CN203884980U - Multifunctional teaching platform - Google Patents
Multifunctional teaching platform Download PDFInfo
- Publication number
- CN203884980U CN203884980U CN201420178773.4U CN201420178773U CN203884980U CN 203884980 U CN203884980 U CN 203884980U CN 201420178773 U CN201420178773 U CN 201420178773U CN 203884980 U CN203884980 U CN 203884980U
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- CN
- China
- Prior art keywords
- teaching
- cabinet
- motor
- gear
- projection arrangement
- 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 multifunctional teaching platform, and the platform comprises a pedestal device, a lifting device, and a teaching display device. The pedestal device comprises a bottom plate and a motor placement cabinet. The interior of the motor placement cabinet is provided with the lifting device. The lifting device comprises a motor installation seat, a drive motor, a gear, a rack, and a guide block. The teaching display device comprises a multi-media display device, a movable bookshelf, and a recording system. The platform is simple in structure, is convenient and practical, occupies a small space, can freely adjust the height of a system according to the height of a teacher, can effectively help the teacher through employing the multi-media display device, reduces the writing times on a blackboard, and improves the teaching efficiency. When the multi-media display device does not need to be used, the movable bookshelf can be supported for storage, and books can be placed on the movable bookshelf, thereby enabling the teaching to be more convenient. The recording system can be used for recording the teaching content of the teacher, and student can download and copy the teaching content for learning through a downloading tool in the recording system, thereby enabling the teaching of the teacher to be easier, and enabling the students to learn more easily.
Description
Technical field
The utility model relates to a kind of teaching dais, specifically a kind of with the teaching dais of adjusting and multimedia highly.
Background technology
In existing teaching environment, because teacher's stature is different, thereby cause the height at dais to be not necessarily applicable to each teacher, Chinese language teacher often needs to write a lot of writings on the blackboard on the blackboard of being everlasting, sometimes also need drawn picture, in the limited class period, will exhaust the much time, therefore designing a dais with projecting apparatus is any necessity; Teacher often needed very large volume at upper class hour, can bring larger burden to throat, and it is very necessary therefore having a microphone; In modern teaching activity, knowledge quantity is often larger, and student attends class and not necessarily can grasp completely, needs to review after class again, and it is very necessary therefore designing a kind of dais with recording download apparatus.
Utility model content
The purpose of this utility model is for prior art deficiency, and a kind of multi-functional teaching dais is provided.
For achieving the above object, the method that the utility model adopts is: a kind of multi-functional teaching dais, comprises base device, lowering or hoisting gear and teaching demonstration device; Described base device comprises base plate and motor placement cabinet, and base and motor placement cabinet are by being welded to connect; Described lowering or hoisting gear comprises motor mount and drive motors; Described motor mount is connected with motor placement cabinet; Described drive motors lower end is connected with motor mount, and upper end is connected with gear; Described wheel and rack is engaged transmission; Described tooth bar back is public dovetail groove, and top is connected with multimedia show cabinet; Described public dovetail groove matches with guide pad; Described guide pad bottom and motor placement cabinet are by being weldingly connected; Described teaching demonstration device comprises multimedia show cabinet, projection arrangement, bookslide, microphone and recording download apparatus; Described multimedia show cabinet inside is provided with LED light source, and top is provided with clear glass, after be provided with locking sleeve; Described projection arrangement is through locking sleeve, and projection arrangement and locking sleeve are fixed by locking knob; On described projection arrangement, be provided with reflective mirror; Described bookslide top is provided with bracing frame, and lower end is L-type groove, and lower end is connected with multimedia show cabinet by hinge; Described microphone is arranged at multimedia show portion cashier's office in a shop, is threaded connection;
As preferably, described locking knob is used for regulating the height of projection arrangement, and locking knob end is projection.
As preferably, described drive motors is connected by key with gear.
As preferably, on the male dovetail groove in described tooth bar back and guide pad, female dovetail groove is for being slidably matched, and gap ensures at 0.1-0.15mm.
Beneficial effect: the utility model is simple in structure, convenient and practical, take up room little, can carry out according to teacher's height the height of free regulating system, utilize multimedia demonstration device can effectively help teacher, reduce the number of times of writing on the blackboard on blackboard, improved the efficiency of attending class; In the time not needing to use multimedia demonstration device, bookslide can be propped up, teaching books can be placed on bookslide to convenient teaching; Sound recording when utilizing recording system teacher can be attended class gets off, and student, by download apparatus above, can copy back continue studying and use.Can make teacher attend class so lighter, Students ' Learning is more prone to.
Brief description of the drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model dovetail groove view;
Fig. 4 is the utility model locking knob figure;
Fig. 5 is the utility model motor connection layout.
Wherein, 1-base plate, 2-motor mount, 3-tooth bar, 4-gear, 5-drive motors, 6-multimedia show cabinet, 7-bookslide, 8-projection arrangement, 9-microphone, the 10-download apparatus of recording, 11-clear glass, 12-bracing frame, 13-locking knob, 14-locking sleeve, 15-LED light source, 16-guide pad, 17-motor placement cabinet, the public dovetail groove of 18-, 20-L type groove, 21-hinge, 22-projection, 23-key, the female dovetail groove of 24-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, the present embodiment is implemented under taking technical solutions of the utility model as prerequisite, should understand these embodiment and only be not used in restriction scope of the present utility model for the utility model is described.
As shown in Figures 1 to 5, a kind of multi-functional teaching dais, comprises base device, lowering or hoisting gear and teaching demonstration device; Described base device comprises base plate 1 and motor placement cabinet 17, and base 1 and motor placement cabinet 17 are by being welded to connect; Described lowering or hoisting gear comprises motor mount 2 and drive motors 5; Described motor mount 2 is connected with motor placement cabinet 17; Described drive motors 5 lower ends are connected with motor mount 2, and upper end is connected with gear 4; Described gear 4 is engaged transmission with tooth bar 3; Described tooth bar 3 backs are public dovetail groove 18, and top is connected with multimedia show cabinet 6; Described public dovetail groove 18 matches with guide pad 16; Described guide pad 16 bottoms and motor placement cabinet 17 are by being weldingly connected; Described teaching demonstration device comprises multimedia show cabinet 6, projection arrangement 8, bookslide 7, microphone 9 and recording download apparatus 10; Described multimedia show cabinet 6 inside are provided with LED light source 15, and top is provided with clear glass 11, after be provided with locking sleeve 14; Described projection arrangement 8 is through locking sleeve 14, and projection arrangement 8 and locking sleeve 14 are fixing by locking knob 13; On described projection arrangement 8, be provided with reflective mirror; Described bookslide 7 tops are provided with bracing frame 12, and lower end is L-type groove 20, and lower end is connected with multimedia show cabinet 6 by hinge 21; Described microphone 9 is arranged at multimedia show cabinet 6 tops, is threaded connection;
Further, be used for regulating the height of projection arrangement 8 at described locking knob 13, locking knob 13 ends are projection 22.In not using projection arrangement, unclamp locking knob, projection arrangement just can down move along locking sleeve endoporus, so just can not affect the use of other functions, and the projection of end is in order to unclamp easily and tighten screw.
Further, be connected by key 23 with gear 4 at described drive motors 5.Connect and can prevent well gear idle running with key, be used to provide and teach moment of torsion, support moving up and down of tooth bar.
Further, on the described tooth bar 3 male dovetail grooves 18 in back and guide pad 16, female dovetail groove 24 is for being slidably matched, and gap ensures at 0.1-0.15mm.Ensure that gap, between 0.1-0.15mm, can ensure well two slips between dovetail, and not have dead point.
The utility model in use, should open motor, regulate the height at dais, while arriving certain height, if need to use projector equipment, need to open LED light source, raise reflective mirror, the teaching notes of the transparent material with word are positioned on clear glass, regulate reflective mirror, make it to present a clearly image, open microphone and recording download apparatus simultaneously, in the time not needing to use projector equipment, turn off LED lamp source, unclamp locking knob, projection arrangement is put down, open bookslide, adjusting support frame, to a suitable angle, put related data, can continue to have imparted knowledge to students, End-of-Course, the recording that student can attend class teacher by USB flash disk copies, be convenient to later study.
Claims (3)
1. a multi-functional teaching dais, is characterized in that: comprise base device, lowering or hoisting gear and teaching demonstration device; Described base device comprises base plate (1) and motor placement cabinet (17), and base (1) and motor placement cabinet (17) are by being welded to connect; Described lowering or hoisting gear comprises motor mount (2) and drive motors (5); Described motor mount (2) is connected with motor placement cabinet (17); Described drive motors (5) lower end is connected with motor mount (2), and upper end is connected with gear (4); Described gear (4) is engaged transmission with tooth bar (3); Described tooth bar (3) back is public dovetail groove (18), and top is connected with multimedia show cabinet (6); Described public dovetail groove (18) matches with guide pad (16); Described guide pad (16) bottom and motor placement cabinet (17) are by being weldingly connected; Described teaching demonstration device comprises multimedia show cabinet (6), projection arrangement (8), bookslide (7), microphone (9) and recording download apparatus (10); Described multimedia show cabinet (6) inside is provided with LED light source (15), and top is provided with clear glass (11), after be provided with locking sleeve (14); Described projection arrangement (8) is through locking sleeve (14), and projection arrangement (8) and locking sleeve (14) are fixing by locking knob (13); On described projection arrangement (8), be provided with reflective mirror (19); Described bookslide (7) top is provided with bracing frame (12), and lower end is L-type groove (20), and lower end is connected with multimedia show cabinet (6) by hinge (21); Described microphone (9) is arranged at multimedia show cabinet (6) top, is threaded connection.
2. a kind of multi-functional teaching dais according to claim 1, is characterized in that: described drive motors (5) is connected by key (23) with gear (4).
3. a kind of multi-functional teaching dais according to claim 1, it is characterized in that: the male dovetail groove in described tooth bar (3) back (18) is with the upper female dovetail groove (24) of guide pad (16) for being slidably matched, and gap ensures at 0.1-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178773.4U CN203884980U (en) | 2014-04-14 | 2014-04-14 | Multifunctional teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178773.4U CN203884980U (en) | 2014-04-14 | 2014-04-14 | Multifunctional teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884980U true CN203884980U (en) | 2014-10-22 |
Family
ID=51711441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178773.4U Expired - Fee Related CN203884980U (en) | 2014-04-14 | 2014-04-14 | Multifunctional teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063829A (en) * | 2015-07-17 | 2015-11-18 | 吴江新劲纺织有限公司 | Textile machine supporting device |
| CN106419329A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Filter pipe sales rack |
| CN111098621A (en) * | 2019-03-28 | 2020-05-05 | 莱芜职业技术学院 | Tourism management teaching auxiliary system based on chinese language teaching |
-
2014
- 2014-04-14 CN CN201420178773.4U patent/CN203884980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063829A (en) * | 2015-07-17 | 2015-11-18 | 吴江新劲纺织有限公司 | Textile machine supporting device |
| CN106419329A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Filter pipe sales rack |
| CN111098621A (en) * | 2019-03-28 | 2020-05-05 | 莱芜职业技术学院 | Tourism management teaching auxiliary system based on chinese language teaching |
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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: 20141022 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |