Electric control handle having functions of meso-position locking and control damping adjustment

A damping adjustment and handle technology, applied in control components, mechanical control devices, control/adjustment systems, etc., can solve the problems of waste of resources, less functions, and low utilization of handles, and achieve the effect of precise position output

Active Publication Date: 2012-06-20
LUOYANG YELLOW RIVER FLEXIBLE SHAFT CONTROLLER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, most of the position control handles rely on imports. First, the price is high, and second, the utilization rate of the handle is not high. waste of resources

Method used

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  • Electric control handle having functions of meso-position locking and control damping adjustment
  • Electric control handle having functions of meso-position locking and control damping adjustment
  • Electric control handle having functions of meso-position locking and control damping adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention is described with reference to the drawings and embodiments.

[0014] When the handle is in the neutral position, the locking sleeve 3 connected to the lower handle 1 enters the locking hole of the middle positioning plate 8 under the action of the locking spring 14 arranged between the upper handle 1 and the lower handle 2 . At this time, the handle is in the locked position and cannot be manipulated forward or backward. When the handle is in this position, two micro switches 23 arranged symmetrically with respect to the handle bar are fixed on the side support plate B 17 by the switch fixing screw 13 and the switch fixing plate 22, and the touch plate groove of the touch plate assembly 19 Partial contact, microswitch 23 is in normal position (normal position can be connected as normally open or normally closed state according to user's actual needs).

[0015] When the handle needs to be manipulated, the lower handle 2 needs to be lifted up, bec...

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PUM

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Abstract

The invention belongs to the field of mechanical control and provides an electric control handle having the functions of meso-position locking and control damping adjustment. The electric control handle is provided with a rotary shaft (25) connected with a handle assembly, a touch plate connected with the rotary shaft (25) is driven to rotate by the handle assembly and the rotary shaft (25) so that a microswitch (23) in the same direction as the shifting direction of the handle is turned on, thereby accomplishing the output of signals; the handle is locked by a locking sleeve connected with the handle assembly when in a meso-position; and the electric control handle is provided with a damping adjusting mechanism which takes the action of damping the control of the handle assembly and has the function of damping adjustment. The electric control handle can meet the requirements of having two position outputs for various application environments, has the function of automatic meso-position locking and is suitable for occasions all depending on friction resistance to control the position of the handle under the condition that a potentiometer is additionally arranged or is not arranged. A damping adjusting device can increase or reduce control resistance so that the electric control handle realizes all-weather application on the occasions having vibration and slight vibration.

Description

technical field [0001] The invention belongs to the field of mechanical control, and proposes an electric control handle with a neutral locking function and a control damping adjustment function; it is used to complete the control of two position signal outputs, and has the function of realizing accurate position output after being extended to a position sensor function. technical background [0002] Our country is in the stage of development, and it is also in the stage of transition from traditional mechanical manipulation to mechatronics. Therefore, many electric control joysticks are used in actual use. But at present, most of the position control handles rely on imports. First, the price is high, and second, the utilization rate of the handle is not high. A waste of resources. Invention content: [0003] The purpose of the present invention is to propose an electric control handle with a neutral locking function and a manipulation damping adjustment function; it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05G1/10
Inventor 庞媛媛杜万庆杨钧杜庆丽周喜
Owner LUOYANG YELLOW RIVER FLEXIBLE SHAFT CONTROLLER
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