CN211533051U

CN211533051U - Teaching tool box convenient for mathematics teacher to use

Info

Publication number: CN211533051U
Application number: CN202020262678.8U
Authority: CN
Inventors: 张俊青
Original assignee: SHANXI POLYTECHNIC COLLEGE
Current assignee: SHANXI POLYTECHNIC COLLEGE
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-09-22
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a teaching tool box convenient to mathematics mr uses, including the casing, first standing groove has been seted up to the upper end of casing, and the shifting chute has been seted up to the upper end of first standing groove, all is provided with splint about the upper end of shifting chute, and the downside of splint all is fixed with the movable block, and the side all is fixed with first spring about the inside of shifting chute, the side all is fixed with the mount pad about the inside of second standing groove, and the front end of mount pad is provided with the fly leaf, and the rear side of fly leaf corresponds the position department of spacing mouthful and all is fixed with the movable rod, the outside of movable rod all is provided with the second spring, the upper end of casing is provided with the apron, the upper end of apron is fixed with the handle. The utility model discloses a set up handle, apron, fly leaf, mount pad, movable rod and second spring, solved the problem that does not possess the function of convenient to use and do not possess the function in quick adjustment space among the teaching tool box that the mathematics mr used.

Description

Teaching tool box convenient for mathematics teacher to use

Technical Field

The utility model relates to a teaching tool equipment technical field specifically is a teaching tool box convenient to mathematics mr uses.

Background

Mathematics is a subject of researching concepts such as quantity, structure, change, space and information, and belongs to one of formal science from a certain angle, mathematicians and philosophers have a series of opinions on the exact range and definition of mathematics, mathematics is an abstract subject, so that when mathematics teachers and teachers teach, the mathematics often needs to be taught by means of some auxiliary tools, and at present, the teaching tool box used by the existing mathematics teacher does not have the functions of being convenient to use and rapidly adjusting the space, and the like, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a teaching tool box convenient to mathematics mr uses to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a teaching tool box convenient for a mathematic teacher to use comprises a shell, wherein a first placing groove is formed in the upper end of the shell, a third placing groove is formed in the upper end of the shell behind the first placing groove, a second placing groove is formed in the upper end of the shell on the left side of the third placing groove, a moving groove is formed in the upper end of the first placing groove, two moving grooves are formed in the upper end of the first placing groove, clamping plates are arranged on the left side and the right side of the upper end of each moving groove, moving blocks are fixed on the lower sides of the clamping plates, first springs are fixed on the left side and the right side of the inner portion of each moving groove, one end of each first spring is fixedly connected with each moving block, a mounting seat is fixed on the left side and the right side of the inner portion of each second placing groove, a movable plate is arranged at the front end of the mounting seat, movable holes are formed in the front side of the mounting seat, limiting holes are formed in the front side of the movable, the rear side of movable rod all is fixed with the limiting plate, the outside of movable rod all is provided with the second spring, the upper end of casing is provided with the apron, the mount pad front side all is fixed with places the seat, the upper end of apron is fixed with the handle.

Preferably, the opening is placed to the upper end of first standing groove has been seted up, the inside of placing the opening is provided with the rotor plate, the front and back end on rotor plate right side all is fixed with the dwang, the position department of the corresponding dwang of front and back end of placing the opening has all seted up the rotation hole, the dwang sets up respectively in corresponding rotation hole.

Preferably, the limiting plate, the movable rod and the second spring are all arranged in the movable hole, and the aperture of the limiting port is smaller than that of the movable hole.

Preferably, the upper end of the placing seat is fixed with a mounting rod, the upper end of the movable plate is provided with a buckle plate corresponding to the mounting rod, and the buckle plate is movably fixed on the movable plate.

Preferably, the front end and the rear end of the moving block are both fixed with adjusting rods, and the positions of the front end and the rear end of the moving groove corresponding to the adjusting rods are both provided with adjusting grooves.

Preferably, the left side and the right side of the upper end of the shell are both provided with mounting openings, the positions of the lower end of the cover plate corresponding to the mounting openings are both fixed with mounting blocks, and the front end and the rear end of the outer side of the shell are both fixed with lifting ropes.

(III) advantageous effects

The utility model provides a teaching tool box convenient to mathematics mr uses possesses following beneficial effect:

(1) the utility model discloses a set up handle and apron, when needs make the inside instrument of casing, take out from the installing port through the installation piece of handle on will lapping, can take out the apron from the casing, can make the casing inside expose, thereby can take out the use with the article in second standing groove and the third standing groove, when needs carry the casing, carry up through the lifting rope around with the casing, thereby be convenient for remove the casing, the problem that does not possess the function that is convenient for to use in the teaching tool box that the mathematics mr used has been solved, possess the benefit of being convenient for to remove simultaneously.

(2) The utility model discloses a set up the fly leaf, the mount pad, movable rod and second spring, when the space of second standing groove is adjusted to needs, take out the buckle on the fly leaf from the installation pole, the fly leaf is removed to the rethread, thereby make the movable rod remove in the activity hole, thereby make the limiting plate extrude the second spring, thereby reach the inner space size of adjusting the second standing groove, the problem of the function that does not possess the quick adjustment space in the teaching tool box that the mathematics mr used has been solved, the benefit of the operation of being convenient for has been possessed simultaneously.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the cover plate of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the movable plate of FIG. 1;

FIG. 5 is a block diagram of the mounting base of FIG. 1 according to the present invention;

FIG. 6 is a view of the splint of FIG. 1 according to the present invention;

fig. 7 is a structural view of the moving chute of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a housing; 2. a splint; 3. a first spring; 4. a moving groove; 5. rotating the hole; 6. a rotating plate; 7. rotating the rod; 8. a first placing groove; 9. a placement port; 10. a lifting rope; 11. mounting a rod; 12. a movable plate; 13. buckling the plate; 14. an installation port; 15. a mounting seat; 16. a handle; 17. a cover plate; 18. mounting blocks; 19. a movable rod; 20. a second spring; 21. a limiting plate; 22. a limiting port; 23. a movable hole; 24. adjusting a rod; 25. a moving block; 26. an adjustment groove; 27. a second placing groove; 28. a third placing groove; 29. placing the seat.

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. 1-7, the present invention provides a technical solution: a teaching tool box convenient for a math teacher to use comprises a shell 1, wherein a first placing groove 8 is formed in the upper end of the shell 1, a third placing groove 28 is formed in the upper end of the shell 1 above the first placing groove 8, a second placing groove 27 is formed in the upper end of the shell 1 above the third placing groove 28, two moving grooves 4 are formed in the upper end of the first placing groove 8, clamping plates 2 are arranged on the left and right sides of the upper end of each moving groove 4, moving blocks 25 are fixed on the lower sides of the clamping plates 2, when the clamping plates 2 are moved, the clamping plates 2 drive the moving blocks 25 to move in the moving grooves 4, first springs 3 are fixed on the left and right sides of the inner portions of the moving grooves 4, one ends of the first springs 3 are fixedly connected with the moving blocks 25, articles are placed between the clamping plates 2 and the clamping plates 2, the clamping plates 2 are loosened, the moving blocks 25 are pushed by the first springs 3, and the clamping plates 2 and the articles are installed and fixed, the inside left and right sides of second standing groove 27 all is fixed with mount pad 15, the front end of mount pad 15 is provided with fly leaf 12, activity hole 23 has all been seted up to the front side of mount pad 15, spacing mouth 22 has all been seted up to the front side of activity hole 23, the rear side of fly leaf 12 all is fixed with movable rod 19 corresponding to the position department of spacing mouth 22, the rear side of movable rod 19 all is fixed with limiting plate 21, the outside of movable rod 19 all is provided with second spring 20, the upper end of casing 1 is provided with apron 17, mount pad 15 front side all is fixed with places seat 29, the upper end of apron 17 is fixed with handle 16, conveniently take out apron 17 from casing 1 through handle 16.

The upper end of first standing groove 8 has been seted up and has been placed mouth 9, the inside of placing mouth 9 is provided with rotor plate 6, the front and back end on rotor plate 6 right side all is fixed with dwang 7, the position department that the front and back end of placing mouth 9 corresponds dwang 7 has all been seted up and has been rotated hole 5, open first standing groove 8 as required, through rotatory rotor plate 6, and then make rotor plate 6 drive dwang 7 at the 5 internal rotations in rotation hole, dwang 7 sets up respectively in corresponding rotation hole 5.

Limiting plate 21, movable rod 19 and second spring 20 all set up in activity hole 23, and the aperture of spacing mouth 22 is less than the aperture of activity hole 23, and limiting plate 21 can't break away from in the activity hole 23, and when limiting plate 21 removed in activity hole 23, limiting plate 21 can extrude second spring 20.

The upper end of the placing seat 29 is fixed with the mounting rod 11, the buckle plate 13 is arranged at the position of the upper end of the movable plate 12 corresponding to the mounting rod 11, when the movable plate 12 moves in the second placing groove 27 and the buckle plate 13 moves to the position of the corresponding mounting rod 11, the buckle plate 13 is buckled on the mounting rod 11 through rotating the buckle plate 13, and the movable plate 12 is fixed, so that the movable plate 12 is fixed and cannot move, and the buckle plate 13 is movably fixed on the movable plate 12.

Adjusting rods 24 are fixed at the front end and the rear end of the moving block 25, when the moving block 25 moves in the moving groove 4, the moving block 25 can drive the adjusting rods 24 to move in the adjusting grooves 26, meanwhile, the adjusting rods 24 are placed in the adjusting grooves 26, so that the moving block 25 cannot be separated from the moving groove 4, and the adjusting grooves 26 are formed in the positions, corresponding to the adjusting rods 24, of the front end and the rear end of the moving groove 4.

Installing port 14 has all been seted up on the left and right sides of casing 1 upper end, and the corresponding installing port 14's of lower extreme position department of apron 17 all is fixed with installation piece 18, places installation piece 18 in installing port 14 to make apron 17 install fixed on casing 1, the front and back end in the casing 1 outside all is fixed with lifting rope 10, lifts lifting rope 10 around casing 1, thereby is convenient for remove casing 1.

The working principle is as follows: when the utility model is used, when a tool in the shell 1 is needed, the mounting block 18 on the cover plate 17 is taken out from the mounting hole 14 through the handle 16, the cover plate 17 can be taken out from the shell 1, the shell 1 can be exposed, and the articles in the second placing groove 27 and the third placing groove 28 can be taken out for use, when the article in the first placing groove 8 is needed, the rotating plate 6 is rotated, and the rotating rod 7 on the rotating plate 6 rotates in the rotating hole 5, so that the first placing groove 8 is exposed, and the article in the first placing groove 8 can be used, when the space of the second placing groove 27 is needed to be adjusted, the buckle plate 13 on the movable plate 12 is taken out from the mounting rod 11, and then the movable plate 12 is moved, so that the movable rod 19 moves in the movable hole 23, and the limiting plate 21 moves in the movable hole 23, thereby make limiting plate 21 extrude second spring 20, thereby reach the inner space size of adjusting second standing groove 27, when needs fix the article in the third standing groove 28, at first remove splint 2 to both sides, thereby splint 2 drives movable block 25 and removes in shifting chute 4, thereby make movable block 25 extrude first spring 3, at this moment place the position between splint 2 and splint 2 with article again, loosen splint 2 again, thereby make first spring 3 push movable block 25, thereby make splint 2 and splint 2 fixed with the article installation.

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.

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 tool box convenient to mathematics mr uses, includes casing (1), its characterized in that: a first placing groove (8) is formed in the upper end of the shell (1), a third placing groove (28) is formed in the upper end of the shell (1) on the left side of the first placing groove (8), a second placing groove (27) is formed in the upper end of the shell (1) on the left side of the third placing groove (28), a moving groove (4) is formed in the upper end of the first placing groove (8), two moving grooves (4) are arranged, clamping plates (2) are arranged on the left and right sides of the upper end of each moving groove (4), a moving block (25) is fixed on the lower side of each clamping plate (2), a first spring (3) is fixed on each of the left and right sides of the inside of each moving groove (4), one end of each first spring (3) is fixedly connected with each moving block (25), a mounting seat (15) is fixed on each of the left and right sides of the inside of the second placing groove (27), and a movable plate (12) is arranged at the front end of, activity hole (23) have all been seted up to the front side of mount pad (15), spacing mouth (22) have all been seted up to the front side of activity hole (23), the rear side of fly leaf (12) corresponds the position department of spacing mouth (22) all is fixed with movable rod (19), the rear side of movable rod (19) all is fixed with limiting plate (21), the outside of movable rod (19) all is provided with second spring (20), the upper end of casing (1) is provided with apron (17), mount pad (15) front side all is fixed with places seat (29), the upper end of apron (17) is fixed with handle (16).

2. A teaching tool kit for use by a math teacher, as claimed in claim 1, wherein: the upper end of first standing groove (8) has been seted up and has been placed mouth (9), the inside of placing mouth (9) is provided with rotor plate (6), the front and back end on rotor plate (6) right side all is fixed with dwang (7), the position department of placing the corresponding dwang (7) of front and back end of mouth (9) has all seted up rotation hole (5), dwang (7) set up respectively in corresponding rotation hole (5).

3. A teaching tool kit for use by a math teacher, as claimed in claim 1, wherein: limiting plate (21), movable rod (19) and second spring (20) all set up in activity hole (23), the aperture of spacing mouth (22) is less than the aperture of activity hole (23).

4. A teaching tool kit for use by a math teacher, as claimed in claim 1, wherein: the upper end of the placing seat (29) is fixed with an installation rod (11), the upper end of the movable plate (12) is provided with a buckling plate (13) corresponding to the installation rod (11), and the buckling plate (13) is movably fixed on the movable plate (12).

5. A teaching tool kit for use by a math teacher, as claimed in claim 1, wherein: adjusting rods (24) are fixed at the front end and the rear end of the moving block (25), and adjusting grooves (26) are formed in the positions, corresponding to the adjusting rods (24), of the front end and the rear end of the moving groove (4).

6. A teaching tool kit for use by a math teacher, as claimed in claim 1, wherein: the left side and the right side of the upper end of the shell (1) are both provided with mounting ports (14), mounting blocks (18) are fixed at the positions of the lower end of the cover plate (17) corresponding to the mounting ports (14), and lifting ropes (10) are fixed at the front end and the rear end of the outer side of the shell (1).