CN203870848U - Novel portable Chinese language and literature display cloth for teaching - Google Patents
Novel portable Chinese language and literature display cloth for teaching Download PDFInfo
- Publication number
- CN203870848U CN203870848U CN201420241947.7U CN201420241947U CN203870848U CN 203870848 U CN203870848 U CN 203870848U CN 201420241947 U CN201420241947 U CN 201420241947U CN 203870848 U CN203870848 U CN 203870848U
- Authority
- CN
- China
- Prior art keywords
- poppet
- bottom bracket
- cloth
- end surface
- groove
- 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 novel portable Chinese language and literature display cloth for teaching, and belongs to the technical field of a Chinese teaching tool. The novel portable Chinese language and literature display cloth comprises an upper top shaft, a display cloth, a rear support, a bottom support, a disposing groove, a disposing hole and an inner rotation shaft device, and is characterized in that the left top end surface of the inner rotation shaft device is provided with the disposing hole, the bottom edge of the rear top end surface of the inner rotation shaft device is fixedly connected with the disposing groove, the upper top end surface of the temporo portion of the disposing groove is connected with the bottom support, the bottom support is mutually connected with the disposing groove through a rotation shaft, the rear edge of the upper surface of the bottom support is connected with the rear support, the other end of the rear support is connected with the middle of the upper top shaft, and the display cloth is fixedly connected with the middle of the portion between the upper top shaft and the upper surface of the inner rotation shaft device. When the novel portable Chinese language and literature display cloth is used, the service life of the bottom support can be prolonged, and the supports are prevented from being bent during carrying.
Description
Technical field
The utility model belongs to educational aid technical field, is specifically related to a kind of new teaching and shows cloth by portable Chinese speech literature.
Background technology
Long-term giving lessons in practice, when using Graphic Panel, bottom bracket often rotates and is easy to and ground friction, long-time can attenuation also be easy in use fracture with ground friction bottom bracket lower surface, when Graphic Panel is carried, Graphic Panel rear surface support is long is easy to bending and cannot uses.
Summary of the invention
The purpose of this utility model is: in order to solve bottom bracket when using Graphic Panel, can avoid and ground friction; can improve bottom bracket serviceable life; and can protect Graphic Panel rear surface support in carrying during Graphic Panel, and can avoid when carrying support bending, its technical scheme is as follows:
A kind of new teaching is shown cloth by portable Chinese speech literature, it comprises upper top shaft 1, show cloth 2, after-poppet 3, bottom bracket 4, standing groove 5, putting hole 6, inner shaft machine 7, it is characterized in that: the left top end surface of described inner shaft machine 7 is provided with putting hole 6, the rear top end surface bottom margin of described inner shaft machine 7 place is fixedly connected with standing groove 5, on described standing groove 5 temples, top end surface is connected with bottom bracket 4, described bottom bracket 4 is interconnected by rotating shaft with described standing groove 5, described bottom bracket 4 upper surface rearward edges places are connected with after-poppet 3, described after-poppet 3 other ends are connected to upper top shaft 1 middle, described upper top shaft 1 is fixedly connected with and shows cloth 2 with described inner shaft machine 7 upper surface middles, described after-poppet 3 is divided into upper and lower two parts, top is divided into draw-tube bottom and is divided into stationary pipes, described draw-tube is inserted into top circle centre position in described stationary pipes, described stationary pipes side surface is provided with several draw-in grooves, described telescopic mast side surface lower edge goes out to be connected with card column, and under described stationary pipes, top end surface circle centre position is provided with groove, on described telescopic mast, top is provided with gap, and described putting hole 6 inside diameters equate with described after-poppet 3 overall diameters, described bottom bracket 4 upper surface rearward edges places are fixedly connected with column, 3 times top grooves of described column and described after-poppet are in the same size, and described column occurrence is in 3 times top grooves of described after-poppet, described bottom bracket 4 does unanimously with described standing groove 5 internal height.
The beneficial effects of the utility model are: in order to solve bottom bracket when using Graphic Panel, can avoid and ground friction; can improve bottom bracket serviceable life; and can protect Graphic Panel rear surface support when carrying Graphic Panel, can avoid when carrying support bending.
accompanying drawing explanation:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
embodiment:
With reference to a kind of new teaching described in Fig. 1, by portable Chinese speech literature, show cloth, it comprises upper top shaft 1, show cloth 2, after-poppet 3, bottom bracket 4, standing groove 5, putting hole 6, inner shaft machine 7, it is characterized in that: the left top end surface of described inner shaft machine 7 is provided with putting hole 6, the rear top end surface bottom margin of described inner shaft machine 7 place is fixedly connected with standing groove 5, on described standing groove 5 temples, top end surface is connected with bottom bracket 4, described bottom bracket 4 is interconnected by rotating shaft with described standing groove 5, described bottom bracket 4 upper surface rearward edges places are connected with after-poppet 3, described after-poppet 3 other ends are connected to upper top shaft 1 middle, described upper top shaft 1 is fixedly connected with and shows cloth 2 with described inner shaft machine 7 upper surface middles, described after-poppet 3 is divided into upper and lower two parts, top is divided into draw-tube bottom and is divided into stationary pipes, described draw-tube is inserted into top circle centre position in described stationary pipes, described stationary pipes side surface is provided with several draw-in grooves, described telescopic mast side surface lower edge goes out to be connected with card column, and under described stationary pipes, top end surface circle centre position is provided with groove, on described telescopic mast, top is provided with gap, and described putting hole 6 inside diameters equate with described after-poppet 3 overall diameters, described bottom bracket 4 upper surface rearward edges places are fixedly connected with column, 3 times top grooves of described column and described after-poppet are in the same size, and described column occurrence is in 3 times top grooves of described after-poppet, described bottom bracket 4 does unanimously with described standing groove 5 internal height.
During use, first the rotating shaft of bottom bracket 4 being take is rotated and is extracted out in standing groove 5 as the center of circle, then by after-poppet 3 from the interior extraction of putting hole 6, then after-poppet 3 is inserted on the column on bottom bracket 4, then pull-up upper top shaft 1 makes to show that cloth 2 pulls out inner shaft machine 7, then adjust the height of after-poppet 3, finally upper top shaft 1 is inserted in the groove on top on after-poppet 3, while finishing using.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. a new teaching is shown cloth by portable Chinese speech literature, comprise upper top shaft (1), show cloth (2), after-poppet (3), bottom bracket (4), standing groove (5), putting hole (6), inner shaft machine (7), it is characterized in that: the left top end surface of described inner shaft machine (7) is provided with putting hole (6), after described inner shaft machine (7), top end surface bottom margin place is fixedly connected with standing groove (5), on described standing groove (5) temples, top end surface is connected with bottom bracket (4), described bottom bracket (4) is interconnected by rotating shaft with described standing groove (5), described bottom bracket (4) upper surface rearward edges place is connected with after-poppet (3), described after-poppet (3) other end is connected to upper top shaft (1) middle, described upper top shaft (1) is fixedly connected with and shows cloth (2) with described inner shaft machine (7) upper surface middle.
2. a kind of new teaching is shown cloth by portable Chinese speech literature according to claim 1, it is characterized in that: described after-poppet (3) is divided into upper and lower two parts, top is divided into draw-tube bottom and is divided into stationary pipes, described draw-tube is inserted into top circle centre position in described stationary pipes, described stationary pipes side surface is provided with several draw-in grooves, described telescopic mast side surface lower edge goes out to be connected with card column, and under described stationary pipes, top end surface circle centre position is provided with groove, on described telescopic mast, top is provided with gap, and described putting hole (6) inside diameter equates with described after-poppet (3) overall diameter.
3. a kind of new teaching is shown cloth by portable Chinese speech literature according to claim 1, it is characterized in that: described bottom bracket (4) upper surface rearward edges place is fixedly connected with column, the lower top of described column and described after-poppet (3) groove is in the same size, and described column occurrence is in the groove of the lower top of described after-poppet (3), described bottom bracket (4) does unanimously with described standing groove (5) internal height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241947.7U CN203870848U (en) | 2014-05-13 | 2014-05-13 | Novel portable Chinese language and literature display cloth for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241947.7U CN203870848U (en) | 2014-05-13 | 2014-05-13 | Novel portable Chinese language and literature display cloth for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870848U true CN203870848U (en) | 2014-10-08 |
Family
ID=51651776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241947.7U Expired - Fee Related CN203870848U (en) | 2014-05-13 | 2014-05-13 | Novel portable Chinese language and literature display cloth for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608958A (en) * | 2016-03-29 | 2016-05-25 | 湖南城市学院 | Portable ideological and political teaching model |
-
2014
- 2014-05-13 CN CN201420241947.7U patent/CN203870848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608958A (en) * | 2016-03-29 | 2016-05-25 | 湖南城市学院 | Portable ideological and political teaching model |
| CN105608958B (en) * | 2016-03-29 | 2018-03-16 | 湖南城市学院 | A kind of portable ideology and politics teaching mode |
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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: 20141008 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |