CN201733372U - Micro camera - Google Patents
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- CN201733372U CN201733372U CN2010201623717U CN201020162371U CN201733372U CN 201733372 U CN201733372 U CN 201733372U CN 2010201623717 U CN2010201623717 U CN 2010201623717U CN 201020162371 U CN201020162371 U CN 201020162371U CN 201733372 U CN201733372 U CN 201733372U
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- camera
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- microcam
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Abstract
The utility mode relates to the field of a camera and provides a micro camera. The micro camera comprises a camera head, a control unit for controlling work of the camera head, a strip shell for accommodating the camera head and the control unit and a PIR induction unit which is connected with the control unit, is provided with a PIR sensor and is used for acquiring a heat release signal of a human body and sending the heat release signal of the human body to the control unit after processing the heat release signal of the human body so that the control unit controls starting or shutdown of the camera head by the heat release signal of the human body. The shell of the micro camera of the utility model is of a strip shape. The micro camera of the utility model can be connected with a foreign object by an elastic back clip, is provided with the PIR induction unit, can control starting or shutdown of the camera head according to the heat release signal of the human body, improves concealment of camera shooting or recording and is favorable for successfully working.
Description
Technical field
The utility model relates to the camcorder technology field, particularly a kind of microcam that can carry out work according to the human body pyroelectric signal.
Background technology
Microcam is because of advantages such as its volume are little, and application is also more and more wider, especially needs the occasion of hidden shooting, for example, and in some application scenarios such as law enforcement evidence obtaining, monitoring.Some present microcams, it adopts button to control camera, when needs are taken pictures or made a video recording, by the manual operation button, realizes by this controlling the unlatching of camera or closing.Its defective is that owing to need manual operation, disguise is not high.
The utility model content
Main purpose of the present utility model provides a kind of microcam, is intended to improve the disguise of video camera, so that the carrying out smoothly of work such as evidence obtaining.
The utility model microcam comprises camera, is used to control the control unit of camera work, and the bar shaped housing of accommodating camera and control unit, also comprise the PIR sensing unit, link to each other with control unit, be provided with pir sensor, obtain the human body pyroelectric signal, be sent to control unit after treatment, open or close for control unit control camera.
Preferably, above-mentioned microcam also comprises the elasticity back splint, is arranged in the opposite of described bar shaped housing camera, and camera body and foreign object are fixed.
Preferably, above-mentioned microcam also comprises:
The recording unit links to each other with control unit, is provided with microphone module, obtains audio-frequency information in the external environment condition according to the control command of control unit;
Memory cell links to each other with camera and recording unit, storage camera or the recording information that the unit obtained.
Preferably, above-mentioned microcam also comprises the usb data interface, links to each other with memory cell and external data treatment facility, in order to realizing carrying out data interaction between video camera and the external data treatment facility, and microcam is charged.
Preferably, described control unit comprises the acoustic control module, obtains outside audio-frequency information, and carries out work according to audio-frequency information control camera that obtains and/or recording unit.
Preferably, described control unit comprises encrypting module, links to each other with memory cell, and the audio-video document in the memory cell is encrypted or deciphered.
Preferably, above-mentioned microcam also comprises environmental detection unit, temperature in the testing environment and/or humidity, and be sent to control unit, for the operating state of control unit control other parts.
Preferably, above-mentioned microcam also comprises timing unit, is provided with the RTC clock module, and timing is carried out in shooting or recording.
Preferably, above-mentioned microcam also comprises the electric weight detecting unit, is located in the power supply circuits of video camera, detects the power supply electric energy.
The utility model miniature video camera engine housing is bar shaped, can link to each other with foreign object by the elasticity back splint, be provided with the PIR sensing unit, can open or close according to the pyroelectric signal control camera of human body, improve the disguise of shooting or recording, helped carrying out smoothly of work.
Description of drawings
Fig. 1 is the structural representation of microcam among the utility model first embodiment;
Fig. 2 is the structural representation of microcam among the utility model second embodiment;
Fig. 3 is the structural representation of microcam among the utility model the 3rd embodiment;
Fig. 4 is the structural representation of control unit in the foregoing description.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model microcam comprises camera 10, is used to control the control unit 20 of camera 10 work, and the bar shaped housing 30 of accommodating camera 10 and control unit 20, also comprise PIR (Passive Infrared Radiation, passive infrared radiation) sensing unit 40, described PIR sensing unit links to each other with control unit 20, be provided with pir sensor 41, be used to obtain the human body pyroelectric signal, be sent to control unit 20 after treatment, open or close for control unit 20 control cameras 10.
Pir sensor 41 also claims the human body pyroelectric sensor, is used for responding to the human body pyroelectric signal of surrounding enviroment, and with its conversion output, the coverage of its induction of signal can be in 10 meters.The utility model is applied to pir sensor in the control circuit of microcam, can improve the disguise that microcam is taken, and the evidence obtaining that is beneficial to enforce the law waits carrying out of work.In one embodiment, when needs were collected evidence, the people's body heat that can utilize pir sensor 41 to obtain periphery was released information, if there is relevant information, then microcam starts, and enters shooting state.In a concrete example, the user can be placed on microcam places such as clothing pocket, and the thermal signal that utilizes pir sensor 41 induction users oneself to be discharged triggers camera 10 and starts working, thereby realizes taking.In another concrete example, the user can fix and adjust shooting angle in advance with microcam, by the human body pyroelectric signal in 10 meters scopes of pir sensor 41 induction peripheries, releases signal if sensed the corresponding human body heat, then camera 10 can in time be opened, thereby carries out hidden shooting.
With reference to Fig. 2, above-mentioned housing 30 is bar shaped, and is similar to pen, is used to accommodate camera 10 and control unit 20 etc.Camera 10 is positioned at an end of housing 30, and elasticity back splint 50 is positioned at the opposite of camera 10 place faces, is used for fixing with foreign object miniature.For example, can utilize this elasticity back splint 50 and clothing etc. fixing, so that take.
Above-mentioned microcam also can comprise button, indicator light and power module etc. except that comprising above-mentioned each unit, for example, in one embodiment, microcam also can be realized the ON/OFF of control camera 10 by the button that is arranged on housing 30 peripheries; Come display working condition and realize power supply etc. by LED light by power module.Button, indicator light and power module to be set to those of ordinary skills institute known, do not give unnecessary details at this.
The utility model miniature video camera engine housing is bar shaped, is provided with PIR sensing unit 40, can open or close according to the pyroelectric signal of human body control camera, has improved the disguise of shooting or recording, the carrying out smoothly of class work such as the evidence obtaining that helps enforcing the law.
With reference to Fig. 3, be the another embodiment of the utility model microcam, this embodiment proposes based on the foregoing description.In this embodiment, microcam also can comprise recording unit 60 and memory cell 70, and the unit 60 of wherein recording links to each other with control unit 20, is provided with microphone module 61, is used for obtaining according to the control command of control unit 20 audio-frequency information of external environment condition; The unlatching of recording unit 60 or close equally and can realize by control unit 20, for example in one embodiment, can be by opening separately to record in the control unit 20 by key control recording unit 60; In another embodiment, also can realize synchronousing working by above-mentioned pir sensor 41 induction human body pyroelectric signals with camera 10; In another embodiment, also can realize control in control circuit by audio-switch etc. is set to recording unit 60.The setting of recording unit 60 makes the diverse in function of microcam, can select video recording or recording or takes pictures, so that be applied to multiple occasion.
Another effect of usb data interface 71 is charging.In one embodiment, the power module in the microcam comprises chargeable lithium cell, can link to each other with external data treatment facility or power supply by usb data interface 71, obtains electric energy from external data treatment facility or power supply, to finish charging.
Fig. 4 shows the structure of control unit 20 in the foregoing description.This control unit 20 can be a microprocessor, be provided with PIR signal processing module 21, handle in order to the signal of reception pir sensor 41 transmission and according to this signal, send control command with the work of control each several part, for example open or close camera 10 and open or close recording unit 60 etc.The means that control unit 20 control cameras 10 or recording unit 60 are opened or closed have multiple, can realize by different control modules is set, in one embodiment, control unit 20 can comprise acoustic control module 22, this acoustic control module 22 comprises audio-switch, be located in the control circuit of camera 10 or recording unit 60, can be according to the volume of the sound in the external environment condition, control camera 10 or recording unit 60 are opened or are closed, for example, when needs are taken surrounding environment, can sound by the user, make the audio-switch energized, thereby make camera 10 carry out shooting work.Because the user can realize controlling camera 10 by sounding, improved the disguise of taking.
Above-mentioned control unit 20 also can comprise encrypting module 23, in order to the audio frequency in the memory cell 70, video or picture file are encrypted or deciphered, to improve the fail safe of file storage.
Lose or extreme environment causes video camera to damage for fear of the file of being stored, also be provided with environmental detection unit in the control circuit of the utility model microcam, this environmental detection unit is provided with temperature, humidity sensor, the temperature and/or the humidity that are used for the testing environment, and be sent to control unit 20, for the operating state of control unit 20 control other parts.For example, in one embodiment, can be-10 ℃-60 ℃ by the working temperature that video camera is set in the control unit 20 in advance, if exceed this scope, then video camera stops to carry out work.In the practical application, when the temperature sensor in the environmental detection unit detects that real time temperature exceeds or during near operating temperature limit, then control unit 20 cuts off operating circuit, and video camera quits work, thereby has avoided bringing damage because of ambient temperature is extraordinary to video camera.In another embodiment, can be 15～85%RH by the operational environment humidity that video camera is set in the control unit 20 in advance also, if exceed this scope, then video camera quits work.Operational environment humidity can detect by the humidity sensor in the environmental detection unit.
More preferably, above-mentioned microcam also can comprise timing unit, electric weight detecting unit etc., and wherein, timing unit is provided with the RTC clock module, is used for timing is carried out in shooting or recording; The electric weight detecting unit is located in the power supply circuits of video camera, is used for detecting the power supply electric energy for demonstration.
Further, above-mentioned microcam also can comprise memory space detecting unit etc., is used for the capacity of detection of stored unit 70, so that video camera carries out work better.
The setting of above-mentioned timing unit, electric weight detecting unit and memory space detecting unit, for the person of ordinary skill of the art, more or less freely realization is not given unnecessary details at this.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. microcam, comprise camera, be used to control the control unit of camera work, and the bar shaped housing of accommodating camera and control unit, it is characterized in that, also comprise the PIR sensing unit, link to each other with control unit, be provided with pir sensor, obtain the human body pyroelectric signal, be sent to control unit after treatment, open or close for control unit control camera.
2. microcam as claimed in claim 1 is characterized in that, also comprises the elasticity back splint, is arranged in the opposite of described bar shaped housing camera, and camera body and foreign object are fixed.
3. microcam as claimed in claim 2 is characterized in that, also comprises:
The recording unit links to each other with control unit, is provided with microphone module, obtains audio-frequency information in the external environment condition according to the control command of control unit;
Memory cell links to each other with camera and recording unit, storage camera or the recording information that the unit obtained.
4. microcam as claimed in claim 3, it is characterized in that, also comprise the usb data interface, link to each other with memory cell and external data treatment facility, in order to realizing carrying out data interaction between video camera and the external data treatment facility, and microcam is charged.
5. as claim 3 or 4 described microcams, it is characterized in that described control unit comprises the acoustic control module, obtain outside audio-frequency information, and carry out work according to audio-frequency information control camera that obtains and/or recording unit.
6. microcam as claimed in claim 5 is characterized in that described control unit comprises encrypting module, links to each other with memory cell, and the audio-video document in the memory cell is encrypted or deciphered.
7. microcam as claimed in claim 5 is characterized in that, also comprises environmental detection unit, temperature in the testing environment and/or humidity, and be sent to control unit, for the operating state of control unit control other parts.
8. microcam as claimed in claim 5 is characterized in that, also comprises timing unit, is provided with the RTC clock module, and timing is carried out in shooting or recording.
9. microcam as claimed in claim 5 is characterized in that, also comprises the electric weight detecting unit, is located in the power supply circuits of video camera, detects the power supply electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201623717U CN201733372U (en) | 2010-04-16 | 2010-04-16 | Micro camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201623717U CN201733372U (en) | 2010-04-16 | 2010-04-16 | Micro camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733372U true CN201733372U (en) | 2011-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201623717U Expired - Fee Related CN201733372U (en) | 2010-04-16 | 2010-04-16 | Micro camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137227A (en) * | 2010-04-16 | 2011-07-27 | 深圳一电科技有限公司 | Miniature video camera |
| CN105894790A (en) * | 2014-12-31 | 2016-08-24 | 深圳市锐仁电子有限公司 | Ultrasonic smart phone recording remote controller |
| WO2020133058A1 (en) * | 2018-12-27 | 2020-07-02 | 广东高普达集团股份有限公司 | Intelligent monitoring lamp |
-
2010
- 2010-04-16 CN CN2010201623717U patent/CN201733372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137227A (en) * | 2010-04-16 | 2011-07-27 | 深圳一电科技有限公司 | Miniature video camera |
| CN105894790A (en) * | 2014-12-31 | 2016-08-24 | 深圳市锐仁电子有限公司 | Ultrasonic smart phone recording remote controller |
| WO2020133058A1 (en) * | 2018-12-27 | 2020-07-02 | 广东高普达集团股份有限公司 | Intelligent monitoring lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180416 |