CN216089275U

CN216089275U - Teaching aid receiver

Info

Publication number: CN216089275U
Application number: CN202122640740.XU
Authority: CN
Inventors: 高慧文
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The application relates to the technical field of teaching aids, in particular to a teaching aid storage box which comprises a box body, a cover plate and a positioning block, wherein a storage groove is formed in one side of the box body, and one side of the cover plate is clamped on one side of the box body and is suitable for being rotatably covered on an opening of the storage groove; the box body is in the confession has been seted up respectively to the relative both sides of storage tank the first constant head tank that locating piece one end card was gone into, the confession has been seted up at one side interval of apron the second constant head tank that the locating piece other end card was gone into, the apron passes through the locating piece is gone into simultaneously the card first constant head tank with in the second constant head tank and vertical the fixing the top of box body, be equipped with the writing face on the face of apron. The receiver of this application both be convenient for accomodating of teaching aid, can save the action that the teacher additionally looked for white paper again in order to improve teaching efficiency, can also reduce the waste of paper simultaneously, has the advantage that a thing is multi-purpose.

Description

Teaching aid receiver

Technical Field

The application relates to teaching aid technical field, more specifically says that it relates to a teaching aid receiver.

Background

The teaching aid is an auxiliary tool for teachers to teach, such as mathematical education scales, Chinese cards, chemical molecular models and the like, and has more varieties. The teaching aid receiver can accomodate different types of teaching aid, avoids the teaching aid to place at will and causes the damage.

In the actual teaching process, students can arrive the teacher office in the after-school time and ask for the teacher to teach, however, the office usually can not set up the blackboard alone for the teacher to teach because of the limited space. If meet the problem that is difficult to explain through dictation, teacher can generally take out the teaching aid from the teaching aid receiver, then seeks the white paper again, records the limit on the white paper and imparts knowledge to students. Therefore, the operation is complicated, and a large amount of paper is wasted.

Disclosure of Invention

In order to improve the teaching efficiency of teacher in the office, this application provides a teaching aid receiver, adopts following technical scheme:

a teaching aid storage box comprises a box body, a cover plate and a positioning block, wherein a storage groove is formed in one side of the box body, and one side of the cover plate is clamped on one side of the box body and is suitable for rotatably covering an opening of the storage groove; the box body is in the confession has been seted up respectively to the relative both sides of storage tank the first constant head tank that locating piece one end card was gone into, the confession has been seted up at one side interval of apron the second constant head tank that the locating piece other end card was gone into, the apron passes through the locating piece is gone into simultaneously the card first constant head tank with in the second constant head tank and vertical the fixing the top of box body, be equipped with the writing face on the face of apron.

By adopting the technical scheme, the containing groove is suitable for containing various teaching aids, the box body is detachably connected with the box body in a clamping mode, when a teacher needs to explain a subject for a student, one end of the positioning block is clamped into the first positioning groove, then the second positioning groove of the cover plate is aligned to the positioning block, after the other end of the positioning block is clamped into the second positioning groove, the cover plate is vertically fixed above the box body, and the teacher can directly write on the writing surface of the cover plate; from this, this application is as a small-size blackboard with the receiver, can place the direct explanation of imparting knowledge to students on teacher's desk surface, and the action that can save the teacher additionally to look for the white paper again can be in order to improve teaching efficiency in the storage of the teaching aid of both being convenient for, can also reduce the waste of paper simultaneously, has the advantage that a thing is multi-purpose.

Preferably, a first magnetic block is arranged at one end of the positioning block, and a second magnetic block which is attracted with the first magnetic block is arranged in the second positioning groove; the positioning block is fixedly inserted in the second positioning groove by attracting the first magnetic block and the second magnetic block.

Through adopting above-mentioned technical scheme, when the apron need not teach and write, the locating piece is fixed pegged graft in the second constant head tank through the actuation of first magnetic path and second magnetic path, realizes closing of locating piece from this, avoids the locating piece to take place to lose.

Preferably, a sliding groove is formed in one side of each first positioning groove of the box body, and one end of each positioning block is vertically clamped into the corresponding first positioning groove and then is suitable for horizontally sliding into the corresponding sliding groove.

Through adopting above-mentioned technical scheme, the setting up of spout makes the apron make a round trip to slide along the extending direction of spout, and the teacher of being convenient for adjusts the face of writing of apron and human distance as required, makes things convenient for it to write and imparts knowledge to students.

Preferably, a groove wall on one side of the sliding groove is provided with a limiting strip, and one side of the positioning block is provided with a yielding groove for the limiting strip to penetrate through; when the locating piece card is gone into and is slided in the spout, spacing strip slides and wears to establish in the groove of stepping down.

Through adopting above-mentioned technical scheme, spacing and the cooperation of groove of stepping down can produce a vertical limiting displacement to the locating piece when sliding in the spout, increase the stationarity that the locating piece slided.

Preferably, one side of the box body is provided with a clamping seat, one side of the cover plate is provided with a rotating shaft, and the clamping seat is provided with a shaft hole for clamping the rotating shaft.

Through adopting above-mentioned technical scheme, box body and apron are gone into the cassette through the pivot card and are realized the joint and rotatory, and its simple structure, easy dismounting are convenient for improve the dismouting efficiency of lid.

Preferably, a clamping groove for the clamping seat to penetrate is formed in one side of the cover plate, and the rotating shaft is installed in the clamping groove in a penetrating mode.

Through adopting above-mentioned technical scheme, seting up of draw-in groove can provide the space of stepping down for the cassette, need not to increase the volume of apron with the pivot arch in one side of apron simultaneously, and then can reduce the space occupation volume of receiver.

Preferably, the shaft hole is formed in one side, facing the box body, of the clamping seat.

Through adopting above-mentioned technical scheme, when closing the apron lid on the box body, the cassette can compress tightly the apron, further increases the structural stability of apron and box body.

Preferably, one side of the box body, which is far away from the clamping seat, is provided with a first magnetic sheet, and one side of the cover plate, which is far away from the rotating shaft, is provided with a second magnetic sheet which is attracted with the first magnetic sheet.

Through adopting above-mentioned technical scheme, one side of apron links to each other with the box body through the joint of cassette and pivot, and the opposite side of apron links to each other with the actuation of first magnetic sheet and second magnetic sheet and box body, makes the fixed lid of apron close the storage tank opening part at the box body from this, has simple structure, and the lid closes convenient characteristics.

Preferably, a handle is arranged on one side of the box body, which is provided with the first magnetic sheet.

Through adopting above-mentioned technical scheme, the handle setting is equipped with one side of first magnetic sheet in the box body, and one side of holding the box messenger and being convenient for first magnetic sheet and second magnetic sheet actuation up, reduces the teaching aid effect in the storage tank and to the possibility of lapping the thrust of on with first magnetic sheet and second magnetic sheet separation, and then the teaching aid of being convenient for is more stable installs in the receiver.

In summary, the present application has the following beneficial effects:

this application is as a small-size blackboard with the receiver, can place the explanation of directly imparting knowledge to students on teacher's desk top, and the action that the teacher additionally looked for white paper can be saved again in order to improve teaching efficiency in the storage of the teaching aid of both being convenient for, can also reduce the waste of paper simultaneously, has the advantage that a thing is multi-purpose.

Drawings

FIG. 1 is a first schematic structural diagram of a teaching aid storage box according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram II of a teaching aid storage box according to an embodiment of the application;

FIG. 3 is a cross-sectional view at A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is an exploded view of a teaching aid storage box according to an embodiment of the present application;

fig. 6 is an enlarged view of fig. 5 at C.

In the figure, 1, a box body; 11. a containing groove; 12. a first positioning groove; 13. a chute; 14. a limiting strip; 15. a card holder; 151. a shaft hole; 16. a first magnetic sheet; 17. a handle; 2. a cover plate; 21. a second positioning groove; 22. a writing surface; 23. a second magnetic block; 24. a card slot; 25. a rotating shaft; 26. a second magnetic sheet; 3. positioning blocks; 31. a first magnetic block; 32. a yielding groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The embodiment of the utility model provides a teaching aid storage box, which is shown in figure 1 and comprises a box body 1, a cover plate 2 and two positioning blocks 3.

The structure of the box body 1 can be diversified, and the rectangular box is specifically taken as an example for description in the application. A storage tank 11 has been seted up to one side of box body 1, can accomodate the arrangement to all kinds of teaching aids. One side joint of apron 2 is in the one side of box body 1 and be suitable for the rotatory lid to close the opening of storage tank 11, and the mode of its joint makes apron 2 can dismantle with box body 1 and be connected.

Referring to fig. 2 and 3, the box body 1 is provided with first positioning grooves 12 for clamping one end of the positioning block 3 at two opposite sides of the accommodating groove 11, second positioning grooves 21 for clamping the other end of the positioning block 3 are arranged at one side of the cover plate 2 at intervals, the cover plate 2 is clamped into the first positioning grooves 12 and the second positioning grooves 21 through the positioning block 3 at the same time and is vertically fixed above the box body 1, and the two side plate surfaces of the cover plate 2 are provided with writing surfaces 22. When a teacher needs to explain a subject for a student, one end of the positioning block 3 is clamped into the first positioning groove 12, then the second positioning groove 21 of the cover plate 2 is aligned to the positioning block 3, after the other end of the positioning block 3 is clamped into the second positioning groove 21, the cover plate 2 is vertically fixed above the box body 1, and the teacher can directly write on the writing surface 22 on the surface of the cover plate 2.

From this, this application is as a small-size blackboard with the receiver, can place the direct explanation of imparting knowledge to students on teacher's desk surface, and the action that can save the teacher additionally to look for the white paper again can be in order to improve teaching efficiency in the storage of the teaching aid of both being convenient for, can also reduce the waste of paper simultaneously, has the advantage that a thing is multi-purpose.

With reference to fig. 4, the positioning block 3 of the present application is embedded with a first magnetic block 31 at one end thereof, and the second magnetic block 23 attracted to the first magnetic block 31 is fixed at the bottom of the second positioning groove 21. When the cover plate 2 does not need to be used for teaching writing, the positioning block 3 is fixedly inserted into the second positioning groove 21 through the attraction between the first magnetic block 31 and the second magnetic block 23, so that the positioning block 3 is folded, and the positioning block 3 is prevented from being lost.

One side of each first positioning groove 12 of the box body 1 is provided with a sliding groove 13, the sliding groove 13 horizontally extends along one side of the plate surface of the box body 1, and one end of the positioning block 3 is vertically clamped into the first positioning groove 12 and then is suitable for horizontally sliding into the sliding groove 13. From this, apron 2 can make a round trip to slide along the extending direction of spout 13, and the teacher of being convenient for adjusts the distance of writing face 22 and the human body of apron 2 as required, makes things convenient for it to write and impart knowledge to students.

This embodiment all has a spacing 14 in the arch on the cell wall of one side of every spout 13, and the length direction of spacing 14 is the horizontal direction, and one side of locating piece 3 is equipped with the groove 32 of stepping down that supplies spacing 14 to wear to establish. When the positioning block 3 is clamped and slides in the sliding groove 13, the limiting strip 14 slides and penetrates through the yielding groove 32 to be matched with the yielding groove 32, a vertical limiting effect can be generated when the positioning block 3 slides in the sliding groove 13, and the sliding stability of the positioning block 3 is improved.

Referring to fig. 5 and 6, a clamping seat 15 is integrally arranged on one side of the box body 1 through injection molding, a clamping groove 24 for the clamping seat 15 to penetrate is formed in one side of the cover plate 2, a rotating shaft 25 is horizontally arranged in the clamping groove 24 of the cover plate 2, and a shaft hole 151 for the rotating shaft 25 to be clamped is formed in the clamping seat 15. From this, box body 1 and apron 2 are gone into cassette 15 through pivot 25 card and are realized the joint and rotatory, and its simple structure, easy dismounting are convenient for improve the dismouting efficiency of lid. The draw-in groove 24 offer can provide the space of stepping down for cassette 15, need not simultaneously with the protruding one side at apron 2 of pivot 25 and increase apron 2's volume, and then can reduce the space occupation volume of receiver. In addition, shaft hole 151 is opened in the cassette 15 towards one side of box body 1, and when apron 2 lid closed on box body 1, cassette 15 can compress tightly apron 2, further increases the structural stability of apron 2 and box body 1.

A first magnetic sheet 16 is fixedly embedded on one side of the box body 1 far away from the clamping seat 15, and a second magnetic sheet 26 attracted with the first magnetic sheet 16 is arranged on one side of the cover plate 2 far away from the rotating shaft 25. From this, one side of apron 2 links to each other with box body 1 through the joint of cassette 15 with pivot 25, and the opposite side of apron 2 links to each other with box body 1 with the actuation of first magnetic sheet 16 and second magnetic sheet 26 for 2 fixed lids of apron close at the storage tank 11 opening part of box body 1, have simple structure, and the lid closes convenient characteristics.

Box body 1 still is equipped with a handle 17 in the one side that is equipped with first magnetic sheet 16, and one side that the box made first magnetic sheet 16 of being convenient for and second magnetic sheet 26 actuation is up being held in carrying, reduces the teaching aid in the storage tank 11 and acts on the possibility of the thrust of 2 separating first magnetic sheet 16 and second magnetic sheet 26 to the apron, and then the teaching aid of being convenient for is more stable installs in the receiver. In order to further stably cover the cover plate 2 on the box body 1, the cover plate and the box body can be fastened by additionally arranging a fastening structure such as a lock catch and the like between the cover plate and the box body.

When the teaching aid is stored, the rotating shaft 25 on the cover plate 2 is clamped into the clamping seat 15 of the box body 1, the cover plate 2 is suitable for rotating the containing groove 11 opening of the box body 1 by taking the clamping seat 15 as a central shaft, and the first magnetic sheet 16 and the second magnetic sheet 26 are attracted to realize the fixed connection of the cover plate 2 and the box body 1.

When regard as the blackboard with the receiver, break away from pivot 25 of apron 2 from cassette 15, take out locating piece 3 from second constant head tank 21, go into the one end card of locating piece 3 in the first constant head tank 12 of box body 1 again, aim at the one end that the locating piece 3 stretches out first constant head tank 12 with the second constant head tank 21 of apron 2 afterwards, put down apron 2 at last, make locating piece 3 go into simultaneously in first constant head tank 12 and the second constant head tank 21 of card, and then with apron 2 vertical fixing in the top of box body 1 so that write.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a teaching aid receiver which characterized in that: the box comprises a box body (1), a cover plate (2) and a positioning block (3), wherein one side of the box body (1) is provided with a containing groove (11), and one side of the cover plate (2) is clamped on one side of the box body (1) and is suitable for rotatably covering an opening of the containing groove (11); box body (1) is in the confession has been seted up respectively to the relative both sides of storage tank (11) first constant head tank (12) that locating piece (3) one end card was gone into, the confession has been seted up at one side interval of apron (2) second constant head tank (21) that locating piece (3) other end card was gone into, apron (2) are passed through locating piece (3) card is gone into simultaneously first constant head tank (12) with in second constant head tank (21) and vertical the fixing in the top of box body (1), be equipped with writing surface (22) on the face of apron (2).

2. The teaching aid storage box of claim 1, wherein: a first magnetic block (31) is arranged at one end of the positioning block (3), and a second magnetic block (23) which is attracted with the first magnetic block (31) is arranged in the second positioning groove (21); the positioning block (3) is fixedly inserted in the second positioning groove (21) through attraction of the first magnetic block (31) and the second magnetic block (23).

3. The teaching aid storage box of claim 1, wherein: the box body (1) is provided with a sliding groove (13) at one side of each first positioning groove (12), and one end of each positioning block (3) is vertically clamped into the corresponding first positioning groove (12) and then is suitable for horizontally sliding into the corresponding sliding groove (13).

4. The teaching aid storage box of claim 3, wherein: a limiting strip (14) is arranged on the groove wall on one side of the sliding groove (13), and a yielding groove (32) for the limiting strip (14) to penetrate is arranged on one side of the positioning block (3); when locating piece (3) card is gone into and is slided in spout (13), spacing strip (14) slide and wear to establish in abdicating groove (32).

5. The teaching aid storage box of claim 1, wherein: one side of the box body (1) is provided with a clamping seat (15), one side of the cover plate (2) is provided with a rotating shaft (25), and the clamping seat (15) is provided with a shaft hole (151) for clamping the rotating shaft (25).

6. The teaching aid storage box of claim 5, wherein: a clamping groove (24) for the clamping seat (15) to penetrate is formed in one side of the cover plate (2), and the rotating shaft (25) is installed in the clamping groove (24) in a penetrating mode.

7. The teaching aid storage box of claim 6, wherein: the shaft hole (151) is formed in one side, facing the box body (1), of the clamping seat (15).

8. The teaching aid storage box of claim 5, wherein: one side of the box body (1) far away from the clamping seat (15) is provided with a first magnetic sheet (16), and one side of the cover plate (2) far away from the rotating shaft (25) is provided with a second magnetic sheet (26) which is attracted with the first magnetic sheet (16).

9. The teaching aid storage box of claim 8, wherein: a handle (17) is arranged on one side of the box body (1) provided with the first magnetic sheet (16).