CN205049552U - Vehicle -mounted air quality detector - Google Patents
Vehicle -mounted air quality detector Download PDFInfo
- Publication number
- CN205049552U CN205049552U CN201520798128.7U CN201520798128U CN205049552U CN 205049552 U CN205049552 U CN 205049552U CN 201520798128 U CN201520798128 U CN 201520798128U CN 205049552 U CN205049552 U CN 205049552U
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- China
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- mainboard
- power supply
- power unit
- air quality
- lower house
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Abstract
The utility model discloses a vehicle -mounted air quality detector, include power unit and the host computer part of being connected with power unit, power unit includes the positive copperhead, can insert on -vehicle some cigarette end plug, gets the electricity from a some cigarette end, handles the back through power circuit board's transform and protection, exports the USB interface, charges from the USB interface outlet power to all kinds of portable digital products, is provided with MCU in the host computer part simultaneously, is used for detecting the sensor and the buzzer of air, realizes that the air quality detects and reminds, and mains voltage detects and the warning.
Description
Technical field
The utility model relates to a kind of Vehicular air quality detector.
Background technology
There is no a Vehicular air quality detector in the market.The air quality detector that market has is hand-held, just temporary detecting is used, simultaneously can not from ignition head power taking in car, in-car air quality can not be detected in real time for a long time, more there is no a product by Vehicular air quality detector, in car, battery voltage detection is reported to the police, and USB exports charge function three Function Integration Mechanisms together.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of Vehicular air quality detector, realizes Detection of Air Quality and prompting simultaneously, and supply voltage detects and reminds, vehicle-mounted charge.
For reaching above-mentioned purpose, a kind of Vehicular air quality detector of the utility model, the host machine part comprising power unit and be connected with power unit, described power unit comprises outer casing of power supply, described outer casing of power supply comprises upper shell and the lower casing of snapping connection, power supply circuit board is provided with in described outer casing of power supply, described power supply circuit board connects negative pole shell fragment and positive pole spring respectively, and described positive pole spring connects positive source copperhead and copperhead screens successively, described host machine part comprises host housing, described host housing comprises upper shell and the lower house of snapping connection, mainboard is provided with at the bottom of described lower house, described mainboard is connected with MCU, described mainboard lower end is connected with hummer and the sensor for detecting air, the right-hand member of described mainboard lower end is connected with USB interface, described mainboard left end is provided with mute button, ventilating opening is provided with bottom the lower house that described sensor lower end is corresponding, lower house right-hand member corresponding to described USB interface is provided with USB interface reserved opening, the lower house that described mute button is corresponding is provided with key casing, described mainboard upper end is connected with indication LED plate by row's pin, described upper shell upper end is provided with panel Ya Like sheet.
Further, described power unit right-hand member is connected by axis of rotation with host machine part left end.
The utility model volume beneficial effect is as follows: realize, to electronic product charging, detecting air quality and vehicle carried power voltage by being transformed into USB interface from the ignition head power taking of automobile simultaneously.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model.
Description of reference numerals: 1-copperhead screens; 2-positive source copperhead; 3-positive pole spring; 4-negative pole shell fragment; 5-power supply circuit board; The upper shell of 6-; 7-lower casing; 8-panel acrylic sheet; 9-upper shell; 10-indication LED plate; 11-mainboard; 12-mute button; 13-key casing; 14-hummer; 15-sensor; 16-USB interface; 17-lower house; 18-ventilating opening; 19-USB interface reserved opening.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
As shown in Figure 1-2, a kind of Vehicular air quality detector, the host machine part comprising power unit and be connected with power unit, described power unit comprises outer casing of power supply, described outer casing of power supply comprises upper shell 6 and the lower casing 7 of snapping connection, power supply circuit board 5 is provided with in described outer casing of power supply, described power supply circuit board 5 connects negative pole shell fragment 4 and positive pole spring 3 respectively, described positive pole spring 3 connects positive source copperhead 2 and copperhead screens 1 successively, and copperhead screens 1 is for fixed power source positive pole copperhead 2, described host machine part comprises host housing, described host housing comprises upper shell 9 and the lower house 17 of snapping connection, mainboard 11 is provided with at described the lower house 17 end, described mainboard 11 is connected with MCU, described mainboard 11 lower end is connected with hummer 14 and the sensor 15 for detecting air, the right-hand member of described mainboard 11 lower end is connected with usb 16, described mainboard 11 left end is provided with mute button 12, ventilating opening 18 is provided with bottom the lower house 17 that described sensor 15 lower end is corresponding, lower house 17 right-hand member of described usb 16 correspondence is provided with USB interface reserved opening 19, the lower house of described mute button 12 correspondence is provided with key casing 13, described mainboard 11 upper end is connected with indication LED plate 10 by row's pin, described upper shell upper end is provided with panel Ya Like sheet 8.
Wherein power unit right-hand member and host machine part left end are rotatably connected by rotating shaft.
Principle of work is as follows:
Positive source copperhead 2 is inserted vehicle-mounted ignition head plug, from ignition head power taking, after the conversion and conservation treatment of power supply circuit board 5, to USB interface, charges to all kinds of portable digital product from USB interface out-put supply.
Sensor 15 gathers air quality by ventilating opening 18 place, then becomes analog level signal, passes to mainboard and enter analyzing and processing after analog to digital conversion, then indication LED plate 10 is outputted to, LED indicates different gas level, output display screen, display air quality index.
The voltage of the MCU Real-time Collection vehicle power of mainboard, after Data Analysis Services, output to indication LED plate 10, different LED indicates different charge level, outputs to display screen, and display voltage is how many to be lied prostrate.
Push button shell 13, and this device can be made quiet.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (2)
1. a Vehicular air quality detector, is characterized in that: the host machine part comprising power unit and be connected with power unit, described power unit comprises outer casing of power supply, described outer casing of power supply comprises upper shell and the lower casing of snapping connection, power supply circuit board is provided with in described outer casing of power supply, described power supply circuit board connects negative pole shell fragment and positive pole spring respectively, and described positive pole spring connects positive source copperhead and copperhead screens successively, described host machine part comprises host housing, described host housing comprises upper shell and the lower house of snapping connection, mainboard is provided with at the bottom of described lower house, described mainboard is connected with MCU, described mainboard lower end is connected with hummer and the sensor for detecting air, the right-hand member of described mainboard lower end is connected with USB interface, described mainboard left end is provided with mute button, ventilating opening is provided with bottom the lower house that described sensor lower end is corresponding, lower house right-hand member corresponding to described USB interface is provided with USB interface reserved opening, the lower house that described mute button is corresponding is provided with key casing, described mainboard upper end is connected with indication LED plate by row's pin, described upper shell upper end is provided with panel Ya Like sheet.
2. Vehicular air quality detector according to claim 1, is characterized in that: described power unit right-hand member is connected by axis of rotation with host machine part left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798128.7U CN205049552U (en) | 2015-10-15 | 2015-10-15 | Vehicle -mounted air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798128.7U CN205049552U (en) | 2015-10-15 | 2015-10-15 | Vehicle -mounted air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049552U true CN205049552U (en) | 2016-02-24 |
Family
ID=55343121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798128.7U Active CN205049552U (en) | 2015-10-15 | 2015-10-15 | Vehicle -mounted air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687259A (en) * | 2019-11-17 | 2020-01-14 | 邦科(厦门)电子科技有限公司 | Multifunctional air quality detector |
-
2015
- 2015-10-15 CN CN201520798128.7U patent/CN205049552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687259A (en) * | 2019-11-17 | 2020-01-14 | 邦科(厦门)电子科技有限公司 | Multifunctional air quality detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |