Wallet with calculator

A calculator and wallet technology, applied in the field of instruments for calculating the exchange rate of domestic and foreign currencies, can solve problems such as investment and financial management, currency exchange difficulties, etc.

Inactive Publication Date: 2006-07-19
上海广丽工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Without an effective and simple calculation tool, it will also bring difficulties to investment and financial management and currency exchange
However, there is currently no wallet on the market that can not only place coins and magnetic cards, but also facilitate investment and financial management and currency conversion.

Method used

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  • Wallet with calculator

Examples

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Embodiment Construction

[0008] Referring to the accompanying drawings, the present invention consists of a wallet 1 and a calculator 2 connected to the wallet 1. The material of the wallet 1 can be made of leather, plastics and textiles, the computer 2 is powered by ultra-thin light energy, and the buttons are sealed tact switches. Calculator 2 can be fixed on the inner or outer side of wallet 1, and can also be connected with wallet 1 leaflet. The invention made in this way, people no longer carry wallets and calculators when traveling, which greatly reduces the burden of too many items that people carry when traveling, and also greatly facilitates investment and financial management and exchange rate conversion, which is in line with modern life The characteristics of fast pace and high efficiency.

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PUM

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Abstract

The invention discloses a purse with calculator, which is made from leather, fabrics and plastic through connection, the calculator can be integrated with the conventional purses for preventing loosening and dropping, the purse can be made into the form of a loose-leaf, or fixed form. The purse makes it easy for carrying currency, coins, magnetic cards, and for conversing rate of foreign currencies.

Description

Technical field: [0001] The invention belongs to daily necessities and relates to an appliance which can be used to calculate exchange rates of domestic and foreign currencies while carrying coins and credit cards. Background technique: [0002] Modern people have to deal with coins and various magnetic cards every day, especially those who hold various foreign currencies for investment and financial management activities, or those who go abroad, will often come into contact with various foreign currencies, as well as domestic and foreign currencies, and foreign currencies. For conversion, both the wallet and the calculator must be carried with you, which brings troubles to people's travel. Without an effective and simple calculation tool, it will also bring difficulties to investment and financial management and currency exchange. However, there is currently no wallet on the market that can not only place coins and magnetic cards, but also facilitate investment and financi...

Claims

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Application Information

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IPC IPC(8): A45C15/00A45C1/06
Inventor 金凤珍
Owner 上海广丽工贸有限公司
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