CN210428870U - Course teaching interactive multimedia device - Google Patents
Course teaching interactive multimedia device Download PDFInfo
- Publication number
- CN210428870U CN210428870U CN201921325608.6U CN201921325608U CN210428870U CN 210428870 U CN210428870 U CN 210428870U CN 201921325608 U CN201921325608 U CN 201921325608U CN 210428870 U CN210428870 U CN 210428870U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- teaching
- top fixedly
- interactive multimedia
- rod
- 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
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses an interactive multimedia device of course teaching, put pole, teaching storage tank and bracing piece including the device bottom plate, putting, the top fixedly connected with of putting the pole puts the frame, the top fixedly connected with operation platform of teaching storage tank, the top fixedly connected with pivot of bracing piece, the top fixedly connected with telescopic link of pivot, the top fixedly connected with assembly support of telescopic link. This interactive multimedia device of course teaching, through putting the pole, the teaching storage tank, put frame and operation platform's setting, it conveniently puts the projecting apparatus to put the frame, the teaching storage tank is convenient to be deposited some teaching aids, operation platform conveniently puts and operates panel computer and notebook computer, through the bracing piece, the apparatus further comprises a rotating shaft, the telescopic link, the setting of erection support and projection curtain, increase the range of application of device, guarantee the range of application of device, the problem of projection curtain position singleness not adjustable has been solved.
Description
Technical Field
The utility model relates to a multimedia device technical field specifically is an interactive multimedia device of course teaching.
Background
The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect.
Multimedia teaching is really ancient, teachers teach with the help of texts, sounds and pictures, but in the 80 th century, comprehensive application and classroom teaching of various electronic media such as slides, projection, sound recording, video recording and the like are adopted, the teaching technology is also called multimedia combined teaching or audio-visual teaching, and in the 90 th century, with rapid development and popularization of computer technology, multimedia computers gradually replace the comprehensive use status of various previous teaching media, so that the multimedia teaching generally referred to by people is a teaching activity process which is developed by means of multimedia computers and multimedia teaching software which is manufactured in advance, and can be called computer-aided teaching.
To current multimedia device, mostly all fix at the teaching classroom, can not remove and can not adjust, operate comparatively loaded down with trivial details in outdoor activities, waste longer time and energy when arranging equipment, so now propose a interactive multimedia device of course teaching, make things convenient for the staff to arrange and use under the circumstances of assurance safety.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a course teaching interactive multimedia device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an interactive multimedia device of course teaching, includes the device bottom plate, the upper surface of device bottom plate is from a left side to the right side fixedly connected with in proper order puts pole, teaching storage tank and bracing piece, the top fixedly connected with of putting the pole puts the frame, the top fixedly connected with operation platform of teaching storage tank, the top fixedly connected with pivot of bracing piece, the top fixedly connected with telescopic link of pivot, the top fixedly connected with assembly bracket of telescopic link, one side of assembly bracket is provided with the projection curtain.
Optionally, a damper is fixedly connected to the lower surface of the device bottom plate.
Optionally, the bottom end of the damper is fixedly connected with a universal wheel.
Optionally, a supporting bracket is fixedly connected to one side of the device bottom plate.
Optionally, the lower surface of the support bracket is fixedly connected with a hydraulic rod.
Optionally, one end of the hydraulic rod is fixedly connected with a rubber pad.
(III) advantageous effects
The utility model provides an interactive multimedia device of course teaching possesses following beneficial effect:
1. this interactive multimedia device of course teaching, through putting the pole, the teaching storage tank, put frame and operation platform's setting, it conveniently puts the projecting apparatus to put the frame, the teaching storage tank is convenient to be deposited some teaching aids, operation platform conveniently puts and operates panel computer and notebook computer, through the bracing piece, the apparatus further comprises a rotating shaft, the telescopic link, the setting of erection support and projection curtain, the adjustment telescopic link expandes the projection curtain and rotates pivot to suitable position, use and the projection equipment to height differs, increase the range of application of device, guarantee the range of application of device, the single not adjustable problem in projection curtain position has been solved.
2. This interactive multimedia device of course teaching, through the setting of attenuator and universal wheel, make things convenient for the device to carry out the removal of position, the attenuator reduces vibrations and damages the device, through the setting of support holder, hydraulic stem and rubber pad, opens the hydraulic stem after the device removes suitable position and extends the rubber pad and fall to the ground, and the rubber pad falls to the ground the back hydraulic stem and continues to extend and make the universal wheel carry out unsettledly, has increased the stability of device, avoids the device phenomenon that the aversion appears in the middle of the process of using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the present invention.
In the figure: 1. a device chassis; 2. placing the rod; 3. a teaching storage box; 4. a support bar; 5. a placing frame; 6. an operating platform; 7. a rotating shaft; 8. a telescopic rod; 9. assembling a bracket; 10. a projection screen; 11. a damper; 12. a universal wheel; 13. a support bracket; 14. a hydraulic lever; 15. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a course teaching interactive multimedia device comprises a device bottom plate 1, wherein a placing rod 2, a teaching storage box 3 and a support rod 4 are fixedly connected on the upper surface of the device bottom plate 1 from left to right in sequence, a placing frame 5 is fixedly connected at the top end of the placing rod 2, an operation platform 6 is fixedly connected at the top of the teaching storage box 3, a rotating shaft 7 is fixedly connected at the top end of the support rod 4 through the arrangement of the placing rod 2, the teaching storage box 3, the placing frame 5 and the operation platform 6, a projector is conveniently placed by the placing frame 5, the teaching storage box 3 is convenient for storing some teaching aids, the operation platform 6 is convenient for placing and operating a tablet personal computer and a notebook computer, a telescopic rod 8 is fixedly connected at the top end of the rotating shaft 7, the telescopic rod 8 consists of an upper rod, a lower rod and a control bolt, a slot matched with the upper rod is formed in the upper surface of the lower rod, and the upper rod is inserted in, the outer surface of the lower rod is provided with a threaded hole, a control bolt is connected in the threaded hole in a threaded manner, one end of the control bolt is contacted with the outer part of the upper rod, when the length needs to be adjusted, the control bolt is rotated outwards and the upper rod is enabled to move downwards or upwards, the lower rod is kept still, when the length is adjusted to be proper, the control bolt is rotated inwards, one end of the control bolt is contacted with the outer part of the upper rod, the top end of the telescopic rod 8 is fixedly connected with an assembling support 9, one side of the assembling support 9 is provided with a projection curtain 10, the telescopic rod 8 is adjusted to expand the projection curtain 10 to rotate the rotating shaft 7 to a proper position by arranging the supporting rod 4, the rotating shaft 7, the telescopic rod 8, the assembling support 9 and the projection curtain 10, projection equipment with different heights is used, the application range of the device is enlarged, the application range of the device is ensured, and the problem that the position, the lower surface of the device bottom plate 1 is fixedly connected with a damper 11, the bottom end of the damper 11 is fixedly connected with a universal wheel 12, the device is convenient to move by arranging the damper 11 and the universal wheel 12, the damper 11 reduces the damage of vibration to the device, one side of the device bottom plate 1 is fixedly connected with a supporting bracket 13, the lower surface of the supporting bracket 13 is fixedly connected with a hydraulic rod 14, one end of the hydraulic rod 14 is fixedly connected with a rubber pad 15, through the setting of support bracket 13, hydraulic stem 14 and rubber pad 15, open hydraulic stem 14 after the device removes suitable position and extend rubber pad 15 and fall to the ground, rubber pad 15 falls to the ground back hydraulic stem 14 and continues to extend and make universal wheel 12 unsettled, has increased the stability of device, avoids the phenomenon that the device shifts to appear in the middle of the process of using, and this device is convenient for put multimedia apparatus when outdoor activities for staff's job schedule under the circumstances of guaranteeing safety.
In conclusion, when the course teaching interactive multimedia device is used, the placing frame 5 is convenient for placing a projector through the arrangement of the placing rod 2, the teaching storage box 3, the placing frame 5 and the operating platform 6, the teaching storage box 3 is convenient for storing some teaching aids, the operating platform 6 is convenient for placing and operating a tablet personal computer and a notebook computer, the telescopic rod 8 is adjusted to unfold the projection screen 10 through the support rod 4, the rotating shaft 7, the telescopic rod 8, the assembling bracket 9 and the projection screen 10 to rotate the rotating shaft 7 to a proper position, projection equipment with different heights is used, the application range of the device is enlarged, the application range of the device is ensured, the problem that the position of the projection screen 10 is single and can not be adjusted is solved, the device is convenient to move through the arrangement of the damper 11 and the universal wheel 12, the damper 11 reduces the damage of vibration to the device, through the setting of support bracket 13, hydraulic stem 14 and rubber pad 15, open hydraulic stem 14 and extend rubber pad 15 and fall to the ground after the device removes suitable position, rubber pad 15 falls to the ground after hydraulic stem 14 continues to extend and makes universal wheel 12 suspend in the air, has increased the stability of device, avoids the phenomenon that the device appears shifting in the middle of the process of using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an interactive multimedia device of course teaching, includes device bottom plate (1), its characterized in that: the device comprises a device bottom plate (1), wherein the upper surface of the device bottom plate is sequentially fixedly connected with a placing rod (2), a teaching storage box (3) and a supporting rod (4) from left to right, a top fixedly connected with placing frame (5) of the placing rod (2), a top fixedly connected with operating platform (6) of the teaching storage box (3), a top fixedly connected with rotating shaft (7) of the supporting rod (4), a top fixedly connected with telescopic rod (8) of the rotating shaft (7), a top fixedly connected with assembling bracket (9) of the telescopic rod (8), and one side of the assembling bracket (9) is provided with a projection curtain (10).
2. The interactive multimedia device for lesson teaching as claimed in claim 1, wherein: the lower surface of the device bottom plate (1) is fixedly connected with a damper (11).
3. The interactive multimedia device for lesson teaching as claimed in claim 2, wherein: the bottom end of the damper (11) is fixedly connected with a universal wheel (12).
4. The interactive multimedia device for lesson teaching as claimed in claim 1, wherein: one side of the device bottom plate (1) is fixedly connected with a supporting bracket (13).
5. The interactive multimedia device for lesson teaching as claimed in claim 4, wherein: the lower surface of the supporting bracket (13) is fixedly connected with a hydraulic rod (14).
6. The interactive multimedia device for lesson teaching as claimed in claim 5, wherein: one end of the hydraulic rod (14) is fixedly connected with a rubber pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325608.6U CN210428870U (en) | 2019-08-15 | 2019-08-15 | Course teaching interactive multimedia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325608.6U CN210428870U (en) | 2019-08-15 | 2019-08-15 | Course teaching interactive multimedia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428870U true CN210428870U (en) | 2020-04-28 |
Family
ID=70362556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921325608.6U Expired - Fee Related CN210428870U (en) | 2019-08-15 | 2019-08-15 | Course teaching interactive multimedia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210428870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382157A (en) * | 2020-10-29 | 2021-02-19 | 国网内蒙古东部电力有限公司经济技术研究院 | Simulation experiment device for teaching based on situation perception visualization technology |
-
2019
- 2019-08-15 CN CN201921325608.6U patent/CN210428870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382157A (en) * | 2020-10-29 | 2021-02-19 | 国网内蒙古东部电力有限公司经济技术研究院 | Simulation experiment device for teaching based on situation perception visualization technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208044921U (en) | A kind of College English interactive teaching device | |
| CN210428870U (en) | Course teaching interactive multimedia device | |
| CN110299035A (en) | A kind of Chinese education internet auxiliary teaching device and system | |
| CN207503476U (en) | A kind of think of political affairs teaching classroom Teaching instrument | |
| CN209691121U (en) | A kind of portable adult education Multifunctional demonstration equipment | |
| CN210950730U (en) | Tablet computer equipment convenient for computer foundation teaching | |
| CN207718650U (en) | A kind of foreign language auxiliary memory device | |
| CN211559155U (en) | English teaching is with podium that can throw four line check | |
| CN112967568B (en) | Marketing teaching contrast learning device | |
| CN213634900U (en) | Dance teaching multimedia device | |
| CN204576860U (en) | A kind of college English Teaching device | |
| CN215868294U (en) | Philosophy teaching aid | |
| CN209785284U (en) | College english teaching is with interactive display device of teachers and students | |
| CN210466873U (en) | Think political affairs with multi-angle picture peg teaching device | |
| CN207429640U (en) | A kind of Multifunctional sports move teaching appliance | |
| CN209859361U (en) | Junior middle school english study is with quick memory auxiliary device | |
| CN202871102U (en) | Chinese character teaching aid used for Chinese teaching | |
| CN206773998U (en) | A kind of multipurpose automobile driving instruction laboratory table | |
| CN211699292U (en) | Teenagers' acoustics subject science surgical science popularization teaching experience interaction equipment | |
| CN219102469U (en) | Display device is used in training teaching | |
| CN211604336U (en) | Education and teaching show shelf | |
| CN205030727U (en) | Chinese courseware teaching frame | |
| CN214624048U (en) | Layout simulation device for logistics technology teaching | |
| CN213877264U (en) | 3D modeling device for teaching | |
| CN213877195U (en) | Follow-reading equipment for Japanese teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |