SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a massage head subassembly of neck massage appearance through setting up vibrating motor in the chassis, and vibrating motor keeps away from the user neck, weakens the osteoacusis of sound to can the noise reduction. A silencing piece is arranged between the electrode plate and the chassis; and/or a silencing piece is arranged inside the chassis, so that the noise can be further reduced.
The utility model also provides a neck massage appearance.
According to the first aspect of the present invention, a massage head assembly of a neck massage apparatus comprises: the electrode plate is suitable for being attached to the skin of the neck of a human body and is arranged on the chassis, the vibration motor is arranged on the chassis, and the noise reduction piece is arranged between the electrode plate and the chassis; and/or the noise reduction part is arranged inside the chassis.
According to the utility model discloses neck massage appearance's massage head subassembly, through setting up vibrating motor in the chassis, vibrating motor keeps away from the user neck, weakens the osteoacusis of sound to can the propagation of noise reduction, thereby can promote user's massage comfort. And set up the noise damping piece between electrode slice and chassis, and/or set up the noise damping piece in the chassis inside, can further weaken the transmission of noise.
According to some embodiments of the utility model, the orientation has been seted up on the chassis the open motor mounting groove of electrode slice, vibrating motor set up in the motor mounting groove, amortization piece set up in the open side of motor mounting groove.
According to some embodiments of the utility model, the amortization piece is the bubble cotton, the bubble is cotton projection on the chassis covers the open side of motor mounting groove.
According to some embodiments of the utility model, the orientation has been seted up on the chassis the open motor mounting groove of electrode slice, vibrating motor set up in the motor mounting groove, amortization piece set up in vibrating motor with between the lateral wall of motor mounting groove.
According to the utility model discloses a some embodiments, amortization piece is glue, glue bonds vibrating motor with between the motor mounting groove.
According to some embodiments of the utility model, the amortization piece is the bubble cotton, the bubble is cotton for the arc and sets up vibrating motor with between the motor mounting groove.
According to some embodiments of the invention, the vibration motor comprises: the motor comprises a motor main body, a rotating shaft and a vibrator, wherein the motor main body drives the rotating shaft, and the vibrator is connected with the rotating shaft; the distance between the mass center of the vibrator and the center of the rotating shaft is S, and the S satisfies the relational expression: s is more than 0 and less than 4 mm.
According to the utility model discloses a some embodiments, the barycenter of oscillator with the distance that the motor main part is close to the one end of oscillator is D, D satisfies the relational expression: d is more than 0 and less than or equal to 6 mm.
According to the utility model discloses a some embodiments, the thickness of motor main part is T, T satisfies the relational expression: t is more than 0 and less than or equal to 4 mm.
According to some embodiments of the invention, the chassis comprises: the vibration motor is arranged close to the base compared with the electrode plate.
According to some embodiments of the utility model, the backing sheet is provided with the orientation the convex motor mounting groove of base, vibrating motor set up in the motor mounting groove.
According to some embodiments of the utility model, the motor mounting groove is located the intermediate position of backing sheet, the extending direction of rotation axis with the width direction of backing sheet is unanimous.
According to the utility model discloses a some embodiments, the protruding muscle that is equipped with a plurality of annular seals on the support piece, a plurality of annular seals protruding muscle centers on vibrating motor sets up.
According to some embodiments of the utility model, be provided with on the backing sheet with the first line hole of crossing that the electrode slice corresponds, keeping away from of base the one end of backing sheet be provided with the second that the motor corresponds cross the line hole and with the third that the electrode slice corresponds crosses the line hole.
According to the utility model discloses neck massage appearance of second aspect embodiment includes: the main body is connected with the massage head component of the neck massage instrument.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
The massage head assembly 100 of the neck massage apparatus S according to the embodiment of the present invention will be described with reference to fig. 1 to 4, and the present invention also provides a neck massage apparatus S including the massage head assembly 100.
As shown in fig. 1, the massage head assembly 100 of the neck massage apparatus S includes: the electric massage machine comprises a chassis 10, an electrode plate 20, a vibration motor 30 and a silencing piece 40, wherein the electrode plate 20 is suitable for being attached to the skin of the neck of a human body, and the electrode plate 20 can generate electric frequency pulses, so that the massage effect can be achieved through the electric frequency pulses.
And the electrode sheet 20 is arranged on the chassis 10, the vibration motor 30 is arranged in the chassis 10, and the vibration motor 30 is arranged in the chassis 10, so that the vibration motor 30 can be far away from the electrode sheet 20, thereby weakening noise through bone conduction, further reducing noise and improving massage comfort of users.
Further, the muffler 40 is disposed between the electrode sheet 20 and the chassis 10; and/or the noise damper 40 is disposed inside the chassis 10. The transmission of noise can be further attenuated by providing the noise-deadening member 40 between the electrode sheet 20 and the chassis 10, and/or providing the noise-deadening member 40 inside the chassis 10 by the noise-deadening member 40.
Therefore, the vibration motor 30 is arranged in the chassis 10, the vibration motor 30 is far away from the neck of the user, noise is weakened through bone conduction, and therefore propagation of the noise can be reduced, and massage comfort of the user can be improved. And the noise-deadening member 40 is provided between the electrode sheet 20 and the chassis 10, and/or the noise-deadening member 40 is provided inside the chassis 10, it is possible to further attenuate the propagation of noise.
In an alternative embodiment, as shown in fig. 2, the chassis 10 is formed with a motor mounting groove 112 opened toward the electrode tab 20, the vibration motor 30 is disposed in the motor mounting groove 112, and the noise damping member 40 is disposed at an opened side of the motor mounting groove 112. The motor mounting groove 112 is formed on the chassis 10, and the vibration motor 30 is mounted in the motor mounting groove 112, so that the vibration motor 30 can be fixed in the chassis 10, and the mounting stability of the vibration motor 30 is improved. In addition, the noise-deadening member 40 is provided to the open side of the motor installation groove 112, so that it is possible to further reduce the propagation of noise.
Specifically, the noise deadening member 40 may be foam, and a projection of the foam on the base pan 10 covers an open side of the motor installation groove 112. By setting the noise reduction member 40 to be foam, the foam is inexpensive, so that the production cost of the massage head assembly 100 can be reduced while the noise generated by the vibration motor 30 is reduced. In addition, the projection of the foam on the chassis 10 covers the open side of the motor mounting groove 112, which can ensure that the foam can reduce the noise generated by the vibration motor 30.
In another alternative embodiment, the chassis 10 is formed with a motor mounting groove 112 opened toward the electrode tab 20, the vibration motor 30 is disposed in the motor mounting groove 112, and the noise reduction member 40 is disposed between the vibration motor 30 and a side wall of the motor mounting groove 112. By disposing the noise reducing member 40 between the side walls of the vibration motor 30 and the motor mounting groove 112, the noise reducing member 40 can reduce noise while preventing vibration caused by looseness between the vibration motor 30 and the chassis 10, thereby preventing noise generation.
Alternatively, the noise-damping member 40 may be glue, which is adhered between the vibration motor 30 and the motor installation groove 112. By arranging the noise damping member 40 as glue and bonding the glue between the vibration motor 30 and the motor mounting groove 112, the connection between the vibration motor 30 and the chassis 10 can be more stable, and the vibration caused by the looseness between the vibration motor 30 and the chassis 10 can be avoided, thereby further avoiding the generation of noise.
Alternatively, the noise damping member 40 may be foam, which is arc-shaped and disposed between the vibration motor 30 and the motor mounting groove 112. The sound can be absorbed through setting up the cotton one side of bubble, can reduce the noise that vibrating motor 30 produced. And, can cushion through setting up the bubble cotton, avoid the rigid collision between vibrating motor 30 and the motor mounting groove 112.
In addition, the foam and the glue of the above embodiment can be used together, and by using the foam and the glue together, noise generated by the vibration motor 30 or transmission of the noise can be further prevented.
As shown in fig. 3 and 4 in conjunction, the vibration motor 30 includes: a motor body 31, a rotating shaft 32 and a vibrator 33, wherein the motor body 31 drives the rotating shaft 32, and the vibrator 33 is connected with the rotating shaft 32; the distance between the centroid 34 of the vibrator 33 and the center of the rotation axis 32 is S, and S satisfies the relation: s is more than 0 and less than 4 mm. When the distance between the vibrator 33 and the center of the rotating shaft 32 is too large, a centrifugal force generated by the rotation of the vibrator 33 causes a periodic radial component force to be too large on the rotating shaft 32, which may cause abrasion between the rotating shaft 32 and the shaft sleeve, and thus may cause a gap to be generated between the rotating shaft 32 and the shaft sleeve, which may further cause noise generated by the vibration motor 30 and aggravation of abrasion of the shaft sleeve, and may cause a short service life of the vibration motor 30. And the periodic radial component force of the vibrator 33 on the rotating shaft 32 is too large, which causes the massage head assembly 100 to vibrate radially, so that the neck massage apparatus S is unstable in operation and poor in comfort when used by a user. Thus, when the distance S between the centroid 34 of the vibrator 33 and the center of the rotation axis 32 satisfies the relation: when S is more than 0 and less than 4mm, the noise generated by the vibration motor 30 can be reduced, and the use comfort of a user is high.
As shown in fig. 3, the distance between the centroid 34 of the vibrator 33 and one end of the motor main body 31 close to the vibrator 33 is D, and D satisfies the relation: d is more than 0 and less than or equal to 6 mm. When the distance between the center of mass 34 of the vibrator 33 and one end of the motor main body 31 close to the vibrator 33 is too large, the force arm of the vibrator 33 is too long, and the radial main moment of the vibrator 33 is too large, so that the rotating structure between the rotating shaft 32 and the shaft sleeve is damaged, and the noise generated by the vibration motor and the abrasion of the shaft sleeve are aggravated. Thus, when the distance D between the centroid 34 of the vibrator 33 and the end of the motor body 31 close to the vibrator 33 satisfies the relation: when D is more than 0 and less than or equal to 6mm, the noise generated by the vibration motor 30 can be further reduced.
