Adapter plate fixing structure convenient to assemble and assembly tool

Abstract

The utility model relates to an adapter plate fixing structure convenient to assemble and an assembling tool, and the adapter plate fixing structure convenient to assemble is used for being installed on a transducer shell. Comprising a fixing sleeve, an adapter plate and a positioning assembly. Wherein the fixing sleeve comprises a main sleeve body and supporting blocks arranged at one end of the main sleeve body, the number of the supporting blocks is at least two, the supporting blocks are oppositely arranged, gaps are formed between the supporting blocks, and the main sleeve body is externally connected to the transducer shell; the positioning assembly is arranged on the supporting block and the adapter plate, and the adapter plate and the fixing sleeve are detachably connected through the positioning assembly. According to the adapter plate fixing structure convenient to assemble, due to the fact that the positioning assembly is arranged on the supporting blocks on the adapter plate and the fixing sleeve, the adapter plate and the fixing sleeve are detachably connected into a whole through the positioning assembly, and the main sleeve body on the fixing sleeve is externally connected to the transducer shell, so that installation of the fixing sleeve and the transducer shell is achieved; therefore, the adapter plate can be conveniently and quickly installed in the transducer shell.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices for surgical operations, and particularly to an adapter plate fixing structure and an assembly tooling that are convenient for assembly. Background Art

[0002] As a medical device that uses the piezoelectric effect of ultrasound to convert electrical energy into high-frequency mechanical vibration to cut and separate patient tissues for treatment purposes, an ultrasonic scalpel surgical device is increasingly widely used in various surgical operations due to its good effects of soft tissue cutting, dissection, and hemostasis.

[0003] In the prior art, an ultrasonic scalpel surgical device mainly includes an ultrasonic cutting and hemostasis knife, a transducer handle, and a main unit. The transducer handle, as the core component of the ultrasonic scalpel surgical device, is used to convert the electrical signal output from the main unit end into longitudinal vibration of ultrasonic frequency by using the inverse piezoelectric effect, so that the tool head of the ultrasonic cutting and hemostasis knife is forced to resonate. A common transducer handle is a reusable independent component. The transducer handle includes a transducer housing and a cable, an adapter plate, and a transducer arranged in the transducer housing. The cable is electrically connected to the main unit and the transducer through the adapter plate, and the transducer is connected to the ultrasonic cutting and hemostasis knife. However, the existing adapter plate is relatively cumbersome to assemble and difficult to disassemble in the transducer housing, which affects the assembly efficiency of the entire ultrasonic scalpel surgical device. Summary of the Invention

[0004] Based on this, in view of the above problems, it is necessary to provide an adapter plate fixing structure and an assembly tooling that are convenient for assembly to facilitate the assembly of the adapter plate.

[0005] The present application provides an adapter plate fixing structure that is convenient for assembly and is used to be installed on a transducer housing; it includes a fixing sleeve, an adapter plate, and a positioning component; wherein:

[0006] The fixing sleeve includes a main sleeve body and a support block arranged at one end of the main sleeve body. There are at least two support blocks and they are arranged oppositely. There is a gap between each support block, and the main sleeve body is sleeved in the transducer housing;

[0007] At least one of the support block and the adapter plate is provided with the positioning component, and the adapter plate is detachably connected to the support block through the positioning component, so that the adapter plate and the fixing sleeve are detachably connected.

[0008] In the above-mentioned adapter plate fixing structure facilitating assembly, since the positioning component is arranged on the support blocks on the adapter plate and the fixing sleeve, the adapter plate and the fixing sleeve are detachably connected into one body through the positioning component, and the main sleeve body on the fixing sleeve is externally connected to the transducer housing to realize the installation of the fixing sleeve and the transducer housing, so that the adapter plate can be more conveniently and quickly installed into the transducer housing. Moreover, since there are gaps between the support blocks, it is convenient to operate when the adapter plate is fixed to the support blocks through the positioning component, improving the convenience of installation. And since there are at least two support blocks arranged oppositely, the installation of the adapter plate on the support blocks is relatively stable, improving the installation reliability of the adapter plate.

[0009] In one embodiment, the positioning component is an installation hole arranged on at least two of the support blocks, and a first through hole arranged on the adapter plate and penetrating the adapter plate. The adapter plate and the fixing sleeve are detachably connected through the installation hole, the first through hole and a fastener penetrating the installation hole and the first through hole.

[0010] In one embodiment, there are four support blocks arranged pairwise oppositely, and the cross section of each support block is a sector structure. The installation holes are arranged on two of the support blocks; the adapter plate is an arc structure, and the first through holes adapted thereto are arranged at positions corresponding to the installation holes on the adapter plate.

[0011] In one embodiment, there are two support blocks arranged oppositely, and each support block is an arc structure. The installation holes are arranged in the middle area of each support block; the adapter plate is a disc-shaped structure, and the first through holes adapted thereto are arranged at positions corresponding to the installation holes on the adapter plate.

[0012] In one embodiment, the adapter plate fixing structure facilitating assembly further includes a limiting structure. The limiting structure is respectively arranged on the support block and the adapter plate, and the circumferential movement of the adapter plate relative to the fixing sleeve is restricted through the limiting structure.

[0013] In one embodiment, the limiting structure includes a limiting groove and a limiting block. The limiting groove is opened on one of the support block and the adapter plate, and the limiting block protrudes from the other one of them. The limiting groove and the limiting block are in snap-fit.

[0014] In one embodiment, a threaded structure is arranged on the outer wall of the main sleeve body, and the fixing sleeve and the transducer housing are detachably connected through the threaded structure.

[0015] In addition, the present application also provides an assembly tooling for assembling the easily assembled adapter plate fixing structure as described in any one of the above technical solutions to the transducer housing. The assembly tooling includes a main body and a clamping block. The clamping block is disposed at one end of the main body, and the clamping block is used for clearance fit with the support block to provide torque for the rotation of the fixing sleeve.

[0016] When installing the above-mentioned easily assembled adapter plate fixing structure on the transducer housing, first, since the positioning components are provided on the adapter plate and the support blocks of the fixing sleeve, the adapter plate and the fixing sleeve are detachably connected into one body through the positioning components. Moreover, the gaps between the support blocks can also make it convenient to operate when the adapter plate is fixed to the support blocks through the positioning components, improving the installation convenience. And since there are at least two support blocks arranged oppositely, the installation of the adapter plate on the support blocks is relatively stable, improving the installation reliability of the adapter plate. Then, the clamping block of the assembly tooling is matched with the gap between the support blocks to drive the rotation of the fixing sleeve through the torque provided by the clamping block, so that the main sleeve body on the fixing sleeve is externally connected to the transducer housing to realize the installation of the fixing sleeve and the transducer housing, thereby enabling the adapter plate to be installed into the transducer housing more conveniently and quickly.

[0017] In one embodiment, the clamping block has a first flat square portion, and the first flat square portion is inserted into the gap between the support blocks; the other end of the main body has a second flat square portion.

[0018] In one embodiment, the assembly tooling further includes a torque extension portion, and the torque extension portion penetrates the second flat square portion along the radial direction of the second flat square portion. Description of the Drawings

[0019] Figure 1 It is an exploded view of a module composed of an easily assembled adapter plate fixing structure provided by the present application and a transducer housing.

[0020] Figure 2 It is a structural schematic diagram of a module composed of another easily assembled adapter plate fixing structure provided by the present application and a transducer housing.

[0021] Figure 3 It is a structural schematic diagram of the adapter plate in an easily assembled adapter plate fixing structure provided by the present application.

[0022] Figure 4 It is a structural schematic diagram of the fixing sleeve at an angle in an easily assembled adapter plate fixing structure provided by the present application.

[0023] Figure 5 It is a structural schematic diagram of the fixing sleeve at another angle in an easily assembled adapter plate fixing structure provided by the present application.

[0024] Figure 6 Structural schematic diagram of an assembly tooling provided for this application.

[0025] Figure 7 Structural schematic diagram of another assembly tooling provided for this application.

[0026] Reference numerals:

[0027] 10. Adapter plate fixing structure facilitating assembly;

[0028] 100. Fixed sleeve; 110. Main sleeve body; 120. Support block; 130. Gap;

[0029] 200. Adapter plate;

[0030] 300. Positioning component; 310. Mounting hole; 320. First through hole;

[0031] 400. Fastener;

[0032] 500. Limiting structure; 510. Limiting groove; 520. Limiting block;

[0033] 20. Transducer housing;

[0034] 30. Assembly tooling; 31. Main body; 32. Clamping block; 33. First flat part; 34. Second flat part; 35. Torque extension part; 36. Second through hole. Detailed implementation manners

[0035] To make the above objects, features, and advantages of this application more obvious and understandable, the following will describe the detailed implementation manners of this application in conjunction with the accompanying drawings. Many specific details are set forth in the following description to fully understand this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of this application. Therefore, this application is not limited by the specific embodiments disclosed below.

[0036] In the description of this application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application.

[0037] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two or three, unless otherwise specifically defined.

[0038] In this application, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed" shall be construed broadly. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In this application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0041] The technical solutions provided by the embodiments of this application will be described below with reference to the accompanying drawings.

[0042] Such as Figure 1 And Figure 2As shown, in a first aspect, the present application provides a transfer board fixing structure 10 that is convenient for assembly. The transfer board fixing structure 10 convenient for assembly is used to be installed on a transducer housing 20. The transfer board fixing structure 10 convenient for assembly includes a fixing sleeve 100, a transfer board 200, and a positioning component 300; wherein, the fixing sleeve 100 includes a main sleeve body 110 and a support block 120. The support block 120 is arranged at one end of the main sleeve body 110. The number of support blocks 120 is at least two, and these support blocks 120 are arranged oppositely. There is a gap 130 between each support block 120. The main sleeve body 110 is used to be externally connected to the transducer housing 20. The positioning component 300 is arranged between the support block 120 and the transfer board 200. The transfer board 200 and the fixing sleeve 100 are connected through the positioning component 300, and the relative detachable connection between the transfer board 200 and the fixing sleeve 100 is realized through the positioning component 300.

[0043] In one example, the number of support blocks 120 can be two, three, four or more than four. When connecting the transfer board 200 and the support block 120, the number of support blocks 120 used can be two or more than two. In another example, the main sleeve body 110 and the support block 120 are of an integral structure and can be prepared by processes such as injection molding and casting for easy preparation; of course, the main sleeve body 110 and the support block 120 can also be of a split structure and fixed together by means such as welding and bonding for easy maintenance and replacement.

[0044] In the above transfer board fixing structure 10 convenient for assembly, since the positioning component 300 is arranged on the support block 120 on the transfer board 200 and the fixing sleeve 100, the transfer board 200 and the fixing sleeve 100 are detachably connected into one body through the positioning component 300, and the main sleeve body 110 on the fixing sleeve 100 is externally connected to the transducer housing 20 to realize the installation of the fixing sleeve 100 and the transducer housing 20, so that the transfer board 200 can be more conveniently and quickly installed into the transducer housing 20. Moreover, since there is a gap 130 between each support block 120, it is convenient to operate when the transfer board 200 is fixed to the support block 120 through the positioning component 300, improving the convenience of installation. And since the support block 120 is at least two and arranged oppositely, the installation of the transfer board 200 on the support block 120 is relatively stable, improving the installation reliability of the transfer board 200.

[0045] There are various structural forms of the positioning component 300. A preferred implementation manner is as Figure 1 、 Figure 2 and Figure 3As shown, the positioning component 300 includes a mounting hole 310 and a first through hole 320. The mounting hole 310 is provided on at least two support blocks 120, and the first through hole 320 is provided on the adapter plate 200 and penetrates through the adapter plate 200. The adapter plate 200 and the fixed sleeve 100 are connected by the mounting hole 310, the first through hole 320, and a fastener 400 passing through the mounting hole 310 and the first through hole 320. Moreover, when the fastener 400 is removed from the mounting hole 310 and the first through hole 320, relative disassembly between the adapter plate 200 and the fixed sleeve 100 can be achieved. During assembly, the adapter plate 200 can be set on the support blocks 120 of the fixed sleeve 100, and then the fastener 400 is passed through the first through hole 320 and locked to the mounting hole 310 to facilitate the fixed connection between the adapter plate 200 and the fixed sleeve 100. In one example, the mounting hole 310 can be a threaded hole, and the fastener 400 can be a threaded connection member, such as a screw or bolt with a metric fine pitch thread.

[0046] Specifically, as Figure 1 shown, the number of support blocks 120 is four, and two of the four support blocks 120 are arranged opposite to each other. The cross-section of each support block 120 is a sector structure. The mounting hole 310 is provided on two of the support blocks 120. In one example, the four support blocks 120 are arranged at intervals along the circumferential direction of the main sleeve body 110 to ensure the support reliability of the support blocks 120 for the adapter plate 200. In another example, the two support blocks 120 with the mounting hole 310 can be arranged adjacent to each other or opposite to each other to meet the installation requirements of different adapter plates 200. The adapter plate 200 is an arc structure, and a first through hole 320 adapted to the mounting hole 310 is provided at the position of the adapter plate 200 corresponding to the mounting hole 310. In one example, the adapter plate 200 is a semi-circular structure to facilitate installation operations and at the same time provide a relatively large size of the adapter plate 200. During assembly, the arc-shaped adapter plate 200 is directly positioned on the two support blocks 120 with the mounting hole 310, the first through hole 320 and the mounting hole 310 are aligned, and then the fastener 400 is screwed in to quickly and conveniently fix the connection between the adapter plate 200 and the support block 120.

[0047] Specifically, as Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the number of support blocks 120 is two. These two support blocks 120 are arranged oppositely, and each support block 120 is in an arc structure. An installation hole 310 is arranged in the middle area of each support block 120. In one example, these two support blocks 120 are spaced along the circumferential direction of the main sleeve body 110 and arranged oppositely to ensure the support reliability of the support block 120 for the adapter plate 200. The adapter plate 200 is in a disc-like structure, and a first through hole 320 adapted to the installation hole 310 is arranged at the position of the adapter plate 200 corresponding to the installation hole 310. In one example, the size and shape of the adapter plate 200 are adapted to the whole formed by the two support blocks 120. During assembly, the disc-like adapter plate 200 is directly positioned on the two support blocks 120 with the installation holes 310, and the first through hole 320 and the installation hole 310 are aligned, and then the fastener 400 is screwed in to fixedly connect the adapter plate 200 and the support block 120 more conveniently and quickly.

[0048] It should be noted that in addition to the above connection method of the through hole, the installation hole and the fastener, a matching form of a groove or a protrusion can also be set on one of the support block or the adapter plate, or a snap connection method can be set on one of the support block or the adapter plate to detachably connect the support block and the adapter plate.

[0049] In order to improve the reliability of assembly, in a preferred embodiment, as Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the adapter plate fixing structure 10 facilitating assembly further includes a limiting structure 500. The limiting structure 500 is respectively arranged on the support block 120 and the adapter plate 200. The circumferential movement of the adapter plate 200 relative to the fixed sleeve 100 is restricted by the limiting structure 500. On the one hand, during assembly, the adapter plate 200 is arranged on the support block 120 and the support block 120 and the adapter plate 200 are limited by the limiting structure 500 to improve the assembly reliability of the support block 120 and the adapter plate 200. On the other hand, after assembly is completed, the limiting structure 500 can also limit the support block 120 and the adapter plate 200 to avoid relative dislocation and separation of the support block 120 and the adapter plate 200 when being subjected to force impact, and further improve the assembly reliability of the support block 120 and the adapter plate 200.

[0050] The structural form of the limiting structure 500 has various types, such as Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, specifically, the limiting structure 500 includes a limiting groove 510 and a limiting block 520. The limiting groove 510 is formed on one of the support block 120 and the adapter plate 200, and the limiting block 520 protrudes from the other one. In one example, the limiting groove 510 is formed on the support block 120, and the limiting block 520 protrudes from the adapter plate 200. In another example, the limiting groove 510 is formed on the adapter plate 200, and the limiting block 520 protrudes from the support block 120. The limiting groove 510 and the limiting block 520 are engaged with each other, and through the engagement between the limiting groove 510 and the limiting block 520, the limiting and positioning functions of the support block 120 and the adapter plate 200 are realized.

[0051] To facilitate the external installation of the fixing sleeve 100, in a preferred embodiment, a threaded structure is provided on the outer wall of the main sleeve body 110. The fixing sleeve 100 is connected to the transducer housing 20 through the threaded structure, and the fixing sleeve 100 and the transducer housing 20 can also be detached by releasing the threaded connection. In one example, the threaded structure of the main sleeve body 110 is an external thread, and an internal thread is provided on the inner wall of the transducer housing 20. Through the connection of the external thread and the internal thread, the installation between the fixing sleeve 100 and the transducer housing 20 can be realized more conveniently.

[0052] In a second aspect, as Figure 1 , Figure 2 , Figure 6 and Figure 7 shown, the present application further provides an assembly tooling 30, which is used to assemble the easily assembled adapter plate fixing structure 10 of any one of the technical solutions in the first aspect above to the transducer housing 20. The assembly tooling 30 includes a main body 31 and a clamping block 32. The clamping block 32 is arranged at one end of the main body 31. In one example, the main body 31 and the clamping block 32 can be an integral structure for easy preparation. The main body 31 and the clamping block 32 can also be a split structure and are connected into one body by subsequent clamping, bonding, welding and other methods to meet different installation requirements. The clamping block 32 is used to cooperate with the gap 130 between the support block 120, and after the clamping block 32 cooperates with the gap 130 between the support block 120, the clamping block 32 can provide torque for the rotation of the fixing sleeve 100.

[0053] When the above-mentioned adapter plate fixing structure 10 which is easy to assemble is installed on the transducer housing 20, firstly, since the positioning component 300 is arranged on the adapter plate 200 and the support block 120 on the fixing sleeve 100, the adapter plate 200 and the fixing sleeve 100 are detachably connected as a whole through the positioning component 300, and the gap 130 between each support block 120 can also make it convenient to operate when the adapter plate 200 is fixed to the support block 120 through the positioning component 300, thereby improving the convenience of installation, and since there are at least two support blocks 120 and they are arranged opposite to each other, the installation of the adapter plate 200 on the support block 120 is relatively stable, thereby improving the installation reliability of the adapter plate 200. Then, the block 32 of the assembly tool 30 cooperates with the gap 130 between the support block 120 to drive the fixing sleeve 100 to rotate through the torque provided by the block 32, so that the main sleeve body 110 on the fixing sleeve 100 is externally connected to the transducer housing 20, thereby realizing the installation of the fixing sleeve 100 and the transducer housing 20, so that the adapter plate 200 can be installed in the transducer housing 20 more conveniently and quickly.

[0054] The structure of the block 32 has various forms, such as Figure 1 , Figure 2 as well as Figure 7 As shown, in a preferred embodiment, the block 32 has a first flat square portion 33, which is inserted into the gap 130 between the support blocks 120 through the first flat square portion 33; the other end of the main body 31 has a second flat square portion 34. In one example, the first flat square portion 33 and the gap 130 between the support blocks 120 are adapted to each other, and the two can be in the form of a straight groove, a cross groove, or the like. During installation, the first flat square portion 33 is first inserted into the gap 130 between the support blocks 120, and then the second flat square portion 34 is rotated to drive the rotation of the first flat square portion 33, and the first flat square portion 33 drives the support blocks 120 to rotate accordingly, so as to realize the rotation of the fixing sleeve 100, so that the main sleeve body 110 on the fixing sleeve 100 can be connected to the transducer housing 20 more conveniently and quickly, and the fixing sleeve 100 and the transducer housing 20 can be installed.

[0055] To facilitate installation operations, Figure 7 As shown, specifically, the assembly tool 30 also includes a torque extension portion 35, which penetrates the second flat square portion 34 along the radial direction of the second flat square portion 34, and the torque extension portion 35 provides the operator with an operating end required for rotation, so that the operator can rotate the second flat square portion 34. In one example, the torque extension portion 35 is used in combination with the assembly tool 30, and the same second flat square portion 34 can be adapted to torque extension portions 35 of different sizes to meet the installation requirements in different application scenarios. In another example, the second flat square portion 34 has a second through hole 36, and the torque extension portion 35 is a cylindrical structure that can penetrate the second through hole 36.

[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0057] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A fixing structure for an adapter plate that is convenient for assembly, which is installed on a transducer housing; characterized in that, It includes a fixed sleeve, an adapter plate and a positioning component; wherein: The fixed sleeve includes a main sleeve body and a support block arranged at one end of the main sleeve body. There are at least two support blocks arranged oppositely, and there is a gap between each support block. The main sleeve body is sleeved in the transducer housing; At least one of the support block and the adapter plate is provided with the positioning component. The adapter plate is detachably connected to the support block through the positioning component, so that the adapter plate and the fixed sleeve are detachably connected.

2. The fixing structure of the adapter plate facilitating assembly according to claim 1, wherein The positioning component is an installation hole arranged on at least two support blocks, and a first through hole arranged on the adapter plate and penetrating through the adapter plate. The adapter plate and the fixed sleeve are detachably connected through the installation hole, the first through hole and a fastener penetrating through the installation hole and the first through hole.

3. The fixing structure of the adapter board facilitating assembly according to claim 2, wherein, There are four support blocks arranged in pairs oppositely. The cross section of each support block is a fan-shaped structure, and the installation holes are arranged on two of the support blocks; the adapter plate is an arc-shaped structure, and the first through holes adapted thereto are arranged at the positions of the adapter plate corresponding to the installation holes.

4. The fixing structure of the adapter board facilitating assembly according to claim 2, wherein There are two support blocks arranged oppositely, and each support block is an arc-shaped structure. The installation holes are arranged in the middle area of each support block; the adapter plate is a disc-shaped structure, and the first through holes adapted thereto are arranged at the positions of the adapter plate corresponding to the installation holes.

5. The fixing structure of the adapter plate facilitating assembly according to any one of claims 1-4, characterized in that, It further includes a limiting structure. The limiting structure is respectively arranged on the support block and the adapter plate, and the circumferential movement of the adapter plate relative to the fixed sleeve is restricted through the limiting structure.

6. The fixed structure of the adapter plate facilitating assembly according to claim 5, characterized in that, The limiting structure includes a limiting groove and a limiting block. The limiting groove is opened on one of the support block and the adapter plate, and the limiting block protrudes from the other one of them. The limiting groove and the limiting block are in clamping fit.

7. The fixed structure of the adapter plate facilitating assembly according to claim 1, wherein The outer wall of the main sleeve body is provided with a thread structure, and the fixed sleeve and the transducer housing are detachably connected through the thread structure.

8. An assembly tooling, characterized in that, For assembling the easily assembled adapter plate fixing structure according to any one of claims 1-7 to the transducer housing, the assembly tooling includes a main body and a clamping block. The clamping block is arranged at one end of the main body, and the clamping block is used for clearance fit with the gap between the support blocks to provide torque for the rotation of the fixed sleeve.

9. The assembly tooling according to claim 8, characterized in that, The clamping block has a first flat square part, and the first flat square part is inserted into the gap between the support blocks; the other end of the main body has a second flat square part.

10. The assembly tooling according to claim 9, characterized in that, It further includes a torque extension part, and the torque extension part penetrates through the second flat square part along the radial direction of the second flat square part.

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