Vibration motor
A technology of vibrating motors and vibrating parts, applied in the direction of electrical components, electromechanical devices, etc., can solve the problems of too many components, affecting production efficiency and production costs, and achieve the effects of not easy to fall off, improving production efficiency and saving production costs
Active Publication Date: 2019-07-23
AAC MICROTECH CHANGZHOU
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Problems solved by technology
[0006] The purpose of the present invention is to provide a vibrating motor to solve the problem that the traditional vibrating motor requires too many components, which affects production efficiency and production cost
Method used
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Embodiment Construction
[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0025] see figure 1 and figure 2 , is a vibrating motor provided by an embodiment of the present invention, including: a housing 1 , a vibrating part 2 , a fixing part 3 and an elastic supporting part 4 . The casing 1 has a receiving space 10 , and the vibrating element 2 , the fixing element 3 and the elastic supporting element 4 are all accommodated in the accommodating space 10 , and the elastic supporting element 4 suspends and supports the vibrating element 2 in the accommodating space 10 . see Figure 4 , the elastic support 4 includes: a first fixing part 41, a second fixing part 42 and an elastic arm 43, the first fixing part 41 is fixed to the housing 1, the second fixing part 42 is fixed to the housing 1 and is connected with the first fixing part 41 are arranged at intervals, and the elastic arm 43 is connected between the first fixing pa...
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The invention provides a vibration motor, an elastic supporting piece of the vibration motor comprises a first fixed part fixed on a shell, a second fixed part fixed on the shell and spaced from the first fixed part, and an elastic arm connected between the first fixed part and the second fixed part, and the elastic arm comprises an extension arm fixedly connected with a vibration piece. Accordingto the elastic supporting piece, the first fixed part and the second fixed part is fixed to the shell, the extension arm is fixed to the vibration piece, the vibration piece can be stably suspended and supported in the containing space during vibration and is not prone to falling off, a damping piece does not need to be additionally arranged between the elastic supporting piece and the vibrationpiece, a falling protection piece does not need to be additionally arranged at the bottom of the shell, elements needed by the vibration motor are reduced, the production efficiency of the vibration motor is improved, and the production cost is saved.
Description
[0001] 【Technical field】 [0002] The invention relates to a vibrating motor, in particular to a vibrating motor used in electronic sound-generating devices. [0003] 【Background technique】 [0004] With the development of electronic technology, mobile communication terminal devices such as mobile phones need to rely on the vibration of the fuselage to remind the user of the silent reminder of the incoming call, and the part that generates vibration is the built-in vibration motor. In addition, the core of small medical and health care equipment such as vibration massagers The device is also a built-in vibration motor. A traditional vibration motor includes a casing, a vibrating part housed in the casing, a fixing part, and an elastic support. Both the vibrating part and the casing are connected to the elastic support. Most of the traditional elastic supports are stainless steel stamping parts. The part is not fixed firmly, and it is easy to slip when vibrating. Therefore, a d...
Claims
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Login to View More IPC IPC(8): H02K33/02
CPCH02K33/02
Inventor 浦晓峰黄兴志凌芳华
Owner AAC MICROTECH CHANGZHOU