CN206270576U - The inclination angle regulating system and double voice coil motor module of a kind of double voice coil motor module, double camera modules - Google Patents
The inclination angle regulating system and double voice coil motor module of a kind of double voice coil motor module, double camera modules Download PDFInfo
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- CN206270576U CN206270576U CN201621372710.8U CN201621372710U CN206270576U CN 206270576 U CN206270576 U CN 206270576U CN 201621372710 U CN201621372710 U CN 201621372710U CN 206270576 U CN206270576 U CN 206270576U
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- voice coil
- coil motor
- double
- pad
- motor module
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Abstract
The utility model discloses a kind of inclination angle regulating system of double voice coil motor module, double voice coil motor module and double camera modules.The inclination angle regulating system includes an adjustment seat, a pad, the first speculum, the second speculum and a collimator；Wherein, the adjustment seat includes pedestal and the first spherical push rod and the second spherical push rod that can be moved up and down relative to the pedestal that are arranged in the pedestal, and the first spherical push rod and the second spherical push rod are hollow structure, and its sphere top has opening；The pad has first through hole and the second through hole, and surface is coated with one layer of viscose.The inclination angle regulating system can be when double voice coil motor module be produced, just the optical axis of double-tone coil motor is pre-adjusted to parallel and no inclination angle, remove AA processes when double camera modules are assembled from, greatly reduce the assembly cost of double camera modules, improve efficiency, and simplify double packaging technologies for taking the photograph module, production capacity is greatly improved.
Description
Technical field
The utility model is related to micro machine field, more particularly to the inclination angle regulating system of a kind of double voice coil motor module and double
Voice coil motor module, double camera modules.
Background technology
At present, the manufacture assembling of double camera modules, because the depth of parallelism requirement of two camera lens optical axis is high, can only be entered with AA machines
Row assembling, but AA machine prices, efficiency is low, causes that the cost of double camera modules is very high, and production capacity is low.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of Inclination maneuver of double voice coil motor module
System and voice coil motor module, double camera modules.The inclination angle regulating system can be when double voice coil motor module be produced, just double
The optical axis of voice coil motor is pre-adjusted to parallel and no inclination angle, removes AA processes when double camera modules are assembled from, is dropped significantly
The low assembly cost of double camera modules, improves efficiency, and simplifies double packaging technologies for taking the photograph module, and production capacity is carried significantly
It is high.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of inclination angle regulating system of double voice coil motor module, including an adjustment seat, a pad, the first speculum, second
Speculum and a collimator；Wherein, it is described adjustment seat include pedestal and be arranged in the pedestal can be relative to the pedestal
The the first spherical push rod and the second spherical push rod for moving up and down, the first spherical push rod and the second spherical push rod are hollow knot
Structure, its sphere top has opening；The pad has first through hole and the second through hole, and surface is coated with one layer of viscose.
Further, the base bottom of the adjustment seat is provided with slide rail.
Further, the pad is non-magnet material.
Further, the viscose is the dual-purpose glue of photo-thermal curing.
Further, the viscose includes being located at respectively heat-curable glue and the position of the first through hole and the second through hole periphery
In the optic-solidified adhesive of heat-curable glue periphery.
A kind of double voice coil motor module, including the first voice coil motor, the second voice coil motor and a pad；The pad has
First through hole and the second through hole, and surface is coated with one layer of viscose；First voice coil motor and the second voice coil motor pass through institute
State in first through hole and the second through hole that the viscose of gasket surface is pasted on the pad, and first voice coil motor light
The optical axis of axle and the second voice coil motor is each perpendicular to the pad.
Further, the pad is non-magnet material.
Further, the viscose is the dual-purpose glue of photo-thermal curing.
Further, the viscose includes being located at respectively heat-curable glue and the position of the first through hole and the second through hole periphery
In the optic-solidified adhesive of heat-curable glue periphery.
A kind of pair of camera module, including above-mentioned double voice coil motor module.
The utility model has the advantages that：The inclination angle regulating system of the double voice coil motor module can be in double voice coil
When motor module is produced, just the optical axis of double-tone coil motor is pre-adjusted to parallel and no inclination angle, remove double camera modules from
AA processes during assembling, greatly reduce the assembly cost of double camera modules, improve efficiency, and make double assemblings for taking the photograph module
Technique simplifies, and production capacity is greatly improved.
Brief description of the drawings
The operating diagram of the inclination angle regulating system that Fig. 1 is provided for the utility model；
The schematic diagram of the double voice coil motor module that Fig. 2 is provided for the utility model
The schematic diagram of the pad that Fig. 3 is provided for the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in figs. 1 and 3, a kind of inclination angle regulating system of double voice coil motor module, it is characterised in that including an adjustment seat
1st, a pad 2, the first speculum 3, the second speculum 4 and a collimator 5；Wherein, the adjustment seat 1 includes pedestal 11 and sets
The the first spherical push rod 12 that can be moved up and down relative to the pedestal 11 and the second spherical push rod 13 in the pedestal 11, institute
It is hollow structure to state the first spherical push rod 12 and the second spherical push rod 13, and its sphere top has opening；The pad 2 has the
One through hole 21 and the second through hole 22, and surface is coated with one layer of viscose 6.
Voice coil motor is all inevitably present the mistake on assembly error, or the design of each component during assembling
Difference, so that certain inclination angle is produced between carrier and base, and the inclination angle size of each voice coil motor is different, causes double-tone
The optical axis of the first voice coil motor 7 in coil motor module and the optical axis of the second voice coil motor 8 are unable to reach parallel requirement.
The Inclination maneuver process of double voice coil motor module is as follows：
1. the pad 2 is adsorbed on the pedestal 11 of Inclination maneuver seat 1, the first spherical push rod 12 and second
Spherical push rod 13 is each passed through the through hole 22 of the first through hole 21 and second, and one layer of viscose 6 is coated on the surface of the pad 2；
2. the described first spherical push rod 12 and the second spherical push rod 13 are adjusted into suitable height, and by the first voice coil loudspeaker voice coil horse
Up to 7 and second voice coil motor 8 place respectively on the sphere of the first spherical push rod 12 and the second spherical push rod 13, make first sound
The voice coil motor 8 of coil motor 7 and second is in contact with viscose 6；The voice coil motor 8 of first voice coil motor 7 and second can be respectively
Make 360 ° of rotations on the sphere of the first spherical push rod 12 and the second spherical push rod 13；
3. the speculum 4 of first speculum 3 and second is individually positioned in the first voice coil motor 7 and the second voice coil motor
On 8 carrier, its reflecting surface towards adjustment seat 1 bottom；The speculum 4 of first speculum 3 and second is preferably circular；
4. the collimator 5 is launched into light, light warp in the bottom of the first spherical push rod 12 to first speculum 3
Collimator 5 is returned to after reflection；The inclination angle of first voice coil motor 7 is adjusted, makes the incident ray and reflected light of the first speculum 3
Line overlaps；
5. with the inclination angle with step 3 and 4 identical methods the second voice coil motor 8 of adjustment；
6. the viscose 6 on pair pad 2 solidifies.
The technical solution of the utility model passes through to adjust the integral inclined degree of the first voice coil motor 7 and the second voice coil motor 8,
The voice coil motor 8 of first voice coil motor 7 and second is set to be respectively perpendicular to the pad 2.It is assumed that first voice coil motor 7
Optical axis angle for α 1, the second voice coil motor 8 inclination angle be α 2, the voice coil motor 8 of first voice coil motor 7 and second adjustment
Angle β 1, β 2 are formed behind complete inclination angle, between its base and pad 2 respectively, to correct the optical axis angle of first voice coil motor 7
The optical axis angle α 2 of the voice coil motors 8 of α 1 and second, makes the optical axis of the optical axis of first voice coil motor 7 and the second voice coil motor 8
The pad 2 is each perpendicular to, then the optical axis of the optical axis of first voice coil motor 7 and the second voice coil motor 8 reaches double shooting moulds
The parallel requirement of group, wherein, α 1=β 1, α 2=β 2.
The inclination angle very little of voice coil motor, typically not over 30 points, i.e., less than half degree；Generally, if inclination angle exceedes
20 points will be taken as waste product, lose the meaning of adjustment, by taking a voice coil motor for 8.5mm*8.5mm specifications as an example, when it inclines
Angle is 20 timesharing, and after having corrected, the difference in height at its base two ends is 0.05mm, and the viscose 6 on the surface of the pad 2 is before curing
Mobility be enough to make up this difference in height.
The bottom of pedestal 11 of the adjustment seat 1 is provided with slide rail 14, behind the inclination angle for having adjusted the first voice coil motor 7, leads to
Cross the adjustment seat 1 of slide rail 14 pairs to move, then adjust the inclination angle of the second voice coil motor 8.During Inclination maneuver, first
The voice coil motor 8 of voice coil motor 7 and second be all the light using collimator 5 as benchmark, if adjusting the first voice coil loudspeaker voice coil horse
Up to after 7 inclination angle, the inclination angle of the second voice coil motor 8 can be again adjusted at the second spherical push rod 13 by the way that collimator 5 is moved to, then
The moving process of collimator 5 can cause larger error, and adjustment is moved by guide rail, and collimator 5 is motionless, then error is smaller.
The pad 2 is non-magnet material, in order to avoid to the magnetic fields inside voice coil motor.
The viscose 6 is the dual-purpose glue of photo-thermal curing, or, the viscose 6 includes being located at the He of the first through hole 21 respectively
The heat-curable glue of the periphery of the second through hole 22 and the optic-solidified adhesive positioned at heat-curable glue periphery.
In the curing process, because after pad 2 and base bonding, ultraviolet light is difficult to enter between pad 2 and base, institute
First to be shaped using photocuring to the periphery between pad 2 and base, then inside is finally fixed using heat cure.
Embodiment two
As shown in Figures 2 and 3, a kind of double voice coil motor module, including the first voice coil motor 7, the second voice coil motor 8 and a pad
Piece 2；The pad 2 has the through hole 22 of first through hole 21 and second, and surface is coated with one layer of viscose 6；The first voice coil loudspeaker voice coil horse
Up to 7 and second voice coil motor 8 by the viscose 6 on the surface of the pad 2 paste the pad 2 first through hole 21 and second lead to
On hole 22, and the optical axis of the optical axis of first voice coil motor 7 and the second voice coil motor 8 is each perpendicular to the pad 2.
The voice coil motor 8 of first voice coil motor 7 and second is common voice coil motor, concrete structure include base and
The carrier on the base is arranged on, coil is wound with the outside of the carrier, the upper and lower side of the carrier is respectively arranged with
Shell fragment and lower shell fragment, are additionally provided with shell fragment lid on the upper shell fragment, magnet assembly, the magnetic are provided with the outside of the coil
Yoke is provided with the outside of component.
Voice coil motor is all inevitably present the mistake on assembly error, or the design of each component during assembling
Difference, so that certain inclination angle is produced between carrier and base, and the inclination angle size of each voice coil motor is different, causes double-tone
The optical axis of the first voice coil motor 7 in coil motor module and the optical axis of the second voice coil motor 8 are unable to reach parallel requirement.
The technical solution of the utility model passes through to adjust the integral inclined degree of the first voice coil motor 7 and the second voice coil motor 8,
The voice coil motor 8 of first voice coil motor 7 and second is set to be respectively perpendicular to the pad 2.It is assumed that first voice coil motor 7
Optical axis angle for α 1, the second voice coil motor 8 inclination angle be α 2, the voice coil motor 8 of first voice coil motor 7 and second adjustment
Angle β 1, β 2 are formed behind complete inclination angle, between its base and pad 2 respectively, to correct the optical axis angle of first voice coil motor 7
The optical axis angle α 2 of the voice coil motors 8 of α 1 and second, makes the optical axis of the optical axis of first voice coil motor 7 and the second voice coil motor 8
The pad 2 is each perpendicular to, then the optical axis of the optical axis of first voice coil motor 7 and the second voice coil motor 8 reaches double shooting moulds
The parallel requirement of group, wherein, α 1=β 1, α 2=β 2.
The inclination angle very little of voice coil motor, typically not over 30 points, i.e., less than half degree；Generally, if inclination angle exceedes
20 points will be taken as waste product, lose the meaning of adjustment, by taking a voice coil motor for 8.5mm*8.5mm specifications as an example, when it inclines
Angle is 20 timesharing, and after having corrected, the difference in height at its base two ends is 0.05mm, and the viscose 6 on the surface of the pad 2 is before curing
Mobility be enough to make up this difference in height.
The pad 2 is non-magnet material, in order to avoid to the magnetic fields inside voice coil motor.
The viscose 6 is the dual-purpose glue of photo-thermal curing, or, the viscose 6 includes being located at the He of the first through hole 21 respectively
The heat-curable glue of the periphery of the second through hole 22 and the optic-solidified adhesive positioned at heat-curable glue periphery.
In the curing process, because after pad 2 and base bonding, ultraviolet light is difficult to enter between pad 2 and base, institute
First to be shaped using photocuring to the periphery between pad 2 and base, then inside is finally fixed using heat cure.
Embodiment three
A kind of pair of camera module, including the double voice coil motor module described in embodiment two, and it is separately positioned on described
The first camera and second camera in one voice coil motor 7 and the second voice coil motor 8.
Embodiment described above only expresses implementation method of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as, as long as the institute in the form of equivalent or equivalent transformation
The technical scheme of acquisition, all should fall within protection domain of the present utility model.
Claims (10)
1. a kind of inclination angle regulating system of double voice coil motor module, it is characterised in that including an an adjustment seat, pad, first anti-
Penetrate mirror, the second speculum and a collimator；Wherein, the adjustment seat include pedestal and be arranged in the pedestal can be relative to
The first spherical push rod and the second spherical push rod that the pedestal is moved up and down, the first spherical push rod and the second spherical push rod are
Hollow structure, its sphere top has opening；The pad has first through hole and the second through hole, and surface is coated with one layer and sticks
Glue.
2. the inclination angle regulating system of double voice coil motor module according to claim 1, it is characterised in that the adjustment seat
Base bottom is provided with slide rail.
3. the inclination angle regulating system of double voice coil motor module according to claim 1, it is characterised in that the pad is non-
Permeability magnetic material.
4. the inclination angle regulating system of double voice coil motor module according to claim 1, it is characterised in that the viscose is light
The dual-purpose glue of heat cure.
5. the inclination angle regulating system of double voice coil motor module according to claim 1, it is characterised in that the viscose includes
The heat-curable glue and the optic-solidified adhesive positioned at heat-curable glue periphery of the first through hole and the second through hole periphery are located at respectively.
6. a kind of double voice coil motor module, it is characterised in that including the first voice coil motor, the second voice coil motor and a pad；Institute
Stating pad has first through hole and the second through hole, and surface is coated with one layer of viscose；First voice coil motor and the second voice coil loudspeaker voice coil
Motor is pasted in the first through hole and the second through hole of the pad by the viscose of the gasket surface, and first voice coil loudspeaker voice coil
The optical axis of the optical axis of motor and the second voice coil motor is each perpendicular to the pad.
7. double voice coil motor module according to claim 6, it is characterised in that the pad is non-magnet material.
8. double voice coil motor module according to claim 6, it is characterised in that the viscose is the dual-purpose glue of photo-thermal curing.
9. double voice coil motor module according to claim 6, it is characterised in that the viscose includes being located at respectively described the
One through hole and the heat-curable glue and the optic-solidified adhesive positioned at heat-curable glue periphery of the second through hole periphery.
10. a kind of pair of camera module, it is characterised in that including any described double voice coil motor module in claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372710.8U CN206270576U (en) | 2016-12-14 | 2016-12-14 | The inclination angle regulating system and double voice coil motor module of a kind of double voice coil motor module, double camera modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372710.8U CN206270576U (en) | 2016-12-14 | 2016-12-14 | The inclination angle regulating system and double voice coil motor module of a kind of double voice coil motor module, double camera modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270576U true CN206270576U (en) | 2017-06-20 |
Family
ID=59045435
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372710.8U Active CN206270576U (en) | 2016-12-14 | 2016-12-14 | The inclination angle regulating system and double voice coil motor module of a kind of double voice coil motor module, double camera modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076597A1 (en) * | 2016-10-27 | 2018-05-03 | 信利光电股份有限公司 | Inclination angle adjusting method of voice coil motor and assembling method |
| CN114942506A (en) * | 2021-02-08 | 2022-08-26 | 宁波舜宇光电信息有限公司 | Collimator-based correction method for assembling system of periscopic camera module |
-
2016
- 2016-12-14 CN CN201621372710.8U patent/CN206270576U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076597A1 (en) * | 2016-10-27 | 2018-05-03 | 信利光电股份有限公司 | Inclination angle adjusting method of voice coil motor and assembling method |
| CN114942506A (en) * | 2021-02-08 | 2022-08-26 | 宁波舜宇光电信息有限公司 | Collimator-based correction method for assembling system of periscopic camera module |
| CN114942506B (en) * | 2021-02-08 | 2024-03-29 | 宁波舜宇光电信息有限公司 | Calibration method of assembly system for periscope type camera module based on collimator |
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