CN203356128U - Touch device photosensitive part dust removing device - Google Patents
Touch device photosensitive part dust removing device Download PDFInfo
- Publication number
- CN203356128U CN203356128U CN 201320360160 CN201320360160U CN203356128U CN 203356128 U CN203356128 U CN 203356128U CN 201320360160 CN201320360160 CN 201320360160 CN 201320360160 U CN201320360160 U CN 201320360160U CN 203356128 U CN203356128 U CN 203356128U
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- Prior art keywords
- photosensitive
- ventilation duct
- photosensitive part
- control device
- blowing mouth
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a touch device photosensitive part dust removing device which comprises a blowing mechanism for dust removal of a photosensitive part. The blowing mechanism comprises a ventilating pipe and air blowers, wherein the air blowers are arranged at two ends of the ventilating pipe, the pipe wall of the ventilating pipe is provided with a blowing port, and the direction of the blowing port downward inclines for 45-60 degrees. For facilitating installation of the ventilating pipe, the ventilating pipe is a square pipe. By using the touch device photosensitive part dust removing device, dust on the surface of the photosensitive part can be effectively removed, and normal work of the photosensitive part can be ensured.
Description
Technical field
The utility model relates to the electrical matching facility, particularly a kind of electrical equipment touch control device photosensitive-member dust arrester.
Background technology
Development along with the touch screen technology, the touch screen panel has obtained wide popularization and application on the electrical equipment such as TV, computer and all-in-one, the touch screen photosensitive-member adopted on touch screen TV, computer and the all-in-one of large-size screen monitors normally is arranged on the lower frame place of screen, when user's hand touches screen, by photosensitive-member, position the line correlation operation of going forward side by side.But the touch screen photosensitive-member all is directly exposed in external environment condition, its surface is easy to put aside dust, causes the sensitivity of touch screen operation to descend, and therefore, need to make improvements.
Summary of the invention
The purpose of this utility model is easily to put aside dust for the photosensitive-member surface of TV, computer and the all-in-one of current touch screen pointed in background technology, the problem that causes the touch screen Operational Figure Of Merit to descend, provide a kind of touch control device photosensitive-member dust arrester that can solve foregoing problems.
The technical scheme that realizes goal of the invention of the present utility model is as follows:
A kind of touch control device photosensitive-member dust arrester, it comprises the blower mechanism that photosensitive-member is carried out to dedusting, described blower mechanism comprises ventilation duct and air blast, air blast is arranged on the two ends of ventilation duct, be provided with blowing mouth on the tube wall of ventilation duct, the direction of blowing mouth is for being tilted to lower 45 °-60 °.
Described ventilation duct is rectangular tube.
Described blowing mouth is the blowhole be arranged on ventilation duct, and blowhole is 45 ° of-60 ° of overturning angles and arranges downwards.
Described blowing mouth is the notch of axially opening along ventilation duct, and the upper lower section of notch is 45 ° of-60 ° of overturning angles and arranges downwards.
Touch control device photosensitive-member dust arrester of the present utility model is simple in structure, and good dedusting effect can effectively prevent the problem of the sensitivity that photosensitive-member surface dirt savings causes.
The accompanying drawing explanation
The dedusting schematic diagram that Fig. 1 is touch control device photosensitive-member dust arrester of the present utility model;
The structural representation that Fig. 2 is touch control device photosensitive-member dust arrester of the present utility model;
In figure, 1 is ventilation duct, and 2 is air blast, and 3 is blowing mouth, and 4 is photosensitive-member, and 5 is holder, and 6 is display screen.
The specific embodiment
A kind of touch control device photosensitive-member dust arrester shown in seeing figures.1.and.2, it comprises the blower mechanism that photosensitive-member is carried out to dedusting, described blower mechanism comprises ventilation duct 1 and air blast 2, air blast 2 is arranged on the two ends of ventilation duct 1, be provided with blowing mouth 3 on the tube wall of ventilation duct 1, the direction of blowing mouth 3 is for being tilted to lower 45 °-60 °.
During installation, touch control device photosensitive-member dust arrester is contained in to the top of photosensitive-member 4, blowing mouth 3 is over against photosensitive-member 4, photosensitive-member 4 is fixed on holder 5, because the direction of blowing mouth 3 is for being tilted to lower 45 °-60 °, so the dust on photosensitive-member 4 surfaces can be blown off, keep the cleaning on photosensitive-member 4 surfaces, guarantee its normal operation.
Described ventilation duct 1 is rectangular tube.Rectangular tube is easily installed fixing below display screen 6, and the also easily control of the angle of blowing mouth 3, the angle of being convenient to regulate blowing.
Described blowing mouth 3 is for being arranged on blowhole on ventilation duct 1 or, along the notch of axially opening of ventilation duct, blowhole is 45 ° of-60 ° of overturning angles and arranges downwards.The wind-force of blowhole is stronger, but the position of drying is more discrete, the wind-force of notch than blowhole a little less than, but can blow on the surface of photosensitive-member, after the two ends of ventilation duct all arrange air blast, wind-force can strengthen, and guarantees the wind-force of blowing.
Claims (4)
1. a touch control device photosensitive-member dust arrester, it is characterized in that: it comprises the blower mechanism that photosensitive-member is carried out to dedusting, described blower mechanism comprises ventilation duct and air blast, air blast is arranged on the two ends of ventilation duct, be provided with blowing mouth on the tube wall of ventilation duct, the direction of blowing mouth is for being tilted to lower 45 °-60 °.
2. touch control device photosensitive-member dust arrester according to claim 1, it is characterized in that: described ventilation duct is rectangular tube.
3. touch control device photosensitive-member dust arrester according to claim 1 and 2, it is characterized in that: described blowing mouth is the blowhole be arranged on ventilation duct, blowhole is 45 ° of-60 ° of overturning angles and arranges downwards.
4. touch control device photosensitive-member dust arrester according to claim 1 and 2 is characterized in that: described blowing mouth is the notch of axially opening along ventilation duct, and the upper lower section of notch is 45 ° of-60 ° of overturning angles and arranges downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320360160 CN203356128U (en) | 2013-06-24 | 2013-06-24 | Touch device photosensitive part dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320360160 CN203356128U (en) | 2013-06-24 | 2013-06-24 | Touch device photosensitive part dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356128U true CN203356128U (en) | 2013-12-25 |
Family
ID=49803950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320360160 Expired - Fee Related CN203356128U (en) | 2013-06-24 | 2013-06-24 | Touch device photosensitive part dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282234A (en) * | 2014-10-23 | 2015-01-14 | 成都艾塔科技有限公司 | Digital signage adopting airflow for dust prevention |
| CN108905432A (en) * | 2018-08-08 | 2018-11-30 | 扬州大学 | A kind of dust-extraction unit using connecting rod driving depositing dust |
-
2013
- 2013-06-24 CN CN 201320360160 patent/CN203356128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282234A (en) * | 2014-10-23 | 2015-01-14 | 成都艾塔科技有限公司 | Digital signage adopting airflow for dust prevention |
| CN108905432A (en) * | 2018-08-08 | 2018-11-30 | 扬州大学 | A kind of dust-extraction unit using connecting rod driving depositing dust |
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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: 20131225 Termination date: 20160624 |