Annular lithium and manganese battery special for external tire pressure monitoring system, and preparation method thereof

Abstract

The invention provides a preparation method of an annular lithium and manganese battery special for an external tire pressure monitoring system. The method sequentially comprises the following steps of: 1, preparing materials of an anode carbon ring; 2, manufacturing the anode carbon ring; 3, preparing components; 4, assembling a battery; and 5, processing a finished product. The invention also discloses a structure of the annular lithium and manganese battery special for the external tire pressure monitoring system, which is prepared by the preparation method simultaneously. The shortcoming that most of the batteries adopted by the conventional external tire pressure monitoring system are cylindrical or button-type is solved effectively, the centrifugal force is reduced effectively, the life of automobile components is prolonged, and the running safety of the automobile is increased. The various performances of the special annular lithium and manganese battery are better than those of the national standard, and the annular lithium and manganese battery can be used safely and reliably.

Description

technical field [0001] The invention relates to a special annular lithium-manganese battery for an external tire pressure monitoring system, and also relates to a preparation method of the annular lithium-manganese battery. Background technique [0002] In order to avoid safety problems caused by abnormal tire pressure when the car is running, people have designed and manufactured a car tire pressure monitoring system to monitor the internal pressure of car tires. At present, this system is divided into two types: built-in and external. In terms of the performance requirements of the original components used and the convenience of application, the external tire pressure monitoring system has more advantages. The existing external tire pressure monitoring sensor is installed on the air valve of the automobile tire. When the automobile tire rotates at high speed, the sensor installed on the air valve will generate centrifugal force, and the higher the height of the sensor, the...

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Problems solved by technology

[0003] The existing lithium-manganese battery manufacturing process can only make the battery into a solid shape of a cylinder or a cuboid, which cannot meet the technical requirements of the external tire pressure monitoring system. Therefore, an external tire pressure monitoring system is invented. The preparation method of lithium-manganese battery, and inventing a special annular lithium-manganese battery for tire pressure monitoring system according to this method has become an urgent and important work

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