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Tire valve cap and tire condition monitoring device and system

A condition monitoring device and tire valve technology, which is applied to tire measurement, tire inflation valves, tire parts, etc., can solve problems such as easy theft, difficult installation and fixation, and low power supply, so as to achieve convenient installation and replacement, and overcome The effects of poor anti-theft and low cost

Inactive Publication Date: 2013-12-11
深圳中科君浩科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two installation methods have obvious disadvantages. The built-in structure has problems such as poor installation and maintenance and difficulty in replacing batteries, while the external structure has problems such as difficult installation and fixation, poor anti-vibration ability, and easy to be stolen.
In addition, although there are indirect systems that use wireless power supply to power the built-in tire pressure monitoring device in the prior art, this method has less power supply and unstable voltage, which limits the normal operation and function expansion of the tire condition monitoring device.

Method used

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  • Tire valve cap and tire condition monitoring device and system
  • Tire valve cap and tire condition monitoring device and system
  • Tire valve cap and tire condition monitoring device and system

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] Such as figure 1 As shown, the tire valve cap 10 includes a battery compartment 11 disposed in the valve cap, and the battery compartment 11 is provided with an electrode contact 12 . The battery compartment 11 is used for accommodating batteries for powering the internal circuits of the tire.

[0032] Preferably, its inner wall has an inner conductive thread 13 for fixedly connecting the tire air nozzle cap 10 with the tire air nozzle, and the inner conductive thread 13 is electrically connected with the electrode contact 12; the tire air nozzle cap A battery is installed in 10 , and the positive pole or negative pole of the battery is electrically connected to the electrode contact 12 .

[0033] The invention skillfully arranges the battery in the gas nozzle cap, and the user only needs to unscr...

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Abstract

The invention discloses a tire valve cap and a tire condition monitoring device and system. The tire valve cap comprises a battery chamber arranged in a valve cap, and an electrode contact is arranged in the battery chamber. The tire condition monitoring device comprises a tire valve cap, a battery arranged outside a tire, a metal conductor and a condition-detecting main control circuit arranged in the tire. The condition-detecting main control circuit is electrically connected with the battery through the metal conductor in the tire valve cap and the electrode contact in the battery chamber in sequence. The tire condition monitoring system comprises a tire condition monitoring device. The tire valve cap and tire condition monitoring device and system, provided by the invention, overcome the problems of the conventional tire condition monitoring system, such as difficulty in installation, poor maintainability, poor reliability and difficulty in battery change, are simple in structure and low in cost, and can bring good economic and social benefits. The tire valve cap and tire condition monitoring device and system, provided by the invention, can be widely applied in the automobile tire condition monitoring field.

Description

technical field [0001] The invention relates to a measuring device suitable for vehicle mounting, in particular to a tire valve cap and a tire state monitoring device and system. Background technique [0002] During the high-speed driving of a car, tire failure is the most worrying and difficult to prevent for all drivers, and it is also an important reason for sudden traffic accidents. According to statistics, 70% of traffic accidents on Chinese highways are caused by tire blowouts. The survey statistics of the American Society of Automotive Engineers also show that 260,000 traffic accidents in the United States are caused by tire failures every year, and 75% of them are caused by tire failures. of tire failures are caused by under-inflated or leaking tires. The economic losses caused by tire blowouts are huge. According to the expert analysis of the National Rubber Tire Quality Supervision Center, maintaining the standard tire pressure for driving and timely detection of...

Claims

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Application Information

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IPC IPC(8): B60C23/00B60C29/06
Inventor 黄松郑凌波
Owner 深圳中科君浩科技股份有限公司
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