CN204376061U - A kind of USB socket connector realizing double-side plug-in - Google Patents
A kind of USB socket connector realizing double-side plug-in Download PDFInfo
- Publication number
- CN204376061U CN204376061U CN201420854578.9U CN201420854578U CN204376061U CN 204376061 U CN204376061 U CN 204376061U CN 201420854578 U CN201420854578 U CN 201420854578U CN 204376061 U CN204376061 U CN 204376061U
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulator
- weld part
- contact site
- side plug
- 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
Links
- 239000012212 insulator Substances 0.000 claims abstract description 59
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000011159 matrix material Substances 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 230000002459 sustained effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000001186 cumulative effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of USB socket connector realizing double-side plug-in, relate to technical field of electric connectors, its structure comprises row's terminal, lower row's terminal and middle iron plate, upper row's terminal comprises contact site and upper weld part, upper contact site is connected by upper connecting portion with upper weld part, lower row's terminal comprises lower contact site and lower weld part, and lower contact site is connected by lower connecting portion with lower weld part, also comprise the first insulator, second insulator and the 3rd insulator, the coated upper row's terminal of first insulator forms the first terminal matrix, upper contact site and upper weld part expose to the first insulator, the coated lower row's terminal of second insulator forms the second terminal base, lower contact site and lower weld part expose to the second insulator, described 3rd insulator simultaneously coated described the first terminal matrix and middle iron plate forms the 3rd matrix, described upper contact site and upper weld part expose to described 3rd insulator, described 3rd matrix and described second terminal base fasten and form connector body.
Description
Technical field
The utility model relates to technical field of electric connectors, particularly relates to a kind of USB socket connector realizing double-side plug-in.
Background technology
USB connector is the new interface technology progressively widely applied in PC field in recent years, and it is faster that USB interface has transmission speed, supports hot plug and connects the feature of multiple equipment.Current USB interface has three kinds: USB1.1, USB2.0 and USB3.0.
But, no matter be that USB connector, it is when with external equipment grafting, be all need to firmly believe direction just can grafting successful, user use process in, usually all can encounter slotting primary time insert not enter, need again insert conversely, this not only wastes the time of user, returns user and brings bad experience sensation.
In order to bring better experience to user, prior art occur a kind of can the USB connector of double-side plug-in, namely tow sides can grafting (i.e. C class USB connector), and user can settle at one go when grafting.
C class USB connector generally comprises upper row's terminal that can realize double-side plug-in, lower row's terminal and for anti-High-frequency Interference and the middle iron plate strengthening tongue piece intensity, the procedure of processing of prior art is the injection moulding of upper row's terminal, middle iron plate injection moulding, the injection moulding of lower row's terminal, and then three is fastened, this manner will produce gap between the row's of making terminal and middle iron plate, and middle iron plate produces gap again and between lower row's terminal, make cumulative limit comparatively large, and flatness is difficult to control.
Summary of the invention
The purpose of this utility model is avoid weak point of the prior art and provide a kind of USB socket connector realizing double-side plug-in, and this cumulative limit that can realize the structure of the USB socket connector of double-side plug-in is less, and flatness better controls.
The purpose of this utility model is achieved through the following technical solutions:
A kind of USB socket connector realizing double-side plug-in is provided, comprise upper row's terminal that can realize double-side plug-in, lower row's terminal and middle iron plate, described upper row's terminal comprises contact site and upper weld part, described upper contact site is connected by upper connecting portion with described upper weld part, described lower row's terminal comprises lower contact site and lower weld part, described lower contact site is connected by lower connecting portion with described lower weld part, it is characterized in that: also comprise the first insulator, second insulator and the 3rd insulator, the coated described upper row's terminal of described first insulator forms the first terminal matrix, described upper contact site and upper weld part expose to described first insulator, the coated described lower row's terminal of described second insulator forms the second terminal base, described lower contact site and lower weld part expose to described second insulator, described 3rd insulator simultaneously coated described the first terminal matrix and middle iron plate forms the 3rd matrix, described upper contact site and upper weld part expose to described 3rd insulator, described 3rd matrix and described second terminal base fasten and form connector body.
Wherein, described connector body comprises tongue piece and support portion, the end face of the leading section of described tongue piece and bottom surface are respectively used to fixing described upper contact site and lower contact site, and the rearward end of described tongue piece and the leading section of described support portion are equipped with holddown groove, and a metal frame is fixed on described holddown groove.
Wherein, the thickness of described support portion is greater than the thickness of described tongue piece.
Wherein, the both sides of described middle iron plate respectively under be bent with earth terminal, described earth terminal exposes to described 3rd insulator.
Wherein, described upper weld part and lower welding position are in sustained height, and both all extend to same level direction, and vertical with the direction of described earth terminal.
Wherein, also comprise metal shell, coated described 3rd insulator of described metal shell, described upper weld part and lower weld part expose to described metal shell, form interface with described tongue piece, and described upper weld part and lower weld part expose to described metal shell.
Wherein, described metal shell is provided with two the first pins.
Wherein, the end face point of described metal shell is welded with sheet metal, and the both sides of described sheet metal are bent to form two the second pins all downwards.
The beneficial effects of the utility model: a kind of USB socket connector realizing double-side plug-in of the present utility model, comprise upper row's terminal that can realize double-side plug-in, lower row's terminal and middle iron plate, described upper row's terminal comprises contact site and upper weld part, described upper contact site is connected by upper connecting portion with described upper weld part, described lower row's terminal comprises lower contact site and lower weld part, and described lower contact site is connected by lower connecting portion with described lower weld part, also comprise the first insulator, second insulator and the 3rd insulator, the coated described upper row's terminal of described first insulator forms the first terminal matrix, described upper contact site and upper weld part expose to described first insulator, the coated described lower row's terminal of described second insulator forms the second terminal base, described lower contact site and lower weld part expose to described second insulator, described 3rd insulator simultaneously coated described the first terminal matrix and middle iron plate forms the 3rd matrix, described upper contact site and upper weld part expose to described 3rd insulator, described 3rd matrix and described second terminal base fasten and form connector body.
The utility model is by being first injection molded into the first terminal matrix with the first insulator by upper row's terminal, again middle iron plate and the first terminal matrix are injection molded into the 3rd matrix, lower row's terminal and the second insulator are injection molded into the second terminal base, and then the 3rd matrix and the second terminal base are fastened, gap may be produced owing to only having between the 3rd matrix and the second terminal base, cumulative limit is just little, and flatness better controls.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is a kind of overall structure schematic diagram realizing the USB socket connector of double-side plug-in of the present utility model.
Fig. 2 of the present utility modelly a kind ofly realizes upper row's terminal of the USB socket connector of double-side plug-in and the structural representation of lower row's terminal.
Fig. 3 is a kind of forming process realizing the USB socket connector of double-side plug-in of the present utility model.
Include in figure:
1---the first terminal matrix, 11------upper contact site, 112---upper connecting portion, 113---upper weld part, 12---first insulator of above arranging terminal, 111;
2---the second terminal base, 21---under---lower contact site, 212---lower connecting portion, 213---lower weld part, 22---the second insulator of arranging terminal, 211;
3---middle iron plate, 31---earth terminal;
4---the 3rd insulator, 41---tongue piece, the 411---leading section, 412 of the tongue piece---rearward end, 42 of tongue piece---support portion, the 421---leading section, 422 of support portion---rearward end, 43 of support portion---holddown grooves;
5---metal frame;
6---metal shell, 61---first pin;
7---sheet metal, 71---second pin;
8---the 3rd matrix;
9---connector body.
Embodiment
With the following Examples the utility model is further described.
A kind of USB socket connector realizing double-side plug-in of the present embodiment, as shown in Figure 1 to Figure 3, comprise upper row's terminal 11 that can realize double-side plug-in, lower row's terminal 21 and middle iron plate 3, described upper row's terminal 11 comprises contact site 111 and upper weld part 113, described upper contact site 111 is connected by upper connecting portion 112 with described upper weld part 113, described lower row's terminal 21 comprises lower contact site 211 and lower weld part 213, described lower contact site 211 is connected by lower connecting portion 212 with described lower weld part 213, also comprise the first insulator 12, second insulator 22 and the 3rd insulator 4, the coated described upper row's terminal 11 of described first insulator 12 forms the first terminal matrix 1, described upper contact site 111 and upper weld part 113 expose to described first insulator 12, the coated described lower row's terminal 21 of described second insulator 22 forms the second terminal base 2, described lower contact site 211 and lower weld part 213 expose to described second insulator 22, described 3rd insulator 4 simultaneously coated described the first terminal matrix 1 and middle iron plate 3 forms the 3rd matrix 8, described upper contact site 111 and upper weld part 113 expose to described 3rd insulator 4, described 3rd matrix 8 and described second terminal base 2 fasten and form connector body 9.
As shown in Figure 2, the present embodiment is by being first injection molded into the first terminal matrix 1 with the first insulator 12 by upper row's terminal 11, again middle iron plate 3 and the first terminal matrix 1 are injection molded into the 3rd matrix 8, lower row's terminal 21 and the second insulator 22 are injection molded into the second terminal base 2, and then the 3rd matrix 8 and the second terminal base 2 are fastened, may produce gap owing to only having between the 3rd matrix 8 and the second terminal base 2, cumulative limit is just little, and flatness better controls.
Concrete, described 3rd insulator 4 comprises tongue piece 41 and support portion 42, the end face of the leading section 411 of described tongue piece and bottom surface are respectively used to fixing described upper contact site 111 and lower contact site 211, the rearward end 412 of described tongue piece and the leading section 421 of described support portion are equipped with holddown groove 43, one metal frame 5 is fixed on described holddown groove 43, and metal frame 5 can play the effect with male seat connector contact, conducting ground connection and shielding.
Concrete, the thickness of described support portion 42 is greater than the thickness of described tongue piece 41, support portion 42 for support metal shell 6, the size of the interface that its thickness will be formed according to metal shell 6 and setting.
Concrete, the both sides of described middle iron plate 3 respectively under be bent with earth terminal 31, described earth terminal 31 exposes to described 3rd insulator 4, earth terminal 31 can plug circuit board, the effect of the shielding high-frequency signal of iron plate 3 in the middle of strengthening, meanwhile, earth terminal 31 can play effect socket connector being fixed to circuit board.
Concrete, described upper weld part 113 and lower weld part 213 are positioned at sustained height, and both all extend to same level direction, and it is vertical with the direction of described earth terminal 31, upper weld part 113 and lower weld part 213 extend to horizontal direction, make socket connector become SMT element, convenient welding.
Concrete; also comprise metal shell 6; coated described 3rd insulator 4 of described metal shell 6; described upper weld part 113 and lower weld part 213 expose to described metal shell 6; interface is formed with described tongue piece 41; described upper weld part 113 and lower weld part 213 expose to described metal shell 6; metal shell 6 is for shielding external interference signal; the upper contact site 111 of terminal 11 and the lower contact site 211 of lower row's terminal 21 are arranged in protection, thus the row's of making terminal 11 and lower row's terminal 21 are not easy to be energized by mistake.
Concrete, described metal shell 6 is provided with two the first pins 61, for socket connector is fixed to circuit board.
Concrete, the end face point of described metal shell 6 is welded with sheet metal 7, and the both sides of described sheet metal 7 are bent to form two the second pin 71, second pins 71 all downwards for playing further fixation to socket connector.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. one kind can realize the USB socket connector of double-side plug-in, comprise upper row's terminal that can realize double-side plug-in, lower row's terminal and middle iron plate, described upper row's terminal comprises contact site and upper weld part, described upper contact site is connected by upper connecting portion with described upper weld part, described lower row's terminal comprises lower contact site and lower weld part, described lower contact site is connected by lower connecting portion with described lower weld part, it is characterized in that: also comprise the first insulator, second insulator and the 3rd insulator, the coated described upper row's terminal of described first insulator forms the first terminal matrix, described upper contact site and upper weld part expose to described first insulator, the coated described lower row's terminal of described second insulator forms the second terminal base, described lower contact site and lower weld part expose to described second insulator, described 3rd insulator simultaneously coated described the first terminal matrix and middle iron plate forms the 3rd matrix, described upper contact site and upper weld part expose to described 3rd insulator, described 3rd matrix and described second terminal base fasten and form connector body.
2. a kind of USB socket connector realizing double-side plug-in as claimed in claim 1, it is characterized in that: described connector body comprises tongue piece and support portion, the end face of the leading section of described tongue piece and bottom surface are respectively used to fixing described upper contact site and lower contact site, the rearward end of described tongue piece and the leading section of described support portion are equipped with holddown groove, and a metal frame is fixed on described holddown groove.
3. a kind of USB socket connector realizing double-side plug-in as claimed in claim 2, is characterized in that: the thickness of described support portion is greater than the thickness of described tongue piece.
4. a kind of USB socket connector realizing double-side plug-in as claimed in claim 1, is characterized in that: the both sides of described middle iron plate respectively under be bent with earth terminal, described earth terminal exposes to described 3rd insulator.
5. a kind of USB socket connector realizing double-side plug-in as claimed in claim 4, is characterized in that: described upper weld part and lower welding position are in sustained height, and both all extend to same level direction, and vertical with the direction of described earth terminal.
6. a kind of USB socket connector realizing double-side plug-in as claimed in claim 2, it is characterized in that: also comprise metal shell, coated described 3rd insulator of described metal shell, described upper weld part and lower weld part expose to described metal shell, form interface with described tongue piece, described upper weld part and lower weld part expose to described metal shell.
7. a kind of USB socket connector realizing double-side plug-in as claimed in claim 6, is characterized in that: described metal shell is provided with two the first pins.
8. a kind of USB socket connector realizing double-side plug-in as claimed in claim 6, it is characterized in that: the end face point of described metal shell is welded with sheet metal, the both sides of described sheet metal are bent to form two the second pins all downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854578.9U CN204376061U (en) | 2014-12-30 | 2014-12-30 | A kind of USB socket connector realizing double-side plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854578.9U CN204376061U (en) | 2014-12-30 | 2014-12-30 | A kind of USB socket connector realizing double-side plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376061U true CN204376061U (en) | 2015-06-03 |
Family
ID=53332247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854578.9U Expired - Fee Related CN204376061U (en) | 2014-12-30 | 2014-12-30 | A kind of USB socket connector realizing double-side plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226422A (en) * | 2015-10-23 | 2016-01-06 | 中山市威奥特电子有限公司 | A kind of can the USB2.0Micro-B type USB plug of double-side plug-in |
| CN108028480A (en) * | 2015-10-13 | 2018-05-11 | 日本航空电子工业株式会社 | Socket connector |
-
2014
- 2014-12-30 CN CN201420854578.9U patent/CN204376061U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108028480A (en) * | 2015-10-13 | 2018-05-11 | 日本航空电子工业株式会社 | Socket connector |
| CN108028480B (en) * | 2015-10-13 | 2019-07-12 | 日本航空电子工业株式会社 | socket connector |
| CN105226422A (en) * | 2015-10-23 | 2016-01-06 | 中山市威奥特电子有限公司 | A kind of can the USB2.0Micro-B type USB plug of double-side plug-in |
| CN105226422B (en) * | 2015-10-23 | 2018-04-20 | 中山市威奥特电子有限公司 | It is a kind of can double-side plug-in USB2.0Micro Type B USB plugs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204809558U (en) | Electric connector | |
| CN105390839B (en) | Electric connector and its manufacturing method | |
| CN204809456U (en) | Socket connector | |
| TWI701867B (en) | Electrical connector | |
| CN204289773U (en) | High-current socket connector, plug connector and combination thereof | |
| CN201430237Y (en) | Electric connector | |
| CN204103150U (en) | A kind of can both forward and reverse directions to insert USB plug | |
| CN105958241A (en) | Electric connector | |
| CN205141284U (en) | Electric connector | |
| CN205790740U (en) | electrical connector | |
| CN203674484U (en) | Electrical connector | |
| CN204376061U (en) | A kind of USB socket connector realizing double-side plug-in | |
| CN206610931U (en) | Positive anti-plug USB connector | |
| CN106654648B (en) | USBType-C socket connector with stable structure | |
| CN204088648U (en) | The USB socket connector of two-sided socket | |
| CN204011820U (en) | USB 3.1 electric connectors with ground strip | |
| CN204011986U (en) | A kind of electric connector | |
| CN205355424U (en) | Electric connector | |
| CN203967344U (en) | USB 3.1 electric connectors that Laser Welding connects | |
| CN204516943U (en) | Electric connector terminal group | |
| CN206322883U (en) | Structurally stable USB Type‑C receptacle connector | |
| CN202363652U (en) | electrical connector | |
| CN204668630U (en) | Usb connector | |
| CN205178177U (en) | Socket connector | |
| CN204391379U (en) | Positive anti-plug USB3.1 connector |
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: 20150603 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |