CN217314635U - Double-sided projection display liquid crystal composite material - Google Patents
Double-sided projection display liquid crystal composite material Download PDFInfo
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- CN217314635U CN217314635U CN202123085117.9U CN202123085117U CN217314635U CN 217314635 U CN217314635 U CN 217314635U CN 202123085117 U CN202123085117 U CN 202123085117U CN 217314635 U CN217314635 U CN 217314635U
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- fixedly connected
- liquid crystal
- projection display
- cleaning brush
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Abstract
The utility model relates to a liquid crystal display technical field discloses a two-sided projection display liquid crystal combined material, including the installing frame, the fixed surface of installing frame is connected with quick-witted case, the surface of machine case is provided with removes the seat, the first connecting plate of fixed surface of removing the seat is connected with. The utility model has the advantages of it is following and effect: through setting up quick-witted case, remove the seat, first cleaning brush, the second cleaning brush, the connecting rod, a supporting plate, the band-type brake motor, drive gear and gear rack, when needs are cleared up the deposition on the screen, only need start the band-type brake motor, the band-type brake motor is rotatory at the during operation drive gear, the transmission through drive gear and gear rack orders about and removes the seat and move downwards at the surface of quick-witted case, and then drive first cleaning brush and second cleaning brush and remove downwards simultaneously, can accomplish the clearance to the deposition on the screen, thereby reached the device and be convenient for carry out the effect of clearance to the deposition on liquid crystal display surface.
Description
Technical Field
The utility model relates to a liquid crystal display technical field, in particular to two-sided projection display liquid crystal combined material.
Background
A liquid crystal display screen belongs to a flat panel display. It is used for screen display of TV set and computer. The display screen has the advantages of low power consumption, small size and low radiation.
Present two-sided liquid crystal display uses fixed frame to put two liquid crystal display together usually to use specific fixing device to hoist the display screen, the user can follow two directions and watch liquid crystal display's picture simultaneously, because the height of hoist and mount is higher usually, after the dust is piled up on the screen surface that leads to liquid crystal display, the user of service is comparatively troublesome to the clearance of screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-sided projection display liquid crystal combined material has the effect of being convenient for clear up the deposition on liquid crystal display surface.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a two-sided projection display liquid crystal combined material, includes the installing frame, the outer fixed surface of installing frame is connected with quick-witted case, the surface of machine case is provided with removes the seat, the first connecting plate of outer fixed surface of removing the seat is connected with, one side fixed mounting of first connecting plate has first brush cleaner, the outer fixed surface of removing the seat is connected with the second connecting plate, one side fixed mounting of second connecting plate has the second brush cleaner, the inner wall fixedly connected with connecting rod of removing the seat, the one end fixedly connected with backup pad of connecting rod, the top fixedly connected with motor cabinet of backup pad, the inner wall fixedly connected with band-type brake motor of motor cabinet, the output fixedly connected with drive gear of band-type brake motor, drive gear's top meshing has the gear strip.
Through adopting above-mentioned technical scheme, through setting up quick-witted case, remove the seat, first cleaning brush, the second cleaning brush, the connecting rod, a supporting plate, the band-type brake motor, drive gear and rack, when needs clear up the deposition on the screen, only need start the band-type brake motor, the band-type brake motor drives drive gear rotatory at the during operation, the transmission through drive gear and rack orders about to remove the seat and moves downwards at the surface of quick-witted case, and then drive first cleaning brush and second cleaning brush and remove downwards simultaneously, can accomplish the clearance to the deposition on the screen, thereby reached the device and be convenient for carry out the effect of clearance to the deposition on liquid crystal display surface.
The utility model discloses a further set up to: a strip-shaped groove is formed in the outer surface of the case, and the connecting rod penetrates through the strip-shaped groove and is fixedly connected with the moving seat.
Through adopting above-mentioned technical scheme, through setting up the bar groove, the connecting rod of being convenient for and removal seat fixed connection.
The utility model discloses a further set up to: the inner wall fixed mounting of installing frame has first liquid crystal display, the inner wall fixed mounting of installing frame has the second liquid crystal display.
Through adopting above-mentioned technical scheme, through setting up the installing frame, play and install and fixed effect first liquid crystal display and second liquid crystal display.
The utility model discloses a further set up to: the inner wall of the case is fixedly connected with a pulley rail, one side of the supporting plate is fixedly connected with a pulley, and the pulley is connected with the pulley rail in a sliding mode.
Through adopting above-mentioned technical scheme, through setting up pulley rail and pulley, can reduce the frictional force of removal seat in the removal in-process, promote the stationarity of removal in-process.
The utility model discloses a further set up to: the bottom fixedly connected with stiffener of backup pad, stiffener and connecting rod fixed connection, the quantity of stiffener is two.
Through adopting above-mentioned technical scheme, through setting up the stiffener, can strengthen the intensity of being connected between connecting rod and the backup pad.
The utility model discloses a further set up to: the top fixedly connected with lifting rope of installing frame, the one end fixedly connected with switching section of thick bamboo of installing frame is kept away from to the lifting rope, the inner wall fixedly connected with bearing of a switching section of thick bamboo, the inner wall of bearing is pegged graft and is had the bracing piece, the top fixedly connected with rings of bracing piece.
Through adopting above-mentioned technical scheme, through setting up lifting rope, a switching section of thick bamboo, bearing, bracing piece and rings, constitute a complete hoisting machine and construct, the staff of being convenient for hoists the device, and on the other hand, the design of a switching section of thick bamboo and bearing, the person of being convenient for use rotates the installing frame to change the orientation of two display screens, strengthened the device's practicality.
The beneficial effects of the utility model are that: by arranging the case, the moving seat, the first cleaning brush, the second cleaning brush, the connecting rod, the supporting plate, the band-type brake motor, the driving gear and the gear strip, when dust on a screen needs to be cleaned, the band-type brake motor is only started, the band-type brake motor drives the driving gear to rotate when in work, the moving seat is driven to move downwards on the outer surface of the case through the transmission of the driving gear and the gear strip, and then the first cleaning brush and the second cleaning brush are driven to move downwards simultaneously, so that the dust on the screen can be cleaned, and the effect that the device can conveniently clean the dust on the surface of the liquid crystal display screen is achieved; through setting up lifting rope, a switching section of thick bamboo, bearing, bracing piece and rings, formed a complete hoisting machine and constructed, the staff of being convenient for hoists the device, and on the other hand, the design of a switching section of thick bamboo and bearing, convenient to use personnel rotate the installing frame to change the orientation of two display screens, strengthened the device's practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second brush cleaner according to the present invention;
fig. 3 is a schematic sectional view of the chassis of the present invention;
fig. 4 is a schematic structural diagram of the second liquid crystal display of the present invention.
In the figure, 1, a frame is installed; 2. a chassis; 3. a movable seat; 4. a first connecting plate; 5. a first sweeper brush; 6. a second connecting plate; 7. a second cleaning brush; 8. a connecting rod; 9. a support plate; 10. a motor base; 11. a band-type brake motor; 12. a drive gear; 13. a gear rack; 14. a strip-shaped groove; 15. a first liquid crystal display; 16. a second liquid crystal display; 17. a pulley rail; 18. a pulley; 19. a reinforcing rod; 20. a lifting rope; 21. a transfer cylinder; 22. a support bar; 23. a lifting ring.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a double-sided projection display liquid crystal composite material comprises an installation frame 1, a case 2 is fixedly connected to the outer surface of the installation frame 1, a movable seat 3 is arranged on the outer surface of the case 2, a first connecting plate 4 is fixedly connected to the outer surface of the movable seat 3, a first cleaning brush 5 is fixedly mounted on one side of the first connecting plate 4, a second connecting plate 6 is fixedly connected to the outer surface of the movable seat 3, a second cleaning brush 7 is fixedly mounted on one side of the second connecting plate 6, a connecting rod 8 is fixedly connected to the inner wall of the movable seat 3, a supporting plate 9 is fixedly connected to one end of the connecting rod 8, a motor seat 10 is fixedly connected to the top of the supporting plate 9, a band-type brake motor 11 is fixedly connected to the inner wall of the motor seat 10, a driving gear 12 is fixedly connected to the output end of the band-type brake motor 11, a gear bar 13 is meshed with the top of the driving gear 12, and the double-sided projection display liquid crystal composite material is formed by arranging the case 2, The device comprises a movable base 3, a first cleaning brush 5, a second cleaning brush 7, a connecting rod 8, a supporting plate 9, a band-type brake motor 11, a driving gear 12 and a gear bar 13, when dust on a screen needs to be cleaned, the band-type brake motor 11 is only started, the driving gear 12 is driven to rotate by the band-type brake motor 11 when the band-type brake motor 11 works, the movable base 3 is driven to move downwards on the outer surface of a case 2 through the transmission of the driving gear 12 and the gear bar 13, the first cleaning brush 5 and the second cleaning brush 7 are driven to move downwards simultaneously, and the dust on the screen can be cleaned, so that the device can conveniently clean the dust on the surface of the liquid crystal display screen, the outer surface of the case 2 is provided with a strip-shaped groove 14, the connecting rod 8 penetrates through the strip-shaped groove 14 to be fixedly connected with the movable base 3, the connecting rod 8 is conveniently and fixedly connected with the movable base 3 through the strip-shaped groove 14, the inner wall of a mounting frame 1 is fixedly provided with a first liquid crystal display screen 15, the inner wall of the mounting frame 1 is fixedly provided with a second liquid crystal display screen 16, the mounting frame 1 is arranged to play a role in mounting and fixing a first liquid crystal display screen 15 and the second liquid crystal display screen 16, the inner wall of the case 2 is fixedly connected with a pulley rail 17, one side of the supporting plate 9 is fixedly connected with a pulley 18, the pulley 18 is in sliding connection with the pulley rail 17, the pulley rail 17 and the pulley 18 are arranged to reduce the friction force of the moving seat 3 in the moving process and improve the stability in the moving process, the bottom of the supporting plate 9 is fixedly connected with a reinforcing rod 19, the reinforcing rod 19 is fixedly connected with the connecting rod 8, the number of the reinforcing rods 19 is two, the strength of connection between the connecting rod 8 and the supporting plate 9 can be enhanced by arranging the reinforcing rods 19, the top of the mounting frame 1 is fixedly connected with a lifting rope 20, one end of the lifting rope 20 far away from the mounting frame 1 is fixedly connected with a switching tube 21, an adapter section of thick bamboo 21's inner wall fixedly connected with bearing, the inner wall of bearing is pegged graft and is had bracing piece 22, bracing piece 22's top fixedly connected with rings 23, through setting up lifting rope 20, an adapter section of thick bamboo 21, a bearing, bracing piece 22 and rings 23, a complete hoisting machine has been constituteed, the staff of being convenient for hoists the device, on the other hand, the design of an adapter section of thick bamboo 21 and bearing, convenient to use personnel rotate the installing frame, thereby change the orientation of two display screens, the device's practicality has been strengthened.
In the utility model, through setting the case 2, the movable seat 3, the first cleaning brush 5, the second cleaning brush 7, the connecting rod 8, the supporting plate 9, the band-type brake motor 11, the driving gear 12 and the gear bar 13, when the dust on the screen needs to be cleaned, only the band-type brake motor 11 needs to be started, the band-type brake motor 11 drives the driving gear 12 to rotate when working, the movable seat 3 is driven to move downwards on the outer surface of the case 2 through the transmission of the driving gear 12 and the gear bar 13, and then the first cleaning brush 5 and the second cleaning brush 7 are driven to move downwards simultaneously, the cleaning of the dust on the screen can be completed, thereby the effect that the device is convenient for cleaning the dust on the surface of the liquid crystal display screen is achieved, through setting the lifting rope 20, the switching cylinder 21, the bearing, the supporting rod 22 and the lifting ring 23, a complete lifting mechanism is formed, the device is convenient for workers to lift the device, on the other hand, the design of a switching section of thick bamboo 21 and bearing, the user of being convenient for rotates the installing frame to change the orientation of two display screens, strengthened the device's practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A double-sided projection display liquid crystal composite material comprises a mounting frame (1), and is characterized in that: the outer surface of the mounting frame (1) is fixedly connected with a case (2), the outer surface of the case (2) is provided with a movable base (3), the outer surface of the movable base (3) is fixedly connected with a first connecting plate (4), one side of the first connecting plate (4) is fixedly provided with a first cleaning brush (5), the outer surface of the movable base (3) is fixedly connected with a second connecting plate (6), one side of the second connecting plate (6) is fixedly provided with a second cleaning brush (7), the inner wall of the movable base (3) is fixedly connected with a connecting rod (8), one end of the connecting rod (8) is fixedly connected with a supporting plate (9), the top of the supporting plate (9) is fixedly connected with a motor base (10), the inner wall of the motor base (10) is fixedly connected with a band-type brake motor (11), and the output end of the band-type brake motor (11) is fixedly connected with a driving gear (12), the top of the driving gear (12) is engaged with a gear rack (13).
2. A two-sided projection display liquid crystal composite as claimed in claim 1, wherein: a strip-shaped groove (14) is formed in the outer surface of the case (2), and the connecting rod (8) penetrates through the strip-shaped groove (14) to be fixedly connected with the moving seat (3).
3. A two-sided projection display liquid crystal composite as claimed in claim 1, wherein: the inner wall fixed mounting of installing frame (1) has first liquid crystal display (15), the inner wall fixed mounting of installing frame (1) has second liquid crystal display (16).
4. The two-sided projection display liquid crystal composite of claim 1, wherein: the inner wall of the case (2) is fixedly connected with a pulley rail (17), one side of the supporting plate (9) is fixedly connected with a pulley (18), and the pulley (18) is connected with the pulley rail (17) in a sliding mode.
5. A two-sided projection display liquid crystal composite as claimed in claim 1, wherein: the bottom fixedly connected with stiffener (19) of backup pad (9), stiffener (19) and connecting rod (8) fixed connection, the quantity of stiffener (19) is two.
6. A two-sided projection display liquid crystal composite as claimed in claim 1, wherein: the top fixedly connected with lifting rope (20) of installing frame (1), the one end fixedly connected with switching section of thick bamboo (21) of installing frame (1) is kept away from in lifting rope (20), the inner wall fixedly connected with bearing of a switching section of thick bamboo (21), the inner wall of bearing is pegged graft and is had bracing piece (22), the top fixedly connected with rings (23) of bracing piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085117.9U CN217314635U (en) | 2021-12-10 | 2021-12-10 | Double-sided projection display liquid crystal composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085117.9U CN217314635U (en) | 2021-12-10 | 2021-12-10 | Double-sided projection display liquid crystal composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217314635U true CN217314635U (en) | 2022-08-30 |
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ID=82989817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085117.9U Active CN217314635U (en) | 2021-12-10 | 2021-12-10 | Double-sided projection display liquid crystal composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217314635U (en) |
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2021
- 2021-12-10 CN CN202123085117.9U patent/CN217314635U/en active Active
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