CN102832478A - Cable connector component and manufacturing method thereof - Google Patents
Cable connector component and manufacturing method thereof Download PDFInfo
- Publication number
- CN102832478A CN102832478A CN2011101590394A CN201110159039A CN102832478A CN 102832478 A CN102832478 A CN 102832478A CN 2011101590394 A CN2011101590394 A CN 2011101590394A CN 201110159039 A CN201110159039 A CN 201110159039A CN 102832478 A CN102832478 A CN 102832478A
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- China
- Prior art keywords
- cable connector
- connector assembly
- coaxial cable
- micro coaxial
- conducting terminal
- Prior art date
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Abstract
The invention discloses a cable connector component comprising an insulating body, a plurality of conducting terminals accommodated in the insulating body, a cable provided with a plurality of wires and electrically connected with conducting terminals, and a positioning piece for fixedly holding the conducting terminals, wherein the positioning piece is provided with a plurality of accommodating slots formed by the positioning piece sinking inwards from the surface, each accommodating slot is provided with a clamp slot having different width from the accommodating slot, the conducting terminal is provided with a fixedly holding part which is held in the clamp slot. The cable connector component has a simple structure and is convenient to assemble.
Description
[technical field]
The relevant a kind of micro coaxial cable connector assembly of the present invention relates in particular to a kind of micro coaxial cable connector assembly that is provided with keeper.
[background technology]
For satisfying unique needs in consumer electronics market; April in 2002, Hitachi, Panasonic, Philip, crystalline substance picture (Silicon Image), Sony, thomson, Toshiba totally 7 companies have set up HDMI (High-definition Digital Multimedia Interface; High definition numerical digit multimedia interface) association begins to formulate the new numerical digit video/audio transmission criteria that is exclusively used in.The HDMI technology is can be through single connector transmission HD video and multi-channel audio, the generation that mainly faces down consumer electronics market.
On December 28th, 2005, the Chinese patent CN2749098Y patent of bulletin disclosed a kind of micro coaxial cable connector assembly; It comprises the insulating body that defines a receiving space, some cables that is retained on conducting terminal in the insulating body, electrically connects with conducting terminal, is assembled on the insulating body and supports the keeper of conducting terminal and the shielding casing of coated insulation body; Conducting terminal includes the junction surface that docking section and the edge direction opposite with the docking section that is exposed in the receiving space extended the insulating body rear end; Keeper is provided with the groove that the junction surface of the corresponding conducting terminal of some permissions is passed; What keeper comprised the sealing insulating body accommodates passage near the base portion of the opening of keeper one end and the rear plate body that extends back from base portion; The groove of keeper runs through the base portion setting, and the junction surface of conducting terminal is passed to be placed side by side on the rear plate body and with cable behind the corresponding groove and electrically connected.
The keeper of this micro coaxial cable connector assembly is well located conducting terminal; Because the groove of this keeper runs through the inside of front and rear surfaces, conducting terminal can only pass this groove just can make groove accommodate conducting terminal, when mounted; Usually be earlier conducting terminal to be installed on insulating body; Again keeper is installed forward from the rear end of conducting terminal, then, will be on keeper welding lead and conducting terminal.Because being the whole micro coaxial cable connector assembly of restriction, the bad phenomenon of welding produces yield one main cause, so in the above-mentioned installation process, going wrong during as if welding makes conducting terminal can't satisfy use, will whole keeper be pulled down, and takes out conducting terminal again.Like this, can cause the installation of whole micro coaxial cable connector assembly inconvenient.If the welding conducting terminal is positioned conducting terminal in the keeper more earlier, other problems will appear: because of the conducting terminal front end is a bending, when in keeper, inserting conducting terminal, possibly make conducting terminal crooked, can not insert in the insulating body.
Therefore, be necessary to provide a kind of micro coaxial cable connector assembly to overcome the problems referred to above.
[summary of the invention]
Main purpose of the present invention is to provide a kind of micro coaxial cable connector assembly and manufacturing approach thereof of ease of assembly.
For realizing above-mentioned purpose; The present invention can adopt following technical scheme: a kind of micro coaxial cable connector assembly; It comprises: insulating body, be contained in said insulating body plurality of conductive terminals, have some leads and electrically connect the cable of said conducting terminal and the keeper of the said conducting terminal of fixing; Said keeper has the some accepting grooves that cave inward and form from its surface; Have in the said accepting groove and said support slot of accommodating different width of tubesheet hole groove, said conducting terminal has the holding parts that is immobilizated in said support slot.
For realizing above-mentioned purpose; The present invention can adopt following technical scheme: a kind of manufacturing approach of micro coaxial cable connector assembly; It may further comprise the steps: the first step: cable and plurality of conductive terminals with some leads are provided; The holding parts that said conducting terminal comprises the docking section that is positioned at its front end, the pars intermedia that extends back from said docking section, extend back from said connecting portion, be positioned at its terminal joint portion and connect the connecting portion of said holding parts and said joint portion; The width of said holding parts is greater than said pars intermedia and said connecting portion, and said lead electrically connects the joint portion of said conducting terminal respectively; Second step: positioning piece is provided, and its upper and lower surfaces has from the some accepting grooves that cave inward outward, has at least one support slot in each said accepting groove, and the holding parts of said conducting terminal is immobilizated in the said support slot; The 3rd step: provide one to have the plurality of terminals groove and be positioned at the receiving space at said terminal groove rear, said conducting terminal is contained in said terminal groove, and said keeper is contained in said receiving space.
Compared with prior art, the beneficial effect of micro coaxial cable connector assembly of the present invention is: this micro coaxial cable connector assembly simple in structure, ease of assembly.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the three-dimensional exploded view of another angle of Fig. 1 micro coaxial cable connector assembly.
Fig. 3 is the part three-dimensional assembly diagram of micro coaxial cable connector assembly of the present invention.
Fig. 4 is installed on the partial enlarged drawing of keeper for conducting terminal in Fig. 3 micro coaxial cable connector assembly.
Fig. 5 is the stereogram of the keeper of micro coaxial cable connector assembly of the present invention.
Fig. 6 is the stereogram of the conducting terminal of micro coaxial cable connector assembly of the present invention.
Fig. 7 is the three-dimensional assembly diagram of micro coaxial cable connector assembly of the present invention.
[embodiment]
Please referring to figs. 1 through Fig. 7, micro coaxial cable connector assembly 100 of the present invention comprises insulating body 1, be contained in keeper 2 in the insulating body 1, be installed on keeper 2 and be contained in conducting terminal 3 in the insulating body 1, have some leads 41 and braid (not shown) cable 4, accommodate insulating body 1 metal shell 5, be immobilizated in braid (not shown) surface and ground strip of holding with metal shell 5 contacted inner surfaces 6 and the stress relief element 7 that takes shape in cable 4 outer surfaces.
Insulating body 1 comprises grafting space 11 that the main part 10 that is positioned at its place ahead, autonomous body 10 front surfaces are recessed to form backward and the plurality of terminals groove 12 that is positioned at lower wall on the main part 10.Terminal groove 12 is connected with grafting space 11, in order to accommodate conducting terminal 3.Insulating body 1 also has a pair of trip 14 that the receiving space 13 that is positioned at 11 rears, grafting space and connects with grafting space 11 and surfaces, autonomous body 10 back extend back.
Like Fig. 5, keeper 2 forms for the plastic cement injection mo(u)lding.Keeper 2 has the some accepting grooves 21 that cave inward from its upper and lower surface, and each accepting groove 21 runs through the front and rear surfaces of keeper 2.Has the support slot 22 that forms to the both sides depression respectively in the accepting groove 21.The width of support slot 22 is greater than the width of accepting groove 21.Form a boss 23 between the adjacent accepting groove 21, other position of the relative boss 23 in position of corresponding support slot 22 place's boss 23 is narrower.
Like Fig. 6, conducting terminal 3 comprises the docking section 31 that is positioned at its front end, from the docking section 31 extend back pars intermedia 32, the holding parts 33 that extends back from pars intermedia 32, be positioned at its terminal joint portion 35 and connect the connecting portion 34 of holding parts 33 and joint portion 35.The width of holding parts 33 is greater than pars intermedia 32 and connecting portion 34.Certainly, in other embodiments, also can be with the width of holding parts 33 less than pars intermedia 32 and connecting portion 34, the width of the support slot 22 of keeper 2 is also less than the width of accepting groove 21, and boss 23 positions at corresponding support slot 22 places are other position broad relatively.Its main purpose is that support slot 22 and accepting groove 21 different widths can limit conducting terminal 3 fore-and-aft direction displacements.
The shape of back casing 52 such as box like structure, it comprises by some walls and encloses installing space 521 that forms and the through hole 522 that runs through its rear wall.Installing space 521 forms for the front surface from back casing 52 caves in backward, and is connected with through hole 522.
During installation, at first, the joint portion 35 of conducting terminal 3 is connected with the cable 4 that the surface has stress relief element 7, and every lead 41 is riveted on respectively in the joint portion 35, and joint portion 35 fixing leads 41 make it not come off.
Secondly; The upper and lower surface that conducting terminal is 3 self-align 2 inwardly is mounted in the accepting groove 21; Holding parts 33 is contained in support slot 22 and makes both firm connections; Pars intermedia 32, connecting portion 34 parts are contained in the accepting groove 21, and perhaps put the glue mode makes both more firm being connected to conducting terminal 3 through interference fit with accepting groove 21, support slot 22.Conducting terminal 3 surfaces that are positioned at accepting groove 21 do not exceed boss 23 surfaces.
Moreover conducting terminal 3 is mounted to forward in the terminal groove 12 from the rear end of the body 1 that insulate, and keeper 2 is contained in the receiving space 13, and keeper 2 front surfaces support front surface, keeper 2 side surfaces and receiving space 13 inner surface interference engagement in the receiving space 13.
Then, insulating body 1 is in the place ahead of procapsid 51 is mounted to host cavity 513, and the trip 14 of insulating body 1 is contained in the accepting hole 515 of procapsid 51.Trip 14 outer surfaces do not exceed installation portion 512 outer surfaces.
At last; Back casing 52 is installed on the installation portion 512 of procapsid 51, and installing space 521 is accommodated installation portion 512, and both can or put the glue mode through interference fit and make both more firm connections; Ground strip 6 is contained in the installing space 521; And shell fragment 63 supports back casing 52 madial walls, and the first 71 of stress relief element 7 is contained in the installing space 521, and through hole 522 coats the second portion 72 of stress relief element 7.
Claims (10)
1. micro coaxial cable connector assembly; It comprises: insulating body, be contained in said insulating body plurality of conductive terminals, have some leads and electrically connect the cable of said conducting terminal and the keeper of the said conducting terminal of fixing; It is characterized in that: said keeper has the some accepting grooves that cave inward and form from its surface; Have in the said accepting groove and said support slot of accommodating different width of tubesheet hole groove, said conducting terminal has the holding parts that is immobilizated in said support slot.
2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: form a boss between said two adjacent accepting grooves, the upper surface of said conducting terminal does not exceed said boss surface.
3. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the width of said support slot is greater than the width of said accepting groove.
4. micro coaxial cable connector assembly as claimed in claim 3; It is characterized in that: said conducting terminal also comprise the docking section that is positioned at its front end, extend back and connect from said docking section said holding parts pars intermedia, be positioned at its terminal joint portion and connect the connecting portion of said holding parts and said joint portion, said accepting groove is accommodated said pars intermedia and said connecting portion.
5. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: said insulating body rear has a receiving space, and said keeper is contained in the said receiving space.
6. micro coaxial cable connector assembly as claimed in claim 1; It is characterized in that: said micro coaxial cable connector assembly also comprises the metal shell of accommodating said insulating body; Said metal shell comprises the back casing at procapsid and installation and said procapsid rear portion; Said procapsid has the accepting hole that is positioned at its rear portion, and said insulating body has the trip that is positioned at its rear and is contained in said accepting hole.
7. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: said cable has a braid, and said micro coaxial cable connector assembly comprises that also one is immobilizated in the ground strip on the said braid, and said ground strip supports the inner surface of said back casing.
8. micro coaxial cable connector assembly as claimed in claim 6 is characterized in that: said micro coaxial cable connector assembly also comprises the stress relief element that takes shape in said cable surface, and said stress relief element partly is contained in the said back casing.
9. the manufacturing approach of a micro coaxial cable connector assembly, it is characterized in that: it may further comprise the steps:
The first step: cable and plurality of conductive terminals with some leads are provided; The holding parts that said conducting terminal comprises the docking section that is positioned at its front end, the pars intermedia that extends back from said docking section, extend back from said connecting portion, be positioned at its terminal joint portion and connect the connecting portion of said holding parts and said joint portion; The width of said holding parts is greater than said pars intermedia and said connecting portion, and said lead electrically connects the joint portion of said conducting terminal respectively;
Second step: positioning piece is provided, and its upper and lower surfaces has from the some accepting grooves that cave inward outward, has at least one support slot in each said accepting groove, and the holding parts of said conducting terminal is immobilizated in the said support slot;
The 3rd step: provide one to have the plurality of terminals groove and be positioned at the receiving space at said terminal groove rear, said conducting terminal is contained in said terminal groove, and said keeper is contained in said receiving space.
10. the manufacturing approach of micro coaxial cable connector assembly as claimed in claim 9, it is characterized in that: said manufacturing approach also comprises the steps: to provide a metal shell, and said metal shell is accommodated said insulating body and cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159039.4A CN102832478B (en) | 2011-06-14 | Micro coaxial cable connector assembly and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159039.4A CN102832478B (en) | 2011-06-14 | Micro coaxial cable connector assembly and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102832478A true CN102832478A (en) | 2012-12-19 |
| CN102832478B CN102832478B (en) | 2016-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129872A (en) * | 2018-10-30 | 2020-05-08 | 三美电机株式会社 | Electrical connector and electronic device |
| WO2022257555A1 (en) * | 2021-06-10 | 2022-12-15 | 中兴通讯股份有限公司 | Connector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247882Y (en) * | 1995-12-20 | 1997-02-19 | 鸿海精密工业股份有限公司 | High density electric connector |
| CN2587075Y (en) * | 2002-11-25 | 2003-11-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN2749097Y (en) * | 2004-11-15 | 2005-12-28 | 连展科技（深圳）有限公司 | Improved structure of cable connector |
| CN2749098Y (en) * | 2004-11-08 | 2005-12-28 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| US7270571B1 (en) * | 2006-08-25 | 2007-09-18 | Joinsoon Electronics Mfg. Co., Ltd. | Cable cord locating element |
| CN201112824Y (en) * | 2007-08-28 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN201490457U (en) * | 2009-08-26 | 2010-05-26 | 诠欣股份有限公司 | Push mechanism of connector interface |
| CN201766214U (en) * | 2010-09-14 | 2011-03-16 | 莫列斯公司 | Socket connector |
| CN201829739U (en) * | 2010-07-30 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247882Y (en) * | 1995-12-20 | 1997-02-19 | 鸿海精密工业股份有限公司 | High density electric connector |
| CN2587075Y (en) * | 2002-11-25 | 2003-11-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN2749098Y (en) * | 2004-11-08 | 2005-12-28 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN2749097Y (en) * | 2004-11-15 | 2005-12-28 | 连展科技（深圳）有限公司 | Improved structure of cable connector |
| US7270571B1 (en) * | 2006-08-25 | 2007-09-18 | Joinsoon Electronics Mfg. Co., Ltd. | Cable cord locating element |
| CN201112824Y (en) * | 2007-08-28 | 2008-09-10 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN201490457U (en) * | 2009-08-26 | 2010-05-26 | 诠欣股份有限公司 | Push mechanism of connector interface |
| CN201829739U (en) * | 2010-07-30 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201766214U (en) * | 2010-09-14 | 2011-03-16 | 莫列斯公司 | Socket connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129872A (en) * | 2018-10-30 | 2020-05-08 | 三美电机株式会社 | Electrical connector and electronic device |
| CN111129872B (en) * | 2018-10-30 | 2021-05-25 | 三美电机株式会社 | Electrical connector and electronic device |
| WO2022257555A1 (en) * | 2021-06-10 | 2022-12-15 | 中兴通讯股份有限公司 | Connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180614 |