Swing arm, massage assembly and massage instrument

Abstract

The utility model provides a swing arm, a massage assembly and a massage instrument. The swing arm comprises a first mounting part, a second mounting part and a connecting part, the first mounting part and the second mounting part are connected to the two ends of the connecting part respectively, the first mounting part is used for being connected with a massage head, the second mounting part is used for being connected with a driving device, and the connecting part is provided with a deformation space; and when the first mounting part is subjected to external action, the connecting part can be deformed by utilizing the deformation space. When the swing arm provided by the utility model is applied to the massage instrument, the massage comfort can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of massage equipment, and in particular to a swing arm, a massage assembly and a massager. Background Art

[0002] With the development of technology, in daily work, study or leisure and entertainment activities, people often experience discomfort in the muscles or bones of the body due to maintaining an improper posture for a long time, and in severe cases, even develop diseases, thus affecting people's normal life. In order to relieve the discomfort in the muscles or bones, various types of massagers have appeared on the market. In the related art, massagers that achieve kneading massage usually drive two massage heads to move closer and farther from each other to achieve kneading massage. However, the massage heads are relatively stiff when massaging, which can easily cause discomfort in the massaged parts. Utility Model Content

[0003] The present application provides a swing arm, a massage component and a massager that can provide comfortable massage.

[0004] In a first aspect, the present application provides a swing arm, comprising a first mounting portion, a second mounting portion, and a connecting portion, wherein the first mounting portion and the second mounting portion are respectively connected to two ends of the connecting portion, the first mounting portion is used to connect a massage head, and the second mounting portion is used to connect a driving device, and the connecting portion has a deformation space, and when the first mounting portion is affected by external factors, the connecting portion can utilize the deformation space to deform.

[0005] Among them, the connecting part includes an upper support plate, a connecting plate, and a lower support plate connected in sequence, the upper support plate is connected to the first mounting part, the lower support plate is connected to the second mounting part, and the upper support plate and the lower support plate are spaced relative to each other and together constitute the deformation space.

[0006] Wherein, the upper support plate, the connecting plate and the lower support plate together constitute a deformation space with an opening.

[0007] Wherein, the connecting plate and the upper supporting plate have an arc-shaped transition; and / or, the connecting plate and the lower supporting plate have an arc-shaped transition.

[0008] Among them, one end of the upper support plate is connected to the connecting plate, the other end of the upper support plate away from the connecting plate is a cantilever end in a cantilever shape, the cantilever end of the upper support plate is connected to the first mounting portion, and the opening is located on the side of the cantilever end of the upper support plate away from the first mounting portion.

[0009] Among them, one end of the lower support plate is connected to the connecting plate, the other end of the lower support plate away from the connecting plate is a cantilever end in a cantilever shape, the cantilever end of the lower support plate is connected to the second mounting portion, and the opening is located on the side of the cantilever end of the lower support plate away from the second mounting portion.

[0010] The first mounting portion includes a first branch and a second branch, the first branch and the second branch are used to connect different massage heads, and the first branch and the second branch extend from the connecting portion in different directions.

[0011] Wherein, the first mounting portion, the second mounting portion, and the connecting portion are an integrated structure.

[0012] In a second aspect, the present application further provides a massage component, the massage component comprising:

[0013] a massage head, the massage head being used to massage an object; and

[0014] A swing arm is connected to the massage head.

[0015] In a third aspect, the present application further provides a massager, comprising a driving device and the above-mentioned massage component, wherein the massage component is connected to the driving device.

[0016] The swing arm provided in the present application is provided with a deformation space on the connection part, and when the first mounting part is subjected to external forces, the connection part can be deformed through the deformation space. When the swing arm provided in the present application is connected to the massage head and applied to the massager, the reaction force on the massage head can be transmitted to the connection part. Since the connection part can be deformed by using the deformation space, the stiffness of the massage head during massage is reduced, thereby improving the massage comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the implementation will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of a massage device provided in an embodiment of the present application.

[0019] Figure 2 for Figure 1 A schematic diagram of the massager shown in another perspective.

[0020] Figure 3 for Figure 1 A schematic diagram of the massage components in the massage device shown.

[0021] Figure 4 for Figure 3 Schematic diagram of the swing arm in the massage assembly shown.

[0022] Figure 5 for Figure 4 A schematic diagram of the swing arm shown in another perspective.

[0023] Figure 6 A schematic diagram of another swing arm provided in an embodiment of the present application.

[0024] Description of Figure Numbers:

[0025] Massager 100; massage component 10; drive device 20; swing arm 110; massage head 120; first mounting portion 111; second mounting portion 112; connecting portion 113; first branch 1111; second branch 1112; upper support plate 1131; connecting plate 1132; lower support plate 1133; first connecting member 1132a; second connecting member 1132b; deformation space X; opening X1; preset distance H. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] Please refer to Figure 1 and Figure 2 The present application provides a massager 100, which can be, but is not limited to, a shoulder massager, a waist massager, a back massager, a foot massager, a face massager, a leg massager, an arm massager, a head massager, a neck massager, etc.

[0029] The massager 100 includes a driving device 20 (in Figure 2The embodiment of the present invention is a massage device 100, which is shown in a dotted box in the figure. The massage device 10 is connected to the driving device 20, and the connection between the two can be a detachable connection or a non-detachable connection. The driving device 20 can drive the massage device 10 to move, so that the massage device 10 can output mechanical energy (such as mechanical vibration, mechanical pressing, or mechanical kneading, etc.) to the human body, thereby achieving the effects of promoting blood circulation, relieving fatigue, relaxing the meridians and dredge collaterals, etc. Of course, in other embodiments, the massage device 10 can also output one or more of electrical energy (electrical therapy), light energy (phototherapy), thermal energy (thermotherapy), etc. to the human body. The driving device 20 may include a motor and a transmission component, wherein the motor is used to provide power, the transmission component is used to transmit power, the motor transmits power to the transmission component, the transmission component then transmits power to the massage component 10, and the massage component 10 then outputs mechanical motion to the human body. The massager 100 may also include a battery, which is used to provide electrical energy to the motor. In this way, the massager 100 can be fully charged in advance and then disconnected from the socket for use, which is more convenient to use.

[0030] It should be noted that one massage device 100 may be provided with one or more massage components 10, and the specific number may be, but is not limited to, 1, 2, 3, etc. In the case where multiple massage components 10 are provided, each massage component 10 may be the same or different.

[0031] Please refer to Figure 3 The present application also provides a massage component 10, which includes: a massage head 120 and a swing arm 110. The swing arm 110 is connected to the massage head 120 and is connected to the above-mentioned driving device 20. The driving device 20 can drive the swing arm 110, and the swing arm 110 further drives the massage head 120 to reciprocate. The massage head 120 is used to act on a massage object to achieve a massage effect. The massage object is a massaged part, and the massaged part can be but is not limited to the shoulders, waist, back, soles, face, legs, arms, head, neck, etc. of the human body.

[0032] One or more massage heads 120 may be provided on a swing arm 110, and the specific number may be, but is not limited to, 1, 2, 3, 4, 5, etc. The massage head 120 may be roughly spherical to improve the massage comfort. The material of the massage head 120 may be silicone, plastic, etc., or a combination of multiple materials. The massage head 120 and the swing arm 110 may be detachably connected, for example, the massage head 120 is fixed to the swing arm 110 by a screw or other threaded member, for example, the massage head 120 and the swing arm 110 are both provided with threads, and the massage head 120 is screwed on the swing arm 110 by the threads, for example, the massage head 120 and the swing arm 110 are plugged together, and the two are interference fit. The massage head 120 and the swing arm 110 may also be non-detachably connected, for example, the massage head 120 and the swing arm 110 are bonded together by glue, for example, the massage head 120 and the swing arm 110 are welded together.

[0033] Please refer to Figure 1 and Figure 2 Optionally, the massager 100 includes two massage components 10, both of which are connected to the driving device 20, and the massage heads 120 of the two massage components 10 reciprocate toward and away from each other along a set direction F1 under the drive of the driving device 20.

[0034] When a user uses the massager, the massage head of the massage assembly needs to abut against the user's body, and through the above-mentioned reciprocating motion, the massage head produces a massage effect on the human body. It can be understood that the force is mutual. The massage head exerts force on the human body, and the human body also exerts force on the massage head. However, the massage head is relatively stiff during massage, which can easily cause discomfort to the massaged area.

[0035] Based on this, the present application hopes to provide a solution that can solve but is not limited to the above-mentioned technical problems, the details of which will be explained in the subsequent embodiments.

[0036] Please refer to Figure 4 and Figure 5 The present application provides a swing arm 110, the swing arm 110 includes a first mounting portion 111, a second mounting portion 112, and a connecting portion 113. The first mounting portion 111 and the second mounting portion 112 are respectively connected to two ends of the connecting portion 113. The first mounting portion 111 is used to connect a massage head 120. The second mounting portion 112 is used to connect a driving device 20. The connecting portion 113 has a deformation space X. When the first mounting portion 111 is subjected to external effects, the connecting portion 113 can use the deformation space X to generate deformation.

[0037] Specifically, the deformation space X is located in the direction of the reverse force generated by the massage head 120 when the massage part is being massaged (the direction of the reverse force is referred to as the preset direction, and the description of the preset direction in the following text is referred to here). It should be noted that at least part of the component of the reverse force described in the present application is along the preset direction, that is, the reverse force can be entirely in the preset direction, or a component can be in the preset direction.

[0038] When the massage head 120 is subjected to a reaction force from the massaged part, the reaction force is sequentially transmitted along the massage head 120 and the first mounting portion 111 to the connecting portion 113. Since the deformation space X is set in a preset direction, the deformation space X can cause the connecting portion 113 to undergo a certain deformation in the preset direction, thereby reducing the stiffness of the massage head 120 during massage and improving the massage comfort.

[0039] Take massaging the human shoulder as an example: when the massage head 120 abuts against the shoulder to apply a massage effect, the shoulder will apply a reaction force to the massage head 120, and the reaction force is transmitted to the connecting portion 113 along a preset direction, so that the connecting portion 113 is deformed along the preset direction, and the massage head 120 is able to move a certain displacement along the preset direction. Therefore, the massage effect of the massage head 120 on the shoulder becomes "softer", that is, the stiffness is reduced, and the user is more comfortable.

[0040] Please refer to Figure 4 and Figure 5, the connecting portion 113 includes an upper support plate 1131, a connecting plate 1132, and a lower support plate 1133 connected in sequence. The upper support plate 1131 is connected to the first mounting portion 111. The lower support plate 1133 is connected to the second mounting portion 112. The upper support plate 1131 and the lower support plate 1133 are spaced apart from each other and together constitute the deformation space X. Among them, the extension direction of the upper support plate 1131 and the extension direction of the lower support plate 1133 can be parallel to each other, that is, the upper support plate 1131 and the lower support plate 1133 are arranged in parallel; the extension direction of the upper support plate 1131 and the extension direction of the lower support plate 1133 can also intersect, that is, the upper support plate 1131 and the lower support plate 1133 are arranged relatively inclined. Furthermore, the relative direction of the upper support plate 1131 and the lower support plate 1133 is parallel to the preset direction. When the massage head 120 is acted on in the preset direction, the upper support plate 1131 gradually approaches the lower support plate 1133. At the same time, the deformation space X gradually decreases, and the massage head 120 is able to move a certain distance in the preset direction, thereby reducing the stiffness of the massage head 120. This process can be understood as the first mounting portion 111 and the second mounting portion 112 jointly squeeze the connecting portion 113. Due to the existence of the deformation space X, the connecting portion 113 is able to deform in the preset direction, thereby preventing the massage head 120 from being too stiff during massage. The connecting portion 113 provided in this embodiment has a simple structure and is easy to manufacture and process. Through the deformation of the connecting portion 113, it can prevent the massage head 120 from being too "stiff" and ensure the massage strength of the massage head 120.

[0041] Please refer to Figure 6 In one embodiment, the connecting portion 113 is roughly in the shape of a "mouth". Specifically, the connecting plate 1132 includes a first connecting member 1132a and a second connecting member 1132b. The first connecting member 1132a and the second connecting member 1132b are spaced and opposite to each other and are both connected between the upper support plate 1131 and the lower support plate 1133. The upper support plate 1131, the first connecting member 1132a, the lower support plate 1133, and the second connecting member 1132b are sequentially connected end to end to form a "mouth" shape. When the massage head 120 is subjected to a reaction force in a preset direction, the upper support plate 1131 gradually approaches the lower support plate 1133. At the same time, the deformation space X gradually decreases, and the massage head 120 is able to move a certain distance along the preset direction. It should be noted that in this embodiment, "the upper support plate 1131 gradually approaches the lower support plate 1133" can be achieved by bending the first connecting member 1132a, and the shape after bending is that the middle part of the first connecting member 1132a is concave. In this embodiment, "the upper support plate 1131 gradually approaches the lower support plate 1133" can also be achieved by compressing the first connecting member 1132a and the second connecting member 1132b. The first connecting member 1132a and the second connecting member 1132b can be elastic members with elasticity, such as springs, rubber members, etc.

[0042] Please refer to Figure 4 and Figure 5 In the second embodiment, the connecting portion 113 is generally in a "C" shape, or can be called a "U" shape. Specifically, the upper support plate 1131, the connecting plate 1132, and the lower support plate 1133 together form a deformation space X with an opening X1. Among them, the opening X1 is jointly formed by the upper support plate 1131 and the lower support plate 1133, and the upper support plate 1131, the connecting plate 1132, and the lower support plate 1133 together form a "C" shape. When the massage head 120 receives a reaction force in a preset direction, the upper support plate 1131 and / or the connecting plate 1132 bend, causing the upper support plate 1131 to gradually approach the lower support plate 1133, and the opening X1 gradually decreases. As a result, the first mounting portion 111 gradually approaches the second mounting portion 112, and the massage head 120 will move a certain distance along the preset direction. In this embodiment, by using the opening X1 to achieve bending deformation, the connecting portion 113 has good deformation performance and is not easily damaged.

[0043] Of course, in addition to the above two embodiments, the connecting portion 113 can also be in other feasible implementation forms, which will not be elaborated one by one here. The subsequent content of this application will be introduced based on the "connecting portion 113 is generally in a 'C' shape", but it should not be regarded as a limitation to this application.

[0044] Please refer to Figure 4 and Figure 5 Optionally, the connecting plate 1132 and the upper support plate 1131 are in an arc transition. That is to say, the connection position between the connecting plate 1132 and the upper support plate 1131 (hereinafter simply referred to as the first connection position) is in an arc shape, so that the first connection position is a gradually changing bend rather than a sudden change bend. When the massage head 120 is subjected to a preset direction, the first connection position will inevitably bend. By setting the first connection position in an arc shape, the stress can be dispersed, making the stress distribution in the first connection position more uniform, thereby avoiding stress concentration. In this way, it can be ensured that the first connection position is not easily broken. It can be understood that if the first connection position is a non-sudden change bend that suddenly bends from one direction to another, then stress concentration is likely to occur at the first connection position. That is to say, when the massage head 120 is subjected to a preset direction, the stress at the first connection position will sharply increase due to the shape mutation, which easily leads to the first connection position being broken or irreversible bending deformation occurring. Therefore, in this embodiment, designing the connecting plate 1132 and the upper support plate 1131 to be in an arc transition can ensure that the first connection position is not easily damaged, thereby increasing the service life of the swing arm 110.

[0045] Please refer to Figure 4 and Figure 5Optionally, the connecting plate 1132 and the lower support plate 1133 are in an arc-shaped transition, that is, the connection between the connecting plate 1132 and the lower support plate 1133 (hereinafter referred to as the second connection position) is in an arc-shaped bend, so that the second connection position is a gradual bend rather than a sudden bend. Similar to the above embodiment, in this embodiment, the connecting plate 1132 and the lower support plate 1133 are designed as an arc-shaped transition, which can make the stress distribution in the second connection position more uniform, thereby avoiding stress concentration, ensuring that the second connection position is not easily damaged, and thus improving the service life of the swing arm 110.

[0046] Optionally, see Figure 5 , the distance between the upper support plate 1131 and the lower support plate 1133 is a preset distance H, and the preset distance H is in the range of 2.5 mm to 5.5 mm, and can be 2.5 mm, 2.7 mm, 2.8 mm, 3.0 mm, 3.1 mm, 3.4 mm, 3.5 mm, 3.81 mm, 4.0 mm, 4.2 mm, 4.5 mm, 4.7 mm, 4.8 mm, 5.0 mm, 5.2 mm, 5.5 mm, etc. It can be understood that the preset distance H represents the size of the opening X1. If the preset distance H is less than 2.5mm, it means that the opening X1 is too small, and the bending range of the upper support plate 1131 is too small. After bending to a small extent, it will contact the lower support plate 1133 and cannot continue to bend, which is not conducive to weakening the stiffness of the massage head 120; if the preset distance H is greater than 2.5mm, it means that the opening X1 is too large, and the bending range of the upper support plate 1131 is too large. After bending to a large extent, it will not contact the lower support plate 1133, which will cause the stiffness of the massage head 120 to be excessively weakened, resulting in insufficient massage force of the massage head 120 on the human body, and may even cause the upper support plate 1131 to break or produce irreversible bending deformation.

[0047] Please refer to Figure 4 and Figure 5 , one end of the upper support plate 1131 is connected to the connecting plate 1132. The other end of the upper support plate 1131 away from the connecting plate 1132 is a cantilever end in a cantilever shape. The cantilever end of the upper support plate 1131 is connected to the first mounting portion 111. The opening X1 is located on the side of the cantilever end of the upper support plate 1131 away from the first mounting portion 111.

[0048] Specifically, from the perspective of the connection portion 113 alone, the upper support plate 1131 is similar to a cantilever beam, one end of which is connected to the connection plate 1132, and the other end opposite to it is suspended, and the suspended end is the cantilever end, and the cantilever end is connected to the first mounting portion 111. When the massage head 120 is acted on in a preset direction, the first mounting portion 111 transmits the reaction force to the cantilever end, thereby causing the upper support plate 1131 to bend. It can be understood that the first connection position is equivalent to a fulcrum, and the distance from the first connection position to the cantilever end is the lever arm. The product of the lever arm and the reaction force is the bending moment acting on the upper support plate 1131, and the bending moment causes the upper support plate 1131 to bend and deform. It can be understood that connecting the cantilever beam of the upper support plate 1131 to the first mounting portion 111 can maximize the lever arm and form the maximum bending moment, thereby making the upper support plate 1131 easier to bend and the bending amplitude is also the largest, thereby minimizing the stiffness of the massage head 120. In addition, the opening X1 is disposed on a side of the cantilever end away from the first mounting portion 111 , thereby providing a sufficient deformation space X for the bending of the upper support plate 1131 .

[0049] Please refer to Figure 4 and Figure 5 , one end of the lower support plate 1133 is connected to the connecting plate 1132. The other end of the lower support plate 1133 away from the connecting plate 1132 is a cantilever end in a cantilever shape. The cantilever end of the lower support plate 1133 is connected to the second mounting portion 112. The opening X1 is located on the side of the cantilever end of the lower support plate 1133 away from the second mounting portion 112. In this embodiment, the second mounting portion 112 is connected to the cantilever end of the lower support plate 1133, and the opening X1 is provided on the side of the cantilever end away from the second mounting portion 112. When the cantilever end of the upper support plate 1131 above is forced to squeeze the opening X1 of the deformation space X, the second mounting portion 112 squeezes the cantilever end of the lower support plate 1133 below, so that the connecting portion 113 of the swing arm 110 has better deformation performance, thereby weakening the stiffness of the massage head 120.

[0050] Please refer to Figure 4 and Figure 5 The first mounting portion 111 includes a first branch 1111 and a second branch 1112. The first branch 1111 and the second branch 1112 are used to connect different massage heads 120, that is, two massage heads 120 can be connected to one swing arm 110, and both massage heads 120 can massage the human body under the drive of the swing arm 110. It can be understood that the provision of two massage heads 120 can increase the massage area, so that more muscle groups can be relaxed.

[0051] Furthermore, the first branch 1111 and the second branch 1112 extend in different directions from the connecting portion 113. For example, the connecting portion 113 has a first side and a second side that are opposite to each other, the first branch 1111 extends toward the first side of the connecting portion 113, and the second branch 1112 extends toward the second side of the connecting portion 113. With this arrangement, when the massage head 120 performs massage, the connecting portion 113 is subjected to a more uniform force.

[0052] It should be noted that, in some embodiments, in addition to the above-mentioned first branch 1111 and second branch 1112 , the first mounting portion 111 may also include more branches, such as a third branch, a fourth branch, etc., and these branches can be connected to the massage head 120 .

