CN210556584U - Portable containing box for physical teaching - Google Patents

Abstract

The utility model discloses a portable containing box is used in physical teaching, including baldric, the peripheral cover of baldric has inlayed the adjustment clamp, and the both ends of baldric all rotate and are connected with the activity and buckle, the equal lock in top that two activities were buckled has the side handle, and the below of baldric is equipped with the handle, the bottom of handle is rotated and is connected with the case lid, and the bottom of case lid rotates and is connected with the separate layer, the box is installed to the bottom of separate layer, and the front end gomphosis of separate layer has the cardboard, one side of cardboard is embedded to have sticiss the spring, and the front end surface of cardboard runs through and has seted up the movable hole, the inside of movable hole is equipped with the inserted pin, and the bottom surface of inserted pin fuses has the. The utility model discloses in, can bear this physical teaching with portable containing box side back and both shoulders and carry, conveniently dismantle and shoulder length with adjusting to when conveniently opening the case lid, improve the security.

Description

Portable containing box for physical teaching

Technical Field

The utility model relates to a containing box technical field especially relates to a portable containing box is used in physics teaching.

Background

On the physical teaching class, need use the instrument of various to carry out the experiment teaching, various teaching tool are various again inconvenient to carry, at this time, just need to accomodate the teaching aid arrangement with the containing box.

The portable containing box for the existing physics teaching usually adopts the portable material lock sealed, carries through the handle.

Portable containing box is used in physical teaching on the market, can only hand carry, and it is inconvenient when many to carry article to it is sealed that the buckle is adopted to the majority, and the buckle sticks up outward and opens easily and cause the potential safety hazard, and is hard when most buckles are opened, inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable storage box for physical teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable containing box is used in physical teaching, includes baldric, the peripheral cover of baldric has inlayed the regulation and presss from both sides, and the both ends of baldric all rotate and are connected with the activity and buckle, the equal lock in top that two activities were buckled has the side handle, and the below of baldric is equipped with the handle, the bottom of handle rotates and is connected with the case lid, and the bottom of case lid rotates and is connected with the separate layer, the box is installed to the bottom of separate layer, and the front end gomphosis of separate layer has the cardboard, one side of cardboard is embedded to have a compression spring, and the front end surface of cardboard runs through and has seted up the activity hole, the inside in activity hole is equipped with the inserted pin, and the bottom.

As a further description of the above technical solution:

the two side handles are symmetrically distributed with the vertical center of the box body, and the two side handles are rotatably connected with the two sides of the box body close to the separation layer through rotating shafts respectively.

As a further description of the above technical solution:

the inner surfaces of the two side handles are provided with grooves, the width of the adjusting clamp is larger than that of the shoulder strap, and the length of the shoulder strap is adjusted through the adjusting clamp.

As a further description of the above technical solution:

the inside on separate layer is equipped with a plurality of matter storage check, and separate layer passes through the cardboard and the bolt is connected with case lid and box gomphosis respectively.

As a further description of the above technical solution:

the top end of the clamping plate is rotatably connected with the box cover through a rotating shaft, an included angle between the clamping plate and the compression spring is 90 degrees, and the movable hole is in interference fit with the inserting pin.

As a further description of the above technical solution:

the outer surface of one side of a plurality of fixture blocks is provided with inclined lines, the top of the box cover is provided with an embedded groove close to the handle, and the embedded groove is in clearance fit with the handle.

The utility model discloses in, through the baldric and the side handle that set up, can carry this containing box side back of the body, and utilize the activity to detain convenient to detach and shoulder, the length of baldric can be adjusted through the regulation clamp that sets up, and utilize the handle, can bear this containing box both shoulders and carry, through the inserted pin and the fixture block that set up, can the sealed this containing box of gomphosis, prevent that the block from warping outward and opening easily and causing certain potential safety hazard, utilize compression spring and reset spring, can pop out the cardboard automatically and reset the inserted pin, be convenient for open the case lid.

Drawings

Fig. 1 is a schematic structural view of a portable storage box for physical teaching according to the present invention;

FIG. 2 is a cross-sectional view of a clamping plate in the portable storage box for physics teaching according to the present invention;

fig. 3 is the utility model provides a test chart of fixture block in portable containing box for physical teaching.

Illustration of the drawings:

1. shoulder straps; 2. adjusting the clamp; 3. a movable buckle; 4. a side handle; 5. a handle; 6. a box cover; 7. a separation layer; 8. a box body; 9. clamping a plate; 10. a compression spring; 11. a movable hole; 12. inserting a pin; 13. a clamping block; 14. a return spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a portable storage box for physical teaching, comprising a shoulder strap 1, which can be carried by being worn on both sides of the back and shoulders of a user by the shoulder strap 1, an adjusting clip 2 is inserted around the periphery of the shoulder strap 1, the length of the shoulder strap 1 can be adjusted by the adjusting clip 2, and both ends of the shoulder strap 1 are rotatably connected with movable buckles 3, the shoulder strap 1 can be conveniently detached by the movable buckles 3, side handles 4 are fastened to the top ends of the two movable buckles 3, the shoulder strap 4 can be carried by being worn on both sides of the back and shoulders of the user by the side handles 4, and the side handles 4 can be held to facilitate the movement of a box body 8, and a handle 5 is provided below the shoulder strap 1, the portable storage box can be carried by the handle 5, and can be worn on both shoulders of the user by the shoulder strap 1, the bottom of the handle 5 is rotatably connected with a box cover 6, and the bottom, box 8 is installed to the bottom of separate layer 7, and the front end gomphosis of separate layer 7 has cardboard 9, can be connected with the gomphosis of inserted pin 12 through cardboard 9, the embedded compressed spring 10 that has in one side of cardboard 9, can utilize elasticity to bounce cardboard 9 through compressed spring 10, be convenient for open case lid 6, and the front end surface of cardboard 9 runs through and has seted up activity hole 11, the inside of activity hole 11 is equipped with inserted pin 12, cardboard 9 can be fixed through inserted pin 12, and the bottom surface of inserted pin 12 fuses there is fixture block 13, utilize fixture block 13 can drive inserted pin 12, the embedded reset spring 14 that has in bottom of fixture block 13, can make inserted pin 12 reset through reset spring 14, be convenient for open and gomphosis case lid 6.

The two side handles 4 are symmetrically distributed around the vertical center of the box body 8, the two side handles 4 are respectively and rotatably connected with the positions, close to the separation layer 7, of the two sides of the box body 8 through rotating shafts, the side handles 4 can be used for carrying the box body on the back and the shoulders, and the side handles 4 can be held to conveniently move the box body 8; the inner surfaces of the two side handles 4 are respectively provided with a groove, the movable buckles 3 are convenient to buckle through the grooves, the width of the adjusting clamp 2 is larger than that of the shoulder belt 1, and the length of the shoulder belt 1 is adjusted through the adjusting clamp 2; a plurality of storage lattices are arranged in the separation layer 7, smaller physical teaching tools can be conveniently classified, sorted and collected by using the storage lattices, and the separation layer 7 is respectively connected with the box cover 6 and the box body 8 in an embedded manner through the clamping plate 9 and the inserting pins 12; the top end of the clamping plate 9 is rotatably connected with the box cover 6 through a rotating shaft, the included angle between the clamping plate 9 and the pressing spring 10 is 90 degrees, the clamping plate 9 can be bounced up through the pressing spring 10 by means of elasticity, the box cover 6 can be conveniently opened, the movable hole 11 is in interference fit with the inserting pin 12, the portable containing box can be embedded and sealed, and the portable containing box in the market is prevented from being easily opened due to the fact that the portable containing box is clamped and warped outwards and certain potential safety hazards are caused; one side surface of a plurality of fixture blocks 13 is equipped with the twill, can produce frictional force through the twill, conveniently removes fixture block 13, and the top of case lid 6 is close to handle 5 department and is equipped with the embedded groove, accomodates handle 5 rotation when conveniently both shoulders carry box 8 through the embedded groove to the embedded groove is with 5 clearance fit of handle.

The working principle is as follows: putting a physical teaching tool into a box body 8 in a large size, placing a separating layer 7 above the box body 8 to aim at the box body 8, pressing a clamping block 13, moving the clamping block 13 to a direction far away from the clamping block 9 by utilizing a twill, leading an inserted pin 12 to press a reset spring 14, simultaneously rotating the clamping block 9 at the front end of the separating layer 7 to be tightly attached to the box body 8, loosening the hand for pressing the clamping block 13, inserting the inserted pin 12 into a movable hole 11 by the clamping block 13 under the elasticity of the reset spring 14 to clamp the clamping block 9, when a box cover 6 needs to be opened, pressing the clamping block 13, moving the clamping block 13 to a direction far away from the clamping block 9 by utilizing the twill, leading the inserted pin 12 to be drawn out from the movable hole 11 by the clamping block 13, leading the clamping block 9 to bounce anticlockwise under the action of the spring 10, holding the clamping block 9 to drive the box cover 6 to turn anticlockwise, putting smaller tools into a grid in a classification manner, and conveniently open case lid 6, after the teaching, with 1 both ends activity of baldric 1 and detain two side handles 4 of 3 locks, can carry on one's side back of the body, detain 3 with one end activity and pass handle 5 lock side handle 4, will adjust and press from both sides 2 and adjust baldric 1 use length to the right side to shoulder 5 for the center both ends baldric 1 passes the arm cover respectively at the shoulder, can carry this portable containing box shoulder to bear.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (1)

1. The utility model provides a portable containing box is used in physics teaching, includes baldric (1), its characterized in that: the periphery of the shoulder strap (1) is sleeved with an adjusting clamp (2), two ends of the shoulder strap (1) are respectively and rotatably connected with a movable buckle (3), the top ends of the two movable buckles (3) are respectively buckled with a side handle (4), a handle (5) is arranged below the shoulder strap (1), the bottom of the handle (5) is rotatably connected with a box cover (6), the bottom of the box cover (6) is rotationally connected with a separating layer (7), the bottom of the separating layer (7) is provided with a box body (8), and the front end of the separation layer (7) is embedded with a clamping plate (9), one side of the clamping plate (9) is embedded with a compression spring (10), and the outer surface of the front end of the clamping plate (9) is provided with a movable hole (11) in a penetrating way, the inner part of the movable hole (11) is provided with an inserting pin (12), a clamping block (13) is fused on the outer surface of the bottom of the inserted pin (12), and a return spring (14) is embedded in the bottom of the clamping block (13);

the two side handles (4) are symmetrically distributed around the vertical center of the box body (8), and the two side handles (4) are respectively and rotatably connected with the two sides of the box body (8) close to the separation layer (7) through rotating shafts;

grooves are formed in the inner surfaces of the two side handles (4), the width of the adjusting clamp (2) is larger than that of the shoulder strap (1), and the length of the shoulder strap (1) is adjusted through the adjusting clamp (2);

a plurality of storage lattices are arranged in the separation layer (7), and the separation layer (7) is respectively connected with the box cover (6) and the box body (8) in an embedded manner through a clamping plate (9) and a plug pin (12);

the top end of the clamping plate (9) is rotatably connected with the box cover (6) through a rotating shaft, an included angle between the clamping plate (9) and the compression spring (10) is 90 degrees, and the movable hole (11) is in interference fit with the inserting pin (12);

the outer surface of one side of the clamping blocks (13) is provided with inclined lines, the top of the box cover (6) is provided with an embedded groove close to the handle (5), and the embedded groove is in clearance fit with the handle (5).

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