Flexible neck massager

Abstract

The utility model provides a flexible neck massager which comprises a shell and a plurality of massage heads, and the shell comprises a support body and two clamping arms; the support body is a flexible support body made of flexible materials, the clamping arms are flexible clamping arms made of flexible materials, and the two flexible clamping arms are arranged at the two ends of the flexible support body respectively. The plurality of massage heads are fixed on the inner side surfaces of the flexible bracket body and / or the flexible clamping arms; a first containing cavity is formed in the flexible support body, a first control circuit board is arranged in the first containing cavity, and the massage heads are electrically connected with the first control circuit board. Therefore, the shell of the flexible neck massager is made of the flexible material, so that the flexible neck massager can adapt to neck shapes of different human bodies and is more comfortable to wear, and the massage effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of massage equipment technology, and in particular to a flexible neck massager. Background Technology

[0002] With the development of modern information technology and the widespread use of smartphones, the number of people who spend long hours hunched over their desks and looking down at their phones is increasing, which has completely changed people's lives but also posed a threat to their health. In recent years, cervical spondylosis has shown a trend of affecting younger people because those who spend long hours looking down at their phones, books, or computers are very prone to developing cervical spondylosis because they keep their head and neck in a single position for extended periods.

[0003] Neck massagers can relieve neck fatigue, promote blood circulation in the neck, and have a good preventive effect on cervical spondylosis. They are also simple and convenient to operate, making them increasingly popular with consumers. Existing neck massagers consist of a support body and a massage head, with the massage head typically fixed to the support body using screws. Because the outer shell of existing neck massagers is made of rigid materials such as plastic, its elasticity is limited, making it unable to adapt to different neck shapes and often resulting in discomfort when worn.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of this utility model is to provide a flexible neck massager that can adapt to the neck shape of different people, so as to be more comfortable to wear and thus improve the massage effect.

[0006] To solve the above-mentioned technical problems, this utility model is implemented as follows:

[0007] This utility model provides a flexible neck massager, including a shell and multiple massage heads. The shell includes a support body and two clamping arms. The support body is a flexible support body made of flexible material, and the clamping arms are flexible clamping arms made of flexible material, with the two flexible clamping arms respectively disposed at both ends of the flexible support body. The multiple massage heads are fixed to the inner sides of the flexible support body and / or the flexible clamping arms. The flexible support body has a first receiving cavity, in which a first control circuit board is disposed, and the multiple massage heads are electrically connected to the first control circuit board.

[0008] According to the flexible neck massager of this utility model, the flexible support body has a first fixing groove in the first accommodating cavity that matches the shape of the first control circuit board, and the first control circuit board is fixed in the first fixing groove; and / or

[0009] The flexible support body has at least one first opening at the location of the first accommodating cavity, the first opening is provided with a first sealing strip, and the first opening is detachably sealed by the first sealing strip; and / or

[0010] The inner surface of the flexible support body is provided with multiple mounting holes for mounting the multiple massage heads; and / or

[0011] The first accommodating cavity of the flexible support body is provided with at least one first reinforcing rib.

[0012] According to the flexible neck massager of this utility model, a first electronic unit is further provided on the flexible support body or in the first accommodating cavity, and the first electronic unit is electrically connected to the first control circuit board.

[0013] According to the flexible neck massager of this utility model, the flexible support body and the two flexible clamping arms are an integrally injection-molded shell structure; and / or

[0014] The flexible material is silicone.

[0015] According to the flexible neck massager of this utility model, each massage head includes a massage head housing and an electrode plate. The massage head housing has a massage head receiving cavity, the electrode plate is fixed to the top of the massage head housing, and the electrode plate is electrically connected to the first control circuit board.

[0016] According to the flexible neck massager of this utility model, the first control circuit board includes a pulse driving circuit, which is electrically connected to the electrode plates of the plurality of massage heads respectively. The electrode plates output pulse current according to the pulse control command of the pulse driving circuit; and / or

[0017] A vibration motor is provided in the massage head receiving cavity of the massage head housing; the first control circuit board includes a motor drive circuit, which is electrically connected to the vibration motors of the plurality of massage heads respectively, and the vibration motors vibrate according to the vibration control commands of the motor drive circuit; and / or

[0018] The massage head housing has a heating element in its massage head receiving cavity; the first control circuit board includes a heating drive circuit, which is electrically connected to the heating elements of the plurality of massage heads, and the heating elements are heated according to the heating control command of the heating drive circuit.

[0019] According to the flexible neck massager of this utility model, the flexible clamping arm includes a first flexible clamping arm and a second flexible clamping arm.

[0020] The first flexible clamping arm has a second accommodating cavity, and at least one second electronic unit is provided on the first flexible clamping arm or in the second accommodating cavity. The second accommodating cavity has a second control circuit board, which is electrically connected to both the second electronic unit and the first control circuit board; and / or

[0021] The second flexible clamping arm is provided with the third accommodating cavity, and at least one third electronic unit is provided on the second flexible clamping arm or in the third accommodating cavity. The third accommodating cavity is provided with a third control circuit board, and the third control circuit board is electrically connected to the third electronic unit and the first control circuit board respectively.

[0022] According to the flexible neck massager of this utility model, the first receiving cavity is directly connected to the second receiving cavity and the third receiving cavity respectively; or

[0023] The first accommodating cavity is connected to the second accommodating cavity and the third accommodating cavity via electrical connecting pipes.

[0024] According to the flexible neck massager of this utility model, the second receiving cavity of the first flexible clamping arm is provided with a second fixing groove adapted to the shape of the second control circuit board, and the second control circuit board is fixed in the second fixing groove; and / or

[0025] The third accommodating cavity of the second flexible clamping arm is provided with a third fixing groove adapted to the shape of the third control circuit board, and the third control circuit board is fixed in the third fixing groove; and / or

[0026] Preferably, the second accommodating cavity of the first flexible clamping arm is provided with at least one second reinforcing rib; and / or

[0027] Preferably, the third accommodating cavity of the second flexible clamping arm is provided with at least one third reinforcing rib.

[0028] According to the flexible neck massager of this utility model, at least one second opening is provided at the position of the second receiving cavity of the first flexible clamping arm, the second opening is provided with a second sealing strip, and the second opening is detachably sealed by the second sealing strip; and / or

[0029] The second flexible clamping arm has at least one third opening at the location of the third accommodating cavity, and the third opening is provided with a third sealing strip, which is detachably sealed by the third sealing strip.

[0030] This invention provides a flexible neck massager, comprising a shell and multiple massage heads. The shell includes a flexible support body and two flexible clamping arms, with the massage heads fixed to the inner sides of the flexible support body and / or the flexible clamping arms. The flexible support body has a first receiving cavity, within which a first control circuit board is disposed, and the multiple massage heads are electrically connected to the first control circuit board. Therefore, the shell of this flexible neck massager is made of a flexible material, allowing it to adapt to different neck shapes, thus providing greater comfort and enhancing the massage effect. Attached Figure Description

[0031] Figure 1 This is a perspective view of the flexible neck massager provided in Embodiment 1 of this utility model;

[0032] Figure 2 This is an exploded perspective view of the flexible neck massager provided in Embodiment 1 of this utility model;

[0033] Figure 3 This is a circuit diagram of the flexible neck massager provided in Embodiment 2 of this utility model. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] It should be noted that references to "an embodiment," "embodiment," "example embodiment," etc., in this specification refer to the described embodiment including specific features, structures, or characteristics, but not every embodiment must include these specific features, structures, or characteristics. Furthermore, such expressions do not refer to the same embodiment. Moreover, when describing specific features, structures, or characteristics in conjunction with embodiments, whether or not explicitly described, it is indicated that incorporating such features, structures, or characteristics into other embodiments is within the knowledge of those skilled in the art.

[0036] Furthermore, certain terms are used in the specification and subsequent claims to refer to specific components or parts. Those skilled in the art will understand that manufacturers may use different names or terms to refer to the same component or part. This specification and subsequent claims do not distinguish components or parts by differences in name, but rather by differences in function. The terms "comprising" and "including" used throughout the specification and subsequent claims are open-ended and should be interpreted as "including but not limited to." Additionally, the term "connection" here includes any direct and indirect electrical connection means. Indirect electrical connection means include connections made through other means.

[0037] The negative pressure massager provided by the present invention will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0038] See Figures 1-3 As shown, one embodiment of this utility model provides a flexible neck massager 100, including a housing 10 and multiple massage heads 20. The housing 10 includes a support body 30 and two clamping arms 40. The support body 30 is a flexible support body 30 made of flexible material, and the clamping arms 40 are flexible clamping arms 40 made of flexible material, with the two flexible clamping arms 40 respectively disposed at both ends of the flexible support body 30. Preferably, the flexible material is silicone, which has good elasticity. The multiple massage heads 20 are fixed to the inner sides of the flexible support body 30 and / or the flexible clamping arms 40. The flexible support body 30 has a first receiving cavity, in which a first control circuit board 51 is disposed, and the multiple massage heads 20 are electrically connected to the first control circuit board 51 respectively. Preferably, the first control circuit board 51 is a flexible circuit board, which is easy to assemble, lightweight, and space-saving.

[0039] The outer shell 10 of this utility model flexible neck massager 100 is made of flexible materials such as silicone. Specifically, the outer shell 10 includes a flexible support body 30 and a flexible clamping arm 40. The flexible support body 30 and the flexible clamping arm 40 have great elasticity, so they can adapt to the neck shape of different people, making them more comfortable to wear and thus improving the massage effect.

[0040] Preferably, the flexible support body 30 and the two flexible clamping arms 40 of the flexible neck massager 100 of this utility model are integrally injection molded shell structures. Of course, the flexible support body 30 and the two flexible clamping arms 40 can also be independent structures, with the top ends of the two flexible clamping arms 40 respectively connected to the two ends of the flexible support body by means of bonding or other methods.

[0041] Preferably, the flexible support body 30 has a first fixing groove in the first accommodating cavity that matches the shape of the first control circuit board 51, so as to ensure that the first control circuit board 51 can be stably fixed in the first fixing groove.

[0042] Preferably, the first accommodating cavity of the flexible support body 30 is provided with at least one first reinforcing rib (not shown in the figure), which is used to improve the structural strength of the flexible support body 30.

[0043] Preferably, a first electronic unit 61 is further provided on the flexible support body 30 or in the first accommodating cavity, and the first electronic unit 61 is electrically connected to the first control circuit board 51. Preferably, the first accommodating cavity of the flexible support body 30 is further provided with a first fixing groove that matches the shape of the first electronic unit 61, so as to ensure that the first electronic unit 61 is stably fixed in the first fixing groove.

[0044] Preferably, the flexible support body 30 has at least one first opening (not shown in the figure) at the location of the first receiving cavity. The first opening is provided with a first sealing strip, which detachably seals the first opening. When it is necessary to install or repair the first control circuit board 51 and / or the first electronic unit 61 in the first receiving cavity of the flexible neck massager 100, the first opening can be opened simply by prying open the first sealing strip, allowing the first control circuit board 51 and / or the first electronic unit 61 to be installed or removed from the first receiving cavity. After installation or repair, the first sealing strip can be closed to seal the first opening.

[0045] Preferably, each massage head 20 includes a massage head housing 21 and an electrode plate 22, such as Figure 2 and Figure 3 As shown, the massage head housing 21 has a massage head receiving cavity, the electrode plate 22 is fixed to the top of the massage head housing 21, and the electrode plate 22 is electrically connected to the first control circuit board 51.

[0046] Figure 3 This is a circuit diagram of the flexible neck massager provided in Embodiment 2 of this utility model, wherein:

[0047] Preferably, the first control circuit board 51 of this invention includes a pulse drive circuit 511, which is electrically connected to the electrode plate 22 of the massage head 20. The electrode plate 22 outputs pulse current according to the pulse control command of the pulse drive circuit 511. In this embodiment, the first control circuit board 51 controls the operation of the electrode plate 32 to perform pulse massage. Preferably, the control electrode plate 22 emits pulse current according to a preset frequency and / or duration. For example, the pulse frequency of the flexible neck massager 100 is divided into multiple levels, and pulse current is emitted according to different levels of pulse frequency to achieve different degrees of pulse massage on the human neck. Correspondingly, the pulse duration can also be controlled by the first control circuit board 51 issuing a control signal.

[0048] Preferably, a vibration motor 24 is provided in the massage head receiving cavity of the massage head housing 21. The first control circuit board 51 includes a motor drive circuit 512, which is electrically connected to the vibration motors 24 of the plurality of massage heads 20 respectively. The vibration motors 24 vibrate according to the vibration control commands of the motor drive circuit 512.

[0049] Better still, the first control circuit board 51 can control the operation of the electrode pads 22 and the vibration motor 24, meaning the flexible neck massager 100 can simultaneously perform vibration massage and pulse massage. On one hand, the vibration motor 24 vibrates according to the vibration control command from the motor drive circuit 512. On the other hand, the control electrode pads 22 emit pulse currents according to a preset frequency and / or duration, achieving different levels of pulse massage on the human neck. In this embodiment, the first control circuit board 51 controls the operation of the electrode pads 22 and the vibration motor 24, for example, controlling the vibration motor 24 to vibrate according to a preset frequency and / or duration. For instance, the vibration frequency of the flexible neck massager 100 is divided into multiple levels, and vibration is performed according to different levels of vibration frequency to achieve different levels of vibration massage on the human neck. Correspondingly, the massage duration can also be controlled by the first control circuit board 51 issuing control signals.

[0050] Preferably, a heating element 25 is provided in the massage head receiving cavity of the massage head housing 21. The first control circuit board 51 includes a heating drive circuit 513, which is electrically connected to the heating elements 25 of the multiple massage heads 20. The heating elements 25 are heated according to the heating control command of the heating drive circuit 513. In this embodiment, the first control circuit board 51 realizes the operation control of the heating elements 25, for example, controlling the heating elements 25 to heat according to a preset temperature and / or duration. For example, the heating temperature of the flexible neck massager 100 is divided into multiple levels, and heating is carried out according to different levels of heating temperature to achieve different temperatures for massaging the human neck. Correspondingly, the heating duration can also be controlled by the first control circuit board 51 through a control signal. Since the heating element 25 is provided, the heating function can be realized to heat the human neck, and the appropriate temperature allows the user of the flexible neck massager 100 to obtain a better massage effect.

[0051] The preset temperature in this invention is 25℃~50℃. Preferably, it is 40℃, 35℃, etc.

[0052] Preferably, such as Figure 1 and Figure 2 As shown, the flexible clamping arm 40 includes a first flexible clamping arm 41 and a second flexible clamping arm 42. The inner surfaces of the first flexible clamping arm 41 and the second flexible clamping arm 42 have arc-shaped surfaces that conform to the human neck, making the user of the flexible neck massager 100 feel comfortable.

[0053] Preferably, the first flexible clamping arm 41 has a second accommodating cavity, and at least one second electronic unit 62 is provided on the first flexible clamping arm 41 or in the second accommodating cavity. A second control circuit board 52 is provided in the second accommodating cavity, and the second control circuit board 52 is electrically connected to both the second electronic unit 62 and the first control circuit board 51. Optionally, the second control circuit board 52 is a flexible circuit board, which is easy to assemble, lightweight, and space-saving. Figure 1 and Figure 2 As shown, the second electronic unit 62 is a battery unit 62. Of course, the second electronic unit 62 can also be a display screen, control buttons, a speaker, etc. Optionally, the second control circuit board 52 is a flexible circuit board, which is easy to assemble, lightweight, and space-saving. The battery unit 62 can be a rechargeable battery or a non-rechargeable battery. Obviously, the flexible neck massager 100 of this invention may also not include the second control circuit board 52 and / or the second electronic unit 62.

[0054] Preferably, the second flexible clamping arm 42 is provided with the third accommodating cavity, and at least one third electronic unit 63 is provided on the second flexible clamping arm 42 or in the third accommodating cavity. A third control circuit board 53 is provided in the third accommodating cavity, and the third control circuit board 53 is electrically connected to the third electronic unit 63 and the first control circuit board 51, respectively. Optionally, the third control circuit board 53 is a flexible circuit board, which is easy to assemble, lightweight, and space-saving. Obviously, the flexible neck massager 100 of this utility model may also not include the third control circuit board 53 and / or the third electronic unit 63.

[0055] Preferably, in this embodiment, the third electronic unit 63 includes a display screen 631, control buttons 632, and a charging interface 633. Of course, the third electronic unit 63 can also be a speaker, a touch screen, etc. The display screen 631 is used to display the current working status of the flexible neck massager 100. The control buttons 632 are used by the user to perform control operations, such as switching on and off, setting massage time and intensity, etc. The charging interface 633 is electrically connected to the battery unit 62, and the charging interface 633 can be connected to an external power source to charge the battery unit 62. The battery unit 62 can also be omitted, and the charging interface 633 can be directly connected to a household power source via a power cord to provide power to the flexible neck massager 100. Of course, the charging interface 633 can also be located on the first flexible clamping arm 41 or the flexible support body 30.

[0056] Preferably, the first accommodating cavity is directly connected to the second and third accommodating cavities, respectively. In other words, the first, second, and third accommodating cavities are designed as a single, interconnected unit, allowing the first control circuit board 51, the second control circuit board 52, and the third control circuit board 53 to be electrically connected. Or

[0057] Preferably, the first accommodating cavity is connected to the second and third accommodating cavities via electrical connecting pipes. In other words, the first, second, and third accommodating cavities are independently designed, and the first control circuit board 51, the second control circuit board 52, and the third control circuit board 53 can be electrically connected to each other via electrical connecting pipes. Or

[0058] Preferably, the inner side of the flexible clamping arm 40 has an arc-shaped surface that conforms to the human neck, making the user of the flexible neck massager 100 feel comfortable. Preferably, the inner side of the flexible support body 30 is provided with multiple mounting holes 31 for mounting multiple massage heads 20.

[0059] Preferably, the second accommodating cavity of the first flexible clamping arm 41 is provided with a second fixing groove that matches the shape of the second control circuit board 52, so as to ensure that the second control circuit board 52 is stably fixed in the second fixing groove. Preferably, the second accommodating cavity of the first flexible clamping arm 41 is also provided with a second fixing groove that matches the shape of the battery unit 62, so as to ensure that the battery unit 62 is stably fixed in the second fixing groove.

[0060] Preferably, the third accommodating cavity of the second flexible clamping arm 42 is provided with a third fixing groove that matches the shape of the third control circuit board 53, so as to ensure that the third control circuit board 53 is stably fixed in the third fixing groove. Preferably, the third accommodating cavity of the second flexible clamping arm 42 is also provided with a third fixing groove that matches the shape of the third electronic unit 63, so as to ensure that the third electronic unit 63 is stably fixed in the third fixing groove.

[0061] Preferably, the second accommodating cavity of the first flexible clamping arm 41 is provided with at least one second reinforcing rib, which is used to improve the structural strength of the first flexible clamping arm 41.

[0062] Preferably, the third accommodating cavity of the second flexible clamping arm 42 is provided with at least one third reinforcing rib, which is used to improve the structural strength of the second flexible clamping arm 42.

[0063] Preferably, at least one second opening is provided at the location of the second accommodating cavity of the first flexible clamping arm 41, and the second opening is provided with a second sealing strip, which detachably seals the second opening. When it is necessary to install or repair the second control circuit board 52 and / or the second electronic unit 62 in the second accommodating cavity of the flexible neck massager 100, the second opening can be opened simply by prying open the second sealing strip, and the second control circuit board 52 and / or the second electronic unit 62 can be installed or removed from the second accommodating cavity. After installation or repair is completed, the second sealing strip can be closed to seal the second opening.

[0064] Preferably, the second flexible clamping arm 42 has at least one third opening at the location of the third accommodating cavity, and the third opening is provided with a third sealing strip, which detachably seals the third opening. When it is necessary to install or repair the third control circuit board 53 and / or the third electronic unit 63 in the third accommodating cavity of the flexible neck massager 100, the third opening can be opened simply by prying open the third sealing strip, allowing the installation or removal of the third control circuit board 53 and / or the third electronic unit 63 from the third accommodating cavity. After installation or repair, the third sealing strip can be closed to seal the third opening.

[0065] In summary, this utility model provides a flexible neck massager, comprising a shell and multiple massage heads. The shell includes a flexible support body and two flexible clamping arms, with the multiple massage heads fixed to the inner sides of the flexible support body and / or the flexible clamping arms. The flexible support body has a first receiving cavity, in which a first control circuit board is disposed, and the multiple massage heads are electrically connected to the first control circuit board. Therefore, the shell of this flexible neck massager is made of flexible material, thus adapting to different neck shapes, making it more comfortable to wear and improving the massage effect.

[0066] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this utility model is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0067] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A flexible neck massager, characterized in that, The device includes a housing and multiple massage heads. The housing includes a support body and two clamping arms. The support body is a flexible support body made of flexible material, and the clamping arms are flexible clamping arms made of flexible material. The two flexible clamping arms are respectively disposed at both ends of the flexible support body. The multiple massage heads are fixed to the inner side of the flexible support body and / or the flexible clamping arms. The flexible support body has a first receiving cavity, and a first control circuit board is disposed in the first receiving cavity. The multiple massage heads are respectively electrically connected to the first control circuit board.

2. The flexible neck massager according to claim 1, characterized in that, The flexible support body has a first fixing groove in the first accommodating cavity that matches the shape of the first control circuit board, and the first control circuit board is fixed in the first fixing groove; and / or The flexible support body has at least one first opening at the location of the first accommodating cavity, the first opening is provided with a first sealing strip, and the first opening is detachably sealed by the first sealing strip; and / or The inner surface of the flexible support body is provided with multiple mounting holes for mounting the multiple massage heads; and / or The first accommodating cavity of the flexible support body is provided with at least one first reinforcing rib.

3. The flexible neck massager according to claim 1, characterized in that, A first electronic unit is also provided on the flexible support body or in the first accommodating cavity, and the first electronic unit is electrically connected to the first control circuit board.

4. The flexible neck massager according to claim 1, characterized in that, The flexible support body and the two flexible clamping arms are an integrally injection-molded shell structure; and / or The flexible material is silicone.

5. The flexible neck massager according to claim 1, characterized in that, Each of the massage heads includes a massage head housing and an electrode plate. The massage head housing has a massage head receiving cavity. The electrode plate is fixed to the top of the massage head housing and is electrically connected to the first control circuit board.

6. The flexible neck massager according to claim 5, characterized in that, The first control circuit board includes a pulse drive circuit, which is electrically connected to the electrode plates of the plurality of massage heads, respectively. The electrode plates output pulse current according to the pulse control command of the pulse drive circuit; and / or The massage head housing has a vibration motor housed in its massage head receiving cavity; the first control circuit board includes a motor drive circuit, which is electrically connected to the vibration motors of the plurality of massage heads, and the vibration motors vibrate according to the vibration control commands of the motor drive circuit; and / or The massage head housing has a heating element in its massage head receiving cavity; the first control circuit board includes a heating drive circuit, which is electrically connected to the heating elements of the plurality of massage heads, and the heating elements are heated according to the heating control command of the heating drive circuit.

7. The flexible neck massager according to any one of claims 1 to 6, characterized in that, The flexible clamping arm includes a first flexible clamping arm and a second flexible clamping arm. The first flexible clamping arm has a second receiving cavity, and at least one second electronic unit is provided on the first flexible clamping arm or in the second receiving cavity. The second receiving cavity has a second control circuit board, and the second control circuit board is electrically connected to the second electronic unit and the first control circuit board, respectively; and / or The second flexible clamping arm is provided with a third accommodating cavity, and at least one third electronic unit is provided on the second flexible clamping arm or in the third accommodating cavity. The third accommodating cavity is provided with a third control circuit board, and the third control circuit board is electrically connected to the third electronic unit and the first control circuit board respectively.

8. The flexible neck massager according to claim 7, characterized in that, The first receiving cavity is directly connected to the second receiving cavity and the third receiving cavity, respectively; or The first accommodating cavity is connected to the second accommodating cavity and the third accommodating cavity via electrical connecting pipes.

9. The flexible neck massager according to claim 7, characterized in that, The second receiving cavity of the first flexible clamping arm is provided with a second fixing groove adapted to the shape of the second control circuit board, and the second control circuit board is fixed in the second fixing groove; and / or The third accommodating cavity of the second flexible clamping arm is provided with a third fixing groove adapted to the shape of the third control circuit board, and the third control circuit board is fixed in the third fixing groove; and / or The second receiving cavity of the first flexible clamping arm is provided with at least one second reinforcing rib; and / or The third accommodating cavity of the second flexible clamping arm is provided with at least one third reinforcing rib.

10. The flexible neck massager according to claim 7, characterized in that, The first flexible clamping arm has at least one second opening at the location of the second receiving cavity, the second opening has a second sealing strip, and the second opening is detachably sealed by the second sealing strip; and / or The second flexible clamping arm has at least one third opening at the location of the third accommodating cavity, and the third opening is provided with a third sealing strip, which is detachably sealed by the third sealing strip.

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