CN211032724U - Automobile steering power-assisted oil tank with liquid level alarm function - Google Patents
Automobile steering power-assisted oil tank with liquid level alarm function Download PDFInfo
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- CN211032724U CN211032724U CN201922033587.7U CN201922033587U CN211032724U CN 211032724 U CN211032724 U CN 211032724U CN 201922033587 U CN201922033587 U CN 201922033587U CN 211032724 U CN211032724 U CN 211032724U
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Abstract
The utility model provides an automobile steering power-assisted oil tank with a liquid level alarm, which comprises an electrical connector, a liquid level meter, a tank body, an oil level mirror and a tank cover; the liquid level meter is arranged on the tank body, an electrical connector is arranged on the upper surface of the tank body and connected with the liquid level meter, an oil level mirror is arranged on the side surface of the tank body, and a tank cover is arranged on the tank body and used for sealing the tank body; the level gauge includes floater, joint, level transmitter, the high alarm point switch of level gauge, the low alarm point switch of level gauge, pole, and level transmitter is used for conveying high low level signal to the driver's cabin, flange and level transmitter threaded connection are passed through to the top of pole, the floater cover is established on the pole, the pole is immovable, and the floater slides from top to bottom along the pole, and the upper end of pole is provided with the high alarm point switch of level gauge, and the lower extreme of pole is provided with the low alarm point switch of level gauge.
Description
The technical field is as follows:
the utility model discloses a belong to car a steering system technical field, a take liquid level warning's automobile steering helping hand oil tank is related to.
Background art:
the old-fashioned car power-assisted steering oil tank can only judge the position and the height of the oil level according to the oil level mirror and the oil level line when the car is parked, if the oil level is too low due to oil leakage or other faults in the driving process, and related personnel can not find the oil level in time, the occurrence of accidents caused by the failure of a steering system can be caused. The oil filling amount can not be accurately controlled when the old automobile steering power-assisted oil tank is filled with oil, the oil supply of a steering system is insufficient when the oil amount is small, and the hydraulic oil is wasted and overflows when the oil amount is large.
The invention content is as follows:
the utility model discloses a take liquid level warning's automobile steering power-assisted oil tank to solve old-fashioned power-assisted steering oil tank and can not in time discover to lack the problem of oil and can not accurate control volume of adding oil. An automobile steering power-assisted oil tank with a liquid level alarm function comprises an electrical connector, a liquid level meter, a tank body, an oil level mirror and a tank cover; the liquid level meter is arranged on the tank body, an electrical connector is arranged on the upper surface of the tank body, the electrical connector is connected with the liquid level meter and used for providing power, an oil level mirror is arranged on the side surface of the tank body and used for observing the oil level in the tank body, and a tank cover is arranged on the tank body and used for sealing the tank body; the level gauge includes floater, joint, level transmitter, the high alarm point switch of level gauge, the low alarm point switch of level gauge, pole, the joint is used for connecting electric connector, level transmitter is used for conveying the driver's cabin with high low level signal, flange and level transmitter threaded connection are passed through to the top of pole, the floater cover is established on the pole, the pole is fixed motionless, and the floater slides from top to bottom along the pole, and the upper end of pole is provided with the high alarm point switch of level gauge, and the lower extreme of pole is provided with the low alarm point switch of level gauge.
Further, the tank body is cylindrical, and the central axis of the liquid level meter flange, the central axis of the tank cover and the central axis of the oil level mirror are located in the same plane penetrating through the central axis of the cylindrical tank body.
Furthermore, the liquid level meter low alarm point switch and the liquid level meter high alarm point switch are both switched on by adopting photoelectricity.
Further, the liquid level meter adopts a resistance type liquid level meter or a capacitance type liquid level meter.
The utility model has the advantages of: the driver and the related personnel can know whether the oil level in the steering oil tank is standard or not in the cab. If the oil level in the steering oil tank is too low, a driver and related personnel can find in time, the steering system failure caused by insufficient oil supply of the steering oil pump is avoided, and the phenomenon that the steering oil pump is damaged due to less oil or oil-free dry grinding of the oil pump can be avoided. If the oil level in the steering oil tank is too high, a driver and related personnel can find the oil level in time and perform corresponding treatment, so that the waste of hydraulic oil caused by excessive oil filling and the oil overflow from the vent hole are avoided.
Drawings
Fig. 1 is an overall structure diagram of a power steering oil tank of the present invention;
fig. 2 is a plan view of the power steering oil tank of the present invention;
FIG. 3 is a structural diagram of the liquid level meter of the present invention;
in the figure: 1. an electrical connection insert; 2. a liquid level meter; 3. a tank body; 4. an oil level mirror; 5. a floating ball; 6. a can lid; 12. a joint; 13. a liquid level transmitter; 14. a flange; 15. a high alarm point switch of the liquid level meter; 19. a liquid level meter low alarm point switch; 17. a rod.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model relates to a power-assisted steering oil tank as shown in figures 1 and 2, wherein the power-assisted steering oil tank comprises an electric connector 1, a liquid level meter 2, a tank body 3, an oil level mirror 4, a floating ball 5 and a tank cover 6; the liquid level gauge 2 is installed on the jar body 3 to the vertically stretches into the inside of jar body 3, jar body 3 upper surface is provided with electrical connector 1, electrical connector 1 is connected with liquid level gauge 2, be used for providing electric power for liquid level gauge 2, the horizontally oil level mirror 4 that is provided with in side of jar body 3, oil level mirror 4 is used for observing the oil level in jar body 3, be provided with cover 6 on jar body 3, be used for sealing jar body 3, the floatable floater 5 that is provided with on the liquid level gauge in jar body 3, floater 5 is because density is less, consequently can float at the internal fluid surface of jar.
Referring to fig. 3, the structure and function of the liquid level meter are described in detail below, the liquid level meter 2 includes a floating ball 5, a joint 12, a liquid level transmitter 13, a high alarm point switch 15 of the liquid level meter, a low alarm point switch 19 of the liquid level meter, and a rod 17, the joint 12 is located at the top end of the liquid level meter, extends out of the tank 3, is located on the upper surface of the tank 3, the joint 12 is used for connecting an electrical connector 1, the liquid level transmitter 13 is located at the center of the joint 12 and is used for transmitting high and low liquid level signals to a cab, and the top end of the rod 17 is in threaded connection with the liquid level transmitter 13. The floating ball 5 is sleeved on the rod 17 in a floating manner and floats upwards or sinks downwards along the rod 17 along with the amount of oil, the rod 17 vertically passes through a central shaft of the flange and is fixed, the floating ball 5 can slide up and down along the rod, the upper end of the rod 17 is provided with a liquid level meter high alarm point switch 15, and the lower end of the rod 17 is provided with a liquid level meter low alarm point switch 19; when the oil level in the tank body 3 rises, the floating ball 5 rises along with the rise of the oil level, when the oil level reaches the upper limit height, the floating ball 5 rises to a high alarm point switch 15 of the liquid level meter to trigger alarm, and the liquid level transmitter 13 transmits a high liquid level signal to a cab; when the oil level in the tank body 3 is reduced, the floating ball 5 is reduced along with the reduction of the oil level, when the oil level is reduced to the height of the lower limit, the floating ball 5 can be reduced to the low alarm point switch 19 of the liquid level meter to trigger alarm, the liquid level transmitter 13 can transmit a high liquid level signal to a cab, and the alarm mode can be transmitted in a sound or flashing mode on an instrument panel of the cab, so that the timely and striking early warning effect is achieved. The setting positions of the liquid level meter high alarm point switch 15 and the liquid level meter low alarm point switch 19 are set according to the setting of the upper limit value and the lower limit value of the oil liquid height, the setting positions of the liquid level meter high alarm point switch 15 and the liquid level meter low alarm point switch 19 of the power-assisted steering oil tanks of different types of automobiles are generally different, and the power-assisted steering oil tanks can be designed and adjusted according to actual design requirements.
In the preferred embodiment, the central axis of the gauge flange 14 and the central axis of the canister cover 6 and the central axis of the fuel level mirror 4 are all located in the same plane through the central axis of the cylindrical canister body.
In the preferred embodiment, the low alarm point switch and the high alarm point switch of the liquid level meter can both adopt photoelectric switch light, and the sensitivity of the liquid level meter can be improved.
In a preferred embodiment, the liquid level meter can adopt a resistance type liquid level meter or a capacitance type liquid level meter, and the resistance type liquid level meter or the capacitance type liquid level meter can improve the accuracy of liquid level measurement by outputting an analog signal through a resistance type or capacitance type liquid level transmitter.
In a preferred embodiment, a pressure sensor and a temperature sensor can be arranged according to requirements for detecting the temperature of the pressure box in the tank body.
The utility model overcomes old-fashioned car power-assisted steering oil tank can only judge the position and the technical problem of height of oil level according to oil level mirror and oil level line when parkking, has realized the automatic function of reporting to the police to high liquid level and low liquid level, and installs simple structure, and equipment cost is low.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a take liquid level warning's automobile steering helping hand oil tank which characterized in that: comprises an electrical connector, a liquid level meter, a tank body, an oil level mirror and a tank cover; the liquid level meter is arranged on the tank body, an electrical connector is arranged on the upper surface of the tank body, the electrical connector is connected with the liquid level meter and used for providing power, an oil level mirror is arranged on the side surface of the tank body and used for observing the oil level in the tank body, and a tank cover is arranged on the tank body and used for sealing the tank body; the level gauge includes floater, joint, level transmitter, the high alarm point switch of level gauge, the low alarm point switch of level gauge, pole, the joint is used for connecting electric connector, level transmitter is used for conveying the driver's cabin with high low level signal, flange and level transmitter threaded connection are passed through to the top of pole, the floater cover is established on the pole, the pole is fixed motionless, and the floater slides from top to bottom along the pole, and the upper end of pole is provided with the high alarm point switch of level gauge, and the lower extreme of pole is provided with the low alarm point switch of level gauge.
2. The automobile steering power-assisted oil tank with the liquid level alarm function according to claim 1, characterized in that: the jar body is cylindrical, and the central axis of the axis of level gauge flange and cover and the central axis of oil level mirror all are located the coplanar of the axis that passes cylindrical jar body.
3. The automobile steering power-assisted oil tank with the liquid level alarm function according to claim 1, characterized in that: the liquid level meter low alarm point switch and the liquid level meter high alarm point switch are both switched on by adopting photoelectricity.
4. The automotive power steering tank with level alarm of claim 1; the method is characterized in that: the liquid level meter adopts a resistance type liquid level meter or a capacitance type liquid level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033587.7U CN211032724U (en) | 2019-11-24 | 2019-11-24 | Automobile steering power-assisted oil tank with liquid level alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033587.7U CN211032724U (en) | 2019-11-24 | 2019-11-24 | Automobile steering power-assisted oil tank with liquid level alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032724U true CN211032724U (en) | 2020-07-17 |
Family
ID=71561289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033587.7U Active CN211032724U (en) | 2019-11-24 | 2019-11-24 | Automobile steering power-assisted oil tank with liquid level alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211032724U (en) |
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2019
- 2019-11-24 CN CN201922033587.7U patent/CN211032724U/en active Active
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