[0053] Please refer to Figure 4 and Figure 5 Optionally, the first mounting portion 111, the second mounting portion 112, and the connecting portion 113 are an integrated structure, that is, the swing arm 110 is an integrated structure. The so-called integrated structure here means that the first mounting portion 111, the second mounting portion 112, and the connecting portion 113 are integrally formed using the same material and the same manufacturing method, rather than being independently manufactured and then connected together. The material of the swing arm 110 may be, but is not limited to, plastic, metal, etc., or a combination of multiple materials. The manufacturing method of the swing arm 110 may be, but is not limited to, machine tool processing, one-piece injection molding, etc., or a combination of multiple manufacturing methods. It can be understood that the swing arm 110 is integrally formed, so that the swing arm 110 has better mechanical properties and a longer service life, while reducing the assembly of parts and components to improve production efficiency.

[0054] In other embodiments, the swing arm 110 may also be formed by connecting two or more independent parts. For example, the first mounting portion 111, the second mounting portion 112, and the connecting portion 113 may be three independent components that are independently manufactured and formed and then connected into one.

[0055] In summary, the swing arm 110 provided in the present application is provided with a deformation space X on the connection portion 113. When the first mounting portion 111 is subjected to external forces, the connection portion 113 can be deformed through the deformation space X. When the swing arm 110 provided in the present application is connected to the massage head 120 and applied to the massager 100, the reaction force received by the massage head 120 can be transmitted to the connection portion 113. Since the connection portion 113 can be deformed by using the deformation space X, the stiffness of the massage head 120 during massage is reduced, thereby improving the massage comfort.

[0056] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application, and these improvements and modifications are also regarded as the scope of protection of the present application.

Claims

1. A swing arm, characterized in that: The swing arm includes a first mounting portion, a second mounting portion, and a connecting portion. The first mounting portion and the second mounting portion are respectively connected to two ends of the connecting portion. The first mounting portion is used to connect the massage head, and the second mounting portion is used to connect the driving device. The connecting portion has a deformation space. When the first mounting portion is affected by external factors, the connecting portion can use the deformation space to deform.

2. The swing arm according to claim 1, characterized in that: The connecting portion includes an upper support plate, a connecting plate, and a lower support plate connected in sequence, the upper support plate is connected to the first mounting portion, the lower support plate is connected to the second mounting portion, and the upper support plate and the lower support plate are spaced apart from each other and together constitute the deformation space.

3. The swing arm according to claim 2, characterized in that: The upper support plate, the connecting plate and the lower support plate together form a deformation space with an opening.

4. The swing arm according to claim 2, characterized in that: The connecting plate and the upper supporting plate have an arc-shaped transition; and / or, the connecting plate and the lower supporting plate have an arc-shaped transition.

5. The swing arm according to claim 3, characterized in that: One end of the upper support plate is connected to the connecting plate, and the other end of the upper support plate away from the connecting plate is a cantilever end in a cantilever shape. The cantilever end of the upper support plate is connected to the first mounting portion, and the opening is located on the side of the cantilever end of the upper support plate away from the first mounting portion.

6. The swing arm according to claim 3, characterized in that: One end of the lower support plate is connected to the connecting plate, the other end of the lower support plate away from the connecting plate is a cantilever end in a cantilever shape, the cantilever end of the lower support plate is connected to the second mounting portion, and the opening is located on the side of the cantilever end of the lower support plate away from the second mounting portion.

7. The swing arm according to any one of claims 1 to 6, characterized in that: The first mounting portion includes a first branch and a second branch, the first branch and the second branch are used to connect different massage heads, and the first branch and the second branch extend from the connecting portion in different directions.

8. The swing arm according to any one of claims 1 to 6, characterized in that: The first mounting portion, the second mounting portion, and the connecting portion are an integrated structure.

9. A massage component, characterized in that: The massage component comprises: a massage head, the massage head being used to massage an object; and The swing arm according to any one of claims 1 to 8, wherein the swing arm is connected to the massage head.

10. A massager, characterized in that: The massager comprises a driving device and a massage component as claimed in claim 9, wherein the massage component is connected to the driving device.

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