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Sound-production key buckle

A technology of key chains and key bodies, applied in the field of key chains, can solve problems such as embarrassment

Inactive Publication Date: 2016-12-07
ZAOYANG NO 1 EXPERIMENTAL ELEMENTARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, after using the keys, people will throw them away on the table or other places, especially when there are a lot of things in their hands, they often use the keys and put them away. Where, some situations can be very embarrassing

Method used

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  • Sound-production key buckle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] figure 1 As shown: a round button body is installed on the keychain 1. The built-in wireless sounding speaker 3 is powered by a built-in battery to make a sound.

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PUM

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Abstract

The invention provides a sound-production key buckle. When the key buckle receives a wireless transmitting signal, the key buckle can produce a sound, and in this way, the key buckle can conveniently assist persons in rapidly and accurately finding keys.

Description

technical field [0001] The invention relates to a key chain, in particular to a sounding key chain. Background technique [0002] Usually, after using the keys, people will throw them away on the table or other places, especially when there are a lot of things in their hands, they often use the keys and put them away. Where, some situations can be very embarrassing. Contents of the invention [0003] The invention provides a key chain capable of sounding, which can help people find keys very conveniently. [0004] The present invention includes a key chain, and the adopted technical solution is: the key chain is equipped with a horn capable of receiving wireless signals and sounding on the body of the key chain. [0005] The beneficial effect of the present invention is that: when the key fob receives a wirelessly transmitted signal, the horn installed on the key fob itself will make a sound, and at this time, everyone can quickly and accurately find the key through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B15/00G08B21/24
Inventor 姜一先
Owner ZAOYANG NO 1 EXPERIMENTAL ELEMENTARY SCHOOL