CN208623785U - A kind of easy-to-dismount lens cap of computer camera - Google Patents
A kind of easy-to-dismount lens cap of computer camera Download PDFInfo
- Publication number
- CN208623785U CN208623785U CN201821657592.4U CN201821657592U CN208623785U CN 208623785 U CN208623785 U CN 208623785U CN 201821657592 U CN201821657592 U CN 201821657592U CN 208623785 U CN208623785 U CN 208623785U
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- China
- Prior art keywords
- fixedly connected
- camera lens
- engaging lug
- easy
- camera
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Abstract
The utility model relates to lens fitting technical fields, the easy-to-dismount lens cap of in particular a kind of computer camera, including camera lens cover housing sum aggregate dirt box, lens cap housing top end center is rotatably connected to ratchet knob, the ratchet knob bottom end is fixedly connected with screw rod, the screw rod outer helical is connected with dust removal brush, the dust removal brush left and right ends are fixedly connected to sliding block, the inner side of slider slidably connects slide bar, the slide bar bottom end is fixedly connected with demarcation plate, left engaging lug is fixedly connected on the right side of the camera lens cover housing, the left engaging lug right end is rotatably connected to shaft, right engaging lug is rotatably connected on the outside of the shaft, the right engaging lug right end is fixedly connected with grab；In the utility model, by the retaining mechanism and grab of setting, the easy to disassemble of camera lens cover housing is realized, improves the operability and practicability of device, has compared to existing lens cap high perspective, is worth of widely use.
Description
Technical field
The utility model relates to lens fitting technical field, the easy-to-dismount camera lens of specially a kind of computer camera
Lid.
Background technique
Lens cap is generally chiefly used on camera gun, as the term suggests being the lid for protecting camera lens with the modern times
Social development also begins to use camera on Laptop & Desktop, but has criminal that can open using computer loophole
Camera is shot with video-corder, can user's privacy to computer cause to invade, therefore, to the lens cap demand of computer camera also by
It is cumulative more.
Existing computer camera is directly installed on outside computer camera with lens cap, and closing when not needing is opened when needing
, but existing lens cap is not easy to the disassembly and replacement of maintenance personal when being damaged, and to maintenance computer, personnel are caused
Great difficulty, in addition, existing lens cap can only play the role of blocking and protecting computer camera, if camera lens is dirty
User oneself is also needed to wipe, it is inconvenient, therefore, propose a kind of computer camera with easy-to-dismount regarding to the issue above
Lens cap.
Utility model content
The purpose of this utility model is to provide a kind of easy-to-dismount lens caps of computer camera, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of easy-to-dismount lens cap of computer camera, including camera lens cover housing sum aggregate dirt box, outside the lens cap
Shell top center is rotatably connected to ratchet knob, and the ratchet knob bottom end is fixedly connected with screw rod, the screw rod outer helical connection
There is dust removal brush, the dust removal brush includes bristle holder plate and cleaning brush, and the screw rod outer helical is connected with bristle holder plate,
The bristle holder plate side is fixedly connected with cleaning brush, and the dust removal brush left and right ends are fixedly connected to sliding block, described
Inner side of slider slidably connects slide bar, and the slide bar bottom end is fixedly connected with demarcation plate, and camera lens cover housing side bottom end is solid
Surely it is connected with connecting rod, the connecting rod end is fixedly connected with straight pin, and the straight pin radial outside is connected and has lock
Pin rod, lock pin bar bottom end are rotatably connected to fixed link, and the fixed link other end is fixedly connected with dust-collecting box, the camera lens
Left engaging lug is fixedly connected on the right side of cover housing, the left engaging lug right end is rotatably connected to shaft, rotation on the outside of the shaft
It is connected with right engaging lug, the right engaging lug right end is fixedly connected with grab, and the grab end agrees with chain and is connected to camera lens frame, institute
It states and is equipped with retaining mechanism on the inside of camera lens frame, the retaining mechanism includes unlocking knob, connecting column, cam and torsion reset spring,
The camera lens frame top left hand is rotatably connected to unlocking knob, and the unlocking knob bottom end is fixedly connected with connecting column, the company
It connects and is fixedly connected with cam on the outside of column, the cam sides adjacent is equipped with torsion reset spring, is equipped with camera on the inside of the camera lens frame
Camera lens.
Preferably, the left engaging lug and right engaging lug number are three, and the left engaging lug and right engaging lug are turning
Distribution straggly on axis, and cam position is corresponding with right engaging lug.
Preferably, ash-falling hole is provided on the demarcation plate, and demarcation plate top and screw rod are rotatablely connected.
Preferably, the cleaning brush is and the dust removal brush length and camera mirror made of the bristle of flexible material
Head diameter is identical.
Preferably, when the nonelastic power of the torsion reset spring, cam point is contacted with grab.
Compared with prior art, the utility model has the beneficial effects that
1, it in the utility model, by the dust removal brush and slide bar of setting, realizes when lens cap is closed and operates ratchet knob i.e.
The dust removal brush inside lens cap can be made to move up and down, camera lens is dusted, and the dust brushed down is collected into dust-collecting box,
Protective effect not only is blocked to camera lens, there are also cleaning actions, improve the practicability of device；
2, in the utility model, by the retaining mechanism and grab of setting, lens cap is installed relatively simplely
On camera lens frame and protection is blocked in realization, lens cap can be fixed using the cam on retaining mechanism, while passing through solution
Lock knob makes cam rotation that can also release the engaging of grab, removes camera lens cover housing, improves the operability of device, be convenient for
Routine use is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1；
Fig. 3 is top view when the utility model is closed；
Fig. 4 is structural schematic diagram at the B of the utility model Fig. 2；
Fig. 5 is the structural schematic diagram of the utility model dust removal brush；
Fig. 6 is the structural schematic diagram of the utility model retaining mechanism.
In figure: 1- camera lens cover housing, 2- dust-collecting box, 3- ratchet knob, 4- screw rod, 5- dust removal brush, 501- bristle holder plate,
502- cleaning brush, 6- sliding block, 7- slide bar, 8- demarcation plate, 9- fixed link, 10- lock pin bar, 11- connecting rod, 12- lock pin column,
The left engaging lug of 13-, 14- shaft, the right engaging lug of 15-, 16- camera lens frame, 17- retaining mechanism, 1701- unlocking knob, 1702- connection
Column, 1703- cam, 1704- torsion reset spring, 18- camera lens, 19- grab, a- ash-falling hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:
A kind of easy-to-dismount lens cap of computer camera, including camera lens cover housing 1 and dust-collecting box 2, the lens cap
1 top center of shell is rotatably connected to ratchet knob 3, and 3 bottom end of ratchet knob is fixedly connected with screw rod 4, the 4 outside spiral shell of screw rod
Rotation is connected with dust removal brush 5, and the dust removal brush 5 includes bristle holder plate 501 and cleaning brush 502, and 4 outer helical of screw rod connects
It is connected to bristle holder plate 501,501 side of bristle holder plate is fixedly connected with cleaning brush 502, the dust removal brush 5 or so
Both ends are fixedly connected to sliding block 6, slidably connect slide bar 7 on the inside of the sliding block 6, and 7 bottom end of slide bar is fixedly connected with point
Partition 8, the 1 side bottom end of camera lens cover housing are fixedly connected with connecting rod 11, and 11 end of connecting rod is fixedly connected with circle
Pin 12,12 radial outside of straight pin are connected and have lock pin bar 10, and 10 bottom end of lock pin bar is rotatably connected to fixation
Bar 9,9 other end of fixed link are fixedly connected with dust-collecting box 2, are fixedly connected with left engaging lug on the right side of the camera lens cover housing 1
13, left 13 right end of engaging lug is rotatably connected to shaft 14, and right engaging lug 15 is rotatably connected on the outside of the shaft 14, described
Right 15 right end of engaging lug is fixedly connected with grab 19, and 19 end of grab agrees with chain and is connected to camera lens frame 16, the camera lens frame 16
Inside is equipped with retaining mechanism 17, and the retaining mechanism 17 includes that unlocking knob 1701, connecting column 1702, cam 1703 and torsion are multiple
Position spring 1704,16 top left hand of camera lens frame are rotatably connected to unlocking knob 1701, and 1701 bottom end of unlocking knob is solid
Surely it is connected with connecting column 1702, cam 1703 is fixedly connected on the outside of the connecting column 1702,1703 sides adjacent of cam is set
There is torsion reset spring 1704, is equipped with camera lens 18 on the inside of the camera lens frame 16.
The left engaging lug 13 and 15 numbers of right engaging lug are three, and the left engaging lug 13 is turning with right engaging lug 15
Distribution straggly on axis 14, and 1703 position of cam is corresponding with right engaging lug 15, is convenient for connection lens cover housing 1 and camera lens frame 16,
Be also convenient for resisting grab 19 using cam 1703 to realize the engaging of grab 19 with camera lens frame 16 simultaneously, to camera lens cover housing 1 into
Row is fixed；Ash-falling hole a is provided on the demarcation plate 8, and 8 top of demarcation plate and screw rod 4 are rotatablely connected, and are convenient for dust removal brush 5 by phase
Dust-collecting box 2 is fallen directly into after under dust brush on machine camera lens 18；The cleaning brush 502 is made of the bristle of flexible material
, and 5 length of the dust removal brush is identical as 18 diameter of camera lens, is easy to implement the covering completely to camera lens 18 of dust removal brush 5
Lid cleans；When the 1704 nonelastic power of torsion reset spring, 1703 top of cam is contacted with grab 19, is convenient for grab 19
The fixation to grab 19 is completed when engaging with camera lens frame 16, prevents from loosening.
Camera lens cover housing 1 and bindiny mechanism, institute: being first installed on camera lens frame 16 by workflow, and grab 19 is inserted into camera lens
Engaging is completed in the preformed hole of frame 16, cam 1703 contacts the fixation completed to grab 19 with grab 19 after engaging, after installing
Closure camera lens cover housing 1 can shelter from camera lens 18, if having fallen dust or other foreign matters on camera lens 18, can adjust
Ratchet knob 3 is saved, rotates screw rod 4, the bristle holder plate 501 connecting with 4 spiral of screw rod i.e. can be in the effect of sliding block 6 and slide bar 7
Under move up and down, so that cleaning brush 502 be driven to clean the foreign matter on 18 surface of camera lens, it is logical to clean the dust to get off
It crosses ash-falling hole a and enters dust-collecting box 2, if dust-collecting box 2 need to be cleared up, lock pin bar 10 can be moved to two sides respectively, connect lock pin bar 10
Touching with the engaging of lock pin column 12, dust-collecting box 2 can be removed and cleared up, if camera lens cover housing 1 can rotate solution by damage
Knob 1701 is locked, so that connecting column 1702 is turned an angle, contact of the cam 1703 to grab 19 can be released, mirror can be removed
Skull shell 1 is to complete to replace.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of easy-to-dismount lens cap of computer camera, including camera lens cover housing (1) and dust-collecting box (2), feature exists
In: camera lens cover housing (1) the top center is rotatably connected to ratchet knob (3), and ratchet knob (3) bottom end is fixedly connected with spiral shell
Bar (4), screw rod (4) outer helical are connected with dust removal brush (5), and the dust removal brush (5) includes bristle holder plate (501) and removes
Dirt hairbrush (502), screw rod (4) outer helical are connected with bristle holder plate (501), bristle holder plate (501) side
It is fixedly connected with cleaning brush (502), dust removal brush (5) left and right ends are fixedly connected to sliding block (6), the sliding block (6)
Inside slidably connects slide bar (7), and slide bar (7) bottom end is fixedly connected with demarcation plate (8), the camera lens cover housing (1) one
Side bottom end is fixedly connected with connecting rod (11), and connecting rod (11) end is fixedly connected with straight pin (12), the straight pin
(12) radial outside, which is connected, has lock pin bar (10), and lock pin bar (10) bottom end is rotatably connected to fixed link (9), described solid
Fixed pole (9) other end is fixedly connected with dust-collecting box (2), is fixedly connected with left engaging lug (13) on the right side of the camera lens cover housing (1),
Left engaging lug (13) right end is rotatably connected to shaft (14), is rotatably connected to right engaging lug on the outside of the shaft (14)
(15), right engaging lug (15) right end is fixedly connected with grab (19), and grab (19) end agrees with chain and is connected to camera lens frame
(16), retaining mechanism (17) are equipped on the inside of the camera lens frame (16), the retaining mechanism (17) includes unlocking knob (1701), connects
Column (1702), cam (1703) and torsion reset spring (1704) are connect, camera lens frame (16) top left hand is rotatably connected to solution
It locks knob (1701), unlocking knob (1701) bottom end is fixedly connected with connecting column (1702), and the connecting column (1702) is outside
Side is fixedly connected with cam (1703), and cam (1703) sides adjacent is equipped with torsion reset spring (1704), the camera lens frame
(16) inside is equipped with camera lens (18).
2. a kind of easy-to-dismount lens cap of computer camera according to claim 1, it is characterised in that: the left company
Lug (13) and right engaging lug (15) number are three, and the left engaging lug (13) and right engaging lug (15) are on shaft (14)
Distribution straggly, and cam (1703) position is corresponding with right engaging lug (15).
3. a kind of easy-to-dismount lens cap of computer camera according to claim 1, it is characterised in that: the separation
Ash-falling hole (a) is provided on plate (8), and demarcation plate (8) top and screw rod (4) are rotatablely connected.
4. a kind of easy-to-dismount lens cap of computer camera according to claim 1, it is characterised in that: the dedusting
Hairbrush (502) is made of the bristle of flexible material, and the dust removal brush (5) length is identical as camera lens (18) diameter.
5. a kind of easy-to-dismount lens cap of computer camera according to claim 1, it is characterised in that: the torsion
When reset spring (1704) nonelastic power, cam (1703) top is contacted with grab (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657592.4U CN208623785U (en) | 2018-10-12 | 2018-10-12 | A kind of easy-to-dismount lens cap of computer camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821657592.4U CN208623785U (en) | 2018-10-12 | 2018-10-12 | A kind of easy-to-dismount lens cap of computer camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623785U true CN208623785U (en) | 2019-03-19 |
Family
ID=65717533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821657592.4U Expired - Fee Related CN208623785U (en) | 2018-10-12 | 2018-10-12 | A kind of easy-to-dismount lens cap of computer camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092776A (en) * | 2023-10-19 | 2023-11-21 | 北京瑞控信科技股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
-
2018
- 2018-10-12 CN CN201821657592.4U patent/CN208623785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092776A (en) * | 2023-10-19 | 2023-11-21 | 北京瑞控信科技股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
| CN117092776B (en) * | 2023-10-19 | 2024-02-20 | 安徽瑞控信光电技术股份有限公司 | Electric optical window protection device, control method and quick reflection mirror |
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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: 20190319 Termination date: 20201012 |