CN209072601U - Camera guard mechanism, photographic device and electronic equipment - Google Patents
Camera guard mechanism, photographic device and electronic equipment Download PDFInfo
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- CN209072601U CN209072601U CN201822066909.3U CN201822066909U CN209072601U CN 209072601 U CN209072601 U CN 209072601U CN 201822066909 U CN201822066909 U CN 201822066909U CN 209072601 U CN209072601 U CN 209072601U
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Abstract
The utility model embodiment provides a kind of camera guard mechanism, photographic device and electronic equipment, wherein, the camera guard mechanism includes: block piece and switching part, the front of camera is arranged in block piece, block piece has first state and the second state, and in first state, block piece is transparent so that camera is imaged through it, in the second state, block piece is nontransparent to block camera；Switching part is connect with block piece, is switched for controlling block piece in first state and the second state；The photographic device includes camera and camera guard mechanism as above, and the front of camera is arranged in block piece；The electronic equipment includes photographic device as above.The camera guard mechanism controls block piece by switching part and switches to pellucidity and non-transparent state, and to realize the purpose opened camera and block camera, structure is simple, and manipulation is convenient, and the privacy of user can be effectively protected.
Description
Technical field
The utility model embodiment is related to technical field of electronic equipment more particularly to a kind of camera guard mechanism, application
The electronic equipment of the photographic device and application of the camera guard mechanism photographic device.
Background technique
As there is the use of the electronic equipment of camera to get over for social progress and development, such as mobile phone, laptop etc.
Come more extensive, allows users to be photographed anywhere or anytime, Video chat, video conference.But while easy to use, electronics
There is also security risks for camera in equipment.If electronic equipment calls camera by hacker attacks privately, it will be able to steal
The privacy of user threatens the safety of user.
In the prior art to solve the above problems, a camera shooting skull, the camera shooting would generally be installed in the front of camera
Skull can be slided in the case where manually pushing, to realize the purpose opened camera or block camera.That is, user is needing to make
When with camera, camera shooting skull is opened manually；When not needing using camera, camera shooting skull is turned off manually.In this way, imaging
Under the blocking of skull, the privacy of user can not be stolen by camera hacker attacks electronic equipment.But it is taken the photograph by setting
As the mode of skull needs manual slip cover repeatedly to block camera, can just play the role of secret protection, sliding equipment with
Housing slot cooperation, dust are easy to enter in shell by the gap, for prompting camera shooting skull to open and close position
Red dot is warned to be easy bias in sliding process repeatedly, appearance is bad.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model embodiment provides a kind of camera and blocks machine
Structure, photographic device and electronic equipment.
To solve the above problems, technical solution provided by the embodiment of the utility model is:
A kind of camera guard mechanism, comprising:
Block piece, is arranged in the front of camera, and the block piece has first state and the second state, described the
One state, the block piece is transparent so that the camera is imaged through it, and in second state, the block piece is non-
It is transparent to block the camera；
Switching part is connect with the block piece, for controlling the block piece in the first state and described second
State switching.
As a kind of improvement of the utility model embodiment, the block piece switches to the first state when being powered,
Second state is switched to when power is off；
The switching part is power supply circuit, and the power supply circuit is powered or powers off for controlling the block piece.
It is further improved, the block piece is polymer dispersed liquid-crystal film, intelligent dimming glass or electrochomeric films.
A kind of photographic device, including camera and camera guard mechanism as described above, the block piece are arranged in institute
State the front of camera.
As a kind of improvement of the utility model embodiment, the photographic device further includes the control connecting with the camera
Device processed, the controller are used to control the block piece by the switching part and cut in the first state and second state
It changes.
It is further improved, the photographic device further includes the authentication module connecting with the controller, the authentication module
For generating checking signal according to the verifying behavior of user, the controller is based on the checking signal and passes through the switching part control
The block piece is made to switch in the first state and second state.
A kind of electronic equipment, including photographic device as described above.
As a kind of improvement of the utility model embodiment, the electronic equipment further includes that shell and lid are located at the shell
On transparent cover plate, the camera and the block piece are installed in the shell and the block piece be located at it is described transparent
Between cover board and the camera.
It is further improved, the electronic equipment further includes shell and lid sets cover board on the housing, on the cover board
With camera hole, the camera is mounted in the shell and camera hole described in face, and the block piece is arranged in the lid
On plate and cover the camera hole.
It is further improved, there is groove on the cover board, the camera hole is located in the groove, and the block piece is embedded
In the groove.
Compared with prior art, the beneficial effect of the utility model embodiment is:
The camera guard mechanism of the utility model embodiment, block piece have first state and the second state two states
And can switch between the two states under the control of switching part, in first state, block piece is in pellucidity, camera
It can be imaged through block piece；In the second state, block piece is in non-transparent state, and camera cannot be taken the photograph through block piece
Picture, that is, blocked by the block piece.The camera guard mechanism by switching part control block piece switch to pellucidity and
Non-transparent state, to realize the purpose opened camera and block camera, structure is simple, and manipulation is convenient, can effectively protect
The privacy of user is protected, and the block piece is fixed in front of camera, without sliding, be not necessarily to reserving gaps, without setting
Warning red dot is set, can effectively solve the problem that the problems of slidingtype camera shooting skull in the prior art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the camera guard mechanism of the utility model embodiment；
Fig. 2 is a kind of partial structure diagram of embodiment of the electronic equipment of the utility model embodiment；
Fig. 3 is the partial structure diagram of another embodiment of the electronic equipment of the utility model embodiment.
Appended drawing reference:
1- camera；2- block piece；3- switching part；4- controller；5- shell；6- cover board；7- camera hole；8- groove.
Specific embodiment
To make those skilled in the art better understand the technical solution of the utility model embodiment, with reference to the accompanying drawing and
Specific embodiment elaborates to the utility model.
The utility model embodiment provides a kind of camera guard mechanism, which can be dedicated camera shooting dress
The camera 1 set, for example, the camera 1 of digital camera or video camera, is also possible to install camera on an electronic device
1, for example, the camera 1 on mobile phone, tablet computer or laptop.Shown in Figure 1, the utility model embodiment is taken the photograph
As head guard mechanism includes: block piece 2 and switching part 3, wherein the front of camera 1 is arranged in the block piece 2, and block piece 2 has
There are first state and the second state, in first state, block piece 2 is transparent so that camera 1 is imaged through it, in the second shape
State, block piece 2 are nontransparent to block camera 1；Switching part 3 is connect with block piece 2, for controlling block piece 2 in first state
Switch with the second state.
Camera guard mechanism using the above structure, block piece 2 have first state and the second state two states and
It can switch between the two states under the control of switching part 3, in first state, block piece 2 is in pellucidity, camera
1 can be imaged through block piece 2；In the second state, block piece 2 is in non-transparent state, and camera 1 cannot be penetrated and be blocked
Part 2 images, that is, is blocked by the block piece 2.The camera guard mechanism controls block piece 2 by switching part 3 and switches to
Bright state and non-transparent state, to realize the purpose opened camera 1 and block camera 1, structure is simple, and manipulation is convenient, energy
The privacy of user is enough effectively protected, and the block piece 2 is fixed on 1 front of camera and is not necessarily to preset slot without sliding
Gap warns red dot without setting, can effectively solve the problem that the problems of lid of slidingtype camera 1 in the prior art.
In one embodiment, which switches to first state when being powered, and switches to the second shape when power is off
State, both the block piece 2 was in pellucidity when being powered, and was in non-transparent state when power is off；The switching part 3 can be power supply electricity
Road, power supply circuit are powered or power off for controlling block piece 2.For example, the block piece 2 can have positive electricity polar contact and negative electrode to connect
Point, the power supply circuit may include power module and switch, and the power module and switch pass through the positive electricity polar contact of block piece 2 and bear
Electrode contact and the block piece 2 are electrically connected, by the i.e. controllable block piece 2 of the switch control power supply circuit on-off in the first shape
Switch between state and the second state.That is, when in use by switch control 2 power on/off of block piece, can be realized opening or
Block the purpose of camera 1.
In one embodiment, which can be polymer dispersed liquid crystals (PDLC) film.In PDLC film, to
Column phase liquid crystal is dispersed in matrix with the liquid crystal particle of micron-scale, in not powered pressure, the light of each liquid crystal particle
Axis is in preferred orientation, and the optical axis of all liquid crystal particles is in disordered orientation state, incident ray can be scattered strongly and in non-
Bright state, such as milky white state.When applying external electric field, nematic liquid crystal optical axis direction is unified along direction of an electric field, liquid crystal particle
The matching that refractive index and the refractive index of matrix reache a certain level, light-transmissive matrix and transparent state.External electric field is removed,
Liquid crystal particle is restored to initial scattering state under the action of base elastomer energy again.
In yet another embodiment, which can also be intelligent dimming glass, which includes PDLC thin
The first glassy layer and the second glassy layer of film and the opposite sides that the PDLC film is arranged in, pass through first glassy layer and second
Glassy layer can form support and protective effect well to PDLC film, can be avoided PDLC film and receive and scratch, additionally it is possible to
Delay the PDLC film aging, is beneficial to extend the service life of the block piece 2.
In another embodiment, which can also be electrochomeric films, electrochomeric films set gradually the
One transparent base layer, the first transparency conducting layer, electrochromic layer, electrolyte layer, ion storage, the second transparency conducting layer and
Two transparent base layers.First transparency conducting layer and the second transparency conducting layer can form particular voltage level between the two, in electricity
Under the action of pressure, redox reaction occurs for electrochromic layer, and color changes, to realize the block piece 2 in first state
And second purpose that switches between state.Electrolyte layer is formed by conductive material, as included lithium perchlorate, perchloric acid are received
Solution or solid electrolyte material；It is corresponding anti-that ion storage is used for the storage when redox reaction occurs for electrochromic layer
Ion, keeps entire electrochomeric films charge balance, and ion storage may be a kind of and electrochromic layer discoloration
Opposite another electrochromic layer can pass through color addition or the complementary purpose to realize toning in this way.For example, electrochromism
Layer can be anodic oxidation photochromic layer, and ion storage can be cathodic reduction photochromic layer.
It should be noted that the block piece 2 is not limited only to realize it in first state by controlling its energization and power-off
And second switch between state, it can also be realized first by other conditions parameters such as control temperature, intensity of illumination, pressure
Switch between state and the second state, corresponding, which is also not limited to as power supply circuit, can also be to control other
The switching part of conditional parameter 3.For example, the block piece 2 can be temperature control light modulation film, which may include thermoregulative mechanism and should
The transparent heat-conducting layer of thermoregulative mechanism connection, the transparent heat-conducting layer are connected to the side of the temperature control light modulation film, which is used for
The temperature of temperature control light modulation film is adjusted by transparent heat-conducting layer so that the temperature control light modulation film switches in first state and the second state.It should
Transparent heat-conducting layer can be graphene transparent film or the preferable transparent membrane of other thermal conductivity.The thermoregulative mechanism may include heating dress
It sets and refrigerating plant, the heating device can be electric heater, which can be semiconductor chilling plate.The heating device and system
The edge that device for cooling is attached to transparent heat-conducting layer does not influence the position of 1 optical path of camera.
The utility model embodiment additionally provides a kind of photographic device comprising camera 1 and camera as described above
The front of camera 1 is arranged in guard mechanism, the block piece 2 of camera guard mechanism.For example, PDLC film, intelligence can be adjusted
Light glass or electrochomeric films are sticked on camera 1, can also be by a supporting mechanism by PDLC film, intelligent dimming glass
Or the front of camera 1 is arranged in electrochomeric films.
Pellucidity and nontransparent shape are switched to since above-mentioned camera guard mechanism controls block piece 2 by switching part 3
State, to realize the purpose opened camera 1 and block camera 1, structure is simple, and manipulation is convenient, and user can be effectively protected
Privacy therefore have that structure is simple, manipulation is convenient, better user experience using the photographic device of the camera guard mechanism
The advantages of.
In some embodiments, which may also include the controller 4 connecting with camera 1, which can be with
Switching part 3 connects, and switches for controlling block piece 2 by switching part 3 in first state and the second state.For example, working as camera 1
It opens Shi Kexiang controller 4 and sends open signal, controller 4 can be controlled according to the open signal got by the switching part 3
Block piece 2 switches to first state；Shi Kexiang controller 4 is closed when camera 1 and sends shutdown signal, and controller 4 can be according to obtaining
The shutdown signal got controls block piece 2 by the switching part 3 and switches to the second state.In this way, controlling screening by controller 4
Block piece 2 manipulates more convenient, intelligence.
In some embodiments, which further includes the authentication module connecting with controller 4, which is used for
Checking signal is generated according to the verifying behavior of user, controller 4 is based on checking signal and controls block piece 2 the by switching part 3
One state and the second state switching, with verify camera guard mechanism unlatching behavior whether be user itself unlatching behavior,
It is opened to avoid illegal, ensures the personal secrets of user.
The authentication module may include mechanical switch and the signal generating apparatus that connect with the mechanical switch, open as user or
When closing the mechanical switch, which generates checking signal, and controller 4 can pass through switching part based on the checking signal
3 control block pieces 2 switch to first state or the second state.The mechanical switch can be Mobile switch or tumbler switch, be somebody's turn to do
Signal generating apparatus can be microswitch, hall sensor, photoelectric sensor or other types signal generating apparatus.
The authentication module may also include fingerprint identification device, which is used to verify the fingerprint of user, both when
When controller 4 receives the control instruction of a unlatching camera guard mechanism, the fingerprint identification device can be activated, is carried out in user
After fingerprint authentication, which generates checking signal, and controller 4 is based on the checking signal and is hidden by the control of switching part 3
Block piece 2 switches to first state or the second state.Certainly, which is not limited only to above-mentioned apparatus or mechanism.
The utility model embodiment additionally provides a kind of electronic equipment comprising photographic device as described above.The electronics
Equipment can be smart phone, tablet computer, laptop or other kinds of electronic equipment, no longer repeat one by one herein.It should
The camera guard mechanism of electronic equipment controls block piece 2 by switching part 3 and switches to pellucidity and non-transparent state, comes
Realize the purpose opened camera 1 and block camera 1, structure is simple, and manipulation is convenient, and the hidden of user can be effectively protected
Private, better user experience.
Cooperate Fig. 2 shown in, in one embodiment, the electronic equipment may include shell 5 and lid be located at it is transparent on shell 5
Cover board 6, shell 5 and the transparent cover plate 6 together form installation cavity, and camera 1 and block piece 2 are installed in the installation cavity simultaneously
And camera 1, towards the direction of the transparent cover plate 6, block piece 2 is sticked in the inside of transparent cover plate 6, namely is located at 1 He of camera
Between transparent cover plate 6.After block piece 2 switches to first state, camera 1 can through the block piece 2 and transparent cover plate 6 into
Row camera shooting, after block piece 2 switches to the second state, camera 1 is blocked by the block piece 2.The transparent cover plate 6 can be glass cover
Plate 6 or transparent organic material cover board 6.For example, the electronic equipment can be smart phone, which can be smart phone
Front camera 1, the transparent cover plate 6 can be smart phone touch screen, both block piece 2 be arranged in smart phone touch screen and
Between front camera 1, to realize the protection to smart phone front camera 1, avoid illegally opening the preposition of smart phone
Camera 1 steals privacy of user.Certainly, which can also be rear camera 1.
Cooperate shown in Fig. 3, In yet another embodiment, which may include the lid that shell 5 and lid are located on shell 5
Plate 6 has camera hole 7 on cover board 6, and camera 1 is mounted in shell 5 and face camera hole 7, and block piece 2 is arranged on cover board 6
And cover the camera hole 7.For example, the electronic equipment can be laptop, which is the shell of laptop display end
5, which can be formed by the frame of laptop display end, which is nontransparent structure and has camera hole 7, this is taken the photograph
It is mounted in the installation cavity that shell 5 and frame are collectively formed and the face camera hole 7 is to be taken the photograph by the camera hole 7 as first 1
Picture, block piece 2 are arranged on cover board 6 and block the camera hole 7.After block piece 2 switches to first state, camera 1 can
It is imaged through the block piece 2 and camera hole 7, after block piece 2 switches to the second state, camera hole 7 is hidden by the block piece 2
Gear.
Further, a groove 8 can be also set on the cover board 6, be provided with camera hole 7 in the groove 8, and will block
Part 2 is embedded in the groove 8, is able to maintain the surfacing of the cover board 6 in this way.Specifically, the groove 8 can be provided with the cover board
6 outside can also be provided with the inside of the cover board 6.
The camera guard mechanism of the utility model embodiment controls block piece 2 by switching part 3 and switches to pellucidity
And non-transparent state, to realize the purpose opened camera 1 and block camera 1, structure is simple, and manipulation is convenient, can be effective
Protection user privacy.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (10)
1. a kind of camera guard mechanism characterized by comprising
The front of camera is arranged in block piece, and the block piece has first state and the second state, in first shape
State, the block piece is transparent so that the camera is imaged through it, and in second state, the block piece is nontransparent
To block the camera；
Switching part is connect with the block piece, for controlling the block piece in the first state and second state
Switching.
2. camera guard mechanism according to claim 1, which is characterized in that the block piece switches to institute when being powered
First state is stated, switches to second state when power is off；
The switching part is power supply circuit, and the power supply circuit is powered or powers off for controlling the block piece.
3. camera guard mechanism according to claim 2, which is characterized in that the block piece is polymer dispersed liquid crystals
Film, intelligent dimming glass or electrochomeric films.
4. a kind of photographic device, which is characterized in that blocked including camera and camera as described in any one of claims 1-3
The front of the camera is arranged in mechanism, the block piece.
5. photographic device according to claim 4, which is characterized in that the photographic device further includes connecting with the camera
The controller connect, the controller are used to control the block piece in the first state and described second by the switching part
State switching.
6. photographic device according to claim 5, which is characterized in that the photographic device further includes connecting with the controller
The authentication module connect, the authentication module are used to generate checking signal according to the verifying behavior of user, and the controller is based on institute
It states checking signal and the block piece is controlled in the first state and second state switching by the switching part.
7. a kind of electronic equipment, which is characterized in that including such as described in any item photographic devices of claim 4-6.
8. electronic equipment according to claim 7, which is characterized in that the electronic equipment further includes that shell and lid are located at institute
The transparent cover plate on shell is stated, the camera and the block piece are installed in the shell and the block piece is located at institute
It states between transparent cover plate and the camera.
9. electronic equipment according to claim 7, which is characterized in that the electronic equipment further includes that shell and lid are located at institute
The cover board on shell is stated, there is camera hole, the camera is mounted in the shell and camera shooting described in face on the cover board
Hole, the block piece are arranged on the cover board and cover the camera hole.
