WO2024045223A1 - 摄像头底座及摄像头装置 - Google Patents
摄像头底座及摄像头装置 Download PDFInfo
- Publication number
- WO2024045223A1 WO2024045223A1 PCT/CN2022/119178 CN2022119178W WO2024045223A1 WO 2024045223 A1 WO2024045223 A1 WO 2024045223A1 CN 2022119178 W CN2022119178 W CN 2022119178W WO 2024045223 A1 WO2024045223 A1 WO 2024045223A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- lighting chip
- camera
- shielding structure
- shielding
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 18
- 238000001746 injection moulding Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
Definitions
- the present application relates to the field of camera technology, and in particular, to a camera base and a camera device.
- Camera also known as computer camera, computer eye, electronic eye, etc.
- the plastic base above the circuit board is the component that supports the upper lens or motor and IR film.
- the gold wire is an important component connecting the chip and the circuit board. It enters from the outside through the lens. Part of the light will hit the gold wire, and the surface of the gold wire will reflect again and then the light will enter the imaging area of the chip, which will affect the imaging quality of the camera and cause stray light reflected by the gold wire.
- the purpose of this application is to provide a camera base and camera device to solve the problem that in current camera devices, part of the light entering from the outside through the lens will hit the gold wire, and the light will then enter the chip imaging area after being reflected by the surface of the gold wire.
- the present application provides a camera base, which includes a base body and a light-shielding structure.
- the base body includes a first side and a second side that are oppositely arranged.
- the base body has an opening connecting the first side and the light-shielding structure.
- a through hole on the second side, the through hole is arranged opposite to the lighting chip, the first side faces the lens, the second side faces the lighting chip, and the light shielding structure is provided on the second side and surrounds it. Located on the edge of the lighting chip.
- the light-shielding structure is a ring-shaped member made of elastic material
- the light-shielding structure is gap-fitted with the lighting chip, or the light-shielding structure is in contact with the lighting chip.
- the base body is a structural part made of plastic injection molding
- the light-shielding structure is a ring-shaped part made of silicone injection molding.
- the base body is further provided with a plurality of mounting holes, and each of the mounting holes is spaced around the through hole.
- the light-shielding structure includes a light-shielding body and a plurality of holes connected to the mounting holes. The connection between the walls.
- the mounting hole connects the first side and the second side, and the diameter of the mounting hole gradually decreases from the first side toward the second side, and the The shape of the connecting portion is adapted to the shape of the mounting hole.
- the second side is provided with a mounting groove
- the mounting groove is ringed in the through hole
- the light-shielding body includes a first surface combined with the bottom wall of the mounting groove, And a second surface combined with the side wall of the installation groove, at least one of the bottom wall of the installation groove, the side wall of the installation groove, the first surface and the second surface is a rough surface; and /or
- the light-shielding body includes a light-shielding inner side close to the lighting chip, and a light-shielding outer side away from the lighting chip.
- the light-shielding outer side is provided with an avoidance space, and the avoidance space is used to avoid connection lines.
- the second side is provided with an escape groove, and the escape groove is used to avoid the lighting chip.
- this application also provides a camera device, including a lens, a circuit board, a lighting chip, a connecting wire, and the camera base of any of the above embodiments, the lens is located outside the first side, and the The second side is connected to the circuit board, the lighting chip is disposed between the second side and the circuit board, the connecting line connects the circuit board and the lighting chip, and the light-shielding structure separates The connecting line and the imaging area of the lighting chip.
- the camera device further includes an optical filter, and the optical filter is disposed between the first side and the lens.
- the camera device further includes a bracket and a mounting piece.
- the bracket is provided with a fixing groove
- the lens is disposed in the fixing groove
- the mounting piece is disposed in a notch of the fixing groove. , and used to limit the axial movement of the lens relative to the fixed groove.
- the base body is provided with a through hole connecting the first side and the second side.
- the through hole is arranged opposite to the lighting chip, so that the light entering from the outside will be transmitted to the lighting chip.
- the light-shielding structure is set around the edge of the lighting chip to prevent Stray light enters the chip imaging area of the lighting chip from the edge of the lighting chip, thereby avoiding the impact of the edge of the lighting chip and stray light further outside on the lighting chip, thereby improving the imaging quality of the camera device.
- Figure 1 is a schematic diagram of a camera device provided by an embodiment of the present application.
- Figure 2 is an exploded view of the camera device shown in Figure 1;
- Figure 3 is a top view of the camera device shown in Figure 1;
- Figure 4 is a cross-sectional view of A-A in Figure 3;
- Figure 5 is an enlarged schematic diagram of part B in Figure 4.
- Figure 6 is a schematic diagram of the camera base in the camera device shown in Figure 1;
- Figure 7 is an exploded view of the camera base shown in Figure 6.
- Embodiments of the present application provide a camera device. After the camera device collects images through a lens, the photosensitive component circuit and control component in the camera process the images and convert them into digital signals that can be recognized by the computer. Then, through parallel Port or USB connection is input to the computer and then the software performs image restoration.
- the camera device according to the embodiment of the present application can be applied to mobile terminals such as mobile phones and tablet computers.
- a camera device includes a lens 100 , a circuit board 200 , a lighting chip 300 , a connecting cable 400 and a camera base 500 .
- the camera base 500 includes a base body 510 and a light-shielding structure 520 .
- the base body 510 includes The first side 511 and the second side 512 are arranged oppositely.
- the base body 510 is provided with a through hole 513 connecting the first side 511 and the second side 512.
- the through hole 513 is arranged opposite to the lighting chip 300, so that the light entering from the outside can pass through. Transmitted to lighting chip 300.
- the first side 511 faces the lens 100
- the second side 512 faces the lighting chip 300
- the light-shielding structure 520 is provided on the second side 512 and surrounds the edge of the lighting chip 300, thereby preventing stray light from self-lighting.
- the edge of the chip 300 enters the chip imaging area of the lighting chip 300, thereby avoiding the impact of stray light from the edge of the lighting chip 300 and further outside on the lighting chip 300, thereby improving the imaging quality of the camera device.
- the lens 100 is disposed outside the first side 511, the second side 512 is connected to the circuit board 200, the lighting chip 300 is disposed between the second side 512 and the circuit board 200, and the connecting wire 400 is connected to the circuit board. 200 and the lighting chip 300, the light-shielding structure 520 separates the connecting line 400 and the imaging area of the lighting chip 300.
- the connecting wire 400 is usually a gold wire. Since the light-shielding structure 520 separates the connecting wire 400 and the imaging area of the lighting chip 300, stray light reflected by the gold wire can be prevented from affecting the imaging area of the lighting chip 300, thereby improving the camera device. imaging quality.
- the light-shielding structure 520 is a ring-shaped member made of elastic material, so that the light-shielding structure 520 can be arranged around the edge of the light-collecting chip 300 .
- the light-shielding structure 520 is matched with the lighting chip 300 with a small gap, so as to avoid stray light reflected by the gold wire from entering the imaging area of the lighting chip 300 as much as possible.
- the light-shielding structure 520 can also be in contact with the lighting chip 300 to isolate light to the maximum extent, thereby ensuring the imaging quality of the camera device.
- the light-shielding structure 520 will move accordingly. Since the light-shielding structure 520 is an annular member made of elastic material, the light-shielding structure 520 will block light after moving and abutting against the lighting chip 300 . The structure 520 can elastically deform to prevent the lighting chip 300 from being damaged.
- the base body 510 is a structural part made of plastic injection molding. Further, the base body 510 is a structural part made of injection molding of PC material, ABS material, etc.; the light-shielding structure 520 is a ring-shaped part made of silicone injection molding. Further, The light-shielding structure 520 can be selected as a black silicone component. The light-shielding structure 520's self-reflection affects the imaging of the lighting chip 300.
- the base body 510 is also provided with a plurality of mounting holes 514. Each mounting hole 514 is spaced around the through hole 513.
- the light-shielding structure 520 includes a light-shielding body 521 and a plurality of The connecting portion 522 is connected to the wall of the mounting hole 514. Through the connection between the connecting portion 522 and the wall of the mounting hole 514, the light-shielding structure 520 can be stably fixed on the base body 510. In this embodiment, the light-shielding structure 520 and the base body 510 are combined and fixed by injection molding.
- the mounting hole 514 connects the first side 511 and the second side 512.
- the diameter of the mounting hole 514 gradually decreases from the first side 511 toward the second side 512.
- the shape of the connecting portion 522 is consistent with the shape of the mounting hole 514. As a result, the connecting portion 522 can be stably restrained in the mounting hole 514, and the connecting portion 522 can be prevented from moving out relative to the base body 510 toward the lighting chip 300.
- the mounting hole 514 forms an inverted funnel hole, thereby ensuring the bonding strength between the connecting portion 522 and the wall of the mounting hole 514.
- the base body 510 is first molded by plastic injection molding, and then the light-shielding structure 520 is molded by silicone injection molding.
- the mounting hole 514 can also be configured to form a T-shape or other shapes, thereby increasing the bonding strength between the connecting portion 522 and the wall of the mounting hole 514 .
- the second side 512 is provided with a mounting groove 515.
- the mounting groove 515 is surrounded by the through hole 513.
- the light-shielding body 521 includes a first surface 5211 combined with the bottom wall of the mounting groove 515, and a The second surface 5212 and the bottom wall of the mounting groove 515 are combined with the side walls to contact the light-shielding structure 520 that moves away from the lighting chip 300, thereby stably fixing the light-shielding structure 520 to the base body 510.
- At least one of the bottom wall of the mounting groove 515, the side walls of the mounting groove 515, the first surface 5211 and the second surface 5212 is a rough surface.
- the bottom wall of the installation groove 515, the side walls of the installation groove 515, the first surface 5211 and the second surface 5212 are all roughened, so that the bottom wall of the installation groove 515, the side walls of the installation groove 515, and the second surface are roughened.
- Both the first surface 5211 and the second surface 5212 are rough surfaces, thereby improving the stability of the combination of the bottom wall of the installation groove 515 and the first surface 5211, and at the same time improving the stability of the combination of the side walls of the installation groove 515 and the second surface 5212.
- the light-shielding body 521 includes a light-shielding inner side 5213 close to the lighting chip 300, and a light-shielding outer side 5214 away from the lighting chip 300.
- the light-shielding outer side 5214 is provided with an avoidance space 5215, and the avoidance space 5215 is used to avoid connection. line 400, thereby providing more sufficient installation space for the connecting line 400.
- the light-shielding outer side 5214 is an inclined surface or chamfered, thereby forming an avoidance space 5215 for avoiding the connection line 400 .
- the installation gap at the light-shielding structure 520 can also be increased, so that the relevant components can be arranged according to the expected position without causing failures caused by component extrusion.
- the second side 512 is provided with an escape groove 516 , and the escape groove 516 is used to avoid the lighting chip 300 , so that after the second side 512 is connected to the circuit board 200 , the lighting chip 300 It can be accommodated in the avoidance groove 516, thereby realizing the installation of the lighting chip 300.
- the avoidance groove 516 can also avoid other components such as the connecting wire 400 provided on one side of the second side 512, thereby preventing the second side 512 from touching the lighting chip 300 when the camera device vibrates or falls. , connecting wires 400 and other components, causing damage to the lighting chip 300, connecting wires 400 and other other components, in order to achieve safety settings of related components.
- the camera device further includes a filter 600 , and the filter 600 is disposed between the first side 511 and the lens 100 . Furthermore, the first side 511 is provided with a receiving groove 517 , the receiving groove 517 is arranged around the through hole 513 , and the optical filter 600 is placed on the bottom wall of the receiving groove 517 , thereby supporting the optical filter 600 through the base body 510 .
- the camera device also includes a bracket 710 and a mounting piece 720.
- the bracket 710 is provided with a fixing slot 711.
- the lens 100 is located in the fixing slot 711.
- the mounting piece 720 is located in the fixing slot 711.
- the notch is used to limit the axial movement of the lens 100 relative to the fixing groove 711, thereby stably mounting the lens 100 on the bracket 710.
- the bracket 710 is installed on the base body 510 and used to support the lens 100 or the motor.
- multiple mounting members 720 are provided and distributed at intervals in the circumferential direction of the lens 100, thereby ensuring the stability and reliability of limiting the position of the lens 100.
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Abstract
本申请提供了一种摄像头底座及摄像头装置，该摄像头底座包括底座本体和遮光结构，底座本体包括相对设置的第一侧和第二侧，底座本体开设有连通第一侧和第二侧的通孔，通孔与采光芯片相对设置，第一侧朝向镜头，第二侧朝向采光芯片，遮光结构设于第二侧，并环设于采光芯片的边缘，从而可以阻止杂散光自采光芯片的边缘进入采光芯片的芯片成像区，从而避免采光芯片边缘以及更外侧的杂散光对采光芯片的影响，从而提高摄像头装置的成像质量。
Description
本申请涉及摄像头技术领域，尤其涉及一种摄像头底座及摄像头装置。
摄像头（CAMERA或WEBCAM）又称为电脑相机、电脑眼、电子眼等，是一种视频输入设备，被广泛的运用于视频会议、远程医疗及实时监控等方面。现有的摄像头模组结构，线路板上方的塑胶底座是承托上方镜头或者马达、IR片的组件，在COB镜头中，金线是连接芯片和线路板的重要组成，通过镜头从外部进入的光线会有一部分射到金线上，金线表面再反射后光线再进入芯片成像区，从而会影响摄像头的成像质量，出现金线反射的杂光不良。
因此，有必要提供一种新的摄像头底座及摄像头装置以解决上述技术问题。
本申请的目的在于提供一种摄像头底座及摄像头装置，以解决目前摄像头装置中，通过镜头从外部进入的光线会有一部分射到金线上，金线表面再反射后光线再进入芯片成像区，从而会影响摄像头的成像质量的技术问题。
本申请的技术方案如下：
第一方面，本申请提供一种摄像头底座，包括底座本体和遮光结构，所述底座本体包括相对设置的第一侧和第二侧，所述底座本体开设有连通所述第一侧和所述第二侧的通孔，所述通孔与采光芯片相对设置，所述第一侧朝向镜头，所述第二侧朝向所述采光芯片，所述遮光结构设于所述第二侧，并环设于所述采光芯片的边缘。
在其中一种实施例中，所述遮光结构为弹性材料制成的环形件；
所述遮光结构与所述采光芯片间隙配合，或者所述遮光结构与所述采光芯片相接触。
在其中一种实施例中，所述底座本体为塑料注塑而成的结构件，所述遮光结构为硅胶注塑而成的环形件。
在其中一种实施例中，所述底座本体还设有多个安装孔，各所述安装孔环绕所述通孔间隔分布，所述遮光结构包括遮光本体以及多个与所述安装孔的孔壁相连接的连接部。
在其中一种实施例中，所述安装孔连通所述第一侧和所述第二侧，所述安装孔的孔径自所述第一侧朝向所述第二侧方向逐渐减小，所述连接部的形状与所述安装孔的形状相适配。
在其中一种实施例中，所述第二侧设有安装槽，所述安装槽环设于所述通孔，所述遮光本体包括与所述安装槽的底壁相结合的第一表面，以及与所述安装槽的侧壁相结合的第二表面，所述安装槽的底壁、所述安装槽的侧壁、所述第一表面以及第二表面中的至少一个为粗糙面；和/或
所述遮光本体包括靠近所述采光芯片的遮光内侧，以及远离所述采光芯片的遮光外侧，所述遮光外侧设有避让空间，所述避让空间用于避让连接线。
在其中一种实施例中，所述第二侧设有避让槽，所述避让槽用于避让所述采光芯片。
第二方面，本申请还提供了一种摄像头装置，包括镜头、电路板、采光芯片、连接线和上述任一实施例的摄像头底座，所述镜头设于所述第一侧的外侧，所述第二侧与所述电路板相连接，所述采光芯片设于所述第二侧和所述电路板之间，所述连接线连接所述电路板和所述采光芯片，所述遮光结构分隔所述连接线和所述采光芯片的成像区域。
在其中一种实施例中，所述摄像头装置还包括滤光片，所述滤光片设于所述第一侧和所述镜头之间。
在其中一种实施例中，所述摄像头装置还包括支架和安装件，所述支架设有固定槽，所述镜头设于所述固定槽，所述安装件设于所述固定槽的槽口，并用于限制所述镜头相对固定槽轴向移动。
本申请提供的摄像头底座及摄像头装置的有益效果在于：
底座本体开设有连通第一侧和第二侧的通孔，通孔与采光芯片相对设置，从而使得外部进入的光线会传输至采光芯片处，遮光结构环设于采光芯片的边缘，从而可以阻止杂散光自采光芯片的边缘进入采光芯片的芯片成像区，从而避免采光芯片边缘以及更外侧的杂散光对采光芯片的影响，从而提高摄像头装置的成像质量。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
其中：
图1为本申请的一个实施例提供的摄像头装置的示意图；
图2为图1所示的摄像头装置的爆炸图；
图3为图1所示的摄像头装置的俯视图；
图4为图3中A-A剖视图；
图5为图4中B部放大示意图；
图6为图1所示摄像头装置中摄像头底座的示意图；
图7为图6所示摄像头底座的爆炸图。
附图标号：100、镜头；200、电路板；300、采光芯片；400、连接线；500、摄像头底座；510、底座本体；511、第一侧；512、第二侧；513、通孔；514、安装孔；515、安装槽；516、避让槽；517、容纳槽；520、遮光结构；521、遮光本体；5211、第一表面；5212、第二表面；5213、遮光内侧；5214、遮光外侧；5215、避让空间；522、连接部；600、滤光片；710、支架；711、固定槽；720、安装件。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本申请的描述中，需要说明的是，若出现术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，若出现术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
需要说明的是，在不冲突的情况下，本申请的实施例中的特征可以相互结合。
本申请实施例提供了一种摄像头装置，该摄像头装置借由镜头采集图像后，由摄像头内的感光组件电路及控制组件对图像进行处理并转换成电脑所能识别的数字信号，然后借由并行端口或USB连接输入到电脑后由软件再进行图像还原。本申请实施例的摄像头装置可应用于手机、平板电脑等移动终端。
请参阅图1至图5，一实施例的摄像头装置包括镜头100、电路板200、采光芯片300、连接线400和摄像头底座500，摄像头底座500包括底座本体510和遮光结构520，底座本体510包括相对设置的第一侧511和第二侧512，底座本体510开设有连通第一侧511和第二侧512的通孔513，通孔513与采光芯片300相对设置，从而使得外部进入的光线会传输至采光芯片300处。
在本实施例中，第一侧511朝向镜头100，第二侧512朝向采光芯片300，遮光结构520设于第二侧512，并环设于采光芯片300的边缘，从而可以阻止杂散光自采光芯片300的边缘进入采光芯片300的芯片成像区，从而避免采光芯片300边缘以及更外侧的杂散光对采光芯片300的影响，从而提高摄像头装置的成像质量。
在本实施例中，镜头100设于第一侧511的外侧，第二侧512与电路板200相连接，采光芯片300设于第二侧512和电路板200之间，连接线400连接电路板200和采光芯片300，遮光结构520分隔连接线400和采光芯片300的成像区域。
可以理解的是，连接线400通常为金线，由于遮光结构520分隔连接线400和采光芯片300的成像区域，可以避免金线反射的杂散光影响到采光芯片300的成像区域，从而提高摄像头装置的成像质量。
在一实施例中，遮光结构520为弹性材料制成的环形件，从而可以将遮光结构520围绕采光芯片300的边缘设置。
进一步的，遮光结构520与采光芯片300间隙配合，该间隙较小，从而尽可能避免金线反射的杂散光进入采光芯片300的成像区域，
当然，遮光结构520还可与采光芯片300相接触，以最大限度隔绝光线，从而保证摄像头装置的成像质量。
可以理解的是，摄像头装置在跌落或碰撞振动时，遮光结构520会随之移动，由于遮光结构520为弹性材料制成的环形件，从而遮光结构520在移动并抵接采光芯片300后，遮光结构520能弹性形变以避免采光芯片300受损。
具体的，底座本体510为塑料注塑而成的结构件，进一步的，底座本体510为PC材料、ABS材料等注塑而成的结构件；遮光结构520为硅胶注塑而成的环形件，进一步的，遮光结构520可选为黑色硅胶构件，遮光结构520自身反光对采光芯片300的成像造成影响。
在一实施例中，请一并参阅图6和图7，底座本体510还设有多个安装孔514，各安装孔514环绕通孔513间隔分布，遮光结构520包括遮光本体521以及多个与安装孔514的孔壁相连接的连接部522，通过连接部522与安装孔514孔壁的连接，可以将遮光结构520稳定的固定在底座本体510上。在本实施例中，遮光结构520和底座本体510通过注塑成型结合固定。
进一步的，安装孔514连通第一侧511和第二侧512，安装孔514的孔径自第一侧511朝向第二侧512方向逐渐减小，连接部522的形状与安装孔514的形状相适配，从而可以将连接部522稳定限制在安装孔514中，可以避免连接部522相对底座本体510朝向采光芯片300方向移动脱出。
从而使得安装孔514形成倒漏斗孔，进而保证连接部522和安装孔514孔壁的结合强度，具体的，先采用塑料注塑成型底座本体510，再采用硅胶注塑成型遮光结构520。
当然，在一些实施例中，安装孔514还可设置形成T型或其他形状，从而增加连接部522与安装孔514孔壁的结合强度。
进一步的，在本实施例中，第二侧512设有安装槽515，安装槽515环设于通孔513，遮光本体521包括与安装槽515的底壁相结合的第一表面5211，以及与安装槽515的侧壁相结合的第二表面5212，底壁用于抵接远离采光芯片300方向移动的遮光结构520，从而将遮光结构520稳定固定于底座本体510上。
进一步的，安装槽515的底壁、安装槽515的侧壁、第一表面5211以及第二表面5212中的至少一个为粗糙面，通过粗糙面的设置，可以提高遮光结构520与底座本体510之间结合固定的稳定性和可靠性。
具体的，对安装槽515的底壁、安装槽515的侧壁、第一表面5211以及第二表面5212均做糙化处理，从而使得安装槽515的底壁、安装槽515的侧壁、第一表面5211以及第二表面5212均为粗糙面，从而提高安装槽515的底壁与第一表面5211结合的稳定性，同时提高安装槽515的侧壁与第二表面5212结合的稳定性。
在一实施例中，请参阅图5，遮光本体521包括靠近采光芯片300的遮光内侧5213，以及远离采光芯片300的遮光外侧5214，遮光外侧5214设有避让空间5215，避让空间5215用于避让连接线400，从而为连接线400提供更充分的安装空间。进一步的，遮光外侧5214为倾斜面或倒角，从而形成避让连接线400的避让空间5215。
可以理解的是，通过避让空间5215的设置，还可以增加遮光结构520处的安装间隙，从而使得相关元器件可以按照预期位置布置，不会产生元器件挤压而造成的故障。
在一实施例中，请参阅图4和图5，第二侧512设有避让槽516，避让槽516用于避让采光芯片300，以使第二侧512与电路板200连接后，采光芯片300能容纳于避让槽516中，从而实现采光芯片300的安装。
可以理解的是，避让槽516还可避让位于第二侧512一侧设置的连接线400等其他元器件，从而避免摄像头装置在振动或者跌落等场景时，第二侧512由于碰触采光芯片300、连接线400等其他元器件，造成采光芯片300、连接线400等其他元器件的损伤，以实现相关元器件的安全设置。
在一实施例中，请参阅图2，摄像头装置还包括滤光片600，滤光片600设于第一侧511和镜头100之。进一步的，第一侧511设有容纳槽517，容纳槽517环绕通孔513设置，滤光片600放置于容纳槽517的底壁，从而通过底座本体510支撑滤光片600。
在一实施例中，请参阅图3和图4，摄像头装置还包括支架710和安装件720，支架710设有固定槽711，镜头100设于固定槽711，安装件720设于固定槽711的槽口，并用于限制镜头100相对固定槽711轴向移动，从而将镜头100稳定安装于支架710上。在本实施例中，支架710安装于底座本体510上，并用于支撑镜头100或马达。
进一步的，安装件720设有多个，并在镜头100的周向间隔分布，从而保证对镜头100限位的稳定性和可靠性。
Claims (10)
- 一种摄像头底座，其特征在于，包括底座本体和遮光结构，所述底座本体包括相对设置的第一侧和第二侧，所述底座本体开设有连通所述第一侧和所述第二侧的通孔，所述通孔与采光芯片相对设置，所述第一侧朝向镜头，所述第二侧朝向所述采光芯片，所述遮光结构设于所述第二侧，并环设于所述采光芯片的边缘。
- 根据权利要求1所述的摄像头底座，其特征在于，所述遮光结构为弹性材料制成的环形件；所述遮光结构与所述采光芯片间隙配合，或者所述遮光结构与所述采光芯片相接触。
- 根据权利要求2所述的摄像头底座，其特征在于，所述底座本体为塑料注塑而成的结构件，所述遮光结构为硅胶注塑而成的环形件。
- 根据权利要求1所述的摄像头底座，其特征在于，所述底座本体还设有多个安装孔，各所述安装孔环绕所述通孔间隔分布，所述遮光结构包括遮光本体以及多个与所述安装孔的孔壁相连接的连接部。
- 根据权利要求4所述的摄像头底座，其特征在于，所述安装孔连通所述第一侧和所述第二侧，所述安装孔的孔径自所述第一侧朝向所述第二侧方向逐渐减小，所述连接部的形状与所述安装孔的形状相适配。
- 根据权利要求4所述的摄像头底座，其特征在于，所述第二侧设有安装槽，所述安装槽环设于所述通孔，所述遮光本体包括与所述安装槽的底壁相结合的第一表面，以及与所述安装槽的侧壁相结合的第二表面，所述安装槽的底壁、所述安装槽的侧壁、所述第一表面以及所述第二表面中的至少一个为粗糙面；和/或所述遮光本体包括靠近所述采光芯片的遮光内侧，以及远离所述采光芯片的遮光外侧，所述遮光外侧设有避让空间，所述避让空间用于避让连接线。
- 根据权利要求1所述的摄像头底座，其特征在于，所述第二侧设有避让槽，所述避让槽用于避让所述采光芯片。
- 一种摄像头装置，其特征在于，包括镜头、电路板、采光芯片、连接线和权利要求1至7任一项所述的摄像头底座，所述镜头设于所述第一侧的外侧，所述第二侧与所述电路板相连接，所述采光芯片设于所述第二侧和所述电路板之间，所述连接线连接所述电路板和所述采光芯片，所述遮光结构分隔所述连接线和所述采光芯片的成像区域。
- 根据权利要求8所述的摄像头装置，其特征在于，所述摄像头装置还包括滤光片，所述滤光片设于所述第一侧和所述镜头之间。
- 根据权利要求8所述的摄像头装置，其特征在于，所述摄像头装置还包括支架和安装件，所述支架设有固定槽，所述镜头设于所述固定槽，所述安装件设于所述固定槽的槽口，并用于限制所述镜头相对所述固定槽轴向移动。
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