Exhibition article hanging support in exhibition hall

Abstract

The utility model relates to the technical field of hanging supports, in particular to an exhibition hall exhibit hanging support which comprises a support body and a plurality of hooks, a button is arranged on the side wall of the support body, a U-shaped groove is formed in the support body, two moving plates are connected to the U-shaped groove in a sliding mode, a lifting mechanism is arranged between the two moving plates and the support body, and the hanging hooks are arranged on the lifting mechanism. And two mounting plates are fixedly connected between the two movable plates, and a plurality of mounting blocks used for limiting and fixing hooks are arranged on the two mounting plates. The hook is limited and fixed by the mounting block, when the hook is disassembled and assembled, only the hook needs to be inserted into the mounting groove in the mounting block, and the hook is pulled out upwards when the hook is disassembled, so that the hook is convenient to disassemble and assemble, an operator can replace the damaged hook conveniently, and the mounting block is fixed on the mounting plate through the bolt; the installation blocks can be replaced only by screwing the bolts, the installation blocks and the hooks are simple in structure, mass production is facilitated, and the installation blocks and the hooks are convenient to combine.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging brackets, in particular to a hanging bracket for exhibition hall exhibits. Background Art

[0002] At present, a bracket is a frame that supports objects. It was originally a term in the construction industry, specifically referring to the temporary support set up when building a building. However, brackets are now widely used and can be seen everywhere in work and life, such as camera tripods, heart brackets used in the medical field, etc. When using a hanging bracket to exhibit exhibits, the hook and the hanging plate are usually set in one piece. If the hook is damaged, it is difficult to replace it, and the distance between the hooks cannot be changed. When hanging larger exhibits, the two sides of the exhibits are easy to touch the hooks on both sides, resulting in a loose hanging;

[0003] Referring to the application number "CN202122438679.0", the document named "A kind of exhibition hall exhibit hanging bracket", a socket is opened on the inner side of the hanging plate, and the hook can be engaged on the inner side of the socket for fixing through the expansion and contraction action of the spring and the reed, so that the exhibits can be hung conveniently by the hook. When not in use, the hook can be removed to facilitate the placement between the brackets. When the hook is damaged, it is convenient to replace the hook, and the operation is simple; however, the spring and the reed have a service life, and the effect of fixing and limiting will deteriorate after long-term use. It is inconvenient for the operator to disassemble and replace the spring and the reed placed in the socket, and the method of fixing and limiting the hook by the spring and the reed is more troublesome.

[0004] For this purpose, we designed a bracket for hanging exhibits in the exhibition hall. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the spring and the reed have poor fixing effect on the hook after long-term use, and the spring and the reed are arranged in the socket and are inconvenient to disassemble and replace, and proposes a hanging bracket for exhibition hall exhibits.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hanging bracket for exhibition hall exhibits comprises a frame and a plurality of hooks, wherein a button is arranged on the side wall of the frame, a U-shaped groove is opened on the frame, two movable plates are slidably connected to the U-shaped groove, a lifting mechanism is arranged between the two movable plates and the frame, two mounting plates are fixedly connected between the two movable plates, and a plurality of mounting blocks for limiting and fixing the hooks are arranged on the two mounting plates.

[0008] Preferably, a connecting hole is provided on the side wall of the mounting block, a bolt is provided in the connecting hole, and the bolt passes through the connecting hole and is threadedly connected to the mounting plate.

[0009] Preferably, a mounting groove is provided on the mounting block, and the hook is inserted into the mounting groove.

[0010] Preferably, the lifting mechanism comprises:

[0011] Two screw rods, the two screw rods are rotatably connected in the U-shaped groove:

[0012] Two gears, the two gears are coaxially fixed with the two lead screws respectively, and the two gears are meshed with each other through a belt transmission;

[0013] Two sliders are provided, the two sliders slide in the U-shaped groove, and the sliders are threadedly connected with the lead screw.

[0014] Preferably, the sliding block is fixedly connected to the movable plate, a cylindrical groove is formed on the movable plate, and the screw rod extends into the cylindrical groove.

[0015] Preferably, a motor is fixedly connected in the frame, and the output end of the motor extends into the U-shaped groove and is coaxially fixed with the screw rod.

[0016] The beneficial effects of the utility model are:

[0017] The utility model adopts an installation block to limit and fix the hook. When disassembling the hook, it is only necessary to insert the hook into the installation groove on the installation block. When disassembling, the hook is pulled out upward. The disassembly and assembly are convenient, and it is convenient for operators to replace damaged hooks. The installation block is fixed to the installation plate by bolts. If the installation block is damaged, it is only necessary to screw the bolts to replace the installation block. The installation block and the hook have simple structures, which is convenient for mass production, and the installation block and the hook are convenient to combine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a bracket for hanging exhibits in an exhibition hall proposed by the utility model;

[0019] Figure 2 This is a front cross-sectional view of an exhibition hall exhibit hanging bracket proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between a hook and a mounting block of a pavilion exhibit hanging bracket proposed by the utility model;

[0021] Figure 4 This is a structural cross-sectional view of a bracket for hanging exhibits in an exhibition hall proposed by the utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] In the figure: 1. frame; 2. button; 3. moving plate; 4. mounting plate; 5. mounting block; 6. hook; 7. motor; 8. screw rod; 9. slider; 10. belt; 11. cylindrical groove; 12. gear; 13. U-shaped groove; 14. bolt. DETAILED DESCRIPTION

[0024] Reference Figure 1-Figure 5 A hanging bracket for exhibition hall exhibits includes a frame 1 and a plurality of hooks 6, a button 2 is provided on the side wall of the frame 1, a U-shaped groove 13 is opened on the frame 1, two movable plates 3 are slidably connected to the U-shaped groove 13, a lifting mechanism is provided between the two movable plates 3 and the frame 1, two mounting plates 4 are fixedly connected between the two movable plates 3, and a plurality of mounting blocks 5 for limiting and fixing the hooks 6 are provided on the two mounting plates 4.

[0025] Reference Figure 3 As shown, a connecting hole is provided on the side wall of the mounting block 5, a bolt 14 is provided in the connecting hole, the bolt 14 passes through the connecting hole and is threadedly connected to the mounting plate 4, a thread groove is provided on the side wall of the mounting plate 4, the bolt 14 is threadedly connected to the thread groove; a mounting groove is provided on the mounting block 5, and the hook 6 is inserted into the mounting groove;

[0026] When in use, the bolt 14 is turned to fix the mounting block 5 on the mounting plate 4. If the mounting block 5 is damaged, it is only necessary to screw the bolt 14 to replace the mounting block 5, and then insert the hook 6 downward into the mounting groove on the mounting block 5, so that the hook 6 is fixed and limited on the mounting block 5 for hanging exhibits. When dismantling, the hook 6 is pulled out upward, which is convenient for disassembly and assembly, and it is convenient for operators to replace damaged hooks 6. The mounting block 5 and the hook 6 have a simple structure, which is convenient for mass production, and the mounting block 5 and the hook 6 are easy to combine.

[0027] Reference Figure 2 , Figure 4 and Figure 5 As shown, the lifting mechanism includes two screw rods 8, which are rotatably connected in a U-shaped groove 13: the lifting mechanism also includes two gears 12, which are coaxially fixed with the two screw rods 8 respectively, and the two gears 12 are meshed and transmitted by a belt 10; the lifting mechanism also includes two sliders 9, which slide in the U-shaped groove 13, and the sliders 9 are threadedly connected to the screw rods 8; the sliders 9 are fixedly connected to the moving plate 3, and a cylindrical groove 11 is provided on the moving plate 3, and the screw rod 8 extends into the cylindrical groove 11; the frame body 1 is fixedly connected with an electric motor 7, and the output end of the electric motor 7 extends into the U-shaped groove 13 and is coaxially fixed with the screw rod 8; a battery for providing power to the electric motor 7 is installed in the frame body 1, which is not shown in the figure.

