Monitoring device

A technology of monitoring equipment and equipment, applied in mining equipment, TV, color TV, etc., can solve problems such as narrow space, and achieve the effect of meeting the compressive strength

Inactive Publication Date: 2014-05-14
MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the available space here is very small

Method used

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Embodiment Construction

[0027] figure 1 Shown is a perspective view of a monitoring device for underground mining comprising a plurality of observation windows 12, 14 and 16 ( figure 2 ) of a hermetically sealed housing 10 , wherein a camera 18 is arranged in the housing 10 to be driven and pivotable around two mutually perpendicular axes.

[0028] The housing 10 is designed for overhead mounting under the roof of the face support and for this purpose has a mounting base 20 , on the rear side of which are located plug-in connectors 22 and 24 suitable for mining. On the other hand, a total of four magnet pairs 26 are provided on the assembly base 20 , with which the monitoring device can be fastened under the roof of the work surface support.

[0029] The housing 10 of the monitoring device basically has the shape of a truncated pyramid, the bottom of which faces the mounting base 20 and the top of which points downward when fitted under the roof of the work surface support. A total of three observ...

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PUM

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Abstract

The present invention relates to a monitoring device for underground mining. The device comprises an enclosure that is provided with a plurality of viewing windows. A pivotable video camera is arranged in the enclosure.

Description

technical field [0001] The invention relates to a monitoring device for underground mining. Background technique [0002] The use of cameras in underground mining is known from the prior art. Such known cameras are primarily used as sensor devices, ie for determining distances or objects in the measuring range. [0003] Cameras for use in harsh conditions are likewise known from the prior art in various embodiments. Thus, for example, there is a dome camera for the outer area, which camera is in each case unprotected from contamination and soiling. Furthermore, fixed cameras are known which however only have an unchangeable measuring range. Finally, cameras are also known which are suspended together with the camera housing on a cardan shaft and which are adjustable and which have a window wiper. However, such a camera is not suitable for underground mining, since it would be too large and would be too sensitive to damage. It is desirable to use monitoring equipment in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H05K5/02H05K5/06H04N5/232
CPCE21F17/18G03B17/08G03B17/56G08B13/19619
Inventor 马丁·路透
Owner MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
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