CN211766969U

CN211766969U - Packaging structure for switch

Info

Publication number: CN211766969U
Application number: CN201922429986.5U
Authority: CN
Inventors: 林美君; 柯琳春
Original assignee: Shenzhen Gongjin Electronics Co Ltd
Current assignee: Shenzhen Gongjin Electronics Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-27
Anticipated expiration: 2029-12-27

Abstract

The application provides a packaging structure for a switch, which comprises an outer box and an inner support arranged in the outer box; the interior support has the recess that is used for placing the switch, interior support still has end cushion chamber and side cushion chamber, end cushion chamber is located outer box interior bottom with between the tank bottom surface of recess, the side cushion chamber is located outer box medial surface with between the groove lateral wall of recess. The structural design of buffer chamber and side cushion chamber at the bottom of the recess combination on the support in this application can avoid the switch to receive external collision and cause the harm in handling, forms better protection to the switch of placing in the recess of interior support.

Description

Packaging structure for switch

Technical Field

The application belongs to the technical field of switches, and more specifically relates to a packaging structure for a switch.

Background

A switch is a network device for electrical (optical) signal forwarding, usually mounted on a wall or on a cabinet. The switch is as more expensive product, needs the packing carton that has special guard action to pack to receive external impact and cause the harm in handling, but lacks the packaging structure that can effectively protect the switch in the existing market.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a packaging structure for switch to solve the technical problem that lack among the prior art can carry out the packaging structure of effective protection to the switch.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a packaging structure for an exchange, comprising an outer box and an inner holder disposed in the outer box; the inner support is provided with a bottom buffer cavity, a side buffer cavity and a groove for placing the switch, the bottom buffer cavity is positioned between the inner bottom surface of the outer box and the groove bottom surface of the groove, and the side buffer cavity is positioned between the inner side surface of the outer box and the groove side wall of the groove.

Furthermore, the inner support is also provided with two first supporting surfaces for supporting a hanging lug of the exchanger, and the two first supporting surfaces are oppositely arranged on the periphery of the groove; the inner support is also provided with two second supporting surfaces which are oppositely arranged at the periphery of the groove, the distance between the second supporting surfaces and the inner bottom surface of the outer box is greater than that between the first supporting surfaces and the inner bottom surface of the outer box, and the distance between the first supporting surfaces and the inner bottom surface of the outer box is greater than that between the groove bottom surfaces of the groove and the inner bottom surface of the outer box.

Further, the side cushion chamber includes front side cushion chamber, rear side cushion chamber, left side cushion chamber and right side cushion chamber, front side cushion chamber, right side cushion chamber, rear side cushion chamber and left side cushion chamber encircle the setting in proper order outside the groove lateral wall of recess.

Further, the inner support is formed by folding a paperboard, and the paperboard comprises a bottom plate for forming the bottom buffer cavity, a front side plate group for forming the front side buffer cavity, a rear side plate group for forming the rear side buffer cavity, a left side plate group for forming the left side buffer cavity and a right side plate group for forming the right side buffer cavity.

Furthermore, the front side plate group comprises a first front side plate, a second front side plate and a third front side plate, one side edge of the first front side plate is connected with the front side edge of the bottom plate in a foldable mode, the other opposite side edge of the first front side plate is connected with one side edge of the second front side plate in a foldable mode, the other opposite side edge of the second front side plate is connected with one side edge of the third front side plate in a foldable mode, and the first front side plate, the second front side plate and the third front side plate are enclosed to form the front side buffer cavity.

Furthermore, the rear side plate group comprises a first rear side plate, a second rear side plate and a third rear side plate, one side edge of the first rear side plate is connected with the rear side edge of the bottom plate in a foldable mode, the other opposite side edge of the first rear side plate is connected with one side edge of the second rear side plate in a foldable mode, the other opposite side edge of the second rear side plate is connected with one side edge of the third rear side plate in a foldable mode, and the first rear side plate, the second rear side plate and the third rear side plate are enclosed to form the rear side buffer cavity.

Furthermore, a first supporting portion protruding from the side edge of the first front side plate connected to the bottom plate is formed on the side edge of the first front side plate, and a first opening for the first supporting portion to be embedded into is formed on the front side edge of the bottom plate; the first rear side plate is connected with a second supporting part protruding from the side edge of the bottom plate, and a second opening for the second supporting part to be embedded into is formed in the rear side edge of the bottom plate.

Furthermore, a first notch is formed on the side edge of the first rear side plate connected with the second rear side plate, a second notch is formed on the side edge of the second rear side plate connected with the first rear side plate, and the first notch and the second notch are enclosed to form a first through hole; and a third notch is formed on the side edge of the second rear side plate connected with the third rear side plate, a fourth notch is formed on the side edge of the third rear side plate connected with the second rear side plate, and the third notch and the fourth notch are enclosed to form a second through hole.

Furthermore, the left side plate group comprises a first left side plate, a second left side plate and a third left side plate, one side edge of the first left side plate is connected with the left side edge of the bottom plate in a foldable manner, the other opposite side edge of the first left side plate is connected with one side edge of the second left side plate in a foldable manner, the other opposite side edge of the second left side plate is connected with one side edge of the third left side plate in a foldable manner, and the first left side plate, the second left side plate and the third left side plate are enclosed to form the left side buffer cavity.

Further, the right side plate group comprises a first right side plate, a second right side plate and a third right side plate, one side edge of the first right side plate is connected with the right side edge of the bottom plate in a foldable mode, the other opposite side edge of the first right side plate is connected with one side edge of the second right side plate in a foldable mode, the other opposite side edge of the second right side plate is connected with one side edge of the third right side plate in a foldable mode, and the first right side plate, the second right side plate and the third right side plate are enclosed to form the right side buffer cavity.

Furthermore, a first limiting portion protruding from the side edge is formed on the side edge of the first left side plate connected to the bottom plate, a second limiting portion protruding from the side edge is formed on the side edge of the first right side plate connected to the bottom plate, a third opening for the first limiting portion to be embedded into is formed on one side edge of the second rear side plate, and a fourth opening for the second limiting portion to be embedded into is formed on the opposite side edge.

The switch has the advantages that the switch can be flatly placed in the inner support by arranging the groove on the upper surface of the inner support; the bottom buffer cavity of the inner support can buffer the external acting force on the bottom surface of the groove to protect the bottom of the switch, and the side buffer cavity of the inner support can buffer the external acting force on the side wall of the groove to protect the side part of the switch; the structural design that the recess on the interior support combines end cushion chamber and side cushion chamber can avoid the switch to receive external collision and cause the harm in handling, forms better protection to the switch of placing in the recess of interior support.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of a package structure in an embodiment of the present application;

FIG. 2 is a schematic view of an inner bracket in an embodiment of the present application;

fig. 3 is a schematic diagram of a switch with a suspension loop in an embodiment of the present application;

FIG. 4 is a schematic view of a blank for folding to form an inner tray in an embodiment of the present application;

fig. 5 is a schematic diagram of a power adapter in an embodiment of the present application.

Wherein, each mark in the figure is:

100. an outer box; 110. a cartridge body; 120. a box cover; 200. an inner support; 210. a groove; 211. the bottom surface of the groove; 212. a trench sidewall; 220. a bottom buffer chamber; 230. a side buffer chamber; 231. a front side cushion chamber; 232. a rear cushion chamber; 233. a left buffer chamber; 234. a right buffer chamber; 240. a first support surface; 250. a second support surface; 300. a base plate; 310. a first opening; 320. a second opening; 330. a fifth opening; 400. A front side panel group; 410. a first front side plate; 411. a first support section; 420. a second front side panel; 430. a third front side panel; 500. a rear side plate group; 510. a first rear side plate; 511. a second support portion; 512. a first notch; 520. a second rear side plate; 521. a second notch; 522. a third notch; 523. a third opening; 524. A fourth opening; 530. a third rear side plate; 531. a fourth notch; 540. a first through hole; 550. a second through hole; 600. a left side plate group; 610. a first left side plate; 611. a first limiting part; 620. a second left side panel; 630. a third left side panel; 700. a right side plate group; 710. a first right side plate; 711. a second limiting part; 720. a second right side plate; 730. a third right side plate; 800. a switch; 810. hanging a lug; 811. a jack; 820. a screw; 900. a power adapter; 910. a power line.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the patent, and the specific meanings of the above terms will be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1 and 2, a packing structure for a switch 800 includes an outer box 100 and an inner tray 200 provided in the outer box 100. The structure of the outer box 100 includes a box body 110 having an opening and a box cover 120 covering the opening of the box body 110, and the inner support 200 is placed inside the outer box 100 from the opening of the box body 110. The upper surface of the inner support 200 is provided with a groove 210 for placing the switch 800, and the groove bottom 211 of the groove 210 can be used for supporting the switch 800; the inner holder 200 further has a bottom buffer cavity 220 and a side buffer cavity 230, the bottom buffer cavity 220 is located between the inner bottom surface of the outer box 100 and the slot bottom surface 211 of the slot 210 for buffering the external acting force on the slot bottom surface 211 of the slot 210, and the side buffer cavity 230 is located between the inner side surface of the outer box 100 and the slot side wall 212 of the slot 210 for buffering the external acting force on the slot side wall 212 of the slot 210.

The upper surface of the inner support 200 is provided with the groove 210, so that the switch 800 can be flatly placed in the inner support 200; the bottom buffer cavity 220 of the inner tray 200 is located between the inner bottom surface of the outer box 100 and the slot bottom surface 211 of the groove 210 (i.e. below the slot bottom surface 211 of the groove 210), and can buffer the external acting force on the slot bottom surface 211 of the groove 210, so as to protect the bottom of the switch 800; the side buffer cavity 230 of the inner tray 200 is located between the inner side surface of the outer box 100 and the slot sidewall 212 of the slot 210 (i.e. outside the slot sidewall 212 of the slot 210), and can buffer the external force acting on the slot sidewall 212 of the slot 210, so as to protect the side of the switch 800. The groove 210 on the inner support 200 is combined with the structural design of the bottom buffer cavity 220 and the side buffer cavity 230, so that the damage caused by external collision to the switch 800 in the carrying process can be avoided, and the switch 800 placed in the groove 210 of the inner support 200 is well protected.

Further, the upper surface of the inner support 200 is further provided with two first supporting surfaces 240, the two first supporting surfaces 240 are respectively used for supporting the hanging lugs 810 at two side parts of the switch 800, and the two first supporting surfaces 240 are oppositely arranged at the periphery of the groove 210; the inner tray 200 further has two second support surfaces 250 oppositely disposed at the outer circumference of the groove 210, wherein the height of the second support surface 250 in the outer box 100 is greater than the height of the first support surface 240 in the outer box 100 (i.e., the distance between the second support surface 250 and the inner bottom surface of the outer box 100 is greater than the distance between the first support surface 240 and the inner bottom surface of the outer box 100), and the height of the first support surface 240 in the outer box 100 is greater than the height of the groove bottom surface 211 of the groove 210 in the outer box 100 (i.e., the distance between the first support surface 240 and the inner bottom surface of the outer box 100 is greater than the distance between the groove bottom surface 211 of the groove 210 and the inner bottom surface of the outer box 100).

Referring to fig. 3, in order to facilitate the switch 800 to be mounted on a wall or a cabinet, the switch 800 is generally designed with protruding hanging lugs 810 at two opposite sides thereof, each hanging lug 810 is a structural plate protruding from a side surface of the switch 800, and the structural plate is provided with an insertion hole 811 for inserting a threaded connector, so that the switch 800 can be fixedly mounted on the wall or the cabinet. The two opposite first supporting surfaces 240 are arranged on the upper surface of the inner support 200, so that the hanging lugs 810 at the two sides of the switch 800 can be supported, the gravity of the switch 800 received by the groove bottom surface 211 of the groove 210 is dispersed, and the collapse of the inner support 200 is avoided. Among the first support surface 240, the second support surface 250 of the inner tray 200 and the slot bottom 211 of the slot 210, the height of the first support surface 240 is between the second support surface 250 and the slot bottom 211 of the slot 210, the height difference between the first support surface 240 and the second support surface 250 is approximately equal to the thickness of the hanging lug 810 (i.e., the thickness of the structural plate), when the hanging lug 810 of the switch 800 is placed on the first support surface 240, the upper surface of the switch 800 and the upper surface of the hanging lug 810 can be flush with the second support surface 250, and the second support surface 250 can bear a part of the acting force from the top of the outer box 100, so as to protect the upper surface of the switch 800 when the switch 800 is placed in the slot 210. The structural design of the groove 210, the bottom buffer cavity 220, the side buffer cavity 230, the first supporting surface 240 and the second supporting surface 250 on the inner support 200 can protect the switch 800 with the hangers 810 from the up-down direction and the side direction, the structural design of the two first supporting surfaces 240 of the inner support 200 and the groove bottom surface 211 of the groove 210 can also disperse the pressure of the switch 800 on the inner support 200, the switch 800 and the hangers 810 thereof are supported by the two first supporting surfaces 240 and the groove bottom surface 211 of the groove 210 together, so that the inner support 200 is not easy to deform or collapse, and the inner support 200 is prevented from losing the protective effect on the switch 800 due to deformation or collapse.

Specifically, the side buffer cavities 230 include a front buffer cavity 231, a rear buffer cavity 232, a left buffer cavity 233 and a right buffer cavity 234, and the front buffer cavity 231, the right buffer cavity 234, the rear buffer cavity 232 and the left buffer cavity 233 are sequentially arranged outside the groove side wall 212 of the groove 210 in a surrounding manner. Since the switch 800 is generally square, the groove 210 of the inner bracket 200 is also generally correspondingly configured to be a square groove adapted to the switch 800, and the front buffer cavity 231, the right buffer cavity 234, the rear buffer cavity 232 and the left buffer cavity 233 are disposed outside the groove sidewall 212 of the groove 210, and in combination with the bottom buffer cavity 220, the first supporting surface 240 and the second supporting surface 250 of the inner bracket 200, the switch 800 with the hanging lug 810 can be protected in all directions, i.e., from the top, the bottom, the left, the right, the front and the back.

Further in conjunction with fig. 4, the inner tray 200 is formed by folding a piece of paperboard (the broken lines in fig. 4 indicate the folding lines of the paperboard), which includes a bottom panel 300 for forming the bottom cushion chamber 220, a front panel set 400 for forming the front cushion chamber 231, a rear panel set 500 for forming the rear cushion chamber 232, a left panel set 600 for forming the left cushion chamber 233, and a right panel set 700 for forming the right cushion chamber 234. The inner support 200 is formed by folding a piece of paper board along a preset folding line on the surface of the paper board, the forming process is simple, the paper board can be recycled, and the environment pollution caused by the adoption of materials such as pearl wool and the like can be avoided.

Specifically, the front side panel group 400 includes a first front side panel 410, a second front side panel 420 and a third front side panel 430, one side edge of the first front side panel 410 is foldably connected to the front side edge of the bottom panel 300, the other opposite side edge of the first front side panel 410 is foldably connected to one side edge of the second front side panel 420, and the other opposite side edge of the second front side panel 420 is foldably connected to one side edge of the third front side panel 430. The first front side plate 410, the second front side plate 420 and the third front side plate 430 are sequentially folded along the folding line between the bottom plate 300 and the first front side plate 410, the folding line between the first front side plate 410 and the second front side plate 420 and the folding line between the second front side plate 420 and the third front side plate 430, so that the first front side plate 410, the second front side plate 420 and the third front side plate 430 enclose the front buffer cavity 231 of the inner support 200; at this time, the upper surface of the bottom plate 300 forms a groove bottom surface 211 of the groove 210, the outer surface of the first front side plate 410 forms a front groove sidewall 212 of the groove 210, the outer surface of the second front side plate 420 forms one of the second supporting surfaces 250 of the inner tray 200, and the third front side plate 430 contacts the inner bottom surface of the outer box 100 through the outer side edge thereof to support the first front side plate 410 and the second front side plate 420.

Specifically, the rear side panel group 500 includes a first rear side panel 510, a second rear side panel 520, and a third rear side panel 530, one side of the first rear side panel 510 is foldably connected to a rear side of the bottom panel 300, the other opposite side of the first rear side panel 510 is foldably connected to one side of the second rear side panel 520, and the other opposite side of the second rear side panel 520 is foldably connected to one side of the third rear side panel 530. The first rear side plate 510, the second rear side plate 520 and the third rear side plate 530 are sequentially folded along the folding line between the bottom plate 300 and the first rear side plate 510, the folding line between the first rear side plate 510 and the second rear side plate 520 and the folding line between the second rear side plate 520 and the third rear side plate 530, so that the first rear side plate 510, the second rear side plate 520 and the third rear side plate 530 can enclose to form the rear buffer cavity 232 of the inner support 200; at this time, the outer surface of the first rear side plate 510 forms a rear groove side wall 212 of the groove 210, the outer surface of the second rear side plate 520 forms another second supporting surface 250 of the inner tray 200, and the third rear side plate 530 contacts the inner bottom surface of the outer box 100 through the outer side edge thereof to support the first rear side plate 510 and the second rear side plate 520.

Further, a first supporting portion 411 protruding from the side of the first front side plate 410 connected to the bottom plate 300 is formed on the side, and a first opening 310 into which the first supporting portion 411 is inserted is formed on the front side of the bottom plate 300; the first rear plate 510 has a second support portion 511 formed on a side thereof connected to the bottom plate 300 and protruding therefrom, and a second opening 320 formed on a rear side of the bottom plate 300 for the second support portion 511 to be inserted therein. When the first front side panel 410 is folded along the folding line between the bottom panel 300 and the first front side panel 410, the first supporting portion 411 of the first front side panel 410 is turned downward to be perpendicular to the bottom panel 300 and below the bottom panel 300; when the first rear side panel 510 is folded along the folding line between the bottom panel 300 and the first rear side panel 510, the second supporting portion 511 of the first rear side panel 510 is turned downward to be perpendicular to the bottom panel 300 and located below the bottom panel 300, the side edge of the first supporting portion 411 and the side edge of the second supporting portion 511 are respectively in contact with the inner bottom surface of the outer box 100, so as to support the bottom panel 300 to the upper portion of the inner bottom surface of the outer box 100, and a bottom buffer cavity 220 is formed between the lower surface of the bottom panel 300 and the inner bottom surface of the outer box 100. The first supporting portion 411 and the second supporting portion 511 are separated from the bottom plate 300 by cutting the paper board to support the bottom plate 300, so that not only the bottom buffer cavity 220 of the inner tray 200 can be skillfully formed, but also part of the gravity of the switch 800 is transferred to the first supporting portion 411 and the second supporting portion 511 through the bottom plate 300 and then transferred to the inner bottom surface of the outer box 100, so that the bottom plate 300 is not collapsed downwards.

Further, a first notch 512 is formed on the side of the first rear plate 510 connected to the second rear plate 520, a second notch 521 is formed on the side of the second rear plate 520 connected to the first rear plate 510, and the first notch 512 and the second notch 521 surround to form a first through hole 540. A third notch 522 is formed on the side of the second rear side plate 520 connected to the third rear side plate 530, a fourth notch 531 is formed on the side of the third rear side plate 530 connected to the second rear side plate 520, and the third notch 522 and the fourth notch 531 enclose to form a second through hole 550. In the present application, the back side buffer cavity 232 may also be used to house a power adapter 900 for the switch 800. After the first rear side plate 510, the second rear side plate 520 and the third rear side plate 530 are folded, the first notch 512 and the second notch 521 are enclosed to form a first through hole 540, and the first through hole 540 can be used as a hand-holding position for fingers to extend into, so that the second rear side plate 520 and the third rear side plate 530 are opened upwards, and the power adapter 900 accommodated in the rear buffer cavity 232 is taken out. After the first rear side plate 510, the second rear side plate 520 and the third rear side plate 530 are folded, the third notch 522 and the fourth notch 531 enclose to form a second through hole 550, and the second through hole 550 can be used as another hand-picking position for fingers to extend into, so as to take out the switch 800 accommodated in the groove 210 of the inner support 200.

Specifically, the left side plate group 600 includes a first left side plate 610, a second left side plate 620 and a third left side plate 630, one side of the first left side plate 610 is foldably connected to a left side of the bottom plate 300, the other opposite side of the first left side plate 610 is foldably connected to one side of the second left side plate 620, and the other opposite side of the second left side plate 620 is foldably connected to one side of the third left side plate 630. The first left side plate 610, the second left side plate 620 and the third left side plate 630 are sequentially folded along a folding line between the bottom plate 300 and the first left side plate 610, a folding line between the first left side plate 610 and the second left side plate 620 and a folding line between the second left side plate 620 and the third left side plate 630, so that the first left side plate 610, the second left side plate 620 and the third left side plate 630 can enclose to form the left buffer cavity 233 of the inner support 200; at this time, the outer surface of the first left side plate 610 forms the left groove side wall 212 of the groove 210, the outer surface of the second left side plate 620 forms one of the first supporting surfaces 240 of the inner tray 200, and the third left side plate 630 contacts the inner bottom surface of the outer box 100 through the outer side edge thereof to support the first left side plate 610 and the second left side plate 620.

Specifically, the right panel assembly 700 includes a first right panel 710, a second right panel 720 and a third right panel 730, wherein one side of the first right panel 710 is foldably connected to the right side of the bottom panel 300, the other opposite side of the first right panel 710 is foldably connected to one side of the second right panel 720, and the other opposite side of the second right panel 720 is foldably connected to one side of the third right panel 730. The first right side plate 710, the second right side plate 720 and the third right side plate 730 are sequentially folded along a folding line between the bottom plate 300 and the first right side plate 710, a folding line between the first right side plate 710 and the second right side plate 720 and a folding line between the second right side plate 720 and the third right side plate 730, so that the first right side plate 710, the second right side plate 720 and the third right side plate 730 can enclose to form the right buffer cavity 234 of the inner support 200; at this time, the outer surface of the first right side plate 710 forms the right groove side wall 212 of the groove 210, the outer surface of the second right side plate 720 forms another first supporting surface 240 of the inner tray 200, and the third right side plate 730 contacts the inner bottom surface of the outer box 100 through the outer side edge thereof to support the first right side plate 710 and the second right side plate 720.

Furthermore, a first limiting portion 611 protruding from the side edge of the first left side plate 610 connected to the bottom plate 300 is formed on the side edge, and a second limiting portion 711 protruding from the side edge is formed on the side edge of the first right side plate 710 connected to the bottom plate 300; a third opening 523 into which the first stopper 611 is fitted is formed at one side of the second rear plate 520, and a fourth opening 524 into which the second stopper 711 is fitted is formed at the opposite side.

Referring to fig. 5, the rear buffer cavity 232 can also be used to house a power adapter 900 for the switch 800, a power cord 910 is connected to two opposite surfaces of the power adapter 900, and the length of the power adapter 900 is shorter than the length of the switch 800 (excluding the lugs 810). After the cardboard is folded to form the inner support 200, the first limiting part 611 and the second limiting part 711 are respectively located on the left side and the right side of the rear buffer cavity 232, and when the power adapter 900 is placed in the rear buffer cavity 232, two side surfaces of the power adapter 900 connected with the power cord 910 are respectively abutted and matched with the first limiting part 611 and the second limiting part 711 (the power cord 910 connected with the two side surfaces can respectively pass through the opening beside the first limiting part 611 and the opening beside the second limiting part 711), so that the power adapter 900 is fixed in the rear buffer cavity 232 of the inner support 200.

Furthermore, the third front side plate 430 and the third rear side plate 530 are respectively configured as trapezoidal plates, that is, the length of the side of the third front side plate 430 connected to the second front side plate 420 is greater than the length of the side of the third front side plate 430 contacted with the inner bottom surface of the outer box 100, and the length of the side of the third rear side plate 530 connected to the second rear side plate 520 is greater than the length of the side of the third rear side plate 530 contacted with the inner bottom surface of the outer box 100, so that the third front side plate 430, the third right side plate 730, the third rear side plate 530 and the third left side plate 630 do not interfere with each other when the paperboard is folded; on the other hand, after the inner tray 200 is formed by folding the cardboard, in the process of placing the outer box 100, a gap is reserved between the left and right sides of the third front side plate 430 and the left and right sides of the third rear side plate 530 and the inner side wall of the outer box 100, and the third front side plate 430 and the third rear side plate 530 are not easy to rub against the inner side wall of the outer box 100, so that the inner tray 200 can be conveniently placed in and taken out.

Further, the bottom plate 300 is formed with a fifth opening 330 for receiving a screw 820 of the surface of the switch 800. Generally, the outer surface of the switch 800 has a convex screw 820, and the fifth opening 330 is disposed on the bottom plate 300, so that the screw 820 mounted on the surface of the switch 800 can be avoided, the bottom surface of the switch 800 can be horizontally supported on the groove bottom surface 211 of the groove 210, and the switch 800 can be prevented from shaking in the groove 210.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging structure for an exchange, comprising an outer box and an inner holder disposed in the outer box; the inner support is provided with a bottom buffer cavity, a side buffer cavity and a groove for placing the switch, the bottom buffer cavity is positioned between the inner bottom surface of the outer box and the groove bottom surface of the groove, and the side buffer cavity is positioned between the inner side surface of the outer box and the groove side wall of the groove.

2. The packaging structure for the switch according to claim 1, wherein the inner holder further has two first supporting surfaces for supporting a lug of the switch, the two first supporting surfaces being oppositely disposed at an outer periphery of the groove; the inner support is also provided with two second supporting surfaces which are oppositely arranged at the periphery of the groove, the distance between the second supporting surfaces and the inner bottom surface of the outer box is greater than that between the first supporting surfaces and the inner bottom surface of the outer box, and the distance between the first supporting surfaces and the inner bottom surface of the outer box is greater than that between the groove bottom surfaces of the groove and the inner bottom surface of the outer box.

3. The packaging structure for the switch according to claim 1 or 2, wherein the side buffer chambers include a front side buffer chamber, a rear side buffer chamber, a left side buffer chamber and a right side buffer chamber, and the front side buffer chamber, the right side buffer chamber, the rear side buffer chamber and the left side buffer chamber are sequentially arranged around the groove side wall of the groove.

4. The packaging structure for the exchanger as claimed in claim 3, wherein the inner tray is formed by folding a paperboard including a bottom plate for forming the bottom cushion chamber, a front side plate group for forming the front side cushion chamber, a rear side plate group for forming the rear side cushion chamber, a left side plate group for forming the left side cushion chamber, and a right side plate group for forming the right side cushion chamber.

5. The packaging structure for the exchange according to claim 4, wherein the front side plate group includes a first front side plate, a second front side plate and a third front side plate, one side edge of the first front side plate is foldably connected to the front side edge of the bottom plate, the other opposite side edge of the first front side plate is foldably connected to one side edge of the second front side plate, the other opposite side edge of the second front side plate is foldably connected to one side edge of the third front side plate, and the first front side plate, the second front side plate and the third front side plate enclose to form the front side buffer cavity.

6. The packaging structure for the switch according to claim 5, wherein the rear side plate group includes a first rear side plate, a second rear side plate and a third rear side plate, one side edge of the first rear side plate is foldably connected to the rear side edge of the bottom plate, the other opposite side edge of the first rear side plate is foldably connected to one side edge of the second rear side plate, the other opposite side edge of the second rear side plate is foldably connected to one side edge of the third rear side plate, and the first rear side plate, the second rear side plate and the third rear side plate enclose to form the rear buffer cavity.

7. The packing structure for the exchange according to claim 6, wherein a first supporting portion protruding from a side of the first front side plate connected to the bottom plate is formed on the side, and a first opening into which the first supporting portion is fitted is formed on the front side of the bottom plate; the first rear side plate is connected with a second supporting part protruding from the side edge of the bottom plate, and a second opening for the second supporting part to be embedded into is formed in the rear side edge of the bottom plate.

8. The packaging structure for the switch according to claim 6, wherein a first notch is formed on a side of the first back side plate connected to the second back side plate, a second notch is formed on a side of the second back side plate connected to the first back side plate, and the first notch and the second notch enclose to form a first through hole; and a third notch is formed on the side edge of the second rear side plate connected with the third rear side plate, a fourth notch is formed on the side edge of the third rear side plate connected with the second rear side plate, and the third notch and the fourth notch are enclosed to form a second through hole.

9. The packaging structure for the exchange of claim 6 wherein the left side plate set comprises a first left side plate, a second left side plate and a third left side plate, one side edge of the first left side plate is foldably connected to the left side edge of the bottom plate, the other opposite side edge of the first left side plate is foldably connected to one side edge of the second left side plate, the other opposite side edge of the second left side plate is foldably connected to one side edge of the third left side plate, and the first left side plate, the second left side plate and the third left side plate enclose to form the left buffer cavity.

10. The packaging structure for the switch according to claim 9, wherein the right side plate group comprises a first right side plate, a second right side plate and a third right side plate, one side edge of the first right side plate is foldably connected to the right side edge of the bottom plate, the other opposite side edge of the first right side plate is foldably connected to one side edge of the second right side plate, the other opposite side edge of the second right side plate is foldably connected to one side edge of the third right side plate, and the first right side plate, the second right side plate and the third right side plate surround to form the right buffer cavity.

11. The packaging structure for an exchange according to claim 10, wherein a first stopper portion protruding from the side edge of the first left side plate connected to the bottom plate is formed on the side edge of the first right side plate connected to the bottom plate, a second stopper portion protruding from the side edge of the first right side plate connected to the bottom plate is formed on the side edge of the second rear side plate, a third opening into which the first stopper portion is inserted is formed on one side edge of the second rear side plate, and a fourth opening into which the second stopper portion is inserted is formed on the opposite side edge.