CN209444999U - Folding laptop computer support - Google Patents

Abstract

The utility model discloses a foldable notebook computer support, which comprises a lower support rod, an upper support rod, a connecting assembly and an angle adjustment rod, two lower support rods are arranged parallel to each other; the upper support rod is arranged The two upper support rods are respectively arranged on the two lower support rods, and the front ends of the two upper support rods are respectively hinged with the two lower support rods; the connection assembly is arranged between the two upper support rods for The two upper support rods are driven to switch between the first position and the second position; when switched to the first position, the two upper support rods approach each other; when switched to the second position, the two upper support rods move away from each other. The angle adjustment rod is arranged between the upper support rod and the lower support rod, and is used for adjusting the included angle between the upper support rod and the lower support rod. According to the foldable notebook computer support provided by the utility model, it can be folded when not in use, so as to reduce its structure, thereby reducing the external space occupied by it, which is convenient for storage.

Description

Folding Laptop Stand

technical field

The utility model relates to the technical field of computer accessories, in particular to a foldable notebook computer support.

Background technique

With the advent of the information age, computers and networks have almost become an important part of people's work and life, especially for young and middle-aged people. However, "computer diseases" caused by improper use have also followed. Cervical spondylosis is the most common, mostly manifested as neck stiffness, shoulder and arm pain, finger numbness, dizziness and so on. It is mainly due to the tension and strain of the muscles around the cervical spine caused by improper use of the computer, and the degeneration of the cervical intervertebral disc and facet joints. The laptop stand is used in a comfortable way, according to ergonomics, the participation of the man-machine design concept, to obtain a comfortable computer experience.

Most of the existing notebook computer supports are not foldable, and when not in use, still occupy a relatively large external space, which is inconvenient for storage.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the purpose of this utility model is to propose a kind of foldable notebook computer stand.

In order to achieve the above purpose, the foldable notebook computer stand according to the embodiment of the present invention includes:

The lower support rod, the lower support rod is set as two, and the two lower support rods are arranged parallel to each other;

There are two upper support rods, the two upper support rods are respectively arranged on the two lower support rods, and the front ends of the two upper support rods are respectively hinged with the two lower support rods;

A connection assembly, the connection assembly is arranged between the two upper support rods, and is used to drive the two upper support rods to switch between the first position and the second position; when switching to the first position, the two Two of the upper support rods are close to each other, and when switched to the second position, the two upper support rods are away from each other;

An angle adjustment rod, the angle adjustment rod is arranged between the upper support rod and the lower support rod, and is used for adjusting the angle between the upper support rod and the lower support rod.

The foldable notebook computer support provided according to the embodiment of the utility model includes a lower support rod, an upper support rod, a connecting assembly and an angle adjustment rod, the lower support rods are set as two, and the two lower support rods are arranged parallel to each other The upper support rods are set as two, and the two upper support rods are respectively arranged on the two lower support rods, and the front ends of the two upper support rods are respectively hinged with the two lower support rods; the connection assembly can be The two upper support rods are driven to be close to each other and away from each other; the angle adjustment rod is arranged between the upper support rod and the lower support rod. In this way, when not in use, the connection assembly is used to drive the two upper support rods and the lower support rods to approach each other, so that the utility model is folded, so that the external space occupied by it is reduced, which is convenient for storage.

In addition, the foldable notebook computer stand according to the above-mentioned embodiments of the utility model can also have the following additional technical features:

According to an embodiment of the present utility model, the connecting assembly includes a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are arranged crosswise and their middle parts are hinged to each other, the first connecting piece and the second connecting piece The front ends of the second connectors are respectively hinged with the front ends of the two upper support rods, the rear ends of the first connector and the second connector are respectively hinged with the rear ends of the two upper support rods, and can be moved along the The upper support rod slides back and forth.

According to an embodiment of the present utility model, the first connecting member includes a first front connecting rod, a first rear connecting rod and a first hinge part, and the first front connecting rod and the first rear connecting rod are arranged parallel to each other. , the first hinge part is located between the first front connecting rod and the first rear connecting rod, and is connected to the rear end of the first front connecting rod and the front end of the first rear connecting rod;

The second connecting member includes a second front connecting rod, a second rear connecting rod and a second hinge part, the second front connecting rod and the second rear connecting rod are arranged parallel to each other, and the second hinge part is located on the Between the second front connecting rod and the second rear connecting rod, and connected with the rear end of the second front connecting rod and the front end of the second rear connecting rod;

A hinge hole is provided on the first hinge part and the second hinge part respectively, and the first connecting part and the second connecting part are hinged by hinge rods passing through the two hinge holes.

According to one embodiment of the present utility model, the front ends of the first front connecting rod and the second front connecting rod are both provided with a first rotation connection hole, and the rear ends are both provided with a second rotation connection hole;

The front ends of the two upper support rods are provided with first through holes, and the rear ends are provided with sliding holes extending along the front and rear directions;

The front ends of the first connecting piece and the second connecting piece are hinged through a rotating rod that passes through the first rotating connection hole and the first through hole, and the rear ends are connected through the sliding hole and the second rotating connection. The sliding rod in the hole slides the connection.

According to an embodiment of the present utility model, the front ends of the two lower support rods are provided with second through holes;

The front ends of the two upper support rods are provided with hinged blocks, and the two hinged blocks are respectively rotatably arranged in the two second through holes;

When the upper support rod rotates around the second through hole to a horizontal position, a receiving space is formed between the lower surface of the upper support rod and the upper surface of the lower support rod, and the first connecting piece and The second connecting piece is adapted to be accommodated in the accommodating space after being closed.

According to one embodiment of the present utility model, a third through hole is opened in the middle of the upper support rod;

A plurality of sockets are evenly spaced from front to back at the rear end of the lower support rod;

The upper end of the angle adjustment rod is rotatably arranged in the third through hole, and the lower end can be selectively snapped into any one of the sockets, so that the angle between the upper support rod and the lower support rod adjustable.

According to an embodiment of the present invention, the front ends of the two lower support rods are respectively bent upward to form a stopper, and a first anti-skid pad is arranged on the stopper.

According to an embodiment of the present invention, a plurality of installation grooves are opened on the upper surfaces of the two upper support rods, and a second anti-skid pad is arranged in each of the installation grooves.

According to an embodiment of the present utility model, a plurality of third anti-skid pads are provided on the lower surfaces of the two lower support rods.

Description of drawings

Fig. 1 is a structural representation of a state of the utility model embodiment;

Fig. 2 is a schematic structural view of another state of the utility model embodiment;

Fig. 3 is a schematic structural view of the connection assembly of the embodiment of the present invention;

Fig. 4 is a schematic diagram of the connection structure of the lower support rod, the upper support rod and the angle adjustment rod of the embodiment of the present invention.

Reference signs:

Lower support rod 10;

second through hole 11;

Jack 12;

stopper 13;

The first anti-skid pad 131;

containment space 14;

Upper support rod 20;

the first through hole 21;

sliding hole 22;

The third through hole 23;

hinge block 24;

Second anti-skid 25;

connection assembly 30;

the first connector 31;

the first front connecting rod 311;

the first rear connecting rod 312;

the first hinge part 313;

Hinge hole 3131;

the second connector 32;

the second front connecting rod 321;

the second rear connecting rod 322;

the second hinge part 323;

Angle adjustment rod 40.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Referring to FIGS. 1 to 4 , the embodiment of the present invention provides a foldable laptop stand, which includes a lower support rod 10 , an upper support rod 20 and a connection assembly 30 .

Specifically, the lower support rod 10 is set as two, and the two lower support rods 10 are arranged parallel to each other. The two lower support rods 10 are used as the supporting part of the whole bracket. It can be set to a variety of different specifications. For example, the notebook computer placed is 14 inches, and the length of the lower support rod 10 is preferably 30-35 cm, and the distance between the two is preferably 40-45 cm; the notebook computer placed is 15 inches, then The length of itself is preferably 35-40 cm, and the distance between them is preferably 45-50 cm. Of course, other parameters can also be used.

The upper support rod 20 is set as two, and the two upper support rods 20 are arranged on the two lower support rods 10 respectively, and the front ends of the two upper support rods 20 are respectively hinged with the two lower support rods 10; 20 is used as the support part of the notebook computer, and its own length needs to be adapted to the notebook computer. Preferably, the length is 30-40 cm, so as to facilitate the placement of the above-mentioned 14-inch or 15-inch notebook computer. Of course, the length of the upper support rod 20 It can also be set longer to accommodate larger laptops.

The connection assembly 30 is arranged between the two upper support rods 20, and is used to drive the two upper support rods 20 to switch between the first position and the second position; when switching to the first position, the two upper support rods 20 mutually Close together, when switched to the second position, the two upper support rods 20 move away from each other. That is to say, when in use, using the connecting assembly 30, the two upper support rods 20 can be driven away from each other, that is, they are located in the second position, so as to realize the deployment of the two upper support rods 20 and the expansion of the two lower support rods 10. It is unfolded so as to place the notebook computer, and when not in use, the connecting assembly 30 can also be used to drive the two upper support rods 20 to close together, and drive the two lower support rods 10 to close together, that is, to be located in the first position, Thus, the folding of the two upper support rods 20 and the two lower support rods 10 is realized. In this way, the distance between the folded two upper support rods 20 and the two lower support rods 10 is small, and the space occupied by the outside is small and relatively small. Small, good for storage.

The angle adjusting rod 40 is arranged between the upper supporting rod 20 and the lower supporting rod 10, and is used to adjust the angle between the upper supporting rod 20 and the lower supporting rod 10, and the upper supporting rod 20 and the lower supporting rod are aligned by the angle adjusting rod 40. The angle between the rods 10 is adjusted, so that the adjustment of the support angle of the notebook computer can be realized.

The foldable notebook computer support provided according to the embodiment of the utility model includes a lower support rod 10, an upper support rod 20, a connecting assembly 30 and an angle adjustment rod 40, the lower support rod 10 is set to two, and the two lower support rods The support rods 10 are arranged parallel to each other; the upper support rods 20 are set as two, and the two upper support rods 20 are respectively arranged on the two lower support rods 10, and the front ends of the two upper support rods 20 are respectively connected to the The two lower support rods 10 are hinged; the connecting assembly 30 can drive the two upper support rods 20 to move closer to each other or to move away from each other; the angle adjustment rod 40 is arranged between the upper support rod 20 and the lower support rod 10 . In this way, when not in use, the two upper support rods 20 and the lower support rods 10 are driven close together by the connecting assembly 30, so that the utility model is folded, so that the external space occupied by it is reduced, which is convenient for storage.

Advantageously, the connecting assembly 30 includes a first connecting piece 31 and a second connecting piece 32, the first connecting piece 31 and the second connecting piece 32 are arranged crosswise and the middle parts are hinged to each other, the front ends of the first connecting piece 31 and the second connecting piece 32 The front ends of the two upper support rods 20 are respectively hinged, and the rear ends of the first connecting member 31 and the second connecting member 32 are respectively hinged with the rear ends of the two upper supporting rods 20 , and can slide back and forth along the upper supporting rods 20 .

That is to say, when the first connecting member 31 and/or the second connecting member 32 are rotated, the front ends of the first connecting member 31 and the second connecting member 32 and the rear ends of the first connecting member 31 and the second connecting member can be driven to The rear ends of 32 are close together or away from each other, and because the front ends of the first connecting member 31 and the second connecting member 32 are hinged with the front ends of the two upper support rods 20, the rear ends of the first connecting member 31 and the second connecting member 32 are connected to The rear ends of the two upper support rods 20 are slidingly fitted, therefore, when the first connecting member 31 and/or the second connecting member 32 are rotated, the first connecting member 31 and the second connecting member 32 can respectively drive the upper support connected thereto. The rods 20 are close together or far away from each other, thereby realizing the switching between the first position and the second position of the two upper support rods 20 and the two lower support rods 10, so that the utility model can be unfolded and opened in use. Fold it away when not in use.

Advantageously, in an example of the present utility model, the first connecting member 31 includes a first front connecting rod 311, a first rear connecting rod 312 and a first hinge portion 313, and the first front connecting rod 311 and the first rear connecting rod 312 are arranged parallel to each other, and the first hinge part 313 is located between the first front connecting rod 311 and the first rear connecting rod 312, and is connected with the rear end of the first front connecting rod 311 and the front end of the first rear connecting rod 312, the second A front connecting rod 311, the first hinge part 313 and the first rear connecting rod 312 are integrally formed.

The second connecting member 32 includes a second front connecting rod 321, a second rear connecting rod 322 and a second hinge portion 323, the second front connecting rod 321 and the second rear connecting rod 322 are arranged parallel to each other, and the second hinge portion 323 is located at the first Between the two front connecting rods 321 and the second rear connecting rod 322, and link to each other with the rear end of the second front connecting rod 321 and the front end of the second rear connecting rod 322, the second front connecting rod 321, the second hinge part 323 and The second rear connecting rod 322 is integrally formed.

