CN101807763A

CN101807763A - Cable connector component

Info

Publication number: CN101807763A
Application number: CN200910300419A
Authority: CN
Inventors: 陈传盛; 段凯平; 陈金枝; 杨忠晏
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: 2009-02-16
Filing date: 2009-02-16
Publication date: 2010-08-18
Anticipated expiration: 2029-02-16
Also published as: CN101807763B

Abstract

The invention relates to a cable connector component. The cable connector component comprises a connector, a shielding shell, an insulation casing and cables, wherein the connector contains an insulator, a plurality of conductive terminals fixed on the insulator and a metal shell covered on the insulator; the cables are welded with the condutive terminals, the shielding shell holds the welded part of the cables and the condutive terminals; the insulation casing is integrated and is sleeved and assembled on the outer surface of the insulation casing; and a first clip structure on the outer surface of the shielding shell and a second clip structure on the inner surface of the insulation casing are used to fix the shielding shell and the insulation casing. Therefore, assembly is convenient and operating procedures are reduced.

Description

Micro coaxial cable connector assembly

[technical field]

The relevant a kind of micro coaxial cable connector assembly of the present invention relates in particular to a kind of easy micro coaxial cable connector assembly that assembles.

[background technology]

The D-SUB connector is a kind of connector that uses on the computer, it comprises the D-SUB joint, cable, internal mold, tinplate, external mold, existing production method is earlier with after lead in the cable and the welding of D-SUB joint, below the D-SUB joint, carry out injection moulding with PE, the main effect of the internal mold that moulding forms is the connecting line of fixed cable and D-SUB joint, with the disconnection that prevents connecting line or move cable is not connected or loose contact with the D-SUB joint, influence the transmission of signal, on internal mold, assemble tinplate again, tinplate is clamped on the internal mold, the purpose that is provided with tinplate is the connecting line for further fixed cable and D-SUB joint, adopt PVC to carry out outer mold forming injection moulding at last, external mold is molded directly within on the tinplate, but the pressure during moulding flattens tinplate easily, easily PVC is rushed in the tinplate simultaneously, cause electric bad.

Therefore, at above-mentioned technical problem, necessaryly provide a kind of improved micro coaxial cable connector assembly.

[summary of the invention]

The object of the present invention is to provide a kind of micro coaxial cable connector assembly, its easy to assembly and minimizing flow chart.

The objective of the invention is to be achieved through the following technical solutions: a kind of micro coaxial cable connector assembly, it comprises connector, shielding casing, insulation crust and cable, connector comprises insulating body, be immobilizated in the plurality of conductive terminals of insulating body and the metal shell of coated insulation body, cable is welded in conducting terminal, described shielding casing is accommodated the weld of cable and conducting terminal, described insulation crust is one-body molded, and its cover is organized the outer surface in described shielding casing, first buckle structure of the outer surface by being located at shielding casing and be located at the mutual fixing of second buckle structure of insulation crust inner surface.

Compared with prior art, the present invention has following beneficial effect: replace the mode that is directly molded on tinplate by the insulation crust cover is organized in the mode of tinplate, procedure for producing is simplified, reduce cost.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of micro coaxial cable connector assembly of the present invention.

Fig. 2 opens the part assembly drawing of insulation crust for micro coaxial cable connector assembly of the present invention.

Fig. 3 is the view of another angle of micro coaxial cable connector assembly shown in Figure 2.

Fig. 4 is the three-dimensional combination figure of the connector of micro coaxial cable connector assembly of the present invention.

Fig. 5 is the view of another angle shown in Figure 4.

[embodiment]

See also Fig. 1 to Fig. 5, micro coaxial cable connector assembly 100 of the present invention comprises connector 1, shielding casing 2, insulation crust 3 and cable 4.

