WO2021093644A1

WO2021093644A1 - Camera module and electronic device

Info

Publication number: WO2021093644A1
Application number: PCT/CN2020/126233
Authority: WO
Inventors: 姚坤
Original assignee: RealMe重庆移动通信有限公司
Priority date: 2019-11-11
Filing date: 2020-11-03
Publication date: 2021-05-20
Also published as: CN110971794A; CN110971794B

Abstract

Embodiments of the present application provide a camera module and an electronic device. The camera module comprises a motor and a lens, the lens comprises a lens cone, the motor comprises a bearing body, the bearing body is provided with a mounting hole, the lens cone is partially mounted in the mounting hole, and the lens cone and the bearing body are fixed by welding. According to the embodiments of the present application, the motor and the lens cone are welded, the connection reliability of the motor and the lens cone is high, and the motor and the lens cone can be fixedly connected together without needing a large connection space.

Description

Camera module and electronic equipment

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 201911096048.6, and the application name is "camera module and electronic equipment" on November 11, 2019, the entire content of which is incorporated into this application by reference.

Technical field

This application relates to the field of electronic technology, in particular to a camera module and electronic equipment.

Background technique

Electronic devices such as mobile phones are generally equipped with cameras to facilitate people to take pictures. People have higher and higher performance requirements for cameras, which require functions such as auto-focusing. In order to realize the auto-focus function of the camera, a motor needs to be set to drive the lens to move, so as to achieve the purpose of clear photography.

In order to ensure that the motor can drive the lens to move smoothly, the bearing structure of the motor and the lens barrel need to be firmly connected. In the related art, the lens barrel is inserted into the bearing structure, and then fixed by dispensing. This fixing method requires the cooperation of the bearing structure and the lens barrel, and sufficient space is reserved for dispensing and fixing.

Summary of the invention

The embodiments of the present application provide a camera module and electronic equipment, which can save the space required for the fixed connection of the motor and the lens barrel inside the camera module.

An embodiment of the present application provides a camera module, which includes:

A motor, the motor including a carrier, the carrier having a mounting hole; and

The lens includes a lens barrel, the lens barrel is partially installed in the mounting hole, and the lens barrel and the carrier are welded and fixed.

An embodiment of the present application further provides an electronic device, the electronic device comprising: a housing and the aforementioned camera module, the camera module being mounted on the housing.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments.

FIG. 1 is a schematic diagram of the first structure of a camera module provided in an embodiment of the application.

Fig. 2 is an exploded schematic diagram of the camera module shown in Fig. 1.

Fig. 3 is a cross-sectional view of the camera module shown in Fig. 1 along the X-X direction.

FIG. 4 is a schematic diagram of a second structure of the camera module provided in an embodiment of the application.

FIG. 5 is an exploded schematic diagram of the camera module shown in FIG. 4.

Fig. 6 is a cross-sectional view of the camera module shown in Fig. 4 along the Y-Y direction.

FIG. 7 is a partial enlarged view of part B of the camera module shown in FIG. 6.

FIG. 8 is a first partial cross-sectional view of the lens barrel and the carrier in the camera module provided by an embodiment of the application.

FIG. 9 is a second partial cross-sectional view of the lens barrel and the carrier in the camera module provided by an embodiment of the application.

FIG. 10 is a schematic structural diagram of an electronic device provided by an embodiment of the application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of this application.

An embodiment of the present application provides a camera module, wherein the camera module includes:

A motor, the motor including a carrier, the carrier having a mounting hole; and

Wherein, the carrier is provided with a first pad, the lens barrel is provided with a second pad, and the first pad and the second pad are welded and fixed.

Wherein, the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, the protruding portion is disposed outside the mounting hole, and the second pad is disposed at The protrusions.

Wherein, the second pad is adjacent to the mounting part.

Wherein, the carrier has a first surface, a protruding portion protrudes from the first surface, the carrier is provided with a stepped portion on the first surface, the stepped portion has a stepped bottom surface, and the stepped bottom surface Connected to the side wall forming the mounting hole, and the first pad is disposed on the bottom surface of the step.

Wherein, the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, the protruding portion is disposed outside the mounting hole, and the second pad is disposed at The installation part.

Wherein, the mounting portion includes a first sub-portion and a second sub-portion, the diameter of the first sub-portion is smaller than the diameter of the second sub-portion, and the first sub-portion connects the second sub-portion and the second sub-portion. For the protruding portion, the second pad is disposed on the first sub-portion, and the surface area of the second pad does not exceed the surface area of the first sub-portion.

Wherein, the outer surface of the first sub-part is an arc-shaped surface.

Wherein, the second pad is adjacent to the protruding portion.

Wherein, the mounting portion includes a first sub-portion and a second sub-portion, the diameter of the first sub-portion is smaller than the diameter of the second sub-portion, and the first sub-portion connects the second sub-portion and the second sub-portion. The protruding portion, the second pad is provided on the first sub-portion and the protruding portion.

Wherein, the inner wall of the carrier forming the mounting hole is provided with a gap, and the first pad is disposed in the gap.

Wherein, the first pad is arranged on an inner wall of the carrier body forming a mounting hole.

Wherein, the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, the protruding portion is disposed outside the mounting hole, and the second pad is located in the mounting hole. unit.

Wherein, the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, the protruding portion is disposed outside the mounting hole, and the second pad is located on the convex The junction of the exit department and the installation department.

Wherein, the carrier has a first surface, a protruding portion protrudes from the first surface, and the first pad extends from the first surface of the carrier to an inner wall of the carrier forming the mounting hole .

Wherein, the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, the protruding portion is disposed outside the mounting hole, and the second pad is located on the convex Out.

An embodiment of the present application provides an electronic device, wherein the electronic device includes:

Shell; and

A camera module, the camera module is mounted on the housing, and the camera module is the camera module described in any one of the above embodiments.

Please refer to FIGS. 1 and 2. FIG. 1 is a schematic diagram of the first structure of a camera module provided in an embodiment of the application, and FIG. 2 is an exploded diagram of the camera module shown in FIG. 1, and the camera module 100 includes a motor 110 and The lens 160, the lens 160 includes a lens barrel 120, the motor 110 includes a carrier 140, the carrier 140 has an installation hole 142, and the lens barrel 120 is installed in the installation hole 142. The lens barrel 120 is installed in the mounting hole 142 and can be fixedly connected to the carrier 140 by dispensing glue.

Please refer to FIG. 3, which is a cross-sectional view of the camera module shown in FIG. 1 along the XX direction. In the embodiment of the present application, the lens barrel 120 is fixedly connected with the carrier 140 by means of glue. Dispensing space. For example, by adjusting the relative position of the lens barrel 120 and the carrier 140, the carrier 140 and the lens barrel 120 cooperate to form a dispensing slot 130, and the glue 150 is placed in the dispensing slot 130 to realize the dispensing and fixation of the carrier 140 and the lens barrel 120. . In order to achieve a stable connection, this dispensing method must reserve enough space for the dispensing groove 130 for dispensing. For example, the depth of the dispensing trough 130 needs to be greater than or equal to 0.35 mm (millimeters), and the width of the dispensing trough 130 It needs to be greater than or equal to 0.35mm (millimeters).

Adopting glue dispensing method to fix, easy to cause problems such as glue overflow, lack of glue, broken glue, etc. In addition to the overflow of glue affecting the appearance, the carrier 140 may also be mistakenly stuck with other parts, so that the motor 110 cannot smoothly drive the lens barrel 120 to move, resulting in The camera module 100 cannot achieve the purpose of auto-focusing. Lack of glue, broken glue, etc. affect the stability of the connection between the carrier 140 and the lens barrel 120, so that the camera module 100 may shake during shooting, and even the lens barrel 120 may fall off.

In the actual production process, part of the lens barrel 120 and the motor 110 will inevitably have small production errors, and there may be assembly errors during assembly, or the motor 110 and the lens barrel need to be adjusted in order to achieve better shooting effects. The relative position of 120 makes the space of the glue tank 130 insufficient, resulting in insufficient glue bonding strength between the carrier 140 and the lens barrel 120, thereby reducing the production yield of the entire camera module 100. The camera module 100 is generally more expensive Expensive, lower assembly yield will increase product cost. With the lighter and thinner design of the electronic device, the appearance of the lens barrel 120 and the motor 110 will be more refined, and it will be more difficult to ensure sufficient space for the dispensing groove 130.

In view of the above-mentioned problems of fixing the motor 110 and the lens barrel 120 by glue dispensing, an embodiment of the present application also provides a camera module 100, which fixes the motor 110 and the lens barrel 120 by welding, which can save the motor 110 and the lens barrel. The space required for the connection 120 is fixed, and the reliability of the connection between the motor 110 and the lens barrel 120 is higher. It will be further described below in conjunction with the drawings.

Please refer to FIG. 4. FIG. 4 is a schematic diagram of a second structure of the camera module provided in an embodiment of the application, and FIG. 5 is an exploded schematic diagram of the camera module shown in FIG. 4, the camera module 100 includes a motor 110 and a lens 160, The lens 160 includes a lens barrel 120, the motor 110 includes a carrier 140, the carrier 140 has an installation hole 142, the lens barrel 120 is installed in the installation hole 142, and the lens barrel 120 and the carrier 140 are welded and fixedly connected. A lens can be installed in the lens barrel 120, and the motor 110 can drive the lens barrel 120 and the lens in the lens barrel 120 to move the lens barrel 120 and the lens, thereby changing the focal length of the camera module 100, so as to realize the purpose of taking a clear picture of the camera module 100. .

The lens barrel 120 and the carrier 140 can be welded by laser welding or the like. It should be noted that the method of welding the lens barrel 120 and the carrier 140 is not limited to this, and other welding methods may also be used.

The lens barrel 120 and the carrier 140 are fixed by welding. The connection strength of welding is greater than the glue dispensing method, which can improve the reliability of the connection between the lens barrel 120 and the carrier 140. The lens barrel 120 is not easy to fall off and avoids the ease of dispensing. Causes the risk of glue overflow, lack of glue, and glue breakage. Due to the mature welding methods such as laser welding technology, high welding efficiency and high welding yield, the yield rate of the camera module 100 and the efficiency of factory production are improved, thereby reducing production costs , Is conducive to improving product competitiveness.

When the glue is used for fixing, part of the motor 110 and the lens barrel 120 with production errors or assembly errors cannot cooperate to form a glue slot 130 with sufficient space for glue connection and cannot be used to assemble into a qualified camera module 100 , But only a small welding space is needed when the connection is fixed by welding. Therefore, these motors 110 and lens barrel 120 with production errors or assembly errors can be used to assemble into a qualified camera module 100, which improves the camera module 100. The yield rate, thereby reducing production costs.

When fixing and connecting by welding, it is not necessary for the lens barrel 120 and the carrier 140 to cooperate to form a dispensing groove 130 with a larger space, so the relative position of the motor 110 and the lens barrel 120 can also be adjusted relatively flexibly to make the camera module 100 Achieve better shooting results. With the lighter and thinner design of the electronic device, the lens barrel 120 and the motor 110 will be more refined, and the thickness of the flux can be well controlled when fixed by welding, thereby improving the precision of the connection between the lens barrel 120 and the motor 110. 4 and 5, the carrier 140 is provided with a first pad 144, the lens barrel 120 is provided with a second pad 122, the lens barrel 120 may be formed with the second pad 122 during the process of forming the lens barrel 120, The lens barrel 120 can also be additionally provided with a second pad 122 after the lens barrel 120 is formed. The first pad 144 and the second pad 122 are fixedly connected together by welding to form a welding structure 170, so as to realize the lens barrel 120 and For the fixed connection of the carrier 140, the carrier 140 and the lens barrel 120 are respectively provided with pads to ensure the accuracy in the welding process, prevent the phenomenon of welding back and welding distortion during welding, and improve the welding quality. It should be noted that the carrier 140 may be a metal shell, and the carrier 140 may be directly welded to the second pad 122 of the lens barrel. In addition, the lens barrel 120 may also be provided with a metal decorative ring, and the carrier 140 may also be connected to the lens barrel 120. The metal decorative ring is directly welded and fixed.

Please refer to FIGS. 6 and 7. FIG. 6 is a cross-sectional view of the camera module shown in FIG. 4 along the Y-Y direction, and FIG. 7 is a partial enlarged view of a part B of the camera module shown in FIG. The lens barrel 120 includes a mounting portion 126 and a protruding portion 124, the mounting portion 126 and the protruding portion 124 are connected to each other, the mounting portion 126 is disposed in the mounting hole 142, and the protruding portion 124 is disposed outside the mounting hole 142. The carrier 140 has a first surface 146, the protruding portion 124 protrudes from the first surface 146, the first pad 144 is located on the first surface 146, the first pad 144 can be arranged around the edge of the mounting hole 142, and the second The pad 122 is arranged on the protruding portion 124. In this pad arrangement method, the first pad 144 and the second pad 122 are located outside the mounting hole 142. It is more convenient to operate during soldering, and it is more convenient to check whether there is a dummy after soldering. Soldering, thereby improving the yield of the camera module 100, and compared with the dispensing method, this pad arrangement method does not require the dispensing groove 130 during soldering.

Please continue to refer to FIG. 6, the carrier 140 may be provided with a stepped portion 1462 on the first surface 146, the stepped portion 1462 has a stepped bottom surface 1464, the stepped bottom surface 1464 is connected to the inner wall 148 forming the mounting hole 142, and the first pad 144 is provided On the bottom surface 1464 of the step, the connecting surface 1466 of the step portion can be an arc surface or a vertical surface. The step portion 1462 is provided to prevent the solder from exceeding the first surface 146 during welding, so as to prevent the carrier 140 from being welded to other parts by mistake and affecting the motor. The 110 drives the lens barrel 120 to move smoothly, which improves the quality of welding.

Please continue to refer to FIG. 7, the second pad 122 may be adjacent to the mounting portion 126, so that the bottom of the second pad 122 and the first pad 144 are on the same level, and the distance between the second pad 122 and the first pad 144 is close , To facilitate welding.

Please continue to refer to FIG. 7, the outer surface 1242 of the protrusion 124 where the second pad 122 is located can be a concave arc surface or bevel surface, and the arc surface or bevel surface can support the second pad 122 to facilitate installation The second pad 122 can also carry more solder during soldering, and the connection strength is better. It should be noted that the outer surface 1242 of the protrusion 124 where the second pad 122 is located may not be concave or arc formed. The curved surface or the beveled surface, or the outer surface 1242 of the protrusion where the second pad is located, may also be recessed to form other structures.

Please refer to FIG. 8. FIG. 8 is a first partial cross-sectional view of the lens barrel and the carrier in the camera module provided by an embodiment of the application. The second pad 122 may be disposed on the mounting portion 126, and the mounting portion 126 may include interconnections. The first sub-portion 128 and the second sub-portion 129, the diameter of the first sub-portion 128 is smaller than the diameter of the second sub-portion 129, the first sub-portion 128 connects the second sub-portion 129 and the protruding portion 124, the second pad 122 is arranged in the first sub-portion 128, the surface area of the second pad 122 does not exceed the surface area of the first sub-portion 128, and the outer surface 1282 of the first sub-portion where the second pad 122 is located can be recessed to form a curved surface or a sloped surface It should be noted that the outer surface 1282 of the first sub-portion may be recessed to form other structures.

Please continue to refer to FIG. 8, the second pad 122 is located in the mounting hole 142, and a part of the solder is located in the mounting hole 142 during soldering, which improves the exquisiteness of the soldering. The outer surface 1282 of the first sub-portion is recessed to form an arc or bevel surface. The curved surface or the inclined surface can support the second pad 122 to facilitate the setting of the second pad 122, which can also carry more solder during soldering, and the connection strength is better. Compared with the dispensing method, this soldering The disk setting mode only needs to reserve a small welding space when welding.

Please continue to refer to FIG. 8, the second pad 122 may also be adjacent to the protrusion 124, so that the top of the second pad 122 and the first pad 144 are on the same level, the second pad 122 and the first pad The distance of 144 is close to facilitate welding.

Please refer to FIG. 9. FIG. 9 is a second partial cross-sectional view of the lens barrel and the carrier in the camera module provided by an embodiment of the application. The second pad 122 is disposed on the first sub-portion 128 and the protruding portion 124. That is, a part of the second pad 122 is located in the first sub-portion 128, and the other part is located in the protruding portion 124. The first pad 144 and the second pad 122 are fixedly connected together by welding to realize the lens barrel 120 and the carrier. 140 fixed connection. With this pad arrangement, the carrier 140 is connected to the part of the lens barrel 120 outside the mounting hole 142 and to the part of the lens barrel 120 inside the mounting hole 142. The connection strength is good, and the lens barrel 120 is less likely to fall off. The outer surface 1202 of the first sub-portion 128 and the protrusion 124 where the second pad 122 is located may be concave to form an arc surface or a beveled surface. It should be noted that the first sub-portion 128 and the protrusion where the second pad 122 is located The outer surface 1202 of the portion 124 may also be recessed to form other structures.

It should be noted that when there is a gap between the mounting portion 126 of the lens barrel 120 and the inner wall 148 of the carrier 140 forming the mounting hole 142, the first pad 144 may be disposed on the inner wall 148 of the carrier 140 forming the mounting hole 142, The corresponding second pad 122 may also be located at the mounting portion 126 or at the junction of the protruding portion 124 and the mounting portion 126. The first pad 144 may only be provided on the inner wall 148 of the carrier 140, and the first pad 144 may also extend from the first surface 146 of the carrier 140 to the inner wall 148 of the carrier 140 where the mounting hole 142 is formed. A part of the bonding pad 144 is on the first surface 146, and the other part is on the inner wall 148. Correspondingly, the second bonding pad 122 may be located on the protrusion 124, the mounting portion 126, or the protrusion 124 and the mounting portion. The junction of Department 126. Similarly, the position where the second pad 122 is provided on the outer surface of the lens barrel 120 may be an inwardly concave arc surface or an inclined surface, and the arc or inclined surface may support the second pad 122 to facilitate the placement of the second pad. 122. It can also carry more solder when soldering, and the connection strength is better. It should be noted that the inner wall 148 of the mounting hole 142 of the carrier 140 may be provided with a gap for receiving the first pad 144. The first pad 144 is provided in the gap on the inner wall 148 without affecting the mounting of the lens barrel. The mounting hole 142 of the carrier 140.

In the embodiment of the present application, the number of first pads 144 and second pads 122 are the same, and when there are multiple first pads 144 and second pads 122, one first pad 144 and one second pad The position of the pad 122 corresponds. The plurality of first pads 144 may be evenly arranged, or may be unevenly arranged. Exemplarily, the number of the first bonding pads 144 and the second bonding pads 122 may be 4 or more. For example, 4 first bonding pads are evenly arranged on the first surface 146 of the carrier 140 around the periphery of the mounting hole 142. Disk 144, the second pad 122 is arranged on the protrusion 124 and adjacent to the mounting portion 126, and the position corresponding to the first pad 144 is also evenly provided with four second pads 122, the first pad 144 and the second pad 122 is fixedly connected together by laser welding. The carrier 140 and the lens barrel 120 are respectively provided with 4 pads uniformly, so that the carrier 140 and the lens barrel 120 are fixedly welded in four directions, and the connection stability is strong.

It should be noted that the numbers of the first pads 144 and the second pads 122 may also be different. For example, different types of lens barrels 120 have different numbers and different distributions of the second pads 122, and the carrier 140 may be provided with more first pads. The pad 144 is adapted to install different lens barrels 120.

The shape of the first pad 144 is not limited. The first pad 144 can be in various shapes such as a closed ring, dot or strip. The shape of the second pad 122 is also not limited. The second pad 122 can also be closed. The shape of the first pad 144 and the second pad 122 can be the same in various shapes such as ring, dot or strip. For example, in order to ensure the stability of the connection between the lens barrel 120 and the carrier 140, the first pad 144 may be distributed in the form of a closed ring on the entire edge of the first surface 146 of the carrier 140 surrounding the mounting hole 142, and the second pad 122 of the lens barrel 120 may also be distributed in the form of a closed ring at a position corresponding to the first pad 144 The first bonding pad 144 and the second bonding pad 122 are fixedly connected together by laser welding, so as to meet the requirement of a stable connection between the lens barrel 120 and the carrier 140. It should be noted that the shapes of the first pad 144 and the second pad 122 may also be different.

Please refer to FIG. 10, which is a schematic structural diagram of an electronic device provided by an embodiment of the present application. An embodiment of the present application also provides an electronic device 20. The electronic device 20 may be, for example, a mobile phone, a tablet computer, or a wearable device (Wearable Device). ) And other terminal equipment with camera function. The electronic device 20 includes a housing 200 and a camera module 100. The electronic device 20 may have one or more camera components 100. The camera module 100 is mounted on the housing 200. The camera module 100 may be any one of the foregoing embodiments. The camera module 100 will not be repeated here.

The embodiments of the present application apply specific examples to illustrate the principles and implementation manners of the present application, and the descriptions of the above embodiments are only used to help the understanding of the present application. At the same time, for those skilled in the art, according to the idea of the application, there will be changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as a limitation to the application.

Claims

A camera module, wherein the camera module includes:

A motor, the motor including a carrier, the carrier having a mounting hole; and

The lens includes a lens barrel, the lens barrel is partially installed in the mounting hole, and the lens barrel and the carrier are welded and fixed.
The camera module according to claim 1, wherein the carrier is provided with a first pad, the lens barrel is provided with a second pad, and the first pad and the second pad are welded and fixed .
The camera module according to claim 2, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is disposed on the protrusion.
4. The camera module of claim 3, wherein the second pad is adjacent to the mounting portion.
3. The camera module according to claim 3, wherein the carrier has a first surface, a protruding portion protrudes from the first surface, and the carrier is provided with a stepped portion on the first surface, so The step portion has a step bottom surface, the step bottom surface is connected to the side wall forming the mounting hole, and the first pad is provided on the step bottom surface.
The camera module according to claim 2, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is disposed on the mounting part.
The camera module according to claim 6, wherein the mounting portion includes a first sub-portion and a second sub-portion, the diameter of the first sub-portion is smaller than the diameter of the second sub-portion, the first sub-portion The sub-portion connects the second sub-portion and the protruding portion, the second pad is disposed on the first sub-portion, and the surface area of the second pad does not exceed the surface area of the first sub-portion.
8. The camera module of claim 7, wherein the outer surface of the first sub-part is an arc-shaped surface.
8. The camera module of claim 7, wherein the second pad is adjacent to the protruding portion.
The camera module according to claim 6, wherein the mounting portion includes a first sub-portion and a second sub-portion, the diameter of the first sub-portion is smaller than the diameter of the second sub-portion, the first sub-portion The sub-portion connects the second sub-portion and the protruding portion, and the second pad is provided on the first sub-portion and the protruding portion.
The camera module according to any one of claims 6, wherein the carrier has a first surface, a protruding portion protrudes from the first surface, and the carrier is provided with a step on the first surface The stepped portion has a stepped bottom surface, the stepped bottom surface is connected with the side wall forming the mounting hole, and the first pad is provided on the stepped bottom surface.
7. The camera module according to claim 6, wherein a notch is provided on an inner wall of the carrier forming the mounting hole, and the first pad is disposed in the notch.
3. The camera module according to claim 2, wherein the first pad is disposed on an inner wall of the carrier where the mounting hole is formed.
The camera module according to claim 13, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is located at the mounting part.
The camera module according to claim 13, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is located at the junction of the protruding part and the mounting part.
The camera module according to claim 2, wherein the carrier has a first surface, the protruding portion protrudes from the first surface, and the first pad extends from the first surface of the carrier to the first surface. The carrier is formed on the inner wall of the mounting hole.
The camera module according to claim 16, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is located at the protruding part.
The camera module according to claim 16, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is located at the mounting part.
The camera module according to claim 16, wherein the lens barrel includes a mounting portion and a protruding portion that are connected to each other, the mounting portion is disposed in the mounting hole, and the protruding portion is disposed in the mounting hole. Outside the hole, the second pad is located at the junction of the protruding part and the mounting part.
An electronic device, wherein the electronic device includes:

Shell; and

A camera module, the camera module is mounted on the housing, and the camera module is the camera module according to any one of claims 1-19.