CN220629637U

CN220629637U - Packaging structure for PCBA board

Info

Publication number: CN220629637U
Application number: CN202320951931.4U
Authority: CN
Inventors: 陈遂佰; 封斌; 周小飞
Original assignee: Dongguan Huaqiu Electronics Co ltd
Current assignee: Dongguan Huaqiu Electronics Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-03-19
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a packaging structure for a PCBA board, which comprises a PCBA main body, wherein a heat dissipation mechanism is arranged on the surface of the PCBA main body, and comprises: the outer frame, outer frame fixed connection is on the surface of PCBA main part, the top fixedly connected with roof of outer frame, the bottom surface fixed connection of roof two sets of symmetries are provided with the lug, two sets of rotate between the lug and be connected with reciprocating lead screw, the lateral wall fixedly connected with motor of lug, the output of motor is fixed to run through and rotate and be connected on the lateral wall of lug. This a packaging structure for PCBA board carries out elastic support through reset spring to the slider for the slider drives the inside that the inserted block inserted the slot, fixes the apron on the surface of encapsulation box, through removing the slider, makes reset spring atress compression, and the inserted block separates with the slot, thereby conveniently takes off the apron, makes packaging mechanism can carry out repetitious usage, thereby avoids causing the waste of resource.

Description

Packaging structure for PCBA board

Technical Field

The utility model relates to the technical field of PCBA boards, in particular to a packaging structure for a PCBA board.

Background

The PCBA board is an important electronic component, a support for electronic components, and a provider for wiring electronic components. It is called a "printed" circuit board because it is fabricated using electronic printing techniques. Before the appearance of printed circuit boards, interconnections between electronic components are made by direct connection of wires to complete the circuit.

PCBA board need encapsulate it before selling, in prior art book, adopts the mode of plastics shell cardboard to encapsulate it generally, after unpacking, can't carry out the secondary use to cause the waste of resource.

Disclosure of Invention

The utility model mainly aims to provide a packaging structure for a PCBA board, which can be used for a second time, so that waste of resources is avoided.

In order to achieve the above object, the package structure for a PCBA board provided by the present utility model includes a PCBA main body, a heat dissipation mechanism is provided on a surface of the PCBA main body, the heat dissipation mechanism includes: the outer frame is fixedly connected to the surface of the PCBA main body, the top end of the outer frame is fixedly connected with a top plate, the bottom surface of the top plate is fixedly connected with two groups of symmetrically arranged convex blocks, a reciprocating screw rod is rotationally connected between the two groups of convex blocks, the side wall of the convex block is fixedly connected with a motor, the output end of the motor is fixedly penetrated and rotationally connected to the side wall of the convex block, and the output end of the motor is fixedly connected to the end part of the reciprocating screw rod; and the movable seat is in threaded connection with the outer wall of the reciprocating screw rod, a support is fixedly connected to the side wall of the movable seat, and a fan is arranged on the bottom surface of the support.

Preferably, the outer wall of the guide rod is sleeved with a reset spring, and two ends of the reset spring are respectively and fixedly connected to the side wall of the sliding block and the inner wall of the groove.

Preferably, the grooves, the guide rods, the sliding blocks, the inserting blocks and the reset springs are all arranged in two groups, and the transverse central lines of the grooves, the guide rods, the sliding blocks, the inserting blocks and the reset springs are symmetrically arranged in a symmetrical mode.

Preferably, the bottom surface of apron and the inside of enclosure box all are provided with fixed establishment, fixed establishment includes the mounting panel, mounting panel fixed connection is in the bottom surface of apron, the inside sliding connection of mounting panel has the backup pad, on the inner wall of backup pad through supporting spring elastic connection backup pad of backup pad.

Preferably, the supporting springs are provided with a plurality of groups, the supporting spring arrays are distributed at the bottoms of the supporting plates, convex plates are fixedly connected to the surfaces of the supporting plates, and the convex plates penetrate through and are connected to the surfaces of the mounting plates in a sliding mode.

Preferably, the surface of the convex plate is fixedly connected with a rubber pad.

Advantageous effects

The utility model provides a packaging structure for a PCBA board. The beneficial effects are as follows:

(1) This a packaging structure for PCBA board carries out elastic support through reset spring to the slider for the slider drives the inside that the inserted block inserted the slot, fixes the apron on the surface of encapsulation box, through removing the slider, makes reset spring atress compression, and the inserted block separates with the slot, thereby conveniently takes off the apron, makes packaging mechanism can carry out repetitious usage, thereby avoids causing the waste of resource.

(2) This a packaging structure for PCBA board supports the backup pad through supporting spring, makes the cushion of flange bottom surface and the laminating of PCBA board to mutually support through two sets of fixed establishment, fix PCBA board, when receiving the collision, can play certain cushioning effect, improve the protection to PCBA board.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

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

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

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1. packaging the box; 2. a slot; 3. a packaging mechanism; 31. a cover plate; 32. a groove; 33. a guide rod; 34. a return spring; 35. inserting blocks; 36. a slide block; 4. a fixing mechanism; 41. a mounting plate; 42. a support plate; 43. a support spring; 44. a convex plate; 45. rubber cushion.

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.

Referring to fig. 1-4, the present utility model provides a packaging structure for a PCBA board, which comprises a packaging box 1 with a slot 2 on a side wall thereof, and a packaging mechanism 3 on a surface of the packaging box 1.

In the embodiment of the present utility model, the packaging mechanism 3 includes:

the cover plate 31 is provided with a through groove 32 on the surface of the cover plate 31, a guide rod 33 is fixedly connected in the groove 32, and two ends of the guide rod 33 are fixedly connected in the groove 32;

and the sliding block 36, the sliding block 36 is slidably connected in the groove 32, the side wall of the sliding block 36 is provided with a through hole which penetrates, the guide rod 33 is slidably connected in the through hole, the bottom end of the sliding block 36 is fixedly connected with the insert block 35, the insert block 35 is inserted in the slot 2, the sliding block 36 is limited by the guide rod 33, the sliding block 36 is prevented from falling off from the groove 32, and the insert block 35 is inserted in the slot 2 to fix the packaging box 1, so that the cover plate 31 and the packaging box 1 are fixed together.

Specifically, in the embodiment of the utility model, the packaging mechanism 3 includes a cover plate 31, a groove 32, a guide rod 33, a sliding block 36 and an insert block 35, a return spring 34 is sleeved on the outer wall of the guide rod 33, two ends of the return spring 34 are respectively and fixedly connected on the side wall of the sliding block 36 and the inner wall of the groove 32, the guide rod 33, the sliding block 36, the insert block 35 and the return spring 34 are respectively provided with two groups, and the transverse central lines of the two groups of grooves 32, the guide rod 33, the sliding block 36, the insert block 35 and the return spring 34 are symmetrically arranged, when in use, the sliding block 36 is elastically supported by the return spring 34, so that the sliding block 36 drives the insert block 35 to be inserted into the slot 2, the cover plate 31 is fixed on the surface of the packaging box 1, and when in use, the return spring 34 is stressed and the insert block 35 is separated from the slot 2 by moving the sliding block 36, thereby facilitating the removal of the cover plate 31, and the packaging mechanism 3 can be used repeatedly.

In the embodiment of the utility model, the fixing mechanism 4 is arranged on the bottom surface of the cover plate 31 and the inside of the packaging box 1, the fixing mechanism 4 comprises a mounting plate 41, the mounting plate 41 is fixedly connected to the bottom surface of the cover plate 31, the inside of the mounting plate 41 is slidably connected with a supporting plate 42, the supporting plate 42 is elastically connected to the inner wall of the supporting plate 42 through supporting springs 43, a plurality of groups of supporting springs 43 are arranged on the supporting plate 43, the supporting springs 43 are distributed on the bottom of the supporting plate 42 in an array manner, a convex plate 44 is fixedly connected to the surface of the supporting plate 42, the convex plate 44 penetrates through and is slidably connected to the surface of the mounting plate 41, a rubber cushion 45 is fixedly connected to the surface of the convex plate 44, in use, the supporting plate 42 is supported through the supporting springs 43, the rubber cushion 45 on the bottom surface of the convex plate 44 is attached to the surface of the PCBA plate, and the PCBA plate is fixed through the mutual cooperation of the two groups of the fixing mechanisms 4.

In addition, in order to be used for the second time to avoid causing the waste of resource, carry out the elasticity through reset spring 34 to slider 36 and support, make slider 36 drive insert the inside of inserting slot 2, fix apron 31 on the surface of packing box 1, through removing slider 36, make reset spring 34 atress compression, insert 35 and slot 2 separation, thereby conveniently take off apron 31, make encapsulation mechanism 3 can carry out repetitious usage.

In order to improve the protection to the PCBA board, support backup pad 42 through supporting spring 43, make cushion 45 and the surface laminating of PCBA board of flange 44 bottom surface to cooperate each other through two sets of fixed establishment 4, fix the PCBA board, when receiving the collision, can play certain cushioning effect.

In the utility model, when in use, the sliding block 36 is elastically supported by the return spring 34, so that the sliding block 36 drives the insert block 35 to be inserted into the slot 2, the cover plate 31 is fixed on the surface of the packaging box 1, the supporting plate 42 is supported by the supporting spring 43, the rubber pad 45 on the bottom surface of the convex plate 44 is attached to the surface of the PCBA, the PCBA is fixed by the mutual matching of the two groups of fixing mechanisms 4, a certain buffering effect can be achieved when the PCBA is impacted, the return spring 34 is stressed and compressed by moving the sliding block 36, and the insert block 35 is separated from the slot 2, so that the cover plate 31 is conveniently taken down, and the packaging mechanism 3 can be used for multiple times.

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. A packaging structure for PCBA board, has offered slot (2), its characterized in that on the lateral wall of capsule (1): a packaging mechanism (3) is arranged on the surface of the packaging box (1), and the packaging mechanism (3) comprises:

the device comprises a cover plate (31), wherein a through groove (32) is formed in the surface of the cover plate (31), a guide rod (33) is fixedly connected to the inside of the groove (32), and two ends of the guide rod (33) are fixedly connected to the inside of the groove (32);

and the sliding block (36), the sliding block (36) is in sliding connection with the inside of the groove (32), a through hole penetrating through is formed in the side wall of the sliding block (36), the guide rod (33) is in sliding connection with the through hole, an inserting block (35) is fixedly connected with the bottom end of the sliding block (36), and the inserting block (35) is inserted into the slot (2).

2. A package structure for a PCBA board as defined in claim 1, wherein: the outer wall of the guide rod (33) is sleeved with a return spring (34), and two ends of the return spring (34) are fixedly connected to the side wall of the sliding block (36) and the inner wall of the groove (32) respectively.

3. A package structure for a PCBA board as defined in claim 2, wherein: the groove (32), the guide rod (33), the sliding block (36), the insert block (35) and the reset spring (34) are all provided with two groups, and the transverse central lines of the groove (32), the guide rod (33), the sliding block (36), the insert block (35) and the reset spring (34) are symmetrically arranged in a symmetrical mode.

4. A package structure for a PCBA board as defined in claim 1, wherein: the bottom surface of apron (31) and the inside of encapsulation box (1) all are provided with fixed establishment (4), fixed establishment (4) are including mounting panel (41), mounting panel (41) fixed connection is in the bottom surface of apron (31), the inside sliding connection of mounting panel (41) has backup pad (42), on the inner wall of backup pad (42) through supporting spring (43) elastic connection backup pad (42).

5. The package structure for a PCBA board as recited in claim 4, wherein: the support springs (43) are provided with a plurality of groups, the support springs (43) are arranged at the bottoms of the support plates (42) in an array mode, convex plates (44) are fixedly connected to the surfaces of the support plates (42), and the convex plates (44) penetrate through and are connected to the surfaces of the mounting plates (41) in a sliding mode.

6. The package structure for a PCBA board as recited in claim 5, wherein: the surface of the convex plate (44) is fixedly connected with a rubber pad (45).