CN213503909U

CN213503909U - Packaging structure of electrical instrument

Info

Publication number: CN213503909U
Application number: CN202021973083.XU
Authority: CN
Inventors: 孟凡玉
Original assignee: Hubei Hongrong Tianda Technology Co ltd
Current assignee: Zhang Yichi
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-22
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an electrician's instrument packaging structure relates to electrician's instrument packing technical field, including the shell plate, the inner wall laminating of shell plate has the cystosepiment, and the cystosepiment inner wall installs interior shell plate, the top of interior shell plate is connected with the end cover, and the top of end cover is provided with the handle, the bottom of end cover is provided with the gasbag, and one side of gasbag is connected with the charging connector, the bottom of shell plate is provided with the base, two the junction of shell plate is provided with the fixed block, and the inside of fixed block is provided with the draw-in groove. The utility model discloses a set up the movable block by spring and groove connection, the movable block atress removes to the inner wall of recess, and the spring is fixed and is forced the bounce-back on the recess inner wall, leads to the one end of movable block to agree with electrical instrument's shell, and the better shape that forms and electrical instrument that the movable block of being convenient for matches has solved the problem that packaging structure can not adapt to the electrical instrument of different appearances.

Description

Packaging structure of electrical instrument

Technical Field

The utility model relates to an electrical instrument packing technical field specifically is an electrical instrument packaging structure.

Background

With the rapid development of the electric energy meter industry in China in recent years, the use amount of electric instruments is greatly increased, the packaging of the electric instruments is also important, and due to the economical property, the simple and convenient processing and other properties of the pulp molding, 95% of the current markets adopt a pulp molding packaging mode, namely the pulp molding is sleeved outside the electric instruments and then placed in a packaging box body, and the pulp molding outer sleeve is tightly attached to the inner wall of the packaging box body.

However, when the existing electrical instrument packaging structure is used, in order to adapt to electrical instruments with different shapes, packaging boxes with different specifications need to be manufactured, the production cost of the packaging boxes is increased invisibly, economic benefits are not met, and the shell of the packaging box is easy to damage in the transportation process and cannot be recycled once being damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing electrical instrument packaging structure cannot adapt to the electrical instruments with different shapes and the shell of the packaging box is easy to damage in the transportation process, the electrical instrument packaging structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical instrument packaging structure, includes the shell plate, the inner wall laminating of shell plate has the cystosepiment, and the cystosepiment inner wall installs interior shell plate, the top of interior shell plate is connected with the end cover, and the top of end cover is provided with the handle, the bottom of end cover is provided with the gasbag, and one side of gasbag is connected with the charging connector, the bottom of shell plate is provided with the base, two the junction of shell plate is provided with the fixed block, and the inside of fixed block is provided with the draw-in groove, the fixture block is installed to the inner wall of draw-in groove, and the top of fixture block is provided with carries the pull ring, the inside of interior shell plate is provided with the recess, and the inner wall of recess.

Preferably, the number of the foam boards is three, and the three foam boards are uniformly distributed on the inner wall of the shell board.

Preferably, the number of the movable blocks is multiple, and the movable blocks are equidistantly distributed on the inner wall of the inner shell plate.

Preferably, the shell plate is fixedly connected with the fixing block through a clamping groove.

Preferably, the outer wall of the clamping block is matched with the inner wall of the clamping groove.

Preferably, the movable block is connected with the groove through a spring.

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

1. the utility model discloses a set up the movable block by the spring with the recess connection, the movable block atress moves to the inner wall of recess, the spring is fixed and is forced to bounce back on the recess inner wall, leads to one end of movable block and agrees with the shell of electrical instrument, the shape that the movable block of being convenient for is better to form and is matchd with electrical instrument, has solved the problem that packaging structure can not adapt to the electrical instrument of different appearances;

2. the utility model discloses a set up the shell plate by draw-in groove and fixed block fixed connection, place the inner wall of draw-in groove with the shell version, the shell version is fixed the shell plate on the draw-in groove with draw-in groove interference fit, and a plurality of shell plates form a confined space with the end cover and store electrician's instrument, and the shell plate of being convenient for has damaged and can change at any time, has solved the problem that the shell of packing carton damaged easily in the transportation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a partial enlarged view of the position a of the present invention.

In the figure: 1. an outer shell plate; 2. a foam board; 3. an inner skin; 4. an end cap; 5. a handle; 6. an air bag; 7. an air charging nozzle; 8. a base; 9. a fixed block; 10. a card slot; 11. a clamping block; 12. lifting the ring; 13. a groove; 14. a spring; 15. a movable block.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an electrical instrument packaging structure includes an outer shell plate 1, a foam plate 2 is attached to an inner wall of the outer shell plate 1, an inner shell plate 3 is mounted on an inner wall of the foam plate 2, an end cover 4 is connected to a top end of the inner shell plate 3, a handle 5 is arranged on a top end of the end cover 4, an air bag 6 is arranged at a bottom end of the end cover 4, an inflation nozzle 7 is connected to one side of the air bag 6, a base 8 is arranged at a bottom end of the outer shell plate 1, a fixing block 9 is arranged at a joint of the two outer shell plates 1, a clamping groove 10 is arranged inside the fixing block 9, a clamping block 11 is mounted on an inner wall of the clamping groove 10, a lifting ring 12 is arranged at a top end of the clamping block 11, a groove 13 is arranged inside the inner shell plate.

