CN101984522A - Integrated electrical connector - Google Patents
Integrated electrical connector Download PDFInfo
- Publication number
- CN101984522A CN101984522A CN 201010580585 CN201010580585A CN101984522A CN 101984522 A CN101984522 A CN 101984522A CN 201010580585 CN201010580585 CN 201010580585 CN 201010580585 A CN201010580585 A CN 201010580585A CN 101984522 A CN101984522 A CN 101984522A
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- plug
- kirsite
- integral type
- housing
- behind
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Abstract
The invention discloses an integrated electrical connector which comprises a wire, a front rubber core, a rubber plug component, an integrated zinc alloy housing and a zinc alloy rear plug, wherein openings are arranged at the front end and the rear end of the integrated zinc alloy housing, the front rubber core and the rubber plug component are plugged and placed into the integrated zinc alloy housing, a plug-in connection port of the front rubber core is exposed from the opening at the front end of the integrated zinc alloy housing, the zinc alloy rear plug is fixed at the rear end of the integrated zinc alloy housing, the zinc alloy rear plug is provided with a wire through hole, the wire penetrates out of the wire through hole of the zinc alloy rear plug, and the integrated zinc alloy housing can combine a front metal housing, a lower metal housing and an upper metal housing in the traditional electrical connector structure into a whole, thereby having no need of using an injection molding external mold, leading the shape to be smooth and beautiful, being convenient and fast to assemble, saving production cost, reducing the production of scraps, saving material cost, having good sealing property and leading the integrated zinc alloy housing to have good electromagnetic shielding effect.
Description
Technical field
The present invention relates to technical field of electric connectors, refer in particular to a kind of integral type electric connector.
Background technology
Electric connector such as HDMI(high-definition multimedia digital interface), Displayport(high-definition digital display interface) data transfer bandwidth up to 10Gbps can be provided, and can guarantee that high-quality video-audio signal transmits.HDMI can be attached to a digital interface with the HD video and the multi-channel audio signal of uncompressed, can finish the transmission of high-quality video-audio signal by single cable.Electric connector is provided with parts such as front metal shell, back metal-back, and back metal-back is connected in the rear end of front metal shell, and the preceding glue core of electric connector is fixed in the inner chamber of front metal shell, and the plug assembly of electric connector then is fixed in the inner chamber of back metal-back.Wherein, front metal shell is assembly independently, front metal shell is stamped to form for the thin type iron plate, then metal-back is then formed by snapping about last metal-back and the following metal-back, last metal-back and following metal-back also are to be stamped to form by the thin type iron plate, front metal shell, the matrix of last metal-back and following metal-back is iron, and the front metal shell that iron is made, there are the punching press thin thickness in last metal-back and following metal-back, punching press size inaccuracy, defectives such as structural strength is low, electric coupler component quantity is many, the production cost height, electric connector also needs the injection moulding external mold, coat and fixing metal-back and the following metal-back gone up by external mold, when the injection molded external mold, can cause the distortion of metal-back and following metal-back, go up plug assembly in the inner chamber of metal-back and following metal-back thereby damage the back.
Summary of the invention
The objective of the invention is to provides a kind of integral type electric connector at the deficiencies in the prior art, and it is integrated into one with plural metal shell, and is simple in structure, do not need the injection moulding external mold, the profile smoothness is attractive in appearance, reduces cost, and good airproof performance, effectiveness is good.
For achieving the above object, the present invention is achieved by the following technical solutions.
A kind of integral type electric connector, comprise wire rod, preceding glue core, the plug assembly, fill in behind integral type kirsite housing and the kirsite, be provided with terminal in the preceding glue core, the rear end of glue core before the plug assembly is connected in, the front-end and back-end of integral type kirsite housing are provided with opening respectively, preceding glue core and plug assembly plug in integral type kirsite housing, the interface of preceding glue core exposes from the opening of the front end of integral type kirsite housing, plug is fixed in the rear end of integral type kirsite housing behind the kirsite, plug is provided with through wires hole behind the kirsite, and the through wires hole that wire rod is filled in behind the kirsite passes.
Described integral type kirsite housing comprises the front end shell that is used for sheathed and the preceding glue core of coating and is used for rear end housing sheathed and coating plug assembly, be provided with step between front end shell and the rear end housing, plug in the open rearward end of integral type kirsite housing behind the kirsite.
Described integral type electric connector also comprises the card post, the correspondence position of filling in behind integral type kirsite housing and the kirsite offers the positioning chamber that shape is complementary respectively, and the card post is interspersed in the positioning chamber of plug correspondence position behind integral type kirsite housing and the kirsite and plug behind the kirsite is fixed in integral type kirsite housing.
Described integral type electric connector also comprises the internal mold of injection mo(u)lding, and the plug assembly is coated on the internal mold of injection mo(u)lding, and internal mold is provided with the depressed area of inserting for the bottom of card post.
Described plug assembly comprises back plug, winding displacement plug and separated time plug, and back plug is connected in preceding glue core rear end, and the winding displacement plug is connected in plug rear end, back, and the separated time plug is connected in winding displacement plug rear end.
Plug is the tubular structure that the shape of an end opening and shape and integral type kirsite housing is complementary behind the described kirsite, and the sidewall of filling in behind the kirsite extends at least two arm bodies.
Be provided with reinforcement between sidewall of filling in behind the described kirsite and the arm body.
Described card post is an arrowhead form, the positioning chamber of integral type kirsite housing be shaped as arrowhead form, the positioning chamber of filling in behind the kirsite is an arrowhead form.
Positioning chamber one end opening of filling in behind the described kirsite.
Beneficial effect of the present invention: the present invention includes wire rod, preceding glue core, the plug assembly, fill in behind integral type kirsite housing and the kirsite, the front-end and back-end of integral type kirsite housing are provided with opening respectively, preceding glue core and plug assembly plug in integral type kirsite housing, the interface of preceding glue core exposes from the opening of the front end of integral type kirsite housing, plug is fixed in the open rearward end of integral type kirsite housing behind the kirsite, plug is provided with through wires hole behind the kirsite, the through wires hole that wire rod is filled in behind the kirsite passes, integral type kirsite housing of the present invention is with the front metal shell in traditional electric connector structure, following metal-back and last metal-back are combined into one, do not need the injection moulding external mold, the profile smoothness is attractive in appearance, easy to assembly, fast, save production cost, reduce the generation of tailing, the economical with materials cost, good airproof performance, the effectiveness of integral type kirsite housing is good.
Description of drawings
Fig. 1 is the structural representation of integral type electric connector of the present invention.
Fig. 2 is the structural representation at another visual angle of integral type electric connector of the present invention.
Fig. 3 is the cutaway view in AA cross section among Fig. 2.
Fig. 4 is the decomposing schematic representation of integral type electric connector of the present invention.
---wire rod, 2---preceding glue core, 3---integral type kirsite housing, 4------through wires hole, 6---card post, 7---front end shell, 8---rear end housing, 9---positioning chamber, 10---internal mold, 11---depressed area, 12---back plug, 13---winding displacement plug, 14---separated time plug, 15---arm body, the 16---reinforcement of plug, 5 behind the kirsite among the figure: 1.
Embodiment
The execution mode of a kind of integral type electric connector of the present invention is shown in Fig. 1 to 4, comprise wire rod 1, preceding glue core 2, the plug assembly, fill in 4 behind integral type kirsite housing 3 and the kirsite, be provided with terminal in the preceding glue core 2, the rear end of glue core 2 before the plug assembly is connected in, the front-end and back-end of integral type kirsite housing 3 are provided with opening respectively, preceding glue core 2 and plug assembly plug in integral type kirsite housing 3, the interface of preceding glue core 2 exposes from the opening of the front end of integral type kirsite housing 3, plug 4 is fixed in the rear end of integral type kirsite housing 3 behind the kirsite, and plug 4 plugs in the open rearward end of integral type kirsite housing 3 behind the kirsite, plug 4 is provided with through wires hole 5 behind the kirsite, and wire rod 1 through wires hole 5 of plug 4 behind the kirsite passes.
Integral type kirsite housing 3 of the present invention is combined into one front metal shell in traditional electric connector structure and back metal-back, saves production cost, improves effectiveness.
Perhaps, integral type kirsite housing 3 of the present invention is combined into one the front metal shell in traditional electric connector structure, following metal-back and last metal-back, and the profile smoothness is attractive in appearance, easy to assembly, quick, save production cost, reduce the generation of tailing, the economical with materials cost.
The second, plug 4 has replaced front metal shell, time metal-back, last metal-back and the external mold of prior art behind integral type kirsite housing 3 and the kirsite, and electric connector is not only simple in structure, and do not need the injection moulding external mold, further simplify the structure of electric connector, simplify working process, reduce production costs.
The 3rd, plug 4 is in conjunction with tight behind integral type kirsite housing 3 and the kirsite, the good looking appearance smoothness, save operation, reduce production costs, comprise process equipments such as saving human and material resources and minimizing matching die, plug 4 good airproof performances behind integral type kirsite housing 3 and the kirsite, the effectiveness (EMI) of integral type kirsite housing 3 is good.
The 4th, the thickness of plug 4 is bigger behind integral type kirsite housing of being made by the kirsite material 3 and the kirsite, the structural strength height of plug 4 behind integral type kirsite housing 3 and the kirsite, plug 4 is not yielding under external force behind integral type kirsite housing 3 and the kirsite, be electrically connected and do not need the injection moulding external mold, reduce outer membrane module.
Integral type kirsite housing 3 comprises the front end shell 7 that is used for sheathed and the preceding glue core 2 of coating and is used for rear end housing 8 sheathed and coating plug assembly, be provided with step between front end shell 7 and the rear end housing 8, integral type kirsite housing 3 is the two-period form structure, to adapt to the structure of electric connector, the front end shell 7 and the rear end housing 8 of integral type kirsite housing 3 are one-body molded.
The integral type electric connector also comprises card post 6, the correspondence position of plug 4 offers the positioning chamber 9 that shape is complementary respectively behind integral type kirsite housing 3 and the kirsite, card post 6 is interspersed in the positioning chamber 9 of plug 4 correspondence positions behind integral type kirsite housing 3 and the kirsite and plug 4 behind the kirsite is fixed in integral type kirsite housing 3, after plug behind the kirsite 4 inserted integral type kirsite housing 3, plug 4 was fixing by card post 6 behind integral type kirsite housing 3 and the kirsite.
The integral type electric connector also comprises the internal mold 10 of injection mo(u)lding, the plug assembly is coated on the internal mold 10 of injection mo(u)lding, internal mold 10 is provided with the depressed area of inserting for the bottom of card post 6 11, hold card post 6 by the depressed area on the internal mold 10 11, make card post 6 not protrude surface at integral type kirsite housing 3.
The plug assembly comprises back plug 12, winding displacement plug 13 and separated time plug 14, and back plug 12 is connected in preceding glue core 2 rear ends, and winding displacement plug 13 is connected in plug 12 rear ends, back, and separated time plug 14 is connected in winding displacement plug 13 rear ends.
The lateral cross section of integral type kirsite housing 3 is oval, and the lateral cross section of plug 4 is oval behind the kirsite.Good looking appearance is generous, and the lines flow smoothly, is easy to production and processing, and the structural strength height.
Be provided with reinforcement 16 between the sidewall of plug 4 and the arm body 15 behind the kirsite.Be used to increase the structural strength of arm body 15.
Above content is preferred embodiment of the present invention only, and for those of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (9)
1. integral type electric connector, comprise wire rod (1), preceding glue core (2) and plug assembly, be provided with terminal in the preceding glue core (2), the rear end of glue core (2) before the plug assembly is connected in, it is characterized in that: fill in (4) after also comprising integral type kirsite housing (3) and kirsite, the front-end and back-end of integral type kirsite housing (3) are provided with opening respectively, preceding glue core (2) and plug assembly plug in integral type kirsite housing (3), the interface of preceding glue core (2) exposes from the opening of the front end of integral type kirsite housing (3), plug (4) is fixed in the rear end of integral type kirsite housing (3) behind the kirsite, plug (4) is provided with through wires hole (5) behind the kirsite, and the through wires hole (5) of wire rod (1) plug (4) behind the kirsite passes.
2. a kind of integral type electric connector according to claim 1, it is characterized in that: described integral type kirsite housing (3) comprises the front end shell (7) that is used for sheathed and the preceding glue core (2) of coating and is used for rear end housing (8) sheathed and coating plug assembly, be provided with step between front end shell (7) and the rear end housing (8), plug (4) plugs in the open rearward end of integral type kirsite housing (3) behind the kirsite.
3. a kind of integral type electric connector according to claim 2, it is characterized in that: described integral type electric connector also comprises card post (6), the correspondence position of plug (4) offers the positioning chamber (9) that shape is complementary respectively behind integral type kirsite housing (3) and the kirsite, and card post (6) is interspersed in the positioning chamber (9) of plug (4) correspondence position behind integral type kirsite housing (3) and the kirsite and is fixed in integral type kirsite housing (3) with filling in (4) behind the kirsite.
4. a kind of integral type electric connector according to claim 3, it is characterized in that: described integral type electric connector also comprises the internal mold (10) of injection mo(u)lding, the plug assembly is coated on the internal mold (10) of injection mo(u)lding, and internal mold (10) is provided with the depressed area of inserting for the bottom of card post (6) (11).
5. a kind of integral type electric connector according to claim 4, it is characterized in that: described plug assembly comprises back plug (12), winding displacement plug (13) and separated time plug (14), back plug (12) is connected in preceding glue core (2) rear end, winding displacement plug (13) is connected in plug (12) rear end, back, and separated time plug (14) is connected in winding displacement plug (13) rear end.
6. a kind of integral type electric connector according to claim 5, it is characterized in that: plug (4) is the tubular structure that the shape of an end opening and shape and integral type kirsite housing (3) is complementary behind the described kirsite, and the sidewall of filling in (4) behind the kirsite extends at least two arm bodies (15).
7. a kind of integral type electric connector according to claim 6 is characterized in that: be provided with reinforcement (16) between the sidewall of plug (4) and the arm body (15) behind the described kirsite.
8. a kind of integral type electric connector according to claim 7, it is characterized in that: described card post (6) is an arrowhead form, the positioning chamber (9) of integral type kirsite housing (3) be shaped as arrowhead form, the positioning chamber (9) of plug (4) is an arrowhead form behind the kirsite.
9. a kind of integral type electric connector according to claim 8 is characterized in that: positioning chamber (9) one end openings of plug (4) behind the described kirsite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010580585 CN101984522B (en) | 2010-12-09 | 2010-12-09 | Integrated electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010580585 CN101984522B (en) | 2010-12-09 | 2010-12-09 | Integrated electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984522A true CN101984522A (en) | 2011-03-09 |
| CN101984522B CN101984522B (en) | 2012-12-12 |
Family
ID=43641691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010580585 Expired - Fee Related CN101984522B (en) | 2010-12-09 | 2010-12-09 | Integrated electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101984522B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891404A (en) * | 2012-10-26 | 2013-01-23 | 永泰电子（东莞）有限公司 | USB (Universal Serial Bus) connector |
| CN103986029A (en) * | 2014-05-20 | 2014-08-13 | 杭州乐荣电线电器有限公司 | Electromagnetic radiation interference shielding case |
| CN114389097A (en) * | 2022-01-20 | 2022-04-22 | 东莞高端精密电子股份有限公司 | Electric connector and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705921Y (en) * | 2004-04-22 | 2005-06-22 | 东莞长安乌沙联基电业制品厂 | Multi-media connector |
| CN1972029A (en) * | 2006-12-07 | 2007-05-30 | 深圳市和宏实业有限公司 | High shielding coaxial cable plug |
| JP4234492B2 (en) * | 2003-02-10 | 2009-03-04 | 古河電気工業株式会社 | Shield connector |
| CN201402864Y (en) * | 2009-04-24 | 2010-02-10 | 中山杰士美电子有限公司 | Full screened IEC joint |
| CN201927803U (en) * | 2010-12-09 | 2011-08-10 | 永泰电子（东莞）有限公司 | Integral electric connector |
-
2010
- 2010-12-09 CN CN 201010580585 patent/CN101984522B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4234492B2 (en) * | 2003-02-10 | 2009-03-04 | 古河電気工業株式会社 | Shield connector |
| CN2705921Y (en) * | 2004-04-22 | 2005-06-22 | 东莞长安乌沙联基电业制品厂 | Multi-media connector |
| CN1972029A (en) * | 2006-12-07 | 2007-05-30 | 深圳市和宏实业有限公司 | High shielding coaxial cable plug |
| CN201402864Y (en) * | 2009-04-24 | 2010-02-10 | 中山杰士美电子有限公司 | Full screened IEC joint |
| CN201927803U (en) * | 2010-12-09 | 2011-08-10 | 永泰电子（东莞）有限公司 | Integral electric connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891404A (en) * | 2012-10-26 | 2013-01-23 | 永泰电子（东莞）有限公司 | USB (Universal Serial Bus) connector |
| CN102891404B (en) * | 2012-10-26 | 2015-06-03 | 永泰电子（东莞）有限公司 | USB (Universal Serial Bus) connector |
| CN103986029A (en) * | 2014-05-20 | 2014-08-13 | 杭州乐荣电线电器有限公司 | Electromagnetic radiation interference shielding case |
| CN114389097A (en) * | 2022-01-20 | 2022-04-22 | 东莞高端精密电子股份有限公司 | Electric connector and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101984522B (en) | 2012-12-12 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Qingren Inventor after: Lai Zhiwei Inventor before: Xu Qingren |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU QINGREN TO: XU QINGREN LAI ZHIWEI |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20211209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |