CN204926575U - Multimedia teaching equipment - Google Patents
Multimedia teaching equipment Download PDFInfo
- Publication number
- CN204926575U CN204926575U CN201520713631.8U CN201520713631U CN204926575U CN 204926575 U CN204926575 U CN 204926575U CN 201520713631 U CN201520713631 U CN 201520713631U CN 204926575 U CN204926575 U CN 204926575U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- multimedia
- classroom
- touch control
- rectangular frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multimedia teaching equipment, including blackboard, multi -media touch -control platform and an embedded rectangular frame in the wall body of the dead ahead in classroom, but rectangular frame's inside is provided with equal lateral sliding's first spout and second spout respectively, the blackboard all is provided with horizontal rolling pulley with the border of multi -media touch -control platform, blackboard and multi -media touch -control platform all set up in rectangular frame and through respective pulley respectively with first spout and second spout sliding connection, multi -media touch -control platform is located the back of blackboard. The utility model discloses a multimedia teaching equipment, it is little to occupy the interior space, moreover can effectual protection multi -media touch -control platform.
Description
Technical field
The utility model relates to teaching equipment field, particularly a kind of multimedia teaching facility.
Background technology
In traditional multimedia teaching facility, described blackboard and multimedia touch control face plates are all directly installed on the body of wall in dead ahead, classroom, so take very much the space in classroom, and described multimedia touch control face plates is only directly exposed in classroom, therefore easily by damage.
Utility model content
(1) technical matters that will solve
Problem to be solved in the utility model to reduce taking up room and preventing multimedia touch control face plates damaged of classroom.
(2) technical scheme
For solving the problem, the utility model provides a kind of multimedia teaching facility, comprises blackboard, multimedia touch control face plates and a rectangular frame be embedded in the dead ahead body of wall in classroom; The inside of described rectangular frame is respectively arranged with first chute and the second chute that all can laterally slide, the edge of described blackboard and multimedia touch control face plates is provided with the pulley laterally rolled, described blackboard and multimedia touch control face plates to be all arranged in rectangular frame and to be connected with the first chute and the second slide respectively by respective pulley, and described multimedia touch control face plates is positioned at the back side of blackboard.
In above-mentioned multimedia teaching facility, described first chute and blackboard all have two pieces, and the length of described blackboard is the half of rectangular frame length.
In above-mentioned multimedia teaching facility, the left and right sides of described blackboard and multimedia touch control face plates is provided with cushion pad.
In above-mentioned multimedia teaching facility, also comprise audio amplifier, the body of wall that described audio amplifier is arranged on dead ahead, classroom is positioned at the left and right sides of rectangular frame; Setting height(from bottom) between described audio amplifier and ground, classroom is 2.2M, and the angle between the leading flank of audio amplifier and ground, classroom is 10 °.
In above-mentioned multimedia teaching facility, the setting height(from bottom) between described multimedia touch control face plates and ground, classroom is 90CM.
In above-mentioned multimedia teaching facility, also comprise several video cameras, described video camera is transversely arranged and be arranged on the body of wall in dead astern, classroom, and the height of video camera is 2.1M, and the spacing of described adjacent both sides video camera is 15CM-25CM.
(3) beneficial effect
Multimedia teaching facility of the present utility model; by arranging the rectangular frame in an embedded dead ahead body of wall; thus can blackboard and multimedia touch control face plates be installed in body of wall; thus decrease indoor taking up room; and multimedia touch control face plates is positioned at the inner side of blackboard; therefore the effect of protection can be played to multimedia touch control face plates, described blackboard and multimedia touch control face plates all can sliding positions in addition, so the student on diverse location that can conveniently impart knowledge to students.
Accompanying drawing explanation
Fig. 1 is the stereographic map that multimedia teaching facility of the present utility model is arranged in classroom;
The planimetric map that Fig. 2 is blackboard of the present utility model, multimedia touch control face plates is connected with rectangular frame;
Fig. 3 is the cut-open view of A-A in Fig. 2;
1 be blackboard in figure, 2 be multimedia touch control face plates, 3 be rectangular frame, 4 be pulley, 5 be cushion pad, 6 be audio amplifier, 7 for video camera, 31 be the first chute, 32 be the second chute.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1-Figure 3, a kind of multimedia teaching facility, comprises blackboard 1, multimedia touch control face plates 2 and a rectangular frame 3 be embedded in the dead ahead body of wall in classroom; The inside of described rectangular frame 3 is respectively arranged with first chute 31 and second chute 32 that all can laterally slide, described blackboard 1 is provided with the edge of multimedia touch control face plates 2 pulley 4 laterally rolled, described blackboard 1 and multimedia touch control face plates 2 to be all arranged in rectangular frame 3 and to be slidably connected with the first chute 31 and the second chute 32 respectively by respective pulley, so not only can taking up room to indoor be decreased, but also its position can be moved, to facilitate the student of teaching on diverse location.The left and right sides of described blackboard 1 and multimedia touch control face plates 2 is provided with cushion pad 5, like this when slip, can prevent blackboard 1 and damage between multimedia touch control face plates 2 and rectangular frame 3.Described multimedia touch control face plates 2 is positioned at the back side of blackboard 1, so can, to the effect stating multimedia touch control face plates 2 and play protection, prevent it by damage.Setting height(from bottom) between described multimedia touch control face plates 2 and ground, classroom is 90CM.
Certainly, the first above-mentioned chute 31 and blackboard 1 all have two pieces, and the length of described blackboard 1 is the half of rectangular frame 3 length, can make the whole spaces utilizing blackboard 1 on rectangular frame 3 like this.
In above-mentioned multimedia teaching facility, also comprise audio amplifier 6, the body of wall that described audio amplifier 6 is arranged on dead ahead, classroom is positioned at the left and right sides of rectangular frame 3; Setting height(from bottom) between described audio amplifier 6 and ground, classroom is 2.2M, and the angle between the leading flank of audio amplifier and ground, classroom is 10 °.This mounting means can meet classroom each corner boosting evenly.
In above-mentioned multimedia teaching facility, also comprise several video cameras 7, described video camera is transversely arranged and be arranged on the body of wall in dead astern, classroom, and the height of video camera is 2.1M, and the spacing of described adjacent both sides video camera is 15CM-25CM.This mounting means makes the content of recording as class-teaching of teacher situation, facial expression, and writing on the blackboard can from angle, and the aspect effects such as brightness reach optimum.
In above-mentioned multimedia teaching facility, also comprise student's monopod video camera, described student's monopod video camera installs edge on blackboard, distance dais ground distance is 2.1CM-2.2CM, center ofthe installs student's panoramic camera, apart from metope 0.5M on the right side of blackboard, apart from ground, classroom 2.2M.Illustrate: this mounting means makes the content of recording such as student attend class situation, facial expression, can from angle, the aspect effects such as brightness reach optimum.
In above-mentioned multimedia teaching facility, also comprise auxiliary camera: described auxiliary camera is arranged on classroom center line, apart from classroom blackboard 4.8M, ceiling is installed, writing on the blackboard is auxiliary to be arranged on along flushing line on the right side of blackboard, and ceiling is installed, apart from front wall 26CM, student assists, and is arranged on ceiling installation above center line blackboard before and after classroom.Illustrate: this mounting means maximum area can detect defined area, makes camera control (tracking, feature etc.) sensitiveer.
In above-mentioned multimedia teaching facility, also comprise sound collection mechanism, described sound collection mechanism for hanging wheat, described in hang wheat and be uniformly distributed installation, first row apart from blackboard 2.5M, second row apart from blackboard 2.7M, the 3rd array pitch blackboard 5.7M, microphone angle 60 °.Illustrate: can the whole acquisition process of sound of teacher in classroom and student used, without dead angle.
In above-mentioned multimedia teaching facility, also comprise circuit integrated, can save material, shorten signal transmission distance, video/audio effect can reach optimum condition, is convenient to later stage repair and maintenance.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a multimedia teaching facility, is characterized in that, described multimedia teaching facility comprises blackboard (1), multimedia touch control face plates (2) and a rectangular frame (3) be embedded in the dead ahead body of wall in classroom; The inside of described rectangular frame (3) is respectively arranged with first chute (31) and the second chute (32) that all can laterally slide, described blackboard (1) is provided with the edge of multimedia touch control face plates (2) pulley (4) laterally rolled, described blackboard (1) and multimedia touch control face plates (2) are all arranged in rectangular frame (3) and are also slidably connected with the first chute (31) and the second chute (32) respectively by respective pulley, and described multimedia touch control face plates (2) is positioned at the back side of blackboard (1).
2. multimedia teaching facility according to claim 1, is characterized in that, described first chute (31) and blackboard (1) all have two pieces, and the length of described blackboard (1) is the half of rectangular frame (3) length.
3. multimedia teaching facility according to claim 2, is characterized in that, the left and right sides of described blackboard (1) and multimedia touch control face plates (2) is provided with cushion pad (5).
4. multimedia teaching facility according to claim 3, is characterized in that, also comprises audio amplifier (6), and the body of wall that described audio amplifier (6) is arranged on dead ahead, classroom is positioned at the left and right sides of rectangular frame (3); Setting height(from bottom) between described audio amplifier (6) and ground, classroom is 2.2M, and the angle between the leading flank of audio amplifier and ground, classroom is 10 °.
5. multimedia teaching facility according to claim 1, is characterized in that, the setting height(from bottom) between described multimedia touch control face plates (2) and ground, classroom is 90CM.
6. multimedia teaching facility according to claim 1, it is characterized in that, also comprise several video cameras (7), described video camera is transversely arranged and be arranged on the body of wall in dead astern, classroom, and the height of video camera is 2.1M, the spacing of described adjacent both sides video camera is 15CM-25CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713631.8U CN204926575U (en) | 2015-09-16 | 2015-09-16 | Multimedia teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713631.8U CN204926575U (en) | 2015-09-16 | 2015-09-16 | Multimedia teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926575U true CN204926575U (en) | 2015-12-30 |
Family
ID=54975684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713631.8U Expired - Fee Related CN204926575U (en) | 2015-09-16 | 2015-09-16 | Multimedia teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142921A (en) * | 2016-07-22 | 2016-11-23 | 重庆多创电子技术有限公司 | Multifunction electronic blackboard |
| CN109737323A (en) * | 2019-02-21 | 2019-05-10 | 常州格莱特光电科技有限公司 | A kind of wisdom lighting device of pan-shot |
-
2015
- 2015-09-16 CN CN201520713631.8U patent/CN204926575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142921A (en) * | 2016-07-22 | 2016-11-23 | 重庆多创电子技术有限公司 | Multifunction electronic blackboard |
| CN106142921B (en) * | 2016-07-22 | 2018-07-06 | 重庆多创电子技术有限公司 | Multifunction electronic blackboard |
| CN109737323A (en) * | 2019-02-21 | 2019-05-10 | 常州格莱特光电科技有限公司 | A kind of wisdom lighting device of pan-shot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |