CN213213630U

CN213213630U - Camera with privacy protection

Info

Publication number: CN213213630U
Application number: CN202022494837.XU
Authority: CN
Inventors: 严国潮; 钟伟达
Original assignee: Shenzhen Vstarcam Technology Co ltd
Current assignee: Shenzhen Vstarcam Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-05-14
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a camera with privacy protection belongs to camera equipment technical field, it includes the casing and sets up the subassembly of making a video recording in the casing, the subassembly of making a video recording includes the camera lens and connects in the lens plate of camera lens, the one end that the casing lies in the subassembly of making a video recording and shoots the front end is equipped with shelters from the mechanism, shelter from the mechanism and be used for sheltering from the camera lens, shelter from the mechanism including switching the shell and slide and set up the shielding piece in switching the shell, the shielding piece is connected with drive assembly, drive assembly is used for driving the shielding piece and slides in order to realize shelter. In order to prevent candid photograph, protect user's privacy, do not increase the equipment volume simultaneously, this application provides a camera with privacy protection.

Description

Camera with privacy protection

Technical Field

The application relates to the technical field of camera equipment, in particular to a camera with privacy protection.

Background

The monitoring system is the most widely applied system in security systems, and for example, office spaces such as companies and factories, hotels, communities, public places, private clubs, schools and even families are all provided with the monitoring system to help users to perform monitoring management. In the prior art, the control of the work of the camera is usually controlled through a software program, but as long as a power line is used, even if a user controls the camera to be closed through a software system, a hacker can still invade the camera through the power line, so that privacy leakage is caused.

At present, a user can shield outside the camera by adopting a physical shielding mode such as a manual lens cover closing mode when needing to protect privacy, equipment is additionally added, and the volume of the whole camera is increased.

SUMMERY OF THE UTILITY MODEL

In order to prevent candid photograph, protect user's privacy, do not increase the equipment volume simultaneously, this application provides a camera with privacy protection.

The application provides a camera with privacy protection adopts following technical scheme:

the utility model provides a camera with privacy protection, includes the casing and sets up the subassembly of making a video recording in the casing, the subassembly of making a video recording includes the camera lens and connects in the lens plate of camera lens, the one end that the subassembly of making a video recording shot the front end in the casing is equipped with shelters from the mechanism, it is used for sheltering from the camera lens to shelter from the mechanism, shelter from the mechanism including switching the shell and slide and set up the shielding piece in switching the shell, shelter from the piece and be connected with drive assembly, drive assembly is used for driving and shelters from the piece and slide in order to realize shelter.

Through adopting above-mentioned technical scheme, the mode through set up the mechanism that shelters from in the casing replaces the peripheral hardware mode of sheltering from, need not to increase the equipment volume, makes the whole outward appearance structure of camera unchangeable simultaneously, switches the shell through the setting and carries on spacingly to the slip direction that shelters from the piece to guarantee sheltering from the piece or dodge the in-process movement path unanimity, prevent to shelter from the circumstances such as skew and take place, drive the removal that shelters from the piece through setting up drive assembly, need not artifical manual movement and shelter from the piece.

Preferably, the drive assembly includes the rocking arm of being connected with the shielding piece and the rotatory rotating member of drive rocking arm, the one end and the rotating member of rocking arm are connected, the other end and the shielding piece of rocking arm are connected, shielding piece offers the spout with rocking arm sliding connection, the length direction of spout and the slip direction mutually perpendicular of shielding piece, the rocking arm drives the shielding piece and slides under the drive of rotating member.

Through adopting above-mentioned technical scheme, the rocking arm drives the shielding piece and slides under the drive of rotating member to realize sheltering from the sliding of piece.

Preferably, the rotating part includes that rotary switch and two magnetic poles with rocking arm fixed connection distribute respectively in the electromagnetic switch of rotary switch both sides, rotary switch is the permanent magnet and rotates the setting with switching the shell, two magnetic poles of rotary switch respectively with two magnetic poles one-to-one of electromagnetic switch, when two magnetic pole directions of electromagnetic switch change, rotary switch takes place the rotation that corresponds.

