Laser reception principle based electronic height instrument

A laser receiving and high device technology, used in gymnastics equipment, jumping equipment, sports accessories, etc., can solve the problems of poor sensitivity, inaccuracy, inability to move and adjust, and achieve the effect of solving poor sensitivity and good monochromaticity

Inactive Publication Date: 2015-12-09
HANGZHOU MADE INTELLIGENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the shortcomings of the current capacitive touch electronic height touch device, which is poor in sensitivity, not accurate enough, and cannot be moved and adjusted, and provides a laser touch height device capable of accurate measurement and adjustment

Method used

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  • Laser reception principle based electronic height instrument
  • Laser reception principle based electronic height instrument
  • Laser reception principle based electronic height instrument

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Embodiment Construction

[0024] The present invention will be described below with reference to the drawings.

[0025] Such as figure 1 As shown, the present embodiment adopts a laser array, that is, the highest height of the laser emitting and receiving device that is detected by n, and accurate data measurement is performed through the sensing principle of the laser emitting head 2 and the laser receiving head 3. When the laser light emitted by a certain height (such as the laser emitting head numbered 50 in the figure) is blocked, the laser probe of the corresponding height cannot receive the laser signal. This can be used to locate the height

[0026] Such as figure 2 As shown, the electronic height sensor based on the principle of laser receiving: including switching power supply 1, laser emitting head 2, laser receiving head 3, drive board 4, button and remote control receiving board 5, main circuit board 6, high-power speaker 7, Distance measuring probe 8, LED display 9, support rod 10. There are...

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PUM

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Abstract

The invention relates to a laser reception principle based electronic height instrument. The laser reception principle based electronic height instrument has much limitation on its application due to the defects that the instrument is easily disturbed externally, inaccurate and the like. The laser reception principle based electronic height instrument comprises laser emission heads, laser reception heads, a main circuit board and support rods. The support rods are used for height adjustment of the height instrument. The laser emission heads are connected with a driving board. The laser reception heads are connected with the main circuit board. According to the height instrument, touch height is detected through vertical laser arrays; when lasers at a certain height are blocked off, the laser reception heads at the corresponding height do not receive correlation laser signals, and thus, the highest touch height of a testee can be judged. By the laser reception principle based electronic height instrument, the problems of low sensitiveness, low accuracy and incapability of moving of existing height instruments are solved effectively.

Description

Technical field [0001] The invention belongs to the technical field of automation equipment. It relates to an electronic height profiler based on the principle of laser receiving. Background technique [0002] In the current market, the most common height toucher is an electronic height toucher based on the capacitive touch principle, and there is also an electronic height toucher based on the principle of infrared detection. [0003] Electronic height detectors based on the principle of infrared detection, because infrared detectors are easily interfered by outdoor sunlight or indoor lights, their reliability is worse, and their use range is smaller. Now they are rare in the market. The electronic touch height device based on the capacitive touch principle has the advantages of simple structure and low cost. However, its shortcomings such as susceptibility to external interference and inaccuracy also lead to many limitations in its application. For example, in some formal tests...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B5/16
Inventor 高平波吕永桂钟波陶信义
Owner HANGZHOU MADE INTELLIGENT TECH
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