Large vibration hammer high vibration flat vibration motor
A vibration motor, large vibration technology, applied in electrical components, electromechanical devices, electric components, etc., can solve the problem of insufficient vibration and touch, and achieve the effect of strong vibration
Inactive Publication Date: 2019-05-24
ZHEJIANG DONGYANG CHENGJI ELECTRO MECHANICS CO LTD
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Problems solved by technology
[0003] The present invention mainly solves the problem that the vibrating tactility of general vibrating motors in the prior art is not good enough, and provides a flat vibrating motor with a large vibrating hammer and high vibrating sensation
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Embodiment
[0022] In this embodiment, a flat vibrating motor with a large vibration hammer and high vibration sensitivity, such as figure 1 As shown, it includes a housing composed of a lower bracket 1 and a casing 2 . A magnetic steel 4 and a brush substrate 5 are arranged on the lower bracket. A rotating shaft 3 is arranged in the casing, a rotor assembly is arranged on the rotating shaft, and a brush 6 is connected to the brush substrate, and the brush is connected to the rotor. An eccentric vibrating hammer 7 is also arranged outside the casing, wherein one end of the rotating shaft passes through the casing to form an extension end, and the eccentric vibrating hammer is arranged on the extension end. Such as Figure 5 As shown, the eccentric vibratory hammer is semi-circular, or it may be sector-shaped. An eccentric vibrating hammer is added. When the vibrating motor is running, the rotating shaft drives the eccentric vibrating hammer to rotate, so as to provide a stronger vibrat...
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The invention relates to a large vibration hammer high vibration flat vibration motor to solve the problem that a common vibration motor in the prior art is not good enough in the sense of vibration touch. The vibration motor comprises a housing composed of a lower bracket and a casing, wherein the housing is provided therein with a rotating shaft; a rotor assembly is arranged on the rotating shaft; magnetic steel and a brush substrate are arranged on the lower bracket; a brush is connected to the brush substrate; the brush is connected to a rotor; an eccentric vibrating hammer is disposed outside the housing; one end of the rotating shaft passes through the casing to form an extended end; and the eccentric vibrating hammer is disposed on the extended end. The large vibration hammer high vibration flat vibration motor is provided with the eccentric vibrating hammer. The vibration motor drives the eccentric vibrating hammer to rotate when operating so as to provide a stronger sense of vibration for the vibration motor, thereby satisfying the vibration demand of various heavy mobile phones having large screens.
Description
technical field [0001] The invention relates to the technical field of motors, in particular to a flat vibrating motor with a large vibrating hammer and high vibration sensitivity. Background technique [0002] As a micro motor, small vibration motors are mainly used in small electronic products such as mobile phones and electric toys, especially smart phones. As the screens of smart phones are getting larger and larger, the weight of mobile phones is also getting heavier. At the same time, mobile phones have higher and higher requirements for vibration touch, especially when playing games on mobile phones, the frequency of using the vibration function is also more. Heavier volume and better vibration feel are difficult to achieve with traditional flat motors. Contents of the invention [0003] The invention mainly solves the problem that the vibrating sense of vibration of the general vibrating motor is not good enough in the prior art, and provides a flat vibrating moto...
Claims
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IPC IPC(8): H02K7/075
Inventor 孙安
Owner ZHEJIANG DONGYANG CHENGJI ELECTRO MECHANICS CO LTD