CN206820633U - A kind of voice coil motor shell fragment - Google Patents
A kind of voice coil motor shell fragment Download PDFInfo
- Publication number
- CN206820633U CN206820633U CN201720543239.2U CN201720543239U CN206820633U CN 206820633 U CN206820633 U CN 206820633U CN 201720543239 U CN201720543239 U CN 201720543239U CN 206820633 U CN206820633 U CN 206820633U
- Authority
- CN
- China
- Prior art keywords
- inside casing
- bent sheet
- housing
- shell fragment
- voice coil
- 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
Links
- 239000012634 fragment Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000003491 array Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a kind of voice coil motor shell fragment, including bent sheet, elastic sheet body, inside casing, connecting hole, groove, housing, projection and fixing hole；The beneficial effects of the utility model are：Elastic piece structure connection is compact, using simple, shell fragment is used for voice coil motor, it is safe and reliable, stable connection, bent sheet one end is integrally formed with inside casing, fastness is higher, bent sheet is plane formula, so that bent sheet and inside casing, housing is in same plane, projection side centre position is provided with neck, fixation, when by external force, bent sheet bending movement, external force restores when disappearing, housing is connected with inside casing by bent sheet, groove is more arc angle grooves, prevent shell fragment from sliding, fixing hole is screwed connection, reliability is higher, inside casing is circle, and array is provided with multiple connecting holes on inside casing, housing surrounding bottom is provided with fixed plate, stability is strong during work.
Description
Technical field
A kind of shell fragment is the utility model is related to, specially a kind of voice coil motor shell fragment, belongs to shell fragment field.
Background technology
Voice coil motor is a kind of motion for converting electrical energy into the device of mechanical energy, and realizing linear pattern and limited pivot angle,
Voice coil motor has the advantages that small volume, power consumption are few, actuating displacement is accurate, is suitable as the short distance actuator of electronic product,
Voice coil motor is a kind of non-inverting type power set, and its positioning precision depends entirely on feedback and control system, with voice coil motor
Itself is unrelated, and either linear pattern or oscillating-type, their general principles are identical.When the conductor of energization passes through magnetic field, meeting
Produce the power perpendicular to magnetic field line, the size of this power is determined by the length of the conductor of field, magnetic field and electric current it is strong
Degree.
In place of a kind of current voice coil motor is come with some shortcomings with shell fragment, some shell fragment corners are not provided with groove, shell fragment
Fixation is insecure, and security performance is poor, and bent sheet is not on same plane with inside casing, housing, and shock-proof effect is poor, uses the longevity
Life is not grown, and bent sheet and inside casing are not integral structures, and after bent sheet stress, reinstatement ability is weaker, and practicality is not strong.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of voice coil motor shell fragment.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of voice coil motor shell fragment, including bending
Piece, elastic sheet body, inside casing, connecting hole, groove, housing, projection and fixing hole；Inside casing is provided with the inside of the elastic sheet body, and
The inside casing is circular configuration, and the inside casing surface is provided with glue partiting layer, and array is provided with connecting hole on the inside casing, described
Bent sheet is installed with the outside of inside casing, and the bent sheet is flat bent sheet, described bent sheet one end is connected with housing,
And the housing surface is provided with dust layer, the housing is square structure, and the housing corner is provided with groove, and described
Groove is more arc angle grooves, and the inside casing inboard arrays are provided with projection, and the projection side is provided with neck, the housing
It is connected with inside casing by bent sheet, the bent sheet is in same level with housing, inside casing, and the housing corner is provided with
Fixing hole, and the fixing hole is screwed connection.
Further, when the bent sheet is disappeared by external force in order to reach, restore that ability is stronger, and the bent sheet is flat
Board-like bent sheet.
Further, prevent glue from penetrating into shell fragment and voice coil motor junction to reach, the inside casing is circular configuration, and
The inside casing surface is provided with glue partiting layer.
Further, shell fragment and voice coil motor firm and reliable connection are made in order to reach, the fixing hole is screwed
Connection.
Further, housing is prevented to be stained with dust, impact effect in order to reach, the housing surface is provided with dust layer.
Further, prevent shell fragment from sliding to reach, shell fragment can be blocked, the groove is more arc angle grooves.
Further, when preventing that external force from acting on to reach, bent sheet flexural deformation, bent sheet and inside casing junction are caused
Fracture, described bent sheet one end are that integral type is connected with inside casing.
Further, in order to reach the further connectivity robustness of raising shell fragment and voice coil motor, the projection side is set
It is equipped with neck.
The beneficial effects of the utility model are：Elastic piece structure connection is compact, and using simple, shell fragment is used for voice coil motor,
Safe and reliable, stable connection, bent sheet one end is integrally formed with inside casing, and fastness is higher, and bent sheet is plane formula, so as to
Bent sheet is set to be in same plane with inside casing, housing, projection side centre position is provided with neck, fixation, when by external force
When, bent sheet bending movement, external force is restored when disappearing, and housing is connected with inside casing by bent sheet, and groove is that more arc angles are recessed
Groove, prevent shell fragment from sliding, fixing hole is screwed connection, and reliability is higher, and inside casing is circle, and array is set on inside casing
There are multiple connecting holes, housing surrounding bottom is provided with fixed plate, and stability is strong during work.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model raised structures schematic diagram；
Fig. 3 is the utility model close-up schematic view；
In figure：1st, bent sheet, 2, elastic sheet body, 3, inside casing, 4, connecting hole, 5, groove, 6, housing, 7, projection, 8, fixed
Hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of voice coil motor shell fragment, including it is bent sheet 1, elastic sheet body 2, inside casing 3, connecting hole 4, recessed
Groove 5, housing 6, projection 7 and fixing hole 8；The inner side of elastic sheet body 2 is provided with inside casing 3, and the inside casing 3 is circular configuration,
And the surface of inside casing 3 is provided with glue partiting layer, array is provided with connecting hole 4, the fixed peace in the outside of inside casing 3 on the inside casing 3
Equipped with bent sheet 1, and the bent sheet 1 is flat bent sheet, and described one end of bent sheet 1 is connected with housing 6, and the housing
6 surfaces are provided with dust layer, and the housing 6 is square structure, and 6 four jiaos of the housing is provided with groove 5, and the groove 5
For more arc angle grooves, the inboard arrays of inside casing 3 are provided with projection 7, and the side of the projection 7 is provided with neck, the housing 6
It is connected with inside casing 3 by bent sheet 1, the bent sheet 1 is in same level with housing 6, inside casing 3, and 6 four jiaos of the housing is equal
Fixing hole 8 is provided with, and the fixing hole 8 is screwed connection.
As a kind of technical optimization scheme of the present utility model：The bent sheet 1 is flat bent sheet；The inside casing 3
For circular configuration, and the surface of the inside casing 3 is provided with glue partiting layer；The fixing hole 8 is screwed connection；The housing 6
Surface is provided with dust layer；The groove 5 is more arc angle grooves；Described one end of bent sheet 1 is that integral type is connected with inside casing 3；Institute
State the side of projection 7 and be provided with neck.
When in use, bent sheet one end is integrally formed the utility model with inside casing first, and fastness is higher, bent sheet one end
The inner side of housing is connected to, housing corner array is provided with fixing hole, and fixing hole is screwed connection；Secondly inside casing is circle
Shape structure, array is provided with connecting hole on inside casing, projection is fixedly mounted on the inside of inside casing, projection one end is provided with neck, made
Shell fragment fixation；When exposed to external forces, bent sheet bending, external force restore rapidly when disappearing finally, bent sheet and inside casing,
For housing in same plane, shatter-proof ability is stronger, service life length.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of voice coil motor shell fragment, including bent sheet (1), elastic sheet body (2), inside casing (3), connecting hole (4), groove (5),
Housing (6), projection (7) and fixing hole (8)；It is characterized in that：Inside casing (3) is provided with the inside of the elastic sheet body (2), it is described interior
Array is provided with connecting hole (4) on frame (3), and bent sheet (1), the bent sheet (1) one are installed with the outside of the inside casing (3)
End is connected with housing (6), and the housing (6) is square structure, and housing (6) corner is provided with groove (5), the inside casing
(3) inboard arrays are provided with projection (7), and the housing (6) is connected with inside casing (3) by bent sheet (1), the bent sheet (1)
Same level is in housing (6), inside casing (3), housing (6) corner is provided with fixing hole (8).
A kind of 2. voice coil motor shell fragment according to claim 1, it is characterised in that：The bent sheet (1) is flat
Bent sheet.
A kind of 3. voice coil motor shell fragment according to claim 1, it is characterised in that：The inside casing (3) is circular configuration,
And inside casing (3) surface is provided with glue partiting layer.
A kind of 4. voice coil motor shell fragment according to claim 1, it is characterised in that：The fixing hole (8) passes through screw
It is fixedly connected.
A kind of 5. voice coil motor shell fragment according to claim 1, it is characterised in that：Housing (6) surface is provided with
Dust layer.
A kind of 6. voice coil motor shell fragment according to claim 1, it is characterised in that：The groove (5) is that more arc angles are recessed
Groove.
A kind of 7. voice coil motor shell fragment according to claim 1, it is characterised in that：Described bent sheet (1) one end with it is interior
Frame (3) connects for integral type.
A kind of 8. voice coil motor shell fragment according to claim 1, it is characterised in that：Projection (7) side is provided with
Neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543239.2U CN206820633U (en) | 2017-05-17 | 2017-05-17 | A kind of voice coil motor shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543239.2U CN206820633U (en) | 2017-05-17 | 2017-05-17 | A kind of voice coil motor shell fragment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820633U true CN206820633U (en) | 2017-12-29 |
Family
ID=60756665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543239.2U Expired - Fee Related CN206820633U (en) | 2017-05-17 | 2017-05-17 | A kind of voice coil motor shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820633U (en) |
-
2017
- 2017-05-17 CN CN201720543239.2U patent/CN206820633U/en not_active Expired - Fee Related
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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: 20171229 |