CN217978254U - Cantilever assembly of electronic equipment support and electronic equipment support - Google Patents

Abstract

The embodiment of the application discloses cantilever assembly and electronic equipment support of electronic equipment support, cantilever assembly include first cantilever, second cantilever and electric connection structure: one end of the first cantilever is used for being installed on the base, and a first wiring space is formed in the first cantilever; the second cantilever is rotatably connected to the free end of the first cantilever and comprises a main body part and a cover plate, a second wiring space communicated with the first wiring space is formed in the main body part, a first opening communicated with the second wiring space is formed in the side wall of the main body part, the cover plate is detachably covered on the first opening, and a clearance groove is formed in a recessed part of one end, far away from the connection part of the first cantilever and the second cantilever, of the cover plate; electric connection structure includes the cable of electricity connection and the interface that charges, and the cable is worn to establish and is fixed in first line space of walking and the second is walked in the line space, and the interface that charges is installed in the diapire of keeping away the dead slot. The utility model discloses the cantilever subassembly of electronic equipment support can effectively avoid the joint that charges to drop or damage under the condition of unexpected touching.

Description

Cantilever Assemblies for Electronics Mounts and Electronics Mounts

technical field

The present application relates to the field of auxiliary technology of electronic equipment, in particular to a cantilever assembly of an electronic equipment support and the electronic equipment support.

Background technique

At present, electronic devices occupy an increasingly important position in people's daily life, and electronic devices such as mobile phones, computers, and tablets are basically inseparable from work and life. In order to free hands, various electronic equipment supports are currently designed on the market to fix and support the electronic equipment at a desired position.

Cantilever brackets are mostly used for clamping on desktops, bedsides, and cars. The cantilever support in the related art also has a charging function. By setting the routing channel in the support arm for cable routing, the charging connector is exposed on the outer wall of the support arm. The device is dropped or damaged.

The above content is only used to assist in understanding the technical solution of the utility model, and does not mean acknowledging that the above content is the prior art.

Utility model content

In view of the above problems, the utility model proposes a cantilever assembly of an electronic equipment bracket, aiming to solve the technical problem that the charging connector of the cantilever bracket is easy to fall off or be damaged when accidentally touched.

In order to achieve the above purpose, the cantilever assembly of the electronic equipment bracket proposed by the utility model includes a first cantilever, a second cantilever and an electrical connection structure;

One end of the first cantilever is used to be installed on the base, and a first wiring space is formed in the first cantilever;

The second cantilever is rotatably connected to the free end of the first cantilever, the second cantilever includes a main body and a cover plate, a second wiring space communicated with the first wiring space is formed in the main body, The side wall of the main body is provided with a first opening communicating with the second wiring space, the cover plate is detachably covered on the first opening, and the cover plate is far away from the first opening. One end of the connection between the cantilever and the second cantilever is recessed to form an escape groove;

The electrical connection structure includes an electrically connected cable and a charging interface, the cable is threaded and fixed in the first wiring space and the second wiring space, the charging interface is installed in the avoidance The bottom wall of the empty slot.

In one embodiment, the escape groove has a first side wall and a second side wall opposite in the length direction of the second cantilever, and the distance between the first side wall and the second side wall is determined by Gradually increase the setting from the inside out.

In one embodiment, the first side wall is inclined from inside to outside and away from the second side wall, and the second side wall is inclined from inside to outside and away from the first side wall, the The first side wall has a circular arc transition with the outer wall surface of the cover plate, and the second side wall has a circular arc transition with the outer wall surface of the cover plate.

In one embodiment, in the concave direction of the relief groove, the ratio of the depth of the relief groove to the height of the main body is greater than or equal to 0.3 and less than or equal to 0.5.

In one embodiment, the first cantilever and the second cantilever are detachably connected on their rotation axis, the first cantilever includes a main body part and a top plate, and the first wiring space is formed in the main body part, The side wall of the body part is provided with a second opening communicating with the first wiring space, the opening orientation of the first opening is consistent with the opening orientation of the second opening, and the top plate can The disassembly cover is closed at the second opening.

In one embodiment, the first wiring space is provided with a first rib extending along the length direction of the first cantilever and a plurality of first ribs intersecting the first rib, the plurality of The first ribs are arranged at intervals in the length direction of the first cantilever, and a plurality of the first ribs are formed with first locking grooves on the same side of the first ribs;

The second wiring space is provided with a second rib extending along the length direction of the second cantilever and a plurality of second ribs intersecting the second rib, and the plurality of second ribs are located on the The length direction of the second cantilever is arranged at intervals, and the plurality of second ribs are formed with second slots on the same side of the second ribs;

The cable is clamped to the multiple first slots and the multiple second slots along its running direction.

The utility model also proposes an electronic equipment support, including a base and a cantilever assembly of the electronic equipment support, wherein the cantilever assembly of the electronic equipment support includes a first cantilever, a second cantilever and an electrical connection structure;

One end of the first cantilever is connected to the base, and a first wiring space is formed in the first cantilever;

The second cantilever is rotatably connected to the free end of the first cantilever, the second cantilever includes a main body and a cover plate, a second wiring space communicated with the first wiring space is formed in the main body, The side wall of the main body is provided with a first opening communicating with the second wiring space, the cover plate is detachably covered on the first opening, and the cover plate is far away from the first opening. One end of the connection between the cantilever and the second cantilever is recessed to form an escape groove;

The electrical connection structure includes an electrically connected cable and a charging interface, the cable is threaded and fixed in the first wiring space and the second wiring space, the charging interface is installed in the avoidance The bottom wall of the empty slot.

In one embodiment, the electronic equipment bracket further includes an adapter, one end of the adapter is detachably electrically connected to the charging interface of the cantilever assembly of the electronic equipment bracket, and the other end is used for connecting a data cable.

In one embodiment, the electronic device bracket further includes a sliding part, the sliding part is mounted on the base so as to slide up and down, and the first suspension arm is connected to the sliding part to be rotatable around a vertical axis.

In one embodiment, the base is provided with a sliding groove extending in the vertical direction, the bottom wall of the sliding groove is provided with a damping sheet extending in the vertical direction, and the sliding member includes an abutment block and is connected to the The abutment block is facing the embedded block of the wall surface of the sliding groove; the embedded block is installed in the sliding groove at the upper limit in the lateral direction, and can slide up and down in the sliding groove, and the inner wall surface of the embedded block Abutting against the damping sheet; the abutting block has abutting surfaces located on both sides in the lateral direction of the embedded block and facing the base, the abutting surfaces are used to abut against the base.

The cantilever assembly of the electronic equipment bracket of the utility model forms a first wiring space in the first cantilever, the second cantilever includes a main body and a cover plate, and a second wiring space connected to the first wiring space is formed in the main body. The side wall of the main body is provided with a first opening communicating with the second wiring space, the cover plate is detachably covered on the first opening, and the end of the cover plate away from the connection between the first cantilever and the second cantilever is recessed An escape groove is formed. The electrical connection structure includes an electrically connected cable and a charging interface, the cable is threaded and fixed in the first wiring space and the second wiring space, and the charging interface is installed on the bottom wall of the empty slot. In this way, the cables are hidden in the wiring space in the first cantilever and the second cantilever, and the charging interface is hidden in the empty slot; when charging is required, the data cable can be plugged into the charging interface for charging, and the data can be transferred when charging is not required. Unplug the cord from the electronics bracket. Compared with the exposed structure of the charging connector and the charging cable on the traditional electronic equipment bracket, it can effectively avoid the winding of the data line while meeting the charging needs of the user for the electronic equipment, and make the storage of the electronic equipment bracket more convenient, and at the same time make the overall The structure is more neat and beautiful.

In addition, when the electronic device is being charged, the connection between the connector of the data line and the charging interface is hidden in the avoidance groove. The flexible deformation in the empty slot prevents the external force from acting directly on the connection between the data line and the charging interface, which can effectively prevent the data line from falling off accidentally. And the second cantilever includes a detachable main body and a cover plate, the side wall of the main body is provided with a first opening communicating with the second wiring space, and the cover plate is detachable to cover the first opening, so that the cables The installation in the second wiring space is more convenient and fast, and the formation of the avoidance groove on the cover plate is more convenient for processing and forming.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 shows a schematic structural view of an embodiment of the cantilever assembly of the electronic equipment support of the present invention;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

3 is a schematic diagram of an exploded structure of a cantilever assembly of the electronic equipment bracket in FIG. 1;

Fig. 4 is a partial enlarged view of place B in Fig. 3;

Fig. 5 is a partial enlarged view of place C in Fig. 3;

Figure 6 is a front view of the cantilever assembly in Figure 1;

Fig. 7 is a sectional view along line VII-VII in Fig. 6;

Fig. 8 is a schematic structural view of an embodiment of the utility model electronic equipment bracket;

FIG. 9 is a schematic structural view of another embodiment of the electronic equipment bracket of the present invention;

FIG. 10 is a schematic diagram of an exploded structure of the electronic equipment bracket in FIG. 9 .

Explanation of reference numbers:

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 description

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present utility model, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. Implying their relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and/or" appearing in the whole text includes three parallel schemes, taking "A and/or B" as an example, including scheme A, scheme B, or schemes that both A and B satisfy.

The utility model provides a cantilever assembly of an electronic equipment support.

In the embodiment of the present invention, please refer to FIG. 1 to FIG. 4 , the cantilever assembly 100 of the electronic device bracket includes a first cantilever 110 , a second cantilever 120 and an electrical connection structure 140 . One end of the first cantilever 110 is used to be installed on the base 200 , and a first routing space 112 is formed in the first cantilever 110 . The second cantilever 120 is rotatably connected to the free end of the first cantilever 110. The second cantilever 120 includes a main body 121 and a cover plate 126. A second wiring space 122 communicating with the first wiring space 112 is formed in the main body 121. , the side wall of the main body 121 is provided with a first opening communicating with the second wiring space 122, the cover plate 126 is detachably covered on the first opening, and the cover plate 126 is far away from the first cantilever 110 and the second cantilever 120 One end of the connection is recessed to form an escape groove 127 . The electrical connection structure 140 includes an electrically connected cable 141 and a charging interface 142, the cable 141 is threaded and fixed in the first wiring space 112 and the second wiring space 122, and the charging interface 142 is installed at the bottom of the empty groove 127 wall.

In this embodiment, the first cantilever 110 and the second cantilever 120 can only be connected by rotation around the vertical axis, or can only be connected by rotation around the transverse axis. The ball head is rotationally connected, and the rotational connection manner of the first cantilever 110 and the second cantilever 120 is not specifically limited here. In order to ensure that the first cantilever 110 and the second cantilever 120 can stably hover at a specific position after relative rotation, optionally, a damping sleeve structure is provided at the connection of the first cantilever 110 and the second cantilever 120 . The first cantilever 110 can be fixedly connected to the base 200 or can be rotatably connected to the base 200 . The first cantilever 110 and the second cantilever 120 are arranged in a strip shape as a whole. There are many cross-sectional shapes of the first cantilever 110 and the second cantilever 120, which can be selected and designed according to actual needs. Optionally, cross-sections of the first cantilever 110 and the second cantilever 120 are rectangular. The first wiring space 112 specifically extends along the length direction of the first cantilever 110 , and the second wiring space 122 specifically extends along the length direction of the second cantilever 120 .

Specifically, the charging interface 142 can be Type-C, USB, Lighting and other models. Specifically, the electrical connection structure 140 further includes a PCB circuit board, and the PCB board is fixed in the second routing space 122 , one end of the cable 141 is in electrical contact with the PCB board, and the charging interface 142 is welded on the PCB board. The cable 141 is electrically connected to the charging interface 142 through the PCB board, so as to ensure the stability of the electrical connection between the charging interface 142 and the cable 141 . One end of the cable 141 away from the charging interface 142 is connected to a USB interface or a wireless charging device. When the end of the cable 141 away from the charging interface 142 is connected to the USB interface, the USB interface is made to go out of the first cantilever 110 to be electrically connected to an adapter or a power supply to realize power input to the charging interface 142 . The charging interface 142 is installed on the bottom wall of the avoidance groove 127, specifically, the bottom wall of the avoidance groove 127 is provided with an installation opening, and the charging interface 142 is embedded in the installation opening.

The cables 141 can be fixed in the first routing space 112 and the second routing space 122 through structures such as cable buckles and slots. It should be noted that the first wiring space 112 and the second wiring space 122 are connected, that is, the first wiring space 112 and the second wiring space 122 are at the rotational connection of the first cantilever 110 and the second cantilever 120 connected. Thus, the cable 141 passes through the joint of the first cantilever 110 and the second cantilever 120 from inside, and the relative rotation of the first cantilever 110 and the second cantilever 120 is not affected while the cable 141 is not exposed. By passing and fixing the cables 141 in the first wiring space 112 of the first cantilever 110 and in the second wiring space 122 of the second cantilever 120, the cables 141 can be effectively hidden and the cables 141 can be prevented from being exposed. It can effectively avoid wire winding, and make the wiring of the electronic equipment bracket more neat and beautiful.

The main body portion 121 and the cover plate 126 can be detachably and fixedly connected by means of screws, buckles and the like. The second cantilever 120 is formed by connecting the main body portion 121 with the cover plate 126. During installation, the cover plate 126 can be disassembled first, and then the cables 141 can be threaded and fixed in the second wiring space 122, and then the cover can be installed The plate 126 covers the first opening, so that the charging interface 142 is correspondingly embedded in the installation hole on the bottom wall of the avoidance groove 127 of the cover plate 126, and the assembly of the entire electronic equipment bracket can be completed. The overall assembly is convenient and fast, and it is easy to operate. Moreover, forming the relief groove 127 on the cover plate 126 is more convenient for processing and forming than forming the relief groove 127 on the main body 121 .

Practically speaking, the end of the second cantilever 120 away from the connection between the first cantilever 110 and the second cantilever 120 can be provided with structures such as clamps, stretching splints, etc., so as to clamp the electronic device. In order to further improve the angle adjustment range of the electronic equipment, a universal ball head structure can also be provided between the chuck, the stretching splint and the second cantilever 120. The specific structure can refer to the prior art, and will not be repeated here. By recessing the end of the cover plate 126 far away from the connection between the first cantilever 110 and the second cantilever 120 to form the avoidance groove 127, so that the charging interface 142 is installed on the bottom wall of the avoidance groove 127, then the charging interface 142 is adjacent to the electronic device, only need The short data line can realize the circuit conduction between the charging interface 142 and the electronic device, avoiding bending and winding of the overly long data line.

The cantilever assembly 100 of the electronic equipment support of the present utility model forms the first wiring space 112 in the first cantilever 110, the second cantilever 120 includes a main body 121 and a cover plate 126, and the main body 121 is formed with the first wiring space. 112 connected to the second wiring space 122, the side wall of the main body 121 is provided with a first opening communicating with the second wiring space 122, the cover plate 126 is detachably covered on the first opening, and the cover plate 126 is away from One end of the joint of the first cantilever 110 and the second cantilever 120 is recessed to form a relief groove 127 . The electrical connection structure 140 includes an electrically connected cable 141 and a charging interface 142, the cable 141 is threaded and fixed in the first wiring space 112 and the second wiring space 122, and the charging interface 142 is installed at the bottom of the empty groove 127 wall. In this way, the cable 141 is hidden in the routing space in the first cantilever 110 and the second cantilever 120, and the charging interface 142 is hidden in the empty slot 127; when charging is required, the charging interface 142 is additionally inserted into the data line for charging. The data cable can be pulled out of the electronic device holder when charging is not required. Compared with the exposed structure of the charging connector and the charging cable on the traditional electronic equipment bracket, it can effectively avoid the winding of the data line while meeting the charging needs of the user for the electronic equipment, and make the storage of the electronic equipment bracket more convenient, and at the same time make the overall The structure is more neat and beautiful.

In addition, when the electronic device is charging, the joint of the data line and the connection of the charging interface 142 are hidden in the avoidance groove 127, and when the data line is accidentally touched and pulled along the length direction and width direction of the second cantilever 120, the data can pass through. The flexible deformation of the wire in the avoidance groove 127 prevents the external force from acting directly on the connection between the data wire and the charging interface 142, which can effectively prevent the data wire from falling off accidentally. And the second cantilever 120 includes a detachable main body portion 121 and a cover plate 126, the side wall of the main body portion 121 is provided with a first opening communicating with the second wiring space 122, and the cover plate 126 is detachably covered on the first opening. The opening makes the installation of the cable 141 in the second wiring space 122 more convenient and quick, and the formation of the avoidance groove 127 on the cover plate 126 is more convenient for processing and forming.

Further, as shown in FIG. 2 and FIG. 4 , the escape groove 127 has a first side wall 131 and a second side wall 132 opposite to each other in the length direction of the second cantilever 120, and the first side wall 131 and the second side wall The spacing of 132 gradually increases from the inside to the outside.

In this embodiment, the first side wall 131 can be set inclined away from the second side wall 132 from the inside to the outside, or the second side wall 132 can be set inclined away from the first side wall 131 from the inside to the outside, or the second side wall 132 can be set away from the first side wall 131 The side wall 131 and the second side wall 132 are configured as convex arc surfaces, so that the distance between the first side wall 131 and the second side wall 132 gradually increases from the inside to the outside. It can be understood that when the electronic device is being charged, the charging interface 142 is connected to the data line, and the data line must be bent when it is drawn out from the empty groove 127, and by making the distance between the first side wall 131 and the second side wall 132 by The setting is gradually increased from inside to outside, which can effectively reduce the bending degree of the data line, so that when the data line is drawn out from the avoidance groove 127, a slow transitional bending can be realized, thereby avoiding damage caused by excessive bending of the data line.

Further, the first side wall 131 is inclined from the inside to the outside and away from the second side wall 132 , the second side wall 132 is inclined from the inside to the outside and away from the first side wall 131 , the first side wall 131 and the cover plate 126 The outer wall surface of the second side wall 132 has a circular arc transition with the outer wall surface of the cover plate 126 . In this way, when the charging interface 142 is connected to the data line, the swing space of the data line in the avoidance groove 127 is larger, and the contact between the data line and the cover plate 126 is a circular arc transition, further reducing the bending damage of the data line risk.

In one embodiment, please refer to FIG. 1 to FIG. 4 , in the concave direction of the relief groove 127 , the ratio of the depth of the relief groove 127 to the height of the main body portion 121 is greater than or equal to 0.3 and less than or equal to 0.5. Define the depth of the relief groove 127 as h, and the height of the main body 121 as H. Specifically, the ratio of h/H can be 0.3, 0.35, 0.4, 0.46, 0.5. When the ratio of the depth h of the relief groove 127 to the height of the main body 121H is less than 0.3, the depth of the relief groove 127 is too shallow, and when the charging interface 142 is connected to the data line, the data line is deformed in the relief groove 127 If the space is small, the effect of preventing the data line from falling off from the charging interface 142 is poor. When the ratio of the depth h of the relief groove 127 to the height of the main body 121H is greater than 0.5, making the depth of the relief groove 127 too deep will increase the difficulty of processing and is not conducive to the installation of the internal structure of the main body 121 . When the ratio of the depth of the escaping groove 127 to the height of the main body 121 is greater than or equal to 0.3 and less than or equal to 0.5, the data line connected to the charging interface 142 has enough deformation space, which can effectively prevent the data line from accidentally falling off, and The processing difficulty is small, so that the PCB board and the charging interface 142 of the main body 121 located under the avoidance groove 127 have sufficient installation space.

In one embodiment, as shown in FIG. 1 to FIG. 3 , the first cantilever 110 and the second cantilever 120 are detachably connected on their rotation axis. The first cantilever 110 includes a main body part 111 and a top plate 116. The first wiring space 112, the side wall of the main body 111 is provided with a second opening communicating with the first wiring space 112, the opening orientation of the first opening is consistent with the opening orientation of the second opening, and the top plate 116 can Remove the cover and close it to the second opening.

In this embodiment, specifically, the first cantilever 110 and the second cantilever 120 are rotatably connected around a vertical axis. The detachable connection of the first cantilever 110 and the second cantilever 120 can be nested, for example, a damping sleeve can be provided at the end of the first cantilever 110 or the second cantilever 120, so that the first cantilever 110 and the second cantilever 120 Connected by the damping sleeve, the damping sleeve can provide enough friction to achieve stable hovering while satisfying the rotation of the two. The main body portion 121 and the top plate 116 can be detachably connected by buckles, screws and the like. When installing, the cover plate 126 and the top plate 116 can be disassembled first, the first cantilever 110 and the second cantilever 120 are disassembled, and then the cable 141 is passed through and fixed in the first wiring space 112, and the first cantilever 110 and the second cantilever After passing through the joint of the two cantilevers 120, the first cantilever 110 and the second cantilever 120 are connected, and then the cable 141 is passed through and fixed in the second wiring space 122, and finally the top plate 116 is covered on the second cantilever. At the opening, the cover plate 126 covers the first opening, so that the charging interface 142 is correspondingly embedded in the mounting hole on the bottom wall of the avoidance groove 127 of the cover plate 126, and the assembly of the entire electronic equipment bracket can be completed. The assembly is convenient and fast, and it is easy to operate, which can effectively improve the overall installation efficiency.

In one embodiment, please refer to FIG. 3 to FIG. 5 , the first wiring space 112 is provided with a first rib 113 extending along the length direction of the first cantilever 110 and a plurality of first ribs intersecting with the first rib 113 A plate 114, a plurality of first ribs 114 are arranged at intervals in the length direction of the first cantilever 110, and a plurality of first ribs 114 are formed with a first locking groove 115 on the same side of the first rib 113;

The second wiring space 122 is provided with a second rib 123 extending along the length direction of the second cantilever 120 and a plurality of second ribs 124 intersecting with the second rib 123. The plurality of second ribs 124 are on the second cantilever. 120 are arranged at intervals in the length direction, and a plurality of second ribs 124 are formed with second locking grooves 125 on the same side of the second ribs 123;

The cables 141 are clamped to the multiple first slots 115 and the multiple second slots 125 along the running direction.

In this embodiment, by setting the first rib 113 and multiple first ribs 114 in the first wiring space 112, the structural strength of the first cantilever 110 can be ensured; The ribs 123 and the plurality of second ribs 124 can ensure the structural strength of the second cantilever 120 , thereby meeting the supporting requirements of the entire cantilever assembly 100 . Specifically, the plurality of first ribs 114 are perpendicular to the first ribs 113, the plurality of second ribs 124 are perpendicular to the second ribs 123, the first ribs 113 are connected to the middle of the plurality of first ribs 114, and the second ribs 123 is connected to middle portions of the plurality of second ribs 124 . The multiple first ribs 114 are formed with the first slots 115 on the same side of the first ribs 113, and the multiple second ribs 123 are formed with the second slots 125 on the same side of the second ribs 123. The cable 141 can be clamped in a plurality of first slots 115 and a plurality of second slots 125, which can ensure the installation stability of the cable 141 in the first routing space 112 and the second routing space 122, and fully The cables 141 are fixed by using a plurality of reinforcing ribs in the first cantilever 110 and the second cantilever 120 , and no additional cable fixing structure is required.

