Multi-probe ultrashort wave intelligent physiotherapy instrument

Abstract

The invention relates to the technical field of physiotherapy instruments, in particular to a multi-probe ultra-short wave intelligent physiotherapy instrument which comprises a controller and a bed body, a turnover frame is arranged on the side face of the bed body, a plurality of supporting rods are arranged on the turnover frame, ultra-short wave physiotherapy probes are arranged at the tail ends of the supporting rods, any ultra-short wave physiotherapy probe is connected with an opening and closing control device, and the opening and closing control device is connected with the controller. The overturning frame is connected with an overturning driving device, the overturning frame can be overturned to the ultrashort wave physiotherapy probe to be matched with a human body, any supporting rod is connected with a length adjusting device, the overturning frame can be overturned to the ultrashort wave physiotherapy probe to be matched with the human body, and then the purpose of synchronously driving the multiple probes to act is achieved. Any supporting rod is connected with a length adjusting device, the length of the supporting rod can be adjusted before overturning, then the position of the ultrashort wave physiotherapy probe is adjusted according to the body shape of a human body, any ultrashort wave physiotherapy probe is connected with an opening and closing control device, the ultrashort wave physiotherapy probe needing to work can be selected according to a preset value, and the purpose of intelligent control is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of physical therapy instruments, and in particular to a multi-probe ultrashort wave intelligent physical therapy instrument. Background Art

[0002] Ultrashort wave therapy instrument is a traditional therapy instrument. It uses electron tube oscillation to generate ultrashort wave high-frequency electric field for therapy. Usually, radio frequency current with wavelength of 1-10m and frequency of 30-300MHz is called ultrashort wave current, and it is called ultrashort wave therapy in clinical use. In Europe and the United States, since short wave and ultrashort wave are not defined, they are generally called short wave or radio frequency. Most devices output energy through capacitor electrodes. The affected part is placed between the electrodes. Under the action of high-frequency electric field, the molecules and ions in the lesion site vibrate in their parallel positions and rub against each other to produce thermal effect. This thermal effect makes the surface and deep tissues of the affected part evenly heated, which can enhance vascular permeability, improve microcirculation, regulate endocrine, strengthen the metabolism of tissues and reduce the excitability of sensory nerves, thereby achieving the therapeutic purpose of inhibiting bacteria, reducing inflammation, relieving pain, relieving spasm, promoting blood circulation and repair, and enhancing the body's immunity.

[0003] Since ultrashort wave therapy is painless, hygienic and easy to operate, it is widely used. In order to better achieve the therapeutic effect, technicians in this field have developed two types of ultrashort wave therapy equipment, horizontal and vertical. Among them, the horizontal ultrashort wave therapy equipment is more comfortable. The existing horizontal microwave therapy equipment includes a controller, a bed, an ultrashort wave generator, and a probe. The ultrashort wave generator is a core component and is produced in many countries in the world, such as PRS-9000: Chattanooga (USA), MED-1500-Enraf: Nonius (Netherlands), T-5: EMS Physio (UK), SR-500: Electronics AB (Sweden), MEA-300: MECTRON (Italy). It can stably output ultrashort waves and act on predetermined positions of the human body (usually acupuncture points) through the probe. For ease of use, technicians in this field have also developed horizontal ultrashort wave therapy equipment with multiple probes, which can act on different positions simultaneously for synchronous therapy.

[0004] The existing multi-probe ultrashort wave therapy device includes a bed body, a plurality of cantilevers installed on the side of the bed body, and a probe installed at the end of the cantilever, so that the position of each probe is independent. The cantilever is a folding cantilever, and the cantilever can be operated to make the probe cooperate with the body part to be treated, which is convenient for operation, but it is impossible to realize the simultaneous action of multiple probes, and the degree of intelligence is low. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a multi-probe ultrashort wave intelligent physiotherapy instrument capable of causing multiple probes to operate simultaneously.

[0006] The present invention is realized through the following technical scheme: a multi-probe ultrashort wave intelligent physiotherapy instrument, comprising a controller and a bed, a flip frame is arranged on the side of the bed, a plurality of support rods are arranged on the flip frame, ultrashort wave physiotherapy probes are arranged at the ends of the support rods, any ultrashort wave physiotherapy probe is connected to an opening and closing control device, the flip frame is connected to a flip driving device, the flip frame can be flipped to the point where the ultrashort wave physiotherapy probe cooperates with the human body, and any support rod is connected to a length adjustment device.

[0007] Furthermore, the flip frame includes a rotating cylinder arranged on the side wall of the bed, and the flip driving device includes a driving motor 1 connected to the rotating cylinder, the driving motor 1 drives the rotating cylinder to rotate at an angle of 65°-100°, and the cable of the ultrashort wave therapy probe passes through the rotating cylinder.

[0008] Furthermore, the length adjustment device includes an adjustment cylinder arranged at the upper end of the rotating cylinder, the adjustment cylinder is arranged parallel to the rotating cylinder, a transmission shaft is arranged inside the adjustment cylinder, a plurality of adjustment wheels are arranged on the transmission shaft, and the support rod is connected to a hose that cooperates with the adjustment wheel.

[0009] Furthermore, the adjusting wheel is provided with a guide groove matched with the hose, the guide groove is arranged obliquely, and the support rod swings during the process of being driven by the hose.

[0010] Furthermore, a slide groove cooperating with the support rod is arranged at the upper end of the adjustment cylinder, a sliding block cooperating with the slide groove is arranged on the support rod, and a positioning device cooperating with the slide groove is arranged on the sliding block.

[0011] Furthermore, the support rod is connected with a resetting device.

[0012] Furthermore, the resetting device comprises a clamping piece arranged on the adjusting wheel, and the hose is fixedly connected to the clamping piece.

[0013] Furthermore, the resetting device includes a clamping wheel cooperating with the adjusting wheel.

[0014] Furthermore, an angle buffer device is arranged between the ultrashort wave therapy probe and the support rod, and the angle buffer device includes an adjustment seat arranged at the end of the support rod, the ultrashort wave therapy probe is connected to the adjustment seat, and a pressure sensor is arranged on the ultrashort wave therapy probe, and the pressure sensor is connected to the controller.

[0015] Furthermore, the ultrashort wave therapy probe is connected to a temperature sensor, and the temperature sensor is connected to a controller.

[0016] The beneficial effects of the present invention are: 1. Set up a flip frame, install multiple support rods on the flip frame, install ultrashort wave therapy probes at the ends of the support rods, and the flip frame can flip to the ultrashort wave therapy probe to cooperate with the human body, so as to achieve the purpose of synchronously driving multiple probes to move. Any support rod is connected with a length adjustment device, which can adjust the length of the support rod before flipping, and then adjust the position of the ultrashort wave therapy probe according to the body shape of the human body. Any ultrashort wave therapy probe is connected with an opening and closing control device, which can select the ultrashort wave therapy probe that needs to work according to the preset value, so as to achieve the purpose of intelligent control; 2. The turning frame includes a rotating cylinder arranged on the side wall of the bed, and the rotation angle of the rotating cylinder is 65°-100°. The cable of the ultrashort wave therapy probe passes through the rotating cylinder. Under normal circumstances, the support rod and the ultrashort wave therapy probe are turned to the side to avoid interfering with people lying on the bed, and the turning angle is controlled to protect the cable of the ultrashort wave therapy probe; 3. The length adjustment device includes an adjustment cylinder arranged at the upper end of the rotating cylinder, the adjustment cylinder is arranged parallel to the rotating cylinder, a transmission shaft is arranged in the adjustment cylinder, a plurality of adjustment wheels are arranged on the transmission shaft, and the support rod is connected with a hose matched with the adjustment wheel. By designing the size of the adjustment wheel, the length adjustment amount of the support rod can be controlled to adapt to people of different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the control principle of Example 1; Figure 2 This is a structural schematic diagram of Example 1; Figure 3 This is a schematic diagram of the structure of the rotating drum in Example 1; Figure 4 This is a schematic diagram of disassembling the rotating drum in the first direction; Figure 5 This is a schematic diagram of disassembling the rotating drum in the second direction; Figure 6 This is a schematic diagram of the structure of the length adjustment device of Example 1; Figure 7 This is a schematic diagram of the structure of the adjusting wheel in Example 1; Figure 8 This is a schematic front view of the adjusting wheel of Example 1; Fig. 9 This is a schematic diagram of the cross section of the adjustment tube in Example 1; Fig.10 This is a schematic top view of the slider structure of Example 1; Fig.11 is a schematic diagram of the probe cross section; Fig.12 This is a schematic diagram of the connection relationship between the adjusting wheel and the clamping wheel in Example 2.

[0018] Among them: 1. Control console; 2. Display stand; 3. Bed; 4. Testing table; 5. Flip frame; 6. Cable; 7. Rotating cylinder; 8. Driving motor 1; 9. Adjusting cylinder; 10. Driving motor 2; 11. Support rod; 12. Ultrashort wave therapy probe; 13. Guide cylinder; 14. Transmission shaft 1; 15. Transmission shaft 2; 16. Adjusting wheel; 17. Slide groove; 18. Hose; 19. Guide groove; 20. Press plate; 21. Sliding frame; 22. Driving roller; 23. Friction wheel; 24. Guide wheel; 25. Support shaft; 26. Clamping wheel; 27. Bending tube; 28. Outer cover; 29. ​​Working head; 30. Temperature sensor; 31. Buffer sleeve; 32. Pressure sensor. DETAILED DESCRIPTION

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0021] Example 1 like Figure 1-11 As shown, a multi-probe ultrashort wave intelligent physiotherapy instrument includes a controller and a bed 3. The controller is installed on a control console 1. The controller is connected to a touch screen so that data can be input. A detection table 4 is also installed on one side of the bed 3. The detection table 4 detects the upper body length, body width, and body thickness data of the human body, and detects whether there is metal at the position of the human body to be treated with ultrashort waves. After the detection is completed, the upper body length, body width, and body thickness data are input into the controller through the touch screen, and the part to be treated is selected through the touch screen.

[0022] A turning frame 5 is installed on the side of the bed body 3, and the turning frame 5 is connected to a turning drive device. In this embodiment, the turning frame 5 includes a rotating cylinder 7 installed on the side wall of the bed body 3. A mounting groove that cooperates with the rotating cylinder 7 is reserved on the side of the bed body 3, so that the rotating cylinder 7 is partially blocked, which is beautiful and safe. The turning drive device includes a driving motor 8 connected to the rotating cylinder 7. The driving motor 8 selects a servo motor, so that the angle can be controlled. The driving motor 8 drives the rotating cylinder 7 to rotate at an angle of 65°-100°. Under normal circumstances, the support rod 11 and the ultrashort wave therapy probe 12 are turned to the side, so as to avoid interfering with people lying on the bed body 3. When working, the turning frame 5 can be turned The ultrashort wave therapy probe 12 cooperates with the human body to adapt to the thickness of the human body. The cable 6 of the ultrashort wave therapy probe 12 passes through the rotating cylinder 7, thereby providing a telescopic space for the cable 6. The driving motor 8 is connected to a transmission shaft 14, and the transmission shaft 14 is connected to the side of the bed 3 through a bearing seat, thereby positioning the rotating cylinder 7. A plurality of support rods 11 are connected to the rotating cylinder 7, and an ultrashort wave therapy probe 12 is installed at the end of the support rod 11, thereby controlling the simultaneous movement of the plurality of ultrashort wave therapy probes 12. During the design process, an attempt is made to use a lifting frame to control the simultaneous movement of the plurality of ultrashort wave therapy probes 12, which has high control accuracy, but is easy to interfere with the human body lying on the bed 3.

[0023] In this embodiment, the support rod 11 is made of galvanized pipe, which has good anti-deformation ability, thereby avoiding the position deviation of the ultrashort wave therapy probe 12 caused by the deformation of the support rod 11. After the support rod 11 is bent into an arc by a pipe bender, the anti-deformation ability can be further improved. The cable 6 of the ultrashort wave therapy probe 12 passes through the supporting cross bar. Multiple ultrashort wave therapy probes 12 correspond to different parts to be treated. Any support rod 11 is connected with a length adjustment device to adapt to people of different physiques. Since the people receiving therapy are usually adults, and the treatment range is usually acupoints The position deviation of the same treatment part of different human bodies is small, and it is usually proportional. In this embodiment, the length adjustment device includes an adjustment cylinder 9 fixed on the upper end of the rotating cylinder 7, and the adjustment cylinder 9 is parallel to the rotating cylinder 7. A transmission shaft 15 is installed in the adjustment cylinder 9. The transmission shaft 15 is connected to the drive motor 10. The drive motor 10 also uses a servo motor. A plurality of adjustment wheels 16 are installed on the transmission shaft 15. The number of adjustment wheels 16 corresponds to the number of support rods 11. The support rods 11 are connected to a hose 18 that matches the adjustment wheel 16. The support rods 11 is connected with a reset device. In this embodiment, the reset device includes a clamping piece installed on the adjusting wheel 16, and the hose 18 is fixedly connected to the clamping piece. Specifically, the clamping piece is fixed to a pressure plate 20 on the adjusting wheel 16 by bolts, so that the hose 18 is bent and deformed during the rotation of the adjusting wheel 16, driving the support rod 11 to extend and retract. During the resetting of the adjusting wheel 16, the support rod 11 is driven to reset. A guide cylinder 13 cooperating with the cable 6 of the ultrashort wave therapy probe 12 is installed on the transmission shaft 14. During the rotation of the rotating cylinder 7, the guide cylinder 13 is connected to the cable 6 of the ultrashort wave therapy probe 12. The friction between the cables 6 makes the cable 6 synchronized with the guide cylinder 13, thereby reducing the pulling force of the cable 6 at the lower end of the guide cylinder 13 on the adjusting wheel 16. The adjusting wheel 16 is processed with a guide groove 19 that matches the hose 18. By selecting the outer diameter value of the adjusting wheel 16 or the depth value of the guide groove 19, the purpose of controlling the telescopic stroke of the support rod 11 is achieved to adapt to the size deviation of the same physiotherapy part of different human bodies. The guide groove 19 is tilted, and the support rod 11 swings during the movement driven by the hose 18, thereby adapting to the width of the human body while adapting to the length of the upper body of the human body.

[0024] The upper end of the adjustment cylinder 9 is processed with a slide groove 17 that matches the support rod 11, so that the support rod 11 can swing to adapt to the length of the upper body of the human body. A slider that matches the slide groove 17 is installed on the support rod 11, and a positioning device that matches the slide groove 17 is installed on the slider. Specifically, the slider includes a sliding frame 21, and a friction wheel 23 that matches the support rod 11 is installed on the sliding frame 21. The main shaft of the friction wheel 23 is fixedly connected to the driving roller 22. The rotation of the friction wheel 23 can drive the driving roller 22 to rotate, thereby driving the sliding frame 21 to slide, and cooperate with the hose 18 to increase the driving force for the swing of the support rod 11. The part where the support rod 11 cooperates with the friction wheel 23 is straight, and the surface of the friction wheel 23 is fitted with a rubber layer to improve the friction force. The driving roller 22 cooperates with the upper end surface of the slide groove 17 to form a positioning device. A guide wheel 24 cooperating with the friction wheel 23 is also installed on the sliding frame 21. The main shaft of the guide wheel 24 is connected to the driven roller. The main shaft of the guide wheel 24 is rotatably connected to the driven roller. The torque of the guide wheel 24 is not transmitted to the driven roller. The guide wheel 24 positions the support rod 11 so that the support rod 11 and the friction wheel 23 are pressed tightly. A cover shell can also be installed outside the sliding frame 21 to achieve an aesthetic effect.

[0025] Any ultrashort wave therapy probe 12 is connected to an opening and closing control device. In this embodiment, the opening and closing control device selects a relay, which is connected to the controller. The ultrashort wave therapy probe 12 includes an outer cover 28, and a working head 29 is installed in the cover. Ultrashort waves are emitted to the part to be ultrashort wave therapy through the working head 29. An angle buffer device is installed between the ultrashort wave therapy probe 12 and the support rod 11. The angle buffer device includes an adjustment seat installed at the end of the support rod 11. The ultrashort wave therapy probe 12 is connected to the adjustment seat. In this embodiment, the adjustment seat is a bending tube 27, and the bending tube 27 is an aluminum tube. The outer cover 28 is connected to the support rod 11 through the bending tube 27. The bending tube 27 has a length of 3cm-4cm, which can provide stable support for the ultrashort wave therapy probe 12, and can also bend under external force to adjust the direction of the ultrashort wave therapy probe 12. The angle buffer device includes a buffer sleeve 31 installed at the lower end of the cover shell. The buffer sleeve 31 is a silicone sleeve with a thickness of 3mm-4mm. It can play a good buffering role and can also play a heat-insulating role during use, thereby concentrating heat during ultrashort wave therapy. A pressure sensor 32 is installed on the lower end surface of the buffer sleeve 31 to detect pressure and avoid harm to the human body. The pressure sensor 32 is connected to the controller.

[0026] The ultrashort wave therapy probe 12 is connected to a temperature sensor 30, and the temperature sensor 30 is connected to a controller to detect the temperature during the ultrashort wave therapy.

[0027] It also includes a display stand 2, on which a display screen is installed to display physiotherapy information to the person receiving ultrashort wave physiotherapy, wherein the physiotherapy information includes the physiotherapy part, key points to note during the physiotherapy process, the physiotherapy progress, etc.

[0028] The steps for using the multi-probe ultrashort wave intelligent physiotherapy device provided in this embodiment are as follows: The detection table 4 detects the upper body length, body width, and body thickness data of the person to be treated by ultrashort wave therapy, and detects whether there is metal at the position of the human body to be treated by ultrashort wave therapy. The upper body length, body width, and body thickness data are input into the controller through the touch screen, and the part to be treated by ultrashort wave therapy is selected through the touch screen. According to the value of the upper body length of the human body, the controller controls the driving motor 10 to move, and drives the support rod 11 to move, so that the ultrashort wave therapy probe 12 reaches the predetermined position. In this process, it is assumed that the length of the human body is proportional to the width of the body, and the initial position is set to 120 cm. The ultrashort wave therapy part is selected according to the situation of the person; When the ultrashort wave therapy personnel lies / pronely lies at a predetermined position of the bed body 3, the controller controls the driving motor 8 to operate according to the thickness of the human body, so that the ultrashort wave therapy probe 12 rotates with the rotating cylinder 7 to cooperate with the human body, and the pressure is detected by the pressure sensor 32. When the pressure reaches the preset value, the driving motor 8 stops operating, thereby avoiding excessive pressure from damaging the human body. After the driving motor 8 is completed, the controller controls the relay to operate, and the corresponding ultrashort wave generator works, thereby making the corresponding working head 29 work, and the temperature of the therapy position is monitored by the temperature sensor 30; After reaching the preset time, the controller controls the corresponding ultrashort wave generator to stop working through the relay, and then the drive motor 1 8 is reset, and the drive motor 2 10 is reset again, and the ultrashort wave therapy is completed. After setting the parameters, the therapy is automatically completed, and the degree of intelligence is high.

[0029] Example 2 like Fig.12 As shown, a multi-probe ultrashort wave intelligent physiotherapy instrument is different from Example 1 in that the resetting device includes a clamping wheel 26 that cooperates with the adjusting wheel 16. The purpose of controlling the telescopic stroke of the support rod 11 is achieved by selecting the outer diameter value of the adjusting wheel 16. A support shaft 25 parallel to the transmission shaft 15 is installed in the adjusting cylinder 9. The clamping wheel 26 is connected to the support shaft 25 through a bearing. A clamping groove that cooperates with the guide groove 19 is processed on the clamping wheel 26 to improve the swing driving force of the support rod 11. The disadvantage is that a larger size is required to install the support shaft and the clamping wheel 26.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-probe ultrashort wave intelligent physiotherapy instrument, comprising a controller and a bed, characterized in that: A flip frame is arranged on the side of the bed body, and a plurality of support rods are arranged on the flip frame. An ultrashort wave therapy probe is arranged at the end of the support rod. Any ultrashort wave therapy probe is connected to an opening and closing control device. The flip frame is connected to a flip driving device. The flip frame can be flipped so that the ultrashort wave therapy probe cooperates with the human body, and any support rod is connected to a length adjustment device.

2. The multi-probe ultrashort wave intelligent physiotherapy instrument according to claim 1 is characterized in that: The flip frame includes a rotating cylinder arranged on the side wall of the bed, and the flip driving device includes a driving motor 1 connected to the rotating cylinder. The driving motor 1 drives the rotating cylinder to rotate at an angle of 65°-100°, and the cable of the ultrashort wave therapy probe passes through the rotating cylinder.

3. The multi-probe ultrashort wave intelligent physiotherapy instrument according to claim 2 is characterized in that: The length adjustment device includes an adjustment cylinder arranged at the upper end of the rotating cylinder, the adjustment cylinder is arranged parallel to the rotating cylinder, a transmission shaft is arranged in the adjustment cylinder, a plurality of adjustment wheels are arranged on the transmission shaft, and the support rod is connected with a hose matching the adjustment wheel.

4. The multi-probe ultrashort wave intelligent physiotherapy instrument according to claim 3 is characterized in that: The adjusting wheel is provided with a guide groove matched with the hose, the guide groove is arranged obliquely, and the support rod swings in the process of being driven by the hose.

5. The multi-probe ultrashort wave intelligent physiotherapy instrument according to claim 4 is characterized in that: The driving wheel is cooperatively connected with the upper end face of the sliding groove to form a positioning device, and a guide wheel cooperating with the friction wheel is also provided on the sliding frame, and the main shaft of the guide wheel is connected with the driven roller, and the main shaft of the guide wheel is rotatably connected with the driven roller, and the guide wheel positions the support rod so that the support rod and the friction wheel are pressed tightly.

6. The multi-probe ultrashort wave intelligent physiotherapy instrument according to claim 5, characterized in that: The support rod is connected with a resetting device.

7. The multi-probe ultrashort wave intelligent physical therapy instrument according to claim 6, characterized in that: The resetting device comprises a clamping piece arranged on the adjusting wheel, and the hose is fixedly connected to the clamping piece.

8. The multi-probe ultrashort wave intelligent physical therapy instrument according to claim 6, characterized in that: The resetting device comprises a clamping wheel matched with the adjusting wheel.

9. The multi-probe ultrashort wave intelligent physical therapy instrument according to claim 1, characterized in that: An angle buffer device is arranged between the ultrashort wave therapy probe and the support rod, and the angle buffer device includes an adjustment seat arranged at the end of the support rod, the ultrashort wave therapy probe is connected to the adjustment seat, and a pressure sensor is arranged on the ultrashort wave therapy probe, and the pressure sensor is connected to the controller.

10. The multi-probe ultrashort wave intelligent physical therapy instrument according to claim 1, characterized in that: The ultrashort wave therapy probe is connected to a temperature sensor, and the temperature sensor is connected to a controller.

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