CN205792150U - A kind of miniature magnetic vibration component and mini vibrator - Google Patents
A kind of miniature magnetic vibration component and mini vibrator Download PDFInfo
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- CN205792150U CN205792150U CN201620458118.3U CN201620458118U CN205792150U CN 205792150 U CN205792150 U CN 205792150U CN 201620458118 U CN201620458118 U CN 201620458118U CN 205792150 U CN205792150 U CN 205792150U
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Abstract
The utility model discloses a kind of miniature magnetic vibration component and mini vibrator, belong to vibrator field.Magnetic force vibration component of the present utility model, including coil, armature, not magnetic conduction elastic support, Magnet fixed mount and Magnet, Magnet fixed mount has on two relative sides, and these two relative sides and is respectively fixedly installed one block of Magnet, and Magnet fixed mount is unsettled to be installed on not on magnetic conduction elastic support；Armature includes magnetic induction portion and is located at the Plug Division of one end, magnetic induction portion, and the width in magnetic induction portion is more than the width of Plug Division, and magnetic induction portion is located between two blocks of Magnet, and one end of armature is inserted in coil by Plug Division, and the other end is fixed；Coil, armature and not magnetic conduction elastic support be the fixed component of vibration component.This utility model utilizes the alternating magnetic field that armature conductive coil produces, and the internal structure making vibrator is compacter；And designed by the optimization of armature, add the magneticaction area of armature, improve oscillation intensity and the reaction sensitivity of vibrator.
Description
Technical field
This utility model relates to a kind of vibrator, more particularly, it relates to a kind of miniature magnetic vibration component and mini vibrator.
Background technology
Mobility consumption electronic product in the market, the most all can use vibrating motor as system feedback parts, such as hands
The incoming call prompting of machine, vibrational feedback of game machine etc..The most existing vibrating motor mainly includes column iron core motor, sky
Heart cup motor and linear electric machine.Column iron core motor and hollow-cup motor not only this body structure are complicated, thickness is big, manufacturing process is many,
And motor noise is big, control accuracy is poor.Now, in order to adapt to the frivolous portable design requirement of electric consumers, vibration
Motor the most progressively develops to direction flat, frivolous.Linear vibration electric motor refers to the electricity that direction of vibration is straight reciprocating motion of oscillator
Machine, because of its vibration steadily, is widely used on consumption electronic products.
Along with the development of technology, all kinds of vibrators have also been obtained and develop well, but due to the diversity of structure design, these
The performance of linear vibrator is the most very different, and some vibrator performance is excellent, but structure is complex, and manufacture difficulty is relatively big, becomes
This is higher；Although some vibrator structure is relatively simple, but fault resistance is poor, and service life is relatively low.And, existing electricity
The function of sub-product gets more and more, the gradually miniaturization that volume also has, and the installing space leaving vibrator for is gradually compressed, and mesh
Front magnetic force vibrator utilizes coil to produce vibration with the effect of Magnet mostly, and coil is typically arranged side by side with Magnet, thus ensures
Magnetic pole interacts, but uses the magnetic force vibrator of this set, and it needs the space taken bigger, it is impossible to reduce further
The volume of vibrator.Therefore, in view of above demand, need badly and design that volume is less, it is more stable to vibrate, service life is longer
Vibrator.
Summary of the invention
1. utility model to solve the technical problem that
The purpose of this utility model is to overcome existing vibrator above shortcomings, it is provided that a kind of miniature magnetic vibration component and
Mini vibrator, uses the technical solution of the utility model, utilizes the alternating magnetic field that armature conductive coil produces, so that coil
Setting more free, the internal structure making vibrator is compacter, is effectively reduced the volume of vibrator；Pass through armature simultaneously
Optimization design, add the magneticaction area of armature, improve oscillation intensity and the reaction sensitivity of vibrator.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
A kind of miniature magnetic vibration component of the present utility model, including coil, armature, not magnetic conduction elastic support, Magnet fixed mount
And Magnet, described Magnet fixed mount has on two relative sides, and these two relative sides and is respectively fixedly installed one block of magnetic
Ferrum, Magnet fixed mount is unsettled to be installed on not on magnetic conduction elastic support；Described armature includes magnetic induction portion and is located at magnetic induction portion one
The Plug Division of end, the width in described magnetic induction portion is more than the width of Plug Division, and described magnetic induction portion is located between two blocks of Magnet,
And one end of armature is by Plug Division insertion coil, the other end is fixed；Described coil, armature and not magnetic conduction elastic support be
The fixed component of vibration component, the alternating magnetic field that coil electricity produces is produced alternately with the Magnet on Magnet fixed mount by armature
Attract and repulsive interaction, make Magnet fixed mount and Magnet together produce vibration.
Further, one end of described not magnetic conduction elastic support is fixing in being also inserted into coil.
Further, use between described Magnet and Magnet fixed mount and glued joint or be welded and fixed.
Further, use between described Magnet fixed mount and not magnetic conduction elastic support and be welded and fixed.
A kind of mini vibrator of the present utility model, including shell, is provided with above-mentioned miniature magnetic vibration component in described shell,
Described coil, armature and not magnetic conduction elastic support be all relatively fixed with shell.
3. beneficial effect
The technical scheme using this utility model to provide, compared with existing known technology, has the advantages that
(1) a kind of miniature magnetic vibration component of the present utility model and mini vibrator, it utilizes the friendship that armature conductive coil produces
Varying magnetic field, so that the setting of coil is more free, the internal structure making vibrator is compacter, is effectively reduced vibrator
Volume；Designed by the optimization of armature simultaneously, add the magneticaction area of armature, improve vibrator oscillation intensity and
Reaction sensitivity；
(2) a kind of miniature magnetic vibration component of the present utility model and mini vibrator, one end of its not magnetic conduction elastic support is also inserted
Fix in entering coil, easy to assembly, reduce the manufacture difficulty of vibrator.
Accompanying drawing explanation
Fig. 1 is a kind of miniature magnetic vibration component of the present utility model and the structural representation of mini vibrator；
Fig. 2 is the structural representation of the armature in this utility model.
Label declaration in schematic diagram:
1, coil；2, armature；2-1, magnetic induction portion；2-2, Plug Division；3, not magnetic conduction elastic support；4, Magnet is fixed
Frame；5, Magnet；6, shell.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment
Shown in Fig. 1, a kind of miniature magnetic vibration component of the present embodiment, props up including coil 1, armature 2, not magnetic conduction elasticity
Frame 3, Magnet fixed mount 4 and Magnet 5, Magnet fixed mount 4 has on two relative sides, and these two relative sides each
It is fixedly installed one block of Magnet 5, if Magnet fixed mount 4 can be " Qian " or " mouth " shape structure, Magnet 5 and Magnet fixed mount 4
Between can use splicing or be welded and fixed；Magnet fixed mount 4 is unsettled to be installed on not on magnetic conduction elastic support 3, Magnet fixed mount
4 and can not use between magnetic conduction elastic support 3 and be welded and fixed；As in figure 2 it is shown, above-mentioned armature 2 includes magnetic induction portion 2-1
Be located at the Plug Division 2-2 of 2-1 one end, magnetic induction portion, the width of the magnetic induction portion 2-1 width more than Plug Division 2-2, magnetic induction
Portion 2-1 is located between two blocks of Magnet 5, and one end of armature 2 is inserted in coil 1 by Plug Division 2-2, and the other end is fixed,
Add the magneticaction area of armature 2；Coil 1, armature 2 and not magnetic conduction elastic support 3 be the fixed component of vibration component,
The alternating magnetic field that coil 1 energising produces passes through armature 2 and produces attraction alternately with the Magnet 5 on Magnet fixed mount 4 and repel work
With, make Magnet fixed mount 4 and Magnet 5 together produce vibration (direction of arrow as in Fig. 1).Utilize armature 2 conductive coil 1
The alternating magnetic field produced, make between two blocks of Magnet 5 is interval smaller, so that vibrator internal structure is compacter.
As it is shown in figure 1, in the present embodiment, fixing in one end of magnetic conduction elastic support 3 is not also inserted into coil 1, make vibrator
Easy to assembly, reduce the manufacture difficulty of vibrator.
Shown in hookup 1, the present embodiment also discloses a kind of mini vibrator, and it includes shell 6, is provided with above-mentioned in shell 6
Miniature magnetic vibration component, coil 1, armature 2 and not magnetic conduction elastic support 3 be all relatively fixed with shell 6；Specifically,
Armature 2 and not magnetic conduction elastic support 3 insert the two ends of coil 1 respectively and fix, and the other end of armature 2 is fixed on shell 6,
Coil 1 is fixed on shell 6 so that coil 1, armature 2 and not magnetic conduction elastic support 3 the most fixing.Certainly, not magnetic conduction
The fixed form of elastic support 3 is not limited to aforesaid way, it is also possible to be directly anchored on shell 6.
A kind of miniature magnetic vibration component of the present utility model and mini vibrator, it directly utilizes Magnet and Magnet fixed mount conduct
Vibrating mass, eliminates the vibrating mass of conventional vibrator, and utilizes the alternating magnetic field that armature conductive coil produces, so that coil
Arranging more free, reduce the interval between two blocks of Magnet, the internal structure making vibrator is compacter, is effectively reduced and shakes
The volume of dynamic device；Designed by the optimization of armature simultaneously, add the magneticaction area of armature, improve the vibration of vibrator
Intensity and reaction sensitivity.
Below being schematically described this utility model and embodiment thereof, this description does not has restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area is common
Technical staff is enlightened by it, in the case of creating objective without departing from this utility model, without creatively designing and this technology
Frame mode that scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a miniature magnetic vibration component, it is characterised in that: include coil (1), armature (2), not magnetic conduction elastic support (3),
Magnet fixed mount (4) and Magnet (5), described Magnet fixed mount (4) has two relative sides, and these two relatively
Side on be respectively fixedly installed one piece of Magnet (5), Magnet fixed mount (4) is unsettled to be installed on not on magnetic conduction elastic support (3)；
Described armature (2) includes magnetic induction portion (2-1) and is located at the Plug Division (2-2) of magnetic induction portion (2-1) one end, described
The width in magnetic induction portion (2-1) is more than the width of Plug Division (2-2), and described magnetic induction portion (2-1) is located at two pieces of Magnet (5)
Between, and one end of armature (2) is by Plug Division (2-2) insertion coil (1), the other end is fixed；Described coil (1),
Armature (2) and not magnetic conduction elastic support (3) are the fixed component of vibration component, and the alternating magnetic field that coil (1) energising produces leads to
Cross armature (2) and produce attraction alternately and repulsive interaction with the Magnet (5) on Magnet fixed mount (4), make Magnet fixed mount (4)
Vibration is together produced with Magnet (5).
A kind of miniature magnetic vibration component the most according to claim 1, it is characterised in that: described not magnetic conduction elastic support
(3) one end is fixing in being also inserted into coil (1).
A kind of miniature magnetic vibration component the most according to claim 1 and 2, it is characterised in that: described Magnet (5)
And use between Magnet fixed mount (4) and glued joint or be welded and fixed.
A kind of miniature magnetic vibration component the most according to claim 3, it is characterised in that: described Magnet fixed mount (4)
And do not use between magnetic conduction elastic support (3) and be welded and fixed.
5. a mini vibrator, including shell (6), it is characterised in that: it is provided with claim 1 in described shell (6)
To the miniature magnetic vibration component described in 4 any one, described coil (1), armature (2) and not magnetic conduction elastic support (3)
All it is relatively fixed with shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458118.3U CN205792150U (en) | 2016-05-19 | 2016-05-19 | A kind of miniature magnetic vibration component and mini vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458118.3U CN205792150U (en) | 2016-05-19 | 2016-05-19 | A kind of miniature magnetic vibration component and mini vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792150U true CN205792150U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458118.3U Active CN205792150U (en) | 2016-05-19 | 2016-05-19 | A kind of miniature magnetic vibration component and mini vibrator |
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| CN (1) | CN205792150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097677A (en) * | 2018-10-25 | 2020-05-05 | 歌尔股份有限公司 | Electromagnetic exciter |
-
2016
- 2016-05-19 CN CN201620458118.3U patent/CN205792150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097677A (en) * | 2018-10-25 | 2020-05-05 | 歌尔股份有限公司 | Electromagnetic exciter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |