Non-contact driven air wave massage device

Abstract

The application discloses a kind of non-contact driven air wave massage device, at least one clamping groove is provided on shell;At least one chamber is provided, and the chamber has at least one opening to the outside and at least one movement chamber;Chamber is detachably arranged on the outer surface of shell, and is positioned by clamping groove;Waterproof partition wall is fixedly connected with shell;Chamber is arranged on one side of waterproof partition wall, and drive mechanism is arranged on the other side of waterproof partition wall;Magnetic force sliding part is slidably arranged in movement chamber, and magnetic force sliding part includes at least one magnet;Drive mechanism includes at least one magnet;Control unit controls drive mechanism to magnetically non-contact on magnetic force sliding part so that magnetic force sliding part reciprocating motion in movement chamber;The reciprocating motion of magnetic force sliding part drives the change of chamber airflow, so that air wave is formed at opening.The application generates air wave by non-contact driving mode, so that the waterproof performance of device is greatly improved, since chamber is replaceable, it is more sanitary to use, and application scene is more extensive.

Description

Technical Field

[0001] This invention relates to massage devices, and more particularly to air wave massage devices. Background Technology

[0002] This application is a divisional application of application number 202310639305.6.

[0003] With the fast pace of work and life, people are more prone to physical and mental fatigue. Manual massage or the use of therapeutic massage devices can greatly benefit blood circulation, relax the skin, relieve stress, and provide therapeutic and health benefits. To meet this demand, various massage devices have emerged. However, most existing massage devices are direct-drive types with poor waterproofing, often affecting the operation of the drive mechanism due to water resistance issues. Furthermore, the massage nozzles / heads (the parts that contact the body to be massaged) are not replaceable, making cleaning inconvenient after long-term use and posing hygiene risks. Summary of the Invention

[0004] The purpose of this invention is to provide a non-contact driven air wave massage device, which aims to solve the problems of non-replaceable massage heads and inconvenient cleaning in the prior art, while maintaining good waterproof performance.

[0005] The objective of this invention can be achieved by designing a non-contact driven airwave massage device, comprising: The housing has at least one slot. At least one chamber is provided, the chamber having at least one opening to the outside and at least one movable chamber; the chamber is detachably disposed in the housing and positioned by the slot; A waterproof isolation wall is fixedly connected to the shell or is formed as part of the shell; a chamber is located on one side of the waterproof isolation wall; and a drive mechanism is located on the other side of the waterproof isolation wall. A magnetic sliding part is substantially sealed and slidably disposed within a motion chamber; the magnetic sliding part includes at least one magnet or has an element made of a material that can be attracted by the magnet; A drive mechanism is disposed within the housing and fixedly connected to the housing; the drive mechanism includes at least one electromagnetic coil or at least one magnet. The power supply is electrically connected to the control unit. The control unit controls the drive mechanism to act on the magnetic sliding part in a non-contact manner with electromagnetic or magnetic force, causing the magnetic sliding part to reciprocate in the motion chamber; the reciprocating motion of the magnetic sliding part drives the change of airflow in the chamber, resulting in the formation of air waves at the opening.

[0006] Furthermore, a slot is provided on the waterproof isolation wall, and a protrusion is provided on the chamber. The protrusion engages with the slot to fix the chamber to the shell.

[0007] Furthermore, the chamber is also equipped with an air vent, which is connected to the motion chamber.

[0008] Furthermore, the driving mechanism includes at least one magnet, an electric device, and a connector. The output end of the electric device is connected to the connector, and the magnet is fixed on the connector. The electric device drives the magnet through the connector to drive the magnetic sliding part to move with magnetic force.

[0009] Furthermore, the magnetic sliding part includes a permanent magnet, and the N pole and S pole of the permanent magnet are arranged in the radial direction of the motion chamber.

[0010] Furthermore, there are two magnets, each fixed to the connector, and the direction in which they attract each other to the permanent magnet is close to the outer wall of the motion chamber.

[0011] Furthermore, the recessed part of the shell forms a slot.

[0012] Furthermore, the motion chamber is equipped with limiting parts at both ends of the motion path of the magnetic sliding part.

[0013] Furthermore, the magnetic sliding part is equipped with a sealing ring.

[0014] This invention generates air waves through a non-contact driving method, which greatly improves the waterproof performance of the device, and the massage head is replaceable, ensuring hygiene and safety. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one of the preferred embodiments of the present invention.

[0016] Figure 2 This is a schematic diagram of a second preferred embodiment of the present invention.

[0017] Figure 3 yes Figure 2 A schematic diagram of part A.

[0018] Figure 4 This is a schematic diagram of a third preferred embodiment of the present invention.

[0019] Figure 5 This is a schematic diagram of a fourth preferred embodiment of the present invention.

[0020] Figure 6 This is a schematic diagram of a fifth preferred embodiment of the present invention.

[0021] Figure 7 This is a schematic diagram of a sixth preferred embodiment of the present invention.

[0022] Figure 8 This is a schematic diagram of a seventh preferred embodiment of the present invention.

[0023] Figure 9 This is a schematic diagram of the eighth preferred embodiment of the present invention.

[0024] Figure 10 This is a cross-sectional schematic diagram of a cylindrical connector according to a preferred embodiment of the present invention. Detailed Implementation

[0025] The present invention will be further described below with reference to embodiments.

[0026] like Figure 1 , Figure 2 As shown, a non-contact driven air wave massage device includes a housing 1, a chamber 2, a magnetic sliding part 3, a drive mechanism 4, a control unit 5, and a power supply 6.

[0027] At least one chamber 2 is provided, the chamber 2 having at least one opening 21 and at least one moving chamber 22; a magnetic sliding part 3, which is substantially sealed and slidably disposed within the moving chamber 22; the magnetic sliding part 3 includes at least one magnet or has an element made of a material that can be attracted by a magnet; a drive mechanism 4 is disposed outside the chamber 2; the drive mechanism 4 includes at least one electromagnetic coil and / or at least one magnet; a power supply 6 is electrically connected to the control unit 5 to provide power to the control unit 5.

[0028] Control unit 5 controls drive mechanism 4 to act on magnetic sliding part 3 in a non-contact manner with electromagnetic force or magnetic force, so that magnetic sliding part 3 reciprocates in motion chamber 22; reciprocating motion of magnetic sliding part 3 drives change in airflow in chamber 2, so that air wave is formed at opening 21.

[0029] The invention also includes a waterproof isolation wall 11, which is fixedly connected to the housing 1 or is formed as a part of the housing 1; a chamber 2 is disposed on one side of the waterproof isolation wall 11; and a drive mechanism 4 is disposed on the other side of the waterproof isolation wall 11. The waterproof isolation wall 11 greatly improves the waterproofness of the massage device.

[0030] The chamber 2 is at least partially within the space enclosed by the waterproof isolation wall 11; the drive mechanism 4 is disposed within the housing 1.

[0031] like Figure 1 As shown, the housing has a slot 12, and the chamber 2 is placed in the slot 12. In this embodiment, the chamber 2 is secured by a protrusion 13, making it difficult for the chamber 2 to fall out. The drive mechanism 4 is installed inside the housing 1. This design allows for easy disassembly or replacement of the chamber 2, making the massage more hygienic.

[0032] A slot 12 is provided on the waterproof isolation wall 11, and a protrusion 13 is provided on the chamber 2. The protrusion 13 engages with the slot 12 to fix the chamber 2 to the shell 1.

[0033] The slot 12 can be formed by the recess of the shell, and the chamber 2 can be inserted into the slot 12. The chamber 2 is basically cylindrical, and the space enclosed by the waterproof isolation wall 11 is basically cylindrical.

[0034] The cross-section of the magnetic sliding part 3 is circular at its maximum, which is compatible with the shape of the inner wall of the motion chamber 22.

[0035] The parallel lines on the inner wall of the motion chamber 22 are perpendicular to the radial tangent of the motion chamber 22.

[0036] The magnetic sliding part 3 and the driving mechanism 4 can be structured in various ways as follows.

[0037] In one embodiment, such as Figure 5 , Figure 6 As shown, the drive mechanism 4 includes at least one electromagnetic coil 41, which is arranged around the outer wall of the motion chamber 22; the electromagnetic coil 41 is electrically connected to the control unit 5. The electromagnetic coil 41 is wound around the outer wall of the waterproof isolation wall 11 and parallel to the inner wall of the motion chamber 22. In this embodiment, the control unit controls the energization of the electromagnetic coil, which drives the magnetic sliding part 3 through the electromagnetic coil 41.

[0038] In one embodiment, the drive mechanism 4 includes at least one electromagnet 42, and the drive mechanism 4 is electrically connected to the control unit 5; the electromagnet 42 is arranged spaced apart from and corresponding to the magnetic sliding part 3 along the longitudinal direction of the motion chamber 22. In this embodiment, the magnetic sliding part 3 is driven by the switching of the polarity of the electromagnet 42.

[0039] It could also be, such as Figure 7 As shown, a spring 35 is provided below the magnetic sliding part 3. The magnetic sliding part 3 can be provided with a permanent magnet 31 or an iron block. The magnetic sliding part 3 is driven by an electromagnet 42 to start and release.

[0040] In one embodiment, the drive mechanism 4 includes at least one magnet 43 and an electric device 44. The output end of the electric device 44 is connected to the magnet 43. The magnet 43 is arranged at intervals and corresponding to the magnetic sliding part 3 along the longitudinal direction of the motion chamber 22. The electric device 44 drives the magnet 43 to drive the magnetic sliding part 3 to move with magnetic force.

[0041] In one embodiment, such as Figure 1 , Figure 4As shown, the drive mechanism 4 includes at least one magnet 43, an electric device 44, and a connector 45. The output end of the electric device 44 is connected to the connector 45, and the magnet 43 is fixed on the connector 45. The magnet 43 is arranged at intervals and corresponding to the magnetic sliding part 3 along the longitudinal direction of the motion chamber 22. The electric device 44 drives the magnet 43 to change its angle through the connector 45, so that the N pole and S pole of the magnet 43 alternately correspond to the magnetic sliding part 3. When the polarity of the magnet 31 of the magnetic sliding part 3 and the end opposite to the magnet remains unchanged, the magnet 43 alternately corresponds to the magnet 3 with its N pole and S pole, and drives the magnetic sliding part 3 to make longitudinal reciprocating motion in the motion chamber 22 with magnetic force.

[0042] In one embodiment, such as Figure 4 As shown, the drive mechanism 4 includes at least one magnet 43, an electric device 44, and a connector 45. The output end of the electric device 44 is connected to the connector 45. The magnet 43 is fixed on the connector 45. The magnet 43 is arranged at intervals and corresponding to the magnetic sliding part 3 along the radial direction of the motion chamber 22. The magnet 43 and the magnetic sliding part 3 are magnetically attracted to each other. The electric device 44 drives the magnet 43 to move longitudinally reciprocating near the outer wall of the motion chamber 22 through the connector 45, so that the magnet 43 drives the magnetic sliding part 3 to move longitudinally reciprocating in the motion chamber 22 with magnetic force.

[0043] like Figure 4 , Figure 8 As shown, the magnetic sliding part 3 includes a permanent magnet 31, the N pole and S pole of the permanent magnet 31 are arranged in the radial direction of the motion chamber 22; there are two magnets 43, each fixed on the connector 45, and the direction in which they attract each other with the permanent magnet 31 is close to the outer wall of the motion chamber 22.

[0044] like Figure 10 As shown, the connector 45 is cylindrical, and its sleeve is movably fitted to the outer wall of the chamber 2.

[0045] like Figure 3 As shown, chamber 2 is also provided with an air hole 23, which is connected to the moving chamber 22. The air hole 23 reduces the running resistance of the magnetic sliding part 3.

[0046] like Figure 3 , Figure 5 As shown, a ventilation gap or ventilation groove 24 is provided between the outer wall of the chamber 2 and the waterproof isolation wall 11. The ventilation gap or ventilation groove 24 is connected to the air hole 23 and the ventilation gap or ventilation groove 24 extends out of the shell 1.

[0047] In one embodiment, such as Figure 8As shown, the driving power part is a linear motor, including a stator 46 and a mover 47. One end of the connector 45 is fixed on the mover 47. The linear motor drives the magnet 43 to move longitudinally back and forth near the outer wall of the motion chamber 22.

[0048] In one embodiment, such as Figure 9 As shown, the permanent magnet 31 of the magnetic sliding part 3 is T-shaped. A through groove is provided at the bottom of the chamber 2 to match the permanent magnet 31. An electromagnetic coil 41 is provided on the outer wall of the through groove. The T-shaped permanent magnet is driven to reciprocate through the electromagnetic coil 41.

[0049] like Figure 3 As shown, the motion chamber 22 has a limiting part 25 at each end of the motion path of the magnetic sliding part 3. The limiting part 25 is made of soft material.

[0050] like Figure 1 , Figure 3 As shown, the magnetic sliding part 3 is provided with a sealing ring 32. The sealing ring 32 forms a sealing effect between the magnetic sliding part 3 and the motion chamber 22, so that the movement of the magnetic sliding part 3 pushes the air in the motion chamber 22 to form a more concentrated airflow.

[0051] Power source 6 can be an input for either a battery or an external power source.

[0052] This invention generates air waves through a non-contact driving method, which greatly improves the waterproof performance of the device and expands its application scenarios.

[0053] The above embodiments are merely some preferred embodiments of the present invention and do not limit the scope of protection of the present invention. Those skilled in the art can still make equivalent substitutions for the technical solutions described in the above specific embodiments. All equivalent changes made using the content of the present invention are within the scope of protection of the present invention.

Claims

1. A non-contact driven airwave massage device, comprising: The housing (1) is provided with at least one slot (12); At least one chamber (2) is provided, the chamber (2) having at least one opening (21) to the outside and at least one motion chamber (22); Its features are: The chamber (2) is detachably disposed on the housing (1) and positioned by the slot (12); Waterproof isolation wall (11), the waterproof isolation wall (11) is fixedly connected to the shell (1) or the waterproof isolation wall (11) is formed by a part of the shell (1); the chamber (2) is located on one side of the waterproof isolation wall (11) and the drive mechanism (4) is located on the other side of the waterproof isolation wall (11); The magnetic sliding part (3) is basically sealed and slidably disposed in the motion chamber (22); the magnetic sliding part (3) includes at least one magnet or has an element made of a material that can be attracted by a magnet; The drive mechanism (4) is located inside the housing (1) and fixedly connected to the housing (1); the drive mechanism (4) includes at least one electromagnetic coil or at least one magnet; Power supply (6), which is electrically connected to control unit (5); The control unit (5) controls the drive mechanism (4) to act on the magnetic sliding part (3) in a non-contact manner with electromagnetic or magnetic force, so that the magnetic sliding part (3) reciprocates in the motion chamber (22); the reciprocating motion of the magnetic sliding part (3) drives the change of airflow in the chamber (2), so that an air wave is formed at the opening (21).

2. The non-contact driven air wave massage device according to claim 1, characterized in that: A slot (12) is provided on the waterproof isolation wall (11), and a protrusion (13) is provided on the chamber (2). The protrusion (13) engages with the slot (12) to fix the chamber (2) on the shell (1).

3. The non-contact driven air wave massage device according to claim 1, characterized in that: The chamber (2) is also provided with an air hole (23), which is connected to the motion chamber (22).

4. The non-contact driven air wave massage device according to claim 3, characterized in that: A ventilation gap or ventilation groove (24) is provided between the outer wall of the chamber (2) and the waterproof isolation wall (11), and the ventilation gap or ventilation groove (24) is connected to the air hole (23).

5. The non-contact driven air wave massage device according to claim 1, characterized in that: The drive mechanism (4) includes at least one magnet (43), an electric device (44), and a connector (45). The output end of the electric device (44) is connected to the connector (45), and the magnet (43) is fixed on the connector (45). The electric device (44) drives the magnet (43) through the connector (45) to drive the magnetic sliding part (3) to move with magnetic force.

6. The non-contact driven air wave massage device according to claim 1, characterized in that: The magnetic sliding part (3) includes a permanent magnet (31), and the N pole and S pole of the permanent magnet (31) are arranged in the radial direction of the motion chamber (22).

7. The non-contact driven air wave massage device according to claim 6, characterized in that: There are two magnets (43), each fixed on the connector (45), and each magnet attracts the permanent magnet (31) in a direction close to the outer wall of the motion chamber (22).

8. The non-contact driven air wave massage device according to claim 1, characterized in that: The inner recess of the housing forms a slot (12).

9. The non-contact driven air wave massage device according to claim 1, characterized in that: The motion chamber (22) has a limiting part (25) at each end of the motion path of the magnetic sliding part (3).

10. The non-contact driven air wave massage device according to claim 1, characterized in that: The magnetic sliding part (3) is provided with a sealing ring (32).

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