Mounting, adjusting and fixing structure of radio frequency CO2 laser

Abstract

The invention 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 a telescopic assembly, a rear rod is arranged on the upper plate, a laser body is rotatably mounted on the rear rod, and the laser body is connected with the lower beam through the telescopic assembly. The laser device body is connected with the upper placing plate through a rotating structure, the rotating structure can drive the laser device body to deflect with the rear rod as the axis, and in the deflection process, the telescopic assembly can enable the distance between an emission source of the laser device body and the ground to be the same all the time; 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 when the lower plate deflects, the lifting assembly acts, so that the height between the emission source and the ground is not changed.

Description

Technical Field

[0001] The invention relates to the technical field of detection instruments, in particular to an installation, adjustment and fixing structure of a radio frequency CO2 laser. Background Art

[0002] Carbon dioxide laser is a laser beam generated by the working substance carbon dioxide gas molecules being electrically excited. It has a very small divergence angle and high energy density. After focusing, it can reach several kilowatts per square centimeter. It can be used to vaporize, burn or cut the lesion tissue in medicine. The unfocused original beam irradiates the lesion tissue and can produce a coagulation effect on the biological tissue. CO2 laser is an infrared light with a wavelength of 10.6um, which penetrates deep into the tissue. After beam expansion, it can heat and treat deep tissue.

[0003] At present, medicine uses carbon dioxide lasers to vaporize tissues to treat vascular skin diseases, pigmented skin diseases, malignant tumors, benign tumors or cysts, keratosis, hyperplasia and other skin diseases. However, when using existing laser detectors, medical staff need to hold the laser to treat the patient's illness. To ensure the best treatment effect, medical staff need to use the laser to accurately locate the diseased area. However, the current treatment time using lasers is usually 35 minutes. The long-term hand-held process will make medical staff tired, and then cause positioning deviations. This deviation will cause damage to the surrounding normal parts during treatment, thereby increasing the damaged wound surface of the patient's skin surface. Summary of the invention

[0004] The object of the present invention is to provide a mounting, adjusting and fixing structure for a radio frequency CO2 laser to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A mounting, adjusting and fixing structure for a radio frequency CO2 laser comprises: a lower plate, an upper plate, an upper beam and a lower beam, wherein the lower plate is connected to the upper plate via a telescopic assembly, and a rear rod is arranged on the upper plate, a laser body is rotatably mounted on the rear rod, the laser body is connected to the upper plate via a rotating structure, the rotating structure can drive the laser body to deflect with the rear rod as the axis, and during the deflection process, the telescopic assembly can make the distance between the emission source of the laser body and the ground always the same;

[0007] The lower beam is connected to the upper beam through a lifting assembly, and a deflection assembly is provided on the upper beam. The deflection assembly is connected to the lower plate, so that the lower plate can be deflected relative to the upper beam. When the lower plate is deflected, the lifting assembly is actuated to keep the height between the emission source and the ground unchanged.

[0008] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the rotating structure includes a sleeve 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 at the end away from the emission source, and the other group of the sleeves is connected to the movable structure arranged on the upper plate.

[0009] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the movable structure includes a sliding sleeve slidably arranged on the upper plate, a plug-in rod is inserted in the sliding sleeve, a front rod is fixedly arranged at one end of the plug-in rod away from the upper plate, and the sleeve is sleeved on the front rod.

[0010] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the telescopic component includes a plug-in tube fixedly arranged on the lower plate, and the plug-in tube is provided in two groups along the length direction of the lower plate, and plug-in blocks are inserted in the two groups of plug-in tubes, and the plug-in blocks are fixedly connected to the upper plate, and a straight tooth plate is fixedly arranged on a group of plug-in blocks away from the emission source, and the straight tooth plate is meshed with the first gear, and a locking assembly is also provided on the lower plate, and the locking assembly can fix the position of the plug-in block.

[0011] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the locking assembly includes a fixed sleeve arranged on the plug-in block, a spring is slidably arranged in the fixed sleeve, one end of the spring abuts against the bottom of the fixed sleeve, and the other end abuts against a locking rod slidably arranged in the fixed sleeve, and the locking rod cooperates with a locking piece arranged on the lower plate.

[0012] The installation, adjustment and fixing structure of the radio frequency CO2 laser as described above: the locking member includes a longitudinal member fixedly arranged on the lower plate, and the longitudinal member is provided with locking grooves adapted to the locking rod at equal intervals.

[0013] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the lifting assembly includes a rotating sleeve fixedly arranged on the lower beam, a fixing rod is arranged inside the rotating sleeve, the fixing rod is fixedly connected to the upper beam, and a protrusion is formed on the inner wall of the rotating sleeve, and the protrusion is slidably arranged in a spiral groove opened on the outer wall of the fixing rod.

[0014] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the upper beams are provided with two groups, each group of the upper beams is fixedly provided with a mounting plate and a lifting plate, the deflection assembly is provided between the two groups of the upper beams, and includes a first sleeve and a second sleeve fixedly provided on the lower plate, the second sleeve is rotatably installed between the two groups of the mounting plates, and the two groups of the lifting plates are fixedly connected by a connecting plate, the connecting plate is provided with a slide plate, and the first sleeve is rotatably installed on the slide plate;

[0015] It also includes a cylinder arranged on the mounting plate, and the telescopic end of the cylinder is slidably arranged in a fitting groove body opened on the lifting plate.

[0016] The installation, adjustment and fixing structure of the radio frequency CO2 laser as described above: the embedded groove body includes a horizontal groove and an inclined groove continuously opened on the lifting plate, and a positioning groove is arranged on the horizontal groove.

[0017] The installation, adjustment and fixing structure of the RF CO2 laser as described above: the first sleeve is connected to the rotating sleeve through a linkage assembly, the linkage assembly includes a second gear rotatably mounted on the first sleeve, the second gear is meshed with an arc-shaped toothed plate fixedly arranged on the mounting plate, and a second connecting plate is also rotatably mounted on the second gear, a linkage rod is rotatably mounted on the end of the second connecting plate away from the second gear, a first connecting plate is rotatably mounted on the linkage rod, an end of the first connecting plate away from the linkage rod is connected to a rotating rod mounted on the lower beam, and the linkage rod is connected to the second gear and the rotating rod through a first belt and a second belt respectively, and the rotating rod is connected to the rotating sleeve through a bevel gear set and a driving gear set.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The laser body is arranged on the upper plate, and the left and right directions of the laser body can be freely adjusted through the rotating structure arranged on the upper plate, and the upper plate is connected to the lower plate through the telescopic component. When the left and right directions of the laser body are adjusted, the rotating structure can drive the telescopic component on the lower plate to move, and synchronously adjust the distance between the upper plate and the lower plate, so as to make up for the distance difference between the emission source and the horizontal ground when the laser body is adjusted left and right, and then when the laser emitter body is adjusted, the distance between the emission source and the horizontal ground will not be affected;

[0020] At the same time, the lower plate is arranged on the upper beam, and the laser body can be adjusted to pitch forward and backward through the deflection assembly on the upper beam, and the upper beam is connected to the lower beam through the lifting assembly. When the laser body is adjusted to pitch forward and backward, the lifting assembly can synchronously change the distance between the upper beam and the lower beam, thereby compensating for the distance between the emission source and the horizontal ground when the laser body is adjusted to pitch forward and backward, so that when the laser body is adjusted to pitch forward and backward, the distance between the emission source and the horizontal ground will not be changed;

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

[0022] In the present invention, when the height, left and right orientation, and front and back pitch angles of the laser body are adjusted, no mutual interference occurs, so that medical personnel can freely adjust the angle of the laser body emission source according to their own usage habits and the part of the patient that needs to be treated, and after the adjustment, the state of the laser body can be stably maintained without change, and then the same position of the patient can be stably and continuously treated without manual support, thereby bringing convenience to medical personnel and patients and avoiding damage to the normal skin around the patient's wound by the laser during the treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure for installing and adjusting the fixing structure of the RF CO2 laser.

[0024] Figure 2 This is a schematic diagram of the structure in which the laser body is connected to the upper plate and the lower plate in the installation and adjustment fixing structure of the RF CO2 laser.

[0025] Figure 3 Schematic diagram of the structure for adjusting the rotating structure in the fixed structure for the installation of the RF CO2 laser.

[0026] Figure 4 Schematic diagram of the structure of the telescopic component in the installation and adjustment fixing structure of the RF CO2 laser.

[0027] Figure 5 A schematic diagram of the structure of the locking assembly in the installation and adjustment fixing structure of the RF CO2 laser.

[0028] Figure 6 A schematic diagram of the structure for connecting the deflection assembly and the lifting assembly in the installation and adjustment fixed structure of the RF CO2 laser.

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

[0030] Figure 8 The schematic diagram of the structure of the connection between the first sleeve and the rotating sleeve in the installation and adjustment fixing structure of the radio frequency CO2 laser.

[0031] Fig. 9 Schematic diagram of the structure of the linkage components in the installation and adjustment fixing structure of the RF CO2 laser.

[0032] Fig.10 Schematic diagram of the structure of the lifting component in the fixed structure for installing and adjusting the RF CO2 laser.

[0033] In the figure: 1, laser body; 101, sleeve; 2, emission source; 3, upper beam; 4, mounting plate; 5, cylinder; 501, trigger rod; 6, rotating sleeve; 601, protruding column; 7, electric telescopic rod; 8, lower beam; 9, lifting plate; 901, horizontal groove; 902, inclined groove; 903, positioning groove; 10, lower plate; 11, upper plate; 1101, T-slot; 1102, rear rod; 1103, front rod; 12, first sleeve; 13, second sleeve; 14, arc tooth plate; 15, plug-in sleeve; 1501, through groove; 16, sliding sleeve ; 17. Plug-in rod; 18. Straight tooth plate; 19. First gear; 1901. Rotating knob; 20. Plug-in block; 21. Longitudinal member; 2101. Locking groove; 22. Fixed sleeve; 23. Spring; 24. Locking rod; 25. Connecting plate; 2501. Slide groove; 26. Drive gear set; 27. Bevel gear set; 28. Second gear; 29. ​​Slide plate; 30. Plug-in groove; 31. Fixed rod; 3101. Spiral groove; 32. Rotating rod; 33. Linking 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 in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0035] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0036] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0037] See also Figure 1-Figure 10 In an embodiment of the present invention, a mounting, adjusting and fixing structure of a radio frequency CO2 laser includes:

[0038] A lower plate 10, an upper plate 11, an upper beam 3 and a lower beam 8, wherein the lower plate 10 is connected to the upper plate 11 through a telescopic assembly, and a rear rod 1102 is provided on the upper plate 11, a laser body 1 is rotatably mounted on the rear rod 1102, and the laser body 1 is connected to the upper plate 11 through a rotating structure, and the rotating structure can drive the laser body 1 to deflect with the rear rod 1102 as the axis. During the deflection process, the telescopic assembly can make the distance between the emission source 2 of the laser body 1 and the ground always the same;

[0039] Preferably, see Figure 1 , Figure 6 The upper beam 3 and the lower beam 8 are symmetrically arranged in two groups along the length direction of the lower plate 10, and each group of the lower beams 8 is provided with an electric telescopic rod 7. By driving the electric telescopic rod 7, the height of the laser body 1 can be freely adjusted, so that it is convenient for medical staff to use the laser body 1 at a suitable height position to treat patients.

[0040] The rotating structure includes a sleeve 101 fixedly arranged on the laser body 1, and two groups of the sleeve 101 are arranged along 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 fixed with a first gear 19, and the other group of the sleeves 101 is connected to the moving structure arranged on the upper plate 11;

[0041] For details, please refer to Figure 3 The first gear 19 is coaxially fixed with a rotary knob 1901. By rotating the rotary knob 1901, the laser body 1 can be forced to deflect in a direction close to or away from the horizontal ground with the rear rod 1102 as the axis. By driving the laser body 1 to emit along the width direction of the upper plate 11

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

[0043] Preferably, see Figure 2 , Figure 3 , Figure 4 , Figure 5A slider is fixedly provided on one side of the sliding sleeve 16 facing the upper plate 11, and the slider is slidably provided in a T-slot 1101 provided 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 is flush with the rear rod 1102, and the emission source 2 is kept vertical to the horizontal ground. When treating a patient, it is necessary to adjust the angle of the emission source 2 (left and right direction) along the width direction of the upper plate 11 according to the treatment site. Specifically, in the present invention, applying an external force to rotate the rotating knob 1901 can drive the emission source 2 to deflect around the rear rod 1102 as the axis.

[0045] Combination Figure 3 When the laser body 1 is deflected clockwise, the front rod 1103 can be pulled toward the rear rod 1102, and at the same time, the plug-in rod 17 moves toward the outside of the sliding sleeve 16, and the height between the emission source 2 and the horizontal ground increases; when the laser body 1 is deflected counterclockwise, the front rod 1103 can be pushed away from the rear rod 1102, and at the same time, the plug-in rod 17 moves toward the inside of the sliding sleeve 16, and the height between the emission source 2 and the horizontal ground decreases;

[0046] After the emission source 2 is rotated to a suitable position, the rotary knob 1901 is released. To compensate for the height change between the emission source 2 and the horizontal ground, it is necessary to adjust the height between the laser body 1 and the ground while adjusting the emission source 2 to the left and right directions, so as to avoid affecting the result of the previous height adjustment when adjusting the emission source 2 to the left and right directions;

[0047] Specifically, when the rotating knob 1901 is driven to rotate by an external force, the telescopic assembly can be driven to move at the same time, thereby driving the upper plate 11 to move closer to or away from the lower plate 10, so that the height between the emission source 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 tube 15 fixedly arranged on the lower plate 10, and the plug-in tube 15 is provided in two groups along the length direction of the lower plate 10. The two groups of plug-in tubes 15 are inserted with plug-in blocks 20, and the plug-in blocks 20 are fixedly connected to the upper plate 11, and a straight tooth plate 18 is fixedly arranged on a group of plug-in blocks 20 away from the emission source 2, and the straight tooth plate 18 is meshed with the first gear 19, and a locking assembly is also provided on the lower plate 10, and the locking assembly can fix the position of the plug-in block 20;

[0049] Preferably, see Figure 2 , Figure 3 In the initial state, the plug block 20 is located in the middle of the plug cylinder 15. At this time, with the cooperation of the locking assembly, the position of the upper plate 11 is fixed relative to the lower plate 10, and the spur plate 18 meshing 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 of the spur plate 18;

[0050] In conjunction with the above, please refer to Figure 3 When the hand-held rotary knob 1901 is rotated clockwise, the first gear 19 and the spur plate 18 enter a meshing transmission state, which can drive the spur plate 18 to approach the lower plate 10, so that the distance between the upper plate 11 and the lower plate 10 is reduced, thereby making up for the distance that the emission source 2 rises when the laser body 1 rotates clockwise; and when the rotary knob 1901 is rotated counterclockwise, the first gear 19 can force the spur plate 18 to move away from the lower plate 10, at which time the distance between the upper plate 11 and the lower plate 10 increases, which can just make up for the distance that the emission source 2 falls when the laser body 1 rotates counterclockwise; therefore, in the process of adjusting the left and right directions of the laser body 1, due to the cooperation of the telescopic assembly, the height between the emission source 2 and the horizontal ground is always constant, which will not affect the result after the height adjustment;

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

[0052] For further information, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The locking assembly includes a fixed sleeve 22 disposed on the plug-in block 20, a spring 23 is slidably disposed in 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 in the fixed sleeve 22, and the locking rod 24 cooperates with a locking member disposed on the lower plate 10;

[0053] The locking member comprises a longitudinal member 21 fixedly disposed on the lower plate 10, and locking grooves 2101 adapted to the locking rod 24 are equidistantly provided on the longitudinal member 21;

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

[0055] Specifically, the spring 23 is always in a compressed state. The spring 23 in the compressed state pushes the locking rod 24 toward the longitudinal member 21, so that the locking rod 24 can be engaged with the locking groove 2101, thereby locking the position of the upper plate 11. In the process of the laser body 1 deflecting with the rear rod 1102 as the axis, the spur plate 18 can be driven by the first gear 19 to move up and down. During the lifting process, the locking rod 24 can be separated from the locking groove 2101 with the cooperation of the spring 23. Along with the lifting 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. The spring 23 releases elastic potential energy, which can force the locking rod 24 to engage with one set of locking grooves 2101 on the longitudinal member 21. Then, the position of the upper plate 11 is fixed. At the same time, the spur plate 18 in the suspended state can synchronously 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 information, see Figure 1 , Figure 6 The lower beam 8 is connected to the upper beam 3 through a lifting assembly, and a deflection assembly is provided on the upper beam 3, and the deflection assembly is connected to the lower plate 10, so that the lower plate 10 can be deflected relative to the upper beam 3, and when the lower plate 10 is deflected, the lifting assembly is actuated to keep the height between the emission source 2 and the ground unchanged;

[0057] The lifting assembly includes a rotating sleeve 6 fixedly arranged on the lower beam 8, a fixing rod 31 is arranged inside the rotating sleeve 6, the fixing rod 31 is fixedly connected to the upper beam 3, and a protruding column 601 is formed on the inner wall of the rotating sleeve 6, and the protruding column 601 is slidably arranged in a spiral groove 3101 opened on the outer wall of the fixing rod 31;

[0058] Preferably, in the initial state, the protruding column 601 is located in the middle of the spiral groove 3101, and the spiral groove 3101 is opened in the counterclockwise direction around the fixing rod 31 (refer to Fig.10 ), when the rotating sleeve 6 rotates counterclockwise, the contact and extrusion of the protruding column 601 on the wall of the spiral groove 3101 can force the fixing rod 31 to rise along the axial direction of the rotating sleeve 6; otherwise, the fixing rod 31 descends along the axial direction of the rotating sleeve 6.

[0059] The upper beams 3 are provided with two groups, each group of the upper beams 3 is fixedly provided with a mounting plate 4 and a lifting plate 9, the deflection assembly is provided between the two groups of the upper beams 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 groups of the mounting plates 4, and the two groups of the lifting plates 9 are fixedly connected by a connecting plate 25, a slide plate 29 is provided on the connecting plate 25, and the first sleeve 12 is rotatably installed on the slide plate 29;

[0060] For details, please refer to Figure 7 A fixed block is provided on the side of the slide plate 29 facing the connecting plate 25, and the fixed block is slidably set in a slide groove 2501 opened on the connecting plate 25. With the cooperation between the fixed 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, and the telescopic end of the cylinder 5 is slidably disposed in a fitting groove body provided on the lifting plate 9;

[0062] The engaging groove body includes a horizontal groove 901 and an inclined groove 902 which are continuously opened on the lifting plate 9, and a positioning groove 903 is provided on the horizontal groove 901;

[0063] Preferably, see Figure 7 The above-mentioned inclined groove 902 and horizontal groove 901 are provided with multiple groups, and the multiple groups of inclined grooves 902 and horizontal grooves 901 are interlaced, and a trigger rod 501 is fixedly provided at the telescopic end of the cylinder 5. In the initial state, the above-mentioned trigger rod 501 is located in the positioning groove 903 (such as Figure 6As shown), at this time, the lower plate 10 is kept parallel to the upper beam 3. When it is necessary to drive the laser body 1 to adjust the angle along the length direction (front and back pitch) of the lower plate 10 according to the actual treatment site, the cylinder 5 is driven to act, and the cooperation between the trigger rod 501 and the embedded groove body can drive the lower plate 10 to deflect with the second sleeve 13 as the axis;

[0064] In detail, when the telescopic end of the cylinder 5 protrudes outward, the trigger rod 501 can be separated from the positioning groove 903 first, and then the trigger rod 501 moves along the horizontal groove 901 toward the right side of the lifting plate 9 (combined with Figure 5 ), until the trigger rod 501 is combined with the inclined groove 902, the trigger rod 501 that continues to move cooperates with the inclined groove 902, which can force the lifting plate 9 to rise in the vertical direction of the space. During the rising process, the connecting plate 25 can push the laser body 1 to rotate counterclockwise with the second sleeve 13 as the axis, so that the distance between the emission source 2 and the horizontal ground is shortened, and during the rotation process, since the distance between the first sleeve 12 and the second sleeve 13 is constant, the slide plate 29 will move toward the mounting plate 4 along the length direction of the lifting plate 9, and the first sleeve 12 will rotate relative to the slide plate 29 until When the trigger rod 501 moves to the next set of horizontal grooves 901 for engagement, the deflection angle of the laser body 1 is fixed, and then the trigger rod 501 on the moving side will slide in the horizontal groove 901. When the trigger rod 501 moves to the positioning groove 903 on the horizontal groove 901, the cylinder 5 stops moving, and then the lifting plate 9 falls down due to its own gravity, and then drives the positioning groove 903 to engage with the trigger rod 501, fixing the position of the lifting plate 9. At this time, if the cylinder 5 is powered off, the lifting plate 9 will not fall down, so that the state of the laser body 1 after the angle is adjusted is more stable;

[0065] When the telescopic end of the cylinder 5 retracts inward, the trigger rod 501 can first be disengaged from the positioning groove 903, and then the trigger rod 501 moves along the horizontal groove 901 toward the left side of the lifting plate 9 (combined with Figure 5 ), until the trigger rod 501 is combined with the inclined groove 902, the trigger rod 501 that continues to move cooperates with the inclined groove 902, which can force the lifting plate 9 to descend along the vertical direction of the space and be inserted into the insertion groove 30 opened on the upper beam 3. During the descent process, the connecting plate 25 can push the laser body 1 to rotate clockwise with the second sleeve 13 as the axis, so that the distance between the emission source 2 and the horizontal ground increases, and the slide plate 29 will move away from the mounting plate 4 along the length direction of the lifting plate 9, and the first sleeve 12 will rotate relative to the slide plate 29 until the trigger rod 501 moves to the next set of horizontal grooves 901 for combination, and 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 assembly to move to adjust the distance between the upper beam 3 and the lower beam 8 so that the distance between the transmitting source 2 and the horizontal ground is equal, so that when the transmitting source 2 is adjusted forward and backward in pitch, the result after the height adjustment will not be affected.

[0067] Preferably, see Figure 1 , Figure 6 , Figure 8 , Fig. 9 , the first sleeve 12 is connected to the rotating sleeve 6 through a linkage assembly, the linkage assembly includes a second gear 28 rotatably mounted on the first sleeve 12, the second gear 28 is meshed with an arc-shaped toothed plate 14 fixedly arranged on the mounting plate 4, in particular, 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, an 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, and the linkage rod 33 is respectively connected to the second gear 28 and the rotating rod 32 through a first belt 36 and a second belt 37, and the rotating rod 32 is connected to the rotating sleeve 6 through a bevel gear set 27 and a driving gear set 26;

[0068] It is particularly important to note that the radius of the linkage rod 33 is multiple 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 to a suitable angle, and then drive the rotating sleeve 6 to perform a reasonable action;

[0069] When the first sleeve 12 deflects counterclockwise around the second sleeve 13 (combined 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, the rotating rod 32 can drive the rotating sleeve 6 to rotate counterclockwise with the cooperation of the bevel gear set 27 and the driving gear set 26, 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] When the first sleeve 12 deflects clockwise with the second sleeve 13 as the axis (combined with Figure 8), the 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, and then the rotating rod 32 can drive the rotating sleeve 6 to rotate clockwise with the cooperation of the bevel gear set 27 and the driving gear set 26, thereby forcing the distance between the upper beam 3 and the lower beam 8 to decrease, so as 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 , Fig. 9 The driving 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 installed on the lower beam 8, and the bevel gear set 27 includes a first bevel gear and a second bevel gear, the first bevel gear is coaxially fixedly connected with the fourth gear, and the second bevel gear is coaxially fixed with the rotating rod 32. When the rotating rod 32 continuously rotates 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, and then the fourth gear and the third gear enter a meshing transmission state, which can drive the rotating sleeve 6 to rotate, and then change the distance between the upper beam 3 and the lower beam 8 to compensate 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, so that the distance between the emission source 2 and the horizontal ground is always constant, so that medical staff can perform treatment.

[0072] In combination with the above, when the height, left and right orientation, and front and rear pitch angles of the laser body 1 are adjusted in the present invention, there will be no mutual interference, so that medical staff can freely adjust the angle of the laser body 1 emission source 2 according to their own usage habits and the part of the patient that needs to be treated, thereby bringing convenience to medical staff and patients and avoiding the laser from damaging the normal skin around the patient's wound during treatment.

[0073] It will be apparent to those skilled in the art that the 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 the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0074] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mounting, adjusting and fixing structure for a radio frequency CO2 laser, characterized in that: include: A lower plate (10), an upper plate (11), an upper beam (3) and a lower beam (8), wherein the lower plate (10) is connected to the upper plate (11) via a telescopic assembly, and the upper plate (11) is provided with a rear rod (1102), a laser body (1) is rotatably mounted on the rear rod (1102), the laser body (1) is connected to the upper plate (11) via a rotating structure, the rotating structure can drive the laser body (1) to deflect with the rear rod (1102) as the axis, and during the deflection process, the telescopic assembly can ensure that the distance between the emission source (2) of the laser body (1) and the ground is always the same; The lower beam (8) is connected to the upper beam (3) via a lifting assembly, and a deflection assembly is provided on the upper beam (3). The deflection assembly is connected to the lower plate (10) so that the lower plate (10) can be deflected relative to the upper beam (3). When the lower plate (10) is deflected, the lifting assembly is actuated to keep the height between the emission source (2) and the ground unchanged.

2. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 1, characterized in that: The rotating structure comprises a sleeve (101) fixedly arranged on the laser body (1), and two groups of the sleeve (101) are arranged along the width direction of the laser body (1), one group of the sleeves (101) is sleeved on the rear rod (1102), and a first gear (19) is coaxially fixedly arranged at one end away from the emission source (2), and the other group of the sleeves (101) is connected to a movable structure arranged on the upper plate (11).

3. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 2, characterized in that: The movable structure comprises a sliding sleeve (16) slidably arranged on the upper plate (11), a plug-in rod (17) is inserted into the sliding sleeve (16), a front rod (1103) is fixedly arranged at one end of the plug-in rod (17) away from the upper plate (11), and the sleeve (101) is sleeved on the front rod (1103).

4. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 3, characterized in that: The telescopic assembly comprises an insert tube (15) fixedly arranged on the lower plate (10), and two groups of the insert tubes (15) are arranged along the length direction of the lower plate (10), and insert blocks (20) are inserted in the two groups of the insert tubes (15), and the insert blocks (20) are fixedly connected to the upper plate (11), and a straight tooth plate (18) is fixedly arranged on a group of the insert blocks (20) far away from the emission source (2), and the straight tooth plate (18) is meshed with the first gear (19), and a locking assembly is also arranged on the lower plate (10), and the locking assembly can fix the position of the insert block (20).

5. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 4, characterized in that: The locking assembly comprises a fixed sleeve (22) arranged on the plug-in block (20), a spring (23) being slidably arranged in the fixed sleeve (22), one end of the spring (23) being in contact with the bottom of the fixed sleeve (22), and the other end being in contact with a locking rod (24) slidably arranged in the fixed sleeve (22), and the locking rod (24) being matched with a locking member arranged on the lower plate (10).

6. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 5, characterized in that: The locking member comprises a longitudinal member (21) fixedly arranged on the lower plate (10), and locking grooves (2101) adapted to the locking rod (24) are equidistantly provided on the longitudinal member (21).

7. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 2, characterized in that: The lifting assembly comprises a rotating sleeve (6) fixedly arranged on the lower beam (8), a fixing rod (31) being arranged inside the rotating sleeve (6), the fixing rod (31) being fixedly connected to the upper beam (3), and a protruding column (601) being formed on the inner wall of the rotating sleeve (6), the protruding column (601) being slidably arranged in a spiral groove (3101) provided on the outer wall of the fixing rod (31).

8. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 7, characterized in that: The upper beams (3) are provided with two groups, each group of the upper beams (3) is fixedly provided with a mounting plate (4) and a lifting plate (9), the deflection assembly is provided between the two groups of the upper beams (3), and comprises a first sleeve (12) and a second sleeve (13) fixedly provided on the lower plate (10), the second sleeve (13) being rotatably installed between the two groups of the mounting plates (4), and the two groups of the lifting plates (9) are fixedly connected via a connecting plate (25), a sliding plate (29) being provided on the connecting plate (25), and the first sleeve (12) being rotatably installed on the sliding plate (29); It also includes a cylinder (5) arranged on the mounting plate (4), and the telescopic end of the cylinder (5) is slidably arranged in a fitting groove body opened on the lifting plate (9).

9. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 8, characterized in that: The engaging groove body comprises a horizontal groove (901) and an inclined groove (902) which are continuously opened on the lifting plate (9), and a positioning groove (903) is arranged on the horizontal groove (901).

10. The installation, adjustment and fixing structure of a radio frequency CO2 laser according to claim 8, characterized in that: The first sleeve (12) is connected to the rotating sleeve (6) through a linkage assembly, the linkage assembly comprising a second gear (28) rotatably mounted on the first sleeve (12), the second gear (28) meshing with an arc-shaped toothed plate (14) fixedly arranged on the mounting plate (4), and a second connecting plate (35) is also 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), an 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), and the linkage rod (33) is connected to 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 to the rotating sleeve (6) through a bevel gear set (27) and a driving gear set (26).

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