CN218949864U

CN218949864U - PCB packaging box easy to stack and high in protection

Info

Publication number: CN218949864U
Application number: CN202223189935.8U
Authority: CN
Inventors: 周艳
Original assignee: Suzhou Industrial Park Hades Intelligent Technology Co ltd
Current assignee: Suzhou Industrial Park Hades Intelligent Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-02
Anticipated expiration: 2032-11-30

Abstract

The utility model belongs to the technical field of packaging boxes, and discloses a high-protection PCB packaging box which comprises a box body, wherein connecting columns are movably connected to four corners of an inner cavity of the box body, a handle is hinged to an inner cavity of one side, close to the box body, of the connecting columns, a first magnet is fixedly connected to an inner cavity of one side, close to the box body, of the handle, and a second magnet is fixedly connected to an inner cavity of one side, close to the inner side, of the connecting columns. According to the utility model, through the cooperation among the box body, the connecting column, the handle, the circular clamping groove and other structures, a plurality of devices are more stable and have more stable effects when stacked, through placing the PCB body in the foam board, operators put the foam board and the PCB body into the inner cavity of the box body together, and the operators pull the plastic rod on the antistatic cloth, so that the connection and fixation between the two box bodies are realized, the devices are more stable when stacked, and the safety of people when in use is improved.

Description

PCB packaging box easy to stack and high in protection

Technical Field

The utility model belongs to the technical field of packaging boxes, and particularly relates to a high-protection PCB packaging box easy to stack.

Background

Printed circuit boards have been a provider of electrical connections to electronic components and their development has been for over 100 years; the design is mainly layout design; the main advantages of the circuit board are greatly reduced wiring and assembly errors, and improved automation level and production labor rate.

At present operating personnel deposit when the PCB board after accomplishing production, often need use the packing carton, current packing carton is made by foam material, through setting up a plurality of baffles at the middle part of packing carton, thereby reach the interval and depositing to the PCB board, through stacking a plurality of foam packing carton, thereby place more foam packing carton in the space of certain volume size, but because current packing carton is a plurality of stacks and places, when people hit the packing carton of stacking and placing, the packing carton that probably moves to what lead to a plurality of stacks to place, and then lead to the packing carton that stacks up to have the possibility of rocking, be unfavorable for people's safe handling, therefore propose an easy PCB board packing carton of stacking high protection, with the problem that proposes in the solution background art.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the PCB packaging box which is easy to stack and high in protection, the PCB body is placed in the foam board, an operator places the foam board and the PCB body into the inner cavity of the box body together, and then the operator rotates the handle to drive the connecting columns to rotate, so that the grooves at the bottoms of the connecting columns are misplaced with the bumps in the inner cavities of the circular clamping grooves, the plastic rods on the antistatic cloth are then hung with the barbs, the fixation of the antistatic cloth and the shielding of the PCB body are completed, the partition plate is placed in the inner cavity at the top of the box body, at the moment, the bottoms of the four connecting columns on the box body are opposite to the inner cavity of the four circular clamping grooves on the other box body, and then the operator rotates the handle to drive the connecting columns to rotate, so that the grooves at the bottoms of the connecting columns are misplaced with the bumps in the inner cavities of the circular clamping grooves, and the connection fixation between the two box bodies is realized, and the structure is more stable and has the advantage of being more stable when a plurality of devices are stacked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easily stack high protection's PCB board packing carton, includes the box body, the four corners department swing joint of box body inner chamber has the spliced pole, the spliced pole is close to the inner chamber of outer one side and articulates there is the handle, the inner chamber fixedly connected with first magnet of box body one side is close to the handle, the inner chamber fixedly connected with second magnet of outer one side that the spliced pole is close to, circular draw-in groove has been seted up to the four corners department at box body top, the both sides of box body inner chamber are fixedly connected with protective housing and barb respectively, the inner chamber swing joint of protective housing has the circle axle, the middle part and the both sides of circle axle surface are fixedly connected with antistatic cloth and annular spring piece respectively, the middle part swing joint of box body inner chamber has the foam board, the PCB board body has been placed to the inside of foam board, the top swing joint of box body inner chamber has the baffle.

In the above technical scheme, preferably, one side of the bottom of the connecting column, which is far away from the box body, is provided with a groove, the middle upper part of the inner cavity of one side of the circular clamping groove, which is far away from the box body, is provided with a bump, and the bottom of the connecting column is clamped with the inner cavity of the circular clamping groove in a matching way.

In the above technical scheme, preferably, the first magnet and the second magnet are connected through magnetic force, and an inner cavity at the bottom of the first magnet is hinged with the handle.

In the above technical scheme, preferably, the other end of the antistatic cloth is located outside the protective housing, and one end of the antistatic cloth located outside the protective housing is fixedly connected with a plastic rod.

In the above technical scheme, preferably, the one end that the circular shaft was kept away from to annular spring piece and the inner chamber fixed connection of protective housing, the quantity of barb is two, two the barb is located the front and back end that the protective housing one side was kept away from to the box body inner chamber, both ends respectively with two barb cooperation joint around the plastic pole.

In the above technical scheme, preferably, the bottom of the inner cavity of the box body is provided with supporting partition plates positioned at two sides of the foam plate, and the height of the supporting partition plates is equal to that of the foam plate.

In the above technical solution, preferably, the foam board is located below the partition board, the height of the PCB board body is lower than that of the foam board, and the partition board is made of hard plastic.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the cooperation among the structures such as the box body, the connecting posts, the handles and the circular clamping grooves, the devices are more stable and have more stable effects when stacked, through placing the PCB body in the foam board, an operator places the foam board and the PCB body into the inner cavity of the box body together, and pulls the plastic rods on the antistatic cloth by the operator, so that the plastic rods move to one side close to the barbs, then the plastic rods on the antistatic cloth are hung with the barbs, the fixation of the antistatic cloth and the shielding of the PCB body are completed, then the partition plate is placed in the inner cavity of the top of the box body, at the moment, the bottoms of the four connecting posts on the box body are opposite to the inner cavity of the four circular clamping grooves on the other box body, then the operator rotates the handles outwards, the handles are in a horizontal state, and then the operators rotate the connecting posts to rotate, so that the grooves at the bottoms of the connecting posts and the inner cavities of the circular clamping grooves are misplaced, and the bumps in the inner cavities of the circular clamping grooves are misplaced, and the connection and fixation of the two box bodies are realized, and the devices are more stable when stacked, and the safety of the devices is more stable when stacked.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is an exploded view of the antistatic cloth of the present utility model;

FIG. 4 is a schematic cross-sectional view of a protective shell according to the present utility model;

FIG. 5 is a schematic side sectional view of the annular spring plate of the present utility model.

