CN2544440Y

CN2544440Y - Lid-taking ytpe FPC terminal material-strap structure

Info

Publication number: CN2544440Y
Application number: CN 02216982
Authority: CN
Inventors: 邱显钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-22
Filing date: 2002-04-22
Publication date: 2003-04-09
Anticipated expiration: 2012-04-22

Abstract

The utility model relates to a lid-taking type FPC terminal material-strap structure, comprising a material strap and a plurality of terminals. The structure is characterized in that: guard plates are connected with the outside of the lower part of a contact part of each terminal connected with the material strip; and each guard plate is extended properly and respectively connected with a rib plate, therefore, when in roller conveying operation of automatic mechanical processing, the guard plate and the rib plate have protective effect, and prevent the contact part of the terminal from be hooked and locked by a raw edge of the roller, so as to result in deformation and further form defective products, thereby relatively ensuring the quality of the products.

Description

The material-strap structure of cover-lifting type FPC terminal

Technical field

The utility model relates to the material-strap structure of a kind of cover-lifting type FPC (soft electroplax connector) terminal; the below integrated punching of its terminal forms backplate and floor; therefore when carrying operation, the roller of automated machine processing has protective effect; the contact site below that can avoid terminal is scraped by the burr of roller and produces distortion and cause defective products, can guarantee the quality of product relatively.

Background technology

The cover-lifting type FPC terminal 3 (with reference to figure 1) commonly used at present cooperates automation processing operation normally by the terminal 3 and strip 4 integrated punching moulding of some quantity, cooperating in the automation processing operation process through looking into when rewinding (for example), the burr that the below of terminal 3 is transferred roller easily scrape and produce distortion, and then cause defective products, therefore cause puzzlement greatly on dealer's processing procedure; In view of this, the design person through continuous research with improvement creation design a kind of material-strap structure of novel cover-lifting type FPC terminal.

Summary of the invention

Thereby main purpose of the present utility model is to provide a kind of and can protects terminal and make the material-strap structure of the cover-lifting type FPC terminal of its unlikely distortion.Structure of the present utility model includes:

Strip has some location holes and has some connecting portions, is connected to provide respectively with the top predetermined position of plurality of terminals;

Plurality of terminals, its top predetermined position of mat is connected with strip, the one side top of its body has the weld job that weld part can be convenient to cooperate the SMT automation, and the body of each terminal below also is extended with contact site and inserting part at a distance of suitable distance respectively, wherein this inserting part has the inwall that the interference dummy slider can supply the caulking groove of embedding connector body, and the below of this inserting part is inboard and have recess and can be convenient to being pivoted of connector backshell, the interior side-lower of aforementioned contact site then has blade, can go in the flexible circuit board by this blade intercalation when connector body is gone in the flexible circuit board intercalation;

Be characterized in: the outside, below of the contact site of each terminal that this strip linked links backplate; and extend suitable length and link with a floor respectively by this each backplate; and then this backplate and floor have protective effect when the roller of automation processing is carried operation; the contact site that prevents terminal is colluded card by the burr of roller and produces distortion and cause defective products, can guarantee the quality of product relatively.

Description of drawings

Fig. 1 is a plane graph of commonly using cover-lifting type FPC terminal.

Fig. 2 is a plane graph of commonly using cover-lifting type FPC terminal structure.

Fig. 3 is a stereogram of commonly using cover-lifting type FPC terminal structure.

Fig. 4 is the plane graph of the utility model embodiment cover-lifting type FPC terminal material belt.

Fig. 5 is the stereogram of the utility model embodiment cover-lifting type FPC terminal material belt.

Fig. 6 is the wherein section reference diagram behind terminal and the connector body intercalation location of the utility model embodiment.

Embodiment

As Fig. 4, shown in Figure 5, the material-strap structure of a kind of cover-lifting type FPC of the utility model terminal, for the integrated punching moulding includes:

Strip 10, it has some location holes 101 and has some connecting portions 102, is connected to provide respectively with the top predetermined position 111 of plurality of terminals 11;

Plurality of terminals 11, its top predetermined position 111 of mat is connected with strip 10, the one side top of its body 110 has the weld job that weld part 112 can be convenient to cooperate the SMT automation, and body 110 belows of each terminal 11 also are extended with contact site 113 and inserting part 114 at a distance of suitable distance respectively, wherein this inserting part 114 has the inwall that interference dummy slider 1141 can supply the caulking groove 21 of embedding connector body 2 (in addition with reference to figure 6), and the below of this inserting part 114 is inboard and have recess 1142 and can be convenient to being pivoted of connector backshell (figure not showing), the interior side-lower of aforementioned contact site 113 then has blade 1131, when flexible circuit board (figure does not show) can be gone in the flexible circuit board by these blade 1131 intercalations when connector body 2 is gone in intercalation;

It is characterized in that:

The outside, below of the contact site 113 of each terminal 11 that this strip 10 is linked links backplate 121; and extend suitable lengths and link with a floor 12 respectively by this each backplate 121; and then this backplate 121 has protective effect with floor 12 when the roller of automation processing is carried operation; the contact site 113 that prevents terminal 11 is colluded card by the burr of roller and produces distortion and cause defective products, can guarantee the quality of product relatively.

Moreover aforesaid backplate 121 is to cooperate the default mould that cuts of automation once to cut off with strip 10 simultaneously when the processing operation is finished automatically with floor 12, does not therefore influence the automated job program.

Claims

A kind of material-strap structure of cover-lifting type FPC terminal is the integrated punching moulding, and it includes:

Strip has some location holes and has some connecting portions in order to be connected with the top predetermined position of plurality of terminals respectively;

Plurality of terminals, its top predetermined position is connected with strip, one side of its body top has the weld part of the weld job that can be convenient to cooperate the SMT automation, and the body of each terminal below also is extended with contact site and inserting part at a distance of suitable distance respectively, wherein this inserting part has the interference dummy slider of the inwall of the caulking groove that can supply the embedding connector body, and the below of this inserting part is inboard and have and can be convenient to the recess that connector backshell is pivoted, and the interior side-lower of aforementioned contact site then has blade;

It is characterized in that: the outside, the below of the contact site of each terminal that this strip linked links backplate, and is extended suitable length and linked with a floor respectively by this each backplate.