A portable ultrashort wave therapeutic instrument

Abstract

The application discloses a portable ultrashort wave therapeutic instrument, and relates to the technical field of ultrashort wave therapeutic instruments, which comprises a therapeutic instrument body, and a positioning assembly is arranged in the therapeutic instrument body. In the process that the abutting block is tightly abutted 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 instrument body through the bidirectional groove, and the therapeutic instrument body can be kept in the suitable position of the joint affected part to treat the affected part. Since the ultrashort wave treatment process is long, the patient will inevitably move the body during the treatment process. By fixing the ultrashort wave treatment distance of the therapeutic instrument body, the treatment distance deviation caused by the movement of the patient's body can be avoided, the effectiveness of the ultrashort wave treatment is ensured, and the stability of the ultrashort wave treatment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ultrashort wave therapy apparatus, in particular to a portable ultrashort wave therapy apparatus. BACKGROUND

[0002] The ultrashort wave therapy apparatus is a kind of human rehabilitation physiotherapy instrument, which can promote the transformation of amino acid into protein by high-frequency electromagnetic wave emitted by electrode plate, so as to achieve the effect of accelerating blood circulation, melting rheumatism or sediment, improving human tissue metabolism, promoting absorption, anti-inflammation, anti-swelling, wound closure, wound infection and other acute and malignant inflammation.

[0003] Among them, the existing ultrashort wave therapy apparatus has two ways in the treatment process, one of which is to paste electrode sheet on the affected area, and the other is to treat the affected area by electrode plate. However, the portable ultrashort wave therapy apparatus cannot use electrode plate to treat the affected area, because the portable ultrashort wave therapy apparatus is small in size, which cannot support the electrode plate. In addition, because the treatment process of ultrashort wave is long, the patient will inevitably move his body during the long treatment process, which will cause the distance between the affected area and the electrode plate to deviate. If the range of movement is too large, the electrode plate and the affected area will be misaligned, which will affect the treatment effect. SUMMARY

[0004] To solve the above technical problems, the present application provides a portable ultrashort wave therapy apparatus.

[0005] The technical scheme is as follows:

[0006] A portable ultrashort wave therapy apparatus, comprising a therapy apparatus body, wherein the therapy apparatus body is internally provided with a positioning assembly;

[0007] The positioning assembly comprises two bidirectional grooves formed in the therapy apparatus body, a transmission groove formed in the middle of the therapy apparatus body, two bidirectional rods slidably connected inside the two bidirectional grooves, the bidirectional rods being vertically staggered and symmetrically arranged, a gear slot being formed at one end of each bidirectional rod close to the inside of the bidirectional groove, two knobs rotatably connected to the top of the therapy apparatus body, two gear tubes fixedly connected to the bottom of the two knobs, a ratchet wheel fixedly connected to the middle outer surface of each gear tube, a transmission belt transmissionally connected between the two gear tubes, and the transmission belt being located inside the transmission groove.

[0008] Further, the inner surface of the tooth groove is provided with teeth, the top of the therapeutic instrument body is provided with two rotating holes, the bottom of the two knobs extends to the inside of the rotating holes, the top edge of the two knobs is provided with rough texture, and the two tooth tubes are composed of a hollow tube and two tooth rings.

[0009] Further, the positioning assembly further comprises a movable groove formed in the therapeutic instrument body, two springs I are fixedly connected to the inside of the movable groove in an up-down manner, one end of the spring I close to the tooth tube is fixedly connected with a U-shaped frame, a spring groove is formed in one end of the top of the U-shaped frame close to the ratchet gear, a spring II is fixedly connected to the inside of the spring groove, a ratchet pawl is fixedly connected to one end of the spring II close to the ratchet gear, the ratchet pawl slides in the spring groove, a spring III is fixedly connected to the top of the knob, a button is fixedly connected to the top of the spring III, and a pushing rod is fixedly connected to the bottom of the button.

[0010] Further, the top of the movable groove is in communication with the inside of the bidirectional groove, the position where the movable groove communicates with the bidirectional groove is flush with the ratchet gear, the bottom of the bidirectional groove is provided with an extension hole, 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, the upper surface of one end of the bottom of the U-shaped frame located in the inside of the extension hole is provided as an inclined surface, one end of the ratchet pawl away from the spring II is in abutting connection with the outer surface of the ratchet gear, a through hole is formed in the middle of the knob for the pushing rod to pass through, the bottom end of the pushing rod is provided as a spherical shape, and the bottom end of the pushing rod is in abutment with the inclined surface of the U-shaped frame.

[0011] Further, distance adjusting assemblies are arranged on the bidirectional rods, the distance adjusting assemblies comprise movable rods vertically and slidably connected to one ends of the four bidirectional rods away from the tooth groove, abutting grooves are formed in the outer surfaces of the movable rods, clamping pads are rotatably connected to the bottom ends of the movable rods, rotating grooves are formed in the bidirectional rods, shaft rods are fixedly connected to the inside of the rotating grooves, pushing plates are rotatably connected to the shaft rods in the rotating grooves, abutting blocks are slidably connected to the rotating grooves, and protruding blocks are fixedly connected to one side of the abutting blocks close to the pushing plates.

[0012] Further, the clamping pads are made of rubber, the pushing plate is composed of a cylindrical rod and a pushing plate, the cylindrical rod of the pushing plate is eccentrically rotatably connected to the shaft rod in the rotating groove, the abutting block is matched with the abutting groove in shape, and the protruding block is in abutment with the cylindrical rod of the pushing plate.

[0013] Further, the top of the therapeutic instrument body is provided with a ventilation assembly, the ventilation assembly comprises two ventilation pipes fixedly connected to the top of the therapeutic instrument body, two fixing frames are fixedly connected to the inside of the two ventilation pipes, an electric fan is rotatably connected between the two fixing frames in the inside of each ventilation pipe, and a wind guide pipe is fixedly connected to the two ends of the two ventilation pipes and communicates with the inside of the ventilation pipes.

[0014] Further, the wind guide pipe is provided with a filter screen away from the end connected to the ventilation pipe, and the wind guide pipe extends along the shape of the outer surface of the therapeutic instrument body to the bottom of the therapeutic instrument body.

[0015] Further, the two sides of the therapeutic instrument body are provided with a covering assembly, the covering assembly comprises two hinged pieces fixedly connected to the two sides of the therapeutic instrument body, and a side irradiation plate is hinged to each hinged piece.

[0016] Further, the hinged joint between the side irradiation plate and the hinged piece is an interference fit.

[0017] As described above, the portable ultrashort wave therapeutic instrument has the following advantages:

[0018] During the process of tightly abutting the abutting block in the abutting groove, the movable rod is limited in the inside of 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 instrument body through the bidirectional groove, so that the therapeutic instrument body can always remain in the appropriate position of the joint affected part to treat the affected part.

[0019] The side irradiation plate can cooperate with the therapeutic instrument body to perform semi-wrapping ultrashort wave treatment on the affected part of the patient, avoiding the existing ultrashort wave treatment process which can only treat a fixed range.

[0020] The flowing air is blown to the joint affected part between the therapy instrument body and the joint affected part under the guide of the air guide pipe, the flowing air can air cooling for the joint affected part, the long time ultrashort wave treatment process causes the joint affected part to appear overheating, in addition, the joint affected part can prevent the joint affected part from appearing sweating after overheating, the wind drying can avoid the sweat to influence the ultrashort wave treatment effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the application;

[0022] Figure 2 It is the whole structure bottom schematic diagram of the application;

[0023] Figure 3 It is the partial section view schematic diagram of the bidirectional slot, bidirectional rod and tooth slot of the application;

[0024] Figure 4 It is the section view schematic diagram of the positioning assembly of the application;

[0025] Figure 5 It is the structure enlarged schematic diagram of the application Figure 4 in A place;

[0026] Figure 6 It is the section view schematic diagram of the tooth pipe and transmission belt of the application;

[0027] Figure 7 It is the structure enlarged schematic diagram of the application Figure 6 in B place;

[0028] Figure 8 It is the schematic diagram of the bidirectional rod, movable rod and tooth pipe of the application;

[0029] Figure 9 It is the exploded schematic diagram of the bidirectional rod, movable rod and push plate of the application;

[0030] Figure 10 It is the section view schematic diagram of the movable rod, bidirectional rod of the application;

[0031] Figure 11 It is the structure enlarged schematic diagram of the application Figure 10 in C place;

[0032] Figure 12 It is the section view schematic diagram of the bidirectional rod, tooth slot and movable rod of the application;

[0033] Figure 13 It is the structure enlarged schematic diagram of the application Figure 12 in D place;

[0034] Figure 14Fig. 1 is a perspective view of the present application.

[0035] In the present application, the reference signs are as follows:

[0036] 1, therapeutic instrument body;

[0037] Covering assembly: 21, hinge; 22, side illumination plate;

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

[0039] Distance adjusting assembly: 41, movable rod; 42, abutting slot; 43, clamping pad; 44, rotating slot; 45, pushing plate; 46, abutting block; 47, protruding block;

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

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

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

[0043] As Figures 1 to 8 shown, a portable ultrashort wave therapeutic instrument includes a therapeutic instrument body 1, and the therapeutic instrument body 1 is internally provided with a positioning assembly for fixing the therapeutic instrument body 1 at a human body affected part.

[0044] The positioning assembly comprises two bidirectional grooves 31 formed on the treatment instrument body 1, a transmission groove 37 formed in the middle of the treatment instrument body 1, and two bidirectional rods 32 slidably connected in the two bidirectional grooves 31, wherein the two bidirectional rods 32 are symmetrically staggered in the up-down direction, each of the two bidirectional rods 32 is provided with a gear groove 33 at one end close to the inside of the bidirectional groove 31, the inner surfaces of the gear grooves 33 of the two bidirectional rods 32 on the same side are provided with gear teeth symmetrically staggered in the up-down direction, the top of the treatment instrument body 1 is provided with two rotating holes corresponding to the positions of the two bidirectional grooves 31, the treatment instrument body 1 is rotatably connected with two knobs 34 corresponding to the positions of the rotating holes, the bottoms of the two knobs 34 extend into the interiors of the rotating holes, the top edges of the two knobs 34 are provided with rough textures for preventing slipping when the knobs 34 are manually rotated, the bottoms of the two knobs 34 are fixedly connected with two gear pipes 35, the two gear pipes 35 are located in the interiors of the bidirectional grooves 31, the two gear pipes 35 each comprise a hollow pipe and two gear rings, the two gear rings of the gear pipe 35 are engaged with the gear teeth in the interiors of the two gear grooves 33, the outer surface of the hollow pipe of the gear pipe 35 is fixedly connected with a ratchet gear 36, the ratchet gear 36 is located between the two gear rings, and the hollow pipes of the two gear pipes 35 are drivingly connected with a transmission belt 38, wherein the transmission belt 38 is located in the interior of the transmission groove 37.

[0045] As shown in Figures 1 to 8 The positioning assembly further comprises a movable groove 39 formed in the interior of the treatment instrument body 1, the top of the movable groove 39 is in communication with the interior of the bidirectional groove 31, the position where the movable groove 39 communicates with the bidirectional groove 31 is flush with the ratchet gear 36, two spring I 310s are fixedly connected in the interior of the movable groove 39 in the up-down direction, one end of the spring I 310 close to the gear pipe 35 is fixedly connected with a U-shaped frame 311, an extension hole is formed in the bottom of the bidirectional groove 31 and corresponds to the vertical position of the gear pipe 35 in position, the bottom of the U-shaped frame 311 extends into the interior of the extension hole, the top of the U-shaped frame 311 is provided with a spring groove 312 at one end close to the ratchet gear 36, a spring II 313 is fixedly connected in the interior of the spring groove 312, one end of the spring II 313 close to the ratchet gear 36 is fixedly connected with a ratchet claw 314, the ratchet claw 314 slides in the interior of the spring groove 312, one end of the ratchet claw 314 away from the spring II 313 is in abutting engagement with the outer surface of the ratchet gear 36, a spring III 315 is fixedly connected to the top of the knob 34, a button 316 is fixedly connected to the top of the spring III 315, a pushing rod 317 is fixedly connected to the bottom of the button 316, a through hole is formed in the middle of the knob 34 for the pushing rod 317 to pass through, the bottom end of the pushing rod 317 is provided with a spherical shape, and the bottom end of the pushing rod 317 is in abutting engagement with the inclined surface of the U-shaped frame 311, so that the abutting engagement between the bottom end of the pushing rod 317 and the U-shaped frame 311 is not affected during the rotation of the pushing rod 317.

[0046] AsFigure 3 And Figures 9 to 13 As shown in

[0047] As shown in

[0048] As shown in Figure 1 , Figure 2 And Figure 14 As shown in

[0049] As shown in Figure 1 And Figure 2As shown, the two sides of the therapeutic instrument body 1 are provided with a covering assembly for adjusting the coverage of the ultrashort wave range emitted to the human body, the covering assembly comprises two hinged pieces 21 fixedly connected to the two sides of the therapeutic instrument body 1, and the two hinged pieces 21 are each hinged with a side irradiation plate 22, the side irradiation plate 22 and the bottom of the therapeutic instrument body 1 are each provided with an electrode plate, and the hinged part of the side irradiation plate 22 and the hinged piece 21 is in interference fit, for realizing the hovering at any angle when the side irradiation plate 22 is moved.

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

[0051] The initial state is:

[0052] The button 316 is not pressed, at this time the spring one 310 is not compressed by the U-shaped frame 311, the spring two 313 is not compressed, the spring two 313 makes the pawl 314 resist the outer surface of the ratchet gear 36, the tooth groove 33 of each bidirectional rod 32 is away from the end of the movable rod 41 corresponding to the position of the tooth tube 35, at this time the bidirectional rod 32 and the movable rod 41 are in a state of mutual away, that is, the unfolded state, at this time the far axial surface of the cylindrical rod of the push plate 45 is in contact with the protrusion 47 to extrude, making the protrusion 47 resist the block 46 and the resistance groove 42, so that the sliding of the movable rod 41 is locked.

[0053] The covering assembly adjusts the ultrashort wave emission range:

[0054] The medical staff judges the position of the patient that needs ultrashort wave treatment, which can be the joint of the arm or leg, when the position to be treated is determined, the therapeutic instrument body 1 is aligned with the position to be treated, the side irradiation plate 22 is manually moved to rotate around the hinged piece 21, when the side irradiation plate 22 is rotated to completely cover the two sides of the position to be treated, because the hinged part of the side irradiation plate 22 and the hinged piece 21 is in interference fit, the side irradiation plate 22 can be suspended at the angle after rotation, the electrode plates of the therapeutic instrument body 1 and the side irradiation plate 22 are started, the side irradiation plate 22 can make the electrode plates perform semi-wrapping ultrashort wave treatment on the patient's affected area by cooperating with the therapeutic instrument body 1, avoiding the fixed range treatment in the existing ultrashort wave treatment process, in addition, because the joint of the human body is mainly arc surface, if only fixed range treatment is performed, there is an angle limitation, by adjusting the angle of the rotatable side irradiation plate 22, the 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 that the ultrashort wave cannot be effectively emitted to the joint in all directions when treating patients with large body size, thereby improving the adaptability of ultrashort wave treatment.

[0055] The positioning assembly cooperates with the distance adjusting assembly to fix the therapeutic instrument body 1 at the treatment position of the patient:

[0056] After the medical staff aligns the treatment instrument body 1 to the position where the patient needs ultrashort wave treatment, which is mainly the joints of the arms and legs, the medical staff can hold the knob 34 and rotate it, which drives the tooth tube 35 to rotate inside the bidirectional groove 31. The hollow tube of the tooth tube 35 drives the other tooth tube 35 to rotate through the transmission belt 38. When the two tooth tubes 35 rotate simultaneously, they drive the four bidirectional rods 32 to slide to the middle of the bidirectional groove 31 through the meshing relationship of the tooth ring and the internal teeth of the tooth groove 33. When the four bidirectional rods 32 slide to the middle, they drive the four movable rods 41 to move to the middle synchronously. The movable rods 41 drive the clamping pads 43 to approach the joint of the human body, and then the clamping pads 43 continue to move to the middle and come into contact with the skin on both sides of the joint of the human body. Through the contact of the four clamping pads 43 on both sides of the joint of the human body, and in cooperation with the movable rods 41 and the bidirectional rods 32, the treatment instrument body 1 can be fixed above the joint of the human body. In addition, during the rotation of the tooth tube 35, the tooth tube 35 drives the ratchet gear 36 to rotate simultaneously. The ratchet gear 36 constantly pushes and pushes the pawl 314 during rotation, which makes the pawl 314 constantly move to the side close to the spring 313 inside the spring groove 312, and then the pawl 314 constantly compresses the spring 313. In cooperation with the elastic reset of the spring 313, the pawl 314 always comes into contact with the ratchet gear 36. When the above-mentioned clamping pads 43 come into contact with the joint of the human body, the medical staff stops rotating the knob 34, which no longer drives the ratchet gear 36 to rotate through the tooth tube 35. At this time, the contact between the pawl 314 and the ratchet gear 36 can prevent the ratchet gear 36 from rotating in the opposite direction, which can limit the tooth tube 35 from rotating in the opposite direction. The tooth tube 35 drives the bidirectional rods 32 to move to both sides inside the bidirectional groove 31 through the tooth groove 33, and then the bidirectional rods 32 drive the clamping pads 43 to stably contact both sides of the joint of the human body through the movable rods 41, thereby achieving the fixation of the treatment instrument body 1.

[0057] The medical staff pulls the pushing plate 45 again, so that the cylindrical rod of the pushing plate 45 rotates on the shaft rod in the rotating groove 44, and when the cylindrical rod of the pushing plate 45 rotates, the distal shaft surface no longer abuts against the protruding block 47, and the protruding block 47 makes the abutting block 46 no longer abut tightly on the abutting groove 42. At this time, the movable rod 41 can slide on the bidirectional rod 32, so that the clamping pad 43 abuts against the skin on both sides of the joint affected area of the human body, and the clamping pad 43 can keep the movable rod 41 stationary. The medical staff can hold the treatment instrument body 1 and push and pull the treatment instrument body 1 up and down, so that the treatment instrument body 1 drives the bidirectional rod 32 to move up and down on the outer surface of the movable rod 41. When the treatment instrument body 1 moves to a suitable distance from the joint affected area, the pushing plate 45 is pulled again in the opposite direction, and the distal shaft surface of the cylindrical rod of the pushing plate 45 abuts against the protruding block 47 again. At this time, the magnet on the pushing plate 45 abuts against the magnet on the bidirectional rod 32, so that the pushing plate 45 does not loosen after rotating. The protruding block 47 makes the abutting block 46 abut tightly with the abutting groove 42. During the process of abutting tightly, the movable rod 41 is limited in the bidirectional rod 32, so that the bidirectional rod 32 cannot slide on the movable rod 41. The bidirectional groove 31 can limit the adjusted position of the treatment instrument body 1, so that the treatment instrument body 1 can always maintain a suitable position for the joint affected area to be treated. Because the ultrashort wave treatment process is long, the patient's body will inevitably move during the treatment process. By fixing the treatment distance of the ultrashort wave, the deviation of the treatment distance caused by the movement of the patient's body can be avoided, the effectiveness of the ultrashort wave treatment is ensured, and the stability of the ultrashort wave treatment is improved.

[0058] In addition, by adjusting the distance between the treatment instrument body 1 and the affected area of the patient, the treatment distance between the treatment instrument body 1 and the skin of the affected area can be adjusted according to different patients, different disease stages and different treatment positions. A suitable treatment distance between the treatment instrument body 1 and the skin can ensure treatment, avoid deviation of the treatment effect caused by too far distance, and avoid overheating of the skin caused by too close distance, thereby reducing the discomfort of the patient during treatment.

[0059] The ventilation assembly circulates the air between the treatment instrument body 1 and the joint affected area of the patient:

[0060] The ultrashort wave treatment is to produce a therapeutic effect by the action of high-frequency electric field on the human body. If the dose selected during treatment is too large and exceeds the tolerance of the patient's body, it may cause local tissues to absorb too much energy and generate too much heat, resulting in a burning sensation, which may cause discomfort to the patient and even cause damage to the local tissues. Moreover, the local blood circulation of different patients is different. For parts with poor blood circulation, such as the ends of limbs and around joints, the heat dissipation is relatively slow during treatment, and it is more likely to appear that the warm feeling is enhanced or even burning.

[0061] After starting the treatment instrument body 1, the built-in driving device is also started at the same time. The built-in driving device drives the electric fan 53 to rotate between the fixed frames 52. The electric fan 53 will disturb the air inside the air duct 51 during rotation, so that the air inside the air duct 51 flows inside it. The flowing air will flow from one side of the air duct 54 to the air duct 51, and then the air will be discharged from the air duct 51 through the other side of the air duct 54. The flowing air will blow to the joint affected area between the treatment instrument body 1 and the joint affected area under the guidance of the air duct 54. The flowing air can cool the joint affected area by air cooling. The long-term ultrashort wave treatment process causes the joint affected area to overheat. In addition, it can prevent the joint affected area from sweating after overheating. The effect of ultrashort wave treatment can be avoided by air drying.

[0062] Release the fixation of the treatment instrument body 1:

[0063] After the ultrashort wave treatment of the joint affected area of the patient, the medical staff can press the button 316, so that the button 316 moves downward and compresses the spring three 315. In addition, the button 316 makes the pushing rod 317 move downward in the hollow tube of the ratchet 314 and the tooth tube 35. The pushing rod 317 will push the inclined surface at the bottom of the U-shaped frame 311 during the downward movement, so that the U-shaped frame 311 moves away from the side of the ratchet gear 36 inside the movable groove 39. The U-shaped frame 311 will compress the spring one 310. The U-shaped frame 311 will make the ratchet 314 no longer resist the ratchet gear 36. Then the staff reversely rotates the knob 34, which will drive the tooth tube 35 to reversely rotate. The teeth ring of the tooth tube 35 will drive the bidirectional rod 32 to slide to the outside of the bidirectional groove 31 through the teeth inside the tooth groove 33. The bidirectional rod 32 makes the movable rod 41 drive the clamping pad 43 no longer resist the skin on both sides of the joint affected area of the patient, so that the treatment instrument body 1 is no longer fixed above the joint affected area of the patient.

[0064] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A portable ultrashort wave therapeutic apparatus comprising a therapeutic apparatus body (1), characterized in that, The treatment instrument body (1) is internally provided with a positioning assembly (2); The positioning assembly (2) comprises two bidirectional grooves (31) formed on the treatment instrument body (1), a transmission groove (37) formed in the middle of the treatment instrument body (1), two bidirectional rods (32) slidably connected inside the two bidirectional grooves (31), four bidirectional rods (32) in total, the bidirectional rods (32) being symmetrically staggered up and down, a gear groove (33) formed at one end of each bidirectional rod (32) close to the inside of the bidirectional groove (31), two knobs (34) rotatably connected to the top of the treatment instrument body (1), two tooth tubes (35) fixedly connected to the bottom of the two knobs (34), a ratchet gear (36) fixedly connected to the outer surface of the middle of the tooth tube (35), and a transmission belt (38) transmissionally connected between the two tooth tubes (35), the transmission belt (38) being located inside the transmission groove (37). The two ends of the transmission groove (37) are respectively communicated with the two bidirectional grooves (31). The two tooth tubes (35) are located inside the bidirectional groove (31) and are composed of a hollow tube and two tooth rings, the two tooth rings of the tooth tube (35) being respectively engaged with the teeth inside the two gear grooves (33). The bidirectional rods (32) are provided with distance adjusting assemblies for adjusting the distance between the treatment instrument body (1) and the affected part of the human body, the distance adjusting assemblies comprising movable rods (41) vertically slidably connected to the four bidirectional rods (32) away from the gear grooves (33), and clamping pads (43) rotatably connected to the bottom ends of the four movable rods (41). The treatment instrument body (1) is provided with covering assemblies on both sides, the covering assemblies comprising two hinged pieces (21) fixedly connected to the two sides of the treatment instrument body (1), side illumination plates (22) hingedly connected to the two hinged pieces (21), and electrode plates provided on the bottom of the treatment instrument body (1) and the side illumination plates (22).

2. The portable ultrashort wave therapeutic apparatus according to claim 1, wherein The inner surface of the gear groove (33) is provided with teeth, the top of the treatment instrument body (1) is provided with two rotating holes, the bottom of the two knobs (34) extends into the rotating holes, the top edges of the two knobs (34) are provided with rough textures, and the tooth tube (35) is composed of a hollow tube and two tooth rings, the tooth rings of the tooth tube (35) being engaged with the teeth.

3. The portable ultrashort wave therapeutic apparatus according to claim 2, wherein The positioning assembly (2) further comprises a movable groove (39) formed in the treatment instrument body (1), two spring I (310) are fixedly connected to the inner top and bottom of the movable groove (39), a U-shaped frame (311) is fixedly connected to one end of the spring I (310) close to the tooth tube (35), a spring groove (312) is formed in the top of the U-shaped frame (311) close to one end of the ratchet gear (36), a spring II (313) is fixedly connected to the inner of the spring groove (312), a pawl (314) is fixedly connected to one end of the spring II (313) close to the ratchet gear (36), the pawl (314) slides in the spring groove (312), a spring III (315) is fixedly connected to the top of the knob (34), a button (316) is fixedly connected to the top of the spring III (315), a pushing rod (317) is fixedly connected to the bottom of the button (316). The top of the movable groove (39) is in communication with the inner of the two-way groove (31), the position of the movable groove (39) in communication with the two-way groove (31) is flush with the ratchet gear (36), an extension hole is formed in the bottom of the two-way groove (31), and the extension hole corresponds in vertical position with the tooth tube (35), the bottom of the U-shaped frame (311) extends into the inner of the extension hole, the top surface of one end of the U-shaped frame (311) in the extension hole is provided as an inclined surface, one end of the pawl (314) away from the spring II (313) is in abutting connection with the outer surface of the ratchet gear (36), a through hole is formed in the middle of the knob (34) for the pushing rod (317) to pass through, the bottom end of the pushing rod (317) is provided as a spherical shape, and the bottom end of the pushing rod (317) is in abutment with the inclined surface of the U-shaped frame (311).

4. The portable ultrashort wave therapeutic apparatus according to claim 1, wherein A resisting groove (42) is formed in the outer surface of the movable rod (41), a rotating groove (44) is formed in the two-way rod (32), a shaft rod is fixedly connected in the inner of the rotating groove (44), a pushing plate (45) is rotatably connected to the shaft rod in the rotating groove (44), and a resisting block (46) is slidably connected to the rotating groove (44).

5. The portable ultrashort wave therapeutic apparatus according to claim 4, wherein The clamping pad (43) is made of rubber, the pushing plate (45) is composed of a cylindrical rod and a pushing plate, the cylindrical rod of the pushing plate (45) is eccentrically connected with the shaft rod in the rotating groove (44), the resisting block (46) is matched with the resisting groove (42) in shape, and the convex block (47) is in abutment with the cylindrical rod of the pushing plate (45).

6. The portable ultrashort wave therapeutic apparatus according to claim 1, wherein The top of the therapeutic instrument body (1) is provided with a ventilation assembly, the ventilation assembly comprises two ventilation pipes (51) fixedly connected to the top of the therapeutic instrument body (1), two fixed frames (52) are fixedly connected to the inside of the two ventilation pipes (51), an electric fan (53) is rotatably connected between the two fixed frames (52) in each ventilation pipe (51), and a wind guide pipe (54) is fixedly connected to the two ends of the two ventilation pipes (51) and communicates with the inside of the ventilation pipes (51).

7. The portable ultrashort wave therapeutic apparatus according to claim 6, wherein The end, away from the ventilation pipe (51), of the wind guide pipe (54) is provided with a filter screen, and the wind guide pipe (54) extends along the shape of the outer surface of the therapeutic instrument body (1) to the bottom of the therapeutic instrument body (1).

8. The portable ultrashort wave therapeutic apparatus according to claim 7, wherein The side illumination plate (22) and the hinge (21) are in interference fit.

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