Display screen module with flat cable storage and waterproof functions

Abstract

The utility model relates to the technical field of display screen modules, in particular to a display screen module with flat cable storage and waterproof functions, which comprises a display screen module, the bottom end of the display screen module is fixedly connected with a fixing shell, and the inner side of the fixing shell is provided with a connecting groove positioned at the top end. Through arrangement of components such as a fixed shell, a connecting groove, a third limiting groove, a protective shell, a fourth limiting groove, a fifth limiting groove, a first protective plate, a second protective plate, a first clamping block, a second clamping block and a third clamping block, connection of a circuit and a display screen module is carried out through the connecting groove; a wire at the other end is wired through a third limiting groove and a fourth limiting groove and is connected with an external circuit, and after the wires are arranged, a first clamping block is clamped into a fifth limiting groove, a second clamping block is clamped into the fourth limiting groove, and a third clamping block is clamped into the inner side of the fixing shell; and the first protection plate and the second protection plate are respectively connected with the fixed shell and the protection shell.

Description

Technical Field

[0001] The utility model relates to the technical field of display modules, and specifically relates to a display module with a function of cable storage and waterproofing. Background Art

[0002] A display screen is a flat panel display composed of small module panels, which is a device used to display various information such as text, images, videos, and video signals. With the rapid development of technology and the rapid transmission of information, more and more LED display screens are installed in squares, bringing convenience to people during their leisure time, and the demand for display screens is also increasing day by day.

[0003] Existing display modules usually come with cables for connecting external circuits. The cables generally extend outside the display module. For the external cables, there is a lack of cable grooves, and the exposed lines are vulnerable to damage by external forces or rainwater. Existing display modules lack a function of collecting lines, and it is rather troublesome to manually wind them. Therefore, a display module with a function of cable storage and waterproofing is proposed for the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a display module with a function of cable storage and waterproofing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A display module with a function of cable storage and waterproofing includes a display module. A fixed shell is fixedly connected to the bottom end of the display module. A connection groove is provided inside the fixed shell at the top. A limit hole is opened at the center position of the top inside the fixed shell. A winding shaft is rotatably connected inside the limit hole. A limit plate is fixedly connected to the end of the winding shaft away from the fixed shell. A first limit groove is opened on one side of the limit plate. A winding block is fixedly connected to the outside of the winding shaft. A second limit groove is opened on one side of the winding block. A third limit groove is opened on the outside of the fixed shell. A protective shell is fixedly connected to the outside of the fixed shell. A fourth limit groove is opened inside the protective shell. A fifth limit groove is opened at the bottom end of the protective shell. A third engaging block is snap-fitted inside the fixed shell. A first protection plate is fixedly connected to the bottom end of the third engaging block. A motor is fixedly connected to the bottom end of the first protection plate. The output end of the motor penetrates through the first protection plate and is fixedly connected to a fixed block. A second protection plate is fixedly connected to one side of the first protection plate. A first engaging block is fixedly connected to the top end of the second protection plate. A second engaging block is fixedly connected to the top end of the second protection plate at the edge.

[0007] Preferably, a fixing block is snap - fitted inside the first limiting groove, a second engaging block is snap - fitted inside the fourth limiting groove, and a first engaging block is snap - fitted inside the fifth limiting groove.

[0008] Preferably, the fixing block is square in shape, and the shape of the first limiting groove is the same as that of the fixing block.

[0009] Preferably, the third engaging block is annular in shape, and the third engaging block fits closely with the inner side of the fixing shell.

[0010] Preferably, after the second engaging block is snap - fitted into the fourth limiting groove, the internal height of the fourth limiting groove is three centimeters.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through components such as the fixing shell, connection groove, third limiting groove, protection shell, fourth limiting groove, fifth limiting groove, first protection plate, second protection plate, first engaging block, second engaging block, and third engaging block, the connection between the circuit and the display module is made through the connection groove, and the wires at the other end are routed through the third limiting groove and the fourth limiting groove to establish a connection with the external circuit. After arranging the wires, the first engaging block is respectively snap - fitted into the fifth limiting groove, the second engaging block is snap - fitted into the fourth limiting groove, and the third engaging block is snap - fitted into the inner side of the fixing shell, so that the first protection plate and the second protection plate are respectively connected to the fixing shell and the protection shell. The circuit is protected by the fixing shell, the first protection plate, the fourth limiting groove, and the second protection plate, avoiding the invasion of rainwater, thus solving the problem that the existing display module usually comes with a cable for connecting to an external circuit. The cable generally extends outside the display module, and the external cable lacks a cable slot, and the exposed circuit is easily damaged by external force or rainwater.

[0013] 2. In the present utility model, through components such as the motor, fixing shell, limiting hole, winding shaft, limiting plate, winding block, second limiting groove, fixing block, first protection plate, and third engaging block, the wire is pre - snap - fitted into the second limiting groove, which plays a role in facilitating winding. Under the action of the plug on the circuit, it can also prevent the wire from falling out of the second limiting groove. When the wire needs to be stored, first, the plug is pulled out from the connection groove. The first protection plate and the fixing shell are connected together through the third engaging block. Under the action of the third engaging block, the position of the first protection plate can be restricted, so that the fixing block is accurately snap - fitted into the first limiting groove. Then, the motor drives the fixing block to rotate. The fixing block drives the limiting plate and the winding shaft to rotate under the action of the first limiting groove. The wire is automatically stored and wound by setting the winding shaft and the winding block, thus solving the problem that the existing display module lacks a wire collection function and it is rather troublesome to wind manually. Brief Description of the Drawings

[0014] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the bottom view structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the top view opening and closing structure of the present utility model;

[0017] Figure 4 This is a schematic diagram of the bottom view opening and closing structure of the present utility model;

[0018] Figure 5 This is a schematic diagram of the side view sectional structure of the present utility model.

[0019] In the figure: 1. Display screen module; 2. Fixed shell; 3. Connecting groove; 4. Limit hole; 5. Winding shaft; 6. Limit plate; 7. First limit groove; 8. Winding block; 9. Second limit groove; 10. Third limit groove; 11. Protection shell; 12. Fourth limit groove; 13. Fifth limit groove; 14. First protection plate; 15. Motor; 16. Fixed block; 17. Second protection plate; 18. First engaging block; 19. Second engaging block; 20. Third engaging block. Detailed Description of the Preferred Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without further statement, the above terms have no special meaning, and therefore cannot be understood as limiting the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0024] A display module with the functions of cable arrangement storage and waterproofing, including a display module 1. A fixed shell 2 is fixedly connected to the bottom end of the display module 1. A connecting groove 3 is arranged inside the fixed shell 2 at the top. A limiting hole 4 is opened at the center position of the top inside the fixed shell 2. A winding shaft 5 is rotatably connected inside the limiting hole 4. One end of the winding shaft 5 away from the fixed shell 2 is fixedly connected with a limiting plate 6. A first limiting groove 7 is opened on one side of the limiting plate 6. A winding block 8 is fixedly connected to the outer side of the winding shaft 5. A second limiting groove 9 is opened on one side of the winding block 8. A third limiting groove 10 is opened on the outer side of the fixed shell 2. A protective shell 11 is fixedly connected to the outer side of the fixed shell 2. A fourth limiting groove 12 is opened inside the protective shell 11. A fifth limiting groove 13 is opened at the bottom end of the protective shell 11. A third engaging block 20 is snap-fitted inside the fixed shell 2. A first protective plate 14 is fixedly connected to the bottom end of the third engaging block 20. A motor 15 is fixedly connected to the bottom end of the first protective plate 14. The output end of the motor 15 penetrates through the first protective plate 14 and is fixedly connected with a fixed block 16. A second protective plate 17 is fixedly connected to one side of the first protective plate 14. A first engaging block 18 is fixedly connected to the top end of the second protective plate 17. A second engaging block 19 located at the edge is fixedly connected to the top end of the second protective plate 17.

[0025] The fixed block 16 is snap-fitted inside the first limiting groove 7. The second engaging block 19 is snap-fitted inside the fourth limiting groove 12. The first engaging block 18 is snap-fitted inside the fifth limiting groove 13. The shape of the fixed block 16 is square, and the shape of the first limiting groove 7 is the same as that of the fixed block 16. The shape of the third engaging block 20 is circular, and the third engaging block 20 fits closely with the inside of the fixed shell 2. After the second engaging block 19 is snap-fitted with the fourth limiting groove 12, the internal height of the fourth limiting groove 12 is three centimeters.

[0026] Workflow: When a display module with the function of cable storage and waterproofing is needed, the wires are pre-clamped in the second limiting groove 9 to facilitate winding. Under the action of the plug on the circuit, it can also prevent the circuit from falling out of the second limiting groove 9. The motor 15 is externally powered. First, pull the circuit by hand to pull the circuit off the winding shaft 5, and then insert the plug into the connection groove 3 to connect the circuit with the display module 1 through the connection groove 3. The wires at the other end pass through the third limiting groove 10 and the fourth limiting groove 12 for wiring and establish a connection with the external circuit. After arranging the wires, respectively snap the first engaging block 18 into the fifth limiting groove 13, the second engaging block 19 into the fourth limiting groove 12, and the third engaging block 20 into the inner side of the fixed shell 2, so that the first protection plate 14 and the second protection plate 17 are respectively connected to the fixed shell 2 and the protection shell 11, and the circuit is protected by the fixed shell 2, the first protection plate 14, the fourth limiting groove 12 and the second protection plate 17 to avoid the invasion of rainwater. When the circuit needs to be stored, first pull the plug out of the connection groove 3, and connect the first protection plate 14 and the fixed shell 2 together through the third engaging block 20. Under the action of the third engaging block 20, the position of the first protection plate 14 can be restricted, so that the fixing block 16 accurately snaps into the first limiting groove 7. Then drive the fixing block 16 to rotate through the motor 15. The fixing block 16 drives the limiting plate 6 and the winding shaft 5 to rotate under the action of the first limiting groove 7, and the circuit is automatically stored and rolled up by arranging the winding shaft 5 and the winding block 8.

[0027] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A display screen module with cable storage and waterproof function, comprising a display screen module (1), characterized in that: The bottom end of the display screen module (1) is fixedly connected to a fixed shell (2), the inner side of the fixed shell (2) is provided with a connection groove (3) located at the top, the inner side of the fixed shell (2) is provided with a limiting hole (4) located at the center of the top, the inner side of the limiting hole (4) is rotatably connected to a winding shaft (5), the end of the winding shaft (5) away from the fixed shell (2) is fixedly connected to a limiting plate (6), one side of the limiting plate (6) is provided with a first limiting groove (7), the outer side of the winding shaft (5) is fixedly connected to a winding block (8), one side of the winding block (8) is provided with a second limiting groove (9), the outer side of the fixed shell (2) is provided with a third limiting groove (10), the outer side of the fixed shell (2) is fixedly connected to a protective shell (11), the protective shell (11) is fixedly connected to the outer side of the fixed shell (2 ... A fourth limiting groove (12) is provided on the inner side of the shell (11), a fifth limiting groove (13) is provided on the bottom end of the protective shell (11), a third locking block (20) is snap-connected to the inner side of the fixed shell (2), a first protective plate (14) is fixedly connected to the bottom end of the third locking block (20), a motor (15) is fixedly connected to the bottom end of the first protective plate (14), an output end of the motor (15) passes through the first protective plate (14) and is fixedly connected to a fixing block (16), a second protective plate (17) is fixedly connected to one side of the first protective plate (14), a first locking block (18) is fixedly connected to the top end of the second protective plate (17), and a second locking block (19) located at the edge is fixedly connected to the top end of the second protective plate (17).

2. The display screen module with cable storage and waterproof function according to claim 1, characterized in that: The inner side of the first limiting groove (7) is snap-connected with a fixing block (16), the inner side of the fourth limiting groove (12) is snap-connected with a second snap-connecting block (19), and the inner side of the fifth limiting groove (13) is snap-connected with a first snap-connecting block (18).

3. The display screen module with cable storage and waterproof function according to claim 2, characterized in that: The shape of the fixing block (16) is square, and the shape of the first limiting groove (7) is consistent with that of the fixing block (16).

4. The display screen module with cable storage and waterproof function according to claim 1, characterized in that: The third engaging block (20) is in the shape of a circular ring, and the third engaging block (20) and the inner side of the fixing shell (2) are fitted to each other.

5. The display screen module with cable storage and waterproof function according to claim 1, characterized in that: After the second engaging block (19) is engaged with the fourth limiting groove (12), the internal height of the fourth limiting groove (12) is three centimeters.

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