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Door body magnetic levitation structure of a door system and control method thereof

A door system and magnetic levitation technology, applied in the field of door systems, can solve the problems of complex drive, cumbersome control, and high cost of the door system, and achieve the effect of solving friction loss and dynamic response problems and solving complex driving.

Inactive Publication Date: 2017-06-06
SHENYANG POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The non-contact magnetic induction control method can effectively solve the problems of complicated drive, cumbersome control and high cost of the current door system

Method used

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  • Door body magnetic levitation structure of a door system and control method thereof
  • Door body magnetic levitation structure of a door system and control method thereof
  • Door body magnetic levitation structure of a door system and control method thereof

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Embodiment Construction

[0027] The design concept of the opening and closing system of the present invention is: design a new type of door body and frame structure, so that the door body is suspended in the door frame, the resultant force on the door body is the traction force that controls the movement direction of the door body, because there is no contact friction between the door body and the door frame , which greatly reduces the dynamic response time and the required driving force in the process of door movement control, and the actual movement state of the door body can be controlled only by changing the magnitude and direction of the current in the electromagnet that generates the traction force.

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] A door body magnetic levitation structure of a door system, such as Figure 1-Figure 4 As shown, it includes a door frame and a door body; it is characterized in that: the door bod...

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Abstract

The invention relates to a magnetic levitation structure of a door body of a door system and a control method thereof. The magnetic levitation structure of a door body of the door system includes a door frame and a door body; The door frames are all provided with "trapezoidal" inner grooves; electromagnets are set in the door body and the door frame. The door body is suspended in the door frame by the electromagnetic force of the electromagnet, and the resultant force it receives is the traction force in its moving direction. Detect the actual position of the door body through the door body position sensor, respectively control the magnitude and direction of the current input to the electromagnet, adjust the position of the door body, ensure that the door body is evenly suspended during the entire movement process, and complete the actual action of the entire door system. The magnetic levitation structure of the door body can well solve the problems of friction loss and dynamic response of the door opening and closing system. The non-contact magnetic induction control method can effectively solve the problems of complicated driving, cumbersome control and high cost of the current door system.

Description

technical field [0001] The invention belongs to the technical field of door systems, and specifically refers to a door body magnetic levitation structure for realizing a door system and a control method thereof. Background technique [0002] With the development of economy and technology, the door system has developed from the traditional manual door to a multi-functional door system, and more and more door systems are applied to every corner of the city. However, due to the common contact structure between the door body and the door frame, friction occurs during the movement of the door body, which causes wear on the door body and the door frame, and also produces harsh noise, and increases the demand for driving force, resulting in poor dynamic response. At the same time, the traditional motor-driven contact control method is generally used, the drive structure is complex, the control process is cumbersome, and the cost of the entire door system is high. [0003] Compared...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/46E06B1/52E06B3/70E05D13/00E05F15/60E05F15/73
Inventor 崔皆凡刘旭逯大星李一
Owner SHENYANG POLYTECHNIC UNIV
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