Periscopic integrated anti-shake motor, camera device and electronic equipment

Abstract

The utility model discloses a periscopic integrated anti-shake motor, a camera device and electronic equipment, and relates to the technical field of electronic equipment. In the anti-shake motor, a first carrier is used for installing a prism, and a second carrier is used for installing a periscope head; in the anti-shake assembly, an anti-shake induction assembly is installed on the first carrier, and the anti-shake induction assembly can be driven to drive the first carrier to rotate in the light incidence direction and the second direction through magnetic force generated by electrifying an anti-shake excitation assembly. In the focusing assembly, a focusing induction assembly is installed on a second carrier, and the focusing induction assembly can be driven by magnetic force generated by electrifying a focusing excitation assembly to drive the second carrier to move in the light emitting direction. The anti-shake excitation assembly and the focusing excitation assembly are both installed and electrically connected to the integrated circuit board, and the integrated circuit board is provided with an electric connection port used for being electrically connected with an external power source. The first carrier, the second carrier and the integrated circuit board are all installed on the supporting base, the anti-shake motor is low in assembling difficulty, and the shooting effect can be guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and more specifically, to a periscope-type integrated anti-shake motor, a camera device and an electronic device. Background Art

[0002] Conventional motors used in cameras installed in electronic devices such as mobile phones and computers often adopt a single lens and are driven along the thickness direction of the mobile phone to achieve shooting. However, conventional motors are easily limited by the thickness of the mobile phone. With the development of technology, periscope motors have gradually appeared. The periscope motor has changed the driving direction and receives light through a prism to achieve picture shooting. It has the advantages of high pixels, large aperture, and ultra-thinness. At present, periscope motors are generally composed of two parts: an anti-shake prism module and an automatic focus lens module. The relatively independent anti-shake prism module and the automatic focus lens module are fastened together by screws and other structures to form a complete periscope motor. However, there are many parts, the assembly is cumbersome, and there is a possibility of misalignment that affects the shooting effect.

[0003] To sum up, how to reduce the difficulty of assembling the periscope motor and ensure the shooting effect is a problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a periscope integrated anti-shake motor, which has a low assembly difficulty and is conducive to ensuring the shooting effect.

[0005] Another object of the present application is to provide a camera device including the above-mentioned periscope integrated anti-shake motor.

[0006] Another object of the present application is to provide an electronic device comprising the above-mentioned camera device.

[0007] In order to achieve the above objectives, this application provides the following technical solutions:

[0008] A periscope integrated anti-shake motor, comprising:

[0009] A first carrier, used for mounting a prism, so that light incident from a first direction is refracted toward a third direction;

[0010] The second carrier is used to install the periscope lens;

[0011] An anti-shake component, comprising an anti-shake sensing component and an anti-shake excitation component, wherein the anti-shake sensing component is mounted on the first carrier, and a magnetic force generated by energizing the anti-shake excitation component can drive the anti-shake sensing component to drive the first carrier to rotate around the first direction and the second direction, and the first direction, the second direction and the third direction are perpendicular to each other;

[0012] A focusing assembly, comprising a focusing induction assembly and a focusing excitation assembly, wherein the focusing induction assembly is mounted on the second carrier, and the magnetic force generated by energizing the focusing excitation assembly can drive the focusing induction assembly to drive the second carrier to move along the third direction;

[0013] An integrated circuit board, the anti-shake excitation component and the focusing excitation component are both mounted on and electrically connected to the integrated circuit board, and the integrated circuit board is provided with an electrical connection port for electrically connecting to an external power supply;

[0014] A support base, wherein the first carrier, the second carrier and the integrated circuit board are all mounted on the support base.

[0015] Preferably, it also includes a protective cover;

[0016] The support seat has a first accommodating groove and a second accommodating groove, the first accommodating groove and the second accommodating groove are arranged along the third direction, and the first carrier is movably disposed in the first accommodating groove, and the second carrier is movably disposed in the second accommodating groove;

[0017] The protective cover is disposed outside the support base and has a first light-through hole for light to enter, and a panel on a first side of the support base along the third direction has a second light-through hole for light to exit.

[0018] Preferably, the back plate of the support seat along the second side of the third direction has a positioning column, and the free end of the positioning column is provided with a rotatable first ball, the first carrier has a positioning groove, the positioning column is inserted in the positioning groove, and the first ball is movably abutted against the first carrier, so that the first carrier can rotate around the first direction or the second direction as an axis;

[0019] It also includes two reset components, which are connected to the support seat and the first carrier and are used to drive the first carrier to reset.

[0020] Preferably, it also includes a second ball, a roller and an adsorption magnet;

[0021] The support seat has a first displacement groove on the first side along the second direction, the second carrier has a second displacement groove on the first side along the second direction, and both the first displacement groove and the second displacement groove extend along the third direction, and the second ball is rotatably disposed in the first displacement groove and the second displacement groove;

[0022] A rotatable roller is provided between the second side of the support seat along the second direction and the second side of the second carrier along the second direction, and the roller extends along the second direction;

[0023] The second carrier has a fourth mounting groove, the adsorption magnet is embedded in the fourth mounting groove, and the support seat has a magnetic attraction portion, and the second ball is restricted to maintain a state of abutting the support seat and the second carrier through the magnetic attraction force between the magnetic attraction portion and the adsorption magnet.

[0024] Preferably, the anti-shake sensing component includes a first magnet and a second magnet, and the anti-shake excitation component includes a first coil and a second coil;

[0025] The first carrier has a first mounting groove on a first side along the second direction, the prism can be mounted on one side of the first carrier along the first direction, and the first carrier has a second mounting groove on the other side along the first direction;

[0026] The first magnet is embedded in the first mounting groove, and the second magnet is embedded in the second mounting groove;

[0027] The first coil and the second coil are both installed and electrically connected to the integrated circuit board. The first coil is arranged opposite to the first magnet. The magnetic force generated by energizing the first coil can drive the first magnet to drive the first carrier to rotate around the first direction. The second coil is arranged opposite to the second magnet. The magnetic force generated by energizing the second coil can drive the second magnet to drive the first carrier to rotate around the second direction.

[0028] Preferably, the focusing induction component includes a third magnet, and the focusing excitation component includes a third coil;

[0029] The second carrier has a third mounting groove on the first side along the second direction, the third magnet is embedded in the third mounting groove, the third coil is installed and electrically connected to the integrated circuit board, and the third coil and the third magnet are arranged opposite to each other. The magnetic force generated by energizing the third coil can drive the third magnet to drive the second carrier to move along the third direction.

[0030] Preferably, the anti-shake component further includes a first chip and a second chip, and the focusing component further includes a third chip, and the first chip, the second chip and the third chip are all installed and electrically connected to the integrated circuit board;

[0031] The first chip is electrically connected between the electrical connection port and the first coil, the third chip is electrically connected between the electrical connection port and the third coil, and the second chip is electrically connected between the electrical connection port and the second coil;

[0032] The first chip is used to detect the position of the first magnet and control the current of the first coil to achieve jitter compensation around the first direction;

[0033] The second chip is used to detect the position of the second magnet and control the current of the second coil to achieve jitter compensation around the second direction;

[0034] The third chip is used to detect the position of the third magnet and control the current of the third coil to achieve automatic focusing along the third direction.

[0035] Preferably, the integrated circuit board is a flexible circuit board;

[0036] And / or, the first carrier, the support seat, and the second carrier all have metal embedded parts and an insulating layer, and the insulating layer is coated on the outside of the corresponding embedded parts.

[0037] A camera device comprises the periscope integrated anti-shake motor described in any one of the above items.

[0038] An electronic device comprises the above-mentioned camera device.

[0039] In the present application, a first carrier for setting a prism and a second carrier for setting a periscope lens are configured to meet the needs of the periscope integrated anti-shake motor for shooting.

[0040] Furthermore, a first carrier is arranged on the support seat, and the first carrier can be rotated around a first direction and a second direction, that is, the first carrier can rotate around the incident direction of light under the support of the support seat, and can rotate around a second direction perpendicular to the incident and emitting directions of the light; and an anti-shake sensing component is fixedly connected to the first carrier, an anti-shake excitation component is arranged on the integrated circuit board, and the anti-shake excitation component is electrically connected to the integrated circuit board so that the anti-shake excitation component can be energized through the integrated circuit board. When the anti-shake excitation component is energized, a magnetic field is generated around it, and the magnetic field interacts with the magnetic field of the anti-shake sensing component to drive the anti-shake sensing component to drive the first carrier to rotate relative to the support seat, so as to achieve jitter compensation.

[0041] Similarly, a second carrier is arranged on the support seat, and the second carrier is movably arranged along the third direction, that is, the second carrier can move along the light emission direction under the support of the support seat; and a focusing sensing component is fixedly connected to the second carrier, and a focusing excitation component is arranged on the integrated circuit board, and the focusing excitation component is electrically connected to the integrated circuit board, so that the focusing excitation component can be energized through the integrated circuit board. When the focusing excitation component is energized, a magnetic field is generated around it, and the magnetic field interacts with the magnetic field of the focusing sensing component to drive the focusing sensing component to drive the second carrier to move relative to the support seat, so as to realize focusing adjustment.

[0042] The beneficial effect is that the first carrier and the second carrier are installed on a support base and the current is controlled by the same integrated circuit board. Compared with the related technology, the periscope integrated anti-shake motor has fewer parts and is less difficult to assemble, and the first carrier and the second carrier are not easy to be misaligned to ensure the shooting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0044] Figure 1 An exploded view of a specific embodiment provided in this application;

[0045] Figure 2 A cross-sectional view of a specific embodiment provided in this application;

[0046] Figure 3 A schematic diagram of the structure of a specific embodiment provided in this application;

[0047] Figure 4 An exploded schematic diagram of a reset element and a first carrier according to a specific embodiment of the present application;

[0048] Figure 5 This is an exploded schematic diagram of a reset member, a first carrier and a support seat according to a specific embodiment of the present application;

[0049] Figure 6 This is a schematic diagram of the assembly structure of the reset member and the support seat of the specific embodiment provided in this application;

[0050] Figure 7 A structural schematic diagram of another angle of a specific embodiment provided in this application;

[0051] Figure 8 This is a structural schematic diagram from another angle of the specific embodiment provided in this application;

[0052] Fig. 9 This is a schematic diagram of the explosion structure of the first carrier, the first magnet and the second magnet of the specific embodiment provided in this application;

[0053] Fig.10 This is a schematic diagram of the explosion structure of the second carrier and the third magnet of the specific embodiment provided in this application;

[0054] Fig.11This is a schematic diagram of the explosion structure of the second carrier and the adsorption magnet of the specific embodiment provided in this application;

[0055] Fig.12 A schematic diagram of a local structure of a specific embodiment provided in this application;

[0056] Fig.13 Another partial structural schematic diagram of a specific embodiment provided in this application;

[0057] Fig.14 This is a schematic diagram of the structure of the reset element of the specific embodiment provided in this application.

[0058] Reference numerals:

[0059] 1-first carrier; 101-first mounting slot; 102-second mounting slot; 103-second positioning pin; 2-third magnet; 3-second carrier; 301-third mounting slot; 302-fourth mounting slot; 303-limiting boss; 304-silicone boss; 4-roller; 5-adsorption magnet; 6-second ball; 7-support seat body; 701-first accommodating slot; 702-second accommodating slot; 703-second light hole; 704-first positioning pin; 8-third chip; 9-third coil; 10-integrated circuit board; 11-second coil; 12-second chip; 13-first coil; 14-protective sheet; 15-first chip; 16-first ball; 17-resetting member; 1701-first connecting structure; 17011-first positioning hole; 1702-second connecting structure; 17021-second positioning hole; 1703-first resetting part; 17031-first spring sheet; 17032-second spring sheet; 17033-first transition resetting part; 17034-second transition resetting part; 1704-second resetting part; 18-damping glue; 19-back plate; 1901-positioning column; 20-second magnet; 21-first magnet; 22-protective cover; 2201-first light hole; 23-prism; 24-lens;

[0060] X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0062] The core of this application is to provide a periscope integrated anti-shake motor, which is easy to assemble and is conducive to ensuring the shooting effect. Another core of this application is to provide a camera device including the above-mentioned periscope integrated anti-shake motor. Another core of this application is to provide an electronic device including the above-mentioned camera device.

[0063] The present application provides a periscope integrated anti-shake motor, comprising a first carrier 1, a second carrier 3, an anti-shake component, a focusing component, an integrated circuit board 10 and a support seat. The first carrier 1 is used to install a prism 23 so that light incident from a first direction is refracted toward a third direction; the second carrier 3 is used to install a periscope lens 24; the anti-shake component comprises an anti-shake sensing component and an anti-shake excitation component, the anti-shake sensing component is installed on the first carrier 1, and the magnetic force generated by energizing the anti-shake excitation component can drive the anti-shake sensing component to drive the first carrier 1 to rotate around a first direction and a second direction, and the first direction, the second direction and the third direction are perpendicular to each other; the focusing component comprises a focusing sensing component and a focusing excitation component, the focusing sensing component is installed on the second carrier 3, and the magnetic force generated by energizing the focusing excitation component can drive the focusing sensing component to drive the second carrier 3 to move along the third direction; the anti-shake excitation component and the focusing excitation component are both installed and electrically connected to the integrated circuit board 10, and the integrated circuit board 10 is provided with an electrical connection port for electrically connecting to an external power supply; the first carrier 1, the second carrier 3 and the integrated circuit board 10 are all installed on the support seat.

[0064] Specifically, Figure 1 , Figure 2 , Fig.12 and Fig.13 As shown, the periscope integrated anti-shake motor is configured with a first carrier 1 for setting a prism 23 and a second carrier 3 for setting a periscope lens 24 to meet the needs of the periscope integrated anti-shake motor for shooting.

[0065] Furthermore, a first carrier 1 is arranged on the support seat, and the first carrier 1 can be rotated around a first direction and a second direction, that is, the first carrier 1 can rotate around the incident direction of light under the support of the support seat, and can rotate around a second direction perpendicular to the incident and emitting directions of the light. For example, the first carrier 1 is rotatably arranged on the connecting seat around a first direction via a rotating shaft, and the connecting seat is rotatably arranged on the supporting seat around a second direction via a rotating shaft; and an anti-shake sensing component is fixedly connected to the first carrier 1, an anti-shake excitation component is arranged on the integrated circuit board 10, and the anti-shake excitation component is electrically connected to the integrated circuit board 10 so that the anti-shake excitation component can be energized through the integrated circuit board 10. When the anti-shake excitation component is energized, a magnetic field is generated around it, and the magnetic field interacts with the magnetic field of the anti-shake sensing component to drive the anti-shake sensing component to drive the first carrier 1 to rotate relative to the support seat to achieve jitter compensation.

[0066] Similarly, a second carrier 3 is arranged on the support seat, and the second carrier 3 is movably arranged along the third direction, that is, the second carrier 3 can move along the light emission direction under the support of the support seat, such as a guide rail slider assembly; and a focusing sensing assembly is fixedly connected to the second carrier 3, and a focusing excitation assembly is arranged on the integrated circuit board 10, and the focusing excitation assembly is electrically connected to the integrated circuit board 10, so that the focusing excitation assembly can be energized through the integrated circuit board 10. When the focusing excitation assembly is energized, a magnetic field is generated around it, and the magnetic field interacts with the magnetic field of the focusing sensing assembly to drive the focusing sensing assembly to drive the second carrier 3 to move relative to the support seat to achieve focusing adjustment.

[0067] In summary, the first carrier 1 and the second carrier 3 are installed on a support base, and the current is controlled by the same integrated circuit board 10. Compared with the related technology, the periscope integrated anti-shake motor has fewer parts and lower assembly difficulty, and the first carrier 1 and the second carrier 3 are not easy to be misaligned to ensure the shooting effect.

[0068] On the basis of the above embodiment, a protective cover 22 is further included;

[0069] The support base has a first accommodating groove 701 and a second accommodating groove 702, the first accommodating groove 701 and the second accommodating groove 702 are arranged along the third direction, and the first carrier 1 is movably disposed in the first accommodating groove 701, and the second carrier 3 is movably disposed in the second accommodating groove 702;

[0070] like Figure 8 As shown, the protective cover 22 is disposed outside the support base, and the protective cover 22 has a first light hole 2201 for light entry, and the panel on the first side of the support base along the third direction has a second light hole 703 for light exit.

[0071] To meet the installation and activity requirements of the first carrier 1 and the second carrier 3, as Figure 2As shown, the support seat adopts a groove structure, and the internal groove of the support seat is composed of a first accommodating groove 701 and a second accommodating groove 702 arranged along the Z direction, and a blocking structure is provided between the first accommodating groove 701 and the second accommodating groove 702 to limit the position of the first carrier 1 and the second carrier 3 therein, and the first accommodating groove 701 and the second accommodating groove 702 are connected to each other, so that the light refracted by the prism 23 along the Z direction can be directed to the lens 24 provided on the second carrier 3, and the height of the first accommodating groove 701 along the X direction is greater than the height of the first carrier 1 along the X direction, and the width of the first accommodating groove 701 along the Y direction is greater than the width of the first carrier 1 along the Y direction, so as to allow the first carrier 1 to rotate in the first accommodating groove 701, and similarly, the length of the second accommodating groove 702 along the Z direction is greater than the length of the second carrier 3 along the Z direction, so as to allow the second carrier 3 to move in the second accommodating groove 702.

[0072] Matching, such as Figure 3 , Fig.12 and Fig.13 As shown, in order to protect the components installed on the support base and limit their position, a protective cover 22 is provided on the outer cover of the support base, and a first light hole 2201 is opened on the top plate opposite to the first carrier 1 of the protective cover 22, and a second light hole 703 is opened on the panel of the support base located on the right side along the Z direction and opposite to the second carrier 3. When in use, after the prism 23 is installed above the first carrier 1, the light passes through the first light hole 2201 from top to bottom along the X direction and enters the prism 23, and the light refracted by the prism 23 extends from left to right along the Z direction and passes through the second light hole 703 to be emitted to meet the shooting needs.

[0073] On the basis of the above embodiment, the back plate 19 of the support seat along the second side of the third direction has a positioning column 1901, and the free end of the positioning column 1901 is provided with a rotatable first ball 16, the first carrier 1 has a positioning groove, the positioning column 1901 is inserted in the positioning groove, and the first ball 16 is movably abutted against the first carrier 1, so that the first carrier 1 can rotate with the first direction or the second direction as the axis;

[0074] The device further comprises two reset members 17 , which are connected to the support seat and the first carrier 1 and are used to drive the first carrier 1 to reset.

[0075] Specifically, Figure 2 , Figure 5 and Fig.13As shown, a positioning column 1901 is formed on the back plate 19 of the support seat, which is located on the left side along the Z direction and opposite to the first carrier 1. A movable groove is provided at the right end of the positioning column 1901 for inserting a freely rotatable first ball 16. Correspondingly, a positioning groove extending along the Z direction is provided in the middle position of the left end of the first carrier 1. The positioning column 1901 is inserted in the positioning groove from left to right, and the first ball 16 located at the right end of the positioning column 1901 abuts against the bottom of the positioning groove, and the inner diameter of the positioning groove is larger than the outer diameter of the positioning column 1901, so as to leave room for the first carrier 1 to rotate relative to the positioning column 1901.

[0076] Correspondingly, a reset member 17 is arranged between the support seat and the first carrier 1. The support seat and the first carrier 1 are connected by a deformable reset member 17 so that a restoring force can be applied to the first carrier 1 through the reset member 17. When in use, when the anti-shake sensing component is driven by the anti-shake excitation component, the rotation of the first carrier 1 will drive the reset member 17 to deform it. When the anti-shake excitation component stops driving the anti-shake sensing component, the rebound force of the reset member 17 will pull the first carrier 1 to reset so that shake compensation can continue.

[0077] Further, preferably, Figure 6 As shown, the support seat includes a support seat body 7 and a back plate 19, the support seat body 7 has a mounting opening at the end away from the second accommodating groove 702 along the Z direction, and the back plate 19 is covered on the support seat body 7 by a fastener to close the mounting opening, then the support seat body 7 and the back plate 19 are jointly surrounded to form a first accommodating groove 701, and the reset member 17 is connected to the first connecting structure 1701 of the support seat and is sandwiched between the support seat body 7 and the back plate 19; further, as Figure 4 As shown, the end of the support seat body 7 provided with the mounting opening has at least two first positioning pins 704 extending along the Z direction, the reset member 17 is connected to the first connection structure 1701 of the support seat and has at least two first positioning holes 17011, a plurality of first positioning pins 704 are inserted into the corresponding first positioning holes 17011, and the first connection structure 1701 has a first mounting hole for inserting a fastener connecting the support seat body 7 and the back plate 19. Similarly, the first carrier 1 has at least two second positioning pins 103 extending along the Z direction, and the reset member 17 is connected to the first connection structure 1701 of the support seat and has at least two first positioning holes 17011. The second connection structure 1702 of the component 17 connected to the first carrier 1 has at least two second positioning holes 17021, and a plurality of second positioning pins 103 are inserted in the corresponding second positioning holes 17021, and the second connection structure 1702 has a second mounting hole for inserting fasteners to connect to the first carrier 1; further, the back plate 19 is provided with a damping glue 18, and the first carrier 1 can abut against or detach from the damping glue 18 to prevent the first carrier 1 from rigidly colliding with the back plate 19 through the damping glue 18, so as to ensure the stability of the prism 23.

[0078] Going further, Figure 4As shown, the restoring member 17 includes a first connecting structure 1701, a second connecting structure 1702, a first restoring portion 1703 and a second restoring portion 1704. Fig.14 As shown, the first reset portion 1703 has a plurality of first spring sheets 17031 extending along the X direction and a plurality of second spring sheets 17032 extending along the Y direction, the ends of two adjacent first spring sheets 17031 close to each other are connected by a first transition reset portion 17033 to form a first serpentine coil, and the ends of two adjacent second spring sheets 17032 close to each other are connected by a second transition reset portion 17034 to form a second serpentine coil, and one free end of the first serpentine coil is connected to the first connecting structure 1701, and the other free end is connected to a free end of the second serpentine coil, and the other free end of the second serpentine coil is connected to the second connecting structure 1702, and the second reset portion 1704 is the same as the first reset portion 1703, the first reset portion 1703 and the second reset portion 1704 are arranged in parallel along the X direction, and the second serpentine coil of the first reset portion 1703 is fixedly connected to the side close to the second serpentine coil of the second reset portion 1704 by a connecting portion.

[0079] On the basis of the above embodiment, it also includes a second ball 6, a roller 4 and an adsorption magnet 5;

[0080] The support seat has a first displacement groove on the first side along the second direction, the second carrier 3 has a second displacement groove on the first side along the second direction, and both the first displacement groove and the second displacement groove extend along the third direction, and the second ball 6 is rotatably disposed in the first displacement groove and the second displacement groove;

[0081] A rotatable roller 4 is provided between the second side of the support seat along the second direction and the second side of the second carrier 3 along the second direction, and the roller 4 extends along the second direction;

[0082] The second carrier 3 has a fourth mounting groove 302, the adsorption magnet 5 is embedded in the fourth mounting groove 302, and the support seat has a magnetic attraction portion, through the magnetic attraction force between the magnetic attraction portion and the adsorption magnet 5, the second ball 6 is restricted to maintain abutment against the support seat and the second carrier 3.

[0083] Specifically, Figure 7As shown, a second displacement groove and a first displacement groove are respectively provided on the left side of the second carrier 3 and the support seat along the Y direction, the first displacement groove and the second displacement groove both extend along the Z direction, and the first displacement groove and the second displacement groove are arranged relative to each other, so that a freely rotatable second ball 6 can be arranged in the first displacement groove and the second displacement groove; and a roller 4 is provided on the right side of the second carrier 3 and the support seat along the Y direction, the roller 4 is rotatably arranged on the support seat or the second carrier 3, and the roller 4 extends along the Y direction, so that the second carrier 3 can be guided to move along the Z direction during the rotation of the roller 4, the roller 4 cooperates with the second ball 6, the support seat can stably support the second carrier 3, and the second carrier 3 can move along the Z direction.

[0084] Matching, such as Fig.11 As shown, a fourth mounting groove 302 is provided on the opposite side of the second carrier 3 and the bottom of the second accommodating groove 702, the adsorption magnet 5 is inserted into and clamped in the fourth mounting groove 302, and a magnetic attraction portion is provided on the support seat. For example, the magnetic attraction portion can adopt a magnet with a magnetic pole opposite to that of the adsorption magnet 5, and is arranged opposite to the adsorption magnet 5, so that a downward pulling force is applied to the second carrier 3 through the adsorption force between the magnetic attraction portion and the adsorption magnet 5, so that the second carrier 3 cannot move along the X and Y directions, which is conducive to ensuring that the second carrier 3 can move stably along the Z direction.

[0085] On the basis of the above embodiment, the anti-shake sensing component includes a first magnet 21 and a second magnet 20, and the anti-shake excitation component includes a first coil 13 and a second coil 11;

[0086] The first carrier 1 has a first mounting groove 101 on a first side along the second direction, and the prism 23 can be mounted on one side of the first carrier 1 along the first direction. The first carrier 1 has a second mounting groove 102 on the other side along the first direction.

[0087] The first magnet 21 is embedded in the first installation groove 101, and the second magnet 20 is embedded in the second installation groove 102;

[0088] The first coil 13 and the second coil 11 are both installed and electrically connected to the integrated circuit board 10. The first coil 13 is arranged opposite to the first magnet 21. The magnetic force generated by energizing the first coil 13 can drive the first magnet 21 to drive the first carrier 1 to rotate around the first direction. The second coil 11 is arranged opposite to the second magnet 20. The magnetic force generated by energizing the second coil 11 can drive the second magnet 20 to drive the first carrier 1 to rotate around the second direction.

[0089] Specifically, Figure 1 , Fig. 9 , Fig.12 and Fig.13As shown, a space for installing a prism 23 is reserved at the top of the first carrier 1 along the X direction, so that the prism 23 can be set on the top of the first carrier 1, and a second installation groove 102 is opened at the bottom of the first carrier 1 along the X direction. The second magnet 20 is inserted and clamped in the second installation groove 102. Correspondingly, the second coil 11 mounted on the integrated circuit board 10 is relative to the second magnet 20, so that after the second coil 11 is powered by the integrated circuit board 10, a driving force along the X direction can be applied to the second magnet 20, so that the first carrier 1 can be driven by the second magnet 20 to rotate around the first ball 16 with the Y direction as the axis.

[0090] Furthermore, a first mounting groove 101 is opened on one side of the first carrier 1 along the Y direction, and the first magnet 21 is inserted into and clamped in the first mounting groove 101. Correspondingly, the first coil 13 mounted on the integrated circuit board 10 is relative to the first magnet 21, so that after the first coil 13 is powered by the integrated circuit board 10, a driving force along the Y direction can be applied to the first magnet 21, so that the first carrier 1 can be driven to rotate around the first ball 16 with the X direction as the axis through the first magnet 21.

[0091] Furthermore, a protective sheet 14 , such as a ceramic structure or a mica structure, is provided between the first coil 13 and the integrated circuit board 10 to protect the integrated circuit board 10 from damage and to improve the stability and reliability of the integrated circuit board 10 .

[0092] On the basis of the above embodiment, the focusing induction component includes a third magnet 2, and the focusing excitation component includes a third coil 9;

[0093] The second carrier 3 has a third mounting groove 301 on the first side along the second direction, the third magnet 2 is embedded in the third mounting groove 301, the third coil 9 is installed and electrically connected to the integrated circuit board 10, and the third coil 9 is arranged opposite to the third magnet 2. The magnetic force generated by energizing the third coil 9 can drive the third magnet 2 to drive the second carrier 3 to move along the third direction.

[0094] Specifically, Figure 1 , Fig.10 As shown, a third mounting groove 301 is opened on one side of the second carrier 3 along the Y direction, and the third magnet 2 is inserted into and clamped in the third mounting groove 301. Correspondingly, the third coil 9 mounted on the integrated circuit board 10 is relative to the third magnet 2, so that after the third coil 9 is powered by the integrated circuit board 10, a driving force along the Y direction can be applied to the third magnet 2, so that the second carrier 3 can be driven to move along the Z direction through the third magnet 2.

[0095] On the basis of the above embodiment, the anti-shake component further includes a first chip 15 and a second chip 12, and the focusing component further includes a third chip 8. The first chip 15, the second chip 12, and the third chip 8 are all installed and electrically connected to the integrated circuit board 10;

[0096] The first chip 15 is electrically connected between the electrical connection port and the first coil 13, the third chip 8 is electrically connected between the electrical connection port and the third coil 9, and the second chip 12 is electrically connected between the electrical connection port and the second coil 11;

[0097] The first chip 15 is used to detect the position of the first magnet 21 and control the current of the first coil 13 to achieve jitter compensation around the first direction;

[0098] The second chip 12 is used to detect the position of the second magnet 20 and control the current of the second coil 11 to achieve jitter compensation around the second direction;

[0099] The third chip 8 is used to detect the position of the third magnet 2 and control the current of the third coil 9 to achieve automatic focusing along the third direction.

[0100] A first chip 15, a second chip 12 and a third chip 8 are mounted on the integrated circuit board 10. The first chip 15 is located on the inner side of the annular first coil 13, the second chip 12 is located on the inner side of the annular second coil 11, and the third chip 8 is located on the inner side of the annular third coil 9. Power is directly supplied to the first chip 15, the second chip 12 and the third chip 8 through the integrated circuit board 10, and then the first chip 15 supplies power to the first coil 13, the second chip 12 supplies power to the second coil 11, and the third chip 8 supplies power to the third coil 9. Therefore, the current that can flow into the first coil 13, the second coil 11 and the third coil 9 can be controlled by the first chip 15, the second chip 12 and the third chip 8, respectively, so as to achieve anti-shake compensation and focusing.

[0101] Furthermore, the first chip 15, the second chip 12 and the third chip 8 are all integrated with position detection sensors, and the position detection sensors can be Hall effect sensors, magnetoresistive sensors or tunnel magnetoresistive sensors, etc., so as to detect the strength of the magnetic field generated by the first magnet 21 and the second magnet 20 through the first chip 15 and the second chip 12 respectively, so as to determine the real-time position of the first magnet 21 and the second magnet 20, and then, in combination with the target position to be reached by the first prism 23, the compensation angles of the first carrier 1 that need to rotate around the X direction and the Y direction can be calculated, so as to control the current flowing through the first coil 13 and the second coil 11. The first carrier 1 is driven to rotate around the X and Y directions to realize the movement of the compensation angle, so that the prism 23 arranged on the first carrier 1 is kept at the target position; similarly, the strength of the magnetic field generated by the third magnet 2 can be detected by the third chip 8 to determine the real-time position of the third magnet 2, and then combined with the target position that the lens 24 needs to reach, the compensation displacement that the second carrier 3 needs to move along the Z direction can be calculated, and the current flowing through the third coil 9 can be controlled to drive the second carrier 3 to realize the movement of the compensation displacement along the Z direction, so that the lens 24 arranged on the second carrier 3 is kept at the target position. The closed-loop control is realized by the first chip 15, the second chip 12 and the third chip 8, which is conducive to ensuring the anti-shake and focusing effects.

[0102] On the basis of the above-mentioned embodiment, the integrated circuit board 10 is a flexible circuit board; it effectively reduces the cost, is conducive to increasing the space utilization rate, reduces the process difficulty, and facilitates the arrangement of the anti-shake component and the focusing component.

[0103] Specifically, Figure 1 and Fig.13 As shown, the integrated circuit board 10 has a first circuit board portion and a second circuit board portion, the first circuit board portion and the second circuit board portion are arranged in an L shape, the first coil 13, the second coil 11 and the third coil 9 are all annular coils, and the first coil 13, the first chip 15, the third coil 9 and the third chip 8 are all mounted on the first circuit board portion, the second coil 11 and the second chip 12 are all mounted on the second circuit board portion, and the first circuit board portion is laid on one side of the support seat along the Y direction, and the second circuit board portion is laid on the bottom of the support seat, and the bottom plate of the support seat has a second induction through hole for accommodating the second coil 11, and the side plate of the support seat on one side along the Y direction has a first induction through hole and a third induction through hole, the first induction through hole is used to accommodate the first coil 13, and the third induction through hole is used to accommodate the third coil 9.

[0104] On the basis of the above embodiments, the first carrier 1, the support seat, and the second carrier 3 all have metal embedded parts and an insulating layer, and the insulating layer is coated on the outside of the corresponding embedded parts. The structural strength of the periscope integrated anti-shake motor is relatively high, and it is beneficial to guide and concentrate the magnetic field to ensure anti-shake and focusing stability. At the same time, the metal embedded parts inside the support seat can serve as the above-mentioned magnetic attraction part. During the movement of the second carrier 3 along the Z direction, the adsorption magnet 5 can maintain the adsorption force between the magnetic attraction part to ensure the stable movement of the second carrier 3.

[0105] Based on the above embodiment, the second carrier 3 is provided with a limit boss 303 and a silicone boss 304 at both ends along the Z direction. The limit boss 303 can abut or detach from the support seat to limit the movement of the second carrier 3 along the Z direction, and the second carrier 3 can prevent collision through the silicone boss 304.

[0106] In addition to the above-mentioned periscope integrated anti-shake motor, the present application also provides a camera device including the periscope integrated anti-shake motor disclosed in the above-mentioned embodiment, and an electronic device including the above-mentioned camera device. For the structures of other parts of the camera device and the electronic device, please refer to the prior art and will not be repeated in this article.

[0107] In some specific embodiments, the imaging device refers to a camera, or, in other specific embodiments, the imaging device refers to a camera head, etc. Of course, the imaging device is not limited to the above-mentioned types as long as it can realize the imaging function.

[0108] In some specific embodiments, the electronic device refers to a mobile phone, or, in other specific embodiments, the electronic device refers to a computer, etc. Of course, the electronic device is not limited to the above-mentioned types, as long as it is equipped with the above-mentioned camera device.

[0109] It should be noted that the relational terms such as "first" and "second" mentioned above are merely used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface, top, bottom" and the directional words "upper, lower, left, right" mentioned above are all defined based on the drawings in the specification.

[0110] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0111] The above is a detailed introduction to the periscope integrated anti-shake motor, camera device and electronic device provided by the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the present application.

Claims

1. A periscope integrated anti-shake motor, characterized in that: include: A first carrier (1) used for mounting a prism (23) so as to refract light incident from a first direction toward a third direction; A second carrier (3) for mounting a periscope lens (24); An anti-shake component, comprising an anti-shake sensing component and an anti-shake excitation component, wherein the anti-shake sensing component is mounted on the first carrier (1), and a magnetic force generated by energizing the anti-shake excitation component can drive the anti-shake sensing component to drive the first carrier (1) to rotate around the first direction and the second direction, and the first direction, the second direction and the third direction are perpendicular to each other; A focusing component, comprising a focusing induction component and a focusing excitation component, wherein the focusing induction component is mounted on the second carrier (3), and the magnetic force generated by energizing the focusing excitation component can drive the focusing induction component to drive the second carrier (3) to move along the third direction; An integrated circuit board (10), the anti-shake excitation component and the focusing excitation component are both mounted on and electrically connected to the integrated circuit board (10), and the integrated circuit board (10) is provided with an electrical connection port for electrically connecting to an external power source; A support base, wherein the first carrier (1), the second carrier (3) and the integrated circuit board (10) are all mounted on the support base.

2. The periscope integrated anti-shake motor according to claim 1, characterized in that: Also included is a protective cover (22); The support seat comprises a first accommodating groove (701) and a second accommodating groove (702), wherein the first accommodating groove (701) and the second accommodating groove (702) are arranged along the third direction, and the first carrier (1) is movably arranged in the first accommodating groove (701), and the second carrier (3) is movably arranged in the second accommodating groove (702); The protective cover (22) is arranged outside the support seat, and the protective cover (22) has a first light hole (2201) for allowing light to enter, and the panel of the support seat on the first side along the third direction has a second light hole (703) for allowing light to exit.

3. The periscope integrated anti-shake motor according to claim 2, characterized in that: The back plate (19) of the support seat along the second side of the third direction has a positioning column (1901), and a rotatable first ball (16) is provided at the free end of the positioning column (1901), the first carrier (1) has a positioning groove, the positioning column (1901) is inserted into the positioning groove, and the first ball (16) can movably abut against the first carrier (1), so that the first carrier (1) can rotate with the first direction or the second direction as the axis; It also comprises two reset components (17), wherein the reset components (17) are connected to the support seat and the first carrier (1) and are used to drive the first carrier (1) to reset.

4. The periscope integrated anti-shake motor according to claim 1, characterized in that: It also includes a second rolling ball (6), a rolling shaft (4) and an adsorption magnet (5); The support seat has a first displacement groove on the first side along the second direction, the second carrier (3) has a second displacement groove on the first side along the second direction, and both the first displacement groove and the second displacement groove extend along the third direction, and the second ball (6) is rotatably disposed in the first displacement groove and the second displacement groove; A rotatable roller (4) is provided between the second side of the support seat along the second direction and the second side of the second carrier (3) along the second direction, and the roller (4) extends along the second direction; The second carrier (3) has a fourth mounting groove (302), the adsorption magnet (5) is embedded in the fourth mounting groove (302), and the support seat has a magnetic attraction portion, and the second ball (6) is restricted to maintain a state of abutting the support seat and the second carrier (3) through the magnetic attraction force between the magnetic attraction portion and the adsorption magnet (5).

5. The periscope integrated anti-shake motor according to claim 1, characterized in that: The anti-shake sensing component comprises a first magnet (21) and a second magnet (20), and the anti-shake excitation component comprises a first coil (13) and a second coil (11); The first carrier (1) has a first mounting groove (101) on a first side along the second direction, the prism (23) can be mounted on one side of the first carrier (1) along the first direction, and the first carrier (1) has a second mounting groove (102) on the other side along the first direction; The first magnet (21) is embedded in the first installation groove (101), and the second magnet (20) is embedded in the second installation groove (102); The first coil (13) and the second coil (11) are both mounted on and electrically connected to the integrated circuit board (10); the first coil (13) and the first magnet (21) are arranged opposite to each other; the magnetic force generated by energizing the first coil (13) can drive the first magnet (21) to drive the first carrier (1) to rotate around the first direction; and the second coil (11) and the second magnet (20) are arranged opposite to each other; the magnetic force generated by energizing the second coil (11) can drive the second magnet (20) to drive the first carrier (1) to rotate around the second direction.

6. The periscope integrated anti-shake motor according to claim 5, characterized in that: The focusing induction component comprises a third magnet (2), and the focusing excitation component comprises a third coil (9); The second carrier (3) has a third mounting groove (301) on the first side along the second direction, the third magnet (2) is embedded in the third mounting groove (301), the third coil (9) is mounted and electrically connected to the integrated circuit board (10), and the third coil (9) and the third magnet (2) are arranged opposite to each other, and the magnetic force generated by energizing the third coil (9) can drive the third magnet (2) to drive the second carrier (3) to move along the third direction.

7. The periscope integrated anti-shake motor according to claim 6, characterized in that: The anti-shake component further comprises a first chip (15) and a second chip (12); the focusing component further comprises a third chip (8); the first chip (15), the second chip (12) and the third chip (8) are all mounted on and electrically connected to the integrated circuit board (10); The first chip (15) is electrically connected between the electrical connection port and the first coil (13), the third chip (8) is electrically connected between the electrical connection port and the third coil (9), and the second chip (12) is electrically connected between the electrical connection port and the second coil (11); The first chip (15) is used to detect the position of the first magnet (21) and control the current of the first coil (13) to achieve jitter compensation around the first direction; The second chip (12) is used to detect the position of the second magnet (20) and control the current of the second coil (11) to achieve jitter compensation around the second direction; The third chip (8) is used to detect the position of the third magnet (2) and control the current of the third coil (9) to achieve automatic focusing along the third direction.

8. The periscope integrated anti-shake motor according to claim 4, characterized in that: The integrated circuit board (10) is a flexible circuit board; And / or, the first carrier (1), the support seat, and the second carrier (3) all have metal embedded parts and an insulating layer, and the insulating layer is coated on the outside of the corresponding embedded parts.

9. A camera device, characterized in that: It includes the periscope integrated anti-shake motor as described in any one of claims 1 to 8 above.

10. An electronic device, characterized in that: The imaging device comprising the imaging device as claimed in claim 9 above.

Images