CN2319242Y - Vehicle balancer - Google Patents

Abstract

The utility model relates to a vehicle balancer, mainly composed of a signal generator (1), a pressure sensing controller (2), a liquid supply pump (3) and a height regulator (4). The signal generator (1) which is designed according to the principle of gravity, the principle of inertia and the principle of profile modeling can be horizontally arranged at the bottom part of a vehicle and at the centre of gravity of the vehicle. When the vehicle starts, or stops or turns on a rough road surface, the signal generator (1) can collect the inclined signals of the vehicle and transmit to the pressure sensing controller (2), and the pressure sensing controller (2) can control the actions of the liquid supply pump (3) and further control the actions of the height regulator (3), so that the balanced attitude of the vehicle can be maintained. The vehicle balancer has servo signal generation, transfer and action, and can automatically restore to a normal state. The utility model has the advantages of high sensitivity, simple structure and low manufacture cost.

Description

Vehicle balancer

Utility model relates to a kind of control or control system (G05D) of on-electric variable of the configuration (B60G) that is used for suspension device for vehicle, especially improves the automatic balance device (G05D 1/00) of running attitude.

Technology about above content in the known technology discloses less, find scheme comparatively approaching in the correlation technique, i.e. " friend of automobile " magazine the 10th phase of nineteen ninety-five " the Sang Diya Activa initiatively prevent inclination draft hitch " that deliver, also claim the SC.CAR system, the public technology content characteristic comprises, with the horizontal detection instrument, steering handwheel angle, speed and speed of a motor vehicle monitor are part of data acquisition, with the computing machine is the control core part, is takeoff output and in case inclination spherical device, hydraulic actuating cylinder, rigidity regulating control are operating part with the oil feed pump.Its advantage is that the control detection parameter is comprehensive, good balance effect, and its shortcoming is system complex, the manufacturing cost height obviously increases tare.

It is simple and clear that goal of the invention of the present utility model is to design a kind of structure, the automatic balance device of low cost of manufacture.

Goal of the invention of the present utility model realizes that by taking following measure signal generator is connected with the pressure sensing controller, the pressure sensing controller is connected with solution feed pump again, and solution feed pump is connected with height adjuster and realizes.

The utility model is mainly by signal generator (1), pressure sensing controller (2), and solution feed pump (3), height adjuster (4) is formed.

The signal generator of the utility model Vehicle balancer (1) but level is installed on vehicle bottom, vehicle's center of gravity place.

As specific embodiment of the utility model, the signal generator of the utility model Vehicle balancer (1) can be according to gravity principle, and principle of inertia and profiling principle design are:

A. main pizo-resistance by a confining liquid cylinder pressure and hydraulic actuating cylinder two ends constitutes, in order to strengthen signal strength, the piston that slides along the inside wall of cylinder also can be set in the hydraulic actuating cylinder, when vehicle is in rugged road surface, when starting is stopped or is turned the chassis and hang assembly with car body when a direction tilts, liquid in the hydraulic actuating cylinder produces the hydraulic pressure variation to the direction of inclination of vehicle, by the pizo-resistance acquired signal;

B. mainly by an osed top casing, hang on the outstanding son at casing center with six spring tensions, constitute with the pizo-resistance that is fixed on the box body wall with the spring bonded assembly, when vehicle is in rugged road surface, when starting is stopped or is turned the chassis and hang assembly with car body when a direction tilts, outstanding son moves to the direction of inclination of vehicle, spring is produced pressure or pulling force, by the pizo-resistance acquired signal;

The pressure sensing controller (2) of Vehicle balancer of the present utility model is a known technology, and its radical function is the action according to the transducing signal control solution feed pump (3) of signal generator (1).

The solution feed pump of Vehicle balancer of the present utility model (3) comprises the pump housing and liquid case;

The height adjuster of Vehicle balancer of the present utility model (4) is mainly by hydraulic cylinder (4.1), piston (4.2), spring (4.3) and piston rod (4.4) constitute, can be by vehicle shock absorber transformation or combination with it, and piston rod (4.4) connects with the forward and backward bridging of vehicle.

Below in conjunction with accompanying drawing the utility model is further specified;

Fig. 1 is a practical scheme drawing of the present utility model

Fig. 2 is the cut-away view of height adjuster of the present utility model (4)

Fig. 3 is the cut-away view of embodiment 8 of the signal generator (1) of the utility model Vehicle balancer

Fig. 4 is the cut-away view of embodiment b of the signal generator (1) of the utility model Vehicle balancer

The principle of work of Vehicle balancer of the present utility model is such, when vehicle is in rugged road surface, when starting is stopped or is turned, by signal generator (1) with the inclination of vehicle acquisition of signal and be sent to pressure sensing controller (2), by the action of pressure sensing controller (2) control solution feed pump (3), the action of further controlling height adjuster (4) is to keep the statokinetic of vehicle.For example during vehicle brake, because the effect of inertia vehicle leans forward, signal generator (1) sends pressure sensing controller (2) to being about to signal, start by pressure sensing controller (2) and to prevent the hydraulic actuating cylinder topping up pressurization of the oil feed pump (3) that leans forward the rigidity regulating control (4) that is installed on propons, promote piston, spring and piston rod move down, and its work effect rises front part of vehicle, has offset the effect of leaning forward.

The signal of Vehicle balancer of the present utility model takes place, and it is servo transmitting and moving, highly sensitive, and recovers normal condition automatically, and manual function and setting sensitive volume by pressure boost sensing controler (2) also can increase auxiliary function.Because the principle of signal generator (1) and pressure sensing controller (2) and simple in structure has reduced manufacturing cost, increased practicality simultaneously.

Claims (4)

1. Vehicle balancer, mainly by signal generator (1), pressure sensing controller (2), solution feed pump (3), height adjuster (4) is formed, it is characterized in that signal generator is connected with the pressure sensing controller, the pressure sensing controller is connected with solution feed pump again, and solution feed pump is connected with height adjuster.

2. Vehicle balancer as claimed in claim 1 is characterized in that signal generator (1) mainly is made of the pizo-resistance at a confining liquid cylinder pressure and hydraulic actuating cylinder two ends.

3. Vehicle balancer as claimed in claim 1 is characterized in that signal generator (1) mainly by an osed top casing, hangs on the outstanding son at casing center and constitutes with pizo-resistance that the spring bonded assembly is fixed on the box body wall with the tension of six springs.

4. Vehicle balancer as claimed in claim 1 is characterized in that height adjuster (4) mainly by hydraulic cylinder (4.1), piston (4.2), and spring (4.3) and piston rod (4.4) constitute.

Images