CN205178103U - Usb socket connector - Google Patents
Usb socket connector Download PDFInfo
- Publication number
- CN205178103U CN205178103U CN201521010228.5U CN201521010228U CN205178103U CN 205178103 U CN205178103 U CN 205178103U CN 201521010228 U CN201521010228 U CN 201521010228U CN 205178103 U CN205178103 U CN 205178103U
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- CN
- China
- Prior art keywords
- contact terminal
- metal screen
- socket connector
- usb socket
- screen case
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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.)
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Abstract
The utility model discloses a USB socket connector, including metal shielding shell and terminal subassembly unit, terminal subassembly unit is located in the metal shielding shell, metal shielding shell's rear end is equipped with the back lid of bending, metal shielding shell has upper wall and lower wall, be equipped with the LATCH that bends on metal shielding shell's upper wall and the lower wall respectively, terminal subassembly unit is including insulating plastic body, a plurality of USB2.0 contact terminal and a plurality of USB3.0 contact terminal, and USB2.0 contact terminal and USB3.0 contact terminal NULL, link to each other through the bridge between USB2.0 contact terminal and the USB3.0 contact terminal, and USB2.0 contact terminal and USB3.0 contact terminal all mould plastics as an organic wholely with insulating plastic body. This USB socket connector stable in structure, the easily production equipment, low in production cost, the production processing procedure is simply stable.
Description
Technical field
The utility model relates to a kind of connector, particularly a kind of USB socket connector.
Background technology
Because electric connector to be used between electronic product or the signal transmission of each inter-module in electronic product, therefore the importance of electric connector on electronic product can not speech, therefore electric connector how is made to be easier to assembling, reduce assembly cost, effect of electric connector can be taken into account again simultaneously, become between each manufacturer and in succession competed part.
USB socket connector uses extensively on computers, it is the most general specification, also can be used on machine on box and game machine, even many industrial instrumentations are also be connected with computer by USB socket connector, USB not only can provide interface equipment transfer of data, also can power, the characteristic of On-The-Go plug and play more can make the direct swap data of portable device.
USB USB1.0 specification from the beginning, its transmission speed is 1.5Mb/s, and USB2.0 specification was released in 1998, transmission speed then rises to 12Mb/s, and this specification has been widely used in electronic product, transmission speed has then more been risen to 5.0Gb/s by the USB3.0 specification of current up-to-date release, and it is more than 10 times of USB2.0 specification, because speed promoted many more in the past, therefore become the product that each manufacturer will promote future.But existing USB3.0 socket connector, market is designed to 2.04pin terminal separate with 3.05pin terminal and design, insulation plastic cement is also separately design, its punching press injection mold is made to need to be multiplied, not only die cost is double, and production efficiency is low, thus cause product cost high, whole USB socket connector is shaping and assembling difficulty is large, process is complicated, cause manufacturing cost high, and procedure for producing and product structure instability, therefore, when USB3.0 specification product following can the phase, how USB3.0 product is reached the object of simple and easy manufacture, more become the problem that each manufacturer need overcome.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of USB socket connector, and this USB socket connector construction is stablized, and be easy to production and assembly, production cost is low, procedure for producing simple and stable.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions: a kind of USB socket connector, comprise metal screen case and terminal assemblies unit, described terminal assemblies unit is located in described metal screen case, the rear end of described metal screen case is provided with bending bonnet, described metal screen case has upper wall and lower wall, the upper wall of described metal screen case and lower wall are respectively equipped with bending LATCH (hook), described terminal assemblies unit comprises insulated plastic colloid, multiple USB2.0 contact terminal and multiple USB3.0 contact terminal, and described USB2.0 contact terminal and USB3.0 contact terminal are alternately arranged, be connected by bridge between described USB2.0 contact terminal and USB3.0 contact terminal, and described USB2.0 contact terminal and USB3.0 contact terminal are all injected into one with described insulated plastic colloid.
Further, described USB2.0 contact terminal has the first horizontal part and the first PIN perpendicular to described first horizontal part, described USB3.0 contact terminal has the second horizontal part and the second PIN perpendicular to described second horizontal part, and described first PIN and the second PIN are all injected into one with the rear portion of described insulated plastic colloid.
Further, the rear end of described metal screen case is provided with stopper slot, and the rear end of described insulated plastic colloid is provided with the guide vane end stop coordinated with described stopper slot.
Further, the rear end of described metal screen case is provided with fixation spring tab, and the rear end of described insulated plastic colloid is provided with the holddown groove coordinated with described fixation spring tab.
Further, the left and right sides of described metal screen case is equipped with front grounding leg and rear grounding leg.
Further, the rear side of described front grounding leg has locating surface.
Further, the front portion of described insulated plastic colloid is provided with the first embeded slot and the second embeded slot, the front end of the horizontal part of described USB3.0 contact terminal is embedded in described first embeded slot, and the horizontal part of described USB2.0 contact terminal is embedded in described second embeded slot.
The beneficial effects of the utility model are: the USB2.0 contact terminal in the utility model and USB3.0 contact terminal one-body molded, USB2.0 contact terminal and USB3.0 contact terminal are all molded as one by Shooting Technique with insulated plastic colloid, procedure for producing simple and stable, be easy to assembling produce, thus reduce production cost; Be connected by bridge between adjacent USB2.0 contact terminal and USB3.0 contact terminal, USB2.0 contact terminal and USB3.0 contact terminal normotopia degree can not be offset left and right, when with the injection mo(u)lding of insulated plastic colloid, can prevent mould from weighing USB2.0 contact terminal and USB3.0 contact terminal wounded; The upper wall of metal screen case and lower wall are respectively equipped with bending LATCH (hook), and bending LATCH coordinates with USB male end location hole, while ensureing that male and female contact cooperation is stable, guarantees that female seat withdrawal force meets industry requirement.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the decomposition texture schematic diagram of the terminal assemblies unit in the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of USB socket connector, comprises metal screen case 1 and terminal assemblies unit 2, and described terminal assemblies unit 2 is located in described metal screen case 1, and the rear end of described metal screen case 1 is provided with bending bonnet 11.The front portion of terminal assemblies unit 2 is located in the front portion of metal screen case 1, between the bending bonnet 11 that metal screen case 1 rear end is located at the rear portion of terminal assemblies unit 2 and the front portion of metal screen case 1.Described metal screen case 1 has upper wall 12 and lower wall 13, the upper wall 12 of described metal screen case 1 and lower wall 13 are respectively equipped with bending LATCH (hook) 14, described terminal assemblies unit 2 comprises insulated plastic colloid 21, multiple USB2.0 contact terminal 22 and multiple USB3.0 contact terminal 23, and described USB2.0 contact terminal 22 and USB3.0 contact terminal 23 are alternately arranged, be connected by bridge 24 between described USB2.0 contact terminal 22 and USB3.0 contact terminal 23, and described USB2.0 contact terminal 22 and USB3.0 contact terminal 23 are all injected into one with described insulated plastic colloid 21.
Furtherly, described USB2.0 contact terminal 22 has the first horizontal part 221 and the first PIN 222 perpendicular to described first horizontal part 221, described USB3.0 contact terminal 23 has the second horizontal part 231 and the second PIN 232 perpendicular to described second horizontal part 231, and described first PIN 222 and the second PIN 232 are all injected into one with the rear portion of described insulated plastic colloid 21.The upper end of the first PIN 222 and the upper end of the second PIN 232 stretch out in the top of insulated plastic colloid 21 respectively vertically upward.In the present embodiment, the front portion of described insulated plastic colloid 21 is provided with the first embeded slot 213 and the second embeded slot 214, after USB2.0 contact terminal 22 and USB3.0 contact terminal 23 and insulated plastic colloid 21 injection mo(u)lding, wherein, the front end of the horizontal part 231 of USB3.0 contact terminal 23 is embedded in the first embeded slot 213, and the horizontal part 221 of USB2.0 contact terminal 22 is embedded in the second embeded slot 214.First PIN 222 and the second PIN 232 normotopia degree are stablized, and are easy to lower plate when coordinating with pcb board hole.
The rear end of described metal screen case 1 is provided with stopper slot 15, and the rear end of described insulated plastic colloid 21 is provided with the guide vane end stop 211 coordinated with described stopper slot 15.When assembling terminal assemblies unit 2 and metal screen case 1, the guide vane end stop 211 on insulated plastic colloid 21 and the stopper slot 15 on metal screen case 1 coordinate, and play effect fixing up and down.The rear end of described metal screen case 1 is provided with fixation spring tab 16, and the rear end of described insulated plastic colloid 21 is provided with the holddown groove 212 coordinated with described fixation spring tab 16.When assembling, the fixation spring tab 16 on metal screen case 1 and the holddown groove 212 on insulated plastic colloid 21 coordinate, and realize metal screen case 1 and fix with the front and back of whole terminal assemblies unit 2.
The left and right sides of described metal screen case 1 is equipped with front grounding leg 17 and rear grounding leg 18.And the rear side of described front grounding leg 17 has locating surface 171.The locating surface 171 of this front grounding leg 17 is punch forming, and dimensionally stable, to guarantee the smooth co-operation with pcb board.
USB2.0 contact terminal 22 in the utility model and USB3.0 contact terminal 23 one-body molded, USB2.0 contact terminal 22 and USB3.0 contact terminal 23 are all molded as one by Shooting Technique with insulated plastic colloid 21, procedure for producing simple and stable, is easy to assembling and produces, thus reduce production cost; Be connected by bridge 24 between adjacent USB2.0 contact terminal 22 and USB3.0 contact terminal 23, USB2.0 contact terminal 22 can not be offset left and right with USB3.0 contact terminal 23 normotopia degree, when with 21 injection mo(u)lding of insulated plastic colloid, can prevent mould from weighing USB2.0 contact terminal and USB3.0 contact terminal wounded; The upper wall 12 of metal screen case 1 and lower wall 13 are respectively equipped with bending LATCH, and bending LATCH coordinates with USB male end location hole, while ensureing that male and female contact cooperation is stable, guarantees that female seat withdrawal force meets industry requirement.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a USB socket connector, it is characterized in that: comprise metal screen case and terminal assemblies unit, described terminal assemblies unit is located in described metal screen case, the rear end of described metal screen case is provided with bending bonnet, described metal screen case has upper wall and lower wall, the upper wall of described metal screen case and lower wall are respectively equipped with bending LATCH, described terminal assemblies unit comprises insulated plastic colloid, multiple USB2.0 contact terminal and multiple USB3.0 contact terminal, and described USB2.0 contact terminal and USB3.0 contact terminal are alternately arranged, be connected by bridge between described USB2.0 contact terminal and USB3.0 contact terminal, and described USB2.0 contact terminal and USB3.0 contact terminal are all injected into one with described insulated plastic colloid.
2. USB socket connector according to claim 1, it is characterized in that: described USB2.0 contact terminal has the first horizontal part and the first PIN perpendicular to described first horizontal part, described USB3.0 contact terminal has the second horizontal part and the second PIN perpendicular to described second horizontal part, and described first PIN and the second PIN are all injected into one with the rear portion of described insulated plastic colloid.
3. USB socket connector according to claim 1, is characterized in that: the rear end of described metal screen case is provided with stopper slot, and the rear end of described insulated plastic colloid is provided with the guide vane end stop coordinated with described stopper slot.
4. USB socket connector according to claim 1, is characterized in that: the rear end of described metal screen case is provided with fixation spring tab, and the rear end of described insulated plastic colloid is provided with the holddown groove coordinated with described fixation spring tab.
5. USB socket connector according to claim 1, is characterized in that: the left and right sides of described metal screen case is equipped with front grounding leg and rear grounding leg.
6. USB socket connector according to claim 5, is characterized in that: the rear side of described front grounding leg has locating surface.
7. USB socket connector according to claim 2, it is characterized in that: the front portion of described insulated plastic colloid is provided with the first embeded slot and the second embeded slot, the front end of the horizontal part of described USB3.0 contact terminal is embedded in described first embeded slot, and the horizontal part of described USB2.0 contact terminal is embedded in described second embeded slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010228.5U CN205178103U (en) | 2015-12-04 | 2015-12-04 | Usb socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010228.5U CN205178103U (en) | 2015-12-04 | 2015-12-04 | Usb socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178103U true CN205178103U (en) | 2016-04-20 |
Family
ID=55742043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010228.5U Active CN205178103U (en) | 2015-12-04 | 2015-12-04 | Usb socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094772A1 (en) * | 2016-11-22 | 2018-05-31 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
| CN109428211A (en) * | 2017-08-31 | 2019-03-05 | 苏州祥龙嘉业电子科技股份有限公司 | The TYPE-C socket electric power connector of integral type |
-
2015
- 2015-12-04 CN CN201521010228.5U patent/CN205178103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094772A1 (en) * | 2016-11-22 | 2018-05-31 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
| CN109428211A (en) * | 2017-08-31 | 2019-03-05 | 苏州祥龙嘉业电子科技股份有限公司 | The TYPE-C socket electric power connector of integral type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 777 embroidered Lake West Road, Wujiang Economic Development Zone, Jiangsu, Suzhou Patentee after: Suzhou Xianglong JIAYE electronic Polytron Technologies Inc Address before: 215000, No. 777 embroidered Lake West Road, Wujiang Economic Development Zone, Jiangsu, Suzhou Patentee before: GOLDENCONN ELECTRONICS TECHNOLOGY CO., LTD. |