CN218669856U - Supporting seat, fan and lamp - Google Patents

Abstract

A support base (10), a fan (100) and a lamp (200), wherein the support base (10) includes a base (101) and a telescopic assembly (102), and the telescopic assembly (102) includes a sleeve (121) and a telescopic Rod (122), one end of sleeve pipe (121) is arranged on the outside of base (101), one end of telescopic rod (122) is inserted in the sleeve pipe (121), and the other end of telescopic rod (122) passes overturn assembly (103 ) is hinged with the main body (20) to be supported. When in use, the telescopic assembly (102) and the turning assembly (103) can work together to adjust the height and angle of the main body (20) so that the main body (20) can be deployed to the use position; when it needs to be stored, the telescopic assembly (102) and The overturning components (103) can work together to make the main body (20) fold to a storage position where it overlaps with the base (101) up and down, so as to facilitate daily storage and carrying. The fan (100) includes a fan main body (110) and a support base (10), and the fan main body (110) is installed on the top end of the telescopic rod (122) of the support base (10) through a turning assembly (103). The lamp (200) includes a luminous body (210) and a support base (10), and the luminous body (210) is installed on the top end of the telescopic rod (122) of the support base (10) through a turning component (103).

Description

Support base, fan and lamp

technical field

The invention relates to the technology of household electrical appliances, in particular to a support base, a fan and a lamp.

Background technique

In today's market, in order to meet people's daily needs, all kinds of electronic products, such as fans, desk lamps, fill lights, etc. emerge in an endless stream. However, these electronic products often cannot be folded and stored, or even if they can be partially folded, they only store the partially protruding parts, so that the folded volume is still relatively large, making it inconvenient to store and carry.

Contents of the invention

The first aspect of the present invention provides a support base, including a base;

The telescopic assembly includes a sleeve and a telescopic rod, the sleeve is arranged outside the base, one end of the telescopic rod is inserted into the sleeve, and the other end of the telescopic rod is used Supported body hinges;

The telescoping component and the flipping component are configured to work together to drive the main body to expand to a use position or fold to a storage position where it overlaps with the base up and down.

The second aspect of the present invention provides a fan, which includes a fan body and the above-mentioned support seat, and the fan body is installed on the top end of the telescopic pole through a turning assembly.

The third aspect of the present invention provides a lamp, comprising a light-emitting body and the above-mentioned support seat, the light-emitting body is installed on the top end of the telescopic rod through a turning assembly.

The technical effect of the first aspect of the present invention is: a telescopic assembly is provided on the base, and the telescopic assembly is connected to the main body through the overturning assembly, which is convenient for adjusting the height and angle of the main body; So it is convenient for daily storage and carrying.

The technical effect of the second aspect of the present invention is: a telescopic assembly is arranged on the base, and the telescopic assembly is connected to the main body of the fan through the overturning assembly. When in use, the length of the telescopic assembly can be adjusted to adjust the height of the main body of the fan. The angle of the main body is adjusted relative to the telescopic component, so that the fan main body has a variety of usage forms, and when it needs to be stored, the fan main body can be well shrunk and folded to the base, so that it is convenient for daily storage and carrying.

The technical effect of the third aspect of the present invention is: a telescopic assembly is arranged on the base, the telescopic assembly is connected to the light-emitting body through the overturning assembly, the height of the light-emitting body is adjusted by adjusting the length of the telescopic assembly, and the irradiation angle of the light-emitting body is adjusted through the overturning assembly. Furthermore, the light-emitting body has a wider irradiation range; at the same time, when it needs to be stored, the light-emitting body can also be folded to the base, so that it is convenient for daily storage and carrying.

Description of drawings

Fig. 1 is the structural representation of support seat of the present invention;

Figure 2 is a top view of the assembly of the support seat and the main body of the present invention;

Fig. 3 is a cross-sectional view of A-A in Fig. 2, which omits the internal structure of the fan main body;

Fig. 4 is the enlarged schematic view of P in Fig. 3;

Fig. 5 is a structural schematic diagram of one direction of the telescopic rod and the cable of the present invention;

Figure 6 is an enlarged schematic view of Q in Figure 5;

Fig. 7 is a bottom view in Fig. 5;

Fig. 8 is B-B sectional view among Fig. 7;

Figure 9 is an enlarged schematic view of M in Figure 8;

Fig. 10 is a structural schematic diagram of another direction of the telescopic rod and the cable of the present invention;

Figure 11 is an enlarged schematic view of N in Figure 10;

Fig. 12 is a schematic structural diagram of the disassembled state of the telescopic rod of the present invention;

Fig. 13 is a partial structural schematic diagram of the structure of the support base and the main body part of the present invention;

Fig. 14 is a partial structural schematic diagram of another structure of the support seat and the main body part of the present invention;

Fig. 15 is a schematic diagram of the structure of the fan of the present invention;

Fig. 16 is a schematic structural view of the fan of the present invention when it is in a deployed state;

Fig. 17 is a structural schematic diagram of the fan of the present invention when it is in a folded storage state;

Fig. 18 is a schematic diagram of the exploded structure of the lamp of the present invention;

Fig. 19 is a top view of the lamp of the present invention;

Figure 20 is a sectional view of C-C in Figure 19;

Figure 21 is an enlarged schematic view of H in Figure 20;

Fig. 22 is a schematic diagram of the overall structure of the fourth embodiment;

Fig. 23 is a schematic exploded view of the overall structure of the fourth embodiment;

Fig. 24 is a schematic diagram of the overall structure of the sixth embodiment;

Fig. 25 is a schematic exploded view of the overall structure of the sixth embodiment;

Fig. 26 is an exploded schematic diagram of yet another overall structure of the sixth embodiment;

Fig. 27 is an enlarged schematic diagram of place A in Fig. 25;

Fig. 28 is an enlarged schematic diagram of place B in Fig. 26;

Fig. 29 is a schematic diagram of the overall structure of the storage state in the sixth embodiment;

FIG. 30 is a schematic structural diagram of the fifth embodiment;

Fig. 31 is another structural schematic diagram of the fifth embodiment.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first" and "second" are only used to describe different components conveniently, and should not be understood as indicating or implying a sequence relationship, relative importance, or implicit indication. The number of technical characteristics. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

In today's market, in order to meet people's daily needs, all kinds of electronic products, such as fans, table lamps, fill lights and other products emerge in an endless stream. These electronic products install the main body that realizes its function on the mounting base, so that the functional main body is supported by the mounting base. Taking a floor fan or a desktop fan as an example, its mounting seat includes a base and a support rod, and the main body of the fan is hinged on the top of the support rod and can rotate in a horizontal plane. Taking the desk lamp again as an example, its mounting seat includes a base and a bendable support rod, and the luminous body is fastened to the top of the support rod. However, the functional main body of the above-mentioned electronic products is often difficult to be folded and stored. Even if the electronic products can be folded and stored, they only store the partially protruding parts, so that the volume after folding is still large, and it is still inconvenient to store and carry.

In view of this, the present disclosure provides a support base. By configuring the support part of the support base for connecting the base and the functional main body to be able to expand and fold, the functional main body can be stretched, unfolded, folded and stored, and the functional main body When in the storage position, the functional body and the base are stacked up and down, thereby effectively reducing the space occupied by the electronic product when it is stored, and also facilitating its transportation.

Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Under the condition that there is no conflict between the various embodiments, the following embodiments and the features in the embodiments can be combined with each other.

Fig. 1 is a schematic structural view of the support seat of the present invention; Fig. 2 is a top view of the support seat and the main body of the present invention after assembly; Fig. 3 is a cross-sectional view of A-A in Fig. 2; Fig. 4 is an enlarged schematic diagram of P in Fig. 3; Fig. 5 is the present invention Schematic diagram of the structure of one direction of the telescopic rod and cable of the invention; Fig. 6 is an enlarged schematic diagram of Q in Fig. 5; Fig. 7 is a bottom view in Fig. 5; Fig. 8 is a sectional view of B-B in Fig. 7; Enlarged schematic diagram; Figure 10 is a structural schematic diagram of another direction of the telescopic rod and cable of the present invention; Figure 11 is an enlarged schematic diagram of N in Figure 10; Figure 12 is a schematic structural diagram of the telescopic rod of the present invention in an exploded state; A schematic diagram of the local structure of the seat and the main body part;

Fig. 14 is a partial structural schematic diagram of another structure of the support base and the main body of the present invention; Fig. 15 is a schematic structural diagram of the fan of the present invention; Fig. 16 is a schematic structural diagram of the fan of the present invention when it is in an unfolded state; Fig. 17 is a schematic diagram of the fan of the present invention in a folded storage Schematic diagram of the structure in the state;

Fig. 18 is a schematic diagram of the disassembled structure of the lamp of the present invention; Fig. 19 is a top view of the lamp of the present invention; Fig. 20 is a cross-sectional view of C-C in Fig. 19; Fig. 21 is an enlarged schematic view of H in Fig. 20.

Embodiment one

Please refer to the accompanying drawings 1-4, the present embodiment provides a support base 10, the support base 10 is mainly used to carry the structural main body 20 of electronic equipment or small electrical equipment, for example, electronic equipment such as fans and lamp bodies. The support base 10 includes a base 101 and a telescopic assembly 102 .

The telescopic assembly 102 includes a sleeve 121 and a telescopic rod 122. The sleeve 121 is arranged outside the base 101. One end of the telescopic rod 122 is inserted into the sleeve 121. The other end of the telescopic rod 122 is connected to the main body 20 to be supported by the overturning assembly 103. Hinged, see Figure 13-15.

The telescoping component 102 and the flipping component 103 are configured so that the main body 20 can be unfolded to a use position or folded to a storage position overlapping with the base 101 up and down, see FIGS. 14-16 .

In this embodiment, the base 101 has a shell, and the shell is used to load electronic components to realize the functions of the main body 20 , for example, a battery for powering the main body 20 is provided in the base 101 . The base 101 has a flat cylindrical shape as a whole, and has a central axis running through its thickness direction. This structure makes the center of gravity of the base 101 low, which is conducive to the stable support of the base 101 when it is placed, making it difficult for the electronic equipment to fall.

The telescopic assembly 102 includes a sleeve 121 and a telescopic rod 122 . In some examples, the sleeve 121 is arranged parallel to the central axis. At this time, the sleeve 121 is perpendicular to the base 101, so that the appearance of the support base 10 is regular, which is conducive to reducing the volume of the support base 10 in the storage position and improving storage. convenience. There are many situations in which the sleeve 121 is disposed outside the base 101 . Exemplarily, the sleeve 121 is fixed outside the base 101, that is, the telescopic assembly 102 is fixedly connected to the base 101, for example, the sleeve 121 is fixed on the base 101 by screws, and cannot be disassembled by the user during use. Exemplarily, the sleeve 121 is detachably mounted on the outside of the base 101 , that is, the telescopic assembly 102 is detachably connected to the base 101 , for example, the sleeve 121 is clamped on the base 101 . At this time, when the user does not use the main body 20, the telescopic assembly 102 can be disassembled from the base 101, so that the base 101 and the telescopic assembly 102 can be stored and placed separately, which further improves the convenience and flexibility of electronic equipment storage. At 20:00, install the sleeve 121 of the telescopic assembly 102 on the base 101.

One end of the telescopic rod 122 is inserted into the casing 121, which can be understood in a broad sense. That is, the telescopic rod 122 can be installed and inserted in the sleeve pipe 121, and the telescopic rod 122 can also be disassembled from the sleeve pipe 121. That is to say, when the user is using the main body 20, the bottom of the telescopic rod 122 can be connected with the sleeve 121, and the top of the telescopic rod 122 can be rotatably connected with the main body 20 through the turning assembly 103, thereby realizing a high degree of support for the main body 20 and Angle adjustment; when the user is not using the main body 20, the telescopic rod 122 can be disassembled from the sleeve 122, and the support base 10, the sleeve 121, the telescopic rod 122 and the flipping assembly 103 connected thereto, and the main body 20 can be stored separately In this way, the flexibility of storing the electronic device can be improved, thereby improving user experience. The present disclosure does not limit the connection method between the telescopic rod 122 and the sleeve 121. For example, the bottom of the telescopic rod 122 is clipped to the bottom of the sleeve 121, which is convenient for installation and disassembly, and convenient for users to operate.

The telescopic rod 122 can be extended or contracted relative to the base 101 along the central axis to change the height of the main body 20, so that the user can adjust the working height of the main body 20 according to actual needs. Meanwhile, in the present disclosure, the top end of the telescopic rod 122 is rotatably connected to the main body 20 to be supported through the turning assembly 103, so that the user can adjust the working angle of the main body 20 according to actual needs. Thus, the height of the main body 20 can be adjusted by means of the telescopic rod 122 , and the angle of the main body 20 can also be adjusted by means of the turning component 103 to meet user requirements and improve user experience.

The overturning assembly 103 may include two hinged seats respectively connected to the top of the telescopic rod 122 and the main body 20 . The turning component 103 may also be of other structures, which are not limited here.

When the electronic device needs to be stored, the main body 20 can move down along the telescopic rod 122 and at the same time rotate the main body 20 toward the base 101 to adjust the position of the main body 20 so that the main body 20 can be stacked on the base 101 . After the main body 20 is stacked on the base 101 , as shown in FIGS. 2 and 3 , the main body 20 and the support base 10 are integrated without protruding parts, which is convenient for storage and carrying.

In a practicable manner, the telescopic rod 122 can be accommodated in the sleeve 121 . Schematically, the upper end of the sleeve 121 protrudes from the top surface of the base 101, and the telescopic rod 122 can be stored in the sleeve 121 without being exposed in the retracted state, so that the telescopic rod 122 does not protrude from the sleeve 121 after being stored. In addition, it is convenient for overall storage and portability. Schematically, the sleeve 121 is arranged on the outer surface of the base 101, and a part of the outer surface of the base 101 is recessed toward the central axis to form a groove for accommodating the sleeve 121, and the side of the sleeve 121 away from the base 101 and the outer surface of the base 101 The shapes are similar, for example, the base 101 is cylindrical, and the side of the sleeve 121 away from the base 101 is arc-shaped, so as to prevent the sleeve 121 from protruding from the outer side of the base 101, further reduce the volume when storing, and improve the storage and carrying of electronic products. convenience.

In a practicable manner, the height of the sleeve 121 may be less than or equal to the sum of the thickness of the base 101 and the thickness of the main body 20, which means that after the main body 20 is stacked and stored on the base 101, the main body 20 and the base 101 The thickness along the direction of the central axis is greater than or equal to the height of the sleeve 121 along the direction of the central axis. That is to say, the bottom surface of the sleeve 121 is flush with or higher than the bottom surface of the base 101 , and the top surface of the base 101 is flush with or lower than the top surface of the main body 20 in the storage position. At this time, the sleeve 121 will not protrude from the top of the main body 20, nor will it protrude from the bottom of the main body 20, that is, after the main body 20 is accommodated, the sleeve 121 will not protrude from the main body 20 and further shrink The volume during storage improves the convenience of storing and carrying electronic products.

Please refer to accompanying drawings 5 and 6, in some possible implementations, the telescopic rod 122 includes a plurality of sleeve rods 123 that are sequentially socketed, and the inner diameter of the outer sleeve rod 123 is larger than the outer diameter of the inner layer sleeve rod 123, refer to From Fig. 7 to Fig. 12, a friction plate 104 is provided between two adjacent layers of sleeve rods 123.

Referring to FIG. 5 and FIG. 6 , the telescopic rod 122 includes a multi-section sleeve rod 123 , and the multi-section sleeve rods 123 are sequentially socketed. Wherein, the inner diameter of the outer layer sleeve rod 123 is greater than the outer diameter of the inner layer sleeve rod 123 adjacent to the sleeve rod 123, so that the outer layer sleeve rod 123 can be sleeved in the inner layer sleeve rod 123. When the inner layer sleeve rod 123 stretches out from the outer layer sleeve rod 123, the length of the telescopic rod 122 is extended, so that the height of the main body 20 can be adjusted; when the inner layer sleeve rod 123 is retracted into the outer layer sleeve rod 123, The length of the telescopic rod 122 is shortened, so that the height of the main body 20 can be adjusted down. Of course, the top end of the innermost sleeve rod 123 is connected to the turning assembly 103 , and the bottom end of the outermost sleeve rod 123 is connected to the sleeve tube 121 . Optionally, the top and bottom ends of two adjacent layers of sleeve rods 123 are provided with limiting structures to prevent the two layers of sleeve rods 123 from falling out of each other.

A friction plate 104 is provided between two adjacent sets of rods 123, and the friction plate 104 and the sleeve rods 123 can rub against each other, thereby increasing the resistance when the telescopic rod 122 is stretched, strengthening the stability of the telescopic rod 122 after stretching, and also improving the The telescopic stability of the telescopic rod 122 is convenient for controlling the telescopic length.

In some possible implementation manners, referring to FIG. 5 and FIG. 10 to FIG. 12 , the telescopic rod 122 is located between the outermost sleeve rod 123 and the sleeve 121 and is engaged and connected by a buckle 105 .

Schematically, please refer to accompanying drawings 2-4, the inner wall of the sleeve 121 is provided with a slot 1211 for receiving the buckle 105; referring to FIG. 12, the buckle 105 is provided with a protrusion 151 extending toward the central axis of the sleeve 121, The extension end of the buckle 105 is closer to the central axis of the sleeve 121 than the starting end thereof, and the protrusion 151 is used to be locked in the fastening hole 1231 provided by the outermost sleeve rod 123 of the telescopic rod 122 .

The shape of the buckle 105 can be a cube or a cylinder, etc., and the buckle 105 is provided with a protrusion 151 . Specifically, the inner wall of the sleeve 121 is provided with a slot 1211 to accommodate the buckle 105, and the outermost sleeve rod 123 is provided with a fastening hole 1231, and the protrusion 151 is inserted into the fastening hole 1231. In this way, the buckle 105 is limited by the slot 1211. When the sleeve rod 123 is stressed, the protrusion 151 is embedded in the fastening hole 1231 and resists the sleeve rod 123, thereby restricting the movement of the outermost sleeve rod 123 and restricting the expansion of the telescopic rod. The bottom end of 122 moves relative to the casing 121.

Please refer to accompanying drawings 2 to 4 and Figs. 10 to 12. In some possible implementations, the inner wall of the sleeve 121 is provided with two slots 1211 symmetrical to the central axis of the sleeve 121, and each slot 1211 has A buckle 105 is provided correspondingly. Specifically, in order to make the telescopic rod 122 more stable, two slots 1211 are provided opposite to the inner wall of the sleeve 121, and the outermost sleeve rod 123 is provided with a corresponding fastening hole 1231, so that the sleeve rod 123 When a force is applied, the protrusions 151 on both sides simultaneously resist the outermost sleeve rod 123 to limit the movement of the outermost sleeve rod 123 .

It should be noted that, in the structure shown in FIG. 12 , the sleeve rod 123 is the outermost sleeve rod, and the telescopic rod 122 includes multiple layers of sleeve rods inside the outermost layer of sleeve rods.

In some practicable manners, the two buckles 105 are connected to form an integrated structure through the connection part 106 , and the connection part 106 is located under the telescopic rod 122 . Specifically, in order to better fix the two buckles 105 and improve the convenience of installation, the middle of the two buckles 105 is connected together through a connecting part 106, and the connecting part 106 can be in the shape of a rod or a strip. After the buckle 105 is installed, the connecting portion 106 is against the bottom of the telescopic rod 122 , and the protrusion 151 is inserted into the fastening hole 1231 .

In some possible implementations, at least one of the two long sides of the connecting part 106 is provided with a clamping part 161 for clamping the cable 30, and the clamping part 161 is provided with an avoidance gap 162; The clamping portion 161 is formed by extending in the width direction, and the clamping portion 161 is provided with an escape notch 162 for fixing the wire. At least the telescopic rod 122 is located at the outermost sleeve rod 123 and the friction sheet 104 provided between the adjacent sleeve rods 123 is provided with an avoidance opening 1041 for avoiding the cable 30, that is, the friction sheet 104 is provided with an avoidance cable 30 avoidance openings 1041 . When two arc-shaped friction plates 104 are arranged between the outermost sleeve rod 123 and its adjacent sleeve rods 123 , there is a gap between the two arc-shaped friction plates 104 , and the gap forms an escape opening 1041 . Referring to FIGS. 7-11 , the cable 30 enters the innermost sleeve rod 123 from the avoidance opening 1041 and the avoidance notch 162 .

Therefore, with reference to FIGS. 2 to 12 , in some specific implementations, the buckle 105 extends along the central axis, and the buckle 105 can be elongated; the inner side of the buckle 105 protrudes toward the central axis of the sleeve 121 to form Raised 151 . The buckle 105 is accommodated in the slot 1211 provided on the inner wall of the sleeve 121, and the protrusion 151 is inserted into the fastening hole 1231 provided on the outermost sleeve rod 123, so as to realize the connection between the outermost sleeve rod 123 and the sleeve 121 , restricting the movement of the outermost sleeve rod 123 relative to the sleeve tube 121 .

Further, there are two buckles 105, and the two buckles 105 are connected together through the connecting part 106, the connecting part 106 can be a rod-shaped or plate-shaped structure extending along the diameter direction of the sleeve 121, and the connecting part 106 is clamped Between the bottom end of the outermost sleeve rod 123 and the bottom wall of the sleeve 121 . In this way, it is not only beneficial to improve the convenience of installing the buckle 105 , but also can further improve the reliability of the connection between the outermost sleeve rod 123 and the sleeve tube 121 .

In some possible implementations, please refer to Figures 5 and 6, the telescopic rod 122 and the sleeve 121 are both provided with a guide structure 124 parallel to the central axis of the sleeve 121, and the guide structure 124 is a cylindrical surface. The guiding structures of the telescopic rod 122 and the casing 121 are compatible, that is to say, the telescopic rod 122 is provided with a first guiding structure, and the casing 121 is provided with a second guiding structure matching the first guiding structure. When the first guide structure is a guide groove surface, the second guide structure is a guide convex surface adapted to the guide groove surface; or, when the first guide structure is a guide convex surface, the second guide structure is A guide groove surface suitable for the guide protrusion. The guide structures of adjacent sleeve rods 123 are compatible, and when the guide structure of the inner sleeve rod 123 is a guide groove surface, the guide structure of the outer sleeve rod 123 is a guide raised surface adapted thereto; the guide structure of the inner sleeve rod 123 When the structure is a guiding convex surface, the guiding structure of the outer sleeve rod 123 is a matching guiding groove surface.

A cylinder is a curved surface formed by a straight line moving in parallel along a fixed curve, that is, a curved surface formed by a moving straight line moving in parallel along a fixed curve. The moving straight line is called the straight generatrix of the cylinder, and the fixed curve is called the directrix of the cylinder. . In the embodiment of the present invention, the directrix of the guiding structure 124 may be an arc, U-shape, "匚"-shape, wavy curve, and the like.

For example, the guide structure 124 can be an arc-shaped cylindrical surface on the alignment, and the guide structure is a guide groove surface or a guide convex surface, that is, the outer wall of the innermost sleeve rod 123 is recessed toward the central axis to form a guide groove surface, correspondingly , the inner wall of the adjacent outer sleeve rod 123 forms a guide convex surface, and the guide convex surface is accommodated in the guide groove surface of the innermost sleeve rod 123, and the guide convex surface and the guide groove of the innermost sleeve rod 123 The inner wall of the sleeve rod 123 in the middle protrudes to form a guide convex surface, and its outer wall is recessed to form a guide groove surface. The guide convex surface matches and accommodates the guide groove surface of the adjacent inner sleeve rod. The guide convex surface of the adjacent outer sleeve rod is matched with the guide groove surface and accommodated therein; correspondingly, the inner wall of the sleeve 121 protrudes to form a guide convex surface, and the guide protrusion is accommodated in the outermost sleeve rod 123. guide grooves.

In some specific implementations, the sleeve 121 is fixed on the outer side of the base 101, so that the connection between the sleeve 121 and the base 101 is stable and not easy to disassemble; and the sleeve 121 is fixed on the outer side of the base 101, the sleeve 121, The telescopic rod 122 and the main body 20 are closer to the center of gravity of the base 101, thereby improving the stability of the electronic device.

In some implementation manners, the outer surface of the base 101 is recessed inward to form an installation groove (not shown) for at least accommodating a part of the sleeve 121 , and the sleeve 121 is disposed in the installation groove. Specifically, in this embodiment, the sleeve 121 is set in a form compatible with the base 101, the base 101 is provided with a mounting groove, and the sleeve 121 can be fixed in the mounting groove to prevent the sleeve 121 from protruding outside the base 101. The side is conducive to improving the overall regularity during storage and is convenient for storage.

In some possible implementations, an accommodating groove (not shown) capable of accommodating part of the sleeve 121 is provided on the outer surface of the main body 20 , and when the main body 20 is in the storage position, a part of the sleeve 121 is accommodated in the accommodating groove. An accommodating groove is provided on the outer surface of the main body 20, and the accommodating groove is arranged near the joint between the main body 20 and the telescopic rod 122. When the main body 20 is received, a part of the sleeve 121 can be accommodated in the accommodating groove, so that the sleeve The tube 121 is closer to the central axis of the main body 20, thereby reducing the radial width and making storage and carrying more convenient.

In some implementation manners, please refer to FIGS. 1-4 , the surface of the sleeve 121 in contact with the base 101 is formed as a plane. Specifically, the surface of the sleeve 121 in contact with the base 101 is a plane parallel to the central axis, so that the sides of the sleeve 121 and the base 101 are closely attached to each other, which is beneficial to reduce the storage volume and facilitate storage.

