CN219207181U

CN219207181U - Ultrasonic treatment handle and ultrasonic treatment instrument

Info

Publication number: CN219207181U
Application number: CN202223153485.7U
Authority: CN
Inventors: 彭玉家; 李亚楠; 雷晓兵; 丁毅
Original assignee: Shenzhen Peninsula Medical Co Ltd
Current assignee: Shenzhen Peninsula Medical Group Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-20
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an ultrasonic treatment handle and an ultrasonic treatment instrument, wherein the ultrasonic treatment handle comprises an outer shell, an inner shell, an ultrasonic transducer and a power assembly. The shell comprises a base and a housing arranged on the base, the base comprises a first shell, a second shell, a first shell and a second shell, a first cavity is formed by surrounding the first shell and the second shell, and a holding part which can be held is formed on the outer periphery sides of the first shell and the second shell; the housing forms the second cavity, and first cavity and second cavity intercommunication form the installation cavity, and the housing is provided with the opening that communicates with the second cavity in the terminal surface that keeps away from first casing and second casing. Therefore, the technical scheme of the utility model ensures that the whole ultrasonic treatment handle is integrally arranged by arranging the treatment head in the shell of the handle, and further ensures that the structure of the whole ultrasonic treatment handle is more stable. Meanwhile, the internal structure of the ultrasonic treatment handle is optimized, so that the ultrasonic treatment handle is miniaturized, and the ultrasonic treatment handle is more convenient for a user to operate for a long time.

Description

Ultrasonic treatment handle and ultrasonic treatment instrument

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an ultrasonic treatment handle and an ultrasonic treatment instrument.

Background

Ultrasonic therapy is a common therapeutic means, and achieves therapeutic effects by outputting ultrasonic energy to subcutaneous tissues, and has the effects of skin treatment such as weight loss, wrinkle removal, compactness and the like. In the ultrasonic treatment process, a special medical staff usually holds an ultrasonic treatment handle, and the ultrasonic energy output position is required to be changed continuously during operation, so that the treatment effect is achieved by diffusing the ultrasonic energy output area.

The existing ultrasonic treatment handle is usually provided with a treatment head and a holding part which are detachably connected. However, in the scheme that the treatment head and the holding part are detachably connected, the installation structure of the treatment head and the holding part is complex, the whole weight is overweight, the wrist can be very sour after the user holds for a long time, and the user experience is poor.

Disclosure of Invention

The utility model mainly aims to provide an ultrasonic treatment handle, which aims to optimize the internal structure of the ultrasonic treatment handle.

To achieve the above object, the present utility model provides an ultrasonic treatment handle comprising:

the shell comprises a base and a housing arranged on the base, wherein the base comprises a first shell, a second shell, a first cavity is formed by encircling the first shell and the second shell, and a holding part for holding is formed on the outer peripheral sides of the first shell and the second shell; the housing forms a second cavity, the first cavity and the second cavity are communicated to form a mounting cavity, and an opening communicated with the second cavity is formed in the end face of the housing far away from the first shell and the second shell;

one end of the inner shell is arranged in the first cavity and is fixedly connected with the housing; the other end of the first cavity is arranged in the second cavity and is fixedly connected with the first shell and the second shell; the inner shell is provided with a containing cavity and a sound transmission port communicated with the containing cavity, and the sound transmission port is arranged corresponding to the opening;

an ultrasonic transducer arranged in the accommodating cavity; the sound generating unit of the ultrasonic transducer is arranged opposite to the sound transmitting port; and

the power assembly is arranged in the mounting cavity and comprises a driving piece and a transmission piece, and the driving piece is connected with an external power supply; one end of the transmission piece is connected with the driving piece, the other end of the transmission piece is magnetically connected with the ultrasonic transducer, and the driving piece is used for driving the ultrasonic transducer to do reciprocating motion in the linear direction through the transmission piece.

In an embodiment, the ultrasonic therapy handle comprises a printed circuit board arranged in the mounting cavity, the ultrasonic transducer and the driving piece are electrically connected with the printed circuit board through a cable, and the printed circuit board, the driving piece, the transmission piece and the inner shell are sequentially arranged from the holding end of the ultrasonic therapy handle to the therapy end.

In an embodiment, the ultrasonic therapy handle comprises a pressing plate, the printed circuit board, the ultrasonic transducer and the driving piece are connected with an external power supply through cables, and the pressing plate is used for fixing the cables in the mounting cavity.

In one embodiment, the housing is sleeved on the outer periphery of the inner housing; the outer periphery side of the inner shell is provided with a first connecting part, the position of the housing corresponding to the first connecting part is provided with a second connecting part, and the second connecting part is connected with the first connecting part in a matched mode to fix the housing on the inner shell.

In an embodiment, a first mounting hole is formed in the first connecting portion, and a first mounting through hole is formed in the second connecting portion; the screw connection piece sequentially penetrates through the first mounting through hole to be in threaded connection with the first mounting hole so as to fix the housing on the inner housing.

In an embodiment, the outer peripheral side of the inner shell is further provided with a first protruding portion, and the first protruding portion is located at a side of the first connecting portion away from the housing; a third mounting through hole is formed in the first protruding part; two fourth mounting through holes are formed in the base corresponding to the two ends of the third mounting through hole, so that the screw connector sequentially penetrates through the fourth mounting through hole, the third mounting through hole and the fourth mounting through hole to fix the inner shell on the base.

In one embodiment, the housing has a mounting port in communication with the first cavity, the mounting port being located at an end of the housing remote from the sound-transmitting port; the cable stretches into the installation cavity from the installation opening; the ultrasonic treatment handle further comprises a tail sleeve, the tail sleeve is sleeved on the cable, and the tail sleeve penetrates out of the mounting opening.

In an embodiment, the grip is disposed at an angle to the housing; the holding part is arranged at one end close to the housing in a bionic human hand line mode.

In an embodiment, an arc avoidance groove is formed on the peripheral side of the base, which is close to one end of the housing, and an arc contour line of the arc avoidance groove is arranged in a bionic human hand line mode.

In addition, the utility model also provides an ultrasonic therapeutic apparatus, which comprises the ultrasonic therapeutic handle in any embodiment.

According to the technical scheme, the treatment head is arranged in the shell of the handle, so that the whole ultrasonic treatment handle is integrally arranged, and the structure of the whole ultrasonic treatment handle is firmer. Meanwhile, the internal structure of the ultrasonic treatment handle is optimized, so that the ultrasonic treatment handle is miniaturized, and the ultrasonic treatment handle is more convenient for a user to operate for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an ultrasonic treatment handle according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the connection between the housing and the inner housing of FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is an exploded view of FIG. 4;

fig. 6 is an exploded view of fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an ultrasonic treatment handle.

In the embodiment of the present utility model, as shown in fig. 1 to 6, the ultrasonic therapy handle 10 includes an outer housing 100, an inner housing 200, and a power assembly 500, the outer housing 100 includes a base 110 and a cover 120 mounted on the base 110, the base includes a first housing 112 and a second housing 113, the first housing 112 and the second housing 113 enclose a first cavity 101a, and the outer peripheral sides of the first housing 112 and the second housing 113 form a holding part for holding; the housing 120 forms a second cavity 101b, the first cavity 101a and the second cavity 101b are communicated to form a mounting cavity 101, and an opening 102 communicated with the second cavity 101b is arranged on the end face of the housing 120 away from the first shell 112 and the second shell 113; an inner case 200, wherein one end of the inner case 200 is disposed in the first cavity 101a and is fixedly connected with the housing; the other end is arranged in the second cavity 101b and is fixedly connected with the first shell 112 and the second shell 113; the inner shell 200 is provided with a containing cavity 201 and a sound-transmitting port 202 communicated with the containing cavity 201, and the sound-transmitting port 202 is arranged corresponding to the opening 102; the ultrasonic transducer 300 is arranged in the accommodating cavity 201; the sound generating unit 310 of the ultrasonic transducer 300 is arranged opposite to the sound transmitting port 202; the power assembly 500 is arranged in the mounting cavity 101, the power assembly 500 comprises a driving piece 510 and a transmission piece 520, and the driving piece 510 is connected with an external power supply; one end of the transmission member 520 is connected with the driving member 510, and the other end is magnetically connected with the ultrasonic transducer 300, and the driving member 510 is used for driving the ultrasonic transducer 300 to reciprocate in a linear direction through the transmission member 520.

Typically, the ultrasonic therapy handle 10 may be sold separately or together with a host computer. In the implementation of the independent operation of the ultrasonic treatment handle 10, the weight of the ultrasonic treatment handle 10 may be too large due to the too high integration level, and at this time, the user experience may be poor due to the fact that the handle is operated by the user in a handheld manner. Thus, the ultrasonic treatment handle 10 is generally matched with the host machine for operation, and the ultrasonic treatment handle 10 is matched with the host machine for example for description below.

Wherein both the outer shell 100 and the inner shell 200 are composed of a hard material, such as stainless steel, plastic, etc.; the acoustically transparent membrane needs to isolate the sound conducting medium, conduct ultrasound waves and contact the tissue to be treated, and is therefore made of an elastic material, such as silica gel, TPU (thermoplastic polyurethane elastomer rubber), TPEE (polytetrafluoroethylene), etc. The inner casing 200 and the sound-transmitting membrane may be integrally formed, or the sound-transmitting membrane may be adhered to and covered on an end portion of the inner casing 200 for transmitting ultrasonic waves, or the sound-transmitting membrane may be fixed to a connecting member and disposed in the sound-transmitting opening 202, which is not limited herein.

Further, in order to facilitate the installation of the inner case 200 into the installation cavity 101, the outer case 100 is generally provided in a separate type, and the outer case 100 includes, illustratively, a base 110 and a cover case 120 installed on the base 110; the base 110 and the cover 120 enclose the mounting cavity 101, and the opening 102 is disposed on an end surface of the cover 120 away from the base 110.

The fixing manner of the outer shell 100 and the inner shell 200 may be plugging, clamping or threaded connection, etc., preferably, in order to improve the connection tightness between the outer shell 100 and the inner shell 200, the outer shell 100 may be fixed into a whole by fastening, screw connection, etc., in addition, the outer shell 100 may play a role in supporting and protecting the inner shell 200, avoiding the inner shell 200 from being deformed under pressure, and further prolonging the service life of the inner shell 200 and the reliability of the use of the ultrasonic treatment head.

According to the technical scheme, the treatment head is arranged in the shell 100 of the handle, so that the whole ultrasonic treatment handle 10 is integrally arranged, and the structure of the whole ultrasonic treatment handle 10 is firmer. Meanwhile, the internal structure of the ultrasonic treatment handle 10 is optimized, so that the ultrasonic treatment handle 10 is miniaturized, and the ultrasonic treatment handle is more convenient for a user to operate for a long time.

It will be appreciated that in this embodiment, the integration of the entire ultrasonic therapy handle 10 is relative to the convenient removal connection of the therapy head and grip, meaning that the user cannot directly remove the handle by hand, and only removes the handle with the aid of other tools.

In an embodiment, the ultrasonic treatment handle 10 includes a printed circuit board 400 disposed in the mounting cavity 101, the ultrasonic transducer 300 and the driving member 510 are electrically connected to the printed circuit board 400 through cables, and the printed circuit board 400, the driving member 510, the transmission member 520 and the inner housing 200 are sequentially arranged from the holding end of the ultrasonic treatment handle 10 toward the treatment end. Preferably, the ultrasonic treatment handle 10 includes a pressing plate 700, the printed circuit board 400, the ultrasonic transducer 300 and the driving member 510 are connected to an external power source through cables, and the pressing plate 700 is used for fixing the cables in the installation cavity. Thus, by the arrangement of the pressing plate 700, the problem of messy cables during use is prevented. In addition, the ultrasonic transducer 300 is directly connected with an external power supply through a cable, so that the power connection stability of the ultrasonic transducer 300 can be improved, the stability of ultrasonic output of the ultrasonic transducer 300 is improved, and the stability of the treatment effect of the ultrasonic treatment handle 10 is improved.

In one embodiment, the base 110 and the cover 120 are disposed at an angle for ease of operation. As shown in fig. 1, the arrangement is more suitable for a user to hold than the arrangement of the base 110 and the cover 120.

On the basis of the above embodiment, in order to facilitate the user to hold and the user to aim at the area to be treated, the holding portion is arranged in a bionic human hand line at one end close to the housing 120. Preferably, an arc-shaped avoidance groove 111 is formed on the circumference of the base 110 near one end of the casing 120. Wherein, the arc avoiding groove 111 simulates the radian of a hand of a human when holding the ultrasonic treatment handle 10. So, through the ergonomic ultrasonic therapy handle 10 that sets up, can promote the comfort level of gripping, be convenient for grasp ultrasonic therapy handle 10 and remove the region of treating different positions, its convenient operation, the effect of use is better for traditional mode.

In a preferred embodiment, in order to firmly mount the inner case 200 to the inner case 200, the outer case 120 is sleeved on the outer circumference of the inner case 200; the outer peripheral side of the inner case 200 is provided with a first connection portion 210, the inner peripheral wall of the housing 120 is provided with a second connection portion 121 corresponding to the first connection portion 210, and the second connection portion 121 is connected with the first connection portion 210 in a matching manner to fix the housing 120 to the inner case 200.

Preferably, the first connecting portion 210 has a first mounting hole 211 formed therein, and the second connecting portion 121 has a first mounting through hole 122; the screw joint piece passes through the first installation through hole 122 and the first installation hole 211 in turn and fixes the housing 120 in the inner shell 200, wherein, the screw joint piece generally includes screw, bolt and double-screw bolt etc. be provided with the external screw thread on the screw joint piece, the first installation through hole 122 is the through-hole, be provided with on the first installation hole 211 with the internal screw thread of external screw thread looks adaptation, so, the accessible screw joint piece will be fixed firmly in the installation cavity 101.

On the basis of the above embodiment, in order to further improve the stability of the installation between the inner case 200 and the outer case 100, a first protrusion 220 is further provided on the outer peripheral side of the inner case 200, the first protrusion 220 is located on the side of the first connection portion 210 near the base 110, and a third installation through hole 221 is provided in the first protrusion 220; two fourth mounting through holes 111 are provided at the two ends of the base 110 corresponding to the third mounting through holes 221, so that the screw member sequentially passes through the fourth mounting through holes 111, the third mounting through holes 221 and the fourth mounting through holes 111 to fix the inner case 200 to the base 110.

Referring to fig. 6, to further optimize the layout of the components of the treatment handle, the housing 100 further has a mounting port 103 in communication with the mounting cavity 101, the mounting port 103 is located at an end of the housing 100 away from the sound-transmitting port 202, and the cable extends from the mounting port 103 into the mounting cavity 101; the ultrasonic treatment handle 10 further comprises a tail sleeve 600, the tail sleeve 600 is sleeved on the cable, and the tail sleeve 600 penetrates out of the mounting opening 103. In this way, the installation opening 103 is arranged at one end far away from the sound transmission opening 202, so that the arrangement of the treatment cables is more reasonable, and the layout of the parts of the treatment handle is optimized.

The utility model also provides an ultrasonic therapeutic apparatus, which comprises an ultrasonic therapeutic handle 10, wherein the specific structure of the ultrasonic therapeutic handle 10 refers to the above embodiment, and as the ultrasonic therapeutic apparatus adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An ultrasonic therapy handle, comprising:

2. The ultrasonic therapy handle of claim 1, wherein the ultrasonic therapy handle comprises a printed circuit board disposed within the mounting cavity, the ultrasonic transducer and the driver are electrically connected to the printed circuit board by a cable, and the printed circuit board, the driver, and the inner housing are sequentially arranged from a gripping end of the ultrasonic therapy handle toward a therapy end.

3. The therapeutic ultrasound handle of claim 2, comprising a pressure plate, wherein the printed circuit board, the ultrasound transducer, and the driver are connected to an external power source by a cable, wherein the pressure plate is configured to secure the cable within the mounting cavity.

4. The ultrasonic therapy handle according to claim 3, wherein the housing is sleeved on the periphery of the inner housing; the outer periphery side of the inner shell is provided with a first connecting part, the position of the housing corresponding to the first connecting part is provided with a second connecting part, and the second connecting part is connected with the first connecting part in a matched mode to fix the housing on the inner shell.

5. The ultrasonic therapy handle according to claim 4, wherein a first mounting hole is formed in the first connecting portion, and a first mounting through hole is formed in the second connecting portion; the screw connection piece sequentially penetrates through the first mounting through hole to be in threaded connection with the first mounting hole so as to fix the housing on the inner housing.

6. The ultrasonic therapy handle according to claim 5, wherein the outer peripheral side of the inner housing is further provided with a first protruding portion, the first protruding portion being located at a side of the first connecting portion away from the housing; a third mounting through hole is formed in the first protruding part; two fourth mounting through holes are formed in the base corresponding to the two ends of the third mounting through hole, so that the screw connector sequentially penetrates through the fourth mounting through hole, the third mounting through hole and the fourth mounting through hole to fix the inner shell on the base.

7. The ultrasonic therapy handle of claim 4, wherein said housing has a mounting port in communication with said first cavity, said mounting port being located at an end of said housing remote from said sound-transmitting port; the cable stretches into the installation cavity from the installation opening; the ultrasonic treatment handle further comprises a tail sleeve, the tail sleeve is sleeved on the cable, and the tail sleeve penetrates out of the mounting opening.

8. The ultrasonic therapy handle of claim 4, wherein the grip is disposed at an angle to the housing; the holding part is arranged at one end close to the housing in a bionic human hand line mode.

9. The ultrasonic therapy handle of claim 8, wherein an arc-shaped avoidance groove is formed on the peripheral side of the base close to one end of the housing, and an arc-shaped contour line of the arc-shaped avoidance groove is arranged in a bionic human hand line manner.

10. An ultrasonic therapeutic apparatus comprising an ultrasonic therapeutic handle as claimed in any one of claims 1 to 9.