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Ceramic optical system support

A technology for optical parts and carriers, applied in the field of optical parts carriers, can solve the problems of picky about electromagnetic compatibility of steel

Active Publication Date: 2012-02-22
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most suitable materials appear to be steel or plastic, wherein plastic is disadvantaged especially with regard to its stability and thermal properties, whereas steel is particularly critical with regard to electromagnetic compatibility
In addition, internal stresses in particular are considered to be disadvantageous in all hitherto used materials

Method used

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  • Ceramic optical system support
  • Ceramic optical system support
  • Ceramic optical system support

Examples

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Embodiment Construction

[0034] figure 1 and figure 2 An optics carrier 1 with a transmitting and receiving system for a laser distance measuring device M according to a first embodiment of the invention is shown. The optics carrier 1 is made of Al 2 o 3 Made of ceramic and manufactured according to the ceramic injection molding process. Alternatively also can be applied by Al 2 o 3 and ZrO 3 made of ceramics.

[0035] The optics carrier 1 comprises a base body 2 with a tubular receptacle 3 , which extends axially through the base body 2 . A tubular body 4 with a bandpass filter 5 held therein is inserted into the tubular receptacle 3 . Two positioning and fixing elements 6 are provided on the optical element carrier 1 in the lateral direction, and the collimating lens with the holding part 7 is positioned on the base body 2 by means of the two positioning and fixing elements 6, and is fixed by means of a clamping connection mechanism on it. Furthermore, a reference inversion element 8 is f...

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PUM

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Abstract

The invention relates to an optical system support (1, 1'), especially for an optical measuring device (M), comprising a base (2) on which means for fixing an electro-optical transceiver system are provided, the optical system support (1, 1') being a ceramic optical system support.

Description

technical field [0001] The invention relates to an optics carrier, in particular for an optical measuring device, having a base body on which means for fastening components of an electro-optical transmitting and receiving system are arranged. Furthermore, the invention relates to a method for producing such an optics carrier. Furthermore, the invention relates to an optical measuring device, in particular a laser distance meter, with a lens holder, an optics carrier and a transmitting and receiving system. Background technique [0002] DE 10 2005 041 980 A1 already discloses an optical measuring device for laser distance measurement, which is designed as a hand-held device. An optics carrier made of plastic is provided as a central element in the laser distance measuring device, on which the electro-optical transmitting and receiving system is held. For this purpose the optics carrier has receptacles and fastening means for the optical and / or electronic components of the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/481G01S17/08
CPCG01S7/4813G01S17/08
Inventor P·沃尔夫U·斯库尔特蒂-贝茨J·施蒂尔勒
Owner ROBERT BOSCH GMBH
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