CN211764529U

CN211764529U - Teaching aid for preschool education

Info

Publication number: CN211764529U
Application number: CN202020359417.8U
Authority: CN
Inventors: 王继红; 王琳希; 杨懿蓉
Original assignee: Kunming Guandu Vocational High School
Current assignee: Kunming Guandu Vocational High School
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-27
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a teaching aid for preschool education, including the set-square, be provided with positioning mechanism on the set-square, positioning mechanism includes fixed plate and two sets of installation pieces, the surface of fixed plate is provided with the night light strip, the both sides face of fixed plate all is provided with the connecting block, the mounting groove has been seted up to the inside of connecting block, movable groove and spout have been seted up respectively to the inside of installation piece, the inside of movable groove is provided with picture peg and slide bar respectively, the outer wall cover of picture peg is equipped with the lantern ring, the tip of picture peg can inlay the inside of mounting groove; through the positioning mechanism who designs, the mr of being convenient for seeks fast in dim cupboard and finds the set-square, and the night light strip can give out light, can see the position of set-square fast, can also dismantle the night light strip as required moreover, and convenient to use has helped improving mr's efficiency of going on class.

Description

Teaching aid for preschool education

Technical Field

The utility model belongs to the technical field of the teaching aid, concretely relates to teaching aid for preschool education.

Background

The teacher of preschool education can use the teaching aid to teach children when going on class to children, generally uses the set-square to teach.

Present when using, need the mr to take out the set-square from the cupboard that is used for placing teaching aid specially earlier, and when taking out, light in the cupboard is not good a bit, and light is dim, has placed the teaching aid of various in the cupboard, and the inconvenient set-square of looking for, and the mr also is not good to see the set-square of looking for in addition, leads to inconvenient set-square of taking out, has delayed the problem of mr's time, for this we provide a teaching aid for preschool education.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching aid for preschool education, in order to solve the current when using that proposes in the above-mentioned background art, need mr to take out the set-square from the cupboard that is used for placing the teaching aid specially earlier, and when taking out, light in the cupboard is not good a bit, light is dim, it has various teaching aids to place in the cupboard, inconvenient searching set-square, and mr also is not good sees the set-square of looking for, lead to inconvenient taking out the set-square, delayed the problem of mr's time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching aid for preschool education, includes the set-square, be provided with positioning mechanism on the set-square, positioning mechanism includes fixed plate and two sets of installation piece, the surface of fixed plate is provided with the night light strip, the both sides face of fixed plate all is provided with the connecting block, the mounting groove has been seted up to the inside of connecting block, movable groove and spout have been seted up respectively to the inside of installation piece, the inside in activity groove is provided with picture peg and slide bar respectively, the outer wall cover of picture peg is equipped with the lantern ring, the tip of picture peg can imbed the inside of mounting groove, the outer wall cover of slide bar is equipped with compression spring, the tip of slide bar passes the spout extends to the surface outside of installation piece.

Preferably, the two ends of the triangular plate are provided with rubber shock absorption blocks, embedded grooves are formed in the rubber shock absorption blocks, and the end portions of the triangular plate can be embedded into the embedded grooves.

Preferably, the end part of the sliding rod is provided with a pulling block, and a groove is formed in the pulling block.

Preferably, two groups of fixing blocks are arranged on the surface of the triangular plate, and a handle is arranged between the two groups of fixing blocks.

Preferably, three sets of magnet stones are arranged on the back of the triangular plate.

Preferably, the surface of the set square is also provided with a scale layer.

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

(1) through the positioning mechanism who designs, the mr of being convenient for seeks fast in dim cupboard and finds the set-square, and the night light strip can give out light, can see the position of set-square fast, can also dismantle the night light strip as required moreover, and convenient to use has helped improving mr's efficiency of going on class.

(2) Through the rubber snubber block and the embedded groove of design, be convenient for can prevent carelessly not holding the triangle spanner and dropping ground and cause the scale mark layer on the broken triangle of falling, influence the condition of using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning mechanism of the present invention;

FIG. 3 is a connection diagram of the connection block, the insertion plate and the installation block of the present invention;

FIG. 4 is a schematic cross-sectional view of the mounting block and the connecting block of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the rubber damper of the present invention;

fig. 6 is a schematic rear view of the present invention;

in the figure: 1. a rubber damper block; 2. a set square; 3. a fixed block; 4. a night light bar; 5. a handle; 6. mounting blocks; 7. a fixing plate; 8. connecting blocks; 9. a groove; 10. pulling the block; 11. a slide bar; 12. inserting plates; 13. a chute; 14. a movable groove; 15. a collar; 16. mounting grooves; 17. a compression spring; 18. a groove is embedded; 19. and (4) a magnet.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a teaching aid for preschool education comprises a triangular plate 2, wherein a positioning mechanism is arranged on the triangular plate 2, the positioning mechanism comprises a fixed plate 7 and two groups of mounting blocks 6, a luminous strip 4 is arranged on the surface of the fixed plate 7, connecting blocks 8 are arranged on two side faces of the fixed plate 7, a mounting groove 16 is formed in each connecting block 8, a movable groove 14 and a sliding groove 13 are respectively formed in each mounting block 6, an inserting plate 12 and a sliding rod 11 are respectively arranged in each movable groove 14, a lantern ring 15 is sleeved on the outer wall of the inserting plate 12, the end part of the inserting plate 12 can be embedded into the mounting groove 16, a compression spring 17 is sleeved on the outer wall of the sliding rod 11, the end part of the sliding rod 11 penetrates through the sliding groove 13 and extends to the outer side of the surface of the mounting block 6, a teacher can conveniently and quickly find the triangular plate 2 in a dark cabinet through the designed positioning mechanism, the, and can also dismantle night light strip 4 as required, convenient to use has helped improving mr's efficiency of giving lessons.

In this embodiment, preferably, the both ends of set square 2 all are provided with rubber snubber block 1, and embedded groove 18 has been seted up to rubber snubber block 1's inside, and the tip of set square 2 can imbed the inside of embedded groove 18, through the rubber snubber block 1 and the embedded groove 18 of design, is convenient for can prevent to fall bad the scale mark layer on set square 2 because of the fact that the ground that drops is not held to set square 2 hand carelessly, influences the condition of using.

In this embodiment, preferably, a pull block 10 is disposed at an end of the slide rod 11, and a groove 9 is disposed inside the pull block 10.

In this embodiment, preferably, two sets of fixing blocks 3 are disposed on the surface of the triangle 2, and a handle 5 is disposed between the two sets of fixing blocks 3.

In this embodiment, preferably, three sets of magnets 19 are disposed on the back surface of the triangular plate 2.

In this embodiment, preferably, the surface of the triangle 2 is further provided with a scale layer.

The utility model discloses a theory of operation and use flow:

when the utility model is used, the pull block 10 is firstly held to move outwards to drive the slide bar 11 to move, the slide bar 11 drives the plug board 12 to move outwards, the compression spring 17 starts to be compressed by the extrusion of the plug board 12, the pull block 10 stops moving after moving outwards to a proper position, the end part of the plug board 12 is separated from the mounting groove 16, the fixing plate 7 is disassembled, and the luminous strip 4 can be taken down; when needs are installed, pull block 10 outwards removes once more, drive slide bar 11 and remove, slide bar 11 drives picture peg 12 and removes, compression spring 17 begins to compress at this moment, after pulling block 10 outwards removes suitable position and putting back original position at fixed plate 7 that is fixed with night light strip 4, and let mounting groove 16 coincide with picture peg 12's position, then release pull block 10, at this moment compression spring 17 stretches back, promote picture peg 12 inwards to remove, the tip of picture peg 12 just imbeds the inside of mounting groove 16 afterwards can, it can to be convenient for the mr to find set-square 2 in dim cupboard fast, night light strip 4 can give out light, can see the position of set-square 2 fast, and can also dismantle night light strip 4 as required, high durability and convenient use, teacher's efficiency of going to the lessons has been helped to improve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching aid for preschool education, includes set-square (2), its characterized in that: the set square (2) is provided with a positioning mechanism which comprises a fixed plate (7) and two groups of mounting blocks (6), the surface of the fixed plate (7) is provided with a luminous strip (4), two side surfaces of the fixed plate (7) are provided with connecting blocks (8), the inside of the connecting block (8) is provided with a mounting groove (16), the inside of the mounting block (6) is respectively provided with a movable groove (14) and a sliding groove (13), an inserting plate (12) and a sliding rod (11) are respectively arranged in the movable groove (14), the outer wall of the inserting plate (12) is sleeved with a lantern ring (15), the end part of the inserting plate (12) can be embedded into the mounting groove (16), the outer wall cover of slide bar (11) is equipped with compression spring (17), the tip of slide bar (11) passes spout (13) and extends to the surface outside of installation piece (6).

2. A teaching aid for preschool education as claimed in claim 1, wherein: the both ends of set square (2) all are provided with rubber damper block (1), embedded groove (18) have been seted up to the inside of rubber damper block (1), the tip of set square (2) can be embedded into the inside of embedded groove (18).

3. A teaching aid for preschool education as claimed in claim 1, wherein: the end part of the sliding rod (11) is provided with a pulling block (10), and a groove (9) is formed in the pulling block (10).

4. A teaching aid for preschool education as claimed in claim 2, wherein: the surface of the set square (2) is provided with two groups of fixing blocks (3), and a handle (5) is arranged between the two groups of fixing blocks (3).

5. A teaching aid for preschool education as claimed in claim 4, wherein: the back of the triangular plate (2) is provided with three groups of magnet stones (19).

6. A teaching aid for preschool education as claimed in claim 5, wherein: the surface of the set square (2) is also provided with a scale mark layer.