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Sediment columnar sample photographing and recording device

A recording device and sediment technology, applied in measurement devices, material analysis by optical means, instruments, etc., can solve the problems of difficult data processing, high cost, and low precision.

Inactive Publication Date: 2021-05-14
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current recording method is either through high-precision scanning, which costs too much, or through a hand-held camera to take a timely photo, but there are problems with difficult data processing and low accuracy.

Method used

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  • Sediment columnar sample photographing and recording device
  • Sediment columnar sample photographing and recording device

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Embodiment Construction

[0019] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] As shown in the figure: a sediment columnar sample photographing and recording device, which is composed of a workbench 1, a photographing system, and a lighting system. The workbench includes a support device, an adjustment device, and a scale. It can provide information such as length and location of key horizons for sediment columnar samples.

[0021...

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Abstract

The invention relates to a sediment columnar sample photographing and recording device, and belongs to the technical field of sediment sample treatment devices. The device comprises a workbench, a graduated scale, a columnar sample clamping device, a lighting device and a photographing device; the columnar sample clamping device is arranged in the workbench, and the lighting device and the photographing device are arranged on the outer side of the columnar sample clamping device; the graduated scale is arranged on one side of the columnar sample clamping device; and the graduated scale is parallel to the columnar sample clamping device. The sediment columnar sample photographing and recording device provided by the invention is a photographing and recording mode capable of conveniently and timely recording information such as lithology of sediment after the sediment columnar sample is split. Through the graduated scale on the workbench, accurate recording can be carried out during photographing, including the length of a sediment columnar sample, the position of a key layer and other information, and convenience is provided for subsequent data analysis.

Description

technical field [0001] The invention relates to a sediment columnar sample photographing and recording device, which belongs to the technical field of lake sediment sample processing devices. Background technique [0002] Sediment is an effective carrier for recording watershed climate and environment information. It records rich information such as tectonic movement, climate change, and ecological evolution. It has the advantages of rich media, strong continuity, high resolution, and sensitivity to changes in the sedimentary environment. The current research methods for past events such as climate change and stratigraphic movement are mainly through sampling sediment columnar samples in areas such as oceans and lakes, and conducting multi-index analysis of sediments to reconstruct past climate and geological change history. [0003] Since columnar sediment sampling is generally carried out in layers, the obtained columnar sediment samples are layered. However, due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01
CPCG01N21/01
Inventor 唐洪武高明袁赛瑜张坤倪春
Owner HOHAI UNIV
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