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Novel radar tachymeter

A technology of radar speedometers and speedometers, which is applied in the field of speedometers, and can solve the problems of not having the function of solar energy storage, being unable to be used in emergency situations, and the height position cannot be adjusted.

Inactive Publication Date: 2020-01-03
陈定良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing radar speedometers cannot be adjusted in height and position, and some do not have the function of solar energy storage, so they cannot be used in an emergency

Method used

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  • Novel radar tachymeter

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Embodiment Construction

[0030] refer to figure 1 , the present invention provides a new type of radar speedometer, comprising: a base 1 and a speedometer body 2, a lifting cylinder 3 is installed on the base 1, guide seats 4 are installed on both sides of the lifting cylinder 3, and the speedometer The main body 2 is installed on the workbench 5, and the bottom of the workbench 5 is equipped with a guide optical axis 6, and the guide optical axis 6 is set in the guide seat 4; the cylinder shaft 7 of the lifting cylinder 3 is connected to the working station 5. The lifting cylinder 3 may be a manually driven lifting cylinder.

[0031] refer to figure 1 A solar panel 8 is installed on the top of the speedometer body 2, and a battery connected to the solar panel 8 is installed inside the speedometer body 2; rollers 9 are installed on the bottom of the base 1. The speedometer body of the new radar speedometer in this embodiment is installed on the workbench, and the workbench can be adjusted up and do...

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Abstract

The invention provides a novel radar tachymeter. The novel radar tachymeter includes a base and a tachymeter body; a lifting oil cylinder is installed on the base; a guiding seat is installed on two sides of the lifting oil cylinder; the tachymeter body is installed on a workbench; a guiding optical axis is installed on a bottom of the workbench; the guiding optical axis is sleeved in the guidingseats; and an oil cylinder shaft of the lifting oil cylinder is connected to the workbench. According to the novel radar tachymeter provided by the invention, the tachymeter body is installed on the workbench, and upper and lower height positions of the workbench can be adjusted via the workbench; and meanwhile, a solar panel is installed on a top of the tachymeter body, so the novel radar tachymeter has a solar charging function, and can be used emergently in an emergent condition.

Description

technical field [0001] The invention relates to the technical field of speed measuring instruments, in particular to a novel radar speed measuring instrument. Background technique [0002] The speedometer is suitable for measuring the speed of vehicles and moving objects. Commonly used speedometers include radar speedometers and laser speedometers. Among them, the speed measurement principle of the radar speedometer is the Doppler effect; the speed measurement principle of the laser speedometer is laser ranging. The main principle of the radar speedometer is the Doppler effect, that is, when the target approaches the radar antenna, the frequency of the reflected signal will be higher than the frequency of the transmitter; conversely, when the target moves away from the antenna, the frequency of the reflected signal will be lower than the frequency of the transmitter . Radar speedometers emit electromagnetic waves that bounce off objects when they touch them. When the tou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/92G08G1/054
CPCG01S13/92G08G1/054
Inventor 陈定良
Owner 陈定良
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