CN216497090U - Assembly body and ultrasonic treatment apparatus including same - Google Patents
Assembly body and ultrasonic treatment apparatus including same Download PDFInfo
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- CN216497090U CN216497090U CN202123441437.3U CN202123441437U CN216497090U CN 216497090 U CN216497090 U CN 216497090U CN 202123441437 U CN202123441437 U CN 202123441437U CN 216497090 U CN216497090 U CN 216497090U
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Abstract
The utility model describes an assembly body and an ultrasonic therapeutic apparatus comprising the same, wherein the assembly body comprises a hand tool and an output head detachably assembled on the hand tool, the hand tool is provided with a first shell which is columnar and has a U-shaped cross section orthogonal to the axial direction, two groove-shaped grooves extending along the same direction are oppositely arranged on two opposite side walls of the first shell, the output head is provided with a second shell which is columnar, two ridge-shaped bulges extending along the same direction are oppositely arranged on two opposite side walls of the second shell, and the distance between the two side walls provided with the ridge-shaped bulges is matched with the distance between the two side walls provided with the groove-shaped grooves. According to the present invention, it is possible to provide an assembly body which is easily detached and can be stably assembled, and an ultrasonic treatment apparatus including the assembly body.
Description
Technical Field
The present invention relates to an assembly and an ultrasonic treatment apparatus comprising the same.
Background
High Intensity Focused Ultrasound (HIFU) therapy is a non-invasive treatment technique, and the principle thereof is to convert input electric power into mechanical power (i.e., ultrasonic waves) by using an ultrasonic transducer and output the mechanical power, then focus the output ultrasonic waves and apply the focused ultrasonic waves to a region to be treated of human tissue, and form high temperature in the region to be treated by using the thermal effect of the ultrasonic waves in the focused region, thereby treating the region to be treated.
Since different depths of focus may be required for different patients, or for different regions to be treated, a treatment head with an ultrasound transducer may typically have a fixed depth of focus. In view of the above, the existing high intensity focused ultrasound therapy apparatus generally comprises a therapy head having an ultrasound transducer, and a hand tool for mounting the therapy head, wherein the therapy head can be detachably mounted on the hand tool, thereby facilitating the replacement of the therapy head to adjust the focusing depth according to actual needs. Therefore, it is desirable to provide a treatment head and a hand tool which can be easily disassembled and stably assembled.
Disclosure of Invention
The present invention has been made in view of the above-described conventional circumstances, and an object thereof is to provide an assembly body that can be easily attached and detached, and an ultrasonic treatment apparatus including the assembly body.
To this end, in one aspect, the present invention provides an assembly body, which includes a hand tool and an output head detachably mounted on the hand tool, the hand tool has a first casing which is cylindrical and has a U-shaped cross section orthogonal to an axial direction, two groove-shaped grooves extending in a same direction are relatively provided on two opposite side walls of the first casing, the output head has a second casing which is cylindrical, two ridge-shaped protrusions extending in a same direction are relatively provided on two opposite side walls of the second casing, and a distance between the two side walls provided with the ridge-shaped protrusions matches a distance between the two side walls provided with the groove-shaped grooves.
In the utility model, the assembly body comprises the hand tool with the first shell and the output head with the second shell, and the groove-shaped grooves arranged on the two side walls of the first shell can guide and fix the ridge-shaped bulges arranged on the two side walls of the second shell, thereby being convenient for the disassembly and the stable assembly of the output head and the hand tool.
Further, in the fitting body according to the present invention, optionally, one end of the ridge-like projection is tapered. Thus, assembly can be facilitated.
In the assembly body according to the present invention, the two side walls provided with the groove-like grooves may be closed to each other. Thus, the assembling stability can be advantageously improved.
In addition, in the assembly body according to the present invention, optionally, when the output head is assembled to the hand tool, the first housing and the second housing are in interference fit. Thus, the assembling stability can be advantageously improved.
In addition, in the assembly body according to the present invention, optionally, two locking grooves are oppositely arranged on the two side walls provided with the ridge-shaped protrusions.
In addition, in the assembly body according to the present invention, optionally, two clamping portions are oppositely provided on two side walls provided with the groove-shaped groove, and when the output head is assembled to the hand tool, the two clamping portions are respectively clamped in the two clamping grooves. Thus, the assembling stability can be advantageously improved.
In the assembly body according to the present invention, two fitting holes may be provided on the two side walls provided with the groove-like groove, and the two engaging portions may be fitted to the two fitting holes, respectively.
In the assembly according to the present invention, the engaging portion may include a rotating shaft provided in the fitting hole, a pressing portion rotatably provided on the rotating shaft, and a spring, one end of the pressing portion may protrude toward the inside of the first housing to form a protruding portion, the spring may abut against the other end of the pressing portion from a side close to the inside of the first housing and may apply an elastic force to the pressing portion toward the outside of the first housing, and the protruding portion and the spring may be located on both sides of the rotating shaft. Therefore, the disassembly and assembly can be facilitated.
In the assembly according to the present invention, the rotating shaft may be provided along an axial direction of the first housing, the pressing portion may have a long plate shape, and a longitudinal direction of the pressing portion may be orthogonal to the axial direction of the first housing. Therefore, the disassembly and assembly can be facilitated.
Another aspect of the present invention provides an ultrasonic treatment apparatus, which includes a main unit, an ultrasonic transducer, and the assembly of the first aspect of the present invention, wherein the main unit transmits electric power to the ultrasonic transducer, the ultrasonic transducer converts the received electric power into mechanical power, the second housing of the assembly has a receiving space and has a sound-transmitting portion capable of transmitting sound waves, the ultrasonic transducer is received in the receiving space, and the direction of sound waves emitted by the ultrasonic transducer faces the sound-transmitting portion. Under the condition, through the assembly body which is convenient to disassemble and assemble and can be stably assembled, different ultrasonic transducers can be conveniently replaced to adjust the focusing depth, so that different patients or different regions to be treated can be conveniently treated.
According to the assembly body, the treatment head and the hand tool which are convenient to disassemble and assemble and can be stably assembled can be provided; when the assembly body is applied to an ultrasonic therapeutic apparatus, the treatment head can be conveniently replaced to adjust the focusing depth.
Drawings
The utility model will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:
fig. 1A is an overall schematic view showing an assembly according to an example of the present invention.
Fig. 1B is a schematic view showing a split of an assembly according to an example of the present invention.
Figure 2A is a schematic diagram illustrating a first perspective of a hand piece according to an example of the present invention.
Figure 2B is a schematic diagram illustrating a second perspective of a hand piece according to an example of the present invention.
Fig. 3A is a schematic diagram illustrating a first perspective of an output head in accordance with an example of the utility model.
Fig. 3B is a schematic diagram illustrating a second perspective of an output head in accordance with an example of the utility model.
Fig. 4A is a schematic diagram showing a natural state of a clip portion according to an example of the present invention.
Fig. 4B is a schematic diagram showing that the chucking portion according to the example of the present invention is pressed.
FIG. 5 is a schematic view illustrating an ultrasonic treatment apparatus according to an example of the present invention.
Description of reference numerals:
1 … are assembled in the form of an assembly,
10 … hand tool, 11 … first shell, 110 … groove-shaped groove, 120 … holding part,
130 … snap-in part, 131 … rotating shaft, 132 … pressing part, 133 … spring, 134 … protruding part,
a 20 … output stud, a 21 … secondary housing, a 210 … ridge, a 220 … snap, an acoustically transparent portion 230,
5 … ultrasonic therapeutic apparatus, 50 … main unit.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. The drawings are schematic and the ratio of the dimensions of the components and the shapes of the components may be different from the actual ones.
It is noted that, as used herein, the terms "comprises," "comprising," or any other variation thereof, such that a process, method, system, article, or apparatus that comprises or has a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include or have other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the present invention, the terms of orientation or relative terms of orientation such as "one side", "opposite side", "upward", "downward", "upper surface", "lower surface", and the like are used with reference to the general operational attitude, and should not be construed as limiting.
The utility model relates to an assembly body which can be conveniently disassembled and assembled stably. Hereinafter, an assembly according to the present invention will be described with reference to the drawings.
Fig. 1A is an overall schematic view showing an assembly 1 according to an example of the present invention. Fig. 1B is a schematic view showing a separate body of an assembly 1 according to an example of the present invention.
In the present embodiment, the assembly body 1 may include a hand tool 10, and an output head 20 (see fig. 1A). Output stud 20 may be removably mounted to hand piece 10. For example, in the example shown in fig. 1A and 1B, the output stud 20 may be moved in the direction D1 to fit the hand piece 10, forming the state shown in fig. 1A in combination; and the output stud 20 can be moved in the direction D2 for removal from the hand piece 10.
Figure 2A is a schematic diagram illustrating a first perspective of hand piece 10 in accordance with an example of the present invention. Figure 2B is a schematic diagram illustrating a second perspective of hand piece 10 in accordance with an example of the present invention. Here, the first viewing angle may refer to a viewing angle from the upper right downward, and the second viewing angle may refer to a viewing angle from the side.
In some examples, hand piece 10 may have a first housing 11 (see fig. 2A). The first housing 11 may have a cylindrical shape, and a cross section of the first housing 11 orthogonal to the axial direction may have a U-shape (see fig. 2A and 2B).
In some examples, as shown in fig. 2A and 2B, two trench grooves 110 (i.e., a trench groove 110a and a trench groove 110B) extending in the same direction are provided on opposite side walls of the first housing 11.
In some examples, the two sidewalls provided with the groove-shaped groove 110 (i.e., the two sidewalls opposite to the first housing 11) may converge toward each other. In this case, when the output head 20 is attached to the hand tool 10, the two side walls of the hand tool 10 that are closed together can hold the output head 20, and thus, the stability of the output head 20 when attached to the hand tool 10 can be improved.
In some examples, the output head 20 may be mounted to one end of the hand tool 10, and the other end of the hand tool 10 may extend in a direction away from the output head 20 to form a grip 120 (see fig. 2A). This facilitates the operation of the hand tool 10.
Fig. 3A is a schematic diagram illustrating a first perspective of an output head 20 in accordance with an example of the utility model. Fig. 3B is a schematic diagram illustrating a second perspective of an output head 20 in accordance with an example of the utility model. Here, the first viewing angle may refer to a viewing angle viewed from a lower right direction, and the second viewing angle may refer to a viewing angle viewed from a side surface.
In some examples, the output stud 20 may have a second housing 21. The second housing 21 may have a cylindrical shape (see fig. 3A).
In some examples, the inside of the second housing 21 may have an accommodation space, and have a sound-transmitting portion 230 (see fig. 3A) that is permeable to sound waves. In this case, when the assembly body 1 is applied to an ultrasonic treatment apparatus, an ultrasonic transducer may be disposed inside the second housing 21, and the assembly body 1 may be held for treatment.
In some examples, as shown in fig. 3A and 3B, two ridges 210 (i.e., a ridge 210a and a ridge 210B) extending in the same direction are oppositely disposed on two opposite side walls of the second housing 21. In this case, during the process of assembling the output head 20 to the hand tool 10 and the process of assembling the output head 20 to the hand tool 10, the two ridges 210 of the second housing 21 may be engaged with the two groove-shaped grooves 110 of the first housing 11, and the two groove-shaped grooves 110 of the first housing 11 may serve as a guide and a fixing, thereby making it possible to facilitate the assembly and disassembly and the stable assembly of the output head 20 to the hand tool 10.
In some examples, one end of the ridge 210 may be tapered. For example, the ridge 210 may be tapered in height and/or width relatively near one end of the first housing 11. This facilitates the attachment of the output head 20 to the hand tool 10.
In some examples, the distance between the two side walls provided with the ridge-like protrusion 210 (i.e., the two side walls of the second housing 21) matches the distance between the two side walls provided with the gutter-like groove 110 (i.e., the two side walls of the first housing 11). This makes it possible to easily attach and detach the output head 20 to and from the hand tool 10 and to improve the stability of the output head 20 when it is attached to the hand tool 10.
In some examples, the distance matching may mean that the distance between the two sidewalls of the ridge 210 plus the thickness of the two sidewalls of the ridge 210 is equal to the distance between the two sidewalls provided with the gutter-like groove 110. In other examples, the distance matching may also mean that the distance between the two sidewalls of the ridge 210 plus the thickness of the two sidewalls of the ridge 210 is slightly smaller than the distance between the two sidewalls provided with the trench 110. The present embodiment is not limited to this, and may be adjusted according to actual conditions as long as the output head 20 can be attached to the hand tool 10, which may be called distance matching. For example, in some examples, first housing 11 and second housing 21 may be an interference fit when output stud 20 is assembled to hand piece 10.
