Base of periscopic camera module, manufacturing method therefor, and periscopic camera module having same

Abstract

Disclosed in the present invention are a base of a periscopic camera module, a manufacturing method therefor, and a periscopic camera module having same. The base of a periscopic camera module comprises a housing, a plurality of conductive members, an anti-shake coil and a focusing coil, wherein the housing comprises a bottom wall and side walls located on the peripheral side of the bottom wall; each conductive member comprises a connecting branch embedded in the bottom wall and a mounting branch embedded in the side walls, the connecting branch and the mounting branch being connected to each other, and the mounting branch comprises a first portion, a second portion and a third portion that are distributed separately in the side walls; the anti-shake coil can be conductively connected to the first portion, and the anti-shake coil is parallel to a first optical axis of the periscopic camera module and is perpendicular to a second optical axis of the periscopic camera module; and the focusing coil can be conductively connected to at least one of the second portion and the third portion, so as to be disposed on a different side from the anti-shake coil.

Description

Periscope camera module base, manufacturing method and periscope camera module thereof TECHNICAL FIELD

[0001] The present application relates to the field of optical imaging, in particular to a periscope camera module base, a manufacturing method and a periscope camera module thereof. BACKGROUND

[0002] Camera modules are an essential part of mobile electronic devices. With the further development of camera module technology, users' demands for camera modules are becoming more and more sophisticated. The development of camera products not only needs to meet the demands of background blurring, night shooting, dual-camera zoom and other high-performance requirements, but also needs to meet the requirements of miniaturization, lightweight and compactness. In particular, periscope camera modules have a long focal length based on folded light paths through light path turning parts and lens parts, and can meet the demands of high zoom and thinness at the same time, and have broad market prospects.

[0003] Periscope camera modules usually have a base for accommodating light path turning parts, lens parts and circuit boards, and then through electronic components fixed on the circuit boards to control and drive the light path turning parts and lens parts to move in the base to realize focusing and other functions. However, the installation position and installation method of the circuit board on the base need to consider many factors such as the position of the light path turning part and the lens part, so the design is relatively complex, and the circuit board will occupy the space inside the base, resulting in a larger volume of the base, which increases the difficulty of miniaturization of the periscope camera module, and the exposed circuit board is difficult to protect, and is easily damaged in the case of collision, falling and the like, which affects the reliability and service life of the periscope camera module.

[0004] In addition, the way of connecting the motor circuit and the circuit board in the camera module is usually to set the coil on the FPC, and connect the FPC and the circuit board, which needs to consider the installation position, size of the FPC and the fixing method of the circuit board, and the circuit design is complex, the module assembly steps are many, and the installation precision is high, which not only makes the cost of the camera module higher, but also is difficult to ensure the reliability, and is easily damaged in the case of collision, falling and the like. Therefore, a new circuit design method needs to be adopted to reduce the cost of the camera module and improve the reliability of the camera module.

[0005] SUMMARY

[0006] An object of the present application is to provide a periscope camera module base, which can reduce the influence of the circuit board setting on the space inside the base, thereby simplifying the internal structure of the periscope camera module base, and facilitating the protection of the circuit and improving the structural reliability of the base.

[0007] Another object of the present application is to provide a manufacturing method for manufacturing the periscope camera module base described above.

[0008] Another object of the present application is to provide a periscopic camera module with the above-mentioned base of the periscopic camera module.

[0009] To achieve the above at least one object, the technical scheme adopted by the present application is as follows: a base of a periscopic camera module, comprising: a housing comprising a bottom wall and a side wall located on the periphery of the bottom wall; a plurality of conductive pieces, each of the conductive pieces comprising a connection branch embedded in the bottom wall and a mounting branch embedded in the side wall, the connection branch and the mounting branch being connected to each other, wherein the mounting branch comprises a first part, a second part and a third part distributed separately on the periphery of the side wall; an anti-shake coil, the anti-shake coil and the first part being conductively connected, wherein the anti-shake coil is parallel to a first optical axis of the periscopic camera module and perpendicular to a second optical axis of the periscopic camera module; and a focusing coil, the focusing coil and at least one of the second part and the third part being conductively connected to be disposed on the opposite side of the anti-shake coil.

[0010] As a preferred, the first part, the second part and the third part are respectively distributed on the three peripheries of the connection branch to be bent relative to the connection branch without interference, forming an arrangement perpendicular to the connection branch.

[0011] As a preferred, the base further comprises a control part, the control part and one of the second part and the third part being conductively connected, wherein the anti-shake coil and the focusing coil are respectively conductively connected to the control part via the connection branch to be controlled by the control part.

[0012] As a preferred, the side wall comprises a first side wall, a second side wall and a third side wall located on the three peripheries of the bottom wall, the first side wall being parallel to the first optical axis of the periscopic camera module and perpendicular to the second optical axis of the periscopic camera module, the second side wall and the third side wall being opposite, wherein the first part, the second part and the third part are respectively embedded in the first side wall, the second side wall and the third side wall.

[0013] As a preferred, each of the conductive pieces comprises at least two fixed ends, the fixed ends being located on the side wall and conductively connected to the mounting branch, and the fixed ends and the mounting branch being disposed on different planes to embed the mounting branch in the side wall and expose the fixed ends from the side wall.

[0014] As a preference, the fixed end comprises a connecting end, the connecting end comprises a first connecting end connected to the first part, and a second connecting end connected to at least one of the second part and the third part, the first connecting end is fixed with the anti-shake coil, and the second connecting end is fixed with the focusing coil.

[0015] As a preference, the connecting end comprises a third connecting end connected to the second part and the third part, the third connecting end is exposed at an end of the side wall away from the side provided with the first part, and is adapted to be fixed with a photosensitive assembly of the periscopic camera module.

[0016] As a preference, the base further comprises: a plurality of reinforcing members, the reinforcing members are embedded in the bottom wall, and the reinforcing members are arranged at intervals with the conductive member; each of the reinforcing members comprises a first reinforcing part and a second reinforcing part connected to each other, the first reinforcing part and the second reinforcing part are arranged on different planes, and the first reinforcing part is adapted to support the second reinforcing part, so that the second reinforcing part and a projection of the connecting branch in a first optical axis direction of the periscopic camera module overlap.

[0017] As a preference, the first reinforcing part and the connecting branch are located in the same plane, and the first reinforcing part and the connecting branch are arranged at intervals.

[0018] As a preference, the reinforcing member comprises a first reinforcing member and / or a second reinforcing member, the first reinforcing member and an optical path turning part of the periscopic camera module are arranged opposite to each other in the first optical axis direction, and at least part of the first reinforcing member forms a first magnetic attraction piece to interact with an optical path magnet installed in the optical path turning part; the second reinforcing member and a lens part of the periscopic camera module are arranged opposite to each other in the first optical axis direction, and at least part of the second reinforcing member forms a second magnetic attraction piece to interact with a lens magnet installed in the lens part.

[0019] As a preference, the shell comprises a fixed part, the fixed part covers at least part of the conductive member and at least part of the reinforcing member, so that the conductive member and the reinforcing member are kept arranged at intervals.

[0020] To achieve at least one of the above purposes, the technical solution adopted by the present application is: a manufacturing method for manufacturing the base of the periscopic camera module as described above, characterized in that it comprises the following steps:

[0021] a. providing a first material strip, the first material strip is used to form a conductive member, wherein the conductive member comprises a connecting branch and a mounting branch formed on at least three peripheral sides of the connecting branch, the first part, the second part and the third part of the mounting branch are formed respectively to obtain a first semi-finished product;

[0022] b. performing a first injection molding on the first semi-product to form a first mounting portion, a second mounting portion and a third mounting portion partially covering the first portion, the second portion and the third portion respectively, to obtain a second semi-product;

[0023] c. providing an anti-shake coil, a focusing coil and a control portion, mounting the anti-shake coil on the first portion, mounting the focusing coil on at least one of the second mounting portion and the third mounting portion, mounting the control portion on one of the second mounting portion and the third mounting portion, to obtain a third semi-product;

[0024] d. bending the conductive piece of the third semi-product, so that the mounting branch is bent into a vertical arrangement relative to the connecting branch, wherein the first mounting portion, the second mounting portion and the third mounting portion are bent relative to the connecting branch without interfering with each other, to obtain a fourth semi-product;

[0025] e. performing a second injection molding on the fourth semi-product to connect the first mounting portion, the second mounting portion and the third mounting portion which are separated from each other, and cover the remaining part of the conductive piece to form a shaped portion, to obtain the base of the periscope camera module.

[0026] As a preferred, further comprising the following steps: providing a second material strip for forming a reinforcing piece, positioning the first material strip and the second material strip to arrange the conductive piece and the reinforcing piece in a spaced manner to obtain the first semi-product; and performing a first injection molding on the first semi-product to form a fixing portion which fixes the reinforcing piece and the conductive piece to keep the reinforcing piece and the conductive piece in a spaced manner to obtain the second semi-product.

[0027] To achieve the above at least one purpose, the technical solution adopted by the present application is: a periscope camera module, comprising: a base of a periscope camera module as described above; the base defines a containing space; an optical path turning portion is mounted in the containing space, the optical path turning portion and the anti-shake coil of the optical path turning portion are opposite along the second optical axis direction of the periscope camera module, wherein the optical path turning portion is driven to perform anti-shake movement; and a lens portion is mounted in the containing space, the lens portion and the focusing coil of the lens portion are opposite along a third axis perpendicular to the first optical axis and the second optical axis of the periscope camera module, wherein the lens portion is driven to perform focusing movement.

[0028] As a preferred, the periscope camera module further comprises a photosensitive assembly, which is mounted on the base of the periscope camera module and is in conductive connection with the control portion through the connecting end of the mounting branch exposed on the base of the periscope camera module.

[0029] Compared with the prior art, the present application has the beneficial effects that:

[0030] (1) The conductive piece and the reinforcing piece are embedded together in the base, so as to enhance the structural reliability of the base on the basis of simplifying the circuit design; and the connecting branches of the conductive piece are located on the bottom wall, and the mounting branches are located on the side wall, so as to make the wiring distribution of the conductive piece more uniform, which is conducive to avoiding the concentration of wiring in a certain part to affect the structural strength of the base.

[0031] (2) Part of the reinforcing piece forms a magnetic attraction piece, which is conducive to improving the positioning of the light path turning part and the lens part of the periscopic camera module, and further improving the imaging performance of the periscopic camera module; part of the reinforcing piece plays a structural reinforcing role, thereby improving the impact resistance and wear resistance of the base.

[0032] (3) Part of the fixing part fixes the relative position relationship between the connecting branch and the reinforcing piece in the horizontal and / or vertical direction, thereby keeping the conductive piece and the reinforcing piece apart; part of the fixing part fixes the corners of the conductive piece in the same plane, which is conducive to avoiding deformation or damage of the conductive piece.

[0033] (4) The fixed end and the mounting branch are arranged on different planes, so that the connecting branch and the mounting branch can be integrally covered in the shell, while the fixed end is exposed outside the shell for connection with the electronic assembly, and the surface of the shell is flat.

[0034] (5) Each conductive piece has a connecting end and a control end, so that each electronic component in the electronic assembly can be connected and conducted with the control part, which is conducive to improving the reliability of circuit control.

[0035] (6) By arranging the mounting part, the electronic assembly can be positioned and protected.

[0036] Another object of the present application is to provide a base of a periscopic camera module, wherein the conductive piece of the periscopic camera module is at least partially embedded in the base, which is not only conducive to simplifying the circuit design and reducing the cost of the periscopic camera module, but also can protect the conductive piece through the base, improve the structural reliability of the circuit, and further improve the reliability of the periscopic camera module.

[0037] Another object of the present application is to provide a base of a periscopic camera module, wherein the first group of conductive pieces and the second group of conductive pieces of the conductive piece can be directly connected with the circuit board of the photosensitive assembly of the periscopic camera module, so as to cancel the traditional integrated circuit board arranged on the side wall of the base for controlling and driving the anti-shake coil and the focusing coil, reduce the part of the conductive piece embedded in the bottom wall of the base, and reduce the complexity of the circuit.

[0038] Accordingly, in accordance with some embodiments of the present application, a base of a periscope camera module having at least one of the aforementioned objects includes:

[0039] a housing including a bottom wall and a plurality of side walls located around the bottom wall;

[0040] a plurality of conductive members embedded in the bottom wall and the side walls; and

[0041] a reinforcing member embedded in the base and spaced apart from the conductive members, and the reinforcing member is distributed on the side walls and the bottom wall, and in the bottom wall, the reinforcing member is located outside the conductive members and extends to the corner of the base, wherein the reinforcing member and the conductive members are formed by cutting from the same material belt.

[0042] The above and other advantages of the present application will become more apparent by describing in detail the following embodiments thereof with reference to the attached drawings in which:

[0043] The above and other advantages and features of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which: BRIEF DESCRIPTION OF DRAWINGS

[0044] FIG. 1 is a perspective view of a periscope camera module according to some embodiments of the present application.

[0045] FIG. 2 is a perspective view of a base of a periscope camera module according to some embodiments of the present application.

[0046] FIG. 3 is a perspective view of a base of a periscope camera module according to some embodiments of the present application.

[0047] FIG. 4 is a structural schematic view of a mounting portion and a fixing portion of a base of a periscope camera module according to some embodiments of the present application.

[0048] FIG. 5 is a structural schematic view of a connecting branch and a reinforcing member of a bottom wall of a base of a periscope camera module according to some embodiments of the present application.

[0049] FIG. 6 is a structural schematic view of a mounting portion and a fixing portion of a bottom wall of a base of a periscope camera module according to some embodiments of the present application.

[0050] FIG. 7 is a sectional view of a periscope camera module along a first magnetic attracting magnet according to some embodiments of the present application.

[0051] FIG. 8 is a sectional view of a periscope camera module along a second magnetic attracting magnet according to some embodiments of the present application.

[0052] FIG. 9 is a sectional view of a periscope camera module along a guide rail portion according to some embodiments of the present application.

[0053] FIG. 10 is a structural diagram of a first side wall of a base of a periscopic camera module according to some embodiments of the present application.

[0054] FIG. 11 is a structural diagram of a first mounting portion of a first side wall of a base of a periscopic camera module according to some embodiments of the present application.

[0055] FIG. 12 is a back perspective structural diagram of a light path turning portion of a periscopic camera module according to some embodiments of the present application.

[0056] FIG. 13 is a bottom perspective structural diagram of a light path turning portion of a periscopic camera module according to some embodiments of the present application.

[0057] FIG. 14 is a structural diagram of a second side wall of a base of a periscopic camera module according to some embodiments of the present application.

[0058] FIG. 15 is a side perspective structural diagram of a lens portion of a periscopic camera module according to some embodiments of the present application.

[0059] FIG. 16 is a bottom perspective structural diagram of a lens portion of a periscopic camera module according to some embodiments of the present application.

[0060] FIG. 17 is a perspective structural diagram of a third side wall of a base of a periscopic camera module according to some embodiments of the present application.

[0061] FIG. 18 is a structural diagram of a third side wall of a base of a periscopic camera module according to some embodiments of the present application.

[0062] FIG. 19 is a structural diagram of a mounting portion and a heightening portion of a bottom wall of a base of a periscopic camera module according to some embodiments of the present application.

[0063] FIG. 20 is a perspective diagram of a periscopic camera module according to some other embodiments of the present application.

[0064] FIG. 21 is a perspective diagram of a base of a periscopic camera module according to some other embodiments of the present application.

[0065] FIG. 22 is another perspective diagram of a base of a periscopic camera module according to some other embodiments of the present application.

[0066] FIG. 23 is a perspective diagram of a conductive member of a base of a periscopic camera module according to some other embodiments of the present application.

[0067] FIG. 24 is a diagram of a first side portion of a first group of conductive members of a conductive member of a base of a periscopic camera module according to some other embodiments of the present application.

[0068] FIG. 25 is a diagram of a second group of conductive members of a conductive member of a base of a periscopic camera module according to some other embodiments of the present application.

[0069] Fig. 26 is a schematic view of a base portion of a first set of conductive members of a conductive member of a base of a periscopic camera module according to some other embodiments of the present application.

[0070] Fig. 27 is a schematic view of a planar arrangement pattern of a first set of conductive members, a second set of conductive members and a reinforcing member in a tape according to some other embodiments of the present application.

[0071] Fig. 28 is a schematic view of an electrical connection relationship between an electronic assembly and a circuit board of a photosensitive assembly according to some other embodiments of the present application.

[0072] Fig. 29 is a schematic view of a reinforcing member according to some other embodiments of the present application.

[0073] Fig. 30 is a schematic view of a base held in a tape according to some other embodiments of the present application.

[0074] Fig. 31 is a schematic view of a holding end according to some other embodiments of the present application.

[0075] Fig. 32 is a schematic view of a light path turning portion of a periscopic camera module according to some other embodiments of the present application.

[0076] Fig. 33 is another schematic view of a light path turning portion of a periscopic camera module according to some other embodiments of the present application.

[0077] Fig. 34 is another schematic view of a light path turning portion of a periscopic camera module according to some other embodiments of the present application.

[0078] Fig. 35 is another schematic view of a lens portion of a periscopic camera module according to some other embodiments of the present application.

[0079] Fig. 36 is another schematic view of a lens portion of a periscopic camera module according to some other embodiments of the present application. DETAILED DESCRIPTION

[0080] Hereinafter, the present application will be further described with reference to the specific embodiments, and it should be noted that the following described embodiments or technical features can be combined with each other to form new embodiments without conflict.

[0081] In the description of the present application, it should be noted that for orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0082] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence.

[0083] The terms "include" and "have" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0084] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0085] Referring to Figures 1 to 4 of the drawings accompanying the present application, the base of the periscopic camera module according to another embodiment of the present application is illustrated, which includes a housing 1, the housing 1 includes a bottom wall 10 and a plurality of side walls 20 located around the bottom wall 10, a containing space 24 is formed between the bottom wall 10 and the side wall 20 for containing the light path turning part 2 and the lens part 3 of the periscopic camera module. The base further comprises a plurality of conductive members 70, the conductive members 70 include a connection branch 71 embedded in the bottom wall 10, and a mounting branch 72 embedded in the side wall 20, the connection branch 71 and the mounting branch 72 are connected and conductive to each other.

[0086] The mounting branch 72 includes at least three portions distributed on at least three circumferential sides of the connecting branch 71, namely, a first portion 721, a second portion 722 and a third portion 723. That is, the first portion 721, the second portion 722 and the third portion 723 are distributed on the side wall 20 separately. It can be understood that the first portion 721, the second portion 722 and the third portion 723 are spaced apart from each other to be bent relative to the connecting branch 71 without interfering with each other. After being bent, the first portion 721, the second portion 722 and the third portion 723 form portions arranged vertically and independent of each other. In this way, the wiring of the conductive piece 70 is concentrated and easy to bend. Since the connecting branch 71 can serve as a base for positioning and supporting during bending, the risk of deformation, misalignment and the like of the conductive piece 70 during bending can be reduced, the process difficulty can be reduced, and the production yield can be improved.

[0087] Further, as shown in FIGS. 4-18, each conductive piece 70 further includes at least two fixed ends 73 located on the side wall 20, the fixed ends 73 and the mounting branch 72 are connected to each other in conduction, and the fixed ends 73 and the mounting branch 72 are arranged in different planes to embed the mounting branch 72 in the side wall 20 and expose the fixed ends 73 from the side wall 20. That is, the conductive piece 70 includes the connecting branch 71 located on the bottom wall 10, the mounting branch 72 located on the side wall 20, and the fixed ends 73 located on the side wall 20 and connected to the mounting branch 72 in conduction. Among them, the connecting branch 71 is embedded in the bottom wall 10, the mounting branch 72 is embedded in the side wall 20, and the fixed ends 73 are arranged in different planes from the mounting branch 72 to expose the side wall 20 to the electronic component 90 to be connected in conduction.

[0088] It can be understood that the connecting branch 71 and the mounting branch 72 of the conductive piece 70 are integrally covered in the bottom wall 10 and the side wall 20 of the shell 1, thereby achieving the positioning and protection of the connecting branch 71 and the mounting branch 72 by the shell 1, which is beneficial to reduce the risk of damage to the conductive piece 70 when subjected to external impact, thereby improving the reliability of the circuit of the periscopic camera module. At the same time, the fixed ends 73 are arranged in different planes from the mounting branch 72 to expose the side wall 20 of the shell 1 and be suitable for connecting with the electronic component 90, thereby avoiding the recessed avoidance area in the side wall 20 to expose the fixed ends 73, which is beneficial to simplify the structure of the side wall 20, make the surface of the side wall 20 flat, further reduce the structural mutation on the shell 1, and improve the structural strength of the shell 1.

[0089] Specifically, as shown in FIG. 11, FIG. 14, FIG. 17 and FIG. 18, the electronic assembly 90 includes an anti-shake coil 93, a focusing coil 94, a sensing element 91, an external circuit and a control unit 92. The anti-shake coil 93 is configured to interact with the anti-shake magnet 101 installed at the light path turning portion 2 to drive the light path turning portion 2 to swing around the first optical axis OA1 or to pitch around the third axis A3. The focusing coil 94 is configured to interact with the focusing magnet 301 installed at the lens portion 3 to drive the lens portion 3 to move along the second optical axis OA2. The sensing element 91 includes a first sensing element 91A configured to sense the position of the light path turning portion 2 and a second sensing element 91B configured to sense the position of the lens portion 3. The external circuit includes electronic components such as a photosensitive assembly located outside the accommodating space 24 of the housing 1. The control unit 92 is configured to control the anti-shake coil 93, the focusing coil 94 and the sensing element 91. The first optical axis OA1 refers to the center line of the light beam incident to the periscopic camera module, the second optical axis OA2 refers to the center line of the light beam emitted from the periscopic camera module, and the third axis A3 is orthogonal to the first optical axis OA1 and the second optical axis OA2.

[0090] Further, as shown in FIG. 11, FIG. 14, FIG. 17 and FIG. 18, the fixed end 73 includes a connecting end 731 and a control end 732. The connecting end 731 is adapted to be connected to the anti-shake coil 93, the focusing coil 94, the sensing element 91 and the external circuit in the electronic assembly 90 for conduction. The control end 732 is adapted to be connected to the control unit 92 in the electronic assembly 90 for conduction.

[0091] Specifically, each of the conductive members 70 has a control end 732 and at least one connecting end 731. The control end 732 and the connecting end 731 are embedded in the side wall 20 of the housing 1. The branch body of the conductive member 70 is located in the portion of the side wall 20 to form a mounting branch 72. One end of each mounting branch 72 is connected to the connecting end 731 or the control end 732. The branch body of the conductive member 70 is located in the portion of the bottom wall 10 to form a connecting branch 71. The two ends of the connecting branch 71 are connected to the mounting branches 72 correspondingly. It can be understood that when the connecting end 731 and the control end 732 are disposed on different side walls 20, the branch body of the conductive member 70 extends from the control end 732 along one of the side walls 20 to the bottom wall 10, and then extends along the bottom wall 10 to the connecting end 731 of the other side wall 20. Further, each of the anti-shake coils 93, each of the focusing coils 94 or each of the sensing elements 91 in the electronic assembly 90 can be connected to the control unit 92 for conduction by the conductive member 70, and can be controlled by the control unit 92, which is beneficial to improve the reliability of the circuit control of the periscopic camera module.

[0092] As shown in FIG. 2-4, the shell 1 has a substantially rectangular bottom wall 10 and a side wall 20 located on the side of the bottom wall 10, wherein the side wall 20 includes a first side wall 21, a second side wall 22 and a third side wall 23, the second side wall 22 and the third side wall 23 are oppositely arranged on both sides of the bottom wall 10 along the third axis A3 direction, and the first side wall 21 is perpendicular to the second optical axis OA2 and located between the second side wall 22 and the third side wall 23.

[0093] Further, the first side wall 21, the second side wall 22, the third side wall 23 and the bottom wall 10 form a containing space 24 for containing the optical path turning part 2 and the lens part 3. Further, the lens part 3 is arranged between the second side wall 22 and the third side wall 23, and is adapted to move along the second optical axis OA2 direction; the optical path turning part 2 is located between the lens part 3 and the first side wall 21, and is adapted to pitch around the third axis A3 and swing around the first optical axis OA1.

[0094] Further, the first part 721 of the mounting branch 72 is embedded in the first side wall 21, the second part 722 is embedded in the second side wall 22, and the third part 723 is embedded in the third side wall 23. The connecting end 731 includes a first connecting end 731A and a second connecting end 731B, the first connecting end 731A is connected to the first part 721 for fixing with the anti-shake coil 93; the second connecting end 731B is connected to at least one of the second part 722 and the third part 723 for fixing with the focusing coil 94.

[0095] Further, the connecting end 731 further includes a third connecting end 731C, the third connecting end 731C is connected to the second part 722 and the third part 723, and the third connecting end 731C is exposed at the end of the side wall 20 away from the side where the first part 721 is located, for fixing with the photosensitive component of the periscopic camera module.

[0096] It is worth mentioning that, compared to the third connecting end 731C which is integrally exposed at one end of the second side wall 22 and one end of the third side wall 23, in the embodiment, the third connecting end 731C is integrally embedded in the side wall 20 and is connected to the external circuit through the exposed surface, so as to be fixed and protected by the second side wall 22 and the third side wall 23 of the shell 1, which is conducive to reducing the risk of deformation or even breakage of the third connecting end 731C.

[0097] Preferably, the third connecting end 731C is exposed on two sides of the second side wall 22 and the third side wall 23 which are away from each other, that is, the third connecting end 731C is exposed on the outer side of the second side wall 22 and the outer side of the third side wall 23, so as to be connected to the external circuit.

[0098] In one embodiment, the anti-shake coils 93 for driving the movement of the light path turning part 2 are all located on the first side wall 21 of the shell 1, and are parallel to the first optical axis OA1 and perpendicular to the second optical axis OA2. The first connecting ends 731A of the conductive member 70 for conducting connection with the anti-shake coils 93 are all located on the first side wall 21 of the shell 1. The focusing coils 94 for driving the movement of the lens part 3 are located on the second side wall 22 of the shell 1. The second connecting ends 731B of the conductive member 70 for conducting connection with the focusing coils 94 are all located on the second side wall 22 of the shell 1. The control part 92 for controlling the anti-shake coils 93 and the focusing coils 94 is located on the third side wall 23 of the shell 1. The control ends 732 of the conductive member 70 for connection with the control part 92 are all located on the third side wall 23.

[0099] In summary, the first part 721, the second part 722 and the third part 723 of the mounting branch 72 are respectively formed on the three circumferential sides of the connecting branch 71, so as to be suitable for mounting the anti-shake coils 93, the focusing coils 94 and the control part 92. In this way, the wiring of the periscopic camera module is concentrated, and the circuit design is simplified.

[0100] In addition, when the conductive member 70 is bent, the mounting branch 72 is bent to be in a vertical arrangement state with the connecting branch 71 as the base. Since the connecting branch 71 has a certain number, it provides certain support and positioning when bent, and reduces the risk of deformation and misplacement between the mounting branch 72 and the connecting branch 71. Moreover, there is no other connecting part between the mounting branches 72 of each part to be bent except the connecting branch 71 of the base, so that the mounting branches 72 of each part are relatively independent when bent and do not interfere with each other. Only the mounting branches 72 of each part need to be bent to change from a horizontal state to a vertical state, the bending process is relatively simple, and deformation and misplacement are not easy to occur, which is beneficial to improve the yield. The mounting branches 72 of each part after bending are independent of each other in the vertical direction.

[0101] In some embodiments, the base further comprises reinforcing members 80, which are embedded in the bottom wall 10, and the reinforcing members 80 and the conductive member 70 are arranged in a spaced manner. Each reinforcing member 80 comprises a first reinforcing part 81 and a second reinforcing part 82 connected to each other, and the first reinforcing part 81 and the second reinforcing part 82 are arranged in different planes. The first reinforcing part 81 is suitable for supporting the second reinforcing part 82, so that the second reinforcing part 82 and the projection of the connecting branch 71 in the direction of the first optical axis OA1 overlap.

[0102] That is, the conductive member 70 and the reinforcing member 80 are embedded in the shell 1, the connecting branch 71 of each conductive member 70 and each reinforcing member 80 are located on the bottom wall 10, the mounting branch 72 of each conductive member 70 are located on the side wall 20, and the mounting branch 72 located on the side wall 20 and the connecting branch 71 located on the bottom surface are connected and conductive to each other. It can be understood that the conductive member 70 and the reinforcing member 80 are embedded in the base together, so as to enhance the structural reliability of the base on the basis of simplifying the circuit design. And the connecting branch 71 of the conductive member 70 is located on the bottom wall 10, and the mounting branch 72 is located on the side wall 20, so as to make the wiring distribution of the conductive member 70 more uniform, which is beneficial to avoid the wiring concentration in a certain part of the shell 1 to affect the structural strength of the base.

[0103] Preferably, the first reinforcing part 81 and the connecting branch 71 are located in the same plane, which is convenient for placing the reinforcing member 80 and the conductive member 70 during injection molding. In addition, the first reinforcing part 81 and the connecting branch 71 are arranged in a spaced manner, that is, the first reinforcing part 81 is located in the gap between the two connecting branches 71, so as to avoid the mutual contact and conduction between the reinforcing member 80 and the connecting branch 71, thereby improving the reliability of the circuit of the base.

[0104] In some embodiments, as shown in FIGS. 5-9, the reinforcing member 80 includes a first reinforcing member 83, the first reinforcing member 83 and the light path turning part 2 of the periscopic camera module are oppositely arranged in the first optical axis OA1 direction, and at least part of the first reinforcing member 83 forms a first magnetic attraction piece 831 to interact with the first magnetic attraction magnet 104 mounted on the light path turning part 2, which is beneficial to improve the positioning of the light path turning part 2 and thereby improve the imaging performance of the periscopic camera module.

[0105] In one specific embodiment, as shown in FIGS. 5-7, the first reinforcing member 83 includes a first reinforcing unit 81A and a fourth reinforcing unit 82A, wherein the first reinforcing unit 81A and the connecting branch 71 of the conductive member 70 are located in the same plane and arranged in a spaced manner, and the first reinforcing unit 81A and the fourth reinforcing unit 82A are arranged in different planes, thereby supporting the fourth reinforcing unit 82A, so that the fourth reinforcing unit 82A is arranged above the plurality of connecting branches 71 to form the first magnetic attraction piece 831. In addition, the first magnetic attraction piece 831 and the first magnetic attraction magnet 104 on the bottom surface of the light path turning part 2 are oppositely arranged in the first optical axis OA1 direction, so as to interact with the first magnetic attraction magnet 104, so that the light path turning part 2 and the shell 1 are attracted to each other, thereby clamping the support member 401 between the light path turning part 2 and the shell 1 to avoid the support member 401 from being separated, and the first magnetic attraction piece 831 and the first magnetic attraction magnet 104 interact to drive the light path turning part 2 to reset.

