CN103338327A - Camera ejection mechanism - Google Patents

Camera ejection mechanism Download PDF

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Publication number
CN103338327A
CN103338327A CN2013102704866A CN201310270486A CN103338327A CN 103338327 A CN103338327 A CN 103338327A CN 2013102704866 A CN2013102704866 A CN 2013102704866A CN 201310270486 A CN201310270486 A CN 201310270486A CN 103338327 A CN103338327 A CN 103338327A
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CN
China
Prior art keywords
lock part
module
camera
locking
sliding block
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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.)
Pending
Application number
CN2013102704866A
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Chinese (zh)
Inventor
张秀伟
杨如选
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Goertek Co Ltd
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Qingdao Goertek Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Qingdao Goertek Co Ltd filed Critical Qingdao Goertek Co Ltd
Priority to CN2013102704866A priority Critical patent/CN103338327A/en
Publication of CN103338327A publication Critical patent/CN103338327A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a camera ejection mechanism which comprises a camera, a sliding module, an accommodation module, an elastic part and a locking module, wherein the locking module is fixed at the bottom of the accommodation module; the camera is fixed to the sliding module; the sliding module can slide on the accommodation module; one end of the elastic part is fixed to the accommodation module; the other end of the elastic part is fixed to the sliding module; a second locking part is arranged on the sliding module; the locking module comprises a locking control part and a first locking part; a rotary shaft is arranged in the middle of the first locking part; when the locking control part is used for controlling the first locking part and the second locking part to be unlocked, the elastic part is contracted to drive the sliding module to keep away from the accommodation module, and the camera is in an ejection state; when the first locking part and the second locking part are locked, the elastic part is stretched, and the camera is in an accommodation state. According to the device provided by the invention, the problem that a conventional camera only can be externally arranged can be solved.

Description

A kind of camera ejecting mechanism
Technical field
The present invention relates to camera manufacturing technology field, particularly relate to a kind of camera ejecting mechanism.
Background technology
Present society is along with network is all-pervasive, and it also is the factor that design of electronic products must be considered that people's secret protection becomes more and more important topic.The camera of family expenses especially telephotography need be paid attention to the protection of privacy first watch.
Prior camera also all can be connected with main frame under obsolete state, and camera all exposes to the open air outside, can directly gather video image after starting.Such shortcoming is that the camera that exposes to the open air is outside utilized with invasion of privacy by the people easily after main frame is attacked by the people.And external camera is subjected to the dust influence easily, the long image quality that can influence camera of time one.
In sum, the problem that the prior camera existence can only be external.
Summary of the invention
The invention provides a kind of camera ejecting mechanism, technical scheme provided by the invention can solve the problem that the prior camera existence can only be external.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of camera ejecting mechanism, comprising: camera, sliding block, take in module, elastomeric element and locking module;
Described locking module is fixed on the bottom of taking in module, and described camera is fixed on the described sliding block; Described sliding block can slide in the described module of taking in; One end of described elastomeric element is fixed on described taking on the module, and the other end is fixed on the described sliding block;
Described sliding block is provided with described second Lock Part;
Described locking module comprises: locking control assembly and first Lock Part that is used with second Lock Part; The middle part of first Lock Part of described locking module is provided with rotating shaft, and described first Lock Part can rotate around the axis;
Described locking control assembly is used for the locking that first Lock Part and second Lock Part are removed in control;
When described first Lock Part separated with second Lock Part, described elastic components contract drove described sliding block away from the described module of taking in, and makes described camera be in the ejection state;
When described first Lock Part and the locking of second Lock Part, described elastomeric element stretches, and described sliding block makes described camera be in receiving state near the described module of taking in.
In said mechanism, described locking control assembly comprises: solenoid and be set in magnet in the solenoid; Under the cold state of described solenoid, described magnet and the first Lock Part adhesive; Under the state of described solenoid energising, described magnet separates with first Lock Part.
In said mechanism, described locking control assembly also comprises: the energising control assembly, be used for after receiving signal specific, and control described solenoid energising.
In said mechanism, described locking module also comprises torsion spring; Described torsion spring is arranged in the rotating shaft of described first Lock Part, is used under the situation of no external force effect, drives described first Lock Part and rotates toward the direction away from second Lock Part.
In said mechanism, the described module of taking in is provided with the damping gear, and described sliding block is provided with Saw blade; Described damping gear and described Saw blade are meshing.
In said mechanism, described first Lock Part is for stopping the tip, and the described top of the tip that stops is provided with barb; Described second Lock Part is hook, wherein, when first Lock Part and the locking of second Lock Part, described barb and the locking of described hook.
In said mechanism, the described side of the close described hook of the tip that stops is provided with first projection, and the bottom of described hook is provided with second projection; Wherein, barb and the timing of described hook look, described second projection is stuck on first projection.
In said mechanism, described energising control module comprises: triode, power supply, diode; The base stage of described triode is connected with signal input part, grounded emitter, and collector electrode is connected with a solenoidal end; The described solenoidal other end is connected with an end of power supply, and the other end of power supply is connected with the emitter of described triode; The positive pole of described diode is connected with a described solenoidal end, and the negative pole of described diode is connected with the described solenoidal other end.
In said mechanism, described upper end of taking in module is provided with the ejection stop member for the sliding scale of limit slippage module.
In sum, the invention provides a kind of camera ejecting mechanism, technical scheme provided by the invention has adopted magnet and solenoid, after receiving corresponding signal, solenoid place circuit turn-on, solenoid energising produces magnetic field, and win Lock Part and second Lock Part are unlocked, sliding block is sliding under the effect of elastomeric element, drives the ejection of camera.The solenoid cheaply that camera ejecting mechanism provided by the invention adopts is removed the switch of first Lock Part and the locking of second Lock Part as control.Advantage with easy realization and stable performance.Camera ejecting mechanism provided by the invention can eject after receiving signal specific automatically, and can reclaim by manual mode, is convenient to user's operation.
Description of drawings
Fig. 1 is the structural representation that the camera ejecting mechanism in an embodiment of the present invention is in the ejection state,
Fig. 2 is the structural representation that the camera ejecting mechanism in an embodiment of the present invention is in receiving state,
Fig. 3 is the structural representation of the locking module in an embodiment of the present invention;
Fig. 4 is the electrical block diagram of the energising control module in an embodiment of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation that the camera ejecting mechanism in an embodiment of the present invention is in the ejection state, Fig. 2 is the structural representation that the camera ejecting mechanism in an embodiment of the present invention is in receiving state, as shown in Figure 1 and Figure 2, camera ejecting mechanism provided by the invention comprises: camera 101, sliding block 102, take in module 103, elastomeric element 104 and locking module 105.
Locking module 105 is fixed on the bottom of taking in module 103, and camera 101 is fixed on the sliding block 102; Sliding block 102 can taken in module 103 slips; One end of elastomeric element 104 is fixed on to be taken on the module 103, and the other end is fixed on the sliding block 102; Sliding block 102 is provided with second Lock Part 1021.
Locking module 105 comprises: locking control assembly 1051 and first Lock Part 1052 that is used with second Lock Part 1021; The middle part of first Lock Part 1052 of locking module 105 is provided with rotating shaft 1053, the first Lock Parts 1052 and can 1053 rotates around the shaft.Referring among Fig. 1 and Fig. 2 as can be known, first Lock Part 1052 can serve as that axle rotates with rotating shaft 1053, when the upper end of first Lock Part 1052 after rotate near second Lock Part, 1021 directions, first Lock Part 1052 and second Lock Part 1021 lock.When the upper end of first Lock Part 1052 after rotate away from second Lock Part, 1021 directions, first Lock Part 1052 separates with second Lock Part 1021.Wherein, first Lock Part 1052 and 1021 lockings of second Lock Part are that first Lock Part 1052 and second Lock Part 1021 fasten mutually.
Locking control assembly 1051 is used for the locking that first Lock Part 1052 and second Lock Part 1021 are removed in control.After locking control assembly 1051 has been removed the locking of first Lock Part 1052 and second Lock Part 1021, first Lock Part 1052 separates with second Lock Part 1021, elastomeric element 104 shrinks, and sliding block 102 makes camera 101 be in the ejection state away from taking in module 103.
After the locking of first Lock Part 1052 and second Lock Part 1021, first Lock Part 1052 and second Lock Part 1021 fasten, and elastomeric element 104 stretches, and sliding block 102 makes camera 101 be in receiving state near taking in module 102.
In an embodiment of the present invention, under camera is in receiving state, remove the locking of first Lock Part 1052 and second Lock Part 1021 after, shrink back at elastomeric element 104 under the effect of elastic force, make sliding block 102 away from taking in module 103.Be under the ejection state at camera, by artificially applying external force at sliding block 102, make sliding block 102 glide, make elastomeric element 104 stretch simultaneously, after treating first Lock Part 1052 and 1021 lockings of second Lock Part, sliding block 103 slides and stops.
In an embodiment of the present invention, elastomeric element 104 is spring, and wherein, an end of spring is fixed on the upper end of taking in module 103, and the other end of spring is fixed on the lower end of sliding block 102.When being the spring contraction, driving sliding block 102 and rise.
In other embodiments of the invention, can also use the mode of extending behind the spring pressurized to make sliding block 102 eject, be specially, one end of spring is fixed on the lower end of taking in module 103, the other end of spring is fixed on the lower end of taking in module 103, when camera is in receiving state, and this spring stress compression, when camera was in the ejection state, this spring extended naturally.
Fig. 3 is the structural representation of the locking module in an embodiment of the present invention, if shown in Figure 3, locking module 105 comprises: solenoid 1057 and be set in magnet 1058 in the solenoid 1057; Wherein, under solenoid 1057 cold states, magnet 1058 and 1052 adhesives of first Lock Part; Under the state of solenoid 1057 energisings, magnet 1058 separates with first Lock Part 1052.
In the above-described embodiments, first Lock Part 1052 adopts materials such as iron, cobalt, nickel to be made by the metal that magnet attracts.
In the above-described embodiments, locking control assembly 1051 also comprises: the energising control assembly is used for after receiving signal specific 1057 energisings of control solenoid.In the present embodiment, solenoid 1057 energising backs produce magnetic field, cancel out each other with the magnetic field that magnet 1058 produces, and make magnet 1058 can not hold first Lock Part 1052 again; Under solenoid 1057 cold situations, solenoid 1057 does not produce magnetic field, magnet 1058 can attract the lower end of first Lock Part 1052 to rotate toward locking control assembly 1051 directions, because first Lock Part, 1052 middle parts are provided with rotating shaft 1053, when rotate toward locking control assembly 1051 directions the lower end of first Lock Part 1052, rotate toward second Lock Part, 1021 directions the upper end of first Lock Part 1052, and win Lock Part 1052 and second Lock Part 1021 can be locked mutually.And as long as solenoid 1057 no powers, magnet 1058 can hold the lower end of first Lock Part 1052 always, makes win Lock Part 1052 and the 1021 preservation lockings of second Lock Part.
In a kind of preferred embodiment of the present invention, win Lock Part 1052 under no external force effect in order to make, can automatically terminate the locking with second Lock Part 1021, referring to shown in Figure 3, locking module 105 also comprises torsion spring 1054; Torsion spring 1054 is arranged in the rotating shaft 1053 of first Lock Part 1052, and under the situation of no external force effect, torsion spring 1054 can drive first Lock Part 1052 and rotate toward the direction away from second Lock Part 1021.Namely realize the latch-release of first Lock Part 1052 and second Lock Part 1021.Be specially, one end of torsion spring 1054 is stuck on the locking module 105, the other end of torsion spring 1054 is stuck on first Lock Part 1052, make under the situation of no external force effect, first Lock Part 1052 is produced one away from the power of second Lock Part, 1021 directions rotation, and the twisting resistance of torsion spring 1054 need be set less than the attraction of 1058 pairs of first Lock Parts of magnet, 1052 generations.The benefit of She Zhiing is like this, under solenoid 1057 cold states, magnet 1058 can hold first Lock Part 1052, the twisting resistance of torsion spring 1054 is not enough to rotate first Lock Part 1052, can prevent under no operational circumstances, first Lock Part 1052 and second Lock Part 1021 automatically terminate locking, the automatic ejection of the camera 101 that causes.
In order to prevent that in the moment of the locking of removing first Lock Part 1052 and second Lock Part 1021 shrinking rapidly in the process of upwards sliding fast that drives sliding block 102 of elastomeric element 104 causes camera to deviate from the problem of sliding block 102 easily; In an embodiment of the present invention, this camera ejecting mechanism also comprises corresponding deceleration setting.Be specially, take in module 103 and be provided with damping gear 106,102 are provided with Saw blade 107 on the sliding block; Damping gear 106 is meshing with Saw blade 107.Namely no matter sliding block 102 is upwards to slide or to lower slider, damping magnetic force 106 all can open decelerating effect to the slip of returning sliding block 102, prevents accident.
In addition, in an embodiment of the present invention, be provided with in the upper end of taking in module 103 and stop and eject stop member 108, this ejects the sliding scale that stop member 108 is used for limit slippage module 102, prevents from that sliding block 102 from skidding off to take in module 103.
In a kind of specific embodiment of the present invention, first Lock Part 1052 stops that for stopping the tip top of the tip is provided with barb 1055; Second Lock Part 1021 is hook, wherein, when first Lock Part 1052 and 1021 lockings of second Lock Part, barb 1055 and hook locking.
In the present invention, just can lock with locking module 103 behind the downslide certain distance for the ease of sliding block 102, preferable, stop that the side near hook of the tip is provided with first projection 1056, the bottom of hook is provided with second projection 1022; Barb 1055 and hook look timing, second projection 1022 is stuck on first projection 1056.Be specially, sliding block 102 is when gliding, and second projection 1022 is withstood first projection 1022 that stops on the tip, stops to lower slider, stops simultaneously that the tip is taken advantage of a situation to reset barb 1055 and hook locking.
Fig. 4 is the electrical block diagram of the energising control module in an embodiment of the present invention, and as shown in Figure 4, the energising control module comprises: triode, power supply, diode; Wherein, the base stage of triode is connected with signal input part, grounded emitter, and collector electrode is connected with a solenoidal end; The solenoidal other end is connected with an end of power supply, and the other end of power supply is connected with the emitter of triode; The positive pole of diode is connected with a solenoidal end, and the negative pole of diode is connected with the solenoidal other end.
Wherein, after the base stage input signal specific of triode, this signal specific is the high level signal of input in the present embodiment, the triode conducting, and the energising control module forms the loop, i.e. solenoid energising, and produce corresponding electromagnetic field.
In addition, in preferred embodiment of the present invention, the locking control assembly also comprises signal receiving module, and wherein, signal receiving module is used for receiving the remote signal that remote controller sends, according to described remote signal, to energising control module output signal specific.The signal specific that the energising control module sends according to signal receiving module is controlled the conducting of solenoid place circuit.Wherein, signal receiving module can be remote signal receiver.
The working method that the camera ejecting mechanism that provides among the present invention of Fig. 1, Fig. 2 is provided below describes.
The user sends instruction by remote controller, after remote signal receiver receives the instruction of remote controller transmission, to energising control module input high level signal.The energising control module is according to this high level signal control solenoid energising.After the solenoid energising, the adhesive magnetic force of magnet disappears, and stops the tip under the effect of torsion spring, rotates toward the direction away from hook; Make hook and barb be separated; Sliding block slowly rises under the double action of spring tension and damping gear, makes camera eject.
After camera is finished using, camera need be taken in.
Under the cold situation of solenoid, the lower end that magnet can adhesive firmly stops the tip; When the user by applying a downward power, after making that sliding block slides into certain distance downwards, first projection that second projection of hook bottom can be blocked on the tip is withstood, and sliding block stops gliding, stopping simultaneously that the tip is taken advantage of a situation resets, and stops that the barb at tip top and hook fasten mutually.Locking module locks sliding block, and spring stress elongates simultaneously.
In sum, the invention provides a kind of camera ejecting mechanism, technical scheme provided by the invention has adopted magnet and solenoid, after receiving corresponding signal, solenoid place circuit turn-on, solenoid energising produces magnetic field, and win Lock Part and second Lock Part are unlocked, sliding block is sliding under the effect of elastomeric element, drives the ejection of camera.The solenoid cheaply that camera ejecting mechanism provided by the invention adopts is removed the switch of first Lock Part and the locking of second Lock Part as control.Advantage with easy realization and stable performance.Camera ejecting mechanism provided by the invention can eject after the characteristics of reception signal automatically, and can be convenient to user's operation by the mode of manual recovery.
The above is preferred embodiment of the present invention only, is not for limiting protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.

Claims (9)

1. a camera ejecting mechanism is characterized in that, comprising: camera, sliding block, take in module, elastomeric element and locking module;
Described locking module is fixed on the bottom of taking in module, and described camera is fixed on the described sliding block; Described sliding block can slide in the described module of taking in; One end of described elastomeric element is fixed on described taking on the module, and the other end is fixed on the described sliding block;
Described sliding block is provided with described second Lock Part;
Described locking module comprises: locking control assembly and first Lock Part that is used with second Lock Part; The middle part of first Lock Part of described locking module is provided with rotating shaft, and described first Lock Part can rotate around the axis;
Described locking control assembly is used for the locking that first Lock Part and second Lock Part are removed in control;
When described first Lock Part separated with second Lock Part, described elastic components contract drove described sliding block away from the described module of taking in, and makes described camera be in the ejection state;
When described first Lock Part and the locking of second Lock Part, described elastomeric element stretches, and described sliding block makes described camera be in receiving state near the described module of taking in.
2. camera ejecting mechanism according to claim 1 is characterized in that,
Described locking control assembly comprises: solenoid and be set in magnet in the solenoid;
Under the cold state of described solenoid, described magnet and the first Lock Part adhesive;
Under the state of described solenoid energising, described magnet separates with first Lock Part.
3. camera ejecting mechanism according to claim 2 is characterized in that, described locking control assembly also comprises:
The energising control assembly is used for after receiving signal specific, controls described solenoid energising.
4. camera ejecting mechanism according to claim 3 is characterized in that, described locking module also comprises torsion spring;
Described torsion spring is arranged in the rotating shaft of described first Lock Part, is used under the situation of no external force effect, drives described first Lock Part and rotates toward the direction away from second Lock Part.
5. camera ejecting mechanism according to claim 1, other are characterised in that,
The described module of taking in is provided with the damping gear, and described sliding block is provided with Saw blade;
Described damping gear and described Saw blade are meshing.
6. camera ejecting mechanism according to claim 1 is characterized in that,
Described first Lock Part is for stopping the tip, and the described top of the tip that stops is provided with barb;
Described second Lock Part is hook,
Wherein, when first Lock Part and the locking of second Lock Part, described barb and the locking of described hook.
7. camera ejecting mechanism according to claim 6 is characterized in that,
The described side of the close described hook of the tip that stops is provided with first projection, and the bottom of described hook is provided with second projection;
Wherein, described barb and the timing of described hook look, described second projection is stuck on first projection.
8. camera ejecting mechanism according to claim 3 is characterized in that, described energising control module comprises: triode, power supply, diode;
The base stage of described triode is connected with signal input part, grounded emitter, and collector electrode is connected with a solenoidal end;
The described solenoidal other end is connected with an end of power supply, and the other end of power supply is connected with the emitter of described triode;
The positive pole of described diode is connected with a described solenoidal end, and the negative pole of described diode is connected with the described solenoidal other end.
9. camera ejecting mechanism according to claim 1 is characterized in that,
Described upper end of taking in module is provided with the ejection stop member for the sliding scale of limit slippage module.
CN2013102704866A 2013-06-29 2013-06-29 Camera ejection mechanism Pending CN103338327A (en)

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Cited By (14)

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CN104202937A (en) * 2014-09-18 2014-12-10 青岛歌尔声学科技有限公司 Functional device telescopic mechanism and household appliance
CN106247100A (en) * 2016-08-31 2016-12-21 上海度娃教育科技有限公司 A kind of automatic pop-up device
CN107122006A (en) * 2017-04-17 2017-09-01 福建捷联电子有限公司 Rotation and liftable camera structure on a kind of display
CN107862812A (en) * 2017-12-11 2018-03-30 江苏国光信息产业股份有限公司 A kind of remote intelligent terminal
CN108111729A (en) * 2017-12-25 2018-06-01 维沃移动通信有限公司 A kind of camera module, control method and mobile terminal
CN108124085A (en) * 2017-12-04 2018-06-05 联想(北京)有限公司 A kind of electronic equipment
CN109348009A (en) * 2018-11-06 2019-02-15 维沃移动通信(杭州)有限公司 Terminal device
CN109639950A (en) * 2018-12-29 2019-04-16 上海创功通讯技术有限公司 The ejecting mechanism and electronic equipment of camera
CN109862141A (en) * 2017-11-30 2019-06-07 广东欧珀移动通信有限公司 Mobile terminal and its CCD camera assembly
CN109995911A (en) * 2017-12-29 2019-07-09 广东欧珀移动通信有限公司 The control method of functional unit, electronic device and electronic device
CN110086911A (en) * 2019-04-29 2019-08-02 维沃移动通信(杭州)有限公司 Terminal device
CN110166605A (en) * 2019-05-31 2019-08-23 维沃移动通信(杭州)有限公司 Terminal device
CN110416698A (en) * 2018-04-28 2019-11-05 Oppo广东移动通信有限公司 Electronic equipment
US10806042B2 (en) 2017-10-31 2020-10-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Functional device, electronic apparatus, and mobile terminal

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Publication number Priority date Publication date Assignee Title
CN104202937B (en) * 2014-09-18 2017-01-18 青岛歌尔声学科技有限公司 Functional device telescopic mechanism and household appliance
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CN106247100A (en) * 2016-08-31 2016-12-21 上海度娃教育科技有限公司 A kind of automatic pop-up device
CN107122006A (en) * 2017-04-17 2017-09-01 福建捷联电子有限公司 Rotation and liftable camera structure on a kind of display
US10806042B2 (en) 2017-10-31 2020-10-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Functional device, electronic apparatus, and mobile terminal
CN109862141B (en) * 2017-11-30 2021-03-30 Oppo广东移动通信有限公司 Mobile terminal and camera assembly thereof
CN109862141A (en) * 2017-11-30 2019-06-07 广东欧珀移动通信有限公司 Mobile terminal and its CCD camera assembly
CN108124085A (en) * 2017-12-04 2018-06-05 联想(北京)有限公司 A kind of electronic equipment
CN107862812A (en) * 2017-12-11 2018-03-30 江苏国光信息产业股份有限公司 A kind of remote intelligent terminal
CN107862812B (en) * 2017-12-11 2023-07-04 江苏国光信息产业股份有限公司 Remote intelligent terminal
CN108111729A (en) * 2017-12-25 2018-06-01 维沃移动通信有限公司 A kind of camera module, control method and mobile terminal
CN108111729B (en) * 2017-12-25 2019-11-26 维沃移动通信有限公司 A kind of camera module, control method and mobile terminal
CN109995911A (en) * 2017-12-29 2019-07-09 广东欧珀移动通信有限公司 The control method of functional unit, electronic device and electronic device
CN110416698A (en) * 2018-04-28 2019-11-05 Oppo广东移动通信有限公司 Electronic equipment
CN110416698B (en) * 2018-04-28 2021-03-09 Oppo广东移动通信有限公司 Electronic device
CN109348009B (en) * 2018-11-06 2021-02-02 维沃移动通信(杭州)有限公司 Terminal device
CN109348009A (en) * 2018-11-06 2019-02-15 维沃移动通信(杭州)有限公司 Terminal device
CN109639950A (en) * 2018-12-29 2019-04-16 上海创功通讯技术有限公司 The ejecting mechanism and electronic equipment of camera
CN110086911A (en) * 2019-04-29 2019-08-02 维沃移动通信(杭州)有限公司 Terminal device
CN110086911B (en) * 2019-04-29 2020-11-13 维沃移动通信(杭州)有限公司 Terminal device
CN110166605A (en) * 2019-05-31 2019-08-23 维沃移动通信(杭州)有限公司 Terminal device

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