CN202604013U - Teaching desk - Google Patents
Teaching desk Download PDFInfo
- Publication number
- CN202604013U CN202604013U CN 201220325063 CN201220325063U CN202604013U CN 202604013 U CN202604013 U CN 202604013U CN 201220325063 CN201220325063 CN 201220325063 CN 201220325063 U CN201220325063 U CN 201220325063U CN 202604013 U CN202604013 U CN 202604013U
- Authority
- CN
- China
- Prior art keywords
- tabletop
- teaching
- desktop
- holder
- cursor
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a teaching desk, comprising a tabletop, wherein supporting legs are arranged at the bottom of the tabletop; a book fixing device is arranged at the part, which is close to the edge of the tabletop, of the tabletop; the book fixing device comprises a fixing seat rotary shaft arranged on the tabletop; the fixing seat rotary shaft is provided with a rotary disc and the rotary disc is fixedly provided with a fixing seat; the fixing seat is hinged with a rotary arm and an inclined plane is arranged at the bottom of the rotary arm; and an anti-sliding pattern is arranged on the inclined plane and the rotary arm is hinged on the fixing seat through a rotary shaft of the rotary arm. In a working process, teaching materials are placed on the tabletop and teaching materials are pressed on the tabletop by the effect of the gravity of the rotary arm. The teaching desk disclosed by the utility model has the advantages of simple structure and convenience for use, and can be used for reducing the labor intensity of teaching and administrative staff.
Description
Technical field
The utility model relates to a kind of teaching aid, relates to a kind of teaching lectern specifically.
Background technology
At present, employed teaching lectern mainly is made up of desktop and table leg in teaching process, the fixedly teaching materials of this lectern, usually need the teacher with hand by press fit, the very trouble that operates, time-consuming, effort has increased great work difficulty to the teacher.
The utility model content
The problem that the utility model will solve provides a kind of teaching lectern, and these fixedly textbook, teaching materials of teaching lectern make things convenient for the teacher to teach.
In order to address the above problem, the utility model adopts following technical scheme:
A kind of teaching lectern comprises desktop, and the bottom of said desktop is provided with supporting leg; Position near the desktop edge on the said desktop is provided with the textbook fixture, and said textbook fixture comprises setting holder rotating shaft on the table, and said holder rotating shaft is provided with rotating disk; Be fixed with holder on the said rotating disk; Be hinged with cursor on the said holder, the bottom of said cursor has the inclined-plane, and said inclined-plane is provided with anti-skidding line.
Below be further improvement to technique scheme:
Said cursor is hinged on the holder through the cursor rotating shaft.
The teacher says class hour, and textbook or teaching materials are placed on the desktop, and cursor is pressed in textbook or the teaching materials, and the utility model is simple in structure, and is easy to use, alleviated teacher's labour intensity.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of lectern of imparting knowledge to students among the utility model embodiment;
Accompanying drawing 2 is the structural representation of textbook fixture.
Among the figure:
The 1-supporting leg; The 2-desktop; 3-textbook fixture; The 4-cursor; The rotating shaft of 5-cursor; The 6-holder; The rotating shaft of 7-holder; The 8-rotating disk; The 9-inclined-plane; The anti-skidding line of 10-.
The specific embodiment
Embodiment, shown in Fig. 1 and accompanying drawing 2, a kind of teaching lectern; Comprise desktop 2, the bottom of said desktop 2 is provided with supporting leg 1, and the position near the desktop edge on the said desktop 2 is provided with textbook fixture 3; Said textbook fixture 3 comprises the holder rotating shaft 7 that is arranged on the desktop 2; Said holder rotating shaft 7 is provided with rotating disk 8, is fixed with holder 6 on the said rotating disk 8, is hinged with cursor 4 on the said holder 6; The bottom of said cursor 4 has inclined-plane 9, and said inclined-plane 9 is provided with anti-skidding line 10; Said cursor 4 is hinged on the holder 6 through cursor rotating shaft 5.
The teacher says class hour, and textbook or teaching materials are placed on the desktop, and cursor is pressed in textbook or the teaching materials, and the utility model is simple in structure, and is easy to use, alleviated teacher's labour intensity.
Claims (2)
1. teaching lectern; Comprise desktop (2), it is characterized in that: the bottom of said desktop (2) is provided with supporting leg (1), and the position that said desktop (2) is gone up near the desktop edge is provided with textbook fixture (3); Said textbook fixture (3) comprises the holder rotating shaft (7) that is arranged on the desktop (2); Said holder rotating shaft (7) is provided with rotating disk (8), is fixed with holder (6) on the said rotating disk (8), is hinged with cursor (4) on the said holder (6); The bottom of said cursor (4) has inclined-plane (9), and said inclined-plane (9) are provided with anti-skidding line (10).
2. a kind of teaching lectern as claimed in claim 1 is characterized in that: said cursor (4) is hinged on the holder (6) through cursor rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325063 CN202604013U (en) | 2012-06-28 | 2012-06-28 | Teaching desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325063 CN202604013U (en) | 2012-06-28 | 2012-06-28 | Teaching desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604013U true CN202604013U (en) | 2012-12-19 |
Family
ID=47337754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325063 Expired - Fee Related CN202604013U (en) | 2012-06-28 | 2012-06-28 | Teaching desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604013U (en) |
-
2012
- 2012-06-28 CN CN 201220325063 patent/CN202604013U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20130628 |