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Tire pressure sensor acceleration batch test device

A technology of tire pressure sensor and batch testing, which is applied in the direction of instruments, measuring devices, measuring fluid pressure, etc., can solve problems such as constraints, and achieve the effects of high operating efficiency, improved response speed and transmission accuracy, and simple structure

Inactive Publication Date: 2017-09-29
SUZHOU DINA PRECISION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the improvement of the manufacturing process of PCB and components, its life is greatly extended. In this respect, the life of the sensor is only limited by the life of the battery

Method used

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  • Tire pressure sensor acceleration batch test device
  • Tire pressure sensor acceleration batch test device
  • Tire pressure sensor acceleration batch test device

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0031] An embodiment of the present invention is provided below:

[0032] See Figures 1 to 2 , a tire pressure sensor acceleration batch testing equipment, comprising:

[0033] Turntable 1, the turntable 1 is set horizontally;

[0034] The direct drive motor 2 is arranged coaxially with the turntable 1 to drive the turntable 1 to rotate;

[0035] The jig positioning mechanism cooperates with the positioning port 11 provided on the turntable 1 to fix the jig 100 holding the tire pressure sensor on the turntable 1;

[0036] The jig positioning mechanism includes a slide rail 31 fixedly arranged radi...

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Abstract

The invention discloses a tire pressure sensor acceleration batch test device. A direct drive motor is used for directly driving a turntable, accurate scale division of the turntable can be ensured, the automobile tire rotation state can also be simulated, the structure design reduces system errors caused by a mechanical transmission reason, and the response speed and the transmission precision of the mechanism are improved. The turntable uses a horizontally-placed structure, the dynamic balance problem when the turntable rotates can be avoided, and safe and effective operation of the system can be ensured. A fixture positioning mechanism and a fixture loading / unloading device are used for automatic tire pressure sensor loading and unloading, and the whole system has a fully-automatic test function. The tire pressure sensor acceleration batch test device has the advantages of simple structure, small mechanism size, high operation efficiency and high cost performance, shackles of promotion and development of the tire pressure sensor are broken, great practical significance is realized, and the tire pressure sensor acceleration batch test device is particularly suitable for batch test on the acceleration detection function of the tire pressure sensor.

Description

technical field [0001] The invention relates to the technical field of automatic testing, in particular to a tire pressure sensor acceleration batch testing equipment. Background technique [0002] With the continuous development of my country's economy, the penetration rate of automobiles is getting higher and higher. At the same time, with the rapid development of science and technology, the concept of smart cars has gradually spread, and automatic tire pressure detection is the most basic function of smart cars, so the market demand for tire pressure sensors is extremely large. [0003] The tire pressure sensor is mainly used to detect changes in tire pressure in real time when the vehicle is running, to ensure that the vehicle can detect changes in tire pressure in time before the tire pressure changes drastically, and to avoid risks caused by drastic changes in tire pressure. The existing tire pressure sensor includes seven parts: MCU, air pressure detection, temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L27/00
CPCG01L27/007
Inventor 孙立宁李光辉陈立国
Owner SUZHOU DINA PRECISION EQUIP
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