CN103427212A - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN103427212A CN103427212A CN2012101600136A CN201210160013A CN103427212A CN 103427212 A CN103427212 A CN 103427212A CN 2012101600136 A CN2012101600136 A CN 2012101600136A CN 201210160013 A CN201210160013 A CN 201210160013A CN 103427212 A CN103427212 A CN 103427212A
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- China
- Prior art keywords
- wire
- cable
- cable connector
- fore shell
- shell
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A cable connector comprises a conductive terminal, a shell and a cable, wherein the shell accommodates the conductive terminal, and the cable is connected with the conductive terminal and provided with a signal line and a shielding layer. The conductive terminal is provided with a butt joint part and a connecting part, wherein the butt joint part is used for conducting butt joint, and the connecting part is located at the rear end of the conductive terminal. The signal line of the cable is connected with the connecting part of the conductive terminal. The shell comprises a front shell body and an outer shell body which is connected with the front shell body, the front shell body is made of plastic material, and a ground terminal is arranged in the front shell body and connected with the shielding layer of the cable. The front shell body is made of plastic material, and the ground terminal is additionally arranged in the front shell body and used for grounding, so that production cost is greatly reduced, the front shell body made of the plastic material is easy to produce, and the yield of products can be well guaranteed.
Description
[technical field]
The relevant a kind of wire and cable connector of the present invention, espespecially relate to a kind of wire and cable connector for transmission of audio, vision signal.
[background technology]
Along with electronic equipment, the electronic product frequency used are more and more higher, people often carry electronic equipment, electronic product now.If electronic product and some auxiliary small product size are bigger than normal, with regard to being inconvenient to, carry so, will hinder user's use, how to produce little and wire and cable connector low production cost of a kind of volume and be taken seriously.
Please refer to the open existing wire and cable connector disclosed of the patent of invention CN102340075A of People's Republic of China (PRC) patent, include conducting terminal, coated with conductive terminal insulator, accommodate insulator fore shell, be positioned at the back cover of fore shell rear end, connect respectively conducting terminal and fore shell cable, take shape in inner module and the Stress Release assembly of fore shell rear portion and coating cable.Wherein said fore shell is that metal material is made, the cost compare costliness, this kind of metal front needs polishing and electroplating technology to guarantee product quality in production and the course of processing, yet because the metal front volume is little, make in polishing and electroplating process the product fraction defective very high, and then increased production cost.
Therefore, be necessary to provide a kind of wire and cable connector to overcome the problems referred to above.
[summary of the invention]
Main purpose of the present invention is to provide a kind of wire and cable connector of miniaturization, espespecially a kind of wire and cable connector of low production cost.
For achieving the above object, the present invention can adopt following technical scheme: a kind of wire and cable connector, it comprises: conducting terminal, accommodate the housing of described conducting terminal and connect the cable of described conducting terminal, cable has holding wire, be coated on the inner insulating layer of holding wire periphery, be coated on the screen of inner insulating layer periphery and be coated on the insulating outer layer of screen periphery, described conducting terminal has the docking section for docking, the connecting portion extended to form from the rear end, docking section, the holding wire of described cable is connected with the connecting portion of described conducting terminal, described housing include fore shell and with the shell of fore shell phase fixing, described fore shell is made by plastic material, be provided with earth terminal in described fore shell, described earth terminal is connected with the screen of cable.
Further, described fore shell comprises the main part that is immobilizated in conducting terminal and the Plug Division of extending forward from described main part, and described plugging position is in conducting terminal one side and partly around conducting terminal.
Further, described earth terminal include the holding parts be immobilizated in fore shell and by the holding parts bending, extended to form be exposed to the contact site outside the surface, Plug Division, offer the accepting groove of accommodating described contact site on the side relative with conducting terminal of described Plug Division.
Further, described earth terminal includes the retainer ring formed by the holding parts end edge, and described retainer ring is coated and fixed on the screen periphery of cable.
Further, described earth terminal includes the fixing feet extended to form along the bending of contact site front-end edge place, and described fixing feet is embedded in the Plug Division of fore shell.
Further, the holding parts of described earth terminal, contact site and fixing feet integral body are step-like arrangement.
Further, the stage portion that the main part of described fore shell includes leading section and extended back and formed by leading section.
Further, described wire and cable connector monnolithic case becomes flat pattern, and the upper and lower surface of described shell is cambered surface, and the left and right sides is plane, and the outer surface of described shell flushes setting with the outer surface of the leading section of fore shell simultaneously.
Further, described wire and cable connector also comprise be contained in described shell and with the back cover of fore shell phase fixing, described back cover rear end is formed with Stress Release section, and described outer casing back offers perforate, and the Stress Release section of described back cover coats cable and is stretched on outer casing back through the perforate of shell.
Compared with prior art, the beneficial effect of wire and cable connector of the present invention is: wire and cable connector of the present invention is designed to plastic cement material by fore shell and sets up earth terminal for ground connection in fore shell simultaneously, the fore shell of plastic cement material is easily produced and can well be guaranteed product yield simultaneously, has greatly reduced production cost.
[accompanying drawing explanation]
The three-dimensional assembly diagram that Fig. 1 is wire and cable connector of the present invention.
The part three-dimensional exploded view that Fig. 2 is wire and cable connector of the present invention.
The part three-dimensional exploded view that Fig. 3 is wire and cable connector of the present invention.
The three-dimensional exploded view that Fig. 4 is wire and cable connector of the present invention.
Fig. 5 is the three-dimensional exploded view that wire and cable connector of the present invention is seen from another angle.
[main element symbol description]
| Wire and |
100 | Conducting terminal | 1 |
| |
11 | Connecting |
13 |
| |
3 | |
31 |
| Through |
311 | |
32 |
| |
33 | Accepting |
331 |
| |
34 | Earth |
4 |
| |
41 | The first connecting |
411 |
| |
42 | The second connecting |
421 |
| |
43 | |
44 |
| |
5 | |
51 |
| |
52 | |
53 |
| Insulating |
54 | Back cover | 6 |
| |
61 | |
62 |
| Accepting |
621 | |
7 |
| |
71 | Perforate | 72 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
[embodiment]
Describe the embodiment of wire and cable connector 100 of the present invention below in conjunction with accompanying drawing in detail, for convenience, below wire and cable connector 100 and the butt end of butt connector (not shown) are defined as to front end, its other end is defined as rear end.
Please refer to shown in Fig. 1 to Fig. 5, wire and cable connector 100 of the present invention comprise conducting terminal 1, part coated with conductive terminal 1 insulation fore shell 3, take shape in earth terminal 4, the cable 5 is connected with conducting terminal 1 and earth terminal 4 respectively in fore shell 3, be positioned at fore shell 3 rear ends and coating cable 5 and partial earthing terminal 4 back cover 6, be sheathed on the shell 7 of back cover 6 peripheries and cover part fore shell 3.Described fore shell 3, back cover 6 and shell 7 are referred to as the housing (not shown).
Please refer to shown in Fig. 4, conducting terminal 1 is made for metal material, cylindrical, the connecting portion 13 that it holding wire 51 for cable 5 that comprises that 11 rear ends, 11Ji Yan docking section, docking section of pegging graft with butt connector extend to form is connected.The diameter of described connecting portion 13 is less than docking section 11, simultaneously connecting portion 13 outer surfaces be provided with a boss (not shown) with order be molded over fore shell 3 on conducting terminal 1 with conducting terminal 1 in conjunction with more firm.
Please refer to shown in Fig. 2 to Fig. 4, fore shell 3 is made by plastic cement material, the stage portion 32 that it comprises leading section 31, extend back from leading section 31 rear end surfaces and the Plug Division 33 of extending forward from leading section 31 front end surface.Described leading section 31 and stage portion 32 are referred to as main part 34.Offer the accepting groove 331 of accommodating partial earthing terminal 4 on the side relative with conducting terminal 1 of Plug Division 33.The left and right sides of leading section 31 is plane, and upper and lower surface is cambered surface.Plug Division 33 is the strip laminated structure, and its upper and lower surface is circular-arc.Plug Division 33 is positioned at a side of conducting terminal 1, and part is around conducting terminal 1.In other embodiments, Plug Division 33 can, for a pair of or more, lay respectively at the both sides of conducting terminal 1.From front end, whole fore shell 3 is flat pattern.Fore shell 3 have run through leading section 31 and stage portion 32 through hole 311 for accommodating conducting terminal 1.
Please refer to shown in Fig. 1 to Fig. 4, earth terminal 4 is made for metal material, elongated laminated structure, it includes the retainer ring 44 that is immobilizated in the interior holding parts 41 of fore shell 3, the contact site 42 formed by the downward bending of holding parts 41 front ends horizontal-extending, is bent the screen that is coated and fixed on cable 5 53 that is embedded in the fixing feet 43 in the Plug Division 33 on fore shell 3 and is formed by holding parts 41 end edges that also horizontal-extending forms by contact site 42 front-end edge places downwards.Be connected by the first connecting portion 411 between described holding parts 41 and contact site 42, be connected by the second connecting portion 421 between described contact site 42 and fixing feet 43.Wherein the fixing feet 43 of earth terminal 4, contact site 42 and holding parts 41 integral body are step-like spread configuration.In present embodiment, described contact site 42 is immobilizated in the accepting groove 331 on the Plug Division 33 of fore shell 3 for contacting with butt connector, it is outer and mutually concordant with 33 surfaces, Plug Division that contact site 42 surfaces are exposed to surface, Plug Division 33, and fixing feet 43 is buried and is immobilizated in Plug Division 33 the stressed bending of contact site 42 when preventing from docking with butt connector underground and upwarps.Certainly in other embodiments, for contact site 42 and butt connector contact stabilization, also contact site 42 surfaces that are embedded in Plug Division 33 can be projected to the Plug Division 33 outer certain altitudes in surface.
Please refer to shown in Fig. 1 to Fig. 3, back cover 6 is made for plastic cement material, and the Stress Release section 62 that it includes body 61 and is positioned at the body rear end, run through body 61 in the middle of described back cover 6 and Stress Release section 62 is formed with accepting hole 621.
Please refer to shown in Fig. 1 to Fig. 3, in present embodiment, shell 7 is made for plastic cement material, and it has the cavity 71 of accommodating back cover 6, and its shell 7 rear end faces are provided with the perforate 72 that Stress Release section 62 can pass.The upper and lower surface of described shell 7 is cambered surface, and the left and right sides is plane.
During wire and cable connector 100 assembling, at first by the conducting terminal 1 made, earth terminal 4 simultaneously together with fore shell 3 moulding to make fore shell 3 keep good fixing with conducting terminal 1, earth terminal 4.Now, connecting portion 13 rear ends of conducting terminal 1 expose to outside the rear end face of fore shell 3, Plug Division 33 be positioned at conducting terminal 1 a side and the part around conducting terminal 1; The holding parts 41 of described earth terminal 4 is embedded in the stage portion 32 of fore shell 3, the contact site 42 of earth terminal 4 is immobilizated in the accepting groove 331 of fore shell 3, expose outside 33 surfaces, Plug Division on contact site 42 surfaces, the fixing feet 43 of earth terminal 4 is buried underground and is immobilizated in the accepting groove 331 on Plug Division 33, and the retainer ring 44 of earth terminal 4 from the rear end face projection of fore shell 3 out.Secondly, the holding wire of cable 5 51 is welded on the connecting portion 13 of conducting terminal 1, the retainer ring 44 of earth terminal 4 is coated and fixed on screen 53 peripheries of cable 5.Secondly, in-molded back cover 6, the connecting portion 13 of back cover 6 coated with conductive terminals 1, the retainer ring 44 of earth terminal 4 and cable 5, described cable 5 is through the accepting hole 621 of back cover 6.Finally, shell 7 is sheathed on the stage portion 32 of back cover 6 and fore shell 3, the cavity 71 of shell 7 is accommodated the stage portion 32 of fore shell 3 and the body 61 of back cover 6, the outer surface of shell 7 flushes setting with the outer surface of the leading section 31 of fore shell 3, the Stress Release section 62 of back cover 6 coats cables 5 and exposes to shell 7 rear ends through the perforate 72 of shell 7, by fixed forms such as interference engagement or some glue, makes shell 7 and stage portion 32 and firm the linking together of back cover 6.Wire and cable connector 100 of the present invention is used for transmission of audio, vision signal, can replace existing RCA connecting line, can with existing equipment end (as TV, DVD player etc.) RCA socket phase interworking, the recognition function that the different colours of fore shell 3 provides can replace existing RCA connecting line and adopt insulation crust integral color difference to identify the mode of the signals such as left and right acoustic channels and video.
Wire and cable connector 100 of the present invention is designed to plastic cement material by fore shell 3 and sets up earth terminal 4 for ground connection in fore shell 3, and the fore shell 3 of plastic cement material is easily produced and can well guarantee product yield simultaneously, has greatly reduced cost of manufacture simultaneously.In addition, conducting terminal 1, earth terminal 4 and fore shell 3 moulding simultaneously, be conducive to keep its stability, with current columniform profile, compares, and wire and cable connector 100 monnolithic cases are made to flat pattern, can reduce the size of product; In the time of need to carrying several wire and cable connector 100, by several flat wire and cable connectors 100 side by side, more can reduce the space that it occupies simultaneously.
Claims (9)
1. a wire and cable connector, it comprises: conducting terminal, accommodate the housing of described conducting terminal and connect the cable of described conducting terminal, cable has holding wire, be coated on the inner insulating layer of holding wire periphery, be coated on the screen of inner insulating layer periphery and be coated on the insulating outer layer of screen periphery, described conducting terminal has the docking section for docking, the connecting portion extended to form from the rear end, docking section, the holding wire of described cable is connected with the connecting portion of described conducting terminal, described housing include fore shell and with the shell of fore shell phase fixing, it is characterized in that: described fore shell is made by plastic material, be provided with earth terminal in described fore shell, described earth terminal is connected with the screen of cable.
2. wire and cable connector as claimed in claim 1 is characterized in that: described fore shell comprises the main part that is immobilizated in conducting terminal and the Plug Division of extending forward from described main part, and described plugging position is in conducting terminal one side and part around conducting terminal.
3. wire and cable connector as claimed in claim 2, it is characterized in that: described earth terminal include the holding parts be immobilizated in fore shell and by the holding parts bending, extended to form be exposed to the contact site outside the surface, Plug Division, offer the accepting groove of accommodating described contact site on the side relative with conducting terminal of described Plug Division.
4. wire and cable connector as claimed in claim 3, it is characterized in that: described earth terminal includes the retainer ring formed by the holding parts end edge, and described retainer ring is coated and fixed on the screen periphery of cable.
5. wire and cable connector as claimed in claim 4 is characterized in that: described earth terminal includes the fixing feet extended to form along the bending of contact site front-end edge place, and described fixing feet is embedded in the Plug Division of fore shell.
6. wire and cable connector as claimed in claim 5, it is characterized in that: the holding parts of described earth terminal, contact site and fixing feet integral body are step-like arrangement.
7. wire and cable connector as described as any one in claim 2 to 6, is characterized in that: the stage portion that the main part of described fore shell includes leading section and extended back and formed by leading section.
8. wire and cable connector as claimed in claim 7, it is characterized in that: described wire and cable connector monnolithic case becomes flat pattern, and the upper and lower surface of described shell is cambered surface, the left and right sides is plane, and the outer surface of described shell flushes setting with the outer surface of the leading section of fore shell simultaneously.
9. wire and cable connector as described as any one in claim 1 to 6, it is characterized in that: described wire and cable connector also comprise be contained in described shell and with the back cover of fore shell phase fixing, described back cover rear end is formed with Stress Release section, described outer casing back offers perforate, and the Stress Release section of described back cover coats cable and is stretched on outer casing back through the perforate of shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160013.6A CN103427212B (en) | 2012-05-22 | 2012-05-22 | Wire and cable connector |
| TW101128164A TW201349678A (en) | 2012-05-22 | 2012-08-06 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160013.6A CN103427212B (en) | 2012-05-22 | 2012-05-22 | Wire and cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103427212A true CN103427212A (en) | 2013-12-04 |
| CN103427212B CN103427212B (en) | 2015-11-25 |
Family
ID=49651620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210160013.6A Expired - Fee Related CN103427212B (en) | 2012-05-22 | 2012-05-22 | Wire and cable connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103427212B (en) |
| TW (1) | TW201349678A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090921A (en) * | 1990-03-22 | 1992-02-25 | Lumiance B.V. | Connecting means |
| US5433627A (en) * | 1993-08-20 | 1995-07-18 | Guerra; Ricardo | Grounding branch connector for coaxial cable |
| US6491546B1 (en) * | 2000-03-07 | 2002-12-10 | John Mezzalingua Associates, Inc. | Locking F terminator for coaxial cable systems |
| US6604962B1 (en) * | 1999-05-18 | 2003-08-12 | Keith Louis Eichmann | Plug for connection to an RCA or phono type socket |
| CN2566500Y (en) * | 2002-08-28 | 2003-08-13 | 艾笛森光电股份有限公司 | Photoelectrical connector |
| CN2599828Y (en) * | 2002-12-25 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| US20040253843A1 (en) * | 2002-12-13 | 2004-12-16 | Thorner Wolfgang B. | Coaxial plug-and-socket connection |
| CN101752740A (en) * | 2008-12-11 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN102340075A (en) * | 2010-07-28 | 2012-02-01 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN102456971A (en) * | 2010-10-23 | 2012-05-16 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
-
2012
- 2012-05-22 CN CN201210160013.6A patent/CN103427212B/en not_active Expired - Fee Related
- 2012-08-06 TW TW101128164A patent/TW201349678A/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090921A (en) * | 1990-03-22 | 1992-02-25 | Lumiance B.V. | Connecting means |
| US5433627A (en) * | 1993-08-20 | 1995-07-18 | Guerra; Ricardo | Grounding branch connector for coaxial cable |
| US6604962B1 (en) * | 1999-05-18 | 2003-08-12 | Keith Louis Eichmann | Plug for connection to an RCA or phono type socket |
| US6491546B1 (en) * | 2000-03-07 | 2002-12-10 | John Mezzalingua Associates, Inc. | Locking F terminator for coaxial cable systems |
| CN2566500Y (en) * | 2002-08-28 | 2003-08-13 | 艾笛森光电股份有限公司 | Photoelectrical connector |
| US20040253843A1 (en) * | 2002-12-13 | 2004-12-16 | Thorner Wolfgang B. | Coaxial plug-and-socket connection |
| CN2599828Y (en) * | 2002-12-25 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN101752740A (en) * | 2008-12-11 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN102340075A (en) * | 2010-07-28 | 2012-02-01 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN102456971A (en) * | 2010-10-23 | 2012-05-16 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201349678A (en) | 2013-12-01 |
| CN103427212B (en) | 2015-11-25 |
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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 | ||
| 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: 20151125 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |