CN211244549U

CN211244549U - Linear massage device

Info

Publication number: CN211244549U
Application number: CN201921801261.8U
Authority: CN
Inventors: 黄仲冬; 邓益彪
Original assignee: Shenzhen Huayi Transmission Technology Co ltd
Current assignee: Shenzhen Huayi Transmission Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-14
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a linear massage device, include: a housing; the linear motor is arranged on the shell and is connected with at least one massage driving connector; the massage piece is connected with the massage driving connector; a handle connected with the housing. The linear massage device is simple in structure and excellent in performance.

Description

Linear massage device

Technical Field

The utility model relates to a linear massage device.

Background

In some life scenes, for example, after athletes strenuously exercise, muscle fatigue, patients cured by long-term illness need muscle strength rehabilitation or other physiological function rehabilitation, and some acupuncture points or parts of the body need to be massaged and stimulated by a massager to relieve muscle fatigue and recover physiological function.

In order to realize the massage driving of the massage device, the driving structure of some existing massage devices is often designed to be complex, for example, the eccentric wheel mechanism is converted into linear reciprocating driving to further realize massage, so that the performance of the massage device cannot be improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a linear massage device, aiming at improving the performance of the massage device.

In order to achieve the above object, the present invention provides a linear massage device, including:

a housing;

the linear motor is arranged on the shell and is connected with at least one massage driving connector;

the massage piece is connected with the massage driving connector;

a handle connected with the housing.

Optionally, the handle is rotatably connected with the housing, and an included angle between the handle and the housing is adjustable;

or the handle and the shell are fixedly connected and are arranged in an integrated structure.

Optionally, a positioning mechanism is further disposed between the handle and the housing for keeping the handle and the housing relatively fixed.

Optionally, an included angle between the handle and the housing is adjusted in a range of 90 degrees to 180 degrees.

Optionally, one end of the output shaft of the linear motor is connected with the massage driving connector; or both ends of the output shaft of the linear motor are connected with the massage driving connectors.

Optionally, the massage member is detachably connected to the massage drive connector.

Optionally, the massage member comprises at least one of a massage bulb, a suction cup, a brush head, a tube with a cavity, and a wand.

Optionally, an operating switch and a signal indicator lamp are arranged on the handle or the shell.

Optionally, the linear motor includes a motor housing, and a mover assembly and a stator assembly mounted in the motor housing, the mover assembly being located inside the stator assembly, wherein:

the rotor assembly comprises a transmission shaft, a connecting shaft bracket and a plate-shaped permanent magnet; the connecting shaft bracket is fixedly connected with the transmission shaft, and the plate-shaped permanent magnet is embedded in the connecting shaft bracket;

the stator assembly comprises a group or more than one group of stator cores, a winding framework and winding coils, wherein the stator cores are fixed on the motor shell and are distributed along two poles of a plate-shaped permanent magnet magnetic field correspondingly;

or, the linear motor comprises a coil assembly and a magnetic part;

one of the coil assembly and the magnetic part is provided with a cavity which is communicated along the respective axial direction, and the other one of the coil assembly and the magnetic part is movably arranged in the cavity;

the coil assembly is used for generating a magnetic field when being electrified and acting on the magnetic piece so as to drive the magnetic piece to axially reciprocate relative to the coil assembly or drive the magnetic piece to axially reciprocate relative to the magnetic piece.

The utility model discloses technical scheme is through in the hand-held type massage device who has the handle, adopts linear electric motor to carry out linear drive as the power source to massage device, because linear electric motor's characteristic, can be so that massage device's structure obtains simplifying, and the volume reduces and make multiple drive mode easily realize, and can not appear blocking easily appearing through cam mechanism driven massage device among the prior art and die, the single condition of drive mode for linear massage device's performance obtains promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a first embodiment of the linear massage device of the present invention;

FIG. 2 is a schematic view of the linear massage device of FIG. 1 in use;

FIG. 3 is an exploded view of the linear massage device of FIG. 1 from a first perspective;

FIG. 4 is an exploded view of the linear massage device of FIG. 1 from a second perspective;

fig. 5 is a schematic structural view of a second embodiment of the linear massage device of the present invention;

FIG. 6 is an exploded view of the linear massage device of FIG. 5;

fig. 7 is a schematic structural view of a linear motor according to a first embodiment of the linear massage device of the present invention;

fig. 8 is a schematic structural view of a linear motor according to a second embodiment of the linear massage device of the present invention;

fig. 9 is an exploded view of the linear motor of fig. 8 with a casing removed.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a linear massage device 100.

Referring to fig. 1 and fig. 3 in combination, the present invention provides a linear massage device 100, the linear massage device 100 includes a housing 110, a linear motor 120, at least one massage driving connector 121, at least one massage member (130a, 130b, 130c), and a handle 140, wherein the linear motor 120 is installed in the housing 110, the handle 140 is connected to the housing 110, the linear motor 120 is connected to the at least one massage driving connector 121, and the massage member (130a, 130b, 130c, as shown in fig. 1 and fig. 5) is connected to the massage driving connector 121.

The linear massage device 100 of the present application may be a fascial gun for pressing acupuncture points to relieve muscle fatigue, such as the product shown in fig. 1, in which the massage member is a massage ball head 130 a. The handle 140 is held by the user and aligns the massage elements with the massage area during use of the linear massage device 100. The casing 110 may be made of plastic material or metal material such as aluminum alloy, the casing 110 encloses to form a carrier for mounting the linear motor 120, the circuit board 160 and other elements, the casing 110 may specifically include, as shown in fig. 3, two side covers (111, 112) that are covered in mirror image with each other, and an end cover 113 that covers the ends of the two side covers (111, 112), when the linear massage apparatus 100 is applied to other types of products, it may only include two covered side covers, of course, the structural form of the casing 110 may be in other manners so as to implement the mounting of the linear motor 120 and the circuit board 160. The linear motor 120 may be accommodated inside the housing 110, or may be embedded and fixed in the housing 110, which is not limited herein. The linear motor 120 has an output shaft (i.e. a transmission shaft), the massage driving connector 121 is connected to the output shaft, and the massage member is connected to the massage driving connector 121, so that the linear motor 120 directly drives the massage member to perform linear reciprocating motion through the driving of the output shaft, thereby achieving the purpose of massaging acupuncture points or parts.

The utility model discloses technical scheme is through in the linear massage device 100 of hand-held type that has handle 140, adopt linear motor 120 to carry out linear drive as the power source to massage device, because linear motor 120's characteristic, can be so that massage device's structure obtains simplifying, the volume reduces, and make multiple drive mode easily realize, and can not appear blocking easily appearing through cam mechanism driven massage device among the prior art and die, the single condition of drive mode, make linear massage device 100's performance obtain promoting.

As mentioned above, the linear massage device 100 of the present invention can be applied to various products, for example, to the scene of fascial gun, in order to improve the comfort of using such products, wherein the handle 140 is rotatably connected to the housing 110, and the included angle between the handle 140 and the housing 110 is adjustable.

Specifically, referring to fig. 2 to 4, in order to position the handle 140 to a certain angle after the rotation adjustment, a positioning mechanism 150 is further disposed between the handle 140 and the housing 110 for keeping the handle 140 and the housing fixed relative to each other. Wherein the positioning mechanism 150 specifically includes: the button 151, the first fluted disc 152, the second fluted disc 153 and the spring 154, wherein the end of the handle 140 is pivoted with one end of the housing 110 to form a connection relationship capable of rotating around the pivoting position, the first fluted disc 152 is fixed with the housing 110 through a screw column, a guide pillar with a square inner part is formed at the end of the handle 140, a structure matched with the guide pillar is formed at one side of the second fluted disc 153 departing from the teeth and is inserted into the square guide pillar, so that part of the structure of the second fluted disc 153 can be slidably inserted into the end of the handle 140, the spring 154 is limited between the second fluted disc 153 and the handle 140 to provide an elastic force for enabling the second fluted disc 153 to move towards the first fluted disc 152, and the button 151 is exposed out of the housing 110 and slidably penetrates through the first fluted disc 152 and abuts against the second fluted disc 153. When the angle of the handle 140 needs to be adjusted, the button 151 is pressed down, so that the second toothed disc 153 slides in a direction away from the first toothed disc 152, the spring 154 is compressed, when the angle needs to be adjusted, the button 151 is released, the second toothed disc 153 is driven by the elastic force of the spring 154 to approach and engage with the first toothed disc 152, so that the handle 140 can be fixed at the adjusted angle with the housing 110, a user can conveniently hold the linear massage device 100 to conveniently apply a force angle to massage a part needing to be massaged, the physiotherapy effect is better, the performance of the linear massage device 100 is further improved, as shown in fig. 2, the adjustment range of the included angle between the handle 140 and the housing 110 in the present application is 90 degrees to 180 degrees, of course, under the condition that the handle 140 and the housing 110 are slightly structurally adjusted, the adjustment range of the included angle between the handle 140 and the housing 110 can be other angle ranges, for example, 60 degrees to 180 degrees, or 45 degrees to 180 degrees, etc., when the handle 140 and the housing 110 are 180 degrees, the handle 140 and the housing 110 are approximately in a straight line, which is convenient for holding various parts pointing to the body, and when the included angle between the handle 140 and the housing 110 is less than or equal to 90 degrees, which is convenient for holding the device to massage the special parts of the body. It will be appreciated that the positioning mechanism 150 of the present application may also be positioned, for example, using a latch arrangement, or other arrangements.

Referring to fig. 5 and 6, in another important application scenario of the linear massage device 100 of the present invention, the linear massage device 100 can be used as a facial massage device or a sexual function assistant, wherein the handle 140 is fixedly connected to the housing 110 and is disposed as an integral structure, i.e. the housing 110 and the handle 140 are formed by two side covers (114, 115) that are covered.

In the above-mentioned multiple application scenarios of the linear massage device 100 of the present invention, for example, when being applied to a fascial gun product, one end of the output shaft of the linear motor 120 is connected to the massage driving connector 121, and the massage ball head 130a is mounted to the massage driving connector 121, of course, in the fascial gun product, both ends of the output shaft of the linear motor 120 may be connected to the massage driving connector 121, and the massage ball heads 130a are mounted; when the linear massage device 100 is applied to, for example, a facial massage apparatus or a sexual function assistant apparatus, the massage driving connectors 121 are connected to both ends of the output shaft of the linear motor 120, and one of the massage driving connectors 121 is provided with the brush head 130c, and the other massage driving connector 121 is provided with the suction cup 130b, when the linear massage device is the facial massage apparatus, the suction cup 130b can be used for sucking the black dirt on the face, and the brush head 130c is used for massage cleaning, or when the linear massage device is the sexual assistant apparatus, the suction cup 130b can be used for sucking the sensitive part of the stimulated human body, and the brush head 130c is also used, so as to wake up the sexual function to achieve the purpose of.

That is, the utility model discloses a linear massage device 100 can use and extend to a plurality of scenes of daily application to wherein the massage piece includes massage bulb 130a, sucking disc 130b, brush head 130c, has at least one of the tubulose, the bar-shaped thing that hold the chamber, the massage piece is connected for detachably pulling out with massage drive connector 121. Specifically, the massage driving connector 121 may have a slot, and the massage member is provided with an insertion rod, which is inserted into the slot to be fixed, and the massage member and the massage driving connector 121 may be detachable, screwed, and magnetically attracted or fastened. From this, through such setting, when the utility model discloses linear massage device 100 has sucking disc 130b and can also be applied to for example mother and infant's scene of suckleing and rich chest scene when as massage piece, when massage piece for having the tubular object that holds the chamber, can be applied to for example supplementary semen device of getting in the semen storehouse, perhaps supplementary erection device, linear massage device 100 can adopt above-mentioned multiple massage piece to carry out collocation combination installation promptly.

The linear massage device 100 of the present application further includes an operation switch (not shown) and a signal indicator 161 on the handle 140 or the housing for convenient operation, and a power supply battery 170 may be disposed in the handle 140.

Further, in order to further improve the performance of the linear massage device 100 of the present application, it has the advantages of large driving power and low noise.

The linear motor 120 of the linear massage device 100 of the present application may preferably have two structural forms, referring to fig. 7, in the first design of the linear motor 120:

the linear motor 120 includes a motor housing 125, and a mover assembly and a stator assembly installed in the motor housing 125, the motor housing 125 fixes the housing 110 of the linear massager, the mover assembly is located inside the stator assembly, wherein:

the mover assembly includes an output shaft 122, a coupling bracket 123, and a plate-shaped permanent magnet 124; the connecting shaft bracket 123 is fixedly connected with the output shaft 122, and the plate-shaped permanent magnet 124 is embedded in the connecting shaft bracket 123;

the stator assembly includes one or more stator cores 126 fixed to the motor housing 125 and distributed along two poles of the magnetic field of the plate-shaped permanent magnet 124, a bobbin 127 fastened to the stator core 126, and a winding coil (not shown) wound around the bobbin 127.

In this kind of design of linear electric motor 120, adopt the permanent magnet as the magnetic source, and set up even spool support 123 in the motor and fix the permanent magnet, be provided with the stator core 126 corresponding with the permanent magnet in the outside of active cell subassembly simultaneously, let and set up stator core 126 in the outside and constitute complete motor magnetic circuit each other, make this linear electric motor 120 simple structure, the cost is reduced, and the air gap between permanent magnet and the stator core 126 also can effectively shorten, then in the complete in the magnetic circuit that forms in the motor, the inseparable magnetic leakage of magnetic circuit is few, make motor electromagnetic energy high-usage after reducing eddy current loss, the effective power and the work efficiency of motor obtain promoting.

Referring to fig. 8 and 9, in another design of the linear motor 120:

the linear motor 120 includes a coil assembly 128 and a magnetic member 129;

one of the coil assembly 128 and the magnetic member 129 is provided with a cavity 120a penetrating along the respective axial direction, and the other is movably provided in the cavity 120 a;

the coil assembly 128 is used for generating a magnetic field when being electrified and acting on the magnetic member 129 so as to drive the magnetic member 129 to axially reciprocate relative to the coil assembly 128 or drive the magnetic member to axially reciprocate relative to the magnetic member 129.

In this embodiment, the coil assembly 128 may be provided with a cavity 120a penetrating in the axial direction for the magnetic element 129 to move, the coil assembly 128 may also move in the cavity 120a of the magnetic element 129, the coil assembly 128 generates an axial magnetic field after being energized, the magnetic element 129 generates electromagnetic force with the coil assembly 128 under the action of the magnetic field, and the two realize relative movement, when the coil assembly 128 is fixed, the magnetic element 129 reciprocates under the action of the magnetic field, and when the magnetic element 129 is fixed, the coil assembly 128 reciprocates under the interaction force of the magnetic element 129, therefore, according to different requirements, fixing elements may be provided around the coil assembly 128 or the magnetic element 129 to realize different movement modes.

The coil assembly 128 may be a single coil wound in advance, or include a bobbin, a coil, a silicon steel sheet, and the like, the coil assembly 128 is provided with a power supply end for inputting alternating current or direct current with a current direction changed according to a preset period, the coil assembly 128 generates a magnetic field with a direction changed according to a preset frequency after being energized, and the magnetic field acts on the magnetic member 129 along the axial direction.

The magnetic member 129 can be a permanent magnet or an electromagnet, or a combined structure of a permanent magnet and an electromagnet, and can further include a transmission shaft connected with the magnet, the magnetic member 129 has two magnetic poles, a south pole and a north pole, according to the principle that like poles repel each other and opposite poles attract each other, the magnetic member 129 generates attraction force or repulsion force with the coil assembly 128 under the action of a magnetic field in a changing direction, so that the coil assembly 128 and the magnetic member 129 move back and forth relatively, the electromagnetic assembly directly interacts and moves with the magnetic member 129 directly, electric energy is efficiently converted into mechanical energy, and the motor efficiency is high.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A linear massage apparatus, comprising:

a housing;

the massage piece is connected with the massage driving connector;

a handle connected with the housing.

2. The linear massage apparatus of claim 1 wherein said handle is rotatably connected to said housing and the angle between said handle and said housing is adjustable;

3. The linear massage apparatus of claim 2, wherein a positioning mechanism is disposed between the handle and the housing for maintaining the handle and the housing in a fixed position relative to each other.

4. The linear massage apparatus of claim 2 wherein the angle between said handle and said housing is adjustable in the range of 90 degrees to 180 degrees.

5. The linear massage apparatus of claim 1, wherein one end of the output shaft of the linear motor is connected to the massage driving connector; or both ends of the output shaft of the linear motor are connected with the massage driving connectors.

6. The linear massage device of any one of claims 1 to 5, wherein the massage member is removably connected to the massage drive connector.

7. The linear massage apparatus of claim 6, wherein the massage member comprises at least one of a massage bulb, a suction cup, a brush head, a tube having a cavity, and a wand.

8. The linear massage apparatus of claim 1, wherein the handle or the housing is provided with an operation switch and a signal indicating lamp.

9. The linear massage apparatus of claim 1, wherein the linear motor comprises a motor housing, and a mover assembly and a stator assembly mounted within the motor housing, the mover assembly being located inside the stator assembly, wherein:

or, the linear motor comprises a coil assembly and a magnetic part;