CN202698264U - Bookshelf for teaching - Google Patents
Bookshelf for teaching Download PDFInfo
- Publication number
- CN202698264U CN202698264U CN 201220393496 CN201220393496U CN202698264U CN 202698264 U CN202698264 U CN 202698264U CN 201220393496 CN201220393496 CN 201220393496 CN 201220393496 U CN201220393496 U CN 201220393496U CN 202698264 U CN202698264 U CN 202698264U
- Authority
- CN
- China
- Prior art keywords
- book
- sliding seat
- supporting plate
- adjusting support
- track
- 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
Links
- 241001633942 Dais Species 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a bookshelf or teaching. The bookshelf for teaching comprises a base seat, which is provided with an adjusting support. The adjusting support is provided with a guide sliding rail, a sliding seat is arranged inside the guide sliding rail in a sliding mode. The sliding seat is provided with a support rod, a book supporting plate is arranged on the support rod, the book supporting plate is provided with a protruding book end rail which is provided with book ends in sliding mode, and the base seat is provided with a universal wheel. A book is placed on the book supporting plate, the adjusting support is adjusted, the sliding seat is moved, so that the book supporting plate is adjusted to be at a suitable position. According to the size of the book, the positions of the book ends are adjusted. Holding the book by hands is of no need, a teacher can write conveniently, and the burden of the teacher is lowered.
Description
Technical field
The utility model relates to a kind of teaching aid, relates to specifically a kind of multifunction book shelf.
Background technology
Teacher needs a hand to take personal letter of book to write in writing on the blackboard at present, when writing in a large number, keeps such posture, be easy to arm and ache, increased teacher's workload, and textbook is placed on the dais bows and see textbook, be easy to cervical vertebra ache, affect the healthy of teacher.
The utility model content
Problem to be solved in the utility model is for above problem, and a kind of hand rest textbook that need not is provided, the convenient didactic works frame of regulating the textbook position.
For addressing the above problem, the technical scheme that the utility model adopts is: the didactic works frame, comprise base, described base is provided with the adjusting support, and described adjusting support is provided with directive slide track, be slidingly fitted with sliding seat in the described directive slide track, described sliding seat is provided with support bar, and described support bar is provided with book supporting board, and described book supporting board is provided with the book clamp track of protrusion, be slidingly fitted with book clamp on the described book clamp track, on the described base universal wheel be installed.
The utility model is taked above technical scheme, have the following advantages: the didactic works frame, comprise base, described base is provided with the adjusting support, and described adjusting support is provided with directive slide track, be slidingly fitted with sliding seat in the described directive slide track, described sliding seat is provided with support bar, and described support bar is provided with book supporting board, and described book supporting board is provided with the book clamp track of protrusion, be slidingly fitted with book clamp on the described book clamp track, on the described base universal wheel be installed; Textbook is placed on the book supporting board, regulate regulates support and mobile sliding seat book supporting board is adjusted to suitable position, the position according to the size adjustment book clamp of books need not the hand rest textbook, makes things convenient for teacher to write, and alleviates teacher's burden.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-base; 2-regulates support; The 3-directive slide track; The 4-sliding seat; The 5-support bar; The 6-book supporting board; 7-book clamp track; The 8-book clamp; The 9-universal wheel.
The specific embodiment
Embodiment: didactic works frame, comprise base 1, described base 1 is provided with regulates support 2, described adjusting support 2 is provided with directive slide track 3, is slidingly fitted with sliding seat 4 in the described directive slide track 3, and described sliding seat 4 is provided with support bar 5, described support bar 5 is provided with book supporting board 6, described book supporting board 6 is provided with the book clamp track 7 of protrusion, is slidingly fitted with book clamp 8 on the described book clamp track 7, on the described base 1 universal wheel 9 is installed; Textbook is placed on the book supporting board 6, position according to the size adjustment book clamp 8 of books, clamp textbook with book clamp 8, regulate support 2 and mobile sliding seat 4 book supporting board 6 is adjusted to suitable position, universal wheel 9 arrange can be random mobile this is novel, easy to use, need not the hand rest textbook, make things convenient for teacher to write, alleviate teacher's burden.
Claims (1)
1. didactic works frame, comprise base, described base is provided with the adjusting support, it is characterized in that: described adjusting support is provided with directive slide track, is slidingly fitted with sliding seat in the described directive slide track, and described sliding seat is provided with support bar, described support bar is provided with book supporting board, described book supporting board is provided with the book clamp track of protrusion, is slidingly fitted with book clamp on the described book clamp track, on the described base universal wheel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393496 CN202698264U (en) | 2012-08-03 | 2012-08-03 | Bookshelf for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393496 CN202698264U (en) | 2012-08-03 | 2012-08-03 | Bookshelf for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698264U true CN202698264U (en) | 2013-01-30 |
Family
ID=47578620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393496 Expired - Fee Related CN202698264U (en) | 2012-08-03 | 2012-08-03 | Bookshelf for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698264U (en) |
-
2012
- 2012-08-03 CN CN 201220393496 patent/CN202698264U/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: 20130130 Termination date: 20130803 |