Modularized splicing buckle type liquid crystal display screen

Abstract

The utility model relates to the field of liquid crystal display screen equipment, and discloses a modularized splicing buckle type liquid crystal display screen which comprises an installation frame, a liquid crystal screen is detachably connected to the front surface of the installation frame, a buckle assembly is arranged on the rear surface of the installation frame, an auxiliary assembly is arranged on the bottom face of the installation frame, and the buckle assembly comprises a buckle plate. A mounting hole is formed in the rear surface of the mounting frame, fixing bolts are detachably connected to the upper end and the lower end of the buckle plate, a positioning groove is formed in the position, close to the lower side of the fixing bolts, of the front surface of the buckle plate, and a mounting groove is formed in the axis position of the right surface of the buckle plate. According to the utility model, the parts such as the buckle plate, the rolling ball, the telescopic rod and the like in the buckle assembly are matched with each other by utilizing the connection relationship, so that the smoothness in the embedding process of the equipment is improved, the mounting convenience of the buckle assembly is enhanced, the locking effect on the buckle assembly is realized, and the positioning effect of the equipment is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of liquid crystal display equipment, and in particular to a modular splicing snap-on liquid crystal display. Background Technology

[0002] With the rapid development of information technology, LCD screens are increasingly widely used in various fields. Especially in large-scale display systems, such as monitoring centers, conference displays, and advertising media, higher demands are placed on the splicing capability, modularity, and ease of installation of LCD screens. Traditional LCD screen splicing methods mostly use bolt fixing or welding connections. These methods are not only complex to install but also difficult to maintain, making it difficult to meet the flexibility and efficiency requirements of modern display systems.

[0003] A search revealed Chinese Patent Publication No. CN219658308U, which discloses a splicing LCD display screen, relating to the field of LCD displays. The screen includes multiple LCD display bodies that are spliced ​​together. An LCD display frame is fixedly mounted around each LCD display body, and an upper slot is provided on the upper surface of the frame. When multiple LCD display bodies are spliced ​​together, side clips engage in the side slots, and lower clips engage in the upper slots. This facilitates the individual assembly and disassembly of adjacent LCD display bodies. In use, at least one LCD display frame can be fixed to a wall using a bracket.

[0004] The above-mentioned device has the following drawbacks: when fixing the display screen, multiple frames are often required for support and positioning, which makes it inconvenient to disassemble the display screen. Therefore, a modular splicing snap-on LCD display screen is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular splicing snap-on LCD display screen, which aims to improve the problem of inconvenient installation and disassembly of the display screen in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a modular splicing snap-on LCD display screen, including a mounting frame, an LCD screen detachably connected to the front surface of the mounting frame, a snap-on assembly provided on the rear surface of the mounting frame, and an auxiliary assembly provided on the bottom surface of the mounting frame. The snap-on assembly includes a snap-on plate, with fixing bolts detachably connected to the upper and lower ends of the snap-on plate. A positioning groove is provided on the lower side of the front surface of the snap-on plate near the fixing bolts, and an installation groove is provided at the axis of the right surface of the snap-on plate. A telescopic rod is fixedly connected to the inner wall of the installation groove, and the telescopic rod is elastically connected to a positioning seat via a spring.

[0007] As a further description of the above technical solution: the auxiliary component includes an auxiliary groove, a slide rail is provided at the rear end of the auxiliary groove, an auxiliary plate is slidably connected to the inner wall of the slide rail, a handle is fixedly connected to the front surface of the auxiliary plate, a fixing plate is fixedly connected to the rear surface of the auxiliary plate, and rubber sleeves are detachably connected to both the left and right surfaces of the fixing plate.

[0008] As a further description of the above technical solution: a ball is rolled on the right surface of the positioning seat, and a mounting hole is provided on the rear surface of the mounting frame.

[0009] As a further description of the above technical solution: the left end of the spring is fixedly installed on the telescopic end of the telescopic rod, and the right end of the spring is fixedly connected to the left surface of the positioning seat.

