CN111342309A - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN111342309A CN111342309A CN201811554993.1A CN201811554993A CN111342309A CN 111342309 A CN111342309 A CN 111342309A CN 201811554993 A CN201811554993 A CN 201811554993A CN 111342309 A CN111342309 A CN 111342309A
- Authority
- CN
- China
- Prior art keywords
- die casting
- fixing hole
- fixing
- fixing column
- cable connector
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The invention discloses a cable connector, which comprises a plug connector, a cable assembly, a switching circuit board, a first die casting and a second die casting, wherein the switching circuit board is used for electrically conducting the plug connector and the cable assembly; the cable assembly comprises a holder and a wire; the first die casting and the second die casting are respectively provided with a first matching surface and a second matching surface which face each other; the first die casting and the second die casting are respectively coated on the tail part of the plug connector, the switching circuit board and the periphery of the fixing piece, and the second die casting and the first die casting are fixed in a riveting mode; the first matching surface and the second matching surface respectively extend towards a first fixing column and a second fixing column, the first die casting and the second die casting are respectively provided with a second fixing hole and a fixing hole matched with the second fixing column and the first fixing column, and the first fixing column and the second fixing column respectively extend to form a first stopping portion and a second stopping portion. The first die casting and the second die casting of the cable connector are riveted and fixed, and the first die casting and the second die casting can be fixed without welding, so that the cable connector has a good shielding effect.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a cable connector, and more particularly, to a cable connector with simple process and good shielding effect.
[ background of the invention ]
At present, cable connector assemblies are widely and frequently applied to electronic devices, and with the development of the electronic devices toward compactness and miniaturization, the requirements for the structure of the cable connector assembly are simpler and the miniaturization is higher, but the requirements for preventing electromagnetic interference and stabilizing signal transmission are not reduced.
CN105990705A, published in 5 d 5/10/2016, discloses a cable connector assembly, which comprises an electrical connector and a cable connected to the electrical connector, wherein the electrical connector comprises an insulating housing, a conductive terminal housed in the insulating housing, a metal shell covering the insulating housing, the cable electrically connected to the conductive terminal, and a holding member for holding the cable, and the metal shell comprises an upper shell and a lower shell capable of being assembled with the upper shell. In the cable connector having such a structure, the structure of the shield shell is complicated, and the production and assembly are inconvenient, so that the requirement for preventing electromagnetic interference cannot be satisfied, thereby resulting in unstable signal transmission. The cable connector with the above structure has failed to meet the requirements of simpler process and higher performance of the cable connector assembly.
Therefore, there is a need to provide an improved cable connector to overcome the above-mentioned drawbacks.
[ summary of the invention ]
The invention provides a cable connector which is simple in production process and has a good shielding effect.
The cable connector of the present invention includes a plug connector; the cable assembly comprises a holding piece and a conducting wire accommodated in the holding piece; the adapter circuit board is electrically connected with the plug connector and the lead respectively; a first die cast having a first mating face; the first matching surface faces the second die casting, the first die casting and the second die casting are respectively wrapped on the tail part of the plug connector, the adapter circuit board and the periphery of the holding piece, the second die casting is provided with a second matching surface, the second matching surface faces the first die casting, and the second die casting and the first die casting are fixed in a riveting mode; the first matching surface extends to form a first fixing column towards the second matching surface, the second matching surface extends to form a second fixing column towards the first matching surface, the first die casting is provided with a second fixing hole matched with the second fixing column, the second die casting is provided with a first fixing hole matched with the first fixing column, and the first fixing column and the second fixing column extend to form a first stopping portion and a second stopping portion respectively.
The cable connector of the invention has the following beneficial effects:
according to the cable connector, the first die casting and the second die casting are riveted and fixed, the first die casting and the second die casting can be fixed without welding, the product structure and the assembly process are simplified, the influence of high temperature and other factors caused by welding on electronic components in the first die casting and the second die casting is avoided, and therefore the cable connector has a good shielding effect.
[ description of the drawings ]
Fig. 1 is a perspective assembly view of the cable connector of the present invention.
Fig. 2 is a partially exploded view of the cable connector of the present invention.
Fig. 3 is a partially exploded view of another perspective view of the cable connector of the present invention.
Fig. 4 is a further exploded view of the cable connector of the present invention.
Description of the reference numerals
Plug connector 1 cable assembly 2
Holder 21 wire 22
First die casting 3 switching circuit board 4
First mating surface 31 of second die casting 5
Second matching surface 51 of first fixing column 311
First fixing hole 511 and second fixing column 512
Third fixing post 313 and second fixing hole 312
Third fixing hole 513 and fourth fixing column 514
First stopper 3111 fourth fixing hole 314
First bearing face 5111 of fourth positioning portion 5141
Third bearing surface 5131 second bearing surface 3121
[ detailed description ] embodiments
The technical means adopted by the invention to achieve the preset purpose are further explained in the following by combining the attached drawings and the specific embodiments of the invention. It will be appreciated by those of ordinary skill in the art that directional terms, such as up, down, left, right, front or rear, etc., provided with respect to specific embodiments of the present invention are used for convenience in reference to the orientation of the accompanying drawings and are not intended to limit the invention. In addition, numerous changes and modifications may be effected by one of ordinary skill in the art without departing from the spirit and scope of the invention, and thus derived exemplary embodiments may fall within the scope of the invention.
