Modular massage device

Abstract

The utility model provides a modularization massage device which comprises a plurality of massage units, a plurality of first connecting pieces, a first connecting belt and a second connecting belt, the plurality of massage units are sequentially connected to form a massage unit group, every two adjacent massage units are movably connected through one first connecting piece, and the second connecting belt is connected with the first connecting piece. The massage units at the two ends of the massage unit group are connected with the first connecting band and the second connecting band respectively, and the first connecting band and the second connecting band can be movably connected with each other; the massage unit is provided with a shell, a control circuit board is arranged in the shell, at least one massage body is arranged on the shell, the control circuit board is electrically connected with the massage body, and the control circuit board controls the massage body to work. Therefore, the number and massage positions of the massagers can be freely controlled according to requirements, the massager is more flexible and convenient to use, the use cost can be reduced, and the curative effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to massage equipment technical field especially relates to a modular massage device. BACKGROUND

[0002] With the development of modern information technology, the mass popularity of smart phones, the desk clan and the low head clan are more and more, completely change people's life, also bring the threat to people's health. In recent years, orthopedic diseases, ophthalmic diseases and the like show the trend of youth, because the person of long time low head looks mobile phone, looks book, looks computer, human body part long time keeps in single posture position, is very easy to occur orthopedic diseases, ophthalmic diseases and the like. Massager can relieve each human body part fatigue, promote blood circulation, has good preventive effect to disease, and simple and convenient operation, therefore is increasingly favored by consumers. The existing massager includes a shell and a massage unit, the massage unit is usually fixed to the inner side of the shell, the number and massage position of the existing massage unit cannot be changed, only the same human body position can be massaged, in fact, the position of human body needing massage exists diversity, therefore the massage effect is poor. In addition, if the size of human body changes because of slimming or gaining weight and the like, the original massager cannot be normally used, only a new size massager can be purchased, which undoubtedly increases the use cost.

[0003] From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. CONTENT OF THE UTILITY MODEL

[0004] In view of the above defects, the purpose of the utility model is to provide a modular massage device, which can freely control the number and massage position of the massager according to the needs, is more flexible and convenient to use, can reduce the use cost, and can improve the curative effect.

[0005] In order to solve the above technical problems, the utility model is implemented as follows:

[0006] The utility model provides a modular massage device, which comprises a plurality of massage units, a plurality of first connecting pieces and first and second connecting belts, a plurality of the massage units are sequentially connected to form a massage unit group, and every two adjacent massage units are movably connected through a first connecting piece, the massage units at both ends of the massage unit group are connected to the first and second connecting belts respectively, and the first and second connecting belts can be movably connected; the massage unit is provided with a shell, a control circuit board is arranged in the shell, at least one massage body is arranged on the shell, the control circuit board is electrically connected with the massage body, and the control circuit board controls the massage body to work.

[0007] According to the modular massage device, the control circuit boards of two adjacent massage units are electrically connected with each other.

[0008] The massage unit comprises a host massage unit and a plurality of extension massage units, the host massage unit comprises a first control circuit board and a first massage body which are electrically connected with each other, and the first control circuit board controls the first massage body to work; the extension massage unit comprises a second control circuit board and a second massage body which are electrically connected with each other, the first control circuit board is electrically connected with the second control circuit board, and the first control circuit board controls the second massage body to work through the second control circuit board.

[0009] According to the modular massage device, the first connecting piece is a clamping piece, both sides of the massage unit are respectively provided with a clamping groove matched with the shape of the clamping piece, and both ends of the clamping piece are respectively inserted into the clamping grooves of two adjacent massage units, so that the two adjacent massage units are movably connected with each other.

[0010] According to the modular massage device, the width of the clamping groove is greater than or equal to half of the width of the clamping piece; after the two ends of the clamping piece are respectively inserted into the clamping grooves of two adjacent massage units, the clamping piece is entirely inserted into the two clamping grooves.

[0011] According to the modular massage device, the clamping piece comprises a base plate, and buckles are arranged on both sides of the base plate; after the buckles on both sides of the clamping piece are respectively inserted into the clamping grooves of two adjacent massage units, the buckles are clamped and fixed in the clamping grooves, so that the two adjacent massage units are movably connected with each other.

[0012] According to the modular massage device, a first conductive structure is arranged in the clamping piece, and two adjacent massage units are electrically connected with each other through the first conductive structure; and / or

[0013] The clamping piece is made of a flexible material.

[0014] According to the modular massage device, the first connecting piece is a magnetic attraction piece, both sides of the massage unit are respectively provided with at least one magnetic attraction piece, and two adjacent massage units are movably connected with each other through the magnetic attraction pieces; and a second conductive structure is arranged in the magnetic attraction piece, and two adjacent massage units are electrically connected with each other through the second conductive structure.

[0015] The modular massage device further comprises a second connecting piece, and the massage units at two ends of the massage unit group are connected with the first connecting belt and the second connecting belt through the second connecting piece.

[0016] The shell of at least one of the massage units is provided with a control unit, and the control unit is electrically connected with the control circuit board.

[0017] The shell of at least one of the massage units is provided with a display unit, and the display unit is electrically connected with the control circuit board.

[0018] The shell of at least one of the massage units is provided with a battery unit, and the shell is further provided with a power supply interface, which is electrically connected with the battery unit.

[0019] The control circuit board of the massage body comprises a pulse driving circuit, the pulse driving circuit is electrically connected with the massage piece, and the massage piece outputs pulse current according to a pulse control instruction of the pulse driving circuit.

[0020] The massage body further comprises a vibration motor, the control circuit board of the massage body comprises a motor driving circuit, the motor driving circuit is electrically connected with the vibration motor, and the vibration motor vibrates according to a vibration control instruction of the motor driving circuit.

[0021] The massage body further comprises a heating assembly, the control circuit board of the massage body comprises a heating driving circuit, the heating driving circuit is electrically connected with the heating assembly, and the heating assembly heats according to a heating control instruction of the heating driving circuit.

[0022] The modular massage device comprises a plurality of massage units, a plurality of first connecting pieces and two connecting belts, the plurality of massage units are sequentially connected to form a massage unit group through the first connecting pieces, the massage units at two ends of the massage unit group are connected with the connecting belts, the massage unit is provided with a shell, the shell is provided with a control circuit board and at least one massage body, the control circuit board is electrically connected with the massage body, and the control circuit board controls the massage body to work. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a three-dimensional schematic view of a modular massage device provided by the embodiment one of the present application;

[0024] Figure 2 is one of the three-dimensional exploded views of the modular massage device provided by the embodiment one of the present application;

[0025] Figure 3 is the second three-dimensional exploded view of the modular massage device provided by the embodiment one of the present application;

[0026] Figure 4 is one of the three-dimensional schematic views of the massage unit provided by the embodiment one of the present application;

[0027] Figure 5 is the second three-dimensional schematic view of the massage unit provided by the embodiment one of the present application;

[0028] Figure 6 is a three-dimensional schematic view of the first connecting piece of the modular massage device provided by the embodiment one of the present application.

[0029] Figure 7 is a circuit schematic view of the modular massage device provided by the embodiment two of the present application. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0031] It should be noted that the use of "one embodiment", "an embodiment", "example embodiment" and the like in the specification indicates that the described embodiment can include a particular feature, structure or characteristic, but not every embodiment must include the particular feature, structure or characteristic. In addition, such expressions are not intended to refer to the same embodiment. Further, when a particular feature, structure or characteristic is described in connection with an embodiment, it is indicated that such a feature, structure or characteristic is incorporated into other embodiments, whether explicitly described or not, within the knowledge of those skilled in the art.

[0032] Furthermore, certain terms have been used throughout this description and the following claims to refer to certain components or features. As one skilled in the art will appreciate, manufacturers can refer to a component or feature by different names or use the same name for different components or features. This description and the following claims are not intended to be limited to the specific components or features having the names described herein. Rather, it is intended to cover all components or features that perform the same or similar functions as those described herein. In this specification and in the claims that follow, "connect" and "connected" are used broadly and encompass both direct and indirect connections. Indirect connections can have one or more intermediate devices between the objects that are directly connected.

[0033] The modular massage device provided by the embodiments of the present application will be described in detail below in combination with the drawings, specific examples and application scenarios.

[0034] Figures 1-5 The structure of the modular massage device provided by the embodiments of the present application is shown. The modular massage device 100 comprises a plurality of massage units 10, a plurality of first connecting members 20, a first connecting belt 31 and a second connecting belt 32. The plurality of massage units 10 are sequentially connected to form a massage unit group, and each adjacent two massage units 10 are movably connected to each other through a first connecting member 20. The massage units 10 at both ends of the massage unit group are connected to the first connecting belt 31 and the second connecting belt 32 respectively, and the first connecting belt 31 and the second connecting belt 32 can be movably connected to each other. The first connecting belt 31 and the second connecting belt 32 can be a bandage or a belt, etc. The massage unit 10 is provided with a shell, and a control circuit board 40 is arranged in the shell. At least one massage body is arranged on the shell, the control circuit board 40 is electrically connected to the massage body, and the control circuit board 40 controls the massage body to work. Preferably, the control circuit board 40 is a flexible circuit board, which is convenient to assemble, light in weight and space-saving.

[0035] The massage unit 10 of the modular massage device 100 adopts a modular structure, and the massage units 10 are movably connected through the first connecting members 20. The number and massage positions of the massage units 10 can be freely controlled according to requirements, and the modular massage device 100 is more flexible and convenient to use. Even if the size of the human body changes, the massager does not need to be replaced, but only the number and / or massage positions of the massage units need to be increased or decreased, so that the cost can be reduced and the curative effect can be improved.

[0036] Preferably, the modular massage device 100 can be a neck massager, a waist massager, an eye massager, a face massager, a head massager, a chest massager, a back massager, an abdominal massager, a leg massager, a hand massager or a foot massager. More preferably, as shown in FIG. 1, the modular massage device 100 is a neck massager. Figures 1-5The modular massage device 100 shown can be a waist massager for massaging the waist, but is not limited thereto.

[0037] Preferably, the massage unit 10 of the modular massage device 100 of the utility model comprises one host massage unit and multiple extension massage units, and the multiple extension massage units are controlled to work by the one host massage unit. Figures 1-5 In the embodiment shown, each adjacent two massage units 10 are electrically connected to each other.

[0038] The massage unit 10 comprises one host massage unit 11 and multiple extension massage units 12, the host massage unit 11 comprises a first control circuit board and a first massage body 112 electrically connected to each other, the first control circuit board controls the first massage body 112 to work, and specifically, the massage unit 10 is provided with a first shell 111, the first shell 111 is provided with the first control circuit board, and the first shell 111 is provided with at least one first massage body 112.

[0039] The extension massage unit 12 comprises a second control circuit board and a second massage body 122 electrically connected to each other, the first control circuit board is electrically connected to the second control circuit board, and the first control circuit board controls the second massage body 122 to work through the second control circuit board. Specifically, the extension massage unit 12 is provided with a second shell 121, the second shell 121 is provided with the second control circuit board, and the second shell 121 is provided with at least one second massage body 122.

[0040] In fact, the modular massage device 100 of the utility model can also not be divided into one host massage unit and multiple extension massage units, but multiple massage units 10 can be combined together to form a massage unit group, the number of the massage units 10 can be set arbitrarily according to actual needs, and the multiple massage units 10 are independently controlled to work.

[0041] Preferably, the first connecting piece 20 is a clamping piece 20, and the two sides of the massage unit 10 are respectively provided with clamping grooves 13 matched with the shape of the clamping piece 20, and the two ends of the clamping piece 20 are respectively inserted into the clamping grooves 13 of the adjacent two massage units 10 to realize the movable connection of the adjacent two massage units 10. Preferably, the clamping piece 20 is made of a flexible material. More preferably, the flexible material is silica gel, which has good stretchable elasticity and is convenient for the clamping piece 20 to restore itself after being contracted and deeply inserted into the clamping groove 13, so as to be clamped in the clamping groove 13.

[0042] Preferably, the width of the clamping groove 13 is greater than or equal to half the width of the clamping piece 20. After the two ends of the clamping piece 20 are respectively inserted into the clamping grooves 13 of the adjacent two massage units 10, the clamping piece 20 is entirely inserted into the two clamping grooves 13, so that the connection is stable and the appearance is beautiful.

[0043] Preferably, the clamping member 20 comprises a base plate 21, as shown in the drawings. Figure 5 As shown in the drawings, the base plate 21 is provided with a buckle body 22 on each side, and the two sides of the massage unit 10 are provided with a clamping groove 13 matched with the shape of the buckle body 22. After the buckle body 22 on each side of the clamping member 20 is inserted into the clamping grooves 13 of the adjacent two massage units 10, the buckle body 22 is clamped and fixed in the clamping grooves 13 to achieve the movable connection of the adjacent two massage units 10. This connection method has the advantages of simple structure and stable connection.

[0044] Preferably, the clamping member 20 is provided with a first conductive structure, and the adjacent two massage units 10 are electrically connected through the first conductive structure. The first conductive structure can be a conductive wire or a conductive module embedded in the clamping member 20.

[0045] Preferably, the first connecting member 20 is a magnetic attraction member, and the two sides of the massage unit 10 are provided with at least one magnetic attraction member. Each adjacent two massage units 10 are movably connected through the magnetic attraction member. And the magnetic attraction member is provided with a second conductive structure, and the adjacent two massage units 10 are electrically connected through the second conductive structure. The second conductive structure can be a conductive wire or a conductive circuit embedded in the magnetic attraction member. Obviously, in addition to the clamping member 20 and the magnetic attraction member, each adjacent two massage units 10 of the utility model can also be connected to each other through other types of connecting members.

[0046] Preferably, the modular massage device 100 further comprises a second connecting member, and the massage units 10 at both ends of the group are connected to the first connecting band 31 and the second connecting band 32 through the second connecting member. Like the first connecting member, the second connecting member can be a clamping member or a magnetic attraction member, etc. Of course, the massage units 10 at both ends of the group can also be connected to the first connecting band 31 and the second connecting band 32 through other connecting members.

[0047] Preferably, at least one of the housings of the massage units 10 is provided with a control unit 50, and the control unit 50 is electrically connected to the control circuit board 40. The control unit 50 can be a key, a button, a touch screen, a voice control module, etc., which is used for various control operations by the user. Better, the massage units 10 of the modular massage device 100 of the utility model comprise a master massage unit 11 and a plurality of slave massage units 12, and each adjacent two massage units 10 are electrically connected. The first housing 111 of the master massage unit 11 is provided with a control unit 50, and the control unit 50 is electrically connected to the control circuit board 40. Of course, the massage units 10 of the modular massage device 100 of the utility model can also not be divided into master massage units and slave massage units, and part or all of the massage units 10 can be provided with a control unit 50.

[0048] Preferably, the shell of at least one of the massage units 10 is provided with a display unit 60, and the display unit 60 is electrically connected with the control circuit board 40. The display unit 60 is used to display the current working state of the modular massage device 100. Preferably, the massage units 10 of the modular massage device 100 of the utility model comprise one host massage unit 11 and a plurality of extension massage units 12, and each adjacent two massage units 10 are electrically connected with each other. The first shell 111 of the host massage unit 11 is provided with the display unit 60, and the display unit 60 is electrically connected with the control circuit board 40. Of course, the massage units 10 of the modular massage device 100 of the utility model can not be divided into the host massage unit and the extension massage unit, and part or all of the massage units 10 can be provided with the display unit 60.

[0049] Preferably, the shell of at least one of the massage units 10 is provided with a battery unit 71; the shell is further provided with a power supply interface 73, and the power supply interface 73 is electrically connected with the battery unit 71; one end of the power supply interface 73 is electrically connected with the control circuit board 40, and the other end is connected with an external power supply. Preferably, the massage units 10 of the modular massage device 100 of the utility model comprise one host massage unit 11 and a plurality of extension massage units 12, and each adjacent two massage units 10 are electrically connected with each other. The first shell 111 of the host massage unit 11 is provided with the battery unit 71, and the battery unit 71 is electrically connected with the control circuit board 40. Only one battery unit 71 and one power supply interface 73 need to be arranged on the host massage unit 11, so that the power supply of all the host massage units 11 and the extension massage units 12 can be realized. Of course, the massage units 10 of the modular massage device 100 of the utility model can not be divided into the host massage unit and the extension massage unit, and part or all of the massage units 10 can be provided with the battery unit 71 and the power supply interface 73, and each massage unit 10 can independently realize the power supply.

[0050] Figure 6 It is the circuit schematic diagram of the modular massage device provided in the embodiment two of the utility model, the massage body of the massage unit 10 further comprises a massage piece, the control circuit board 40 of each massage unit 10 can comprise an impulse driving circuit 41, a motor driving circuit 42 and / or a heating driving circuit 43, wherein:

[0051] Preferably, the control circuit board 40 of each massage unit 10 comprises a pulse driving circuit 41 electrically connected with the massage sheet, and the massage sheet outputs pulse current according to the pulse control instruction of the pulse driving circuit 41. In the embodiment, the control circuit board 40 controls the working of the massage sheet to perform pulse massage. Preferably, the control circuit board 40 controls the massage sheet to output pulse current according to preset frequency and / or time length. For example, the pulse frequency of the modular massage device 100 is divided into multiple levels, and the pulse current is output according to the pulse frequency of different levels to achieve different degrees of pulse massage on the human body part. Correspondingly, the pulse time length can also be controlled by the control circuit board 40. Optionally, the human body part includes but is not limited to neck, waist, eye, face, head, chest, back, abdomen, leg, foot, etc.

[0052] Preferably, the massage body of each massage unit 10 further comprises a vibration motor, and the control circuit board 40 comprises a motor driving circuit 42 electrically connected with the vibration motor, and the vibration motor vibrates according to the vibration control instruction of the motor driving circuit 42.

[0053] Preferably, the control circuit board 40 of each massage unit 10 can control the working of the massage sheet and the vibration motor, i.e., the modular massage device 100 can simultaneously perform vibration massage and pulse massage. On the one hand, the vibration motor vibrates according to the vibration control instruction of the motor driving circuit 42. On the other hand, the control circuit board 40 controls the massage sheet to output pulse current according to preset frequency and / or time length to achieve different degrees of pulse massage on the human body part. In the embodiment, the control circuit board 40 controls the working of the massage sheet and the vibration motor, for example, controls the vibration motor to vibrate according to preset frequency and / or time length. For example, the vibration frequency of the modular massage device 100 is divided into multiple levels, and the vibration motor vibrates according to the vibration frequency of different levels to achieve different degrees of vibration massage on the human body part. Correspondingly, the vibration time length can also be controlled by the control circuit board 40. The human body part includes but is not limited to neck, waist, eye, face, head, chest, back, abdomen, leg, foot, etc.

[0054] Preferably, the massage body of each massage unit 10 further comprises a heating assembly, the control circuit board 40 of each massage unit 10 comprises a heating driving circuit 43, the heating driving circuit 43 is electrically connected with the heating assembly, and the heating assembly heats according to the heating control instruction of the heating driving circuit 43. In the embodiment, the control circuit board 40 realizes the working control of the heating assembly, for example, controls the heating assembly to heat according to the preset temperature and / or time length, for example, the heating temperature of the modular massage device 100 is divided into multiple grades, and the heating is performed according to the heating temperature of different grades, so that the massage of different temperatures on the human body part is realized. Correspondingly, for the heating time length, the control signal can also be controlled by the control circuit board 40. Since the heating assembly is arranged, the heating function can be realized to heat the human body part, and the suitable temperature enables the user of the modular massage device 100 to obtain better massage effect. In the utility model, the preset temperature is 25℃-50℃. Preferably, 40℃, 35℃ and the like. Alternatively, the human body part includes but is not limited to the neck, the waist, the eye, the face, the head, the chest, the back, the abdomen, the leg or the foot and the like.

[0055] In summary, the utility model provides a kind of modular massage device including multiple massage units, multiple first connecting pieces and two connecting bands, multiple massage units are sequentially connected by first connecting piece and form a massage unit group, and the massage unit of massage unit group both ends is connected with connecting band, the massage unit is equipped with shell, control circuit board is equipped in the shell, at least one massage body is equipped on the shell, control circuit board and massage body are electrically connected, and control circuit board controls the work of massage body. Therefore, the utility model can freely control the number of massage unit and massage position according to demand, and it is more flexible and convenient to use, even if the size of human body changes, it is not necessary to replace massager, only need to increase or decrease the number of massage unit and / or massage position, so that cost can be reduced, and curative effect can be improved.

[0056] It is to be understood that the terminology "including", "comprising", or any other variation thereof, is intended to cover a non-exclusive inclusion such that process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Exclusion of such elements is only present if it is explicitly stated that, for example, a composition, process, method, article, or apparatus "does not include", "does not comprise", or "zero of", an element, or a combination thereof. In addition, it is to be noted that the scope of the methods and apparatus of this application are not limited by the order of the steps or the order of the components, as described in the examples, but can include performing the steps in different order, or performing the steps concurrently, or in reverse order, or omitting one or more steps, or adding one or more steps, or adding, omitting, or combining various steps, as appropriate, depending on the exact application. Also, features described in relation to one example can be combined in other examples.

[0057] Of course, the present application also has other various embodiments, and those skilled in the art can make various corresponding changes and modifications to the present application without departing from the spirit and essence of the present application, but these corresponding changes and modifications should all belong to the protection scope of the claims attached to the present application.

Claims

1. A modular massaging device, characterized by, The massage device comprises a plurality of massage units, a plurality of first connecting members and first and second connecting bands, the plurality of massage units are sequentially connected to form a massage unit group, each two adjacent massage units are movably connected by a first connecting member, the massage units at the two ends of the massage unit group are connected to the first and second connecting bands respectively, and the first and second connecting bands are movably connected.

2. The modular massaging device according to claim 1, characterized in that The control circuit boards of the two adjacent massage units are electrically connected to each other. The massage unit comprises a host massage unit and a plurality of extension massage units, the host massage unit comprises a first control circuit board and a first massage body which are electrically connected to each other, and the first control circuit board controls the first massage body to work; the extension massage unit comprises a second control circuit board and a second massage body which are electrically connected to each other, the first control circuit board is electrically connected to the second control circuit board, and the first control circuit board controls the second massage body to work through the second control circuit board.

3. The modular massaging device of claim 1, wherein, The first connecting member is a clamping member, both sides of the massage unit are respectively provided with a clamping groove matched with the shape of the clamping member, and both ends of the clamping member are inserted into the clamping grooves of the two adjacent massage units to movably connect the two adjacent massage units.

4. The modular massaging device according to claim 3, characterized in that The width of the clamping groove is greater than or equal to half of the width of the clamping member, and after both ends of the clamping member are inserted into the clamping grooves of the two adjacent massage units, the clamping member is entirely inserted into the two clamping grooves.

5. The modular massaging device of claim 3, wherein, The clamping member comprises a base plate, and buckling bodies are arranged on both sides of the base plate; after the buckling bodies on both sides of the clamping member are inserted into the clamping grooves of the two adjacent massage units, the buckling bodies are clamped and fixed in the clamping grooves to movably connect the two adjacent massage units.

6. The modular massaging device of claim 3, wherein, The clamping member is provided with a first conductive structure, and the two adjacent massage units are electrically connected to each other through the first conductive structure; and / or The clamping member is made of a flexible material.

7. The modular massaging device of claim 1, wherein, The first connecting member is a magnetic member, and at least one magnetic member is arranged on each side of the massage unit, each two adjacent massage units are movably connected by the magnetic members; and the magnetic member is provided with a second conductive structure, and the two adjacent massage units are electrically connected to each other through the second conductive structure.

8. The modular massaging device of claim 1, wherein, The modular massage device further comprises a second connecting member, and the massage units at the two ends of the massage unit group are connected to the first and second connecting bands through the second connecting member.

9. The modular massaging device of claim 1, wherein, The shell of at least one massage unit is provided with a control unit, and the control unit is electrically connected to the control circuit board; and / or The shell of at least one massage unit is provided with a display unit, and the display unit is electrically connected to the control circuit board; and / or The shell of at least one massage unit is provided with a display unit, and the display unit is electrically connected to the control circuit board; and / or The shell of at least one of the massage units is provided with a battery unit; the shell is further provided with a power supply interface, which is electrically connected with the battery unit respectively; one end of the power supply interface is electrically connected with the control circuit board, and the other end is connected with an external power supply.

10. The modular massaging device according to any one of claims 1 to 9, characterized in that The massage body comprises massage pieces; the control circuit board of the massage body comprises a pulse driving circuit, which is electrically connected with the massage pieces, and the massage pieces output pulse current according to the pulse control instruction of the pulse driving circuit; and / or The massage body further comprises a vibration motor, and the control circuit board of the massage body comprises a motor driving circuit, which is electrically connected with the vibration motor, and the vibration motor vibrates according to the vibration control instruction of the motor driving circuit; and / or The massage body further comprises a heating assembly, and the control circuit board of the massage body comprises a heating driving circuit, which is electrically connected with the heating assembly, and the heating assembly heats according to the heating control instruction of the heating driving circuit.

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