A kind of wireless transmission device for exchange of people and things

Abstract

The invention belongs to the technical field of wireless transmission devices, and relates to a human-and-object exchange type wireless transmission device. A circuit board is arranged at the bottom of the front end of a host body, USB interfaces are manufactured in the two sides of the front end of the host body, an input device is manufactured on the top of the front end of the host body, a host mainboard is manufactured at the bottom of the rear end of the host body, a display screen is manufactured on the top of the rear end of the host body, a camera is manufactured above the display screen, a voice recorder is arranged below the display screen, a scanner interface is formed in the left side of the rear end of the host body, an externally-arranged memory card port and a data line interface are manufactured in the right side of the rear end of the host body, the scanner interface, the display screen, the camera, the voice recorder, the externally-arranged memory card port and the data line interface are communicated with the host mainboard in an electrical information mode, a USB socket is formed in the front end of a daughter card body, a daughter card mainboard and a microbattery are arranged at the bottom of the rear end of the daughter card body, a speaker is manufactured on the right side of the rear end of the daughter card body, and the USB socket, the speaker and the microbattery are communicated with the daughter card mainboard in the electrical information mode. The human-and-object exchange type wireless transmission device is simple in structure, reliable in principle, high in accuracy, small in amount of consumed time, low in manufacturing cost and environmentally-friendly.

Description

Technical field: [0001] The invention belongs to the technical field of wireless transmission equipment, and relates to a wireless transmission and contact equipment that utilizes a host controlled by a person to directly call a sub-card installed on a specific item, especially a wireless transmission device that exchanges people and things, so as to realize human The function of finding and locating items, and querying or image management of items through wireless devices. Background technique: [0002] Wireless technology has had a huge impact on people. According to statistics, about 150,000 people become new wireless users every day. The number of wireless users worldwide has now exceeded 500 million. These people include university professors, warehouse managers, nurses, People from all walks of life, such as store managers, office managers and truck drivers, are constantly updating the way they use wireless technology, as well as their own work; the Internet of Things,...

AI Technical Summary

Problems solved by technology

The application of wireless devices in the prior art is to realize the connection between people by calling or finding functions, with the help of mobile phones or walkie-talkies; the application of the Internet of Things is mainly to establish the connection and control between things; The connection and application between things have not been well developed. First, when we need to find our own mobile phone, we can use other people's mobile phones to make calls, but when we need to find a book, a bunch of keys or a piece of clothing, It cannot be realized through existing technologies; secondly, the existing wireless technology cannot establish electronic wardrobes or electronic filing cabinets to facilitate the management and planning of items needed in our lives or work; thirdly, it is impossible to carry out the logistics center Efficient management; therefore seek to design a wireless transmission device for the exchange of people and things, call and respond through the set frequency between the host and the sub-card, so as to establish an effective connection between people and things, and realize the specific items. Find and manage to improve the quality of life, save time and improve work efficiency, and then spread to the management of large logistics centers, with good economic benefits and social value

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