CN206341116U - Linear vibration electric motor - Google Patents
Linear vibration electric motor Download PDFInfo
- Publication number
- CN206341116U CN206341116U CN201621163414.7U CN201621163414U CN206341116U CN 206341116 U CN206341116 U CN 206341116U CN 201621163414 U CN201621163414 U CN 201621163414U CN 206341116 U CN206341116 U CN 206341116U
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- glue
- fitting surface
- magnet steel
- electric motor
- mounting hole
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Abstract
The application is related to linear vibration electric motor, including shell and the shell cover the cover plate to form host cavity, and fixation kit, vibration component and the Flexible Connector being contained in the host cavity；Vibration component described in the Flexible Connector resilient clamp is so that the vibration component is suspended in the host cavity；The vibration component includes the mass with mounting hole, the magnet steel and glue adhesive linkage being contained in the mounting hole；The internal face being in contact on the mounting hole with the magnet steel is fitting surface, and the glue adhesive linkage is arranged on the fitting surface, and the magnet steel is adhesively fixed by the glue adhesive linkage and the mass.The program saves installation procedure, and simplifies installation process.
Description
Technical field
The application is related to technical field of motors, more particularly to a kind of linear vibration electric motor.
Background technology
Linear vibration electric motor include the mass with mounting hole, the magnet steel that is contained in the mounting hole of mass and
The parts such as pole piece.In correlation technique, pole piece is welded on mass first, then corresponds to the position of magnet steel on pole piece again
Upper gluing, magnet steel is arranged in mounting hole, and by being adhesively fixed on pole piece in mounting hole.In this kind of structure, the peace of magnet steel
Fill fixed work order too many, operation is extremely inconvenient；In addition, this kind of structure causes limitation to the position of pole piece, pole piece is set to install
In the both sides of mass, in order to fixed magnet steel.Such as pole piece is removed, then the installation that magnet steel possibly can not be stablized, easily from matter
Come off in gauge block.
It is, therefore, desirable to provide a kind of improved plan solves drawbacks described above.
Utility model content
The embodiment of the present application provides a kind of linear vibration electric motor, can improve drawbacks described above.
This application provides a kind of linear vibration electric motor, a kind of linear vibration electric motor, including shell, cover with the shell
Form the cover plate of host cavity, and fixation kit, vibration component and the Flexible Connector being contained in the host cavity；It is described
Vibration component described in Flexible Connector resilient clamp is so that the vibration component is suspended in the host cavity；The vibration component
Including the mass with mounting hole, the magnet steel being contained in the mounting hole and glue adhesive linkage；On the mounting hole with
The internal face that the magnet steel is in contact is fitting surface, and the glue adhesive linkage is arranged on the fitting surface, and the magnet steel is logical
The glue adhesive linkage is crossed to be adhesively fixed with the mass.
Preferably, it is further opened with injecting with the glue for forming the glue adhesive linkage for injecting glue on the mass
Groove；The glue injection groove has the glue approaching face connected with the fitting surface；The glue approaching face is from the fitting surface
Tilted to the side away from the magnet steel.
Preferably, the fitting surface includes being further opened with the equal chute of glue on main fitting surface, and the main fitting surface；It is described
Glue injection groove is connected with the equal chute of the glue；The equal chute of glue is from the main assembling away from the magnet steel
Direction is recessed.
Preferably, the quantity of the equal chute of the glue is multiple, and multiple equal chutes of the glue are in the main fitting surface
It is upper uniform.
Preferably, the fitting surface also includes at least one auxiliary fitting surface being connected with the main fitting surface；At least one
The equal chute of multiple glue is further opened with the individual auxiliary fitting surface.
Preferably, the quantity of the auxiliary fitting surface is two；Two it is described auxiliary fitting surfaces be oppositely arranged, and respectively with
The main fitting surface connects.
Preferably, the quantity of the magnet steel is two, and two magnet steel are contained in the mounting hole and along described
The direction of vibration of vibration component is intervally installed；
The fixation kit also includes the hot-wire coil being contained in the mounting hole, and the hot-wire coil is positioned at described
Between two magnet steel.
Preferably, through hole is offered along the direction of vibration of the vibration component on the hot-wire coil；The fixation kit
Also include magnetic conductor, and the magnetic conductor is plugged in the through hole.
The technical scheme that the application is provided can reach following beneficial effect：
Magnet steel is adhesively fixed by the linear vibration electric motor of the embodiment of the present application by glue adhesive linkage with mass, compared to
The scheme that both fix is compared by movement in the prior art, installation procedure is saved, installation process is simplified, and can protect
The magnet steel is demonstrate,proved to be fixedly mounted on mass.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Application.
Brief description of the drawings
The isometric exploded view for the linear vibration electric motor that Fig. 1 provides for the embodiment of the present application；
The stereogram for the mass that Fig. 2 provides for the embodiment of the present application.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
Embodiment
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As shown in Figure 1-2, this application provides a kind of linear vibration electric motor, the linear vibration electric motor includes cover plate 1 and outer
Shell 4, shell 4 covers to form host cavity with cover plate 1.Linear vibration electric motor also include be contained in host cavity fixation kit, shake
Dynamic component and Flexible Connector 5.Wherein, thus vibration component can pass through Flexible Connector 5 by the elastic clip of Flexible Connector 5
It is suspended in the host cavity, and is reciprocally vibrated along Fig. 1 X-direction.
As shown in Figure 1-2, in the present embodiment, the vibration component generally include offer mounting hole 61 mass 6,
The magnet steel 7 in the mounting hole 61 is contained in, and the glue adhesive linkage being connected between the mass 6 and magnet steel 7 (does not show in figure
Go out).Wherein, the internal face being in contact on mounting hole 61 with magnet steel 7 is fitting surface (non-label)；Glue adhesive linkage is arranged on dress
With on face, magnet steel 7 is contained in mounting hole 61, and is adhesively fixed by glue adhesive linkage with mass 6.
In the present embodiment, as shown in Figure 1-2, glue injection groove 62 is further opened with the mass 6, for injecting glue
So as to form above-mentioned glue adhesive linkage between the fitting surface of magnet steel 7 and mass 6.Wherein, glue injection groove 62 has
Glue approaching face 62a, glue approaching face 62a connects with fitting surface, and the glue energy flowed into along glue approaching face 62a on fitting surface
Enough glue adhesive linkages formed for adhesive magnetic steel 7 and mass 6.
Therefore, magnet steel 7 is fixedly connected by glue adhesive linkage with mass 6, compared to prior art, saves mass
6 installation procedure when being fixed by pole piece and magnet steel 7, and simplify installation process, and can strengthen magnet steel 7 and mass 6 it
Between connection reliability.
With further reference to Fig. 2, glue injection groove 62 has the glue approaching face 62a connected with fitting surface.The glue is led
Enter face 62a preferably to tilt from side of the assembling away from magnet steel 7.Using this kind of structure, one side glue approaching face 62a is set
Ramped shaped is set to, is easy to the injection of glue；On the other hand, inclined glue approaching face 62a can accommodate more glue, can be to prevent
It is excessive when only glue is excessive, bigger receiving space is provided for glue.
In order to improve the reliability that mass 6 is connected with magnet steel 7, preferred fit face has multiple, and multiple mounting surfaces can be with
Set around magnet steel 7, can thus increase the connection area of mass 3 and magnet steel 7.Specifically, in the embodiment shown in Fig. 2
In, fitting surface includes main fitting surface 61a and at least one auxiliary fitting surface 61b, main fitting surface 61a and auxiliary fitting surface 61b phases
Connect and non-coplanar each other, glue adhesive linkage is provided with main fitting surface 61a and auxiliary fitting surface 61b, and it is jointly viscous with magnet steel 7
Connect fixation so that the connection area increase of mass 6 and magnet steel 7, so as to increase bonding force between the two, improve connection
Reliability.In the embodiment shown in Figure 2, auxiliary fitting surface 61b quantity is preferably two, and two auxiliary fitting surfaces
61b is oppositely arranged, and is connected respectively with main fitting surface 61a.
In the embodiment shown in Figure 2, the equal chute 63 of glue is further preferably offered on main fitting surface 61a, and glue is noted
Enter groove 62 with the equal chute of glue 63 to be connected.The equal chute 63 of the glue is from main fitting surface 61a to the direction concave shape away from magnet steel 7
Into.The setting of the equal chute 63 of glue so that glue can be uniformly distributed solidification between mass 3 and magnet steel 7, and will not be outer
Stream.
In the present embodiment, as shown in Fig. 2 being evenly distributed with the equal chute 63 of multiple glue on main fitting surface 61a, and it is multiple
The equal chute 63 of glue is arranged side by side as two layers, and every equal chute 63 of three glue is arranged on identical layer.Certainly, in other embodiments
Other appropriate number of equal chutes of glue can also be selected.
The equal chute of above-mentioned glue is only set on main fitting surface 61a in the present embodiment.However, it is to be appreciated that in this reality
With in new other embodiment, the equal chute of one or more glue can also be set on auxiliary fitting surface 61b.Equally
Ground, the equal chute of glue on auxiliary fitting surface 61b can be recessed to be formed from the auxiliary fitting surface 61b along the direction away from magnet steel 7.
