A short wave therapy apparatus

Abstract

The application discloses a short wave treatment device, and relates to the technical field of medical rehabilitation devices, which comprises a movable host, a lifting assembly arranged on the host, a horizontal moving assembly arranged on the lifting assembly, a treatment assembly arranged on the horizontal moving assembly, and a host connected with the treatment electrode and the imaging instrument. The short wave treatment device can conveniently adjust the position of the treatment electrode according to treatment requirements, and improves treatment efficiency.

Description

Technical Field

[0001] This invention relates to the field of medical rehabilitation equipment technology, and in particular to a shortwave therapy device. Background Technology

[0002] In the field of modern medicine, shortwave therapy devices are widely used in rehabilitation treatment and postoperative recovery due to their significant effects in reducing inflammation, relieving pain, and promoting blood circulation. Existing shortwave therapy devices are mainly divided into two types: fixed and mobile. However, both types have obvious limitations in practical applications.

[0003] Fixed shortwave therapy devices are typically large in size and equipped with high-power output modules, capable of generating strong shortwave energy to meet the needs of deep tissue treatment. However, their large size and complex system architecture result in high costs, generally limiting their use to specialized treatment rooms in large medical institutions. Furthermore, their operation involves complex parameter adjustments and safety protocols, requiring specialized training by medical personnel, which to some extent restricts their flexibility and widespread adoption.

[0004] While mobile shortwave therapy devices overcome the limitations of fixed devices, allowing for convenient movement to wards, emergency rooms, or other designated locations to provide more flexible treatment options, their low level of automation presents significant operational challenges. In practice, after a treatment electrode is applied to a specific area, medical staff must manually adjust its position before moving on to the next area. This not only increases the workload for medical personnel but also leads to cumbersome and inefficient procedures. Especially when medical staff are preoccupied with other medical tasks and unable to attend to shortwave therapy, treatment time can be prolonged, impacting treatment effectiveness, potentially reducing the patient's experience, and even causing issues such as unequal allocation of medical resources.

[0005] With the continuous development of medical technology and the urgent need for intelligent healthcare, the limitations of traditional shortwave therapy devices are becoming increasingly prominent. Therefore, existing technologies still have 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 urgently needs to be solved by those skilled in the art. Summary of the Invention

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

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

[0008] Portable main unit;

[0009] The lifting assembly provided on the host includes a vertical frame fixedly provided on the host and a first connecting plate slidably connected to the vertical frame;

[0010] The lateral moving component provided on the lifting assembly includes a lateral moving mechanism, a second connecting plate fixedly provided on the lateral moving mechanism, and a third connecting plate movably provided on the lateral moving mechanism. The second connecting plate is rotatably connected to the first connecting plate and can be relatively fixed.

[0011] The treatment component located on the transverse component includes a guide frame, a fourth connecting plate rotatably connected to the guide frame, an imager located on the guide frame, and two treatment electrodes. The fourth connecting plate is rotatably connected to the third connecting plate and can be fixed relative to it. The treatment electrodes and the imager are connected to the host. The two treatment electrodes are arranged opposite to each other and can be close to or far from each other.

[0012] Preferably, the lifting assembly further includes:

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

[0014] A threaded sleeve is fixedly mounted on the first connecting plate and threadedly connected to the lead screw.

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

[0016] A slider is fixedly mounted on the first connecting plate and located on both sides of the threaded sleeve; the slider is slidably connected to the guide rail.

[0017] A 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 fixedly provided with a first connecting shaft and a plurality of 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 lateral movement mechanism includes:

[0020] Two support rods are arranged parallel to each other vertically. 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] The end plate and tensioning plate are respectively connected to the end plate and the tensioning plate at both ends. The end plate is equipped with a second motor, and the output shaft of the second motor is connected to a first synchronous pulley. The tensioning plate is provided with a second synchronous pulley.

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

[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] Central disk;

[0026] Two snap-on plates are respectively fixed on both sides of the central plate. Each snap-on plate has a snap-on hole and is sleeved onto the support rod through the snap-on hole.

[0027] A fixing plate is fixedly mounted on the central disk;

[0028] A clamping plate is fixedly mounted on the central disc and located on one side of the fixing plate;

[0029] The timing belt is located between the fixed plate and the clamping plate. The clamping plate is provided with fasteners, which pass through the timing belt and are threadedly connected to the fixed plate.

[0030] Preferably, a second connecting shaft is fixedly provided on the side of the central 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. 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 includes:

[0032] The vertical tube is movably mounted on the guide frame;

[0033] An outer ring plate is provided, and an inner ring plate is connected to the inner side of the outer ring plate by a bearing. The inner ring plate is fixedly installed at the bottom of the vertical tube. A first drive motor is provided above the inner ring plate. A second gear is sleeved on the output shaft of the first drive motor. A gear ring that meshes with the second gear is provided on the outer ring plate.

[0034] Two parallel support plates are fixedly installed at the bottom of the outer ring plate, and a third buckle groove is provided on the side of the two support plates that are close to each other.

[0035] Two brackets, the top of which is provided with two third buckle posts, the two third buckle posts being slidably connected to the third buckle grooves of the two support plates respectively;

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

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

[0038] Preferably, a sliding block is installed at the top of the vertical tube, a sliding groove is provided in the guide frame, 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 that meshes with the rack is sleeved on the output shaft of the second drive motor.

[0039] Preferably, the guide frame has a central shaft at its end, the fourth connecting plate has a connecting pipe, and the guide frame is hinged to the fourth connecting plate through the central shaft and the connecting pipe.

[0040] Compared to the aforementioned background technology, the shortwave therapy device provided by the present invention has a treatment component mounted on the main unit via a horizontal moving component and a lifting component. As the first connecting plate slides along the vertical frame, the horizontal moving component can drive the treatment component to move up and down in the vertical direction. As the third connecting plate moves on the horizontal moving mechanism, it can drive the treatment component to move in the horizontal direction, thereby changing the position of the two treatment electrodes in the treatment component. Moreover, the two treatment electrodes can move closer to or further away from each other, and 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. The lateral moving component can be in a perpendicular or parallel relationship with the lifting component 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. The treatment component and the lateral moving component can be adjusted to be in a perpendicular or parallel state as needed, thereby reducing the size of the equipment and facilitating the transfer of the equipment and reducing the space occupied by the equipment. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

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

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

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

[0046] Figure 4 This is a schematic diagram 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 schematic diagram of the lifting assembly in an embodiment of the present invention;

[0048] Figure 6 This is a schematic diagram of the vertical frame in an 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 schematic diagram of the structure of the first connecting plate in an embodiment of the present invention;

[0051] Figure 9 This is a schematic diagram of the transverse component in an embodiment of the present invention;

[0052] Figure 10 This is a schematic diagram of the support rod in an embodiment of the present invention;

[0053] Figure 11 This is a schematic diagram of the 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 a second schematic diagram of the structure of the third tensioning plate in an embodiment of the present invention;

[0056] Figure 14 This is a 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 This is a schematic diagram of the structure of the guide frame and the fourth connecting plate in an embodiment of the present invention;

[0059] Figure 17 This is a schematic diagram of the structure of the guide frame and the vertical tube in an embodiment of the present invention;

[0060] Figure 18 This 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 This is a schematic diagram of the support plate in an embodiment of the present invention;

[0062] Figure 20 This is a schematic diagram of the structure of the treatment electrode in an embodiment of the present invention;

[0063] Figure 21 This is a schematic diagram of the structure of the treatment electrode and the stent in an embodiment of the present invention.

[0064] Figures 1 to 21 Chinese reference numerals: 1. Main unit; 11. Base box; 12. Control panel; 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 coupling shaft; 242. First internal threaded tube; 243. Slider; 244. Threaded sleeve; 3. Horizontal movement assembly; 31. Support rod; 32. Second motor; 311 311. Connecting plate; 312. End plate; 313. First snap-fit ​​post; 33. First synchronous pulley; 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 internal threaded tube; 366. Second connecting shaft; 367. Snap-fit ​​hole 368. Fastener; 37. Tensioning plate; 371. End tube; 372. Intermediate plate; 373. Threaded rod; 374. Slide groove; 375. Second synchronous pulley; 4. Treatment assembly; 41. Guide frame; 411. Central shaft; 412. Sliding groove; 413. Rack; 42. Vertical tube; 421. Sliding block; 422. First gear; 423. Second snap-fit ​​post; 43. Fourth connecting plate; 431. Connecting tube ; 432, Second snap-fit ​​groove; 433, Second brake bolt; 434, Second sleeve; 44, Support plate; 441, Inner ring plate; 442, Outer ring plate; 443, Second gear; 444, Imaging device; 445, Third snap-fit ​​groove; 45, Treatment electrode; 451, Support; 452, Third snap-fit ​​post; 453, Third motor; 454, Threaded post; 455, Spring; 456, Nut; 457, Stud. Detailed Implementation

[0065] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0066] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0067] This invention provides a shortwave therapy device that enables the movement of the treatment electrode 45 while allowing the shortwave therapy device to move, providing patients with more flexible treatment services and improving treatment efficiency.