The utility model also proposes an electronic equipment support, as shown in Figure 8 to Figure 10, the electronic equipment support includes a base 200 and a cantilever assembly 100 of the electronic equipment support, the specific structure of the cantilever assembly 100 of the electronic equipment support refers to the above implementation For example, one end of the first cantilever 110 of the cantilever assembly 100 of the electronic equipment stand is connected to the base 200 . Since the electronic equipment bracket adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not repeat them here. The electronic device bracket is used for fixing and supporting the electronic device, and the electronic device may specifically be a mobile phone, a tablet, an e-reader, etc., and is not specifically limited here. The base 200 can be in many forms, for example, it can be a clamping device or a placement platform, as long as the electronic equipment support can be placed stably at the desired position, the specific structure of the base 200 is not limited here. The first cantilever 110 and the base 200 may be fixedly connected, rotatably connected, slidably connected, etc., which are not limited herein.

In one embodiment, the electronic equipment holder further includes an adapter 300 , one end of the adapter 300 is detachably electrically connected to the charging interface 142 of the suspension arm assembly 100 of the electronic equipment holder, and the other end is used for connecting a data cable. Specifically, the adapter 300 can be selected and designed according to actual needs, for example, the adapter 300 can be interchanged between Type-C, USB, and Lighting. By setting the adapter 300, the charging interface 142 on the electronic equipment bracket can charge various types of electronic equipment, thereby satisfying the needs of users. The electronic equipment bracket of the utility model is only provided with a charging interface 142 in the avoidance slot 127 of the second cantilever 120, and an adapter 300 is inserted at the charging interface 142, and charging is performed by additionally inserting a data line in the adapter 300 when charging is required , The data cable can be pulled out of the electronic device bracket when charging is not needed. In this way, compared with the exposed structure of the charging connector and the charging cable on the traditional electronic equipment bracket, while meeting the charging needs of users, it can effectively avoid the entanglement of data lines, and make the storage of the electronic equipment bracket more convenient, and at the same time make the overall structure more compact. For neat and beautiful.

In one embodiment, please refer to FIG. 9 and FIG. 10 , the electronic equipment bracket further includes a sliding part 400, the sliding part 400 is mounted on the base 200 so as to slide up and down, and the first cantilever 110 is rotatably connected to the sliding part around a vertical axis. 400.

In this embodiment, there are many ways to slide the slider 400 and the base 200 up and down. For example, the base 200 includes a column, and the slider 400 is a clamp that engages with the column. The relative movement and fixation of the column ensures the up and down adjustment of the cantilever assembly 100 relative to the base 200 . Of course, a chute extending up and down can also be provided on the base 200, so that the slider 400 can be slidably connected in the chute up and down, and the suspension of the cantilever assembly 100 relative to the base 200 can be realized through springs, buckles, damping structures, etc. . The up and down sliding manners of the sliding member 400 and the base 200 are not listed here.

The cantilever assembly 100 is installed on the base 200 slidably up and down through the slider 400, so that the user can adjust the lifting height of the cantilever assembly 100, so that the overall height of the cantilever assembly 100 can be adjusted after the electronic equipment rack is loaded without excessive bending. The height of the electronic device is adjusted by folding the first cantilever 110 and the second cantilever 120, thereby ensuring the support stability of the electronic device bracket for the electronic device. By making the end of the first cantilever 110 and the sliding member 400 rotatable around the vertical axis, the first support arm can be adjusted in the horizontal direction relative to the clamping device, further increasing the angle adjustment range of the cantilever assembly 100 and satisfying the needs of users. Different usage needs.

Further, as shown in FIG. 10 , the base 200 is provided with a sliding groove 210 extending in the vertical direction, the bottom wall of the sliding groove 210 is provided with a damping sheet 500 extending in the vertical direction, and the sliding member 400 includes an abutment block 410 and a The abutment block 410 faces the embedded block 420 of the wall surface of the sliding groove 210; the embedded block 420 is installed in the sliding groove 210 at the upper limit in the lateral direction, and can slide up and down in the sliding groove 210, and the inner wall surface of the embedded block 420 abuts against Connected to the damping sheet 500 ; the abutting block 410 has an abutting surface 411 located on two lateral sides of the embedding block 420 and facing the base 200 , and the abutting surface 411 is used for abutting the base 200 .

