CN118078599A

CN118078599A - Portable physiotherapy equipment

Info

Publication number: CN118078599A
Application number: CN202410466420.2A
Authority: CN
Inventors: 朱元成; 何永红
Original assignee: Shenzhen Coolingstyle Technology Co ltd
Current assignee: Shenzhen Coolingstyle Technology Co ltd
Priority date: 2024-04-18
Filing date: 2024-04-18
Publication date: 2024-05-28

Abstract

The invention relates to the technical field of medical equipment, and provides portable physiotherapy equipment. The physiotherapy equipment comprises cold compress, hot compress and air wave treatment functions, wherein the cold compress and hot compress treatment mode can work circularly, and the air wave treatment mode can work continuously; the micro compressor and the heating pipe are arranged to realize high-precision control of refrigerating and heating temperatures of the waterway system, and the air pump and the electromagnetic valve are arranged to realize pressure control of an air wave mode; the rechargeable lithium battery is assembled, and the rechargeable lithium battery can be matched with the direct-current power interface to charge or plug in the built-in battery, so that cold and hot compress air wave treatment can be conveniently carried out outdoors or in the riding process. The whole equipment component layout is compact, the volume is small, the carrying is convenient, and the cold compress, the hot compress and the air wave treatment are integrated, so that physiotherapy service can be timely and effectively provided for patients.

Description

Portable physiotherapy equipment

Technical Field

The invention relates to the technical field of medical equipment, in particular to portable physiotherapy equipment.

Background

The air wave therapeutic apparatus is a rehabilitation therapeutic apparatus which can squeeze and massage limbs in a large area by periodically inflating and deflating an air cushion wrapped on a human body (such as thighs, calves and the like) (similar to blood pressure measurement, corresponding positions can be clamped during inflation), and can increase venous blood flow of patients with venous thrombosis risk, thereby greatly improving blood flow speed, reducing blood stasis and achieving the purpose of preventing deep venous thrombosis and pulmonary embolism.

Cold compress (such as ice compress) is generally needed within 24 hours after injury, swelling or injury is emphasized mainly for slowing down local metabolism, and especially effect is better within 6 hours after injury, so cold compress treatment should be performed as early as possible, and the more timely the cold compress treatment is performed, the better the treatment effect is. After 24 hours of injury, the injured part is basically stable, and after that, corresponding hot compress treatment is carried out, so that metabolism can be quickened, and local blood circulation can be quickened, thereby achieving the effect of quick recovery. Therefore, the utility model has better clinical effects of cold and hot compress and air wave treatment.

However, current cold and hot compress and airwave treatment schemes have the following problems:

(1) The scheme of cold compress and hot compress, namely air wave treatment integration, is not portable enough, and the use scene is greatly limited.

(2) The cold source generally uses a cold water tank or ice cubes, the heat source uses a hot water tank, and the cold source and the heat source cannot be circulated autonomously, so that the use is troublesome.

(3) The temperature control is inconvenient, the precision is low, and no visual adjustment operation interface exists.

Therefore, it is necessary to develop a portable physiotherapy device, which integrates cold compress, hot compress and air wave therapy, has a small total volume, is self-contained in a power supply, and is convenient to carry.

Disclosure of Invention

The invention aims to provide portable physiotherapy equipment so as to solve the problems of low temperature control precision, insufficient portability and the like of the conventional cold and hot compress air therapeutic equipment in the background technology.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the invention provides portable physiotherapy equipment, which specifically comprises the following steps:

The portable box body, the physiotherapy pad arranged outside the box body, the waterway system and the air pressure pipeline arranged in the box body, the refrigerating module and the heating module arranged in the box body for refrigerating the waterway system, and the air wave module arranged in the box body for increasing and reducing the pressure of the air pressure pipeline;

the waterway system and the pneumatic pipeline are connected with the portable box body and the physiotherapy pad, and the physiotherapy pad is used for cooling, warming or pressurizing a patient;

a rechargeable lithium battery;

The water tank is used for containing water and used as a cold water source and a hot water source, and the water in the water tank automatically circulates and flows in the waterway system and the physiotherapy pad through the water pump;

the visual control panel is used for controlling and selecting the physiotherapy mode and physiotherapy parameters of the equipment;

The refrigerating module is used for refrigerating water in the waterway system through a compressor; the heating module is used for heating water in the water tank through a heating pipe; the air wave module increases and reduces the pressure of the air pressure pipeline through an air pump;

The air wave module is used for increasing and reducing pressure of the air pressure pipeline through the air pump, and is provided with a deflation port communicated with the atmosphere for rapid decompression.

Based on the scheme, be equipped with visual interface control board, radiator unit, battery charging socket and power socket on the shell of box, visual interface control board is used for carrying out accurate regulation and control to pneumatic pipeline and waterway system.

Based on the scheme, the refrigeration module comprises a compressor, a heat exchanger and a condenser, and the compressor is a miniature direct-current variable-frequency compressor.

Based on the scheme, the heating module comprises an insulating electric heating pipe and a temperature switch.

Based on the above scheme, the air wave module comprises an air pump, a pressure gauge, an electromagnetic valve and a deflation port, wherein the deflation port is arranged on the electromagnetic valve.

Based on the foregoing scheme, waterway system includes waterway pipeline, water tank, liquid level switch, flowmeter, the water pump is connected to the water tank, liquid level switch is arranged in monitoring and controlling the liquid level condition in the water tank, the flowmeter is arranged in detecting liquid flow condition in the waterway pipeline.

Based on the scheme, the device further comprises a pressure sensor for detecting the pressure in the pneumatic pipeline, and a temperature sensor for detecting the temperature in the waterway system.

Based on the scheme, the water tank is provided with a first water outlet and a first water inlet.

Based on the above scheme, be equipped with the pipeline integrated piece on the box, the first side of pipeline integrated piece is in and be equipped with second water inlet, third delivery port in the box, the second side is in and be equipped with second delivery port, third water inlet outside the box.

Based on the above scheme, the waterway pipeline and the pneumatic pipeline are integrated on the pipeline integrated piece, and the waterway pipeline and the pneumatic pipeline are connected with each other after passing through the pipeline integrated piece in the portable box body and enter the physiotherapy pad, wherein the waterway pipeline comprises a water inlet pipeline and a water outlet pipeline.

Compared with the prior art, the invention has at least the following advantages and positive effects:

(1) Through setting up water route pipeline and pneumatic pipeline integration, with cold compress, hot compress and air wave treatment function integration to a portable small-size physiotherapy equipment on, be equipped with the power, conveniently carry, realize the timely physiotherapy under the multiple scenario.

(2) The water tank is used as a cold source and a heat source of the waterway pipeline, and the waterway circulation can be realized without a cold water tank and a hot water tank, so that the waterway pipeline is more convenient to use.

(3) The visual interface control panel is arranged, the cold compress and hot compress temperature of the equipment and the pressure of air wave are precisely controlled, manual operation is facilitated, and automatic circulation temperature control and pressure control are set.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a schematic view showing the general structure of a portable physiotherapy apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view showing an internal structure of a portable physiotherapy apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view showing the structure of a water tank part of a portable physiotherapy apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a waterway system of a portable physiotherapy apparatus according to an embodiment of the present invention;

FIG. 5 shows a schematic diagram of the structure of an integrated part of an external pipeline of a tank according to an embodiment of the present invention;

fig. 6 shows a schematic diagram of the structure of the pipe-integrated portion in the tank according to the embodiment of the present invention.

Reference numerals illustrate:

the reference numerals of fig. 1 are as follows: 1. a portable case; 11. a housing; 12. a visual interface control panel; 121. a control board mounting plate; 13. a heat dissipation assembly; 14. a data port; 15. a power socket; 16. a pipeline integration member;

The reference numerals of fig. 2 are as follows: 2. a waterway system; 21. a water tank; 22. a liquid level switch; 23. a water pump; 24. a water tank water injection assembly; 3. a refrigeration module; 31. a compressor; 32. a heat exchanger; 33. a condenser; 4. a heating module; 41. an insulated electric heating tube; 42. a temperature switch; 5. an air wave module; 51. an air pump; 52. an electromagnetic valve; 53. a vent port; 6. a circuit module; 61. a rechargeable lithium battery; 62. a circuit mounting board; 63. a driving plate; 64. a relay;

The reference numerals of fig. 3 are as follows: 21. a water tank; 211. a water tank body; 212. a first water outlet; 213. a first water inlet; 22. a liquid level switch; 23. a water pump; 24. a water tank water injection assembly; 241. a water filling port; 242. a water filling port cover cap; 25. a liquid level gauge; 41. an insulated electric heating tube; 42. a temperature switch;

The reference numerals of fig. 4 are as follows: 17. a bottom plate; 211. a water tank body; 212. a first water outlet; 213. a first water inlet; 23. a water pump; 241. a water filling port; 242. a water filling port cover cap; 25. a liquid level gauge; 31. a compressor; 32. a heat exchanger; 33. a condenser;

The reference numerals of fig. 5 are as follows: 13. a heat dissipation assembly; 133. a first radiator fan cover; 134. a second radiator fan cover; 16. a pipeline integration member; 164. a second water outlet; 165. a third water inlet; 166. a first air outlet;

the reference numerals of fig. 6 are as follows: 131. a first heat radiation fan; 132. a second heat radiation fan; 161. a second water inlet; 162. a third water outlet; 163. a first air inlet.

Detailed Description

For a clearer explanation of the objects, technical solutions and advantages of the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that the exemplary embodiments can be implemented in various forms and should not be construed as being limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the invention.

The block diagrams depicted in the figures are merely functional entities and do not necessarily correspond to physically separate entities. That is, the functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

The flow diagrams depicted in the figures are exemplary only, and do not necessarily include all of the elements and operations/steps, nor must they be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the order of actual execution may be changed according to actual situations.

The invention is described in detail below with reference to specific embodiments and the accompanying drawings:

As shown in fig. 1 and fig. 2, the present embodiment provides a portable physiotherapy apparatus, which specifically includes:

The portable box body 1, a physiotherapy pad arranged outside the portable box body 1, a waterway system 2 and an air pressure pipeline arranged in the portable box body 1, a refrigerating module 3 and a heating module 4 which are arranged in the portable box body 1 and used for refrigerating the waterway system, and an air wave module 5 which is arranged in the portable box body 1 and used for increasing and reducing the air pressure pipeline;

A rechargeable lithium battery 61;

the waterway system 2 and the pneumatic pipeline are connected with the portable box body 1 and the physiotherapy pad, and the physiotherapy pad is used for cooling, warming or pressurizing a patient;

the refrigerating module 3 is used for refrigerating water in the waterway system 2 through a compressor; the heating module 4 heats water in the water tank 21 through an insulating electric heating pipe 41; the air wave module 5 increases and reduces the pressure of the air pressure pipeline through the air pump 51;

The air wave module 5 increases and reduces the pressure of the air pressure pipeline through the air pump 51, and is provided with a deflation port 53 which is communicated with the atmosphere for rapid decompression.

Based on the foregoing scheme, the casing 11 of the portable case 1 is provided with a visual interface control board 12, a heat dissipation component 13, a data port 14, a battery charging socket and a power socket 15, and the visual interface control board 12 is used for accurately regulating and controlling the air pressure pipeline and the waterway system 2.

Preferably, as shown in fig. 2, the circuit module 6 is included and arranged below the visual interface control board 12 of the device, and the circuit module 6 includes a rechargeable lithium battery 61 and a direct current power supply, and a circuit mounting board 62 is used for mounting the whole circuit module 6, a driving board 63 and a relay 64.

Based on the foregoing solution, the refrigeration module 3 includes a compressor 31, a heat exchanger 32, and a condenser 33, where the compressor 31 is a miniature direct current variable frequency compressor.

Based on the foregoing, the heating module 4 includes an insulated electric heating pipe 41, a temperature switch 42.

Based on the foregoing scheme, waterway system 2 includes waterway pipeline, water tank 21, level switch 22, flowmeter, temperature switch 42, water pump 23 is connected to water tank 21, level switch 22 is arranged in monitoring and controlling the liquid level condition in water tank 21, level gauge 25 is arranged in detecting and looking over water level in water tank 21, the flowmeter is arranged in detecting the liquid flow condition in the waterway pipeline, still includes that the electromagnetic water valve controls waterway pipeline's switching.

Based on the foregoing, the air wave module 5 includes an air pump 51, a pressure gauge, a solenoid valve 52, and a bleed port 53, and the bleed port 53 is disposed on the solenoid valve 52.

Based on the foregoing, the air wave module 5 further includes a pressure sensor for detecting the pressure in the pneumatic pipeline.

Based on the foregoing solution, the water tank 21 is provided with a first water outlet 212 and a first water inlet 213.

Based on the foregoing solution, the portable case 1 is provided with the pipe integrated member 16, a first side of the pipe integrated member 16 is disposed in the portable case 1 and is provided with a second water inlet 161, a third water outlet 162, and a first air inlet 163, and a second side is disposed outside the case and is provided with a second water outlet 164, a third water inlet 165, and a first air outlet 166.

Based on the foregoing scheme, the waterway pipeline and the pneumatic pipeline are integrated on the pipeline integrated piece 16, and the waterway pipeline and the pneumatic pipeline enter the physiotherapy pad to be connected after passing through the pipeline integrated piece 16 in the portable case 1, wherein the waterway pipeline comprises a water inlet pipeline and a water outlet pipeline.

Preferably, as shown in fig. 3, a connection schematic diagram of a related structure of the water tank 21 is provided, and the connection schematic diagram comprises a water tank body 211, wherein the water tank body 211 is provided with a first water outlet 212 and a first water inlet 213, the first water outlet 212 is connected with a water inlet of the water pump 23, a water tank water injection assembly 24 is arranged above the water tank body 211, the water tank water injection assembly 24 comprises a water injection port 241 and a water injection port cover 242, and water can be added into the water tank 21 through the water injection port 241 after the water injection port cover 242 is opened; the other side of the water tank body 211 is provided with a liquid level meter 25, so that the water level condition in the water tank can be conveniently observed at any time; the side of the water tank body 211 is provided with a liquid level switch 22 for monitoring and controlling the water level in the water tank 21, an insulating electric heating pipe 41 is arranged below the liquid level switch 22 for heating the water in the water tank, and a temperature switch 42 is arranged below the insulating electric heating pipe 41 for accurately controlling the water temperature.

Preferably, as shown in fig. 4, which is a schematic structural diagram of a waterway circulation system of the whole portable physiotherapy equipment, most components are installed on the bottom plate 17, when the equipment is started up for use, a water filling port cap 242 is opened, water is filled into the water tank 21 through the water filling port 241, and then the water filling port cap 242 is covered; at the moment, the waterway is in a communicating state, the circulating water pump 23 is started, and water in the water tank 21 and water in the physiotherapy pad are circulated through the waterway pipeline; water is transferred from the water tank 21 through the water pump 23, passes through the waterway pipeline, passes through the pipeline integrated piece 16 on the portable box 1, passes out of the box, enters the physiotherapy pad, passes out of the physiotherapy pad after being coiled in the physiotherapy pad, returns to the pipeline integrated piece 16 on the portable box 1, enters the portable box 1, is connected to the plate heat exchanger 32, and returns to the water tank 21 from the plate heat exchanger 32; the waterway circulation system further comprises a flowmeter for detecting water flow during refrigeration and heating, and ensuring that the water flow meets the set requirement during refrigeration or heating, so that the temperature is effectively controlled and regulated, the stability of the water flow is facilitated to be monitored and maintained, and proper cooling or heating effect is ensured to be provided in the course of treatment.

Specifically, when cold compress is needed to be performed on a patient, the compressor 31 is started, water in the plate heat exchanger 32 enters the compressor 31 for refrigeration, then the water enters the condenser 33 from the compressor 31, and the water passes through the electronic expansion valve after exiting from the condenser 33 and returns to the plate heat exchanger 32; when a patient needs to be subjected to hot compress, the operation of the insulating electric heating pipe 41 in the water tank 21 is controlled through the operation of the visual interface control board 12, water in the water tank 21 is heated, the temperature of the water is monitored and controlled through the temperature switch 42, and when the temperature reaches a set value, the temperature switch 42 controls the stop of heating; the plate heat exchanger 32 is provided with four water inlet and outlet ports, the first water inlet port is communicated with the electronic expansion valve and receives water flowing from the electronic expansion valve, the first water outlet port is communicated with the compressor 31 and sends the water back to the compressor 31 for refrigeration, the second water inlet port is communicated with the physiotherapy pad, and the second water outlet port is communicated with the water tank 21.

Preferably, the air wave module 5 includes an air pressure pipeline, an air outlet of the air pump 51 is connected with the electromagnetic valve 52, the electromagnetic valve 52 is specifically a three-way electromagnetic valve, an air passage four-way valve is arranged between the air pump 51 and the electromagnetic valve 52, the air passage four-way valve is provided with a first interface, a second interface, a third interface and a fourth interface, wherein the first interface is connected with the air pump 51 and is used for receiving air output from the air pump 51, the second interface is connected with a pressure gauge and is used for detecting air pressure in the air pressure pipeline, the third interface is connected with the electromagnetic valve 52 and is convenient for controlling the air delivery through an electric signal, and the fourth interface is connected with the air pressure pipeline and extends into the physiotherapy pad and is used for delivering air to the physiotherapy pad so as to generate air pressure; the electromagnetic valve 52 is provided with a first interface, a second interface and a third interface, the first interface is communicated with the third interface and is used for receiving gas from the gas path four-way valve, the second interface is directly communicated with air, other components are not required to be installed, the second interface is used as a deflation port 53 for the exhaust and pressure relief of a pneumatic pipeline, and the third interface is used for being connected with an electric control signal so as to conveniently control the opening and closing of each interface of the electromagnetic valve 52.

Preferably, the casing 11 of the portable case 1 includes a bottom plate 17, a side plate on which the visual interface control board 12 and the control board mounting plate 121 are mounted, a front panel, and a rear panel;

Specifically, as shown in fig. 5 and fig. 6, the rear panel of the housing 11 of the portable case 1 is schematically shown, wherein fig. 5 is an outer schematic view of the rear panel, and fig. 6 is an inner schematic view of the rear panel; seen from the outside, a pipeline integrated part 16 is arranged at the left upper corner of the rear panel, a heat dissipation component 13 is arranged right below the rear panel, a data port 14 is arranged right above the rear panel, and a power socket 15 is arranged at the right upper corner of the rear panel; the pipeline integrated piece 16 comprises a second water inlet 161, a third water outlet 162 and a first air inlet 163 which are arranged on the inner side of the rear panel in fig. 6, and a second water outlet 164, a third water inlet 165 and a first air outlet 166 which are arranged on the outer side of the rear panel in fig. 5, wherein the second water inlet 161 and the second water outlet 164 are connected with the water inlet pipeline, the second water inlet 161 and the third water inlet 165 are connected with the outlet pipeline, and the first air inlet 163 is connected with the air pressure pipeline; when the waterway circulates, water enters the pipeline integrated piece 16 from the second water inlet 161, flows out from the second water outlet 164 and then passes through the physiotherapy pad, enters the second water inlet 161 and then enters the pipeline integrated piece 16 after flowing out from the physiotherapy pad, and then returns to the water tank after flowing out from the third water outlet 162; in operation, gas enters the manifold 16 from the first inlet 163 and then flows out of the first outlet 166 and into the therapy pad with the pneumatic tubing; the heat dissipation assembly 13 includes a first heat dissipation fan 131 and a second heat dissipation fan 132 shown in fig. 6, and a first heat dissipation fan cover 133 and a second heat dissipation fan cover 134 shown in fig. 5.

It should be noted that, in this embodiment, the refrigeration compressor 31 is a miniature dc variable-frequency compressor, so as to reduce the overall size of the physiotherapy device, and is convenient to carry, and meanwhile, the variable-frequency compressor is used to perform accurate variable-frequency temperature control on the waterway system, and the temperature control range of 4-45 ℃ is achieved by combining with the temperature control of the insulated electric heating tube, and the control operation of the visual interface control board 12 is matched to realize high-precision and high-efficiency water temperature control.

Specifically, when the patient is subjected to physiotherapy, the physiotherapy pad wraps the limbs of the patient, and meanwhile, the water pipe coiled in the physiotherapy pad and the air pipe coiled in the physiotherapy pad can wrap the limbs of the patient together, and the physiotherapy modes can be selected according to the needs, including but not limited to a cold compress mode, a hot compress mode, a cold and hot compress circulation mode, an air wave pressure mode and a combination mode of cold and hot compress and air wave, so that the patient is subjected to targeted treatment, and the specific control method comprises the following steps:

The control assembly includes a visual interface control board 12, a temperature sensor and a pressure sensor;

When the portable physiotherapy equipment is used for the first time, the water filling port cover cap 242 is opened, water is added into the water filling port, water in the water tank 21 is added to a required water level, and the specific water level condition can be observed on the liquid level meter 25 of the water tank 21; the device can be started by using a rechargeable lithium battery power supply or a plug-in direct current power supply of the device, a treatment mode of cold and hot compress is selected on the visual interface control panel 12 after the device is started, cold compress, hot compress or cold and hot compress circulation can be selected, and then the air wave mode is started or not started.

When the cold and hot compress mode is set, parameters such as cold compress and hot compress temperature, treatment duration, intermittent duration, cold and hot compress cycle times and the like can be selected correspondingly; when the air wave mode is set, a high pressure mode, a medium pressure mode and a low pressure mode can be selected, the pressurizing time period and the pressure release time period are set, and the air pressure is precisely controlled by combining the electromagnetic valve 52.

When equipment carries out physiotherapy to the patient, temperature sensor and barometric pressure sensor detect portable equipment during operation water route pipeline and barometric pressure pipeline in temperature and barometric pressure size respectively to carry out continuous control and adjustment through other subassemblies, include: the refrigerating module 3 and the heating module 4 acquire the water temperature in the waterway system based on a temperature sensor, accurate control of the water temperature is realized through a self-adaptive control algorithm comprising a PID algorithm, and the physical therapy parameters can be adjusted in real time according to environmental changes, wherein the real temperature can be identified and judged by the algorithm when the temperature sensor fails or goes wrong, so that the water temperature is ensured to be within a control range of 4-45 ℃, and the equipment can stably run and can not be frostbitten or scald a patient; the air wave module 5 acquires the pressure in the air pressure pipeline based on a pressure sensor, and performs high-precision pressure control through a deep neural network and a fuzzy logic controller. The method comprises the following steps:

Judging a current working mode when cold and hot compress is carried out, and if the current working mode is a cold compress interval time period, enabling a temperature control system to be not working, and enabling a temperature sensor not to collect a temperature value in a waterway pipeline; if the current hot compress interval time period is the hot compress interval time period, the temperature control system does not work, and the temperature sensor does not collect the temperature value in the waterway pipeline; if the current cold compress working time period is the cold compress working time period, starting temperature control taking the refrigeration of the compressor 31 as a core, collecting a temperature value in a waterway pipeline by a temperature sensor, feeding back the temperature value to a system, and controlling real-time water temperature by a PID algorithm; if the current hot compress working time period is the hot compress working time period, starting temperature control with the heating of the insulated electric heating pipe 41 as a core, collecting a temperature value in a waterway pipeline by a temperature sensor, feeding back the temperature value to a system, and controlling real-time water temperature by a PID algorithm;

When the cold and hot compress circulation mode is operated, firstly performing a cold compress working time period, entering a cold compress interval time period after finishing the set cold compress working time, entering a hot compress working time period after finishing the set cold compress interval time, entering the hot compress interval time period after finishing the set hot compress working time, judging whether the cold and hot circulation times are finished after finishing the set hot compress interval time, restarting the cold compress working time period if the cold compress circulation times are not finished, and waiting if the cold compress circulation is finished;

When the air wave treatment mode works, the pressure sensor collects the pressure value in the air pressure pipeline and feeds back the pressure value to the system, the pressure sensor compares the pressure value according to the air pressure mode, when the pressure sensor detects that the pressure is smaller than the set air pressure value, the system controls the air pump 51 to pressurize until the detected air pressure value is larger than/equal to a set value, when the set pressurizing duration is finished, the system controls the electromagnetic valve 52 to open an air passage four-way valve and an air communication interface, namely an air release port 53, to discharge the air pressure in the air pressure pipeline, and when the set pressure release duration is finished, the system enters standby.

In the embodiment, the micro direct-current variable-frequency compressor is used to cooperate with the operation of the insulating electric heating pipe in the water tank to realize the precision control of the water temperature in the water pipe in the physiotherapy pad; an air outlet is arranged in the air wave module, so that the air exhaust and pressure relief can be realized without adding an air return pipe, and the pressure relief control mode is simple and economical; by arranging the rechargeable lithium battery and the direct current power supply interface and combining the layout of different components in the whole equipment, the volume of the whole portable physiotherapy equipment is greatly reduced, the portable physiotherapy equipment is convenient to carry and use in multiple scenes, and the multi-mode power supply mode without a power supply and with a direct current power supply can be satisfied; the integrated part integrates the water inlet pipe, the water outlet pipe and the air pipe, integrates cold compress, hot compress and air wave treatment, can simultaneously perform cold and hot compress circulation and air wave treatment, and can better provide physiotherapy service for patients.

Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A portable physiotherapy device comprising:

The refrigerating module and the heating module acquire the water temperature in the waterway system based on a temperature sensor;

The air wave module acquires pressure in the pneumatic pipeline based on a pressure sensor.

2. The portable physiotherapy apparatus according to claim 1, wherein a visual interface control board, a heat dissipation assembly, a battery charging socket and a power socket are arranged on the housing of the case, and the visual interface control board is used for accurately controlling the air pressure pipeline and the waterway system.

3. The portable physiotherapy apparatus of claim 1, wherein the refrigeration module comprises a compressor, a heat exchanger, and a condenser, and the compressor is a miniature dc variable frequency compressor.

4. The portable physiotherapy device of claim 1, wherein said heating module comprises an insulated electric heating tube, a temperature switch.

5. The portable physiotherapy apparatus of claim 1, wherein the air wave module comprises an air pump, a pressure gauge, a solenoid valve, a deflation port, the deflation port being disposed on the solenoid valve.

6. The portable physiotherapy apparatus according to claim 1, wherein the waterway system comprises a waterway pipe, a water tank for containing water as a cold water source and a hot water source, a liquid level switch for monitoring and controlling a liquid level condition in the water tank, and a flowmeter for detecting a liquid flow condition in the waterway pipe, and the physiotherapy pad, wherein the water in the water tank is automatically circulated through the waterway system and the physiotherapy pad by a water pump, and the water tank is connected with the water pump.

7. The portable physiotherapy apparatus of claim 1, further comprising a pressure sensor for detecting pressure in the pneumatic tubing, a temperature sensor for detecting temperature in the waterway system, and a rechargeable lithium battery.

8. The portable physiotherapy apparatus of claim 6, wherein the water tank is provided with a first water outlet and a first water inlet.

9. The portable physiotherapy apparatus according to claim 6, wherein the casing is provided with a pipe integrated member, a first side of the pipe integrated member is provided with a second water inlet and a third water outlet in the casing, and a second side of the pipe integrated member is provided with a second water outlet and a third water inlet outside the casing.

10. The portable physiotherapy apparatus according to claim 9, wherein the waterway conduit and the pneumatic conduit are integrated on the conduit integrated piece, and the waterway conduit and the pneumatic conduit are connected to each other by passing through the conduit integrated piece from the portable case body and then entering the physiotherapy pad, wherein the waterway conduit comprises a water inlet conduit and a water outlet conduit.