CN209775948U

CN209775948U - Teaching aid for explaining traditional culture

Info

Publication number: CN209775948U
Application number: CN201920543841.5U
Authority: CN
Inventors: 葛红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-13
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a teaching aid for explaining traditional culture relates to traditional culture teaching aid technical field, including the backup pad, the front side of backup pad is located upper and lower position department and all is provided with the slide rail, two be provided with between the slide rail and erase the device, and the below position department of slide rail is provided with the ash chute, the poster groove has been seted up to the front side of backup pad. The utility model discloses a spout and the slide rail be connected horizontal slip in the holding rod, and then drive the chalk movement on the holding rod, thereby wipe the chalk word that the backup pad left over last time, high durability and convenient use, the chalk of sponge material is clean thoroughly more when also making to erase the chalk word, adjust it through adjustment top clip and side clip, make it press from both sides on the propaganda poster of tiling, realize the function of show, the publicity effect of traditional culture has been increased, the dust deposit that causes after long-time chalk is write can be avoided in setting up of dust discharging hole in the ash chute, make the device cleaner.

Description

Teaching aid for explaining traditional culture

Technical Field

The utility model relates to a traditional culture teaching aid technical field specifically is a teaching aid for explaining traditional culture.

Background

The teaching aid is a material object aiming at propagating science and technology and educating people, is a complete science and technology medium, is an indispensable device in teenager science and technology activities, and the teaching aid used in the science and technology activities comprises a material object teaching aid and a replica teaching aid, and specifically comprises specimens or samples from the nature, such as biological specimens, mineral specimens, fossil, rocks, rare animal samples and the like used in the science and technology education activities.

However, the teaching aids for explaining the traditional culture are few in the market at present, some teaching aids can not write, the students can not deepen the impression, the explanation of the vivid and vivid display mode through the poster can not be realized, and in addition, some devices with the chalk eraser are easy to lose after the chalk eraser is used. Accordingly, those skilled in the art have provided a teaching aid for explaining the traditional culture to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a teaching aid for explaining traditional culture to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A teaching aid for explaining traditional culture comprises a supporting plate, wherein slide rails are arranged at the positions, located at the upper end and the lower end, of the front side of the supporting plate, an erasing device is arranged between the two slide rails, an ash groove is arranged at the position, located at the lower end of the slide rails, of the supporting plate, a poster groove is formed in the front side of the supporting plate, two top elastic sheet clamps are arranged at the positions, located at the upper end of the poster groove, of the front side of the supporting plate, side elastic sheet clamps are arranged at the positions, located at the two sides of the poster groove, of the front side of the supporting plate, a chalk groove is formed at the position, located at the lower end of the poster groove, of the front side of the supporting plate, a chalk groove cover is arranged at one side of the chalk groove, a poster frame is arranged at the inner side of the poster groove, a display cover is rotatably connected to one side of the poster groove, a uniformly-arranged groove is formed in the upper surface of the poster frame, a telescopic rod is, and the below of telescopic link is provided with the base, the lower surface of base is located border position department and evenly is provided with four universal wheels.

As a further aspect of the present invention: the erasing device comprises a holding rod, the rear side of the holding rod is provided with a eraser, and sliding grooves are formed in the surfaces of the holding rod, positioned above and below the eraser.

As a further aspect of the present invention: the sliding groove and the holding rod are screwed and fixed through screws, the eraser is a component made of sponge, and the eraser is bonded and fixed with the holding rod through glue.

As a further aspect of the present invention: the surface of the holding rod is wrapped by a rubber sleeve, one side surface of the ash groove is provided with an ash discharging hole, and the aperture is 2 cm.

As a further aspect of the present invention: the side spring plate clamp and the top spring plate clamp are both copper components, and the side spring plate clamp and the top spring plate clamp are connected and fixed with the supporting plate in a screwing mode through screws at one ends.

As a further aspect of the present invention: the inside of show lid is provided with the buckle, the front side surface of backup pad is seted up the draw-in groove corresponding to the buckle position department of show lid.

Compared with the prior art, the beneficial effects of the utility model are that:

The utility model discloses a spout and the slide rail be connected horizontal slip in gripping the holding rod, and then drive the chalk dust on the holding rod and move, thereby wipe the chalk word that the backup pad left over last time, high durability and convenient use, the risk of stealing has also been avoided ordinary blackboard eraser in the outside, the trouble of forgetting to take the blackboard eraser to bring has also been avoided simultaneously, the chalk dust of sponge material also makes when erasing the chalk word clean thoroughly more, adjust it through adjustment top shell fragment clamp and side shell fragment clamp, make it press from both sides on the propaganda poster of tiling, realize the function of show, the effect of publicity of traditional culture has been increased, the dust deposit that causes after long-time chalk is written can be avoided in setting up of dust discharge hole in the ash chute, make the device cleaner.

Drawings

FIG. 1 is a schematic diagram of a teaching aid for explaining the traditional culture;

Fig. 2 is a schematic structural diagram of an erasing device in a teaching aid for explaining the traditional culture.

In the figure: 1. a support plate; 2. a display cover; 3. a chalk groove; 4. a pen slot cover; 5. a base; 6. a retractable pedal; 7. a telescopic rod; 8. a universal wheel; 9. an ash tank; 10. a slide rail; 11. an erasing device; 111. a holding rod; 112. a chute; 113. rubbing; 12. side spring clip; 13. a poster frame; 14. a placement groove; 15. a poster slot; 16. a top clip.

Detailed Description

Referring to fig. 1-2, in an embodiment of the present invention, a teaching aid for explaining traditional culture includes a supporting board 1, sliding rails 10 are disposed at upper and lower positions of a front side of the supporting board 1, an erasing device 11 is disposed between the two sliding rails 10, the erasing device 11 includes a holding rod 111, a eraser 113 is disposed at a rear side of the holding rod 111, sliding grooves 112 are disposed at upper and lower positions of the surface of the holding rod 111, the sliding grooves 112 are screwed and fixed with the holding rod 111 by screws, the eraser 113 is a sponge member, the eraser 113 is fixed to the holding rod 111 by bonding with glue, when a user normally uses the blackboard eraser, the holding rod 111 slides left and right through the connection between the sliding rails 10 and the sliding grooves 112, and further drives the eraser 113 on the holding rod 111 to move, thereby erasing characters left by the supporting board 1 last time, which is convenient to use, and avoiding a risk of stealing chalk when the blackboard eraser is placed outside, meanwhile, the trouble caused by forgetting to take the blackboard eraser is avoided, and the chalk characters can be erased more cleanly and thoroughly by the sponge eraser 113.

The surface coating of holding rod 111 has the rubber sleeve, and ash discharging hole has been seted up on one side surface of ash chute 9, and the aperture size is 2cm, and the setting of rubber sleeve can play skid-proof effect when making the user use, and the soft material also lets the user grip the sense more comfortable, and the dust deposit that causes after long-time chalk was written can be avoided in setting up of ash discharging hole in ash chute 9 for the device is cleaner.

An ash groove 9 is arranged at the lower position of the sliding rail 10, a poster groove 15 is arranged at the front side of the supporting plate 1, two top spring clips 16 are arranged on the front side of the support plate 1 above the poster groove 15, side spring clips 12 are arranged on the front side of the support plate 1 on two sides of the poster groove 15, the side spring clips 12 and the top spring clips 16 are copper members, and the side clip 12 and the top clip 16 are screwed with the support plate 1 by screws at one end, when the user needs to display the poster, the poster can be taken out from the poster slot 15, then after closing show lid 2 for show lid 2's surface and backup pad 1 become a plane, and the accessible adjustment top clip 16 and side clip 12 are adjusted it after the poster stretches out, make it press from both sides on the propaganda poster of tiling, realize the function of show, have increased the effect of publicity of traditional culture.

The front side of backup pad 1 is located the below position department in poster groove 15 and has seted up chalk groove 3, one side of chalk groove 3 is provided with a groove lid 4, the inboard of poster groove 15 is provided with poster frame 13, and one side of poster groove 15 is rotated and is connected with show lid 2, the inboard of show lid 2 is provided with the buckle, the draw-in groove has been seted up to the buckle position department that the front side surface of backup pad 1 corresponds show lid 2, the setting up of buckle and draw-in groove makes show lid 2 can close at will, the outside condition that drops of its inside poster and chalk has been avoided.

Standing groove 14 has evenly been seted up to poster frame 13's upper surface, and the below of backup pad 1 is provided with telescopic link 7, and one side of telescopic link 7 is provided with flexible footboard 6, and the below of telescopic link 7 is provided with base 5, and the lower surface of base 5 is located border position department and evenly is provided with four universal wheels 8.

The utility model discloses a theory of operation is: the user is when normal use, through holding the holding rod 111 and passing through the slide rail 10 and spout 112 be connected horizontal slip, and then drive the 113 motion of chalk on the holding rod 111, thereby wipe the chalk word that backup pad 1 left over last time, high durability and convenient use, the risk of stealing has also been placed outside to ordinary blackboard eraser, the trouble of also having avoided forgetting to take the blackboard eraser to bring simultaneously, sponge's chalk 113 also makes when erasing the chalk word cleaner thoroughly, when the user need carry out the poster show, can take out the poster from poster groove 15, then close show lid 2 back, make the surface and the backup pad 1 of show lid 2 become a plane, accessible adjustment top clip 16 and side clip 12 adjust it after the poster stretches out, make it press from both sides on the propaganda of tiling, realize the function of show, traditional effect of publicity has been increased.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A teaching aid for explaining traditional culture comprises a supporting plate (1) and is characterized in that sliding rails (10) are arranged at the positions of the upper position and the lower position of the front side of the supporting plate (1), an erasing device (11) is arranged between the two sliding rails (10), an ash groove (9) is arranged at the position below the sliding rails (10), a poster groove (15) is formed in the front side of the supporting plate (1), two top spring clips (16) are arranged at the positions of the front side of the supporting plate (1) above the poster groove (15), side spring clips (12) are arranged at the positions of the two sides of the poster groove (15) at the front side of the supporting plate (1), a chalk groove (3) is formed at the position of the front side of the supporting plate (1) below the poster groove (15), a chalk groove cover (4) is arranged at one side of the chalk groove (3), a poster frame (13) is arranged at the inner side of the poster groove (15), and one side of poster groove (15) is rotated and is connected with show lid (2), standing groove (14) have evenly been seted up to the upper surface of poster frame (13), the below of backup pad (1) is provided with telescopic link (7), one side of telescopic link (7) is provided with flexible footboard (6), and the below of telescopic link (7) is provided with base (5), the lower surface that base (5) is located border position department evenly is provided with four universal wheels (8).

2. A teaching aid for explaining the traditional culture as claimed in claim 1, characterized in that the erasing device (11) comprises a holding rod (111), the rear side of the holding rod (111) is provided with a eraser (113), and the surface of the holding rod (111) is provided with sliding grooves (112) above and below the eraser (113).

3. A teaching aid for explaining the traditional culture according to claim 2, characterized in that the sliding groove (112) is screwed and fixed with the holding rod (111) by screws, the eraser (113) is a sponge component, and the eraser (113) is fixed with the holding rod (111) by gluing.

4. the teaching aid for explaining the traditional culture according to claim 2, wherein the surface of the holding rod (111) is wrapped by a rubber sleeve, and a dust discharging hole is formed in the surface of one side of the dust groove (9) and has a hole diameter of 2 cm.

5. A teaching aid for explaining the traditional culture according to claim 1, characterized in that the side spring clip (12) and the top spring clip (16) are both copper members, and the side spring clip (12) and the top spring clip (16) are screwed with the support plate (1) through a screw at one end to be fixed.

6. The teaching aid for explaining the traditional culture according to claim 1, characterized in that a buckle is arranged on the inner side of the display cover (2), and a clamping groove is formed in the position, corresponding to the buckle of the display cover (2), of the front side surface of the supporting plate (1).