Bank card with sound production function

Abstract

A bank card with the sound production function comprises a bank card body and a remote control unit. A control unit, a sound production unit and an ultrathin cell are arranged inside the bank card body. The ultrathin cell supplies power to the control unit and the sound production unit in a circuit connection mode. A voice chip is arranged in the sound production unit, different bank cards are provided with voice chips with different prompt tones, for example, if the bank card is a construction bank card, the prompt tone of the voice chip can be set as 'the construction bank card is here', and voice prompts of other band cards can be set in this way. A main switch, a wireless emission device and sound production buttons are arranged on the remote control unit. Each sound production button corresponds to one bank card. The bank card has the advantages that when people forget the position where they put the bank card and can not find the bank card, the bank card can produce sound through the remote control unit, the repeatedly played prompt tones with gradually increased volume can help people to rapidly find the required bank card, and maloperation can be avoided through the main switch of the remote control unit.

Description

technical field [0001] The invention relates to a bank card, in particular to a bank card with sound. Background technique [0002] In modern social life, the use of bank cards is becoming more and more common, and everyone has more than one bank card. Generally, people will put bank cards in their wallets or special card holders. However, for those who use frequently Very high bank cards, people often forget to put them back in their wallets or card holders after use, but put them in their bags or clothes pockets. For women, they often change their bags or clothes, so it is easy to forget to put their bank cards in. Where is it, and because the bank card is relatively small in size, it is difficult to be found in a woman's bag, which brings a lot of inconvenience to people's lives. Therefore, a method for people to quickly find the bank card is needed. Contents of the invention [0003] The purpose of the present invention is to provide a bank card with sound. When the b...

AI Technical Summary

Problems solved by technology

[0002] In modern social life, the use of bank cards is becoming more and more common, and everyone has more than one bank card. Generally, people will put bank cards in their wallets or special card holders. However, for those who use frequently Very high bank cards, people often forget to put them back in their wallets or card holders after use, but put them in their bags or clothes pockets. For women, they often change their bags or clothes, so it is easy to forget to put their bank cards in. Where is it, and because the bank card is relatively small, it is difficult to be found in a woman's big bag, which brings a lot of inconvenience to people's lives. Therefore, a method that enables people to quickly find the bank card is needed

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