CN204359849U - A kind of multifunctional motorcycle battery voltage detector - Google Patents
A kind of multifunctional motorcycle battery voltage detector Download PDFInfo
- Publication number
- CN204359849U CN204359849U CN201520032644.9U CN201520032644U CN204359849U CN 204359849 U CN204359849 U CN 204359849U CN 201520032644 U CN201520032644 U CN 201520032644U CN 204359849 U CN204359849 U CN 204359849U
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- CN
- China
- Prior art keywords
- usb interface
- housing
- power switch
- smoking base
- display screen
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multifunctional motorcycle battery voltage detector, comprise housing and support; Described housing is fixed at above support; Be provided with display screen above housing left end, establish USB interface below display screen, described USB interface is provided with USB interface waterproof plug; Housing right-hand member is provided with smoking base, and described smoking base is provided with smoking base waterproof plug; Enclosure interior is provided with power switch and pcb board, and power switch is provided with switch key; Described power switch, smoking base are all fixedly connected with housing by fixed block with pcb board; Described display screen, USB interface, smoking base and pcb board are all electrically connected with power switch.The utility model structure is simple, reasonable in design, the voltage condition of motorcycle battery can be seen at any time, charged to the electronic product such as mobile phone, GPS by USB interface, cigar lighter socket can light a cigarette or connect other LED consumer in addition, brings more convenience to riding.
Description
Technical field
The utility model relates to a kind of voltage detecting instrument, specifically a kind of multifunctional motorcycle battery voltage detector.
Background technology
The electricity of motorcycle battery can be known by voltage detection displaying device, can normally use.The voltage check device that existing market has some dissimilar, but the product on market does not have battery voltage detection Presentation Function, does not have cigarette lighting function, and only have step-down conversion to charge the phone, function is comparatively single.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional motorcycle battery voltage detector, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of multifunctional motorcycle battery voltage detector, comprises housing and support; Described housing is fixed at above support; Be provided with display screen above housing left end, below display screen, establish USB interface; Housing right-hand member is provided with smoking base; Enclosure interior is provided with power switch and pcb board, and power switch is provided with switch key; Described power switch, smoking base are all fixedly connected with housing by fixed block with pcb board; Described display screen, USB interface, smoking base and pcb board are all electrically connected with power switch.
As further program of the utility model: described USB interface is provided with USB interface waterproof plug.
As the utility model further scheme: described smoking base is provided with smoking base waterproof plug.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the voltage condition of motorcycle battery can be seen at any time, charged to the electronic product such as mobile phone, GPS by USB interface, cigar lighter socket can light a cigarette or connect other 12V consumer in addition, brings more convenience to riding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is inner structure schematic diagram of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
In figure: 1-housing, 2-display screen, 3-USB interface, 31-USB interface dust plug, 4-support, 5-power switch, 51-switch key, 6-fixed block, 7-smoking base, 71-smoking base waterproof plug, 8-PCB plate.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 ~ 3, a kind of multifunctional motorcycle battery voltage detector, comprise housing 1 and support 4; Described housing 1 is fixed at above support 4; Be provided with display screen 2 above housing 1 left end, display screen 2 can show the real-time voltage value of battery; USB interface 3 is established below display screen 2; Housing 1 right-hand member is provided with smoking base 7; Housing 1 inside is provided with power switch 5 and pcb board 8, and power switch 5 is provided with switch key 51; Described power switch 5, smoking base 7 are all fixedly connected with housing 1 by fixed block 6 with pcb board 8; Described display screen 2, USB interface 3, smoking base 7 and pcb board 8 are all electrically connected with power switch 5.
Further, USB interface 3 described in the utility model is provided with USB interface waterproof plug 31, prevents dust and rainwater from entering USB interface 3.
Further, smoking base 7 described in the utility model is provided with smoking base waterproof plug 71, prevents dust and rainwater from entering smoking base 7.
Support 4 is clamped on handlebar by the utility model in use.
Principle of work of the present utility model is:
Connecting line copper ring both positive and negative polarity of the present utility model is received on the both positive and negative polarity of motorcycle battery respectively, after positive pole series winding fuse, after power switch controls, first part is introduced into voltage detecting circuit and MCU voltage display control chip, and the battery voltage value of monitoring is shown real-time magnitude of voltage by MCU calculating rear drive display screen.
Second part enters DC TO DC conversion chip that 12V turns 5V and carries out step-down and automatic voltage regulation outputs to the positive pole of USB interface for required charging equipment charging at 5V voltage 2A electric current, 5V power supply provides upper pull-up voltage by electric resistance partial pressure to data line DP and DN of USB, guarantees that various mobile phone all can charge.
3rd part, when voltage detecting circuit detects cell voltage lower than below 10V, testing circuit can export a control signal to DC TO DC voltage conversion chip, and 5V output voltage is closed, the prompting of pilot lamp display red light; When cell voltage rise to be greater than 11V time, could trigger voltage conversion chip rework.
4th part, 12V voltage enters smoking base, when insertion point cigarette end, powers to ignition head, flicks when temperature after ignition head heating raises smoking base internal switch.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a multifunctional motorcycle battery voltage detector, comprises housing (1) and support (4); Described housing (1) is fixed at support (4) top; It is characterized in that: be provided with display screen (2) above housing (1) left end, USB interface (3) is established in display screen (2) below; Housing (1) right-hand member is provided with smoking base (7); Housing (1) inside is provided with power switch (5) and pcb board (8), and power switch (5) is provided with switch key (51); Described power switch (5), smoking base (7) are all fixedly connected with housing (1) by fixed block (6) with pcb board (8); Described display screen (2), USB interface (3), smoking base (7) and pcb board (8) are all electrically connected with power switch (5).
2. a kind of multifunctional motorcycle battery voltage detector according to claim 1, is characterized in that: described USB interface (3) is provided with USB interface waterproof plug (31).
3. a kind of multifunctional motorcycle battery voltage detector according to claim 1, is characterized in that: described smoking base (7) is provided with smoking base waterproof plug (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032644.9U CN204359849U (en) | 2015-01-19 | 2015-01-19 | A kind of multifunctional motorcycle battery voltage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032644.9U CN204359849U (en) | 2015-01-19 | 2015-01-19 | A kind of multifunctional motorcycle battery voltage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359849U true CN204359849U (en) | 2015-05-27 |
Family
ID=53261311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032644.9U Expired - Fee Related CN204359849U (en) | 2015-01-19 | 2015-01-19 | A kind of multifunctional motorcycle battery voltage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244975A (en) * | 2015-11-13 | 2016-01-13 | 环旭电子股份有限公司 | Front controller of vehicle starting circuit and working method thereof |
-
2015
- 2015-01-19 CN CN201520032644.9U patent/CN204359849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244975A (en) * | 2015-11-13 | 2016-01-13 | 环旭电子股份有限公司 | Front controller of vehicle starting circuit and working method thereof |
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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: 20150527 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |