CN203747084U - Universal serial bus usb interface - Google Patents
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- CN203747084U CN203747084U CN201420056625.5U CN201420056625U CN203747084U CN 203747084 U CN203747084 U CN 203747084U CN 201420056625 U CN201420056625 U CN 201420056625U CN 203747084 U CN203747084 U CN 203747084U
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- 230000005540 biological transmission Effects 0.000 description 7
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Abstract
The utility model is applicable to the field of mobile terminals, and provides a universal serial bus USB interface. The USB interface comprises a USB interface body, a power supply line plug with two insertion parts, a ground line plug with two insertion parts, two power supply pins and two ground pins. The bottom of the power supply line plug and the bottom edge of the ground line plug are fixed on the USB interface body. The bottoms of two power supply pins are connected with the bottom of the power supply line plug. The bottoms of two ground pins are connected with the bottom of the ground line plug. Through the USB interface, two insertion parts of the power supply line plug can be used to receive electrical signals at the same time; two power supply pins and two ground pins are used to share current; the ground line plug with two insertion parts is used to form a charging circuit; the USB interface can support the charging of current more than 3 amperes; and a mobile terminal can transfer high current to another mobile terminal to drive the another mobile terminal to work.
Description
Technical field
The utility model belongs to field of mobile terminals, relates in particular to a kind of general-purpose serial bus USB interface.
Background technology
Along with the progress in epoch, the Internet and mobile radio communication provide the function application of magnanimity.User not only can use mobile terminal to carry out tradition application, for example: use smart mobile phone to answer or call; Meanwhile, user not only can use mobile terminal to carry out web page browsing, picture transmission, game etc.
When using mobile terminal to process thing, owing to using the frequency of mobile terminal to increase, a large amount of electric weight that consume mobile terminal battery core of meeting, thus need often to charge; Due to the quickening of rhythm of life, the urgent thing that especially happens suddenly is more and more, and user wishes to carry out large current charge to the battery core of mobile terminal.
Existing mobile terminal often adopts MICRO USB interface to charge, because this MICRO USB interface only comprises: have a Plug Division power line tongue, there is the ground wire tongue of a Plug Division, a power pins of joining with power line tongue and the ground pin joining with ground wire tongue, therefore, existing MICRO USB interface can only be by a power path and one ground path to form the charging in a loop, thereby can only the maximum charging current of supporting 3 amperes (A), therefore, charging rate is slow, loses time.
Utility model content
The purpose of this utility model is to provide a kind of general-purpose serial bus USB interface, adopts the MICRO USB interface of standard to charge, the problem that charging rate is slow to solve existing mobile terminal.
On the one hand, the general-purpose serial bus USB interface that the utility model provides, comprises USB interface main body; Described USB interface also comprises:
The power line tongue with two Plug Divisions, has the ground wire tongue of two Plug Divisions, two power supply stitch and two ground stitch;
The bottom margin of the bottom of described power line tongue and described ground wire tongue is fixed on described USB interface main body, the bottom of two described power supply stitch all with the bottom connection of described power line tongue, the bottom of two described ground stitch all with the bottom connection of described ground wire tongue.
The beneficial effects of the utility model: the USB interface obtaining after existing MICRO USB interface (socket) is improved, there is the power line tongue of two Plug Divisions, there is the ground wire tongue of two Plug Divisions, two power supply stitch and two ground stitch.Thereby, by this USB interface, can use two Plug Divisions of power line tongue to receive the signal of telecommunication simultaneously, by two power pins and two ground pins, share electric current, by thering is the ground wire tongue of two Plug Divisions, form charge circuit simultaneously, and then can support the chargings of 3 amperes of above electric currents, can also realize a mobile terminal by large current delivery to another mobile terminal to drive this another mobile terminal work.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of the USB interface that provides of the utility model embodiment;
Fig. 2 is the cut-away view of the USB interface that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.For technical scheme described in the utility model is described, below by specific embodiment, describe.
It should be noted that, the universal serial bus that the utility model embodiment provides (Universal Serial Bus, USB) interface is socket.This USB interface is arranged on mobile terminal, can be used for transfer of data and charging.In order to realize large current charge, this USB interface can support to comprise the power line tongue with two Plug Divisions and the USB plug with the ground wire tongue of two Plug Divisions.Meanwhile, this USB interface also can be used in conjunction with existing MICRO USB plug.
The structural representation of the general-purpose serial bus USB interface providing in conjunction with the utility model embodiment shown in Fig. 1, simultaneously in conjunction with the internal structure of (not comprising USB interface main body 1 and grafting shell 2) of the USB interface shown in Fig. 2, details are as follows:
The present embodiment discloses a kind of general-purpose serial bus USB interface, comprises USB interface main body 1; Described USB interface also comprises:
The power line tongue 3 with two Plug Divisions, the ground wire tongue 7 with two Plug Divisions, two power supply stitch (power supply stitch 8 and power supply stitch 9) and two ground stitch (stitch 13 and ground stitch 14), to carry out large current charge by described power line tongue 3, described power supply stitch (comprising power supply stitch 8 and power supply stitch 9), described ground stitch (comprise ground stitch 13 with stitch 14) and described ground wire tongue 7;
72 edges, bottom of the bottom 32 of described power line tongue 3 and described ground wire tongue 7 are fixed on described USB interface main body 1, the bottom of two described power supply stitch (bottom 81 of power supply stitch 8 and the bottom 91 of power supply stitch 9) all joins with the bottom 32 of described power line tongue 3, and the bottom of two described ground stitch (the bottom 131 of stitch 13 and the bottom 141 of ground stitch 14) all joins with the bottom 72 of described ground wire tongue 7.
For example, when carrying out large current charge (the large electric current of 3A to 4A), by two Plug Divisions (the 31He Plug Division, Plug Division 33 of power line tongue 3) and the power line in USB plug of power line tongue 3, be connected to receive the power supply signal of large electric current; Meanwhile, two of ground wire tongue 7 Plug Divisions (the 71He Plug Division, Plug Division 73 of ground wire tongue 7) are connected to form the charge circuit of large electric current with ground wire.For a Plug Division is provided on the power line tongue providing in existing USB interface, increase the contact area of power line tongue bottom; And then power line tongue is when can have two Plug Divisions, can also connect two power pins.Correspondingly, for a Plug Division is provided on the ground wire tongue providing in existing USB interface, increase the contact area of ground wire tongue bottom; And then ground wire tongue is when can have two Plug Divisions, can also connect two ground pins.And then, the ground wire tongue 7 after the power line tongue 3 after bottom area increases and bottom area increase, the large twice of charging current that the charging current that can support is supported than existing MICRO USB interface or more than, effectively improved the maximum current that can bear.
Correspondingly, because two power pins are to join with the bottom 32 of described power line tongue 3 respectively, by these two power supply stitch (power supply stitch 8 and power supply stitch 9), the power supply signal receiving can be divided to two-way transmission from power line, with the battery core charging to mobile terminal.In this simultaneously, because two ground pins are also to join with the bottom 72 of described ground wire tongue 7 respectively, when the negative pole of the battery core of mobile terminal forms after electric pathways through oversampling circuit and two ground pins, can form the large current charge loop that battery core is charged.Like this, the USB interface that the present embodiment provides, forms two charge circuits by two power pins and two ground pins, can reduce power loss, reduces heating, avoids burning charging circuit.
As the utility model one embodiment, described USB interface also comprises: the positive tongue 5 of data wire, data wire tongue 6, the negative tongue 4 of data wire, the positive stitch 11 of data, data pins 12, data minus stitch 10;
Described USB interface main body 1 is all fixed in the bottom 42 of the negative tongue 4 of the bottom 52 of the positive tongue 5 of described data wire, the bottom 62 of described data wire tongue 6 and described data wire, the bottom 52 of the positive tongue 5 of described data wire joins with the bottom 121 of described data pins 12 with the bottom connection of bottom 111 of the positive stitch 11 of described data, the bottom of described data wire tongue 6 62, and the bottom 42 of the negative tongue 4 of described data wire joins with the bottom 101 of described data minus stitch 10.
And then the USB interface that the utility model embodiment provides, can be for large current charge, can also be for the data communication between two mobile terminals; Particularly, when a mobile terminal is used this USB interface to carry out data communication, by thering is the power line tongue 3 of two Plug Divisions, the ground wire tongue 7 with two Plug Divisions, two power supply stitch (power supply stitch 8 and power supply stitch 9) and two ground stitch (stitch 13 and ground stitch 14), form the electric pathway of the power supply signal of the large electric current of transmission, to drive another mobile terminal to work by this electric pathway.
In the present embodiment, by the positive tongue 5 of data wire and data wire negative tongue 4, the positive stitch 11 of data and data minus stitch 10, can realize the transmission of differential data.When mobile terminal adopts OTG technology to carry out transfer of data, by usage data line tongue 6 and data pins 12, realize.
And then, the USB interface that the present embodiment provides can be used in: by having the power line tongue 3 of two Plug Divisions, carry out the transmission of large electric current with the USB plug with the ground wire tongue 7 of two Plug Divisions, to carry out large current charge, and/or to drive another mobile terminal.
In another embodiment of the utility model, described USB interface also comprises grafting shell 2, and the Plug Division (the 71He Plug Division, Plug Division 73 of ground wire tongue 7) of the Plug Division of described power line tongue 3 (the 31He Plug Division, Plug Division 33 of power line tongue 3), described ground wire tongue 7, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 41 of the negative tongue 4 of the Plug Division 61 of described data wire tongue 6 and described data wire are all fixed by socket in the inside of described grafting shell 2.
Like this, by grafting shell 2, the USB interface that USB plug and the present embodiment are provided is fixed grafting, allow the Plug Division (Plug Division 41 of the negative tongue 4 in the 31He Plug Division, Plug Division 33 of power line tongue 3, the 71He Plug Division, Plug Division 73 of ground wire tongue 7, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 61 of described data wire tongue 6 and described data wire) of tongue contact well the corresponding tongue in this USB plug, realize data and power supply signal good transmission.
Preferably, another Plug Division 33 is longer than in one of them Plug Division 31 in described power line tongue 3.Another Plug Division 73 is longer than in one of them Plug Division 71 in described ground wire tongue 7.
Specifically compatible in order to realize with existing MICRO USB plug, a Plug Division 33 in described power line tongue 3 is designed shortlyer, also a Plug Division 73 in described ground wire tongue 7 is designed shortlyer simultaneously; Thereby while using existing MICRO USB plug to peg graft, the USB interface that the utility model embodiment provides only in the negative tongue 4 of the positive tongue 5 of usage data line, data wire tongue 6, data wire, power line tongue 3 in long Plug Division 31 and ground wire tongue 7 long Plug Division 71 connect with the corresponding tongue in MICRO USB plug, carry out data communication or charging.And the short-and-medium equal sky in Plug Division 73 of the short Plug Division 33 of power line tongue 3 and ground wire tongue 7 connects (not being connected with the power and ground of MICRO USB plug).
It should be noted that, in described power line tongue 3, in the Plug Division 31 of length, described ground wire tongue 7, equal length is stretched out, grafting direction is all prolonged in the Plug Division 41 of the negative tongue 4 of the Plug Division 61 of described data wire tongue 6 and described data wire in long Plug Division 71, the Plug Division 51 of the positive tongue 5 of described data wire.
Particularly, for the existing MICRO USB interface of compatibility, with assurance and corresponding tongue in MICRO USB interface, are all good pegging graft, the utility model embodiment bears Plug Division 71 long in ground wire tongue 7, long Plug Division 31, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 61 of described data wire tongue 6 and the described data wire of power line tongue 3 Plug Division 41 of tongue 4 and is designed to equal length; Preferably, be designed to the length of the Plug Division of tongue in existing MICRO USB interface.Like this, Plug Division 71 long in ground wire tongue 7, long Plug Division 31, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 61 of described data wire tongue 6 and the described data wire of power line tongue 3 are born to the Plug Division 41 of tongue 4 and designed longlyer, and while being designed to equal length, can guarantee that above-mentioned Plug Division can just be inserted with ground wire in existing MICRO USB interface, power line, data wire, data wire and data wire is negative keeps corresponding good grafting, realize good data communication, and the good transmission that realizes power supply signal and earth signal.And in the Plug Division 33 of power line tongue 3 and ground wire tongue 7, Plug Division 73 is all designed shortlyer (and the short-and-medium equal sky in Plug Division 73 of the short Plug Division 33 of power line tongue 3 and ground wire tongue 7 connects, be not connected with the power and ground of MICRO USB plug).
Separately preferably, the short-and-medium Plug Division 33 of described power line tongue 3 and the short-and-medium Plug Division 73 of described ground wire tongue 7 are all prolonged grafting direction and are stretched out equal length.
Particularly, must be shorter by short-and-medium Plug Division 33 and the short-and-medium outward extending Design of length in Plug Division 73 of described ground wire tongue 7 of described power line tongue 3; Thereby, after pegging graft with existing MICRO USB interface, the short-and-medium Plug Division 73 short-and-medium with described ground wire tongue 7, Plug Division 33 of described power line tongue 3 is not all connected with the pin of pegging graft, and connects state, thereby can not hinder MICRO usb compatible existing, standard in sky.
Separately preferably, the bottom width of a described power supply stitch 8 is greater than the bottom width of power supply stitch 9 described in another; The bottom width of a described ground stitch 14 be greater than described in another the bottom width of stitch 13.
Particularly, the power supply stitch providing with respect to existing MICRO USB interface, the wider described power supply stitch 8 of bottom width is new interpolation, for: during large current charge, large electric current is shunted.Because the described power supply stitch 8 newly adding is mainly used in large current charge, and the electric current that unit are can be passed through is fixing, and then in order to guarantee that power supply stitch 8 can get most of charging current and can sustain large electric current, the bottom of the existing power supply stitch 9 of ratio of the bottom width design of this power supply stitch 8 is wider.
In like manner, the ground stitch providing with respect to existing MICRO USB interface, the wider described ground stitch 14 of bottom width is new interpolation; In order to guarantee that ground stitch 14 can get most of charging current and sustain large electric current, the bottom of existing ground of the ratio stitch 13 of the bottom width design of the ground stitch 14 newly adding is wider.
Preferably, equidistantly arrange two Plug Divisions (the 71He Plug Division, Plug Division 73 of ground wire tongue 7) of two of described power line tongue 3 Plug Divisions (the 31He Plug Division, Plug Division 33 of power line tongue 3), described ground wire tongue 7, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 41 of the negative tongue 4 of the Plug Division 61 of described data wire tongue 6 and described data wire.
Thereby when not limiting the putting in order of Plug Division 41 of the negative tongue 4 in 31 Plug Divisions 33, Plug Division of power line tongue 3, the 71He Plug Division, Plug Division 73 of ground wire tongue 7, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 61 of described data wire tongue 6 and described data wire, standardized production is convenient in the Plug Division of equidistantly arranging, and uses.Preferably, the spacing of every two adjacent Plug Divisions is the spacing of the corresponding Plug Division of adjacent tongue in existing MICRO USB interface.
Preferably, equidistantly arrange successively two of described power line tongue 3 Plug Divisions (the 33He Plug Division, Plug Division 31 of power line tongue 3), the Plug Division 41 of the negative tongue 4 of described data wire, the Plug Division 51 of the positive tongue 5 of described data wire, two Plug Divisions of the Plug Division 61 of described data wire tongue 6 and described ground wire tongue 7 (the 71He Plug Division, Plug Division 73 of ground wire tongue 7).
In order to realize and existing MICRO usb compatible, due in existing MICRO USB interface, be, data wire negative according to power line, data wire just, data wire and ground wire tactic, the utility model embodiment also equidistantly embeds tongue to be fixed in described USB interface main body 1 successively according to power line tongue 3, the negative tongue 4 of data wire, the positive tongue 5 of data wire, data wire tongue 6 and putting in order of ground wire tongue 7; Meanwhile, also stationary arrangement: Plug Division 41, the Plug Division 51 of the positive tongue 5 of described data wire, the Plug Division 71 of the Plug Division 61 of described data wire tongue 6, described ground wire tongue 7 and the Plug Division 73 of ground wire tongue 7 of the Plug Division 33 of described power line tongue 3, the Plug Division 31 of power line tongue 3, the negative tongue 4 of described data wire.Like this, when USB interface that MICRO USB interface and the present embodiment provide is pegged graft, the power line in MICRO USB interface, data wire are negative, data wire just, data wire and ground wire can be respectively and the negative tongue 4 of power line tongue 3, data wire, the positive tongue 5 of data wire, data wire tongue 6 and the corresponding connection of ground wire tongue 7 in USB interface.The good compatibility of realization to existing MICRO USB interface.
Preferably, the terminal of two described power supply stitch (terminal 82 of power supply stitch 8 and the terminal 92 of power supply stitch 9), the terminal of described data minus stitch 10, the terminal of the positive stitch 11 of described data, the terminal of the terminal of described data pins 12 and two described ground stitch (the terminal 132 of stitch 13 and the terminal 142 of ground stitch 14) are equidistantly arranged.
It should be noted that, the negative tongue 4 of power line tongue 3, ground wire tongue 7, the positive tongue 5 of described data wire, described data wire tongue 6 and described data wire put in order fixing after, the clooating sequence of the terminal of two described power supply stitch (terminal 82 of power supply stitch 8 and the terminal 92 of power supply stitch 9), the terminal of described data minus stitch 10, the terminal of the positive stitch 11 of described data, the terminal of the terminal of described data pins 12 and two described ground stitch (the terminal 132 of stitch 13 and the terminal 142 of ground stitch 14) is corresponding fixing also; In like manner, the terminal of the stitch of equidistantly arranging is convenient to standardized production, uses.Preferably, the spacing between every two corresponding terminals of adjacent stitches is: the spacing in existing MICRO USB interface between the corresponding terminal of adjacent stitches.
More preferably, the terminal of two described power supply stitch (terminal 82 of power supply stitch 8 and the terminal 92 of power supply stitch 9), the terminal 102 of described data minus stitch 10, the terminal 112 of the positive stitch 11 of described data, the terminal of the terminal 122 of described data pins 12 and two described ground stitch (the terminal 132 of stitch 13 and the terminal 142 of ground stitch 14) are equidistantly arranged successively.
In the existing MICRO USB interface and in determining the USB interface that the present embodiment provides after the putting in order of tongue for compatibility, correspondingly also determined putting in order of stitch, for: the terminal 82 of power supply stitch 8, the terminal 92 of power supply stitch 9, the terminal 102 of described data minus stitch 10, the terminal 112 of the positive stitch 11 of described data, the terminal 122 of described data pins 12, the terminal 132 of stitch 13 and the terminal 142 of ground stitch 14.
In another embodiment of the utility model, the USB interface providing for the power supply stitch 8(the utility model embodiment that is positioned at edge is newly added in existing MIRCO USB interface) and ground stitch 14(the utility model embodiment USB interface of providing in existing MIRCO USB interface, newly add), can be according to actual needs, set the distance between two power supply stitch (power supply stitch 8 and power supply stitch 9), set the distance between two ground stitch (stitch 13 and stitch 14); The distance between two power supply stitch designing can not equate with the distance of existing equidistant arrangement stitch, and the distance between two ground stitch designing (stitch 13 and stitch 14) can not equate with the distance of existing equidistant arrangement stitch.Like this, guarantee USB interface can with the basis of existing MIRCO usb compatible on, can change the distance between power supply stitch, and the distance between change ground stitch, be convenient to adjust accordingly distance between power supply stitch and/or the distance between ground stitch according to practical application scene.
The USB interface that the utility model embodiment provides, on the basis of existing MICRO USB interface, improve, there is two power supply stitch (power supply stitch 8 and power supply stitch 9), two ground stitch (stitch 13 and ground stitch 14), the power line tongue 3 that comprises two Plug Divisions and the ground wire tongue 7 that comprises two Plug Divisions, and then at least two current circuits can be provided; Another having increased on the basis of conductive area, can lead to super-high-current; Further, by conductive area being increased to adjustment, the current charges of 3A to 4A can be supported, if continue to increase conductive area, the charging of larger electric current can be supported.More optimizedly, if with respect to the selected material of existing MICRO USB interface, the USB interface of the present embodiment is selected the better material of conductance, can correspondingly reduce conductive area, or can support larger charging current when Production design.
Preferably, in the USB interface providing at the utility model embodiment, stitch (comprising: power supply stitch 8, source stitch 9, described data minus stitch 10, the positive stitch 11 of described data, described data pins 12, stitch 13 and ground stitch 14) and tongue (comprising: described power line tongue 3, the negative tongue 4 of described data wire, the positive tongue 5 of described data wire, described data wire tongue 6 and described ground wire tongue 7) all adopt I shape design.Like this, the stitch comprising in the USB interface providing due to the utility model embodiment and tongue are also to adopt I shape design, can with the standard that meets existing design stitch and tongue, realize the good compatibility to existing MICRO USB interface.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make without departing from the concept of the premise utility some alternative or obvious modification that are equal to; and performance or purposes identical, all should be considered as belonging to the utility model by the definite scope of patent protection of submitted to claims.
Claims (10)
1. a general-purpose serial bus USB interface, comprises USB interface main body; It is characterized in that, described USB interface also comprises:
The power line tongue with two Plug Divisions, has the ground wire tongue of two Plug Divisions, two power supply stitch and two ground stitch;
The bottom margin of the bottom of described power line tongue and described ground wire tongue is fixed on described USB interface main body, the bottom of two described power supply stitch all with the bottom connection of described power line tongue, the bottom of two described ground stitch all with the bottom connection of described ground wire tongue.
2. general-purpose serial bus USB interface as claimed in claim 1, is characterized in that, described USB interface also comprises: the positive tongue of data wire, data wire tongue, the negative tongue of data wire, the positive stitch of data, data pins, data minus stitch;
Described USB interface main body is all fixed in the bottom of the negative tongue of the bottom of the positive tongue of described data wire, the bottom of described data wire tongue and described data wire, the bottom connection of the bottom of the positive tongue of described data wire and the positive stitch of described data, the bottom of described data wire tongue and the bottom connection of described data pins, the bottom connection of the described data minus stitch in bottom of the negative tongue of described data wire.
3. general-purpose serial bus USB interface as claimed in claim 2, is characterized in that, described USB interface also comprises grafting shell;
The Plug Division of the negative tongue of the Plug Division of the Plug Division of the Plug Division of described power line tongue, described ground wire tongue, the positive tongue of described data wire, the Plug Division of described data wire tongue and described data wire is all fixed by socket in the inside of described grafting shell.
4. general-purpose serial bus USB interface as claimed in claim 2, is characterized in that, another Plug Division is longer than in one of them Plug Division in described power line tongue; Another Plug Division is longer than in one of them Plug Division in described ground wire tongue;
In described power line tongue, in the Plug Division of length, described ground wire tongue, equal length is stretched out, grafting direction is all prolonged in the Plug Division of the negative tongue of the Plug Division of described data wire tongue and described data wire in long Plug Division, the Plug Division of the positive tongue of described data wire.
5. general-purpose serial bus USB interface as claimed in claim 4, is characterized in that, the Plug Division that described power line tongue is short-and-medium and the short-and-medium Plug Division of described ground wire tongue are all prolonged grafting direction and stretched out equal length.
6. general-purpose serial bus USB interface as claimed in claim 1, is characterized in that, the bottom width of a described power supply stitch is greater than the bottom width of power supply stitch described in another;
The bottom width of a described ground stitch be greater than described in another the bottom width of stitch.
7. general-purpose serial bus USB interface as claimed in claim 2, it is characterized in that, equidistantly arrange two Plug Divisions of two Plug Divisions of described power line tongue, described ground wire tongue, the Plug Division of the positive tongue of described data wire, the Plug Division of the negative tongue of the Plug Division of described data wire tongue and described data wire.
8. general-purpose serial bus USB interface as claimed in claim 7, it is characterized in that, equidistantly arrange successively two Plug Divisions of described power line tongue, the Plug Division of the negative tongue of described data wire, the Plug Division of the positive tongue of described data wire, two Plug Divisions of the Plug Division of described data wire tongue and described ground wire tongue.
9. the general-purpose serial bus USB interface as described in as arbitrary in claim 2 to 8, it is characterized in that, the terminal of the terminal of two described power supply stitch, described data minus stitch, the terminal of the positive stitch of described data, the terminal of the terminal of described data pins and two described ground stitch are equidistantly arranged.
10. general-purpose serial bus USB interface as claimed in claim 9, it is characterized in that, the terminal of the terminal of two described power supply stitch, described data minus stitch, the terminal of the positive stitch of described data, the terminal of the terminal of described data pins and two described ground stitch are equidistantly arranged successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056625.5U CN203747084U (en) | 2014-01-28 | 2014-01-28 | Universal serial bus usb interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056625.5U CN203747084U (en) | 2014-01-28 | 2014-01-28 | Universal serial bus usb interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747084U true CN203747084U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056625.5U Expired - Lifetime CN203747084U (en) | 2014-01-28 | 2014-01-28 | Universal serial bus usb interface |
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| CN (1) | CN203747084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762543A (en) * | 2016-04-28 | 2016-07-13 | 胡光才 | Terminal structure of smart label connector and manufacturing method |
| CN105811138A (en) * | 2016-05-11 | 2016-07-27 | 亳州联滔电子有限公司 | Usb plug |
| WO2018094986A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市金立通信设备有限公司 | Usb interface conductive member and interface, and usb plug conductive member and plug |
| WO2018098839A1 (en) * | 2016-11-30 | 2018-06-07 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
-
2014
- 2014-01-28 CN CN201420056625.5U patent/CN203747084U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762543A (en) * | 2016-04-28 | 2016-07-13 | 胡光才 | Terminal structure of smart label connector and manufacturing method |
| CN105811138A (en) * | 2016-05-11 | 2016-07-27 | 亳州联滔电子有限公司 | Usb plug |
| WO2018094986A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市金立通信设备有限公司 | Usb interface conductive member and interface, and usb plug conductive member and plug |
| WO2018098839A1 (en) * | 2016-11-30 | 2018-06-07 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
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