CN201332160Y

CN201332160Y - Electric connector with terminal positioning

Info

Publication number: CN201332160Y
Application number: CNU2008201845359U
Authority: CN
Inventors: 李国基; 林景皇
Original assignee: DRAGONSTATE Tech Co Ltd
Current assignee: Concraft Holding Co Ltd
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2009-10-21
Anticipated expiration: 2018-12-30

Abstract

An electrical connector with terminal positioning includes an insulating body, a positioning member, and a plurality of conductive terminals, wherein the contact portion of the conductive terminal is embedded in the tongue of the insulating body, and the inclined portion of the conductive terminal is embedded in the positioning member. Therefore, when the contact portion and the inclined portion are further bent, the conductive terminals can also maintain a high degree of alignment and flatness.

Description

Electric connector with terminal position

Technical field

The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector with terminal position.

Background technology

General as electronic products such as personal computer, video screens, most likely electric connector for socket is set, to do the transmission of a signal with the equipment of periphery in casing inside.Yet, along with the prosperity of information, the volume of transmitted data between electronic product and ancillary equipment is more and more higher, for example HDMI (High Definition Multimedia Interface) (HDMI) largest image rate of data signalling 8.16 (Gbit/s), therefore the number of conducting terminal is more and more, and the electromagnetic interference between terminal is also serious relatively.

Because the number of terminal increases, alignment and evenness between all terminals are hard to keep more, if can't keep alignment and evenness accurately, then can cause the generation of defective products when terminal is assembled.In addition, in order to reduce the electromagnetic interference between terminal, have the existing practice to be staggered up and down, yet this kind practice can influence the alignment and the evenness of terminal ends for stage casing part with terminal.Moreover existing terminal 90 is spent bends terminal is fixed in the practice of insulating body, also can influence the quality of transmission.

Therefore, main purpose of the present utility model is to provide a kind of electric connector with terminal position, to improve the problems referred to above.

The utility model content

Take a broad view of the above, existing technology can't keep good alignment, planarization and transmission quality to the electric connector of high-transmission amount and multiterminal subnumber today.Therefore, the purpose of this utility model is to provide a kind of electric connector with terminal position, its contact site and rake with conducting terminal is imbedded moulding (insert molding) respectively in an insulating body and keeper, no matter so its number of conducting terminal what, bending or staggered all can keep good alignment and planarization.

To achieve the above object, the utility model provides a kind of electric connector with terminal position, comprises: an insulating body, positioning piece, a plurality of conducting terminal, with a shielding casing.

This insulating body comprises: a base portion and a hyoplastron.This base portion has a front end face, reaches a rear end face with respect to this front end face, and this hyoplastron extends along a combinations of directions from this front end face.

A plurality of conducting terminals, each conducting terminal comprises: a contact site and a rake.This contact site is imbedded and is taken shape in this hyoplastron.This rake is gone out along an incline direction diagonally extending by an end of this contact site, and at least a portion of this rake is imbedded and taken shape in this keeper.

This shielding casing is mounted on the periphery of this insulating body.

Therefore, the utility model is imbedded by the contact site of conducting terminal and is taken shape in this hyoplastron, rake is imbedded and is taken shape in keeper, can make whole conducting terminal keep good alignment and planarization, therefore can be plugged in technology such as insulating body with respect to prior art with terminal, improve the yield between conducting terminal and insulating body.

And form an obtuse angle between rake and this contact site, and can keep good transmission quality.And can be between this rake and this contact site according to different specifications the required angle of bending, do not need to increase extra cost of manufacture, and via the alignment and the planarization that also do not influence after the bending between terminal.

In addition, and because conducting terminal, keeper, and insulating body between be combined into an assembly, therefore follow-up with its step that is assembled in shielding casing also completely fast with easy, and can save the time of making.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the stereogram with electric connector of terminal position of the present utility model;

Fig. 2 is the unit assembly drawing with electric connector of terminal position of the present utility model;

Fig. 3 be insulating body of the present utility model, keeper, with the stereogram of conducting terminal;

Fig. 4 is the stereogram of terminal plate of the present utility model and keeper; And

Fig. 5 is the stereogram of another embodiment of conducting terminal of the present utility model.

Wherein, Reference numeral

Electric connector 1000 with terminal position

Insulating body 100

Base portion 110

Front end face 111

Rear end face 112

Hyoplastron 120

Keeper 200

Conducting terminal 300,300a

Contact site 310,310a

Contact-making surface 311,311a

Rake 320,320a, 320b

Installation portion 330

Module housing 400

Shielding casing 500

Open front 510

After-opening 520

Plant space 530

Terminal plate 600

Connect plate 610,620

Bearing of trend D1

Combinations of directions D2

Incline direction D3

Datum level S1

Embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:

See also Fig. 1 to Fig. 3, Fig. 1 is the stereogram with electric connector of terminal position of the present utility model, Fig. 2 is the unit assembly drawing with electric connector of terminal position of the present utility model, Fig. 3 be insulating body of the present utility model, keeper, with the stereogram of conducting terminal.The electric connector 1000 that the utlity model has terminal position comprises an insulating body 100, positioning piece 200, a plurality of conducting terminal 300, a module housing 400 and a shielding casing 500.

Insulating body 100 comprises a base portion 110, reaches a hyoplastron 120.Base portion 110 has a front end face 111, a rear end face 112 with respect to front end face 111, and wherein front end face 111 and rear end face 112 are parallel and extend along a bearing of trend D1.Hyoplastron 120 extends along a combinations of directions D2 from front end face 111.

Each conducting terminal 300 comprises a contact site 310, a rake 320, reaches an installation portion 330.Contact site 310 is imbedded and is taken shape in hyoplastron 120, and contact site 310 has a contact-making surface 311, and contact-making surface 311 is exposed to hyoplastron 120.In present embodiment, end electric terminal 300 can comprise contact site 310a in addition, and the contact-making surface 311a of contact site 310a exposes the bottom surface of hyoplastron 120, and the contact-making surface 311 of contact site 310 exposes the end face of hyoplastron 120.Contact site 310 can be staggered with contact site 310a.

Rake 320 is by an end of contact site 310 D3 diagonally extending and going out along inclined direction, and at least a portion of rake 320 is imbedded and taken shape in keeper 200.

Form an obtuse angle between rake 320 and the contact site 310, therefore can more can keep good transmission quality with respect to the bending of prior art right angle.And 310 of rake 320 and contact sites can be according to different specifications the required angle of bending, and in present embodiment, also can change the rear end face 112 of insulating body 100 and cooperate its bending angle, and can make the suitable conflict insulating body 100 of keeper 200 or contact site 310, therefore the utility model does not need to increase extra cost of manufacture, and via the alignment and the planarization that also do not influence after the bending between terminal.

Installation portion 330 forms an obtuse angle for an end of rake 320 extends between installation portion 330 and the rake 320, therefore can more can keep good transmission quality with respect to the bending of prior art right angle.

Module housing 400 is sheathed on outside this insulating body 100, and module housing 400 is the insulation material, and it can cooperate different shielding casing 500 to design.Shielding casing 500 is mounted on the periphery of module housing 400.Shielding casing 500 can be by a metal sheet, via punching press and bending forming.Shielding casing 500 is provided with an open front 510, with the after-opening 520 with respect to an open front 510.Shielding casing 500 forms a plant space 530 with the base portion 110 of insulating body 100 with hyoplastron 120, plants for the electric connector of butt joint.

And when the utility model is assembled, the only conducting terminal 300 that will integrally combine, keeper 200, and insulating body 100 via imbedding moulding, with hyoplastron 120 is front end edge combinations of directions D2, can finish assembling by after-opening 520 plants, quick completely and easy, and can save the time of making.

In sum, the utility model is imbedded by the contact site 310 of conducting terminal 300 and is taken shape in hyoplastron 120, rake 320 is imbedded and is taken shape in keeper 200, can make whole conducting terminal 300 keep good alignment and planarization, therefore in the time of can being plugged in insulating body 100 with terminal with respect to prior art, the irregular terminal of meeting can be touched to insulating body 100 and lose, or irregular installation end, in can't be correct be welded on the circuit board, and cause whole electric connector reimbursement, so the yield that the utility model can improve conducting

terminal

300 and 100 of insulating bodies when assembling.

See also Fig. 4, be the stereogram of terminal plate 600 of the present utility model with keeper 200.Conducting terminal 300a wherein of the present utility model is made by terminal plate 600 pressing and bending, and terminal plate 600 comprises these conducting terminals 300a, with its two ends are set be connected plate 610,620.When this keeper 200 and/or insulating body 100, imbed and take shape in this conducting terminal 300a, again rake 320 and installation portion 330 are bent into required angle afterwards, cut connection plate 610,620 again, to guarantee alignment and the planarization between conducting terminal 300a.

Fig. 5, the stereogram of another embodiment of conducting terminal 300 of the present utility model.Form a datum level S1 Deng rake 320 D3 arrangement along inclined direction, wherein at least one rake 320a protrudes from datum level S1, and at least one rake 320b is depressed in datum level S1.

Because meeting residual stress after

rake

320a, 320b bend through punching press, and make installation portion 330 out-of-flatnesses, therefore by keeper 200 of the present utility model, before rake 320a, 320b make through punching press, promptly be arranged at conducting terminal 300, just can guarantee the alignment and the planarization of installation portion 330 in the mode of imbedding moulding.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1. An electrical connector with terminal positioning, characterized in that it comprises:

a positioning piece;

An insulating body, comprising:

a base having a front end face and a rear end face opposite the front end face;

a tongue extending from the front end along a combined direction;

A plurality of conductive terminals, each conductive terminal includes:

a contact part embedded in the tongue plate;

An inclined portion obliquely extends from one end of the contact portion along an inclined direction, at least a part of the inclined portion is embedded in the positioning member.

2. The electrical connector with terminal positioning according to claim 1, wherein the contact portion has a contact surface, and the contact surface is exposed on the tongue plate.

3. The electrical connector with terminal positioning according to claim 1, wherein an obtuse angle is formed between the inclined portion and the contact portion.

4. The electrical connector with terminal positioning according to claim 1, wherein the conductive terminal further comprises a mounting portion extending from one end of the inclined portion.

5. The electrical connector with terminal positioning according to claim 4, wherein an obtuse angle is formed between the mounting portion and the inclined portion.

6. The electrical connector with terminal positioning according to claim 1, wherein the inclined portions are arranged along the inclined direction to form a reference plane, wherein at least one of the inclined portions protrudes from the reference plane.

7. The electrical connector with terminal positioning according to claim 6, wherein at least one inclined portion is recessed in the reference plane.

8. The electrical connector with terminal positioning according to claim 1, further comprising a module housing and a shielding housing, the module housing is assembled on the periphery of the insulating body, and the shielding housing The body assembly is arranged on the periphery of the module casing.