CN201790243U - Desk for teacher - Google Patents
Desk for teacher Download PDFInfo
- Publication number
- CN201790243U CN201790243U CN2010202648035U CN201020264803U CN201790243U CN 201790243 U CN201790243 U CN 201790243U CN 2010202648035 U CN2010202648035 U CN 2010202648035U CN 201020264803 U CN201020264803 U CN 201020264803U CN 201790243 U CN201790243 U CN 201790243U
- Authority
- CN
- China
- Prior art keywords
- base
- support portion
- lectern
- desk
- teacher
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a desk for a teacher. The desk comprises a base. A support part is arranged on the base, and a desk top is arranged at the upper end of the support part. The teacher's desk is characterized in that the support part is in socket joint with the base, and a lifting device is arranged between the support part and the base. Though the above technical scheme, the height of the desk is adjustable. Each teacher who gives a class can adjust the height of the desk according to the body height, so as to reduce fatigue of the teacher and improve teaching quality.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically relates to a kind of lectern.
Background technology
Lectern is one of important teaching aid, and along with the development of society, lectern is endowed increasing function, and as in multi-media classroom, lectern had both been brought into play the effect of original lectern, increased other facilities such as computer again in the above, to reach many usefulnessization of lectern.But employed lectern height can not be regulated in the school at present, and it is difficult to satisfy different height teachers' needs, and often because height and lectern do not match, makes the teacher tired easily when giving lessons, and causes the decline of teaching quality.
The utility model content
Problem to be solved in the utility model provides a kind of height-adjustable lectern.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of lectern comprises base, and base is provided with the support portion, and the upper end of support portion is provided with desktop, it is characterized in that: peg graft between described support portion and the base, be provided with lowering or hoisting gear between support portion and the base.
As a kind of improvement:
The support portion lowering or hoisting gear comprises hydraulic cylinder and direction switch, and hydraulic cylinder is electrically connected with direction switch.
Described hydraulic cylinder one end is fixedlyed connected with base, and the other end is fixedlyed connected with the support portion.
As further improvement:
One side of described support portion and a side of desktop are hinged.
The utility model can regulate the height of lectern by adopting technique scheme, and the teacher that each is given a lesson can regulate the height of lectern according to the needs of self height, so that reduce the fatigue strength of teacher when giving lessons, improves teaching quality.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Among the figure: the 1-base; The 2-slot; The 3-support portion; The 4-hydraulic cylinder; The 5-desktop; The 6-drawer; The 7-computer display; The 8-mouse; The 9-direction switch; The 10-loudspeaker; The 11-keyboard.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of lectern comprises base 1, and base 1 is provided with slot 2, is plugged with support portion 3 in the slot 2, and the upper end of support portion 3 is provided with desktop 5, is provided with lowering or hoisting gear between support portion 3 and the base 1.
Lowering or hoisting gear comprises hydraulic cylinder 4 and direction switch 9, hydraulic cylinder 4 is electrically connected with direction switch 9, hydraulic cylinder 4 one ends are fixedlyed connected with base 1, and the other end is fixedly connected as an end with support portion 3 and fixedlys connected the hydraulic cylinder 4 that the other end is fixedlyed connected with support portion 3 with base 1.
One side of 3 upper ends, described support portion and a side of desktop 5 are hinged, 3 inside, support portion are provided with cavity, can be used for fixing mainframe box or other article of computer 10 in the cavity, and the part of cavity remainder is provided with drawer 6, the necessity that drawer 6 can hold teacher when giving lessons on class is as chalk etc.
As shown in Figure 2, the cross section of described desktop 5 is a circular arc, and the cross section of support portion 3 and base 1 also is a circular arc, makes the appearance looks elegant of lectern generous like this, compact conformation.
Also be provided with mouse 8, keyboard 11 and direction switch 9 on the desktop 5, computer can use with multimedia matching, and the device of other function certainly is set on desktop 5 as required, and whole lectern is rationally distributed.Regulate the height of desktop 5 if desired, can realize by control direction switch 9, easy to use.
Claims (4)
1. a lectern comprises base (1), and base (1) is provided with support portion (3), and the upper end of support portion (3) is provided with desktop (5), it is characterized in that: peg graft with base (1) described support portion (3), is provided with lowering or hoisting gear between support portion (3) and the base (1).
2. a kind of lectern as claimed in claim 1 is characterized in that: described lowering or hoisting gear comprises hydraulic cylinder (4) and direction switch (9), and hydraulic cylinder (4) is electrically connected with direction switch (9).
3. a kind of lectern as claimed in claim 2 is characterized in that: described hydraulic cylinder (4) one ends are fixedlyed connected with base (1), and the other end is fixedlyed connected with support portion (3).
4. a kind of lectern as claimed in claim 1 is characterized in that: the upper end of described support portion (3) and desktop (5) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202648035U CN201790243U (en) | 2010-07-21 | 2010-07-21 | Desk for teacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202648035U CN201790243U (en) | 2010-07-21 | 2010-07-21 | Desk for teacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201790243U true CN201790243U (en) | 2011-04-13 |
Family
ID=43845158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202648035U Expired - Fee Related CN201790243U (en) | 2010-07-21 | 2010-07-21 | Desk for teacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201790243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539304A (en) * | 2016-11-25 | 2017-03-29 | 合肥海亚信息科技有限公司 | Multi-media classroom console is used in a kind of automatic-lifting type and writing on the blackboard exchange |
-
2010
- 2010-07-21 CN CN2010202648035U patent/CN201790243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539304A (en) * | 2016-11-25 | 2017-03-29 | 合肥海亚信息科技有限公司 | Multi-media classroom console is used in a kind of automatic-lifting type and writing on the blackboard exchange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110721 |