CN109228744A - A kind of turnover intelligent blackboard - Google Patents

A kind of turnover intelligent blackboard Download PDF

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Publication number
CN109228744A
CN109228744A CN201811238130.3A CN201811238130A CN109228744A CN 109228744 A CN109228744 A CN 109228744A CN 201811238130 A CN201811238130 A CN 201811238130A CN 109228744 A CN109228744 A CN 109228744A
Authority
CN
China
Prior art keywords
frame
fixing axle
fixed
blackboard
turning set
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201811238130.3A
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Chinese (zh)
Other versions
CN109228744B (en
Inventor
郑旭斌
邹启杰
董英茹
崔起龙
周帅
魏巍
郑超
吴振
郭婉约
孙德玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Qianhai Elephant Technology Co Ltd
Original Assignee
Dalian Qianhai Elephant Technology Co Ltd
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.)
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Publication date
Application filed by Dalian Qianhai Elephant Technology Co Ltd filed Critical Dalian Qianhai Elephant Technology Co Ltd
Priority to CN201811238130.3A priority Critical patent/CN109228744B/en
Publication of CN109228744A publication Critical patent/CN109228744A/en
Application granted granted Critical
Publication of CN109228744B publication Critical patent/CN109228744B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04Blackboards

Abstract

The invention discloses a kind of turnover intelligent blackboards, it rectifies frame and correct frame including a left side, and the right end of the left frame is equipped with elongated end, fixing axle I is fixed on the elongated end, the left end of the correct frame is fixed with turning set I, and the turning set I is rotatablely connected by bearing and the fixing axle I;The right side rectifies and is respectively fixed with display screen and back side blackboard I in frame, and the display screen and the back side blackboard I are rotatable, sets that there are two blackboards in the left frame, and two pieces of blackboards are rotatable.A kind of turnover intelligent blackboard disclosed by the invention, increases the usable floor area of blackboard, and teacher is facilitated not have to often erase the board, and the display screen can also be rotated to back side when not using display screen.

Description

A kind of turnover intelligent blackboard
Technical field
The present invention relates to blackboard fields, and in particular to a kind of turnover intelligent blackboard.
Background technique
Currently, blackboard is integral type plane blackboard, much it is able to carry out and slides up and down or horizontally slip, but slides The problem of only can solve the arrangement of blackboard content, is unable to solve the problems, such as blackboard usable floor area size, present many teachers It can expend a great deal of time and erase the board when at school, and in the case where quickly erasing the board, blackboard can be wiped not Completely, many remaining text markings are had on blackboard, influence the observation of student, occur the main reason for above-mentioned condition be because Blackboard can be used area too small.And many classrooms all use intelligent display screen now, impart knowledge to students for networking and digitization, but It is that he can occupy a large amount of position again when display screen does not use, prevents teacher from carrying out book in the position where display screen It writes, very big trouble is caused to teacher.
Summary of the invention
According to technical problem set forth above, and provide a kind of turnover intelligent blackboard.The technology hand that the present invention uses Section is as follows:
A kind of turnover intelligent blackboard, including a left side are rectified frame and correct frame, and frame is rectified on the left side and the correct frame is in square Shape, and the rectify both sides up and down of frame and the correct frame of the left side are long side, the right and left is short side;
And the right end of the upper long side of the left frame and lower long side is equipped with elongated end, and is fixed on the elongated end The left side that extends perpendicularly to of dead axle I, the fixing axle I is rectified the top of frame, the top of the fixing axle I and is arranged in institute The elongated end for stating left top of the trellis of rectifying is fixedly connected, the bottom end of the fixing axle I with the left side be set rectify the elongated end of frame bottom It is fixedly connected, the left end of the correct frame is fixed with turning set I, and the turning set I is socketed in outside the fixing axle I, and described Turning set I is rotatablely connected by bearing and the fixing axle I;
It is inlaid with setting respectively in the positive display screen of the correct frame by two fixed frames I in the correct frame and sets The back side blackboard I at the correct frame back side is set, fixing axle II is equipped between the display screen and the back side blackboard I, it is described Fixing axle II is arranged in the centre of the correct frame, and the both ends of the fixing axle II respectively with the upper long side of the correct frame and The lower long side of the correct frame is fixedly connected, and the extending direction of the fixing axle II and the extending direction of the fixing axle I are flat Row, the fixing axle II is socketed with turning set II outside, and the turning set II is rotatablely connected by bearing and the fixing axle II, More fixed links I, and the fixed company in one end of the fixed link I and the outer surface of the turning set are fixed on the turning set II It connects, the other end of the fixed link I is fixedly connected with the fixed frame I;
It is inlaid with two pieces of blackboards respectively by two fixed frames II in the left frame, is respectively arranged in the left frame Positive positive side blackboard II and the back side blackboard II that the left frame back side is arranged in, the positive side blackboard II and the back side are black It is equipped with fixing axle III between plate II, and the fixing axle III is arranged in the left side and rectifies the centre of frame, and the two of the fixing axle III The upper long side of frame is rectified at end with the left side respectively and the left side is rectified, and the lower long side of frame is fixedly connected, the extending direction of the fixing axle III It is parallel with the extending direction of the fixing axle I, it is socketed with turning set III outside the fixing axle III, and the turning set III passes through axis It holds and is rotatablely connected with the fixing axle III, III is fixed with more fixed links II, and the one of the fixed link II on the turning set End is fixedly connected with the outer surface of the turning set III, and the other end of the fixed link II is fixedly connected with the fixed frame II;
The rectify positive side bottom end of frame, the positive side bottom end of back side bottom end and the correct frame, back side bottom end of the left side is equipped with magnetic Property material, a kind of wall that turnover intelligent blackboard is affiliated to is equipped with the magnetic force mutually adsorbed with the magnetic material and inhales Adsorption device.Rectify frame and the correct frame of a left side can be made tightly to paste with wall by attracting each other for magnetic force adsorption apparatus and magnetic material It leans on, when writing will not shake.
The positive side bottom end and back side bottom end of the left frame and the positive side bottom end of the correct frame and back side bottom end are equipped with Fixation hole and fixed plug matched with the mounting hole.
The display screen is condenser type touchable screen.
Display screen protective shell is fixed on the display screen, and the display screen protective shell is made of transparent material.
Because in classroom the space at the place at dais be not it is especially big, blackboard overturning get up it is relatively difficult, so the present invention is set The blackboard of the blackboard and right side of having set left side can be rotated around the fixing axle I, when teacher wants using positioned at right side display screen When the blackboard of back side, the correct frame pull-up is rotated around the fixing axle I, after turning an angle, pulls out the fixation Fixed plug in hole, the display screen for being located at right side is then rotated, even if the display screen on the right side is rotated to 180 °, make former back Side blackboard is rotated to front, and fixed plug is finally got back into fixation hole again, and the blackboard for being located at right side is set back further Write clean blackboard.The usable floor area for increasing blackboard facilitates teacher not have to often erase the board, when teacher wants using display screen When carrying out digitization teaching, equally turn the display screen using above-mentioned step.
The present invention can be widely popularized in fields such as blackboards based on the above reasons.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of turnover blackboard in the specific embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1-3, a kind of turnover blackboard, including a left side is rectified frame 1 and correct frame 2, and the left side is rectified frame 1 and the right side Frame 2 is in rectangle, and the rectify both sides up and down of frame 1 and the correct frame 2 of the left side are long side, and the right and left is short side;
And the right end of the upper long side of the left frame 1 and lower long side is equipped with elongated end 11, and fixed on the elongated end There is a fixing axle I 12, the left side that extends perpendicularly to of the fixing axle I 12 is rectified the top of frame 1, the top of the fixing axle I 12 It holds and the rectify elongated end at the top of frame 1 of the left side is set is fixedly connected, the bottom end of the fixing axle I 12 is rectified with setting on the left side The elongated end 11 of 1 bottom of frame is fixedly connected, and the left end of the correct frame 2 is fixed with turning set I 21, and the turning set I 21 is socketed Outside the fixing axle I 12, and the turning set I 21 is rotatablely connected by bearing and the fixing axle I 12;
It is inlaid with and is arranged in the positive display screen of the correct frame 2 respectively by two fixed frames I 22 in the correct frame 2 23 and the back side blackboard I 24 at the correct frame back side is set, is equipped between the display screen 23 and the back side blackboard I 24 solid The centre of the correct frame 2, and the extending direction of the fixing axle II 25 and institute is arranged in dead axle II 25, the fixing axle II 25 The extending direction for stating fixing axle I 12 is parallel, turning set II 26 is socketed with outside the fixing axle II 25, and the turning set II 26 is logical It crosses bearing and the fixing axle II 25 is rotatablely connected, be fixed with more fixed links I 27, and the fixation on the turning set II 26 One end of bar I 27 is fixedly connected with the outer surface of the turning set 26, the other end of the fixed link I 27 and the fixed frame I 22 are fixedly connected;
Being inlayed respectively in the left frame 1 by two fixed frames II 13 has two pieces of blackboards, is respectively arranged on the left side The positive positive side blackboard II 14 of frame 1 and the back side blackboard II 15 that the left frame back side is set, the positive side blackboard II 14 It is equipped with fixing axle III 16 between the back side blackboard II 15, and the fixing axle III 16 is arranged in the left side and rectifies the centre of frame 1, The extending direction of the fixing axle III 16 is parallel with the extending direction of the fixing axle I 12, is socketed with outside the fixing axle III 16 Turning set III 17, and the turning set III 17 is rotatablely connected by bearing and the fixing axle III 16, III 17 on the turning set More fixed links II 18 are fixed with, and one end of the fixed link II 17 is fixedly connected with the outer surface of the turning set III 17, The other end of the fixed link II 18 is fixedly connected with the fixed frame II 13.
The rectify positive side bottom end of frame 1, the positive side bottom end of back side bottom end and the correct frame 2, back side bottom end of the left side is equipped with Magnetic material 5,6 are equipped with and mutually adsorb with the magnetic material 5 on a kind of wall that turnover intelligent blackboard is affiliated to Magnetic force adsorption apparatus 7.A left side can be made to rectify frame 1 and the correct frame 2 by attracting each other for magnetic force adsorption apparatus 7 and magnetic material 5 It is snug against with wall 6, when writing will not shake.
The positive side bottom end and back side bottom end of the left frame 1 and the positive side bottom end of the correct frame 2 and back side bottom end are all provided with The fixed plug 4 for having fixation hole 3 and being matched with the fixation hole 3.
The display screen 23 is condenser type touchable screen.
Display screen protective shell 28 is fixed on the display screen 23, and the display screen protective shell 28 is transparent material system At.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (4)

1. a kind of turnover intelligent blackboard, which is characterized in that rectify frame and correct frame including a left side, the left side is rectified frame and the right frame Frame is in rectangle, and the rectify both sides up and down of frame and the correct frame of the left side are long side, and the right and left is short side;
And the right end of the upper long side of the left frame and lower long side is equipped with elongated end, and is fixed with fixing axle on the elongated end I, the left side that extends perpendicularly to of the fixing axle I is rectified the top of frame, the top of the fixing axle I and is arranged on the left side The elongated end of top of the trellis rectified is fixedly connected, and the bottom end of the fixing axle I is fixed with the rectify elongated end of frame bottom of the left side is arranged in Connection, the left end of the correct frame are fixed with turning set I, and the turning set I is socketed in outside the fixing axle I, and the rotation Set I is rotatablely connected by bearing and the fixing axle I;
Setting is inlaid with respectively by two fixed frames I in the correct frame to exist in the positive display screen of the correct frame and setting The back side blackboard I at the correct frame back side is equipped with fixing axle II, the fixation between the display screen and the back side blackboard I Axis II is arranged in the centre of the correct frame, and the both ends of the fixing axle II respectively with the upper long side of the correct frame and described The lower long side of correct frame is fixedly connected, and the extending direction of the fixing axle II is parallel with the extending direction of the fixing axle I, institute It states and is socketed with turning set II outside fixing axle II, and the turning set II is rotatablely connected by bearing and the fixing axle II, it is described More fixed links I are fixed on turning set II, and one end of the fixed link I is fixedly connected with the outer surface of the turning set, The other end of the fixed link I is fixedly connected with the fixed frame I;
It is inlaid with two pieces of blackboards respectively by two fixed frames II in the left frame, respectively setting is in the left frame front Positive side blackboard II and the back side blackboard II at the left frame back side is set, the positive side blackboard II and the back side blackboard II Between be equipped with fixing axle III, and the fixing axle III is arranged in the left side and rectifies the centre of frame, and the both ends of the fixing axle III point The rectify lower long side of frame of the upper long side of frame of not rectifying with the left side and the left side is fixedly connected, the extending direction of the fixing axle III and institute The extending direction for stating fixing axle I is parallel, is socketed with turning set III outside the fixing axle III, and the turning set III by bearing with The fixing axle III is rotatablely connected, and III is fixed with more fixed links II on the turning set, and one end of the fixed link II with The outer surface of the turning set III is fixedly connected, and the other end of the fixed link II is fixedly connected with the fixed frame II;
The rectify positive side bottom end of frame, the positive side bottom end of back side bottom end and the correct frame, back side bottom end of the left side is all provided with the material that is magnetic Material, a kind of wall that turnover intelligent blackboard is affiliated to are equipped with the magnetic-adsorption mutually adsorbed with the magnetic material and fill It sets.
2. a kind of turnover intelligent blackboard according to claim 1, it is characterised in that: the positive side bottom end of the left frame Fixation hole and matched with the mounting hole is equipped with the positive side bottom end and back side bottom end of back side bottom end and the correct frame Fixed plug.
3. a kind of turnover intelligent blackboard according to claim 1, it is characterised in that: the display screen is that condenser type can Touching display screen.
4. a kind of turnover intelligent blackboard according to claim 1, it is characterised in that: be fixed on the display screen aobvious Display screen protective shell, and the display screen protective shell is made of transparent material.
CN201811238130.3A 2018-10-23 2018-10-23 Turnover intelligent blackboard Active CN109228744B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811238130.3A CN109228744B (en) 2018-10-23 2018-10-23 Turnover intelligent blackboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811238130.3A CN109228744B (en) 2018-10-23 2018-10-23 Turnover intelligent blackboard

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Publication Number Publication Date
CN109228744A true CN109228744A (en) 2019-01-18
CN109228744B CN109228744B (en) 2020-09-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619271A (en) * 2020-05-29 2020-09-04 曹杜华 Magnetic attraction type suspension method for magnetic white board

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203242200U (en) * 2013-05-22 2013-10-16 宋学法 Chinese teaching board
CN203995300U (en) * 2014-08-15 2014-12-10 刘溪 A kind of Chinese teaching board
CN205220149U (en) * 2015-11-05 2016-05-11 西北民族大学 Foldable multi -functional mathematical education board
CN106585206A (en) * 2016-12-28 2017-04-26 郑州航空工业管理学院 Device suitable for multimedia mathematical education
CN206400801U (en) * 2016-11-03 2017-08-11 罗文标 A kind of Chinese language teaching demonstrator
CN206623579U (en) * 2017-02-28 2017-11-10 杨艺璇 A kind of reflection prevention blackboard
CN108068504A (en) * 2016-11-10 2018-05-25 广安市广安区北辰小学校 Magnetic blackboard of displaying
CN108312739A (en) * 2018-03-14 2018-07-24 叶玉妹 A kind of English-Assisted Instruction folded sheet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203242200U (en) * 2013-05-22 2013-10-16 宋学法 Chinese teaching board
CN203995300U (en) * 2014-08-15 2014-12-10 刘溪 A kind of Chinese teaching board
CN205220149U (en) * 2015-11-05 2016-05-11 西北民族大学 Foldable multi -functional mathematical education board
CN206400801U (en) * 2016-11-03 2017-08-11 罗文标 A kind of Chinese language teaching demonstrator
CN108068504A (en) * 2016-11-10 2018-05-25 广安市广安区北辰小学校 Magnetic blackboard of displaying
CN106585206A (en) * 2016-12-28 2017-04-26 郑州航空工业管理学院 Device suitable for multimedia mathematical education
CN206623579U (en) * 2017-02-28 2017-11-10 杨艺璇 A kind of reflection prevention blackboard
CN108312739A (en) * 2018-03-14 2018-07-24 叶玉妹 A kind of English-Assisted Instruction folded sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619271A (en) * 2020-05-29 2020-09-04 曹杜华 Magnetic attraction type suspension method for magnetic white board

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