Ultrasonic massage device

Abstract

The utility model relates to an ultrasonic massage device. The ultrasonic massage device comprises a shell, an ultrasonic transducer and a fixing assembly. Wherein the ultrasonic transducer is arranged on the shell and is used for emitting ultrasonic waves to a human body; the fixing assembly comprises a support and a gel layer connected with the support, the support is detachably connected with the shell, the gel layer is arranged on the side, back on to the shell, of the support, and the gel layer is used for being detachably attached to the skin of the human body.

Description

Technical Field

[0001] The invention relates to the field of ultrasonic technology, in particular to an ultrasonic massage device. Background Art

[0002] Massagers are electronic devices designed to relieve neck muscle tension and pain. There are many different types of traditional massagers, including vibration massage, electric heat massage, low-frequency electrical stimulation massage, and air pressure massage.

[0003] However, the massage effect of traditional massagers is not good. For example, massagers equipped with electrodes use electrical stimulation to cause muscle contraction to assist muscle training, and the massage effect is limited. Pressing massagers use various human hand-like structures to press the muscles underneath through the human body, and it is difficult to massage deep muscles. To improve the massage effect on the muscles, you can only choose to increase the pressing force, which can easily cause epidermal damage and pain, and the noise is relatively loud when working, which greatly affects the user experience.

[0004] BACKGROUND OF THE PRESENT APPLICATION The above information disclosed is only used to understand the background of the concept of the present application, and does not indicate or imply that it contains information of the prior art. Summary of the invention

[0005] Based on this, it is necessary to provide an ultrasonic massage device to address the above problems.

[0006] An ultrasonic massage device, comprising:

[0007] case;

[0008] An ultrasonic transducer, which is disposed in the housing and is used to emit ultrasonic waves to a human body;

[0009] A fixing component, the fixing component includes a bracket and a gel layer connected to the bracket, the bracket is detachably connected to the shell, the gel layer is arranged on the side of the bracket facing away from the shell, and the gel layer is used to be detachably adhered to the skin of the human body.

[0010] Before describing the technical effects that can be achieved by the embodiments of the present application, it should be noted that the massage effect of traditional massagers is not good. For example, massagers equipped with electrode sheets use electrical stimulation to cause muscle contraction to assist muscle training, and the massage effect is limited. Pressing massagers use various human hand-like structures to press the muscles underneath through the human body, which makes it difficult to massage deep muscles. To improve the massage effect on the muscles, you can only choose to increase the pressing force, which is easy to cause epidermal damage and pain, and it is noisy when working, which greatly affects the user experience. To this end, the present application provides an ultrasonic massage device that uses ultrasound for massage with low noise and high massage depth, and considers the use of gel to fix it on the surface of the human body to free the user's hands during design and manufacturing, and considers the problem of how to replace the gel when it is easily dirty and the viscosity decreases.

[0011] In the face of such problems, the ultrasonic massage device described above in the present application can at least achieve the following beneficial effects: when the user uses it, the shell of the ultrasonic transducer device can be adhered to the skin surface of the human body through the gel layer of the fixed component, which helps the matching layer of the ultrasonic transducer to have good contact with the human skin, or frees the user's hands and improves the convenience of use. The ultrasonic transducer on the shell can convert electrical energy into ultrasonic energy, which can be transmitted to the skin and deep subcutaneous soft tissue through the matching layer of the ultrasonic transducer, and can provide a deep massage effect to deep-seated muscles and other target tissues, promote blood circulation, relieve muscle tension and pain, accelerate metabolism, and help tissue repair, and the entire working process is basically noise-free. Since the gel layer is detachably adhered to the skin surface of the human body, when the user is not in use, the gel layer can be removed from the skin, that is, the entire massage ultrasonic device can be removed. It should be noted that the bracket of the fixing component is detachably connected to the shell, which means that the bracket and the gel layer on the bracket can be separated from the shell. If the viscosity of the gel layer decreases or becomes contaminated due to long-term use, the user can choose to remove the fixing component and replace it with a new gel layer with good viscosity. The fixing component is detachably connected to the shell to ensure the effectiveness of the fixing component's adhesion to human skin.

[0012] In one embodiment, the ultrasonic massage device further includes a first magnetic component, which is disposed on the shell, and the fixing assembly further includes a second magnetic component, which is disposed on the bracket, and the bracket is fixed to the shell by magnetic attraction between the second magnetic component and the first magnetic component; wherein the polarity of the first magnetic component is opposite to that of the second magnetic component.

[0013] In one embodiment, the fixing assembly further comprises a bottom plate, a receiving groove is provided in the bracket, the second magnetic member is embedded in the receiving groove, the bottom plate cover is provided in the receiving groove and fixed to the bracket, and the gel layer is provided on the side of the bottom plate facing away from the bracket. The groove wall of the receiving groove can limit the movement of the second magnetic member, so as to prevent the second magnetic member from being offset and affecting the magnetic attraction effect between the second magnetic member and the first magnetic member, thereby ensuring the connection reliability between the fixing assembly and the housing.

[0014] In one of the embodiments, the shell is provided with a massage boss, the ultrasonic transducer is arranged at the end of the massage boss, and the fixing component is provided with a through hole, and the through hole passes through the bracket, the first magnetic component, the base plate and the gel layer in sequence along the thickness direction of the bracket, and the fixing component is sleeved on the outer circumferential surface of the massage boss through the through hole, and the matching layer of the ultrasonic transducer is flush with the surface of the gel layer. This structural setting allows the user to directly press the massage convex end on the human body's epidermis. The massage convex end can make the force more concentrated, and a slight press can make the skin surface concave here, allowing the matching layer of the ultrasonic transducer to fully contact the skin; secondly, the end of the massage convex end is penetrated into the gel layer through the through hole, which is equivalent to the gel layer surrounding the ultrasonic transducer on the entire end of the massage convex end, that is, the gel layer around the matching layer of the ultrasonic transducer provides sufficient adhesion, allowing the matching layer of the ultrasonic transducer to fully contact the skin; in addition, the matching layer of the ultrasonic transducer is flush with the surface of the gel layer, which can also ensure that the matching layer of the ultrasonic transducer can have sufficient contact with the skin, so that the ultrasonic wave emitted by the ultrasonic transducer can be better transmitted to the skin and the deep tissue under the skin.

[0015] In one embodiment, the shell is provided with a massage boss, the ultrasonic transducer is arranged at the end of the massage boss, the fixing component is provided with a through hole, the through hole passes through the bracket, the first magnetic component, the base plate and the gel layer in sequence along the thickness direction of the bracket, the fixing component is sleeved on the outer circumferential surface of the massage boss through the through hole, and the matching layer of the ultrasonic transducer protrudes from the surface of the gel layer. This structural setting allows the user to directly press the massage convex end on the human body's epidermis. The massage convex end can make the force more concentrated, and a slight press can make the skin surface concave here, allowing the matching layer of the ultrasonic transducer to fully contact the skin; secondly, the end of the massage convex end is penetrated into the gel layer through the through hole, which is equivalent to the gel layer surrounding the ultrasonic transducer on the entire end of the massage convex end, that is, the gel layer around the matching layer of the ultrasonic transducer provides sufficient adhesion, allowing the matching layer of the ultrasonic transducer to fully contact the skin; in addition, the matching layer of the ultrasonic transducer protrudes from the surface of the gel layer, which can also ensure that the matching layer of the ultrasonic transducer can have sufficient contact with the skin, so that the ultrasonic wave emitted by the ultrasonic transducer can be better transmitted to the skin and the deep tissue under the skin.

[0016] In one embodiment, the massage protrusion is cylindrical, the through hole is adapted to the massage protrusion, one of the bracket and the shell is provided with a positioning protrusion, and the other of the bracket and the shell is provided with a positioning recess, and the positioning protrusion is used to extend into the positioning recess to limit the rotation of the fixed component in the circumferential direction of the massage protrusion. It can be understood that if the fixed component rotates relative to the massage protrusion, the gel layer is also easily separated from the human skin, and the arrangement of this embodiment can prevent the fixed component from rotating relative to the massage protrusion, reducing the risk of the gel layer being separated from the human skin.

[0017] In one embodiment, a limiting groove is provided in the shell, the first magnetic member is fixed in the limiting groove, and the first magnetic member and the second magnetic member are magnetically attracted to each other so that the fixing assembly abuts against the outer surface of the shell. The groove wall of the limiting groove can limit the movement of the first magnetic member, avoid the position displacement of the first magnetic member and affect the magnetic attraction effect between the first magnetic member and the second magnetic member, and thus ensure the connection reliability between the fixing assembly and the shell.

[0018] In one embodiment, the limiting groove is an annular groove, and the first magnetic member is annular and fixedly embedded in the limiting groove.

[0019] In one embodiment, the first magnetic member is bonded into the limiting groove.

[0020] In one embodiment, the first magnetic member and the second magnetic member are both ring-shaped.

[0021] In one embodiment, the ultrasonic massage device further includes a battery and a control circuit board electrically connected to the battery, the control circuit board is electrically connected to the ultrasonic transducer, the housing includes an upper housing and a lower housing connected to the upper housing, the upper housing and the lower housing enclose a chamber for loading the battery, the control circuit board and the ultrasonic transducer, the ultrasonic transducer is arranged in the lower housing and the matching layer of the ultrasonic transducer is at least partially exposed through the lower housing. The matching layer of the ultrasonic transducer may be arranged through the lower housing, or the matching layer of the ultrasonic transducer and the lower housing may be an integral structure, that is, a part of the lower housing is used as the matching layer, that is, a part of the end of the massage convex end is used as the matching layer. During assembly, the battery, the control circuit board and the ultrasonic transducer may be placed between the upper housing and the lower housing first, and then the upper housing and the lower housing may be fixed by a detachable connection or a fixed connection such as snap-on, bonding, or ultrasonic welding.

[0022] In one embodiment, the ultrasonic massage device further includes a conductive member, the control circuit board, the battery and the ultrasonic transducer are stacked in sequence, and the ultrasonic transducer is electrically connected to the control circuit board via the conductive member.

[0023] In one embodiment, the ultrasonic transducer includes a backing layer, an acoustic emission unit and a matching layer stacked in sequence, and the matching layer is used to contact the skin of a human body. The acoustic emission unit can be made of a piezoelectric effect, a magnetostrictive effect, and a capacitive ultrasonic emission module or material, which can realize the conversion of electrical energy into acoustic energy under different conditions to generate ultrasonic waves. The backing layer can absorb the ultrasonic waves emitted backward, suppress the back reflection of the sound waves, and help control the vibration of the transducer.

[0024] In one embodiment, a side of the upper shell away from the lower shell is an elastic pressing portion, and the elastic pressing portion is configured to be deformable under the action of an external force to abut against a button on the control circuit board; the material of the elastic pressing portion may include but is not limited to silicone.

[0025] In one embodiment, the connection between the upper shell and the lower shell is sealed. For example, the connection between the upper shell and the lower shell is sealed with a sealant, or the upper shell and the lower shell are directly welded together to achieve a sealing effect, so as to prevent foreign objects such as moisture and dust from entering the shell and corroding the electronic components therein.

[0026] In one embodiment, one of the shell and the bracket is provided with a first clamping portion, and the other of the shell and the bracket is provided with a second clamping portion, and the shell is clamped with the first clamping portion and the second clamping portion to be detachably connected to the bracket. For example, a buckle is provided on the side of the shell close to the bracket, and a slot is provided on the side of the bracket close to the shell, and the shell and the bracket can be clamped by the buckle and the slot; for another example, a slot is provided on the shell, and a buckle is provided on the bracket. Here, the clamping form of the first clamping portion and the second clamping portion is only illustrated as an example to facilitate understanding, and does not indicate or imply that the clamping form of the shell and the bracket can only be the above-mentioned structural form. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 A schematic diagram of the structure of an ultrasonic massage device provided by one embodiment of the present invention;

[0029] Figure 2 A schematic diagram of a structure in which a housing and a fixing assembly are separated according to another embodiment of the present invention;

[0030] Figure 3 An exploded schematic diagram of an ultrasonic massage device provided by yet another embodiment of the present invention;

[0031] Figure 4 A partial exploded schematic diagram of an ultrasonic massage device provided by one embodiment of the present invention;

[0032] Figure 5 A partial exploded schematic diagram of a lower housing and a first magnetic member provided in one embodiment of the present invention;

[0033] Figure 6 An exploded schematic diagram of a fixing assembly provided by one embodiment of the present invention;

[0034] Figure 7 A three-dimensional cross-sectional view of an ultrasonic massage device provided by one embodiment of the present invention.

[0035] Reference numerals:

[0036] 10. Ultrasonic massage device; 100. Shell; 110. Upper shell; 111. Elastic pressing part; 120. Lower shell; 121. Positioning recess; 130. Limiting groove; 140. Massage convex end; 180. Fixing protrusion; 200. Battery; 300. Control circuit board; 310. Button; 400. Ultrasonic transducer; 500. Conductive member; 600. Fixing assembly; 610. Bracket; 611. Positioning protrusion; 612. Accommodating groove; 620. Second magnetic member; 630. Gel layer; 640. Bottom plate; 650. Through hole; 710. First magnetic member. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0038] See also Figures 1 to 7 In some embodiments, the present application provides an ultrasonic massage device 10, which includes a housing 100, an ultrasonic transducer 400 and a fixing assembly 600. The ultrasonic transducer 400 is disposed in the housing 100 and is used to emit ultrasonic waves to the human body; Figure 6 and Figure 7 As shown, the fixing assembly 600 includes a bracket 610 and a gel layer 630 connected to the bracket 610. The bracket 610 is detachably connected to the shell 100. The gel layer 630 is arranged on the side of the bracket 610 facing away from the shell 100. The gel layer 630 is used to be detachably adhered to the skin of the human body.

[0039] Before describing the technical effects that can be achieved by the embodiments of the present application, it should be noted that the massage effect of traditional massagers is not good. For example, massagers equipped with electrode sheets use electrical stimulation to cause muscle contraction to assist muscle training, and the massage effect is limited. Pressing massagers use various human hand-like structures to press the muscles underneath through the human body, which makes it difficult to massage deep muscles. To improve the massage effect on the muscles, you can only choose to increase the pressing force, which is easy to cause epidermal damage and pain, and it is noisy when working, which greatly affects the user experience. To this end, the present application provides an ultrasonic massage device that uses ultrasound for massage with low noise and high massage depth, and considers the use of gel to fix it on the surface of the human body to free the user's hands during design and manufacturing, and considers the problem of how to replace the gel when it is easily dirty and the viscosity decreases.

[0040] In the face of the above-mentioned problems, the ultrasonic massage device 10 of the present application can at least achieve the following beneficial effects: when the user is using it, the shell 100 of the ultrasonic transducer device can be adhered to the surface of the human skin through the gel layer 630 of the fixing component 600, which helps the matching layer of the ultrasonic transducer 400 to have good contact with the human skin, or frees the user's hands and improves the convenience of use. The ultrasonic transducer 400 on the shell 100 can convert electrical energy into ultrasonic energy, which can be transmitted to the skin and deep subcutaneous soft tissue through the matching layer of the ultrasonic transducer 400, and can provide a deep massage effect to deep-seated muscles and other target tissues, promote blood circulation, relieve muscle tension and pain, accelerate metabolism, and help tissue repair, and the entire working process is basically noise-free. Since the gel layer 630 is detachably adhered to the surface of the human skin, the user can choose to remove the gel layer 630 from the skin when not in use, that is, remove the entire massage ultrasonic device. It should be noted that if Figure 2 As shown, the bracket 610 of the fixing component 600 is detachably connected to the shell 100, which means that the bracket 610 and the gel layer 630 on the bracket 610 can be separated from the shell 100. If the viscosity of the gel layer 630 decreases or becomes contaminated due to long-term use, the user can choose to remove the fixing component 600 and replace it with a new gel layer 630 with good viscosity, which is detachably connected to the shell 100 to ensure the effectiveness of the fixing component 600 adhering to the human skin.

[0041] Specifically, Figure 4 , Figure 5 and Figure 7 As shown, in some embodiments, the ultrasonic massage device 10 further includes a first magnetic member 710, which is disposed on the shell 100, and the fixing assembly 600 further includes a second magnetic member 620, which is disposed on the bracket 610, and the bracket 610 is fixed to the shell 100 by magnetically attracting the second magnetic member 620 to the first magnetic member 710; wherein the polarities of the first magnetic member 710 and the second magnetic member 620 are opposite.

[0042] More specifically, if Figure 6As shown, in some embodiments, the fixing assembly 600 further includes a bottom plate 640, a receiving groove 612 is provided in the bracket 610, the second magnetic member 620 is embedded in the receiving groove 612, the bottom plate 640 is covered in the receiving groove 612 and fixed to the bracket 610, and the gel layer 630 is provided on the side of the bottom plate 640 facing away from the bracket 610. The groove wall of the receiving groove 612 can limit the movement of the second magnetic member 620, prevent the second magnetic member 620 from being offset and affecting the magnetic attraction effect between the second magnetic member 620 and the first magnetic member 710, thereby ensuring the connection reliability between the fixing assembly 600 and the housing 100.

[0043] See also Figure 2 and Figure 7 In some embodiments, the shell 100 is provided with a massage protrusion 140, the ultrasonic transducer 400 is arranged at the end of the massage protrusion 140, and the fixing component 600 is provided with a through hole 650, and the through hole 650 sequentially penetrates the bracket 610, the first magnetic member 710, the bottom plate 640 and the gel layer 630 along the thickness direction of the bracket 610, and the fixing component 600 is sleeved on the outer circumference of the massage protrusion 140 through the through hole 650, and the matching layer of the ultrasonic transducer 400 is flush with the surface of the gel layer 630. This structural setting allows the user to directly press the massage protrusion 140 on the human body's epidermis. The massage protrusion 140 can make the force more concentrated. A slight press can make the skin surface concave here, allowing the matching layer of the ultrasonic transducer 400 to fully contact the skin; secondly, the end of the massage protrusion 140 is penetrated into the gel layer 630 through the through hole 650, which is equivalent to the gel layer 630 surrounding the entire ultrasonic transducer 400 on the end of the massage protrusion 140, that is, the gel layer 630 around the matching layer of the ultrasonic transducer 400 provides sufficient adhesion, allowing the matching layer of the ultrasonic transducer 400 to fully contact the skin; in addition, the matching layer of the ultrasonic transducer 400 is flush with the surface of the gel layer 630, which can also ensure that the matching layer of the ultrasonic transducer 400 can have sufficient contact with the skin, so that the ultrasonic wave emitted by the ultrasonic transducer 400 can be better transmitted to the skin and the deep tissue under the skin.

[0044] In other embodiments, the matching layer of the ultrasonic transducer 400 may also protrude from the surface of the gel layer 630. The matching layer of the ultrasonic transducer 400 slightly protrudes from the surface of the gel layer 630, which can also ensure that the matching layer of the ultrasonic transducer 400 can have sufficient contact with the skin, so that the ultrasonic waves emitted by the ultrasonic transducer 400 can be better transmitted to the skin and the deep tissues under the skin.

[0045] See also Figure 2 , Figure 3 and Figure 7 In some embodiments, the massage protrusion 140 is cylindrical, the through hole 650 is adapted to the massage protrusion 140, one of the bracket 610 and the housing 100 is provided with a positioning protrusion 611, and the other of the bracket 610 and the housing 100 is provided with a positioning recess 121, and the positioning protrusion 611 is used to extend into the positioning recess 121 to limit the rotation of the fixing component 600 in the circumferential direction of the massage protrusion 140. It can be understood that if the fixing component 600 rotates relative to the massage protrusion, the gel layer 630 is also easily separated from the human skin, and the configuration of this embodiment can prevent the fixing component 600 from rotating relative to the massage protrusion, reducing the risk of the gel layer 630 being separated from the human skin.

[0046] See also Figure 4 and Figure 5 In some embodiments, a limiting groove 130 is provided in the housing 100, the first magnetic member 710 is fixed in the limiting groove 130, and the first magnetic member 710 and the second magnetic member 620 are magnetically attracted to each other so that the fixing assembly 600 abuts against the outer surface of the housing 100. The groove wall of the limiting groove 130 can limit the movement of the first magnetic member 710, prevent the first magnetic member 710 from being offset and affecting the magnetic attraction effect between the first magnetic member 710 and the second magnetic member 620, thereby ensuring the connection reliability between the fixing assembly 600 and the housing 100.

[0047] Furthermore, if Figure 4 As shown, in some embodiments, the limiting groove 130 is an annular groove, and the first magnetic member 710 is annular and fixedly embedded in the limiting groove 130 .

[0048] Furthermore, in some embodiments, the first magnetic member 710 is bonded into the limiting groove 130 .

[0049] Furthermore, if Figure 5 and Figure 6 As shown, in some embodiments, the first magnetic member 710 and the second magnetic member 620 are both ring-shaped.

[0050] See also Figure 3 and Figure 7In some embodiments, the ultrasonic massage device 10 further includes a battery 200 and a control circuit board 300 electrically connected to the battery 200, the control circuit board 300 is electrically connected to the ultrasonic transducer 400, the housing 100 includes an upper housing 110 and a lower housing 120 connected to the upper housing 110, the upper housing 110 and the lower housing 120 enclose a chamber for loading the battery 200, the control circuit board 300 and the ultrasonic transducer 400, the ultrasonic transducer 400 is disposed in the lower housing 120 and the matching layer of the ultrasonic transducer 400 is at least partially exposed through the lower housing 120. The matching layer of the ultrasonic transducer 400 may be disposed through the lower housing 120, or the matching layer of the ultrasonic transducer 400 may be an integral structure with the lower housing 120, that is, a part of the lower housing 120 is used as the matching layer, that is, a part of the end of the massage protrusion 140 is used as the matching layer. During assembly, the battery 200, the control circuit board 300 and the ultrasonic transducer 400 can be first placed between the upper shell 110 and the lower shell 120, and then the upper shell 110 and the lower shell 120 can be fixed together by a detachable connection or a fixed connection such as snapping, bonding, ultrasonic welding, etc.

[0051] Specifically, Figure 3 and Figure 7 As shown, in some embodiments, the ultrasonic massage device 10 further includes a conductive member 500 , the control circuit board 300 , the battery 200 , and the ultrasonic transducer 400 are sequentially stacked, and the ultrasonic transducer 400 is electrically connected to the control circuit board 300 via the conductive member 500 .

[0052] Specifically, Figure 3 and Figure 7 As shown, in some embodiments, the ultrasonic transducer 400 includes a backing layer, an acoustic emission unit and a matching layer stacked in sequence. The matching layer is used to contact the skin of the human body. The shell can be directly used as the matching layer, or the matching layer can be passed through the shell to contact the skin. The acoustic emission unit can be made of a piezoelectric effect, a magnetostrictive effect, and a capacitive ultrasonic emission module or material, which can realize the conversion of electrical energy into acoustic energy under different conditions to generate ultrasonic waves. The backing layer can absorb the ultrasonic waves emitted backward, suppress the back reflection of the sound waves, and help control the vibration of the transducer.

[0053] See also Figure 1 , Figure 3 and Figure 7In some embodiments, the side of the upper shell 110 away from the lower shell 120 is an elastic pressing portion 111, and the elastic pressing portion 111 is configured to be deformable under the action of an external force to abut against the button 310 on the control circuit board 300; the material of the elastic pressing portion 111 may include but is not limited to silicone.

[0054] In some embodiments, the connection between the upper housing 110 and the lower housing 120 is sealed. For example, the connection between the upper housing 110 and the lower housing 120 is sealed with a sealant, or the upper housing 110 and the lower housing 120 are directly welded together to achieve a sealing effect, so as to prevent foreign objects such as moisture and dust from entering the housing 100 and corroding the electronic components therein.

[0055] In some embodiments, one of the housing 100 and the bracket 610 is provided with a first clamping portion, and the other of the housing 100 and the bracket 610 is provided with a second clamping portion, and the housing 100 is clamped with the bracket 610 through the first clamping portion and the second clamping portion to be detachably connected with the bracket 610. For example, a buckle is provided on one side of the housing 100 close to the bracket 610, and a slot is provided on one side of the bracket 610 close to the housing 100, and the housing 100 and the bracket 610 can be clamped through the buckle and the slot; for another example, a slot is provided on the housing 100, and a buckle is provided on the bracket 610. Here, the clamping form of the first clamping portion and the second clamping portion is only illustrated as an example for easy understanding, and does not indicate or imply that the clamping form of the housing 100 and the bracket 610 can only be the above-mentioned structural form.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0058] In the description of the present invention, it should be understood that the terms "axial", "radial", "circumferential", "length", "width", "thickness", "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0060] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] It should be noted that when an element is referred to as being "located on", "fixed on" or "set on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "other implementation methods", etc. means that the specific features, structures, materials or features described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

Claims

1. An ultrasonic massage device, It is characterized in that include: case; An ultrasonic transducer, which is disposed in the housing and is used to emit ultrasonic waves to a human body; A first magnetic member, wherein the first magnetic member is disposed on the housing; A fixing component, the fixing component includes a second magnetic part, a base plate, a bracket and a gel layer, the bracket is provided with a receiving groove, the second magnetic part is embedded in the receiving groove, the base plate cover is arranged in the receiving groove and is fixed to the bracket, the bracket is fixed to the shell by magnetic attraction between the second magnetic part and the first magnetic part, the polarity of the first magnetic part and the second magnetic part are opposite, the gel layer is arranged on the side of the base plate facing away from the bracket, and the gel layer is used to be detachably adhered to the skin of the human body.

2. The ultrasonic massage device according to claim 1, It is characterized in that The shell is provided with a massage convex end, the ultrasonic transducer is arranged at the end of the massage convex end, the fixing component is provided with a through hole, and the through hole passes through the bracket, the first magnetic part, the bottom plate and the gel layer in sequence along the thickness direction of the bracket. The fixing component is sleeved on the outer circumferential surface of the massage convex end through the through hole, and the matching layer of the ultrasonic transducer is flush with the surface of the gel layer.

3. The ultrasonic massage device according to claim 1, It is characterized in that The shell is provided with a massage protrusion, the ultrasonic transducer is arranged at the end of the massage protrusion, the fixing component is provided with a through hole, the through hole passes through the bracket, the first magnetic component, the bottom plate and the gel layer in sequence along the thickness direction of the bracket, the fixing component is sleeved on the outer circumferential surface of the massage protrusion through the through hole, and the matching layer of the ultrasonic transducer protrudes from the surface of the gel layer.

4. The ultrasonic massage device according to claim 2 or 3, It is characterized in that The massage protrusion is cylindrical, the through hole is adapted to the massage protrusion, either the bracket or the shell is provided with a positioning protrusion, and the other of the bracket and the shell is provided with a positioning recess, and the positioning protrusion is used to extend into the positioning recess to limit the rotation of the fixing component in the circumferential direction of the massage protrusion.

5. The ultrasonic massage device according to claim 1, It is characterized in that A limiting groove is provided in the shell, the first magnetic member is fixed in the limiting groove, and the first magnetic member and the second magnetic member are magnetically attracted to each other so that the fixing component abuts against the outer surface of the shell.

6. The ultrasonic massage device according to claim 5, It is characterized in that The limiting groove is an annular groove, and the first magnetic member is annular and fixedly embedded in the limiting groove.

7. The ultrasonic massage device according to claim 5 or 6, It is characterized in that The first magnetic member is bonded in the limiting groove; And / or, the first magnetic member and the second magnetic member are both ring-shaped.

8. The ultrasonic massage device according to claim 1, It is characterized in that The ultrasonic massage device also includes a battery and a control circuit board electrically connected to the battery, the control circuit board is electrically connected to the ultrasonic transducer, the shell includes an upper shell and a lower shell connected to the upper shell, the upper shell and the lower shell are enclosed to form a chamber for loading the battery, the control circuit board and the ultrasonic transducer, the ultrasonic transducer is arranged in the lower shell and the matching layer of the ultrasonic transducer is at least partially exposed through the lower shell.

9. The ultrasonic massage device according to claim 8, It is characterized in that The ultrasonic massage device further comprises a conductive member, the control circuit board, the battery and the ultrasonic transducer are sequentially stacked, and the ultrasonic transducer is electrically connected to the control circuit board through the conductive member; And / or, the ultrasonic transducer comprises a backing layer, an acoustic emission unit and a matching layer which are stacked in sequence, and the matching layer is used for contacting with human skin; And / or, the connection between the upper shell and the lower shell is sealed.

10. The ultrasonic massage device according to claim 1, It is characterized in that Either the shell or the bracket is provided with a first clamping portion, and the other of the shell and the bracket is provided with a second clamping portion. The shell is clamped with the first clamping portion and the second clamping portion to be detachably connected to the bracket.

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