Lifting and rotating matrix screen

Abstract

The utility model relates to the technical field of matrix screens, in particular to a lifting and rotating matrix screen, which comprises a positioning component, an adjusting component, a fixing component and a matrix screen, a mounting wall body is arranged on the rear side of the positioning component, the positioning component comprises a positioning frame, a sliding rail is arranged at the front end of the positioning frame, an expansion screw is arranged at the rear end of the positioning frame, and the adjusting component is arranged on the mounting wall body. The adjusting component comprises an adjusting disc, first supporting frames are arranged on the two sides of the adjusting disc, first sliding rods are arranged at the outer ends of the first supporting frames, and transmission components are installed at the inner ends of the first sliding rods. The height of the matrix screen is adjusted through the transmission component, the angle of the matrix screen is adjusted through rotation of the fixing component on the front side of the adjusting disc, adjustment is conducted in an electric mode, the trouble of manual adjustment is avoided, the connecting positions of the positioning component, the adjusting component and the fixing component are automatically positioned after adjustment, and 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 lifting and rotating matrix screen. 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. This technology adopts advanced motion control, visual control, multi-machine simultaneous control and other technologies, so that the display screen module can realize the actions of concave and convex floating, stretching, moving, etc., thus presenting people with various forms of beautiful and immersive visual sensations.

[0003] However, the matrix screens currently on the market need to be manually lifted and rotated, and the adjustment process requires the matrix screen to be removed, which is not conducive to the convenience of use. The adjustment structure is fixed by screws, and loose screws cause the matrix screen to rotate, which is not conducive to the stability of the matrix screen. Therefore, those skilled in the art provide a lifting and rotating 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 lifting and rotating 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 lifting and rotating matrix screen comprises a positioning member, an adjusting member, a fixing member and a matrix screen, wherein the adjusting member is located at the front side position of the positioning member, the fixing member is located at the front side position of the adjusting member, the matrix screen is located at the front side position of the fixing member, a mounting wall is arranged at the rear side of the positioning member, the positioning member comprises a positioning frame, a slide rail is arranged at the front end of the positioning frame, an expansion screw is installed at the rear end of the positioning frame, the adjusting member comprises an adjusting disk, first support frames are arranged at both sides of the adjusting disk, a first slide bar is arranged at the outer end position of the first support frame, a transmission member is installed at the inner end of the first slide bar, a first spring is installed at the outer side of the first slide bar at the corresponding side position of the transmission member and the first support frame, the fixing member comprises a second support frame, second slide bars are arranged at both ends of the second support frame, a block is arranged at the front side of the second slide bar, and a second spring is installed at the outer side of the second slide bar at the rear side position of the second support frame.

[0007] As a further solution of the utility model: a rotating groove is provided on the front side of the adjusting disk, a first positioning cylinder is installed inside the rotating groove, a first pressure plate is provided at the front end of the first positioning cylinder, a first rotating wheel is provided on the rear side of the second supporting frame, a mounting frame is provided on the rear side of the second supporting frame, a second rotating wheel is provided on the rear side of the mounting frame, a first motor is installed at a position on the front side of the mounting frame corresponding to the second rotating wheel, the transmission component includes a transmission frame, an adjusting wheel is installed inside the transmission frame, a second motor is installed at a position on the front side of the transmission frame corresponding to the adjusting wheel, mounting plates are provided at both sides of the transmission frame, a second positioning cylinder is installed on the outer side of the mounting plate, and a second pressure plate is provided at one end of the second positioning cylinder at an inner side position of the mounting plate.

[0008] As a further solution of the utility model: the outer end of the first slide rod slides at the outer end position of the first support frame, the transmission component slides at the inner side position of the first support frame through the first slide rod, and the inner side of the transmission component is located at the outer side position of the slide rail.

[0009] As a further solution of the utility model: the rear end of the expansion screw is located at an inner position of the installation wall, and the positioning frame is fixed to the front side of the installation wall through the expansion screw.

[0010] As a further solution of the utility model: the rear end of the second slide rod slides to the outer end position of the second support frame, the card block slides to the front side position of the second support frame through the second slide rod, and the card block is engaged with the outer side position of the matrix screen.

[0011] As a further solution of the utility model: the front end of the first rotating wheel rotates at the rear side position of the second supporting frame, the first rotating wheel rotates at the internal position of the rotating groove, the second rotating wheel rotates at the rear side position of the mounting frame through the first motor, the second rotating wheel rotates at the outer side position of the adjusting disk, and the first pressure plate slides at the front side position of the rotating groove through the first positioning cylinder.

[0012] As a further solution of the utility model: the second pressure plate slides at the inner position of the mounting plate through the second positioning cylinder, the adjusting wheel rotates at the inner position of the transmission frame through the second motor, the second pressure plate is located at the outer position of the slide rail, and the adjusting wheel rotates at the outer position of the slide rail.

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

[0014] 1. The utility model adopts a lifting and rotating matrix screen to adjust the height of the matrix screen through a transmission component, and a fixed component rotates on the front side of the adjustment disk to adjust the angle of the matrix screen. The electric adjustment is adopted to avoid the trouble of manual adjustment, which is conducive to the convenience of use;

[0015] 2. After adjustment, the connection between the positioning component, the adjusting component and the fixed component is automatically positioned to avoid loosening of the adjustment position after adjustment, 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 lifting and rotating matrix screen;

[0017] Figure 2 It is a structural schematic diagram of a positioning component in a lifting and rotating matrix screen;

[0018] Figure 3 It is a structural schematic diagram of an adjusting component in a lifting and rotating matrix screen;

[0019] Figure 4 It is a structural schematic diagram of a fixed component in a lifting and rotating matrix screen;

[0020] Figure 5 It is a structural schematic diagram of a transmission component in a lifting and rotating matrix screen.

[0021] In the figure: 1. positioning member; 2. adjusting member; 3. fixing member; 4. matrix screen; 5. mounting wall; 6. positioning frame; 7. slide rail; 8. expansion screw; 9. adjusting disk; 10. first support frame; 11. first slide bar; 12. transmission member; 13. first spring; 14. second support frame; 15. second slide bar; 16. block; 17. second spring; 18. rotating groove; 19. first positioning cylinder; 20. first pressure plate; 21. first rotating wheel; 22. mounting frame; 23. second rotating wheel; 24. first motor; 25. transmission frame; 26. adjusting wheel; 27. mounting plate; 28. second positioning cylinder; 29. ​​second pressure plate; 30. second motor. DETAILED DESCRIPTION

[0022] See also Figures 1 to 5In the embodiment of the utility model, a lifting and rotating matrix screen includes a positioning member 1, an adjusting member 2, a fixing member 3 and a matrix screen 4. The adjusting member 2 is located at the front side of the positioning member 1, the fixing member 3 is located at the front side of the adjusting member 2, and the matrix screen 4 is located at the front side of the fixing member 3. A mounting wall 5 is provided at the rear side of the positioning member 1. The positioning member 1 includes a positioning frame 6. A slide rail 7 is provided at the front end of the positioning frame 6. An expansion screw 8 is installed at the rear end of the positioning frame 6. The adjusting member 2 includes an adjusting disk 9. First support frames 10 are provided at both sides of the adjusting disk 9. The first support frame 10 A first slide bar 11 is provided at the outer end position, a transmission member 12 is installed at the inner end of the first slide bar 11, a first spring 13 is installed at the outer side of the first slide bar 11 at the corresponding side position of the transmission member 12 and the first support frame 10, the fixing member 3 includes a second support frame 14, second slide bars 15 are provided at both end positions of the second support frame 14, a block 16 is provided on the front side of the second slide bar 15, a second spring 17 is installed at the outer side of the second slide bar 15 at the rear side position of the second support frame 14, the outer end of the first slide bar 11 slides at the outer end position of the first support frame 10, and the transmission member 12 is connected to the first slide bar 11 through the first slide bar 11. The rod 11 slides at the inner side of the first support frame 10, the inner side of the transmission member 12 is located at the outer side of the slide rail 7, the rear end of the expansion screw 8 is located at the inner position of the installation wall 5, the positioning frame 6 is fixed to the front side of the installation wall 5 by the expansion screw 8, the rear end of the second slide bar 15 slides at the outer end of the second support frame 14, the block 16 slides at the front side of the second support frame 14 by the second slide bar 15, the block 16 is engaged with the outer side of the matrix screen 4, the positioning frame 6 is fixed to the front side of the installation wall 5 by the expansion screw 8 according to the size of the matrix screen 4, and the transmission member 12 is fixed to the front side of the installation wall 5 by the expansion screw 8. The inner side slides to the outer side of the slide rail 7, the first spring 13 extends the outer end of the first slide bar 11 to slide on the outer end of the first support frame 10, and the transmission member 12 is stuck to the outer side of the slide rail 7, completing the connection between the positioning member 1, the adjustment member 2 and the fixing member 3, and sliding the matrix screen 4 to the front side of the second support frame 14. The second spring 17 extends the rear end of the second slide bar 15 to slide on the outer end of the second support frame 14, and the block 16 is stuck to the outer side of the matrix screen 4. Then, the second support frame 14 rotates on the front side of the adjusting disk 9 to adjust the angle of the matrix screen 4. The transmission member 12 runs on the outer side of the slide rail 7 and slides to lift the matrix screen 4.

[0023] exist Figure 2 , 3, 4, and 5: a rotating groove 18 is provided on the front side of the adjusting disk 9, a first positioning cylinder 19 is installed inside the rotating groove 18, a first pressing plate 20 is provided at the front end of the first positioning cylinder 19, a first rotating wheel 21 is provided on the rear side of the second supporting frame 14, a mounting frame 22 is provided on the rear side of the second supporting frame 14, a second rotating wheel 23 is provided on the rear side of the mounting frame 22, a first motor 24 is installed at a position corresponding to the second rotating wheel 23 on the front side of the mounting frame 22, the transmission component 12 includes a transmission frame 25, an adjusting wheel 26 is installed inside the transmission frame 25, a second motor 30 is installed at a position corresponding to the adjusting wheel 26 on the front side of the transmission frame 25, and mounting plates are provided at both sides of the transmission frame 25 27, a second positioning cylinder 28 is installed on the outer side of the mounting plate 27, one end of the second positioning cylinder 28 is located at the inner side of the mounting plate 27 and a second pressing plate 29 is provided, the front end of the first rotating wheel 21 rotates at the rear side of the second supporting frame 14, the first rotating wheel 21 rotates at the inner position of the rotating groove 18, the second rotating wheel 23 rotates at the rear side of the mounting frame 22 through the first motor 24, the second rotating wheel 23 rotates at the outer side of the adjusting disk 9, the first pressing plate 20 slides at the front side of the rotating groove 18 through the first positioning cylinder 19, the second pressing plate 29 slides at the inner side of the mounting plate 27 through the second positioning cylinder 28, and the adjusting wheel 26 is driven by the second motor 30 The first motor 2 is rotated to the inner side of the transmission frame 25, the second pressure plate 29 is located at the outer side of the slide rail 7, the adjusting wheel 26 is rotated to the outer side of the slide rail 7, the inner side of the transmission member 12 is slid to the outer side of the slide rail 7, the first spring 13 extends the outer end of the first slide bar 11 to slide on the outer end of the first support frame 10, the adjusting wheel 26 is clamped to the outer side of the slide rail 7, the first rotating wheel 21 is clamped to the inside of the rotating groove 18, the connection between the positioning member 1, the adjusting member 2 and the fixing member 3 is completed, the matrix screen 4 is slid to the front side of the second support frame 14, the second spring 17 extends the rear end of the second slide bar 15 to slide on the outer end of the second support frame 14, the clamping block 16 is clamped to the outer side of the matrix screen 4, and then, the first motor 2 is rotated to the inner side of the transmission frame 25, the second pressure plate 29 is located at the outer side of the slide rail 7, the adjusting wheel 26 is clamped to the outer side of the first support frame 10, the first rotating wheel 21 is clamped to the inside of the rotating groove 18, the connection between the positioning member 1, the adjusting member 2 and the fixing member 3 is completed, the matrix screen 4 is slid to the front side of the second support frame 14, the second spring 17 extends the rear end of the second slide bar 15 to slide on the outer end of the second support frame 14, the clamping block 16 is clamped to the outer side of the matrix screen 4, and then, The operation of the first motor 30 drives the second rotating wheel 23 to rotate at the rear side of the mounting frame 22, and the second rotating wheel 23 rotates at the outer side of the adjusting disk 9. The first rotating wheel 21 rotates inside the rotating groove 18. The front end of the first rotating wheel 21 rotates at the rear side of the second supporting frame 14. The second supporting frame 14 rotates at the front side of the adjusting disk 9 to adjust the angle of the matrix screen 4. The operation of the first positioning cylinder 19 presses the first pressing plate 20 to the rear side of the second supporting frame 14 to position the fixing member 3. The operation of the second motor 30 drives the adjusting wheel 26 to rotate, and the adjusting wheel 26 rotates at the outer side of the slide rail 7 to lift the matrix screen 4. The operation of the second positioning cylinder 28 pushes the second pressing plate 29 to the outer side of the slide rail 7 to position the height of the matrix screen 4.

[0024] The working principle of the utility model is as follows: first, according to the size of the matrix screen 4, the positioning frame 6 is fixed to the front side of the installation wall 5 by the expansion screw 8, the inner side of the transmission member 12 is slid to the outer side of the slide rail 7, the first spring 13 extends the outer end of the first slide bar 11 to slide on the outer end of the first support frame 10, the adjusting wheel 26 is clamped to the outer side of the slide rail 7, the first rotating wheel 21 is clamped to the inside of the rotating groove 18, the connection between the positioning member 1, the adjusting member 2 and the fixing member 3 is completed, the matrix screen 4 is slid to the front side of the second support frame 14, the second spring 17 extends the rear end of the second slide bar 15 to slide on the outer end of the second support frame 14, the clamping block 16 is clamped to the outer side of the matrix screen 4, and then, the first motor 24 The operation drives the second rotating wheel 23 to rotate on the rear side of the mounting frame 22, and the second rotating wheel 23 rotates on the outside of the adjusting disk 9. The first rotating wheel 21 rotates inside the rotating groove 18. The front end of the first rotating wheel 21 rotates on the rear side of the second supporting frame 14. The second supporting frame 14 rotates on the front side of the adjusting disk 9 to adjust the angle of the matrix screen 4. The first positioning cylinder 19 operates to press the first pressing plate 20 to the rear side of the second supporting frame 14 to position the fixed component 3. The operation of the second motor 30 drives the adjusting wheel 26 to rotate. The adjusting wheel 26 rotates on the outside of the slide rail 7 to lift and lower the matrix screen 4. The second positioning cylinder 28 operates to push the second pressing plate 29 to the outside of the slide rail 7 to position the height of the matrix screen 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 lifting and rotating matrix screen, comprising a positioning member (1), an adjusting member (2), a fixing member (3) and a matrix screen (4), wherein the adjusting member (2) is located at the front side of the positioning member (1), the fixing member (3) is located at the front side of the adjusting member (2), and the matrix screen (4) is located at the front side of the fixing member (3), characterized in that: A mounting wall (5) is arranged at the rear side of the positioning member (1); the positioning member (1) comprises a positioning frame (6); a slide rail (7) is arranged at the front end of the positioning frame (6); an expansion screw (8) is installed at the rear end of the positioning frame (6); the adjusting member (2) comprises an adjusting disk (9); first support frames (10) are arranged at both sides of the adjusting disk (9); a first slide bar (11) is arranged at the outer end of the first support frame (10); a transmission screw (11) is installed at the inner end of the first slide bar (11). The invention relates to a movable member (12), a first spring (13) is installed on the outer side of the first slide bar (11) at a position corresponding to the side of the transmission member (12) and the first support frame (10), the fixed member (3) comprises a second support frame (14), second slide bars (15) are arranged at both ends of the second support frame (14), a clamping block (16) is arranged on the front side of the second slide bar (15), and a second spring (17) is installed on the outer side of the second slide bar (15) at a position on the rear side of the second support frame (14).

2. The lifting and rotating matrix screen according to claim 1, characterized in that: A rotating groove (18) is provided on the front side of the adjusting disk (9), a first positioning cylinder (19) is installed inside the rotating groove (18), a first pressing plate (20) is provided at the front end of the first positioning cylinder (19), a first rotating wheel (21) is provided on the rear side of the second supporting frame (14), a mounting frame (22) is provided on the rear side of the second supporting frame (14), a second rotating wheel (23) is provided on the rear side of the mounting frame (22), and a first electric motor is installed at a position on the front side of the mounting frame (22) corresponding to the second rotating wheel (23). The transmission member (12) comprises a transmission frame (25), an adjusting wheel (26) is installed inside the transmission frame (25), a second motor (30) is installed at a position corresponding to the adjusting wheel (26) on the front side of the transmission frame (25), mounting plates (27) are arranged at both sides of the transmission frame (25), a second positioning cylinder (28) is installed on the outer side of the mounting plate (27), and a second pressing plate (29) is arranged at one end of the second positioning cylinder (28) at a position inside the mounting plate (27).

3. The lifting and rotating matrix screen according to claim 1, characterized in that: The outer end of the first sliding rod (11) slides at the outer end position of the first support frame (10), and the transmission component (12) slides at the inner side position of the first support frame (10) through the first sliding rod (11), and the inner side of the transmission component (12) is located at the outer side position of the slide rail (7).

4. The lifting and rotating matrix screen according to claim 1, characterized in that: The rear end of the expansion screw (8) is located at an inner position of the installation wall (5), and the positioning frame (6) is fixed to a front side position of the installation wall (5) through the expansion screw (8).

5. The lifting and rotating matrix screen according to claim 1, characterized in that: The rear end of the second slide bar (15) slides at the outer end position of the second support frame (14), and the clamping block (16) slides at the front side position of the second support frame (14) through the second slide bar (15), and the clamping block (16) is clamped at the outer side position of the matrix screen (4).

6. The lifting and rotating matrix screen according to claim 2, characterized in that: The front end of the first rotating wheel (21) rotates to the rear side of the second supporting frame (14), the first rotating wheel (21) rotates to the inner position of the rotating groove (18), the second rotating wheel (23) rotates to the rear side of the mounting frame (22) through the first motor (24), the second rotating wheel (23) rotates to the outer side of the adjusting disk (9), and the first pressing plate (20) slides to the front side of the rotating groove (18) through the first positioning cylinder (19).

7. The lifting and rotating matrix screen according to claim 2, characterized in that: The second pressing plate (29) slides to the inner side of the mounting plate (27) through the second positioning cylinder (28), the adjusting wheel (26) rotates to the inner side of the transmission frame (25) through the second motor (30), the second pressing plate (29) is located at the outer side of the slide rail (7), and the adjusting wheel (26) rotates to the outer side of the slide rail (7).

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