CN205121940U

CN205121940U - Infant knows picture learning

Info

Publication number: CN205121940U
Application number: CN201520957301.3U
Authority: CN
Inventors: 高雪瑶; 张春祥; 李佳奇
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2015-11-26
Filing date: 2015-11-26
Publication date: 2016-03-30
Anticipated expiration: 2025-11-26

Abstract

Provided is an infant knows picture learning. Traditional infant knows picture learning is portable not, the volume is too big, and it is inconvenient use, does not use the touch -sensitive screen technique, operation get up very dumb nor convenient to use. An infant knows picture learning which constitutes and includes: the casing, characterized by: casing (b) (b) 1 (b) (b) on have touch display screen (b) (b) 2 (b) (b), key system (b) (b) 3 (b) (b) and (b) (b) USB (b) (b a) interface (b) (b) 4 (b) (b), the casing in have (b) (b) FPGA (b) (b) chip (b) (b) 9 (b) (b), memory system chip (b) (b) 10 (b) (b), display system chip (b) (b) 5 (b) (b), touch signal reception system on a chip (b) (b) 6 (b) (b), input system on a chip (b) (b) 8 (b) (b) and connecting circuit (b) (b) 7 (b) (b), the connecting circuit connect (b) (b) FPGA (b) (b) chip, memory system chip, touch signal reception system on a chip respectively, show system on a chip and input system on a chip, the connecting circuit still be connected with electrical power generating system (b) (b) 11 (b) (b). The utility model discloses be applied to infant knows picture learning. (B, )

Description

Child knows figure learning machine

technical field:

the utility model relates to a kind of child's knowledge figure learning machine.

background technology:

child's figure learning device traditional at present mainly contains two kinds of implementations: install figure learning software on computers, child learns figure alternately by function software and system, and this mode child uses very inconvenient nor is easy to carry; The second way is the figure learning device using embedded technology to realize, but existing learning machine is all fairly simple, and volume is excessive, does not use touch screen technology, operates very dumb nor easy to use.

summary of the invention:

the purpose of this utility model is to provide a kind of child's knowledge figure learning machine.

above-mentioned object is realized by following technical scheme:

a kind of child knows figure learning machine, its composition comprises: housing, described housing have touch display screen, key system and USB interface, there is in described housing fpga chip, storage system chip, display system chip, touch signal receiving system chip, input system chip and connecting circuit, described connecting circuit connects fpga chip, storage system chip, touch signal receiving system chip, display system chip and input system chip respectively, and described connecting circuit is also connected with power-supply system.

described child knows figure learning machine, and described power-supply system connects lithium battery and DC-AC conversion device.

described child knows figure learning machine, and described display system chip is also connected with touch display screen with touch signal receiving circuit.

described child knows figure learning machine, and described input system chip is also connected with key system.

the beneficial effects of the utility model:

1. the utility model is by the size using fpga chip and logical circuit can reduce child's figure learning device significantly, makes it easy to carry, and by using touch-screen, makes it easy to the operation of child; By using USB interface, the renewal of figure learning materials can be realized easily, simplifying the renewal rewards theory of user.

the utility model employs FPGA technology, the cost of whole system is lower, function is comparatively comprehensive, along with the progress of society, the raising of expanding economy and living standards of the people, the head of a family more and more payes attention to the preschool education of child, study identifies that figure is conducive to taking exercise the brain affective thinking ability of children, each year head of a family will drop into a large amount of financial resources and energy to cultivate the image recognition ability of child, a lot of head of a family will spend a large amount of money to buy relevant figure study product, comprising: figure learning machine and figure learning software.

the utility model is a kind of child's knowledge figure learning machine, and its function is comparatively comprehensive, and expansive approach prospect in the study of child's figure and preschool education etc. is boundless, has great market potential.

child's figure learning device, by using FPGA technology, does very little, can carry with by the utility model, easy to use; The content of study is more excellent, attracts the notice of children, allows children in amusement, temper the recognition capability of figure.

the utility model is by arranging simple and necessary button, and the function utilizing touch-screen to appreciate to realize basic figure, identify and learn, is convenient to the operation of the head of a family and children; The utility model have employed electric resistance touch screen, precision can reach single display pixel, stylus can be used, contribute to operating under the interface using little control element, shown figure is true to nature and comparatively fine and smooth, meanwhile, the price of electric resistance touch screen is lower, can reduce the cost of whole figure identification learning machine.

the utility model has installed USB interface, and user can upgrade the figure learning materials in storage chip by USB interface; Use-pattern is: utilize USB line to be connected with PC by learning machine, on PC, can delete and copy the figure learning materials in storage chip, is convenient to the figure learning materials that user regularly replaces learning machine.

the utility model employs FPGA technology, on the basic function basis realizing child's knowledge figure learning machine, reduces the production cost of learning device, and whole figure study movement sheet power consumption is less, employs rechargeable lithium battary, can the standby longer time.

accompanying drawing illustrates:

accompanying drawing 1 is structural representation of the present utility model.

accompanying drawing 2 is touch screen interface circuit diagram A of the present utility model.

accompanying drawing 3 is touch screen interface circuit diagram B of the present utility model.

embodiment:

embodiment 1:

a kind of child knows figure learning machine, its composition comprises: housing, described housing 1 have touch display screen 2, key system 3 and USB interface 4, there is in described housing fpga chip 9, storage system chip 10, display system chip 5, touch signal receiving system chip 6, input system chip 8 and connecting circuit 7, described connecting circuit connects fpga chip, storage system chip, touch signal receiving system chip, display system chip and input system chip respectively, and described connecting circuit is also connected with power-supply system 11.

embodiment 2:

child according to claim 1 knows figure learning machine, and described power-supply system connects lithium battery and DC-AC conversion device.

embodiment 3:

child according to claim 1 and 2 knows figure learning machine, and described display system chip is also connected with touch display screen with touch signal receiving circuit.

embodiment 4:

child according to claim 1 or 2 or 3 knows figure learning machine, and described input system chip is also connected with key system.

Claims

1. a child knows figure learning machine, its composition comprises: housing, it is characterized in that: described housing has touch display screen, key system and USB interface, there is in described housing fpga chip, storage system chip, display system chip, touch signal receiving system chip, input system chip and connecting circuit, described connecting circuit connects fpga chip, storage system chip, touch signal receiving system chip, display system chip and input system chip respectively, and described connecting circuit is also connected with power-supply system.

2. child according to claim 1 knows figure learning machine, it is characterized in that: described power-supply system connects lithium battery and DC-AC conversion device.

3. child according to claim 1 and 2 knows figure learning machine, it is characterized in that: described display system chip is also connected with touch display screen with touch signal receiving circuit.

4. child according to claim 1 and 2 knows figure learning machine, it is characterized in that: described input system chip is also connected with key system.