CN216057909U

CN216057909U - Protection device for 5G communication printed circuit board

Info

Publication number: CN216057909U
Application number: CN202122228555.XU
Authority: CN
Inventors: 杨长林
Original assignee: Nanjing Nengyue Technology Co ltd
Current assignee: Nanjing Nengyue Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-15
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a protective device for a 5G communication printed circuit board, which comprises a cover body, wherein an inner partition plate is placed in the cover body, heat dissipation grooves A are formed in the top end surface of the cover body in an equidistant through mode, heat dissipation grooves B are formed in the surface of the inner partition plate in an equidistant through mode, each inner partition plate is positioned between every two adjacent heat dissipation grooves B, a damping block is further bonded at the corner of the inner wall of the top end of the cover body and abuts against the end surface of the inner partition plate, the longitudinal section of the damping block is of a triangular structure, and the width of the damping block gradually increases towards the corner of the top end surface of the cover body; through design inner baffle, radiating groove A, radiating groove B, not only can guarantee the whole sealed protection in cover body top, can also reach radiating effect simultaneously, the damping piece of cooperation design can increase the steadiness of installation to and the separation post of design also can make things convenient for the separation of inner baffle, and it is very convenient to use, and the flexibility is higher.

Description

Protection device for 5G communication printed circuit board

Technical Field

The utility model belongs to the technical field of circuit board protection, and particularly relates to a protection device for a 5G communication printed circuit board.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections of electronic components, and various electronic devices are used, wherein the printed circuit boards are also widely applied in the field of 5G communications, and in the use of the printed circuit boards, in order to ensure reduction and isolation of intrusion of impurities such as external moisture, dust and the like, special protection devices are generally equipped to ensure safe use of the printed circuit boards.

The existing protection devices are generally divided into two types, one type is a fully-closed structure and is used for comprehensively protecting a circuit board, the other type is that through holes are formed in the surface, the impact of other external equipment can be avoided only, normal heat dissipation can be guaranteed, and in the fully-closed structure, heat cannot be dissipated, so that the protection devices of the two types of structures have corresponding defects and are inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective device for a 5G communication printed circuit board, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protector for 5G communication printed circuit board, includes the cover body, the interior baffle has been placed to the inside of the cover body the top face of the cover body equidistance link up and has seted up radiating groove A the interior baffle has equidistant link up and has seted up radiating groove B on the surface, every the interior baffle all is in between per two adjacent radiating groove B the corner of the top inner wall of the cover body still adheres to has the damping piece, the damping piece offsets with the terminal surface of interior baffle, the longitudinal section of damping piece is the triangle-shaped structure, and the width of damping piece increases progressively towards the top face corner of the cover body.

Preferably, a through hole is formed in the middle point of the top end face of the cover body, a separation column is inserted into the through hole, a limiting plate is further arranged inside the cover body, a clamping block is fixed on the bottom end face of the separation column, and a groove for clamping the clamping block is formed in the top end face of the limiting plate.

Preferably, the diameters of the separation column and the limiting plate are larger than the inner diameter of the through hole, and the fixture block is of a composite structure consisting of a cylinder and a circular truncated cone.

Preferably, the cover body is the cuboid structure at cavity bottomless, just the face groove has been seted up to the both ends bottom equidistance of the cover body, be provided with the mounting panel of integral type on the inboard bottom face in face groove, the through-hole has been seted up on the surface of mounting panel.

Preferably, a space exists between the bottom end surface of the face groove and the bottom end surface of the cover body.

Preferably, a circuit board is arranged inside the cover body, and a distance exists between the electronic element on the top end face of the circuit board and the inner partition plate.

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

1. by designing the inner partition plate, the heat dissipation groove A and the heat dissipation groove B, the whole sealing protection of the top of the cover body can be ensured, meanwhile, the heat dissipation effect can be achieved, the stability of installation can be improved by matching with the designed damping block, the separation of the inner partition plate can be facilitated by the designed separation column, the use is very convenient, and the flexibility is high;

2. through the installation board of can buckling of design, can make corresponding regulation according to the installation of difference, satisfied the demand of multiple different position installation, it is very convenient to use, and the mounting panel that does not use simultaneously also can guarantee to form overall structure with the cover body, guarantees that the aesthetic property is not influenced.

Drawings

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

FIG. 2 is a schematic top view of the connection between the cover and the inner partition according to the present invention;

FIG. 3 is a cross-sectional view of the attachment of the cover to the separation column of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1 according to the present invention.

In the figure: 1. a cover body; 2. mounting a plate; 3. a through hole; 4. a heat dissipation groove A; 5. a separation column; 6. an inner partition plate; 7. a heat dissipation groove B; 8. a damping block; 9. a through hole; 10. a surface groove; 11. a clamping block; 12. and a limiting plate.

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 4, the present invention provides a technical solution: the utility model provides a 5G communication protector for printed circuit board, including the cover body 1, inner baffle 6 has been placed to the inside of the cover body 1, equidistant link up on the top face of the cover body 1 has seted up radiating groove A4, including baffle 6 equidistant link up on the surface have seted up radiating groove B7, through designing inner baffle 6, radiating groove A4, radiating groove B7, not only can guarantee the whole sealed protection in cover body 1 top, simultaneously can also reach radiating effect, every inner baffle 6 all is in between every two adjacent radiating grooves B7, the corner of the top inner wall of the cover body 1 has damping piece 8 still to adhere, the damping piece 8 of design, can increase the steadiness of installation, damping piece 8 offsets with the terminal surface of inner baffle 6, the longitudinal section of damping piece 8 is the triangle-shaped structure, and the width of damping piece 8 increases progressively towards the top face corner of the cover body 1.

