CN203102780U - Displayer dustproof device - Google Patents

Displayer dustproof device Download PDF

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Publication number
CN203102780U
CN203102780U CN 201320108844 CN201320108844U CN203102780U CN 203102780 U CN203102780 U CN 203102780U CN 201320108844 CN201320108844 CN 201320108844 CN 201320108844 U CN201320108844 U CN 201320108844U CN 203102780 U CN203102780 U CN 203102780U
Authority
CN
China
Prior art keywords
dustproof
display
dust
dustcloth
shield case
Prior art date
Application number
CN 201320108844
Other languages
Chinese (zh)
Inventor
孙林
王培�
王文燕
吴慧萍
徐晶晶
张瑞
Original Assignee
河南师范大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河南师范大学 filed Critical 河南师范大学
Priority to CN 201320108844 priority Critical patent/CN203102780U/en
Application granted granted Critical
Publication of CN203102780U publication Critical patent/CN203102780U/en

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Abstract

The utility model discloses a displayer dustproof device which is characterized by comprising a dustproof cloth and a dustproof box, wherein a rolling cavity is formed in the dustproof box. A rotary shaft is arranged in the rolling cavity and matched with the dustproof box in a rotation mode. One end of the rotary shaft extends out of the rolling cavity from one end face of the rolling cavity, and a rotary driving component is arranged at the one end of the rotary shaft. One end of the dustproof cloth is fixedly connected on the surface of the rotary shaft. The other end of the dustproof cloth extends out of the dustproof box. A fixing device is arranged on the dustproof box and used for fixing the dustproof box on a displayer. According to the displayer dustproof device, the dustproof cloth is installed in the rolling cavity of the dustproof box. When the displayer dustproof device is used, the dustproof cloth is pulled out to carry out dust prevention, and the dustproof effect is good. When the displayer dustproof device is not used, the dustproof cloth is placed in the rolling cavity. The displayer dustproof device is beautiful, practical, simple in structure, low in cost and suitable for various flat-panel displayers such as televisions and computers.