[0028] When in use, the button 2 is pressed to start the motor 7 to drive the screw rod 8 and the gear 12 coaxially fixed with the screw rod 8 to rotate. The rotating gear 12 drives another gear 12 to rotate through the meshing belt 10, thereby driving the screw rod 8 coaxially fixed with the other gear 12 to rotate. The two rotating screw rods 8 drive the slider 9 and the moving plate 3 fixed on the slider 9 to rise and fall, thereby driving the mounting plate 4 fixed between the moving plates 3 and the exhibits hung on the mounting plate 4 to rise and fall.

[0029] By setting the gear 12 and the belt 10, the motor 7 can drive the two screw rods 8 to rotate at the same time, thereby driving the two movable plates 3 to rise and fall at the same time, so that the mounting plate 4 fixed between the two movable plates 3 can be lifted and lowered more smoothly. It should be noted that the specific model and specifications of the motor 7 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0030] The working principle of the utility model is as follows:

[0031] The bolt 14 is turned to fix the mounting block 5 on the mounting plate 4, and then the hook 6 is inserted downward into the mounting groove on the mounting block 5, so that the hook 6 is fixed and limited on the mounting block 5, so as to hang the exhibits;

[0032] Pressing the button 2 starts the motor 7 to drive the screw rod 8 and the gear 12 coaxially fixed with the screw rod 8 to rotate. The rotating gear 12 drives another gear 12 to rotate through the meshing belt 10, thereby driving the screw rod 8 coaxially fixed with the other gear 12 to rotate. The two rotating screw rods 8 drive the slider 9 and the moving plate 3 fixed on the slider 9 to rise and fall, thereby driving the mounting plate 4 fixed between the moving plates 3 and the exhibits hung on the mounting plate 4 to rise and fall.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bracket for hanging exhibits in an exhibition hall, comprising a bracket body (1) and a plurality of hooks (6), It is characterized in that A button (2) is provided on the side wall of the frame (1); a U-shaped groove (13) is provided on the frame (1); two movable plates (3) are slidably connected to the U-shaped groove (13); a lifting mechanism is provided between the two movable plates (3) and the frame (1); two mounting plates (4) are fixedly connected between the two movable plates (3); and a plurality of mounting blocks (5) for limiting and fixing hooks (6) are provided on the two mounting plates (4).

2. The exhibition hall exhibit hanging bracket according to claim 1, It is characterized in that A connecting hole is provided on the side wall of the mounting block (5), a bolt (14) is provided in the connecting hole, and the bolt (14) passes through the connecting hole and is threadedly connected to the mounting plate (4).

3. The exhibition hall exhibit hanging bracket according to claim 2, It is characterized in that The mounting block (5) is provided with a mounting groove, and the hook (6) is inserted into the mounting groove.

4. The exhibition hall exhibit hanging bracket according to claim 1, It is characterized in that The lifting mechanism comprises: Two screw rods (8), the two screw rods (8) are rotatably connected in the U-shaped groove (13): Two gears (12), the two gears (12) are coaxially fixed to the two screw rods (8) respectively, and the two gears (12) are meshed and driven by a belt (10); Two sliders (9), the two sliders (9) slide in the U-shaped groove (13), and the sliders (9) are threadedly connected to the screw rod (8).

5. The exhibition hall exhibit hanging bracket according to claim 4, It is characterized in that The sliding block (9) is fixedly connected to the movable plate (3); a cylindrical groove (11) is provided on the movable plate (3), and the screw rod (8) extends into the cylindrical groove (11).

6. The exhibition hall exhibit hanging bracket according to claim 5, It is characterized in that An electric motor (7) is fixedly connected inside the frame (1), and an output end of the electric motor (7) extends into the U-shaped groove (13) and is coaxially fixed with the screw rod (8).

Images