CN219821743U

CN219821743U - Rudder handle, water area propeller and water area movable equipment

Info

Publication number: CN219821743U
Application number: CN202320662154.1U
Authority: CN
Inventors: 宣泽元; 汤星星; 刘岳峰
Original assignee: Guangdong ePropulsion Technology Co Ltd
Current assignee: Guangdong ePropulsion Technology Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-10-13
Anticipated expiration: 2033-03-28

Abstract

The application relates to the technical field of ships, aims to solve the technical problem that some throttle handles are poor in integration, and provides a tiller, a water area propeller and water area movable equipment. The rudder stock is used for controlling the operation of the water area propeller, the water area propeller comprises a host machine, and the rudder stock comprises a main body part, a holding part, a first sensing part and a second sensing part. The main body part is used for being connected with a host of the water area propeller. The holding part is connected to the main body part. The first sensing piece is connected to the holding part, and is used for sensing a first control mode of the holding part and outputting a steering control electric signal, and the steering control electric signal is used for indicating the steering of the host. The second sensing piece is connected to the holding part, and the second sensing piece is used for sensing a second control mode of the holding part and outputting a tilting control electric signal, and the tilting control electric signal is used for indicating the tilting of the host. The application has the advantage of improving the integration of the tiller.

Description

Rudder handle, water area propeller and water area movable equipment

Technical Field

The application relates to the technical field of ships, in particular to a rudder stock, a water area propeller and water area movable equipment.

Background

The throttle handle of the driving device of the water area propeller of the known water area movable equipment is usually a mechanical transmission throttle structure, the structure occupies a large space, and the single driving mode can be usually realized, so that the integration is poor.

Disclosure of Invention

The utility model provides a tiller, a water area propeller and water area movable equipment.

The utility model provides a rudder stock, which is used for controlling the operation of a water area propeller, wherein the water area propeller comprises a main machine, and the rudder stock comprises a main body part, a holding part, a first sensing part and a second sensing part. The main body part is used for being connected with a host of the water area propeller. The grip portion is connected to the body portion. The first sensing piece is connected to the holding portion, and is used for sensing a first control mode of the holding portion and outputting steering control electric signals, and the steering control electric signals are used for indicating the host to steer. The second sensing piece is connected to the holding part, and is used for sensing a second control mode of the holding part and outputting a tilting control electric signal, and the tilting control electric signal is used for indicating tilting of the host.

The structure of the tiller mainly comprises the main body part and the holding part, so that the tiller has smaller structure volume and occupies smaller space. When a user controls the holding part in a first control mode, the first sensing piece of the holding part can sense the first control mode so as to output a steering control electric signal and further instruct the host to steer; when the user controls the holding part in the second control mode, the second sensing piece of the holding part can sense the second control mode so as to output a tilting electric signal and further instruct the host to tilt. Therefore, the user can control the holding part in different control modes, the main body part can output different control electric signals according to different control modes of the holding part, and then the main body is instructed to move in different action modes, so that the effect of controlling the main body to execute two actions through a single tiller is achieved, the integration of the tiller is remarkably improved, the operation diversity is improved, the switching speed of the user for operating the tiller is improved, and the user experience is improved.

The application also provides a water area propeller which comprises a main machine and the rudder stock. The host is used for connecting with the tail of the water area carrier. The main body of the tiller is connected to the main body.

The application also provides movable equipment for the water area, which comprises a water area carrier and the water area propeller. The host of the water area propeller is connected with the tail of the water area carrier.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a water area mobile device according to an embodiment of the present application;

FIG. 2 is a schematic view showing a partial structure of a movable apparatus for a water area according to an embodiment of the present application;

FIG. 3 is a schematic view of a tiller according to an embodiment of the application;

FIG. 4 is one of the cross-sectional views of the tiller of an embodiment of the present application;

FIG. 5 is a second cross-sectional view of a tiller according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a mounting member and a first sensing member according to an embodiment of the present application;

FIG. 7 is a cross-sectional view of a mounting member and a first sensing member according to another embodiment of the present application;

FIG. 8 is a schematic view of a partial exploded view of a tiller according to an embodiment of the application;

FIG. 9 is a schematic view of a partial exploded view of a tiller according to an embodiment of the present application;

FIG. 10 is an enlarged schematic view of FIG. 9A, illustrating a partially exploded view of the tiller according to an embodiment of the present application;

FIG. 11 is a schematic view of a tiller according to another embodiment of the application;

FIG. 12 is a top view of a tiller according to another embodiment of the application;

FIG. 13 is a schematic view showing the internal structure of a tiller according to another embodiment of the present application;

FIG. 14 is a schematic view of another embodiment of the present application with the tiller not swung;

FIG. 15 is a schematic view showing the structure of the tiller according to another embodiment of the present application when the tiller swings in one direction;

FIG. 16 is a schematic view showing the structure of the tiller according to another embodiment of the present application when the tiller swings in another direction;

FIG. 17 is a schematic view of a tiller according to another embodiment of the application;

FIG. 18 is a schematic view of a tiller according to another embodiment of the application;

FIG. 19 is a schematic view of a tiller according to another embodiment of the application;

FIG. 20 is a schematic view of a tiller according to another embodiment of the application;

FIG. 21 is a schematic view of a tiller according to another embodiment of the application;

FIG. 22 is a schematic view of a tiller according to another embodiment of the application;

FIG. 23 is a schematic view of a tiller according to another embodiment of the application;

fig. 24 is a schematic view of a tiller according to another embodiment of the application.

Description of main reference numerals:

tiller 100

Body portion 10

Accommodation space 11

Movable hole 12

Mounting member 13

Sealed cavity 131

Seal bore 132

Wall 133

Receiving hole 134

Electronic module 14

Signal circuit board 141

Seal 15

Casing 16

Lumen 161

Bottom wall 162

Side wall 163

Side wall 164

End wall 165

Grip portion 20

Gripping end 21

Sensing tip 22

Connecting rod 211

Hollow cavity 212

First circumferential limit groove 213

Second circumferential limit groove 214

Handle sleeve 221

Mounting cavity 222

Tilting keys 231, 231a

Magnet 24

Cable 25

Fixed support 26

First sensing piece 31

Pressure sensors 31a,31d,31e

Key switch 31b

Switching circuit 31c

Flexible portion 32

Third sensing member 33

Hall sensors 331,331b,331c

Second sensing element 34

Switching devices 341, 3411 a,64b

Damping assembly 41

Hollow damping shaft 411

Damping support 412

First circumferential spacing projection 4121

Elastic pad 413

Locking member 414

Damping support 42

Through hole 421

Induction bracket 43

Second circumferential spacing protrusion 431

Controller 51

Display screen 52

Swing support 53

Via holes 54

First spacing post 55

Second spacing post 56

Swinging seat 57

Flexible ring 58

Groove 59

Seal ring 60

Fixing member 61

Steering direction X

Direction Y of raising

Axle center Z

Water area propeller 200

Host 201

Fuselage 202

Propeller 203

Lift actuator 204

Steering actuator 205

Water area mobile device 300

Water area carrier 301

Tail 302

Inclined surface 62

Rotating bushing 219

Steering button 63

Potentiometers 65a,65b

Control keys 66a,66b

Control groove 67

Magnets 68a,68b

Distance sensors 69a,69b

Detection units 70a,70b

Sliding direction 71

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the application are described in detail. The following embodiments and features of the embodiments may be combined with each other without collision.

Examples

Referring to fig. 1 and 2, the present embodiment provides a water movable apparatus 300, which includes a water carrier 301 and a water propeller 200, wherein the water propeller 200 is connected to the water carrier 301 for pushing the water movable apparatus 300 to move.

The water movable apparatus 300 in this embodiment may be various ships such as a passenger ship and a yacht, the corresponding water carrier 301 is a hull, and the water propeller 200 is an outboard motor. Of course, the water movable apparatus 300 may be a water movable apparatus 300 of a fishing vessel, a sailing vessel, or other vessels, which is not limited herein.

The water propeller 200 includes a main machine 201 and a tiller 100. The tiller 100 is connected to a main machine 201. In use, a user can control the watercraft propeller 200 to perform a corresponding action by applying a manipulation to the tiller 100. For example, the user controls the operation of the water movable apparatus 300 by controlling the water propeller 200 to perform steering, tilting, acceleration and deceleration, etc. through the tiller 100. The tiller 100 is also connected to the host 201 by means of a cable 25 to enable the tiller 100 to communicate with the host 201 and to obtain electrical energy via the host 201.

The main machine 201 comprises a main body 202 and a propeller 203, and the main machine 201 further comprises a propulsion motor arranged on the main body 202, wherein the propulsion motor is connected with the propeller 203 through a transmission mechanism or a rotating shaft and is used for driving the propeller 203 to rotate so as to generate propulsion. The main unit 201 is further provided with a tilting actuator 204 for driving the main unit 201 to tilt in the tilting direction Y. The main unit 201 is further provided with a steering actuator 205 for driving the main unit 201 to steer in the steering direction X. The steering executing part 205 and the raising executing part 204 can be electric power-assisted actuators or power-assisted actuators with combined power assisted by electric power and hydraulic pressure so as to meet the requirement of easily controlling the tiller 100. The machine body 202 can be connected with the steering execution part 205 and the tilting execution part 204, and the steering execution part 204, the steering execution part 205 and the propulsion motor are controlled by controlling the tiller 100 to send electric signals to the steering execution part 204, so that the host 201 is controlled, the host 201 is controlled to steer and tilt through the power-assisted actuator, and propulsion power is output through the propulsion motor, so that the environment-friendly and efficient control requirement is met.

Optionally, the water propulsion 200 is coupled to the tail 302 of the water carrier 301 and the fuselage 202 is coupled to the front of the host 201 such that the fuselage 202 extends to one side of the water carrier 301 for easy handling by a user riding on the water carrier 301.

Referring to fig. 1 to 3, the tiller 100 of the present embodiment is used for controlling the operation of a water propeller 200, and the tiller 100 includes a main body portion 10, a grip portion 20, a first sensing member 31, and a second sensing member 34. The main body 10 is adapted to be connected to a main body 201 of the water propeller 200. The grip portion 20 is connected to the main body portion 10. The first sensing element 31 is connected to the grip portion 20, and the first sensing element 31 is configured to sense a first operation mode of the grip portion 20 and output a steering electric signal, where the steering electric signal is used to instruct the host 201 to steer. The second sensing element 34 is connected to the holding portion 20, and the second sensing element 34 is configured to sense a second operation mode of the holding portion 20 and output a tilting operation electric signal, where the tilting operation electric signal is used to instruct the host 201 to tilt.

When the user manipulates the grip portion 20 in the first manipulation mode, the first sensing element 31 of the grip portion 20 can sense the first manipulation mode to output a steering manipulation electrical signal, so as to instruct the host 201 to steer; when the user manipulates the grip portion 20 in the second manipulation mode, the second sensing element 34 of the grip portion 20 can sense the second manipulation mode to output a tilting electric signal, so as to instruct the host 201 to tilt. Therefore, in the present embodiment, the user can operate the grip portion 20 in different operation modes, and the main body portion 10 can output different operation electric signals according to the different operation modes of the grip portion 20, so as to instruct the host 201 to move in different operation modes, thereby achieving the effect of completing the control of the host 201 to execute two actions through a single tiller 100, thereby significantly improving the integration of the tiller 100, improving the operation diversity, improving the switching speed of the user operating the tiller 100, and improving the user experience. Meanwhile, two control electrical signals are output through the main body 10, so that the tiller 100 of the embodiment can control the main machine 201 through the electrical signals, and the whole volume of the tiller 100 is smaller than that of the tiller 100 in a known mechanical transmission control mode.

In addition, some known rudders 100 mainly act on the body 202 and the propeller 203 of the water propeller 200 in a mechanical transmission manner, in this embodiment, the rudderstock 100 is operated to control the main machine 201 to act in different action modes by using an electric signal, so that the control is simple, the related motion parameters such as the motion speed and the motion direction of the main machine 201 in each action mode can be easily and quickly adjusted, the adjustment stability is high, and the problem of jamming caused by lubrication or corrosion of the mechanical transmission is not easy to occur.

In this embodiment, referring to fig. 1, the tiller 100 is provided with a controller 51 for outputting a steering control electric signal according to a control of a first control mode, and for outputting a tilting control electric signal according to a control of a second control mode. The controller 51 is an integrated circuit module, and the controller 51 can collect sensing signals corresponding to the first control mode and the second control mode, process the sensing signals, and then output steering control electric signals and tilting control electric signals. The steering control electrical signal and the tilting control electrical signal may be directly transmitted to the steering execution portion 205 and the tilting execution portion 204 of the host 201, where the steering execution portion 205 and the tilting execution portion 204 execute corresponding motion posture adjustment modes according to the steering control electrical signal and the tilting control electrical signal, that is, correspond to steering of the host 201 and tilting of the host 201. Of course, it is also understood that the main controller 51 may be disposed on the host 201, the steering control electrical signal and the tilting control electrical signal output by the controller 51 are transmitted to the main controller 51 of the host 201, the main controller 51 on the host 201 reprocesss the steering control electrical signal and the tilting control electrical signal, outputs a first execution electrical signal and a second execution electrical signal, and the first execution electrical signal and the second execution electrical signal are transmitted to the corresponding steering execution portion 205 and the tilting execution portion 204, so that the steering execution portion 205 and the tilting execution portion 204 execute tilting or steering of the host 201. Of course, it may also be understood that the main body 10 is provided with a current collecting module, and the current collecting module is utilized to directly output an induction signal to the main controller 51 on the host 201, the induction signal is generated according to the first control mode and the second control mode, and the induction signal is transmitted to the main controller 51 on the host 201 to be regarded as outputting a steering control electric signal, the second control electric signal and a tilting control electric signal to the main controller 51 on the host 201, so that the main controller 51 on the host 201 controls the steering executing portion 205 and the tilting executing portion 204 to execute corresponding steering actions and tilting actions.

In this embodiment, referring to fig. 1, the main body 10 is further provided with a display screen 52, and the display screen 52 is used for displaying the manipulation states of the first manipulation mode and the second manipulation mode. In one implementation of this embodiment, the display screen 52 may be configured as a display screen with a touch function.

In this embodiment, the main unit 201 is configured to be connected to the tail 302, and the grip portion 20 can swing along the steering direction X relative to the main body 10, and the first operation mode is that the grip portion 20 swings relative to the main body 10; the grip portion 20 is swingably provided through the main body portion 10. In other embodiments, the grip portion 20 may be pivotally connected to the main body 10 through a rotation shaft. The direction of turning the host 201 relative to the tail 302 is also located on a plane perpendicular to the gravity direction, so that the host 201 is controlled to turn relative to the tail 302 by swinging the holding part 20 relative to the main body 10 along the turning direction X, and the user control experience is improved. In other embodiments, the holding portion 20 may also swing along the tilting direction Y relative to the main body portion 10, and in the actual control process, the swinging direction of the holding portion 20 relative to the main body portion 10 may be determined according to the actual requirement.

In this embodiment, referring to fig. 4, the first sensing element 31 is a pressure sensor 31a, the first manipulation mode is to swing the holding end 21 of the holding portion 20, and the first sensing element 31 is used to sense a pressure deformation value of the sensing end 22 of the holding portion 20. When the grip portion 20 swings relative to the main body portion 10, a touch is generated between the sensing end 22 of the grip portion 20 and the main body portion 10, and the pressure sensor 31a can detect a pressure deformation value after the sensing end 22 touches the main body portion 10, and further output a steering control electric signal.

In this embodiment, referring to fig. 4 to 6, the main body 10 is provided with a casing 16, the casing 16 is provided with an inner cavity 161, and the casing 16 is used for connecting with a main body 201 of the water propeller 200, for example, on a front side of the main body 201. Alternatively, the housing 16 is connected to the host 201 via pins. In other embodiments, the housing 16 may also be part of the host 201.

The first sensing element 31 is disposed between the holding portion 20 and the casing 16, when the holding portion 20 rotates relative to the main body 10, the gap between the holding portion 20 and the main body 10 is reduced, the holding portion 20 applies pressure to the pressure sensor 31a, the pressure sensor 31a can detect the pressure value or the pressure variation value and transmit the pressure value to the controller 51, the controller 51 can generate a steering control electric signal according to a preset mapping relationship and the pressure value, and the steering control electric signal can control the tilting executing portion 204 or the steering executing portion 205 to execute a corresponding action according to the steering control electric signal according to an internal program thereof, so as to further steer the control host 201 relative to the stern. Specifically, the controller 51 may control the direction and speed of the main machine 201 according to the pressure value of the first sensing element 31, or may control the acceleration of the main machine 201 according to the pressure change value, and the corresponding relationship between the pressure signal detected by the pressure sensor 31a and the rotation action executed by the main machine 201 may be determined according to the actual requirement.

In this embodiment, referring to fig. 4 to 6, the main body 10 further includes a mounting member 13, a sealing hole 132 is disposed on a side of the mounting member 13 near the holding portion 20, and the holding portion 20 is inserted into the sealing hole 132 and can drive the mounting member 13 to move. The pressure sensor 31a is disposed between the outer wall of the mounting member 13 and the inner wall of the casing 16, and when the holding portion 20 drives the mounting member 13 to approach the casing 16, the wall 133 of the mounting member 13 abuts against the inner wall of the casing 16 and deforms, so as to drive the pressure sensor 31a located on the wall 133 to deform. The structure can better protect the pressure sensor 31a from being damaged under the large-scale action of the holding part 20, and the service life of the pressure sensor is prolonged. In other embodiments, referring to fig. 6, a receiving hole 134 is formed in a wall body 133 of the mounting member 13, the first sensing member 31 is disposed in the receiving hole 134, and after the holding portion 20 drives the mounting member 13 to move, the wall body 133 of the mounting member 13 touches and deforms with a side wall 163 of the casing 16, so as to drive the first sensing member 31 located in the receiving hole 134 of the wall body 133 to deform, and as the first sensing member 31 contacts an external environment such as the casing 16 through the wall body 133, a better protection effect can be achieved on the two first sensing members 31.

In another implementation manner of this embodiment, referring to fig. 7, the first sensing element 31 may be replaced by a key switch 31b disposed on an inner wall of the mounting element 13, the key switch 31b is connected with a switch circuit 31c, a steering key 63 corresponding to the key switch 31b is disposed on an outer wall of the mounting element 13, and when the holding end 21 rotates, the steering key 63 can be driven to abut against the casing 16 and be pressed, so that the switch circuit 31c connected with the key switch 31b is turned on, and further the controller 51 generates a first control electrical signal to enable the host 201 to perform the movement of the first control mode. When the holding end 21 drives the push button switch 31b to move away from the casing 16, the switch circuit 31c connected to the push button switch 31b is turned off, so that the controller 51 stops generating the first control electrical signal, and after the controller 51 does not receive the first control electrical signal, the steering executing unit 205 stops controlling the steering operation to stop the movement of the host 201 in the first control mode.

In this embodiment, the first sensing element 31 is coupled to the grip portion 20. Specifically, the first sensing element 31 is fixed to the sensing end 22 of the grip portion 20. In the embodiment of the present embodiment, the first sensing element 31 may be fixedly connected to the surface of the sensing end 22, for example, by an adhesive such as a double sided tape, or may be connected to the sensing end 22 by a threaded connection, or may be indirectly fixed to the sensing end 22 by another structure, for example, the sensing end 22 located in the casing 16 is provided with the mounting element 13, and then the first sensing element 31 is fixed to the surface of the mounting element 13. When the grip portion 20 rotates relative to the main body portion 10, the sensing end 22 drives the first sensing element 31 to abut against the casing 16, and further, under the action of the user, the first sensing element 31 applies a force to the casing 16, and the casing 16 can apply a reaction force to the first sensing element 31, so that the first sensing element 31 senses the first manipulation mode of the grip portion 20.

In another implementation manner of this embodiment, the first sensing element 31 may be coupled to the casing 16, and when the grip portion 20 rotates relative to the main body portion 10, the grip portion 20 first abuts against the first sensing element 31, and can apply a force to the first sensing element 31 under the action of the user, so that the first sensing element 31 senses the first manipulation mode of the grip portion 20.

In this embodiment, referring to fig. 6 and 7, the main body 10 includes two first sensing members 31, and the two first sensing members 31 are respectively coupled to two opposite sides of the sensing end 22 in the steering direction. The two first sensing members 31 can respectively sense the movement of the grip portion 20 in two opposite steering directions, so that the controller 51 can generate two steering control electrical signals to control the left steering or the right steering of the main machine 201.

In the present embodiment, referring to fig. 3 to 5, the main body 10 is provided with an accommodating space 11; one end of the grip portion 20 connected to the main body portion 10 is accommodated in the accommodating space 11; the two first sensing elements 31 are coupled to the holding portion 20 and are received in the end portion of the receiving space 11, and are respectively adjacent to two opposite sidewalls 163 of the receiving space 11.

In one implementation manner of this embodiment, referring to fig. 4 and 5, the casing 16 includes a bottom wall 162 and a side wall 163, the side wall 163 encloses the bottom wall 162 and forms the accommodating space 11, the side wall 163 includes two side walls 164 and an end wall 165, the two side walls 164 are spaced apart, the end wall 165 is connected to one ends of the two side walls 164, the two flexible portions 32 are disposed on the two side walls 164, and the two first sensing members 31 are disposed towards the two side walls 164 respectively.

In the present embodiment, referring to fig. 4 and 5, the casing 16 is provided with a flexible portion 32 adjacent to the side wall 163 of the first sensing element 31, and the flexible portion 32 is used to abut against the first sensing element 31. When the holding part 20 drives the first sensing piece 31 to abut against the casing 16, the first sensing piece 31 abuts against the flexible part 32, the flexible part 32 can play a role in buffering and protecting the first sensing piece 31, the possibility that the first sensing piece 31 is subjected to overlarge pressure and damaged is reduced, and the service life of the first sensing piece 31 is prolonged. In this embodiment, the flexible portion 32 may be provided as a flexible silica gel pad. In this embodiment, referring to fig. 5 and 6, the second sensing element 34 is a switching device 341, the holding portion 20 is provided with a tilting button 231, the second operation mode is to press the tilting button 231, the second sensing element 34 is used for sensing the triggering of the tilting button 231, and the tilting operation electric signal is configured to be formed by the pressing state of the tilting button 231. The tilting button 231 is disposed at one end of the holding portion 20 away from the main body portion 10, so that a user can conveniently and rapidly press the tilting button 231 to realize rapid operation and control. In this embodiment, the tilting button 231 may be provided on the peripheral surface of the grip portion 20 or may be provided on the end surface of the grip portion 20.

In one implementation manner of this embodiment, referring to fig. 4, the holding portion 20 is provided with two tilting keys 231, where the two tilting keys 231 are opposite in the tilting direction Y of the host 201, one tilting key 231 is used for controlling the host 201 to tilt relative to the tail 302, and the other tilting key 231 is used for controlling the host 201 to descend relative to the tail 302. By making the two tilting keys 231 opposite along the tilting direction Y, the tilting action of the control host 201 relative to the tail 302 is achieved, the subconscious control of the user is met, and the learning cost of the user is reduced. Specifically, in the tilting direction Y, the tilting key 231 located above is used to control the tilting of the host 201 relative to the tail 302, and the tilting key 231 located below is used to control the lowering of the host 201 relative to the tail 302.

In this embodiment, the tilting key 231 may be a key cap or a component of a housing that can be deformed by pressing, and the second sensing element 34 is a switching device 341 or a pressure sensor, or a touch device disposed inside the grip portion 20. When the user presses or touches the tilting button 231, the tilting button 231 causes the resistance, the current or the voltage of the internal circuit of the second sensing element 34 to change, so as to generate an electrical signal, and after the electrical signal is transmitted to the controller 51, the controller 51 generates a tilting control electrical signal according to the received resistance, the current or the voltage change signal. The second sensing member 34 is described as the switching device 341.

In this embodiment, referring to fig. 4 and 5, the second sensing member 34 is a switching device 341, the main body 10 is provided with a trigger circuit, the second sensing member 34 is electrically connected to the trigger circuit, and the second sensing member 34 is configured to control on or off of the trigger circuit according to the pressing of the tilting key 231. After the trigger circuit is turned on, the controller 51 generates a tilting control electric signal to control the action of the host 201, and after the trigger circuit is turned off, the controller 51 does not control the host 201 to move in the second control mode. In one implementation of this embodiment, the trigger circuit is turned on after the grip portion 20 is pressed.

In this embodiment, referring to fig. 4 and 5, the holding portion 20 includes a connecting rod 211 and a handle sleeve 221, the connecting rod 211 is rotatably connected to the main body 10, the connecting rod 211 is provided with a hollow cavity 212, the handle sleeve 221 is provided with a mounting cavity 222, the connecting rod 211 is matched in the mounting cavity 222, an end surface of the connecting rod 211 in the handle sleeve 221 and an end surface of the handle sleeve 221 form a mounting space, the second sensing member 34 is disposed in the mounting space, the second sensing member 34 is connected with the triggering circuit by a cable 25, and the cable 25 passes through a part of the mounting cavity 222 and the hollow cavity 212 and approximately coincides with the axis Z of the holding portion 20. Since the cable 25 is substantially coincident with the axis Z of the grip portion 20, the cable 25 is less likely to twist when the grip portion 20 is operated to rotate about the axis Z, so that the cable 25 is wound and the stress of the cable 25 due to rotation can be reduced, the overall reliability of the tiller 100 can be improved, and wear can be reduced.

In one implementation manner of this embodiment, referring to fig. 4 and 5, the holding portion 20 is provided with an induction bracket 43, the induction bracket 43 is disposed at an end portion of the connecting rod 211 facing away from the main body portion 10, the second induction piece 34 is fixedly disposed on the induction bracket 43, and the second induction piece 34 may be fixed on the induction bracket 43 by a bonding manner, or may be in an installation hole in the induction bracket 43 by an interference fit. In one implementation of this embodiment, referring to fig. 9 and 10, the sensing bracket 43 is provided with a plurality of second circumferential limiting protrusions 431, the end portion of the connecting rod 211 is provided with a plurality of second circumferential limiting grooves 214, and each second circumferential limiting protrusion 431 is respectively matched in one second circumferential limiting groove 214, so as to realize the fixed connection between the connecting rod 211 and the sensing bracket 43.

In this embodiment, referring to fig. 4, the casing 16 is provided with an accommodating space 11 and a movable hole 12 communicating with the accommodating space 11, a portion of the holding portion 20 rotationally connected to the main body portion 10 is accommodated in the accommodating space 11, and the movable hole 12 is adapted to a portion of the holding portion 20 for allowing a portion of the holding portion 20 to move in the movable hole 12. By providing the movable hole 12, the grip portion 20 can be rotated with respect to the main body portion 10.

In one implementation of this embodiment, referring to fig. 4, the casing 16 includes a bottom wall 162 and a side wall 163, the side wall 163 is enclosed on the bottom wall 162 and forms the accommodating space 11, and the side wall 163 is provided with a movable hole 12 for the grip portion 20 to penetrate.

In this embodiment, referring to fig. 4, a sealing cavity 131 is disposed between the mounting member 13 and the holding portion 20, and an electronic module 14 capable of sensing at least one of the holding portion 20 and the tilting button 231 to control information is disposed in the sealing cavity 131. In one embodiment of the present embodiment, the magnet 24, the damping component 41, etc. are disposed in the accommodating space 11 of the mounting member 13, and the sealing hole 132 of the mounting member 13 is connected with the holding portion 20 in a sealing manner through the sealing member 15, so that the mounting member 13 can also play a role in preventing the holding portion 20 from coming out of the main body portion 10.

In this embodiment, referring to fig. 4 and 5, the electronic module 14 is provided with a signal circuit board 141, and the signal circuit board 141 is fixed in the sealed cavity 131 at a position far from the holding portion 20, and the signal circuit board 141 can output at least one of a steering control electrical signal, a second steering control electrical signal and a tilting control electrical signal. The signal circuit board 141 is far away from the grip part 20, and a space may be formed between the signal circuit board 141 and the grip part 20 for mounting the damping assembly 41, the magnet 24, and the like. In other implementations of the present embodiment, the specific mounting position of the signal circuit board 141 may be determined according to actual requirements. In one implementation manner of this embodiment, the signal circuit board 141 is connected to the second sensing element 34 through the cable 25, the first sensing element 31 is directly disposed on the signal circuit board 141, the second sensing element 34 may be connected to the signal circuit board 141 through a wire, or wirelessly connected, and the second sensing element 34 may also be directly integrated on the signal circuit board 141. In other implementations of the present embodiment, the specific signal transmission manners of the signal circuit board 141 and the first sensing element 31, the second sensing element 34, and the second sensing element 34 can be adjusted according to actual requirements. In this embodiment, the signal circuit board 141 is communicatively connected to the controller 51. In this embodiment, the cable 25 can pass through the hollow damper shaft 411 of the damper assembly 41 and be connected to the signal circuit board 141.

In this embodiment, referring to fig. 4 and 5, the mounting member 13 is inserted into the holding portion 20, the mounting member 13 defines a sealing cavity 131, one end of the mounting member 13 is provided with a sealing hole 132, and the holding portion 20 is inserted into the sealing hole 132 and extends into the sealing cavity 131. The main body 10 is provided with a sealing member 15 which seals the connection between the mounting member 13 and the grip portion 20. The sealing member 15 is sleeved on the outer wall of the holding part 20 and is in sealing fit with the sealing hole 132. The sealing member 15 can seal the plugging position between the mounting member 13 and the holding portion 20, thereby preventing water or oil dirt in the external environment from entering the sealing cavity 131, improving the protection effect on the electronic module 14 in the sealing cavity 131, and ensuring the control reliability.

In this embodiment, referring to fig. 4 and 5, the tiller 100 further includes a third sensing member 33, where the third sensing member 33 is connected to the grip portion 20, and the third sensing member 33 is configured to sense a third operation mode of the grip portion 20 and output a propulsion operation electric signal, where the propulsion operation electric signal is configured to instruct the host 201 to output propulsion power. In this way, on the premise of less influence on the volume of the tiller 100, the tiller 100 can control the propulsion power of the host 201, the integration of the tiller 100 is further improved, the operation diversity is improved, the switching speed of a user for operating the tiller 100 is improved, and the user experience is improved.

In the embodiment, the third sensing element 33 is a hall sensor 331, the third operating mode is to operate the displacement of the magnet 24 on the holding portion 20, the magnet 24 can be fixedly disposed on the connecting rod 211, and the third sensing element 33 senses the magnetic variable of the magnet 24. The hall sensor 331 may send the magnetic variable of the magnet 24 to the controller 51, and the controller 51 determines the displacement or the rotation angle of the magnet 24 according to the magnetic variable of the magnet 24, so as to generate a propulsion control electrical signal, and the propulsion control electrical signal further controls the motor to drive the propulsion host 201 to output the propulsion force. In the present embodiment, the positional relationship and the relative movement relationship between the magnet 24 and the hall sensor 331 can be determined according to practical requirements. For example, the hall sensor 331 and the magnet 24 may be disposed at intervals along the axial direction of the grip portion 20, and the displacement of the magnet 24 is sensed by the hall sensor 331 by rotating the grip portion 20; when the handle 20 rotates clockwise or counterclockwise, the hall sensor 331 detects different magnetic variables to determine the rotation angle of the magnet 24, so as to determine the pushing direction of the host 201 according to the different magnetic variables. Specifically, the controller 51 may control the magnitude of the propulsion power of the main machine 201 according to the angle value of the rotation angle, and control the varying acceleration of the propulsion power according to the angle variation value of the rotation angle. The second steering electric signal may also control the steering of the propeller 203 to control the main engine 201 to output the propulsion power for forward or backward movement. For another example, the hall sensor 331 and the magnet 24 may be disposed along a radial direction of the holding portion 20, a dial block is slidably disposed on the holding portion 20, the magnet 24 is connected to the dial block, and when the dial block on the holding portion 20 is operated to drive the magnet 24 to move along one end or the other end of the width direction of the holding portion 20 (in other embodiments, the length direction of the holding portion 20) also causes the hall sensor 331 to detect different magnetic variables, so as to determine the propulsion speed of the host 201 according to the different magnetic variables. The following description will take the third manipulation mode as an example of the rotation of the manipulation grip 20 relative to the main body 10.

In this embodiment, referring to fig. 8 and 9, the body part 10 is provided with a damping assembly 41 coupled with the connection rod 211, and the damping assembly 41 is used to provide a damping force when the connection rod 211 rotates relative to the body part 10.

In this embodiment, referring to fig. 9, the main body 10 is provided with a damper bracket 42 for restricting rotation of the connection rod 211, and the damper assembly 41 is in damping engagement with the damper bracket 42.

Referring to fig. 8 to 10, the damping bracket 42 is provided with a through hole 421. The damping assembly 41 comprises a hollow damping shaft 411 abutting against the damping bracket 42, a damping support 412 abutting against the hollow damping shaft 411, and the damping assembly 41 further comprises an elastic washer 413 and a locking member 414. The elastic pad 413 is sleeved on the hollow damping shaft 411 and is positioned on one side of the damping bracket 42 away from the damping support 412. The locking piece 414 is sleeved on the hollow damping shaft 411, the locking piece 414 is fastened on the hollow damping shaft 411, so that two sides of the elastic gasket 413 respectively lean against the locking piece 414 and the damping support 42, and the locking piece 414 can be connected with the hollow damping shaft 411 in a threaded connection mode or can be connected with the hollow damping shaft 411 in an interference fit mode. Thus, the hollow damper shaft 411 can be fixed to the damper bracket 42 by the locking member 414 and the elastic pad 413, and at the same time, both ends of the damper bracket 42 are respectively connected to the inner wall of the mounting member 13, the other end is connected to one end of the damper support member 412, and the other end of the damper support member 412 is connected to the connecting rod 211. Meanwhile, in this embodiment, referring to fig. 8 and 9, the holding portion 20 further includes a fixing bracket 26, where the fixing bracket 26 is matched with the hollow damping shaft 411, for example, the fixing bracket 26 may be disposed in the hollow damping shaft 411 in a penetrating manner and in interference fit with the hollow damping shaft 411, so as to realize the fixed connection between the fixing bracket 26 and the hollow damping shaft 411, and the magnet 24 is disposed on the fixing bracket 26 and is disposed with the hall sensor 331 along an axial interval.

The main body 10 is connected with the main body 201, so that during the steering process of the tiller 100, the main body 10 is relatively fixed, when a user rotates the connecting rod 211, the connecting rod 211 transmits the rotating force to the damping support 412, the damping support 412 transmits the rotating force to the damping support 42 and the hollow damping shaft 411, the hollow damping shaft 411 can transmit the rotating force to the fixed support 26 so as to drive the magnet 24 positioned on the fixed support 26 to rotate, meanwhile, relative rotation is generated between the damping support 42 and the elastic gasket 413, and due to the fact that the elastic gasket 413 abuts against the damping support 42 under the action of the locking piece 414, a friction force opposite to the rotating force is generated between the damping support 42 and the elastic gasket 413, and the friction force can be transmitted to the connecting rod 211 sequentially through the damping support 42 and the damping support 412, and then is fed back to the user's hand through the handle sleeve 221, so that the damping assembly 41 and the damping support 42 integrally provide damping force to the holding part 20, and the operation of the user is ensured. In one implementation of this embodiment, the damping mount 42 and the damping assembly 41 are both disposed within the mount 13. In one implementation of this embodiment, the locking member 414 is a nut.

In one implementation manner of this embodiment, referring to fig. 8 to 10, the damping support 412 is provided with a communication hole, the inner wall of the communication hole is provided with a plurality of first circumferential limiting protrusions 4121, one end of the connecting rod 211 corresponding to the sensing end 22 is provided with a plurality of first circumferential limiting grooves 213, the plurality of first circumferential limiting grooves 213 are formed by recessing inwards along the axial direction of the connecting rod 211 from the end surface of the connecting rod 211 facing the damping support 412, and each first circumferential limiting protrusion 4121 is respectively matched in one first circumferential limiting groove 213. Meanwhile, the connecting rod 211 is fixedly connected with the handle sleeve 221, in this embodiment, the handle sleeve 221 is sleeved on the connecting rod 211, the outer wall of the connecting rod 211 is fixedly connected with the inner wall of the handle sleeve 221, and the connecting rod 211 can be fixedly connected through an adhesive and can be fixedly connected through a pin; thereby enabling the damping support 412 to be coupled with the handle sleeve 221.

Fig. 11 shows a further tiller 100 which differs from the tiller 100 described above in that the pressure sensor 31d of the tiller 100 has a different structure and a mating structure with the main body portion 10 and the grip portion 20.

Referring to fig. 11 to 13, in the present embodiment, the number of pressure sensors 31d is one, and the pressure sensors 31d are elongated and extend along the axis Z of the grip portion 20. The body 10 is provided with a swing bracket 53, a first stopper 55 and a second stopper 56, the swing bracket 53 is provided with a through hole 54, and the grip 20 passes through the through hole 54 and is connected to one end of the pressure sensor 31d in the longitudinal direction. The first and second stopper posts 55, 56 are disposed at intervals along the axial Z direction of the swing bracket 53, the axial Z direction is parallel to the longitudinal direction of the main body 10, the first and second stopper posts 55, 56 are disposed at intervals along the steering direction X of the grip portion 20 relative to the main body 10, and the other end of the pressure sensor 31d in the longitudinal direction is disposed between the first and second stopper posts 55, 56. When the pressure sensor 31d abuts against the first limiting post 55, the swinging force is not withdrawn temporarily at the end of the holding portion 20 away from the pressure sensor 31d, so that the pressure sensor 31d is deformed under the blocking of the first limiting post 55, the pressure resistance of the pressure sensor 31d changes correspondingly, a corresponding steering control electric signal is generated, and the actuator can execute a corresponding first action mode after the steering control electric signal is processed by any one of the processing modes. Similarly, when the end of the grip portion 20 away from the pressure sensor 31d swings in the other direction, the pressure sensor 31d abuts against the second limiting post 56 and deforms under the blocking of the second limiting post 56, so as to generate another corresponding steering control electrical signal.

For example, in fig. 12, when the grip portion 20 drives the pressure sensor 31d to swing downward, the pressure sensor 31d finally abuts against the first limit post 55, and the steering electric signal generated by the pressure sensor 31d can control the main unit 201 to turn left with respect to the tail portion 302 after a series of processes.

In fig. 12, when the grip portion 20 drives the pressure sensor 31d to swing upward, the pressure sensor 31d finally abuts against the second limiting post 56, and the steering electric signal generated by the pressure sensor 31d can control the main unit 201 to turn right relative to the tail portion 302 after a series of processes.

In the present embodiment, referring to fig. 13, the distance between the first stopper post 55 and the second stopper post 56 in the width direction is not smaller than the width of the pressure sensor 31d, so that a space for swinging exists between the pressure sensor 31d and the first stopper post 55 and the second stopper post 56, and when the swing grip 20 is not present, the pressure value of the pressure sensor 31d is such that a simple map is easily set. In addition, the initial pressure applied to the pressure sensor 31d does not need to be overcome during the operation of the user, so that the user operation experience is improved. In other embodiments, the pressure sensor 31d may be limited between the first limiting post 55 and the second limiting post 56, and an initial voltage-variable resistor is formed, when the operator swings the holding portion 20, the pressure sensor 31d may deform accordingly, so that the voltage-variable resistor thereof changes, and the small swing of the holding portion 20 can change the voltage-variable resistor of the pressure sensor 31d due to the omission of the stroke of the holding portion 20 swinging to contact with the first limiting post 55 or the second limiting post 56, thereby improving the sensing precision of the pressure sensor 31d and being beneficial to realizing control under small touch. In the present embodiment, the first stopper post 55 and the second stopper post 56 may be provided separately or integrally, or may be integrated with the main body 10.

In this embodiment, referring to fig. 13, a swing seat 57 is fitted in a through hole 54 of a swing bracket 53, the swing seat 57 is sleeved with a flexible ring 58, the flexible ring 58 abuts against an inner wall of the swing bracket 53, a connecting rod 211 is connected to one end of the swing seat 57, and a pressure sensor 31d is connected to the other end of the swing seat 57. In this way, when the swing bracket 53 rotates relative to the swing seat 57, a part of the flexible ring 58 on one side thereof is pressed, and the flexible ring 58 is pressed to provide a swing space for the swing seat 57 to swing in the through hole 54, so that the grip portion 20 can swing with the pressure sensor 31 d. Meanwhile, since the flexible ring 58 is in a ring shape, when the swing seat 57 swings around the axis Z of the grip portion 20 in the through hole 54, the flexible ring 58 does not interfere with the rotation of the swing seat 57, thereby ensuring that the grip portion 20 can simultaneously rotate and swing relative to the swing bracket 53.

Optionally, two flexible rings 58 are provided, the outer wall of the swinging seat 57 is provided with two grooves 59, and the two flexible rings 58 are respectively matched in the two annular grooves 59.

It can be appreciated that the two flexible rings 58 are press-fitted between the swinging seat 57 and the swinging bracket 53, so as to seal a gap between the swinging seat 57 and the swinging bracket 53, that is, to ensure tightness, and to allow the swinging seat 57 to swing relative to the swinging bracket 53, thereby improving product safety and user experience.

Alternatively, the two flexible rings 58 may be replaced by a deformable sleeve, which is sleeved around the swinging seat 57, and the sleeve is arranged to be tightly pressed between the swinging seat 57 and the swinging bracket 53. The swinging seat 57 can swing relative to the swinging bracket 53 by the two ends of the deformable sleeve being capable of being squeezed and deformed, and the tightness between the swinging seat 57 and the swinging bracket 53 is ensured.

In the present embodiment, a seal ring 60 is fitted over a portion of the grip portion 20 that fits into the swing seat 57. The sealing ring 60 may seal a gap between the grip portion 20 and the swing seat 57.

In this embodiment, referring to fig. 13, the fixing bracket 26 is connected to the connecting rod 211, and the magnet 24 is disposed on a side of the fixing bracket 26 facing away from the connecting rod 211. The fixing bracket 26 is also connected with a fixing piece 61, the second sensing piece 34 is arranged on one side of the fixing piece 61 away from the connecting rod 211, and the pressure sensor 31d is connected with the fixing piece 61. Because the swinging seat 57 and the swinging bracket 53 are sealed in a clearance way, water cannot splash or permeate into the side of the fixed bracket 26, which is close to the connecting rod 211, from the side of the fixed bracket 26, which is connected with the magnet 24, so that the magnet 24, the pressure sensor 31d and the second sensing piece 34 are well protected.

For example, in fig. 14, the axis Z of the swinging seat 57 is parallel to the axis Z of the connecting rod 211, and when the connecting rod 211 is not swinging, both swinging flexible rings 58 are in the initial state and are not pressed by the connecting rod 211.

In fig. 15, when the connecting rod 211 swings downward to the left in the drawing, the swing flexible ring 58 near the upper left side of the swing bracket 53 and the swing flexible ring 58 near the lower right side of the swing bracket 53 are pressed by the grip portion 20, respectively, and the swing space is increased for the swing of the grip portion 20.

In fig. 16, when the link 211 swings downward to the right in the drawing, the swing flexible ring 58 near the lower left side of the swing bracket 53 and the swing flexible ring 58 near the upper right side of the swing bracket 53 are pressed by the grip 20, respectively, and the swing space is increased for the swing of the grip 20.

In other embodiments, the connecting rod 211 may also be connected to the swing bracket 53 through a rotation shaft. For example, the main body 10 may be provided with a shaft extending vertically, which passes through the grip 20 and is adapted to the bearings in the grip 20.

In this embodiment, the connecting rod 211 is sleeved with two rotating bushings 219 near one end (i.e., the sensing end 22) of the main body 10, and two sealing rings 60 are arranged between the two rotating bushings 219. The swing seat 57 is provided with a through hole, the rotating bush 219 is partially disposed in the through hole, and the rotating bush 219 is fixed to the inner wall of the through hole of the swing seat 57. The end of the connecting rod 211 is rotatably fitted with a rotation bush 219. The rotation direction of the grip portion 20 is limited by the rotation bushing 219, so that the connecting rod 211 is prevented from swinging relative to the swinging seat 57, and the tightness between the connecting rod 211 and the swinging seat 57 is ensured. The control connecting rod 211 rotates to drive the magnet 24 to rotate relative to the second sensing element 34, so that the second sensing element 34 can sense the magnetic variable of the magnet 24, and then output a second control electric signal, so that the tiller 100 of the embodiment realizes a second operation mode, and outputs the second control electric signal in the second operation mode, and the second control electric signal can control the rotating speed of the propeller 203, so that the propulsion power of the control host 201 is realized.

In this embodiment, referring to fig. 11, the end of the holding portion 20 away from the main body portion 10 (i.e. the holding end 21) is provided with a second sensing member 34. The two second sensing elements 34 are arranged on the handle sleeve 221 sleeved on the connecting rod 211. Referring to fig. 12 and 13 in cooperation, two tilting keys 231a are distributed in the length direction (i.e., the axis Z) of the holding portion 20, the tilting keys 231a are connected with a switching device 341a (i.e., the second sensing element 34), the switching device 341a of this embodiment is also electrically connected to a trigger circuit, and the two tilting keys a can also control the on or off of the trigger circuit, after the trigger circuit is turned on, a tilting control signal is generated at the controller 51 to control the action of the host 201, and after the trigger circuit is turned off, the controller 51 no longer controls the host 201 to move in the second control mode.

The tilt button 231a of the present embodiment is different from the tilt button 231 of the foregoing embodiment in that the tilt button 231 of the foregoing embodiment is located inside the grip portion 20, and the tilt button 231a of the present embodiment is disposed on the peripheral surface of the handle sleeve 221. Specifically, referring to fig. 12 and 13, the peripheral surface of the handle sleeve 221 near the end thereof remote from the main body portion 10 is provided with an inclined surface 62, the inclined surface 62 being connected to the end surface of the handle sleeve 221, the length direction of the inclined surface 62 intersecting the axis Z. The two tilt keys 231a are arranged on the inclined surface 62 at intervals along the length direction of the inclined surface 62, so that a user can conveniently press the tilt keys 231a while holding the holding part 20, and the operation convenience and the use experience of the user are improved.

Fig. 17 shows a further tiller 100, which differs from the tiller 100 described above in that the structure of the first sensing member 31 of the tiller 100, the way in which the first sensing member 31 senses the first mode of manipulation of the grip portion 20, is different.

Referring to fig. 17, in the present embodiment, the first sensing element 31 is a switching device 64a, the first manipulation mode is to press the steering button 63 of the grip portion 20, the steering button 63 is disposed corresponding to the switching device 64a, and the first sensing element 31 senses the triggering of the steering button 63. The main body 10 is provided with a trigger circuit, the first sensing element 31 is electrically connected with the trigger circuit, and the first sensing element 31 is used for controlling the on or off of the trigger circuit according to the pressing of the steering key 63. Generating a steering control electric signal after the trigger circuit is conducted to control the host 201 to steer; after the trigger circuit is turned off, the generation of the steering control electric signal is stopped, and the steering of the control main unit 201 is stopped.

Referring to fig. 17 (a), two steering buttons 63 may be provided, and two steering buttons 63 may be spaced apart along the steering direction X, and the activation of the trigger circuit may be accomplished by pressing the steering buttons 63. Of course, referring to fig. 18 (b), the steering key 63 may be disposed on two sides of the sensing end 22 of the grip portion 20 along the steering direction X, and when the grip portion 20 rotates, the steering button is driven to press against the casing 16 and be pressed, so that a trigger circuit connected to the key switch is turned on, and the controller 51 generates a steering control electrical signal to enable the host 201 to perform the movement of the first steering mode. When the holding portion 20 drives the key switch to move away from the casing 16, the trigger circuit connected to the key switch is disconnected, so that the controller 51 stops generating the steering control signal, and after the control component does not receive the steering control signal, the steering executing portion 205 stops controlling the steering executing portion to execute the steering operation, so that the host 201 stops the movement of the first control mode.

In another implementation manner of this embodiment, referring to fig. 17 (c) and fig. 17 (d), two steering keys 63 are disposed at the grip end 21 of the grip portion 20, and the two steering keys 63 are opposite in the steering direction X of the host 201, where one steering key 63 is used to control the left turn of the host 201 relative to the tail 302, and the other steering key 63 is used to control the right turn of the host 201 relative to the tail 302. By enabling the two steering keys 63 to be opposite along the steering direction X, the control host 201 is tilted relative to the tail 302, so that subconscious control of a user is met, the learning cost of the user is reduced, and the user control experience is improved. Specifically, the left steering button 63 is used to control the host 201 to turn left with respect to the tail 302, and the right steering button 63 is used to control the host 201 to turn right with respect to the tail 302.

Fig. 18 shows a further tiller 100, which differs from the tiller 100 described above in that the structure of the first sensing member 31 of the tiller 100, the way in which the first sensing member 31 senses the first mode of manipulation of the grip portion 20, is different.

Referring to fig. 18, in the present embodiment, the first sensor is a potentiometer 65a, the first manipulation mode is to manipulate the displacement of the manipulation key 66a on the grip portion 20, and the first sensing member 31 senses the displacement of the manipulation member. The holding portion 20 is provided with an operation groove 67, the operation key 66a is slidably disposed in the operation groove 67, and the displacement direction of the operation key 66a may be the width direction of the holding portion 20 (as shown in fig. 19 (c)), or the length direction of the holding portion 20 (as shown in fig. 19 (b)), so as to adapt to the user operation, the displacement direction is taken as an example of the length direction of the holding portion 20 in this embodiment.

In this embodiment, as shown in fig. 18 (a), the potentiometer 65a is disposed in the grip portion 20, the control key 66a is slidably disposed in the potentiometer 65a along the width direction of the grip portion 20, the control key 66a is connected to the potentiometer 65a in a conductive manner, and when the control key 66a moves on the potentiometer 65a, parameters such as resistance, voltage or capacitance on the circuit between one end of the potentiometer 65a and the control key 66a are changed, so that the potentiometer 65a can be converted by a change in resistance, a change in voltage or a change in capacitance generated when the control key 66a is displaced, so as to obtain the displacement amount of the control key 66 a.

For example, when the control key 66a is at zero point, the displacement amount thereof is zero, and when the control key 66a moves leftwards in fig. 18, the resistance of the potentiometer 65a decreases, and a steering control electric signal is generated to control the steering executing portion 205 to drive the host 201 to deflect leftwards; when the steering key 66a moves rightward in fig. 18, the resistance of the potentiometer 65a increases, and a steering control signal is generated to control the steering actuator 205 to drive the main unit 201 to deflect rightward. The above-mentioned control process is merely an example, and the actual control process, the mapping relationship between the displacement amount and the steering angle, etc. may be determined according to the actual requirements.

Fig. 19 shows a further tiller 100, which differs from the tiller 100 described above in that the structure of the first sensing member 31 of the tiller 100 and the way in which the first sensing member 31 senses the first mode of manipulation of the grip portion 20 is different.

Referring to fig. 19 (a), in the present embodiment, the first sensing element 31 is a hall sensor 331b, and the first manipulation mode is to manipulate the displacement of the magnet 68a on the grip portion 20, and the first sensing element 31 senses the magnetic variable of the magnet 68 a. The hall sensor 331b may send the magnetic variable of the magnet 68a to the controller 51, and the controller 51 determines the displacement or the rotation angle of the magnet 68a according to the magnetic variable of the magnet 68a, so as to generate a steering control electric signal, and the steering control electric signal further controls the steering executing unit 205 to drive the host 201 to steer. In the present embodiment, the positional relationship and the relative movement relationship between the magnet 68a and the hall sensor 331b can be determined according to the actual requirements. For example, as shown in fig. 19 (b), the hall sensor 331b and the magnet 68a may be provided at intervals along the axial direction of the grip portion 20, and the grip portion 20 is rotated so that the hall sensor 331b senses the displacement of the magnet 68 a; when the handle 20 rotates clockwise or counterclockwise, the hall sensor 331b detects different magnetic variables to determine the rotation angle of the magnet 68a, so as to determine the steering direction of the main unit 201 according to the different magnetic variables. For example, as shown in fig. 19 (c), the hall sensor 331b and the magnet 68a may be provided at a distance in the radial direction of the grip portion 20, the magnet 68a may be slidably provided in the grip portion 20, and when the magnet 68a is manipulated to move along one end or the other end of the length direction of the grip portion 20 (in other embodiments, the width direction of the grip portion 20), the hall sensor 331b may detect different magnetic variables, and the steering direction of the main unit 201 may be determined based on the different magnetic variables.

Fig. 20 shows a further tiller 100, which differs from the tiller 100 described above in that the structure of the first sensing member 31 of the tiller 100, the way in which the first sensing member 31 senses the first mode of manipulation of the grip portion 20, is different.

Referring to fig. 20, in the present embodiment, the first sensing element 31 is a distance sensor 69a, and the first manipulation mode is to move the grip end 21 of the grip portion 20 in the sliding direction 71 in a plane, and the first sensing element 31 senses the moving distance of the grip portion 20. When the grip portion 20 slides relative to the main body portion 10, the first sensing piece 31 may detect a distance relationship between the first sensing piece 31 and a certain position of the main body portion 10 to determine a moving distance of the grip portion 20, for example, the main body portion 10 may be provided with a detecting portion 70a, and the distance sensor 69a may detect a straight line distance between itself and the detecting portion 70 a. As shown in fig. 20 (a) and 20 (b), the detection portion 70a may be provided at any position of the body portion 10 that is spaced apart from the grip portion 20. In this embodiment, the detection unit 70a and the distance sensor 69a are provided at intervals in the sliding direction 71 of the grip unit 20. When the grip part 20 slides along the main body part 10 and approaches the detection part 70a, the distance between the distance sensor 69a and the detection part 70a is reduced, and the change of the moving distance is detected, and then a steering control electric signal is output according to the change of the moving distance, so as to control the steering executing part 205 to drive the host 201 to steer along one direction of the steering direction; when the grip portion 20 slides along the main body portion 10 and moves away from the detecting portion 70a, the distance between the distance sensor 69a and the detecting portion 70a increases, and a change in the moving distance is detected, and then a steering control electric signal is output according to the change in the moving distance, so as to control the steering executing portion 205 to drive the main body 201 to steer in the other direction of the steering direction.

Fig. 21 shows a further tiller 100 which differs from the tiller 100 described above in that the second sensing member 34 of the tiller 100 is structured in a manner that the second sensing member 34 senses a second mode of operation of the grip portion 20.

Referring to fig. 21, in the present embodiment, the second sensing member 34 is a pressure sensor 31e, the second control mode is to swing the holding end 21 of the holding portion 20, and the second sensing member 34 is used to sense a pressure deformation value of the sensing end 22 of the holding portion 20. When the grip 20 swings relative to the main body 10, a touch is generated between the sensing end 22 of the grip 20 and the main body 10, and the pressure sensor 31e can detect a pressure deformation value generated after the touch between the sensing end 22 and the main body 10, so as to output a tilting control electrical signal to control the tilting execution portion 204 to drive the host 201 to tilt.

In this embodiment, the specific number of the pressure sensors 31e, the connection relationship with the grip portion 20, the positional relationship, and the like are set in relation to each other, and reference may be made to the implementation of the first sensing element 31 in the foregoing embodiment as the pressure sensor 31e, which is different from the foregoing embodiment in that the pressure sensor 31e in the foregoing embodiment generates a steering control electrical signal and controls the steering executing portion 205 to drive the host 201 to steer, and the pressure sensor 31e in this embodiment generates a tilting control electrical signal and controls the tilting executing portion 204 to drive the host 201 to tilt.

Fig. 22 shows a further tiller 100 which differs from the tiller 100 described above in that the second sensing member 34 of the tiller 100 is structured in a manner that the second sensing member 34 senses a second mode of operation of the grip portion 20.

Referring to fig. 22 (a), in the present embodiment, the second sensor is a potentiometer 65b, the second control mode is to control the displacement of the control key 66b on the grip portion 20, and the second sensing member 34 senses the displacement of the control member. The grip portion 20 is provided with an operation groove 67, the operation key 66b is slidably disposed in the operation groove 67, and the displacement direction of the operation key 66b may be the width direction of the grip portion 20 (shown in fig. 22 (c)), or the length direction of the grip portion 20 (shown in fig. 22 (b)), so as to be suitable for the user operation, the displacement direction will be described as an example of the length direction of the grip portion 20 in this embodiment.

In this embodiment, referring to fig. 22 (a) and 22 (b), the potentiometer 65b is disposed in the holding portion 20, the control key 66b is slidably disposed in the potentiometer 65b along the length direction of the holding portion 20, the control key 66b is connected to the potentiometer 65b in a conductive manner, and when the control key 66b moves on the potentiometer 65b, parameters such as resistance, voltage or capacitance on a circuit between one end of the potentiometer 65b and the control key 66b are changed, so that the potentiometer 65b can be converted by resistance change, voltage change or capacitance change generated when the control key 66b is displaced to obtain the displacement amount of the control key 66 b.

For example, when the control key 66b is at the zero point and the displacement amount thereof is zero, and when the control key 66b moves upward in (c) in fig. 22, the resistance of the potentiometer 65b decreases and generates a tilting control electric signal to control the tilting actuator 204 to drive the host 201 to tilt upward; when the control key 66b moves downward in fig. 22 (c), the resistance of the potentiometer 65b increases, and a tilting control electric signal is generated to control the tilting actuator 204 to drive the host 201 to descend. The above control process is merely an example, and the actual control process, the mapping relationship between the displacement and the tilting angle, etc. may be determined according to the actual requirement.

Fig. 23 shows a further tiller 100 which differs from the tiller 100 described above in that the second sensing member 34 of the tiller 100 is structured in a manner that the second sensing member 34 senses a second mode of operation of the grip portion 20.

Referring to fig. 23 (a), in the present embodiment, the second sensing element 34 is a hall sensor 331c, and the second operation mode is to operate the displacement of the magnet 68b on the grip portion 20, and the second sensing element 34 senses the magnetic variable of the magnet 68 b. The hall sensor 331c may send the magnetic variable of the magnet 68b to the controller 51, and the controller 51 determines the displacement or the rotation angle of the magnet 68b according to the magnetic variable of the magnet 68b, so as to generate a tilting control electrical signal, and the tilting control electrical signal further controls the tilting execution portion 204 to drive the host 201 to tilt. In this embodiment, the positional relationship and the relative movement relationship between the magnet 68b and the hall sensor 331c can be determined according to practical requirements. For example, referring to (b) of fig. 23, the hall sensor 331c and the magnet 68b may be disposed at intervals along the axial direction of the grip portion 20, and displacement of the magnet 68b is induced by rotating the grip portion 20 so that the hall sensor 331 c; when the handle 20 rotates clockwise or counterclockwise, the hall sensor 331c detects different magnetic variables to determine the rotation angle of the magnet 68b, so as to determine the tilting direction Y of the main unit 201 to be up or down according to the different magnetic variables. For another example, referring to fig. 23 (c), the hall sensor 331c and the magnet 68b may be disposed at intervals along the radial direction of the holding portion 20, the magnet 68b is slidably disposed on the holding portion 20, and when the magnet 68b on the holding portion 20 is manipulated to move along one end or the other end of the length direction of the holding portion 20 (in other embodiments, the width direction of the holding portion 20) also causes the hall sensor 331c to detect different magnetic variables, so as to determine the tilting direction Y of the host 201 to be upward or downward according to the different magnetic variables.

Fig. 24 shows a further tiller 100 which differs from the tiller 100 described above in that the second sensing member 34 of the tiller 100 is structured in a manner that the second sensing member 34 senses a second mode of manipulation of the grip portion 20.

Referring to fig. 24 (a) and 24 (b), in the present embodiment, the second sensing element 34 is a distance sensor 69b, and the second manipulation mode is to move the grip end 21 of the grip portion 20 in a plane, and the second sensing element 34 senses a moving distance of the grip portion 20. When the grip portion 20 slides relative to the main body portion 10, the second sensing element 34 may detect a distance relationship between the second sensing element 34 and a certain position of the main body portion 10 to determine a moving distance of the grip portion 20, for example, the main body portion 10 may be provided with a detecting portion 70b, and the distance sensor 69b may detect a straight line distance between itself and the detecting portion 70 b. The detection portion 70b may be provided at any position of the body portion 10 spaced apart from the grip portion 20. In this embodiment, the detection unit 70b and the distance sensor 69b are provided at intervals in the sliding direction 71 of the grip unit 20. When the grip 20 slides along the main body 10 and approaches the detecting part 70b, the distance between the distance sensor 69b and the detecting part 70b is reduced, and the change of the moving distance is detected, so that a tilting control electric signal is output according to the change of the moving distance, so as to control the tilting executing part 204 to drive the host 201 to tilt upwards along the tilting direction Y; when the grip 20 slides along the main body 10 and moves away from the detecting part 70b, the distance between the distance sensor 69b and the detecting part 70b increases, and a change in the moving distance is detected, so that a tilting operation electric signal is output according to the change in the moving distance, so as to control the tilting executing part 204 to drive the host 201 to descend along the tilting direction Y.

The above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A tiller for controlling operation of a water propeller, said water propeller comprising a main machine, said tiller comprising:

a main body portion for connection to the main body of the water propulsion;

a grip portion connected to the main body portion;

the first sensing piece is connected to the holding part and used for sensing a first control mode of the holding part and outputting a steering control electric signal, and the steering control electric signal is used for indicating the steering of the host;

the second sensing piece is connected to the holding part, and is used for sensing a second control mode of the holding part and outputting a tilting control electric signal, and the tilting control electric signal is used for indicating the tilting of the host.

2. A tiller according to claim 1, characterized in that:

the first sensing piece is a pressure sensor, the first control mode is to swing the holding end of the holding part, and the first sensing piece is used for sensing a pressure deformation value of the sensing end of the holding part.

3. A tiller according to claim 2, characterized in that: the first sensing piece is arranged between the holding part and the main body part.

4. A tiller according to claim 3, characterized in that: the two first sensing pieces are respectively connected to two opposite sides of the sensing end of the holding part in the steering direction.

5. A tiller according to claim 2, characterized in that:

the main body part is provided with a first limit column and a second limit column, and the first limit column and the second limit column are positioned at two sides of the steering direction of the holding part;

the pressure sensor is rectangular, but the portion of gripping is connected in the swing of main part, the portion of gripping the response end with pressure sensor's long to one end connection, pressure sensor's long to the other end be located between the first spacing post with the spacing post of second.

6. A tiller according to claim 5, characterized in that:

the distance between the first limit column and the second limit column in the width direction of the main body is not smaller than the width of the pressure sensor.

7. A tiller according to claim 5, characterized in that:

still be equipped with the swing support on the main part, the swing support is equipped with the via hole, the one end of gripping portion is equipped with the swing seat, the swing seat cooperate in the via hole, and with the swing support interval sets up, the swing support with be equipped with the flexible ring between the swing seat.

8. A tiller according to claim 1, characterized in that:

the second sensing piece is a switching device, the second control mode is to press the tilting key of the holding part, and the second sensing piece is used for sensing triggering of the tilting key.

9. A tiller according to claim 1, characterized in that: the tiller is provided with a controller for outputting the steering control electrical signal according to the control of the first control mode and for outputting the tilting control electrical signal according to the control of the second control mode.

10. A tiller according to claim 9, characterized in that: the main body part is also provided with a display screen, and the display screen is used for displaying the control states of the first control mode and the second control mode.

11. A tiller according to claim 1, characterized in that:

the main body part is provided with an accommodating space, the accommodating space is a sealed cavity, and the first sensing piece and the second sensing piece are arranged in the accommodating space.

12. A water propulsion apparatus, comprising:

the host is used for connecting the tail of the water area carrier;

a tiller according to any of claims 1 to 11, the main body portion of the tiller being connected to the host.

13. A water area mobile device, comprising:

a water area carrier;

a water propulsion system according to claim 12, the main body of the water propulsion system being connected to the tail of the water carrier.