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WO/2022/037316A1 |
A camera motor (100), a camera module (1000) and an electronic device (2000). The camera motor (100) comprises a base (10), a bearing member (20), and a drive component (30). The bottom surface of the base (10) is recessed to form an acc...
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WO/2022/037208A1 |
A high-frequency high-speed swing motor and a method for implementing same. The motor comprises a housing (9); an end cover (1) is embedded at one end of the housing; a stator assembly is connected to the inner wall of the housing; a rot...
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WO/2022/030458A1 |
Provided is a capsule endoscopy system that is easy to operate and enables rapid examinations. This capsule endoscopy system is provided with a capsule endoscope having a permanent magnet, and an external magnetic field-generating device...
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WO/2022/020961A1 |
A linear actuator comprising a mass movably mounted in a linear displacement path, the mass having a magnetic segment, a drive force generator configured to selectively impart acceleration to the mass in the orientation of the linear dis...
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WO/2022/019210A1 |
The present invention makes it possible to achieve a reduced size while ensuring optical performance. In a focal point adjustment module 4 of this imaging device 1, a magnet 34 is provided to a drive lens unit 22, a coil 42 is provided t...
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WO/2022/006837A1 |
A linear motor (100), comprising a first cover plate (11), a housing (10) fixed to the first cover plate (11) and forming a first accommodation space (14) with the first cover plate (11), a vibrator (20) accommodated in the first accommo...
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WO/2022/006938A1 |
Disclosed is a linear vibration motor (100), comprising: a housing (1) internally provided with an accommodating space (13); a stator (2) and a vibrator (3), which are accommodated in the accommodating space (13); and an elastic support ...
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WO/2022/006983A1 |
A bidirectionally driven magnetic circuit. The bidirectionally driven magnetic circuit comprises a support, a first voice coil, a second voice coil, first magnetic steel, second magnetic steel, third magnetic steel and fourth magnetic st...
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WO/2022/006839A1 |
A linear motor (100), comprising a first cover plate (11), a housing (10) fixed to the first cover plate (11) and forming a first accommodating space (14) with the first cover plate (11), a vibrator (20) accommodated in the first accommo...
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WO/2022/006887A1 |
The present invention provides a linear motor, comprising a housing having a containing space, and a stator, a vibrator and an elastic member that are contained in the containing space. The stator is fixed to the housing; the elastic mem...
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WO/2022/006924A1 |
A vibrating motor (100) comprises a housing (10), a stator (20) mounted in the housing, a vibrator (30) capable of vibrating relative to the stator, and a spring support frame (40) for connecting the housing to the vibrator. The vibrator...
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WO/2022/000437A1 |
A linear vibration motor, comprising a cover plate (10), a housing (20) that is fixed to the cover plate and forms an accommodating space together with the cover plate, a vibration unit (30) suspended in the accommodating space, an elast...
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WO/2022/000546A1 |
A lens driving apparatus and an electronic device. The lens driving apparatus comprises: a lens barrel; a first housing in which the lens barrel is suspended; a second housing, wherein the first housing is installed in the second housing...
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WO/2022/000516A1 |
Provided is a vibration electric motor. The vibration electric motor comprises a housing provided with an accommodation space, and a stator, a vibrator, an elastic member, a circuit board and a buffer member accommodated in the accommoda...
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WO/2022/005972A1 |
A pivot motor (54) for a hair clipper is provided, including a stator (56) with a plurality of laminations, a bobbin (58) located in operational relation to the stator and having a coil of wire (60) wound around the bobbin, an armature (...
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WO/2022/000879A1 |
A linear vibration electric motor (100), comprising: a housing (1) having an accommodating space (10); a vibration unit (2) arranged in the accommodating space (10); an elastic member (3) for suspending the vibration unit (2) in the acco...
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WO/2022/000648A1 |
A haptic feedback structure based on a linear motor. The haptic feedback structure based on the linear motor comprises a touch panel (1), a support (3) matching the touch panel to form an accommodating space (10), a linear motor (5) loca...
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WO/2022/000642A1 |
A linear vibration motor (100), comprising a housing (1), a coil assembly (2), a vibration unit (3) and an elastic supporting member (4). The housing (1) is provided with a bottom plate (13) for fixing the coil assembly (2); the vibratio...
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WO/2022/000554A1 |
A lens driving apparatus and an electronic device. The lens driving apparatus comprises a lens tube, a housing, a piezoelectric driving assembly, and a second driving assembly. The lens tube is used to accommodate a lens. The housing com...
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WO/2022/001644A1 |
A linear vibration motor having non-contact vibration damping, comprising a machine housing (1) and a lower holder(11); a stator assembly is provided on the lower holder (11), a vibrator assembly is sleeved outside the stator assembly, t...
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WO/2022/000551A1 |
A lens driving apparatus and an electronic device. The lens driving apparatus comprises: a lens barrel; a first housing in which the lens barrel is mounted; a second housing in which the first housing is mounted; and a first driving appa...
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WO/2022/000643A1 |
Provided is a linear vibration electric motor. The linear vibration electric motor comprises a housing, a coil assembly, a vibration unit and an elastic supporting member. The housing is provided with a bottom plate; the vibration unit c...
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WO/2021/258303A1 |
A camera module (100), comprising a support (10), a camera lens (20), a plurality of magnets (25), and a circuit board assembly (30). The support (10) has an inner cavity (11) and an outer wall (12); the camera lens (20) is accommodated ...
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WO/2021/259078A1 |
Disclosed is a fast response linear vibration motor structure, comprising a lower bracket; an FPC is connected above the lower bracket, a stator assembly is disposed above the FPC, an outer sleeve of the stator assembly is provided with ...
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WO/2021/259087A1 |
Disclosed are a linear vibration motor structure with a long service life, comprising a lower bracket, wherein a stator assembly is connected above the lower bracket; a vibrator assembly is sheathed outside the stator assembly; a casing ...
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WO/2021/261059A1 |
The present invention provides an electromagnetic suspension which reduces interference with other components or devices, can be installed in a narrow space, shows small pulsations in thrust, has large thrust, and has a high vibration-da...
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WO/2021/254432A1 |
Disclosed is a bidirectional magnetic suspension brushed electric motor device, comprising an electric motor shell, an electric motor shaft branch and an end cover, wherein the end cover is arranged at the bottom end of the electric moto...
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WO/2021/253749A1 |
Disclosed in the present invention is a miniature low-frequency vibrator capable of being directly driven by audio signals, which belongs to the technical field of vibrators. The miniature low-frequency vibrator comprises a base, an uppe...
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WO/2021/252731A1 |
A linear actuator or motor for oscillating a blade is provided. The linear actuator replaces an eccentric drive and yoke, resulting in a linear powered drive to oscillate the blade linearly. This operation facilitates the formation of a ...
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WO/2021/248534A1 |
A linear motor (100), comprising a housing (1) having an accommodating space, a vibrator (2) accommodated in the accommodating space and reciprocally vibrating along the vibration direction, an elastic member (5) suspending the vibrator ...
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WO/2021/237786A1 |
A linear vibration electric motor (100), comprising a housing (1) with an accommodating space (10), a vibration unit (2) arranged in the accommodating space, an elastic member (3), a coil assembly (4), a second iron core (5) and metal sh...
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WO/2021/241520A1 |
An electric motor device equipped with an armature (110), a magnetic pole (120), a current control unit, and a voltage-boosting unit. The armature (110) has a plurality of armature coils (111) for receiving current and generating a magne...
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WO/2021/227678A1 |
A linear motor apparatus. Structures such as an air cylinder (20) having unidirectional vent holes (221, 222), a mass block (30) having an L-shaped extension portion (32), an air pipe (40), and electromagnets (50, 60) are provided, so th...
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WO/2021/225522A1 |
Levitation and Propulsion Unit -2 (LPU-2) is a thrust generating device able to generate resultant force to create motion without mass flow and/or momentum exchange. The technology primarily uses electromagnetic energy, permanent magneti...
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WO/2021/225516A1 |
A rapid action enabled, duo directional and high driving force electromagnet moving magnet linear actuator to mainly meet application requirements like: a) earlier invention: Levitation and Propulsion Unit (LPU) - a novel device able to ...
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WO/2021/212531A1 |
Disclosed are an oblique vibration linear motor and an electronic device using the linear motor. The electronic device comprises the oblique vibration linear motor. The oblique vibration linear motor comprises a housing and a driving ass...
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WO/2021/212524A1 |
The present utility model provides a vibration motor. The vibration motor comprises a housing having an accommodating space and a vibrating member and a fixed member accommodated in the accommodating space. The vibration motor further co...
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WO/2021/212530A1 |
Provided in the present utility model is a vibration motor, the vibration motor comprising a housing having an accommodating space, and a vibrating member and a fixed member accommodated in the accommodating space, the housing comprising...
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WO/2021/215318A1 |
A vibration generation device according to the present invention comprises a casing, a vibrating body, a driving means, and an elastic support that vibratably holds the vibrating body in a first direction, wherein: the elastic support ha...
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WO/2021/210699A1 |
A mobile terminal according to the present invention includes an apparatus for generating vibration and sound, the apparatus for generating vibration and sound comprising: a first vibration unit including a vibration plate and a coil cou...
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WO/2021/205295A1 |
The present invention relates to the operating principle of a loudspeaker (20) with an induction motor (10). The motor (10) has two magnets (1a and 1b) positioned on either side of a central core (2). The magnets (1a and 1b) thus create ...
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WO/2021/196315A1 |
Provided in the present utility model is a linear vibration motor, comprising a guide sleeve, a vibration unit, a coil, and an auxiliary magnetic steel unit. The guide sleeve comprises a body part and a guide channel; the vibration unit ...
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WO/2021/176773A1 |
The purpose of the present invention is to provide a linear vibration motor 100 which can be made smaller while avoiding a reduction in the vibration felt from an electronic device, and an electronic device using the same, and to such en...
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WO/2021/178711A1 |
A linear fan including a fan blade attached a fan frame by a wire spring having a first end attached to the fan blade and a second end attached to the fan frame. The fan blade includes a free end such that the blade oscillates by pivotin...
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WO/2021/174560A1 |
The present application provides a linear motor. The linear motor comprises a vibrator structure and a stator structure, wherein the vibrator structure is provided with a first vibration direction and a second vibration direction that fo...
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WO/2021/168939A1 |
Provided is a linear vibration motor, comprising a housing provided with an accommodating space, a vibration unit, elastic pieces which suspend the vibration unit in the accommodating space, and a coil assembly which is fixed to the hous...
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WO/2021/172577A1 |
This vibration actuator comprises a fixed body including a coil, a movable body disposed inside in the radial direction of the coil and including a magnet disposed so as to be relatively movable in the vibration direction orthogonal to t...
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WO/2021/168938A1 |
Provided is a linear vibration motor, comprising a housing, a vibration unit, elastic pieces, and a stator; the stator drives the vibration unit to vibrate; the vibration unit comprises a mass block; each elastic piece comprises an elast...
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WO/2021/168940A1 |
Provided is a linear vibration motor, comprising a housing provided with an accommodating space, a vibration unit suspended within the accommodating space, elastic pieces which suspend the vibration unit in the accommodating space, and a...
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WO/2021/168895A1 |
The present application relates to the technical field of electric motors, and specifically relates to a rotary vibration motor. The rotary vibration motor of the present application comprises a housing, a drive assembly, and a vibration...
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