阅读说明：本技术 一种简易书本计数器 (Simple book counter ) 是由 杨帆 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种简易书本计数器,其包括底板,支架,压板,游标,标记针。当书本放到底板上可以根据一本书的厚度计算出总体书本的本数,对于经常用到的数字可以通过标记针进行标记。(The invention discloses a simple book counter which comprises a bottom plate, a support, a pressing plate, a vernier and a marking needle. When a book is placed on the bottom plate, the number of the whole book can be calculated according to the thickness of the book, and frequently used numbers can be marked through the marking pins.)

1. A simple book counter comprises a bottom plate, a bracket, a pressing plate, a vernier and a marking pin. It is characterized in that the bottom plate is provided with a bracket which is provided with a groove and marked with scales.

2. The counter of claim 1, wherein the holder has a cursor disposed thereon, the cursor having a cutout therein, the cursor being movable on the holder.

3. The counter of claim 1, wherein the cursor is connected to a pressure plate, and the pressure plate has a spring.

4. The counter of claim 1 wherein the marker pin has a spring and rubber attached to a bracket.

Technical Field

The invention relates to a counting method, in particular to simple book counting.

Background

When the personnel count the same book, the number of the personnel is needed under many conditions, which causes the tedious labor of the personnel. Making people bored and wasting time. The most intuitive expression for people when counting books is the thickness of the books, and no instrument capable of quickly and easily counting the books exists in the market at present.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides a simple book counter, which calculates the number of books according to the comparison between the total thickness of the books and the thickness of a single book.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the simple book counter is characterized in that a bracket with scales is arranged perpendicular to a bottom plate, a floating vernier is arranged on the bracket, a thin plate with a spring is arranged on the vernier and is horizontal to the bottom plate under the default condition, the plate on the vernier can be lifted by hand, and when the plate is released, the plate is automatically restored to be parallel to the bottom plate. The floating vernier is provided with a port at the back of the bracket, the bracket is provided with a groove, the groove port is narrow, the inside of the groove is wide, the marking needle is arranged in the groove and can be adjusted to a common height, and the marking needle is fixed on the bracket by adopting a spring and rubber.

Compared with the prior art, the invention has the following advantages:

the counting speed of the repeated number is high and the counting is accurate.

Energy conservation and environmental protection, and easy realization.

It occupies no volume and is light.

Detailed Description

A simple book counter comprises a bottom plate, a bracket, a floating vernier, a marking needle and a pressing plate.

A stick is arranged perpendicular to the bottom plate and used as a support, a floating vernier is arranged on the support, scales are engraved on the support, the buoy can move on the support, and scales displayed by the buoy are the width between the bottom plate and the buoy. The float has a pressure plate with a spring, the pressure plate on the cursor can be lifted by hand, and when the hand is released, the spring makes the pressure plate return to the parallel state with the bottom plate. The floating vernier is in a ring shape and is provided with a gap which is used for passing through the marking pin and can not be blocked by the marking pin when the floating vernier moves up and down. On the support, the vernier opening is just right to go out and has a groove, and the notch is narrow, and the inside is wide, has the mark needle in the groove, presses the mark needle, and the spring is compressed, and the rubber pad leaves the support contact surface, moves the mark needle this moment, moves to the position that will mark and unclamps the hand, and the cushion receives the power of spring, and with support contact extrusion, fixes the mark needle.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all the modifications and equivalent structural changes made in the above embodiments according to the technical spirit of the present invention are included in the protection scope of the technical solution of the present invention. The description has been given for clarity of disclosure without the need for the accompanying drawings.