Description

A kind of display dust guard
Technical field
The utility model belongs to technical field of living goods, is specifically related to a kind of display dust guard.
Background technology
In recent years, growing along with photoelectric technology, flat panel display equipments such as LCD, plasma display are popularized in daily life gradually, and increasing TV and computing machine begin to dispose flat-panel monitor.Since exist a large amount of floating dust in the environment, the static that produces when the inclination angle of display itself is with work in addition, and the viewing area of display is easy to absorption and accumulation dust, has a strong impact on the sharpness of display screen and the comfort level of watching.Generally speaking, people adopt the method for rag or paper handkerchief wiping to carry out the display dedusting, and still, coarse rag or paper handkerchief are easy to scratch display, and frequent wiping also causes display damage easily; In addition, people adopt dust cover to cover on the display and prevent dust, and when using display, need take off dust cover is whole, and deposit in the alternative place, close display after, need cover on the display dust cover is whole, very trouble operates.
In the prior art, patent CN202206477U discloses a kind of color liquid crystal televisor, computer LCD electric remote control dust cover device, comprise transmission gear for electric motor, bracing or strutting arrangement and control device, though dustproof purpose before and after reaching, but it uses electric controller, and it is big to take up space, complex structure, the cost height is not suitable for large-scale promotion application.
Summary of the invention
The purpose of this utility model provides a kind of display dust guard, and simple in structure, cost is low, and is easy to use.
In order to realize above purpose, the technical scheme that the utility model adopted is: a kind of display dust guard, comprise dustcloth and inner dust shield case with rolling chamber, described rolling is provided with the rotating shaft that is rotatably assorted with dust shield case in the chamber, and an end of described rotating shaft stretches out outside the rolling chamber and is provided with rotary driving part from the end face in rolling chamber; One end of described dustcloth is fixedly connected on the surface of rotating shaft, and the other end stretches out outside the dust shield case; Described dust shield case is provided with and is used for dust shield case is fixed on stationary installation on the display.
Described rotary driving part is knob or crank.
Described stationary installation is locking mechanism or clamps structure.
The described structure that clamps is a spring clamp.
The chuck of described spring clamp is provided with cushion.
The end that described dustcloth stretches out dust shield case is provided with gravity rod.
Described gravity rod is provided with cushion.
Described rotating shaft is provided with the friction member of stop rotating shaft.
Display dust guard of the present utility model with pulling moving dustcloth, is pulled out dustcloth during use from dust shield case, dustcloth overlays on the surface of display screen, plays the good dust-proof effect; When using display, with the moving rotary driving part of hand-screw, drive the rotating shaft rotation, dustcloth is rolled in the rolling chamber of income dust shield case, simple in structure, easy to use.
Display dust guard of the present utility model, rotary driving part are knob or crank, and the stationary installation that dust shield case is fixed on the display is locking mechanism or clamps structure, is applicable to the display of all size and thickness.Clamping structure is spring clamp, and applicability is strong; The chuck of spring clamp is provided with cushion, damage display screen when preventing to clamp.The end that dustcloth stretches out dust shield case is provided with gravity rod, utilizes the vertical bob degree of the action of gravity increase dustcloth of gravity rod, and dustcloth is flattened, and better is fitted on the display screen, improves dustproof effect; Gravity rod is provided with foam-rubber cushion, and gravity rod scratches display when preventing that dustcloth from packing up or putting down.Rotating shaft is provided with the friction member of stop rotating shaft, and rotating shaft only just can rotated when pulling moving dustcloth or turn rotary driving part, and in addition rotating shaft is owing to the effect of friction member is actionless.
Display dust guard of the present utility model is contained in dustcloth in the rolling chamber of dust shield case, pulls out dustcloth during use and prevents dust, good dustproof effect, the time spent is not taken in dustcloth in the rolling chamber, and is both artistic and practical, simple in structure, cost is low, is applicable to various flat-panel monitors such as TV, computer.
Description of drawings
Fig. 1 is the structural representation of the display dust guard of embodiment 1;
Fig. 2 is the side view cutaway drawing of Fig. 1;
Fig. 3 is the structural representation of Fig. 2 medi-spring folder;
Fig. 4 is the user mode synoptic diagram of the display dust guard of embodiment 1;
Fig. 5 is the structural representation of the display dust guard of embodiment 2;
Fig. 6 is the user mode synoptic diagram of the display dust guard of embodiment 2;
Fig. 7 is the structural representation of the display dust guard of embodiment 3;
Number in the figure explanation: 1-dust shield case, 2-rotating shaft, 3-dustcloth, 4-rolling chamber, 5-spring clamp, 6-knob, the 7-gravity rod, 8-friction member, 9-left side chuck, the right chuck of 10-, 11-cushion, 12-upper handle, the 13-lower handle, 14-display screen, 15-spring, 16-support, 17-fulcrum.
Embodiment
Below in conjunction with embodiment the utility model is further described.
The display dust guard of embodiment 1, as illustrated in fig. 1 and 2, comprise dustcloth 3 and inner dust shield case 1 with rolling chamber 4, be provided with the rotating shaft 2 that is rotatably assorted with dust shield case 1 in the described rolling chamber 4, one end of described rotating shaft 2 stretches out outside the rolling chamber 4 and is provided with rotary driving part from the end face in rolling chamber 4, and this rotary driving part is a knob 6; One end of described dustcloth 3 is fixedly connected on the surface of rotating shaft 2, and the other end stretches out outside the dust shield case 1; Described dust shield case 1 is provided with and is used for dust shield case 1 is fixed on stationary installation on the display, and this stationary installation is for clamping structure, and this clamps framework is spring clamp 5.
The employed spring clamp 5 of the display dust guard of present embodiment as shown in Figure 3, comprise spring 15, upper handle 12, lower handle 13, left chuck 9 and right chuck 10, described upper handle 12 is fixedlyed connected with left chuck 9, lower handle 13 is fixedlyed connected with right chuck 10, and two junctions are hinged and connected with fulcrum 17; Described spring 15 is between upper handle 12 and lower handle 13, and the two ends of spring 15 are fixedly connected with lower carriage 16, and last lower carriage 16 is fixedlyed connected with upper handle 12, lower handle 13 respectively, forms the clamped condition of left chuck 9 and right chuck 10; Described left chuck 9 and right chuck 10 are provided with cushion 11.When using, holding lower handle, to make lower handle be that the center of circle is close to the centre with the fulcrum, and spring is in non-relaxation state, and the chuck that links to each other with handle opens, and is installed in the top of display; Unclamp lower handle, make spring be in relaxation state, the chuck that links to each other with handle is in clamped condition; The chuck of spring clamp is provided with foam-rubber cushion, damage display screen when preventing to clamp.
The display dust guard of present embodiment as shown in Figure 4, with pulling moving dustcloth 3, is pulled out dustcloth 3 during use from the rolling chamber 4 of dust shield case 1, dustcloth 3 overlays on the surface of display screen 14, plays the good dust-proof effect; When using display 14, with the moving knob 6 of hand-screw, knob 6 drives the rotating shaft rotation, dustcloth 3 is rolled in the rolling chamber 4 of income dust shield case 1, and is simple to operate, easy to use.
The display dust guard of embodiment 2, shown in Fig. 5,6, difference from Example 1 is: the end that dustcloth 3 stretches out dust shield case 1 is provided with gravity rod 7.Gravity rod 7 is provided with cushion.The end that dustcloth stretches out dust shield case is provided with gravity rod, utilizes the vertical bob degree of the action of gravity increase dustcloth of gravity rod, and dustcloth is flattened, and better is fitted on the display screen, improves dustproof effect; Gravity rod is provided with foam-rubber cushion, and gravity rod scratches display when preventing that dustcloth from packing up or putting down.
The display dust guard of embodiment 3, as shown in Figure 7, difference from Example 2 is: the inwall in described rolling chamber 4 is provided with the friction member 8 of stop rotating shaft 2.This friction member only just can rotate rotating shaft when pulling moving dustcloth or turn rotary driving part, and in addition rotating shaft is owing to the effect of friction member is actionless.
The display dust guard of embodiment 4, difference from Example 1 is: described stationary installation is a locking mechanism, and promptly front end is the inboard baffle plate that is provided with cushion, and the rear end is the baffle plate that is provided with threaded hole, is provided with corresponding lock-screw in this threaded hole.During use, display is placed between the front-end and back-end of locking mechanism, tighten lock-screw, dust shield case is fixed on the top of display.The stationary installation of present embodiment, institute takes up space little, and structure is simpler, and applicability is stronger.
Display dust guard of the present utility model is contained in dustcloth in the dust shield case, pulls out dustcloth during use and prevents dust, good dustproof effect, the time spent is not taken in dustcloth in the dust shield case, and is simple in structure, easy to use, cost is low, is applicable to various flat-panel monitors such as TV, computer.

Claims (8)

1. display dust guard, it is characterized in that: comprise dustcloth and inner dust shield case with rolling chamber, described rolling is provided with the rotating shaft that is rotatably assorted with dust shield case in the chamber, and an end of described rotating shaft stretches out outside the rolling chamber and is provided with rotary driving part from the end face in rolling chamber; One end of described dustcloth is fixedly connected on the surface of rotating shaft, and the other end stretches out outside the dust shield case; Described dust shield case is provided with and is used for dust shield case is fixed on stationary installation on the display.
2. display dust guard according to claim 1 is characterized in that: described rotary driving part is knob or crank.
3. display dust guard according to claim 1 and 2 is characterized in that: described stationary installation is locking mechanism or clamps structure.
4. display dust guard according to claim 3 is characterized in that: the described structure that clamps is a spring clamp.
5. display dust guard according to claim 4 is characterized in that: the chuck of described spring clamp is provided with cushion.
6. display dust guard according to claim 1 is characterized in that: the end that described dustcloth stretches out dust shield case is provided with gravity rod.
7. display dust guard according to claim 6 is characterized in that: described gravity rod is provided with cushion.
8. display dust guard according to claim 1 is characterized in that: the inwall in described rotating shaft or rolling chamber is provided with the friction member of stop rotating shaft.
CN 201320108844 2013-03-11 2013-03-11 Displayer dustproof device CN203102780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320108844 CN203102780U (en) 2013-03-11 2013-03-11 Displayer dustproof device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320108844 CN203102780U (en) 2013-03-11 2013-03-11 Displayer dustproof device

Publications (1)

Publication Number Publication Date
CN203102780U true CN203102780U (en) 2013-07-31

Family

ID=48854167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320108844 CN203102780U (en) 2013-03-11 2013-03-11 Displayer dustproof device

Country Status (1)

Country Link
CN (1) CN203102780U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104391547A (en) * 2014-12-11 2015-03-04 济南大学 Display capable of being adjusted by any angle
CN104460863A (en) * 2014-12-11 2015-03-25 济南大学 Dust-proof display
CN104898780A (en) * 2015-06-09 2015-09-09 苏州新奇迅网络有限公司 Computer display screen easy to dedust
CN105204577A (en) * 2015-09-25 2015-12-30 成都市顶钻科技有限公司 Computer monitor with dust cover and function of storing articles
CN105259999A (en) * 2015-11-05 2016-01-20 杨昊 Dustproof heat radiator for notebook computer
CN105302261A (en) * 2015-11-05 2016-02-03 杨昊 Shading radiator used for laptop
CN105334917A (en) * 2015-09-25 2016-02-17 成都市顶钻科技有限公司 Multifunctional liftable computer display
CN107767770A (en) * 2017-09-08 2018-03-06 合肥惠科金扬科技有限公司 A kind of suspension type display screen with dust cover
CN108500644A (en) * 2018-07-11 2018-09-07 张明明 A kind of numerically-controlled machine tool pedestal

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104391547A (en) * 2014-12-11 2015-03-04 济南大学 Display capable of being adjusted by any angle
CN104460863A (en) * 2014-12-11 2015-03-25 济南大学 Dust-proof display
CN104898780A (en) * 2015-06-09 2015-09-09 苏州新奇迅网络有限公司 Computer display screen easy to dedust
CN105204577A (en) * 2015-09-25 2015-12-30 成都市顶钻科技有限公司 Computer monitor with dust cover and function of storing articles
CN105334917A (en) * 2015-09-25 2016-02-17 成都市顶钻科技有限公司 Multifunctional liftable computer display
CN105259999A (en) * 2015-11-05 2016-01-20 杨昊 Dustproof heat radiator for notebook computer
CN105302261A (en) * 2015-11-05 2016-02-03 杨昊 Shading radiator used for laptop
CN107767770A (en) * 2017-09-08 2018-03-06 合肥惠科金扬科技有限公司 A kind of suspension type display screen with dust cover
CN108500644A (en) * 2018-07-11 2018-09-07 张明明 A kind of numerically-controlled machine tool pedestal

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Date Code Title Description
C14 Grant of patent or utility model
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: 20130731

Termination date: 20160311