CN211309251U

CN211309251U - Portable multilayer circuit board accomodate structure

Info

Publication number: CN211309251U
Application number: CN201921836412.3U
Authority: CN
Inventors: 冯智盛
Original assignee: Nanan Xinfa Foam Products Co ltd
Current assignee: Huizhou Jianfa Technology Electronics Co.,Ltd.
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-21
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a containing structure of a portable multilayer circuit board, which relates to the technical field of circuit board containing, comprising an outer containing box and an inner containing box, wherein a placing groove is arranged in the outer containing box, the inner containing box is movably arranged in the placing groove of the outer containing box, fixed discs are fixedly arranged at both sides of the outer containing box, a rotating column is arranged on the fixed discs through a rotating shaft, connecting plates are fixedly arranged at the bottom of the rotating column, a rotating handle is fixedly arranged between the two connecting plates, a circuit board storing groove is arranged in the inner containing box, a sealing mechanism is movably arranged in the circuit board storing groove, and a hook ring is arranged on the sealing mechanism through a rotating shaft. The setting of rotating the handle simultaneously has still improved the utility model discloses a portability, the practicality is stronger.

Description

Portable multilayer circuit board accomodate structure

Technical Field

The utility model relates to a technical field is accomodate to the circuit board, in particular to structure of accomodating of portable multilayer circuit board.

Background

The circuit board is the core of mechanical equipment and electronic instrument, and in the course of transportation, there are several following drawbacks, the circuit board often collides while transporting, lead to the circuit board to be destroyed, cause the loss, therefore generally will accomodate the circuit board through an accomodating structure, the accomodating structure of the existing circuit board is more uniform on the whole, basically place the circuit board through the simple compartment, with low costs, can get certain accomodating effect too, though still not sound, but can meet the present user demand too reluctantly;

however, the current storage structure of circuit board is too simple, has some weak points in the in-service use and needs to improve:

on one hand, the storage structure of the existing circuit board has a relatively common storage effect, or all circuit boards are placed in one storage cavity, and collision damage is easy to occur among the circuit boards, or different circuit boards are placed in a plurality of storage cavities, although collision cannot occur, one circuit board cannot be taken out and moved independently, a few storage structures can adopt a double storage structure for storage, but after one inner storage box is taken out, other storage boxes have larger gaps and are easy to shake;

on the other hand, the conventional storage structure of the circuit board is not portable enough, and is not convenient to move in actual use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of accomodating of portable multilayer circuit board to the problem that the effect is relatively poor and the portability is not enough is accomodate that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a containing structure of a portable multilayer circuit board comprises an outer containing box and an inner containing box, wherein a placing groove is formed in the outer containing box, the inner containing box is movably arranged in the placing groove of the outer containing box, fixed disks are fixedly arranged on two sides of the outer containing box, a rotating column is arranged on each fixed disk through a rotating shaft, connecting plates are fixedly arranged at the bottoms of the rotating columns, and a rotating handle is fixedly arranged between the two connecting plates;

the inner containing box is internally provided with a circuit board storage groove, a sealing mechanism is movably arranged in the circuit board storage groove, a hook ring is installed on the sealing mechanism through a rotating shaft, first rotating supports are fixedly arranged on the inner walls of two sides of the storage groove, a rotating plate is installed in the storage groove through the first rotating supports, an extrusion column is fixedly arranged at one end of the rotating plate, a second rotating support is fixedly arranged on one side of the rotating plate, a T-shaped plate is installed on the second rotating support, and a spring is fixedly arranged between the T-shaped plate and the inner wall of the storage groove.

Preferably, a sealing gasket is fixedly arranged on the inner wall of the circuit board storage groove.

Preferably, the top and the bottom of the inner containing box are both fixedly provided with a convex strip and a strip-shaped groove.

Preferably, the cross sections of the convex strips and the strip-shaped grooves are semicircular.

Preferably, a sweat-absorbing anti-slip pad is fixedly arranged on the rotating handle.

