Intelligent handle, control system and trolley suitable for various terrains

Abstract

The invention discloses an intelligent handle, a control system and a trolley suitable for various terrains, a first control piece and a second control piece on the intelligent handle are matched to control the advancing speed and the advancing direction of the trolley, the intelligent handle is suitable for a gentle road section, and people can stand on the trolley. Or the advancing speed and the advancing direction of the trolley are controlled through a third control piece on the intelligent handle, when a person moves forwards in front of the trolley and behind the trolley, an outer ring is driven through a rope to extrude a control ring, so that when the person moves forwards, the person pulls the trolley effortlessly, and the trolley can rotate along with the person; or when the trolley is in front and the person is behind, the trolley can provide assistance for the person and can assist the person in climbing a mountain road, and the person behind can control the direction and speed of the trolley.

Description

Technical Field

[0001] The present invention relates to the field of intelligent control technology, and in particular to an intelligent handle, a control system and a small vehicle suitable for various terrains. Background Art

[0002] At present, although various modes of transportation have been developed, in areas with complex terrain, such as mountains and grasslands, most of the transportation of goods still relies on livestock or manpower. The existing equipment has poor off-road capabilities in rugged areas.

[0003] Patent CN201410720379.3 discloses a mountain fruit transport cart, including a frame, a traveling mechanism and a fruit box, wherein the traveling mechanism is arranged at the bottom of the frame, and the fruit box is arranged on the upper part of the frame, and the fruit box includes at least two stacked boxes, each of which is composed of an outer box, a middle isolation layer made of isolation material and an inner box; a shock absorber is provided between the traveling mechanism and the frame, and the shock absorber is composed of a plurality of vertically arranged shock absorbers, each shock absorber includes a shock absorber spring, an upper connecting member and a lower connecting member, wherein the upper connecting member is arranged on the frame, and the lower connecting member is arranged on the traveling mechanism, and the upper and lower ends of the shock absorber spring are respectively connected to the upper connecting member and the lower connecting member.

[0004] Although the above patent solves the problem of transporting goods in complex environments, the control method of the trolley still mainly relies on human transportation, which consumes a lot of physical strength and has low transportation efficiency. In addition, there is a lack of intelligent control system in the trolley, which has the disadvantages of poor flexibility, difficult operation, and difficult control. Therefore, there is an urgent need for an intelligent handlebar, control system for complex terrain, and a trolley suitable for various terrains. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention designs an intelligent handle, comprising: a handle main body and a first control member, a second control member and a third control member installed on the handle main body; wherein the handle main body is a hollow circular tube structure; the first control member and the second control member are respectively hollow circular ring structures, the first control member can be rotatably installed at one end of the handle main body, and the second control member can be rotatably installed at the other end of the handle main body; the third control member is installed at the center position of the handle main body.

[0006] Preferably, the third control member includes an outer ring and an inner ring; the outer ring and the inner ring are respectively hollow circular ring structures, and the outer ring is arranged on the outside of the inner ring; a control ring is provided on the outer side of the inner ring, and the control ring includes at least two annular structures extending in a circumferential direction along the outer side surface of the inner ring, and at least two annular structures are arranged opposite to each other on both sides of the center position of the inner ring; the outer side surfaces of at least two annular structures are connected to the inner side surface of the outer ring.

[0007] Preferably, the number of the annular structures is 2N, wherein N annular structures are provided on both sides of the center position of the inner ring.

[0008] Preferably, the annular structure adopts an annular pressure sensor.

[0009] Preferably, the first control member can be rotatably installed at one end of the handlebar main body in one direction, and the second control member can be rotatably installed at the other end of the handlebar main body in two directions; or, the first control member can be rotatably installed at one end of the handlebar main body in two directions, and the second control member can be rotatably installed at the other end of the handlebar main body in one direction.

[0010] Based on the same design concept, the present invention also provides a control system, including a smart handle, a first sub-control system, a second sub-control system, a first switch and a mobile system; the first control component and the second control component of the smart handle are connected to the first sub-control system; the third control component of the smart handle is connected to the second sub-control system; the mobile system is connected to the first sub-control system or the second sub-control system through the first switch.

[0011] Preferably, the movement system includes a steering system and a power system.

[0012] Preferably, the first sub-control system controls the steering system and the power system according to the rotation direction and angle of the first control member and the second control member.

[0013] Preferably, the second sub-control system includes a signal receiver, a signal processor, a second switch and a signal transmitter; the control loop of the third control element is connected to the signal receiver; the signal receiver is connected to the signal processor, the signal processor includes forward processing and reverse processing, and the second switch is used to control the forward processing and reverse processing of the signal processor; the signal processor is connected to the signal transmitter; the signal transmitter is used to control the steering system and the power system.

[0014] Based on the same design concept, the present invention also provides a small vehicle suitable for various terrains, including a control system.

[0015] Compared with the closest prior art, the beneficial effects of the present invention are:

[0016] 1. One of the first control member and the second control member of the present invention is unidirectionally rotatable and installed at one end of the handlebar main tube, and the other is bidirectionally rotatable and installed at the other end of the handlebar main tube, wherein the unidirectionally rotatable control member is used to control the power system, and the bidirectionally rotatable control member is used to control the steering system. The first sub-control member is suitable for relatively flat roads, and a person can stand on the trolley, control the travel speed with one hand, and control the travel direction with the other hand.

[0017] 2. The outer ring and inner ring of the third control member of the present invention squeeze the control ring, and the control ring transmits the squeezed data to the signal processor through the signal receiver. The signal processor calculates the approach speed and direction of the car at this time through the squeezed data of the control ring, and transmits it to the steering system and power system through the signal transmitter. This structure specifically includes two application modes. The first is that the person is in front and the car is behind. A rope can be tied to the person's body, and the other end of the rope is connected to the outer ring. When the person moves forward, the outer ring will be driven by the rope to squeeze the control ring, so that the person will not be laborious when pulling the car forward, and the car can rotate with the person. Another application mode is that the car is in front and the person is behind. A rope can be tied to the person's body, and the other end of the rope is connected to the outer ring. In this way, the car can give the person a boost and assist the person in climbing the mountain road. However, since the squeezing logic of the control ring in this state is opposite to the squeezing logic of the control ring in the first state, a second switch is set to reversely process the squeezed data, so that the person behind can control the direction and speed of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the smart handle of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the third control component of the present invention.

[0020] Reference numerals:

[0021] 1-handle main pipe, 2-first control piece, 3-second control piece, 4-third control piece, 41-outer ring, 42-inner ring, 43-control ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 2 As shown, the present invention provides an intelligent handle, comprising: a handle main body 1 and a first control component 2, a second control component 3 and a third control component 4 installed on the handle main body 1; wherein the handle main body 1 is a hollow circular tube structure; the first control component 2 and the second control component 3 are hollow circular ring structures respectively, the first control component 2 can be rotatably installed at one end of the handle main body 1, and the second control component 3 can be rotatably installed at the other end of the handle main body 1; the third control component 4 is installed at the center position of the handle main body 1.

[0025] Preferably, the third control component 4 includes an outer ring 41 and an inner ring 42; the outer ring 41 and the inner ring 42 are respectively hollow circular ring structures, and the outer ring 41 is arranged on the outside of the inner ring 42; a control ring 43 is provided on the outer surface of the inner ring 42, and the control ring 43 includes at least two annular structures extending in a circumferential direction along the outer surface of the inner ring 42, and the at least two annular structures are arranged opposite to each other on both sides of the center position of the inner ring 42; the outer side surfaces of the at least two annular structures are connected to the inner side surface of the outer ring 41.

[0026] Preferably, the number of the annular structures is 2N, wherein N annular structures are provided on both sides of the center position of the inner ring 42 respectively.

[0027] Preferably, the annular structure adopts an annular pressure sensor.

[0028] Preferably, the first control member 2 can be unidirectionally rotatably installed at one end of the handlebar main tube 1, and the second control member 3 can be bidirectionally rotatably installed at the other end of the handlebar main tube 1; or, the first control member 2 can be bidirectionally rotatably installed at one end of the handlebar main tube 1, and the second control member 3 can be unidirectionally rotatably installed at the other end of the handlebar main tube 1.

[0029] Example 2

[0030] The present invention provides a control system, including a smart handle, a first sub-control system, a second sub-control system, a first switch and a mobile system; the first control component 2 and the second control component 3 of the smart handle are connected to the first sub-control system; the third control component 4 of the smart handle is connected to the second sub-control system; the mobile system is connected to the first sub-control system or the second sub-control system through the first switch.

[0031] Preferably, the movement system includes a steering system and a power system.

[0032] Preferably, the first sub-control system controls the steering system and the power system according to the rotation direction and angle of the first control member 2 and the second control member 3. Among them, one of the first control member 2 and the second control member 3 is installed at one end of the handlebar main tube 1 for unidirectional rotation, and the other is installed at the other end of the handlebar main tube 1 for bidirectional rotation. Among them, the unidirectional rotating control member is used to control the power system, and the bidirectional rotating control member is used to control the steering system. The first sub-control is suitable for relatively flat roads. People can stand on the trolley and control the travel speed with one hand and the travel direction with the other hand.

[0033] Preferably, the second sub-control system includes a signal receiver, a signal processor, a second switch and a signal transmitter; the control ring 43 of the third control member 4 is connected to the signal receiver; the signal receiver is connected to the signal processor, the signal processor includes forward processing and reverse processing, and the second switch is used to control the forward processing and reverse processing of the signal processor; the signal processor is connected to the signal transmitter; the signal transmitter is used to control the steering system and the power system. The outer ring 41 and the inner ring 42 squeeze the control ring 43, and the control ring 43 transmits the squeezed data to the signal processor through the signal receiver. The signal processor calculates the approach speed and travel direction of the trolley at this time through the squeezed data of the control ring 43, and transmits it to the steering system and the power system through the signal transmitter. This structure specifically includes two application modes. The first is that the person is in front and the car is behind. A rope can be tied to the person's body, and the other end of the rope is connected to the outer ring 41. When the person moves forward, the rope will drive the outer ring 41 to squeeze the control ring 43, so that the person will not be laborious to pull the trolley when moving forward, and the trolley can rotate with the person. Another application method is that the car is in front and the person is behind. The car can be tied to the person with a rope, and the other end of the rope is connected to the outer ring 41. In this way, the car can provide assistance to the person and help him climb the mountain road. However, since the squeezing logic of the control ring 43 in this state is opposite to the squeezing logic of the control ring 43 in the first state, a second switch is set to reverse the squeezing data, so that the person behind can control the direction and speed of the car.

[0034] Example 3

[0035] The invention provides a small vehicle suitable for various terrains, including a control system.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention to be approved.

Claims

1. A smart handle, characterized in that: include: A handlebar main pipe (1) and a first control member (2), a second control member (3) and a third control member (4) mounted on the handlebar main pipe (1); Wherein, the handle main pipe (1) is a hollow circular tube structure; The first control member (2) and the second control member (3) are respectively hollow circular ring structures; the first control member (2) can be rotatably mounted on one end of the handle main pipe (1), and the second control member (3) can be rotatably mounted on the other end of the handle main pipe (1); The third control member (4) is installed at the center of the handlebar main pipe (1).

2. The smart handle according to claim 1, characterized in that: The third control member (4) comprises an outer ring (41) and an inner ring (42); The outer ring (41) and the inner ring (42) are respectively hollow circular ring structures, and the outer ring (41) is arranged outside the inner ring (42); A control ring (43) is provided on the outer side surface of the inner ring (42), and the control ring (43) comprises at least two annular structures extending in an annular direction along the outer side surface of the inner ring (42), and the at least two annular structures are arranged opposite to each other on both sides of the center position of the inner ring (42); The outer side surfaces of the at least two annular structures are connected to the inner side surface of the outer ring (41).

3. The smart handle according to claim 2, characterized in that: The number of the annular structures is 2N, wherein N annular structures are respectively arranged on both sides of the center position of the inner ring (42).

4. The smart handle according to claim 2, characterized in that: The annular structure adopts an annular pressure sensor.

5. The smart handle according to claim 1, characterized in that: The first control member (2) is unidirectionally rotatably mounted on one end of the handlebar main tube (1), and the second control member (3) is bidirectionally rotatably mounted on the other end of the handlebar main tube (1); Alternatively, the first control member (2) can be bidirectionally rotatably mounted on one end of the handlebar main tube (1), and the second control member (3) can be unidirectionally rotatably mounted on the other end of the handlebar main tube (1).

6. A control system, characterized in that: The smart handle comprises a first sub-control system, a second sub-control system, a first switch and a moving system as claimed in any one of claims 1 to 4; The first control component (2) and the second control component (3) of the smart handle are connected to the first sub-control system; The third control component (4) of the smart handle is connected to the second sub-control system; The mobile system is connected to the first sub-control system or the second sub-control system through the first switch.

7. The control system according to claim 6, characterized in that: The mobile system includes a steering system and a power system.

8. The control system according to claim 7, characterized in that: The first sub-control system controls the steering system and the power system according to the rotation direction and angle of the first control component (2) and the second control component (3).

9. The control system according to claim 7, characterized in that: The second sub-control system includes a signal receiver, a signal processor, a second switch and a signal transmitter; The control ring (43) of the third control member (4) is connected to the signal receiver; The signal receiver is connected to the signal processor, the signal processor includes forward processing and reverse processing, and the second switch is used to control the forward processing and reverse processing of the signal processor; The signal processor is connected to the signal transmitter; The signal transmitter is used to control the steering system and the power system.

10. A small vehicle suitable for various terrains, characterized in that: Includes the control system described in claim 6.

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