Through adopting above-mentioned technical scheme, rotary switch adopts the permanent magnet, according to electromagnetic switch's magnetic pole transform for rotary switch realizes rotary switch's rotation under electromagnetic switch's magnetic action, and electromagnetic switch and rotary switch's cooperation makes the volume of rotating member reduce simultaneously.

Preferably, the switching housing is fixedly provided with a rotating central shaft corresponding to the rotating switch, and the rotating switch is sleeved on the rotating central shaft and is rotatably connected with the rotating central shaft.

Through adopting above-mentioned technical scheme, rotatory center pin provides the setpoint for rotary switch's rotation, guarantees rotary switch's rotation axis unchangeable.

Preferably, the two magnetic poles of the electromagnetic switch are arranged in parallel along the sliding direction of the shielding piece.

By adopting the technical scheme, the magnetic poles of the electromagnetic switch are distributed around the rotary switch, and the space occupation of the electromagnetic switch in the switching shell is reduced.

Preferably, the rotating member adopts a driving motor, and an output shaft of the driving motor is fixedly connected with the end part of the rocker arm.

Through adopting above-mentioned technical scheme, rotatory through setting up driving motor drive rocking arm.

Preferably, the two ends of the switching shell are abutted against the inner wall of the shell, and the switching shell is provided with a mounting hole inserted with the lens.

Through adopting above-mentioned technical scheme, switch shell and shells inner wall through setting up and contradict to the stability of shell installation in the casing is switched in the improvement.

Preferably, be equipped with the lamp plate in the casing, lamp plate and casing fixed connection, the lamp plate orientation deviates from lens board one side and is equipped with the infrared banks of multiunit.

Through adopting above-mentioned technical scheme, through setting up lamp plate and infrared banks for the camera can still normally make a video recording under night or other no light state.

Preferably, the one end that the casing is located the subassembly of making a video recording and shoots the front end is equipped with the infrared lens of passing through, the one end that the casing kept away from the infrared lens of passing through is equipped with the back lid.

Through adopting above-mentioned technical scheme, make the light that the infrared lamp group sent can see through and be unlikely to refract the lens through setting up infrared lens, set up infrared lens and back lid simultaneously and can prevent in dust winged insect etc. gets into the camera.

In summary, the present application includes at least one of the following beneficial technical effects:

the shooting of the lens is physically shielded by arranging the built-in shielding mechanism, and the existing mode of externally shielding objects is replaced, so that the volume occupied space of the camera is ensured to be unchanged, and the overall appearance of the camera is not influenced;

through setting up the rotating member, utilize electromagnetic switch's magnetic pole switching-over and rotary switch's magnetic pole cooperation to realize rotary switch's rotation, effectively reduce the volume of rotating member, be convenient for the use in small camera.

Drawings

FIG. 1 is a block diagram of the overall architecture of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of an embodiment of the present application, mainly showing the internal structure of the camera head;

FIG. 3 is a partial exploded view of an embodiment of the present application, showing primarily the components of the shelter structure;

FIG. 4 is a schematic partial structural diagram of an embodiment of the present application, mainly showing a structure of a shielding mechanism shielding a lens;

FIG. 5 is a partial schematic structural view of an embodiment of the present application, mainly showing two states of a shielding mechanism;

FIG. 6 is a partial schematic diagram of an embodiment of the present application, which mainly shows the operation of the driving assembly in two states of the shielding mechanism;

FIG. 7 is a partial exploded view of an embodiment of the present application, mainly showing a structure of a shielding mechanism shielding a lens;

fig. 8 is a schematic partial structural diagram of the embodiment of the present application, which mainly shows a structural relationship between the lamp panel and the shielding mechanism;

fig. 9 is a partial cross-sectional view of an embodiment of the present application, mainly showing the installation of the lamp panel in the housing.

