JPS613014U - Vehicle speed responsive vehicle height adjustment device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figures 1 to 15 show a vehicle speed-responsive vehicle height adjustment device as an embodiment of the present invention. Figure 1 is an overall configuration diagram of the device, and Figure 2 is a schematic diagram showing how it is installed in an automobile. , Sasa Figure 3 is a vehicle side view for explaining the mode of vehicle height adjustment, and Figure 4 is a side view of the vehicle.
The figure is a system diagram, and Figures 5 and 6 are longitudinal cross-sectional views to explain the action of the fluid pressure two-vehicle height adjustment mechanism.
Figures 7 to 11 show the vehicle height sensor. Figure 7 is a front view showing how it is installed with the cover removed, Figure 8 is a side view showing how it is installed, and Figure 9 is a side view of how it is installed. FIG. 10 is a schematic diagram for explaining the arrangement of the three sets of sensor sections, FIG. 10 is a schematic diagram for explaining the action of the shutter plate, and FIG. 12 is an electric circuit diagram of the device, FIGS. 13 and 14 show its vehicle speed sensor, FIG. 13 is an explanatory diagram showing its arrangement on the speedometer, and FIG. FIG. 14 is an enlarged longitudinal cross-sectional view of section XIV in FIG. 13 showing details, FIG. 15 is a plan view showing a modified example of the shutter plate constituting the vehicle speed sensor, and FIG. 17. It is a system system diagram showing a vehicle speed-responsive vehicle height adjustment device as another example.
Fig. 18 shows a vehicle speed-responsive vehicle height adjustment device as yet another embodiment of the present invention, Fig. 17 is a schematic diagram showing how it is installed in an automobile, and Fig. 18 shows the vehicle height adjustment device. FIG. 2 is a side view of a vehicle for explaining an aspect.

Claims (1)

[Scope of utility model registration request] A four-hydraulic vehicle height adjustment mechanism interposed between the wheel side and the vehicle body side, a vehicle height adjustment fluid supply/discharge passage connected to the vehicle height adjustment mechanism, and a fluid supply/discharge passage interposed in the fluid supply/discharge passage. equipped with a solenoid valve,
In order to control the vehicle height step by step according to the vehicle speed by opening and closing the solenoid valve, an electric vehicle height control system is installed, which has an electric signal transmission system from the garage and vehicle speed detection to the solenoid valve. The vehicle height control system includes a vehicle height sensor that detects vehicle height and outputs an electrical signal, a vehicle speed sensor that detects vehicle speed and outputs an electrical signal, and receives detection signals from the vehicle height sensor and vehicle speed sensor. When the vehicle speed is below a set value, the vehicle height is adjusted to the standard vehicle height, and when the vehicle speed exceeds the same set value, an electric control signal is output to the solenoid valve to adjust the vehicle height to a lower vehicle height than the standard vehicle height. A vehicle speed-responsive vehicle height adjustment device characterized by comprising a control circuit.