CN202004907U - On-site law enforcement recorder with wireless cap - Google Patents
On-site law enforcement recorder with wireless cap Download PDFInfo
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- CN202004907U CN202004907U CN2011201303272U CN201120130327U CN202004907U CN 202004907 U CN202004907 U CN 202004907U CN 2011201303272 U CN2011201303272 U CN 2011201303272U CN 201120130327 U CN201120130327 U CN 201120130327U CN 202004907 U CN202004907 U CN 202004907U
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- cap
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- site law
- enforcing recorder
- transmitting system
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Abstract
The utility model provides an on-site law enforcement recorder with a wireless cap, which belongs to the field of audio and visual technology and solves the technical problems of inconvenience in use and poor shooting synchronism and the like of the existing law enforcement recorder. The on-site law enforcement recorder with the wireless cap consists of the cap, a wireless transmitting system and a wireless receiving system matched with the wireless transmitting system, wherein the wireless transmitting system is provided with a camera, one end of the camera is fixed in the cap, the other end of the cap penetrates out of the front end of the cap, and other components of the wireless transmitting system are fixed on a bracket in the cap. The on-site law enforcement recorder with the wireless cap has the advantages of more convenience in use, good hidden effect, high shooting synchronism, long working time, low use cost and the like.
Description
Technical field
The utility model belongs to the audio visual technology field, relates to a kind of law-enforcing recorder, particularly a kind of wireless cap on-site law-enforcing recorder.
Background technology
At present, reporter or right-safeguarding personnel if use video camera, camera or recorder to go to collect evidence, can suffer outbreak of violence when illegal activity is collected evidence, so not only can't collect useful evidence, and personal safety also can't be protected.Does not allow to subject to the people and suspect and wear a top cap in daily life, yet existing cap is not possess the function of collecting evidence that this just need design law-enforcing recorder a kind of and that cap is used.
Find no such law-enforcing recorder by retrieval, what but relevant law-enforcing recorder still had discloses a kind of round-the-clock on-site law-enforcing recorder (patent No.: 200920145892.9) as Chinese patent, contain shell and fix wiring board in the enclosure and wear base, described wiring board is provided with controlling parts, it is characterized in that: the front of described shell is provided with loudspeaker, its top is provided with infrared sensitization camera lens, be surrounded with an optical switch around this infrared sensitization camera lens and be no less than an infrared LED lamp with lll night vision function, there is an infrared plated film lens that can spin upside down described sensitization camera lens below, and both sides, described loudspeaker top are respectively arranged with transmitter microphone and recording microphone; The lower backside of described shell is provided with LED display, and its top one side is provided with reset switch; The left side of described shell is provided with external megaphone key, video recording key, start key and Guan Pingjian: the right side of described shell is provided with shutter key, charger interface, earphone interface and USB interface; Be provided with intercom line jack in the middle of the described shell downside, the USB interface on described shell right side can directly be connected with computer, and need not the women's dress driver can manipulate, and the described base of wearing is the independently annex that can separate use with shell.
The law-enforcing recorder structure more complicated of this patent disclosure, parts are more, cost is higher, and in addition, the camera of this law-enforcing recorder can't be shifted one's position along with the activity of user's head, causes realizing synchronous detecting.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, proposed a kind of easy to use, take more hidden, can realize shooting synchronously and the wireless cap on-site law-enforcing recorder of recording.
The purpose of this utility model can realize by following technical proposal: a kind of wireless cap on-site law-enforcing recorder, comprise cap, wireless transmitting system and the wireless receiving system that is complementary with wireless transmitting system, it is characterized in that, described wireless transmitting system has camera, this first end of making a video recording is fixed in the cap, the other end passes the cap front end, and other parts of described wireless transmitting system are fixed in the interior watt holder of cap.
This wireless cap on-site law-enforcing recorder will photograph picture by camera and be delivered in the wireless transmitting system, be delivered in the wireless receiving system and preserve.Because camera is installed on cap front end centre place, can realize and human eye synchronous, shooting angle is big, takes more hidden.
In above-mentioned wireless cap on-site law-enforcing recorder, described camera is a pinhole cameras.
In above-mentioned wireless cap on-site law-enforcing recorder, described camera is positioned at the center position of cap front end.
In above-mentioned wireless cap on-site law-enforcing recorder, also be fixed with the cloth that blocks that above-mentioned wireless transmitting system can be sheltered from the described cap.By blocking cloth wireless transmitting system is covered, make the cap wearing more comfortable.
In above-mentioned wireless cap on-site law-enforcing recorder, the described cloth that blocks is fixed in the cap by the mode of making.
In above-mentioned wireless cap on-site law-enforcing recorder, described camera is by bonding mode fixedly in watt holder of cap.
In above-mentioned wireless cap on-site law-enforcing recorder, described wireless transmitting system also comprises central processing unit, the video processing unit that is connected with central processing unit respectively, audio treatment unit and wireless launcher unit, described central processing unit can received audio signal and vision signal and audio signal and vision signal handled after flow to the wireless launcher unit.Video processing unit is delivered to central processing unit by camera with the picture of taking and handles, and the processed video signal flows to the wireless launcher unit again, and the wireless launcher unit passes to wireless receiving system with vision signal again; Equally, audio treatment unit will be gathered the audio delivery of coming and handle to central processing unit, and the audio signal after the processing flows to the wireless launcher unit again, and the wireless launcher unit passes to wireless receiving system with vision signal again.
In above-mentioned wireless cap on-site law-enforcing recorder, described wireless receiving system comprises microprocessor, the wireless receiver unit that is connected with microprocessor respectively and display, described microprocessor can receive signal that radio receiving unit carries and this signal handled after flow to display.Vision signal and audio signal that the wireless launcher unit emits are delivered to wireless receiver unit, pass to microprocessor again, handle through microprocessor, play back by display subsequently.
In above-mentioned wireless cap on-site law-enforcing recorder, also be provided with buffer memory card, storage expansion card and audio frequency and video playback reproducer in the described microprocessor.
In above-mentioned wireless cap on-site law-enforcing recorder, the power supply on described wireless transmitting system and the wireless receiving system is controlled by same remote controller.
Compared with prior art, the beneficial effects of the utility model are:
1, camera is installed in the center position that is positioned at the cap front end, and synchronous with human eye, shooting angle is big, hidden effective, integral body is more elegant in appearance.
2, video and audio signal transmits wirelessly, has reduced connecting line, wears conveniently freedom of movement.
3, support video and audio sync is recorded and mobile detection.
4, the wireless receiving system volume is little, is convenient for carrying, and is simple to operate, supports local storage, and memory capacity is big; Support playback and live video to browse, support USB and AV output, power is low, and the operating time is long.
5, the power supply on wireless transmitting system and the wireless receiving system comes Synchronization Control by same remote controller, and effectively saves energy is lengthened working hours.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit block diagram of the present utility model.
Fig. 3 is the partial sectional view in the cap.
Among the figure, 1, cap; 11, Wa Tuo; 21, camera; 22, central processing unit; 23, video processing unit; 24, audio treatment unit; 25, wireless launcher unit; 3, wireless receiving system; 31, microprocessor; 311, buffer memory card; 312, storage expansion card; 313, audio frequency and video playback reproducer; 32, wireless receiver unit; 33, display; 4, block cloth; 5, remote controller.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this wireless cap on-site law-enforcing recorder comprises cap 1, wireless transmitting system and the wireless receiving system 3 that is complementary with wireless transmitting system.
Concrete, wireless transmitting system comprises camera 21, central processing unit 22, the video processing unit 23 that is connected with central processing unit 22 respectively, audio treatment unit 24 and wireless launcher unit 25, described central processing unit 22 can received audio signals and vision signal and audio signal and vision signal handled after flow to wireless launcher unit 25.
Wireless receiving system 3 comprises microprocessor 31, the wireless receiver unit 32 that is connected with microprocessor 31 respectively and display 33, microprocessor 31 can receive signal that radio receiving unit carries and this signal handled after flow to display 33.In the present embodiment, wireless receiving system 3 is integrated in the housing, make carry more convenient.
Power supply on wireless transmitting system and the wireless receiving system 3 comes Synchronization Control by same remote controller 5, and effectively saves energy is lengthened working hours.
Also be provided with buffer memory card 311, storage expansion card 312 and audio frequency and video playback reproducer 313 in microprocessor 31, by such design this wireless cap on-site law-enforcing recorder had and support local storage, memory capacity is big; Support playback and live video to browse, support functions such as USB and AV output.
In the present embodiment, camera 21 is pinhole cameras 21, and these camera 21 1 ends are fixed in the cap 1, and the other end passes cap 1 front end, and other parts of described wireless transmitting system are fixed in watt holder 11 in the cap 1.Concrete, camera 21 adopts pinhole cameras 21, and camera 21 1 ends are by fixing watt the holding in the palm on 11 of cap 1 of bonding mode, and the other end passes cap 1, and is positioned at the center position of cap 1 front end.In cap 1, also be fixed with above-mentioned wireless transmitting system can be sheltered from block cloth 4, this blocks cloth 4 and is fixed in the cap 1 by the mode of making.By blocking cloth 4 wireless transmitting system is covered, make cap 1 wearing more comfortable.
This wireless cap on-site law-enforcing recorder is used for on-site law-enforcing, the groundwork principle is as follows: cap 1 is to be worn on law-executor's the head, control the power supply of wireless transmitting system and wireless receiving system 3 by remote controller 5, at this moment, video processing unit 23 and audio treatment unit 24 are started working; Video processing unit 23 is delivered to central processing unit 22 by camera 21 with the picture of taking and handles, the processed video signal flows to wireless launcher unit 25 again, and wireless launcher unit 25 passes to vision signal the wireless receiver unit 32 in the wireless receiving system 3 again; Equally, audio treatment unit 24 will be gathered the audio delivery of coming and handle to central processing unit 22, audio signal after the processing flows to wireless launcher unit 25 again, and wireless launcher unit 25 passes to vision signal the wireless receiver unit 32 in the wireless receiving system 3 again.Wireless receiver unit 32 receives vision signal and audio signal, passes to microprocessor 31 again, handles through microprocessor 31, plays back by display 33 subsequently.Because camera 21 is fixed in the cap 1, camera 21 rotates along with the rotation of law-executor's head like this, realizes taking synchronously.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, cap morely; 11, Wa Tuo; 21, camera; 22, central processing unit; 23, video processing unit; 24, audio treatment unit; 25, wireless launcher unit; 3, wireless receiving system; 31, microprocessor; 311, buffer memory card; 312, storage expansion card; 313, audio frequency and video playback reproducer; 32, wireless receiver unit; 33, display; 4, block cloth; 5, term such as remote controller, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. wireless cap on-site law-enforcing recorder, the wireless receiving system (3) that comprises cap (1), wireless transmitting system and be complementary with wireless transmitting system, it is characterized in that, described wireless transmitting system has camera (21), these camera (21) one ends are fixed in the cap (1), the other end passes cap (1) front end, and other parts of described wireless transmitting system are fixed on the interior Wa Tuo (11) of cap (1).
2. wireless cap on-site law-enforcing recorder according to claim 1 is characterized in that, described camera (21) is pinhole cameras (21).
3. wireless cap on-site law-enforcing recorder according to claim 1 and 2 is characterized in that described camera (21) is positioned at the center position of cap (1) front end.
4. wireless cap on-site law-enforcing recorder according to claim 1 and 2 is characterized in that, also be fixed with in the described cap (1) above-mentioned wireless transmitting system can be sheltered from block cloth (4).
5. wireless cap on-site law-enforcing recorder according to claim 4 is characterized in that, the described cloth (4) that blocks is fixed in the cap (1) by the mode of making.
6. wireless cap on-site law-enforcing recorder according to claim 1 and 2 is characterized in that, described camera (21) is by bonding mode fixedly on the Wa Tuo (11) of cap (1).
7. wireless cap on-site law-enforcing recorder according to claim 1, it is characterized in that, described wireless transmitting system also comprises central processing unit (22), the video processing unit (23) that is connected with central processing unit (22) respectively, audio treatment unit (24) and wireless launcher unit (25), described central processing unit (22) can received audio signal and vision signal and audio signal and vision signal handled after flow to wireless launcher unit (25).
8. wireless cap on-site law-enforcing recorder according to claim 7, it is characterized in that, described wireless receiving system (3) comprises microprocessor (31), the wireless receiver unit (32) that is connected with microprocessor (31) respectively and display (33), described microprocessor (31) can receive signal that radio receiving unit carries and this signal handled after flow to display (33).
9. wireless cap on-site law-enforcing recorder according to claim 8 is characterized in that, also is provided with buffer memory card (311), storage expansion card (312) and audio frequency and video playback reproducer (313) in the described microprocessor (31).
10. wireless cap on-site law-enforcing recorder according to claim 8 is characterized in that the power supply on described wireless transmitting system and the wireless receiving system (3) is controlled by same remote controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303272U CN202004907U (en) | 2011-04-28 | 2011-04-28 | On-site law enforcement recorder with wireless cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303272U CN202004907U (en) | 2011-04-28 | 2011-04-28 | On-site law enforcement recorder with wireless cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004907U true CN202004907U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201303272U Expired - Fee Related CN202004907U (en) | 2011-04-28 | 2011-04-28 | On-site law enforcement recorder with wireless cap |
Country Status (1)
| Country | Link |
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| CN (1) | CN202004907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871263A (en) * | 2012-10-11 | 2013-01-16 | 中国人民解放军总后勤部军需装备研究所 | Embedded digital on-duty recording device for military large-brimmed hat |
| CN103747324A (en) * | 2013-12-17 | 2014-04-23 | 中国人民解放军总后勤部军需装备研究所 | Low-power-consumption audio/video Wi-Fi transmission device |
-
2011
- 2011-04-28 CN CN2011201303272U patent/CN202004907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871263A (en) * | 2012-10-11 | 2013-01-16 | 中国人民解放军总后勤部军需装备研究所 | Embedded digital on-duty recording device for military large-brimmed hat |
| CN102871263B (en) * | 2012-10-11 | 2015-05-13 | 中国人民解放军总后勤部军需装备研究所 | Embedded digital on-duty recording device for military large-brimmed hat |
| CN103747324A (en) * | 2013-12-17 | 2014-04-23 | 中国人民解放军总后勤部军需装备研究所 | Low-power-consumption audio/video Wi-Fi transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140428 |