CN204392449U - Double-camera video frequency crime scene investigation device - Google Patents
Double-camera video frequency crime scene investigation device Download PDFInfo
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- CN204392449U CN204392449U CN201520070663.0U CN201520070663U CN204392449U CN 204392449 U CN204392449 U CN 204392449U CN 201520070663 U CN201520070663 U CN 201520070663U CN 204392449 U CN204392449 U CN 204392449U
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- crime scene
- investigation device
- scene investigation
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Abstract
The utility model discloses a kind of double-camera video frequency crime scene investigation device, belong to safety monitoring technical field.It comprises and is arranged on the intrinsic process chip of crime scene investigation device, and described process chip connects the first external camera and second camera by connecting line.This technology can be that video law enforcement instrument connects external camera by connecting line, so just can reduce the volume of video law enforcement instrument, and can select different cameras according to different occasions; And camera can be arranged in side, front and back as required and realize multi-faceted monitoring camera-shooting.
Description
Technical field
The utility model belongs to safety monitoring technical field, especially relates to video law enforcement instrument technology.
Background technology
The video law enforcement instrument of security product waits security protection requirement for the scene of a crime evidence obtaining met in security protection industry with monitoring in real time on the market at present.Conventional screen crime scene investigation device generally comprises camera and video law enforcement instrument is integral type structure, and this kind of crime scene investigation device is applicable to wide environment to carry out monitoring and collecting evidence.But along with the development of society, these video law enforcement instruments existing have been difficult to the development meeting society, one, and the space that video law enforcement instrument occupies is large, needs hand-held shooting, is difficult to meet hidden shoot function; The two, a camera intelligence of only having of video law enforcement instrument realizes the shooting in a direction, such as, can not realize the shooting to rear when taking front.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model proposes a kind of double-camera video frequency crime scene investigation device, its objective is that solving existing video law enforcement instrument occupies volume greatly, can carry out hidden shooting as required and change different cameras.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of double-camera video frequency crime scene investigation device, comprise and be arranged on the intrinsic process chip of crime scene investigation device, described process chip connects the first external camera and second camera by connecting line.
In double-camera video frequency crime scene investigation device described in the utility model, described connecting line is USB line, and the first camera is connected with video law enforcement instrument by the USB interface be arranged on crime scene investigation device body with second camera.
In double-camera video frequency crime scene investigation device described in the utility model, described first camera and second camera are seven glass camera lenses.
In double-camera video frequency crime scene investigation device described in the utility model, described first camera and second camera comprise the CCD module that model is ICX322, two infrared lamp photo resistance and two optical-filter switcher.
In double-camera video frequency crime scene investigation device described in the utility model, described first camera and second camera arrange back splint for gripping the first described camera and second camera.
In double-camera video frequency crime scene investigation device described in the utility model, also comprise DDR memory, connect intercom equipment by this DDR memory.
In double-camera video frequency crime scene investigation device described in the utility model, also comprise Power Management Unit, described Power Management Unit comprises high capacity cell and external power interface.
The beneficial effects of the utility model are:
The utility model provides a kind of double-camera video frequency crime scene investigation device, and it comprises crime scene investigation device body, and is arranged on the intrinsic process chip of crime scene investigation device, and described process chip connects the first external camera and second camera by connecting line.Can be that video law enforcement instrument connects external camera by connecting line by this technology, so just can reduce the volume of video law enforcement instrument, and different cameras can be selected according to different occasions; And camera can be arranged in side, front and back as required and realize multi-faceted monitoring camera-shooting.
Accompanying drawing explanation
Fig. 1 is the principle schematic of double-camera video frequency crime scene investigation device described in the utility model;
Fig. 2 is the structural representation of the double-camera video frequency crime scene investigation device described in Fig. 2.
Embodiment
Be described further below with reference to accompanying drawing 1 and accompanying drawing 2 pairs of the utility model, but protection range of the present utility model should do not limited with this.
The utility model double-camera video frequency crime scene investigation device comprises crime scene investigation device body 1, set handling chip 10 in this crime scene investigation device body 1, this process chip 10 is by connection first camera 20 and second camera 30, this first camera 20 and second camera 30 are same model, and these two cameras arrange USB interface, double-camera video frequency crime scene investigation device also arranges USB interface, therefore, this first camera 20 described and second camera 30.Can realize by this technology the volume reducing video law enforcement instrument, and use the camera of different model.Because be use USB line to connect camera, therefore as required camera can be arranged on different places, and use different cameras according to real needs.Illustrate for the first camera 20, it comprises the CCD module that model is ICX322, two infrared lamp photo resistance and two optical-filter switcher, and two infrared lamp photo resistance are arranged on the outside of camera; Obtain high-definition video signal by CCD module and be stored in the flash memory in crime scene investigation device; Utilize the light intensity of two infrared lamp photo resistance induced environment and by Signal transmissions to two optical-filter switchers and this pair of optical-filter switcher can automatically switch according to the power of light.
This dual camera crime scene investigation device also comprises DDR memory 40, connects intercom equipment 50 by this DDR memory; It also comprises Power Management Unit, and this Power Management Unit comprises high capacity cell 60 and external power interface 70, the large battery of described high capacity cell 60 to be capacity be 6500MA; Preferred, this high capacity cell 60 can be super capacitor, because the capacitance of super capacitor is large and charging rate fast, therefore, it is possible to greatly meet the demands.
This video law enforcement instrument can hang on shoulder belt and carry out separately overall view monitoring, evidence obtaining work, also can external camera, and camera is arranged on the helmet or shelter, makes it the video law enforcement instrument becoming camera and video law enforcement instrument split, realizes hidden shooting work; Also can be used for public security, People's Armed Police, administrative law-enforcement departments on duty, go on patrol, keep watch, arrest, long-range suspect identification, the aspect such as evidence obtaining; Also can be used for the security monitoring of public place, as the occasion of video monitoring system is not installed in provisional big assembly in advance; Also can be used for the security monitoring of Code in Hazardous Special Locations, carrying out the occasion of hidden shooting as needed.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a double-camera video frequency crime scene investigation device, comprises and is arranged on the intrinsic process chip of crime scene investigation device, it is characterized in that: described process chip connects the first external camera and second camera by connecting line.
2. double-camera video frequency crime scene investigation device as claimed in claim 1, it is characterized in that: described connecting line is USB line, the first camera is connected with video law enforcement instrument by the USB interface be arranged on crime scene investigation device body with second camera.
3. double-camera video frequency crime scene investigation device as claimed in claim 1, is characterized in that: described first camera and second camera are seven glass camera lenses.
4. double-camera video frequency crime scene investigation device as claimed in claim 3, is characterized in that: described first camera and second camera comprise the CCD module that model is ICX322, two infrared lamp photo resistance and two optical-filter switcher.
5. double-camera video frequency crime scene investigation device as claimed in claim 3, is characterized in that: described first camera and second camera arrange back splint for gripping the first described camera and second camera.
6. double-camera video frequency crime scene investigation device as claimed in claim 1, is characterized in that: also comprise DDR memory, connects intercom equipment by this DDR memory.
7. double-camera video frequency crime scene investigation device as claimed in claim 1, it is characterized in that: also comprise Power Management Unit, described Power Management Unit comprises high capacity cell and external power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070663.0U CN204392449U (en) | 2015-01-30 | 2015-01-30 | Double-camera video frequency crime scene investigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070663.0U CN204392449U (en) | 2015-01-30 | 2015-01-30 | Double-camera video frequency crime scene investigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392449U true CN204392449U (en) | 2015-06-10 |
Family
ID=53365128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070663.0U Expired - Fee Related CN204392449U (en) | 2015-01-30 | 2015-01-30 | Double-camera video frequency crime scene investigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204392449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454056A (en) * | 2016-12-06 | 2017-02-22 | 科立讯通信股份有限公司 | Integrated rotary camera for law enforcement instrument |
-
2015
- 2015-01-30 CN CN201520070663.0U patent/CN204392449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454056A (en) * | 2016-12-06 | 2017-02-22 | 科立讯通信股份有限公司 | Integrated rotary camera for law enforcement instrument |
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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 |
Granted publication date: 20150610 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |