CN105280039A - A computer-based multimedia teaching instrument - Google Patents
A computer-based multimedia teaching instrument Download PDFInfo
- Publication number
- CN105280039A CN105280039A CN201510805707.4A CN201510805707A CN105280039A CN 105280039 A CN105280039 A CN 105280039A CN 201510805707 A CN201510805707 A CN 201510805707A CN 105280039 A CN105280039 A CN 105280039A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- teaching instrument
- multimedia teaching
- mechanical arm
- computer
- 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
Links
- 210000001503 Joints Anatomy 0.000 abstract 1
- 241001633942 Dais Species 0.000 description 4
- 230000001131 transforming Effects 0.000 description 2
- 229910004682 ON-OFF Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- 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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
Abstract
The invention provides a computer-based multimedia teaching instrument comprising a cabinet body. A tablet computer is embedded in the center of the table top of the cabinet body; the two sides of the table top of the cabinet body are provided with handles; a microphone which is supported upward is arranged on the table top of the cabinet body; the front side of the table top of the cabinet body is provided with a control switch; the side wall of the cabinet body is provided with a USB slot; the back surface of the cabinet body is provided with a loudspeaker; one side of the back surface of the cabinet body is connected with a moving mechanical arm which is supported upward and formed by splicing a plurality of sections of sub-arms, wherein the sub-arms are in hinge joint through damping universal joints; the top end of the moving mechanical arm is provided with a rotary projector. The teaching instrument integrates the tablet computer, the projector, the microphone and the loudspeaker; various multimedia teaching operations can be performed through a touch screen of the tablet computer; the whole teaching instrument is independently arranged without depending on a platform and is small in size; the teaching instrument is portable and is convenient to maintain and manage.
Description
Technical field
The present invention relates to a kind of computer based multimedia teaching instrument, belong to multimedia teaching apparatus technical field.
Background technology
Along with the development of Modern Education Technology, Multimedia assisted instruction enters teaching classroom.Computer Multimedia Technology is utilized to carry out overview display to data such as text, sound, figure, image, animations, both pictures and texts are excellent, very impressive, vivid teaching environment fully to create one, smooth enforcement for teachers ' teaching provides the representation aids of image, thus motivate students' interest in learning, effectively improve teaching efficiency.
But existing multimedia teaching instrument, usually need that effectively transformation is carried out to the dais in classroom and could adapt to the needs of computer multimedia teaching, this transformation, greatly occupy the space structure at dais, and be fixed on dais after installing, portability is poor, is not easy to carry out maintenance and management, is easily damaged.
Summary of the invention
The object of this invention is to provide a kind of computer based multimedia teaching instrument, poor to solve existing multimedia teaching instrument portability, be not easy to carry out maintenance and management, the problem be easily damaged.
The concrete technical scheme that the present invention takes is as follows:
A kind of computer based multimedia teaching instrument, comprise cabinet, the table top center of cabinet is embedded with panel computer, the table top both sides of cabinet are provided with handle, cabinet table top is also provided with a microphone upwards propped, the front side of cabinet table top is provided with gauge tap, the sidewall of cabinet is provided with USB slot, the back side of cabinet is provided with loudspeaker, the side, the back side of cabinet is also connected with a fitness machine mechanical arm upwards propped, fitness machine mechanical arm adopts the sub-arm of more piece to be spliced, the universal joint of band damping is adopted to carry out hinged between each sub-arm, on the top of fitness machine mechanical arm, rotating projector is also installed, described microphone, USB slot, loudspeaker are all connected with panel computer by circuit with projector.
Preferably, described cabinet adopts ramp shaped structure, and its bottom surface is provided with arrangement for adjusting height.
Preferably, described microphone is upwards propped from cabinet table top by metallic cords pipe.
Preferably, described fitness machine mechanical arm is provided with three knot arms.
Beneficial effect of the present invention is: this computer based multimedia teaching instrument is integrated with panel computer, projector, microphone and loudspeaker simultaneously, various multimedia teaching operation can be carried out by the touch-screen of panel computer, and whole teaching appliance is independent setting, volume is little, dais need not be relied on, good portability, is convenient to carry out maintenance and management.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is lateral side view of the present invention.
In figure: 1-cabinet, 2-fitness machine mechanical arm, 3-projector, 4-panel computer, 5-microphone, 6-handle, 7-gauge tap, 8-USB slot, 9-arrangement for adjusting height, 10-loudspeaker.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As Figure 1-Figure 2, this computer based multimedia teaching instrument comprises cabinet 1, and cabinet 1 adopts ramp shaped structure, and its bottom surface is provided with arrangement for adjusting height 9, the table top center of cabinet 1 is embedded with panel computer 4, the table top both sides of cabinet 1 are provided with handle 6, cabinet 1 table top is also provided with a microphone 5 upwards propped with metallic cords pipe, the front side of cabinet 1 table top is provided with gauge tap 7, for controlling the on off state of each electric component of teaching appliance, the sidewall of cabinet 1 is provided with USB slot 8, for transmitting data externally to panel computer 4 and charging for panel computer 4, the back side of cabinet 1 is provided with loudspeaker 10, the side, the back side of cabinet 1 is also connected with a fitness machine mechanical arm 2 upwards propped, fitness machine mechanical arm 2 adopts three knot arms to be spliced, the universal joint of band damping is adopted to carry out hinged between each sub-arm, on the top of fitness machine mechanical arm 2, rotating projector 3 is also installed, described microphone 5, USB slot 8, loudspeaker 10 are all connected with panel computer 4 by circuit with projector 3.
In this teaching appliance, the sound that microphone 5 and loudspeaker 10 can allow teacher teach effectively expands, owing to adopting the universal joint of band damping to carry out hinged between each sub-arm of fitness machine mechanical arm 2, position and the angle of projector 3 can be regulated easily, projector 3 self can also carry out the rotation of certain angle, therefore can easily by the content accurate projection of panel computer 4 on the blank metope in projection screen or classroom.
Above-mentioned legend is only exemplary embodiments of the present invention, is not limited to the present invention, and all any amendments done within the spirit and principles in the present invention-equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a computer based multimedia teaching instrument, it is characterized in that: comprise cabinet (1), the table top center of cabinet (1) is embedded with panel computer (4), the table top both sides of cabinet (1) are provided with handle (6), cabinet (1) table top is also provided with a microphone upwards propped (5), the front side of cabinet (1) table top is provided with gauge tap (7), the sidewall of cabinet (1) is provided with USB slot (8), the back side of cabinet (1) is provided with loudspeaker (10), the side, the back side of cabinet (1) is also connected with a fitness machine mechanical arm (2) upwards propped, fitness machine mechanical arm (2) adopts the sub-arm of more piece to be spliced, the universal joint of band damping is adopted to carry out hinged between each sub-arm, on the top of fitness machine mechanical arm (2), rotating projector (3) is also installed, described microphone (5), USB slot (8), loudspeaker (10) are all connected with panel computer (4) by circuit with projector (3).
2. multimedia teaching instrument according to claim 1, is characterized in that: described cabinet (1) adopts ramp shaped structure, and its bottom surface is provided with arrangement for adjusting height (9).
3. multimedia teaching instrument according to claim 1, is characterized in that: described microphone (5) is upwards propped from cabinet (1) table top by metallic cords pipe.
4. multimedia teaching instrument according to claim 1, is characterized in that: described fitness machine mechanical arm (2) is provided with three knot arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805707.4A CN105280039A (en) | 2015-11-20 | 2015-11-20 | A computer-based multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805707.4A CN105280039A (en) | 2015-11-20 | 2015-11-20 | A computer-based multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280039A true CN105280039A (en) | 2016-01-27 |
Family
ID=55148958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805707.4A Pending CN105280039A (en) | 2015-11-20 | 2015-11-20 | A computer-based multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280039A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644236U (en) * | 2013-12-24 | 2014-06-11 | 新乡职业技术学院 | Portable multimedia teaching system |
| CN203706472U (en) * | 2014-03-07 | 2014-07-09 | 哈尔滨理工大学 | Portable multimedia mobile teaching apparatus |
| CN203882463U (en) * | 2014-05-27 | 2014-10-15 | 深圳市时尚德源文化传播有限公司 | Portable teaching machine |
| CN203910055U (en) * | 2014-06-06 | 2014-10-29 | 南京銮清电子科技有限公司 | Portable multimedia all-in-one machine having touch display screen |
| CN205158686U (en) * | 2015-11-20 | 2016-04-13 | 广西职业技术学院 | Multimedia teaching appearance based on computer |
-
2015
- 2015-11-20 CN CN201510805707.4A patent/CN105280039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644236U (en) * | 2013-12-24 | 2014-06-11 | 新乡职业技术学院 | Portable multimedia teaching system |
| CN203706472U (en) * | 2014-03-07 | 2014-07-09 | 哈尔滨理工大学 | Portable multimedia mobile teaching apparatus |
| CN203882463U (en) * | 2014-05-27 | 2014-10-15 | 深圳市时尚德源文化传播有限公司 | Portable teaching machine |
| CN203910055U (en) * | 2014-06-06 | 2014-10-29 | 南京銮清电子科技有限公司 | Portable multimedia all-in-one machine having touch display screen |
| CN205158686U (en) * | 2015-11-20 | 2016-04-13 | 广西职业技术学院 | Multimedia teaching appearance based on computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |