CN106602320B - Production and assembly method of heightened Type-C socket connector - Google Patents
Production and assembly method of heightened Type-C socket connector Download PDFInfo
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- CN106602320B CN106602320B CN201611139460.8A CN201611139460A CN106602320B CN 106602320 B CN106602320 B CN 106602320B CN 201611139460 A CN201611139460 A CN 201611139460A CN 106602320 B CN106602320 B CN 106602320B
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- 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]
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- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a heightened Type-C socket connector and a production and assembly method thereof, wherein the socket connector comprises an insulating body, a lower row of terminals, an upper row of terminals, a shielding sheet, a shielding sleeve and an inner shielding shell; the insulation body comprises a lower insulation part, an upper insulation part, a first supporting part, a second supporting part and a front insulation part; the shielding sleeve is formed by stamping, bending and riveting a metal sheet, so that the forming is easy, welding is not needed, the working procedures are less, and the cost is low; through separating insulator and first support piece each other and respectively with lower row of front end and the rear end of terminal inlay the shaping together fixed down to the cooperation separates insulator and second support piece each other and respectively with the front end of going up row of terminal and rear end inlay the shaping together fixed, during the preparation, can each insulator of shaping and each support piece on the horizontally terminal, bend the terminal again, make forming die simple structure, be convenient for realize automated production, effectively improve the product yield, and further reduce the cost of manufacture.
Description
Technical Field
The invention relates to the technical field of electric connectors, in particular to a production and assembly method of a heightened Type-C socket connector.
Background
USB 3.1 is the latest USB specification, which was launched by large companies such as intel. The data transmission speed can be increased to 10 Gbps. Compared to USB 3.0 technology, the new USB technology uses a more efficient data encoding system and provides more than one time effective data throughput rate. It is fully backwards compatible with existing USB connectors and cables.
The USB 3.1 Type-C socket connector is a common Type of USB 3.1 connector, and is widely used in various electronic products such as mobile phones, and is generally mounted and fixed on a circuit board of the electronic product to play an important role in signal transmission.
The USB 3.1 Type-C socket connector is internally provided with the shielding sleeve, the current shielding sleeve is generally integrated into a stretching piece or a two-piece welding piece, the integral stretching piece is difficult to form, the reject ratio is high, the cost is high, and the two-piece welding piece is welded in need, so that the processes are multiple, and the cost is increased.
And, it all has the supporting shoe that realizes heightening to heightening Type USB 3.1 Type-C socket connector at present, however, the insulator of present supporting shoe and connector is connected for integrated into one piece for the product structure is complicated, and the terminal inlays the shaping with insulator after need bending again, is difficult to realize automated production, and the product yield is low, and the cost of manufacture is high.
Disclosure of Invention
In view of the above, the present invention is directed to a method for manufacturing and assembling a Type-C socket connector, which can effectively solve the problem of high cost of the conventional USB 3.1 Type-C socket connector.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heightened Type-C socket connector comprises an insulating body, a lower row of terminals, an upper row of terminals, a shielding sheet, a shielding sleeve and an inner shielding shell;
the insulation body comprises a lower insulation part, an upper insulation part, a first supporting part, a second supporting part and a front insulation part; the lower insulating part and the first supporting part are separated from each other and are respectively embedded, molded and fixed with the front end and the rear end of the lower row of terminals together, the rear end of the lower row of terminals is bent downwards relative to the front end, the contact part of the lower row of terminals extends forwards out of the lower insulating part, and the welding part of the lower row of terminals extends downwards out of the first supporting part; the upper insulating piece and the second supporting piece are separated from each other and are respectively embedded, molded and fixed with the front end and the rear end of the upper row of terminals together, the rear end of the upper row of terminals is bent downwards relative to the front end, the contact part of the upper row of terminals extends forwards out of the upper insulating piece, the welding part of the upper row of terminals extends downwards out of the second supporting piece, the upper insulating piece is overlapped and fixed on the lower insulating piece, and the second supporting piece is abutted against the rear side of the first supporting piece; the shielding sheet is clamped between the upper insulating part and the lower insulating part, the front insulating part is positioned at the front end of the upper insulating part and the front end of the lower insulating part, and the front end of the shielding sheet and the front insulating part are embedded, molded and fixed together; the shielding sleeve is formed by stamping, bending and riveting a metal sheet, the shielding sleeve is sleeved between the rear end of the tongue plate of the insulating body and the front end of the base, and the shielding sleeve is in contact conduction with the shielding sheet; the inner shielding shell is sleeved outside the lower insulating part and the upper insulating part and is in contact conduction with the shielding sleeve.
As a preferred scheme, the upper side edge and the lower side edge of the rear end of the shielding sleeve are respectively bent and extended to form a connecting sheet, a buckling groove is formed in the connecting sheet, buckling parts are convexly arranged on the lower insulating member and the upper insulating member, and the buckling parts are buckled and connected with the buckling grooves and fixed.
As a preferred scheme, both sides of the shielding sleeve are provided with buckling holes, both sides of the shielding sheet are provided with a front clamping hook and a rear clamping hook which protrude outwards, the front clamping hook abuts against the front end of the shielding sleeve, and the rear clamping hook is matched with the buckling holes and is connected and fixed.
Preferably, the two ends of the metal sheet are riveted together through the matching of a dovetail block and a dovetail groove.
As a preferred scheme, the front side of the second supporting member has an accommodating groove, and the first supporting member is embedded in the accommodating groove and is connected with the accommodating groove in a buckling manner.
As a preferred scheme, fixed columns extend downwards from two sides of the bottom surface of the second supporting piece.
Preferably, a front stop piece is bent and extended from the bottom of the rear end of the inner shielding shell, and the front stop piece abuts against the front side of the first supporting piece.
Preferably, the rear end of the shielding plate is bent downward to form a bent portion, and the bent portion is sandwiched between the first supporting member and the second supporting member.
Preferably, the shielding device further comprises an outer shielding shell, and the outer shielding shell covers the inner shielding shell, the first supporting piece and the second supporting piece.
A production and assembly method of a heightened Type-C socket connector comprises the following steps:
(1) manufacturing a lower-row terminal, an upper-row terminal, a shielding sheet and a shielding sleeve: the lower row of terminals, the upper row of terminals and the shielding sheet are all formed in a stamping mode, the lower row of terminals, the upper row of terminals and the shielding sheet extend horizontally without bending, and the shielding sleeve is formed by stamping, bending and riveting metal sheets;
(2) placing the lower row of terminals into a forming die to form a lower insulating part and a first supporting part; placing the upper row of terminals into another forming die to form an upper insulating part and a second supporting part;
(3) the upper insulating piece is arranged on the lower insulating piece in an overlapping mode, the shielding piece is clamped between the lower insulating piece and the upper insulating piece, and then the front insulating piece is formed;
(4) sleeving the shielding sleeve from front to back, so that the shielding sleeve is sleeved between the rear end of the tongue plate of the insulating body and the front end of the base, and the shielding sleeve is in contact conduction with the shielding sheet;
(5) bending the upper row of terminals and the lower row of terminals to enable the second supporting piece to abut against the rear side of the first supporting piece;
(6) the inner shielding shell is sleeved after going to the lower insulating part and the upper insulating part, and the inner shielding shell is in contact conduction with the shielding sleeve.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
the shielding sleeve is formed by stamping, bending and riveting a metal sheet, the traditional integrated stretching forming and two-sheet welding mode is replaced, the forming is easy, the welding is not needed, the working procedures are less, and the cost is low; and, through separating lower insulating part and first support piece each other and respectively with lower row of front end and rear end of terminal inlay the shaping together fixedly, and the cooperation separates upper insulating part and second support piece each other and respectively with the front end and the rear end of last row of terminal inlay the shaping together fixedly, during the preparation, can form each insulating part and each support piece on the horizontal terminal, bend the terminal again, replaced the structure of traditional plastic formula as an organic whole, make forming die simple structure, be convenient for realize automated production, effectively improve the product yield, and further reduce the cost of manufacture.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of the preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
FIG. 3 is another angular schematic of FIG. 2;
FIG. 4 is a further angle schematic of FIG. 2;
FIG. 5 is a cross-sectional view of a preferred embodiment of the present invention;
FIG. 6 is an enlarged view of the shielding sleeve in the preferred embodiment of the present invention;
FIG. 7 is a perspective view of the preferred embodiment of the present invention in use;
FIG. 8 is a perspective view of another angle of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. insulating body 11, lower insulator
12. Upper insulator 13, first support member
14. Second supporting member 141 and receiving groove
142. Fixed column 15 and front insulating part
101. Button part 20, lower row terminal
21. Contact portion 22, weld portion
30. Upper row terminal 31, contact part
32. Welding part 40 and shield sheet
41. Bending part 42 and front hook
43. Rear hook 50 and shielding sleeve
51. Dovetail block 52, dovetail groove
53. Connecting piece 54, catching groove
55. Snap hole 60, inner shield shell
61. Front baffle plate 70 and circuit board
80. An outer shielding shell.
Detailed Description
Referring to fig. 1 to 8, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating body 10, a lower row of terminals 20, an upper row of terminals 30, a shielding plate 40, a shielding sleeve 50 and an inner shielding shell 60.
The insulation body 10 comprises a lower insulation part 11, an upper insulation part 12, a first support part 13, a second support part 14 and a front insulation part 15; the lower insulator 11 and the first support 13 are separated from each other and are insert-molded and fixed to the front end and the rear end of the lower row terminal 20, respectively, the rear end of the lower row terminal 20 is bent downward with respect to the front end, the contact portion 21 of the lower row terminal 20 extends forward beyond the lower insulator 11, and the soldering portion 22 of the lower row terminal 20 extends downward beyond the first support 13.
The upper insulator 12 and the second support 14 are separated from each other and fixed to the front end and the rear end of the upper row terminal 30 by insert molding, respectively, the rear end of the upper row terminal 30 is bent downward with respect to the front end, the contact portion 31 of the upper row terminal 30 extends forward of the upper insulator 12, the welding portion 32 of the upper row terminal 30 extends downward of the second support 14, the upper insulator 12 is stacked and fixed to the lower insulator 11, and the second support 14 abuts against the rear side of the first support 13. In this embodiment, the front side of the second supporting member 14 has an accommodating groove 141, the first supporting member 13 is embedded in the accommodating groove 141 and is connected to the accommodating groove 141 in a snap-fit manner, the two sides of the bottom surface of the second supporting member 14 both extend downward to form fixing posts 142, and the fixing posts 142 are inserted into the circuit board 70 for fixing.
The shielding sheet 40 is clamped between the upper insulating part 12 and the lower insulating part 11, the front insulating part 15 is positioned at the front end of the upper insulating part 12 and the front end of the lower insulating part 11, and the front end of the shielding sheet 40 and the front insulating part 15 are fixed together by insert molding; in this embodiment, the rear end of the shielding plate 40 is bent downward to form a bent portion 41, and the bent portion 41 is interposed between the first supporting member 13 and the second supporting member 14.
The shielding sleeve 50 is formed by punching, bending and riveting a metal sheet, the shielding sleeve 50 is sleeved between the rear end of the tongue plate of the insulating body 10 and the front end of the base, and the shielding sleeve 50 is in contact conduction with the shielding sheet 40; in this embodiment, the two ends of the metal sheet are riveted and fixed together by the dovetail block 51 and the dovetail groove 52, the upper side edge and the lower side edge of the rear end of the shielding sleeve 50 are bent and extended to form a connecting sheet 53, the connecting sheet 53 is provided with a buckling groove 54, the lower insulating member 11 and the upper insulating member 12 are both provided with a buckling part 101 in a protruding manner, and the buckling part 101 is buckled and connected with and fixed to the buckling groove 54. And, both sides of the shielding sleeve 50 are provided with buckling holes 55, both sides of the shielding sheet 40 are provided with a front hook 42 and a rear hook 43 which are outwardly protruded, the front hook 42 is abutted against the front end of the shielding sleeve 50, and the rear hook 43 is matched with the buckling holes 55 and is fixedly connected with the buckling holes 55 in a buckling manner.
The inner shield shell 60 is sleeved outside the lower insulator 11 and the upper insulator 12 and is in contact with and conducted with the shield sleeve 50. In this embodiment, a front stop piece 61 is bent and extended from the bottom of the rear end of the inner shielding shell 60, and the front stop piece 61 abuts against the front side of the first supporting member 13.
And, an outer shield shell 80 is further included, and the outer shield shell 80 covers the inner shield shell 60, the first support 13, and the second support 14.
When in manufacturing, the method comprises the following steps:
(1) manufacturing the lower row terminal 20, the upper row terminal 30, the shielding sheet 40 and the shielding case 50: the lower row of terminals 20, the upper row of terminals 30 and the shield plate 50 are all formed by stamping, the lower row of terminals 20, the upper row of terminals 30 and the shield plate 40 all extend horizontally without bending, and the shield sleeve 50 is formed by stamping, bending and riveting a metal sheet.
(2) Placing the lower row of terminals 20 into a forming mold to form a lower insulating member 11 and a first supporting member 13; the upper row of terminals 30 is placed in another molding die to mold the upper insulator 12 and the second support member 14.
(3) The upper insulator 12 is stacked and mounted on the lower insulator 11 with the shield sheet 40 interposed between the lower insulator 11 and the upper insulator 12, and then the front insulator 15 is molded.
(4) The shielding sleeve 50 is sleeved from front to back, so that the shielding sleeve 50 is sleeved between the rear end of the tongue plate of the insulating body 10 and the front end of the base, and the shielding sleeve 50 is in contact with the shielding sheet 40.
(5) The upper and lower rows of terminals 30 and 20 are bent such that the second support 14 abuts against the rear side of the first support 13.
(6) The inner shield shell 60 is inserted from front to back, so that the inner shield shell 60 is sleeved outside the lower insulator 11 and the upper insulator 12 and is in contact conduction with the shield sleeve 50.
When the connector is mounted, the outer shielding shell 80 covers the inner shielding shell 60, the first supporting member 13 and the second supporting member 14, the fixing posts 142 are inserted into the circuit board 70 for fixing, and the soldering portions 22 of the lower row terminals 20 and the soldering portions 32 of the upper row terminals 30 are soldered and conducted with the circuit board 70.
The design of the invention is characterized in that: the shielding sleeve is formed by stamping, bending and riveting a metal sheet, the traditional integrated stretching forming and two-sheet welding mode is replaced, the forming is easy, the welding is not needed, the working procedures are less, and the cost is low; and, through separating lower insulating part and first support piece each other and respectively with lower row of front end and rear end of terminal inlay the shaping together fixedly, and the cooperation separates upper insulating part and second support piece each other and respectively with the front end and the rear end of last row of terminal inlay the shaping together fixedly, during the preparation, can form each insulating part and each support piece on the horizontal terminal, bend the terminal again, replaced the structure of traditional plastic formula as an organic whole, make forming die simple structure, be convenient for realize automated production, effectively improve the product yield, and further reduce the cost of manufacture.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (9)
1. A production and assembly method of a heightened Type-C socket connector is characterized in that: the heightened Type-C socket connector comprises an insulating body, a lower row of terminals, an upper row of terminals, a shielding sheet, a shielding sleeve and an inner shielding shell;
the insulation body comprises a lower insulation part, an upper insulation part, a first supporting part, a second supporting part and a front insulation part; the lower insulating part and the first supporting part are separated from each other and are respectively embedded, molded and fixed with the front end and the rear end of the lower row of terminals together, the rear end of the lower row of terminals is bent downwards relative to the front end, the contact part of the lower row of terminals extends forwards out of the lower insulating part, and the welding part of the lower row of terminals extends downwards out of the first supporting part; the upper insulating piece and the second supporting piece are separated from each other and are respectively embedded, molded and fixed with the front end and the rear end of the upper row of terminals together, the rear end of the upper row of terminals is bent downwards relative to the front end, the contact part of the upper row of terminals extends forwards out of the upper insulating piece, the welding part of the upper row of terminals extends downwards out of the second supporting piece, the upper insulating piece is overlapped and fixed on the lower insulating piece, and the second supporting piece is abutted against the rear side of the first supporting piece; the shielding sheet is clamped between the upper insulating part and the lower insulating part, the front insulating part is positioned at the front end of the upper insulating part and the front end of the lower insulating part, and the front end of the shielding sheet and the front insulating part are embedded, molded and fixed together; the shielding sleeve is formed by stamping, bending and riveting a metal sheet, the shielding sleeve is sleeved between the rear end of the tongue plate of the insulating body and the front end of the base, and the shielding sleeve is in contact conduction with the shielding sheet; the inner shielding shell is sleeved outside the lower insulating part and the upper insulating part and is in contact conduction with the shielding sleeve;
the method comprises the following steps:
(1) manufacturing a lower-row terminal, an upper-row terminal, a shielding sheet and a shielding sleeve: the lower row of terminals, the upper row of terminals and the shielding sheet are all formed in a stamping mode, the lower row of terminals, the upper row of terminals and the shielding sheet extend horizontally without bending, and the shielding sleeve is formed by stamping, bending and riveting metal sheets;
(2) placing the lower row of terminals into a forming die to form a lower insulating part and a first supporting part; placing the upper row of terminals into another forming die to form an upper insulating part and a second supporting part;
(3) the upper insulating piece is arranged on the lower insulating piece in an overlapping mode, the shielding piece is clamped between the lower insulating piece and the upper insulating piece, and then the front insulating piece is formed;
(4) sleeving the shielding sleeve from front to back, so that the shielding sleeve is sleeved between the rear end of the tongue plate of the insulating body and the front end of the base, and the shielding sleeve is in contact conduction with the shielding sheet;
(5) bending the upper row of terminals and the lower row of terminals to enable the second supporting piece to abut against the rear side of the first supporting piece;
(6) the inner shielding shell is sleeved after going to the lower insulating part and the upper insulating part, and the inner shielding shell is in contact conduction with the shielding sleeve.
2. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: the shielding sleeve is characterized in that connecting pieces are bent and extended from the upper side edge and the lower side edge of the rear end of the shielding sleeve, fastening grooves are formed in the connecting pieces, fastening parts are convexly arranged on the lower insulating piece and the upper insulating piece, and the fastening parts are fastened and connected with the fastening grooves in a fixed mode.
3. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: both sides of the shielding sleeve are provided with buckling holes, both sides of the shielding sheet are provided with a front clamping hook and a rear clamping hook which protrude outwards, the front clamping hook is abutted against the front end of the shielding sleeve, and the rear clamping hook is matched with the buckling holes and is connected and fixed through a buckle.
4. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: and the two ends of the metal sheet are riveted and fixed together through the dovetail block and the dovetail groove in a matching manner.
5. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: the front side of the second supporting piece is provided with a containing groove, and the first supporting piece is embedded in the containing groove and is connected with the containing groove in a buckling mode.
6. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: and fixing columns are extended downwards from two sides of the bottom surface of the second supporting piece.
7. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: the bottom of the rear end of the inner shielding shell is bent and extends to form a front blocking piece, and the front blocking piece abuts against the front side of the first supporting piece.
8. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: the rear end of the shielding sheet is bent downwards to form a bending part, and the bending part is clamped between the first supporting piece and the second supporting piece.
9. The method for producing and assembling the heightened Type-C socket connector according to claim 1, wherein: the shielding device further comprises an outer shielding shell, and the outer shielding shell covers the inner shielding shell, the first supporting piece and the second supporting piece.
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CN201611139460.8A CN106602320B (en) | 2016-12-12 | 2016-12-12 | Production and assembly method of heightened Type-C socket connector |
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CN201611139460.8A CN106602320B (en) | 2016-12-12 | 2016-12-12 | Production and assembly method of heightened Type-C socket connector |
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CN106602320B true CN106602320B (en) | 2020-08-11 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105161895A (en) * | 2015-09-21 | 2015-12-16 | 连展科技(深圳)有限公司 | Socket electric connector |
CN107994374A (en) * | 2017-11-27 | 2018-05-04 | 四川永贵科技有限公司 | Monoblock type riveting rectangle jack and its processing method |
CN114649724A (en) * | 2021-12-31 | 2022-06-21 | 深圳市联发讯电子科技有限公司 | Production method of USB plug and USB plug |
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CN204516962U (en) * | 2015-04-10 | 2015-07-29 | 东莞市高端电子有限公司 | USB 3.1 socket connector |
CN104852199A (en) * | 2015-04-24 | 2015-08-19 | 连展科技(深圳)有限公司 | Socket electric connector |
CN204809558U (en) * | 2015-05-29 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
CN204927638U (en) * | 2015-04-30 | 2015-12-30 | Fci连接器新加坡私人有限公司 | Usb connector |
KR200481252Y1 (en) * | 2015-03-24 | 2016-09-09 | 주식회사 제이앤티씨 | Both sides micro usb socket connector |
CN205693044U (en) * | 2016-06-22 | 2016-11-16 | 杨选华 | Robust USB Type‑C connector |
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2016
- 2016-12-12 CN CN201611139460.8A patent/CN106602320B/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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KR200481252Y1 (en) * | 2015-03-24 | 2016-09-09 | 주식회사 제이앤티씨 | Both sides micro usb socket connector |
CN204516962U (en) * | 2015-04-10 | 2015-07-29 | 东莞市高端电子有限公司 | USB 3.1 socket connector |
CN104852199A (en) * | 2015-04-24 | 2015-08-19 | 连展科技(深圳)有限公司 | Socket electric connector |
CN204927638U (en) * | 2015-04-30 | 2015-12-30 | Fci连接器新加坡私人有限公司 | Usb connector |
CN204809558U (en) * | 2015-05-29 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
CN205693044U (en) * | 2016-06-22 | 2016-11-16 | 杨选华 | Robust USB Type‑C connector |
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