In the embodiment shown in Fig. 1-2, the vibration component includes two magnet steel, and two magnet steel are contained in the installation
In hole 61, and it is intervally installed along the direction of vibration X of vibration component.Pass through above-mentioned glue between each magnet steel and mass
Water adhesive linkage is bonded to each other fixation.
Fig. 1-2 also show the other structures of the linear vibration electric motor.As shown in Figure 1-2, in the present embodiment, fixed group
Part generally includes hot-wire coil 2, circuit board 3 and magnetic conductor 8 etc..Wherein, circuit board 3 is fixedly connected on cover plate 1.It is powered
Coil 2 is cyclic structure, and the hot-wire coil 2 is contained in mounting hole 61, and between two magnet steel 7, and hot-wire coil 2
Direction of vibration of the end face perpendicular to vibration component.On the hot-wire coil 2 through hole 21 is further opened with along the direction of vibration of vibration component.
The magnetic conductor 8 is inserted in the through hole 21.
In the embodiment shown in fig. 1, it is preferred that a magnetic conductor 8 is respectively inserted with the two ends of through hole 21.
Magnet steel is adhesively fixed by the linear vibration electric motor of the embodiment of the present application by glue adhesive linkage with mass, compared to
The scheme that both fix is compared by movement in the prior art, installation procedure is saved, installation process is simplified, and can protect
The magnet steel is demonstrate,proved to be fixedly mounted on mass.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent, improvement etc., should be included within the protection domain of the application.
Claims (8)
1. a kind of linear vibration electric motor, including shell and the shell cover the cover plate to form host cavity, and are contained in described
Fixation kit, vibration component and Flexible Connector in host cavity；Vibration component described in the Flexible Connector resilient clamp
So that the vibration component is suspended in the host cavity；Characterized in that, the vibration component includes the matter with mounting hole
Gauge block, the magnet steel being contained in the mounting hole and glue adhesive linkage；In being in contact on the mounting hole with the magnet steel
Wall is fitting surface, and the glue adhesive linkage is arranged on the fitting surface, and the magnet steel by the glue adhesive linkage with
The mass is adhesively fixed.
2. linear vibration electric motor according to claim 1, it is characterised in that be further opened with being used to inject on the mass
Glue injects groove with the glue for forming the glue adhesive linkage；The glue injection groove has the glue connected with the fitting surface
Approaching face；The glue approaching face is tilted from side of the assembling away from the magnet steel.
3. linear vibration electric motor according to claim 1, it is characterised in that the fitting surface includes main fitting surface, and institute
State and the equal chute of glue is further opened with main fitting surface；The glue injection groove is connected with the equal chute of the glue；The glue
Equal chute is recessed away from the direction of the magnet steel from the main assembling.
4. linear vibration electric motor according to claim 3, it is characterised in that the quantity of the equal chute of glue be it is multiple,
And multiple equal chutes of the glue are uniform on the main fitting surface.
5. linear vibration electric motor according to claim 3, it is characterised in that the fitting surface also includes at least one and institute
State the auxiliary fitting surface of main fitting surface connection；The equal chute of multiple glue is further opened with least one described auxiliary fitting surface.
6. linear vibration electric motor according to claim 5, it is characterised in that the quantity of the auxiliary fitting surface is two；
Two auxiliary fitting surfaces are oppositely arranged, and are connected respectively with the main fitting surface.
7. the linear vibration electric motor according to claim any one of 1-6, it is characterised in that the quantity of the magnet steel is two
Individual, two magnet steel are contained in the mounting hole and are intervally installed along the direction of vibration of the vibration component；
The fixation kit also includes the hot-wire coil being contained in the mounting hole, and the hot-wire coil is positioned at described two
Between the magnet steel.
8. linear vibration electric motor according to claim 7, it is characterised in that along the vibration component on the hot-wire coil
Direction of vibration offer through hole；The fixation kit also includes magnetic conductor, and the magnetic conductor is plugged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163414.7U CN206341116U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163414.7U CN206341116U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341116U true CN206341116U (en) | 2017-07-18 |
Family
ID=59299753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621163414.7U Active CN206341116U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834737A (en) * | 2017-12-14 | 2018-03-23 | 四川安和精密电子电器有限公司 | A kind of vibration component and linear vibration motor |
-
2016
- 2016-10-25 CN CN201621163414.7U patent/CN206341116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834737A (en) * | 2017-12-14 | 2018-03-23 | 四川安和精密电子电器有限公司 | A kind of vibration component and linear vibration motor |
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