CN214253551U - Teaching aid for mobile ideological and political theory teaching - Google Patents
Teaching aid for mobile ideological and political theory teaching Download PDFInfo
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- CN214253551U CN214253551U CN202120600478.3U CN202120600478U CN214253551U CN 214253551 U CN214253551 U CN 214253551U CN 202120600478 U CN202120600478 U CN 202120600478U CN 214253551 U CN214253551 U CN 214253551U
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- horizontal pole
- sets
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- cable
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Abstract
The utility model discloses a remove teaching aid for ideological and political theory teaching, including the horizontal pole, the horizontal pole top sets up the horizontal pole, and the last horizontal pole passes through the lifting unit to connect in the horizontal pole, goes up and sets up the courseware of paper on the horizontal pole, its characterized in that, set up a plurality of spacing parts on the horizontal pole, spacing part has the recess, and recess entrance sets up the apron, sets up the through-hole on the apron, and through-hole department sets up the barrel on the apron, and barrel one side sets up and is used for carrying out spacing bolt to the cable, and cable one end connects in the recess bottom, and after the barrel was worn out to the other end, connects in the clip, and the clip is used for centre gripping courseware. The utility model discloses well courseware can carry on spacingly through spacing block, has improved the stability of courseware in windy environment.
Description
Technical Field
The utility model relates to a teaching aid especially relates to remove teaching aid for ideological and political theory teaching.
Background
Ideological and political education is indispensable in teaching, plays vital role to the formation of student's life sight and value sight. In the teaching process, the teaching aid can play a promoting role in teaching, and the teaching effect is improved. The prior art discloses a remove teaching aid, and it has the horizontal pole, sets up the horizontal pole on the horizontal pole, and the horizontal pole passes through lifting unit and the horizontal pole is connected, sets up the courseware of paper on the horizontal pole (prior art can be referred to this kind of teaching aid, include but not only be limited to the patent that bulletin number is CN 203028512). This type of teaching aid has the defect, for example, courseware stability is relatively poor, and the courseware can fly and dance with the wind when having wind in the classroom.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a remove teaching aid for ideological and political theory teaching, improve the stability of courseware in windy environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a remove teaching aid for ideological and political theory teaching, includes the horizontal pole, and the horizontal pole top sets up the horizontal pole, and the last horizontal pole connects in the horizontal pole through elevating parts, goes up the courseware that sets up the paper on the horizontal pole, its characterized in that, set up a plurality of spacing parts on the horizontal pole, spacing part has the recess, and the recess entrance sets up the apron, sets up the through-hole on the apron, and through-hole department sets up the barrel on the apron, and barrel one side sets up and is used for carrying out spacing bolt to the cable, and cable one end connects in the recess bottom, and after the barrel was worn out to the other end, connect in the clip, the clip is used for centre gripping courseware.
Further: the limiting parts are two and are respectively arranged on the left side and the right side.
Further: the joint of the stay cable and the bottom of the groove is a stay cable connecting point which is positioned under the hollow part of the cylinder body deviating from the side of the limit bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses well courseware can carry on spacingly through spacing block, has improved the stability of courseware in windy environment.
Drawings
FIG. 1 is a drawing of a movable teaching aid limiting part structure for ideological and political theory teaching.
Fig. 2 is an enlarged view of S in fig. 1.
Detailed Description
Referring to fig. 1 and 2, a remove teaching aid for ideological and political theory teaching, including horizontal pole 1, horizontal pole 1 top sets up horizontal pole 2, and upward horizontal pole 2 connects in horizontal pole 1 through elevating part 3 (elevating part can be telescopic link etc.), sets up the courseware 4 of paper on the horizontal pole 2, set up a plurality of spacing parts on the horizontal pole 1, spacing part has recess 51, and the recess 51 entrance sets up apron 52, sets up the through-hole on the apron 52, and through-hole department sets up barrel 53 on the apron 52, and barrel 53 one side sets up and is used for carrying out spacing bolt 54 to the cable, and cable 55 one end connects in recess 51 bottom, and after the barrel 53 was worn out to the other end, connects in clip 56, and clip 56 is used for centre gripping courseware 4.
The limiting parts are two and are respectively arranged on the left side and the right side.
During the use, the lifting unit expandes, it is located suitable height to make the entablature, demonstrate the courseware, in windy environment, take up the clip and clip the downside of courseware, this process can pull out the cable from the recess (the cable is longer, some cables are pulled out, some cables still arrange the recess in), clip the courseware back when the clip, tighten limit bolt, make limit bolt's tip support the cable tightly, the partial length that the cable is located between limit bolt and the clip is the fixed length, in windy environment, can carry on spacingly to the courseware, improve the stability of courseware.
When the pull cable is not used, the clamp is taken off, the pull cable is gradually sent into the groove from the barrel body part to be stored, and only part of the pull cable is kept outside (such as shown in the attached drawings).
Example 2
The basic structure is the same as that of embodiment 1, and the difference is that the connection position of the cable 55 and the bottom of the groove 51 is a cable connection point 500, and the cable connection point 500 is positioned right below the hollow position of the cylinder body 53 deviating from the side of the limit bolt. The convenience of use is improved.
Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a remove teaching aid for ideological and political theory teaching, includes horizontal pole (1), and horizontal pole (1) top sets up horizontal pole (2), goes up horizontal pole (2) and connects in horizontal pole (1) through elevating part (3), goes up courseware (4) that set up paper on horizontal pole (2), a serial communication port, set up a plurality of spacing parts on horizontal pole (1), spacing part has recess (51), and recess (51) entrance sets up apron (52), sets up the through-hole on apron (52), and through-hole department sets up barrel (53) on apron (52), and barrel (53) one side sets up and is used for carrying out spacing bolt (54) to the cable, and cable (55) one end connects in recess (51) bottom, and the other end is worn out behind barrel (53), connects in clip (56), and clip (56) are used for centre gripping courseware (4).
2. A teaching aid for mobile ideological and political theory teaching according to claim 1, wherein: the limiting parts are two and are respectively arranged on the left side and the right side.
3. A teaching aid for mobile ideological and political theory teaching according to claim 1, wherein: the connecting part of the cable (55) and the bottom of the groove (51) is a cable connecting point (500), and the cable connecting point (500) is located under the hollow part of the cylinder body (53) deviating from the side of the limiting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600478.3U CN214253551U (en) | 2021-03-25 | 2021-03-25 | Teaching aid for mobile ideological and political theory teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600478.3U CN214253551U (en) | 2021-03-25 | 2021-03-25 | Teaching aid for mobile ideological and political theory teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253551U true CN214253551U (en) | 2021-09-21 |
Family
ID=77727953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120600478.3U Active CN214253551U (en) | 2021-03-25 | 2021-03-25 | Teaching aid for mobile ideological and political theory teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214253551U (en) |
-
2021
- 2021-03-25 CN CN202120600478.3U patent/CN214253551U/en active Active
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