Electronic low-frequency pulse patch with stretching function

Abstract

The present invention relates to a patch for treating and relieving pains and particularly to an electronic low-frequency pulse patch with a stretching function and capable of being attached to the skin of human body. The patch comprises a shell body, a control unit, a power supply unit, a left wing piece and a right wing piece, an installation space is formed in the shell body, the control unit is arranged in the installation space of the shell body and provided with two control buttons which are respectively used for electronic low-frequency pulse output adjustments of the left wing piece and the right wing piece, and the power supply unit is arranged in the installation space of the shell body and respectively electrically connected with the left wing piece and the right wing piece through the control unit. The patch is provided with the left and right wing pieces capable of independently realizing displacement, the two wing pieces can conduct displacement according to painful positions of human body, use effects of the electronic low-frequency pulse patch are effectively promoted, and the displacement of the two wing pieces increases coverage area of the electronic low-frequency pulse patch.

Description

technical field [0001] The invention relates to a pain relief patch, in particular to an electronic low-frequency pulse patch that can be attached to human skin and has a stretching function. Background technique [0002] Most of the existing low-frequency massagers are composed of a conductive cloth in contact with the skin and a functional controller electrically connected to the conductive cloth through a wire, but the distance of the wire conduction is limited, which causes inconvenience to the user; The functional controller has a certain volume and is inconvenient to be carried and used outside. [0003] In order to solve the above problems, there is an electronic low-frequency pulse patch with a one-piece structure, which is equipped with a battery inside, and is electrically connected to the low-frequency pulse patch through a soft cable group, but the patch needs to match the body curve when using it. Bending or pulling by external force will damage the soft cable ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing low-frequency massagers are composed of a conductive cloth in contact with the skin and a functional controller electrically connected to the conductive cloth through a wire, but the distance of the wire conduction is limited, which causes inconvenience to the user; The functional controller has a certain volume, which is not easy to carry and use when going out

[0003] In order to solve the above problems, there is an electronic low-frequency pulse patch with a one-piece structure, which is equipped with a battery inside, and is electrically connected to the low-frequency pulse patch through a soft cable group, but the patch needs to match the body curve when using it. Bending or pulling by external force will damage the soft cable set, resulting in poor contact and open circuit of the soft cable set, making the patch unusable

[0004] In the Chinese patent application number 201010140059.2, a conductive contact tab is provided to replace the soft cable set to realize the electrical connection between the low-frequency pulse and the battery. The phenomenon of poor contact and open circuit caused by the bending damage of the high-quality cable group improves the service life of the electronic low-frequency pulse patch; but when the bending angle is too large to match the curve of the human body, the conductive contact tab will be pulled Bending or excessive bending is out of contact with the power supply, resulting in poor contact or open circuit, which affects the normal use of the patch

[0005] The above-mentioned electronic low-frequency pulse patch is a fixed one-piece type, and its wings extending to the left and right sides are at a fixed angle, and can only be attached to a fixed position on the human body, which determines that the electronic low-frequency pulse patch The limitations of use, can not be used flexibly according to different pain parts of the human body

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