WO2020248775A1 - 摄像头模组及电子设备 - Google Patents

摄像头模组及电子设备 Download PDF

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Publication number
WO2020248775A1
WO2020248775A1 PCT/CN2020/090881 CN2020090881W WO2020248775A1 WO 2020248775 A1 WO2020248775 A1 WO 2020248775A1 CN 2020090881 W CN2020090881 W CN 2020090881W WO 2020248775 A1 WO2020248775 A1 WO 2020248775A1
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WO
WIPO (PCT)
Prior art keywords
prism
camera module
limiting member
groove
side wall
Prior art date
Application number
PCT/CN2020/090881
Other languages
English (en)
French (fr)
Inventor
李勇
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201920901478.XU external-priority patent/CN209787224U/zh
Priority claimed from CN201910516866.0A external-priority patent/CN110213415B/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2020248775A1 publication Critical patent/WO2020248775A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • This application relates to the field of mechanical technology, and in particular to a camera module and electronic equipment.
  • Periscope lens also known as "internal zoom” lens, means that the optical zoom is done inside the body.
  • the existing electronic device usually adopts a periscope structure.
  • the periscope structure includes a prism to reduce the jitter of the electronic device when taking pictures.
  • the prism is fixed on the holder by a colloid, and the side of the prism is coated with a light-shielding layer. Since the light-shielding layer has a small adhesion to the colloid, it is easy to cause the prism to fall off the holder.
  • the embodiment of the application provides a camera module.
  • the camera module includes a bracket, a prism, and a first limiting member.
  • the bracket includes a first side wall and a second side wall that are arranged oppositely, and a position between the first side wall and the second side wall.
  • a bottom wall, the first side wall, the second side wall and the bottom wall are surrounded to form a receiving groove, the prism is received in the receiving groove, and the first side wall has a first groove,
  • the first limiting member is fixedly connected to the prism, and the first limiting member is located in the first groove to fixedly connect the prism to the bracket.
  • the embodiment of the application also provides an electronic device.
  • the electronic device includes a middle frame, a battery cover, and the camera module as described in any of the above embodiments.
  • the middle frame and the battery cover form an accommodation space, the camera module is located in the accommodation space, and the
  • the battery cover has a light entrance hole, and the light from the outside of the battery cover is transmitted to the camera module through the light entrance hole.
  • FIG. 1 is a schematic structural diagram of a first camera module provided by an embodiment of the present application.
  • Fig. 2 is a schematic structural diagram of a bracket of the camera module in Fig. 1.
  • FIG. 3 is a schematic structural diagram of a prism of the camera module in FIG. 1.
  • FIG. 4 is a schematic structural diagram of another bracket of the camera module in FIG. 1.
  • Fig. 5 is a schematic structural diagram of another bracket of the camera module in Fig. 1.
  • Fig. 6 is a schematic structural diagram of another bracket of the camera module in Fig. 1.
  • Fig. 7 is a schematic structural diagram of another bracket of the camera module in Fig. 1.
  • FIG. 8 is a schematic structural diagram of another prism of the camera module in FIG. 1.
  • FIG. 9 is a schematic structural diagram of a second camera module provided by an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a third camera module provided by an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of a fourth camera module provided by an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a fifth camera module provided by an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of another prism of the camera module in FIG. 1.
  • FIG. 14 is a schematic structural diagram of another prism of the camera module in FIG. 1.
  • FIG. 15 is a schematic structural diagram of a first electronic device provided by an embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of the AA cross-sectional view of the electronic device in FIG. 15.
  • the embodiment of the present application provides a camera module.
  • the camera module includes a bracket, a prism, and a first limiting member.
  • the bracket includes a first side wall and a second side wall that are arranged opposite to each other. The bottom wall between the side wall and the second side wall, the first side wall, the second side wall and the bottom wall are surrounded to form a receiving groove, and the prism is received in the receiving groove,
  • the first side wall has a first groove, the first limiting member is fixedly connected to the prism, and the first limiting member is located in the first groove to fixedly connect the prism ⁇ The bracket.
  • the fit between the first limiting member and the first groove is an interference fit.
  • the size of the opening of the first groove is smaller than the size of the inside of the first groove.
  • the prism is a triangular prism
  • the prism has a first surface, a second surface, and a third surface that are connected in sequence, and the first surface, the second surface, and the third surface are all located in the first surface.
  • the area of the third surface is greater than the area of the first surface
  • the area of the third surface is greater than the area of the second surface, the third surface Stick to the bottom wall.
  • the angle formed by the bottom wall and the first surface is 45 degrees, and the area of the first surface is equal to the area of the second surface.
  • the camera module further includes a second limiting member, the second side wall has a second groove, the second limiting member is fixedly connected to the second side surface of the prism, and the second limiting member The limiting member is located in the second groove, and the second limiting member and the first limiting member cooperate with each other to fixedly connect the prism to the bracket.
  • the fit between the second limiting member and the second groove is an interference fit.
  • the size of the opening of the second groove is smaller than the size of the inside of the second groove.
  • the second limiting member and the first limiting member are symmetrical about the prism.
  • the prism includes a first side surface and a second side surface disposed oppositely, the first limiting member is located on the first side surface, the second limiting member is located on the second side surface, and the first limiting member is located on the second side surface.
  • the positioning member and the second limiting member are symmetrical with respect to the prism.
  • the camera module further includes a first gel, the first gel is located in the first gap, the first A colloid and the first limiting member cooperate to fix the prism to the bracket.
  • the camera module further includes a first buffer member, the first buffer member is located in the first groove, the first buffer member and the first limiting member cooperate with each other to align the prism Fixed to the bracket.
  • the first buffer member includes a plurality of sub buffer members arranged at intervals, a second colloid is arranged between two adjacent sub buffer members, the sub buffer member, the second colloid and the The first limiting members cooperate with each other to fix the prism to the bracket.
  • the sub-buffering member and the second gel are alternately arranged, and the sub-buffering member, the second gel and the first limiting member are all located in the first groove.
  • the volume of the sub-buffer near the middle portion of the first limiting member is smaller than the volume of the sub-buffer near the edge portion of the first limiting member.
  • the first limiting member protrudes and extends from the prism, the first limiting member has a first fastening surface facing away from the prism, and the first fastening surface and the first side surface are both A light-shielding layer is provided.
  • the second limiting member of the camera module also protrudes and extends from the prism, the second limiting member has a second fastening surface facing away from the prism, and the second fastening surface A light shielding layer is provided on the second side surface.
  • the camera module further includes a third gel
  • the first limiting member is fixed to the first side surface by the third gel
  • the first limiting member has a first buckle facing away from the prism
  • the mating surface, the first buckling surface and the first side surface are both provided with a light shielding layer.
  • the embodiment of the present application also provides an electronic device.
  • the electronic device includes a middle frame, a battery cover, and the camera module provided in the foregoing embodiments of the present application.
  • the middle frame and the battery cover form an accommodation space,
  • the camera module is located in the accommodating space, the battery cover has a light entrance hole, and the light outside the battery cover is transmitted to the camera module through the light entrance hole.
  • the camera module includes a photosensitive chip and a plurality of lenses, the photosensitive chip and the prism are spaced apart, and the lenses are arranged at intervals from one side of the prism to a side of the photosensitive chip.
  • the camera module 10 provided by an embodiment of the present application includes a bracket 100, a prism 200, and a first limiting member 310.
  • the bracket 100 includes opposite first side walls. 110 and the second side wall 120, and the bottom wall 130 located between the first side wall 110 and the second side wall 120, the first side wall 110, the second side wall 120 and the bottom wall
  • the wall 130 encloses a receiving groove 140, the prism 200 is received in the receiving groove 140, the first side wall 110 has a first groove 111, and the first limiting member 310 is fixedly connected to the prism 200, and the first limiting member 310 is located in the first groove 111 to fix the prism 200 to the bracket 100.
  • the bracket 100 may be a plastic bracket, and a receiving slot 140 is provided on the bracket 100, and the receiving slot 140 is used for receiving the prism 200.
  • the bracket 100 has a first side wall 110, a bottom wall 130, and a second side wall 120 that are sequentially connected.
  • the first side wall 110, the bottom wall 130, and the second side wall 120 surround the In the receiving groove 140, the first side wall 110 has a first groove 111, the first limiting member 310 is fixed to the first side surface 200a of the prism 200, and the first limiting member 310 is received in the In the first groove 111, the prism 200 can be fixed to the bracket 100 through the cooperation between the first limiting member 310 and the first groove 111.
  • the fit between the first limiting member 310 and the first groove 111 is an interference fit, and the first limiting member 310 abuts against the inner wall of the first groove 111
  • the prism 200 can be limited by the cooperation between the first limiting member 310 and the first groove 111, and the prism 200 can be The brackets 100 are fixed together.
  • the size of the opening of the first groove 111 is smaller than the size of the inside of the first groove 111, The size of the opening limits the first limiting member 310 so that the prism 200 can be fixed to the bracket 100.
  • the camera module 10 provided by the embodiment of the present application includes a bracket 100, a prism 200, and a first limiting member 310.
  • the bracket 100 includes a first side wall 110 and a second side wall 120 that are arranged oppositely and are located on the first side.
  • the bottom wall 130 between the wall 110 and the second side wall 120, the first side wall 110, the second side wall 120, and the bottom wall 130 are surrounded to form a receiving groove 140, and the prism 200 is received In the receiving groove 140
  • the first side wall 110 has a first groove 111
  • the first limiting member 310 is fixedly connected to the prism 200
  • the first limiting member 310 is located in the In the first groove 111
  • the prism 200 is fixedly connected to the support 100.
  • the first limiting member 310 is fixedly connected to the prism 200, and the first limiting member 310 is received in the first groove 111, so that the first limiting member 310 can pass through
  • the cooperation between the positioning member 310 and the first groove 111 fixes the prism 200 on the bracket 100, which can prevent the prism 200 from falling off the bracket 100, thereby ensuring the normal anti-shake function of the electronic device 1.
  • the prism 200 is a triangular prism, and the prism 200 has a first surface 201, a second surface 202, and a third surface 203 that are sequentially connected.
  • the first surface 201, The second surface 202 and the third surface 203 are both located between the first side wall 110 and the second side wall 120, and the area of the third surface 203 is larger than the area of the first surface 201 And the area of the third surface 203 is larger than the area of the second surface 202, and the third surface 203 is attached to the bottom wall 130.
  • the angle formed by the bottom wall 130 and the first surface 201 is 45 degrees, and the area of the first surface 201 is equal to the area of the second surface 202.
  • the prism 200 is a triangular prism 200, and the structure of the prism 200 is a regular triangular prism structure, with a first surface 201, a second surface 202, and a third surface 203 connected in sequence.
  • the first surface 201, the The second surface 202 and the third surface 203 are both located between the first side wall 110 and the second side wall 120, and the area sizes of the first surface 201 and the second surface 202 remain the same,
  • the area of the third surface 203 is greater than the area of the first surface 201, and the area of the third surface 203 is greater than the area of the second surface 202, and the third surface 203 is attached to the bottom wall 130.
  • the angle formed between the incident light and the emitted light is 90 degrees.
  • the components in the camera module 10 can be arranged in the thickness and width directions. , which in turn helps reduce the thickness of the electronic device 1.
  • the camera module 10 further includes a second limiting member 320, the second side wall 120 has a second groove 121, the second limiting member 320 is fixedly connected to the The second side surface 200b of the prism 200, and the second limiting member 320 is located in the second groove 121, and the second limiting member 320 and the first limiting member 310 cooperate with each other to The prism 200 is fixedly connected to the support 100.
  • the second side wall 120 has a second groove 121
  • the second limiting member 320 is fixed to the second side surface 200b of the prism 200
  • the second limiting member 320 is received in the second In the groove 121, through the cooperation between the second limiting member 320 and the second groove 121, and through the mutual cooperation between the second limiting member 320 and the first limiting member 310, the The prism 200 is fixed to the bracket 100.
  • the fit between the second limiting member 320 and the second groove 121 is an interference fit, and the second limiting member 320 abuts against the inner wall of the second groove 121
  • the second limiting member 320 is fixed to the second side surface 200b of the prism 200, the second limiting member 320 and the first limiting member 320 are matched with the second groove 121.
  • the mutual cooperation between the pieces 310 can limit the prism 200 and fix the prism 200 and the bracket 100 together.
  • the size of the opening of the second groove 121 is smaller than the size of the inside of the second groove 121, and the size of the opening of the second groove 121 restricts the second limiting member 320 By limiting the position, the prism 200 can be fixed to the bracket 100.
  • the second limiting member 320 and the first limiting member 310 are symmetrical with respect to the prism 200.
  • the prism 200 includes a first side surface 200a and a second side surface 200b disposed oppositely, the first limiting member 310 is located on the first side 200a, and the second limiting member 320 is located on the second side.
  • the first limiting member 310 and the second limiting member 320 are symmetrical with respect to the prism 200.
  • the support 100 exerts the same force on the first limiting member 310 and the support 100 on the second limiting member 320, so that the first limiting member 310 and the second limiting member 320 can maintain uniform force, thereby making The force of the prism 200 is relatively uniform.
  • the prism 200 can be physically protected, and on the other hand, the prism 200 can be fixed more firmly.
  • the camera module 10 further includes a first glue 410 located at In the first gap 350, the first colloid 410 and the first limiting member 310 cooperate to fix the prism 200 to the bracket 100.
  • the first gel 410 is located in the first gap 350 between the first limiting member 310 and the first groove 111, and the first gel 410 is used to limit the first position
  • the member 310 is adhered to the bracket 100 to fix the prism 200 to the bracket 100.
  • the first colloid 410 may be a soluble colloid.
  • the first colloid 410 is a chemical reagent soluble colloid, and the chemical reagent is applied to the first colloid 410 in the first gap 350 to dissolve the first colloid 410, so that the first limiting member 310 is removed from the A groove 111 is detached, and the first limiting member 310 is separated from the bracket 100 to disassemble the prism 200 from the bracket 100.
  • the prism 200 and the bracket 100 are detachably connected, which facilitates the replacement of the prism 200.
  • the first colloid 410 may be an insoluble colloid.
  • the connection between the prism 200 and the support 100 can be regarded as a non-detachable connection, and the prism 200 and the support 100 can be replaced as a whole.
  • the first colloid 410 is insoluble, the airtightness between the prism 200 and the holder 100 is better, which helps to improve the transmission efficiency of light and can reduce light loss.
  • the first glue 410 is a light-shielding glue, and the first glue 410 is located in the first gap 350 between the first limiting member 310 and the first groove 111,
  • the first colloid 410 can shield the first side surface 200a of the prism 200 and the surface of the first limiting member 310 away from the prism 200, which can reduce the transmission of light from the prism 200 to the first limiting member 310. Help reduce light loss.
  • the camera module 10 further includes a first buffer member 450, the first buffer member 450 is located in the first groove 111, the first buffer member 450 and the first limit The positioning members 310 cooperate with each other to fix the prism 200 to the support 100.
  • the first buffer member 450 has a certain elasticity, and the first buffer member 450 may be buffer foam.
  • the first buffer member 450 and the first limiting member 310 are simultaneously received in the first groove 111, and the first buffer member 450 and the first limiting member 310 cooperate with each other to hold the prism 200 is fixed to the bracket 100.
  • the first buffer member 450 includes a plurality of sub buffer members 451 arranged at intervals, a second gel 480 is arranged between two adjacent sub buffer members 451, the sub buffer members 451 , The second glue 480 and the first limiting member 310 cooperate with each other to fix the prism 200 to the bracket 100.
  • the sub-buffer member 451 and the second gel 480 are alternately arranged, and the sub-buffer member 451, the second gel 480 and the first limiting member 310 are all located in the first recess. In the groove 111, the sub-buffer member 451, the second gel 480 and the first limiting member 310 cooperate with each other to fix the prism 200 to the bracket 100.
  • the volume of the sub-buffer member 451 near the middle portion of the first limiting member 310 is smaller than the volume of the sub-buffer member 451 near the edge portion of the first limiting member 310. This is because the fit between the middle part of the first limiting member 310 and the first groove 111 is relatively tight, and the middle part of the first limiting member 310 is not prone to shaking. However, there is a large gap between the edge portion of the first limiting member 310 and the first groove 111, which is likely to cause the problem of infirm positioning between the first limiting member 310 and the first groove 111.
  • the first limiting member can be The positioning member 310 is relatively firmly received in the first groove 111, thereby achieving a relatively stable fixed connection between the prism 200 and the bracket 100.
  • the first stopper 310 protrudes from the prism 200, the first stopper 310 has a first buckling surface 311 facing away from the prism 200, and the first buckle Both the mating surface 311 and the first side surface 200 a are provided with a light shielding layer 500.
  • the first limiting member 310 and the prism 200 may be an integrated structure, that is, the first limiting member 310 and the prism 200 are formed together in the same processing process.
  • the material of the first limiting member 310 is the same as that of the prism 200, and the first limiting member 310 is also made of a light-transmitting material.
  • the connection strength between the first limiting member 310 and the prism 200 can be increased, which helps to connect the prism 200 and the support 100 more stably.
  • the first limiting member 310 has a first fastening surface 311 facing away from the prism 200, and a light shielding layer 500 is provided on both the first fastening surface 311 and the first side surface 200a, which can reduce light from passing through the first fastening surface 311 It transmits through the first side surface 200a, so that more light is reflected by the reflective surface of the prism 200, thereby reducing light loss.
  • the light-shielding layer 500 can be a light-shielding glue or a light-shielding ink.
  • the second limiting member 320 of the camera module 10 also protrudes from the prism 200, and the second limiting member 320 has a second fastening surface 321 facing away from the prism 200 Both the second buckling surface 321 and the second side surface 200b are provided with a light shielding layer 500.
  • the camera module 10 further includes a third gel 550, the first limiting member 310 is fixed to the first side surface 200a by the third gel 550, the first limiting member 310 has a first fastening surface 311 facing away from the prism 200, and both the first fastening surface 311 and the first side surface 200a are provided with a light shielding layer 500.
  • the first limiting member 310 and the prism 200 are of a split structure, and the first limiting member 310 is fixed to the first side surface of the prism 200 through a third glue 550 200a.
  • the third glue 550 is a light-shielding glue.
  • the third glue 550 is used to fix the first limiting member 310 to the first side surface 200a of the prism 200, and on the other hand,
  • the third colloid 550 is also used to shield the prism 200 to prevent the light in the prism 200 from being transmitted through the first side surface 200a, thereby reducing light loss and improving light transmission efficiency.
  • the first limiting member 310 includes a first buckling surface 311 facing away from the prism 200, and both the first buckling surface 311 and the first side surface 200a are provided with a light shielding layer 500 so as to pass through A plurality of shading components block the light transmitted in the prism 200 to prevent the light in the prism 200 from being transmitted from the first side surface 200a and the first fastening surface 311, thereby reducing light loss and improving light transmission efficiency.
  • the electronic device 1 includes a middle frame 20, a battery cover 30, and the camera module 10 provided in any of the above embodiments.
  • the middle frame 20 and the battery cover 30 form a receiving space 40.
  • the camera module 10 is located in the accommodating space 40, the battery cover 30 has a light incident hole 30 a, and light from the outside of the battery cover 30 is transmitted to the camera module 10 through the light incident hole 30 a.
  • the electronic device 1 may be any device with communication and storage functions.
  • tablet computers mobile phones, e-readers, remote controls, personal computers (Personal Computer, PC), notebook computers, in-vehicle devices, Internet TVs, wearable devices and other smart devices with network functions.
  • PC Personal Computer
  • the middle frame 20 and the battery cover 30 form an accommodation space 40, the camera module 10 is accommodated in the accommodation space 40, and the camera module 10 passes through the middle frame 20 and the battery cover 30 fixed.
  • the battery cover 30 has a light incident hole 30a, and light from the outside of the battery cover 30 can pass through the light incident hole 30a to be transmitted to the camera module 10, and the camera module 10 forms images according to the light.
  • the electronic device 1 further includes a display screen 45, the display screen 45 is located on a side of the middle frame 20 away from the battery cover 30, and the display screen 45 is closed on the middle frame 20.
  • the display screen 45 may be a liquid crystal screen or a flexible display screen.
  • the camera module 10 includes a photosensitive chip 50 and a plurality of lenses 60, the photosensitive chip 50 and the prism 200 are spaced apart, and the lens 60 faces the photosensitive chip 50 from one side of the prism 200 Spaced on one side.
  • the photosensitive chip 50 is an important part of the digital camera, and is divided into: Charge Coupled Device (CCD) and Metal-Oxide Semiconductor (Complementary Metal-Oxide Semiconductor, CMOS) according to different components.
  • CCD Charge Coupled Device
  • CMOS Complementary Metal-Oxide Semiconductor
  • a number of lenses 60 are arranged at intervals between the prism 200 and the photosensitive chip 50. Light from outside the battery cover 30 passes through the prism 200, the lenses 60 are transmitted to the photosensitive chip 50, and passes The photosensitive chip 50 forms images.

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Abstract

本申请提供一种摄像头模组和电子设备。所述摄像头模组包括支架、棱镜和第一限位件，所述支架包括相对设置的第一侧壁和第二侧壁以及位于所述第一侧壁和所述第二侧壁之间的底壁，所述第一侧壁、所述第二侧壁和所述底壁围设形成收容槽，所述棱镜收容于所述收容槽内，所述第一侧壁具有第一凹槽，所述第一限位件固定连接于所述棱镜，且所述第一限位件位于所述第一凹槽内，以将所述棱镜固定连接于所述支架。本申请实施例提供的摄像头模组可以将棱镜稳定的固定于支架上，进而可以保证电子设备的防抖功能。

Description

摄像头模组及电子设备 技术领域
本申请涉及机械技术领域，尤其涉及一种摄像头模组及电子设备。
背景技术
潜望式镜头，别称“内变焦”镜头，是指光学变焦是在机身内部完成。现有的电子设备为了实现高倍数变焦，且为了确保电子设备的厚度较薄，通常会采用潜望式结构。潜望式结构中包括棱镜，用于减小电子设备在进行拍照时的抖动。棱镜通过胶体固定于支架上，且棱镜的侧面涂覆有遮光层，由于遮光层对胶体的附着力较小，容易导致棱镜从支架上脱落。
发明内容
本申请实施例提供一种摄像头模组。所述摄像头模组包括支架、棱镜和第一限位件，所述支架包括相对设置的第一侧壁和第二侧壁以及位于所述第一侧壁和所述第二侧壁之间的底壁，所述第一侧壁、所述第二侧壁和所述底壁围设形成收容槽，所述棱镜收容于所述收容槽内，所述第一侧壁具有第一凹槽，所述第一限位件固定连接于所述棱镜，且所述第一限位件位于所述第一凹槽内，以将所述棱镜固定连接于所述支架。
本申请实施例还提供一种电子设备。所述电子设备包括中框、电池盖、和如上任意实施例所述的摄像头模组，所述中框和所述电池盖形成收容空间，所述摄像头模组位于所述收容空间内，所述电池盖具有入光孔，所述电池盖外侧的光线穿过所述入光孔传输至所述摄像头模组。
附图说明
为了更清楚地说明本申请实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请一些实施方式，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。
图1是本申请实施例提供的第一种摄像头模组的结构示意图。
图2是图1中摄像头模组的一种支架的结构示意图。
图3是图1中摄像头模组的一种棱镜的结构示意图。
图4是图1中摄像头模组的另一种支架的结构示意图。
图5是图1中摄像头模组的又一种支架的结构示意图。
图6是图1中摄像头模组的又一种支架的结构示意图。
图7是图1中摄像头模组的又一种支架的结构示意图。
图8是图1中摄像头模组的另一种棱镜的结构示意图。
图9是本申请实施例提供的第二种摄像头模组的结构示意图。
图10是本申请实施例提供的第三种摄像头模组的结构示意图。
图11是本申请实施例提供的第四种摄像头模组的结构示意图。
图12是本申请实施例提供的第五种摄像头模组的结构示意图。
图13是图1中摄像头模组的又一种棱镜的结构示意图。
图14是图1中摄像头模组的又一种棱镜的结构示意图。
图15是本申请实施例提供的第一种电子设备的结构示意图。
图16是图15中电子设备的AA剖视图的结构示意图。
具体实施方式
本申请实施方式提供了一种摄像头模组，所述摄像头模组包括支架、棱镜和第一限位件，所述支架包括相对设置的第一侧壁和第二侧壁以及位于所述第一侧壁和所述第二侧壁之间的底壁，所述第一侧壁、所述第二侧壁和所述底壁围设形成收容槽，所述棱镜收容于所述收容槽内，所述第一侧壁具有第一凹槽，所述第一限位件固定连接于所述棱镜，且所述第一限位件位于所述第一凹槽内，以将所述棱镜固定连接于所述支架。
其中，所述第一限位件与所述第一凹槽之间的配合为过盈配合。
其中，所述第一凹槽的开口处的尺寸小于所述第一凹槽内部的尺寸。
其中，所述棱镜为三棱镜，所述棱镜具有依次相连的第一表面、第二表面和第三表面，所述第一表面、所述第二表面和所述第三表面均位于所述第一侧壁和所述第二侧壁之间，所述第三表面的面积大于所述第一表面的面积，且所述第三表面的面积大于所述第二表面的面积，所述第三表面贴合于所述底壁。
其中，所述底壁与所述第一表面形成的角度为45度，所述第一表面的面积与所述第二表面的面积相等。
其中，所述摄像头模组还包括第二限位件，所述第二侧壁具有第二凹槽，所述第二限位件固定连接于所述棱镜的第二侧面，且所述第二限位件位于所述第二凹槽内，所述第二限位件和所述第一限位件相互配合，以将所述棱镜固定连接于所述支架。
其中，所述第二限位件与所述第二凹槽之间的配合为过盈配合。
其中，所述第二凹槽的开口处的尺寸小于所述第二凹槽内部的尺寸。
其中，所述第二限位件和所述第一限位件关于所述棱镜对称。
其中，所述棱镜包括相对设置的第一侧面和第二侧面，所述第一限位件位于所述第一侧面，所述第二限位件位于所述第二侧面，所述第一限位件和所述第二限位件关于所述棱镜对称。
其中，所述第一限位件和所述第一凹槽之间具有第一间隙，所述摄像头模组还包括第一胶体，所述第一胶体位于所述第一间隙内，所述第一胶体和所述第一限位件相互配合对将所述棱镜固定于所述支架。
其中，所述摄像头模组还包括第一缓冲件，所述第一缓冲件位于所述第一凹槽内，所述第一缓冲件和所述第一限位件相互配合以将所述棱镜固定于所述支架。
其中，所述第一缓冲件包括若干个间隔排布的子缓冲件，相邻两个所述子缓冲件之间设置有第二胶体，所述子缓冲件、所述第二胶体和所述第一限位件相互配合以将所述棱镜固定于所述支架。
其中，所述子缓冲件和所述第二胶体交替排布，且所述子缓冲件、所述第二胶体和所述第一限位件均位于所述第一凹槽内。
其中，靠近所述第一限位件的中间部位的子缓冲件的体积小于靠近所述第一限位件的边缘部位的子缓冲件的体积。
其中，所述第一限位件自所述棱镜凸出延伸，所述第一限位件具有背离所述棱镜的第一扣合面，所述第一扣合面和所述第一侧面均设置有遮光层。
其中，所述摄像头模组的所述第二限位件也自所述棱镜凸出延伸，所述第二限位件具有背离所述棱镜的第二扣合面，所述第二扣合面和所述第二侧面均设置有遮光层。
其中，所述摄像头模组还包括第三胶体，所述第一限位件通过所述第三胶体固定于所述第一侧面，所述第一限位件具有背离所述棱镜的第一扣合面，所述第一扣合面和所述第 一侧面均设置有遮光层。
本申请实施方式还提供了一种电子设备，所述电子设备包括中框、电池盖、和如本申请上述实施方式提供的摄像头模组，所述中框和所述电池盖形成收容空间，所述摄像头模组位于所述收容空间内，所述电池盖具有入光孔，所述电池盖外侧的光线穿过所述入光孔传输至所述摄像头模组。
其中，所述摄像头模组包括感光芯片和若干个镜片，所述感光芯片与所述棱镜间隔设置，所述镜片自所述棱镜的一侧朝向所述感光芯片的一侧间隔排布。
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式仅仅是本申请一部分实施方式，而不是全部的实施方式。基于本申请中的实施方式，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施方式，都属于本申请保护的范围。
请一并参阅图1、图2和图3，本申请一实施例提供的摄像头模组10包括支架100、棱镜200和第一限位件310，所述支架100包括相对设置的第一侧壁110和第二侧壁120以及位于所述第一侧壁110和所述第二侧壁120之间的底壁130，所述第一侧壁110、所述第二侧壁120和所述底壁130围设形成收容槽140，所述棱镜200收容于所述收容槽140内，所述第一侧壁110具有第一凹槽111，所述第一限位件310固定连接于所述棱镜200，且所述第一限位件310位于所述第一凹槽111内，以将所述棱镜200固定连接于所述支架100。
其中，所述支架100可以为塑胶支架，所述支架100上设置有收容槽140，所述收容槽140用于收容所述棱镜200。所述支架100具有依次相连的第一侧壁110、底壁130和第二侧壁120，所述第一侧壁110、所述底壁130和所述第二侧壁120围设形成所述收容槽140，所述第一侧壁110具有第一凹槽111，所述第一限位件310固定于所述棱镜200的第一侧面200a，所述第一限位件310收容于所述第一凹槽111内，通过所述第一限位件310和所述第一凹槽111之间的配合就可以将棱镜200固定于所述支架100。
在一种可能的实施方式中，所述第一限位件310与所述第一凹槽111之间的配合为过盈配合，第一限位件310抵持于第一凹槽111的内壁上，由于第一限位件310固定于所述棱镜200，通过第一限位件310与第一凹槽111之间的配合就可以对所述棱镜200进行限位，将所述棱镜200与所述支架100固定在一起。
请继续参阅图4和图5，在另一种可能的实施方式中，所述第一凹槽111的开口处的尺寸小于所述第一凹槽111内部的尺寸，通过第一凹槽111的开口尺寸对第一限位件310进行限位，从而可以将所述棱镜200固定于所述支架100。
本申请实施例提供的摄像头模组10包括支架100、棱镜200和第一限位件310，所述支架100包括相对设置的第一侧壁110和第二侧壁120以及位于所述第一侧壁110和所述第二侧壁120之间的底壁130，所述第一侧壁110、所述第二侧壁120和所述底壁130围设形成收容槽140，所述棱镜200收容于所述收容槽140内，所述第一侧壁110具有第一凹槽111，所述第一限位件310固定连接于所述棱镜200，且所述第一限位件310位于所述第一凹槽111内，以将所述棱镜200固定连接于所述支架100。通过在支架100上设置第一凹槽111，在棱镜200上固定连接第一限位件310，且将第一限位件310收容于所述第一凹槽111内，从而可以通过第一限位件310与第一凹槽111之间的配合将棱镜200固定于支架100上，可以避免棱镜200从支架100上脱落，进而可以保证电子设备1正常的防抖功能。
请继续参阅图6，在一种实施方式中，所述棱镜200为三棱镜，所述棱镜200具有依次相连的第一表面201、第二表面202和第三表面203，所述第一表面201、所述第二表面202和所述第三表面203均位于所述第一侧壁110和所述第二侧壁120之间，所述第三表面 203的面积大于所述第一表面201的面积，且所述第三表面203的面积大于所述第二表面202的面积，所述第三表面203贴合于所述底壁130。
在一种可能的实施方式中，所述底壁130与所述第一表面201形成的角度为45度，所述第一表面201的面积与所述第二表面202的面积相等。
具体的，所述棱镜200为三棱镜200，所述棱镜200的结构为正三棱柱结构，具有依次相连的第一表面201、第二表面202和第三表面203，所述第一表面201、所述第二表面202和所述第三表面203均位于所述第一侧壁110和所述第二侧壁120之间，所述第一表面201和所述第二表面202的面积大小保持一致，所述第三表面203的面积大于所述第一表面201的面积，且所述第三表面203的面积大于所述第二表面202的面积，所述第三表面203贴合于所述底壁130。当光线传输至所述棱镜200的第三表面203时，入射光和出射光之间形成的夹角为90度，此时，可以使得摄像头模组10内的器件在厚度和宽度方向进行排布，进而有助于减小电子设备1的厚度。
请继续参阅图7和图8，所述摄像头模组10还包括第二限位件320，所述第二侧壁120具有第二凹槽121，所述第二限位件320固定连接于所述棱镜200的第二侧面200b，且所述第二限位件320位于所述第二凹槽121内，所述第二限位件320和所述第一限位件310相互配合，以将所述棱镜200固定连接于所述支架100。
其中，所述第二侧壁120具有第二凹槽121，所述第二限位件320固定于所述棱镜200的第二侧面200b，所述第二限位件320收容于所述第二凹槽121内，通过所述第二限位件320和所述第二凹槽121之间的配合，且通过第二限位件320和第一限位件310之间的相互配合就可以将棱镜200固定于所述支架100。
在一种可能的实施方式中，所述第二限位件320与所述第二凹槽121之间的配合为过盈配合，第二限位件320抵持于第二凹槽121的内壁上，由于第二限位件320固定于所述棱镜200的第二侧面200b，通过第二限位件320与第二凹槽121之间的配合以及第二限位件320和第一限位件310之间的相互配合就可以对所述棱镜200进行限位，将所述棱镜200与所述支架100固定在一起。
在另一种可能的实施方式中，所述第二凹槽121的开口处的尺寸小于所述第二凹槽121内部的尺寸，通过第二凹槽121的开口尺寸对第二限位件320进行限位，从而可以将所述棱镜200固定于所述支架100。
进一步的，在一种实施方式中，所述第二限位件320和所述第一限位件310关于所述棱镜200对称。
具体的，所述棱镜200包括相对设置的第一侧面200a和第二侧面200b，所述第一限位件310位于所述第一侧面200a，所述第二限位件320位于所述第二侧面200b，所述第一限位件310和所述第二限位件320关于所述棱镜200对称。此时，支架100对第一限位件310和支架100对第二限位件320的作用力保持一致，可以使得第一限位件310和第二限位件320保持均匀受力，进而使得棱镜200受力较为均匀，一方面可以对棱镜200形成物理保护，另一方面，可以将棱镜200固定的较为牢固。
请继续参阅图9，所述第一限位件310和所述第一凹槽111之间具有第一间隙350，所述摄像头模组10还包括第一胶体410，所述第一胶体410位于所述第一间隙350内，所述第一胶体410和所述第一限位件310相互配合对将所述棱镜200固定于所述支架100。
具体的，所述第一胶体410位于所述第一限位件310和所述第一凹槽111之间的第一间隙350内，所述第一胶体410用于将所述第一限位件310粘接于所述支架100，以将所述棱镜200固定于所述支架100。
在一种实施方式中，所述第一胶体410可以为可溶解性胶体。当需要将棱镜200从支 架100上拆卸时，只需要将第一胶体410通过溶解的方式去除即可。具体的，所述第一胶体410为化学试剂溶解性胶体，将化学试剂涂抹于第一间隙350内的第一胶体410上，使得第一胶体410溶解，从而使得第一限位件310从第一凹槽111内脱离，进而将第一限位件310与支架100分离，以将棱镜200从支架100上拆卸。此时，棱镜200和支架100之间为可拆卸连接，便于对棱镜200进行更换。
在其他实施方式中，所述第一胶体410可以为不可溶解性胶体。此时，棱镜200和支架100之间的连接可以看作是不可拆卸的连接，棱镜200和支架100可以作为一个整体进行更换。且由于第一胶体410不可溶解，使得棱镜200和支架100之间的密闭性更好，有助于提高光线的传输效率，可以减少光线损失。
在另一种实施方式中，所述第一胶体410为遮光胶，所述第一胶体410位于所述第一限位件310和所述第一凹槽111之间的第一间隙350内，且第一胶体410可以对所述棱镜200的第一侧面200a以及所述第一限位件310远离所述棱镜200的表面进行遮光，可以减少光线从棱镜200传输至第一限位件310，有助于减少光线损失。
请继续参阅图10，所述摄像头模组10还包括第一缓冲件450，所述第一缓冲件450位于所述第一凹槽111内，所述第一缓冲件450和所述第一限位件310相互配合以将所述棱镜200固定于所述支架100。
其中，所述第一缓冲件450具有一定的弹性，所述第一缓冲件450可以为缓冲泡棉。所述第一缓冲件450和所述第一限位件310同时收容于所述第一凹槽111内，且所述第一缓冲件450和所述第一限位件310相互配合以将棱镜200固定于支架100。
请继续参阅图11，所述第一缓冲件450包括若干个间隔排布的子缓冲件451，相邻两个所述子缓冲件451之间设置有第二胶体480，所述子缓冲件451、所述第二胶体480和所述第一限位件310相互配合以将所述棱镜200固定于所述支架100。
具体的，所述子缓冲件451和所述第二胶体480交替排布，且所述子缓冲件451、所述第二胶体480和所述第一限位件310均位于所述第一凹槽111内，所述子缓冲件451、所述第二胶体480和所述第一限位件310相互配合以将棱镜200固定于支架100。
请继续参阅图12，进一步的，靠近所述第一限位件310的中间部位的子缓冲件451的体积小于靠近所述第一限位件310的边缘部位的子缓冲件451的体积。这是由于第一限位件310的中间部位与第一凹槽111之间的配合较为紧密，第一限位件310的中间部位不容易产生晃动。而第一限位件310的边缘部位与第一凹槽111之间存在较大的间隙，容易导致第一限位件310与第一凹槽111之间出现限位不牢固的问题，为此，需要在靠近第一限位件310的边缘部位设置较多的子缓冲件451，在靠近第一限位件310的中间部位设置较少的子缓冲件451，此时，可以将第一限位件310较为牢固的收容于第一凹槽111内，进而实现棱镜200与支架100较为稳定的固定连接。
请继续参阅图13，所述第一限位件310自所述棱镜200凸出延伸，所述第一限位件310具有背离所述棱镜200的第一扣合面311，所述第一扣合面311和所述第一侧面200a均设置有遮光层500。
具体的，在本实施例中，所述第一限位件310和所述棱镜200可以为一体化结构，也就是说，第一限位件310和棱镜200在同一加工工艺中一并形成，所述第一限位件310的材质和所述棱镜200的材质相同，所述第一限位件310也为透光材质制成。此时，可以增加第一限位件310和棱镜200之间的连接强度，有助于将棱镜200与支架100更为稳定的连接在一起。
进一步的，第一限位件310具有背离棱镜200的第一扣合面311，第一扣合面311和第一侧面200a上均设置有遮光层500，可以减少光线从第一扣合面311和第一侧面200a透过， 使得更多的光线经过棱镜200的反射面反射，从而可以减少光线的损失。
其中，遮光层500可以为遮光胶或者是遮光油墨。
可以理解的，所述摄像头模组10的所述第二限位件320也自所述棱镜200凸出延伸，所述第二限位件320具有背离所述棱镜200的第二扣合面321，所述第二扣合面321和所述第二侧面200b均设置有遮光层500。
请继续参阅图14，所述摄像头模组10还包括第三胶体550，所述第一限位件310通过所述第三胶体550固定于所述第一侧面200a，所述第一限位件310具有背离所述棱镜200的第一扣合面311，所述第一扣合面311和所述第一侧面200a均设置有遮光层500。
具体的，在本实施例中，所述第一限位件310和所述棱镜200为分体式结构，所述第一限位件310通过第三胶体550固定于所述棱镜200的第一侧面200a。在一较佳实施方式中，所述第三胶体550为遮光胶，所述第三胶体550一方面用于将所述第一限位件310固定于所述棱镜200的第一侧面200a，另一方面，所述第三胶体550还用于对所述棱镜200进行遮光，避免所述棱镜200内的光线经过所述第一侧面200a传输，可以减少光线损失，提高光线传输效率。
进一步的，所述第一限位件310包括背离所述棱镜200的第一扣合面311，所述第一扣合面311和所述第一侧面200a均设置有遮光层500，从而可以通过多个遮光部件对棱镜200内传输的光线进行遮挡，避免棱镜200内的光线从第一侧面200a以及第一扣合面311传输，可以减少光线损失，提高光线传输效率。
请继续参阅图15和图16，所述电子设备1包括中框20、电池盖30和如上任意实施例提供的摄像头模组10，所述中框20和所述电池盖30形成收容空间40，所述摄像头模组10位于所述收容空间40内，所述电池盖30具有入光孔30a，所述电池盖30外侧的光线穿过所述入光孔30a传输至所述摄像头模组10。
其中，所述电子设备1可以是任何具备通信和存储功能的设备。例如：平板电脑、手机、电子阅读器、遥控器、个人计算机(Personal Computer，PC)、笔记本电脑、车载设备、网络电视、可穿戴设备等具有网络功能的智能设备。
所述中框20和所述电池盖30形成收容空间40，所述摄像头模组10收容于所述收容空间40内，且所述摄像头模组10通过所述中框20和所述电池盖30固定。所述电池盖30上具有入光孔30a，所述电池盖30外侧的光线可穿过所述入光孔30a传输至所述摄像头模组10，所述摄像头模组10根据所述光线成像。
所述电子设备1还包括显示屏45，所述显示屏45位于所述中框20背离所述电池盖30的一侧，所述显示屏45盖合于所述中框20。所述显示屏45可以为液晶屏，也可以为柔性显示屏。
进一步的，所述摄像头模组10包括感光芯片50和若干个镜片60，所述感光芯片50与所述棱镜200间隔设置，所述镜片60自所述棱镜200的一侧朝向所述感光芯片50的一侧间隔排布。
其中，感光芯片50是数码摄像头的重要组成部分，根据元件不同分为：电荷耦合元件(Charge Coupled Device，CCD)和金属氧化物半导体元件(Complementary Metal-Oxide Semiconductor，CMOS)。
若干个镜片60间隔排布与所述棱镜200和所述感光芯片50之间，所述电池盖30外部的光线依次穿过所述棱镜200、所述镜片60传输至所述感光芯片50，通过所述感光芯片50成像。
以上对本申请实施例进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时， 对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种摄像头模组，其特征在于，所述摄像头模组包括支架、棱镜和第一限位件，所述支架包括相对设置的第一侧壁和第二侧壁以及位于所述第一侧壁和所述第二侧壁之间的底壁，所述第一侧壁、所述第二侧壁和所述底壁围设形成收容槽，所述棱镜收容于所述收容槽内，所述第一侧壁具有第一凹槽，所述第一限位件固定连接于所述棱镜，且所述第一限位件位于所述第一凹槽内，以将所述棱镜固定连接于所述支架。
  2. 如权利要求1所述的摄像头模组，其特征在于，所述第一限位件与所述第一凹槽之间的配合为过盈配合。
  3. 如权利要求1所述的摄像头模组，其特征在于，所述第一凹槽的开口处的尺寸小于所述第一凹槽内部的尺寸。
  4. 如权利要求1所述的摄像头模组，其特征在于，所述棱镜为三棱镜，所述棱镜具有依次相连的第一表面、第二表面和第三表面，所述第一表面、所述第二表面和所述第三表面均位于所述第一侧壁和所述第二侧壁之间，所述第三表面的面积大于所述第一表面的面积，且所述第三表面的面积大于所述第二表面的面积，所述第三表面贴合于所述底壁。
  5. 如权利要求4所述的摄像头模组，其特征在于，所述底壁与所述第一表面形成的角度为45度，所述第一表面的面积与所述第二表面的面积相等。
  6. 如权利要求1所述的摄像头模组，其特征在于，所述摄像头模组还包括第二限位件，所述第二侧壁具有第二凹槽，所述第二限位件固定连接于所述棱镜的第二侧面，且所述第二限位件位于所述第二凹槽内，所述第二限位件和所述第一限位件相互配合，以将所述棱镜固定连接于所述支架。
  7. 如权利要求6所述的摄像头模组，其特征在于，所述第二限位件与所述第二凹槽之间的配合为过盈配合。
  8. 如权利要求6所述的摄像头模组，其特征在于，所述第二凹槽的开口处的尺寸小于所述第二凹槽内部的尺寸。
  9. 如权利要求6所述的摄像头模组，其特征在于，所述第二限位件和所述第一限位件关于所述棱镜对称。
  10. 如权利要求9所述的摄像头模组，其特征在于，所述棱镜包括相对设置的第一侧面和第二侧面，所述第一限位件位于所述第一侧面，所述第二限位件位于所述第二侧面，所述第一限位件和所述第二限位件关于所述棱镜对称。
  11. 如权利要求1所述的摄像头模组，其特征在于，所述第一限位件和所述第一凹槽之间具有第一间隙，所述摄像头模组还包括第一胶体，所述第一胶体位于所述第一间隙内，所述第一胶体和所述第一限位件相互配合对将所述棱镜固定于所述支架。
  12. 如权利要求1所述的摄像头模组，其特征在于，所述摄像头模组还包括第一缓冲件，所述第一缓冲件位于所述第一凹槽内，所述第一缓冲件和所述第一限位件相互配合以将所述棱镜固定于所述支架。
  13. 如权利要求12所述的摄像头模组，其特征在于，所述第一缓冲件包括若干个间隔排布的子缓冲件，相邻两个所述子缓冲件之间设置有第二胶体，所述子缓冲件、所述第二胶体和所述第一限位件相互配合以将所述棱镜固定于所述支架。
  14. 如权利要求13所述的摄像头模组，其特征在于，所述子缓冲件和所述第二胶体交替排布，且所述子缓冲件、所述第二胶体和所述第一限位件均位于所述第一凹槽内。
  15. 如权利要求14所述的摄像头模组，其特征在于，靠近所述第一限位件的中间部位的子缓冲件的体积小于靠近所述第一限位件的边缘部位的子缓冲件的体积。
  16. 如权利要求10所述的摄像头模组，其特征在于，所述第一限位件自所述棱镜凸出 延伸，所述第一限位件具有背离所述棱镜的第一扣合面，所述第一扣合面和所述第一侧面均设置有遮光层。
  17. 如权利要求10所述的摄像头模组，其特征在于，所述摄像头模组的所述第二限位件也自所述棱镜凸出延伸，所述第二限位件具有背离所述棱镜的第二扣合面，所述第二扣合面和所述第二侧面均设置有遮光层。
  18. 如权利要求10所述的摄像头模组，其特征在于，所述摄像头模组还包括第三胶体，所述第一限位件通过所述第三胶体固定于所述第一侧面，所述第一限位件具有背离所述棱镜的第一扣合面，所述第一扣合面和所述第一侧面均设置有遮光层。
  19. 一种电子设备，其特征在于，所述电子设备包括中框、电池盖、和如权利要求1-18任一项所述的摄像头模组，所述中框和所述电池盖形成收容空间，所述摄像头模组位于所述收容空间内，所述电池盖具有入光孔，所述电池盖外侧的光线穿过所述入光孔传输至所述摄像头模组。
  20. 如权利要求19所述的电子设备，其特征在于，所述摄像头模组包括感光芯片和若干个镜片，所述感光芯片与所述棱镜间隔设置，所述镜片自所述棱镜的一侧朝向所述感光芯片的一侧间隔排布。
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