CN203073596U - Height adjustable book fixing bracket for teaching - Google Patents
Height adjustable book fixing bracket for teaching Download PDFInfo
- Publication number
- CN203073596U CN203073596U CN 201320103284 CN201320103284U CN203073596U CN 203073596 U CN203073596 U CN 203073596U CN 201320103284 CN201320103284 CN 201320103284 CN 201320103284 U CN201320103284 U CN 201320103284U CN 203073596 U CN203073596 U CN 203073596U
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- CN
- China
- Prior art keywords
- fixing bracket
- height
- teaching
- book
- supporting plate
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- 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.)
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Abstract
The utility model discloses a height adjustable book fixing bracket for teaching, and relates to a book fixing bracket. The book fixing bracket provided by the utility model solves the problem that the height of the existing book fixing bracket for teaching cannot be adjusted, and the book fixing bracket cannot be suitable for teachers in different heights. The height adjustable book fixing bracket for teaching comprises a book carrying plate, a universal connecting ball, a supporting rod, a supporting sleeve, a fastening bolt, a bottom plate and two transparent elastic fixing strips. The transparent elastic fixing strips are respectively arranged on the left and right sides of the book carrying plate. The bottom face of the book carrying plate is connected with the upper end of the supporting rod through the universal connecting ball, the lower end of the supporting rod is arranged in the supporting sleeve, the supporting sleeve and the supporting rod are fixed through the fastening bolt, and the lower end of the supporting sleeve is installed on the bottom plate. The height adjustable book fixing bracket for teaching provided by the utility model has the height adjusting function and is suitable for teachers in different heights.
Description
Technical field
The utility model relates to a kind of books fixed mount, is specifically related to a kind of height-adjustable this fixed mount of didactic works, belongs to the teaching aid technical field.
Background technology
The teacher is in the process of explanation knowledge, and often having a large amount of formula, tediously long stem and numerous and diverse legend need write or be plotted on the blackboard.At this moment, teacher's general one hand-held book writing on the blackboard on the other hand so causes the teacher when writing or draw, hand can not be used flexibly, bring very big trouble to teaching, especially when teaching aids such as use ruler, compasses, be more prone to the problem that causes efficiency of teaching low.Though this fixed mount of didactic works has in the market solved the low problem of efficiency of teaching, its height can not be adjusted, and can't be applicable to that the teacher of different heights uses.
The utility model content
The purpose of this utility model is can not adjust for the height that solves existing this fixed mount of didactic works, can't be applicable to the problem of teacher's use of different heights, and then a kind of height-adjustable this fixed mount of didactic works is provided.
The technical solution of the utility model is: height-adjustable this fixed mount of didactic works comprises books supporting plate, universal connection ball, support bar, support set, fastening bolt, base plate and two transparent elastic fixed bands, the books supporting plate each side be provided with a transparent elastic fixed band, the universal connection ball of the underrun of books supporting plate is connected with the upper end of support bar, the lower end of support bar is arranged in the support set, fix by fastening bolt between support set and the support bar, the lower end of support set is installed on the base plate.
The utility model compared with prior art has following effect: the utlity model has Height Adjustable function, be applicable to that the teacher of different heights uses.The utility model is simple in structure in addition, and is easy to use, and cost is low, is convenient to production and processing.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, height-adjustable this fixed mount of didactic works of present embodiment comprises books supporting plate 1, universal connection ball 2, support bar 3, support set 4, fastening bolt 5, base plate 6 and two transparent elastic fixed bands 7, books supporting plate 1 each side be provided with a transparent elastic fixed band 7, the universal connection ball 2 of the underrun of books supporting plate 1 is connected with the upper end of support bar 3, the lower end of support bar 3 is arranged in the support set 4, fixing by fastening bolt 5 between support set 4 and the support bar 3, the lower end of support set 4 is installed on the base plate 6.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, height-adjustable this fixed mount of didactic works of present embodiment also comprises baffle plate 8, and baffle plate 8 is arranged on the lower edge of books supporting plate 1.So be provided with, prevent the books landing.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the books supporting plate 1 of present embodiment is the hollow supporting plate, and the side of books supporting plate 1 is provided with a plurality of foreign material drawers 9.So be provided with, structure is more reasonable.Other composition is identical with the specific embodiment one or two with annexation.
Claims (3)
1. height-adjustable this fixed mount of didactic works, it is characterized in that: height-adjustable this fixed mount of didactic works comprises books supporting plate (1), universal connection ball (2), support bar (3), support set (4), fastening bolt (5), base plate (6) and two transparent elastic fixed bands (7), books supporting plate (1) each side be provided with a transparent elastic fixed band (7), the universal connection ball of the underrun of books supporting plate (1) (2) is connected with the upper end of support bar (3), the lower end of support bar (3) is arranged in the support set (4), fixing by fastening bolt (5) between support set (4) and the support bar (3), the lower end of support set (4) is installed on the base plate (6).
2. height-adjustable this fixed mount of didactic works according to claim 1 is characterized in that: height-adjustable this fixed mount of didactic works also comprises baffle plate (8), and baffle plate (8) is arranged on the lower edge of books supporting plate (1).
3. height-adjustable this fixed mount of didactic works according to claim 1 and 2 is characterized in that: books supporting plate (1) is the hollow supporting plate, and the side of books supporting plate (1) is provided with a plurality of foreign material drawers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103284 CN203073596U (en) | 2013-03-08 | 2013-03-08 | Height adjustable book fixing bracket for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103284 CN203073596U (en) | 2013-03-08 | 2013-03-08 | Height adjustable book fixing bracket for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203073596U true CN203073596U (en) | 2013-07-24 |
Family
ID=48819493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103284 Expired - Fee Related CN203073596U (en) | 2013-03-08 | 2013-03-08 | Height adjustable book fixing bracket for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203073596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576160A (en) * | 2021-09-08 | 2021-11-02 | 深圳市远梦教育科技有限公司 | Intelligent learning machine terminal |
-
2013
- 2013-03-08 CN CN 201320103284 patent/CN203073596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576160A (en) * | 2021-09-08 | 2021-11-02 | 深圳市远梦教育科技有限公司 | Intelligent learning machine terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |