CN211140218U

CN211140218U - Box for STEAM teaching

Info

Publication number: CN211140218U
Application number: CN201921871460.6U
Authority: CN
Inventors: 陈敏; 丘伟来; 李聪
Original assignee: Guangzhou Kumuku Education Technology Co Ltd
Current assignee: Guangzhou Kumuku Cultural Heritage Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-31
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a box for STEAM teaching, which comprises a box body, a clamping part and a limiting groove, wherein the box body is provided with a storage cavity with an opening, the notch of the limiting groove is positioned on the outer surface of the box body; the cover body is provided with a connecting part and a containing groove; the limiting pin is movably accommodated in the accommodating groove; when the cover body is positioned at the first position, the connecting part is clamped with the clamping part, the limiting groove is communicated with the accommodating groove, the limiting pin is arranged in the limiting groove and the accommodating groove in a spanning mode to lock the cover body, and at the moment, the cover body covers the opening of the box body; when the cover body is positioned at the second position, the limiting pin is accommodated in the accommodating groove, and at the moment, the cover body and the box body can move relatively. The utility model discloses a by the auto-lock structure that spacer pin, spacing groove and storage tank constitute, it can pin the lid and can't open under the block of block portion and connecting portion, and need specific condition could the unblock.

Description

Box for STEAM teaching

Technical Field

The utility model relates to a technical field of educational toy, concretely relates to box that STEAM teaching was used.

Background

STEAM is a super-disciplinary education concept of heavily practising practice, and has teaching significance of stimulating curiosity, training spatial imagination and hands-on ability, training ability for solving practical problems and the like. In order to conform to the teaching concept of STEAM, a plurality of courses and matched equipment are designed to be embedded into the STEAM teaching. The teaching often can use assembled box, like building blocks box, toy box etc. assembles into the box model by the polylith building blocks.

In the process of realizing the invention, the inventor finds that the prior product has the following disadvantages:

the teaching box mostly adopts a conventional box shape, and the whole structure is simple; too monotonous in structure and shape, lacking in interestingness and scientificity, and limited in function. And the box with an excessively complex structure is also difficult for adults, and is not suitable for teaching.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a box of STEAM teaching usefulness.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

a box that STEAM teaching was used, include:

the box body is provided with a storage cavity with an opening, the box body is also provided with a clamping part and a limiting groove, and the notch of the limiting groove is positioned on the outer surface of the box body;

the cover body is provided with a connecting part and a containing groove;

the limiting pin is movably accommodated in the accommodating groove;

when the cover body is positioned at the first position, the connecting part is clamped with the clamping part, the limiting groove is communicated with the accommodating groove, the limiting pin is arranged in the limiting groove and the accommodating groove in a spanning mode to lock the cover body, and at the moment, the cover body covers the opening of the box body;

when the cover body is positioned at the second position, the limiting pin is accommodated in the accommodating groove, and at the moment, the cover body and the box body can move relatively.

Preferably, the connecting portion and the engaging portion are engaged with each other in a plug-in manner, and the connecting portion and the engaging portion are axially holes for limiting the vertical displacement of the cover with respect to the opening of the case.

Preferably, the length of the limiting pin is larger than the depth of the limiting groove.

Preferably, the relative movement between the cover and the box is a planar movement.

Preferably, a raised column part is arranged on the box body, and the tail end of the column part is connected with an auxiliary part;

the lid is seted up and is used for cup jointing the bar hole of column portion, and the auxiliary member is spacing the lid on the surface of box body.

Preferably, the auxiliary member can rotate relatively around the column part, and the auxiliary member has an interference part, and the cover body also has an adapting part;

when the auxiliary piece is located at the third position, the abutting part abuts against the adapting part to limit the cover body at the first position.

Preferably, the interference part and the adaptation part are of mutually matched inclined surface structures.

Preferably, the accommodating groove is adjacent to one side of the strip-shaped hole.

Preferably, the column part is a bolt, a screw of the column part penetrates through the box body and is in threaded connection with the cover body, and the column part can rotate around the axis of the column part.

Preferably, the case and the cover are made of one of plastic and wood.

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

the utility model discloses a by the auto-lock structure that spacer pin, spacing groove and storage tank constitute, it can pin the lid and can't open under the block of block portion and connecting portion, and need specific condition could the unblock. The novel student self-locking device is simple in structure, ingenious and scientific in design, and special in opening mode and self-locking mode, and can stimulate the exploration desire and the recourse desire of students to cause student association.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is an assembly schematic view of a box of embodiment 1 of the present invention;

fig. 2 is a box front view of embodiment 1 of the present invention;

fig. 3 is a cross-sectional view a1-a1 of embodiment 1 of the present invention with the cover in a first position;

fig. 4 is a sectional view a2-a2 of embodiment 1 of the present invention with the cover in a second position;

fig. 5 is a perspective view of a lid body according to embodiment 1 of the present invention;

fig. 6 is a box perspective view of embodiment 2 of the present invention;

fig. 7 is a schematic diagram of a box assembly according to embodiment 2 of the present invention;

fig. 8 is a schematic view showing the opening of the lid body according to embodiment 2 of the present invention;

fig. 9 is a partial cutaway view of the lid body of embodiment 2 of the present invention;

fig. 10 is a box front view of embodiment 2 of the present invention;

fig. 11 is a C-C sectional view of a box of embodiment 2 of the present invention;

fig. 12 is a B1-B1 cross-sectional view of the cover of embodiment 2 of the present invention in a first position;

fig. 13 is a B2-B2 cross-sectional view of the cover of embodiment 2 of the present invention in a second position;

fig. 14 is a partial cutaway view of the cassette of example 2 of the present invention;

in the figure:

10-box body, 11-clamping part, 12-limiting groove, 13-opening end face and 14-column part;

20-cover body, 21-connecting part, 22-containing groove, 23-strip-shaped hole and 24-adapting part;

30-a limit pin;

40-auxiliary part, 41-interference part.

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.

Example 1

As shown in fig. 1 to 5, the present invention provides a preferred structure of a box for STEAM teaching.

As shown in fig. 1, the cartridge includes a cartridge body 10, a cover body 20, and a stopper shaft. The box body 10 is of a box-shaped structure, the box body 10 is provided with a storage cavity with an opening, and the cover body 20 is used for shielding or opening the storage cavity of the box body 10. Wherein, the utility model discloses creative design special construction's box body 10 and lid 20 are different from current teaching box to arouse student's interest, the restriction of understanding space degree of freedom, and disperse the space thinking, the interest is high.

As shown in fig. 1, the box body 10 is a rectangular box, a protruding engaging portion 11 is disposed on an opening end surface 13 of the box body 10, an inward concave limiting groove 12 is further disposed on the opening end surface 13, and a notch of the limiting groove 12 is located on an outer surface of the box body 10. The clamping part 11 and the limiting groove 12 are respectively arranged at two sides of the object placing cavity.

In one embodiment, the engaging portion 11 is a protruding square, and a slot is disposed on an outer end surface of the engaging portion 11, and two sides of the slot penetrate through the slot to facilitate the access of the cover 20.

As shown in fig. 5, the cover 20 is a rectangular plate matching the outer contour of the box 10. The bottom of the cover 20 is matched with the opening end face 13 of the box 10, and when the cover 20 is closed, the cover 20 is in close contact with the box 10 to completely shield the opening of the storage cavity. The cover 20 is provided with a connecting portion 21 for engaging with the engaging portion 11. The cover 20 is limited on the opening end surface 13 of the cover 20 by the matching of the connecting portion 21 and the slot, and the cover 20 is prevented from moving vertically relative to the opening end surface 13 of the cover 20.

For convenience of understanding, the opening end face 13 of the case 10 is used as a horizontal reference plane, and the thickness extending direction of the case 10 is the Z-axis direction, i.e., the vertical direction with respect to the opening end face 13. Meanwhile, the extension direction of the short side of the box body 10 is the X-axis direction, and the extension direction along the long side of the box body 10 is the Y-axis direction.

Specifically, in the matching between the cover 20 and the box 10 of this embodiment 1, the connecting portion 21 can enter from the side opening of the card slot to be engaged with the engaging portion 11 only by pushing the cover 20 along the X-axis direction while the cover 20 is at the horizontal position corresponding to the opening end face 13.

In addition, the engagement between the engaging portion and the connecting portion limits only the degree of freedom of the cover in the Y-axis direction and the Z-axis direction. And the cover body can move along the X-axis direction. Therefore, the utility model creatively designs a self-locking structure, and the box structure is unique through the self-locking structure, the opening mode and the self-locking mode are both special, the attention of the students can be attracted, and the discovery capability is cultivated by researching the unlocking mode of the box; and the ingenious structure is displayed by disassembling the box, so that the student can be well associated.

