Ultrasonic probe device, mounting assembly thereof and focused ultrasonic treatment equipment

Abstract

The utility model provides an ultrasonic probe device, an installation assembly of the ultrasonic probe device and focused ultrasonic treatment equipment. The mounting assembly comprises a mounting bracket and a matching structure arranged on the mounting bracket, the mounting bracket is provided with a containing space, and the containing space is used for containing a probe assembly of the ultrasonic probe device during use; the mounting bracket is also provided with a first mounting channel communicated with the accommodating space, and the first mounting channel is used for allowing a switching assembly of the ultrasonic probe device to pass through during use so as to be connected with a probe assembly; the matching structure is clamped with the switching assembly during use and is set to enable the switching assembly to be switched from the first state to the second state; in the first state, the switching assembly is connected with the probe assembly; and in the second state, the adapter assembly is disconnected from the probe assembly. According to the utility model, the possibility that an operator mistakenly touches the electric connector on the switching assembly when replacing the probe assembly is effectively avoided.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to, but are not limited to, the technical field of medical instruments, and in particular, to an ultrasonic probe device and an installation assembly thereof, and a focused ultrasonic treatment apparatus. BACKGROUND

[0002] High-intensity focused ultrasound treatment is a technique for tumor treatment, which focuses high-intensity ultrasonic energy on a tumor target area through ultrasonic positioning, so as to kill tumor cells while avoiding damage to surrounding normal tissues as much as possible.

[0003] In high-intensity focused ultrasound treatment, the frequency of the ultrasonic probe is an important parameter affecting the treatment effect. Selecting an appropriate frequency can provide higher resolution while meeting the penetration force. In actual application, the frequency of the ultrasonic probe is adjusted according to the depth and position of the treatment target. For example, for superficial tissues such as liver, gallbladder, spleen, and pancreas, a high-frequency ultrasonic probe (such as 5 MHz or more) is usually selected to obtain higher resolution; while for large blood vessels and deep organs such as heart or lung, a low-frequency ultrasonic probe (such as 3 MHz or less) is usually used to improve the penetration ability of the ultrasonic wave. For the need of treating lesions of different depths, different frequency ultrasonic probes often need to be replaced.

[0004] An ultrasonic treatment apparatus generally includes an ultrasonic probe and a driving mechanism for moving the ultrasonic probe to a target treatment position. The ultrasonic probe usually includes an ultrasonic transducer and a tail plate installed at the tail of the ultrasonic transducer, which realizes electrical signal connection with external devices through its electrical connector, and provides support and fixing functions at the same time.

[0005] When replacing the ultrasonic transducer in the ultrasonic probe, the ultrasonic probe needs to be first disassembled from the driving mechanism, then the transducer is separated from the tail plate, and a new transducer is installed to the tail plate before being reassembled into the driving mechanism. However, during the disassembly process, the electrical connector on the tail plate is exposed and is easy to be accidentally touched by the operator, which may cause contamination or damage. This not only may affect the signal transmission quality, but also may adversely affect the performance of the device. UTILITY MODEL CONTENT

[0006] The utility model aims at at least solving one of the technical problems existing in the prior art, and proposes an ultrasonic probe device, an installation assembly thereof, and a focused ultrasonic treatment apparatus, which solves the problem of easy contamination and damage of the connector on the adapter assembly during the replacement process of the probe assembly, and enhances the stability and reliability of the ultrasonic probe device.

[0007] The utility model provides an installation assembly of ultrasonic probe device, installation assembly includes installation support and sets up cooperation structure in installation support, installation support is provided with containing space, is used for placing the probe assembly of ultrasonic probe device in use, installation support still is provided with the first installation channel intercommunication in containing space, is used for supplying the adapter assembly of ultrasonic probe device to pass through in use, to be able to connect with probe assembly, cooperation structure is clamped with adapter assembly in use, and is set as make adapter assembly can switch from first state to second state, in first state, adapter assembly is connected with probe assembly, in second state, adapter assembly is disconnected with probe assembly.

[0008] In some embodiments, the cooperation structure includes a clamping portion, an unlocking portion, and a limiting portion; the clamping portion and the limiting portion are both arranged on the installation support; in the first state, the clamping structure of the adapter assembly is clamped with the clamping portion; in the second state, the clamping structure of the adapter assembly is separated from the clamping portion, and the limiting structure of the adapter assembly is limitedly matched with the limiting portion; the unlocking portion is movably connected to the installation support, and is arranged to push the clamping structure of the adapter assembly to be separated from the clamping portion when moving from the first position to the second position.

[0009] In some embodiments, the clamping portion includes a positioning plate connected to the installation support and formed with the first installation channel, the positioning plate is provided with a clamping hole penetrating through the positioning plate along the thickness direction of the positioning plate, and the clamping hole is used for the clamping structure of the adapter assembly to extend into and clamp; the unlocking portion is arranged to push the clamping structure of the adapter assembly to exit the clamping hole along the moving direction of the unlocking portion when moving from the first position to the second position.

[0010] In some embodiments, the unlocking portion includes two oppositely arranged unlocking structures, and the two unlocking structures are respectively located on both sides of the containing space and the first installation channel; each unlocking structure includes an unlocking body and a pushing protrusion; the installation support is further provided with two second installation channels intercommunicating with the containing space, which are used for moving the two unlocking structures from the first position to the second position to relatively move in use; the pushing protrusion is arranged on one side of the unlocking body close to the first installation channel and extends from the unlocking body along the axis of the second installation channel towards the containing space; when the adapter assembly is in the first state, the pushing protrusion abuts against the clamping structure of the adapter assembly.

[0011] In some embodiments, the installation assembly further includes a reset portion, and the reset portion includes a fixed plate and an elastic reset member; the fixed plate is fixedly arranged in the installation support and faces the unlocking portion; the two ends of the elastic reset member are respectively fixedly connected to the fixed plate and the unlocking portion; the elastic reset member provides power for the unlocking portion to move from the second position to the first position in use.

[0012] In some embodiments, the clamping portion comprises a positioning plate connected to the mounting support and formed with a first mounting channel, the positioning plate has oppositely arranged first and second surfaces, the limiting portion comprises a first limiting protrusion arranged on the first surface and a second limiting protrusion arranged on the second surface, and the limiting structure of the adapter assembly comprises oppositely arranged first and second limiting grooves, the first and second limiting protrusions correspondingly extend into the first and second limiting grooves, respectively.

[0013] In some embodiments, the first mounting channel is two, the axis lines of the two first mounting channels coincide, and the two first mounting channels are arranged in one-to-one correspondence with the two adapter assemblies of the ultrasonic probe device.

[0014] The utility model also provides an ultrasonic probe device, including probe assembly, adapter assembly and above mounting assembly, adapter assembly includes the adapter casing that forms has the accommodating cavity inside, the side of adapter casing towards the clamping portion of mounting assembly is provided with through -hole, adapter assembly still includes the clamping structure that movably sets up in the adapter casing, and the clamping structure is when adapter assembly is in first state, extends through the through -hole and is clamped with the clamping portion, adapter assembly still includes the limiting structure, and the limiting structure is set as with the recess of the limiting portion of cooperation structure corresponds and is used for accommodating the limiting portion.

[0015] In some embodiments, the clamping structure comprises a buckle and an elastic pushing piece, the fixed end of the elastic pushing piece is connected to the inner wall of the chamber of the accommodating cavity, the free end of the elastic pushing piece is connected to the first end of the buckle, and the second end of the buckle arranged opposite to the first end extends out of the through-hole and is clamped with the clamping portion of the cooperation structure.

[0016] In some embodiments, the buckle comprises a clamping body and a protruding portion, one end of the clamping body is connected to the free end of the elastic pushing piece, the other end extends out of the through-hole and is clamped with the clamping portion, the inner wall of the chamber of the accommodating cavity has oppositely arranged first and second groove walls, the opening of the through-hole is arranged on the second groove wall, the fixed end of the elastic pushing piece is connected to the first groove wall, the protruding portion is located on the side of the clamping body away from the axis of the mounting support, and the protruding portion is abutted against the second groove wall under the elastic force of the elastic pushing piece; the accommodating cavity further has a third groove wall located between the first and second groove walls, and the third groove wall is abutted against the surface of the clamping body surrounding the protruding portion.

[0017] In some embodiments, the adapter assembly further comprises an elastic structure, the fixed end of the elastic structure is fixedly connected to the side of the adapter casing facing the probe assembly, and the free end of the elastic structure is abutted against the side of the probe assembly facing the adapter casing; the elastic structure is in a compressed state when the adapter assembly is in the first state.

[0018] The utility model also provides a focused ultrasound treatment equipment, including above-mentioned ultrasonic probe device.

[0019] The utility model has the following beneficial effects:

[0020] The utility model provides a kind of mounting assembly of ultrasonic probe device, mounting assembly is connected with the area of probe assembly by wrapping adapter assembly, effectively avoid the possibility that operator is mistaken to touch the electric connector on adapter assembly when replacing probe assembly, to reduce the equipment failure risk caused by misoperation.In actual operation, when needing to replace probe assembly, mounting assembly can provide all-round protection, so that the electric connector on adapter assembly is always in closed state, not exposed, not only effectively avoid the invasion of dust, dirt and other external pollutants to the second connector on adapter assembly, but also prevent the problem of connector damage or performance degradation caused by mechanical collision or accidental touch.In addition, mounting assembly also helps to maintain the stable connection of probe assembly and adapter assembly, prevent loosening or falling off.User does not need to worry about the exposure of connector when replacing probe assembly, greatly improve the convenience of operation and the durability of equipment.

[0021] Other objects and features of the present utility model will become apparent from the following detailed description, claims, and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the utility model will become apparent and be readily appreciated from the following description, including the accompanying drawings, wherein:

[0023] Figure 1 It is the structural schematic diagram of the ultrasonic probe device of the utility model embodiment.

[0024] Figure 2 It is the structural schematic diagram of the mounting assembly of the utility model embodiment.

[0025] Figure 3 It is the structural schematic diagram of the probe assembly of the utility model embodiment.

[0026] Figure 4 It is the explosion drawing of the ultrasonic probe device of the utility model embodiment.

[0027] Figure 5 It is the structural schematic diagram of the ultrasonic probe device of one embodiment of the utility model.

[0028] Figure 6 It is the explosion drawing of the adapter assembly of the utility model embodiment.

[0029] Figure 7 It is the schematic diagram of the probe assembly of the utility model embodiment in connection with adapter assembly.

[0030] Figure 8is a schematic view of the probe assembly of the utility model embodiment in another perspective view when the probe assembly is connected with the adapter assembly.

[0031] Figure 9 is a schematic view of the adapter assembly in the first state in the ultrasonic probe device of the utility model embodiment.

[0032] Figure 10 is an axial view of the ultrasonic probe device of the utility model embodiment when the adapter assembly is in the first state.

[0033] Figure 11 is an axial view of the ultrasonic probe device of the utility model embodiment when the adapter assembly is in the second state.

[0034] Figure 12 is an axial view of the ultrasonic probe device of the utility model embodiment when the probe assembly is pulled out.

[0035] Main element symbol explanation:

[0036] 100, probe assembly; 200, mounting assembly; 300, adapter assembly;

[0037] 110, mounting seat; 120, ultrasonic transducer; 130, first shell; 131, clamping groove; 140, first circuit board; 150, first connector;

[0038] 210, mounting bracket; 211, containing space; 212, first mounting channel;

[0039] 220, cooperation structure; 221, clamping part; 221a, positioning plate; 221b, clamping hole;

[0040] 222, unlocking part; 222a, unlocking main body; 222b, pushing protrusion; 223a, first limiting protrusion;

[0041] 230, reset part; 231, fixed plate; 232, elastic reset piece;

[0042] 310, adapter shell; 311, through hole; 320, clamping structure; 321, buckle; 321a, clamping main body; 321b, protruding part; 322, elastic pushing piece; 330, limiting structure; 331, first limiting groove; 340, elastic structure; 350, clamping protrusion. DETAILED DESCRIPTION

[0043] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0044] The embodiment of the present application provides an ultrasonic probe device, which comprises a probe assembly 100, an adapter assembly 300, a cable and a plug. The adapter assembly 300 is electrically connected with the first end of the cable, and the plug is electrically connected with the second end of the cable. The probe assembly 100 is detachably connected to the adapter assembly 300, and the probe assembly 100 is electrically connected with the cable through the adapter assembly 300. Since the probe assembly 100 is electrically connected with the cable through the adapter assembly 300, the ultrasonic probe device can be installed into a focused ultrasonic treatment device for use, like the ultrasonic probe device in the related art. When the probe assembly 100 in the ultrasonic probe device needs to be replaced, since the probe assembly 100 is detachably connected with the adapter assembly 300, only the probe assembly 100 needs to be replaced, and the adapter assembly 300, the cable and the plug do not need to be replaced, so that the replacement steps can be greatly simplified, the difficulty of replacing the probe assembly 100 can be reduced, the replacement efficiency can be improved, and the replacement time can be shortened.

[0045] Specifically, referring to Figure 3 , the probe assembly 100 comprises a mounting seat 110, an ultrasonic transducer 120, a first housing 130 and a first circuit board 140. The ultrasonic transducer 120 is arranged on the mounting seat 110, the first housing 130 is connected with the mounting seat 110, the first housing 130 is further provided with a first opening in communication with the inside thereof, the first circuit board 140 is arranged in the first housing 130, and the first circuit board 140 is electrically connected with the ultrasonic transducer 120. The probe assembly 100 has a first connector 150 arranged on the first circuit board 140, and the first connector 150 is located at the position of the first opening. Arranging the first connector 150 on the first circuit board 140 can enable the adapter assembly 300 to be electrically connected with the circuit on the first circuit board 140 through the first connector 150. The adapter assembly 300 has a second connector (not shown in the figure) matched with the first connector 150 and a second circuit board (not shown in the figure) for arranging the second connector, and the second circuit board is electrically connected with the first end of the cable. Through the plug-in cooperation between the first connector 150 and the second connector, the electrical connection between the probe assembly 100 and the adapter assembly 300 is realized, so that the transmission of electric energy and electric signals is realized.

[0046] In order to avoid the second connector of the adapter assembly 300 exposed to the outside, resulting in pollution or damage, the utility model discloses an installation assembly 200 of an ultrasonic probe device, and the probe assembly 100 and the adapter assembly 300 are arranged in the installation assembly 200.

[0047] In order to better explain the embodiment, the following is explained in a combined manner with the drawings, and it should be noted that the structure in the drawings is only illustrative, and does not specifically limit the structure in the embodiment, and other structures derived therefrom are also within the protection scope of the utility model.

[0048] In some embodiments, referring to Figure 1 and Figure 2 , the installation assembly 200 comprises an installation support 210 and a matching structure 220. The installation support 210 is provided with an accommodation space 211, which is used for placing the probe assembly 100 of the ultrasonic probe device in use, and the probe assembly 100 can be inserted into or pulled out of the accommodation space 211. The installation support 210 is also provided with a first installation channel 212, which is communicated with the accommodation space 211. In particular, the axis of the first installation channel 212 can be perpendicular to the axis of the accommodation space 211. The first installation channel 212 is used for the adapter assembly 300 of the ultrasonic probe device to pass through in use, so that the adapter assembly 300 can be connected with the probe assembly 100, and the connection relationship between the adapter assembly 300 and the probe assembly 100 not only includes electrical connection, but also can include mechanical connection (for example, detachable connection or fixed connection). That is, the second connector on the adapter assembly 300 faces the accommodation space 211.

[0049] The matching structure 220 is arranged on the installation support 210, and the matching structure 220 is clamped with the adapter assembly 300 in use. The matching structure 220 is arranged to enable the adapter assembly 300 to switch from the first state to the second state. In the first state, the adapter assembly 300 is connected with the probe assembly 100, and at this time, the electrical signal can be transmitted from the probe assembly 100 to the adapter assembly 300, which can be specifically referred to Figure 10 . In the second state, the adapter assembly 300 is disconnected with the probe assembly 100, and the probe assembly 100 can be removed from the installation assembly 200, which can be specifically referred to Figure 12 .

[0050] The utility model provides a kind of mounting assembly 200 of ultrasonic probe device, mounting assembly 200 is connected with the area of probe assembly 100 by wrapping adapter assembly 300, effectively avoid the possibility that operator is mistaken in replacing probe assembly 100 second connector on adapter assembly 300, to reduce the equipment failure risk caused by misoperation.In actual operation, when needing to replace probe assembly 100, mounting assembly 200 can provide all-round protection, so that the second connector on adapter assembly 300 is always in closed state, not exposed, not only effectively avoid dust, dirt and other external pollutants on the second connector of adapter assembly 300, also can prevent the problem of connector damage or performance degradation caused by mechanical impact or accidental touch.In addition, mounting assembly 200 also helps to keep probe assembly 100 and adapter assembly 300 stable connection, prevent loosening or falling off.User does not need to worry about the exposure of connector when replacing probe assembly 100, greatly improve the convenience of operation and the durability of equipment.

[0051] In an optional embodiment, the matching structure 220 includes a clamping portion 221, an unlocking portion 222 and a limiting portion. The clamping portion 221 and the limiting portion are both provided on the mounting bracket 210. In the first state, the clamping structure 320 of the adapter assembly 300 is clamped with the clamping portion 221 of the mounting assembly 200. In the second state, the clamping structure 320 of the adapter assembly 300 is separated from the clamping portion 221 of the mounting assembly 200, and the limiting structure 330 of the adapter assembly 300 is limitedly matched with the limiting portion of the mounting assembly 200. The unlocking portion 222 is movably connected to the mounting bracket 210, and the unlocking portion 222 is arranged to push the clamping structure 320 of the adapter assembly 300 to separate from the clamping portion 221 when moving from the first position to the second position.

[0052] Specifically, the clamping portion 221 includes a positioning plate 221a, the positioning plate 221a is connected to the mounting bracket 210, and the positioning plate 221a is formed with the first mounting channel 212, see Figure 2 The positioning plate 221a is provided with a clamping hole 221b, the clamping hole 221b penetrates the positioning plate 221a along the thickness direction of the positioning plate 221a, and the clamping hole 221b is used for the clamping structure 320 of the adapter assembly 300 to extend into and clamp. The unlocking portion 222 is arranged to push the clamping structure 320 of the adapter assembly 300 to exit the clamping hole 221b along the moving direction of the unlocking portion 222 (from the first position to the second position) when moving from the first position to the second position.

[0053] The card hole 221b on the positioning plate 221a of the mounting assembly 200 cooperates with the clamping structure 320 of the adapter assembly 300, so that the adapter assembly 300 is firmly clamped on the mounting assembly 200 in the first state, and the clamping structure 320 of the adapter assembly 300 is prevented from accidentally popping out of the card hole 221b, thereby ensuring the stable connection of the adapter assembly 300 and the probe assembly 100.

[0054] Specifically, the unlocking part 222 includes two oppositely arranged unlocking structures, which are symmetrically arranged. The two unlocking structures are respectively located on both sides of the accommodation space 211 and on both sides of the first mounting channel 212. Each unlocking structure includes an unlocking body 222a and a pushing protrusion 222b, as shown in Figure 4 The mounting bracket 210 is also provided with two oppositely arranged second mounting channels. Both of the second mounting channels are communicated with the accommodation space 211. Both of the second mounting channels are used for moving the two unlocking structures from the first position to the second position respectively when in use, and the two unlocking structures are moved relative to each other to move from the first position to the second position respectively.

[0055] Referring to Figure 4 and Figure 5 , the pushing protrusion 222b is arranged on one side of the unlocking body 222a close to the first mounting channel 212, and extends from the unlocking body 222a along the axis of the second mounting channel to the direction close to the accommodation space 211. When the adapter assembly 300 is in the first state, the pushing protrusion 222b abuts against the clamping structure 320 (the clamping body 321a) of the adapter assembly 300.

[0056] In order to facilitate the unlocking part 222 to quickly return to the first position after moving from the first position to the second position, the mounting assembly 200 further includes a reset part 230, which includes a fixed plate 231 and an elastic reset member 232, as shown in Figure 4 and Figure 5 The fixed plate 231 is fixedly arranged in the mounting bracket 210, and the fixed plate 231 faces the unlocking part 222. The two ends of the elastic reset member 232 are fixedly connected to the fixed plate 231 and the unlocking part 222 respectively, and the elastic reset member 232 provides power for the unlocking part 222 to move from the second position to the first position when in use.

[0057] Specifically, the clamping part 221 includes a positioning plate 221a connected to the mounting bracket 210, and the positioning plate 221a forms the first mounting channel 212. The positioning plate 221a has a first face and a second face, and the first face and the second face are oppositely arranged. The limiting part includes a first limiting protrusion 223a (see Figure 9) and a second limiting protrusion (not shown in the figure), the first limiting protrusion 223a is arranged on the first surface, and the second limiting protrusion is arranged on the second surface. The limiting structure 330 of the adapter assembly 300 comprises a first limiting groove 331 (see Figure 9 ) and a second limiting groove (not shown in the figure), the first limiting groove 331 and the second limiting groove are arranged opposite to each other. The first limiting protrusion 223a corresponds to extend into the first limiting groove 331, and the second limiting protrusion corresponds to extend into the second limiting groove.

[0058] In particular, the first mounting channel 212 is two, the axis lines of the two first mounting channels 212 coincide, and are arranged in one-to-one correspondence with the two adapter assemblies 300 of the ultrasonic probe device. The mounting bracket 210 in the embodiment is provided with the accommodating space 211, the two first mounting channels 212 and the two second mounting channels, see Figure 4 . Among them, the two first mounting channels 212 are arranged opposite to each other and the axis lines coincide, the two second mounting channels are arranged opposite to each other and the axis lines coincide, and the axis line of the accommodating space 211, the axis line of the first mounting channel 212 and the axis line of the second mounting channel are perpendicular to each other.

[0059] According to the second aspect of the utility model, an ultrasonic probe device is also disclosed, the ultrasonic probe device comprises a probe assembly 100, an adapter assembly 300 and a mounting assembly 200, and the probe assembly 100 and the adapter assembly 300 are arranged in the mounting assembly 200. The mounting assembly 200 can adopt the embodiment in the above-mentioned first aspect.

[0060] Referring to Figure 6 , the adapter assembly 300 comprises an adapter shell 310, and an accommodating cavity is formed in the adapter shell 310. The adapter shell 310 is provided with a through hole 311 on the side facing the clamping portion 221 of the mounting assembly 200. The adapter assembly 300 further comprises a clamping structure 320 and a limiting structure 330.

[0061] The clamping structure 320 is movably arranged in the adapter shell 310, and the clamping structure 320 extends out of the through hole 311 and clamps and cooperates with the clamping portion 221 (the clamping hole 221b) when the adapter assembly 300 is in the first state. The limiting structure 330 is arranged to correspond to the limiting portion of the cooperating structure 220 and is a groove (the first limiting groove 331) for accommodating the limiting portion (the first limiting protrusion 223a).

[0062] In the ultrasonic probe device of the embodiment, after the probe assembly 100 and the adapter assembly 300 are connected and cooperated, the adapter shell 310, the unlocking main body 222a and the mounting bracket 210 can form a cylindrical structure, see Figure 1, and when replacing, the ultrasonic probe device needing to be replaced is directly pulled out, the unlocking body 222a of the unlocking part 222 is pressed again, the probe assembly 100 can be taken out, then a new probe assembly 100 is inserted into the containing space 211 of the mounting support 210, the adapter shell 310 is pressed again, the buckle 321 is re-inserted into the clamping hole 221b under the action of the elastic pushing piece 322 and is clamped, and the whole mounting and dismounting process is more convenient and fast.

[0063] In order to improve the reliability of connection of the probe assembly 100 and the adapter assembly 300, referring to Figure 8 , the probe assembly 100 has a clamping groove 131, the adapter assembly 300 has a clamping protrusion 350 matched with the clamping groove 131, and the clamping groove 131 and the clamping protrusion 350 are inserted and matched. By arranging the clamping groove 131 and the clamping protrusion 350, the clamping groove 131 and the clamping protrusion 350 can be used to fix after the first connector 150 and the second connector are inserted, so that the reliability of connection of the probe assembly 100 and the adapter assembly 300 is improved.

[0064] However, this is not restrictive, in some other embodiments not shown in the figure, the probe assembly 100 has a clamping protrusion 350, the adapter assembly 300 has a clamping groove 131 matched with the clamping protrusion 350, or other matching structures, as long as the structures can realize the inserted and matched connection of the probe assembly 100 and the adapter assembly 300, are within the protection scope of the utility model.

[0065] Specifically, referring to Figure 4 to Figure 7 , the clamping structure 320 includes a buckle 321 and an elastic pushing piece 322. The fixed end of the elastic pushing piece 322 is connected to the inner wall of the cavity of the containing cavity, and the free end of the elastic pushing piece 322 is connected to the first end of the buckle 321. The second end of the buckle 321 arranged opposite to the first end extends out of the through hole 311 and is clamped and matched with the clamping part 221 of the matching structure 220.

[0066] In the embodiment, the adapter assembly 300 is kept in a fixed state with the mounting support 210 without external force by arranging the buckle 321 and the elastic pushing piece 322. Meanwhile, the clamping protrusion 350 can firmly clamp the clamping groove 131 of the probe assembly 100, and prevent the probe assembly 100 from being accidentally pulled out.

[0067] Specifically, referring to Figure 6The buckle 321 comprises a buckling main body 321a and a protruding part 321b. One end of the buckling main body 321a is connected to the free end of the elastic pushing piece 322, and the other end extends out of the through hole 311 and is buckled with the buckling part 221 (the buckling hole 221b). The chamber wall of the accommodating cavity has a first slot wall and a second slot wall, and the first slot wall and the second slot wall are oppositely arranged. The opening of the through hole 311 is arranged on the second slot wall. The fixed end of the elastic pushing piece 322 is connected to the first slot wall, the protruding part 321b is located on the side of the buckling main body 321a away from the axis of the mounting bracket 210, and the protruding part 321b is abutted against the second slot wall under the elastic force of the elastic pushing piece 322. The accommodating cavity also has a third slot wall, and the first slot wall and the second slot wall are located between the first slot wall and the second slot wall. The third slot wall is abutted against the surface of the buckling main body 321a surrounding the protruding part 321b.

[0068] Specifically, referring to Figure 7 The adapter assembly 300 further comprises an elastic structure 340, the fixed end of the elastic structure 340 is fixedly connected to the side of the adapter shell 310 facing the probe assembly 100, and the free end of the elastic structure 340 is abutted against the side of the probe assembly 100 facing the adapter shell 310. The elastic structure 340 is in a compressed state when the adapter assembly 300 is in the first state.

[0069] It can be understood that after the buckling structure 320 is separated from the buckling part 221, the elastic structure 340 provides power to the adapter shell 310 to move away from the accommodating space 211, and drives the buckling protrusion 350 on the adapter shell 310 to exit the buckling groove 131 on the probe assembly 100, so that the probe assembly 100 can be pulled out of the accommodating space 211.

[0070] When it is necessary to replace the probe assembly 100, the unlocking main body 222a on both sides of the probe assembly 100 is pressed, the unlocking main body 222a is subjected to pressure, moves towards the fixed plate 231, and compresses the elastic return piece 232. The movement of the unlocking main body 222a drives the pushing protrusion 222b to move inward together, and in the movement process, the pushing protrusion 222b pushes the buckling main body 321a in the buckling hole 221b, and the other end of the buckling main body 321a away from the unlocking main body 222a abuts against the elastic pushing piece. At this time, the pressing is continued, and when the buckling main body 321a is pushed out of the buckling hole 221b, the elastic structure 340 releases the elastic potential energy to make the adapter shell 310 pop out in a direction away from the probe assembly 100, so that the adapter assembly 300 is separated from the probe assembly 100, and the buckling protrusion 350 also pops out of the buckling groove 131. At this time, the probe assembly 100 can be pulled out. Another probe assembly 100 is inserted into the accommodating space 211 of the mounting bracket 210 from above, the adapter shell 310 is pressed, the buckling main body 321a is re-inserted into the buckling hole 221b, and the replacement is completed.

[0071] The ultrasonic probe device of the embodiment is quick to separate the adapter assembly 300 from the probe assembly 100 through the unlocking portion 222 of the mounting assembly 200 and the elastic structure 340 of the adapter assembly 300. Compared with the conventional replacement mode, the replacement steps are significantly simplified without relying on any external tools (such as repair tools or disassembly tools). In actual operation, the user only needs to press the unlocking portion 222 to complete the disconnection of the adapter assembly 300 and the probe assembly 100, without a complex operation process, which not only shortens the time required for replacing the probe assembly 100, but also reduces the operation difficulty, and is particularly suitable for scenarios that require quick replacement of the probe. In addition, since no tools are used, the risk of misoperation caused by tool operation or the problem of surface damage of the equipment caused by tool contact is avoided.

[0072] According to a third aspect of the present application, a focused ultrasound treatment device is also disclosed, which comprises the ultrasonic probe device of the second aspect.

[0073] The focused ultrasound treatment device of the present application is provided with the mounting assembly 200, so that the mounting assembly 200 can wrap the area where the adapter assembly 300 and the probe assembly 100 are connected, effectively avoiding the possibility that the operator will accidentally touch the second connector on the adapter assembly 300 when replacing the probe assembly 100, thereby reducing the risk of equipment failure caused by misoperation. In actual operation, when the probe assembly 100 needs to be replaced, the mounting assembly 200 can provide all-round protection, so that the second connector on the adapter assembly 300 is always in a closed state and will not be exposed to the outside, not only effectively avoiding the invasion of external pollutants such as dust and oil stains on the second connector on the adapter assembly 300, but also preventing the problem of connector damage or performance degradation caused by mechanical impact or accidental touch. In addition, the mounting assembly 200 also helps to maintain the stable connection of the probe assembly 100 and the adapter assembly 300, preventing loosening or falling off. The user does not need to worry about the exposure of the connector when replacing the probe assembly 100, which greatly improves the convenience of operation and the durability of the equipment.

[0074] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified and limited.

[0075] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified and limited.

[0076] In the description of the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature in the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper side" and "upper surface" of the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "lower", "lower side" and "lower surface" of the first feature in the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0077] It can be understood that the above embodiments are only exemplary embodiments adopted for illustrating the principles of the utility model, and the utility model is not limited thereto. For ordinary skilled persons in the art, various modifications and improvements can be made without departing from the spirit and essence of the utility model, and these modifications and improvements are also regarded as the protection scope of the utility model.

Claims

1. A mounting assembly for an ultrasound probe device, characterized by, The mounting assembly comprises a mounting bracket and a matching structure arranged on the mounting bracket, the mounting bracket is provided with an accommodating space for placing a probe assembly of the ultrasonic probe device in use; The mounting bracket is further provided with a first mounting channel communicated with the accommodating space, which is used for allowing a switching assembly of the ultrasonic probe device to pass through in use so as to be connected with the probe assembly; The matching structure is clamped with the switching assembly in use and is arranged to enable the switching assembly to switch from a first state to a second state; in the first state, the switching assembly is connected with the probe assembly; In the second state, the switching assembly is disconnected with the probe assembly.

2. The mounting assembly for an ultrasound probe device of claim 1, wherein, The matching structure comprises a clamping portion, an unlocking portion and a limiting portion; The clamping portion and the limiting portion are arranged on the mounting bracket; In the first state, the clamping structure of the switching assembly is clamped with the clamping portion; in the second state, the clamping structure of the switching assembly is separated from the clamping portion, and the limiting structure of the switching assembly is limitedly matched with the limiting portion; The unlocking portion is movably connected with the mounting bracket and is arranged to push the clamping structure of the switching assembly to be separated from the clamping portion when moving from a first position to a second position.

3. The mounting assembly for an ultrasound probe device of claim 2, wherein, The clamping portion comprises a positioning plate connected with the mounting bracket and forming the first mounting channel, the positioning plate is provided with a clamping hole penetrating through the positioning plate along the thickness direction of the positioning plate, and the clamping hole is used for allowing the clamping structure of the switching assembly to extend into and clamp; The unlocking portion is arranged to push the clamping structure of the switching assembly to exit the clamping hole along the moving direction of the unlocking portion when moving from the first position to the second position.

4. The mounting assembly for an ultrasound probe device of claim 2, wherein, The unlocking portion comprises two oppositely arranged unlocking structures, and the two unlocking structures are respectively located on both sides of the accommodating space and the first mounting channel, each of the unlocking structures comprises an unlocking body and a pushing protrusion; The mounting bracket is further provided with two second mounting channels communicated with the accommodating space, which are used for allowing the two unlocking structures to move from the first position to the second position to relatively move in use; The pushing protrusion is arranged on one side of the unlocking body close to the first mounting channel and extends from the unlocking body along the axis of the second mounting channel towards the accommodating space; when the switching assembly is in the first state, the pushing protrusion abuts against the clamping structure of the switching assembly.

5. The mounting assembly of an ultrasound probe device according to claim 2 or 4, characterized in that, The mounting assembly further comprises a resetting portion, and the resetting portion comprises a fixing plate and an elastic resetting member; The fixing plate is fixedly arranged in the mounting bracket and faces the unlocking portion, the two ends of the elastic resetting member are fixedly connected with the fixing plate and the unlocking portion respectively, and the elastic resetting member provides power for the unlocking portion to move from the second position to the first position in use.

6. The mounting assembly for an ultrasound probe device of claim 2, wherein, The clamping part comprises a positioning plate connected to the mounting support and formed with the first mounting channel, the positioning plate has oppositely arranged first and second faces, and the limiting part comprises a first limiting protrusion arranged on the first face and a second limiting protrusion arranged on the second face; The limiting structure of the adapter assembly comprises oppositely arranged first and second limiting grooves, and the first and second limiting protrusions correspondingly extend into the first and second limiting grooves, respectively.

7. The mounting assembly for an ultrasound probe device of claim 1, wherein, The first mounting channel is two, the axial lines of the two first mounting channels coincide, and the two first mounting channels are arranged one by one corresponding to the two adapter assemblies of the ultrasonic probe device.

8. An ultrasound probe device, characterized by The ultrasonic probe device comprises a probe assembly, an adapter assembly, and the mounting assembly of any one of claims 1 to 7; The adapter assembly comprises an adapter housing internally formed with a receiving cavity, and a through hole is arranged on one side of the adapter housing facing the clamping part of the mounting assembly; The adapter assembly further comprises a clamping structure movably arranged in the adapter housing, the clamping structure extends out of the through hole and is clamped and matched with the clamping part when the adapter assembly is in the first state; The adapter assembly further comprises a limiting structure arranged corresponding to the limiting part of the cooperating structure and used for accommodating the limiting part.

9. The ultrasound probe device of claim 8, wherein, The clamping structure comprises a buckle and an elastic pushing piece, the fixed end of the elastic pushing piece is connected to the inner wall of the cavity of the receiving cavity, the free end of the elastic pushing piece is connected to the first end of the buckle, and the second end of the buckle arranged opposite to the first end extends out of the through hole and is clamped and matched with the clamping part of the cooperating structure.

10. The ultrasound probe device of claim 9, wherein, The buckle comprises a clamping body and a protruding part, one end of the clamping body is connected to the free end of the elastic pushing piece, the other end extends out of the through hole and is clamped and matched with the clamping part; The inner wall of the cavity of the receiving cavity has oppositely arranged first and second groove walls, the opening of the through hole is arranged on the second groove wall, the fixed end of the elastic pushing piece is connected to the first groove wall, the protruding part is located on the side of the clamping body away from the axis of the mounting support, and the protruding part is abutted against the second groove wall under the elastic force of the elastic pushing piece; The receiving cavity further has a third groove wall located between the first and second groove walls, and the third groove wall is abutted against the surface of the clamping body surrounding the protruding part.

11. The ultrasonic probe apparatus of claim 8, wherein, The adapter assembly further comprises an elastic structure, the fixed end of the elastic structure is fixedly connected to the side of the adapter housing facing the probe assembly, and the free end of the elastic structure is abutted against the side of the probe assembly facing the adapter housing; The elastic structure is in a compressed state when the adapter assembly is in the first state.

12. A focused ultrasound treatment device, characterized by, The ultrasonic probe device comprises the probe assembly, the adapter assembly, and the mounting assembly of any one of claims 8 to 11.

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