Flexible sliding power supply assembly, massage back cushion and control method of massage back cushion

Abstract

The invention discloses a flexible sliding power supply assembly, a massage back cushion and a control method of the massage back cushion. Two or more fixing grooves are formed in a flexible conductive rail, and conductive strips are installed in the fixing grooves in an embedded mode; a sliding conductive assembly is installed on the flexible conductive rail, the sliding conductive assembly is slidably and electrically connected with the conductive strip, and the conductive strip is correspondingly and electrically connected to the power supply and the controller. The flexible conductive railcan be unidirectionally bent in a large arc manner to adapt to massage chairs in different shapes, is good in adaptability, and can be used for a common back cushion and a curved back cushion; the flexible conductive rail and the tunnel type sliding power transmission assembly can be made into standard parts, and can be universally used for various back cushions, so that the development cost is reduced, and the assembly is convenient; the flexible conductive rail is connected by adopting a tunnel type probe control sleeve structure, and is fixed reliably during sliding guide; and one controller can be connected with a plurality of massage machine cores with tunnel sliding electricity transmission assemblies, the number of wires is reduced, and the problems that wires of a massage cushionare broken and massage heads are twisted are thoroughly solved.

Description

technical field [0001] The invention relates to the field of massagers, in particular to a flexible sliding power supply assembly, a massage cushion and a control method thereof. Background technique [0002] A massager belongs to a conventional health care equipment. The massager has several soft-touch massage heads, which can relax muscles, soothe nerves, promote blood circulation, relieve fatigue, significantly reduce various chronic pains, acute pains and muscle soreness, relax the body and reduce stress. As a massager, the walking massage cushion is easy to install and use, and is widely used in car seats, office chairs, or sofas. [0003] With the improvement of people's living standards, the demand for walking massage cushions in the market is becoming more and more diverse. In order to make the walking massage cushions suitable for massage on various seats, the walking massage cushions are increasingly required to be light and thin. When the traditional massage mov...

AI Technical Summary

Problems solved by technology

[0007] The first is wire connection, which uses wires to bend, fold and unfold to move up and down with the massage movement. Since the movement track of the wires cannot be fixed, it cannot effectively avoid the position where the human body can be squeezed. After pressing, the movement track will be changed, or it will not be able to be bent and unfolded, which will cause the wire to break or wrap around the massage head, resulting in poor product failure, and the frequent folding and unfolding of the wire will cause the copper wire inside the wire to break

[0008] The second way is the slingshot wire connection, but because the slingshot wire is spiral, it will increase the diameter of the wire, and it will be easily squeezed by the human body when it is moving on a relatively thin cushion shell, causing failure, and there are also frequent stretching and Bending causes the copper wire inside to break

[0009] The third is the connection of fixed conductive rails. This conductive connection method requires custom-designed special conductive rails for massage chairs with irregular shapes, and opens special molds for manufacturing, and the fixed conductive rails take up a lot of space, high development costs, and long development cycles. Long; when the massage movement moves or there are sundries on the guide rail, problems such as intermittent poor contact and derailment are likely to occur

[0010] There are also massage chairs that use live guide rails, such as ZL201820665485.X, a new type of conductive structure for massage chair cores. The guide rails are rigid structures and cannot be used for massagers with certain flexibility such as massage cushions.

At the same time, due to the rigid structure, in order to meet the use of different types of equipment, it must be customized molds, and the cost will increase significantly

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