CN215420813U

CN215420813U - Hot pad type electrode plate for physiotherapy

Info

Publication number: CN215420813U
Application number: CN202121763477.7U
Authority: CN
Inventors: 高峰; 贾利浦; 李玉岭; 孔祥飞; 袁彬凯
Original assignee: Henan Youde Medical Equipment Co Ltd
Current assignee: Henan Youde Medical Equipment Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-04
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a hot pad type electrode plate for physical therapy, which comprises a conductive layer and an insulating silica gel layer, wherein the insulating silica gel layer is of a square structure with an opening at the upper end and a hollow interior, a copper pipe is arranged in a cavity of the insulating silica gel layer and used for connecting a lead, the conductive layer is attached to the insulating silica gel layer, the conductive layer is of a square structure corresponding to the insulating silica gel layer, a heating wire is injection-molded on the conductive layer, and the heating wire is arranged in a shape of a Chinese character 'wang'; and the detection unit is injected inside the insulating silica gel layer and is used for detecting the temperature of the electrode plate. The utility model is provided with the heating wires which are distributed unevenly, the heating wires are distributed around the electrode plates in the longitudinal and transverse directions to ensure even heating, and the temperature of the electrode plates is detected by the detection unit to ensure the working effect of the heating wires.

Description

Hot pad type electrode plate for physiotherapy

Technical Field

The utility model belongs to the field of rehabilitation medical appliances, and particularly relates to a hot pad type electrode plate for physical therapy.

Background

The heat treatment is a common physical treatment method in physical therapy, and particularly, the heat treatment is added in the electric therapy, so that the treatment effect is improved. However, the temperature uniformity of the heated electrode plate is higher according to the latest industry standard YY/T0165-2016 heat pad type therapeutic instrument, and a heating scheme is designed according to the size and the shape of the electrode plate to meet the standard requirement and improve the safety and the comfort in treatment.

Disclosure of Invention

The utility model provides a hot pad type electrode plate for physiotherapy, which effectively solves the problem of uneven heating of the existing silica gel electrode plate, and is provided with heating wires which are distributed unevenly, wherein the heating wires are distributed around the electrode plate in the longitudinal and transverse directions to ensure even heating, and the temperature of the electrode plate is detected by a detection unit to ensure the operation effect of the heating wires.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a hot pad type electrode plate for physical therapy comprises a conductive layer and an insulating silica gel layer, wherein the insulating silica gel layer is of a square structure with an opening at the upper end and a hollow interior, a copper pipe is arranged in a cavity of the insulating silica gel layer and used for connecting a lead, the conductive layer is attached to the insulating silica gel layer, the conductive layer is of a square structure corresponding to the insulating silica gel layer, a heating wire is injection-molded on the conductive layer, and the heating wire is arranged in a shape of a Chinese character 'wang';

and the detection unit is injected inside the insulating silica gel layer and is used for detecting the temperature of the electrode plate.

Furthermore, the heating wires are distributed on the conducting layer in a non-uniform mode and comprise first heating sections, and the first heating sections are in C-shaped outline shapes symmetrically arranged along the center line of the insulating silica gel layer;

a two-side line spacing C exists at the C-shaped contour bending part of the first heating section, and the length range of the two-side line spacing C is 3 mm-7 mm.

Further, the heater strip still includes the second and heats the section, the second heats the section and is waist shape hole profile shape, and there is a maximum interval B between two circular arc sections of second heating section, the length range of maximum interval B is 35mm ~45 mm.

Further, the heater strip still includes the third heating section, the third heating section is the waist shape hole profile shape isometric with the second heating section, a longitudinal separation A has all been deposited with the base of second heating section and conducting layer to the third heating section, the length range of longitudinal separation A is 7mm ~13 mm.

Furthermore, the first heating section, the second heating section and the third heating section are in transition connection through arcs.

Further, the detection unit comprises two temperature sensors, and the two temperature sensors are symmetrically distributed along the center line of the insulating silica gel layer.

Through the technical scheme, the utility model has the beneficial effects that:

1. the conductive layer and the insulating silica gel layer are arranged, the edge silica gel layer is of a square structure with an opening at the upper end and a hollow interior, a copper pipe is arranged in a cavity of the insulating silica gel layer and is used for connecting a lead, the conductive layer is attached to the insulating silica gel layer, the conductive layer is of a square structure corresponding to the insulating silica gel layer, a heating wire is injected into the conductive layer, and the heating wire is arranged in a shape of a Chinese character 'wang';

when in operation, the heating wires are electrified to generate heat and act on the surface of a human body through the conducting layer, so that heating electrotherapy is realized, the treatment effect is improved, meanwhile, the heating wires are arranged in the shape of the Chinese character 'wang' outline, the uniform heating of the electrode plates is realized in a limited space, and the use effect of the electrode plates is improved.

2. In the utility model, a detection unit is injected inside the insulating silica gel layer and is used for detecting the temperature of the electrode plate. In order to master the temperature of the electrode plate in real time, the detection unit is adopted for detection, so that the integration of a rear-end control system is facilitated, and the control system can better adjust the temperature of the electrode plate through the feedback parameters of the detection unit, so that the temperature of the electrode plate is kept constant.

Drawings

Fig. 1 is one of the structural views of a hot pad type electrode sheet for physical therapy according to the present invention.

Reference numerals: 1 is the conducting layer, 2 is insulating silica gel layer, 4 is the heater strip, 5 is temperature sensor, 401 is the first heating section, 402 is the second heating section, 403 is the third heating section.

Detailed Description

The utility model is further described with reference to the following figures and detailed description:

example 1

As shown in fig. 1, a hot pad electrode plate for physiotherapy comprises a conductive layer 1 and an insulating silica gel layer 2, wherein the insulating silica gel layer 2 is of a square structure with an open upper end and a hollow interior, a copper pipe is arranged in a cavity of the insulating silica gel layer 2 and is used for connecting a wire, the conductive layer 1 is attached to the insulating silica gel layer 2, the conductive layer 1 is of a square structure corresponding to the insulating silica gel layer 2, a heating wire 4 is injection-molded on the conductive layer 1 of the conductive layer 1, and the heating wire 4 is arranged in a shape of a Chinese character 'wang' shape;

a detection unit is injected inside the insulating silica gel layer 2 and used for detecting the temperature of the electrode plate.

Example 2

The heating wire 4 is optimized to improve the uniformity of the heating effect as shown in fig. 1, specifically:

the heating wires 4 are non-uniformly distributed on the conducting layer 1, each heating wire 4 comprises a first heating section 401, and each first heating section 401 is in a C-shaped outline shape symmetrically arranged along the central line of the insulating silica gel layer 2;

a two-side line spacing C exists at the C-shaped contour bending part of the first heating section 401, and the length range of the two-side line spacing C is 3 mm-7 mm.

As an implementation manner, the heating wire 4 further includes a second heating section 402, the second heating section 402 is in a shape of a kidney-shaped hole profile, a maximum distance B exists between two arc sections of the second heating section 402, and the length of the maximum distance B ranges from 35mm to 45 mm.

As an implementation manner, the heating wire 4 further includes a third heating section 403, the third heating section 403 is in a shape of a kidney-shaped hole profile with the same length as the second heating section 402, a longitudinal distance a exists between the third heating section 403 and the second heating section 402 as well as between the third heating section 403 and the bottom edge of the conductive layer 1, and the length of the longitudinal distance a ranges from 7mm to 13 mm.

In an embodiment, the first heating section 401, the second heating section 402 and the third heating section 403 are connected by a circular arc transition.

As an implementation mode, the detection unit comprises two temperature sensors 5, and the two temperature sensors 5 are symmetrically distributed along the center line of the insulating silica gel layer 2.

When the electric heating therapeutic apparatus works, the electrode slice is connected to a power supply, the heating wire 4 is electrified to work, heat generated by the heating wire 4 is uniformly conducted and acts on the surface of a human body through the conducting layer 1, the electric therapy effect of the conducting layer 1 is combined to assist the thermal therapy effect, and the thermal therapy is added in the electric therapy, so that the therapeutic effect is improved.

The two temperature sensors 5 respectively detect the temperature of the electrode plates, and transmit detection signals to the rear-end control unit through the temperature sensor 6, and the control unit adjusts the power supply voltage to change the power of the heating wire 4, so that the temperature adjustment of the thermal therapy is realized.

The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.

Claims

1. A hot pad type electrode plate for physical therapy comprises a conductive layer (1) and an insulating silica gel layer (2), and is characterized in that the insulating silica gel layer (2) is of a square structure with an open upper end and a hollow inner part, a plurality of copper pipes are distributed in a cavity of the insulating silica gel layer (2) and used for connecting wires, the conductive layer (1) is attached to the insulating silica gel layer (2), the conductive layer (1) is of a square structure corresponding to the insulating silica gel layer (2), a heating wire (4) is injected and molded on the conductive layer (1) of the conductive layer (1), and the heating wire (4) is distributed in a shape of a Chinese character 'wang';

a detection unit is injected inside the insulating silica gel layer (2) and used for detecting the temperature of the electrode plate.

2. The hot pad electrode pad for physical therapy according to claim 1, wherein the heating wire (4) is non-uniformly arranged on the conductive layer (1), the heating wire (4) comprises a first heating section (401), and the first heating section (401) is in a C-shaped outline shape symmetrically arranged along the center line of the insulating silica gel layer (2);

a two-side line spacing C exists at the C-shaped contour bending part of the first heating section (401), and the length range of the two-side line spacing C is 3 mm-7 mm.

3. The hot pad electrode sheet for physiotherapy as claimed in claim 2, wherein the heating wire (4) further comprises a second heating section (402), the second heating section (402) is in the shape of a waist-shaped hole profile, a maximum distance B exists between two arc sections of the second heating section (402), and the length of the maximum distance B is in the range of 35mm to 45 mm.

4. The hot pad electrode sheet for physiotherapy as claimed in claim 3, wherein the heating wire (4) further comprises a third heating section (403), the third heating section (403) is in the shape of a kidney-shaped hole profile with the same length as the second heating section (402), the third heating section (403), the second heating section (402) and the bottom edge of the conductive layer (1) are longitudinally spaced apart by a longitudinal distance A, and the length of the longitudinal distance A is 7 mm-13 mm.

5. A hot pad electrode pad for physiotherapy as claimed in claim 4 wherein said first heating section (401), second heating section (402) and third heating section (403) are connected by a circular arc transition.

6. A hot-pad electrode pad for physiotherapy according to claim 1, wherein the detection unit comprises two temperature sensors (5), the two temperature sensors (5) being symmetrically distributed along the median line of the insulating silicone layer (2).