CN102738630A - Cable connector - Google Patents
Cable connector Download PDFInfo
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- CN102738630A CN102738630A CN2012102291731A CN201210229173A CN102738630A CN 102738630 A CN102738630 A CN 102738630A CN 2012102291731 A CN2012102291731 A CN 2012102291731A CN 201210229173 A CN201210229173 A CN 201210229173A CN 102738630 A CN102738630 A CN 102738630A
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- cable connector
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Abstract
The invention discloses a cable connector (100), comprising an insulating body (1), a plurality of conductive terminals (212, 222) contained in the insulating body, a cable (7) connected with the plurality of conductive terminals, a metal shell (4) shielded on the outer surface of the insulating body, and an insulating shell (5) assembled on the outer surface of the metal shell, wherein each conductive terminal is provided with butt-joint parts (2120, 2220) located at the front end; the butt-joint parts of the plurality of conductive terminals are arrayed into one row along in horizontal and transverse direction; the plurality of conductive terminals comprise a plurality of groups of signal terminals and a plurality of grounding terminals; and the butt-joint part between the adjacent two groups of signal terminals is the butt-joint part of the grounding terminals.
Description
The present invention is dividing an application of wire and cable connector for the applicant in No. the 200910300851.7th, patent of invention, the denomination of invention of application on March 13rd, 2009.
[technical field]
The present invention is relevant a kind of wire and cable connector, refers in particular to a kind of wire and cable connector that can the transmission of digital high-definition signal.
[background technology]
In addition, along with the miniaturization of electric equipment, the development trend of multifunction, the requirement of wire and cable connector is grown with each passing day, it not only need have the signal high speed transmission abilities, and requires the demand of wire and cable connector craft port miniaturization.
At present, HDMI (HDMI) is applied in the signal transmission of television set and some other external equipment device widely.A common HDMI connector comprises 19 portion of terminal; And it is divided into two rows along vertical direction, and terminal is divided into some terminal group, and each terminal group comprises that a pair of difference signal terminal that is used for transmission signals reaches the earth terminal relative with difference signal terminal; Said difference signal terminal and earth terminal form triangular structure; Yet such terminal arrangement has increased the size at electric coupler component craft port interface, does not satisfy the development trend of the miniaturization of electric equipment.Many and the complicacy of arranging of HDMI connector end quantum count makes connector be difficult for assembling simultaneously.
Therefore, necessary wire and cable connector is improved to address the above problem.
[summary of the invention]
Main purpose of the present invention is to provide a kind of wire and cable connector with new craft port and terminal board mode for cloth.
For reaching above-mentioned purpose; Wire and cable connector of the present invention adopts following technical scheme: a kind of wire and cable connector; It comprises insulating body, be contained in the plurality of conductive terminals of insulating body, the cable that is connected with plurality of conductive terminals, be shielded in the metal shell of insulating body outside and the insulation crust that is assembled in the metal shell outside; Each conducting terminal is provided with the docking section that is positioned at its front end; The docking section horizontal cross of plurality of conductive terminals forms a line, and comprises some groups of signal terminals and some earth terminals in the said plurality of conductive terminals, is the docking section of earth terminal between the docking section of two adjacent groups signal terminal.
Compared with prior art; The present invention has following beneficial effect: because the terminal docking section in the wire and cable connector of the present invention only horizontally becomes a row; Therefore wire and cable connector satisfies the connector trend of miniaturization and easy to assembly day by day, and the arrangement mode of isochrone cable connector inner terminal also makes its signaling rate fast.
[description of drawings]
Fig. 1 is the exploded view of wire and cable connector of the present invention.
Fig. 2 is the view of another angle of Fig. 1.
Fig. 3 is the unit assembly drawing of wire and cable connector shown in Figure 1.
Fig. 4 is the view of another angle of Fig. 3.
Fig. 5 is another part constitutional diagram of wire and cable connector shown in Figure 1.
Fig. 6 is the three-dimensional combination figure of wire and cable connector of the present invention.
Fig. 7 is a wire and cable connector shown in Figure 6 cutaway view along the A-A direction.
[embodiment]
See also Fig. 1 to Fig. 7, wire and cable connector 100 of the present invention comprises insulating body 1, terminal module 2, buckle element 3, metal shell 4, insulation crust 5, hoop part 6 and cable-assembly 7.
Buckle element 3 comprises connecting portion 31 and a pair of separated button arm 32.This connecting portion 31 comprises that tabular main part 30 and autonomous body 30 both sides are outward extending respectively and roughly becomes L shaped a pair of bridge part 302 that this is connected with button arm 32 to bridge part 302.The front end of each button arm 32 forms an overhead kick portion 322, and the rear end of this button arm 32 forms one to the fixed part that extends below 324.Face down on a pair of shell fragment 304 autonomous bodies 30 and stretch out.This can be conflicted above the plastic cement piece 211 to shell fragment 304.
Metal shell 4 comprises first metal shell 41 and second housing 42.First metal shell 41 comprises and is used to cover the frame 411 of insulating body 1 main part 10 and the extension 412 that is connected with frame 411 that this extension 412 roughly becomes U-shaped, can certainly be other shapes.The both sides of frame 411 upper surface 411a are provided with the perforate 4110 that can supply overhead kick portion 322 to pass, and the rear portion of main part 411 upper surface 411a is provided with fixing hole 4112, and this fixing hole 4112 can fasten together with the projection 2112 above the plastic cement piece 211.The shape of frame 411 lower surface 411b and the groove 104 ' on the insulating body 1 match.Extension 412 upper surface mid portions and other parts are broken off and are formed the pressure section 4120 that can move along the vertical direction.Be respectively equipped with a pair of location hole 4122 on the sidepiece of these extension 412 upper surfaces.
The shape of second insulation crust 52 and first insulation crust 51 is roughly the same, is provided with first host cavity 521 and is positioned at second host cavity 522 at first host cavity, 521 rears.The front portion of second insulation crust 52 is provided with an opening 5210, and this opening 5210 is connected with first host cavity 521.The rear portion of second insulation crust 52 is provided with semicircle opening 523, and this opening 523 is connected with second host cavity 522.The both sides of first host cavity 521 are respectively equipped with a pair of projection 5212, and these projections 5212 can match with the location hole 4211 above second metal shell 42, and second insulation crust 52 and second metal shell 42 are combined reliably.The peripheral dimension of second insulation crust 52 anterior 520 is less.
Hoop part 6 comprises a receiving space 61 that is surrounded by some (not labels), and the front of this hoop spare 6 is provided with an outlet 62.This hoop spare 6 is assembled in insulation crust 5 front portions 510,520, and the frame 411 of metal shell 4 protrudes out away forward from exporting 62.
Cable-assembly 7 comprises cable 70 and collets 72.Cable comprises some heart yearns 701, is coated on the insulation sheath 702 of heart yearn 701 outsides.Collets 72 and take shape in insulation sheath 702 front portions.Heart yearn 71 is welded in the afterbody 2122,2222 of conducting terminal 212,222 respectively, and collets 73 are placed in second host cavity 512,522.
When using this wire and cable connector 100; Exerted pressure in elasticity press section 514; Make this elasticity press section 514 move and promote pressure section 4120 and push connecting portion 31, and then button arm 32 is got in the accepting grooves 101 and make overhead kick portion 322 thereupon in the indentation frame 411 to the inside of insulation crust 5.Behind the active force of cancelling elasticity press section 514, elasticity press section 514 and pressure section 4120 return to initial position, and shell fragment 304 can apply an elastic force to connecting portion 31, and button arm 32 is outwards floated and are returned to initial position.
In addition, elasticity press section 514 can directly be pressed on above the connecting portion 31 of buckle element 3.Conducting terminal 212,222 can directly be assembled in above the insulating body 1, and 304 on shell fragment can compress above the insulating body 1.
Because the terminal docking section in the wire and cable connector of the present invention only horizontally becomes a row, so wire and cable connector satisfies the connector trend of miniaturization and easy to assembly day by day, and the arrangement mode of isochrone cable connector inner terminal also makes its signaling rate fast.
Claims (10)
1. wire and cable connector; It comprises insulating body, be contained in the plurality of conductive terminals of insulating body, the cable that is connected with plurality of conductive terminals, be shielded in the metal shell of insulating body outside and the insulation crust that is assembled in the metal shell outside; Each conducting terminal is provided with the docking section that is positioned at its front end; It is characterized in that: the docking section horizontal cross of plurality of conductive terminals forms a line; Comprising some groups of signal terminals and some earth terminals in the said plurality of conductive terminals, is the docking section of earth terminal between the docking section of two adjacent groups signal terminal.
2. wire and cable connector according to claim 1; It is characterized in that: between the docking section of the two adjacent groups signal terminal in some groups of signal terminals is the docking section of two earth terminals, is the docking section of an earth terminal between the docking section of all the other two adjacent groups signal terminals in some groups of signal terminals.
3. wire and cable connector according to claim 1 is characterized in that: the upper surface of said insulating body is provided with a depressed part, and the contact site of said plurality of conductive terminals is contained in the said depressed part.
4. wire and cable connector according to claim 1; It is characterized in that: the lower surface of said insulating body is provided with a groove; The cross section of said groove becomes the isosceles trapezoid shape, is close to the insulating body lower surface corresponding to the part of insulating body lower surface on the metal shell.
5. wire and cable connector according to claim 1 is characterized in that: one group of signal terminal in the said some groups of signal terminals is used for transmitting audio signal, and other group signal terminals of some groups of signal terminals are used for transmission video signal.
6. wire and cable connector according to claim 1 is characterized in that: said every group of signal terminal comprises a pair of difference signal terminal.
7. wire and cable connector according to claim 1 is characterized in that: said earth terminal docking site is in the place ahead of signal terminal docking section.
8. wire and cable connector according to claim 6 is characterized in that: the afterbody of a pair of difference signal terminal in said every group of signal terminal staggers on above-below direction.
9. wire and cable connector according to claim 6 is characterized in that: said plurality of conductive terminals comprises four groups of signal terminals and five earth terminals.
10. wire and cable connector according to claim 9 is characterized in that: said wire and cable connector also comprises the buckle element that is installed on the insulating body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210229173.1A CN102738630B (en) | 2009-03-13 | 2009-03-13 | Cable connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210229173.1A CN102738630B (en) | 2009-03-13 | 2009-03-13 | Cable connector |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910300851A Division CN101834355B (en) | 2009-03-13 | 2009-03-13 | Cable connector |
Publications (2)
Publication Number | Publication Date |
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CN102738630A true CN102738630A (en) | 2012-10-17 |
CN102738630B CN102738630B (en) | 2014-12-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210229173.1A Expired - Fee Related CN102738630B (en) | 2009-03-13 | 2009-03-13 | Cable connector |
Country Status (1)
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CN (1) | CN102738630B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103779697A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Plug electrical connector which can be inserted and connected forwardly and reversely and combination thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2699532Y (en) * | 2003-06-25 | 2005-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
CN201029176Y (en) * | 2006-06-29 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
CN201191654Y (en) * | 2007-08-31 | 2009-02-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
-
2009
- 2009-03-13 CN CN201210229173.1A patent/CN102738630B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2699532Y (en) * | 2003-06-25 | 2005-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
CN201029176Y (en) * | 2006-06-29 | 2008-02-27 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
CN201191654Y (en) * | 2007-08-31 | 2009-02-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103779697A (en) * | 2012-10-19 | 2014-05-07 | 富士康(昆山)电脑接插件有限公司 | Plug electrical connector which can be inserted and connected forwardly and reversely and combination thereof |
CN103779697B (en) * | 2012-10-19 | 2016-07-13 | 富士康(昆山)电脑接插件有限公司 | Can the plug connector of forward and reverse grafting and combination thereof |
Also Published As
Publication number | Publication date |
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CN102738630B (en) | 2014-12-24 |
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Granted publication date: 20141224 Termination date: 20150313 |
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