Flat vibration motor with high sensitivity and high vibration sense
A flat vibration motor, sensitive technology, applied in reciprocating/oscillating/vibrating magnetic circuit components, electrical components, electromechanical devices, etc., can solve vibration noise vibration motor and equipment installation surface impact damage, vibration motor outer wall and equipment installation surface Contact collision and other problems to achieve the effect of reducing vibration noise, improving vibration effect, and avoiding damage and deformation
Pending Publication Date: 2022-04-22
天长市恒博智能科技有限公司
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Problems solved by technology
[0003] The vibration motor is installed on the installation surface of the equipment during use, and the normal operation of the power will drive the vibration of the equipment. When the installation and fit between the vibration motor and the equipment are not high, there will be a gap between the two. In this case, the work will Cause high-frequency contact and collision between the outer wall of the vibration motor and the equipment installation surface, generate vibration noise and cause impact damage to the vibration motor and equipment installation surface
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] A flat vibration motor with high sensitivity and high vibration, such as figure 1 , figure 2 and image 3 As shown, it includes the lower seat 1 and the upper cover 2, the lower seat 1 is located under the upper cover 2, the lower seat 1 and the upper cover 2 are connected by bolts, and the interior of the lower seat 1 and the upper cover 2 is opened There are two symmetrical grooves, the fitting seat 3 is slidably connected between the inner walls on both sides of the groove, and a plurality of suction cups 4 are arranged under the fitting seat 3, and a rectangular groove is opened on the upper outer wall of the fitting seat 3 , the inner wall of the recta...
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The invention belongs to the technical field of vibration motors, particularly relates to a high-sensitivity and high-vibration-sense flat vibration motor, and aims to solve the problems that a gap exists between a vibration motor and equipment when the mounting and fitting degree between the vibration motor and the equipment is not high, and high-frequency contact collision occurs between the outer wall of the vibration motor and the mounting surface of the equipment when the vibration motor works under the condition that the gap exists between the vibration motor and the equipment. In order to solve the problem that vibration noise is generated and impact damage is caused to a vibration motor and an equipment mounting surface, the following scheme is provided, the vibration noise reduction device comprises a lower seat and an upper cover, the lower seat is located below the upper cover, the lower seat and the upper cover are fixedly connected, and two symmetrical grooves are formed in the lower seat and the upper cover. The contact effect of the lower side outer wall of the lower seat and the mounting surface is improved by utilizing the movable fitting seat and the suction cup, so that the device is fully fitted with the mounting surface after being mounted, gaps caused by incomplete fixation and high-frequency contact collision between the outer wall of the device and the mounting surface in the whole vibration process of the motor are avoided, the vibration noise is reduced, and the service life of the motor is prolonged. The vibration effect is improved.
Description
technical field [0001] The invention relates to the technical field of vibration motors, in particular to a flat vibration motor with high sensitivity and vibration. Background technique [0002] The vibration motor is the excitation source that combines the power source and the vibration source. The vibration motor installs a set of adjustable eccentric blocks at both ends of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and the eccentric block is used to obtain the excitation force. The vibration motor It has high utilization rate of exciting force, low energy consumption, low noise and long service life. The excitation force of the vibration motor can be adjusted steplessly, and it is easy to use. It can be applied to general vibration machinery, and is widely used in hydropower construction, thermal power generation, construction, building materials, chemical industry, mining, coal, metallurgy, light industry and other industria...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02K33/02H02K1/34
CPCH02K33/02H02K1/34
Inventor 王洪年黄小荣黄学钊
Owner 天长市恒博智能科技有限公司