WO2021127984A1

WO2021127984A1 - Camera system and mobile terminal

Info

Publication number: WO2021127984A1
Application number: PCT/CN2019/127940
Authority: WO
Inventors: 闫锋; 董乐平
Original assignee: 诚瑞光学(常州)股份有限公司
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-07-01

Abstract

A camera system and a mobile terminal. The camera system comprises a camera module, a drive module and a transmission module. The transmission module comprises a transmission shaft, a guide rod, a support shaft component, a transmission slide block and a dustproof assembly. The transmission shaft is connected to the drive module so as to acquire a driving force, and the transmission shaft is used for driving, by means of the transmission slide block, the support shaft component to drive the camera module to perform retraction movement so as to extend out of a through hole of a housing and for driving the dustproof assembly to perform retraction movement along the guide rod, and when the camera module extends out of the through hole and the dustproof assembly is limited, the dustproof assembly seals the through hole, and the transmission shaft is further used for driving, by means of the transmission slide block, the support shaft component to drive the camera module to perform rotation movement. Thus, the camera system can implement retraction and rotation of the camera module, so as to facilitate using by a user. In addition, the camera system can also prevent foreign matters from entering the system during retraction and rotation, has a compact structure and occupies a small space.

Description

摄像头***及移动终端Camera system and mobile terminal

技术领域Technical field

本发明涉及拍照设备技术领域，尤其涉及一种摄像头***及移动终端。The invention relates to the technical field of photographing equipment, in particular to a camera system and a mobile terminal.

背景技术Background technique

随着互联网时代的到来，现有技术的智能电子产品数量不断上升，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，用于拍摄的摄像头***被广泛应用在智能电子产品中。With the advent of the Internet age, the number of smart electronic products with existing technologies is increasing. Smart electronic products have rich and diverse functions and are deeply loved by users. One of them is the shooting function. Therefore, the camera system used for shooting has been It is widely used in smart electronic products.

为了满足用户的需求，摄像头***通常包括前置摄像头和后置摄像头，后置摄像头直接固定安装在智能电子产品的背部并外露，前置摄像头则需要安装在智能电子产品正面的非显示区域，影响了智能电子产品的外观，而且其位置也不能调节，不方便使用。In order to meet the needs of users, the camera system usually includes a front camera and a rear camera. The rear camera is directly fixed and installed on the back of the smart electronic product and exposed. The front camera needs to be installed in the non-display area on the front of the smart electronic product. The appearance of smart electronic products is improved, and its position cannot be adjusted, which is inconvenient to use.

因而，有必要提供一种可克服上述问题的摄像头***及移动终端。Therefore, it is necessary to provide a camera system and a mobile terminal that can overcome the above-mentioned problems.

技术问题technical problem

本发明的目的在于提供一种可伸缩、旋转并能内置隐藏于动终端内的摄像头***及移动终端。The purpose of the present invention is to provide a camera system and a mobile terminal that can be retracted, rotated, and can be hidden in the mobile terminal.

技术解决方案Technical solutions

本发明的技术方案如下：一种摄像头***，其包括：摄像头模组；驱动模组；及传动模组。所述传动模组包括传动轴、导向杆、支撑轴组件、传动滑块、及防尘组件，所述支撑轴组件连接所述摄像头模组且包括支撑轴，所述传动滑块螺纹配合于所述传动轴与所述支撑轴且套设在所述导向杆上，所述防尘组件套设于所述导向杆及所述支撑轴上，所述传动轴连接所述驱动模组以获取驱动力，且所述传动轴用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组做伸缩运动以伸出壳体的通口以及驱动所述防尘组件沿所述导向杆做伸缩运动，且当所述摄像头模组伸出所述通口且所述防尘组件被限位后，所述防尘组件将所述通口密封以防止异物进入所述摄像头***，所述传动轴还用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组相对于所述防尘组件做旋转运动。The technical scheme of the present invention is as follows: a camera system including: a camera module; a driving module; and a transmission module. The transmission module includes a transmission shaft, a guide rod, a support shaft assembly, a transmission slider, and a dust-proof assembly. The support shaft assembly is connected to the camera module and includes a support shaft. The transmission slider is threadedly fitted to the The transmission shaft and the support shaft are sleeved on the guide rod, the dust-proof assembly is sleeved on the guide rod and the support shaft, and the transmission shaft is connected to the drive module to obtain a drive And the transmission shaft is used to rotate and make the transmission slider move along the guide rod and the transmission shaft, and then drive the support shaft assembly to drive the camera module to make a telescopic movement to extend the housing And drive the dust-proof assembly to make a telescopic movement along the guide rod, and when the camera module extends out of the hole and the dust-proof assembly is restricted, the dust-proof assembly will The opening is sealed to prevent foreign objects from entering the camera system, and the transmission shaft is also used to rotate and make the transmission slider move along the guide rod and the transmission shaft, thereby driving the support shaft assembly to drive the The camera module rotates relative to the dustproof assembly.

作为一种改进，所述防尘组件包括支架及弹性元件，所述支架包括主体部、防尘部、延伸部、及导引部，所述防尘部连接所述主体部，且具有套设于所述支撑轴邻近所述摄像头模组的一端的第一通孔，所述防尘部用于将所述通口密封以防止异物进入所述摄像头***，所述主体部用于在所述摄像头模组伸出所述通口后与所述壳体抵接以将所述支架限位，所述延伸部连接所述主体部，且位于所述防尘部与所述传动滑块之间，所述延伸部套设于所述导向杆***，所述导引部连接所述主体部，且所述传动滑块夹持所述导引部，所述弹性元件位于所述传动滑块与所述主体部之间。As an improvement, the dust-proof assembly includes a bracket and an elastic element, the bracket includes a main body, a dust-proof portion, an extension, and a guide portion, and the dust-proof portion is connected to the main body and has a sleeve. The support shaft is adjacent to the first through hole at one end of the camera module, the dustproof part is used to seal the through hole to prevent foreign matter from entering the camera system, and the main body part is used to The camera module extends out of the opening and abuts against the housing to limit the bracket. The extension part is connected to the main body part and is located between the dustproof part and the transmission slider , The extension part is sleeved on the periphery of the guide rod, the guide part is connected to the main body part, and the transmission slider clamps the guide part, and the elastic element is located between the transmission slider and Between the main body.

作为一种改进，所述支架还包括连接部及底板，所述连接部及所述导引部均连接于所述主体部与所述底板之间且所述连接部位于所述导引部***，所述弹性元件套设于所述导引部上。As an improvement, the bracket further includes a connecting part and a bottom plate, the connecting part and the guiding part are both connected between the main body part and the bottom plate, and the connecting part is located at the periphery of the guiding part , The elastic element is sleeved on the guiding part.

作为一种改进，所述延伸部包括连接板与导引块，所述连接板连接于所述主体部及所述导引块之间，所述导引块包括第二通孔及第三通孔，所述导向杆穿过所述第二通孔，所述支撑轴穿过所述第三通孔；所述延伸部还包括位于所述第二通孔中的第一衬套，所述导向杆穿过所述第一衬套。As an improvement, the extension portion includes a connecting plate and a guide block, the connecting plate is connected between the main body and the guide block, and the guide block includes a second through hole and a third through hole. The guide rod passes through the second through hole, and the support shaft passes through the third through hole; the extension part further includes a first bush located in the second through hole, the The guide rod passes through the first bushing.

作为一种改进，所述防尘部包括连接所述主体部的支撑板及设置于所述支撑板上的防尘板，所述防尘板用于容置于所述通口中密封所述通口，所述支撑板与所述主体部共同用于在所述摄像头模组伸出所述通口后与所述壳体抵接以将所述支架限位。As an improvement, the dust-proof part includes a support plate connected to the main body part and a dust-proof plate arranged on the support plate, and the dust-proof plate is used to be accommodated in the through opening to seal the through hole. The supporting plate and the main body are used together to abut the housing to limit the position of the bracket after the camera module extends out of the through opening.

作为一种改进，所述传动滑块包括主体件、辅助件、及套设于所述主体件及所述辅助件***的导引套，所述主体件包括间隔设置且与所述支撑轴及所述传动轴分别螺纹配合的两个螺纹孔，所述辅助件套设在所述导向杆***。As an improvement, the transmission slider includes a main part, an auxiliary part, and a guide sleeve sleeved on the periphery of the main part and the auxiliary part, and the main part includes spaced apart and connected to the support shaft and The transmission shaft is threadedly fitted with two threaded holes respectively, and the auxiliary part is sleeved on the periphery of the guide rod.

作为一种改进，所述导引套包括套设在所述主体件***的第一容置部、与所述第一容置部连接且套设于所述辅助件***的第二容置部、及连接所述第二容置部远离所述第一容置部的一侧的夹持部，所述导引部套设有第二衬套，所述夹持部夹持所述第二衬套上。As an improvement, the guide sleeve includes a first accommodating portion sleeved on the periphery of the main body part, and a second accommodating portion connected to the first accommodating portion and sleeved on the periphery of the auxiliary component , And a clamping portion connected to a side of the second accommodating portion away from the first accommodating portion, the guiding portion is sleeved with a second bushing, and the clamping portion clamps the second On the bushing.

作为一种改进，所述支撑轴包括依次连接的第一连接轴部、第二连接轴部、螺纹部及延伸轴部，所述第一连接轴部穿过所述防尘部且所述第一连接轴部远离所述第二连接轴部的第一表面与所述摄像头模组连接，所述第二连接轴部穿过所述延伸部，所述螺纹部与所述传动滑块螺纹配合。As an improvement, the support shaft includes a first connecting shaft portion, a second connecting shaft portion, a threaded portion, and an extension shaft portion that are sequentially connected, and the first connecting shaft portion passes through the dust-proof portion and the second A first surface of a connecting shaft portion away from the second connecting shaft portion is connected to the camera module, the second connecting shaft portion passes through the extension portion, and the threaded portion is threadedly engaged with the transmission slider .

