CN209199524U - A kind of liquid crystal display dust guard - Google Patents
A kind of liquid crystal display dust guard Download PDFInfo
- Publication number
- CN209199524U CN209199524U CN201920035594.8U CN201920035594U CN209199524U CN 209199524 U CN209199524 U CN 209199524U CN 201920035594 U CN201920035594 U CN 201920035594U CN 209199524 U CN209199524 U CN 209199524U
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- China
- Prior art keywords
- shell
- channel washer
- display screen
- transparent glass
- liquid crystal
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Abstract
A kind of liquid crystal display dust guard; including shell; the inside of the shell is fixedly installed with display screen; the outside of the display screen and it is fixedly installed with transparent glass on the shell; it is movably installed with cleaning device between display screen and transparent glass and on the shell; the both ends of cleaning device pass through the mobile device of fixed installation and are flexibly connected with the side wall of shell, and the bottom of cleaning device is flexibly connected by the catch net of package with liquid receiving device.The liquid crystal display dust guard, interior channel washer is driven to move up using driving motor, cooperate extension spring, interior channel washer can be pulled downwards, while utilizing magnetic two blocks of attracting magnet, outer channel washer can be driven to move up and down with interior channel washer, cleaning dedusting is carried out to display screen and transparent glass, prevents from having dust on display screen and transparent glass and influencing clarity, improves viewing rate, either advertisement, poster or propaganda board can all improve publicity efficiency indirectly.
Description
Technical field
The utility model relates to liquid crystal display appliance technology, specially a kind of liquid crystal display dust guard.
Background technique
Science and technology in progress, liquid crystal display using more and more extensive, liquid crystal display is the one kind for belonging to flat-panel screens, often
Screen for television set and computer shows that its power consumption is low, small in size, radiation is low；Compared with old-fashioned display screen, it does not have
There is stroboscopic phenomenon, the ray being harmful to the human body will not be generated, appearance is more frivolous；One hear liquid crystal to our subconsciousness at the beginning
Screen just expects TV, nowadays talks about this keyword of liquid crystal display, and more relevant products can pour in our brain, such as electricity
Sub- wrist-watch, the mobile phone, the billboard for walking in the street roadside that are held in the palm etc..
For existing liquid crystal display majority all without dedusting mechanism, the dust on the screen of display screen indoors is opposite
For do not have outdoor more, contributed to interior in former liquid crystal display majority, but with the continuous improvement of society's level,
The material life of people is become better and better, and present people also increasingly pay attention to the quality of cultural life, outdoor advertisement, sea
These structures of report, propaganda board etc. are gradually substituted by liquid crystal display, therefore, it is necessary to propose a kind of for outdoor liquid
The dust guard of crystal display screen, to solve the above problems.
Utility model content
To realize above-mentioned dust-proof purpose, the utility model is provided the following technical solutions: a kind of dust-proof dress of liquid crystal display
It sets, including shell, the inside of the shell is fixedly installed with display screen, the outside of the display screen and is fixedly mounted on the shell
There is transparent glass, be movably installed with cleaning device between display screen and transparent glass and on the shell, the both ends of cleaning device are equal
It is flexibly connected by the mobile device of fixed installation with the side wall of shell, the catch net and receipts that the bottom of cleaning device passes through package
Liquid device is flexibly connected.
The liquid receiving device includes the draught line being fixedly connected in the middle part of one end and catch net top, the other end of draught line
It is wrapped on take-up roller by guide roller, is welded with crank at the axle center of take-up roller side.
The cleaning device be by driving motor, take-up pulley, steel wire, interior channel washer, spring, outer channel washer, cleansing bar and
Magnet composition, the driving motor and take-up pulley are located in the through slot opened up at the top of shell inner cavity, solid in the shaft of driving motor
Dingan County is equipped with the take-up pulley of outer surface winding steel wire, and one end of steel wire through through slot and extends between display screen and transparent glass
And be fixedly connected at the top of interior channel washer, the bottom end elastic connection on the top of spring and interior channel washer, the bottom end of spring is fixed
It is mounted on the bottom of shell inner cavity, the both ends of the interior channel washer are fixedly installed with to be bonded with display screen and transparent glass respectively
Cleansing bar, the both ends of the outer channel washer pass through mobile device and are flexibly connected with the side wall of shell, and outer channel washer is close to thoroughly
The side of bright glass is fixedly installed with the cleansing bar that outer surface is enclosed with catch net, and outer channel washer and the corresponding side of interior channel washer
The inside in face is inlaid with magnet, and the magnetic pole of two magnet is opposite, magnetic attracting.
The mobile device includes the shifting chute being provided on housing interior side-wall, and card at axle center is movably installed in shifting chute
It is connected to the gear of shaft, and the bottom of shifting chute is inlaid with the teeth engaged with gear, is offered in the shaft and gear shaft
The compatible card slot of fixture block welded at the heart, one end of shaft and outer channel washer weld, and the other end of shaft runs through and extends to
The outside of shell and it is fixedly installed with fixed block, the inside of fixed block passes through the groove opened up and is movably installed with take-up roller, and receives
The outside of fixed block and L-shaped is run through and extended in one end of the crank welded on line roller.
It is further used as optimizing, the upper surface of described outer channel washer one end offers liquid injection port, and the inside of outer channel washer is opened
Equipped with containing liquid chamber, the top of containing liquid chamber is connected to by pipeline with liquid injection port, and the lower section of containing liquid chamber is by being embedded in outer channel washer
The outlet tube in portion is connected to the inside of cleansing bar.
It is further used as optimizing, spring uses spiral stretching spring.
It is further used as optimizing, cleansing bar is made of sponge.
The beneficial effects of the utility model are as follows:
1, the liquid crystal display dust guard drives interior channel washer upward by the way that cleaning device is arranged using driving motor
It is mobile, cooperate extension spring, interior channel washer can be pulled downwards, while utilizing magnetic attracting in interior channel washer and outer channel washer
Two blocks of magnet, outer channel washer can be driven to move up and down with interior channel washer, cleaning dedusting is carried out to display screen and transparent glass,
It prevents from having dust on display screen and transparent glass and influencing clarity, improves viewing rate, either advertisement, poster still publicizes
Column can all improve publicity efficiency indirectly.
2, the liquid crystal display dust guard utilizes gear and movement by setting mobile device come auxiliary cleaning apparatus
The teeth engagement installed in slot, provides support force for outer channel washer, in order to which and then interior channel washer moves up and down together for it, carries out
Dedusting is cleaned, makes outer channel washer is more firm to move up and down.
3, liquid crystal display dust guard, by structures such as setting liquid injection port, containing liquid chamber and outlet tubes, when outer channel washer
On cleansing bar be wetted by liquid injection port after, can on transparent glass fingerprint or other spots clean, cleaning more
Adding thoroughly, when needing to dry water stain on transparent glass, cooperates liquid receiving device, rotate crank, draught line tightens catch net,
The cleansing bar of sponge material, which is extruded, squeezes out internal moisture, then again clean transparent glass when, can be by water stain absorption.
Detailed description of the invention
Fig. 1 is the utility model front schematic view；
Fig. 2 is the utility model crank structure schematic diagram；
Fig. 3 is the utility model cleaning device schematic diagram；
Fig. 4 is the utility model liquid receiving device schematic diagram.
In figure: 1 shell, 2 display screens, 3 transparent glass, 4 cleaning devices, 41 driving motors, 42 take-up pulleies, 43 steel wires, 44
Interior channel washer, 45 springs, 46 outer channel washers, 47 cleansing bars, 48 magnet, 5 mobile devices, 51 shifting chutes, 52 gears, 53 shafts,
54 fixture blocks, 55 card slots, 6 fixed blocks, 7 catch nets, 8 liquid receiving devices, 81 draught lines, 82 take-up rollers, 83 cranks, 9 liquid injection ports, 10 storages
Liquid storehouse, 11 outlet tubes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-4, a kind of liquid crystal display dust guard, including shell 1, the inside of shell 1 and is fixedly installed with aobvious
Display screen 2, the outside of display screen 2 and is fixedly installed with transparent glass 3 on shell 1, between display screen 2 and transparent glass 3 and
Cleaning device 4 is movably installed on shell 1, the both ends of cleaning device 4 pass through the mobile device 5 and shell 1 of fixed installation
Side wall is flexibly connected, and the bottom of cleaning device 4 is flexibly connected by the catch net 7 of package with liquid receiving device 8.
Liquid receiving device 8 includes the draught line 81 being fixedly connected in the middle part of one end and 7 top of catch net, draught line 81 it is another
End is wrapped on take-up roller 82 by guide roller, is welded with crank 83 at the axle center of 82 side of take-up roller.
Cleaning device 4 be by driving motor 41, take-up pulley 42, steel wire 43, interior channel washer 44, spring 45, outer channel washer 46,
Cleansing bar 47 and magnet 48 form, the use Y2-160L-4 pole three phase asynchronous motor of driving motor 41, voltage rating 380V,
Rated speed is 1465rpm, rated power 15KW, and driving motor 41 and take-up pulley 42 are located at what 1 inner cavity top of shell opened up
In through slot, the take-up pulley 42 of outer surface winding steel wire 43 is fixedly installed in the shaft of driving motor 41, one end of steel wire 43 is passed through
Break-through slot is simultaneously extended between display screen 2 and transparent glass 3 and is fixedly connected with the top of interior channel washer 44, the top of spring 45
With the bottom end elastic connection of interior channel washer 44, the bottom end of spring 45 is fixedly mounted on the bottom of 1 inner cavity of shell, and spring 45 uses spiral shell
Extension spring is revolved, the both ends of interior channel washer 44 are fixedly installed with the cleansing bar being bonded respectively with display screen 2 and transparent glass 3
47, the both ends of outer channel washer 46 pass through mobile device 5 and are flexibly connected with the side wall of shell 1, and outer channel washer 46 leans on near-transparent glass
The side of glass 3 is fixedly installed with the cleansing bar 47 that outer surface is enclosed with catch net 7, and cleansing bar 47 is made of sponge, and outer clear
The inside of clean bar 46 and the corresponding side of interior channel washer 44 is inlaid with magnet 48, and the magnetic pole of two magnet 48 is opposite, magnetic
It is attracting.
The upper surface of outer 46 one end of channel washer offers liquid injection port 9, and the inside of outer channel washer 46 offers containing liquid chamber 10, storage
The top in liquid storehouse 10 is connected to by pipeline with liquid injection port 9, and the lower section of containing liquid chamber 10 is by being embedded in going out inside outer channel washer 46
Liquid pipe 11 is connected to the inside of cleansing bar 47.
Mobile device 5 includes the shifting chute 51 being provided on 1 inner sidewall of shell, is movably installed at axle center in shifting chute 51
It is connected with the gear 52 of shaft 53, and the bottom of shifting chute 51 is inlaid with the teeth engaged with gear 52, offers in shaft 53
Card slot 55 compatible with the fixture block 54 welded at 52 axle center of gear, one end of shaft 53 and outer channel washer 46 weld, shaft 53
The other end run through and extend to the outside of shell 1 and be fixedly installed with fixed block 6, the inside of fixed block 6 is recessed by opening up
Slot is movably installed with take-up roller 82, and one end of the crank 83 welded on take-up roller 82 is run through and extends to the outside of fixed block 6
And it is L-shaped.
Wherein: by the way that cleaning device 4 is arranged, driving interior channel washer 44 to move up using driving motor 41, cooperation stretches
Spring 45 can pull interior channel washer 44 downwards, while utilize magnetism is attracting in interior channel washer 44 and outer channel washer 46 two
Block magnet 48 can drive outer channel washer 46 to move up and down with interior channel washer 44, clean to display screen 2 and transparent glass 3
Dedusting prevents from having dust on display screen 2 and transparent glass 3 and influencing clarity, improves viewing rate, either advertisement, poster also
It is propaganda board, can all improves publicity efficiency indirectly.
By setting mobile device 5 come auxiliary cleaning apparatus 4, nibbled using the teeth installed in gear 52 and shifting chute 51
It closes, provides support force for outer channel washer 46, in order to which and then interior channel washer 44 moves up and down together for it, carry out cleaning dedusting, make
Outer channel washer 46 is more firm to be moved up and down.
By structures such as setting liquid injection port 9, containing liquid chamber 10 and outlet tubes 11, when the cleansing bar 47 on outer channel washer 46 passes through
After liquid injection port 9 is wetted, can on transparent glass 3 fingerprint or other spots clean, clean it is more thorough, need by
When water stain on transparent glass 3 is dried, cooperate liquid receiving device 8, rotate crank 83, draught line 81 tightens catch net 7, sponge material
The cleansing bar 47 of matter, which is extruded, squeezes out internal moisture, then again clean transparent glass 3 when, can be by water stain absorption.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the inside of a kind of liquid crystal display dust guard, including shell (1), the shell (1) is fixedly installed with display screen
(2), it is characterised in that: the outside of the display screen (2) and transparent glass (3), display screen are fixedly installed on shell (1)
(2) it is movably installed with cleaning device (4) between transparent glass (3) and on shell (1), the both ends of cleaning device (4) are logical
It crosses the mobile device (5) being fixedly mounted to be flexibly connected with the side wall of shell (1), the guarantor that the bottom of cleaning device (4) passes through package
Protective net (7) is flexibly connected with liquid receiving device (8)；
The liquid receiving device (8) includes the draught line (81) being fixedly connected in the middle part of one end and catch net (7) top, draught line
(81) the other end is wrapped on take-up roller (82) by guide roller, is welded with crank at the axle center of take-up roller (82) side
(83).
2. a kind of liquid crystal display dust guard according to claim 1, it is characterised in that: the cleaning device (4) is
By driving motor (41), take-up pulley (42), steel wire (43), interior channel washer (44), spring (45), outer channel washer (46), cleansing bar
(47) it is formed with magnet (48)；
The driving motor (41) and take-up pulley (42) are located in the through slot that shell (1) inner cavity top opens up, driving motor (41)
Shaft on be fixedly installed with the take-up pulleies (42) of outer surface winding steel wire (43), one end of steel wire (43) through through slot and extends
To between display screen (2) and transparent glass (3) and be fixedly connected at the top of interior channel washer (44), the top of spring (45) with it is interior
The bottom end elastic connection of channel washer (44), the bottom end of spring (45) are fixedly mounted on the bottom of shell (1) inner cavity, the interior cleaning
The both ends of bar (44) are fixedly installed with the cleansing bar (47) being bonded respectively with display screen (2) and transparent glass (3), described outer clear
The both ends of clean bar (46) pass through mobile device (5) and are flexibly connected with the side wall of shell (1), and outer channel washer (46) leans on near-transparent glass
The side of glass (3) is fixedly installed with the cleansing bar (47) that outer surface is enclosed with catch net (7), and outer channel washer (46) and interior cleaning
The inside of bar (44) corresponding side is inlaid with magnet (48), and the magnetic pole of two magnet (48) is opposite, magnetic attracting.
3. a kind of liquid crystal display dust guard according to claim 1, it is characterised in that: mobile device (5) packet
The shifting chute (51) being provided on shell (1) inner sidewall is included, is movably installed at axle center in shifting chute (51) and is connected with shaft
(53) gear (52), and the bottom of shifting chute (51) is inlaid with the teeth engaged with gear (52), opens on the shaft (53)
Equipped with the compatible card slot (55) of fixture block (54) with welding at gear (52) axle center, one end of shaft (53) and outer channel washer
(46) it welds, the other end of shaft (53) runs through and extends to the outside of shell (1) and be fixedly installed with fixed block (6), fixed
The inside of block (6) passes through the crank (83) that the groove opened up is movably installed with take-up roller (82), and welds on take-up roller (82)
The outside of fixed block (6) and L-shaped is run through and extended in one end.
4. a kind of liquid crystal display dust guard according to claim 2, it is characterised in that: the outer channel washer (46) one
The upper surface at end offers liquid injection port (9), and the inside of outer channel washer (46) offers containing liquid chamber (10), the top of containing liquid chamber (10)
It is connected to by pipeline with liquid injection port (9), the lower section of containing liquid chamber (10) is by being embedded in the internal outlet tube of outer channel washer (46)
(11) it is connected to the inside of cleansing bar (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035594.8U CN209199524U (en) | 2019-01-10 | 2019-01-10 | A kind of liquid crystal display dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035594.8U CN209199524U (en) | 2019-01-10 | 2019-01-10 | A kind of liquid crystal display dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199524U true CN209199524U (en) | 2019-08-02 |
Family
ID=67431239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035594.8U Expired - Fee Related CN209199524U (en) | 2019-01-10 | 2019-01-10 | A kind of liquid crystal display dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199524U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085473A (en) * | 2019-12-24 | 2020-05-01 | 张振化 | Battery panel cleaning device of photovoltaic street lamp |
| CN112879747A (en) * | 2021-01-26 | 2021-06-01 | 刘洋 | Display device for remote sensing image processing convenient to concatenation location |
| CN112967622A (en) * | 2021-04-25 | 2021-06-15 | 深圳市高展光电有限公司 | LCD display screen with self-cleaning surface |
| CN114226303A (en) * | 2021-12-17 | 2022-03-25 | 安徽特弗光电科技有限公司 | LCD screen dustproof protection device for waiting hall |
| CN114333556A (en) * | 2021-12-29 | 2022-04-12 | 上海应用技术大学 | Enterprise marketing announcement device |
| CN114360404A (en) * | 2021-12-27 | 2022-04-15 | 上海应用技术大学 | Cultural product international propagation device |
-
2019
- 2019-01-10 CN CN201920035594.8U patent/CN209199524U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085473A (en) * | 2019-12-24 | 2020-05-01 | 张振化 | Battery panel cleaning device of photovoltaic street lamp |
| CN112879747A (en) * | 2021-01-26 | 2021-06-01 | 刘洋 | Display device for remote sensing image processing convenient to concatenation location |
| CN112967622A (en) * | 2021-04-25 | 2021-06-15 | 深圳市高展光电有限公司 | LCD display screen with self-cleaning surface |
| CN114226303A (en) * | 2021-12-17 | 2022-03-25 | 安徽特弗光电科技有限公司 | LCD screen dustproof protection device for waiting hall |
| CN114360404A (en) * | 2021-12-27 | 2022-04-15 | 上海应用技术大学 | Cultural product international propagation device |
| CN114360404B (en) * | 2021-12-27 | 2024-01-23 | 上海应用技术大学 | Cultural product international transmission device |
| CN114333556A (en) * | 2021-12-29 | 2022-04-12 | 上海应用技术大学 | Enterprise marketing announcement device |
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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 |
Granted publication date: 20190802 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |