CN217411592U

CN217411592U - Cleaning device for be used for liquid crystal display

Info

Publication number: CN217411592U
Application number: CN202220859717.1U
Authority: CN
Inventors: 杨先国; 杨绪君; 唐菁伟
Original assignee: Shenzhen Zhishengxin Technology Co ltd
Current assignee: Shenzhen Zhishengxin Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-13
Anticipated expiration: 2032-04-14

Abstract

The application discloses a cleaning device for liquid crystal display relates to the clean technical field of display screen, when cleaning to the display screen, owing to adopt artifical display screen to fix and clean usually, lead to clean the problem of inefficiency, now proposes following scheme, and it includes the supporting seat, there is a supporting bench on the top of supporting seat through body of rod fixed mounting, a plurality of vacuum chuck that are array distribution are installed on a supporting bench's top, and is a plurality of vacuum chuck all is to run through the setting with a supporting bench, the vacuum pump is installed on the supporting seat top, and is a plurality of vacuum chuck all is the intercommunication setting through connecting pipe and vacuum pump, the support column that is array distribution is installed on the top of supporting seat, the backup pad is installed through the support column in the top of supporting seat, pneumatic cylinder is installed on the top of backup pad. This application novel structure has not only had automatic dust removal function, and has improved the fixed efficiency of display screen, suitable popularization.

Description

Cleaning device for liquid crystal display screen

Technical Field

The application relates to the technical field of display screen cleaning, especially, relate to a cleaning device for liquid crystal display.

Background

Liquid crystal displays are used in digital watches and one type of display for many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them.

When the display screen is cleaned, the display screen is usually fixed and wiped manually, so that the cleaning efficiency is low. Therefore, in order to solve such problems, we propose a cleaning device for a liquid crystal display panel.

SUMMERY OF THE UTILITY MODEL

The application provides a cleaning device for liquid crystal display has solved the display screen when clean, owing to adopt the manual work to fix the display screen usually and clean, leads to clean inefficiency problem.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a cleaning device for a liquid crystal display screen comprises a supporting seat, wherein a supporting table is fixedly arranged at the top end of the supporting seat through a rod body, a plurality of vacuum suckers distributed in an array are fixedly arranged at the top end of the supporting table, the plurality of vacuum suckers are arranged to penetrate through the supporting table, a vacuum pump is fixedly arranged at the top end of the supporting seat, the plurality of vacuum suckers are communicated with the vacuum pump through connecting pipes, supporting columns distributed in an array are fixedly arranged at the top end of the supporting seat, a supporting plate is fixedly arranged at the top end of the supporting seat through the supporting columns, an electric hydraulic cylinder is fixedly arranged at the top end of the supporting plate, a supporting frame is fixedly arranged at the bottom end of a piston rod of the electric hydraulic cylinder, the cross section of the supporting frame is arranged in a U shape, two supporting rods symmetrically arranged are fixedly arranged at the vertical section of the supporting frame, and are jointly sleeved with a supporting block in a sliding manner, the bottom fixed mounting of supporting shoe has the silver, the vertical section of support frame rotates installs the screw rod, the screw rod is parallel arrangement with the bracing piece, the supporting shoe is the screw thread with the bracing piece and cup joints the setting, vertical section one side of support frame be provided with screw rod assorted drive assembly.

Through adopting above-mentioned technical scheme, the vacuum pump adsorbs fixedly through connecting pipe cooperation vacuum pump to the display screen, has improved the fixed efficiency of display screen, has optimized the fixed mode of display screen, and drive assembly drives the reciprocating rotation of screw rod, drives supporting shoe and silver and makes a round trip to slide in step, carries out automatic dust removal to the display screen, has had automatic dust removal function.

Preferably, a gap is arranged between the support platform and the support base, and a rubber layer is arranged at the top end of the support platform.

Through adopting above-mentioned technical scheme, the rubber layer has the cushioning effect to the display screen.

Preferably, the top end of the supporting seat is provided with a groove, and the vacuum pump is located in the groove of the supporting seat.

Through adopting above-mentioned technical scheme, the vacuum pump has the drive effect to the vacuum.

Preferably, the horizontal segment top fixed mounting of support frame has a plurality of slide bars that are the array distribution, and is a plurality of the slide bar all is the setting of running through that slides with the backup pad.

Through adopting above-mentioned technical scheme, the slide bar has improved the stability of support frame lift in-process.

Preferably, the bottom end of the supporting block is in threaded connection with two screws distributed in an array, and the two screws and the vertical section of the cotton sliver are in threaded penetration arrangement.

Through adopting above-mentioned technical scheme, the screw has the fastening effect to the silver.

Preferably, the driving assembly comprises a servo motor, the servo motor is fixedly installed on one side surface of the vertical section of the supporting frame, and an output shaft of the servo motor is fixedly connected with the screw rod through a coupler.

Through adopting above-mentioned technical scheme, servo motor has the drive effect to the screw rod.

The beneficial effect of this application does:

1. through the cooperation installation to vacuum pump and vacuum chuck, openly up with the display screen, place the top at a supporting bench, the vacuum pump adsorbs fixedly through connecting pipe cooperation vacuum pump to the display screen after that, has improved the fixed efficiency of display screen, has optimized the fixed mode of display screen, has improved clean efficiency.

2. Through the installation to support frame and drive assembly, servo motor drives the screw rod reciprocating rotation, drives supporting shoe and silver and makes a round trip to slide in step, removes dust automatically to the display screen, has had automatic dust removal function.

In conclusion, the automatic dust removal device has the automatic dust removal function, improves the fixing efficiency of the display screen, solves the problem of low cleaning efficiency caused by manual fixing and cleaning of the display screen when the display screen is cleaned, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a view showing an installation structure of a vacuum pump according to the present application;

fig. 3 is a mounting structure view of the driving assembly of the present application.

Reference numbers in the figures: 1. a supporting seat; 2. a support table; 3. a vacuum chuck; 4. a vacuum pump; 5. a support pillar; 6. a support plate; 7. an electric hydraulic cylinder; 8. a support frame; 9. a slide bar; 10. a support bar; 11. a support block; 12. a screw; 13. a cotton sliver; 14. a screw; 15. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a cleaning device for liquid crystal display, including supporting seat 1, there is brace table 2 on the top of supporting seat 1 through body of rod fixed mounting, it is gapped to be provided with between brace table 2 and the supporting seat 1, supporting role has, be provided with the rubber layer on the top of brace table 2, cushioning effect has, there are a plurality of vacuum chuck 3 that are array distribution at the top fixed mounting of brace table 2, a plurality of vacuum chuck 3 all are with brace table 2 and run through the setting, drainage effect has, 1 top fixed mounting has vacuum pump 4 on the supporting seat, the top of supporting seat 1 is seted up flutedly, vacuum pump 4 is located the recess of supporting seat 1, a plurality of vacuum chuck 3 all are the intercommunication setting through connecting pipe and vacuum pump 4, vacuum adsorption fixed action has.

Referring to fig. 1 and 3, top fixed mounting at supporting seat 1 has the support column 5 that is array distribution, there is backup pad 6 on the top of supporting seat 1 through support column 5 fixed mounting, supporting role has, top fixed mounting at backup pad 6 has electric hydraulic cylinder 7, drive action has, there is support frame 8 at electric hydraulic cylinder 7's piston rod bottom fixed mounting, support frame 8's cross-section is the setting of U type, supporting role has, there are a plurality of slide bars 9 that are array distribution at support frame 8's horizontal segment top fixed mounting, a plurality of slide bars 9 all are the slip with backup pad 6 and run through the setting, limiting displacement has.

Referring to fig. 1 and 3, there are two bracing pieces 10 that are the symmetry and set up at the vertical section fixed mounting of support frame 8, supporting role has, the supporting shoe 11 has been cup jointed in two bracing pieces 10 common slides, supporting role has, bottom fixed mounting at supporting shoe 11 has silver 13, cleaning role has, there are two screws 12 that are array distribution at the bottom threaded connection of supporting shoe 11, two screws 12 are the screw thread with the vertical section of silver 13 and run through the setting, fixing role has, install screw rod 14 in the vertical section rotation of support frame 8, screw rod 14 is parallel arrangement with bracing piece 10, supporting shoe 11 is the screw thread with bracing piece 10 and cup joints the setting, transmission role has.

Referring to fig. 1 and 3, one side of the vertical section of the support frame 8 is provided with a driving assembly matched with the screw 14, the driving assembly comprises a servo motor 15, the servo motor 15 is fixedly installed on the side surface of the vertical section of the support frame 8, and an output shaft of the servo motor 15 is fixedly connected with the screw 14 through a coupler and has a driving function.

The working principle is as follows: this application is when using, at first openly up the display screen, place the top at brace table 2, vacuum pump 4 adsorbs fixedly through connecting pipe cooperation vacuum pump 4 to the display screen after that, 7 drive support frames 8 descendants of electric hydraulic cylinder after that, servo motor 15 drives screw rod 14 reciprocating rotation after that, it makes a round trip to drive supporting

shoe

11 and 13 synchronous slivers of silver, remove dust automatically to the display screen, accomplish clean back, electric hydraulic cylinder 7 drives support frame 8 and rises, take off the display screen.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The cleaning device for the liquid crystal display screen comprises a supporting seat (1) and is characterized in that a supporting table (2) is fixedly mounted at the top end of the supporting seat (1) through a rod body, a plurality of vacuum suckers (3) distributed in an array are fixedly mounted at the top end of the supporting table (2), the vacuum suckers (3) are arranged in a penetrating mode with the supporting table (2), a vacuum pump (4) is fixedly mounted at the top end of the supporting seat (1), the vacuum suckers (3) are arranged in a communicating mode with the vacuum pump (4) through a connecting pipe, supporting columns (5) distributed in an array are fixedly mounted at the top end of the supporting seat (1), a supporting plate (6) is fixedly mounted at the top end of the supporting plate (6), an electric hydraulic cylinder (7) is fixedly mounted at the top end of the supporting plate (6), a supporting frame (8) is fixedly mounted at the bottom end of a piston rod of the electric hydraulic cylinder (7), the cross-section of support frame (8) is the setting of U type, the vertical section fixed mounting of support frame (8) has two bracing pieces (10) that are the symmetry and set up, two bracing piece (10) slide jointly and have cup jointed supporting shoe (11), the bottom fixed mounting of supporting shoe (11) has silver (13), the vertical section of support frame (8) is rotated and is installed screw rod (14), screw rod (14) are parallel arrangement with bracing piece (10), supporting shoe (11) are the screw thread with bracing piece (10) and cup joint the setting, vertical section one side of support frame (8) is provided with screw rod (14) assorted drive assembly.

2. A cleaning device for a liquid crystal display screen according to claim 1, characterized in that a gap is provided between the supporting base (2) and the supporting base (1), and a rubber layer is provided on the top end of the supporting base (2).

3. A cleaning device for lcd panels as claimed in claim 1, wherein the top of the support base (1) is provided with a recess, and the vacuum pump (4) is located in the recess of the support base (1).

4. The cleaning device for the liquid crystal display screen according to claim 1, wherein a plurality of sliding rods (9) are fixedly installed at the top end of the horizontal section of the supporting frame (8) and distributed in an array, and the plurality of sliding rods (9) are arranged in a sliding and penetrating manner with the supporting plate (6).

5. The cleaning device for the liquid crystal display screen according to claim 1, wherein the bottom end of the supporting block (11) is connected with two screws (12) in an array in a threaded manner, and the two screws (12) are arranged in a threaded manner to penetrate through the vertical section of the cotton sliver (13).

6. The cleaning device for the liquid crystal display screen according to claim 1, wherein the driving assembly comprises a servo motor (15), the servo motor (15) is fixedly installed on one side surface of the vertical section of the supporting frame (8), and an output shaft of the servo motor (15) is fixedly connected with the screw rod (14) through a coupler.