Portable ultrashort wave therapeutic apparatus

Abstract

The invention, which relates to the technical field of the ultra-short wave therapeutic apparatus, discloses a portable ultra-short wave therapeutic apparatus comprising a therapeutic apparatus body which is internally provided with a positioning assembly. In the process that the abutting block tightly abuts against the abutting groove, the movable rod is limited in the bidirectional rod, and then the bidirectional rod cannot slide on the movable rod, so that the bidirectional rod can limit the adjusted position of the therapeutic apparatus body through the bidirectional groove; the therapeutic apparatus body can be always kept at a proper position of a joint affected part to treat the affected part, the body of a patient is inevitably moved in the treatment process due to the fact that the ultrashort wave treatment process is long, and by fixing the ultrashort wave treatment distance of the therapeutic apparatus body, the treatment effect is good. Deviation of treatment distance caused by body movement of a patient can be avoided, effectiveness of ultrashort wave treatment is guaranteed, and stability of ultrashort wave treatment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ultrashort wave therapeutic apparatus, in particular to a portable ultrashort wave therapeutic apparatus. Background Art

[0002] The ultrashort wave therapy device uses high-frequency electromagnetic waves emitted by electrode plates to penetrate clothing, human skin and subcutaneous tissue, directly act on the affected area, warm the body's interior and produce necessary chemical reactions, promote the conversion of amino acids into proteins, and accelerate blood circulation, melt rheumatism or sediment, enhance the metabolism of human tissues, promote absorption, reduce inflammation, and reduce swelling. It is a human rehabilitation therapy device that is effective for various acute and malignant inflammations such as wound healing and wound infection.

[0003] There are two methods for the existing ultrashort wave therapy apparatus during the treatment process, wherein an electrode sheet is pasted on the affected part, or an electrode plate is aimed at the affected part for treatment. However, a portable ultrashort wave therapy apparatus cannot use an electrode plate to treat the affected part, because the portable ultrashort wave therapy apparatus body is relatively small and cannot support the electrode plate. When the electrode plate of the existing ultrashort wave therapy apparatus is used for treatment, a certain distance is required between the electrode plate and the affected part to be treated. In addition, since the ultrashort wave treatment process is relatively long, the patient will inevitably move the body during the long treatment process, which will cause the distance between the affected part and the electrode plate to deviate. If the range of movement is too large, the electrode plate and the affected part will be misaligned, resulting in the inability of the electrode plate to effectively aim at the affected part for treatment, affecting the treatment effect. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a portable ultrashort wave therapeutic apparatus.

[0005] The technical solution is as follows:

[0006] A portable ultrashort wave therapeutic device, comprising a therapeutic device body, wherein a positioning component is arranged inside the therapeutic device body;

[0007] The positioning assembly includes two bidirectional grooves formed on a therapeutic device body, a transmission groove formed in the middle of the therapeutic device body, two bidirectional rods slidably connected to the inside of the two bidirectional grooves, the two bidirectional rods are symmetrically offset up and down, and a tooth groove is formed at one end of each bidirectional rod close to the inside of the bidirectional groove, two knobs are rotatably connected to the top of the therapeutic device body, two tooth tubes are fixedly connected to the bottom of the two knobs, a ratchet gear is fixedly connected to the middle outer surface of the tooth tube, a transmission belt is transmission-connected between the two tooth tubes, and the transmission belt is located inside the transmission groove.

[0008] Furthermore, teeth are provided on the inner surface of the tooth groove, two rotating holes are opened on the top of the therapeutic device body, the bottoms of the two knobs extend to the inside of the rotating holes, the top edges of the two knobs are provided with rough textures, and the two tooth tubes are composed of a hollow tube and two tooth rings, and the tooth rings of the tooth tubes are meshed with the teeth.

[0009] Furthermore, the positioning assembly also includes a movable groove opened inside the therapeutic instrument body, two springs 1 are fixedly connected to the upper and lower parts of the movable groove, the end of the spring 1 close to the tooth tube is fixedly connected to a U-shaped frame, the top of the U-shaped frame is provided with a spring groove close to the end of the ratchet gear, a spring 2 is fixedly connected to the inside of the spring groove, the end of the spring 2 close to the ratchet gear is fixedly connected to a pawl, the pawl slides inside the spring groove, a spring 3 is fixedly connected to the top of the knob, a button is fixedly connected to the top of the spring 3, and a pushing rod is fixedly connected to the bottom of the button.

[0010] Furthermore, the top of the movable groove is connected with the inside of the two-way groove, the position where the movable groove is connected to the two-way groove is flush with the ratchet gear, an extension hole is provided at the bottom of the two-way groove, and the extension hole corresponds to the vertical position of the tooth tube, the bottom of the U-shaped frame extends to the inside of the extension hole, and the upper surface of one end of the bottom of the U-shaped frame located inside the extension hole is set as an inclined surface, the end of the pawl away from the second spring is abutted and engaged with the outer surface of the ratchet gear, a through hole for the pushing rod to pass through is provided in the middle of the knob, the bottom end of the pushing rod is set to a spherical shape, and the bottom end of the pushing rod is in conflict with the inclined surface of the U-shaped frame.

[0011] Furthermore, the two-way rods are each provided with a distance-adjusting assembly, and the distance-adjusting assembly includes a movable rod vertically slidably connected to one end of the four two-way rods away from the tooth groove, an interference groove is provided on the outer surface of the movable rod, and a clamping pad is rotatably connected to the bottom end of the movable rod, a rotation groove is provided on the two-way rod, an axle rod is fixedly connected inside the rotation groove, a pushing plate is rotatably connected to the axle rod in the rotation groove, a interference block is slidably connected to the rotation groove, and a protrusion is fixedly connected to a side of the interference block close to the pushing plate.

[0012] Furthermore, the clamping pad is set to be made of rubber material, the pushing plate is composed of a cylindrical rod and a paddle plate, the cylindrical rod of the pushing plate is eccentrically connected to the shaft rod in the rotating groove, the resistance block is matched with the shape of the resistance groove, and the protrusion is in resistance with the cylindrical rod of the pushing plate.

[0013] Furthermore, a ventilation assembly is provided on the top of the therapeutic device body, and the ventilation assembly includes two ventilation pipes fixedly connected to the top of the therapeutic device body, the two ventilation pipes are internally fixedly connected to two fixing frames, an electric fan is rotatably connected between the two fixing frames inside each ventilation pipe, and both ends of the two ventilation pipes are commonly fixedly connected to an air guide pipe, and the air guide pipe is communicated with the interior of the ventilation pipe.

[0014] Furthermore, a filter is provided at one end of the air duct away from the end connected to the ventilation duct, and the air duct extends to the bottom of the therapeutic device body along the outer surface shape of the therapeutic device body.

[0015] Furthermore, covering components are arranged on both sides of the therapeutic device body, and the covering components include two hinged parts fixedly connected to the two sides of the therapeutic device body, and side lighting panels are hinged on the two hinged parts.

[0016] Furthermore, the hinged joint between the side lighting plate and the hinged member is an interference fit.

[0017] As described above, the beneficial effects of a portable ultrashort wave therapeutic device in the present invention are as follows:

[0018] In the process of the resistance block tightly resisting in the resistance groove, the movable rod is restricted inside the bidirectional rod, so that the bidirectional rod cannot slide on the movable rod, and the bidirectional rod can limit the adjusted position of the therapeutic device body through the bidirectional groove, which can ensure that the therapeutic device body always remains in a suitable position with the joint affected part to treat the affected part. Since the ultrashort wave treatment process is long, it is inevitable that the patient will move during the treatment process. By fixing the ultrashort wave treatment distance of the therapeutic device body, the deviation of the treatment distance caused by the patient's body movement can be avoided, thereby ensuring the effectiveness of the ultrashort wave treatment and improving the stability of the ultrashort wave treatment.

[0019] The side illumination panel and the therapeutic device body can be used to perform semi-enclosed ultrashort wave treatment on the affected part of the patient, avoiding the problem that only a fixed range can be treated during the existing ultrashort wave treatment. In addition, since the joints of the human body are mainly curved surfaces, if only treatment within a fixed range can be performed, there will be angle limitations. By adjusting the ultrashort wave emission angle through the rotatable side illumination panel, ultrashort wave treatment can be performed on multiple angles of the joints at one time, and by adjusting the angle, it can also adapt to patients of different weights, avoiding the problem that the ultrashort wave cannot be effectively emitted to the joints in all directions when treating patients with larger bodies, thereby improving the adaptability of ultrashort wave treatment;

[0020] The flowing air will be blown between the treatment device body and the affected joint under the guidance of the air duct. The flowing air can cool the affected joint. Long-term ultrashort wave treatment will cause the affected joint to overheat. In addition, it can prevent the affected joint from sweating after overheating. Air drying can prevent sweat from affecting the effect of ultrashort wave treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the bottom of the overall structure of the present invention;

[0023] Figure 3 It is a partially cutaway stereoscopic schematic diagram of components such as a bidirectional groove, a bidirectional rod and a tooth groove of the present invention;

[0024] Figure 4 It is a cutaway perspective schematic diagram of the positioning assembly of the present invention;

[0025] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0026] Figure 6 It is a cross-sectional perspective schematic diagram of the gear tube and the transmission belt and other components of the present invention;

[0027] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 8 It is a three-dimensional schematic diagram of components such as a bidirectional rod, a movable rod and a tooth tube of the present invention;

[0029] Fig. 9 It is an exploded stereoscopic schematic diagram of components such as a bidirectional rod, a movable rod and a pushing plate of the present invention;

[0030] Fig.10 It is a sectional stereoscopic schematic diagram of the movable rod, the bidirectional rod and other components of the present invention;

[0031] Fig.11 For the present invention Fig.10 A magnified schematic diagram of the structure at C in the middle;

[0032] Fig.12 It is a cross-sectional perspective schematic diagram of components such as a bidirectional rod, a tooth groove and a movable rod of the present invention;

[0033] Fig.13 For the present invention Fig.12 A magnified schematic diagram of the structure at D in the middle;

[0034] Fig.14It is a cross-sectional perspective schematic diagram of the ventilation duct, the fixing frame, the electric fan and other components of the present invention.

[0035] Among them, the accompanying drawings in the present invention are:

[0036] 1. Therapeutic instrument body;

[0037] Covering components: 21, hinge; 22, side panel;

[0038] Positioning assembly: 31, two-way slot; 32, two-way rod; 33, tooth slot; 34, knob; 35, tooth tube; 36, ratchet gear; 37, transmission slot; 38, transmission belt; 39, movable slot; 310, spring one; 311, U-shaped frame; 312, spring slot; 313, spring two; 314, ratchet; 315, spring three; 316, button; 317, pushing rod;

[0039] Distance adjustment assembly: 41, movable rod; 42, abutment groove; 43, clamping pad; 44, rotation groove; 45, pushing plate; 46, abutment block; 47, protrusion;

[0040] Ventilation components: 51. ventilation duct; 52. fixing frame; 53. electric fan; 54. air guide duct. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] The embodiments provided by the present invention will be described in detail below:

[0043] like Figures 1 to 8 As shown, a portable ultrashort wave therapeutic device comprises a therapeutic device body 1, wherein a positioning component for fixing the therapeutic device body 1 on an affected part of a human body is arranged inside the therapeutic device body 1;

[0044] The positioning assembly includes two bidirectional grooves 31 provided on the therapeutic device body 1, a transmission groove 37 provided in the middle of the therapeutic device body 1, and the two ends of the transmission groove 37 are respectively connected to the two bidirectional grooves 31, and two bidirectional rods 32 are slidably connected to the inside of the two bidirectional grooves 31, and the bidirectional rods 32 are symmetrically displaced up and down, and each bidirectional rod 32 is provided with a tooth groove 33 at one end close to the inside of the bidirectional groove 31, and the inner surfaces of the tooth grooves 33 in the two bidirectional rods 32 on the same side are provided with teeth symmetrically displaced up and down, and two rotating holes corresponding to the positions of the two bidirectional grooves 31 are provided on the top of the therapeutic device body 1, and two corresponding to the positions of the rotating holes are rotatably connected to the therapeutic device body 1. Knobs 34, the bottoms of the two knobs 34 extend to the inside of the rotating hole, and the top edges of the two knobs 34 are provided with a rough texture to prevent slipping when the knobs 34 are manually rotated. The bottoms of the two knobs 34 are fixedly connected to two tooth tubes 35, and the two tooth tubes 35 are both located inside the bidirectional groove 31. The two tooth tubes 35 are each composed of a hollow tube and two tooth rings. The two tooth rings of the tooth tube 35 are respectively meshed with the teeth inside the two tooth grooves 33. A ratchet gear 36 is fixedly connected to the outer surface of the hollow tube of the tooth tube 35, and the ratchet gear 36 is located between the two tooth rings. A transmission belt 38 is transmission-connected between the hollow tubes of the two tooth tubes 35, and the transmission belt 38 is located inside the transmission groove 37.

[0045] like Figures 1 to 8 As shown, the positioning assembly also includes a movable groove 39 opened in the therapeutic instrument body 1, the top of the movable groove 39 is connected to the inside of the two-way groove 31, and the position where the movable groove 39 is connected to the two-way groove 31 is flush with the ratchet gear 36, and two springs 310 are fixedly connected to the inside of the movable groove 39 from top to bottom, and the end of the spring 310 close to the tooth tube 35 is fixedly connected to a U-shaped frame 311, and the bottom of the two-way groove 31 is provided with an extension hole, and the extension hole corresponds to the vertical position of the tooth tube 35, the bottom of the U-shaped frame 311 extends to the inside of the extension hole, and the upper surface of the end of the bottom of the U-shaped frame 311 located inside the extension hole is set as an inclined surface, and the top of the U-shaped frame 311 is provided at one end close to the ratchet gear 36. The inside of the spring groove 312 A spring 2 313 is fixedly connected, and a pawl 314 is fixedly connected to one end of the spring 2 313 close to the ratchet gear 36. The pawl 314 slides inside the spring slot 312, and the end of the pawl 314 away from the spring 2 313 is in contact with the outer surface of the ratchet gear 36. A spring 315 is fixedly connected to the top of the knob 34, and a button 316 is fixedly connected to the top of the spring 315. A pushing rod 317 is fixedly connected to the bottom of the button 316. A through hole is provided in the middle of the knob 34 for the pushing rod 317 to pass through. The bottom end of the pushing rod 317 is set to a spherical shape, and the bottom end of the pushing rod 317 contacts with the inclined surface of the U-shaped frame 311. The rotation of the pushing rod 317 will not affect the contact relationship between its bottom and the U-shaped frame 311.

[0046] like Figure 3 and Figures 9 to 13 As shown, the two-way rod 32 is provided with a distance adjustment component for adjusting the distance between the therapeutic instrument body 1 and the affected part of the human body, and the distance adjustment component includes a movable rod 41 vertically slidably connected to the end of the four two-way rods 32 away from the tooth groove 33, and the outer surfaces of the four movable rods 41 are provided with a resistance groove 42, and the bottom ends of the four movable rods 41 are rotatably connected with a clamping pad 43, and the side of each two clamping pads 43 close to each other is set to rubber material, and the two-way rod 32 is provided with a rotation groove 44, and the interior of the rotation groove 44 is fixedly connected with an axle rod, and the axle rod in the rotation groove 44 is rotatably connected with a pushing plate 45, which is composed of a cylindrical rod and a paddle plate, and the paddle plate of the pushing plate 45 is built with a magnet, and the outer surface of one end of the two-way rod 32 close to the rotation groove 44 A magnet corresponding to the position of the push plate 45 is fixedly connected, and the magnetic poles of the magnet of the push plate 45 are opposite to the magnet on the opposite side of the two-way rod 32, which is used to fix the position of the push plate 45 after the two magnets are magnetically attracted. The cylindrical rod of the push plate 45 is eccentrically rotatably connected to the shaft rod in the rotating groove 44, and a resistance block 46 is slidably connected to the rotating groove 44. The resistance block 46 matches the shape of the resistance groove 42 to prevent the movable rod 41 from rotating when sliding. In addition, the sliding of the movable rod 41 on the two-way rod 32 can also be locked by the resistance block 46 and the resistance groove 42. A protrusion 47 is fixedly connected to the side of the resistance block 46 close to the pushing plate 45, and the protrusion 47 resists the cylindrical rod of the pushing plate 45.

[0047] The cylindrical rod of the pushing plate 45 rotates eccentrically with the shaft in the rotating groove 44, so the side of the cylindrical rod of the pushing plate 45 away from the shaft of the rotating groove 44 is the distal surface, and the side of the cylindrical rod of the pushing plate 45 close to the shaft of the rotating groove 44 is the proximal surface.

[0048] like Figure 1 , Figure 2 and Fig.14 As shown, a ventilation assembly for ventilating and cooling the bottom of the therapeutic device body 1 is provided at the top of the therapeutic device body 1, and the ventilation assembly includes two ventilation pipes 51 fixedly connected to the top of the therapeutic device body 1, and two fixing frames 52 are fixedly connected inside the two ventilation pipes 51, and an electric fan 53 is rotatably connected between the two fixing frames 52 inside each ventilation pipe 51, and the electric fan 53 is started by an external controller, and an air duct 54 is fixedly connected to both ends of the two ventilation pipes 51, and the air duct 54 is connected to the inside of the ventilation pipe 51. A filter is provided at one end of the air duct 54 away from the connection with the ventilation pipe 51, and the air duct 54 extends along the outer surface shape of the therapeutic device body 1 to the bottom of the therapeutic device body 1, and is used to guide air between the bottom of the therapeutic device body 1 and the affected part of the human body, so that air circulates above the skin of the affected part of the human body.

[0049] like Figure 1 and Figure 2As shown, both sides of the therapeutic device body 1 are provided with covering components for adjusting the range of ultrashort waves emitted to the affected part of the human body, and the covering components include two hinges 21 fixedly connected to both sides of the therapeutic device body 1, and side lighting panels 22 are hinged on the two hinges 21, and electrode plates are provided on the side lighting panels 22 and the bottom of the therapeutic device body 1, and the hinged joints between the side lighting panels 22 and the hinges 21 are interference fit, which is used to achieve hovering at any angle when the side lighting panels 22 are bent.

[0050] In combination with the above preferred embodiments, the following is the entire working process and working principle of the above embodiments:

[0051] The initial state is:

[0052] When the button 316 is not pressed, the spring 1 310 is not compressed by the U-shaped frame 311, and the spring 2 313 is not compressed. The spring 2 313 makes the pawl 314 contact the outer surface of the ratchet gear 36. The tooth groove 33 of each two-way rod 32 corresponds to the position of the tooth tube 35 at one end away from the movable rod 41. At this time, the two-way rod 32 and the movable rod 41 are in a state of being away from each other, that is, in an unfolded state. At this time, the distal axis of the cylindrical rod of the pushing plate 45 contacts and squeezes the protrusion 47, so that the protrusion 47 contacts the contact groove 42 through the contact block 46, so that the sliding of the movable rod 41 is locked.

[0053] Covering components adjust the UHF transmission range:

[0054] The medical staff determines the position of the patient that needs ultrashort wave treatment, which may be the joint of the arm or leg. After determining the position that needs treatment, the medical staff aligns the therapeutic device body 1 with the position that needs treatment, and manually turns the side illumination plate 22 so that the side illumination plate 22 rotates around the hinge 21. When the side illumination plate 22 rotates to completely cover both sides of the position that needs treatment, the hinge of the side illumination plate 22 and the hinge 21 is an interference fit, so that the side illumination plate 22 can hover at the rotated angle after being turned, and the electrode plates of the therapeutic device body 1 and the side illumination plate 22 are started. The side illumination plate 22 cooperates with the treatment. The instrument body 1 enables the electrode plate to perform semi-enclosed ultrashort wave treatment on the patient's affected part, avoiding the problem that only a fixed range can be treated during the existing ultrashort wave treatment. In addition, since the joints of the human body are mainly curved surfaces, if only treatment within a fixed range can be performed, there will be angle limitations. By adjusting the ultrashort wave emission angle through the rotatable side illumination plate 22, ultrashort wave treatment can be performed on multiple angles of the joint at one time, and by adjusting the angle, it can also adapt to patients of different weights, avoiding the problem of not being able to effectively transmit ultrashort waves to the joints in all directions when treating patients with larger bodies, thereby improving the adaptability of ultrashort wave treatment.

[0055] The positioning component cooperates with the distance adjustment component to fix the therapeutic device body 1 at the patient's treatment site:

[0056] After the medical staff aligns the therapeutic device body 1 with the position where the patient needs ultrashort wave treatment, which is limited here to be the joints of the arms and legs, the medical staff can hold the knob 34 and rotate the knob 34, which drives the tooth tube 35 to rotate inside the bidirectional groove 31. The hollow tube of the tooth tube 35 drives another tooth tube 35 to rotate through the transmission belt 38. When the two tooth tubes 35 rotate at the same time, the two tooth tubes 35 drive the four bidirectional rods 32 to rotate in the bidirectional groove 31 through the meshing relationship between the tooth ring and the teeth in the tooth groove 33. When the four bidirectional rods 32 slide toward the middle of the groove 31, the four movable rods 41 are driven to move toward the middle synchronously. The movable rods 41 drive the clamping pads 43 to move toward the middle close to the affected part of the human joint. Then, the clamping pads 43 continue to move toward the middle and contact with the skin on both sides of the affected part of the human joint. The four clamping pads 43 contact with both sides of the affected part of the human joint. At the same time, the movable rods 41 and the bidirectional rods 32 are coordinated to fix the therapeutic device body 1 above the affected part of the human joint. In addition, when the tooth tube 35 rotates, During the rotation, the tooth tube 35 drives the ratchet gear 36 to rotate at the same time. The ratchet gear 36 will continuously push the ratchet pawl 314 during the rotation, so that the ratchet pawl 314 will continuously move inside the spring groove 312 to the side close to the second spring 313, and then the ratchet pawl 314 will continuously compress the second spring 313, and at the same time cooperate with the elastic reset of the second spring 313 to make the ratchet pawl 314 always conflict with the ratchet gear 36. When the above-mentioned clamping pad 43 contacts the affected part of the human joint, the medical staff stops rotating the knob 34 and rotates The button 34 no longer drives the ratchet gear 36 to rotate through the tooth tube 35. At this time, the interference between the pawl 314 and the ratchet gear 36 can prevent the ratchet gear 36 from rotating in the opposite direction, thereby restricting the tooth tube 35 so that the tooth tube 35 cannot rotate in the opposite direction either. The tooth tube 35 can prevent the two-way rod 32 from moving to both sides inside the two-way groove 31 through the tooth groove 33, and then the two-way rod 32 can make the clamping pad 43 stably contact both sides of the affected part of the human joint through the movable rod 41, thereby achieving the fixation of the therapeutic device body 1.

[0057] The medical staff then pulls the pushing plate 45 to make the cylindrical rod of the pushing plate 45 rotate on the shaft rod in the rotating groove 44. When the cylindrical rod of the pushing plate 45 rotates, its distal axis surface no longer conflicts with the protrusion 47. The protrusion 47 makes the conflicting block 46 no longer tightly conflict with the conflicting groove 42. At this time, the movable rod 41 can slide on the two-way rod 32. At this time, the clamping pad 43 conflicts with the skin on both sides of the affected part of the human joint, and then the clamping pad 43 can keep the movable rod 41 stationary. The medical staff can hold the therapeutic instrument body 1 and push and pull the therapeutic instrument body 1 up and down, so that the therapeutic instrument body 1 drives the two-way rod 32 to move up and down on the outer surface of the movable rod 41. When the therapeutic instrument body 1 moves to a suitable distance from the affected part of the joint, the push plate 45 is reversed again. After the cylindrical rod of the pushing plate 45 rotates, its distal axis surface will conflict with the protrusion 47 again. At this time, the magnet on the push plate 45 It will be magnetically attracted to the magnet on the two-way rod 32, thereby ensuring that the pushing plate 45 will not rotate and become loose after rotating, and the protrusion 47 will make the resistance block 46 tightly resist against the resistance groove 42. When the resistance block 46 tightly resists against the resistance groove 42, the movable rod 41 will be restricted inside the two-way rod 32, thereby making it impossible for the two-way rod 32 to slide on the movable rod 41, and then the two-way rod 32 can limit the adjusted position of the therapeutic device body 1 through the two-way groove 31, which can ensure that the therapeutic device body 1 always remains in a suitable position with the affected part of the joint to treat the affected part. Because the ultrashort wave treatment process is long, it is inevitable that the patient will move his body during the treatment process. By fixing the ultrashort wave treatment distance of the therapeutic device body 1, the deviation of the treatment distance caused by the patient's body movement can be avoided, thereby ensuring the effectiveness of the ultrashort wave treatment and improving the stability of the ultrashort wave treatment.

[0058] In addition, by adjusting the distance between the therapeutic device body 1 and the patient's affected part, the appropriate treatment distance between the therapeutic device body 1 and the affected skin can be adjusted according to different patients, different disease stages and different treatment parts. The appropriate distance between the therapeutic device body 1 and the skin ensures treatment while avoiding deviations in the treatment effect due to excessive distance. It can also avoid overheating of the skin due to long-term exposure to high-frequency electric fields due to excessively close distances, thereby reducing the patient's discomfort during treatment.

[0059] The ventilation component circulates air between the therapeutic device body 1 and the affected part of the patient's joint:

[0060] Ultrashort wave therapy produces therapeutic effects by applying high-frequency electric fields to the human body. If the dose selected during treatment is too large and exceeds the patient's body tolerance, it may cause local tissues to absorb too much energy and generate too much heat, resulting in fever. This may cause discomfort to patients and may even cause certain damage to local tissues. The local blood circulation conditions of different patients are different. For areas with poor blood circulation, such as limb extremities and around joints, during treatment, the heat dissipation may be relatively slow, which may make it more likely for the feeling of warmth to increase or even fever to occur.

[0061] After the therapeutic device body 1 is started, the built-in driving device will be started at the same time, and the built-in driving device will drive the electric fan 53 to rotate between the fixed frame 52. During the rotation of the electric fan 53, the air inside the ventilation duct 51 will be disturbed, causing the air in the ventilation duct 51 to flow inside it. The flowing air will flow from the air duct 54 on one side into the ventilation duct 51, and then the air will be discharged outward from the ventilation duct 51 through the air duct 54 on the other side. The flowing air will be guided by the air duct 54 to blow between the therapeutic device body 1 and the affected part of the joint. The affected part of the joint can be cooled by the flowing air, which will prevent the affected part from overheating during long-term ultrashort wave treatment. In addition, it can prevent the affected part from sweating after overheating, and air drying can prevent sweat from affecting the ultrashort wave treatment effect.

[0062] Release the fixation of the therapeutic device body 1:

[0063] After the patient's joint affected part is treated with ultrashort wave therapy, the medical staff can press the button 316 to move the button 316 downward and compress the spring 315. In addition, the button 316 causes the pushing rod 317 to move downward in the hollow tube of the ratchet 314 and the tooth tube 35. During the downward movement of the pushing rod 317, the inclined surface at the bottom of the U-shaped frame 311 is pushed, so that the U-shaped frame 311 moves inside the movable groove 39 to the side away from the ratchet gear 36, and the U-shaped frame 311 will compress Spring 1 310 and U-shaped frame 311 will make the pawl 314 no longer conflict with the ratchet gear 36, and then the staff will rotate the knob 34 in the opposite direction, which will drive the tooth tube 35 to rotate in the opposite direction. The tooth ring of the tooth tube 35 will drive the two-way rod 32 to slide to the outside of the two-way groove 31 through the teeth inside the tooth groove 33. The two-way rod 32 makes the movable rod 41 drive the clamping pad 43 to no longer conflict with the skin on both sides of the patient's affected joint, so that the therapeutic device body 1 is no longer fixed above the patient's affected joint.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable ultrashort wave therapeutic device, comprising a therapeutic device body (1), characterized in that: A positioning component (2) is arranged inside the therapeutic device body (1); The positioning assembly comprises two bidirectional grooves (31) provided on a therapeutic device body (1); a transmission groove (37) is provided in the middle of the therapeutic device body (1); two bidirectional rods (32) are slidably connected inside the two bidirectional grooves (31); a total of four bidirectional rods (32) are provided; the bidirectional rods (32) are symmetrically displaced up and down, and a tooth groove (33) is provided at one end of each bidirectional rod (32) close to the inside of the bidirectional groove (31); two knobs (34) are rotatably connected to the top of the therapeutic device body (1); two tooth tubes (35) are fixedly connected to the bottom of the two knobs (34); a ratchet gear (36) is fixedly connected to the middle outer surface of the tooth tube (35); a transmission belt (38) is transmission-connected between the two tooth tubes (35); the transmission belt (38) is located inside the transmission groove (37).

2. A portable ultrashort wave therapeutic device according to claim 1, characterized in that: The inner surface of the tooth groove (33) is provided with teeth, the top of the therapeutic device body (1) is provided with two rotation holes, the bottoms of the two knobs (34) extend to the inside of the rotation holes, the top edges of the two knobs (34) are provided with rough textures, and the two tooth tubes (35) are each composed of a hollow tube and two tooth rings, and the tooth rings of the tooth tubes (35) are meshed with the teeth.

3. A portable ultrashort wave therapeutic device according to claim 2, characterized in that: The positioning assembly also includes a movable groove (39) provided inside the therapeutic apparatus body (1), two springs 1 (310) are fixedly connected to the upper and lower parts of the movable groove (39), one end of the spring 1 (310) close to the tooth tube (35) is fixedly connected to a U-shaped frame (311), the top of the U-shaped frame (311) is provided with a spring groove (312) close to the end of the ratchet gear (36), the spring 2 (313) is fixedly connected to the inside of the spring groove (312), the end of the spring 2 (313) close to the ratchet gear (36) is fixedly connected to a pawl (314), the pawl (314) slides inside the spring groove (312), the top of the knob (34) is fixedly connected to a spring 3 (315), the top of the spring 3 (315) is fixedly connected to a button (316), and the bottom of the button (316) is fixedly connected to a pushing rod (317).

4. A portable ultrashort wave therapeutic apparatus according to claim 3, characterized in that: The top of the movable groove (39) is connected to the inside of the bidirectional groove (31), and the position where the movable groove (39) and the bidirectional groove (31) are connected is flush with the ratchet gear (36). The bottom of the bidirectional groove (31) is provided with an extension hole, and the extension hole corresponds to the vertical position of the tooth tube (35). The bottom of the U-shaped frame (311) extends to the inside of the extension hole. The upper surface of one end of the bottom of the U-shaped frame (311) located inside the extension hole is set as an inclined surface. The end of the ratchet pawl (314) away from the second spring (313) is in contact with the outer surface of the ratchet gear (36). The middle part of the knob (34) is provided with a through hole for the pushing rod (317) to pass through. The bottom end of the pushing rod (317) is set as a spherical shape, and the bottom end of the pushing rod (317) is in contact with the inclined surface of the U-shaped frame (311).

5. The portable ultrashort wave therapeutic apparatus according to claim 1, characterized in that: The two-way rods (32) are each provided with a distance adjustment component, and the distance adjustment component comprises a movable rod (41) vertically slidably connected to one end of the four two-way rods (32) away from the tooth groove (33), the outer surface of the movable rod (41) is provided with a resistance groove (42), the bottom end of the movable rod (41) is rotatably connected with a clamping pad (43), the two-way rod (32) is provided with a rotation groove (44), the interior of the rotation groove (44) is fixedly connected with an axle rod, the axle rod in the rotation groove (44) is rotatably connected with a pushing plate (45), the rotation groove (44) is slidably connected with a resistance block (46), and the resistance block (46) is fixedly connected with a protrusion (47) on a side close to the pushing plate (45).

6. A portable ultrashort wave therapeutic apparatus according to claim 5, characterized in that: The clamping pad (43) is made of rubber material, the pushing plate (45) is composed of a cylindrical rod and a paddle, the cylindrical rod of the pushing plate (45) is eccentrically rotatably connected to the shaft rod in the rotating groove (44), the abutment block (46) is in conformity with the shape of the abutment groove (42), and the projection (47) abuts against the cylindrical rod of the pushing plate (45).

7. The portable ultrashort wave therapeutic apparatus according to claim 1, characterized in that: A ventilation assembly is provided on the top of the therapeutic device body (1), and the ventilation assembly comprises two ventilation pipes (51) fixedly connected to the top of the therapeutic device body (1), two fixing frames (52) are fixedly connected inside the two ventilation pipes (51), an electric fan (53) is rotatably connected between the two fixing frames (52) inside each ventilation pipe (51), and an air guide pipe (54) is fixedly connected at both ends of the two ventilation pipes (51), and the air guide pipe (54) is communicated with the inside of the ventilation pipe (51).

8. A portable ultrashort wave therapeutic apparatus according to claim 7, characterized in that: A filter screen is provided at one end of the air guide pipe (54) away from the end connected to the ventilation pipe (51), and the air guide pipe (54) extends along the outer surface shape of the therapeutic device body (1) to the bottom of the therapeutic device body (1).

9. The portable ultrashort wave therapeutic apparatus according to claim 1, characterized in that: Covering components are arranged on both sides of the therapeutic device body (1), and the covering components include two hinged parts (21) fixedly connected to the two sides of the therapeutic device body (1), and side illumination panels (22) are hingedly connected to the two hinged parts (21).

10. A portable ultrashort wave therapeutic apparatus according to claim 9, characterized in that: The hinged joint between the side lighting plate (22) and the hinged member (21) is interference fit.

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