CN102280753A

CN102280753A - Cable connector assembly

Info

Publication number: CN102280753A
Application number: CN2010101950427A
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: 2011-12-14
Anticipated expiration: 2030-06-08
Also published as: CN102280753B

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]

United States Patent (USP) is announced US6619987 number and has been disclosed a kind of micro coaxial cable connector assembly, it comprises a connector and the cable that electrically connects with electric connector, described electric connector comprises shell body and is housed in circuit board in the shell body, and described cable comprises can be with the heart yearn of circuit board welding, be coated on the outer screening braid of heart yearn and be coated on the outer outer shell of screening braid.

When in the prior art cable and electric connector being electrically connected, a section of cable need be peeled off and be welded on the circuit board after outer shell exposes out with heart yearn again, the work of treatment before the 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, it comprises electric connector and the cable that is connected with electric connector, described cable comprises the insulating barrier of lead and coated wire, described lead is provided with the installing hole that extends from end cable bearing of trend along the line, and described micro coaxial cable connector assembly also comprises signal conductor, and described signal conductor comprises first end and the second opposite end, described first end inserts in the installing hole and electrically connects with lead, and the described other end and electric connector electrically connect.

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

[description of drawings]

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

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

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

Fig. 4 is the stereogram that the cable of micro coaxial cable connector assembly shown in Figure 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 Figure 1.

[embodiment]

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

Described electric connector 100 comprises shell body 10, is housed in circuit board 20 and installation unlocking structure 30 outside body skin in the shell body 10.Described shell body 10 comprises upper shell 11 and the lower house 12 that cooperates with upper shell 11, and described upper and

lower casing

11,12 cooperates the back to form the receiving space 13 of accommodating circuit board 20.Described circuit board 20 comprises opposite first 21 and second 22, and described first 21 and second 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 installed in rotating rotating part 32 and drawstring 33 on the 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, when level pulling drawstring 33, to drive rotating part 32 and rotate, on the bottom surface of lower house 12, slide thereby drive sliding part 31.

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

Described micro coaxial cable connector assembly 1 also is provided with some signal conductors 300 and earthing conductor 400.Described each signal conductor 300 comprises first end 310 and second end opposite with first end, first end of described each signal conductor 300 inserts respectively in the installing hole 211 of corresponding lead 210 and electrically connects with corresponding leads 210, and its second end 320 is welded on the corresponding conductive spacer 23 of an end of circuit board 22.Described each earthing conductor 400 comprises first end 410 and the second opposite end 420, the patchhole 251 interior and corresponding earth leads 250 that first end 410 of described each earthing conductor 400 is inserted into corresponding earth lead 250 electrically connect, and its second end 420 is welded on the corresponding conductive spacer 23 of circuit board 22.Part differential pair in the described cable 200 is welded on the conductive spacer 23 on first 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 lead 210 of cable 200 electrically connects by signal conductor 300 and circuit board 20, described earth lead 250 electrically connects by earthing conductor 400 and circuit board, do not need an end of cable 200 is carried out the wire stripping operation, so efficiency of assembling is higher.

Claims

1. micro coaxial cable connector assembly, it comprises electric connector and the cable that is connected with electric connector, described cable comprises the insulating barrier of lead and coated wire, it is characterized in that: described lead is provided with the installing hole that extends from end cable bearing of trend along the line, described micro coaxial cable connector assembly also comprises signal conductor, described signal conductor comprises first end and the second opposite end, and described first end inserts in the installing hole and electrically connects with lead, and the described other end and electric connector electrically connect.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: be provided with circuit board in the described connector, 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 leads, and each lead all is 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 comprises that also the insulating barrier that is arranged on each differential pair is outer and be coated on the interior earth lead of aluminium foil layer, and described earth lead and aluminium foil layer electrically connect.

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

6. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: described electric connector comprises the 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 opposite first and second, is equipped with welding gasket on described first and second face.