Fig. 4A is a schematic diagram showing a natural state of the clip portion 130 according to an example of the present invention. Fig. 4B is a schematic diagram showing that the clip portion 130 according to the example of the present invention is pressed. In fig. 4A and 4B, for clarity, the clip portion 130 is not shown, but a part of the member or the line that may block the clip portion 130 is omitted.
In some examples, two slots 220 are provided on opposite sides of the ridge 210 (see fig. 3A). It should be noted that, in fig. 3A, only one of the card slots 220 is visible due to the angle of view, and the other card slot 220 is on the opposite side.
In some examples, two clip portions 130 are oppositely provided on the two side walls provided with the groove-shaped groove 110 (see fig. 2A, 2B and 4A, the two clip portions 130 are a clip portion 130a and a clip portion 130B, respectively), and when the output head 20 is assembled to the hand tool 10, the two clip portions 130 can be respectively clipped to the two clip grooves 220.
In some examples, two fitting holes may be oppositely formed at the two sidewalls provided with the groove-shaped groove 110, and the two catching portions 130 are respectively fitted to the two fitting holes (not shown). In this case, the chucking part 130 can be adjusted from the outside of the first housing 11, so that the operation can be facilitated.
In some examples, the clamping portion 130 has a rotating shaft 131 provided at the fitting hole, a pressing portion 132 rotatably provided at the rotating shaft 131, and a spring 133 (see fig. 4A).
In some examples, one end of the pressing part 132 may be protruded toward the inside of the first housing 11 to form a protrusion 134 (see fig. 4A). In this case, the protrusion 134 may be engaged with the engaging groove 220 when the output head 20 is assembled to the hand tool 10. This facilitates fixing of the output head 20.
In some examples, the protrusion 134 and the spring 133 are respectively located at both sides of the rotation shaft 131 (see fig. 4A). In some examples, the spring 133 may abut against the other end of the pressing part 132 from a side close to the inside of the first housing 11 and apply elastic force to the pressing part 132 toward the outside of the first housing 11. In this case, when the output head 20 is assembled to the hand tool 10, the protrusion 134 has a force tending to face the inside of the first housing 11 by the spring 133, so that the second housing 21 can be locked in cooperation with the catch 220, whereby the stability of the assembly of the output head 20 to the hand tool 10 can be advantageously improved.
In some examples, the rotation shaft 131 may be disposed along an axial direction of the first housing 11. In some examples, the pressing part 132 may have a long plate shape and a length direction of the pressing part 132 may be orthogonal to an axial direction of the first housing 11. Thereby, the pressing can be facilitated.
In some examples, referring to fig. 4B, when the output head 20 needs to be detached from the hand tool 10, one end of the pressing portion 132 provided with the spring 133 may be pressed (the direction of the arrow in fig. 4B schematically indicates the direction of the pressing force on the pressing portion 132), so that the pressing portion 132 rotates around the rotating shaft 131, and the end of the pressing portion 132 provided with the protrusion 134 moves away from the second housing 21 and away from the card slot 220. This facilitates fastening and removal of the output head 20.
Another aspect of the present invention relates to an ultrasonic treatment apparatus for treating a region to be treated by using the thermal effect of ultrasonic waves at a focal region to form a high temperature at the region to be treated. Hereinafter, an ultrasonic treatment apparatus according to the present invention will be described with reference to the accompanying drawings.
Fig. 5 is a schematic view showing an ultrasonic treatment apparatus 5 according to an example of the present invention.
In this embodiment, the ultrasonic treatment apparatus 5 may comprise a main machine 50, and an assembly body 1 according to the first aspect of the present invention (see fig. 5). In this embodiment, the ultrasonic treatment apparatus 5 further comprises an ultrasonic transducer (not shown). The host 50 delivers electrical power to the ultrasonic transducer, which may convert the received electrical power into mechanical power,
in some examples, the second case 21 of the fitting body 1 may have an accommodation space and have a sound-transmitting portion 230 that is permeable to sound waves. The ultrasonic transducer may be accommodated in the accommodating space, and a direction in which the ultrasonic transducer emits sound waves is directed toward the sound transmitting part 230. In this case, the sound waves emitted by the ultrasonic transducer can be applied to the predetermined position by holding the assembly body 1; in addition, through the assembly body 1 which is convenient to disassemble and assemble and can be stably assembled, different ultrasonic transducers can be conveniently replaced to adjust the focusing depth, so that different patients or different regions to be treated can be conveniently treated.
In some examples, the ultrasonic transducer disposed in the second housing 21 may be connected to the main unit 50 through the first housing 11 of the assembly body 1. Specifically, the second housing 21 accommodating the ultrasonic transducer may be fitted to one end of the first housing 11, the other end of the first housing 11 may be electrically connected to the main unit 50 and the inside of the first housing 11 may be provided with a wire to transfer electric power output from the main unit 50 to the ultrasonic transducer.
In summary, according to the present invention, it is possible to provide an assembly body 1 which is easy to assemble and disassemble and is stable in assembly, and when the assembly body 1 is applied to an ultrasonic treatment apparatus 5, it is possible to easily replace different ultrasonic transducers to adjust the focusing depth.
While the utility model has been described in detail in connection with the drawings and examples, it is to be understood that the above description is not intended to limit the utility model in any way. Those skilled in the art can make modifications and variations to the present invention as needed without departing from the true spirit and scope of the utility model, and such modifications and variations are within the scope of the utility model.
Claims (10)
1. An assembly body, characterized in that,
comprises a hand tool and an output head which is detachably assembled on the hand tool,
the hand tool is provided with a first shell which is columnar and has a U-shaped cross section orthogonal to the axial direction, two groove-shaped grooves extending along the same direction are oppositely arranged on two opposite side walls of the first shell,
the output head is provided with a columnar second shell, two ridge-shaped bulges extending along the same direction are oppositely arranged on two opposite side walls of the second shell,
the distance between the two side walls provided with the ridge-like protrusions is matched with the distance between the two side walls provided with the groove-like grooves.
2. Assembly as claimed in claim 1,
one end of the ridge is tapered.
3. An assembly as claimed in claim 1,
the two side walls provided with the groove-shaped grooves are mutually folded.
4. An assembly as claimed in claim 3,
when the output head is assembled on the hand tool, the first shell and the second shell are in interference fit.
5. Assembly as claimed in claim 1,
two clamping grooves are oppositely arranged on the two side walls provided with the ridge-shaped bulges.
6. Assembly as claimed in claim 5,
two clamping parts are oppositely arranged on the two side walls provided with the groove-shaped grooves, and when the output head is assembled on the hand tool, the two clamping parts are respectively clamped in the two clamping grooves.
7. Assembly as claimed in claim 6,
two assembling holes are oppositely arranged on the two side walls provided with the groove-shaped grooves, and the two clamping parts are respectively assembled in the two assembling holes.
8. An assembly as claimed in claim 7,
the clamping part is provided with a rotating shaft arranged in the assembling hole, a pressing part rotatably arranged on the rotating shaft and a spring,
one end of the pressing portion protrudes toward the inside of the first housing to form a protruding portion, the spring abuts against the other end of the pressing portion from a side close to the inside of the first housing and applies elastic force to the pressing portion toward the outside of the first housing,
the protrusion and the spring are respectively located at both sides of the rotation shaft.
9. An assembly as claimed in claim 8,
the rotating shaft is arranged along the axial direction of the first shell, the pressing portion is in a long plate shape, and the length direction of the pressing portion is orthogonal to the axial direction of the first shell.
10. An ultrasonic therapeutic apparatus is characterized in that,
comprising a host, an ultrasonic transducer, and an assembly as claimed in any of claims 1 to 9,
the host machine delivers electrical power to the ultrasonic transducer, the ultrasonic transducer converts the received electrical power to mechanical power,
the second case of the assembly body has an accommodation space and a sound-transmitting portion that can transmit sound waves, and the ultrasonic transducer is accommodated in the accommodation space and emits sound waves in a direction toward the sound-transmitting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441437.3U CN216497090U (en) | 2021-12-31 | 2021-12-31 | Assembly body and ultrasonic treatment apparatus including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441437.3U CN216497090U (en) | 2021-12-31 | 2021-12-31 | Assembly body and ultrasonic treatment apparatus including same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216497090U true CN216497090U (en) | 2022-05-13 |
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ID=81513271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123441437.3U Active CN216497090U (en) | 2021-12-31 | 2021-12-31 | Assembly body and ultrasonic treatment apparatus including same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216497090U (en) |
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2021
- 2021-12-31 CN CN202123441437.3U patent/CN216497090U/en active Active
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