CN213800147U - Pedal type steering control mechanism of hydrogen balloon flight device - Google Patents

Abstract

The utility model provides a hydrogen balloon flying device pedal formula control steering mechanism, the main points are: the accelerator pedal device comprises a loading cabin and a potentiometer, wherein a left accelerator and a right accelerator are arranged on the floor of the loading cabin, each accelerator is arranged on each side, a resistance end of a lever-type pedal, a connecting rod with a spring seat and a rocker of the rocker-type potentiometer are sequentially hinged, the spring seat on the connecting rod is positioned at the near end away from the rocker, a fulcrum of the lever is arranged on an accelerator seat, the accelerator seat also comprises a baffle plate which is vertically arranged between the rocker and the lever, the connecting rod penetrates through a connecting rod hole in the baffle plate, and a cylindrical spring is sleeved on the connecting rod and positioned between the baffle plate and the spring seat; when the spring is static, the rocker is at the end swinging forwards, and the resistance value of the rocker-type potentiometer is maximum. The utility model has the advantages that: after the two direction-adjusting knobs are changed into the accelerator pedal plates and move to the feet, the number of hand buttons is reduced, so that the distribution of four limbs of a person is more reasonable, misoperation is reduced, and the safety is improved.

Description

Pedal type steering control mechanism of hydrogen balloon flight device

Technical Field

The utility model relates to a hydrogen balloon flight device, it transfers to motor pivoted accent to drive in hydrogen balloon flight device specifically to say so and to transfer to mechanism.

Background

CN207931971U discloses a hydrogen balloon flying device and a flying system, which comprises a loading cabin for loading operators and articles. Specifically, the hydrogen balloon is a general mechanism for providing lift force loaded with hydrogen, and may be shaped as a sphere, a sphere-like body, or other shapes. The shape of the loading bay is not limited and may be provided as a rectangular parallelepiped frame-shaped structure as shown in the drawings. The loading cabin is provided with a control mechanism, the control mechanism comprises a controller positioned on a control base, the controller is in communication connection with a driving motor, and the controller is a general chip with a built-in program to control the operation of the motor. The controller arranged on the base can control the starting and stroke amount of the motors, and a power switch of the lift motor, a reverse lift power switch, a power switch of the direction control motor, a stroke amount switch of the lift motor, a reverse lift stroke amount switch, a stroke amount switch of the direction control motor and the like are respectively arranged on the controller corresponding to the motors. As known from the attached drawings, the controller comprises a plurality of knobs, wherein two knobs are used for controlling travel switches of the left and right direction-adjusting motors. The attached drawings show the method for controlling each motor of the utility model to realize the forward, backward, leftward turning, rightward turning, ascending and descending. As can be seen from the figure, the motor stroke amount refers to the motor rotation speed, and the means for adjusting the motor rotation speed is generally realized by adjusting the current of the motor (power supply) by using a potentiometer, so that the knob is the knob of the potentiometer. And by operating the first control rod and the first control knob on top of it, the steering motor can be controlled to turn (see paragraphs 0043, 0045, 0053, 0055, 0056, 0059 of its description). Namely, an operator in the loading cabin manually operates a plurality of buttons of the controller, the first control rod and the first control button at the top of the first control rod, so that the omnibearing control of the direction-adjusting motor can be realized. Not only does this, the operator also needs to operate other buttons of the controller by hand to realize the control of the rising and the speed, the falling and the speed of the hydrogen balloon flying device. In this way, all manipulations are performed by the operator's hands, and in particular, it is impossible to perform them with only two hands in order to adapt to special conditions, such as when a quick turn is required while lifting. The misoperation is easy to occur when the hands and feet are busy, and potential safety hazards are left.

Disclosure of Invention

In order to solve the above technical problem, the present invention provides a pedal type steering control mechanism for a hydrogen balloon flight device, which changes two direction-adjusting knobs in a controller of CN207931971U into an accelerator pedal to be moved to the foot, and is controlled by two feet.

The purpose of the utility model is realized like this: it includes loading compartment and potentiometre, characterized by: the left-side accelerator and the right-side accelerator are arranged on a loading cabin floor, each side accelerator comprises an accelerator seat, a lever-type pedal, a cylindrical spring, a connecting rod with a spring seat and a rocker of a rocker-type potentiometer, the resistance end, the connecting rod and the rocker of the lever-type pedal are sequentially hinged, the spring seat on the connecting rod is located at the near end away from the rocker, a fulcrum of the lever-type pedal is installed on the accelerator seat, the accelerator seat further comprises a baffle plate which is erected between the rocker and the lever-type pedal, the connecting rod penetrates through a connecting rod hole in the baffle plate, and the cylindrical spring is sleeved on the connecting rod and positioned between the baffle plate and the spring seat; when the spring is static (no external force is applied), the rocker is at the end swinging forwards, and the resistance value of the rocker potentiometer is maximum. The method of connecting the rocker-type potentiometer to the power supply loop of the same-side direction-regulating motor is the same as that in the controller of CN207931971U, namely the rocker-type potentiometer controls the current in the power supply loop of the same-side direction-regulating motor.

When the utility model is needed to turn left, the right lever-type pedal is gradually stepped, the power end of the lever-type pedal swings forward, the resistance end swings backward, the resistance end drives the connecting rod to move backward, the rocker swings backward while the spring is compressed, the resistance value of the rocker-type potentiometer is reduced from large to small, the current in the right side direction-adjusting motor power supply loop is increased from small to large, and the right side direction-adjusting motor rotating speed is increased; meanwhile, the left lever type pedal is released, the spring is in a static state, the resistance value of the left rocker type potentiometer is the maximum, accordingly, the current of the power supply loop is the minimum, and the rotating speed of the left motor is reduced to zero. Realize the utility model discloses turn to the left. When the utility model is needed, the feet can step on the corresponding side lever type pedal plate simultaneously.

Compared with CN207931971U, the utility model has the positive effects that: after the two direction-adjusting knobs are changed into the accelerator pedal plates and move to the feet, the number of hand buttons is reduced, so that the distribution of four limbs of a person is more reasonable, misoperation is reduced, and the safety is improved.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of a part of the loading compartment of the present invention.

Fig. 2 is a schematic view of the accelerator and its seat of fig. 1, when the foot pedal is depressed.

Fig. 3 is a view from direction a of fig. 2.

Fig. 4 is a schematic view of the released pedal state of fig. 3.

Detailed Description

The hydrogen gas generation device comprises a hydrogen balloon and a loading cabin, wherein a control mechanism and a plurality of driving motors of the control mechanism are arranged on the loading cabin, the plurality of driving motors comprise a direction adjusting motor (the same as CN 207931971U), a direction adjusting mechanism for driving the direction adjusting motor to rotate comprises a bearing seat, a connecting rod and a crank, referring to figure 1, a left side accelerator 2 and a right side accelerator 2 are arranged on the floor of the loading cabin 1, each side accelerator 2 comprises an accelerator seat 8, a lever type pedal 3, a cylindrical spring 6, a connecting rod 4 with a spring seat 41 and a rocker 7 of a rocker type potentiometer, and (referring to figure 2-3), a resistance end 31, the connecting rod 4 and the rocker 7 of the lever type pedal 3 are sequentially hinged, the spring seat 41 on the connecting rod 4 is positioned at the near end away from the rocker 7, a fulcrum 33 of the lever type pedal 3 is arranged on the accelerator seat 8, an a angle is formed by the resistance arm 32 and the power arm 34 of the lever, and the angle a is an obtuse angle, preferably 160 degrees; the accelerator seat further comprises a baffle 81 standing between the rocker 7 and the lever-type pedal 3, the connecting rod 4 penetrates through a connecting rod hole in the baffle 81, and the cylindrical spring 6 is sleeved on the connecting rod 4 and positioned between the baffle 81 and the spring seat 41; referring to fig. 4, when the spring is at rest, the rocker 7 is at the end swinging forward, and the resistance value of the rocker potentiometer is at a maximum. The method of connecting the rocker-type potentiometer to the power supply loop of the same-side direction-regulating motor is the same as that in the controller of CN207931971U, namely the rocker-type potentiometer controls the current in the power supply loop of the same-side direction-regulating motor.

Referring to fig. 3, when the utility model needs to turn left, the right lever-type pedal (power arm 34) is gradually stepped, the power end of the lever-type pedal 3 swings forward, the resistance end swings backward, the resistance end drives the connecting rod to move backward, the rocker swings backward while the spring is compressed, the resistance value of the rocker-type potentiometer is reduced from large to small, the current in the power supply circuit of the motor is changed from small to large, and the rotation speed of the motor is changed from right to large; referring to fig. 4, at the same time, the left lever type pedal 3 is released, the spring 6 is in a static state, the resistance value of the left rocker type potentiometer is maximum, accordingly, the current of the power supply loop is minimum, and the rotating speed of the left motor is reduced to zero. Realize the utility model discloses turn to the left. When the utility model is needed, the feet can step on the corresponding side lever type pedal plate simultaneously.

Claims (1)

1. A pedal type control steering mechanism of a hydrogen balloon flight device comprises a loading cabin and a potentiometer, and is characterized in that: the left-side accelerator and the right-side accelerator are arranged on a loading cabin floor, each side accelerator comprises an accelerator seat, a lever-type pedal, a cylindrical spring, a connecting rod with a spring seat and a rocker of a rocker-type potentiometer, the resistance end, the connecting rod and the rocker of the lever-type pedal are sequentially hinged, the spring seat on the connecting rod is located at the near end away from the rocker, a fulcrum of the lever-type pedal is installed on the accelerator seat, the accelerator seat further comprises a baffle plate which is erected between the rocker and the lever-type pedal, the connecting rod penetrates through a connecting rod hole in the baffle plate, and the cylindrical spring is sleeved on the connecting rod and positioned between the baffle plate and the spring seat;

when the spring is static, the rocker is at the end swinging forwards, and the resistance value of the rocker-type potentiometer is maximum.

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