CN204367781U - A kind of automobile pressure electronic monitoring device - Google Patents
A kind of automobile pressure electronic monitoring device Download PDFInfo
- Publication number
- CN204367781U CN204367781U CN201420812236.0U CN201420812236U CN204367781U CN 204367781 U CN204367781 U CN 204367781U CN 201420812236 U CN201420812236 U CN 201420812236U CN 204367781 U CN204367781 U CN 204367781U
- Authority
- CN
- China
- Prior art keywords
- resistance
- baroceptor
- audible alarm
- aerotron
- model
- 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 discloses a kind of automobile pressure electronic monitoring device, comprise baroceptor, battery, audible alarm chip, bulb, the first resistance, the second resistance, aerotron, inductance and loud speaker, conducting when baroceptor senses that the air pressure of motor tire is lower, now bulb is lighted, send lamplight pointing to report to the police, simultaneously toggle sound integrated chip starts, and makes aerotron trigger loud speaker and to sound warning.Compared with prior art, the utility model is arranged on the wheel valve of automobile by baroceptor, when air pressure deficiency time, send sound and light alarm, remind chaufeur to supplement air pressure, in traveling way, occur safety misadventure to prevent automobile, easy to use, there is the value applied.
Description
Technical field
The utility model relates to a kind of automobile safety electronic control monitor unit, particularly relates to a kind of automobile pressure electronic monitoring device.
Background technology
Automobile refers to fuel or the novel energies such as battery, solar power such as using gasoline, diesel oil, natural fuels, the transportation means be used as power by driving engine.Generally there is four or more wheel, do not rely on track or stringing and the vehicle that can travel on land.But in prior art, the air pressure control monitor unit of automobile is not that chaufeur when in use very comprehensively with perfect, often ignore the problem of air pressure, if do not discover the situation of air pressure deficiency, easily will occur the phenomenon of blowing out in traveling figure, therefore, there is room for improvement.
Utility model content
The purpose of this utility model is just to provide a kind of automobile pressure electronic monitoring device to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises baroceptor, battery, audible alarm chip, bulb, first resistance, second resistance, aerotron, inductance and loud speaker, the positive pole of described battery is connected with the first end of described first resistance and the first end of described bulb simultaneously, the negative pole of described battery is connected with the first end of described baroceptor, second end of described baroceptor simultaneously with the second end of described bulb, 7th pin of described audible alarm chip, first pin of described audible alarm chip is connected with the emitter of described aerotron, the two ends of described second resistance connect second and the 3rd of described audible alarm chip between pin respectively, 6th pin of described audible alarm chip is connected with the base stage of described aerotron, 5th pin of described audible alarm chip simultaneously with the second end of described first resistance, the first end of described inductance is connected with the first end of described loud speaker, the collecting electrode of described aerotron is connected with the second end of described inductance and the second end of described loud speaker simultaneously, described pressure sensor is installed on the tire tube valve of motor tire.
The beneficial effects of the utility model are:
The utility model is a kind of automobile pressure electronic monitoring device, compared with prior art, the utility model is arranged on the wheel valve of automobile by baroceptor, when air pressure deficiency time, send sound and light alarm, remind chaufeur to supplement air pressure, in traveling way, occur safety misadventure to prevent automobile, easy to use, there is the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model;
Fig. 2 is external structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2: the utility model comprises baroceptor T, battery E, audible alarm chip IC, bulb HL, first resistance R1, second resistance R2, aerotron VT, inductance L and loud speaker B, the positive pole of battery E is connected with the first end of the first resistance R1 and the first end of bulb HL simultaneously, the negative pole of battery E is connected with the first end of baroceptor Y, second end of baroceptor Y simultaneously with second end of bulb HL, 7th pin of audible alarm chip IC, first pin of audible alarm chip IC is connected with the emitter of aerotron VT, the two ends of the second resistance R2 connect second and the 3rd of audible alarm chip IC between pin respectively, 6th pin of audible alarm chip IC is connected with the base stage of aerotron VT, 5th pin of audible alarm chip IC simultaneously with second end of the first resistance R1, the first end of inductance L is connected with the first end of loud speaker B, the collecting electrode of aerotron VT is connected with the second end of inductance L and second end of loud speaker B simultaneously, pressure sensor Y is installed on the tire tube valve of motor tire.
During utility model works, conducting when baroceptor Y senses that the air pressure of motor tire is lower, now bulb HL lights, and send lamplight pointing and report to the police, simultaneously toggle sound integrated chip IC starts, and makes aerotron VT trigger loud speaker B and to sound warning.
Component parameter of the present utility model is selected as follows:
Battery E is 3V, the model of audible alarm chip IC is 5G0602, bulb HL is 0.5W, the first resistance R1 is 100 Ω, the second resistance R2 is 400 Ω, aerotron VT model is 3DG123.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. an automobile pressure electronic monitoring device, it is characterized in that: comprise baroceptor, battery, audible alarm chip, bulb, first resistance, second resistance, aerotron, inductance and loud speaker, the positive pole of described battery is connected with the first end of described first resistance and the first end of described bulb simultaneously, the negative pole of described battery is connected with the first end of described baroceptor, second end of described baroceptor simultaneously with the second end of described bulb, 7th pin of described audible alarm chip, first pin of described audible alarm chip is connected with the emitter of described aerotron, the two ends of described second resistance connect second and the 3rd of described audible alarm chip between pin respectively, 6th pin of described audible alarm chip is connected with the base stage of described aerotron, 5th pin of described audible alarm chip simultaneously with the second end of described first resistance, the first end of described inductance is connected with the first end of described loud speaker, the collecting electrode of described aerotron is connected with the second end of described inductance and the second end of described loud speaker simultaneously, described baroceptor is installed on the tire tube valve of motor tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812236.0U CN204367781U (en) | 2014-12-18 | 2014-12-18 | A kind of automobile pressure electronic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812236.0U CN204367781U (en) | 2014-12-18 | 2014-12-18 | A kind of automobile pressure electronic monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367781U true CN204367781U (en) | 2015-06-03 |
Family
ID=53324026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812236.0U Expired - Fee Related CN204367781U (en) | 2014-12-18 | 2014-12-18 | A kind of automobile pressure electronic monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367781U (en) |
-
2014
- 2014-12-18 CN CN201420812236.0U patent/CN204367781U/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: 20150603 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |