CN206248987U - Periscopic camera module and the reflector apparatus for the periscopic camera module - Google Patents
Periscopic camera module and the reflector apparatus for the periscopic camera module Download PDFInfo
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- CN206248987U CN206248987U CN201621292555.9U CN201621292555U CN206248987U CN 206248987 U CN206248987 U CN 206248987U CN 201621292555 U CN201621292555 U CN 201621292555U CN 206248987 U CN206248987 U CN 206248987U
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Abstract
The utility model discloses a kind of periscopic camera module and the reflector apparatus for the periscopic camera module, wherein described periscopic camera module includes imageing sensor and camera lens, the reflector apparatus include thering is at least one piece speculum group of speculum, also including for driving the speculum in the speculum group with the drive mechanism for a little entering horizontal deflection around two orthogonal directions of plane where speculum respectively for fixed point on its center vertical line.The utility model can realize preferable stabilization function while many Zoom Lens are realized, and be also beneficial to the ultra-thin developing direction of existing mobile phone.
Description
Technical field
The utility model is related to the camera module of the portable electric appts such as mobile phone, panel computer, notebook computer, especially
It is related to a kind of reflector apparatus for periscopic camera module.
Background technology
Communication tool, Work tool of the portable type electronic products such as smart mobile phone not only as people, also become people
Record the shooting instrument of live and work because the portability of mobile phone these electronic products so that people are as camera
The frequency for using is at a relatively high, therefore people expect mobile phone to the photographing request of the electronic equipments such as smart mobile phone also more and more higher
Effect of taking pictures can reach the level of digital camera.Digital camera essentially consists in it in terms of leading over mobile phone photographic at present to be possessed
Many Zoom Lens abilities of optical anti-vibration.Mobile phone is due to the limitation in space, it is difficult to traditional optical zoom mechanic is integrated in
In ultra-thin phone housing.Therefore, the manufacturer of smart mobile phone is devoted to research and development in this respect always.In the market with TDK,
The main flow motor such as Mitsumi manufacturer all has been able to production band optical anti-vibration（OIS）The motor of function, but in the market also
Can be positioned in newest ultra-thin phone housing without the motor that can realize many Zoom Lens.In addition, current cell-phone camera
The reflection angle control motor of head has its stabilization angle to limit, generally less than ± 1 degree.On mobile phone optics zoom camera
The latest development of module is periscopic optical zoom module, and it can realize 3 Zoom Lens, but the thickness in 8mm thickness
Degree can not meet rigors of the cell phone manufacturer for thickness, meanwhile, the module can not realize optical anti-vibration.
Therefore, the reflector apparatus in a kind of camera module for periscopic how to be provided so that camera module can be with
Realize realizing preferable stabilization function while many Zoom Lens, and be adapted to the shell space of existing mobile phone be industry urgently
Technical problem to be solved.
The content of the invention
The utility model is proposed a kind of for periscopic shooting to solve technical problem present in above-mentioned prior art
The reflector apparatus of module, the periscopic camera module includes imageing sensor and camera lens, and the reflector apparatus include tool
There is at least one piece speculum group of speculum, also including for driving the speculum in the speculum group with its center vertical line
A little for fixed point, two orthogonal directions of plane where the speculum enter the drive mechanism of horizontal deflection respectively.
The technical program is had altogether with four basic embodiments, and a speculum is used in first, second embodiment, is driven
Motivation structure can drive the speculum to carry out yaw motion in 2 orthogonal directions.The part that such embodiment is used is few, product
Size can accomplish minimum, but also needing to rotate it compensates.3rd, using two reflections in fourth embodiment
Mirror, therefore drive mechanism is also correspondingly provided with two, each drive mechanism drives a speculum enterprising in an orthogonal direction
Horizontal deflection campaign, two speculums around orthogonal direction be mutually perpendicular to.The part that such embodiment is used is more, product chi
It is very little big to first, second embodiment, but can be to accomplish more preferable stabilization.
Except above-mentioned reflector apparatus, the utility model also proposed a kind of using above-mentioned any one speculum dress simultaneously
Put the periscopic camera module being made.
The utility model can realize the extension to up to 1 times of periscopic telephoto lens visual angle, while big angle can be realized
Degree optical anti-vibration function.The optical zoom and optical anti-vibration mechanism very save space, can meet increasingly harsh mobile phone thickness
It is required that, while producing, part is few, production yield is high, low in energy consumption, volume production preferably.
Brief description of the drawings
Fig. 1 is the light path principle figure of the embodiment of the utility model first, second；
Fig. 2 is the explosive view of the utility model first embodiment；
Fig. 3 is the sectional view of the utility model first embodiment；
Fig. 4 is the explosive view of the utility model second embodiment；
Fig. 5 is the sectional view of the utility model second embodiment；
Fig. 6 is the utility model the 3rd, light path principle figure of fourth embodiment.
Specific embodiment
The reflector apparatus of periscopic camera module of the present utility model, wherein periscopic camera module include image sensing
The part such as device 5, telephoto lens 3, the voice coil motor 4 for driving camera motion, reflector apparatus include speculum group 2 and drive to reflect
Microscope group is realizing the drive mechanism 1 of the stabilization function of periscopic camera module.
Carried out in detail come the reflector apparatus to periscopic camera module of the present utility model with reference to specific accompanying drawing
Explanation.
As shown in Figure 1 to Figure 3, this is the relevant drawings of first embodiment of the present utility model, in the first embodiment, instead
Penetrate microscope group and be provided only with one piece of speculum 200, the fixed drive mechanism 1 in behind of the speculum 200, in the effect of drive mechanism 1
Under, speculum 200 can be with its center vertical line（Z axis）On a little for fixed point, two of plane just where the speculum respectively
Direction is handed over to enter horizontal deflection, center vertical line mentioned here is the vertical line perpendicular to mirror center.Drive mechanism 1 includes mover
And stator and be arranged between mover and stator ball 100, drive the magnetite coil group moved around ball 100 of mover,
There is certain gap to be available for the mover deflection on two orthogonal directions is carried out around ball 100, also between mover and stator
It is to say, speculum is to enter horizontal deflection in 2 orthogonal directions centered on ball, and the center of ball just falls in speculum
On heart vertical line a bit.As shown in Figure 1, it is assumed that mirror center is vertically Z axis, then plane where speculum is provided with X-axis（In figure
Perpendicular to paper, only it is rendered as a bit）And Y-axis, wherein have in the middle of X-axis or Y-axis an axle will with imageing sensor where plane
Parallel, axle is in 45 degree with plane where imageing sensor, in the presence of drive device, speculum can around x-axis or
Person's Y-axis makees the rotation of certain angle.
Specifically, the stator of the drive mechanism 1 of the present embodiment includes bottom 111, a fixed cylindrical shape on bottom 111
Hollow sting 112, is provided with jacking block 113 in hollow sting 112, the bottom of jacking block 113 is fixed on bottom 111, on jacking block 113
Surface is provided with spherical groove.The mover of drive mechanism 1 includes a swinging mounting 121 for inverted T-shaped, the bottom of swinging mounting 121
External diameter is more than top outer diameter, and more than the opening inside diameter at the top of hollow sting 112, the bottom of swinging mounting 121 is located at hollow branch
In frame 112, its lower surface is provided with lower spherical groove, and ball 100 is just arranged in upper and lower spherical groove, and swinging mounting 121 bottom
There is certain gap and the top of jacking block 113 between for the activity of swinging mounting 121.The top of swinging mounting 121 stretches out hollow
The segment distance of support 112 1, then the back side with speculum 200 be fixedly connected, the upper top surface of metal yoke 122 also with reflection
The back side of mirror 200 is fixedly connected, and positioned at the periphery of swinging mounting 121, the metal yoke 122 and in the prior art voice coil loudspeaker voice coil horse
The metal magnetic yoke structure for reaching is identical, the side with a top surface with through hole and surrounding.The metal yoke 122 and stator of mover
Hollow sting 112 between connected by the outer connection part of a spring leaf 130 and interior coupling part respectively, the spring leaf 130
Chip architecture of the spring with voice coil motor in the prior art is also identical, is connected by elater between outer connection part and interior coupling part
Connect, so that after external forces disappear, for mover provides the restoring force kept in the center, and elater is inclined when mover is deflected
Coefficient of elasticity is controllable on angular direction, for providing controllable deflection to whole system.In the present embodiment, the outer connection of spring leaf
Part and magnetite group are sequentially connected with the lower top surface in metal yoke by way of welding or gluing and stick.
Magnetite coil group in the present embodiment includes four coils 115 and with four coils 115 one by one just to setting
Magnetite group, each magnetite group is made up of two blocks of magnetites 123, two blocks of magnetites 123 facing to the one side of coil 115 opposite polarity,
Make the top wire of coil 115（It is vertical with Z axis）With lower wire（It is vertical with Z axis）It is located in the middle of different magnetic field respectively, and
The polarity of four magnetite groups set identical, such as above each magnetite group one block of magnet towards the one side polarity of coil be S
Pole, below one block of magnetite be N poles, then one block of magnetite is also S poles above other magnetite groups, below magnetite be also N poles.Work as line
When circle is powered, according to left hand rule, magnetite group can produce the effect along Z axis up or down to top wire and lower wire
Power, four groups of magnetites on orthogonal direction just can respectively drive the mover rotation of respective angles is carried out around X-axis or Y-axis
（Deflection）.Wherein, jacking block 113 can withstand ball 100, the meeting jack-up of ball 100 swinging mounting 121, so that the subpart of entirety
And the fixed outer link portions branch of spring leaf 130 is higher than the interior coupling part for being fixed on stationary part.So subpart can be received
Deform produced prestressing force to spring leaf 130, subpart is held, and swinging mounting 121 can be subject to a sensing ball
100 power, so as to swinging mounting 121 is pressed on ball together with subpart.
It is worthy of note that, it is have setting for fixed ball fulcrum that this moving-magnetic type reflection angle controls the structure of drive mechanism
The position of meter, and center of rotation is in the centre position of drive mechanism, coil as shown in Figure 3 and magnetite and ball.And driving
Dynamic in-house have Hall element accurately to be fed back and positioned such that it is able to supports the deflection positioning and wide-angle of wide-angle
Optical anti-vibration.
In the present embodiment, four magnetite groups can also can equally make line using four blocks of magnetites of plane the two poles of the earth note magnetic
The top wire of circle（It is vertical with Z axis）With lower wire（It is vertical with Z axis）It is located in the middle of different magnetic field respectively.Four coils two
Group coil is mutually perpendicular to, and the center of the one of coil in two groups of vertical coils can set Hall sensor 114, uses
The change in magnetite magnetic field carrys out feed back motion real time position in motion process is detected.Specific mounting structure is as shown in Fig. 2 hollow branch
Two wrapping posts are provided with frame 112, around two wrapping post coilings, center is hollow to coil, and Hall sensor can block
Connect or be sticky at the hollow position of wrapping post and hub of a spool.
Above-mentioned reflector apparatus are with unification autofocus motor and a telephoto lens（General visual angle is about 20 degree of left sides
It is right）And imageing sensor, may be constructed a module（Part-structure is omitted）.Due to the spy of the drive mechanism of reflection angle control
Different design, can rotating mirror put with the visual angle for realizing telephoto lens and be twice to 40 degree or so, while can also realize
Wide-angle optical anti-vibration more than ± 1.5 degree, so as to realize the 2 Zoom Lens functions with optical anti-vibration.
As shown in Figure 4, Figure 5, this is second embodiment of the present utility model, in a second embodiment, speculum group also only
One piece of speculum 200 is provided with, its light path principle figure is identical with first embodiment, represents by Fig. 1.The back of the body of speculum 200
Fixed drive mechanism 1 afterwards, the drive mechanism 1 also has mover and stator, but no longer sets ball.Also pass through phase
Isostructural magnetite coil group drives the mover to enter horizontal deflection in 2 orthogonal directions, i.e., in the presence of drive device, instead
Penetrating mirror can make the rotation of certain angle around X-axis or Y-axis.
Specifically, the stator of drive mechanism includes bottom 141 and metal yoke 142, the structure of the metal yoke and first
Metal magnetic yoke structure in embodiment is identical, but as stationary part, is connected to form housing with bottom.Mover includes a branch
Frame 151, also lower outer diameter is more than top external diameter to the support 151, and the hypomere of support 151 is located in housing, and its top is stretched
Going out to metal yoke 142 is outer is used to connect speculum 200；Lead to respectively between the metal yoke 142 of stator and the support 151 of mover
Cross outer connection part and the connection of interior coupling part of a spring leaf 160, the spring leaf and first embodiment structure and effect phase
Together.The magnetite coil group of second embodiment also includes four coils 152 and four groups of eight magnetites 143, and four coils 143 are spaced
It is fixed on evenly on the surrounding outer wall of support 151, each two magnetite 143 is just being fixed on over the ground one by one for one group with a coil 153
In the metal yoke, likewise, Hall sensor can be used in corresponding position as first embodiment.The present embodiment
One lower spring piece 170 can also be set and come connecting bracket 151 and bottom 141.
When two coil electricities being parallel to each other, according to left hand rule, magnetite group can be produced to two coils being powered
Along Z axis active force up or down, under the control of spring leaf, support can drive speculum to be rotated around X-axis or Y-axis,
It is twice to 40 degree or so so as to the visual angle for realizing telephoto lens is put, while ± 1.5 degree of wide-angle can also be achieved over
Optical anti-vibration, so as to realize the 2 Zoom Lens functions with optical anti-vibration.
As shown in fig. 6, this is the utility model the 3rd, light path principle figure of fourth embodiment, it is a top view, in figure
Part be installed on the same plane parallel with paper.3rd, fourth embodiment uses two speculums, referred to as first
The speculum 22 of speculum 21 and second, the first speculum 21 and the second speculum 22 carry out incident light anti-again after two secondary reflections
Telephoto lens of feeding 3 and imageing sensor 5, the light that the first speculum 21 is reflected to the second speculum 22 are referred to as middle anti-
Light is penetrated, the first speculum receives incident light and middle reflected light is generated after being reflected, and the second speculum receives middle reflected light
And generate the light referred to as emergent light for being ultimately transferred to imageing sensor.It is assumed that the vertical line perpendicular to Fig. 6 papers is Z axis, edge
Paper direction from left to right is X-axis, is Y-axis along paper direction from bottom to up.So incident light will be along Z axis directive first
Speculum 21, is then reflected to the second speculum through the first speculum, and middle reflected light is propagated along Y-axis, last emergent light
To be propagated along X-axis.
The first drive mechanism 11, the stator and Structure of mover of the first drive mechanism and are provided with behind first speculum 21
One embodiment it is identical, but the quantity of magnetite coil group coil and magnetite group halves, and only drives the first speculum to enclose
The first mirror center line parallel with Z axis in Fig. 6 does rotation to a certain extent.
The second drive mechanism 21, the stator and Structure of mover of the second drive mechanism and are provided with behind second speculum 22
One embodiment it is identical, but the quantity of magnetite coil group coil and magnetite group halves, and only drives the second speculum to enclose
The second mirror center line parallel with X-axis in Fig. 6 does rotation to a certain extent.
Fourth embodiment is identical with the principle of 3rd embodiment, and it is real that stator and Structure of mover simply are replaced with into second
The stator and Structure of mover in example are applied, while mover and stator are also classified into two groups, every group is only responsible for the rotation on an orthogonal direction
Turn（Deflection）.
The utility model also further protects the periscopic camera module being made of aforementioned four embodiment.
Embodiments above is only used to illustrate structure of the present utility model, and one of ordinary skill in the art is at this
Various deformation and change can be made under the design of utility model, these deformations and change are included in protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of reflector apparatus for periscopic camera module, the periscopic camera module includes imageing sensor and mirror
Head, the reflector apparatus include thering is at least one piece speculum group of speculum, it is characterised in that also including for driving
State the speculum in speculum group with its center vertical line a little for fixed point, two of plane just where the speculum respectively
Direction is handed over to enter the drive mechanism of horizontal deflection.
2. the reflector apparatus of periscopic camera module are used for as claimed in claim 1, it is characterised in that the drive mechanism
Mover including being fixed on mirror back surface, the stator with certain interval, is clamped in the mover and stator between mover
Between and the ball that falls on mirror center vertical line of the center of circle, drive the mover around the ball at least one orthogonal side
Enter the magnetite coil group of horizontal deflection upwards.
3. the reflector apparatus of periscopic camera module are used for as claimed in claim 2, it is characterised in that the speculum group
In be provided with one piece of speculum；
The stator includes：Bottom, is fixed on the hollow sting on bottom, the jacking block on fixed bottom cover in hollow sting, sets
It is used to accommodate the upper spherical groove of the ball bottom in jacking block upper surface；
The mover includes：It is arranged in the hollow sting and the back side of the hollow sting and the speculum is stretched out at top
The swinging mounting being fixedly connected, being arranged on the lower surface of the swinging mounting is used to accommodate the lower spherical groove at the top of ball, fixed
In the metal yoke of mirror back surface swinging mounting periphery；
Respectively by the outer connection part and Nei Lian of a spring leaf between the metal yoke and the hollow sting of stator of the mover
Socket part point connection；
The magnetite coil group includes：Four coils on the hollow sting surrounding outer wall are fixed on evenly and at intervals, with institute
Four magnetite groups that coil is just being fixed in the metal yoke over the ground one by one are stated, orthogonal two groups of coils are separately positioned on
The Hall sensor of central one of hub of a spool, each magnetite group has two polarity towards the one side of coil, and it is right to make
Two section leads of coil are answered to be located in two polarity respectively.
4. the reflector apparatus of periscopic camera module are used for as claimed in claim 2, it is characterised in that the speculum group
In be provided with one piece of speculum；
The stator includes：The housing being formed by connecting by bottom and metal yoke；
The mover includes：In the housing and top extend out to the external application of metal yoke in connection speculum support；
Respectively by the outer connection part and interior connecting portion of a spring leaf between the metal yoke and the support of mover of the stator
Divide connection；
The magnetite coil group includes：Four coils on the support surrounding outer wall are fixed on evenly and at intervals, with the line
Circle is just being fixed on four magnetite groups in the metal yoke over the ground one by one, is separately positioned in the middle of orthogonal two groups of coils
One of hub of a spool Hall sensor, each magnetite group towards coil one side have two polarity, make correspondence line
Two section leads of circle are located in two polarity respectively.
5. the reflector apparatus of periscopic camera module are used for as claimed in claim 2, it is characterised in that the speculum group
It is ultimately transferred to by for reflecting incident light and generating the first speculum of middle reflected light and receive middle reflected light and generate
Second speculum of the emergent light of described image sensor is constituted, the incident light along after first axle incidence through the first speculum
Reflection is generated along the middle reflected light of the second axle, and the middle reflected light is generated along the 3rd axle after being reflected through the second speculum
Emergent light；First, second, third axle is mutually perpendicular to；
The stator includes：Bottom, is fixed on the hollow sting on bottom, the jacking block on fixed bottom cover in hollow sting, sets
It is used to accommodate the upper spherical groove of the ball bottom in jacking block upper surface；
The mover includes：It is arranged in the hollow sting and the back side of the hollow sting and the speculum is stretched out at top
The swinging mounting being fixedly connected, being arranged on the lower surface of the swinging mounting is used to accommodate the lower spherical groove at the top of ball, fixed
In the metal yoke of mirror back surface swinging mounting periphery；
Respectively by the outer connection part and Nei Lian of a spring leaf between the metal yoke and the hollow sting of stator of the mover
Socket part point connection；
The magnetite coil group includes：Two coils on the hollow sting surrounding outer wall are relatively fixed at, with the line
Circle is just being fixed on two magnetite groups in the metal yoke over the ground one by one, is arranged on the Hall sensor of hub of a spool, each
Magnetite group has two polarity towards the one side of coil, two section leads of correspondence coil is located in two polarity respectively；
For the coil place plane for driving the mover of the first speculum and the coil institute of the mover for being used for the second speculum of driving
It is mutually perpendicular in plane.
6. the reflector apparatus of periscopic camera module are used for as claimed in claim 2, it is characterised in that the speculum group
It is ultimately transferred to by for reflecting incident light and generating the first speculum of middle reflected light and receive middle reflected light and generate
Second speculum of the emergent light of described image sensor is constituted, the incident light along after first axle incidence through the first speculum
Reflection is generated along the middle reflected light of the second axle, and the middle reflected light is generated along the 3rd axle after being reflected through the second speculum
Emergent light；First, second, third axle is mutually perpendicular to；
The stator includes：The housing being formed by connecting by bottom and metal yoke；
The mover includes：In the housing and top extend out to the external application of metal yoke in connection speculum support；
Respectively by the outer connection part and interior connecting portion of a spring leaf between the metal yoke and the support of mover of the stator
Divide connection；
The magnetite coil group includes：Two coils on the support surrounding outer wall are relatively fixed at, with the coil one
One is just being fixed on two magnetite groups in the metal yoke over the ground, is arranged on the Hall sensor of hub of a spool, each magnetite
Group has two polarity towards the one side of coil, two section leads of correspondence coil is located in two polarity respectively.
7. reflector apparatus for periscopic camera module as described in claim 3 to 6 any one claim, it is special
Levy and be, described each magnetite group is provided only with one block of magnetite, and magnetite is that magnetic is noted at plane the two poles of the earth towards the one side of coil；Or institute
State each magnetite group and be provided with two blocks of magnetites, opposite polarity of two blocks of magnetites towards the one side of coil.
8. reflector apparatus for periscopic camera module as described in claim 3 to 6 any one claim, it is special
Levy and be, the outer connection part and magnetite group of the spring leaf are sequentially connected with metal yoke by way of welding or gluing and stick
Lower top surface.
9. reflector apparatus for periscopic camera module as described in claim 3 to 6 any one claim, it is special
Levy and be, the camera lens is telephoto lens.
10. the periscopic camera module being made of the reflector apparatus described in above-mentioned any one claim.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621292555.9U CN206248987U (en) | 2016-11-29 | 2016-11-29 | Periscopic camera module and the reflector apparatus for the periscopic camera module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621292555.9U CN206248987U (en) | 2016-11-29 | 2016-11-29 | Periscopic camera module and the reflector apparatus for the periscopic camera module |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405991A (en) * | 2016-11-29 | 2017-02-15 | 深圳市世尊科技有限公司 | Periscopic camera shooting module and reflector apparatus used for the periscopic camera shooting module |
| CN107659758A (en) * | 2017-09-26 | 2018-02-02 | 努比亚技术有限公司 | Periscopic filming apparatus and mobile terminal |
| CN108107649A (en) * | 2017-12-28 | 2018-06-01 | 上海传英信息技术有限公司 | A kind of periscopic camera module and intelligent terminal for intelligent terminal |
| CN109348102A (en) * | 2018-10-25 | 2019-02-15 | 信利光电股份有限公司 | The shifting axis anti-shaking module and periscopic stabilization mould group of uniaxial stabilization |
| CN109343294A (en) * | 2018-10-25 | 2019-02-15 | 信利光电股份有限公司 | Periscopic stabilization mould group and periscopic camera module |
| EP4006623A4 (en) * | 2019-07-31 | 2022-10-05 | Huawei Technologies Co., Ltd. | Optical anti-shake apparatus and control method |
| WO2023005650A1 (en) * | 2021-07-26 | 2023-02-02 | 宁波舜宇光电信息有限公司 | Rotating mechanism and photographing module thereof, and driving apparatus and electronic device thereof |
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2016
- 2016-11-29 CN CN201621292555.9U patent/CN206248987U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405991A (en) * | 2016-11-29 | 2017-02-15 | 深圳市世尊科技有限公司 | Periscopic camera shooting module and reflector apparatus used for the periscopic camera shooting module |
| CN107659758A (en) * | 2017-09-26 | 2018-02-02 | 努比亚技术有限公司 | Periscopic filming apparatus and mobile terminal |
| CN108107649A (en) * | 2017-12-28 | 2018-06-01 | 上海传英信息技术有限公司 | A kind of periscopic camera module and intelligent terminal for intelligent terminal |
| CN109348102A (en) * | 2018-10-25 | 2019-02-15 | 信利光电股份有限公司 | The shifting axis anti-shaking module and periscopic stabilization mould group of uniaxial stabilization |
| CN109343294A (en) * | 2018-10-25 | 2019-02-15 | 信利光电股份有限公司 | Periscopic stabilization mould group and periscopic camera module |
| EP4006623A4 (en) * | 2019-07-31 | 2022-10-05 | Huawei Technologies Co., Ltd. | Optical anti-shake apparatus and control method |
| WO2023005650A1 (en) * | 2021-07-26 | 2023-02-02 | 宁波舜宇光电信息有限公司 | Rotating mechanism and photographing module thereof, and driving apparatus and electronic device thereof |
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