In this embodiment, preferably, a through hole 9 is formed in a midpoint of a top end surface of the cover body 1, a separation column 5 is inserted into the through hole 9, the designed separation column 5 can also facilitate separation of the inner partition plate 6, the use is very convenient, the flexibility is high, a limiting plate 12 is further arranged inside the cover body 1, a clamping block 11 is fixed on a bottom end surface of the separation column 5, and a groove for clamping the clamping block 11 is formed in a top end surface of the limiting plate 12.

In this embodiment, preferably, the diameters of the separation column 5 and the limiting plate 12 are both larger than the inner diameter of the through hole 9, and the fixture block 11 is a composite structure composed of a cylinder and a circular truncated cone.

In this embodiment, it is preferred, the cover body 1 is the cuboid structure at cavity bottomless, and the face groove 10 has been seted up to both ends bottom equidistance at the cover body 1, be provided with the mounting panel 2 of integral type on the inboard bottom face of face groove 10, through the bendable mounting panel 2 of design, can make corresponding regulation according to the installation of difference, the demand of multiple different position installation has been satisfied, it is very convenient to use, mounting panel 2 that does not use simultaneously, also can guarantee to form overall structure with the cover body 1, it is not influenced to guarantee the aesthetic property, through-hole 3 has been seted up on mounting panel 2's surface.

In this embodiment, preferably, there is a space between the bottom end surface of the face groove 10 and the bottom end surface of the cover 1, so as to avoid that the face groove 10 is communicated with the cover 1 and cannot form the mounting plate 2.

In this embodiment, it is preferable that a circuit board is disposed inside the cover body 1, and an interval exists between the electronic component on the top end surface of the circuit board and the inner partition 6, so as to avoid the pressing damage caused by the contact between the two.

The working principle and the using process of the utility model are as follows: when the utility model is used, the inner baffle plate 6 is directly pushed into the top end surface of the interior of the cover body 1 until the side edge of the inner baffle plate 6 is extruded by the damping block 8, the top end surface of the inner baffle plate 6 is attached to the bottom end surface of the limiting plate 12, at the same time, the separation column 5 is pushed out to the exterior of the cover body 1, the inner baffle plate 6 and the cover body 1 are separated by the limiting plate 12, and the heat dissipation groove A4 and the heat dissipation groove B7 are staggered, so that the air flow can be ensured, the sealing performance of the top of the cover body 1 can be ensured, the effects of heat dissipation and sealing are achieved, when the inner baffle plate 6 needs to be separated in the later period, the separation column 5 is pressed, the separation column 5 drives the limiting plate 12 to press the inner baffle plate 6 downwards from the top end surface of the interior of the cover body 1 until the inner baffle plate 6 is separated from the damping block 8, thereby completing the taking out of the inner baffle plate 6, in the installation of the limiting plate 12 in the earlier period, the fixture block 11 at the bottom end of the separation column 5 is directly clamped into the interior of the limiting plate 12, wherein the separation post 5 is the elastic material component, in the installation of later stage device, according to actual mounted position, buckles the upset with mounting panel 2 to make mounting panel 2 and installation face tend to be parallel, this moment the rethread bolt with through-hole 3 run through with external equipment be connected, and unused mounting panel 2 still is in the inside of face groove 10, and is in the coplanar with the cover body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 a protector for 5G communication printed circuit board, includes the cover body (1), its characterized in that: inner baffle (6) have been placed to the inside of the cover body (1), the equidistance link up on the top face of the cover body (1) has been seted up radiating groove A (4), the equidistance link up on the surface of inner baffle (6) has been seted up radiating groove B (7), every inner baffle (6) all are in between per two adjacent radiating groove B (7) the corner of the top inner wall of the cover body (1) still adheres to damping piece (8), damping piece (8) offset with the terminal surface of inner baffle (6), the longitudinal section of damping piece (8) is the triangle-shaped structure, and the width of damping piece (8) increases progressively towards the top face corner of the cover body (1).

2. A shield for a 5G communication printed circuit board according to claim 1, wherein: through hole (9) have been seted up to the top end face midpoint department of the cover body (1), separation post (5) have been inserted to the inside of through hole (9) the inside of the cover body (1) still is provided with limiting plate (12), be fixed with fixture block (11) on the bottom face of separation post (5), set up the groove that supplies fixture block (11) card to go into on the top end face of limiting plate (12).

3. A shield for a 5G communication printed circuit board according to claim 2, wherein: the diameters of the separation column (5) and the limiting plate (12) are larger than the inner diameter of the through hole (9), and the fixture block (11) is of a composite structure consisting of a cylinder and a circular truncated cone.

4. A shield for a 5G communication printed circuit board according to claim 1, wherein: the cover body (1) is the cuboid structure at cavity nothing end, just face groove (10) have been seted up to the both ends bottom equidistance of the cover body (1), be provided with mounting panel (2) of integral type on the inboard bottom face of face groove (10), through-hole (3) have been seted up on the surface of mounting panel (2).

5. A protection device for a 5G communication printed circuit board according to claim 4, wherein: and a space is reserved between the bottom end surface of the surface groove (10) and the bottom end surface of the cover body (1).

6. A shield for a 5G communication printed circuit board according to claim 1, wherein: a circuit board is arranged in the cover body (1), and a distance exists between an electronic element on the top end face of the circuit board and the inner partition plate (6).