[0106] The support 401 includes a first support 401A arranged between the first guide rail portion 105 of the light path turning portion 2 and the bottom wall 10. When the anti-shake coil 93 and the anti-shake magnet 101 interact, the first support 401A supports the movement of the light path turning portion 2 relative to the housing 1. Through the magnetic attraction between the first magnetic attraction magnet 104 and the first magnetic attraction piece 831, a pre-pressure is generated, so that the light path turning portion 2 is kept on the housing 1, and the first support 401A is prevented from being separated. Further, when the movement of the light path turning portion 2 ends, the light path turning portion 2 can be reset through the magnetic attraction between the first magnetic attraction magnet 104 and the first magnetic attraction piece 831. The first support 401A can be implemented as a ball.

[0107] It is worth mentioning that the bottom of the light path turning portion 2 can have two first magnetic attraction magnets 104 arranged along the third axis A3 direction, so that the attractive force between the light path turning portion 2 and the housing 1 is more evenly distributed, thereby improving the structural reliability of the periscopic camera module.

[0108] In one embodiment, a first reinforcing member 83 has two fourth reinforcing units 82A arranged at intervals, and the two fourth reinforcing units 82A are connected and supported by a plurality of first reinforcing units 81A. It can be understood that the two fourth reinforcing units 82A form a first magnetic attraction piece 831 respectively, and each first magnetic attraction piece 831 corresponds to a first magnetic attraction magnet 104 along the first optical axis OA1 direction, thereby improving the reliability of the interaction between the first magnetic attraction piece 831 and the first magnetic attraction magnet 104. Further, the two first magnetic attraction pieces 831 are symmetrically arranged with the first optical axis OA1 as the axis of symmetry. Correspondingly, the two first magnetic attraction magnets 104 are symmetrically arranged with the first optical axis OA1 as the axis of symmetry, so that the light path turning portion 2 is balanced on both sides of the first optical axis OA1 and is subjected to magnetic attraction force, generating a balanced pre-pressure.

[0109] In another embodiment, the two first magnetic attraction pieces 831 are respectively formed by a first reinforcing member 83, that is, a first reinforcing member 83 has a fourth reinforcing unit 82A to form a first magnetic attraction piece 831, and by arranging two first reinforcing members 83 at intervals, two first magnetic attraction pieces 831 arranged at intervals are formed.

[0110] It can be understood that the fourth reinforcing unit 82A of the first reinforcing member 83 extends along the third axis A3 direction, so that the first magnetic attraction piece 831 has a certain length along the third axis A3 direction, which is adapted to the movement stroke of the light path turning portion 2. During the movement of the light path turning portion 2, the first magnetic attraction piece 831 and the first magnetic attraction magnet 104 can continuously generate magnetic attraction, keeping the state that the pre-pressure is generated between the light path turning portion 2 and the bottom wall 10 of the housing 1, so as to prevent the first support 401A from being separated.

[0111] Further, as shown in FIG. 5, FIG. 6 and FIG. 8, the reinforcing member 80 further comprises a second reinforcing member 84, the second reinforcing member 84 and the lens part 3 of the periscopic camera module are oppositely arranged along the first optical axis OAl, and at least part of the second reinforcing member 84 forms a second magnetic attraction piece 841 to interact with the second magnetic attraction magnet 303 mounted on the bottom of the lens part 3, which is conducive to improving the positioning of the lens part 3, and further improving the imaging performance of the periscopic camera module.

[0112] Further, as shown in FIG. 5, FIG. 6 and FIG. 9, the reinforcing member 80 comprises a third reinforcing member 85, at least part of the third reinforcing member 85 is oppositely arranged along the first optical axis OAl with the second guide rail part 302 of the lens part 3. It can be understood that the support member 401 comprises a second support member 401B, which is arranged between the second guide rail part 302 of the lens part 3 and the bottom wall 10 of the base, so as to support the movement of the lens part 3 relative to the bottom wall 10 of the housing 1. It can be understood that the third reinforcing member 85, which is oppositely arranged along the first optical axis OAl with the second guide rail part 302 embedded in the bottom wall 10, can enhance the structural strength of the bottom wall 10, which is conducive to improving the structural reliability of the base, and further prolonging the service life of the base.

[0113] In some embodiments, the third reinforcing member 85 is completely embedded in the bottom wall 10, so as to improve the structural reliability and impact resistance of the bottom wall 10 of the base, which is conducive to reducing the risk of cracking of the bottom wall 10 due to impact. In other embodiments, at least part of the third reinforcing member 85 is exposed on the surface of the bottom wall 10, so as to be in contact with the second support member 401B, thereby improving the wear resistance of the bottom wall 10, and when the third reinforcing member 85 is exposed on the bottom wall 10, the levelness of the bottom wall 10 is improved, which is conducive to keeping the second support member 401B moving horizontally.

[0114] It is worth mentioning that in one specific embodiment, as shown in FIG. 5, the second reinforcing member 84 and the third reinforcing member 85 are the same part, so as to make the structure of the base more compact. Among them, the second reinforcing unit 81B of the second reinforcing member 84 is oppositely arranged along the first optical axis OAl with the second magnetic attraction magnet 303 on the lens part 3 to form the second magnetic attraction piece 841. Further, at least one side of the second reinforcing unit 81B is connected with the fifth reinforcing unit 82B, and the second reinforcing unit 81B supports the fifth reinforcing unit 82B, so that the fifth reinforcing unit 82B is exposed above the bottom wall 10 and oppositely arranged along the first optical axis OAl with the second guide rail part 302 of the lens part 3.

[0115] Specifically, the bottom of the lens part 3 has two second magnetic attraction magnets 303 arranged along the third axis A3 direction, so that the attractive force between the lens part 3 and the shell 1 is more evenly distributed, thereby improving the structural reliability of the periscopic camera module. The second reinforcing unit 81B forms two second magnetic attraction pieces 841 arranged along the third axis A3 direction, and the second magnetic attraction pieces 841 extend along the second optical axis OA2 direction, when the lens part 3 moves along the second optical axis OA2 direction, the second magnetic attraction pieces 841 can cover the movement range of the second magnetic attraction magnets 303 on the lens part 3.

[0116] It can be understood that the second support 401B can be implemented as a ball suitable for being clamped between the second guide rail part 302 and the fifth reinforcing unit 82B to support the movement of the lens part 3. The second support 401B can also be implemented as a guide rod suitable for being clamped between the second guide rail part 302 and the fifth reinforcing unit 82B to support the movement of the lens part 3.

[0117] In some embodiments, the second support 401B can be arranged between the two second guide rail parts 302 arranged on the opposite sides of the bottom of the lens part 3 and the shell 1, further, the two second supports 401B on both sides can be implemented as a ball, or can be implemented as a guide rail, or one side of the second support 401B can be implemented as a ball and the other side of the second support 401B can be implemented as a guide rod. In another embodiment, the second support 401B can be arranged between the second guide rail part 302 on one side of the bottom of the lens part 3 and the shell 1.

[0118] More specifically, as shown in FIGS. 5 and 6, when one side of the second support 401B of the lens part 3 is implemented as a ball and the other side of the second support 401B is implemented as a guide rod, the bottom surface of the lens part 3 has a second guide rail part 302, and further one side of the second reinforcing unit 81B is connected with a fifth reinforcing unit 82B arranged opposite to the second guide rail part 302 along the first optical axis OA1 direction, the fifth reinforcing unit 82B extends along the second optical axis OA2 direction, so as to cover the movement range of the ball of the lens part 3, and the fifth reinforcing unit 82B is exposed on the surface of the bottom wall 10, so as to improve the wear resistance of the base; the other side of the base has a third reinforcing part 85 arranged opposite to the guide rod along the first optical axis OA1 direction, the third reinforcing part 85 has a third reinforcing unit 81C extending along the second optical axis OA2 direction, so as to cover the movement range of the guide rod, and the third reinforcing unit 81C is embedded in the bottom wall 10, so as to increase the structural strength, and the sixth reinforcing unit 82C of the third reinforcing part 85 is located at both ends of the third reinforcing unit 81C.

[0119] When the lens part 3 is in a double-side support form, the bottom surface of the lens part 3 has two second guide rail parts 302 arranged along the third axis A3 direction, and the second reinforcing unit 81B and the two sides are connected with a fifth reinforcing unit 82B, and the fifth reinforcing unit 82B extends along the second optical axis OA2 direction to cover the movement range of the second support part 401B of the lens part 3.

[0120] It can be understood that the second reinforcing part 84 and the third reinforcing part 85 can also be arranged respectively, which is beneficial to simplify the structure of the second reinforcing part 84 and the third reinforcing part 85.

[0121] It is worth mentioning that the material of each reinforcing part 80 is a material with magnetic conductivity, so as to form the first magnetic attraction piece 831 and the second magnetic attraction piece 841, and then generate magnetic attraction with the first magnetic attraction magnet 104 on the light path turning part 2 and the second magnetic attraction magnet 303 on the lens part 3, which is beneficial to drive the light path turning part 2 and the lens part 3 to reset, and form clamping action on the support part 401. Further, the material of each reinforcing part 80 is a material with certain rigidity and strength, so as to improve the structural strength of the bottom wall 10. Preferably, the material of the reinforcing part 80 is stainless steel with magnetic conductivity.

[0122] Further, the material of the conductive part 70 is a material with good electrical conductivity, weak or even no magnetic conductivity, which is beneficial to reduce the mutual interference of the magnetic field of the conductive part 70 and the magnetic field of the reinforcing part 80.

[0123] In some embodiments, as shown in FIGS. 4, 6, 14, 17 and 18, the shell 1 includes a fixed part 30 covering at least part of the conductive part 70 and at least part of the reinforcing part 80, so that the conductive part 70 and the reinforcing part 80 are kept spaced apart. It can be understood that the fixed part 30 can preliminarily fix the relative position of the conductive part 70 and the reinforcing part 80, which is beneficial to avoid relative movement between the conductive part 70 and the reinforcing part 80 in the subsequent process, reduce the risk of mutual contact of the conductive part 70 and the reinforcing part 80, and then improve the reliability of the circuit of the periscope camera module.

[0124] Specifically, as shown in FIG. 4, the fixing part 30 comprises a plurality of first fixing parts 31, each of which covers at least part of the connecting branch 71 and at least part of the first reinforcing part 81 so as to arrange the connecting branch 71 and the first reinforcing part 81 in a spaced manner in the bottom wall 10, and / or covers at least part of the connecting branch 71 and at least part of the second reinforcing part 82 so as to arrange the connecting branch 71 and the second reinforcing part 82 in a spaced manner in the direction of the first optical axis OA1. That is, the first fixing part 31 fixes the relative positions of the connecting branch 71 and the reinforcing member 80 in the horizontal direction perpendicular to the first optical axis OA1 and / or in the vertical direction along the first optical axis OA1, so as to keep the connecting branch 70 and the reinforcing member 80 in a spaced manner.

[0125] Further, as shown in FIG. 6, when the first reinforcing part 81 or the second reinforcing part 82 of the reinforcing member 80 extends in the horizontal direction perpendicular to the first optical axis OA1 for a relatively long length, the first fixing part 31 comprises a first extension structure 311 covering the reinforcing member 80 and a plurality of second extension structures 312 covering the connecting branch 71. The first extension structure 311 is adapted to extend along the length direction of the first reinforcing part 81 or the second reinforcing part 82 so as to cover at least part of the surface of the first reinforcing part 81 or the second reinforcing part 82, thereby protecting the first reinforcing part 81 or the second reinforcing part 82 and reducing the risk of deformation of the reinforcing member 80 in subsequent processes. The plurality of second extension structures 312 are arranged in a spaced manner along the extension direction of the first extension structure 311 and cover the connecting branch 71, so as to keep the connecting branch 71 of the conductive member 70 and the reinforcing member 80 in a spaced manner in the horizontal direction.

[0126] Preferably, the second extension structure 312 protrudes from one side of the first extension structure 311 in a direction perpendicular to the connecting branch 71 and covers at least two connecting branches 71 of the conductive member 70, so as to distribute external force to the connecting branches 71 of the plurality of conductive members 70 when the reinforcing member 80 and / or the connecting branch 71 is subjected to external force, thereby improving the ability to bear external force and improving the structural strength of the base and the reliability of the circuit.

[0127] In addition, as shown in FIG. 14, the fixing portion 30 further comprises a plurality of second fixing portions 32, each of which covers a corner of the connecting branch 71 or a corner of the mounting branch 72, which is conducive to avoiding deformation or damage of the conductive member 70. It can be understood that the corners of the connecting branch 71 and the corners of the mounting branch 72 have low rigidity and are prone to deformation in subsequent processes. The second fixing portion 32 arranged at the corner can fix the relative positions between the connecting branches 71 or the relative positions between the mounting branches 72, so as to avoid the connecting branches 71 or the mounting branches 72 between the conductive members 70 from being in contact with each other due to deformation at the corner, which is conducive to improving the reliability of the circuit of the base.

[0128] It is worth mentioning that the connecting branch 71 is located on the bottom wall 10, and the mounting branch 72 is located on the side wall 20. Therefore, the second fixing portion 32 arranged at the corner of the connecting branch 71 and the second fixing portion 32 arranged at the corner of the mounting branch 72 are separated from each other, and the second fixing portions 32 arranged at the corners of the mounting branches 72 of different side walls 20 are also separated from each other, so as to avoid affecting the bending of the conductive member 70 in subsequent processes.

[0129] It can be understood that the first fixing portion 31 and the second fixing portion 32 can be arranged separately, or the first fixing portion 31 and the second fixing portion 32 can be connected to each other to be integrally formed, which is not limited in the present application.

[0130] In some embodiments, as shown in FIG. 4, the shell 1 further comprises a plurality of mounting portions 40 located on the side wall 20, which cover part of the mounting branch 72 of the conductive member 70. The middle region of the mounting portion 40 has a groove 41 for accommodating the electronic component 90. Specifically, the mounting portion 40 comprises a peripheral wall 42 and a bottom plate 43, and the groove 41 is defined between the peripheral wall 42 and the bottom plate 43. The bottom plate 43 covers part of the mounting branch 72 of the conductive member 70, thereby fixing and protecting the mounting branch 72 of the conductive member 70, and isolating the electronic component 90 from the mounting branch 72. Further, the fixed end 73 of the conductive member 70 is exposed on the surface of the bottom plate 43 and is used for connecting with the electronic component 90 mounted on the bottom plate 43.

[0131] It can be understood that, as described above, the fixed end 73 is exposed from the bottom plate 43 and is suitable for connecting with the electronic component 90 by arranging the fixed end 73 and the mounting branch 72 in different planes, thereby avoiding opening a recessed area on the bottom plate 43 to expose the fixed end 73, which is conducive to simplifying the structure of the mounting portion 40, making the surface of the bottom plate 43 flat, further reducing the structural mutation on the mounting portion 40, and improving the structural strength of the mounting portion 40.

[0132] Further, as shown in FIG. 11 and FIG. 14, the recess 41 of the mounting portion 40 is provided with a pair of protruding columns 44 for positioning the anti-shake coil 93 or the focusing coil 94. Specifically, each anti-shake coil 93 and each focusing coil 94 has a coil body 951 and a positive lead end 953 and a negative lead end 954 extending from the coil body 951, and the inner wall of the coil body 951 defines a mounting hole 952, so that the coil body 951 is sleeved on the protruding column 44, and the positive lead end 953 and the negative lead end 954 are adapted to be connected to the connecting end 731 of the conductive member 70 to realize conduction, and then cooperate with the anti-shake magnet 101 or the focusing magnet 301 to drive the light path turning portion 2 and the lens portion 3 to move in the base.

[0133] It is worth mentioning that when installing the anti-shake coil 93 and the focusing coil 94, one of the positive lead end 953 or the negative lead end 954 can be used as the starting end, and the other one of the positive lead end 953 or the negative lead end 954 can be used as the ending end to stop winding around the two oppositely arranged protruding columns 44 to form the coil body 951. Alternatively, the coil can be wound in advance, and then the wound coil is sleeved on the protruding column 44.

[0134] Further, the height of the protruding column 44 and / or the height of the peripheral wall 42 is greater than the height of the anti-shake coil 93 and the focusing coil 94, so as to protect the anti-shake coil 93 and the focusing coil 94. That is to say, when the coil body 951 of the anti-shake coil 93 and the focusing coil 94 is installed on the protruding column 44, the coil body 951 abuts against the bottom plate 43, and in the direction perpendicular to the bottom plate 43, the extension height of the protruding column 44 and / or the extension height of the peripheral wall 42 is greater than the height of the coil body 951, which is beneficial to avoid interference between the coil body 951 and the light path turning portion 2 and the lens portion 3 when they move in the base, and thus reduces the risk of damage to the anti-shake coil 93 and the focusing coil 94.

[0135] In some embodiments, as shown in FIG. 10 and FIG. 11, in the direction perpendicular to the bottom plate 43, the positive lead end 953 and the negative lead end 954 of each coil do not coincide with the coil body 951 of each coil. That is to say, the connecting end 731 of the conductive member 70 does not coincide with the coil body 951 of each coil, and thus when the positive lead end 953 and the negative lead end 954 are welded to the fixed end 73 of the conductive member 70, the coil body 951 can avoid interfering with the welding operation, which is beneficial to reduce the difficulty of the welding operation, and thus improves the efficiency of the welding operation. At the same time, it is beneficial to avoid accidental conduction between the coil body 951 of the coil and the connecting end 731 of the conductive member 70, which reduces the risk of short circuit of the circuit, and improves the reliability of the circuit of the base.

[0136] Specifically, in some embodiments, further, the shell 1 has a separation structure 61 between the light path turning part 2 and the lens part 3, for separating the light path turning part 2 and the lens part 3, which is conducive to avoiding interference between the light path turning part 2 and the lens part 3 during movement. Still further, the shell 1 also has a positioning structure 62 adapted to position the fixed lens part of the lens part 3.

[0137] In one specific embodiment, as shown in FIGS. 10-13, the anti-shake magnet 101 is mounted on the side of the light path turning part 2 opposite to the first side wall 21, the anti-shake magnet 101 includes one pitch magnet 102 and two swing magnets 103, the swing magnets 103 are oppositely located on both sides of the pitch magnet 102 along the third axis A3 direction. Further, the first side wall 21 has a first mounting part 45, the anti-shake coil 93 is accommodated in the groove 41 of the first mounting part 45, and the first part 721 for connecting the anti-shake coil 93 is embedded in the bottom plate 43 of the first mounting part 45, that is, the first part 721 for connecting the anti-shake coil 93 is located on the first side wall 21, which is conducive to making the distribution of the conductive member 70 in the shell 1 more uniform and the wiring more simple.

[0138] It can be understood that the anti-shake coil 93 includes one pitch coil 931 and two swing coils 932, the pitch coil 931 has a first coil body 951A and a first mounting hole 952A defined by the first coil body 951A; the swing coil 932 has a second coil body 951B and a second mounting hole 952B defined by the second coil body 951B. Among them, the pitch coil 931 is located in the middle region of the groove 41 of the first mounting part 45, so as to be oppositely arranged with the pitch magnet 102 along the second optical axis OA2 direction, the pitch coil 931 is mutually conductive with the first part 721 of the connecting branch 71 through the first connecting end 731A to be energized, and then drives the light path turning part 2 to pitch around the third axis A3 through the relative action of the pitch coil 931 and the pitch magnet 102. Further, the two swing coils 932 are oppositely located on both sides of the pitch coil 931 along the third axis A3 direction, so as to be oppositely arranged with the swing magnet 103 along the second optical axis OA2 direction, the swing coil 932 is mutually conductive with the first part 721 of the connecting branch 71 through the first connecting end 731A to be energized, and then drives the light path turning part 2 to swing around the first optical axis OA1 through the relative action of the swing coil 932 and the swing magnet 103.

[0139] It is worth mentioning that, as shown in FIG. 10 and FIG. 11, in the case that the conductive member 70 has two connecting ends 731, the positive lead end 953 of one swing coil 932 and the negative lead end 954 of another swing coil 932 are respectively connected through the two first connecting ends 731A of one conductive member 70, the negative lead end 954 of one swing coil 932 and the positive lead end 953 of another swing coil 932 are respectively connected through the two first connecting ends 731A of another conductive member 70, and the positive lead end 953 and the negative lead end 954 of the two swing coils 932 are connected through the two conductive members 70 having two first connecting ends 731A. It can be understood that the conductive member 70 also has a control end 732 for connecting with the control part 92, and the two control ends 732 of the two conductive members 70 are used to control the energization of the two swing coils 932 together, which is beneficial to simplify the wiring of the conductive member 70 and make the structure of the base more compact.

[0140] Further, the positive lead end 953 and the negative lead end 954 of the pitching coil 931 are respectively connected through the first connecting ends 731A of the two conductive branches, so as to control the energization of the pitching coil 931. That is, the connection of the pitching coil 931 and the two swing coils 932 with the control part 92 can be realized through four conductive members 70, which is beneficial to reduce the number of conductive members 70, thereby reducing the wiring difficulty and making the structure of the base more compact.

[0141] It can be understood that the positive lead end 953, the negative lead end 954 of one swing coil 932 and the positive lead end 953, the negative lead end 954 of another swing coil 932 can also be respectively connected through the first connecting ends 731A of the four conductive members 70. That is, each swing coil 932 is connected with the control part 92 through two conductive members 70, so as to simplify the wiring of the conductive member 70.

[0142] In another embodiment, the pitch magnet 102 is mounted on the light path turning portion 2 on the side opposite to the first side wall 21, one of the yaw magnets 103 is mounted on the light path turning portion 2 on the side opposite to the second side wall 22, and the other of the yaw magnets 103 is mounted on the light path turning portion 2 on the side opposite to the third side wall 23. Further, the first side wall 21 has a first mounting portion 45, the pitch coil 931 is accommodated in the groove 41 of the first mounting portion 45, so as to be arranged opposite to the pitch magnet 102 along the second optical axis OA2, and the pitch coil 931 is electrically connected to the first part 721 of the connecting branch 71 through the first connecting end 731A, so as to be energized, and further, the light path turning portion 2 is driven to pitch around the third axis A3 by the relative action of the pitch coil 931 and the pitch magnet 102. Further, the second side wall 22 and the third side wall 23 each have a fourth mounting portion for accommodating the yaw coil 932, so as to arrange the yaw coil 932 opposite to the yaw magnet 103 along the third axis A3, and the yaw coil 932 is electrically connected to the second part 722 and the third part 723 of the connecting branch 71 through the first connecting end 731A, so as to be energized, and further, the light path turning portion 2 is driven to yaw around the first optical axis OA1 by the relative action of the yaw coil 932 and the yaw magnet 103.

[0143] In some embodiments, as shown in FIGS. 14-16, the lens portion 3 is driven by single-side driving, the focusing coil 94 has a third coil body 951C and a third mounting hole 952C defined by the third coil body 951C. Specifically, the focusing magnet 301 is mounted on the lens portion 3 on the side opposite to the second side wall 22, the second side wall 22 of the housing 1 has a second mounting portion 46, the second mounting portion 46 and the lens portion 3 are arranged opposite along the third axis A3, the focusing coil 94 is accommodated in the groove 41 of the second mounting portion 46, so as to be arranged opposite to the focusing magnet 301 along the third axis A3, the focusing coil 94 is electrically connected to the second part 722 of the connecting branch 71 through the second connecting end 731B, so as to be energized, and further, the lens portion 3 is driven to move along the second optical axis OA2 by the relative action of the focusing coil 94 and the focusing magnet 301.

[0144] In other embodiments, the lens portion 3 is driven from both sides. Specifically, the lens portion 3 includes two focusing magnets 301, one pair of focusing magnets 301 being mounted on the side of the lens portion 3 opposite to the second sidewall 22, and the other pair of focusing magnets 301 being mounted on the side of the lens portion 3 opposite to the third sidewall 23. In other embodiments, the second sidewall 22 and the third sidewall 23 of the housing 1 each have a second mounting portion 46 for accommodating the focusing coil 94, so that the focusing coil 94 and the focusing magnet 301 are arranged opposite to each other along the third axis A3. The focusing coil 94 located on the second sidewall 22 is energized by communicating with the second part 722 of the connecting branch 71 through the second connecting end 731B, and the focusing coil 94 located on the third sidewall 23 is energized by communicating with the third part 723 of the connecting branch 71 through the second connecting end 731B. Thus, the lens part 3 can be driven to move along the second optical axis OA2 by the relative action of the focusing coil 94 and the focusing magnet 301.

[0145] It is understandable that the first part 721 and the first connecting end 731A located on the first side wall 21, the second part 722, the second connecting end 731B and the third connecting end 731C located on the second side wall 22, and the third part 723, the second connecting end 731B and the third connecting end 731C located on the third side wall 23 are all connected through the connecting branch 71 located on the bottom wall 10 and the third part 723 and the control end 732 located on the third side wall 23. This makes the wiring distribution of the conductive parts 70 on the base more uniform and helps to avoid the concentration of wiring in a certain part, which would affect the structural strength of the base.

[0146] Furthermore, in some embodiments, as shown in Figures 10 and 11, the first sensing element 91A is located within the stabilization coil 93 and is positioned opposite to the stabilization magnet 101 along the second optical axis OA2. That is, the projections of the first sensing element 91A and the stabilization magnet 101 overlap along the second optical axis OA2, thereby allowing the position of the optical path turning point 2 to be sensed by sensing the positional change of the stabilization magnet 101. Specifically, the first sensing element 91A is located within the first mounting hole 952A of the pitch coil 931, thus being positioned opposite to the pitch magnet 102; and / or within the second mounting hole 952B of the oscillation coil 932, thus being positioned opposite to the oscillation magnet 103.

[0147] Similarly, the second sensing element 91B is located in the third mounting hole 952C of the focusing coil 94 and is disposed opposite to the focusing magnet 301 along the third axis A3. That is, in the direction along the third axis A3, the projections of the second sensing element 91B and the focusing magnet 301 overlap, thereby sensing the position of the lens section 3 by sensing the position change of the focusing magnet 301.

[0148] It can be understood that the sensing element 91 is arranged in the mounting hole 952, so that the arrangement of the electronic component 90 on the base is more compact, which is beneficial to save space. In addition, the connecting end 731 for connecting and conducting with the sensing element 91 is also located in the mounting hole 952, which is beneficial to make the wiring of the conductive part 70 more concentrated.

[0149] In other embodiments, as shown in FIG. 14, the second sensing element 91B is located outside the focusing coil 94 and together with the focusing coil 94 on the second side wall 22. When the projection of the second sensing element 91B and the focusing magnet 301 overlaps in the direction of the third axis A3, the second sensing element 91B can sense the position of the lens part 3 by sensing the position change of the focusing magnet 301; on the contrary, when the projection of the second sensing element 91B and the focusing magnet 301 does not overlap in the direction of the third axis A3, a sensing magnet needs to be installed on the lens part 3, and the sensing magnet and the second sensing element 91B are arranged opposite to each other in the direction of the third axis A3, so that the second sensing element 91B can sense the position of the lens part 3 by sensing the position change of the sensing magnet.

[0150] Similarly, the first sensing element 91A is located outside the anti-shake coil 93 and together with the anti-shake coil 93 on the first side wall 21. When the projection of the first sensing element 91A and the anti-shake magnet 101 overlaps in the direction of the second optical axis OA2, the first sensing element 91A can sense the position of the light path turning part 2 by sensing the position change of the anti-shake magnet 101; on the contrary, when the projection of the first sensing element 91A and the anti-shake magnet 101 does not overlap in the direction of the second optical axis OA2, a sensing magnet needs to be installed on the light path turning part 2, and the sensing magnet and the first sensing element 91A are arranged opposite to each other in the direction of the second optical axis OA2, so that the first sensing element 91A can sense the position of the light path turning part 2 by sensing the position change of the sensing magnet.

[0151] It can be understood that arranging the sensing element 91 outside the coil body 951 is beneficial to reduce the magnetic interference of the coil on the sensing element 91, so that the monitoring result of the sensing element 91 is more accurate, which is beneficial to improve the accuracy of the position control of the light path turning part 2 and the lens part 3.

[0152] In some other embodiments, the anti-shake coil 93 is arranged on the first side wall 21, the first sensing element 91A is arranged on the second side wall 22 and / or the third side wall 23, further, a sensing magnet is arranged on the side opposite to the second side wall 22 and / or the third side wall 23 of the light path turning part 2, and the sensing magnet and the first sensing element 91A are oppositely arranged in the third axis A3 direction, so that the first sensing element 91A can sense the position of the light path turning part 2 by sensing the position change of the sensing magnet. It can be understood that the first sensing element 91A is arranged on the outside of the anti-shake coil 93 and is arranged on the side wall 20 opposite to the anti-shake coil 93, which is beneficial to reduce the magnetic interference of the anti-shake coil 93 on the first sensing element 91A, so that the monitoring result of the first sensing element 91A is more accurate, and it is beneficial to improve the accuracy of the position control of the light path turning part 2.

[0153] It is worth mentioning that in the direction perpendicular to the bottom plate 43, the projections of each sensing element 91 and the connecting end 731 for connecting the sensing element 91 coincide, so that the sensing element 91 can be attached and welded to the connecting end 731, which is beneficial to reduce the difficulty of welding operation and improve the efficiency of welding operation.

[0154] It can be understood that the sensing element 91 can be a Hall sensor, or a magnetoresistance effect sensor (MR Sensor), or a giant magnetoresistance effect sensor (GMR Sensor), or a tunneling magnetoresistance effect sensor (TMR Sensor), or a fluxgate sensor, which is not limited in the present application.

[0155] As shown in FIG. 17 and FIG. 18, the control unit 92 includes a substrate 921 and an integrated circuit 922 mounted on the substrate 921, and the peripheral side of the substrate 921 is provided with a plurality of pads for conductive connection with the control end 732 of the conductive member 70. The third mounting portion 47 is provided on the third side wall 23 of the shell 1 for accommodating the substrate 921 and the integrated circuit 922 of the control unit 92. Specifically, the peripheral side of the surface of the bottom plate 43 of the third mounting portion 47 is provided with a boss portion 471 protruding from the surface of the bottom plate 43, and the boss portion 471 has an upper surface 4711 parallel to the surface of the bottom plate 43 and a side surface 4712 perpendicular to the surface of the bottom plate 43, and the side surface 4712 forms an avoiding space for placing the substrate 921. The control end 732 of each conductive member 70 is distributed on the boss portion 471, and the control end 732 is exposed on the upper surface 4711 of the boss portion 471, so as to be conductively connected with the pads on the substrate 921.

[0156] Preferably, when the substrate 921 is placed in the avoiding space, the upper surface of the substrate 921 is coplanar with the upper surface 4711 of the boss portion 471, so that the pads and the control end 732 are located in the same plane, which is beneficial to reduce the difficulty of welding, thereby facilitating the welding of the pads and the control end 732, and at the same time, the structure of the base is more compact.

[0157] Further, the end surface of the control end 732 is exposed on the side surface 4712 of the boss portion 471, so as to increase the weldable area of the control end 732, improve the welding strength between the control end 732 and the pads, and facilitate the reliability of the conductive connection between the conductive member 70 and the substrate 921.

[0158] In some embodiments, as shown in FIG. 19, the shell 1 further includes a raised portion 51 extending from the fixing portion 30 and / or the mounting portion 40 to the middle region of the base, so as to provide positioning for subsequent processes.

[0159] Further, as shown in FIG. 2 and FIG. 3, the shell 1 further includes a forming portion 52 covering at least part of the connecting branch 71, the mounting branch 72, the fixing portion 30, the mounting portion 40, and the raised portion 51, thereby forming the bottom wall 10 and the side wall 20. That is, the forming portion 52 connects the various dispersedly arranged connecting branch 71, mounting branch 72, fixing portion 30, mounting portion 40, and raised portion 51 into one body, so as to form the bottom wall 10 and the side wall 20 of the shell 1, and form the separation structure 61 between the light path turning portion 2 and the lens portion 3, and the positioning structure 62 of the lens portion 3.

[0160] Specifically, the forming part 52 can be formed by multiple injection molding, for example, the bottom wall 10 and the side wall 20 around the light path turning part 2 are formed by two-time injection molding, and the bottom wall 10 and the side wall 20 around the lens part 3 are formed by two-time injection molding. The forming part 52 can also be formed by one-time injection molding. The present application does not make specific limitations in this regard.

[0161] It is worth mentioning that for the structure with relatively large wall thickness in the shell 1, such as the separation structure 61 between the light path turning part 2 and the lens part 3 and the positioning structure 62 of the lens part 3, compared with being formed by one-time injection molding through the forming part 52, it is preferred to form part of it through the raised part 51 first, and then completely form it through the forming part 52 covering the raised part 51, which is beneficial to reduce the shrinkage of the shell 1 and reduce the risk of generating other defects.

[0162] A manufacturing method for manufacturing the base of the periscopic camera module described above, characterized in that it comprises the steps of:

[0163] a. providing a first material strip for forming the conductive piece 70, wherein the conductive piece 70 comprises a connection branch 71 and mounting branches 72 formed on at least three sides of the connection branch 71, and the first, second and third mounting branches 721, 722 and 723 are formed respectively to obtain a first semi-finished product;

[0164] b. performing first injection molding on the first semi-finished product to form the mounting part 40, and obtaining a second semi-finished product;

[0165] c. providing an electronic assembly 90, mounting the electronic assembly 90 on the mounting part 40 of the second semi-finished product, and welding the control end 732 or the connection end 731 of the conductive piece 70, to obtain a third semi-finished product;

[0166] d. bending the conductive piece 70 of the third semi-finished product to form the connection branch 71 on the bottom wall 10 and the mounting branches 72 on the side wall 20, to obtain a fourth semi-finished product;

[0167] e. performing second injection molding on the fourth semi-finished product to connect the first, second and third mounting parts 45, 46 and 47 to each other, and to cover the remaining part of the conductive piece 70, to form the forming part 52, and to obtain the base of the periscopic camera module.

[0168] Specifically, in step a, the mounting branches 72 comprise the first part 721 and the second part 722, the first part 721 and the anti-shake coil 93 of the electronic assembly 90 are fixed, and the second part 722 and the focusing coil 94 of the electronic assembly 90 are fixed, wherein the first part 721 is embedded in the first side wall 21 of the side wall 20, and the second part 722 is embedded in the second side wall 22 and / or the third side wall 23 of the side wall 20.

[0169] In step b, the first mounting portion 45, the second mounting portion 46 and the third mounting portion 47 are respectively formed to partially cover the first portion 721, the second portion 722 and the third portion 723 to obtain the second semi-finished product;

[0170] It is worth mentioning that step a further comprises providing a second tape for forming the reinforcing member 80, and positioning the first tape and the second tape to have the conductive member 70 and the reinforcing member 80 spaced apart to obtain the first semi-finished product; and step b further comprises forming the fixing portion 30 for fixing the reinforcing member 80 and the conductive member 70 to keep the reinforcing member 80 and the conductive member 70 spaced apart to obtain the second semi-finished product. Further, the fixing portion 30 and the mounting portion 40 can be formed by one-time injection molding or two-time injection molding to form the fixing portion 30 and the mounting portion 40 respectively.

[0171] The electronic assembly 90 in step c comprises the anti-shake coil 93, the focusing coil 94 and the control portion 92, wherein the anti-shake coil 93 is mounted on the first portion 721, the focusing coil 94 is mounted on at least one of the second mounting portion 46 and the third mounting portion 47, and the control portion 92 is mounted on one of the second mounting portion 46 and the third mounting portion 47.

[0172] Step c specifically comprises: c1, mounting the pitch coil 931 and the swing coil 932 on the protruding column 44 in the groove 41 of the first mounting portion 45 and connecting the first connection end 731A in conduction; c2, mounting the focusing coil 94 on the protruding column 44 in the groove 41 of the second mounting portion 46 and connecting the second connection end 731B in conduction; c3, mounting the sensing element 91 in the groove 41 of the first mounting portion 45 and the second mounting portion 46 and connecting the connection end 731 in conduction; c4, mounting the substrate 921 in the avoiding space of the groove 41 of the third mounting portion 47 and connecting the control end 732 on the boss portion 471 in conduction, and then mounting the integrated circuit 922 to the substrate 921. It can be understood that the execution sequence of each step in step c is not specifically limited and can be performed simultaneously.

[0173] In step d, the conductive piece 70 of the third semi-finished product is bent so that the mounting branch 72 is bent to a vertical arrangement relative to the connecting branch 71, wherein the first mounting portion 45, the second mounting portion 46 and the third mounting portion 47 are bent relative to the connecting branch 71 without interference, to obtain a fourth semi-finished product. It can be understood that the first mounting portion 45 covers the first part 721 of the mounting branch 72, the second mounting portion 46 covers the second part 722, and the third mounting portion 47 covers the third part 723. In other words, each part of the mounting branch 72 is bent independently and does not interfere with each other. Only the mounting branch 72 of each part needs to be bent to change from a horizontal state to a vertical state. The bending process is relatively simple and is not prone to deformation, misalignment and other problems, which is beneficial to improve the yield. The bent mounting branch 72 of each part is independent of each other in the vertical direction.

[0174] In step e, the forming portion 52 can be formed by multiple injection molding, for example, two times of injection molding to form a part of the bottom wall 10, the first side wall 21, a part of the second side wall 22 and a part of the third side wall 23 around the light path turning portion 2, and another part of the bottom wall 10, another part of the second side wall 22 and another part of the third side wall 23 around the lens portion 3. The forming portion 52 can also be integrally formed by one time of injection molding.

[0175] A periscopic camera module, as shown in FIG. 1, comprises the base of the periscopic camera module, the light path turning portion 2 and the lens portion 3. The light path turning portion 2 is accommodated in the base of the periscopic camera module and is adapted to pitch around the third axis A3 and to swing around the first optical axis OA1; the lens portion 3 is accommodated in the base of the periscopic camera module and is adapted to move along the second optical axis OA2 and / or in a plane perpendicular to the second optical axis OA2.

[0176] That is, the base defines an accommodation space 24, the light path turning portion 2 is mounted in the accommodation space 24, the light path turning portion 2 and the anti-shake coil 93 are opposite along the direction of the second optical axis OA2, and the light path turning portion 2 is driven to perform anti-shake movement; the lens portion 3 is also mounted in the accommodation space 24, the lens portion 3 and the focusing coil 94 are opposite along a direction perpendicular to the third axis A3, and the lens portion 3 is driven to perform focusing movement.

[0177] It can be understood that the conductive piece 70 and the reinforcing piece 80 are embedded in the shell 1 of the base, so as to enhance the structural reliability of the base on the basis of simplifying the circuit design, and to avoid placing a circuit board separately in the base, which is beneficial to make the structure of the periscopic camera module more compact, thereby reducing the volume of the periscopic camera module and facilitating the miniaturization of the periscopic camera module. It can be understood that the conductive piece 70 is protected by the shell 1, which reduces the risk of damage to the conductive piece 70 when the periscopic camera module is subjected to external force, and is beneficial to improve the reliability of the circuit of the periscopic camera module.

[0178] Further, the periscope camera module further comprises a photosensitive assembly, the photosensitive assembly is mounted on the base of the periscope camera module, and the connection end 731 of the mounting branch 72 exposed on the base is in conductive connection with the control part 92. Specifically, the photosensitive assembly is in conductive connection with the control part 92 through the third connection end 731C of the mounting branch 72.

[0179] Referring to FIGS. 20-23 of the drawings of the present application, the base of the periscope camera module according to some embodiments of the present application is illustrated, which comprises a housing 1, the housing 1 comprises a bottom wall 10 and a plurality of side walls 20 located around the bottom wall 10, a containing space 24 is formed between the bottom wall 10 and the side walls 20 for containing the light path turning part 2 and the lens part 3 of the periscope camera module. The base further comprises a plurality of conductive parts 70, the conductive parts 70 are embedded in the bottom wall 10 and the side walls 20. The conductive parts 70 comprise a first group of conductive parts 74 and a second group of conductive parts 75 embedded in the housing 1, wherein the first group of conductive parts 74 and the second group of conductive parts 75 can be directly connected with the circuit board of the photosensitive assembly of the periscope camera module respectively, so as to conduct the periscope camera module and the external circuit through the circuit board. The first group of conductive parts 74 can be used to conduct the anti-shake coil 93 and the circuit board, and the second group of conductive parts 75 can be used to conduct the focusing coil 94, the driving integrated element 96 and the circuit board. The first group of conductive parts 74 are embedded in the bottom wall 10 and the side walls 20, and the second group of conductive parts 75 are all embedded in the side walls 20. Since the second group of conductive parts 75 no longer need to extend and be embedded in the bottom wall 10 to span to the opposite side wall 20, the part of the conductive parts 70 embedded in the bottom wall 10 is reduced, and the complexity of the circuit is reduced.

[0180] It can be understood that the conductive parts 70 are covered in the bottom wall 10 and the side walls 20 of the housing 1, thereby achieving the positioning and protection of the conductive parts 70 through the housing 1, which is conducive to reducing the risk of damage to the conductive parts 70 when subjected to external impact, thereby improving the reliability of the circuit of the periscope camera module.

[0181] As shown in FIGS. 20-28, the conductive member 70 includes two fixed ends 73 for conductive connection with electronic elements in the circuit board or electronic assembly 90, wherein one portion of the conductive member 70 has both fixed ends 73 as electronic element fixed ends 733, and another portion of the conductive member 70 has one fixed end 73 as an electronic element fixed end 733 and the other fixed end 73 as a circuit board fixed end 734, the conductive member 70 is conductively connected with the electronic elements through the electronic element fixed ends 733, and the conductive member 70 is conductively connected with the circuit board through the circuit board fixed end 734. The electronic assembly 90 includes electronic elements such as a sensing element 91, an anti-shake coil 93, a focusing coil 94, and a driving integrated element 96, wherein the anti-shake coil 93 includes one pitch coil 931 and two roll coils 932, the sensing element 91 includes a pitch sensing element 911 and a roll sensing element 912, and the driving integrated element 96 integrates a driving IC and a focusing sensing element. Preferably, the fixed ends 73 are all arranged on the side wall 20.

[0182] As shown in FIGS. 20-23 and 32-36, the anti-shake coil 93 is used to interact with the anti-shake magnet 101 mounted on the light path turning portion 2 to drive the light path turning portion 2 to roll around the first optical axis OA1 or pitch around the third axis A3. The focusing coil 94 is used to interact with the focusing magnet 301 mounted on the lens portion 3 to drive the lens portion 3 to move along the second optical axis OA2. The pitch sensing element 911 and the roll sensing element 912 are used to sense the position of the light path turning portion 2, specifically, to sense the pitch position and the roll position of the light path turning portion 2, respectively, and the focusing sensing element of the driving integrated element 96 is used to sense the position of the lens portion 3. The external circuit includes electronic components such as a photosensitive assembly located outside the accommodating space 24 of the housing 1. It is worth mentioning that the first optical axis OA1 refers to the center line of the light beam incident to the periscopic camera module, the second optical axis OA2 refers to the center line of the light beam emitted from the periscopic camera module, and the third axis A3 is orthogonal to the first optical axis OA1 and the second optical axis OA2.

[0183] As shown in FIGS. 20-22, the housing 1 has a substantially rectangular bottom wall 10 and a side wall 20 located on the side of the bottom wall 10, wherein the side wall 20 includes a first side wall 21, a second side wall 22, and a third side wall 23, the second side wall 22 and the third side wall 23 are oppositely arranged on two sides of the bottom wall 10 along the third axis A3, and the first side wall 21 is perpendicular to the second optical axis OA2 and located between the second side wall 22 and the third side wall 23. The first side wall 21, the second side wall 22, the third side wall 23, and the bottom wall 10 form an accommodating space 24 for accommodating the light path turning portion 2 and the lens portion 3. The lens portion 3 is arranged between the second side wall 22 and the third side wall 23 and is adapted to move along the second optical axis OA2. The light path turning portion 2 is located between the lens portion 3 and the first side wall 21 and is adapted to pitch around the third axis A3 and roll around the first optical axis OA1.

[0184] As shown in FIGS. 23-28, the first group of conductive pieces 74 are embedded in the first side wall 21, the bottom wall 10 and the third side wall 23, wherein the fixed ends 73 of the first group of conductive pieces 74 include electronic element fixed ends 733 for conductive connection with the anti-shake coil 93, and the circuit board fixed ends 734 of the first group of conductive pieces 74 are conductively connected with the circuit board. The second group of conductive pieces 75 are all embedded in the second side wall 22, and do not interfere with the first group of conductive pieces 74, so that the distribution of the circuit traces is more uniform, and the reliability is not affected by the concentration of the traces. The fixed ends 73 of the second group of conductive pieces 75 include electronic element fixed ends 733 for conductive connection with the focusing coil 94 and the driving integrated element 96, respectively, and the circuit board fixed ends 734 of the second group of conductive pieces 75 are conductively connected with the circuit board. The circuit board fixed ends 734 of the conductive pieces 70 are exposed at the end of the second side wall 22 (the end away from the first side wall 21) and the end of the third side wall 23 (the end away from the first side wall 21), for example, the circuit board fixed ends 734 integrally extend from the end of the second side wall 22 and the end of the third side wall 23, for conductive connection with the circuit board of the photosensitive assembly of the periscopic camera module.

[0185] Alternatively, the circuit board fixed ends 734 can also be integrally embedded in the second side wall 22 and the third side wall 23, and only conductively connected with the circuit board through the exposed surface, so as to be fixed and protected by the second side wall 22 and the third side wall 23 of the shell 1, thereby reducing the risk of deformation or even breakage of the circuit board fixed ends 734.

[0186] As shown in FIGS. 21 and 22, the anti-shake coil 93 for driving the movement of the light path turning part 2 is located on the first side wall 21 of the shell 1, and is parallel to the first optical axis OA1 and perpendicular to the second optical axis OA2. The electronic element fixed ends 733 of the fixed ends 73 of the first group of conductive pieces 74 for conductive connection with the anti-shake coil 93 are located on the first side wall 21 of the shell 1. The focusing coil 94 for driving the movement of the lens part 3 is located on the second side wall 22 of the shell 1, and the electronic element fixed ends 733 of the fixed ends 73 of the second group of conductive pieces 75 for conductive connection with the focusing coil 94 are located on the second side wall 22 of the shell 1.

[0187] As shown in FIG. 23, the housing 1 further comprises a mounting portion 40 located on the side wall 20, wherein the mounting portion 40 covers a portion of the conductive member 70 close to the fixed end 733 of the electronic component, and the middle region of the mounting portion 40 has a recess 41 for accommodating the electronic assembly 90. It can be understood that the mounting portion 40 is formed by injection molding in advance, which can preliminarily fix and maintain the structure of the conductive member 70 (especially the relative position relationship between the conductive members 70) to prevent abnormal deformation and short circuit in the subsequent manufacturing process. The mounting portion 40 comprises a first mounting portion 45 and a second mounting portion 46, wherein the first mounting portion 45 is located on the first side wall 21, and the second mounting portion 46 is located on the second side wall 22, the anti-shake coil 93 is accommodated in the first mounting portion 45, and the focusing coil 94 is accommodated in the second mounting portion 46.

[0188] As shown in FIG. 23, FIG. 32 to FIG. 34, the pitch coil 931 is located in the middle region of the recess 41 of the first mounting portion 45, so as to be oppositely arranged with the pitch magnet 102 of the anti-shake magnet 101 along the second optical axis OA2 direction, and the two swing coils 932 are oppositely located on both sides of the pitch coil 931 along the third axis A3 direction, so as to be oppositely arranged with the two swing magnets 103 of the anti-shake magnet 101 along the second optical axis OA2 direction. In other words, the anti-shake magnet 101 comprises one pitch magnet 102 and two swing magnets 103, which are mounted on the side of the light path turning portion 2 opposite to the first side wall 21, and the two swing magnets 103 are oppositely located on both sides of the pitch magnet 102 along the third axis A3 direction, so as to correspond to the pitch coil 931 and the swing coil 932 of the anti-shake coil 93 respectively.

[0189] As shown in FIG. 23, FIG. 35 and FIG. 36, the focusing coil 94 is accommodated in the recess 41 of the second mounting portion 46, and the second mounting portion 46 and the lens portion 3 are oppositely arranged along the third axis A3 direction, so that the focusing coil 94 and the focusing magnet 301 are oppositely arranged along the third axis A3 direction. In other words, the focusing magnet 301 is mounted on the side of the lens portion 3 opposite to the second side wall 22, so as to correspond to the focusing coil 94.

[0190] Specifically, the anti-shake coil 93 and the focusing coil 94 each have a coil body 951 and a positive lead end 953 and a negative lead end 954 led out from the coil body 951, and the inner wall of the coil body 951 defines a mounting hole 952, wherein the pitch coil 931 has a first coil body 951A and a first mounting hole 952A defined by the first coil body 951A, the swing coil 932 has a second coil body 951B and a second mounting hole 952B defined by the second coil body 951B, and the focusing coil 94 has a third coil body 951C and a third mounting hole 952C defined by the third coil body 951C.

[0191] As shown in Figs. 23 to 28, the first group of conductive pieces 74 includes the following conductive pieces:

[0192] The first conductive piece 74A has a circuit board fixing end 734 and an electronic component fixing end 733 connected in conduction with the positive lead end 953 of the pitch coil 931;

[0193] The second conductive piece 74B has a circuit board fixing end 734 and an electronic component fixing end 733 connected in conduction with the negative lead end 954 of the pitch coil 931;

[0194] The third conductive piece 74C has a circuit board fixing end 734 and an electronic component fixing end 733 connected in conduction with the positive lead end 953 of one of the yaw coils 932;

[0195] The fourth conductive piece 74D has a circuit board fixing end 734 and an electronic component fixing end 733 connected in conduction with the negative lead end 954 of the other of the yaw coils 932;

[0196] The series conductive piece 74E has two electronic component fixing ends 733 connected in conduction with the negative lead end 954 of one of the yaw coils 932 and the positive lead end 953 of the other of the yaw coils 932, respectively.

[0197] It can be understood that the pitch coil 931 is energized through the first conductive piece 74A and the second conductive piece 74B, and in turn drives the light path turning portion 2 to pitch around the third axis A3 through the relative action of the pitch coil 931 and the pitch magnet 102. It can also be understood that the two yaw coils 932 are energized through the third conductive piece 74C, the fourth conductive piece 74D and the series conductive piece 74E, and are connected in series with each other, and in turn drive the light path turning portion 2 to yaw around the first optical axis OA1 through the relative action of the yaw coil 932 and the yaw magnet 103.

[0198] Specifically, the four electronic element fixing ends 733 (the electronic element fixing end 733 of the third conductive member 74C, the electronic element fixing end 733 of the fourth conductive member 74D, and the two electronic element fixing ends 733 of the series conductive member 74E) for conductive connection with the two positive lead ends 953 and the two negative lead ends 954 of the two swing coils 932 are respectively located outside the four corners of the tilt coil 931 and arranged close to the four corners of the tilt coil 931, and the two electronic element fixing ends 733 (the electronic element fixing end 733 of the first conductive member 74A and the electronic element fixing end 733 of the second conductive member 74B) for conductive connection with the positive lead end 953 and the negative lead end 954 of the tilt coil 931 are located below the tilt coil 931. With such an arrangement, the electronic element fixing ends 733 are concentratedly distributed in the middle region of the region where the anti-shake coil 93 is located, which facilitates the exposure of the electronic element fixing ends 733 after the first mounting portion 45 is injection molded, thereby facilitating the conductive connection with the positive lead end 953 and the negative lead end 954 of the anti-shake coil 93. More specifically, in the first side wall 21, the series conductive member 74E is located above the remaining conductive members, occupying a smaller space and not interfering with the conductive member arrangement space below the tilt coil 931, so that the circuit design is more reasonable and the space utilization is improved.

[0199] As shown in FIGS. 23, 25, 35 and 36, the drive integrated element 96 is disposed in the third mounting hole 952C of the focusing coil 94 and is oppositely disposed with the focusing magnet 301 along the third axis A3 direction, that is, in the direction along the third axis A3, the projection of the drive integrated element 96 and the focusing magnet 301 overlap, and further the position change of the focusing magnet 301 is sensed by the focusing sensing element of the drive integrated element 96 to sense the position of the lens portion 3.

[0200] As shown in FIGS. 23 to 28, the second group of conductive members 75 includes the following conductive members:

[0201] The fifth conductive member 75A has two electronic element fixing ends 733 for conductive connection with the positive lead end 953 of the focusing coil 94 and the first pin 961 of the drive integrated element 96, respectively;

[0202] The sixth conductive member 75B has two electronic element fixing ends 733 for conductive connection with the negative lead end 954 of the focusing coil 94 and the second pin 962 of the drive integrated element 96, respectively;

[0203] The seventh conductive member 75C has one circuit board fixing end 734 and one electronic element fixing end 733 for conductive connection with the third pin 963 of the drive integrated element 96;

[0204] The eighth conductive member 75D has a circuit board fixing end 734 and an electronic element fixing end 733 which is in conductive connection with the fourth pin 964 of the driving integrated element 96;

[0205] The ninth conductive member 75E has a circuit board fixing end 734 and an electronic element fixing end 733 which is in conductive connection with the fifth pin 965 of the driving integrated element 96;

[0206] The tenth conductive member 75F has a circuit board fixing end 734 and an electronic element fixing end 733 which is in conductive connection with the sixth pin 966 of the driving integrated element 96.

[0207] It can be understood that the focusing coil 94 is in conductive connection with the driving integrated element 96 through the fifth conductive member 75A and the sixth conductive member 75B, and the driving integrated element 96 is in conductive connection with the circuit board through the seventh conductive member 75C, the eighth conductive member 75D, the ninth conductive member 75E and the tenth conductive member 75F, so as to realize the conductive connection among the focusing coil 94, the driving integrated element 96 and the circuit board, and the focusing coil 94 is energized, and then drives the lens part 3 to move along the second optical axis OA2 direction through the relative action of the focusing coil 94 and the focusing magnet 301.

[0208] It is worth mentioning that the first pin 961 and the second pin 962 of the driving integrated element 96 are located on the side of the driving integrated element 96 away from the circuit board, so that the other four pins (the third pin 963, the fourth pin 964, the fifth pin 965 and the sixth pin 966) for connection to the circuit board are closer to the circuit board, which is beneficial to simplify the circuit and design a more reasonable circuit, and then is beneficial to increase the reliability.

[0209] As shown in FIGS. 21-23, the pitch sensing element 911 is located in the anti-shake coil 93 and is oppositely arranged with the anti-shake magnet 101 along the second optical axis OA2, that is, in the direction along the second optical axis OA2, the projections of the pitch sensing element 911 and the anti-shake magnet 101 overlap, and then the position of the light path turning part 2 is sensed by sensing the position change of the anti-shake magnet 101. Specifically, the pitch sensing element 911 is located in the first mounting hole 952A of the pitch coil 931, and then is oppositely arranged with the pitch magnet 102, that is, in the direction along the second optical axis OA2, the projections of the pitch sensing element 911 and the pitch magnet 102 overlap, and then the position of the light path turning part 2 is sensed by sensing the position change of the pitch magnet 102.

[0210] Accordingly, in order to directly conductively connect the pitch sensing element 911 to the circuit board through the conductive member 70, the pitch sensing element 911 is conductively connected to the circuit board through the first group of conductive members 74 of the conductive member 70. Therefore, the fixed end 73 of the first group of conductive members 74 further comprises an electronic element fixed end 733 for conductive connection with the pitch sensing element 911. Specifically, the first group of conductive members 74 further comprises an eleventh conductive member 74F, a twelfth conductive member 74G, a thirteenth conductive member 74H and a fourteenth conductive member 74I, wherein the eleventh conductive member 74F, the twelfth conductive member 74G, the thirteenth conductive member 74H and the fourteenth conductive member 74I each have a circuit board fixed end 734 and an electronic element fixed end 733 for conductive connection with the pitch sensing element 911, so as to respectively conductively connect the four pins of the pitch sensing element 911 to the circuit board, thereby realizing the pitch position sensing function.

[0211] As shown in FIGS. 22 and 23, the mounting portion 40 further comprises a sensing element mounting portion 48, wherein the sensing element mounting portion 48 is located at the second side wall 22, the swing sensing element 912 is accommodated in the sensing element mounting portion 48, and the sensing element mounting portion 48 and the sensing magnet of the light path turning portion 2 are oppositely arranged along the third axis A3 direction, so that the swing sensing element 912 and the sensing magnet of the light path turning portion 2 are oppositely arranged along the third axis A3 direction, thereby enabling the swing sensing element 912 to sense the swing position change of the light path turning portion 2 by sensing the position change of the sensing magnet of the light path turning portion 2.

[0212] Accordingly, in order to directly conductively connect the pitch sensing element 911 to the circuit board through the conductive member 70, the pitch sensing element 911 is conductively connected to the circuit board through the first group of conductive members 74 of the conductive member 70. Therefore, the fixed end 73 of the first group of conductive members 74 further comprises an electronic element fixed end 733 for conductive connection with the pitch sensing element 911. Specifically, the first group of conductive members 74 further comprises an eleventh conductive member 74F, a twelfth conductive member 74G, a thirteenth conductive member 74H and a fourteenth conductive member 74I, wherein the eleventh conductive member 74F, the twelfth conductive member 74G, the thirteenth conductive member 74H and the fourteenth conductive member 74I each have a circuit board fixed end 734 and an electronic element fixed end 733 for conductive connection with the pitch sensing element 911, so as to respectively conductively connect the four pins of the pitch sensing element 911 to the circuit board, thereby realizing the pitch position sensing function.

[0213] It is worth mentioning that in other embodiments of the present application, the swing sensing element 912 can be arranged in the second mounting hole 952B of the swing coil 932, or near the outside of the swing coil 932, and then arranged opposite to the swing magnet 103. Of course, the swing sensing element 912 can also be arranged below the light path turning part 2, and arranged opposite to the sensing magnet of the light path turning part 2 along the first optical axis OAl. In addition, the swing sensing element 912 can also be arranged on the third side wall 23, and the light path turning part 2 needs to be additionally arranged with a corresponding sensing magnet. For the embodiment in which the swing sensing element 912 is not arranged on the second side wall 22, a matching conductive part needs to be arranged to realize the conduction connection between the swing sensing element 912 and the circuit board, which is different from the fifteenth conductive part 75G, the sixteenth conductive part 75H, the seventeenth conductive part 75I and the eighteenth conductive part 75J described above, and the circuit design is more complex, and the circuit wiring is uneven (the distribution of the conductive part is uneven), which can easily affect the overall reliability. In other words, by arranging the swing sensing element 912 on the sensing element mounting part 48 of the second side wall 22, the conduction connection between the swing sensing element 912 and the circuit board can be realized through the second group of conductive parts 75 on the second side wall 22, which simplifies the circuit and makes the circuit wiring more uniform, and the overall reliability is higher.

[0214] As shown in FIGS. 23, 25 and 27, preferably, the conductive parts (fifth conductive part 75A, sixth conductive part 75B, seventh conductive part 75C, eighth conductive part 75D, ninth conductive part 75E and tenth conductive part 75F) in the second group of conductive parts 75 for realizing the conduction connection between the focusing coil 94, the driving integrated element 96 and the circuit board are mainly distributed in the middle and lower parts of the second side wall 22, and the conductive parts (fifteenth conductive part 75G, sixteenth conductive part 75H, seventeenth conductive part 75I and eighteenth conductive part 75J) in the second group of conductive parts 75 for realizing the conduction connection between the swing sensing element 912 and the circuit board are mainly distributed in the upper part of the second side wall 22. By arranging in this way, sufficient arrangement space can be provided for the conductive parts between the focusing coil 94, the driving integrated element 96 and the circuit board, and the mutual interference between the second group of conductive parts 75 is avoided, the circuit design is more reasonable, and the circuit wiring is more uniform, and the overall reliability is higher. In other words, in the second side wall 22, the circuit board fixed end 734 of the conductive part (fifteenth conductive part 75G, sixteenth conductive part 75H, seventeenth conductive part 75I and eighteenth conductive part 75J) for realizing the conduction connection between the swing sensing element 912 and the circuit board is located on the upper side of the circuit board fixed end 734 of the conductive part (seventh conductive part 75C, eighth conductive part 75D, ninth conductive part 75E and tenth conductive part 75F) for realizing the conduction connection between the driving integrated element 96 and the circuit board.

[0215] As shown in FIGS. 23-27, the first group of conductive pieces 74 includes a first side portion 741, a second side portion 742, and a base portion 743, wherein the base portion 743 extends between the first side portion 741 and the second side portion 742, the first side portion 741 is distributed on the first side wall 21, the second side portion 742 is distributed on the third side wall 23, and the base portion 743 is distributed on the bottom wall 10. In manufacturing the base of the periscopic camera module, the first side portion 741, the second side portion 742, and the base portion 743 are initially formed by cutting a tape, and the first side portion 741, the second side portion 742, and the base portion 743 are substantially located in the same plane (the plane of the tape). After the initial injection molding (e.g., injection molding the mounting portion 40), the first side portion 741 and the second side portion 742 are bent to be vertically arranged (substantially parallel to the first optical axis OA1) through a bending step. It can be understood that, in the first group of conductive pieces 74, in addition to the series conductive piece 74E which is entirely located on the first side wall 21, the remaining conductive pieces (the first conductive piece 74A, the second conductive piece 74B, the third conductive piece 74C, the fourth conductive piece 74D, the eleventh conductive piece 74F, the twelfth conductive piece 74G, the thirteenth conductive piece 74H, and the fourteenth conductive piece 74I) are bent at the junction between the first side wall 21 and the bottom wall 10, and are also bent at the junction between the third side wall 23 and the bottom wall 10, thereby forming the first side portion 741, the second side portion 742, and the base portion 743. When bending, the base portion 743 can be used as a base to provide positioning and support for the first side portion 741 and the second side portion 742, so as to avoid abnormal deformation during the bending step.

[0216] Further, the second group of conductive pieces 75 and the first group of conductive pieces 74 are initially formed by cutting the same tape and are substantially located in the same plane. After the initial injection molding, the second group of conductive pieces 75 is also bent to the plane of the second side wall 22 through a bending step. Since the second group of conductive pieces 75 is ultimately entirely located on the second side wall 22 and does not extend to the bottom wall 10, the second group of conductive pieces 75 itself does not need to be bent at the junction between the second side wall 22 and the bottom wall 10 in the bending step, but is indirectly flipped to the plane of the second side wall 22 by the bending reinforcement 76, thereby facilitating to ensure the structural stability of the second group of conductive pieces 75 and avoiding abnormal deformation during the bending step.

[0217] As shown in FIG. 23, FIG. 27, FIG. 29 and FIG. 30, the base of the periscopic camera module includes the reinforcing member 76 embedded in the base, wherein the reinforcing member 76 and the conductive member 70 are initially formed by the same tape cutting and are substantially in the same plane. In the tape, the reinforcing member 76 and the corresponding connecting auxiliary material can play a role of connecting the first group of conductive members 74, the second group of conductive members 75 and the tape into one body. In the final product base, the reinforcing member 76 is spaced apart from the first group of conductive members 74 and the second group of conductive members 75 and is spaced apart from each other, wherein the reinforcing member 76 is embedded in the bottom wall 10 and the side wall 20, including the first reinforcing member 761 and the second reinforcing member 762, the first reinforcing member 761 and the second reinforcing member 762 are spaced apart from each other to avoid the first group of conductive members 74, allow the first group of conductive members 74 to be bent at the junction between the first side wall 21 and the bottom wall 10, and allow the first group of conductive members 74 to be bent at the junction between the third side wall 23 and the bottom wall 10. The first reinforcing member 761 is located at the corner formed by the first side wall 21, the third side wall 23 and the bottom wall 10 and is distributed on the first side wall 21, the third side wall 23 and the bottom wall 10, which not only plays a role of positioning and supporting during bending to help bending, but also serves as a skeleton of the corner to facilitate the subsequent formation of the base by further injection molding. The second reinforcing member 762 includes a first reinforcing part 7621, a second reinforcing part 7622 and a third reinforcing part 7623, wherein the first reinforcing part 7621 is located at the corner formed by the first side wall 21, the second side wall 22 and the bottom wall 10 and is distributed on the first side wall 21, the second side wall 22 and the bottom wall 10, the second reinforcing part 7622 is located at the corner close to the circuit board formed by the second side wall 22 and the bottom wall 10 and is distributed on the second side wall 22 and the bottom wall 10, and the third reinforcing part 7623 is located at the corner close to the circuit board formed by the third side wall 23 and the bottom wall 10 and is distributed on the third side wall 23 and the bottom wall 10. In other words, the first reinforcing part 7621, the second reinforcing part 7622 and the third reinforcing part 7623 are respectively located at the other three corners of the base and also serve as skeletons of the corners to facilitate the subsequent formation of the base by further injection molding. Since the second reinforcing member 762 does not need to provide bending avoidance for the second group of conductive members 75, the second reinforcing member 762 further includes a first connecting band 7624 and a second connecting band 7625, wherein the first connecting band 7624 extends between the first reinforcing part 7621 and the second reinforcing part 7622 and is located on the second side wall 22 and / or the bottom wall 10, and the second connecting band 7625 extends between the second reinforcing part 7622 and the third reinforcing part 7623 and is located on the bottom wall 10, thereby enhancing the structural stability of the second reinforcing member 762 through the first connecting band 7624 and the second connecting band 7625, and facilitating the subsequent formation of the base by further injection molding. It can be understood that in the bottom wall 10, the reinforcing member 76 is located on the outside of the conductive member 70 and extends to the corner of the base.

[0218] Specifically, the first group of conductive pieces 74 are located at the part of the first side wall 21 and the bottom wall 10, between the first reinforcing part 7621 of the first reinforcing piece 761 and the second reinforcing piece 762, the part of the first group of conductive pieces 74 are located at the part of the third side wall 23 and the bottom wall 10, between the third reinforcing part 7623 of the first reinforcing piece 761 and the second reinforcing piece 762.

[0219] It can be understood that, in the bending step, when the first side part 741 of the first group of conductive pieces 74 is bent to be vertically arranged, the first reinforcing part 7621 of the first reinforcing piece 761 and the second reinforcing piece 762 are bent at the same time to help the bending; when the second side part 742 of the first group of conductive pieces 74 is bent to be vertically arranged, the third reinforcing part 7623 of the first reinforcing piece 761 and the second reinforcing piece 762 are bent at the same time to help the bending; when the second group of conductive pieces 75 is turned to the plane where the second side wall 22 is located, the second group of conductive pieces 75 does not need to be bent, but is achieved by bending the first reinforcing part 7621 and / or the second reinforcing part 7622 of the second reinforcing piece 762, thereby facilitating to ensure the structural stability of the second group of conductive pieces 75.

[0220] As shown in FIGS. 29-31, after the base is injection molded, before the peripheral auxiliary material of the tape is cut off, the base is still kept in the tape, connected with the peripheral auxiliary material of the tape through the reinforcing piece 76. The reinforcing piece 76 further comprises a retaining end 763 exposed to the periphery of the bottom wall 10 of the base, for connecting with the peripheral auxiliary material of the tape before the peripheral auxiliary material of the tape is cut off, and the retaining end 763 extends from the reinforcing piece 76 to the outside of the periphery of the bottom wall 10. Preferably, the reinforcing piece 76 comprises at least four retaining ends 763, respectively extending from the first reinforcing piece 761, and the first reinforcing part 7621, the second reinforcing part 7622 and the third reinforcing part 7623 of the second reinforcing piece 762 to the outside of the periphery of the bottom wall 10, so that the semi-finished product is better kept in the tape.

[0221] As shown in FIG. 23, the shell 1 further comprises a fixing part 30, which is injection molded through a preliminary injection step, wherein the fixing part 30 covers at least part of the conductive piece 70 (such as the corner part or the densely distributed part of the conductive piece 70), so that the corresponding conductive piece 70 can be preliminarily fixed, the relative position between the corresponding conductive pieces 70 is maintained, and abnormal deformation of the conductive piece 70 in the subsequent bending step is avoided. The fixing part 30 can also cover at least part of the conductive piece 70 and at least part of the reinforcing piece 76, so that the conductive piece 70 and the reinforcing piece 76 can be kept spaced apart, the relative position between the conductive piece 70 and the reinforcing piece 76 is maintained, which is conducive to avoiding relative movement between the conductive piece 70 and the reinforcing piece 76 in the subsequent bending step, reducing the risk of mutual contact between the conductive piece 70 and the reinforcing piece 76, and thereby facilitating to improve the reliability of the circuit of the periscopic camera module.

[0222] As shown in FIG. 23, FIG. 26, FIG. 32 to FIG. 36, the base further comprises a reinforcing piece 80 embedded in the bottom wall 10, which can enhance the structural reliability of the base, and the reinforcing piece 80 and the conductive piece 70 are arranged in a spaced manner. The reinforcing piece 80 comprises a first magnetic attraction piece 831 to interact with the first magnetic attraction magnet 104 installed on the light path turning part 2, which is conducive to improving the positioning of the light path turning part 2, and further improving the imaging performance of the periscope camera module. The first magnetic attraction piece 831 is arranged opposite to the first magnetic attraction magnet 104 on the bottom surface of the light path turning part 2 in the direction of the first optical axis OA1, so as to interact with the first magnetic attraction magnet 104, so that the light path turning part 2 and the shell 1 are attracted to each other, thereby clamping the support piece 401 between the light path turning part 2 and the shell 1 to avoid the support piece 401 from being separated, and the first magnetic attraction piece 831 and the first magnetic attraction magnet 104 interact to drive the light path turning part 2 to reset. The reinforcing piece 80 comprises a second magnetic attraction piece 841 to interact with the second magnetic attraction magnet 303 installed on the bottom of the lens part 3, which is conducive to improving the positioning of the lens part 3, and further improving the imaging performance of the periscope camera module. The second magnetic attraction piece 841 is arranged opposite to the second magnetic attraction magnet 303 on the bottom of the lens part 3 in the direction of the first optical axis OA1, so as to interact with the second magnetic attraction magnet 303 on the lens part 3, which is conducive to driving the lens part 3 to reset. The reinforcing piece 80 is further provided with a reinforcing hole 800, and a part of the bottom wall 10 can be embedded in the reinforcing hole 800 to further increase the bonding strength of the bottom wall 10 and the reinforcing piece 80, thereby further enhancing the structural reliability of the base. Preferably, the reinforcing hole 800 is a through hole penetrating through the reinforcing piece 80 in the direction of the first optical axis OA1. The first magnetic attraction piece 831 and the second magnetic attraction piece 841 of the reinforcing piece 80 should have magnetic conductivity, and preferably the reinforcing piece 80 is made of a material with magnetic conductivity, such as stainless steel with magnetic conductivity, and the first magnetic attraction piece 831 and the second magnetic attraction piece 841 are integrally extended from the reinforcing piece 80.

[0223] Further, the reinforcing piece 80 and the reinforcing piece 76 are mutually avoided to avoid mutual interference between the reinforcing piece 80 and the reinforcing piece 76, wherein the reinforcing piece 76 is located outside the reinforcing piece 80, and the projection of the reinforcing piece 76 and the reinforcing piece 80 does not overlap in the direction of the first optical axis OA1.

[0224] It can be understood that, since the second group of conductive pieces 75 no longer need to extend and be embedded in the bottom wall 10 to span to the opposite side wall 20, that is, the second group of conductive pieces 75 no longer need to extend from the second side wall 22 to the bottom wall 10 and the third side wall 23, the part of the conductive piece 70 embedded in the bottom wall 10 is reduced, which is conducive to embedding the whole reinforcing piece 80 with a larger area in the bottom wall 10, thereby integrally reinforcing the structural strength of the bottom wall 10, and further improving the reliability of the base and the periscope camera module.

[0225] As shown in FIGS. 21-23, 26, 27 and 32-34, the support 401 between the light path turning part 2 and the shell 1 is implemented as a ball, and correspondingly, the bottom wall 10 of the shell 1 is provided with a first limiting groove 4011 and a second limiting groove 4012 for limiting two balls respectively, wherein the first limiting groove 4011 is close to the third side wall 23, and the second limiting groove 4012 is close to the second side wall 22. It can be understood that the wall thickness of the area of the bottom wall 10 where the first limiting groove 4011 and the second limiting groove 4012 are opened is relatively thin, and in order to avoid interference with the conductive part 70 and the reinforcing part 76, an avoidance should be made, that is, in the direction of the first optical axis OA1, the projection of the conductive part 70 and the reinforcing part 76 does not overlap with the projection of the first limiting groove 4011 and the second limiting groove 4012. Specifically, the base part 743 of the first group of conductive parts 74 forms a first avoidance space 7431 opposite to the first limiting groove 4011, and the base part 743 of the first group of conductive parts 74 and the reinforcing part 76 form a second avoidance space 7432 opposite to the second limiting groove 4012. Preferably, the first avoidance space 7431 is formed between the thirteenth conductive part 74H and the fourteenth conductive part 74I. Preferably, the second avoidance space 7432 is formed between the fourth conductive part 74D and the first reinforcing part 7621 of the second reinforcing part 762.

[0226] As shown in FIGS. 26 and 27, since the electronic element fixed end 733 of the fourth conductive part 74D is connected to the oscillating coil 932 close to the second side wall 22, the fourth conductive part 74D is distributed in a relatively sparse area in the base part 743. In order to make the arrangement of the base part 743 more uniform, the base part 743 includes an extension part 7433 to enhance the structural stability, avoid breaking and damage in the bending step and the injection molding step, and enhance the structural strength of the bottom wall 10 and the overall reliability. Specifically, the extension part 7433 is arranged on the fourth conductive part 74D. In other words, the extension part 7433 is arranged on the conductive part for conducting the connection between the connection line board and the oscillating coil 932 close to the second side wall 22. Preferably, the extension part 7433 has a mesh structure.

[0227] In summary, the application further provides a manufacturing method for manufacturing the above-mentioned base of the periscopic camera module, comprising the following steps:

[0228] a. providing a material belt, the material belt is used to form the conductive part 70 and the reinforcing part 76, wherein the conductive part 70 includes the first group of conductive parts 74 and the second group of conductive parts 75, according to the planar arrangement pattern of the first group of conductive parts 74, the second group of conductive parts 75 and the reinforcing part 76 in the material belt, the material belt is cut to obtain a first semi-finished product;

[0229] b. performing a first injection molding on the first semi-finished product to form the mounting part 40, and obtaining a second semi-finished product;

[0230] c. providing an electronic component 90, mounting the electronic component 90 to the mounting portion 40 of the second semi-finished product, and welding the electronic component 90 with the electronic element fixed end 733 of the conductive piece 70 to obtain a third semi-finished product;

[0231] d. bending the first group of conductive pieces 74 and the reinforcing pieces 76 of the third semi-finished product to form a base portion 743 located at the bottom wall 10, a first side portion 741 located at the first side wall 21, and a second side portion 742 located at the third side wall 23 to obtain a fourth semi-finished product;

[0232] e. providing a reinforcing piece 80 to the fourth semi-finished product, and performing a second injection molding to form the bottom wall 10, the first side wall 21, the second side wall 22, and the third side wall 23 of the base to obtain a fifth semi-finished product, wherein the fifth semi-finished product is connected to the peripheral auxiliary material of the material belt through the retaining end 763 and is retained in the material belt;

[0233] f. cutting to separate the retaining end 763 from the peripheral auxiliary material of the material belt to obtain the base.

[0234] Preferably, in the step b, the first injection molding is performed on the first semi-finished product to simultaneously form the mounting portion 40 and the fixed portion 30.

[0235] Further, after the step a and before the step d, the method further comprises the following step:

[0236] cutting and removing the connecting auxiliary material of the material belt, wherein the connecting auxiliary material is located between adjacent conductive pieces 70, between the conductive piece 70 and the material belt, between the conductive piece 70 and the reinforcing piece 76, and / or between the reinforcing piece 76 and the material belt.

[0237] In addition, the present application also provides a periscopic camera module, comprising:

[0238] the above-mentioned base, the base defining a containing space 24;

[0239] a light path turning portion 2 mounted in the containing space 24, the light path turning portion 2 and the anti-shake coil 93 being oppositely arranged along the second optical axis OA2, wherein the light path turning portion 2 is driven to perform anti-shake movement;

[0240] a lens portion 3 mounted in the containing space 24, the lens portion 3 and the focusing coil 94 being oppositely arranged along the third axis A3, wherein the lens portion 3 is driven to perform focusing movement; and

[0241] A photosensitive assembly, wherein the fixed end 734 of the conductive member 70 is connected to a circuit board of the photosensitive assembly.

[0242] It will be appreciated by persons skilled in the art that the embodiments described above are presented by way of example only and that features of different embodiments can be combined with each other to obtain further embodiments that are obvious in the light of the present disclosure but not explicitly presented in the drawings.

[0243] It should be understood by those skilled in the art that the above description and the embodiments shown in the drawings are only for illustratively explaining the present application, but not for limiting the present application. All equivalent embodiments, modifications and improvements within the spirit of the present application should be included in the protection scope of the present application.

Claims

1. A base of a periscope camera module, characterized by, The shell comprises a bottom wall and a side wall located on the periphery of the bottom wall. A plurality of conductive pieces, each of the conductive pieces comprises a connection branch embedded in the bottom wall and a mounting branch embedded in the side wall, the connection branch and the mounting branch are connected to each other, wherein the mounting branch comprises a first part, a second part and a third part distributed separately on the side wall, and the first part, the second part and the third part are embedded in three different side walls respectively. A plurality of anti-shake coils, all of the anti-shake coils and the first part are conductively connected, wherein the anti-shake coils are parallel to the first optical axis of the periscopic camera module and perpendicular to the second optical axis of the periscopic camera module. A focusing coil, the focusing coil and one of the second part and the third part are conductively connected, and are arranged on the opposite side of the anti-shake coil. A control part, the control part and one of the second part and the third part are conductively connected, and are arranged on the opposite side of the anti-shake coil and the focusing coil, wherein the anti-shake coil and the focusing coil are conductively connected to the control part via the connection branch to be controlled by the control part. The first part, the second part and the third part are respectively distributed on three peripheries of the connection branch to be bent relative to the connection branch without interference, forming an arrangement perpendicular to the connection branch.

2. The base of the periscope camera module of claim 1, wherein, The side wall comprises a first side wall, a second side wall and a third side wall located on three peripheries of the bottom wall, the first side wall is parallel to the first optical axis of the periscopic camera module and perpendicular to the second optical axis of the periscopic camera module, and the second side wall and the third side wall are opposite, wherein the first part, the second part and the third part are embedded in the first side wall, the second side wall and the third side wall respectively.

3. The base of the periscope camera module of claim 1, wherein, Each of the conductive pieces comprises at least two fixed ends, the fixed ends are located on the side wall and conductively connected to the mounting branch, and the fixed ends and the mounting branch are arranged on different planes to embed the mounting branch in the side wall and expose the fixed ends from the side wall.

4. The base of the periscope camera module of claim 1, wherein, The fixed end comprises a connection end, the connection end comprises a first connection end connected to the first part and a second connection end connected to at least one of the second part and the third part, the first connection end is fixed with the anti-shake coil, and the second connection end is fixed with the focusing coil.

5. The base of the periscope camera module of claim 4, wherein, The connection end comprises a third connection end connected to the second part and the third part, the third connection end is exposed at the end of the side wall away from the side provided with the first part, and is adapted to be fixed with a photosensitive assembly of the periscopic camera module.

6. The base of the periscope camera module of claim 5, wherein, Further comprising:

7. The base of the periscope camera module of claim 1, wherein, ​ A plurality of reinforcing members are embedded in the bottom wall, and the reinforcing members and the conductive member are spaced apart; each of the reinforcing members comprises a first reinforcing part and a second reinforcing part connected to each other, the first reinforcing part and the second reinforcing part are arranged in different planes, and the first reinforcing part is adapted to support the second reinforcing part, so that the second reinforcing part and the connecting branch overlap in the projection part in the first optical axis direction of the periscopic camera module.

8. The base of the periscope camera module of claim 7, wherein, The first reinforcing part and the connecting branch are located in the same plane, and the first reinforcing part and the connecting branch are spaced apart.

9. The base of the periscope camera module of claim 7, wherein, The reinforcing member comprises a first reinforcing member and / or a second reinforcing member, the first reinforcing member and the light path turning part of the periscopic camera module are oppositely arranged in the first optical axis direction, and at least part of the first reinforcing member forms a first magnetic attraction piece to interact with a light path magnet installed on the light path turning part; the second reinforcing member and the lens part of the periscopic camera module are oppositely arranged in the first optical axis direction, and at least part of the second reinforcing member forms a second magnetic attraction piece to interact with a lens magnet installed on the lens part.

10. The base of the periscope camera module of claim 7, wherein, The shell comprises a fixing part covering at least part of the conductive member and at least part of the reinforcing member, so that the conductive member and the reinforcing member are kept spaced apart.

11. A method of manufacturing a base of a periscopic camera module, for manufacturing a base of a periscopic camera module according to any one of claims 1-10, characterized in that, The method comprises the following steps: a. providing a first material strip for forming a conductive member, wherein the conductive member comprises a connecting branch and a mounting branch formed on at least three sides of the connecting branch, and the first part, the second part and the third part of the mounting branch are formed respectively to obtain a first semi-finished product; b. performing first injection molding on the first semi-finished product to form a first mounting part, a second mounting part and a third mounting part for partially covering the first part, the second part and the third part respectively, to obtain a second semi-finished product; c. providing a control part, an anti-shake coil and a focusing coil, mounting the anti-shake coil on the first part, mounting the focusing coil on at least one of the second mounting part and the third mounting part, and mounting the control part on one of the second mounting part and the third mounting part to obtain a third semi-finished product; d. bending the conductive member of the third semi-finished product so that the mounting branch is bent vertically relative to the connecting branch, wherein the first mounting part, the second mounting part and the third mounting part are bent relative to the connecting branch without interfering with each other to obtain a fourth semi-finished product; e. performing second injection molding on the fourth semi-finished product to connect the first mounting part, the second mounting part and the third mounting part which are separated from each other, and to cover the remaining part of the conductive member to form a forming part, thereby obtaining a base of the periscopic camera module.

12. The manufacturing method according to claim 11, wherein Further comprising the following steps: providing a second material strip for forming a reinforcing member, and positioning the first material strip and the second material strip so that the conductive member and the reinforcing member are spaced apart to obtain the first semi-finished product; and ​ The first half-finished product is subjected to a first injection molding to form a fixing part which fixes the reinforcing member and the conductive member to keep the reinforcing member and the conductive member spaced apart, thereby obtaining the second half-finished product.

13. A periscope camera module, comprising: Comprise: The base of the periscope camera module as claimed in any one of claims 1-10, the base defining a receiving space; An optical path turning portion mounted in the receiving space, the optical path turning portion and an optical path turning portion anti-shake coil opposite along a second optical axis direction of the periscope camera module, wherein the optical path turning portion is driven to perform anti-shake movement; and A lens portion mounted in the receiving space, the lens portion and a lens portion focusing coil opposite along a third axis perpendicular to a first optical axis and a second optical axis of the periscope camera module, wherein the lens portion is driven to perform focusing movement. Further comprising a photosensitive assembly mounted on the base of the periscope camera module and connected in conduction with the control portion through a connection end of a mounting branch exposed on the base of the periscope camera module.

14. The periscope camera module of claim 13, wherein, Comprise:

15. A base of a periscope camera module, the base comprising: A housing comprising a bottom wall and a plurality of side walls located on the periphery of the bottom wall; A plurality of conductive members embedded in the bottom wall and the side walls; And A reinforcing member embedded in the base, spaced apart from the conductive member, and the reinforcing member is distributed in the side wall and the bottom wall, in the bottom wall, the reinforcing member is located outside the conductive member and extends to the corner of the base, wherein the reinforcing member and the conductive member are formed by cutting from the same material belt. The side wall comprises a first side wall, a second side wall and a third side wall, wherein the first side wall is parallel to the first optical axis of the periscope camera module and perpendicular to the second optical axis of the periscope camera module, and the second side wall and the third side wall are oppositely arranged along the third axis direction.

16. The base of the periscope camera module of claim 15, wherein, The reinforcing member comprises a first reinforcing member and a second reinforcing member, wherein the first reinforcing member and the second reinforcing member are spaced apart from each other, the first reinforcing member is located at the corner formed by the first side wall, the third side wall and the bottom wall, and the second reinforcing member comprises a first reinforcing part, a second reinforcing part and a third reinforcing part, wherein the first reinforcing part, the second reinforcing part and the third reinforcing part are respectively located at the other three corners of the base.

17. The base of the periscope camera module of claim 16, wherein, The reinforcing member comprises at least four retaining ends, wherein the first reinforcing member, the first reinforcing part, the second reinforcing part and the third reinforcing part all extend and expose to the outside of the periphery of the bottom wall to form the retaining ends.

18. The base of the periscope camera module of claim 17, wherein, The conductive member comprises a first group of conductive members and a second group of conductive members, wherein the first group of conductive members is embedded in the first side wall, the bottom wall and the third side wall, and the second group of conductive members is embedded in the second side wall, the first group of conductive members comprises a first side part distributed in the first side wall, a second side part distributed in the third side wall, and a base part distributed in the bottom wall, the first group of conductive members comprises a circuit board fixing end for conduction connection with a circuit board of the photosensitive assembly, and the second group of conductive members also comprises a circuit board fixing end for conduction connection with the circuit board.

19. The base of the periscope camera module of claim 17, wherein, ​ 20. The base of the periscope camera module of claim 19, wherein, The first group of conductive pieces are located at the junction between the first sidewall and the bottom wall, between the first reinforcing part of the first reinforcing member and the second reinforcing member, the first group of conductive pieces are located at the junction between the third sidewall and the bottom wall, between the third reinforcing part of the first reinforcing member and the second reinforcing member.

21. The base of the periscope camera module of claim 20, wherein, Further comprising a damping coil arranged on the first sidewall and a focusing coil arranged on the second sidewall, wherein the first group of conductive pieces comprises electronic element fixed ends for galvanic connection with the damping coil, the first group of conductive pieces are adapted to galvanically connect the damping coil with the circuit board, the second group of conductive pieces comprises electronic element fixed ends for galvanic connection with the focusing coil.

22. The base of the periscope camera module of claim 21, wherein, Further comprising a driving integrated element arranged on the second sidewall, wherein the second group of conductive pieces comprises electronic element fixed ends for galvanic connection with the driving integrated element, the second group of conductive pieces galvanically connect the focusing coil and the driving integrated element, the second group of conductive pieces are adapted to galvanically connect the driving integrated element with the circuit board.

23. The base of the periscope camera module of claim 22, wherein, Further comprising a pitch sensing element arranged on the first sidewall, wherein the first group of conductive pieces further comprises electronic element fixed ends for galvanic connection with the pitch sensing element, the first group of conductive pieces are adapted to galvanically connect the pitch sensing element with the circuit board.

24. The base of the periscope camera module of claim 22, wherein, Further comprising a roll sensing element arranged on the second sidewall, wherein the second group of conductive pieces further comprises electronic element fixed ends for galvanic connection with the roll sensing element, the second group of conductive pieces are adapted to galvanically connect the roll sensing element with the circuit board.

25. The base of the periscope camera module of claim 24, wherein, The circuit board fixed end of the conductive piece for galvanic connection between the roll sensing element and the circuit board is located above the circuit board fixed end of the conductive piece for galvanic connection between the driving integrated element and the circuit board.

26. The base of the periscope camera module of claim 22, wherein, The damping coil comprises one pitch coil and two roll coils, the two roll coils are oppositely located on the two sides of the pitch coil along the third axis direction, wherein the four electronic element fixed ends in the first group of conductive pieces for galvanic connection with the two roll coils are respectively located outside the four corners of the pitch coil and close to the four corners of the pitch coil.

27. The base of the periscope camera module of claim 26, wherein, The two electronic element fixed ends in the first group of conductive pieces for galvanic connection with the pitch coil are located below the pitch coil, in the first sidewall, the series conductive piece of the first group of conductive pieces is located above the remaining conductive pieces, wherein the series conductive piece has two electronic element fixed ends, respectively galvanically connected with the negative lead end of one roll coil and the positive lead end of another roll coil.

28. The base of the periscope camera module of claim 22, wherein, The first lead and the second lead of the driving integrated element are located on the side of the driving integrated element away from the circuit board, wherein the first lead and the second lead are respectively galvanically connected with the positive lead end and the negative lead end of the focusing coil through the second group of conductive pieces.

29. The base of the periscope camera module of claim 22, wherein, Further comprising an integral reinforcing member, the first magnetic attraction piece and the second magnetic attraction piece of the reinforcing member are integrally extended from the reinforcing member.

30. The base of the periscope camera module of claim 29, wherein, The reinforcing member is provided with a reinforcing hole which is a through hole penetrating the reinforcing member along the first optical axis direction.

31. The base of the periscope camera module of claim 22, wherein, The base portion forms a first avoiding space opposite to the first limiting groove, and a second avoiding space opposite to the second limiting groove is formed between the base portion and the reinforcing member.

32. The base of the periscope camera module of claim 22, wherein, The base portion includes an extension portion, wherein the extension portion is arranged to conduct the conductive member connecting the circuit board and the swing coil close to the second side wall.

33. A periscope camera module, comprising: Comprising: The base of the periscope camera module of any one of claims 21-32, the base defining a receiving space; An optical path turning portion mounted in the receiving space, the optical path turning portion and the anti-shake coil being oppositely arranged along the second optical axis direction, wherein the optical path turning portion is driven to perform anti-shake movement; A lens portion mounted in the receiving space, the lens portion and the focusing coil being oppositely arranged along the third axis direction, wherein the lens portion is driven to perform focusing movement; and The photosensitive assembly, wherein the circuit board fixed end of the conductive member is conductively connected to the circuit board of the photosensitive assembly.

34. A method for manufacturing a periscope camera module base, characterized in that, Comprising the following steps: a. Providing a material strip, the material strip being used to form a conductive member and a reinforcing member, wherein the conductive member includes a first group of conductive members and a second group of conductive members, according to the planar arrangement pattern of the first group of conductive members, the second group of conductive members and the reinforcing member in the material strip, the material strip is cut to obtain a first semi-finished product; b. The first semi-finished product is subjected to first injection molding to form a mounting portion, and a second semi-finished product is obtained; c. Providing an electronic assembly, mounting the electronic assembly on the mounting portion of the second semi-finished product, and welding the electronic element fixed end of the conductive member, to obtain a third semi-finished product; d. The first group of conductive members and the reinforcing member of the third semi-finished product are bent to form a base portion located on a bottom wall, a first side portion located on a first side wall, and a second side portion located on a third side wall, to obtain a fourth semi-finished product; e. The reinforcing member is arranged on the fourth semi-finished product, and second injection molding is performed to form the bottom wall, the first side wall, the second side wall and the third side wall of the base, to obtain a fifth semi-finished product, wherein the fifth semi-finished product is connected to the peripheral auxiliary material of the material strip through a retaining end, and is retained in the material strip; f. Cutting to separate the retaining end from the peripheral auxiliary material of the material strip, to obtain the base.

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