Query device based on child reading promotion cloud platform

Abstract

The invention discloses a query device based on a child reading promotion cloud platform. The query device comprises a device body. A memory interface slot is formed in the bottom of the device body,a memory is arranged in the memory interface slot, cavities formed in the device body are formed in the two sides of the memory interface slot, through holes are formed in the inner walls of the sides, close to the memory interface slot, of the cavities, sliding grooves are formed in the inner walls of the sides, away from each other, of the two cavities, the same clamping columns are slidingly installed in the through holes and the sliding grooves located in the same sides of the memory interface slot, clamping grooves matched with the clamping columns are formed in the two sides of the memory, and the clamping grooves are located below the clamping columns. The query device is high in practicality, simple in structure and convenient to operate, the memory can be conveniently reinforced,the memory is stably connected into the memory interface slot, poor contact caused by untight connection between the memory and the memory interface slot is avoided, and the query device can be easilyused by people.

Description

technical field [0001] The invention relates to the technical field of query equipment, in particular to a query device based on a cloud platform for children's reading promotion. Background technique [0002] In order to increase children's knowledge, it is necessary to develop children's reading habits. At present, both adults and children are accustomed to using electronic display devices for reading. After searching, the patent document with the application publication number of CN104850648A provides a kind of information reading Inquiry device, it comprises a first wrist strap, a second wrist strap, a housing, an information display, a time display and an input keyboard, one end of the first wrist strap and the second wrist strap are fixed It is arranged at both ends of the casing, the casing is a solar shell, and the casing is wrapped with a waterproof film, the first wrist strap and the second wrist strap are detachably connected, and the information display It is ar...

AI Technical Summary

Problems solved by technology

[0003] When children are reading, they can store all kinds of knowledge in the memory from the cloud platform (such as computers and other networked devices). This design is inconvenient to disassemble the memory, and it is not convenient to reinforce the location of the memory. When people touch the memory by mistake, the memory is prone to poor contact, which will affect people's use. Therefore, we propose a cloud based on children's reading promotion. The query device of the platform is used to solve the above problems

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