CN115396577A - Privacy cover mechanism of rotary opening and closing lens - Google Patents
Privacy cover mechanism of rotary opening and closing lens Download PDFInfo
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- CN115396577A CN115396577A CN202211019197.4A CN202211019197A CN115396577A CN 115396577 A CN115396577 A CN 115396577A CN 202211019197 A CN202211019197 A CN 202211019197A CN 115396577 A CN115396577 A CN 115396577A
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- blade
- rotor
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- privacy
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Abstract
The invention discloses a rotary opening and closing lens privacy cover mechanism which comprises a front cover, main blades, a gasket, auxiliary blades, a rotor, a rear cover, an optical coupling plate, a duplicate gear, a motor gear and a motor, wherein fourteen sliding grooves are formed in the bottom surface of the inner side of the front cover, six male buckles are fixedly connected to the outer side surface of the front cover, riveting columns A and riveting columns B are respectively and fixedly connected to two sides of each main blade, fourteen main blades are overlapped to form a circular ring. The invention realizes the simultaneous movement of two blades by using one motor, solves the problem that a small hole is left in the middle of fourteen main blades which cannot be completely closed by using one auxiliary blade group, realizes the opening and closing of the main blades by using a structural mode of combining a chute and a shaft hole, realizes the rotation of the auxiliary blades by using a mode of combining the shaft hole and a guide groove, realizes the connection of a front cover and a rear cover by using a bayonet mode, and reduces the radial size of a mechanism.
Description
Technical Field
The invention relates to the technical field of internet products and video conferences, in particular to a privacy cover mechanism with a rotary opening and closing lens.
Background
With the improvement of the life quality of people, the requirements of people on video calls and video conferences are increasingly strengthened, and the application of the camera in each scene of life is wider and wider at present; the privacy exposure of the individual that follows is correspondingly increasing. Various product individuation requirements such as high resolution, wide viewing angle, safety, intelligent playability, high-end and the like are generated, and thus higher requirements are brought to product rules and structural layout. In particular, the protection appeal for the privacy of companies or individuals in commercial and private spaces is becoming stronger.
At present, the existing full-automatic sliding privacy cover mechanism requires that a camera cannot protrude out of a main shell of a video conference machine product, so that the appearance design of the product is limited; the scheme that the lens is sheltered from with the privacy cover by pure manual can reduce the grade of product, need take the privacy cover off from the product moreover, and the wholeness of product is not good.
Disclosure of Invention
The invention aims to provide a privacy cover mechanism of a rotary opening and closing lens, which requires a small structure to occupy space and ensures good product integrity, the privacy cover is sleeved outside the lens and can rotate horizontally or in a pitching manner along with the lens, so that the lens is allowed to protrude out of a main shell of a video conference machine, more options are provided for the appearance of the similar products of the video conference machine, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a privacy cover mechanism of a rotary opening and closing lens comprises a front cover, main blades, a gasket, auxiliary blades, a rotor, a rear cover, an optical coupling plate, a duplicate gear, a motor gear and a motor, wherein fourteen sliding grooves are formed in the bottom surface of the inner side of the front cover, six male buckles are fixedly connected to the outer side surface of the front cover, riveting columns A and riveting columns B are respectively and fixedly connected to two sides of each main blade, fourteen main blades are totally overlapped to form a circular ring;
one side of the auxiliary blade is fixedly connected with a riveting column C and a riveting column D respectively, and the surface of the rear cover is provided with a rotating shaft, a guide groove and six female buttons; the motor and the optical coupling plate are respectively fixed on the rear cover; the motor gear is fixed on the rotating shaft of the motor, the duplex teeth are sleeved on the surface of the rotating shaft of the rear cover, the large gear of the duplex teeth is meshed with the motor gear, and the rear cover assembly is composed of the rear cover, the motor, the optical coupling plate and the duplex teeth.
As an alternative of this application technical scheme, the gasket, assist the three part equipment of blade and rotor and constitute the rotor subassembly together, wherein, be equipped with a shaft hole A, fourteen shaft hole B, internal tooth and opto-coupler separation blade on the rotor, the gasket bonds in the outside bottom surface of rotor, assist the blade and press from both sides between gasket and rotor, assist in the riveting post D on blade surface inserts the shaft hole A of rotor, it uses shaft hole A to rotate as the center to assist the blade.
As an alternative of the technical scheme of the application, the riveting column of the main blade can freely slide in the sliding groove of the front cover.
As an alternative of the present invention, the rivet stud B of the main blade is inserted into a shaft hole of the rotor, and the main blade rotates about the shaft hole.
As an alternative of the technical scheme of the application, the pinion with double teeth is meshed with the inner gear ring of the rotor.
As an optional scheme of this application technical scheme, protecgulum is together fixed after six pin thread and box lock with the back lid.
As an alternative of the technical solution of the present application, the rivet column C of the auxiliary blade is inserted into the guide groove of the back cover.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention realizes the simultaneous movement of two blades by using one motor.
2. The invention uses an auxiliary group of blades to solve the problem that fourteen main blades can not be completely closed and a small hole is left in the middle.
