CN209896294U

CN209896294U - Terminal material belt

Info

Publication number: CN209896294U
Application number: CN201920885204.6U
Authority: CN
Inventors: 谢志诚; 胡雪萍; 侯旺桂; 胡安青; 赵春阳
Original assignee: Jiangxi Dingduan Precision Technology Co Ltd
Current assignee: Jiangxi Dingduan Precision Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-01-03
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a terminal material area, it is including platelike portion, platelike portion is including a plurality of waste material districts and a plurality of stitch district, the outside extension in one side in stitch district has the conductive part, stitch district and conductive part can form the terminal. The utility model discloses a platelike portion not only plays temporary connection fixed action to the terminal, and the stitch district of platelike portion also is a component part of terminal, through die-cut back, stitch district and the conductive part of its one side form the terminal jointly, can directly reduce the loss of material from this, and invalid electroplating area reduces, can directly reduce the manufacturing cost of terminal from this, promotes the competitiveness of VGA interface.

Description

Terminal material belt

Technical Field

The utility model relates to an electric connector field especially relates to a terminal material area.

Background

Vga (video Graphics array), a video Graphics array, is a video transmission standard using analog signals that was introduced by IBM in 1987 along with PS/2, and has the advantages of high resolution, fast display speed, rich colors, etc. at that time, it has been widely used in the field of color displays. Hot plug is not supported, and audio transmission is not supported.

The VGA 15 Pin connector interface is an interface for outputting analog signals on a display card, and is characterized in that: there are 15 pins in total, divided into three rows of five, in which, in addition to 2 nc (not connect) signals, 3 display data buses and 5 GND signals, 3 RGB color component signals are more important, and 2 HSYNC pins and VSYNC pins for scanning synchronization signals.

The plate-shaped part of the existing terminal material belt is only used for temporarily connecting and fixing a plurality of terminals, after the terminals are assembled, the plate-shaped part of the terminal material belt is discarded immediately, the material loss of the terminal material belt is large, the terminal material belt is electroplated before being punched, the area of the plate-shaped part of the terminal material belt is large, the electroplating cost is high, the VGA interface cost is high finally, and the competitiveness is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in how to reduce the manufacturing cost of terminal.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

the terminal material belt comprises a plate-shaped portion, wherein the plate-shaped portion comprises a plurality of waste material areas and a plurality of pin areas, a conductive portion extends outwards from one side of each pin area, and terminals can be formed by the pin areas and the conductive portions.

In a preferred embodiment, the scrap region and the stitch region are spaced apart.

In a preferred embodiment, the conductive part comprises a fixing part and a patch part, and the fixing part and the patch part are sequentially arranged along a direction away from the plate-shaped part.

In a preferred embodiment, two sides of the fixing portion are provided with an abutting portion protruding outwards.

In a preferred embodiment, the abutting portion includes a first abutting portion, a second abutting portion and a third abutting portion, the first abutting portion, the second abutting portion and the third abutting portion are sequentially arranged along a direction close to the plate-shaped portion, and widths of widest positions of the first abutting portion, the second abutting portion and the third abutting portion are sequentially increased.

In a preferred embodiment, the abutting portion is arc convex.

In a preferred embodiment, the patch part has a cylindrical shape.

In a preferred embodiment, the waste zone is further provided with a pilot hole.

The utility model has the advantages that:

the utility model discloses a platelike portion not only plays temporary connection fixed action to the terminal, and the stitch district of platelike portion also is a component part of terminal, through die-cut back, stitch district and the conductive part of its one side form the terminal jointly, can directly reduce the loss of material from this, and invalid electroplating area reduces, can directly reduce the manufacturing cost of terminal from this, promotes the competitiveness of VGA interface.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of a terminal material strip according to an embodiment of the present invention;

fig. 2 is an isometric view of a terminal strip of material according to an embodiment of the present invention;

fig. 3 is a schematic view of terminals formed after punching of the terminal material tape according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which function is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and fig. 2, fig. 1 is a front view of a terminal material strap 1 according to an embodiment of the present invention, fig. 2 is an isometric view of a terminal material strap 1 according to an embodiment of the present invention, the terminal material strap 1 according to the present embodiment includes a plate portion 11, the plate portion 11 includes a plurality of stitch areas 111 and a plurality of waste areas 112, the stitch areas 111 and the waste areas 112 are arranged at intervals, a conductive portion 12 extends outwards from a lower side of the stitch areas 111, after the terminal material strap 1 is cut off, the waste areas 112 are separated from the stitch areas 111, the stitch areas 111 are connected with the conductive portion 12 to form a terminal 2 (refer to fig. 3), in order to ensure accurate positioning of the terminal material strap 1 in a production process, and simultaneously ensure quality of the stitch areas 111, positioning holes 113 of the plate portion 11 are arranged in the waste areas 112.

Thus, a part of the plate-like portion 11 (the pin area 111) becomes a component of the terminal 2, and the plate-like portion 11 is not cut out completely as scrap at the time of punching, so that the material can be saved and the production cost can be reduced.

The conductive part 12 includes a fixing part 121 and a patch part 122, the fixing part 121 and the patch part 122 are sequentially disposed along a direction away from the plate-shaped part 11, the fixing part 121 is used for clamping and fixing the terminal 2 and the insulating seat of the VGA interface, for this purpose, two sides of the fixing part 121 are provided with a holding part protruding outwards, the width of the widest position of the holding part is greater than the width of the patch opening of the insulating seat of the VGA interface, and thus the terminal 2 can be clamped and fixed on the insulating seat of the VGA interface. In order to smoothly insert the terminal 2 into the socket of the insulating base of the VGA interface, the abutting part is arc convex.

In order to smoothly plug the terminal 2 into the socket of the insulating socket of the VGA interface step by step, the abutting portion includes a first abutting portion 123, a second abutting portion 124 and a third abutting portion 125, the first abutting portion 123, the second abutting portion 124 and the third abutting portion 125 are sequentially arranged along the direction close to the plate-shaped portion 11, and the widths of the widest positions of the first abutting portion 123, the second abutting portion 124 and the third abutting portion 125 are sequentially increased.

The patch section 122 is used for electrical connection with mating terminals, and the shape of the patch section 122 is substantially cylindrical.

Referring to fig. 3, fig. 3 is a schematic view of the terminals 2 formed after the terminal material tape is die-cut according to an embodiment of the present invention, each of the terminals 2 has a slightly different shape, but includes a pin area 111 and a conductive portion 12, wherein the pin area 111 is used for electrically connecting with an electric wire.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications and substitutions without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. The terminal material belt is characterized by comprising a plate-shaped portion, wherein the plate-shaped portion comprises a plurality of waste material areas and a plurality of pin areas, a conductive portion extends outwards from one side of each pin area, and the pin areas and the conductive portions can form terminals.

2. The terminal strip of claim 1, wherein said scrap region and said stitch region are spaced apart.

3. The terminal strip of claim 1, wherein said conductive portion comprises a fixing portion and a connecting portion, said fixing portion and said connecting portion being sequentially disposed in a direction away from said plate portion.

4. The terminal tape of claim 3, wherein two sides of the fixing portion are provided with an outwardly protruding abutting portion.

5. The terminal material tape of claim 4, wherein the abutting portion comprises a first abutting portion, a second abutting portion and a third abutting portion, the first abutting portion, the second abutting portion and the third abutting portion are sequentially arranged along a direction close to the plate-shaped portion, and widths of widest positions of the first abutting portion, the second abutting portion and the third abutting portion are sequentially increased.

6. The terminal strip of claim 4, wherein said holding portion is arc-convex.

7. The terminal strip of claim 3, wherein said patch section is cylindrical.

8. The terminal strip of any one of claims 1 to 7, wherein the waste region is further provided with a locating hole.