CN110266925A - Easy dedusting video camera - Google Patents
Easy dedusting video camera Download PDFInfo
- Publication number
- CN110266925A CN110266925A CN201910575368.3A CN201910575368A CN110266925A CN 110266925 A CN110266925 A CN 110266925A CN 201910575368 A CN201910575368 A CN 201910575368A CN 110266925 A CN110266925 A CN 110266925A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- ring
- piston plate
- eyeglass
- collecting cover
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000011796 hollow space material Substances 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000000696 magnetic material Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
The present invention relates to a kind of easy dedusting video cameras, which includes organism and camera；It further include having dust removal component；The dust removal component includes the dedusting ring that hollow material is made into, and the eyeglass is fixedly mounted on the internal ring wall of dedusting ring；Rotation is symmetrically arranged with dedusting chamber in the hollow region of the dedusting ring, and each intracavitary sliding of dedusting is provided with piston plate；It is provided with reset spring between piston plate and the side wall of dedusting chamber, offers fumarole on dedusting chamber；It is coaxial on the external annulus of the dedusting ring to be arranged with operation ring；The operating block for matching face one by one with the piston plate is provided on the operation ring, operating block and piston plate are made by the magnetic material of mutual magnetic；The camera structure novel principles are unique, can easily remove dust without tyre tool, and cleaning difficulty is effectively reduced, and improve working efficiency.
Description
Technical field
The present invention relates to a kind of video cameras, are a kind of cameras for facilitating deashing particularly.
Background technique
Video camera includes lens group, darkroom, image forming medium and imaging control structure, is a kind of more accurate instrument,
It needs carefully to protect in use；But the dust in air is ubiquitous, easily enters in use tiny
Dust；When dust is adhered to camera lens surface, the imaging of camera lens will affect, so that photograph generates blackening；If clear not in time
Reason is easy to aggravate the abrasion of camera lens, or even causes the stuck of camera components, and the injury for being difficult to repair is caused to camera；Meanwhile mirror
The surface of head is coated with coating, it has not been convenient to which finger is directly touched, therefore is difficult to clean up after adhering dust on camera lens, and dedicated gas is needed
It blows or cleaning brush, therefore cleaning needs to spend more time；If it is occur in normal photographing dust adherency
Situation, photographer need to stop to work normally and clear up camera lens, will seriously affect being normally carried out for shooting work at this time.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of easy dedusting video camera for facilitating and driving away dust, the camera structure is new
Clever principle is unique, can easily remove dust without tyre tool, and cleaning difficulty is effectively reduced, and improves working efficiency.
To solve the above problems, the technical scheme adopted by the invention is that: the easy dedusting video camera includes organism and takes the photograph
As head；The camera includes eyeglass and regulating device, and the regulating device includes zoom component,
It further include having dust removal component；The dust removal component includes the dedusting ring that hollow material is made into, and the eyeglass is fixedly mounted
On the internal ring wall of dedusting ring；Rotation is symmetrically arranged with dedusting chamber in the hollow region of the dedusting ring, described removes each
The intracavitary sliding of dirt is provided with piston plate；The piston plate can reciprocatingly slide in the ring circumferential direction of dedusting ring；Piston plate with
It is provided with reset spring between the side wall of dedusting chamber, fumarole is offered on dedusting chamber, the jet direction of the fumarole is tight
Paste the outer mirror surface of eyeglass；
Coaxial on the external annulus of the dedusting ring to be arranged with operation ring, the operation ring can freely be revolved relative to dedusting ring
Turn；The operating block for matching face one by one with the piston plate is provided on the operation ring, operating block and piston plate are by mutual
The magnetic material of magnetic is made into.
The beneficial effects of the present invention are: operation ring, during relative to the rotation of dedusting ring, operating block and piston plate are protected
Hold magnetic attraction；With the directional-rotation of operation ring, operating block drives piston plate to slide along the inner wall of dedusting chamber, in sliding process
Middle piston plate pressed home spring；When the elastic force of reset spring, which is greater than operating block, acts on the attraction on piston plate, piston
Plate shakes off the attraction of operating block, and counter motion under the action of reset spring, and piston plate is fast by the intracavitary gas of dedusting at this time
Ram compression contracting, and be discharged from fumarole, the gas of ejection is rinsed the outer mirror surface of eyeglass, the dust of surface adhesion is blown off,
To play the role of dedusting.
Therefore, when using this video camera, photographer need to only have dust without preparing the burnishers such as special air-blowing
Shi Dingxiang twists operation ring, can facilitate, the dust to camera lens surface repeatedly carries out air-blowing；To effectively simplify dedusting work
Sequence improves shooting efficiency.
Preferably, the jet direction of the fumarole is parallel with the outer mirror surface of eyeglass, while jet direction is not along dedusting
The radial direction of ring；The structure can reduce the resistance being subject to when gas sprays, and improve the jet dynamics of fumarole, and then enhance dedusting
Effect.
Preferably, being coaxially arranged with dismountable annular wind-collecting cover, the annular at the internal ring wall of the dedusting ring
Wind-collecting cover is close to the internal ring wall of dedusting ring and the outer mirror surface of eyeglass, and the annular wind-collecting cover can be rotated freely around axis；It is described
Annular wind-collecting cover is connected to each fumarole, offers wind gathering hole in the inner ring surface of the annular wind-collecting cover；The structure can will be removed
The high-speed flow sprayed in each dedusting chamber on dirt ring is pooled at wind gathering hole, so that the air-flow of more high pressure is formed, convenient for mirror
Obstinate dust on head is cleaned.
Detailed description of the invention
Fig. 1 is the partial cross-sectional structural diagram of dedusting camera in this easy dedusting video camera one embodiment.
Cross section structure schematic diagram when Fig. 2 is the unassembled annular wind-collecting cover of camera in embodiment illustrated in fig. 1.
Specific embodiment
Embodiment:
In Fig. 1, embodiment shown in Fig. 2, which includes organism and camera；The camera includes
Eyeglass 2 and regulating device, the regulating device include zoom component,
It further include having dust removal component；The dust removal component includes the dedusting ring 1 that hollow material is made into, the fixed peace of the eyeglass 2
On the internal ring wall 11 of dedusting ring 1；Rotation is symmetrically arranged with dedusting chamber 3 in the hollow region of the dedusting ring 1, each
Sliding is provided with piston plate 4 in the dedusting chamber 3；The piston plate 4 can reciprocatingly slide in the ring circumferential direction of dedusting ring 1；
It is provided with reset spring 5 between piston plate 4 and the side wall of dedusting chamber 3, fumarole 31, the spray are offered on dedusting chamber 3
The jet direction of stomata 31 is close to the outer mirror surface of eyeglass 2；The jet direction of the fumarole 31 and the outer mirror surface of eyeglass 2 are parallel,
Jet direction is not along the radial direction of dedusting ring 1 simultaneously；
It is coaxial on the external annulus 12 of the dedusting ring 1 to be arranged with operation ring 6, it can be between the operation ring 6 and dedusting ring 1
To be connected by matched slip ring, sliding groove structure, can also with when slide fastener, rail structure connection, these structures in traditional camera and
It is common in the art, therefore it is not used in structure qualification；The operation ring 6 can be rotated freely relative to dedusting ring 1；Described
The operating block 61 for matching face one by one with the piston plate 4 is embedded on operation ring 6, operating block 61 and piston plate 4 are by mutual magnetic
The magnetic material of suction is made into.
Ring 6 is operated during rotating relative to dedusting ring 1, operating block 61 and piston plate 4 keep magnetic attraction；With
The directional-rotation of ring 6 is operated, operating block 61 drives piston plate 4 to slide along the inner wall of dedusting chamber 3, piston plate 4 in sliding process
Pressed home spring 5；When the elastic force of reset spring 5, which is greater than operating block 61, acts on the attraction on piston plate 4, piston plate 4
Shake off the attraction of operating block 61, and counter motion under the action of reset spring 5, piston plate 4 is by the gas in dedusting chamber 3 at this time
Fast Compression, and be discharged from fumarole 31, the gas of ejection is rinsed the outer mirror surface of eyeglass 2, by the dust of surface adhesion
It blows off, to play the role of dedusting；In the present embodiment, the direction of fumarole 31 is not along the radial direction of dedusting ring 1, therefore rotates
Symmetrical fumarole 31 can form cyclone on 2 surface of eyeglass, so that the surface to eyeglass 2 carries out comprehensive dedusting.
In addition, in the present embodiment, dismountable ring can also be coaxially arranged at the internal ring wall 11 of the dedusting ring 1
Shape wind-collecting cover 7, the annular wind-collecting cover 7 are close to the internal ring wall 11 of dedusting ring 1 and the outer mirror surface of eyeglass 2, the annular wind-collecting cover 7
It can be rotated freely around axis；Annular wind-collecting cover can be located at dedusting ring internal ring wall by latch closure, ring rail clip, can also pass through ring
Slot, slip ring structure assembly；The annular wind-collecting cover 7 is connected to each fumarole 31, is opened up in the inner ring surface of the annular wind-collecting cover 7
There is wind gathering hole 71；The high-speed flow sprayed in dedusting chamber 3 each on dedusting ring 1 can be pooled at wind gathering hole 71 by the structure,
To form the air-flow of more high pressure, convenient for being cleaned to the obstinate dust on camera lens；Meanwhile rotary annular wind-collecting cover 7 can be with
Spray angle and the direction in wind gathering hole 71 are adjusted, so that the dust for different location does targetedly dedusting.
Therefore, when using this video camera, photographer need to only have dust without preparing the burnishers such as special air-blowing
Shi Dingxiang twists operation ring 6, can facilitate, the dust to camera lens surface repeatedly carries out air-blowing；To effectively simplify dedusting work
Sequence improves shooting efficiency.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of easy dedusting video camera, which includes organism and camera；The camera includes eyeglass
(2) and regulating device, the regulating device include zoom component, it is characterised in that: further include having dust removal component；The dedusting
Component includes the dedusting ring (1) that hollow material is made into, and the eyeglass (2) is fixedly mounted on the internal ring wall (11) of dedusting ring (1)
On；Rotation is symmetrically arranged with dedusting chamber (3) in the hollow region of the dedusting ring (1), sliding in each dedusting chamber (3)
It is dynamic to be provided with piston plate (4)；The piston plate (4) can reciprocatingly slide in the ring circumferential direction of dedusting ring (1)；In piston plate
(4) it is provided with reset spring (5), is offered on dedusting chamber (3) fumarole (31) between the side wall of dedusting chamber (3), it is described
The jet direction of fumarole (31) is close to the outer mirror surface of eyeglass (2)；The coaxial set on the external annulus (12) of the dedusting ring (1)
Equipped with operation ring (6), the operation ring (6) can rotate freely relative to dedusting ring (1)；It is arranged on the operation ring (6)
There is the operating block (61) for matching face one by one with the piston plate (4), operating block (61) is with piston plate (4) by the magnetic of mutual magnetic
Property material is made into.
2. easy dedusting video camera according to claim 1, it is characterised in that: the jet direction and mirror of the fumarole (31)
The outer mirror surface of piece (2) is parallel, while jet direction is not along the radial direction of dedusting ring (1).
3. easy dedusting video camera according to claim 1 or 2, it is characterised in that: in the internal ring wall of the dedusting ring (1)
(11) dismountable annular wind-collecting cover (7) is coaxially arranged at, the annular wind-collecting cover (7) is close to the internal ring wall of dedusting ring (1)
(11) and the outer mirror surface of eyeglass (2), the annular wind-collecting cover (7) can rotate freely around axis；It is described annular wind-collecting cover (7) with
Each fumarole (31) connection offers wind gathering hole (71) in the inner ring surface of the annular wind-collecting cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575368.3A CN110266925B (en) | 2019-06-28 | 2019-06-28 | Easy dust removal camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910575368.3A CN110266925B (en) | 2019-06-28 | 2019-06-28 | Easy dust removal camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110266925A true CN110266925A (en) | 2019-09-20 |
| CN110266925B CN110266925B (en) | 2021-05-25 |
Family
ID=67922843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910575368.3A Active CN110266925B (en) | 2019-06-28 | 2019-06-28 | Easy dust removal camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110266925B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708514A (en) * | 2019-10-21 | 2020-01-17 | 黄细香 | Monitoring security equipment with prevent mirror atomization effect |
| CN112718702A (en) * | 2020-12-30 | 2021-04-30 | 中国科学院微电子研究所 | Controllable microlens array cleaning device |
| CN113472986A (en) * | 2021-06-29 | 2021-10-01 | 江西晶浩光学有限公司 | Camera module and electronic equipment |
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| TW201337434A (en) * | 2012-03-12 | 2013-09-16 | Altek Corp | Image pickup device and vibration dust removal method thereof |
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| JP4408516B2 (en) * | 2000-02-16 | 2010-02-03 | キヤノン株式会社 | Lens cleaning method and lens cleaning device |
| CN2854512Y (en) * | 2005-12-09 | 2007-01-03 | 天津市兆瑞测控技术有限公司 | High precision dust-proof calibrate instrument |
| CN201975677U (en) * | 2010-12-28 | 2011-09-14 | 青岛高科技工业园中发激光技术有限公司 | Laser output window and laser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708514A (en) * | 2019-10-21 | 2020-01-17 | 黄细香 | Monitoring security equipment with prevent mirror atomization effect |
| CN112718702A (en) * | 2020-12-30 | 2021-04-30 | 中国科学院微电子研究所 | Controllable microlens array cleaning device |
| CN113472986A (en) * | 2021-06-29 | 2021-10-01 | 江西晶浩光学有限公司 | Camera module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110266925B (en) | 2021-05-25 |
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Effective date of registration: 20240412 Address after: Design SOHO Unit 604-3, International Art Exhibition Center, No. 8 Yizhansi Road, Shapu Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province, 518100 Patentee after: SHENZHEN DING SHENG DA TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 2003-2004, block a, Binyue international apartment, Shuixiu Tiandi, Kaiping Road, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Li Zhengwei Country or region before: China |