CN201441827U - Stage laser positioning device - Google Patents
Stage laser positioning device Download PDFInfo
- Publication number
- CN201441827U CN201441827U CN2008201429476U CN200820142947U CN201441827U CN 201441827 U CN201441827 U CN 201441827U CN 2008201429476 U CN2008201429476 U CN 2008201429476U CN 200820142947 U CN200820142947 U CN 200820142947U CN 201441827 U CN201441827 U CN 201441827U
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- stage
- laser
- locating
- laser scanning
- scanning transmitter
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Abstract
The utility model discloses a stage laser positioning device, which can rapidly project and accurately determine position marks for players or properties. The stage laser positioning device consists of a programmed manipulator, an infrared micro optical camera, a positioning display and one or a plurality of laser scanning transmitter(s), and is characterized in that the laser scanning transmitter(s) and the infrared micro optical camera are arranged above a stage and are used for projecting laser beams to the preset mark positions on the stage under the control of the programmed manipulator, and the results can be displayed on the display. The projection points or map positions for the laser scanning transmitter(s) can be preset on the stage and then be stored to be used at any time. The utility model has the advantages of combination of point, line and plane projection and capability of freely combining different images. Moreover, the optical points have various colors. As the effect of laser projection of the infrared micro optical camera on the performance area of the stage can be displayed on the positioning display, the director can set the laser projection points on the stage through the programmed manipulator.
Description
Affiliated technical field
The utility model relates to stage equipment, especially can throw, accurately arrange the stage laser locating apparatus of performer or stage property erect-position mark fast.
Background technology
At present, known stage telltale mark is to be pasted, delineated and form by adhesive plaster, Sticky Note, pastel, does not all have night vision function.Performer and dance ﹠ art are difficult to accurately find the precalculated position under stage black light state, can only look for telltale mark by low-light, not only influence performing effect, erect-position, pendulum position misalignment also often appear and perform slow.In addition, when many scenes were performed, each scene mark was overlapped, more is difficult to accurately find the precalculated position.Especially on the stage of TV broadcast arenas, mixed and disorderly telltale mark also causes direct pollution to television image, has a strong impact on to penetrate record quality and appreciation effect.
Summary of the invention
In order to remedy existing stage telltale mark functional defect, the utility model provides a kind of and can throw fast, accurately discerned the stage laser locating apparatus of performer or stage property mark position.This device not only can satisfy under stage black light state and finds mark position rapidly and accurately, and can realize that the stage table top purifies, and telltale mark does not enter spectators' sight line.
The technical scheme in the invention for solving the technical problem is:
A kind of stage laser locating apparatus that can throw, accurately arrange performer or stage property erect-position mark fast, this device is by programming operation device, infrared low-light camera head, locating and displaying device, one or more laser scanning transmitter are formed, it is characterized in that: laser scanning transmitter, infrared low-light camera head are installed in the stage top, under the control of programming operation device, laser beam is projected stage and preset mark position, and on display, show the result.This device can be according to director's requirement, and default position, laser scanning transmitter incident point or figure position also store on the stage table top, call at any time.Have point, face projection, the picture characteristic of combination arbitrarily, and luminous point can be multiple color.Described infrared low-light camera head is presented at on-stage laser projection effect on the described locating and displaying device, and the director is provided with the laser incident point before the lights by described programming operation device as required.Described infrared low-light camera head, locating and displaying device can omit.
The beneficial effects of the utility model are, by laser projection witness marker, make performer and dance ﹠ art personnel that accurately erect-position, setting arranged under light or the black light state, changed the traditional approach of stage physical identification location, the automation of stage mark location and the cleaningization of stage table top have been realized, and it is simple in structure, easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a fundamental diagram of the present utility model.
1 infrared low-light camera head .2 laser scanning transmitter among the figure .3 laser scanning zone, 4. locating and displaying screen., 5 programming operation devices, 6. on-stage, 7. telltale mark.
The specific embodiment
Example 1: as Fig. 1; The operator also stores the telltale mark set positions by programming operation device (5), when needing, form telltale mark (7) by laser scanning transmitter (2) projecting laser bunch to the stage surface, performer and dance ﹠ art personnel carry out erect-position and setting according to telltale mark (7), infrared low-light camera head (1) is presented at on-stage (6) picked-up on the locating and displaying screen (4).
Example 2: as Fig. 1; Locating and displaying screen (4) is a touch-screen, show whole on-stages (6), operator during programming is as long as touch the position that needs erect-position, setting on panel, programming operation device (5) just can be with telltale mark set positions and storage, when needing, by programming operation device (5) control laser scanning transmitter (2) projecting laser bunch to the surperficial telltale mark (7) that forms of stage, performer and dance ﹠ art personnel carry out erect-position and setting according to telltale mark (7), infrared low-light camera head (1) is presented at on-stage (6) picked-up on the locating and displaying screen (4).
In example 1, infrared low-light camera head (1), locating and displaying screen (4) can omit.
In example 2, infrared low-light camera head (1) can omit.
Claims (2)
1. stage laser locating apparatus that can throw, accurately arrange performer or stage property erect-position mark fast, this device is by programming operation device, infrared low-light camera head, locating and displaying device, one or more laser scanning transmitter are formed, it is characterized in that: laser scanning transmitter, infrared low-light camera head are installed in the stage top, under the control of programming operation device, laser beam is projected stage and preset mark position, and on the locating and displaying device, show the result.
2. stage laser locating apparatus according to claim 1 is characterized in that: described locating and displaying device is a touch-screen display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201429476U CN201441827U (en) | 2008-11-07 | 2008-11-07 | Stage laser positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201429476U CN201441827U (en) | 2008-11-07 | 2008-11-07 | Stage laser positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201441827U true CN201441827U (en) | 2010-04-28 |
Family
ID=42546505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201429476U Expired - Fee Related CN201441827U (en) | 2008-11-07 | 2008-11-07 | Stage laser positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201441827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613957A (en) * | 2015-01-30 | 2015-05-13 | 广东威创视讯科技股份有限公司 | Stage laser positioning calibration device and stage laser positioning calibration method |
| CN109272552A (en) * | 2018-08-29 | 2019-01-25 | 浙江大丰实业股份有限公司 | Laser positioning control system based on image analysis |
| CN109409192A (en) * | 2018-08-27 | 2019-03-01 | 浙江大丰实业股份有限公司 | Stage laser navigation verifies platform immediately |
-
2008
- 2008-11-07 CN CN2008201429476U patent/CN201441827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613957A (en) * | 2015-01-30 | 2015-05-13 | 广东威创视讯科技股份有限公司 | Stage laser positioning calibration device and stage laser positioning calibration method |
| CN109409192A (en) * | 2018-08-27 | 2019-03-01 | 浙江大丰实业股份有限公司 | Stage laser navigation verifies platform immediately |
| CN109272552A (en) * | 2018-08-29 | 2019-01-25 | 浙江大丰实业股份有限公司 | Laser positioning control system based on image analysis |
| CN109272552B (en) * | 2018-08-29 | 2022-02-18 | 浙江大丰实业股份有限公司 | Laser positioning control system based on image analysis |
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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: 20100428 Termination date: 20101107 |