CN2800408Y - Dual camera laser speed-measuring evidence-obtaining instrument - Google Patents
Dual camera laser speed-measuring evidence-obtaining instrument Download PDFInfo
- Publication number
- CN2800408Y CN2800408Y CN 200520042535 CN200520042535U CN2800408Y CN 2800408 Y CN2800408 Y CN 2800408Y CN 200520042535 CN200520042535 CN 200520042535 CN 200520042535 U CN200520042535 U CN 200520042535U CN 2800408 Y CN2800408 Y CN 2800408Y
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- optical lens
- laser
- front panel
- shooting
- utility
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Abstract
The utility model provides a dual-camera laser speed-measuring evidence-obtaining instrument, which relates to the technical field of running speed measurement for vehicles and is characterized in that the upper and the lower parts of a front panel are respectively provided with a laser receiving optical lens and a short-focus camera optical lens; the left and the right parts of the front panel are respectively provided with a laser emitting optical lens and a long-focus camera optical lens; four optical subsystems are installed on the front panel on a reference surface of a cast product of which the back panel is provided with an image storage card jack. The utility model has the advantage of simple structure, and provides an advanced technique device with synchronous laser speed measurement and image storage for police and traffic departments.
Description
Affiliated technical field
The utility model relates to vehicle ' velocity measuring technique field, a kind of specifically two shooting laser velocimeter evidence obtaining instrument apparatus.
Background technology
Existing vehicle speed measuring equipment, evidence-obtaining systems of forming respectively by radar meter or laser velocimeter, Digital Video and notebook computer or industrial computer computer that tests the speed all, each part is relatively independent, connect by external connection line each other, the total system connecting line is too much, and on-the-spot use is regulated loaded down with trivial details, has time-delay between the system, it is synchronous with the image storage to guarantee to test the speed, and causes invalid evidence easily.
Goal of the invention
In order to overcome the defective that the existing evidence obtaining equipment that tests the speed exists, the utility model proposes a kind of new design proposal, the device that laser velocimeter, shooting (two shooting) and high speed image memory technology are integrated, can be used for a kind of pair of shooting laser velocimeters evidence obtaining to the vehicle evidence obtaining that exeeds the regulation speed, assurance is tested the speed and image is stored synchronously.
Summary of the invention
The utility model is achieved by the following technical solution, two shooting laser velocimeter evidence obtaining instrument are adopted by laser velocimeter, (the one tunnel takes vehicle license to the two-way dedicated video camera, one the tunnel takes road scene), high speed image storer (contain and can plug the image storage card) is formed, its structure adopts integrated complete machine form, the Laser emission camera lens, the laser pick-off camera lens, four optical subsystems of long-focus pick-up lens and short focal length pick-up lens are installed on the foundry goods reference field (front panel), constitute an entire optical system, the flip-shell LCD display is connected with band damping hinge joint chain, can angle locking LCD display in office observe, the interface that the bottom of the utility model device is furnished with battery case and is connected with the support triangle frame, the socket that the image storage card is arranged on the rear panel of the utility model device, whole device has not had external connection line, on-the-spot easy to use alive in addition, need not manual shift, improved equipment dependability.The two-way dedicated video camera is according to actual request for utilization, and one the tunnel tells the car plate in the motion in 100 meters to 200 meters, and another road is seen vehicle periphery condition of road surface and road sign clearly.In the image memory card socket, insert the FIFO technology storage card of high speed image storer preparation, make the laser velocimeter and the image storage that collect synchronous.
The beneficial effects of the utility model are: simple and reasonable for public security traffic department provide the storage of laser velocimeter and image synchronous, advanced, be used for the enforce the law new technology device of evidence obtaining of the vehicle that exeeds the regulation speed.
Description of drawings
Accompanying drawing 1 is a sectional structural map of the present utility model.
Accompanying drawing 2 is a front panel synoptic diagram of the present utility model.
Accompanying drawing 3 is a rear panel synoptic diagram of the present utility model.
Wherein 1. laser pick-off optical lens are 2. lacked focal length shooting optical lens, 3. Laser emission optical lens, 4. long-focus shooting optical lens 5. is with damping hinge joint chain, the 6.LCD display screen, 7. long-focus shooting optical lens governor motion, 8. battery case, 9. tripod connecting interface, 10. the image memory card socket 11, LED display window, 12 power switches, 13 laser running fire switches, 14 laser single-shot switches, 15 function keys, 16 rear panels, 17 front panels.
Embodiment
Embodiment of the present utility model is further described in conjunction with the accompanying drawings:
Shown in the accompanying drawing 1, on the front panel (17), the bottom respectively is provided with a laser pick-off optical lens (1), short focal length shooting optical lens (2), front panel (a 17) left side, right part respectively is provided with a Laser emission optical lens (3) and long-focus shooting optical lens (4), four optical subsystems are installed in a front panel (17) on the foundry goods reference field, constitute an entire optical system structure, be provided with a flip-shell LCD display (6) is connected with band damping hinge joint chain (5) at the top of fuselage, can angle locking LCD display in office, long-focus shooting optical lens governor motion (7) is located between long-focus shooting optical lens (4), it is coaxial with Laser emission to be used for regulating the image frame center, the tripod connecting interface (9) that bottom of device is furnished with battery case (8) and is connected with the support triangle frame, Fig. 3 is the rear panel (16) of device, rear panel (16) upper end is provided with image memory card socket (10), the middle part is provided with LED display window (11), function key (15), lower end are arranged routine power switch (12), laser running fire open pipe (13), laser single-shot switch (14) is used for controlling the utility model device and uses.
Claims (2)
1, a kind of two shooting laser velocimeter evidence obtaining instrument apparatus, comprise the flip-shell LCD display, it is characterized in that: the front panel upper and lower part respectively is provided with a laser pick-off optical lens, short focal length shooting optical lens, left and right of front panel respectively is provided with a Laser emission optical lens and long-focus shooting optical lens, four optical subsystems are installed in a front panel on the foundry goods reference field, and rear panel is provided with the image memory card socket.
2, two shooting laser velocimeter evidence obtaining instrument apparatus according to claim 1, it is characterized in that: the flip-shell LCD display is connected with band damping hinge joint chain, can angle locking LCD display in office.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042535 CN2800408Y (en) | 2005-06-16 | 2005-06-16 | Dual camera laser speed-measuring evidence-obtaining instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042535 CN2800408Y (en) | 2005-06-16 | 2005-06-16 | Dual camera laser speed-measuring evidence-obtaining instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800408Y true CN2800408Y (en) | 2006-07-26 |
Family
ID=36842903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042535 Expired - Lifetime CN2800408Y (en) | 2005-06-16 | 2005-06-16 | Dual camera laser speed-measuring evidence-obtaining instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800408Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968926A (en) * | 2010-11-02 | 2011-02-09 | 山东鼎讯信息产业有限公司 | Double-camera velocimeter |
| CN113470375A (en) * | 2021-09-03 | 2021-10-01 | 司南微电子(深圳)有限公司 | Fixed point speed measuring device based on radio waves |
-
2005
- 2005-06-16 CN CN 200520042535 patent/CN2800408Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968926A (en) * | 2010-11-02 | 2011-02-09 | 山东鼎讯信息产业有限公司 | Double-camera velocimeter |
| CN101968926B (en) * | 2010-11-02 | 2012-10-10 | 山东鼎讯信息产业有限公司 | Double-camera velocimeter |
| CN113470375A (en) * | 2021-09-03 | 2021-10-01 | 司南微电子(深圳)有限公司 | Fixed point speed measuring device based on radio waves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: THE THIRD RESEARCH INSTITUTE OF MINISTRY OF PUBLI Free format text: FORMER OWNER: THE THIRD RESEARCH INSTITUTE OF MINISTRY OF PUBLIC SECURITY Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: No. 76, Yueyang Road, Shanghai, China: 200031 Co-patentee after: Shanghai International Technology Trade Joint Service Co., Ltd. Patentee after: Third Research Institute of the Ministry of public security Address before: No. 76, Yueyang Road, Shanghai, China: 200031 Patentee before: The Third Research Institute of Ministry of Public Security |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150616 Granted publication date: 20060726 |