CN102280753B

CN102280753B - Cable connector assembly

Info

Publication number: CN102280753B
Application number: CN201010195042.7A
Authority: CN
Inventors: 王前炯; 朱庆满; 张雪亮
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2010-06-08
Filing date: 2010-06-08
Publication date: 2014-06-04
Anticipated expiration: 2030-06-08
Also published as: CN102280753A

Abstract

A cable connector assembly comprises: an electric connector and a cable which is connected with the electric connector. The cable comprises: leads and insulating layers which clad the leads. The leads are provided with installing holes which are arranged on one end of the leads and extend along a cable extension direction. The cable connector assembly also comprises signal conductors. The signal conductors comprise first terminals and second terminals which are opposite to the first terminals. The first terminals are inserted into the installing holes and are electrically connected with the leads. The other terminals are electrically connected with the electric connector. By using a structure described in the invention, assembling efficiency of the cable and the connector can be high.

Description

Micro coaxial cable connector assembly

[technical field]

The present invention relates to a kind of micro coaxial cable connector assembly, especially about the syndeton of this cable and connector.

[background technology]

U.S. Patent Bulletin has disclosed a kind of micro coaxial cable connector assembly No. US6619987, the cable that it comprises a connector and is electrically connected with electric connector, described electric connector comprises shell body and is housed in the circuit board in shell body, and described cable comprises can be with the heart yearn of welding circuit board, be coated on the screening braid outside heart yearn and be coated on the outer shell outside screening braid.

When cable and electric connector electric connections in prior art, of cable section need to be peeled off to outer shell and be welded on circuit board after out exposed heart yearn again, the work for the treatment of before cable welding is cumbersome, thereby efficiency of assembling is lower.

[summary of the invention]

Technical problem to be solved by this invention is: a kind of micro coaxial cable connector assembly is provided, and cable and connector are easy to assembly, and efficiency of assembling is higher.

For addressing the above problem, the invention provides a kind of micro coaxial cable connector assembly, the cable that it comprises electric connector and is connected with electric connector, described cable comprises the insulating barrier of wire and coated wire, described wire is provided with the installing hole extending along cable bearing of trend from one end, and described micro coaxial cable connector assembly also comprises signal conductor, and described signal conductor comprises first end and the second contrary end, described first end inserts in installing hole and is electrically connected with wire, and the described other end and electric connector are electrically connected.

Compared to prior art, micro coaxial cable connector assembly of the present invention, in the time that cable set is installed on connector, is processed to form installing hole on an end face of direct-on-line cable, by being arranged on conductor and the welding circuit board in installing hole, do not need the cable processing such as peel off, thereby assembly line rate is higher.

[accompanying drawing explanation]

Fig. 1 is the stereogram of micro coaxial cable connector assembly of the present invention.

Fig. 2 is the cutaway view along the direction of A-A shown in Fig. 1.

Fig. 3 is the exploded view of micro coaxial cable connector assembly shown in Fig. 1.

Fig. 4 is the stereogram that the cable of micro coaxial cable connector assembly shown in Fig. 1 is connected with circuit board.

Fig. 5 is the stereogram at another visual angle of being connected with circuit board of the cable of micro coaxial cable connector assembly shown in Fig. 1.

[embodiment]

As shown in Fig. 1 to 5, the cable 200 that micro coaxial cable connector assembly 1 of the present invention comprises electric connector 100 and is electrically connected with electric connector 100.

Described electric connector 100 comprises shell body 10, is housed in the circuit board 20 in shell body 10 and unlocking structure 30 is outside body skin installed.The lower house 12 that described shell body 10 comprises upper shell 11 and coordinates with upper shell 11, forms the receiving space 13 of accommodating circuit board 20 after described upper and

lower casing

11,12 coordinates.Described circuit board 20 comprises contrary first surface 21 and second 22, and described first surface 21 and second 's 22 relative two ends are equipped with conductive spacer 23.Described unlocking structure 30 comprises the sliding part 31 that can slide along the bottom surface of lower house 12, is arranged on rotating rotating part 32 and drawstring 33 on shell body 10, one end of described rotating part 32 is connected with sliding part 31, the relative other end is connected with drawstring 33, in the time that level pulls drawstring 33, to drive rotating part 32 to rotate, thereby drive sliding part 31 to slide on the bottom surface of lower house 12.

Described cable 200 comprises wire 210, the insulating barrier 220 of coated wire 210 and the outer shell 230 of coated insulation layer 220, in the present embodiment, wire 210 has many, and outside every wire 210, be all coated with insulating barrier 220, aforementioned some wires 210 are divided into some groups of differential pairs, every group of differential pair outside is coated with aluminium foil layer 240, wherein a differential pair is also provided with an earth lead 250 outward, described earth lead is arranged on insulating barrier 220 outsides of each differential pair, and be electrically connected mutually with aluminium foil layer 240, the coated aluminium foil layer 240 of outer shell 230, between described aluminium foil layer 240 and outer shell 230, also can be provided with screening braid (not shown).The front end of described each wire 210 is provided with the installing hole 211 extending along cable 200 bearing of trends, and described each earth lead 250 is also provided with the patchhole 251 extending along cable 200 bearing of trends.

Described micro coaxial cable connector assembly 1 is also provided with some signal conductors 300 and earthing conductor 400.Described each signal conductor 300 comprises first end 310 and second end contrary with first end, interior and the corresponding wire 210 of installing hole 211 that the first end of described each signal conductor 300 inserts respectively corresponding wire 210 is electrically connected, and its second end 320 is welded on the corresponding conductive spacer 23 of one end of circuit board 22.Described each earthing conductor 400 comprises first end 410 and the second contrary end 420, interior and the corresponding earth lead 250 of patchhole 251 that the first end 410 of described each earthing conductor 400 is inserted into corresponding earth lead 250 is electrically connected, and its second end 420 is welded on the corresponding conductive spacer 23 of circuit board 22.Part differential pair in described cable 200 is welded on the conductive spacer 23 on the first surface 21 of circuit board 20, and another part differential pair is welded on the conductive spacer 23 on second 22 of circuit board 20.

In the present invention, the wire 210 of cable 200 is electrically connected by signal conductor 300 and circuit board 20, described earth lead 250 is electrically connected by earthing conductor 400 and circuit board, does not need one end of cable 200 to carry out wire stripping operation, and therefore efficiency of assembling is higher.

Claims

1. a micro coaxial cable connector assembly, the cable that it comprises electric connector and is connected with electric connector, described cable comprises the insulating barrier of wire and coated wire, it is characterized in that: described wire is provided with the installing hole extending along cable bearing of trend from one end, described installing hole is in the end of described wire along extending in axis direction guiding line, described micro coaxial cable connector assembly also comprises signal conductor, described signal conductor comprises first end and the second contrary end, described first end inserts in installing hole and is electrically connected with wire, and described the second end and electric connector are electrically connected.

2. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that: in described connector, be provided with circuit board, described circuit board is provided with conductive spacer, described signal conductor and conductive spacer welding.

3. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: described cable comprises some wires, and each wire is all coated with insulating barrier outward, and couple of conductor forms a differential pair, and each differential pair is coated with aluminium foil layer.

4. micro coaxial cable connector assembly as claimed in claim 3, is characterized in that: described cable also comprises outside the insulating barrier that is arranged on each differential pair and is coated on the earth lead in aluminium foil layer, described earth lead and aluminium foil layer electric connection.

5. micro coaxial cable connector assembly as claimed in claim 4, it is characterized in that: described earth lead is provided with the patchhole extending along cable bearing of trend, described micro coaxial cable connector assembly also comprises earthing conductor, described earthing conductor comprises first end and contrary the second end, described first end inserts in installing hole and is electrically connected with earth lead, described the second end and welding circuit board.

6. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: described electric connector comprises upper shell and the lower house that can cooperatively interact, the common receiving space of accommodating circuit board that forms of described upper shell and lower house.

7. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: described circuit board comprises and contrary first surface and second is equipped with welding gasket on described first and second face.