CN101826667A - Socket with double plug-in surfaces - Google Patents
Socket with double plug-in surfaces Download PDFInfo
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- CN101826667A CN101826667A CN200910079355A CN200910079355A CN101826667A CN 101826667 A CN101826667 A CN 101826667A CN 200910079355 A CN200910079355 A CN 200910079355A CN 200910079355 A CN200910079355 A CN 200910079355A CN 101826667 A CN101826667 A CN 101826667A
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- junction point
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- conductive junction
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Abstract
The invention relates to a socket with double plug-in surfaces, which comprises a double-connection body and a metal shell which covers the double-connection body, the double-connection body is provided with an upper connection part and a lower connection part which have a certain distance, the surface opposite to the two connection parts is provided with a plurality of first conductive connection points and second conductive connection points respectively which bulge between the two connection parts, the socket also comprises a double-layer flexible printed circuit board which is connected with one end of the double-connection body, the double-layer flexible printed circuit board is internally provided with conductive circuits which are insulated with one another, the conductive circuits extend from an upper connection end and a lower connection end of the double-layer flexible printed circuit board and are connected with the first conductive connection points and the second conductive connection points, and the first conductive connection points and the second conductive connection points of the same signal are connected in one-to-one correspondence. Both positive plug-in and negative plug-in in a storage device with double plug-in surfaces can realize electrical connection, thus the socket with double plug-in surfaces has convenient use, improves use flexibility in use and saves space.
Description
[affiliated technical field]
The present invention relates to a kind of arrangements of electric connection, relating in particular to a kind of positive and negative can peg graft arbitrarily, and constitutes and to electrically conduct and the socket of two plug surfaces of directionless restriction.
[background technology]
Figure 1A, 1B, 1C are USB jockey of the prior art three types, the socket that it comprises plug respectively and receives this plug, and described three types are respectively: Type A, TypeB, Mini-USB.Type A generally is used for PC, and Type B generally is used for USB device, and Mini-USB generally is used for digital camera, measuring instrument etc.More than three class USB jockeys, its plug and socket all can only plug with fixed-direction, if will be wherein after the end upset, be subject to the interior baffle plate of plug or the constraint of socket shape, plug can't normally be connected with socket, perhaps can not can not constitute the signal transmission with in the plug insertion socket.The baffle plate in the plug and the specific trait of socket be provided with purpose all be in order to ensure several conduction end points on the plug can be correctly with socket in several conduction end points constitute corresponding contact.
When practical application,, and make the two can reach the purpose that electrically conducts to have brought bigger inconvenience to the user correctly with in the plug insertion socket.In addition, at some USB device, can the phenomenon that this plug can't normally insert may appear with the USB plug of single direction grafting if only adopt.As shown in figure 11, be existing memory card with USB plug, if adopt single direction that this memory card is plugged on the connectivity port on the register face, the memory card of this USB plug of block can't insert card body one side owing to other equipment of plant, just can deal with problems if can make this employing another side of USB plug insert in the socket with after the memory card upset this moment, this shows that the arrangements of electric connection with two plug surfaces can improve the convenience of device operation really.
Therefore, now provide a kind of arrangements of electric connection of two plug surfaces newly, to overcome the deficiencies in the prior art.
[summary of the invention]
Problem to be solved by this invention provides a kind of socket and plug thereof that can two plug surfaces, and the positive and negative of this plug can be plugged in arbitrarily in the socket of two plug surfaces, and can reach the purpose of signal transmission.
In order to solve above technical problem, the present invention adopts following technical scheme: the socket of a kind of pair of plug surface, it comprises that a pair of engages body, shade engages this external metal shell in this pair, described two engage body be provided with a certain distance from last junction surface reach the junction surface, the relative one side in two junction surfaces is respectively equipped with several first conductive junction points and second conductive junction point, first, second conductive junction point is projection between two junction surfaces all, it also comprises and described two multi-layer flexible printed circuit boards that body one end is connected that engage, be provided with the conducting wire of insulation each other in the described multi-layer flexible printed circuit board, described conducting wire extends out from the last link and the following link two ends of described multi-layer flexible printed circuit board, and with described first, second conductive junction point connects, with described first of same signal, second conductive junction point connects one to one.
