CN201985348U

CN201985348U - Novel D-SUB (subminiature) connector terminal

Info

Publication number: CN201985348U
Application number: CN2011200118908U
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

A novel D-SUB (subminiature) connector terminal comprises a plastic upper main body, a plastic lower main body, an upper iron casing, a lower iron casing, terminals, a hexagon nut and a copper cylinder. The plastic lower main body is arranged at the back side of the plastic upper main body. A plurality of terminals penetrate through the plastic upper main body and straightly extend out of the plastic lower main body. The upper iron casing and the lower iron casing are arranged outside of a plastic main body. Annular rib plates are arranged at the rear end of the upper iron casing and the front end of the lower iron casing. The rear end of the upper iron casing and the front end of the lower iron casing are matched with and in threaded connection with the copper cylinder through the hexagon nut at two sides of the copper cylinder. Compared with the prior art, two sides of a novel D-SUB inserting board type connector protrude and extend backwards to form the copper cylinder to realize a quick 'fool proof' installation. Furthermore, the copper cylinder is connected with a printed circuit board through a fish fork, thereby ensuring a product to be more reliable when in use, and guaranteeing a bonding wire of the product to be convenient and stable. An iron casing can effectively avoid the fact that solder tin spills on inserting portion of a casing during circumference weld of processing of the product so that a defective product is prevented.

Description

Novel D-SUB bonder terminal

Technical field

The utility model relates to a kind of electrical connection, specifically is meant novel D-SUB bonder terminal.

Background technology

The D-SUB bonder terminal of existing use, its harpoon is made separately mostly, need adopt nut to be fixed on plastic cement main body or the iron-clad separately, himself structural form is huge and take sizable space of electronic product, has strengthened the electronic product profile undoubtedly, this and existing electronic product is light, thin, short and small development trend is disagreed, and manufacturing procedure complexity, therefore the high enterprise of cost is necessary existing electric connector is transformed, to satisfy the demand.

The utility model content

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

Novel D-SUB bonder terminal, comprise main body under main body on the plastic cement, the plastic cement, upper iron shell, following iron-clad, terminal, hex nut and copper post, be provided with main body under the plastic cement at main body rear side on the described plastic cement, many butts is arranged on the plastic cement and also directly passes main body under the plastic cement to extension in the main body, upper iron shell and following iron-clad are arranged on outside the described plastic cement main body, the front end of the rear end of upper iron shell and following iron-clad all is provided with the ring-type floor, both in both sides by hex nut and copper post threaded.

As improvement of the technical scheme, the rear end of copper post has the harpoon structure.

Further, the afterbody of harpoon has expansion joint.

Compare with prior art, adopt D-SUB board plug type connector of the present utility model, its both sides protrude out all backwards and are provided with the copper post, so that the realization of borrowing " fool proof " is fast installed, and the copper post links to each other with printed substrate by harpoon, guarantee that product is more reliable when the client uses, guarantee the convenience of product bonding wire and stable, and iron-clad can prevent effectively that product scolding tin when the boxing of processing from can overflow and causes 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 vertical view of Fig. 1.

Fig. 3 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 3 as Fig. 1, novel D-SUB bonder terminal, comprise main body 1 on the plastic cement, main body 2 under the plastic cement, upper iron shell 3, following iron-clad 4, terminal 5, hex nut 6 and copper post 7, be provided with main body 2 under the plastic cement at main body 1 rear side on the described plastic cement, many butts 5 is arranged on the plastic cement and also directly passes main body 2 under the plastic cement to extension in the main body 1, upper iron shell 3 and following iron-clad 4 are arranged on outside the described plastic cement main body 1, the front end of the rear end of upper iron shell 3 and following iron-clad 4 is respectively equipped with ring-type floor 31 and ring-type floor 41, both pass through hex nut 6 and copper post 7 threaded in both sides, the rear end of copper post 7 has harpoon 71, and the afterbody of harpoon 71 also has expansion joint 72.

Ring-type floor 31 and ring-type floor 41 can 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.And can realize fast " fool proof " installation by copper post 7, and copper post 7 passes through harpoon 71 and expansion joint 72 links to each other with printed substrate, guarantees that product is more reliable when the client uses.

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. novel D-SUB bonder terminal, it is characterized in that: comprise main body under main body on the plastic cement, the plastic cement, upper iron shell, following iron-clad, terminal, hex nut and copper post, be provided with main body under the plastic cement at main body rear side on the described plastic cement, many butts is arranged on the plastic cement and also directly passes main body under the plastic cement to extension in the main body, upper iron shell and following iron-clad are arranged on outside the described plastic cement main body, the front end of the rear end of upper iron shell and following iron-clad all is provided with the ring-type floor, both in both sides by hex nut and copper post threaded.

2. novel D-SUB bonder terminal according to claim 1, it is characterized in that: the rear end of copper post has the harpoon structure.

3. novel D-SUB bonder terminal according to claim 2, it is characterized in that: the afterbody of harpoon has expansion joint.