In some possible implementations, please refer to accompanying drawings 1-4, the sleeve 121 includes a first mating surface 125, the main body 20 includes a second mating surface 126, when the main body 20 is folded to the storage position, the second mating surface 126 and the second mating surface 126 A matching surface 125 fits together. In order to make the main body 20 better positioned, indicating that the main body 20 has been rotated in place, a first mating surface 125 is provided on the sleeve 121, and a second mating surface 126 is provided on the main body 20. When the main body 20 rotates against the sleeve 121 , the first mating surface 125 and the second mating surface 126 are bonded together.

Optionally, the first mating surface 125 is a plane, and the second mating surface 126 is a plane matched with the first mating surface 125, that is, the first mating surface 125 and the second mating surface 126 are planes matched, which is convenient Manufacturing.

Optionally, the first matching surface 125 is an arc surface, and the second matching surface 126 is an arc surface matching the first matching surface 125 . Specifically, when the first mating surface 125 is an inner concave arc surface provided on the sleeve 121, the second mating surface 126 is an outer convex arc surface arranged on the main body 20, and the outer convex arc surface matches the inner concave arc surface. , when the main body 20 rotates against the sleeve 121 , the first mating surface 125 and the second mating surface 126 fit together.

In some specific implementations, the shape of the base 101 is columnar, and the shape of the main body 20 is a columnar shape that matches the shape of the base 101 . It is aligned with the outer surface of the base 101 , so that in the folded position, the overall shape of the main body 20 and the base 101 is regular, which improves the aesthetics and facilitates storage and arrangement by the user. For example, the base 101 is a cube, and the main body 20 is also a cube, and the edge length of the base 101 is equal to the edge length of the main body 20 . For another example, the base 101 has a cylindrical shape, the main body 20 has a cylindrical shape that matches the base shape, and the outer diameter of the main body 20 is the same as the outer diameter of the base 101; In the storage position, the outer surface of the main body 20 is aligned with the outer surface of the base 101 . Compared with the square shape, the cylindrical shape without edges and corners is easier to store.

In some specific implementations, when the main body 20 is folded to the storage position where it overlaps with the base 101 up and down, the main body 20 is stacked on the upper surface of the base 101, that is, in the storage position, the main body 20 is overlapped on the base 101. On the surface, the storage state of the main body 20 is realized, thereby facilitating the storage and carrying of the electronic equipment.

In some possible implementations, referring to FIG. 14 , the turning assembly 103 includes a first hinge portion 138 mounted on the top end of the telescopic rod 122 , and a second hinge portion 139 mounted on the main body 20 , the first hinge portion 138 and the second hinge portion 139 are hinged together. The first hinge part 138 is hemispherical, and the center of the first hinge part 138 is provided with a shaft hole. The second hinge part 139 is also in the shape of a hemisphere, and the center of the second hinge part 139 is provided with a shaft hole, and the second hinge part 139 is provided with a second connection part 1391 to connect with the main body 20 . The first hinged part 138 and the second hinged part 139 are rotatably connected by the rotating shaft 131 , and after the connection, the first hinged part 138 and the second hinged part 139 are combined into a complete spherical shape. Specifically, the rotating shaft 131 includes a shaft body and a first stop ring 1311 arranged at the first end of the shaft body, and the second end of the shaft body passes through the shaft holes of the first hinge part 138 and the second hinge part 139 and connects with the second hinge part 139. The two limiting rings 1312 are connected, so that the first hinged part 138 and the second hinged part 139 are hinged. The function of the first limiting ring 1311 and the second limiting ring 1312 is to prevent the first hinged part 138 and the second hinged part 139 from detaching from the rotating shaft 131 .

In some possible implementations, please refer to accompanying drawings 1, 4 and 13, the turning assembly 103 includes a rotating shaft 131 for rotating the main body 20 and the telescopic rod 122, and for locking and locking the main body 20 and the telescopic rod 122. Unlocked locking mechanism. When the locking mechanism unlocks the telescopic rod 122 and the main body 20 , the main body 20 can rotate around the axis of the rotating shaft 131 . Specifically, the locking mechanism can limit the relative rotation between the main body 20 and the telescopic rod 122 , and the locking mechanism can adopt a locking method such as a damping rubber ring, a damping shaft, or screw locking.

In some possible implementations, the turning assembly 103 also includes a hinged seat 133 and a hinged joint 134, the hinged base 133 is mounted on the top end of the telescopic rod 122, the hinged joint 134 is arranged on the main body 20, and the hinged base 133 and the hinged joint 134 are provided with a coaxial shaft hole, and the rotating shaft 131 is passed through the shaft hole. The hinge base 133 is provided with an overturn notch 136 for avoiding the hinge head 134 when the main body 20 rotates. The hinged seat 133 and the top of the telescopic rod 122 are fixed by pin connection or threaded connection, and the hinged joint 134 is fastened on the outer periphery of the main body 20, the hinged base 133 and the hinged joint 134 are rotationally connected by the rotating shaft 131, and the hinged base 133 is provided with a turning gap 136 to facilitate the rotation of the main body 20 .

In some implementation manners, the hinge seat 133 includes two hinge portions 1331 oppositely disposed, and the hinge head 134 is disposed between the two hinge portions 1331 . Specifically, the hinged seat 133 is composed of two hinged parts 1331, the two hinged parts 1331 are arranged oppositely, and the hinged head 134 is limited in the middle, and the rotating shaft 131 is passed through the shaft holes of the two hinged parts 1331 and the hinged head 134, so that Articulation 134 has only rotational degrees of freedom.

In some implementation manners, the locking mechanism is configured to lock the main body 20 and the telescopic rod 122 after the main body 20 rotates at any angle around the axis of the rotating shaft 131 , so that the main body 20 can be used in various states.

In some possible implementations, the locking mechanism is a damping rubber ring 132 sandwiched between the rotating shaft 131 and the wall of the shaft hole. The damping rubber ring 132 is in a compressed state when it is between the rotating shaft 131 and the hole wall of the shaft hole, and the friction force between the damping rubber ring 132 and the rotating shaft 131 and the hole wall of the shaft hole is enough to limit the rotation caused by the gravity of the main body 20 itself, so that The position of the main body 20 is fixed.

In some implementation manners, the locking mechanism is a damping shaft, which is used to rotatably connect the hinged seat 133 and the hinged head 134 , that is, the rotating shaft 131 is a damping shaft. In this embodiment, the hinged seat 133 and the hinged joint 134 are connected by a damping shaft, and the damping shaft interferes with the shaft hole of the hinged base 133 and the shaft hole of the hinged joint 134, so that the damping shaft and the hinged base 133 and the jointed joint 134 The frictional force is sufficient to limit the rotation caused by the main body 20's own gravity, thereby fixing the position of the main body 20.

Alternatively, the locking mechanism is a damping shaft, which is used to rotatably connect the first hinged part 138 and the second hinged part 139 , that is, the rotating shaft 131 is a damping shaft. The first hinged part 138 and the second hinged part 139 are connected by a damping shaft, and the damping shaft interferes with the shaft hole of the first hinged part 138 and the shaft hole of the second hinged part 139, so that the damping shaft and the first hinged part 138 The frictional force with the second hinge portion 139 is sufficient to limit the rotation of the main body 20 due to its own gravity, thereby fixing the position of the main body 20 .

In some possible implementations, the locking mechanism includes a screw (not shown) and a threaded hole provided on the hinge seat 1331. The screw is threaded into the threaded hole. The hinged head 134 has an abutment surface perpendicular to its rotation axis. The threaded hole Corresponding to the abutment surface, when the overturn assembly 103 needs to be locked, the end of the screw is abutted against the abutment surface by rotating the screw, so that the friction force between the screw and the hinge joint is sufficient to limit the rotation caused by the gravity of the main body 20 itself, thereby fixing the The position of the body 20 .

Alternatively, the locking mechanism includes a screw (not shown) and a threaded hole arranged on the first hinged part 138 (or the second hinged part 139), the screw is threadedly engaged with the threaded hole, and the second hinged part 138 (or the first hinged part 138) 139) It has an abutment surface perpendicular to its rotation axis, and the threaded hole corresponds to the abutment surface. When the flip assembly needs to be locked, the end of the rotating screw is abutted against the abutment surface, so that the screw and the hinge joint The frictional force is sufficient to limit the rotation of the main body 20 due to its own gravity, thereby fixing the position of the main body 20 .

In some possible implementations, referring to FIG. 13 , the sleeve 121 is provided with a notch 135, and the notch 135 is provided with an abutment surface 1351 facing the hinge joint 134 and perpendicular to the central axis of the sleeve 121, and the abutment surface 1351 is used for The main body 20 abuts against the hinge joint 134 when rotating. A notch 135 is provided on the sleeve 121, and an abutment surface 1351 is formed on the notch 135. Of course, the abutment surface 1351 can also be formed in other ways. On the surface 1351 , the two ends of the limiting column are fixed on the two side walls of the notch 135 , and the limiting column can limit the rotation of the main body 20 . The abutting surface 1351 can limit the rotation angle of the main body 20, and can be pre-positioned during storage to facilitate storage.

In some possible implementations, the inside of the hinge joint 134 and the hinge seat 133 is provided with a wire hole 137 parallel to the axis of the telescopic rod 122, and the wire hole 137 is pierced with electronic components for connecting the main body 20 and the base 101. The cable 30. The cable 30 can be passed through the cable hole 137, so that the cable 30 can be hidden inside the main body 20 and the base 101, and the cable 30 can be protected to make the service life of the cable 30 longer.

Referring to Fig. 14, the inside of the first hinge part 138 and the second hinge part 139 are provided with corresponding wire holes, the wire holes include a first wire passage 1371, a first annular groove 1372, a second annular groove 1373 and a second The wire passage 1374, the first wire passage 1371 extends along the axial direction of the first connecting portion 1381, and the second wire passing passage 1374 extends along the axial direction of the second connecting portion 1391; the first annular groove 1372 is arranged on the first On the plane part of the hinge part 138, the first annular groove 1372 is arranged around the shaft hole of the first hinge part 138, and the second annular groove 1373 is arranged on the plane part of the second hinge part 139, and the second annular groove 1373 surrounds the second hinge part 139 The shaft hole is provided, the first annular groove 1372 and the second annular groove 1373 surround and form a third wire passage, and the first wire passage 1371 and the second wire passage 1374 are both in communication with the third wire passage. A cable 30 for connecting the main body 20 and the electronic components in the base 101 passes through the cable hole. The cable 30 can be passed through the cable hole, so that the cable 30 can be hidden inside the main body 20 and the base 101 , so as to protect the cable 30 and prolong the service life of the cable 30 .

8 and 9, the cable 30 has a telescopic part 310, the telescopic part 310 is wound by a section of the cable 30 to form a spring-like structure, the telescopic part 310 can be stretched and stretched Afterwards, the original shape can be restored, and the telescopic part 310 can be located in the telescopic rod 122 or in the main body 20 . When the telescopic assembly 102 is extended, the telescopic part 310 is correspondingly extended, and when the telescopic assembly 102 is shortened, the telescopic part 310 is correspondingly shortened.

In some possible implementations, please refer to the accompanying drawings 1 to 4, the base 101 is provided with a battery and a circuit board 112, and the battery and the circuit board 112 are connected to the main body 20 through the wires passing through the sleeve 121 and the telescopic rod 122. connection of electronic components. The outer surface of the base 101 is provided with a button 113 . The battery can provide electric power for the electronic components realizing the functions of the main body 20 , and a control unit is provided on the circuit board 112 to control the electronic components with functions to work. A button 113 is provided on the base 101 , and the button 113 is electrically connected to the circuit board 112 , which is convenient for the user to operate to control the electronic components with functions.

Embodiment two

As shown in accompanying drawings 15 to 17, and please refer to accompanying drawings 1 to 4, the present embodiment provides a fan 100, the fan 100 includes a fan main body 110 and a support base 10, the fan main body 110 is installed through an overturning assembly 103 on the top of the telescopic rod 122. The fan main body 110 is used as a functional element of the fan 100 for generating air flow. The fan main body 110 includes fan blades and a motor, and the motor is electrically connected to the circuit board 112 .

FIG. 16 shows the usage state of the fan 100 , and FIG. 17 shows the folded storage state of the fan 100 . As shown in Figure 16, when the fan 100 is in use, the fan body 110 can be arranged substantially perpendicular to the base 101; above the base 101.

Therefore, the height of the fan body 110 of the fan 100 in this embodiment can be adjusted by means of the telescopic rod 122 of the support base 10, and the angle can be adjusted by means of the turning assembly 103, so that the fan body 110 can be located at multiple heights and blow air at multiple angles, improving its performance. Flexibility in application; and, when the fan needs to be stored, the telescopic rod 122 is accommodated in the sleeve 121, and the fan body 110 is folded above the base 101 through the turning assembly 103, so that the storage state is compact in structure, small in size, and convenient for storage.

In some possible implementations, please refer to accompanying drawings 16 and 17, the base 101 is cylindrical, the fan body 110 is cylindrical to match the shape of the base 101, and the outer diameter of the fan main body 110 is the same as the outer diameter of the base 101 When the fan body 110 is folded to a storage position overlapping with the base 101 up and down, the outer peripheral surface of the fan body 110 and the outer peripheral surface of the base 101 are aligned so that the fan body 110 and the base 101 form a whole. Specifically, the shape of the base 101 is a flat cylinder, and the shape of the fan body 110 is a flat cylinder with the same outer diameter as the base 101. When the fan body 110 is folded and stored, the fan body 110 can be aligned with the base 101, so that the base 101 It has a regular overall design with the fan main body 110 and has no protruding parts, which is convenient for storage and portability.

In some possible implementations, the base 101 is a columnar structure with a polygonal cross section, and the fan body 110 is a columnar structure that matches the shape of the base 101 .

In some possible implementations, please refer to accompanying drawing 15, the fan main body 110 is provided with avoidance groove 22, and avoidance groove 22 is configured to be able to accommodate telescopic rod 122, and fan main body 110 can rotate so that the groove wall surface of avoidance groove 22 and telescopic rod 122 The outer surface of the fan body 110 avoids the turning assembly 103 when the fan body 110 rotates.

In some possible implementations, please refer to accompanying drawing 15, the base 101 includes a bottom cover 120 and an upper shell 130 installed on the bottom cover 120, the upper shell 130 is rotatably connected with an upper cover 140, and the sleeve 121 of the support base 10 is installed on the upper case 130 . The upper cover 140 is disposed on the upper surface of the upper case 130 , and the upper cover 140 can rotate relative to the upper case 130 to support electronic devices such as mobile phones. A receiving groove 141 is disposed under the upper cover 140 to prevent the upper cover 140 from rotating.

In some possible implementations, a motor (not shown) is provided in the base 101 , and the motor is used to drive the upper cover 140 to rotate. In this embodiment, the upper cover 140 is driven by a motor, and the upper cover 140 can automatically rotate to a working position to support electronic devices such as mobile phones.

In some optional implementations, the upper surface of the base 101 cooperates with the mating surface 1101 of the fan body 110 , wherein the mating surface 1101 is a surface where the fan body 110 contacts the upper surface of the base 101 in a folded state. Referring to Figure 16 and Figure 17, the upper surface of the base 101 forms a groove structure, and correspondingly, the mating surface 1101 is provided with a raised structure, so that the fan main body 110 and the base 101 fit closely to reduce the folded volume and facilitate storage Moreover, the cooperation of the protrusion structure and the groove structure can also play a positioning role, which is convenient for users to know that the fan body 110 has been folded in place without excessively compressing the fan body 110 and damaging the fan body 110 . For example, the upper surface of the base 101 is provided with a tapered groove 1301 , and correspondingly, the mating surface 1101 is provided with a tapered boss. Certainly, in order to match the upper surface of the base 101 with the mating surface 1101 of the fan body 110 , a boss is formed on the upper surface of the base 101 , and a groove is provided on the mating surface 1101 of the fan body 110 .

In some possible implementations, referring to FIG. 3 and FIG. 8 , a rechargeable battery and/or a circuit board 112 are arranged in the base 101 of the fan 100 , and in order to supply power to the motor in the fan main body 110 and transmit signals, the fan 100 is arranged There are cables; and, on the back of the fan main body 110, that is, on the surface opposite to the mating surface 1101, a cable accommodating portion 1102 is provided, and a cable passage is provided in the cable accommodating portion 1102, and the cable passes from the base 101 through the innermost The layer sleeve rod 123 , the wire passing hole of the turning assembly 103 and the wire passing channel of the cable receiving part 1102 are connected with electrical components such as a motor of the fan main body 110 . This can protect the cable and prevent the cable from being damaged.

In some practicable manners, referring to FIG. 8 , the cable 30 has an elastic portion 310 , the elastic portion 310 is wound by a section of the cable 30 to form a spring-like structure, and the elastic portion 310 can be stretched and can be restored after being stretched. Originally, the telescopic part 310 can be located in the telescopic rod 122 or in the main body 20 . When the telescopic assembly 102 is extended, the telescopic part 310 is correspondingly extended, and when the telescopic assembly 102 is shortened, the telescopic part 310 is correspondingly contracted. Specifically, the telescopic part 310 is located inside the telescopic rod 122 .

Embodiment three

Please refer to FIG. 18 and FIG. 21 , this embodiment provides a lamp 200 . The lamp 200 includes a light emitting body 210 and a support base 10 . The light emitting body 210 includes a light source, which may be an LED or an incandescent lamp. The light emitting body 210 is used to emit light. The light emitting body 210 is electrically connected to the circuit board 112 .

Optionally, the outside of the light emitting body 210 is covered with a lampshade 211 to protect the light emitting body 210 inside.

Therefore, in this embodiment, the light-emitting body 210 of the lamp 200 can be adjusted in height by means of the telescopic rod 122 of the support base 10, and can be adjusted in angle by means of the turning assembly 103, so that the light-emitting body 210 can be located at multiple heights and emit light toward multiple angles. Improve the flexibility of its application; and, when the lamp 200 needs to be stored, the telescopic rod 122 is accommodated in the sleeve 121, and the light-emitting body 210 is folded above the base 101 through the flip assembly 103, so that the storage state is compact in structure, small in size, and convenient Storage.

In some possible implementations, the lamp 200 further includes an extension rod 220 for connecting the turning assembly 103 and the light emitting body 210 , and the extension rod 220 can be accommodated in the light emitting body 210 . One end of the extension rod 220 is connected to the turning assembly 103 , and the other end of the extension rod 220 is connected to the light emitting body 210 , and the extension rod 220 can extend the light emitting body 210 .

Optionally, the extension rod 220 is hinged to the light-emitting body 210, so that the light-emitting body 210 can be adjusted in multiple angles. For example, the housing of the light-emitting body 210 and the extension rod 220 are both provided with hinge holes, and the hinge shaft is passed through the hinge hole to realize the hinge between the light-emitting body 210 and the extension rod 220 .

In some possible implementations, the outer surface of the light emitting body 210 is provided with a receiving groove 230 , and the extension rod 220 can be accommodated in the receiving groove 230 . The shape of the light emitting body 210 is a flat cylinder, and the outer peripheral surface of the light emitting body 210 is provided with a receiving groove 230 arranged along the radial direction of the light emitting body 210 , and the receiving groove 230 is used for accommodating the extension rod 220 .

In some possible implementations, the extension rod 220 passes through the outer surface of the light emitting body 210 and can be received in the light emitting body 210 . The entire extension rod 220 can be stored in the storage slot 230 , and when it needs to be stored, the extension rod 220 does not protrude from the outer surface of the light-emitting body 210 , which is convenient for storage and carrying.

In some possible implementations, an extension sleeve 240 for accommodating the extension rod 220 is disposed inside the luminous body 210 , and the extension rod 220 is slidably disposed in the extension sleeve 240 . The extension sleeve 240 is disposed in the light-emitting body 210 , and the extension rod 220 is slidably connected with the extension sleeve 240 . The extension sleeve 240 can guide the extension rod 220 to make the extension rod 220 expand and contract stably. In some implementations, the part of the extension sleeve 240 and the outer casing of the light-emitting body 210 are integrally formed as one piece. Referring to FIGS. 20 and 21 , the top wall of the extension sleeve 240 and the outer casing of the light-emitting body 210 integrated structure. At this time, a receiving groove 230 is formed at the end of the extension sleeve 240 close to the turning assembly 103 to accommodate the extension rod 220 and prevent the extension rod 220 from being exposed outside the light-emitting body 210 .

In some implementation manners, a damping film 250 is interposed between the extension rod 220 and the extension sleeve 240 . The damping film 250 is arranged between the extension rod 220 and the extension sleeve 240, the damping film 250 is in a compressed state, and the friction force between the damping film 250, the extension rod 220 and the extension sleeve 240 is sufficient to limit the extension rod 220, thereby limiting The location of the extension rod 220 .

In some implementations, the elongated rod 220 comprises a collapsible multi-section link. The extension rod 220 includes a foldable multi-section connecting rod, and the foldable multi-section connecting rod can make the light-emitting body 210 have multiple working positions, so that the lamp 200 can be adjusted at multiple angles.

In some possible implementations, the extension sleeve 240 is provided with a guide groove 260 , and the extension rod 220 is provided with a limiting protrusion 270 , and the limiting protrusion 270 is disposed in the guide groove 260 to limit the extension rod 220 . The extension sleeve 240 is provided with a guide groove 260, and the guide groove 260 is a long strip extending along the telescopic direction of the extension rod 220. The extension rod 220 is provided with a limit card protrusion 270, and the limit card protrusion 270 follows the extension rod. 220 moves, the limit card protrusion 270 moves in the guide groove 260 , and the limit card protrusion 270 can limit the extension rod 220 from the extension sleeve 240 .

In order to supply power and transmit signals to the light-emitting body 210 , a cable 30 is provided in the lamp 200 , and the cable 30 is connected to the electrical components of the light-emitting body 210 through the innermost sleeve rod 123 and the wire hole 137 of the flip assembly 103 from the base 101 . In this way, the cable 30 can be protected and the cable 30 can be prevented from being damaged.

In some practicable manners, the cable 30 has a telescopic part 310, the telescopic part 310 is wound by a section of the cable 30 to form a spring-like structure, the telescopic part 310 can be stretched and can return to its original shape after being stretched, the telescopic part 310 may be located within telescoping rod 122 or within body 20 . When the telescopic assembly 102 is extended, the telescopic part 310 is correspondingly extended, and when the telescopic assembly 102 is shortened, the telescopic part 310 is correspondingly shortened. Specifically, the telescopic part 310 is located in the lamp 200 , more specifically, the telescopic part 310 is located in the extension rod 220 , and when the extension rod 220 is extended or shortened, the telescopic part 310 is extended or shortened accordingly.

Embodiment four

As shown in Figures 22-23, this embodiment relates to a retractable and foldable fan, including: a base 1; a fan body 2 disposed on the base 1; The telescopic assembly 3 on one side of the fan body 2, when the fan body 2 is used, the telescopic assembly 3 is fixed to the fan body 2, and when the fan body 2 is stored, the telescopic assembly 3 is used to realize the contraction and flipping of the fan body 2, so that The front cover of the fan body 2 overlaps the upper surface of the base 1 in the stored state. On the one hand, the distance between the fan body 2 and the base 1 can be adjusted, and the use height of the fan body 2 can be adjusted; on the other hand, when the telescopic assembly 3 shrinks, the fan body 2 can be overlapped on the upper surface of the base 1 to realize the overall storage state of the fan. Therefore, it is convenient to store and carry.

As shown in Figure 22, the telescopic assembly 3 includes: a sleeve 31 fixedly arranged on one side of the base 1, a telescopic rod 32 disposed in the sleeve 31 and used to adjust the distance between the fan body 2 and the base 1, and located on The telescopic rod 32 is away from one end of the base 1 and is an overturning assembly 33 that is hinged to the fan body 2. As shown in FIG. The hinge 51, and the damping shaft 332 which is arranged on the hinge base 331 and is rotatably assembled by the first hinge 51, in this embodiment, the fan body 2 can rotate relative to the hinge base 331 through the first hinge 51, and rotate The angle is 45°. It should be noted that the damping shaft 332 can be fixed relative to the telescopic rod 32 after the fan body 2 rotates at any angle, and the height of the fan body 2 can be adjusted by adjusting the length of the telescopic rod 32 during use, and It is also possible to adjust the angle of the fan body 2 relative to the telescopic rod 32, so that the fan body 2 has a variety of usage forms, so as to meet different needs of users.

As shown in Fig. 22 and Fig. 23, in this embodiment, the base 1 and the fan body 2 are cylindrical with the same diameter. When the telescopic rod 32 is in a fully contracted state, the telescopic rod 32 can be completely hidden in the casing 31, hinged The seat 331 is accommodated and abutted against one end of the sleeve 31. At this time, the fan body 2 is rotated so that the fan body 2 is folded relative to the base 1, and the fan body 2 is attached to the upper surface of the base 1, thereby realizing the storage state of the fan body 2. It is noted that the total height of the bushing 31 and the hinged seat 331 in the assembled state is equal to the total height of the base 1 and the fan body 2, so when the fan is in the stored state, the side of the fan body 2 is a flat surface, which facilitates the installation of the fan. The whole fan is stored and carried, and the whole fan is not easy to be crushed during the carrying process.

As shown in Figure 23, the base 1 includes: a base body 11; a battery module 12 disposed in the base body 11; a control module 13 disposed in the base body 11; and, disposed on the base body 11 and used to control the fan body 2 The control switch 14 for opening and closing. The base 1 is also provided with a spring connection (not shown) connected to the fan body 2. The spring connection is arranged in the telescopic rod 32, wherein the control module 13 is connected with the battery module 12 and the control switch 14. Electrically connected, the user can control the running state of the fan body 2 through the control switch 14 .

As shown in Figure 23, the base 1 also includes: a base 15 that is rotatably assembled under the base body 11; a drive motor 16 located in the base body 11; a rotating seat 17 that is located on the base 15 and assembled to the output shaft of the drive motor 16 ; the bearing 18 arranged on the base body 11 and assembled on the rotating seat 17; The control switch 14 controls the operation of the drive motor 16, thereby driving the rotating seat 17 and the base 15 to rotate. Since the base 15 is placed on the use table, the base body 11 is rotated relative to the base 15 through the bearing 18, thereby driving the fan body 2 to rotate relative to the base 15 , during the rotation of the base body, the limiting column 19 on the base 15 always moves along the annular groove 111, so that the fan body 2 can rotate left and right during use, and realize the function of shaking the fan.

In this embodiment, the base 1 is further provided with a humidifier assembly or an audio assembly, which can effectively expand the use function of the fan as a whole and is beneficial to saving space.

Embodiment five

As shown in Figure 30-31, a telescopic and foldable fan, the difference between this embodiment and the first embodiment is that the base 1 body is provided with a display screen 6, and the base 1 body is provided with a placement slot 7, the placement slot 7 is equipped with a movable plate 8, which can rotate relative to the body of the base 1, and then open or close the placement slot 7, wherein the placement slot 7 can be used to place small objects such as charging cables, and the movable plate 8 is rotatable relative to the placement slot When 7 is opened, the movable plate 8 can be obliquely assembled on one side of the placement groove 7, so as to be used as a mobile phone holder for users to use.

It should be noted that when the movable plate 8 closes the placement slot 7 , the movable plate 8 is flush with the surface of the base 1 , so as not to affect the storage of the fan body 2 on the surface of the base 1 after shrinking and folding. In this embodiment, a charging interface 9 connected to the battery module 12 is opened in the placement slot 7 for supplying power to external electrical equipment, thereby having the function of a mobile power supply.

Embodiment six

As shown in Figures 24-26, a telescopic and foldable desk lamp includes: a base 1; a desk lamp body 4 disposed on the base 1; The telescopic assembly 3 on the side, when using the desk lamp body 4, the telescopic assembly 3 is fixed with the desk lamp body 4, and when the desk lamp body 4 is stored, the telescopic assembly 3 is used to realize the contraction and turnover of the desk lamp body 4, so that the desk lamp body 4 The lighting side overlaps with the upper surface of the base 1 in the storage state, and on the one hand, the distance between the desk lamp body 4 and the base 1 can be adjusted, and the irradiation height of the desk lamp body 4 can be adjusted; on the other hand, when the telescopic assembly 3 shrinks, the desk lamp body can 4 is assembled on the upper surface of the base 1 to realize the storage state of the desk lamp as a whole, thereby facilitating storage and carrying.

As shown in Figure 24, the table lamp body 4 includes: a lampshade 41; a number of LED lamp beads (not shown) arranged in the lampshade 41; an annular light-transmitting sheet 43 arranged on one side of the lampshade 41; The vanity mirror 44 in the middle of the sheet 43, the desk lamp body 4 is not only used for daily lighting, but also can be used as the vanity mirror 44, so that the user can enjoy the best lighting effect while making up.

As shown in Figure 23, Figure 24, Figure 25 and Figure 27, the telescopic assembly 3 includes: a sleeve 31 fixedly arranged on one side of the base 1; set in the sleeve 31 and used to adjust the distance between the lamp body 4 and the base 1 The telescopic rod 32; and, the overturn assembly 33 that is located at the end of the telescopic rod 32 away from the base 1 and is hinged for the desk lamp body 4,

The overturning assembly includes: a hinged seat 331 at one end of the telescopic rod 32, a second hinged joint 52 provided on the lamp body 4; When in use, the lighting height of the desk lamp body 4 can be adjusted by adjusting the telescopic length of the telescopic rod 32, and the lighting angle of the desk lamp body 4 can be adjusted by adjusting the angle of the second hinge joint 52 relative to the hinge seat 331, wherein the rotation angle is 45°. Furthermore, the user's multi-directional lighting requirements can be met, and the adjustment is simple and the use is convenient.

As shown in Figure 25, an extension rod 53 is also rotatably mounted on the second hinge 52; a receiving groove 54 for the extension rod 53 is provided on the lampshade 41, and the end of the extension rod 53 away from the second hinge 52 is provided with a function to prevent extension. The rod 53 breaks away from the block 55 of the storage groove 54. When the extension rod 53 is not needed, the extension rod 53 is stored in the storage groove 54 on the lampshade 41, and the angle of the desk lamp is adjusted only by the angle of the second hinge joint 52 relative to the telescopic rod 32. For the irradiation angle, when the irradiation range does not meet the needs of the user, the extension rod 53 can be slid out relative to the storage slot 54, thereby increasing the distance between the desk lamp body 4 and the telescopic rod 32 to meet wider irradiation requirements.

As shown in Figures 25-28, the second hinged joint 52 is provided with a connecting shaft 56 near the end of the extension rod 53; the extension rod 53 is provided with a connecting hole 57 for insertion of the connecting shaft 56, and the extension rod 53 is close to the second joint 52 One end is provided with a rotating part 58, and the second hinged part 52 is provided with a semi-circular socket 59 for the sliding connection of the rotating part 58. In a default state, the extension rod 53 is flush with the end face of the second hinged part 52, and the second hinged part The connecting shaft 56 on the head 52 is plugged into the connecting hole 57 on the extension rod 53, and the rotating part 58 on the extension rod 53 is inserted into the middle position of the semi-circular socket 59 on the second hinged head 52. The extension rod 53 takes the connecting shaft 56 as a rotating shaft to rotate relative to the second joint 52. When the extension rod 53 rotates, the rotating part 58 slides along the semi-circular socket 59. Therefore, in this embodiment, the extension rod 53 can Relative to the end surface of the second connecting block, the left and right sides are adjusted by 45°, which is beneficial to realize the adjustment of the illumination angle of the desk lamp body 4 in a wider range.

As shown in Figure 26, the base 1 includes: a base body 11; a battery module 12 disposed in the base body 11; a control module 13 disposed in the base body 11; and, disposed on the base body 11 and used for the console light body 4 The control switch 14 for opening and closing. The base 1 is also provided with a spring connection (not shown) connected to the fan body 2. The spring connection is arranged in the telescopic rod 32, wherein the control module 13 is connected with the battery module 12 and the control switch 14. Electrically connected, the user can control the running state of the lamp body 4 by controlling the switch 14 .

As shown in Figure 29, in this embodiment, the base 1 and the desk lamp body 4 are cylindrical with the same diameter. When the telescopic rod 32 is in a fully retracted state, the telescopic rod 32 can be completely hidden in the sleeve 31, and the hinged seat 331 accommodates And abut against one end of the sleeve 31, at this time, the extension part is stored in the receiving groove 54 of the lampshade 41, and the desk lamp body 4 is rotated so that the desk lamp body 4 is folded relative to the base 1, and the lighting side of the desk lamp body 4 is connected to the top of the base 1. The surfaces are attached to each other, so as to realize the storage state of the desk lamp body 4, and effectively avoid dust accumulation on the surface of the vanity mirror 44 and the annular light-transmitting sheet 43 when the desk lamp is idle.

It should be noted that the total height of the sleeve 31 and the hinged seat 331 in the assembled state is equal to the total height of the base 1 and the desk lamp body 4, so when the desk lamp is in the stored state, the side of the desk lamp body 4 is a flat surface, which is convenient for positioning. The whole desk lamp is stored and carried, and the whole desk lamp is not easy to be crushed during the carrying process. In this embodiment, the base 1 is also provided with a humidifier component or an audio component, which can effectively expand the overall use function of the desk lamp and is beneficial to save the use space.

The working principle of the present invention is roughly as follows: a retractable and foldable fan and a desk lamp, the length of the telescopic assembly 3 can be adjusted during use to adjust the height of the fan body 2 or the desk lamp body 4, and the fan body 2 or the desk lamp body can also be adjusted at the same time 4. Relative to the working angle of the telescopic component 3, it provides users with various usage states during use, which increases the fun of use, and during use, the fan body 2 or desk lamp body 4 can also be well folded and shrunk onto the base 1, It is convenient for daily storage and carrying, and brings great convenience to users.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

In addition, it should also be pointed out that although the above-mentioned embodiments have introduced in detail the parts that realize different functions, such as the base, the fan body, the lamp body, the turning assembly, the telescopic assembly, etc., in combination with specific products, those skilled in the art should It is understood that each of these parts can be manufactured and used as a separate part, and some parts, components or mechanisms in these parts also have their own unique value, and can be manufactured separately and applied to the same or similar products, even some The specific structure or special shape of some inseparable parts has its special value and needs to be paid attention to. The above is obvious to those skilled in the art when they read the above embodiments, or they only need to make simple reasoning in combination with their field knowledge. Therefore, the specific descriptions of the above-mentioned embodiments should not be regarded as a specific limitation on the scope of protection. Those skilled in the art are capable of drawing obvious and deducible contents from the above-mentioned embodiments and the accompanying drawings, and these contents are all belong to the protection scope of the present disclosure, even if it is not specifically pointed out above.

Claims (42)

1. A support base, comprising:

a base;

the telescopic assembly comprises a sleeve and a telescopic rod, the sleeve is arranged outside the base, one end of the telescopic rod is inserted into the sleeve, and the other end of the telescopic rod is hinged with the main body to be supported through the overturning assembly;

the telescopic component and the turnover component can act together to drive the main body to be unfolded to a use position or to be folded to a storage position superposed with the base up and down.

2. The seat assembly of claim 1, wherein said base has a central axis extending through the thickness thereof, and said sleeve is parallel to said central axis.

3. The support base of claim 1, wherein the telescoping rod is receivable within the sleeve.

4. The support base of claim 3, wherein the height of the sleeve is less than or equal to the sum of the thickness of the base and the thickness of the body.

5. The support seat according to claim 1, wherein the telescopic rod comprises a plurality of sections of sleeved rods, the inner diameter of the outer layer of sleeved rods is larger than the outer diameter of the inner layer of sleeved rods, and a friction plate is arranged between two adjacent layers of sleeved rods.

6. The support seat of claim 5, wherein the telescopic rod is connected with the sleeve at the outermost layer through a snap-fit connection.

7. The support seat of claim 6, wherein the inner wall of the sleeve is provided with a clamping groove for accommodating the buckle; the buckle is provided with a bulge extending towards the central axis of the sleeve, and the bulge is used for clamping in a fastening hole formed in a sleeve rod of the telescopic rod positioned at the outermost layer.

8. The support seat of claim 7, wherein the inner wall of the sleeve is provided with two slots symmetrical about a central axis of the sleeve, and one of the fasteners is disposed in each of the slots.

9. The support base of claim 8, wherein the two clasps are connected by a connecting portion to form a unitary structure, the connecting portion being located below the telescoping rod.

10. The support seat according to claim 9, wherein at least one of the two long sides of the connecting portion is provided with a wire clamping portion for clamping a cable, and the wire clamping portion is provided with an avoiding notch for avoiding the cable;

at least the telescopic link is located outermost loop bar and the friction disc that sets up between the adjacent loop bar is equipped with and is used for dodging the dodging opening of cable.

11. The support base of claim 1, wherein the telescoping rod and the sleeve are each provided with a guide structure parallel to the central axis of the sleeve.

12. The support bracket of claim 1, wherein the sleeve is secured to an outer side of the base.

13. The support base of claim 12, wherein the outer surface of the base is recessed to form a mounting groove for receiving at least a portion of the sleeve, and the sleeve is disposed in the mounting groove.

14. The support base of claim 12, wherein the outer side of the main body is provided with a receiving groove capable of receiving a portion of the sleeve, and a portion of the sleeve is received in the receiving groove when the main body is in the receiving position.

15. The support nest of claim 12, wherein a surface of the sleeve in contact with the base is planar.

16. The support nest of claim 12, wherein the sleeve includes a first mating surface and the body includes a second mating surface; when the main body is folded to the storage position, the second matching surface is attached to the first matching surface.

17. The support bracket of claim 16, wherein the first mating surface is a flat surface, and the second mating surface is a flat surface adapted to the first mating surface.

18. The support base of claim 16, wherein the first mating surface is an arc surface, and the second mating surface is an arc surface adapted to the first mating surface.

19. The support base of claim 1, wherein the base is cylindrical in shape, the body is cylindrical in shape matching the base, and when the body is folded to a storage position in which the body is stacked on top of the base, the outer side of the body is flush with the outer side of the base.

20. The support base of claim 19, wherein the base has a cylindrical shape, the body has a cylindrical shape matching the shape of the base, and the outer diameter of the body is the same as that of the base; when the main body is folded to a storage position which is overlapped with the base up and down, the outer side face of the main body is flush with the outer side face of the base.

21. A support according to any one of claims 1 to 20 wherein the body overlies the upper surface of the base when the body is folded into the stowed position overlying the base.

22. The support base of any one of claims 1-20, wherein the inversion assembly includes a pivot for rotatably connecting the main body and the telescoping rod, and a locking mechanism for locking and unlocking the main body and telescoping rod;

when the locking mechanism unlocks the telescopic rod and the main body, the main body can rotate around the axis of the rotating shaft.

23. The supporting seat according to claim 22, wherein the tilting assembly further comprises a hinge seat mounted at the top end of the telescopic rod and a hinge head mounted on the main body, the hinge seat and the hinge head are provided with coaxial shaft holes, and the rotating shaft is inserted into the shaft holes;

the hinged seat is provided with a turnover notch used for avoiding the hinged joint when the main body rotates.

24. The support base of claim 23, wherein the hinge base includes two hinge portions spaced apart from one another, the hinge head being disposed between the two hinge portions.

25. The support base of claim 23, wherein the locking mechanism is configured to lock the main body and the telescoping rod when the main body is rotated any angle about the axis of the rotating shaft.

26. The support seat of claim 25, wherein the locking mechanism is a damping rubber ring interposed between the shaft and a wall of the shaft hole.

27. The support base of claim 25, wherein the locking mechanism is a damping shaft, and the damping shaft is the hinge shaft for rotatably connecting the hinge base and the hinge head.

28. A support according to claim 23, wherein the sleeve is provided with a notch having an abutment surface facing the hinge head and perpendicular to the central axis of the sleeve, the abutment surface being adapted to abut the hinge head when the body is rotated.

29. A support according to any one of claims 23 to 28, wherein the hinge joint and the hinge base are provided with a wire through hole parallel to the axis of the telescopic rod, and a cable for connecting the main body and the electronic component in the base is inserted into the wire through hole.

30. The support base of any one of claims 1 to 20, wherein the tipping assembly includes a first hinge mounted to the top end of the telescoping rod and a second hinge mounted to the main body, the first and second hinges being hingedly connected.

31. The support base according to any one of claims 1 to 20, wherein a battery and a circuit board are provided in the base, and the battery and the circuit board are connected to electronic components in the main body through a cable passing through the middle of the sleeve and the telescopic rod;

the outer surface of the base is provided with a button.

32. A fan comprising a fan body and a support base as claimed in any one of claims 1 to 31, wherein the fan body is mounted to the top end of the telescoping pole of the support base by a flip assembly.

33. The fan as claimed in claim 32, wherein the base includes a bottom cover and an upper case mounted on the bottom cover, the upper case being rotatably connected with an upper cover; the sleeve of the supporting seat is arranged on the upper shell.

34. The fan as claimed in claim 33, wherein a motor is provided in the base for driving the upper cover to rotate.

35. A light fixture comprising a light emitting body and the support base of any one of claims 1-31, wherein the light emitting body is mounted to the top end of the telescoping rod of the support base by a flip assembly.

36. A light fixture as recited in claim 35, further comprising an elongated rod for connecting the flip assembly and the light emitting body, and wherein the elongated rod is receivable in the light emitting body.

37. A light fixture as recited in claim 36, wherein an outer surface of the light emitting body is provided with a receiving channel, the wand being receivable within the receiving channel.

38. A light fixture as recited in claim 36, wherein the elongated rod passes through an outer surface of the light emitting body and is receivable within the light emitting body.

39. A light fixture as recited in claim 38, wherein an elongated sleeve is disposed within the light emitting body for receiving the elongated rod, the elongated rod being slidably disposed within the elongated sleeve.

40. The light fixture of claim 39, wherein a damping film is sandwiched between the elongated rod and the elongated sleeve.

41. A light fixture as recited in claim 39, wherein the elongated sleeve has a guide slot, and the elongated rod has a position-limiting projection, the position-limiting projection being disposed within the guide slot to limit the elongated rod.

42. A light fixture as recited in any one of claims 36-41, wherein the extension bar comprises a foldable multi-linked rod.

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