CN207303551U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN207303551U CN207303551U CN201721275214.5U CN201721275214U CN207303551U CN 207303551 U CN207303551 U CN 207303551U CN 201721275214 U CN201721275214 U CN 201721275214U CN 207303551 U CN207303551 U CN 207303551U
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- China
- Prior art keywords
- chip
- equipment
- current limliting
- connecting pin
- charging
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model embodiment discloses a kind of connector, it includes：First connecting pin, second connection end and power supply；First connecting pin is communicated to connect by a data connecting line and the second connection end, and the data connecting line is used for data transfer；First connecting pin is also electrically connected by a conductor cable and the power supply, and first connecting pin is used to connect the first equipment, and the power supply is supported for providing electric energy for first equipment.Connector disclosed in the utility model embodiment.Avoid slave device and electric energy is intercepted from main equipment so as to consume the electric energy of main equipment, improve the cruising time of main equipment, lifting user uses the experience of electronic equipment.
Description
Technical field
The utility model belongs to wire data technical field, more particularly to a kind of connector.
Background technology
Smart mobile phone currently on the market, tablet computer etc. are most all to have the function of OTG (On-The-Go), can pass through
OTG data cables connection USB flash disk, mouse, keyboard or other external equipments, realize the functions such as data exchange.
But OTG data cables at this stage are in connection main equipment (smart mobile phone, tablet computer etc.) and external equipment (such as U
Disk, mouse, keyboard when) when, main equipment need to external equipment provide electric energy support, i.e., external equipment can consume main equipment itself
Battery capacity, to realize the functions such as data exchange.After the battery capacity of main equipment itself is additionally consumed, master can be caused to set
Standby cruising time shortens, and then makes troubles to the use of user.
In short, OTG data cables at this stage have external equipment consumption main equipment battery capacity, shorten main equipment continuation of the journey
The technical problem of time.
Utility model content
In view of this, the utility model embodiment provides a kind of connector, has for OTG data cables at this stage outer
Portion's equipment consumption main equipment battery capacity, shortens the technical problem in main equipment cruising time.
The utility model embodiment provides a kind of connector, it includes：First connecting pin, second connection end and electricity
Source；
First connecting pin is communicated to connect by a data connecting line and the second connection end, the data connecting line
For data transfer；
First connecting pin is also electrically connected by a conductor cable and the power supply, and first connecting pin is used to connect
The first equipment is connect, and the power supply is used to provide electric energy support for first equipment.
Further, the power supply includes rechargeable battery and current limliting chip；
The current limliting chip includes being used for the first end and second end that electric current comes in and goes out, and the first end of the current limliting chip is electrically connected
The rechargeable battery is connected to, the second end of the current limliting chip is electrically connected to first connecting pin；
The current limliting chip is used to flow to first equipment to flowing through first connecting pin by the rechargeable battery
Electric current carries out current limliting.
Further, the power supply further includes boost chip, and the boost chip includes being used for the first end that electric current comes in and goes out
And second end, the first end of the boost chip are electrically connected to the second end of the current limliting chip, the second of the boost chip
End is electrically connected to first connecting pin；
The voltage that the boost chip is used to export the second end of the current limliting chip boosts.
Further, the current limliting chip further includes the 3rd end for signal access, the 3rd end of the current limliting chip
It is connected to the second connection end；
The current limliting chip receives trigger signal, is triggered and starts work when the second connection end connects the second equipment
Make.
Further, the boost chip further includes the 3rd end for signal access, the 3rd end of the boost chip
It is connected to the second connection end；
The boost chip receives trigger signal, is triggered out when the second connection end connects second equipment
Beginning work.
Further, charging connection end is further included, the charging connection end is electrically connected to the rechargeable battery, for connecting
External power supply charges for the rechargeable battery.
Further, charging chip is further included, the charging chip includes being used for the first end and second end that electric current comes in and goes out；
The first end of the charging chip is electrically connected to the rechargeable battery, and the second end of the charging chip is electrically connected to
The charging connection end.
Further, indicator light is further included, the indicator light is connected to the second end of the charging chip and the charging
Between connecting pin, for indicating the electricity of charged state and the rechargeable battery.
Further, the rechargeable battery, the current limliting chip, the boost chip and the charging chip are arranged at
In one housing；First connecting pin and the second connection end are arranged at outside the housing, and pass through the data connecting line
Realize and communicate to connect through the housing.
Further, the charging connection end is arranged at the surface of the housing；The indicator light is arranged on the housing
Surface.
The connector that the utility model embodiment provides, for connecting the first connecting pin of the first equipment and being used for；Connection
The intercommunication connection of the second connection end of second equipment, adds power supply, and electrically connect with the first connecting pin in connector
Connect, providing electric energy for the first equipment supports, avoids the first equipment and electric energy is intercepted from the second equipment so as to consume the second equipment
Electric energy, improve cruising time of the second equipment, lifting user uses the experience of electronic equipment.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a frame structure schematic diagram of the connector that the utility model embodiment provides；
Fig. 2 is the dimensional structure diagram for the connector that the utility model embodiment provides；
Fig. 3 is the another frame structure schematic diagram for the connector that the utility model embodiment provides.
Embodiment
The embodiment of the utility model is described in detail below in conjunction with accompanying drawings and embodiments, thereby to the utility model
How application technology means solve technical problem and that reaches technical effect realizes that process can fully understand and implement according to this.
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution
Technical problem, basically reaches the technique effect.In addition, " coupling " or " electric connection " word herein comprising it is any directly and
The electric property coupling means connect.Therefore, if one first device of described in the text is coupled to a second device, the first device is represented
The second device can be directly electrically coupled to, or described second is electrically coupled to indirectly by other devices or coupling means
Device.For specification subsequent descriptions to implement the better embodiment of the utility model, so description is to illustrate that this practicality is new
For the purpose of the rule of type, it is not intended to limit the scope of the utility model.The scope of protection of the utility model is appended when regarding
Subject to as defined in claim.
It should also be noted that, term " comprising ", "comprising" or its any other variation are intended to nonexcludability
Comprising so that process, method, commodity or system including a series of elements not only include those key elements, but also wrapping
Include the other key elements being not explicitly listed, or further include for this process, method, commodity or system it is intrinsic will
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical element in the process of element, method, commodity or system.
The following drawings is refer to, Fig. 1 is a frame structure schematic diagram of the connector that the utility model embodiment provides；Figure
The dimensional structure diagram of 2 connectors provided for the utility model embodiment；Fig. 3 is the company that the utility model embodiment provides
The another frame structure schematic diagram of fitting.
As shown in Figure 1, the utility model embodiment provide connector include the first connecting pin 10, second connection end 20 with
And power supply 30.
First connecting pin 10 is communicated to connect by a data connecting line 40 and the second connection end 20, the data
Connecting line 40 is used for data transfer；First connecting pin 20 is also electrically connected by a conductor cable 50 and the power supply 30,
First connecting pin 10 is used to connect the first equipment, and the power supply 30 is used to provide electric energy support for first equipment.
Specifically, first connecting pin 10 and the second connection end 20 be respectively used to connection the first equipment and second set
Standby, herein, shape, the specification of the port of first connecting pin 10 and the second connection end 20 will be with the first equipment and
The shape of the access interface of two equipment, match specifications, it is contemplated that other patchcords described can also be passed through
One connecting pin 10 and the second connection end 20 are connected with the first equipment and the second equipment respectively.
First equipment includes but is not limited to storage type equipment (such as USB flash disk), operation kind equipment (keyboard, mouse
Deng), display kind equipment (projecting apparatus etc.)；Second equipment includes but is not limited to smart mobile phone, tablet electric energy etc., at this
In, first equipment is slave device, and second equipment is main equipment, can between first equipment and second equipment
To carry out data interaction, transmission of various signals of communication etc..
It is electrically connected between first connecting pin 10 and the power supply 30 by the conductor cable 50, here electrical
Connection can ensure that the power supply 30 provides electric energy to first equipment and supports.And then it can connect to avoid in first equipment
When connecing second equipment, first equipment intercepts electric energy from the second equipment side, i.e. slave device is intercepted from main equipment side
Electric energy, so as to consume the battery capacity of main equipment, improves the cruising time of main equipment, lifting user uses the body of electronic equipment
Test.
Please refer to Fig.2 and Fig. 3, in the utility model other preferred embodiments, the power supply 30 includes charging electricity
Pond 310 and current limliting chip 320；Further, the power supply 30 further includes boost chip 330.
Specifically, the current limliting chip 320 includes being used for first end 3201 and second end 3202 that electric current comes in and goes out, the limit
The first end 3201 of stream chip 320 is electrically connected to the rechargeable battery 310, and the second end 3202 of the current limliting chip 320 is electrically connected
It is connected to first connecting pin 10；The boost chip 330 includes being used for first end 3301 and second end 3302 that electric current comes in and goes out,
The first end 3301 of the boost chip 330 is electrically connected to the second end 3202 of the current limliting chip 320, the boost chip
330 second end 3302 is electrically connected to first connecting pin 10.
Specifically, the electric current flowed out from the high potential of the rechargeable battery 310 passes through the first end of the current limliting chip 320
3201st, the second end 3202 of the current limliting chip 320 reaches first connecting pin 10, into first equipment；Or from
The electric current of the high potential outflow of the rechargeable battery 310 passes through the first end 3201 of the current limliting chip 320, the current limliting chip
320 second end 3202, the first end 3301 of the boost chip 330, the second end 3302 of the boost chip 330, reach
First connecting pin 10, into first equipment.
Herein, the current limliting chip 320 is used to flow to flowing through first connecting pin 10 by the rechargeable battery 310
The electric current of first equipment carries out current limliting, i.e., the electric energy for being supplied to first equipment to the rechargeable battery 310 flows
Amount limitation, it is excessive and damage first equipment to prevent electric current；The boost chip 330 is used for the current limliting chip 320
The voltage that second end 3202 exports boosts, i.e., is supplied to the voltage of first equipment to carry out to the rechargeable battery 310
Boosting, to ensure that first equipment can work under rated voltage, lifts work efficiency.
It is to be noted that necessary to the current limliting chip 320 and the boost chip 330 are not the connector,
If suitable size of current is set, and suitable output voltage, just need not.And the addition current limliting chip of selectivity
320 and/or the boost chip 330, can allow the output current of the connector and output voltage meet with more
The demand of more described first equipment, expands the width that uses of the connector, and then lifts the service efficiency of the connector.
In addition, in the utility model other preferred embodiments, the current limliting chip 320 is further included to be accessed for signal
The 3rd end 3203；And the boost chip 330 further includes the 3rd end 3303 for signal access.
Wherein, the 3rd end 3203 of the current limliting chip 320 is connected to the second connection end 20；The boost chip
330 the 3rd end 3303 is connected to the second connection end 20；The current limliting chip 320 is in the second connection end 20 connection the
During two equipment, trigger signal is received, be triggered start-up operation；The boost chip 330 connects institute in the second connection end 20
When stating the second equipment, trigger signal is received, be triggered start-up operation.
Specifically, the 3rd end 3203 of the current limliting chip 320 and the 3rd end 3303 of the boost chip 330 are all connected with
In the second connection end 20, connection including but not limited to communication connection, electric connection etc. here.Second equipment can
To send trigger signal to the current limliting chip 320 and the boost chip 330 by the second connection end 20, to trigger
State current limliting chip 320 and the boost chip 330 is started to work.Here trigger signal is digital controlled signal, its is specific
It can be high level signal or other inductive signals etc., specific restriction not done to this utility model, only emphasize to work as institute
When stating the second equipment access second connection end 20, the current limliting chip 320 and/or the boost chip 330 are triggered out
Beginning work, the rechargeable battery 310 start to provide electric energy to first equipment；Conversely, the current limliting chip 320 and/or institute
State boost chip 330 and be in inactive state, the rechargeable battery 310 cannot provide electric energy to first equipment.This is touched
Hair mechanism, can be to avoid when first equipment and the second equipment connect the connector at the same time, because of first equipment
Access the connector and consume the electric energy of the rechargeable battery 310, cause unnecessary waste, lift the rechargeable battery
310 usage time so that the connector has more energy saving.
In the utility model other preferred embodiments, the connector further includes charging connection end 60, the charging
Connecting pin 60 is electrically connected to the rechargeable battery 310, charges for connecting external power supply for the rechargeable battery 310.Herein,
The rechargeable battery 310 is generally lithium battery, the discharge and recharge that can be repeated a number of times, and the use for lifting the connector is imitated
Rate.
Further, the connector further includes charging chip 70, and the charging chip 70 includes being used for what electric current came in and went out
First end 710 and second end 720.Specifically, the charging chip 70 is connected to the charging connection end 60 and the charging electricity
Between pond 310, the first end 710 of the charging chip 70 is electrically connected to the rechargeable battery 310, and the of the charging chip 70
Two ends 720 are electrically connected to the charging connection end 60.The external power supply is connected to the charging connection end 60, for passing through
Charging chip 70 is stated to charge to the rechargeable battery 310.
Further, the connector further includes indicator light 80, and the indicator light 80 is connected to the charging chip 70
Second end 720 and the charging connection end 60 between, 80 one side of indicator light be used for indicate charged state, include here
The state that the rechargeable battery 310 is outwards powered and the state to charge by the external power supply to the rechargeable battery 310；Separately
On the one hand it is used for the electricity for indicating the rechargeable battery 310, refers here to indicate the remaining capacity of the rechargeable battery 310.
By the design of the indicator light 80, prompting can be played the role of to user, such as whether the upper external power supply of connection,
Whether first equipment starts outwards power supply and also surplus how many electricity etc. in connection, and the connector is perceived easy to user
Working status, lifted user experience.
In addition, the connector further includes housing 90, the housing 90 is arranged on first connecting pin 10 and described
Between two connecting pins 20, first connecting pin 10 and the second connection end 20 are by the data connecting line 40 through described
Housing 90 realizes communication connection.Herein, wired skin, the line skin and the housing are wrapped up in the periphery of the data connecting line 40
90 connections, the data connecting line 40 in the intracutaneous portion of line pass through two ends of the housing 90, are connected with described first
End 10 and the second connection end 20 connect, and realize the communication connection of first connecting pin 10 and the second connection end 20.
The rechargeable battery 310, the current limliting chip 320, the boost chip 330 and the charging chip 70 may be contained within a shell
In vivo so that the connector has more globality, easy to carry and use.
In addition, the charging connection end 60 is arranged at the surface of the housing 90, specifically, the charging connection end 60 is wrapped
Include but be not limited to conventional charging interface, it is arranged at the surface of the housing 90, is described for accessing charging wire rod
Rechargeable battery 310 charges；The indicator light 80 is arranged on 90 surface of housing, and the indicator light 80 is including but not limited to
LED light, it can convert different colors and strobing frequency etc. according to the difference of instruction property.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (10)
- A kind of 1. connector, it is characterised in that including：First connecting pin, second connection end and power supply；First connecting pin is communicated to connect by a data connecting line and the second connection end, and the data connecting line is used for Data transfer；First connecting pin is also electrically connected by a conductor cable and the power supply, and first connecting pin is used to connecting the One equipment, and the power supply is used to provide electric energy support for first equipment.
- 2. connector according to claim 1, it is characterised in that the power supply includes rechargeable battery and current limliting chip；The current limliting chip includes being used for the first end and second end that electric current comes in and goes out, and the first end of the current limliting chip is electrically connected to The rechargeable battery, the second end of the current limliting chip are electrically connected to first connecting pin；The current limliting chip is used for flowing through the electric current that first connecting pin flows to first equipment by the rechargeable battery Carry out current limliting.
- 3. connector according to claim 2, it is characterised in that the power supply further includes boost chip, the boosting core Piece includes being used for the first end and second end that electric current comes in and goes out, and the first end of the boost chip is electrically connected to the current limliting chip Second end, the second end of the boost chip are electrically connected to first connecting pin；The voltage that the boost chip is used to export the second end of the current limliting chip boosts.
- 4. connector according to claim 2, it is characterised in that the current limliting chip further includes for signal access Three ends, the 3rd end of the current limliting chip are connected to the second connection end；The current limliting chip receives trigger signal, be triggered start-up operation when the second connection end connects the second equipment.
- 5. connector according to claim 4, it is characterised in that the boost chip further includes for signal access Three ends, the 3rd end of the boost chip are connected to the second connection end；The boost chip receives trigger signal, is triggered and starts work when the second connection end connects second equipment Make.
- 6. according to claim 2-5 any one of them connectors, it is characterised in that further include charging connection end, the charging Connecting pin is electrically connected to the rechargeable battery, charges for connecting external power supply for the rechargeable battery.
- 7. connector according to claim 6, it is characterised in that further include charging chip, the charging chip includes using In the first end and second end that electric current comes in and goes out；The first end of the charging chip is electrically connected to the rechargeable battery, and the second end of the charging chip is electrically connected to described Charging connection end.
- 8. connector according to claim 7, it is characterised in that further include indicator light, the indicator light is connected to described Between the second end of charging chip and the charging connection end, for indicating the electricity of charged state and the rechargeable battery.
- 9. connector according to claim 8, it is characterised in that the rechargeable battery, the current limliting chip, the boosting Chip and the charging chip are arranged in a housing；First connecting pin and the second connection end are arranged at the shell In vitro, and by the data connecting line through the housing communication connection is realized.
- 10. connector according to claim 9, it is characterised in that the charging connection end is arranged at the table of the housing Face；The indicator light is arranged on the surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275214.5U CN207303551U (en) | 2017-09-29 | 2017-09-29 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275214.5U CN207303551U (en) | 2017-09-29 | 2017-09-29 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303551U true CN207303551U (en) | 2018-05-01 |
Family
ID=62440436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275214.5U Active CN207303551U (en) | 2017-09-29 | 2017-09-29 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086830A (en) * | 2020-07-23 | 2020-12-15 | 福建联迪商用设备有限公司 | Data line circuit communicating with Apple equipment |
| US11682812B2 (en) | 2021-03-31 | 2023-06-20 | Enovix Corporation | Electrode assemblies including current limiters and methods of assembling such electrode assemblies |
-
2017
- 2017-09-29 CN CN201721275214.5U patent/CN207303551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086830A (en) * | 2020-07-23 | 2020-12-15 | 福建联迪商用设备有限公司 | Data line circuit communicating with Apple equipment |
| US11682812B2 (en) | 2021-03-31 | 2023-06-20 | Enovix Corporation | Electrode assemblies including current limiters and methods of assembling such electrode assemblies |
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