Short-wave treatment equipment

Abstract

The invention discloses short wave treatment equipment, and relates to the technical field of medical rehabilitation equipment. The lifting assembly comprises a vertical frame fixedly arranged on the main machine and a first connecting plate connected to the vertical frame in a sliding mode; the transverse moving assembly is arranged on the lifting assembly and comprises a transverse moving mechanism, a second connecting plate fixedly arranged on the transverse moving mechanism and a third connecting plate movably arranged on the transverse moving mechanism, and the second connecting plate and the first connecting plate are rotationally connected and can be relatively fixed; the treatment assembly is arranged on the transverse moving assembly and comprises a guide frame, a fourth connecting plate rotationally connected with the guide frame, an imager arranged on the guide frame and two treatment electrodes, the fourth connecting plate and a third connecting plate are rotationally connected and can be relatively fixed, and the treatment electrodes and the imager are connected with the host. The two treatment electrodes are oppositely arranged and can be close to each other or far away from each other. According to the short-wave treatment equipment, the position of the treatment electrode can be conveniently adjusted according to treatment requirements, and the treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical rehabilitation equipment, and in particular to a shortwave treatment device. Background Art

[0002] In modern medicine, shortwave therapy devices are widely used in rehabilitation and postoperative recovery settings due to their significant therapeutic effects, including anti-inflammatory, analgesic, and blood circulation-boosting benefits. Existing shortwave therapy devices are primarily categorized as fixed and mobile. However, both types of devices have significant limitations in practical applications.

[0003] Fixed shortwave therapy devices are typically large and equipped with high-power output modules, capable of generating strong shortwave energy to meet the needs of deep tissue treatment. However, their bulk and complex system architecture lead to high device costs, making them generally suitable only for specialized treatment rooms in large medical institutions. Furthermore, their operation involves complex parameter adjustments and safety regulations, requiring professionally trained medical personnel, which to some extent limits the device's flexibility and accessibility.

[0004] Mobile shortwave therapy equipment overcomes the drawback of fixed equipment that makes it difficult to move. It can be easily moved to wards, emergency rooms, or other designated locations based on treatment needs, providing patients with more flexible treatment services. However, its intelligence level is relatively low, and there are significant operational pain points. During actual treatment, after the treatment electrode is aligned with a certain area and treatment is completed, medical staff are required to manually adjust the position of the treatment electrode before treatment can proceed to the next area. This operation method not only increases the workload of medical staff, but also leads to cumbersome and inefficient treatment processes. Especially when medical staff are busy with other medical work and have no time to take care of shortwave treatment, it is very easy to cause patients' treatment time to be prolonged, which not only affects the treatment effect, but may also reduce the patient's medical experience and even lead to problems such as irrational allocation of medical resources.

[0005] With the continuous development of medical technology and the urgent need for intelligent medicine, the limitations of traditional shortwave therapy devices have become increasingly prominent. Therefore, the existing technology still has shortcomings and deficiencies. How to provide a shortwave therapy device with visualization capabilities and flexible adjustment of the treatment electrode position and angle is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0006] The purpose of the present invention is to provide a shortwave therapy device that solves the technical problem that the limitations of existing shortwave therapy devices are becoming increasingly prominent.

[0007] To achieve the above object, the present invention provides a shortwave therapy device, comprising:

[0008] Portable host;

[0009] A lifting assembly provided on the mainframe, comprising a vertical frame fixedly provided on the mainframe and a first connecting plate slidably connected to the vertical frame;

[0010] A transverse movement assembly provided on the lifting assembly includes a transverse movement mechanism, a second connecting plate fixedly provided on the transverse movement mechanism, and a third connecting plate movably provided on the transverse movement mechanism, wherein the second connecting plate is rotatably connected to the first connecting plate and can be relatively fixed;

[0011] The treatment component provided in the transverse movement component includes a guide frame, a fourth connecting plate rotatably connected to the guide frame, an imager provided on the guide frame and two treatment electrodes, the fourth connecting plate is rotatably connected to the third connecting plate and can be relatively fixed, the treatment electrode and the imager are connected to the host, and the two treatment electrodes are arranged relative to each other and can approach or move away from each other.

[0012] Preferably, the lifting assembly further comprises:

[0013] A lead screw is arranged along the length direction of the vertical frame;

[0014] A threaded sleeve, fixed to the first connecting plate and threadedly connected to the lead screw;

[0015] A guide rail is provided along the length direction of the vertical frame;

[0016] Slide blocks are fixed to the first connecting plate and are located on both sides of the threaded sleeve, and the slide blocks are slidably connected to the guide rails;

[0017] The first motor is installed at the bottom of the vertical frame, and the output shaft of the first motor is connected to one end of the lead screw.

[0018] Preferably, the first connecting plate is fixed with a first connecting shaft and several first internally threaded tubes distributed circumferentially along the first connecting shaft, the second connecting plate is provided with a first sleeve and a first brake bolt, the first connecting shaft is rotatably connected to the first sleeve through a bearing, and the first brake bolt passes through the second connecting plate and is threadedly connected to one of the first internally threaded tubes.

[0019] Preferably, the transverse movement mechanism comprises:

[0020] Two support rods distributed in parallel up and down, the second connecting plate and the third connecting plate are located on both sides of the two support rods, the second connecting plate is fixedly connected to the two support rods, and the third connecting plate is slidably connected to the two support rods;

[0021] An end plate and a tensioning plate, the two ends of the two support rods are respectively connected to the end plate and the tensioning plate, the end plate is installed with a second motor, the output shaft of the second motor is connected to a first synchronous wheel, and the tensioning plate is provided with a second synchronous wheel;

[0022] A synchronous belt is located between the two support rods, and the synchronous belt is connected to the first synchronous wheel and the second synchronous wheel;

[0023] The third connecting plate is connected to the synchronous belt, and the movement of the synchronous belt drives the third connecting plate to reciprocate along a straight line.

[0024] Preferably, the third connecting plate includes:

[0025] center plate;

[0026] Two snap plates are fixedly arranged on both sides of the central disk, the snap plates are provided with snap holes, and the snap plates are sleeved on the support rods through the snap holes;

[0027] A fixed plate, fixed to the central disk;

[0028] a clamping plate fixed to the central disk and located on one side of the fixing plate;

[0029] Wherein, the synchronous belt is located between the fixed plate and the clamping plate, and a fastener is provided on the clamping plate. The fastener passes through the synchronous belt and is threadedly connected to the fixed plate.

[0030] Preferably, a second connecting shaft is fixedly provided on the side of the center disk away from the fixed plate, the second connecting shaft is provided with a plurality of second internal threaded tubes along the circumference, the fourth connecting plate is provided with a second sleeve and a second brake bolt, the second connecting shaft is rotatably connected to the second sleeve through a bearing, and the second brake bolt passes through the fourth connecting plate and is threadedly connected to one of the second internal threaded tubes.

[0031] Preferably, the treatment component further comprises:

[0032] a vertical pipe movably mounted on the guide frame;

[0033] An outer ring plate, the inner side of which is connected to an inner ring plate via a bearing, the inner ring plate being fixed to the bottom of the vertical tube, a first drive motor being provided above the inner ring plate, a second gear being sleeved on the output shaft of the first drive motor, and a gear ring being provided on the outer ring plate and meshing with the second gear;

[0034] Two parallel supporting plates are fixedly arranged at the bottom of the outer ring plate, and a third buckle groove is provided on the side where the two supporting plates are close to each other;

[0035] Two brackets, each having two third buckle columns on its top, the two third buckle columns being slidably connected to the third buckle slots of the two support plates;

[0036] Wherein, the imager is installed below the support plate, and the two treatment electrodes are fixed on the two supports respectively.

[0037] Preferably, both of the brackets are threadedly connected with threaded columns, a third motor is mounted on the support plate, and ends of the two threaded columns close to each other are respectively connected to two output shafts of the third motor.

[0038] Preferably, a sliding block is installed on the top of the vertical tube, the guide frame is provided with a sliding groove, the end of the sliding block extends into the sliding groove, a rack is installed on the lower side wall of the guide frame, a second drive motor is provided on the side of the vertical tube, and a first gear meshing with the rack is sleeved on the output shaft of the second drive motor.

[0039] Preferably, a central shaft is provided at the end of the guide frame, and a connecting tube is provided at the fourth connecting plate. The guide frame is hinged to the fourth connecting plate through the central shaft and the connecting tube.

[0040] Compared with the above-mentioned background technology, the shortwave treatment equipment provided by the present invention has a treatment component installed on the main unit through a transverse movement component and a lifting component. As the first connecting plate slides along the vertical frame, the transverse movement component can drive the treatment component to rise and fall in the vertical direction. As the third connecting plate moves on the transverse movement mechanism, the treatment component can be driven to move in the horizontal direction, thereby driving the two treatment electrodes in the treatment component to change position, and the two treatment electrodes can be close to or away from each other. The position of the treatment electrodes can be adjusted conveniently and comprehensively according to treatment needs, providing patients with more flexible treatment services and improving treatment efficiency.

[0041] The second connecting plate is rotatably connected to the first connecting plate and can be relatively fixed, and the transverse movement assembly can be in a vertical or parallel relationship with the lifting assembly as needed; the guide frame is rotatably connected to the fourth connecting plate, and the fourth connecting plate is rotatably connected to the third connecting plate and can be relatively fixed, and the treatment assembly and the transverse movement assembly can be adjusted to be perpendicular or parallel to each other as needed, thereby reducing the size of the equipment and providing convenience for transferring the equipment and reducing the space occupied by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0043] Figure 1 This is one of the overall schematic diagrams of the shortwave therapy device provided by an embodiment of the present invention;

[0044] Figure 2 This is the second overall schematic diagram of the shortwave therapy device provided by an embodiment of the present invention;

[0045] Figure 3 This is the third overall schematic diagram of the shortwave therapy device provided by an embodiment of the present invention;

[0046] Figure 4 Schematic diagram of the structure of the lifting assembly, the lateral movement assembly and the treatment assembly in an embodiment of the present invention;

[0047] Figure 5 This is a structural diagram of a lifting assembly in an embodiment of the present invention;

[0048] Figure 6 Schematic diagram of the structure of the vertical frame in the embodiment of the present invention;

[0049] Figure 7 This is one of the structural schematic diagrams of the first connecting plate in an embodiment of the present invention;

[0050] Figure 8 This is a second structural diagram of the first connecting plate in an embodiment of the present invention;

[0051] Figure 9 Schematic diagram of the structure of the transverse movement assembly in an embodiment of the present invention;

[0052] Figure 10 Schematic diagram of the structure of the support rod in an embodiment of the present invention;

[0053] Figure 11 A schematic structural diagram of a tensioning plate in an embodiment of the present invention;

[0054] Figure 12 This is one of the structural schematic diagrams of the third connecting plate in an embodiment of the present invention;

[0055] Figure 13 This is the second structural diagram of the third tensioning plate in an embodiment of the present invention;

[0056] Figure 14 Schematic diagram of the structure of the second connecting plate in an embodiment of the present invention;

[0057] Figure 15 This is a schematic diagram of the structure of the treatment component in an embodiment of the present invention;

[0058] Figure 16 Schematic diagram of the structure of the guide frame and the fourth connecting plate in an embodiment of the present invention;

[0059] Figure 17 Schematic diagram of the structure of the guide frame and the vertical pipe in an embodiment of the present invention;

[0060] Figure 18 is a schematic diagram of another state of the guide frame and the fourth connecting plate in an embodiment of the present invention;

[0061] Figure 19 Schematic diagram of the structure of the support plate in an embodiment of the present invention;

[0062] Figure 20 Schematic diagram of the structure of the treatment electrode in an embodiment of the present invention;

[0063] Figure 21 Schematic diagram of the structure of the treatment electrode and the bracket in an embodiment of the present invention.

[0064] Figures 1 to 21 Reference numerals: 1. host; 11. bottom box; 12. operating table; 13. display screen; 2. lifting assembly; 21. first motor; 22. vertical frame; 221. guide rail; 222. fixed frame; 23. lead screw; 24. first connecting plate; 241. first connecting shaft; 242. first internally threaded tube; 243. slider; 244. threaded sleeve; 3. transverse movement assembly; 31. support rod; 32. second motor; 311 , connecting plate; 312, end plate; 313, first snap-fit column; 33, first synchronous wheel; 34, synchronous belt; 35, second connecting plate; 351, first brake bolt; 352, first sleeve; 353, first snap-fit groove; 36, third connecting plate; 361, center plate; 362, snap-fit plate; 363, clamping plate; 364, fixing plate; 365, second internally threaded tube; 366, second connecting shaft; 367, snap-fit hole ; 368, fastener; 37, tensioning plate; 371, end tube; 372, middle plate; 373, threaded rod; 374, slide groove; 375, second synchronous wheel; 4, treatment assembly; 41, guide frame; 411, center axis; 412, slide groove; 413, rack; 42, vertical tube; 421, slide block; 422, first gear; 423, second snap column; 43, fourth connecting plate; 431, connecting tube ; 432, second snap groove; 433, second brake bolt; 434, second sleeve; 44, support plate; 441, inner ring plate; 442, outer ring plate; 443, second gear; 444, imager; 445, third snap groove; 45, treatment electrode; 451, bracket; 452, third snap column; 453, third motor; 454, threaded column; 455, spring; 456, nut; 457, stud. DETAILED DESCRIPTION

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0066] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0067] The present invention provides a shortwave treatment device that can realize the movement of the treatment electrode 45 while meeting the movement requirements of the shortwave treatment device, thereby providing patients with more flexible treatment services and improving treatment efficiency.

[0068] Please refer to Figures 1 to 21 The shortwave therapy device provided by the present invention includes:

[0069] A movable host 1;

[0070] The lifting assembly 2 provided on the main unit 1 includes a vertical frame 22 fixed to the main unit 1 and a first connecting plate 24 slidably connected to the vertical frame 22;

[0071] The transverse movement assembly 3 provided on the lifting assembly 2 includes a transverse movement mechanism, a second connecting plate 35 fixedly provided on the transverse movement mechanism, and a third connecting plate 36 movably provided on the transverse movement mechanism. The second connecting plate 35 is rotatably connected to the first connecting plate 24 and can be relatively fixed.

[0072] The treatment component 4 provided on the transverse movement component 3 includes a guide frame 41, a fourth connecting plate 43 rotatably connected to the guide frame 41, an imager 444 and two treatment electrodes 45 provided on the guide frame 41. The fourth connecting plate 43 is rotatably connected to the third connecting plate 36 and can be relatively fixed. The treatment electrode 45 and the imager 444 are connected to the host 1. The two treatment electrodes 45 are arranged opposite to each other and can approach or move away from each other.

[0073] The main unit 1 is movable, which facilitates the overall movement of the shortwave therapy device; the therapy component 4 is installed on the main unit 1 through the transverse movement component 3 and the lifting component 2. As the first connecting plate 24 slides along the vertical frame 22, the transverse movement component 3 can drive the therapy component 4 to rise and fall in the vertical direction. As the third connecting plate 36 moves on the transverse movement mechanism, it can drive the therapy component 4 to move in the horizontal direction, thereby driving the two therapy electrodes 45 in the therapy component 4 to change position, and the two therapy electrodes 45 can be close to or away from each other, thereby realizing all-round position adjustment of the two therapy electrodes 45.

[0074] With such a configuration, the position of the treatment electrode 45 can be conveniently adjusted according to treatment needs, providing patients with more flexible treatment services and improving treatment efficiency.

[0075] Furthermore, the second connecting plate 35 is rotatably connected to the first connecting plate 24 and can be relatively fixed. This means that the transverse movement assembly 3 can be positioned perpendicular or parallel to the lifting assembly 2 as needed. When the transverse movement assembly 33 and the lifting assembly 2 are perpendicular to each other, they provide support for the operation of the treatment assembly 4. When the transverse movement assembly 33 and the lifting assembly 2 are parallel to each other, the size of the device is reduced, facilitating its transfer and reducing the space it occupies.

[0076] The guide frame 41 is rotatably connected to the fourth connecting plate 43, which is rotatably connected to the third connecting plate 36 and can be relatively fixed. This allows the treatment assembly 4 and the traversing assembly 3 to be adjusted to a perpendicular or parallel position as needed, minimizing the size of the device. When the lifting assembly 2, traversing assembly 3, and treatment assembly 4 are in operation, the lifting assembly 2 and traversing assembly 3 coordinate to control the movement of the treatment assembly 4. Simultaneously, the treatment electrode 45 can be moved during operation, thereby enabling the position of the treatment electrode 45 to be adjusted in three dimensions.

[0077] Specifically, the main unit 1 includes a bottom box 11, a display screen 13 and an operating table 12 distributed above and below the bottom box 11. The lifting component 2, the transverse movement component 3 and the treatment component 4 are arranged on the same side of the main unit 1. The bottom of the lifting component 2 is connected to the bottom box 11 of the main unit 1. The transverse movement component 3 is arranged on the side of the lifting component 2 away from the display screen 13, and the treatment component 4 is arranged on the side of the transverse movement component 3 away from the lifting component 2.

[0078] The bottom box 11 is equipped with a high-frequency oscillator circuit, a power amplifier, a power regulator, an impedance matching network, a connection line and interface for the treatment electrodes 45, a control circuit and processor, a power supply module, etc. The bottom of the bottom box 11 is equipped with running wheels, which facilitate the movement of the main unit 1.

[0079] The high-frequency oscillator circuit is used to generate an electromagnetic oscillation signal in the shortwave frequency band and includes transistors, LC oscillator circuits, and other components. The power amplifier component is used to amplify the oscillation signal to the power level required for treatment and includes a power amplifier module and heat sink. The power amplifier module consists of a multi-stage amplification circuit and can include either a solid-state power amplifier or a tube power amplifier. Tube power amplifiers require a high-voltage power supply (such as an anode high-voltage transformer). Heat sinks include cooling fans, heat sinks, or (for high-end equipment) a water-cooling system.

[0080] Power regulators, such as variable resistors / potentiometers, solid-state relays, or thyristors (SCRs), are used to control output power and precisely adjust the therapeutic dose. Variable resistors / potentiometers control the input signal strength of the power amplifier circuit by manually or electrically adjusting the voltage divider. Solid-state relays or thyristors are used for on / off control or pulse modulation, achieving graded power regulation (e.g., switching between continuous wave and pulse wave modes).

[0081] The impedance matching network matches the impedance between the power output and the treatment electrode 45, reducing energy reflection and improving transmission efficiency. It includes a matching transformer and an LC matching circuit. A matching transformer adjusts impedance by using a turns ratio and is commonly found in traditional transformer-based matching networks. An LC matching circuit consists of adjustable inductors and capacitors, achieving impedance matching through manual or automatic tuning (e.g., using a servo motor to drive a variable capacitor).

[0082] The connection cable and interface for the treatment electrodes 45 connect the main unit 1 and the treatment electrodes 45, transmitting high-frequency energy. This cable comprises a high-frequency cable. The control circuit and processor implement device parameter settings, operating mode switching, and safety logic control. This includes a microcontroller and logic circuit. The logic circuit comprises gates and triggers, implementing interlock protection (e.g., the device cannot be started if the power is not zeroed).

[0083] Imager 444 can be configured as a short-wave infrared imager. Short-wave infrared light can penetrate tissue surfaces and utilize the differences in light absorption, scattering, and reflection properties of different tissues to create images, including muscle, bone, blood vessels, and diseased tissue, providing medical personnel with intuitive information about the treatment site. By pre-scanning the patient's treatment area, imager 444 can obtain coordinate data for multiple target areas (such as lesion location and muscle pain distribution), creating a digital treatment map that provides a basis for subsequent positioning of treatment electrodes 45. A control circuit (such as a PLC or MCU) receives the image signal output by imager 444 and extracts the treatment area coordinates using algorithms such as edge detection and threshold segmentation, converting them into target motion parameters (such as X / Y / Z axis displacement and rotation angle). Before treatment, imager 444 scans to confirm the initial position. During treatment, the imaging data can be compared with preset parameters in real time. A feedback mechanism can be used to correct displacement errors (such as deviations caused by patient movement), enabling continuous treatment of multiple areas and improving the efficiency of short-wave therapy.

[0084] In some embodiments, please refer to Figures 1 to 8 , the lifting assembly 2 also includes:

[0085] The lead screw 23 is arranged along the length direction of the vertical frame 22;

[0086] The threaded sleeve 244 is fixed to the first connecting plate 24 and is threadedly connected to the lead screw 23;

[0087] The guide rail 221 is provided along the length direction of the vertical frame 22;

[0088] Slide blocks 243 are fixed to the first connecting plate 24 and are located on both sides of the threaded sleeve 244 . The slide blocks 243 are slidably connected to the guide rails 221 .

[0089] The first motor 21 is installed at the bottom of the vertical frame 22 , and the output shaft of the first motor 21 is connected to one end of the lead screw 23 .

[0090] When in operation, the first motor 21 rotates the lead screw 23, which in turn, through the threaded engagement between the lead screw 23 and the threaded sleeve 244, drives the first connecting plate 24 to move linearly along the lead screw 23, achieving vertical movement of the first connecting plate 24. Consequently, through the connection between the first connecting plate 24 and the second connecting plate 35, the traverse assembly 3 and the treatment assembly 4 are raised and lowered, adjusting the height of the treatment electrode 45. As the threaded sleeve 244 moves linearly along the lead screw 23, the sliders 243 on either side of the threaded sleeve 244 slide along the guide rails 221. The engagement between the sliders 243 and the guide rails 221 provides a limiting and guiding function, ensuring structural stability and accurate movement.

[0091] In addition, a fixing frame 222 is fixed to the bottom of the vertical frame 22 . The fixing frame 222 and the bottom box 11 of the host 1 can be fastened together by bolts or the like, so that the vertical frame 22 can be installed and fixed by the fixing frame 222 .

[0092] In some embodiments, please refer to Figures 7 and 8 、 Figure 14 The first connecting plate 24 is fixed with a first connecting shaft 241 and several first internally threaded tubes 242 distributed circumferentially along the first connecting shaft 241. The second connecting plate 35 is provided with a first sleeve 352 and a first brake bolt 351. The first connecting shaft 241 is rotatably connected to the first sleeve 352 through a bearing. The first brake bolt 351 passes through the second connecting plate 35 and is threadedly connected to one of the first internally threaded tubes 242.

[0093] By providing the first connecting plate 24 and the second connecting plate 35, a stable connection is achieved between the transverse movement assembly 3 and the lifting assembly 2. The first connecting shaft 241 is rotatably connected to the first sleeve 352 via a bearing, achieving a rotatable connection between the first connecting plate 24 and the second connecting plate 35. This allows the relative positions of the lifting assembly 2 and the transverse movement assembly 3 to be adjusted as needed, so that they are perpendicular or parallel to each other. After the relative positions of the first connecting plate 24 and the second connecting plate 35 are adjusted, a first brake bolt 351 is threadedly connected through the second connecting plate 35 to one of the first internally threaded tubes 242, thereby tightening the first connecting plate 24 and the second connecting plate 35 to prevent rotation between the first connecting plate 24 and the second connecting plate 35.

[0094] In some embodiments, please refer to Figures 9 to 14 , the traverse mechanism includes:

[0095] Two support rods 31 are arranged parallel to each other, and a second connecting plate 35 and a third connecting plate 36 are located on both sides of the two support rods 31. The second connecting plate 35 is fixedly connected to the two support rods 31, and the third connecting plate 36 is slidably connected to the two support rods 31;

[0096] The two ends of the two support rods 31 are connected to the end plate 312 and the tensioning plate 37 respectively. The end plate 312 is installed with the second motor 32. The output shaft of the second motor 32 is connected to the first synchronous wheel 33. The tensioning plate 37 is provided with a second synchronous wheel 375.

[0097] The synchronous belt 34 is located between the two support rods 31 and is connected to the first synchronous wheel 33 and the second synchronous wheel 375;

[0098] The third connecting plate 36 is connected to the synchronous belt 34 , and the movement of the synchronous belt 34 drives the third connecting plate 36 to reciprocate along a straight line.

[0099] When the second motor 32 is in operation, it drives the first synchronous wheel 33 to rotate, tightening the synchronous belt 34 between the first synchronous wheel 33 and the second synchronous wheel 375. As the second motor 32 operates, the synchronous belt 34 moves. As the synchronous belt 34 moves, it in turn drives the third connecting plate 36 to move along the length of the support rod 31. It should be understood that the forward and reverse rotation of the second motor 32 controls the forward and reverse rotation of the synchronous belt 34, which in turn drives the third connecting plate 36 to reciprocate along the support rod 31. The third connecting plate 36 is connected to the fourth connecting plate 43, allowing the position of the guide frame 41 to be adjusted as the synchronous belt 34 rotates, thereby adjusting the position of the treatment electrode 45.

[0100] The first synchronous wheel 33 and the second synchronous wheel 375 are both toothed wheels, and the synchronous belt 34 is a toothed belt. The synchronous belt 34 is engaged with the first synchronous wheel 33 and the second synchronous wheel 375 through the teeth and grooves to achieve power transmission. Through this arrangement, the first synchronous wheel 33 and the second synchronous wheel 375 can rotate synchronously, effectively preventing the synchronous belt 34 from slipping.

[0101] In addition, first mounting holes are respectively provided on the upper and lower sides of the end plate 312, and the two ends of the two support rods 31 are respectively provided in the above-mentioned two first mounting holes. In order to ensure the stability of the connection between the end plate 312 and the support plate, the support rod 31 and the end plate 312 can be fastened together by bolts, etc., which is not only reliable but also easy to disassemble.

[0102] The tensioning plate 37 includes a middle plate 372 and two end tubes 371 symmetrically arranged on the upper and lower sides of the middle plate 372. A second synchronous pulley 375 is mounted on the middle plate 372. The end tube 371 has a second mounting hole. The end of the support rod 31, which is away from the end plate 312, is located in the second mounting hole and can be fastened with bolts or the like. A slide groove 374 is provided on the side of the end tube 371 near the middle plate 372. One end of the slide groove 374 is open, and the other end has a through-hole. The upper and lower ends of the middle plate 372 extend into the slide groove 374 of the end tube 371. A threaded rod 373 is fixed to the middle plate 372. The threaded rod 373 passes through the through-hole on the end surface of the slide groove 374 and is threadedly connected to a nut, which abuts the wall of the end tube 371.

[0103] The tensioning plate 37 allows adjustment of the tension of the synchronous belt 34. During adjustment, the threaded rod 373 is pulled by rotating the nut, causing the intermediate plate 372 to move along the slide groove 374 on the end tube 371. As the position of the intermediate plate 372 changes, the distance between the first synchronous pulley 33 and the second synchronous pulley 375 changes, thereby adjusting the tension of the synchronous belt 34.

[0104] In some embodiments, please refer to Figures 9 and 10 、 Figure 14 Two connecting plates 311 are connected to the upper and lower sides of the second connecting plate 35. The side of the connecting plate 311 away from the second connecting plate 35 is fixedly connected to the middle part of the support rod 31. The upper and lower sides of the second connecting plate 35 are provided with first snap grooves 353, and the connecting plate 311 is provided with a first snap column 313. The first snap column 313 is correspondingly snapped into the first snap groove 353.

[0105] The connecting plates 311 are generally L-shaped and are bolted to the upper and lower ends of the second connecting plate 35. By providing the first snap grooves 353 and the first snap columns 313, when the connecting plates 311 are connected to the second connecting plate 35, the first snap columns 313 snap into the first snap grooves 353, thereby enhancing the connection strength between the support rod 31 and the second connecting plate 35.

[0106] In some embodiments, please refer to Figures 12 to 13 , the third connecting plate 36 includes:

[0107] center plate 361;

[0108] Two snap plates 362 are fixed on both sides of the central plate 361 respectively. The snap plates 362 are provided with snap holes 367. The snap plates 362 are sleeved on the support rod 31 through the snap holes 367.

[0109] The fixing plate 364 is fixed to the center plate 361;

[0110] The clamping plate 363 is fixed to the central disk 361 and is located on one side of the fixing plate 364;

[0111] The synchronous belt 34 is located between the fixed plate 364 and the clamping plate 363 . The clamping plate 363 is provided with a fastener 368 . The fastener 368 passes through the synchronous belt 34 and is threadedly connected to the fixed plate 364 .

[0112] The synchronous belt 34 is located between the splint 363 and the fixed plate 364, and is threadedly connected to the fixed plate 364 through the fastener 368, thereby achieving a stable connection between the third connecting plate 36 and the synchronous belt 34. As the synchronous belt 34 rotates, it can drive the third connecting plate 36 to slide along the support rod 31.

[0113] The snap plate 362 has an arc-shaped structure and the central angle of the end face is greater than 180°. The two snap plates 362 are respectively mounted on the two support rods 31 through the snap holes 367. When the snap plates 362 slide along the support rods 31, the snap plates 362 can pass over the connecting plate 311, ensuring that the connecting plate 311 will not interfere with the movement of the snap plates 362.

[0114] In some embodiments, please refer to Figures 12 to 13 、 Figure 15 A second connecting shaft 366 is fixedly provided on the side of the center disk 361 away from the fixed plate 364. The second connecting shaft 366 is provided with several second internal threaded tubes 365 along the circumference. The fourth connecting plate 43 is provided with a second sleeve 434 and a second brake bolt 433. The second connecting shaft 366 is rotatably connected to the second sleeve 434 through a bearing. The second brake bolt 433 passes through the fourth connecting plate 43 and is threadedly connected to one of the second internal threaded tubes 365.

[0115] The third connecting plate 36 and the fourth connecting plate 43 achieve a stable connection between the lifting assembly 2 and the treatment assembly 4. The second connecting shaft 366 is rotatably connected to the second sleeve 434 via a bearing, enabling a rotatable connection between the third and fourth connecting plates 36, 43. This allows the relative position of the lifting assembly 2 and the treatment assembly 4 to be adjusted as needed. After the relative position of the third and fourth connecting plates 36, 43 is adjusted, a second brake bolt 433 is threadedly connected through the fourth connecting plate 43 to one of the second internally threaded tubes 365, securing the third and fourth connecting plates 36, 43 and preventing rotation between them.

[0116] In some embodiments, please refer to Figures 15 to 21 , the treatment component 4 further comprises:

[0117] A vertical pipe 42 is movably mounted on the guide frame 41;

[0118] An outer ring plate 442 is connected to an inner ring plate 441 on its inner side via a bearing. The inner ring plate 441 is fixed to the bottom of the vertical tube 42. A first drive motor is provided above the inner ring plate 441. A second gear 443 is sleeved on the output shaft of the first drive motor. A gear ring meshing with the second gear 443 is provided on the outer ring plate 442.

[0119] Two parallel support plates 44 are fixed to the bottom of the outer ring plate 442. A third snap groove 445 is provided on the side of the two support plates 44 close to each other.

[0120] Two brackets 451, with two third buckle columns 452 provided on the top of the brackets 451, and the two third buckle columns 452 are respectively slidably connected to the third buckle grooves 445 of the two support plates 44;

[0121] The imager 444 is installed below the support plate 44 , and the two treatment electrodes 45 are fixed on two brackets 451 respectively.

[0122] When the first drive motor is working, it drives the second gear 443 to rotate. The second gear 443 drives the outer ring plate 442 to rotate through the meshing connection with the ring gear. The two support plates 44 rotate with the outer ring plate 442 to adjust their directions. Since the treatment electrode 45 is installed on the bracket 451, it can drive the treatment electrode 45 to rotate and adjust its position and direction.

[0123] In some embodiments, please refer to Figure 20 The two brackets 451 are both threadedly connected with threaded columns 454, and a third motor 453 is installed on the support plate 44. The ends of the two threaded columns 454 close to each other are respectively connected to the two output shafts of the third motor 453.

[0124] When the third motor 453 is working, its two output shafts respectively drive the two threaded columns 454 to rotate in opposite directions. Since the two brackets 451 are respectively threadedly connected to the two threaded columns 454, the two brackets 451 can move along the two threaded columns 454 respectively, driving the two treatment electrodes 45 to move closer to or away from each other, adjusting the position of the treatment electrodes 45 to facilitate treatment.

[0125] When the third motor 453 drives the bracket 451 to move along the threaded column 454, the third snap column 452 on the bracket 451 slides in the third snap groove 445 of the support plate 44. By setting the third snap column 452 and the third snap groove 445, the movement of the bracket 451 is limited and guided, ensuring structural stability and accuracy of movement.

[0126] In some embodiments, please refer to Figure 17A sliding block 421 is installed on the top of the vertical tube 42, and the guide frame 41 is provided with a sliding groove 412. The end of the sliding block 421 extends into the sliding groove 412. A rack 413 is installed on the lower side wall of the guide frame 41. A second drive motor is provided on the side of the vertical tube 42, and a first gear 422 meshing with the rack 413 is sleeved on the output shaft of the second drive motor.

[0127] When the second drive motor is working, it drives the first gear 422 to rotate, and through the meshing connection between the first gear 422 and the rack 413, it drives the sliding block 421 to slide along the sliding groove 412, so that the vertical tube 42 moves on the guide frame 41, thereby adjusting the position of the bracket 451 and the treatment electrode 45.

[0128] In some embodiments, please refer to Figure 16 、 Figure 18 A central shaft 411 is provided at the end of the guide frame 41 , and a connecting tube 431 is provided at the fourth connecting plate 43 . The guide frame 41 is hinged to the fourth connecting plate 43 through the central shaft 411 and the connecting tube 431 .

[0129] The central axis 411 is located at the upper edge of the guide frame 41, and the end surface of the guide frame 41 is in contact with the fourth connecting plate 43, so that the guide frame 41 and the fourth connecting plate 43 are perpendicular to each other in their natural state. The guide frame 41 is hingedly connected to the fourth connecting plate 43 via the central axis 411 and the connecting tube 431. When the device is stored, the guide frame 41 can be rotated about the central axis 411 to make it parallel to the fourth connecting plate 43.

[0130] In some embodiments, please refer to Figures 16 and 17 The fourth connecting plate 43 is provided with a second snap groove 432, and the sliding block 421 is provided with a second snap column 423 that can be snapped into the second snap groove 432. The central angle of the end face of the second snap groove 432 is greater than 180 degrees.

[0131] When the device is stored, the guide frame 41 rotates around the central axis 411 so that the guide frame 41 is parallel to the fourth connecting plate 43. When the vertical tube 42 moves, the second snap-fitting column 423 can be installed in the second snap-fitting groove 432, thereby fixing the guide frame 41 and the fourth connecting plate 43 relative to each other, thereby achieving a stable connection between the guide frame 41 and the fourth connecting plate 43.

[0132] In some embodiments, please refer to Figures 20 to 21 A stud 457 is fixed on one side of the treatment electrode 45 close to the bracket 451. The stud 457 passes through the bracket 451. A spring 455 and a nut 456 are respectively provided on both sides of the stud 457. The nut 456 is threadedly connected to the stud 457. The spring 455 is located between the bracket 451 and the treatment electrode 45.

[0133] The spring 455 is in a compressed state and its end is in contact with the treatment electrode 45 . The nut 456 is threadedly connected to the stud 457 , and the spring 455 is locked between the bracket 451 and the treatment electrode 45 by the nut 456 .

[0134] The shortwave therapy device provided by the present invention, when in use, can drive the therapy component 4 to move in the vertical and horizontal directions respectively through the lifting component 2 and the transverse movement component 3, thereby changing the position of the therapy electrode 45 in the therapy component 4; by moving the vertical tube 42 along the guide frame 41, the position of the bracket 451 and the therapy electrode 45 can be changed; by rotating the outer ring plate 442, the therapy electrode 45 can be driven to rotate, thereby changing the orientation of the therapy electrode 45; by moving the two brackets 451 respectively along the two threaded columns 454, the two therapy electrodes 45 can be driven to move closer to or away from each other, thereby being able to adjust the position of the therapy electrode 45 in all directions, thereby providing patients with more flexible treatment services.

[0135] By pre-scanning the patient's treatment area through the imager 444, intuitive treatment site information can be provided to medical staff, providing a basis for subsequent movement and positioning of the treatment electrode 45, achieving continuous treatment of multiple sites, and improving the efficiency of shortwave treatment.

[0136] The lifting assembly 2 and the traverse assembly 3 are connected by a first connecting plate 24 and a second connecting plate 35. The relative positions of the lifting assembly 2 and the traverse assembly 3 can be adjusted as needed, placing them in a perpendicular or parallel position. When the equipment is in operation, the traverse assembly 3 and the lifting assembly 2 are perpendicular to each other. When not in operation, the traverse assembly 3 and the lifting assembly 2 can be parallel to each other, reducing the space occupied by the equipment and facilitating its relocation and space reduction.

[0137] The lifting assembly 2 and treatment assembly 4 are connected via a third connecting plate 36 and a fourth connecting plate 43. Furthermore, a guide frame 41 in the treatment assembly 4 is hingedly connected to the fourth connecting plate 43 via a central axis 411, allowing the relative positions of the lifting assembly 2 and treatment assembly 4 to be adjusted as needed, either perpendicular or parallel to each other. When the device is in operation, the transverse movement assembly 3 and lifting assembly 2 are perpendicular to each other. When not in operation, the transverse movement assembly 3 and lifting assembly 2 can be parallel to each other, similarly reducing the space occupied by the device.

[0138] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0139] The principles and implementation methods of the present invention are described herein using specific examples. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A shortwave therapy device, characterized in that: include: A portable host (1); A lifting assembly (2) provided on the main machine (1) comprises a vertical frame (22) fixedly provided on the main machine (1) and a first connecting plate (24) slidably connected to the vertical frame (22); A transverse movement assembly (3) provided on the lifting assembly (2) comprises a transverse movement mechanism, a second connecting plate (35) fixedly provided on the transverse movement mechanism, and a third connecting plate (36) movably provided on the transverse movement mechanism, wherein the second connecting plate (35) is rotatably connected to the first connecting plate (24) and can be relatively fixed; The treatment component (4) provided on the transverse movement component (3) comprises a guide frame (41), a fourth connecting plate (43) rotatably connected to the guide frame (41), an imager (444) provided on the guide frame (41) and two treatment electrodes (45), wherein the fourth connecting plate (43) is rotatably connected to the third connecting plate (36) and can be relatively fixed, the treatment electrode (45) and the imager (444) are connected to the host (1), and the two treatment electrodes (45) are relatively arranged and can be close to or away from each other.

2. The shortwave therapy device according to claim 1, characterized in that: The lifting assembly (2) further comprises: A lead screw (23) is arranged along the length direction of the vertical frame (22); A threaded sleeve (244) is fixed to the first connecting plate (24) and is threadedly connected to the lead screw (23); A guide rail (221) is provided along the length direction of the vertical frame (22); Slide blocks (243) are fixed to the first connecting plate (24) and are located on both sides of the threaded sleeve (244). The slide blocks (243) are slidably connected to the guide rails (221); A first motor (21) is installed at the bottom of the vertical frame (22), and an output shaft of the first motor (21) is connected to one end of the lead screw (23).

3. The shortwave therapy device according to claim 2, characterized in that: The first connecting plate (24) is fixedly provided with a first connecting shaft (241) and a plurality of first internally threaded tubes (242) distributed circumferentially along the first connecting shaft (241); the second connecting plate (35) is provided with a first sleeve (352) and a first brake bolt (351); the first connecting shaft (241) is rotatably connected to the first sleeve (352) through a bearing; the first brake bolt (351) passes through the second connecting plate (35) and is threadedly connected to one of the first internally threaded tubes (242).

4. The shortwave therapy device according to claim 1, characterized in that: The transverse movement mechanism comprises: Two support rods (31) are distributed in parallel up and down, the second connecting plate (35) and the third connecting plate (36) are located on both sides of the two support rods (31), the second connecting plate (35) is fixedly connected to the two support rods (31), and the third connecting plate (36) is slidably connected to the two support rods (31); An end plate (312) and a tensioning plate (37), the two ends of the two support rods (31) are respectively connected to the end plate (312) and the tensioning plate (37), the end plate (312) is installed with a second motor (32), the output shaft of the second motor (32) is connected to a first synchronous wheel (33), and the tensioning plate (37) is provided with a second synchronous wheel (375); A synchronous belt (34) is located between the two support rods (31), and the synchronous belt (34) is connected to the first synchronous wheel (33) and the second synchronous wheel (375); The third connecting plate (36) is connected to the synchronous belt (34), and the movement of the synchronous belt (34) drives the third connecting plate (36) to reciprocate along a straight line.

5. The shortwave therapy device according to claim 4, characterized in that: The third connecting plate (36) comprises: center plate (361); Two snap plates (362) are respectively fixed on both sides of the central disk (361), the snap plates (362) are provided with snap holes (367), and the snap plates (362) are sleeved on the support rod (31) through the snap holes (367); A fixed plate (364) fixed to the central disk (361); A clamping plate (363) is fixed to the central disk (361) and is located on one side of the fixing plate (364); The synchronous belt (34) is located between the fixed plate (364) and the clamping plate (363), and a fastener (368) is provided on the clamping plate (363). The fastener (368) passes through the synchronous belt (34) and is threadedly connected to the fixed plate (364).

6. The shortwave therapy device according to claim 5, characterized in that: A second connecting shaft (366) is fixedly provided on one side of the center disk (361) away from the fixed plate (364), and a plurality of second internally threaded tubes (365) are provided on the second connecting shaft (366) along the circumferential direction. The fourth connecting plate (43) is provided with a second sleeve (434) and a second brake bolt (433). The second connecting shaft (366) is rotatably connected to the second sleeve (434) through a bearing, and the second brake bolt (433) passes through the fourth connecting plate (43) and is threadedly connected to one of the second internally threaded tubes (365).

7. The shortwave therapy device according to claim 1, characterized in that: The treatment component (4) further comprises: A vertical pipe (42) movably mounted on the guide frame (41); An outer ring plate (442), the inner side of the outer ring plate (442) is connected to an inner ring plate (441) via a bearing, the inner ring plate (441) is fixed to the bottom of the vertical tube (42), a first drive motor is provided above the inner ring plate (441), a second gear (443) is sleeved on the output shaft of the first drive motor, and a gear ring meshing with the second gear (443) is provided on the outer ring plate (442); Two parallel supporting plates (44) are fixedly arranged at the bottom of the outer ring plate (442), and a third buckle groove (445) is provided on a side where the two supporting plates (44) are close to each other; Two brackets (451), two third buckle columns (452) are provided on the top of the brackets (451), and the two third buckle columns (452) are respectively slidably connected to the third buckle grooves (445) of the two support plates (44); The imager (444) is installed below the support plate (44), and the two treatment electrodes (45) are fixed to the two brackets (451) respectively.

8. The shortwave therapy device according to claim 7, characterized in that: The two brackets (451) are both threadedly connected to threaded columns (454), a third motor (453) is installed on the support plate (44), and the ends of the two threaded columns (454) close to each other are respectively connected to the two output shafts of the third motor (453).

9. The shortwave therapy device according to claim 8, characterized in that: A sliding block (421) is installed on the top of the vertical tube (42), the guide frame (41) is provided with a sliding groove (412), the end of the sliding block (421) extends into the sliding groove (412), the lower side wall of the guide frame (41) is installed with a rack (413), the side of the vertical tube (42) is provided with a second drive motor, and the output shaft of the second drive motor is sleeved with a first gear (422) meshing with the rack (413).

10. The shortwave therapy device according to claim 9, characterized in that: The end of the guide frame (41) is provided with a central shaft (411), the fourth connecting plate (43) is provided with a connecting pipe (431), and the guide frame (41) is hinged to the fourth connecting plate (43) through the central shaft (411) and the connecting pipe (431).

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