Periscopic lens module and electronic equipment

Abstract

The utility model relates to the technical field of lenses, and particularly discloses a periscopic lens module and electronic equipment. The periscopic lens module comprises a shell, a prism assembly, a prism driving assembly, a ball assembly and an elastic piece assembly, the shell is provided with a first space and a light hole, the prism assembly is movably arranged in the first space, corresponds to the light hole and is used for changing the direction of light emitted into the light hole, and the prism driving assembly is connected with the prism assembly and the shell. The ball assembly is used for driving the prism assembly to move in the first space, the ball assembly is connected with the prism assembly and the shell so that the prism assembly can move in the first space relative to the shell, and the elastic piece assembly is connected with the prism assembly and the shell so that the prism assembly can elastically reset relative to the shell. According to the periscopic lens module, through the ball assembly and the elastic piece assembly, the size of the periscopic lens module is reduced, and miniaturization design of the periscopic lens is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lenses, in particular to a periscopic lens module and electronic equipment. BACKGROUND

[0002] With the continuous development of electronic equipment, people have higher requirements for the photographing function and thickness of electronic equipment. For example, in order to improve the photographing effect of electronic equipment and reduce the thickness of electronic equipment, a periscopic lens is used as a photographing lens of electronic equipment. At present, the prism of the periscopic lens usually needs to be designed for anti-shake. The anti-shake of the prism usually consists of an X-direction carrier and a Y-direction carrier. However, since the X-direction carrier and the Y-direction carrier are separately arranged, the structure size of the periscopic lens is relatively large, which limits the miniaturization design of the periscopic lens. CONTENT OF THE UTILITY MODEL

[0003] In view of the above, it is necessary to provide a periscopic lens module and electronic equipment to reduce the size of the periscopic lens module and realize the miniaturization design of the periscopic lens.

[0004] The present application provides a periscopic lens module, comprising:

[0005] a housing, provided with a first space and a light transmission hole in communication with the first space;

[0006] a prism assembly, movably arranged in the first space and corresponding to the light transmission hole, for changing the direction of light rays entering the light transmission hole in an incident direction;

[0007] a prism driving assembly, arranged in the first space and arranged on a side of the prism assembly away from the light transmission hole, located between the prism assembly and the housing and connected with the prism assembly and the housing respectively, for driving the prism assembly to move in the first space;

[0008] a ball assembly, arranged in the first space and arranged in sequence with the prism assembly along an optical axis direction, located between the prism assembly and the housing and connected with the prism assembly and the housing respectively, so that the prism assembly moves in the first space relative to the housing, and the optical axis direction is perpendicular to the incident direction; and

[0009] a spring assembly, arranged in the first space and arranged in sequence with the prism assembly along the optical axis direction, and arranged on a side of the ball assembly facing the light transmission hole, located between the prism assembly and the housing and connected with the prism assembly and the housing respectively, so that the prism assembly is elastically reset relative to the housing.

[0010] The above periscopic lens module, by setting the ball assembly between the prism assembly and the shell, makes the prism assembly move in the first space relative to the shell through the ball assembly, the ball assembly has a single-point supporting effect on the prism assembly, compared with the separated X-direction carrier and Y-direction carrier, the ball assembly can reduce the size of the periscopic lens module, which is conducive to miniaturization design of the periscopic lens; by setting the spring assembly between the prism assembly and the shell, the spring assembly can be applied to a small-size periscopic lens module, and the spring assembly can make the prism assembly elastically reset relative to the shell, thereby ensuring the anti-shake effect of the prism assembly.

[0011] In one of the embodiments, the prism assembly includes a carrier and a prism, the carrier is arranged in the first space, the carrier is connected with the prism driving assembly, the ball assembly and the spring assembly respectively, and the prism is arranged in the carrier and used for changing the direction of light entering the light transmission hole through the incident direction.

[0012] The above periscopic lens module, by setting the carrier, realizes the connection of the prism assembly with the prism driving assembly, the ball assembly and the spring assembly, avoids direct connection of the prism with the prism driving assembly, the ball assembly and the spring assembly, and the carrier can form a protection effect on the prism to avoid damage to the prism, thereby ensuring stable use of the prism; by setting the prism, the prism assembly realizes the effect of changing the direction of light.

[0013] In one of the embodiments, the prism driving assembly includes a magnet and a coil, the magnet is embedded in the carrier or arranged in the shell, the coil is arranged in the shell or embedded in the carrier, the coil can generate a variable magnetic force, and the magnet and the coil can drive the carrier and the prism to move in the first space through the magnetic force.

[0014] The above periscopic lens module, by setting the magnet and the coil, makes the prism driving assembly realize the effect of driving the prism assembly to move in the first space; in addition, by limiting the magnet to be embedded in the carrier or the shell, the size of the periscopic lens module can be reduced.

[0015] In one of the embodiments, the ball assembly includes a plurality of balls, the plurality of balls are arranged in rolling mode between the carrier and the shell, the plurality of balls are arranged in sequence along the incident direction, or the plurality of balls are arranged in sequence along a translation direction, and the translation direction is perpendicular to the optical axis direction and the incident direction.

[0016] The above periscopic lens module, by setting the ball assembly to include a plurality of balls and limiting the arrangement direction of the plurality of balls, makes the prism assembly capable of moving along the incident direction and the translation direction through the ball assembly, thereby realizing the anti-shake design of the prism assembly.

[0017] In one of the embodiments, the elastic sheet assembly comprises a plurality of elastic sheets, and the plurality of elastic sheets are arranged between the carrier and the shell.

[0018] The periscopic lens module, by arranging the elastic sheet assembly comprising a plurality of elastic sheets, the plurality of elastic sheets form a damping effect on the prism assembly, so that the prism assembly can be elastically reset relative to the shell, thereby ensuring the anti-shake effect of the prism assembly.

[0019] In one of the embodiments, the shell is further provided with a second space and a light passing hole arranged in sequence along the optical axis direction from the first space; the periscopic lens module further comprises: a lens assembly movably arranged in the second space; a lens driving assembly arranged between the lens assembly and the shell in the second space, and connected with the lens assembly and the shell respectively, for driving the lens assembly to move in the second space; and an imaging assembly arranged on the side of the light passing hole away from the second space, and covering the light passing hole, for receiving light passing through the lens assembly for imaging.

[0020] The periscopic lens module, by arranging the lens assembly, the lens driving assembly and the imaging assembly as described above, and arranging the lens assembly and the lens driving assembly in the second space of the shell, the prism assembly, the prism driving assembly, the lens assembly and the lens driving assembly are arranged in the same shell, which is beneficial to reducing the size of the periscopic lens module compared with the split design of the lens and the prism.

[0021] In one of the embodiments, the shell comprises a lower shell and an upper cover, the lower shell is connected with the upper cover, the lower shell is provided with the first space, the second space and the light passing hole, and the upper cover is provided with the light passing hole.

[0022] The periscopic lens module, by arranging the shell comprising the lower shell and the upper cover, it is beneficial to process the first space, the second space, the light passing hole and the light passing hole, and reduce the processing difficulty of the periscopic lens module.

[0023] In one of the embodiments, the periscopic lens module further comprises a mounting seat, the mounting seat is sleeved on the outside of the shell, and the mounting seat is used for connecting with an external structure.

[0024] The periscopic lens module, by arranging the mounting seat as described above, on the one hand, it is beneficial to realize the stable connection of the periscopic lens module with the external structure, on the other hand, the mounting seat protects the shell and each structure in the shell, ensures the stable use of the periscopic lens module, and is beneficial to prolong the service life of the periscopic lens module.

[0025] In one of the embodiments, the periscope lens module further comprises a filter assembly, the filter assembly comprising a support and a filter, the support being arranged on the housing and surrounding the light transmission hole, and the filter being arranged on the support and covering the light transmission hole.

[0026] The periscope lens module described above, by arranging the filter assembly and the specific structure of the filter assembly, filters light, improves the shooting effect of the periscope lens module, and is conducive to improving the imaging quality.

[0027] The embodiments of the present application also provide an electronic device comprising the periscope lens module according to any one of the preceding technical solutions.

[0028] The electronic device described above, in the periscope lens module, by arranging the ball assembly between the prism assembly and the housing, the prism assembly is moved in the first space relative to the housing through the ball assembly, the ball assembly has a single-point supporting effect on the prism assembly, compared with the separated X-direction carrier and Y-direction carrier, the ball assembly can reduce the size of the periscope lens module, and is conducive to miniaturizing the periscope lens; by arranging the spring assembly between the prism assembly and the housing, the spring assembly can be applied to a periscope lens module with a small size, and the spring assembly can elastically reset the prism assembly relative to the housing, thereby ensuring the anti-shake effect of the prism assembly. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 FIG. 1 is a structural schematic diagram of a periscope lens module provided by the embodiments of the present application.

[0030] Figure 2 FIG. 2 is an exploded schematic diagram of the periscope lens module shown in FIG. 1. Figure 1

[0031] Figure 3 FIG. 4 is a sectional view of the periscope lens module shown in FIG. 1 along III-III. Figure 2

[0032] Figure 4 FIG. 6 is a sectional view of another periscope lens module provided by the embodiments of the present application.

[0033] Figure 5 FIG. 7 is a structural schematic diagram of an electronic device provided by the embodiments of the present application.

[0034] ​​Main element symbol explanation: electronic device 1, periscopic lens module 100, shell 10, first space 11, light transmission hole 12, second space 13, light transmission hole 14, lower shell 15, upper cover 16, clamping part 17, prism assembly 20, carrier 21, prism 22, prism driving assembly 30, magnet 31, coil 32, ball assembly 40, ball 41, spring piece assembly 50, spring piece 51, lens assembly 60, lens driving assembly 65, imaging assembly 70, mounting seat 80, connecting part 81, light filtering assembly 90, bracket 91, light filter 92. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components have the same or similar reference numerals throughout the drawings and a description thereof will not be repeated. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explanation only and are not to be understood as limiting the present application.

[0036] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which are only for the purpose 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 therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0037] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the term "connection" should be broadly understood, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection or can communicate with each other, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0038] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0039] Please see Figure 1 , Figure 2 and Figure 3This application provides a periscope lens module 100. The periscope lens module 100 includes a housing 10, a prism assembly 20, a prism drive assembly 30, a ball bearing assembly 40, and a spring assembly 50.

[0040] For ease of understanding and explanation, the embodiments of this application are defined as follows: Figure 1 The XYZ coordinate system shown can be categorized as follows: the X-axis can be the optical axis, the Y-axis can be the translation direction, and the Z-axis can be the incident direction. It should be understood that this is not a limitation on the embodiments of this application.

[0041] The housing 10 is provided with a first space 11 and a light-transmitting hole 12 connected to the first space 11. The light-transmitting hole 12 and the first space 11 can be understood as being arranged sequentially along the incident direction.

[0042] The prism assembly 20 is movably disposed within the first space 11, and the prism assembly 20 corresponds to the light-transmitting hole 12, that is, light rays that enter the light-transmitting hole 12 in the incident direction can enter the prism assembly 20. The prism assembly 20 is used to change the direction of light rays that enter the light-transmitting hole 12 in the incident direction, so that the light rays propagate along the optical axis after passing through the prism assembly 20.

[0043] A prism driving assembly 30 is disposed within the first space 11, and is located on the side of the prism assembly 20 opposite to the light-transmitting aperture 12, i.e., below the prism assembly 20. The prism driving assembly 30 is situated between the prism assembly 20 and the housing 10, and is connected to both the prism assembly 20 and the housing 10. The prism driving assembly 30 drives the prism assembly 20 to move within the first space 11. Specifically, the prism driving assembly 30 drives the prism assembly 20 to move within the first space 11 along the incident direction and the translational direction to achieve the image stabilization effect of the prism assembly 20.

[0044] The ball bearing assembly 40 is disposed within the first space 11, and is sequentially arranged with the prism assembly 20 along the optical axis. The ball bearing assembly 40 is located between the prism assembly 20 and the housing 10, and is connected to both the prism assembly 20 and the housing 10. The ball bearing assembly 40 allows the prism assembly 20 to move relative to the housing 10 within the first space 11, with the optical axis perpendicular to the incident direction. The ball bearing assembly 40 can be embedded into either the prism assembly 20 or the housing 10 to ensure that it is stably positioned between the prism assembly 20 and the housing 10.

[0045] The spring piece assembly 50 is arranged in the first space 11, and the spring piece assembly 50 and the prism assembly 20 are sequentially arranged along the optical axis direction. The spring piece assembly 50 is arranged on the side of the ball assembly 40 facing the light transmission hole 12, that is, the spring piece assembly 50 is arranged above the ball assembly 40. The spring piece assembly 50 is located between the prism assembly 20 and the shell 10, and the spring piece assembly 50 is connected with the prism assembly 20 and the shell 10 respectively. The spring piece assembly 50 has elasticity, so that the prism assembly 20 is elastically reset relative to the shell 10. It can be understood that the spring piece assembly 50 cooperates with the ball assembly 40, that is, the spring piece assembly 50 connects and clamps the ball assembly 40 between the prism assembly 20 and the shell 10, and the ball assembly 40 realizes the rolling connection between the prism assembly 20 and the shell 10, so that the prism assembly 20 realizes the anti-shake design, which is beneficial to the large-angle anti-shake effect of the prism assembly 20.

[0046] Therefore, the periscopic lens module 100 provided by the embodiment of the present application is arranged between the prism assembly 20 and the shell 10. The prism assembly 20 moves relative to the shell 10 in the first space 11 through the ball assembly 40. The ball assembly 40 supports the prism assembly 20 at a single point. Compared with the separated X-direction carrier and Y-direction carrier, the ball assembly 40 can reduce the size of the periscopic lens module 100, which is beneficial to the miniaturization design of the periscopic lens. The spring piece assembly 50 is arranged between the prism assembly 20 and the shell 10. The spring piece assembly 50 can be applied to the periscopic lens module 100 with small size, and the spring piece assembly 50 can elastically reset the prism assembly 20 relative to the shell 10, thereby ensuring the anti-shake effect of the prism assembly 20.

[0047] In the embodiment, the prism assembly 20 includes a carrier 21 and a prism 22. The carrier 21 is arranged in the first space 11 and connected with the prism driving assembly 30, the ball assembly 40 and the spring piece assembly 50. The prism 22 is arranged in the carrier 21 and used for changing the direction of the light entering the light transmission hole 12 in the incident direction. It can be understood that the carrier 21 is movably arranged in the first space 11 along the incident direction and the translation direction. The prism 22 can be a right-angle pentagonal prism. Therefore, the carrier 21 is arranged to realize the connection between the prism assembly 20 and the prism driving assembly 30, the ball assembly 40 and the spring piece assembly 50. The prism 22 is directly connected with the prism driving assembly 30, the ball assembly 40 and the spring piece assembly 50. The carrier 21 can protect the prism 22 and avoid damage to the prism 22, thereby ensuring the stable use of the prism 22. The prism 22 is arranged to change the direction of the light.

[0048] In the embodiment, the prism driving assembly 30 comprises a magnet 31 and a coil 32. The magnet 31 is embedded on the carrier 21, and the coil 32 is arranged on the shell 10. The coil 32 can generate a variable magnetic force by energization, and the magnet 31 and the coil 32 can drive the carrier 21 and the prism 22 to move in the first space 11 by the magnetic force. In this way, by arranging the magnet 31 and the coil 32 as described above, the prism driving assembly 30 can achieve the effect of driving the prism assembly 20 to move in the first space 11. In addition, by limiting the magnet 31 to be embedded on the carrier 21, the size of the periscopic lens module 100 can be reduced.

[0049] It can be understood that in other embodiments, the magnet 31 can also be arranged on one side or both sides of the carrier 21 in the translation direction, and the coil 32 can be correspondingly arranged on the shell 10.

[0050] It can be understood that in other embodiments, the magnet 31 can also be arranged on the shell 10, and the coil 32 can be embedded on the carrier 21. The embodiments of the present application will not be described in detail.

[0051] In the embodiment, the ball assembly 40 comprises a plurality of balls 41. The plurality of balls 41 are arranged in rolling between the carrier 21 and the shell 10, and part of the balls 41 are embedded on the carrier 21. The plurality of balls 41 are arranged in sequence in the translation direction, which is perpendicular to the optical axis direction and the incident direction. In this way, by arranging the ball assembly 40 to comprise a plurality of balls 41 and limiting the arrangement direction of the plurality of balls 41, the prism assembly 20 can move in the incident direction and the translation direction through the ball assembly 40, thereby achieving the anti-shake design of the prism assembly 20.

[0052] It can be understood that in other embodiments, referring to FIG. 4, the ball assembly 40 comprises two balls 41, and the two balls 41 are arranged in sequence in the incident direction. Figure 4

[0053] It can be understood that in other embodiments, the number of balls 41 of the ball assembly 40 can also be one, three or more, and the embodiments of the present application will not be limited in this regard.

[0054] In the embodiment, the spring assembly 50 comprises a plurality of springs 51, and the plurality of springs 51 are arranged in intervals between the carrier 21 and the shell 10. In the embodiment, the number of springs 51 is two, and the spring 51 can be made of elastic alloy. In this way, by arranging the spring assembly 50 to comprise a plurality of springs 51, the plurality of springs 51 can form a damping effect on the prism assembly 20, so that the prism assembly 20 can be elastically reset relative to the shell 10, thereby ensuring the anti-shake effect of the prism assembly 20.

[0055] ​It can be understood that, in other embodiments, the sheet metal piece assembly 50 can also include one, three or more sheet metal pieces 51, and the embodiments of the present application do not make specific limitations thereto.

[0056] In the embodiment, the shell 10 is further provided with a second space 13 and a light passing hole 14 which are sequentially arranged along the optical axis direction of the first space 11. The periscopic lens module 100 further includes a lens assembly 60, a lens driving assembly 65 and an imaging assembly 70.

[0057] The lens assembly 60 is movably arranged in the second space 13, and is used for modulating the light rays whose propagation directions are changed by the prism assembly 20. The lens assembly 60 is movably arranged in the second space 13 along the optical axis direction, and is used for zooming by moving along the optical axis direction. The lens driving assembly 65 is arranged in the second space 13, and is arranged between the lens assembly 60 and the shell 10. The lens driving assembly 65 is connected with the lens assembly 60 and the shell 10 respectively, and is used for driving the lens assembly 60 to move along the optical axis direction in the second space 13, so that the periscopic lens module 100 realizes focusing. The imaging assembly 70 is arranged on the side of the light passing hole 14 away from the second space 13, and covers the light passing hole 14. The imaging assembly 70 is used for receiving the light rays passing through the lens assembly 60 for imaging. It can be understood that the imaging assembly 70 is also used for electrically connecting with an external device (not shown in the figure), for example, a processor. In this way, by arranging the lens assembly 60, the lens driving assembly 65 and the imaging assembly 70, and arranging the lens assembly 60 and the lens driving assembly 65 in the second space 13 of the shell 10, the prism assembly 20, the prism driving assembly 30, the lens assembly 60 and the lens driving assembly 65 are arranged in the same shell 10, which is beneficial to reducing the size of the periscopic lens module 100 along the optical axis direction compared with the split design of the lens and the prism. It can be understood that the structure and principle of the lens assembly 60, the lens driving assembly 65 and the imaging assembly 70 are not described in detail in the embodiments of the present application.

[0058] In the embodiment, the shell 10 includes a lower shell 15 and an upper cover 16. The lower shell 15 is connected with the upper cover 16, the lower shell 15 is provided with the first space 11, the second space 13 and the light hole 14, and the upper cover 16 is provided with the light hole 12. The lower shell 15 can be generally understood as being formed by a bottom plate and four side plates arranged around the bottom plate, the first space 11 and the second space 13 are located inside the lower shell 15, the light hole 14 is opened on a short side plate of the lower shell 15, the lower shell 15 is of an integral structure, and the imaging assembly 70 is connected with the lower shell 15. The upper cover 16 is connected with the lower shell 15 and covers the first space 11 and the second space 13, and the upper cover 16 is provided with the light hole 12 corresponding to the prism assembly 20. Among them, the upper cover 16 can be generally understood as being formed by a top plate and three side plates arranged around the top plate, and the connection of the upper cover 16 with the lower shell 15 can be understood as that the upper cover 16 is sleeved outside the lower shell 15. In this way, by arranging the above-mentioned shell 10 including the lower shell 15 and the upper cover 16, it is beneficial to process and form the first space 11, the second space 13, the light hole 14 and the light hole 12, and to reduce the processing difficulty of the periscopic lens module 100.

[0059] In the embodiment, one end of the lower shell 15 further has a clamping portion 17 protruding outward along the optical axis direction, the number of the clamping portion 17 is two, and the two clamping portions 17 are arranged at intervals, and the two clamping portions 17 are used to adapt to clamping the imaging assembly 70. In this way, by arranging the above-mentioned clamping portion 17, the connection stability between the imaging assembly 70 and the lower shell 15 is increased, thereby improving the stability of the periscopic lens module 100.

[0060] In the embodiment, the periscopic lens module 100 further includes a mounting seat 80. The mounting seat 80 is sleeved outside the shell 10, and the mounting seat 80 is used to be connected with an external structure (not shown in the figure). In the embodiment, the mounting seat 80 is sleeved outside the upper cover 16, and the mounting seat 80 is also sleeved on the side of the imaging assembly 70 away from the lower shell 15, that is, the mounting seat 80 is sleeved on the upper cover 16 and the imaging assembly 70. It can be understood that the mounting seat 80 can be connected with the upper cover 16 and the imaging assembly 70 through glue. In this way, by arranging the above-mentioned mounting seat 80, on the one hand, it is beneficial to realize the stable connection of the periscopic lens module 100 with the external structure, and on the other hand, the mounting seat 80 protects the shell 10 and various structures inside the shell 10, ensures the stable use of the periscopic lens module 100, and is beneficial to improve the service life of the periscopic lens module 100.

[0061] In the embodiment, the outer side of the mounting seat 80 has a connecting portion 81, the number of the connecting portion 81 is two, the two connecting portions 81 are diagonally arranged, the mounting seat 80 is connected with the external structure through the connecting portion 81, and for example, a screw (not shown in the figure) passes through the connecting portion 81 to realize the connection with the external structure. In this way, by limiting the mounting seat 80 to have the connecting portion 81, the mounting seat 80 and the external structure are accurately connected.

[0062] It can be understood that in other embodiments, the number of the connecting portion 81 on the mounting seat 80 can also be one, three or more.

[0063] In the embodiment, the periscopic lens module 100 further comprises a filter assembly 90, which is used for filtering light, for example, filtering out red light, green light and the like in the light. The filter assembly 90 comprises a bracket 91 and a filter 92, the bracket 91 is arranged on the upper cover 16 of the shell 10 and surrounds the light transmission hole 12, and the filter 92 is arranged on the bracket 91 and covers the light transmission hole 12. The filter 92 is used for filtering light, and the filter 92 can be a red light filter, a green light filter and the like. Among them, the filter 92 and the bracket 91 are in sealed connection, and the bracket 91 and the upper cover 16 of the shell 10 are also in sealed connection. In this way, by arranging the filter assembly 90 and the specific structure of the filter assembly 90, the light is filtered, the shooting effect of the periscopic lens module 100 is improved, and the imaging quality is improved; by limiting the filter 92 and the bracket 91 to be in sealed connection, and the bracket 91 and the upper cover 16 to be in sealed connection, the sealing performance between the filter assembly 90 and the upper cover 16 is improved, the water and dust entering from the filter assembly 90 and the like are avoided, and the stable use of the periscopic lens module 100 is ensured.

[0064] Please refer to Figure 5 The embodiment of the application further provides an electronic device 1, which comprises the periscopic lens module 100 described in the above embodiments. In the embodiment, the electronic device 1 can be a mobile phone. It can be understood that in other embodiments, the electronic device 1 can also be a tablet computer, a notebook computer or other devices with a camera function, which is not limited herein.

[0065] Therefore, in the periscopic lens module 100 of the electronic device 1, the prism assembly 20 is arranged to move in the first space 11 relative to the shell 10 through the ball assembly 40 arranged between the prism assembly 20 and the shell 10, the ball assembly 40 has a single-point supporting effect on the prism assembly 20, compared with the separated X-direction carrier and Y-direction carrier, the ball assembly 40 can reduce the size of the periscopic lens module 100, and is conducive to miniaturization design of the periscopic lens; the spring assembly 50 is arranged between the prism assembly 20 and the shell 10, the spring assembly 50 is suitable for the small-size periscopic lens module 100, and the spring assembly 50 can make the prism assembly 20 elastically reset relative to the shell 10, so as to ensure the anti-shake effect of the prism assembly 20.

[0066] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application.

Claims

1. A periscope lens module, characterized in that, include: The housing has a first space and a light-transmitting hole connected to the first space; A prism assembly is movably disposed in the first space and corresponds to the light-transmitting hole, used to change the direction of light rays entering the light-transmitting hole from the incident direction; A prism driving assembly is disposed in the first space and on the side of the prism assembly opposite to the light-transmitting hole. It is located between the prism assembly and the housing and is respectively connected to the prism assembly and the housing, and is used to drive the prism assembly to move within the first space. A ball bearing assembly is disposed in the first space and sequentially arranged with the prism assembly along the optical axis. It is located between the prism assembly and the housing and is connected to both the prism assembly and the housing, allowing the prism assembly to move relative to the housing within the first space. The optical axis is perpendicular to the incident direction. A spring assembly is disposed in the first space and is arranged sequentially with the prism assembly along the optical axis. It is also disposed on the side of the ball assembly facing the light-transmitting hole, located between the prism assembly and the housing, and connected to both the prism assembly and the housing respectively, so that the prism assembly can be elastically reset relative to the housing.

2. The periscope lens module as described in claim 1, characterized in that, The prism assembly includes a carrier and a prism. The carrier is disposed in the first space and is connected to the prism driving assembly, the ball assembly, and the spring assembly. The prism is disposed on the carrier and is used to change the direction of light rays that enter the light-transmitting hole through the incident direction.

3. The periscope lens module as described in claim 2, characterized in that, The prism driving assembly includes a magnet and a coil. The magnet is embedded in the carrier or disposed in the housing, and the coil is disposed in the housing or embedded in the carrier. The coil can generate a changing magnetic force, and the magnet and the coil can drive the carrier and the prism to move within the first space through magnetic force.

4. The periscope lens module as described in claim 2, characterized in that, The ball assembly includes multiple balls, which are rotatably disposed between the carrier and the housing. The multiple balls are arranged sequentially along the incident direction, or the multiple balls are arranged sequentially along the translation direction, which is perpendicular to the optical axis and the incident direction.

5. The periscope lens module as described in claim 2, characterized in that, The spring assembly includes multiple springs, which are spaced apart between the carrier and the housing.

6. The periscope lens module as described in claim 1, characterized in that, The housing is also provided with a second space and a light-transmitting hole arranged sequentially with the first space along the optical axis; The periscope lens module also includes: The lens assembly is movably positioned in the second space; A lens driving assembly is disposed in the second space and between the lens assembly and the housing, and is respectively connected to the lens assembly and the housing, for driving the lens assembly to move within the second space; An imaging component is disposed on the side of the light-transmitting aperture opposite to the second space and covers the light-transmitting aperture, for receiving light passing through the lens assembly for imaging.

7. The periscope lens module as described in claim 6, characterized in that, The housing includes a lower shell and an upper cover. The lower shell is connected to the upper cover. The lower shell is provided with a first space, a second space and a light-transmitting hole, and the upper cover is provided with the light-transmitting hole.

8. The periscope lens module as described in claim 1, characterized in that, The periscope lens module also includes a mounting base, which is sleeved on the outside of the housing and is used to connect with an external structure.

9. The periscope lens module as described in claim 1, characterized in that, The periscope lens module also includes a filter assembly, which includes a bracket and a filter. The bracket is disposed on the housing and surrounds the light-transmitting hole, and the filter is disposed on the bracket and covers the light-transmitting hole.

10. An electronic device, characterized in that, Includes the periscope lens module as described in any one of claims 1 to 9.

Images