WO2021127939A1 - 摄像装置、电子设备及电子设备的使用方法 - Google Patents
摄像装置、电子设备及电子设备的使用方法 Download PDFInfo
- Publication number
- WO2021127939A1 WO2021127939A1 PCT/CN2019/127654 CN2019127654W WO2021127939A1 WO 2021127939 A1 WO2021127939 A1 WO 2021127939A1 CN 2019127654 W CN2019127654 W CN 2019127654W WO 2021127939 A1 WO2021127939 A1 WO 2021127939A1
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- WIPO (PCT)
- Prior art keywords
- support rod
- hole
- lens module
- threaded hole
- lifting member
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
Definitions
- the present invention relates to the technical field of photographing equipment, and in particular to a photographing device, an electronic device using the photographing device, and a method of using the electronic device.
- One of the objectives of the present invention is to provide a camera device to solve the problems that the existing pop-up lens is inconvenient for the user to use and affects the user's operating experience.
- a camera device includes:
- the camera mechanism includes a lens module and a support rod connected to one side of the lens module, and a threaded section is provided on the side of the support rod away from the lens module;
- the driving mechanism includes a driving shaft, a driver connected to the driving shaft for driving the driving shaft to rotate, and a lifting member sleeved on the driving shaft, and the lifting member is provided with a second drive shaft corresponding to the driving shaft.
- a threaded hole the driving shaft cooperates with the first threaded hole to drive the lifting member to move along the axial direction of the driving shaft, the lifting member is provided with a first through hole corresponding to the support rod, the A support rod passes through the lifting member through the first through hole, and the lifting member is used to push the camera mechanism to move in the axial direction;
- the bracket is located on a side of the lifting member away from the lens module, the bracket is provided with a second threaded hole and a second through hole, the second threaded hole is opposite to and communicated with the first through hole, The second through hole is opposite to and communicated with the first threaded hole, the support rod can be movably inserted through the first through hole and the second threaded hole, and the second threaded hole is used to communicate with the first through hole and the second threaded hole.
- the threaded section is threaded, and the drive shaft can movably pass through the second through hole and is threadedly matched with the first threaded hole.
- the lifting member is provided with an annular groove communicating with the first through hole, and the support rod is convexly provided with a stopper inserted into the annular groove.
- the support rod and the lens module are integrally formed or assembled separately.
- the driver is a stepper motor.
- the drive shaft is a screw rod.
- the second object of the present invention also provides an electronic device, including a back shell and the above-mentioned camera device, the back shell includes a back plate and a frame surrounding the edge of the back plate, the back plate and the The frame body is enclosed to form a containing cavity, the camera device is located in the containing cavity, the bracket is fixed to the back plate, the frame body is provided with a through opening communicating with the containing cavity, the through opening It is arranged directly opposite to the lens module for the lens module to extend into or extend out of the containing cavity.
- the third object of the present invention also provides a method of using electronic equipment, including:
- the electronic device receives a first control instruction and sends a first execution instruction to the driving mechanism
- the driver receives the first execution instruction and drives the drive shaft to rotate, the lifter moves linearly in a direction away from the bracket under the drive of the drive shaft, and the lifter pushes the lens mold
- the assembly and the support rod move linearly to the outside of the receiving cavity through the opening, until the threaded section and the second threaded hole begin to threadedly fit;
- the lifting member continues to move linearly in a direction away from the support under the drive of the drive shaft, the lifting member pushes the lens module and the support rod to continue to move linearly, and the support rod is on the thread Segment and the second threaded hole cooperate to rotate, and the support rod drives the lens module to rotate;
- the electronic device receives a second control instruction and sends a second execution instruction to the driving mechanism
- the driver receives the second execution instruction and drives the drive shaft to rotate in the reverse direction, the lifter moves linearly toward the support under the drive of the drive shaft, and the lifter pushes the support rod and
- the lens module moves linearly toward the bracket, the support rod rotates in reverse under the cooperation of the threaded section and the second threaded hole, and the support rod drives the lens module to rotate in the reverse direction, Until the threaded section and the second threaded hole are out of threaded fit;
- the lifting member continues to move linearly toward the bracket under the drive of the drive shaft, and the lifting member pushes the support rod and the lens module to move linearly toward the bracket until the lens module Retract from the through opening to the initial position in the receiving cavity.
- the embodiment of the present invention includes a camera mechanism, a bracket, and a driving mechanism by setting the camera device, wherein the camera mechanism includes a lens module and a support rod, and the driving mechanism includes a driver, a driving shaft and a lifting member, and the driver drives After the drive shaft rotates, the lifter is driven by the drive shaft to move linearly in the direction away from the bracket, and at the same time drives the support rod and the lens module to move together, when the threaded section of the support rod moves to the second threaded hole after threading , The lifting member can drive the support rod to rotate, thereby driving the rotation of the lens module. Therefore, when taking pictures, the user does not need to manually turn the camera device to take photos of different angles, which is convenient for the user and enhances the user's operating experience.
- FIG. 1 is a partially exploded schematic diagram of an electronic device provided by an embodiment of the present invention
- FIG. 2 is a schematic diagram of the structure of the camera device shown in FIG. 1;
- Figure 3 is a cross-sectional view along line AA of Figure 2;
- FIG. 4 is an exploded schematic diagram of the camera device shown in FIG. 2;
- FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention, and the lens module is in an initial state at this time;
- FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention, at this time the lens module is in the pushed out state;
- FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. At this time, the lens module is in a rotating state.
- an electronic device 1 provided in accordance with an embodiment of the present invention includes a camera device 100 and a back shell 200.
- the back shell 200 includes a back plate 201 and a frame 202.
- the frame 202 surrounds the back plate.
- the edge of 201 thus encloses the receiving cavity 203.
- the frame body 202 is provided with a through opening 204 communicating with the receiving cavity 203.
- the camera device 100 is installed in the receiving cavity 203, and the camera device 100 includes a camera mechanism 10, a driving mechanism 20, and
- the bracket 30 is fixed to the back plate 201 and supports the camera mechanism 10 and the driving mechanism 20.
- the electronic device 1 is a smart phone, but it may also be a tablet computer, a camera, and the like.
- the camera mechanism 10 includes a lens module 11 and a supporting rod 12.
- the supporting rod 12 is fixed on one side of the lens module 11, the lens module 11 and the opening 204 are arranged directly opposite, and the contour of the lens module 11 is smaller than that of the opening 204.
- the contour allows the lens module 11 to extend into or out of the accommodating cavity 203 through the opening 204, and the side of the support rod 12 away from the lens module module 11 is provided with a threaded section 121.
- the lens module 11 includes a housing 111 and a camera 112 installed in the housing 111.
- a camera 112 installed in the housing 111.
- two cameras 112 are installed symmetrically on both sides of the housing 111. It is understood that the number of the cameras 112 is not limited. There are more than two, for example, there may be one or more.
- the support rod 12 and the lens module 11 are integrally formed, and the threaded section 121 and the support rod 12 are integrally formed, so as to ensure the strength of the camera mechanism 10.
- the lens module 11 and the support rod 12 may also be assembled separately, and the threaded section 121 and the support rod 12 may also be assembled separately.
- the driving mechanism 20 includes a driving shaft 21, a driver 22, and a lifting member 23.
- the driver 22 is connected to one end of the driving shaft 21 to drive the driving shaft 21 to rotate.
- the driving shaft 21 is preferably a screw rod, and the driver 22 is preferably a stepping motor.
- the contour of the member 23 is smaller than the contour of the opening 204, so the lifting member 23 can also freely pass through the opening 204.
- the lifting member 23 is provided with a first threaded hole 231 corresponding to the drive shaft 21, and a first through hole 232 is provided corresponding to the support rod 12.
- the driving shaft 21 is threadedly matched with the first threaded hole 231 to drive the lifting member 23 to move linearly along the axial direction of the driving shaft 21, and the support rod 12 can move through the first through hole 232.
- a gearbox can also be provided between the driver 22 and the drive shaft 21, and the rotation output of the driver 22 is reduced and torque-increased through the gearbox, so that the drive shaft 21 can obtain greater torque.
- the bracket 30 is located on the side of the lifting member 23 away from the lens module 11.
- the bracket 30 is penetrated with a second threaded hole 31 and a second through hole 32.
- the second threaded hole 31 and the first through hole 232 are directly opposite and communicate with each other.
- the two through holes 32 are directly opposite to the first threaded hole 231 and communicate with each other.
- the second threaded hole 31 is used for threaded engagement with the threaded section 121, and the drive shaft 21 can move through the second through hole 32.
- the user When the user needs to use the camera function of the electronic device 1, he can control the driver 22 to drive the drive shaft 21 to rotate, and the lifter 23 is driven by the drive shaft 21 to move linearly in a direction away from the bracket 30, and drives the support rod 12 and the lens
- the module 11 moves together to push the lens module 11 out of the accommodating cavity 203. After the lens module 11 stops moving, the user can use the shooting function of the electronic device 1.
- the user When the user needs to take photos of different angles, he can use The drive shaft 21 continues to rotate. After the threaded section 121 and the second threaded hole 31 form a threaded fit, the lifting member 23 can drive the support rod 12 to rotate, thereby driving the lens module 11 to rotate. Therefore, the user does not need to manually rotate the electronic device 1 It can take photos of different angles, which is convenient for users to use and enhance the user's operating experience.
- the driver 22 can be controlled to drive the drive shaft 21 to rotate in the reverse direction, so that the lifting member 23 moves linearly toward the bracket 30, and drives the support rod 12 and the lens module 11 to move together, thereby retracting the lens module 11 into the receiving cavity In 203, the risk of the lens module 11 being exposed to the outside and being damaged is reduced.
- the lifting member 23 is provided with an annular groove 233 communicating with the first through hole 232, and a stop 122 inserted into the annular groove 233 is protrudingly provided on the support rod 12.
- the lifting member 23 will be blocked by the stopper 122 during the linear movement, so that it cannot move relative to the support rod 12, thereby driving the support rod 12 to move together, thereby driving the lens Module 11 movement.
- stopper 122 can be formed together with the support rod 12, or it can be assembled separately, and the stopper 122 is provided on the wall of the first through hole 232, and the support rod 12 is provided with an annular groove 233, It is also possible to restrict the movement of the support rod 12 in the axial direction.
- a guiding mechanism for guiding the movement of the lifting member 23 can also be provided.
- one end of the support rod 12 away from the drive shaft 21 is provided with one end fixedly connected to the bracket 30, and the other end can be movably inserted into the lifter.
- FIG. 3 Please refer to FIG. 3 to FIG. 7.
- the process of pushing out, rotating and retracting the lens module 11 will be described in detail below.
- the electronic device 1 receives the first control instruction and sends the first execution instruction to the driving mechanism 20;
- the driver 22 receives the first execution pointing command and rotates the drive shaft 21.
- the lifting member 23 is threadedly engaged with the drive shaft 21. Therefore, the lifting member 23 moves linearly in a direction away from the support 30.
- the threaded section 121 of the support rod 12 It has not yet formed a threaded fit with the second threaded hole 31, so the lifting member 23 pushes the support rod 12 to move linearly together through the stop portion 122, the support rod 12 drives the lens module 11 to move, and the lens module 11 is moved through the port 204 Push out from the accommodating cavity 203 until the threaded section 121 moves to threadedly fit with the second threaded hole 31;
- the lifting member 23 continues to move linearly in the direction away from the bracket 30 under the drive of the drive shaft 21, and the lifting member 23 continues to push the support rod 12 through the stop 122, but at this time the threaded section 121 has been connected to the second threaded hole 31
- the thread is matched, so the lifting member 23 will drive the support rod 12 to rotate relative to the bracket 30 and drive the lens module 11 to rotate together. At this time, the lens module 11 rotates while moving linearly;
- the electronic device 1 receives the second control instruction and sends the second execution instruction to the driving mechanism 20;
- the driver 22 receives the second execution command and causes the drive shaft 21 to rotate in the reverse direction.
- the lifting member 23 moves linearly toward the bracket 30.
- the lifting member 23 pushes the support rod 12 to move together through the stop 122, and the support rod 12 is in the second threaded hole 31.
- the lifting member 23 continues to move linearly toward the bracket 30 under the drive of the drive shaft 21.
- the threaded section 121 of the support rod 12 has been disconnected from the second threaded hole 31, so the lifting member 23 will only be pushed and supported by the stop 122
- the rod 12 moves linearly together, and the support rod 12 drives the lens module 11 to move together until the lens module 11 is retracted from the through opening 204 to the initial position in the receiving cavity 203.
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Abstract
本发明提供了摄像装置、电子设备及电子设备的使用方法，其中，摄像装置包括摄像机构、支架及驱动机构，摄像机构包括镜头模组和支撑杆，支撑杆远离镜头模组的一侧设有螺纹段，驱动机构包括驱动轴、驱动器及升降件，升降件设有第一螺纹孔和第一通孔，支架位于升降件远离镜头模组的一侧，支架设有第二螺纹孔和第二通孔，第二螺纹孔与第一通口相对并连通，第二通孔与第一螺纹孔相对并连通，支撑杆可活动穿过第一通孔和第二螺纹孔，驱动轴可活动穿过第二通孔并与第一螺纹孔螺纹配合，螺纹段用于与第二螺纹孔螺纹配合。本发明的摄像装置，用户不需要手动转动摄像装置即可拍摄不同角度的照片，方便用户使用，提升用户的操作体验。
Description
本发明涉及拍摄设备技术领域，尤其涉及一种摄像装置、使用该摄像装置的电子设备及电子设备的使用方法。
随着互联网时代的到来，智能电子产品的数量不断上升，智能电子产品的功能丰富多样，深受使用者的喜爱，其中之一便是拍摄功能，因此，用于拍摄的摄像装置被广泛应用在智能电子产品中。
目前全面屏电子产品已经成为主流产品，为了将电子产品做成全面屏，厂商开始使用升降式摄像头，摄像头在电机的驱动下，可以沿导轨直线运动，从而实现摄像头的升降开合，其不需要在电子产品上挖孔安装摄像头，因此可以实现真正的全面屏。但现有的升降式摄像头只能做直线运动，在电子产品不动的情况下，摄像头的拍摄视角是固定不变的，如果用户想拍摄不同角度的照片，就需要旋转电子产品，将摄像头对准目标，然后进行拍摄。这导致用户使用起来很不方便，极大的影响了用户的操作体验。
因而有必要开发一种可克服上述问题的摄像装置。
本发明的目的之一在于提供一种摄像装置，解决现有弹出式镜头不方便用户使用和影响用户操作体验的问题。
本发明的目的之一采用如下技术方案实现：
一种摄像装置，包括：
支架和由所述支架支撑的摄像机构及驱动机构；
所述摄像机构包括镜头模组和连接于所述镜头模组一侧的支撑杆，所述支撑杆远离所述镜头模组的一侧设有螺纹段；
所述驱动机构包括驱动轴、与所述驱动轴相连以用于驱动所述驱动轴旋转的驱动器、以及套设于所述驱动轴的升降件，所述升降件对应所述驱动轴开设有第一螺纹孔，所述驱动轴与所述第一螺纹孔配合以驱动所述升降件沿所述驱动轴的轴向移动，所述升降件对应所述支撑杆开设有第一通孔，所述支撑杆经所述第一通孔穿过所述升降件，所述升降件用于推动所述摄像机构沿所述轴向运动；
所述支架位于所述升降件远离所述镜头模组的一侧，所述支架设有第二螺纹孔和第二通孔，所述第二螺纹孔与所述第一通孔相对并连通，所述第二通孔与所述第一螺纹孔相对并连通，所述支撑杆可活动穿设于所述第一通孔和所述第二螺纹孔，所述第二螺纹孔用于与所述螺纹段螺纹配合，所述驱动轴可活动穿设于所述第二通孔并与所述第一螺纹孔螺纹配合。
作为一种改进，所述升降件内设有与所述第一通孔连通的环形槽，所述支撑杆上凸设有插入所述环形槽的止挡部。
作为一种改进，所述支撑杆和所述镜头模组一体成型或者分体组装成型。
作为一种改进，所述驱动器为步进电机。
作为一种改进，所述驱动轴为丝杆。
本发明的目的之二还提供一种电子设备，包括背壳和如上所述的摄像装置，所述背壳包括背板和围设于所述背板边缘的框体，所述背板与所述框体围合形成收容腔，所述摄像装置位于所述收容腔中，所述支架固定至所述背板，所述框体开设有与所述收容腔连通的通口，所述通口与所述镜头模组正对设置以供所述镜头模组伸入或伸出所述收容腔。
本发明的目的之三还提供一种电子设备的使用方法，包括：
所述电子设备接收第一控制指令并向所述驱动机构发送第一执行指令；
所述驱动器接收所述第一执行指令并驱动所述驱动轴旋转，所述升降件在所述驱动轴的驱动下朝远离所述支架的方向作直线运动，所述升降件推动所述镜头模组和所述支撑杆经所述通口直线运动至所述收容腔外，直至所述螺纹段与所述第二螺纹孔开始螺纹配合；
所述升降件在所述驱动轴的驱动下继续朝远离支架的方向作直线运动，所述升降件推动所述镜头模组和所述支撑杆继续作直线运动，所述支撑杆在所述螺纹段和所述第二螺纹孔的配合下进行旋转，所述支撑杆带动所述镜头模组旋转；
所述电子设备接收第二控制指令并向所述驱动机构发送第二执行指令；
所述驱动器接收所述第二执行指令并驱动所述驱动轴反向转动，所述升降件在所述驱动轴的驱动下朝向所述支架作直线运动，所述升降件推动所述支撑杆和所述镜头模组朝向所述支架作直线运动，所述支撑杆在所述螺纹段和所述第二螺纹孔的配合下反向转动，所述支撑杆带动所述镜头模组反向转动，直至所述螺纹段和所述第二螺纹孔脱离螺纹配合；
所述升降件在所述驱动轴的驱动下继续朝向所述支架作直线运动，所述升降件推动所述支撑杆和所述镜头模组朝向所述支架作直线运动，直至所述镜头模组从所述通口缩回至所述收容腔内的初始位置。
本发明实施方式相对于现有技术而言，通过设置摄像装置包括摄像机构、支架以及驱动机构，其中，摄像机构包括镜头模组和支撑杆，驱动机构包括驱动器、驱动轴以及升降件，驱动器驱动该驱动轴旋转后，升降件受驱动轴的驱动而朝远离支架的方向作直线运动，同时带动支撑杆和镜头模组一起运动，当支撑杆的螺纹段运动至与第二螺纹孔螺纹配合后，升降件即可驱动支撑杆旋转，从而带动镜头模组旋转，因此用户在拍照时，不需要手动转动摄像装置即可拍摄不同角度的照片，方便用户使用，提升用户的操作体验。
图1为本发明实施例提供的电子设备的部分分解示意图；
图2为图1中所示摄像装置的结构示意图；
[根据细则91更正 30.03.2020]
图3为图2的沿A-A线的剖视图；
图3为图2的沿A-A线的剖视图；
图4为图2中所示摄像装置的分解示意图；
图5为本发明实施例提供的电子设备的结构示意图，此时镜头模组为初始状态；
图6为本发明实施例提供的电子设备的结构示意图，此时镜头模组为推出状态；
图7为本发明实施例提供的电子设备的结构示意图，此时镜头模组为旋转状态。
附图标记：1、电子设备；100、摄像装置；200、背壳；201、背板；202、框体；203、收容腔；204、通口；10、摄像机构；20、驱动机构；30、支架；11、镜头模组；12、支撑杆；111、壳体；112、摄像头；121、螺纹段；21、驱动轴；22、驱动器；23、升降件；231、第一螺纹孔；232、第一通孔；31、第二螺纹孔；32、第二通孔；233、环形槽；122、止挡部。
下面结合附图和实施方式对本发明作进一步说明。
需要说明的是，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后、内、外、顶部、底部……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
还需要说明的是，当元件被称为“固定于”或“设置于”另一个元件上时，该元件可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为“连接”另一个元件，它可以是直接连接另一个元件或者可能同时存在居中元件。
请参阅图1至图4，依照本发明实施例提供的一种电子设备1，包括摄像装置100和背壳200，背壳200包括背板201和框体202，框体202围设于背板201的边缘从而围合形成收容腔203，框体202贯穿开设有与收容腔203连通的通口204，摄像装置100安装在收容腔203中，且摄像装置100包括摄像机构10、驱动机构20以及支架30，支架30固定至背板201并支撑摄像机构10和驱动机构20。
优选地，电子设备1为智能手机，但也还可以是平板电脑、相机等。
摄像机构10包括镜头模组11和支撑杆12，支撑杆12固定于镜头模组11的一侧，镜头模组11与通口204正对设置，且镜头模组11的轮廓小于通口204的轮廓，使镜头模组11可经通口204伸入或者伸出收容腔203，支撑杆12远离镜头模组模组11的一侧设有螺纹段121。
镜头模组11包括壳体111和安装于壳体111内的摄像头112，摄像头112优选为两个，且对称安装在壳体111内部的两侧，可以理解的是，摄像头112的数量并不局限于两个，例如还可以是一个或者多个。
优选地，本实施例中，支撑杆12与镜头模组11为一体成型，螺纹段121与支撑杆12为一体成型，从而保证摄像机构10的强度。
可以理解的是，镜头模组11与支撑杆12还可以是分体组装成型，螺纹段121与支撑杆12也可以是分体组装成型。
驱动机构20包括驱动轴21、驱动器22以及升降件23，驱动器22与驱动轴21的一端连接以驱动该驱动轴21进行旋转，驱动轴21优选为丝杆，驱动器22优选为步进电机，升降件23的轮廓小于通口204的轮廓，因此升降件23也可以自由通过通口204，升降件23对应驱动轴21开设有第一螺纹孔231，对应支撑杆12开设有第一通孔232，驱动轴21与第一螺纹孔231螺纹配合以驱动升降件23沿驱动轴21的轴向作直线运动，支撑杆12可活动穿过第一通孔232。
可以理解地，实际应用中，还可以在驱动器22与驱动轴21之间设置减速箱，通过减速箱对驱动器22的旋转输出进行降速增矩处理，以使驱动轴21可以获得更大的扭矩。
支架30位于升降件23远离镜头模组11的一侧，支架30贯穿设有第二螺纹孔31和第二通孔32，第二螺纹孔31与第一通孔232正相对且相互连通，第二通孔32与第一螺纹孔231正相对并相互连通，第二螺纹孔31用于与螺纹段121螺纹配合，驱动轴21可活动穿过第二通孔32。
当用户需要使用电子设备1的拍照功能时，可以控制驱动器22驱动该驱动轴21旋转，升降件23在驱动轴21的驱动下朝远离支架30的方向作直线运动，并带动支撑杆12和镜头模组11一起运动，从而将镜头模组11从收容腔203中推出，镜头模组11停止运动后，用户即可使用电子设备1的拍摄功能，当用户需要拍摄不同角度的照片时，可以使驱动轴21继续旋转，当螺纹段121与第二螺纹孔31形成螺纹配合后，升降件23可驱动支撑杆12旋转，进而带动镜头模组11旋转，因此，用户不需要手动转动电子设备1即可拍摄不同角度的照片，方便用户使用，提升用户的操作体验。
拍摄完成后，可以控制驱动器22驱使驱动轴21反向转动，使升降件23朝向支架30作直线运动，并带动支撑杆12和镜头模组11一起运动，从而将镜头模组11收回至收容腔203内，降低了镜头模组11暴露在外而被损坏的风险。
作为本实施例一种改进方式，升降件23内设有与第一通孔232连通的环形槽233，支撑杆12上凸设有插入环形槽233中的止挡部122。
通过环形槽233和止挡部122的配合，升降件23在作直线运动过程中，会被止挡部122阻挡，使其不能相对支撑杆12运动，从而带动支撑杆12一起运动，进而带动镜头模组11运动。
可以理解地，止挡部122可以与支撑杆12一起成型，也可以是分体组装成型，而且在第一通孔232的孔壁上设置止挡部122、支撑杆12上设置环形槽233，以限制支撑杆12在轴向上的运动也是可以的。
可以理解地，实际应用中，还可以设置一个用于引导升降件23运动的导向机构，例如，在支撑杆12远离驱动轴21的一侧设置一端与支架30固定连接、另一端可活动插入升降件23的导向杆，这样，升降件23可以在导向杆的导向作用下进行运动，使其运动更平稳，也即，使镜头模组11运动更平稳。
请参阅图3-图7，下面对镜头模组11的推出、旋转及收回过程进行详细描述。
电子设备1接收第一控制指令并向驱动机构20发送第一执行指令；
驱动器22接收第一执行指向指令并使驱动轴21旋转，升降件23与驱动轴21螺纹配合，因此，升降件23会朝远离支架30的方向作直线运动，此时支撑杆12的螺纹段121还没有与第二螺纹孔31形成螺纹配合，因此升降件23通过止挡部122推动支撑杆12一起作直线运动，支撑杆12带动镜头模组11运动，并经通口204将镜头模组11从收容腔203中推出，直至螺纹段121运动至与第二螺纹孔31螺纹配合；
升降件23在驱动轴21的驱动下继续朝远离支架30的方向作直线运动，升降件23继续通过止挡部122推动支撑杆12运动，但由于此时螺纹段121已与第二螺纹孔31螺纹配合，因此升降件23会驱动支撑杆12相对支架30进行旋转，并带动镜头模组11一起旋转，此时镜头模组11一边作直线运动，一边进行旋转；
电子设备1接收第二控制指令并向驱动机构20发送第二执行指令；
驱动器22接收第二执行指令并使驱动轴21反向旋转，升降件23朝向支架30作直线运动，升降件23通过止挡部122推动支撑杆12一起运动，支撑杆12在第二螺纹孔31和螺纹段121的配合下反向旋转，并带动镜头模组11一起反向旋转，直至螺纹段121与第二螺纹孔31脱离螺纹配合，镜头模组11停止转动；
升降件23在驱动轴21的驱动下继续朝向支架30作直线运动，此时支撑杆12的螺纹段121已与第二螺纹孔31脱离连接，因此升降件23只会通过止挡部122推动支撑杆12一起作直线运动，支撑杆12带动镜头模组11一起运动，直至镜头模组11从通口204缩回至收容腔203内的初始位置。
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。
Claims (7)
- 一种摄像装置，其特征在于，包括：支架和由所述支架支撑的摄像机构及驱动机构；所述摄像机构包括镜头模组和连接于所述镜头模组一侧的支撑杆，所述支撑杆远离所述镜头模组的一侧设有螺纹段；所述驱动机构包括驱动轴、与所述驱动轴相连以用于驱动所述驱动轴旋转的驱动器、以及套设于所述驱动轴的升降件，所述升降件对应所述驱动轴开设有第一螺纹孔，所述驱动轴与所述第一螺纹孔配合以驱动所述升降件沿所述驱动轴的轴向移动，所述升降件对应所述支撑杆开设有第一通孔，所述支撑杆经所述第一通孔穿过所述升降件，所述升降件用于推动所述摄像机构沿所述轴向运动；所述支架位于所述升降件远离所述镜头模组的一侧，所述支架设有第二螺纹孔和第二通孔，所述第二螺纹孔与所述第一通孔相对并连通，所述第二通孔与所述第一螺纹孔相对并连通，所述支撑杆可活动穿设于所述第一通孔和所述第二螺纹孔，所述第二螺纹孔用于与所述螺纹段螺纹配合，所述驱动轴可活动穿设于所述第二通孔并与所述第一螺纹孔螺纹配合。
- 根据权利要求1所述的摄像装置，其特征在于，所述升降件内设有与所述第一通孔连通的环形槽，所述支撑杆上凸设有插入所述环形槽的止挡部。
- 根据权利要求1所述的摄像装置，其特征在于，所述支撑杆和所述镜头模组一体成型或者分体组装成型。
- 根据权利要求1所述的摄像装置，其特征在于，所述驱动器为步进电机。
- 根据权利要求1所述的摄像装置，其特征在于，所述驱动轴为丝杆。
- 一种电子设备，其特征在于，包括背壳和如权利要求1-5任一项所述的摄像装置，所述背壳包括背板和围设于所述背板边缘的框体，所述背板与所述框体围合形成收容腔，所述摄像装置位于所述收容腔中，所述支架固定至所述背板，所述框体开设有与所述收容腔连通的通口，所述通口与所述镜头模组正对设置以供所述镜头模组伸入或伸出所述收容腔。
- 一种如权利要求6所述的电子设备的使用方法，其特征在于，包括：所述电子设备接收第一控制指令并向所述驱动机构发送第一执行指令；所述驱动器接收所述第一执行指令并驱动所述驱动轴旋转，所述升降件在所述驱动轴的驱动下朝远离所述支架的方向作直线运动，所述升降件推动所述镜头模组和所述支撑杆经所述通口直线运动至所述收容腔外，直至所述螺纹段与所述第二螺纹孔开始螺纹配合；所述升降件在所述驱动轴的驱动下继续朝远离支架的方向作直线运动，所述升降件推动所述镜头模组和所述支撑杆继续作直线运动，所述支撑杆在所述螺纹段和所述第二螺纹孔的配合下进行旋转，所述支撑杆带动所述镜头模组旋转；所述电子设备接收第二控制指令并向所述驱动机构发送第二执行指令；所述驱动器接收所述第二执行指令并驱动所述驱动轴反向转动，所述升降件在所述驱动轴的驱动下朝向所述支架作直线运动，所述升降件推动所述支撑杆和所述镜头模组朝向所述支架作直线运动，所述支撑杆在所述螺纹段和所述第二螺纹孔的配合下反向转动，所述支撑杆带动所述镜头模组反向转动，直至所述螺纹段和所述第二螺纹孔脱离螺纹配合；所述升降件在所述驱动轴的驱动下继续朝向所述支架作直线运动，所述升降件推动所述支撑杆和所述镜头模组朝向所述支架作直线运动，直至所述镜头模组从所述通口缩回至所述收容腔内的初始位置。
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