CN1262137A - Microwave appliance for physicotherapy and vibration massage - Google Patents

Abstract

A microwave physico therapeutic and vibration massage appliance is composed of microwave therapeutic unit and vibration massage unit, including microwave generator and microwave vibration physicotherapeutic unit, which consists of electric motor, eccentric wheel, radiation antenna and massage plate and is electrically connected to microwave generator. The motor shaft is linked to eccentric wheel. The massage plate is linked to eccentric wheel via a connecting metal plate. Said radiation antenna is installed in a metal box. Its advantage is higher curative effect.

Description

Microwave appliance for physicotherapy and vibration massage

The present invention relates to a kind of device that is used for physical therapy and health care.

Microwave physical therapy and vibromassage have begun to be applied to medical treatment, the health care of human body at present.The thermal therapeutical effect of microwave shows the pain relieving aspect, and it can reduce sensorineural irritability, and reaches the analgesic purpose as the stimulation of disturbing pain sensation conduction of impulse.For the powerful pain that causes because of swelling, can strengthen vein and lymphatic return by accelerating the blood vessel circulation, exudate is eliminated, tissue tension descends, pain relief thereby make; For the inflammation tissue, because of small artery and telangiectasis blood flow quicken, the oxygen of tissue and nutrition supply is strengthened, exudate removal is accelerated, metabolic waste causes pain and the chemical mediator that brings out inflammation is discharged and quickened, the result improves local nutrition, reduces the local excitation phenomenon, reducing swelling and alleviating pain, help the dissipation of inflammation.The heat of appropriateness can make the function of reticuloendothelial system strengthen, and antibody and complement increase, and big or small cytophagous phagocytosis is strengthened, thereby raise immunity helps the control of inflammation; The non-thermal effect of microwave shows that human body do not feel to play therapeutical effect under the condition of heat, and microwave makes a difference to the biophysics or the Biochemical processes of body, and nerve fiber regeneration is quickened, and the leukocyte phagocytosis is strengthened, and acutely inflamed Arrested Development presses down.Massage is traditional effective medical treatment, the health protection method of China, by massage the energy and blood of human body passages through which vital energy circulates is played unimpeded QI and blood, sets upright the effect of post-equalization.Massage can make the moisture in the muscle reduce, and the inose of storage power unit increases with the Myoglobin of carrying oxygen, makes muscle obtain provisioning more fully, thereby helps the rehabilitation and the treatment of pain of inflammation.But existing microwave therapy apparatus only has the function of thermotherapy, do not have the mechanical vibration massage function, and other vibration massage machine has only vibration massage function, no microwave physical therapy function.

The object of the present invention is to provide and a kind ofly not only had the microwave physical therapy function, but also have the mechanical vibration massage functions to reach the physical therapy machine of better curative effect.

Technical scheme of the present invention is as follows: the present invention is constituted by microwave physical therapy device and vibration masseur.

The present invention's device comprises microwave generator and microwave vibrations physiotherapy apparatus, microwave vibrations physiotherapy apparatus wherein comprises motor, eccentric, active antenna and massage plate, microwave generator links to each other with the microwave vibrations physiotherapy apparatus through coaxial wire, power line, motor shaft links to each other with eccentric, is linked to each other by a nugget genus connecting plate between massage plate and the eccentric; Active antenna is contained in the can that plays the regular reflection effect and with coaxial wire and links to each other.Among the present invention, the microwave physical therapy device comprises microwave generator, coaxial wire and active antenna, and vibration masseur comprises motor, eccentric and massage plate.

Active antenna adopts the circular microstrip paster antenna, and the radius of its active antenna meets the following conditions: $a=\frac{1.841*\mathrm{\λo}}{2*\mathrm{\π}*\sqrt{{\mathrm{\ϵ}}_r}}$

λ o is the microwave wavelength of microwave generator, ε _rRelative dielectric constant for filled media in the can.

When active antenna when satisfying above-mentioned condition, antenna is operated in its main mould TM ₁₁, on direction, greatest irradiation is arranged perpendicular to antenna plane.Be filled with insulating low loss dielectric between active antenna and the can, this medium adopts politef.

The present invention also comprises the regulating circuit of scalable microwave output power size and vibromassage power, by regulating microwave output power and vibration strong or weak to adapt to different physical therapy needs, when enforcement, microwave output power 0 to 60W and adjustable continuously, oscillation power 40W, oscillation intensity is adjustable.The microwave vibrations physiotherapy apparatus comprises accessories such as handle, electric machine support, flexible support rubber and shell, and motor places in the shell, and handle is positioned at the motor top, and massage plate is arranged on the electric machine support below, and flexible support rubber is arranged between massage plate and the electric machine support.Motor in the microwave vibrations physiotherapy apparatus is supported by electric machine support, and can links to each other with massage plate.

The control panel of microwave generator comprises time display, microwave power display, sets button, microwave power actuator, vibration strong or weak actuator and switch, set in the button and comprise the timing setting button, time display and microwave power display employing liquid crystal display.The present invention can use microwave physical therapy or vibromassage separately.

The present invention also comprises a microcomputer control circuit, and this microcomputer control circuit connects microwave power actuator, vibration strong or weak actuator, liquid crystal display and setting button respectively.The present invention also comprises a timing alarm apparatus, and this alarm device comprises speaker, and links with microcomputer control circuit.

In sum, the present invention has fully utilized the function of microwave physical therapy and vibromassage, the curative effect of these two function combinations is more more remarkable than simple microwave physical therapy or independent vibromassage, utilize the heat effect and the non-thermal effect of microwave, make the energy and blood of human body passages through which vital energy circulates unimpeded, utilize mechanical vibration massages simultaneously, body pathology pain or local inflammation are eased quickly or eliminate; That the present invention also has is painless, aseptic, safety, efficient advantages of higher.

Further specify the present invention below in conjunction with accompanying drawing.

Fig. 1 is a contour structures sketch map of the present invention;

Fig. 2 is the internal structure profile of microwave vibrations physiotherapy apparatus of the present invention;

Fig. 3 is a circuit structure block diagram of the present invention;

Fig. 4 is the circuit theory diagrams of the embodiment of the invention.

Fig. 1, Fig. 2 and Fig. 3 have reflected basic structure of the present invention.Connect microwave generator 10 and microwave vibrations physiotherapy apparatus 1 by coaxial wire and power line 6, the control panel 2 of microwave generator 10 comprises time display 8, microwave power display 9, sets button 20, microwave power actuator 11, vibration strong or weak actuator 12, and microwave vibrations physiotherapy apparatus 1 also comprises annular handle 3, flexible support rubber 5, massage plate 4 and shell 7.As shown in Figure 2, motor 13 is positioned at shell 7 and links to each other with electric machine support 14, and motor shaft 18 links to each other with eccentric 15; Metallic interconnect 19 links to each other with eccentric 15 with massage plate 4 respectively, flexible support rubber 5 is supported between electric machine support 14 and the massage plate 4, can 16 is installed in the massage plate 4, coaxial wire 6 passes can 16 and links to each other with wherein active antenna 17, can 16 existing shielding actions, also, be filled with low loss dielectric 21 between active antenna 17 and the can 16 as the ground of active antenna 17.Microwave is produced by microwave generator 10, through coaxial wire 6 transmission, by active antenna 17 to external radiation.Motor 13 provides dc source by power line 6, drives eccentric 15 and runs up, and makes massage plate 4 produce circumferencial direction and axially-movable through flexible support rubber 5, thereby produces massage effect.Fig. 3 and Fig. 4 have reflected circuit basic structure of the present invention, it is the standard control circuit of core that microcomputer control circuit among Fig. 3 can adopt with the CPU single-chip microcomputer, set button and comprise the timing setting key, be used to be provided with the time of microwave physical therapy or vibromassage, in case regularly arrive, promptly by alarm device with the auditory tone cues user; Vibration strong or weak actuator and microwave power actuator can be adjusted the power and the microwave generator output size of vibration respectively, and display adopts liquid crystal display with demonstration time and microwave output power.Fig. 4 is the main line figure of microwave vibrations physiotherapy apparatus, comprise power supply, microwave power actuator, vibration strong or weak actuator etc., low-tension transformer T0 wherein and rheostat WR2 form the vibration strong or weak actuator, and silicon-controlled voltage regulation device T, electricity group R1 and rheostat WR1 form the microwave power actuator.T1 among Fig. 4 is a low-tension transformer, and the output voltage in loop, T1 place provides supply voltage for microcomputer control circuit and relevant circuit, and T2 is the magnetron heater transformator, for magnetron Z filament provides low-voltage, high-current; T3 is the magnetron high-tension transformer, and its output voltage provides anode high voltage for magnetron Z after capacitor C, diode D halfwave rectifier; T is the silicon-controlled voltage regulation device, the elementary input voltage of its scalable magnetron high-tension transformer T3; Change the resistance size of WR1, promptly changed T3 primary voltage size, thereby changed the anode high voltage size of magnetron Z, thereby adjusted the output of magnetron Z, promptly regulated microwave output power.T0 is a rectification voltage regulator, and the 220V alternating voltage of input becomes DC voltage behind T0, offer vibrating motor M, changes the resistance size of WR2, can change the motor M both end voltage, thereby changes the power of vibromassage.Active antenna FS among the figure links to each other with magnetron Z through coaxial wire.High-voltage capacitor C among the figure and kenotron D form high pressure voltage multiplying rectifier loop; R2 is a sampling resistor, the change in voltage at R2 two ends when anode current changes, thereby the voltage at R2 two ends represented the size of magnetron Z output, and the magnitude of voltage of R2 can be sampled and is input to the microwave power display and show.Relay J K1, JK2, JK3 are controlled by microcomputer control circuit, can distinguish the switch of controlled microwave physical therapy device, alarm device and vibration masseur, and the button of gauge tap is included in the setting button of control panel.

Claims (8)

1, a kind of microwave appliance for physicotherapy and vibration massage is characterized in that it is to be constituted by microwave physical therapy device and vibration masseur.

2, microwave appliance for physicotherapy and vibration massage according to claim 1, it is characterized in that it comprises microwave generator and microwave vibrations physiotherapy apparatus, microwave vibrations physiotherapy apparatus wherein comprises motor, eccentric, active antenna and massage plate, microwave generator links to each other with the microwave vibrations physiotherapy apparatus through coaxial wire, power line, motor shaft links to each other with eccentric, is linked to each other by a nugget genus connecting plate between massage plate and the eccentric; Active antenna is contained in the can that plays the regular reflection effect and with coaxial wire and links to each other.

3, microwave appliance for physicotherapy and vibration massage according to claim 2 is characterized in that active antenna adopts the circular microstrip paster antenna, and the radius of its active antenna meets the following conditions: $a=\frac{1.841*\mathrm{\λo}}{2*\mathrm{\π}*\sqrt{{\mathrm{\ϵ}}_r}}$

λ o is the microwave wavelength of microwave generator, ε _rRelative dielectric constant for filled media in the can.

4, microwave appliance for physicotherapy and vibration massage according to claim 2 is characterized in that also comprising the regulating circuit of scalable microwave output power size and vibromassage power.

5, microwave appliance for physicotherapy and vibration massage according to claim 2, it is characterized in that the microwave vibrations physiotherapy apparatus also comprises handle, electric machine support, flexible support rubber and shell, motor places in the shell, handle is positioned at the motor top, massage plate is arranged on the electric machine support below, and flexible support rubber is arranged between massage plate and the electric machine support.

6, microwave appliance for physicotherapy and vibration massage according to claim 2, the control panel that it is characterized in that microwave generator comprises time display, microwave power display, sets button, microwave power actuator, vibration strong or weak actuator and switch, set in the button and comprise the timing setting button, time display and microwave power display employing liquid crystal display.

7, according to claim 1 or 2 or 4 or 6 described microwave appliance for physicotherapy and vibration massage, it is characterized in that it also comprises a microcomputer control circuit, this microcomputer control circuit connects microwave power actuator, vibration strong or weak actuator, liquid crystal display and setting button respectively.

8, microwave appliance for physicotherapy and vibration massage according to claim 1 and 2 is characterized in that it also comprises a timing alarm apparatus, and this alarm device comprises speaker, and links with microcomputer control circuit.

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