CN109058689B - Electronic equipment support - Google Patents

Abstract

The invention discloses an electronic equipment bracket which comprises a shell, a left clamping arm, a right clamping arm, a first connecting rod, a second connecting rod and a connecting piece, wherein the shell is provided with a clamping groove; the shell comprises a bearing part for placing electronic equipment, the left clamping arm comprises a left clamping part and a left mounting part, the right clamping arm comprises a right clamping part and a right mounting part, the left mounting part and the right mounting part are both slidably arranged at the bottom of the bearing part, and the left clamping part and the right clamping part are respectively positioned at the left side and the right side of the bearing part; the upper end of the first connecting rod is rotatably connected with the left mounting part, the upper end of the second connecting rod is rotatably connected with the right mounting part, and the lower end of the first connecting rod and the lower end of the second connecting rod are respectively rotatably connected with the upper end of the connecting piece; when external force acts on the bearing part, the shell moves relative to the connecting piece, the upper end of the first connecting rod and the upper end of the second connecting rod rotate around the upper end of the connecting piece respectively, the left mounting part and the right mounting part at the ends slide away from or close to each other, and the left clamping part and the right clamping part clamp or loosen the electronic equipment.

Description

Electronic equipment stand

technical field

The invention relates to the technical field of electronic equipment accessories, in particular to an electronic equipment bracket.

Background technique

At present, electronic devices such as mobile phones are commonly used communication tools in people's daily life. When using electronic devices such as mobile phones for navigation and other operations during driving, in order to ensure driving safety, it is usually necessary to install brackets in the cab near the steering wheel of the car to support and fix electronic devices such as mobile phones, so as to facilitate users to view or operate mobile phones while driving. and other electronic equipment for the convenience of users.

However, the existing electronic equipment bracket generally includes a left clip arm and a right clip arm. Under normal conditions, the left clip arm and the right clip arm are generally in a clamped state. When users clamp and fix electronic devices such as mobile phones to the bracket, a hand is required. Operate the switch button on the stand or move the left or right clamp arm to separate the left and right clamp arms, and then use the other hand to put the phone between the left and right clamp arms to clamp the phone. The mobile phone is fixed on the bracket, that is, when the user fixes the mobile phone on the bracket, it needs to be operated with both hands, which is inconvenient for the user to use.

Therefore, it is necessary to design a new electronic device bracket to solve the above problems.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide an electronic device bracket, which a user can operate with one hand to clamp and fix the electronic device to the bracket, which is convenient for the user to use.

To achieve the above object, the present invention adopts the following technical solutions:

An electronic equipment bracket for clamping and fixing electronic equipment, characterized in that it comprises a casing, a left clamping arm, a right clamping arm, a first connecting rod, a second connecting rod and a connecting piece; A carrying part on which the electronic device is placed, the carrying part has a top and a bottom; the left clip arm includes a left clip part and a left installation part, the right clip arm includes a right clip part and a right installation part, the Both the left mounting portion and the right mounting portion can be slidably disposed on the bottom of the bearing portion, and the left clamping portion and the right clamping portion are respectively located on the left and right sides of the bearing portion; the connecting piece It is arranged below the bottom of the bearing portion, the upper end of the first link is rotatably connected with the left mounting portion, the upper end of the second link is rotatably connected with the right mounting portion, and the first link is rotatably connected with the left mounting portion. The lower end of the connecting rod and the lower end of the second connecting rod are respectively rotatably connected with the upper end of the connecting piece; when an external force acts on the bearing portion, the housing moves relative to the connecting piece, and the The upper end and the upper end of the second link are respectively rotated around the upper end of the connecting piece, the left mounting portion and the right mounting portion slide away from or approach each other, and the left clamping portion and the right clamping portion slide to clamp or release the electronic device.

Compared with the prior art, the present invention has the following beneficial effects:

The electronic device bracket of the present invention can clamp and fix the electronic device to the bracket by grasping the electronic device with one hand and placing it on the bearing part of the casing and pressing it so that the casing moves downward relative to the connecting piece. User-friendly.

Description of drawings

FIG. 1 is a three-dimensional schematic diagram of the electronic device bracket when the electronic device is released according to the first embodiment of the present invention.

FIG. 2 is an exploded schematic view of the electronic device bracket of FIG. 1 .

FIG. 3 is a longitudinal cross-sectional view of the electronic device bracket in FIG. 1 .

FIG. 4 is a transverse cross-sectional view of the electronic device bracket of FIG. 1 .

FIG. 5 is a schematic diagram of the electronic device holder when the electronic device is clamped according to the first embodiment of the present invention.

6 is a longitudinal cross-sectional view of the electronic device holder when the electronic device is clamped according to the first embodiment of the present invention.

FIG. 7 is a longitudinal cross-sectional view of an electronic device bracket according to a second embodiment of the present invention.

FIG. 8 is a longitudinal cross-sectional view of the electronic device bracket shown in FIG. 7 when the electronic device is released.

FIG. 9 is a longitudinal cross-sectional view of the electronic device holder in FIG. 7 when the electronic device is clamped.

FIG. 10 is a longitudinal cross-sectional view of the electronic device bracket according to the third embodiment of the present invention when the electronic device is released.

FIG. 11 is a longitudinal cross-sectional view of the electronic device holder in FIG. 10 when the electronic device is clamped.

Description of reference numbers:

Electronic device 100; housing 1; receiving cavity 10; carrying part 101, opening 102; front housing 11; rear housing 12; limiting wall 13; inclined surface 131; chute 14; limiting slot 15; partition 16 ; Left clamping arm 2; Left clamping part 21; Left installation part 22; Left connecting rod 23; Right clamping arm 3; Right clamping part 31; Right installation part 32; Right connecting rod 33; A shaft hole 40; the first rotating part 41; the third rotating part 42; the first tooth part 43; the second connecting rod 5; the second shaft hole 50; the second rotating part 51; the fourth rotating part 52; the second tooth part 53; engaging part 54; connecting part 6; third shaft hole 60; connecting part 61; adapting part 62; sliding rod 63; pin 64; .

Detailed ways

In order to facilitate a better understanding of the purpose, structure, features and effects of the present invention, the present invention will now be further described with reference to the accompanying drawings and specific embodiments.

Please refer to FIG. 1 to FIG. 6 , which are schematic diagrams of the electronic device bracket according to the first embodiment of the present invention. The electronic device bracket of the present invention is used to clamp and fix the electronic device 100 . The electronic device 100 may be a mobile phone, a tablet computer, or other commonly used electronic devices by users. .

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , the electronic equipment bracket includes a housing 1 , a left clamping arm 2 , a right clamping arm 3 , a first link 4 , a second link 5 and a connecting piece 6 ; the housing 1 Including a carrying part 101 for placing the electronic device 100, the carrying part 101 has a top and a bottom; the left clip arm includes a left clip part 21 and a left installation part 22, and the right clip arm 3 includes a right clip part 31 and a right installation part 32 , the left mounting portion 21 and the right mounting portion 31 can be slidably arranged at the bottom of the bearing portion 101, and the left clamping portion 21 and the right clamping portion 31 are respectively located on the left and right sides of the bearing portion 101; the connecting piece 6 is arranged on the bearing portion Below the bottom of 101, the upper end of the first link 4 is rotatably connected with the left mounting portion 22, the upper end of the second link 5 is rotatably connected with the right mounting portion 32, and the lower end of the first link 4 and the lower end of the second link 5. They are respectively connected in rotation with the upper end of the connecting member 6; when the external force acts on the bearing portion 101, the housing 1 moves relative to the connecting member 6, and the upper end of the first connecting rod 4 and the upper end of the second connecting rod 5 respectively surround the connecting member 6. When the upper end rotates, the left mounting portion 22 and the right mounting portion 32 slide away from or approach each other, and the left clamping portion 21 and the right clamping portion 31 clamp or release the electronic device. When the user uses it, the user can hold the electronic device 100 with one hand. The electronic device 100 can be clamped and fixed on the bracket by placing it on the bearing portion 101 of the casing 1 and pressing it so that the casing 1 moves downward relative to the connecting member 6 , which is convenient for the user to use.

In this embodiment, the casing 1 includes a front casing 11 and a rear casing 12 that are assembled and connected to each other. After the front casing 11 and the rear casing 12 are assembled, a receiving cavity 10 is formed together. The receiving cavity 10 has a top wall, a The opposite bottom wall and the side wall connected between the top wall and the bottom wall are provided with the carrying portion 101 for placing the electronic device 100 on the top wall, and the bottom wall is provided with an opening 102 penetrating downward.

The left clamping arm 2 includes a left clamping portion 21 and a left mounting portion 22 , the right clamping arm 3 includes a right clamping portion 31 and a right mounting portion 32 , and the left clamping portion 21 and the right clamping portion 31 are located on the left and right sides of the bearing portion 101 respectively. On both sides, the left mounting portion 22 and the right mounting portion 32 can be slidably arranged on the bottom of the bearing portion 101, so that the left clamping arm 2 and the right clamping arm 3 are respectively movably connected to the left and right sides of the housing 1. Specifically, The left mounting portion 22 and the right mounting portion 32 are respectively slidably penetrated on the left and right side walls of the accommodating cavity 10 , the left mounting portion 22 and the right mounting portion 32 are located on the same horizontal plane and are respectively provided with a space for space, and the left mounting portion 22 When sliding with the right mounting portion 32 close to each other, the left mounting portion 22 partially slides into the space of the right mounting portion 32, and the right mounting portion 32 partially slides into the space for the left mounting portion 22; the left clamping portion 21 The inner side of the left clamping portion 21 and the right clamping portion 31 are respectively provided with a soft rubber pad 7, and the inner side of the upper end of the soft rubber pad 7 is provided with a raised portion 71, thereby This enables the electronic device bracket to hold the electronic device 100 more stably.

Specifically, the left mounting portion 22 is provided with a left connecting rod 23 extending downward, the right mounting portion 32 is provided with a right connecting rod 33 extending downward, the left connecting rod 23 is closer to the right side of the housing, and the right connecting rod 33 is more Close to the left side of the housing, the upper end of the first link 4 is rotatably connected with the left link 23 and forms a first rotating portion 41, and the upper end of the second link 5 is rotatably connected with the right link 33 and forms a second rotation part 51, the first rotating part 41 is closer to the right side of the casing 1, and the second rotating part 51 is closer to the left side of the casing 1; in the embodiment of the present invention, the left link 23 and the right link 33 are respectively installed from the left The ends of the part 22 and the right installation part 32 are integrally extended downward, of course, in other embodiments, the left link 23 and the right link 33 can also be formed by being assembled to the ends of the left installation part 22 and the right installation part 32 respectively; In the embodiment of the present invention, the left connecting rod 23 , the right connecting rod 33 , the first connecting rod 4 and the second connecting rod 5 are all elongated and rod-shaped. Of course, in other embodiments, the left connecting rod 23 , the right connecting rod The connecting rod 33 , the first connecting rod 4 and the second connecting rod 5 can also be designed into sheet-like or other irregular shapes as required. The specific shape of the connecting rod 5 is not limited.

The upper end of the connecting member 6 has a connecting portion 61, the lower end of the first link 4 is rotatably connected with the connecting portion 61 and forms a third rotating portion 42, and the lower end of the second link 5 is rotatably connected with the connecting portion 61 and forms a fourth rotating portion 42. The rotating part 52, the third rotating part 42 and the fourth rotating part 52 are on the same horizontal plane; the lower end of the connecting piece 6 has an adapter part 62, and the adapter part 62 is used for rotating connection with the fixing frame (not shown), the fixing frame It is used to fix to the position next to the steering wheel of the car, for example, it is clamped and fixed at the air outlet or pasted (adsorbed) and fixed to the position next to the steering wheel of the car, which is convenient for the driver and user to observe the electronic equipment. Of course, in other embodiments, a sticking/adsorption structure may also be provided at the bottom of the adapter portion 62 so that the electronic device bracket can be directly fixed to the cab of the vehicle through the adapter portion 62 .

Please refer to FIG. 3 , FIG. 4 , FIG. 5 and FIG. 6 , in this embodiment, the left clamp arm 2 and the right clamp arm 3 are normally in a loose state, and the electronic device 100 is placed on the bearing portion 101 and pressed to make the casing 1 When moving downward relative to the connecting member 6, during the specific operation, the electronic device 100 can be placed on the bearing portion 101 and then pressed against the electronic device 100 to exert pressure on the bearing portion 100, so that the housing 1 moves downward relative to the connecting member 6. , the first rotating part 41 (that is, the upper end of the first link 4 ) rotates clockwise around the third rotating part 42 (that is, the upper end of the connecting piece 6 ), and at the same time drives the left link 23 to move to the right side of the housing 1 and The left clamping part 21 is moved to the right, the second rotating part 51 (that is, the upper end of the second link 5 ) rotates counterclockwise around the fourth rotating part 52 (that is, the upper end of the connecting member 6 ), and at the same time drives the right link 33 Move to the left side of the housing 1 and move the right clamping part 31 to the left, so that the left clamping part 21 and the right clamping part 31 clamp the electronic device 100, stop pressing against the electronic device 100, and the left clamping part 21 and the right clamping part 31 to clamp and fix the electronic device 100 on the bracket; preferably, when the left clamping part 21 and the right clamping part 31 clamp and fix the electronic device 100, the first rotating part 41 and the second rotating part 51 On the same level and lower than the level where the third rotating part 42 and the fourth rotating part 52 are located, the left clamping part 21 and the right clamping part 31 stably clamp and fix the electronic device 100 on the bracket.

