CN201556748U

CN201556748U - Connector

Info

Publication number: CN201556748U
Application number: CN2009202062242U
Authority: CN
Inventors: 陈少凯
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Electronic Shenzhen Ltd
Current assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Electronic Shenzhen Ltd; P Two Industries Inc
Priority date: 2009-10-28
Filing date: 2009-10-28
Publication date: 2010-08-18
Anticipated expiration: 2019-10-28

Abstract

A connector comprises an insulation body, a plurality of conductive terminals and a flat cable. The insulation body is provided with a holding space and a plurality of terminal slots communicated with the holding space, a press-in block is disposed on the insulation body facing the holding space, the conductive terminals are mounted in the terminal slots, the flat cable is inserted into the holding space, the cable is provided with conductive connecting points contacting with the conductive terminals, the press-in block can be abutted upon the flat cable to force the flat cable to press the conductive terminals, and the press-in block can interfere with the insulation body.

Description

Connector

Technical field

The utility model is about a kind of connector, especially in regard to a kind of connector of saving material.

Background technology

Connector is a kind of jockey that connects electric wire, circuit board and other circuit unit with electric means.Therefore, apply to various electronic products widely, for example notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.

The structure of general connector comprises insulating body, conducting terminal, flexible flat cable and iron-clad, wherein conducting terminal is plugged in the terminal slots of insulating body, flexible flat cable is positioned on the conducting terminal to electrically connect with conducting terminal, and then iron-clad is installed on flexible flat cable, so that flexible flat cable is fixed between iron-clad and the insulating body.Iron-clad in the structure of this connector also has the effect of the Electromagnetic Interference of preventing except the effect with fixing flexible flat cable.

Yet, the end that this kind connector need be covered on iron-clad flexible flat cable fully can have the fixedly effect of flexible flat cable, so it is many that the required material that expends of its iron-clad just becomes, the cost that causes making increases, so and the consumption demand cheaply that does not meet now to be stressed.

The utility model content

The purpose of this utility model is to provide a kind of connector, and it can be beneficial to the reduction manufacturing cost, the consumption demand cheaply that meets now to be stressed.

For achieving the above object, the utility model provides a kind of connector, comprise insulating body, several conducting terminals and winding displacement, the insulating body several terminals slot that is provided with an accommodation space and is communicated in accommodation space wherein, and insulating body regards to accommodation space and is provided with a pressed-in block, and this pressed-in block and insulating body are formed in one.Several conducting terminals are installed in those terminal slots, winding displacement is inserted in the accommodation space, wherein this winding displacement is provided with several conductive junction points to contact with those conducting terminals, and pressed-in block can be resisted against winding displacement so that winding displacement compresses those conducting terminals, and pressed-in block can be interfered in insulating body.

Connector provided by the utility model, utilize pressed-in block to be resisted against winding displacement so that winding displacement compresses those conducting terminals, and this pressed-in block can fixedly be interfered on insulating body, reach the fixedly purpose of flexible flat cable, so just do not need to use bigger iron-clad, so can solve the problem that manufacturing cost increases.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.

In the accompanying drawing,

Fig. 1 is the solid combination schematic diagram of the utility model connector.

Fig. 2 is the solid combination schematic diagram of the other direction of the utility model connector.

Fig. 3 is the perspective exploded view of the connector of Fig. 1.

Fig. 4 is the perspective exploded view of other direction of the connector of Fig. 3.

Fig. 5 is the generalized section of the connector of Fig. 1 along the BB line segment.

Fig. 6 is that the pressed-in block of the connector of Fig. 5 is snapped in the generalized section on the insulating body.

Embodiment

For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.

See also Fig. 1 to Fig. 6, the utility model provides a kind of connector, this connector 1 comprises insulating body 12, winding displacement 14, several conducting terminals 16 and housing 18, the insulating body 12 several terminals slot 122 that is provided with an accommodation space 120 and is communicated in accommodation space 120 wherein, accommodation space 120 is positioned at the rear end of insulating body 12, those terminal slots 122 extend to the front end of insulating body 12, accommodation space 120 inserts for a winding displacement 14, and insulating body 12 regards to accommodation space 120 and is provided with a pressed-in block 19, the structure that this pressed-in block 19 and insulating body 12 are formed in one.This pressed-in block 19 comprises a stiff end 192 and a free end 194, this stiff end 192 is connected in this insulating body 12 and is positioned at outside the accommodation space 120, this free end 194 can be towards the bending of accommodation space 120 directions to be resisted against winding displacement 14, and interfere in insulating body 12 with snap fit in accommodation space 120, so so that form closely electrical connection between winding displacement 14 and the conducting terminal 16.

Several conducting terminals 16 are installed in those terminal slots 122, and in order to electrically connect with this winding displacement 14, wherein the pressed-in block 19 of those conducting terminals 16 and insulating body 12 is up and down and is oppositely arranged, so when winding displacement 14 is inserted in accommodation space 120, just between conducting terminal 16 and pressed-in block 19, cooperate free end 194 to bend to be resisted against winding displacement 14 again, reach winding displacement 14 is firmly seized on both sides by the arms between conducting terminal 16 and pressed-in block 19 towards accommodation space 120 with pressed-in block 19.

Winding displacement 14 is inserted in the accommodation space 120, and wherein this winding displacement 14 is a zero insertion force when assembling, and winding displacement 14 is provided with several conductive junction points 142 in order to contact with the bond end 164 of those conducting terminals 16.And then utilize pressed-in block 19 to be resisted against winding displacement 14, so that this winding displacement 14 compresses those conducting terminals 16, and pressed-in block 19 can be interfered in this insulating body 12, so fixedly the position of the case of bending of pressed-in block 19 and pressed-in block 19 contact winding displacements 14 reaches the purpose of firmly seizing winding displacement 14 on both sides by the arms.In the present embodiment, when pressed-in block 19 is bent in the accommodation space 120 with respect to insulating body 12, and be resisted against winding displacement 14 and buckle and interfere behind the inwall of the accommodation space 120 of insulating body 12, this pressed-in block 19 just can't be returned to the original not state of buckle again because of distortion.

Housing 18 is installed on the insulating body 12, its middle shell 18 and the common opening 180 that forms of the front end of insulating body 12, and terminal slots 122 is communicated in accommodation space 120 and opens 180.Each conducting terminal 16 comprises a butt end 162 and a bond end 164, and this butt end 162 is arranged in out 180, and this bond end 164 is arranged in accommodation space 120.The side of winding displacement 14 is provided with a depressed part 140, this depressed part 140 can tear be subjected to the shearing force influence with the side that prevents winding displacement 14, this depressed part 140 is a punching, and this punching profile essence is circular arc, can avoid producing stress and concentrate and cause tearing easily.

In the present embodiment, the insulating body 12 of this connector 1, several conducting terminals 16 form general connectivity port bus (universal serial bus with housing 18, USB) joint form, so be not limited thereto, high-definition media interface (Hi-Definition Multimedia Interface, also can use by joint form HDMI).

In sum, the integrated pressed-in block of utilization of the utility model connector and insulating body is resisted against winding displacement so that winding displacement is seized on both sides by the arms between conducting terminal and pressed-in block, reach the fixedly purpose of flexible flat cable, so just do not need to use bigger iron-clad, so can solve the problem that manufacturing cost increases.In addition, the utility model connector is zero insertion force in assembling during winding displacement, and maneuverable advantage is arranged, and the structural strength of seizing fixing winding displacement on both sides by the arms also far beyond prior art for greatly.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model claim.

Claims

1. a connector is characterized in that, comprising:

One insulating body, wherein this insulating body several terminals slot of being provided with an accommodation space and being communicated in this accommodation space, and this insulating body regards to this accommodation space and is provided with a pressed-in block, and this pressed-in block and this insulating body are formed in one;

Several conducting terminals are installed in those terminal slots; And

One winding displacement is inserted in this accommodation space, and wherein this winding displacement is provided with several conductive junction points to contact with those conducting terminals, and this pressed-in block is resisted against this winding displacement so that this winding displacement compresses those conducting terminals, and this pressed-in block is interfered in this insulating body.

2. connector as claimed in claim 1 is characterized in that, this pressed-in block comprises a stiff end and a free end, and this stiff end is positioned at outside this accommodation space, and this free end snap fit is in this accommodation space.

3. connector as claimed in claim 1 is characterized in that, this pressed-in block comprises a stiff end and a free end, and this stiff end is connected in this insulating body, and this free end is resisted against this winding displacement and interferes in this insulating body.

4. connector as claimed in claim 3 is characterized in that, this stiff end is positioned at outside this accommodation space, and this free end snap fit is in this accommodation space.

5. connector as claimed in claim 1 is characterized in that, each those conducting terminal comprises a butt end and a bond end.

6. connector as claimed in claim 5 is characterized in that, more comprises:

One housing is installed on this insulating body.

7. connector as claimed in claim 6, it is characterized in that, the common opening that forms of this housing and this insulating body, this opening is positioned at the front end of this insulating body, this accommodation space is positioned at the rear end of this insulating body, those terminal slots are communicated in this accommodation space and this opening, and this butt end of this conducting terminal is arranged in this opening, and this bond end of this conducting terminal is arranged in this accommodation space.

8. as each described connector in the claim 1 to 7, it is characterized in that this pressed-in block of those conducting terminals and this insulating body is up and down and is oppositely arranged.

9. as each described connector in the claim 1 to 7, it is characterized in that this winding displacement is between those conducting terminals and this pressed-in block.

10. connector as claimed in claim 9 is characterized in that, this pressed-in block of those conducting terminals and this insulating body is up and down and is oppositely arranged.