Support apparatus capable of multi-angle adjustment

Abstract

A support apparatus capable of multi-angle adjustment, comprising a mounting base (1), a support arm (2), and a toothed limiter (3), characterized in that an upper portion of the mounting base (1) is connected to the toothed limiter (3) by means of a rotating shaft (5) and a spring (4). The toothed limiter (3) is horizontally or vertically placed under the action of the rotating shaft (5) and the spring (4). The support arm (2) is provided with two engagement head structures (23) connected to a sleeve structure (13) in the mounting base (1). The engagement head structures (23) have a rotation effect in the sleeve structure (13), so that the support arm (2) rotates 0-180 degrees on the mounting base (1). The toothed limiter (3) is provided with a plurality of tooth grooves (31), and the number of tooth grooves (31) matches one-to-one with the angles by which the support arm (2) needs to be adjusted. By providing a plurality of adjustment structures, the support has a multi-angle adjustment effect, and has characteristics such as a simple and convenient structure, allowing multi-angle adjustment, and strong stability during operation.

Description

A multi-angle adjustable support device Technical Field

[0001] This utility model belongs to the field of electronic application processing and manufacturing technology, and more specifically relates to a multi-angle adjustable bracket device. Background Technology

[0002] The rapid development of electronic devices has also led to the emergence of numerous electronic accessory products based on customer experience. These include protective cases to safeguard the appearance of electronic products, and stands to adjust the viewing angle. Take phone stands as an example: they offer a variety of applications. For instance, when participating in video conferences or online courses, a phone stand ensures the phone remains in a stable position. If you need to view meeting materials or take notes while communicating with others, a stand allows you to point your phone's camera at yourself while maintaining a comfortable viewing angle for others or course content. In remote work scenarios, you can place your phone stand on your desk to keep yourself centered in the frame and clearly see shared documents and explanations from colleagues.

[0003] Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A multi-angle adjustable support device includes a mounting base (1), a support arm (2), and a toothed limiter (3); characterized in that: the upper part of the mounting base (1) is connected to the toothed limiter (3) through a rotating shaft (5) and a spring (4), and the toothed limiter (3) is placed horizontally or vertically under the action of the rotating shaft (5) and the spring (4); the support arm (2) is provided with two clamping structures (23) that are connected to the kit structure (13) inside the mounting base (1), and the clamping structures (23) have a rotation effect within the kit structure (13), so that the support arm (2) can rotate 0 to 180 degrees on the mounting base (1); the toothed limiter (3) is provided with multiple toothed grooves (31), and the number of toothed grooves (31) is matched one-to-one with the angle that the support arm (2) needs to be adjusted.

[0006] Preferably, the toothed limiter (3) has two limiter perforation structures (33) on its lower edge, and the mounting base (1) has two base perforation structures (12) on its upper part. The rotating shaft (5) is connected to and rotates through the two limiter perforation structures (33) on the toothed limiter (3) and the two base perforation structures (12) on the mounting base (1). The spring (4) is penetrated by the rotating shaft (5) and is located in the middle of the rotating shaft (5) to facilitate pressure balance. Normally, the spring (4) does not work when the toothed limiter (3) and the mounting base (1) are placed horizontally. When the toothed limiter (3) is lifted, the spring (4) exerts downward pressure on the toothed limiter (3). When the toothed limiter (3) is perpendicular to the mounting base (1), the downward pressure of the spring (1) is the greatest.

[0007] Preferably, the toothed limiter (3) is provided with multiple grooves (32), which are formed by combining multiple protrusions (31). A toothed limiter (3) groove (32) is formed between two protrusions (31). The mounting base (1) is provided with multiple limiter grooves (11). The structure and number of the limiter grooves (11) on the mounting base (1) correspond one-to-one with the protrusions (31) of the toothed limiter (1).

[0008] Preferably, the support arm (2) is configured as a concave structure, including an upper frame (24), a connecting frame (21), and a lower frame (22). The upper frame (24) and the lower frame (22) are provided with a locking head structure (23) at their ends. The locking head structure (23) is inserted into the corresponding kit structure (13) on the mounting base (1) and connected to each other. The locking head structure (23) has a rotation effect within the kit structure (13). The support arm (2) is configured as a concave structure. When it rotates 90 degrees, the support arm (2) is perpendicular to the mounting base (1), and the upper frame (24) of the support arm (1) is engaged in the middle toothed groove (32) of the toothed limiter (3). After the structure is fixed, it has a certain space for handheld use.

[0009] Preferably, after the mounting base (1) and the support arm (2) are installed, two guide grooves (14) are also provided on the mounting base (1) to allow the support arm (2) to rotate in a horizontal or vertical manner after installation. The support arm has an adjustment function between 0 and 180 degrees, and the specific angle is determined by the position of the toothed limiter. During normal operation, when the support arm (2) is placed horizontally at 0 and 180 degrees, the support arm (2) and the mounting base (1) are at 0 or 180 degrees horizontally.

[0010] Preferably, the multi-angle adjustable bracket device is installed on the mobile phone or tablet device, so that the customer can conveniently adjust the application angle of the device during use.

[0011] This utility model's structure enables the support to have multi-angle adjustment effects by setting up multiple adjustment structures. This product also features simple and convenient structure, multi-angle adjustment, and strong operational stability. Attached Figure Description

[0012] Figure 1 is an exploded view of the product of this utility model;

[0013] Figure 2 is a schematic diagram of the assembly of this utility model;

[0014] Figure 3 is a schematic diagram of the present invention from an angle;

[0015] Figure 4 is a schematic diagram showing the application level of this utility model;

[0016] Figure 5 is a schematic diagram of the application angle of this utility model;

[0017] Figure 6 is a vertical schematic diagram of the application of this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Example:

[0021] Referring to Figures 1-6, a multi-angle adjustable bracket device includes a mounting base (1), a support arm (2), and a toothed limiter (3); characterized in that: the upper part of the mounting base (1) is connected to the toothed limiter (3) through a rotating shaft (5) and a spring (4), and the toothed limiter (3) is placed horizontally or vertically under the action of the rotating shaft (5) and the spring (4); the support arm (2) is provided with two clamping structures (23) that are connected to the kit structure (13) inside the mounting base (1), and the clamping structures (23) have a rotation effect within the kit structure (13), so that the support arm (2) can rotate 0 to 180 degrees on the mounting base (1); the toothed limiter (3) is provided with multiple toothed grooves (31), and the number of toothed grooves (31) is matched one-to-one with the angle that the support arm (2) needs to be adjusted.

[0022] Preferably, the toothed limiter (3) has two limiter perforation structures (33) on its lower edge, and the mounting base (1) has two base perforation structures (12) on its upper part. The rotating shaft (5) is connected to and rotates through the two limiter perforation structures (33) on the toothed limiter (3) and the two base perforation structures (12) on the mounting base (1). The spring (4) is penetrated by the rotating shaft (5) and is located in the middle of the rotating shaft (5) to facilitate pressure balance. Normally, the spring (4) does not work when the toothed limiter (3) and the mounting base (1) are placed horizontally. When the toothed limiter (3) is lifted, the spring (4) exerts downward pressure on the toothed limiter (3). When the toothed limiter (3) is perpendicular to the mounting base (1), the downward pressure of the spring (1) is the greatest.

[0023] Preferably, the toothed limiter (3) is provided with multiple grooves (32), which are formed by combining multiple protrusions (31). A toothed limiter (3) groove (32) is formed between two protrusions (31). The mounting base (1) is provided with multiple limiter grooves (11). The structure and number of the limiter grooves (11) on the mounting base (1) correspond one-to-one with the protrusions (31) of the toothed limiter (1).

[0024] Preferably, the support arm (2) is configured as a concave structure, including an upper frame (24), a connecting frame (21), and a lower frame (22). The upper frame (24) and the lower frame (22) are provided with a locking head structure (23) at their ends. The locking head structure (23) is inserted into the corresponding kit structure (13) on the mounting base (1) and connected to each other. The locking head structure (23) has a rotation effect within the kit structure (13). The support arm (2) is configured as a concave structure. When it rotates 90 degrees, the support arm (2) is perpendicular to the mounting base (1), and the upper frame (24) of the support arm (1) is engaged in the middle toothed groove (32) of the toothed limiter (3). After the structure is fixed, it has a certain space for handheld use.

[0025] Preferably, after the mounting base (1) and the support arm (2) are installed, two guide grooves (14) are also provided on the mounting base (1) to allow the support arm (2) to rotate in a horizontal or vertical manner after installation. The support arm has an adjustment function between 0 and 180 degrees, and the specific angle is determined by the position of the toothed limiter. During normal operation, when the support arm (2) is placed horizontally at 0 and 180 degrees, the support arm (2) and the mounting base (1) are at 0 or 180 degrees horizontally.

[0026] Preferably, the multi-angle adjustable bracket device is installed on the mobile phone or tablet device, so that the customer can conveniently adjust the application angle of the device during use.

[0027] This utility model's structure enables the support to have multi-angle adjustment effects by setting up multiple adjustment structures. This product also features simple and convenient structure, multi-angle adjustment, and strong operational stability.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable support device, comprising a mounting base (1), a support arm (2), and a tooth-shaped position limiter (3); characterized in that: The upper part of the mounting base (1) is connected with a tooth-shaped position limiter (3) through a rotating shaft (5) and a spring (4), and the tooth-shaped position limiter (3) is horizontally or vertically placed under the action of the rotating shaft (5) and the spring (4); the support arm (2) is provided with two clamping head structures (23) and is connected with the sleeve structure (13) in the mounting base (1), and the clamping head structure (23) has a rotating effect in the sleeve structure (13), so that the support arm (2) rotates 0-180 degrees on the mounting base (1); a plurality of tooth-shaped grooves (31) are arranged on the tooth-shaped position limiter (3), and the number of the tooth-shaped grooves (31) is matched with the angle to be adjusted of the support arm (2).

2. The multi-angle adjustable support device of claim 1, wherein: Two position limiter perforated structures (33) are arranged on the lower edge of the tooth-shaped position limiter (3), two base perforated structures (12) are arranged on the upper part of the mounting base (1), the rotating shaft (5) is connected and rotated through the two position limiter perforated structures (33) arranged on the tooth-shaped position limiter (3) and the two base perforated structures (12) arranged on the mounting base (1); the spring (4) is penetrated by the rotating shaft (5), and the spring (4) is arranged at the middle part of the rotating shaft (5) to balance the pressure; and normally, the tooth-shaped position limiter (3) is horizontally placed with the mounting base (1), and the spring (4) does not work, when the tooth-shaped position limiter (3) is lifted, the spring (4) generates downward pressure on the tooth-shaped position limiter (3), and when the tooth-shaped position limiter (3) is perpendicular to the mounting base (1), the downward pressure of the spring (1) is the largest.

3. The multi-angle adjustable support device of claim 1, wherein: The tooth-shaped position limiter (3) is provided with a plurality of grooves (32) formed by a plurality of protruding structures (31), and the grooves (32) of the tooth-shaped position limiter (3) are formed between two protruding structures (31); a plurality of position limiter grooves (11) are arranged on the mounting base (1), and the structure and number of the position limiter grooves (11) on the mounting base (1) are matched with the protruding structures (31) of the tooth-shaped position limiter (1).

4. The multi-angle adjustable support device of claim 1, wherein: The support arm (2) is provided in a concave structure, including an upper frame (24), a connecting frame (21) and a lower frame (22), the upper frame (24) and the lower frame (22) are provided with clamping head structures (23) at the ends, the clamping head structures (23) are inserted into the corresponding sleeve structures (13) on the mounting base (1) to be connected with each other, and the clamping head structures (23) have a rotating effect in the sleeve structures (13); the support arm (2) is provided with a concave structure, when the support arm (2) is rotated by 90 degrees, the support arm (2) is perpendicular to the mounting base (1), and the upper frame (24) of the support arm (1) is clamped in the middle tooth-shaped groove (32) of the tooth-shaped position limiter (3), and the structure is fixed to have a certain space for handheld use.

5. The multi-angle adjustable support device of claim 1, wherein: The installation base (1) is installed with the support arm (2), and two guide grooves (14) are further arranged on the installation base (1) after being cooperatively rotated to meet the horizontal or vertical limiting activity space after the support arm (2) is installed. The support arm has an adjusting function of 0-180 degrees, and the specific angle is determined by the position of the tooth-shaped limiter. When the support arm (2) is horizontally placed at 0 and 180 degrees in normal operation, the support arm (2) and the installation base (1) are horizontally 0 or 180 degrees.

6. The multi-angle adjustable support device of claim 1, wherein: The multi-angle adjustable support device is installed on a mobile phone and a tablet computer device, and is used for conveniently adjusting the application angle of the device by a customer in use.

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