Fixation assembly, control device and treatment apparatus

Abstract

The application discloses a fixing assembly, a control device and a treatment device. The treatment device comprises a treatment device and a control device, and the controller is electrically connected with the treatment device; and the treatment device is provided with a to-be-fixed part. The control device comprises a controller and a fixing assembly, and the controller is fixedly connected with a support or at least part of the structure of the controller is used as the support. The fixing assembly can be fixed on the to-be-fixed part. The fixing assembly comprises a support and a fixing frame, and the fixing frame comprises a base and a push rod; the base is fixedly connected with the support; the push rod is slidably arranged on the base and can extend out of the base and be used for abutting against a second fixing surface of the to-be-fixed part, so as to realize the fixed connection between the fixing assembly and the to-be-fixed part. In the above arrangement, the fixing assembly is conveniently fixed on the to-be-fixed part through the cooperation of the support and the fixing frame and the extrusion of the movement of the push rod in the fixing frame. The controller can be conveniently fixed and connected through the fixing assembly, and the operation is convenient.

Description

Technical Field

[0001] This application relates to the medical field, and in particular to a fixation component, control device, and treatment device. Background Technology

[0002] Existing treatment equipment consists of a treatment device and a controller, with the controller controlling the operation of the treatment device. However, the controller and treatment device are fixedly connected, making it difficult to change their positions flexibly and inconvenient to operate. Utility Model Content

[0003] This application provides a fixation component, a control device, and a treatment device, which enables quick disassembly and fixation of the control device.

[0004] According to a first aspect of this application, a fixing component is provided for fixing to a component to be fixed, the fixing component comprising: A bracket is used to abut against the component to be fixed along a first direction; the component to be fixed includes a first fixing surface and a second fixing surface disposed opposite to each other, and the bracket at least abuts against the first fixing surface; A fixing frame includes a base and a push rod; the base and the bracket are fixedly connected; the push rod is slidably disposed on the base along the first direction, and the push rod includes a free end that extends out of the base and is used to abut against the second fixing surface of the component to be fixed; The fixing component includes a limiting state and an unlocking state. When the fixing component switches from the unlocking state to the limiting state, the push rod moves along a first direction toward the second fixing surface until it abuts against the second fixing surface and applies a force to the second fixing surface in the direction of the first fixing surface. At the same time, the bracket at least abuts against the first fixing surface and applies a force to the first fixing surface in the direction of the second fixing surface, so as to achieve a fixed connection between the fixing component and the part to be fixed.

[0005] Furthermore, the mounting bracket also includes a joystick and an elbow lever; The push rod also includes a connecting end, which is disposed away from the second fixing surface; The joystick includes a first rotating end and a second rotating end, the first rotating end being disposed close to the second fixed surface relative to the second rotating end; the first rotating end is rotatably connected to the push rod and is used to control the movement of the push rod along a first direction; The elbow lever includes a third rotating end and a fourth rotating end, with the third rotating end positioned close to the second fixed surface relative to the fourth rotating end; the third rotating end of the elbow lever is rotatably connected to the second rotating end of the control lever, and the fourth rotating end is rotatably connected to the base; When the fixing component is in the unlocked state, the centers of the first rotating end, the second rotating end, and the fourth rotating end form a triangular structure, with the second rotating end and the third rotating end serving as the apex of the triangle on the short side. When the fixing component switches from the unlocked state to the limited state, the control lever drives the second rotating end and the third rotating end to move towards the long side of the triangular structure, thereby pushing the first rotating end to move towards the second fixed surface along the first direction, and thus pushing the push rod to move.

[0006] Furthermore, the base includes a first positioning part, a second positioning part, and a third positioning part. The first positioning part and the second positioning part are spaced apart along a first direction. The two ends of the third positioning part along the first direction are respectively connected to the first positioning part and the second positioning part. The bracket is fixedly connected to the third positioning part. The push rod is slidably connected to the first positioning part, and the third rotating end of the elbow is rotatably connected to the second positioning part.

[0007] Furthermore, when the fixing component is in a fixed state, the rotation center points of the first rotating end, the second rotating end, the third rotating end, and the fourth rotating end are on the same straight line.

[0008] Furthermore, the fixing frame also includes an elastic element, one end of which abuts against the base and the other end of which abuts against the connecting end of the push rod; During the process of the fixed component switching from the unlocked state to the limited state, the elastic element is compressed.

[0009] Furthermore, the fixing component also includes a decorative cover that is detachably attached to the lower surface of the control lever.

[0010] Furthermore, the base is provided with a positioning hole for fixing the connecting bracket, and at the corresponding position along the height direction, the control lever is provided with a through hole, which is used for the assembly tool to pass through and reach the positioning hole.

[0011] Furthermore, the straight-line distance from the first rotating end to the second rotating end of the control lever is taken as the first distance, and the straight-line distance from the third rotating end to the fourth rotating end of the elbow lever is taken as the second distance; The ratio of the first distance to the second distance is greater than or equal to 1, and less than or equal to 5.

[0012] Furthermore, the mounting bracket also includes a handle, which is fixedly connected to the side of the control lever away from the first rotating end and extends away from the first rotating end.

[0013] Furthermore, the bracket is provided with a groove, which is fastened to the part to be fixed, and the groove and the part to be fixed are in clearance fit. When the fixing component is in the unlocked state, the groove abuts against the first fixing surface and the second fixing surface of the bracket.

[0014] According to a second aspect of this application, a control device is provided, comprising a controller and a fixing component, wherein the controller is fixedly connected to the bracket, or at least a portion of the structure of the controller serves as the bracket.

[0015] According to a third aspect of this application, a treatment device is provided, comprising a treatment device and a control device, wherein the controller is electrically connected to the treatment device and is used to control it; the treatment device is provided with a fixation component, and the fixation component can be fixed to the fixation component.

[0016] The technical solutions provided by the embodiments of this application may include the following beneficial effects: In the above setup, the fixing component is conveniently fixed to the part to be fixed by the cooperation of the bracket and the fixing frame, and by the pressing action of the push rod in the fixing frame. The controller can be easily fixed and connected through this fixing component, making operation convenient.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a control device according to an embodiment of this application.

[0019] Figure 2 This is a schematic diagram of the structure of a fixing component according to an embodiment of this application.

[0020] Figure 3 This is another schematic diagram of the control device according to an embodiment of this application.

[0021] Figure 4 This is another structural schematic diagram of a fixing component according to an embodiment of this application.

[0022] Figure 5 This is an exploded view of a portion of the structure of a fixing component according to an embodiment of this application.

[0023] Figure 6 This is a cross-sectional structural schematic diagram of a fixing component according to an embodiment of this application.

[0024] Explanation of reference numerals in the attached figures Control device 1, controller 10, fixing component 20, limit state 21 Unlocked state 22 Component to be fixed 30 First fixing surface 31 Second fixing surface 32 Bracket 100, Groove 110, Fixture 200, Base 210 First positioning part 211, through hole 2111, second positioning part 212, third positioning part 213 Third positioning part 213, positioning hole 2131, push rod 220, free end 221 Connecting end 222, control lever 230, first rotating end 231, second rotating end 232 Through hole 233, elbow 240, third rotating end 241, fourth rotating end 242 Bearing sleeve 250, elastic element 260, handle 270, decorative cover 280 First distance d1, second distance d2, first direction X, height direction H Detailed Implementation

[0025] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The modes described in the following exemplary embodiments do not represent all modes consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The singular forms “a,” “the,” and “the” used in this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0027] It should be understood that the terms "first," "second," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "a" or "one," and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. Unless otherwise stated, the terms "front," "rear," "lower," and / or "upper," and similar terms are for illustrative purposes only and are not limited to a location or spatial orientation. The terms "comprising" or "including," and similar terms, mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms "connected," "linked," and similar terms are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect.

[0028] The embodiments of this application will now be described in detail with reference to the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0029] like Figures 1-5 As shown, this application discloses a control device 1, which includes a controller 10 and a fixing component 20.

[0030] The fixing component 20 is used to fix the part to be fixed 30, and includes a bracket 100 and a fixing frame 200.

[0031] The bracket 100 is used to abut against the component 30 to be fixed. Along the first direction X, the component 30 to be fixed includes a first fixing surface 31 and a second fixing surface 32 disposed opposite to each other, and the bracket 100 abuts against at least the first fixing surface 31.

[0032] The fixing frame 200 includes a base 210 and a push rod 220. The base 210 and the bracket 100 are fixedly connected; the push rod 220 is slidably disposed on the base 210 along the first direction X, and the push rod 220 includes a free end 221, which extends out of the base 210 and is used to abut against the second fixing surface 32 of the component to be fixed 30.

[0033] Among them, combined Figures 1-4 As shown, the fixing component 20 includes a limiting state 21 and an unlocking state 22. When the fixing component 20 switches from the unlocking state 22 to the limiting state 21, the push rod 220 moves along the first direction X toward the second fixing surface 32 until it abuts against the second fixing surface 32 and applies a force to the second fixing surface 32 in the direction of the first fixing surface 31; at the same time, the bracket 100 at least abuts against the first fixing surface 31 and applies a force to the first fixing surface 31 in the direction of the second fixing surface 32, so as to achieve a fixed connection between the fixing component 20 and the component to be fixed 30.

[0034] In this embodiment, at least a portion of the structure of the controller 10 serves as a bracket 100. Locking and unlocking of the controller 10 and the component to be fixed 30 are achieved through locking and unlocking of the fixing component 20 and the component to be fixed 30, making operation convenient. Of course, in other embodiments, the controller 10 may also be fixedly connected to the bracket 100.

[0035] The control device 1 can be applied to treatment equipment.

[0036] In one embodiment, the treatment device may include a treatment component and a control device 1. A controller 10 is electrically connected to the treatment component and used to control it. A fixation element 30 is provided on the treatment component, and a fixing component 20 can be fixed to the fixation element 30. In this embodiment, the treatment component may be a treatment bed, and the control device 1 is directly fixed to the fixation element 30 beside the bed via the fixing component 20 to achieve synchronous movement with the treatment bed, facilitating operation by the patient and the doctor / caregiver. Alternatively, it may be a treatment ultrasound instrument, etc. Or, in other embodiments, the fixation element 30 may not be a structure on the treatment component. For example, the fixation element 30 may be a structure on a mobile device, and the control device 1 can flexibly change its position according to the mobile device. The controller 10 in the control device 1 can be electrically connected to the treatment component or connected via Bluetooth communication. In this case, one controller 10 can control only one treatment component, or it can control multiple treatment components simultaneously / in stages.

[0037] In the above configuration, the fixing component 20 is switched between the unlocked state 22 and the limited state 21 by the cooperation of the bracket 100 and the fixing frame 200, and by the movement of the push rod 220 in the fixing frame 200. When the controller 10 needs to be limited, the fixing component 20 can be placed in the limited state 21, thus conveniently fixing the fixing component 20 to the part 30 to be fixed. The controller 10 can be conveniently fixed and connected through the fixing component 20, making operation convenient. When the position of the controller 10 needs to be changed, simply placing the fixing component 20 in the unlocked state 22 will change the position of the controller 10.

[0038] Continue as Figures 1-4 As shown, the mounting bracket 200 also includes a joystick 230 and an elbow lever 240.

[0039] The push rod 220 also includes a connecting end 222, which is positioned further away from the second fixed surface 32 than the free end 221.

[0040] The joystick 230 includes a first rotating end 231 and a second rotating end 232. The first rotating end 231 is disposed close to the second fixed surface 32 relative to the second rotating end 232. The first rotating end 231 is rotatably connected to the push rod 220 and is used to control the movement of the push rod 220 along the first direction X.

[0041] The elbow lever 240 includes a third rotating end 241 and a fourth rotating end 242. The third rotating end 241 is disposed near the second fixed surface 32 relative to the fourth rotating end 242. The third rotating end 241 of the elbow lever 240 is rotatably connected to the second rotating end 232 of the control lever 230, and the fourth rotating end 242 is rotatably connected to the base 210.

[0042] When the fixed component 20 is in the unlocked state 22, the centers of the first rotating end 231, the second rotating end 232, and the fourth rotating end 242 form a triangular structure (as shown in the image). Figure 4 (As shown by the dashed line), the second rotating end 232 and the third rotating end 241 form the apex S of the triangle with the shorter side. It should be noted that, since the second rotating end 232 and the third rotating end 241 are rotatably connected, the centers of the second rotating end 232 and the third rotating end 241 overlap. When the fixing component 20 switches from the unlocked state 22 to the limited state 21, the lever 230 drives the second rotating end 232 and the third rotating end 241 to move towards the longer side of the triangle structure, combined with... Figure 2 and Figure 4 As shown, the control lever 230 drives the second rotating end 232 and the third rotating end 241 to move upward, so as to push the first rotating end 231 to move along the first direction X towards the direction close to the second fixed surface 32 (to the left in the figure), thereby pushing the push rod 220 to move until the push rod 220 is firmly against the second fixed surface 32.

[0043] In the above configuration, the position of the push rod 220 can be changed by operating the joystick 230, thereby changing the state of the fixed component 20. When it is necessary to switch the fixed component 20 from the unlocked state 22 to the limit state 21, it is only necessary to control the second rotating end 232 of the joystick 230 to move upward; when it is necessary to switch the fixed component 20 from the limit unlocked state 22 to the unlocked state 22, it is only necessary to control the second rotating end 232 of the joystick 230 to move downward, which is convenient to operate.

[0044] Continue to combine Figures 1-4 As shown, the base 210 includes a first positioning part 211, a second positioning part 212, and a third positioning part 213. The first positioning part 211 and the second positioning part 212 are spaced apart along a first direction X. The two ends of the third positioning part 213 along the first direction X are respectively connected to the first positioning part 211 and the second positioning part 212. The bracket 100 is fixedly connected to the third positioning part 213. The push rod 220 is slidably connected to the first positioning part 211, and the third rotating end 241 of the elbow 240 is rotatably connected to the second positioning part 212.

[0045] The above configuration achieves a fixed connection between the push rod 220, the elbow 240, and the base 210. At least a portion of the push rod 220, the elbow 240, and the control lever 230 are located below the third positioning part 213. When it is necessary to switch the fixing assembly 20 from the unlocked state 22 to the limited state 21, it is only necessary to control the second rotating end 232 of the control lever 230 to move closer to the third positioning part 213; when it is necessary to switch the fixing assembly 20 from the limited unlocked state 22 to the unlocked state 22, it is only necessary to control the control lever 230 to move away from the third positioning part 213.

[0046] like Figure 5 and Figure 6 As shown, combine with if necessary Figures 1-4 As shown. The fixing frame 200 also includes a bearing sleeve 250. The first positioning part 211 is provided with a through hole 2111. The bearing sleeve 250 passes through the through hole 2111. The push rod 220 is slidably disposed on the bearing sleeve 250.

[0047] Furthermore, when the fixing component 20 is in the fixed state, the rotation center points of the first rotating end 231, the second rotating end 232, the third rotating end 241, and the fourth rotating end 242 are on the same straight line. This arrangement maximizes the utilization of the push rod 220's stroke.

[0048] It should be noted that the rotation center points of the first rotating end 231, the second rotating end 232, the third rotating end 241 and the fourth rotating end 242 are on the same straight line, which can be understood as having a deviation within 5°.

[0049] The fixing frame 200 also includes an elastic element 260, one end of which abuts against the base 210, and the other end abuts against the connecting end 222 of the push rod 220. During the process of the fixing component 20 switching from the unlocked state 22 to the limited state 21, the elastic element 260 is compressed and stores potential energy. When the fixing component 20 switches from the limited state 21 to the unlocked state 22, the potential energy stored in the elastic element 260 in the limited state 21 can effectively improve the convenience of the unlocking process, achieving semi-automatic unlocking.

[0050] Specifically, in this embodiment, when the fixing component 20 is in the fixed state, the rotation center points of the first rotating end 231, the second rotating end 232, the third rotating end 241, and the fourth rotating end 242 are on the same straight line. Simultaneously, the elastic element 260 is compressed. At this time, the fixing component 20 achieves self-locking. When it is necessary to switch the fixing component 20 from the limiting state 21 to the unlocked state 22, the position of the operating lever is changed, that is, the position of the second rotating end 232 is changed, slightly moving it downwards to disengage it from the self-locking position. The potential energy of the elastic element 260 can then automatically drive the operating lever to move further, thereby switching to the unlocked state 22.

[0051] It should be noted that "abutting against the base 210" here should be interpreted as directly abutting against the base 210, or indirectly abutting against the base 210; it is sufficient for the base 210 to limit one end of the elastic member 260 and provide force. In the embodiment shown in the figure, the elastic member 260 is sleeved on the push rod 220, with one end abutting against the bearing sleeve 250, and the bearing sleeve 250 abutting against the first positioning part 211 of the base 210. In other embodiments, the elastic member 260 may also directly abut against the base 210.

[0052] Combination Figures 1-4 As shown, the straight-line distance from the first rotating end 231 to the second rotating end 232 of the control lever 230 is taken as the first distance d1, and the straight-line distance from the third rotating end 241 to the fourth rotating end 242 of the elbow lever 240 is taken as the second distance d2. The ratio of the first distance d1 to the second distance d2 is greater than or equal to 1 and less than or equal to 5. Through the above settings, by controlling the ratio of the first distance d1 to the second distance d2, the vertical movement of the second rotating end 232 and the third rotating end 241 is relatively small, which facilitates operation. In this embodiment, the ratio of the first distance d1 to the second distance d2 is between 3 and 4.

[0053] Combination Figures 1-6 As shown, the fixture 200 also includes a handle 270, which is fixedly connected to the side of the lever 230 away from the first rotating end 231 and extends away from the first rotating end 231. The patient / medical staff can change the position of the lever 230 by operating the position of the handle 270, thereby changing the position of the push rod 220 and thus changing the state of the fixture 20.

[0054] In this embodiment, by controlling the ratio of the first distance d1 and the second distance d2, the footprint required for the handle 270 to move in the vertical height direction H can be effectively controlled, making the fixing component 20 applicable to more scenarios. At the same time, accidental touches during use can also be reduced or avoided.

[0055] like Figures 1-4As shown, the bracket 100 has a groove 110, which is fastened to the component 30 to be fixed, with a clearance fit between the groove 110 and the component 30. When the fixing component 20 is in the unlocked state 22, the groove 110 is slightly tilted and abuts against the first fixing surface 31 and the second fixing surface 32 of the bracket 100. When the fixing component 20 is in the limited state 21, the push rod 220 abuts against the second fixing surface 32 and applies a force to the component 30 pointing towards the first fixing surface 31. The push rod 220 will also receive a force from the component 30 pointing towards the second fixing surface 32. At this time, one wall of the groove 110 abuts against the first fixing surface 31 of the component 30 to be fixed and applies a force to the component 30 pointing towards the second fixing surface 32. The bracket 100 will also receive a force from the component 30 pointing towards the first fixing surface 31. At this time, the other wall of the groove and the second fixing surface 32 are spaced apart to apply the above force, so that the bracket 100 is in a balanced fixed position, thereby limiting the position of the controller 10. It should be noted that when the fixing component 20 is in the unlocked state 22, the free end 221 of the push rod 220 and the second fixing surface 32 are spaced apart. Of course, in other embodiments, they may also partially abut.

[0056] Of course, in other embodiments, the bracket 100 may not have the above-mentioned groove 110 structure, but only has a protrusion / recess, which is only used to abut against the first fixing surface 31 of the bracket 100.

[0057] Furthermore, such as Figure 6 As shown, the base 210 has a positioning hole 2131 for fixing and connecting the bracket 100. In this embodiment, the positioning hole 2131 is located in the third positioning part 213. At a corresponding position along the height direction H, the operating lever 230 has a through hole 233, which allows the assembly tool to pass through and reach the positioning hole 2131. The height direction H is perpendicular to the first direction X. This arrangement facilitates the fixed installation of the base 210 and the bracket 100.

[0058] Combination Figure 5 and Figure 6 As shown, the fixing component 20 also includes a decorative cover 280, which is detachably connected to the lower surface of the control lever 230. This design allows for a degree of concealment.

[0059] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Although this application has disclosed preferred embodiments as above, it is not intended to limit this application. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the technical solution of this application. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this application without departing from the content of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A fixing component for fixing to a component to be fixed, characterized in that, The fixing component includes: A bracket is used to abut against the component to be fixed along a first direction; the component to be fixed includes a first fixing surface and a second fixing surface disposed opposite to each other, and the bracket at least abuts against the first fixing surface; A fixing frame includes a base and a push rod; the base and the bracket are fixedly connected; the push rod is slidably disposed on the base along the first direction, and the push rod includes a free end that extends out of the base and is used to abut against the second fixing surface of the component to be fixed; The fixing component includes a limiting state and an unlocking state. When the fixing component switches from the unlocking state to the limiting state, the push rod moves along a first direction toward the second fixing surface until it abuts against the second fixing surface and applies a force to the second fixing surface in the direction of the first fixing surface. At the same time, the bracket at least abuts against the first fixing surface and applies a force to the first fixing surface in the direction of the second fixing surface, so as to achieve a fixed connection between the fixing component and the part to be fixed.

2. The fixing component as described in claim 1, characterized in that, The mounting bracket also includes a joystick and an elbow lever; The push rod also includes a connecting end, which is disposed away from the second fixing surface; The joystick includes a first rotating end and a second rotating end, the first rotating end being disposed close to the second fixed surface relative to the second rotating end; the first rotating end is rotatably connected to the push rod and is used to control the movement of the push rod along a first direction; The elbow lever includes a third rotating end and a fourth rotating end, with the third rotating end positioned close to the second fixed surface relative to the fourth rotating end; the third rotating end of the elbow lever is rotatably connected to the second rotating end of the control lever, and the fourth rotating end is rotatably connected to the base; When the fixing component is in the unlocked state, the centers of the first rotating end, the second rotating end, and the fourth rotating end form a triangular structure, with the second rotating end and the third rotating end serving as the apex of the triangle on the short side. When the fixing component switches from the unlocked state to the limited state, the control lever drives the second rotating end and the third rotating end to move towards the long side of the triangular structure, thereby pushing the first rotating end to move towards the second fixed surface along the first direction, and thus pushing the push rod to move.

3. The fixing component as described in claim 2, characterized in that, The base includes a first positioning part, a second positioning part, and a third positioning part. The first positioning part and the second positioning part are spaced apart along a first direction. The two ends of the third positioning part along the first direction are respectively connected to the first positioning part and the second positioning part. The bracket is fixedly connected to the third positioning part. The push rod is slidably connected to the first positioning part, and the third rotating end of the elbow is rotatably connected to the second positioning part.

4. The fixing component as described in claim 2, characterized in that, When the fixing component is in a fixed state, the rotation center points of the first rotating end, the second rotating end, the third rotating end and the fourth rotating end are on the same straight line.

5. The fixing component as described in claim 2, characterized in that, The fixing frame also includes an elastic element, one end of which abuts against the base and the other end of which abuts against the connecting end of the push rod; During the process of the fixed component switching from the unlocked state to the limited state, the elastic element is compressed.

6. The fixing component as claimed in claim 2, characterized in that, The mounting assembly also includes a decorative cover that is detachably attached to the lower surface of the control lever.

7. The fixing component as claimed in claim 2, characterized in that, The base has a positioning hole for fixing the connecting bracket. At the corresponding position along the height direction, the control lever has a through hole for the assembly tool to pass through and reach the positioning hole.

8. The fixing component as claimed in claim 2, characterized in that, The straight-line distance from the first rotating end to the second rotating end of the control lever is taken as the first distance, and the straight-line distance from the third rotating end to the fourth rotating end of the elbow lever is taken as the second distance. The ratio of the first distance to the second distance is greater than or equal to 1, and less than or equal to 5.

9. The fixing component as claimed in claim 2, characterized in that, The mounting bracket also includes a handle, which is fixedly connected to the side of the control lever away from the first rotating end and extends away from the first rotating end.

10. The fixing component as claimed in claim 1, characterized in that, The bracket is provided with a groove, which is fastened to the part to be fixed, and the groove and the part to be fixed are fitted with a clearance fit. When the fixing component is in the unlocked state, the groove abuts against the first fixing surface and the second fixing surface of the bracket.

11. A control device, characterized in that, It includes a controller and a fixing component as described in any one of claims 1-10, wherein the controller is fixedly connected to the bracket, or at least a portion of the structure of the controller serves as the bracket.

12. A treatment device, characterized in that, It includes a treatment device and a control device as described in claim 11, wherein the controller is electrically connected to the treatment device and is used to control it; the treatment device is provided with a fixation component, and the fixation component can be fixed to the fixation component.

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