10. electronic equipment according to claim 9, which is characterized in that have groove, the camera shooting hole location on the cover board
In in the groove, the block piece is embedded in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066909.3U CN209072601U (en) | 2018-12-06 | 2018-12-06 | Camera guard mechanism, photographic device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066909.3U CN209072601U (en) | 2018-12-06 | 2018-12-06 | Camera guard mechanism, photographic device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072601U true CN209072601U (en) | 2019-07-05 |
Family
ID=67101363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066909.3U Active CN209072601U (en) | 2018-12-06 | 2018-12-06 | Camera guard mechanism, photographic device and electronic equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209072601U (en) |
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| CN110673369A (en) * | 2019-09-23 | 2020-01-10 | 武汉华星光电技术有限公司 | Display panel and electronic device |
| CN111147740A (en) * | 2019-12-27 | 2020-05-12 | 青岛海信智慧家居系统股份有限公司 | Method and device for controlling intelligent camera |
| CN111317311A (en) * | 2020-01-23 | 2020-06-23 | 林宇 | Product exhibition and sale system suitable for E-commerce industrial park |
| CN111405153A (en) * | 2020-03-13 | 2020-07-10 | 维沃移动通信有限公司 | Electronic device |
| CN111694198A (en) * | 2020-06-01 | 2020-09-22 | Oppo广东移动通信有限公司 | Electrochromic controller, method and device and electronic equipment |
| WO2021007861A1 (en) * | 2019-07-18 | 2021-01-21 | 宁波讯强电子科技有限公司 | Anti illegal recording apparatus and system for communication device having photographing function |
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| CN113259552A (en) * | 2021-04-19 | 2021-08-13 | 北京麦哲科技有限公司 | Anti-peeping privacy-protecting shooting device and method |
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| US20220146870A1 (en) * | 2019-07-29 | 2022-05-12 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
| CN114598821A (en) * | 2022-03-08 | 2022-06-07 | 联想(北京)有限公司 | Control method, electronic device and electronic equipment |
| CN114845009A (en) * | 2021-02-02 | 2022-08-02 | 北京小米移动软件有限公司 | Camera module, control method and device thereof, storage medium and electronic equipment |
| CN115209010A (en) * | 2021-08-24 | 2022-10-18 | 寒武纪行歌(南京)科技有限公司 | Camera control method, device, equipment, readable storage medium and program product |
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| WO2021007861A1 (en) * | 2019-07-18 | 2021-01-21 | 宁波讯强电子科技有限公司 | Anti illegal recording apparatus and system for communication device having photographing function |
| US11846845B2 (en) * | 2019-07-29 | 2023-12-19 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
| US20220146870A1 (en) * | 2019-07-29 | 2022-05-12 | Hewlett-Packard Development Company, L.P. | Electronic shutters to enhance privacy |
| US11366368B1 (en) | 2019-09-23 | 2022-06-21 | Wuhan China Star Optoelectronic Technology Co., Ltd. | Display panel and electronic device |
| CN110673369A (en) * | 2019-09-23 | 2020-01-10 | 武汉华星光电技术有限公司 | Display panel and electronic device |
| CN111147740A (en) * | 2019-12-27 | 2020-05-12 | 青岛海信智慧家居系统股份有限公司 | Method and device for controlling intelligent camera |
| CN111317311A (en) * | 2020-01-23 | 2020-06-23 | 林宇 | Product exhibition and sale system suitable for E-commerce industrial park |
| CN111405153A (en) * | 2020-03-13 | 2020-07-10 | 维沃移动通信有限公司 | Electronic device |
| WO2021244475A1 (en) * | 2020-06-01 | 2021-12-09 | 深圳市万普拉斯科技有限公司 | Display screen, display method, and electronic device |
| CN113763804A (en) * | 2020-06-01 | 2021-12-07 | 深圳市万普拉斯科技有限公司 | Display screen, display method and electronic equipment |
| CN111694198A (en) * | 2020-06-01 | 2020-09-22 | Oppo广东移动通信有限公司 | Electrochromic controller, method and device and electronic equipment |
| CN112367418A (en) * | 2020-10-27 | 2021-02-12 | 维沃移动通信有限公司 | Electronic device |
| CN114845009A (en) * | 2021-02-02 | 2022-08-02 | 北京小米移动软件有限公司 | Camera module, control method and device thereof, storage medium and electronic equipment |
| CN113259552A (en) * | 2021-04-19 | 2021-08-13 | 北京麦哲科技有限公司 | Anti-peeping privacy-protecting shooting device and method |
| CN115209010A (en) * | 2021-08-24 | 2022-10-18 | 寒武纪行歌(南京)科技有限公司 | Camera control method, device, equipment, readable storage medium and program product |
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| CN114598821B (en) * | 2022-03-08 | 2023-06-23 | 联想(北京)有限公司 | Control method, electronic device and electronic equipment |
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