CN218634575U

CN218634575U - Quick assembly disassembly structure of PCB board

Info

Publication number: CN218634575U
Application number: CN202222519933.4U
Authority: CN
Inventors: 李国庆; 文胜民
Original assignee: Zhuhai Handa Technology Co ltd
Current assignee: Zhuhai Handa Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-14
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a quick assembly disassembly structure of PCB board belongs to PCB board technical field, specifically includes bottom plate and the roof that is located the bottom plate top, be provided with first curb plate and second curb plate between bottom plate and the roof, bottom plate and roof all are connected with first curb plate through first spacing subassembly, bottom plate and roof all are connected with the second curb plate through second spacing subassembly; the second limiting assembly comprises a second limiting plate, a second limiting groove is formed in the second limiting plate, and the bottom plate, the top plate and the second side plate are movably connected with the corresponding second limiting groove. The utility model discloses a first spacing subassembly is fixed bottom plate, roof and first curb plate, fixes bottom plate, roof and second curb plate through the spacing subassembly of second, and it is all very convenient to install and dismantle.

Description

Quick assembly disassembly structure of PCB board

Technical Field

The utility model belongs to the technical field of the PCB board, concretely relates to quick assembly disassembly structure of PCB board.

Background

In order to realize the arrangement of each component in the electrical equipment, a plurality of PCB boards are generally required to be arranged, the PCB boards are firstly installed in a case in the existing installation mode, then each case board of the case is fixed through a plurality of screws, and the installation and disassembly process is very complicated.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a quick assembly disassembly structure of PCB board fixes bottom plate, roof and first curb plate through first spacing subassembly, fixes bottom plate, roof and second curb plate through the spacing subassembly of second, and it is all very convenient to install and dismantle.

The purpose of the utility model can be realized by the following technical scheme:

a quick dismounting structure of a PCB comprises a bottom plate and a top plate positioned above the bottom plate, wherein a first side plate and a second side plate are arranged between the bottom plate and the top plate, the bottom plate and the top plate are both connected with the first side plate through a first limiting assembly, and the bottom plate and the top plate are both connected with the second side plate through a second limiting assembly;

the second limiting assembly comprises a second limiting plate, a second limiting groove is formed in the second limiting plate, and the bottom plate, the top plate and the second side plate are movably connected with the corresponding second limiting groove.

As a preferred technical scheme of the utility model, first spacing subassembly includes first limiting plate, first spacing groove has been seted up on the first limiting plate, corresponding first spacing inslot and first curb plate and first spacing groove swing joint are arranged respectively in the both ends of first curb plate, bottom plate and roof are all connected with first limiting plate through the installation nail.

As a preferred technical scheme of the utility model, the cross section of first limiting plate and second limiting plate is the L type.

As a preferred technical scheme of the utility model, the both ends of first curb plate and second curb plate all are provided with the arch, first spacing groove and second spacing inslot all seted up with protruding assorted spout, protruding and corresponding spout sliding connection.

As an optimal technical scheme of the utility model, all be provided with the draw-in groove on bottom plate and the roof.

As an optimal technical scheme of the utility model, the bottom of bottom plate is provided with the callus on the sole.

The utility model has the advantages that:

fix bottom plate, roof and first curb plate through first spacing subassembly, fix bottom plate, roof and second curb plate through the spacing subassembly of second, it is all very convenient to install and dismantle.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

description of the main element symbols:

in the figure: 1. a base plate; 2. a top plate; 3. a first side plate; 31. a protrusion; 4. a second side plate; 5. a first limiting component; 51. a first limit plate; 52. a first limit groove; 6. a second limiting component; 61. a second limiting plate; 62. a second limit groove; 7. a clamping groove.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-3, a quick dismounting structure for a PCB comprises a bottom plate 1 and a top plate 2 located above the bottom plate 1, wherein a first side plate 3 and a second side plate 4 are arranged between the bottom plate 1 and the top plate 2, the bottom plate 1 and the top plate 2 are both connected with the first side plate 3 through a first limiting assembly 5, and the bottom plate 1 and the top plate 2 are both connected with the second side plate 4 through a second limiting assembly 6;

the second limiting component 6 comprises a second limiting plate 61, a second limiting groove 62 is formed in the second limiting plate 61, and the bottom plate 1, the top plate 2 and the second side plate 4 are movably connected with the corresponding second limiting groove 62.

And the bottom plate 1 and the top plate 2 are both provided with a clamping groove 7.

The bottom of the bottom plate 1 is provided with a foot pad.

In this embodiment, a plurality of PCB boards can be fixed to this dismouting structure, and bottom plate 1 and roof 2 can set up a plurality of draw-in grooves 7 that correspond each other. During installation, the top and the bottom of the PCB are clamped into the corresponding clamping grooves 7, then the two ends of the first side plate 3 are clamped into the first limiting assembly 5, the two ends of the second side plate 4 are clamped into the second limiting groove 62, finally, one ends of the bottom plate 1 and the top plate 2 are clamped into the corresponding second limiting groove 62, and the other ends of the bottom plate 1 and the top plate 2 are fixed with the first limiting assembly 5. The reverse operation is only needed when the device is disassembled.

Specifically, first spacing subassembly 5 includes first limiting plate 51, first spacing groove 52 has been seted up on the first limiting plate 51, corresponding first spacing inslot 52 is arranged respectively in and first curb plate 3 and first spacing groove 52 swing joint in the both ends of first curb plate 3, bottom plate 1 and roof 2 all are connected with first limiting plate 51 through the mounting nail.

The cross sections of the first limiting plate 51 and the second limiting plate 61 are both L-shaped.

The both ends of first curb plate 3 and second curb plate 4 all are provided with protruding 31, all seted up in first spacing groove 52 and the second spacing groove 62 with protruding 31 assorted spout, protruding 31 and the spout sliding connection that corresponds.

In this embodiment, go into corresponding first spacing groove 52 with the both ends of first curb plate 3 respectively during the installation, install back bottom plate 1, roof 2, second curb plate 4 and second limiting plate 61, move bottom plate 1 and roof 2 respectively to the corresponding position of first limiting plate 51, then fix through the installation nail. The reverse operation is only needed when the device is disassembled.

When the two ends of the first side plate 3 are clamped into the corresponding first limiting grooves 52, the protrusions 31 slide along the corresponding sliding grooves, so as to play a guiding role.

The utility model discloses an installation and dismantlement flow:

during installation, the top and the bottom of the PCB are clamped into the clamping grooves 7 of the bottom plate 1 and the top plate 2, the two ends of the first side plate 3 are clamped into the corresponding first limiting grooves 52 respectively, the two ends of the second side plate 4 are clamped into the second limiting grooves 62, one ends of the bottom plate 1 and the top plate 2 are clamped into the corresponding second limiting grooves 62, and finally the bottom plate 1 and the top plate 2 are moved to the corresponding positions of the first limiting plate 51 respectively and are fixed through the mounting nails. The reverse operation is only needed when the device is disassembled.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a quick assembly disassembly structure of PCB board, includes bottom plate (1) and roof (2) that are located bottom plate (1) top, be provided with first curb plate (3) and second curb plate (4) between bottom plate (1) and roof (2), its characterized in that: the bottom plate (1) and the top plate (2) are connected with the first side plate (3) through a first limiting assembly (5), and the bottom plate (1) and the top plate (2) are connected with the second side plate (4) through a second limiting assembly (6);

the second limiting component (6) comprises a second limiting plate (61), a second limiting groove (62) is formed in the second limiting plate (61), and the bottom plate (1), the top plate (2) and the second side plate (4) are movably connected with the corresponding second limiting groove (62).

2. The quick-release structure of a PCB board as claimed in claim 1, wherein: first spacing subassembly (5) include first limiting plate (51), first spacing groove (52) have been seted up on first limiting plate (51), the both ends of first curb plate (3) are arranged in corresponding first spacing groove (52) respectively and first curb plate (3) and first spacing groove (52) swing joint, bottom plate (1) and roof (2) are all connected with first limiting plate (51) through the mounting nail.

3. The quick-release structure of a PCB board as claimed in claim 2, wherein: the cross sections of the first limiting plate (51) and the second limiting plate (61) are L-shaped.

4. The quick-release structure of a PCB board as claimed in claim 2, wherein: both ends of first curb plate (3) and second curb plate (4) all are provided with arch (31), all seted up in first spacing groove (52) and second spacing groove (62) with protruding (31) assorted spout, protruding (31) and corresponding spout sliding connection.

5. The quick-release structure of a PCB board as claimed in claim 1, wherein: the bottom plate (1) and the top plate (2) are both provided with clamping grooves (7).

6. The quick assembling and disassembling structure of the PCB board of claim 1, wherein: the bottom of the bottom plate (1) is provided with a foot pad.