Flat-plate-type vibration isolator

Abstract

The invention discloses a flat-plate-type vibration isolator which is composed of a round head screw (1) and a vibration isolation layer. A hex nut (2) is arranged on the round head screw (1); the vibration isolation layer is composed of a rubber body (6), a flat plate (7) and a lining (8), the flat plate (7) is fixed in the rubber body (6), the rubber body (6) is sleeved with the lining (8), the flat plate (7), the rubber body (6) and the lining (8) form an integral structure, holes matched with the round head screw (1) are correspondingly formed in the center of the flat plate (7), the center of the rubber body (6) and the center of the lining (8), after the round head screw (1) penetrates through the holes, the flat plate (7), the rubber body (6) and the lining (8) are fixed to the round head screw (1) through the hex nut (2). The flat-plate-type vibration isolator is connected between an electronic device and an installation base body, so that vibration force transmitted to the base body from the device and vibration force transmitted to the device from the base body are reduced and eliminated.

Description

technical field [0001] The invention relates to a flat plate vibration isolator. Background technique [0002] As a mobile water structure, a ship has all kinds of facilities. Because the power facilities are relatively concentrated, the vibration of the facilities should not be underestimated, especially the equipment of electronic equipment, such as some light, high-precision electronic equipment such as program controllers , frequency conversion controller and computer hard disk, etc. These devices are light in weight and poor in shock resistance. Once they become loose or fall off due to vibration, they can directly lead to paralysis of the device or even the system. For this reason, workers often place rubber pads or glass fiber boards on these electronic equipment and the installation base, but such vibration isolation pads have a very small amount of compression when they are under pressure, and cannot effectively reduce and eliminate vibration. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0002] As a mobile water structure, a ship has all kinds of facilities. Because the power facilities are relatively concentrated, the vibration of the facilities should not be underestimated, especially the equipment of electronic equipment, such as some light, high-precision electronic equipment such as program controllers , frequency conversion controller and computer hard disk, etc. These devices are light in weight and poor in shock resistance. Once they become loose or fall off due to vibration, they can directly lead to paralysis of the device or even the system.

For this reason, the staff often place rubber pads or glass fiber boards on these electronic equipment and the installation base, but the compression of this type of vibration isolation pad is extremely small when it is pressed, and it cannot effectively reduce and eliminate vibration.

Images