CN206894785U - The talkback unit that the guard mechanism and camera of a kind of camera can block - Google Patents
The talkback unit that the guard mechanism and camera of a kind of camera can block Download PDFInfo
- Publication number
- CN206894785U CN206894785U CN201720850948.5U CN201720850948U CN206894785U CN 206894785 U CN206894785 U CN 206894785U CN 201720850948 U CN201720850948 U CN 201720850948U CN 206894785 U CN206894785 U CN 206894785U
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- China
- Prior art keywords
- camera
- shielding plate
- motor
- drive link
- talkback unit
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Abstract
The utility model discloses the talkback unit that a kind of guard mechanism of camera and camera can block, guard mechanism includes motor, drive link and the shielding plate for blocking camera；One end of drive link is connected with shielding plate, and the other end is connected with motor；Motor is used to drive shielding plate to rotate by drive link, so that shielding plate is closer or far from preset position；When shielding plate is located at preset position, the position of shielding plate and the position correspondence of camera.Rotated by motor driven shielding plate, shielding plate can be kept off camera with automatic covering or open camera.In no intercommunication task, or do not need camera work when, shielding plate is blocked camera, avoid to user bring privacy expose sense of insecurity；When there is intercommunication task, or need camera to remove shielding plate when working and imaged or video intercommunication, it is not necessary to it is manually operated, it is convenient and swift.
Description
Technical field
Talk back equipment field is the utility model is related to, more particularly to a kind of guard mechanism of camera and camera can block
Talkback unit.
Background technology
In intercommunication industry, many intercommunication terminal equipment are fitted with camera, to realize the work(of video calling or monitoring
Energy.Camera is that the optical imagery that scenery generates is projected into image processor surface by camera lens, it requires camera
It cannot block between scenery, so the camera lens of camera can be clearly visible during close-ups, can also see that at a distance
The exposed region of camera.But this structure can bring the dangerous of privacy exposure in some non-supervised places to user
Sense.Because user can not judge whether camera is opened, even if camera is not opened, user can also think that camera is in
Opening.In some Code in Hazardous Special Locations, it may appear that there is the situation that user is covered camera with black adhesive plaster；When needing to open
During video intercommunication, it is also necessary to tear adhesive plaster.Therefore, existing camera does not all have guard mechanism typically, and user is if necessary to keep off
Firmly camera is using adhesive tape etc., it is necessary to go to block, in-convenience in use.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model be to provide a kind of guard mechanism of camera and
The talkback unit that camera can block, camera can be blocked and opened automatically, is user-friendly.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of guard mechanism of camera, including motor, drive link and the shielding plate for blocking camera；The biography
One end of lever is connected with the shielding plate, and the other end is connected with the motor；The motor is used to pass through the transmission
Bar drives the shielding plate to rotate, so that the shielding plate is closer or far from preset position；When the shielding plate is positioned at described pre-
When setting up an office, the position of the shielding plate and the position correspondence of camera.
Further, the other end of the drive link is connected with the motor by gear train, the gear train bag
Include the output gear coaxially connected with the output shaft of the motor, and the travelling gear coaxially connected with the drive link, institute
Output gear is stated to be connected with the travelling gear.
The talkback unit that a kind of camera can block, including the intermediate plate provided with camera and for accommodating the intermediate plate
Shell, the shell includes panel, and the position that the camera is corresponded on the panel is provided with entering light portion；The intercommunication dress
Putting also includes the guard mechanism of above-mentioned camera；The shielding plate is located at side of the panel away from the intermediate plate；When
When the shielding plate is located at the preset position, the position correspondence of the position of the shielding plate and the entering light portion.
Further, the motor connection is in the intermediate plate or shell.
Further, the panel is provided with the through hole for being used for wearing the drive link.
Further, the panel is provided with the first limiting section, for turning to the preset position when the shielding plate
When, limit the shielding plate and be rotated further.
Further, the second limiting section is additionally provided with the panel, for when the shielding plate is away from the preset position
During rotation, limit the shielding plate and rotate more than predetermined angle.
Further, the intermediate plate is provided with control module, and the control module is electrically connected with the motor.
Compared with prior art, the beneficial effects of the utility model are：Rotated by motor driven shielding plate, shielding plate can
Camera is kept off with automatic covering or opens camera.In no intercommunication task, or do not need camera work when, keep off shielding plate
Firmly camera, avoid the sense of insecurity for bringing privacy to expose to user；When there is intercommunication task, or need camera can when working
Imaged or video intercommunication with removing shielding plate, it is not necessary to it is manually operated, it is convenient and swift.
Brief description of the drawings
Fig. 1 is that the talkback unit that the camera that the utility model embodiment provides can block is located at preset position in shielding plate
When structural representation；
Fig. 2 is structural representation of the talkback unit when shielding plate is located remotely from preset position in Fig. 1；
Fig. 3 is the decomposing schematic representation of the talkback unit in Fig. 1；
Fig. 4 is the partial enlarged drawing of A in Fig. 3.
In figure：110th, motor；120th, drive link；130th, shielding plate；140th, gear train；141st, output gear；142nd, it is driven
Gear；210th, intermediate plate；211st, camera；212nd, control module；220th, panel；221st, entering light portion；222nd, through hole；223rd, first
Limiting section；224th, the second limiting section；230th, backboard；10th, preset position.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
The talkback unit that camera as Figure 1-4 can block, including the intermediate plate 210 provided with camera 211 and use
In the shell (not shown) for accommodating intermediate plate 210, shell includes panel 220, and shell can also include backboard 230.On panel 220
Entering light portion 221 is provided with corresponding to the position of camera 211；Talkback unit also blocks machine including the camera 211 shown in Fig. 4
Structure.Intermediate plate 210 can be the circuit board of talkback unit, be provided with control module 212, voice module etc., this area skill
Art personnel can realize according to prior art, repeat no more.
The guard mechanism of camera includes motor 110, drive link 120 and the shielding plate for blocking camera 211
130；One end of drive link 120 is connected with shielding plate 130, and the other end is connected with motor 110；Motor 110 is used to pass through biography
Lever 120 drives shielding plate 130 to rotate, so that shielding plate 130 is closer or far from preset position 10；When shielding plate 130 is positioned at such as
During preset position 10 shown in Fig. 1, the position of shielding plate 130 and the position correspondence of camera 211.
In talkback unit, shielding plate 130 is located at side of the panel 220 away from intermediate plate 210；When shielding plate 130 is located at
During the position 10 of preset, the position of shielding plate 130 and the position correspondence in entering light portion 221.
The talkback unit that the guard mechanism and camera of camera provided by the utility model can block, passes through motor 110
Shielding plate 130 is driven to rotate, shielding plate 130 can be kept off camera 211 with automatic covering or open camera 211.Appoint in no intercommunication
During business, or do not need camera 211 work when, shielding plate 130 is blocked camera 211, avoid bringing privacy sudden and violent to user
The sense of insecurity of dew；Shielding plate 130 can be removed when having intercommunication task, or needing camera 211 to work to be imaged or regarded
Frequency intercommunication, it is not necessary to it is manually operated, it is convenient and swift.
As preferred embodiment, panel 220 is provided with the through hole 222 for being used for wearing drive link 120, thus drive link
The shielding plate 130 connected on 120 is located at side of the panel 220 away from intermediate plate 210.In another embodiment, drive link 120
Outer side can also be arranged on.
As further improvement of the utility model, the other end of drive link 120 is passed with motor 110 by gear train 140
Dynamic connection, gear train 140 include the output gear 141 coaxially connected with the output shaft of motor 110, and same with drive link 120
The travelling gear 142 of axis connection, output gear 141 are connected with travelling gear 142.As preferred embodiment, gear
Group 140 is used to realize deceleration transmission.Can be with the rotation of more accurate control shielding plate 130 by the gearratio of gear train 140
Angle.
As preferred embodiment, intermediate plate 210 is provided with control module 212, control module 212 and the electricity of motor 110
Property connection.Motor 110 can control rotation by control module 212.The control of motor 110 belongs to common knowledge, no longer superfluous herein
State.
As preferred embodiment, motor 110 is connected to intermediate plate 210 or shell, so as to turn to the output of drive link 120
Square.
Motor 110, which can use, can control steering wheel of rotational angle etc., more can rotate accurately shielding plate 130
To preset position 10, but the typically cost of such motor 110 is higher.As further improvement of the utility model, on panel 220
Provided with the first limiting section 223, for when shielding plate 130 turns to preset position 10, limitation shielding plate 130 to be rotated further, such as
Shown in Fig. 1.At this moment, the can of motor 110 uses fairly simple direct current generator 110, and control module 212 exports to motor 110
The voltage of certain time length, when shielding plate 130 encounters the first limiting section 223, it will stop operating.
As preferred embodiment, the second limiting section 224 is additionally provided with panel 220, for when shielding plate 130 is away from pre-
Set up an office position 10 rotate when, limitation shielding plate 130 rotate more than predetermined angle, as shown in Figure 2.Control module 212 is defeated to motor 110
Go out the backward voltage of certain time length, shielding plate 130 will rotate away from the direction of preset position 10, when shielding plate 130 touches
During to the second limiting section 224, it will stop operating.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (8)
- A kind of 1. guard mechanism of camera, it is characterised in that：Including motor, drive link and for blocking blocking for camera Piece；One end of the drive link is connected with the shielding plate, and the other end is connected with the motor；The motor is used to pass through The drive link drives the shielding plate to rotate, so that the shielding plate is closer or far from preset position；When the shielding plate position When the preset position, the position of the shielding plate and the position correspondence of camera.
- 2. the guard mechanism of camera as claimed in claim 1, it is characterised in that：The other end of the drive link and the electricity Machine is connected by gear train, and the gear train includes the output gear coaxially connected with the output shaft of the motor, and The coaxially connected travelling gear with the drive link, the output gear are connected with the travelling gear.
- A kind of 3. talkback unit that camera can block, it is characterised in that：Including the intermediate plate provided with camera and for accommodating The shell of the intermediate plate, the shell include panel, and the position that the camera is corresponded on the panel is provided with entering light portion； The talkback unit also includes the guard mechanism of camera as claimed in claim 1 or 2；The shielding plate is located at the panel Side away from the intermediate plate；When the shielding plate is located at the preset position, the position of the shielding plate with it is described enter The position correspondence in light portion.
- 4. the talkback unit that camera as claimed in claim 3 can block, it is characterised in that：The motor connection is in described Between plate or shell.
- 5. the talkback unit that camera as claimed in claim 3 can block, it is characterised in that：The panel, which is provided with, to be used to wear If the through hole of the drive link.
- 6. the talkback unit that the camera as any one of claim 3-5 can block, it is characterised in that：On the panel Provided with the first limiting section, for when the shielding plate turns to the preset position, limiting the shielding plate and being rotated further.
- 7. the talkback unit that camera as claimed in claim 6 can block, it is characterised in that：Second is additionally provided with the panel Limiting section, for when the shielding plate rotates away from the preset position, limiting the shielding plate and rotating more than predetermined angle.
- 8. the talkback unit that the camera as any one of claim 3-5 can block, it is characterised in that：The intermediate plate Control module is provided with, the control module is electrically connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850948.5U CN206894785U (en) | 2017-07-13 | 2017-07-13 | The talkback unit that the guard mechanism and camera of a kind of camera can block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850948.5U CN206894785U (en) | 2017-07-13 | 2017-07-13 | The talkback unit that the guard mechanism and camera of a kind of camera can block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894785U true CN206894785U (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850948.5U Active CN206894785U (en) | 2017-07-13 | 2017-07-13 | The talkback unit that the guard mechanism and camera of a kind of camera can block |
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| CN (1) | CN206894785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327617A (en) * | 2018-11-13 | 2019-02-12 | 深圳市宝尔爱迪科技有限公司 | A method of it prevents communication terminal user from being taken on the sly and eavesdrops |
| CN109379461A (en) * | 2018-11-13 | 2019-02-22 | 深圳市宝尔爱迪科技有限公司 | A kind of safe camera mobile phone |
| CN110636281A (en) * | 2019-09-23 | 2019-12-31 | 江西憶源多媒体科技有限公司 | Real-time monitoring camera shielding detection method based on background model |
| CN111405149A (en) * | 2019-01-03 | 2020-07-10 | 北京字节跳动网络技术有限公司 | Camera control method and device, camera, electronic equipment and storage medium |
| CN111711762A (en) * | 2020-06-30 | 2020-09-25 | 云从科技集团股份有限公司 | Camera lens module shielding control method and device based on target detection and camera |
-
2017
- 2017-07-13 CN CN201720850948.5U patent/CN206894785U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327617A (en) * | 2018-11-13 | 2019-02-12 | 深圳市宝尔爱迪科技有限公司 | A method of it prevents communication terminal user from being taken on the sly and eavesdrops |
| CN109379461A (en) * | 2018-11-13 | 2019-02-22 | 深圳市宝尔爱迪科技有限公司 | A kind of safe camera mobile phone |
| CN111405149A (en) * | 2019-01-03 | 2020-07-10 | 北京字节跳动网络技术有限公司 | Camera control method and device, camera, electronic equipment and storage medium |
| CN110636281A (en) * | 2019-09-23 | 2019-12-31 | 江西憶源多媒体科技有限公司 | Real-time monitoring camera shielding detection method based on background model |
| CN111711762A (en) * | 2020-06-30 | 2020-09-25 | 云从科技集团股份有限公司 | Camera lens module shielding control method and device based on target detection and camera |
| CN111711762B (en) * | 2020-06-30 | 2021-06-29 | 云从科技集团股份有限公司 | Camera lens module shielding control method and device based on target detection and camera |
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