CN201417840Y - Terminal discharging structure - Google Patents

Abstract

The utility model relates to the technical field of electrical connectors, and particularly to a terminal manufacturing structure of an electrical connector. It is to arrange and distribute adjacent terminals on the same material strip according to the pitch of the material strip; and adjacent terminals on different material strips are relatively staggered and formed, and adjacent terminals on different material strips are formed within the pitch range of the material strip. Different material strips are punched and formed from the same sheet material, and the material strips on the sheet material are punched in pairs. The utility model relatively and staggers the terminals of different material strips, and forms them within the pitch range of the material strip. This structure can effectively save terminal arrangement space, achieve material saving, and the step pitch of the material strip is formed to ensure automated production and improve productivity; multiple pairs of material strips can be formed on the sheet material at the same time, which increases production capacity, and the terminals on the sheet material can be packaged and electroplated at the same time, saving packaging costs and electroplating time, and there are connecting strips between the terminals to effectively prevent the terminals from being damaged during the packaging and electroplating process.

Description

A terminal layout structure

Technical field:

The utility model relates to the technical field of electrical connectors, in particular to a terminal manufacturing structure of the electrical connector.

Background technique:

Electrical connectors, which can be quickly plugged in, have been widely used in electronic products, especially computers and communication equipment. The electrical connector mainly includes an insulating body, terminals and a housing. The terminals are punched and formed on a strip and can be assembled in rows. However, due to the unsatisfactory distribution of terminals, structural design, and arrangement of strips, the traditional terminal processing results in more processing waste and low productivity, so it is necessary to improve it.

In view of the lack and inconvenience of the above-mentioned conventional connector terminal production, the applicant adheres to the spirit of research, innovation and excellence, and uses his professional vision and professional knowledge to develop a wide range of applications, in line with industrial utilization value and can be used. A terminal layout structure that effectively improves productivity.

Invention content:

The purpose of the utility model is to provide a terminal discharge structure with reasonable structure design and effective saving of discharge space.

Another purpose of the utility model is to provide a terminal discharge structure suitable for industrial processing and improving the processing flow.

In order to achieve the above object, the utility model adopts the following technical solutions:

A terminal discharge structure, the adjacent terminals on the same strip are arranged and distributed according to the step distance of the strip; while the adjacent terminals on different strips are relatively dislocated, and the adjacent terminals on different strips are in the Forming within the step range.

Different material strips are punched and formed from the same plate, and the material strips on the plate are punched in pairs.

Different material strips opposite to each other are connected by a connection belt, and the connection belt just forms a separation belt between adjacent terminals on the same material belt, forming a surrounding terminal.

Compared with the prior art, the utility model molds the terminals of different material strips in relative dislocation, and forms them within the range of the step distance of the material strips. This structure can effectively save the terminal arrangement space, achieve material saving, and the step distance of the material strips Molding can ensure automatic production and improve productivity.

Another advantage of the utility model is that multiple pairs of strips can be formed on the board at the same time, which improves the production capacity. The terminals on the board can be packaged and electroplated at the same time, saving packaging costs and electroplating time, and there are connecting strips between the terminals. Effectively prevent terminals from being damaged during packaging and plating.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is that the belt of the utility model separates and assembles schematic diagram;

Accompanying drawing 3 is the structure diagram of the assembled terminal of the utility model.

Detailed ways:

In order to enable the review committee to have a further understanding of the purpose, features and functions of the present utility model, the preferred embodiments are hereby given in detail with the accompanying drawings as follows:

First please refer to Fig. 1 and Fig. 2, which are structural schematic diagrams of a preferred embodiment of the present utility model. The present utility model is related to a terminal discharge structure, including a plate 100, and four material strips are stamped on the plate. 10. The adjacent terminals 20 on the same strip 10 are arranged and distributed according to the step distance of the strip; while the adjacent terminals 20 on different strips are opposite and misplaced, and the adjacent terminals on different strips are in the step of the strip. Forming within the distance range.

The strips 10 are punched in pairs on the plate, and the quantity can be two, four, six, eight, etc., thereby increasing the production capacity and realizing the simultaneous processing of multiple strips on one plate, and forming the same or different strips on each strip. Terminals, preferably terminals of the same specification, adjacent terminals 20 on the same strip 10 are arranged and distributed according to the step pitch of the strip, so as to meet the needs of automated production and assembly.

In this embodiment, different material strips 10 opposite to each other are connected by connecting strips 30 when they are processed and formed to form a whole, which has a good structure and is not easily deformed, which is beneficial to subsequent packaging and electroplating work, and realizes simultaneous packaging and electroplating of all terminals. Save packaging cost and plating time, improve product economy. The connection strip 30 just forms a separation strip between adjacent terminals on the same strip, and together with the strip, the terminals form an encircling ring. In this way, the connection strip 30 can also play a protective role, that is, to protect the terminal 20 during subsequent packaging and electroplating work. No damage, ensure quality. As shown in FIG. 2 , during assembly, the connection between the connecting strip 30 and the material strip 10 can be cut to separate different material strips and terminals for independent assembly, that is, a single row of material strips can be assembled.

As shown in FIG. 1, relative to the formed two terminals 20, the fixed part 21 of the terminal is relatively dislocated and parallel, and the contact part 22 of the terminal is extended and bent from the side of the fixed part to form an integral structure with the fixed part. The bending range of the contact part and The size is set according to the actual working performance requirements, and there is no limitation here. It is only necessary to ensure that adjacent terminals on different strips are formed within the step distance of the strips, thereby meeting the requirements of automatic assembly.

As shown in FIGS. 2 and 3 , the adjacent terminals 20 on different strips are exactly a pair of used terminals, which are integrated on the same connector. At this time, the two ends are oppositely inserted into the insulating body 40 of the connector, and the contact portions of the two terminals are guaranteed to be exposed in the insertion holes of the insulating body 40 to realize external electrical connection.

After the effective discharge design of the utility model, multiple pairs of strips can be formed on the plate at the same time, which improves the production capacity. The terminals on the plate can be packaged and electroplated at the same time, saving packaging costs and electroplating time, and there is a connection between the terminals. With separation, effectively avoid terminal damage during packaging and plating process.

Claims (4)

1, a kind of terminal discharging structure is characterized in that: the terminals of adjacent (20) on the same strip (10) is pressed the step pitch arranged distribution of strip; Moulding and the moulding in the step pitch scope of strip of the terminals of adjacent on the different strip and the terminals of adjacent on the different strips (20) misplaces relatively.

2, a kind of terminal discharging structure according to claim 1 is characterized in that: different strips are by same sheet material (100) punch forming, the paired punching out of strip on the sheet material (100).

3, a kind of terminal discharging structure according to claim 1 and 2 is characterized in that: have connecting band (30) to connect between the relative different strips of terminal, connecting band (30) forms the dividing strip between the terminals of adjacent on the same strip just, forms and surrounds terminal.

4, a kind of terminal discharging structure according to claim 1 is characterized in that: the terminals of adjacent on the different strips (20) is a pair of use terminal just, is incorporated into on a connector.

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