CN211581862U

CN211581862U - Primary school mathematics learning aid box

Info

Publication number: CN211581862U
Application number: CN202020062757.4U
Authority: CN
Inventors: 孙丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-29
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a mathematics learning aid box of primary school, including learning aid box bottom box, the equal fixedly connected with foam-rubber cushion of box inner chamber bottom four sides at the bottom of the learning aid box, go up position sliding connection in the inner chamber surface in the learning aid box bottom box, the equal fixedly connected with top pad of interior box bottom four sides, learning aid box bottom box openly and back intermediate position fixedly connected with protection buckle device, learning aid box bottom box left side is rotated through the shaft coupling and is connected with the learning aid lid, one side fixedly connected with rubber post that the learning aid box bottom box is close to the learning aid box, one side fixedly connected with protection pad of learning aid lid is kept away from to the rubber post, one side intermediate position that the rubber post was kept away from to the learning aid lid is provided with small-size abaculus and multiplication table respectively, the utility model relates to a learning aid box technical field. The device can carry out effectual placing with appliances such as ruler and compasses to protect inside ruler and whole through protective apparatus, thereby guarantee equipment utility life and safety.

Description

Primary school mathematics learning aid box

Technical Field

The utility model relates to a learning aid box technical field specifically is a primary school mathematics learning aid box.

Background

The teaching aid box is a tool for storing objects such as models, real objects, specimens, instruments, charts, slide shows and the like for explaining certain things, and comprises teaching equipment, teaching instruments and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a teaching aid box of primary school's mathematics has solved teaching aid commonly used such as compasses and set square, because the difference of size and shape need use different box utensil to load, perhaps in the box of putting into of inequality, not only take up space and damaged easily to the collision that drops easily of learning aid box makes whole damage, reduces life's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a primary school mathematics learning aid box comprises a learning aid box bottom box, wherein four edges of the bottom of an inner cavity of the learning aid box bottom box are fixedly connected with sponge cushions, an inner box is slidably connected with an upper position in the inner surface of the inner cavity of the learning aid box bottom box, four edges of the bottom of the inner box are fixedly connected with top cushions, classification partition boards are fixedly connected with intermediate positions of inner walls of two sides of the inner cavity of the inner box, protection buckle devices are fixedly connected with intermediate positions of the front and the back of the learning aid box bottom box, a learning aid box cover is rotatably connected with the left side of the learning aid box bottom box through a coupling, a rubber column is fixedly connected with one side of the learning aid box cover close to the learning aid box bottom box, a protection cushion is fixedly connected with one side of the rubber column far away from the learning aid box cover, a small-sized abacus calculation and multiplication tables are respectively arranged at the intermediate position of one side of the learning, the middle position of the right side of the learning tool box bottom is fixedly connected with a door lock.

Preferably, the four corners of the outer surface of the box at the bottom of the teaching aid box are provided with arc chamfers, and the four corners of the inner cavity of the box at the bottom of the teaching aid box are provided with arc chamfers.

Preferably, the outer surface of the top pad is in sliding connection with the inner cavity of the bottom box of the learning tool box, and one side, far away from the inner box, of the top pad is movably connected with the spongy cushion.

Preferably, the protection buckle device comprises a buckle box, a driving spring is fixedly connected to the middle position of a bottom arm in an inner cavity of the buckle box, slide rail grooves are fixedly connected to the inner walls of two sides of the buckle box, an end fixedly connected with supporting plate of the inner cavity of the buckle box is far away from the driving spring, a side fixedly connected with connecting column of the driving spring is far away from the supporting plate, and a clamping piece fixedly connected with one end of the supporting plate is far away from the connecting column.

Preferably, the outer walls of the two sides of the support plate are in sliding connection with the slide rail grooves, the connecting column penetrates through the buckle box and extends to the top of the buckle box, and the outer surface of the connecting column is in sliding connection with the buckle box.

Preferably, one side of the door lock, which is far away from the bottom box of the learning tool box, is movably connected with the box cover of the learning tool, the small abacus is positioned on the left side of the multiplication table, and the small abacus and the multiplication table are positioned in the middle of the ring groove.

(III) advantageous effects

The utility model provides a mathematics learning aid box of primary school possesses following beneficial effect:

the device is characterized in that sponge pads are fixedly connected with four edges of the bottom of an inner cavity of a bottom box of a learning tool box, an inner box is slidably connected with the upper position of the inner surface of the inner cavity of the bottom box of the learning tool box, top pads are fixedly connected with four edges of the bottom of the inner box, a classification partition board is fixedly connected with the middle positions of the inner walls of two sides of the inner cavity of the inner box, a protection buckle device is fixedly connected with the middle positions of the front side and the back side of the bottom box of the learning tool box, a left side of the bottom box of the learning tool box is rotatably connected with a learning tool box cover through a coupling shaft, a rubber column is fixedly connected with one side of the learning tool box cover close to the bottom box of the learning tool box, a protection pad is fixedly connected with one side of the rubber column far away from the learning tool box cover, a small-sized abacus calculation and multiplication table is respectively arranged at the middle position of, and the internal ruler and the whole ruler are protected by the protection equipment, so that the practical service life and the safety of the equipment are ensured.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a left side view of the overall structure of the present invention;

fig. 3 is the structure diagram of the protection buckle device of the present invention.

In the figure: the teaching aid box comprises a 1 learning aid box bottom box, a 2 spongy cushion, a 3 inner box, a 4 top cushion, a 5 classification partition board, a 6 protection buckle device, a 61 buckle box, a 62 driving spring, a 63 slide rail groove, a 64 support plate, a 65 connecting column, a 66 clamping piece, a 7 learning aid box cover, an 8 rubber column, a 9 protection cushion, a 10 small-sized calculation, an 11 multiplication table, a 12 ring groove and a 13 door lock.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a primary school mathematics learning aid box comprises a learning aid box bottom box 1, wherein four sides of the bottom of an inner cavity of the learning aid box bottom box 1 are fixedly connected with sponge cushions 2, an inner box 3 is slidably connected at the middle position in the inner cavity of the learning aid box bottom box 1, four sides of the bottom of the inner box 3 are fixedly connected with top cushions 4, a classification partition plate 5 is fixedly connected at the middle position of the inner wall of the two sides of the inner cavity of the inner box 3, a protection buckle device 6 is fixedly connected at the middle position of the front side and the back side of the learning aid box bottom box 1, a learning aid box cover 7 is rotatably connected at the left side of the learning aid box bottom box 1 through a coupling shaft, a rubber column 8 is fixedly connected at one side of the learning aid box cover 7 close to the learning aid box bottom box 1, a protection cushion 9 is fixedly connected at one side of the rubber column 8 far away from the learning aid box cover 7, a small-size abaculus 10 and a multiplication table 11 are, the middle position of the right side of the learning tool box bottom box 1 is fixedly connected with a door lock 13.

Four corners of the outer surface of the box 1 at the bottom of the learning tool box are provided with arc chamfers, and four corners of the inner cavity of the box 1 at the bottom of the learning tool box are provided with arc chamfers.

The outer surface of the top pad 4 is connected with the inner cavity of the learning tool box bottom box 1 in a sliding way, and one side of the top pad 4 far away from the inner box 3 is movably connected with the spongy cushion 2.

Protection buckle device 6 includes buckle case 61, buckle case 61 inner chamber bottom arm intermediate position fixedly connected with drives power spring 62, the equal fixedly connected with slide rail groove 63 of buckle case 61 both sides inner wall, drives power spring 62 and keeps away from the one end fixedly connected with extension board 64 of buckle case 61 inner chamber, and extension board 64 keeps away from one side fixedly connected with even post 65 that drives power spring 62, and the one end fixedly connected with fastener 66 that extension board 64 was kept away from to even post 65.

The outer walls of two sides of the support plate 64 are in sliding connection with the slide rail groove 63, the connecting column 65 penetrates through the buckle box 61 and extends to the top of the buckle box 61, and the outer surface of the connecting column 65 is in sliding connection with the buckle box 61.

The side of the door lock 13 far away from the base box 1 of the learning tool is movably connected with the box cover 7 of the learning tool, the small abacus 10 is positioned at the left side of the multiplication table 11, and the small abacus 10 and the multiplication table 11 are positioned in the middle of the ring groove 12.

The device can carry out effectual placing with appliances such as ruler and compasses to protect inside ruler and whole through protective apparatus, thereby guarantee equipment utility life and safety.

During the use, place 1 inner chamber of box at the bottom of the study utensil box with equipment such as ruler and compasses to protect above-mentioned equipment through foam-rubber cushion 2 and top pad 4, and classify through categorised baffle 5 and place all kinds of mathematics apparatus, and cover study utensil lid 7, and protect through protection pad 9, later fix study utensil lid 7 and study utensil box 1 at the bottom of through fastener 6, and fix through lock 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

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 primary school mathematics learning aid box, includes box (1) at the bottom of the learning aid box, its characterized in that: the multifunctional teaching aid box is characterized in that sponge pads (2) are fixedly connected to four edges of the bottom of an inner cavity of the learning aid box bottom (1), an inner box (3) is slidably connected to the middle upper position of the inner surface of the inner cavity of the learning aid box bottom (1), top pads (4) are fixedly connected to four edges of the bottom of the inner box (3), classification partition plates (5) are fixedly connected to intermediate positions of inner walls of two sides of the inner cavity of the inner box (3), protection buckle devices (6) are fixedly connected to the middle positions of the front side and the back side of the learning aid box bottom (1), a learning aid box cover (7) is rotatably connected to the left side of the learning aid box bottom (1) through a coupling shaft, a rubber column (8) is fixedly connected to one side of the learning aid box cover (7) close to the learning aid box bottom (1), a protection pad (9) is fixedly connected to one side of the rubber column (7) far away from the learning aid box cover (8), and a small-size abacus calculation table (, the outer surface of one side of the learning aid box cover (7) far away from the rubber column (8) is provided with an annular groove (12), and the middle position of the right side of the learning aid box bottom box (1) is fixedly connected with a door lock (13).

2. An educational aid box for primary school mathematics, according to claim 1, wherein: the teaching aid box is characterized in that arc chamfers are arranged at four corners of the outer surface of the teaching aid box bottom (1), and arc chamfers are arranged at four corners of the inner cavity of the teaching aid box bottom (1).

3. An educational aid box for primary school mathematics, according to claim 1, wherein: the outer surface of the top pad (4) is connected with the inner cavity of the learning tool box bottom (1) in a sliding manner, and one side, far away from the inner box (3), of the top pad (4) is movably connected with the spongy cushion (2).

4. An educational aid box for primary school mathematics, according to claim 1, wherein: protection buckle device (6) are including buckle case (61), buckle case (61) inner chamber bottom arm intermediate position fixedly connected with driving spring (62), the equal fixedly connected with slide rail groove (63) of buckle case (61) both sides inner wall, the one end fixedly connected with extension board (64) of buckle case (61) inner chamber is kept away from driving spring (62), one side fixedly connected with company post (65) of driving spring (62) are kept away from extension board (64), one end fixedly connected with fastener (66) of extension board (64) are kept away from even post (65).

5. An educational aid box for primary school mathematics, according to claim 4, wherein: the outer walls of two sides of the support plate (64) are in sliding connection with the sliding rail grooves (63), the connecting columns (65) penetrate through the buckle box (61) and extend to the top of the buckle box (61), and the outer surfaces of the connecting columns (65) are in sliding connection with the buckle box (61).

6. An educational aid box for primary school mathematics, according to claim 1, wherein: one side and the study utensil lid (7) swing joint of study utensil box bottom box (1) are kept away from in lock (13), small-size calculation with an abacus (10) is located multiplication table (11) left side, small-size calculation with an abacus (10) and multiplication table (11) are located annular (12) intermediate position.