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Sliding liner plate apparatus used in installation bracket

A technology for installing brackets and liners, which is applied in the direction of support structure installation, non-rotational vibration suppression, etc. It can solve the problems of affecting the appearance, strong connectors, and large surface friction, so that it is not easy to peel off or fall off, and it is easy to maintain. and replacement, the effect of high flatness accuracy

Inactive Publication Date: 2012-06-27
FLIGHT AUTOMATIC CONTROL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large surface friction of the existing mounting bracket, it is easy to damage the paint layer of the chassis and the surface treatment layer of the pallet, which not only affects the appearance, but also makes the electronic equipment less resistant to the environment.
In addition, greater force when loading and unloading electronic equipment chassis will also cause damage to the connector, which directly affects the effect of fast connection of electronic equipment
In addition, the surface of the existing pallet and the chassis are in rigid contact, which is likely to cause mechanical damage when subjected to vibration or impact

Method used

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  • Sliding liner plate apparatus used in installation bracket
  • Sliding liner plate apparatus used in installation bracket
  • Sliding liner plate apparatus used in installation bracket

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The application position of the present invention in avionics equipment is as figure 1 As shown, the sliding liner 11 provides a low-friction contact surface between the lower surface of the electronic equipment cabinet 8 and the upper surface of the mounting bracket 9 .

[0020] From figure 2 It can be seen that the sliding liner 11 is an integral part of the structure of the mounting bracket 9, and the liner 1 and the double-sided adhesive film 2 are usually used in pairs. , pressure of 0.5MPa and bonded to the upper surface of the bottom of the supporting plate 3 to form two smooth sliding contact planes. The part of the liner 1 and the double-sided adhesive film 2 that exceeds the length of the supporting plate is bent downward and bonded to the lower surface of the bottom of the supporting plate 3, and the bending degree meets the requirements of the b...

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Abstract

The invention belongs to a friction reduction vibration isolation technology and relates to a sliding liner plate apparatus used in installation bracket of an avionic device. The sliding liner plate apparatus comprises: a sliding gasket, a double-sided glue film, a supporting plate, a front fixed block, a rear fixed block, a fixed screw and a rear supported plate. By using the apparatus, a pushing force needed during electronic equipment is pushed into the installation bracket can be reduced. A surface treatment result of a cabinet bottom and a supporting plate surface which are contacted during the mutual sliding of the electronic equipment can not be damaged. Buffering and isolation effects can be achieved when the electronic equipment is impacted and vibrates. By using the apparatus, rapid loading and unloading of the avionic device can be guaranteed.

Description

technical field [0001] The invention belongs to the technology of friction reduction and vibration isolation, and relates to a sliding liner device for installing a bracket. Background technique [0002] With the development of standardization and modularization of avionics products, higher requirements are put forward for the rapid installation and disassembly of products. The most commonly used method of quick assembly and disassembly is to fix the chassis to the mounting bracket through a screw locking device. However, due to the high surface friction of the existing mounting bracket, it is easy to damage the paint layer of the chassis and the surface treatment layer of the pallet, which not only affects the appearance, but also deteriorates the tolerance of the electronic equipment to the environment. In addition, greater force when loading and unloading electronic equipment chassis will also cause damage to the connector, which directly affects the effect of quick conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14F16F15/08
Inventor 闫迎军康力
Owner FLIGHT AUTOMATIC CONTROL RES INST
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