CN209087183U

CN209087183U - A kind of calligraphy instrument

Info

Publication number: CN209087183U
Application number: CN201821497708.2U
Authority: CN
Inventors: 于佳卉
Original assignee: Weihai Shiyuan Education Technology Co Ltd
Current assignee: Weihai Shiyuan Education Technology Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2019-07-09
Anticipated expiration: 2028-09-13

Abstract

The utility model provides a kind of calligraphy instrument, the technical issues of which solve existing calligraphy and drawing Copy trainer higher cost and having a single function, it includes shell, shell includes mutually equipped upper cover and lower cover, direction of the enclosure interior from upper cover to lower cover is successively arranged light guide plate, reflective membrane and wiring board, the surrounding of enclosure interior light guide plate is respectively equipped with LED light bar, even optical diffusion film is equipped in upper cover, film copybook is equipped between even optical diffusion film and light guide plate, the top of upper cover is equipped with power switch, power switch be set to wiring board in, wiring board with and LED light bar be electrically connected；It include control module, power module, illumination sensing module and drive module in wiring board, control module is electrically connected with power module, illumination sensing module and drive module respectively, and the utility model can be widely applied to painting utensil field.

Description

A kind of calligraphy instrument

Technical field

The utility model relates to painting utensil fields, more particularly, to a kind of calligraphy instrument.

Background technique

Since the calligraphy and drawing art of China almost just have already appeared beginning with literature record, and ancient times post scientific and technological water Put down limited, the calligraphy or drawing that the usual big calligraphy and drawing man of some reputations write, usually can be by order to collect descendant Descendant is copied, and calligraphy and drawing imitation is further to pass on to play certain impetus to Chinese calligraphy, traditional imitation side The paper that method copies it is more demanding, and it is poor to copy effect；Calligraphy and drawing Copy trainer is generallyd use at present to be copied, however Its device is more complicated, using, inconvenient to carry, higher cost, and can only meet simple copy and require, can not be to calligraphy Beginner instructs, and has a single function.

Summary of the invention

The utility model is provided aiming at existing calligraphy and drawing Copy trainer higher cost and the technical issues of have a single function It is a kind of that cost is relatively low and the more full calligraphy instrument of function.

For this purpose, the utility model includes shell, shell includes mutually equipped upper cover and lower cover, and enclosure interior is from upper cover under The direction of lid is successively arranged light guide plate, reflective membrane and wiring board, and the surrounding of enclosure interior light guide plate is respectively equipped with LED light bar, on It is equipped with even optical diffusion film in lid, film copybook is equipped between even optical diffusion film and light guide plate, the top of upper cover is equipped with power switch, Power switch be set to wiring board in, wiring board with and LED light bar be electrically connected；It include control module, power module, photograph in wiring board Degree sensing module and drive module, control module are electrically connected with power module, illumination sensing module and drive module respectively.

Preferably, enclosure interior is additionally provided with Trackpad, and Trackpad is set to the upper layer of light guide plate, and Trackpad is electrically connected with wiring board It connects.

Preferably, it is equipped with liquid crystal display in upper cover, is equipped with voice playing module and data memory module, liquid in wiring board Crystal display screen, voice playing module and data memory module are electrically connected with control module respectively.

Preferably, the side of enclosure interior wiring board is equipped with lithium battery.

Preferably, upper cover bottom end is equipped with copybook mouth, and film copybook is inserted into enclosure interior by copybook mouth.

Preferably, control module is using STM32 series A RM chip as Master control chip.

The portable calligraphy instrument of the utility model design, structure is simple, is convenient for carrying, and passes through setting LED light bar and leaded light Plate carries out brightness to the font in film copybook and shows, and is examined by the way that illumination sensing module is arranged to the brightness of extraneous light It surveys, writing effect is improved to eliminate visual fatigue according to the brightness of the luminance information automatic adjustment LED light bar detected；Pass through Trackpad is set according to writing position automatic identification written contents, and carries out speech sound eeplaining, user can be instructed, effectively It improves and writes efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the decomposition diagram of the utility model；

Fig. 3 is the principles of the present invention block diagram.

Symbol description in figure:

1. shell；2. upper cover；3. lower cover；4. light guide plate；5. reflective membrane；6. wiring board；7.LED lamp bar；8. even light diffusion Film；9. film copybook；10. copybook mouth；11. power switch；12. control module；13. power module；14. illumination sensing module； 15. drive module；16. lithium battery；17. power supply port；18. Trackpad；19. liquid crystal display；20. voice playing module；21. number According to memory module.

Specific embodiment

Specific embodiment of the present utility model is described in detail with reference to the accompanying drawings.

As depicted in figs. 1 and 2, the utility model includes shell 1, and shell 1 includes mutually equipped upper cover 2 and lower cover 3, shell It is successively arranged light guide plate 4, reflective membrane 5 and wiring board 6 from upper cover 2 to the direction of lower cover 3 inside 1,1 inside light guide plate 4 of shell Surrounding is respectively equipped with LED light bar 7, the light of LED light bar 7 is transformed into 4 plane of light guide plate using light guide plate 4, application is reflective Light source in light guide plate 4 is reflected into the top of light guide plate 4 by film 5, wiring board 6 with and LED light bar 7 be electrically connected, application circuit plate 6 is adjusted Save the brightness of LED light bar 7；It is equipped with even optical diffusion film 8 in upper cover 2, film copybook is equipped between even optical diffusion film 8 and light guide plate 4 9, the traditional Chinese Painting or calligraphy that need to be copied are printed in film copybook 9, the bottom end of upper cover 2 is equipped with copybook mouth 10, and film copybook 9 passes through copybook Mouth 10 is inserted into inside shell 1, and user can replace film copybook 9 as needed.

As shown in figure 3, including control module 12, power module 13, illumination sensing module 14 and drive module in wiring board 6 15, control module 12 using STM32 series A RM chip be used as Master control chip, control module 12 respectively with power module 13, photograph It spends sensing module 14 and drive module 15 is electrically connected, the brightness of extraneous light is detected using illuminance transducer 14, and will Luminance information is transmitted to control module 12, and control module 12 handles the luminance information received, and drives drive module The brightness of 15 pairs of LED light bars 7 is adjusted.

The top of upper cover 2 is equipped with power switch 11, and power switch 11 is set in wiring board 6；1 internal circuit board 6 of shell Side is equipped with lithium battery 16, and lithium battery 16 is electrically connected with power module 13, is the power supply of wiring board 6 by lithium battery 16, shell 1 Side is equipped with power supply port 17, accesses power supply at power supply port 17, charges for lithium battery 16.

The inside of shell 1 is additionally provided with Trackpad 18, and Trackpad 18 is set to the upper layer of light guide plate 4, Trackpad 18 and wiring board 6 It is electrically connected, liquid crystal display 19 is equipped in upper cover 2, is equipped with voice playing module 20 and data memory module 21, liquid in wiring board 6 Crystal display screen 19, voice playing module 20 and data memory module 21 are electrically connected with control module 12 respectively, liquid crystal display 19 For touch screen, parameter setting can be carried out to control module 12, location information can be transmitted to control module 12 by Trackpad 18, be controlled Module 12 identifies the content that user copies according to location information, and voice playing module 20 is driven to play saying for current imitation content Information is solved, database of the data memory module 21 as calligraphy instrument can store the explaining information for copying content, and in wiring board 6 It is reserved with download interface, explaining information can be imported as needed.

In use, the film copybook 9 copied will be needed to be inserted into from copybook mouth 10, rice paper is put above even optical diffusion film 8, Power switch 11 is opened, wiring board 6 automatically adjusts the brightness of LED light bar 7 according to external lightness information, and it is suitable to provide for calligraphy instrument Light, the imitation content explaining information of the film copybook 9 is chosen by liquid crystal display 19, starts to copy operation, voice broadcasts Amplification module 20 plays the current explaining information for copying content according to the location information that user copies, practical and convenient.

Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope, It should still belong to the scope that the utility model claims book is covered.

Claims

1. a kind of calligraphy instrument comprising shell, the shell include mutually equipped upper cover and lower cover, which is characterized in that the shell Internal direction of the portion from upper cover to lower cover is successively arranged light guide plate, reflective membrane and wiring board, and the four of the enclosure interior light guide plate It is respectively equipped with LED light bar week, is equipped with even optical diffusion film in the upper cover, is equipped between the even optical diffusion film and the light guide plate Film copybook, the top of the upper cover are equipped with power switch, and the power switch is set in the wiring board, the wiring board with It is electrically connected with the LED light bar；In the wiring board include control module, power module, illumination sensing module and drive module, The control module is electrically connected with the power module, the illumination sensing module and the drive module respectively.

2. calligraphy instrument according to claim 1, it is characterised in that the enclosure interior is additionally provided with Trackpad, the Trackpad Set on the upper layer of the light guide plate, the Trackpad and the circuit board electrical connection.

3. calligraphy instrument according to claim 1, it is characterised in that be equipped with liquid crystal display, the wiring board in the upper cover In be equipped with voice playing module and data memory module, the liquid crystal display, the voice playing module and the data are deposited Storage module is electrically connected with the control module respectively.

4. calligraphy instrument according to claim 1, it is characterised in that the side of the enclosure interior wiring board is equipped with lithium battery.

5. calligraphy instrument according to claim 1, it is characterised in that the upper cover bottom end is equipped with copybook mouth, the film copybook The enclosure interior is inserted by the copybook mouth.

6. calligraphy instrument according to claim 1, it is characterised in that the control module is made using STM32 series A RM chip For Master control chip.