CN204257966U - Charging data line - Google Patents
Charging data line Download PDFInfo
- Publication number
- CN204257966U CN204257966U CN201420857341.6U CN201420857341U CN204257966U CN 204257966 U CN204257966 U CN 204257966U CN 201420857341 U CN201420857341 U CN 201420857341U CN 204257966 U CN204257966 U CN 204257966U
- Authority
- CN
- China
- Prior art keywords
- emitting device
- light
- inductive switch
- joint
- charging data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of charging data line, comprising: inductive switch, light-emitting device, and for providing the power line of described light-emitting device power source; Described light-emitting device is electrically connected with described power line by described inductive switch; The end of described power line has joint; Described light-emitting device and described inductive switch are all positioned at the surface of described joint.Charging data line of the present utility model, owing to being provided with light-emitting device and inductive switch on the joint of power line, when when using night, human body is when hand-held joint, inductive switch can connect light-emitting device, to illuminate the interface of digital product, greatly facilitates the use at night.
Description
Technical field
The utility model relates to wire rod manufacturing technology, particularly relates to a kind of charging data line, belongs to computer peripheral product manufacturing technical field.
Background technology
In prior art, the data wire of digital product is generally all used for carrying out exchanges data with other external digital product or carrying out discharge and recharge.Data wire of the prior art, general only at the joint that the design of the two ends of wire rod is different, when when using night, joint is often difficult to be found, or holds the interface that joint can not find digital product, and the use at night is very inconvenient.
Utility model content
The utility model provide a kind of can at charging data line easy to use at night.
Charging data line of the present utility model, comprising: inductive switch, light-emitting device, and for providing the power line of described light-emitting device power source; Described light-emitting device is electrically connected with described power line by described inductive switch;
The end of described power line has joint; Described light-emitting device and described inductive switch are all positioned at the surface of described joint.
Charging data line as above, wherein, described inductive switch comprises: touch sensible electrode and contactor; Described contactor is arranged between described light-emitting device and described power line; Described touch sensible electrode is connected with described contactor, and is positioned at the surface of described joint.
Charging data line as above, wherein, described light-emitting device is LED.
Charging data line as above, wherein, is also provided with current-limiting resistance between described light-emitting device and described inductive switch.
Charging data line of the present utility model, owing to being provided with light-emitting device and inductive switch on the joint of power line, when when using night, human body is when hand-held joint, inductive switch can connect light-emitting device, to illuminate the interface of digital product, greatly facilitates the use at night.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the charging data line of the utility model embodiment;
Fig. 2 is the concrete connection layout of the charging data line of the utility model embodiment.
Embodiment
As shown in Figure 1, the charging data line of the utility model embodiment, comprising: inductive switch 2, light-emitting device 1, and for providing the power line 3 of light-emitting device 1 power source; Light-emitting device 1 is electrically connected with power line 3 by inductive switch 2; The end of power line 3 has joint; Light-emitting device 1 and inductive switch 2 are all positioned at the surface of described joint.Light-emitting device 1, inductive switch 2 and power line 3 form a closed loop, and inductive switch 2 passes through extraneous work in order to control the break-make in this loop, thus light-emitting device 1 is connected or disconnected.
The charging data line of the utility model embodiment, owing to being provided with light-emitting device 1 and inductive switch 2 on the joint of power line, when when using night, human body is when the joint of hand-held data wire, inductive switch 2 can connect light-emitting device 1, to illuminate the interface of digital product, greatly facilitate the use at night.
As Fig. 2, on the basis of above-described embodiment, wherein, inductive switch 2 comprises: touch sensible electrode 21 and contactor 20; Contactor 20 is arranged between light-emitting device 1 and power line 3; Touch sensible electrode 21 is connected with contactor 20, and is positioned at the surface of data cable connector.Generally, light-emitting device 1 adopts LED, is preferably diameter 3MM, and work maximum current is the LED of 20mA.Generally, in order to stablizing of further holding circuit, be also provided with current-limiting resistance 10 between light-emitting device 1 and inductive switch 2, current-limiting resistance 10 running current is generally 10-20mA.
Inductive switch 2 generally adopts RH6030 condenser type touch inductive switch, and a stitch of inductive switch 2 is connected with power line 3, and power supply is generally voltage 5V and the power supply of electric capacity process after filtering.
Touch sensible electrode 21 can be responded to the touch of human finger, and provides capacitance signal input circuit switch 20.
The present embodiment is when specific works, and after 5V power supply connected by power line 3, during without human body touch joint, in inductive switch 2, touch sensible electrode 21 exports as low level, and contactor 20 disconnects, and now LED is gone out; When after human contact to touch sensible electrode 21, touch sensible electrode 21 exports as high level, and contactor 20 is connected, and LED is lit; After human contact's touch sensible electrode 21, contactor 20 disconnects again automatically.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a charging data line, is characterized in that, comprising: inductive switch, light-emitting device, and for providing the power line of described light-emitting device power source; Described light-emitting device is electrically connected with described power line by described inductive switch;
The end of described power line has joint; Described light-emitting device and described inductive switch are all positioned at the surface of described joint.
2. charging data line according to claim 1, is characterized in that, described inductive switch comprises: touch sensible electrode and contactor; Described contactor is arranged between described light-emitting device and described power line; Described touch sensible electrode is connected with described contactor, and is positioned at the surface of described joint.
3. charging data line according to claim 1 and 2, is characterized in that, described light-emitting device is LED.
4. charging data line according to claim 1 and 2, is characterized in that, is also provided with current-limiting resistance between described light-emitting device and described inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857341.6U CN204257966U (en) | 2014-12-31 | 2014-12-31 | Charging data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857341.6U CN204257966U (en) | 2014-12-31 | 2014-12-31 | Charging data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257966U true CN204257966U (en) | 2015-04-08 |
Family
ID=52962235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857341.6U Expired - Fee Related CN204257966U (en) | 2014-12-31 | 2014-12-31 | Charging data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492321A (en) * | 2019-08-23 | 2019-11-22 | 南宁学院 | Financial dedicated data line |
-
2014
- 2014-12-31 CN CN201420857341.6U patent/CN204257966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492321A (en) * | 2019-08-23 | 2019-11-22 | 南宁学院 | Financial dedicated data line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |