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Special ruler for accounting

An accounting and auxiliary ruler technology, applied in printing, writing utensils and other directions, can solve the problems of cumbersome operation and inability to meet the various needs of accountants

Inactive Publication Date: 2018-12-18
来海光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The special ruler for accounting cannot meet the various needs of accountants, and the operation is cumbersome

Method used

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  • Special ruler for accounting

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Embodiment Construction

[0014] exist figure 1 In the shown embodiment, the present invention includes a wave-shaped ruler (1), a circular ruler (2), a sliding plate (3), an anti-skid layer (4), a sub-ruler (5), and a magnifying glass (6).

[0015] The main body of the special ruler is an annular ruler (2), and a sliding plate (3) is arranged on the left side of the annular ruler (2), and the sliding plate (3) is connected with the auxiliary ruler 5. By adjusting the position of the sliding plate (3), Draw multiple parallel lines. The top of the special accounting ruler has a wavy ruler edge (1), and the precise scale on the right side is connected with a magnifying glass (6), which can meet different needs. The sliding plate (3) is irregular in shape, which can assist in the scraping off of the coating. There is also an anti-slip layer (4) below the special ruler to prevent the ruler from sliding during use.

[0016] It can be known from common technical knowledge that the present invention can be...

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Abstract

The invention aims to overcome the shortcomings of an existing special ruler for accounting, and provides a special ruler for accounting. The special ruler comprises a wavy ruler edge, an annular ruler, a sliding plate, an antiskid layer, an auxiliary ruler and a magnifying glass. The special ruler for accounting can meet various using requirements of accounting workers, and is easy to operate andnot liable to slide down.

Description

technical field [0001] The invention relates to a device in the field of accounting tools, in particular to a special accounting ruler that can meet the various needs of accountants. Background technique [0002] At present, the known special ruler structure for accounting includes a scale. The special ruler for accounting cannot meet the various needs of accountants, and the operation is cumbersome. Contents of the invention [0003] In order to overcome the shortcomings of the existing special accounting ruler, the present invention provides a special accounting ruler, which can meet the various needs of accountants, is easy to operate, and is not easy to slip. [0004] The technical solution adopted by the present invention to solve the technical problem is: the present invention comprises a wave-shaped ruler edge, a circular ruler, a sliding plate, an anti-slip layer, a secondary ruler, and a magnifying glass. The beneficial effect of the invention is that it can mee...

Claims

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Application Information

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IPC IPC(8): B43L13/00
CPCB43L13/00
Inventor 来海光
Owner 来海光
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