CN207875326U - Automatic adjustable suspension and the vehicle for using the suspension - Google Patents
Automatic adjustable suspension and the vehicle for using the suspension Download PDFInfo
- Publication number
- CN207875326U CN207875326U CN201721846798.7U CN201721846798U CN207875326U CN 207875326 U CN207875326 U CN 207875326U CN 201721846798 U CN201721846798 U CN 201721846798U CN 207875326 U CN207875326 U CN 207875326U
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- CN
- China
- Prior art keywords
- damper
- vehicle
- running state
- valve
- state detector
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Abstract
The utility model is related to the vehicles of automatic adjustable suspension and the use suspension；Automatic adjustable suspension include damper, for damper gas transmission air inlet pipeline and in damper gas discharge gas exhaust piping, further include for controlling the flexible control module of the damper, the intake valve being arranged on the air inlet pipeline, the air bleeding valve being arranged on the gas exhaust piping and vehicle running state detector for detecting vehicle running state, vehicle running state detector includes damper position sensor；The control module is connect with the vehicle running state detector signal, and is connected with the intake valve and air bleeding valve control.Compared with the prior art, the structure of automatic adjustable suspension is relatively simple, cost of manufacture is relatively low, easy to maintenance.
Description
Technical field
The utility model is related in vehicular field a kind of automatic adjustable suspension and use the vehicle of the suspension.
Background technology
Go on a journey the most important vehicles currently, automobile has become people because automobile generally using also making its face
Face more more complicated road conditions.When automobile high-speed is turned, automobile roll can be made due to the effect of centrifugal force, influence driving safety
Property, comfort and control stability.When automobile emergency brakes, front axle load increases, it may appear that the phenomenon that " brake is nodded ", seriously
Influence driver comfort.
Present automobile mostly uses preceding McPherson strut, rear twist-beam suspension, but both suspensions can all generate
State tempo turn inclination, the phenomenon that nodding of bringing to a halt.Some front overhang is using arm type suspension is intersected, and rear overhang is using more
The using effect of linkage suspensions, this suspension is preferable, but complicated, and manufacturing cost is high, inconvenient maintenance.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, manufacturing cost is low, and it is comfortable not influence vehicle drive
The automatic adjustable suspension of property；The purpose of this utility model, which also resides in, provides a kind of vehicle using the suspension.
To achieve the above object, the scheme 1 of the automatic adjustable suspension of the utility model is：Automatic adjustable suspension includes
Damper, for damper gas transmission air inlet pipeline and in damper gas discharge gas exhaust piping, further include being used for
It controls the flexible control module of the damper, the intake valve being arranged on the air inlet pipeline, be arranged in the gas exhaust piping
On air bleeding valve and vehicle running state detector for detecting vehicle running state, vehicle running state detector include subtracting
Shake device position sensor；The control module is connect with the vehicle running state detector signal, and with the intake valve and
Air bleeding valve control connection.
Scheme 2 is the automatic adjustable suspension according to scheme 1, and the vehicle running state detector further includes using
The acceleration transducer of acceleration is travelled in detection vehicle.
Scheme 3 is the automatic adjustable suspension according to scheme 2, and the vehicle running state detector further includes system
Dynamic pedal position sensor.
Scheme 4 is, according to the automatic adjustable suspension described in scheme 1 or 2 or 3, the damper has at least a pair of, each institute
It states damper or shares the intake valve with two dampers in a pair of of damper.
Scheme 5 is the automatic adjustable suspension according to scheme 4, the air bleeding valve include exhaust solenoid valve and with row
The concatenated relief valve of pneumoelectric magnet valve.
The scheme 1 of the vehicle of the utility model is：Vehicle includes car body, vehicle bridge and oneself being connected between car body and vehicle bridge
Dynamic adjustable type suspension, automatic adjustable suspension include damper, for damper gas transmission air inlet pipeline and in damper
Gas discharge gas exhaust piping, further include for controlling the flexible control module of the damper, being arranged in the air inlet pipe
The intake valve of road, the air bleeding valve being arranged on the gas exhaust piping and the vehicle running state for detecting vehicle running state
Detector, vehicle running state detector include damper position sensor；The control module and the vehicle running state
Detector signal connects, and is connected with the intake valve and air bleeding valve control.
Scheme 2 is, according to the vehicle described in scheme 1, the vehicle running state detector further includes for detecting vehicle
Travel the acceleration transducer of acceleration.
Scheme 3 is, according to the vehicle described in scheme 2, the vehicle running state detector further includes brake pedal position
Sensor.
Scheme 4 is, according to the vehicle described in scheme 1 or 2 or 3, the damper have it is at least a pair of, each damper or
Person shares the intake valve with two dampers in a pair of of damper.
Scheme 5 is, according to the vehicle described in scheme 4, the air bleeding valve include exhaust solenoid valve and with exhaust solenoid valve string
The relief valve of connection.
The utility model has the beneficial effects that：In vehicle travel process, vehicle row is detected by vehicle running state detector
The position of state and damper is sailed, and the data measured are transferred to control module, control module carries out vehicle running state
Judge, and intake valve and air bleeding valve are controlled according to judging result, realizes the control stretched out or retracted to damper.It compares
In the prior art, the structure of automatic adjustable suspension is relatively simple, cost of manufacture is relatively low, easy to maintenance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment one of the automatic adjustable suspension of the utility model.
In figure：1- air inlet electromagnetic valves, 2- pulsometers, 3- control modules, 4- damper positions sensor, 5- are vented electromagnetism
Valve, 6- relief valves, 7- dampers, 8- longitudinal acceleration sensors, 9- lateral acceleration sensors, 10- brake pedal positions pass
Sensor.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment one of the automatic adjustable suspension of the utility model, as shown in Figure 1, including two vibration dampings being set up in parallel
Device 7, the vehicle running state detector for controlling the flexible control module 3 of damper 7 and for detecting vehicle running state,
Vehicle running state detector includes acceleration transducer and position sensor, and acceleration transducer includes longitudinal acceleration sensing
Device 8 and lateral acceleration sensor 9, position sensor include brake pedal position sensor 10 and damper position sensor 4,
Damper position sensor 4 is arranged at the top of damper 7.
The rodless cavity of each damper 7 is separately connected air inlet electromagnetic valve 1 and exhaust solenoid valve 5 by pipeline, rodless cavity with into
Pipeline between pneumoelectric magnet valve 1 is that the pipeline between air inlet pipeline and exhaust solenoid valve 5 is gas exhaust piping.Two dampers 7 share
Air inlet electromagnetic valve 1, pulsometer 2 are used to supply to air inlet electromagnetic valve 1, be additionally provided on gas exhaust piping concatenated with exhaust solenoid valve 5
Relief valve 6.Control module 3 is connect with each acceleration transducer and each position sensor signal, and with pulsometer 2, air inlet electromagnetism
Valve 1, each exhaust solenoid valve 5 and the control connection of each relief valve 6.
Automatic adjustable suspension is forward suspension, and when automobile takes a sudden turn, body sway, side damper is depressed, separately
Side damper is stretched, and control module 3 passes through damper position sensor, longitudinal acceleration sensor 8 and transverse acceleration
Sensor 9 obtains vehicle-state at this time, 2 work of control pressure pump, between air inlet electromagnetic valve 1 and the damper for the side that is depressed
Pipeline is switched on, and pulsometer 2 is pumped into high pressure gas into corresponding damper 7, until two damper position heights are identical, controls mould
3 control pressure of block pump 2 stops, and solenoid valve is closed.
After turn inside diameter, centrifugal force disappears, and is risen by the damper of pump such as high pressure gas, control module 3 passes through damping
Device position sensor obtains damper and rises information, and corresponding exhaust solenoid valve 5 is opened in control, relief valve 6 is connected, by damper
Specified air pressure is down in interior air pressure.Vehicle is travelled in uneven road surface, and damper air pressure automatic principle of compensation is also such.
When vehicle is brought to a halt, control module 3 obtains driver by brake pedal position sensor 10 and brings to a halt braking
It is intended to, 2 work of control pressure pump is opened air inlet electromagnetic valve 1 and connected, the air pressure in two dampers is made to increase, damping increases.Vehicle
Front axle load increase when bringing to a halt, damper damping increase, and can effectively prevent headstock test, phenomenon of nodding.
Vehicle braking terminates, and control module 3 controls two exhaust solenoid valves 5 and opens, two dampers, 7 pressure release simultaneously, by damping
Specified air pressure is down in air pressure in device.Compared with the prior art, the structure of automatic adjustable suspension is relatively simple, cost of manufacture compared with
It is low, easy to maintenance.
Embodiment two, embodiment two and embodiment one the difference is that：It includes two pairs of dampers to automatically adjust suspension,
One pair of which damper forms forward suspension, and another pair damper is used to form rear side suspension；Forward suspension and rear side suspension
Control module can be shared.
Embodiment three, embodiment three and embodiment one the difference is that：Automatic adjustable suspension includes two or more
Air inlet electromagnetic valve, each air inlet electromagnetic valve and each damper correspond.
The embodiment of the vehicle of the utility model, vehicle include car body, vehicle bridge and oneself being connected between car body and vehicle bridge
Dynamic adjustable type suspension, any embodiment of the structure of automatic adjustable suspension and the automatic adjustable suspension of above-mentioned the utility model
Structure it is identical.
Claims (10)
1. automatic adjustable suspension, including damper, for damper gas transmission air inlet pipeline and for the gas in damper
The gas exhaust piping of discharge, it is characterised in that：Further include for control the flexible control module of the damper, setting it is described into
Intake valve on air pipe, the air bleeding valve being arranged on the gas exhaust piping and the vehicle for detecting vehicle running state travel
State detector, vehicle running state detector include damper position sensor；The control module is travelled with the vehicle
State detector signal connects, and is connected with the intake valve and air bleeding valve control.
2. automatic adjustable suspension according to claim 1, it is characterised in that：The vehicle running state detector also wraps
Include the acceleration transducer that acceleration is travelled for detecting vehicle.
3. automatic adjustable suspension according to claim 2, it is characterised in that：The vehicle running state detector also wraps
Include brake pedal position sensor.
4. automatic adjustable suspension according to claim 1 or 2 or 3, it is characterised in that：The damper has at least one
Right, two dampers in each damper or same a pair of of damper share the intake valve.
5. automatic adjustable suspension according to claim 4, it is characterised in that：The air bleeding valve include exhaust solenoid valve and
With the concatenated relief valve of exhaust solenoid valve.
6. vehicle, including car body, vehicle bridge and the automatic adjustable suspension being connected between car body and vehicle bridge, automatic adjustable suspension
Including damper, for damper gas transmission air inlet pipeline and in damper gas discharge gas exhaust piping, feature
It is：Further include for controlling the flexible control module of the damper, the intake valve being arranged on the air inlet pipeline, setting
Air bleeding valve on the gas exhaust piping and the vehicle running state detector for detecting vehicle running state, vehicle travel shape
State detector includes damper position sensor；The control module is connect with the vehicle running state detector signal, and
It is connected with the intake valve and air bleeding valve control.
7. vehicle according to claim 6, it is characterised in that：The vehicle running state detector further includes for detecting
Vehicle travels the acceleration transducer of acceleration.
8. vehicle according to claim 7, it is characterised in that：The vehicle running state detector further includes brake pedal
Position sensor.
9. the vehicle described according to claim 6 or 7 or 8, it is characterised in that：The damper have it is at least a pair of, it is each described to subtract
It shakes and device or shares the intake valve with two dampers in a pair of of damper.
10. vehicle according to claim 9, it is characterised in that：The air bleeding valve include exhaust solenoid valve and with exhaust electricity
The concatenated relief valve of magnet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846798.7U CN207875326U (en) | 2017-12-26 | 2017-12-26 | Automatic adjustable suspension and the vehicle for using the suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846798.7U CN207875326U (en) | 2017-12-26 | 2017-12-26 | Automatic adjustable suspension and the vehicle for using the suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875326U true CN207875326U (en) | 2018-09-18 |
Family
ID=63503279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846798.7U Expired - Fee Related CN207875326U (en) | 2017-12-26 | 2017-12-26 | Automatic adjustable suspension and the vehicle for using the suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258738A (en) * | 2022-03-01 | 2022-04-01 | 烟台市蓬莱区蓬莱阁街道农业综合服务中心(挂烟台市蓬莱区蓬莱阁街道农产品质量安全监督管理站、烟台市蓬莱区蓬莱阁街道水利站牌子) | Soil loosening depth adjusting device of agricultural subsoiler |
-
2017
- 2017-12-26 CN CN201721846798.7U patent/CN207875326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258738A (en) * | 2022-03-01 | 2022-04-01 | 烟台市蓬莱区蓬莱阁街道农业综合服务中心(挂烟台市蓬莱区蓬莱阁街道农产品质量安全监督管理站、烟台市蓬莱区蓬莱阁街道水利站牌子) | Soil loosening depth adjusting device of agricultural subsoiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20201226 |