Mounting, adjusting and fixing structure of a radio frequency CO2 laser

Abstract

The application relates to the technical field of detection instruments, in particular to a mounting, adjusting and fixing structure of a radio frequency CO2 laser, which comprises a lower plate, an upper plate, an upper beam and a lower beam. The lower plate is connected with the upper plate through an extension assembly, a rear rod is arranged on the upper plate, a laser body is rotatably arranged on the rear rod, the laser body is connected with the upper plate through a rotating structure, the rotating structure can drive the laser body to deflect around the rear rod as the axis, and the extension assembly can keep the distance between the emission source of the laser body and the ground unchanged during the deflection process. The lower beam is connected with the upper beam through a lifting assembly, a deflection assembly is arranged on the upper beam, the deflection assembly is connected with the lower plate, the lower plate can deflect relative to the upper beam, and the lifting assembly can keep the height between the emission source and the ground unchanged when the lower plate deflects.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of detection instruments, and particularly relates to a mounting, adjusting and fixing structure of a radio frequency CO2 laser. BACKGROUND

[0002] Carbon dioxide laser is a laser beam generated by electrically exciting working substance carbon dioxide gas molecules, has a very small divergence angle and a high energy density, and can reach a power of several kilowatts per square centimeter after focusing. In medical treatment, the carbon dioxide laser can be used for vaporizing, burning or cutting lesion tissues. The original light beam without focusing can produce a coagulation effect on biological tissues. The CO2 laser is infrared light with a wavelength of 10.6 um, which can penetrate deep into tissues and heat and physiotherapy deep tissues after expansion.

[0003] At present, carbon dioxide laser is used in medical treatment to vaporize tissues, so as to treat vascular skin diseases, pigmented skin diseases, malignant tumors, benign tumors or cysts, keratinization, hyperplasia and other skin diseases. However, the existing laser detector needs to be held by medical staff during use to treat the patient's disease. In order to achieve the best treatment effect, the medical staff needs to accurately position the diseased part by using the laser. However, the treatment time by using the laser is usually 35 minutes, and long-time holding process will make the medical staff tired, and then the positioning deviation will occur. The deviation will cause damage to the surrounding normal part during treatment, thereby increasing the damage to the skin surface of the patient. SUMMARY

[0004] The present application aims to provide a mounting, adjusting and fixing structure of a radio frequency CO2 laser to solve the problems in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A mounting, adjusting and fixing structure of a radio frequency CO2 laser comprises a lower plate, an upper plate, an upper beam and a lower beam. The lower plate is connected with the upper plate through a telescopic assembly. A rear rod is arranged on the upper plate. A laser body is rotatably installed on the rear rod. The laser body is connected with the upper plate through a rotating structure. The rotating structure can drive the laser body to deflect around the rear rod. During deflection, the telescopic assembly can keep the distance between the emission source of the laser body and the ground unchanged.

[0007] The lower beam is connected with the upper beam through a lifting assembly. A deflection assembly is arranged on the upper beam. The deflection assembly is connected with the lower plate and can deflect the lower plate relative to the upper beam. When the lower plate deflects, the lifting assembly acts to keep the height between the emission source and the ground unchanged.

[0008] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the rotating structure comprises sleeves fixedly arranged on the laser body, and two groups of the sleeves are arranged along the width direction of the laser body, one group of the sleeves is sleeved on the rear rod, and a first gear is coaxially fixedly arranged on the end of the rear rod away from the emitting source, and the other group of the sleeves is connected with the moving structure arranged on the upper plate.

[0009] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the moving structure comprises a sliding sleeve slidingly arranged on the upper plate, a plug-in rod is inserted in the sliding sleeve, a front rod is fixedly arranged on the end of the plug-in rod away from the upper plate, and the sleeve is sleeved on the front rod.

[0010] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the telescopic assembly comprises plug-in sleeves fixedly arranged on the lower plate, two groups of the plug-in sleeves are arranged along the length direction of the lower plate, plug-in blocks are inserted in the two groups of the plug-in sleeves, the plug-in blocks are fixedly connected with the upper plate, a straight toothed plate is fixedly arranged on the plug-in block away from the emitting source, the straight toothed plate is engaged with the first gear, and a locking assembly is further arranged on the lower plate, and the locking assembly can fix the position of the plug-in block.

[0011] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the locking assembly comprises a fixing sleeve arranged on the plug-in block, a spring is slidingly arranged in the fixing sleeve, one end of the spring abuts against the bottom of the fixing sleeve, the other end of the spring abuts against a locking rod slidingly arranged in the fixing sleeve, and the locking rod cooperates with a locking piece arranged on the lower plate.

[0012] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the locking piece comprises a longitudinal piece fixedly arranged on the lower plate, and locking grooves adapted to the locking rod are equidistantly arranged on the longitudinal piece.

[0013] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in claim 1, wherein the lifting assembly comprises a rotating sleeve fixedly arranged on the lower beam, a fixing rod is arranged in the rotating sleeve, the fixing rod is fixedly connected with the upper beam, a protruding column is formed on the inner wall of the rotating sleeve, and the protruding column is slidingly arranged in a helical groove arranged on the outer wall of the fixing rod.

[0014] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in the above comprises two groups of upper beams, each of which is fixedly provided with a mounting plate and a lifting plate, and a deflection assembly arranged between the two groups of upper beams and comprising a first sleeve fixedly arranged on the lower plate and a second sleeve rotatably arranged between the two mounting plates, and the two lifting plates are fixedly connected through a connecting plate, and the connecting plate is provided with a sliding plate, and the first sleeve is rotatably arranged on the sliding plate.

[0015] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in the above further comprises a pneumatic cylinder arranged on the mounting plate, and the telescopic end of the pneumatic cylinder is slidably arranged in a matching groove arranged on the lifting plate.

[0016] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in the above comprises a matching groove comprising a horizontal groove and an inclined groove arranged on the lifting plate, and the horizontal groove is provided with a positioning groove.

[0017] The mounting, adjusting and fixing structure of the radio frequency CO2 laser as claimed in the above comprises a linkage assembly connecting the first sleeve and the rotating sleeve, and the linkage assembly comprises a second gear rotatably arranged on the first sleeve, the second gear is engaged with an arc-shaped toothed plate fixedly arranged on the mounting plate, and a second connecting plate is further rotatably arranged on the second gear, one end of the second connecting plate away from the second gear is rotatably arranged with a linkage rod, the linkage rod is rotatably arranged with a first connecting plate, one end of the first connecting plate away from the linkage rod is connected with a rotating rod arranged on the lower beam, and the linkage rod is connected with the second gear and the rotating rod through a first belt and a second belt, and the rotating rod is connected with the rotating sleeve through a bevel gear set and a driving gear set.

[0018] Compared with the prior art, the mounting, adjusting and fixing structure of the radio frequency CO2 laser has the following advantages:

[0019] The laser body is arranged on the upper plate, and the left-right orientation of the laser body can be freely adjusted through the rotating structure arranged on the upper plate, and the upper plate is connected with the lower plate through the telescopic assembly, when the left-right orientation of the laser body is adjusted, the rotating structure can drive the telescopic assembly on the lower plate to act, and the distance between the upper plate and the lower plate is adjusted at the same time, so as to compensate for the distance difference between the emission source and the horizontal ground when the laser body is adjusted left and right, and then the distance between the emission source and the horizontal ground is not affected when the laser emitter body is adjusted.

[0020] Meanwhile, the lower plate is arranged on the upper beam, the laser body can be adjusted in front and back pitching through the deflection assembly on the upper beam, and the upper beam is connected with the lower beam through the lifting assembly, the distance between the upper beam and the lower beam can be changed synchronously through the lifting assembly when the laser body is adjusted in front and back pitching, so that the distance between the emission source and the horizontal ground is compensated when the laser body is adjusted in front and back pitching, so that the distance between the emission source and the horizontal ground is not changed when the laser body is adjusted in front and back pitching.

[0021] And the lower beam is provided with an electric telescopic rod, the height of the emission source can be adjusted through adjusting the electric telescopic rod, so that medical staff can use the laser body at a suitable height position to treat patients,

[0022] In the application, the height, left and right direction and front and back pitching angle of the laser body are adjusted without mutual interference, so that medical staff can freely adjust the angle of the emission source of the laser body according to their own use habits and the parts of patients needing treatment, and the state of the laser body can be stably maintained after adjustment, so that the same position of the patient can be continuously treated stably without manual support, thereby bringing convenience to medical staff and patients, and avoiding damage to normal skin around the wound of the patient caused by laser during treatment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic view of the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0024] Figure 2 It is a structural schematic view of the connection between the laser body and the upper plate and the lower plate in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0025] Figure 3 It is a structural schematic view of the rotating structure in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0026] Figure 4 It is a structural schematic view of the telescopic assembly in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0027] Figure 5 It is a structural schematic view of the locking assembly in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0028] Figure 6 It is a structural schematic view of the connection between the deflection assembly and the lifting assembly in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0029] Figure 7 It is a structural schematic view of the connection between the first sleeve and the connecting plate in the installation, adjustment and fixing structure of the radio frequency CO2 laser.

[0030] Figure 8 Figure 1 is a structural diagram of a first sleeve and a rotating sleeve connected in a mounting and adjusting fixed structure of a radio frequency CO2 laser.

[0031] Figure 9 Figure 2 is a structural diagram of a linkage assembly in the mounting and adjusting fixed structure of the radio frequency CO2 laser.

[0032] Figure 10 Figure 3 is a structural diagram of a lifting assembly in the mounting and adjusting fixed structure of the radio frequency CO2 laser.

[0033] In the figure: 1, laser body; 101, sleeve; 2, emitting source; 3, upper beam; 4, mounting plate; 5, air cylinder; 501, trigger rod; 6, rotating sleeve; 601, protruding column; 7, electric telescopic rod; 8, lower beam; 9, lifting plate; 901, horizontal slot; 902, inclined slot; 903, positioning slot; 10, lower plate; 11, upper plate; 1101, T-shaped slot; 1102, rear rod; 1103, front rod; 12, first sleeve; 13, second sleeve; 14, arc-shaped toothed plate; 15, insertion sleeve; 1501, through slot; 16, sliding sleeve; 17, insertion rod; 18, straight toothed plate; 19, first gear; 1901, rotating knob; 20, insertion block; 21, longitudinal piece; 2101, locking slot; 22, fixed sleeve; 23, spring; 24, locking rod; 25, connecting plate; 2501, sliding slot; 26, driving gear set; 27, bevel gear set; 28, second gear; 29, sliding plate; 30, insertion slot; 31, fixed rod; 3101, helical slot; 32, rotating rod; 33, linkage rod; 34, first connecting plate; 35, second connecting plate; 36, second belt; 37, first belt. DETAILED DESCRIPTION

[0034] Various exemplary embodiments, features, and aspects of the present application will be described herein below with reference to the drawings. The same reference numbers in different drawings represent the same or similar elements or components. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0035] The term "exemplary" is used herein in the sense of being an example, instance, or illustration. Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0036] In addition, a large number of specific details are given in the following detailed description of the application in order to provide a thorough understanding of the application. Those skilled in the art will understand that the application can be practiced without certain specific details. In some instances, well-known methods, procedures, components, and elements have not been described in detail in order to avoid obscuring the subject matter of the application.

[0037] Please refer toFigures 1-10 The mounting, adjusting and fixing structure of the radio frequency CO2 laser in the embodiment of the application comprises:

[0038] The lower plate 10 is connected with the upper plate 11 through the telescopic assembly, the rear rod 1102 is arranged on the upper plate 11, the laser body 1 is rotatably arranged on the rear rod 1102, the laser body 1 is connected with the upper plate 11 through the rotating structure, the rotating structure can drive the laser body 1 to deflect around the rear rod 1102, and the distance between the emission source 2 of the laser body 1 and the ground is always the same during the deflection process;

[0039] Preferably, refer to Figure 1 , Figure 6 The upper beam 3 and the lower beam 8 are symmetrically arranged in the length direction of the lower plate 10, and the electric telescopic rod 7 is arranged on each lower beam 8, so that the height of the laser body 1 can be freely adjusted by driving the electric telescopic rod 7, thereby facilitating medical staff to use the laser body 1 at a suitable height to treat patients.

[0040] The rotating structure comprises a sleeve 101 fixedly arranged on the laser body 1, the sleeve 101 is arranged in two groups in the width direction of the laser body 1, one group of the sleeves 101 is sleeved on the rear rod 1102, and the end away from the emission source 2 is coaxially fixedly arranged with a first gear 19, and the other group of the sleeves 101 is connected with a moving structure arranged on the upper plate 11;

[0041] Preferably, refer to Figure 3 The rotating knob 1901 is coaxially fixedly arranged on the first gear 19, and the laser body 1 is forced to deflect around the rear rod 1102 to approach or move away from the horizontal ground by rotating the rotating knob 1901, and the laser body 1 is driven to deflect around the rear rod 1102 to approach or move away from the horizontal ground by rotating the rotating knob 1901.

[0042] The moving structure comprises a sliding sleeve 16 slidingly arranged on the upper plate 11, the sliding sleeve 16 is inserted with a plug-in rod 17, the end of the plug-in rod 17 away from the upper plate 11 is fixedly arranged with a front rod 1103, and the sleeve 101 is sleeved on the front rod 1103;

[0043] Preferably, refer to Figure 2 , Figure 3 , Figure 4 , Figure 5The sliding sleeve 16 is fixedly provided with a slider on the side facing the upper plate 11. The slider is slidably disposed in the T-slot 1101 opened on the upper plate 11. With the cooperation of the slider and the T-slot 1101, the sliding sleeve 16 can only slide along the width direction of the upper plate 11.

[0044] In the initial state, the sliding sleeve 16 is located in the middle of the T-slot 1101. At this time, the front rod 1103 and the rear rod 1102 are at the same height, and the emission source 2 is perpendicular to the horizontal ground. In actual treatment of the patient, the angle (left and right orientation) of the emission source 2 needs to be adjusted along the width direction of the upper plate 11 according to the treatment site. Specifically, in this invention, applying external force to rotate the rotary knob 1901 can drive the emission source 2 to deflect with the rear rod 1102 as the axis.

[0045] Combination Figure 3 When the laser body 1 deflects clockwise, it can pull the front rod 1103 closer to the rear rod 1102. At the same time, the plug rod 17 will move towards the outside of the sliding sleeve 16, and the height between the emission source 2 and the horizontal ground will increase. When the laser body 1 deflects counterclockwise, it can push the front rod 1103 away from the rear rod 1102. At the same time, the plug rod 17 will move towards the inside of the sliding sleeve 16, and the height between the emission source 2 and the horizontal ground will decrease.

[0046] Once the transmitter 2 is rotated to the appropriate position, release the rotary knob 1901. To compensate for the height change between the transmitter 2 and the horizontal ground, it is necessary to adjust the height between the laser body 1 and the ground while adjusting the left and right orientation of the transmitter 2, so as to avoid affecting the previous height adjustment process when adjusting the left and right orientation of the transmitter 2.

[0047] Specifically, when the rotary knob 1901 is driven to rotate by an external force, it can simultaneously drive the telescopic component to move, thereby causing the upper plate 11 to move closer to or further away from the lower plate 10, so that the height between the transmitter 2 and the horizontal ground remains equal.

[0048] For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The telescopic assembly includes a plug-in cylinder 15 fixedly mounted on the lower plate 10. Two sets of plug-in cylinders 15 are arranged along the length of the lower plate 10. A plug-in block 20 is inserted into each set of plug-in cylinders 15. The plug-in block 20 is fixedly connected to the upper plate 11. A straight tooth plate 18 is fixedly mounted on the set of plug-in blocks 20 away from the emission source 2. The straight tooth plate 18 meshes with the first gear 19. A locking assembly is also provided on the lower plate 10. The locking assembly can fix the position of the plug-in block 20.

[0049] For preferred options, please refer to [link / reference]. Figure 2 , Figure 3 In the initial state, the above-mentioned plug-in block 20 is located in the middle of the plug-in cylinder 15. At this time, with the cooperation of the locking component, the position of the upper plate 11 is fixed relative to the lower plate 10. At the same time, the straight tooth plate 18 that meshes with the first gear 19 can fix the position of the first gear 19, and at this time the first gear 19 is located in the middle position of the straight tooth plate 18.

[0050] Based on the above, please refer to Figure 3 When the rotary knob 1901 is rotated clockwise, the first gear 19 and the spur gear 18 engage, driving the spur gear 18 closer to the lower plate 10, thus reducing the distance between the upper plate 11 and the lower plate 10. This compensates for the distance the emission source 2 rises when the laser body 1 rotates clockwise. When the rotary knob 1901 is rotated counterclockwise, the first gear 19 forces the spur gear 18 away from the lower plate 10, increasing the distance between the upper plate 11 and the lower plate 10. This compensates for the distance the emission source 2 falls when the laser body 1 rotates counterclockwise. Therefore, during the left-right orientation adjustment of the laser body 1, the height between the emission source 2 and the horizontal ground remains constant due to the cooperation of the telescopic components, ensuring that the height adjustment result is not affected.

[0051] When the external force driving the rotary knob 1901 is removed, the position of the upper plate 11 can be maintained at the current position with the cooperation of the locking component. At the same time, due to the meshing relationship between the first gear 19 and the straight tooth plate 18, the position of the deflected laser body 1 can also be kept unchanged, so that medical staff can use the appropriate angle to treat the patient.

[0052] For further details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The locking assembly includes a fixed sleeve 22 disposed on the plug block 20. A spring 23 is slidably disposed inside the fixed sleeve 22. One end of the spring 23 abuts against the bottom of the fixed sleeve 22, and the other end abuts against a locking rod 24 slidably disposed inside the fixed sleeve 22. The locking rod 24 cooperates with a locking member disposed on the lower plate 10.

[0053] The locking component includes a longitudinal member 21 fixedly disposed on the lower plate 10, and the longitudinal member 21 is provided with locking grooves 2101 at equal intervals that are adapted to the locking rod 24;

[0054] For details, please refer to Figure 4 , Figure 5 Two sets of the aforementioned fixed sleeves 22 are symmetrically arranged along the width direction of the lower plate 10. The two sets of fixed sleeves 22 are slidably arranged in the through slots 1501 opened on the left and right sides of the plug tube 15. Under the restriction of the through slots 1501, the plug block 20 cannot be separated from the plug tube 15. One set of fixed sleeves 22 is fixedly connected to the straight tooth plate 18. Similarly, two sets of the aforementioned longitudinal members 21 are also arranged along the width direction of the lower plate 10.

[0055] Specifically, the aforementioned spring 23 is always in a compressed state. In this compressed state, the spring 23 pushes the locking rod 24 toward the longitudinal member 21, enabling the locking rod 24 to engage with the locking groove 2101, thereby locking the position of the upper plate 11. During the deflection of the laser body 1 with the rear rod 1102 as the axis, the spur plate 18 is driven by the first gear 19 to rise and fall. During the rising and falling process, the locking rod 24, with the cooperation of the spring 23, can first separate from the locking groove 2101. Accompanying the rising and falling process of the spur plate 18, the locking rod 24 can slide on the longitudinal member 21 until the position of the laser body 1 is determined. Then, the spring 23 releases elastic potential energy, which can force the locking rod 24 to engage with one of the locking grooves 2101 on the longitudinal member 21, thereby fixing the position of the upper plate 11. At the same time, the spur plate 18, which is in a suspended state, can simultaneously fix the deflection state of the laser body 1, so that medical staff can use a suitable deflection angle to treat the patient.

[0056] For further details, please refer to [link / reference]. Figure 1 , Figure 6 The lower beam 8 is connected to the upper beam 3 via a lifting assembly, and the upper beam 3 is provided with a deflection assembly. The deflection assembly is connected to the lower plate 10, which enables the lower plate 10 to deflect relative to the upper beam 3. When the lower plate 10 deflects, the lifting assembly operates, which enables the height between the transmitter 2 and the ground to remain unchanged.

[0057] The lifting assembly includes a rotating sleeve 6 fixedly mounted on the lower beam 8. A fixing rod 31 is provided inside the rotating sleeve 6. The fixing rod 31 is fixedly connected to the upper beam 3. A protruding post 601 is formed on the inner wall of the rotating sleeve 6. The protruding post 601 is slidably mounted in a spiral groove 3101 opened on the outer wall of the fixing rod 31.

[0058] Preferably, in the initial state, the aforementioned protrusion 601 is located in the middle of the spiral groove 3101, and the spiral groove 3101 is opened in a counterclockwise direction around the fixed rod 31 (see reference). Figure 10 When the rotating sleeve 6 rotates counterclockwise, the contact compression generated by the protrusion 601 against the groove wall of the spiral groove 3101 can force the fixed rod 31 to rise along the axial direction of the rotating sleeve 6; conversely, the fixed rod 31 will descend along the axial direction of the rotating sleeve 6.

[0059] The upper beam 3 is provided in two sets. Each set of upper beam 3 is fixedly provided with a mounting plate 4 and a lifting plate 9. The deflection component is provided between the two sets of upper beam 3 and includes a first sleeve 12 and a second sleeve 13 fixedly provided on the lower plate 10. The second sleeve 13 is rotatably installed between the two sets of mounting plates 4, and the two sets of lifting plates 9 are fixedly connected by a connecting plate 25. A sliding plate 29 is provided on the connecting plate 25, and the first sleeve 12 is rotatably installed on the sliding plate 29.

[0060] For details, please refer to Figure 7 A fixing block is provided on the side of the aforementioned slide plate 29 facing the connecting plate 25. The fixing block is slidably disposed in the slide groove 2501 opened on the connecting plate 25. With the cooperation of the fixing block and the slide groove 2501, the slide plate 29 can only slide along the length direction of the lifting plate 9.

[0061] It also includes a cylinder 5 disposed on the mounting plate 4, wherein the telescopic end of the cylinder 5 is slidably disposed in a fitting groove opened on the lifting plate 9;

[0062] The fitting groove includes a horizontal groove 901 and an inclined groove 902 continuously formed on the lifting plate 9, and a positioning groove 903 is provided on the horizontal groove 901.

[0063] For preferred options, please refer to [link / reference]. Figure 7 Multiple sets of inclined grooves 902 and horizontal grooves 901 are provided, and these multiple sets of inclined grooves 902 and horizontal grooves 901 are interspersed. A trigger rod 501 is fixedly provided at the telescopic end of the cylinder 5. In the initial state, the trigger rod 501 is located in the positioning groove 903 (e.g., on the horizontal groove 901 in the middle position) provided on the cylinder 5. Figure 6As shown), at this time, the lower plate 10 and the upper beam 3 remain parallel. When it is necessary to drive the laser body 1 to adjust the angle along the length direction (forward and backward pitch) of the lower plate 10 according to the actual treatment site, the drive cylinder 5 is activated. By utilizing the cooperation between the trigger rod 501 and the fitting groove, the lower plate 10 can be driven to deflect around the second sleeve 13 as the axis.

[0064] In detail, when the telescopic end of cylinder 5 protrudes outward, trigger rod 501 can first disengage from positioning groove 903, and then trigger rod 501 moves along horizontal groove 901 toward the right side of lifting plate 9 (in conjunction with...). Figure 5 Until the trigger rod 501 engages with the inclined groove 902, the continuously moving trigger rod 501, in conjunction with the inclined groove 902, forces the lifting plate 9 to rise vertically in space. During the ascent, the connecting plate 25 pushes the laser body 1 to rotate counterclockwise around the second sleeve 13, causing the distance between the emission source 2 and the horizontal ground to shorten. Furthermore, during the rotation, since the distance between the first sleeve 12 and the second sleeve 13 remains constant, the sliding plate 29 will move along the length of the lifting plate 9 towards the mounting plate 4, and the first sleeve 12 will rotate relative to the sliding plate 29 until... When the trigger rod 501 moves to engage with the next set of horizontal slots 901, the deflection angle of the laser body 1 is fixed. Then, the trigger rod 501 continues to move and slides in the horizontal slot 901. When the trigger rod 501 moves to the positioning slot 903 on the horizontal slot 901, the cylinder 5 stops moving. Then, the lifting plate 9 falls downward due to its own gravity, which drives the positioning slot 903 to engage with the trigger rod 501, fixing the position of the lifting plate 9. If the cylinder 5 is de-energized at this time, the lifting plate 9 will not fall downward, making the state of the laser body 1 more stable after the angle is adjusted.

[0065] When the telescopic end of cylinder 5 retracts inward, trigger rod 501 can first disengage from positioning groove 903, and then trigger rod 501 moves along horizontal groove 901 toward the left side of lifting plate 9 (in conjunction with...). Figure 5 Until the trigger rod 501 engages with the inclined groove 902, the continuing movement of the trigger rod 501 and the engagement with the inclined groove 902 can force the lifting plate 9 to descend vertically into the insertion slot 30 opened on the upper beam 3. During the descent, the connecting plate 25 can push the laser body 1 to rotate clockwise around the second sleeve 13 as the axis, causing the distance between the emission source 2 and the horizontal ground to increase. At the same time, the sliding plate 29 will move away from the mounting plate 4 along the length of the lifting plate 9, and the first sleeve 12 will rotate relative to the sliding plate 29 until the trigger rod 501 moves to engage with the next set of horizontal grooves 901, at which point the deflection angle of the laser body 1 is fixed.

[0066] During the above adjustment process, the deflected first sleeve 12 can drive the lifting component to adjust the distance between the upper beam 3 and the lower beam 8 so that the distance between the transmitter 2 and the horizontal ground is equal, so that when the transmitter 2 is pitched forward and backward, the result of the height adjustment will not be affected.

[0067] For preferred options, please refer to [link / reference]. Figure 1 , Figure 6 , Figure 8 , Figure 9 The first sleeve 12 is connected to the rotating sleeve 6 via a linkage assembly. The linkage assembly includes a second gear 28 rotatably mounted on the first sleeve 12. The second gear 28 meshes with an arc-shaped toothed plate 14 fixedly mounted on the mounting plate 4. Specifically, the arc-shaped toothed plate 14 is coaxial with the second sleeve 13, and a second connecting plate 35 is rotatably mounted on the second gear 28. A linkage rod 33 is rotatably mounted on the end of the second connecting plate 35 away from the second gear 28. A first connecting plate 34 is rotatably mounted on the linkage rod 33. The end of the first connecting plate 34 away from the linkage rod 33 is connected to a rotating rod 32 mounted on the lower beam 8. The linkage rod 33 is connected to the second gear 28 and the rotating rod 32 via a first belt 36 and a second belt 37, respectively. The rotating rod 32 is connected to the rotating sleeve 6 via a bevel gear set 27 and a drive gear set 26.

[0068] It should be noted that the radius of the aforementioned linkage 33 is many times the radius of the rotating rod 32, so that when the second gear 28 rotates, it can drive the rotating rod 32 to rotate at a suitable angle, thereby driving the rotating sleeve 6 to perform reasonable actions;

[0069] When the first sleeve 12 rotates counterclockwise around the second sleeve 13 as the axis (in conjunction with...) Figure 8 The second gear 28 can rotate counterclockwise with the cooperation of the arc-shaped toothed plate 14. At this time, the rotating second gear 28 can drive the rotating rod 32 to rotate counterclockwise with the cooperation of the first connecting plate 34, the first belt 37, the second connecting plate 35 and the second belt 36. Then, with the cooperation of the bevel gear set 27 and the drive gear set 26, the rotating rod 32 can drive the rotating sleeve 6 to rotate counterclockwise, thereby forcing the distance between the upper beam 3 and the lower beam 8 to increase, so as to compensate for the distance difference caused by the descent of the emission source 2 when the laser body 1 rotates counterclockwise with the second sleeve 13 as the axis.

[0070] And when the first sleeve 12 rotates clockwise around the second sleeve 13 as the axis (in conjunction with...) Figure 8The second gear 28 can rotate clockwise with the cooperation of the arc-shaped toothed plate 14. At this time, the rotating second gear 28 can drive the rotating rod 32 to rotate clockwise. Then, with the cooperation of the bevel gear set 27 and the drive gear set 26, the rotating rod 32 can drive the rotating sleeve 6 to rotate clockwise, thereby forcing the distance between the upper beam 3 and the lower beam 8 to decrease, in order to compensate for the distance difference caused by the rise of the emission source 2 when the laser body 1 rotates counterclockwise with the second sleeve 13 as the axis.

[0071] For details, please refer to Figure 6 , Figure 7 , Figure 8 , Figure 9 The aforementioned drive gear set 26 includes a third gear and a fourth gear. The third gear is coaxially fixed with the rotating sleeve 6, and the fourth gear is rotatably mounted on the lower beam 8. The bevel gear set 27 includes a first bevel gear and a second bevel gear. The first bevel gear is coaxially fixed with the fourth gear, and the second bevel gear is coaxially fixed with the rotating rod 32. When the rotating rod 32 rotates continuously in the same direction, the first bevel gear and the second bevel gear enter a meshing transmission state, which can drive the fourth gear to rotate. Subsequently, the fourth gear and the third gear enter a meshing transmission state, which can drive the rotating sleeve 6 to rotate, thereby changing the distance between the upper beam 3 and the lower beam 8. This compensates for the distance between the emission source 2 and the horizontal ground when the laser body 1 deflects along the second sleeve 13 as the axis, thus keeping the distance between the emission source 2 and the horizontal ground constant so that medical personnel can perform treatment.

[0072] In summary, when adjusting the height, left and right orientation, and front and back tilt angle of the laser body 1 in this invention, there will be no mutual interference. This allows medical personnel to freely adjust the angle of the laser body 1 emission source 2 according to their own usage habits and the parts of the patient that need to be treated, thereby bringing convenience to medical personnel and patients and avoiding damage to the normal skin around the patient's wound during the treatment process.

[0073] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0074] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mounting adjustment fixing structure of a radio frequency CO2 laser, characterized by, Include: Lower plate (10), upper plate (11), upper beam (3) and lower beam (8), the lower plate (10) is connected with the upper plate (11) through the telescopic assembly, and the rear rod (1102) is arranged on the upper plate (11), the laser body (1) is rotatably installed on the rear rod (1102), the laser body (1) is connected with the upper plate (11) through the rotating structure, the rotating structure can drive the laser body (1) to deflect around the rear rod (1102), and the distance between the emission source (2) of the laser body (1) and the ground is always the same during deflection; The lower beam (8) is connected with the upper beam (3) through the lifting assembly, and the deflection assembly is arranged on the upper beam (3) and connected with the lower plate (10), so that the lower plate (10) can deflect relative to the upper beam (3), and the lifting assembly can keep the height between the emission source (2) and the ground unchanged when the lower plate (10) deflects; The lifting assembly includes a rotating sleeve (6) fixedly arranged on the lower beam (8), a fixed rod (31) arranged in the rotating sleeve (6), the fixed rod (31) is fixedly connected with the upper beam (3), and a protruding column (601) is formed on the inner wall of the rotating sleeve (6), the protruding column (601) is slidably arranged in the spiral groove (3101) formed on the outer wall of the fixed rod (31); The upper beam (3) is provided with two groups, and the mounting plate (4) and the lifting plate (9) are fixedly arranged on each upper beam (3), the deflection assembly is arranged between the two groups of upper beams (3), and includes a first sleeve (12) and a second sleeve (13) fixedly arranged on the lower plate (10), the second sleeve (13) is rotatably installed between the two mounting plates (4), and the two lifting plates (9) are fixedly connected through the connecting plate (25), the connecting plate (25) is provided with a sliding plate (29), and the first sleeve (12) is rotatably installed on the sliding plate (29); It also includes a gas cylinder (5) arranged on the mounting plate (4), and the telescopic end of the gas cylinder (5) is slidably arranged in the embedded groove formed in the lifting plate (9); The embedded groove includes a horizontal groove (901) and an inclined groove (902) continuously formed on the lifting plate (9), and the horizontal groove (901) is provided with a positioning groove (903); The first sleeve (12) is connected with the rotating sleeve (6) through a linkage assembly, the linkage assembly comprises a second gear (28) rotatably installed on the first sleeve (12), the second gear (28) is engaged with an arc-shaped toothed plate (14) fixedly arranged on the mounting plate (4), and a second connecting plate (35) is further rotatably installed on the second gear (28), one end of the second connecting plate (35) away from the second gear (28) is rotatably installed with a linkage rod (33), the linkage rod (33) is rotatably installed with a first connecting plate (34), one end of the first connecting plate (34) away from the linkage rod (33) is connected with a rotating rod (32) installed on the lower beam (8), and the linkage rod (33) is connected with the second gear (28) and the rotating rod (32) through a first belt (36) and a second belt (37) respectively, and the rotating rod (32) is connected with the rotating sleeve (6) through a bevel gear set (27) and a drive gear set (26).

2. The mounting and adjustment fixture for a radio frequency CO2 laser as defined in claim 1, wherein, The rotating structure comprises a sleeve sleeve (101) fixedly arranged on the laser body (1), and two groups of sleeve sleeves (101) are arranged along the width direction of the laser body (1), one group of sleeve sleeves (101) is sleeved on the rear rod (1102), and the end away from the emission source (2) is coaxially fixedly provided with a first gear (19), and the other group of sleeve sleeves (101) is connected with the moving structure arranged on the upper plate (11).

3. The mounting and adjustment fixture for a RF CO2 laser as claimed in claim 2, wherein, The moving structure comprises a sliding sleeve (16) slidingly arranged on the upper plate (11), the sliding sleeve (16) is inserted with a plug-in rod (17), one end of the plug-in rod (17) away from the upper plate (11) is fixedly provided with a front rod (1103), and the sleeve sleeve (101) is sleeved on the front rod (1103).

4. The mounting and adjustment fixture for a RF CO2 laser as claimed in claim 3, wherein, The telescopic assembly comprises a plug-in sleeve (15) fixedly arranged on the lower plate (10), and two groups of plug-in sleeves (15) are arranged along the length direction of the lower plate (10), the plug-in sleeves (15) are inserted with plug-in blocks (20), the plug-in blocks (20) are fixedly connected with the upper plate (11), one group of plug-in blocks (20) away from the emission source (2) is fixedly provided with a straight toothed plate (18), the straight toothed plate (18) is engaged with the first gear (19), and the lower plate (10) is further provided with a locking assembly, and the locking assembly can fix the position of the plug-in block (20).

5. The mounting and adjustment fixture for a radio frequency CO2 laser as defined in claim 4, wherein, The locking assembly comprises a fixed sleeve (22) arranged on the plug-in block (20), the fixed sleeve (22) is slidingly provided with a spring (23) in the fixed sleeve (22), one end of the spring (23) abuts against the bottom of the fixed sleeve (22), the other end abuts against a locking rod (24) slidingly arranged in the fixed sleeve (22), and the locking rod (24) cooperates with a locking piece arranged on the lower plate (10).

6. The mounting and adjustment fixture for a radio frequency CO2 laser as defined in claim 5, wherein, The locking piece comprises a longitudinal piece (21) fixed on the underlying plate (10), and locking grooves (2101) adapted to the locking rods (24) are equidistantly arranged on the longitudinal piece (21).

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