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Fast and reliable locking structure for on-board recording device storage disk

A technology of locking structure and recording equipment, applied in aircraft parts, instruments, electrical digital data processing and other directions, can solve the problems of cumbersome locking and unlocking process, low reliability of storage disk, easy to loose, etc., and achieve fast and reliable locking. and unlocking, reducing the time required for locking and unlocking, ensuring reliability

Active Publication Date: 2017-05-31
中航洛阳光电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the storage disk of the airborne recording device was demonstrated and designed on the device, it was found that the installation and removal process of the storage disk was cumbersome and time-consuming for the locking and unlocking of the storage disk, and the reliability of the storage disk after locking was low. , prone to loosening

Method used

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  • Fast and reliable locking structure for on-board recording device storage disk
  • Fast and reliable locking structure for on-board recording device storage disk
  • Fast and reliable locking structure for on-board recording device storage disk

Examples

Experimental program
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Embodiment Construction

[0018] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0019] see figure 1 — Figure 5 . On-board recording device storage disk quick plug-in locking structure, including screw lock 1, storage disk 2, positioning pin sleeve 3, countersunk head screw 4, locking groove 5, positioning pin 6, storage disk installation groove 7, chassis 8 .

[0020] see figure 2 twist lock diagram and Figure 5 Coordination diagram of the screw lock and the lock slot when the storage disk is locked: including the knob 9, the spring 10, the housing 11, the lock hook 12 and the screw lock pin 13; the spring 10 is inserted into the inner hole of the housing 11 and combined Insert into the inner hole of the knob 9, one end with a hole of the lock hook 12 is inserted into the inner hole of the knob 9 from the inner hole of the housing 11 and the spring 10, and the screw lock pin 13 is inserted into the through hole of the knob handle of ...

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PUM

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Abstract

The invention relates to a fast and reliable locking structure for an on-board recording device storage disk. The fast and reliable locking and unlocking of the storage disk on the on-board recording device is realized through utilizing a structure composed of a screw lock and a positioning pin sleeve integrated with the storage disk and a locking groove and a positioning pin integrated with a recording device chassis. A fastening screwcommonly used in the on-board recording device is replaced with the screw lock, so that the time of the locking and unlocking of the storage disk is greatly and effectively shortened. The positioning pin and positioning pin sleeve are matched in the storage disk locking state, so thatthe fastening reliability of the storage disk is ensured. The fast and reliable locking structure for the on-board recording device storage disk has the advantages of effectively shortening the time required for locking and unlocking the storage disk, and ensuring the locking reliability of the storage disk.

Description

technical field [0001] The invention belongs to the field of mechanical structure design, and relates to a fast and reliable locking structure for a storage disk of an airborne recording device. Background technique [0002] When the storage disk of the airborne recording device was demonstrated and designed on the device, it was found that the installation and removal process of the storage disk was cumbersome and time-consuming for the locking and unlocking of the storage disk, and the reliability of the storage disk after locking was low. , prone to loosening. Therefore, it is necessary to optimize the insertion and locking scheme of the storage disk to meet the relevant requirements of the onboard recording device for fast and reliable locking of the storage disk. Contents of the invention [0003] technical problem to be solved [0004] In order to avoid the disadvantages of the prior art, the present invention proposes a fast and reliable locking structure for a st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D47/00G06F1/18
CPCB64D47/00G06F1/187
Inventor 马琳张立锋李世桥王晓国薛程亮
Owner 中航洛阳光电技术有限公司
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