CN217358299U - Archaeological exploration scale card - Google Patents

Abstract

The utility model discloses an archaeology exploration scale card, four blocks of cardboards are arranged in parallel, insert cardboard side tongue-and-groove with the tenon, can make up two blocks of cardboards and fix, and a plurality of tenons can make up a plurality of cardboards of concatenation. This scale card passes through the mode of concatenation and provides a smooth measuring space for archaeological exploration measures, can dismantle simultaneously and carry, has improved the portability.

Description

Archaeological exploration scale card

Technical Field

The utility model relates to an archaeological exploration measuring tool.

Background

The existing archaeological exploration measuring tool is mostly a straight ruler, a ruler and the like, and the measuring function is single. Since archaeological exploration requires field work, most cases do not have a flat measurement space. Therefore, there is a need for an improved measuring tool that provides a good measuring environment for archaeological exploration measurements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above not enough, provide an archaeological exploration scale card, the mode that adopts dull and stereotyped concatenation provides a smooth measurement space for archaeological exploration measurement, measures through the scale on the flat board.

The utility model provides a technical scheme that its technical problem adopted is: a plurality of splicing flat plates are combined and spliced into a flat measuring plane, and the flat measuring plane is measured by a scale on the flat plates.

Foretell archaeology exploration scale card, can splice the flat board, be square cardboard, the cardboard side is equipped with the tongue-and-groove. Four blocks of cardboard are arranged in parallel, set up scale and marking on the cardboard respectively, insert the tenon in cardboard side tongue-and-groove, can make up and fix two cardboards, and a plurality of tenons can make up a plurality of cardboards of concatenation.

The beneficial effects of the utility model are that, this examination ancient surveying scale card adopts the mode of dull and stereotyped concatenation to provide a smooth measurement space for the examination ancient surveying measurement.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the present invention;

in the figure, 1 is a clamping plate, 2 is a mortise, 3 is a tenon, 4 is a scale and 5 is a marked line.

Detailed Description

[ example 1 ]

Archaeological exploration scale card includes cardboard 1, tenon 3.

As shown in figure 1, four cardboard 1 parallel arrangement sets up scale 4 and marking 5 on the cardboard 1 respectively, inserts tenon 3 in cardboard 1 side tongue-and-groove 2, can make up and fix two cardboard 1, and a plurality of tenons 3 can make up a plurality of cardboards of concatenation.

Claims (4)

1. The utility model provides an archaeological exploration scale card, includes cardboard (1), tenon (3), characterized by: four cardboard (1) are arranged in parallel, set up scale (4) and marking (5) on cardboard (1) respectively, insert cardboard (1) side tongue-and-groove (2) with tenon (3), can make up and fix two cardboard (1), and a plurality of tenons (3) can make up a plurality of cardboards of concatenation.

2. The archaeological exploration scale card of claim 1, wherein: the clamping plate (1) is a square flat plate, and the side face of the clamping plate is provided with a mortise (2).

3. The archaeological exploration scale card of claim 2, wherein: the mortises (2) are cross-shaped grooves, and the tenons (3) can be inserted into the mortises (2).

4. The archaeological exploration scale card of claim 3, wherein: cardboard (1) accessible tenon (3) are connected the combination and are fixed, conveniently dismantle simultaneously and carry.

Images