CN201708387U

CN201708387U - Cable connector component

Info

Publication number: CN201708387U
Application number: CN2010201678300U
Authority: CN
Inventors: 苏聘胜; 陈钧; 祁锋军; 王青
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: 2010-04-23
Filing date: 2010-04-23
Publication date: 2011-01-12
Anticipated expiration: 2020-04-23

Abstract

The utility model discloses a cable connector component, comprising two rows of terminals, clapboards between the two rows of the terminals and two rows of cables, and further comprising metal plates which are embedded and moulded inside the clapboards and positioned between the two rows of the cables, wherein the cables comprise signal conductors welded with the corresponding terminals and exposed outside; and the rear edges of the metal plates backwards exceed those of the exposed signal conductors. The interference to the signal conductors exposed outside is effectively avoided through the improved clapboard structure internally provided with the metal plates.

Description

Micro coaxial cable connector assembly

[technical field]

The relevant a kind of micro coaxial cable connector assembly of the utility model refers to a kind of micro coaxial cable connector assembly that is used for high speed transmission of signals especially.

[background technology]

In recent years, human benefited a lot of from the Techno-Industrial of high speed development.The Techno-Industrial let us can be enjoyed such as personal computer (PC), consumption electronic products (CE) and comprise various digital products such as TV, DVD player and game machine.Generally, every personal computer or consumption electronic products are equipped with and are used for the monitor of display video, and are like this then need one between the interface of monitor and control device and with the two wire and cable connector that couples together.In order better to satisfy the demand of personal computer and consumption electronic products, we always wish that the monitor ports connector works under the perfect condition, yet the interference problem of the interface of monitor ports connector but happens occasionally, thereby influence signal quality.

Therefore, in view of aforesaid defective, we are necessary prior art is improved, to compensate its defect.

[utility model content]

The purpose of this utility model is to provide a kind of micro coaxial cable connector assembly, and the diaphragm structure of its improvement can reduce electromagnetic interference.

The purpose of this utility model is achieved through the following technical solutions: a kind of micro coaxial cable connector assembly, it comprises plurality of terminals, the dividing plate between two row's terminals and the cable of lining up two rows of lining up two rows, described micro coaxial cable connector assembly comprises also that edge buries and takes shape in the dividing plate and the metallic plate between two row of cable, described cable comprises the outer signal conductor that is exposed to that is welded in described corresponding terminal, and the back edge of described metallic plate exceeds the back edge of the signal conductor of described exposure backward.

Compared with prior art, the utility model micro coaxial cable connector assembly has following beneficial effect: the interference problem that the signal conductor that the diaphragm structure of built-in metal plate by improvement is exposed with effective solution is subjected to.

[description of drawings]

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

Fig. 2 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly.

Fig. 3 is the cross-sectional schematic along A-A shown in Figure 1.

[embodiment]

As shown in Figure 1 to Figure 3, the utility model micro coaxial cable connector assembly 100 comprises some terminal 1, dividing plate 2, the metallic plate 3 that is positioned at dividing plate 2 inside and cables 4 between two row's terminals 1 of lining up two rows.

Terminal 1 is lined up two rows, and two row's terminals 1 vertically interlace from arrangement, each terminal 1 comprises the smooth holding parts 12 that is positioned at rear end and smooth weld part 11, extends forward from weld part 11 and the docking section 13 of the bending of extending forward from holding parts 12, and holding parts 12 is to a pair of wedge shaped projection 121 of both sides projection.

Dividing plate 2 is formed by the insulating material moulding, it comprises the substrate 21 of vertical extension, extend forward from substrate 21 front surfaces first one 22, extend back from substrate 21 second one 23 and the flat part 24 that extends back from the middle part of second one 23 rear surface, be rectangular structure for first one 22, second ones 23, vertical height of flat part 24 is less than vertical height of second one 23, and the upper and lower surface of flat part 24 and second one's 23 rear surface forms a pair of groove 26.Dividing plate 2 comprises also from first one 22 and extends to second one 23 end, is positioned at the upper and lower surface of dividing plate 2 and can accommodates some passages 25 of terminal 1 that passage 25 extends through substrate 21 along the butt joint directions.

Metallic plate 3 is a rectangular slab of being made by metal material (for example brass), and metallic plate 3 buries moulding (Insert Molding) in one with dividing plate 2 edges, and metallic plate 3 is positioned at the center of dividing plate 2 and extends to flat part 24 from second one 23.

Cable 4 is lined up two rows, and every cable 4 comprises a pair of differential pair signal conductor 41, coats the dielectric film 42 of each signal conductor 41 and be positioned at dielectric film 42 outer field metal films 43 respectively.Metal film 43 also can be wire sheathing or other structures.

During assembling, at first, bury moulding (Insert Molding) processing procedure by edge dividing plate 2 is combined with metallic plate 3.In second step, terminal 1 is assembled on the dividing plate 2, and the weld part 11 of two row's terminals 1 inserts in the passage 25 in the past backward, and the wedge shaped projection 121 of holding parts 12 is held in first one 42 of dividing plate 2, and the holding parts 12 of terminal 1, docking section 13 are exposed to dividing plate 2 outsides.The 3rd step, two row of cable 4 are assembled in dividing plate 2, the fore-end metal film 43 of cable 4 is peeled off and is exposed dielectric film 42, the fore-end of dielectric film 42 is peeled off exposed portions serve signal conductor 41, the signal conductor 41 that exposes is welded in the weld part 11 of corresponding terminal 1, be exposed to outer dielectric film 42 and be contained in groove 24, and the back edge of metallic plate 3 exceeds the back edge of the signal conductor 41 that is exposed to outer dielectric film 42 and exposes backward.The signal conductor 41 that so design, metallic plate 3 can lose protection to the divesting metal film 43 of cable 4 plays the effect of isolating electromagnetic interference up and down, thereby has effectively improved signal quality and properties of product.

Claims

1. micro coaxial cable connector assembly, it comprises plurality of terminals, the dividing plate between two row's terminals and the cable of lining up two rows of lining up two rows, it is characterized in that: described micro coaxial cable connector assembly comprises also that edge buries and takes shape in the dividing plate and the metallic plate between two row of cable, described cable comprises the outer signal conductor that is exposed to that is welded in described corresponding terminal, and the back edge of described metallic plate exceeds the back edge of the signal conductor of described exposure backward.

2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described dividing plate comprises the substrate of vertical extension, extend forward from the substrate front surface first one, extend back from substrate second one and from second flat part that extends back, and the upper and lower surface of described flat part and described second one rear surface form a pair of groove.

3. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: described cable also comprises the dielectric film that coats signal conductor and is positioned at the outer field metal film of dielectric film.

4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: the signal conductor and the SI semi-insulation film that expose described exposure after the part metals film of described cable front end and fraction dielectric film are peeled off.

5. micro coaxial cable connector assembly as claimed in claim 4 is characterized in that: the SI semi-insulation film outside described being exposed to is contained in described groove.

6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: the back edge of described metallic plate exceeds the described back edge that is exposed to outer dielectric film backward.

7. as claim 2 or 6 described micro coaxial cable connector assemblies, it is characterized in that: described dividing plate also comprise from described first one pass substrate extend to second end and accommodate described two row terminals passage.

8. micro coaxial cable connector assembly as claimed in claim 7 is characterized in that: described each terminal comprises the weld part that is contained in described passage, the smooth holding parts that extends forward from weld part and the crooked docking section that is positioned at front end.

9. micro coaxial cable connector assembly as claimed in claim 8 is characterized in that: the holding parts of described terminal is to a pair of wedge shaped projection of both sides projection, and described projection is held in first one of described dividing plate backward.

10. micro coaxial cable connector assembly as claimed in claim 9 is characterized in that: the rectangular slab of described metallic plate for being made by brass.