In this embodiment, it should be noted that the up and down directions herein refer to the up and down positions of the electronic equipment support when in use, and the transverse direction is the horizontal direction. The damping sheet 500 is specifically a viscoelastic material, such as rubber material, other polymer materials, and the like. The damping sheet 500 can be fixed on the bottom wall of the sliding groove 210, or when the sliding groove 210 is a through groove, the bottom wall of the sliding groove 210 is directly formed by the damping sheet 500, and the damping sheet 500 can be fixed by bonding, crimping, etc. connected to the connecting plate. Then the damping sheet 500 can generate a certain damping force on the embedded block 420 to ensure the hovering requirement of the cantilever assembly 100 . Specifically, the extension length of the damping sheet 500 is greater than or equal to the extension length of the sliding groove 210 , so that the sliding member 400 can contact the damping sheet 500 when sliding in the sliding groove 210 .

The sliding member 400 and the cantilever assembly 100 may also be an integral structure, or may be a separate structure. When the sliding member 400 and the cantilever assembly 100 are in a separate structure, the sliding member 400 and the cantilever assembly 100 may be fixedly connected or movably connected, such as rotationally connected, etc., which are not specifically limited herein. The abutting block 410 and the embedding block 420 can be integrally formed or separately formed. In order to improve the connection strength between the two, optionally, the abutting block 410 and the embedding block 420 are integrally formed. The cross-sectional size of the entire abutting block 410 can be larger than that of the embedded block 420 , or only the cross-sectional size of the portion of the abutting block 410 adjacent to the embedded block 420 can be larger than that of the embedded block 420 . Specifically, the embedding block 420 can be connected to the middle portion of the abutting block 410 in the lateral direction, so that the abutting block 410 has abutting surfaces 411 located on both sides of the embedding block 420 in the lateral direction and facing the connecting plate. The embedding block 420 may be a rectangular block, or a wedge-shaped block, etc., which is not specifically limited here.

Specifically, the embedding block 420 is limitedly installed in the sliding groove 210 in the direction opposite to the two side walls of the sliding groove 210 . For ease of description, the direction in which the two sidewalls of the sliding groove 210 are facing each other is defined as the left-right direction, and the front-rear direction refers to the direction perpendicular to the board surface. In this way, only the embedding block 420 can be limited left and right in the sliding groove 210, and the embedding block 420 can be restricted from falling out of the sliding groove 210 by setting other limiting structures, and the embedding block 420 can also be made to be left and right in the sliding groove 210 at the same time. Limiting and front and rear limiting are used to effectively prevent the embedded block 420 from falling out of the sliding groove 210 , which is not specifically limited here.

It can be understood that when the cantilever assembly 100 is moved up and down, there is a certain gap between the abutting surface 411 of the abutting block 410 and the surface of the connecting plate. Then, after the electronic device is fixedly placed at one end of the cantilever assembly 100 , when the cantilever assembly 100 is slid to a preset position, due to gravity, the entire sliding member 400 tends to turn downward relative to the connecting plate. At this time, the abutting surfaces 411 of the abutting block 410 located on both sides of the embedding block 420 in the lateral direction respectively abut against the connecting plates located on the left and right sides of the sliding groove 210, the lower ends of the embedding block 420 are inclined inward, and the embedding block The upper end of the 420 is inclined outward, that is, the inner wall surface of the embedded block 420 is arranged at an included angle with the up and down direction. In this way, the upper and lower sides of the inner wall of the embedding block 420 exert different forces on the damping sheet 500 , so that the embedding block 420 can stably hover to this position. And when it is necessary to adjust the cantilever assembly 100 up and down, it is only necessary to apply force to lift the cantilever assembly 100 upwards slightly, and drive the embedding block 420 to lift upwards, so that the inner wall surface of the embedding block 420 is roughly parallel to the up and down direction. At this time, the embedding block 420 is evenly in contact with the damping plate 500, and the abutting surface 411 of the abutting block 410 is provided with a gap with the connecting plate, so that the embedded block 420 can slide up and down smoothly in the sliding groove 210, thereby realizing the relative clamping of the entire cantilever assembly 100 The device moves up and down to meet the height adjustment requirements of the boom assembly 100 .

In this way, only by opening the sliding groove 210 extending in the vertical direction on the connecting plate, and setting the damping sheet 500 on the bottom wall of the sliding groove 210, the cantilever assembly 100 passes through the bottom wall of the embedded block 420 of the slider 400 and the bottom wall of the damping sheet 500. Cooperating to achieve hovering and sliding up and down relative to the connecting plate, while meeting the lifting adjustment requirements of the cantilever assembly 100, without designing a specific spring structure, the overall structure is more streamlined, with fewer parts and lower cost. And compared to making the entire peripheral side wall of the embedded block 420 contact the inner wall surface of the sliding groove 210 through the damping structure, it can effectively reduce the friction between the embedded block 420 and the damping plate 500 when the cantilever assembly 100 is adjusted up and down. The force makes the up and down adjustment of the cantilever assembly 100 more labor-saving, smooth, simple and reliable. In addition, the maintenance and replacement of the elevating mechanism of the electronic equipment support can be realized only by replacing the damping sheet 500, which greatly reduces the maintenance and replacement costs.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims (10)

1. A cantilever assembly of an electronic equipment support, comprising: a first cantilever, one end of which is used to be installed on the base, and a first wiring space is formed in the first cantilever; The second cantilever is rotatably connected to the free end of the first cantilever, the second cantilever includes a main body and a cover plate, and a second wiring space communicating with the first wiring space is formed in the main body , the side wall of the main body is provided with a first opening communicating with the second wiring space, the cover plate is detachably covered on the first opening, and the cover plate is far away from the second wiring space. One end of the connection between a cantilever and the second cantilever is recessed to form an escape groove; and An electrical connection structure, the electrical connection structure includes an electrically connected cable and a charging interface, the cable is threaded and fixed in the first wiring space and the second wiring space, and the charging interface is installed on the bottom wall of the escape groove. 2. The suspension arm assembly of the electronic equipment support according to claim 1, wherein the evacuation groove has a first side wall and a second side wall opposite in the length direction of the second suspension arm, and the The distance between the first side wall and the second side wall gradually increases from the inside to the outside. 3. The cantilever assembly of the electronic equipment bracket according to claim 2, wherein the first side wall is inclined from the inside to the outside and away from the second side wall, and the second side wall is arranged from the inside to the outside The outer side wall is inclined away from the first side wall, the first side wall has a circular arc transition with the outer wall surface of the cover plate, and the second side wall has a circular arc transition with the outer wall surface of the cover plate. 4. The cantilever assembly of the electronic device bracket according to claim 1, characterized in that, in the concave direction of the relief groove, the ratio of the depth of the relief groove to the height of the main body is greater than or equal to 0.3, and less than or equal to 0.5. 5. The cantilever assembly of the electronic equipment stand according to any one of claims 1 to 4, characterized in that, the first cantilever and the second cantilever are detachably connected on their rotation axis, and the first cantilever The cantilever includes a main body part and a top plate, the first wiring space is formed inside the main body part, the side wall of the main body part is provided with a second opening communicating with the first wiring space, and the first opening The orientation of the opening is consistent with the orientation of the opening of the second opening, and the top plate is detachably closed to the second opening. 6. The cantilever assembly of the electronic equipment support according to claim 5, wherein a first rib extending along the length direction of the first cantilever and a first rib extending along the length direction of the first cantilever are arranged in the first wiring space. A plurality of first ribs intersected by the ribs, the plurality of first ribs are arranged at intervals in the length direction of the first cantilever, and the plurality of first ribs are formed on the same side of the first rib the first card slot; The second wiring space is provided with a second rib extending along the length direction of the second cantilever and a plurality of second ribs intersecting the second rib, and the plurality of second ribs are located on the The length direction of the second cantilever is arranged at intervals, and the plurality of second ribs are formed with second slots on the same side of the second ribs; The cable is clamped to the multiple first slots and the multiple second slots along its running direction. 7. An electronic equipment support, characterized in that it comprises a base and a cantilever assembly of the electronic equipment support according to any one of claims 1 to 6, one end of the first cantilever of the cantilever assembly of the electronic equipment support is connected to on the base. 8. The electronic equipment bracket according to claim 7, wherein the electronic equipment bracket further comprises an adapter, one end of the adapter is detachably electrically connected to the charging interface of the cantilever assembly of the electronic equipment bracket, The other end is used to connect the data line. 9. The electronic equipment support according to claim 7 or 8, characterized in that, the electronic equipment support further comprises a sliding piece, the sliding piece is mounted on the base so as to slide up and down, and the first cantilever can rotate around A vertical axis is rotatably connected to the slider. 10. The electronic equipment support according to claim 9, wherein the base is provided with a sliding groove extending in the up and down direction, and the bottom wall of the sliding groove is provided with a damping sheet extending in the up and down direction, and the The slider includes an abutment block and an embedded block connected to the wall of the abutment block facing the sliding groove; the embedded block is installed in the sliding groove in the upper limit of the lateral direction, and can be placed in the sliding groove Sliding up and down, the inner wall surface of the embedded block abuts against the damping sheet; the abutting block has abutting surfaces located on both sides of the embedded block in the transverse direction and facing the base, and the abutting block The face is used to abut against the base.

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