CN216852794U

CN216852794U - PCB for intelligent gateway

Info

Publication number: CN216852794U
Application number: CN202122966544.1U
Authority: CN
Inventors: 张伟
Original assignee: Shanghai Shengyi Network Technology Co ltd
Current assignee: Shanghai Shengyi Network Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-28
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a PCB (printed circuit board) for an intelligent gateway, which comprises a board body, a protection structure, an installation frame, a connecting structure, a fixing column, a screw hole, a through hole and a reinforcing plate. The utility model has the beneficial effects that: be fixed with a plurality of fixed columns on the installing frame, the screw has been seted up on the fixed column, a plurality of through-holes have been seted up on the plate body, through-hole and screw phase-match, be fixed with the reinforcing plate between a plurality of fixed columns, be equipped with protective structure on the plate body, be connected plate body and installing frame, match the through-hole on the plate body and the screw on the installing frame simultaneously, use the screw to pass through-hole and screw, install, and the reinforcing plate on the fixed column can improve the stability of fixed column installation, thereby reduce the probability of fixed column displacement, thereby when the installing plate body, and is stable high, and the fastness is strong.

Description

PCB for intelligent gateway

Technical Field

The utility model relates to a PCB (printed circuit board), in particular to a PCB for an intelligent gateway, and belongs to the field of intelligent gateways.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.

However, some existing intelligent gateway PCBs are usually installed and fixed by screws, but in an actual installation process, the screws may be tightened by force, and force is applied to the PCBs, so that the mounting posts are broken or inclined, and therefore trouble is brought to the installation of the PCBs, the PCB is poor in installation effect, and stability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides the PCB for the intelligent gateway, which has the advantages of good protection effect, strong stability and simple and convenient operation.

The PCB board for the intelligent gateway comprises a board body and an installation frame, wherein the board body is matched with the installation frame, the installation frame is provided with a connecting structure, the connecting structure comprises fixing columns, screw holes, through holes and a reinforcing plate, the fixing columns are fixed on the installation frame, the screw holes are formed in the fixing columns, the board body is provided with a plurality of the through holes, the through holes are matched with the screw holes, the reinforcing plate is fixed among the fixing columns, and the board body is provided with a protection structure.

Preferably, for the convenience of protecting the plate body, the protection structure comprises a plurality of supporting columns, a plurality of base plates and buffer springs, one side of the plate body is fixed with the plurality of supporting columns, the supporting columns are connected with the base plates in a sliding mode, and the base plates are arranged between the supporting columns.

Preferably, in order to avoid damage to the plate body caused by the rugged objects, the protection structure further comprises a cushion pad, and the cushion pad is fixed on the cushion pad.

Preferably, in order to improve the firmness of the plurality of fixing posts, the cross section of the reinforcing plate is in a shape like a Chinese character 'hui'.

Preferably, in order to facilitate the heat of the plate body to be led out, a plurality of heat dissipation holes are formed in the plate body and matched with the fixing columns.

Preferably, in order to facilitate the stable connection between the base plate and the supporting column, the cross section of the base plate is I-shaped.

The beneficial effects of the utility model are: be fixed with a plurality of fixed columns on the installing frame, the screw has been seted up on the fixed column, a plurality of through-holes have been seted up on the plate body, through-hole and screw phase-match, be fixed with the reinforcing plate between a plurality of fixed columns, be equipped with protective structure on the plate body, be connected plate body and installing frame, match the through-hole on the plate body and the screw on the installing frame simultaneously, use the screw to pass through-hole and screw, install, and the reinforcing plate on the fixed column can improve the stability of fixed column installation, thereby reduce the probability of fixed column displacement, thereby when the installing plate body, and is stable high, and the fastness is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the protection structure shown in fig. 1.

In the figure: 1. plate body, 2, protective structure, 21, support column, 22, backing plate, 23, buffer spring, 24, blotter, 3, installing frame, 4, connection structure, 41, fixed column, 42, screw, 43, through-hole, 44, reinforcing plate, 5, louvre.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, a PCB for an intelligent gateway includes a board body 1 and an installation frame 3, where the board body 1 is matched with the installation frame 3, the installation frame 3 is provided with a connection structure 4, the connection structure 4 includes a fixing column 41, a screw hole 42, a through hole 43 and a reinforcing plate 44, the installation frame 3 is fixed with a plurality of fixing columns 41, the fixing columns 41 are provided with the screw hole 42, the board body 1 is provided with a plurality of through holes 43, the through holes 43 are matched with the screw hole 42, the reinforcing plate 44 is fixed between the plurality of fixing columns 41, and the board body 1 is provided with a protection structure 2.

As a technical optimization scheme of the utility model, the protection structure 2 comprises supporting columns 21, backing plates 22 and buffer springs 23, wherein a plurality of supporting columns 21 are fixed on one side of the plate body 1, the backing plates 22 are connected to the supporting columns 21 in a sliding manner, and the buffer springs 23 are arranged between the backing plates 22 and the supporting columns 21, so that the protection of the plate body 1 is facilitated.

As a technical optimization scheme of the present invention, the protective structure 2 further includes a cushion pad 24, and the cushion pad 24 is fixed on the backing plate 22, so as to prevent an uneven object from causing damage to the plate body 1.

As a technical optimization scheme of the present invention, the cross section of the reinforcing plate 44 is "back" shaped, so as to improve the firmness of the plurality of fixing posts 41.

As a technical optimization scheme of the utility model, the plate body 1 is provided with a plurality of heat dissipation holes 5, and the heat dissipation holes 5 are matched with the fixing posts 41, so that heat of the plate body 1 can be conveniently led out.

As a technical optimization scheme of the utility model, the cross section of the backing plate 22 is in an I shape, so that the backing plate 22 and the supporting column 21 are conveniently and stably connected.

When the utility model is used, the plate body 1 is connected with the mounting frame 3, the through hole 43 on the plate body 1 is matched with the screw hole 42 on the mounting frame 3, the screw penetrates through the through hole 43 and the screw hole 42 for mounting, the reinforcing plate 44 on the fixing column 41 can improve the mounting stability of the fixing column 41, thereby reducing the probability of displacement of the fixing column 41, and therefore, when the plate body 1 is mounted, the stability is high, the firmness is strong, meanwhile, the plurality of heat dissipation holes 5 on the plate body 1 can lead out the heat on one side of the plate body 1, the plate body 1 is prevented from being damaged due to overhigh temperature caused by heat accumulation of the plate body 1, when the other side of the plate body 1 is covered by mounting, the backing plate 22 and the buffer spring 23 on the plate body 1 can protect the plate body 1, the damage to the components on the plate body 1 is avoided, and simultaneously, the buffer cushion 24 on the backing plate 22 can further reduce the impact of uneven objects on the plate body 1, the stress of the plate body 1 is uniform, and the bending deformation of the plate body 1 caused by overlarge local stress is avoided, so that the installation stability of the plate body 1 is greatly improved, and the normal work and use of the gateway are facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a PCB board for intelligent gateway, includes plate body (1) and installing frame (3), its characterized in that: the plate body (1) with installing frame (3) phase-match, just be equipped with connection structure (4) on installing frame (3), connection structure (4) are including fixed column (41), screw (42), through-hole (43) and reinforcing plate (44), be fixed with a plurality ofly on installing frame (3) fixed column (41), seted up on fixed column (41) screw (42), seted up a plurality ofly on plate body (1) through-hole (43), through-hole (43) with screw (42) phase-match, it is a plurality of be fixed with between fixed column (41) reinforcing plate (44), be equipped with protective structure (2) on plate body (1).

2. The PCB board for the intelligent gateway according to claim 1, wherein: protective structure (2) are including support column (21), backing plate (22) and buffer spring (23), one side of plate body (1) is fixed with a plurality ofly support column (21), sliding connection has on support column (21) backing plate (22), backing plate (22) with be equipped with between support column (21) buffer spring (23).

3. The PCB board for the intelligent gateway according to claim 2, wherein: the protective structure (2) further comprises a cushion pad (24), and the cushion pad (24) is fixed on the cushion pad (22).

4. The PCB board for the intelligent gateway according to claim 1, wherein: the cross section of the reinforcing plate (44) is in a shape like a Chinese character 'hui'.

5. The PCB board for the intelligent gateway according to claim 1, wherein: a plurality of heat dissipation holes (5) are formed in the plate body (1), and the heat dissipation holes (5) are matched with the fixing columns (41).

6. The PCB board for the intelligent gateway according to claim 2, wherein: the cross section of the backing plate (22) is I-shaped.