CN212933983U - Multimedia display box with screen cleaning mechanism - Google Patents
Multimedia display box with screen cleaning mechanism Download PDFInfo
- Publication number
- CN212933983U CN212933983U CN202021828025.8U CN202021828025U CN212933983U CN 212933983 U CN212933983 U CN 212933983U CN 202021828025 U CN202021828025 U CN 202021828025U CN 212933983 U CN212933983 U CN 212933983U
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- Prior art keywords
- block
- fixedly connected
- screw rod
- display box
- screw
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title claims description 14
- 238000009434 installation Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a multimedia display case with clean mechanism of screen, including the display case body, the supporting shoe that two symmetries of upper end fixedly connected with of display case body set up, one side that the display case body is close to the screen is equipped with the installation piece, the upper end of installation piece and the lower extreme fixed connection of supporting shoe, the lower extreme of installation piece is equipped with first spout, sliding connection has the movable block in the first spout, the movable block interpolation is equipped with first screw rod, fixedly connected with servo motor on the lateral wall of installation piece, the one end and the first spout inside wall of first screw rod rotate to be connected, the other end of first screw rod run through the installation piece and with servo motor's the terminal fixed connection of output shaft, be connected for rotating between first screw rod and the installation piece. The utility model discloses a transmission and adjustment mechanism's setting when realizing automatic dust removal to convenient to installation and disassembly improves the convenience when using.
Description
Technical Field
The utility model relates to a multi-media technical field especially relates to a multi-media show case with clean mechanism of screen.
Background
The multimedia technology is a technology for comprehensively processing and managing various media information such as characters, data, graphs, images, animations, sounds and the like through a computer, so that a user can perform real-time information interaction with the computer through various senses, and is also called as a computer multimedia technology.
Because the display is frequently displayed on the road surface of the downtown, dust is inevitably fallen on the screen of the display box, and the display effect of the screen is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that dust can fall on the screen of the display box inevitably, thereby influencing the display effect of the screen and providing the multimedia display box with the screen cleaning mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multimedia display box with a screen cleaning mechanism comprises a display box body, wherein the upper end of the display box body is fixedly connected with two symmetrically arranged supporting blocks, one side of the display box body, which is close to a screen, is provided with an installation block, the upper end of the installation block is fixedly connected with the lower ends of the supporting blocks, the lower end of the installation block is provided with a first chute, a moving block is connected in the first chute in a sliding manner, a first screw rod is inserted in the moving block, the side wall of the installation block is fixedly connected with a servo motor, one end of the first screw rod is rotatably connected with the inner side wall of the first chute, the other end of the first screw rod penetrates through the installation block and is fixedly connected with the tail end of an output shaft of the servo motor, the first screw rod is rotatably connected with the installation block, the first screw rod is in threaded connection with the moving block, and the lower, and one side of the moving block, which is close to the display box body, is fixedly connected with a sponge brush, one side of the display box body, which is far away from the mounting block, is provided with a clamping block, the lower end of the supporting block is provided with a second chute corresponding to the clamping block, the upper end of the clamping block extends into the second chute, a second screw rod is arranged in the second chute, one end of the second screw rod is rotatably connected with the inner side wall of the second chute, the other end of the second screw rod sequentially penetrates through the clamping block and the supporting block, the second screw rod is in threaded connection with the clamping block, and the second screw rod is rotatably connected with the supporting block.
Preferably, the upper end of the moving block is provided with a groove, a ball is arranged in the groove, and the ball abuts against the side wall of the inner top end of the first sliding groove.
Preferably, one end of the second screw penetrating through the supporting block is fixedly connected with a rotary table.
Preferably, the upper end of the supporting block is fixedly connected with a pull ring.
Preferably, one side of the clamping block close to the display box body is fixedly connected with a first rubber pad.
Preferably, the lower end of the display box body is fixedly connected with a second rubber pad.
Has the advantages that:
1. when the dust removal device is used, the supporting block is placed on the display box body, the moving block is located on one side of the screen of the display box body, then the second screw rod is rotated, the second screw rod drives the clamping block to move under the action of thread meshing, the display box body is clamped through the cooperation of the clamping block and the installation block, so that installation is completed, then the power supply of the servo motor is switched on, parameters of the servo motor are set, the servo motor is enabled to rotate clockwise and anticlockwise at regular time, the first screw rod is driven through rotation of the servo motor, the first screw rod drives the moving block to move under the action of thread meshing, and the sponge brush is driven by the moving block to clean the screen;
2. through the setting of ball, can reduce the resistance when the removal piece removes, through the setting of carousel, can convenience of customers rotate the second screw rod, through the setting of pull ring, can convenience of customers supporting shoe of taking, through the setting of first rubber pad, stability when can improving the clamp splice centre gripping, through the setting of second rubber pad, can improve the frictional force between show case body and the ground, stability when improving the show case body and placing.
Drawings
Fig. 1 is a schematic structural view of a multimedia display box with a screen cleaning mechanism according to the present invention;
fig. 2 is a schematic side view of a multimedia display box with a screen cleaning mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a position a of the multimedia display box with a screen cleaning mechanism according to the present invention.
In the figure: the display box comprises a display box body 1, a mounting block 2, a supporting block 3, a first screw rod 4, a moving block 5, a clamping block 6, a second screw rod 7, a sponge brush 8 and a servo motor 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a multimedia display box with a screen cleaning mechanism comprises a display box body 1, wherein a second rubber pad is fixedly connected to the lower end of the display box body 1 and used for improving the stability of the display box body 1 when placed, two symmetrically arranged supporting blocks 3 are fixedly connected to the upper end of the display box body 1 and used for supporting an installation block 2, a pull ring is fixedly connected to the upper ends of the supporting blocks 3 and used for facilitating a user to take the supporting blocks 3, the installation block 2 is arranged on one side, close to a screen, of the display box body 1 and used for installing a servo motor 9, and the upper ends of the installation blocks 2 are fixedly connected with the lower ends of the supporting blocks 3;
in this embodiment, the lower end of the mounting block 2 is provided with a first sliding groove, a moving block 5 is slidably connected in the first sliding groove and used for driving the sponge brush 8 to move, the upper end of the moving block 5 is provided with a groove, balls are arranged in the groove and used for reducing the resistance when the moving block 5 moves, the balls are abutted against the side wall of the top end in the first sliding groove, a first screw 4 is inserted in the moving block 5 and used for driving the moving block 5 to move, a servo motor 9 is fixedly connected to the side wall of the mounting block 2 and used for driving the first screw 4 to rotate, one end of the first screw 4 is rotatably connected with the inner side wall of the first sliding groove, the other end of the first screw 4 penetrates through the mounting block 2 and is fixedly connected with the tail end of an output shaft of the servo motor 9, the first screw 4 is rotatably connected with the mounting block 2, the first screw 4 is in threaded connection with the moving block 5, the lower end of the moving block, the dust removal device is used for cleaning and removing dust on the screen;
in the embodiment, a clamping block 6 is arranged on one side of the display box body 1 far away from the mounting block 2 and is used for clamping the display box body 1 by matching with the mounting block 2, a first rubber pad is fixedly connected on one side of the clamping block 6 close to the display box body 1, used for improving the stability of the clamping block 6 during clamping, the lower end of the supporting block 3 is provided with a second chute corresponding to the clamping block 6, the upper end of the clamping block 6 extends into the second chute, a second screw 7 is arranged in the second chute, the clamping block 6 is driven to move, one end of a second screw 7 is rotatably connected with the inner side wall of the second chute, the other end of the second screw 7 sequentially penetrates through the clamping block 6 and the supporting block 3, the second screw 7 is in threaded connection with the clamping block 6, the second screw 7 is rotatably connected with the supporting block 3, and the second screw 7 penetrates through one end of the supporting block 3 and is fixedly connected with a rotary table for facilitating a user to rotate the second screw 7;
in this embodiment, place supporting shoe 3 on show case body 1 earlier, and make movable block 5 be located show case body 1's screen one side, then rotate second screw rod 7, second screw rod 7 drives clamp splice 6 through thread engagement's effect and removes, through clamp splice 6 and the cooperation of installation piece 2, carry out the centre gripping to show case body 1, thereby accomplish the installation, then switch on servo motor 9's power, servo motor 9's parameter has been set up, make servo motor 9 regularly just reverse, rotate through servo motor 9 and drive first screw rod 4, first screw rod 4 drives movable block 5 through thread engagement's effect and removes, drive sponge brush 8 through movable block 5 and clean the screen, the utility model discloses a setting of transmission and adjustment mechanism, when realizing automatic dust removal, and be convenient for the installation dismantlement, improve the convenience when using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multimedia display case with clean mechanism of screen, includes show case body (1), its characterized in that: the upper end of the display box body (1) is fixedly connected with two symmetrically arranged supporting blocks (3), one side, close to the screen, of the display box body (1) is provided with an installation block (2), the upper end of the installation block (2) is fixedly connected with the lower ends of the supporting blocks (3), the lower end of the installation block (2) is provided with a first sliding groove, a moving block (5) is connected in the first sliding groove in a sliding manner, a first screw rod (4) is inserted into the moving block (5), the side wall of the installation block (2) is fixedly connected with a servo motor (9), one end of the first screw rod (4) is rotatably connected with the inner side wall of the first sliding groove, the other end of the first screw rod (4) penetrates through the installation block (2) and is fixedly connected with the tail end of an output shaft of the servo motor (9), the first screw rod (4) is rotatably connected with the installation block (2), and the first screw rod (4) is in threaded connection with the, the lower end of the moving block (5) penetrates through the first sliding groove, a sponge brush (8) is fixedly connected to one side, close to the display box body (1), of the moving block (5), a clamping block (6) is arranged on one side, far away from the installation block (2), of the display box body (1), a second sliding groove corresponding to the clamping block (6) is arranged at the lower end of the supporting block (3), the upper end of the clamping block (6) extends into the second sliding groove, a second screw (7) is arranged in the second sliding groove, one end of the second screw (7) is rotatably connected with the inner side wall of the second sliding groove, the other end of the second screw (7) penetrates through the clamping block (6) and the supporting block (3) in sequence, the second screw (7) is in threaded connection with the clamping block (6), and the second screw (7) is rotatably connected with the supporting block (3).
2. The multimedia presentation case with screen cleaning mechanism of claim 1, wherein: the upper end of the moving block (5) is provided with a groove, a ball is arranged in the groove, and the ball abuts against the side wall of the inner top end of the first sliding groove.
3. The multimedia presentation case with screen cleaning mechanism of claim 1, wherein: and the second screw (7) penetrates through one end of the supporting block (3) and is fixedly connected with a rotary table.
4. The multimedia presentation case with screen cleaning mechanism of claim 1, wherein: the upper end of the supporting block (3) is fixedly connected with a pull ring.
5. The multimedia presentation case with screen cleaning mechanism of claim 1, wherein: one side of the clamping block (6) close to the display box body (1) is fixedly connected with a first rubber pad.
6. The multimedia presentation case with screen cleaning mechanism of claim 1, wherein: the lower end of the display box body (1) is fixedly connected with a second rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828025.8U CN212933983U (en) | 2020-08-27 | 2020-08-27 | Multimedia display box with screen cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828025.8U CN212933983U (en) | 2020-08-27 | 2020-08-27 | Multimedia display box with screen cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212933983U true CN212933983U (en) | 2021-04-09 |
Family
ID=75301354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021828025.8U Expired - Fee Related CN212933983U (en) | 2020-08-27 | 2020-08-27 | Multimedia display box with screen cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212933983U (en) |
-
2020
- 2020-08-27 CN CN202021828025.8U patent/CN212933983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |