CN214504722U

CN214504722U - Ideology and politics course teaching aid

Info

Publication number: CN214504722U
Application number: CN202120816149.2U
Authority: CN
Inventors: 范国增
Original assignee: Guangzhou College of Technology and Business
Current assignee: Guangzhou College of Technology and Business
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-26
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an ideological and political course teaching helps instrument of learning, comprising a base plate, the bottom plate upper end is provided with fixedly connected with bracing piece on the bottom plate in the middle of guide board and the guide board, the bracing piece all is provided with the guide ring and the guide ring outside is provided with the locating pin with the guide board outside, guide ring one side fixedly connected with mainboard. The utility model discloses in, at first be provided with guide board and bracing piece on the bottom plate, can highly adjust guide ring and mainboard through bracing piece and guide bar, through rotate the curb plate again to both sides pulling curb plate, meet curb plate and mainboard once more through the spring with the curb plate is horizontal, secondly fix through the nut after sliding the slide bar suitable position through not hard up nut, rotate the second pivot at last and rotate the backup pad forward, realized when lecture content according to reality, can carry out corresponding change to the big small and big shape of show board, convenient to use, be worth wideling popularize.

Description

Ideology and politics course teaching aid

Technical Field

The utility model relates to a teaching tool field especially relates to an ideology and politics class teaching helps instrument.

Background

In order to facilitate the teaching of teachers in ideology and politics classes, deepen the learning and memory of students, improve the teaching quality, lighten the teaching burden of teachers, and provide a plurality of teaching aids and demonstration teaching aids, thereby really having great help to the teaching and obtaining the affirmation of the teachers

The prior learning aid has the problems that the shape and the size of the display board can not be changed according to the actual situation in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a learning aid tool for ideological and political course teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a learning aid for ideological and political course teaching comprises a bottom plate, a guide plate is arranged at the upper end of the bottom plate, a support rod is fixedly connected on the bottom plate in the middle of the guide plate, the outer sides of the support rod and the guide plate are both provided with guide rings, and the outer sides of the guide rings are provided with positioning pins, a main plate is fixedly connected with one side of the guide ring, outer tubes are fixedly connected with both sides of the main plate, baffle plates are slidably connected with the inner sides of the outer tubes, springs are arranged between the baffle plates and the outer tubes, the other side of the baffle plate is fixedly connected with an inner tube, the other end of the inner tube is rotatably connected with a side plate through a first rotating shaft, an auxiliary plate is fixedly connected with the side plate at the lower side of the main plate, a chute tube is fixedly connected with one side of the auxiliary plate, the inner side of the sliding groove pipe is connected with a sliding rod in a sliding way, the upper end and the lower end of the sliding rod are both connected with nuts in a threaded way, one end of the sliding rod is fixedly connected with an ejector rod, and the other end of the ejector rod is rotatably connected with a supporting plate through a second rotating shaft.

As a further description of the above technical solution:

the guide board is the steel sheet and guide the slope of board bottom to the bottom plate both sides.

As a further description of the above technical solution:

the curb plate top is provided with the arch, the mainboard both sides all are provided with the recess.

As a further description of the above technical solution:

and a limiting plate is arranged on the outer side of the outer pipe.

As a further description of the above technical solution:

the upper end of the bottom plate is provided with a positioning hole.

As a further description of the above technical solution:

the side plates, the main plate and the supporting plate are all positioned in the same vertical plane after being leveled.

As a further description of the above technical solution:

the upper end of the main board is provided with a lighting lamp.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first be provided with guide board and bracing piece on the bottom plate, can highly adjust guide ring and mainboard through bracing piece and guide bar, through rotate the curb plate again to both sides pulling curb plate, meet curb plate and mainboard once more through the spring with the curb plate is horizontal, secondly fix through the nut after sliding the slide bar suitable position through not hard up nut, rotate the second pivot at last and rotate the backup pad forward, realized when lecture content according to reality, can carry out corresponding change to the big small and big shape of show board, convenient to use, be worth wideling popularize.

Drawings

FIG. 1 is an isometric view of an ideological and political course teaching aid provided by the present invention;

FIG. 2 is a rear view of an ideological and political course teaching aid provided by the present invention;

fig. 3 is the utility model provides a backup pad structure chart of ideological and political course teaching learning aid instrument.

Illustration of the drawings:

1. a base plate; 2. a support bar; 3. a guide plate; 4. a guide ring; 5. a main board; 6. a spring; 7. blocking the plate; 8. an outer tube; 9. an inner tube; 10. a side plate; 11. a first rotating shaft; 12. an auxiliary plate; 13. a chute tube; 14. a nut; 15. a slide bar; 16. a top rod; 17. a support plate; 18. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an ideological and political course teaching helps instrument of learning, including

bottom plate

1, 1 upper end of bottom plate is provided with fixedly connected with bracing piece 2 on guide board 3 and the bottom plate 1 in the middle of the guide board 3, bracing piece 2 all is provided with guide ring 4 and the guide ring 4 outside with the guide board 3 outside and is provided with the locating pin, 4 one side fixedly connected with mainboard 5 of guide ring and the equal fixedly connected with outer tube 8 in mainboard 5 both sides, 8 inboard equal sliding connection of outer tube has resistance plate 7 and has spring 6 between resistance plate 7 and the outer tube 8, the opposite side fixedly connected with inner tube 9 of resistance plate 7 and the other end of inner tube 9 rotate through first pivot 11 and be connected with curb plate 10, curb plate 10 fixedly connected with accessory plate 12 of mainboard 5 downside and one side fixedly connected with spout pipe 13 of accessory plate 12, the inboard sliding connection of spout pipe 13 has slide bar 15 and the equal threaded connection in both ends has nut 14 about slide bar 15, the one end fixedly connected with ejector pin 16 of slide bar 15 and the other end of ejector pin 16 rotate through second pivot 18 and connect There is a support plate 17.

At first be provided with guide board 3 and bracing piece 2 on bottom plate 1, can adjust the height of guide ring 4 and mainboard 5 through bracing piece 2 and guide board 3, through to both sides pulling curb plate 10 rotate curb plate 10 again, meet curb plate 10 and mainboard 5 once more through spring 6 with curb plate 10 horizontal, secondly fix through nut 14 after sliding rod 15 to suitable position through not hard up nut 14, rotate second pivot 18 at last and rotate backup pad 17 forward, realized when lecture content according to reality, can carry out corresponding change to the big small and big shape of show board, and convenient to use is worth wideling popularize.

Guide board 3 is the steel sheet and guides 3 bottoms of board to the slope of 1 both sides of bottom plate, the function of fixed stay mainboard 5, 10 tops of curb plate are provided with the arch, 5 both sides of mainboard all are provided with the recess, curb plate 10 is fixed more firm with

mainboard

5, 8 outsides of outer tube are provided with the limiting plate, prevent 7 roll-offs of hindering the board, 1 upper end of bottom plate is provided with the locating hole, PMKD 1, curb plate 10, all be located same vertical plane behind mainboard 5 and the backup pad 17 level, all on same horizontal plane with whole plane, facilitate the use, 5 upper ends of mainboard are provided with the light, provide luminance when external luminance is not enough.

The working principle is as follows: at first be provided with guide board 3 and bracing piece 2 on bottom plate 1, can adjust the height of guide ring 4 and mainboard 5 through bracing piece 2 and guide board 3, through to both sides pulling curb plate 10 rotate curb plate 10 again, meet curb plate 10 and mainboard 5 once more through spring 6 with curb plate 10 horizontal, secondly fix through nut 14 after sliding rod 15 to suitable position through not hard up nut 14, rotate second pivot 18 at last and rotate backup pad 17 forward, realized when lecture content according to reality, can carry out corresponding change to the big small and big shape of show board, and convenient to use is worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ideological and political course teaching helps learning instrument, includes bottom plate (1), its characterized in that: the guide plate (3) is arranged at the upper end of the bottom plate (1), the supporting rod (2) is fixedly connected to the bottom plate (1) in the middle of the guide plate (3), the guide rings (4) are arranged on the outer sides of the supporting rod (2) and the guide plate (3), the positioning pins are arranged on the outer sides of the guide rings (4), a main plate (5) is fixedly connected to one side of each guide ring (4), outer tubes (8) are fixedly connected to the two sides of the main plate (5), a baffle plate (7) is slidably connected to the inner side of each outer tube (8), a spring (6) is arranged between each baffle plate (7) and the outer tube (8), an inner tube (9) is fixedly connected to the other side of each baffle plate (7), a side plate (10) is rotatably connected to the other end of the inner tube (9) through a first rotating shaft (11), an auxiliary plate (12) is fixedly connected to the side plate (10) on the lower side of the main plate (5), and a chute tube (13) is fixedly connected to one side of the auxiliary plate (12), the inner side of the sliding groove pipe (13) is connected with a sliding rod (15) in a sliding mode, nuts (14) are connected to the upper end and the lower end of the sliding rod (15) in a threaded mode, one end of the sliding rod (15) is fixedly connected with an ejector rod (16) and the other end of the ejector rod (16) is rotatably connected with a supporting plate (17) through a second rotating shaft (18).

2. An ideological and political course teaching aid according to claim 1, wherein: the guide plate (3) is a steel plate, and the bottom end of the guide plate (3) inclines towards the two sides of the bottom plate (1).

3. An ideological and political course teaching aid according to claim 1, wherein: the top end of the side plate (10) is provided with a bulge, and both sides of the main plate (5) are provided with grooves.

4. An ideological and political course teaching aid according to claim 1, wherein: and a limiting plate is arranged on the outer side of the outer pipe (8).

5. An ideological and political course teaching aid according to claim 1, wherein: the upper end of the bottom plate (1) is provided with a positioning hole.

6. An ideological and political course teaching aid according to claim 1, wherein: the side plates (10), the main plate (5) and the supporting plate (17) are all positioned in the same vertical plane after being leveled.

7. An ideological and political course teaching aid according to claim 1, wherein: the upper end of the main board (5) is provided with a lighting lamp.