CN203748101U

CN203748101U - Champagne metal reinforcing sheet

Info

Publication number: CN203748101U
Application number: CN201320889051.5U
Authority: CN
Inventors: 王中飞
Original assignee: Suzhou Midas Precision Electronic Co Ltd
Current assignee: Suzhou Midas Precision Electronic Co Ltd
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-07-30
Anticipated expiration: 2023-12-31

Abstract

The utility model relates to a champagne metal reinforcing sheet. A series of splicing plates in the same specification are spliced with one another so as to form the champagne metal reinforcing sheet; two surfaces of each splicing plate are formed through etching processing; flaky metal sheets are connected onto the splicing plates through connecting contacts; the surfaces of the splicing plates and the surfaces of the flaky metal sheets are respectively coated with a conductive paint film layer; a back adhesive is composited on the conductive paint film layer; the back adhesive is composed of a bottom film, a release film attached to the bottom film and an adhesive layer; and a back adhesive positioning hole is formed in the bottom film. By means of the above manner, the reinforcing steel sheet is covered with the conductive paint film layer, so that the reinforcing steel sheet can have a beautiful appearance, and at the same time, the reinforcing steel sheet can maintain excellent electrical conductivity or electromagnetic shielding performance. Thus, the champagne metal reinforcing sheet can be fast accepted and applied in the further market in which equal importance is attached to the appearance and function of components in the electronic industry.

Description

A kind of champagne metal reinforcement sheet

Technical field

The utility model relates to flexible circuit board manufacture field, particularly relates to a kind of champagne metal reinforcement sheet.

Background technology

?along with scientific and technological development, the advantage of application automation is obvious all the more, and the adagio production technology in microelectronic industry is also maked rapid progress, and reinforcing chip is as the significant components of adagio, and its coating technique also starts to step into automation.But common reinforcing chip can not well be shown consideration for the problem of outward appearance and performance two aspects; In pursuing outward appearance, reinforcing chip can not reach optimal service behaviour; Also or unilateral take performance into account and ignored the outward appearance of reinforcing chip.

Summary of the invention

The technical problem that the utility model mainly solves is to provide a kind of champagne metal reinforcement sheet, and it is reasonable in design, simple in structure, solves the problem that reinforcing chip outward appearance and service behaviour can not get both.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of champagne metal reinforcement sheet, and it is spliced mutually by the identical splice plate of a series of specifications; The two-sided of these splice plates is all that etching and processing forms; On described splice plate, be connected with the sheet metal of sheet by connecting terminal; All cover one deck champagne conductive paint rete on the surface of splice plate and sheet metal, on described conductive paint rete, be also compounded with gum; This gum is made up of the release film on counterdie, attaching and counterdie and glue-line, and counterdie is provided with gum location hole.

Preferably, the edge of described splice plate is provided with etching location hole.

The beneficial effects of the utility model are: a kind of champagne metal reinforcement sheet is provided, this reinforcement steel disc covers conductive paint rete, there is splendid appearance tactile impression, can keep again good conductivity or electromagnetic shielding characteristic, the future market that requires outward appearance and function to lay equal stress at electron trade part must get the nod fast and apply simultaneously.

Brief description of the drawings

Fig. 1 is the schematic cross-section of a kind of champagne metal reinforcement of the utility model sheet;

Fig. 2 is the schematic top plan view of a kind of champagne metal reinforcement of the utility model sheet;

In accompanying drawing, the mark of each parts is as follows: 1, splice plate; 2, connecting terminal; 3, sheet metal; 4, counterdie; 5, release film; 6, gum; 7, etching location hole.

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.

Refer to accompanying drawing 1 and Fig. 2, the utility model embodiment comprises:

A kind of champagne metal reinforcement sheet, it comprises: it is spliced mutually by the identical splice plate 1 of a series of specifications; The two-sided of these splice plates 1 is all that etching and processing forms; On described splice plate 1, be connected with the sheet metal 3 of sheet by connecting terminal 2; All cover one deck champagne conductive paint rete on splice plate 1 and the surface of sheet metal 3, this champagne conductive paint rete is layer of copper base electrically-conducting paint.On described conductive paint rete, be also compounded with gum 6; This gum 6 is made up of release film 5 and glue-line on counterdie 4, attaching and counterdie, and counterdie 4 is provided with the location hole of gum 6.It is to process by etch process that the edge of described splice plate 1 is provided with etching location hole 7, the steel disc location hole of using for pasting gum.

The utility model provides a kind of champagne metal reinforcement sheet, has splendid appearance tactile impression, can keep again good conductivity or electromagnetic shielding characteristic simultaneously, and the future market that requires outward appearance and function to lay equal stress at electron trade part must get the nod fast and apply.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a champagne metal reinforcement sheet, it is spliced mutually by the identical splice plate of a series of specifications (1); The two-sided of these splice plates (1) is all that etching and processing forms; It is characterized in that: the upper sheet metal (3) that is connected with sheet by connecting terminal (2) of described splice plate (1); All cover one deck champagne conductive paint rete on splice plate (1) and the surface of sheet metal (3), on described conductive paint rete, be also compounded with gum (6); This gum (6) is made up of release film (5) and glue-line on counterdie (4), attaching and counterdie (4), and counterdie (4) is provided with gum location hole.

2. a kind of champagne metal reinforcement sheet according to claim 1, is characterized in that: the edge of described splice plate (1) is provided with etching location hole (7).