Driving structure for matrix screen

Abstract

The utility model relates to the technical field of matrix screens, in particular to a driving structure for a matrix screen, which comprises a driving box body, a driving plate, a flat cable, a keyboard plate and a patch board, a bottom plate is arranged at the lower end of the rear side of the driving box body, and a positioning component is arranged at the upper end of the rear side of the driving box body. A supporting pipe is arranged on the upper side of the driving box body, a matrix screen fixing component is arranged on the upper side of the supporting pipe, a connecting wire is arranged on the rear side of the patch board, the positioning component comprises a housing, and an adjusting groove is formed in the upper side of the housing. The driving board, the key board and the patch board are integrated in the driving box body to serve as a supporting seat of the matrix screen, the matrix screen is separated from a driving structure, the matrix screen is prevented from being affected by the driving structure, connecting lines are arranged and stored through the bottom plate and the positioning component, the orderliness of the connecting lines is improved, the connecting lines are prevented from being touched in the using process, and the service life of the matrix screen is prolonged. And the working stability of the matrix screen is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of matrix screens, in particular to a driving structure for matrix screens. Background Art

[0002] The matrix screen is composed of several independent display screen modules. Each small module is an independent unit and can be controlled individually. The driving structure of the matrix screen is used for driving operations of the matrix screen display and is mostly integrated and installed on the back of the screen.

[0003] However, the driving structure currently on the market is installed on the rear side of the screen, and the heat generated during the working process is transferred to the screen, which affects the service life of the screen. The connecting wire is directly inserted into the driving structure on the rear side of the screen, and the angle adjustment process of the matrix screen affects the firmness of the connecting wire, which is not conducive to the stability of the matrix screen. Therefore, those skilled in the art provide a driving structure for the matrix screen to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a driving structure for a matrix screen to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A driving structure for a matrix screen comprises a driving box, a driving board, a cable, a key board and a plug board, wherein the driving board is located at an internal position of the driving box, the cable is located at an upper position of the driving box, the key board is located at a front position of the driving box, and the plug board is located at a rear position of the driving box. A bottom plate is provided at a rear lower end position of the driving box, a positioning member is provided at a rear upper end position of the driving box, a supporting tube is provided on the upper side of the driving box, a matrix screen fixing member is provided on the upper side of the supporting tube, and a connecting line is provided at the rear side of the plug board.

[0007] As a further solution of the utility model: the positioning component includes a cover shell, an adjustment groove is opened on the upper side of the cover shell, an adjustment screw is arranged inside the adjustment groove, and a wire management plate is arranged on the lower side of the adjustment screw.

[0008] As a further solution of the utility model: the matrix screen fixing component includes a support plate, a matrix screen plug connector is installed on the upper side of the support plate, a positioning screw is installed on the outer side of the support plate, screw rods are arranged at both sides of the support plate, a limiting frame is arranged at the outer end of the screw rod, and a through-type screw rod motor is installed at the outer side of the limiting frame at the outer side of the screw rod.

[0009] As a further solution of the utility model: one end of the connecting line is electrically connected to the power strip, the power strip is electrically connected to the driving board, and the output end of the driving board is electrically connected to the input end of the flat cable, keypad and power strip respectively.

[0010] As a further solution of the utility model: the upper end of the cable is located at an inner position of the support tube, and the front end of the positioning member is rotated to a rear side position of the driving box.

[0011] As a further solution of the utility model: the adjusting screw slides at the internal position of the adjusting slot, the wire management plate slides at the inner position of the cover shell through the adjusting screw, and the front end of the cover shell rotates at the rear position of the driving box body.

[0012] As a further solution of the utility model: the output end of the cable is electrically connected to the input end of the matrix screen connector, the limit frame slides at the outer end position of the screw rod, the through-type screw motor is fixed at the outer position of the limit frame, and the limit frame slides at the outer end position of the screw rod through the through-type screw motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is a driving structure for a matrix screen. The driving board, the key board and the plug board are integrated into the interior of the driving box as a support seat for the matrix screen. The matrix screen is separated from the driving structure to avoid the driving structure affecting the matrix screen and improve the service life of the matrix screen.

[0015] 2. The connection wires are sorted and stored through the bottom plate and the positioning components to improve the orderliness of the connection wires and avoid touching the connection wires during use, which is beneficial to the stability of the matrix screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a driving structure for a matrix screen;

[0017] Figure 2 is a perspective view of a driving structure for a matrix screen;

[0018] Figure 3 It is a structural schematic diagram of a positioning component in a driving structure for a matrix screen;

[0019] Figure 4 The present invention is a schematic structural diagram of a matrix screen fixing component in a driving structure for a matrix screen.

[0020] In the figure: 1. drive box; 2. drive board; 3. cable; 4. keypad; 5. plug board; 6. bottom plate; 7. positioning member; 8. support tube; 9. matrix screen fixing member; 10. connecting wire; 11. cover; 12. adjustment slot; 13. adjustment screw; 14. wire management board; 15. support plate; 16. matrix screen plug connector; 17. positioning screw; 18. screw rod; 19. limit frame; 20. through-type screw rod motor. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a driving structure for a matrix screen includes a driving box 1, a driving board 2, a cable 3, a key board 4 and a plug board 5, wherein the driving board 2 is located at an internal position of the driving box 1, the cable 3 is located at an upper position of the driving box 1, the key board 4 is located at a front position of the driving box 1, the plug board 5 is located at a rear position of the driving box 1, a bottom plate 6 is provided at a rear lower end position of the driving box 1, a positioning member 7 is provided at a rear upper end position of the driving box 1, a support tube 8 is provided on the upper side of the driving box 1, a matrix screen fixing member 9 is provided on the upper side of the support tube 8, and a connecting line 10 is provided on the rear side of the plug board 5. One end of the connecting wire 10 is electrically connected to the socket board 5, the socket board 5 is electrically connected to the driving board 2, the output end of the driving board 2 is electrically connected to the flat cable 3, the key board 4 and the input end of the socket board 5 respectively, the upper end of the flat cable 3 is located at the internal position of the support tube 8, and the front end of the positioning member 7 rotates at the rear side of the driving box 1. First, a driving structure for a matrix screen is carried to the use position, and the matrix screen is placed on the inner side of the matrix screen fixing member 9. The front end of the positioning member 7 rotates on the rear side of the driving box 1, and the positioning member 7 limits the connecting wire 10. Then, start using it. The driving board 2 drives the matrix screen through the flat cable 3, and adjusts the driving program through the key board 4.

[0022] exist Figure 2 , 3 Middle: The positioning member 7 includes a cover shell 11, an adjustment groove 12 is opened on the upper side of the cover shell 11, an adjustment screw 13 is arranged inside the adjustment groove 12, and a wire management plate 14 is arranged on the lower side of the adjustment screw 13. The adjustment screw 13 slides at the internal position of the adjustment groove 12, and the wire management plate 14 slides at the inner position of the cover shell 11 through the adjustment screw 13. The front end of the cover shell 11 rotates at the rear position of the driving box body 1, and the front end of the cover shell 11 rotates at the rear side of the driving box body 1, and one end of the connecting line 10 is inserted into the rear side of the plug board 5. The front end of the cover shell 11 rotates at the rear side of the driving box body 1, and the rear end of the cover shell 11 is stuck on the upper side of the bottom plate 6. The adjusting screw 13 slides inside the adjusting groove 12, and the adjusting screw 13 drives the wire management plate 14 to slide to limit the connecting line 10.

[0023] exist Figure 2 ,4 In the figure: the matrix screen fixing member 9 includes a support plate 15, a matrix screen plug connector 16 is installed on the upper side of the support plate 15, a positioning screw 17 is installed on the outer side of the support plate 15, screw rods 18 are arranged at both sides of the support plate 15, and a limit frame 19 is arranged at the outer end of the screw rod 18. A through-type screw motor 20 is installed at the outer side of the limit frame 19 at the outer side of the screw rod 18. The output end of the cable 3 is electrically connected to the input end of the matrix screen plug connector 16, the limit frame 19 slides at the outer end of the screw rod 18, and the through-type screw motor 20 is fixed to the limit At the outer position of the positioning frame 19, the limit frame 19 slides at the outer end position of the screw rod 18 through the through-type screw motor 20, and the matrix screen is placed on the inner side of the support plate 15. The matrix screen connector 16 is inserted into the matrix screen. The through-type screw motor 20 drives the limit frame 19 to slide on the outer end of the screw rod 18, and the limit frame 19 is stuck to both sides of the matrix screen. The positioning screws 17 are turned to fix the matrix screen to the inner side of the support plate 15, and it starts to be used. The drive board 2 drives the matrix screen through the cable 3 and the matrix screen connector 16, and the driver is adjusted through the key board 4.

[0024] The working principle of the utility model is: first, a driving structure for a matrix screen is carried to the use position, the matrix screen is placed on the inner side of the support plate 15, the matrix screen plug connector 16 is inserted into the matrix screen, the through-type screw motor 20 runs to drive the limit frame 19 to slide on the outer end of the screw 18, the limit frame 19 is stuck to the two sides of the matrix screen, the positioning screw 17 is rotated to fix the matrix screen to the inner side of the support plate 15, the front end of the cover shell 11 is rotated on the rear side of the driving box body 1, one end of the connecting line 10 is inserted into the rear side of the plug board 5, the front end of the cover shell 11 is rotated on the rear side of the driving box body 1, and the rear end of the cover shell 11 is stuck to the upper side of the bottom plate 6, the adjusting screw 13 slides inside the adjusting groove 12, and the adjusting screw 13 drives the wire management board 14 to slide to limit the connecting line 10, and then, it starts to be used, the driving board 2 drives the matrix screen through the cable 3 and the matrix screen plug connector 16, and the driving program is adjusted through the key board 4.

[0025] What is described above 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 driving structure for a matrix screen, comprising a driving box (1), a driving board (2), a cable (3), a key board (4) and a plug board (5), wherein the driving board (2) is located inside the driving box (1), the cable (3) is located at the upper side of the driving box (1), the key board (4) is located at the front side of the driving box (1), and the plug board (5) is located at the rear side of the driving box (1), characterized in that: A bottom plate (6) is provided at the lower end of the rear side of the drive box (1), a positioning member (7) is provided at the upper end of the rear side of the drive box (1), a support tube (8) is provided on the upper side of the drive box (1), a matrix screen fixing member (9) is provided on the upper side of the support tube (8), and a connecting line (10) is provided on the rear side of the plug board (5).

2. A driving structure for a matrix screen according to claim 1, characterized in that: The positioning component (7) comprises a cover shell (11), an adjustment slot (12) is provided on the upper side of the cover shell (11), an adjustment screw (13) is provided inside the adjustment slot (12), and a wire management plate (14) is provided on the lower side of the adjustment screw (13).

3. A driving structure for a matrix screen according to claim 1, characterized in that: The matrix screen fixing component (9) comprises a support plate (15), a matrix screen plug connector (16) is installed on the upper side of the support plate (15), a positioning screw (17) is installed on the outer side of the support plate (15), screw rods (18) are arranged at positions on both sides of the support plate (15), a limiting frame (19) is arranged at the outer end of the screw rod (18), and a through-type screw motor (20) is installed on the outer side of the limiting frame (19) at a position outside the screw rod (18).

4. A driving structure for a matrix screen according to claim 1, characterized in that: One end of the connecting line (10) is electrically connected to the power strip (5), the power strip (5) is electrically connected to the driving board (2), and the output end of the driving board (2) is electrically connected to the flat cable (3), the key board (4) and the input end of the power strip (5).

5. A driving structure for a matrix screen according to claim 1, characterized in that: The upper end of the cable (3) is located at an inner position of the support tube (8), and the front end of the positioning member (7) is rotated to a rear side position of the drive box (1).

6. A driving structure for a matrix screen according to claim 2, characterized in that: The adjusting screw (13) slides at an inner position of the adjusting slot (12), the wire management plate (14) slides at an inner position of the cover shell (11) through the adjusting screw (13), and the front end of the cover shell (11) rotates at a rear position of the driving box body (1).

7. A driving structure for a matrix screen according to claim 3, characterized in that: The output end of the flat cable (3) is electrically connected to the input end of the matrix screen plug connector (16); the limit frame (19) slides at the outer end position of the screw rod (18); the through-type screw motor (20) is fixed at the outer position of the limit frame (19); and the limit frame (19) slides at the outer end position of the screw rod (18) through the through-type screw motor (20).

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