An adjustable display board fixing device

Abstract

This utility model discloses an adjustable display board fixing device, relating to the field of product display technology. It includes a support base with four sets of mounting brackets on its outer side. A fixing frame is fixed to the top of each mounting bracket, and a display board body is snapped into the inner wall of the fixing frame. A limiting component for limiting the position of the display board body is provided on the top of the fixing frame. The advantages of this utility model are: the installation area of ​​the display board body can be adjusted by moving the connecting frame, accommodating display boards of different sizes, and four sets of display board bodies can be installed simultaneously. The movement of the second fixing sleeve drives the movement of the second connecting block, causing the second connecting rod to slide inside the second connecting block. The second connecting rod pulls the first connecting rod to rotate inside the first connecting block, and the rotation of the first connecting rod drives the mounting bracket to rotate, thereby achieving angle adjustment of the display board body.

Description

Technical Field

[0001] This utility model relates to the field of product display technology, and in particular to an adjustable display board fixing device. Background Technology

[0002] Museum display panels are an important medium for information dissemination and cultural display in museums. They play a core role in presenting the background, knowledge content, and historical value of exhibits to visitors in a direct way. Through a combination of text and images, they present key information about cultural relics, artworks, or historical events in a concise and clear manner, helping visitors to quickly understand the significance of the exhibits. At the same time, they supplement the deeper content that the exhibits themselves cannot express directly, such as the background of creation, the interpretation of cultural symbols, and the context of historical events.

[0003] When using exhibition boards, a fixing device is needed to install and secure them. Existing exhibition board fixing devices usually use brackets to install and secure the exhibition boards. However, the display angle of the brackets is fixed, which may cause the view of adjacent exhibition boards to be blocked, affecting the exhibition effect. Fixed brackets cannot be adapted to different scenarios, and multiple sets of equipment need to be purchased, which increases the venue's equipment costs. At the same time, only a single exhibition board can be installed and displayed. Each exhibition board bracket needs to occupy a separate space, which increases the distance between adjacent exhibition boards and reduces the space utilization rate. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] An adjustable display board fixing device includes a support base, four sets of mounting brackets are provided on the outer side of the support base, a fixing frame is fixed on the top of the mounting brackets, a display board body is snapped into the inner wall of the fixing frame, a limiting component for limiting the display board body is provided on the top of the fixing frame, a sleeve rod is fixed on the top of the support base, and four sets of transmission components for adjusting the angle of the display board body are provided on the outer side of the sleeve rod, and the transmission components correspond one-to-one with the mounting brackets;

[0007] The limiting component includes a partition fixed to the top of the fixed frame, and a connecting frame for adjusting the installation area of ​​the display panel is slidably connected to the outside of the partition.

[0008] The transmission assembly includes a first fixed sleeve fixed to the outside of the sleeve rod, a plurality of first connecting blocks fixed to the outside of the first fixed sleeve, a first connecting rod rotatably connected to the inner wall of the first connecting block, and the bottom of the first connecting rod fixedly connected to the top of the mounting bracket.

[0009] As a preferred embodiment of the adjustable display board fixing device of this utility model, guide frames are fixed on both sides of the fixing frame, and a limiting plate for limiting the connection frame is slidably connected to the inner wall of the guide frame.

[0010] As a preferred embodiment of the adjustable display board fixing device of this utility model, the top of the limiting plate is fixed with a fixing block, one side of the fixing block is fixedly connected to one side of the connecting frame, and the inner wall of the guide frame is threaded with a limiting bolt for limiting the limiting plate.

[0011] In a preferred embodiment of the adjustable display board fixing device of this utility model, a sliding rod is slidably connected to the inner wall of the sleeve rod, a second fixing sleeve is fixed to the outer side of the sliding rod, and a top plate is fixed to the top of the sliding rod.

[0012] As a preferred embodiment of the adjustable display board fixing device of this utility model, the second fixing sleeve has multiple sets of second connecting blocks fixed on its outer side, and the second connecting blocks correspond one-to-one with the first connecting blocks. The inner wall of the second connecting block is rotatably connected to a second connecting rod for pulling the first connecting rod to rotate, and one end of the second connecting rod is rotatably connected to the outer side of the first connecting rod.

[0013] As a preferred embodiment of the adjustable display board fixing device of this utility model, wherein: an electric push rod for driving the slide rod to move is fixed on the inner wall of the support base, and the piston rod of the electric push rod is fixedly connected to the bottom of the slide rod.

[0014] In a preferred embodiment of the adjustable display board fixing device of this utility model, a support frame is fixed to the bottom of the support base, and a chassis is fixed to the bottom of the support frame.

[0015] The beneficial effects of this utility model are as follows: the installation area of ​​the display panel body can be adjusted by moving the connecting frame to adapt to display panels of different sizes, and four sets of display panel bodies can be installed at the same time. The second connecting block is moved by moving the second fixed sleeve, so that the second connecting rod slides inside the second connecting block. The first connecting rod is pulled to rotate inside the first connecting block by the second connecting rod. The rotation of the first connecting rod drives the mounting frame to rotate. The angle of the display panel body can be adjusted by rotation, and the angle of multiple sets of display panel bodies can be adjusted at the same time, which is convenient for subsequent exhibitions. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is an overall structural diagram of the adjustable display board fixing device.

[0018] Figure 2 This is a schematic diagram of the support base in an adjustable display board fixing device.

[0019] Figure 3 This is a schematic diagram of the transmission component in an adjustable display board fixing device.

[0020] Figure 4 This is a schematic diagram of the fixing frame in an adjustable display board fixing device.

[0021] The following are the labeling elements in the diagram: 1. Support base; 2. Mounting frame; 3. Fixing frame; 4. Display panel body; 5. Limiting component; 51. Partition plate; 52. Connecting frame; 6. Sleeve rod; 7. Transmission component; 71. First fixing sleeve; 72. First connecting block; 73. First connecting rod; 8. Guide frame; 9. Limiting plate; 10. Fixing block; 11. Limiting bolt; 12. Sliding rod; 13. Second fixing sleeve; 14. Top plate; 15. Second connecting block; 16. Second connecting rod; 17. Electric push rod; 18. Support frame; 19. Chassis. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example 1:

[0026] Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides an adjustable display board fixing device, including a support base 1. Four sets of mounting brackets 2 are provided on the outer side of the support base 1. A fixing frame 3 is fixed on the top of the mounting bracket 2. The inner wall of the fixing frame 3 is clamped to the display board body 4. A limiting component 5 for limiting the display board body 4 is provided on the top of the fixing frame 3. A sleeve rod 6 is fixed on the top of the support base 1. Four sets of transmission components 7 for adjusting the angle of the display board body 4 are provided on the outer side of the sleeve rod 6, and the transmission components 7 correspond one-to-one with the mounting brackets 2.

[0027] The exhibition panel body 4 is inserted into the fixed frame 3 for installation. The limiting component 5 is used to limit the position of the exhibition panel body 4 and can also be used to adjust the installation area of ​​the exhibition panel body 4 to accommodate exhibition panels of different sizes. Four sets of exhibition panel bodies 4 can be installed at the same time to improve the display effect of the museum exhibition panels. The transmission component 7 drives the mounting frame 2 to rotate, and the angle of the exhibition panel body 4 can be adjusted by rotation. Multiple sets of exhibition panel bodies 4 can be adjusted at the same time.

[0028] The limiting component 5 includes a partition 51 fixed to the top of the fixed frame 3, and a connecting frame 52 for adjusting the installation area of ​​the display board is slidably connected to the outside of the partition 51.

[0029] Pull the connecting frame 52 to slide it on the outside of the partition 51, so that the connecting frame 52 can be raised to adjust the installation area of ​​the display panel body 4 and adapt to display panel bodies 4 of different sizes.

[0030] The transmission assembly 7 includes a first fixed sleeve 71 fixed to the outside of the sleeve rod 6. Multiple sets of first connecting blocks 72 are fixed to the outside of the first fixed sleeve 71. A first connecting rod 73 is rotatably connected to the inner wall of the first connecting block 72, and the bottom of the first connecting rod 73 is fixedly connected to the top of the mounting bracket 2.

[0031] The first connecting rod 73 rotates to drive the mounting frame 2 to rotate, thereby adjusting the angle of the display panel body 4 for easy subsequent exhibition.

[0032] Example 2:

[0033] This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, guide frames 8 are fixed on both sides of the fixed frame 3, and a limiting plate 9 for limiting the connection frame 52 is slidably connected to the inner wall of the guide frame 8.

[0035] The movement of the connecting frame 52 will cause the limiting plate 9 to slide inside the guide frame 8, which improves the stability of the movement of the connecting frame 52. The guide frame 8 provides a sliding track for the limiting plate 9 to ensure the stable movement of the limiting plate 9.

[0036] Specifically, a fixing block 10 is fixed to the top of the limiting plate 9, and one side of the fixing block 10 is fixedly connected to one side of the connecting frame 52. The inner wall of the guide frame 8 is threaded with a limiting bolt 11 for limiting the limiting plate 9.

[0037] The movement of the connecting frame 52 drives the fixed block 10 and the limiting plate 9 to move, allowing the limiting plate 9 to slide inside the guide frame 8, thereby improving the stability of the movement of the connecting frame 52. The movement of the connecting frame 52 can be used to adjust the installation area of ​​the display panel body 4 to accommodate display panels of different sizes, and four sets of display panel bodies 4 can be installed at the same time. The limiting plate 9 is fixed inside the guide frame 8 by the limiting bolt 11 to limit the connection frame 52, thereby improving the installation and fixing effect of the display panel body 4 and facilitating the subsequent disassembly and replacement of the display panel body 4.

[0038] Example 3:

[0039] This is the third embodiment of the present invention, which is based on the first two embodiments.

[0040] Specifically, a slide rod 12 is slidably connected to the inner wall of the sleeve rod 6, a second fixing sleeve 13 is fixed to the outer side of the slide rod 12, and a top plate 14 is fixed to the top of the slide rod 12.

[0041] By sliding the slide bar 12 inside the sleeve 6, the second fixed sleeve 13 can be moved up and down, which facilitates the subsequent adjustment of the angle of the display board body 4.

[0042] Specifically, multiple sets of second connecting blocks 15 are fixed to the outer side of the second fixed sleeve 13, and the second connecting blocks 15 correspond one-to-one with the first connecting blocks 72. The inner wall of the second connecting block 15 is rotatably connected to a second connecting rod 16 for pulling the first connecting rod 73 to rotate, and one end of the second connecting rod 16 is rotatably connected to the outer side of the first connecting rod 73.

[0043] By sliding the slide bar 12 inside the sleeve 6, the second fixed sleeve 13 can be moved up and down. The movement of the second fixed sleeve 13 causes the second connecting block 15 to move, so that the second connecting rod 16 slides inside the second connecting block 15. The second connecting rod 16 pulls the first connecting rod 73 to rotate inside the first connecting block 72. The rotation of the first connecting rod 73 causes the mounting frame 2 to rotate. The angle of the display panel body 4 can be adjusted by rotation, and multiple sets of display panel bodies 4 can be adjusted at the same time, which is convenient for subsequent exhibitions.

[0044] Specifically, an electric push rod 17 for moving the slide rod 12 is fixed on the inner wall of the support base 1, and the piston rod of the electric push rod 17 is fixedly connected to the bottom of the slide rod 12.

[0045] The electric push rod 17 can push the slide rod 12 to slide inside the sleeve rod 6, thereby improving the stability of the slide rod 12 and enabling the slide rod 12 to move vertically up and down.

[0046] Specifically, a support frame 18 is fixed to the bottom of the support base 1, and a chassis 19 is fixed to the bottom of the support frame 18.

[0047] The stability of the device is enhanced by the support frame 18, and the stability is further improved by the chassis 19, which increases the contact area between the device and the ground.

[0048] In use, the connecting frame 52 is pulled to slide on the outside of the partition 51, causing the connecting frame 52 to rise. The movement of the connecting frame 52 drives the fixed block 10 and the limiting plate 9 to move, allowing the limiting plate 9 to slide inside the guide frame 8, improving the stability of the connecting frame 52's movement. The movement of the connecting frame 52 can be used to adjust the installation area of ​​the display panel body 4, adapting to display panels of different sizes, and four sets of display panel bodies 4 can be installed simultaneously. The limiting plate 9 is fixed inside the guide frame 8 by the limiting bolt 11, limiting the connecting frame 52, improving the installation and fixing effect of the display panel body 4, and facilitating the subsequent disassembly and replacement of the display panel body 4. The sliding rod 12 can be pushed by the electric push rod 17 to the sleeve rod. The internal sliding mechanism of the sleeve 6 allows the sliding rod 12 to slide within the sleeve 6, which in turn drives the second fixed sleeve 13 to move up and down. The movement of the second fixed sleeve 13 drives the second connecting block 15 to move, causing the second connecting rod 16 to slide within the second connecting block 15. The second connecting rod 16 pulls the first connecting rod 73 to rotate within the first connecting block 72. The rotation of the first connecting rod 73 drives the mounting frame 2 to rotate, thereby adjusting the angle of the display panel body 4. Multiple display panel bodies 4 can be adjusted simultaneously for convenient subsequent exhibitions. The support frame 18 enhances the stability of the device, and the chassis 19 increases the contact area between the device and the ground, further improving stability.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjustable display board fixing device, comprising a support base (1), characterized in that: Four sets of mounting brackets (2) are provided on the outside of the support base (1). A fixing frame (3) is fixed on the top of the mounting bracket (2). The inner wall of the fixing frame (3) is clamped to the display board body (4). A limiting component (5) for limiting the display board body (4) is provided on the top of the fixing frame (3). A sleeve rod (6) is fixed on the top of the support base (1). Four sets of transmission components (7) for adjusting the angle of the display board body (4) are provided on the outside of the sleeve rod (6). The transmission components (7) correspond one-to-one with the mounting brackets (2). The limiting component (5) includes a partition (51) fixed to the top of the fixed frame (3), and a connecting frame (52) for adjusting the installation area of ​​the display board is slidably connected to the outside of the partition (51). The transmission assembly (7) includes a first fixed sleeve (71) fixed to the outside of the sleeve rod (6). Multiple sets of first connecting blocks (72) are fixed to the outside of the first fixed sleeve (71). A first connecting rod (73) is rotatably connected to the inner wall of the first connecting block (72), and the bottom of the first connecting rod (73) is fixedly connected to the top of the mounting bracket (2).

2. The adjustable display board fixing device as described in claim 1, characterized in that: Guide frames (8) are fixed on both sides of the fixed frame (3), and a limiting plate (9) for limiting the connection frame (52) is slidably connected to the inner wall of the guide frame (8).

3. The adjustable display board fixing device as described in claim 2, characterized in that: The top of the limiting plate (9) is fixed with a fixing block (10), one side of the fixing block (10) is fixedly connected to one side of the connecting frame (52), and the inner wall of the guide frame (8) is threaded with a limiting bolt (11) for limiting the limiting plate (9).

4. The adjustable display board fixing device as described in claim 1, characterized in that: The inner wall of the sleeve (6) is slidably connected to a slide rod (12), a second fixing sleeve (13) is fixed to the outer side of the slide rod (12), and a top plate (14) is fixed to the top of the slide rod (12).

5. The adjustable display board fixing device as described in claim 4, characterized in that: Multiple sets of second connecting blocks (15) are fixed on the outer side of the second fixed sleeve (13), and the second connecting blocks (15) correspond one-to-one with the first connecting blocks (72). The inner wall of the second connecting block (15) is rotatably connected to a second connecting rod (16) for pulling the first connecting rod (73) to rotate, and one end of the second connecting rod (16) is rotatably connected to the outer side of the first connecting rod (73).

6. The adjustable display board fixing device as described in claim 4, characterized in that: The inner wall of the support base (1) is fixed with an electric push rod (17) for moving the slide rod (12), and the piston rod of the electric push rod (17) is fixedly connected to the bottom of the slide rod (12).

7. The adjustable display board fixing device as described in claim 1, characterized in that: The bottom of the support base (1) is fixed with a support frame (18), and the bottom of the support frame (18) is fixed with a chassis (19).

Images