Prism module, camera module and electronic equipment

Abstract

The utility model discloses a prism module, a camera module and electronic equipment, the prism module comprises a first base, a prism support, a prism body, a rotating assembly and a first driving assembly, the first base is provided with a first accommodating groove, the prism support is provided with a second accommodating groove and a third accommodating groove, and the prism body is connected with the prism support; the rotating assembly comprises a first rotating shaft and a second rotating shaft which are orthogonally arranged, the first rotating shaft is connected with the second rotating shaft, the first rotating shaft is located in the first containing groove and the third containing groove, and the second rotating shaft is located in the second containing groove. The first driving assembly is used for driving the prism support to swing relative to the first base with the first rotating shaft and / or the second rotating shaft as the axis. Therefore, the prism body can be ensured to rotate by taking two orthogonal directions as axes, movement in other degree-of-freedom directions is avoided, the imaging quality is improved, meanwhile, the structure of the prism module is simplified, and the overall assembly complexity of the prism module is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of camera devices, and in particular to a prism module, a camera module, and an electronic device. Background Art

[0002] With the development of technology, many electronic devices today (such as smartphones) are equipped with lens modules and have video or photography functions. To meet the needs of users who want to take photos of distant objects, lens modules are often equipped with periscope lenses. The periscope lens drive device consists of two parts: a prism module (prism motor) and a lens module (periscope motor). The prism module reflects the imaging light 90 degrees before it enters the lens module, which focuses and forms the image.

[0003] In the related art, the prism module usually implements the anti-shake function of the prism through two solutions. The first solution adopts a layered structure with multiple balls in each layer as the rotation axis center of the prism module, and the other solution adopts a single ball as the rotation center of the prism module.

[0004] The first solution ensures that the prism modules rotate in orthogonal directions, but the structure is complex and the assembly of multiple ball bearings is difficult. The second solution is relatively simple in structure, but it cannot ensure that the prism modules rotate in orthogonal directions, which in turn affects the imaging effect. Therefore, the problem arises of how to ensure that the prism modules rotate in orthogonal directions while maintaining a simple structure. Utility Model Content

[0005] The embodiments of the present disclosure provide a prism module, a camera module, and an electronic device that can solve the above-mentioned technical problems existing in the related art. The technical solution is as follows:

[0006] In a first aspect, a prism module is provided, characterized in that the prism module includes a first base, a prism bracket, a prism body, a rotating assembly and a first driving assembly;

[0007] The first base has a first receiving groove;

[0008] The prism bracket has a second accommodating groove and a third accommodating groove;

[0009] The prism body is connected to the prism bracket;

[0010] The rotating assembly includes a first rotating shaft and a second rotating shaft arranged orthogonally, the first rotating shaft and the second rotating shaft are connected, the first rotating shaft is located in the first receiving groove and the third receiving groove, and the second rotating shaft is located in the second receiving groove;

[0011] The first driving assembly is connected to the first base and the prism bracket respectively, and is used to drive the prism bracket to swing relative to the first base around the first rotation axis and / or the second rotation axis.

[0012] In some possible implementations, the bottoms of the first accommodating groove and the second accommodating groove have a V-shaped structure.

[0013] In some possible implementations, the first driving assembly includes a plurality of first driving magnets, a plurality of first driving coils, and a first circuit board;

[0014] A plurality of the first driving magnets are connected to the prism bracket;

[0015] A plurality of first driving coils are connected to the first base, and each of the first driving coils is opposite to one of the first driving magnets. The first driving coils are electrically connected to the first circuit board.

[0016] In some possible implementations, the prism module further includes a position sensor, which is electrically connected to the first circuit board and is used to detect the position of the prism bracket.

[0017] In some possible embodiments, the prism module further includes a first magnetic member and a second magnetic member, wherein the first magnetic member is connected to the inner wall of the first base, and the second magnetic member is connected to the surface of the prism bracket close to the first base, and the first magnetic member and the second magnetic member attract each other.

[0018] In a second aspect, a camera module is provided, comprising the prism module, lens module, and housing according to any one of the first aspects;

[0019] The lens module is located in the light emitting direction of the prism body, and both the prism module and the lens module are connected to the housing.

[0020] In some possible implementations, the lens module includes a second base, a carrier, a lens body, and a second driving assembly;

[0021] The second base is connected to the first base and the shell respectively;

[0022] The carrier has a hollow structure, and the carrier is slidably connected to the second base;

[0023] The lens body is fixed in the hollow structure of the carrier;

[0024] At least a portion of the second driving assembly is connected to the carrier, and at least another portion of the second driving assembly is connected to the second base. The second driving assembly is used to drive the carrier to slide relative to the second base.

[0025] In some possible implementations, the second driving component includes at least one second driving magnet, at least one second driving coil, and a second circuit board;

[0026] The second driving magnet is connected to the carrier;

[0027] The second driving coil is connected to the second base, and the second driving coil is opposite to the second driving magnet. The second driving coil is electrically connected to the second circuit board.

[0028] In some possible implementations, the inner wall of the bottom surface of the second base has a first guide rail, the outer surface of the bottom surface of the carrier has a second guide rail, and the first guide rail is opposite to the second guide rail;

[0029] The lens module further includes a plurality of rolling balls, which are located between the first guide rail and the second guide rail and are slidably connected to the first guide rail and the second guide rail respectively.

[0030] In some possible implementations, the lens module further includes a position sensor, which is electrically connected to the second circuit board and is configured to detect a position of the carrier.

[0031] In a third aspect, a camera module is provided, comprising the camera module described in any one of the second aspects.

[0032] The beneficial effects of the technical solution provided by the present disclosure include at least:

[0033] In the present disclosure, because the first and second rotational axes are orthogonally arranged, the first drive assembly drives the prism holder to swing about the first and / or second rotational axes, thereby ensuring that the prism body rotates about two orthogonal axes, avoiding movement in other degrees of freedom and improving imaging quality. Furthermore, the orthogonal arrangement of the first and second rotational axes simplifies the structure of the prism module and reduces the complexity of its overall assembly.

[0034] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0036] Figure 1 It is an exploded schematic diagram of a prism module provided by an embodiment of the present disclosure.

[0037] Figure 2 It is a structural schematic diagram of a prism module provided by an embodiment of the present disclosure.

[0038] Figure 3 It is a cross-sectional schematic diagram of a prism module provided by an embodiment of the present disclosure.

[0039] Figure 4 This is one of the principle schematic diagrams of a first drive component provided in an embodiment of the present disclosure.

[0040] Figure 5 This is the second principle schematic diagram of a first drive component provided in an embodiment of the present disclosure.

[0041] Figure 6 Schematic diagram of an explosion of a camera module provided by an embodiment of the present disclosure.

[0042] Figure 7 It is a structural diagram of a camera module provided by an embodiment of the present disclosure.

[0043] Figure 8 It is a structural schematic diagram of a first base and a second base provided in an embodiment of the present disclosure.

[0044] Reference numerals:

[0045] 1. Prism module;

[0046] 11. First base, 11a. First receiving tank;

[0047] 12. Prism holder, 12a. Second receiving slot, 12b. Third receiving slot;

[0048] 13. Prism body;

[0049] 14. Rotational assembly, 141. First rotational axis, 142. Second rotational axis;

[0050] 15. First driving assembly, 151. First driving magnet, 152. First driving coil, 153. First circuit board;

[0051] 16. Position sensor;

[0052] 17a, a first magnetic member, 17b, a second magnetic member;

[0053] 2. Lens module;

[0054] 21. Second base, 21a. First guide rail;

[0055] 22. Carrier, 22a. Second guide rail;

[0056] 23. Lens body;

[0057] 24. Second driving assembly, 241. Second driving magnet, 242. Second driving coil;

[0058] 25. Ball bearing;

[0059] 3. Shell.

[0060] The above drawings illustrate specific embodiments of the present disclosure, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the present disclosure in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0061] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0062] Reference Figure 1 As shown, the embodiment of the present disclosure provides a prism module 1, which may include a first base 11, a prism bracket 12, a prism body 13, a rotating assembly 14 and a first driving assembly 15. The first base 11 has a first accommodating groove 11a, the prism bracket 12 has a second accommodating groove 12a and a third accommodating groove 12b, the prism body 13 is connected to the prism bracket 12, the rotating assembly 14 includes a first rotating axis 141 and a second rotating axis 142 arranged orthogonally, the first rotating axis 141 and the second rotating axis 142 are connected, the first rotating axis 141 is located in the first accommodating groove 11a and the third accommodating groove 12b, the second rotating axis 142 is located in the second accommodating groove 12a, the first driving assembly 15 is respectively connected to the first base 11 and the prism bracket 12, and the first driving assembly 15 is used to drive the prism bracket 12 to swing relative to the first base 11 with the first rotating axis 141 and / or the second rotating axis 142 as the axis.

[0063] In this way, the first drive assembly 15 can drive the prism holder 12 to swing relative to the first base 11 about the first rotation axis 141, thereby causing the prism holder 12 to move together with the prism body 13. The first drive assembly 15 can also drive the prism holder 12 to swing relative to the first base 11 about the second rotation axis 142, thereby causing the prism holder 12 to move together with the prism body 13. This arrangement enables the prism body 13 to rotate about two orthogonal directions (i.e., the first rotation axis 141 and the second rotation axis 142), avoiding movement in other degrees of freedom and improving imaging quality.

[0064] Meanwhile, compared with the related art, the structure of the orthogonally arranged first rotation axis 141 and second rotation axis 142 is simpler, which simplifies the overall structure of the prism module 1 and reduces the complexity of the overall assembly of the prism module 1 .

[0065] Reference Figure 2 and Figure 3 As shown, in some embodiments, the bottoms of the first receiving groove 11a and the second receiving groove 12a have a V-shaped structure. The first rotating shaft 141 is located at the V-shaped structure of the first receiving groove 11a, and the second rotating shaft 142 is located at the V-shaped structure of the second receiving groove 12a. In this way, the first rotating shaft 141 and the first receiving groove 11a, and the second rotating shaft 142 and the second receiving groove 12a are in line contact, thereby reducing the friction between the first rotating shaft 141 and the first receiving groove 11a, and the second rotating shaft 142 and the second receiving groove 12a, which helps to reduce the driving force required by the first driving component 15 to drive the prism bracket 12 to swing, thereby reducing the energy consumption of the prism module 1, which helps to extend the service life of the electronic device.

[0066] In some embodiments, the V-shaped structures at the bottom of the first and second receiving grooves 11a, 12a have curved edges. Thus, the four arcuate surfaces of the two V-shaped structures are tangent to the arcuate surfaces of the first rotation axis 141 and the second rotation axis 142, respectively. Point contact is achieved between the first rotation axis 141 and the first receiving groove 11a, and between the second rotation axis 142 and the second receiving groove 12a. This further reduces friction between the first rotation axis 141 and the first receiving groove 11a, and between the second rotation axis 142 and the second receiving groove 12a, thereby reducing the power consumption required for the prism holder 12 to swing.

[0067] Reference Figure 1 and Figure 5 As shown, in some embodiments, the first driving assembly 15 may include a plurality of first driving magnets 151 , a plurality of first driving coils 152 and a first circuit board 153 .

[0068] Multiple first driving magnets 151 are connected to the prism bracket 12 , multiple first driving coils 152 are connected to the first base 11 , and each first driving coil 152 is opposite to a first driving magnet 151 , and the first driving coils 152 are electrically connected to the first circuit board 153 .

[0069] For the purposes of this description, consider a case where the first drive magnet 151 is a planar, two-pole magnetized first drive coil 152 is a toroidal coil, and there are two first drive coils 152. The opposing sides of the first drive coil 152 are located in two regions of different polarity within the first drive magnet 151. When power is supplied to the first drive coil 152 via the first circuit board 153, the magnetic field of the first drive magnet 151 exerts a magnetic force on the first drive magnet 151. The magnetic force is parallel to the plane of the first drive coil 152 and perpendicular to the second rotation axis 142.

[0070] Reference Figure 4 As shown, by adjusting the direction of the first circuit board 153 energizing the first drive coil 152 , when the two first drive coils 152 generate forces in opposite directions, for example: Figure 4 The magnetic force of the first driving coil 152 on the left side is in the upward direction. Figure 4 The magnetic force of the first driving coil 152 on the middle right side is in the downward direction. Thus, the torque applied to the first driving magnet 151 drives the first driving magnet 151 to drive the prism bracket 12 to rotate relative to the second rotating axis 142 .

[0071] Reference Figure 5 As shown, by adjusting the direction of the first circuit board 153 energizing the first drive coils 152 , when the two first drive coils 152 generate forces in the same direction, for example: Figure 5 The magnetic force of the first driving coil 152 is in the upward direction or the downward direction. Thus, the torque applied to the first driving magnet 151 drives the first driving magnet 151 to drive the prism bracket 12 to rotate relative to the first rotating axis 141 .

[0072] Reference Figure 1 As shown, in some embodiments, the prism module 1 further includes a position sensor 16 . The position sensor 16 is electrically connected to the first circuit board 153 . The position sensor 16 is used to detect the position of the prism bracket 12 .

[0073] The position sensor 16 may be a Hall sensor, a magnetic resistive sensor, or a magneto-electric induction sensor, etc. The position sensor 16 can locate or detect the position change of the first driving magnet 151 and the prism bracket 12 by the magnetic field strength, thereby improving the driving accuracy of the first driving component 15.

[0074] Reference Figure 3 As shown, in some embodiments, the prism module 1 further includes a first magnetic member 17a and a second magnetic member 17b, the first magnetic member 17a is connected to the inner wall of the first base 11, and the second magnetic member 17b is connected to the surface of the prism bracket 12 close to the first base 11, and the first magnetic member 17a and the second magnetic member 17b attract each other.

[0075] When the prism module 1 is in a non-operating state, the first drive assembly 15 is also in a non-operating state, that is, the first drive assembly 15 does not apply a driving force to the prism holder 12. At this time, under the influence of the movement of the electronic device, the prism holder 12 will swing about the first rotation axis 141 and / or the second rotation axis 142. Such swinging of the prism holder 12 will cause certain abnormal noises and increase the risk of damage to the prism holder 12 due to frequent swinging, which is not conducive to the user's use of the camera module and prism module 1. Therefore, by adjusting the magnetic force between the first magnetic member 17a and the second magnetic member 17b to an appropriate value, on the one hand, the swinging of the prism holder 12 caused by the movement of the electronic device can be reduced. On the other hand, the first drive assembly 15 overcomes the magnetic force between the first magnetic member 17a and the second magnetic member 17b to drive the prism holder 12 to move, and the additional power consumption caused is also relatively small.

[0076] At the same time, when the driving force of the first driving component 15 on the prism bracket 12 disappears, under the action of the magnetic force of the first magnetic member 17a and the second magnetic member 17b attracting each other, the prism bracket 12 returns to the starting position (i.e., the position of torque balance) and stabilizes.

[0077] Based on the same concept, refer to Figure 6 As shown, the embodiment of the present disclosure also provides a camera module, which may include a prism module 1, a lens module 2 and a shell 3 as in any of the above embodiments, the lens module 2 is located in the light-emitting direction of the prism body 13, and the prism module 1 and the lens module 2 are both connected to the shell 3.

[0078] Light from the outside of the camera module enters the prism body 13 in the prism module 1, is reflected by the prism body 13, and then is emitted to the lens module 2, thereby completing the entire shooting process.

[0079] Reference Figure 6 As shown, in some embodiments, the lens module 2 includes a second base 21 , a carrier 22 , a lens body 23 , and a second driving assembly 24 .

[0080] The second base 21 is connected to the first base 11 and the shell 3 respectively. The carrier 22 has a hollow structure. The carrier 22 is slidably connected to the second base 21. The lens body 23 is fixed in the hollow structure of the carrier 22. At least a portion of the second drive assembly 24 is connected to the carrier 22, and at least another portion of the second drive assembly 24 is connected to the second base 21. The second drive assembly 24 is used to drive the carrier 22 to slide relative to the second base 21.

[0081] The second base 21 and the first base 11 can be manufactured separately and connected to each other. This disclosure does not specifically limit the connection between the second base 21 and the first base 11. Removable connection methods such as threaded fastening and snap fastening can be used, as well as non-removable connection methods such as gluing and welding. The second base 21 and the first base 11 can also be integrally formed, for example, by casting.

[0082] Based on the same principle, the shell 3 and the second base 21 and the first base 11 can be processed separately and connected to each other, for example: detachable connection methods such as threaded fastening connection and snap connection, and non-detachable connection methods such as glue dispensing and welding. The shell 3 and the second base 21 and the first base 11 can also be processed and formed as a whole, for example: casting.

[0083] The second driving assembly 24 drives the carrier 22 to slide relative to the second base 21, thereby driving the lens body 23 to move in a direction parallel to the light emitting direction of the prism module 1, and thus adjusting the image of the object to be photographed to be clearly imaged on the image sensor of the lens body 23, thereby improving the imaging quality of the camera module.

[0084] The image sensor may be a CMOS (Complementary Metal Oxide Semiconductor) sensor, a CCD (Charge Coupled Device) sensor, or the like.

[0085] In some embodiments, the second drive component 24 includes at least one second drive magnet 241, at least one second drive coil 242 and a second circuit board, the second drive magnet 241 is connected to the carrier 22, the second drive coil 242 is connected to the second base 21, and the second drive coil 242 is opposite to the second drive magnet 241, and the second drive coil 242 is electrically connected to the second circuit board.

[0086] The working principle of the second driving assembly 24 is similar to that of the first driving assembly 15 and will not be described in detail here.

[0087] Reference Figure 7 and Figure 8As shown, in some embodiments, the bottom inner wall of the second base 21 has a first guide rail 21a, the bottom outer surface of the carrier 22 has a second guide rail 22a, and the first guide rail 21a is opposite to the second guide rail 22a.

[0088] The lens module 2 further includes a plurality of balls 25 , which are located between the first guide rail 21 a and the second guide rail 22 a and are slidably connected thereto.

[0089] The ball 25 can slide along the first guide rail 21a and the second guide rail 22a. On the one hand, it limits the movement trajectory of the carrier 22 to the extension direction of the first guide rail 21a and the second guide rail 22a. On the other hand, the ball 25 can reduce the friction between the carrier 22 and the second base 21, and reduce the wear of the carrier 22 and / or the second base 21 caused by the relative movement between the carrier 22 and the second base 21.

[0090] Reference Figure 7 As shown, multiple balls 25 can be placed in a triangular structure to improve the structural stability of the balls 25 during rolling and prevent the balls 25 from falling off the first guide rail 21a and the second guide rail 22a.

[0091] Reference Figure 6 As shown, in some embodiments, the lens module 2 further includes a position sensor 16 , which is electrically connected to the second circuit board and is used to detect the position of the carrier 22 .

[0092] The position sensor 16 may be a Hall sensor, a magnetic resistive sensor, or a magneto-electric induction sensor, etc. The position sensor 16 can locate or detect position changes of the carrier 22 and the lens body 23 by the strength of the magnetic field, thereby improving the driving accuracy of the second driving assembly 24.

[0093] In some embodiments, the lens module 2 may further include a third magnetic component and a fourth magnetic component, the third magnetic component is connected to the outer surface of the bottom of the carrier 22, and the fourth magnetic component is connected to the inner wall of the bottom of the second base 21. The third magnetic component and the fourth magnetic component have a mutually attractive magnetic force, which can better enable the first guide rail 21a and the second guide rail 22a to fix and support the ball 25, thereby preventing the ball 25 from falling off from the first guide rail 21a and the second guide rail 22a, and failing to effectively reduce the friction between the carrier 22 and the second base 21.

[0094] The third magnetic member can be placed in the triangular area between the multiple balls 25 placed in the triangular structure, so that each ball 25 is evenly squeezed by the first guide rail 21a and the second guide rail 22a, thereby ensuring the stability of the overall structure of the lens module 2.

[0095] Based on the same concept, an embodiment of the present disclosure further provides an electronic device, which may include a camera module as in any of the above embodiments.

[0096] The electronic devices involved in the present disclosure may also be referred to as terminals, mobile terminals, terminal devices, user equipment (UE), etc. For example, the terminal device may be a smart phone (Mobile Phone), a tablet computer, a laptop computer, a wearable device (for example, a smart watch), etc., or it may be a digital camera, a SLR camera / micro-single camera, a gimbal camera, a sports camera, a drone, and other professional shooting equipment. It should be understood that the present disclosure does not specifically limit the specific technology and specific device form adopted by the terminal device. In the description of the above embodiments, a mobile phone is taken as an example for illustration, but the present disclosure is not limited to this.

[0097] In the description of this specification, the description with reference to the terms "certain embodiments", "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 embodiments or examples are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do 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. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and features of different embodiments or examples, unless they are mutually inconsistent.

[0098] It is understood that in this disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of related objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0099] It will be further understood that the terms "first," "second," and the like are used to describe various types of information, but such information should not be limited to these terms. These terms are used solely to distinguish information of the same type from one another and do not indicate a particular order or level of importance. In fact, the terms "first," "second," and the like are fully interchangeable. For example, first information could be referred to as second information, and similarly, second information could be referred to as first information without departing from the scope of this disclosure.

[0100] It can be further understood that the terms "center", "longitudinal", "lateral", "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

[0101] It is further understood that, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed connections, detachable connections, or integral molding; they may refer to mechanical connections, electrical connections, or communication between them; they may refer to direct connections without any other components between them, or indirect connections through an intermediary; they may refer to internal communication between two elements, or interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in this disclosure based on specific circumstances.

[0102] It is further understood that although operations are described in a particular order in the drawings in the embodiments of the present disclosure, this should not be construed as requiring that the operations be performed in the particular order shown or in a serial order, or that all of the operations shown be performed to obtain the desired results. In certain circumstances, multitasking and parallel processing may be advantageous.

[0103] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the solutions disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present disclosure are indicated by the claims.

[0104] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. A prism module (1), characterized in that: The prism module (1) comprises a first base (11), a prism bracket (12), a prism body (13), a rotating assembly (14) and a first driving assembly (15); The first base (11) has a first receiving groove (11a); The prism bracket (12) has a second accommodating groove (12a) and a third accommodating groove (12b); The prism body (13) is connected to the prism bracket (12); The rotating assembly (14) comprises a first rotating shaft (141) and a second rotating shaft (142) arranged orthogonally, the first rotating shaft (141) and the second rotating shaft (142) being connected, the first rotating shaft (141) being located in the first receiving groove (11a) and the third receiving groove (12b), and the second rotating shaft (142) being located in the second receiving groove (12a); The first driving assembly (15) is connected to the first base (11) and the prism bracket (12) respectively, and the first driving assembly (15) is used to drive the prism bracket (12) to swing relative to the first base (11) with the first rotating axis (141) and / or the second rotating axis (142) as an axis.

2. The prism module (1) according to claim 1, characterized in that The bottoms of the first accommodating groove (11a) and the second accommodating groove (12a) have a V-shaped structure.

3. The prism module (1) according to claim 1, characterized in that The first driving component (15) includes a plurality of first driving magnets (151), a plurality of first driving coils (152) and a first circuit board (153); A plurality of the first driving magnets (151) are connected to the prism bracket (12); A plurality of first drive coils (152) are connected to the first base (11), and each first drive coil (152) is opposite to one of the first drive magnets (151). The first drive coil (152) is electrically connected to the first circuit board (153).

4. The prism module (1) according to claim 3, characterized in that The prism module (1) further comprises a position sensor (16), wherein the position sensor (16) is electrically connected to the first circuit board (153), and the position sensor (16) is used to detect the position of the prism bracket (12).

5. The prism module (1) according to claim 1, characterized in that The prism module (1) further comprises a first magnetic member (17a) and a second magnetic member (17b), wherein the first magnetic member (17a) is connected to the inner wall of the first base (11), and the second magnetic member (17b) is connected to the surface of the prism bracket (12) close to the first base (11), and the first magnetic member (17a) and the second magnetic member (17b) attract each other.

6. A camera module, characterized in that: The camera module comprises a prism module (1), a lens module (2) and a housing (3) according to any one of claims 1 to 5; The lens module (2) is located in the light-emitting direction of the prism body (13), and both the prism module (1) and the lens module (2) are connected to the housing (3).

7. The camera module according to claim 6, wherein: The lens module (2) comprises a second base (21), a carrier (22), a lens body (23), and a second driving assembly (24); The second base (21) is connected to the first base (11) and the housing (3) respectively; The carrier (22) has a hollow structure, and the carrier (22) is slidably connected to the second base (21); The lens body (23) is fixed in the hollow structure of the carrier (22); At least a portion of the second driving component (24) is connected to the carrier (22), and at least another portion of the second driving component (24) is connected to the second base (21). The second driving component (24) is used to drive the carrier (22) to slide relative to the second base (21).

8. The camera module according to claim 7, wherein: The second driving component (24) includes at least one second driving magnet (241), at least one second driving coil (242) and a second circuit board; The second driving magnet (241) is connected to the carrier (22); The second driving coil (242) is connected to the second base (21), and the second driving coil (242) is opposite to the second driving magnet (241), and the second driving coil (242) is electrically connected to the second circuit board.

9. The camera module according to claim 7, wherein: The inner wall of the bottom surface of the second base (21) has a first guide rail (21a), the outer surface of the bottom surface of the carrier (22) has a second guide rail (22a), and the first guide rail (21a) is opposite to the second guide rail (22a); The lens module (2) further comprises a plurality of rolling balls (25), wherein the plurality of rolling balls (25) are located between the first guide rail (21a) and the second guide rail (22a), and are respectively slidably connected to the first guide rail (21a) and the second guide rail (22a).

10. The camera module according to claim 8, wherein: The lens module (2) further comprises a position sensor (16), the position sensor (16) being electrically connected to the second circuit board, and the position sensor (16) being used to detect the position of the carrier (22).

11. An electronic device, characterized in that: The electronic device includes the camera module according to any one of claims 6 to 10.

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