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Simple counting device

A counting device, simple technology, applied in the direction of counting mechanisms/items, instruments, etc., can solve the problems of time-consuming and labor-intensive manual counting, expensive statistical equipment, etc., and achieve the effect of simple structure, low cost and simple counting

Inactive Publication Date: 2013-05-08
李祥旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, it is often necessary to count the number of passing vehicles. Manual statistics are time-consuming and labor-intensive, and the current advanced statistical equipment is relatively expensive.

Method used

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  • Simple counting device

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Embodiment Construction

[0009] Below by embodiment and in conjunction with accompanying drawing, the present invention is further described:

[0010] As shown in the drawings, a simple counting device includes a rotatable gear 1 arranged on a rotating shaft 5 and a toggle mechanism arranged on the radial side of the gear 1 . The toggling mechanism includes a bracket 3 and a lever 2 rotatably arranged on the bracket 3, one end of the lever 2 can be in contact with the gear teeth of the gear 1, and a lever 2 near the side of the gear 1 is provided below the lever 2. There is a return spring 4 connected with the lever 2. Right below the gear 1 is provided with a photoelectric sensor 6 connected with an electronic counter.

[0011] The electronic counter and the photoelectric sensor 6 of the present embodiment all adopt the prior art.

[0012] The working principle of the present invention is: when a car passes by, the car gives an external force F to the lever 2 of the toggle mechanism, and the lever ...

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Abstract

The invention relates to a simple counting device which is mainly used for conducting simple counting on passing vehicles. The simple counting device comprises a rotatable gear (1) which is arranged on a rotating shaft (5) and a stirring mechanism which is arranged on the radial side of the gear (1). The stirring mechanism comprises a support (3) and a lever (2) which is arranged on the support (3) in a rotatable mode. One end of the lever (2) contacts wheel teeth of the gear (1), a reset spring (4) which is arranged on lower portion of one side of the lever (2) and is connected with the lever, and the side of the lever is close to the gear (1). A photoelectric sensor (6) which is connected with an electronic counter is arranged on the right lower portion of the gear (1). The simple counting device is simple in structure, convenient and practical to use, low in manufacturing cost and capable of replacing a present expensive electronic counting system to conduct simple counting.

Description

technical field [0001] The invention relates to a simple counting device, which is mainly used for simple counting of passing vehicles. Background technique [0002] In daily life, it is often necessary to count the number of passing vehicles. Manual counting is time-consuming and labor-intensive, and the current advanced statistical equipment is relatively expensive. Therefore, a simple and practical counting device is needed. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a simple counting device with simple structure, convenience and practicality. [0004] The present invention is achieved through the following technical solutions: a simple counting device, which is special in that it includes a rotatable gear arranged on a rotating shaft and a toggle mechanism arranged on the radial side of the gear, and the toggle mechanism It includes a bracket and a lever rotatably arranged on the bracket,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06M1/272
Inventor 李祥旭
Owner 李祥旭
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