Description of reference numerals: 1. a housing; 11. an infrared-transparent lens; 12. a rear cover; 2. a camera assembly; 21. a lens plate; 22. a lens; 3. a shielding mechanism; 31. switching the housing; 311. mounting holes; 312. rotating the central shaft; 32. a shielding sheet; 321. avoiding holes; 322. a chute; 33. a drive assembly; 331. a rocker arm; 3311. a slider; 332. a rotating member; 3321. a rotary switch; 3322. an electromagnetic switch; 3323. a drive motor; 4. a lamp panel; 41. and an infrared lamp set.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses and relates to a camera with privacy protection. Referring to fig. 1 and 2, the camera includes casing 1 and sets up the subassembly 2 of making a video recording in casing 1, and the one end that casing 1 is located the subassembly 2 of making a video recording and shoots the front end is equipped with through infrared lens 11, and the one end that casing 1 kept away from through infrared lens 11 is equipped with back lid 12, through passing through infrared lens 11 and back lid 12 to the subassembly 2 of making a video recording in casing 1 dustproof protection to guarantee that the camera normally works. The camera shooting assembly 2 comprises a lens 22 and a lens plate 21 electrically connected to the lens 22, a shielding mechanism 3 is arranged at one end, located at the shooting front end of the lens 22, in the shell 1, the shielding mechanism 3 is identical to the shielding lens 22, when a user does not want the camera to shoot, the shielding mechanism 3 shields the lens 22, therefore, the mechanical closing of the camera is achieved, and the risk of privacy leakage caused by the invasion of hackers when the software of the camera is closed is prevented.

Referring to fig. 2 and 3, the shielding mechanism 3 includes a switching housing 31 disposed in the housing 1 and a shielding sheet 32 slidably disposed in the switching housing 31, the shielding sheet 32 is connected to a driving assembly 33, and the driving assembly 33 is used for driving the shielding sheet 32 to slide so as to shield or avoid the lens 22. In order to ensure the stability of the installation of the shielding mechanism 3 in the housing 1, the two ends of the switching housing 31 are abutted against the inner wall of the housing 1, and the outer shape of the switching housing 31 is rectangular, the middle part of the switching housing 31 is provided with an installation hole 311 inserted into the lens 22, the central axis of the lens 22 is overlapped with the central axis of the housing 1, and therefore the installation hole 311 is located in the middle of the switching housing 31 and the central line of the switching housing 31 penetrates through the center of the installation hole 311.

Referring to fig. 3 and 4, in order to ensure that the shielding plate 32 shields the lens 22, in the present application, the length of the shielding plate 32 is smaller than the length of the switching housing 31 and is greater than half of the length of the switching housing 31, and the shielding plate 32 slides along the length direction of the switching housing 31 under the driving of the driving component 33, an avoiding hole 321 is formed in one end of the shielding plate 32, when the camera needs to normally shoot, the avoiding hole 321 is aligned with the lens 22, and when the camera needs to close the shielding, the avoiding hole 321 deviates from the lens 22 and the shielding plate covers the shooting direction of the lens 22.

Referring to fig. 4 and 5, the driving assembly 33 includes a swing arm 331 slidably connected to the shielding plate 32 and a rotating member 332 for driving the swing arm 331 to rotate, a sliding block 3311 is disposed at one end of the swing arm 331, a sliding slot 322 slidably connected to the sliding block 3311 is disposed on the shielding plate 32 corresponding to the sliding block 3311, a length direction of the sliding slot 322 is perpendicular to a sliding direction of the shielding plate 32, an end of the swing arm 331 away from the sliding block 3311 is connected to the rotating member 332, and the swing arm 331 drives the shielding plate 32 to slide under the driving of the rotating member 332. In the present application, the avoiding hole 321 is disposed at one end of the shielding plate 32 far away from the driving component 33, so when the swing arm 331 rotates towards one side far away from the lens 22, the avoiding hole 321 on the shielding plate 32 is aligned with the lens 22, and when the swing arm 331 rotates towards one side of the lens 22, the shielding plate 32 shields the lens 22.

Referring to fig. 3 and 4, the rotary member 332 includes a rotary switch 3321 fixedly connected to the swing arm 331 and two electromagnetic switches 3322 having magnetic poles respectively distributed on two sides of the rotary switch 3321, the rotary switch 3321 is a permanent magnet and is rotatably disposed with the switching housing 31, the switching housing 31 is fixedly provided with a rotation center shaft 312 for the rotary switch 3321, and the rotary switch 3321 is sleeved on the rotation center shaft 312 and is rotatably connected to the rotation center shaft 312. Two magnetic pole directions of the electromagnetic switch 3322 are opposite, two magnetic poles of the rotary switch 3321 correspond to two magnetic poles of the electromagnetic switch 3322 respectively, when the two magnetic pole directions of the electromagnetic switch 3322 change, the magnetic pole direction of the rotary switch 3321 is kept unchanged, so the rotary switch 3321 rotates under the magnetic action, and the rotation of the rotary switch 3321 is realized by utilizing the magnetic pole transformation of the electromagnetic switch 3322, so that the installation in a miniature camera is facilitated without occupying too large camera volume, the miniature camera does not need to be modified, and the installation can be directly modified on the volume structure of the existing camera.

Referring to fig. 4 to 6, to further reduce the space occupied by the shielding mechanism 3 in the camera, the two electromagnetic switches 3322 are arranged in parallel along the sliding direction of the shielding plate 32, and the rotation center shaft 312 is arranged at one end of the two electromagnetic switches 3322, the minimum distance between the axis of the slider 3311 and the axis of the rotation switch 3321 is greater than the radius of the avoiding hole 321, and meanwhile, in the process of changing the magnetic pole of the electromagnetic switch 3322, the distance between the end point and the start point of the slider 3311 is greater than the diameter of the avoiding hole 321, so as to ensure that the lens 22 can be completely shielded or avoided by the movement of the shielding plate 32. Specifically, when the magnetic pole of the rotary switch 3321 facing the lens 22 is an S pole and the magnetic pole of the rotary switch 3321 away from the lens 22 is an N pole, the magnetic pole of the electromagnetic switch 3322 close to the lens 22 is an N pole, and the magnetic pole of the electromagnetic switch 3322 away from the lens 22 is an S pole, at this time, the swing arm 331 faces away from the lens 22, the avoiding hole 321 on the shielding sheet 32 is aligned with the lens 22, and the lens 22 shoots normally; when the magnetic pole of the electromagnetic switch 3322 changes, that is, when the magnetic pole of the electromagnetic switch 3322 close to the lens 22 is the S pole and the magnetic pole of the electromagnetic switch 3322 far away from the lens 22 is the N pole, the rotary switch 3321 rotates counterclockwise, and simultaneously drives the shielding sheet 32 to move toward the side close to the lens 22, and at this time, the shielding sheet 32 shields the lens 22, so that the camera cannot record video; when the magnetic pole of the electromagnetic switch 3322 changes again, that is, when the magnetic pole of the electromagnetic switch 3322 close to the lens 22 is changed to the N pole again and the magnetic pole far from the lens 22 is changed to the S pole, the rotary switch 3321 rotates clockwise at this time, so as to drive the shielding sheet 32 to move towards the side far from the lens 22, and when the rotation of the rotary switch 3321 stops, the avoiding hole 321 is aligned with the lens 22, and the camera can record images normally.

Referring to fig. 7, in another embodiment, if the camera head has a large volume and a sufficient space is left in the camera head, the rotating member 332 may also adopt a driving motor 3323, a body of the driving motor 3323 is fixedly connected to the switching housing 31, an output shaft of the driving motor 3323 is fixedly connected to an end of the swing arm 331 far from the slider 3311, and a user may control the driving motor 3323 to rotate, so as to rotate the swing arm 331.

Referring to fig. 8 and 9, for making things convenient for the camera to shoot under night or the no light condition, be equipped with lamp plate 4 in the casing 1, and lamp plate 4 and casing 1 fixed connection, lamp plate 4 orientation deviates from lens board 21 one side and is equipped with multiunit infrared banks 41, thereby through infrared banks 41 luminous the shooting that realizes the camera under night or the no light condition. For preventing to shelter from the setting of mechanism 3 and influence the original installation in casing 1 of lamp plate 4, lamp plate 4 is located and switches shell 31 towards lens board 21 one side in this application, and infrared banks 41 are two sets of (show in the picture that infrared banks 41 include 3 infrared lamp pearls) and two sets of infrared banks 41 are located and switch shell 31 both sides simultaneously, avoid sheltering from mechanism 3 and lead to the fact the shading to the light of infrared banks 41. The infrared-transmitting lens 11 of the housing 1 located at the front end of the camera assembly 2 for shooting can transmit infrared light, so that the infrared light on the infrared lamp set 41 can be transmitted out, and infrared light is prevented from being refracted onto the lens 22.

