CN204229759U - A kind of dust-protection type industrial display - Google Patents
A kind of dust-protection type industrial display Download PDFInfo
- Publication number
- CN204229759U CN204229759U CN201420561223.0U CN201420561223U CN204229759U CN 204229759 U CN204229759 U CN 204229759U CN 201420561223 U CN201420561223 U CN 201420561223U CN 204229759 U CN204229759 U CN 204229759U
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- belt
- display screen
- dust
- protection type
- guide pole
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Abstract
The utility model proposes a kind of dust-protection type industrial display, comprising: display screen and dedusting mechanism; Dedusting mechanism comprises: guide pole, drive roll, driven voller, belt, hairbrush and drive motor; Guide pole, drive roll and driven voller are arranged in parallel, strap lug around guide pole, drive roll and driven voller periphery and have first surface, second surface and the 3rd surface, hairbrush is installed near belt and is contacted belt, drive motor connection drive roll; Display screen is arranged on below belt, and display screen first side is parallel to guide pole and against belt first surface, display screen place plane and belt first surface place plane form included angle A, 90 °≤A<180 °.A kind of dust-protection type industrial display that the utility model proposes, can prevent the object of display screen adsorption of dust, to ensure the reliability of display screen.
Description
Technical field
The utility model relates to display technology field, particularly relates to a kind of dust-protection type industrial display.
Background technology
In recent years, growing along with photoelectric technology, the flat panel display equipment such as LCDs, plasma panel is universal in daily life and commercial production gradually.Owing to there is a large amount of floating dust in environment, the inclination angle of display screen itself and the electrostatic of generation when working in addition, the viewing area of display screen is easy to absorption and accumulation dust, has a strong impact on the sharpness of display screen and the comfort level of viewing.Generally, people adopt the method for rag or paper handkerchief wiping to carry out display screen dedusting, but coarse rag or paper handkerchief are easy to scratch display screen, and wiping also easily causes display screen to damage frequently; In addition, people adopt dust cover to cover display screen carries out dust-proof, when using display screen, need to take off whole for dust cover, and alternative place is deposited, and after closing display screen, needs by whole for dust cover cover on a display screen, to operate and bother very much.Especially be applied to the industrial LCD in commercial production, one may be unfavorable for cleaning due to volume or installation site reason, and two to carry out its service time long, is difficult to regulation time and removes.
Utility model content
Based on the technical matters that background technology exists, the utility model proposes a kind of dust-protection type industrial display, the object of display screen adsorption of dust can be prevented, to ensure the reliability of display screen.
A kind of dust-protection type industrial display that the utility model proposes, comprising: display screen and dedusting mechanism;
Dedusting mechanism comprises: guide pole, drive roll, driven voller, belt, hairbrush and drive motor; Guide pole, drive roll and driven voller are arranged in parallel, strap lug around guide pole, drive roll and driven voller periphery and have first surface, second surface and the 3rd surface, hairbrush is installed near belt and is contacted belt, drive motor connection drive roll;
Display screen is arranged on below belt, and display screen first side is parallel to guide pole and against belt first surface, display screen place plane and belt first surface place plane form included angle A, 90 °≤A<180 °.
Preferably, also comprise the empty framework of limit, limit empty frame installation in display screen periphery and connect belt with can be movable relatively.
Preferably, display screen is rectangle.
Preferably, dedusting mechanism also comprises disposable box, and disposable box is arranged on below hairbrush.
Preferably, dedusting mechanism also comprises electrostatic machine.
The utility model produces Electrostatic Absorption dust by belt pivoting friction, to reduce the dust content of display screen working environment, thus reduces the adsorbable dust of display screen to reach the object of display screen being carried out to dedusting.
In the utility model, the setting of hairbrush can clear up the dust that belt adheres in time, can reduce belt and bears and improve its adsorbing powder dust ability, improve the dust removing effects to display screen.
Accompanying drawing explanation
Fig. 1 is the side view of a kind of dust-protection type industrial display that the utility model proposes;
Fig. 2 is the front elevation of a kind of dust-protection type industrial display that the utility model proposes.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of dust-protection type industrial display that present embodiment proposes, comprising: rectangular display screen 1, dedusting mechanism 2 and limit empty framework 3.
Dedusting mechanism 2 comprises: guide pole 21, drive roll 22, driven voller 23, belt 24, hairbrush 25, disposable box 26, drive motor 27 and electrostatic machine (not providing in figure).
Guide pole 21, drive roll 22 and driven voller 23 are arranged in parallel, and belt 24 is looped around guide pole 21, drive roll 22 and driven voller 23 periphery and has first surface 241, second surface 242 and the 3rd surface 243, and belt 24 cross section is triangle.Drive motor 27 connects drive roll 22 and drives it to rotate, and belt 24 rotates along with drive roll 22, and produces Electrostatic Absorption dust with guide pole 21 phase mutual friction.Hairbrush 25 is installed near belt 24 and is contacted belt 24 with by brushing with the relative motion of belt 24 dust that belt 24 adheres to, and disposable box 26 is arranged on below hairbrush 25 and focuses on to collect dust.
In present embodiment, guide pole 21 does not rotate with belt 24, thus the electrostatic that the friction between increase guide pole 21 and belt 24 produces due to friction to increase belt 24.
In present embodiment, dedusting mechanism 2 also comprises electrostatic machine, for generation of electrostatic and by electrostatic adhesion on belt 24, to increase belt 24 electrostatic content.
Display screen 1 is arranged on below belt 24, and display screen 1 first side is parallel to guide pole 21 and against belt 24 first surface 241, display screen 1 place plane and belt 24 first surface 241 place plane form included angle A, 90 °≤A<180 °.
Namely display screen 1 is that axle rotational angle A can be overlapping with belt 24 with side.
Empty framework 3 is limit to be arranged on display screen 1 peripheral and coordinate belt 24 first surface 241 to be formed with the sidewall of display screen 1 open containers that is the end.Limit empty framework 3 and connect belt 24 with can be movable relatively, namely limit the static installation of empty framework 3 and contact belt 24 first surface 241.
In present embodiment, empty framework 3 is limit to be made up of the first dividing plate 31, second partition 32 and the 3rd dividing plate 33, and the first dividing plate 31, second partition 32 and the 3rd dividing plate 33 are connected display screen 1 second side, the 3rd side and four side respectively, and the first dividing plate 31, second partition 32 and the 3rd dividing plate 33 form included angle A with display screen 1 second side, the 3rd side and four side respectively.
Under the state of opening drive motor 27, belt 24 produces Electrostatic Absorption dust, to reduce the dust content of display screen 1 working environment, thus reduces the adsorbable dust of display screen 1 to reach the object of display screen 1 being carried out to dedusting.Cannot the set goal be reached iff unlatching, can also electrostatic machine be opened, to increase the electric charge of attachment on belt 24, improve the ability of its adsorption of dust.
In present embodiment, owing to limitting empty framework 3 and belt 24 to provide a hemi-closure space for display screen 1, improve dust removing effects in the mode reducing space.
In present embodiment, A=120 °, so that the restriction reducing to display screen 1 visible angle.During concrete enforcement, A can in scope 90 °≤A<180 ° value, in order to avoid A<90 °, dividing plate or belt 24 block display screen 1, or A>180 °, causes space too opening, thus reduce dust removing effects.
In present embodiment, the setting of hairbrush 25 can clear up the dust of attachment on belt 24 in time, can reduce belt 24 and bears and improve its adsorbing powder dust ability, improve the dust removing effects to display screen 1.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a dust-protection type industrial display, is characterized in that, comprising: display screen (1) and dedusting mechanism (2);
Dedusting mechanism (2) comprising: guide pole (21), drive roll (22), driven voller (23), belt (24), hairbrush (25) and drive motor (27); Guide pole (21), drive roll (22) and driven voller (23) are arranged in parallel, belt (24) is looped around guide pole (21), drive roll (22) and driven voller (23) periphery and has first surface (241), second surface (242) and the 3rd surface (243), hairbrush (25) is installed near belt (24) and contacts belt (24), and drive motor (27) connects drive roll (22);
Display screen (1) is arranged on belt (24) below, display screen (1) first side is parallel to guide pole (21) and against belt (24) first surface (241), display screen (1) place plane and belt (24) first surface (241) place plane form included angle A, 90 °≤A<180 °.
2. dust-protection type industrial display as claimed in claim 1, is characterized in that, also comprises the empty framework of limit (3), limits empty framework (3) be arranged on display screen (1) periphery and connect belt (24) with can be movable relatively.
3. dust-protection type industrial display as claimed in claim 1, it is characterized in that, display screen (1) is rectangle.
4. dust-protection type industrial display as claimed in claim 1, it is characterized in that, dedusting mechanism (2) also comprises disposable box (26), and disposable box (26) is arranged on hairbrush (25) below.
5. the dust-protection type industrial display as described in any one of Claims 1-4, is characterized in that, dedusting mechanism (2) also comprises electrostatic machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561223.0U CN204229759U (en) | 2014-09-25 | 2014-09-25 | A kind of dust-protection type industrial display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561223.0U CN204229759U (en) | 2014-09-25 | 2014-09-25 | A kind of dust-protection type industrial display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229759U true CN204229759U (en) | 2015-03-25 |
Family
ID=52927826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561223.0U Expired - Fee Related CN204229759U (en) | 2014-09-25 | 2014-09-25 | A kind of dust-protection type industrial display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847064A (en) * | 2018-08-23 | 2018-11-20 | 武汉职业技术学院 | A kind of novel electron commercial business teaching device |
-
2014
- 2014-09-25 CN CN201420561223.0U patent/CN204229759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847064A (en) * | 2018-08-23 | 2018-11-20 | 武汉职业技术学院 | A kind of novel electron commercial business teaching device |
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Legal Events
| 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: 20150325 Termination date: 20160925 |