Please refer to fig. 1, the number of the foam boards 2 is three, and the three foam boards 2 are uniformly distributed on the inner wall of the outer casing board 1, the foam boards 2 can absorb the external impact force, and the foam boards 2 can play a role of buffering when the whole packing box is impacted, so as to prevent the electric instruments from being damaged.

Please refer to fig. 1, the number of the movable blocks 15 is multiple, and the plurality of movable blocks 15 are equidistantly distributed on the inner wall of the inner casing plate 3, so as to increase the contact area between the movable blocks 15 and the electrical instrument, so that the electrical instrument is in full contact with the movable blocks 15, and the movable blocks 15 can conveniently wrap the entire electrical instrument casing.

Please refer to fig. 2, the shell plate 1 is fixedly connected to the fixing block 9 through the slot 10, the shell plate 1 is placed on the inner wall of the slot 10, the shell plate 1 is fixed on the slot 10 by the interference fit of the shell plate 1 and the slot 10, and the plurality of shell plates 1 and the end cap 4 form a closed space for storing electrical instruments, so that the shell plates 1 can be replaced at any time when damaged.

Please refer to fig. 2, the outer wall of the clamping block 11 is engaged with the inner wall of the clamping groove 10, the clamping block 11 is a wedge-shaped block, the clamping block 11 is forced to enter the inner wall of the clamping groove 10 to be attached to the outer shell plate 1, so as to reduce the gap between the outer shell plate 1 and the clamping groove 10, and facilitate the connection between the outer shell plates 1 to be more stable.

Please refer to fig. 3, the movable block 15 is connected to the groove 13 through the spring 14, the movable block 15 is forced to move towards the inner wall of the groove 13, the spring 14 is fixed on the inner wall of the groove 13 and is forced to rebound, so that one end of the movable block 15 is fit with the housing of the electrical instrument, and the movable block 15 is better formed into a shape matched with the electrical instrument.

The working principle is as follows: firstly, when the packaging structure is used, an electrical instrument is placed on the inner wall of an inner shell plate 3, a plurality of movable blocks 15 are arranged, the plurality of movable blocks 15 are distributed on the inner wall of the inner shell plate 3 at equal intervals, the contact area between the movable blocks 15 and the electrical instrument is increased, the electrical instrument is in full contact with the movable blocks 15, the movable blocks 15 wrap the whole electrical instrument shell, the movable blocks 15 are connected with a groove 13 through springs 14, the movable blocks 15 move towards the inner wall of the groove 13 under the stress, the springs 14 are fixed on the inner wall of the groove 13 and rebound under the stress, so that one ends of the movable blocks 15 are matched with the shell of the electrical instrument, the movable blocks 15 are convenient to form a shape matched with the electrical instrument better, foam plates 2 are fixed between an outer shell plate 1 and the inner shell plate 3, the number of the foam plates 2 is three, the three foam plates 2 are uniformly distributed on the inner wall of the outer shell plate 1, and the foam plates 2 can, cystosepiment 2 can play the cushioning effect when whole packing carton suffers the striking, be convenient for prevent that electrician's instrument from suffering destruction, shell plate 1 passes through draw-in

groove

10 and 9 fixed connection of fixed block, place the inner wall of draw-in groove 10 with shell plate 1, shell plate 1 fixes shell plate 1 on draw-in groove 10 with draw-in groove 10 interference fit, a plurality of shell plates 1 form a confined space with end cover 4 and are used for storing electrician's instrument, it can change at any time to be convenient for shell plate 1 to damage, the outer wall of fixture block 11 agrees with the inner wall of draw-in groove 10, the appearance of fixture block 11 is the wedge-shaped piece, the inner wall that fixture block 11 atress got into draw-in groove 10 is laminated with shell plate 1, reduce the clearance of shell plate 1 and draw-.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electrical instrument packaging structure, includes closure plate (1), its characterized in that: the inner wall of the outer shell plate (1) is attached with a foam plate (2), the inner wall of the foam plate (2) is provided with an inner shell plate (3), the top end of the inner shell plate (3) is connected with an end cover (4), a handle (5) is arranged at the top end of the end cover (4), an air bag (6) is arranged at the bottom end of the end cover (4), one side of the air bag (6) is connected with an inflating nozzle (7), the bottom end of the shell plate (1) is provided with a base (8), the joint of the two shell plates (1) is provided with a fixed block (9), a clamping groove (10) is arranged in the fixed block (9), a clamping block (11) is arranged on the inner wall of the clamping groove (10), a lifting ring (12) is arranged at the top end of the clamping block (11), a groove (13) is arranged inside the inner shell plate (3), and the inner wall of the groove (13) is provided with a spring (14), and one end of the spring (14) is connected with a movable block (15).

2. The electrical instrument packaging structure as set forth in claim 1, wherein: the number of the foam boards (2) is three, and the three foam boards (2) are uniformly distributed on the inner wall of the shell board (1).

3. The electrical instrument packaging structure as set forth in claim 1, wherein: the number of the movable blocks (15) is multiple, and the movable blocks (15) are distributed on the inner wall of the inner shell plate (3) at equal intervals.

4. The electrical instrument packaging structure as set forth in claim 1, wherein: the shell plate (1) is fixedly connected with the fixing block (9) through a clamping groove (10).

5. The electrical instrument packaging structure as set forth in claim 1, wherein: the outer wall of the clamping block (11) is matched with the inner wall of the clamping groove (10).

6. The electrical instrument packaging structure as set forth in claim 1, wherein: the movable block (15) is connected with the groove (13) through a spring (14).