CN2466355Y - Oil-pressurized electronic automatic alarm for engine - Google Patents
Oil-pressurized electronic automatic alarm for engine Download PDFInfo
- Publication number
- CN2466355Y CN2466355Y CN 01216544 CN01216544U CN2466355Y CN 2466355 Y CN2466355 Y CN 2466355Y CN 01216544 CN01216544 CN 01216544 CN 01216544 U CN01216544 U CN 01216544U CN 2466355 Y CN2466355 Y CN 2466355Y
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- spring
- spring sensor
- sensor
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- utility
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Abstract
The utility model relates to an engine oil pressure electronic automatic alarm device, belonging to the technical field of electronic technology application. The utility model is composed of an integrated circuit, a spring sensor, and a horn. The integrated circuit is connected with a power supply, and a positive pole of the power supply is connected with ground; a negative pole is connected with a conducting strip of the spring sensor through wires; the other end of the conducting strip is connected with springs of the spring sensor; the other end of the springs is connected with an axial plug of the spring sensor, and the axial plug is connected with an engine oil duct; the integrated circuit is connected with the horn; an outer shell of the spring sensor is connected with the ground, and an insulating layer is arranged between the outer shell of the spring sensor and the springs, the axial plug and the conducting strip. The utility model has the advantages of reasonable structure, convenient operation, and long service life, and the utility model can enable drivers to concentrate on driving vehicles.
Description
The utility model relates to a kind of alarm, belongs to the electronic technology application technical field.
The engine oil pressure of various motor vehicle is to be reflected on the pressure gauge and sense light that vehicle scalps by sensor, and the driver will often observe pressure gauge and sense light, the attention of disperseing the driver easily, inconvenient operation and dangerous when steering vehicle.Traditional sensor is to back down rubber valve in the sensor by oil pressure, and under the situation of long-term pressurized, rubber valve is easily impaired, thereby directly influences the life-span of sensor.
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, safe and convenient to use, life-span long, can guarantee the concentrate one's energy engine oil pressure electronics autoalarm of steering vehicle of driver.
The purpose of this utility model is achieved through the following technical measures:
A kind of engine oil pressure electronics autoalarm, form by intergrated circuit, spring sensor and loudspeaker, intergrated circuit connects power supply, the plus earth of power supply, negative pole is connected by the conducting plate of lead with the spring sensor, the conducting plate the other end is connected with spring sensor spring, the other end of spring is connected with the axle plug of spring sensor, the axle plug is connected with the motor oil duct, intergrated circuit is connected with loudspeaker, the rack earth of spring sensor is provided with an isolation layer between the shell of spring sensor and spring, axle plug and the conducting plate.
Intergrated circuit can be selected one of following model: S305 for use; S5208.
During use, sensor and oil duct are connected, the generator of Motor Vehicle or storage battery are as the power supply of alarm.Under normal oil pressure, disengage at the axle plug of oil pressure effect lower compression sensor and the shell of sensor, spring also is compressed simultaneously, and at this moment, circuit disconnects, and alarm is not worked; Few when oil mass, when oil pressure diminishes, under the elastic reaction of spring, axle plug contacts with sensor outer housing, circuit is switched on, intergrated circuit work, and make loudspeaker send voice, music or siren chimes of doom.
The utility model is rational in infrastructure, easy to use, the life-span is long, can guarantee driver's steering vehicle of concentrating one's energy.
It below is description of drawings.
Accompanying drawing is a structural representation of the present utility model.
Wherein, 1, the motor oil duct, 2, the axle plug, 3, spring, 4, conducting plate, 5, intergrated circuit, 6, sensor outer housing, 7, isolation layer, 8, lead, 9, loudspeaker.
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment:
Structure of the present utility model as shown in drawings, intergrated circuit 5 connects power supply, the plus earth of power supply, negative pole connects conducting plate 4 by lead 8, the spring 3 of another termination spring sensor of conducting plate 4, the axle plug 2 of another termination spring sensor of spring 3, axle plug 2 is connected with motor oil duct 1, and intergrated circuit 5 is connected with loudspeaker 9, shell 6 ground connection of spring sensor, an isolation layer 7 is arranged, intergrated circuit S305 between the shell 6 of spring sensor and spring 3, axle plug 2 and the electric waveguide plate 4.
Claims (2)
1. engine oil pressure electronics autoalarm, form by intergrated circuit, spring sensor and loudspeaker, it is characterized in that: intergrated circuit connects power supply, the plus earth of power supply, negative pole is connected by the conducting plate of lead with the spring sensor, the conducting plate the other end is connected with spring sensor spring, the other end of spring is connected with the axle plug of spring sensor, the axle plug is connected with the motor oil duct, intergrated circuit is connected with loudspeaker, the rack earth of spring sensor is provided with an isolation layer between the shell of spring sensor and spring, axle plug and the conducting plate.
2. engine oil pressure electronics autoalarm according to claim 1, it is characterized in that: intergrated circuit can be selected one of following model: S305 for use; S5208.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216544 CN2466355Y (en) | 2001-02-23 | 2001-02-23 | Oil-pressurized electronic automatic alarm for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216544 CN2466355Y (en) | 2001-02-23 | 2001-02-23 | Oil-pressurized electronic automatic alarm for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466355Y true CN2466355Y (en) | 2001-12-19 |
Family
ID=33634941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216544 Ceased CN2466355Y (en) | 2001-02-23 | 2001-02-23 | Oil-pressurized electronic automatic alarm for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466355Y (en) |
-
2001
- 2001-02-23 CN CN 01216544 patent/CN2466355Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20040913 Decision number of declaring invalidation: 6416 |