In the figure: 1. a case body; 2. a connecting column; 3. a handle; 4. a first magnet; 5. a second magnet; 6. a circular clamping groove; 7. a protective shell; 8. a circular shaft; 9. antistatic cloth; 10. an annular spring piece; 11. a barb; 12. a foam board; 13. a PCB body; 14. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a PCB packaging box easy to stack and high in protection, comprising a box body 1, wherein four corners of an inner cavity of the box body 1 are movably connected with a connecting column 2, an inner cavity of one side of the connecting column 2, which is close to the outer side, is hinged with a handle 3, an inner cavity of one side of the handle 3, which is close to the box body 1, is fixedly connected with a first magnet 4, an inner cavity of one side of the connecting column 2, which is close to the inner side, is fixedly connected with a second magnet 5, four corners of the top of the box body 1 are provided with round clamping grooves 6, two sides of the inner cavity of the box body 1 are respectively fixedly connected with a protective shell 7 and barbs 11, an inner cavity of the protective shell 7 is movably connected with a round shaft 8, the middle part and two sides of the outer surface of the round shaft 8 are respectively fixedly connected with an antistatic cloth 9 and an annular spring piece 10, the middle part of the inner cavity of the box body 1 is movably connected with a foam board 12, the inner part of the foam board 12 is provided with a PCB body 13, and the top of the inner cavity of the box body 1 is movably connected with a partition 14; through placing the PCB board body 13 in the foam board 12, the operating personnel put into the inner chamber of box body 1 with foam board 12 and PCB board body 13 together, the plastic pole on the antistatic cloth 9 is pulled to the convenient operating personnel, thereby make the plastic pole move to the one side that is close to barb 11, then make the plastic pole on the antistatic cloth 9 hang with barb 11, thereby accomplish the fixed of antistatic cloth 9 and the shade to PCB board body 13, then place baffle 14 in the inner chamber at box body 1 top, the inner chamber of four circular draw-in grooves 6 on the bottom of four spliced pole 2 on box body 1 to another box body 1 this moment, then operating personnel outwards rotate handle 3, make handle 3 be in the horizontality, then operating personnel rotates handle 3 and drives spliced pole 2 and take place the rotation, thereby make the recess of spliced pole 2 bottom take place dislocation with the lug in the inner chamber of circular draw-in groove 6, thereby realize the connection fixed between two box bodies 1.

As shown in fig. 1, 2 and 3, a groove is formed in one side, far away from the box body 1, of the bottom of the connecting column 2, a convex block is arranged at the middle upper part of the inner cavity of one side, far away from the box body 1, of the circular clamping groove 6, the bottom of the connecting column 2 is clamped with the inner cavity of the circular clamping groove 6 in a matched manner, the first magnet 4 and the second magnet 5 are connected through magnetic force, and the inner cavity of the bottom of the first magnet 4 is hinged with the handle 3; through the cooperation of recess and lug, when the bottom of spliced pole 2 and the top contact of another spliced pole 2, open first magnet 4 and rotatory first magnet 4 this moment to make recess and lug dislocation take place, thereby accomplish the joint between two box body 1 fixedly, thereby make box body 1 that stacks up can not take place to remove after being bumped by people carelessly, and then lead to rocking, simultaneously because the cooperation between first magnet 4 and the second magnet 5, thereby be convenient for the operating personnel pack up the handle 3 with the space that reduces the device and occupy.

As shown in fig. 2, 3, 4 and 5, the other end of the antistatic cloth 9 is located at the outer side of the protective shell 7, one end of the antistatic cloth 9 located at the outer side of the protective shell 7 is fixedly connected with a plastic rod, one end of the annular spring piece 10 away from the round shaft 8 is fixedly connected with the inner cavity of the protective shell 7, the number of barbs 11 is two, the two barbs 11 are located at the front end and the rear end of the inner cavity of the box body 1 away from one side of the protective shell 7, and the front end and the rear end of the plastic rod are respectively matched and clamped with the two barbs 11; the plastic rod on the anti-static cloth 9 is pulled to enable the plastic rod to be clamped with the barb 11, the annular spring piece 10 is in a compressed state, meanwhile, the anti-static cloth 9 plays a role in protecting the PCB body 13 and preventing the PCB body 13 from scattering, when an operator needs to open and take out the partition 14, the operator only needs to contact the clamping of the plastic rod on the anti-static cloth 9 and the barb 11, and the anti-static cloth 9 is retracted and reset due to the elastic force of the barb 11.

As shown in fig. 4, the bottom of the inner cavity of the box body 1 is provided with supporting clapboards at two sides of the foam board 12, the height of the supporting clapboards is equal to that of the foam board 12, the foam board 12 is positioned below the clapboards 14, the height of the PCB board body 13 is lower than that of the foam board 12, and the clapboards 14 are made of hard plastics; by the design of the supporting partition plate, the situation that the antistatic cloth 9 contacts and presses the PCB body 13 is prevented, and meanwhile, the partition plate 14 is arranged, so that the bottom of the other box body 1 above the box body 1 is prevented from being pressed.