Consult Fig. 4 to shown in Figure 5, connector 1 comprises insulating body 11, is contained in the plurality of terminals 12 of insulating body 11 and the metal shell 13 of coated insulation body 11, their common formation has the docking section 14 of D shape opening and the department of assembly 15 that extends back forward, and the chimb 131 that the pars intermedia of metal shell 13 extends laterally is provided with a pair of pilot hole 1311.

Consult Fig. 2, shown in Figure 3; the heart yearn of cable 4 (not indicating) is welded in the rear end of conducting terminal 12; do not broken with the protection heart yearn at weld moulding internal mold (not shown); the shielding casing 2 of one is made by tinplate; shielding casing 2 comprises that anterior 21 reach narrower rear portion 22; the department of assembly 15 of connector 1 and internal mold are contained in front portion 21, the rear portion 22 common receiving spaces (not shown) that form; the cave inward back stop slot 221 (first buckle structure) of a pair of wedge shape of the both sides at rear portion 22, rear portion 22 have backward opening 222 can be held cable 4 just and pass through.

Insulation crust 3 is one-body molded, it has the host cavity 31 of accommodating shielding casing 2 and cable 4, the both sides of host cavity 31 inner surfaces are provided with the back stop slot 221 corresponding a pair of wedge shaped projection 311 (second buckle structure) with shielding casing 2, insulation crust 3 front ends are provided with the groove 32 of the chimb 131 that can accommodate connector 1, insulation crust 3 is provided with a pair of through hole 321 that runs through the both sides of insulation crust 3, and the rear end of insulation crust 3 has can hold the outlet 33 that cable 4 passes through.

During assembling, cable 4 is welded in conducting terminal 12, shielding casing 2 is assembled in connector 1, anterior 21 coat department of assembly 15, insulation crust 3 is assembled in shielding casing 2, projection 311 and back stop slot 221 buckles, the screw 321 of insulation crust 3 overlaps with the pilot hole 1311 of connector 1, can also further be connected to by screw fixing connector 1 and insulation crust 3 on the ancillary equipment such as computer.

The present invention is not limited to above-mentioned execution mode, such as the outer surface of being located at shielding casing 2 be projection 221 rather than back stop slot 221, what be located at insulation crust 3 inner surfaces is groove 311 rather than projection 311, does not here give unnecessary details one by one.

Claims

1. micro coaxial cable connector assembly, it comprises connector, shielding casing, insulation crust and cable, connector comprises insulating body, is immobilizated in the plurality of conductive terminals of insulating body and the metal shell of coated insulation body, cable is welded in conducting terminal, described shielding casing is accommodated the weld of cable and conducting terminal, it is characterized in that: described insulation crust is one-body molded, and its cover is organized the outer surface in described shielding casing, first buckle structure of the outer surface by being located at shielding casing and be located at the mutual fixing of second buckle structure of insulation crust inner surface.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described first buckle structure is a pair of back stop slot that caves inward.

3. micro coaxial cable connector assembly as claimed in claim 1 or 2 is characterized in that: described second buckle structure is the projection of a pair of wedge shape.

4. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described connector has the D shape docking section that can dock with butt connector and the department of assembly that extends back from the docking section.

5. micro coaxial cable connector assembly as claimed in claim 4 is characterized in that: described metal shell extends chimb laterally, and described chimb is provided with pilot hole.

6. micro coaxial cable connector assembly as claimed in claim 5, it is characterized in that: described shielding casing is made by the tinplate of one, it comprises anterior and narrower rear portion, the described anterior department of assembly that coats described connector, and described rear portion has can hold the opening backward that described cable passes through.

7. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: described connector comprises that also an internal mold coats the weld of described cable and conducting terminal, and described internal mold is contained in the common receiving space that forms in described front portion and rear portion.

8. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: described insulation crust is provided with and can reaches the through hole that overlaps with described pilot hole with the groove of described chimb buckle.

9. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: the front portion of described shielding casing is resisted against the chimb of described metal shell.

10. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described insulation crust has the host cavity that can accommodate described shielding casing, and the projection of described a pair of wedge shape is formed at described host cavity inner surface.