CN204904608U - Multimedia teaching instrument - Google Patents
Multimedia teaching instrument Download PDFInfo
- Publication number
- CN204904608U CN204904608U CN201520460223.6U CN201520460223U CN204904608U CN 204904608 U CN204904608 U CN 204904608U CN 201520460223 U CN201520460223 U CN 201520460223U CN 204904608 U CN204904608 U CN 204904608U
- Authority
- CN
- China
- Prior art keywords
- right cabinet
- cabinet
- cabinet body
- left cabinet
- slide plate
- 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 relates to a multimedia teaching instrument, include the left cabinet body, the right cabinet body, operation panel and fold and prevent the cover, the operation panel install the top at the left cabinet body, the left cabinet body be provided with the gyro wheel with right cabinet below physically, gyro wheel and locking device link to each other, the operation panel on be provided with the recess, the recess in placed the keyboard, folding prevent the cover through round pin axle swing joint on the operation panel, folding prevent the cover the inboard be provided with liquid crystal display, the top of the right cabinet body install the desk lamp, the internal slide of installing of right cabinet, the slide pass through guiding mechanism swing joint at the right cabinet body, the slide on be provided with the projecting apparatus, the internal audio amplifier and the microphone of being provided with of right cabinet of slide below, the internal host computer of installing of left cabinet, the right cabinet body be connected with right cabinet door and left cabinet door respectively with the left cabinet outside physically. This design has rational in infrastructurely, and is simply ingenious, convenient to use's advantage.
Description
Technical field
The utility model belongs to teaching equipment field, specifically a kind of multimedia teaching instrument.
Background technology
For adapting to the development of modern teaching, most countries, province, emphasis middle and primary schools of city and universities and colleges establish campus network, the multimedia teaching of school's round Realization.Multimedia teaching spreads to Mei Suo school, each classroom, carries out multimedia teaching and must move into classroom comprising computing machine, network, video frequency demonstration apparatus, digital projection or the equipment such as TV, sound equipment.At present, multimedia teaching facility can only be placed on the large platform table of audio-visual education room or each classroom adds several safe deposit box in addition, so not only takes up room, and uses very inconvenient, and classroom efficiency is low.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of multimedia teaching instrument, and it has rational in infrastructure, simply ingenious, advantage easy to use.
For solving above-mentioned technical matters, structure of the present utility model comprises left cabinet, right cabinet, operator's console and folding anti-cover, described operator's console is arranged on the top of left cabinet, described left cabinet and the below of right cabinet are provided with roller, described roller is connected with locking device, described operator's console is provided with groove, keyboard is placed with in described groove, described folding anti-cover is movably connected on operator's console by bearing pin, the inner side of described folding anti-cover is provided with LCDs, the top of described right cabinet is provided with desk lamp, in described right cabinet, slide plate is installed, described slide plate is flexibly connected with right cabinet by guiding mechanism, described slide plate is provided with projector, audio amplifier and microphone is provided with in right cabinet below described slide plate, in described left cabinet, main frame is installed, described right cabinet and the outside of left cabinet are connected to right cabinet door and left cabinet door.
Further: described locking device comprises lock bracket and locking bar, described roller is movably connected in lock bracket by rotation axis, the both sides of described roller are provided with jack, on described lock bracket, the position of corresponding jack offers through hole, and described locking bar is movably connected in the jack of roller through through hole.
Further again: described guiding mechanism comprises angle sheave and gathering sill, the both sides in described right cabinet are respectively provided with a gathering sill, and the two ends of described slide plate are movably connected in gathering sill respectively by angle sheave.
Further again: described audio amplifier and microphone are structure as a whole.
The beneficial effects of the utility model are: rational in infrastructure, simply ingenious, easy to use, effective raising teaching level, improve classroom efficiency, protective cover can prevent dust from entering audio-visual education programme equipment, the maintenance of minimizing equipment, in the serviceable life of raising equipment, meet the needs of multimedia teaching, improve classroom efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of guiding mechanism.
Fig. 3 is the structural representation of locking device.
Embodiment
A kind of multimedia teaching instrument as shown in Figure 1, comprise left cabinet 21, right cabinet 6, operator's console 2 and folding anti-cover 3, described operator's console 2 is arranged on the top of left cabinet 21, described left cabinet 21 and the below of right cabinet 6 are provided with roller 1, described roller 1 is connected with locking device, described operator's console 2 is provided with groove, keyboard 5 is placed with in described groove, described folding anti-cover 3 is movably connected on operator's console 2 by bearing pin, the inner side of described folding anti-cover 3 is provided with LCDs 4, the top of described right cabinet 6 is provided with desk lamp 7, in described right cabinet 6, slide plate 15 is installed, described slide plate 15 is flexibly connected with right cabinet 6 by guiding mechanism, described slide plate 15 is provided with projector 8, audio amplifier 10 and microphone 11 is provided with in right cabinet 6 below described slide plate 15, in described left cabinet 21, main frame 12 is installed, described right cabinet 6 and the outside of left cabinet 21 are connected to right cabinet door 9 and left cabinet door 13, described audio amplifier and microphone are structure as a whole.When utilizing multimedia teaching instrument to impart knowledge to students, push multimedia teaching instrument makes it move to assigned address by roller 1, then anti-cover 3 is turned folding, main control system 12 is carried out by keyboard 5, utilize main frame 12 to throw light on to control desk lamp 7, people can also make audio amplifier 10 and microphone 11 and LCDs 4 normally work by main control system 12.The design can also carry out locking by locking device pair roller 1 makes it no longer roll.People can also, by pulling slide plate 15, make slide plate 15 outwards be moved with projector 8 by guiding mechanism, thus utilize projector 8 to impart knowledge to students better.
Guiding mechanism as shown in Figure 2 comprises angle sheave 17 and gathering sill 16, and the both sides in described right cabinet 6 are respectively provided with a gathering sill 16, and the two ends of described slide plate 15 are movably connected in gathering sill 16 respectively by angle sheave 17.When needs utilize projector 8 to impart knowledge to students, pull slide plate 15 to make it pass through, the angle sheave 17 of both sides outwards moves along gathering sill 16, utilizes slide plate 15 that projector 8 is transported out, thus better utilizes projector 8 to complete teaching.
Locking device as shown in Figure 3 comprises lock bracket 18 and locking bar 20, described roller 1 is movably connected in lock bracket 18 by rotation axis 19, the both sides of described roller 1 are provided with jack, on described lock bracket 18, the position of corresponding jack offers through hole, and described locking bar 20 is movably connected in the jack of roller 1 through through hole.After utilizing roller that multimedia teaching instrument transport is put in place, the locking bar 20 of inside pushing rolling wheels 1 both sides, two locking bars 20 are inserted in the jack of roller 1 both sides respectively, locking bar 20 pair roller 1 is utilized to limit, roller 1 is no longer rolled, thus makes multimedia teaching instrument that the change of position also no longer occur.The design has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Claims (4)
1. a multimedia teaching instrument, it is characterized in that: comprise left cabinet (21), right cabinet (6), operator's console (2) and folding anti-cover (3), described operator's console (2) is arranged on the top of left cabinet (21), described left cabinet (21) and the below of right cabinet (6) are provided with roller (1), described roller (1) is connected with locking device, described operator's console (2) is provided with groove, keyboard (5) is placed with in described groove, described folding anti-cover (3) is movably connected on operator's console (2) by bearing pin, the inner side of described folding anti-cover (3) is provided with LCDs (4), the top of described right cabinet (6) is provided with desk lamp (7), in described right cabinet (6), slide plate (15) is installed, described slide plate (15) is flexibly connected with right cabinet (6) by guiding mechanism, described slide plate (15) is provided with projector (8), audio amplifier (10) and microphone (11) is provided with in the right cabinet (6) of described slide plate (15) below, in described left cabinet (21), main frame (12) is installed, described right cabinet (6) and the outside of left cabinet (21) are connected to right cabinet door (9) and left cabinet door (13).
2. a kind of multimedia teaching instrument according to claim 1, it is characterized in that: described locking device comprises lock bracket (18) and locking bar (20), described roller (1) is movably connected in lock bracket (18) by rotation axis (19), the both sides of described roller (1) are provided with jack, the position of the upper corresponding jack of described lock bracket (18) offers through hole, and described locking bar (20) is movably connected in the jack of roller (1) through through hole.
3. a kind of multimedia teaching instrument according to claim 1, it is characterized in that: described guiding mechanism comprises angle sheave (17) and gathering sill (16), both sides in described right cabinet (6) are respectively provided with a gathering sill (16), and the two ends of described slide plate (15) are movably connected in gathering sill (16) respectively by angle sheave (17).
4. a kind of multimedia teaching instrument according to claim 1, is characterized in that: described audio amplifier and microphone are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460223.6U CN204904608U (en) | 2015-07-01 | 2015-07-01 | Multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460223.6U CN204904608U (en) | 2015-07-01 | 2015-07-01 | Multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904608U true CN204904608U (en) | 2015-12-23 |
Family
ID=54926769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460223.6U Expired - Fee Related CN204904608U (en) | 2015-07-01 | 2015-07-01 | Multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409017A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Telescopic multimedia teaching apparatus |
-
2015
- 2015-07-01 CN CN201520460223.6U patent/CN204904608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409017A (en) * | 2015-11-24 | 2017-02-15 | 华巧波 | Telescopic multimedia teaching apparatus |
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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: 20151223 Termination date: 20190701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |