Motor Controller Vibration Reduction Mount
A motor controller and mounting seat technology, which is applied in mechanical equipment, transportation and packaging, springs/shock absorbers, etc., can solve the problems of exacerbating the swing range of the controller, loose connections, and insufficiently stable connections, etc., and achieve superior stability , slow down the vibration transmission, avoid the effect of vibration damage
Active Publication Date: 2022-07-26
徐州科幻机电设备有限公司
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Problems solved by technology
[0004] The shortcomings of the above-mentioned technology: the combination of screws and vibration-damping pads is not stable enough, and the upper end of the controller is easy to swing around the connection point; the vibration-damping pad is prone to oxidation fatigue, resulting in loosening of the connection, which in turn increases the swing of the controller
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] like Figure 1 to Figure 4 As shown, for a vibration reduction mounting seat for a motor controller, the frame 1 is provided with four rectangularly distributed through holes. The four uprights 6 are arranged in a rectangular shape, the uprights 6 are cylindrical, the lower end axis of the upright column 6 has a lower threaded column 3 , and the upper end axis of the upright column 6 has an upper threaded column 9 . The lower ...
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The invention discloses a vibration damping mount for a motor controller, which belongs to the technical field of electric vehicles. There are 4 rectangularly arranged uprights installed on the frame, and the uprights are covered with a seat cover, a cylindrical airbag and a pressing sheet; the seat cover is located at the lower end of the cylindrical airbag, and the axis of the upper end of the seat cover has a cylindrical circular boss; the motor controller The four corners of the casing are pressed against the seat cover, and the arc-shaped notch of the motor controller casing is matched with the round boss of the seat cover and the cylindrical air bag; a rectangular frame pressing plate is arranged above the motor controller casing; the rectangular frame pressing plate The through hole is connected to the upright column; the lower side of the rectangular frame pressing plate is provided with an arc-shaped sheet, and the arc-shaped sheet is pressed on the housing of the motor controller. In the present invention, four rectangularly arranged uprights cooperate with cylindrical airbags to press on the arc-shaped notches at the four vertical ridges of the motor controller casing, so as to ensure that the motor controller does not swing; when driving, the frame structure vibrates with the frame, and The cylindrical airbag around the motor controller can slow down the vibration transmission and avoid the vibration damage of the motor controller.
Description
technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a vibration damping mount for a motor controller. Background technique [0002] Motors are used in many and / or installations, and motors need to be used with motor controllers. The motor controller is an integrated circuit that controls the motor to work according to the set direction, speed, angle, and response time by actively working. The existing motor controller generally uses bolts to fix it in the required position. This rigid connection leads to The vibration during driving is transmitted to the inside of the controller, causing vibration of the controller and internal components, and affecting the life and performance of the controller. In the prior art, vibration damping pads are generally arranged at the bolt connection to reduce the vibration of the controller. [0003] For example, a vibration damping arrangement and connection structure of a motor contro...
Claims
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IPC IPC(8): B60R16/02F16F15/023
CPCB60R16/02F16F15/0232
Inventor 刘一潭
Owner 徐州科幻机电设备有限公司