CN206931735U - A kind of good USB terminals of current carrying capacity performance - Google Patents
A kind of good USB terminals of current carrying capacity performance Download PDFInfo
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- CN206931735U CN206931735U CN201720324978.2U CN201720324978U CN206931735U CN 206931735 U CN206931735 U CN 206931735U CN 201720324978 U CN201720324978 U CN 201720324978U CN 206931735 U CN206931735 U CN 206931735U
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- section
- inserting section
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- stitch
- carrying capacity
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Abstract
The utility model belongs to technical field of electronic components, specifically disclose a kind of good USB terminals of current carrying capacity performance, including terminal body, terminal body includes inserting section, stitch section and the plastic packaging section between inserting section and stitch section, the inserting section is connected electrically in the socket of USB connector, stitch section is used for the stitch for forming connector, plastic packaging section is used to the terminal body being fastened in the shell of USB connector, wherein, inserting section extends the first sub- inserting section and the second sub- inserting section, the first sub- inserting section and the second sub- inserting section are in Y type fusion cast processes, first sub- inserting section is respectively arranged with shield contact and wedge contact with the second sub- inserting section.The utility model adds power cathode number of terminals and total cross-sectional area, strengthens the current carrying capacity of USB terminals, can fully meet the charge requirement of different application environment.
Description
Technical field
The utility model belongs to technical field of electronic components, and it is good to specifically disclose a kind of current carrying capacity performance
USB terminals.
Background technology
USB connector has fast the effect of inserting, pulling out soon, thus use range is wide, also deep to be favored by user.With electronics
The upgrading of product, product are intended to the development of volume microminiaturization, and also relatively higher to the Functional Requirement of product.
USB terminals are used for assembling the metal conductor element of USB connector, referring to Fig. 2, existing USB terminals generally comprise
Integrally formed stitch section, inserting section and the plastic packaging section between stitch section and inserting section, it connects as usb data connection
Carrier is touched, performance largely have impact on the effect and service life of data transfer.Figure it is seen that USB terminals
It is uniform in material for one, the terminal body of the equal strip metal material of cross-sectional area, and also its inserting section only includes one and inserted
Contact point, current carrying capacity are essentially identical.Due to being limited to the overall volume of USB connector, the current load of terminal is limited,
The extension of bearing capacity can not be realized easily.The USB connector being made up of this traditional USB terminals does not possess high current charge-discharge
Function, typically it is only capable of providing below 3A charging current, it is impossible to meet growing application demand.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of good USB terminals of current carrying capacity performance, with
Solves above-mentioned technical problem present in existing USB terminals.
The utility model for realize technical scheme that its technique effect uses for：
A kind of good USB terminals of current carrying capacity performance, including terminal body, terminal body include inserting section, stitch
Section and the plastic packaging section between inserting section and stitch section, the inserting section are connected electrically in the socket of USB connector, stitch section
For forming the stitch of connector, plastic packaging section is used to the terminal body being fastened in the shell of USB connector, wherein, insert
Connect section and extend the first sub- inserting section and the second sub- inserting section, the first sub- inserting section and the second sub- inserting section are in Y type foundings
Shaping.
As the further explanation to USB terminals described in the utility model, it is preferable that the first sub- inserting section and the second son
Inserting section is respectively arranged with shield contact and wedge contact.
As the further explanation to USB terminals described in the utility model, it is preferable that the shield contact into hook head structure,
And by being electrically connected with mode fixed among USB connector shell；The wedge contact archwise structure, as USB connections
The negative pole of device.
As the further explanation to USB terminals described in the utility model, it is preferable that the USB terminals can be loaded beyond 10A
Current charge-discharge.
The utility model beneficial technique effect compared with prior art：Inserting section is in Y types, and is provided with shield contact simultaneously
And wedge contact, merge equivalent to by two anode and cathode terminals, add power cathode number of terminals, increase the total transversal of terminal
Area.
To make the technical solution of the utility model and technique effect clearer, clear and definite, below in conjunction with Figure of description and
Embodiment elaborates to high current high intensity USB connector disclosed in the utility model.
Brief description of the drawings
Fig. 1：The general structure schematic diagram of the good USB terminals of current carrying capacity performance in this preferred embodiment.
Fig. 2：The general structure schematic diagram of existing USB terminals in this preferred embodiment.
Identifier declaration：
1- inserting sections, 2- stitch end, 3- plastic packaging sections, the second sub- inserting sections of 4-, the first sub- inserting sections of 5-；
11- shield contacts, 12- wedge contacts.
Embodiment
Referring to Fig. 1, as shown in figure 1, Fig. 1 is the USB terminals that current carrying capacity performance is good in this preferred embodiment
Overall construction drawing, the good USB terminals of the current carrying capacity performance include terminal body, and terminal body includes inserting section 1, stitch
Section 2 and the plastic packaging section 3 between inserting section 1 and stitch section 2, the inserting section 1 are connected electrically in the socket of USB connector,
Stitch section 2 is used for the stitch for forming connector, and plastic packaging section 3 is used to the terminal body being fastened in the plastic cement of USB connector.
Wherein, inserting section 1 extends the first sub- 5 and second sub- inserting section 4 of inserting section, the first sub- inserting section 5 and
Two sub- inserting sections 4 are in Y type fusion cast processes, and the first sub- inserting section is provided with shield contact 11, shield contact 11 into hook head structure, and
By being electrically connected with mode fixed among USB connector shell, the second sub- inserting section 4 is provided with wedge contact 12, and grafting is touched
12 archwise structures of point, the negative pole as USB connector.
As seen from the above description, the USB terminals of the application are existing USB terminals with Fig. 2 by being provided with two contacts simultaneously
Compare, the either quantity of terminal or the total cross-sectional area of terminal is obtained for improvement, in the volume that USB connector is limited
Under, the application increases its bearing capacity to electric current, as the USB terminals in this embodiment can allow 10A large current densities
Electricity, fully meet the charge requirement of different application environment.
Preferred embodiment of the present utility model is elaborated above in association with Figure of description, it should explanation
It is that the scope of protection of the utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also only
It is preferred embodiment of the present utility model, the technical staff in the field can also develop other embodiment on this basis,
Any simple deformation or equivalent substitution for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With new protection domain.
Claims (4)
1. a kind of good USB terminals of current carrying capacity performance, including terminal body, the terminal body include inserting section (1),
Stitch section (2) and the plastic packaging section (3) between inserting section (1) and stitch section (2), the inserting section are connected electrically in USB companies
Connect in the socket of device, the stitch section (2) is used for the stitch for forming connector, and the plastic packaging section (3) is used for the terminal sheet
Body is fastened in the shell of USB connector, it is characterised in that：The inserting section (1) extends the first sub- inserting section (5) and second
Sub- inserting section (4), the first sub- inserting section (5) and the second sub- inserting section (4) are in Y type fusion cast processes.
2. the good USB terminals of current carrying capacity performance according to claim 1, it is characterised in that：First son is inserted
Connect section (5) and be respectively arranged with shield contact (11) and wedge contact (12) with the second sub- inserting section (4).
3. the good USB terminals of current carrying capacity performance according to claim 2, it is characterised in that：The shield contact
(11) into hook head structure, and by being electrically connected with mode fixed among USB connector shell；Wedge contact (12) Cheng Gong
Shape structure, GND stitch or negative pole as USB connector.
4. the good USB terminals of current carrying capacity performance according to any one of claim 1-3 claim, its feature exist
In：The good USB terminals of the current carrying capacity performance can be loaded beyond 10A current charge-discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324978.2U CN206931735U (en) | 2017-03-30 | 2017-03-30 | A kind of good USB terminals of current carrying capacity performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324978.2U CN206931735U (en) | 2017-03-30 | 2017-03-30 | A kind of good USB terminals of current carrying capacity performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931735U true CN206931735U (en) | 2018-01-26 |
Family
ID=61348963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324978.2U Active CN206931735U (en) | 2017-03-30 | 2017-03-30 | A kind of good USB terminals of current carrying capacity performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326909A (en) * | 2018-11-20 | 2019-02-12 | 安费诺商用电子产品(成都)有限公司 | A kind of high-power card class connection terminal of high density and connector |
| CN111969379A (en) * | 2020-08-04 | 2020-11-20 | 深圳市欧康精密技术有限公司 | Socket, connector, electronic device and wiring method of socket |
-
2017
- 2017-03-30 CN CN201720324978.2U patent/CN206931735U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326909A (en) * | 2018-11-20 | 2019-02-12 | 安费诺商用电子产品(成都)有限公司 | A kind of high-power card class connection terminal of high density and connector |
| CN111969379A (en) * | 2020-08-04 | 2020-11-20 | 深圳市欧康精密技术有限公司 | Socket, connector, electronic device and wiring method of socket |
| CN111969379B (en) * | 2020-08-04 | 2022-03-08 | 深圳市欧康精密技术有限公司 | Socket, connector, electronic device and wiring method of socket |
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