CN208805603U - A kind of motor translation compensation structure - Google Patents
A kind of motor translation compensation structure Download PDFInfo
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- CN208805603U CN208805603U CN201821626890.7U CN201821626890U CN208805603U CN 208805603 U CN208805603 U CN 208805603U CN 201821626890 U CN201821626890 U CN 201821626890U CN 208805603 U CN208805603 U CN 208805603U
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- spring
- outer ring
- ois
- motor
- inner ring
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Abstract
The utility model discloses a kind of motor translation compensation structures, including symmetrical elastic sheet body, the elastic sheet body includes spring inner ring and spring outer ring, the spring inner ring is equipped with inner ring fixed point, spring outer ring is equipped with three-dimensional bending section, and three-dimensional bending section two sides are respectively equipped with outer ring fixed point and OIS component is fixed.The utility model is by the outer ring of the common lower spring of the part AF, a circle is further added by be fixed on the part OIS, centre uses bending technique, the bending of spring outer ring is fixed, so that a piece of lower spring, not merely there is the function of spring under AF, there are also the functions of the suspension of OIS, dogleg section coefficient of elasticity is easy to adjust simultaneously, can effectively solve the problem that the higher problem of OIS motor height.
Description
Technical field
The utility model relates to apparatus for making a video recording field, in particular to a kind of motor translation compensation structure.
Background technique
The webcam driver motor of general mobile phone is common focusing motor, and motor only provides up and down (Z-direction) camera lens
Driving force realize the function of auto-focusing to change focal length.When shooting sometimes by extraneous interference, for example drive to run
Winnow with a dustpan, vibrate, hand shake etc. reasons so that shooting photo obscure.
Anti-vibration motor is also OIS(Optical Image Stabilization) motor be in realization under (Z-direction)
Focusing driving while, any direction on (X, Y-direction) horizontal plane all around can also be carried out and moved, it is outer receiving
When the interference signal on boundary, certain compensation is carried out in time, is kept picture when shooting opposing stationary, is guaranteed the clear of photo.
The function of realizing stabilization is needed in common AF(Auto Focus) motor on the basis of, the drive of additional horizontal plane
Dynamic system (OIS system).By increasing coil, Hall component, soft board etc. on pedestal, horizontal movement is realized by driving
The function of compensation.
OIS motor on open market uses suspension, and the part AF and the part OIS are connected, passed through suspension (wire)
Horizontal Deformation reach the function of compensation, suspension is to be connected two parts by welding.
But the coefficient of elasticity of suspension is directly related with diameter and length, when motor accomplishes ultra-thin (2.9mm or less),
Because of the relationship of suspension length, coefficient of elasticity becomes very big, then driving force is inadequate.
Utility model content
The utility model is to solve the above problems, provide a kind of motor translation compensation structure, by the common lower bullet of the part AF
The outer ring of spring is further added by a circle and is fixed on the part OIS, and centre uses bending technique, the bending of spring outer ring is fixed, so that one
Spring under piece not merely has the function of spring under AF, there are also the function of the suspension of OIS, while dogleg section coefficient of elasticity
It is easy to adjust, it can effectively solve the problem that the higher problem of OIS motor height.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of motor translation compensation structure, including right
Claim elastic sheet body, the elastic sheet body includes spring inner ring and spring outer ring, and the spring inner ring is equipped with inner ring fixed point, bullet
Spring outer ring is equipped with three-dimensional bending section, and three-dimensional bending section two sides are respectively equipped with outer ring fixed point and OIS component is fixed.
Further, three-dimensional bending section bending angle is 0-90 °.
Further, three-dimensional bending section is arc-shaped elastic slice.
In conclusion the utility model has following advantages:
The utility model is different from traditional suspension structure, by the outer ring of the common lower spring of the part AF, is further added by a circle
It is fixed on the part OIS, centre uses bending technique, the bending of spring outer ring is fixed, so that a piece of lower spring, not merely has
The function of spring under AF, there are also the functions of the suspension of OIS, while dogleg section coefficient of elasticity is easy to adjust, can effectively solve
The higher problem of OIS motor height of having determined.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment 1:
A kind of motor translation compensation structure, as shown in Figure 1, including symmetrical elastic sheet body.
Specifically, elastic sheet body includes spring inner ring 1 and spring outer ring 2, spring inner ring 1 is equipped with inner ring fixed point 11,
Spring outer ring 2 is equipped with three-dimensional bending section 3, and three-dimensional 3 two sides of bending section are respectively equipped with outer ring fixed point 21 and OIS component fixed point
22。
In the present embodiment, three-dimensional bending section 3 is arc-shaped elastic slice, and its bending angle is 0-90 °, excellent in the present embodiment
90 ° are selected as, certainly, three-dimensional bending section 3 is not limited solely to arc-shaped elastic slice, can change elasticity by the adjusting of its global shape
Coefficient, or bending angle is adjusted, allow to meet the even more thin motor of 2.6mm, meets comprehensive screen mobile phone and use
Superthin structure is laid a good foundation.
Inner ring fixed point 11 and outer ring fixed point 21 with motor mover for connecting, and OIS component fixed point 22 and the portion OIS
The connection of part pedestal, makes it have the function of OIS suspension, while simplifying technique in production, improves reliability, solve biography
System OIS motor causes height higher because of there is a problem of for suspension.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (3)
1. a kind of motor translation compensation structure, it is characterised in that: including symmetrical elastic sheet body, the elastic sheet body includes in spring
It encloses (1) and spring outer ring (2), the spring inner ring (1) is equipped with inner ring fixed point (11), and the spring outer ring (2) is equipped with
Three-dimensional bending section (3), described solid bending section (3) two sides are respectively equipped with outer ring fixed point (21) and OIS component fixed point (22).
2. a kind of motor translation compensation structure according to claim 1, it is characterised in that: described solid bending section (3) bending
Angle is 0-90 °.
3. a kind of motor translation compensation structure according to claim 1 or claim 2, it is characterised in that: it is described solid bending section (3) be
Arc-shaped elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626890.7U CN208805603U (en) | 2018-10-08 | 2018-10-08 | A kind of motor translation compensation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626890.7U CN208805603U (en) | 2018-10-08 | 2018-10-08 | A kind of motor translation compensation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805603U true CN208805603U (en) | 2019-04-30 |
Family
ID=66238793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626890.7U Active CN208805603U (en) | 2018-10-08 | 2018-10-08 | A kind of motor translation compensation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793920A (en) * | 2021-01-25 | 2021-05-14 | 辽宁中蓝光电科技有限公司 | Reinforced shockproof translation module |
| CN114217491A (en) * | 2021-11-29 | 2022-03-22 | 辽宁中蓝光电科技有限公司 | Novel anti-shake camera driving device |
-
2018
- 2018-10-08 CN CN201821626890.7U patent/CN208805603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793920A (en) * | 2021-01-25 | 2021-05-14 | 辽宁中蓝光电科技有限公司 | Reinforced shockproof translation module |
| CN114217491A (en) * | 2021-11-29 | 2022-03-22 | 辽宁中蓝光电科技有限公司 | Novel anti-shake camera driving device |
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