A hinge hole 3131 is defined in the first hinge part 313 and the second hinge part 323 respectively, and the first connecting part 31 and the second connecting part 32 are hinged by a hinge rod passing through the two hinge holes 3131 .

Then, when the first connecting member 31 and/or the second connecting member 32 are rotated so that the first connecting member 31 and the second connecting member 32 move closer to each other, the first front connecting rod 311 and the second front connecting rod 321 can be driven to interact with each other. Parallel and close together, the first rear connecting rod 312 and the second rear connecting rod 322 are parallel to each other and close together, so that the gap between the folded first connecting part 31 and the second connecting part 32 is reduced. Small to the minimum, so that the space between the two upper support rods 20 in the first position can be minimized, and correspondingly, the occupied external space is also minimized.

Advantageously, in an example of the present invention, the front ends of the first front connecting rod 311 and the second front connecting rod 321 are both provided with a first rotation connection hole, and the rear ends are both provided with a second rotation connection hole;

The front ends of the two upper support rods 20 are provided with first through holes 21, and the rear ends are provided with sliding holes 22 extending along the front and rear directions;

The front ends of the first connecting piece 31 and the second connecting piece 32 are hinged through the rotating rods that pass through the first rotating connecting hole and the first through hole 21, and the rear ends pass through the sliding hole 22 and the second rotating connecting hole. The slide bar slides the connection.

Specifically, the front ends of the first front connecting rod 311 and the second front connecting rod 321 are hinged on the lower surface of the upper support rod 20, and the rear ends of the first rear connecting rod 312 and the second rear connecting rod 322 are connected to the upper support rod 20. The lower surface of the lower surface, so, rotate the front end of the first front connecting rod 311 and/or the second front connecting rod 321, then the rear end of the first rear connecting rod 312 and/or the second rear connecting rod 322 is then along the corresponding guide The grooves slide backwards, so that the first front connecting rod 311 and the second front connecting rod 321 are close to each other and finally close together. Similarly, the first rear connecting rod 312 and the second rear connecting rod 322 rotate and also close together to finally fit together. Together, in this way, the first connecting part 31 and the second connecting part 32 are folded.

Advantageously, in an example of the present invention, the front ends of the two lower support rods 10 are provided with second through holes 11;

Both the front ends of the two upper support rods 20 are provided with hinged blocks 24, and the two hinged blocks 24 are respectively rotatably arranged in the two second through holes 11;

When the upper support rod 20 rotates to the horizontal position around the second through hole 11, a receiving space 14 is formed between the lower surface of the upper support rod 20 and the upper surface of the lower support rod 10, and the first connecting member 31 and the second connecting member 32 are adapted to be accommodated in the accommodation space 14 after being closed.

In this way, when the front end of the upper support rod 20 is rotated, the rear end of the upper support rod 20 is away from the upper surface of the lower support rod 10 and forms a certain angle with the lower support rod 10. The included angle can be set according to the actual situation. After completion, the notebook computer can be placed on the corresponding upper support pole 20, and the notebook computer can be supported at this angle. And when not using the utility model, because the first connecting piece 31 and the second connecting piece 32 are connected with the lower surface of the corresponding upper support bar 20, therefore, the first connecting piece 31 and the second connecting piece 32 are folded. Afterwards, it can be hidden in the bottom of the corresponding upper support rod 20 , that is, stored and hidden in the accommodation space 14 formed between the upper support rod 20 and the lower support rod 10 , so as to realize the hidden placement of the connection assembly 30 .

Advantageously, in some examples of the present utility model, a third through hole 23 is opened in the middle of the upper support rod 20;

The rear end of the lower support rod 10 is evenly spaced with a plurality of jacks 12 from front to back;

The upper end of the angle adjusting rod 40 is rotatably disposed in the third through hole 23 , and the lower end can be selectively snapped into any insertion hole 12 so that the angle between the upper support rod 20 and the lower support rod 10 can be adjusted.

In this way, when adjusting the angle between the upper support rod 20 and the lower support rod 10, it is only necessary to turn the lower end of the angle adjustment rod 40 and insert the lower end of the angle adjustment rod 40 into the corresponding jack 12, so that the upper The supporting rod 20 and the lower supporting rod 10 are kept at corresponding angles, so as to support the notebook computer obliquely. And when the laptop computer does not need to be tilted, the angle adjustment rod 40 can be rotated so as to be stored in the storage space 14 .

Advantageously, in some examples of the present invention, the front ends of the two lower support rods 10 are respectively bent upwards to form a stopper 13 , and a first anti-slip pad 131 is disposed on the stopper 13 .

In this way, the stopper 13 can block the notebook computer, and the first anti-slip pad 131 on it can increase the frictional force, so that when the notebook computer is supported obliquely, the notebook computer is not easy to slip off from the front end of the upper support bar 20 .

Advantageously, in some other examples of the present utility model, the upper surfaces of the two upper support rods 20 are provided with a plurality of installation grooves, and a second anti-skid pad 25 is arranged in each installation groove. Preferably, the lower surfaces of the two lower support rods 10 are provided with a plurality of third anti-slip pads.

The second anti-slip 25 pads can increase the frictional force between the notebook computer and the two upper support bars 20, and the third anti-slip pad can increase the frictional force between the lower support bar 10 and the desktop, thereby making it easier to place the computer Stable and not easy to slip.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose.

Claims (9)

1. a kind of folding laptop computer support characterized by comprising

Lower support bar, the lower support bar are set as two, and two lower support bars are arranged in parallel；

Upper support bar, the upper support bar are set as two, and two upper support bars are respectively arranged at two lower support bars On, and the front end of two upper support bars is hinged with two lower support bars respectively；

Connection component, the connection component are set between two upper support bars, for driving two upper support bars Switch between first position and the second position；When switching to first position, two upper support bars mutually close up, when cutting When shifting to the second position, two upper support bars are located remotely from each other；

Angular adjustment bar, the angular adjustment bar are set between upper support bar and lower support bar, for adjust upper support bar and Angle between lower support bar.

2. folding laptop computer support according to claim 1, which is characterized in that the connection component includes first Connector and the second connector, first connector and the second connector is arranged in a crossed manner and middle part is hinged, described first The front end of connector and the second connector is hinged with the front end of two upper support bars respectively, first connector and second The rear end of connector is hinged with the rear end of two upper support bars respectively, and can slide back and forth along upper support bar.

3. folding laptop computer support according to claim 2, which is characterized in that first connector includes the One front rod, the first rear connecting rod and the first articulated section, first front rod and the first rear connecting rod are parallel to each other and set Set, first hinge point between first front rod and the first rear connecting rod, and with after the first front rod End and the front end of the first rear connecting rod are connected；

Second connector includes the second front rod, the second rear connecting rod and the second articulated section, second front rod And second rear connecting rod it is arranged in parallel, second hinge point in second front rod and the second rear connecting rod it Between, and be connected with the front end of the rear end of the second front rod and the second rear connecting rod；

A hinge hole, first connector and the second connector are offered on first articulated section and the second articulated section respectively It is hinged by the hinge bar being arranged in two hinge holes.

4. folding laptop computer support according to claim 3, which is characterized in that first front rod and The front end of two front rods offers the first rotation connection hole, and rear end offers the second rotation connection hole；

The front end of two upper support bars offers first through hole, and rear end offers the slide opening extended along the longitudinal direction；

The front end of first connector and the second connector is by being arranged in the first rotation connection hole and first through hole Bull stick it is hinged, rear end by be arranged in the slide opening and second rotation connection hole in sliding bar connect.

5. folding laptop computer support according to claim 4, which is characterized in that before two lower support bars End offers the second through-hole；

The front end of two upper support bars is provided with hinged block, and two hinged blocks are rotatably set to two respectively In second through-hole；

When the upper support bar turns to horizontal position around second through-hole, the lower surface of the upper support bar and it is described under An accommodating space is formed between the upper surface of support rod, first connector and the second connector are suitable for being contained in after closing up In the accommodating space.

6. folding laptop computer support according to claim 1, which is characterized in that opened in the middle part of the upper support bar Equipped with third through-hole；

The rear end of the lower support bar is evenly spaced from front to back to offer multiple jacks；

The upper end of the angular adjustment bar is rotatably set in the third through-hole, and lower end is optionally caught in any one In the jack, so that the adjustable angle between the upper support bar and lower support bar.

7. folding laptop computer support according to claim 1, which is characterized in that before two lower support bars End is folded upward at respectively is formed with a stopper section, and the first non-slip mat is provided on the stopper section.

8. folding laptop computer support according to claim 7, which is characterized in that two upper support bars it is upper Surface offers multiple mounting grooves, is provided with the second non-slip mat in each mounting groove.

9. folding laptop computer support according to claim 8, which is characterized in that under two lower support bars Surface is provided with multiple third non-slip mats.