CN201985292U

CN201985292U - Narrow body D-sub fish fork terminal

Info

Publication number: CN201985292U
Application number: CN2011200118630U
Authority: CN
Inventors: 郑春平
Original assignee: DONGGUAN CHANGHUNG HARDWARE PRODUCTS Co Ltd
Current assignee: DONGGUAN CHANGHUNG HARDWARE PRODUCTS Co Ltd
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2011-09-21
Anticipated expiration: 2021-01-14

Abstract

The utility model relates to a narrow body D-sub fish fork terminal, which comprises an iron casing, a plastic cement body, a plastic cement back cover, terminals, fish forks and a hexagon nut, wherein the iron casing is arranged outside the plastic cement body, the back side of the plastic cement body is provided with the plastic cement back cover, a plurality of terminals penetrate into the plastic cement body and penetrate out from the plastic cement back cover, both sides of the back end of the iron casing are respectively provided with the fish forks, and in addition, the hexagon nut is adopted for locking the iron casing, the plastic cement body and the fish forks. Compared with the prior art, the narrow body D-sub fish fork terminal has the advantages that when the narrow body D-sub fish fork terminal is adopted, the terminals are tightly and stably matched with the plastic cement body, the looseness and the retraction of the conductive terminals are effectively prevented, the occurrence of problems such as high pin skewing rate, different heights of outwards leaked parts of the conductive terminals and the like is reduced, in addition, the narrow body D-sub fish fork terminal is connected with a printed circuit board through a fish fork clamp, the product is ensured to be more reliable when being used by a user, the convenience and the stability of the line welding of the product are ensured, and the product defect caused by overflowing of soldering tin onto the butt insertion part of the casing during the annular soldering during the product processing is effectively prevented.

Description

Narrow body D-sub harpoon terminal

Technical field

The utility model relates to a kind of electrical connection, specifically is meant narrow body D-sub harpoon terminal.

Background technology

Electric connector commonly used is now formed by insulating body, housing and metal terminal assembly, the fixture of electric connector is four angles of housing, its socle is straight, run into circuit substrate if any external factor, circuit connector is jumped out from circuit substrate, in addition, just be soldered on the circuit substrate if the circuit connector of this structure is not inserted into the position at bonding wire the time, circuit connector will be crooked, thereby cause failure welding, the quality that causes the difficulty of processing height of bonding wire and be difficult to guarantee process influences the normal use of electric connector.

The utility model content

The utility model has overcome above-mentioned shortcoming, and a kind of processing characteristics height, narrow body D-sub harpoon terminal that product reliability is good are provided, and the technical scheme of being taked is as follows.

Narrow body D-sub harpoon terminal, comprise iron-clad, plastic cement main body, plastic cement bonnet, terminal, harpoon, hex nut, described iron-clad is arranged on outside the described plastic cement main body, be provided with the plastic cement bonnet at described plastic cement main body rear side, many butts is arranged in the plastic cement main body, and terminal passes from the plastic cement bonnet, and described iron-clad is respectively equipped with harpoon in the both sides of rear end, and adopts hex nut with iron-clad, plastic cement main body and harpoon locking.

As improvement of the technical scheme, the rear end of iron-clad has annular protruding rib, adopts hex nut that plastic cement main body and harpoon are locked on this annular protruding rib.

Compare with prior art, adopt narrow body D-sub harpoon terminal of the present utility model, terminal cooperates closely with the plastic cement main body, stablizes, prevented that effectively the conducting terminal pine from moving back, reduced the not generation of first-class problem of part height that leaks outside of oblique needle rate height, conducting terminal, and link to each other with printed substrate by harpoon folder, guarantee that product is more reliable when the client uses, guarantee the convenience of product bonding wire and stable, prevent effectively that product scolding tin when the boxing of processing from can overflow and cause that to inserting the position product is bad to shell.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the rearview of Fig. 1.

Fig. 4 is the right view of Fig. 1.

Embodiment

Below in conjunction with specification drawings and specific embodiments the utility model is described further.

Arrive shown in Figure 4 as Fig. 1, narrow body D-sub harpoon terminal provided by the utility model comprises iron-clad 4, plastic cement main body 1, plastic cement bonnet 2, terminal 3, harpoon 5, hex nut 6, described iron-clad 4 is arranged on outside the described plastic cement main body 1, be provided with plastic cement bonnet 2 at described plastic cement main body 1 rear side, many butts 3 is arranged in the plastic cement main body 1, and terminal 3 passes from plastic cement bonnet 2, described iron-clad 1 is respectively equipped with harpoon 5 in the both sides of rear end, the rear end of iron-clad 4 has annular protruding rib 41, adopts hex nut 6 that plastic cement main body 1 and harpoon 5 are locked on this annular protruding rib 41.

In said structure, harpoon 5 can guarantee that the client is more reliable when using product, guarantees the convenience of product bonding wire and stable, and annular protruding rib 41 can prevent effectively then that product scolding tin when the boxing of processing from can overflow and cause that to inserting the position product is bad to shell.

For a person skilled in the art, can obtain other various corresponding changes and distortion, and these all changes and distortion all belong to protection category of the present utility model according to structure and the principle that the utility model disclosed.

Claims

1. narrow body D-sub harpoon terminal, it is characterized in that: comprise iron-clad, plastic cement main body, plastic cement bonnet, terminal, harpoon, hex nut, described iron-clad is arranged on outside the described plastic cement main body, be provided with the plastic cement bonnet at described plastic cement main body rear side, many butts is arranged in the plastic cement main body, and terminal passes from the plastic cement bonnet, and described iron-clad is respectively equipped with harpoon in the both sides of rear end, and adopts hex nut with iron-clad, plastic cement main body and harpoon locking.

2. narrow body D-sub harpoon terminal according to claim 1, it is characterized in that: the rear end of iron-clad has annular protruding rib, adopts hex nut that plastic cement main body and harpoon are locked on this annular protruding rib.