CN213852786U - Moving magnetic massager - Google Patents

Abstract

The utility model belongs to the technical field of magnetic therapy health care equipment, in particular to a moving magnetic massager, which comprises a shell with an opening at the upper end and an upper cover plate arranged at the opening end of the shell; the magnetic switch also comprises a mounting seat arranged in the inner cavity of the shell, a coil arranged in the mounting seat and an eccentric magnetic column rotatably arranged on the mounting seat; the coil surrounds the eccentric magnetic column, the eccentric magnetic column is magnetized along the radial direction, and the axis of the coil is perpendicular to the axis of the eccentric magnetic column. The utility model discloses a coil circular telegram produces the change magnetic field, and self has magnetic field eccentric magnetic column makes under the change magnetic field effect eccentric magnetic column is rotatory, drives its self magnetic field rotation production spiral helicine magnetic field simultaneously. In addition eccentric magnetic column adopts eccentric structure's setting, makes it at rotatory in-process, realizes this moving magnetic massager regularly because of its self biasing structure and rocks the effect of massage, makes the utility model discloses compromise gyromagnetic and massage function.

Description

Moving magnetic massager

Technical Field

The utility model belongs to the technical field of magnetotherapy health care equipment, especially, relate to a move magnetic massager.

Background

At present, various magnetic therapy devices such as a physiotherapy bed, a magnetotherapy pillow and a wearable magnetotherapy device are released by all large medical manufacturers. Many of them magnet therapy equipment have possessed the function that produces the change magnetic field, but most change magnetic field all adopt motor drive to realize, use motor drive ubiquitous motor rotatory in-process to bring the noise, lead to influencing user experience. In addition, the massage function is one of the essential functions of the magnetic therapy equipment, however, most of the massage modules in the existing magnetic therapy equipment are in an independent state with the variable magnetic field generation module, so that the manufacturing cost is high and the occupied space is large; even if there is a partially integrated device, its overall design is cumbersome, stability is not high, and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move magnetic massager, it has motor noise to reduce among the prior art magnetic therapy equipment's change magnetic field generating module to exist and the user experience feels and change magnetic field generating module and massage module integrated nature is poor and improve the technical problem of cost of manufacture, space occupancy.

In order to achieve the above object, an embodiment of the present invention provides a moving magnetic massager, which includes a housing with an open top and a top cover plate disposed at the open top of the housing.

Optionally, the moving magnetic massager further comprises a mounting seat arranged in the inner cavity of the shell, a coil arranged in the mounting seat and an eccentric magnetic column rotatably arranged on the mounting seat; the coil surrounds the eccentric magnetic column, the eccentric magnetic column is magnetized along the radial direction, and the axis of the coil is perpendicular to the axis of the eccentric magnetic column. The structural design adopts the way that the coil is electrified to generate a variable magnetic field, and the eccentric magnetic column rotates under the action of the variable magnetic field to further generate a spiral magnetic field; and in the rotating process of the eccentric magnetic column, the effect of regular shaking massage of the movable magnetic massager is realized due to the self offset arrangement.

Optionally, the mounting seat is of an open box-shaped structure, and an inner cavity of the mounting seat protrudes from the bottom surface to form an expansion ring; the outer wall of the expansion ring and the inner wall of the mounting seat form a wire placing groove, and the coil is embedded in the wire placing groove. The structural design enables the coil to be clamped on the mounting seat.

Optionally, the two opposite wall bodies of the expansion ring along the length direction of the eccentric magnetic column are provided with guide grooves in a digging manner, guide blocks are movably arranged in the guide grooves, and the end part of the eccentric magnetic column is rotatably mounted on the guide blocks through a bearing. The structural design facilitates the rapid installation of the eccentric magnetic column.

Optionally, the guide groove and the guide groove are respectively provided with an arc groove or an arc protrusion matched with each other. The purpose of the structural design is to ensure that the phenomenon that the eccentric magnetic column operates unstably due to the shaking of the moving magnetic massager is avoided.

Optionally, the upper end surface and the lower end surface of the mounting seat are respectively sleeved with damping rubber. The structural design reduces the noise generated by friction when the eccentric magnetic column regularly shakes to bring a rigid connection state.

Optionally, the inner cavity of the mounting seat protrudes from the bottom surface to form a plurality of limiting plates, and the plurality of limiting plates are arranged around the outer side wall of the cushion rubber, so that the mounting seat is clamped in the inner cavity of the housing. The purpose of the structural design is to ensure that the mounting seat is positioned and mounted in the inner cavity of the shell, and the phenomenon that the eccentric magnetic column runs unstably and generates noise due to the shaking of the movable magnetic massager is avoided.

Optionally, the superposed height value of the two shock absorbing rubbers sleeved on the mounting seat is not less than the height value of the closed cavity formed by the housing and the upper cover plate. The purpose of this structural design is to ensure the mount pad in the eccentric magnetic column regular rocking does not have the emergence of the not circumstances of becoming flexible.

Optionally, the moving magnet massager further comprises a driving circuit board clamped in the inner cavity of the shell, the coil is electrically connected with the driving circuit board, an external wire connected with an external power supply is arranged on the driving circuit board, and a wire outlet for the external wire to extend out is formed in the shell.

Optionally, the eccentric magnetic column includes a magnetic ring and a rotating shaft passing through an inner hole of the magnetic ring, and an outer circle center line of the magnetic ring is parallel to but not coincident with an inner hole center line thereof. The structure design realizes the regular shaking phenomenon of the moving magnetic massager from the structure.

Optionally, the eccentric magnetic column includes a magnetic ring and a rotating shaft passing through an inner hole of the magnetic ring, an outer circle center line of the magnetic ring coincides with an inner hole center line of the magnetic ring, and a gap is dug in the magnetic ring along a length direction of the magnetic ring. The structure design realizes the regular shaking phenomenon of the moving magnetic massager from the structure.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the moving magnetic massager have one of following technological effect at least:

1. the coil capable of being electrified is adopted to surround the rotating eccentric magnetic column, wherein the eccentric magnetic column is magnetized along the radial direction, the axis of the coil is vertical to the axis of the eccentric magnetic column, the coil is electrified to generate a variable magnetic field, the coil is provided with a magnetic field, and the eccentric magnetic column is under the interaction of the variable magnetic field, so that the eccentric magnetic column is enabled to rotate, and meanwhile, the magnetic field of the coil is driven to rotate so as to generate a spiral magnetic field, so that the noise caused by the use of motor driving in the prior art is avoided, and the manufacturing cost is saved. In addition, meanwhile, the eccentric magnetic column adopts the eccentric structure, so that the effect of regularly shaking and massaging the movable magnetic massager is realized due to the self offset structure in the rotating process, the movable magnetic massager has the functions of gyromagnetic massage and massage, the internal structure is further simplified, the production cost is reduced, the occupied space is reduced, the miniaturization is facilitated, the integration degree is high, and the application range is widened.

2. Adopt the tip of eccentric magnetism post is rotated through the bearing and is installed on the guide block, the guide block plug install in the guide way, just the guide way with be equipped with assorted arc recess or arc arch on the guide block respectively, reach the realization the purpose of eccentric magnetism post quick installation, and can not rock and arouse because of this moving magnetic massager eccentric magnetism post operation unstable phenomenon. In addition, adopt the cushion gum parcel the mode location of mount pad install in the shell avoids because of eccentric magnetic column law rocks and brings the mount pad with shell rigid connection produces the problem of noise because of the looks mutual friction to improve customer experience and feel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a moving magnetic massager provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of the upper cover plate and the housing provided in the embodiment of the present invention in a separated state;

fig. 3 is an assembly diagram of a mounting seat, a coil and an eccentric magnetic bead column according to an embodiment of the present invention;

fig. 4 is an exploded view of a mounting base, a coil and an eccentric magnetic bead column according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mounting seat according to an embodiment of the present invention;

FIG. 6 is an enlarged partial view of FIG. 4 labeled A;

fig. 7 is a schematic view of the separation between the housing and the mounting seat covered with the cushion gum according to the embodiment of the present invention;

FIG. 8 is an enlarged partial view of FIG. 7 at B;

fig. 9 is a schematic structural view of an eccentric magnetic column according to another embodiment of the present invention;

wherein, in the figures, the respective reference numerals:

10-shell, 11-upper cover plate, 12-drive circuit board, 13-wire outlet hole, 20-mounting seat, 21-expansion ring, 211-guide groove, 212-guide block, 22-wire placing groove, 23-shock absorption glue, 24-limiting plate, 30-coil, 40-eccentric magnetic column, 41-rotating shaft, 42-magnetic ring and 421-notch.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-2, a moving magnetic massager is provided, which comprises a housing 10 with an open top end and an upper cover plate 11 disposed at the open top end of the housing. In the actual production process, for the convenience the upper cover plate 11 with the shell 10 is installed fast, the utility model discloses a shell 10's open end seted up with the positioning groove of upper cover plate 11 profile modeling. In order to ensure the firmness of the connection between the shell 10 and the upper cover plate 11, the shell and the upper cover plate are fastened and connected by screws, and in order not to influence the overall beauty of the moving magnetic massager, the hole sites on the upper cover plate 11 adopt the structure of countersunk screw holes.

Example one

As shown in fig. 3 to 4, the moving magnetic massager further includes a mounting base 20 disposed in the inner cavity of the housing 10, a coil 30 disposed in the mounting base, and an eccentric magnetic column 40 rotatably disposed on the mounting base 20. In this embodiment, the eccentric magnetic pillar 40 includes a magnetic ring 42 and a rotating shaft 41 passing through an inner hole of the magnetic ring, and an outer circle center line of the magnetic ring 42 is parallel to but not coincident with an inner hole center line thereof.

Further, the coil 30 surrounds the eccentric magnetic pillar 40, the eccentric magnetic pillar 40 is magnetized along a radial direction, and an axis of the coil 30 is perpendicular to an axis of the eccentric magnetic pillar 40. The utility model discloses a give coil 30 circular telegram for after the circular telegram 30 periphery produces the change magnetic field, and self has a magnetic field eccentric magnetic column 40 is under the interact in this change magnetic field, and then makes eccentric magnetic column 40 is rotatory, drives its self magnetic field simultaneously and rotates and then produce spiral helicine magnetic field, realizes this magnetic massager produces the magnetotherapy effect of gyromagnetic, avoids using motor drive magnet to rotate among the prior art and the noise that brings, saves power consumption, and can reduce manufacturing cost. In addition, meanwhile, the eccentric magnetic column 40 adopts an eccentric structure, so that in the rotating process, the whole movable magnetic massager has regular shaking phenomenon due to the self-bias structure to realize the mechanical massage effect, and the movable magnetic massager further simplifies the internal structure, reduces the production cost, reduces the occupied space and enables the movable magnetic massager to be miniaturized and have high integration degree while taking the rotating magnetic therapy function and the massage function into consideration.

As shown in fig. 5, the mounting seat 20 is an open box-shaped structure, and an inner cavity of the mounting seat protrudes from a bottom surface to form an expansion ring 21; the outer wall of the expansion ring 21 and the inner wall of the mounting seat 20 form a wire placing groove 22, and the coil 30 is embedded in the wire placing groove 22. In this embodiment, it is square to put wire casing 22, encircles eccentric magnetism post 40 sets up, coil 30 forms through the automatic coiling of coiling machine, will coil the convenient card of coil 30 is gone into put in wire casing 22, through put the design effect of wire casing 22, make coil 30 with eccentric magnetism post 40 profile modeling reaches the drive eccentric magnetism post 40 pivoted best magnetic field distributes. It should be noted that, in the utility model discloses, because what appear in eccentric magnetic column 40 rotates the process is the motion of apodization, so, the bottom surface of mount pad 20 has been seted up and has been dodged eccentric magnetic column 40 pivoted dodges the hole.

As shown in fig. 6, the expansion ring 21 is provided with guide grooves 211 dug in opposite walls along the length direction of the eccentric magnetic column 40, guide blocks 212 are movably provided in the guide grooves, and the end of the eccentric magnetic column 40 is rotatably mounted on the guide blocks 212 through a bearing; furthermore, the guide groove 211 and the guide block 212 are respectively provided with a matched arc-shaped groove or arc-shaped protrusion; this structural design reaches the realization the purpose of the quick installation of eccentric magnetic column 40, and can not rock and arouse because of this moves the magnetism massager eccentric magnetic column 40 phenomenon of unstable operation prevents because of eccentric magnetic column 40 operates unstable and its rotation is not smooth and easy to appear, blocks the production of phenomenon such as pause, stop even to influence user's experience and feel.

As shown in fig. 7, the upper and lower end surfaces of the mounting seat 20 are respectively sleeved with a shock-absorbing rubber 23; furthermore, the inner cavity of the mounting seat 20 protrudes from the bottom surface to form a plurality of stopper plates 24, and the plurality of stopper plates 24 are disposed around the outer side wall of the cushion rubber 23, so that the mounting seat 20 is clamped in the inner cavity of the housing 10. The utility model discloses a cushion gum 23 parcel mount pad 20's mode location install in shell 10 avoids because of eccentric magnetism post 40 law rocks and brings mount pad 20 with shell 10 rigid connection produces the problem of noise because of the looks mutual friction to improve customer experience and feel.

Further, the superposed height value of the two shock-absorbing rubbers 23 after being sleeved on the mounting seat 20 is not less than the height value of the closed cavity formed by the housing 10 and the upper cover plate 11. The purpose of this structural design is to ensure that the mount 20 will not loosen during regular shaking of the eccentric magnetic column 40.

As shown in fig. 8, the moving magnet massager further includes a driving circuit board 12 clamped in the inner cavity of the housing 10, the coil 30 is electrically connected to the driving circuit board 12, the driving circuit board 12 is provided with an external wire connected to an external power source, and the housing 10 is provided with a wire outlet 13 for the external wire to extend out.

Example two

In another embodiment of the present invention, the eccentric magnetic pillar 40 includes a magnetic ring 42 and a rotating shaft 41 passing through an inner hole of the magnetic ring, an outer circle center line of the magnetic ring 42 coincides with an inner hole center line thereof, and the magnetic ring 42 is provided with a notch 421 along a length direction thereof.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A moving magnetic massager comprises a shell with an opening at the upper end and an upper cover plate arranged at the opening end of the shell; the method is characterized in that: the magnetic switch also comprises a mounting seat arranged in the inner cavity of the shell, a coil arranged in the mounting seat and an eccentric magnetic column rotatably arranged on the mounting seat; the coil surrounds the eccentric magnetic column, the eccentric magnetic column is magnetized along the radial direction, and the axis of the coil is perpendicular to the axis of the eccentric magnetic column.

2. The moving magnetic massager of claim 1, wherein: the mounting seat is of an open box-shaped structure, and an inner cavity of the mounting seat protrudes from the bottom surface to form an expansion ring; the outer wall of the expansion ring and the inner wall of the mounting seat form a wire placing groove, and the coil is embedded in the wire placing groove.

3. The moving magnetic massager of claim 2, wherein: the expansion ring is provided with guide grooves dug on two opposite wall bodies along the length direction of the eccentric magnetic column, guide blocks are movably arranged in the guide grooves, and the end part of the eccentric magnetic column is rotatably arranged on the guide blocks through a bearing.

4. The moving magnetic massager of claim 3, wherein: the guide groove and the guide groove are respectively provided with an arc groove or an arc bulge which are matched with each other.

5. The moving magnetic massager according to any one of claims 1 to 4, wherein: and the upper end surface and the lower end surface of the mounting seat are respectively sleeved with damping rubber.

6. The moving magnetic massager of claim 5, wherein: the inner cavity of the mounting seat is protruded from the bottom surface to form a plurality of limiting plates, and the plurality of limiting plates are arranged around the outer side wall of the shock absorption rubber, so that the mounting seat is clamped in the inner cavity of the shell.

7. The moving magnetic massager of claim 5, wherein: the overlapping height value of the two shock-absorbing rubbers sleeved on the mounting seat is not less than the height value of a closed cavity formed by the shell and the upper cover plate.

8. The moving magnetic massager of claim 1, wherein: the coil is electrically connected with the driving circuit board, an external electric wire connected with an external power supply is arranged on the driving circuit board, and a wire outlet for the external electric wire to extend out is formed in the shell.

9. The moving magnetic massager of claim 1, wherein: the eccentric magnetic column comprises a magnetic ring and a rotating shaft penetrating through an inner hole of the magnetic ring, and the center line of the outer circle of the magnetic ring is parallel to but not coincident with the center line of the inner hole of the magnetic ring.

10. The moving magnetic massager of claim 1, wherein: the eccentric magnetic column comprises a magnetic ring and a rotating shaft penetrating through an inner hole of the magnetic ring, the center line of the outer circle of the magnetic ring is overlapped with the center line of the inner hole of the magnetic ring, and a notch is dug in the magnetic ring along the length direction of the magnetic ring.

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