As shown in fig. 4, the cover 20 is provided with a concave accommodating groove 22, and when the cover is closed on the box, the opening of the accommodating groove 22 is opposite to the opening end surface 13 of the box 10. The accommodating groove 22 is used for accommodating the limit pin 30. The length of the limiting pin 30 is greater than the depth of the limiting groove 12, and the length of the limiting pin 30 is less than the depth of the accommodating groove 22.

When the cover 20 is closed on the box 10, the receiving groove 22 is abutted to the notch of the limiting groove 12, the two grooves are communicated to form a closed cavity, and the limiting pin 30 can move freely between the receiving groove 22 and the limiting groove 12.

As shown in fig. 3, when the cover 20 is located at the first position, the cover 20 covers the opening of the box 10. The connecting portion 21 is engaged with the engaging portion 11, and the degree of freedom in the Z-axis direction and the Y-axis direction of the lid body 20 is restricted. Meanwhile, the limiting groove 12 is communicated with the accommodating groove 22, the limiting pin 30 is arranged in the limiting groove 12 and the accommodating groove 22 in a spanning mode, and the limiting pin 30 abuts against the inner wall of the accommodating groove 22, so that the degree of freedom of the cover body 20 in the X-axis direction is limited. The connection part 21 is engaged with the engaging part 11, and the stopper pin 30 is locked to prevent the cover 20 from being opened.

As shown in fig. 4, when the cover 20 is located at the second position, the limit pin 30 is received back into the receiving groove 22 without interfering with the limit groove 12. The limitation in the X-axis direction is absent, the cover 20 and the case 10 can move relatively to each other to separate the connecting portion 21 from the engaging portion 11, and the displacement of the cover 20 causes the spacing groove 12 and the receiving groove 22 to be staggered.

The cover 20 is switched from the first position to the second position by inverting the box, and the stopper pin 30 will leave from the stopper groove 12 under the action of gravity and fall into the receiving groove 22 completely. Through the lift locking structure of spacer pin 30, only need specific condition can open the lid, design benefit and scientific and reasonable.

Wherein, the utility model discloses a box of STEAM teaching usefulness can be one of them kind of plastics and timber and make.

Preferably, the material is wood, and the parts such as the case 10 and the lid 20 can be manually produced by a student from the material to develop the manipulative ability. As shown in fig. 1, the box 10 includes a frame and a bottom plate, and the bottom plate is bonded to the frame.

Example 2

The same principle as that of embodiment 1 is applied to the box for teaching STEAM described in this embodiment 2, except that the cover 20 and the box 10 can be assembled into an integral structure by splicing.

Since the case of embodiment 1 includes a plurality of independent parts, the pin can be easily lost or other parts can be damaged during the use or teaching process. Therefore, in the embodiment 2, all parts are connected to form an integral box, the integral box is more unique and interesting, and the self-locking structure is hidden, so that the exploration desire and the learning desire of students can be stimulated; on the other hand, the ability of the trainee to do work can be exercised by assembling and disassembling the case.

As shown in fig. 6 to 14, the box for teaching STEAM includes a box body 10, a cover body 20, a stopper pin 30, and an auxiliary member 40.

Wherein, the box body 10 is provided with a raised column part 14, and the column part 14 is positioned on the opening end surface 13. The cover 20 is provided with a strip-shaped hole 23, and the cover 20 is sleeved on the column part 14 through the strip-shaped hole 23. The end of the post 14 is connected to an auxiliary member 40, and the auxiliary member 40 is relatively rotatable around the post 14. The box body 10 and the auxiliary member 40 together limit the cover 20 on the opening end surface 13 of the box body 10 to limit the cover 20 from being displaced in the Z-axis direction.

For this reason, the relative movement between the cover 20 and the case 10 is a planar movement, i.e., a displacement or rotation of the cover 20 on the open end surface 13. And the range of movement of the cover body 20 is limited under the restriction of the pillar portion 14 and the bar-shaped hole 23.

Specifically, as shown in fig. 14, the pillar 14 is a bolt, a stepped hole is formed in the box 10 for the pillar 14 to pass through, and a screw of the pillar 14 sequentially passes through the stepped hole and the strip-shaped hole 23 to be in threaded connection with the auxiliary 40. The stopper groove 12 is located on one side of the column portion 14.

As shown in fig. 11, the connecting portion 21 is engaged with the engaging portion 11 in a plug-in manner, which is a shaft hole, to regulate the displacement of the lid body 20 in the Z-axis direction and the X-axis direction.

As shown in fig. 7, the engaging portion 11 is a protruding block disposed on the edge of the box 10. The vertical end face of the engaging portion 11 opposite to the cover 20 is provided with a plug hole. The connecting portion 21 is a plug shaft, and the connecting portion 21 is disposed on an end surface of the cover 20 opposite to the engaging portion 11, extends outward to protrude, and is engaged with the plug hole through the plug shaft.

The self-locking structure of this embodiment 2, which is composed of a limit pin, a limit groove and an accommodation groove, is the same as that of embodiment 1. Fig. 12 is a schematic view of the cover body of the embodiment 2 at the first position. Fig. 13 is a schematic view of the cover body of the embodiment 2 at the second position. As would be expected by one skilled in the art.

As shown in fig. 8, the auxiliary member 40 can rotate around the column portion 14, and the auxiliary member 40 has an interference portion 41. The cover 20 further has an adapter 24, and the adapter 24 is configured to form a stepped structure on the top of the cover 20. The interference part 41 and the adapting part 24 are of mutually matched inclined surface structures.

As shown in fig. 6, when the auxiliary element 40 is located at the third position, the interference portion 41 abuts against the adapting portion 24 to limit the cover body 20 at the first position; if the auxiliary member 40 is not rotated, the cover body 20 cannot be moved.

As shown in fig. 8, when the auxiliary member 40 is located at the fourth position, the interference portion 41 releases the fitting portion 24, and the box cover can be moved after being switched from the first position to the second position.

Through this design, simple structure makes the interest of box stronger, and the structure can let the better association of student.

Further, as shown in fig. 7, the structure and principle of the receiving groove 22, the limiting groove 12 and the limiting pin 30 of embodiment 2 are the same as those of embodiment 1. The accommodating groove 22 is adjacent to one side of the strip-shaped hole 23.

The utility model discloses still provide the teaching explanation to the box of STEAM teaching usefulness:

the box body has the thing chamber of putting of taking the open-ended, and the accessible puts into toy, instrument or reward and puts into the thing chamber, covers the lid to through the block of block portion with the connecting plate, and by the auto-lock structure that spacer pin, spacing groove and storage tank constitute, lock the lid. The box is unique and interesting, the self-locking structure is hidden, and the exploration desire and the learning desire of the student can be stimulated. On the other hand, by assembling and disassembling the box, the students can understand the principle of the self-locking structure, thereby expanding knowledge and causing association. And the practical ability can be exercised in the process, and the teaching concept of STEAM is met.

Other structures of the box for teaching STEAM in this embodiment are shown in the prior art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. A box for team teaching, comprising:

the cover body is provided with a connecting part and a containing groove;

the limiting pin is movably accommodated in the accommodating groove;

2. A box for team teaching according to claim 1, wherein:

the connecting part and the clamping part are in inserted clamping of shaft holes and are used for limiting the cover body to move in the vertical direction relative to the opening of the box body.

3. A box for team teaching according to claim 1, wherein:

the length of the limiting pin is larger than the depth of the limiting groove.

4. A box for team teaching according to claim 1, wherein:

the relative motion between the cover body and the box body is planar motion.

5. The box for teaching STEAM as set forth in claim 4, wherein:

the box body is provided with a raised column part, and the tail end of the column part is connected with an auxiliary part;

6. The box for teaching STEAM as set forth in claim 5, wherein:

the auxiliary piece can rotate around the column part relatively, the auxiliary piece is provided with a contact part, and the cover body is also provided with an adaptive part;

when the auxiliary piece is located at the third position, the abutting part abuts against the adapting part and limits the cover body at the first position.

7. The box for teaching STEAM as defined in claim 6, wherein:

the conflict portion and the adaptation portion are of mutually matched inclined plane structures.

8. The box for teaching STEAM as set forth in claim 5, wherein:

the accommodating groove is adjacently arranged on one side of the strip-shaped hole.

9. A box for STEAM teaching as claimed in claim 5 or 6, wherein:

the column part is a bolt, and a screw rod of the column part penetrates through the box body and is in threaded connection with the cover body.

10. A box for team teaching according to claim 1, wherein:

the box body and the cover body are made of one of plastic and wood.