CN105827092B - A kind of frequency conversion type vibrator - Google Patents
A kind of frequency conversion type vibrator Download PDFInfo
- Publication number
- CN105827092B CN105827092B CN201610330923.2A CN201610330923A CN105827092B CN 105827092 B CN105827092 B CN 105827092B CN 201610330923 A CN201610330923 A CN 201610330923A CN 105827092 B CN105827092 B CN 105827092B
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- China
- Prior art keywords
- bracket
- frequency conversion
- conversion type
- type vibrator
- lower bracket
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of frequency conversion type vibrator, it is provided with central axis in the middle part of the rotor assembly, the both ends of the central axis pass through bearing respectively and are connected to upper bracket, on lower frame, and the lower end of the central axis is provided with U-lag；It further include M shape spring, the intermediate projections of the M shape spring are stuck in U-type groove, in the card slot that the end of raised two sides is respectively protruding into the setting of lower bracket side wall；Vibrator of the invention, by the control frequency of control panel, to control the various vibration frequencies of vibrator, can have at different frequencies higher has high stability, adjustability.Vibrator of the invention, vibration frequency is steady in a long-term, small in size, mechanism is simple, the service life is long.And after the docking of upper bracket of the invention, lower bracket is got up, it can be fixed by first coil, the second coil, this allows for no longer screw being needed to fix between upper bracket, lower bracket.
Description
Technical field
The present invention relates to a kind of vibration devices, more precisely, are related to a kind of vibration device of frequency conversion type.
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 is not sufficiently stable when under the state of a control of frequency height, the vibration frequency of the product of same model
Range differs greatly；And use after the different degrees of time that apparent variation can occur for vibration frequency (after the service life)；And shape
Volume is big, and mechanism is complicated.
Summary of the invention
In order to solve the problems in the existing technology the present invention, provides a kind of frequency conversion type vibrator.
In order to achieve the above purpose, it the technical scheme is that a kind of frequency conversion type vibrator, including is fixed together
Upper bracket, lower bracket, setting is there are two upper winding bracket on the upper bracket, and setting is there are two under on the lower bracket
Winding bracket is wound with first coil, the second coil between described two upper winding brackets and lower winding bracket；It further include setting
Rotor assembly in upper bracket, lower bracket cavity is symmetrically provided with long along rotor assembly in the two sides of the rotor assembly
The groove that direction extends is spent, is provided with magnetite in the groove；Central axis is provided in the middle part of the rotor assembly, it is described
The both ends of central axis pass through bearing respectively and are connected to upper bracket, on lower frame, and the lower end of the central axis is provided with U-lag；Also
Including M shape spring, the intermediate projections of the M shape spring are stuck in U-type groove, and the end positioned at raised two sides is respectively protruding under bracket
The positioning hole of end side wall setting；It further include stator module corresponding with rotor assembly.
Optionally, there are two the stator module settings, the two sides of upper bracket, lower bracket are separately positioned on.
Optionally, the magnetite is neodymium iron boron magnetite.
Optionally, there are two the groove settings of the every side of the rotor assembly, which constitutes W type structure, every
A magnetite is provided in a groove.
Optionally, the rotor assembly is formed by rotor silicon steel sheet is stacked.
Optionally, the stator module is formed by stator silicon steel sheet is stacked.
Optionally, the central axis is stainless steel shaft.
Optionally, the central axis is pierced by from the bottom end of lower bracket.
Optionally, the card slot being caught in for M shape spring, the location hole setting are additionally provided in the bottom end of the lower bracket
In the card slot.
Optionally, the upper bracket, lower bracket are combined together by the positioning column being arranged on its faying face.
Vibrator of the invention generates the magnetic of variation by two coil rate of connections control panels of integral support two sides
Power, the magnetic line of force concentrate stator module among position and with the magnetic line of force for the neodymium iron boron magnetite installed in rotor assembly slot, M shape spring
The tripartites such as elastic force generate active force, make oscillator (the axis output end of central axis) partial vibration；M type both ends of the spring is mounted on lower branch
It is fixed in frame end diameter hole, make frequency conversion type vibrator that must shake frequency steadily in the long term, and flat in the vibration of the product of same model frequency
(vibration frequency range differs very little)；By the control frequency of control panel, to control the various vibration frequencies of vibrator, so that can be
There is higher stability, adjustability under different frequencies.The vibration frequency of vibrator of the invention, the product of same model is flat
, vibration frequency is steady in a long-term, small in size, mechanism is simple, the service life is long.It, can and after the docking of upper bracket of the invention, lower bracket is got up
It is fixed by first coil, the second coil, this allows for no longer screw being needed to fix between upper bracket, lower bracket.
Detailed description of the invention
Fig. 1 shows the explosive view of vibrator of the present invention.
Fig. 2 shows the structural schematic diagrams of rotor silicon steel sheet.
Fig. 3 shows the scheme of installation of vibrator M type spring of the present invention.
Fig. 4 shows the scheme of installation of upper bracket, lower bracket in vibrator of the present invention.
Fig. 5 shows the structural schematic diagram of M shape spring of the present invention.
Fig. 6 shows the structural schematic diagram of another embodiment of M shape spring of the present invention.
Specific embodiment
In order to make present invention solves the technical problem that, use technical solution, the technical effect of acquirement it can be readily appreciated that below
In conjunction with specific attached drawing, a specific embodiment of the invention is described further.
With reference to Fig. 1, a kind of frequency conversion type vibrator of the present invention comprising upper bracket 5, the lower bracket 6 being fixed together, it is described
Upper bracket 5 is docking together with lower bracket 6, and forms a cavity for being used for containment device.In the present invention one preferred implementation
In mode, the upper bracket 5, lower bracket 6 are combined together by the positioning column 20 being arranged on its faying face, with reference to Fig. 4.Such as
Multiple positioning columns 20, location hole can be set on upper bracket 5, multiple positioning columns 20, location hole are provided on the lower bracket 6,
It is combined together between them, so that upper bracket 5, lower bracket 6 can be positioned on together.
Wherein, there are two upper winding bracket 16, this two upper winding brackets 16 are symmetrical for setting on the upper bracket 5
In the two sides of upper bracket 5；Accordingly, there are two lower winding bracket 18, two lower winding brackets for setting on the lower bracket 6
18 are symmetrically distributed in the two sides of lower bracket 6.Wherein, the upper winding bracket 16, lower winding bracket 18 of same side constitute one group around frame,
It is wound with first coil 9, the second coil 10 respectively in two groups of coilings.Wherein, first coil 9, in the second coil 10, one
Coil coiling clockwise, another coil are anti-clockwise windings around and two coils are connected.This belongs to those skilled in the art
Common knowledge, no longer illustrate herein.
Frequency conversion type vibrator of the invention further includes that upper bracket 5, the rotor assembly 2 in 6 cavity of lower bracket is arranged in,
The two sides of the rotor assembly 2 are symmetrically provided with the groove extended along 2 length direction of rotor assembly, are arranged in the groove
There is magnetite 4.In a specific embodiment of the invention, the rotor assembly 2 is formed by rotor silicon steel sheet 13 is stacked, is referred to
For Fig. 2 it may further be preferable that there are two the groove settings of the every side of the rotor assembly 2, which constitutes W type structure 14,
A magnetite 4 is provided in each groove；Magnetite preferably uses neodymium iron boron magnetite, naturally it is also possible to select art technology
Other magnetic materials known to personnel.
It is provided centrally with central through hole 15 in the rotor assembly 2, is provided with a central axis in the central through hole 15
1, which is fixed together with rotor assembly 2, wherein the both ends of the central axis 1 pass through respectively first bearing 11,
Second bearing 7 is connected to upper bracket 5,6 on lower frame, and rotor assembly 2 is rotated relative to upper bracket, lower bracket.It is excellent
Choosing, the central axis 1 use stainless steel shaft.
Wherein, the lower end of the central axis 1 is provided with U-lag；It further include M shape spring 8, the centre of the M shape spring 8
Protrusion is stuck in U-type groove, in the location hole 19 that the end of raised two sides is respectively protruding into the setting of 6 side wall of lower bracket；Pass through the M
Shape spring 8 can limit the rotation amplitude of central axis.Wherein M shape spring 8 of the invention can be the M shape being in the same plane
Spring 8 is also possible to the M shape spring 8 of abnormity, with reference to Fig. 6 with reference to Fig. 5.
In one preferred embodiment of the invention, the central axis 1 is pierced by from the bottom end of lower bracket 6.It is further excellent
Choosing, the card slot 17 being caught in for M shape spring 8 is additionally provided in the bottom end of the lower bracket 6, and the location hole 19 is arranged in institute
It states in card slot 17, to guarantee the stability and consistency of product vibration frequency, with reference to Fig. 3.
Vibrator of the invention further includes stator module 12 corresponding with rotor assembly 2, and the stator module 12 is by stator
Silicon steel sheet 3 is stacked to be formed.There are two the settings of stator module 12, is separately positioned on the two sides of upper bracket 5, lower bracket 6, and ring
It is wound on around stator module 2.
Vibrator of the invention generates the magnetic of variation by two coil rate of connections control panels of integral support two sides
Power, magnetic force concentrate stator module among position and with the magnetic force for the neodymium iron boron magnetite installed in rotor assembly slot, 8 bullet of M shape spring
Property the tripartites such as power generate active force, make oscillator (the axis output end of central axis) partial vibration；M type both ends of the spring is mounted on lower bracket
It is fixed in end diameter hole, keep the vibration frequency of frequency conversion type vibrator steady in a long-term；By the control frequency of control panel, to control vibration
The various vibration frequencies of device, so that can have higher stability, adjustability at different frequencies.Vibrator of the invention,
It shakes, and frequency is steady in a long-term, small in size, mechanism is simple, the service life is long.It, can and after the docking of upper bracket of the invention, lower bracket is got up
It is fixed by first coil, the second coil, this allows for no longer screw being needed to fix between upper bracket, lower bracket.
The present invention has passed through preferred embodiment and has carried out detailed explanation.However, by studying carefully above, to each
The variation and increase of embodiment are obvious for those of ordinary skill in the art.It is intended that institute
These variations and increase having all have been fallen in the range that the claims in the present invention are protected.
Claims (10)
1. a kind of frequency conversion type vibrator, it is characterised in that: including upper bracket, the lower bracket being fixed together, in the upper bracket
There are two upper winding brackets for upper setting, and there are two lower winding brackets for setting on the lower bracket, in described two upper coiling branch
First coil, the second coil are wound between frame and lower winding bracket；It further include that upper bracket, the rotor in lower bracket cavity are set
Component is symmetrically provided with the groove extended along rotor assembly length direction in the two sides of the rotor assembly, in the groove
Inside it is provided with magnetite；Central axis is provided in the middle part of the rotor assembly, the both ends of the central axis are connected by bearing respectively
It connects on upper bracket, lower bracket, the lower end of the central axis is provided with U-lag；It further include M shape spring, in the M shape spring
Between protrusion be stuck in U-type groove, positioned at the end of raised two sides be respectively protruding into lower bracket bottom side of the wall setting positioning hole；Also wrap
Include stator module corresponding with rotor assembly.
2. frequency conversion type vibrator according to claim 1, it is characterised in that: there are two the stator module settings, respectively
The two sides of upper bracket, lower bracket are set.
3. frequency conversion type vibrator according to claim 1, it is characterised in that: the magnetite is neodymium iron boron magnetite.
4. frequency conversion type vibrator according to claim 1, it is characterised in that: the groove of the every side of rotor assembly is provided with
Two, which constitutes W type structure, and a magnetite is provided in each groove.
5. frequency conversion type vibrator according to claim 4, it is characterised in that: the rotor assembly is stacked by rotor silicon steel sheet
It forms.
6. frequency conversion type vibrator according to claim 1, it is characterised in that: the stator module is stacked by stator silicon steel sheet
It forms.
7. frequency conversion type vibrator according to claim 1, it is characterised in that: the central axis is stainless steel shaft.
8. frequency conversion type vibrator according to claim 1, it is characterised in that: the central axis is worn from the bottom end of lower bracket
Out.
9. frequency conversion type vibrator according to claim 8, it is characterised in that: be additionally provided with confession in the bottom end of the lower bracket
The card slot that M shape spring is caught in, the location hole are arranged in the card slot.
10. frequency conversion type vibrator according to claim 1, it is characterised in that: the upper bracket, lower bracket are combined by it
The positioning column being arranged on face is combined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330923.2A CN105827092B (en) | 2016-05-19 | 2016-05-19 | A kind of frequency conversion type vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330923.2A CN105827092B (en) | 2016-05-19 | 2016-05-19 | A kind of frequency conversion type vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105827092A CN105827092A (en) | 2016-08-03 |
| CN105827092B true CN105827092B (en) | 2019-04-02 |
Family
ID=56530957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330923.2A Active CN105827092B (en) | 2016-05-19 | 2016-05-19 | A kind of frequency conversion type vibrator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105827092B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490581A (en) * | 2013-09-23 | 2014-01-01 | 都佳宜电器制品（深圳）有限公司 | Swing motor combined driving device and method thereof |
| CN104578668A (en) * | 2015-02-03 | 2015-04-29 | 朱忠磊 | Small-sized high-frequency vibration device |
| KR20150077687A (en) * | 2013-12-30 | 2015-07-08 | 주식회사 이엠텍 | Linear vibrator |
| CN205864219U (en) * | 2016-05-19 | 2017-01-04 | 永骏塑胶制品（深圳）有限公司 | A kind of frequency conversion type vibrator |
-
2016
- 2016-05-19 CN CN201610330923.2A patent/CN105827092B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490581A (en) * | 2013-09-23 | 2014-01-01 | 都佳宜电器制品（深圳）有限公司 | Swing motor combined driving device and method thereof |
| KR20150077687A (en) * | 2013-12-30 | 2015-07-08 | 주식회사 이엠텍 | Linear vibrator |
| CN104578668A (en) * | 2015-02-03 | 2015-04-29 | 朱忠磊 | Small-sized high-frequency vibration device |
| CN205864219U (en) * | 2016-05-19 | 2017-01-04 | 永骏塑胶制品（深圳）有限公司 | A kind of frequency conversion type vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105827092A (en) | 2016-08-03 |
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Effective date of registration: 20230517 Address after: Room 501, Building 2, Liantang Industrial Chenghong Hengtai Industrial Park, Shangcun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province, 518100 Patentee after: WING CHUN PLASTIC PRODUCTS (SHENZHEN) CO.,LTD. Address before: Building 18, 5th Industrial Zone, Citianpu Community, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province, 518100 Patentee before: WING CHUN PLASTIC PRODUCTS (SHENZHEN) CO.,LTD. Patentee before: Peng Zhiming |