CN205179506U

CN205179506U - Six layer ultra -thin PCB boards

Info

Publication number: CN205179506U
Application number: CN201520979891.XU
Authority: CN
Inventors: 饶汉新
Original assignee: Shenzhen Huaqiangjufeng Electronic Technology Co Ltd
Current assignee: Shenzhen Huaqiu Electronics Co., Ltd.
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-04-20
Anticipated expiration: 2025-12-01

Abstract

The utility model discloses a six layer ultra -thin PCB boards, including copper foil, main board core, second board core and insulated column, the middle part of copper foil is provided with cuboid or square through -hole, be provided with the insulated ring on the inner wall of through -hole, the main board core with the second board core set up in in the through -hole, just the main board core with be provided with between the core of second board the insulated column. The utility model provides a six layer ultra -thin PCB boards sets up main board core and second board core through the center at the copper foil for the whole thickness of PCB board has only individual layer PCB plate thickness, can reach the minimum requirement of PCB plate thickness, and on the other hand makes copper foil and board core to compaginate through first base plate and second base plate, the permanent magnet rotor has advantages of simple structure, stable performance, and long service lifetime.

Description

A kind of ultra-thin six layers of pcb board

Technical field

The utility model relates to pcb board technical field, particularly relates to a kind of ultra-thin six layers of pcb board.

Background technology

Increasingly sophisticated and the high request to power supply, signal etc. that brings thus of electronic product electrical characteristic along with the modern times, in production technology, the number of plies of corresponding PCB gets more and more, this product of such as video card is from four layers, six layers to such an extent as to high-end video card needs the PCB of eight layers, ten layers just can provide rational electrical characteristic, thereby produces the requirement to PCB fixed form.Traditional PCB multilayer board all adopts welding or fastener to be fixed, but this fixing means faces a defect, no matter be welding or fastener, all be difficult to avoid occurring metallic particles, such as copper particle falls into the problem between circuit board, this problem can cause PCB short circuit, thus makes it scrap.

On the other hand, along with the development of electronic product, ultrathin design is all adopted to make product more frivolous, and present stage also strengthens the thickness of pcb board thereupon, if the thickness of pcb board will be reduced, the thickness of plate core can only be reduced, and after the thickness reduction of plate core when doing PCB-A plate, due to thinner thickness, make upper layer circuit plate and lower sandwich circuit board short circuit, thus make it scrap.

Utility model content

The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of ultra-thin six layers of pcb board.

The technical solution of the utility model is as follows: the utility model provides a kind of ultra-thin six layers of pcb board, comprise Copper Foil, the first plate core, the second plate core and insulated column, the middle part of described Copper Foil is provided with cuboid or square through hole, the inwall of described through hole is provided with insulated ring, described first plate core and described second plate core are arranged in described through hole, and are provided with described insulated column between described first plate core and described second plate core.

The utility model is preferred, and described first plate core, described second plate core and described insulated column are installed on after in through hole described in described Copper Foil, and its both sides arrange first substrate and second substrate respectively.

The utility model is preferred, and the both sides of described first substrate and described second substrate are respectively arranged with one group of stator, and described stator is " L " word structure, and be provided with substrate fixing hole inside it, arranged outside has pcb board fixing hole.

The beneficial effects of the utility model are as follows:

Adopt such scheme, the utility model provides a kind of ultra-thin six layers of pcb board, by arranging the first plate core and the second plate core in the center of Copper Foil, pcb board integral thickness is made to only have the thickness of individual layer pcb board, the minimum requirement of pcb board thickness can be reached, on the other hand make Copper Foil and plate core can strong bonded by first substrate and second substrate; The utility model has that structure is simple, stable performance and useful life longer advantage.

Accompanying drawing explanation

Fig. 1 is the structural representation of ultra-thin six layers of pcb board described in the utility model;

Fig. 2 is the structural representation of Copper Foil in the utility model;

Fig. 3 is the side-looking structural representation after installing first substrate and second substrate in the utility model;

Fig. 4 is the main TV structure schematic diagram after installing first substrate and second substrate in the utility model.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.

Refer to Fig. 1 and Fig. 2, the utility model provides a kind of ultra-thin six layers of pcb board, comprise Copper Foil 1, first plate core 2, second plate core 3 and insulated column 4, the middle part of Copper Foil 1 is provided with cuboid or square through hole 5, the inwall of through hole 5 is provided with insulated ring 6, first plate core 2 and the second plate core 3 are arranged in through hole 5, and are provided with insulated column 4 between the first plate core 2 and the second plate core 3.

As shown in Figure 3 and Figure 4, after in the through hole 5 that the first plate core 2, second plate core 3 and insulated column 4 are installed on Copper Foil 1, its both sides arrange first substrate 7 and second substrate 8 respectively.

As shown in Figure 3 and Figure 4, the both sides of first substrate 7 and second substrate 8 are respectively arranged with one group of stator 8, and stator 8 is " L " word structure, and be provided with substrate fixing hole 9 inside it, arranged outside has pcb board fixing hole 10.

Operation principle of the present utility model is as follows:

The utility model is by being provided with cuboid or square through hole 5 by the middle part of Copper Foil 1, the inwall of through hole 5 is arranged insulated ring 6, prevent short circuit, first plate core 2 and the second plate core 3 are arranged in through hole 5, and be provided with insulated column 4 between the first plate core 2 and the second plate core 3, after completing, first substrate 7 and second substrate 8 are set respectively in its both sides, and at Copper Foil 1, the positive and negative of the first plate core 2 and the second plate core 3 arranges circuit, in fact the pcb board of such setting only has Copper Foil 1, the thickness that first substrate 7 and second substrate 8 superpose, compare six layers of pcb board of present stage, thickness reduces 3/4ths, the requirement of client can be reached.

In sum, adopt such scheme, the utility model provides a kind of ultra-thin six layers of pcb board, by arranging the first plate core and the second plate core in the center of Copper Foil, pcb board integral thickness is made to only have the thickness of individual layer pcb board, the minimum requirement of pcb board thickness can be reached, on the other hand make Copper Foil and plate core can strong bonded by first substrate and second substrate; The utility model has that structure is simple, stable performance and useful life longer advantage.

These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.

Claims

1. ultra-thin six layers of pcb board, it is characterized in that, comprise Copper Foil, the first plate core, the second plate core and insulated column, the middle part of described Copper Foil is provided with cuboid or square through hole, the inwall of described through hole is provided with insulated ring, described first plate core and described second plate core are arranged in described through hole, and are provided with described insulated column between described first plate core and described second plate core.

2. ultra-thin six layers of pcb board according to claim 1, is characterized in that, described first plate core, described second plate core and described insulated column are installed on after in through hole described in described Copper Foil, and its both sides arrange first substrate and second substrate respectively.

3. ultra-thin six layers of pcb board according to claim 2, it is characterized in that, the both sides of described first substrate and described second substrate are respectively arranged with one group of stator, and described stator is " L " word structure, be provided with substrate fixing hole inside it, arranged outside has pcb board fixing hole.