Referring to fig. 1 and fig. 4, respectively, fig. 1 is a perspective assembly view of the cable connector of the present invention, and fig. 4 is a partially exploded view of the cable connector of the present invention. The cable connector of the present invention includes a plug connector 1, a cable assembly 2, a relay circuit board 4, a first die-cast 3 and a second die-cast 5.
In the present embodiment, the plug connector 1 shown in the drawings conforms to the USB TYPE C standard, and is also applicable to connector interfaces of other various standards.
The cable assembly 2 includes a holder 21 and a conductive wire 22 housed in the holder 21. The adapting circuit board 4 electrically connects the plug connector 1 and the wires 22.
The adapting circuit board 4 electrically connects the plug connector 1 and the wires 22.
Referring to fig. 2 and 3, the first die casting 3 has a first mating surface 31, and the first mating surface 31 faces the second die casting 5. The second die casting 5 has a second mating surface 51, the second mating surface 51 facing the first die casting 3. The first die casting 3 and the second die casting 5 are respectively coated on the tail part of the plug connector 1, the adapter circuit board 4 and the periphery of the holding piece 21, and the second die casting 5 and the first die casting 3 are riveted and fixed.
The first die casting 3 and the second die casting 5 of the cable connector are riveted and fixed, and the first die casting 3 and the second die casting 5 are respectively coated on the tail part of the plug connector 1, the adapter circuit board 4 and the periphery of the fixing piece 21, so that the first die casting 3 and the second die casting 5 can be fixed without welding, the product structure and the assembly process are simplified, the influence on electronic components in the first die casting 3 and the second die casting 5 caused by high temperature and other factors caused by welding is avoided, and the cable connector has a good shielding effect.
The manner of caulking the first die cast 3 and the second die cast 5 will be described in detail below.
The first mating surface 31 extends a first fixing post 311 towards the second mating surface 51, the second mating surface 51 extends a second fixing post 512 towards the first mating surface 31, the first die casting 3 has a second fixing hole 312 matched with the second fixing post 512, the second die casting 5 has a first fixing hole 511 matched with the first fixing post 311, and the first fixing post 311 and the second fixing post 512 respectively extend to form a first stop portion 3111 and a second stop portion 5121 after being riveted.
The first positioning portion 3111 is larger than the hole diameter of the first fixing hole 511, the second positioning portion 5121 is larger than the hole diameter of the second fixing hole 312, a first bearing surface 5111 and a second bearing surface 3121 are respectively disposed in the first fixing hole 511 and the second fixing hole 312, and the first positioning portion 3111 and the second positioning portion 5121 are respectively supported on the first bearing surface 5111 and the second bearing surface 3121.
The first mating surface 31 further includes a third fixing post 313, the second mating surface 51 further includes a third fixing hole 513, and the third fixing post 313 is fitted into the third fixing hole 513. The second mating surface 51 further includes a fourth fixing post 514, the first mating surface 31 further includes a fourth fixing hole 314, and the fourth fixing post 514 is fitted into the fourth fixing hole 314. The third fixing post 313 and the fourth fixing post 514 extend to form a third stopping portion 3131 and a fourth stopping portion (not labeled), respectively, the size of the third stopping portion 3131 is larger than the aperture of the third fixing hole 513, and the size of the fourth stopping portion 5141 is larger than the aperture of the fourth fixing hole 314. A third bearing surface 5131 and a fourth bearing surface (not labeled) are respectively disposed in the third fixing hole 513 and the fourth fixing hole 314, and the third stopping portion 3131 and the fourth stopping portion 5141 are respectively supported on the third bearing surface 5131 and the fourth bearing surface (not labeled).
In the present embodiment, the third fixing post 313 and the first fixing post 311 are located substantially on one diagonal line of the first die cast 3, and the second fixing hole 312 and the fourth fixing hole 314 are located substantially on the other diagonal line of the first die cast 3. The fourth fixing post 514 and the second fixing post 512 are located substantially on one diagonal line of the second die casting 5, and the first fixing hole 511 and the third fixing hole 513 are located substantially on the other diagonal line of the second die casting 5. To this end, two fixing posts and two fixing holes are arranged at diagonal positions of the first die casting 3 and the second die casting 5, and are complementary to each other. Therefore, the first die cast 3 and the second die cast 5 are firmly fixed by caulking.
