CN204858170U - Vehicle charger - Google Patents
Vehicle charger Download PDFInfo
- Publication number
- CN204858170U CN204858170U CN201520426780.6U CN201520426780U CN204858170U CN 204858170 U CN204858170 U CN 204858170U CN 201520426780 U CN201520426780 U CN 201520426780U CN 204858170 U CN204858170 U CN 204858170U
- Authority
- CN
- China
- Prior art keywords
- plug
- groove
- illuminating part
- electrically connected
- inductive switch
- 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 pair of vehicle charger, it embeds at the second plug has the IC circuit board, be equipped with inductive switch on the IC circuit board, when people's hand touch touches the surface of second plug, inductive switch switches on, illuminating part this moment (the preferred LED lamp that is) is luminous, illuminate mobile phone and digital terminal equipment's the interface that charges, let the people see the correct closure of the interface that charges clearly, it connects and to peg graft with the interface that charges to be convenient for USB, it anti -inserted or insert wrong phenomenon with the interface that charges at the in -process of being connected to have avoided USB to connect. When people hand touch touched the second plug, inductive switch continuously switched on, and the LED lamp is in all the time opens the state, and when the people loosened the second plug, inductive switch can not respond to the temperature self -closing of staff, and the LED lamp is in the closed condition, avoids the LED lamp to be in for a long time and opens the state, reaches energy -conserving purpose.
Description
Technical field
The utility model relates to a kind of onboard charger.
Background technology
Along with the kind of electronic product gets more and more, as mobile phone, digital camera, MP3, PAD etc., in people's trip or process on business trips, the power supply supply of these electronic products becomes a great problem of numerous electronic product, these moving multimedia equipments are all equipped with charger, and these chargers all need to be plugged in commercial power socket and charge, thus define charging place, cause the place can only carried several pieces of reserve batteries when user's out on tours of moving multimedia equipment or search out pluggable civil power to be charged.Along with popularizing of automobile, there is a kind of onboard charger, onboard charger is a kind of charger of direct-current input-type, battery used to onboard charger and automobile is directly connected and obtains electric power, make mobile device that automobile power source can be utilized to charge, add the charging place of moving multimedia equipment, but in use, because the charging inlet of mobile phone and digital equipment terminal is too small, charging inlet easily anti-inserted or wrong plug in the process be connected of the USB joint of charger and mobile phone and digital equipment terminal, thus cause the charging inlet of mobile phone or digital equipment terminal easily damage and can not normally use.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of onboard charger is provided, it can avoid the anti-inserted or wrong plug in the process of grafting of the charging inlet of the USB joint of charger and mobile phone and digital equipment terminal, thus extends the useful life of the charging inlet of mobile phone or digital equipment terminal.
The utility model realizes like this, a kind of onboard charger, comprise first plug for being electrically connected with automobile power source, described first plug is electrically connected for the second plug be electrically connected with charging device with one by a power line, described second plug comprises a built-in IC wiring board, described IC wiring board is welded with an illuminating part, described IC wiring board is provided with and controls the luminous inductive switch with extinguishing of described illuminating part, described IC wiring board is electrically connected with the USB joint of described second plug ends of a protrusion, described second plug offers the first groove of the described illuminating part of a placement, the opening direction of described first groove and described USB joint towards consistent.
Particularly, described first plug comprises a housing, described shell one end is provided with a USB interface, the contiguous described power line one end of described USB interface is arranged, the described housing other end offers an opening, be provided with an elasticity positive plate be electrically connected with described power line positive pole in described opening, described housing both sides offer symmetrically arranged second groove and the 3rd groove respectively, described second groove be respectively equipped with an elasticity negative plate be connected with described power line negative electricity in the 3rd groove.
Preferably, described power line is the scalable line of ring-type.
Further, described second plug is also provided with one for controlling the hand switch that described illuminating part is opened or closed.
Preferably, described illuminating part is LED.
A kind of onboard charger that the utility model provides, it is built-in with IC wiring board at the second plug, IC wiring board is provided with inductive switch, when the hand of people touches the outer surface of the second plug, inductive switch conducting, now illuminating part (being preferably LED) is luminous, illuminate the charging inlet of mobile phone and digital equipment terminal, people is allowed to see the exact connect ion direction of charging inlet clearly, be convenient to USB joint and charging inlet grafting, avoid the phenomenon of USB joint and charging inlet anti-inserted or wrong plug in the process be connected.When staff touches the second plug, inductive switch constant conduction, LED is in opening all the time, when people unclamps the second plug, inductive switch induction is closed automatically less than the temperature of staff, and LED is in closed condition, avoid LED to be in opening for a long time, reach energy-conservation object.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the onboard charger that the utility model provides.
Fig. 2 is the right view of the first plug in the onboard charger that provides of the utility model.
Fig. 3 is the left view of the second plug in the onboard charger that provides of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Fig. 1 ~ Fig. 3, a kind of onboard charger that the utility model embodiment provides, comprise first plug 1 for being electrically connected with automobile power source, first plug 1 is electrically connected for the second plug 3 be electrically connected with charging device (as mobile phone or digital equipment terminal) with one by a power line 2, second plug 3 comprises a built-in IC wiring board 31, IC wiring board 31 is welded with an illuminating part 32, IC wiring board 31 is provided with and controls the luminous inductive switch (not shown) with extinguishing of illuminating part 32, IC wiring board 31 is electrically connected with the USB joint 33 of protrusion second plug 3 end, second plug 3 offers the first groove 34 of a placement illuminating part 32, the opening direction of the first groove 34 and USB joint 33 towards consistent.
Particularly, described first plug 1 comprises a housing 11, housing 11 one end is provided with a usb 12, can be connected with the data wire of different model by usb 12, be convenient to charge to different electrical appliances, contiguous power line 2 one end of usb 12 is arranged, housing 11 other end offers an opening (not shown), an elasticity positive plate 13 be electrically connected with power line 2 positive pole is provided with in opening, housing 11 both sides offer symmetrically arranged second groove (not shown) and a 3rd groove (not shown) respectively, second groove be respectively equipped with an elasticity negative plate 14 be connected with power line 2 negative electricity in the 3rd groove, positive plate 13 and negative plate 14 have elasticity, be convenient to the first plug 1 fully contact with the interface of automobile power source, easy to connect.
Preferably, described power line 2 is the scalable line of ring-type, the second plug 3 can be elongated to the length of needs, is convenient to the charging inlet grafting of USB joint 33 and mobile phone or digital equipment terminal; In addition, can also the USB joint (not shown) matched with usb 12 be set, like this in one end of power line 2, power line both can be electrically connected with the first plug 1, all right and electronic product, and the USB interface as computer connects, play the effect of transfer of data, reach different functions.
Further, described second plug 3 being also provided with one for controlling the hand switch 35 that illuminating part 32 is opened or closed, can also manually operating LED 32 and open or close by switch 35, easy to use.
Preferably, described illuminating part 32 is LED, and LED uses low voltage safety, and LED employing is solid state light emitter, has shock resistance.
The onboard charger that the utility model provides, it is built-in with IC wiring board 31 at the second plug 3, IC wiring board 31 is provided with inductive switch, when the hand of people touches the outer surface of the second plug 3, inductive switch conducting, now illuminating part 32(is preferably LED) luminous, illuminate the charging inlet of mobile phone and digital equipment terminal, people is allowed to see the exact connect ion direction of charging inlet clearly, be convenient to USB joint 33 and charging inlet grafting, avoid the phenomenon of USB joint 33 and charging inlet anti-inserted or wrong plug in the process be connected.When staff touches the second plug 3, inductive switch constant conduction, LED is in opening all the time, when people unclamps the second plug 3, inductive switch induction is closed automatically less than the temperature of staff, and LED is in closed condition, avoid LED to be in opening for a long time, reach energy-conservation object.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (5)
1. an onboard charger, it is characterized in that, comprise first plug for being electrically connected with automobile power source, described first plug is electrically connected for the second plug be electrically connected with charging device with one by a power line, described second plug comprises a built-in IC wiring board, described IC wiring board is welded with an illuminating part, described IC wiring board is provided with and controls the luminous inductive switch with extinguishing of described illuminating part, described IC wiring board is electrically connected with the USB joint of described second plug ends of a protrusion, described second plug offers the first groove of the described illuminating part of a placement, the opening direction of described first groove and described USB joint towards consistent.
2. onboard charger according to claim 1, it is characterized in that, described first plug comprises a housing, described shell one end is provided with a USB interface, the contiguous described power line one end of described USB interface is arranged, the described housing other end offers an opening, an elasticity positive plate be electrically connected with described power line positive pole is provided with in described opening, described housing both sides offer symmetrically arranged second groove and the 3rd groove respectively, described second groove be respectively equipped with an elasticity negative plate be connected with described power line negative electricity in the 3rd groove.
3. onboard charger according to claim 1, is characterized in that, described power line is the scalable line of ring-type.
4. onboard charger according to claim 1, is characterized in that, described second plug is also provided with one for controlling the hand switch that described illuminating part is opened or closed.
5. onboard charger according to claim 1, is characterized in that, described illuminating part is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426780.6U CN204858170U (en) | 2015-06-19 | 2015-06-19 | Vehicle charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426780.6U CN204858170U (en) | 2015-06-19 | 2015-06-19 | Vehicle charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858170U true CN204858170U (en) | 2015-12-09 |
Family
ID=54748689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426780.6U Expired - Fee Related CN204858170U (en) | 2015-06-19 | 2015-06-19 | Vehicle charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858170U (en) |
-
2015
- 2015-06-19 CN CN201520426780.6U patent/CN204858170U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |