Quick-release combined door type exhibition rack

Abstract

The application relates to a quick-release combined door type exhibition rack in the technical field of display equipment, which can be quickly disassembled and assembled and has good comprehensive practicability, and comprises a horizontal support, two sliding supports, a vertical support, a fastening knob and a fastening threaded rod and a limiting adjusting device.

Description

Technical Field

[0001] This application relates to the field of display equipment technology, and in particular to a quick-release modular door-type display stand. Background Technology

[0002] As is well known, display stands are portable support tools widely used in commercial displays, advertising, event exhibitions, and retail displays. They are mainly used to hang posters, light boxes, digital screens, or other promotional materials. Their core function is to provide stable and flexible display solutions, helping brands, merchants, and event organizers to efficiently convey information and enhance visual appeal.

[0003] In related technologies, a search revealed a utility model patent with publication number CN220587969U that discloses a display stand, comprising: a display stand platform, a support beam welded to the center of the upper surface of the display stand platform, and a stepped display panel, the bottom end of which is welded to the display stand platform and the top end of which is welded to the support beam. A C-shaped limiting frame is welded to one side of the stepped display panel, the C-shaped limiting frame having a sliding groove inside, and a locking component, the locking component comprising a positioning cylinder and a positioning rod, the positioning rod passing through the center of the positioning cylinder.

[0004] Regarding the aforementioned technologies, the applicant has found that while its existing devices can increase the number of displays, they still have the following drawbacks: installation requires the use of tools such as wrenches and screwdrivers, the steps are cumbersome and time-consuming, and when it is necessary to frequently set up or change display scenes, such as exhibitions or pop-up stores, the efficiency is low, affecting the overall work progress and the overall practicality is insufficient.

[0005] Therefore, we propose a quick-release modular door-type display stand that can be rapidly disassembled and assembled. Utility Model Content

[0006] The purpose of this utility model is to provide a quick-release modular door-type display stand to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A quick-release modular door-type display stand includes:

[0009] Horizontal support;

[0010] Two sliding brackets are slidably disposed within the horizontal bracket, and a positioning permanent magnet is bonded to the end of the sliding bracket away from the horizontal bracket by an adhesive.

[0011] A vertical support, wherein the vertical support is detachably connected to a positioning permanent magnet via a positioning groove formed inside it;

[0012] The fastening button and the fastening threaded rod are arranged inside the vertical bracket. One end of the fastening threaded rod is fixedly connected to a fastening plate, and the other end of the fastening threaded rod extends to the outside of the vertical bracket through a threaded hole opened on the vertical bracket. The fastening button is rotatably arranged on the vertical bracket, and the fastening button and the end of the fastening threaded rod extending to the outside of the vertical bracket are screwed together.

[0013] A limit adjustment device is provided on the sliding bracket, which is used to adjust the length of the sliding bracket extending to the outside of the transverse bracket;

[0014] A leveling device is installed inside a vertical support and is used to adjust the height of the vertical support.

[0015] As a further embodiment of this utility model: the limiting adjustment device includes a telescopic spring, one end of which is fixedly installed in the sliding bracket through a hole in the sliding bracket, and the other end of which is fixedly connected to a limiting post. The transverse bracket is provided with a plurality of limiting holes adapted to the limiting post, and the transverse bracket is provided with a sliding groove for the limiting post to slide inside.

[0016] As a further embodiment of this utility model: the leveling device includes a leveling threaded rod and a leveling knob. One end of the leveling threaded rod is threaded into the vertical support through a threaded hole on the vertical support. The other end of the leveling threaded rod extends outside the vertical support and is fixedly welded to a support plate. The leveling knob is rotatably mounted on the vertical support, and the leveling knob has a thread that matches the leveling threaded rod.

[0017] As a further improvement of this utility model, anti-collision strips are fixedly bonded to all four sides of the vertical support.

[0018] As a further improvement of this utility model, an LED light block module can be detachably installed on the vertical support.

[0019] As a further improvement of this utility model, both the fastening knob and the leveling knob are provided with anti-slip textures.

[0020] As a further improvement of this utility model, a hook is fixedly connected to the side of the vertical support.

[0021] As a further improvement of this utility model: the pitch of both the fastening threaded rod and the fastening button is 1.5-2.5mm, and the rotation angle of the fastening button 5 does not exceed 270°.

[0022] As a further improvement of this utility model, the positioning permanent magnet is I-shaped.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] Pre-positioning is achieved through the magnetic attraction between the positioning permanent magnet and the positioning groove. The I-shaped foolproof structure design effectively prevents the horizontal bracket from being installed in reverse. When the fastening knob is rotated, the fastening threaded rod that is in contact with it will generate axial displacement, which will drive the one-piece molded fastening plate to move synchronously, thereby applying a uniform clamping force to the positioning permanent magnet. This design, which combines magnetic pre-positioning with mechanical locking, allows for quick assembly and disassembly between the horizontal and vertical brackets while ensuring the rigidity of the connection displacement. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the horizontal support, sliding support and positioning permanent magnet of this utility model.

[0027] Figure 3 This is an exploded structural diagram showing the combination of the limiting post, telescopic spring, and sliding bracket of this utility model.

[0028] Figure 4 This is a schematic diagram of the structure of the fastening button, fastening threaded rod, fastening plate and positioning permanent magnet of this utility model;

[0029] Figure 5 This is a structural diagram showing the cooperation of the vertical support, anti-collision strip, and LED light block module of this utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the support plate, leveling threaded rod and leveling knob of this utility model.

[0031] Figure 7 This utility model Figure 1 A magnified schematic diagram of the local structure at point A;

[0032] Figure 8 This utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0033] In the diagram: 1. Horizontal support; 2. Sliding support; 3. Positioning permanent magnet; 4. Vertical support; 5. Fastening button; 6. Fastening threaded rod; 7. Fastening plate; 8. Telescopic spring; 9. Limiting post; 10. Limiting hole; 11. Slide groove; 12. Leveling threaded rod; 13. Leveling knob; 14. Support plate; 15. Anti-collision strip; 16. LED light block module; 17. Hook. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] The present application will be further described in detail below with reference to the accompanying drawings.

[0036] Please see Figures 1-8 In this embodiment of the utility model, a quick-release modular door-type display rack includes:

[0037] Horizontal support 1;

[0038] Two sliding brackets 2 are slidably arranged inside the horizontal bracket 1. The end of the sliding bracket 2 away from the horizontal bracket 1 is bonded with a positioning permanent magnet 3 by an adhesive.

[0039] The vertical bracket 4 is detachably connected to the positioning permanent magnet 3 through a positioning groove opened inside it.

[0040] The fastening button 5 and the fastening threaded rod 6 are arranged inside the vertical bracket 4. One end of the fastening threaded rod 6 is fixedly connected to the fastening plate 7, and the other end of the fastening threaded rod 6 extends to the outside of the vertical bracket 4 through the threaded hole opened on the vertical bracket 4. The fastening button 5 is rotatably arranged on the vertical bracket 4, and the fastening button 5 and the end of the fastening threaded rod 6 extending to the outside of the vertical bracket 4 are screwed together.

[0041] A limit adjustment device is provided on the sliding bracket 2, which is used to adjust the length of the sliding bracket 2 extending to the outside of the transverse bracket 1;

[0042] The leveling device is installed inside the vertical support 4 and is used to adjust the height of the vertical support 4.

[0043] This quick-release modular door-type display rack achieves pre-positioning through the magnetic attraction between the positioning permanent magnet 3 and the positioning groove. The I-shaped foolproof structure effectively prevents the horizontal support 1 from being installed in reverse. When the fastening button 5 is rotated, the fastening threaded rod 6 that is threaded with it generates axial displacement, driving the integrally formed fastening plate 7 to move synchronously, thereby applying a uniform clamping force to the positioning permanent magnet 3. This design, which combines magnetic pre-positioning with mechanical locking, enables both quick assembly and disassembly between the horizontal support 1 and the vertical support 4, while ensuring the rigidity of the connection displacement.

[0044] exist Figure 3In the middle: the limit adjustment device includes a telescopic spring 8. One end of the telescopic spring 8 is fixedly installed in the sliding bracket 2 through a hole opened on the sliding bracket 2. The other end of the telescopic spring 8 is fixedly connected to a limit post 9. The transverse bracket 1 is provided with a plurality of limit holes 10 that are adapted to the limit post 9, and the transverse bracket 1 is provided with a sliding groove 11 for the limit post 9 to slide.

[0045] This quick-release modular door-type display rack, by pressing the limiting post 9, causes the telescopic spring 8 to contract under pressure, and then by stretching the sliding bracket 2 outward, the limiting post 9 moves axially within the groove, and through the cooperation of the limiting hole 10, the purpose of adjusting the length of the sliding bracket 2 extending to the outside of the horizontal bracket 1 is achieved.

[0046] exist Figure 5-6 The leveling device includes a leveling threaded rod 12 and a leveling knob 13. One end of the leveling threaded rod 12 is threaded into the vertical support 4 through a threaded hole. The other end of the leveling threaded rod 12 extends outside the vertical support 4 and is fixedly welded to a support plate 14. The leveling knob 13 is rotatably mounted on the vertical support 4, and the leveling knob 13 has a thread that matches the leveling threaded rod 12.

[0047] This quick-release modular door-type display stand allows for axial movement of the leveling screw rod 12, which is threaded onto the leveling screw knob 13, by rotating the leveling knob 13. Simultaneously, it drives the support plate 14, which is rigidly connected to the leveling screw rod 12, to move axially in sync, thereby achieving the purpose of adjusting the height of the vertical support 4 according to the elevation of the location.

[0048] exist Figure 5 In the middle: Anti-collision strips 15 are fixedly glued to all four sides of the vertical bracket 4.

[0049] This quick-release modular door-type display stand, through its structure, aims to prevent damage to the vertical support 4 from impacts.

[0050] exist Figure 5 In the middle: LED light module 16 can be detachably installed on the vertical bracket 4.

[0051] This quick-release modular door-type display stand, through its structure, provides lighting for nighttime use.

[0052] exist Figure 4-6 In the middle: both the fastening knob 5 and the leveling knob 13 are equipped with anti-slip textures.

[0053] This quick-release modular door-type display rack, through its structure, makes it easier to rotate the fastening knob 5 and the leveling knob 13.

[0054] exist Figure 1In the middle: the side of the vertical bracket 4 is fixedly connected with a hook 17.

[0055] This quick-release modular door-type display stand achieves the purpose of conveniently hanging objects through its structure.

[0056] exist Figure 2-3 In the middle: the pitch of the fastening threaded rod 6 and the fastening button 5 is 1.5-2.5mm, and the rotation angle of the fastening button 55 does not exceed 270°.

[0057] This quick-release modular door-type display stand features a 1.5-2.5mm coarse thread pitch design for the fastening threaded rod 6 and fastening button 5, combined with a rotation angle limit of no more than 270°. This achieves dual optimization of rapid locking and precise force application. The larger thread pitch allows for greater axial displacement with a single rotation, shortening the traditional locking process that requires multiple rotations to within three-quarters of a rotation, significantly improving the efficiency of disassembling and assembling the horizontal support 1.

[0058] exist Figure 4 In the middle: the positioning permanent magnet 3 is I-shaped.

[0059] This quick-release modular door-type display stand uses an I-shaped foolproof design to prevent the horizontal support 1 from being installed backwards.

[0060] In this embodiment, the positioning permanent magnet 3 and the telescopic spring 8 are both commercially available devices known to those skilled in the art. They can be customized or selected according to actual needs. Here, we are only using them without making any structural or functional improvements, so we will not go into detail here.

[0061] The implementation principle of a quick-release modular door-type display rack in this application embodiment is as follows: First, the user rotates the leveling knob 13, causing the leveling threaded rod 12, which is threaded onto the leveling knob 13, to move axially. Simultaneously, this causes the support plate 14, rigidly connected to the leveling threaded rod 12, to move axially in sync. This allows adjustment of the height of the vertical support 4 according to the elevation of the location. Then, the positioning permanent magnet 3 achieves pre-positioning through magnetic attraction with the positioning groove. The I-shaped anti-foolproof structure effectively prevents the horizontal support 1 from being installed in reverse. When the fastening knob 5 is rotated, the threaded fastening mechanism... The threaded rod 6 generates axial displacement, which drives the integrally formed fastening plate 7 to move synchronously, thereby applying a uniform clamping force to the positioning permanent magnet 3. This design, which combines magnetic pre-positioning and mechanical locking, allows for quick assembly and disassembly between the horizontal support 1 and the vertical support 4, while ensuring the rigidity of the connection displacement. Finally, by pressing the limiting post 9, the telescopic spring 8 is extended and retracted under pressure. Then, by pulling the sliding support 2 outward, the limiting post 9 moves axially within the groove. Through the cooperation of the limiting hole 10, the length of the sliding support 2 extending to the outside of the horizontal support 1 is adjusted.

Claims

1. A quick release combination door type display rack characterized in that, include: Horizontal support (1); Two sliding brackets (2) are slidably disposed in the transverse bracket (1), and a positioning permanent magnet (3) is attached to the end of the sliding bracket (2) away from the transverse bracket (1) by an adhesive. A vertical support (4) is detachably connected to a positioning permanent magnet (3) through a positioning groove inside it; The fastening button (5) and the fastening threaded rod (6) are arranged inside the vertical bracket (4). One end of the fastening threaded rod (6) is fixedly connected to the fastening plate (7), and the other end of the fastening threaded rod (6) extends to the outside of the vertical bracket (4) through the threaded hole opened on the vertical bracket (4). The fastening button (5) is rotatably arranged on the vertical bracket (4), and the fastening button (5) and the end of the fastening threaded rod (6) extending to the outside of the vertical bracket (4) are screwed together. A limit adjustment device is provided on the sliding bracket (2) and is used to adjust the length of the sliding bracket (2) extending to the outside of the transverse bracket (1); A leveling device is installed inside the vertical support (4) and is used to adjust the height of the vertical support (4); The limiting adjustment device includes a telescopic spring (8). One end of the telescopic spring (8) is fixedly installed in the sliding bracket (2) through a hole opened on the sliding bracket (2). The other end of the telescopic spring (8) is fixedly connected to a limiting post (9). The transverse bracket (1) is provided with a plurality of limiting holes (10) that are adapted to the limiting post (9). The transverse bracket (1) is provided with a sliding groove (11) for the limiting post (9) to slide inside. The leveling device includes a leveling threaded rod (12) and a leveling knob (13). One end of the leveling threaded rod (12) is threaded onto the vertical support (4) through a threaded hole. The other end of the leveling threaded rod (12) extends to the outside of the vertical support (4) and is fixedly welded to a support plate (14). The leveling knob (13) is rotatably mounted on the vertical support (4), and the leveling knob (13) has a thread that matches the leveling threaded rod (12). The vertical support (4) has anti-collision strips (15) fixedly bonded to all four sides. The positioning permanent magnet (3) is I-shaped.

2. The quick-release modular door-type display stand according to claim 1, characterized in that: LED light block modules (16) are detachably installed on the vertical support (4).

3. The quick-release modular door-type display stand according to claim 2, characterized in that: Both the fastening knob (5) and the leveling knob (13) are provided with anti-slip texture.

4. The quick-release modular door-type display stand according to claim 1, characterized in that: The side of the vertical support (4) is fixedly connected with a hook (17).

5. A quick-release modular door-type display stand according to claim 1, characterized in that: The thread pitch of the fastening threaded rod (6) and the fastening button (5) is 1.5-2.5mm, and the rotation angle of the fastening button (5) does not exceed 270°.

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