Electronic equipment supporting bracket
Through the twisting mechanism between the internal gear disc and the fixed disc, the contact between the spring and the internal teeth of the internal gear disc produces a sound, which solves the problems of large volume and high production cost of the existing electronic equipment bracket, and realizes the reduction of the volume and production cost of the rotating assembly.
Patent Information
- Application Number
- CN202422361917.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The rotating components of the existing electronic equipment bracket need to accommodate gear prompts, which leads to large volume, inconvenient use and high production costs.
The internal gear disc and the fixed disc are twisted to each other, so that the spring collided with the internal teeth of the internal gear disc to generate a sound, instead of the cooperation between the traditional gear disc external teeth and the gear prompt member, the volume of the rotating assembly is reduced.
The volume reduction of the rotating assembly is achieved, reducing the consumption and production costs of production materials, while rotating smoother and softer sound.
Smart Images
Figure CN222977809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic devices, and particularly relates to a support bracket for an electronic device. Background Art
[0002] A bracket is a device that can support objects and is widely used in various fields. Different-shaped brackets are customized according to different usage scenarios. An electronic device bracket is a bracket device widely used in the field of electronic products. Electronic products such as mobile phones and tablet computers can be lifted by the electronic device bracket, so that they are raised and do not need to be held manually, liberating the hands of the user and making the use of the electronic device more convenient. Some electronic device brackets can also adjust the horizontal angle and vertical angle, driving the electronic device to rotate synchronously to adjust the angle, so that the visible range of the electronic device is larger and the use effect is better.
[0003] In order to enable the support frame of the existing electronic device bracket to rotate, a rotating component is provided at the bottom of the support frame. For the use of the rotating component, the existing rotating component connects a gear through an aluminum fixing block, and the loaded fixing block and the gear are installed into the chassis, and a gear position prompting part is used to contact the outer surface of the gear to generate a gear position prompting sound. At the same time, there is also an integrally formed gear disc module, which is simpler to install and produce, makes the rotation angle more controllable, and makes the rotation feel better.
[0004] Although the above-mentioned existing technology can solve corresponding technical problems, there are still certain defects: the rotating component of the existing electronic device bracket generates a sound during rotation by the cooperation of the outer teeth of the gear disc and the gear position prompting part. Since the gear position prompting part is located outside the gear disc, in order to accommodate the gear position prompting component, the overall volume of the rotating component is large, occupies a large space during use, and is inconvenient to place. At the same time, the large volume consumes more production materials during manufacturing, and the production cost is high. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a support bracket for an electronic device with a small volume and low production cost in view of the defects and deficiencies of the existing technology.
[0006] To achieve the above purpose, the utility model adopts the following technical solutions: An electronic device support bracket includes a chassis and a rotating component provided on the chassis. A longitudinal angle adjustment frame is fixedly provided on the rotating component. A bearing tray is hinged to the top end of the longitudinal angle adjustment frame. The rotating component includes a fixed disc provided on the chassis and an internal gear disc sleeved and fitted on the outer wall of the fixed disc. An elastic member is detachably embedded in the fixed disc. The outer wall of the internal gear disc is fixedly connected to the longitudinal angle adjustment frame. Rotating the internal gear disc makes the internal gear of the internal gear disc contact the elastic member to generate a sound.
[0007] Further improvement: The elastic member is a circlip.
[0008] Further improvement: The elastic member is a bullet-shaped structural block, and a spring is provided at the bottom of the bullet-shaped structural block.
[0009] Further improvement: The fixed disk includes a sleeve cylinder provided on the chassis and a circlip groove provided in the sleeve cylinder. The internal gear disk is sleeved on the outer surface of the sleeve cylinder and is in contact with it. The elastic member is detachably embedded in the circlip groove.
[0010] Further improvement: A limiting plate for restricting the internal gear disk is further provided at the top of the sleeve cylinder.
[0011] Further improvement: Fixing bolts for connecting the sleeve cylinder and the chassis are provided on the sleeve cylinder.
[0012] Further improvement: The bottom of the bearing tray is provided with a lifting block in the shape of an upward hook.
[0013] Further improvement: A plurality of anti-slip sheets are provided on the front surface of the bearing tray.
[0014] Further improvement: A plurality of anti-slip pads are provided on the bottom surface of the chassis.
[0015] After adopting the above technical solution, the beneficial effect of the present utility model is as follows: When the present utility model rotates and adjusts the angle, the circlip collides with the internal teeth of the internal gear disk through the mutual twisting of the internal gear disk and the fixed disk to generate a sound. The circlip is loaded in the circlip groove of the fixed disk, so that the rotation assembly can accommodate the circlip without being enlarged, making the rotation assembly of the entire bracket smaller in volume, saving raw materials more during production, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the support bracket of the present utility model;
[0018] Figure 2 It is a bottom view structural schematic diagram of the support bracket of the present utility model;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of the support bracket of the present utility model after removing the bearing tray;
[0020] Figure 4 It is a front view structural schematic diagram of the rotating assembly of the present utility model;
[0021] Figure 5 It is a bottom view structural schematic diagram of the rotating assembly of the present utility model;
[0022] Figure 6 It is a three-dimensional structural schematic diagram of the fixed disk of the present utility model. Specific embodiments
[0023] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] Refer to Figures 1-6 As shown, the technical solution adopted in this specific embodiment is: an electronic device support bracket, including a chassis 1 and a rotating assembly 2 provided on the chassis 1. A longitudinal angle adjustment frame 3 is fixedly provided on the rotating assembly 2. The top end of the longitudinal angle adjustment frame 3 is hinged with a bearing tray 4. The rotating assembly 2 includes a fixed disk 22 provided on the chassis 1 and an internal gear disk 21 sleeved and attached to the outer wall of the fixed disk 22. An elastic member is detachably embedded in the fixed disk 22. The outer wall of the internal gear disk 21 is fixedly connected to the longitudinal angle adjustment frame 3. Rotating the internal gear disk 22 makes the internal gear of the internal gear disk 22 contact the elastic member to make a sound. The fixed disk 22 includes a sleeve cylinder 222 provided on the chassis 1 and a snap ring groove 223 provided in the sleeve cylinder 222. The internal gear disk 22 is sleeved on the outer surface of the sleeve cylinder 222 and is attached to it. The elastic member is detachably embedded in the snap ring groove 223. The elastic member is a snap ring 24 or can also be a bullet head structure block. A spring is provided at the bottom of the bullet head structure block. When in use, first, the internal gear disk 21 is sleeved on the outer wall of the sleeve cylinder 222 of the fixed disk 22, and a snap ring is loaded into the snap ring groove 223. Then, the sleeve cylinder 222 can be loaded on the chassis 1, and the longitudinal adjustment frame 3 and the bearing tray 4 can be fixedly installed on the outer wall of the gear disk 22 to quickly form. When the rotation angle needs to be adjusted, twist the bearing tray 4 or the longitudinal adjustment frame 3, and the internal gear disk 21 can be rotated along the sleeve cylinder 222, so that the elastic member is repeatedly snapped into the internal gear of the internal gear disk 21 and impacts the internal gear to produce a rattling sound. The elastic member is loaded in the snap ring groove 223 of the fixed disk 22, so that the rotating assembly 2 can accommodate the elastic member without being enlarged, making the volume of the rotating assembly 2 of the entire bracket smaller, saving raw materials more during production, reducing production costs. At the same time, an iron sheet metal part can be used to replace the aluminum alloy to produce the internal gear disk 21, further reducing production costs, and the number of teeth of the internal gear disk 21 can be increased under the same volume. Then, during rotation, the rotation is smoother and the sound is softer;
[0025] A limiting plate 221 for restricting the internal gear disk 22 is further provided at the top of the sleeve cylinder 222, which is beneficial to preventing the internal gear disk 21 from slipping out from above the sleeve cylinder 222;
[0026] The sleeve cylinder 222 is provided with fixing bolts 23 for connecting the sleeve cylinder 222 and the chassis 1, which is beneficial to make the connection between the sleeve cylinder 222 and the chassis 1 more firm and more convenient for disassembly and assembly;
[0027] The bottom of the bearing tray 4 is provided with a lifting block 5 in the shape of an upward hook, which is beneficial to hook the lifted and carried electronic device through the lifting block 5 to prevent the electronic device from falling when the bearing tray 4 stands upright;
[0028] A plurality of anti-slip sheets 6 are provided on the front surface of the bearing tray 4, which is beneficial to increase the frictional resistance when the electronic device is placed on the bearing tray 4 and prevent slipping and falling off;
[0029] A plurality of anti-slip pads 7 are provided on the bottom surface of the chassis 1, which is beneficial to make the chassis 1 more stable when placed and not easy to slide.
[0030] The working principle of the present utility model: When the present utility model is used, first, the internal gear disk 21 is sleeved on the outer wall of the sleeve cylinder 222 of the fixed disk 22, and a snap ring is installed in the snap ring groove 223. Subsequently, the sleeve cylinder 222 can be loaded on the chassis 1, and the longitudinal adjustment frame 3 and the bearing tray 4 are fixedly installed on the outer wall of the gear disk 22 to complete rapid forming. When the rotation angle needs to be adjusted, twist the bearing tray 4 or the longitudinal adjustment frame 3, and the internal gear disk 21 can rotate along the sleeve cylinder 222, so that the elastic member is repeatedly snapped into the internal gear of the internal gear disk 21 and impacts the internal gear to produce a rattling sound. The elastic member is loaded in the snap ring groove 223 of the fixed disk 22. Furthermore, the rotation assembly 2 of the entire bracket can accommodate the elastic member without being enlarged, making the volume of the rotation assembly 2 of the entire bracket smaller, saving more raw materials during production, reducing production costs. At the same time, the internal gear disk 21 can be produced by using iron sheet metal parts instead of aluminum alloy, further reducing production costs. And under the same volume, the number of teeth of the internal gear disk 21 can be increased, so that during rotation, the rotation is smoother and the sound is softer.
[0031] What the present utility model intends to protect is the structure of the product. The models of each component are not the content protected by the present utility model and are also well-known technologies. Any component that can achieve the above functions of the present utility model on the market can be used as a choice. Therefore, the parameters such as the model of the component are not described in detail in the present utility model. The contribution of the present utility model lies in the scientific combination of each component.
[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and descriptions only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents. Where the present utility model is not elaborated, it is all well-known technology to those skilled in the art.
Claims
1. An electronic equipment support bracket, comprising a chassis (1) and a rotating assembly (2) arranged on the chassis (1), a longitudinal angle adjustment frame (3) being fixedly provided on the rotating assembly (2), a supporting tray (4) being hingedly connected to the top end of the longitudinal angle adjustment frame (3), characterized in that: The rotating assembly (2) comprises a fixed plate (22) arranged on the chassis (1) and an inner gear plate (21) sleeved and fitted to the outer wall of the fixed plate (22); an elastic member is detachably embedded in the fixed plate (22); the outer wall of the inner gear plate (21) is fixedly connected to the longitudinal angle adjustment frame (3); the inner gear plate (21) is rotated so that the inner gear of the inner gear plate (21) contacts the elastic member and produces a sound.
2. The electronic equipment support bracket according to claim 1, characterized in that: The elastic member is a clip spring (24).
3. The electronic equipment support bracket according to claim 1, characterized in that: The elastic member is a bullet head structural block, and a spring is arranged at the bottom of the bullet head structural block.
4. The electronic equipment support bracket according to claim 1, characterized in that: The fixed disk (22) comprises a sleeve tube (222) arranged on the chassis (1) and a retaining ring groove (223) arranged in the sleeve tube (222); the internal gear disk (21) is sleeved on the outer surface of the sleeve tube (222) and fits therewith; and the elastic member is detachably embedded in the retaining ring groove (223).
5. The electronic equipment support bracket according to claim 4, characterized in that: A limiting plate (221) for limiting the internal gear disc (21) is also provided on the top of the sleeve cylinder (222).
6. The electronic equipment support bracket according to claim 4, characterized in that: The sleeve tube (222) is provided with a fixing bolt (23) for connecting the sleeve tube (222) and the chassis (1).
7. The electronic equipment support bracket according to claim 1, characterized in that: An upper hook-shaped lifting block (5) is provided at the bottom of the supporting tray (4).
8. The electronic equipment support bracket according to claim 1, characterized in that: A plurality of anti-slip sheets (6) are provided on the front side of the supporting tray (4).
9. The electronic equipment support bracket according to claim 1, characterized in that: The bottom surface of the chassis (1) is provided with a plurality of anti-slip pads (7).