Preferably, the sealing mechanism is composed of an outer convex plate and an inner concave sealing strip, and the inner concave sealing strip is fixedly arranged on the outer convex plate.

Preferably, the material of the concave sealing strip is high-temperature-resistant rubber.

The utility model discloses a technological effect and advantage:

the utility model discloses a cooperation of outer receiver and interior receiving box is used, and in placing outer receiver behind the receiver including the circuit board is placed, every circuit board all had solitary parking space, can effectively prevent collision damage between the circuit board, and each circuit board all can take out alone simultaneously and remove the use and do not influence the stability of placing each interior receiving box in outer receiver, and whole receiving effect is splendid, adaptable different in service behavior, the setting of rotating the handle simultaneously has still improved the utility model discloses a portability, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle-inner storage box of the present invention.

Fig. 4 is a schematic structural diagram of the middle sealing mechanism of the present invention.

In the figure: 1. an outer storage box; 2. an inner receiving box; 3. a placement groove; 4. fixing the disc; 5. rotating the column; 6. a connecting plate; 7. rotating the handle; 8. a sealing mechanism; 9. a rotating shaft; 10. hooking a ring; 11. an outer convex plate; 12. an inner concave sealing strip; 13. a first rotating bracket; 14. a rotating plate; 15. extruding the column; 16. a second rotating bracket; 17. a T-shaped plate; 18. a spring; 19. a convex strip; 20. a strip-shaped groove; 21. circuit board storage tank.

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.

The utility model provides a containing structure of a portable multilayer circuit board as shown in figures 1-4, which comprises an outer containing box 1 and an inner containing box 2;

as shown in fig. 1, a placing groove 3 is formed in an outer storage box 1, an inner storage box 2 is movably arranged in the placing groove 3 of the outer storage box 1, fixed disks 4 are fixedly arranged on both sides of the outer storage box 1, a rotating column 5 is arranged on each fixed disk 4 through a rotating shaft, a connecting plate 6 is fixedly arranged at the bottom of each rotating column 5, a rotating handle 7 is fixedly arranged between the two connecting plates 6, and a sweat-absorbing anti-skid pad is fixedly arranged on each rotating handle 7;

referring to fig. 1 and 2, a circuit board storage groove 21 is formed in the inner storage box 2, a sealing mechanism 8 is movably arranged in the circuit board storage groove 21, a hook ring 10 is mounted on the sealing mechanism 8 through a rotating shaft 9, first rotating supports 13 are fixedly arranged on inner walls of two sides of the storage groove 3, a rotating plate 14 is mounted in the storage groove 3 through the first rotating supports 13, an extrusion column 15 is fixedly arranged at one end of the rotating plate 14, a second rotating support 16 is fixedly arranged on one side of the rotating plate 14, a T-shaped plate 17 is mounted on the second rotating support 16, a spring 18 is fixedly arranged between the T-shaped plate 17 and the inner wall of the storage groove 3, and a sealing gasket is fixedly arranged on the inner wall of the circuit board storage groove 21;

in the utility model, the circuit boards are accommodated by matching the outer accommodating box 1 and the inner accommodating box 2, the circuit boards are mainly placed in the circuit board storage grooves 21 in the inner accommodating box 2, then the inner accommodating box 2 is placed in the outer accommodating box 1, each circuit board has an independent storage space, the collision damage between the circuit boards can be effectively prevented, simultaneously, each circuit board and the inner accommodating box 2 can be independently taken out for use, after the single inner accommodating box 2 is taken out, the rotating plate 14 and the extrusion column 15 can be pushed out under the elastic force of the spring 18, and then the other inner accommodating boxes 2 are extruded, the stability of each inner accommodating box 2 in the outer accommodating box 1 can still be maintained, the whole accommodating effect is excellent, the utility model can adapt to different use conditions, and meanwhile, the arrangement of the rotating handle 7 ensures that the utility model can be flexibly carried and also can be simply fixed on the ground, improved the utility model discloses a portability, the practicality is stronger.

As shown in fig. 3, the convex strip 19 and the strip-shaped groove 20 are fixedly arranged at the top and the bottom of the inner receiving box 2, the cross-sectional shapes of the convex strip 19 and the strip-shaped groove 20 are semi-circular, and the two adjacent inner receiving boxes 2 can be stably engaged together due to the structural arrangement, so that the whole body is more stable.

As shown in fig. 4, the sealing mechanism 8 is composed of an outer convex plate 11 and an inner concave sealing strip 12, the inner concave sealing strip 12 is fixedly arranged on the outer convex plate 11, the inner concave sealing strip 12 is made of high-temperature-resistant rubber, the structure of the sealing mechanism 8 can ensure the sealing performance in the circuit board storage groove 21, and the circuit board placed inside is prevented from being affected with damp.

This practical theory of operation: use the utility model discloses the time, only need take off sealing mechanism 8, place the circuit board storage tank 21 in the interior receiver 2 including the circuit board alright, then in placing outer receiver 1 with interior receiver 2 again, every circuit board all has solitary parking space, can not bump, it is better to preserve the effect, it all can take out the use alone or remove to accomodate box 2 in each simultaneously, can release rotor plate 14 and compression leg 15 under spring 18's spring action after taking out single interior receiver 2, and then extrude other interior receivers 2, the stability of each interior receiver 2 in outer receiver 1 still can keep, it is splendid to wholly accomodate the effect, it makes to rotate setting of handle 7 simultaneously the utility model discloses can carry in a flexible way, also can simply fix on the ground, improved the utility model discloses a portability, the practicality is stronger.

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. The utility model provides a structure of accomodating of portable multilayer circuit board, includes outer receiver (1) and interior receiver (2), its characterized in that: a placing groove (3) is formed in the outer storage box (1), the inner storage box (2) is movably arranged in the placing groove (3) of the outer storage box (1), fixed disks (4) are fixedly arranged on two sides of the outer storage box (1), a rotating column (5) is arranged on each fixed disk (4) through a rotating shaft, a connecting plate (6) is fixedly arranged at the bottom of each rotating column (5), and a rotating handle (7) is fixedly arranged between the two connecting plates (6);

the inner containing box is characterized in that a circuit board storage groove (21) is formed in the inner containing box (2), a sealing mechanism (8) is arranged in the circuit board storage groove (21) in an inner moving mode, a hook ring (10) is installed on the sealing mechanism (8) through a rotating shaft (9), first rotating supports (13) are fixedly arranged on inner walls of two sides of the storage groove (3), rotating plates (14) are installed in the storage groove (3) through the first rotating supports (13), extrusion columns (15) are fixedly arranged at one ends of the rotating plates (14), second rotating supports (16) are fixedly arranged on one sides of the rotating plates (14), T-shaped plates (17) are installed on the second rotating supports (16), and springs (18) are fixedly arranged between the inner walls of the storage groove (3).

2. The portable multilayer circuit board storage structure of claim 1, wherein: and a sealing gasket is fixedly arranged on the inner wall of the circuit board storage groove (21).

3. The portable multilayer circuit board storage structure of claim 1, wherein: the top and the bottom of the inner containing box (2) are both fixedly provided with a convex strip (19) and a strip-shaped groove (20).

4. A portable multilayer wiring board storage structure according to claim 3, wherein: the cross sections of the convex strips (19) and the strip-shaped grooves (20) are semicircular.

5. The portable multilayer circuit board storage structure of claim 1, wherein: and a sweat-absorbing anti-slip pad is fixedly arranged on the rotating handle (7).

6. The portable multilayer circuit board storage structure of claim 1, wherein: the sealing mechanism (8) is composed of an outer convex plate (11) and an inner concave sealing strip (12), and the inner concave sealing strip (12) is fixedly arranged on the outer convex plate (11).

7. The portable multilayer circuit board storage structure of claim 6, wherein: the material of the concave sealing strip (12) is high-temperature-resistant rubber.