When the electronic device 100 is to be removed after being clamped and fixed to the bracket, the user can hold the electronic device 100 with one hand and then apply upward force to remove the electronic device 100 from the bracket. Specifically, when the user grasps the electronic device In the process of applying the force on the electronic device 100 upward, since the left clamping part 21 and the right clamping part 31 are respectively clamped on the two sides of the electronic device 100, the electronic device 100 is grasped and moved upward, and at the same time, the left clamping part 21 and the The right gripping portion 31 moves upward, that is, drives the left gripping arm 2 and the right gripping arm 3 to move upward, and when the left gripping arm 2 and the right gripping arm 3 move upward, an upward force is exerted on the bearing portion 101 to make the housing 1 When the relative connecting member 6 moves upward, the upper ends of the first connecting rod 4 and the second connecting rod 5 are also pulled upward, namely the first rotating part 41 and the second rotating part 51, so that the first rotating part 41 rotates around the third The second rotating part 51 rotates clockwise around the fourth rotating part 52 and drives the right connecting rod 33 to move to the right. As a result, the right clamping part 31 is moved to the right, so that the left clamping part 21 and the right clamping part 31 release the electronic device 100, so that the electronic device 100 can be removed from the bracket. Therefore, the electronic device according to the embodiment of the present invention The bracket, the user can clamp and fix the electronic device 100 on the bracket and remove it from the bracket by one-hand operation, which is convenient for the user to use.

In the embodiment of the present invention, the left connecting rod 23 and the right connecting rod 33 are located in the receiving cavity 10 respectively. When the left clamping part 21 and the right clamping part 31 release the electronic device 100, the first connecting rod 4 and the second connecting rod 5 protrudes downward to the bottom of the opening 101, when the left clamping part 21 and the right clamping part 31 clamp and fix the electronic device 100, the first link 4 and the second link 5 are upwardly accommodated from the opening 101 into the accommodation cavity 10 Preferably, the bottom peripheral edge of the opening 101 is provided with a limit wall 13 extending downward from the bottom wall, the limit wall 13 encloses a chute 14, and the upper end of the connecting piece 6 is located in the chute 14, pressing the bearing portion 101 makes the casing 1 move downward relative to the connecting piece 6, so that the upper end of the connecting piece 6 can enter the receiving cavity 10 from the opening 101. The design of the chute 14 can effectively prevent the first link 4 and the second link 5 and the connecting piece 6 sway left and right to make the structure more stable; further, the upper end of the limiting wall 13 is provided with an inclined surface 131 which is respectively matched with the first connecting rod 4 and the second connecting rod 5, so that the sliding groove 14 is The upper end is in a flared shape, and the design of the inclined surface 131 can make the overall design of the chute 14 smaller, as long as the upper end of the chute 14 is slightly larger. Of course, in other embodiments, the bottom peripheral edge of the opening 101 may also be provided with a limit wall 13 extending downward from the bottom wall, the limit wall 13 is provided with a limit groove 15, and the upper end of the connecting piece 6 is provided with a sliding rod 63. When the housing 1 moves up and down relative to the connecting piece 6, the end of the sliding rod 63 slides up and down in the limiting slot 15, and the limiting slot 15 restricts the sliding rod 63 from sliding left and right, which can also effectively prevent the first link 4. The second connecting rod 5 and the connecting piece 6 shake left and right to make the structure more stable.

Specifically, the lower end of the first connecting rod 4 has a first shaft hole 40, the lower end of the second connecting rod 5 has a second shaft hole 50, the connecting portion 61 has a third shaft hole 60, the first shaft hole 40, the second shaft The hole 50 and the third shaft hole 60 are sleeved on the same pin shaft 64 so that the lower end of the first connecting rod 4 and the lower end of the second connecting rod 5 are respectively rotatably connected with the connecting portion 61. Preferably, the connecting portion 61 is clamped on the connecting portion 61. Between the lower ends of the first connecting rod 4 and the second connecting rod 5 , that is, the pin shaft 64 passes through the first shaft hole 40 , the third shaft hole 60 and the second shaft hole 50 in sequence, so that the lower end of the first connecting rod 4 and the lower ends of the second connecting rod 5 are respectively connected to the connecting portion 61 for rotation. In this embodiment, the third rotating portion 42 and the fourth rotating portion 52 are juxtaposed on the same horizontal plane. The upper end of the first connecting rod 4 and the upper end of the second connecting rod 5 are respectively connected to the left connecting rod 23 and the right connecting rod 33 in a rotatable manner by using the above-mentioned pin shaft or hinged connection.

Preferably, it also includes an elastic member 8, one end of the elastic member 8 is connected to the left mounting portion 22, and the other end of the elastic member 8 is connected to the right mounting portion 32. In this embodiment, the elastic member 8 is a spring, and one end of the spring 8 is connected to the right mounting portion 32. The left mounting portion 22 is fixedly connected, and the other end is fixedly connected with the right mounting portion 32. The left mounting portion 22 and the right mounting portion 32 are respectively provided with pins 9, and both ends of the spring 8 are respectively sleeved on the pins 9 so as to be connected to the left side respectively. Mounting portion 22 and right mounting portion 32 . The elastic member 8 is used to apply elastic force and reset the left mounting portion 22 and the right mounting portion 32. Of course, in other embodiments, the elastic member 8 can also be an elastic sheet, one end of the elastic sheet is fixedly connected with the left mounting portion 22, and the other end is fixedly connected to the left mounting portion 22. The fixed connection with the right installation portion 32 may also be an elastic cord. One end of the elastic cord is fixedly connected to the left installation portion 22 , and the other end is fixedly connected to the right installation portion 32 .

When the left clamp arm 2 and the right clamp arm 3 are in the released state, the spring 8 is in the initial state without elastic deformation, and the electronic device 100 is placed on the bearing portion 101 and pressed to make the housing 1 move downward relative to the connecting member 6, When the left clamping part 21 and the right clamping part 31 clamp the electronic device 100 , the spring 8 is in a stretched state, and the left clamping part 21 and the right clamping part 31 elastically clamp the electronic device 100 by the elastic restoring force of the spring 8 . When the electronic device 100 is clamped and fixed on the bracket, the first rotating part 41 and the second rotating part 51 are on the same horizontal plane and lower than The third rotating part 42, at this time, the first link 4 exerts a force F1 on the third rotating part 42 through the elastic restoring force of the spring 8, and the second connecting rod 5 moves toward the fourth rotating part 52 through the elastic restoring force of the spring 8 A force F2 is applied, the third rotating part 42 and the fourth rotating part 52 are on the same horizontal plane, so the force F1 and the force F2 will offset, and the first rotating part 41 and the second rotating part 51 are on the same horizontal plane and Below the horizontal plane where the third rotating part 42 and the fourth rotating part 52 are located, the upper ends of the first link 4 and the second link 5 will continue to move downward respectively at this time, but the first link 4 and the second link The upper ends of the rod 5 are respectively connected by the left link 23 and the right link 33 to prevent it from continuing to move downward, so that the spring 8 is kept in a continuously stretched state and will not automatically reset, so that the electronic device 100 is firmly and elastically clamped in the position. Of course, in other embodiments, fasteners can also be provided at the positions of the housing 1 corresponding to the first rotating part 41 and the second rotating part 51, so that when the electronic device 100 is clamped and fixed on the support, the first rotating part 41 and the second rotating part 51 The rotating part 41 and the second rotating part 51 are clamped and fixed by the clip, which can also effectively prevent the spring 8 from automatically returning, so that the electronic device 100 is firmly clamped on the bracket. In this embodiment, the first rotating part may not be The part 41 is designed to be positioned on the same horizontal plane as the second rotating part 51 and lower than the third rotating part 42 when the electronic device is clamped and fixed on the bracket.

When the electronic device 100 is to be removed after being clamped and fixed to the bracket, the user can hold the electronic device 100 with one hand and then apply upward force to remove the electronic device 100 from the bracket. Specifically, when the user grasps the electronic device In the process of applying the force on the electronic device 100 upward, since the left clamping part 21 and the right clamping part 31 are respectively clamped on the two sides of the electronic device 100, the electronic device 100 is grasped and moved upward, and at the same time, the left clamping part 21 and the The right gripping portion 31 moves upward, that is, drives the left gripping arm 2 and the right gripping arm 3 to move upward, and when the left gripping arm 2 and the right gripping arm 3 move upward, it drives the housing 1 to move upward relative to the connecting piece 8, and also Pull up the upper ends of the first link 4 and the second link 5, that is, pull the first rotating part 41 and the second rotating part 51 upward to move upward, when the first rotating part 41 and the second rotating part 51 move upward to exceed the first When the three rotating parts 42 are in the position, the first link 4 and the second link 5 will quickly return to the initial state under the elastic restoring force of the spring 8 , and the left clamping arm 2 and the right clamping arm 3 will also recover due to the elasticity of the spring 8 The force quickly returns to the initial state. At this time, the electronic device 100 has been detached from the bracket, the left clamping arm 2 and the right clamping arm 3 are restored to the loosened state, and the width dimension between the left clamping portion 21 and the right clamping portion 31 is greater than The width dimension of the electronic device 100. When the user needs to clamp and fix the electronic device 100 to the bracket next time, he only needs to place the electronic device 100 on the bearing portion 101 again and press it so that the housing 1 faces downward relative to the connecting member 6. The electronic device 100 can be re-clamped and fixed to the bracket by moving. Therefore, the electronic device bracket of the present invention can be clamped and fixed on and removed from the bracket by the user with one hand, which is convenient for the user to use.

In this embodiment, both ends of the elastic member 8 are fixedly connected to the left mounting portion 22 and the right mounting portion 32 respectively. Of course, in other embodiments, one end of the elastic member 8 may also be connected to the left mounting portion 22, and the other end is connected to the left mounting portion 22. The housing 1 is connected. Specifically, a pin 9 can be provided on the left link 23 of the left mounting portion 22, and one end of the spring 4 can be sleeved on the pin 9, so that one end of the spring 4 is connected to the left mounting portion 22, and The inner side of the housing 1 is extended with a shaft column near the left position, and the other end of the spring 8 is sleeved on the shaft column so that the other end of the spring 8 is connected with the housing 1, and the electronic device 100 is placed on the bearing portion 101. When the casing 1 moves downward, the first rotating part 41 rotates clockwise around the upper end of the connecting piece 6 and drives the left clamping part 21 to move leftward, and the second rotating part 51 rotates counterclockwise around the upper end of the connecting piece 8 Rotate and drive the right clamping arm 3 to move to the left, the spring 8 is stretched, and the left clamping part 21 has a leftward elastic clamping force through the elastic restoring force of the spring 8, so as to cooperate with the right clamping part 31 to hold the electronic device together. 100 is stably clamped and fixed on the bracket; of course, both ends of the spring 8 can be connected to the right mounting portion 32 and the housing 1 respectively, and the specific connection method is the same as above, so that the electronic device 100 can also be stably clamped in the bracket. on the stand.

Further, the housing 1 is further provided with a partition 16 in the accommodating cavity 10. The partition 16 divides the accommodating cavity 10 into an upper cavity and a lower cavity. The elastic member 8 is located in the upper cavity. The two rotating parts 51 are located in the lower chamber, which is designed to make the structure more stable.

Please refer to FIG. 7 , FIG. 8 and FIG. 9 , which are schematic diagrams of the electronic device bracket according to the second embodiment of the present invention. The difference from the above-mentioned first embodiment is that the first rotating part 41 is closer to the left side of the casing 1 , and the second The rotating part 51 is closer to the right side of the housing 1. When the left clamping part 21 and the right clamping part 31 do not clamp the electronic device 100, the left clamping arm 2 and the right clamping arm 3 are normally clamped, that is, the left clamping part 31 is in a clamping state. The width dimension between the part 21 and the right clamping part 31 is smaller than the width dimension of the electronic device 100 .

When clamping and fixing the electronic device 100 to the top, first press the bearing portion 101 to make the housing 1 move downward relative to the connecting member 6 , so that the first rotating portion 41 rotates counterclockwise around the third rotating portion 42 and makes the left clamping portion 21 Moving to the left, the second rotating part 51 rotates clockwise around the fourth rotating part 52 and causes the right clamping part 31 to move to the right, the upper end of the connecting member 6 enters the receiving cavity 10 from the opening 102, and the elastic member 8 is stretched In this state, the width between the left gripping portion 21 and the right gripping portion 31 is larger than the width of the electronic device 100 , and then the electronic device 100 is placed on the bearing portion 101 and stops pressing against the bearing portion 101 , the left gripping portion 21 The electronic device 100 is clamped and fixed on the bracket by the elastic restoring force of the elastic member 8 and the right clamping part 31. At this time, the first rotating part 41 and the second rotating part 51 are on the same horizontal plane and higher than the The third rotating part 42 (refer to FIG. 9 for details, the electronic device is not shown in the figure); similarly, when the electronic device is clamped and fixed to the bracket and then to be removed, the user can further press the electronic device 100 downward first, that is, apply pressure On the bearing portion 101, the housing 1 is moved to the lowermost position relative to the connecting member 6 (refer to FIG. 8 for details, the electronic device is not shown in the figure), at this time, the left clamping portion 21 and the right clamping portion 31 are opened to With the maximum width, the user can easily take off the electronic device 100, which is convenient for the user to use. The other structures in this embodiment are the same as those in the first embodiment. In other implementations of this embodiment, the two ends of the elastic member 8 may also be connected to the left mounting portion 22 and the housing 1 respectively or respectively. Connecting with the right mounting portion 32 and the housing 1, the elastic member 8 may not be provided, which will not be repeated here.

Please refer to FIG. 10 and FIG. 11 , which are schematic diagrams of an electronic device bracket according to a third embodiment of the present invention. Different from the first embodiment described above, in this embodiment, the lower end of the first connecting rod 4 has a first shaft hole (not shown). marked), the lower end of the second connecting rod 5 has a second shaft hole (not marked), the left side of the connecting portion 61 has a third shaft hole (not marked), the right side has a fourth shaft hole (not marked), the first The shaft hole and the fourth shaft hole are sleeved on the first pin shaft (not shown) so that the lower end of the first connecting rod 4 is rotatably connected to the connecting part 61 , and the second shaft hole and the third shaft hole are sleeved on the second pin The lower end of the second connecting rod 5 is connected to the connecting part 61 in rotation, the third rotating part 42 and the fourth rotating part 52 are located side by side on the same horizontal plane, and the lower end of the first connecting rod 4 is also A first tooth portion 43 is provided, and a second tooth portion 53 is also provided at the lower end of the second connecting rod 5. The first tooth portion 43 and the second tooth portion 53 are engaged to form an engagement portion 54, and the electronic device 100 is clamped and fixed on the When in the clamping space, the first rotating part 41 and the second rotating part 51 are on the same horizontal plane and lower than the engaging part 54, and the engaging part 54, the third rotating part 42 and the fourth rotating part 52 are on the same horizontal plane side by side. By further adding a first tooth portion 43 and a second tooth portion 53 that mesh with each other at the lower ends of the first link 4 and the second link 5, the first link 4, the second link 5 and the connecting piece can be effectively added. The structural stability of 6, on the one hand, enables the first link 4 and the second link 5 to rotate synchronously, thereby driving the left clamp arm 2 and the right clamp arm 3 to synchronously shrink into the housing 1 or move toward the housing 1. Extending out to shorten the switching time between the clamping state and the releasing state, on the other hand, the first link 4 and the second link 5 can be mutually restrained to prevent the housing 1 from shaking left and right relative to the connecting piece 6, This makes the product structure more stable; in this embodiment, the adapter portion 62 of the connector 6 is spherical, and can be rotatably connected with the spherical groove of the fixing frame. In this embodiment, the housing 1 does not have the chute 14 and the limiter Slot 15. The other structures in this embodiment are the same as those of the above-mentioned first embodiment, so they are not repeated here.

Although the embodiments of the present invention are disclosed as described above, they are not intended to limit the present invention. Any person skilled in the relevant art, without departing from the spirit and scope of the present invention, may refer to any shape, structure, and feature described in the scope of the present invention. and Jingdang can make some changes, so the scope of patent protection of the present invention shall be determined by the claims of this patent.

Claims (9)

1. An electronic equipment bracket is used for clamping and fixing electronic equipment and is characterized by comprising a shell, a left clamping arm, a right clamping arm, a first connecting rod, a second connecting rod and a connecting piece;

the shell comprises a bearing part for placing the electronic equipment, and the bearing part is provided with a top part and a bottom part;

the left clamping arm comprises a left clamping part and a left mounting part, the right clamping arm comprises a right clamping part and a right mounting part, the left mounting part and the right mounting part are both arranged at the bottom of the bearing part in a sliding manner, the left clamping part and the right clamping part are respectively positioned at the left side and the right side of the bearing part, and the inner sides of the left clamping part and the right clamping part are respectively provided with a soft rubber pad;

the connecting piece is arranged below the bottom of the bearing part, the upper end of the first connecting rod is rotatably connected with the left mounting part, the upper end of the second connecting rod is rotatably connected with the right mounting part, and the lower end of the first connecting rod and the lower end of the second connecting rod are respectively rotatably connected with the upper end of the connecting piece;

when external force acts on the bearing part, the shell moves relative to the connecting piece, the upper end of the first connecting rod and the upper end of the second connecting rod respectively rotate around the upper end of the connecting piece, the left mounting part and the right mounting part slide away from or close to each other, and the left clamping part and the right clamping part clamp or loosen the electronic equipment;

the upper end of the first connecting rod is rotatably connected with the left mounting part and is provided with a first rotating part, and the upper end of the second connecting rod is rotatably connected with the right mounting part and is provided with a second rotating part; the upper end of the connecting piece is provided with a connecting part, the lower end of the first connecting rod is rotatably connected with the connecting part and forms a third rotating part, the lower end of the second connecting rod is rotatably connected with the connecting part and forms a fourth rotating part, and the third rotating part and the fourth rotating part are positioned on the same horizontal plane; when the left clamping part and the right clamping part clamp and fix the electronic equipment, the first rotating part and the second rotating part are positioned on the same horizontal plane and are lower than the horizontal plane where the third rotating part and the fourth rotating part are positioned.

2. The electronic device stand of claim 1, wherein: the left side installation department is equipped with downwardly extending's left connecting rod, the right side installation department is equipped with downwardly extending's right connecting rod, the upper end of first connecting rod with left side connecting rod rotates to be connected, the upper end of second connecting rod with right side connecting rod rotates to be connected.

3. The electronic device stand of claim 1, wherein: the upper end of first connecting rod with left side installation department rotates and connects and be formed with first rotation portion, the upper end of second connecting rod with right side installation department rotates and connects and be formed with second rotation portion, first rotation portion is closer to the right side of casing, second rotation portion is closer to the left side of casing.

4. The electronic device stand of claim 1, wherein: the left mounting part is connected with the right mounting part, and the right mounting part is connected with the left mounting part; or one end of the elastic piece is connected with the left mounting part or the right mounting part, and the other end of the elastic piece is connected with the shell.

5. The electronic device stand of any of claims 1 to 4, wherein: the shell is provided with an accommodating cavity, the accommodating cavity is provided with a top wall, a bottom wall opposite to the top wall and a side wall connected between the top wall and the bottom wall, the top wall is provided with a bearing part, the left installation part and the right installation part are respectively arranged on the left side wall and the right side wall of the accommodating cavity in a penetrating mode in a sliding mode, the bottom wall is provided with an opening penetrating downwards, and the bearing part is pressed to enable the shell to be opposite to the connecting piece, so that the upper end of the connecting piece can enter the accommodating cavity from the opening when the connecting piece moves downwards.

6. The electronic device stand of claim 5, wherein: the periphery of the bottom of the opening is provided with a limiting wall formed by downward extending of the bottom wall, the limiting wall is surrounded to form a sliding groove, the upper end of the connecting piece is located in the sliding groove, and the upper end of the limiting wall is provided with inclined planes matched with the first connecting rod and the second connecting rod respectively.

7. The electronic device stand of claim 5, wherein: the periphery of the bottom of the opening is provided with a limiting wall formed by downward extending of the bottom wall, a limiting groove is formed in the limiting wall, a sliding rod is arranged at the upper end of the connecting piece, the shell is opposite to the connecting piece, when the connecting piece moves up and down, the end part of the sliding rod slides up and down in the limiting groove, and the limiting groove limits the sliding rod to slide left and right.

8. The electronic device stand of claim 1, wherein: the lower extreme of first connecting rod has first shaft hole, the lower extreme of second connecting rod has the second shaft hole, the upper end of connecting piece has connecting portion, the left side of connecting portion has the third shaft hole, and the right side has the fourth shaft hole, first shaft hole with thereby fourth shaft hole cover is established and is made on first round pin axle the lower extreme of first connecting rod with connecting portion rotate and connect, thereby the second shaft hole with thereby third shaft hole cover is established and is made on second round pin axle the lower extreme of second connecting rod with connecting portion rotate and connect.

9. The electronic device stand of claim 1 or 8, wherein: the lower end of the first connecting rod is further provided with a first tooth part, the lower end of the second connecting rod is further provided with a second tooth part, and the first tooth part is meshed with the second tooth part.

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