Built-in tire pressure sensor

A tire pressure sensor, built-in technology, applied in tire measurement, tire parts, transportation and packaging, etc., can solve the problems of low product versatility, inability to meet assembly requirements of different arc assembly interfaces, etc.

Active Publication Date: 2015-05-20
SHENZHEN LONGHORN AUTOMOTIVE ELECTRONICS EQUIPCO
View PDF5 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the assembly interface of different automobile tires may have different radians. The design of the existing built-in tire pressure sensor cannot meet the assembly requirements of the assembly interface of different radians, and the versatility of the product is not high.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Built-in tire pressure sensor
  • Built-in tire pressure sensor
  • Built-in tire pressure sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 and figure 2 As shown, the built-in tire pressure sensor 100 of the present invention is installed in the vehicle tire and is fixedly connected with the valve 300 on the tire through a fixing member 200, and can be rotated relative to the valve 300 to adjust the installation angle, so as to adapt to different vehicle tires. Installation requirements.

[0017] Please also see image 3 , the valve 300 is generally a hardware product, the inner end 310 of the valve 300 is connected to the tire pressure sensor 100 , the inner end 310 is hemispherical, and a fixing hole 320 is formed on the inner end 310 to connect with the fixing member 200 . In this embodiment, the fixing part 200 is a non-standard part, including a head 210 and a screw 220 extending outward from the center of the head 210, the fixing hole 320 is a sc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a built-in tire pressure sensor which is mounted in an automobile tire and used for detecting the pressure and temperature inside the automobile tire. The built-in tire pressure sensor comprises a shell, a circuit board accommodated in the shell, a battery connected with the circuit board and a sensor body, wherein a locating component is arranged on the shell and is fixedly connected with the shell into a whole, a hole through which a fixing component penetrates to be connected with an inflating valve is formed in the locating component, and the inner wall surface, facing the inflating valve, of the locating component is a concave curved surface. When the tire pressure sensor is assembled, the inflating valve and the inner wall surface of the locating component are in tight fit, the fixing component penetrates through the hole in the locating component to be fixedly connected to the inflating valve; since the inner wall surface, acting on the inflating valve, of the locating component is a spherical surface, the tire pressure sensor can rotate relative to the inflating valve and is still in tight fit with the inflating valve; therefore, by adjusting the angle of the tire pressure sensor, the tire pressure sensor can come into tight fit with assembly interfaces of different tires without swinging or rotating so as to monitor temperature, pressure and the like in the tires in real time.

Description

technical field [0001] The invention relates to a tire pressure sensor, in particular to a built-in tire pressure sensor. Background technique [0002] In the European Union, the United States, etc., the tire pressure sensor is used as a standard configuration of the car. It detects the internal pressure and temperature of the vehicle tire in real time, and transmits the data to the driver in the cab to prevent the tire from being damaged due to insufficient / high air pressure, air leakage, tire damage, etc. If the surface temperature is too high, it may cause traffic accidents. [0003] There are two types of existing tire pressure sensors: built-in and external. The built-in tire pressure sensor is installed in the tire. If you want to disassemble it, you need to disassemble the tire first. Therefore, compared with the external tire pressure sensor, it can effectively prevent theft and is more convenient. Safety. In addition, the service life of the battery of the built-i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/04
CPCB60C23/0494
Inventor 罗小平张均辉彭炳炎包青成
Owner SHENZHEN LONGHORN AUTOMOTIVE ELECTRONICS EQUIPCO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap