CN206341121U - Linear vibration electric motor - Google Patents
Linear vibration electric motor Download PDFInfo
- Publication number
- CN206341121U CN206341121U CN201621164346.6U CN201621164346U CN206341121U CN 206341121 U CN206341121 U CN 206341121U CN 201621164346 U CN201621164346 U CN 201621164346U CN 206341121 U CN206341121 U CN 206341121U
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- CN
- China
- Prior art keywords
- escape groove
- lead
- hot
- out wire
- electric motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004020 conductor Substances 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
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；The Flexible Connector is connected with the vibration component and the vibration component is suspended in the host cavity；The vibration component includes magnetic steel component；The fixation kit includes the hot-wire coil with the first lead-out wire and the second lead-out wire；The fixation kit also includes the magnetic conductor being arranged on the hot-wire coil；The magnetic conductor has relief portion, and first lead-out wire is located in the relief portion with second lead-out wire.This solution avoids the interference of the first lead-out wire and the second lead-out wire and magnetic conductor, the risk that the first lead-out wire and the second lead-out wire are pressed down is reduced.
Description
Technical field
The application is related to vibrating motor technical field, more particularly to a kind of linear vibration electric motor.
Background technology
The parts such as coil, iron core are generally included in linear vibration electric motor, coil is formed by enamel-covered wire coiling, after coiling,
The two ends of enamel-covered wire each extend over out connecting wire, and connecting wire is used to electrically connect with other parts.
However, when iron core is arranged on coil, iron core is easily interfered with the connecting wire of coil, causes iron core pair
The extruding of connecting wire, is also possible to that connecting wire can be broken when serious.
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.
The cover plate to form host cavity is covered this application provides a kind of linear vibration electric motor, including shell and the shell,
And it is contained in fixation kit, vibration component and Flexible Connector in the host cavity；The Flexible Connector with it is described
Vibration component connects and the vibration component is suspended in the host cavity；The vibration component includes magnetic steel component；It is described
Fixation kit includes the hot-wire coil with the first lead-out wire and the second lead-out wire；The fixation kit also includes being arranged on described
Magnetic conductor on hot-wire coil；The magnetic conductor has relief portion, and first lead-out wire is located at institute with second lead-out wire
State in relief portion.
Preferably, the relief portion includes the first escape groove and the second escape groove, and first escape groove and described the
Two escape groove are spaced apart；First lead-out wire is located in first escape groove, and second lead-out wire is positioned at described
In second escape groove.
Preferably, the relief portion also includes the 3rd escape groove and the 4th escape groove；3rd escape groove and described the
Two escape groove are abutted and are spaced apart, and the 3rd escape groove and axle center of first escape groove on the hot-wire coil
Be centrosymmetric structure；4th escape groove is abutted and is spaced apart with the first escape groove, and the 4th escape groove and institute
The second escape groove is stated to be centrosymmetric structure on the axle center of the hot-wire coil.
Preferably, the hot-wire coil has accommodating hole；The magnetic conductor includes the insertion inserted inside the accommodating hole
Portion, and the abutting part for being connected and being located at outside the accommodating hole with the insertion section；The abutting part and the insertion section
Composition surface is connected on the end face of the hot-wire coil；The relief portion is from the composition surface along the side away from the hot-wire coil
Formed to depression.
Preferably, the linear vibration electric motor includes two magnetic conductors, and the abutment portion of two magnetic conductors
It is not connected in the relative both ends of the surface of the hot-wire coil.
Preferably, the insertion section of two magnetic conductors is mutually abutted in the accommodating hole.
Preferably, the vibration component also includes mass；Mass described in the Flexible Connector resilient clamp so that
The vibration component suspension；Mounting hole is offered on the mass；The magnetic steel component includes being respectively accommodated in the installation
In hole and along direction of vibration the first magnet steel and the second magnet steel that are intervally installed of the vibration component；
The hot-wire coil is located between first magnet steel and second magnet steel, and the end face of the hot-wire coil hangs down
Directly in the direction of vibration of the vibration component.
The technical scheme that the application is provided can reach following beneficial effect：By the way that magnetic conductor is arranged on into hot-wire coil
On, and the relief portion that the first lead-out wire and second lead-out wire for hot-wire coil are avoided is set on magnetic conductor, it is to avoid the
The interference of one lead-out wire and the second lead-out wire and magnetic conductor, reduces the wind that the first lead-out wire and the second lead-out wire are pressed down
Danger.
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
Hot-wire coil and the scheme of installation I of magnetic conductor that Fig. 1 provides for the embodiment of the present application；
The stereogram for the hot-wire coil that Fig. 2 provides for the embodiment of the present application；
Hot-wire coil and the scheme of installation II of magnetic conductor that Fig. 3 provides for the embodiment of the present application；
The stereogram for the magnetic conductor that Fig. 4 provides for the embodiment of the present application；
The schematic diagram of the part-structure for the linear vibration electric motor that Fig. 5 provides for the embodiment of the present application；
The isometric exploded view for the linear vibration electric motor that Fig. 6 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 figures 1 to 6, the linear vibration electric motor includes cover plate 1 and shell 4, and shell 4 covers to form collecting with cover plate 1
Chamber.Linear vibration electric motor also includes fixation kit, vibration component and the Flexible Connector 5 being contained in host cavity.
Fixation kit is the component that position opposite shell 4 will not change.In the present embodiment, the fixation kit is substantially
It is upper to include hot-wire coil 2, circuit board 3 and magnetic conductor 8 etc..Circuit board 3 is fixedly connected on cover plate 1.Referring to Fig. 1-3, this leads to
Electric coil 2 is cyclic structure, and its middle part has accommodating hole 21, and magnetic conductor 8 is arranged in the accommodating hole 21 of hot-wire coil 2.This leads to
Electric coil 2 also includes the first lead-out wire 21 and the second lead-out wire 22, the first lead-out wire 21 and the second lead-out wire 22 with circuit board 3
Electrical connection, so as to realize the transmission of electric signal.
Vibration component is the component that position opposite shell 4 changes, and it can be carried out linearly under the driving of hot-wire coil 2
Vibration (X-direction shown in Fig. 5 is the direction of vibration of the present embodiment).As seen in figs. 5-6, the vibration component generally includes quality
Block 6 and magnetic steel component 7.Wherein, mounting hole 61 is offered on mass 6, and magnetic steel component 7 is installed in mounting hole 61.Magnetic
Steel component 7 includes the first magnet steel 71 and the second magnet steel 72, the direction of vibration of the first magnet steel 71 and the second magnet steel 72 along vibration component
It is intervally installed.In the present embodiment, the hot-wire coil 2 is also housed by mounting hole 61, and positioned in the He of the first magnet steel 71
Between second magnet steel 72.Direction of vibration of the end face of the hot-wire coil 2 perpendicular to vibration component.
Flexible Connector 5 clamps mass 6 so that vibration component is suspended in host cavity.In the present embodiment, the elasticity
The quantity of connector 5 is two, and two Flexible Connectors 5 are separately positioned on both sides of the vibration component along its direction of vibration.
The concrete structure and its assembly relation of magnetic conductor 8 and hot-wire coil 2 are as Figure 1-4.In the present embodiment, this is led
Magnet 8 generally includes the abutting part 82 being connected on the end face of hot-wire coil 2 and outside accommodating hole 21, and is plugged in
The insertion section 83 being connected in accommodating hole 21 and with the abutting part 82.When accommodating hole 21 is inserted in insertion section 83, abutting part 82 is with inserting
The composition surface and the end face of hot-wire coil 2 for entering portion 83 fit.In the present embodiment, the shape of the insertion section 83 and accommodating hole 21
Shape be adapted.Preferably, gap coordinates between the insertion section 83 and accommodating hole 21.
Further as shown in figure 4, in the present embodiment, also set up relief portion 81 on the magnetic conductor 8, and the relief portion 81 from
Composition surface is recessed to be formed along the direction away from hot-wire coil 2.When magnetic conductor 8 and hot-wire coil 2 are assembled, the first lead-out wire 22 with
Second lead-out wire 23 is located in the relief portion 81, so as to provide avoidance for the first lead-out wire 22 and the second lead-out wire 23, reduction by the
The risk that one lead-out wire 22 and the second lead-out wire 23 are weighed wounded or broken.
In the embodiment shown in fig. 4, the relief portion 81 generally includes two escape groove, i.e., first shown in Fig. 4 is kept away
Allow groove 81a and the second escape groove 81b, and the first escape groove 81a and the second escape groove 81b are spaced apart.Wherein, the first lead-out wire
22 are individually contained in the first escape groove 81a, and the second lead-out wire 23 is individually contained in the second escape groove 81b.Therefore, first
The lead-out wire 23 of lead-out wire 22 and second can be respectively received in different escape groove, on the one hand can be the first lead-out wire 22 and second
Lead-out wire 23 provides avoidance, on the other hand can avoid being short-circuited between the two.
In the present embodiment, the first escape groove 81a and the second escape groove 81b is adjacent each other by cut-off portion (non-label)
Connect.However, in other embodiments, the axle that the first escape groove 81a and the second escape groove 81b can also be on hot-wire coils 2
The heart is centrosymmetric structure.In addition, in other embodiments, the first escape groove 81a and the second escape groove 81b can also be on
The axis of the accommodating hole of hot-wire coil 2 is in symmetrical structure.
Further as shown in Figure 4, it is preferable that the relief portion also includes the 3rd escape groove 81c and the 4th escape groove 81d.Its
In, the 3rd escape groove 81c is abutted and is spaced apart with the second escape groove 81b, and the 3rd escape groove 81c and the first escape groove 81a
Axle center on hot-wire coil 2 is centrosymmetric structure.And the 4th escape groove 81d and the first escape groove 81a adjoining and each other every
Open, and the 4th escape groove 81d and the second escape groove 81b is centrosymmetric structure on the axle center of hot-wire coil 2.There to be this kind
When the magnetic conductor 8 of structure is arranged on hot-wire coil 2, its installation difficulty can be reduced, and which thereby enhance efficiency of assembling.
In the embodiment shown in fig. 3, the linear vibration electric motor includes two magnetic conductors 8, and two magnetic conductors 8 are respectively the
One magnetic conductor 8a and the second magnetic conductor 8b.Wherein, the first magnetic conductor 8a abutting part and the second magnetic conductor 8b abutting part difference
It is connected in the relative both ends of the surface of hot-wire coil, and the first magnetic conductor 8a insertion section and the second magnetic conductor 8b insertion section are at this
Mutually abutted in the accommodating hole 21 of hot-wire coil 2.
In the embodiment shown in fig. 4, the magnetic conductor 8 be T-shaped iron core and centered on symmetrical structure.Wherein, abutting part 82
It is square with the cross section of insertion section 83.However, in other embodiments, the abutting part 82 can also it is in the form of a circular plate or its
His irregular shape.Similarly, insertion section 83 can also be according to the structure setting of accommodating hole 21 into cylindric etc., and the application is herein
The shape of cross section of abutting part 82 and insertion section 83 to the magnetic conductor is not construed as limiting.
Linear vibration electric motor of the present utility model is set by the way that magnetic conductor is arranged on hot-wire coil on magnetic conductor
Put the relief portion avoided for the first lead-out wire and the second lead-out wire of hot-wire coil, it is to avoid first lead-out wire and second draw
The interference of line and magnetic conductor, reduces the risk that the first lead-out wire and the second lead-out wire are pressed down.
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 (7)
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；The Flexible Connector be connected with the vibration component and
The vibration component is suspended in the host cavity；The vibration component includes magnetic steel component；The fixation kit includes tool
There is the hot-wire coil of the first lead-out wire and the second lead-out wire；Characterized in that, the fixation kit also includes being arranged on described logical
Magnetic conductor on electric coil；The magnetic conductor has relief portion, and first lead-out wire is located at described with second lead-out wire
In relief portion.
2. linear vibration electric motor according to claim 1, it is characterised in that the relief portion includes the first escape groove and the
Two escape groove, and first escape groove and second escape groove be spaced apart；First lead-out wire is located at described first
In escape groove, and second lead-out wire is located in second escape groove.
3. linear vibration electric motor according to claim 2, it is characterised in that the relief portion also include the 3rd escape groove and
4th escape groove；3rd escape groove is abutted and is spaced apart with second escape groove, and the 3rd escape groove and institute
The first escape groove is stated to be centrosymmetric structure on the axle center of the hot-wire coil；4th escape groove is adjacent with the first escape groove
Connect and be spaced apart, and the 4th escape groove is centrosymmetric with second escape groove on the axle center of the hot-wire coil
Structure.
4. linear vibration electric motor according to claim 1, it is characterised in that the hot-wire coil has accommodating hole；It is described
Magnetic conductor includes the insertion section inserted inside the accommodating hole, and is connected and is located at outside the accommodating hole with the insertion section
Abutting part；The abutting part and the composition surface of the insertion section are connected on the end face of the hot-wire coil；The relief portion
It is recessed to be formed from the composition surface along the direction away from the hot-wire coil.
5. linear vibration electric motor according to claim 4, it is characterised in that the linear vibration electric motor is included described in two
Magnetic conductor, and the abutting part of two magnetic conductors is connected in the relative both ends of the surface of the hot-wire coil respectively.
6. linear vibration electric motor according to claim 5, it is characterised in that the insertion section of two magnetic conductors is described
Mutually abutted in accommodating hole.
7. linear vibration electric motor according to claim 1, it is characterised in that the vibration component also includes mass；Institute
Mass described in Flexible Connector resilient clamp is stated so that the vibration component is suspended；Mounting hole is offered on the mass；
The magnetic steel component includes being respectively accommodated in the mounting hole and being intervally installed along the direction of vibration of the vibration component
The first magnet steel and the second magnet steel；
The hot-wire coil be located between first magnet steel and second magnet steel, and the hot-wire coil end face perpendicular to
The direction of vibration of the vibration component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164346.6U CN206341121U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164346.6U CN206341121U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341121U true CN206341121U (en) | 2017-07-18 |
Family
ID=59300173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164346.6U Expired - Fee Related CN206341121U (en) | 2016-10-25 | 2016-10-25 | Linear vibration electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020022354A (en) * | 2018-08-03 | 2020-02-06 | エーエーシーアコースティックテクノロジーズ（シンセン）カンパニーリミテッドＡＡＣ Ａｃｏｕｓｔｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ（Ｓｈｅｎｚｈｅｎ）Ｃｏ．，Ｌｔｄ | Linear vibration motor |
-
2016
- 2016-10-25 CN CN201621164346.6U patent/CN206341121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020022354A (en) * | 2018-08-03 | 2020-02-06 | エーエーシーアコースティックテクノロジーズ（シンセン）カンパニーリミテッドＡＡＣ Ａｃｏｕｓｔｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ（Ｓｈｅｎｚｈｅｎ）Ｃｏ．，Ｌｔｄ | Linear vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 |