CN105726291A - An intelligent foot massage physiotherapy device - Google Patents

Abstract

The invention discloses an intelligent foot massage physical therapy device, which comprises a wooden barrel, a pedal arranged at the bottom of the wooden barrel and a host machine hung on the opening of the wooden barrel; a control circuit board and two water pumps are arranged in an electrical installation cavity of the main machine, and a suspension flange which is matched and hung with a barrel opening of the wooden barrel is formed at the upper part of the main machine; and a water outlet valve post capable of generating massage water flow is arranged on the pedal. The wood barrel is made of wood, the heat preservation effect is good, the main machine is hung on the barrel opening of the wood barrel through the hanging flanging, so that the main machine can be taken out when water is added into the wood barrel or the water in the wood barrel is poured, and electric components in the main machine cannot be wetted accidentally to cause the risk of electric leakage; the pedal and the parts arranged on the pedal can be detached, the cleaning is convenient, and sanitary dead angles do not exist.

Description

An intelligent foot massage physiotherapy device

technical field

The invention belongs to the field of household appliances, and in particular relates to a structure of an intelligent foot massage physical therapy device.

Background technique

At present, most of the footbath tubs with heating function are made of plastic, and the heat preservation effect is not good, and electrical components such as heaters, water pumps, and air pumps are installed in the lower part of the footbath tub. When the footbath tub is used for a long time, it is difficult to avoid leakage. Even cause leakage, there are unsafe factors. In addition, in order to save costs, the manufacturers usually make the footbath bucket thinner, which may cause the footbath bucket to break when the user uses it improperly, and the existing safety hazards cannot be ignored. In addition, using a wooden bucket as a footbath bucket has the advantage of good heat preservation effect, but due to the material, usually this kind of footbath bucket is not equipped with heaters and other electrical components, and hot water needs to be added every once in a while during the footbath process, which is inconvenient to use .

Contents of the invention

The technical problem to be solved by the present invention is to provide an intelligent foot physiotherapy machine with good thermal insulation effect, low power consumption, energy saving and environmental protection, and convenient water addition and pouring in view of the deficiencies in the prior art.

In order to realize the purpose of the present invention, the following technical schemes are adopted to achieve: an intelligent foot massage physical therapy device, including a wooden barrel, a pedal placed at the bottom of the wooden barrel, and a host suspended on the mouth of the wooden barrel; the upper part of the host It is semicircular, and the side part of the upper part of the main machine facing the inside of the barrel is formed with two arc-shaped concave surfaces; the lower part of the main machine is integrally formed with an electrical installation cavity with the opening facing downward, and a control circuit board and two A water pump, the upper end of the host is equipped with a display screen, a switch button and a plurality of adjustment buttons, and the water pump, the display screen, the switch button and each adjustment button are respectively electrically connected to the control circuit board; the upper part of the host is formed with a barrel The mouth is matched with the hanging flange, and a handle is connected between the two ends of the hanging flange; the lower end of the electrical installation cavity is sealed and connected with a sealing plate, and the upper middle of the sealing plate is integrally formed with a The water connector, the top of the sealing plate is formed at a position different from the water inlet connector. There is a water outlet connector and a medicine box outlet connector. The water outlet connector and the medicine box outlet connector are respectively connected to two water pumps. Connection; a heating tube is installed on the sealing plate next to the water inlet joint, the upper end of the heating tube is fixedly connected to the sealing plate, and the lower end of the heating tube extends downward;

The lower end of the sealing plate is sealed and connected with a tube plate, and the middle position of the lower end of the tube plate is fixedly connected with a water inlet pipe. The tube plate is formed with a heating tube perforation for the heating tube to pass through, and the position on the tube plate next to the heating tube perforation is also formed with a water inlet hole connecting the water inlet joint and the water inlet pipe. The lower end of the tube plate is fixedly connected There is an L-shaped water outlet pipe 5 as a whole, and a water outlet hole connecting the water outlet joint and the water outlet pipe is formed on the tube plate. A medicine box water inlet hole connected to the water outlet joint of the medicine box and the box holder is formed; the water outlet pipe includes a vertical pipe vertically connected to the tube plate and a horizontal pipe vertically connected to the lower end of the vertical pipe, and the end of the horizontal pipe is connected with A water outlet nozzle, a pressure relief valve is installed on the horizontal pipe; a notch is formed on the side of the pedal for the passage of the water inlet pipe and the water outlet pipe;

The box holder is formed with a box holder spout on the side part facing the inner wall of the barrel, and a box holder baffle is formed on the side part facing away from the inner wall of the wooden barrel; the left and right sides of the medicine box are respectively formed with handles and medicine Box outlet gate; when in use, the side of the medicine box formed with the medicine box water outlet gate and the side of the box holder formed with the box holder spout are placed correspondingly, and the liquid medicine in the medicine box overflows from the medicine box outlet gate Guide the flow along the inner wall of the barrel to the bottom of the barrel through the spout of the box holder;

The bottom of the barrel is fixedly connected with 3 to 4 support columns for supporting the pedals, and the bottom of the barrel is also fixedly connected with 2 positioning columns for limiting the position of the pedals. The inner wall of the barrel is fixedly connected, the height of the positioning column is greater than the height of the supporting column; the pedal includes an upper plate body formed with flanging and a lower plate body formed with a boss, and the lower plate body is connected to the upper plate through the boss The flanging of the body realizes the wedging connection. Two massage grooves are symmetrically formed on the upper surface of the upper plate body. The massage grooves are evenly opened with tapered perforations running through the upper plate body. The massage grooves are different from the tapered perforations. The position is evenly formed with supporting protrusions, and the water outlet valve column installed from bottom to top is arranged in the perforation; the lower surface of the lower plate body is provided with a water outlet nozzle interface that runs through the lower plate body, and the water outlet nozzle interface is connected with the water outlet Nozzle connection;

The water outlet valve column is a tapered cylinder formed with a pressing head, and the water outlet valve column is integrally formed by foamed plastic, the taper of the water outlet valve column is larger than the taper of the perforation, and the length of the water outlet valve column is longer than The sum of the thickness of the upper plate body and the height of the supporting protrusion; when the water outlet valve column is not immersed in the liquid medicine, its lower surface is supported by the upper surface of the lower plate body, and the pressing head is clamped in the perforation; When the buoyancy of the liquid medicine acts, the side wall of the water outlet valve column is sealed against the inner surface of the perforation; when the user's sole steps on the support protrusion, the pressing head moves downward under the action of pressure, forming a gap between the water outlet valve column and the perforation , the potion emerges from the lower surface of the upper plate to the upper surface through the gap.

As a preference: the thickness of the upper plate body is 10-15mm; the height of the support protrusion is 5-8mm, and the length of the outlet valve column is 3-3- 5mm.

As a preference: the rated power of the water pump is 10-20W, and the inner diameter of the water outlet nozzle is 20-30mm.

Compared with prior art, the beneficial effect of the present invention is:

1. The wooden barrel is made of wood and has good heat preservation effect. The host is hung on the mouth of the barrel by hanging the flanging, so that the host can be turned off when adding water to the barrel or pouring out the water in the barrel. Take it out, the electrical components in the main unit will not be accidentally wet and there will be no danger of electric leakage. In addition, the wooden barrel can be separated from the main machine, and there is no hygienic dead corner in the wooden barrel.

2. When the water pump is working, the outlet pipe drains water to the pedal. When the outlet valve column is under the buoyancy of the liquid medicine, the side wall of the outlet valve column is sealed against the inner surface of the perforation. When all the perforations are closed by the outlet valve column At this time, the water in the outlet pipe is discharged into the wooden barrel through the pressure relief valve. When the user's sole steps on the support protrusion, the pressing head moves downward under the action of pressure, forming a gap between the outlet valve column and the perforation, and the liquid medicine is released from the gap. Emerging from the lower surface of the upper plate to the upper surface, so as to achieve the effect of massaging the feet; at the same time, when the user sends an instruction to add liquid medicine through the adjustment button, the water pump starts to deliver water to the water outlet joint of the medicine box, and the water enters through the medicine box. The water holes are discharged into the medicine box to brew the medicinal materials, and the medicinal ingredients are melted into the liquid medicine, and are sprayed out from the nozzle of the box holder through the outlet gate of the medicine box and flow into the wooden barrel.

The water outlet valve column can be directly taken out from the perforation of the pedal. After the upper plate and the lower plate are disassembled, the water outlet valve column can be taken out for cleaning. There is no hygienic dead angle. Insert the water outlet valve column, and then buckle the lower plate body to complete the assembly of the pedal.

3. The water pump is installed in the electrical installation cavity at the lower part of the main engine. After the heating pipe heats the water in the water inlet pipe, the water pump pumps the hot water to the outlet pipe and sprays it out from the water outlet nozzle. The lower end of the tube extends below the water surface of the wooden barrel for heating, and other electrical components are installed inside the host, which is easy to achieve sealing and greatly reduces the risk of electric leakage.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3, Fig. 4, Fig. 5 are the structural representations of main engine and water inlet and outlet pipe parts of the present invention.

Fig. 6 is a structural schematic view of the barrel supporting column and the positioning column of the present invention.

7 and 8 are schematic structural views of the pedals.

Fig. 9 is a partial enlarged view of the support column.

Fig. 10 is a schematic structural view of the water pump.

Fig. 11 is a schematic cross-sectional structural view of the water pump.

Fig. 12 is a structural schematic view of the rotor assembly, the piston pump driver, and the centrifugal pump driver.

Fig. 13 is a schematic structural view of the piston pump cover.

Fig. 14 is a schematic diagram of an exploded structure of a centrifugal pump part.

1. Wooden barrel; 11. Support column; 12. Positioning column; 2. Pedal; 21. Upper plate body; 211. Massage tank; 212. Support protrusion; 213. Outlet valve column; 214. Perforation; 215. Flange ;22, the lower plate body; 221, the water outlet nozzle interface; 222, the boss; 3, the host; 31, the handle; 32, the hanging flange; 33, the arc concave surface; 36. Adjustment button; 37. Display screen; 38. Control circuit board; 4. Water inlet pipe; 5. Water outlet pipe; 51. Water outlet nozzle; 52. Pressure relief valve; 62, water inlet hole; 63, heating pipe perforation; 64, water outlet hole; 65, box support; 651, box support card position baffle; 652, box support spout; 66, medicine box; 661, handle; 662, medicine box Water outlet gate; 7, sealing plate; 71, water outlet connector; 72, water inlet connector; 73, heating pipe; 74, medicine box outlet connector; 8, water pump; 81, casing; 811, outer stator winding; 812, rotating shaft Bracket; 82, piston pump; 821, piston pump casing; 822, piston pump cover; 8221, water inlet one-way valve; 8222, water outlet one-way valve; 823, piston; 8231, slider; 8232, driven magnet; 83 , rotor assembly; 831, inner permanent magnet rotor; 832, rotating shaft; 833, connecting shaft; 834, plug; 835, positioning thread; 84, centrifugal pump; 840, centrifugal pump casing; 8401, partition; 8402, center column ;841, water inlet connector; 842, water outlet connector; 843, centrifugal pump cover; 844, centrifugal pump blade; 8441, pump blade base plate; 8442, blade; 8443, driven magnet; 8444, center hole; 85, centrifugal Pump driving part; 851, turntable; 852, driving magnet; 853, positioning rod; 86, piston pump driving part; 861, driving magnet.

detailed description

Example 1

According to Fig. 1 to Fig. 14, the present embodiment is an intelligent foot massage physiotherapy device, including a wooden barrel 1, a pedal 2 placed at the bottom of the wooden barrel 1, and a host 3 suspended on the mouth of the wooden barrel 1; The upper part of the main machine 3 is semicircular, and the side part of the upper part of the main machine 3 facing the inside of the wooden barrel is formed with two arc-shaped concave surfaces 33; the lower part of the main machine 3 is integrally formed with an electrical installation cavity 34 with an opening facing downward. Control circuit board 38 and two water pumps are installed in 34, display screen 37, switch button 35 and a plurality of adjustment buttons 36 are installed on the upper end of described main frame 3, described water pump 8, display screen 37, switch button 35 and each adjustment button 36 are respectively electrically connected to the control circuit board 38; the upper part of the host 3 is formed with a hanging flange 32 that is articulated with the mouth of the barrel 1, and a handle 31 is rotatably connected between the two ends of the hanging flange The lower end of the electrical installation cavity is sealed and connected with a sealing plate 7, and a water inlet joint 72 is integrally formed in the middle position of the upper end of the sealing plate, and a water outlet joint 71 and a medicine box outlet joint are formed on the upper end of the sealing plate at a position different from the water inlet joint 74, the water outlet connector 71 and the medicine box outlet connector 74 are respectively connected to two water pumps, and the two water pumps are connected to the water inlet connector 72 through a three-way pipe at the same time; a heating pipe 73 is installed on the sealing plate 7 next to the water inlet connector , the upper end of the heating tube is fixedly connected to the sealing plate, and the lower end of the heating tube extends downward; the lower end of the sealing plate 7 is sealed and connected with a tube plate 6, and the middle position of the lower end of the tube plate is fixedly connected with a water inlet pipe 4, and the heating The lower end of the tube extends into the water inlet pipe through the tube plate and extends to close to the lower end of the water inlet pipe. The tube plate is formed with a heating tube perforation 63 for the heating tube to pass through, and the tube plate is close to the position of the heating tube perforation A water inlet hole 62 connecting the water inlet joint and the water inlet pipe is also formed, and an overall L-shaped water outlet pipe 5 is fixedly connected to the lower end of the tube plate, and a water outlet hole 64 connecting the water outlet joint and the water outlet pipe is formed on the tube plate. The lower end of the tube plate away from the water outlet pipe side is also fixedly connected with a box support 65 for placing the medicine box 66, and the tube plate is formed with a medicine box water inlet hole 61 connected to the water outlet joint 74 of the medicine box and the box support 65;

The outlet pipe includes a vertical pipe vertically connected to the tube plate and a horizontal pipe vertically connected to the lower end of the vertical pipe. The end of the horizontal pipe is connected with a water outlet nozzle 51, and a pressure relief valve 52 is installed on the horizontal pipe; The side of the pedal is formed with a notch for the passage of the water inlet pipe and the water outlet pipe;

The box support is formed with a box support spout 652 on the side part facing the barrel inner wall, and a box support card position baffle 651 is formed on the side part facing away from the barrel inner wall; the left and right sides of the medicine box are respectively formed with handles 661 and the medicine box outlet gate 662; during use, the medicine box is formed with the side of the medicine box water outlet gate and the side of the box holder formed with the box holder spout 652 is placed correspondingly, and the liquid medicine in the medicine box is formed by the medicine box After overflowing from the outlet gate, the water will flow to the bottom of the barrel along the inner wall of the barrel through the spout of the box support;

The bottom of the barrel is fixedly connected with 3 to 4 support columns 11 for supporting the pedal 2, and the bottom of the barrel is also fixedly connected with 2 positioning columns 12 for limiting the position of the pedals. The support columns and the positioning columns The side is fixedly connected with the inner wall of the barrel, and the height of the positioning column is greater than the height of the support column;

The pedal includes an upper plate body 21 formed with a flanging 215 and a lower plate body 22 formed with a boss 222, the lower plate body realizes a wedging connection with the flanging of the upper plate body through the boss, and the upper plate Two massage grooves 211 are symmetrically formed on the upper surface of the body 21. Tapered perforations 214 are uniformly formed in the massage grooves, and support protrusions 212 are evenly formed in positions different from the tapered perforations in the massage grooves. The perforation is provided with a water outlet valve column 213 loaded from bottom to top; the lower surface of the lower plate body is provided with a water outlet nozzle interface 221 that runs through the lower plate body, and the water outlet nozzle interface is connected with the water outlet nozzle 51;

The water outlet valve column 213 is a tapered cylinder formed with a pressing head. The water outlet valve column 213 is integrally formed by foamed plastic. The taper of the water outlet valve column 213 is larger than the taper of the perforation. The water outlet valve column 213 The length is greater than the sum of the thickness of the upper plate body and the height of the supporting protrusion;

The thickness of the upper plate body is 10-15mm; the height of the support protrusion is 5-8mm, and the length of the outlet valve column is 3-5mm greater than the sum of the thickness of the upper plate body and the height of the support protrusion.

The water pump 8 includes an organic casing 81, an outer stator winding 811 fixedly installed on the outer wall of the casing, two rotating shaft brackets 812 fixedly installed in the casing, and a rotor assembly 83 rotatably connected to the two rotating shaft brackets; One end of the casing is connected with a piston pump 82, and the other end of the casing is connected with a centrifugal pump 84.

The rotor assembly includes a rotating shaft 832 and an inner permanent magnet rotor 831 fixedly connected in the middle of the rotating shaft. The two ends of the rotating shaft are formed with connecting shafts 833 with a diameter smaller than the rotating shaft. Thread 835, the end of the connecting shaft is connected with a plug 834, and the plug can be a nut or a screw threaded with the connecting shaft.

A piston pump driver 86 is sheathed on one of the connecting shafts 833, and the middle of the piston pump driver is formed with a perforation that fits with the connecting shaft. Inside the perforation, an internal thread that engages with the positioning thread is formed, and the piston pump drives A driving magnet 861 is connected to the end of the component away from the inner permanent magnet rotor, and the direction of the magnetic field of the driving magnet is perpendicular to the axial direction of the rotating shaft.

A centrifugal pump driver 85 is sheathed on the other connecting shaft, and the center of the centrifugal pump driver is formed with a perforation that fits with the connecting shaft, and an internal thread that engages with the positioning thread is formed in the perforation; the centrifugal pump is away from One end of the inner permanent magnet rotor is slidably connected to a turntable 851, and 4-6 driving magnets 852 distributed in a circular array are fixedly connected to the turntable; 3-4 circular magnets 852 are integrally formed on the end surface of the turntable close to the driving part of the centrifugal pump. Positioning rods 853 are distributed in an array, and the driving part of the centrifugal pump is formed with positioning holes that are slidably connected with the positioning rods, and the ends of the positioning rods are connected with stoppers.

The connecting shaft is located between the driving part of the centrifugal pump and the plug, and a spring (not shown in the figure) is set between the driving part of the piston pump and the plug. The spring makes the driving part of the piston pump and the driving part of the centrifugal pump close to each other. The positioning thread is beneficial to the engagement of the internal thread in the through hole on the driving part of the piston pump and the driving part of the centrifugal pump with the positioning thread.

When the rotor assembly rotates clockwise, the driving part of the centrifugal pump engages with the positioning thread, the driving part of the centrifugal pump rotates with the rotor assembly, and the driving part of the piston pump disengages from the positioning thread; when the rotor assembly rotates counterclockwise, the driving part of the centrifugal pump and the positioning thread The positioning thread is disengaged, the piston pump driving part engages with the positioning thread, and the piston pump driving part rotates with the rotor assembly.

The piston pump 82 includes a piston pump casing 821, one end of the piston pump casing is connected to the casing, and the other end is connected to a piston pump cover 822, a piston 823 is slidably installed in the piston pump casing, and the end of the piston away from the piston pump cover is fixed. A square slider 8231 is connected, and a driven magnet 8232 is fixedly connected to the square slider. The magnetic field direction of the driven magnet is perpendicular to the axial direction of the rotating shaft; Cooperate with the sliding way; the piston pump cover is connected with a water inlet check valve 8221 and a water outlet check valve 8222.

The water inlet one-way valve and the water outlet one-way valve are integrally formed on the piston pump cover through the blow molding process. The water inlet one-way valve and the water outlet one-way valve are both tubular, and a cavity is formed in the middle. The tube body on the side has a larger diameter. A valve core made of foamed plastic is installed in the cavity, one end of the valve core is conical, the other end of the valve core is plane, and the periphery of the plane is integrally connected with a plurality of inclined supporting bars, and each supporting bar is on a conical surface. superior. The tapered end of the spool is the water inlet, and the support bar is against the end of the cavity to form a gap for the liquid to flow through.

The centrifugal pump includes a centrifugal pump casing 840 fixedly connected to the pump casing, a partition 8401 is formed inside the centrifugal pump casing, a central column 8402 is formed in the middle of the partition, and a centrifugal pump blade 844 is rotatably connected to the central column; The centrifugal pump vane includes a pump vane base plate 8441, 3-6 vanes 8442 distributed in a circular array integrally formed on the end surface of the pump vane base plate away from the partition plate, and fixedly installed on the pump vane base plate with the same number of drive magnets. A driven magnet 8443; a central hole 8444 is formed in the middle of the pump blade base plate and is rotatably connected with the central column, and each of the blades is not connected; the side wall of the centrifugal pump casing is formed with a water outlet connector 842, so The end of the centrifugal pump casing away from the drive magnet is sealed with a centrifugal pump cover 843, and the middle of the centrifugal pump cover is integrally connected with a water inlet connector 841, and the water inlet connector is connected to the water outlet check valve through a connecting pipe. .

The rated power of the water pump is 10-20W, and the inner diameter of the water outlet nozzle is 20-30mm.

The driving magnet, the driven magnet, the driving magnet and the driven magnet are all permanent magnets; the inner rotor magnet is a permanent magnet.

A notch for accommodating the driving magnet is formed on the end surface of the turntable away from the driving part of the centrifugal pump, and the driving magnet and the inner wall of the notch are bonded and fixed by glue; the side of the pump blade base plate close to the partition plate A recessed hole for accommodating the driven magnet is formed on the end surface of the recessed hole, and the driven magnet and the inner wall of the recessed hole are bonded by glue.

The outer stator winding is connected to a control circuit board, and the control circuit board controls forward and reverse rotation of the outer stator winding through three-phase electricity. When the water pump is just started, the rotor assembly rotates counterclockwise under the drive of the outer stator winding to drive the driving part of the piston pump to rotate. During the rotation of the driving part of the piston pump, the direction of the magnetic field of the driving magnet changes continuously, and the driving magnet and the driven magnet alternately attract each other. Mutual repulsion, so that the piston reciprocates. When the piston retreats, water is pumped into the piston pump from the water inlet check valve. When the piston advances, water is pumped out from the water outlet check valve. After the piston pump works for a period of time, the centrifugal The pump is filled with water. At this time, the rotor assembly rotates clockwise under the drive of the outer stator winding to drive the driving part of the centrifugal pump to rotate. At this time, because the driving part of the piston pump does not rotate, the driving magnet and the driven magnet are in a state of attraction, and the piston is far away from the piston pump. Cover, the water entering from the water inlet one-way valve can smoothly enter the piston pump, and flow out from the water outlet one-way valve, and enter the centrifugal pump along the connecting pipe through the water inlet connector, and finally, under the centrifugal force of the centrifugal pump, it will flow from the water outlet to the centrifugal pump. Head squirts.

A piston pump is added to the water pump in the case of a driving motor, so that the water pump can also pump water in the main engine at a higher height under the drive of a small power, which increases the overall insulation performance of the foot bath physiotherapy machine .

The water inlet one-way valves of the two water pumps are connected to the water inlet joint through a three-way pipe, and the water outlet connectors of the two water pumps are respectively connected to the water outlet joint and the medicine box outlet joint through pipelines.

The control circuit board is also connected with a temperature sensor, and the temperature sensor is installed on the inner upper part of the water inlet pipe. After pressing the switch button, the control circuit board first controls the work of the water pump connected to the water outlet joint. After the centrifugal pump part of the water pump starts to work, the control circuit board controls the heating tube to start for heating; the required temperature value can be set by adjusting the button. When the water temperature reaches the set temperature value, the control circuit board controls the heating tube to stop heating, and when the water temperature is lower than the set value by 0.5°C, the control circuit board controls the heating tube to continue working. The output power of the water pump can also be adjusted by adjusting the button. When the switch button is pressed again, the control circuit board controls the heating tube to stop working immediately, and then controls the water pump to stop working after 5-10 seconds.

When there is medicine in the medicine box, adjust the working mode of the controller by adjusting the button, the water pump connected to the water outlet joint works for 2-3 minutes each time, and then stops, the heating pipe heats the water in the water inlet pipe to 80-90°C, After the temperature sensor detects that the water temperature in the water inlet pipe reaches the set value, the water pump connected to the water outlet joint of the medicine box starts to work, and when the temperature sensor detects that the water temperature in the water inlet pipe is lower than the set value, the water pump connected to the water outlet joint starts again , and cycle through it.

When the water outlet valve column 213 is not immersed in the liquid medicine, its lower surface is held up by the upper surface of the lower plate body, and the pressing head is clamped in the perforation; when the water outlet valve column is subjected to the buoyancy of the liquid medicine, the side wall of the water outlet valve column Sealed against the inner surface of the perforation, when the pedal is filled with water, the water in the outlet pipe will be discharged into the barrel through the pressure relief valve; when the user's sole steps on the support protrusion 212, the pressing head will go down under pressure Movement forms a gap between the water outlet valve column and the perforation, and the liquid medicine emerges from the gap from the lower surface of the upper plate to the upper surface, thereby achieving the effect of massaging the feet.

The water outlet valve column can be directly taken out from the perforation of the pedal. After the upper plate and the lower plate are disassembled, the water outlet valve column can be taken out for cleaning. There is no hygienic dead angle. Insert the water outlet valve column, and then buckle the lower plate body to complete the assembly of the pedal.

The upper surface of the tube plate is fixedly connected with a stainless steel layer, the upper end of the stainless steel layer is also fixedly connected with a silica gel layer, and the sealing plate is fixedly connected with a permanent magnet, so that the tube plate and the sealing plate can be easily connected or disassembled. The tube sheet is easy to clean after removal.

The working principles and specific circuits of the control circuit board controlling the heating tube and the water pump through the input information of the temperature sensor, the switch button and the adjustment button are all easily realized in the prior art, and will not be repeated here.

Claims (3)

1. an intelligent foot massage physical therapy device, it is characterised in that: include wooden barrel, be placed on the pedal bottom wooden barrel, and be suspended on the main frame on wooden barrel bung；

Described main frame top semicircular in shape, and main frame top forms two arc-shaped concaves towards the lateral parts inside wooden barrel；Described main frame portion integral forms downward opening electric installation cavity, control circuit plate and two water pumps are installed in electric installation cavity, described main frame upper end is provided with display screen, switch key and multiple regulating key, and described water pump, display screen, switch key and each regulating key electrically connect with control circuit plate respectively；Described main frame top forms the suspension flange coordinating mounting with wooden barrel bung, is rotatably connected to a handle between the both ends of described suspension flange；

Described electric installation cavity lower end is sealedly connected with a sealing plate, centre position, sealing plate upper end is integrally formed with a water supply connector, sealing plate upper end differs from the position of water supply connector and forms a water out adapter and medicine box water out adapter, Inlet and outlet water joint and medicine box water out adapter are connected with two water pumps respectively, and two water pumps are connected with water supply connector by tee T simultaneously；On sealing plate, the position of adjacent water supply connector is provided with one and adds heat pipe, adds heat pipe upper end and is fixedly connected on sealing plate, adds heat pipe lower end and downwardly extend；

Described sealing plate lower end is sealedly connected with a tube sheet, centre position, described tube sheet lower end is fixedly connected with a water inlet pipe, the described heat pipe lower end traverse tube sheet that adds extends in water pipe and extends close to water inlet pipe bottom, described tube sheet forms the heat pipe that adds adding heat pipe traverse described in supplying bore a hole, on tube sheet, the position of adjacent heating pipe perforation also forms the inlet opening of connection water supply connector and water inlet pipe, described tube sheet lower end is fixedly connected with a L-shaped outlet pipe of entirety 5, tube sheet forms the apopore of connection water out adapter and outlet pipe, described tube sheet lower end is also fixedly connected with the box holder placing medicine box away from outlet pipe side, tube sheet forms the medicine box inlet opening of connection medicine box water out adapter and box holder；

Described outlet pipe includes and tube sheet vertical tube connected vertically and the transverse tube being vertically connected on vertical tube bottom, and the end of transverse tube is connected to Water outlet spray head, and described transverse tube is provided with relief valve；Described pedal side forms the recess passed through for water inlet pipe, outlet pipe；

Described box holder is forming box holder spout towards the lateral parts of wooden barrel inwall, and the lateral parts at wooden barrel inwall dorsad forms box holder screens baffle plate；Described medicine box forms handle respectively in the left and right sides and medicine box goes out boom mouth；During use, described medicine box forms medicine box and goes out boom mouth side and form with described box holder that the side of box holder spout is corresponding places, and the liquid medicine in medicine box is gone out after boom mouth overflows by medicine box and is guided to drum head by box holder spout along wooden barrel inwall；

3 ~ 4 support columns for supporting pedal it are fixedly connected with bottom described wooden barrel, 2 locating dowels for limiting pedal position also it are fixedly connected with bottom described wooden barrel, described support column and locating dowel side are fixed with wooden barrel inwall and are connected, and the height of described locating dowel is more than the height of support column；

Described pedal includes forming the upper plate body of flange and forming the lower body of boss, described lower body realizes wedging by boss with the flange of upper plate body and is connected, described upper plate body upper surface symmetrical molding has two massage grooves, uniformly offer, in described massage groove, the cone-type piercer running through upper plate body, the position differing from cone-type piercer in massage groove uniformly forms support protrusion, is provided with the water outlet valve rod loaded from bottom to top in described perforation；Described lower body lower surface is provided through the Water outlet spray head interface of lower body, and described Water outlet spray head interface is connected with Water outlet spray head；

Described water outlet valve rod is the tapered cylinders forming press head, and described water outlet valve rod is one-body molded by foamed plastic, and the tapering of described water outlet valve rod is more than the tapering of described perforation, and the length of described water outlet valve rod is more than upper plate body thickness and support protrusion height sum；

Described water outlet valve rod is when non-submergence liquid medicine, and its lower surface is propped up by lower body upper surface, and press head is arranged in perforation；Described water outlet valve rod is when the buoyancy being subject to liquid medicine, and water outlet valve rod sidewall seals with described bore inner surface and offsets；When user sole steps on support protrusion, press head moves downward under pressure, forms space between water outlet valve rod and perforation, and liquid medicine is emerged to upper surface from upper plate body lower surface by space.

2. a kind of intelligence foot massage physical therapy device as claimed in claim 1, it is characterised in that: the thickness of described upper plate body is 10-15mm；The height of described support protrusion is 5-8mm, the length ratio upper plate body thickness of described water outlet valve rod and the big 3-5mm of height sum of support protrusion.

3. a kind of intelligence foot massage physical therapy device as claimed in claim 1, it is characterised in that: the rated power of described water pump is 10-20W, and the internal diameter of described Water outlet spray head is 20-30mm.