[0068] Please refer to this as well. Figures 1 to 21 The shortwave therapy device provided by this invention includes:

[0069] Portable main unit 1;

[0070] The lifting assembly 2 located on the host 1 includes a vertical frame 22 fixedly located on the host 1 and a first connecting plate 24 slidably connected to the vertical frame 22;

[0071] The horizontal moving component 3, which is provided on the lifting component 2, includes a horizontal moving mechanism, a second connecting plate 35 fixedly provided on the horizontal moving mechanism, and a third connecting plate 36 movably provided on the horizontal moving 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, located on the transverse component 3, includes a guide frame 41, a fourth connecting plate 43 rotatably connected to the guide frame 41, an imager 444 located on the guide frame 41, and two treatment electrodes 45. The fourth connecting plate 43 is rotatably connected to the third connecting plate 36 and can be fixed relative to each other. The treatment electrodes 45 and the imager 444 are connected to the host 1. The two treatment electrodes 45 are arranged opposite each other and can be close to or far away from each other.

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

[0074] This setup allows for convenient adjustment of the position of the treatment electrode 45 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 fixed relative to it, meaning that the transverse component 3 can be in a perpendicular or parallel relationship with the lifting component 2 as needed. When the transverse component 33 and the lifting component 2 are perpendicular to each other, they provide support for the operation of the treatment component 4; when the transverse component 3 and the lifting component 22 are parallel to each other, the size of the device is reduced, facilitating the transfer of the device and reducing the space occupied by the device.

[0076] The guide frame 41 is rotatably connected to the fourth connecting plate 43, and the fourth connecting plate 43 is rotatably connected to the third connecting plate 36 and can be relatively fixed. This allows the treatment component 4 and the transverse moving component 3 to be adjusted to be perpendicular or parallel to each other as needed, minimizing the size of the device. When the lifting component 2, transverse moving component 3, and treatment component 4 are in operation, the lifting component 2 and transverse moving component 3 work together to control the movement of the treatment component 4. Simultaneously, the treatment electrode 45 can move while the treatment component 4 is in operation, thus allowing for adjustment of the position of the treatment electrode 45 in three-dimensional space.

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

[0078] The base box 11 houses a high-frequency oscillation circuit, power amplification devices, power regulation devices, impedance matching network, treatment electrode 45 connection wires and interfaces, control circuit and processor, power supply module, etc. The bottom of the base box 11 is equipped with casters for easy movement of the main unit 1.

[0079] The high-frequency oscillation circuit generates electromagnetic oscillation signals in the shortwave band and includes transistors and LC oscillation circuits. The power amplification device amplifies the oscillation signal to the power level required for treatment and includes a power amplifier module and a heat dissipation device. The power amplifier module consists of multi-stage amplification circuits and may include solid-state power amplifiers or vacuum tube power amplifiers. Vacuum tube power amplifiers require a high-voltage power supply (such as an anode high-voltage transformer). The heat dissipation device includes cooling fans, heat sinks, or water cooling systems (for high-end equipment).

[0080] Power regulation devices are used to control the output power and achieve precise adjustment of the therapeutic dose. These include variable resistors / potentiometers, solid-state relays, or thyristors. 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 switching control or pulse modulation to achieve graded power adjustment (such as switching between continuous wave and pulse wave modes).

[0081] Impedance matching networks match the impedance between the power output terminal and the treatment electrode 45, reducing energy reflection and improving transmission efficiency. These networks include matching transformers and LC matching circuits. Matching transformers adjust impedance via the turns ratio and are commonly found in traditional transformer-type matching networks. LC matching circuits consist of adjustable inductors and capacitors, and impedance matching is achieved through manual or automatic tuning (e.g., a variable capacitor driven by a servo motor).

[0082] The treatment electrode 45 is connected to the host 1 via a connecting cable and interface, transmitting high-frequency energy. This includes a high-frequency cable. The control circuit and processor handle device parameter settings, operating mode switching, and safety logic control. This circuit includes a microcontroller and logic circuits. The logic circuits consist of gate circuits, flip-flops, etc., and implement interlock protection (e.g., the device cannot start if the power is not zeroed).

[0083] The imager 444 can be configured as an infrared shortwave imager 444. Shortwave infrared light can penetrate the surface of tissues, utilizing the differences in light absorption, scattering, and reflection characteristics of different tissues to create images, including muscles, bones, blood vessels, and diseased tissues, providing medical personnel with intuitive information about the treatment site. By pre-scanning the patient's treatment area with the imager 444, coordinate data of multiple target sites (such as lesion location and muscle pain point distribution) can be obtained, forming a digital treatment map, providing a basis for the subsequent movement and positioning of the treatment electrode 45. The control circuit (such as a PLC or MCU) receives the image signal output from the imager 444, extracts the coordinates of the treatment site through algorithms such as edge detection and threshold segmentation, and converts them into target parameters for motion (such as X / Y / Z axis displacement and rotation angle). Before treatment, the imager 444 scans and confirms the initial position; during treatment, the imaging data can be compared with the preset parameters in real time, and the displacement error (such as deviation caused by patient movement) can be corrected through a feedback mechanism, thus enabling continuous treatment of multiple sites and improving the efficiency of shortwave therapy.

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

[0085] Lead screw 23 is set along the length of vertical frame 22;

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

[0087] Guide rail 221 is set along the length of vertical frame 22;

[0088] Slider 243 is fixedly mounted on the first connecting plate 24 and located on both sides of threaded sleeve 244. Slider 243 is slidably connected to guide rail 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 the first motor 21 operates, it drives the lead screw 23 to rotate. This, in turn, through the threaded engagement between the lead screw 23 and the threaded sleeve 244, causes the first connecting plate 24 to move linearly along the lead screw 23, achieving vertical movement of the first connecting plate 24. This, in turn, connects the first connecting plate 24 to the second connecting plate 35, enabling the raising and lowering of the transverse component 3 and the treatment component 4, adjusting the height of the treatment electrode 45. When the threaded sleeve 244 moves linearly along the lead screw 23, the sliders 243 on both sides of the threaded sleeve 244 slide along the guide rail 221. The interaction between the sliders 243 and the guide rail 221 provides a limiting and guiding function, ensuring structural stability and accurate movement.

[0091] In addition, a fixing frame 222 is fixedly provided at the bottom of the vertical frame 22. The fixing frame 222 and the base box 11 of the main unit 1 can be fastened together by bolts, etc., so that the vertical frame 22 can be installed and fixed through the fixing frame 222.

[0092] In some embodiments, please refer to the following: Figures 7 to 8 , Figure 14 The first connecting plate 24 is fixedly provided with a first connecting shaft 241 and a plurality of first internal 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 internal threaded tubes 242.

[0093] By setting the first connecting plate 24 and the second connecting plate 35, a stable connection is achieved between the lateral moving assembly 3 and the lifting assembly 2. The first connecting shaft 241 is rotatably connected to the first sleeve 352 via a bearing, enabling 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 lateral moving assembly 3 to be adjusted as needed, making them 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 threaded through the second connecting plate 35 and connected to one of the first internal threaded tubes 242, securing the first connecting plate 24 and the second connecting plate 35 together and preventing rotation between them.

[0094] In some embodiments, please refer to the following: Figures 9 to 14 The lateral movement mechanism includes:

[0095] Two support rods 31 are arranged parallel to each other vertically. 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 end plate 312 and the tensioning plate 37 are connected to the two ends of the two support rods 31 respectively. The end plate 312 is equipped with a second motor 32. The output shaft of the second motor 32 is connected to a first synchronous pulley 33. The tensioning plate 37 is provided with a second synchronous pulley 375.

[0097] Synchronous belt 34 is located between two support rods 31 and is connected to the first synchronous pulley 33 and the second synchronous pulley 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 operates, it drives the first synchronous pulley 33 to rotate, and the synchronous belt 34 is tensioned between the first synchronous pulley 33 and the second synchronous pulley 375. Thus, 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 second motor 32 rotates in both directions, controlling the synchronous belt 34 to rotate in both directions, 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 while the synchronous belt 34 is rotating, thereby adjusting the position of the treatment electrode 45.

[0100] Both the first synchronous pulley 33 and the second synchronous pulley 375 are toothed pulleys, and the synchronous belt 34 is also a toothed belt. The synchronous belt 34 transmits power to the first synchronous pulley 33 and the second synchronous pulley 375 through toothed meshing. This arrangement ensures the synchronous rotation of the first synchronous pulley 33 and the second synchronous pulley 375, effectively preventing slippage of the synchronous belt 34.

[0101] In addition, the end plate 312 is provided with first mounting holes on the upper and lower sides respectively, and the two ends of the two support rods 31 are respectively located in the two first mounting holes. In order to ensure the stability of the connection between the end plate 312 and the support plate, the support rods 31 and the end plate 312 can be fastened together by bolts, etc., which not only makes the connection reliable, but also makes it 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 is provided with a second mounting hole. The end of the support rod 31 away from the end plate 312 is provided in the second mounting hole and can be fastened by bolts or the like. The side of the end tube 371 near the middle plate 372 is provided with a sliding groove 374. One end of the sliding groove 374 is open, and the end face of the other end is provided with a through hole. The upper and lower ends of the middle plate 372 extend into the sliding groove 374 of the end tube 371, and a threaded rod 373 is fixedly provided on the middle plate 372. The threaded rod 373 passes through the through hole on the end face of the sliding groove 374 and is threadedly connected to a nut. The nut abuts against the wall of the end tube 371.

[0103] The tension of the timing belt 34 can be adjusted by setting the tension plate 37. During adjustment, the threaded rod 373 is pulled by turning the nut, which moves the intermediate plate 372 along the slide groove 374 on the end tube 371. As the position of the intermediate plate 372 changes, the distance between the first timing pulley 33 and the second timing pulley 375 changes, thereby adjusting the tension of the timing belt 34.

[0104] In some embodiments, please refer to the following: Figures 9 to 10 , Figure 14 The upper and lower sides of the second connecting plate 35 are connected to two connecting plates 311. The side of the connecting plate 311 away from the second connecting plate 35 is fixedly connected to the middle of the support rod 31. The upper and lower sides of the second connecting plate 35 are provided with first buckle grooves 353, and the connecting plate 311 is provided with first buckle posts 313. The first buckle posts 313 are correspondingly engaged in the first buckle grooves 353.

[0105] The connecting plate 311 is roughly L-shaped, and the two connecting plates 311 are connected to the upper and lower ends of the second connecting plate 35 by bolts. By setting the first snap-fit ​​groove 353 and the first snap-fit ​​post 313, when the connecting plate 311 is connected to the second connecting plate 35, the first snap-fit ​​post 313 is correspondingly snapped into the first snap-fit ​​groove 353, which can improve the connection strength between the support rod 31 and the second connecting plate 35.

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

[0107] Central plate 361;

[0108] Two snap-on plates 362 are fixedly installed on both sides of the central plate 361. Each snap-on plate 362 has a snap-on hole 367 and is sleeved onto the support rod 31 through the snap-on hole 367.

[0109] Fixed plate 364 is fixedly mounted on central plate 361;

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

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

[0112] The timing belt 34 is located between the clamping plate 363 and the fixing plate 364. It is threaded to the fixing plate 364 through the timing belt 34 by fasteners 368, so as to achieve a stable connection between the third connecting plate 36 and the timing belt 34. As the timing belt 34 rotates, it can drive the third connecting plate 36 to slide along the support rod 31.

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

[0114] In some embodiments, please refer to the following: Figures 12 to 13 , Figure 15 A second connecting shaft 366 is fixedly provided on the side of the central disk 361 away from the fixed plate 364. The second connecting shaft 366 is provided with a plurality of 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] By setting the third connecting plate 36 and the fourth connecting plate 43, a stable connection between the lifting assembly 2 and the treatment assembly 4 is achieved. The second connecting shaft 366 is rotatably connected to the second sleeve 434 via a bearing, enabling a rotatable connection between the third connecting plate 36 and the fourth connecting plate 43. This allows the relative positions of the lifting assembly 2 and the treatment assembly 4 to be adjusted as needed. After the relative positions of the third connecting plate 36 and the fourth connecting plate 43 are adjusted, a second brake bolt 433 is threaded through the fourth connecting plate 43 and connected to one of the second internal threaded tubes 365 to secure the connection between the third connecting plate 36 and the fourth connecting plate 43, preventing rotation between them.

[0116] In some embodiments, please refer to the following: Figures 15 to 21 Treatment component 4 also includes:

[0117] The vertical tube 42 is movably mounted on the guide frame 41;

[0118] The outer ring plate 442 has an inner ring plate 441 connected to its inner side by a bearing. The inner ring plate 441 is fixedly installed at the bottom of the vertical tube 42. A first drive motor is installed above the inner ring plate 441. A second gear 443 is sleeved on the output shaft of the first drive motor. A gear ring that meshes with the second gear 443 is installed on the outer ring plate 442.

[0119] Two parallel support plates 44 are fixedly mounted on the bottom of the outer ring plate 442, and a third snap-fit ​​groove 445 is provided on the side of the two support plates 44 that are close to each other.

[0120] Two brackets 451, with two third latching posts 452 on the top of each bracket 451, and the two third latching posts 452 are slidably connected to the third latching grooves 445 of the two support plates 44 respectively.

[0121] The imaging device 444 is installed below the support plate 44, and the two treatment electrodes 45 are fixedly mounted on the 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 meshing with the gear ring. The two support plates 44 rotate with the outer ring plate 442 to adjust their orientation. 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 orientation.

[0123] In some embodiments, please refer to Figure 20 Both brackets 451 are threadedly connected to threaded posts 454. A third motor 453 is installed on the support plate 44. The ends of the two threaded posts 454 that are 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 drive the two threaded columns 454 to rotate in opposite directions. Since the two supports 451 are threadedly connected to the two threaded columns 454 respectively, the two supports 451 can move along the two threaded columns 454 respectively, driving the two treatment electrodes 45 to move closer or further 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 post 454, the third latching post 452 on the bracket 451 slides in the third latching groove 445 of the support plate 44. By setting the third latching post 452 and the third latching 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 a sliding groove 412 is provided on the guide frame 41. 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. A first gear 422 that meshes 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. 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 the following: Figure 16 , Figure 18 The guide frame 41 has a central shaft 411 at its end, and the fourth connecting plate 43 has a connecting pipe 431. The guide frame 41 is hinged to the fourth connecting plate 43 through the central shaft 411 and the connecting pipe 431.

[0129] The central shaft 411 is located at the upper edge of the guide frame 41, and the end face of the guide frame 41 is in close 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 hinged to the fourth connecting plate 43 through the central shaft 411 and the connecting tube 431. When the device is stored, the guide frame 41 can be rotated around the central shaft 411 to make the guide frame 41 parallel to the fourth connecting plate 43.

[0130] In some embodiments, please refer to the following: Figures 16 to 17 The fourth connecting plate 43 is provided with a second latching groove 432, and the sliding block 421 is provided with a second latching post 423 that can engage with the second latching groove 432. The central angle of the end face of the second latching groove 432 is greater than 180°.

[0131] When storing the device, the guide frame 41 rotates around the central axis 411, making the guide frame 41 parallel to the fourth connecting plate 43. When the vertical tube 42 moves, the second snap-fit ​​post 423 can be installed in the second snap-fit ​​groove 432, thereby fixing the guide frame 41 and the fourth connecting plate 43 relatively, thus achieving a stable connection between the guide frame 41 and the fourth connecting plate 43.

[0132] In some embodiments, please refer to the following: Figures 20 to 21 A stud 457 is fixed on the side of the treatment electrode 45 near the support 451. The stud 457 passes through the support 451. A spring 455 and a nut 456 are respectively sleeved on both sides of the stud 457 on the support 451. The nut 456 is threaded to the stud 457. The spring 455 is located between the support 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 threaded 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 this invention, when in use, can drive the treatment component 4 to move vertically and horizontally through the lifting component 2 and the lateral movement component 3, respectively, changing the position of the treatment electrode 45 in the treatment component 4; by moving the vertical tube 42 along the guide frame 41, the position of the support 451 and the treatment electrode 45 can be changed; by rotating the outer ring plate 442, the treatment electrode 45 can be rotated, changing the orientation of the treatment electrode 45; by moving the two supports 451 along the two threaded columns 454 respectively, the two treatment electrodes 45 can be moved closer or further apart, thereby enabling all-round adjustment of the position of the treatment electrode 45, providing patients with more flexible treatment services.

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

[0136] The lifting assembly 2 and the traversing 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 traversing assembly 3 can be adjusted as needed to make them perpendicular or parallel to each other. When the equipment is in operation, the traversing assembly 3 and the lifting assembly 2 are perpendicular to each other. When not in operation, the traversing assembly 3 and the lifting assembly 2 can be made parallel to each other, reducing the space occupied by the equipment and facilitating the transfer of the equipment and reducing the space it occupies.

[0137] The lifting assembly 2 and the treatment assembly 4 are connected by a third connecting plate 36 and a fourth connecting plate 43. Furthermore, the guide frame 41 in the treatment assembly 4 is hinged to the fourth connecting plate 43 via a central shaft 411, allowing the relative positions of the lifting assembly 2 and the treatment assembly 4 to be adjusted as needed, making them perpendicular or parallel to each other. When the equipment is in operation, the transverse moving assembly 3 and the lifting assembly 2 are perpendicular to each other; when not in operation, the transverse moving assembly 3 and the lifting assembly 2 can be made parallel to each other, thus reducing the space occupied by the equipment.

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

[0139] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of the present invention. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the protection scope of the present invention.

Claims

1. A shortwave therapy apparatus, characterized in that, The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host computer (1) and a lifting assembly (2) arranged on the host computer (1), the lifting assembly (2) comprising a vertical frame (22) fixedly arranged on the host computer (1) and a first connecting plate (24) slidably connected to the vertical frame (22). The utility model relates to a movable host 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), and the fastener (368) is threadedly connected with the fixed plate (364) through the synchronous belt (34); The second connecting shaft (366) is rotationally connected with the second sleeve (434) through a bearing, and the second stop bolt (433) is threadedly connected with one of the second internal threaded pipes (365) through the fourth connecting plate (43).

2. The short wave therapy apparatus according to claim 1, wherein 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 fixedly arranged on the first connecting plate (24) and threadedly connected with the lead screw (23); A guide rail (221) is arranged along the length direction of the vertical frame (22); A sliding block (243) is fixedly arranged on the first connecting plate (24) and located on both sides of the threaded sleeve (244), and the sliding block (243) is slidably connected with the guide rail (221); A first motor (21) is mounted at the bottom of the vertical frame (22), and an output shaft of the first motor (21) is connected with one end of the lead screw (23).

3. The short wave therapy apparatus according to claim 2, wherein The first connecting plate (24) is fixedly provided with a first connecting shaft (241) and a plurality of first internal threaded pipes (242) distributed along the circumference of the first connecting shaft (241), the second connecting plate (35) is provided with a first sleeve (352) and a first stop bolt (351), the first connecting shaft (241) is rotationally connected with the first sleeve (352) through a bearing, and the first stop bolt (351) is threadedly connected with one of the first internal threaded pipes (242) through the second connecting plate (35).

4. The short wave therapy apparatus according to claim 1, wherein The treatment assembly (4) further comprises: A vertical pipe (42) is movably arranged in the guide frame (41); An outer ring plate (442) is connected with an inner ring plate (441) through a bearing on the inner side of the outer ring plate (442), the inner ring plate (441) is fixedly arranged at the bottom of the vertical pipe (42), a first drive motor is arranged 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 is arranged on the outer ring plate (442) and engaged with the second gear (443); Two parallel supporting plates (44) are fixedly arranged at the bottom of the outer ring plate (442), and the two supporting plates (44) are provided with third clamping grooves (445) on the sides close to each other; Two supports (451) are provided with two third clamping columns (452) at the top of the supports (451), and the two third clamping columns (452) are slidably connected in the third clamping grooves (445) of the two supporting plates (44) respectively; The imager (444) is installed below the support plate (44), and the two treatment electrodes (45) are respectively fixed on the two supports (451).

5. The short wave therapy apparatus according to claim 4, wherein The two supports (451) are respectively threadedly connected with threaded columns (454), the support plate (44) is provided with a third motor (453), and the two threaded columns (454) are respectively connected with two output shafts of the third motor (453).

6. The short wave therapy apparatus according to claim 5, wherein The top of the vertical pipe (42) is provided with a sliding block (421), 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 provided with a rack (413), the side of the vertical pipe (42) is provided with a second driving motor, and the output shaft of the second driving motor is provided with a first gear (422) engaged with the rack (413).

7. The shortwave therapy apparatus according to claim 6, 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 with the fourth connecting plate (43) through the central shaft (411) and the connecting pipe (431).

Images