CN106848761B - USB Type-C connector - Google Patents
USB Type-C connector Download PDFInfo
- Publication number
- CN106848761B CN106848761B CN201710042572.XA CN201710042572A CN106848761B CN 106848761 B CN106848761 B CN 106848761B CN 201710042572 A CN201710042572 A CN 201710042572A CN 106848761 B CN106848761 B CN 106848761B
- Authority
- CN
- China
- Prior art keywords
- needle
- pin
- conductor pins
- accommodation groove
- connection sheet
- 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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Classifications
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6625—Structural association with built-in electrical component with built-in single component with capacitive component
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of USB Type-C connector, includes insulating body, PIN needle and shielding shell；PIN needle has A, B two rows, which arranges at least two adjacent PIN needles in PIN needle and be equipped with connection sheet；The surface of the insulating body is recessed with an at least accommodation groove, molds an at least resistor filled with resistance material in the accommodation groove, and connection is connected in connection sheet of the both ends of resistor respectively in PIN needle adjacent with two；Or fill capacitance material in accommodation groove and mold an at least capacitor, connection is connected in connection sheet of the both ends of the capacitor respectively in PIN needle adjacent with two.This product is recessed with accommodation groove by the rear end surface on insulating body, resistor is molded filled with resistance material into accommodation groove, or it fills capacitance material and molds capacitor, connection is connected in connection sheet of the both ends of resistor or capacitor respectively in PIN needle adjacent with two, this product is instead of traditional artificial welding resistor, making technology is simplified, production efficiency is improved.
Description
Technical field
The present invention relates to field of connectors technologies, refer in particular to a kind of USB Type-C connector.
Background technique
USB association announces a kind of novel USB Type-C (C class universal serial bus) Male head connector, association criterion pair
PIN as defined in 2 .0 editions connector (stitch) divides A and B two rows PIN.A, which arranges PIN, PIN A1, PIN A4, PIN
Totally 7 PIN, B row Pin have PIN B1, PIN B4, PIN B9, PIN by A5, PIN A6, PIN A7, PIN A9, PIN A12
B12 totally 4 PIN.Wherein PIN A1, PIN B1, PIN A12 and PIN B12 need short circuit to connect into one group as GND (Ground
Ground connection) PIN, PIN A4, PIN B4, PIN A9 and PIN B9 need short circuit to connect into another set VBUS (USB voltage)
Pin, a resistor or capacitor are connected between PIN A4 pin and PIN A5 pin.
However, being to be welded on resistor in two adjacent PIN needle connection sheets in existing technology, thus adjacent by two
PIN needle short circuit together, due to connection sheet it is too small and welding space it is limited, weld it is extremely inconvenient so that production and processing
Low efficiency, there is also processing technology complexity, and mostly by scolding tin is manually carried out, and are also easy to produce rosin joint, dry joint, even tin, bump
The bad phenomenons such as size is uneven, lead to the electrical bad problems such as the short circuit, open circuit or impedance of product are excessive and production cost is high.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of USB Type-C
Connector efficiently solves the problems, such as that the product generated by human weld's resistance is bad, improves production efficiency, simplify
Processing procedure.
To achieve the above object, the present invention is using following technical solution:
A kind of USB Type-C connector includes insulating body, PIN needle and shielding shell；Before the insulating body
End face is recessed with slot backward；The PIN needle is arranged in insulating body, and PIN needle has A, B two rows PIN needle, and A is arranged in PIN needle
Connection sheet is provided at least two adjacent PIN needles；The shielding shell is coated on outside insulating body；Wherein, the insulating body
Rear end surface is recessed with an at least accommodation groove, and the connection sheet at least two adjacent PIN needles in aforementioned A row PIN needle is respectively positioned on appearance
It sets in slot and is separated from each other, mold an at least resistor filled with resistance material in the accommodation groove, the both ends of the resistor
Connection is connected in the connection sheet in PIN needle adjacent with two respectively；Or at least one is molded filled with capacitance material in accommodation groove
Connection is connected in capacitor, connection sheet of the both ends of the capacitor respectively in PIN needle adjacent with two.
As a preferred embodiment, it is provided with an aforementioned connection sheet in four PIN needles in the A row PIN needle, this is absolutely
The rear end surface of edge ontology is recessed with two aforementioned accommodation grooves, and the connection sheet of two of them PIN needle is located therein in an accommodation groove simultaneously
It is separated from each other, the connection sheet of other two PIN needle is located in another accommodation groove and is separated from each other, and is filled in each accommodation groove
Resistance material and mold aforesaid resistor, the both ends of each resistor respectively with corresponding connection sheet be connected connect；Or it is every
In one accommodation groove filled with capacitance material and mold aforementioned capacitor, the both ends of each capacitor respectively with corresponding connection
Piece conducting connection.
As a preferred embodiment, the A row PIN needle includes A1, A4, A5, A6, A7, A9, A12 totally seven PIN needles, institute
Stating B row's PIN needle includes B1, B4, B9, B12 totally four PIN needles, above-mentioned resistor respectively with A4 and A5PIN needle and A7 with
A9PIN needle is connected.
As a preferred embodiment, the A1PIN needle and B12PIN needle are electrically connected to form the first conductor pins, described
A12PIN needle and B1PIN needle are electrically connected to form the second conductor pins, the shielding shell and first conductor pins, second
Conductor pins are electrically connected.
As a preferred embodiment, the rear end of the shielding shell is recessed with forward notch, above-mentioned first conductor pins with
Convex block is provided in second conductor pins, the convex block is mutually clamped with the notch.
As a preferred embodiment, the A4PIN needle and B9PIN needle are electrically connected to form third conductor pins, described
A9PIN needle and B4PIN needle are electrically connected to form the 4th conductor pins, and the connector further includes being shorted piece, short circuit piece installation
It is electrically connected between third conductor pins and the 4th conductor pins and with third conductor pins, the 4th conductor pins.
As a preferred embodiment, there are two card interfaces for the short circuit on piece setting, and two card interfaces block above-mentioned respectively
Third conductor pins and the 4th conductor pins.
As a preferred embodiment, the insulating body includes main body and rear plug, and slot is in the front end face of main body
Recessed formation backward, main body upper and lower surface are integral type enclosed construction, which is installed on the rear end of main body, and aforementioned accommodation groove is set
It is placed on the surface of rear plug.
As a preferred embodiment, it is provided with clamp hook piece in the insulating body, which is located at the two sides of slot.
As a preferred embodiment, the front end upper and lower surface of the insulating body is embedded with grounding elastic slice, the ground connection bullet
The contact portion of piece protrudes into inside the front end of slot.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
Known to:
This product is recessed with accommodation groove by the rear end surface on insulating body, at least two adjacent PIN needles in PIN needle
On connection sheet be respectively positioned in accommodation groove, into accommodation groove filled with resistance material to mold resistor, the two of resistor
It holds the connection sheet in PIN needle adjacent with two respectively that connection is connected, or is filled with capacitance material into accommodation groove to mold
Connection is connected in capacitor, connection sheet of the both ends of capacitor respectively in PIN needle adjacent with two, and this product is instead of traditional artificial weldering
The mode of termination resistor, without in addition welding, simplify making technology, improve production efficiency, and solve human weld with
Rosin joint, dry joint, the even tin, the problems such as bump size is uneven come, improves the quality of product.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail:
Detailed description of the invention
Fig. 1 is the structural upright schematic diagram of the preferred embodiments of the invention；
Fig. 2 is another angled arrangement stereoscopic schematic diagram of the preferred embodiments of the invention；
Fig. 3 is the exploded view of the preferred embodiments of the invention；
Fig. 4 is the perspective view for being shorted piece in the preferred embodiments of the invention and being mounted in PIN needle；
Fig. 5 is the perspective view that resistor is connect with PIN needle in the preferred embodiments of the invention.
Description of drawing identification:
10, insulating body 101, slot
102, accommodation groove 11, main body
12, rear plug
20, PIN needle 201, connection sheet
202, convex block 21, the first conductor pins
211, A1PIN needle 212, B12PIN needle
22, the second conductor pins 221, A12PIN needle
222, B1PIN needle 23, third conductor pins
231, A4PIN needle 232, B9PIN needle
24, the 4th conductor pins 241, A9PIN needle
242, B4PIN needle 25, A5PIN needle
26, A6PIN needle 27, A7PIN needle
30, shell 301, notch are shielded
41, clamp hook piece 42, grounding elastic slice
421, contact portion 43, short circuit piece
431, card interface 50, resistor.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 5, it to include insulation that show the specific structures of the preferred embodiments of the invention
Ontology 10, PIN needle 20 and shielding shell 30.
The front end face of the insulating body 10 is recessed with slot 101 backward, and the rear end surface of insulating body 10 is recessed at least
One accommodation groove 102, insulating body include main body 11 and rear plug 12, and slot 101 is recessed backward in the front end face of main body 11
It is formed, 11 upper and lower surface of main body is integral type enclosed construction, which is installed on the rear end of main body 11, aforementioned accommodation groove 102
Be set on the surface of rear plug 12,11 upper and lower surface of main body be integral type enclosed construction, the design of enclosed construction, preferably
The contact for having completely cut off PIN needle 20 with shielding shell 30, without pasting insulation mylar film between PIN needle 20 and shielding shell 30,
Cost has been saved, clamp hook piece 41 is provided in insulating body 10, which is located at the two sides of slot 101；Before main body 11
End upper and lower surface is embedded with grounding elastic slice 42, and the contact portion 421 of the grounding elastic slice 42 protrudes into inside the front end of slot 101.
The PIN needle 20 is arranged in insulating body 10, and PIN needle 20 has A, B two rows PIN needle, which arranges in PIN needle extremely
It is provided with connection sheet 201 in few two adjacent PIN needles 20, which is located in above-mentioned accommodation groove 102 and divides each other
It opens, molds an at least resistor 50 filled with resistance material in accommodation groove 102, the both ends of resistor 50 are adjacent with two respectively
Connection is connected in connection sheet 201 in PIN needle；Or an at least capacitor is molded filled with capacitance material in accommodation groove 102,
Connection is connected in the connection sheet 201 in PIN needle adjacent with two respectively at the both ends of capacitor, and in the present embodiment, the A arranges PIN needle
In four PIN needles on be provided with an aforementioned connection sheet 201, the rear end surface of the insulating body 10 is recessed with two aforementioned accommodatings
Slot 102, the connection sheet 201 of two of them PIN needle are located therein in an accommodation groove 102 and are separated from each other, other two PIN needle
Connection sheet 201 is located in another accommodation groove 102 and is separated from each other, and forms filled with resistance material in each accommodation groove 102
Connection or each accommodation groove is connected with corresponding connection sheet 201 respectively in aforesaid resistor 50 out, the both ends of each resistor 50
In 102 filled with capacitance material and mold aforementioned capacitor, the both ends of each capacitor respectively with corresponding connection sheet 201
Conducting connection；Resistor 50 by filling molding, instead of the mode of welding, more simplify, and avoids rosin joint, vacation by processing technology
The bad phenomenons such as weldering, even tin, bump size be uneven, improve the quality of product；The shielding shell 30 is coated on insulation originally
Outside body 10.
The A arrange PIN needle 20 include A1PIN needle 211, A4PIN needle 231, A5PIN needle 25, A6PIN needle 26, A7PIN needle 27,
A9PIN needle 241, A12PIN needle 221 totally seven PIN needles, the B row PIN needle 20 include B1PIN needle 222, B4PIN needle 242,
B9PIN needle 232, B12PIN needle 212 totally four PIN needles, above-mentioned resistor 50 respectively with A4PIN needle 231 and A5PIN needle 25 and
A7PIN needle 27 is connected with A9PIN needle 241.
The A1PIN needle 211 and the electric connection of B12PIN needle 212 form first conductor pins 21, the A12PIN needle 221
Second conductor pins 22, above-mentioned shielding shell 30 and first conductor pins are formed with the electric connection of B1PIN needle 222
21, the second conductor pins 22 are electrically connected, specifically, the rear end of the shielding shell 30 is recessed with forward notch 301, it is above-mentioned
Convex block 202 is provided in first conductor pins 21 and the second conductor pins 22, the convex block 202 is mutually clamped with notch 301,
To make to be shorted together between the first conductor pins 21 and the second conductor pins 22 by shielding shell 30, welding is eliminated
The processing technology that pcb board is shorted, saves cost.
The A4PIN231 needle and the electric connection of B9PIN needle 232 form above-mentioned third conductor pins 23, the A9PIN needle 241
Above-mentioned 4th conductor pins 24 are formed with the electric connection of B4PIN needle 242, specifically, the connector further includes being shorted piece 43,
The short circuit piece 43 is mounted between third conductor pins 23 and the 4th conductor pins 24 and leads with third conductor pins 23 and the 4th
Body pin 24 is electrically connected；Two card interfaces 431 are set on the short circuit piece 43, and two card interfaces 431 block above-mentioned the respectively
Three conductor pins 23 and the 4th conductor pins 24, to make to pass through short circuit between third conductor pins 23 and the 4th conductor pins 24
Piece 43 is shorted together, and is eliminated the processing technology that welding pcb board is shorted, is saved cost.
When assembling, first the installation of shielding shell 30 on the main body 11, then by A, B two rows PIN needle 20 is installed on the main body 11,
Rear plug 12 is finally mounted on to the rear end of main body 11, after installing rear plug 12, is to fill out in the accommodation groove 102 on insulating body 10
Resistance material is filled to form resistor 50, and resistor 50 makes two adjacent terminal conducting connections；Or it is filled out in accommodation groove 102
For charging capacity materials to form capacitor, capacitor makes two adjacent terminal conducting connections
Design focal point of the invention is:
This product is recessed with accommodation groove by the rear end surface on insulating body, at least two adjacent PIN needles in PIN needle
On connection sheet be respectively positioned in accommodation groove, into accommodation groove filled with resistance material to mold resistor, the two of resistor
It holds the connection sheet in PIN needle adjacent with two respectively that connection is connected, or is filled with capacitance material into accommodation groove to mold
Connection is connected in capacitor, connection sheet of the both ends of capacitor respectively in PIN needle adjacent with two, and this product is instead of traditional artificial weldering
The mode of termination resistor, without in addition welding, simplify making technology, improve production efficiency, and solve human weld with
Rosin joint, dry joint, the even tin, the problems such as bump size is uneven come, improves the quality of product.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of USB Type-C connector includes insulating body, PIN needle and shielding shell；The front end of the insulating body
Slot is recessed with towards after；The PIN needle is arranged in insulating body, and PIN needle has A, B two rows PIN needle, and A is arranged in PIN needle extremely
Connection sheet is provided in few two adjacent PIN needles；The shielding shell is coated on outside insulating body；It is characterized by: the insulation sheet
The rear end surface of body is recessed with an at least accommodation groove, the equal position of connection sheet at least two adjacent PIN needles in aforementioned A row PIN needle
It in accommodation groove and is separated from each other, fills resistance material in the accommodation groove and mold an at least resistor, the two of the resistor
Hold the connection sheet in PIN needle adjacent with two respectively that connection is connected；Alternatively, filling capacitance material in accommodation groove and molding at least one
Connection is connected in capacitor, connection sheet of the both ends of the capacitor respectively in PIN needle adjacent with two.
2. USB Type-C connector according to claim 1, it is characterised in that: four PIN in the A row PIN needle
An aforementioned connection sheet is provided on needle, the rear end surface of the insulating body is recessed with two aforementioned accommodation grooves, two of them PIN needle
Connection sheet be located therein in an accommodation groove and be separated from each other, the connection sheet of other two PIN needle is located in another accommodation groove simultaneously
It is separated from each other, molds aforesaid resistor filled with resistance material in each accommodation groove, the both ends difference of each resistor
It is connected and connects with corresponding connection sheet；Alternatively, molding aforementioned capacitor filled with capacitance material in each accommodation groove, often
The both ends of one capacitor are connected with corresponding connection sheet connect respectively.
3. USB Type-C connector according to claim 2, it is characterised in that: A row's PIN needle include A1, A4,
A5, A6, A7, A9, A12 totally seven PIN needles, the B row PIN needle includes B1, B4, B9, B12 totally four PIN needles, above-mentioned resistor
It is connected respectively with A4 and A5PIN needle and A7 with A9PIN needle.
4. USB Type-C connector according to claim 3, it is characterised in that: the A1PIN needle and B12PIN needle electricity
Property connect to form the first conductor pins, the A12PIN needle and B1PIN needle are electrically connected to form the second conductor pins, the shielding
Shell and first conductor pins, the second conductor pins are electrically connected.
5. USB Type-C connector according to claim 4, it is characterised in that: the rear end of the shielding shell is recessed forward
Equipped with notch, it is provided with convex block in above-mentioned first conductor pins and the second conductor pins, the convex block and the notch are mutual
Clamping.
6. USB Type-C connector according to claim 3, it is characterised in that: the A4PIN needle and B9PIN needle are electrical
Connection forms third conductor pins, and the A9PIN needle and B4PIN needle are electrically connected to form the 4th conductor pins, the connector
Further include being shorted piece, the short circuit piece be mounted between third conductor pins and the 4th conductor pins and with third conductor pins, the
Four conductor pins are electrically connected.
7. USB Type-C connector according to claim 6, it is characterised in that: there are two cards for the short circuit on piece setting
Interface, two card interfaces block above-mentioned third conductor pins and the 4th conductor pins respectively.
8. USB Type-C connector according to claim 1, it is characterised in that: the insulating body include main body and
Rear plug, for slot in the front end face recessed formation backward of main body, main body upper and lower surface is integral type enclosed construction, rear plug peace
Rear end loaded on main body, aforementioned accommodation groove are set on the surface of rear plug.
9. USB Type-C connector according to claim 1, it is characterised in that: be provided with hook in the insulating body
Part, the clamp hook piece are located at the two sides of slot.
10. USB Type-C connector according to claim 1, it is characterised in that: above and below the front end of the insulating body
Surface is embedded with grounding elastic slice, and the contact portion of the grounding elastic slice protrudes into inside the front end of slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042572.XA CN106848761B (en) | 2017-01-20 | 2017-01-20 | USB Type-C connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042572.XA CN106848761B (en) | 2017-01-20 | 2017-01-20 | USB Type-C connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848761A CN106848761A (en) | 2017-06-13 |
| CN106848761B true CN106848761B (en) | 2019-02-01 |
Family
ID=59120905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042572.XA Active CN106848761B (en) | 2017-01-20 | 2017-01-20 | USB Type-C connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848761B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075283A (en) * | 2017-12-25 | 2018-05-25 | 东莞市钇虹精密科技有限公司 | A kind of USB TYPE-C connectors and preparation method thereof |
| CN110364504B (en) * | 2019-08-12 | 2024-08-16 | 昆山嘉华汽车电子科技有限公司 | Chip module and electric connector using same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8800609A (en) * | 1988-03-11 | 1989-10-02 | Du Pont Nederland | CONNECTOR. |
| US5484647A (en) * | 1993-09-21 | 1996-01-16 | Matsushita Electric Industrial Co., Ltd. | Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same |
| US7952848B2 (en) * | 2008-04-04 | 2011-05-31 | Littelfuse, Inc. | Incorporating electrostatic protection into miniature connectors |
| CN105762570A (en) * | 2016-03-08 | 2016-07-13 | 宁波博禄德电子有限公司 | USB TYPE-C puncture-type connector and processing method therefor |
| CN205565062U (en) * | 2016-03-26 | 2016-09-07 | 贺书琴 | Novel type -C connector |
| CN205543343U (en) * | 2016-04-05 | 2016-08-31 | 深圳市新升华电子器件有限公司 | Exempt from PCB board electron connector |
-
2017
- 2017-01-20 CN CN201710042572.XA patent/CN106848761B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106848761A (en) | 2017-06-13 |
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