In the present embodiment, the first die cast 3 and the second die cast 5 have the same structure, and therefore, the second die cast 5 can be applied to the first die cast 3 after being flipped, and vice versa, and the second die cast 5 can be applied to the first die cast 3 after being flipped. When the die casting is formed, the first die casting 3 and the second die casting 5 can share the same die casting die, so that the production cost can be greatly saved.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A cable connector, comprising:
a plug connector;
the cable assembly comprises a holding piece and a conducting wire accommodated in the holding piece;
the adapter circuit board is electrically connected with the plug connector and the lead respectively;
a first die cast having a first mating face;
the first matching surface faces the second die casting, the first die casting and the second die casting are respectively wrapped on the tail part of the plug connector, the adapter circuit board and the periphery of the holding piece, the second die casting is provided with a second matching surface, the second matching surface faces the first die casting, and the second die casting and the first die casting are fixed in a riveting mode;
the first matching surface extends to form a first fixing column towards the second matching surface, the second matching surface extends to form a second fixing column towards the first matching surface, the first die casting is provided with a second fixing hole matched with the second fixing column, the second die casting is provided with a first fixing hole matched with the first fixing column, and the first fixing column and the second fixing column extend to form a first stopping portion and a second stopping portion respectively.
2. The cable connector of claim 1, wherein: the size of the first stopping portion is larger than the aperture of the first fixing hole, and the size of the second stopping portion is larger than the aperture of the second fixing hole.
3. The cable connector of claim 2, wherein: the first fixing hole and the second fixing hole are respectively internally provided with a first bearing surface and a second bearing surface, and the first stopping portion and the second stopping portion are respectively supported on the first bearing surface and the second bearing surface.
4. The cable connector of claim 3, wherein: the first matching surface further comprises a third fixing column, the second matching surface further comprises a third fixing hole, and the third fixing column is matched into the third fixing hole.
5. The cable connector of claim 4, wherein: the second matching surface further comprises a fourth fixing column, the first matching surface further comprises a fourth fixing hole, and the fourth fixing column is matched into the fourth fixing hole.
6. The cable connector of claim 5, wherein: the third fixing column and the first fixing column are approximately located on one diagonal line of the first die casting, and the second fixing hole and the fourth fixing hole are approximately located on the other diagonal line of the first die casting.
7. The cable connector of claim 5, wherein: the fourth fixing column and the second fixing column are approximately located on one diagonal line of the second die casting, and the first fixing hole and the third fixing hole are approximately located on the other diagonal line of the second die casting.
8. The cable connector of claim 5, wherein: the third fixing column and the fourth fixing column extend to form a third stopping portion and a fourth stopping portion respectively, the size of the third stopping portion is larger than the aperture of the third fixing hole, and the size of the fourth stopping portion is larger than the aperture of the fourth fixing hole.
9. The cable connector of claim 8, wherein a third bearing surface and a fourth bearing surface are disposed in the third fixing hole and the fourth fixing hole, respectively, and the third stopping portion and the fourth stopping portion are supported on the third bearing surface and the fourth bearing surface, respectively.
10. The cable connector of claim 1, wherein: the first die casting and the second die casting have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554993.1A CN111342309A (en) | 2018-12-18 | 2018-12-18 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554993.1A CN111342309A (en) | 2018-12-18 | 2018-12-18 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111342309A true CN111342309A (en) | 2020-06-26 |
Family
ID=71185037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554993.1A Pending CN111342309A (en) | 2018-12-18 | 2018-12-18 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111342309A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203377B1 (en) * | 1999-01-29 | 2001-03-20 | Fci Katrineholm A.B. | Connector and a method for assembling the connector |
| CN2658974Y (en) * | 2003-09-27 | 2004-11-24 | 中兴通讯股份有限公司 | Transfer socket with shield filter |
| CN105990705A (en) * | 2015-02-26 | 2016-10-05 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN207474770U (en) * | 2017-09-27 | 2018-06-08 | 东莞市泰康电子科技有限公司 | Type-C pin connectors with left and right assembly type rear shell |
| CN207530175U (en) * | 2017-10-16 | 2018-06-22 | 广东皓英电子科技有限公司 | Pin connector |
| CN207732121U (en) * | 2017-12-19 | 2018-08-14 | 广东杰思通讯股份有限公司 | A kind of card connector with inspection terminal |
-
2018
- 2018-12-18 CN CN201811554993.1A patent/CN111342309A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203377B1 (en) * | 1999-01-29 | 2001-03-20 | Fci Katrineholm A.B. | Connector and a method for assembling the connector |
| CN2658974Y (en) * | 2003-09-27 | 2004-11-24 | 中兴通讯股份有限公司 | Transfer socket with shield filter |
| CN105990705A (en) * | 2015-02-26 | 2016-10-05 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN207474770U (en) * | 2017-09-27 | 2018-06-08 | 东莞市泰康电子科技有限公司 | Type-C pin connectors with left and right assembly type rear shell |
| CN207530175U (en) * | 2017-10-16 | 2018-06-22 | 广东皓英电子科技有限公司 | Pin connector |
| CN207732121U (en) * | 2017-12-19 | 2018-08-14 | 广东杰思通讯股份有限公司 | A kind of card connector with inspection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |
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| RJ01 | Rejection of invention patent application after publication |