CN109285393A - A multi-screen interactive electronic blackboard - Google Patents

A multi-screen interactive electronic blackboard Download PDF

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Publication number
CN109285393A
CN109285393A CN201811457558.7A CN201811457558A CN109285393A CN 109285393 A CN109285393 A CN 109285393A CN 201811457558 A CN201811457558 A CN 201811457558A CN 109285393 A CN109285393 A CN 109285393A
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CN
China
Prior art keywords
blackboard
screen
main screen
plate
interactive electronic
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.)
Pending
Application number
CN201811457558.7A
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Chinese (zh)
Inventor
张卓
王贺
姜云天
刘冰
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Jiangsu Voda Audiovisual Technology Co Ltd
Original Assignee
Jiangsu Voda Audiovisual 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.)
Filing date
Publication date
Application filed by Jiangsu Voda Audiovisual Technology Co Ltd filed Critical Jiangsu Voda Audiovisual Technology Co Ltd
Priority to CN201811457558.7A priority Critical patent/CN109285393A/en
Publication of CN109285393A publication Critical patent/CN109285393A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

The invention discloses a kind of multi-screen interactive type electronic blackboards, including device noumenon, the lower part at the middle part of the front side surface of described device ontology is equipped with main screen, reticle is provided with above the main screen, split screen is installed above the reticle, the lower part of the left and right sides of the front side surface of described device ontology is equipped with preceding blackboard, the second top plate has been bolted to connection at the top of the preceding blackboard, rear blackboard is provided with above the rear side of the preceding blackboard, the first top plate has been bolted to connection at the top of blackboard after described, upper cover plate is installed at the top of described device ontology.The present invention sets main screen and passes through pole domain classroom software control split screen, and Screen sharing is realized between split screen, so that the content in main screen appears on split screen, so that in teaching process, when writer, which writes or is explained before main screen, blocks your content, content can be understood by viewing split screen, improve using effect.

Description

A kind of multi-screen interactive type electronic blackboard
Technical field
The present invention relates to electronic blackboard technical field, specially a kind of multi-screen interactive type electronic blackboard.
Background technique
Electronic blackboard is a kind of high-tech electronic product instead of traditional blackboard, and electronic blackboard is using reliable and stable infrared Line incudes location technology, liquid crystal display screen technology and computer technology in one, with electronic whiteboard difference, it be integrated with projector, Many office equipment functions such as electronic whiteboard, LCD TV, computer, in addition special writing software, keeps information processing more square Just, demonstration is more lively, does not need complicated installation and debugging, reduces system cost.
But existing electronic blackboard is all in such a way that single screen is shown, in field research, when writer is before display screen When writing or explaining, content can be blocked, so that electronic blackboard using effect is poor.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of multi-screen interactive type electronic blackboard Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of multi-screen interactive type electronic blackboard, including device Ontology, the lower part at the middle part of the front side surface of described device ontology are equipped with main screen, are provided with reticle above the main screen, Split screen is installed, the lower part of the left and right sides of the front side surface of described device ontology is black before being equipped with above the reticle Plate, the two sides up and down on the left and right sides surface of the preceding blackboard are symmetrically installed with first pulley, pass through at the top of the preceding blackboard Bolt is fixedly connected with the second top plate, and rear blackboard, the left and right two of the rear blackboard are provided with above the rear side of the preceding blackboard The two sides up and down of side surface are symmetrically installed with second pulley, have been bolted to connection the first top at the top of the rear blackboard Plate, upper cover plate is equipped at the top of described device ontology, and the left and right sides of the bottom surface of the upper cover plate is solid by bolt Surely it is connected with magnet, the bottom of described device ontology is equipped with lower cover plate, laterally equidistant between the upper cover plate and lower cover plate Support plate is installed, the surface of the support plate longitudinally offers second sliding slot close to the position of rear blackboard, the support plate Surface longitudinally offers first sliding groove by the position of nearby blackboard.
Preferably, the split screen and main screen are disposed as capacitance touch screen, by electrically connecting between the split screen and main screen It connects, the split screen and main screen are all connected with the same local area network, and installation pole domain classroom software teacher side, institute are equipped in the main screen It states and pole domain classroom software student side is installed on split screen.
Preferably, support plate, the rear blackboard and preceding blackboard are provided at left and right sides of the rear blackboard and preceding blackboard The middle part of bottom surface be bolted to connection handle.
Preferably, the inside of the top surface of first top plate and the second top plate is nested with iron plate, and iron plate and magnetic Iron phase is inhaled.
Preferably, through-hole is provided at left and right sides of the bottom surface of the lower cover plate, and the position of through-hole is located at handle The underface of hand.
Preferably, the support plate is provided with four pieces, and is oppositely arranged per two adjacent support plates, described in four pieces The material of support plate is disposed as aluminium alloy.
Preferably, sliding structure is set as between the first pulley and first sliding groove.
Preferably, sliding structure is set as between the second pulley and second sliding slot.
Compared with prior art, the beneficial effects of the present invention are:
1. there are also main screen and split screen, main screens to pass through pole domain classroom software control split screen for present invention setting, and between split screen Realize Screen sharing so that the content in main screen appears on split screen so that in teaching process, when writer before main screen book It writes or explains when blocking your content, content can be understood by viewing split screen, improve using effect, and use pole domain classroom Software, so that the relatively simple convenience of control between main screen and split screen；
2. the left and right sides of the invention is provided with preceding blackboard and rear blackboard, the area used is increased, it can be preceding black Set a question or calculated on plate and rear blackboard, when writing full on current blackboard, the top of the present apparatus can be moved into, pass through handle Lower rear blackboard is pulled to continue to write, it is very convenient.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is support plate side surface structural schematic diagram of the invention.
Fig. 3 is rear blackboard and preceding blackboard front side structure schematic diagram of the invention.
In figure: 1, device noumenon, 2, main screen, 3, reticle, 4, split screen, 5, upper cover plate, 6, magnet, 7, rear blackboard, 8, One top plate, 9, preceding blackboard, the 10, second top plate, 11, lower cover plate, 12, support plate, 13, first sliding groove, 14, second sliding slot, 15, One pulley, 16, handle, 17, second pulley.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of multi-screen interactive type electronic blackboard, including device sheet Body 1, the lower part at the middle part of the front side surface of device noumenon 1 are equipped with main screen 2, and the top of main screen 2 is provided with reticle 3, segmentation The top of plate 3 is equipped with split screen 4, and split screen 4 and main screen 2 are disposed as capacitance touch screen, pass through electrical property between split screen 4 and main screen 2 Connection, split screen 4 and main screen 2 are all connected with the same local area network, and installation pole domain classroom software teacher side, split screen 4 are equipped in main screen 2 On pole domain classroom software student side is installed, convenient for main screen 2 by pole domain classroom software control split screen 4, and real between split screen 4 Existing Screen sharing, so that the content in main screen 2 appears on split screen 4, the lower part of the left and right sides of the front side surface of device noumenon 1 Blackboard 9 before being equipped with, the two sides up and down on the left and right sides surface of preceding blackboard 9 are symmetrically installed with first pulley 15, first pulley 15 It is set as sliding structure between first sliding groove 13, is passed through between first pulley 15 and first sliding groove 13 convenient for preceding blackboard 9 Slide construction moves up and down in support plate 12, and the top of preceding blackboard 9 has been bolted to connection the second top plate 10, preceding blackboard It is provided with rear blackboard 7 above 9 rear side, the left and right sides of rear blackboard 7 and preceding blackboard 9 is provided with support plate 12, rear blackboard 7 Be bolted to connection handle 16 with the middle part of the bottom surface of preceding blackboard 9, when after blackboard 7 or preceding blackboard 9 be located at dress When setting the top of the front side surface of ontology 1, convenient for being pulled down by handle 16, above and below the left and right sides surface of rear blackboard 7 Two sides are symmetrically installed with second pulley 17, are set as sliding structure between second pulley 17 and second sliding slot 14, convenient for rear black Plate 7 is moved up and down in support plate 12 by the slide construction between second pulley 17 and second sliding slot 14, the top of rear blackboard 7 The first top plate 8 has been bolted to connection it, the inside of the top surface of the first top plate 8 and the second top plate 10 is nested with iron Piece, and iron plate and magnet 6 are attracting, so that passing through when the top for the front side surface that rear blackboard 7 or preceding blackboard 9 are located at device noumenon 1 The first top plate 8 at the top of it or the iron plate in the second top plate 10 and magnet 6 are attracting, so that its fixing-stable, the top of device noumenon 1 Portion is equipped with upper cover plate 5, and the left and right sides of the bottom surface of upper cover plate 5 has been bolted to connection magnet 6, device noumenon 1 bottom is equipped with lower cover plate 11, and through-hole, and the position position of through-hole are provided at left and right sides of the bottom surface of lower cover plate 11 In the underface of handle 16, convenient for accommodating handle 16, support plate is laterally equidistantly installed between upper cover plate 5 and lower cover plate 11 12, support plate 12 is provided with four pieces, and is oppositely arranged per two adjacent support plates 12, and the material of four pieces of support plates 12 is respectively provided with Firm in structure for aluminium alloy, long service life, the surface of support plate 12 longitudinally offers second close to the position of rear blackboard 7 and slides The surface of slot 14, support plate 12 longitudinally offers first sliding groove 13 by the position of nearby blackboard 9.
Working principle: it in the use of the present invention, needing to carry out the present invention simple structure understanding, is equipped in main screen 2 Pole domain classroom software teacher side is installed, pole domain classroom software student side is installed on split screen 4, main screen 2 passes through pole domain classroom software Split screen 4 is controlled, and realizes Screen sharing between split screen 4, so that the content in main screen 2 appears on split screen 4, when writer exists When content is blocked in writing or explanation before main screen 1, content can be understood by viewing split screen 4, improve using effect, the present apparatus The left and right sides is provided with preceding blackboard 9 and rear blackboard 7, increases the area used, can be enterprising in preceding blackboard 9 and rear blackboard 7 Row is set a question or is calculated, and when writing full on current blackboard 9, can be moved into the top of the present apparatus, passes through the second top at the top of it Iron plate and magnet 6 in plate 10 is attracting so that its fixing-stable, by the handle 16 on rear blackboard 7 pull down rear blackboard 7 continue into Running hand is write, very convenient.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description.It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (8)

1.一种多屏互动型电子黑板，包括装置本体(1)，其特征在于：所述装置本体(1)的前侧表面的中部的下部安装有主屏(2)，所述主屏(2)的上方设置有分割板(3)，所述分割板(3)的上方安装有分屏(4)，所述装置本体(1)的前侧表面的左右两侧的下部安装有前黑板(9)，所述前黑板(9)的左右两侧表面的上下两侧对称安装有第一滑轮(15)，所述前黑板(9)的顶部通过螺栓固定连接有第二顶板(10)，所述前黑板(9)的后侧的上方设置有后黑板(7)，所述后黑板(7)的左右两侧表面的上下两侧对称安装有第二滑轮(17)，所述后黑板(7)的顶部通过螺栓固定连接有第一顶板(8)，所述装置本体(1)的顶部安装有上盖板(5)，所述上盖板(5)的底部表面的左右两侧均通过螺栓固定连接有磁铁(6)，所述装置本体(1)的底部安装有下盖板(11)，所述上盖板(5)与下盖板(11)之间横向等间距安装有支撑板(12)，所述支撑板(12)的表面靠近后黑板(7)的位置纵向开设有第二滑槽(14)，所述支撑板(12)的表面靠近前黑板(9)的位置纵向开设有第一滑槽(13)。1. A multi-screen interactive electronic blackboard, comprising a device body (1), characterized in that: a main screen (2) is installed in the lower part of the middle of the front side surface of the device body (1), and the main screen (2) The upper part of the device body (1) is provided with a dividing plate (3), a dividing screen (4) is installed above the dividing plate (3), and a front blackboard (9) is installed on the lower part of the left and right sides of the front surface of the device body (1). ), the upper and lower sides of the left and right side surfaces of the front blackboard (9) are symmetrically installed with a first pulley (15), and the top of the front blackboard (9) is fixedly connected with a second top plate (10) by bolts, so A rear blackboard (7) is provided above the rear side of the front blackboard (9), and second pulleys (17) are symmetrically installed on the upper and lower sides of the left and right side surfaces of the rear blackboard (7). The top of 7) is fixedly connected with a first top plate (8) by bolts, an upper cover plate (5) is installed on the top of the device body (1), and the left and right sides of the bottom surface of the upper cover plate (5) are A magnet (6) is fixedly connected by bolts, a lower cover plate (11) is installed at the bottom of the device body (1), and a horizontal equal distance between the upper cover plate (5) and the lower cover plate (11) is installed. A support plate (12), the surface of the support plate (12) is longitudinally provided with a second chute (14) at a position close to the rear blackboard (7), and the surface of the support plate (12) is close to the front blackboard (9) A first chute (13) is opened longitudinally at the position. 2.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述分屏(4)和主屏(2)均设置为电容触摸屏，所述分屏(4)和主屏(2)之间通过电性连接，所述分屏(4)和主屏(2)均连接同一个局域网，所述主屏(2)上安装有安装极域教室软件教师端，所述分屏(4)上安装有极域教室软件学生端。2. A multi-screen interactive electronic blackboard according to claim 1, wherein the split screen (4) and the main screen (2) are both set as capacitive touch screens, and the split screen (4) and the main screen ( 2) through an electrical connection, the split screen (4) and the main screen (2) are both connected to the same local area network, the main screen (2) is provided with a teacher terminal for installing the Jiyu classroom software, and the split screen (4) is installed. ) is installed on the Jiyu classroom software student terminal. 3.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述后黑板(7)和前黑板(9)的左右两侧均设置有支撑板(12)，所述后黑板(7)和前黑板(9)的底部表面的中部均通过螺栓固定连接有把手(16)。3. A multi-screen interactive electronic blackboard according to claim 1, wherein the left and right sides of the rear blackboard (7) and the front blackboard (9) are provided with support plates (12), and the The middle parts of the bottom surfaces of the rear blackboard (7) and the front blackboard (9) are fixedly connected with handles (16) by bolts. 4.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述第一顶板(8)和第二顶板(10)的顶部表面的内部均嵌套有铁片，且铁片与磁铁(6)相吸。4. A multi-screen interactive electronic blackboard according to claim 1, characterized in that: iron sheets are nested inside the top surfaces of the first top board (8) and the second top board (10), and The iron piece attracts the magnet (6). 5.根据权利要求1或3所述的一种多屏互动型电子黑板，其特征在于：所述下盖板(11)的底部表面的左右两侧均设置有通孔，且通孔的位置位于把手(16)的正下方。5. A multi-screen interactive electronic blackboard according to claim 1 or 3, characterized in that: the left and right sides of the bottom surface of the lower cover plate (11) are provided with through holes, and the positions of the through holes are provided with through holes. Located just below the handle (16). 6.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述支撑板(12)设置有四块，且每相邻的两个所述支撑板(12)相对设置，四块所述支撑板(12)的材质均设置为铝合金。6 . The multi-screen interactive electronic blackboard according to claim 1 , wherein four supporting plates ( 12 ) are provided, and two adjacent supporting plates ( 12 ) are arranged opposite each other. 7 . , the material of the four support plates (12) is all set to be aluminum alloy. 7.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述第一滑轮(15)与第一滑槽(13)之间设置为滑动式结构。7 . The multi-screen interactive electronic blackboard according to claim 1 , wherein a sliding structure is arranged between the first pulley ( 15 ) and the first chute ( 13 ). 8 . 8.根据权利要求1所述的一种多屏互动型电子黑板，其特征在于：所述第二滑轮(17)与第二滑槽(14)之间设置为滑动式结构。8 . The multi-screen interactive electronic blackboard according to claim 1 , wherein a sliding structure is provided between the second pulley ( 17 ) and the second chute ( 14 ). 9 .
CN201811457558.7A 2018-11-30 2018-11-30 A multi-screen interactive electronic blackboard Pending CN109285393A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110941383A (en) * 2019-10-11 2020-03-31 广州视源电子科技股份有限公司 Double-screen display method, device, equipment and storage medium
CN112150863A (en) * 2020-11-05 2020-12-29 林均 Multimode english teaching interactive installation based on english teaching
CN113093929A (en) * 2019-12-23 2021-07-09 上海品奇数码科技有限公司 Multi-screen nested interaction method for touch mobile terminal and touch fixed terminal

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CN203864256U (en) * 2014-01-08 2014-10-08 陆安兵 Teaching blackboard
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CN204398652U (en) * 2014-12-26 2015-06-17 中国石油大学(华东) A kind of multidirectional sliding blackboard
CN107093334A (en) * 2017-05-23 2017-08-25 福建云脉教育科技股份有限公司 A kind of multi-screen interactive type electronic blackboard
CN206480230U (en) * 2016-12-08 2017-09-08 甘肃民族师范学院 A kind of new-type university English language course exhibiting device
CN209312248U (en) * 2018-11-30 2019-08-27 江苏沃达视听科技有限公司 A kind of multi-screen interactive type electronic blackboard

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203864256U (en) * 2014-01-08 2014-10-08 陆安兵 Teaching blackboard
CN204322832U (en) * 2014-12-11 2015-05-13 上海电机学院 Four-way mobile blackboard
CN204398652U (en) * 2014-12-26 2015-06-17 中国石油大学(华东) A kind of multidirectional sliding blackboard
CN206480230U (en) * 2016-12-08 2017-09-08 甘肃民族师范学院 A kind of new-type university English language course exhibiting device
CN107093334A (en) * 2017-05-23 2017-08-25 福建云脉教育科技股份有限公司 A kind of multi-screen interactive type electronic blackboard
CN209312248U (en) * 2018-11-30 2019-08-27 江苏沃达视听科技有限公司 A kind of multi-screen interactive type electronic blackboard

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110941383A (en) * 2019-10-11 2020-03-31 广州视源电子科技股份有限公司 Double-screen display method, device, equipment and storage medium
CN110941383B (en) * 2019-10-11 2021-08-10 广州视源电子科技股份有限公司 Double-screen display method, device, equipment and storage medium
CN113093929A (en) * 2019-12-23 2021-07-09 上海品奇数码科技有限公司 Multi-screen nested interaction method for touch mobile terminal and touch fixed terminal
CN112150863A (en) * 2020-11-05 2020-12-29 林均 Multimode english teaching interactive installation based on english teaching

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Application publication date: 20190129