JP2592261Y2 - Connector terminal with carrier - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a low-cost connector terminal 1 with a carrier which can be separated by a small force (shearing force), has no assembly trouble in a later process, and does not generate extra waste.

[0002]

2. Description of the Related Art Conventionally, when a connector terminal 2 'is pressed by a progressive die, a carrier (joint) 8' having a structure as shown in FIG. Had been provided. The carrier 8 'is formed by pressing the joint between the terminal and the carrier lead 9' so as to separate it from the connector terminal 2 'which will be a product later. 'Was needed. When the connector terminal 1 'with carrier is separated and cut,
The carrier 8 ', the lead 9' and the connector terminal 2 'are shown in FIG.
(B). When separating and cutting, the terminal side is slightly cut away from the terminal side to protect it from cutting. In addition, cutting is performed at a position away from the lead 9 'side and the side surface of the lead. Therefore, as shown in FIG. 3B, minute projections 10 'and 11' are left on the connector terminal side and the lead side on the terminal side surfaces. The projections 10 'and 11' often cause troubles such as difficulty in insertion or insufficient insertion in the assembling step of inserting and holding the terminal in the housing. Further, when the pitch between the terminals 2 is reduced with the fine pitch, the gap 12 'between the minute projections may hinder the fine pitch, which may hinder the fine pitch. Further, the necessary gap 12 'between the terminal and the carrier-side lead is completely wasteful as a press material. That is, there is a disadvantage that the width of the gap × the width of the pressed material × the plate thickness of the pressed material is discarded as extra waste, thereby increasing the cost of the terminal.

[0003]

According to the present invention, as a result of intensive studies to solve these drawbacks, such a gap 1 has been found.
No 2 'extra waste and no assembly trouble in the post process
The purpose of the present invention is to provide a connector terminal 1 with a carrier which can be separated with a slight force. The first point is that a joint between the carrier 8 and the connector terminal 2 is a half cut for separation. A connector terminal with a carrier, comprising a portion 5 and a communication portion 6 provided therebelow. Second, since the joint between the carrier 8 and the connector terminal 2 is a connector terminal 1 with a carrier characterized by comprising a notch portion 7 for separation and a connecting portion 6 provided therebelow, The separation can be performed by applying only a small force to the portion 5 and the notch portion 7.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a connector terminal 1 with a carrier according to the present invention will be described.
Will be described in detail with reference to the accompanying drawings. FIG.
(A) is the first connector terminal 1 with a carrier of the present invention.
FIG. 3 is a perspective view of the embodiment, in which a connector terminal 2 on the product side and a lead on the carrier 8 are joined. FIG.
FIG. 2B is a cross-sectional view taken along line AA ′ of FIG. FIG.
FIG. 1C is a partial cross-sectional view of FIG. When pressing with a progressive die, the carrier 8
And the connector terminal 2 are constituted by a half cut portion 5 for separation and a connecting portion 6 provided below the half cut portion 5.
As is clear from FIG. 1C, the carrier 8 is connected to the connector terminal 2 at an angle of about 30 °. FIG.
(A) is the second connector terminal 1 with a carrier of the present invention.
FIG. 3 is a perspective view of the embodiment, in which a connector terminal 2 on the product side and a lead on the carrier 8 are joined. FIG.
(B) is a perspective view of the connector terminal with carrier 1 of the present invention separated from the connector terminal 2 on the product side and the carrier 8. FIG. 2C is an enlarged perspective view of a portion A in FIG. The joint between the connector terminal 2 on the product side and the carrier lead 9 is joined without any gap. At the time of press working with a progressive die, the joint between the carrier 8 and the connector terminal 2 is formed of a V-groove-shaped notch 7 so that the carrier 8 and the connector terminal 2 can be separated with a slight force. I have. With the above structure, if a slight force F (shearing force) is applied to the half-cut portion 5 and the notch portion 7 from above, the connector terminal 1 with carrier can be separated into the connector terminal 2 and carrier 8. It is possible.

The shape of the connector terminal 1 with a carrier, the half-cut portion 5, and the V-groove-shaped notch portion 7 have been described as typical examples, but the present invention is not limited thereto. Furthermore, it goes without saying that various modifications are included within the scope of the present invention in design.

[0006]

As described above, according to the connector terminal 1 with a carrier of the present invention, it is possible to separate them with a slight force (shear force). Eliminates trouble in the assembly process in the post-process. Conventionally, discarded as waste,
The width of the gap between the terminal and the lead × the width of the press material × the plate thickness of the press material is 0, which is an excellent effect that no extra waste is produced and the cost is low, so that its industrial value is very large.

[Brief description of the drawings]

FIG. 1 (a) is a connector terminal with a carrier of the present invention.
1 is a perspective view according to a first embodiment; FIG. 2B is a cross-sectional view taken along the line AA ′ of FIG. FIG. 2C is a partial cross-sectional view as viewed from the side of FIG.

FIG. 2 (a) is a connector terminal with a carrier of the present invention.
Perspective view according to a second embodiment of 1. (B) shows the connector terminal 1 with a carrier of the present invention, the carrier 8 and the connector terminal 2;
FIG. FIG. 2C is an enlarged perspective view of a portion A in FIG.

FIG. 3 (a) is a conventional connector terminal with a carrier.
Perspective view of one '. (B) is a perspective view of the conventional connector terminal with carrier 1 'separated into a carrier 8' and a connector terminal 2 '.

[Description of Signs] 1 , 1 'Connector terminal with carrier 2, 2' Connector terminal 5 Half cut portion 6 Connecting portion 7 Notch portion 8, 8 'Carrier 9, 9' Lead 10 ', 11' Projection 12 'Gap F force (shear force)

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hideharu Kajizuka 2-12-8 Shimoodanaka, Nakahara-ku, Kawasaki City, Kanagawa Prefecture Inside the Oki Electric Cable Co., Ltd. (72) Inventor Hideo Nishizawa 4893 Takai, Takayama-mura, Kamitakai-gun, Nagano Prefecture Examiner, Yokohama Densan Precision Co., Ltd. Shun Umezawa (56) References JP-A-62-12083 (JP, A) (58) Fields investigated (Int. Cl. ⁶ , DB name) H01R 13/02 H01R 43 / 16

Claims (2)

(57) [Scope of request for utility model registration] 1. A connector terminal with a carrier, wherein a joining portion between a carrier 8 and a connector terminal 2 comprises a half-cut portion 5 for separation and a connecting portion 6 provided therebelow. 2. A connector terminal with a carrier, wherein a joining portion between the carrier 8 and the connector terminal 2 comprises a notch portion 7 for separation and a connecting portion 6 provided below the notch portion.