[0010] As a further description of the above technical solution: a magnetic block is fixedly connected to the left surface of the auxiliary plate, and a magnetic groove is formed on the right surface of the auxiliary plate.

[0011] As a further description of the above technical solution: the magnetism of the magnetic block is opposite to that of the magnetic groove, and the magnetic block is magnetically connected to the inner wall of the magnetic groove.

[0012] As a further description of the above technical solution: the interior of the rubber sleeve is configured as a hollow structure, and the top corners of the grippers on the outer surface of the rubber sleeve are configured as rounded corners.

[0013] As a further description of the above technical solution: the fixing plate is slidably connected to the inner wall of the auxiliary groove.

[0014] As a further description of the above technical solution: the auxiliary groove is formed at the bottom of the mounting frame.

[0015] As a further description of the above technical solution: the buckle plate is fixedly installed in the inner wall of the mounting hole by fixing bolts.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, by utilizing the mutual cooperation between the buckle plate, ball, telescopic rod and other components in the buckle assembly through the connection relationship, the smoothness of the equipment embedding process is improved, the convenience of the buckle assembly installation is enhanced, the locking function of the buckle assembly is realized, and the positioning effect of the equipment is enhanced.

[0018] 2. In this utility model, by utilizing the interrelationships between the auxiliary components such as the card auxiliary plate, slide rail, and rubber sleeve, the equipment wiring is clamped and gathered, improving the stability of the equipment wiring. Furthermore, the equipment forms a relatively enclosed space, enhancing the protection of the equipment wiring. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main body of a modular splicing snap-on LCD display screen proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the rear view area of ​​the main body of a modular splicing snap-on LCD display screen proposed in this utility model;

[0021] Figure 3 This is an exploded view of a portion of the mounting frame components of a modular splicing snap-on LCD display screen proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of a partial area of ​​the snap-on plate of a modular splicing snap-on LCD display screen proposed in this utility model;

[0023] Figure 5 This utility model proposes a modular splicing snap-on LCD display screen. Figure 4 Enlarged diagram of region A;

[0024] Figure 6 This is a partial schematic diagram of the auxiliary plate of a modular splicing snap-on LCD display screen proposed in this utility model.

[0025] Legend:

[0026] 1. LCD screen; 2. Mounting frame; 21. Mounting hole; 3. Clip assembly; 31. Clip plate; 32. Fixing bolt; 33. Positioning groove; 34. Mounting groove; 35. Telescopic rod; 36. Spring; 37. Positioning seat; 38. Ball bearing; 4. Auxiliary assembly; 41. Auxiliary plate; 42. Handle; 43. Auxiliary groove; 44. Slide rail; 45. Fixing plate; 46. Rubber sleeve; 47. Magnetic block; 48. Magnetic groove. Detailed Implementation

[0027] 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.

[0028] Reference Figure 1 - Figure 3This utility model provides an embodiment of a modular splicing snap-on LCD display screen, including a mounting frame 2. The mounting frame 2 is a supporting structure for the LCD screen 1, which serves to fix and protect the LCD screen 1, and also provides an interface for connecting with other components. The LCD screen 1 is detachably connected to the front surface of the mounting frame 2. The LCD screen 1 is used to display images or video content and is the core component of the display screen, providing specific visual output to the user. The rear surface of the mounting frame 2 is provided with a snap-on component 3, which is used to realize the rapid splicing and fixing between LCD screens, ensuring the stability and reliability of the splicing of the display screen, and facilitating installation and disassembly. The bottom surface of the mounting frame 2 is provided with an auxiliary component 4.

[0029] Reference Figure 3 - Figure 5 When positioning and supporting the mounting frame 2 and the LCD screen 1 are required, the buckle assembly 3 is activated. The buckle plate 31 is inserted to achieve positioning of the buckle assembly 3. The buckle assembly 3 includes a buckle plate 31, which is fixedly installed on the inner wall of the mounting hole 21 by fixing bolts 32. The buckle plate 31 provides support for the buckle assembly 3. The mounting hole 21 is provided on the rear surface of the mounting frame 2. Fixing bolts 32 are detachably connected to the upper and lower ends of the buckle plate 31. The fixing bolts 32, in conjunction with the buckle plate 31, achieve the positioning effect of the mounting frame 2. During the insertion of the buckle plate 31, the inner wall of the positioning groove 33 limits the movement of the external support. A positioning groove 33 is provided on the lower side of the front surface of the buckle plate 31 near the fixing bolts 32. An mounting groove 34 is provided at the axis of the right surface of the buckle plate 31 to facilitate the insertion of the buckle plate 31. For guiding purposes, after the buckle plate 31 is fully embedded, the telescopic rods 35 on its left and right sides are elastically pushed out under the action of the spring 36. The telescopic rods 35 are fixedly connected to the inner wall of the mounting groove 34. The telescopic rods 35 are elastically connected to the positioning seat 37 through the spring 36, so that the ball 38 in the positioning seat 37 pushes into the embedding groove of the outer cavity, completing the locking effect of the buckle assembly 3 and enhancing the positioning effect of the equipment. The left end of the spring 36 is fixedly installed on the telescopic end of the telescopic rod 35, and the right end of the spring 36 is fixedly connected to the left surface of the positioning seat 37. The ball 38 is rolledly connected to the right surface of the positioning seat 37, and the ball 38 plays an auxiliary sliding role in the process of buckle plate 31 being embedded, changing the sliding friction of the inner wall of the outer embedding plate into rolling friction, improving the smoothness of the equipment embedding process and enhancing the convenience of the buckle assembly 3 installation.

[0030] Among them, the external support and the external cavity are both additional parts that are adapted to the mounting frame 2, and play an auxiliary support and positioning role in the installation of the mounting frame 2.

[0031] Reference Figure 3 and Figure 6The auxiliary component 4 includes an auxiliary slot 43, which is located at the bottom of the mounting frame 2. A slide rail 44 is provided at the rear end of the auxiliary slot 43. The auxiliary slot 43 provides storage space for the wiring terminals of the LCD screen 1, allowing the LCD screen 1's wiring to be routed out from the auxiliary slot 43. A fixing plate 45 is slidably connected to the inner wall of the auxiliary slot 43. Rubber sleeves 46 are detachably connected to both the left and right surfaces of the fixing plate 45. The interior of the rubber sleeve 46 is hollow, and the top corners of the clamps on the outer surface of the rubber sleeve 46 are rounded. The rubber sleeve 46 clamps and gathers the wiring, improving the stability of the equipment wiring. An auxiliary plate 41 is slidably connected to the inner wall of the rail 44. A handle 42 is fixedly connected to the front surface of the auxiliary plate 41, and a fixing plate 45 is fixedly connected to the rear surface of the auxiliary plate 41. The magnetic combination between the magnetic block 47 and the magnetic groove 48 ensures the airtightness of the multiple sets of auxiliary plates 41 after assembly, so that it forms a relatively closed space with the auxiliary groove 43. A magnetic block 47 is fixedly connected to the left surface of the auxiliary plate 41, and a magnetic groove 48 is opened on the right surface of the auxiliary plate 41. The magnetism of the magnetic block 47 is opposite to that of the magnetic groove 48. The magnetic block 47 is magnetically connected to the inner wall of the magnetic groove 48, which improves the protection of the equipment circuit and enriches the functionality of the equipment.

[0032] Working principle: When positioning and supporting the mounting frame 2 and the LCD screen 1 are required, the snap-fit ​​plate 31 is inserted to position the snap-fit ​​assembly 3. The fixing bolts 32, in conjunction with the snap-fit ​​plate 31, achieve the positioning effect of the mounting frame 2. During the insertion of the snap-fit ​​plate 31, the inner wall of the positioning groove 33 limits the external support and guides the insertion of the snap-fit ​​plate 31. When the snap-fit ​​plate 31 is fully inserted, the telescopic rods 35 on its left and right sides are elastically pushed out by the spring 36, causing the ball 38 in the positioning seat 37 to be pushed into the insertion groove of the external cavity, completing the locking effect of the snap-fit ​​assembly 3 and enhancing the positioning effect of the equipment. Furthermore, the ball 38, during the insertion of the snap-fit ​​plate 31... The auxiliary sliding action of the auxiliary plate transforms the sliding friction of the inner wall of the external embedded plate into rolling friction, improving the smoothness of the device embedding process and enhancing the ease of installation of the snap-fit ​​assembly 3. The auxiliary slot 43 provides storage space for the wiring terminals of the LCD screen 1, allowing the LCD screen 1's wiring to be routed out from the auxiliary slot 43. The rubber sleeve 46 clamps and gathers the wiring, improving the stability of the device wiring. The magnetic combination between the magnetic block 47 and the magnetic slot 48 ensures the airtightness of the assembled auxiliary plates 41, forming a relatively enclosed space with the auxiliary slot 43, improving the protection of the device wiring and enriching the functionality of the device.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular splicing snap-on LCD display screen, comprising a mounting frame (2), characterized in that: The front surface of the mounting frame (2) is detachably connected to an LCD screen (1), the rear surface of the mounting frame (2) is provided with a buckle assembly (3), and the bottom surface of the mounting frame (2) is provided with an auxiliary assembly (4). The buckle assembly (3) includes a buckle plate (31), and the upper and lower ends of the buckle plate (31) are detachably connected to fixing bolts (32). A positioning groove (33) is provided on the lower side of the front surface of the buckle plate (31) near the fixing bolts (32). An installation groove (34) is provided at the center of the right surface of the buckle plate (31). A telescopic rod (35) is fixedly connected to the inner wall of the installation groove (34). The telescopic rod (35) is elastically connected to a positioning seat (37) through a spring (36).

2. The modular splicing snap-on LCD display screen according to claim 1, characterized in that: The auxiliary component (4) includes an auxiliary groove (43), a slide rail (44) is provided at the rear end of the auxiliary groove (43), an auxiliary plate (41) is slidably connected to the inner wall of the slide rail (44), a handle (42) is fixedly connected to the front surface of the auxiliary plate (41), a fixing plate (45) is fixedly connected to the rear surface of the auxiliary plate (41), and rubber sleeves (46) are detachably connected to the left and right surfaces of the fixing plate (45).

3. A modular splicing snap-on LCD display screen according to claim 1, characterized in that: The right surface of the positioning seat (37) is connected to a ball (38) that rolls, and the rear surface of the mounting frame (2) is provided with a mounting hole (21).

4. A modular splicing snap-on LCD display screen according to claim 1, characterized in that: The left end of the spring (36) is fixedly installed on the telescopic end of the telescopic rod (35), and the right end of the spring (36) is fixedly connected to the left surface of the positioning seat (37).

5. A modular splicing snap-on LCD display screen according to claim 2, characterized in that: A magnetic block (47) is fixedly connected to the left surface of the auxiliary plate (41), and a magnetic groove (48) is opened on the right surface of the auxiliary plate (41).

6. A modular splicing snap-on LCD display screen according to claim 5, characterized in that: The magnetism of the magnetic block (47) is opposite to that of the magnetic groove (48), and the magnetic block (47) is magnetically connected to the inner wall of the magnetic groove (48).

7. A modular splicing snap-on LCD display screen according to claim 2, characterized in that: The interior of the rubber sleeve (46) is configured as a hollow structure, and the top corners of the grippers on the outer surface of the rubber sleeve (46) are configured as rounded corners.

8. A modular splicing snap-on LCD display screen according to claim 2, characterized in that: The fixing plate (45) is slidably connected to the inner wall of the auxiliary groove (43).

9. A modular splicing snap-on LCD display screen according to claim 2, characterized in that: The auxiliary groove (43) is located at the bottom of the mounting frame (2).

10. A modular splicing snap-on LCD display screen according to claim 1, characterized in that: The buckle plate (31) is fixedly installed on the inner wall of the mounting hole (21) by fixing bolts (32).

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