CN203073596U - Height adjustable book fixing bracket for teaching - Google Patents
Height adjustable book fixing bracket for teaching Download PDFInfo
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- 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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Abstract
可调节高度的教学用书本固定架,它涉及一种书本固定架。本实用新型解决了现有的教学用书本固定架的高度不可调整,无法适用于不同身高的教师使用的问题。可调节高度的教学用书本固定架包括书本承托板、万向连接球、支撑杆、支撑套、紧固螺栓、底板和两个透明弹性固定带,书本承托板的左右两侧各设置有一个透明弹性固定带,书本承托板的底面通过万向连接球与支撑杆的上端连接,支撑杆的下端设置在支撑套内,支撑套与支撑杆之间通过紧固螺栓固定,支撑套的下端安装在底板上。本实用新型具有高度可调节功能,适用于不同身高的教师使用。
A height-adjustable book fixing frame for teaching relates to a book fixing frame. The utility model solves the problem that the height of the existing teaching book fixing frame cannot be adjusted and cannot be used by teachers of different heights. The height-adjustable teaching book fixing frame includes a book supporting plate, a universal connecting ball, a support rod, a supporting sleeve, fastening bolts, a bottom plate and two transparent elastic fixing belts, and the left and right sides of the book supporting plate are respectively provided with A transparent elastic fixing belt, the bottom surface of the book support plate is connected to the upper end of the support rod through a universal connection ball, the lower end of the support rod is arranged in the support sleeve, and the support sleeve and the support rod are fixed by fastening bolts, and the support sleeve The lower end is installed on the base plate. The utility model has a height adjustable function and is suitable for teachers with different heights.
Description
技术领域technical field
本实用新型涉及一种书本固定架,具体涉及一种可调节高度的教学用书本固定架,属于教学用具技术领域。The utility model relates to a book fixing frame, in particular to a height-adjustable teaching book fixing frame, which belongs to the technical field of teaching appliances.
背景技术Background technique
教师在讲解知识的过程中,往往会有大量的公式、冗长的题干和繁杂的图例需要书写或者绘制在黑板上。这时,教师一般一手持书一手板书,如此造成教师在书写或者绘制时,手部不能灵活配合使用,给教学工作带来了很大的麻烦,尤其是在使用尺子、圆规等教具时,更加容易造成教学效率低的问题。目前市场上的教学用书本固定架虽然解决了教学效率低的问题,但是其高度不可调整,无法适用于不同身高的教师使用。In the process of explaining knowledge, teachers often have a lot of formulas, lengthy question stems and complicated legends that need to be written or drawn on the blackboard. At this time, the teacher usually holds the book in one hand and the blackboard in the other hand, so that the teacher cannot use his hands flexibly when writing or drawing, which brings a lot of trouble to the teaching work, especially when using teaching aids such as rulers and compasses. It is easy to cause the problem of low teaching efficiency. Although the teaching book holders currently on the market have solved the problem of low teaching efficiency, their heights cannot be adjusted and cannot be used by teachers of different heights.
实用新型内容Utility model content
本实用新型的目的是为了解决现有的教学用书本固定架的高度不可调整,无法适用于不同身高的教师使用的问题,进而提供一种可调节高度的教学用书本固定架。The purpose of the utility model is to solve the problem that the height of the existing teaching book fixing frame cannot be adjusted and cannot be used by teachers of different heights, and further provide a height-adjustable teaching book fixing frame.
本实用新型的技术方案是:可调节高度的教学用书本固定架包括书本承托板、万向连接球、支撑杆、支撑套、紧固螺栓、底板和两个透明弹性固定带,书本承托板的左右两侧各设置有一个透明弹性固定带,书本承托板的底面通过万向连接球与支撑杆的上端连接,支撑杆的下端设置在支撑套内,支撑套与支撑杆之间通过紧固螺栓固定,支撑套的下端安装在底板上。The technical scheme of the utility model is: the height-adjustable teaching book fixing frame includes a book support plate, a universal connecting ball, a support rod, a support sleeve, fastening bolts, a bottom plate and two transparent elastic fixing belts, and the book support There is a transparent elastic fixing belt on the left and right sides of the board. The bottom surface of the book supporting board is connected to the upper end of the support rod through a universal connection ball. The lower end of the support rod is arranged in the support sleeve. Fastening bolts are fixed, and the lower end of the support sleeve is installed on the base plate.
本实用新型与现有技术相比具有以下效果:本实用新型具有高度可调节功能,适用于不同身高的教师使用。另外本实用新型结构简单,使用方便,成本低,便于生产加工。Compared with the prior art, the utility model has the following effects: the utility model has a height-adjustable function, and is suitable for teachers of different heights. In addition, the utility model has the advantages of simple structure, convenient use, low cost and convenient production and processing.
附图说明Description of drawings
图1是本实用新型的整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of the utility model.
具体实施方式Detailed ways
具体实施方式一:结合图1说明本实施方式,本实施方式的可调节高度的教学用书本固定架包括书本承托板1、万向连接球2、支撑杆3、支撑套4、紧固螺栓5、底板6和两个透明弹性固定带7,书本承托板1的左右两侧各设置有一个透明弹性固定带7,书本承托板1的底面通过万向连接球2与支撑杆3的上端连接,支撑杆3的下端设置在支撑套4内,支撑套4与支撑杆3之间通过紧固螺栓5固定,支撑套4的下端安装在底板6上。Specific Embodiment 1: This embodiment is described in conjunction with FIG. 1. The height-adjustable teaching book holder of this embodiment includes a book support plate 1, a
具体实施方式二:结合图1说明本实施方式,本实施方式的可调节高度的教学用书本固定架还包括挡板8,挡板8设置在书本承托板1的下沿。如此设置,防止书本滑落。其它组成和连接关系与具体实施方式一相同。Embodiment 2: This embodiment is described with reference to FIG. 1 . The height-adjustable teaching book holder of this embodiment further includes a baffle 8 , which is arranged on the lower edge of the book supporting plate 1 . Set in this way to prevent the books from slipping. Other compositions and connections are the same as in the first embodiment.
具体实施方式三:结合图1说明本实施方式,本实施方式的书本承托板1为中空承托板,书本承托板1的侧面设置有多个杂物抽屉9。如此设置,结构更为合理。其它组成和连接关系与具体实施方式一或二相同。Specific Embodiment Three: This embodiment is described with reference to FIG. 1 . The book supporting board 1 of this embodiment is a hollow supporting board, and a plurality of sundry drawers 9 are arranged on the side of the book supporting board 1 . Such setting makes the structure more reasonable. Other compositions and connections are the same as those in Embodiment 1 or
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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 |
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CN 201320103284 CN203073596U (en) | 2013-03-08 | 2013-03-08 | Height adjustable book fixing bracket for teaching |
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CN203073596U true CN203073596U (en) | 2013-07-24 |
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CN 201320103284 Expired - Fee Related CN203073596U (en) | 2013-03-08 | 2013-03-08 | Height adjustable book fixing bracket for teaching |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160308 |