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Underwater laser and toy warship

A technology of lasers and laser transmitters, applied in the direction of instruments, measuring instruments, active optical measuring devices, etc., can solve the problems of not being able to see the beam, difficult to operate, and inconvenient for underwater operations

Inactive Publication Date: 2014-09-17
孙墨涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the laser is used for positioning during the day, if there is no intermediate medium, due to the strong ambient light, only a spot of light on the surface of the object irradiated by the laser can be seen, but the laser beam cannot be seen, which makes some objects need to be positioned along a straight line. The work of the homework is difficult to operate, and it still needs to be supplemented by tangible guidelines as a reference
[0005] In particular, for some underwater operations, such as pool maintenance, etc., it is necessary to arrange underwater guidelines, and because the water quality of some pools is relatively clean, such as swimming pools, or purified water pools, when using lasers for positioning, the laser beam directly penetrates the water body , the beam is still invisible to the naked eye, and it is still inconvenient for underwater operations
[0006] It can be seen that the current laser is difficult to form a positioning guideline in clean water

Method used

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  • Underwater laser and toy warship
  • Underwater laser and toy warship

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0025] figure 1 Shown is an embodiment of the underwater laser, wherein the underwater laser includes a laser transmitter 1 and an ultrasonic transmitter 2; a waveguide is provided in front of the ultrasonic transmitter 2, and the waveguide guides the ultrasonic wave shoots in a single direction along a straight line; at figure 1 In the embodiment, the waveguide is composed of a transparent channel 3, and the front end of the transparent channel 3 is a section of straight tube 31; ultrasonic waves are emitted forward from the section of straight tube 31; the laser beam generated by the laser transmitter 1 Pass through the wall surface of the transparent channel 3 from the rear of the straight pipe 31 and enter the straight pipe 31 to emit coaxially with the ultrasonic wave. Such as figure 1 As shown, the junction of the wall surface of the transparent channel 3...

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Abstract

The invention provides an underwater laser which comprises a laser emitter and an ultrasonic wave emitter, wherein a wave guide tube is arranged in front of the ultrasonic emitter; the wave guide tube is used for emitting out ultrasonic wave along a straight line in a single direction; a laser beam generated from the laser is emitted out along a straight line; the power of the ultrasonic wave generated from the ultrasonic wave emitter can achieve an cavitation effect on a water body. The underwater laser can generate clear and visible laser beam under water of any quality, and then working needing yardstick positioning is facilitated.

Description

[0001] technical field [0002] The present invention relates to the field of lighting, in particular, to the field of underwater laser lighting. [0003] Background technique [0004] For laser, because of its good directivity, it is widely used in positioning. However, when the laser is used for positioning during the day, if there is no intermediate medium, due to the strong ambient light, only a spot of light on the surface of the object irradiated by the laser can be seen, but the laser beam cannot be seen, which makes some objects need to be positioned along a straight line. The work of the homework is more difficult to operate, and it still needs to be supplemented by tangible guidelines as a reference. [0005] In particular, for some underwater operations, such as pool maintenance, etc., it is necessary to arrange underwater guidelines, and because the water quality of some pools is relatively clean, such as swimming pools, or purified pools, then when lasers are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00A63H23/04G08C23/04
CPCA63H23/04G01C15/004G08C23/04
Inventor 朱虹斐
Owner 孙墨涵
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