A two-wheel non-motor vehicle emergency mobile assistance device and its operation method

Abstract

The present invention is a two-wheel non-motor vehicle emergency mobile assistance device and its operation method, including: a main housing with a driving wheel disposed at its bottom; a front-wheel clamping assembly rotatably disposed at the bottom of the main housing, which is adapted to extend along the front side of the main housing to support and then clamp the front wheel of the non-motor vehicle off the ground; a rear-wheel clamping assembly disposed at the bottom of the main housing, which is adapted to extend along the rear side of the main housing to support and then clamp the rear wheel of the non-motor vehicle off the ground; when only the front wheel of the non-motor vehicle is clamped by the front-wheel clamping assembly and the rear wheel is supported on the ground, or the front wheel is clamped by the front-wheel clamping assembly and the rear wheel is clamped by the rear-wheel clamping assembly, the driving wheel rotates, and by turning the handle of the non-motor vehicle, the non-motor vehicle is driven to move for assistance; through an electric form, by virtue of the characteristics that the device is easy to carry and operate quickly, the present invention solves the problems of large consumption of physical resources and long moving time in the existing manual vehicle moving.

Description

Technical Field

[0001] The invention relates to the technical field of transportation, in particular to an emergency movement auxiliary device for a two-wheeled non-motor vehicle and an operating method thereof. Background Art

[0002] In places with a large flow of electric vehicles, such as residential areas and parking lots, it is inevitable that electric vehicles will be parked randomly and placed in an irregular manner during management, which will cause congestion in public transportation and threaten road safety. The traditional way of moving vehicles is either two or three people lifting the vehicle, or using a small truck to pull away the illegal vehicles together, which greatly increases the expenditure of manpower, material resources, financial resources and time costs. In addition, due to the lack of good electric vehicle moving tools, it is difficult to ensure the safety of personnel during the process of moving the vehicle.

[0003] When an electric vehicle encounters tire damage or cannot run normally due to various reasons during driving, whether you ride the vehicle forcibly or push it, it may cause secondary damage to the vehicle body, tires and other parts, resulting in economic losses.

[0004] In summary, how to achieve emergency mobility of non-motor vehicles has become an urgent problem that researchers in this field need to solve. Summary of the invention

[0005] The technical problem to be solved by the present invention is: how to realize the emergency movement of non-motor vehicles, overcome the problems of long time consumption and high risk in traditional manual vehicle movement, and thus realize the rapid and safe movement of non-motor vehicles;

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] The present invention discloses a two-wheel non-motor vehicle emergency mobility auxiliary device, comprising: a main housing, a driving wheel is arranged at the bottom of the main housing; a front wheel clamping assembly is rotatably arranged at the bottom of the main housing, and is suitable for extending along the front side of the main housing to support the front wheel of the non-motor vehicle off the ground and then clamping it; a rear wheel clamping assembly is arranged at the bottom of the main housing, and is suitable for extending along the rear side of the main housing to support the rear wheel of the non-motor vehicle off the ground and then clamping it; when the front wheel of the non-motor vehicle is only clamped by the front wheel clamping assembly and the rear wheel is supported on the ground, or the front wheel is clamped by the front wheel clamping assembly and the rear wheel is clamped by the rear wheel clamping assembly, the driving wheel rotates, the non-motor vehicle handle is rotated, and the non-motor vehicle is driven to perform auxiliary walking;

[0008] To illustrate the specific structure of the front-wheel clamping assembly, the present invention adopts that the front-wheel clamping assembly includes: a second telescopic rod with an L-shaped structure, which has a second telescopic section and a second support section perpendicular to the second telescopic section; a circular ring is arranged at the end of the second telescopic section and is rotatably connected to the shaft body at the bottom side of the main housing; a first telescopic rod with an L-shaped structure, which has a first telescopic section and a first support section perpendicular to the first telescopic section; a circular ring is arranged at the end of the first telescopic section and is rotatably connected to the shaft body at the other bottom side of the main housing; two elastic members, which are correspondingly connected to the main housing and the first telescopic section or the second telescopic section; a first clamping assembly, which is arranged at the first support section; a second clamping assembly, which is arranged at the second support section and is arranged opposite to the first clamping assembly.

[0009] To illustrate the specific structure of the rear-wheel clamping assembly, the present invention adopts that the rear-wheel clamping assembly includes: a telescopic frame, which has two third telescopic sections, a fixed support section and a sliding support section connecting the two third telescopic sections; two third clamping assemblies, which are arranged opposite to each other and are respectively arranged on the corresponding fixed support section and sliding support section.

[0010] To illustrate the specific structure of the first clamping assembly, the second clamping assembly and the third clamping assembly, the present invention adopts that the first clamping assembly, the second clamping assembly and the third clamping assembly include: two baffles, the bottoms of which are provided with sliders and are slidably connected to the corresponding support sections; a double-headed cylinder, the cylinder body of which is fixed on the corresponding support section, and the output ends of which are respectively connected to the corresponding baffles.

[0011] To facilitate the movement of the front-wheel clamping assembly and the rear-wheel clamping assembly, the present invention adopts that universal wheels are arranged at the bottoms of the joints of the first telescopic rod and the first telescopic section; universal wheels are arranged at the bottoms of the joints of the second telescopic rod and the second telescopic section; universal wheels are arranged at the bottoms of the joints of the third telescopic rod and the fixed support section.

[0012] To detect whether the front and rear wheels of the non-motor vehicle are off the ground, the present invention adopts that a laser detector for detecting whether the front or rear wheel of the non-motor vehicle is supported is arranged at the top of the main housing.

[0013] Regarding how to realize the rotation of the driving wheel and the movement of the clamping assembly, the present invention adopts that an infrared sensor for driving the rotation of the driving wheel is arranged at the top of the main housing; a power button for driving the movement of the front-wheel clamping assembly and the rear-wheel clamping assembly.

[0014] The present solution also discloses an operation method for the dual-wheel non-motor vehicle emergency mobile assistance device, specifically as follows: S1: Move the device under the non-motor vehicle, extend the second telescopic rod, and place the front wheel of the battery-powered vehicle between the second telescopic rod and the outer shell; S2: Extend the first telescopic rod to place the front wheel of the battery-powered vehicle between the first telescopic rod and the second telescopic rod; S3: Extend the third telescopic rod to place the rear wheel of the battery-powered vehicle between the two third telescopic rods; S4: Press the power button on the main outer shell. Under the monitoring of the laser detector, the first telescopic rod, the second telescopic rod, and the third telescopic rod move simultaneously to lift the front and rear off the ground and fix the wheels through the action of the first, second, and third clamps; S5: Press the power button twice continuously. At this time, the device executes the action mode. At this time, step on the infrared receiver with your foot, and the vehicle body will move forward slowly under the action of the device. If you lift your foot off the infrared receiver, the vehicle body will slow down and stop slowly.

[0015] Advantages of the present invention: The present invention is a dual-wheel non-motor vehicle emergency mobile assistance device and its operation method. Through an electric form and by virtue of the characteristics of easy portability and quick operation of the device, the problems of large consumption of material resources and long moving time during the existing manual vehicle moving are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the drawings and embodiments.

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a schematic structural diagram of the present invention when fully extended;

[0019] Figure 3 is a schematic structural diagram of the present invention when fully retracted;

[0020] Figure 4 is a schematic top cross-sectional view of the present invention;

[0021] Figure 5 is a schematic bottom cross-sectional view of the present invention;

[0022] Figure 6 is a schematic structural diagram of the present invention with only the first and second telescopic rods extended;

[0023] Figure 7 is a schematic structural diagram of the first, second telescopic rods and the telescopic frame of the present invention;

[0024] Figure 8 is a schematic structural diagram of the internal drive shaft and the rotating shaft of the present invention;

[0025] Figure 9 is a schematic diagram of the device operation mode when only the front wheel of the battery-powered vehicle is damaged and the rear wheel is operating normally;

[0026] Figure 10 Schematic diagram of the device operation mode when the battery vehicle loses its autonomous mobility

[0027] In the figure: 1. Power button, 2. Infrared receiver, 3. Main housing, 4. Laser detector, 5. Driving wheel, 6. Power supply, 7. Control circuit, 8. Motor, 9. Universal wheel, 10. Second fixture, 11. First fixture, 12. First telescopic rod, 121. First telescopic section, 122. First support section, 13. Second telescopic rod, 131. Second telescopic section, 131. Second support section, 15. Third fixture, 16. Baffle, 161. Slide block, 18. Telescopic frame, 181. Third telescopic rod, 182 - Fixed support section, 183. Sliding support section, 20. Elastic member, 21. Circular ring, 22. Double - headed cylinder. Detailed implementation mode

[0028] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic way, so they only show the components related to the present invention. Embodiment 1

[0029] As Figures 1-10 shown, the present invention is a double - wheel non - motor vehicle emergency mobile assistance device, including a main housing 3, a front - wheel clamping group component connected to the front end of the main housing 3, the first telescopic rod 12 and the second telescopic rod 13 in the front - wheel clamping group component, the rear end of the main housing 3 is connected to the telescopic frame 18 of the rear - wheel clamping group component, a laser detector 4 is provided at the center above the main housing 3, and an infrared receiver 2 is provided to the right of the laser detector 4;

[0030] A power supply 6 is provided inside the main housing 3, and the power supply 6 supplies power to the motor 8 and the control circuit 7. A driving wheel 5 is provided below the main housing 3, and the driving wheel 5 is driven by the motor 8.

[0031] Specifically, when only the front wheels of the battery vehicle are damaged and the rear wheels can provide normal power, only need to pull the second telescopic rod 13 forward so that the front vehicle wheels are between the second telescopic rod 13 and the main housing 3, and then stretch the first telescopic rod 12 forward until the front vehicle wheels are placed between the first telescopic rod 12 and the second telescopic rod 13. At this time, press the power button 1 on the main housing 3. The laser detector 4 on the main housing 3 of the device only activates the front - facing laser probe at this time to detect whether the wheels are lifted. When the wheels are not lifted, the laser detector 4 continuously outputs signals to the motor controlling the first telescopic rod 12, so that the first telescopic rod 12 approaches the second telescopic rod 13 under the action of the motor, thereby lifting the front vehicle wheels between the two telescopic rods.

[0032] As Figure 5 、 7As shown, on each of the left and right sides of the main housing 3, there is a spring 20 connecting the first telescopic section 121 of the first telescopic rod 12 and the second telescopic section 131 of the second telescopic rod 13. The ends of the first telescopic section 121 and the second telescopic section 131 are both circular rings 21. Such a structure ensures that the device can still control the direction through the handlebar when the rider is sitting on the seat. When the rider rotates the handlebar, the two telescopic rods rotate in the same direction. After the battery-powered vehicle turns, the telescopic rods rebound to the original vertical direction under the action of the spring 20;

[0033] As Figure 9 shown, since the rear wheel of the battery-powered vehicle is not damaged and can operate normally, there is no need for the device to provide power. It only needs to lift the front vehicle wheel and achieve the turning function. After the vehicle travels to the target location, just stretch the first telescopic rod 12 backward to make the wheel land and withdraw the device. Embodiment 2

[0034] As Figure 10 shown, on the basis of Example 1, this example mainly deals with the situation when both the front and rear wheels of the battery-powered vehicle cannot rotate.

[0035] When the rear wheel of the battery-powered vehicle is damaged and loses power, at this time, the device is needed to provide power to make the battery-powered vehicle move.

[0036] Specifically, after the battery-powered vehicle loses its ability to move independently, place the device under the battery-powered vehicle and unfold the second telescopic rod 13 so that the front wheel of the battery-powered vehicle is between the second support section 132 of the second telescopic rod 13 and the main housing 3. At this time, pull the first telescopic rod 12 to place the front wheel between the second support section 132 and the first support section 131; at this time, pull the telescopic frame 18 to place the rear wheel between the fixed support section 182 and the sliding support section 183;

[0037] As Figure 7 shown, both the second telescopic rod 13 and the first telescopic rod 12 are L-shaped structures. The second telescopic section 131 is a manual structure, which is a three-stage nested structure. The second telescopic section 121 is a semi-automatic structure, which is a two-stage nested structure. The heads of the two telescopic sections are both circular rings 21. The center of the circular ring is connected to the main housing 3 through a vertical shaft body. When the two telescopic rods are not working, they are in a contracted state. When working, it is necessary to manually pull the first telescopic rod 12 and the second telescopic rod 13 to the unfolded state; the first telescopic rod 12 and the second telescopic rod 13 are both provided with universal wheels 9 at the L-shaped turning and the bottom of the end.

[0038] When the front wheel of the battery-powered vehicle is between the two telescopic rods and the rear wheel is between the fixed support section 182 and the sliding support section 183, press the power button 1 at this time. The motor and the laser detector 4 inside the main housing 3 start to work. The motor pushes the first telescopic rod 12 and the sliding support section 183 outward, so that the two wheels are fixed under the action of the corresponding clamps and lifted off the ground; when the front and rear laser probes of the laser detector 4 located at the center above the main housing 3 cannot detect the wheels, the laser detector 4 stops outputting signals to the motor at this time, and the motor stops working.

[0039] As Figure 1 shown, the height of the laser detector 4 is slightly higher than that of the main housing. The laser detector 4 has two front and rear laser probes, and its lower part is connected to the front and rear motors through a control circuit. The motors directly control the first telescopic rod 12 and the sliding support section 183 respectively.

[0040] As Figure 7 shown, the upper part of the baffle 16 is a near-quadrant arc structure, and the lower part of the baffle 16 is a slider 161 in a square-within-a-square structure. The two baffles above the second clamp 10 should deflect slightly synchronously towards the outside of the main housing 3, the two baffles 16 above the first clamp 11 should deflect slightly synchronously towards the inside of the main housing 3, the two baffles 16 above the third clamp 15 on the fixed support section 182 should deflect slightly synchronously towards the outside of the main housing 3, and the two baffles 16 above the third clamp 15 on the sliding support section 183 should deflect slightly synchronously towards the inside of the main housing 3;

[0041] Such a structural configuration is to better clamp the wheels of the electric vehicle, which is more suitable for the ten-inch vacuum tires used by most electric vehicles on the market currently. Both side baffles can be adjusted left and right to better place the wheels between the baffles, and the deflection angle of the baffles can make the wheels better clamped at the baffles without sliding.

[0042] The structures of the third clamp 15, the second clamp 10, and the first clamp are all the same.

[0043] Among them, the relative or reverse movement of the two blocks 16 is realized by the double-headed cylinder 22.

[0044] After the vehicle body is fixed, the action mode of the device can be activated at this time. The infrared receiver 2 above the main housing 3 starts the motor on the drive shaft inside the device after detecting the signal, driving the driving wheels 5 on the two drive shafts to rotate, so that the entire device drives the vehicle body to move.

[0045] As Figure 8As shown, the motor 8 is directly mounted on the driving shaft inside the housing. The front and rear ends of the driving shaft are both bevel gears with equal diameters. The centers of the two bevel gears on the driving shaft are concentric with the driving shaft. There is a bevel gear at the center of each of the two transmission shafts, which meshes with the end of the driving shaft. The center of the bevel gear on the transmission shaft is concentric with the transmission shaft. Embodiment 3

[0046] An operation method of a two-wheel non-motor vehicle emergency mobile assistance device includes the following steps:

[0047] S1: Move the device under the battery car, extend the second telescopic rod 13, and place the front wheel of the battery car between the second telescopic rod 13 and the main housing 3.

[0048] S2: Extend the first telescopic rod 12, and place the front wheel of the battery car between the first telescopic rod 12 and the second telescopic rod 13.

[0049] S3: Extend the telescopic frame 18, and place the rear wheel of the battery car between the sliding support section 183 and the fixed support section 182.

[0050] S4: Press the power button 1 on the main housing 3. At this time, the device starts. Under the monitoring of the laser detector 4, the sliding support section 183 and the first telescopic rod 12 move simultaneously, lifting the wheels off the ground and fixing the wheels through the action of the corresponding clamps.

[0051] S5: Press the power button 1 twice in a row. At this time, the device executes the action mode. At this time, step on the infrared receiver 2 with your foot, and the vehicle body will slowly accelerate to 7 km / h under the action of the device. If you lift your foot off the infrared receiver 2, the vehicle body will slowly decelerate to a stop.

[0052] As Figure 3 shown, it is the structural diagram of the device in the retracted state. The first telescopic rod 12 and the second telescopic rod 13 retract to the bottom of the main housing 3. The flap 16 of the second clamp 10 is located outside the flap 16 of the first clamp 11. The main housing is arranged between the flaps 16 of the first clamp 11; the telescopic frame 18 retracts, and the flap 16 on the third clamp 15 of the sliding support section 183 is located inside the flap 16 on the third clamp 15 of the fixed support section 182, and the two third clamps 15 are located in the cavity opened on the main housing. In this way, when the device is in the retracted state, the floor area is reduced.

[0053] Inspired by the above ideal embodiments based on the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A two-wheeled non-motor vehicle emergency mobility assistance device, characterized in that: include: A main housing, the bottom of which is provided with a driving wheel; A front wheel clamping assembly is rotatably disposed at the bottom of the main housing and is adapted to extend along the front side of the main housing to support and clamp the front wheel of the non-motor vehicle off the ground; The ends of the first telescopic section and the second telescopic section of the front wheel clamping assembly are provided with an annular shape rotatably connected to the shaft bodies at both sides of the bottom of the main housing; Two elastic members, correspondingly connecting the main housing and the first telescopic section or the second telescopic section; A rear wheel clamping assembly, which is arranged at the bottom of the main housing and is suitable for extending along the rear side of the main housing to support and clamp the rear wheel of the non-motor vehicle off the ground; When the front wheel of the non-motor vehicle is only clamped by the front wheel clamping assembly and the rear wheel is supported on the ground, the first telescopic rod and the second telescopic rod rotate in the same direction around the shaft body to control the direction of the non-motor vehicle, drive the non-motor vehicle to perform auxiliary walking, and make the non-motor vehicle turn; When the front wheel of the non-motor vehicle is clamped by the front wheel clamping assembly and the rear wheel is clamped by the rear wheel clamping assembly, the driving wheel rotates, the non-motor vehicle handle is rotated, the first telescopic rod and the second telescopic rod rotate in the same direction around the axis, the direction of the non-motor vehicle is controlled, the non-motor vehicle is driven to perform auxiliary walking, and the non-motor vehicle turns.

2. The two-wheeled non-motor vehicle emergency mobility assistance device according to claim 1, characterized in that: The front wheel clamping assembly includes: a second telescopic rod with an L-shaped structure, which has a second telescopic section and a second supporting section arranged perpendicularly to the second telescopic section; a first telescopic rod with an L-shaped structure, which has a first telescopic section and a first supporting section arranged perpendicularly to the first telescopic section; a first clamping assembly arranged at the first supporting section; a second clamping assembly arranged at the second supporting section and arranged opposite to the first clamping assembly.

3. The two-wheeled non-motor vehicle emergency mobility assistance device according to claim 2, characterized in that: The rear wheel clamping assembly includes: a telescopic frame having two third telescopic sections and a fixed support section and a sliding support section connecting the two third telescopic sections; and two third clamping assemblies, which are arranged opposite to each other and are respectively arranged on the corresponding fixed support section and sliding support section.

4. The two-wheeled non-motor vehicle emergency mobility assisting device according to claim 3, characterized in that: The first clamping assembly, the second clamping assembly and the third clamping assembly include: two baffles, the bottom of which is provided with a slider slidably connected to the corresponding support section; a double-headed cylinder, the cylinder body of which is fixed on the corresponding support section, and the output end of which is respectively connected to the corresponding baffles.

5. The two-wheeled non-motor vehicle emergency mobility assistance device according to claim 3, characterized in that: A universal wheel is arranged at the bottom of the connection of the first telescopic rod; a universal wheel is arranged at the bottom of the connection of the second telescopic rod; a universal wheel is arranged at the bottom of the connection of the third telescopic rod and the fixed support section.

6. The two-wheeled non-motor vehicle emergency mobility assistance device according to claim 1, characterized in that: A laser detector for detecting whether the front wheel or the rear wheel of the non-motor vehicle is supported is arranged on the top of the main housing.

7. The two-wheeled non-motor vehicle emergency mobility assisting device according to claim 1, characterized in that: The top of the main housing is provided with an infrared sensor for driving the driving wheel to rotate; and a power button for driving the front wheel clamping assembly and the rear wheel clamping assembly to move.

8. The method for operating a two-wheeled non-motor vehicle emergency mobility assistance device according to any one of claims 1 to 7, characterized in that: The method comprises the following steps: S1: moving the device to the bottom of a non-motor vehicle, unfolding the second telescopic rod, and placing the front wheel of the battery vehicle between the second telescopic rod and the housing; S2: unfolding the first telescopic rod, and placing the front wheel of the battery vehicle between the first telescopic rod and the second telescopic rod; S3: unfold the third telescopic rod so that the rear wheel of the battery vehicle is placed between the two third telescopic rods; S4: Press the power button on the main shell. Under the monitoring of the laser detector, the first telescopic rod, the second telescopic rod and the third telescopic rod move simultaneously, so that the front and rear wheels are lifted off the ground and the wheels are fixed by the first, second and third clamps. S5: Press the power button twice in succession. The device will execute the action mode. At this time, step on the infrared receiver with your foot. The vehicle body will move forward slowly under the action of the device. If you lift your foot off the infrared receiver, the vehicle body will slowly slow down to a stop.

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