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Massage chair power-off automatic reset controller

An automatic reset and controller technology, applied in passive exercise equipment, physical therapy and other directions, can solve problems such as consumer danger, achieve the effect of solving personal danger and improving product experience

Pending Publication Date: 2018-11-30
SHANGHAI RONGTAI FITNESS TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of potential danger to consumers when the existing massage chair is powered off, the present invention provides a massage chair power off automatic reset controller

Method used

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  • Massage chair power-off automatic reset controller

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0023] see figure 1 , an embodiment of the present invention is a power-off automatic reset controller for a massage chair, which includes a main drive board, a backup power supply module, an electric cylinder M, and a relay KA for driving the electric cylinder M, wherein the relay KA includes a coil as a coil input Coil terminal X1, coil terminal X2 as coil output terminal, common contact terminal G1, common contact terminal G2, normally open contact terminal CK1, normally open contact terminal CK2, normally closed contact terminal CB1,...

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Abstract

The invention discloses a massage chair power-off automatic reset controller which aims at solving the problem that an existing massage chair brings potential dangers to consumers when powered off. The massage chair power-off automatic reset controller includes a main drive board, an electric cylinder M, a backup power supply module, and a relay KA for driving the electric cylinder M. The relay KAincludes a coil, a coil end X1, a coil end X2, a common contact end G1, a common contact end G2, a normally open contact end CK1, a normally open contact end CK2, a normally closed contact end CB1 and a normally closed contact end CB2; the relay KA is connected with the main drive board through the coil end X1, the coil end X2, the normally open contact end CK1 and the normally open contact end CK2, the relay KA is connected with the backup power supply module through the normally closed contact end CB1 and the normally closed contact end CB2, and the relay KA is connected with the electric cylinder M through the common contact end G1 and the common contact end G2. According to the massage chair power-off automatic reset controller, the power supply mode of the electric cylinder is switched from the main drive board to the backup power supply module through the relay so that the electric cylinder can be reset.

Description

technical field [0001] The invention relates to the field of circuit control, in particular, the invention relates to a power-off automatic reset controller for a massage chair. Background technique [0002] With the development of the economy and the improvement of people's living standards, health care has gradually become a concept of social life, and massage chairs with massage and health care functions have gradually been accepted by consumers. [0003] When the massage chair is working normally, the main drive board will control the electric cylinder to adjust the massage chair from a sitting position to a lying position, and will also control another electric cylinder to lift the calf. Therefore, if there is a sudden power failure in the lying position, it will be difficult for the consumer to get off the massage chair, which will cause certain personal danger to the firefighters. Reset the controller. Contents of the invention [0004] In order to solve the probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/00
CPCA61H1/00A61H2201/50Y04S20/20Y02B70/30
Inventor 林琪梁志平
Owner SHANGHAI RONGTAI FITNESS TECH DEV CO LTD
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