As shown in fig. 3 and 4, the thickness of the motor main body 31 is T, and T satisfies the relationship: t is more than 0 and less than or equal to 4 mm. By making the thickness T of the motor main body 31 satisfy the relation: t is more than 0 and less than or equal to 4mm, thereby avoiding the over-thickness of the massage head component 100 and further avoiding the influence on the assembly of the massage head component 100. Thus, when the thickness T of the motor main body 31 satisfies the relation: t is more than 0 and less than or equal to 4mm, which is beneficial to reducing the volume of the massage head component 100.
As shown in fig. 2, the chassis 10 includes: the support sheet 11 and the base 12, and the vibration motor 30 is disposed near the base 12 compared to the electrode sheet 20. Through making vibrating motor 30 be close to base 12 setting, can make vibrating motor 30 keep away from electrode slice 20 from this to weaken the bone conduction that the noise passes through, and then can the noise abatement, promote user's massage comfort.
As shown in fig. 2, the support plate 11 is provided with a motor installation groove 112 protruding toward the base 12, and the vibration motor 30 is disposed in the motor installation groove 112. The vibration motor 30 is fixed on the support sheet 11 by providing a motor mounting groove 112 protruding toward the base 12 on the support sheet 11 and mounting the vibration motor 30 in the motor mounting groove 112.
Specifically, as shown in fig. 2, the motor mounting groove 112 is located at a middle position of the support piece 11, and the extending direction of the rotation shaft 32 coincides with the width direction of the support piece 11. By installing the vibration motor 30 in the middle of the support sheet 11, the vibration generated by the vibration motor 30 can be uniformly transmitted to the periphery, so that the massage head assembly 100 can massage uniformly, and the situation that one side of the massage head assembly 100 has stronger vibration and the other side has weaker vibration can be avoided. Thereby, the massage comfort of the user can be improved.
As shown in fig. 2, a plurality of annular sealing ribs 111 are convexly provided on the support plate 11, and the plurality of annular sealing ribs 111 are disposed around the vibration motor 30. Through set up a plurality of annular sealed protruding muscle 111 on the backing sheet 11 to a plurality of annular sealed protruding muscle 111 set up around vibrating motor 30, can form a plurality of sealed walls around vibrating motor 30, thereby can carry out progressive sound insulation to vibrating motor 30, and then can weaken the propagation of the noise that vibrating motor 30 produced.
Specifically, as shown in fig. 2, the electrode sheet 20 is provided with a first connection portion 21 and a second connection portion 22, the support sheet 11 is provided with a first groove 113 corresponding to the first connection portion 21, and the base 12 is provided with a second groove (not shown) corresponding to the second connection portion 22. During assembly, the electrode plate 20 is attached to the support sheet 11, and the first connection portion 21 is bent, so that the first connection portion 21 is clamped with the first groove 113, and the support sheet 11 and the electrode plate 20 are connected. And then, the connected electrode plate 20 and the support plate 11 are attached to the base 12, and the second connecting portion 22 is bent, so that the second connecting portion 22 can be clamped with the second groove, and the connected support plate 11 and the electrode plate 20 can be connected with the base 12. Thus, the base 12, the support plate 11 and the electrode plate 20 can be connected one by one to form the massage head assembly 100.
Referring to fig. 2 and 5, a first wire through hole 114 corresponding to the electrode tab 20 is disposed on the support sheet 11, a second wire through hole 115 corresponding to the motor 30 is disposed at an end of the base 12 away from the support sheet 11, and a third wire through hole 116 corresponding to the electrode tab 20 is further disposed at an end of the base 12 away from the support sheet 11.
By providing the first wire passing hole 114 on the support sheet 11, the internal space of the massage head assembly 100 can be reasonably utilized, thereby preventing the vibration motor 30 from affecting the wire arrangement of the massage head assembly 100. Moreover, when the vibration motor 30 rotates, the vibrator 33 does not interfere with the lead 13, and the overall safety and the service life of the massage head assembly 100 can be improved. In addition, by providing the second wire hole 115 and the third wire hole 116 at the end of the base 12 away from the support sheet 11, the wires 13 connected to the electrode sheet 20 and the motor 30 can be led to the main body 200 of the neck massage apparatus S from the second wire hole 115 and the third wire hole 116, respectively, so that the electrical connection between the massage head assembly 100 and the main body 200 can be achieved.
According to the utility model discloses neck massager S of second aspect embodiment includes: a main body 200 and a massage head assembly 100, the main body 200 being connected with the massage head assembly 100. Specifically, the main body 200 is connected to the massage head assembly 100 through the connection post 300, and the connection post 300 has a certain deformation capability, so that the massage head assembly 100 can be adaptively changed in position to adapt to necks of different users through deformation of the connection post 300. And the elastic connection column 300 can play a role of buffering and shock absorption, and prevent the vibration generated by the massage head assembly 100 from being transmitted to the whole neck massager S, thereby preventing the whole neck massager S from vibrating and further reducing the noise generated by the neck massager S.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.