Eddy current sensor, processing technology of eddy current sensor, and magnetic levitation motor
An eddy current sensor and processing technology, applied in the field of magnetic levitation, can solve the problems of unreliable fixing of coils and cables, disconnection of inductance coils and cables, large size of eddy current sensors, etc. Avoid connection difficulties
Pending Publication Date: 2018-12-18
北京昆腾迈格技术有限公司
View PDF10 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] (1) The technical problem to be solved by the present invention is: the existing eddy current sensor coil and the cable are not securely and conveniently fixed, the lead-out wire on the inductance coil is relatively thin, the operating space is small, the problem of the inductance coil breaking occurs, and the inductance Coils and cables are easily disconnected at the connection, and the volume of the eddy current sensor is relatively large
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0039] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0040] Such as figure 1 and figure 2 As shown, the present invention provides an eddy current sensor, comprising a mount 1 and an inductance mechanism 2 fixed on the mount 1, the inductance mechanism 2 includes an insulating support 21 and an inductive coil 22, and the insulating support 21 A winding slot is provided on the top, and the inductance coil 22 is wound in the winding slot, and a terminal is provided on the mounting base 1, and the lead-out wire of the inductance coil 22 is electrically connected to the terminal.
[0041] The eddy-current sensor ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of magnetic levitation, and specifically relates to an eddy current sensor, a processing technology of the eddy current sensor, and a magnetic levitation motor. The eddy current sensor provided by the invention comprises a mounting base and an inductance mechanism fixed on the mounting base, wherein the inductance mechanism comprises an insulating support and an inductance coil, firstly, the inductance coil is wound on a winding groove on the insulating support to form the inductance mechanism, then, the inductance mechanism is fixed on the mountingbase, thus, a problem that an outgoing line of the inductance coil is liable to be fractured due to narrow space when the inductance coil is wound and arranged on the mounting base is avoided, the eddy current sensor is more simpler to fix, simple and compact in structure and small in volume, miniaturization of a device using the eddy current sensor to perform displacement detection is facilitated, and overall mechanical locating precision of the device is improved.
Description
technical field [0001] The invention relates to the technical field of magnetic levitation, in particular to an eddy current sensor and its processing technology and a magnetic levitation motor Background technique [0002] Small electric motors are the most common form of converting electrical energy into mechanical energy and have a wide range of applications in household appliances and industry. A traditional electric motor mainly includes a motor stator part, a motor rotor part, a rotor supporting bearing, a casing and the like. Because the mechanical bearings used in traditional motors will cause overheating damage to the bearing cage at ultra-high speeds and cannot achieve long-term operation, and the mechanical bearings need lubricating oil to maintain, which affects the life of the motor and is not conducive to equipment cleaning. Therefore, in order to achieve ultra-high speed operation and long life of the equipment, clean and oil-free, a non-contact support metho...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02
CPCG01B7/02
Inventor 江华张寅周金祥
Owner 北京昆腾迈格技术有限公司