CN206079585U - Built -in display angle adjusting device of multi -media lectern - Google Patents
Built -in display angle adjusting device of multi -media lectern Download PDFInfo
- Publication number
- CN206079585U CN206079585U CN201620796817.9U CN201620796817U CN206079585U CN 206079585 U CN206079585 U CN 206079585U CN 201620796817 U CN201620796817 U CN 201620796817U CN 206079585 U CN206079585 U CN 206079585U
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- CN
- China
- Prior art keywords
- display
- hinge
- guide rail
- rack
- tooth bar
- 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 built -in display angle adjusting device of multi -media lectern, by the left branch board, the right branch board, the display layer board, hinge no. 1, hinge no. 2, hinge no. 3, hinge no. 4, the single wire erection and extension device comprises a connecting piece, the rack, the gear, the apparatus further comprises a rotating shaft, the double guide rail of rack lid, the runner is constituteed, the rack lid is held concurrently, and the guide rail is fixed to be set up on the left branch board, the rack can reciprocate in the guide rail is held concurrently to the rack lid, the runner sets up in multi -media lectern shell left side through the pivot, the runner rotates, through the gear drive rack, the single wire erection and extension device comprises a connecting piece, can adjust display layer board angle wantonly, the user can be based on the height of oneself, the custom, and the distance between the display is adjusted wantonly, make the display reach the optimal tilted position. The device simple structure, convenient operation, can adjust the completion several seconds.
Description
Technical field
The utility model is related to teaching equipment field, specifically a kind of multimedia lectern built-in display angular adjustment dress
Put.
Background technology
In large, medium and small of China, educational technology equipment is widely used, particularly multimedia lectern.For teaching just
Profit and equipment safety, the liquid crystal display of most of multimedia lectern is all disposed within saying below table surface, says table surface by glass
Screen protection is protected, and display constant tilt is arranged.The different teacher of height is different due to visual angle, causes liquid crystal display reflective, affects
Using effect, for built-in liquid crystal display multimedia lectern, invents a kind of device of adjustable display angle very necessary.
Utility model content
In order to solve above-mentioned technical problem present in prior art, the utility model is provided in a kind of multimedia lectern
Put display angle regulator, by left supported plate, right supported plate, display supporting plate, hinge one, hinge two, hinge three, hinge four,
Connector, tooth bar, gear, rotating shaft, tooth bar lid and guide rail, runner composition, the tooth bar lid and guide rail are fixedly installed on left supported plate
On, tooth bar can be moved up and down in tooth bar lid and guide rail, and runner is arranged at multimedia lectern shell left side by rotating shaft, shows
Device supporting plate is hinged with left supported plate, right supported plate, and connector is hinged respectively with display supporting plate, tooth bar.
Rotating wheel, by gear driving rack, connector, you can arbitrarily adjust display supporting plate angle, user can
Arbitrarily to be adjusted according to the height of oneself, the distance between custom and display, display is set to reach optimal inclination position
Put.The apparatus structure is simple, easy to operate, can adjust within several seconds and completes.
Description of the drawings
Fig. 1 is built-in display multimedia lectern schematic diagram；
Fig. 2 is multimedia lectern built-in display angle regulator schematic diagram；
Fig. 3 is roller position schematic diagram；
Fig. 4 is that tooth bar lid and guide rail standing back put schematic diagram.
Specific embodiment
Utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-4, multimedia lectern built-in display angle regulator of the present utility model is by left supported plate 1, the right side
Support plate 2, display supporting plate 3, hinge 1, hinge 25, hinge 36, hinge 47, connector 8, tooth bar 9, gear 10, rotating shaft
11st, tooth bar lid and guide rail 12, runner 13 are constituted, and the tooth bar lid and guide rail 12 are fixedly installed on left supported plate 1, and tooth bar 9 can
Move up and down in tooth bar lid and guide rail 12, runner 13 is arranged at multimedia lectern shell left side, display support by rotating shaft 11
Plate 3 is hinged with left supported plate 1, right supported plate 2, and connector 8 is hinged respectively with display supporting plate 3, tooth bar 9.
When multimedia lectern built-in display angle regulator of the present utility model is used, rotate and be located at multimedia lectern
Runner on the left of shell, gear driving rack, connector, you can arbitrarily adjust display supporting plate angle, user can basis
The height of oneself, the distance between custom and display are arbitrarily adjusted, and make display reach optimal obliquity.
Claims (1)
1. multimedia lectern built-in display angle regulator, by left supported plate (1), right supported plate (2), display supporting plate (3), hinge
Axle one (4), hinge two (5), hinge three (6), hinge four (7), connector (8), tooth bar (9), gear (10), rotating shaft (11), tooth
Bar lid and guide rail (12), runner (13) composition, it is characterised in that：The tooth bar lid and guide rail (12) are fixedly installed on left supported plate
(1) on, tooth bar (9) can be moved up and down in tooth bar lid and guide rail (12), and runner (13) is arranged at many matchmakers by rotating shaft (11)
Body lectern shell left side, display supporting plate (3) is hinged with left supported plate (1), right supported plate (2), connector (8) respectively with display support
Plate (3), tooth bar (9) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796817.9U CN206079585U (en) | 2016-07-27 | 2016-07-27 | Built -in display angle adjusting device of multi -media lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796817.9U CN206079585U (en) | 2016-07-27 | 2016-07-27 | Built -in display angle adjusting device of multi -media lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206079585U true CN206079585U (en) | 2017-04-12 |
Family
ID=58467045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796817.9U Expired - Fee Related CN206079585U (en) | 2016-07-27 | 2016-07-27 | Built -in display angle adjusting device of multi -media lectern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206079585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718100A (en) * | 2019-10-30 | 2020-01-21 | 南阳理工学院 | Teaching device for business administration major |
-
2016
- 2016-07-27 CN CN201620796817.9U patent/CN206079585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718100A (en) * | 2019-10-30 | 2020-01-21 | 南阳理工学院 | Teaching device for business administration major |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170727 |