CN203325239U - Folding-type multimedia teaching device of classroom - Google Patents

Folding-type multimedia teaching device of classroom Download PDF

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Publication number
CN203325239U
CN203325239U CN2013202327146U CN201320232714U CN203325239U CN 203325239 U CN203325239 U CN 203325239U CN 2013202327146 U CN2013202327146 U CN 2013202327146U CN 201320232714 U CN201320232714 U CN 201320232714U CN 203325239 U CN203325239 U CN 203325239U
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CN
China
Prior art keywords
green plate
electronic whiteboard
fixed mount
collapsible
multimedia teaching
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Expired - Fee Related
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CN2013202327146U
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Chinese (zh)
Inventor
吴雄波
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SHENZHEN HAIYA TECHNOLOGY DEVELOPMENT Co Ltd
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SHENZHEN HAIYA TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN2013202327146U priority Critical patent/CN203325239U/en
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Publication of CN203325239U publication Critical patent/CN203325239U/en
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Abstract

The utility model discloses a folding-type multimedia teaching device of a classroom, and the device comprises a fixed frame, a projection support, an electronic whiteboard, a projector, a computer, a left green board, and a right green board, wherein the front and back surfaces of the left green board and the front and back surfaces of the right green board can be used for writing. The electronic whiteboard is disposed on the fixed frame. The projector is installed at the top of the fixed frame through the projection support and located at the exact front of the electronic whiteboard. The top of the electronic whiteboard is fixedly equipped with an optical interactive instrument which is electrically connected with the electronic whiteboard. The optical interactive instrument and the projector are respectively in electrical connection with the computer. The left green board is hinged at the left side of the fixed support, and the right green board is hinged at the right side of the fixed support. The left green board and the right green board are closed to form a shape and a size, and the shape and the size are matched with the electronic whiteboard. The bottom of the fixed frame is fixedly equipped with supporting legs which are used for supporting the device. In the utility model, the two green boards can serve as an integrated common green board when being closed on the electronic whiteboard. After the two green boards are opened outwards to 180 degrees, both the electronic whiteboard and the two green boards at two sides of the electronic whiteboard can be used.

Description

Collapsible classroom multimedia teaching apparatus
Technical field
The utility model relates to the teaching equipment field, relates in particular to a kind of collapsible classroom multimedia teaching apparatus.
Background technology
Multimedia teaching refers in teaching process, according to instructional objective and teaching characteristic, pass through Instructional Design, choose reasonable and application Modern Teaching Medium, and with Traditional teaching means, be combined, the common overall process that participates in teaching, with the media information function in the student, form rational structure of teaching, reach the optimized successes achieved in teaching.Therefore, multimedia teaching apparatus is more and more paid attention in teaching.But, existing instructional device is generally that central control system, teaching main frame etc. is assemblied in tank shell, and projector can be arranged on tank shell, and this instructional device volume is too huge, very large, the so huge device that takes up room is placed in classroom the action that also affects indoor attractive in appearance or teachers and students.And the use that also effectively do not combine of present blank and green plate, in a classroom, blank and green plate are installed respectively, have brought very large inconvenience to the operator like this.
The utility model content
For the weak point existed in above-mentioned technology, the utility model provide a kind of simple in structure, easy to operate, take up room collapsible classroom multimedia teaching apparatus little, by expansion or the closed interactive double-purpose function that realizes this device of two green plates and electronic whiteboard.
For achieving the above object, the utility model provides a kind of collapsible classroom multimedia teaching apparatus, comprises the green plate in a left side and right green plate that fixed mount, electronic whiteboard, projector, projection bracket, computing machine and pros and cons all can be write; Described electronic whiteboard is installed on fixed mount, described projector is arranged on the top of fixed mount and is positioned at the dead ahead of electronic whiteboard by projection bracket, be fixed with the optical interaction instrument be electrically connected to it on the top of described electronic whiteboard, described optical interaction instrument and projector are electrically connected to computing machine respectively; The green plate in a described left side is hinged on the left side of fixed mount, the green plate in the described right side is hinged on the right side of fixed mount, the shape size and the electronic whiteboard that after the green plate in a described left side and right green plate closing, form are suitable, on the bottom of described fixed mount, are fixed with for supporting the feet of this device.
Wherein, described device also comprises computer box; Be equipped with trapped orbit on the bottom of the green plate in the described right side and fixed mount, the top of described computer box is provided with first sliding rail suitable with trapped orbit.
Wherein, described device also comprises control box; The bottom of the green plate in a described left side is provided with left trapped orbit, and the top of described control box is provided with respectively the second movable slide rail suitable with the trapped orbit of left trapped orbit and fixed mount.
Wherein, described device also comprises sound equipment, and described sound equipment is installed on the top of fixed mount.
Wherein, be built-in with a plurality of the first magnet on described electronic whiteboard, all be built-in with the second magnet a plurality of and the first magnet phase adhesive on the green plate in a described left side and right green plate.
Wherein, described device also comprises a plurality of latches; Described control box is fixedly connected with left green plate by latch, and described computer box is fixedly connected with right green plate by latch.
Wherein, described computing machine comprises main frame, display and keyboard; Described main frame is installed in the top of fixed mount, and described display and keyboard are installed in respectively on computer box and respectively and are electrically connected to main frame.
Wherein, described computer box comprises protecting border and the computer desk that is built-in with Key board drawer, and described computer desk is articulated in protecting border.
Wherein, described control box comprises shell and over cap; Described over cap is articulated on the bottom of shell and is formed for the cavity of accommodating article after both closures.
The beneficial effects of the utility model are: compared with prior art, the collapsible classroom multimedia teaching apparatus that the utility model provides, electronic whiteboard is installed on fixed mount, left green plate is hinged on the left side of fixed mount, right green plate is hinged on the right side of fixed mount, and the shape size and the electronic whiteboard that after left green plate and right green plate closing, form are suitable; When two green plate closings are on electronic whiteboard, can be using it as a complete common green plate, available chalk is directly write thereon; When two blocks of green plates outwards open to 180 degree, the user both can operate on middle electronic whiteboard, available chalk is write on the green plate of both sides again, realized the effect of the utilization in the saving in interactive double-purpose function, space of this device and space, the height modulability and the simple operation that have greatly improved this device.The utlity model has reasonable in design, easy to use, convenient flexibly, take up room little and applied widely etc.
The accompanying drawing explanation
Fig. 1 is the constitutional diagram that collapsible classroom of the present utility model multimedia teaching apparatus does not launch;
Fig. 2 is the constitutional diagram that collapsible classroom of the present utility model multimedia teaching apparatus launches.
The main element symbol description is as follows:
10, fixed mount 11, electronic whiteboard
12, projector 13, left green plate
14, right green plate 15, optical interaction instrument
16, feet 17, computer box
18, control box 19, sound equipment
20, the second magnet 21, main frame
22, keyboard 23, projection bracket
101, trapped orbit 171, the protecting border of fixed mount
172, computer desk 181, shell
182, over cap
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, the collapsible classroom multimedia teaching apparatus that the utility model provides, comprise the green plate 13 in a left side and right green plate 14 that fixed mount 10, electronic whiteboard 11, projector 12, projection bracket 23, computing machine and pros and cons all can be write; Electronic whiteboard 11 is installed on fixed mount 10, projector 12 is arranged on the top of fixed mount 10 and is positioned at the dead ahead of electronic whiteboard 11 by projection bracket 23, be fixed with the optical interaction instrument 15 be electrically connected to it on the top of electronic whiteboard 11, optical interaction instrument 15 and projector 12 are electrically connected to computing machine respectively; Left green plate 13 is hinged on the left side of fixed mount 10, right green plate 14 is hinged on the right side of fixed mount 10, the shape size and the electronic whiteboard 11 that after left green plate 13 and right green plate 14 are closed, form are suitable, are fixed with the feet 16 for supporting this device on the bottom of fixed mount 10.
Situation compared to prior art, the collapsible classroom multimedia teaching apparatus that the utility model provides, electronic whiteboard 11 is installed on fixed mount 10, left green plate 13 is hinged on the left side of fixed mount 10, right green plate 14 is hinged on the right side of fixed mount 10, and the shape size and the electronic whiteboard 11 that after left green plate 13 and right green plate 14 are closed, form are suitable; When two green plate closings are on electronic whiteboard 11, can be using it as a complete common green plate, available chalk is directly write thereon; When two blocks of green plates outwards open to 180 degree, the user both can operate on middle electronic whiteboard 11, available chalk is write on the green plate of both sides again, realized the effect of the utilization in the saving in interactive double-purpose function, space of this device and space, the height modulability and the simple operation that have greatly improved this device.The utlity model has reasonable in design, easy to use, convenient flexibly, take up room little and applied widely etc.
In the present embodiment, this device also comprises computer box 17; Be equipped with trapped orbit on the bottom of right green plate 14 and fixed mount 10, the top of computer box 17 is provided with the first sliding rail (not shown) suitable with trapped orbit, on the trapped orbit 101 of computer box 17 the trapped orbit (not shown) on the green plate 14 in the right side and fixed mount under the effect of the first sliding rail, slides.This device also comprises control box 18; The bottom of left green plate 13 is provided with left trapped orbit (not shown), the top of control box 18 is provided with respectively the second movable slide rail (not shown) suitable with the trapped orbit 101 of left trapped orbit and fixed mount, on the trapped orbit 101 of control box 18 the trapped orbit (not shown) on the green plate 13 in a left side and fixed mount under the effect of the second sliding rail, slides.When this installs the not deployed condition at Fig. 1, computer box 17 and control box 18 are all below electronic whiteboard 11; When this installs the deployed condition at Fig. 2, computer box 17 slides into the below of left green plate 13, and control box 18 slides into the below of right green plate 14.The design of trapped orbit and movable slide rail, make the user to need the position of using according to the two need to being slided into of oneself.
In the present embodiment, computing machine comprises main frame 21, display (not shown) and keyboard 22; Main frame 21 is installed in the top of fixed mount 10, and display and keyboard 22 are installed in respectively on computer box 17 and are electrically connected to main frame 21 respectively.Computer box 17 comprises protecting border 171 and the computer desk 172 that is built-in with Key board drawer, and computer desk 172 is articulated in protecting border 171; When needs are used keyboard 22, by the outside 90-degree rotation of computer desk 172, keyboard 22 is extracted from Key board drawer, the operator can be convenient to use keyboard 22 and computer desk 172.Control box 18 comprises shell 181 and over cap 182; Over cap 182 is articulated on the bottom of shell 181 and is formed for the cavity of accommodating article after both closures.Chalk, blackboard eraser or rag etc. can be placed in cavity, when needs are used these article, just open over cap 182, therefrom take out and use; When not needing, just replace; The article loss can be effectively avoided in this design.
In the present embodiment, device also comprises sound equipment 19, sound equipment 19 is installed on the top of fixed mount 10, and on the left and right sides, top of fixed mount 10, sound equipment 19 is arranged, sound that like this can teachers or the sound dispersion of learner answering questions problem be to whole teacher, the teachers and students in whole classroom can be listened and obtain sound.Certainly; the utility model is not limited to adopt installs the embodiment of sound equipment 19 on fixed mount 10; can also be that the teacher directly holds loudspeaker or sound equipment 19 is installed in to other embodiments of other positions; if to the change of the taked mode that amplifies; all belong to simple variation of the present utility model or conversion, fall into protection domain of the present utility model.
In the present embodiment, be built-in with a plurality of the first magnet (not shown) on electronic whiteboard 11, all be built-in with the second magnet 20 a plurality of and the first magnet phase adhesive on left green plate 13 and right green plate 14.After the green plate 13 in a left side and the inside closure of right green plate 14, towards the direction laminating of electronic whiteboard 11, under the fixedly adhesive at the first magnet and the second magnet 20, left green plate 13 and right green plate 14 are fitted on electronic whiteboard 11.Certainly; the utility model is not limited to the embodiment that adopts magnet attraction; can also be to adopt the bonding engaging to wait other embodiments; if the change with the mode of left green plate 13 and the 14 fixing laminatings of right green plate to electronic whiteboard 11; all belong to simple variation of the present utility model or conversion, fall into protection domain of the present utility model.
In the present embodiment, device also comprises a plurality of latch (not shown); Control box 18 is fixedly connected with left green plate 13 by latch, and computer box 17 is fixedly connected with right green plate 14 by latch.After control box 18 is moved to the left certain position along the left trapped orbit of the trapped orbit 101 of fixed mount and left green plate 13, adopting latch that control box 18 and left green plate 13 is fixing, make control box 18 be fixed on the below of left green plate 13; When computer box 17 moves right to certain position along the trapped orbit 101 of fixed mount and the right trapped orbit of right green plate 14, adopting latch that computer box 17 and right green plate 14 is fixing, make control box 18 be fixed on the below of left green plate 13.Certainly, the two position of computer box 17 and control box 18 can exchange.
In the present embodiment, electronic whiteboard 11 is the FTS electronic whiteboard, is electric curtain formula electronic whiteboard, and the English full name of FTS is: Fabric tension system.This FTS electronic whiteboard has improved the convenience of operation.
Advantage of the present utility model is:
1) when the operator only need to use green plate, by this device in deployed condition not, left green plate 13 and right green plate 14 both closed and with the fixing laminating of electronic whiteboard 11, now left green plate 13 and right green plate 14 both unite two into one and become a common green plate, the operator can directly adopt and be operated respectively on this green plate.
2) need jointly while using electronic whiteboard 11 and green plate as the operator, the green plate 13 in a left side and right green plate 14 are outwards opened respectively to 180 degree fixing afterwards, now, this device is in deployed condition, electronic whiteboard 11 is in centre position, and the operator both can use electronic whiteboard 11, can use green plate again.This folding mode is effective conserve space and utilize space not only, and can effectively avoid electronic whiteboard 11 phenomenon that scratches or wear and tear to occur when not using.
