WO2011032368A1 - Triangle automatic deformable automobile - Google Patents

Abstract

An automobile is provided. A frame (2), a shell (1) and a rear axle (3) form three sides, and are hinged with each other to form a movable triangle body of the automobile. The length, height, width and gravity center of the body of the automobile is adjustable freely in a certain range. The automobile has a low wind resistance and low gravity center, and the body of the automobile can incline with the change of speed or radius of turning circle. The automobile can be contracted and run in a low speed in certain circumstances. The door is set in the front of the automobile.

Description

 Triangular intelligent deformation motor vehicle Technical field

The invention relates to a motor vehicle, in particular, the vehicle body is built on the basis of a triangular hinge structure, the length, width and height of the vehicle body are retractable, the height of the vehicle center of gravity can be adjusted, and the driving environment can be closed. Car system.

Background technique

With the increasing energy crisis in the world and the continuous improvement of people's quality of life, the requirements for energy conservation, environmental protection, convenience and comfort of vehicles are becoming more and more urgent. As the main means of transportation, its own weight is 1000 It is about kilograms, and it is huge in size. It takes up a lot of space whether it is driven or parked. It causes a lot of energy and space waste. Although motorcycles are more energy-efficient, the safety factor is poor, which is impossible for drivers. Safe and comfortable driving environment.

The invention can be summarized as a vehicle between a car, a motorcycle and a wheelchair, which has the closed safe and comfortable driving environment of the car and the low center of gravity and low wind resistance at the time of high speed driving; and the small and light motorcycle, the body of the car It can be tilted according to the speed of the vehicle and the radius of the turning; and under certain circumstances (such as when entering the elevator, room and traffic congestion), the invention can be contracted and deformed to a common wheelchair-like width and a low altitude. The shape of the car body can be optimally adjusted according to the speed of the vehicle, the driving environment and the parking environment.

According to foreign data, the angle between the body and the ground of a similar concept car can be adjusted within a certain range, but the applied mechanical structure is somewhat contrary to mechanical common sense, and some are too complicated, and the triangle used in the present invention. There is a fundamental difference between a hinged and simple mechanical structure.

technical problem

Currently used as the main transportation car, its weight is 1000 It is about kilograms, and it is huge in size. It takes up a lot of space whether it is driven or parked. It causes a lot of energy and space waste. Although motorcycles are more energy-efficient, the safety factor is poor, which is impossible for drivers. Safe and comfortable driving environment.

Technical solution

The invention provides a motor vehicle complete vehicle system in which the appearance length, the width and the height of the vehicle body under the triangular hinge structure and the height, the low, the left and the right of the vehicle body weight can be freely regulated within a certain range. It has a closed and safe driving environment for cars and low center of gravity and low wind resistance at high speeds. As shown in 1A, the motorcycle is compact and light, and the body can be tilted according to the speed of the vehicle and the radius of the turning. As shown, and under certain circumstances (such as slow driving, parking, elevators, rooms and roads are narrow), the present invention can be contracted and deformed to a common wheelchair-like width and front and rear lengths at low speeds; its doors are designed at the front of the vehicle. The way to open and close the door is the inner surrounding type, which saves the space used as shown in the figure. 2 is shown.

Beneficial effect

The invention provides a new comfortable, energy-saving and safe travel vehicle for the majority of users.

DRAWINGS

Fig. 1A is a schematic view showing the left side of the invention of the motor vehicle.

FIG. 1B is a schematic diagram showing the appearance of a tilted left view when the vehicle is in motion during driving.

2 is a schematic view showing the appearance of the left side of the vehicle body when the vehicle body is gathered and the door is opened.

FIG. 3A is an exploded perspective view of the vehicle body linkage mechanism of the present invention.

FIG. 3B is a schematic view showing the assembly of the vehicle body linkage mechanism of the present invention.

4A is a schematic vertical view of the vehicle body 1 of the vehicle body linkage mechanism of the present invention.

4B is a schematic plan view showing the vehicle body 1 of the vehicle body linkage mechanism of the present invention.

Fig. 5A is an exploded perspective view showing the linkage mechanism of the tiltable frame of the motor vehicle of the present invention.

FIG. 5B is a schematic view showing the assembly of the tiltable frame linkage mechanism of the present invention (the vehicle casing 1 sees through).

Fig. 6A is a schematic view showing the folding of the tiltable frame linkage mechanism of the present invention (the car shell 1 see-through).

6B is an exploded perspective view of the non-tilted frame linkage mechanism of the present invention.

Fig. 7A is a schematic view showing the assembly of the non-tilted frame linkage mechanism of the present invention (the car shell 1 see-through).

Fig. 7B is a schematic view showing the folding of the non-tilted frame linkage mechanism of the present invention (the casing 1 perspective).

FIG. 8A is an exploded perspective view of the vehicle seat linkage mechanism of the present invention.

Fig. 8B is a schematic view showing the assembly of the vehicle seat linkage mechanism when the vehicle casing 1 is lying in the vehicle (the left side cross section of the vehicle casing 1).

Fig. 9A is a schematic view of the vehicle seat linkage mechanism when the vehicle casing 1 is erected (the left side cross section of the vehicle casing 1).

Fig. 9B is an exploded perspective view showing the left front wheel damper traveling mechanism of the motor vehicle of the present invention.

Fig. 10A is a schematic cross-sectional view showing the left front wheel shock absorbing assembly of the motor vehicle of the present invention.

Fig. 10B is a schematic view showing the assembly of the left front wheel damper traveling mechanism of the motor vehicle of the present invention.

Fig. 10C is an exploded perspective view showing the rear wheel damper traveling mechanism of the present invention.

Fig. 11A is a schematic view showing the assembly of the rear wheel damper traveling mechanism of the present invention.

Figure 11B is an exploded perspective view of the left active steering mechanism of the present invention.

Figure 12A is a schematic view showing the assembly of the left active steering mechanism of the present invention.

Figure 12B is an exploded perspective view of the left driven steering mechanism of the present invention.

Figure 13A is a schematic view showing the assembly of the left driven steering mechanism of the present invention.

Figure 13B is a schematic view of the steering connection oil passage of the present invention.

Fig. 14A is a schematic view of the steering mechanism of the present invention when the invention is turned to the left (the upper side of the vehicle casing 1).

Figure 14B is an exploded perspective view of the tilt control mechanism of the present invention.

Fig. 15A is a schematic view showing the assembly of the tilt control mechanism of the present invention (vehicle 1 perspective).

Figure 15B is a schematic view of the tilting manipulation mechanism when the present invention is tilted to the right.

Figure 16A is an exploded perspective view of the vehicle door switch mechanism of the present invention.

Figure 16B is a schematic view showing the assembly of the vehicle door switch mechanism of the present invention.

Fig. 16C is a schematic view showing the assembly of the door opening and closing mechanism of the motor vehicle of the present invention (the right side section of the vehicle casing 1).

Figure 17A is a schematic view of the half-opening door of the vehicle door switch mechanism of the present invention (the right side section of the vehicle casing 1).

Figure 17B is a schematic view of the fully open door of the vehicle door switch mechanism of the present invention (right side section of the vehicle casing 1).

Figure 17C is an exploded perspective view of the vehicle window switch mechanism of the present invention.

Fig. 18A is a schematic view showing the assembly of the left and right windows and the rear window of the present invention when the vehicle is closed.

Figure 18B is a schematic view of the left and right windows and the rear window of the motor vehicle invented.

BEST MODE FOR CARRYING OUT THE INVENTION

In order to achieve the above functions, the whole vehicle invention involves the following four subsystems.

Body deformation system

2. Shock absorption walking system

3. Control system

4. Vehicle door and window switch system

Body deformation system

In order to realize the height, width, height and the weight of the car body, the height, the low, the left and the right can be freely regulated within a certain range, and the driving posture changes accordingly. The present invention designs a vehicle body deformation system. .

The vehicle body deformation system is composed of three parts: a body linkage mechanism, a frame linkage mechanism and a seat linkage mechanism.

1.1 Body linkage mechanism

The exploded view of the body linkage mechanism is shown in Figure 3A: it consists of main components such as the car shell 1, the frame 2, the rear axle assembly 3, the left hydraulic rod 4, the right hydraulic rod 5, the left hydraulic cylinder 17, and the right hydraulic cylinder 18. .

The mechanical relationship is that the connecting hole 7 on the car shell 1 is hinged with the connecting hole 8 on the frame 2; the left connecting hole 11 and the right connecting hole 12 on the car shell 1 are coaxial with each other, respectively, and the rear axle assembly 3 The left connecting hole 10 and the right connecting hole 9 are hinged; the lower left connecting position 15 and the lower right connecting position 16 on the rear axle assembly 3 are coaxial with each other, and are respectively hinged with the left hydraulic rod 4 end 14 and the right hydraulic rod 5 end 13 The left hydraulic rod 4 and the right hydraulic rod 5 are respectively slidably engaged with the mutually parallel left hydraulic cylinders 17 and right hydraulic cylinders 18 fixed to the frame 2. As shown in Figure 3B.

working principle:

The car shell 1, the frame 2, and the rear axle assembly 3 constitute an active triangular hinge relationship. When the left hydraulic rod 4 and the right hydraulic rod 5 on the frame 2 are synchronously contracted, the rear axle assembly 3 is moved forward, so that The angle between the bridge assembly 3 and the casing 1 becomes smaller, and the casing 1 stands up; as shown in Fig. 4A. When the left hydraulic rod 4 and the right hydraulic rod 5 on the frame 2 are synchronously extended, the rear axle assembly 3 is moved backward, so that the angle between the rear axle assembly 3 and the vehicle casing 1 becomes larger, and the vehicle casing 1 is laid down. Come down. As shown in Figure 4B.

1.2 frame linkage mechanism

The frame linkage mechanism is divided into two types: a tiltable frame linkage mechanism and a non-tilt frame linkage mechanism according to functions.

1.2.1 Tilting frame linkage mechanism

The exploded view of the tiltable frame linkage mechanism is as shown in Fig. 5A: by the car shell 1, the frame 2, the upper left cantilever 20, the left lower cantilever 22, the upper right cantilever 19, the lower right cantilever 21, the left wheel assembly 24, and the right wheel. It is composed of main components such as 23, left double rocker arm 26, right double rocker arm 25, left apex 28, right apex 27, left pull rod 30, right pull rod 29, and balance rod 31.

The mechanical relationship is: on the basis of the 1.1 body linkage mechanism, the connecting hole 34 on the frame 2 is hinged with the connecting hole 39 on the right upper cantilever 19; the connecting hole 36 on the frame 2 and the connecting hole on the right lower cantilever 21 47 hinged; the connecting hole 35 on the frame 2 is hinged with the connecting hole 40 on the left upper cantilever 20; the connecting hole 37 on the frame 2 is hinged with the connecting hole 50 on the left lower cantilever 22; the connecting hole on the right wheel assembly 23 42 is hinged to the attachment hole 38 in the upper right cantilever 19; the attachment hole 43 in the right wheel assembly 23 is hinged to the attachment hole 46 on the right lower cantilever 21; the connection hole 44 on the left wheel assembly 24 is connected to the upper left cantilever 20 The hole 41 is hinged; the connecting hole 45 on the left wheel assembly 24 is hinged with the connecting hole 51 on the left lower cantilever 22; the left upper cantilever 20, the left lower cantilever 22, the left wheel assembly 24, and the frame 2 form a hinged movable parallelogram; the upper right cantilever 19 The right lower cantilever 21, the right wheel assembly 23, and the frame 2 constitute a symmetrical articulated parallelogram; the right double rocker arm 25 is hinged to the right side of the connecting hole 8 on the frame 2; the left double rocker arm 26 is The left side of the connecting hole 8 on the frame 2 is hinged; the upper end of the right apex 27 and the connecting portion 48 of the right lower cantilever 21 Hinge; the lower end 55 of the right ram 27 is spherically hinged with the lower end 57 of the right double rocker arm 25; the upper end 60 of the left apex 28 is spherically hinged with the connecting portion 49 on the left lower cantilever 22; the lower end 61 of the left apex 28 and the left double rocker 26 lower end 64 spherical hinge; right pull rod 29 upper end 52 and right double head rocker arm 25 upper end 56 spherically articulated; right pull rod 29 lower end 53 is spherically hinged with right end 32 of balance rod 31 connected to the car shell 1; left pull rod 30 upper end 58 and The upper end of the left double rocker arm 26 is spherically hinged; the lower end 59 of the left pull rod 30 is spherically hinged with the left end 33 of the balance bar 31 attached to the vehicle casing 1. As shown in Figure 5B.

Working principle: When the left hydraulic rod 4 and the right hydraulic rod 5 on the frame 2 are synchronously contracted, the vehicle shell 1 rotates forwardly around the frame 2, and the left pull rod 30 and the right side connected to the balance rod 31 on the vehicle shell 1 are right. The pull rod 29 synchronously pulls the left double head rocker arm 26, and the upper end of the right double head rocker arm 25 rotates forward. The lower ends of the left double head rocker arm 26 and the right double head rocker arm 25 pass through the left top rod 28 and the right top rod 27, respectively. The action causes the left lower cantilever 22 and the lower right cantilever 21 to rotate outward, and the left wheel assembly 24 and the right wheel assembly 23 are interlocked downwardly and inwardly. As shown in Figure 6A. Similarly, when the left hydraulic rod 4 and the right hydraulic rod 5 on the frame 2 are simultaneously extended, the left wheel assembly 24 and the right wheel assembly 23 extend upward and outward.

1.2.2 Non-tilted frame linkage mechanism

The exploded view of the non-tilted frame linkage mechanism is as shown in Fig. 6B: by the car shell 1, the frame 2, the upper left cantilever 20, the left lower cantilever 22, the upper right cantilever 19, the lower right cantilever 21, the left wheel assembly 24, and the right wheel. It is composed of main components such as 23, left rocker arm 67, right rocker arm 68, left apex bar 28, and right apex bar 27.

The mechanical relationship is that the connecting hole 34 on the frame 2 is hinged with the connecting hole 39 on the right upper cantilever 19; the connecting hole 36 on the frame 2 is hinged with the connecting hole 47 on the right lower cantilever 21; the connection on the frame 2 The hole 35 is hinged with the connecting hole 40 on the left upper cantilever 20; the connecting hole 37 on the frame 2 is hinged with the connecting hole 50 on the left lower cantilever 22; the connecting hole 42 on the right wheel assembly 23 and the connecting hole on the right upper cantilever 19 38 hinged; the connecting hole 43 on the right wheel assembly 23 is hinged with the connecting hole 46 on the right lower cantilever 21; the connecting hole 44 in the left wheel assembly 24 is hinged with the connecting hole 41 on the left upper cantilever 20; the left wheel assembly 24 The connecting hole 45 is hinged with the connecting hole 51 on the left lower cantilever 22; the connecting hole 7 on the car shell 1 is hinged with the connecting hole 8 on the frame 2; the right rocker arm 68 and the connecting hole 7 on the car shell 1 are fixed to the right side. The left rocker arm 67 is fixed to the left side of the connecting hole 7 on the vehicle casing 1; the upper end portion 54 of the right top rod 27 is spherically hinged with the connecting portion 48 on the right lower cantilever 21; the right top rod 27 lower end 55 and the right rocker arm 68 are connected. The lower end 70 is spherically hinged; the upper end 60 of the left apex 28 is spherically hinged with the connecting portion 49 on the left lower cantilever 22; the lower end 61 of the left apex 28 is spherically hinged with the lower end 69 of the left rocker arm 67. As shown in Figure 7A.

Working principle: when the car shell 1 rotates forwardly around the frame 2, the lower end of the left rocker arm 67 and the right rocker arm 68 fixed to the car shell 1 rotates synchronously upward, through the left apex 28 and the right ram 27 The action causes the left lower cantilever 22 and the lower right cantilever 21 to rotate outward, and the left wheel assembly 24 and the right wheel assembly 23 are interlocked downwardly and inwardly. As shown in Figure 7B. Similarly, when the car shell 1 is rotated rearward around the frame 2, the left wheel assembly 24 and the right wheel assembly 23 extend upward and outward.

1.3 Seat linkage mechanism

The exploded view of the seat linkage mechanism is as shown in Fig. 8A: the vehicle casing 1, the rear axle assembly 3, the driver's seat 93, the pillow 87, the left connecting rod 74, the right connecting rod 73, the double-ended connecting rod 79, and the pillow supporting rod. 84 and other major components.

The mechanical relationship is as follows: the left connecting hole 10 of the rear axle assembly 3 is fixed to the upper end 77 of the left connecting rod 74 through the left connecting hole 11 on the vehicle casing 1; the right connecting hole 9 on the rear axle assembly 3 is transmitted through the vehicle. The right connecting hole 12 on the shell 1 is fixed to the upper end 75 of the right connecting rod 73; the left connecting rod 74 and the right connecting rod 73 are equal in length; the lower end 78 of the left connecting rod 74 is hinged to the left lower connecting hole 94 of the driver seat 93; the right connecting rod The lower end 76 of the 73 is hinged to the lower right side connecting hole 92 of the driver's seat 93; the connecting hole 94 is coaxial with the connecting hole 92; the middle portion 81 of the double-ended link 79 is hinged with the connecting hole 91 of the upper portion of the driver's seat 93; the left end of the double-ended link 79 is 82. The right end 80 is respectively hinged with the upper left connecting hole 72 and the upper right connecting hole 71; the upper left connecting hole 72 and the upper right connecting hole 71 are coaxial; the connecting hole 89 below the headrest 87 is hinged with the connecting hole 90 at the upper end of the driver's seat 93. The upper end 86 of the headrest support rod 84 is hinged to the rear attachment hole 88 of the headrest 87; the lower end 85 of the headrest support rod 84 is hinged to the attachment hole 83 in the middle section of the double-ended link 79. As shown in Figure 8B.

Working principle: when the rear axle assembly 3 rotates forward around the vehicle casing 1, the left connecting rod 74 and the right connecting rod 73 fixed to the rear axle assembly 3 drive the driver's seat 93 to move forward and downward of the vehicle casing 1 The double-ended link 79 hinged to the driver's seat 93 and the vehicle casing 1 is rotated about the driver's seat 93 in synchronism, and the headrest 87 is coupled to the double-headed link 79 to pull the headrest 87 to rotate rearward around the driver's seat 93. As shown in Figure 9A. Similarly, when the rear axle assembly 3 rotates clockwise around the vehicle casing 1, the driver's seat 93 moves toward the rear of the vehicle casing 1, and the pillow 87 rotates forward around the driver's seat 93.

2. Shock absorption walking system

The damper walking system is composed of a left front wheel absorbing walking mechanism, a right front wheel absorbing walking mechanism and a rear wheel absorbing walking mechanism.

2.1 Left front wheel damping travel mechanism

The exploded view of the left front wheel damper running mechanism is shown in Fig. 9B: it is composed of the left front wheel 95, the left wheel connecting frame 96, the left front fork core 100, the left damper sleeve 99, the inner support rod 107, the damper spring 103, and the small spring. 102, the upper connection portion 97 The lower connecting portion 98, the planar bearing 104, the bolt cover 113 and the like are composed of main components.

The mechanical relationship is that the small spring 102 is inserted from the upper end of the inner support rod 107, and the inner support rod 107 is inserted from the lower end of the left front fork core 100, and the upper end of the inner support rod 107 is pierced from the upper end 108 of the left front fork core 100 to form a sliding. Cooperating; the shock absorbing spring 103 is inserted into the left front fork core 100, the upper end is placed on the inner support rod 107, the lower end is placed on the plane bearing 104, and the bolt cover 113 below the plane bearing 104 is fixed to the lower end of the left front fork core 100; the left front fork The core 100 is inserted into the left shock absorbing sleeve 99 to form a sliding fit, and the upper end of the inner support rod 107 is placed inside the upper end of the left damper sleeve 99 and fixed; the left front shock absorbing assembly anatomy is as shown in FIG. 10A; the left wheel connecting frame 96 is passed The connecting hole 111 is fixed to the lower end of the left front fork core 100; the middle shaft hole 112 on the left front wheel 95 is hinged with the middle shaft pin 105 on the left wheel connecting frame 96; the connecting hole 106 on the upper connecting portion 97 is sleeved on the left shock absorbing sleeve 99. The upper end is fixed; the connecting hole 109 on the lower connecting portion 98 is sleeved at the lower end of the left damper sleeve 99; the connecting hole 44 on the upper connecting portion 97 is hinged to the main body, and the connecting hole 45 and the main connecting portion 98 are connected to the main The vehicle body is hinged, and the connecting hole 44 and the connecting hole 45 are respectively located on the left shock absorbing sleeve 9 9 left and right sides. As shown in Figure 10B.

Working principle: When the left front wheel 95 vibrates up and down, the left front fork core 100 is driven to slide up and down in the left shock absorbing sleeve 99 through the left wheel connecting frame 96. Since the inner support rod 107 is fixed to the left damper sleeve 99, the upper end of the damper spring 103 At the lower end of the inner support rod 107, the lower end of the damper spring 103 acts on the bolt cover 113 fixed to the lower end of the left front fork core 100 through the plane bearing 104, so that the left damper sleeve 99 acts after the shock absorbing cushion of the damper spring 103. The force is driven to move up and down, and through the upper connection portion 97 fixed thereto The lower connecting portion 98 drives the main body to move up and down.

When the left front wheel 95 rotates left and right with the left front fork core 100 as an axis, the left front fork core 100 is slidably rotated left and right in the left damper sleeve 99 by the action of the plane bearing 104.

2.2 Right front wheel damping travel mechanism

The mechanical structure of the right front wheel damping travel mechanism and the left front wheel shock absorption travel mechanism is bilaterally symmetrical, and the working principle is the same.

2.3 rear wheel damping walking mechanism

The exploded view of the rear wheel absorbing travel mechanism is shown in Fig. 10C: it is composed of main components such as rear axle 115, rear flat fork 119, rear shock 126, rear wheel 124, rear axle pin 127, and central axle pin 122.

The mechanical relationship is that the connecting hole 116 on the rear axle 115 and the connecting hole 117 on the rear flat fork 119 are hinged by the rear axle pin 127; the connecting hole 128 at the upper end of the rear shock absorbing 126 is hinged with the connecting hole 125 on the rear axle 115. The connecting hole 121 at the lower end of the rear shock 126 is hinged with the connecting hole 118 on the rear flat fork 119; the connecting hole 120 on the rear flat fork 119 is hinged with the shaft hole 123 in the rear wheel 124 via the center pin 122. As shown in Figure 11A.

Working principle: When the rear wheel 124 vibrates up and down, the rear flat fork 119 is rotated up and down around the rear axle 115, since the upper and lower ends of the rear shock absorber 126 are respectively hinged with the rear axle 115 and the rear flat fork 119, so that the rear wheel 124 passes after the reduction. The shock absorber of the shock 126 interlocks the rear axle 115 to move up and down.

3. Control system

The control system is divided into a vehicle direction steering mechanism and a vehicle tilt steering mechanism.

3.1 Vehicle direction control mechanism

The vehicle direction steering mechanism is composed of a left active steering mechanism, a right active steering mechanism, a left driven steering mechanism, a right driven steering mechanism, and a steering connection oil passage.

3.1.1 Left active steering mechanism

The exploded view of the left active steering mechanism is as shown in FIG. 11B: it is composed of main components such as the driver's seat 93, the left control lever 130, the left active two-way hydraulic cylinder 138, the left active steering hydraulic lever 142, and the steering connecting rod 134.

The mechanical relationship is that the left active two-way hydraulic cylinder 138 is fixed to the left side of the driver's seat 93; the lower end 132 of the left control lever 130 is hinged with the lower left side connecting portion 140 of the driver's seat 93; the front end 135 of the steering connecting rod 134 and the middle portion of the left operating lever 130 The ball joint is hinged; the rear end 133 of the steering connecting rod 134 is hinged or spherically hinged with the rear end 141 of the left active steering hydraulic rod 142; the left active steering hydraulic rod 142 is inserted into the left active two-way hydraulic cylinder 138 to form a sliding fit, and the piston 143 will be left active. The inner cavity seal of the two-way hydraulic cylinder 138 is divided into two oil chambers before and after. As shown in Figure 12A.

Working principle: When the driver controls the upper handle 130 of the left lever 130 to pull toward the rear of the driver seat 93, the left active steering hydraulic lever 142 is pulled by the steering link 134 to slide to the rear end of the left active two-way hydraulic cylinder 138, forcing the left active bidirectional hydraulic pressure. After the cylinder 138, the hydraulic oil in the oil chamber flows out from the oil hole 137; when the driver controls the upper handle 130 of the left control lever 130 to push forward to the driver seat 93, the left active steering hydraulic rod 142 is pushed to the left by the steering connecting rod 134. The front end of the hydraulic cylinder 138 slides, forcing the hydraulic oil in the front oil chamber of the left active two-way hydraulic cylinder 138 to flow out of the oil hole 139.

3.12 right active steering mechanism

The right active steering mechanism is mounted on the right side of the driver's seat 93 and is bilaterally symmetrical with the mechanical structure of the left active steering mechanism.

3.13 Left driven steering mechanism

The exploded view of the left driven steering mechanism is as shown in Fig. 12B: it is respectively composed of the left front wheel 95, the left wheel connecting frame 96, the left front fork core 100, the left shock absorbing sleeve 99, the lower connecting portion 98, the left bogie 147, and the left driven two-way. The hydraulic cylinder 150, the left driven hydraulic rod 151, and the driven linkage rod 153 are composed of main components.

The mechanical relationship is as follows: mechanical relationship between the left front wheel 95, the left wheel connecting frame 96, the left front fork core 100, the left shock absorbing sleeve 99, the lower connecting portion 98, and the left bogie 147. Left front wheel damping walking mechanism"; The connecting hole 146 on the left bogie 147 is sleeved in the middle of the left damper sleeve 99; the connecting rod 158 on the left wheel connecting frame 96 is inserted into the connecting hole 145 on the left bogie 147 to form an upper and lower sliding fit; the left driven bidirectional hydraulic The cylinder 150 is sleeved into the connecting hole 144 of the lower connecting portion 98; the left driven hydraulic rod 151 is inserted into the left driven bidirectional hydraulic cylinder 150 to form a front and rear sliding fit, and the left directional bidirectional hydraulic cylinder 150 is disposed by the piston 157. The cavity seal is divided into two oil chambers before and after; the rear end 156 of the left driven hydraulic rod 151 is hinged or spherically hinged with the rear end 152 of the driven linkage rod 153; the connecting portion of the front end of the driven linkage rod 153 and the left bogie 147 148 ball hinged. As shown in Figure 13A.

Working principle: the left driven two-way hydraulic cylinder 150 is fixed to the left shock absorbing sleeve 99 through the lower connecting portion 98. When the hydraulic oil is injected from the oil hole 154 into the oil chamber of the left driven two-way hydraulic cylinder 150, the left driven hydraulic rod is forced. 151 The left-side driven bi-directional hydraulic cylinder 150 slides and contracts at the front end, and the rear end of the left driven hydraulic rod 151 pushes the left bogie 147 to rotate to the left around the left damper sleeve 99 through the driven linkage rod 153, due to the left-wheel coupling 96 The connecting rod 158 is in sliding cooperative relationship with the connecting hole 145 on the left bogie 147, so that the left wheel connecting bracket 96 and the left front fork core 100 fixed thereto are rotated to the left around the left shock absorbing sleeve 99, because the left front wheel 95 and the left wheel The hinged relationship of the connecting frame 96 thus drives the left front wheel 95 to rotate to the left with the left front fork core 100 as the axis.

When the hydraulic oil is injected from the oil hole 155 into the front oil chamber in the left driven bi-directional hydraulic cylinder 150, the left driven hydraulic rod 151 is forced to slide to the rear end of the left driven bi-directional hydraulic cylinder 150, and the left front wheel 95 is driven to the left. The fork core 100 rotates to the right in the axial center.

3.14 right driven steering mechanism

The right driven steering mechanism is responsible for the right front wheel steering, and the mechanical structure of the left driven steering mechanism is bilaterally symmetrical, and the working principle is the same.

3.15 steering connection oil circuit

The steering connection oil passage is as shown in Fig. 13B: it is respectively composed of a left active two-way hydraulic cylinder 138, a left active steering hydraulic pressure rod 142, a left driven two-way hydraulic cylinder 150, a left driven hydraulic pressure rod 151, a right active two-way hydraulic cylinder 161, and a right Active steering hydraulic rod 160, right driven two-way hydraulic cylinder 167, right driven hydraulic rod 166, connecting oil pipe and other major components.

The connection oil path relationship is as follows: the front oil chamber 138 in the left active two-way hydraulic cylinder 138 and the front oil chamber of the left driven two-way hydraulic cylinder 150 are connected through the oil hole 155, the connecting oil pipe 250 and the oil hole 139; the left active two-way hydraulic cylinder 138 The rear oil chamber and the right active hydraulic cylinder 161 are connected to the oil chamber through the oil hole 137, the connecting oil pipe 251 and the oil hole 162; the front oil chamber 161 and the right driven hydraulic cylinder 167 are in front of the oil chamber. The hole 163, the connecting oil pipe 252 and the oil hole 165 are connected; the rear oil chamber of the left driven steering hydraulic cylinder 150 and the rear oil chamber of the right driven bidirectional hydraulic cylinder 167 are connected through the oil hole 154, the connecting oil pipe 253 and the oil hole 164. .

The working principle is: when the driver controls the upper handle 130 of the left control lever 130 to pull toward the rear of the driver's seat 93, the hydraulic oil in the oil chamber of the left active two-way hydraulic cylinder 138 is forced to flow out from the oil hole 137, and the right active two-way is injected through the connecting oil pipe. The rear oil chamber in the hydraulic cylinder 161 forces the right active steering hydraulic rod 160 to move to the front end of the right active two-way hydraulic cylinder 161, and the upper end of the right control lever is moved forward, and the hydraulic oil in the front oil chamber of the right active two-way hydraulic cylinder 161 passes. The connecting oil pipe is injected into the front oil chamber of the right driven two-way hydraulic cylinder 167, forcing the right driven steering hydraulic rod 166 to slide to the rear end of the right driven steering hydraulic cylinder 167, similarly driving the right front wheel to rotate to the left, and forcing the right slave After the hydraulic cylinder 167 is turned, the hydraulic oil in the oil chamber is injected into the oil chamber of the left driven steering cylinder 150, and the left driven steering hydraulic rod 151 is pressed to slide to the front end of the left driven two-way hydraulic cylinder 150, and the left front wheel is synchronized to the left. Rotating, and forcing the left driven hydraulic cylinder 150 hydraulic oil in the front oil chamber to flow back into the front oil chamber of the left active two-way hydraulic cylinder 138 to complete the hydraulic oil circuit circulation. This is shown in Figure 14A.

Similarly, when the driver controls the upper handle 130 of the left lever 130 to push forward toward the driver's seat 93, the upper end of the right lever is moved backward to drive the left front wheel and the right front wheel to rotate to the right at the same time.

Since the vehicle direction steering mechanism is bilaterally symmetrical, the right joystick principle and function are the same as the left joystick.

3.2 Vehicle tilt control mechanism

The vehicle tilting control mechanism is divided into two parts: a tiltable frame linkage mechanism and a tilt control mechanism.

3.2.1 Tilting frame linkage mechanism

See "1.2.1 Tilting Frame Linkage Mechanism" for the tiltable frame linkage mechanism.

3.2.2 Tilt control mechanism

The exploded view of the tilt control mechanism is as shown in Fig. 14B: it is composed of a main component such as a car shell 1, a foot support frame 180, a tie rod 176, a left foot pedal 185, and a right foot pedal 170.

The mechanical relationship is that the upper support hole 173 of the pedal support frame 180 is hinged with the connection hole 182 at the lower front side of the vehicle case 1; the lower end connection pin 179 of the foot support frame 180 is hinged with the connection hole 183 at the lower rear of the vehicle case 1; the tie rod 176 The middle connecting hole 177 is hinged with the connecting hole 181 of the lower front of the car shell 1; the lower connecting position 187 of the left foot pedal 185 is hinged with the left end connecting hole 184 of the pedal supporting frame 180; the lower foot pedal 170 is connected with the bottom position 172 and the foot supporting The right side connecting hole 174 of the frame 180 is hinged; the lower front connecting hole 186 of the left footrest 185 is hinged with the left end connecting hole 178 of the tie rod 176; the lower front connecting hole 171 of the right foot pedal 170 is hinged with the right end connecting hole 175 of the tie rod 176; The connecting hole 182 of the car shell 1 is coaxial with the connecting hole 183; the distance between the left end connecting hole 184 and the right end connecting hole 174 of the foot supporting frame 180 is equal to the distance between the left end connecting hole 178 and the right end connecting hole 175 of the tie rod 176. The wheelbase between the connecting hole 182 of the lower front of the casing 1 and the connecting hole 181, the wheelbase between the connecting position 187 of the left footrest 185 and the connecting hole 186, the connecting position 172 of the right footboard 170 and the connection The wheelbase between the holes 171 is equal to the wheelbase. As shown in Figure 15A.

Working principle: As shown in FIG. 15B, the pedal support frame 180, the tie rod 176, the left foot pedal 185, and the right foot pedal 170 form a hinged parallelogram relationship, and when the left foot pedal 185 moves parallel downward, simultaneously The pedal support frame 180 and the left end of the tie rod 176 are moved downward, and the right end of the pedal support frame 180 and the tie rod 176 are moved upward to drive the right foot pedal 170 to move upwards in parallel; the left end of the balance bar 31 is downward and the right end is upward. The square moves, through the action of the left pull rod 30 and the right pull rod 29 respectively connected, simultaneously drives the upper end of the left double head rocker arm 26 and the upper end of the right double head rocker arm 25 to rotate backward, when the left double head rocker arm 26 is forwardly forward. Rotating, the lower end of the left double-headed rocker arm 26 pushes the left lower cantilever 22 through the left apex lever 28 to interlock the left front wheel assembly 24 downwardly and inwardly; when the upper end of the right double-head rocker arm 25 rotates backward, the lower end of the right double-headed rocker arm 25 The right lower cantilever 21 is pushed by the right ram 27 to interlock the right front wheel assembly 24 to extend upward and outward; the frame 2 and the vehicle casing 1 are inclined to the left. Similarly, when the right foot pedal 170 moves parallel downward, the left foot pedal 185 moves upward in parallel, and drives the frame 2 and the vehicle casing 1 to tilt to the right.

4. Vehicle door and window switch system

The vehicle door and window system is divided into a door switch mechanism and a window switch mechanism.

4.1 Door switch mechanism

The exploded view of the door switch mechanism is as shown in Fig. 16A: it is composed of main components such as the car body 1, the door 209, the upper arm 203, the upper arm 206, the lower arm 215, and the lower arm 212.

The mechanical relationship is that the connecting shaft 202 at one end of the upper axle arm 203 is hinged with the inner connecting hole 201 above the vehicle shell 1; the connecting shaft 204 at the other end of the upper axle arm 203 is hinged with the connecting hole 207 at one end of the upper connecting arm 206; The connecting shaft 205 at the other end of the 206 is hinged with the upper end connecting hole 208 of the door 209; the connecting hole 217 in the lower portion of the casing 1 is hinged with the connecting shaft 216 of the lower arm 215; the connecting shaft 214 and the lower arm of the other end of the lower arm 215 The connecting hole 213 at one end of the 212 is hinged; the connecting shaft 211 at the other end of the lower connecting arm 212 is hinged with the connecting hole 210 below the door 209; and the connecting shaft 202 at one end of the upper arm 203 is perpendicular to the axis of the connecting shaft 204 at the other end, The connecting hole 207 at one end of the connecting arm 206 is parallel to the axis of the connecting shaft 205 at the other end, and the connecting shaft 216 at one end of the lower arm 215 is perpendicular to the axis of the connecting shaft 214 at the other end, and the connecting hole 213 at one end of the lower arm 212 is connected to the other. The connecting shaft 211 of one end is parallel to the axis, and the connecting hole 201 in the upper portion of the casing 1 is concentric with the connecting hole 217 in the lower portion, and the connecting hole 208 and the connecting hole 210 on the door 209 are parallel to each other. As shown in Fig. 16B, a right side sectional view of the vehicle casing 1 is as shown in Fig. 16C.

Working principle: When the door is in the closed state, as shown in FIG. 16C, the door 209 firstly drives the upper arm 203 and the lower arm 215 to move inside the casing 1 so that the upper arm 203 and the lower arm 215 respectively One end of the upper connecting arm 206 and the lower connecting arm 212 are pivoted upward to a certain angle, as shown in FIG. 17A; then the door 209 simultaneously drives the upper arm 203, the upper arm 206, the lower arm 215, and the lower link. The arm 212 rotates to the left around the connecting hole 201 and the lower connecting hole 217 on the vehicle casing 1. When the door 209 is rotated upward, inward, and leftward to a certain angle in the casing 1, the door is opened. As shown in Figure 17B.

When the door is closed, the process operates in reverse.

4.2 window switch mechanism

The exploded view of the window switch mechanism is as shown in Fig. 17C: it is composed of main components such as the car shell 1, the left window glass 221, the right window glass 220, and the rear window 224.

The mechanical relationship is that the left window glass 221 is mounted in the left side window 228 of the vehicle casing 1; the right window glass 220 is mounted in the right side window 227 of the vehicle casing 1; the rear window 224 is passed through the coaxial left connecting hole 223. The right connecting hole 222 is hinged to the left side connecting hole 225 and the right side connecting hole 226 of the vehicle case 1. This is shown in Figure 18A.

Working principle: the left window glass 221 and the right window glass 220 can be freely raised and lowered in the left window 228 and the right window 227, respectively. When the rear window 224 is rotated downward about the left side connecting hole 225 and the right side connecting hole 226 of the vehicle case 1, the rear window is opened. As shown in Figure 18B. When the rear window 224 is rotated upward about the left side connecting hole 225 and the right side connecting hole 226 of the vehicle case 1, the rear window is closed.

Embodiments of the invention

Industrial applicability

The motor vehicle invention has a simple and reliable mechanical structure, and the manufacturing process is indistinguishable from the general automobile manufacturing and production.

Sequence table free content

Claims (9)

1. A triangular intelligent deformation vehicle, characterized in that: the frame, the car shell and the rear axle form three sides, and the two sides are hinged to form a movable triangular body, wherein the front wheels of the vehicle are respectively installed on both sides of the frame, the vehicle driver's seat Installed in the car body, the rear wheel of the vehicle is installed at the rear of the rear axle; by adjusting the length of the hydraulic rod or other kind of support rods installed on the frame between two or any of the support frame and the rear axle, Change the length of the bottom edge of the frame, so that the angular relationship between the car shell, the rear axle and the three sides of the frame is changed to achieve the distance between the front and rear wheels of the vehicle and the control of the center of gravity of the vehicle.
2. The triangular slewing deformation motor vehicle according to claim 1, wherein the left wheel assembly is hinged to the left side of the frame by the left upper cantilever, the left lower cantilever and the frame to form a movable parallelogram relationship; the right wheel assembly passes through the upper right side. The cantilever, the left lower cantilever and the frame are hinged to each other on the right side of the frame to form a movable parallelogram relationship; one end of the left top rod is spherically hinged with one end of the left lower cantilever, and the other end is spherically hinged with the vehicle shell or the object fixed or linked with the vehicle shell. One end of the right ram is spherically hinged to one end of the right lower cantilever, and the other end is spherically hinged with the car shell or the object fixed or linked with the car shell; when the car shell rotates around the hinged frame, the left and right wheels are linked The assembly moves up and down in parallel with the frame.
3. The driving device of claim 1 is characterized in that: the driver's seat is in the vehicle casing, and two or more pairs of connecting rods symmetrically on both sides of the driver's seat are respectively hinged to the driver's seat, and the other end is respectively associated with the vehicle. The inner walls of the two sides of the shell are hinged to form a movable relationship of the driver's seat in the front and rear of the vehicle shell; and a pair of left and right connecting rods are fixed to the rear axle through the hinge hole; the headrest is hinged to the upper end of the driver's seat, and the hinged pillow is passed through The support rod is hinged to one of the pair of connecting rods behind the driver's seat.
4. The triangular slewing deformation motor vehicle according to claim 1, wherein the left front fork core is mounted at the lower end of the left damper sleeve, and when the left front fork core internal damper spring is elastically deformed, the left front fork core can be reduced to the left. The shock sleeve slides up and down; at least one plane bearing is mounted on the upper or lower end of the shock absorbing spring, so that the left front fork core can freely rotate left and right in the left shock absorbing sleeve; the left front wheel is mounted on the lower left end of the left front fork core through the left wheel connecting bracket, and the left front The fork core moves up and down and left and right; the left shock absorbing sleeve is hinged to the main body by two connecting holes fixed to the upper and lower sides, and the two connecting holes are respectively located on the left and right sides of the left shock absorbing sleeve; the right front shock absorbing assembly and the left front damper are reduced The mechanical structure of the earthquake assembly is symmetrical.
5. The triangular intelligent deformation motor vehicle according to claim 1, wherein the front end of the rear fork is hinged to the rear end of the rear axle, and the rear of the rear axle hinge and the middle of the rear fork pass one or two rear shock absorbers respectively. The upper and lower hinge supports; the rear end of the rear fork is hinged to the rear wheel through the center pin.
6. The triangular intelligent deformation motor vehicle according to claim 1, wherein an active two-way hydraulic cylinder assembly is respectively mounted on the left and right sides of the driver's seat, and is hinged to the left and right of the driver's seat by separately operating. The left and right joysticks on both sides control the left and right hydraulic rods to expand and contract in the left and right active two-way hydraulic cylinders; the left bogie is hinged to the left shock absorber, and one end of the left bogie is connected with the left driven hydraulic rod. The driven linkage rod is hinged or spherically hinged, and the other end is vertically slidably hinged with the left wheel connecting frame connecting the left front wheel; the left driven hydraulic rod is slidably engaged in the left driven two-way hydraulic cylinder, and the left driven two-way hydraulic cylinder and the left minus The shock sleeve is fixed or fixed by other components; the right driven steering mechanism is mechanically identical to the left driven steering mechanism; the front oil chamber in the left active two-way hydraulic cylinder communicates with the front oil chamber in the left driven two-way hydraulic cylinder through the connecting oil pipe. The rear oil chamber in the left active two-way hydraulic cylinder communicates with the rear oil chamber in the right active two-way hydraulic cylinder through the connecting oil pipe, and the front oil chamber in the right active two-way hydraulic cylinder is connected with the front oil chamber in the right driven two-way hydraulic cylinder. Communicating tube, the oil chamber of the left rear right driven bidirectional hydraulic cylinder driven by a bidirectional hydraulic cylinder oil chamber connecting pipe in communication.
7. The triangular intelligent deformation motor vehicle according to claim 1, wherein the left foot pedal and the right foot pedal are respectively hinged on the left and right ends of the pedal support frame, and the foot support frame is hinged in the middle of the vehicle. A fulcrum is formed under the shell, and the left foot pedal and the right foot pedal are freely movable up and down in the lower part of the vehicle case; the two ends of the tie rod are respectively hinged with the left foot pedal and the right foot pedal, and the middle is hinged to the vehicle shell. Upper, parallel with the pedal support frame to form an articulated parallel four-sided relationship; the left and right ends of the balance bar fixed or interlocked with the pedal support frame respectively pass the left pull rod, the right pull rod and the left double head rocker arm respectively The upper double-head rocker arm is spherically hinged at the upper end, and the connecting portion of the upper side of the balance bar is hinged to the vehicle body; the left double-head rocker arm and the right double-head rocker arm intermediate connecting holes are coaxial with each other and are respectively hinged on both sides of the frame; The lower end of the double-headed rocker arm is hingedly articulated with the left lower cantilever at one end by the left apex; the lower end of the right double-headed rocker is articulated by the right apex and the lower right cantilever at one end.
8. The driving device of claim 1 , wherein one end of the upper arm and the lower arm are coaxially hinged with the upper and lower connecting holes of the car shell, and the other end is respectively connected to the upper arm and the lower arm. The arm is hinged, and the other ends of the upper arm and the lower arm are respectively hinged with the connecting holes on the upper and lower sides of the door; and the axes of the hinges at both ends of the upper arm are perpendicular, and the axes of the hinges at both ends of the lower arm are vertical. The axes of the hinges at both ends of the upper arm are parallel, and the axes of the hinges at both ends of the lower arm are parallel, and the axes of the hinge holes on the upper and lower sides of the door are parallel.
9. The triangular intelligent deformation motor vehicle according to claim 1, wherein the left and right window glass are freely movable in the left and right windows respectively; the rear window passes through the left and right connecting holes and the left side of the casing, The right side is hinged coaxially, and the rear window is opened and closed by rotating the rear window.

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