CN104777524A - Portable laser positioning instrument - Google Patents
Portable laser positioning instrument Download PDFInfo
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- CN104777524A CN104777524A CN201510137227.5A CN201510137227A CN104777524A CN 104777524 A CN104777524 A CN 104777524A CN 201510137227 A CN201510137227 A CN 201510137227A CN 104777524 A CN104777524 A CN 104777524A
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- liquid crystal
- crystal display
- video camera
- laser
- casing
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Abstract
The invention discloses a portable laser positioning instrument which comprises a portable suitcase, a video camera, a liquid crystal display, a circuit breaker, a storage battery, a charge interface and a laser reflective plate, wherein the voltage output end of the storage battery is connected with the voltage input end of the circuit breaker and the charge interface; the voltage output end of the circuit breaker is connected with a power supply interface of the all-band video camera and the voltage input end of the liquid crystal display respectively; a power supply is provided for the all-band video camera and the liquid crystal display; the voltage input end of the storage battery is connected with the charge interface. The portable laser positioning instrument is very convenient to carry and use and very suitable for use in laser barrier detection systems for metro screen doors.
Description
Technical field
The present invention relates to technology of instrument and meter field, particularly relate to a kind of Portable laser positioning instrument.
Background technology
The a lot of city of current China is all at construction subway, new subway platform generally all arranges shield door, to meet accident accident for preventing passenger's passage be trapped between shield door and train, the driving avoiding causing thus, personal safety hidden danger, improve efficiency of operation and alleviate the working strength of Site Affairs Discussion personnel, a lot of platform screen door is placed obstacles thing Laser Detecting Set.Laser Detecting Set forms a light curtain be made up of several laser beam between train and shield door, after light curtain is blocked, sends alerting signal.
When Laser Detecting Set is debugged, need to use laser orientation instru-ment, laser orientation instru-ment volume is in the market all larger, carries and use all inconvenient at subway shield door scene.
Summary of the invention
Use in subway station shield door laser detection system to overcome large laser orientator and carry inconvenient problem, invent a kind of Portable laser positioning instrument, carry and use all very convenient, being highly suitable in subway shield door barrier laser detection system and using.
The technical scheme adopted is: a kind of Portable laser positioning instrument, comprises Portable suitcase, all band video camera, liquid crystal display, isolating switch, accumulator, charging inlet and laser reflector.
All band video camera, comprises camera housing, optical lens, CCD sensitive film, DSP signal processor, video signal interface and power interface.Optical lens is arranged in camera housing, and is fixed on camera housing, and CCD sensitive film is set in parallel in the rear of optical lens.DSP signal processor, video signal interface and power interface are separately positioned in camera housing.The signal output part of CCD sensitive film is connected with the signal input interface of DSP signal processor.The video signal interface of all band video camera is connected with the signal input part of liquid crystal display.
The voltage output end of accumulator is connected with the voltage input end of isolating switch, be connected with charging inlet simultaneously, the voltage output end of isolating switch is connected with the power interface of all band video camera respectively, be connected with the voltage input end of liquid crystal display, for all band video camera and liquid crystal display provide power supply simultaneously.
Liquid crystal display be arranged on Portable suitcase on cover, the video camera that all band video camera is arranged on the casing of Portable suitcase is indoor, the reflector that laser reflector is arranged on casing is indoor, isolating switch and charging inlet are separately fixed on the panel of casing, accumulator is arranged in casing, is positioned at the below of the panel of casing.
Principle of work:
During onsite application, take out laser reflection plate, make laser beam (as sightless CO
2laser) be irradiated on laser reflection plate, open Portable laser positioning instrument, all band camera alignment laser reflector, the facula position of laser can be seen on a liquid crystal display.When adjusting the irradiation position of laser beam, the facula position of laser can be seen on a liquid crystal display, realize laser positioning.
The present invention is easy to carry, and onsite application is simple to operate, and particularly laser positioning is accurate, is highly suitable for using in subway shield door barrier laser detection system.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present invention.
Fig. 2 is Portable laser positioning instrument system chart of the present invention.
Fig. 3 is all band camera structure schematic block diagram.
Embodiment
A kind of Portable laser positioning instrument, comprises Portable suitcase 1, all band video camera 2, liquid crystal display 3, isolating switch 4, accumulator 5, charging inlet 6 and laser reflector 7.
All band video camera 2, comprises camera housing 9, optical lens 10, CCD sensitive film 11, DSP signal processor 12, video signal interface 13 and power interface 14.Optical lens 10 is arranged in camera housing 9, and is fixed on camera housing 9, and CCD sensitive film 11 is set in parallel in the rear of optical lens 10.DSP signal processor 12, video signal interface 13 and power interface 14 are separately positioned in camera housing 9.The signal output part of CCD sensitive film 11 is connected with the signal input interface of DSP signal processor 12.The video signal interface 13 of all band video camera 2 is connected with the signal input part of liquid crystal display 3.
The voltage output end of accumulator 5 is connected with the voltage input end of isolating switch 4, be connected with charging inlet 6 simultaneously, the voltage output end of isolating switch 4 is connected with the power interface 14 of all band video camera 2 respectively, be connected with the voltage input end of liquid crystal display 3, for all band video camera 2 and liquid crystal display 4 provide power supply simultaneously.
Liquid crystal display 3 is arranged on the upper cover 15 of Portable suitcase 1, all band video camera 2 is arranged in the shooting unit room 17 of the casing 16 of Portable suitcase 1, laser reflector 7 is arranged in the reflector room 18 of casing 16, isolating switch 4 and charging inlet 6 are separately fixed at the panel 8 of casing 16, accumulator 5 is arranged in casing 16, is positioned at the below of the panel 8 of casing 16.
Claims (1)
1. a Portable laser positioning instrument, comprises Portable suitcase (1), all band video camera (2), liquid crystal display (3), isolating switch (4), accumulator (5), charging inlet (6) and laser reflector (7), it is characterized in that:
The video signal interface (13) of described all band video camera (2) is connected with the signal input part of liquid crystal display (3);
The voltage output end of accumulator (5) is connected with the voltage input end of isolating switch (4), be connected with charging inlet (6) simultaneously, the voltage output end of isolating switch (4) is connected with the power interface (14) of all band video camera (2) respectively, is connected with the voltage input end of liquid crystal display (3) simultaneously;
Liquid crystal display (3) is arranged on the upper cover (15) of Portable suitcase (1), all band video camera (2) is arranged in the shooting unit room (17) of the casing (16) of Portable suitcase (1), laser reflector (7) is arranged in the reflector room (18) of casing (16), isolating switch (4) and charging inlet (6) are separately fixed at the panel (8) of casing (16), accumulator (5) is arranged in casing (16), is positioned at the below of the panel (8) of casing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137227.5A CN104777524A (en) | 2015-03-27 | 2015-03-27 | Portable laser positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137227.5A CN104777524A (en) | 2015-03-27 | 2015-03-27 | Portable laser positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104777524A true CN104777524A (en) | 2015-07-15 |
Family
ID=53619100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137227.5A Pending CN104777524A (en) | 2015-03-27 | 2015-03-27 | Portable laser positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104777524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842242A (en) * | 2019-11-26 | 2020-02-28 | 湖南大学 | Boring processing equipment suitable for large-scale component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534561Y (en) * | 2002-04-29 | 2003-02-05 | 王启华 | Portable laser positioning instrument |
| CN1789905A (en) * | 2005-12-28 | 2006-06-21 | 张奔牛 | Apparatus and method for detecting and monitoring displacement/deflection |
| CN200966117Y (en) * | 2006-07-21 | 2007-10-24 | 张健 | A portable integral wireless monitor |
| JP2009265005A (en) * | 2008-04-28 | 2009-11-12 | Hexagon Metrology Kk | Three-dimensional shape measuring device |
| CN202994090U (en) * | 2012-12-24 | 2013-06-12 | 中科中涵激光设备（福建）股份有限公司 | Light beam detector |
| CN103940357A (en) * | 2014-03-26 | 2014-07-23 | 北京卓越经纬测控技术有限公司 | Non-contact spatial displacement measurement device |
| CN204230629U (en) * | 2014-12-22 | 2015-03-25 | 厦门大学 | A kind of external-cavity semiconductor laser optical path adjustment device |
-
2015
- 2015-03-27 CN CN201510137227.5A patent/CN104777524A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2534561Y (en) * | 2002-04-29 | 2003-02-05 | 王启华 | Portable laser positioning instrument |
| CN1789905A (en) * | 2005-12-28 | 2006-06-21 | 张奔牛 | Apparatus and method for detecting and monitoring displacement/deflection |
| CN200966117Y (en) * | 2006-07-21 | 2007-10-24 | 张健 | A portable integral wireless monitor |
| JP2009265005A (en) * | 2008-04-28 | 2009-11-12 | Hexagon Metrology Kk | Three-dimensional shape measuring device |
| CN202994090U (en) * | 2012-12-24 | 2013-06-12 | 中科中涵激光设备（福建）股份有限公司 | Light beam detector |
| CN103940357A (en) * | 2014-03-26 | 2014-07-23 | 北京卓越经纬测控技术有限公司 | Non-contact spatial displacement measurement device |
| CN204230629U (en) * | 2014-12-22 | 2015-03-25 | 厦门大学 | A kind of external-cavity semiconductor laser optical path adjustment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842242A (en) * | 2019-11-26 | 2020-02-28 | 湖南大学 | Boring processing equipment suitable for large-scale component |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |