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Handle system

A handle and joystick technology, applied in the field of handle systems, can solve problems such as easy to get out of gears

Active Publication Date: 2020-08-18
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a handle system to improve the problem that the joystick on the offshore platform is easily out of gear due to vibration

Method used

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Embodiment

[0063] Such as figure 1 , figure 2 As shown, the embodiment of the present application provides a handle system 100 , which includes a housing 10 , a joystick 20 , a gear plate 30 , a plurality of pressure switches 40 and a plurality of trigger mechanisms 50 .

[0064] The joystick 20 includes a grip rod 21, a movable rod 22 and a first elastic member 23, the grip rod 21 is ball-hinged to the housing 10, the movable rod 22 is axially movably arranged on the grip rod 21, and the first elastic member 23 functions Between the movable rod 22 and the grip rod 21 , the first elastic member 23 has a tendency to move the movable rod 22 away from the grip rod 21 , and the end of the movable rod 22 away from the grip rod 21 has a spherical portion 221 . The shift plate 30 is fixed on the housing 10, the shift plate 30 is provided with a shift slot 31 with an open top, and the bottom wall of the shift slot 31 is provided with a plurality of spherical recesses 32, and the spherical port...

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PUM

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Abstract

The invention provides a handle system, and belongs to the field of engineering machinery. The system comprises a shell, a control handle, a gear plate, a plurality of pressure switches and a plurality of trigger mechanisms; the control handle comprises a holding rod, a movable rod and a first elastic part, wherein the holding rod is spherically hinged to the shell, the movable rod is movably arranged on the holding rod, the first elastic part acts between the movable rod and the holding rod, and a spherical part is arranged at the end, away from the holding rod, of the movable rod. The gear plate is fixed to the shell, a gear groove with the top open is formed in the gear plate, a plurality of spherical concave parts are arranged on the groove bottom wall of the gear groove, the sphericalparts are clamped in the gear groove, and the holding rod rotates relative to the shell so that the spherical parts can enter all the spherical concave parts. The pressure switches are fixed on the shell. The triggering mechanism is used for triggering the pressure switches when the spherical part enters the spherical concave part so as to switch the on-off state of the pressure switches. The spherical concave part has a certain limiting effect on the spherical part, so the control handle is not prone to being out of gear after being engaged in place.

Description

technical field [0001] The present application relates to the field of construction machinery, in particular, to a handle system. Background technique [0002] When working on the offshore platform, the joystick on the offshore platform will be in a vibrating state, and it is easy for the joystick to be out of gear. Contents of the invention [0003] The embodiment of the present application provides a handle system to improve the problem that the operating handle on the offshore platform is easily out of gear due to vibration. [0004] An embodiment of the present application provides a handle system, including a housing, a joystick, a gear plate, multiple pressure switches, and multiple trigger mechanisms; [0005] The joystick includes a grip rod, a movable rod and a first elastic member, the grip rod is ball-hinged to the housing, the movable rod is axially movably arranged on the grip rod, and the first elastic member acts on Between the movable rod and the grip rod...

Claims

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Application Information

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IPC IPC(8): G05G1/12
CPCG05G1/12
Inventor 韩嘉骅徐令奇
Owner SICHUAN UNIV