The working principle and the using flow of the utility model are as follows:

firstly, an operator places a PCB body 13 in a foam board 12, the operator places the foam board 12 and the PCB body 13 together into an inner cavity of a box body 1, the operator pulls a plastic rod on an antistatic cloth 9, so that the plastic rod moves to one side close to a barb 11, then the plastic rod on the antistatic cloth 9 is hung with the barb 11, fixing of the antistatic cloth 9 and shielding of the PCB body 13 are completed, a partition plate 14 is placed in the inner cavity of the top of the box body 1, at the moment, the bottoms of four connecting columns 2 on the box body 1 are opposite to the inner cavities of four circular clamping grooves 6 on the other box body 1, then the operator rotates a handle 3 outwards, so that the handle 3 is in a horizontal state, and then the operator rotates the handle 3 to drive the connecting columns 2 to rotate, so that a groove at the bottom of the connecting column 2 and a bump in the inner cavity of the circular clamping groove 6 are dislocated, and connection fixing between the two box bodies 1 is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easily stack PCB board packing carton of high protection, includes box body (1), its characterized in that: the utility model discloses a portable electronic device, including box body (1), connecting column (2), handle (3), inner chamber fixedly connected with first magnet (4), inner chamber fixedly connected with second magnet (5), circular draw-in groove (6) have been seted up in the four corners department at box body (1) top, the both sides in box body (1) inner chamber are fixedly connected with protective housing (7) and barb (11) respectively, the inner chamber swing joint of protective housing (7) has circle axle (8), the middle part and the both sides of circle axle (8) surface are fixedly connected with antistatic backing (9) and annular spring piece (10) respectively, the middle part swing joint of box body (1) inner chamber has foam board (12), the inside of foam board (12) has been placed PCB board body (13), the top swing joint of box body (1) inner chamber has baffle (14).

2. The PCB packaging box with easy stacking and high protection according to claim 1, wherein: the connecting column is characterized in that a groove is formed in one side, far away from the box body (1), of the bottom of the connecting column (2), a convex block is arranged on the middle upper portion, far away from the inner cavity of one side of the box body (1), of the circular clamping groove (6), and the bottom of the connecting column (2) is clamped with the inner cavity of the circular clamping groove (6) in a matched mode.

3. The PCB packaging box with easy stacking and high protection according to claim 1, wherein: the first magnet (4) is connected with the second magnet (5) through magnetic force, and an inner cavity at the bottom of the first magnet (4) is hinged with the handle (3).

4. The PCB packaging box with easy stacking and high protection according to claim 1, wherein: the other end of the antistatic cloth (9) is positioned at the outer side of the protective shell (7), and one end of the antistatic cloth (9) positioned at the outer side of the protective shell (7) is fixedly connected with a plastic rod.

5. The PCB packaging box with easy stacking and high protection according to claim 4, wherein: the one end that circle axle (8) was kept away from to annular spring piece (10) is fixed connection with the inner chamber of protective housing (7), the quantity of barb (11) is two, two barb (11) are located the front and back end that protective housing (7) one side was kept away from to box body (1) inner chamber, both ends respectively with two barb (11) cooperation joint around the plastic pole.

6. The PCB packaging box with easy stacking and high protection according to claim 1, wherein: the bottom of the inner cavity of the box body (1) is provided with supporting partition plates at two sides of the foam plate (12), and the height of the supporting partition plates is equal to that of the foam plate (12).

7. The PCB packaging box with easy stacking and high protection according to claim 1, wherein: the foam board (12) is located below the partition board (14), the height of the PCB board body (13) is lower than that of the foam board (12), and the partition board (14) is made of hard plastic.