CN206153223U - Dust collector of projector's camera lens - Google Patents
Dust collector of projector's camera lens Download PDFInfo
- Publication number
- CN206153223U CN206153223U CN201621001163.2U CN201621001163U CN206153223U CN 206153223 U CN206153223 U CN 206153223U CN 201621001163 U CN201621001163 U CN 201621001163U CN 206153223 U CN206153223 U CN 206153223U
- Authority
- CN
- China
- Prior art keywords
- projector
- nozzle
- source device
- control panel
- mounting box
- Prior art date
- 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
Links
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- Projection Apparatus (AREA)
- Lens Barrels (AREA)
Abstract
The utility model discloses a dust collector of projector's camera lens, including mounting box, high -pressure gas source device, control panel and shower nozzle subassembly, high -pressure gas source device and control panel are connected with the operation platform of projector, and the operation platform of projector outgoing letter makes high -pressure gas source device production high -pressure gas number to the control panel, be equipped with the atmospheric pressure export on the high pressure gas source device, the shower nozzle subassembly includes control valve, pneumatic tube and nozzle, and control valve one side is through the connector sealing connection of pneumatic tube with the nozzle, accuse the nozzle is established in the top of projector's camera lens side. The utility model discloses dust collector's simple structure, but the dust on automatic clear camera lens surface installed in the projector with the device, through the operation platform of projector outgoing letter number to control panel around using, the work of high -pressure gas source device makes the nozzle blow and clears away the dust to the camera lens surface is automatic, method that substituted manual work was clear away, and its reasonable in design, the cost of manufacture is low, has good application prospect.
Description
Technical field
The utility model is related to the dust arrester of projector, it is more particularly to a kind of be arranged in projector, for removing mirror
The dust arrester of the dust of head.
Background technology
Dedusting is the requisite line service of projector, particularly important for hanging projector.In projector
It is dust-proof extremely important in use environment, must absolutely no smoking, because smokeshade is easily adsorbed in camera lens, need Jing often clear
Except the dust at camera lens, whenever, must guarantee that camera lens is properly covered when not using, but due to having to mirror when in use
Head protection lid is opened and could used, therefore, easily adsorb smokeshade in its camera lens in use.Traditional projector is not
Possess camera lens dedusting function, be all using being manually purged, because hanging projector is all mounted in during cleaning camera lens dust
On ceiling or a high position, manually remove it is very inconvenient, infrequently remove impact will be produced on projected picture.Thus, existing skill
Art needs to improve.
Utility model content
The purpose of this utility model is to solve disadvantages described above, there is provided a kind of dust arrester of projector lens, its structure letter
Single, reasonable in design, low manufacture cost automatically can remove the dust in camera lens using the device, replace the artificial method removed,
Have a good application prospect.
The purpose of this utility model is achieved in the following ways：
The dust arrester of projector lens, the dust arrester is arranged in projector, including mounting box, high-pressure air source dress
Put, control panel and nozzle component, the high-pressure air source device and control panel be arranged in mounting box, high-pressure air source device and control
Plate is connected with projector operating platform, and the signal that projector's operating platform sends produces high-pressure air source device high to control panel
Calm the anger body, the high-pressure air source device is provided with air pressure outlet, the nozzle component includes control valve, pneumatic tube and nozzle, institute
State pneumatic tube to be tightly connected with the air pressure outlet on high-pressure air source device, nozzle is provided with connector, control valve side passes through gas
Pressure pipe is tightly connected with the connector of nozzle, and the opposite side for controlling valve is tightly connected with high-pressure air source device, and the nozzle is located at
The top side of projector lens, the nozzle slopes inwardly, and the gases at high pressure that nozzle sends is sprayed to the surface of camera lens.
It should be noted that：Mounting box of the present utility model also includes sucker, and sucker is fixed on the bottom surface of mounting box, makes this
The micro air pump of dust arrester can directly adsorb in the top surface of projector's casing, in addition, can also will be pacified by screw
Mounted box and micro air pump are fixed in a spiral manner top surface, bottom surface or the side of projector's casing, in order to safeguard.
In described above, the scheme being more highly preferred to, the high-pressure air source device includes micro air pump and miniature gas storage tank, micro-
Connected by tracheae between type air pump and tracheae miniature gas storage tank.
In described above, the scheme being more highly preferred to, the nozzle is provided with the fumarole that several are connected with pneumatic tube.
In described above, the scheme being more highly preferred to is provided with air pump cover plate at the top of the mounting box, the air pump cover plate with
Fixed by spiral way between mounting box.
In described above, the scheme being more highly preferred to, the inside of the mounting box is filled with movement foam-rubber cushion, the movement sea
Silk floss pad is distributed in the surrounding inwall of mounting box.
In described above, the scheme being more highly preferred to, the control panel includes micro air pump control module and control valve control
Module.
Beneficial effect produced by the utility model is：The simple structure of the utility model dust arrester, by the device peace
Being mounted in projector can automatically remove the dust on camera lens surface, and the signal sent by projector's operating platform before and after use is to control
Making sheet, high-pressure air source device work makes nozzle blow to camera lens surface automatically to remove in dust, replaces the artificial method removed, its
Reasonable in design, low manufacture cost has a good application prospect.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the partial enlarged drawing of Fig. 1.
In figure, 1 is projector, and 2 is mounting box, and 3 is micro air pump, and 4 is control panel, and 5 is pneumatic tube, and 6 is nozzle, and 7 are
Control valve, 8 is camera lens, and 9 is movement foam-rubber cushion, and 10 is air pump cover plate.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
The present embodiment, sees figures.1.and.2, and the dust arrester of the projector lens in this programme, the dust arrester is arranged on
In projector 1, including mounting box 2, high-pressure air source device, control panel 4 and nozzle component, the high-pressure air source device and control panel
4 are arranged in mounting box 2, and high-pressure air source device and control panel 4 are connected with projector 1 operating platform, the operating platform of projector 1
The signal for going out makes high-pressure air source device produce gases at high pressure to control panel 4, and the high-pressure air source device is provided with air pressure outlet,
The nozzle component includes control valve 7, pneumatic tube 5 and nozzle 6, the air pressure outlet on the pneumatic tube 5 and high-pressure air source device
It is tightly connected, nozzle 6 is provided with connector, the control side of valve 7 is tightly connected with the connector of nozzle 6 by pneumatic tube 5, is controlled
The opposite side of valve 7 is tightly connected with high-pressure air source device, and the nozzle 6 is located at the top side of projector lens 8, and the nozzle 6 is inside
Incline, the gases at high pressure that nozzle 6 sends is sprayed to the surface of camera lens 8.
In addition, the high-pressure air source device includes micro air pump 3 and miniature gas storage tank, micro air pump 3 and the miniature storage of tracheae
Connected by tracheae between gas tank.The nozzle 6 is provided with the fumarole that several are connected with pneumatic tube 5.The mounting box 2
Top is provided with air pump cover plate 10, is fixed by spiral way between the air pump cover plate 10 and mounting box 2.The mounting box 2
Inside is filled with movement foam-rubber cushion 9, and the movement foam-rubber cushion 9 is distributed in the surrounding inwall of mounting box 2.The control panel 4 includes
The control module of micro air pump 3 and the control control module of valve 7.The simple structure of the utility model dust arrester, the device is installed
The dust on the surface of camera lens 8 can be automatically removed in projector 1, the signal sent by the operating platform of projector 1 before and after use is arrived
Control panel 4, high-pressure air source device work makes nozzle 6 blow to the surface of camera lens 8 automatically to remove in dust, replaces the artificial side for removing
Method, its is reasonable in design, low manufacture cost, has a good application prospect.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to recognized
It is calmly of the present utility model to be embodied as being confined to these explanations.For the ordinary skill people of the utility model art
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, be regarded as this
The protection domain of utility model.
Claims (6)
1. the dust arrester of projector lens, the dust arrester is arranged in projector, it is characterised in that：Including mounting box, height
Calm the anger source device, control panel and nozzle component, the high-pressure air source device and control panel are arranged in mounting box, high-pressure air source dress
Put and be connected with projector operating platform with control panel, the signal that projector's operating platform sends fills high-pressure air source to control panel
Put generation gases at high pressure, the high-pressure air source device is provided with air pressure outlet, the nozzle component include control valve, pneumatic tube and
Nozzle, the pneumatic tube is tightly connected with the air pressure outlet on high-pressure air source device, and nozzle is provided with connector, control valve side
It is tightly connected with the connector of nozzle by pneumatic tube, the opposite side for controlling valve is tightly connected with high-pressure air source device, the spray
Nozzle is located at the top side of projector lens, and the nozzle slopes inwardly, and the gases at high pressure that nozzle sends is sprayed to the surface of camera lens.
2. the dust arrester of projector lens according to claim 1, it is characterised in that：The high-pressure air source device includes
Micro air pump and miniature gas storage tank, are connected between micro air pump and tracheae miniature gas storage tank by tracheae.
3. the dust arrester of projector lens according to claim 1 and 2, it is characterised in that：If the nozzle is provided with
The dry fumarole being connected with pneumatic tube.
4. the dust arrester of projector lens according to claim 3, it is characterised in that：It is provided with the top of the mounting box
Air pump cover plate, is fixed between the air pump cover plate and mounting box by spiral way.
5. the dust arrester of projector lens according to claim 4, it is characterised in that：The inside filling of the mounting box
There is movement foam-rubber cushion, the movement foam-rubber cushion is distributed in the surrounding inwall of mounting box.
6. the dust arrester of the projector lens according to claim 1 or 2 or 4 or 5, it is characterised in that：The control panel
Including micro air pump control module and control valve control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001163.2U CN206153223U (en) | 2016-08-31 | 2016-08-31 | Dust collector of projector's camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001163.2U CN206153223U (en) | 2016-08-31 | 2016-08-31 | Dust collector of projector's camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153223U true CN206153223U (en) | 2017-05-10 |
Family
ID=58648412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001163.2U Expired - Fee Related CN206153223U (en) | 2016-08-31 | 2016-08-31 | Dust collector of projector's camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216322A (en) * | 2016-08-31 | 2016-12-14 | 刘林泉 | The dust arrester of projector lens |
| CN111243346A (en) * | 2020-02-25 | 2020-06-05 | 李则均 | Food nutrition catering teaching device |
-
2016
- 2016-08-31 CN CN201621001163.2U patent/CN206153223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216322A (en) * | 2016-08-31 | 2016-12-14 | 刘林泉 | The dust arrester of projector lens |
| CN111243346A (en) * | 2020-02-25 | 2020-06-05 | 李则均 | Food nutrition catering teaching device |
| CN111243346B (en) * | 2020-02-25 | 2021-09-17 | 李则均 | Food nutrition catering teaching 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20180831 |