作为一种改进，所述第二连接轴部连接螺纹部的一端还套设有卡子，所述卡子位于所述延伸部与所述传动滑块之间，用于在所述摄像头模组做旋转运动时防止所述支撑轴产生轴向的相对移动。As an improvement, one end of the second connecting shaft portion connecting the threaded portion is also sleeved with a clip, and the clip is located between the extension portion and the transmission slider for rotating the camera module During the movement, the supporting shaft is prevented from axial relative movement.

作为一种改进，所述传动模组还包括基座，所述基座包括第一基板、第二基板及连接于所述第一基板与所述第二基板之间的连接件，所述传动轴的一端穿过所述第一基板连接至所述驱动模组，所述传动轴的另一端邻近所述第二基板，所述延伸部及所述传动滑块均位于所述第一基板与所述第二基板之间，所述第二连接轴部穿过所述第二基板，所述延伸轴部穿过所述第一基板，所述导向杆的两端分别固定在所述第一基板及所述第二基板上。As an improvement, the transmission module further includes a base, and the base includes a first substrate, a second substrate, and a connector connected between the first substrate and the second substrate. One end of the shaft passes through the first substrate and is connected to the drive module, the other end of the transmission shaft is adjacent to the second substrate, and the extension and the transmission slider are both located on the first substrate and Between the second substrates, the second connecting shaft portion passes through the second substrate, the extension shaft portion passes through the first substrate, and both ends of the guide rod are respectively fixed to the first substrate. On the substrate and the second substrate.

作为一种改进，所述第一基板还具有第一容置孔及收容于所述第一容置孔中的第三衬套，所述导向杆穿过所述第三衬套；所述第二基板还包括第二容置孔及位于所述第二容置孔中的球轴承，所述传动轴远离所述第一基板的一端与所述球轴承枢接。As an improvement, the first substrate further has a first accommodating hole and a third bushing received in the first accommodating hole, and the guide rod passes through the third bushing; The second base plate further includes a second accommodating hole and a ball bearing located in the second accommodating hole, and an end of the transmission shaft away from the first base plate is pivotally connected to the ball bearing.

作为一种改进，所述第一连接轴部还包括从所述第一表面朝所述第二连接轴部的方向凹陷的凹槽，所述凹槽贯穿所述第一连接轴部的侧面，所述摄像头***还包括连接所述摄像头模组的软性电路板，所述软性电路板穿过所述凹槽绕设并折叠于所述支撑轴***。As an improvement, the first connecting shaft portion further includes a groove recessed from the first surface toward the second connecting shaft portion, and the groove penetrates the side surface of the first connecting shaft portion, The camera system further includes a flexible circuit board connected to the camera module, and the flexible circuit board is wound around the groove and folded on the periphery of the support shaft.

作为一种改进，所述软性电路板包括依次连接的第一部分、第二部分及第三部分，所述第一部分容置于所述凹槽并连接所述摄像头模组，所述第二部分绕设于所述第一连接轴部***，所述第三部分折叠设置于所述第二连接轴部***。As an improvement, the flexible circuit board includes a first part, a second part, and a third part connected in sequence, the first part is accommodated in the groove and connected to the camera module, and the second part It is arranged around the periphery of the first connecting shaft portion, and the third part is folded and arranged on the periphery of the second connecting shaft portion.

一种移动终端，其摄像头***及所述壳体，所述壳体包括边框和盖设于边框并共同围成收容空间的盖板。所述边框开设有贯穿其上的所述通口，所述摄像头***设置于所述收容空间内，且所述摄像头***的摄像头模组与所述通口正对设置且可通过该通口由所述收容空间内伸出。所述摄像头***包括摄像头模组；驱动模组；及传动模组。所述传动模组包括传动轴、导向杆、支撑轴组件、传动滑块、及防尘组件，所述支撑轴组件连接所述摄像头模组且包括支撑轴，所述传动滑块螺纹配合于所述传动轴与所述支撑轴且套设在所述导向杆上，所述防尘组件套设于所述导向杆及所述支撑轴上，所述传动轴连接所述驱动模组以获取驱动力，且所述传动轴用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组做伸缩运动以伸出壳体的通口以及驱动所述防尘组件沿所述导向杆做伸缩运动，且当所述摄像头模组伸出所述通口且所述防尘组件被限位后，所述防尘组件将所述通口密封以防止异物进入所述摄像头***，所述传动轴还用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组相对于所述防尘组件做旋转运动。A mobile terminal, its camera system and the casing, the casing comprises a frame and a cover plate which is arranged on the frame and jointly encloses a containing space. The frame is provided with the opening passing through it, the camera system is arranged in the containing space, and the camera module of the camera system is arranged directly opposite to the opening and can be passed through the opening. The accommodating space protrudes. The camera system includes a camera module; a drive module; and a drive module. The transmission module includes a transmission shaft, a guide rod, a support shaft assembly, a transmission slider, and a dust-proof assembly. The support shaft assembly is connected to the camera module and includes a support shaft. The transmission slider is threadedly fitted to the The transmission shaft and the support shaft are sleeved on the guide rod, the dust-proof assembly is sleeved on the guide rod and the support shaft, and the transmission shaft is connected to the drive module to obtain a drive And the transmission shaft is used to rotate and make the transmission slider move along the guide rod and the transmission shaft, and then drive the support shaft assembly to drive the camera module to make a telescopic movement to extend the housing And drive the dust-proof assembly to make a telescopic movement along the guide rod, and when the camera module extends out of the hole and the dust-proof assembly is restricted, the dust-proof assembly will The opening is sealed to prevent foreign matter from entering the camera system, and the transmission shaft is also used to rotate and make the transmission slider move along the guide rod and the transmission shaft, thereby driving the support shaft assembly to drive the The camera module rotates relative to the dustproof assembly.

有益效果Beneficial effect

本发明的有益效果为：The beneficial effects of the present invention are:

与相关技术相比，本发明的摄像头***运用于终端时，可通过所述传动轴获取驱动力并驱动所述传动滑块、所述支撑轴带动所述摄像头模组做伸缩运动、旋转运动，从而实现了驱动所述摄像头***的伸缩、旋转，方便用户使用。而且，当所述摄像头模组伸出所述通口且所述防尘组件被限位后，所述防尘组件将所述通口密封以防止异物进入所述摄像头***，达到较好的防护效果及提高所述摄像头***的使用寿命及使用体验的技术效果。另外，所述导向杆不仅供所述传动滑块移动，还可以供所述防尘组件移动以做伸缩运动，一方面保证所述传动滑块与所述防尘组件的轴向平稳移动，还可以达到一杆两用，进而所述摄像头***的整体宽度尺寸较小（如控制在20mm以内），与单纯的仅有伸缩功能的摄像头***的占用空间接近。Compared with related technologies, when the camera system of the present invention is applied to a terminal, it can obtain driving force through the transmission shaft and drive the transmission slider and the support shaft to drive the camera module to perform telescopic and rotational motions. Thereby, the expansion and rotation of the driving camera system is realized, which is convenient for users to use. Moreover, when the camera module extends out of the opening and the dust-proof assembly is restricted, the dust-proof assembly seals the opening to prevent foreign objects from entering the camera system, achieving better protection The effect and the technical effect of improving the service life and use experience of the camera system. In addition, the guide rod is not only for the movement of the transmission slider, but can also be used for the movement of the dustproof assembly for telescopic movement. On the one hand, it ensures that the transmission slider and the dustproof assembly move smoothly in the axial direction, and also It can achieve dual purposes with one pole, and the overall width of the camera system is small (for example, controlled within 20 mm), which is close to the space occupied by a camera system with only a telescopic function.

进一步地，所述支撑轴与支架采用特殊的配合设计，可以保证所述支撑轴在轴向保持相对静止，同时所述支撑轴又拥有转向的自由度。具体地，使用塑胶（POM）导套的衬套、球轴承等措施保证最小的转向摩擦；使用所述卡子等形式约束所述支撑轴的移动自由度。 Further, the support shaft and the bracket adopt a special matching design, which can ensure that the support shaft remains relatively static in the axial direction, and at the same time, the support shaft has the freedom of turning. Specifically, using plastic (POM) guide bushings, ball bearings and other measures to ensure the smallest steering friction; using the clip or the like to restrict the freedom of movement of the support shaft.

进一步地，所述防尘部包括连接所述主体部的支撑板及设置于所述支撑板上的防尘板，所述防尘板邻近所述摄像头模组的表面面积与所述摄像头模组沿垂直伸缩方向的截面面积、所述通口的尺寸相同，使得所述防尘板可以刚好容置于所述通口中密封所述通口，达到较好的密封效果。Further, the dust-proof part includes a support plate connected to the main body part and a dust-proof plate arranged on the support plate, and the dust-proof plate is adjacent to the surface area of the camera module and the camera module The cross-sectional area along the vertical expansion and contraction direction and the size of the opening are the same, so that the dust-proof plate can be just accommodated in the opening to seal the opening, achieving a better sealing effect.

进一步地，所述传动滑块包括主体件、辅助件、及套设于所述主体件及辅助件***的导引套，即，所述传动滑块采用一体式双螺纹设计，使得所述支撑轴与所述驱动模组的距离很接近，保证了所述支撑轴对所述驱动模组一侧占用的空间更小，优化了***所占空间，利于整机运用Further, the transmission sliding block includes a main body part, an auxiliary part, and a guide sleeve sleeved on the periphery of the main body part and the auxiliary part, that is, the transmission sliding block adopts an integrated double-thread design, so that the support The distance between the shaft and the drive module is very close, which ensures that the support shaft occupies a smaller space on the side of the drive module, optimizes the space occupied by the system, and is conducive to the use of the whole machine

进一步地，所述软性电路板包括依次连接的第一部分、第二部分及第三部分，所述第一部分容置于所述凹槽并连接所述摄像头模组，所述第二部分绕设于所述第一连接轴部***，所述第三部分折叠设置于所述第二连接轴部***。所述软性电路板从所述凹槽引出，且可在所述摄像头模组的伸缩及旋转过程中实现自动调节，如所述摄像头模组处于收缩状态时，所述第三部分处于初始折叠状态，在旋转运动时所述第三部分可逐渐展开，且所述第二部分可进一步缠绕于所述支撑轴实现长度调节，进而所述软性电路板不易在运动过程中损坏。Further, the flexible circuit board includes a first part, a second part, and a third part connected in sequence, the first part is accommodated in the groove and connected to the camera module, and the second part is arranged around On the periphery of the first connecting shaft portion, the third part is folded and arranged on the periphery of the second connecting shaft portion. The flexible circuit board is led out from the groove and can be automatically adjusted during the expansion and rotation of the camera module. For example, when the camera module is in a contracted state, the third part is initially folded In the state, the third part can be gradually unfolded during the rotating movement, and the second part can be further wound around the support shaft to achieve length adjustment, and the flexible circuit board is not easily damaged during the movement.

附图说明Description of the drawings

图1是本发明一种实施例提供的摄像头***的立体结构示意图；FIG. 1 is a schematic diagram of a three-dimensional structure of a camera system provided by an embodiment of the present invention;

图2是图1所示摄像头***的立体分解示意图；Fig. 2 is a three-dimensional exploded schematic diagram of the camera system shown in Fig. 1;

图3是图2所示摄像头***的传动滑块另一角度的立体结构示意图。FIG. 3 is a schematic diagram of the three-dimensional structure of the transmission slider of the camera system shown in FIG. 2 from another angle.

图4是图2所示摄像头***的支撑轴与软性电路板的组装结构示意图。4 is a schematic diagram of the assembly structure of the support shaft and the flexible circuit board of the camera system shown in FIG. 2.

图5是1所示摄像头***的收缩状态的结构示意图；Fig. 5 is a schematic structural diagram of the camera system shown in 1 in a retracted state;

图6是图1所示摄像头***的伸出状态的结构示意图；Fig. 6 is a schematic structural diagram of the camera system shown in Fig. 1 in an extended state;

图7至图9分别是图1所示摄像头***的处于三种不同旋转状态的结构示意图；Figures 7 to 9 are respectively structural schematic diagrams of the camera system shown in Figure 1 in three different rotation states;

图10是本发明一种实施例提供的具有摄像头***的移动终端的结构示意图；FIG. 10 is a schematic structural diagram of a mobile terminal with a camera system according to an embodiment of the present invention;

主要元件符号说明：摄像头***1；摄像头模组10；驱动模组20；传动模组30；镜头组件11；壳体12；传动轴31；传动滑块32；支撑轴组件33；防尘组件34；导向杆35；支撑轴330；支架340；弹性元件349；主体部341；防尘部342；延伸部343；导引部344；连接部345；底板346；第一通孔342c；支撑板342a；防尘板342b；连接板343a；导引块343b；第一衬套343c；第二通孔343d；第三通孔343e；主体件321；导引套322；辅助件323；第一螺纹孔321a；第二螺纹孔321b；光孔323a；第一容置部322a；第二容置部322b；夹持部322c；第二衬套344a；第一连接轴部331；第一表面331a；第二连接轴部332；螺纹部333；延伸轴部334；凹槽335；软性电路板36；第一部分361；第二部分362；第三部分363；基座37；第一基板371；第二基板372；连接件373；第一容置孔371a；第三衬套371b；第二容置孔372a；球轴承372b；卡子38；移动终端4；壳体41；通口43；边框411；盖板412；收容空间413。Explanation of symbols for main components: camera system 1; camera module 10; drive module 20; drive module 30; lens assembly 11; housing 12; drive shaft 31; drive slider 32; support shaft assembly 33; dustproof assembly 34 The guide rod 35; the support shaft 330; the bracket 340; the elastic element 349; the main body part 341; the dustproof part 342; the extension part 343; the guide part 344; the connection part 345; the bottom plate 346; the first through hole 342c; the support plate 342a Dust-proof plate 342b; connecting plate 343a; guide block 343b; first bushing 343c; second through hole 343d; third through hole 343e; main body part 321; guide sleeve 322; auxiliary part 323; first threaded hole 321a; second threaded hole 321b; light hole 323a; first accommodating portion 322a; second accommodating portion 322b; clamping portion 322c; second bushing 344a; first connecting shaft portion 331; first surface 331a; Two connecting shaft portion 332; threaded portion 333; extending shaft portion 334; groove 335; flexible circuit board 36; first part 361; second part 362; third part 363; base 37; first substrate 371; second Base plate 372; connecting piece 373; first accommodating hole 371a; third bushing 371b; second accommodating hole 372a; ball bearing 372b; clip 38; mobile terminal 4; housing 41; port 43; frame 411; cover Board 412; containment space 413.

本发明的实施方式Embodiments of the present invention

下面结合附图和实施方式对本发明作进一步说明。The present invention will be further described below in conjunction with the drawings and embodiments.

需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”和“第三”等是用于区别不同对象，而非用于描述特定顺序。此外，术语“包括”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、***、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。It should be noted that the terms "first", "second", and "third" in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence. In addition, the term "including" and any variations of them are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent to these processes, methods, products or equipment.

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。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。All directional indications (such as up, down, left, right, front, back, inside, outside, top, bottom...) in the embodiments of the present invention are only used to explain in a certain posture (as shown in the accompanying drawings) The relative positional relationship between the components, etc., if the specific posture changes, the directional indication will also change accordingly. When an element is referred to as being "fixed on" or "disposed on" another element, the element may be directly on the other element or a centering element may also be present at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time.

请参阅图1，图1是本发明一种实施例提供的摄像头***1的立体结构示意图，摄像头***1可以用于安装在终端（如移动终端）的收容空间内，其可以包括摄像头模组10、驱动模组20及传动模组30。驱动模组20用于提供驱动力并经由传动模组30驱动摄像头模组10做伸缩运动以至少部分伸出以及回缩至所在终端的收容空间，以及经由传动模组30驱动摄像头模组10做旋转运动以相对于所述终端旋转。Please refer to FIG. 1. FIG. 1 is a schematic diagram of a three-dimensional structure of a camera system 1 according to an embodiment of the present invention. The camera system 1 can be used to be installed in a receiving space of a terminal (such as a mobile terminal), and it can include a camera module 10 , The drive module 20 and the drive module 30. The driving module 20 is used to provide driving force and drive the camera module 10 through the transmission module 30 to make a telescopic movement to at least partially extend and retract to the receiving space of the terminal where it is located, and to drive the camera module 10 through the transmission module 30 to do Rotational movement to rotate relative to the terminal.

具体地，驱动模组20用于向传动模组30提供驱动力。传动模组30包括传动轴31、传动滑块32、支撑轴组件33、防尘组件34、及导向杆35。支撑轴组件33连接摄像头模组10且包括支撑轴330，传动滑块32螺纹配合于传动轴31与支撑轴330且套设在导向杆35上，防尘组件34套设于导向杆35及支撑轴330上。Specifically, the driving module 20 is used to provide driving force to the transmission module 30. The transmission module 30 includes a transmission shaft 31, a transmission sliding block 32, a support shaft assembly 33, a dustproof assembly 34, and a guide rod 35. The support shaft assembly 33 is connected to the camera module 10 and includes a support shaft 330. The transmission slider 32 is threadedly fitted to the transmission shaft 31 and the support shaft 330 and sleeved on the guide rod 35. The dustproof component 34 is sleeved on the guide rod 35 and the support轴330 on.

传动轴31用于旋转并使得传动滑块32沿导向杆35及传动轴31移动，进而驱动支撑轴组件33带动摄像头模组10做伸缩运动以伸出一壳体的通口（如摄像头***1所在终端的壳体的通口）以及驱动防尘组件34沿导向杆35做伸缩运动。当摄像头模组10伸出通口且防尘组件34被限位后，防尘组件34用于将通口密封以防止异物进入摄像头***1，传动轴31还用于旋转并使得传动滑块32沿导向杆35及传动轴31移动，进而驱动支撑轴组件33带动摄像头模组10相对于防尘组件34做旋转运动。The transmission shaft 31 is used to rotate and make the transmission slider 32 move along the guide rod 35 and the transmission shaft 31, and then drive the support shaft assembly 33 to drive the camera module 10 to make a telescopic movement to extend out of the opening of a housing (such as the camera system 1 The through opening of the housing of the terminal where it is located) and the driving dustproof assembly 34 extend and retract along the guide rod 35. When the camera module 10 extends out of the opening and the dust-proof component 34 is restricted, the dust-proof component 34 is used to seal the opening to prevent foreign objects from entering the camera system 1, and the transmission shaft 31 is also used to rotate and make the transmission slider 32 Move along the guide rod 35 and the transmission shaft 31, and then drive the support shaft assembly 33 to drive the camera module 10 to rotate relative to the dustproof assembly 34.

本实施例中，支撑轴330直接连接摄像头模组10，故本实施例中主要以驱动模组20可经由传动模组30驱动摄像头模组10做伸缩运动以至少部分伸出以及回缩至所在终端的收容空间，以及经由传动模组30驱动摄像头模组10绕伸缩运动的方向（如竖直方向）做旋转运动为例进行说明。但是，在变更实施例中，经过对传动模组30的支撑轴组件33的结构变更改进，如支撑轴组件33也可以实现驱动摄像头模组10做伸缩运动以至少部分伸出以及回缩至所在终端的收容空间，以及驱动摄像头模组10绕垂直伸缩运动的方向（如水平方向）做旋转运动。In this embodiment, the support shaft 330 is directly connected to the camera module 10, so in this embodiment, the driving module 20 can drive the camera module 10 through the transmission module 30 to make a telescopic movement to at least partially extend and retract to its position. The accommodating space of the terminal and the driving of the camera module 10 through the transmission module 30 to rotate around the direction of the telescopic movement (such as the vertical direction) will be described as an example. However, in the modified embodiment, the structure of the support shaft assembly 33 of the transmission module 30 is modified and improved. For example, the support shaft assembly 33 can also drive the camera module 10 to extend and retract at least partially. The housing space of the terminal and the driving camera module 10 to rotate around the direction of the vertical telescopic movement (such as the horizontal direction).

