CN109379527B - Electronic equipment, camera and camera shielding mechanism - Google Patents
Electronic equipment, camera and camera shielding mechanism Download PDFInfo
- Publication number
- CN109379527B CN109379527B CN201811563405.0A CN201811563405A CN109379527B CN 109379527 B CN109379527 B CN 109379527B CN 201811563405 A CN201811563405 A CN 201811563405A CN 109379527 B CN109379527 B CN 109379527B
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- Prior art keywords
- camera
- camera module
- baffle
- rotating wheel
- lens
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- 230000003287 optical effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Abstract
The invention discloses electronic equipment, a camera and a camera shielding mechanism, wherein the camera shielding mechanism is used for shielding a lens of a camera module and comprises a baffle, a cam member and a rotating wheel, one of the camera module and the baffle is arranged in a swinging way, the other one of the camera module and the baffle is fixedly arranged, the input end of the cam member is connected with the rotating wheel in a matched way, the rotating wheel rotates to enable the cam member to input power, one of the baffle and the camera module is connected with the output end of the cam member in a matched way, and the cam member can drive one of the baffle and the camera module to swing relative to the other one along with the rotation of the rotating wheel so as to shield or yield the lens of the camera module; when the camera module is used, a user can push the rotating wheel to convert rotation into relative swing of the camera module and the baffle through the cam component, so that shielding or yielding of a lens of the camera module is realized, even if a hacker remotely invades a system, the camera cannot be controlled to take a photograph in a stealth mode, and privacy of the user can be protected.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to electronic equipment, a camera and a camera shielding mechanism.
Background
At present, many electronic products capable of being connected with the Internet are provided with camera shooting or video recording functions, the shooting functions of the products are to control the opening or closing of the cameras through software APP, the shooting functions provide convenience for users, meanwhile, the privacy safety problem is brought, and the cameras are controlled to be opened or closed through software to easily control the cameras to shoot pictures or videos by a hacker intrusion system.
Disclosure of Invention
In view of the foregoing, a first object of the present invention is to provide a camera shielding mechanism for shielding a lens, preventing a user from being peeped, and protecting a user's privacy, and a second object of the present invention is to provide a camera and an electronic device including the camera shielding mechanism.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the camera shielding mechanism is used for shielding a lens of a camera module and comprises a baffle, a cam member and a rotating wheel, wherein the input end of the cam member is connected with the rotating wheel in a matched manner; one of the baffle and the camera module is connected with the output end of the cam component in a matching way; the cam component can drive one of the baffle plate and the camera module to swing relative to the other along with the rotation of the rotating wheel so as to shade or let out the lens of the camera module.
Preferably, the cam member includes a crankshaft fixedly connected to the rotating wheel and having a main journal of the crankshaft coaxial with the rotating wheel, and a connecting rod having one end rotatably connected to a connecting rod journal of the crankshaft and the other end rotatably connected to one of the shutter and the camera module.
Preferably, the camera module further comprises a first bracket, and the camera module is mounted on the first bracket; the first end of the baffle is rotatably connected with the first bracket, the second end is used for shielding the lens of the camera module, and the connecting rod is rotatably connected with the baffle.
Preferably, the device further comprises a second bracket, wherein the second bracket comprises two mounting arms which are arranged in parallel at intervals, one end of the crankshaft and the rotating wheel are rotatably arranged on one of the two mounting arms, and the other end of the crankshaft is rotatably arranged on the other of the two mounting arms.
Preferably, the camera lens assembly further comprises a shell with a containing cavity, the lens assembly, the baffle, the cam component and the rotating wheel are all arranged in the containing cavity, a hole for exposing a lens of the camera lens assembly is formed in the shell, a strip-shaped groove is formed in the shell, and part of the edge of the rotating wheel extends out of the strip-shaped groove.
Preferably, the second end of the baffle has a dimension not smaller than the dimension of the aperture.
Preferably, the cam member is capable of driving the flapper to swing until the second end of the flapper is entirely out of the range of the aperture.
Preferably, the rotating wheel is provided with an anti-slip structure in the circumferential direction.
Preferably, the anti-skid structure comprises a plurality of U-shaped grooves uniformly distributed along the circumferential direction.
A camera, comprising a camera module, and further comprising a camera shielding mechanism as described in any one of the above
An electronic device comprising a camera as claimed in the preceding claim
In order to achieve the first object, the camera shielding mechanism provided by the invention is used for shielding a lens of a camera module, and comprises a baffle, a cam member and a rotating wheel, wherein the camera module comprises the lens, a photosensitive element and a PCB, the lens is an optical structure formed by a plurality of lenses and positioned at the forefront of the camera module, one of the camera module and the baffle is arranged in a swinging way, the other is fixedly arranged, when the camera module is arranged in a swinging way, the baffle can be a camera or a shell of an electronic device with the camera, the input end of the cam member is connected with the rotating wheel in a matched way, the rotating wheel rotates to enable the cam member to input power, one of the baffle and the camera module is connected with the output end of the cam member in a matched way, and the cam member can drive one of the baffle and the camera module to swing relative to the other along with the rotation of the rotating wheel so as to shield or yield the lens of the camera module; when the camera module is used, a user can push the rotating wheel to convert rotation into relative swing of the camera module and the baffle through the cam component, so that shielding or yielding of a lens of the camera module is realized, even if a hacker remotely invades a system, the camera cannot be controlled to take a photograph in a stealth mode, and privacy of the user can be protected.
In order to achieve the second objective, the invention further provides a camera with the camera shielding mechanism and electronic equipment comprising the camera, wherein the electronic equipment comprises, but is not limited to, an unmanned aerial vehicle, a display, a notebook computer and a tablet computer.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an isometric view of a camera shielding mechanism provided in an embodiment of the present invention;
fig. 2 is a front view of a camera shielding mechanism provided by an embodiment of the present invention in a lens shielding position;
fig. 3 is a top view of a camera shielding mechanism in a lens shielding position according to an embodiment of the present invention;
fig. 4 is a front view of a camera shielding mechanism provided in an embodiment of the present invention in a first lens yielding position;
fig. 5 is a top view of a camera shielding mechanism in a first lens yielding position according to an embodiment of the present invention;
fig. 6 is a front view of a camera shielding mechanism provided in an embodiment of the present invention in a second lens yielding position;
fig. 7 is a top view of a camera shielding mechanism in a second lens yielding position according to an embodiment of the present invention.
Wherein 1 is a shell; 101 is the front shell; 102 is the rear shell; 1a is a hole; 1b is a bar-shaped groove; 2 is a rotating wheel; 3 is a cam member; 301 is a crankshaft; 302 is a connecting rod; 4 is a baffle; 5 is a second bracket; 501/502 is a mounting arm; 6 is a first bracket; 7 is a lens assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, fig. 1 is an isometric view of a camera shielding mechanism provided by an embodiment of the present invention, fig. 2 is a front view of the camera shielding mechanism provided by the embodiment of the present invention in a lens shielding position, and fig. 3 is a top view of the camera shielding mechanism provided by the embodiment of the present invention in the lens shielding position.
The embodiment of the invention provides a camera shielding mechanism which is used for shielding a lens of a camera module and comprises a baffle 4, a cam member 3 and a rotating wheel 2.
The camera module 7 includes a lens, a photosensitive element and a PCB, the lens refers to an optical structure formed by a plurality of lenses located at the forefront of the camera module 7, the camera module 7 refers to an optical component formed by a lens, a photosensitive element, a PCB and the like, one of the camera module 7 and the baffle 4 is configured to be swingable, the other is fixedly configured, when the camera module 7 is configured to be swingable, the baffle 4 may be a camera with the camera module 7 or a housing of an electronic device with the camera module 7, an input end of the cam member 3 is connected with the rotating wheel 2 in a matching manner, the rotating wheel 2 rotates to input power to the cam member 3, one of the baffle 4 and the camera module 7 is connected with an output end of the cam member 3 in a matching manner, and the cam member 3 can drive one of the baffle 4 and the camera module 7 to swing relative to the other along with rotation of the rotating wheel 2 so as to block or give off the lens of the camera module 7.
In summary, compared with the prior art, when a user uses the camera shielding mechanism provided by the embodiment of the invention, the rotation of the rotating wheel 2 can be converted into the relative swing of the camera module 7 and the baffle 4 through the cam member 3, so that the shielding or yielding of the lens of the camera module 7 is realized, and even if a hacker remotely invades a system, the camera cannot be controlled to take a photograph, and the privacy of the user can be protected.
It should be noted that, the manner of driving the rotary wheel 2 to rotate is not limited to manual operation by a user, and the driving device may be added to drive the rotary wheel 2 to rotate, so as to provide an automatic driving manner, and the automatic driving manner is matched with the manual driving manner.
The cam member 3 may be formed by one part or may be formed by a plurality of parts in cooperation, for example, the cam member 3 may be formed by only one connecting rod 302, that is, one end of the connecting rod 302 is eccentrically and rotatably connected with the rotating wheel 2, the other end of the connecting rod 302 is rotatably connected with the baffle 4 and one of the swingable parts in the camera module 7, for example, the cam member 3 may be formed by only one cam fixedly arranged on the rotating wheel 2, the large end of the cam is coaxial with the rotating wheel 2, and the small end of the cam is used for pushing the baffle 4 and one of the swingable parts in the camera module 7 to swing, and it is understood that in this case, the cam is only capable of applying unidirectional force to the baffle 4 and the one of the swingable parts in the camera module 7, and a reset member is required to be arranged between the baffle 4 and the one of the swingable parts in the camera module 7 and the housing 1 of the electronic device.
Preferably, as shown in fig. 2 and 3, in a specific embodiment of the present invention, the cam member 3 includes a crankshaft 301 and a connecting rod 302, the crankshaft 301 is fixedly connected to the rotating wheel 2, and a main journal of the crankshaft 301 is coaxial with the rotating wheel 2, that is, the crankshaft 301 rotates synchronously with the rotating wheel 2, one end of the connecting rod 302 is rotatably connected to a journal of the connecting rod 302 of the crankshaft 301, and the other end is rotatably connected to one of the shutter 4 and the camera module 7.
Through the above structure, when in use, a user only needs to rotate the rotating wheel 2 in one direction to enable the baffle 4 and one of the camera modules 7 to swing back and forth, as shown in fig. 2-7, the baffle 4 is rotatably connected with the connecting rod 302 as a swinging member, in an initial state, the baffle 4 is located at a first position for shielding a lens, as shown in fig. 2 and 3, when the rotating wheel 2 rotates anticlockwise, the baffle 4 swings from the first position shown in fig. 2 and 3 to a second position for leaving the lens, as shown in fig. 4 and 5, the rotating wheel 2 continues to rotate anticlockwise, the baffle 4 gradually returns to the first position from the second position, shielding the camera module 7 is recovered, and then the baffle 4 moves beyond the first position and swings to a third position shown in fig. 6 and 7 after continuing to rotate the rotating wheel 2 anticlockwise.
Further, for the installation of camera lens shielding mechanism, as shown in fig. 1, camera lens shielding mechanism still includes first support 6, and first support 6 can be with camera or electronic equipment's casing 1 structure as an organic whole, also can adopt split structure, and camera module 7 is installed in first support 6, of course also can be with camera module 7 direct mount in casing 1, and the first end and the first support 6 rotatable coupling of baffle 4, the second end is used for shielding camera module 7, and connecting rod 302 and baffle 4 rotatable coupling, and the junction of connecting rod 302 and baffle 4 is located between the first end and the second end of baffle 4.
Further optimizing the above technical scheme, the lens shielding mechanism further comprises a second bracket 5 for fixing the rotating wheel 2 and the cam member 3, the second bracket 5 comprises a mounting arm 501 and a mounting arm 502 which are arranged in parallel at intervals, one end of the crankshaft 301 and the rotating wheel 2 are rotatably arranged on the mounting arm 502, and the other end of the crankshaft 301 is rotatably arranged on the mounting arm 501.
Preferably, the portable electronic device further comprises a shell 1 with a cavity, the shell 1 can be a shell of a camera with a camera module 7, and can also be a shell of an electronic product integrated with the camera module 7, the baffle 4, the cam member 3 and the rotating wheel 2 are all arranged in the cavity, a hole 1a for exposing the camera module 7 is formed in the shell 1, a strip-shaped groove 1b is formed in the shell 1, and part of the edge of the rotating wheel 2 extends out of the strip-shaped groove 1b so that a user can operate the rotating wheel 2 conveniently.
As shown in fig. 1, the housing 1 includes a front case 101 and a rear case 102, the front case 101 and the rear case 102 enclose the cavity, and the hole 1a and the slot 1b are both opened in the front case 101. Of course, the structure of the housing 1 is not limited to the form of the front housing 101 and the rear housing 102, and in other embodiments, the housing 1 may take other structures, which are not limited herein.
Further, in order to ensure complete shielding of the lens and avoid exposure of the slit, the second end of the baffle 4 should not be smaller than the hole 1a, as shown in fig. 2, the baffle 4 includes a strip-shaped main body and a circular end disposed at one end of the strip-shaped main body, and the diameter of the circular end is larger than the width of the strip-shaped main body, and can completely block the lens of the camera module 7.
In order to prevent the lens shielding mechanism from adversely affecting the normal use of the camera module 7, in the embodiment of the present invention, the cam member 3 can drive the baffle 4 to swing until the second end of the baffle 4 is completely out of the range of the hole 1a, that is, to ensure that the cam member 3 can provide a sufficiently large swing range, and the crank arm of the crankshaft 301 is sufficiently long.
Further optimizing the above technical scheme, in the embodiment of the invention, the pure mechanical operation is realized mainly by pushing the rotating wheel 2 by a user, and in order to facilitate the use of the user, an anti-skid structure is arranged on the circumference of the rotating wheel 2, and specifically, the anti-skid structure comprises a plurality of U-shaped grooves uniformly distributed along the circumference.
Based on the camera shielding mechanism provided in the above embodiment, the invention also provides a camera comprising the camera module 7 and the lens shielding mechanism, and the camera adopts the camera shielding mechanism in the above embodiment, so the beneficial effects of the camera refer to the above embodiment.
The invention also provides electronic equipment comprising the camera, wherein the electronic equipment comprises a mobile phone, VR/AR, an unmanned aerial vehicle, a display, an in-vehicle electronic equipment and the like. In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The camera shielding mechanism is used for shielding a lens of a camera module and is characterized by comprising a baffle, a cam member, a rotating wheel and a shell, wherein the input end of the cam member is connected with the rotating wheel in a matched manner; one of the baffle and the camera module is connected with the output end of the cam component in a matching way; the cam component can drive one of the baffle plate and the camera module to swing relative to the other along with the rotation of the rotating wheel so as to shade or let out a lens of the camera module;
the cam component comprises a crankshaft and a connecting rod, the crankshaft is fixedly connected with the rotating wheel, a main journal of the crankshaft is coaxial with the rotating wheel, one end of the connecting rod is rotatably connected with a connecting rod journal of the crankshaft, and the other end of the connecting rod is rotatably connected with one of the baffle and the camera module;
the shell is provided with a containing cavity, the lens assembly, the baffle, the cam component and the rotating wheel are all arranged in the containing cavity, a hole for exposing the lens of the camera assembly is formed in the shell, a strip-shaped groove is formed in the shell, and part of the edge of the rotating wheel extends out of the strip-shaped groove;
an anti-slip structure is arranged on the periphery of the rotating wheel.
2. The camera shielding mechanism of claim 1, further comprising a first bracket, the camera module being mounted to the first bracket; the first end of the baffle is rotatably connected with the first bracket, the second end is used for shielding the lens of the camera module, and the connecting rod is rotatably connected with the baffle.
3. The camera shielding mechanism of claim 2, further comprising a second bracket including two mounting arms disposed in parallel and spaced apart relation, wherein one end of the crankshaft and the rotating wheel are rotatably disposed on one of the two mounting arms, and wherein the other end of the crankshaft is rotatably disposed on the other of the two mounting arms.
4. A camera shielding mechanism according to any one of claims 1-3, wherein the second end of the baffle has a dimension not smaller than the dimension of the aperture.
5. A camera shielding mechanism according to any one of claims 1-3, wherein the cam member is capable of driving the shutter to swing until the second end of the shutter is entirely out of the range of the aperture.
6. A camera shielding mechanism according to any one of claims 1-3, wherein the anti-slip structure comprises a plurality of circumferentially equispaced U-shaped grooves.
7. A camera comprising a camera module, further comprising a camera shielding mechanism according to any one of claims 1-6.
8. An electronic device comprising the camera of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563405.0A CN109379527B (en) | 2018-12-20 | 2018-12-20 | Electronic equipment, camera and camera shielding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563405.0A CN109379527B (en) | 2018-12-20 | 2018-12-20 | Electronic equipment, camera and camera shielding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109379527A CN109379527A (en) | 2019-02-22 |
| CN109379527B true CN109379527B (en) | 2024-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811563405.0A Active CN109379527B (en) | 2018-12-20 | 2018-12-20 | Electronic equipment, camera and camera shielding mechanism |
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|---|---|
| CN (1) | CN109379527B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020160315A (en) * | 2019-03-27 | 2020-10-01 | 日本電産コパル株式会社 | Camera module shielding mechanism and electronic apparatus |
| JP2020160316A (en) * | 2019-03-27 | 2020-10-01 | 日本電産コパル株式会社 | Camera module shielding device and electronic apparatus |
| TWM583955U (en) * | 2019-05-22 | 2019-09-21 | 麗寶大數據股份有限公司 | Lens cover shielding structure for electronic product |
| CN110290303B (en) * | 2019-07-26 | 2021-09-17 | 歌尔股份有限公司 | Camera shielding mechanism and electronic equipment |
| CN210469486U (en) * | 2019-09-20 | 2020-05-05 | 北京海益同展信息科技有限公司 | Workbench for detection equipment |
| CN115052084B (en) * | 2021-03-08 | 2023-09-29 | 广州视源电子科技股份有限公司 | Camera head |
| CN113037985B (en) * | 2021-04-30 | 2023-07-18 | 华勤技术股份有限公司 | Terminal |
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| CN1144432A (en) * | 1995-06-22 | 1997-03-05 | 德国汤姆逊-布朗特公司 | Camera having white cap |
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| CN1144432A (en) * | 1995-06-22 | 1997-03-05 | 德国汤姆逊-布朗特公司 | Camera having white cap |
| KR20100029944A (en) * | 2008-09-09 | 2010-03-18 | (주)쉘라인 | Apparatus for covering camera |
| CN205829801U (en) * | 2016-07-01 | 2016-12-21 | 杭州萤石网络有限公司 | A kind of CCTV camera and camera lens radical occlusion device thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109379527A (en) | 2019-02-22 |
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