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Novel oil level gauge

An oil dipstick, a new type of technology, is used in the direction of lubrication indicator devices, lubricating parts, etc.

Active Publication Date: 2013-01-02
HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of oil dipstick is very convenient to use, and the operation is very simple, which solves the trouble of constantly inserting and pulling out the oil dipstick to observe the oil level

Method used

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Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the present invention is a novel engine oil dipstick, comprising a ruler handle 5, a ruler body 1 and a ruler plug 3, the ruler body is a hollow structure, and the ruler plug 3 is provided with a hollow structure connected with the ruler body inside. The bottom of the scale body is provided with a liquid level chamber 10, the liquid level chamber 10 is provided with a float 11, the float 11 is connected with a cylindrical inner scale 2, and the upper end of the internal scale 2 passes through the inside of the scale body And the through hole on the ruler plug, the upper end of the hollow structure inside the ruler body is provided with an annular groove, and an annular ball group composed of a plurality of balls 12 is arranged in the annular groove, and the inner scale passes through the annular ball Group, the upper end of the internal scale is provided with a scale 4.

[0020] When the oil level in the engine changes, the float will also fl...

Embodiment 2

[0022] Such as figure 2 As shown, the upper end of the inner scale is provided with a sensing contact 7, which corresponds to a travel sensing switch 6 arranged on the ruler plug 3, and the travel sensing switch 6 is connected to a buzzer 8. The side of the ruler plug 3 is provided with two electric contacts 9, and the engine oil dipstick port corresponding to the ruler plug 3 is provided with two electric contact rings corresponding to the electric contacts. The gas supply system is connected, and the electric contacts are connected with the travel induction switch and the buzzer 8 respectively. Other structures of this embodiment are the same as those of Embodiment 1.

[0023] The stroke induction switch obtains the oil level height value according to the movement of the induction contact, and when it reaches the highest value of the oil level, it sends out a signal to control the oil full prompting device to find the warning information. Because the structure of the gaug...

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Abstract

The invention relates to a novel oil level gauge which comprises a gauge handle, a gauge body and a gauge plug. The gauge body is of a hollow structure, a through hole communicated with the hollow structure inside the gauge body is arranged on the gauge plug, a liquid level cavity is arranged at the bottom of the gauge body, a floater is arranged in the liquid level cavity, the floater is connected with an internal staff gauge, the upper end of the internal staff gauge penetrates through the inside of the gauge body and the through hole on the gauge plug, and scales are arranged at the upper end of the internal staff gauge. When an oil level in an engine has changes, the floater can float upwards or sinks to drive the internal staff gauge to vertically move, and a user can judge oil level of the oil through the scales at the upper end of the internal staff gauge. The oil level gauge is convenient to use and simple in operation and solves problems caused by continuously inserting and pulling the oil level gauge to observe the oil level of the oil.

Description

[0001] technical field [0002] The invention relates to an engine oil dipstick, in particular to an engine oil dipstick capable of conveniently observing the engine oil level. [0003] Background technique [0004] When checking the oil level of the engine oil, people need to pull out the oil dipstick and check the oil level through the oil level marks on the dipstick. In order to improve the accuracy of the oil level inspection, people often need to take out the scale to wipe it clean when they are actually operating, and then insert the scale into the oil dipstick mouth of the engine for detection. This is very inconvenient in use. When it is adding oil, people need to constantly take it out, control it, insert it, take it out again, and check it again. For example, the Chinese patent with the publication number CN201568108U discloses an internal combustion engine oil dipstick that can accurately observe the oil level in the crankcase of the internal combustion engine. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/12
Inventor 张彦吴成明方晗李汉赵福全
Owner HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST
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