A multi-directional locking filter fixing and locking device

Abstract

The invention discloses a filter fixing and locking device for multi-directional locking, which comprises a bottom plate, a horizontal locking device and a vertical locking device. The bottom plate is provided with an annular chute or slide rail, and the lower end of the horizontal locking device and the lower end of the vertical locking device are respectively installed on the chute or slide rail, and the two horizontal directions perpendicular to each other are the X direction and the Y direction. At least two horizontal locking devices are installed in the X direction, and at least two horizontal locking devices are installed in the Y direction. There are two horizontal locking devices, and at least two vertical locking devices are installed in the X direction or the Y direction. The present invention is an open structure that is not a box or a box, and has no influence on the connection operation between the filter and other components. At the same time, it can effectively avoid non-planar parts on the filter while realizing multi-directional fixing, so that the present invention The fixed locking device can be effectively applied to the installation of different types of filters with irregular shapes, which expands the scope of use.

Description

technical field [0001] The invention relates to a filter fixing and locking device, in particular to a multi-directional locking filter fixing and locking device. Background technique [0002] The filter needs to be installed on the electronic equipment when it is applied. At present, there are two main installation methods. One is to install it on other electronic equipment with screws through the mounting holes on the filter shell, and the other is to install it from the The filter can be fixedly installed in multiple directions. [0003] The above-mentioned first installation method is to fix the filter in one direction. Even if there are multiple screws, the direction is the same, so they are all fixed in one direction. It is suitable for the application environment with less vibration, but for vibration Larger, especially for multi-directional vibration applications, this installation method has the problem of unstable installation, easy loosening or even falling off. ...

AI Technical Summary

Problems solved by technology

[0005] However, the traditional multi-directional fixing device generally realizes the multi-directional fixing of the filter in the form of a box (or box body). In order not to affect the wiring operation between the filter and other electronic components as much as possible, the screw connection is used The structure of the plate realizes the fixing of the filter. This fixing device is more practical for filters with regular shapes, but there are the following problems for filters with irregular shapes: because the position of the mounting plate is fixed and the area is large, so The mounting plate cannot effectively avoid the non-planar parts on the filter (such as protruding or recessed parts), and the positions of the non-planar parts of different filters are different, and the traditional fixing device is more difficult to apply to different types of irregularly shaped filters Install

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