Neck massager

Abstract

The utility model provides a neck massager which comprises a support body, two clamping arms and a plurality of massage heads. The two clamping arms are connected to the two ends of the support body respectively. A plurality of fixing columns are arranged at the bottom of the massage head, and limiting structures are convexly arranged at the top ends of the fixing columns; a plurality of mounting seats matched with the massage heads are arranged on the inner side of the support body, and a plurality of mounting holes matched with the fixing columns are formed in each mounting seat; the massage heads are respectively mounted on the mounting seats, and the plurality of fixing columns of each massage head respectively penetrate through the plurality of mounting holes in the mounting seats; each massage head is correspondingly provided with a fixing rubber ring, the fixing rubber rings are connected to a plurality of fixing columns extending out of the mounting holes in a sleeving mode, and the massage heads are fixed to the mounting base through the fixing rubber rings, the fixing columns and the limiting structures. Therefore, the neck massager not only is more stable and light in structure, but also is convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a neck massager. Background Art

[0002] With the development of modern information technology and the widespread popularity of smart phones, more and more people are working at desks or looking down at their phones, which has completely changed people's lives while also posing a threat to their health. In recent years, cervical spondylosis has become more common among young people, because people who keep their heads down to look at their phones, books, or computers for a long time and keep their heads and necks in a single position for a long time are very likely to develop cervical spondylosis.

[0003] Neck massagers can relieve neck fatigue, promote blood circulation in the neck, have a good preventive effect on cervical spondylosis, and are simple and convenient to operate, so they are increasingly favored by consumers. Existing neck massagers include a bracket body and a massage head, and the massage head is usually fixed to the bracket body by screws. First, since the neck massager is in a vibrating state when working, the vibration can easily cause the screws to loosen, resulting in an unstable structure. Second, since the screws are mostly made of metal, the weight of the product is increased. Third, since the screws are mostly made of carbon steel and stainless steel, they are prone to rust after being used for a period of time. If the massage head is damaged, the screws cannot be unscrewed for normal disassembly, resulting in inconvenience in maintenance.

[0004] In summary, the prior art 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 the present utility model is to provide a neck massager and a host structure, which are not only more stable and lightweight, but also easy to disassemble and repair.

[0006] In order to solve the above technical problems, the utility model is achieved as follows:

[0007] The utility model provides a neck massager, comprising a support body, two clamping arms and a plurality of massage heads; the two clamping arms are respectively connected to the two ends of the support body; a plurality of fixing posts are provided at the bottom of the massage head, and a limiting structure is convexly provided at the top end of the fixing post; a plurality of mounting seats adapted to the plurality of massage heads are provided on the inner side of the support body, and each of the mounting seats is provided with a plurality of mounting holes adapted to the plurality of fixing posts; the massage heads are respectively mounted on one of the mounting seats, and the plurality of fixing posts of each of the massage heads respectively pass through the plurality of mounting holes on the mounting seat; a fixing rubber ring is correspondingly provided for each of the massage heads, and the fixing rubber ring is sleeved on the plurality of fixing posts extending from the mounting holes, and the massage head is fixed to the mounting seat by the fixing rubber ring, the fixing post and the limiting structure.

[0008] According to the neck massager of the utility model, the bottom end of the fixed rubber ring abuts against the mounting seat, and the top end of the fixed rubber ring abuts against the limiting structure of the fixed column.

[0009] According to the neck massager described in the utility model, the cross-sectional area of ​​the limiting structure is larger than the cross-sectional area of ​​the fixed column, and the first surface area jointly formed by the multiple limiting structures of each massage head is larger than the second surface area surrounded by the fixed rubber ring.

[0010] According to the neck massager of the utility model, the mounting seat is a convex groove structure arranged inside the bracket body.

[0011] According to the neck massager of the utility model, the support body has a first accommodating cavity, a first control circuit board is arranged in the first accommodating cavity, and the plurality of massage heads are electrically connected to the first control circuit board respectively;

[0012] Each of the massage heads comprises a massage head shell and an electrode sheet, wherein the massage head shell has a second accommodating cavity, the electrode sheet is fixed to the top of the massage head shell, and the electrode sheet is electrically connected to the first control circuit board.

[0013] According to the neck massager of the utility model, the first control circuit board includes a pulse drive circuit, the pulse drive circuit is electrically connected to the electrode sheets of the plurality of massage heads respectively, and the electrode sheets output pulse current according to the pulse control instructions of the pulse drive circuit; and / or

[0014] A vibration motor is provided in the second accommodation cavity of the massage head housing; the first control circuit board includes a motor drive circuit, and the motor drive circuit is electrically connected to the vibration motors of the plurality of massage heads respectively, and the vibration motors vibrate according to the vibration control instructions of the motor drive circuit; and / or

[0015] A heating component is provided in the second accommodating cavity of the massage head housing; the first control circuit board includes a heating drive circuit, which is electrically connected to the heating components of the multiple massage heads respectively, and the heating components are heated according to the heating control instructions of the heating drive circuit.

[0016] According to the neck massager of the utility model, a battery unit is further provided in the first accommodating cavity of the bracket body, and the battery unit is electrically connected to the first control circuit board.

[0017] According to the neck massager described in the utility model, the support body includes a support body inner shell and a support body outer shell that are connected to each other, the support body inner shell is arranged on the inner side of the neck massager, and the inner side surface of the support body inner shell has an arc surface that is compatible with the human neck; and the multiple mounting seats are provided on the inner side surface of the support body inner shell.

[0018] According to the neck massager of the utility model, the clamping arm includes a first clamping arm and a second clamping arm;

[0019] The first clamping arm comprises a first clamping arm inner shell and a first clamping arm outer shell connected to each other, the first clamping arm inner shell and the first clamping arm outer shell jointly form a third accommodating chamber, the first clamping arm inner shell is arranged on the inner side of the neck massager, and the inner side surface of the first clamping arm inner shell has an arc surface adapted to the human neck;

[0020] The second clamping arm includes a second clamping arm inner shell and a second clamping arm outer shell which are connected to each other, the second clamping arm inner shell and the second clamping arm outer shell together form a fourth accommodating chamber, the second clamping arm inner shell is arranged on the inner side of the neck massager, and the inner side surface of the second clamping arm inner shell has an arc surface which is adapted to the human neck.

[0021] According to the neck massager of the utility model, a button unit is provided on the first clamping arm, a second control circuit board is provided in the third accommodating cavity of the first clamping arm, and the second control circuit board is electrically connected to the button unit and the first control circuit board respectively; and / or

[0022] A display unit is disposed on the second clamping arm, a third control circuit board is disposed in the fourth accommodating cavity of the second clamping arm, and the third control circuit board is electrically connected to the display unit and the first control circuit board respectively.

[0023] The utility model neck massager comprises a support body, two clamping arms and a plurality of massage heads; a plurality of fixing columns are arranged at the bottom of the massage head, and a limiting structure is convexly arranged at the top of the fixing column; a plurality of mounting seats are arranged on the inner side of the support body, and a plurality of mounting holes are arranged on each mounting seat; the massage heads are respectively mounted on a mounting seat, and the fixing columns of each massage head respectively pass through the mounting holes on the mounting seat; the fixing rubber ring is sleeved on the plurality of fixing columns extending from the mounting hole, and the massage head is fixed on the mounting seat by the fixing rubber ring, the fixing column and the limiting structure. Thus, the utility model can realize the detachable connection between the massage head and the neck massager. Firstly, since the massage head is fixed on the mounting seat by the fixing rubber ring, the fixing column and the limiting structure, it will not loosen due to the vibration of the neck massager, so that the structure is more stable. Secondly, since the fixing rubber ring, the fixing column and the limiting structure are mostly made of silicone or plastic materials, the weight of the product is reduced, so that it is more lightweight. In addition, since the fixing rubber ring, the fixing column and the limiting structure are mostly made of silicone or plastic materials, they will not rust after being used for a period of time, and can be normally disassembled at any time, so that it is easy to disassemble and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional exploded view of a neck massager provided by an embodiment of the utility model;

[0025] Figure 2 A three-dimensional diagram of a neck massager provided by one embodiment of the utility model;

[0026] Figure 3 A partial three-dimensional exploded view of a neck massager provided by an embodiment of the utility model;

[0027] Figure 4 A partial reverse schematic diagram of a neck massager provided by an embodiment of the utility model;

[0028] Figure 5 A cross-sectional view of a massage head of a neck massager provided in one embodiment of the utility model. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] It should be noted that references to "one embodiment", "embodiment", "example embodiment", etc. in this specification refer to the embodiment described, which may include specific features, structures or characteristics, but not every embodiment must include these specific features, structures or characteristics. In addition, such expressions do not refer to the same embodiment. Furthermore, when describing specific features, structures or characteristics in conjunction with an embodiment, whether or not there is an explicit description, it has been shown that it is within the knowledge of those skilled in the art to combine such features, structures or characteristics into other embodiments.

[0031] In addition, certain words are used in the specification and subsequent claims to refer to specific components or parts. Those with ordinary knowledge in the relevant field should understand that manufacturers can use different nouns or terms to refer to the same component or part. This specification and subsequent claims do not use differences in names as a way to distinguish components or parts, but use differences in the functions of components or parts as the criteria for distinction. "Including" and "including" mentioned throughout the specification and subsequent claims are open-ended terms and should be interpreted as "including but not limited to". In addition, the word "connected" here includes any direct and indirect electrical connection means. Indirect electrical connection means include connection through other devices.

[0032] The neck massager provided by the embodiment of the utility model is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0033] See also Figure 1 to Figure 5 In one embodiment of the utility model, a neck massager 100 is provided, comprising a support body 10, two clamping arms 20 and a plurality of massage heads 30. The two clamping arms 20 are respectively connected to the two ends of the support body 10. A plurality of fixing columns 31 are provided at the bottom of the massage head 30, and a limiting structure 32 is convexly provided at the top of the fixing column 31. A plurality of mounting seats 11 adapted to the plurality of massage heads 30 are provided on the inner side of the support body 10, and a plurality of mounting holes 12 adapted to the plurality of fixing columns 31 are provided on each mounting seat 11. Preferably, the mounting seat 11 is a convex groove structure arranged on the inner side of the support body 10.

[0034] During assembly, the massage heads 30 are respectively mounted on a mounting seat 11. Specifically, the multiple fixing posts 31 of the massage heads 30 and the multiple mounting holes 12 of the mounting seat 11 need only be aligned and brought close together, and the multiple fixing posts 31 of each massage head 30 pass through the multiple mounting holes 12 on the mounting seat 11. Each massage head 30 is provided with a corresponding fixing rubber ring 40, which is made of silicone or plastic material. The fixing rubber ring 40 is sleeved on the multiple fixing posts 31 extending from the mounting hole 12, and the massage head 30 can be stably fixed on the mounting seat 11 by the fixing rubber ring 40, the fixing posts 31 and the limiting structure 32. During disassembly, the massage head 30 can be removed by simply pulling out the fixing rubber ring 40 from the multiple fixing posts 31 of the massage head 30.

[0035] It can be seen that the massage head 30 and the support body 10 of the utility model neck massager 100 can be assembled and disassembled very conveniently. First, since the massage head 30 of the neck massager 100 is fixed to the mounting seat 11 by the fixing rubber ring 40, the fixing column 31 and the limiting structure 32, it will not loosen due to the vibration of the neck massager 100, so that the structure is more stable. Secondly, since the fixing rubber ring 40, the fixing column 31 and the limiting structure 32 are mostly made of silicone or plastic materials, the weight of the neck massager 100 is reduced, making it lighter. In addition, since the fixing rubber ring 40, the fixing column 31 and the limiting structure 32 are mostly made of silicone or plastic materials, they will not rust after being used for a period of time, and can be normally disassembled at any time, thereby facilitating the disassembly and maintenance of the neck massager 100.

[0036] Preferably, the bottom end of the fixed rubber ring 40 abuts against the mounting seat 11 , and the top end of the fixed rubber ring 40 abuts against the limiting structure 32 of the fixed column 31 . This compact structural design can make the structure more stable.

[0037] Preferably, the cross-sectional area of ​​the limiting structure 32 is larger than the cross-sectional area of ​​the fixing column 31. Figure 3 to Figure 5 As shown, the first surface area formed by the plurality of limiting structures 32 of each massage head 30 is larger than the second surface area surrounded by the fixed rubber ring 40. In this way, the limiting structure 32 can be limited on the fixed rubber ring 40, and the fixed rubber ring 40 can be limited on the mounting seat 11.

[0038] Preferably, the bracket body 10 has a first accommodating cavity, in which a first control circuit board 51 is disposed. Figure 1 As shown, the plurality of massage heads 30 are respectively electrically connected to the first control circuit board 51. Preferably, the first control circuit board 60 is a flexible circuit board, which is easy to assemble, light in weight, and saves space.

[0039] Preferably, each massage head 30 includes a massage head housing 33 and an electrode sheet 34. Figure 5As shown, the massage head housing 33 has a second accommodating cavity, and the electrode sheet 34 is fixed to the top of the massage head housing 33 , and the electrode sheet 34 is electrically connected to the first control circuit board 51 .

[0040] Preferably, a vibration motor 35 is provided in the second accommodation cavity of the massage head housing 33. The first control circuit board 51 includes a motor drive circuit (not shown). The motor drive circuit is electrically connected to the vibration motors 35 of the multiple massage heads 30, respectively, and the vibration motors 35 vibrate according to the vibration control instructions of the motor drive circuit. The first control circuit board 51 controls the operation of the vibration motor, for example, controls the vibration motor to vibrate according to a preset frequency and / or duration. For example, the vibration frequency of the neck massager 100 is divided into multiple levels, and vibration is performed according to different levels of vibration frequencies to achieve vibration massage of the neck with different intensities. Correspondingly, the massage duration can also be controlled by sending a control signal through the first control circuit board 51.

[0041] Preferably, the first control circuit board 51 includes a motor drive circuit and a pulse drive circuit (not shown). The pulse drive circuit is electrically connected to the electrode sheets 34 of the multiple massage heads 30, respectively, and the electrode sheets 34 output pulse current according to the pulse control instructions of the pulse drive circuit. In this embodiment, the first control circuit board 51 realizes the control of the operation of the electrode sheets 34 and the vibration motor 35, that is, the neck massager 100 can perform vibration massage and pulse massage at the same time. On the one hand, the vibration motor 35 vibrates according to the vibration control instructions of the motor drive circuit. On the other hand, the electrode sheets 34 are controlled to emit pulse current according to a preset frequency and / or duration. For example, the pulse frequency of the neck massager 100 is divided into multiple levels, and pulse current is emitted according to different levels of pulse frequencies to achieve different degrees of pulse massage of the neck. Correspondingly, the pulse duration can also be controlled by sending a control signal through the first control circuit board 51.

[0042] Preferably, a heating component (not shown) is provided in the second accommodating cavity of the massage head housing 33. The first control circuit board 51 includes a heating drive circuit (not shown). The heating drive circuit is electrically connected to the heating components of the multiple massage heads 30, and the heating components are heated according to the heating control instructions of the heating drive circuit. The first control circuit board 51 controls the operation of the heating component, for example, controls the heating component to heat according to a preset temperature and / or duration, such as the heating temperature of the neck massager 100 is divided into multiple levels, and heating is performed according to different levels of heating temperatures to achieve massage of the neck at different temperatures. Correspondingly, the heating duration can also be controlled by sending a control signal through the first control circuit board 51. Since a heating component is provided, a heating function can be realized to heat the neck of the human body, and a suitable temperature enables the user wearing the neck massager 100 to obtain a better neck massage effect. The preset temperature in the utility model is 25°C to 50°C. Preferably, it is 40°C, 35°C, etc.

[0043] Preferably, the support body 10 includes a support body inner shell 13 and a support body outer shell 14 connected to each other. Figure 1 As shown, the inner shell 13 of the support body is arranged inside the neck massager 100, and the inner side surface of the support body shell 13 has an arc surface adapted to the human neck, so that the user wearing the neck massager 100 feels comfortable. In this embodiment, a plurality of mounting seats 11 are arranged on the inner side surface of the support body shell 13. Optionally, the support body shell 13 and the support body outer shell 14 are both made of silicone or plastic material.

[0044] Preferably, if Figure 1 As shown, the clamping arm 20 includes a first clamping arm 21 and a second clamping arm 22. The first clamping arm 21 includes a first clamping arm inner shell 211 and a first clamping arm outer shell 212 connected to each other, and the first clamping arm inner shell 211 and the first clamping arm outer shell 212 together form a third accommodating cavity, and the first clamping arm inner shell 211 is arranged on the inner side of the neck massager 100, and the inner side surface of the first clamping arm inner shell 211 has an arc surface adapted to the human neck, so that the user wearing the neck massager 100 feels comfortable. Optionally, the first clamping arm inner shell 211 and the first clamping arm outer shell 212 are both made of silicone or plastic material.

[0045] Preferably, the second clamping arm 22 comprises a second clamping arm inner shell 221 and a second clamping arm outer shell 222 connected to each other. Figure 1As shown, the second clamping arm inner shell 221 and the second clamping arm outer shell 222 jointly form a fourth accommodating cavity, the second clamping arm inner shell 221 is disposed on the inner side of the neck massager 100, and the inner side surface of the second clamping arm inner shell 221 has an arc surface adapted to the human neck, so that the user wearing the neck massager 100 feels comfortable. Optionally, the second clamping arm inner shell 221 and the second clamping arm outer shell 222 are both made of silicone or plastic material.

[0046] Preferably, the first clamping arm 21 is provided with a button unit 70, such as Figure 1 As shown, a second control circuit board 52 is disposed in the third accommodating cavity of the first clamping arm 21, and the second control circuit board 52 is electrically connected to the key unit 70 and the first control circuit board 51 respectively. Optionally, the second control circuit board 52 is a flexible circuit board, which is easy to assemble, light in weight, and saves space. The key unit 70 is provided for the user to perform control operations. Preferably, the key unit 70 is a rotary key.

[0047] Preferably, a display unit 80 is provided on the second clamping arm 22. Figure 1 As shown, a third control circuit board 53 is disposed in the fourth accommodation cavity of the second clamping arm 22, and the third control circuit board 53 is electrically connected to the display unit 80 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, light in weight, and saves space. The display unit 80 is used to display the current working state of the neck massager 100.

[0048] Preferably, a battery unit 60 is further disposed in the first accommodating cavity of the bracket body 10. Figure 1 As shown, the battery unit 60 is electrically connected to the first control circuit board 51. The battery unit 60 can be a rechargeable battery or a non-rechargeable battery. Preferably, the battery unit 60 is a rechargeable battery, and a charging seat 61 is also provided in the fourth accommodating cavity of the second clamping arm 22. The charging seat 61 is electrically connected to the battery unit 60, and the charging seat 61 can be connected to an external power source to charge the battery unit 60. Of course, the battery unit 60 can also be omitted, and the charging seat 61 can be directly connected to a household power source through a wire to provide power for the neck massager 100.

[0049] In summary, the utility model neck massager includes a support body, two clamping arms and a plurality of massage heads; a plurality of fixing columns are provided at the bottom of the massage head, and a limiting structure is convexly provided at the top of the fixing column; a plurality of mounting seats are provided on the inner side of the support body, and a plurality of mounting holes are provided on each mounting seat; the massage heads are respectively mounted on a mounting seat, and the fixing columns of each massage head respectively pass through the mounting holes on the mounting seat; the fixing rubber ring is sleeved on the plurality of fixing columns extending from the mounting hole, and the massage head is fixed to the mounting seat by the fixing rubber ring, the fixing column and the limiting structure. Thus, the utility model can realize a detachable connection between the massage head and the neck massager. Firstly, since the massage head is fixed to the mounting seat by the fixing rubber ring, the fixing column and the limiting structure, it will not loosen due to the vibration of the neck massager, so that the structure is more stable. Secondly, since the fixing rubber ring, the fixing column and the limiting structure are mostly made of silicone or plastic materials, the weight of the product is reduced, making it lighter. In addition, since the fixing rubber ring, the fixing column and the limiting structure are mostly made of silicone or plastic materials, they will not rust after being used for a period of time and can be normally disassembled at any time, thereby facilitating disassembly and maintenance.

[0050] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A neck massager, characterized in that: It comprises a support body, two clamping arms and a plurality of massage heads; the two clamping arms are respectively connected to the two ends of the support body; a plurality of fixing posts are arranged at the bottom of the massage head, and a limiting structure is convexly arranged at the top end of the fixing post; a plurality of mounting seats adapted to the plurality of massage heads are arranged on the inner side of the support body, and each of the mounting seats is provided with a plurality of mounting holes adapted to the plurality of fixing posts; the massage heads are respectively mounted on one of the mounting seats, and the plurality of fixing posts of each of the massage heads respectively pass through the plurality of mounting holes on the mounting seat; a fixing rubber ring is correspondingly provided for each of the massage heads, and the fixing rubber ring is sleeved on the plurality of fixing posts extending from the mounting holes, and the massage head is fixed to the mounting seat by the fixing rubber ring, the fixing post and the limiting structure.

2. The neck massager according to claim 1, characterized in that: The bottom end of the fixed rubber ring abuts against the mounting seat, and the top end of the fixed rubber ring abuts against the limiting structure of the fixed column.

3. The neck massager according to claim 2, characterized in that: The cross-sectional area of ​​the limiting structure is larger than the cross-sectional area of ​​the fixing column, and the first surface area formed by the plurality of limiting structures of each massage head is larger than the second surface area surrounded by the fixing rubber ring.

4. The neck massager according to claim 1, characterized in that: The mounting seat is a convex groove structure arranged inside the bracket body.

5. The neck massager according to claim 1, characterized in that: The support body has a first accommodating cavity, a first control circuit board is arranged in the first accommodating cavity, and the plurality of massage heads are electrically connected to the first control circuit board respectively; Each of the massage heads comprises a massage head shell and an electrode sheet, wherein the massage head shell has a second accommodating cavity, the electrode sheet is fixed to the top of the massage head shell, and the electrode sheet is electrically connected to the first control circuit board.

6. The neck massager according to claim 5, characterized in that: The first control circuit board includes a pulse drive circuit, the pulse drive circuit is electrically connected to the electrode sheets of the plurality of massage heads respectively, and the electrode sheets output pulse current according to the pulse control instructions of the pulse drive circuit; and / or A vibration motor is provided in the second accommodation cavity of the massage head housing; the first control circuit board includes a motor drive circuit, and the motor drive circuit is electrically connected to the vibration motors of the plurality of massage heads respectively, and the vibration motors vibrate according to the vibration control instructions of the motor drive circuit; and / or A heating component is provided in the second accommodating cavity of the massage head housing; the first control circuit board includes a heating drive circuit, which is electrically connected to the heating components of the multiple massage heads respectively, and the heating components are heated according to the heating control instructions of the heating drive circuit.

7. The neck massager according to claim 5, characterized in that: A battery unit is also disposed in the first accommodating cavity of the bracket body, and the battery unit is electrically connected to the first control circuit board.

8. The neck massager according to claim 5, characterized in that: The support body comprises an inner support body shell and an outer support body shell which are connected to each other. The inner support body shell is arranged on the inner side of the neck massager, and the inner side surface of the inner support body shell has an arc surface which is adapted to the human neck; and the inner side surface of the inner support body shell is provided with the multiple mounting seats.

9. The neck massager according to claim 5, characterized in that: The clamping arm comprises a first clamping arm and a second clamping arm; The first clamping arm comprises a first clamping arm inner shell and a first clamping arm outer shell connected to each other, the first clamping arm inner shell and the first clamping arm outer shell jointly form a third accommodating chamber, the first clamping arm inner shell is arranged on the inner side of the neck massager, and the inner side surface of the first clamping arm inner shell has an arc surface adapted to the human neck; The second clamping arm includes a second clamping arm inner shell and a second clamping arm outer shell which are connected to each other, the second clamping arm inner shell and the second clamping arm outer shell together form a fourth accommodating chamber, the second clamping arm inner shell is arranged on the inner side of the neck massager, and the inner side surface of the second clamping arm inner shell has an arc surface which is adapted to the human neck.

10. The neck massager according to claim 9, characterized in that: A button unit is disposed on the first clamping arm, a second control circuit board is disposed in the third accommodating cavity of the first clamping arm, and the second control circuit board is electrically connected to the button unit and the first control circuit board respectively; and / or A display unit is disposed on the second clamping arm, a third control circuit board is disposed in the fourth accommodating cavity of the second clamping arm, and the third control circuit board is electrically connected to the display unit and the first control circuit board respectively.

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