CN205900955U - Does USB2. 0 charge and signal transmission type C electric connector convenient to welding - Google Patents
Does USB2. 0 charge and signal transmission type C electric connector convenient to welding Download PDFInfo
- Publication number
- CN205900955U CN205900955U CN201620898686.5U CN201620898686U CN205900955U CN 205900955 U CN205900955 U CN 205900955U CN 201620898686 U CN201620898686 U CN 201620898686U CN 205900955 U CN205900955 U CN 205900955U
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- China
- Prior art keywords
- bonding wire
- terminal
- wire plate
- insulating body
- electric connector
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- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a does USB2.0 charge and signal transmission type C electric connector convenient to welding, including an insulator, a plurality of conductive terminal and screening can, these a plurality of conductive terminal are including two power supply terminals, two ground terminal and a plurality of signal terminal, this two power supply terminal is connected with a first bonding wire board integrated into one piece, and two ground terminal and a second bonding wire board integrated into one piece are connected, and the equal integrated into one piece of each signal terminal is connected with a third bonding wire board. During the use, each connecting wire supports the beading on the surface in first bonding wire board, second bonding wire board and third bonding wire board respectively, reduces and connects with the circuit board, reduces with firm, the cold welding of circuit board welded, dummy solder joint risk, has improved wire rod welding efficiency, and assurance terminal welded reliability, conduction and steadiness can high voltage withstanding, heavy currents between a plurality of conductive terminal of while, and product performance is better.
Description
Technical field
The utility model is related to electric connector field technology, refers in particular to a kind of usb2.0 being easy to weld and charges and signal
Transmission type-c electric connector.
Background technology
Usb type-c connector is widely used in the various electronic products such as mobile phone, and it is typically fixed on electronics
On the circuit board of product, play the important function of signal transmission.There is transmission speed fast, support positive anti-plug and high current work.
In prior art, usb 2.0 type-c connector has generally included shield shell, circuit board, insulating base frame and has been arranged at absolutely
Upper and lower row's terminal group in edge pedestal, circuit board is arranged at the rear end of insulating base frame and is welded to connect with upper and lower row's terminal group.
However, above-mentioned usb 2.0 type-c connector needs to use welding circuit board, pad quantity is many, high cost, and speed is slow,
And easily occur built on the sand, cold welding, dry joint equivalent risk.Therefore, it is necessary to enter to existing usb 2.0 type-c connector
Row improves, to solve the above problems.
Utility model content
In view of this, the utility model is directed to the disappearance of prior art presence, and its main purpose is to provide one kind to be easy to weld
The usb2.0 connecing charges and signal transmission type-c electric connector, and it can existing usb 2.0 type-c of effectively solving connect
It is many to there is pad quantity using welding circuit board in device, high cost, and speed is slow, and easily occur built on the sand, cold welding, dry joint etc.
The problem of risk.
For achieving the above object, the utility model is using following technical scheme:
A kind of usb2.0 being easy to weld charges and signal transmission type-c electric connector, includes an insulating body, many
Individual conducting terminal and shielding shell；The front end face of insulating body is arranged with interface, and the plurality of conducting terminal is arranged at insulation
On body, the plurality of conducting terminal includes two power supply terminals, two ground terminals and multiple signal terminal, and each power supply terminal is equal
There is the first contact jaw, each ground terminal all has the second contact jaw, each signal terminal is respectively provided with the 3rd contact jaw, this
One contact jaw, the second contact jaw and the 3rd contact jaw are respectively positioned in interface, and this shielding shell envelopes insulating body；This two electricity
Source terminal is integrally formed with one first bonding wire plate and is connected, and two ground terminals are integrally formed with one second bonding wire plate and are connected, Mei Yixin
Number terminal is all integrally formed and is connected with one the 3rd bonding wire plate, and this first bonding wire plate and the second bonding wire plate expose the rear end of insulating body
A surface, multiple 3rd bonding wire plates expose another surface of the rear end of insulating body.
As a kind of preferred version, described insulating body includes main component and locating part, this two power supply terminal, two ground connection
Terminal and multiple signal terminal are all arranged on main component by way of plug-in mounting, and this locating part is installed on the tail end of main component,
Locating part is butted on the rear end face of the first bonding wire plate, the second bonding wire plate and the 3rd bonding wire plate.
As a kind of preferred version, the rear end of described main component is arranged with fixing hole, and this locating part extends fixed column,
This fixed column is tightly inserted in fixing hole.
As a kind of preferred version, described first contact jaw, the second contact jaw and the 3rd contact jaw are respectively provided with and are connect with female seat
Tactile contact plane.
As a kind of preferred version, the both sides of described insulating body are provided with lock hook, and grafting is stretched in the front end of this lock hook
In mouthful.
As a kind of preferred version, the upper and lower surface of the front end of described insulating body is provided with an emc shell fragment, each
Emc shell fragment is respectively provided with multiple contact sites, and the plurality of contact site stretches in interface.
As a kind of preferred version, the upper and lower surface of the front end of described insulating body is respectively provided with an embedding slot and multiple logical
Hole, this emc shell fragment is embedded in embedding slot, and the plurality of contact site stretches in interface through corresponding through hole.
The utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands:
During use, each connecting line is butted on the surface of the first bonding wire plate, the second bonding wire plate and the 3rd bonding wire plate directly respectively
Connect welding, instead of tradition by the way of circuit board, minimizing with circuit board connect, the shakiness of reduction welding circuit board
Gu, cold welding, dry joint risk, improve soldering wires efficiency it is ensured that the reliability of terminal welding, conduction and steadiness, simultaneously
Between multiple conducting terminals can high voltage withstanding, high current, product serviceability is more preferably.
For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings
The utility model is described in detail.
Brief description
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model；
Fig. 2 is the assembling schematic perspective view of another angle of preferred embodiment of the utility model；
Fig. 3 is the assembling schematic perspective view of the another angle of preferred embodiment of the utility model；
Fig. 4 is the exploded view of the preferred embodiment of the utility model；
Fig. 5 is the exploded view of another angle of preferred embodiment of the utility model；
Fig. 6 is the exploded view of the another angle of preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10th, insulating body 11, main component
12nd, locating part 101, interface
102nd, fixing hole 103, fixed column
104th, embedding slot 105, through hole
20th, conducting terminal 21, power supply terminal
211st, the first contact jaw 22, ground terminal
221st, the second contact jaw 23, signal terminal
231st, the 3rd contact jaw 24, the first bonding wire plate
25th, the second bonding wire plate 26, the 3rd bonding wire plate
201st, contact plane 30, shielding shell
40th, lock hook 50, emc shell fragment
51st, contact site.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 6, that show the concrete structure of the preferred embodiment of the utility model, include
One insulating body 10, multiple conducting terminal 20 and shielding shell 30.
The front end face of this insulating body 10 is arranged with interface 101, and in the present embodiment, described insulating body 10 includes
Main component 11 and locating part 12, this interface 101 is arranged at the front end of main component 11, and this locating part 12 is installed on main component 11
Tail end, and, the rear end of described main component 11 is arranged with fixing hole 102, and this locating part 12 extends fixed column 103, and this is solid
Fixed column 103 tightly inserts in fixing hole 102 so that locating part 12 is fixedly connected with main component 11.
The plurality of conducting terminal 20 is arranged on insulating body 10, and the plurality of conducting terminal 20 includes two power supply terminals
21st, two ground terminals 22 and multiple signal terminal 23, each power supply terminal 21 is respectively provided with the first contact jaw 211, each earth terminal
Son 22 all has the second contact jaw 221, and each signal terminal 23 is respectively provided with the 3rd contact jaw 231, this first contact jaw 211, the
Two contact jaws 221 and the 3rd contact jaw 231 are respectively positioned in interface 101, and, this two power supply terminal 21 and one first bonding wire plate
24 are integrally formed connection, and two ground terminals 22 are integrally formed with one second bonding wire plate 25 and are connected, each signal terminal 23 all one
Shaping is connected with one the 3rd bonding wire plate 26, and this first bonding wire plate 24 and the second bonding wire plate 25 expose the one of the rear end of insulating body 10
Surface, multiple 3rd bonding wire plates 26 expose another surface of the rear end of insulating body 10.In the present embodiment, this two power supply terminal
21st, two ground terminals 22 and multiple signal terminal 23 are all arranged on main component 11 by way of plug-in mounting, and locating part 12 is butted on
The rear end face of the first bonding wire plate 24, the second bonding wire plate 25 and the 3rd bonding wire plate 26, to prevent two power supply terminals 21, two ground terminals
22 and multiple signal terminal 23 exit back；And, described first contact jaw 211, the second contact jaw 221 and the 3rd contact jaw
231 are respectively provided with the contact plane 201 contacting with female seat (not shown), to increase contact area, so that contact is connected more stable
Reliable.
And, the both sides of described insulating body 10 are provided with lock hook 40, and interface 101 is stretched in the front end of this lock hook 40
Interior, this lock hook 40 is used for catching on female seat.
Additionally, the upper and lower surface of the front end of described insulating body 10 is provided with an emc shell fragment 50, every emc shell fragment 50
It is respectively provided with multiple contact sites 51, the plurality of contact site 51 stretches in interface 101.In the present embodiment, described insulating body 10
The upper and lower surface of front end be respectively provided with an embedding slot 104 and multiple through hole 105, this emc shell fragment 50 is embedded in embedding slot 104, should
Multiple contact sites 51 stretch in interface 101 through corresponding through hole 105.
This shielding shell 30 envelopes insulating body 10.
During assembling, first punch forming goes out two power supply terminals 21, two ground terminals 22 and multiple signal terminal 23, and two power supplys
Terminal 21 is integrally formed with one first bonding wire plate 24 and is connected, and two ground terminals 22 are integrally formed with one second bonding wire plate 25 and are connected,
Each signal terminal 23 is all integrally formed and is connected with one the 3rd bonding wire plate 26；Then, by two power supply terminals 21, two ground terminals 22
It is inserted into respectively on main component 11 with multiple signal terminals 23；Then, by locating part 12 be installed on main component 11 tail end so that
Locating part 12 is butted on the rear end face of the first bonding wire plate 24, the second bonding wire plate 25 and the 3rd bonding wire plate 26；Then, by 40 points of two lock hook
It is not embedded in the both sides of insulating body 10；Then, two emc shell fragments 50 are embedded in corresponding embedding slot 104, every emc shell fragment 50
Multiple contact sites 51 stretch in interface 101 through corresponding through hole 105；Finally, shielding shell 30 is sheathed on insulation originally
Body 10 is outer.During use, each connecting line is made to be butted on the first bonding wire plate 24, the second bonding wire plate 25 and the 3rd bonding wire plate 26 respectively
Welding directly on a surface.
Design focal point of the present utility model is: during use, each connecting line is butted on the first bonding wire plate, the second bonding wire respectively
Plate and the welding directly on a surface of the 3rd bonding wire plate, instead of tradition by the way of circuit board, minimizing with circuit board connect,
Reduction welding circuit board built on the sand, cold welding, dry joint risk, improve soldering wires efficiency it is ensured that terminal welding reliability
Property, conduction and steadiness, simultaneously between multiple conducting terminals can high voltage withstanding, high current, product serviceability is more preferably.
The above, be only preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restriction, therefore every any trickle amendment above example made according to technical spirit of the present utility model, equivalent change
Change and modify, all still fall within the range of technical solutions of the utility model.
Claims (7)
1. a kind of usb2.0 being easy to weld charges and signal transmission type-c electric connector, includes an insulating body, multiple
Conducting terminal and shielding shell；The front end face of insulating body is arranged with interface, and the plurality of conducting terminal is arranged at insulation originally
On body, the plurality of conducting terminal includes two power supply terminals, two ground terminals and multiple signal terminal, and each power supply terminal all has
There is the first contact jaw, each ground terminal all has the second contact jaw, each signal terminal is respectively provided with the 3rd contact jaw, and this first
Contact jaw, the second contact jaw and the 3rd contact jaw are respectively positioned in interface, and this shielding shell envelopes insulating body；Its feature exists
In: this two power supply terminal is integrally formed with one first bonding wire plate and is connected, and two ground terminals and one second bonding wire plate are integrally formed even
Connect, each signal terminal is all integrally formed and is connected with one the 3rd bonding wire plate, this first bonding wire plate and the second bonding wire plate expose insulation
One surface of the rear end of body, multiple 3rd bonding wire plates expose another surface of the rear end of insulating body.
2. the usb2.0 being easy to weld according to claim 1 charges and signal transmission type-c electric connector, its feature
It is: described insulating body includes main component and locating part, this two power supply terminal, two ground terminals and multiple signal terminal are equal
Be arranged at by way of plug-in mounting on main component, this locating part is installed on the tail end of main component, locating part be butted on the first bonding wire plate,
Second bonding wire plate and the rear end face of the 3rd bonding wire plate.
3. the usb2.0 being easy to weld according to claim 2 charges and signal transmission type-c electric connector, its feature
It is: the rear end of described main component is arranged with fixing hole, this locating part extends fixed column, this fixed column tightly inserts fixing hole
In.
4. the usb2.0 being easy to weld according to claim 1 charges and signal transmission type-c electric connector, its feature
It is: described first contact jaw, the second contact jaw and the 3rd contact jaw are respectively provided with the contact plane contacting with female seat.
5. the usb2.0 being easy to weld according to claim 1 charges and signal transmission type-c electric connector, its feature
It is: the both sides of described insulating body are provided with lock hook, the front end of this lock hook is stretched in interface.
6. the usb2.0 being easy to weld according to claim 1 charges and signal transmission type-c electric connector, its feature
It is: the upper and lower surface of the front end of described insulating body is provided with an emc shell fragment, every emc shell fragment is respectively provided with multiple contacts
Portion, the plurality of contact site stretches in interface.
7. the usb2.0 being easy to weld according to claim 6 charges and signal transmission type-c electric connector, its feature
It is: the upper and lower surface of the front end of described insulating body is respectively provided with an embedding slot and multiple through hole, this emc shell fragment is embedded in embedding slot
In, the plurality of contact site stretches in interface through corresponding through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898686.5U CN205900955U (en) | 2016-08-18 | 2016-08-18 | Does USB2. 0 charge and signal transmission type C electric connector convenient to welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898686.5U CN205900955U (en) | 2016-08-18 | 2016-08-18 | Does USB2. 0 charge and signal transmission type C electric connector convenient to welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900955U true CN205900955U (en) | 2017-01-18 |
Family
ID=57779280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898686.5U Expired - Fee Related CN205900955U (en) | 2016-08-18 | 2016-08-18 | Does USB2. 0 charge and signal transmission type C electric connector convenient to welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900955U (en) |
Cited By (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 |
| CN109149185A (en) * | 2018-10-10 | 2019-01-04 | 东莞高端精密电子股份有限公司 | Novel USB3.0 male connector |
-
2016
- 2016-08-18 CN CN201620898686.5U patent/CN205900955U/en not_active Expired - Fee Related
Cited By (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 |
| CN109149185A (en) * | 2018-10-10 | 2019-01-04 | 东莞高端精密电子股份有限公司 | Novel USB3.0 male connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170818 |