CN209118036U - A kind of projector with automated cleaning camera lens - Google Patents
A kind of projector with automated cleaning camera lens Download PDFInfo
- Publication number
- CN209118036U CN209118036U CN201821845330.0U CN201821845330U CN209118036U CN 209118036 U CN209118036 U CN 209118036U CN 201821845330 U CN201821845330 U CN 201821845330U CN 209118036 U CN209118036 U CN 209118036U
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- CN
- China
- Prior art keywords
- camera lens
- fixedly installed
- projector
- dust cover
- automated cleaning
- 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
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Abstract
The utility model discloses a kind of projectors with automated cleaning camera lens, it is related to projection device technical field, including body, the front side surface middle position of the body is fixedly installed with camera lens, articulation piece is fixedly installed at the side upper end position of the camera lens, the articulation piece is movably hinged with dust cover, dedusting fan is fixedly installed at the interior location of the dust cover, and dedusting hole is offered at the surface location of dust cover, hydraulic cylinder is fixedly installed at the upper end face position of the body, provided with hydraulic cylinder, articulation piece, dust cover, dedusting fan, drawstring and pull ring, achieve the purpose that can automatically clean camera lens, prevent the mirror surface adhesive dust of camera lens, influence normal use, provided with filter screen and drying layer, filter screen can be filtered barrier to the dust entered by heat release hole, when wet air is by radiating When hole is penetrated into, it can be dried in drying layer, preferably protective device.
Description
Technical field
The utility model relates to projection device technical field, specifically a kind of projector with automated cleaning camera lens.
Background technique
Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device, the particularly suitable measurement complex outline of projector and tiny workpiece, projector are also known as projector, are that one kind can be by image or view
Frequency projects the equipment on curtain, can be connected by the different same computers of interface, VCD, DVD, BD, game machine, DV etc.
Corresponding vision signal is played, projector is now widely used for family, office, school and public place of entertainment, according to work side
Formula is different, there is CRT, the different types such as LCD, DLP.
However existing projector does not have the function of automated cleaning camera lens, when the mirror surface of camera lens is adhered to by a large amount of dust
When will affect the image definition of projection, and dust or wet gas may be entered inside projector by heat release hole and cause
Damaging components, therefore, those skilled in the art provide a kind of projector with automated cleaning camera lens.
Utility model content
The purpose of this utility model is to provide a kind of projectors with automated cleaning camera lens, to solve above-mentioned background skill
It is proposed that existing projector does not have the function of automated cleaning camera lens, the meeting when the mirror surface of camera lens is adhered to by a large amount of dust in art
The image definition of projection is influenced, and dust or wet gas may be entered by heat release hole and cause element inside projector
Impaired problem.
To achieve the above object, the utility model provides the following technical solutions:
The front side surface middle position of a kind of projector with automated cleaning camera lens, including body, the body is solid
Dingan County is equipped with camera lens, is fixedly installed articulation piece at the side upper end position of the camera lens, the articulation piece is movably hinged with anti-
Dust hood is fixedly installed with dedusting fan at the interior location of the dust cover, and offers dedusting at the surface location of dust cover
Hole is fixedly installed with hydraulic cylinder at the upper end face position of the body, is fixedly connected at an end position of the hydraulic cylinder
Drawstring, is fixedly installed limit plate at the front side upper end face position of the body, fixed at two side positions of the body
It is provided with heat sink, is spaced apart at the surface location of the heat sink and is equipped with heat release hole.
As a further solution of the present invention: being symmetrically fixedly connected at the lateral location of the heat sink, there are two cards
Frid, successively interval is fixedly installed filter screen and drying layer from left to right between described two clamping groove plates.
The drawstring is through limit plate, the bottom end table of the dust cover as a further solution of the present invention,
Pull ring is fixedly installed at the position of face, one end of the drawstring is fixedly connected with pull ring.
It is solid there are four being fixedly connected at the bottom end surface position of the body as a further solution of the present invention,
Fixed board part, is fixedly connected with spring at the bottom end surface position of the fixed plate, fixed at an end position of the spring to connect
It is connected to bottom plate.
The hydraulic cylinder and dedusting fan are connected with the circuit of body as a further solution of the present invention,
It connects.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with hydraulic cylinder, articulation piece, dust cover, dedusting fan, drawstring and pull ring, and having reached can
The purpose of automated cleaning camera lens prevents the mirror surface adhesive dust of camera lens, influences normal use.
2, the utility model is provided with filter screen and drying layer, and filter screen can be filtered the dust entered by heat release hole
Barrier, when wet air is penetrated by heat release hole, it can be dried in drying layer, preferably protective device.
3, the utility model is provided with fixed plate, spring and bottom plate, has achieved the purpose that bumper and absorbing shock, has prevented product from existing
It is damaged when use, extends the service life of product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of projector with automated cleaning camera lens；
Fig. 2 is a kind of structural schematic diagram of dust cover in projector with automated cleaning camera lens；
Fig. 3 is the structural schematic diagram of heat sink and clamping groove plate in a kind of projector with automated cleaning camera lens.
In figure: 1, hydraulic cylinder；2, drawstring；3, limit plate；4, body；5, dust cover；6, fixed plate；7, pull ring；8, it removes
Dirt hole；9, camera lens；10, spring；11, bottom plate；12, heat release hole；13, heat sink；14, dedusting fan；15, articulation piece；16, it filters
Net；17, clamping groove plate；18, drying layer.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of projector with automated cleaning camera lens, including body
4, the front side surface middle position of body 4 is fixedly installed with camera lens 9, and fixed setting is hinged at the side upper end position of camera lens 9
Fitting 15, articulation piece 15 are movably hinged with dust cover 5, dedusting fan 14 are fixedly installed at the interior location of dust cover 5, and anti-
Dedusting hole 8 is offered at the surface location of dust hood 5, and hydraulic cylinder 1, hydraulic cylinder 1 are fixedly installed at the upper end face position of body 4
An end position at be fixedly connected with drawstring 2, be fixedly installed limit plate 3, body 4 at the front side upper end face position of body 4
Two side positions at be fixedly installed heat sink 13, be spaced apart at the surface location of heat sink 13 and be equipped with heat release hole 12.
In Fig. 3: be symmetrically fixedly connected at the lateral location of heat sink 13 there are two clamping groove plate 17, two clamping groove plates 17 it
Between from left to right successively interval be fixedly installed filter screen 16 and drying layer 18, filter screen 16, which has reached, prevents dust from entering body
Purpose inside 4, drying layer 18 have achieved the purpose that dry humid air.
In Fig. 1: drawstring 2 is fixedly installed pull ring 7 at the bottom end surface position of dust cover 5 through limit plate 3, draws
One end of rope 2 is fixedly connected with pull ring 7, has achieved the purpose that limit drawstring 2.
In Fig. 1: be fixedly connected at the bottom end surface position of body 4 there are four fixed plate 6, fix the bottom end of plate 6
It is fixedly connected with spring 10 at surface location, is fixedly connected with bottom plate 11 at an end position of spring 10, has reached bumper and absorbing shock
Purpose.
In fig 1 and 2: hydraulic cylinder 1 and dedusting fan 14 are connected with the circuit of body 4, so that hydraulic cylinder 1 and dedusting
Blower 14 can operate normally work.
The working principle of the utility model is: opening hydraulic cylinder 1 when needing using the projector, drawstring 2 can be pulled up
Dynamic pull ring 7, since articulation piece 15 is movably hinged with dust cover 5, dust cover 5 can be pulled to be overturn upwards, at this time may be used
It is normally carried out work using camera lens 9, when the mirror surface adhesive dust of camera lens 9 influences to work normally, removing in dust cover 5 can be opened
Dirt blower 14, dedusting fan 14, which dispels the dust that the mirror surface of camera lens 9 adheres to, finally has dedusting hole 8 that dust is discharged, to reach
The purpose of automated cleaning camera lens can generate heat when the projector carries out long period work, and heat can be by dissipating at this time
The heat release hole 12 of hot plate 13 is discharged, and when dust is entered by heat release hole 12, filter screen 16 can be filtered resistance to the dust of entrance
Every when wet air is penetrated by heat release hole 12, it can be dried in drying layer 18, after use, closed
Hydraulic cylinder 1, dust cover 5 fall and are finally completely covered by camera lens 9, prevent dust from entering and are attached to camera lens 9.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (5)
1. a kind of projector with automated cleaning camera lens, including body (4), which is characterized in that the front side table of the body (4)
Face middle position is fixedly installed with camera lens (9), is fixedly installed articulation piece at the side upper end position of the camera lens (9)
(15), the articulation piece (15) is movably hinged with dust cover (5), is fixedly installed with and removes at the interior location of the dust cover (5)
Dirt blower (14), and dedusting hole (8) are offered at the surface location of dust cover (5), at the upper end face position of the body (4)
It is fixedly installed with hydraulic cylinder (1), is fixedly connected with drawstring (2) at an end position of the hydraulic cylinder (1), the body (4)
It is fixedly installed at the upper end face position of front side limit plate (3), is fixedly installed heat dissipation at two side positions of the body (4)
Plate (13) is spaced apart at the surface location of the heat sink (13) and is equipped with heat release hole (12).
2. a kind of projector with automated cleaning camera lens according to claim 1, which is characterized in that the heat sink
(13) be symmetrically fixedly connected at lateral location there are two clamping groove plate (17), between described two clamping groove plates (17) from left to right according to
Minor tick is fixedly installed filter screen (16) and drying layer (18).
3. a kind of projector with automated cleaning camera lens according to claim 1, which is characterized in that the drawstring (2)
Through limit plate (3), it is fixedly installed pull ring (7) at the bottom end surface position of the dust cover (5), the drawstring (2)
One end is fixedly connected with pull ring (7).
4. a kind of projector with automated cleaning camera lens according to claim 1, which is characterized in that the body (4)
Bottom end surface position at be fixedly connected there are four fixed plate (6), fixed at the bottom end surface position of the fixed plate (6)
It is connected with spring (10), is fixedly connected with bottom plate (11) at an end position of the spring (10).
5. a kind of projector with automated cleaning camera lens according to claim 1, which is characterized in that the hydraulic cylinder
(1) it is connected with the circuit of body (4) with dedusting fan (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845330.0U CN209118036U (en) | 2018-11-09 | 2018-11-09 | A kind of projector with automated cleaning camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845330.0U CN209118036U (en) | 2018-11-09 | 2018-11-09 | A kind of projector with automated cleaning camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118036U true CN209118036U (en) | 2019-07-16 |
Family
ID=67204518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845330.0U Expired - Fee Related CN209118036U (en) | 2018-11-09 | 2018-11-09 | A kind of projector with automated cleaning camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243346A (en) * | 2020-02-25 | 2020-06-05 | 李则均 | Food nutrition catering teaching device |
| CN116990297A (en) * | 2023-09-27 | 2023-11-03 | 佳木斯大学 | Forensic science diatom check-out set based on filter membrane |
-
2018
- 2018-11-09 CN CN201821845330.0U patent/CN209118036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116990297A (en) * | 2023-09-27 | 2023-11-03 | 佳木斯大学 | Forensic science diatom check-out set based on filter membrane |
| CN116990297B (en) * | 2023-09-27 | 2024-01-02 | 佳木斯大学 | Forensic science diatom check-out set based on filter membrane |
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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: 20190716 Termination date: 20211109 |