Massage device

Abstract

The utility model relates to a massage device which comprises a flexible guide rail assembly, a massage assembly and a movable driving component, and the flexible guide rail assembly can deform under the action of external force; the massage assembly comprises a mechanism main body, a massage head and a massage driving part, the mechanism main body can be arranged on the flexible guide rail assembly in a reciprocating motion mode along the flexible guide rail assembly, the massage head is movably arranged on the mechanism main body, and the massage driving part is arranged on the mechanism main body and is in transmission fit with the massage head to drive the massage head to act according to a preset strategy; the movable driving part is in transmission fit with the mechanism body so as to drive the mechanism body to reciprocate along the flexible guide rail assembly. According to the massage device, the curved shape fitting the back curve of the user is formed through the flexible guide rail assembly, so that the massage assembly walks along the flexible guide rail assembly along the route fitting the back curve of the human body under the driving of the moving driving component, the uniformity of the massage force of the massage assembly is improved, the massage effect is improved, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical and health care device technology, and in particular to a massage device. Background Technology

[0002] Currently, when massage pads on the market massage the human body, the massage mechanism runs on the guide rail. However, the existing massage pad guide rails are basically made of hard material. The massage mechanism moves along the guide rail in a fixed path. However, the human back has a certain curve, which causes the massage mechanism to be unable to fit the human back, resulting in uneven massage intensity. Utility Model Content

[0003] The purpose of this invention is to provide a massage device that can conform to the back of the human body, avoid uneven massage intensity, improve the massage effect, and enhance the user experience.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A massage device, comprising:

[0006] A flexible guide rail assembly, wherein the flexible guide rail assembly is deformable under the action of external force;

[0007] A massage assembly includes a main body, a massage head, and a massage drive component. The main body is reciprocally mounted on the flexible guide rail assembly. The massage head is movably mounted on the main body. The massage drive component is mounted on the main body and drives the massage head to move according to a preset strategy.

[0008] A moving drive component engages with the main body of the mechanism to drive the main body of the mechanism to reciprocate along the flexible guide rail assembly.

[0009] In one embodiment of this application, the flexible guide rail assembly includes:

[0010] A flexible track, which can be deformed by external force, and the main body of the mechanism is disposed on the flexible track and can reciprocate along the flexible track;

[0011] The flexible track is fixed to the support member at both ends.

[0012] In one embodiment of this application, the main body of the mechanism includes:

[0013] The housing has a cavity inside, the massage driving component is disposed in the cavity, and the driving end of the massage driving component extends out of the housing and is connected to the massage head.

[0014] A fixing member is connected to the housing, and the fixing member and the housing form a fixed groove through which the flexible track passes.

[0015] In one embodiment of this application, the massage driving component includes:

[0016] Massage drive motor;

[0017] A first transmission assembly is connected to the output shaft of the massage drive motor, and the output end of the first transmission assembly passes through the housing and is connected to the massage head.

[0018] In one embodiment of this application, the first transmission component includes:

[0019] A worm gear assembly includes a worm and a worm wheel, wherein the worm is disposed on the output shaft of the massage drive motor, and the worm wheel is in transmission cooperation with the worm;

[0020] A gear assembly, wherein the input gear of the gear assembly is coaxially connected to the worm gear, the output gear of the gear assembly is coaxially connected to the output shaft, and the massage head is disposed on the output shaft.

[0021] In one embodiment of this application, the moving drive component includes a second transmission assembly, the second transmission assembly includes a drive gear and a rack, the rack is disposed on the flexible track and covers the moving path of the main body of the mechanism, the drive gear is connected to the gear assembly for transmission, and the drive gear meshes with the rack.

[0022] In one embodiment of this application, the massage drive motor is a dual-output shaft motor, and the output shafts at both ends of the dual-output shaft motor are respectively connected to the first transmission component and the second transmission component. The flexible guide rail component includes two flexible rails, each of which is provided with a rack and meshes with the drive gears of the two second transmission components.

[0023] In one embodiment of this application, a conductive component is further included, the conductive component comprising:

[0024] A conductor portion is used for electrical connection with a power source, and the conductor portion is deformably disposed on the flexible track as the flexible track deforms, and is distributed throughout the movement path of the main body of the mechanism.

[0025] The power receiving part includes a base and a power receiving end. The power receiving end is elastically disposed on the base. The base is disposed on the main body of the mechanism, and the power receiving end contacts and engages with the conductor part under the action of elastic force. The base is electrically connected to the massage driving component and / or the movement driving component.

[0026] In one embodiment of this application, the conductor portion includes at least one conductive sheet, and the power receiving portion contacts and engages with the same conductive sheet through at least two power receiving ends that can move independently of each other.

[0027] In one embodiment of this application, a limiting component is further included. The limiting component includes limiting elements respectively disposed at both ends of the movement path of the main body of the mechanism. The limiting elements are used to limit the main body of the mechanism and control the working state of the massage drive component and / or the movement drive component.

[0028] As can be seen from the above technical solution, this utility model discloses a massage device, which includes a flexible guide rail assembly, a massage component, and a moving drive component. The flexible guide rail assembly can be deformed by external force. The massage component includes a main body, a massage head, and a massage drive component. The main body is movably disposed on the flexible guide rail assembly, the massage head is movably disposed on the main body, and the massage drive component is disposed on the main body and drives the massage head to move according to a preset strategy. The moving drive component drives the main body to move back and forth along the flexible guide rail assembly.

[0029] In application, because the flexible guide rail assembly can deform under external force, it can form a curved shape that conforms to the curve of the user's back. Therefore, the massage component moves along the flexible guide rail assembly under the drive of the moving drive component in a way that conforms to the curve of the human back, thereby improving the uniformity of the massage intensity, improving the massage effect, and enhancing the user experience. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a structural schematic diagram of the massage device from the front view provided in an embodiment of the present utility model;

[0032] Figure 2 A structural schematic diagram of the massage device from the rear view of an embodiment of this utility model;

[0033] Figure 3 Exploded view of the massage device provided in the embodiment of this utility model;

[0034] Figure 4A partially enlarged schematic diagram from a first perspective of the massage drive component of the massage device provided in an embodiment of the present utility model;

[0035] Figure 5 This is a partially enlarged schematic diagram from a second perspective of the massage drive component of the massage device provided in an embodiment of the present invention.

[0036] In the picture:

[0037] 100 is the flexible guide rail assembly; 110 is the flexible track; 111 is the rack; 112 is the groove; 120 is the support component;

[0038] 200 is the massage component; 210 is the main body of the mechanism; 211 is the housing; 2111 is the first housing; 2112 is the second housing; 2113 is the control housing; 212 is the fixing component; 220 is the massage head; 230 is the massage drive component; 231 is the massage drive motor; 232 is the worm gear; 233 is the worm wheel; 234 is the gear assembly; 2341 is the first intermediate gear; 2342 is the second intermediate gear; 2343 is the third intermediate gear; 2344 is the output gear; 235 is the output shaft; 236 is the drive gear.

[0039] 300 is a conductive component; 310 is a conductive sheet; 320 is a power receiving part; 321 is a base; 322 is a compression spring; 323 is a power receiving end;

[0040] 400 is a limit element. Detailed Implementation

[0041] The core of this utility model is to provide a massage device whose structural design allows it to conform to the human back, avoiding uneven massage intensity, improving the massage effect, and enhancing the user experience.

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] Please see Figures 1 to 3 .

[0044] This utility model discloses a massage device, which includes, but is not limited to, a massage pad and a massage chair. The massage pad can be a massage backrest or a massage mattress. The massage device includes a flexible guide rail assembly 100, a massage assembly 200, and a moving drive component.

[0045] The flexible guide rail assembly 100 is deformable under external force. It is partially or entirely made of flexible material, which can undergo elastic deformation under external force. For example, the flexible material can be metal, polymer, or a composite material of metal and polymer. The flexible guide rail assembly 100 can be a sheet structure made of metal, polymer, or a composite material of metal and polymer. Alternatively, the flexible material can undergo plastic deformation under external force and recover its original shape under certain conditions, such as shape memory metal. Shape memory metal can deform under external force at room temperature and maintain its deformed state. When heated, it can recover its original shape. The flexible guide rail assembly 100 can also be made of rigid material and achieve flexible deformation through structural design. For example, the flexible guide rail assembly 100 can include multiple guide rail sections, each sequentially connected by a damping rotating connector. This damping rotating connector ensures relative rotation of the guide rail sections under external force and maintains their current relative position through damping when the external force is removed.

[0046] The massage assembly 200 includes a main body 210, a massage head 220, and a massage drive component 230. The main body 210 is movably mounted on the flexible guide rail assembly 100. The massage head 220 provides massage through rotation, vibration, or other methods. The massage head 220 is movably mounted on the main body 210. The massage drive component 230 is mounted on the main body 210 and drives the massage head 220 to move according to a preset strategy. The drive component is also driven by the main body 210. The drive component can be located inside or outside the main body 210 to drive the main body 210 to reciprocate along the flexible guide rail assembly 100.

[0047] The massage head 220 includes one or more massage ends. When the massage head 220 is provided with multiple massage ends, each massage end can move in the same way or in different ways. For example, each massage end can be fixed relative to the massage head 220 and move together with the massage head 220, or it can be movably disposed on the massage head 220, that is, at least one of the massage ends can rotate and / or vibrate relative to the massage head 220 to provide the user with multiple massage modes. Of course, those skilled in the art will understand that since the massage head 220 itself is movable, in order to ensure the movement of the massage ends relative to the massage head 220, a drive structure such as a motor needs to be provided inside the massage head 220. Therefore, in order to ensure power supply to the motor inside the massage head 220 and avoid cable twisting, a structure such as a conductive slip ring can be used to replace the cable to supply power to the motor inside the massage head 220.

[0048] Compared with the prior art, the massage device provided in this embodiment of the utility model can deform when the flexible guide rail assembly 100 is subjected to external force, so the flexible guide rail assembly 100 can form a curved shape that conforms to the curve of the user's back. Therefore, the massage assembly 200 moves along the flexible guide rail assembly 100 in a way that conforms to the curve of the human back under the drive of the moving drive component, thereby improving the uniformity of the massage force of the massage assembly 200, improving the massage effect, and enhancing the user experience.

[0049] like Figure 1 , Figure 2 and Figure 3 As shown, in one embodiment of this application, the flexible guide rail assembly 100 includes a flexible track 110 and a support member 120. The flexible track 110 can be deformed by external force. One or more flexible tracks 110 can be provided. When there are multiple flexible tracks 110, each flexible track 110 can have the same or different specifications and dimensions. For example, the size of the flexible track 110 near the middle of the device can be larger than the size of the flexible track 110 near the edge of the device. The main body 210 is reciprocally disposed on the flexible track 110. The two ends of the flexible track 110 are respectively fixed to the support member 120. The support member 120 is generally made of a rigid material, such as rigid metal or rigid plastic, and is used to fix the two ends of the flexible track 110.

[0050] When one flexible track 110 is provided, in order to ensure the stability of the main body 210 of the mechanism under external force, one or more flexible guide rods can be provided outside the flexible track 110. The flexible guide rods slide with the main body 210 of the mechanism to ensure the stability of the main body 210 under external force. It should be noted that when multiple flexible tracks 110 are provided, flexible guide rods can also be provided to support the main body 210 of the mechanism.

[0051] In this application, the main body 210 is mainly used to accommodate the massage drive component 230 and stably hold it on the flexible guide rail assembly 100, preventing the transmission components of the massage drive component 230 from being exposed, while ensuring that the main body 210 can stably reciprocate along the flexible guide rail assembly 100.

[0052] For example, such as Figures 1 to 3As shown, the main body 210 of the mechanism includes a housing 211 and a fixing member 212. The housing 211 can be made of metal, polymer, or a composite material of metal and polymer. A cavity is provided inside the housing 211. The massage driving component 230 is disposed in the cavity. The driving end of the massage driving component 230 extends out of the housing 211 and is connected to the massage head 220. The fixing member 212 is connected to the housing 211, and the fixing member 212 and the housing 211 form a fixed slide groove for the flexible track 110 to pass through. The fixed slide groove is closed in the circumferential direction and has openings at both ends for the flexible track 110 to pass through.

[0053] Specifically, the housing 211 includes a first housing 2111 and a second housing 2112, which are detachably connected and interlocked to form a cavity.

[0054] like Figure 3 As shown, the massage drive component 230 includes a massage drive motor 231 and a first transmission assembly. The output shaft 235 of the massage drive motor 231 is connected to the first transmission assembly. The output end of the first transmission assembly passes through the housing 211 and is connected to the massage head 220. The first transmission assembly includes, but is not limited to, one or a combination of at least two of the following: a worm gear assembly, a gear assembly 234, a pulley assembly, and a cam linkage assembly. The first transmission assembly is used to convert the rotation of the massage drive motor 231 into the rotation or reciprocating movement of the massage head 220.

[0055] Preferably, to facilitate the debugging of the massage drive motor 231, the housing 211 further includes a control housing 2113. The control housing 2113 is detachably disposed on the first housing 2111 and / or the second housing 2112 corresponding to the position of the massage drive motor 231. When it is necessary to debug the massage drive motor 231, the control housing 2113 can be removed from the first housing 2111 and / or the second housing 2112 to expose all or part of the massage drive motor 231 in the cavity, so that maintenance personnel can open the housing 211 to debug and repair the massage drive motor 231 inside.

[0056] Specifically, such as Figures 3 to 5 As shown, in one embodiment of this application, the first transmission component includes a worm gear assembly and a gear assembly 234. The worm gear assembly includes a worm 232 and a worm wheel 233. The worm 232 is coaxially disposed on the output shaft 235 of the massage drive motor 231. The worm wheel 233 is in transmission cooperation with the worm 232. The input gear of the gear assembly 234 (which is blocked by the worm wheel 233 and is not shown in the figure) is coaxially connected to the worm wheel 233. The output gear 2344 of the gear assembly 234 is coaxially connected to the output shaft 235. The massage head 220 is disposed on the output shaft 235.

[0057] It should be noted that the structure of the worm gear assembly and gear assembly used in this application is to reduce the space occupied by the first transmission assembly in the direction perpendicular to the output shaft 235 of the massage drive motor 231, making it easier to fit the first transmission assembly into the main body 210 of the mechanism, and also reducing the thickness of the main body 210, making it easier to fit into massage devices such as massage pads and massage chairs. Other structures can also be used for the first transmission assembly; that is, the aforementioned worm gear assembly and gear assembly can be replaced by other transmission structures such as a pulley mechanism, which is not limited here.

[0058] In addition to the input gear and output gear 2344, the gear assembly 234 can also be equipped with multiple intermediate gears as needed, such as... Figures 3 to 5 As shown, in one specific embodiment, the gear assembly 234 includes a first intermediate gear 2341, a second intermediate gear 2342, and a third intermediate gear 2342. The first intermediate gear 2341 and the second intermediate gear 2342 are coaxially arranged. The number of teeth of the second intermediate gear 2342 is less than the number of teeth of the first intermediate gear 2341. The first intermediate gear 2341 meshes with the input end gear. The second intermediate gear 2342 meshes with the third intermediate gear 2342. The number of teeth of the third intermediate gear 2342 is greater than the number of teeth of the first intermediate gear 2341. The third intermediate gear 2342 meshes with the output end gear 2344, and the number of teeth of the third intermediate gear 2342 is greater than the number of teeth of the output end gear 2344. Through the above arrangement, the gear assembly 234 can constitute a speed reduction and torque increase gear assembly 234. That is, through the gear assembly 234, the rotational speed of the output end gear 2344 can be reduced and the torque can be increased, so that the massage head 220 can still maintain stable rotation under certain resistance. It should be noted that the structure of the gear assembly 234 described above is merely a preferred embodiment provided by this application, and is not actually limited to this.

[0059] To simplify the structure, in one embodiment of this application, the massage driving component 230 is integrated with the movement driving component. That is, while the massage driving motor 231 drives the massage head 220 to rotate, it also drives the main body of the mechanism 210 to reciprocate along the flexible track 110. Specifically, as shown... Figure 3As shown, the moving drive component includes a second transmission assembly, which includes a drive gear 236 and a rack 111. The rack 111 is disposed on the flexible track 110 and covers the moving path of the main body 210. The drive gear 236 is connected to the gear assembly 234. The drive gear 236 can be coaxially disposed with the output gear 2344 or one of the intermediate gears in the gear assembly 234, or coaxially mesh with the output gear 2344 or one of the intermediate gears in the gear assembly 234 to realize the rotation of the drive gear 236. The housing 211 is provided with a clearance groove for partially exposing the drive gear 236. The drive gear 236 passes through the clearance groove and meshes with the rack 111. In this way, when the drive gear 236 rotates, it can drive the main body 210 to move along the rack 111, that is, the flexible track 110.

[0060] Those skilled in the art will understand that the structure of the aforementioned moving drive component is merely a specific implementation designed to simplify the structure and reduce the size, and is not actually limited to this. The moving drive component can be independently disposed outside the main body 210. For example, the moving drive component may include a moving drive motor, a drive pulley, a transmission belt, and two transmission pulleys. The drive pulley is disposed on the output shaft 235 of the moving drive motor, and the two transmission pulleys are rotatably disposed at both ends of the moving path of the main body 210. The transmission belt cooperates with the drive pulleys, and both ends of the transmission belt pass over the two transmission pulleys and are connected to the main body 210. When the moving drive motor drives the drive pulleys to rotate, the transmission belt connected to one end of the main body 210 tightens, and the transmission belt connected to the other end loosens, thereby enabling the main body 210 to move back and forth. It should be noted that this type of moving drive component requires a separate moving drive motor, and is therefore suitable for larger massage devices, such as massage chairs.

[0061] To further optimize the above technical solution, the massage drive motor 231 is a dual-output shaft 235 motor. The output shafts 235 at both ends of the dual-output shaft 235 motor are respectively connected to the first transmission component and the second transmission component. The flexible guide rail component 100 includes two flexible rails 110, and each of the two flexible rails 110 is provided with a rack 111. In order to reduce the overall thickness of the massage device, the rack 111 is located on the opposite side of the two flexible rails 110 and meshes with the drive gears 236 of the two second transmission components respectively. In this way, not only can one massage drive motor 231 drive two sets of massage heads 220 to rotate, but the main body of the mechanism 210 can also cooperate with the two flexible rails 110 through two sets of second transmission components, so that the reciprocating movement of the main body of the mechanism 210 on the flexible rails 110 is more stable.

[0062] It is foreseeable that, since the massage drive motor 231 is set in the main body 210 of the mechanism and moves back and forth along the flexible track 110 together with the main body 210, if a cable is used to power the massage drive motor 231 and transmit signals, the main body 210 needs to drag the cable back and forth, which is prone to flying wire connection, resulting in excessively long, bent and worn cables, and will also cause the massage device to be relatively messy inside. In order to solve the above problems, in one embodiment of this application, the massage device further includes a conductive component 300, which includes a conductor part and a power receiving part 320.

[0063] The conductor portion is used for electrical connection with the power source, and the conductor portion is deformably disposed on the flexible track 110 as the flexible track 110 deforms, and is distributed throughout the movement path of the main body 210. If the flexible track 110 is made of conductive material such as metal, the entire flexible track 110 can be used as the conductor portion. If the flexible track 110 is made of non-conductive material, conductors such as metal sheets can be disposed on the flexible track 110 to form the conductor portion. The power receiving portion 320 includes a base 321 and a power receiving end 323. The power receiving end 323 is elastically disposed on the base 321. The base 321 is disposed on the main body 210, and the power receiving end 323 contacts and cooperates with the conductor portion under the action of elastic force. The base 321 is electrically connected to the massage drive component 230 and / or the movement drive component.

[0064] The base 321 and the elastic member can be separate structures or integrated structures, as long as a preload force can be applied to the power receiving end 323 to maintain the tendency of the power receiving end 323 to move in the direction of the flexible track 110.

[0065] Specifically, in one embodiment of this case, the elastic member is a compression spring 322, the receiving end 323 is connected to the base 321 through the compression spring 322, and the compression spring 322 is always in a forced compression state to ensure that the compression spring 322 has a certain preload so that the receiving end 323 can make close contact with the conductor. It should be noted that the receiving end 323, the compression spring 322 and the base 321 are all made of conductive material.

[0066] To reduce friction between the receiving end 323 and the conductor, the end of the receiving end 323 can be a tapered tip, an inverted trapezoid, a triangle, etc., to reduce the contact area between the receiving end 323 and the conductor.

[0067] Specifically, in one embodiment of this application, a guide groove is provided on the housing 211, and the power receiving end 323 and the compression spring 322 are sequentially arranged in the guide groove. The end of the power receiving end 323 away from the compression spring 322 extends from the guide groove toward the slot of the conductor part, and the base 321 is installed at the slot of the end of the guide groove away from the conductor part, so as to ensure the stability of the power receiving end 323 and the compression spring 322 during the movement.

[0068] It is foreseeable that the massage device can use a storage battery as a power source or mains power as a power source. Depending on the power source used and the number of flexible tracks 110, the conductor part can include one or more conductive sheets 310. The flexible track 110 is provided with a groove 112, and the conductive sheets 310 are embedded in the groove 112. When multiple conductive sheets 310 are provided, each conductive sheet 310 is insulated from each other. At the same time, in order to ensure stable contact between the conductor part and the receiving part 320, the receiving part 320 contacts and cooperates with the same conductive sheet 310 through at least two independently movable receiving ends 323.

[0069] To further optimize the above technical solution, the massage device also includes a limiting component, which includes limiting elements 400 respectively disposed at both ends of the movement path of the main body 210. The limiting elements 400 are used to limit the main body 210 and control the working state of the massage drive component 230 and / or the movement drive component. The limiting elements 400 include, but are not limited to, proximity switches, micro switches, and photoelectric sensors. When the main body 210 moves along the flexible track 110 to one end of the flexible track 110 and approaches or contacts the limiting element 400, the limiting element 400 is triggered. The limiting element 400 sends a signal to the controller of the massage device, and the controller of the massage device controls the massage drive motor 231 to rotate in the opposite direction, so that the main body 210 moves along the flexible track 110 to the other end of the flexible track 110.

[0070] It should be noted that the limiting element 400 can also be a limiting structure set on the flexible track 110, such as a limiting boss or a limiting post. When the main body of the mechanism 210 moves along the flexible track 110 to one end of the flexible track 110 and contacts the limiting element 400, the massage drive motor 231 is resisted and cannot continue to rotate, causing the massage drive motor 231 to stall. The controller of the massage device receives a signal that the torque and current of the massage drive motor 231 have increased sharply, and controls the massage drive motor 231 to reverse so that the main body of the mechanism 210 moves along the flexible track 110 to the other end of the flexible track 110.

[0071] Of course, the limiting element 400 can include detection elements such as proximity switches, micro switches, and photoelectric sensors, as well as limiting structures such as limiting bosses and limiting posts, to ensure that the main body 210 of the mechanism can turn back when it reaches the end of the flexible track 110.

[0072] As indicated in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "a," and / or "the" are not specifically singular and may include the plural. Generally, the terms "comprising" and "including" only indicate the inclusion of expressly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements. An element defined by the phrase "comprising an..." does not exclude the presence of other identical elements in the process, method, product, or apparatus that includes the element.

[0073] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0074] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0075] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A massage device, characterized in that, include: A flexible guide rail assembly (100) is capable of deforming under external force; The massage assembly (200) includes a main body (210), a massage head (220), and a massage drive component (230). The main body (210) is reciprocally disposed on the flexible guide rail assembly (100) and the massage head (220) is movably disposed on the main body (210). The massage drive component (230) is disposed on the main body (210) and is in transmission cooperation with the massage head (220) to drive the massage head (220) to move according to a preset strategy. The moving drive component is in transmission cooperation with the main body of the mechanism (210) to drive the main body of the mechanism (210) to reciprocate along the flexible guide rail assembly (100).

2. The massage device according to claim 1, characterized in that, The flexible guide rail assembly (100) includes: The flexible track (110) is deformable under external force, and the main body of the mechanism (210) is disposed on the flexible track (110) and can reciprocate along the flexible track (110). The two ends of the flexible track (110) are respectively fixed to the support member (120).

3. The massage device according to claim 2, characterized in that, The main body of the organization (210) includes: The housing (211) has a cavity inside, and the massage driving component (230) is disposed in the cavity. The driving end of the massage driving component (230) extends out of the housing (211) and connects to the massage head (220). A fastener (212) is connected to the housing (211), and the fastener (212) and the housing (211) form a fixed groove through which the flexible track (110) passes.

4. The massage device according to claim 3, characterized in that, The massage drive component (230) includes: Massage drive motor (231); The first transmission assembly is connected to the output shaft (235) of the massage drive motor (231), and the output end of the first transmission assembly passes through the housing (211) and is connected to the massage head (220).

5. The massage device according to claim 4, characterized in that, The first transmission assembly includes: The worm gear assembly includes a worm (232) and a worm wheel (233). The worm (232) is disposed on the output shaft (235) of the massage drive motor (231), and the worm wheel (233) is in a transmission cooperation with the worm (232). The gear assembly (234) has an input gear that is coaxially connected to the worm gear (233) and an output gear (2344) that is coaxially connected to the output shaft (235). The massage head (220) is disposed on the output shaft (235).

6. The massage device according to claim 5, characterized in that, The moving drive component includes a second transmission assembly, which includes a drive gear (236) and a rack (111). The rack (111) is disposed on the flexible track (110) and covers the moving path of the main body of the mechanism (210). The drive gear (236) is connected to the gear assembly (234) and meshes with the rack (111).

7. The massage device according to claim 6, characterized in that, The massage drive motor (231) is a dual output shaft (235) motor. The output shafts (235) at both ends of the dual output shaft (235) motor are respectively connected to the first transmission component and the second transmission component. The flexible guide rail component (100) includes two flexible rails (110). The two flexible rails (110) are respectively provided with racks (111) and respectively mesh with the drive gears (236) of the two second transmission components.

8. The massage device according to any one of claims 2-7, characterized in that, It also includes a conductive component (300), the conductive component (300) comprising: A conductor portion is used for electrical connection with a power source, and the conductor portion is deformably disposed on the flexible track (110) as the flexible track (110) deforms, and is distributed throughout the movement path of the mechanism body (210); The power receiving part (320) includes a base (321) and a power receiving end (323). The power receiving end (323) is elastically disposed on the base (321). The base (321) is disposed on the main body of the mechanism (210). The power receiving end (323) contacts and engages with the conductor part under the action of elastic force. The base (321) is electrically connected to the massage driving component (230) and / or the moving driving component.

9. The massage device according to claim 8, characterized in that, The conductor portion includes at least one conductive sheet (310), and the power receiving portion (320) is in contact with the same conductive sheet (310) through at least two power receiving ends (323) that can move independently of each other.

10. The massage device according to any one of claims 1-7, characterized in that, It also includes a limiting component, which includes limiting elements (400) respectively disposed at both ends of the movement path of the main body of the mechanism (210). The limiting elements (400) are used to limit the main body of the mechanism (210) and control the working state of the massage drive component (230) and / or the movement drive component.

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