CN203660110U - USB connector - Google Patents
USB connector Download PDFInfo
- Publication number
- CN203660110U CN203660110U CN201320701306.0U CN201320701306U CN203660110U CN 203660110 U CN203660110 U CN 203660110U CN 201320701306 U CN201320701306 U CN 201320701306U CN 203660110 U CN203660110 U CN 203660110U
- Authority
- CN
- China
- Prior art keywords
- usb connector
- terminal
- plastic body
- fixing
- plastic
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a USB connector. The USB connector is characterized by comprising a housing, a plastic body, two groups of terminals, terminal soldering pins and a fixing plastic block. The plastic body is installed in the housing. The two groups of the terminals are fixed on the plastic body. The fixing plastic block is positioned in a cavity of the plastic body. The terminal soldering pins are fixed on the fixing plastic block. The fixing plastic block is provided with a plurality of holes. The terminal welding pins are inserted in the holes. The USB connector is advantaged by improving stability of soldering pins.
Description
Technical field
The utility model relates to a kind of USB connector, specifically a kind of USB connector that can strengthen scolding tin pin stability.
Background technology
90 ° of board plug type interfaces of USB3.0 A type female seat are all the project organizations that adopt 9Pin terminal, the current current production technology appearing on the market generally has three kinds: the one, after terminal punching press is electroplated, mode by Molding injection moulding forms semi-finished product, respectively 9pin terminal is divided again to two groups of terminal bendings, remove material strip; The 2nd, terminal and plastic cement are made respectively, carry out afterwards assembly type combination, and then point two groups of bendings.Above-mentioned two kinds of techniques all in the end need to fill a plastic parts scolding tin pin position are fixed.Iron-clad is loaded onto on surface afterwards, and forms 90 ° of board plug type standard interfaces of USB3.0 AF.First and second kind of operation is more, very uneconomical, and two groups of terminal bending processes are not easy to control, and easily causes the distortion of scolding tin pin and cannot normally pack plastic parts into, and scolding tin pin stability may form bad in processing procedure.
Summary of the invention
The purpose of this utility model is to provide a kind of USB connector that can strengthen scolding tin pin stability.
The purpose of this utility model is achieved through the following technical solutions.
A kind of USB connector, it is characterized in that: described USB connector comprises shell, plastic body, two groups of terminals, terminal soldering pin and fixing plastic cement pieces, plastic body is installed in the enclosure, two groups of terminals are fixed on plastic body, fixing plastic cement piece is positioned at the cavity on plastic body, and terminal soldering pin is fixed on fixing plastic cement piece.
Described fixing plastic cement piece is provided with some holes, and terminal soldering is worn and is inserted in hole.
The utility model compared with prior art has the following advantages.
The utlity model has the advantage that can strengthen scolding tin pin stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model USB connector terminal;
Fig. 2 is the structural representation of the utility model USB connector plastic body;
Fig. 3 is that the utility model USB connector terminal is arranged on the structural representation on plastic body;
Fig. 4 is the structural representation that the fixing plastic cement piece of the utility model USB connector and plastic body decompose;
Fig. 5 is that the fixing plastic cement piece of the utility model USB connector is arranged on the structural representation on plastic body;
Fig. 6 is the assembly structure schematic diagram of the utility model USB connector.
Embodiment
Below in conjunction with accompanying drawing, the utility model USB connector is described in further detail.
As shown in Figures 1 to 6, the utility model USB connector comprises shell 8, plastic body 1, two groups of terminals 3,4, terminal soldering pin 5 and fixing plastic cement piece 7, plastic body is installed in the enclosure, two groups of terminals are fixed on plastic body, fixing plastic cement piece is positioned at the cavity on plastic body, and terminal soldering pin is fixed on fixing plastic cement piece.Fixing plastic cement piece is provided with some holes, and terminal soldering is worn and is inserted in hole.
The utility model USB connector can complete this assembly by a punching press, a Molding injection moulding; Terminal scolding tin pin is directly fixed in Molding injection moulding process, after injection moulding completes, reenters a fixing plastic cement piece, strengthens scolding tin pin stability.Two groups of terminals and material strip 6 are integrated, and connecting portion is designed pre-breakpoint, and wherein one group of terminal is connected in one at the other end and material strip 2, and the 9pin terminal of leg carries out puncture type bending, the structure that shape is in 90 ° at edge, pre-breakpoint place.Material strip two ends are designed with protectiveness, can make the terminal at leg position can in the process of punching press and plating, not be out of shape; Material strip makes terminal be linked to be entirety, has controlled well terminal distortion in electroplating process, when terminal Molding, first removes material strip.When the design of Molding injection mold, by the design at terminal scolding tin pin 5 guide hole oblique angles, position, the correcting of terminal scolding tin pin is directly inserted and in Molding plastic mould, carried out once injection moulding.At termination contact planar section, design terminal is positioned up and down by plastic mould, in the process of Molding injection moulding, thereby terminal is compressed and controls well its stability, the setting of pre-breakpoint is just exposed at plastic body edge material strip, after Molding injection mo(u)lding, be very easy to material strip to separate.After separating puts a fixing plastic cement piece, packs into afterwards in the suitable iron-clad of various design, forms complete 90 ° of board plug type finished products of USB3.0.
Claims (2)
1. a USB connector, it is characterized in that: described USB connector comprises shell, plastic body, two groups of terminals, terminal soldering pin and fixing plastic cement pieces, plastic body is installed in the enclosure, two groups of terminals are fixed on plastic body, fixing plastic cement piece is positioned at the cavity on plastic body, and terminal soldering pin is fixed on fixing plastic cement piece.
2. USB connector according to claim 1, is characterized in that: described fixing plastic cement piece is provided with some holes, and terminal soldering is worn and is inserted in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701306.0U CN203660110U (en) | 2013-11-07 | 2013-11-07 | USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701306.0U CN203660110U (en) | 2013-11-07 | 2013-11-07 | USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660110U true CN203660110U (en) | 2014-06-18 |
Family
ID=50926462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701306.0U Expired - Fee Related CN203660110U (en) | 2013-11-07 | 2013-11-07 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024199A (en) * | 2015-08-20 | 2015-11-04 | 东莞市高端电子有限公司 | USB 3.1 socket connector and manufacturing method thereof |
-
2013
- 2013-11-07 CN CN201320701306.0U patent/CN203660110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024199A (en) * | 2015-08-20 | 2015-11-04 | 东莞市高端电子有限公司 | USB 3.1 socket connector and manufacturing method thereof |
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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 |
Granted publication date: 20140618 Termination date: 20151107 |