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Universal assembled vpx cabinet and vpx chassis

An assembled, box-type technology, applied in the direction of instrument, calculation, digital processing power distribution, etc., can solve the problems of increasing time cost and economic cost, inconvenient engineering application, poor structural versatility, etc.

Active Publication Date: 2021-04-27
THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common disadvantages of the design of the above chassis structures are that the structure is poor in versatility and does not have the ability to expand. When the signal processing scale of the product changes, it is necessary to re-customize the VPX chassis, which increases the time cost and economic cost, and brings practical engineering applications. inconvenient

Method used

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  • Universal assembled vpx cabinet and vpx chassis
  • Universal assembled vpx cabinet and vpx chassis
  • Universal assembled vpx cabinet and vpx chassis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] see figure 1 As shown, the embodiment of the present invention provides a general-purpose assembled VPX box for installing VPX boards 4, the VPX box includes a base 1, an upper cover 2, a guide unit, and a front cover 5 and a rear Cover plate 6; wherein, at least two sets of guide units are installed between the base 1 and the upper cover plate 2, and each set of guide units is used to correspondingly install one of the VPX board cards 4; each set of guide units includes two pairs of The guide groove standard part 3 that is set to, and the inner side of the guide groove standard part 3 is provided with a guide groove 31 for accommodating and supporting the VPX board 4; the left and right sides of the front cover plate 5 and the rear cover plate 6 All are connected with all guide groove standard parts 3, and the upper and lower sides of the front cover plate 5 and the rear cover plate 6 are respectively connected with the base 1 and the upper cover plate 2.

[0039] A k...

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PUM

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Abstract

The invention discloses a general assembled VPX box, which is used for installing VPX boards. The VPX box includes a base and an upper cover; the VPX box also includes: at least two groups of guide units, which are detachable Installed between the base and the upper cover, and each set of guide units is used to install one of the VPX boards; each set of guide units includes two oppositely arranged guide groove standard parts, and the guide groove standard The inner side of the part is provided with a guide groove for accommodating and supporting the VPX board; a front cover and a rear cover, the left and right sides of the front cover and the rear cover are connected with all guide groove standard parts, The upper and lower sides of the front cover and the rear cover are respectively connected with the base and the upper cover. The present invention provides a universally assembled VPX box body. The number of guide units is assembled according to the requirements of actual VPX boards, so as to realize the generalization of the VPX box body.

Description

technical field [0001] The invention relates to the technical field of VPX assembly, in particular to a general assembled VPX box body and a VPX chassis. Background technique [0002] VPX bus is a new generation of high-speed serial bus standard proposed by VITA (VME International Trade Association, VME International Trade Association) in 2007 based on its VME bus. VPX bus technology is widely used in the field of data signal processing. [0003] With the change of tasks and application environment, the requirements of digital signal processing system for operation processing speed, bus bandwidth, signal processing mode and working environment are also constantly changing. According to the signal processing scale and the functions, types and quantities of VPX boards, different requirements are put forward for the shape and size of the VPX chassis structure. [0004] The design of the VPX chassis structure currently on the market mostly adopts an integrated chassis structure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18G06F1/20
CPCG06F1/181G06F1/185G06F1/186G06F1/20
Inventor 靳永亮胡哲渠向东周世平黄龙李芬芬
Owner THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD