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Operating device for marine propeller

A control device and propeller technology, applied in the direction of propulsion device engine, ship propulsion, steering device, etc., can solve problems such as troublesome operation, and achieve the effects of convenient installation, high speed regulation accuracy and small size

Pending Publication Date: 2019-03-19
NINGBO HAIBO GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Propeller is the power plant that is used to help the hull to advance, and the forward, backward, turning, and speed regulation of the hull need to rely on the control device to operate. That is, the forward and reverse switch of the motor of the marine propeller) and the propeller steering device, so it is more troublesome to operate

Method used

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  • Operating device for marine propeller
  • Operating device for marine propeller
  • Operating device for marine propeller

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] Such as Figure 1 to Figure 6 As shown, the operating device of the marine propeller includes a housing, a speed control switch, a forward and reverse switch and a handle 1 for manipulating the speed control switch and the forward and reverse switch, wherein the housing consists of a mask 10 and a base ( (not shown in the figure) is combined by screws, and the above-mentioned speed control switch and the forward and reverse switch are installed in the housing; Connected to the mask 10 of the shell, turning the handle 1 can act on the speed regulating switch and the forward and reverse switching switch to realize the forward, backward and speed regulation of the hull.

[0020] In this embodiment, the above-mentioned forward and reverse switching switch adopts a micro switch 2 with a pressing end, and this micro switch belongs to the pri...

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Abstract

An operating device for a marine propeller comprises a casing, a speed control switch, a forward and reverse switching switch and a handle rotatably connected to the casing. The operating device for the marine propeller is characterized in that the forward and reverse switching switch is a microswitch with a pressing end, a turntable which is coaxially mounted with the handle to rotate with the handle is disposed in the casing, the turntable is provided with a groove for accommodating a torsional spring, and the side wall of the groove is provided with a limiting notch extending in the circumferential direction. When the handle is in an original state, the two ends of the torsional spring abut against two side walls of the limiting notch respectively, and one end of the torsional spring isfurther in touch with the pressing end of the microswitch. During use, flexible pressing is performed by utilizing the restoring force in the energy storage process of the torsional spring, so that in the rotating process, the handle completes microswitch motions to perform forward and reverse rotating signal switching, and can adjust the speed with the rotation. Particularly, a speed regulatingmode by the adoption of two magnetic strips and two Hall sensors is adopted, and the operating device has the advantages of high speed regulation precision, good linearity, small size and conveniencein installation.

Description

technical field [0001] The invention relates to a marine propeller, in particular to a control device for a marine propeller. Background technique [0002] Propeller is the power plant that is used to help the hull to advance, and the forward, backward, turning, and speed regulation of the hull need to rely on the control device to operate. That is, the forward and reverse switch of the motor of the marine propeller) and the propeller steering device, so it is troublesome to operate. For this reason people design the control device that comes to control the speed of travel and the direction of ship with pin or hand, as the foot control drive steering device disclosed in the document of CN206107534U as the Chinese patent authorization announcement number. Or as the speed control handle disclosed in the document whose Chinese patent authorization announcement number is CN205293045U, the speed control handle adopts the form that the boss on the limit knob matches the step on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H21/21B63H25/02
CPCB63H21/213B63H25/02B63H2025/024
Inventor 王佳明赵科南曹科伟任秋艳
Owner NINGBO HAIBO GRP CO LTD
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