3) operator writes on electronic whiteboard 11, and optical interaction instrument 15 is processed and write signal, then this is write to the coordinate information that signal converts applicable computing machine use to; The written contents that computing machine obtains according to output coordinate information, computing machine is transferred to projector 12 by written contents, and projector 12 projects to written contents on electronic whiteboard 11, offers the participant and uses.
4) control box 18 and computer box 17 all adopt the structure of pivot joint, when needs are used deployable these two; Can pack up when not in use.This spline structure does not only take up room, and handled easily, specious.
Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (9)

1. a collapsible classroom multimedia teaching apparatus, is characterized in that, comprises the green plate in a left side and right green plate that fixed mount, projection bracket, electronic whiteboard, projector, computing machine and pros and cons all can be write; Described electronic whiteboard is installed on fixed mount, described projector is arranged on the top of fixed mount and is positioned at the dead ahead of electronic whiteboard by projection bracket, be fixed with the optical interaction instrument be electrically connected to it on the top of described electronic whiteboard, described optical interaction instrument and projector are electrically connected to computing machine respectively; The green plate in a described left side is hinged on the left side of fixed mount, the green plate in the described right side is hinged on the right side of fixed mount, the shape size and the electronic whiteboard that after the green plate in a described left side and right green plate closing, form are suitable, on the bottom of described fixed mount, are fixed with for supporting the feet of this device.
2. collapsible classroom according to claim 1 multimedia teaching apparatus, is characterized in that, described device also comprises computer box; Be equipped with trapped orbit on the bottom of the green plate in the described right side and fixed mount, the top of described computer box is provided with first sliding rail suitable with trapped orbit.
3. collapsible classroom according to claim 2 multimedia teaching apparatus, is characterized in that, described device also comprises control box; The bottom of the green plate in a described left side is provided with left trapped orbit, and the top of described control box is provided with respectively the second movable slide rail suitable with the trapped orbit of left trapped orbit and fixed mount.
4. collapsible classroom according to claim 3 multimedia teaching apparatus, is characterized in that, described device also comprises sound equipment, and described sound equipment is installed on the top of fixed mount.
5. collapsible classroom according to claim 3 multimedia teaching apparatus, is characterized in that, is built-in with a plurality of the first magnet on described electronic whiteboard, all is built-in with the second magnet a plurality of and the first magnet phase adhesive on the green plate in a described left side and right green plate.
6. collapsible classroom according to claim 4 multimedia teaching apparatus, is characterized in that, described device also comprises a plurality of latches; Described control box is fixedly connected with left green plate by latch, and described computer box is fixedly connected with right green plate by latch.
7. collapsible classroom according to claim 1 multimedia teaching apparatus, is characterized in that, described computing machine comprises main frame, display and keyboard; Described main frame is installed in the top of fixed mount, and described display and keyboard are installed in respectively on computer box and respectively and are electrically connected to main frame.
8. collapsible classroom according to claim 2 multimedia teaching apparatus, is characterized in that, described computer box comprises protecting border and the computer desk that is built-in with Key board drawer, and described computer desk is articulated in protecting border.
9. collapsible classroom according to claim 3 multimedia teaching apparatus, is characterized in that, described control box comprises shell and over cap; Described over cap is articulated on the bottom of shell and is formed for the cavity of accommodating article after both closures.
CN2013202327146U 2013-04-27 2013-04-27 Folding-type multimedia teaching device of classroom Expired - Fee Related CN203325239U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788382A (en) * 2016-05-24 2016-07-20 华北理工大学 Multimedia teaching equipment
CN106128177A (en) * 2016-08-30 2016-11-16 天津泽智科技发展有限公司 Double-sided multifunctional teaching all-in-one machine device
CN106205226A (en) * 2016-08-30 2016-12-07 天津市府易科技有限公司 A kind of multifunction teaching integrative machine
CN106327938A (en) * 2016-11-17 2017-01-11 河南机电高等专科学校 Auxiliary teaching device for computer
CN112396883A (en) * 2021-01-11 2021-02-23 滨州学院 Drama movie & TV literature teaching display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788382A (en) * 2016-05-24 2016-07-20 华北理工大学 Multimedia teaching equipment
CN106128177A (en) * 2016-08-30 2016-11-16 天津泽智科技发展有限公司 Double-sided multifunctional teaching all-in-one machine device
CN106205226A (en) * 2016-08-30 2016-12-07 天津市府易科技有限公司 A kind of multifunction teaching integrative machine
CN106327938A (en) * 2016-11-17 2017-01-11 河南机电高等专科学校 Auxiliary teaching device for computer
CN112396883A (en) * 2021-01-11 2021-02-23 滨州学院 Drama movie & TV literature teaching display device
CN112396883B (en) * 2021-01-11 2022-07-15 滨州学院 Drama movie & TV literature teaching display device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20170427