A multifunctional massager

By designing a multi-functional massager, a combination of telescopic and rotational motion is achieved using a motor module and air pump, solving the problem of the single motion mode of existing products, improving the massage experience and ease of cleaning, expanding the usage scenarios through the clamping and suction function, and possessing intelligent control capabilities.

CN122376419APending Publication Date: 2026-07-14睿灵科技(北京)有限公司
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
睿灵科技(北京)有限公司
Filing Date
2026-06-10
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing men's grooming products suffer from stiff movements and limited trajectories, failing to achieve a combination of stretching and rotation. Furthermore, the connection between the inner liner and outer shell is complex and difficult to assemble and disassemble, hindering cleaning, maintenance, and suction functions.

Method used

Design a multifunctional massager that uses a motor module, air pump, solenoid valve and slider structure to achieve a combined telescopic and rotational motion, and achieves a clamping and suction effect through a three-way pipe and solenoid valve. The inner liner is removable for easy cleaning and is intelligently controlled by a cloud-based AI model.

Benefits of technology

It achieves a combination of telescopic and rotational motion, enhancing the realism and interactivity of the massager. The inner liner is easy to disassemble and install, ensuring cleaning and maintenance. It also expands its usage scenarios through the clamping and suction function and has intelligent human-computer interaction capabilities.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122376419A_ABST
    Figure CN122376419A_ABST
Patent Text Reader

Abstract

The present application relates to the technical field of massager, and particularly discloses a multifunctional massager, which comprises an inner shell, a motor module, a push rod, a first sliding block, a second sliding block, a cup sleeve, a guide ring and an air pump. The motor module drives the first sliding block to reciprocatingly slide through the push rod, and the first sliding block drives the second sliding block and the cup sleeve to synchronously move. The outer wall of the cup sleeve is provided with a spiral guide groove, the inner side of the guide ring is provided with a guide column, and the guide groove and the guide column are in sliding cooperation, so that the cup sleeve generates rotary motion while reciprocatingly extending and retracting. The air pump is connected with the air extraction hole of the first sliding block through a three-way pipeline and an electromagnetic valve, and the air in the cup sleeve and the inner shell is extracted to generate negative pressure, so that the clamping and suction effect is realized. The inner wall of the cup sleeve is provided with an anti-skid ring for quick disassembly and assembly of the inner shell and air tightness maintenance. The present application can make the extension, rotation and clamping and suction functions work together, and the inner shell is convenient to disassemble and assemble. In addition, the communication module on the mainboard is connected with a cloud or a terminal device, and an AI large model is built-in to support voice interaction, so that the experience of customers can be comprehensively improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This invention relates to the field of massager technology, and more specifically to a multifunctional massager. Background Technology

[0002] Existing products for men's grooming are mostly simple cylindrical structures, relying solely on the elasticity of the material itself to provide a basic sense of envelopment, lacking interactive functions. While some electric products have incorporated vibration or telescopic mechanisms, their movements are generally stiff and have limited trajectories, only achieving simple linear reciprocating motion or simple rotational motion. They struggle to coordinate and combine telescopic and rotational movements, resulting in a significant gap between the dynamic experience and the actual physiological sensation.

[0003] Meanwhile, these products have limitations in their internal structural design, making it impossible to operate multiple functions such as telescopic, rotating, and clamping simultaneously. In addition, the inner liner and outer shell of existing products are usually fixedly connected or have complex assembly structures, making disassembly and assembly difficult, hindering cleaning and maintenance after use, and prone to sealing problems during use, affecting the clamping function.

[0004] Therefore, there is a need for a male grooming product structure that can achieve a combination of telescopic and rotational motion, has a clamping and suction function, and whose inner liner is easy to disassemble and assemble. Summary of the Invention

[0005] The purpose of this invention is to provide a multifunctional massager that can achieve combined movements of extension, rotation and clamping suction, and whose inner liner is easy to disassemble and assemble.

[0006] The technical solution of this invention is as follows:

[0007] A multifunctional massager includes an inner shell, a motor module, a push rod, a first slider, an air pump, a solenoid valve, a three-way pipe, a first air pipe, a second air pipe, a third air pipe, a second slider, a bearing, a cup sleeve cap, a cup sleeve, a guide ring, an upper outer shell, a lower outer shell, a battery pack, and a main board.

[0008] The motor module, air pump, solenoid valve and battery pack are all installed on the upper part of the inner shell. The motor module includes a first gear and a second gear that meshes with the first gear.

[0009] The upper end of the push rod is rotatably connected to the eccentric position of the second gear, and the lower end of the push rod is movably connected to the top of the first slider through a pin.

[0010] The first slider is movably inserted through the inner shell hole opened at the center of the inner shell;

[0011] The first end of the three-way pipe is connected to the air extraction hole opened on the first slider through the first air pipe, the second end of the three-way pipe is connected to the solenoid valve through the second air pipe, and the third end of the three-way pipe is connected to the air pump through the third air pipe.

[0012] The second slider is fixedly connected to the lower part of the first slider;

[0013] The bearing is sleeved on the lower part of the second slider and is located between the second slider and the cup sleeve cap;

[0014] The cup sleeve cap is fixedly connected to the lower part of the second slider, and there is an axial gap between the cup sleeve cap and the lower end face of the bearing;

[0015] The cup sleeve has a cup sleeve hole in the middle, and a cup sleeve ring plate extends inward from the inner diameter of the cup sleeve hole. The cup sleeve ring plate can be rotatably inserted into the axial gap.

[0016] The guide ring is fixed to the lower end of the inner shell;

[0017] The cup sleeve cooperates with the guide ring, so that the cup sleeve generates rotational motion while reciprocating.

[0018] Preferably, the first slider has two symmetrical first holes inside, and the second slider has two symmetrical second holes inside, with the first holes and the second holes corresponding in position and connected by threaded fasteners;

[0019] Furthermore, the second slider has two symmetrically formed third holes inside, and the cup sleeve cap has two symmetrically formed fourth holes. The third holes and the fourth holes are positioned corresponding to each other and are connected by threaded fasteners.

[0020] Preferably, the top of the cup sleeve cap has a protrusion, the diameter of which is smaller than the diameter of the cup sleeve cap, and the inner diameter of the cup sleeve ring plate matches the diameter of the protrusion, so that the cup sleeve cap can be inserted into the cup sleeve ring plate from bottom to top.

[0021] Preferably, an anti-slip ring is fitted to the inner wall of the cup sleeve, and the inner wall of the anti-slip ring is provided with a plurality of anti-slip ribs to provide radial clamping force and airtightness when installing the inner liner;

[0022] It also includes an inner liner, which is detachably installed inside the cup sleeve, and the outer surface of the inner liner is in contact with the anti-slip ribs of the anti-slip ring;

[0023] The top of the inner liner is provided with an air vent, and the bottom of the inner liner is also provided with a massage section.

[0024] The cup sleeve cap has an air hole at its center, which is in contact with the air outlet of the inner liner and their positions correspond.

[0025] Preferably, the outer wall of the cup sleeve is provided with a spiral guide groove, and the inner side of the guide ring is provided with a guide post. The guide groove and the guide post are slidably engaged to enable the cup sleeve to generate rotational motion while reciprocating.

[0026] The outer wall of the cup sleeve is symmetrically provided with guide strips that surround the outer wall. There are two guide strips on each side, and the guide groove is formed between the two guide strips.

[0027] Preferably, the upper outer shell is fixedly connected to the upper outer edge of the inner shell;

[0028] The lower outer shell is fixedly connected to the lower outer edge of the inner shell and is sleeved on the outside of the guide ring;

[0029] The guide ring is symmetrically provided with buckles, and the inner wall of the lower outer shell is symmetrically provided with grooves corresponding to the positions of the buckles, and the buckles are engaged in the grooves.

[0030] Preferably, it also includes a base, wherein a plurality of legs are evenly provided around the circumference of the base, and an inwardly recessed engaging portion is provided at the center of the top of the base;

[0031] The base is detachably engaged with the bottom of the multifunctional massager via the engaging part.

[0032] Preferably, the top of the upper housing is provided with a plurality of sound outlet holes, and a speaker mounting groove is provided below the sound outlet holes for mounting a speaker;

[0033] A display mounting groove is provided on one side of the upper housing for mounting a display screen; a microphone groove is provided below the display mounting groove for mounting a microphone.

[0034] Two button holes and one USB port are provided on the side of the inner shell away from the display mounting groove. The button holes are used to install control buttons, which are fixed on the motherboard. The USB port is used to connect an external power source to charge the battery pack.

[0035] Preferably, the motherboard is provided with a communication module, which is used to establish a communication connection with a cloud server or an external terminal device;

[0036] The external terminal device runs an application corresponding to the multi-functional massager. The user sends control commands to the multi-functional massager through the application to adjust the working status of the motor module, the air pump and the solenoid valve, and receives the operating status data uploaded by the multi-functional massager.

[0037] Preferably, the motherboard is equipped with a chip, which is communicatively connected to an AI large model. The AI ​​large model is connected to a cloud-based large model server via the communication module to obtain the analysis results of the cloud-based large model.

[0038] The microphone is used to collect the user's voice commands. The chip uploads the voice commands to the AI ​​big model or the cloud big model for semantic recognition and intent understanding. The AI ​​big model or the cloud big model generates corresponding control commands to adjust the working status of the motor module, the air pump and the solenoid valve.

[0039] The speaker is used to output voice feedback generated by the AI ​​model or the cloud-based model; the display screen is used to display information generated by the AI ​​model or the cloud-based model and the current working status of the multifunctional massager.

[0040] The beneficial effects of this invention are as follows:

[0041] This invention enables simultaneous telescopic and rotational mechanical movements, enhancing the realism of interaction with the massager. Simultaneously, the air pump, via a three-way pipe and solenoid valve, draws air from the slider and cup sleeve, utilizing negative pressure to create a suction effect on the inner liner. This allows the telescopic, rotational, and suction functions to operate concurrently, expanding its application scenarios. Furthermore, the inner wall of the cup sleeve features anti-slip rings and ribs, facilitating quick assembly and disassembly of the inner liner while ensuring airtightness between the inner liner and the cup sleeve, simplifying cleaning and maintenance after use. Additionally, this invention includes an AI large-scale model connected to a cloud-based server. This model uses a microphone to collect voice commands for semantic recognition and intent understanding, automatically adjusting the operating status of the motor module, air pump, and solenoid valve. Voice feedback is output through a speaker, and information is displayed on a screen, enhancing the convenience and intelligent experience of human-computer interaction.

[0042] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the front structure of the main body of the present invention;

[0044] Figure 2 This is a schematic diagram of the side structure of the main body of the present invention;

[0045] Figure 3 This is a schematic diagram of the exploded structure of the main body of the present invention;

[0046] Figure 4This is a schematic diagram of the main body of the invention from below, excluding the base;

[0047] Figure 5 This is a schematic diagram of the main body of the invention from below, excluding the base;

[0048] Figure 6 This is a schematic diagram of the internal structure of the main body of the invention without the upper outer shell;

[0049] Figure 7 This is a schematic diagram of the connection structure of the first slider, the second slider, the bearing, and the cup sleeve cap of the present invention;

[0050] Figure 8 This is a top view of the exploded structure of the first slider, second slider, bearing, and cup sleeve cap of the present invention;

[0051] Figure 9 This is a bottom view schematic diagram of the first slider, second slider, bearing, and cup sleeve cap structure of the present invention;

[0052] Figure 10 This is a schematic diagram of the main body of the invention with the base removed and the inner liner installed.

[0053] Figure 11 This is a top view of the main body of the invention with the base removed and the inner liner installed.

[0054] Figure 12 For the present invention Figure 11 Schematic diagram of the structure along section AA;

[0055] Figure 13 For the present invention Figure 11 Schematic diagram of the structure along the BB section;

[0056] Figure 14 This is a schematic diagram of the internal exploded structure of the present invention;

[0057] Figure 15 This is a schematic diagram of the cup sleeve and its upper structure connection of the present invention;

[0058] Figure 16 This is a bottom view of the cup sleeve and its upper structural connection structure of the present invention;

[0059] Figure 17 For the present invention Figure 16 Enlarged structural diagram at point C;

[0060] Figure 18 This is an exploded view of the cup sleeve and its upper structure of the present invention;

[0061] Figure 19 This is an exploded view of the cup sleeve and its upper structure of the present invention;

[0062] Figure 20This is a bottom view of the cup sleeve and its upper structure of the present invention;

[0063] Figure 21 For the present invention Figure 20 Schematic diagram of the cross-sectional structure along the DD direction;

[0064] Figure 22 For the present invention Figure 21 Enlarged structural diagram at point E;

[0065] Figure 23 This is a bottom view of the upper outer shell structure of the present invention;

[0066] Figure 24 This is a bottom view of the upper outer shell structure of the present invention;

[0067] Figure 25 This is a schematic diagram of the base structure of the present invention;

[0068] In the diagram: 1-Inner shell; 101-Inner shell hole; 2-Motor module; 201-First gear; 202-Second gear; 3-Push rod; 301-Pin; 4-First slider; 401-Air extraction hole; 402-First hole; 5-Air pump; 6-Solenoid valve; 7-T-connector; 701-First air pipe; 702-Second air pipe; 703-Third air pipe; 8-Second slider; 801-Second hole; 802-Third hole; 9-Bearing; 10-Cup sleeve cap; 1001-Axial clearance; 1002-Fourth hole; 1003-Protrusion; 11-Cup sleeve; 1004-Cup sleeve cap vent; 1101-Cup sleeve ring plate; 1102-Anti-slip ring; 1103-Anti-slip rib; 1104-Guide groove; 1105-Guide strip; 1106-Cup sleeve hole; 12-Guide ring; 1201-Guide post; 1202-Snap; 13-Upper outer shell; 13 01-Sound hole; 1302-Speaker mounting groove; 1303-Speaker; 1304-Display mounting groove; 1305-Display screen; 1306-Microphone groove; 1307-Microphone; 1308-Button hole; 1309-USB hole; 1310-Control button; 14-Lower outer shell; 1401-Groove; 15-Battery pack; 16-Base; 1601-Feet; 1602-Clamping part; 17-Inner shell; 1701-Air vent; 1702-Massage part; 18-Main board. Detailed Implementation

[0069] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0070] Example

[0071] like Figures 1-25 As shown, a multifunctional massager includes an inner shell 1, a motor module 2, a push rod 3, a first slider 4, an air pump 5, a solenoid valve 6, a three-way pipe 7, a first air pipe 701, a second air pipe 702, a third air pipe 703, a second slider 8, a bearing 9, a cup sleeve cover 10, a cup sleeve 11, a guide ring 12, an upper outer shell 13, a lower outer shell 14, a battery pack 15, a base 16, an inner liner 17, and a main board 18.

[0072] The motor module 2, air pump 5, solenoid valve 6, battery pack 15, and main board 18 are all mounted and fixed on the upper part of the inner shell 1. The motor module 2 includes a first gear 201 and a second gear 202 meshing with the first gear 201. The upper end of the push rod 3 is rotatably connected to the eccentric position of the second gear 202, and the lower end of the push rod 3 is movably connected to the top of the first slider 4 through a pin 301. The first slider 4 is movably inserted into the inner shell hole 101 opened in the center of the inner shell 1.

[0073] The first slider 4 has an air extraction hole 401. The first end of the three-way pipe 7 is connected to the air extraction hole 401 through the first air pipe 701. The second end of the three-way pipe 7 is connected to the solenoid valve 6 through the second air pipe 702. The third end of the three-way pipe 7 is connected to the air pump 5 through the third air pipe 703.

[0074] The second slider 8 is fixedly connected to the lower part of the first slider 4. Specifically, the first slider 4 has two symmetrically formed first holes 402 inside, and the second slider 8 has two symmetrically formed second holes 801 inside. The first holes 402 and the second holes 801 are positioned correspondingly and connected by threaded fasteners. The second slider 8 also has two symmetrically formed third holes 802 inside, and the cup sleeve cover 10 has two symmetrically formed fourth holes 1002 on it. The third holes 802 and the fourth holes 1002 are positioned correspondingly and connected by threaded fasteners.

[0075] The bearing 9 is sleeved on the lower part of the second slider 8 and located between the second slider 8 and the cup sleeve cover 10; the cup sleeve cover 10 is fixedly connected to the lower part of the second slider 8, and there is an axial gap 1001 between the cup sleeve cover 10 and the lower end face of the bearing 9. The top of the cup sleeve cover 10 is provided with a protrusion 1003, and the diameter of the protrusion 1003 is smaller than the diameter of the cup sleeve cover 10.

[0076] A cup sleeve 11 has a cup sleeve hole 1106 in the middle, and a cup sleeve ring plate 1101 extends inward from the inner diameter of the cup sleeve hole 1106. The inner diameter of the cup sleeve ring plate 1101 matches the diameter of the protrusion 1003 of the cup sleeve cap 10, and the cup sleeve ring plate 1101 can be rotatably engaged in the axial gap 1001. An anti-slip ring 1102 is fitted to the inner wall of the cup sleeve 11, and several anti-slip ribs 1103 are provided on the inner wall of the anti-slip ring 1102 to provide radial clamping force and airtightness when installing the inner liner 17. The outer wall of the cup sleeve 11 has a spiral guide groove 1104. Specifically, guide strips 1105 are symmetrically arranged around the outer wall of the cup sleeve 11, with two guide strips 1105 on each side, and a guide groove 1104 is formed between the two guide strips 1105.

[0077] The guide ring 12 is fixed to the lower end of the inner shell 1. The inner side of the guide ring 12 is provided with a guide post 1201, and the guide groove 1104 is slidably engaged with the guide post 1201.

[0078] The upper outer shell 13 is fixedly connected to the upper outer edge of the inner shell 1. The lower outer shell 14 is fixedly connected to the lower outer edge of the inner shell 1 and is fitted over the guide ring 12. The guide ring 12 is symmetrically provided with buckles 1202, and the inner wall of the lower outer shell 14 is symmetrically provided with grooves 1401 corresponding to the positions of the buckles 1202, and the buckles 1202 are engaged in the grooves 1401.

[0079] The top of the upper casing 13 has several sound outlet holes 1301, and below the sound outlet holes 1301 is a speaker mounting groove 1302 for mounting speakers 1303. A display mounting groove 1304 is also provided on one side of the upper casing 13 for mounting a display screen 1305. Below the display mounting groove 1304 is a microphone groove 1306 for mounting a microphone 1307. On the inner casing 1, away from the display mounting groove 1304, are two button holes 1308 and a USB port 1309. The button holes 1308 are for mounting control buttons 1310, which are fixed to the motherboard 18. The USB port 1309 is used to connect an external power source to charge the battery pack 15. The battery pack 15 powers the motor module 2, air pump 5, solenoid valve 6, speaker 1303, display screen 1305, microphone 1307, and control buttons 1310.

[0080] The base 16 is located at the bottom of the multi-functional massager. Several feet 1601 are evenly distributed around the circumference of the base 16. A recessed engaging portion 1602 is located at the center of the top of the base 16. The base 16 is detachably engaged with the bottom of the multi-functional massager via the engaging portion 1602. The base 16 must be removed before installing the inner liner 17.

[0081] The inner liner 17 is detachably installed inside the cup sleeve 11. The outer surface of the inner liner 17 is in frictional contact with the anti-slip ribs 1103 of the anti-slip ring 1102. A vent 1701 is provided at the top of the inner liner 17, and a massage part 1702 is provided at the bottom of the inner liner 17. The inner liner 17 is also surrounded by a hard rubber shell, through which air is discharged between the hard rubber shell and the soft rubber of the inner liner through the air outlet 1701; the cup sleeve cover 10 has a cup sleeve cover air hole 1004 at its center, which contacts the air outlet 1701 of the inner liner 17 and is positioned accordingly, for drawing out and releasing air inside the inner liner; and the interior of the first slider 4, the interior of the second slider 8 and the interior of the cup sleeve cover 10 are sequentially provided with interconnected air guide channels, which are connected to the air extraction hole 401 on the first slider 4, for drawing out air from the space between the cup sleeve 11 and the inner liner when the air pump 5 is started, and for releasing air when the solenoid valve 6 is opened.

[0082] Working principle

[0083] I. Principles of Expansion, Contraction, and Rotation:

[0084] After the motor module 2 is started, the first gear 201 inside drives the second gear 202 to perform meshing circular motion. The upper end of the push rod 3 is rotatably connected to the eccentric position of the second gear 202. When the second gear 202 rotates, the eccentric position changes continuously relative to the center of the gear, thus converting the circular motion into the reciprocating push-pull motion of the push rod 3. The lower end of the push rod 3 is movably connected to the top of the first slider 4 through the pin 301. Therefore, the push rod 3 directly drives the first slider 4 to slide up and down along the inner shell hole 101 opened in the center of the inner shell 1. The lower part of the first slider 4 is fixedly connected to the second slider 8. The lower part of the second slider 8 is connected to the cup sleeve 11 through the bearing 9 and the cup sleeve cover 10. Therefore, the up and down movement of the first slider 4 is transmitted sequentially to the second slider 8, the cup sleeve cover 10 and the cup sleeve 11, causing the cup sleeve 11 to move back and forth as a whole.

[0085] The outer wall of the cup sleeve 11 is provided with a spiral guide groove 1104, and the guide ring 12 is fixed to the lower end of the inner shell 1. The inner side of the guide ring 12 is provided with a guide post 1201, and the guide groove 1104 and the guide post 1201 are slidably engaged. When the cup sleeve 11 moves back and forth with the first slider 4, the guide post 1201 slides relative to the spiral guide groove 1104.

[0086] Since the guide post 1201 is fixed in position, while the guide groove 1104 moves with the cup sleeve 11, the guide post 1201 applies a tangential force to the side wall of the guide groove 1104, forcing the cup sleeve 11 to rotate around its axis while moving linearly. When the cup sleeve 11 moves forward and downward, the guide post 1201 slides along the guide groove 1104, causing the cup sleeve 11 to rotate in one direction; when the cup sleeve 11 moves backward and upward, the cup sleeve 11 rotates in the opposite direction.

[0087] The bearing 9 is sleeved on the lower part of the second slider 8 and located between the second slider 8 and the cup sleeve cover 10. The cup sleeve ring plate 1101 at the upper end of the cup sleeve 11 is rotatably engaged in the axial gap 1001 between the cup sleeve cover 10 and the lower end face of the bearing 9, so that the cup sleeve 11 can rotate freely relative to the second slider 8 and the cup sleeve cover 10 without transmitting rotational torque to the upper slider assembly. Furthermore, the cup sleeve 11 can drive its internal inner liner 17 to simultaneously achieve a combined movement of extension, contraction, and rotation.

[0088] II. The principle of suction and vacuum negative pressure:

[0089] An anti-slip ring 1102 is fitted to the inner wall of the cup sleeve 11. Several anti-slip ribs 1103 are provided on the inner wall of the anti-slip ring 1102. Since the inner liner 17 is detachably installed inside the cup sleeve 11, when the inner liner 17 is inserted into the cup sleeve 11, the outer surface of the inner liner 17 comes into frictional contact with the anti-slip ribs 1103, and the anti-slip ribs 1103 undergo elastic deformation, applying a clamping force to the inner liner 17 to achieve fixation. At the same time, an airtight seal is formed between the anti-slip ring 1102 and the inner liner 17.

[0090] When the inner liner 17 needs to be disassembled, first remove the base 16 from the bottom of the multi-functional massager. After removing the base 16, the user can directly insert or remove the inner liner 17 from the cup sleeve 11. A vent 1701 is provided on the top of the inner liner 17, and a hard rubber shell is also provided around the inner liner 17. When the inner liner 17 is pushed into the cup sleeve 11, the vent 1004 of the cup sleeve cap contacts and corresponds to the vent 1701 of the inner liner 17, allowing air between the hard rubber shell and the soft rubber of the inner liner to escape through the vent 1701.

[0091] The air pump 5 is connected to the air extraction port 401 of the first slider 4 and the solenoid valve 6 via a three-way pipe 7 and a first air pipe 701, a second air pipe 702, and a third air pipe 703. Specifically, the first end of the three-way pipe 7 is connected to the air extraction port 401 of the first slider 4 via the first air pipe 701, the second end of the three-way pipe 7 is connected to the solenoid valve 6 via the second air pipe 702, and the third end of the three-way pipe 7 is connected to the air pump 5 via the third air pipe 703. Since the air passages inside the first slider 4, the second slider 8, the cup sleeve 11, and the inner liner 17 are sequentially connected, and the inner liner 17 is airtight with the anti-slip ring 1102, the air pump 5 can extract air from the sealed interior space of the inner liner 17.

[0092] When the air pump 5 is started and the solenoid valve 6 is closed, the air pump 5 draws air from the air extraction hole 401 of the first slider 4 through the three-way pipe 7 and the first air pipe 701, the second air pipe 702, and the third air pipe 703. The resulting negative pressure is transmitted to the internal space of the inner liner 17 and the space between the inner liner 17 and the cup sleeve 11.

[0093] The negative pressure causes the soft rubber wall of the inner liner 17 to contract and deform inward, thereby creating a clamping and sucking effect on the massaged area in the inner liner 17.

[0094] When the solenoid valve 6 is opened, external air enters the air extraction port 401 through the solenoid valve 6, the three-way pipe 7 and the air pipe. The negative pressure inside the inner liner 17 is quickly released, the inner liner 17 returns to its original state, and the suction force disappears.

[0095] Intermittent clamping action can be achieved by controlling the periodic opening and closing of solenoid valve 6. At the same time, by adjusting the power or starting and stopping of air pump 5, the pumping rate and negative pressure can be changed, thereby producing clamping effects of different intensities. The clamping function can operate simultaneously with the telescopic and rotating functions, or it can operate independently.

[0096] In addition, the motherboard 18 is equipped with a communication module, which is used to establish communication connections with cloud servers or external terminal devices. External terminal devices, such as mobile phones, run applications corresponding to the multi-functional massager.

[0097] Users can send control commands to the multi-functional massager through the application to adjust the working status of the motor module 2, air pump 5, and solenoid valve 6, such as adjusting the telescopic rotation speed, switching suction modes, and setting timers. Simultaneously, the multi-functional massager can also upload operating status data, such as the current mode, speed level, and negative pressure intensity, to the application via the communication module for user viewing.

[0098] The motherboard 18 also houses a chip that is connected to an AI large model via a communication module. The AI ​​large model connects to a cloud-based large model server via the communication module to obtain the semantic analysis results of the cloud-based large model.

[0099] Users can interact via voice through microphone 1307, which collects the user's voice commands. The chip then uploads the voice commands to a local AI big data model or a cloud-based AI big data model server for semantic recognition and intent understanding.

[0100] The AI-generated large-scale model or cloud-based large-scale model generates corresponding control commands, which are transmitted to the motor module 2, air pump 5, and solenoid valve 6 via a chip. This adjusts the operating status, automatically increasing the power of air pump 5 or adjusting the operating status of solenoid valve 6. Simultaneously, speaker 1303 outputs voice feedback generated by the AI-generated large-scale model or cloud-based large-scale model. Display screen 1305 displays information generated by the AI-generated large-scale model or cloud-based large-scale model, as well as the current operating status of the multi-functional massager.

[0101] The embodiments described above are merely illustrative of implementation methods of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A multifunctional massager, characterized in that, include: Inner shell (1), motor module (2), push rod (3), first slider (4), air pump (5), solenoid valve (6), three-way pipe (7), first air pipe (701), second air pipe (702), third air pipe (703), second slider (8), bearing (9), cup sleeve cover (10), cup sleeve (11), guide ring (12), upper shell (13), lower shell (14), battery pack (15) and main board (18); The motor module (2), air pump (5), solenoid valve (6) and battery pack (15) are all installed on the upper part of the inner shell (1). The motor module (2) includes a first gear (201) and a second gear (202) meshing with the first gear (201). The upper end of the push rod (3) is rotatably connected to the eccentric position of the second gear (202), and the lower end of the push rod (3) is movably connected to the top of the first slider (4) through a pin (301). The first slider (4) is movably inserted through the inner shell hole (101) opened in the center of the inner shell (1). The first end of the three-way pipe (7) is connected to the air extraction hole (401) opened on the first slider (4) through the first air pipe (701), the second end of the three-way pipe (7) is connected to the solenoid valve (6) through the second air pipe (702), and the third end of the three-way pipe (7) is connected to the air pump (5) through the third air pipe (703). The second slider (8) is fixedly connected to the lower part of the first slider (4); The bearing (9) is sleeved on the lower part of the second slider (8) and located between the second slider (8) and the cup sleeve cover (10); The cup sleeve cap (10) is fixedly connected to the lower part of the second slider (8), and there is an axial gap (1001) between the cup sleeve cap (10) and the lower end face of the bearing (9). The cup sleeve (11) has a cup sleeve hole (1106) in the middle, and a cup sleeve ring plate (1101) extends inward from the inner diameter of the cup sleeve hole (1106). The cup sleeve ring plate (1101) can be rotatably inserted into the axial gap (1001). The guide ring (12) is fixed to the lower end of the inner shell (1); The cup sleeve (11) cooperates with the guide ring (12) so that the cup sleeve (11) generates rotational motion while reciprocating.

2. The multifunctional massager according to claim 1, characterized in that, The first slider (4) has two symmetrical first holes (402) inside, and the second slider (8) has two symmetrical second holes (801) inside. The first holes (402) and the second holes (801) are positioned corresponding to each other and connected by threaded fasteners. Furthermore, the second slider (8) has two symmetrically opened third holes (802) inside, and the cup sleeve cover (10) has two symmetrically opened fourth holes (1002). The third holes (802) and the fourth holes (1002) are in corresponding positions and connected by threaded fasteners.

3. The multifunctional massager according to claim 1, characterized in that, The top of the cup sleeve cap (10) is provided with a protrusion (1003), the diameter of the protrusion (1003) is smaller than the diameter of the cup sleeve cap (10), and the inner diameter of the cup sleeve ring plate (1101) matches the diameter of the protrusion (1003), so that the cup sleeve cap (10) can be inserted into the cup sleeve ring plate (1101) from bottom to top.

4. The multifunctional massager according to claim 1, characterized in that, The inner wall of the cup sleeve (11) is fitted with an anti-slip ring (1102), and the inner wall of the anti-slip ring (1102) is provided with a number of anti-slip ribs (1103) to provide radial clamping force and airtightness when installing the inner liner; It also includes an inner liner (17), which is detachably installed inside the cup sleeve (11), and the outer surface of the inner liner (17) is in contact with the anti-slip ribs (1103) of the anti-slip ring (1102); The top of the inner liner (17) is provided with an air vent (1701), and the bottom of the inner liner (17) is also provided with a massage part (1702). The cup sleeve cap (10) has a cup sleeve cap air hole (1004) at the center. The cup sleeve cap air hole (1004) is in contact with the air outlet (1701) of the inner liner (17) and the positions are corresponding.

5. The multifunctional massager according to claim 1, characterized in that, The outer wall of the cup sleeve (11) is provided with a spiral guide groove (1104), and the inner side of the guide ring (12) is provided with a guide post (1201). The guide groove (1104) and the guide post (1201) slide together to realize that the cup sleeve (11) generates rotational motion while reciprocating. The outer wall of the cup sleeve (11) is symmetrically provided with guide strips (1105) that surround the outer wall. There are two guide strips (1105) on each side, and the guide groove (1104) is formed between the two guide strips (1105).

6. The multifunctional massager according to claim 1, characterized in that, The upper outer shell (13) is fixedly connected to the upper outer edge of the inner shell (1); The lower outer shell (14) is fixedly connected to the lower outer edge of the inner shell (1) and is sleeved on the outside of the guide ring (12); The guide ring (12) is symmetrically provided with buckles (1202), and the inner wall of the lower outer shell (14) is symmetrically provided with grooves (1401) corresponding to the positions of the buckles (1202), and the buckles (1202) are engaged in the grooves (1401).

7. The multifunctional massager according to claim 4, characterized in that, It also includes a base (16), which has a number of legs (1601) evenly distributed around its circumference, and a recessed engaging part (1602) is provided at the center of the top of the base (16). The base (16) is detachably engaged with the bottom of the multifunctional massager via the engaging part (1602).

8. The multifunctional massager according to claim 1, characterized in that, The top of the upper outer shell (13) is provided with a plurality of sound outlet holes (1301), and a speaker mounting groove (1302) is provided below the sound outlet holes (1301) for mounting a speaker (1303). The upper outer shell (13) is also provided with a display mounting groove (1304) on one side for mounting a display screen (1305); a microphone groove (1306) is provided below the display mounting groove (1304) for mounting a microphone (1307). Two button holes (1308) and a USB hole (1309) are provided on the side of the inner shell (1) away from the display mounting groove (1304). The button holes (1308) are used to install control buttons (1310), which are fixed on the motherboard (18). The USB hole (1309) is used to connect an external power source to charge the battery pack (15).

9. The multifunctional massager according to claim 8, characterized in that, The motherboard (18) is provided with a communication module, which is used to establish a communication connection with a cloud server or an external terminal device; The external terminal device runs an application corresponding to the multi-functional massager. The user sends control commands to the multi-functional massager through the application to adjust the working status of the motor module (2), the air pump (5) and the solenoid valve (6), and receives the operating status data uploaded by the multi-functional massager.

10. The multifunctional massager according to claim 9, characterized in that, The motherboard (18) is equipped with a chip, which is connected to an AI large model. The AI ​​large model is connected to a cloud large model server via the communication module to obtain the analysis results of the cloud large model. The microphone (1307) is used to collect the user's voice commands. The chip uploads the voice commands to the AI ​​big model or the cloud big model for semantic recognition and intent understanding. The AI ​​big model or the cloud big model generates corresponding control commands to adjust the working status of the motor module (2), the air pump (5) and the solenoid valve (6). The speaker (1303) is used to output voice feedback generated by the AI ​​big model or the cloud big model; the display screen (1305) is used to display the information generated by the AI ​​big model or the cloud big model and the current working status of the multifunctional massager.