Periscope lens module and electronic equipment

Abstract

The invention discloses a periscope lens module and electronic equipment, and belongs to the technical field of electronic equipment. The periscope lens module comprises a base; a prism assembly; the anti-shake assembly is connected with the prism assembly and used for driving the prism assembly to move relative to the base; the flexible supporting piece is connected to the base and the prism assembly and used for supporting the prism assembly so that the prism assembly can move relative to the base in an anti-shake mode; and the elastic piece is respectively connected to the base and the prism assembly and is used for protecting the flexible supporting piece.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to a periscope lens module and electronic equipment. Background Art

[0002] In the related art, the camera of the electronic device usually has an anti-shake function, that is, the prism of the camera is driven by a driving device to move with the shaking of the electronic device, thereby realizing the anti-shake function of the camera. In the camera with anti-shake function, soft materials are usually used as the support points during the movement of the prism, which can not only ensure that the prism can move with the shaking of the electronic device, but also ensure the stability of the position of the prism during the movement. However, if the electronic device falls, it will cause a large impact on the soft material, causing the soft material to break, and then damage the camera. Summary of the invention

[0003] The present application aims to provide a periscope lens module and an electronic device that can solve the technical problem in the related art that the soft material used to support the prism is prone to breakage when subjected to a large impact force.

[0004] In a first aspect, an embodiment of the present application provides a periscope lens module, including:

[0005] Base;

[0006] Prism assembly;

[0007] An anti-shake assembly, connected to the prism assembly, and used to drive the prism assembly to move relative to the base;

[0008] A flexible support member, connected to the base and the prism assembly, respectively, for supporting the prism assembly so that the prism assembly can be anti-shake moved relative to the base;

[0009] The elastic member is respectively connected to the base and the prism assembly and is used for protecting the flexible support member.

[0010] In a second aspect, an embodiment of the present application provides an electronic device, including:

[0011] case;

[0012] As in the periscope lens module of the first aspect, the periscope lens module is disposed in a housing.

[0013] The periscope lens module of the embodiment of the present application can drive the prism assembly by providing an anti-shake component, and then drive the prism assembly to move with the shaking of the periscope lens module during the shooting process of the periscope lens module, so as to achieve the anti-shake function of the periscope lens module. By providing a flexible support member, the prism assembly can be supported during the process of the anti-shake component driving the prism assembly, so as to ensure the overall relative position between the prism assembly and the base, and avoid the prism assembly from moving too much to affect the shooting effect. By providing an elastic member, when the prism assembly falls or collides and causes a large movement, additional support can be provided to the prism assembly, thereby reducing the movement of the prism assembly, thereby avoiding the flexible support member from breaking, so as to protect the flexible support member.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 One of the structural schematic diagrams of the periscope lens module of an embodiment of the present application is shown;

[0017] Figure 2 Shows Figure 1 An exploded view of the mid-periscope lens module;

[0018] Figure 3 The second structural schematic diagram of the periscope lens module of the embodiment of the present application is shown;

[0019] Figure 4 A schematic diagram showing the structure of an elastic member in a periscope lens module according to an embodiment of the present application is shown;

[0020] Figure 5 The third structural schematic diagram of the periscope lens module of the embodiment of the present application is shown;

[0021] Figure 6 A circuit diagram showing a circuit formed by a first strain resistor, a second strain resistor, a first fixed resistor and a second fixed resistor in a periscope lens module according to an embodiment of the present application;

[0022] Figure 7 A schematic diagram showing a structure in which an elastic member and a first strain resistor in a periscope lens module according to an embodiment of the present application are in a bent state;

[0023] Figure 8 A fourth structural schematic diagram of the periscope lens module of an embodiment of the present application is shown;

[0024] Fig. 9 A fifth structural diagram of a periscope lens module according to an embodiment of the present application is shown;

[0025] Fig.10 A schematic diagram showing the structure of a prism assembly in a periscope lens module according to an embodiment of the present application is shown;

[0026] Fig.11 Shows Fig.10 Exploded view of the middle prism assembly;

[0027] Fig.12 A schematic diagram of the structure of a focusing assembly in a periscope lens module according to an embodiment of the present application is shown;

[0028] Fig.13 A schematic structural diagram of an electronic device according to an embodiment of the present application is shown.

[0029] Reference numerals:

[0030] 100 periscope lens module, 102 base, 104 prism assembly, 106 anti-shake assembly, 1061 first magnetic member, 1062 first coil, 1063 second magnetic member, 1064 second coil, 108 flexible support member, 1081 first flexible board, 1082 first flexible connector, 1083 second flexible connector, 1084 second flexible board, 110 elastic member, 112 circuit board, 114 strain resistor, 116 first strain resistor, 11 8 second strain resistor, 120 first fixed resistor, 122 second fixed resistor, 124 first series resistor, 126 second series resistor, 132 first bearing part, 134 prism, 136 focusing assembly, 138 driving part, 1381 third magnetic part, 1382 third coil, 140 sliding shaft, 142 second bearing part, 144 sliding groove, 146 lens, 152 cover, 154 spring piece, 156 light hole, 200 electronic device, 202 shell. DETAILED DESCRIPTION

[0031] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0032] The features of the terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, and internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] Combine the following Figures 1 to 13 A periscope lens module and an electronic device according to an embodiment of the present application are described.

[0035] In some embodiments of the present application, a periscope lens module is provided. Figure 1 One of the structural schematic diagrams of the periscope lens module of an embodiment of the present application is shown; Figure 2 Shows Figure 1 An exploded view of the periscope lens module; Figure 1 and Figure 2 As shown, the periscope lens module 100 includes: a base 102; a prism assembly 104; an anti-shake assembly 106, which is connected to the prism assembly 104 and is used to drive the prism assembly 104 to move relative to the base 102; a flexible support member 108, which is respectively connected to the base 102 and the prism assembly 104, and is used to support the prism assembly 104 so that the prism assembly 104 can move relative to the base with anti-shake; an elastic member 110, which is respectively connected to the base 102 and the prism assembly 104, and is used to protect the flexible support member 108.

[0036] In an embodiment of the present application, the periscope lens module 100 may include a base 102 and a prism assembly 104, wherein the base 102 serves as a support member of the periscope lens module 100 to support various components in the periscope lens module 100, and also integrates various components in the periscope lens module 100 to ensure the structural integrity of the periscope lens module 100.

[0037] The prism assembly 104 is used to refract the light of the object to be photographed during the shooting process of the periscope lens module 100, so as to transmit the light of the object to be photographed to the photosensitive chip of the periscope lens module 100, thereby realizing the shooting function of the periscope lens module 100.

[0038] Furthermore, the periscope lens module 100 also includes an anti-shake component 106. It can be understood that the anti-shake function of the periscope lens module 100 during the shooting process can be realized through the anti-shake component 106, thereby ensuring the shooting effect of the periscope lens module 100. Specifically, the periscope lens module 100 can be used in an electronic device. The user holds the electronic device and uses the periscope lens module 100 in the electronic device to shoot. Accordingly, the anti-shake component 106 can be connected to the prism component 104 to drive the prism component 104. During the shooting process of the periscope lens module 100, the anti-shake component 106 can drive the prism component 104 to move with the movement of the electronic device, thereby cooperating with the moving direction and angle of the electronic device to realize the anti-shake function of the periscope lens module 100.

[0039] Furthermore, the periscope lens module 100 further includes a flexible support member 108, which is respectively connected to the base 102 and the prism assembly 104, so as to support the prism assembly 104 so that the prism assembly 104 can move relative to the base 102 for anti-shake. Specifically, during the shooting process of the periscope lens module 100, the prism assembly 104 needs to be driven by the anti-shake assembly 106 so that the prism assembly 104 can move with the moving direction and angle of the electronic device. The prism assembly 104 is connected to the base 102 by the flexible support member 108. On the one hand, based on the flexibility of the flexible support member 108, the prism assembly 104 can move relative to the base 102 under the drive of the anti-shake assembly 106 to ensure the anti-shake function of the periscope lens module 100. On the other hand, through the support of the flexible support member 108, the overall relative position between the prism assembly 104 and the base 102 can be guaranteed to avoid the prism assembly 104 moving too much to affect the shooting effect.

[0040] Furthermore, the periscope lens module 100 may also include an elastic member 110, which is also connected to the prism assembly 104 and the base 102. Through the elastic member 110, the flexible support member 108 can be protected during the movement of the prism assembly 104. It should be noted that in the process of driving the prism assembly 104 to move through the anti-shake assembly 106, due to the small movement amplitude, it will not cause a large impact on the flexible support member 108. If the electronic device falls or collides, the prism assembly 104 will move significantly due to inertia, which may cause the flexible support member 108 to break. Through the provision of the elastic member 110, when the prism assembly 104 moves significantly, additional support can be provided to the prism assembly 104, thereby reducing the movement amplitude of the prism assembly 104, thereby avoiding the flexible support member 108 from breaking, so as to protect the flexible support member 108.

[0041] Exemplarily, the elastic member 110 may include a spring sheet 154, which may be made of metal to ensure the elastic force of the elastic member 110. In addition, the spring sheet 154 may be arranged in a bent shape to increase the elastic force of the spring sheet 154, thereby ensuring that sufficient support force is provided to the prism assembly 104 when the prism assembly 104 moves to a large extent, so as to protect the flexible support member 108.

[0042] Specifically, Figure 3 As shown, one end of the spring 154 is connected to the base 102, and the other end of the spring 154 is connected to the prism assembly 104. At the same time, the strain resistor 114 can be attached to the surface of the spring 154. In addition, since the spring 154 is made of metal material, an insulating layer can be provided between the spring 154 and the strain resistor 114 to prevent current conduction between the spring 154 and the strain resistor 114, thereby preventing the measurement result of the resistance value of the strain resistor 114 from being affected. The strain resistor 114 can be attached to the surface of the spring 154.

[0043] The periscope lens module 100 of the embodiment of the present application can drive the prism assembly 104 by providing the anti-shake component 106, and then drive the prism assembly 104 to move with the shaking of the periscope lens module 100 during the shooting process of the periscope lens module 100, so as to achieve the anti-shake function of the periscope lens module 100. By providing the flexible support member 108, it can be achieved that the prism assembly 104 is supported during the process of the anti-shake component 106 driving the prism assembly 104, the overall relative position between the prism assembly 104 and the base 102 is guaranteed, and the prism assembly 104 is prevented from moving too much to affect the shooting effect. By providing the elastic member 110, when the prism assembly 104 falls or collides and causes a large movement, it can provide additional support to the prism assembly 104, thereby reducing the movement of the prism assembly 104, thereby preventing the flexible support member 108 from breaking, so as to protect the flexible support member 108.

[0044] In some embodiments of the present application, Figure 3 The second structural schematic diagram of the periscope lens module of the embodiment of the present application is shown; Figure 4 The structure diagram of the elastic member in the periscope lens module of the embodiment of the present application is shown; Figure 2 , Figure 3 and Figure 4As shown, the periscope lens module 100 also includes: a circuit board 112, which is connected to the anti-shake component 106; a strain resistor 114, which is arranged on the elastic member 110, and the strain resistor 114 is electrically connected to the circuit board 112; wherein, the shape of the strain resistor 114 changes with the shape of the elastic member 110, and the resistance value of the strain resistor 114 changes with the shape of the strain resistor 114, and the change in the resistance value of the strain resistor 114 is used to determine the moving stroke of the prism assembly 104.

[0045] In an embodiment of the present application, the periscope lens module 100 can be used in an electronic device 200, that is, the periscope lens module 100 is installed in the electronic device 200, and a user can control the periscope lens module 100 through the electronic device 200, thereby realizing shooting through the periscope lens module 100.

[0046] Furthermore, the periscope lens module 100 also includes a circuit board 112, through which it can be connected to the controller of the electronic device 200. At the same time, the circuit board 112 is also connected to the anti-shake component 106, so that the controller of the electronic device 200 can control the anti-shake component 106 according to the moving direction and angle of the electronic device 200 during the shooting process, and then drive the prism component 104 to move accordingly through the anti-shake component 106 to realize the anti-shake function of the periscope lens module 100.

[0047] Furthermore, a strain resistor 114 may be provided on the elastic member 110 of the periscope lens module 100. It is understood that since the elastic member 110 is connected to the base 102 and the prism assembly 104, the elastic member 110 will be deformed during the movement of the prism assembly 104, and the strain resistor 114 is provided on the elastic member 110, so the strain resistor 114 will also be deformed with the deformation of the elastic member 110. At the same time, due to the characteristics of the strain resistor 114, that is, the resistance value of the strain resistor 114 will change with its own shape change, therefore, during the shooting process of the periscope lens module 100, the controller of the electronic device 200 can determine the movement stroke of the prism assembly 104 according to the change of the resistance value of the strain resistor 114. That is, the displacement of the prism assembly 104 is sensed, and the moving position of the prism assembly 104 is further accurately controlled according to the displacement of the prism assembly 104, so as to ensure the shooting effect of the periscope lens module 100.

[0048] At the same time, compared with the related art that uses Hall detection elements or other control chips to determine the moving stroke of the prism assembly 104, the present application utilizes the shape change of the elastic member 110, and determines the moving stroke of the prism assembly 104 according to the resistance value of the strain resistor 114 set on the elastic member 110, which can effectively reduce the assembly quantity and process of the components of the periscope lens module 100, is conducive to the miniaturized design of the periscope lens module 100, and can also reduce the cost of the periscope lens module 100.

[0049] In some embodiments of the present application, Figure 5 The third structural schematic diagram of the periscope lens module of the embodiment of the present application is shown; Figure 6 A circuit diagram showing a circuit formed by a first strain resistor, a second strain resistor, a first fixed resistor and a second fixed resistor in a periscope lens module according to an embodiment of the present application; Figure 7 A schematic diagram of the structure of the periscope lens module of the embodiment of the present application in which the elastic member and the first strain resistor are in a bent state is shown; Figure 5 , Figure 6 and Figure 7 As shown, there are two elastic members 110, and along the first direction, the two elastic members 110 are respectively located at the two ends of the prism assembly 104; the strain resistor 114 includes: a first strain resistor 116, which is arranged on one elastic member 110; a second strain resistor 118, which is arranged on the other elastic member 110; the periscope lens module 100 also includes: a first fixed resistor 120, which is connected in series with the first strain resistor 116 to form a first series resistor 124; a second fixed resistor 122, which is connected in series with the second strain resistor 118 to form a second series resistor 126, and the second series resistor 126 is connected in parallel with the first series resistor 124; wherein, the first end of the first strain resistor 116 is connected to the first end of the second fixed resistor 122, the second end of the first strain resistor 116 is connected to the first end of the first fixed resistor 120, the second end of the second fixed resistor 122 is connected to the first end of the second strain resistor 118, and the second end of the first fixed resistor 120 is connected to the second end of the second strain resistor 118.

[0050] In the embodiment of the present application, the number of the elastic members 110 can be set to two, and along the first direction, the two elastic members 110 are respectively arranged at the two ends of the prism assembly 104. Specifically, the first direction is the width direction of the periscope lens module 100, that is, along the width direction of the periscope lens module 100, one end of one elastic member 110 is connected to the base 102, and the other end is connected to one end of the prism assembly 104. One end of the other elastic member 110 is connected to the base 102, and the other end is connected to the other end of the prism assembly 104.

[0051] Correspondingly, the strain resistor 114 may also include two, namely, a first strain resistor 116 and a second strain resistor 118 , wherein the first strain resistor 116 is disposed on one elastic member 110 , and the second strain resistor 118 is disposed on another elastic member 110 .

[0052] Further, the periscope lens module 100 also includes a first fixed resistor 120 and a second fixed resistor 122, wherein the first fixed resistor 120 is connected in series with the first strain resistor 116 to form a first series resistor 124, the second fixed resistor 122 is connected in series with the second strain resistor 118 to form a second series resistor 126, and the first series resistor 124 and the second series resistor 126 are connected in parallel, and at the same time, the first end of the first strain resistor 116 is connected to the first end of the second fixed resistor 122, the second end of the first strain resistor 116 is connected to the first end of the first fixed resistor 120, the second end of the second fixed resistor 122 is connected to the first end of the second strain resistor 118, and the second end of the first fixed resistor 120 is connected to the second end of the second strain resistor 118. That is, as Figure 6 As shown, in the circuit diagram, the first strain resistor 116 and the second strain resistor 118 are arranged diagonally, so that the first strain resistor 116, the second strain resistor 118, the first fixed resistor 120 and the second fixed resistor 122 can form a Wheatstone bridge. Based on the characteristics of the Wheatstone bridge circuit, the controller of the electronic device 200 can determine the change in the resistance value of the strain resistor 114 according to the voltage change of the Wheatstone bridge.

[0053] For example, Figure 5 , Figure 6 and Figure 7 As shown, R1 is the first strain resistor 116, R2 is the second strain resistor 118, R3 is the first fixed resistor 120, and R4 is the second fixed resistor 122. R1 and R3 are connected in series to form a first series resistor 124, R2 and R4 are connected in series to form a second series resistor 126, and the first series resistor 124 and the second series resistor 126 are connected in parallel. At the same time, the first end of R1 is connected to the first end of R4, the second end of R1 is connected to the first end of R3, the second end of R4 is connected to the first end of R2, and the second end of R3 is connected to the second end of R2. In this way, R1, R2, R3 and R4 can be formed into a Wheatstone bridge circuit. During the movement of the prism assembly 104, the voltage U0 between the first series resistor 124 and the second series resistor 126 is detected, and then the voltage difference △U0 between U0 and the input voltage U at both ends of the Wheatstone bridge is determined, and then according to the following formula:

[0054]

[0055] Determine the change of the stroke of the elastic member 110 in the second direction, that is, △h, and then determine the stroke of the prism assembly 104. Wherein, R1 is the resistance value of the first strain resistor 116 when it is not deformed, △R1 is the change in the resistance value of the first strain resistor 116 after it is deformed, R2 is the resistance value of the second strain resistor 118 when it is not deformed, △R2 is the change in the resistance value of the second strain resistor 118 after it is deformed, K is the elastic coefficient of the elastic member 110, and L is the length of the elastic member 110. Specifically, as Figure 5 As shown, the second direction is the thickness direction of the periscope lens module 100, that is, the second direction is perpendicular to the first direction.

[0056] In some embodiments of the present application, Figure 8 A fourth structural schematic diagram of the periscope lens module of an embodiment of the present application is shown; Fig. 9 FIG5 shows a fifth structural diagram of a periscope lens module of an embodiment of the present application; Figure 2 , Figure 8 and Fig. 9 As shown, the anti-shake component 106 includes: a first magnetic component 1061, which is arranged on at least one side of the prism component 104 along a first direction; a first coil 1062, which is arranged on the base 102 and is opposite to the first magnetic component 1061; a second magnetic component 1063, which is arranged on at least one side of the prism component 104 along a second direction; and a second coil 1064, which is arranged on the base 102 and is opposite to the second magnetic component 1063; wherein the first direction is perpendicular to the second direction.

[0057] In the embodiment of the present application, the anti-shake component 106 may include a first magnetic component 1061 and a first coil 1062, and the first magnetic component 1061 and the first coil 1062 may be used to drive the prism component 104 to move in the first direction. Specifically, along the first direction, the first magnetic component 1061 is disposed on at least one side of the prism component 104, and correspondingly, the first coil 1062 is disposed on the base 102 and is disposed opposite to the first magnetic component 1061. That is, along the width direction of the periscope lens module 100, the first magnetic component 1061 may be disposed on one side of the prism component 104, or may be disposed on both sides of the prism component 104 at the same time. Among them, the first coil 1062 can be connected to the circuit board 112, and the controller of the electronic device 200 can energize the first coil 1062 through the circuit board 112. Based on the principle of electromagnetic induction, after the first coil 1062 is energized, the first coil 1062 generates a magnetic force, which interacts with the first magnetic member 1061, thereby attracting or repelling the first magnetic member 1061, and then driving the prism assembly 104 to approach or move away from the first coil 1062 through the first magnetic member 1061, thereby driving the prism assembly 104 to move in the first direction. Specifically, along the first direction, the first magnetic member 1061 can be provided at both ends of the prism assembly 104, so that the first coil 1062 is energized at both sides of the prism assembly 104 at the same time, thereby controlling the prism assembly 104 to move in the first direction.

[0058] For example, Figure 8 As shown, the prism assembly 104 is connected to the base 102 through the flexible support member 108. Therefore, when the prism assembly 104 is driven by the first coil 1062 and the first magnetic member 1061, the prism assembly 104 rotates with the flexible support member 108 as the axis, that is, Figure 8 During the rotation of the prism assembly 104, the elastic member 110 is deformed, and the strain resistor 114 on the elastic member 110 is deformed. At this time, the controller of the electronic device 200 can determine the movement stroke of the prism assembly 104 according to the change in the resistance value of the strain resistor 114.

[0059] Furthermore, the anti-shake assembly 106 may further include a second magnetic member 1063 and a second coil 1064, and the second magnetic member 1063 and the second coil 1064 may be used to drive the prism assembly 104 to move in the second direction. Fig. 9As shown, the second direction is the thickness direction of the periscope lens module 100, that is, the second direction is perpendicular to the first direction. Specifically, along the second direction, the second magnetic member 1063 is arranged on at least one side of the prism assembly 104, and accordingly, the second coil 1064 is arranged on the base 102 and is arranged opposite to the second magnetic member 1063. Among them, the second coil 1064 is connected to the circuit board 112, and the controller of the electronic device 200 can energize the second coil 1064 through the circuit board 112. Based on the principle of electromagnetic induction, after the second coil 1064 is energized, the second coil 1064 generates a magnetic force, which interacts with the second magnetic member 1063, thereby achieving attraction or repulsion of the second magnetic member 1063, and then driving the prism assembly 104 to approach or move away from the second coil 1064 through the second magnetic member 1063, thereby achieving driving the prism assembly 104 to move in the second direction.

[0060] For example, Fig. 9 As shown, the prism assembly 104 is connected to the base 102 through the flexible support member 108. Therefore, when the prism assembly 104 is driven by the second coil 1064 and the second magnetic member 1063, the prism assembly 104 rotates with the flexible support member 108 as the axis, that is, Fig. 9 During the rotation of the prism assembly 104, the elastic member 110 is deformed, and the strain resistor 114 on the elastic member 110 is deformed. At this time, the controller of the electronic device 200 can determine the movement stroke of the prism assembly 104 according to the change in the resistance value of the strain resistor 114.

[0061] In some embodiments of the present application, Figure 2 As shown, the prism assembly 104 includes: a first supporting portion 132 connected to the flexible support member 108 ; and a prism 134 disposed on the first supporting portion 132 .

[0062] In the embodiment of the present application, the prism assembly 104 may include a first bearing portion 132 and a prism 134, wherein the first bearing portion 132 is connected to the flexible support member 108, and the prism 134 is disposed on the first bearing portion 132. The anti-shake assembly 106 is used to drive the first bearing portion 132 to move, and then drive the prism 134 to move relative to the base 102 through the first bearing portion 132, thereby realizing the anti-shake function of the periscope lens module 100.

[0063] Specifically, the first magnetic component 1061 and the second magnetic component 1063 of the anti-shake assembly 106 can be arranged on the first bearing part 132, so that when the first coil 1062 and the second coil 1064 are energized, the first bearing part 132 can be driven to move in the first direction and the second direction through the first magnetic component 1061 and the second magnetic component 1063.

[0064] In some embodiments of the present application, Figure 2 As shown, the periscope lens module 100 also includes: a focusing assembly 136, which is arranged on the base 102 and is opposite to the light-emitting side of the prism assembly 104; a driving unit 138, which is connected to the focusing assembly 136, and the driving unit 138 is used to drive the focusing assembly 136 to approach or move away from the prism assembly 104 along a third direction.

[0065] In an embodiment of the present application, the periscope lens module 100 may further include a focusing assembly 136, which is disposed on the base 102 and opposite to the light-emitting side of the prism assembly 104. Through the focusing assembly 136, operations such as focusing and zooming can be performed on the light of the object to be photographed, thereby ensuring the shooting effect of the periscope lens module 100.

[0066] Specifically, the periscope lens module 100 further includes a driving unit 138, which is connected to the focusing assembly 136. The driving unit 138 can drive the focusing assembly 136 so that the focusing assembly 136 can approach or move away from the prism assembly 104 along the third direction, thereby realizing focusing, zooming, and other operations on the light refracted by the prism 134. Figure 2 As shown, the third direction can be the length direction of the periscope lens module 100, that is, the third direction is perpendicular to the light-emitting side of the prism assembly 104, that is, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

[0067] In some embodiments of the present application, Fig.12 A schematic diagram of the structure of a focusing assembly in a periscope lens module according to an embodiment of the present application is shown; Figure 2 and Fig.12 As shown, the focusing assembly 136 includes: a sliding shaft 140, which is arranged on the base 102; a second bearing part 142, the second bearing part 142 includes a sliding groove 144, the sliding shaft 140 is located in the sliding groove 144, and the second bearing part 142 is connected to the driving part 138; a lens 146, which is arranged on the second bearing part 142, and the light incident side of the lens 146 is opposite to the light emitting side of the prism assembly 104.

[0068] In an embodiment of the present application, the focusing assembly 136 may include a sliding shaft 140, a second bearing part 142 and a lens 146, wherein the sliding shaft 140 is arranged on the base 102, and accordingly, a sliding groove 144 may be opened on the second bearing part 142, and the sliding shaft 140 is located in the sliding groove 144. Through the mutual coordination and connection between the sliding shaft 140 and the sliding groove 144, the second bearing part 142 can be guided during the operation of the second bearing part 142, thereby ensuring the accuracy of the moving direction of the second bearing part 142, that is, ensuring the accuracy of the moving direction of the focusing assembly 136.

[0069] Furthermore, the light incident side of the lens 146 is opposite to the light emitting side of the prism assembly 104, and the lens 146 is arranged on the second supporting portion 142, so that during the movement of the second supporting portion 142, the lens 146 is driven to move, that is, it drives the lens 146 to approach or move away from the prism 134 along the third direction, and then realizes focusing, zooming and other operations on the light through the lens 146, so as to ensure the shooting effect of the periscope lens module 100.

[0070] In some embodiments of the present application, Figure 2 As shown, the driving unit 138 includes: a third magnetic member 1381 disposed on the second carrying portion 142 ; a third coil 1382 disposed on the base 102 and connected to the circuit board 112 .

[0071] In the embodiment of the present application, the driving part 138 may include a second magnetic member 1063 and a second coil 1064. The second magnetic member 1063 and the second coil 1064 may be used to drive the focus assembly 136 to move, and cooperate with the guiding function of the sliding shaft 140 and the sliding groove 144 to drive the focus assembly 136 to move closer to or away from the prism 134. Specifically, the third magnetic member 1381 is disposed on the second bearing portion 142, and accordingly, the third coil 1382 is disposed on the base 102 and is disposed opposite to the third magnetic member 1381. Among them, the third coil 1382 is connected to the circuit board 112, and the controller of the electronic device 200 can energize the third coil 1382 through the circuit board 112. Based on the principle of electromagnetic induction, after the third coil 1382 is energized, the third coil 1382 generates a magnetic force, and the magnetic force interacts with the third magnetic component 1381, thereby achieving attraction or repulsion of the third magnetic component 1381, and then driving the second bearing part 142 to move through the third magnetic component 1381, and at the same time cooperating with the guiding effect of the sliding shaft 140 and the sliding groove 144, thereby achieving driving the focusing assembly 136 close to or away from the prism 134.

[0072] In some embodiments of the present application, Figure 2As shown, the periscope lens module 100 also includes: a cover body 152, which covers the prism assembly 104 and is connected to the base 102. The cover body 152 is provided with a light hole 156, and the light hole 156 is opposite to the light incident side of the prism assembly 104.

[0073] In the embodiment of the present application, the periscope lens module 100 may further include a cover body 152. By covering the prism assembly 104 and the focusing assembly 136 at the same time, and connecting the cover body 152 to the base 102, the prism assembly 104 and the focusing assembly 136 can be protected by the cover body 152. On the one hand, the prism assembly 104 and the focusing assembly 136 can be prevented from being damaged by impact from external objects. On the other hand, the integrity of the periscope lens module 100 structure can also be ensured by the setting of the cover body 152.

[0074] Furthermore, a light hole 156 can be opened on the cover body 152, and the light hole 156 is opposite to the light incident side of the prism assembly 104, so that light can be transmitted to the light incident side of the prism assembly 104 through the light hole 156, and then the light can pass through the prism assembly 104 and the focusing assembly 136 in sequence to ensure the shooting function of the periscope lens module 100.

[0075] In some embodiments of the present application, the flexible support member 108 includes: a first flexible plate 1081, one end of which is connected to the base 102; a first flexible connector 1082 is connected to the first flexible plate 1081, and the first flexible connector 1082 can be bent along a first direction; a second flexible connector 1083 is connected to the first flexible connector 1082, and the second flexible connector 1083 can be bent along a second direction; a second flexible plate 1084, one end of the second flexible plate 1084 is connected to the second flexible connector 1083, and the other end of the second flexible plate 1084 is connected to the prism assembly.

[0076] In the embodiments of the present application, Fig.10 A schematic diagram showing the structure of a prism assembly in a periscope lens module according to an embodiment of the present application is shown; Fig.11 Shows Fig.10 Exploded view of the middle prism assembly; Fig.10 and Fig.11As shown, the flexible support member 108 may include a first flexible board 1081, a first flexible connector 1082, a second flexible connector 1083, and a second flexible board 1084, wherein the first flexible board 1081 is connected to the base 102, the first flexible connector 1082 is connected to the first flexible board 1081, and the first flexible connector 1082 can be bent along a first direction, the second flexible connector 1083 is connected to the first flexible connector 1082, and the second flexible connector 1083 can be bent along a second direction, further, the second flexible board 1084 is connected to the other end of the second flexible connector 1083, and the other end of the second flexible board 1084 is connected to the prism assembly 104. When the first coil 1062 is energized, the prism assembly 104 rotates along the first direction, and the first flexible connector 1082 is bent at this time, so that the prism assembly 104 can be anti-shake in the first direction, thereby supporting the prism assembly 104. Correspondingly, when the second coil 1064 is energized, the prism assembly 104 rotates in the second direction, and the second flexible connector 1083 bends, so that the prism assembly 104 can move in the second direction without shaking, thereby supporting the prism assembly 104.

[0077] In some embodiments of the present application, an electronic device is provided. Fig.13 A schematic diagram of the structure of an electronic device according to an embodiment of the present application is shown. Fig.13 As shown, the electronic device 200 includes: a housing 202 ; and a periscope lens module 100 as in any one of the above embodiments, wherein the periscope lens module 100 is disposed in the housing 202 .

[0078] Since the electronic device 200 provided in the embodiment of the present application has the periscope lens module 100 as in any of the above embodiments, it has the beneficial effects of any of the above embodiments, which will not be described one by one here.

[0079] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0080] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A periscope lens module, characterized in that: include: Base; Prism assembly; An anti-shake assembly, connected to the prism assembly, and used to drive the prism assembly to move relative to the base; A flexible support member, connected to the base and the prism assembly, respectively, for supporting the prism assembly so that the prism assembly can move relative to the base in an anti-shake manner; The elastic member is respectively connected to the base and the prism assembly and is used to protect the flexible support member.

2. The periscope lens module according to claim 1, characterized in that: Also includes: A circuit board connected to the anti-shake component; A strain resistor, disposed on the elastic member, and electrically connected to the circuit board; The shape of the strain resistor changes with the shape of the elastic member, the resistance value of the strain resistor changes with the shape of the strain resistor, and the change in the resistance value of the strain resistor is used to determine the movement stroke of the prism assembly.

3. The periscope lens module according to claim 2, characterized in that: The number of the elastic members is two, and along the first direction, the two elastic members are respectively located at two ends of the prism assembly; The strain resistor comprises: A first strain resistor, disposed on one of the elastic members; A second strain resistor, disposed on another of the elastic members; The periscope lens module also includes: A first fixed resistor connected in series with the first strain resistor to form a first series resistor; a second fixed resistor connected in series with the second strain resistor to form a second series resistor, the second series resistor being connected in parallel with the first series resistor; Among them, the first end of the first strain resistor is connected to the first end of the second fixed resistor, the second end of the first strain resistor is connected to the first end of the first fixed resistor, the second end of the second fixed resistor is connected to the first end of the second strain resistor, and the second end of the first fixed resistor is connected to the second end of the second strain resistor.

4. The periscope lens module according to claim 1, characterized in that: The anti-shake component comprises: A first magnetic member, disposed on at least one side of the prism assembly along a first direction; A first coil is disposed on the base and is opposite to the first magnetic member; A second magnetic member, disposed on at least one side of the prism assembly along a second direction; A second coil is disposed on the base and is opposite to the second magnetic member; The second direction is perpendicular to the first direction.

5. The periscope lens module according to claim 1, characterized in that: The prism assembly comprises: A first bearing portion connected to the flexible support member; The prism is disposed on the first supporting part.

6. The periscope lens module according to any one of claims 1 to 5, characterized in that: The periscope lens module also includes: A focusing assembly, disposed on the base and opposite to the light-emitting side of the prism assembly; A driving unit is connected to the focusing assembly, and is used to drive the focusing assembly to approach or move away from the prism along a third direction.

7. The periscope lens module according to claim 6, characterized in that: The focusing component comprises: A sliding shaft, arranged on the base; A second bearing part, wherein the second bearing part comprises a slide groove, the slide shaft is located in the slide groove, and the second bearing part is connected to the driving part; The lens is arranged on the second bearing part, and the light incident side of the lens is opposite to the light emitting side of the prism assembly.

8. The periscope lens module according to claim 7, characterized in that: The driving unit comprises: A third magnetic member is disposed on the second bearing portion; The third coil is arranged on the base.

9. The periscope lens module according to any one of claims 1 to 5, characterized in that: The periscope lens module also includes: A cover body is disposed on the prism assembly and connected to the base. The cover body is provided with a light-through hole, and the light-through hole is opposite to the light-incident side of the prism assembly.

10. The periscope lens module according to any one of claims 1 to 5, characterized in that: The flexible support member comprises: a first flexible board connected to the base; A first flexible connector is connected to the first flexible board, and the first flexible connector can be bent along a first direction; A second flexible connector connected to the first flexible connector, wherein the second flexible connector can be bent along a second direction; a second flexible plate, one end of the second flexible plate being connected to the second flexible connector, and the other end of the second flexible plate being connected to the prism assembly; The second direction is perpendicular to the first direction.

11. An electronic device, characterized in that: include: case; The periscope lens module according to any one of claims 1 to 10, wherein the periscope lens module is arranged in the housing.

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