Microwave therapeutic apparatus and multi-degree-of-freedom radiator fixing device

Abstract

The utility model relates to the technical field of microwave therapeutic apparatuses, and discloses a microwave therapeutic apparatus and a multi-degree-of-freedom radiator fixing device, and the multi-degree-of-freedom radiator fixing device comprises a rotating box which is rotatably sleeved on a flexible arm; the fixed seat is arranged at the rotating end of the rotating box; and the fixing clamp is used for clamping the radiator and is rotatably sleeved outside the rotating shaft of the fixing seat, and the rotating shaft of the fixing seat is not parallel to the rotating shaft of the rotating box. The rotating box can rotate in the end face of the flexible arm relative to the flexible arm, the fixing clamp can rotate around the rotating shaft of the fixing seat, and the rotating shaft of the fixing seat is not parallel to the rotating shaft of the rotating box, so that the radiator fixing device has two rotational degrees of freedom, and the mounting and adjusting range of a radiator is remarkably expanded; the rotating box is rotationally connected with the flexible arm, and the adjusting precision of the rotating connection of the fixing clamp and the fixing seat is higher, so that the mounting position of the radiator can be better adjusted; the connection structure of the radiator and the fixing clamp is simple and convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of microwave therapy device technology, and more specifically, to a multi-degree-of-freedom radiator fixation device. Furthermore, this utility model also provides a microwave therapy device including the aforementioned multi-degree-of-freedom radiator fixation device. Background Technology

[0002] Microwave therapy devices utilize localized microwave heating for treatment, offering effects such as promoting blood circulation, reducing inflammation, and relieving pain. These devices output microwaves through radiators, which are typically fixed to the end of a flexible arm using bolts or pins. While the radiator's position can be adjusted within a certain range by bending the flexible arm, this method lacks precision and makes fine-tuning difficult. Furthermore, replacing the radiator requires disassembling multiple fasteners, making assembly and disassembly inconvenient.

[0003] In summary, how to provide a radiator fixing device that is easy to assemble and disassemble and has high adjustment accuracy is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a multi-degree-of-freedom radiator fixing device, which allows the radiator to rotate relative to the flexible arm in two degrees of freedom, thereby expanding the installation and adjustment range of the radiator and achieving high adjustment accuracy. At the same time, the radiator is easy to install and disassemble.

[0005] In addition, this utility model also provides a microwave therapy device including the above-mentioned multi-degree-of-freedom radiator fixing device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-degree-of-freedom radiator fixing device, comprising:

[0008] A rotating box that is rotatably fitted onto a flexible arm;

[0009] A fixed base is provided at the rotating end of the rotating box;

[0010] A clamping clip for holding the radiator is rotatably sleeved outside the rotating shaft of the fixing base, and the rotating shaft of the fixing base is not parallel to the rotating shaft of the rotating box.

[0011] Preferably, the rotating box includes an upper shell and a lower shell that are sleeved together. The upper shell is provided with a rotating wheel, and the lower shell is provided with a fixed wheel. The rotating wheel and the fixed wheel are coaxial and detachably connected.

[0012] The bottom of the rotating wheel is provided with a pressure plate, and a number of balls are provided between the pressure plate and the rotating wheel. A spring is provided between the pressure plate and the fixed wheel, and the spring is used to adjust the pressure force on the pressure plate.

[0013] The rotating box is provided with a limiting part for abutting against the rotating wheel. The limiting part is slidably and fixedly connected to the rotating box.

[0014] Preferably, the clamping plate is installed in the through hole of the rotating wheel through a fixing screw tube, and the rotating wheel is connected to the fixed wheel through a connecting bolt, which is sleeved in the fixing screw tube.

[0015] Preferably, the limiting part includes a limiting knob, which is threadedly connected to the rotating box, and an adjustment knob is provided on the side of the limiting knob that is relatively away from the rotating box.

[0016] Preferably, the outer periphery of the upper shell is provided with a through limiting hole, the axis of the limiting hole being flush with the mid-plane of the rotating wheel and the fixed wheel, so that the limiting part simultaneously abuts against the rotating wheel and the fixed wheel.

[0017] Preferably, the fixing base includes a fixing shaft, a fixing ear, and an adjusting knob. The fixing shaft is detachably connected to the rotating box. The fixing ear has a U-shaped structure. The rotating shaft of the adjusting knob is rotatably mounted between the side plates on both sides of the fixing ear.

[0018] Preferably, the fixing clamp includes an upper clamping plate and a lower clamping plate, which are connected by a clamping knob. One end of the fixing clamp is provided with an arc-shaped clamping hole for clamping the radiator, and the other end of the fixing clamp is provided with a connecting shaft, which is rotatably sleeved on the rotating shaft of the adjusting knob.

[0019] Preferably, the inner surface of the arc-shaped clamping hole is provided with an anti-slip pad, and the anti-slip pad is adhered to the inner surface of the arc-shaped clamping hole.

[0020] Preferably, a connecting shaft seat is provided between the upper clamp and the lower clamp. The upper clamp has a mounting hole or mounting groove for the connecting shaft to pass through. One end of the connecting shaft is rotatably sleeved on the pin of the connecting shaft seat through the mounting hole or the mounting groove. The other end of the connecting shaft has a pin hole for cooperating with the rotating shaft of the adjusting knob.

[0021] A microwave therapy device, comprising the multi-degree-of-freedom radiator fixation device described in any one of the above claims.

[0022] The multi-degree-of-freedom radiator fixing device provided by this utility model has a rotating box that can rotate relative to the flexible arm within the end face of the flexible arm, and a fixing clamp that can rotate around the rotation axis of the fixing seat. The rotation axis of the fixing seat is not parallel to the rotation axis of the rotating box, so that the above-mentioned radiator fixing device has two rotational degrees of freedom, which significantly expands the installation and adjustment range of the radiator.

[0023] Furthermore, compared to the bending flexible arm, the rotational connection between the rotating box and the flexible arm, and the rotational connection between the fixed clamp and the fixed seat have higher adjustment precision, which can better adjust the installation position of the radiator;

[0024] In addition, the radiator is clamped in the fixing clip, which is simpler to connect than common fasteners such as bolts, and is easier to assemble and disassemble.

[0025] In addition, this utility model also provides a microwave therapy device including the above-mentioned multi-degree-of-freedom radiator fixing device. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0027] Figure 1 A schematic diagram of a specific embodiment of the multi-degree-of-freedom radiator fixing device provided by this utility model;

[0028] Figure 2 This is a cross-sectional view of the rotating box;

[0029] Figure 3 This is a schematic diagram of the explosion of the rotating box;

[0030] Figure 4 This is a schematic diagram of the structure of the fixed base;

[0031] Figure 5 This is a schematic diagram of the fixing clip.

[0032] Figures 1-5 middle:

[0033] 10-Rotating box; 101-Upper shell; 102-Lower shell; 103-Fixed wheel; 104-Rotating wheel; 105-Pressure plate; 106-Fixed screw tube; 107-Limit knob; 108-Connecting bolt; 109-Spring; 20-Fixed seat; 201-Fixed shaft; 202-Fixed ear seat; 203-Fixed shaft seat; 204-Adjusting knob; 30-Fixed clamp; 301-Upper clamping piece; 302-Lower clamping piece; 303-Clamping knob; 304-Connecting shaft seat; 305-Connecting shaft; 306-Anti-slip pad; 40-Radiator; 50-Flexible arm. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] The core of this utility model is to provide a multi-degree-of-freedom radiator fixing device, which allows the radiator to rotate relative to the flexible arm in two degrees of freedom, expanding the installation and adjustment range of the radiator and providing high adjustment accuracy. At the same time, the radiator is easy to install and disassemble.

[0036] In addition, this utility model also provides a microwave therapy device including the above-mentioned multi-degree-of-freedom radiator fixing device.

[0037] The multi-degree-of-freedom radiator fixing device provided by this utility model includes:

[0038] Rotary box 10 is rotatably fitted onto flexible arm 50;

[0039] Fixed base 20, fixed base 20 is located at the rotating end of rotating box 10;

[0040] The fixing clamp 30 is used to clamp the radiator 40. The fixing clamp 30 is rotatably sleeved outside the rotating shaft of the fixing seat 20. The rotating shaft of the fixing seat 20 is not parallel to the rotating shaft of the rotating box 10.

[0041] In this embodiment, the rotating box 10 can rotate relative to the flexible arm 50 within the end face of the flexible arm 50, and the fixing clamp 30 can rotate around the pin of the fixing seat 20. Moreover, the rotation axis of the fixing seat 20 is not parallel to the rotation axis of the rotating box 10, so that the above-mentioned radiator fixing device has two rotational degrees of freedom, which significantly expands the installation and adjustment range of the radiator 40.

[0042] Furthermore, compared to the flexible arm 50, the rotational connection between the rotating box 10 and the flexible arm 50, and the rotational connection between the fixed clamp 30 and the fixed seat 20 have higher adjustment precision, which can better adjust the installation position of the radiator 40.

[0043] In addition, the radiator 40 is clamped in the fixing clamp 30. Compared with the connection through common fasteners such as bolts, the connection structure is simple and easy to disassemble and assemble.

[0044] The rotation axis of the fixed bracket 30 is not parallel to the rotation axis of the rotating box 10. In order to expand the installation and adjustment range of the radiator 40, it is preferable to set the rotation axis of the fixed base 20 to be perpendicular to the rotation axis of the rotating box 10.

[0045] With the normal direction of the end face of the flexible arm 50 as the X-axis direction, the rotation axis direction of the fixed base 20 is the perpendicular direction of the X-axis direction in the vertical plane. The rotation axis of the fixed clamp 30 and the rotation axis of the rotating box 10 are orthogonally set, which effectively expands the installation and adjustment range of the radiator 40, and also avoids affecting the azimuth adjustment of the radiator 40 when adjusting the pitch angle of the radiator 40 by rotating the fixed clamp 30, making the adjustment process simpler and more convenient.

[0046] The rotation angle of the rotating box 10 and the rotation angle of the fixed clamp 30 can be determined according to the orientation adjustment requirements of the radiator 40 in actual production. Usually, the rotating box 10 is set to rotate 360° and the fixed clamp 30 is set to rotate 180°.

[0047] Based on the above embodiments, please refer to Figure 2 The rotating box 10 includes an upper shell 101 and a lower shell 102 that are sleeved together. The upper shell 101 is provided with a rotating wheel 104, and the lower shell 102 is provided with a fixed wheel 103. The rotating wheel 104 and the fixed wheel 103 are coaxially and detachably connected.

[0048] The bottom of the rotating wheel 104 is provided with a pressure plate 105, and a number of balls are provided between the pressure plate 105 and the rotating wheel 104. A spring 109 is provided between the pressure plate 105 and the fixed wheel 103. The spring 109 is used to adjust the pressure force on the pressure plate 105.

[0049] The rotating box 10 is provided with a limiting part for abutting against the rotating wheel 104 and / or the fixed wheel 103. The limiting part is slidably and fixedly connected to the rotating box 10.

[0050] The lower shell 102 can be fixed to the top of the flexible arm 50 by welding, plugging or other means. The upper shell 101 and the lower shell 102 are sleeved and connected. Preferably, the upper shell 101 is sleeved outside the lower shell 102, so that the gap between the upper shell 101 and the lower shell 102 is located at the bottom of the rotating box 10, which has a better dustproof effect.

[0051] The upper shell 101 and the lower shell 102 are respectively provided with a rotating wheel 104 and a fixed wheel 103. In order to make the rotating box 10 structure compact, it is preferable to set the rotating wheel 104 in the center of the upper shell 101 and the fixed wheel 103 in the center of the lower shell 102.

[0052] The rotating wheel 104 and the upper shell 101, and the fixed wheel 103 and the lower shell 102, can be connected by non-removable methods such as bonding and welding, or by detachable methods such as bolt connection and pin connection, or they can be set as an integral structure.

[0053] A pressure plate 105 is provided between the rotating wheel 104 and the fixed wheel 103. The pressure plate 105 is provided with balls on the side closer to the rotating wheel 104. The balls are used to reduce the friction between the rotating wheel 104 and the pressure plate 105 so that the rotating wheel 104 can rotate relative to the rotating box 10.

[0054] A spring 109 is provided on the side of the pressure plate 105 that is closer to the fixed wheel 103. The spring 109 is used to press the pressure plate 105 against the surface of the rotating wheel 104. By adjusting the preload of the spring 109, the pressing force of the pressure plate 105 on the rotating wheel 104 can be adjusted, thereby adjusting the static friction between the pressure plate 105 and the rotating wheel 104 and changing the ease with which the rotating wheel 104 rotates.

[0055] In order to connect and fix the upper shell 101 and the lower shell 102 and control the preload of the spring 109, the upper shell 101 and the lower shell 102 can be connected by fastening bolts, connecting pins, etc. Preferably, the pressure plate 105 is installed in the through hole of the rotating wheel 104 through the fixing screw tube 106. The rotating wheel 104 is connected to the fixed wheel 103 through the connecting bolt 108, and the connecting bolt 108 is sleeved in the fixing screw tube 106.

[0056] When the rotating disk 10 is rotated and adjusted to the position, the control limit part moves towards the rotating wheel 104 and / or the fixed wheel 103, so that the limit part abuts against the rotating wheel 104, thereby restricting the rotation of the upper shell 101 relative to the lower shell 102.

[0057] Conversely, when it is necessary to rotate the rotating disk 10, the control limit part moves away from the rotating wheel 104 and / or the fixed wheel 103, so that the limit part abuts against the rotating wheel 104, thus avoiding interference of the limit part with the movement of the rotating wheel 104.

[0058] The limiting part is used to abut against the rotating wheel 104 to limit the rotation of the rotating wheel 104 relative to the fixed wheel 103. In order to change the cooperation state between the limiting part and the rotating wheel 104, the limiting part and the rotating box 10 can be slidably and fixedly connected. Specifically, the two can be threaded or slidably connected. However, it should be noted that when the two are slidably connected, a locking part that can fix the position of the limiting part must be provided.

[0059] In this embodiment, the upper shell 101 of the rotating box 10 rotates relative to the lower shell 102 via the pressure plate 105. Compared to the direct contact between the upper shell 101 and the lower shell 102, the rotational friction is small, making it easier to adjust. At the same time, the adjustment accuracy of the rotation adjustment is high, which facilitates fine-tuning of the azimuth angle of the radiator 40.

[0060] Preferably, in order to facilitate the turning of the limiting part, the limiting part includes a limiting knob 107, the limiting knob 107 is threadedly connected to the rotating box 10, and the limiting knob 107 is provided with an adjustment knob on the side away from the rotating box 10. The outer periphery of the adjustment knob may be provided with an anti-slip coating, anti-slip texture or anti-slip pad to increase friction.

[0061] Of course, the structure of the rotating box 10 can also be simplified. For example, the lower shell 102 of the rotating box 10 can be omitted, and the fixed wheel 103 can be directly fixed to the top plate at the top of the flexible arm 50.

[0062] Based on the above embodiments, in order to improve the limiting effect of the limiting part on the rotating wheel 104, the outer periphery of the upper shell 101 can be provided with a through limiting hole, the axis of the limiting hole being flush with the middle surface of the rotating wheel 104 and the fixed wheel 103, so that the limiting part can simultaneously abut against the rotating wheel 104 and the fixed wheel 103.

[0063] At this time, the limiting part can simultaneously abut against the rotating wheel 104 and the fixed wheel 103. Compared with the limiting part only abutting against the rotating wheel 104, the limiting part has a larger contact area with the rotating box 10, and the limiting effect is better.

[0064] Based on the above embodiments, the fixed base 20 includes a fixed shaft 201, a fixed ear base 202 and an adjustment knob 204. The fixed shaft 201 is detachably connected to the rotating box 10. The fixed ear base 202 has a U-shaped structure. The rotating shaft of the adjustment knob 204 is rotatably installed between the side plates on both sides of the fixed ear base 202.

[0065] The fixed shaft 201 is located at the bottom of the fixed ear 202 and is used to connect the fixed ear 202 and the rotating box 10. It can be connected to the rotating box 10 by means of flange connection, threaded connection or other means.

[0066] The fixed ear 202 is used to install the adjustment knob 204. The fixed clamp 30 is sleeved on the pin of the adjustment knob 204. Therefore, rotating the adjustment knob 204 can drive the fixed clamp 30 and the radiator 40 to rotate.

[0067] Preferably, in order to enhance the connection stability between the adjusting knob 204 and the fixed ear 202, an inwardly protruding fixed shaft seat 203 can be provided on the inner side of the two side plates of the fixed ear 202, and preferably an internal thread is provided in the shaft hole of the fixed shaft seat 203 so that the shaft hole is threadedly connected to the shaft of the adjusting knob 204, so as to enhance the connection strength and stability between the fixed ear 202 and the adjusting knob 204.

[0068] In this embodiment, the fixing clip 30 is inserted between the U-shaped fixing ear seats 202. Compared with the fixing clip 30 being rotatably connected to only one side of the ear plate, the rotatable connection is more stable and reliable.

[0069] The rotating shaft of the fixed base 20 is located on the adjustment knob 204. Compared with directly turning the rotating shaft, it is not only more convenient to adjust, but also helps to improve the rotation adjustment accuracy.

[0070] Based on the above embodiments, in order to realize the rotatable connection between the fixing clamp 30 and the fixing base 20, the fixing clamp 30 includes an upper clamping piece 301 and a lower clamping piece 302, which are connected by a clamping knob 303. One end of the fixing clamp 30 is provided with an arc-shaped clamping hole for clamping the radiator 40, and the other end of the fixing clamp 30 is provided with a connecting shaft 305, which is rotatably sleeved on the outside of the rotating shaft of the adjusting knob 204.

[0071] Please refer to Figure 5 The upper clamp 301 and the lower clamp 302 are connected by a clamping knob 303. By adjusting the tightness of the clamping knob 303, the distance between the upper clamp 301 and the lower clamp 302 can be changed, thereby causing the fixing clamp 30 to clamp or loosen the radiator 40.

[0072] The specific shape and size of the arc-shaped clamping hole are determined according to the shape and size of the radiator 40 to be fixed in actual production, and will not be elaborated here. In order to enhance the clamping force of the arc-shaped clamping hole, it is preferable to provide an anti-slip pad 306 on the inner surface of the arc-shaped clamping hole. The anti-slip pad 306 is bonded to the inner surface of the arc-shaped clamping hole. The outer surface of the anti-slip pad 306 may be provided with anti-slip texture to increase friction.

[0073] One end of the connecting shaft 305 is connected to the fixing clamp 30, and the other end is sleeved on the pin of the fixing seat 20. Therefore, the connecting shaft 305 can rotate relative to the fixing seat 20 around the aforementioned pin, thereby driving the fixing clamp 30 and the radiator 40 to rotate relative to the fixing seat 20.

[0074] The connection between the connecting shaft 305 and the fixing clamp 30 can be a fixed connection such as a welding connection or a bolt connection, or a rotatable connection such as a pin connection.

[0075] The connecting shaft 305 can be located at the end of the upper clamping plate 301 that is relatively far from the arc-shaped clamping hole, or at the end of the lower clamping plate 302 that is relatively far from the arc-shaped clamping hole, or between the two, to enhance the installation stability and reliability of the connecting shaft 305.

[0076] Preferably, a connecting shaft seat 304 can be provided between the upper clamping plate 301 and the lower clamping plate 302. The upper clamping plate 301 is provided with a mounting hole or mounting groove for the connecting shaft 305 to pass through. One end of the connecting shaft 305 is rotatably sleeved on the pin of the connecting shaft seat 304 through the mounting hole or mounting groove, and the other end of the connecting shaft 305 is provided with a pin hole for cooperating with the rotating shaft of the adjusting knob 204.

[0077] In addition to the aforementioned multi-degree-of-freedom radiator fixation device, this utility model also provides a microwave therapy device that includes the multi-degree-of-freedom radiator fixation device disclosed in the above embodiments. For the structure of other parts of the microwave therapy device, please refer to the prior art, which will not be repeated here.

[0078] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0079] The microwave therapy device and multi-degree-of-freedom radiator fixation device provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A multi-degree-of-freedom radiator fixing device, characterized in that, include: Rotary box (10) rotatably fitted onto flexible arm (50); A fixed base (20) is provided at the rotating end of the rotating box (10); A clamp (30) for clamping the radiator (40) is rotatably sleeved outside the pivot of the fixed seat (20), and the pivot of the fixed seat (20) is not parallel to the pivot of the rotating box (10).

2. The multi-degree-of-freedom radiator fixing device according to claim 1, characterized in that, The rotating box (10) includes an upper shell (101) and a lower shell (102) that are sleeved together. The upper shell (101) is provided with a rotating wheel (104), and the lower shell (102) is provided with a fixed wheel (103). The rotating wheel (104) and the fixed wheel (103) are coaxially and detachably connected. The bottom of the rotating wheel (104) is provided with a pressure plate (105), and a plurality of balls are provided between the pressure plate (105) and the rotating wheel (104). A spring (109) is provided between the pressure plate (105) and the fixed wheel (103), and the spring (109) is used to adjust the pressure force on the pressure plate (105). The rotating box (10) is provided with a limiting part for abutting against the rotating wheel (104), and the limiting part is slidably and fixedly connected to the rotating box (10).

3. The multi-degree-of-freedom radiator fixing device according to claim 2, characterized in that, The clamping plate (105) is installed in the through hole of the rotating wheel (104) through the fixing screw tube (106). The rotating wheel (104) is connected to the fixing wheel (103) through the connecting bolt (108). The connecting bolt (108) is sleeved in the fixing screw tube (106).

4. The multi-degree-of-freedom radiator fixing device according to claim 2, characterized in that, The limiting part includes a limiting knob (107), which is threadedly connected to the rotating box (10), and the limiting knob (107) has an adjustment knob on the side that is relatively away from the rotating box (10).

5. The multi-degree-of-freedom radiator fixing device according to claim 2, characterized in that, The outer periphery of the upper shell (101) is provided with a through limiting hole. The axis of the limiting hole is flush with the middle surface of the rotating wheel (104) and the fixed wheel (103) so that the limiting part abuts against the rotating wheel (104) and the fixed wheel (103) at the same time.

6. The multi-degree-of-freedom radiator fixing device according to any one of claims 1-5, characterized in that, The fixed base (20) includes a fixed shaft (201), a fixed ear seat (202), and an adjustment knob (204). The fixed shaft (201) is detachably connected to the rotating box (10). The fixed ear seat (202) has a U-shaped structure. The shaft of the adjustment knob (204) is rotatably installed between the side plates on both sides of the fixed ear seat (202).

7. The multi-degree-of-freedom radiator fixing device according to claim 6, characterized in that, The fixing clamp (30) includes an upper clamping piece (301) and a lower clamping piece (302), which are connected by a clamping knob (303). One end of the fixing clamp (30) is provided with an arc-shaped clamping hole for clamping the radiator (40), and the other end of the fixing clamp (30) is provided with a connecting shaft (305), which is rotatably sleeved on the rotating shaft of the adjusting knob (204).

8. The multi-degree-of-freedom radiator fixing device according to claim 7, characterized in that, The inner surface of the arc-shaped clamping hole is provided with an anti-slip pad (306), which is bonded to the inner surface of the arc-shaped clamping hole.

9. The multi-degree-of-freedom radiator fixing device according to claim 7, characterized in that, A connecting shaft seat (304) is provided between the upper clamp (301) and the lower clamp (302). The upper clamp (301) is provided with a mounting hole or mounting groove for the connecting shaft (305) to pass through. One end of the connecting shaft (305) is rotatably sleeved on the pin of the connecting shaft seat (304) through the mounting hole or the mounting groove. The other end of the connecting shaft (305) is provided with a pin hole for cooperating with the rotating shaft of the adjusting knob (204).

10. A microwave therapy device, characterized in that, Includes the multi-degree-of-freedom radiator fixing device as described in any one of claims 1-9.

Images