Folding supporting bracket

Abstract

The utility model discloses a folding supporting bracket which comprises a connecting assembly and a supporting frame, a plastic plate is arranged on the supporting frame, a return spring is arranged between the supporting frame and the plastic plate, a sliding rail is arranged in the connecting assembly, and the supporting frame is movably installed in the sliding rail. The sliding rail, the hardware piece and the hardware block are arranged in the connecting assembly, in the using process, the plastic plate can move along the sliding rail, through a rail switching mechanism composed of the hardware block and the second spring, the plastic plate can be moved to the position below the hardware piece in the opening process of the support, and therefore the plastic plate can be fixed. And the hardware sheet is used for limiting the supporting plate to form a supporting state for use. The anti-breaking protection mechanism is formed through cooperative use of the hardware piece, the first spring and the second screw, so that when the support is extruded by external force, the first spring can be pressed, the hardware piece is made to move, then the support is directly closed, and the support can be effectively prevented from being broken and damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to support technical field, concretely is a folding support support. BACKGROUND

[0002] The support is usually designed on the tablet computer or mobile phone protective housing to facilitate the user to use the equipment in different scenes, and the support material is mostly plastic or metal, and some adopt multi-angle adjustment design to adapt to different requirements such as watching video, typing or drawing. But the current market support generally lacks automatic recovery function, and when encountering external pressure, the support is easy to be damaged or broken due to uneven stress. This defect makes the support not durable under accidental conditions, and needs to be improved. SUMMARY

[0003] The utility model discloses a folding support support to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a folding support support, including connecting assembly and support frame, be provided with the plastic plate on the support frame, be provided with the return spring between the support frame and plastic plate, the inside of connecting assembly is provided with sliding rail, the support frame is installed in the inside of sliding rail.

[0005] The inside of connecting assembly is movably connected with two hardware pieces for limiting the support frame, a first spring is arranged on each hardware piece, and the hardware piece and the first spring combination form an anti-breaking protection mechanism.

[0006] The inside of connecting assembly is movably connected with a hardware block, a second spring is sleeved on the hardware block, and the hardware block and the second spring combination form a track conversion mechanism.

[0007] The connecting assembly is fixedly connected with a support table through a plurality of first screws, and a honeycomb-shaped through hole is formed in the support table.

[0008] The support table is provided with two through openings, and a plurality of openings are arranged on the connecting assembly.

[0009] The two hardware pieces are movably installed on the connecting assembly through second screws, and the two hardware pieces can move along the second screws.

[0010] The upper and lower ends of the plastic plate are provided with steel bars, the plastic plate is hingedly connected to the support frame through the steel bar at the upper end, and the plastic plate is hingedly connected to the connecting assembly through the steel bar at the lower end.

[0011] The support frame and the plastic plate are both provided with grooves, and the return spring is set inside the groove and sleeved on the steel strip at the upper end of the plastic plate.

[0012] The support frame has openings, and an anti-slip pad is fixedly connected to the bottom of the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features a sliding track, a metal plate, and a metal block inside the connecting assembly. During use, the plastic plate can move along the sliding track. A track conversion mechanism consisting of the metal block and a second spring allows the plastic plate to move under the metal plate during opening, where the metal plate limits its position and provides support. The metal plate, the first spring, and the second screw work together to form a breakage-prevention protection mechanism. When the bracket is subjected to external force, the first spring is pressed, causing the metal plate to shift and close the bracket directly, effectively preventing breakage. This bracket overcomes the shortcomings of existing brackets that are prone to breakage due to external forces during use, reducing the damage rate and extending the bracket's service life. Attached Figure Description

[0015] Figure 1 This is an exploded view of a folding support bracket according to the present invention;

[0016] Figure 2 This is a diagram showing the unfolded state of a folding support bracket according to the present invention.

[0017] Figure 3 This is a three-dimensional structural diagram of the support platform in a folding support bracket according to the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the connecting component in a folding support bracket according to the present invention;

[0019] Figure 5 This is a three-dimensional structural diagram of the support frame in a folding support bracket according to the present invention;

[0020] Figure 6 This is a three-dimensional structural diagram of the hardware block in a folding support bracket according to the present invention.

[0021] In the diagram: 10. Support platform; 11. First screw; 12. Honeycomb through hole; 20. Connecting assembly; 21. Sliding rail; 22. Opening; 23. Hardware sheet; 24. First spring; 25. Second screw; 26. Second spring; 27. Hardware block; 30. Support frame; 31. Anti-slip pad; 32. Return spring; 33. Plastic plate; 34. Steel strip; 35. Opening. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] Please refer to Figures 1-6 The present application provides a technical solution: a folding support bracket, comprising a connecting assembly 20 and a support bracket 30, the support bracket 30 is provided with a plastic plate 33, a return spring 32 is arranged between the support bracket 30 and the plastic plate 33, the inside of the connecting assembly 20 is provided with a sliding rail 21, and the support bracket 30 is movably installed in the inside of the sliding rail 21.