Compared to prior art, the present invention is by being provided with the socket of a pair of plug surface, the user can insert plug in it arbitrarily, and can reach the purpose that electrically conducts, and easy to use, conducting easily, increase the flexibility of using, and with the corresponding connection of first, second conductive junction point, make to connect reliably, and conserve space by multi-layer flexible printed circuit board.
[description of drawings]
Figure 1A, 1B, 1C are for having the stereogram of three class USB jockeys now.
Fig. 2 is the socket of of the present invention pair of plug surface and the stereogram of plug.
Fig. 3 is the three-dimensional exploded view of the socket of of the present invention pair of plug surface.
Fig. 4 is two cut-away views that engage body of the socket of the two plug surfaces of the present invention.
Fig. 5 is the A-A cut-away view of Fig. 4.
Fig. 6 is the B-B cut-away view of Fig. 4.
Fig. 7 is the socket of the two plug surfaces of the present invention and the signal end type schematic diagram of plug.
Fig. 8 is the circuit structure diagram of the jockey of the socket of the two plug surfaces of the present invention.
Fig. 9 is the cut-away view of plug of the present invention.
Figure 10 A, 10B are the cut-away view of two kinds of inserting mode of plug of the present invention.
Figure 11 is an existing operation chart with memory card of USB joint.
[embodiment]
Now in conjunction with specific embodiments, the present invention is carried out specific description.
Shown in Fig. 2,3, be the socket 10 of the two plug surfaces of the present invention and the stereogram of plug 20 thereof, described plug 20 positive and negatives all can insert in the socket 10, and can reach electrically conducting.Described socket 10 comprises metal shell 100, is positioned at two joint bodies 102 of metal shell, and is positioned at two jockeys 130 that engage body 102 1 ends.Described plug 20 comprises metal shell 200 and is positioned at the joint body 202 of metal shell.
Please again in conjunction with shown in Fig. 4,5,6, it is respectively the cut-away view of two fish plates 102 of described socket 10 along different directions.Described two engage body 102 be provided with a certain distance from last junction surface 104 reach junction surface 114,104, the 114 liang of opposite faces in two junction surfaces are respectively equipped with several conduits 106,116, be respectively equipped with first conducting terminal 108, second conducting terminal 118 in two conduits 106,116, first, second conductive junction point 108,118 is projection between two junction surfaces 104,114, forms first salient point 109, second salient point 119 that dock with plug.Wherein, the end of first, second conductive junction point 108,118 is respectively equipped with first conductive connecting pin 110 and second conductive connecting pin, 120, the second conductive connecting pins, 120 ends are connected with several leads 122 respectively.Described two groups of conduits 106,116 up and down are along the staggered layout of socket 10 axis directions, so that first, second salient point 109,119 same arrangements of electric connection 10 axis directions along two plug surfaces that are positioned at wherein two groups of first, second conductive junction points 108,118 up and down stagger, and avoid being in contact with one another between first, second conductive junction point 108,118 and cause short circuit.
As shown in Figure 7, be the signal end type schematic diagram of each conductive junction point of the present invention, several conductive junction points 204 are power end V, signal transmission ends D1, D2, earth terminal G with positive direction of insertion putting in order from left to right on the joint body 202 of described plug 20.Second conductive junction point 118 electric the putting in order from left to right of described socket 10 is respectively: from left to right electric of power end V, signal transmission ends D1, D2, earth terminal G, first conductive junction point 108 puts in order and puts in order opposite with second conductive junction point 118 electric.Therefore, no matter described plug 20 inserts with the front or the mode of reverse side, and the signal end of the conductive junction point when it inserts in the signal end of conductive junction point and the socket 10 is identical.Be provided with four circuit in the jockey 130, insulate between each circuit, its two ends are provided with extended four last links 131 and following link 132 from described circuit two ends, last link 131 and following link 132 respectively with described first conductive connecting pin 110 and 120 corresponding connections of second conductive connecting pin, as welding, this connected mode is firm, guarantee the smooth transmission of signal, and then first conductive junction point 108 and second conductive junction point 118 can be connected one to one by the same signal end, guaranteed plug 10 can with two groups of conductive junction points 108,118 all carry out the signal transmission.
As shown in Figure 8, circuit structure diagram for described jockey 130, this jockey 130 is a multi-layer flexible printed circuit board, comprises that mainly 4 layers are piled up the base material of setting and are located at circuit on each base material, and this circuit is that Copper Foil is through PROCESS FOR TREATMENT such as over etchings and obtain.Insulate between the adjacent base material, thereby each layer base material be when piling up, the circuit on it is independently between mutually, and phenomenon can not be short-circuited.Described the 1st layer of base material is provided with the circuit v of the power end V of power end V to the second conductive junction point 118 that connects first conductive junction point 108, the 2nd layer of base material is provided with the circuit d1 of the signal transmission ends D1 of signal transmission ends D1 to the second conductive junction point 118 that connects first conductive junction point 108, the 3rd layer of base material is provided with the circuit d2 of the signal transmission ends D2 of signal transmission ends D2 to the second conductive junction point 118 that connects first conductive junction point 108, the 4th layer of base material is provided with the circuit g of the earth terminal G of earth terminal G to the second conductive junction point 118 that connects first conductive junction point 108, by this mode with first, second conductive junction point 108, each signal end of 118 is corresponding to be connected, in the same way, if first, the quantity of second conductive junction point is N, then the number of plies of described flexible printed circuit board is N, from left to right electric of the signal end of first conductive junction point put in order into contact 1 to contact N, from right to left electric of the signal end of second conductive junction point put in order into contact 1 to contact N, on described every layer of flexible printed circuit board a circuit is set, N layer flexible printed circuit board is provided with circuit N, and this circuit N is with corresponding electric connection of contact N of the contact N and second conductive junction point of first conductive junction point.
As mentioned above, when the above-mentioned the 1st to N layer flexible printed circuit board up and down behind the flexible printed circuit board of stacked formation one, make that the effect of circuit N in the vertical direction perspective of the circuit N-1 of N-1 layer flexible printed circuit board and N layer flexible printed circuit board is that circuit N-1 presents circuit with circuit N and intersects, and because N-1 layer flexible printed circuit board and N layer flexible printed circuit board insulate after stacked each other, so, make mutual electrically conducting of circuit N-1 and circuit N, realize the mutual conversion of the electrical specification between first conductive junction point 11 and second conductive junction point 12 therefrom, avoided mutual conversion intersection between the circuit time to occur and the situation of short circuit simultaneously.
As shown in Figure 9, be the cut-away view of plug 20 of the present invention.The joint body 202 of this plug 20 is along plug 20 axis symmetric configurations, and has with a certain distance from metal shell 200, guarantees that this joint body 202 be able to be inserted between the last junction surface 104 and following junction surface 114 of socket 10.The one side of this joint body 202 forms the conductive junction point 204 that meets the USB specification, and the other end of those conductive junction points 204 connects several leads 206.
Shown in Figure 10 A, 10B, be the cut-away view of two kinds of inserting mode of described plug 20.According to the inserting mode of Figure 10 A, the conductive junction point 204 of plug 20 constitutes electric the contact with the conducting strip salient point 119 at the following junction surface 114 of socket 10.Other is according to the inserting mode of Figure 10 B, since jockey 130 by several circuit will be up and down two groups of conductive connecting pins 110,120 according to the same signal end one by one correspondence be connected, therefore the conductive junction point 204 of plug 20 also can constitute signal with the conductive salient point 109 at the last junction surface 104 of socket 10 and transmit.
By above execution mode, plug 20 of the present invention can arbitrary face inserts in the socket 10, and can carry out the signal transmission, and is easy to use, conducting easily, and can increase the flexibility of use.And jockey of the present invention adopts multi-layer flexible printed circuit board, its switching performance is good, and guaranteeing between the adjacent lines not can short circuit, and conserve space, need not spatially to be provided with the electric wire of a plurality of mutually insulateds, can effectively dwindle the entire length of arrangements of electric connection.
Below only embodiments of the invention are described, but can not be limited the present invention, various variations or modification according to spirit of the present invention has been done all are included in the claim of the present invention.
Claims (10)
1. the socket of two plug surfaces, it comprises: a pair of engages body, shade engages this external metal shell in this pair, described two engage body be provided with a certain distance from last junction surface reach the junction surface, the relative one side in two junction surfaces is respectively equipped with several first conductive junction points and second conductive junction point, first, second conductive junction point is projection between two junction surfaces all, it is characterized in that: also comprise and described two multi-layer flexible printed circuit boards that body one end is connected that engage, be provided with the conducting wire of insulation each other in the described multi-layer flexible printed circuit board, described conducting wire extends out from the last link and the following link two ends of described multi-layer flexible printed circuit board, and with described first, second conductive junction point connects, with described first of same signal, second conductive junction point connects one to one.
2. the socket of pair plug surface as claimed in claim 1 is characterized in that: described first conductive junction point and second conductive junction point are followed identical consensus standard.
3. the socket of pair plug surface as claimed in claim 2 is characterized in that: described first conductive junction point and second conductive junction point are followed the usb protocol standard.
4. the socket of pair plug surface as claimed in claim 2 is characterized in that: the electrical specification of described first conductive junction point putting in order from left to right is identical with the electrical specification of described second conductive junction point putting in order from right to left.
5. the socket of pair plug surface as claimed in claim 4, it is characterized in that: described first, second conductive junction point end is respectively equipped with first, second conductive connecting pin, link was corresponding under the last link of described jockey reached welds mutually with first, second conductive connecting pin, and first, second conductive junction point is connected.
6. the socket of pair plug surface as claimed in claim 5 is characterized in that: the terminal corresponding connection with some leads of described second conductive connecting pin.
7. as the socket of claim 1 or 6 described pairs of plug surfaces, it is characterized in that: the relative one side in described last junction surface and following junction surface is respectively equipped with some conduits, described first, second conductive junction point correspondence respectively is located at this up and down in two groups of conduits, and described two groups of conduits up and down are along the staggered layout of the axis direction of socket.
8. the socket of pair plug surface as claimed in claim 1 is characterized in that: the number of plies of described jockey is identical with the quantity of first or second conductive junction point.
9. the socket of pair plug surface as claimed in claim 8, it is characterized in that: described first or the quantity of second conductive junction point be N, the number of plies of described flexible printed wiring board is N, electric the putting in order of described first conductive junction point signal end from left to right is respectively contact 1 to contact N, electric the putting in order of described second conductive junction point signal end from right to left is respectively contact 1 to contact N, on described every layer of flexible printed circuit board a circuit is set, N layer flexible printed circuit board is provided with circuit N, and this circuit N is with corresponding electric connection of contact N of the contact N and second conductive junction point of first conductive junction point.
10. the socket of pair plug surface as claimed in claim 1, it is characterized in that: it further comprises the plug of the corresponding grafting corresponding with it, this plug comprises junction surface and the shade metal shell outside the junction surface, described junction surface is along this plug axis symmetric configuration, and have with a certain distance from metal shell, guarantee that this joint portion can be inserted into up and down between the junction surface of socket of described pair of plug surface just, the one side of this fish plate is provided with conductive junction point, first of the socket of itself and described pair of plug surface, identical consensus standard is followed in electrically conducting of second conductive junction point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910079355A CN101826667A (en) | 2009-03-06 | 2009-03-06 | Socket with double plug-in surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910079355A CN101826667A (en) | 2009-03-06 | 2009-03-06 | Socket with double plug-in surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101826667A true CN101826667A (en) | 2010-09-08 |
Family
ID=42690444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910079355A Pending CN101826667A (en) | 2009-03-06 | 2009-03-06 | Socket with double plug-in surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101826667A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368018A (en) * | 2013-07-17 | 2013-10-23 | 青岛海信电器股份有限公司 | Positive-and-negative direction pluggable USB socket and system |
| WO2015085581A1 (en) * | 2013-12-13 | 2015-06-18 | 西门子公司 | Usb socket and usb device thereof |
| CN105322387A (en) * | 2014-07-01 | 2016-02-10 | 广迎工业股份有限公司 | Forwarding and reverse electric connector structure |
| CN105684239A (en) * | 2013-08-30 | 2016-06-15 | 谷歌公司 | Electrical connector and socket allowing connector to be rotated while preserving polarity |
| CN107359439A (en) * | 2017-06-08 | 2017-11-17 | 上海天马微电子有限公司 | Circuit board connector and electronic installation |
| CN107658635A (en) * | 2017-09-15 | 2018-02-02 | 上海剑桥科技股份有限公司 | RJ45 the or RJ11 attachment structures of direction of insertion need not be considered |
| CN111509162A (en) * | 2020-05-12 | 2020-08-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power module and aircraft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733636Y (en) * | 2004-08-13 | 2005-10-12 | 姚立和 | Double end plugging USB joint |
| CN2791923Y (en) * | 2005-02-21 | 2006-06-28 | 安国国际科技股份有限公司 | Connecting head |
| CN201113094Y (en) * | 2007-06-20 | 2008-09-10 | 成丹 | Two-sided inserting USB mother structure |
| JP2008210674A (en) * | 2007-02-27 | 2008-09-11 | Kyocera Corp | Connector and electronic equipment |
| CN201181784Y (en) * | 2007-09-06 | 2009-01-14 | 吴宁 | USB interface capable of two-sided insertion |
| CN201440469U (en) * | 2009-03-06 | 2010-04-21 | 北京华旗资讯数码科技有限公司 | Socket with double socketing surfaces |
-
2009
- 2009-03-06 CN CN200910079355A patent/CN101826667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733636Y (en) * | 2004-08-13 | 2005-10-12 | 姚立和 | Double end plugging USB joint |
| CN2791923Y (en) * | 2005-02-21 | 2006-06-28 | 安国国际科技股份有限公司 | Connecting head |
| JP2008210674A (en) * | 2007-02-27 | 2008-09-11 | Kyocera Corp | Connector and electronic equipment |
| CN201113094Y (en) * | 2007-06-20 | 2008-09-10 | 成丹 | Two-sided inserting USB mother structure |
| CN201181784Y (en) * | 2007-09-06 | 2009-01-14 | 吴宁 | USB interface capable of two-sided insertion |
| CN201440469U (en) * | 2009-03-06 | 2010-04-21 | 北京华旗资讯数码科技有限公司 | Socket with double socketing surfaces |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368018A (en) * | 2013-07-17 | 2013-10-23 | 青岛海信电器股份有限公司 | Positive-and-negative direction pluggable USB socket and system |
| CN105684239A (en) * | 2013-08-30 | 2016-06-15 | 谷歌公司 | Electrical connector and socket allowing connector to be rotated while preserving polarity |
| CN105684239B (en) * | 2013-08-30 | 2018-03-16 | 谷歌有限责任公司 | Electric connector and permission connector rotate the socket for keeping polarity simultaneously |
| WO2015085581A1 (en) * | 2013-12-13 | 2015-06-18 | 西门子公司 | Usb socket and usb device thereof |
| CN105322387A (en) * | 2014-07-01 | 2016-02-10 | 广迎工业股份有限公司 | Forwarding and reverse electric connector structure |
| CN107359439A (en) * | 2017-06-08 | 2017-11-17 | 上海天马微电子有限公司 | Circuit board connector and electronic installation |
| CN107359439B (en) * | 2017-06-08 | 2019-07-26 | 上海天马微电子有限公司 | Circuit board connector and electronic device |
| CN107658635A (en) * | 2017-09-15 | 2018-02-02 | 上海剑桥科技股份有限公司 | RJ45 the or RJ11 attachment structures of direction of insertion need not be considered |
| CN111509162A (en) * | 2020-05-12 | 2020-08-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power module and aircraft |
| CN111509162B (en) * | 2020-05-12 | 2023-11-07 | 仿翼(北京)科技有限公司 | Circuit board, battery, power supply module and aircraft |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100908 |