Intelligent massager
By introducing a combination of a first drive component and a second drive component into the handheld massager, combined with intelligent design and sensor technology, the problem of inconvenience in manual position adjustment is solved, realizing automatic adjustment and intelligent massage of the massager, and improving the convenience and experience of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN BREO TECH CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-21
AI Technical Summary
Existing handheld massagers require manual adjustment of position when massaging different parts of the body, which is inconvenient to operate, has limited techniques, and provides a mediocre user experience.
Design an intelligent massager that uses a combination of a first drive component and a second drive component to achieve reciprocating linear motion of the massage components in different directions, automatically adjust the massage position, and, combined with intelligent design and sensor technology, adjust the massage parameters according to the user's state.
It improves the convenience and massage experience of the massager, realizes automatic adjustment of the massage area, imitates massage techniques, and enhances the functionality and user experience of the massager.
Smart Images
Figure CN224523575U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of massage equipment technology, and in particular to an intelligent massager. Background Technology
[0002] In the field of massagers, especially handheld massagers, current massagers are usually limited to pressing and massaging only local areas. Not only are the techniques monotonous and the experience mediocre, but users also need to manually adjust the position of the massager if they want to massage different areas, which is inconvenient. Utility Model Content
[0003] The main objective of this invention is to provide an intelligent massager that addresses the aforementioned technical problems. To achieve the above objectives, this utility model proposes an intelligent massager, comprising: case; A first drive component is disposed on the housing and reciprocates linearly along a first direction; A massage element is slidably disposed on the housing. The massage element is connected to the first drive assembly to perform reciprocating linear motion along a second direction under the drive of the first drive assembly and press the area to be massaged. The second direction is different from the first direction. The second drive component is disposed on the housing and is connected to the first drive component in a transmission manner. The second drive component is used to drive the first drive component and the massage element to perform reciprocating linear motion along the first direction.
[0004] In one embodiment, the first drive assembly has a rotation axis extending along the first direction, and the massage element includes: An eccentric component is disposed inside the housing. The eccentric component is fixedly connected to the rotating shaft and rotates synchronously. The eccentric component is provided with a first connecting end, which is offset from the axis of the rotating shaft. The massage head is movably connected to the housing so as to slide in the first direction and move in the second direction; The connecting rod has one end rotatably connected to the massage head and the other end rotatably connected to the first connecting end.
[0005] In one embodiment, the housing is provided with a guide groove extending along the first direction, the guide groove communicating between the interior and exterior of the housing, and the massage head includes: A slider is slidably connected to the guide groove and extends out of the housing; the connecting rod is rotatably connected to the slider. The massage terminal is located outside the housing and is fixedly connected to the slider.
[0006] In one embodiment, the first driving component includes: A base is disposed within the housing and moves along the first direction; the rotating shaft is rotatably connected to the base and extends along the first direction. A drive unit, disposed on the base, is used to provide power; A worm gear mechanism is provided on the base, and the rotating shaft and the driving component are connected by transmission through the worm gear mechanism.
[0007] In one embodiment, the drive member has a drive shaft extending along the first direction, and the worm gear mechanism includes: The first worm gear is coaxially and fixedly connected to the drive shaft and rotates synchronously. The first worm gear is rotatably mounted on the base and meshes with the first worm for transmission. The second worm is rotatably mounted on the base and is parallel to the axis of the first worm wheel. The second worm and the first worm wheel are driven by gears. The second worm gear is rotatably mounted on the base and meshes with the second worm for transmission. The rotation axis of the second worm gear extends along the first direction. The second worm gear is coaxially fixedly connected to the rotation axis and rotates synchronously.
[0008] In one embodiment, the second driving component includes: A first guide member is disposed inside the housing and extends along the first direction. Two guide grooves are provided on the first guide member. The two guide grooves extend spirally along the axial direction of the first guide member and the spiral directions are opposite. The ends of the two guide grooves on the same side are connected. The second guide member slides in conjunction with the guide groove on the first guide member. One of the first guide member and the second guide member is fixedly connected to the housing, and the other is fixedly connected to the rotating shaft and rotates synchronously to perform reciprocating linear motion along the first direction together with the first drive assembly.
[0009] In one embodiment, the eccentric member is further provided with a second connecting end and a third connecting end. The second connecting end and the third connecting end are respectively connected to the two ends of the first connecting end, and the second connecting end and the third connecting end are coaxially arranged. The second connecting end is coaxially fixedly connected to the rotating shaft and rotates synchronously. The first guide member or the second guide member connected to the rotating shaft is fixed to the third connecting end so that it rotates synchronously with the eccentric member and reciprocates linearly along the first direction under the drive of the rotating shaft.
[0010] In one embodiment, the second guide includes: A sliding sleeve is movably fitted onto the outside of the first guide member; A positioning pin is provided on the side of the sliding sleeve. The positioning pin passes through the sliding sleeve and slides in cooperation with the guide groove.
[0011] In one embodiment, the smart massager further includes a guide assembly, wherein the first drive assembly is slidably connected to the housing via the guide assembly to limit the movement of the first drive assembly along the first direction.
[0012] In one embodiment, the guiding component includes: A slide rail is disposed on one of the housing and the first drive assembly and extends along the first direction; A slider is disposed on the other side of the housing and the first drive assembly, and the slider slides along the slide rail.
[0013] In the technical solution of this utility model, the intelligent massager has a shell, and a first driving component is arranged inside the shell. The first driving component can reciprocate linearly along a first direction. A massage element is slidably arranged on the shell. Driven by the first driving component, the massage element can reciprocate linearly along a second direction, cyclically pressing the area to be massaged. In addition, a second driving component is also arranged on the shell. The second driving component is connected to the first driving component. The second driving component can drive the first driving component and the massage element to reciprocate simultaneously along the first direction. Thus, during massage, the massage element can not only press and massage along the second direction, but also adjust its position along the first direction, realizing automatic adjustment of the massage area and improving the convenience of use. In addition, the massage element adjusts its position while pressing, which is reflected in the massage area by pressing and pushing along the first direction at the same time, which also improves the massage technique and enhances the massage experience. Attached Figure Description
[0014] 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 the structures shown in these drawings without creative effort.
[0015] Figure 1 A schematic diagram of the intelligent massager provided by this utility model; Figure 2 A schematic diagram of the internal structure of the intelligent massager provided by this utility model; Figure 3 Exploded view of the structure of the intelligent massager provided by this utility model; Figure 4 A cross-sectional schematic diagram of the second drive component in the intelligent massager provided by this utility model; Figure 5 A schematic diagram of the internal structure of the first drive component in the intelligent massager provided by this utility model; Figure 6 Exploded view of the structure of the first drive component in the intelligent massager provided by this utility model; Figure 7 for Figure 6 A magnified view of a portion of point A in the middle.
[0016] Explanation of icon numbers: 100. Housing; 110. Guide groove; 200. First drive assembly; 201. Rotating shaft; 210. Base; 220. Drive component; 230. Worm gear mechanism; 231. First worm; 232. First worm wheel; 233. Second worm; 234. Second worm wheel; 235. Gear; 300. Massage component; 310. Eccentric component; 311. First connecting end; 312. Second connecting end; 313. Third connecting end; 320. Massage head; 321. Slider; 322. Massage terminal; 330. Connecting rod; 400. Second drive assembly; 410. First guide component; 420. Second guide component; 421. Sliding sleeve; 422. Positioning pin; 500. Guide assembly; 510. Slide rail; 520. Sliding component; 600. Pull strap.
[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0018] 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 scope of protection of the present utility model.
[0019] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0021] To enhance the massage techniques and expand the massage range of a massager, this technical solution proposes an intelligent massager, comprising: Casing 100; The first drive component 200 is disposed on the housing 100 and performs reciprocating linear motion along the first direction; The massage component 300 is slidably disposed on the housing 100. The massage component 300 is connected to the first drive assembly 200 and is driven by the first drive assembly 200 to perform reciprocating linear motion along the second direction and press the part to be massaged. The second direction is different from the first direction. The second drive assembly 400 is disposed on the housing 100 and is connected to the first drive assembly 200 in a transmission manner. The second drive assembly 400 is used to drive the first drive assembly 200 and the massage component 300 to perform reciprocating linear motion along the first direction.
[0022] In the technical solution of this utility model, the intelligent massager has a housing 100, within which a first driving component 200 is disposed. The first driving component 200 can reciprocate linearly along a first direction. A massage element 300 is slidably disposed on the housing 100. Driven by the first driving component 200, the massage element 300 can reciprocate linearly along a second direction, cyclically pressing the area to be massaged. In addition, a second driving component 400 is also disposed on the housing 100, which is connected to the first driving component 200. The second driving component 400 can drive the first driving component 200 and the massage element 300 to reciprocate along the first direction. Thus, during massage, the massage element 300 can not only press and massage along the second direction, but also adjust its position along the first direction, realizing automatic adjustment of the massage area and improving the convenience of use. Furthermore, the massage element 300 adjusts its position while pressing, which is reflected in the massage area as a pressing and pushing technique along the first direction, also improves the massage technique and enhances the massage experience.
[0023] Specifically, such as Figure 1 and Figure 2 As shown, this intelligent massager is a handheld portable massager. It includes a housing 100, which serves as the main frame structure, supporting other components and providing structural support. The housing 100 is hollow to accommodate these components. A first drive assembly 200, such as a motor, is housed within the housing 100. This first drive assembly 200 is movably connected to the housing 100 and can reciprocate linearly along a first direction, which can be either the length or width of the housing. During massage, the first drive assembly 200 can move left-right or up-down relative to the area being massaged. A massage element 300 is also provided on the housing 100. This massage element 300 contacts the area being massaged and can slidably connect to the housing 100 and reciprocate along the first direction. Additionally, the massage element 300 can also reciprocate linearly relative to the housing 100 along a second direction. Figure 1As shown, the housing 100 has an end face facing the massage area. The second direction can be a direction perpendicular to this end face. The first drive assembly 200 is connected to the massage element 300, driving the massage element 300 to reciprocate linearly along the second direction. For example, the first drive assembly 200 can be a telescopic device such as a cylinder. The first drive assembly 200 drives the massage element 300 to move, realizing the pressing action. The specific transmission structure between the first drive assembly 200 and the massage element 300 is not limited here. In addition, a second drive assembly 400 is also provided on the housing 100. The second drive assembly 400 is connected to the first drive assembly 200. The second drive assembly 400 can also be a device that provides power, such as a cylinder or an electric actuator. The second drive assembly 400 can drive the first drive assembly 200 and the massage element 300 to reciprocate linearly along the first direction. The second drive assembly can also be a mechanism that requires power drive. For example, the second drive assembly 400 can be a gear and rack mechanism. The rack can be fixed on the housing 100 and extend along the first direction. The gear meshes with the rack. The gear is connected to the first drive assembly 200 and is driven to rotate by the first drive assembly 200. When the gear rotates, the gear can move along the extension direction of the rack, thereby driving the first drive assembly 200 and the massage element 300 to move along the first direction. Of course, the above-mentioned structural form of the second drive assembly 400 is only an example, and the specific structure of the second drive assembly 400 is not limited to this. Thus, through the cooperation of the first drive component 200 and the second drive component 400, the massage component 300 reciprocates linearly along both the second and first directions, achieving automatic adjustment of the massage position, increasing the massage range of the smart massager, and allowing users to massage different parts of the body without repeatedly adjusting the position of the massager, thus improving ease of use. In addition, the pressing action of the massage component 300 is no longer a simple pressing action along the second direction, but rather a sliding action on the massage area while pressing, better mimicking massage techniques and enhancing the massage experience.
[0024] In another embodiment, the intelligent massager proposed in this invention adopts an intelligent design. Specifically, to address the different massage needs of users at different times (e.g., before / after work vs. before bed), the intelligent massager can automatically adjust massage parameters. Specifically, a real-time clock can be built into the housing 100, and an ambient light sensor can be integrated into the control circuit of the intelligent massager. An opening in the housing 100 allows the ambient light sensor to detect the intensity of external light. This provides data for determining whether the user is currently in a work period, an evening relaxation period, or before bedtime, based on time information. It also monitors the brightness of the surrounding environment (bright environments likely correspond to office settings, while dim environments may correspond to rest settings), serving as a basis for determining the usage environment. Furthermore, the control unit (MCU, etc.) in the intelligent massager may be integrated with a mobile phone. The app's computing power integrates and analyzes multi-data collected from the real-time clock and ambient light sensor to determine the user's current state. Based on the inferred context, it adjusts the speed of the massage piece 300's reciprocating motion in the second direction and the speed of its position adjustment in the first direction. For example, in bright daylight environments, users are often working and need to stay alert, so the massage duration is shorter but the massage intensity needs to be stronger. Therefore, the pressing speed and position adjustment speed of the massage piece 300 can be increased. In contrast, in dimly lit nighttime environments, users mostly want to relax, so the pressing speed of the massage piece 300 can be reduced and the massage time extended. This gives the massager an automatic adaptation capability, enhancing its functional versatility and improving the user experience.
[0025] Furthermore, users often struggle to maintain an effective massage duration when using massagers, are unclear about the actual massage effects, and lack scientific relaxation guidance. Therefore, in one embodiment of this invention, a pressure sensor and an electromyography (EMG) sensor can be implanted at the end of the massage component 300 that contacts the human body. The pressure sensor detects pressure changes at the massage site during the massage process, while the EMG sensor detects muscle electrical signals. Additionally, at the control level, the control unit (MCU, etc.) in the smart massager can communicate with terminals such as mobile phones, transmitting the parameters from the massage process to the terminal. Combined with the computing power of the mobile app, the current massage status of the massager and the state of the muscles at the massage site are determined. The user is then guided to adjust the massage position and duration through voice prompts, meeting personalized user needs and improving the massage effect.
[0026] like Figure 3 and Figure 5The diagram illustrates a structural form in which the massage element 300 performs reciprocating linear motion in a second direction. In this design, the first drive assembly 200 has a rotating shaft 201 extending in a first direction, which rotates about its own axis. The massage element 300 includes: an eccentric member 310 disposed within the housing 100, which is fixedly connected to the rotating shaft 201 and rotates synchronously. The eccentric member 310 has a first connecting end 311 offset from the axis of the rotating shaft 201; a massage head 320 movably connected to the housing 100 to slide in the first direction and move in the second direction; and a connecting rod 330, one end of which is rotatably connected to the massage head 320, and the other end of which is rotatably connected to the first connecting end 311.
[0027] In this design, the eccentric component 310 is coaxially and fixedly connected to the rotating shaft 201. The first guide component 410 and the rotating shaft 201 are respectively connected to opposite sides of the eccentric component 310. The eccentric component 310 adopts a structure similar to an engine crankshaft, and has a first connecting end 311 offset from the center of the eccentric component 310. The first connecting end 311 is in the shape of a round shaft extending along a first direction. A connecting rod 330 is rotatably connected to the first connecting end 311, and one end of the connecting rod 330 away from the eccentric component 310 is rotatably connected to the massage head 320. In addition, in this design, the massage head 320 can be movably connected to the housing 100. 20 is used to press the area to be massaged. The massage head 320 can slide relative to the housing 100 in the first direction and can move in the second direction. When the eccentric member 310 rotates, the first connecting end 311 rotates around the axis of the rotating shaft 201. The connecting rod 330 drives the massage head 320 to extend and retract in the second direction. During this process, the first guide member 410 can drive the eccentric member 310 to move in the first direction. The eccentric member 310 can also drive the massage head 320 to move in the first direction through the connecting rod 330. Thus, the massage head 320 can extend and retract in the second direction while reciprocating linearly in the first direction.
[0028] In another embodiment of the present invention, the housing 100 is provided with a guide groove 110 extending in a first direction. The guide groove 110 connects the interior and exterior of the housing 100. The massage head 320 includes: a slider 321, which is slidably connected to the guide groove 110 and extends out of the housing 100; a connecting rod 330, which is rotatably connected to the slider 321; and a massage terminal 322, which is located on the exterior of the housing 100 and fixedly connected to the slider 321. Figure 3The image shows one design of a massage head 320. In this design, the massage head 320 includes two parts: a massage terminal 322 and a slider 321. The massage terminal 322 is disc-shaped, and a flexible protrusion can be provided on the side of the massage terminal 322 facing the part of the body to be massaged. The protrusion is used to press the part to be massaged. The slider 321 is fixedly connected to the side of the massage terminal 322 away from the body. The slider 321 is rectangular, and a guide groove 110 is formed on the end face of the housing 100 facing the body. The guide groove 110 extends along a first direction, and the slider 321 is slidably disposed in the guide groove 110. Since the slider 321 is rectangular and its width is less than the width of the guide groove 110, the slider 321 can slide in the guide groove 110 along the first direction and can also move relative to the guide groove 110 along a second direction. The entire movement process is unobstructed, which satisfies the functional requirements of the massage head 320 to slide along the first direction and extend and retract along the second direction.
[0029] Figure 5 and Figure 6 The internal structure of the first drive assembly 200 is shown in the figure. In this embodiment, the first drive assembly 200 includes: a base 210 disposed within the housing 100 and moving along a first direction; a rotating shaft 201 rotatably connected to the base 210 and extending along the first direction; a drive member 220 disposed on the base 210 and used to provide power; and a worm gear mechanism 230 disposed on the base 210, with the rotating shaft 201 and the drive member 220 being connected by transmission through the worm gear mechanism 230. The base 210 supports other components of the first drive assembly 200. The base 210 is connected to the housing 100 and can move in a first direction. The rotating shaft 201 is rotatably connected to the base 210 via a bearing seat. The drive component 220 can be a device such as a motor that provides rotational motion. A worm gear mechanism 230 is also provided on the base 210. Power is transmitted between the drive component 220 and the rotating shaft 201 through the worm gear mechanism 230. The worm gear mechanism 230 includes a meshing worm and a worm wheel. The worm wheel can be coaxially and fixedly connected to the rotating shaft 201. The drive component 220 can drive the worm to rotate, and the worm drives the worm wheel to rotate, thereby driving the rotating shaft 201 to rotate. In this design, the drive component 220 and the rotating shaft 201 use a worm gear transmission, which can achieve a large reduction ratio in a small space. Compared with using a gear 235 for reduction, the overall size of the first drive assembly 200 can be reduced, which is beneficial for the miniaturization and weight reduction of the massager.
[0030] Figure 6The diagram illustrates one structural form of the worm gear mechanism 230. In this design, the driving element 220 is a motor, and the driving element 220 has a driving shaft extending along a first direction, rotating about its own axis. A first worm 231 is coaxially fixedly connected to the driving shaft, and the first worm 231 rotates synchronously with the driving shaft. Additionally, a first worm wheel 232 is rotatably connected to the base 210, extending along a second direction and meshing with the first worm 231. The first worm wheel 232 rotates about its own axis under the drive of the first worm 231. Furthermore, a second worm 233 is rotatably connected to the base 210, with its axis parallel to the axis of the first worm wheel 232, thus minimizing the distance and space occupied between the second worm 233 and the first worm wheel 232. The first worm wheel 232 and the second worm 233 can be driven by a gear 235. Figure 6 A gear 235 is coaxially and fixedly connected to the first worm gear 232, and a gear 235 is coaxially and fixedly connected to the second worm 233. The two gears 235 mesh with each other, and the transmission from the first worm gear 232 to the second worm 233 is a speed reduction transmission to increase torque. In addition, a second worm gear 234 is coaxially and fixedly connected to the rotating shaft 201, and the second worm gear 234 meshes with the second worm 233. In summary, a single-stage gear 235 transmission and a two-stage worm gear transmission are set between the drive shaft and the rotating shaft 201, and the gears 235 are installed in a coaxial and fixed connection manner. This can achieve a larger reduction ratio while minimizing the overall size of the first drive assembly 200. With a larger reduction ratio, a motor with a smaller driving force can be selected for the drive component 220, which also helps to reduce the size of the first drive assembly 200 and improve the lightweight and miniaturization level of the intelligent massager.
[0031] like Figure 3 , Figure 4 and Figure 6 The second drive component 400 includes: The first guide member 410 is disposed inside the housing 100 and extends along the first direction. Two sliding grooves are provided on the first guide member 410. The two sliding grooves extend spirally along the axial direction of the first guide member 410 and the spiral directions are opposite. The ends of the two sliding grooves on the same side are connected. The second guide member 420 slides in cooperation with the groove on the first guide member 410. One of the first guide member 410 and the second guide member 420 is fixedly connected to the housing 100, and the other is fixedly connected to the rotating shaft 201 on the same axis and rotates synchronously to perform reciprocating linear motion along the first direction together with the first drive assembly 200.
[0032] In this design, both the second drive assembly 400 and the massage element 300 are driven by the rotating shaft 201. The second drive assembly 400 includes two main parts: a first guide 410 and a second guide 420. Both the first guide 410 and the second guide 420 can be located inside the housing 100. The first guide 410 extends along a first direction and can adopt a structure similar to a bidirectional lead screw. Two spirally extending grooves are provided on the outer peripheral wall of the first guide 410, and both grooves extend along the first guide 410. The axial spiral extension of the first guide 410 has two grooves with opposite spiral directions, and the two grooves are connected at both ends of the first guide 410 in the axial direction. The second guide 420 can be a nut-like structure design and can cooperate with the groove. In addition, one of the first guide 410 and the second guide 420 is fixed to the housing 100, and the other rotates relative to the housing 100. For example, the second guide 420 can be fixed to the housing 100, and the first guide 410 is coaxially fixedly connected to the rotating shaft 201 and rotates synchronously.
[0033] When the rotating shaft 201 rotates, the first guide member 410 rotates synchronously. Since the second guide member 420 cooperates with the slide groove, and the slide groove extends spirally along the axial direction of the first guide member 410, when the second guide member 420 is fixed, the first guide member 410 will also move along the first direction under the guidance of the slide groove while rotating (refer to the cooperation method of screw and nut, where the nut is fixed and the screw rotates around its own axis). At the same time, the rotating shaft 201 drives the first drive assembly 200 and the massage member 300 to move synchronously, thereby realizing the movement of the massage member 300 along the first direction. In addition, since the two slide grooves are connected, when the second guide member 420 slides to one end of one slide groove, it automatically slides into the other slide groove. Since the spiral directions of the two slide grooves are opposite, if the rotation direction of the rotating shaft 201 remains unchanged, the first guide member 410 will move in the opposite direction along the first direction. This reciprocating motion can realize the reciprocating linear motion of the massage member 300 along the first direction.
[0034] In this design, the movement of the massage component 300 along the first direction and the movement along the second direction are both powered by the rotation of the rotating shaft 201. This eliminates the need for a single power source, the first drive assembly 200, which simplifies the structure and makes it easier to miniaturize and lighten the smart massager. Furthermore, the two slides and the second guide 420 in the second drive assembly 400 allow the rotating shaft 201 to rotate continuously in one direction without needing to adjust the rotation direction to achieve reciprocating motion in the first direction. This simplifies the control logic and makes the movement of the massage component 300 along the first direction smoother, improving the comfort of the massage.
[0035] like Figure 6As shown, in one embodiment of this utility model, the eccentric member 310 has three parts: a first connecting end 311, a second connecting end 312, and a third connecting end 313. The first connecting end 311, the second connecting end 312, and the third connecting end 313 are all cylindrical. The second connecting end 312 and the third connecting end 313 are respectively located on opposite sides of the first connecting end 311. The second connecting end 312 and the third connecting end 313 are coaxially arranged. The central axis of the first connecting end 311 is offset from the central axis of the second connecting end 312. The second connecting end 312 is coaxial with and fixedly connected to the rotation shaft 201. The first guide member 410 and the second guide member 42... One of the first guide members 410 and the other of the second guide members 420 are coaxially and fixedly connected to the third connecting end 313. Taking the connection between the second guide member 420 and the third connecting end 313 as an example, the second guide member 420 can be coaxially set with the rotating shaft 201. When the rotating shaft 201 rotates, the second guide member 420 can rotate around its own axis and drive the massage member 300 and the first driving assembly 200 to reciprocate along the first direction. At the same time, the first connecting end 311 can drive the massage head 320 to reciprocate along the second direction through the connecting rod 330, thus realizing the synchronous driving of the massage member 300 and the second driving assembly 400. In this solution, the eccentric component 310 adopts the above-described structure, which, while driving the massage head 320 to move, also transmits power to the second drive assembly 400. This simplifies the transmission structure between the massage component 300 and the second drive assembly 400 and the rotating shaft 201, improves transmission efficiency, and reduces structural complexity, thus contributing to the lightweighting and miniaturization of the intelligent massager. In another embodiment, to further reduce the number of parts and simplify the structure, the first connecting end 311, the second connecting end 312, and the third connecting end 313 can be integrally formed into a single part, which can also reduce assembly steps and improve transmission accuracy.
[0036] In one embodiment of this utility model, the second guide member 420 includes: a sliding sleeve 421, movably sleeved on the outside of the first guide member 410; and a positioning pin 422, disposed on the side of the sliding sleeve 421, the positioning pin 422 penetrating into the sliding sleeve 421 and slidingly engaging with a groove. Figure 4As shown, the second guide member 420 in this design consists of two parts: a sliding sleeve 421 and a positioning pin 422. The sliding sleeve 421 can be fitted onto the outside of the first guide member 410 and can slide along the axial direction of the first guide member 410. The sliding sleeve 421 is provided to form a limit with the first guide member 410, restricting the first guide member 410 to move only in the first direction, thereby ensuring the stability of the first guide member 410 during its movement. In addition, the positioning pin 422 is inserted into the outside of the sliding sleeve 421, and the positioning pin 422 slides along the sliding sleeve 421. The sleeve 421 extends radially into the interior of the sliding sleeve 421 and into the sliding groove. When the first guide 410 rotates, the positioning pin 422 slides in the sliding groove. The first guide 410 is driven to move along the first direction by the cooperation between the positioning pin 422 and the sliding groove. In this solution, by slidingly cooperating with the sliding groove, the function of relative movement between the second guide 420 and the first guide 410 along the first direction can be realized, while the structure of the second guide 420 can be simplified, which is conducive to reducing the processing difficulty and manufacturing cost.
[0037] like Figure 2 and Figure 3 As shown, to improve the stability of the first drive component 200 and the massage element 300 when moving along the first direction, in another embodiment of this utility model, the intelligent massager further includes a guide component 500. The first drive component 200 and the housing 100 are slidably connected through the guide component 500 to limit the movement of the first drive component 200 along the first direction. The guide component 500 may be a structure such as a guide groove 110, which extends along the first direction. The base 210 of the first drive component 200 is slidably disposed within the guide groove 110. Through the limiting effect of the guide component 500, the first drive component 200 and the massage element 300 are ensured to always move along the first direction, thereby improving the operational stability of the intelligent massager.
[0038] like Figure 3One structural form of the guide assembly 500 is shown. In this embodiment, the guide assembly 500 includes: a slide rail 510 disposed on one of the housing 100 and the first drive assembly 200, and extending along a first direction; and a slider 520 disposed on the other of the housing 100 and the first drive assembly 200, the slider 520 sliding along the slide rail 510. The slide rail 510 extends along the first direction and can be fixed to the inner wall of the housing 100. The slider 520 slidably engages with the slide rail 510 and can be fixedly connected to the base 210. The slider 520 drives the first drive assembly 200 and the massage member 300 to slide along the slide rail 510. In this way, while limiting the direction of movement, the resistance to the movement of the first drive component 200 and the massage head 320 is reduced, making the operation of the smart massager smoother and more stable. In addition, it is conceivable that the positions of the slide rail 510 and the slider 520 can be interchanged. The slide rail 510 can be fixed on the base 210 and the slider 520 can be fixed on the housing 100 to achieve the same effect as the above solution, which will not be elaborated here.
[0039] like Figure 2 As shown, in one embodiment of this utility model, at least two massage elements 300 are provided, and each massage element 300 is drivenly connected to the first drive assembly 200. Specifically, two rotating shafts 201 can be provided, and the two rotating shafts 201 are drivenly connected to the drive assembly 220 through a worm gear mechanism 230 with identical structures. Each massage element 300 is provided with an eccentric member 310 connected to one rotating shaft 201. This allows for synchronous driving of the two massage elements 300 by one first drive assembly 200. This approach simplifies the drive structure while increasing the massage range and experience. Furthermore, multiple second drive components 400 can be configured, with each massage element 300's eccentric component 310 connected to a corresponding second drive component 400. These multiple second drive components 400 mutually constrain each other, further improving the stability of the first drive component 200 and the massage element 300 moving along the first direction. Similarly, only one massage element 300 can be configured, while multiple second drive components 400 can be configured, which also improves the stability of the first drive component 200 and the massage element 300 moving along the first direction; this will not be elaborated upon further.
[0040] like Figure 1 and Figure 3In another embodiment of this utility model, a pull strap 600 is provided on the side of the housing 100 opposite to the massage component 300. The pull strap 600 is used to fix the user's hand. Both ends of the pull strap 600 can be threaded through pins and fixed to the housing 100. When using the smart massager, the user can insert their hand between the pull strap 600 and the housing 100 for fixation, thus facilitating grip and improving stability.
[0041] The above are merely exemplary embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.
Claims
1. A smart massager, characterized in that, include: case; A first drive component is disposed on the housing and reciprocates linearly along a first direction; A massage element is slidably disposed on the housing. The massage element is connected to the first drive assembly to perform reciprocating linear motion along a second direction under the drive of the first drive assembly and press the area to be massaged. The second direction is different from the first direction. The second drive component is disposed on the housing and is connected to the first drive component in a transmission manner. The second drive component is used to drive the first drive component and the massage element to perform reciprocating linear motion along the first direction.
2. The intelligent massager as described in claim 1, characterized in that, The first drive assembly has a rotation axis extending along the first direction, and the massage element includes: An eccentric component is disposed inside the housing. The eccentric component is fixedly connected to the rotating shaft and rotates synchronously. The eccentric component is provided with a first connecting end, which is offset from the axis of the rotating shaft. The massage head is movably connected to the housing so as to slide in the first direction and move in the second direction; The connecting rod has one end rotatably connected to the massage head and the other end rotatably connected to the first connecting end.
3. The intelligent massager as described in claim 2, characterized in that, The housing is provided with a guide groove extending along the first direction, the guide groove connecting the interior and exterior of the housing, and the massage head includes: A slider is slidably connected to the guide groove and extends out of the housing; the connecting rod is rotatably connected to the slider. The massage terminal is located outside the housing and is fixedly connected to the slider.
4. The intelligent massager as described in claim 2, characterized in that, The first driving component includes: A base is disposed within the housing and moves along the first direction; the rotating shaft is rotatably connected to the base and extends along the first direction. A drive unit, disposed on the base, is used to provide power; A worm gear mechanism is provided on the base, and the rotating shaft and the driving component are connected by transmission through the worm gear mechanism.
5. The intelligent massager as described in claim 4, characterized in that, The driving member has a driving shaft extending along the first direction, and the worm gear mechanism includes: The first worm gear is coaxially and fixedly connected to the drive shaft and rotates synchronously. The first worm gear is rotatably mounted on the base and meshes with the first worm for transmission. The second worm is rotatably mounted on the base and is parallel to the axis of the first worm wheel. The second worm and the first worm wheel are driven by gears. The second worm gear is rotatably mounted on the base and meshes with the second worm for transmission. The rotation axis of the second worm gear extends along the first direction. The second worm gear is coaxially fixedly connected to the rotation axis and rotates synchronously.
6. The intelligent massager as described in claim 2, characterized in that, The second driving component includes: A first guide member is disposed inside the housing and extends along the first direction. Two guide grooves are provided on the first guide member. The two guide grooves extend spirally along the axial direction of the first guide member and the spiral directions are opposite. The ends of the two guide grooves on the same side are connected. The second guide member slides in conjunction with the guide groove on the first guide member. One of the first guide member and the second guide member is fixedly connected to the housing, and the other is fixedly connected to the rotating shaft and rotates synchronously to perform reciprocating linear motion along the first direction together with the first drive assembly.
7. The intelligent massager as described in claim 6, characterized in that, The eccentric component is further provided with a second connecting end and a third connecting end. The second connecting end and the third connecting end are respectively connected to the two ends of the first connecting end, and the second connecting end and the third connecting end are coaxially arranged. The second connecting end is coaxially fixedly connected to the rotating shaft and rotates synchronously. The first guide or the second guide connected to the rotating shaft is fixed to the third connecting end so that it rotates synchronously with the eccentric component and reciprocates linearly along the first direction under the drive of the rotating shaft.
8. The intelligent massager as described in claim 6, characterized in that, The second guide includes: A sliding sleeve is movably fitted onto the outside of the first guide member; A positioning pin is provided on the side of the sliding sleeve. The positioning pin passes through the sliding sleeve and slides in cooperation with the guide groove.
9. The intelligent massager as described in claim 1, characterized in that, The intelligent massager also includes a guide component, wherein the first drive component is slidably connected to the housing via the guide component to limit the movement of the first drive component along the first direction.
10. The intelligent massager as described in claim 9, characterized in that, The guiding component includes: A slide rail is disposed on one of the housing and the first drive assembly and extends along the first direction; A slider is disposed on the other side of the housing and the first drive assembly, and the slider slides along the slide rail.