[0024] The inside of the connecting assembly 20 movably connects two hardware pieces 23 for limiting the support bracket 30, and each hardware piece 23 is provided with a first spring 24, and the hardware piece 23 and the first spring 24 are combined to form a breakage protection mechanism.

[0025] The inside of the connecting assembly 20 movably connects a hardware block 27, the hardware block 27 is sleeved with a second spring 26, and the hardware block 27 and the second spring 26 are combined to form a track conversion mechanism.

[0026] Among them, the connecting assembly 20 is fixedly connected with a support table 10 through a plurality of first screws 11, the support table 10 is provided with a honeycomb-shaped through hole 12, and the set honeycomb-shaped through hole 12 can increase air circulation and play a role in strengthening heat dissipation of the used equipment.

[0027] Among them, the support table 10 is provided with two openings, and the connecting assembly 20 is provided with a plurality of openings 22, and the set opening 22 makes the connecting assembly 20 have the function of reserving additional accessories, such as adjustable hand straps.

[0028] Among them, the two hardware pieces 23 are movably installed on the connecting assembly 20 through the second screws 25, and the two hardware pieces 23 can move along the second screws 25.

[0029] Among them, the upper and lower ends of the plastic plate 33 are provided with steel bars 34, the plastic plate 33 is hinged to the support bracket 30 through the upper end steel bar 34, and the plastic plate 33 is hinged to the connecting assembly 20 through the lower end steel bar 34.

[0030] The support frame 30 is provided with an opening 35, and the bottom of the support frame 30 is fixedly connected with an anti-skid pad 31.

[0031] The support frame 30 is provided with an opening 35, and the bottom of the support frame 30 is fixedly connected with an anti-skid pad 31.

[0032] Working principle: when the support is opened, the top end of the support frame 30 moves along the sliding rail 21 inside the connecting assembly 20, pushes the second spring 26 and the hardware block 27 in the moving process, and enters below the hardware sheet 23, and the support frame 30 is limited by the hardware sheet 23 to form a support state, when the support needs to be restored, the support frame 30 can be pulled to the bottom of the sliding rail 21, at this time, under the action of the hardware block 27, the support frame 30 can return to the original track, then the support is released, and under the action of the return spring 32, the support can be automatically closed and reset. When the support is extruded by external force, the first spring 24 can be triggered to drive the hardware sheet 23 to displace, so that the support can be directly closed to prevent damage.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A folding support bracket, comprising a connecting assembly (20) and a support frame (30), characterized in that: A plastic plate (33) is provided on the support frame (30), and a return spring (32) is provided between the support frame (30) and the plastic plate (33). A sliding rail (21) is provided inside the connecting assembly (20), and the support frame (30) is movably installed inside the sliding rail (21). The connecting assembly (20) has two metal plates (23) inside that limit the support frame (30). Each metal plate (23) is provided with a first spring (24). The metal plates (23) and the first springs (24) are combined to form an anti-breakage protection mechanism. The connecting component (20) is internally connected to a hardware block (27), and a second spring (26) is fitted on the hardware block (27). The hardware block (27) and the second spring (26) together form a track conversion mechanism.

2. The folding support bracket according to claim 1, characterized in that: The connecting assembly (20) is fixedly connected to a support platform (10) by multiple sets of first screws (11), and the support platform (10) has honeycomb-shaped through holes (12).

3. A folding support bracket according to claim 2, characterized in that: The support platform (10) has two openings, and the connecting component (20) has multiple sets of openings (22).

4. A folding support bracket according to claim 1, characterized in that: Both of the hardware pieces (23) are movably mounted on the connecting assembly (20) by the second screw (25), and both of the hardware pieces (23) are movable along the second screw (25).

5. A folding support bracket according to claim 1, characterized in that: The plastic plate (33) is provided with steel bars (34) at both the upper and lower ends. The plastic plate (33) is hinged to the support frame (30) by the upper steel bar (34) and to the connecting assembly (20) by the lower steel bar (34).

6. A folding support bracket according to claim 5, characterized in that: Grooves are provided on both the support frame (30) and the plastic plate (33). The return spring (32) is located inside the groove and is sleeved on the steel strip (34) at the upper end of the plastic plate (33).

7. A folding support bracket according to claim 1, characterized in that: The support frame (30) is provided with an opening (35), and an anti-slip pad (31) is fixedly connected to the bottom of the support frame (30).

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