CN213991127U

CN213991127U - High circuit board of security

Info

Publication number: CN213991127U
Application number: CN202022530540.4U
Authority: CN
Inventors: 朱鹏
Original assignee: Xuzhou Farocheng Manufacturing Co Ltd
Current assignee: Xuzhou Farocheng Manufacturing Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-17
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a high circuit board of security, including the circuit board body, the inside of circuit board body includes the outer casing, the left side bonding of outer casing is connected with the reinforcing plate, the left side bonding of reinforcing plate is connected with the base plate, the inside of reinforcing plate includes rubber fiber board, polyurethane fiber board and glass fiber board, the right side bonding of rubber fiber board is connected with the polyurethane fiber board. The utility model discloses an increase rubber materials and glass fiber material in the inside of circuit board and can strengthening structural strength, outside the surface of backplate simultaneously increase the water proof membrane can prevent outside moisture infiltration circuit board inside, avoid causing the damage to inside circuit component, can also effectually avoid appearing the electric leakage, security when increasing the use has solved simultaneously because structural strength is relatively poor when using, the fracture appears and leads to inside electronic component to damage, has reduced life's problem.

Description

High circuit board of security

Technical Field

The utility model relates to a circuit board technical field specifically is a high circuit board of security.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, the PCB board, aluminium base board, the high frequency board, thick copper board, the impedance board, PCB, ultra-thin circuit board, printed circuit board etc, the circuit board makes the circuit miniaturation, it is direct-viewing, play an important role in batch production and optimization electrical apparatus overall arrangement to fixed circuit, the circuit board can be called printed circuit board or printed circuit board, be exactly flexible line way board and rigid line way board, process such as pressfitting, combine together according to relevant technological requirement, the circuit board that has FPC characteristic and PCB characteristic that forms, current circuit board security is lower, because structural strength is relatively poor when using, the fracture appears and leads to inside electronic component to damage, and service life is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high circuit board of security possesses the high advantage of security, has solved when using because structural strength is relatively poor, and the fracture appears and leads to inside electronic component to damage, has reduced life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high circuit board of security, includes the circuit board body, the inside of circuit board body includes the outer casing, the left side bonding of outer casing is connected with the reinforcing plate, the left side bonding of reinforcing plate is connected with the base plate, the inside of reinforcing plate includes rubber fiberboard, polyurethane fiber board and glass fiber board, the right side bonding of rubber fiberboard is connected with the polyurethane fiber board, the right side bonding of polyurethane fiber board is connected with the glass fiber board.

Preferably, the inside of outer casing includes insulating layer and waterproof layer, the right side coating of insulating layer has the waterproof layer.

Preferably, the right side of the outer guard plate is provided with an adhesive part, and a circuit element is welded on the surface of the adhesive part.

Preferably, the reinforcing plate is located inside the circuit board body, and a waterproof film is bonded to a joint of the reinforcing plate and an external material.

Preferably, the insulating layer is composed of an insulating particle material and is uniformly coated on the inner surface of the outer sheath.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an increase rubber materials and glass fiber material in the inside of circuit board and can strengthening structural strength, outside the surface of backplate simultaneously increase the water proof membrane can prevent outside moisture infiltration circuit board inside, avoid causing the damage to inside circuit component, can also effectually avoid appearing the electric leakage, security when increasing the use has solved simultaneously because structural strength is relatively poor when using, the fracture appears and leads to inside electronic component to damage, has reduced life's problem.

2. The utility model discloses an increase insulating material and waterproof material in the inside of backplate outside and can avoid taking place electric leakage phenomenon, inside waterproof material can block outside hydrone moreover, separates it with the circuit board, guarantees service quality, increases structural stability.

Drawings

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

FIG. 2 is a sectional view of the reinforcing plate structure of the present invention;

fig. 3 is a cross-sectional view of the outer shield structure of the present invention.

In the figure: 1. a circuit board body; 2. an outer shroud; 201. an insulating layer; 202. a waterproof layer; 3. a reinforcing plate; 301. a rubber fiberboard; 302. a polyurethane fiberboard; 303. a glass fiber board; 4. a substrate.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 3, a circuit board with high safety includes a circuit board body 1, an outer protective plate 2 is disposed inside the circuit board body 1, an insulating layer 201 and a waterproof layer 202 are disposed inside the outer protective plate 2, the waterproof layer 202 is coated on the right side of the insulating layer 201, a bonding portion is disposed on the right side of the outer protective plate 2, a circuit component is welded on the surface of the bonding portion, the insulating layer 201 is made of insulating particle materials and is uniformly coated on the inner surface of the outer protective plate 2, the occurrence of a leakage phenomenon can be prevented by adding insulating materials and waterproof materials inside the outer protective plate 2, the waterproof materials inside can block external water molecules to separate the water molecules from the circuit board, the use quality is guaranteed, the structural stability is increased, a reinforcing plate 3 is adhesively connected to the left side of the outer protective plate 2, the reinforcing plate 3 is located inside the circuit board body 1, and a waterproof film is bonded to the junction of the external materials, the left side adhesive connection of reinforcing plate 3 has base plate 4, the inside of reinforcing plate 3 includes rubber fiber board 301, polyurethane fiber board 302 and glass fiber board 303, the right side adhesive connection of rubber fiber board 301 has polyurethane fiber board 302, the right side adhesive connection of polyurethane fiber board 302 has glass fiber board 303, can strengthen structural strength through the inside rubber material and the glass fiber material that increase at the circuit board, it can prevent outside moisture infiltration circuit board inside to increase the waterproof membrane on the surface of backplate 2 simultaneously, avoid causing the damage to inside circuit component, can also effectually avoid appearing the electric leakage, the security when increasing the use, solved simultaneously when using because structural strength is relatively poor, the fracture appears and leads to inside electronic component to damage, life's problem has been reduced.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

During the use, can strengthen structural strength through the inside rubber materials and the glass fiber material that increase at the circuit board, simultaneously outside the surface of backplate 2 increase the water proof membrane can prevent outside moisture infiltration circuit board inside, avoid causing the damage to inside circuit component, can also effectually avoid appearing the electric leakage, the security when increasing the use, can avoid taking place the electric leakage phenomenon through outside the inside increase insulating material and the waterproof material of backplate 2, and inside waterproof material can block outside hydrone, separate it and circuit board, guarantee the use quality, and the structural stability is increased.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high circuit board of security, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1) and is characterized in that an outer protection plate (2) is arranged inside the circuit board body (1), a reinforcing plate (3) is connected to the left side of the outer protection plate (2) in an adhesion mode, a base plate (4) is connected to the left side of the reinforcing plate (3) in an adhesion mode, the reinforcing plate (3) comprises a rubber fiber plate (301), a polyurethane fiber plate (302) and a glass fiber plate (303) inside the reinforcing plate, the polyurethane fiber plate (301) is connected to the right side of the rubber fiber plate in an adhesion mode, and the glass fiber plate (303) is connected to the right side of the polyurethane fiber plate (302) in an adhesion mode.

2. The circuit board of claim 1, wherein: the inside of outer jacket (2) includes insulating layer (201) and waterproof layer (202), the right side coating of insulating layer (201) has waterproof layer (202).

3. The circuit board of claim 1, wherein: the right side of the outer guard plate (2) is provided with a bonding part, and a circuit element is welded on the surface of the bonding part.

4. The circuit board of claim 1, wherein: the reinforcing plate (3) is positioned in the circuit board body (1), and a waterproof film is bonded at the joint of the reinforcing plate and an external material.

5. The circuit board of claim 2, wherein: the insulating layer (201) is made of insulating particle materials and is uniformly coated on the inner surface of the outer protective plate (2).