The implementation principle of the camera with specific privacy protection in the embodiment of the application is as follows: when the camera needs to shoot normally, the rotating piece 332 drives the rocker arm 331 to rotate towards the side away from the lens 22, so that the avoiding hole 321 on the shielding sheet 32 is aligned with the lens 22; when the camera needs to be shielded and closed, the rotating member 332 drives the swing arm 331 to rotate toward the side close to the lens 22, so that the avoiding hole 321 on the shielding sheet 32 is made to be cheaper than the lens 22, and the shielding sheet 32 is shielded above the lens 22. When the rotating member 332 is the electromagnetic switch 3322 and the rotary switch 3321, the magnetic pole of the electromagnetic switch 3322 is controlled to rotate the rotary switch 3321 under the magnetic action, so that the rotating member 332 drives the rocker arm 331 to rotate; when the rotating member 332 is the driving motor 3323, the rotating member 332 can drive the swing arm 331 to rotate by controlling the rotation of the output shaft of the driving motor 3323.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A camera with privacy protection, includes casing (1) and sets up camera module (2) in casing (1), camera module (2) include camera lens (22) and connect lens board (21) in camera lens (22) in the electricity, its characterized in that: one end that lies in subassembly (2) of making a video recording and shoot the front end in casing (1) is equipped with shelters from mechanism (3), shelter from mechanism (3) and be used for sheltering from camera lens (22), shelter from mechanism (3) including switching shell (31) and slide and set up sheltering from piece (32) in switching shell (31), shelter from piece (32) and be connected with drive assembly (33), drive assembly (33) are used for driving and shelter from piece (32) and slide in order to realize sheltering from or dodging to camera lens (22).

2. The camera with privacy protection as claimed in claim 1, wherein: the driving assembly (33) comprises a rocker arm (331) connected with the shielding piece (32) and a rotating piece (332) for driving the rocker arm (331) to rotate, one end of the rocker arm (331) is connected with the rotating piece (332), the other end of the rocker arm (331) is connected with the shielding piece (32), the shielding piece (32) is provided with a chute (322) in sliding connection with the rocker arm (331), the length direction of the chute (322) is perpendicular to the sliding direction of the shielding piece (32), and the rocker arm (331) drives the shielding piece (32) to slide under the driving of the rotating piece (332).

3. The camera with privacy protection as claimed in claim 2, wherein: the rotating member (332) includes that rotary switch (3321) and two magnetic poles that distribute in rotary switch (3321) both sides respectively with rocking arm (331) fixed connection distribute in electromagnetic switch (3322), rotary switch (3321) are the permanent magnet and rotate the setting with switching shell (31), two magnetic poles of rotary switch (3321) respectively with two magnetic poles one-to-one of electromagnetic switch (3322), when two magnetic pole directions of electromagnetic switch (3322) change, rotary switch (3321) takes place the rotation that corresponds.

4. The camera with privacy protection as claimed in claim 3, wherein: the switching shell (31) is fixedly provided with a rotating central shaft (312) corresponding to the rotating switch (3321), and the rotating switch (3321) is sleeved on the rotating central shaft (312) and is rotatably connected with the rotating central shaft (312).

5. The camera with privacy protection as claimed in claim 3, wherein: the two magnetic poles of the electromagnetic switch (3322) are arranged in parallel along the sliding direction of the shielding sheet (32).

6. The camera with privacy protection as claimed in claim 2, wherein: the rotating piece (332) adopts a driving motor (3323), and an output shaft of the driving motor (3323) is fixedly connected with the end part of the rocker arm (331).

7. The camera with privacy protection as claimed in claim 1, wherein: the two ends of the switching shell (31) are abutted against the inner wall of the shell (1), and the switching shell (31) is provided with a mounting hole (311) which is connected with the lens (22) in an inserting mode.

8. The camera with privacy protection as claimed in claim 1, wherein: be equipped with lamp plate (4) in casing (1), lamp plate (4) and casing (1) fixed connection, lamp plate (4) are equipped with multiunit infrared lamp group (41) towards deviating from lens board (21) one side.

9. The camera with privacy protection as claimed in claim 8, wherein: the one end that casing (1) is located camera subassembly (2) and shoots the front end is equipped with through infrared lens (11), the one end that casing (1) kept away from through infrared lens (11) is equipped with back lid (12).