Five-freedom-degree three-dimensional space directed magnetic suspension mouse and method

A three-dimensional space, magnetic levitation technology, applied in the direction of instrument, electrical digital data processing, data processing input/output process, etc., can solve the problems of complex realization technology and principle, achieve the effect of strong scalability, saving resources and avoiding hidden dangers

Inactive Publication Date: 2018-11-16
林进威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The magnetic levitation mouse was once proposed as a conceptual product, but it is still in the research stage due to the complexity of the realization technology and principle

Method used

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  • Five-freedom-degree three-dimensional space directed magnetic suspension mouse and method
  • Five-freedom-degree three-dimensional space directed magnetic suspension mouse and method
  • Five-freedom-degree three-dimensional space directed magnetic suspension mouse and method

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Effect test

Embodiment 1

[0038] This embodiment demonstrates the working principle and specific process of the present invention when the control body of the present invention is in a fully contracted state.

[0039] Such as figure 1 and figure 2 As shown, assuming that the contact surface of the scroll wheel is a desktop, then at this time, the distance between the mouse main body 1 and the desktop is the smallest. The part below the mouse main body 1 is the control main body. The control body is composed of several parts. Except for the top telescopic rod 4, other telescopic rods are located inside the first telescopic rod. Designing the heights of the telescopic rods other than the topmost telescopic rod 4 to be the same is to keep the telescopic rods stable and improve the displacement accuracy of the mouse. The rollers 9 are located around the base 6. The purpose of this design is to obtain the largest supporting area and make the control body more stable. Described roller 9 is to be made o...

Embodiment 2

[0042] This embodiment demonstrates the working principle and specific process of the present invention when the control body of the present invention is in a fully extended state.

[0043] Such as image 3 and Figure 4 As shown, assuming that the contact surface of the scroll wheel is a desktop, then at this time, the distance between the mouse main body 1 and the desktop is the largest. At this time, the electromagnet 34 inside the top telescopic rod 4 will generate a correspondingly large magnetic force to maintain the height of the mouse body 1 unchanged. The magnetic force generated by the electromagnet 34 will directly act on the permanent magnet 43 located on the permanent magnet position 8 . What described permanent magnet 43 adopted is the strong magnetic force permanent magnet design. The magnetic force produced by the permanent magnet will be the same as the magnetic force produced by the electromagnet 34 to generate a repulsive force of the same sex, and the re...

Embodiment 3

[0045] This embodiment shows the design principle and function implementation of each key component of the present invention.

[0046] Such as Figure 5 As shown, the base 6 is a flat cube. In actual production, it is not necessarily required to be a flat cube, but can also be a flat cylinder. As long as the flat plane of the base 6 is parallel to the plane where Can. Four described roller poles 12 are evenly distributed around the base 6, and the lower end of each of the roller poles 12 is equipped with a rotatable roller rotating rod 14, and the lower end of each rotating roller rotating rod 14 is One of said rollers 9 can be attached. The first telescopic rod 5 is designed with the vent hole 13 for dissipating the heat generated by the ranging laser 46 during operation. All the telescopic rods have the conductive groove inside, which can be used to fix the relative rotation position of the telescopic rods, and can also be used to transmit power and signal. Such as Fig...

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Abstract

The invention relates to the field of computer input equipment supplies, in particular to a three-dimensional space mouse and a design method thereof. According to the mouse, an electromagnet and a permanent magnet are combined to generate suspension magnetic force, a sliding base is used for being separated from a mouse control body, by means of a telescopic rod, a mouse body can stretch and retract in the vertical direction, the mutual action direction of the magnetic force is fixed, and magnetic suspension and three-dimensional operation in the space can be achieved. The mouse mainly aims to make the mouse body separated from the base through magnetic suspension. The mouse body can achieve accurate spatial three-dimensional operation under the condition that the resistance is minimum. According to the principle of magnetic suspension, the telescopic rod is used for fixing the mouse body to move up and down vertically in the stretching and retracting direction of the telescopic rod.In order to provide a more accurate operation, a five-freedom-degree operation design is adopted, wherein the five freedom degrees include the two freedom degrees where the base is located, one freedom degree where the movement of the telescopic rod is located, and the two freedom degrees where an angle rotation sensor is located.

Description

technical field [0001] The invention relates to the field of computer input equipment supplies, in particular to a levitation magnetic force generated by combining an electromagnet and a permanent magnet, using a sliding base to separate from the mouse control body, and using a telescopic rod to realize the vertical expansion and contraction of the mouse body and to realize the fixed direction of magnetic interaction A three-dimensional space mouse capable of realizing magnetic levitation and three-dimensional operation in space and a design method thereof. Background technique [0002] At present, the mouse on the market is mainly based on optical mouse and photoelectric mouse. The main technology of optical mouse design is to irradiate the surface of the mouse with a certain angle through the light source, and then the continuous image of the imaging sensor circuit, and then the digital signal inside the mouse The processor analyzes and processes to obtain the moving dista...

Claims

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Application Information

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IPC IPC(8): G06F3/0346
CPCG06F3/0346
Inventor 林进威
Owner 林进威
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