CN208369445U

CN208369445U - A kind of magnetic resonance sound wave motor

Info

Publication number: CN208369445U
Application number: CN201821046291.8U
Authority: CN
Inventors: 邓洁怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-04
Filing date: 2018-07-04
Publication date: 2019-01-11
Anticipated expiration: 2028-07-04

Abstract

The utility model discloses a kind of magnetic resonance sound wave motors, found iron core including fixed group on center shaft in a closely fitting manner, are closely fastened on each coil brace of the vertical iron core upper and lower ends of group, the hot-wire coil being wrapped on the coil brace；It further include the magnetite bracket being centered around on the outside of the coil brace and hot-wire coil, 4 corners of lateral surface are respectively provided with a magnetite；It further include the shell for being set in magnetite stent outer and the bottom cover positioned at housing bottom；The upper end of the central axis is connect by the first bearing being fixed in case top upper bearing (metal) mounting groove with shell, and the lower end of the central axis is connect by the second bearing being fixed in bottom cover upper bearing (metal) fixing groove with bottom cover；The liquid-passing hole that direction extends axially along is equipped in the central axis.The motor of the utility model also has the function in central axis tip oscillations output liquid or gas while the output of central axis tip oscillations, and low noise, vibration frequency are stablized, the service life is long.

Description

A kind of magnetic resonance sound wave motor

Technical field

The utility model relates to a kind of vibration devices, more precisely, are related to a kind of magnetic resonance sound wave motor.

Background technique

In the prior art, various vibrators have been commonly applied to the electronics day electricity consumption such as various fields, such as health product Device.But existing vibrator, in vibration and do not have the function of therefrom mandrel tip output liquid or gas；In addition, It when under the state of a control of frequency height, is not sufficiently stable, the vibration frequency range of the product of same model differs greatly；And it uses not With apparent variation can occur for vibration frequency (after the service life) after the time of degree；And overall volume is big, and mechanism is complicated.

Utility model content

In order to solve the problems existing in the prior art, the utility model provides a kind of magnetic resonance sound wave motors.

In order to achieve the above purpose, the technical solution of the utility model is:

A kind of magnetic resonance sound wave motor founds iron core, close button including fixed group on center shaft in a closely fitting manner It closes in each coil brace for organizing vertical iron core upper and lower ends, the hot-wire coil being wrapped on the coil brace；It further include enclosing 4 corners of the magnetite bracket being wound on the outside of the coil brace and hot-wire coil, lateral surface are respectively provided with a magnetite；Also wrap Include the shell for being set in magnetite stent outer and the bottom cover positioned at housing bottom；The upper end of the central axis is by being fixed on shell First bearing in the upper bearing (metal) mounting groove of top is connect with shell, and the lower end of the central axis is solid by being fixed on bottom cover upper bearing (metal) The second bearing determined in slot is connect with bottom cover；The liquid-passing hole that direction extends axially along is equipped in the central axis.

Wherein, the central axis is separate structure, is made of front axle and rear axle, and the bottom end of the front axle is equipped with along its axis The aperture extended to direction, the top of the rear axle are inserted into the opening and are tightly fastened, and the central axis of an entirety is collectively constituted.

Wherein, the central axis is an integral molding structure.

Wherein, the middle part of described group of vertical iron core is equipped with a fixation for installation center axis along its length direction and leads to Hole is tightly fixed in the fixed hole in the middle part of the central axis.

The coil brace has 2, and the middle part of described coil brace one end is equipped with cylindrical protrusions, the cylindrical protrusions Interior to be equipped with centre bore corresponding with the central axis, one end and two sides of opposed cylindrical protrusion are equipped with a use of external opening In the mounting groove of the fixed vertical core ends of group, 2 coil braces are respectively sleeved at the vertical core length direction of group using its mounting groove Two ends on, the upper and lower ends of the central axis are respectively from a center for the cylindrical protrusions for being located at the vertical iron core upper and lower ends of group It is pierced by hole.

Wherein, the hot-wire coil is made of two coil series windings, and the direction of winding of two coils is on the contrary, the live wire Circle is cased with insulating sleeve on the outside of the tap only there are two tap.

Wherein, the transversal cross-section of the magnetite is triangle, and 4 corner portions of the magnetite stent outer are respectively provided with one Groove corresponding with the magnetite shape, the magnetite is fixed in the groove, and the four corners of square shell closely cover In the outside of the magnetite, the magnetic conductive loop of a closure is formed, the magnetite is neodymium iron boron magnetite.

Wherein, described group of vertical iron core is formed by discrete steel disc is stacked.

Wherein, the central axis is stainless steel shaft.

Wherein, the top of the central axis is pierced by by the top of first bearing.

Wherein, the shell is the long tetragonal body structure of bottom opening using electrolysis magnetic conductive steel plate.

The magnetic resonance sound wave motor of the utility model also has in central axis while the output of central axis tip oscillations The vibration frequency of the function of tip oscillations output liquid or gas, the product of same model is average, the frequently steady in a long-term, low noise that shakes, It is small in size, mechanism is simple, the service life is long.

Detailed description of the invention

Fig. 1 is the explosive view of the utility model.

Fig. 2 is the schematic perspective view of the utility model.

Fig. 3 be the utility model central axis be separate structure when assembling after structural schematic diagram.

Fig. 4 is the schematic diagram that the central axis of the utility model is structure as a whole.

Specific embodiment

The technical issues of in order to solve the utility model, the technical solution of use, the technical effect of acquirement it can be readily appreciated that Below with reference to specific attached drawing, specific embodiments of the utility model will be further explained.

Embodiment 1, with reference to Fig. 1-3, in a specific embodiment of the utility model.

A kind of magnetic resonance sound wave motor founds iron core 16, tight including the group that is fixed on central axis 13 in a closely fitting manner The close each coil brace 15 for being fastened on vertical 16 upper and lower ends of iron core of group, the hot-wire coil being wrapped on the coil brace 15 17；It further include the magnetite bracket 6 for being centered around 17 outside of the coil brace 15 and hot-wire coil, 4 corners of lateral surface are each Equipped with a magnetite 8；It further include the shell 4 for being set in 6 outside of magnetite bracket and the bottom cover 9 positioned at 4 bottom of shell；The center The upper end of axis 13 is connect by the first bearing 1 being fixed in 4 top upper bearing (metal) mounting groove 2 of shell with shell 4, the central axis 13 lower end is connect by the second bearing 12 being fixed in 9 upper bearing (metal) fixing groove 11 of bottom cover with bottom cover 9；In the central axis 13 The liquid-passing hole 14 extended equipped with direction axially along.

Specifically, the top of shell 4 is equipped with a protrusion 3, one is equipped in protrusion 3 for fixing the peace of first bearing 1 Tankage 2；First bearing 1 is tightly fixed in mounting groove 2；The bottom end side of shell 4 is equipped with the fixture block 5 for connecting with bottom cover 9, Bottom cover 9 is equipped with the card slot 10 cooperated with the fixture block 5, and shell 4 is fixed with bottom cover 9 by fixture block 5 and card slot 10.Bottom cover 9 On be additionally provided with screw hole 9a, bottom cover 9 is mounted in the bottom of magnetite bracket 6 at its upper end, is screwed by screw hole 9a Together.

Wherein, the central axis 13 is separate structure, is made of front axle 13b and rear axle 13a, the bottom end of the front axle 13b Equipped with the aperture (being not drawn into figure) that direction axially along extends, the top of the rear axle 13a is inserted into the aperture closely solid It is fixed, collectively constitute the central axis 13 of an entirety.

Wherein, the middle part of described group of vertical iron core 16 is equipped with the fixation for being used for installation center axis 13 along its length direction Through-hole 16a, the middle part of the central axis 13 are tightly fixed in fixed hole 16a.

The coil brace 15 has 2, and the middle part of described 15 one end of coil brace is equipped with cylindrical protrusions 15d, the circle Centre bore 15c corresponding with the central axis 13, one end and two sides of opposed cylindrical protrusion 15d are equipped in column-shaped projection 15d A mounting groove 15e for fixed vertical 16 end of iron core of group equipped with external opening, 2 coil braces 15 utilize its mounting groove 15e is respectively sleeved on two ends of vertical 16 length direction of iron core of group, and the upper and lower ends of the central axis 13 are respectively from being located at It is pierced by the centre bore 15c of the cylindrical protrusions 15d of vertical 16 upper and lower ends of iron core of group.

Wherein, the hot-wire coil 17 is made of two coil series windings, and two coils are rotating around positioned at circular cylindrical projection On two coil holder 15a for playing the two sides 15d, baffle 15b is additionally provided on the outside of coil holder 15a；The direction of winding of two coils is on the contrary, institute Stating hot-wire coil 17, there are two taps 19, and the outside of the tap 19 is cased with insulating sleeve 18.

Wherein, the transversal cross-section of the magnetite 8 is triangle, and 4 corner portions in 6 outside of magnetite bracket are respectively provided with one A groove 7 corresponding with 8 shape of magnetite, the magnetite 8 are fixed in the groove 7, four angles of the shell 4 of square Portion closely surrounds the outside of the magnetite 8, forms the magnetic conductive loop of a closure,

The magnetite 8 is neodymium iron boron magnetite.The polarity for being wherein located at two diagonal magnetites is opposite.

Wherein, described group of vertical iron core 16 is formed by discrete steel disc 16b is stacked.

Wherein, the central axis 13 is stainless steel shaft.

Wherein, the top of the central axis 13 is pierced by by the top of first bearing 1.

Wherein, the shell 4 is the long tetragonal body structure of bottom opening using electrolysis magnetic conductive steel plate.The shell 4 uses Sheet metal forming technology shaping.

When in use, the magnetic resonance sound wave motor of the utility model is while the upper end of central axis 13 vibrates output, also A kind of liquid or gas can be inputted from its bottom end by the liquid-passing hole 14 in central axis 13, from the liquid of its top output vibration Or gas, it can be used for beauty, electric toothbrush, stamping, water toothpick etc..

Embodiment 2, as shown in figure 4, in the another embodiment of the utility model, central axis 13 using The central axis of integrated formed structure, the central axis 13 are again provided with liquid-passing hole 14, and structure fabrication is simpler.Due in this reality It is essentially identical to apply the content of other parts and the content in previous embodiment 1 in 2, therefore is not repeated description, particular content herein It can be with reference implementation example 1.

The magnetic resonance sound wave motor of the utility model exports a positive and negative power supply to line when frequency is controlled PCB electron plate After two taps 19 of circle 17, generate the electromagnetic field of variation, electromagnetic field concentrates on the vertical iron core 16 of group, and be mounted in magnetite bracket The magnetic force of 4 magnetites 8 on 6, generates the active force of push-and-pull, makes the vibration output of the output end strength at 13 top of central axis.

Embodiment described above is merely to illustrate the technical idea and feature of the utility model, and its object is to make ability Technical staff in domain can understand the content of the utility model and implement accordingly, cannot be only practical to limit with the present embodiment Novel the scope of the patents uses, i.e., all according to same changes or modifications made by the revealed spirit of the utility model, still falls in this The scope of the patents of utility model.

Claims

1. a kind of magnetic resonance sound wave motor, it is characterised in that: found iron including fixed group on center shaft in a closely fitting manner Core is closely fastened on each coil brace of the vertical iron core upper and lower ends of group, the hot-wire coil being wrapped on the coil brace； It further include the magnetite bracket being centered around on the outside of the coil brace and hot-wire coil, 4 corners of lateral surface are respectively provided with one Magnetite；It further include the shell for being set in magnetite stent outer and the bottom cover positioned at housing bottom；The upper end of the central axis passes through The first bearing being fixed in case top upper bearing (metal) mounting groove is connect with shell, and the lower end of the central axis is by being fixed on bottom The second bearing covered in bearing fixing groove is connect with bottom cover；The logical liquid that direction extends axially along is equipped in the central axis Hole.

2. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the central axis is separate structure, by preceding Axis and rear axle composition, the bottom end of the front axle are equipped with the aperture that direction extends axially along, and the top insertion of the rear axle should It is tightly fastened in opening, collectively constitutes the central axis of an entirety.

3. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the central axis is an integral molding structure.

4. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the middle part of described group of vertical iron core is along its length It spends direction and is equipped with the fixed hole for being used for installation center axis, be tightly fixed to the fixed hole in the middle part of the central axis It is interior；The coil brace has 2, and the middle part of described coil brace one end is equipped with cylindrical protrusions, sets in the cylindrical protrusions There is centre bore corresponding with the central axis, one end and two sides of opposed cylindrical protrusion are equipped with one of external opening for solid The fixed mounting groove for organizing vertical core ends, 2 coil braces are respectively sleeved at the two of the vertical core length direction of group using its mounting groove On a end, the upper and lower ends of the central axis are respectively out of, the centre bore of cylindrical protrusions that be located at the vertical iron core upper and lower ends of group It is pierced by.

5. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the hot-wire coil is contacted by two coils Composition, the direction of windings of two coils is on the contrary, the hot-wire coil only there are two tap, is cased with insulation sleeve on the outside of the tap Pipe.

6. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the transversal cross-section of the magnetite is triangle Shape, 4 corner portions of the magnetite stent outer are respectively provided with a groove corresponding with the magnetite shape, and the magnetite is fixed In the groove, the four corners of square shell closely surround the outside of the magnetite, and the magnetic conduction for forming a closure returns Road, the magnetite are neodymium iron boron magnetite.

7. magnetic resonance sound wave motor according to claim 1, it is characterised in that: described group of vertical iron core is stacked by discrete steel disc It forms.

8. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the central axis is stainless steel shaft.

9. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the top of the central axis is by first bearing Top be pierced by.

10. magnetic resonance sound wave motor according to claim 1, it is characterised in that: the shell uses electrolysis magnetic conductive steel plate, For the long tetragonal body structure of bottom opening.