3. The invention realizes the opening and closing of the main blades by using a structural mode of combining the sliding chute and the shaft hole.
4. The auxiliary blade is rotated by combining the shaft hole and the guide groove.
5. The invention realizes the connection of the front cover and the rear cover by using a bayonet mode, and reduces the radial size of the mechanism.
6. The invention uses the mode of combining the optical coupling baffle and the optical coupling to detect the operating limit position of the mechanism.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is an exploded view of a privacy cover mechanism with a rotatable lens according to the present invention;
FIG. 2 is a front cover view of a privacy cover mechanism with a rotatable lens according to the present invention:
FIG. 3 is a main blade view of a privacy cover mechanism for a rotary retractable lens according to the present invention;
FIG. 4 is a view of an auxiliary blade of a privacy cap mechanism for a rotary retractable lens according to the present invention;
FIG. 5 is a view of a rotor assembly of a privacy cap mechanism for a lens of the present invention;
FIG. 6 is a view of a front cover assembly of a privacy cover mechanism for a lens of the present invention;
FIG. 7 is a rear cover assembly view of a privacy cover mechanism for a lens of the present invention;
FIG. 8 is a view of a privacy cover blade of a privacy cover mechanism with a rotatable lens according to the present invention in a closed state;
FIG. 9 is a view showing a state where a privacy cover blade of a rotary lens privacy cover mechanism according to the present invention is opened;
fig. 10 is a dual-linkage-gear meshing view of a privacy lens cover mechanism according to the present invention.
In the figure: 1. a front cover; 2. a main blade; 3. a gasket; 4. auxiliary blades; 5. a rotor; 6. a rear cover; 7. an optical coupling plate; 8. a duplicate gear; 9. a motor gear; 10. a motor; 11, a chute; 12, a male buckle; 13. riveting the column A; 14. riveting a column B; 15. riveting the column C; 16. riveting the column D; 17. a rotating shaft; 18. a guide groove; 19. a female buckle; 20. the shaft hole A; 21. a shaft hole; 22. an inner gear ring; 23. an optical coupling baffle.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: a privacy cover mechanism of a rotary opening and closing lens comprises a front cover 1, main blades 2, a gasket 3, auxiliary blades 4, a rotor 5, a rear cover 6, an optical coupling plate 7, a duplicate gear 8, a motor gear 9 and a motor 10, wherein fourteen sliding grooves 11 are formed in the bottom surface of the inner side of the front cover 1, six male buckles 12 are fixedly connected to the outer side surface of the front cover 1, riveting columns A13 and riveting columns B14 are fixedly connected to two sides of each main blade 2 respectively, the main blades 2 are fourteen in total, and the fourteen main blades 2 are mutually overlapped to form a circular ring;
one side of the auxiliary blade 4 is fixedly connected with a riveting column C15 and a riveting column D16 respectively, and the surface of the rear cover 6 is provided with a rotating shaft 17, a guide groove 18 and six female buttons 19; the motor 10 and the optical coupling plate 7 are respectively fixed on the rear cover 6; motor gear 9 fixes in motor 10's pivot, 8 cover in the pivot 17 surfaces of back lid 6 of duplex tooth, the gear wheel and the motor gear 9 meshing of duplex tooth 8, back lid 6, motor 10, opto-coupler board 7, a back shroud subassembly is constituteed to duplex tooth 8, gasket 3, assist three part equipment of blade 4 and rotor 5 and constitute the rotor subassembly together, wherein, be equipped with a shaft hole A20, fourteen shaft hole B21, internal tooth 22 and opto-coupler separation blade 23 on the rotor 5, gasket 3 bonds in the outside bottom surface of rotor 5, assist blade 4 and press from both sides between gasket 3 and rotor 5, assist in the riveting post D16 on blade 4 surface inserts the shaft hole A20 of rotor 5, it uses shaft hole A20 as the rotation of center to assist blade 4.
In the technical scheme, the motor 10 drives the motor gear 9 to rotate, and along with the meshing of the motor gear 9 and the large gear of the duplex gear 8, the dual gears 8 are driven to rotate, and meanwhile, the small gears of the dual gears 8 are meshed with the inner gear ring 22 on the rotor 5, so that the rotation of the whole rotor assembly is realized. When the rotor assembly rotates, the fourteen main blades 2 are dragged to move together by the rotor assembly as the rivet columns 14 on one side of the fourteen main blades 2 are respectively inserted into the shaft holes 21 of the rotor 5. Meanwhile, since the rivet stud C15 of the auxiliary blade 4 is inserted into the guide groove 18 of the rear cover 6, when the rotor assembly moves the auxiliary blade 4 together, the auxiliary blade 4 can rotate around the shaft hole a20 as a center along with the change of the shape of the guide groove 18.
In some embodiments, the rivet 13 of the main blade 2 can slide freely in the sliding slot 11 of the front cover 1.
In some embodiments, the rivet B14 of the main blade 2 is inserted into the shaft hole 21 of the rotor 5, and the main blade 2 rotates about the shaft hole 21.
In some embodiments, the pinion of the double toothing 8 meshes with the ring gear 22 of the rotor 5.
In some technical solutions, the front cover 1 and the rear cover 6 are fastened and fixed together by six male buckles 12 and six female buckles 19.
In some embodiments, the rivet C15 of the auxiliary blade 4 is inserted into the guide slot 18 of the rear cover 6.
Claims (7)
1. The utility model provides a rotatory camera lens privacy of opening and shutting lid mechanism, includes protecgulum (1), main blade (2), gasket (3), assists blade (4), rotor (5), back lid (6), opto-coupler plate (7), duplicate gear (8), motor gear (9), motor (10), its characterized in that: fourteen sliding grooves (11) are formed in the bottom surface of the inner side of the front cover (1), six male buckles (12) are fixedly connected to the outer side surface of the front cover (1), riveting columns A (13) and riveting columns B (14) are fixedly connected to two sides of the main blades (2) respectively, fourteen main blades (2) are arranged, and the fourteen main blades (2) are mutually overlapped to form a circular ring;
one side of the auxiliary blade (4) is fixedly connected with a riveting column C (15) and a riveting column D (16) respectively, and the surface of the rear cover (6) is provided with a rotating shaft (17), a guide groove (18) and six female buttons (19); the motor (10) and the optical coupling plate (7) are respectively fixed on the rear cover (6); the motor gear (9) is fixed on the rotating shaft of the motor (10), the duplex teeth (8) are sleeved on the surface of the rotating shaft (17) of the rear cover (6), the gear wheel of the duplex teeth (8) is meshed with the motor gear (9), and the rear cover assembly is formed by the rear cover (6), the motor (10), the optical coupling plate (7) and the duplex teeth (8).
2. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: gasket (3), assist three part equipment of blade (4) and rotor (5) and constitute the rotor subassembly together, wherein, be equipped with one shaft hole A (20), fourteen shaft hole B (21), internal tooth (22) and opto-coupler separation blade (23) on rotor (5), gasket (3) bond the outside bottom surface at rotor (5), assist blade (4) and press from both sides between gasket (3) and rotor (5), assist in riveting post D (16) on blade (4) surface and insert shaft hole A (20) of rotor (5), it uses shaft hole A (20) to rotate as the center to assist blade (4).
3. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: the riveting column (13) of the main blade (2) can freely slide in the sliding groove (11) of the front cover (1).
4. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: the rivet column B (14) of the main blade (2) is inserted into the shaft hole (21) of the rotor (5), and the main blade (2) rotates around the shaft hole (21).
5. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: the pinion of the double-tooth (8) is meshed with the inner gear ring (22) of the rotor (5).
6. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: the front cover (1) and the rear cover (6) are fastened and fixed together through six male buttons (12) and a female button (19).
7. A rotary retractable lens privacy cover mechanism as claimed in claim 1, wherein: the riveting column C (15) of the auxiliary blade (4) is inserted into the guide groove (18) of the rear cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211019197.4A CN115396577A (en) | 2022-08-24 | 2022-08-24 | Privacy cover mechanism of rotary opening and closing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211019197.4A CN115396577A (en) | 2022-08-24 | 2022-08-24 | Privacy cover mechanism of rotary opening and closing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115396577A true CN115396577A (en) | 2022-11-25 |
Family
ID=84120601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211019197.4A Pending CN115396577A (en) | 2022-08-24 | 2022-08-24 | Privacy cover mechanism of rotary opening and closing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115396577A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164971A (en) * | 2006-12-28 | 2008-07-17 | Sony Corp | Blade opening/closing device and imaging apparatus |
| CN102402102A (en) * | 2010-09-10 | 2012-04-04 | 佳能株式会社 | Motor having small size and high output, and light amount adjustment device equipped with the motor |
| CN104155827A (en) * | 2014-08-25 | 2014-11-19 | 中山联合光电科技有限公司 | Stepping aperture device with photoelectric detection device |
| JP2020012875A (en) * | 2018-07-13 | 2020-01-23 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Imaging apparatus and mobile body |
| US20220252960A1 (en) * | 2020-12-30 | 2022-08-11 | Bradley Hogan Rivas DEVINE | Dynamic camera lens cap |
-
2022
- 2022-08-24 CN CN202211019197.4A patent/CN115396577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164971A (en) * | 2006-12-28 | 2008-07-17 | Sony Corp | Blade opening/closing device and imaging apparatus |
| CN102402102A (en) * | 2010-09-10 | 2012-04-04 | 佳能株式会社 | Motor having small size and high output, and light amount adjustment device equipped with the motor |
| CN104155827A (en) * | 2014-08-25 | 2014-11-19 | 中山联合光电科技有限公司 | Stepping aperture device with photoelectric detection device |
| JP2020012875A (en) * | 2018-07-13 | 2020-01-23 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Imaging apparatus and mobile body |
| US20220252960A1 (en) * | 2020-12-30 | 2022-08-11 | Bradley Hogan Rivas DEVINE | Dynamic camera lens cap |
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