CN211787751U

CN211787751U - Teaching aid for teaching based on transport economy

Info

Publication number: CN211787751U
Application number: CN202020891678.4U
Authority: CN
Inventors: 杨枝茂; 董静; 刘蝶; 杨雪; 董广琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-10-27
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a teaching aid for teaching based on transportation economy, which comprises a fixed base, wherein two sides of the fixed base are fixedly connected with hinges through screws, one side of the hinges is fixedly connected with a display frame, the inner side surface of the display frame is provided with a clamping groove, one side of the clamping groove is provided with a display board, one side of the display frame is fixedly connected with a magnetic adsorption block, one side of the magnetic adsorption block is provided with a handle groove, the inner side of the handle groove is connected with a handle through a shaft rod, the inner side of the fixed base is provided with a mounting groove, one side of the mounting groove is fixedly connected with a storage battery, one side of the storage battery is fixedly connected with a plurality of metal hoses, the utility model has simple structure and convenient operation, can conveniently receive and release the device, is convenient for a user to carry the device to move, increases the functional, the illumination angle can be adjusted at will, the teaching effect of the device is improved.

Description

Teaching aid for teaching based on transport economy

Technical Field

The utility model relates to a teaching aid for teaching based on transportation economy belongs to teaching aid equipment technical field.

Background

Along with the development of social production and commodity market, the needs of mass transportation have appeared in many countries and regions, in the 18 th century, the transportation industry gradually becomes an independent economic sector, the transportation is as the continuation of production process in the circulation field, become the important factor of social production, and transportation economics has also become student's a course, it is inconvenient to carry when current device uses, very consume physical power, influence the user and prepare the data under class, and receive the difference of teaching place light environment, light is darker sometimes, the student can't see the content on the teaching aid clearly, and then influence user's teaching effect, for this reason, provide one kind based on teaching of transportation economics and use the teaching aid.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a teaching aid for teaching based on transportation economy, simple structure, convenient operation can conveniently receive and release this device, and the convenient to use person carries this device and removes, increases the functional diversity of this device, conveniently provides the illuminating effect when the teaching, and illumination angle can adjust at will, improves the teaching effect of this device, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a teaching aid for teaching based on transportation economy, includes fixed baseplate, the screw fixedly connected with hinge is passed through to the fixed baseplate both sides, hinge one side fixedly connected with show frame, the inlay card groove has been seted up to show frame inboard surface, inlay card groove one side is equipped with the show board, show frame one side fixedly connected with magnetic adsorption piece, magnetic adsorption piece one side is equipped with the handle groove, handle inslot side is connected with the handle through the axostylus axostyle, the mounting groove has been seted up to the fixed baseplate inboard, mounting groove one side fixedly connected with battery, a plurality of metal collapsible tube of battery one side fixedly connected with, metal collapsible tube one end fixedly connected with light.

Further, a charging hole is formed in one side of the fixing base, the charging hole is formed in one side of the storage battery, and one side of the storage battery is connected to the illuminating lamp through a conducting wire.

Furthermore, the hinges are symmetrically distributed, and grooves matched in structure are formed in the joints of the display frames and the hinges.

Further, the outer side of the display board is connected to the display frame through gluing, and the length and width of the inner side of the display frame are consistent with those of the display board.

Further, the magnetic adsorption blocks are symmetrically distributed, and grooves matched in size are formed in the joints of the display frame and the magnetic adsorption blocks.

Further, the metal hoses are arranged in a display mode and are matched with the embedded groove structures.

The utility model discloses beneficial effect:

1. the utility model relates to a teaching aid for teaching based on transportation economy through being equipped with magnetic adsorption piece and handle, can conveniently receive and release this device, can be at the removal and the in-process remain stable of placing, simple structure, convenient operation, the person of facilitating the use carries this device and removes.

2. The utility model relates to a teaching aid for teaching based on transportation economy through being equipped with metal collapsible tube and light, conveniently provides the illuminating effect when the teaching, and illumination angle can adjust at will, and supplementary light is favorable to the student to observe the teaching content on this device of study, improves the teaching effect of this device, increases the functional diversity of this device, makes this device be applicable to the dim teaching place of light.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a teaching aid for teaching based on transportation economy;

FIG. 2 is a schematic view of a three-dimensional structure of a teaching aid for teaching based on transportation economy;

FIG. 3 is a schematic structural view of a teaching aid display frame for teaching based on transportation economy of the present invention;

FIG. 4 is a schematic view of the storage battery structure of the teaching aid for teaching based on transportation economy of the utility model;

reference numbers in the figures: 1. a fixed base; 2. a hinge; 3. a display frame; 4. a clamping groove; 5. a display board; 6. a magnetic adsorption block; 7. a handle slot; 8. a handle; 9. mounting grooves; 10. a storage battery; 11. a metal hose; 12. an illuminating lamp; 13. and a charging hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in figures 1-4, a teaching aid for teaching based on transportation economy comprises a fixed base 1, wherein two sides of the fixed base 1 are fixedly connected with hinges 2 through screws, one side of each hinge 2 is fixedly connected with a display frame 3, the inner side surface of each display frame 3 is provided with a clamping groove 4, one side of each clamping groove 4 is provided with a display plate 5, one side of each display frame 3 is fixedly connected with a magnetic adsorption block 6, one side of each magnetic adsorption block 6 is provided with a handle groove 7, the inner side of each handle groove 7 is connected with a handle 8 through a shaft rod, the handle 8 is matched with the magnetic adsorption block 6 for use, so that the teaching aid can be conveniently folded and unfolded, can be kept stable in the moving and placing processes, the handle 8 can be hung as a hanging lug, the inner side of the fixed base 1 is provided with a mounting groove 9, one side of the mounting groove 9 is fixedly connected, battery 10 one side fixedly connected with a plurality of metal

collapsible tube

11, 11 one end fixedly connected with light 12 of metal collapsible tube, light 12 conveniently provides the illuminating effect when the teaching, and the illumination angle can be adjusted at will, and supplementary light is favorable to the student to observe the teaching content on studying this device.

As shown in fig. 2 and 4, charging hole 13 has been seted up to fixed baseplate 1 one side, charging hole 13 is located battery 10 one side, just battery 10 one side is connected in light 12 through the wire, metal collapsible tube 11 is the display and arranges, just metal

collapsible tube

11 and 4 structure phase-matchs of inlay card groove, battery 10 cooperation light 12 can play the effect of lasting illumination, and can play the effect of emergency lighting, increases the effect of this device.

As shown in fig. 1 and 3, hinge 2 is the symmetric distribution, structure assorted groove has been seted up with hinge 2 junction to show frame 3, adhesive bonding is passed through in show frame 3 in the 5 outsides of show board, the inboard long width of show frame 3 is unanimous with the long width of show board 5, magnetic adsorption piece 6 is the symmetric distribution, big or small assorted groove has been seted up with the 6 junctions of magnetic adsorption piece to show frame 3, the structure that show frame 3 can fold and receive and release effectively saves occupation of land space, and the person of facilitating the use carries, and simple structure, long service life.

The utility model discloses a theory of operation: when using, expand to place show frame 3 in appointed place, or hang through handle 8 and put, supply power through battery 10 and make light 12 provide the illumination, through with 11 joints of metal collapsible tube at inlay card groove 4 for the adjustment illumination angle, teach through show board 5, use the back, make show frame 3 fold to the inboard through hinge 2, the magnetism adsorbs piece 6 makes show frame 3 laminate each other, carries this device through handle 8 and removes.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a teaching aid for teaching based on transportation economy, includes unable adjustment base (1), its characterized in that: fixed baseplate (1) both sides are through screw fixedly connected with hinge (2), hinge (2) one side fixedly connected with display frame (3), inlay card groove (4) have been seted up to display frame (3) inboard surface, inlay card groove (4) one side is equipped with show board (5), display frame (3) one side fixedly connected with magnetic adsorption piece (6), magnetic adsorption piece (6) one side is equipped with handle groove (7), handle groove (7) inboard is connected with handle (8) through the axostylus axostyle, mounting groove (9) have been seted up to fixed baseplate (1) inboard, mounting groove (9) one side fixedly connected with battery (10), a plurality of metal collapsible tube (11) of fixedly connected with in battery (10) one side, metal collapsible tube (11) one end fixedly connected with light (12).

2. A teaching aid for teaching based on transportation economy as claimed in claim 1, which is characterized in that: charging hole (13) have been seted up to fixed baseplate (1) one side, charging hole (13) are located battery (10) one side, just battery (10) one side is passed through the wire and is connected in light (12).

3. A teaching aid for teaching based on transportation economy as claimed in claim 1, which is characterized in that: the hinges (2) are symmetrically distributed, and grooves matched in structure are formed in the joints of the display frames (3) and the hinges (2).

4. A teaching aid for teaching based on transportation economy as claimed in claim 1, which is characterized in that: the display board (5) is connected to the display frame (3) through glue, and the length and width of the inner side of the display frame (3) are consistent with the length and width of the display board (5).

5. A teaching aid for teaching based on transportation economy as claimed in claim 1, which is characterized in that: the magnetic adsorption blocks (6) are symmetrically distributed, and grooves matched in size are formed in the joints of the display frame (3) and the magnetic adsorption blocks (6).

6. A teaching aid for teaching based on transportation economy as claimed in claim 1, which is characterized in that: the metal hoses (11) are arranged in a display mode, and the metal hoses (11) are structurally matched with the embedded grooves (4).