Camera module and electronic equipment

Abstract

The utility model discloses a camera module and an electronic device, the camera module comprises a housing, a lens carrier, a lens assembly and a driving module, the lens carrier is arranged in the housing, the lens carrier comprises a first carrier and a second carrier, the first carrier and the second carrier are adjacently arranged along a first direction, the first carrier is connected with the second carrier, and the driving module is connected with the lens assembly. The first carrier is provided with a first clamping groove. The lens assembly comprises a first lens and a second lens, the first lens and the second lens are installed in the first carrier and the second carrier respectively, a first boss is arranged on the periphery of the first lens, and the first boss is connected with the first clamping groove. The driving module is configured to drive the first carrier to move so as to drive the first lens to move in the first direction. According to the camera module and the electronic equipment provided by the utility model, the structural strength of the lens can be improved, so that the lens is not easy to deform, and the optical performance of the camera module is improved.

Description

Technical Field

[0001] The utility model relates to the field of camera technology, in particular to a camera module and electronic equipment. Background Art

[0002] With the rapid development of communication technology, in order to improve the competitiveness of electronic devices such as mobile phones and computers, more and more electronic devices are equipped with camera modules with zoom functions to bring users a clearer and more realistic photo-taking experience. Camera modules are usually equipped with a carrier to hold the lens. However, the lens in the related technology has the problem of insufficient structural strength. When the lens is subjected to force during movement, the lens is prone to deformation, thereby affecting the optical performance of the camera module. Utility Model Content

[0003] The embodiments of the utility model disclose a camera module and an electronic device, which can improve the structural strength of a lens, make the lens less likely to deform, and thus improve the optical performance of the camera module.

[0004] In order to achieve the above objectives, in a first aspect, an embodiment of the utility model discloses a camera module, comprising:

[0005] shell;

[0006] A lens carrier, the lens carrier is arranged in the housing, the lens carrier comprises a first carrier and a second carrier, the first carrier and the second carrier are arranged adjacent to each other along a first direction, the first carrier is connected to the second carrier, and a first card slot is provided on the first carrier;

[0007] A lens assembly, the lens assembly comprising a first lens and a second lens, the first lens and the second lens are respectively installed in the first carrier and the second carrier, a first boss is provided on the outer periphery of the first lens, and the first boss is connected to the first slot; and,

[0008] a driving module, wherein the driving module is configured to drive the first carrier to move so as to drive the first lens to move along the first direction;

[0009] Wherein, the first direction is the optical axis direction.

[0010] The camera module of the utility model can realize a fast zoom function by dividing the lens assembly into two parts and driving the first carrier to move to drive the first lens to move through a driving module, so that the camera module can improve the optical performance of the lens, thereby bringing a clearer and more realistic photo-taking experience to users.

[0011] At the same time, adding a first boss on the first lens not only increases the strength of the lens itself, but also increases the contact area between the first lens and the first carrier by connecting the first boss to the first carrier, making it easier to glue the lens and the carrier together. The boss structure has a supporting function, so the first lens is not prone to deformation during the movement and force application, which is beneficial to maintaining the stability of the camera module and improving the variation of optical performance.

[0012] As an optional implementation, in the embodiment of the first aspect, a second boss is provided on the outer periphery of the second lens, a second slot is provided on the second carrier, and the second boss is connected to the second slot.

[0013] By adding a second boss to the second lens, the strength of the second lens itself is increased, and the contact area between the second lens and the second carrier can be increased through the design of the second boss, making it easier to combine the second lens and the second carrier after dispensing glue, and the glue cracking problem is not likely to occur. On the basis of the first lens being connected to the first carrier through the first boss, the overall structural strength of the lens assembly and the reliability of the camera module are improved.

[0014] As an optional implementation, in an embodiment of the first aspect, along the first direction, the first boss is arranged at a middle portion of an outer periphery of the first lens, and the second boss is arranged at an end portion of the second lens.

[0015] The present application sets the first boss at the middle of the outer periphery of the first lens, which can balance the force of the first lens during movement, and is more conducive to improving the structural reliability of the first lens. At the same time, the present application also sets the second boss at the end of the second lens, which is more conducive to the assembly of the second lens and the second carrier.

[0016] As an optional implementation, in an embodiment of the first aspect, the first carrier has a first surface and a second surface arranged opposite to each other along a second direction, the first card slot is arranged on the first surface, the outer periphery of the first lens has a first plane portion and a first curved portion, the first plane portion is arranged toward the second surface, and the first boss is arranged on the first curved portion;

[0017] The second card slot is provided on the end surface of the second carrier away from the first carrier, the outer periphery of the second lens has a second flat surface portion and a second curved surface portion, the second flat surface portion is arranged toward the bottom wall of the second carrier, and the second boss is provided at an end of the second curved surface portion away from the first lens;

[0018] The second direction is perpendicular to the first direction.

[0019] The periphery of the first lens has a first plane portion, and the first plane portion is arranged toward the second surface, so that the radial size of the first lens can be reduced, thereby reducing the size of the camera module, which is conducive to the miniaturization design of the camera module. Based on such a design, it is more reasonable to arrange the first boss on the first curved surface portion. In addition, the first card slot is arranged on the first surface of the first carrier, so that the first boss of the first lens can be directly matched with the first card slot, which is convenient for glue dispensing to connect with the first boss in the first card slot, so as to fix the first lens. If the first card slot is located at a position other than the first surface, not only is it inconvenient to install the first boss in the first card slot, but the operation during glue dispensing is also relatively difficult.

[0020] Similarly, the outer periphery of the second lens has a second flat surface, and the second flat surface is arranged toward the bottom wall of the second carrier, so that the radial size of the second lens can be reduced, which is conducive to the miniaturization design of the camera module. Based on such a design, it is more reasonable to arrange the second boss on the second curved surface. In addition, the second card slot is arranged on the end face of the second carrier away from the first carrier, so that the second boss of the second lens can be directly matched with the second card slot, which is convenient for glue fixation.

[0021] As an optional implementation, in an embodiment of the first aspect, the thickness of the first boss along a direction perpendicular to the first direction is t1, the thickness of the second boss along the first direction is t2, and t1≥t2.

[0022] Under the condition that both the first boss and the second boss can fully play a sufficient supporting role, the thickness of the first boss is designed to be thicker, so that the structural strength of the first lens can be increased to a greater extent. Even if the first lens is subjected to force during the movement, the first lens is not easily deformed, thereby maintaining the overall stability of the lens assembly.

[0023] As an optional embodiment, in an embodiment of the first aspect, the number of the first bosses and the number of the second bosses are two respectively, the two first bosses are symmetrically arranged on the outer periphery of the first lens along the radial direction of the first lens, and the two second bosses are symmetrically arranged on the outer periphery of the second lens along the radial direction of the second lens.

[0024] By providing a symmetrical first boss and second boss, the forces between the lens assembly and the lens carrier are balanced, the overall connection stability of the lens assembly and the lens carrier is improved, and the movement of the first lens can be made smoother.

[0025] As an optional implementation, in the embodiment of the first aspect, a groove is provided at the end of the first boss, and the groove passes through the second boss along a direction perpendicular to the first direction.

[0026] By providing a groove at the end of the first boss, the area of ​​the first boss can be increased, thereby increasing the contact area between the first boss and the first slot and improving the strength of the connection. The groove can also accommodate more glue, thereby improving the firmness of the connection between the first lens and the first carrier and making it less likely for glue cracking to occur.

[0027] As an optional implementation, in an embodiment of the first aspect, along the first direction, the length of the first lens is less than the length of the second lens.

[0028] On the one hand, when a driving module is set to drive the first carrier to drive the first lens to move, it is easier to drive, has a fast movement response speed, is more conducive to achieving rapid zoom, and is suitable for shorter-distance macro photography, thereby improving the optical performance of the camera module; on the other hand, while being able to meet the optical performance requirements, it is more conducive to the miniaturization design of the camera module.

[0029] As an optional implementation, in an embodiment of the first aspect, the camera module also includes two guide members, which are arranged in parallel and spaced apart along a direction perpendicular to the first direction, and both of the guide members are passed through the first carrier and the second carrier to connect the first carrier to the second carrier, and the two guide members are configured to guide the first carrier to move along the first direction.

[0030] By setting the guide, the first carrier can be guided to move in the preset first direction, so that the movement trajectory of the first lens is consistent each time. In addition, two guides are arranged in parallel and at intervals on opposite sides of the first carrier, and the first carrier moves along the plane where the two guides are located, so that the force of the first carrier is balanced and the movement process is more stable.

[0031] In a second aspect, the utility model discloses an electronic device, comprising the camera module as described in the first aspect above.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] The utility model provides a camera module, which includes a housing, a lens carrier, a lens assembly and a driving module. The lens carrier is arranged in the housing, and the lens carrier includes a first carrier and a second carrier. The first carrier and the second carrier are adjacently arranged along a first direction, and the first carrier is connected to the second carrier. A first card slot is provided on the first carrier. The lens assembly includes a first lens and a second lens, and the first lens and the second lens are respectively installed in the first carrier and the second carrier. A first boss is provided on the periphery of the first lens, and the first boss is connected to the first card slot. The driving module is configured to drive the first carrier to move so as to drive the first lens to move in the first direction. The camera module of the utility model can realize a fast zoom function by dividing the lens assembly into two parts, and driving the first carrier to move to drive the first lens to move through the driving module, so that the camera module can improve the optical performance of the lens, thereby bringing a clearer and more realistic photo-taking experience to the user.

[0034] At the same time, adding a first boss on the first lens not only increases the strength of the lens itself, but also increases the contact area between the first lens and the first carrier by connecting the first boss to the first carrier, making it easier to glue the lens and the carrier together. The boss structure has a supporting function, so the first lens is not prone to deformation during the movement and force application, which is beneficial to maintaining the stability of the camera module and improving the variation of optical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 It is a schematic diagram of the three-dimensional structure of the camera module disclosed in the utility model;

[0037] Figure 2 It is a structural schematic diagram of the lens assembly disclosed in the utility model;

[0038] Figure 3 This is a schematic diagram of the main view of the camera module disclosed in the utility model;

[0039] Figure 4 It is a top view schematic diagram of the camera module disclosed in the utility model;

[0040] Figure 5 This is a structural schematic diagram of the electronic device disclosed in the utility model when it is a mobile phone.

[0041] Description of reference numerals:

[0042] 100. Camera module; 10. Housing; 20. Lens carrier; 21. First carrier; 21a. First surface; 21b. Second surface; 211. First slot; 22. Second carrier; 221. Second slot; 30. Lens assembly; 31. First lens; 310. First boss; 310a. Groove; 311. First plane portion; 312. First curved portion; 32. Second lens; 320. Second boss; 321. Second plane portion; 322. Second curved portion; 40. Guide; X. First direction; Y. Second direction; 200. Electronic device. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] In the present invention, the terms "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0045] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0046] In addition, the terms "installed", "set", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0048] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0049] Please also read Figures 1 to 4 The embodiment of the utility model discloses a camera module 100, which includes a housing 10, a lens carrier 20, a lens assembly 30 and a driving module (not shown). The lens carrier 20 is arranged in the housing 10, and the lens carrier 20 includes a first carrier 21 and a second carrier 22, which are adjacently arranged along a first direction X, the first carrier 21 is connected to the second carrier 22, and a first card slot 211 is provided on the first carrier 21. The lens assembly 30 includes a first lens 31 and a second lens 32, which are respectively installed in the first carrier 21 and the second carrier 22, and a first boss 310 is provided on the periphery of the first lens 31, and the first boss 310 is connected to the first card slot 211. The driving module is configured to drive the first carrier 21 to move, so as to drive the first lens 31 to move along the first direction X.

[0050] The camera module 100 of the present invention can realize a fast zoom function by dividing the lens assembly 30 into two parts, and driving the first carrier 21 to move through a driving module to drive the first lens 31 to move, so that the camera module 100 can improve the optical performance of the lens, thereby bringing a clearer and more realistic photo-taking experience to the user.

[0051] The periphery of the first lens 31 is connected to the first carrier 21, and a lens is also provided in the first lens 31, which shows the importance of the structural strength of the lens in the camera module 100. The conventional camera module 100 has problems such as insufficient structural strength of the lens and easy failure of reliability experiments. The embodiment of the utility model not only increases the strength of the lens itself by adding a first boss 310 to the first lens 31, but also increases the contact area between the first lens 31 and the first carrier 21 by connecting the first boss 310 to the first carrier 21, making it easier to glue the lens and the carrier together, and the boss structure has a bearing effect, so the first lens 31 is not easy to deform during the movement and force process, which is conducive to maintaining the stability of the camera module 100 and improving the variation of optical performance.

[0052] Optionally, the driving module may be an AF (Auto Focus) motor, which may drive the first carrier 21 to move along the first direction X (optical axis direction) to drive the first lens 31 to move, thereby achieving accurate focusing of the object. Of course, in other embodiments, the driving module may also be an anti-shake motor, which may be a voice coil motor, a stepping motor, etc. A suitable driving module may be selected according to actual conditions, and the specific driving module type is not particularly limited in this embodiment.

[0053] In order to further improve the structural strength of the lens assembly 30, in some possible implementations, refer to Figures 2 to 4 , a second boss 320 may be provided on the outer periphery of the second lens 32, a second slot 221 is provided on the second carrier 22, and the second boss 320 is connected to the second slot 221. By adding the second boss 320 to the second lens 32, the strength of the second lens 32 itself is increased, and the contact area between the second lens 32 and the second carrier 22 can be increased by the design of the second boss 320, so that the second lens 32 and the second carrier 22 are more easily combined after glue is dispensed, and the glue cracking problem is less likely to occur. On the basis that the first lens 31 is connected to the first carrier 21 through the first boss 310, the overall structural strength of the lens assembly 30 and the reliability of the camera module 100 are improved.

[0054] Optionally, along the first direction X, the first boss 310 is disposed at the middle of the outer periphery of the first lens 31, and the second boss 320 is disposed at the end of the second lens 32. As can be seen from the foregoing, the first lens 31 moves along the first direction X driven by the movable first carrier 21. Based on this, the present application disposes the first boss 310 at the middle of the outer periphery of the first lens 31, which can balance the force of the first lens 31 during the movement, and is more conducive to improving the structural reliability of the first lens 31. At the same time, the present application also disposes the second boss 320 at the end of the second lens 32, which is more conducive to the assembly of the second lens 32 with the second carrier 22.

[0055] It is understandable that the camera module 100 can be a conventional camera module 100 or a periscope module, wherein the lens group in the periscope module is arranged horizontally, and then the prism can change the direction of the light entering the lens, so that it passes through the horizontally arranged lens group and finally illuminates the sensor to form an image. The camera module 100 will be described as a periscope module as an example.

[0056] In some possible implementations, see Figure 1 and Figure 2The first carrier 21 has a first surface 21a and a second surface 21b disposed opposite to each other along the second direction Y, the first card slot 211 is disposed on the first surface 21a, the periphery of the first lens 31 has a first plane portion 311 and a first curved portion 312, the first plane portion 311 is disposed toward the second surface 21b, and the first boss 310 is disposed on the first curved portion 312, wherein the second direction Y is perpendicular to the first direction X. It can be understood that the periphery of the first lens 31 has a first plane portion 311, and the first plane portion 311 is disposed toward the second surface 21b, so that the radial size of the first lens 31 can be reduced, thereby reducing the size of the camera module 100, which is conducive to realizing the miniaturization design of the camera module 100. Based on such a design, it is more reasonable to arrange the first boss 310 on the first curved portion 312. Furthermore, the first slot 211 is disposed on the first surface 21a of the first carrier 21, so that the first boss 310 of the first lens 31 can be directly matched with the first slot 211, so that the first boss 310 can be connected to the first slot 211 by glue, thereby fixing the first lens 31. If the first slot 211 is located at a position other than the first surface 21a, not only is it inconvenient to install the first boss 310 in the first slot 211, but the operation during glue dispensing is also relatively difficult.

[0057] In addition, the second slot 221 is provided on the end face of the second carrier 22 away from the first carrier 21, the outer periphery of the second lens 32 has a second plane portion 321 and a second curved portion 322, the second plane portion 321 is arranged toward the bottom wall of the second carrier 22, and the second boss 320 is provided at the second curved portion 322 at one end away from the first lens 31. Similarly, the outer periphery of the second lens 32 has a second plane portion 321, and the second plane portion 321 is arranged toward the bottom wall of the second carrier 22, so that the radial size of the second lens 32 can be reduced, which is conducive to the miniaturization design of the camera module 100. On the basis of such a design, it is more reasonable to arrange the second boss 320 on the second curved portion 322. In addition, the second slot 221 is provided on the end face of the second carrier 22 away from the first carrier 21, so that the second boss 320 of the second lens 32 can be directly matched with the second slot 221, which is convenient for glue fixation.

[0058] Optionally, the first lens 31 may have two first plane portions 311, and the two first plane portions 311 are symmetrically arranged along the radial direction of the first lens 31. One of the first plane portions 311 is arranged toward the second surface 21b, and the other first plane portion 311 is roughly aligned with the first surface 21a of the first carrier 21, and the first boss 310 is also roughly aligned with the other first plane portion 311. In this way, the volume of the first lens 31 can be reduced to a greater extent, which is more conducive to the assembly of the overall structure of the camera module 100.

[0059] Similarly, the second lens 32 may also have two second plane portions 321, which are symmetrically arranged along the radial direction of the second lens 32, one of which is arranged toward the bottom wall of the second carrier 22, and the other second plane portion 321 is aligned with the surface of the second carrier 22. In this way, the volume of the lens assembly 30 can be reduced as a whole, so that the camera module 100 has a better miniaturization effect and is convenient for the installation of subsequent structures.

[0060] It should be noted that the structures of the above-mentioned first carrier 21 and the second carrier 22 can both be in a shape with protrusions on both sides and a accommodating space formed between the two protrusions, and the accommodating space is used to install the first lens 31 or the second lens 32. The above-mentioned first surface 21a is the surface of the protrusions on both sides, and the second surface 21b is the bottom wall of the accommodating space.

[0061] As can be seen from the above, the first slot 211 is provided on the first surface 21a of the first carrier 21, so the first boss 310 is equivalent to being hung on the first carrier 21 from the second direction Y, the main contact surface of the first boss 310 connected to the first slot 211 is parallel to the first direction X, and the thickness direction of the first boss 310 is along the second direction Y. The second slot 221 is provided on the end surface of the second carrier 22 away from the first carrier 21, so the second boss 320 is equivalent to being hung on the second carrier 22 from the first direction X, the main contact surface of the second boss 320 connected to the second slot 221 is perpendicular to the first direction X, and the thickness direction of the second boss 320 is along the first direction X. Since the first lens 31 moves along the first direction X, in order for the first boss 310 to have good structural strength, in some embodiments, the thickness of the first boss 310 along the direction perpendicular to the first direction X is t1, and the thickness of the second boss 320 along the first direction X is t2, and t1≥t2. In this way, while the first boss 310 and the second boss 320 can fully play a sufficient supporting role, the thickness of the first boss 310 is designed to be thicker, which can increase the structural strength of the first lens 31 to a greater extent. Even if the first lens 31 is subjected to force during the movement, the first lens 31 is not easy to deform, thereby maintaining the overall stability of the lens assembly 30.

[0062] Alternatively, if Figure 2As shown, there are two first bosses 310 and two second bosses 320, respectively. The two first bosses 310 are symmetrically arranged on the outer periphery of the first lens 31 along the radial direction of the first lens 31, and the two second bosses 320 are symmetrically arranged on the outer periphery of the second lens 32 along the radial direction of the second lens 32. Specifically, the first boss 310 and the second boss 320 are respectively arranged on the first curved surface portion 312 and the second curved surface portion 322. By providing the symmetrical first bosses 310 and the second bosses 320, the force between the lens assembly 30 and the lens carrier 20 is balanced, the overall connection stability of the lens assembly 30 and the lens carrier 20 is improved, and the movement of the first lens 31 can be made more stable.

[0063] Of course, in other embodiments, the number of the first bosses 310 and the second bosses 320 may be three, four, etc., respectively, which can also satisfy the connection between the first lens 31 and the first carrier 21 , and the second lens 32 and the second carrier 22 .

[0064] In some possible implementations, see Figure 2 The end of the first boss 310 is provided with a groove 310a, and the groove 310a penetrates the second boss 320 in a direction perpendicular to the first direction X. By providing the groove 310a at the end of the first boss 310, the area of ​​the first boss 310 can be increased, so that the contact area of ​​the first boss 310 and the first card slot 211 can be increased, and the strength of the connection can be improved. In addition, the groove 310a can accommodate more glue, and the problem of glue cracking is not easy to occur when the firmness of the connection between the first lens 31 and the first carrier 21 is improved.

[0065] Optionally, along the first direction X, the length of the first lens 31 is smaller than the length of the second lens 32. That is, the overall volume of the first lens 31 is smaller than the volume of the second lens 32, and the weight of the first lens 31 is lower than the weight of the second lens 32. In this way, on the one hand, when the driving module is set to drive the first carrier 21 to drive the first lens 31 to move, it is easier to drive, the movement response speed is fast, and it is more conducive to achieving fast zooming, which is suitable for shorter-distance macro photography, so that the optical performance of the camera module 100 is improved; on the other hand, when the optical performance can be met, it is more conducive to the miniaturization design of the camera module 100.

[0066] In order to move the first lens 31 along the first direction X (optical axis direction), refer to Figure 3, the camera module 100 may also include two guide members 40, the two guide members 40 are arranged parallel and spaced perpendicular to the first direction X, the two guide members 40 are both arranged through the first carrier 21 and the second carrier 22, so that the first carrier 21 is connected to the second carrier 22, and the two guide members 40 are configured to guide the first carrier 21 to move along the first direction X. Among them, the guide member 40 is movably connected to the first carrier 21, and since the second lens 32 does not need to move, the guide member 40 is fixedly connected to the second carrier 22. By setting the guide member 40, the first carrier 21 can be guided to move in the preset first direction X, so that the movement trajectory of the first lens 31 is consistent each time. In addition, the two guide members 40 are arranged parallel and spaced on the opposite sides of the first carrier 21, and the first carrier 21 moves along the plane where the two guide members 40 are located, so that the force of the first carrier 21 is balanced and the movement process is smoother.

[0067] In addition, the first carrier 21 and the second carrier 22 are connected together by the guide member 40, so that the first carrier 21 and the second carrier 22 have precise alignment in the first direction X, which is more conducive to the focusing of the first lens 31 and the second lens 32 along the optical axis.

[0068] The guide member 40 can be implemented in a variety of ways. In one example, the guide member 40 can be a guide rod. The first carrier 21 and the second carrier 22 are provided with through holes. The two guide rods are passed through the first carrier 21 and the second carrier 22 through the through holes to achieve the installation of the guide rod and the lens carrier 20. In another example, the guide member 40 can be a guide rail extending along the first direction X. The bottom wall of the housing 10 is provided with a guide groove adapted to the guide rail. The guide rail and the guide groove are slidably matched to guide the first carrier 21 to move along the first direction X.

[0069] The utility model also discloses an electronic device 200, comprising the camera module 100 as described above. The electronic device 200 may include but is not limited to a mobile phone, a tablet computer, a laptop computer, a smart watch, a vehicle-mounted device, a drone, a monitor, etc. Figure 5 Taking the electronic device 200 as a mobile phone as an example, at this time, the camera module 100 can be set in the mobile phone shell.

[0070] It can be understood that the electronic device 200 having the above-mentioned camera module 100 also has all the technical effects of the above-mentioned camera module 100. Since the above-mentioned technical effects have been described in detail in the embodiment of the camera module 100, they will not be repeated here.

[0071] The camera module and electronic device disclosed in the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the camera module and electronic device of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A camera module, characterized in that: include: shell; A lens carrier, the lens carrier is arranged in the housing, the lens carrier comprises a first carrier and a second carrier, the first carrier and the second carrier are arranged adjacent to each other along a first direction, the first carrier is connected to the second carrier, and a first card slot is provided on the first carrier; A lens assembly, the lens assembly comprising a first lens and a second lens, the first lens and the second lens are respectively installed in the first carrier and the second carrier, a first boss is provided on the outer periphery of the first lens, and the first boss is connected to the first slot; as well as, a driving module, wherein the driving module is configured to drive the first carrier to move so as to drive the first lens to move along the first direction; Wherein, the first direction is the optical axis direction.

2. The camera module according to claim 1, characterized in that: A second boss is provided on the outer periphery of the second lens, a second slot is provided on the second carrier, and the second boss is connected to the second slot.

3. The camera module according to claim 2, characterized in that: Along the first direction, the first boss is arranged at the middle part of the outer periphery of the first lens, and the second boss is arranged at the end part of the second lens.

4. The camera module according to claim 3, characterized in that: The first carrier has a first surface and a second surface arranged opposite to each other along a second direction, the first card slot is arranged on the first surface, the outer periphery of the first lens has a first plane portion and a first curved portion, the first plane portion is arranged toward the second surface, and the first boss is arranged on the first curved portion; The second card slot is provided on the end surface of the second carrier away from the first carrier, the outer periphery of the second lens has a second flat surface portion and a second curved surface portion, the second flat surface portion is arranged toward the bottom wall of the second carrier, and the second boss is provided at an end of the second curved surface portion away from the first lens; The second direction is perpendicular to the first direction.

5. The camera module according to claim 2, characterized in that: The thickness of the first boss along the direction perpendicular to the first direction is t1, the thickness of the second boss along the first direction is t2, and t1≥t2.

6. The camera module according to any one of claims 2 to 5, characterized in that: The number of the first bosses and the number of the second bosses are two respectively. The two first bosses are symmetrically arranged on the outer periphery of the first lens along the radial direction of the first lens, and the two second bosses are symmetrically arranged on the outer periphery of the second lens along the radial direction of the second lens.

7. The camera module according to any one of claims 1 to 5, characterized in that: A groove is provided at the end of the first boss, and the groove passes through the first boss in a direction perpendicular to the first direction.

8. The camera module according to any one of claims 1 to 5, characterized in that: Along the first direction, the length of the first lens is shorter than the length of the second lens.

9. The camera module according to any one of claims 1 to 5, characterized in that: The camera module also includes two guide members, which are arranged in parallel and at intervals along a direction perpendicular to the first direction. The two guide members are both passed through the first carrier and the second carrier to connect the first carrier to the second carrier. The two guide members are configured to guide the first carrier to move along the first direction.

10. An electronic device, characterized in that: Comprising a camera module as described in any one of claims 1-9.

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