On-hook gear shifting mechanism with angle feedback applied to electric outboard outboard engine
By designing an angular feedback hang-up shift mechanism in an electric outboard hanger, integrating the controller and motor, and eliminating the external controller and soft shaft, the problems of high cost, difficulty in handling and lack of feedback in the prior art are solved, and lower cost, more convenient handling and more reliable operation are achieved.
Patent Information
- Application Number
- CN202411804411.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-03-18
AI Technical Summary
The gear control cost of existing electric outboard machines is high, difficult to operate, and lack feedback mechanisms, so it is impossible to confirm the shift running position.
A hang-up shift mechanism with angle feedback is designed, which is integrated into the hang-up through hang-up controller, shift motor, angle sensor and other components, and cancels the external gear controller and soft shaft pull rope to achieve closed-loop control.
Reduces costs, simplifies the operation process, increases operational reliability, enables real-time detection of shift positions and provides alarm prompts.
Smart Images
Figure CN119641888A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of electric outboard motor gear position control, and in particular to an outboard motor gear shift mechanism with angle feedback applied to the electric outboard motor. Background Art
[0002] The existing hanging machine uses an external gear controller, and the gear control is performed by connecting the controller motor and the hanging machine shifting structure through a flexible shaft. Or the gear control is performed by directly driving the flexible shaft with the joystick. Its disadvantages are as follows:
[0003] 1. High cost - requires a separate gear controller, connecting flexible shaft, etc.
[0004] 2. Difficult to operate. If the gear is controlled directly by the joystick, it may be difficult to operate because the flexible shaft is arranged too long, and a lot of force is required to pull the handle to enter the desired gear.
[0005] 3. There is no feedback mechanism, so the gear shift position cannot be confirmed and it is impossible to judge whether the desired gear has been successfully entered. Summary of the invention
[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an outboard motor shifting mechanism with angle feedback for use in an electric outboard motor, which has reasonable structural design, convenient operation, reliable operation, greatly reduced costs and strong practicality.
[0007] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a hook shift mechanism with angle feedback applied to an electric outboard hook, comprising a hook controller, a shift motor mounting plate, a shift motor, a round metal plate, a shift connecting plate, a fisheye bearing, a first cotter pin, a first hexagonal nut, a shift connecting rod, a shift connecting head, a second cotter pin, a second hexagonal nut, a shift cross bar, a sensor conversion shaft, a sensor mounting frame, a shift sensor, an insulating mounting column and a hexagonal bolt, the hook controller is mounted on the shift motor mounting plate, and a shift motor is provided at the lower part of the shift motor mounting plate. Motor, the output end of the shift motor is connected to one end of the shift connecting plate through a circular metal plate, the other end of the shift connecting plate is connected to the fisheye bearing through a first cotter pin, the fisheye bearing is connected to one end of the shift connecting rod through a first hexagonal nut, the other end of the shift connecting rod is connected to the shift connecting head, the shift connecting head is connected to one end of the shift cross bar through a second cotter pin and a second hexagonal nut, the other end of the shift cross bar is installed with a sensor mounting frame through another two second hexagonal nuts, the sensor mounting frame is provided with a sensor conversion shaft, and the sensor mounting frame is also installed with a shift sensor through a hexagonal bolt and an insulating mounting column.
[0008] Preferably, the on-hook controller is arranged inside the on-hook.
[0009] Preferably, the shift motor is a 12V brushless motor.
[0010] Preferably, the shift sensor is an angle sensor, and an inductive magnetic head is provided on the angle sensor.
[0011] The present invention has the following beneficial effects:
[0012] 1. Reduce costs: The gear controller is eliminated and integrated into the machine, requiring only a small motor as the actuator.
[0013] 2. Easy to operate: Information collection and processing is completed by the on-hook controller and controlled by the joystick, without the need to install an external soft shaft rope.
[0014] 3. Reliable operation: Add angle feedback function to detect the gear shifting operation and give timely alarm prompts. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments;
[0016] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0018] Reference Figure 1The present specific implementation adopts the following technical scheme: a motor shift mechanism with angle feedback for an electric outboard motor, comprising a motor controller 1, a shift motor mounting plate 2, a shift motor 3, a round metal plate 4, a shift connecting plate 5, a fisheye bearing 6, a first cotter pin 7, a first hexagonal nut 8, a shift connecting rod 9, a shift connecting head 10, a second cotter pin 11, a second hexagonal nut 12, a shift cross bar 13, a sensor conversion shaft 14, a sensor mounting frame 15, a shift sensor 16, an insulating mounting column 17 and a hexagonal bolt 18, the motor controller 1 is mounted on the shift motor mounting plate 2, the shift motor 3 is arranged at the lower part of the shift motor mounting plate 2, and the shift motor The machine 3 is connected to one end of the shift connecting plate 5 through the circular metal plate 4, the other end of the shift connecting plate 5 is connected to the fisheye bearing 6 through the first cotter pin 7, the fisheye bearing 6 is connected to one end of the shift connecting rod 9 through the first hexagonal nut 8, the other end of the shift connecting rod 9 is connected to the shift connecting head 10, the shift connecting head 10 is connected to one end of the shift cross bar 13 through the second cotter pin 11 and the second hexagonal nut 12, the other end of the shift cross bar 13 is installed with a sensor mounting frame 15 through another two second hexagonal nuts 12, the sensor mounting frame 15 is provided with a sensor conversion shaft 14, and the sensor mounting frame 15 is also installed with a shift sensor 16 through a hexagonal bolt 18 and an insulating mounting column 17.
[0019] It is worth noting that the on-hook controller 1 is arranged inside the on-hook.
[0020] It is worth noting that the shift motor 3 is a 12V brushless motor.
[0021] In addition, the shift sensor 16 is an angle sensor, and an inductive magnetic head is provided on the angle sensor.
[0022] In this specific implementation, the on-hook shift mechanism is installed inside the on-hook, the on-hook gear position is controlled through CAN protocol communication, and the gear position is detected by an angle sensor to achieve closed-loop control. The shift motor (12V brushless motor) is installed on the shift motor mounting plate, and the shift connecting plate is connected to the motor output end through a circular metal disk. The lower part of the shift connecting plate is connected to the fisheye bearing end of the shift connecting rod, and the other end is connected to the pin on the on-hook shift mechanism through a connector. The operation of the shift motor drives the shift connecting plate to swing left and right at a certain angle, and the connecting rod drives the shift mechanism to operate to achieve the desired gear position. An angle sensor sensing head is installed at the other end of the shift crossbar of the shift mechanism. According to the position change of the head, different voltages (0-5V) are output to detect whether the position of the shift mechanism has reached the desired position. If it has not reached the desired position, a corresponding alarm prompt is issued.
[0023] The specific implementation method integrates the gear shift actuator and feedback mechanism inside the hanging machine to form a closed loop, which increases the reliability of equipment operation. The actuator adopts a small motor integrated control, eliminates the flexible shaft pull rope, and facilitates the selection and installation of its own equipment and external operating levers.
[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A motor shift mechanism with angle feedback for an electric outboard motor, characterized in that: The invention comprises an on-hook controller (1), a shift motor mounting plate (2), a shift motor (3), a circular metal plate (4), a shift connecting plate (5), a fisheye bearing (6), a first cotter pin (7), a first hexagonal nut (8), a shift connecting rod (9), a shift connecting head (10), a second cotter pin (11), a second hexagonal nut (12), a shift cross bar (13), a sensor conversion shaft (14), a sensor mounting frame (15), a shift sensor (16), an insulating mounting column (17) and a hexagonal bolt (18). The on-hook controller (1) is mounted on the shift motor mounting plate (2). The shift motor (3) is arranged at the lower part of the shift motor mounting plate (2). The output end of the shift motor (3) is connected to the shift connecting plate (18) through the circular metal plate (4). 5), the other end of the shift connecting plate (5) is connected to the fisheye bearing (6) through a first cotter pin (7), the fisheye bearing (6) is connected to one end of the shift connecting rod (9) through a first hexagonal nut (8), the other end of the shift connecting rod (9) is connected to a shift connecting head (10), the shift connecting head (10) is connected to one end of the shift cross bar (13) through a second cotter pin (11) and a second hexagonal nut (12), the other end of the shift cross bar (13) is mounted with a sensor mounting frame (15) through another two second hexagonal nuts (12), the sensor mounting frame (15) is provided with a sensor conversion shaft (14), and the sensor mounting frame (15) is also mounted with a shift sensor (16) through a hexagonal bolt (18) and an insulating mounting column (17).
2. The motor shift mechanism with angle feedback for electric outboard motor according to claim 1, characterized in that: The on-hook controller (1) is arranged inside the on-hook.
3. The motor shift mechanism with angle feedback for electric outboard motor according to claim 1, characterized in that: The gear shifting motor (3) is a 12V brushless motor.
4. The outboard motor shift mechanism with angle feedback for use in an electric outboard motor according to claim 1, characterized in that: The gear shift sensor (16) is an angle sensor, and an inductive magnetic head is arranged on the angle sensor.