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Liftable five-freedom-degree millimeter wave detecting device testing platform

A detection device and test platform technology, which is applied to radio wave measurement systems, instruments, etc., to achieve the effect of convenient debugging and testing

Inactive Publication Date: 2013-06-26
SHENYANG LIGONG UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a test platform for millimeter-wave detection devices with five degrees of freedom that can be lifted to solve the problem of testing the performance of millimeter-wave detection devices and related products during motion

Method used

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  • Liftable five-freedom-degree millimeter wave detecting device testing platform

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Embodiment Construction

[0028] A test platform for a millimeter-wave detection device capable of lifting five degrees of freedom includes a three-dimensional motion guide rail device 7 , a rotating mechanism 8 , a pitching mechanism 9 and two height-adjustable pillars 6 .

[0029] The three-dimensional motion guide rail device 7 includes a first motion guide rail mechanism, a second motion guide rail mechanism and a third motion guide rail mechanism.

[0030] The first moving guide rail mechanism includes a first motor 16, a first guide rail 18, a first slider 17 and a first motor power transmission assembly. The first slide block 17 is fastened on the upper end surface of the first guide rail 18 , the first slide block 17 has a lead screw through hole with an internal thread, and one end of the first guide rail 18 is fixedly connected with the first gear chamber 1 . The first slide block power transmission assembly comprises the first lead screw 25, the first motor bevel gear 26 and the first lead s...

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Abstract

A liftable five-freedom-degree millimeter wave detecting device testing platform comprises a three-dimensional moving guide rail device, a rotary device and a pitching mechanism. The three-dimensional moving guide rail device comprises a first moving guide rail mechanism, a second moving guide rail mechanism and a third moving guide rail mechanism which are capable of respectively simulating movement of a millimeter wave detecting device in Y-axis direction, X-axis direction and Y-axis direction of a rectangular coordinate system. A shell of the rotary mechanism is fixedly connected with the lower end of a third guide rail in the third moving guide rail mechanism. The rotary mechanism can rotate around the Z-axis. The pitching mechanism can realize vertical pitching and pitching of any angles. By the platform, whether the millimeter wave detecting device can accurately detect, identify, track and the like or not under different background conditions, different heights and different weather, and debugging and detection of the millimeter wave detecting device is facilitated greatly.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering testing, and in particular relates to a testing platform for a five-degree-of-freedom millimeter-wave detection device, which is suitable for testing the performance of the millimeter-wave detection device and related products during motion. Background technique [0002] The millimeter wave detection device test platform can simulate the real working conditions of the millimeter wave detection device. With the rapid development of electronic technology, the application field of millimeter wave technology is becoming wider and wider. In the civilian field, the collision avoidance of power systems such as automobiles, ships, and aircrafts based on millimeter wave technology has begun to be applied to high-end equipment in Europe and the United States, and unmanned driving has gradually entered the development track; in the industrial field, the use of millimeter wave technology Monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/40
Inventor 孟力军张东阳杜继石
Owner SHENYANG LIGONG UNIV
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