WO1997025949A1 - A hot compress autotherapy apparatus - Google Patents

Abstract

The invention is related to a hot compress autotherapy apparatus. It consists of a control box and a hot compress head which are connected by a heat-resisting wire. When power is on, and a desired temperature is set up, current flows into electro-heat body of the head through a temperature setting means and temperature control relay in the control box, and a temperature sensing unit located in a center groove in the head feeds a real-time temperature signal to the temperature setting means so that the temperature control relay can automatically be cut, to maintain a desired constant temperature between the range of setting temperature ±1 °C by the hot compress head off and on. When the temperature control means is failing, an over temperature relay is off, and an alarm works to ensure safety use.

Description

 TECHNICAL FIELD

 The present invention relates to a self-healing device, and more particularly to a hot-compressing self-healing device that can arbitrarily set a desired temperature within a safe range.

Background technique

 Regarding rheumatism, gout, beriberi, fifty shoulders, muscle disease and other chronic diseases and senile diseases, regardless of Chinese or Western medicine, they all agree that hot compress treatment is the most direct and effective treatment method, and various hot compress treatment devices have also appeared on the palate. However, the design of the general hot pack therapy device is not comprehensive enough for temperature control or inadequate consideration for safety, which often results in poor results, or even accidents.

Summary of the Invention

 The main object of the present invention is to provide a hot compress self-therapeutic device, which has a simple structure, is easy to manufacture, and is convenient to use. It can reduce the pain of patients and effectively treat chronic diseases. Human body's pain caused by bruises or other diseases. ? The device directly applies heat to the affected area to reduce the patient's pain, and has direct or indirect curative effects on different diseases. It can save time and effort by treating itself at home. The technical content of the present invention will be described in detail in the embodiments with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

 FIG. 1 is a perspective combination view of the present invention;

 Figure 2 is a flow chart of the operation of the present invention;

 Figure 3 is a diagram of the internal device of the present invention;

 Figure 4 is a front view of the present invention; and

 FIG. 5 is an exploded perspective view of the present invention;

Best Mode of the Invention

Please refer to FIG. 1, FIG. 2, FIG. 3, and FIG. 4. These figures are detailed descriptions of the thermal compressing device 30 according to the present invention. The hot pack self-healing device 30 is a combination of a control box 10 and a hot pack head 20. The back of the control box 10 is connected with a power plug 11 and two fuses 40. The front of the control box is provided with a hot pack head 20, a power switch 12, a temperature setter 17, an ammeter 14 and One indicator 1 5. Among them, the temperature setting device 1 is provided with a temperature setting key 13 and a digital display screen 16-the temperature setting key 13 can set an appropriate temperature value to be displayed on the digital display screen 16. When the user inserts the power plug 11 into the socket, and then press the power switch 12, the power switch 12 turns on a horizontal fuse 40, and the horizontal fuse 40 turns on the temperature setter 1 7 , Temperature The setting device 17 is connected to a temperature-controlled interrupter 41, which is connected to the ammeter 14, the ammeter 14 is connected to the indicator Γ5, and the indicator 15 is connected to the heat application head 2 0. connection. In addition, an over-temperature protection circuit breaker 4 2 and a temperature sensor 2 1 are connected to the above-mentioned temperature controller 17 at the same inch, and the over-temperature protection switch 4 2 is connected to an abnormal alarm 4 3. The temperature controller 2 1 is connected to the hot pack head 20 again.

 Please refer to FIG. 5, which is an exploded view of the hot pack head 20. The hot pack head 20 is an insulated body 2 2, and deep and shallow second-order recesses 2 2 2 and 2 2 1 are provided on one side. The deep concave step portion 2 2 2 is provided with four fixing screw holes 2 2 3 and a long groove 2 2 4. A threaded hole 2 2 5 is provided on the side wall surface of the long groove 2 2 4. Place two electric heating sheets 2 3 on the two sides of the deep concave step 2 2 2 respectively. The two electric heating sheets 2 3 are provided with two moth holes 2 3 3, and a short wire 2 3 1 The two electric heating plates 23 are connected and conducted. A second wire 2 3 2 is connected to the two electric heating plates 2 3 through the threaded holes 2 2 5, and a temperature sensor 2 1 is placed horizontally in the long groove 2 2 4 of the insulating body 2 and Pass a sl eld wire 2 1 1 at one end of the temperature sensor 2 1 through the threaded hole 2 2 5 of the insulating body 2 2.

 A bottom plate 2 4 has a square shape, and four screw holes 2 4 1 are provided on the bottom plate. Then, the bottom plate 2 4 is placed on the shallow groove portion 2 2 1 of the insulating body 22, and four screws are used. The combined body 2 6 passes through the screw holes 2 4 1 and 2 3 3 to the fixed countersunk holes 2 2 3 respectively. The screw cap 2 4 2 and the screwed body 2 6 are screwed and fixed on the insulating body 2 2.

 -The grip 2 5 is buckled together by the two half-shells 2 5 2, and a convex half-threaded joint 2 5 1 is provided on the end face of the half-shell 2 5 2. When the buckle is integrated, the half-threaded joint 2 5 1 can be a joint 2 5 3. The joint 2 5 3 can be screwed together with the threaded hole 2 2 5 of the insulating body 2 2. A hose 2 5 4 is sleeved on the other end surface of the grip 2 5, so that the wire 2 3 2 of the above-mentioned electric heating sheet 2 3 and the shade-type wire 2 1 of the thermostat 2 1 are placed on the hose 2 5 4 Inside, and is connected to the plug 2 5 5 on the front of the control box 10, and is connected to the indicator light

1 5 and temperature setter 1 7 so that the temperature signal of the hot pack head 2 0 passes through a shielded wire

2 1 1 returned to the temperature setter 1 7 to avoid noise, and the temperature control interrupter 4 1 was opened and closed to (precisely) control the temperature within ± 1 ° C of the set temperature.

When the user presses the power switch 1 2. The appropriate temperature value can be set from the temperature setting key 13, and the power meter 14 can know whether the current power consumption is normal, and the digital display screen 1 6 To understand the heating temperature at this time, and the indicator light 15 will light, indicating that the heating process is currently being performed. At this time, the electric heating sheet 23 will convert electric energy into thermal energy, and transfer heat i to the bottom plate 24 of the heat applying head 20 by the principle of heat conduction. In addition, because the electric heating sheet 23 is subjected to a current, a magnetic field is generated around it, and the magnetic field lines of the magnetic field It helps to stimulate the skin and increase the curative effect, and wraps a layer of breathable thick cotton cloth on the front and the entire periphery of the hot compress head, so as to gather heat and help absorb the moisture emitted from the skin.

 The temperature setting device 17 in the control box 10 has a maximum setting temperature of about 70 degrees Celsius. If the temperature control device fails and the temperature exceeds this upper limit, the over-temperature protection circuit breaker 4 2 (Relay) automatically trips immediately. The alarm sounded immediately, and the user was warned to turn off the power immediately to ensure safety.

Claims

Rights request 1. A hot compress self-therapeutic device, comprising:  A thermal compress head is a rectangular insulating body, and one side is provided with deep and shallow second-order recesses, and electric heating sheets are provided on both sides of the deep recesses. Several screw holes are provided on the electric heating sheet, and The two electric heating sheets are connected in series by a short wire, and the power wires of the two electric heating sheets are passed through the screw holes and extended to the outside;  A bottom plate. It is a square shape with four screw holes on the top. The bottom plate is arranged on the shallow groove of the insulating body. The four screwed bodies pass through the screw holes to the fixed screw holes. And using a screw cap and a screw body to be screwed on the insulating body;  A control box has a power plug and several fuses connected to its back, and a heat pack head, a power switch, a temperature setter, an ammeter, and an indicator light are provided on the front of the control box, wherein the temperature setter is provided with a temperature setting device. Fixed key and digital display screen; among them, the temperature setter is connected to a temperature control interrupter, the temperature interrupter is connected to an ammeter, the ammeter is connected to an indicator light, and the indicator light is then connected to a hot pack head;  A grip is formed by the two half-shells being fastened to each other, and a convex half-crop joint is provided on the end face of the half-shell. When the two half-shells are fastened to each other, the half thread can be made. The joint becomes a joint, and the joint can be fixed together with the threaded hole of the insulating body. A hose is sleeved on the other end face of the grip, so that the wires of the electric heating sheet and the shade type wires of the temperature sensor are placed on Inside the hose, and is connected to the plug on the front of the control box, and is connected to the indicator light and temperature setter respectively; so that the temperature signal of the hot pack head is fed back to the temperature setter through a shielded wire to avoid noise. Open and close the thermal control interrupter (Accurate). Control the temperature within 1 ° c of the set temperature.  2. The thermal therapy device according to claim 1, wherein an over-temperature protection circuit breaker and a temperature sensor are connected to the temperature controller, and the over-temperature protection circuit breaker is further connected with an abnormal alarm; The Qi thermostat is connected to the heat pack head.