Periscopic camera module and electronic equipment

Abstract

The utility model discloses a periscopic camera module and electronic equipment. The periscopic camera module comprises a lens unit and a prism unit, the lens unit comprises a base, a sliding seat, a driving assembly, a first carrier, a second carrier, a first lens group and a second lens group, the sliding seat is slidably connected with the base, and the driving assembly is arranged between the base and the sliding seat and connected with the base and the sliding seat. The driving assembly drives the sliding seat to slide on the base along the optical axis of the lens unit, the first carrier and the second carrier are sequentially connected along the optical axis of the lens unit and are arranged on the sliding seat, the first lens group is arranged in the first carrier, the second lens group is arranged in the second carrier and is spaced from the first lens group, and the first carrier and the second carrier are integrally formed; the prism unit is arranged on the object side of the lens unit, abuts against the base and is used for changing the direction of the light so that the light can enter the first lens group and the second lens group. The periscopic camera module is small and exquisite in size, and is favorable for realizing the lightening and thinning of the electronic equipment.

Description

Technical Field

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

[0002] In order to improve the photographing effect of electronic devices and reduce the thickness of electronic devices, electronic devices usually use periscope cameras. At present, the structural size of periscope camera modules is too large, resulting in a prominent protrusion on the back design of electronic devices, which limits the demand for thinness and lightness of electronic devices. Utility Model Content

[0003] In view of the above, it is necessary to propose a periscope camera module and an electronic device to reduce the size of the periscope camera module and realize the lightweight and thin electronic device.

[0004] An embodiment of the present application provides a periscope camera module, including a lens unit and a prism unit; the lens unit includes a base, a slide, a driving assembly, a first carrier, a second carrier, a first lens group and a second lens group, the slide is slidably connected to the base, the driving assembly is arranged between the base and the slide and is respectively connected to the base and the slide, the driving assembly drives the slide to slide on the base along the optical axis of the lens unit, the first carrier and the second carrier are sequentially connected along the optical axis of the lens unit and are arranged on the slide, the first lens group is arranged in the first carrier, the second lens group is arranged in the second carrier and is spaced from the first lens group, and the first carrier and the second carrier are integrally formed; the prism unit is arranged on the object side of the lens unit and abuts against the base, and is used to change the direction of light so that the light is incident on the first lens group and the second lens group.

[0005] The above-mentioned periscope camera module is formed in one piece by arranging the first carrier and the second carrier to reduce the space required for installing the first carrier and the second carrier, thereby reducing the volume of the slide seat, and then reducing the size of the lens unit and the size of the periscope camera module. The periscope camera module is compact in size, which is conducive to realizing the lightweight and thinning of electronic equipment.

[0006] In one of the embodiments, the base has a guide portion parallel to the optical axis of the lens unit, and a guide groove extending along the optical axis of the lens unit is formed on the side of the slide seat, and the slide seat is clamped on the guide portion through the guide groove to achieve a sliding connection with the base, and the driving assembly is arranged between the guide portion and the groove wall of the guide groove and is respectively connected to the guide portion and the groove wall of the guide groove.

[0007] The above-mentioned periscope camera module, by providing the above-mentioned guide part and guide groove, enables the slide to be slidably connected with the base, and the sliding accuracy of the slide is high, so that the focusing accuracy of the lens unit is high; in addition, the guide groove of the slide is matched with the sleeve of the guide part of the base, and the drive assembly is arranged between the guide part and the groove wall of the guide groove, so that the base, the slide and the drive assembly are cross-arranged. Compared with the stacked arrangement, the thickness of the lens unit can be reduced, thereby reducing the thickness of the periscope camera module.

[0008] In one of the embodiments, the base further has a first stop portion and a second stop portion, and the first stop portion and the second stop portion are respectively connected to two ends of the guide portion along the optical axis of the lens unit, and the first stop portion and the second stop portion are used to stop the slide when the slide slides on the base.

[0009] The above-mentioned periscope camera module, by providing the above-mentioned first stop part and the second stop part, realizes the stopping of the sliding seat, avoids the sliding seat from being separated from the base when sliding on the base, ensures the stable use of the lens unit, and improves the durability and stability of the periscope camera module.

[0010] In one of the embodiments, the lens unit also includes an upper cover, which includes a top plate and two side plates connected to both ends of the top plate and perpendicular to the top plate, the upper cover is sleeved on the slide seat and the base, and the two side plates are respectively connected to two sides of the base.

[0011] The above-mentioned periscope camera module protects the base and the slide by setting the above-mentioned upper cover, prevents water, dust, etc. from entering between the base and the slide, ensures the smooth sliding between the slide and the base, and ensures that the lens unit can focus smoothly.

[0012] In one embodiment, the periscope camera module also includes an imaging unit, which includes a filter bracket, a filter, a circuit assembly and a photosensitive element. The filter bracket is connected to the side of the base facing away from the prism unit, the filter bracket is provided with a filter hole, the filter is arranged on the filter bracket and covers the filter hole, the circuit assembly is connected to the side of the filter bracket facing away from the base, and the photosensitive element is connected to the side of the circuit assembly facing the filter bracket and is located in the filter bracket.

[0013] The above-mentioned periscope camera module, by setting the above-mentioned imaging unit and its specific structure, the periscope camera module achieves the effect of filtering light and converting light signals into electrical signals.

[0014] In one embodiment, the circuit assembly includes a circuit board, a thermal insulation member and a heat sink. The circuit board is a folded structure. The thermal insulation member is located in the circuit board. The heat sink is provided on at least one of the two sides of the thermal insulation member, and the heat sink is connected to the circuit board.

[0015] The above-mentioned periscope camera module can reduce the size of the circuit components by setting the circuit board into a folded structure, thereby reducing the size of the periscope camera module. By setting a heat sink, the heat dissipation of the circuit board is achieved to ensure the stable use of the circuit components. By setting a thermal insulation component, the mutual heat transfer between the folded circuit boards is avoided to affect the heat dissipation, thereby ensuring the heat dissipation effect of the circuit board.

[0016] In one of the embodiments, the circuit assembly further includes a circuit connection board, which is connected to the circuit board and extends along the optical axis and is located on one side of the base, and the circuit connection board is electrically connected to the driving assembly.

[0017] The above-mentioned periscope camera module, by setting the circuit connection board on one side of the base, firstly realizes electrical connection with the driving component, and secondly fully utilizes the space on the side of the lens unit to reduce the length and thickness of the periscope camera module.

[0018] In one of the embodiments, the periscope camera module also includes a carrier plate, which is arranged below the lens unit and the prism unit and is respectively connected to the base of the lens unit and the prism unit.

[0019] The above-mentioned periscope camera module, by providing the above-mentioned carrier plate, enables the lens unit and the prism unit to be integrated, thereby improving the structural strength of the periscope camera module.

[0020] In one of the embodiments, the periscope camera module also includes a protective shell, the protective shell has a through accommodating hole, the lens unit and the prism unit are both arranged in the accommodating hole and are both connected to the hole wall of the accommodating hole.

[0021] The above-mentioned periscope camera module, by providing the above-mentioned protective shell, firstly realizes the protection of the lens unit and the prism unit, and secondly enables the periscope camera module to be connected to the external structure.

[0022] An embodiment of the present application also provides an electronic device, comprising a periscope camera module as described in any of the above technical solutions.

[0023] In the above-mentioned electronic device, in its periscope camera module, the first carrier and the second carrier are integrally formed to reduce the space required for installing the first carrier and the second carrier, thereby reducing the volume of the slide seat, and further reducing the size of the lens unit and the size of the periscope camera module. The periscope camera module is compact in size, which is conducive to realizing the lightweight and thinness of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the periscope camera module provided in an embodiment of the present application.

[0025] Figure 2 yes Figure 1 Schematic diagram of the exploded view of the periscope camera module shown.

[0026] Figure 3 yes Figure 2 An exploded schematic diagram of the lens unit shown.

[0027] Figure 4 yes Figure 2 An exploded schematic diagram of another perspective of the lens unit shown.

[0028] Figure 5 yes Figure 2 An exploded schematic diagram of the imaging unit shown.

[0029] Main component symbols

[0030] Periscope camera module 100

[0031] Lens unit 10

[0032] Base 11

[0033] Guide part 111

[0034] The first stopper 112

[0035] The second stopper 113

[0036] Connecting part 114

[0037] Slide 12

[0038] Guide groove 121

[0039] First carrier 13

[0040] Second carrier 14

[0041] First lens group 15

[0042] Second lens group 16

[0043] Upper cover 17

[0044] Top plate 171

[0045] Side Panel 172

[0046] Electrical connection board 18

[0047] Prism unit 20

[0048] Prism seat 21

[0049] Prism 22

[0050] Electrical connection piece 23

[0051] Imaging unit 30

[0052] Filter holder 31

[0053] Filter hole 311

[0054] Filter 32

[0055] Circuit assembly 33

[0056] Circuit board 331

[0057] Thermal insulation 332

[0058] Heat sink 333

[0059] Circuit connection board 334

[0060] Photosensitive element 34

[0061] Carrier 40

[0062] Protective case 50

[0063] Accommodating hole 51

[0064] Lug 52

[0065] Side groove 53

[0066] Colloid 60

[0067] Optical axis 200 DETAILED DESCRIPTION

[0068] The embodiments of the present application are described in detail below, and 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 cannot be understood as limiting the present application.

[0069] 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 accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may 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 "multiple" is two or more, unless otherwise clearly and specifically defined.

[0070] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship 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.

[0071] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0072] See also Figure 1 , the embodiment of the present application provides a periscope camera module 100. The periscope camera module 100 has an object side and an image side. The object side can be understood as the side facing the photographed object along the optical axis 200, and the image side can be understood as the side away from the photographed object along the optical axis 200. The light changes its propagation direction after passing through the periscope camera module 100. The periscope camera module 100 includes a lens unit 10 and a prism unit 20. It can be understood that the light is incident on the prism unit 20 and changes its propagation direction under the action of the prism unit 20. The lens unit 10 is used to modulate the light.

[0073] Please refer to Figures 2 to 4The lens unit 10 includes a base 11, a slide 12, a driving assembly (not shown), a first carrier 13, a second carrier 14, a first lens group 15 and a second lens group 16. The slide 12 is slidably connected to the base 11. The driving assembly is disposed between the base 11 and the slide 12 and is connected to the base 11 and the slide 12 respectively. The driving assembly drives the slide 12 to slide on the base 11 along the optical axis 200 of the lens unit 10. The first carrier 13 and the second carrier 14 are sequentially connected along the optical axis 200 and are disposed in the slide 12. The "sequential" can be understood as being in accordance with the front-back order of the optical axis 200. The first lens group 15 is disposed in the first carrier 13, and the second lens group 16 is disposed in the second carrier 14 and is spaced apart from the first lens group 15. The first carrier 13 and the second carrier 14 are integrally formed. The prism unit 20 is disposed on the object side of the lens unit 10 and abuts against the base 11. The prism unit 20 is used to change the direction of light so that the light is incident on the first lens group 15 and the second lens group 16. The first lens group 15 and the second lens group 16 may each include one or more lenses.

[0074] In this way, in the periscope camera module 100 provided in the embodiment of the present application, in its lens unit 10, the first carrier 13 and the second carrier 14 are integrally formed, thereby reducing the space required for installing the first carrier 13 and the second carrier 14, thereby reducing the volume of the slide seat 12, and then reducing the size of the lens unit 10 and the size of the periscope camera module 100. The periscope camera module 100 is compact in size, which is conducive to realizing the lightweight and thinness of electronic equipment.

[0075] In this embodiment, the base 11 has a guide portion 111 parallel to the optical axis 200. There are two guide portions 111, and both guide portions 111 are located inside the base 11. The two side surfaces of the slide 12 are respectively provided with guide grooves 121 extending along the optical axis 200. The slide 12 is clamped on the guide portion 111 through the guide groove 121 to achieve a sliding connection with the base 11. The driving assembly is arranged between the guide portion 111 and the groove wall of the guide groove 121 and is respectively connected to the guide portion 111 and the groove wall of the guide groove 121. Among them, exemplarily, the driving component is roughly composed of coils and magnets, the number of coils and magnets are both two groups and are arranged one-to-one corresponding to the two guide parts 111, the coils are arranged on the corresponding guide parts 111, the magnets are arranged on the groove walls of the guide grooves 121 and are arranged opposite to the corresponding coils, and an AC signal is passed through the coils to make the coils generate a magnetic field with variable direction, and the magnets are driven to move by the magnetic force between the magnetic field and the magnets, and the movement of the magnets drives the slide 12 to move, thereby achieving the effect of driving the slide 12 to slide on the base 11 along the optical axis 200, thereby realizing the zoom of the lens unit 10. In this way, by setting the above-mentioned guide portion 111 and guide groove 121, the slide 12 and the base 11 are slidably connected, and through the guiding effect of the guide portion 111, the sliding accuracy of the slide 12 is high, thereby making the focusing accuracy of the lens unit 10 high; in addition, through the matching of the guide groove 121 of the slide 12 with the sleeve of the guide portion 111 of the base 11, and setting the driving assembly between the groove wall of the guide portion 111 and the guide groove 121, the base 11, the slide 12 and the driving assembly are cross-arranged up and down, compared with the stacked arrangement, the thickness of the lens unit 10 can be reduced, thereby reducing the thickness of the periscope camera module 100.

[0076] In this embodiment, the base 11 further has a first stopper 112 and a second stopper 113, which are respectively connected to the two ends of the guide portion 111 along the optical axis 200, and the slide 12 is located between the first stopper 112 and the second stopper 113, and the first stopper 112 and the second stopper 113 are used to stop the slide 12 when the slide 12 slides to the two ends on the guide portion 111 of the base 11. The first stopper 112 and the second stopper 113 are connected to the two ends of each guide portion 111. In this way, by providing the above-mentioned first stopper 112 and the second stopper 113, the slide 12 is stopped, and the slide 12 is prevented from being separated from the base 11 when sliding on the guide portion 111 of the base 11, thereby ensuring the stable use of the lens unit 10 and improving the durability and stability of the periscope camera module 100.

[0077] In this embodiment, the lens unit 10 further includes an upper cover 17, which includes a top plate 171 and two side plates 172 connected to both ends of the top plate 171 and perpendicular to the top plate 171. The upper cover 17 is sleeved on the slide 12 and the base 11, and the two side plates 172 are respectively connected to the two sides of the base 11. In this way, by providing the above-mentioned upper cover 17, the base 11 and the slide 12 are protected, so that the lens unit 10 is highly modularized, and impurities such as water and dust are prevented from entering between the base 11 and the slide 12, and the sliding smoothness between the slide 12 and the base 11 is guaranteed, so as to ensure that the lens unit 10 can focus smoothly.

[0078] Please refer to Figure 5 In this embodiment, the periscope camera module 100 also includes an imaging unit 30. The imaging unit 30 is arranged on the side of the lens unit 10 away from the prism unit 20. The imaging unit 30 is used to receive the light emitted by the lens unit 10 and convert the light signal into an electrical signal. The imaging unit 30 includes a filter bracket 31, a filter 32, a circuit component 33 and a photosensitive element 34. The filter bracket 31 is connected to the side of the base 11 away from the prism unit 20. The filter bracket 31 is provided with a filter hole 311. The filter 32 is arranged on the filter bracket 31 and covers the filter hole 311. The circuit component 33 is connected to the side of the filter bracket 31 away from the base 11. The photosensitive element 34 is connected to the side of the circuit component 33 facing the filter bracket 31 and is located in the filter bracket 31. The filter 32 is used to filter the light. The photosensitive element 34 is used to receive the light signal and convert the light signal into an electrical signal. For details, please refer to Figure 3 and Figure 4 The base 11 has a connecting portion 114 on one side away from the prism unit 20. The connecting portion 114 is a hollow structure and is used to connect with the filter bracket 31. In this way, by providing the above-mentioned imaging unit 30 and its specific structure, the periscope camera module 100 achieves the effect of filtering and converting light signals into electrical signals, and achieves the effect of connecting the imaging unit 30 to the base 11.

[0079] In this embodiment, the circuit assembly 33 includes a circuit board 331, a heat insulating member 332 and a heat sink 333. The circuit board 331 is a folded structure. The heat insulating member 332 is located in the folded circuit board 331. Heat sinks 333 are arranged on both sides of the heat insulating member 332. Each heat sink 333 is connected to the circuit board 331. The heat sink 333 is, for example, a silver sheet, a copper sheet or other object with good heat dissipation. The heat insulating member 332 is, for example, a rigid foam polyurethane or other object with good heat insulation. In this way, by setting the circuit board 331 as a folded structure, the size of the circuit assembly 33 can be reduced, thereby reducing the size of the periscope camera module 100. By setting the heat sink 333, the heat dissipation of the circuit board 331 is achieved, and the stable use of the circuit assembly 33 is ensured. By setting the heat insulating member 332, the mutual heat transfer between the folded circuit boards 331 is avoided to affect the heat dissipation, and the heat dissipation effect of the circuit board 331 is ensured.

[0080] It is understandable that in other embodiments, a heat sink 333 may be provided on one side of the heat insulating member 332, and the heat sink 333 is connected to the circuit board 331. In this way, by providing a heat sink 333, heat dissipation of the circuit board 331 can still be achieved.

[0081] In this embodiment, the circuit assembly 33 further includes a circuit connection board 334, which is vertically connected to the circuit board 331 and extends along the optical axis 200 and is located on one side of the base 11. The circuit connection board 334 is electrically connected to the driving assembly. For details, see Figure 3 and Figure 4 The lens unit 10 also has an electrical connection board 18, which is disposed below the base 11. The electrical connection board 18 is vertically electrically connected to the circuit connection board 334 and is electrically connected to the drive assembly (see Figure 1 18 and the circuit connection board 334), wherein the circuit connection board 334 can be electrically connected to the electrical connection board 18 through a plurality of welding points, that is, the circuit connection board 334 is electrically connected to the driving assembly through the electrical connection board 18. In this way. By arranging the circuit connection board 334 on one side of the base 11, on the one hand, the electrical connection with the driving assembly is achieved, and on the other hand, the space on the side of the lens unit 10 is fully utilized to achieve the miniaturization of the periscope camera module 100.

[0082] It can be understood that in this embodiment, the circuit connection board 334 also extends to one side of the prism unit 20 and is electrically connected to the prism unit 20, so as to send or receive signals to the prism unit 20 through the circuit component 33. Figure 2The prism unit 20 includes a prism seat 21, a prism 22 and an electrical connection sheet 23. The prism seat 21 is in contact with the base 11, the prism 22 is disposed on the prism seat 21, and the electrical connection sheet 23 is disposed below the prism seat 21 and is vertically electrically connected to the circuit connection board 334 (see Figure 1 Schematic diagram of connection between the electrical connection sheet 23 and the circuit connection board 334 shown in FIG. 1 ), wherein the circuit connection board 334 can be electrically connected to the electrical connection sheet 23 through multiple welding points, and the prism 22 is a triangular prism. In this way, by setting the specific structure of the prism unit 20, the electrical connection between the prism unit 20 and the circuit connection board 334 is achieved.

[0083] See also Figure 2 In this embodiment, the periscope camera module 100 further includes a carrier plate 40, which is disposed below the lens unit 10 and the prism unit 20 and is connected to the base 11 of the lens unit 10 and the prism unit 20, respectively. Specifically, the carrier plate 40 is connected to the electrical connection plate 18 of the lens unit 10 and the electrical connection sheet 23 of the prism unit 20. In this way, by providing the above-mentioned carrier plate 40, the lens unit 10 and the prism unit 20 are integrated, thereby improving the structural strength of the periscope camera module 100.

[0084] In this embodiment, the periscope camera module 100 further includes a protective shell 50, which has a through accommodating hole 51, and the lens unit 10 and the prism unit 20 are both disposed in the accommodating hole 51 and are both connected to the hole wall of the accommodating hole 51. Specifically, the circuit assembly 33 is also disposed in the accommodating hole 51 and is connected to the hole wall of the accommodating hole 51. In this embodiment, the lens unit 10, the prism unit 20 and the circuit assembly 33 are all bonded to the hole wall of the accommodating hole 51 through the colloid 60, wherein a part of the circuit board 331 of the circuit assembly 33 is located outside the protective shell 50 by bending. In this way, by providing the above-mentioned protective shell 50, on the first hand, the lens unit 10, the prism unit 20 and the circuit assembly 33 are protected, and on the second hand, the periscope camera module 100 is connected to the external structure.

[0085] In this embodiment, the outer side of the protective shell 50 has a protruding lug 52, and the number of the lugs 52 may be two. The protective shell 50 is positioned and connected to the external structure through the lug 52. For example, the protective shell 50 is positioned and connected to the external structure through the lug 52 and is bonded with glue.

[0086] It can be understood that in other embodiments, the number of the lugs 52 can be less or more.

[0087] In this embodiment, in order to further reduce the size of the periscope camera module 100, a side groove 53 is opened on one side of the protective shell 50 (see Figure 2), the side groove 53 is generally composed of a through hole and a groove plate opened on the side of the protective shell 50, the end of the circuit connection board 334 connected to the circuit board 331 is located inside the protective shell 50, and the middle part of the circuit connection board 334 is highlighted through the middle through hole of the side groove 53, and the end of the circuit connection board 334 away from the circuit board 331 is connected to the inner side of the groove plate of the side groove 53, that is, located inside the protective shell 50, and the solder joints on the circuit connection board 334 are highlighted through the through holes on the lower side of the side groove 53. In this way, by opening the above-mentioned side groove 53 on the side of the protective shell 50, the solder joints of the circuit connection board 334 can be relatively embedded in the side of the protective shell 50, thereby reducing the size of the periscope camera module 100 and realizing the miniaturization of the periscope camera module 100.

[0088] The embodiment of the present application also provides an electronic device (not shown), the electronic device includes the periscope camera module 100 described in the above embodiment. In this embodiment, the electronic device can be a mobile phone, and the periscope camera module 100 can be a rear camera of the mobile phone. It can be understood that in other embodiments, the electronic device can also be a tablet computer, a laptop computer or other device with a camera function, which is not specifically limited in the embodiment of the present application.

[0089] In this way, in the periscope camera module 100 of the electronic device of the embodiment of the present application, the first carrier 13 and the second carrier 14 are integrally formed to reduce the space required for installing the first carrier 13 and the second carrier 14, thereby reducing the volume of the slide 12, and then reducing the size of the lens unit 10 and the size of the periscope camera module 100, which is conducive to realizing the lightness and thinness of the electronic device; in addition, by the matching of the guide groove 121 of the slide 12 with the guide portion 111 of the base 11, and the drive assembly is arranged between the guide portion 111 and the groove wall of the guide groove 121, the base 11, the slide 12 and the drive assembly are cross-arranged up and down. Compared with the stacked arrangement, the thickness of the lens unit 10 can be reduced, thereby reducing the thickness of the periscope camera module 100, and avoiding the periscope camera module 100 from protruding significantly on the back shell of the electronic device. The size of the periscope camera module 100 is compact, which is conducive to further realizing the lightness and thinness of the electronic device.

[0090] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A periscope camera module, characterized in that: include: A lens unit, comprising a base, a slide, a driving assembly, a first carrier, a second carrier, a first lens group and a second lens group, wherein the slide is slidably connected to the base, the driving assembly is disposed between the base and the slide and is respectively connected to the base and the slide, the driving assembly drives the slide to slide on the base along the optical axis of the lens unit, the first carrier and the second carrier are sequentially connected along the optical axis of the lens unit and are disposed on the slide, the first lens group is disposed in the first carrier, the second lens group is disposed in the second carrier and is spaced apart from the first lens group, and the first carrier and the second carrier are integrally formed; The prism unit is arranged on the object side of the lens unit and abuts against the base, and is used for changing the direction of the light so that the light is incident on the first lens group and the second lens group.

2. The periscope camera module according to claim 1, characterized in that: The base has a guide portion parallel to the optical axis of the lens unit, a guide groove extending along the optical axis of the lens unit is provided on the side of the slide, the slide is clamped on the guide portion through the guide groove to achieve a sliding connection with the base, and the drive assembly is arranged between the guide portion and the groove wall of the guide groove and is respectively connected to the guide portion and the groove wall of the guide groove.

3. The periscope camera module according to claim 2, characterized in that: The base also has a first stop portion and a second stop portion, and the first stop portion and the second stop portion are respectively connected to the two ends of the guide portion along the optical axis of the lens unit, and the first stop portion and the second stop portion are used to stop the slide when the slide slides on the base.

4. The periscope camera module according to claim 1, characterized in that: The lens unit also includes an upper cover, which includes a top plate and two side plates connected to both ends of the top plate and perpendicular to the top plate. The upper cover is sleeved on the slide seat and the base, and the two side plates are respectively connected to the two sides of the base.

5. The periscope camera module according to claim 1, characterized in that: The periscope camera module also includes an imaging unit, which includes a filter bracket, a filter, a circuit assembly and a photosensitive element. The filter bracket is connected to the side of the base facing away from the prism unit, the filter bracket is provided with a filter hole, the filter is arranged on the filter bracket and covers the filter hole, the circuit assembly is connected to the side of the filter bracket facing away from the base, and the photosensitive element is connected to the side of the circuit assembly facing the filter bracket and is located in the filter bracket.

6. The periscope camera module according to claim 5, characterized in that: The circuit assembly includes a circuit board, a thermal insulation member and a heat sink. The circuit board is a folded structure. The thermal insulation member is located in the circuit board. The heat sink is provided on at least one of the two sides of the thermal insulation member, and the heat sink is connected to the circuit board.

7. The periscope camera module according to claim 6, characterized in that: The circuit assembly further includes a circuit connection board, which is connected to the circuit board and extends along the optical axis of the lens unit and is located at one side of the base, and the circuit connection board is electrically connected to the driving assembly.

8. The periscope camera module according to claim 1, characterized in that: The periscope camera module also includes a carrier plate, which is arranged below the lens unit and the prism unit and is respectively connected to the base of the lens unit and the prism unit.

9. The periscope camera module according to claim 1, characterized in that: The periscope camera module also includes a protective shell having a through accommodating hole, and the lens unit and the prism unit are both arranged in the accommodating hole and connected to the hole wall of the accommodating hole.

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

Images