CN204451691U - A kind of electric remote control push-and-pull blackboard - Google Patents

A kind of electric remote control push-and-pull blackboard Download PDF

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Publication number
CN204451691U
CN204451691U CN201420596689.4U CN201420596689U CN204451691U CN 204451691 U CN204451691 U CN 204451691U CN 201420596689 U CN201420596689 U CN 201420596689U CN 204451691 U CN204451691 U CN 204451691U
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CN
China
Prior art keywords
clipboard
remote control
blackboard
panel
blackboard framework
Prior art date
Application number
CN201420596689.4U
Other languages
Chinese (zh)
Inventor
严镛
Original Assignee
北京凯达盛铭科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京凯达盛铭科技有限公司 filed Critical 北京凯达盛铭科技有限公司
Priority to CN201420596689.4U priority Critical patent/CN204451691U/en
Application granted granted Critical
Publication of CN204451691U publication Critical patent/CN204451691U/en

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Abstract

The utility model provides a kind of electric remote control push-and-pull blackboard, it comprises blackboard framework, described blackboard framework is provided with inner panel, described inner panel comprises internal layer clipboard and liquid crystal display from left to right, described internal layer clipboard right-hand member is fixedly connected with liquid crystal display left end, described blackboard framework is also provided with outer clipboard, described outer clipboard to be located on front side of inner panel and to be slidably connected with blackboard framework, the rear side in the described internal layer clipboard lower right corner is provided with remote control self-lock motor, described remote control self-lock motor is connected with the two ends, left and right of outer clipboard by stroke steel wire, and control outer clipboard left and right sliding motion on blackboard framework.The utility model sound construction is reasonable, simplicity generosity; Effectively utilize space, expand the usable floor area of outside clipboard, be conducive to the integral layout in classroom; The outer clipboard of electric push-and-pull, easy to operate, noiselessness; When liquid crystal display does not use, outer clipboard is hidden and protects, time saving and energy saving, environmentally-friendly sanitary.

Description

A kind of electric remote control push-and-pull blackboard
Technical field
The utility model relates to teaching equipment technical field, particularly a kind of electric remote control push-and-pull blackboard.
Background technology
At present, school's most places is all traditional individual layer clipboard, by clipboard face, and chalk, blackboard eraser forms, and it has very large defect: it is limited that tradition writes the space of a whole page, needs often to wipe, and function singleness, can only be used for writing.Teacher at least writes tens pieces of clipboards for one day, and majority needs teacher to write while put on the skin, very arduous.The chalk dust of wiping clipboard affects the healthy of teacher and front-seat student.At present some school considers the health of teacher, promotes the use of free ink pen, but free ink pen dysgraphia: also water wiping must use in the word that free ink pen is write, and compares the word that common chalk writes and wipe harder, just can write after also needing to wait blackboard to do.
Summary of the invention
In order to solve the problem that present tablet function is single and needs are often erasable, the utility model provides following technical scheme:
A kind of electric remote control push-and-pull blackboard, it comprises blackboard framework, described blackboard framework is provided with inner panel, described inner panel comprises internal layer clipboard and liquid crystal display from left to right, described internal layer clipboard right-hand member is fixedly connected with liquid crystal display left end, described blackboard framework is also provided with outer clipboard, described outer clipboard to be located on front side of inner panel and to be slidably connected with blackboard framework, the rear side in the described internal layer clipboard lower right corner is provided with remote control self-lock motor, described remote control self-lock motor is connected with the two ends, left and right of outer clipboard by stroke steel wire, and control outer clipboard left and right sliding motion on blackboard framework.
As preferably, the two ends, left and right on described inner panel top are equipped with travel switch.
As preferably, the two ends, left and right of described outer clipboard are provided with anti-collision rubber pad.
The beneficial effect that the utility model brings is:
1, sound construction is reasonable, simplicity generosity; Effectively utilize space, expand the usable floor area of outside clipboard, be conducive to the integral layout in classroom;
2, the outer clipboard of electric push-and-pull, easy to operate, noiselessness;
3, when liquid crystal display does not use, outer clipboard is hidden and protects, time saving and energy saving, environmentally-friendly sanitary.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure is:
1, blackboard framework; 2, internal layer clipboard; 3, liquid crystal display; 4, outer clipboard;
5, remote control self-lock motor; 6, travel switch; 7, stroke steel wire.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1, a kind of electric remote control push-and-pull blackboard, it comprises blackboard framework 1, described blackboard framework is provided with inner panel, described inner panel comprises internal layer clipboard 2 and liquid crystal display 3 from left to right, described internal layer clipboard 2 right-hand member is fixedly connected with liquid crystal display 3 left end, described blackboard framework 1 is also provided with outer clipboard 4, described outer clipboard 4 to be located on front side of inner panel and to be slidably connected with blackboard framework 1, the rear side in described internal layer clipboard 2 lower right corner is provided with remote control self-lock motor 5, described remote control self-lock motor 5 is connected with the two ends, left and right of outer clipboard 4 by stroke steel wire 7, and control outer clipboard 4 left and right sliding motion on blackboard framework 1.The two ends, left and right on described inner panel top are equipped with travel switch 6, and the trip switch 6 can Non-follow control, also can be controlled by remote controller.The two ends, left and right of described outer clipboard are provided with anti-collision rubber pad, alleviate outer clipboard in sliding process with the shock of blackboard framework.
Embodiment operation principle described in the utility model is: manual or remote controller controls travel switch 6, remote control self-lock motor 5 starts to start, pull stroke steel wire 7, stroke function of wire is in outer clipboard 4, slowly sliding in outer clipboard left and right on blackboard framework 1, when needs stop, only needing again to act on travel switch, namely outer clipboard is parked in relevant position, so that the work of teacher's writing and teaching.Described liquid crystal display 3, as needed to use, slides into left side by outside clipboard, if do not used, outside clipboard can be slid into right side, serving the protective effect hiding liquid crystal display like this, time saving and energy saving, environmentally-friendly sanitary.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.

Claims (3)

1. an electric remote control push-and-pull blackboard, it comprises blackboard framework (1), described blackboard framework is provided with inner panel, described inner panel comprises internal layer clipboard (2) and liquid crystal display (3) from left to right, described internal layer clipboard right-hand member is fixedly connected with liquid crystal display left end, described blackboard framework is also provided with outer clipboard (4), described outer clipboard to be located on front side of inner panel and to be slidably connected with blackboard framework, it is characterized in that, the rear side in the described internal layer clipboard lower right corner is provided with remote control self-lock motor (5), described remote control self-lock motor is connected with the two ends, left and right of outer clipboard by stroke steel wire (7), and control outer clipboard left and right sliding motion on blackboard framework.
2. a kind of electric remote control push-and-pull blackboard according to claim 1, is characterized in that, the two ends, left and right on described inner panel top are equipped with travel switch (6).
3. a kind of electric remote control push-and-pull blackboard according to claim 1, it is characterized in that, the two ends, left and right of described outer clipboard are provided with anti-collision rubber pad.
CN201420596689.4U 2014-10-16 2014-10-16 A kind of electric remote control push-and-pull blackboard CN204451691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420596689.4U CN204451691U (en) 2014-10-16 2014-10-16 A kind of electric remote control push-and-pull blackboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420596689.4U CN204451691U (en) 2014-10-16 2014-10-16 A kind of electric remote control push-and-pull blackboard

Publications (1)

Publication Number Publication Date
CN204451691U true CN204451691U (en) 2015-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420596689.4U CN204451691U (en) 2014-10-16 2014-10-16 A kind of electric remote control push-and-pull blackboard

Country Status (1)

Country Link
CN (1) CN204451691U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313962A (en) * 2016-09-13 2017-01-11 南宁市远才教育咨询有限公司 Movable blackboard with LED screens
CN107458122A (en) * 2017-08-04 2017-12-12 合肥名华教育科技有限公司 A kind of remote-controlled moving type blackboard based on education

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106313962A (en) * 2016-09-13 2017-01-11 南宁市远才教育咨询有限公司 Movable blackboard with LED screens
CN107458122A (en) * 2017-08-04 2017-12-12 合肥名华教育科技有限公司 A kind of remote-controlled moving type blackboard based on education

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20151016