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A data card unloading mechanism

A data card and data technology, applied in the field of avionics, can solve problems such as poor contact of data card mechanism

Active Publication Date: 2021-09-14
SHAANXI QIANSHAN AVIONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a data card unloading mechanism with small volume, light weight and convenient reading, so as to solve the technical problem that the current data card mechanism will have poor contact after long-term use

Method used

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  • A data card unloading mechanism
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  • A data card unloading mechanism

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0029] as follows figure 1 As shown, the data card unloading mechanism of the present invention includes a locking part 11 and a data card box 12; the locking part 11 includes a lock seat 1101. The schematic diagram is as follows Figure 4 As shown, the schematic diagram of the ball bearing 1102 and the moving block 1103 is as follows Figure 5 As shown, locking block 1104, push rod 1105, slide rod 1106 and compression spring 1107;

[0030] Such as figure 2 As shown, the moving block 1103 is a rectangular block structure with a waist-shaped hole; the locking block 1104 is a rectangular strip with cylindrical protrusions, and the overall shape is "T"; the ball bearing 1102 adopts Install it into the raised part of the locking block 1104 by means of heat fit, put the rolling bearing 1102 inside the moving block 1103, put the assembled whole of 1102 and 1103...

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PUM

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Abstract

The invention belongs to the technical field of avionics, and relates to a data card unloading mechanism; it includes a locking component and a data card box; the locking component includes a lock seat (1101), a ball bearing (1102), a moving block (1103), Locking block (1104), push rod (1105), slide bar (1106) and stage clip (1107); described locking part (11) is fixedly connected with guide bar (121) in the data cartridge (12) ; The data cartridge is connected and fixed with the card slot on the data card through the push plate (1203), and the push rod (1105) on the locking part (11) is pushed, and the sliding rod (1106), stage clip (1107) ), the locking block (1104), the moving block (1103) and the push rod (1105) form a lever to complete the taking out of the data card; the data card unloading mechanism of the present invention not only has fast, safe and reliable card taking and card loading functions , while being small in size and light in weight, it can effectively improve the way to take out the data card and reduce the possibility of poor contact of the data card.

Description

technical field [0001] The invention belongs to the technical field of avionics, and in particular relates to a data card unloading mechanism. Background technique [0002] The quick access recorder (QAR) is a branch of the recorder family and is used for aircraft performance monitoring and maintenance monitoring. The feature of the quick access recorder is that it can remove the recording medium (data card) quickly, conveniently and safely. However, it is precisely because of the convenience and speed that the data card mechanism of the cache recorder will have poor contact after a long period of use, resulting in a decline in product performance. Therefore, it is increasingly urgent to develop a new type of highly reliable data card unloading mechanism. Contents of the invention [0003] The object of the present invention is to provide a data card unloading mechanism with small volume, light weight and convenient reading, so as to solve the technical problem that the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K13/08
CPCG06K13/08
Inventor 屠晓涛史展飞舒阳
Owner SHAANXI QIANSHAN AVIONICS