CN206432427U - USB connector socket, mobile device and USB connector - Google Patents
USB connector socket, mobile device and USB connector Download PDFInfo
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- CN206432427U CN206432427U CN201621261674.8U CN201621261674U CN206432427U CN 206432427 U CN206432427 U CN 206432427U CN 201621261674 U CN201621261674 U CN 201621261674U CN 206432427 U CN206432427 U CN 206432427U
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Abstract
The utility model discloses a kind of USB connector socket, hyoplastron including Socket casing, in the Socket casing, the electric power signal terminal and multiple data signal terminals for being in same level are fixed on the hyoplastron, and at least one extended terminal of the hyoplastron is fixed on, the extended terminal is in the different horizontal planes of described hyoplastron the same side in the short transverse of the USB connector socket from the electric power signal terminal and data signal terminal.The utility model can extend the function of USB connector.
Description
Technical field
The utility model is related to connector technique field, more particularly to a kind of USB connector socket and USB connector.
Background technology
Nowadays, electronic technology is fast-developing, and the function of the portable set such as smart mobile phone, tablet personal computer becomes richer
Richness, brings great convenience to life and communication.And continuing to bring out with portable set, USB interface is with its transmission speed
Degree is fast, easy to use, support hot plug, connect the advantage such as flexible, independently-powered has also obtained great popularization, becomes
A kind of selection for having much attraction carried out data transmission in all kinds of portable sets.
Fig. 1 show a kind of schematic diagram of USB connector of prior art, and USB connector plug 100, which has, includes power supply
Pin 101, data signal pin 102, data signal pin 103, ID pins 104 and grounding lead for recognizing main frame or peripheral hardware
This 5 pins of pin 105, correspond to 5 terminals 111~115 of USB connector socket 110 respectively.Five terminals of USB socket 110
On the hyoplastron for being integrally fixed at USB connector socket, and it is generally aligned in the same plane horizontally arranged.However, due to by USB connector socket
Size limitation, hyoplastron width is certain, cause in traditional USB connector socket except transmit electric power signal power end
Outside the data signal terminal of son and ground terminal and transmission data-signal, it is impossible to which the terminal of other functions is set again, such as
The terminal transmitted for signal detection or earpiece audio signal, so the extension of correlation function can not be carried out.
Utility model content
Main purpose of the present utility model be to overcome the defect of prior art there is provided a kind of USB connector socket and
The USB connector plug coordinated with it, to improve the problem of existing usb function autgmentability is not good.
To reach above-mentioned purpose, the utility model provides a kind of USB connector socket, including Socket casing, positioned at described
Hyoplastron in Socket casing, electric power signal terminal and multiple data signal ends in same level are fixed on the hyoplastron
Son and at least one extended terminal for being fixed on the hyoplastron, height of the extended terminal in the USB connector socket
The different horizontal planes of described hyoplastron the same side are on direction from the electric power signal terminal and data signal terminal.
Preferably, the extended terminal is flexible terminal, and the electric power signal terminal and data signal terminal are non-resilient
Terminal.
Preferably, the electric power signal terminal includes being located at the power supply terminal of the data signal terminal both sides respectively and connect
Ground terminal, each power supply terminal and ground terminal include leading section and from the end of the leading section outwards and backward
The extension of extension.
Preferably, the quantity of the extended terminal is two, and its front end is on the length direction of the USB connector socket
Without departing from the extension.
According to another aspect of the present utility model, a kind of mobile device for including above-mentioned USB connector socket is additionally provided.
According to another aspect of the present utility model, a kind of USB connector is additionally provided, it includes above-mentioned USB connector and inserted
Seat and the matched USB connector plug used；The USB connector plug includes plug casing, is fixed on described insert
The electric power signal being engaged with the electric power signal terminal in casing, be engaged with the multiple data signal terminal it is many
Individual data-signal pin and the extension pin being engaged with the extended terminal；The extension pin is in the USB connector
In the short transverse of plug different horizontal planes is in from the electric power signal pin and data-signal pin.
Preferably, the extended terminal is flexible terminal, and the electric power signal terminal and data signal terminal are non-resilient
Terminal；The extension pin is non-resilient pin, and the electric power signal pin and data-signal pin are elastic pins.
Preferably, the electric power signal terminal includes being located at the power supply terminal of the data signal terminal both sides respectively and connect
Ground terminal, each power supply terminal and ground terminal include leading section and from the end of the leading section outwards and backward
The extension of extension；The power pin include being used for the first power pin for being contacted with the leading section of the power supply terminal and
At least one is used for the second source pin contacted with the extension of the power supply terminal, and the length of the second source pin is big
In first power pin；The ground connection pin connects including first for being contacted with the leading section of the ground terminal
Pin and at least one be used for the second ground connection pin for contact with the extension of the ground terminal, described second is grounded pin
Length is more than the described first ground connection pin.
Preferably, the quantity of the extended terminal is two, and its front end is on the length direction of the USB connector socket
Without departing from the extension；There is the extension pin length to cause the second electricity described in when it is contacted with the extension pin
The extension of source pin or the second ground connection pin also with the power supply terminal or ground terminal is contacted.
Preferably, the quantity of the second source pin is two, with interdigitated configuration；The second ground connection pin
Quantity is two, with interdigitated configuration.
Compared to prior art, the utility model is by setting extended terminal in USB connector socket, improving
The autgmentability of USB connector function, and because extended terminal and electric power signal terminal and data signal terminal are in different put down
Face, without increasing the volume of connector body, while being also compatible with traditional USB connector plug.
Brief description of the drawings
Fig. 1 show the schematic diagram of the terminal of the USB connector socket of prior art and the pin of USB connector plug；
Fig. 2 and Fig. 3 show top view and the side view of each terminal of USB connector socket of the utility model embodiment one
Figure；
Fig. 4 and Fig. 5 show top view and the side view of each pin of USB connector plug of the utility model embodiment one
Figure；
Fig. 6 and Fig. 7 show top view and the side view of each terminal of USB connector socket of the utility model embodiment two
Figure；
Fig. 8 and Fig. 9 show top view and the side view of each pin of USB connector plug of the utility model embodiment two
Figure.
Embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.
USB connector socket of the present utility model can be arranged on a variety of portable sets, such as tablet personal computer, individual number
Word assistant, mobile communications device, multimedia playing apparatus, digital camera, E-book reader etc., the utility model is not subject to
Limitation.
Embodiment 1
The USB connector of the utility model first embodiment is illustrated below with reference to Fig. 2 and Fig. 3.
In the present embodiment, USB connector socket includes Socket casing, hyoplastron in Socket casing, is fixed on hyoplastron
Multiple terminals, Fig. 2 and Fig. 3 show the internal structure (not including Socket casing and hyoplastron) of USB connector socket, wherein
Multiple terminals in USB connector socket 200 are respectively electric power signal terminal, data signal terminal and extended terminal.Wherein, it is electric
Force signal terminal includes power supply terminal 201, ground terminal 205, is symmetrically positioned in the outermost of socket 200.Multiple data signal ends
Sub- 202-204 is located between electric power signal terminal, such as including a pair of differential data signals terminals 202,203 and with OTG skills
The ID terminals 204 used when art carries out data transmission.Electric power signal terminal 201,202 and data signal terminal 203~205 are same
One horizontal plane is arranged.The quantity of extended terminal is at least one, for being provided for USB connector different from power transmission and data
The Function Extension of transmission, for example can be as detection or calibrating terminal, or can be used as earphone sound channel signal terminal etc..In order to
The transverse width and longitudinally wide, short transverse of the extended terminal in USB connector socket 200 of USB connector socket are not increased
It is upper with electric power signal terminal 201,202 and data signal terminal 203~205 in different horizontal planes, and with terminal 201~
205 be the same side of hyoplastron.Alternatively, projection and electric power signal terminal and/or data signal end of the extended terminal in horizontal plane
Son is overlapped.As illustrated, in the present embodiment, extended terminal 206,207 is located at where electric power signal terminal and data signal terminal
The top of horizontal plane, and its floor projection overlaps with data signal terminal 202 and 204 respectively, although so adding two ends
The hyoplastron width of son but USB connector socket is not elongated.Further, since the knot of electric power signal terminal and data signal terminal
Structure is identical with existing USB connector female terminal, and the USB connector socket of the present embodiment can also compatible traditional USB companies
Connect device plug.
It is the non-resilient of fixation by electric power signal terminal and data-signal terminal design, by extended terminal in the present embodiment
Elasticity is designed as, the USB plug pin thus coordinated with electric power signal terminal and data signal terminal is elasticity, and with extending end
The USB plug pin that son coordinates is non-resilient.By above-mentioned design, when USB connector plug is inserted, with terminal in plug
201~205 pins being engaged can first touch terminal 201~205, be not in thus originally should with extended terminal 206,
The situation that 207 pins being engaged are contacted with 201~205 any of which of terminal one simultaneously, so as to avoid short circuit problem.
As shown in Figure 4 and Figure 5, corresponding with USB connector socket, USB connector plug 300 includes plug casing
(not shown), the electric power signal pin 301,305 being engaged with electric power signal terminal being fixed in plug casing, positioned at electricity
The multiple data-signal pins 302~304, the Yi Jiyu that are engaged with data signal terminal between force signal pin 301 and 305
The extension pin 306,307 that extended terminal is engaged.Extend pin 306,307 in the short transverse of USB connector plug with
Electric power signal pin 301,305 and data-signal pin 302~304 are in different horizontal planes.In the present embodiment, pin is extended
306,307 be located at electric power signal pin and data-signal pin where horizontal plane top, floor projection respectively with data-signal
Pin 302 and 304 is overlapped.As previously described, because electric power signal terminal and data-signal terminal design in USB connector socket
Extended terminal is designed as elasticity to be fixed non-resilient, corresponding, extension pin 306,307 is designed as non-resilient
Pin, electric power signal pin 301,305 and data-signal pin 302~304 are designed as elastic pins.Due to pin 306,307
It is non-resilient with terminal 301~305, both of which is not during the insertion of USB connector plug 300 USB connector socket 200
It can deform upon and produce contact and cause short circuit.
In summary, the present embodiment by hyoplastron the same side of USB connector socket set with electric power signal terminal and
Data signal terminal is located at the extended terminal of Different Plane, is not influenceing the premise of connector body transverse width and longitudinal height
Under extend the function of connector.The position and structure of extended terminal are designed in addition, passing through, it is to avoid short circuit problem is simultaneously
It is compatible to traditional USB connector plug.
Embodiment 2
The USB connector of the present embodiment can realize that low-voltage, high-current fills soon, and wherein extended terminal is used as detection terminal to low
Pressure high current is filled soon to be identified.
Refer to Fig. 6 and Fig. 7, USB connector socket includes Socket casing, hyoplastron in Socket casing, be fixed on
Multiple terminals of hyoplastron.Multiple terminals include power supply terminal 401, ground terminal 405, between power supply terminal and ground terminal
Multiple data signal terminal 402-404, detection terminal 406,407.As electric power signal terminal, power supply terminal 401 and ground connection
Terminal 405 is symmetrically positioned in the outermost of socket 400, and wherein power supply terminal 401 has leading section 401a and extension 401b；Ground connection
Terminal 405 has leading section 405a and extension 405b.As shown in fig. 6, the extension 401b of power supply terminal is from leading section 401a
End outwards and extend back, the extension 405b of same ground terminal prolongs outwards and backward from leading section 405a end
Stretch.Although power supply terminal and the leading section of ground terminal have as the electric power signal terminal of existing USB connector socket compared with
Narrow width, but pass through the effective width for being designed to the two electric power signal terminals of increase of the extension extended in width
Degree then improves the overcurrent capability of the two terminals.Further, because extension 401b (405b) is from leading section
410a (405a) end, which is risen, to stretch out, and the leading section structure of power supply terminal and ground terminal is not changed, so that this reality
Apply example USB connector socket remain able to it is compatible with the USB connector plug of prior art.Detection terminal 406,407 is even
Connect and be located at the horizontal plane different from terminal 401~405, length direction of its front end in USB connector socket in device short transverse
On without departing from extension 401b and 405b.Same as Example 1, terminal 401~405 is designed as non-resilient, the test side of fixation
Son 406 and 407 is designed as elasticity.
Please continue to refer to Fig. 8 and Fig. 9, it can realize that the USB connector plug that low-voltage, high-current fills soon includes plug casing
(not shown), the multiple pins for being fixed on plug casing, these pins include the power pin being engaged with power supply terminal
501,508,508 ', the ground connection pin 505,509,509 ' that is engaged with ground terminal, it is engaged with multiple data signal terminals
Multiple data-signal pins 502~504 and the detection pin 506,507 that is engaged with two detection terminals.
Power pin includes the first power pin 501 and at least one for being used to contact with the leading section 401a of power supply terminal
The individual second source pin 508,508 ' contacted with the extension 401b of power supply terminal.Because extension 401b needs and at least one
Individual second source pin contact, its extension width preferably in the direction of the width is greater than leading section 401a width.And
Because extension 401b is located at leading section 401a rear, the length 508,508 ' of second source pin should be greater than the first power supply and connect
Pin 501.Likewise, ground connection pin includes the first ground connection pin 505 for being used to contact with the leading section 405a of ground terminal, and
At least one the second ground connection pin 509 contacted with the extension 405b of ground terminal, the 509 ', second ground connection pin 509,509 '
Length be more than the first ground connection pin 505, the extension widths of extension 405b in the direction of the width are greater than leading section 405a's
Width.The quantity of second source pin and the second ground connection pin is 2 in the present embodiment, and two second source pins
508,508 ' be that same blanking terminal is folded to form in interdigitated, and two second same ground connection pins 509,509 ' are also in fork
Finger-like is that same blanking terminal is folded to form, and can so reduce the adapted space of insertion terminal, while increasing pin count.
When 400 cooperating of USB connector plug 500 and socket, the second source pin 508,508 ' of plug is simultaneously
Extension 401b is contacted with, the first power pin 501 is contacted with leading section 401a, and the second ground connection pin 509,509 ' is contacted simultaneously
In extension 405b, the first ground connection pin 505 is contacted with leading section 405a, therefore the power supply terminal of USB connector socket and connects
Ground terminal has contact at 3 points with USB connector plug respectively, 3 road charged in parallel loops is formd in plug 500, and pass through
It is all the way, so as to pass through 5A or more than 5A electric current that the power supply terminal of socket 400, which converges,.On the other hand, because second source connects
The contact point of pin and the second ground connection pin and power supply terminal and ground terminal is all closer to the bottom of USB connector socket, electric current
The path of circulation is shorter, impedance is smaller, and the temperature rise of generation is smaller.
In order to recognize second source pin and the second ground connection pin and power supply terminal and ground terminal contact, detection connects
While the length of pin 506 is configured it and contacted with detection terminal 406, power pin 508 and 508 ' is inevitable with power supply terminal
Extension 401b is contacted, and while the length of detection pin 507 is configured it and contacted with detection terminal 407, is grounded the He of pin 509
509 ' necessarily contact with the extension 405b of ground terminal, from there through detection pin 506,507 and detection terminal 406,407
Contact, it becomes possible to identify the insertion of USB plug, illustrates that large current charge of the electric current more than 5A will be started, also just can be corresponding
Into low pressure charge mode, it is achieved thereby that the detection function of extended terminal.
In addition, USB connector plug insert USB connector socket when, pin 501~505,508~509,508 ',
509 ' first touch deformation above and below terminal 401~405, the generation of pin 501~505,508~509,508 ', 509 ' respectively.Continue
Detect that pin 506 and 507 just contacts detection terminal 406 and 407 respectively after insertion, during contact in the generation of detection terminal 406 and 407
Lower deformation, is not in thus that detection pin 506 and 507 elder generation in insertion contacts for one with 401~405 any of which of terminal
Situation, so as to avoid short circuit problem.
Although the utility model is disclosed as above with preferred embodiment, right many embodiments are only for the purposes of explanation
Citing, is not limited to the utility model, those skilled in the art is not departing from the utility model spirit and scope
On the premise of can make some changes and retouching, the protection domain that the utility model is advocated should be to be described in claims
It is accurate.
Claims (10)
1. a kind of USB connector socket, including Socket casing, the hyoplastron in the Socket casing, it is fixed on the hyoplastron
Upper electric power signal terminal and multiple data signal terminals in same level, it is characterised in that also described including being fixed on
At least one extended terminal of hyoplastron, the extended terminal in the short transverse of the USB connector socket with the electric power
Signal terminal and data signal terminal are in the different horizontal planes of described hyoplastron the same side.
2. USB connector socket according to claim 1, it is characterised in that the extended terminal is flexible terminal, described
Electric power signal terminal and data signal terminal are non-resilient terminal.
3. USB connector socket according to claim 2, it is characterised in that the electric power signal terminal includes position respectively
Power supply terminal and ground terminal in the data signal terminal both sides, before each power supply terminal and ground terminal include
End and from the end of the leading section outwards and the extension that extends back.
4. USB connector socket according to claim 3, it is characterised in that the quantity of the extended terminal is two, its
Front end is on the length direction of the USB connector socket without departing from the extension.
5. a kind of mobile device, it is characterised in that include the USB connector socket described in any one of Claims 1-4.
6. a kind of USB connector, it is characterised in that including the USB connector socket described in claim 1 and matched make
USB connector plug；The USB connector plug include plug casing, be fixed in the plug casing with it is described
Electric power signal pin that electric power signal terminal is engaged, the multiple data-signals being engaged with the multiple data signal terminal connect
Pin and the extension pin being engaged with the extended terminal；The extension pin is in the height side of the USB connector plug
Upwards different horizontal planes is in from the electric power signal pin and data-signal pin.
7. USB connector according to claim 6, it is characterised in that the extended terminal is flexible terminal, the electric power
Signal terminal and data signal terminal are non-resilient terminal；The extension pin is non-resilient pin, the electric power signal pin
It is elastic pins with data-signal pin.
8. USB connector according to claim 7, it is characterised in that
The electric power signal terminal includes the power supply terminal and ground terminal for being located at the data signal terminal both sides respectively, each
The power supply terminal and ground terminal include leading section and from the end of the leading section outwards and the extension that extends back
Portion；
The power pin includes the first power pin and at least one for being contacted with the leading section of the power supply terminal
The second source pin contacted for the extension with the power supply terminal, the length of the second source pin is more than described the
One power pin；The ground connection pin is including the first ground connection pin for being contacted with the leading section of the ground terminal and extremely
Few one the second ground connection pin for being contacted with the extension of the ground terminal, the length of the second ground connection pin is more than
The first ground connection pin.
9. USB connector according to claim 8, it is characterised in that
The quantity of the extended terminal is two, and its front end is on the length direction of the USB connector socket without departing from institute
State extension；
There is the extension pin length to cause when it is contacted with the extension pin second source pin or second connect
Extension of the ground pin also with the power supply terminal or ground terminal is contacted.
10. USB connector according to claim 8 or claim 9, it is characterised in that the quantity of the second source pin is two
It is individual, with interdigitated configuration；The quantity of the second ground connection pin is two, with interdigitated configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261674.8U CN206432427U (en) | 2016-11-22 | 2016-11-22 | USB connector socket, mobile device and USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261674.8U CN206432427U (en) | 2016-11-22 | 2016-11-22 | USB connector socket, mobile device and USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432427U true CN206432427U (en) | 2017-08-22 |
Family
ID=59588570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261674.8U Active CN206432427U (en) | 2016-11-22 | 2016-11-22 | USB connector socket, mobile device and USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505346A (en) * | 2016-11-22 | 2017-03-15 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
| CN106505347A (en) * | 2016-11-30 | 2017-03-15 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
-
2016
- 2016-11-22 CN CN201621261674.8U patent/CN206432427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505346A (en) * | 2016-11-22 | 2017-03-15 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
| CN106505346B (en) * | 2016-11-22 | 2020-09-15 | 上海传英信息技术有限公司 | USB connector socket and USB connector |
| CN106505347A (en) * | 2016-11-30 | 2017-03-15 | 上海传英信息技术有限公司 | Usb connector socket and usb connector |
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