CN203106197U - Desk convenient for teacher to use - Google Patents
Desk convenient for teacher to use Download PDFInfo
- Publication number
- CN203106197U CN203106197U CN 201320143385 CN201320143385U CN203106197U CN 203106197 U CN203106197 U CN 203106197U CN 201320143385 CN201320143385 CN 201320143385 CN 201320143385 U CN201320143385 U CN 201320143385U CN 203106197 U CN203106197 U CN 203106197U
- Authority
- CN
- China
- Prior art keywords
- teacher
- drop front
- groove
- convenient
- books
- 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 desk convenient for a teacher to use, and belongs to the technical field of teaching appliances. According to the technical scheme, the desk convenient for the teacher to use comprises a desk body and a movable face plate, and is characterized in that the bottom edge of the movable face plate is hinged to the desk body, supporting rods are fixedly arranged on two sides of the desk body respectively through rotary shafts, clamping grooves are formed in the lower surface of the movable face plate, and the top ends of the supporting rods are movably arranged in the clamping grooves. Compared with the prior art, the desk convenient for the teacher to use is simple in structure, reasonable in design, convenient to use, and capable of assisting in placing of books, adjusts the heights of the books, enables reading to be convenient, and improves teaching quality of the teacher.
Description
Technical field
The utility model relates to the teaching aid technical field, relates in particular to a kind of teacher with making things convenient for lectern.
Background technology
At present, one of auxiliary instrument that uses when the lectern conduct is given lessons in the classroom, instrument is absolutely necessary concerning the teacher.Existing lectern generally is fixed on the dais in each classroom, the teacher generally can be the books laid out flat on lectern when giving lessons, saying class hour because teacher's health that need move around so adopt sitting posture sometimes when giving lessons, adopts stance sometimes between lectern and blackboard.It is general because the plane of textbook and teacher's upper body are vertical relation, so no matter to be when adopting sitting posture or employing stance reading books, all to bend down health and bend over to contain the chest books of bowing, the employing meeting for a long time of this posture causes many occupational diseases because of fatigue, and this posture is when the distance between eyes and the books is far, have to books are picked up, so long repeatable operation, make teacher's health and eyesight all be subjected in various degree influence easily, increase teacher's working strength, cause the work fatigue phenomenon, thereby influence teacher's quality of instruction.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provides a kind of simple in structure, reasonable in design, easy to use, can improve the teacher of teachers ' teaching quality with making things convenient for lectern.
The purpose of this utility model is achieved through the following technical solutions: a kind of teacher is with making things convenient for lectern, comprise a body and drop front, the base of described drop front is hinged with the table body, fixedly there is support bar both sides at the table body by rotating shaft respectively, lower surface at drop front is provided with draw-in groove, and the top of support bar is movably set in the draw-in groove.
As further improvement of the utility model, the upper surface of described drop front is provided with the sideslip road, be movably installed with two clamping plate in the sideslip road, be respectively arranged with blackboard eraser groove and ledge for chalk on blackboard at the drop front of sideslip road upside, at the drop front of sideslip road downside pressure pin is arranged fixedly.
Further improve as of the present utility model, the top margin central authorities of described drop front are provided with hook, and position corresponding with hook on the table body is provided with groove.
The beneficial effects of the utility model are: compared with prior art the utility model is simple in structure, reasonable in design, easy to use, can assist books to place, and regulates the books height, and easy-to-read has improved teacher's quality of instruction.
Description of drawings
Fig. 1 is right view of the present utility model;
Fig. 2 is the vertical view of the utility model drop front;
Wherein, 1-table body; The 2-drop front; The 3-rotating shaft; The 4-support bar; The 5-draw-in groove; 6-sideslip road; The 7-clamping plate; 8-blackboard eraser groove; The 9-ledge for chalk on blackboard; The 10-pressure pin; The 11-hook; The 12-groove.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing 1 and accompanying drawing 2 as can be seen, the teacher of this programme is with making things convenient for lectern, comprise a body 1 and drop front 2, the base of described drop front 2 is hinged with table body 1, fixedly there is support bar 4 both sides at table body 1 by rotating shaft 3 respectively, lower surface at drop front 2 is provided with draw-in groove 5, and the top of support bar 4 is movably set in the draw-in groove 5.For reaching better result of use, the upper surface of described drop front 2 is provided with sideslip road 6, be movably installed with two clamping plate 7 in the sideslip road 6, drop front 2 at sideslip road 6 upsides is respectively arranged with blackboard eraser groove 8 and ledge for chalk on blackboard 9, at the drop front 2 of sideslip road 6 downsides pressure pin 10 is arranged fixedly; The top margin central authorities of described drop front 2 are provided with hook 11, are provided with groove 12 with hook 11 corresponding positions on table body 1.
The utility model is by hinged with table body 1 and drop front 2, fixedly there is support bar 4 both sides at table body 1 by rotating shaft 3, drop front 2 lower surfaces are provided with draw-in groove 5, support bar 4 apical graftings are in draw-in groove 5, regulate the height of drop front 2 distance table bodies 1 by regulating the position of support bar 4 on drop front 2 like this, can also regulate angle between drop front 2 and the horizontal plane by support bar 4, make things convenient for the teacher to use, having revised the teacher simultaneously says and class hour reads the posture of books, be conducive to the healthy of teacher, improved teacher's quality of instruction.In addition, because drop front 2 upper surfaces are provided with clamping plate 7 and pressure pin 10, can realize the fixing of the books page by clamping plate 7 like this, can increase the fastness of books on drop front 2 by pressure pin 10 again, prevent books landing owing to the weight of self, thereby improve the quality of teaching.Also be provided with blackboard eraser groove 8 and ledge for chalk on blackboard 9 on drop front 2, blackboard eraser and chalk are put neatly, drop front 2 top margins central authorities are provided with hook 11, and the picture that the teacher can use teaching is fixed on the drop front 2 with hook 11.
The utility model is simple in structure, reasonable in design, easy to use, can assist books to place, and regulates the books height, and easy-to-read has improved teacher's quality of instruction.
Claims (3)
1. a teacher is with making things convenient for lectern, comprise a body (1) and drop front (2), it is characterized in that: the base of described drop front (2) is hinged with table body (1), fixedly there is support bar (4) both sides at table body (1) by rotating shaft (3) respectively, lower surface at drop front (2) is provided with draw-in groove (5), and the top of support bar (4) is movably set in the draw-in groove (5).
2. teacher according to claim 1 is with making things convenient for lectern, it is characterized in that: the upper surface of described drop front (2) is provided with sideslip road (6), be movably installed with two clamping plate (7) in the sideslip road (6), drop front (2) at sideslip road (6) upside is respectively arranged with blackboard eraser groove (8) and ledge for chalk on blackboard (9), at the drop front (2) of sideslip road (6) downside pressure pin (10) is arranged fixedly.
3. teacher according to claim 1 is characterized in that with making things convenient for lectern: the top margin central authorities of described drop front (2) are provided with hook (11), go up the position corresponding with hook (11) at table body (1) and are provided with groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143385 CN203106197U (en) | 2013-03-27 | 2013-03-27 | Desk convenient for teacher to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143385 CN203106197U (en) | 2013-03-27 | 2013-03-27 | Desk convenient for teacher to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203106197U true CN203106197U (en) | 2013-08-07 |
Family
ID=48886592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143385 Expired - Fee Related CN203106197U (en) | 2013-03-27 | 2013-03-27 | Desk convenient for teacher to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203106197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193090A (en) * | 2014-06-20 | 2015-12-30 | 湖北理工学院 | Multifunctional teacher desk |
| CN105730631A (en) * | 2016-02-03 | 2016-07-06 | 上海船舶研究设计院 | Multi-angle roll-on roll-off equipment lifting device for ship |
| CN106333489A (en) * | 2016-10-16 | 2017-01-18 | 林姝霓 | Recitation platform for teaching in senior high school |
-
2013
- 2013-03-27 CN CN 201320143385 patent/CN203106197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193090A (en) * | 2014-06-20 | 2015-12-30 | 湖北理工学院 | Multifunctional teacher desk |
| CN105730631A (en) * | 2016-02-03 | 2016-07-06 | 上海船舶研究设计院 | Multi-angle roll-on roll-off equipment lifting device for ship |
| CN106333489A (en) * | 2016-10-16 | 2017-01-18 | 林姝霓 | Recitation platform for teaching in senior high school |
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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: 20130807 Termination date: 20140327 |