CN101752740A - Cable connector component - Google Patents
Cable connector component Download PDFInfo
- Publication number
- CN101752740A CN101752740A CN200810306148A CN200810306148A CN101752740A CN 101752740 A CN101752740 A CN 101752740A CN 200810306148 A CN200810306148 A CN 200810306148A CN 200810306148 A CN200810306148 A CN 200810306148A CN 101752740 A CN101752740 A CN 101752740A
- Authority
- CN
- China
- Prior art keywords
- micro coaxial
- connector assembly
- coaxial cable
- cable
- insulating body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a cable connector component which comprises an electric connector and a plurality of cables connected with one end of the electric connector, wherein the electric connector comprises an insulating body, a plurality of terminals contained inside the insulating body, and a metal shell covering the insulating body; each cable comprises a metal shielding layer; the cable connector component further comprises a grounding piece; and the metal shielding layers of the cables are electrically connected with the grounding piece. The cable connector component has good grounding effect, and ensures the connection between the electric connector and the cables to be firm.
Description
[technical field]
The present invention relates to a kind of micro coaxial cable connector assembly, especially about the ground structure of this micro coaxial cable connector assembly.
[background technology]
United States Patent (USP) is announced US6641435 number and has been disclosed a kind of wire and cable connector, described wire and cable connector comprises electric connector and the some cables that electrically connect with electric connector, described electric connector comprises insulating body, is contained in the interior plurality of terminals of insulating body, is coated on the outer shield shell of insulating body, described cable is provided with center conductor, be coated on the center conductor outside insulating barrier, be coated on the metal screen layer in the insulating barrier outside, described shield shell is provided with some shell fragments, and described shell fragment electrically connects mutually with the metal screen layer of cable.
The size of cable is less in the prior art, the metal screen layer contact area of shell fragment and cable is less, loose contact easily, mechanical connection between cable and the connector is relatively poor, thereby come off easily, simultaneously, the shell fragment place on the shield shell is formed with hole and makes easily and then the also electrical contact effect of influence of dust.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of micro coaxial cable connector assembly is provided, and its ground connection is reliable, is connected firmly between cable and the connector.
For addressing the above problem, the invention provides a kind of micro coaxial cable connector assembly, it comprises electric connector and the some cables that are connected with this electric connector one end, described electric connector comprises insulating body, is contained in the plurality of terminals of insulating body, the metal shell of coated insulation body, described cable comprises metal screen layer, described micro coaxial cable connector assembly also comprises ground strip, and the metal screen layer of described cable and ground strip electrically connect.
Compared to prior art, micro coaxial cable connector assembly of the present invention is provided with inner ground strip, electrically connect more reliable, thereby the ground connection effect is better, ground strip can strengthen the reliability of the mechanical connection between cable and the electric connector simultaneously, sealing effect is better on the shield shell, reduced dust and entered electric connector inside, thereby it is better electrically to contact effect.
[description of drawings]
Fig. 1 is a micro coaxial cable connector assembly of the present invention and schematic diagram after butt connector cooperates.
Fig. 2 is the schematic diagram that micro coaxial cable connector assembly shown in Figure 1 separates with butt connector.
Fig. 3 is the schematic diagram at micro coaxial cable connector assembly shown in Figure 1 another visual angle of separating with butt connector.
Fig. 4 is the metal shell of micro coaxial cable connector assembly shown in Figure 1 and the schematic diagram that ground strip is separated.
Fig. 5 is along the cutaway view of A-A direction among Fig. 1.
Fig. 6 be among Fig. 2 micro coaxial cable connector assembly along the cutaway view of B-B direction.
[embodiment]
Shown in Fig. 1 to 6, micro coaxial cable connector assembly 100 of the present invention can connect with butt connector 300, and described micro coaxial cable connector assembly 100 comprises electric connector 110 and the some cables 120 that electrically connect with electric connector 110 1 ends.
Shown in Fig. 1 to 4, described electric connector 110 comprises insulating body 10, is contained in plurality of terminals 20, the shield shell 30 that is coated on insulating body 10 outsides, ground strip 40 in the insulating body 10.Described some cables 120 comprise center conductor 121, the insulating barrier 122 that coats center conductor 121 outsides, the metal screen layer 123 in coated insulation layer 122 outside, the outer shell 124 of clad metal screen 123.Described butt connector 300 comprises butt joint body 310 and is contained in the some butt joint terminals 320 that dock in the body 310.
Described insulating body 10 comprises flat base portion 11, the end that vertical base portion 11 extends docking section 12, base portion 11 from the middle part of base portion 11 is provided with some openings that described some cables 120 can be installed and is parallel to the groove 13 of cable 120 bearing of trends and opening perpendicular to the accepting groove 14 of cable 120 bearing of trends, be provided with the guidance part 15 that vertical base portion 11 extends from base portion 11 away from an end of cable 120, described docking section 12 and guidance part 15 are positioned at the same side of base portion 11, are equipped with projection 16 on the both sides of described base portion 11.
Described plurality of terminals 20 comprise signal terminal 21 and with signal terminal 21 spaced earth terminals 22, prevent that signal terminal 21 from influencing each other during transmission signals and receive external action.In the present embodiment, signal terminal 21 is two, and earth terminal 22 is three, and wherein two earth terminals 22 are positioned at both sides, another earth terminal 22 is between two signal terminals 21, and the quantity of signal terminal 21 and earth terminal 22 can increase and decrease as required.
The pair of sidewalls 32 that described shield shell 30 comprises roof 31, extend perpendicular to roof 31 in the same way from roof 31 relative both sides, from roof 31 near cable end to the lug 33 that extends perpendicular to roof 31.Be equipped with through hole 321 and some salient points that inwardly protrudes out 322 on the described pair of sidewalls 32.
Described ground strip 40 is rectangular-shaped substantially, and one side 41 is provided with arc area 411 and the plane domain 412 that some intervals are provided with, and another relative side 42 is a plane domain.
As Fig. 2, shown in 3 and 6, the center conductor 121 of described cable 120 electrically connects with corresponding signal terminal 21, the part of cable 120 is contained in the corresponding grooves 13, ground strip 40 is immobilizated in the accepting groove 14, thereby can strengthen the mechanically retained power between cable 120 and the electric connector 110, make being connected firmly between cable 120 and the electric connector 110, can be provided with glue in the groove 13, thereby cable 120 is bonded in the corresponding recesses 13, the arc area 411 of ground strip 40 electrically connects with the metal screen layer of corresponding cable 123, and plane domain 412 electrically connects with corresponding earth terminal 22.Can certainly only be provided with signal terminal 21.The through hole 321 of shield shell 30 is clasped mutually with projection 16 on the insulating body 10, thereby shield shell 30 is immobilizated on the insulating body 10, the lug 33 and the insulating body 10 common clamping cables 120 of shield shell 30, shield shell 30 electrically connects with another side 42 of ground strip 40.
Shown in Fig. 2,3 and 5, described butt joint body 310 is provided with docking groove 311, the guidance part 15 of the insulating body 10 of described electric connector 110 guiding electric connector 110 when cooperating is realized correct cooperating with butt connector 300, the docking section 12 of electric connector 110 is matched with in this docking groove 311, and terminal 20 electrically connects mutually with corresponding butt joint terminal 320.Because of terminal 20 numbers of electric connector 110 less, thereby the too little and improper disconnection under normal operating condition easily of withdrawal force between electric connector 110 and the butt connector 300, the two side of butt joint body 310 is provided with sunk area 312 and can cooperates with the salient point 322 on the shield shell 30 of electric connector 110, thereby increase the withdrawal force between electric connector 110 and the butt connector 300, and then make that connection is more reliable and more stable.
Adopt micro coaxial cable connector assembly 100 of the present invention, ground connection is effective, be connected firmly between cable 120 and the electric connector 110, reliable and stable with cooperating between the butt connector 300, sealing effect is better on the shield shell 30, reduced dust and entered electric connector 110 inside, thereby it is better electrically to contact effect.
Claims (10)
1. micro coaxial cable connector assembly, it comprises electric connector and the some cables that are connected with this electric connector one end, described electric connector comprises insulating body, is contained in the plurality of terminals of insulating body, the metal shell of coated insulation body, described cable comprises metal screen layer, it is characterized in that: described micro coaxial cable connector assembly also comprises ground strip, and the metal screen layer of described cable and ground strip electrically connect.
2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described plurality of terminals comprises signal terminal and earth terminal, and described cable and signal terminal electrically connect.
3. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: described ground strip becomes one long and narrow rectangular-shaped substantially, be provided with arc area and the plane domain that some intervals are provided with in the one side, described each arc area electrically connects with the metal screen layer of corresponding cable, described plane domain and described earth terminal electrically connect, and another side and metal shell electrically connect relatively.
4. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: described signal terminal and earth terminal are spaced.
5. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described insulating body one end is provided with some grooves, and described each cable is contained in the corresponding grooves.
6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: described groove is provided with glue and is located in the corresponding grooves corresponding cable is sticking.
7. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described metal shell is in being provided with lug, the described cable of the common clamping of described lug and insulating body near cable installation end one side.
8. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described insulating body is provided with the docking section that vertically extends from the body middle part, described butt connector is provided with docking groove, described docking section is contained in the described docking groove, makes terminal and butt connector realize electrically connecting.
9. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described insulating body is provided with the guidance part that vertically extends away from cable installation end place, and described guidance part guiding electric connector when cooperating is realized correct cooperating with butt connector.
10. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described insulating body is provided with the accepting groove of opening perpendicular to the cable bearing of trend, and described ground strip fixing is contained in the described accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306148A CN101752740A (en) | 2008-12-11 | 2008-12-11 | Cable connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306148A CN101752740A (en) | 2008-12-11 | 2008-12-11 | Cable connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101752740A true CN101752740A (en) | 2010-06-23 |
Family
ID=42479310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810306148A Pending CN101752740A (en) | 2008-12-11 | 2008-12-11 | Cable connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101752740A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427212A (en) * | 2012-05-22 | 2013-12-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN104103966A (en) * | 2013-04-08 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN104733930A (en) * | 2013-12-23 | 2015-06-24 | 富士康(昆山)电脑接插件有限公司 | Wire cable connector component |
| CN107111999A (en) * | 2015-11-12 | 2017-08-29 | Lg电子株式会社 | Display device |
| CN108475560A (en) * | 2016-01-15 | 2018-08-31 | 索尼公司 | Cable |
-
2008
- 2008-12-11 CN CN200810306148A patent/CN101752740A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427212A (en) * | 2012-05-22 | 2013-12-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN103427212B (en) * | 2012-05-22 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
| CN104103966B (en) * | 2013-04-08 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN104103966A (en) * | 2013-04-08 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN104733930B (en) * | 2013-12-23 | 2018-03-06 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN104733930A (en) * | 2013-12-23 | 2015-06-24 | 富士康(昆山)电脑接插件有限公司 | Wire cable connector component |
| CN107111999A (en) * | 2015-11-12 | 2017-08-29 | Lg电子株式会社 | Display device |
| US10211556B2 (en) | 2015-11-12 | 2019-02-19 | Lg Electronics Inc. | Display device |
| US11038295B2 (en) | 2015-11-12 | 2021-06-15 | Lg Electronics Inc. | Display device |
| US11038294B2 (en) | 2015-11-12 | 2021-06-15 | Lg Electronics Inc. | Display device |
| CN108475560A (en) * | 2016-01-15 | 2018-08-31 | 索尼公司 | Cable |
| US10916900B2 (en) | 2016-01-15 | 2021-02-09 | Sony Corporation | Cable |
| CN108475560B (en) * | 2016-01-15 | 2022-07-12 | 索尼公司 | Cable with a flexible connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100623 |