请参阅图2，图2是图1所示摄像头***1的立体分解示意图。摄像头模组10可以包括镜头组件11及罩设于镜头组件11外的壳体12，如镜头组件11可以为光学防抖摄像头，包括但不限于双摄、多摄、对焦镜头及传感器组件、闪光灯、红外、面部识别模块等。驱动模组20可以包括电机21及与电机21连接的减速箱22，其中电机21可以为步进电机。Please refer to FIG. 2. FIG. 2 is a three-dimensional exploded schematic diagram of the camera system 1 shown in FIG. 1. The camera module 10 may include a lens assembly 11 and a housing 12 covered outside the lens assembly 11. For example, the lens assembly 11 may be an optical image stabilization camera, including but not limited to dual-camera, multi-camera, focusing lens and sensor assembly, flashlight , Infrared, facial recognition module, etc. The driving module 20 may include a motor 21 and a reduction box 22 connected to the motor 21, where the motor 21 may be a stepping motor.

防尘组件34可以包括支架340及弹性元件349，支架340包括主体部341、防尘部342、延伸部343、导引部344、连接部345及底板346。The dustproof assembly 34 may include a bracket 340 and an elastic element 349. The bracket 340 includes a main body 341, a dustproof part 342, an extension part 343, a guiding part 344, a connecting part 345 and a bottom plate 346.

防尘部342连接主体部341，且防尘部342具有套设于支撑轴330邻近摄像头模组10的一端的第一通孔342c，防尘部342用于将通口密封以防止异物进入摄像头***1。具体地，防尘部342可以包括连接主体部341的支撑板342a及设置于支撑板342a上的防尘板342b，防尘板342b用于容置于通口中以密封通口。第一通孔342c贯穿所述防尘板342b及所述支撑板342b。主体部341及支撑板342中的至少一个可用于在摄像头模组10伸出通口后与壳体抵接以将支架340限位。本实施例中，主体部341及支撑板342可共同与壳体抵接以将支架340限位。The dust-proof part 342 is connected to the main body part 341, and the dust-proof part 342 has a first through hole 342c sleeved on the end of the support shaft 330 adjacent to the camera module 10, and the dustproof part 342 is used to seal the opening to prevent foreign objects from entering the camera System 1. Specifically, the dustproof part 342 may include a support plate 342a connected to the main body part 341 and a dustproof plate 342b disposed on the support plate 342a, and the dustproof plate 342b is used to be accommodated in the opening to seal the opening. The first through hole 342c penetrates the dustproof plate 342b and the supporting plate 342b. At least one of the main body 341 and the support plate 342 can be used to abut the housing after the camera module 10 extends out of the through opening to limit the bracket 340. In this embodiment, the main body 341 and the supporting plate 342 can abut against the housing to limit the bracket 340.

本实施例中，防尘板342b的尺寸分别、摄像头模组10沿垂直伸缩方向的截面面积、与通口尺寸基本相等，以达到较好的防尘效果，且防尘板342b邻近摄像头模组10的表面、摄像头模组10沿垂直伸缩方向的截面、通口的形状可以均为椭圆形。进一步地，防尘板342b***可进一步放置橡胶圈，橡胶圈夹于防尘板342b与壳体42之间，可实现通口的完全密封。In this embodiment, the size of the dust-proof plate 342b, the cross-sectional area of the camera module 10 along the vertical expansion and contraction direction, and the size of the opening are basically equal to achieve a better dust-proof effect, and the dust-proof plate 342b is adjacent to the camera module The surface of 10, the cross section of the camera module 10 along the vertical expansion and contraction direction, and the shape of the opening may all be elliptical. Further, a rubber ring can be further placed on the periphery of the dust-proof plate 342b, and the rubber ring is sandwiched between the dust-proof plate 342b and the housing 42 to achieve complete sealing of the opening.

延伸部343连接主体部341，且位于防尘部342与传动滑块321之间，且延伸部343套设于导向杆35***。具体地，延伸部343包括连接板343a、导引块343b及第一衬套343c。连接板343a连接于主体部341及导引块343b之间。连接板343a的延伸方向可以与导引块343b的延伸方向垂直。导引块343b包括第二通孔343d及第三通孔343e，支撑轴330穿过第三通孔343d，第一衬套343c位于第二通孔343d中，导向杆35穿过第一衬套343c以穿过第二通孔343d。第一衬套343c可以为塑胶（POM）导套。The extension portion 343 is connected to the main body portion 341 and is located between the dustproof portion 342 and the transmission sliding block 321, and the extension portion 343 is sleeved on the periphery of the guide rod 35. Specifically, the extension portion 343 includes a connecting plate 343a, a guide block 343b, and a first bushing 343c. The connecting plate 343a is connected between the main body 341 and the guide block 343b. The extending direction of the connecting plate 343a may be perpendicular to the extending direction of the guide block 343b. The guide block 343b includes a second through hole 343d and a third through hole 343e, the support shaft 330 passes through the third through hole 343d, the first bushing 343c is located in the second through hole 343d, and the guide rod 35 passes through the first bushing 343c passes through the second through hole 343d. The first bushing 343c may be a plastic (POM) guide bushing.

连接部345及导引部344均连接于主体部341与底板346之间，且连接部345可以罩设于导引部344的***。导引部344为导引轴，其与底板346可以通过点焊固定。传动滑块32还套设在导引部344上。弹性元件349位于传动滑块32与主体部341之间，且弹性元件349可以包括套设于导引部344上的弹簧。弹簧装入为预压缩状态，工作力满足大于***阻力的条件（约200~300g）。The connecting portion 345 and the guiding portion 344 are both connected between the main body portion 341 and the bottom plate 346, and the connecting portion 345 may be provided on the periphery of the guiding portion 344. The guiding portion 344 is a guiding shaft, which can be fixed to the bottom plate 346 by spot welding. The transmission sliding block 32 is also sleeved on the guiding part 344. The elastic element 349 is located between the transmission slider 32 and the main body portion 341, and the elastic element 349 may include a spring sleeved on the guiding portion 344. The spring is installed in a pre-compressed state, and the working force meets the condition of greater than the system resistance (about 200~300g).

请参阅图3，图3是图2所示摄像头***的传动滑块另一角度的立体结构示意图。传动滑块32包括主体件321、辅助件323、及套设于主体件321及辅助件323***的导引套322，主体件321包括间隔设置且与支撑轴330螺纹配合的第一螺纹孔321a、与传动轴31螺纹配合的第二螺纹孔321b。辅助件323包括套设于导向杆35***的光孔323a。导引套322包括套设在主体件321***的第一容置部322a、与第一容置部322a连接且套设于辅助件323***的第二容置部322b、及连接第二容置部322b远离第一容置部322a的一侧的夹持部322c。导引部344还套设有第二衬套344a，夹持部322c大致呈C形，且夹持部322c夹持第二衬套344a上以夹持导引部344。其中主体件321及辅助件323的材料可以为塑料。导引套322的材料也可以为塑料，主体件321、导引套322、辅助件323可以分别成型，并在成型后将主体件321、辅助件323分别嵌入导引套322的第一容置部322a与第二容置部322b中，从而形成一体结构。Please refer to FIG. 3. FIG. 3 is a three-dimensional structure diagram of the transmission slider of the camera system shown in FIG. 2 from another angle. The transmission slider 32 includes a main part 321, an auxiliary part 323, and a guide sleeve 322 sleeved on the periphery of the main part 321 and the auxiliary part 323. The main part 321 includes first threaded holes 321a arranged at intervals and threadedly fitted with the support shaft 330 , A second threaded hole 321b that is threadedly engaged with the transmission shaft 31. The auxiliary member 323 includes a light hole 323 a sleeved on the periphery of the guide rod 35. The guide sleeve 322 includes a first accommodating portion 322a sleeved on the periphery of the main body member 321, a second accommodating portion 322b connected to the first accommodating portion 322a and sleeved on the periphery of the auxiliary member 323, and connected to the second accommodating portion 322a. The portion 322b is away from the clamping portion 322c on the side of the first accommodating portion 322a. The guiding portion 344 is also sheathed with a second bushing 344a, the clamping portion 322c is substantially C-shaped, and the clamping portion 322c clamps the second bushing 344a to clamp the guiding portion 344. The material of the main part 321 and the auxiliary part 323 may be plastic. The material of the guide sleeve 322 can also be plastic. The main body part 321, the guide sleeve 322, and the auxiliary part 323 can be formed separately, and the main part 321 and the auxiliary part 323 are respectively inserted into the first accommodation of the guide sleeve 322 after forming. The portion 322a and the second receiving portion 322b form an integral structure.

请参阅图4，图4是图2所述摄像头***1的支撑轴330与软性电路板36的组装结构示意图。支撑轴330包括依次连接的第一连接轴部331、第二连接轴部332、螺纹部333及延伸轴部334。第一连接轴部331穿过防尘部342的第一通孔342c与摄像头模组10连接，具体地，第一连接轴部331远离第二连接轴部332的第一表面331a与摄像头模组10连接，具体地，第一连接轴部331与摄像头模组10通过紧固方式（包括但不限于螺纹、销钉、胶合等形式）连接。第二连接轴部332穿过延伸部343，螺纹部333与传动滑块32的第一螺纹孔321a螺纹配合。Please refer to FIG. 4. FIG. 4 is a schematic diagram of the assembly structure of the support shaft 330 and the flexible circuit board 36 of the camera system 1 described in FIG. 2. The supporting shaft 330 includes a first connecting shaft portion 331, a second connecting shaft portion 332, a threaded portion 333 and an extending shaft portion 334 connected in sequence. The first connecting shaft portion 331 passes through the first through hole 342c of the dust-proof portion 342 and is connected to the camera module 10. Specifically, the first connecting shaft portion 331 is away from the first surface 331a of the second connecting shaft portion 332 and the camera module 10 is connected, specifically, the first connecting shaft portion 331 and the camera module 10 are connected by a fastening method (including but not limited to threads, pins, gluing, etc.). The second connecting shaft portion 332 passes through the extension portion 343, and the threaded portion 333 is threadedly engaged with the first threaded hole 321 a of the transmission slider 32.

第一连接轴部331还包括从第一表面331a朝第二连接轴部332的方向凹陷的凹槽335，所述凹槽335贯穿所述第一连接轴部332的侧面，摄像头***1还包括连接摄像头模组10的软性电路板36，软性电路板36连接摄像头模组10，并穿过凹槽335并绕设、折叠于第一连接轴部331***。具体地，软性电路板36包括依次连接的第一部分361、第二部分362及第三部分363。第一部分361容置于凹槽335，其一端连接摄像头模组10，另一端连接第二部分362。第二部分362绕设于第一连接轴部331***。第三部分363折叠设置于第二连接轴部332***。The first connecting shaft portion 331 further includes a groove 335 recessed from the first surface 331a in the direction of the second connecting shaft portion 332. The groove 335 penetrates the side surface of the first connecting shaft portion 332. The camera system 1 further includes The flexible circuit board 36 is connected to the camera module 10, and the flexible circuit board 36 is connected to the camera module 10, passes through the groove 335 and is wound around and folded around the first connecting shaft portion 331. Specifically, the flexible circuit board 36 includes a first part 361, a second part 362, and a third part 363 that are connected in sequence. The first part 361 is accommodated in the groove 335, one end of which is connected to the camera module 10, and the other end is connected to the second part 362. The second portion 362 is arranged around the periphery of the first connecting shaft portion 331. The third portion 363 is folded and disposed on the periphery of the second connecting shaft portion 332.

第二连接轴部332连接螺纹部333的一端还套设有卡子38，卡子38的形状可呈C形，其还位于延伸部343与传动滑块32之间，用于在所述摄像头模组10做旋转运动时防止支撑轴330产生轴向的相对移动。One end of the second connecting shaft portion 332 connected to the threaded portion 333 is also sleeved with a clip 38. The shape of the clip 38 can be C-shaped. It is also located between the extension portion 343 and the transmission slider 32 for attaching to the camera module. 10 Prevent relative movement of the supporting shaft 330 in the axial direction when rotating.

传动模组30还包括基座37，基座37包括第一基板371、第二基板372及连接于第一基板371与第二基板372之间的连接件373。连接件373可以为垂直连接于第一基板371与第二基板372之间的连接板。传动轴31的一端穿过第一基板371连接至驱动模组20，传动轴31的另一端邻近第二基板372，延伸部343及传动模块32均位于第一基板371与第二基板372之间，第二连接轴部332穿过第二基板372，延伸轴部374穿过第一基板371，导向杆35的两端固定在第一基板371及第二基板372上。第一基板371还具有第一容置孔371a及收容于第一容置孔371a中的第三衬套371b，导向杆35穿过第三衬套371b。第三衬套371b可以为塑胶（POM）导套。具体地，第二基板372还可以包括第二容置孔372a及位于第二容置孔372a中的球轴承372b，传动轴31远离第一基板371的一端可与球轴承372b枢接。The transmission module 30 further includes a base 37. The base 37 includes a first substrate 371, a second substrate 372, and a connecting member 373 connected between the first substrate 371 and the second substrate 372. The connecting member 373 may be a connecting plate vertically connected between the first substrate 371 and the second substrate 372. One end of the transmission shaft 31 passes through the first substrate 371 and is connected to the drive module 20, the other end of the transmission shaft 31 is adjacent to the second substrate 372, and the extension 343 and the transmission module 32 are located between the first substrate 371 and the second substrate 372 The second connecting shaft portion 332 passes through the second substrate 372, the extension shaft portion 374 passes through the first substrate 371, and both ends of the guide rod 35 are fixed on the first substrate 371 and the second substrate 372. The first base plate 371 also has a first accommodating hole 371a and a third bushing 371b received in the first accommodating hole 371a, and the guide rod 35 passes through the third bushing 371b. The third bushing 371b may be a plastic (POM) guide bush. Specifically, the second base plate 372 may further include a second accommodating hole 372a and a ball bearing 372b located in the second accommodating hole 372a, and an end of the transmission shaft 31 away from the first base plate 371 may be pivotally connected to the ball bearing 372b.

请参阅图5、图6、图7、图8及图9，图5是图1所示摄像头***1的收缩状态的结构示意图，图6是图1所示摄像头***1的伸出状态的结构示意图，图7、图8及图9是图1所示摄像头***1的处于三种不同旋转状态的结构示意图。以下结合图5、图6、图7、图8及图9对摄像头***1的五种不同状态及不同状态之间的切换过程进行介绍。可以理解，图5、图6、图7、图8及图9将摄像头***1所在的终端壳体41至少部分示出，用作摄像头***1在伸缩运动及旋转运动过程中的参照物使用。首先，如图5所示，摄像头***1处于收缩状态时，驱动模组20不驱动传动轴32转动，传动滑块32套设于传动轴31邻近驱动模组20的一端，摄像头模组10处于收缩在终端的壳体41的收容空间413内的收缩状态。Please refer to Figure 5, Figure 6, Figure 7, Figure 8 and Figure 9. Figure 5 is a schematic diagram of the structure of the camera system 1 shown in Figure 1 in the retracted state, and Figure 6 is the structure of the camera system 1 shown in Figure 1 in the extended state Schematic diagrams, Figs. 7, 8 and 9 are schematic structural diagrams of the camera system 1 shown in Fig. 1 in three different rotation states. The following describes the five different states of the camera system 1 and the switching process between the different states in conjunction with FIG. 5, FIG. 6, FIG. 7, FIG. 8, and FIG. 9. It can be understood that FIG. 5, FIG. 6, FIG. 7, FIG. 8 and FIG. 9 show at least part of the terminal housing 41 where the camera system 1 is located, which is used as a reference object for the camera system 1 in the telescopic and rotational motions. First, as shown in FIG. 5, when the camera system 1 is in a contracted state, the drive module 20 does not drive the transmission shaft 32 to rotate, the transmission slider 32 is sleeved on the end of the transmission shaft 31 adjacent to the drive module 20, and the camera module 10 is in the A contracted state in the housing space 413 of the housing 41 of the terminal.

进一步地，当需要使用摄像头***1并预使摄像头模组10伸出终端的壳体41时，驱动模组20的电机21旋转（如逆时针旋转），并带动传动轴31转动，使得传动滑块32沿着传动轴31及导向杆35移动，进而带动支撑轴330、弹性元件349、支架340、软性电路板36及摄像头模组10向摄像头模组10所在一侧运动，其中，支架340沿着导向杆35移动，使得摄像头模组10逐渐伸出终端壳体41外。当支架340与所在终端的壳体41抵接被限位后，摄像头模组10到达伸出的预定位置，并停止继续伸出运动如图6所示，摄像头模组10自通口43完全伸出壳体41，支撑轴330也受卡子38限位随即停止轴向的伸出运动，防尘部342的支撑板342a及主体部341与壳体41抵接使得支架340被限位而不再继续伸出运动，防尘部342的防尘板342b刚好容置于通口43中将通口43密封。Further, when the camera system 1 needs to be used and the camera module 10 protrudes out of the terminal housing 41, the motor 21 of the drive module 20 rotates (for example, counterclockwise), and drives the transmission shaft 31 to rotate, so that the transmission is slippery. The block 32 moves along the transmission shaft 31 and the guide rod 35 to drive the support shaft 330, the elastic element 349, the bracket 340, the flexible circuit board 36 and the camera module 10 to move to the side where the camera module 10 is located, wherein the bracket 340 Moving along the guide rod 35 makes the camera module 10 gradually extend out of the terminal housing 41. After the bracket 340 abuts against the housing 41 of the terminal where it is located, the camera module 10 reaches a predetermined position of extension, and stops continuing to extend. As shown in FIG. 6, the camera module 10 is fully extended from the port 43. Out of the housing 41, the support shaft 330 is also restricted by the clip 38 and then stops extending in the axial direction. The support plate 342a of the dust-proof portion 342 and the main body 341 abut the housing 41 so that the bracket 340 is restricted and no longer Continuing to extend the movement, the dust-proof plate 342b of the dust-proof part 342 is just received in the through opening 43 to seal the through opening 43.

更进一步地，在图6所示的伸出状态基础上，需要摄像头模组10进行旋转时（如左侧），驱动模组20进一步驱动传动轴31旋转，使得传动滑块32沿传动轴31及导向杆35移动（如向上移动），此时，由于支架340被限位，传动滑块32的移动将带动支撑轴330旋转，且弹性元件349被压缩，软性电路板36的第二部分362进一步环绕第一连接轴部331的***，并进一步拉动第三部分363使得部分第三部分363从折叠状态展开，支撑轴330带动摄像头模组10旋转（如朝左旋转），实现摄像头模组10的旋转（如左转），进而依次达到如图7或图8所示的旋转状态，其中，图7及图8中，摄像头模组10相较于图6状态的左旋转角度大致为45度及90度。并且在摄像头模组10的旋转过程中，防尘板342b一直容置于通口43中且将通口43密封。Furthermore, based on the extended state shown in FIG. 6, when the camera module 10 needs to be rotated (such as the left side), the driving module 20 further drives the transmission shaft 31 to rotate, so that the transmission slider 32 is along the transmission shaft 31. And the guide rod 35 moves (for example, moves upward). At this time, because the bracket 340 is limited, the movement of the transmission slider 32 will drive the support shaft 330 to rotate, and the elastic element 349 is compressed, and the second part of the flexible circuit board 36 362 further surrounds the periphery of the first connecting shaft portion 331, and further pulls the third part 363 so that part of the third part 363 is unfolded from the folded state, and the support shaft 330 drives the camera module 10 to rotate (eg rotate to the left) to realize the camera module 10 rotation (such as turning left), and then sequentially reach the rotation state shown in FIG. 7 or FIG. 8, wherein, in FIGS. 7 and 8, the left rotation angle of the camera module 10 compared to the state of FIG. 6 is approximately 45 Degrees and 90 degrees. In addition, during the rotation of the camera module 10, the dust-proof plate 342 b is always accommodated in the through opening 43 and seals the through opening 43.

更进一步地，当需要摄像头模组10进行旋转时，驱动模组20进一步驱动传动轴31旋转，使得传动滑块32沿传动轴31及导向杆35移动（如进一步向上移动），此时，由于支架340被限位，传动滑块32的移动将带动支撑轴330旋转，且弹性元件349被压缩，软性电路板36的第二部分362进一步环绕第一连接轴部331的***，并进一步拉动第三部分363使得部分第三部分363进一步从折叠状态展开，支撑轴330带动摄像头模组10进一步旋转（如进一步朝左旋转），实现摄像头模组10的进一步旋转，进而可达到如图9所示的旋转状态，其中，如图9所示，摄像头模组10相较于图6状态的旋转角度大致为180度的翻转状态。并且，在摄像头模组10的旋转过程中，防尘板342b一直容置于通口43中且将通口43密封。Furthermore, when the camera module 10 needs to be rotated, the drive module 20 further drives the transmission shaft 31 to rotate, so that the transmission slider 32 moves along the transmission shaft 31 and the guide rod 35 (such as further upward movement). The bracket 340 is restricted, the movement of the transmission slider 32 will drive the support shaft 330 to rotate, and the elastic element 349 is compressed, the second part 362 of the flexible circuit board 36 further surrounds the periphery of the first connecting shaft portion 331 and further pulls The third part 363 enables the part of the third part 363 to be further unfolded from the folded state, and the support shaft 330 drives the camera module 10 to further rotate (for example, to further rotate to the left) to realize the further rotation of the camera module 10, which can be achieved as shown in FIG. 9 As shown in FIG. 9, the rotation angle of the camera module 10 is approximately 180 degrees compared to the state in FIG. 6. In addition, during the rotation of the camera module 10, the dust-proof plate 342b is always accommodated in the through opening 43 and seals the through opening 43.

更进一步地，在图9所示的伸出状态基础上，当需要摄像头模组10继续进行旋转时，驱动模组20进一步驱动传动轴31旋转，使得传动滑块32沿传动轴31及导向杆35移动（如进一步向上移动），此时，由于支架340被限位，传动滑块32的移动将带动支撑轴330旋转，且弹性元件349被压缩，软性电路板36的第二部分362进一步环绕第一连接轴部331的***，并进一步拉动第三部分363使得部分第三部分363进一步从折叠状态展开，支撑轴330带动摄像头模组10进一步旋转（如进一步朝左旋转），实现摄像头模组10的进一步旋转，进而可达到摄像头模组10相较于图6所示伸出状态360度旋转的旋转状态。Further, on the basis of the extended state shown in FIG. 9, when the camera module 10 is required to continue to rotate, the driving module 20 further drives the transmission shaft 31 to rotate, so that the transmission slider 32 is along the transmission shaft 31 and the guide rod 35 moves (such as further upward). At this time, because the bracket 340 is limited, the movement of the transmission slider 32 will drive the support shaft 330 to rotate, and the elastic element 349 is compressed, and the second part 362 of the flexible circuit board 36 is further Surround the periphery of the first connecting shaft portion 331, and further pull the third part 363 to further unfold part of the third part 363 from the folded state. The support shaft 330 drives the camera module 10 to further rotate (for example, to rotate further to the left) to realize the camera module Further rotation of the group 10 can achieve a 360-degree rotation state of the camera module 10 compared to the extended state shown in FIG. 6.

其中，如图9所示，传动滑块32上升半个导程（约1.2mm）即可使得摄像头模组10旋转180度，上升1个导程可使得摄像头模组10旋转360度。并且，在摄像头模组10的旋转过程中，防尘板342b一直容置于通口43中且将通口43密封Among them, as shown in FIG. 9, a half lead (about 1.2 mm) of the transmission slider 32 can make the camera module 10 rotate 180 degrees, and one lead can make the camera module 10 rotate 360 degrees. Moreover, during the rotation of the camera module 10, the dust-proof plate 342b is always accommodated in the through port 43 and seals the through port 43.

当完成拍摄或不需要使用摄像头模组10而需要将伸出的收容空间外的摄像头模组10收回时，驱动模组20驱动传动轴31 转动，使得传动滑块32沿传动轴31及导向杆35移动，支撑轴330带动摄像头模组10转动，软性电路板36的第二部分362进一步部分解开对第一连接轴部331的缠绕，并进一步拉动第三部分363使得部分第三部分363从展开状态恢复到折叠状态，将处于如图9、图8或图7所示的摄像头模组10先旋转至图6所示的伸出状态，再进一步通过驱动模组20驱动传动轴31转动，使得传动滑块32沿传动轴31移动，并带动支撑轴330向下移动，进而带动支撑轴330及摄像头模组10向下移动，当摄像头模组10处于如图3所示的完全收缩在收容空间内时，驱动模组20停止驱动传动轴31转动，完成摄像头模组10的收缩与隐藏。When the shooting is completed or the camera module 10 does not need to be used and the camera module 10 outside the extended accommodating space needs to be retracted, the driving module 20 drives the transmission shaft 31 to rotate, so that the transmission slider 32 is along the transmission shaft 31 and the guide rod 35 moves, the support shaft 330 drives the camera module 10 to rotate, the second part 362 of the flexible circuit board 36 further partially unwinds the first connecting shaft part 331, and further pulls the third part 363 so that part of the third part 363 From the unfolded state to the folded state, the camera module 10 shown in Figure 9, Figure 8 or Figure 7 is first rotated to the extended state shown in Figure 6, and then the drive shaft 31 is driven to rotate through the drive module 20 , So that the transmission slider 32 moves along the transmission shaft 31, and drives the support shaft 330 to move downwards, and then drives the support shaft 330 and the camera module 10 to move downwards. When the camera module 10 is fully retracted as shown in FIG. 3 When in the accommodating space, the drive module 20 stops the rotation of the drive shaft 31 to complete the contraction and concealment of the camera module 10.

与相关技术相比，本发明的摄像头***1运用于终端时，可通过传动轴31获取驱动力并驱动传动滑块32、支撑轴组件33带动摄像头模组10做伸缩运动、旋转运动，从而实现了驱动摄像头***1的伸缩、旋转，方便用户使用。而且，当摄像头模组10伸出通口43且防尘组件34被限位后，防尘组件34将通口43密封以防止异物进入摄像头***1，达到较好的防护效果及提高摄像头***1的使用寿命及使用体验的技术效果。另外，导向杆35不仅供传动滑块32移动，还可以供防尘组件34移动以做伸缩运动，一方面保证传动滑块32与防尘组件34的轴向平稳移动，还可以达到一杆两用，进而摄像头***1的整体宽度尺寸较小（如控制在20mm以内），与单纯的仅有伸缩功能的摄像头***1的占用空间接近。Compared with related technologies, when the camera system 1 of the present invention is applied to a terminal, it can obtain driving force through the transmission shaft 31 and drive the transmission slider 32 and the support shaft assembly 33 to drive the camera module 10 to perform telescopic and rotational movement, thereby achieving In order to drive the expansion and rotation of the camera system 1, it is convenient for users to use. Moreover, when the camera module 10 extends out of the opening 43 and the dust-proof assembly 34 is restricted, the dust-proof assembly 34 seals the opening 43 to prevent foreign objects from entering the camera system 1, to achieve a better protection effect and improve the camera system 1. The service life and the technical effect of the use experience. In addition, the guide rod 35 is not only for the movement of the transmission slider 32, but also for the movement of the dustproof assembly 34 for telescopic movement. On the one hand, it can ensure the smooth movement of the transmission slider 32 and the dustproof assembly 34 in the axial direction, and it can also achieve two rods. Therefore, the overall width of the camera system 1 is relatively small (for example, controlled within 20 mm), which is close to the occupied space of the camera system 1 with only a telescopic function.

进一步地，支撑轴330与支架340采用特殊的配合设计，可以保证所述支撑轴340在轴向保持相对静止，同时支撑轴330又拥有转向的自由度。具体地，使用塑胶（POM）导套的第三衬套371b、第一衬套343c、球轴承372b等措施保证最小的转向摩擦；使用卡子38等形式约束支撑轴330的移动自由度。 Further, the support shaft 330 and the bracket 340 adopt a special matching design, which can ensure that the support shaft 340 remains relatively stationary in the axial direction, and at the same time, the support shaft 330 has the freedom of turning. Specifically, the third bushing 371b, the first bushing 343c, and the ball bearing 372b of the plastic (POM) guide bushing are used to ensure the smallest steering friction; the clamp 38 is used to restrict the freedom of movement of the support shaft 330.

进一步地，防尘部342包括连接主体部341的支撑板342a及设置于支撑板342a上的防尘板342b，防尘板342b邻近摄像头模组10的表面面积与摄像头模组10沿垂直伸缩方向的截面面积、通口43面积大致相同，使得防尘板342b可以刚好容置于通口43中密封通口43，达到较好的密封效果。Further, the dust-proof part 342 includes a supporting plate 342a connected to the main body part 341 and a dust-proof plate 342b disposed on the supporting plate 342a. The dust-proof plate 342b is adjacent to the surface area of the camera module 10 and the camera module 10 is in a vertical expansion and contraction direction. The cross-sectional area and the area of the opening 43 are approximately the same, so that the dust-proof plate 342b can be just accommodated in the opening 43 to seal the opening 43, achieving a better sealing effect.

进一步地，传动滑块32包括主体件321、辅助件323、及套设于主体件321及辅助件323***的导引套322，主体件321与支撑轴330及传动轴31螺纹配合，传动滑块32可采用一体式双螺纹设计，使得支撑轴330与驱动模组20的距离很接近，保证了支撑轴330对驱动模组20一侧占用的空间更小，优化了***所占空间，利于整机运用Further, the transmission slider 32 includes a main part 321, an auxiliary part 323, and a guide sleeve 322 sleeved on the periphery of the main part 321 and the auxiliary part 323. The main part 321 is threadedly matched with the support shaft 330 and the transmission shaft 31, and the transmission slide The block 32 can adopt an integrated double-thread design, so that the distance between the support shaft 330 and the drive module 20 is very close, which ensures that the support shaft 330 occupies a smaller space on the side of the drive module 20, optimizes the space occupied by the system, and facilitates Whole machine application

进一步地，软性电路板36包括依次连接的第一部分361、第二部分362及第三部分363，第一部分361容置于凹槽335并连接摄像头模组10，第二部分362绕设于第一连接轴部331***，第三部分363折叠设置于第二连接轴部332***。软性电路板36从凹槽335引出及绕设，且可在摄像头模组10的伸缩及旋转过程中实现自动调节，如摄像头模组10处于收缩状态时，第三部分363处于初始折叠状态，在旋转运动时第三部分363可逐渐展开，且第二部分362可进一步缠绕于支撑轴330实现长度调节，进而软性电路板36不易在运动过程中损坏。Further, the flexible circuit board 36 includes a first part 361, a second part 362, and a third part 363 connected in sequence. The first part 361 is received in the groove 335 and connected to the camera module 10, and the second part 362 is arranged around the first part 362. A connecting shaft portion 331 is peripheral, and the third portion 363 is folded and disposed on the outer periphery of the second connecting shaft portion 332. The flexible circuit board 36 is drawn from the groove 335 and arranged around it, and can be automatically adjusted during the expansion and rotation of the camera module 10. For example, when the camera module 10 is in a contracted state, the third part 363 is in an initial folded state. The third part 363 can be gradually expanded during the rotation, and the second part 362 can be further wound around the support shaft 330 to adjust the length, so that the flexible circuit board 36 is not easily damaged during the movement.

请参阅图10，图10是本发明一种实施例提供的具有摄像头***1的移动终端4的结构示意图。优选地，在本实施例中，移动终端4为智能手机，可以理解地，移动终端4还可以是平板电脑或者其它具有摄像功能的移动终端。Please refer to FIG. 10, which is a schematic structural diagram of a mobile terminal 4 with a camera system 1 according to an embodiment of the present invention. Preferably, in this embodiment, the mobile terminal 4 is a smart phone. Understandably, the mobile terminal 4 may also be a tablet computer or other mobile terminal with a camera function.

具体地，移动终端4包括壳体41及可收容于壳体41的收容空间413内且可至少部分伸出收容空间413外的摄像头***1。壳体41包括边框411、盖设于边框411并共同围成收容空间413的盖板412（如前盖板与后盖板，其中后盖板可与边框为一体成型结构），以及设置于收容空间内的如上述的摄像头***1，边框411开设有贯穿其上的通口43，摄像头模组10与通口43正对设置，摄像头模组10可通过驱动模组20及传动模组30的驱动以实现由通口43伸出至收容空间413外和缩回至收容空间413内，且当摄像头模组10完全伸出至收容空间413外后，摄像头模组10可相对终端4的壳体41旋转，以使摄像头模组10实现旋转和伸缩。Specifically, the mobile terminal 4 includes a housing 41 and a camera system 1 that can be received in the housing space 413 of the housing 41 and can at least partially extend out of the housing space 413. The housing 41 includes a frame 411, a cover plate 412 (such as a front cover plate and a rear cover plate, where the back cover plate and the frame can be formed as an integral structure), which is covered on the frame 411 and collectively encloses a receiving space 413, and is arranged in the housing In the above-mentioned camera system 1 in the space, the frame 411 is provided with a through-hole 43 passing through it. The camera module 10 and the through-hole 43 are arranged directly opposite, and the camera module 10 can pass through the drive module 20 and the transmission module 30. Driven to realize the extension from the port 43 to the outside of the receiving space 413 and the retracting into the receiving space 413, and when the camera module 10 is fully extended out of the receiving space 413, the camera module 10 can be opposed to the housing of the terminal 4 41 is rotated, so that the camera module 10 can be rotated and retracted.

当然，除了以上所述的实现方法外，还可以选用可实现该伸缩旋转功能的机械和/或其他结构，摄像头***1也不以上述结构为限，可以根据实际的结构需要作出调整。Of course, in addition to the implementation method described above, a mechanical and/or other structure that can realize the telescopic rotation function can also be selected. The camera system 1 is not limited to the above structure, and can be adjusted according to actual structural needs.

可以理解，如图5所示，摄像头模组10收缩至收容空间413内时，摄像头模组10的顶端与通口43位于同一平面，从而使得摄像头模组10对通口43形成封装，隐藏于收容空间413内，使得移动终端4的外观呈一整体的完整结构，外观美感度更好。It can be understood that, as shown in FIG. 5, when the camera module 10 is retracted into the accommodating space 413, the top end of the camera module 10 and the opening 43 are located on the same plane, so that the camera module 10 encapsulates the opening 43 and is hidden in In the accommodating space 413, the appearance of the mobile terminal 4 is an integral and complete structure, and the appearance is more aesthetic.

以下结合图5-图9，进一步说明本发明实施例移动终端4的工作原理：The working principle of the mobile terminal 4 according to the embodiment of the present invention will be further described below with reference to FIGS. 5 to 9:

当完成拍摄或不需要使用摄像头模组10而需要将伸出的收容空间外的摄像头模组10收回时，驱动模组20驱动传动轴31 转动，使得传动滑块32沿传动轴31及导向杆35移动，支撑轴330带动摄像头模组10转动，软性电路板36的第二部分362进一步部分解开对第一连接轴部331的缠绕，并进一步拉动第三部分363使得部分第三部分363从展开状态恢复到折叠状态，将处于如图9、图8或图7所示的摄像头模组10先旋转至图6所示的伸出状态，再进一步通过驱动模组20驱动传动轴31转动，使得传动滑块32沿传动轴31移动，并带动支撑轴330向下移动，进而带动支撑轴330及摄像头模组10向下移动，当摄像头模组10处于如图5所示的完全收缩在收容空间内时，驱动模组20停止驱动传动轴31转动，完成摄像头模组10的收缩与隐藏。When the shooting is completed or the camera module 10 does not need to be used and the camera module 10 outside the extended accommodating space needs to be retracted, the driving module 20 drives the transmission shaft 31 to rotate, so that the transmission slider 32 is along the transmission shaft 31 and the guide rod 35 moves, the support shaft 330 drives the camera module 10 to rotate, the second part 362 of the flexible circuit board 36 further partially unwinds the first connecting shaft part 331, and further pulls the third part 363 so that part of the third part 363 From the unfolded state to the folded state, the camera module 10 shown in Figure 9, Figure 8 or Figure 7 is first rotated to the extended state shown in Figure 6, and then the drive shaft 31 is driven to rotate through the drive module 20 , So that the transmission slider 32 moves along the transmission shaft 31, and drives the support shaft 330 to move downwards, and then drives the support shaft 330 and the camera module 10 to move downwards. When the camera module 10 is fully retracted as shown in FIG. 5 When in the accommodating space, the drive module 20 stops the rotation of the drive shaft 31 to complete the contraction and concealment of the camera module 10.

此外，本发明中的移动终端4还可以具有以下应用场景：在正常拍摄时，电机21驱动摄像头模组10是直线上升至拍摄位置；当处于360度全景拍摄时，电机21驱动摄像头模组10进行旋转，光学防抖摄像头可补偿旋转过程中的手及摄像头模组10的抖动；在前置拍摄时，电机211驱动摄像头模组10快速旋转度，完成时间可以在0.1秒以内；移动物体动态对焦及追踪时，两个摄像头可实时分析移动物体与摄像头的角度，电机21动作驱动摄像头旋转补偿，实现移动物体的实时对焦；任意角度拍摄，控制电机21旋转至特定角度，正对屏幕时也可进行360°范围内任意角度的拍摄，不需要人体转动，更加便捷。In addition, the mobile terminal 4 in the present invention may also have the following application scenarios: during normal shooting, the motor 21 drives the camera module 10 to rise straight to the shooting position; when in 360-degree panoramic shooting, the motor 21 drives the camera module 10 When rotating, the optical image stabilization camera can compensate for the shaking of the hand and the camera module 10 during the rotation; in the pre-shooting, the motor 211 drives the camera module 10 to rotate quickly, and the completion time can be within 0.1 second; the moving object is dynamic During focusing and tracking, the two cameras can analyze the angle of the moving object and the camera in real time. The motor 21 acts to drive the camera rotation compensation to achieve real-time focusing of the moving object; shooting at any angle, control the motor 21 to rotate to a specific angle, even when facing the screen It can shoot at any angle within the range of 360°, without the need to rotate the human body, which is more convenient.

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。The above are only the embodiments of the present invention. It should be pointed out here that for those of ordinary skill in the art, improvements can be made without departing from the inventive concept of the present invention, but these all belong to the present invention. The scope of protection.

Claims

1、一种摄像头***，其特征在于：所述摄像头***包括：1. A camera system, characterized in that: the camera system includes:

摄像头模组；Camera module;

驱动模组；及Drive module; and

传动模组，包括传动轴、导向杆、支撑轴组件、传动滑块、及防尘组件，所述支撑轴组件连接所述摄像头模组且包括支撑轴，所述传动滑块螺纹配合于所述传动轴与所述支撑轴且套设在所述导向杆上，所述防尘组件套设于所述导向杆及所述支撑轴上，The transmission module includes a transmission shaft, a guide rod, a support shaft assembly, a transmission slider, and a dustproof assembly. The support shaft assembly is connected to the camera module and includes a support shaft. The transmission slider is threadedly fitted to the The transmission shaft and the support shaft are sleeved on the guide rod, and the dust-proof assembly is sleeved on the guide rod and the support shaft,

所述传动轴连接所述驱动模组以获取驱动力，且所述传动轴用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组做伸缩运动以伸出壳体的通口以及驱动所述防尘组件沿所述导向杆做伸缩运动，The transmission shaft is connected to the driving module to obtain driving force, and the transmission shaft is used to rotate and make the transmission slider move along the guide rod and the transmission shaft, thereby driving the support shaft assembly to drive The camera module makes a telescopic movement to extend out of the opening of the housing and drives the dustproof assembly to make a telescopic movement along the guide rod,

且当所述摄像头模组伸出所述通口且所述防尘组件被限位后，所述防尘组件将所述通口密封以防止异物进入所述摄像头***，所述传动轴还用于旋转并使得所述传动滑块沿所述导向杆及所述传动轴移动，进而驱动所述支撑轴组件带动所述摄像头模组相对于所述防尘组件做旋转运动。And when the camera module extends out of the opening and the dust-proof assembly is restricted, the dust-proof assembly seals the opening to prevent foreign matter from entering the camera system, and the drive shaft is also used When rotating and causing the transmission slider to move along the guide rod and the transmission shaft, the support shaft assembly is driven to drive the camera module to rotate relative to the dustproof assembly.

2、根据权利要求1所述的摄像头***，其特征在于：所述防尘组件包括支架及弹性元件，所述支架包括主体部、防尘部、延伸部、及导引部，2. The camera system according to claim 1, wherein the dust-proof assembly includes a bracket and an elastic element, and the bracket includes a main body, a dust-proof portion, an extension, and a guide portion,

所述防尘部连接所述主体部，且具有套设于所述支撑轴邻近所述摄像头模组的一端的第一通孔，所述防尘部用于将所述通口密封以防止异物进入所述摄像头***，所述主体部用于在所述摄像头模组伸出所述通口后与所述壳体抵接以将所述支架限位，The dust-proof part is connected to the main body part and has a first through hole sleeved at one end of the support shaft adjacent to the camera module, and the dust-proof part is used to seal the through hole to prevent foreign matter Entering the camera system, the main body is used to abut the housing to limit the bracket after the camera module extends out of the opening,

所述延伸部连接所述主体部，且位于所述防尘部与所述传动滑块之间，所述延伸部套设于所述导向杆***，The extension part is connected to the main body part and is located between the dustproof part and the transmission sliding block, and the extension part is sleeved on the periphery of the guide rod,

所述导引部连接所述主体部，且所述传动滑块夹持所述导引部，所述弹性元件位于所述传动滑块与所述主体部之间。The guiding part is connected to the main body part, the transmission sliding block clamps the guiding part, and the elastic element is located between the transmission sliding block and the main body part.

3、根据权利要求2所述的摄像头***，其特征在于：所述支架还包括连接部及底板，所述连接部及所述导引部均连接于所述主体部与所述底板之间且所述连接部位于所述导引部***，所述弹性元件套设于所述导引部上。3. The camera system according to claim 2, wherein the bracket further comprises a connecting part and a bottom plate, and the connecting part and the guiding part are both connected between the main body part and the bottom plate and The connecting portion is located at the periphery of the guiding portion, and the elastic element is sleeved on the guiding portion.

4、根据权利要求2所述的摄像头***，其特征在于：所述延伸部包括连接板与导引块，所述连接板连接于所述主体部及所述导引块之间，所述导引块包括第二通孔及第三通孔，所述导向杆穿过所述第二通孔，所述支撑轴穿过所述第三通孔；所述延伸部还包括位于所述第二通孔中的第一衬套，所述导向杆穿过所述第一衬套。4. The camera system according to claim 2, wherein the extension part comprises a connecting plate and a guide block, the connecting plate is connected between the main body part and the guide block, and the guide The lead block includes a second through hole and a third through hole, the guide rod passes through the second through hole, and the support shaft passes through the third through hole; the extension portion also includes a second through hole and a third through hole. The first bushing in the through hole, the guide rod passes through the first bushing.

5、根据权利要求2所述的摄像头***，其特征在于：所述防尘部包括连接所述主体部的支撑板及设置于所述支撑板上的防尘板，所述防尘板用于容置于所述通口中密封所述通口，所述支撑板与所述主体部共同用于在所述摄像头模组伸出所述通口后与所述壳体抵接以将所述支架限位。5. The camera system according to claim 2, wherein the dust-proof part comprises a support plate connected to the main body part and a dust-proof plate arranged on the support plate, and the dust-proof plate is used for The support plate and the main body are used together to abut the housing after the camera module extends out of the through opening to seal the through opening. Limit.

6、根据权利要求2所述的摄像头***，其特征在于：所述传动滑块包括主体件、辅助件、及套设于所述主体件及所述辅助件***的导引套，所述主体件包括间隔设置且与所述支撑轴及所述传动轴分别螺纹配合的两个螺纹孔，所述辅助件套设在所述导向杆***。6. The camera system according to claim 2, wherein the transmission slider comprises a main body part, an auxiliary part, and a guide sleeve sleeved on the periphery of the main body part and the auxiliary part, and the main body The component includes two threaded holes arranged at intervals and screw-fitted with the support shaft and the transmission shaft respectively, and the auxiliary component is sleeved on the periphery of the guide rod.

7、根据权利要求6所述的摄像头***，其特征在于：所述导引套包括套设在所述主体件***的第一容置部、与所述第一容置部连接且套设于所述辅助件***的第二容置部、及连接所述第二容置部远离所述第一容置部的一侧的夹持部，所述导引部套设有第二衬套，所述夹持部夹持所述第二衬套上。7. The camera system according to claim 6, wherein the guide sleeve comprises a first accommodating portion sleeved on the periphery of the main body part, connected with the first accommodating portion and sleeved on A second accommodating part on the periphery of the auxiliary component and a clamping part connected to a side of the second accommodating part away from the first accommodating part, and the guiding part is sheathed with a second bushing, The clamping part clamps the second bushing.

8、根据权利要求2所述的摄像头***，其特征在于：所述支撑轴包括依次连接的第一连接轴部、第二连接轴部、螺纹部及延伸轴部，所述第一连接轴部穿过所述防尘部且所述第一连接轴部远离所述第二连接轴部的第一表面与所述摄像头模组连接，所述第二连接轴部穿过所述延伸部，所述螺纹部与所述传动滑块螺纹配合。8. The camera system of claim 2, wherein the support shaft includes a first connecting shaft portion, a second connecting shaft portion, a threaded portion, and an extension shaft portion that are sequentially connected, and the first connecting shaft portion The first surface of the first connecting shaft portion that passes through the dustproof portion and is away from the second connecting shaft portion is connected to the camera module, and the second connecting shaft portion passes through the extension portion, so The threaded part is threadedly matched with the transmission sliding block.

9、根据权利要求8所述的摄像头***，其特征在于：所述第二连接轴部连接螺纹部的一端还套设有卡子，所述卡子位于所述延伸部与所述传动滑块之间，用于在所述摄像头模组做旋转运动时防止所述支撑轴产生轴向的相对移动。9. The camera system according to claim 8, wherein the second connecting shaft portion is further sheathed with a clip at one end of the threaded portion, and the clip is located between the extension portion and the transmission slider , Used to prevent relative movement of the supporting shaft in the axial direction when the camera module is rotating.

10、根据权利要求8所述的摄像头***，其特征在于：所述传动模组还包括基座，所述基座包括第一基板、第二基板及连接于所述第一基板与所述第二基板之间的连接件，所述传动轴的一端穿过所述第一基板连接至所述驱动模组，所述传动轴的另一端邻近所述第二基板，所述延伸部及所述传动滑块均位于所述第一基板与所述第二基板之间，所述第二连接轴部穿过所述第二基板，所述延伸轴部穿过所述第一基板，所述导向杆的两端分别固定在所述第一基板及所述第二基板上。10. The camera system of claim 8, wherein the transmission module further comprises a base, and the base includes a first substrate, a second substrate, and is connected to the first substrate and the second substrate. A connecting piece between two substrates, one end of the transmission shaft passes through the first substrate and is connected to the drive module, the other end of the transmission shaft is adjacent to the second substrate, the extension and the The transmission sliders are all located between the first substrate and the second substrate, the second connecting shaft portion passes through the second substrate, the extension shaft portion passes through the first substrate, and the guide Both ends of the rod are respectively fixed on the first substrate and the second substrate.

11、根据权利要求10所述的摄像头***，其特征在于：所述第一基板还具有第一容置孔及收容于所述第一容置孔中的第三衬套，所述导向杆穿过所述第三衬套；所述第二基板还包括第二容置孔及位于所述第二容置孔中的球轴承，所述传动轴远离所述第一基板的一端与所述球轴承枢接。11. The camera system of claim 10, wherein the first substrate further has a first accommodating hole and a third bushing received in the first accommodating hole, and the guide rod penetrates Through the third bushing; the second substrate further includes a second accommodating hole and a ball bearing located in the second accommodating hole, the end of the transmission shaft away from the first substrate and the ball The bearing is pivoted.

12、根据权利要求8所述的摄像头***，其特征在于：所述第一连接轴部还包括从所述第一表面朝所述第二连接轴部的方向凹陷的凹槽，所述凹槽贯穿所述第一连接轴部的侧面，所述摄像头***还包括连接所述摄像头模组的软性电路板，所述软性电路板穿过所述凹槽绕设并折叠于所述支撑轴***。12. The camera system according to claim 8, wherein the first connecting shaft portion further comprises a groove recessed from the first surface toward the second connecting shaft portion, and the groove Passing through the side surface of the first connecting shaft portion, the camera system further includes a flexible circuit board connected to the camera module, the flexible circuit board is wound around the groove and folded on the support shaft Peripheral.

13、根据权利要求12所述的摄像头***，其特征在于：所述软性电路板包括依次连接的第一部分、第二部分及第三部分，所述第一部分容置于所述凹槽并连接所述摄像头模组，所述第二部分绕设于所述第一连接轴部***，所述第三部分折叠设置于所述第二连接轴部***。13. The camera system according to claim 12, wherein the flexible circuit board comprises a first part, a second part and a third part connected in sequence, and the first part is accommodated in the groove and connected In the camera module, the second part is arranged around the periphery of the first connecting shaft, and the third part is folded and arranged on the periphery of the second connecting shaft.

14、一种移动终端，其特征在于，所述移动终端包括如权利要求1-13任意一项所述的摄像头***及所述壳体，所述壳体包括边框和盖设于边框并共同围成收容空间的盖板，所述边框开设有贯穿其上的所述通口，所述摄像头***设置于所述收容空间内，且所述摄像头***的摄像头模组与所述通口正对设置且可通过该通口由所述收容空间内伸出。14. A mobile terminal, characterized in that the mobile terminal comprises the camera system according to any one of claims 1-13 and the housing, the housing including a frame and a frame covered on the frame and surrounded by the frame. A cover plate forming an accommodating space, the frame is provided with the opening passing through it, the camera system is arranged in the accommodating space, and the camera module of the camera system is arranged directly opposite to the opening And can extend from the containing space through the opening.