CN203799503U - Multimedia auxiliary teaching support - Google Patents
Multimedia auxiliary teaching support Download PDFInfo
- Publication number
- CN203799503U CN203799503U CN201420157062.9U CN201420157062U CN203799503U CN 203799503 U CN203799503 U CN 203799503U CN 201420157062 U CN201420157062 U CN 201420157062U CN 203799503 U CN203799503 U CN 203799503U
- Authority
- CN
- China
- Prior art keywords
- projector
- rotating disk
- support bar
- curtain
- supporting 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
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a multimedia auxiliary teaching support which comprises a base. The lower end of the base is provided with roller wheels; the upper end of the base is provided with a supporting rod. The multimedia auxiliary teaching support is characterized in that the upper end of the supporting rod is provided with a rotatable rotation disc; the inner side surface of the rotation disc is contacted with the supporting rod; the inner side surface of the rotation disc is an antiskid surface; one side of the rotation disc is provided with a curtain supporting rod; the upper end of the curtain supporting rod is provided with a roller curtain; the other side of the rotation disc is provided with a projector supporting rod; the upper end of the projector supporting rod is hinged with a projector fixation frame; the lower end of the projector fixation frame is provided with an angular adjustment mechanism; the lower end of the angular adjustment mechanism is provided with a power box; the top end of the rotation disc is provided with a supporting plate; and the upper end of the supporting plate is provided with symmetrical computer fixing grooves. The multimedia auxiliary teaching support is novel in conception, simple in structure and suitable to be popularized and applied.
Description
Technical field
The utility model relates to multimedia teaching apparatus field, specifically, relates to a kind of Multimedia assisted instruction support.
Background technology
Existing multimedia teaching facility is all to adopt computing machine, projector and electric curtain, and computing machine is generally placed on desk, and projector and electric curtain are all also fixed placement, can not move at random.But, often need the cooperation of Mobile Teaching device to carry out in some teaching or speech occasion, to ensure carrying out smoothly of teaching and speech, at present, the multimedia teaching apparatus that can move is considerably less, this is the deficiencies in the prior art part.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Multimedia assisted instruction support, can move at any time, coordinates teaching.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of Multimedia assisted instruction support, comprise base, described base lower end is provided with roller, described base upper end is provided with support bar, it is characterized in that: described post upper is provided with the rotating disk that can rotate, the medial surface of described rotating disk contacts with described support bar, the medial surface of described rotating disk is non slip surface, described rotating disk one side is provided with curtain support bar, described curtain post upper is provided with spool curtain, the opposite side of described rotating disk is provided with projector support bar, the upper end of described projector support bar is hinged with projector fixed mount, described projector fixed mount lower end is provided with angle-adjusting mechanism, described angle-adjusting mechanism lower end is provided with power supply box, the top of described rotating disk is provided with back up pad, described back up pad upper end is provided with symmetrical computer pickup groove.
As the further restriction to the technical program, described angle-adjusting mechanism comprises adjusting bolt, and described adjusting bolt is through described projector support bar, and the top of described adjusting bolt is positioned at the groove of described projector fixed mount just.
As the further restriction to the technical program, a side of described rotating disk is provided with handrail.
As the further restriction to the technical program, described curtain support bar is expansion link.
Compared with prior art, advantage of the present utility model and good effect are: roller of the present utility model can drive whole device to move, rotating disk is for adjusting the displaying orientation of electric curtain, projector fixed mount is for placing and fixing projector, while preventing support-moving, projector drops, angle-adjusting mechanism is for adjusting the projection angle of projector, computer pickup groove is for placing and fixing laptop computer, while preventing support-moving, computer drops, power supply box is used for placing accumulator, be convenient to laptop computer and projector power supply, handrail is convenient to rotate rotating disk, while rotating rotating disk, the acting force that rotating disk is applied is greater than the friction force of rotating disk non slip surface, rotating disk just can rotate, after turning to appropriate location, stop, non slip surface can prevent that rotating disk from arbitrarily rotating.The utility model is novel, simple in structure, suitable applying.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of projector fixed mount of the present utility model.
Fig. 3 is the side view of back up pad of the present utility model and computer pickup groove.
Fig. 4 is the upward view of rotating disk of the present utility model.
In figure, 1, base, 2, roller, 3, support bar, 4, rotating disk, 5, curtain support bar, 6, curtain, 7, projector support bar, 8, projector fixed mount, 9, power supply box, 10, back up pad, 11, computer pickup groove, 12, adjusting bolt, 13, handrail, 14, non slip surface, 15, groove.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
Referring to Fig. 1-Fig. 4, the utility model comprises that described base 1 lower end is provided with roller 2, described base 1 upper end is provided with support bar 3, described support bar 3 upper ends are provided with the rotating disk 4 that can rotate, the medial surface of described rotating disk 4 contacts with described support bar 3, the medial surface of described rotating disk 4 is non slip surface, described rotating disk 4 one sides are provided with curtain support bar 5, described curtain support bar 5 upper ends are provided with spool curtain 6, the opposite side of described rotating disk 4 is provided with projector support bar 7, the upper end of described projector support bar 7 is provided with projector fixed mount 8, described projector fixed mount 8 lower ends are provided with angle-adjusting mechanism, described angle-adjusting mechanism lower end is provided with power supply box 9, the top of described rotating disk 4 is provided with back up pad 10, described back up pad 10 upper ends are provided with symmetrical computer pickup groove 11.
Base 1 can adopt circular slab or square plate, and for the balance and stability of whole device, the utility model is arranged on relative both sides by electric curtain with projector mount and power supply box, and to reach gravitational equilibrium, whole device is difficult for toppling over.
Non slip surface 14 adopts existing anti-skid wearable material to make, and can adopt rubber or plastics.Projector fixed mount 8 can adopt square box body, and the upper surface of square box body and a side are open surface, is convenient to place projector and projection ray and penetrates.Back up pad 10 can be placed computer and mouse, and computer drops when preventing support-moving, and computer pickup groove 11 is set, and laptop computer base is inserted in two parallel computer pickup grooves 11, avoids the laptop computer damage of dropping.Curtain 6 can adopt electric curtain or existing other curtain, repeats no more.
Described angle-adjusting mechanism comprises adjusting bolt 12, and described adjusting bolt 12 is through described projector support bar 7, and the top of described adjusting bolt 12 is positioned at the groove 15 of described projector fixed mount 8 just.Adjusting bolt 12 adopts and is threaded with projector support bar 7, by the rotation up and down of adjusting bolt 12, realizes moving up and down of projector fixed mount 8, thereby realizes the projection angle of adjusting projector.
One side of described rotating disk 4 is provided with handrail 13.
Described curtain support bar 5 is expansion link, is convenient to adjust the height of curtain 6.
Roller 2 of the present utility model can drive whole device to move, rotating disk with 4 in adjusting the displaying orientation of electric curtain, projector fixed mount 8 is for placing and fixing projector, angle-adjusting mechanism 12 is for adjusting the projection angle of projector, computer pickup groove 11 is for placing and fixing laptop computer, power supply box 9 is for placing accumulator, be convenient to electric curtain, laptop computer and projector power supply, handrail 13 is convenient to rotate rotating disk 4, while rotating rotating disk 4, the acting force that rotating disk 4 is applied is greater than the friction force of non slip surface 14, rotating disk 4 just can rotate, after turning to appropriate location, stop, non slip surface 14 can prevent that rotating disk from arbitrarily rotating.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also belong to protection domain of the present utility model.
Claims (4)
1. a Multimedia assisted instruction support, comprise base, described base lower end is provided with roller, described base upper end is provided with support bar, it is characterized in that: described post upper is provided with the rotating disk that can rotate, the medial surface of described rotating disk contacts with described support bar, the medial surface of described rotating disk is non slip surface, described rotating disk one side is provided with curtain support bar, described curtain post upper is provided with spool curtain, the opposite side of described rotating disk is provided with projector support bar, the upper end of described projector support bar is hinged with projector fixed mount, described projector fixed mount lower end is provided with angle-adjusting mechanism, described angle-adjusting mechanism lower end is provided with power supply box, the top of described rotating disk is provided with back up pad, described back up pad upper end is provided with symmetrical computer pickup groove.
2. Multimedia assisted instruction support according to claim 1, it is characterized in that: described angle-adjusting mechanism comprises adjusting bolt, described adjusting bolt is through described projector support bar, and the top of described adjusting bolt is positioned at the groove of described projector fixed mount just.
3. Multimedia assisted instruction support according to claim 1, is characterized in that: a side of described rotating disk is provided with handrail.
4. Multimedia assisted instruction support according to claim 1, is characterized in that: described curtain support bar is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157062.9U CN203799503U (en) | 2014-04-02 | 2014-04-02 | Multimedia auxiliary teaching support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157062.9U CN203799503U (en) | 2014-04-02 | 2014-04-02 | Multimedia auxiliary teaching support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799503U true CN203799503U (en) | 2014-08-27 |
Family
ID=51381700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157062.9U Expired - Fee Related CN203799503U (en) | 2014-04-02 | 2014-04-02 | Multimedia auxiliary teaching support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806855A (en) * | 2015-04-30 | 2015-07-29 | 浙江海洋学院 | Ship movable projector bracket |
| CN108732858A (en) * | 2018-04-13 | 2018-11-02 | 郑州东青信息科技有限公司 | A kind of Multifunctional projector |
-
2014
- 2014-04-02 CN CN201420157062.9U patent/CN203799503U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806855A (en) * | 2015-04-30 | 2015-07-29 | 浙江海洋学院 | Ship movable projector bracket |
| CN104806855B (en) * | 2015-04-30 | 2017-05-17 | 浙江海洋学院 | Ship movable projector bracket |
| CN108732858A (en) * | 2018-04-13 | 2018-11-02 | 郑州东青信息科技有限公司 | A kind of Multifunctional projector |
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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: 20140827 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |