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Resistance value induction light-emitting and magnetizing screw driver

A technology of screwdriver and screwdriver head, applied in screwdriver, wrench, wrench, etc., can solve problems such as inconvenient operation and potential danger, and achieve the effect of ingenious structural design, large market prospect, and highlighting substantive features

Inactive Publication Date: 2015-11-04
庄森彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a resistance induction luminescent magnetized screwdriver, which solves the problems of inconvenient operation or potential danger in the prior art

Method used

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  • Resistance value induction light-emitting and magnetizing screw driver
  • Resistance value induction light-emitting and magnetizing screw driver

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] Such as figure 1 , figure 2 As shown, the present invention provides a resistance induction light-emitting magnetized screwdriver, which includes a handle 1 and a screwdriver head 2 arranged at the top of the handle 1, and also includes a light-emitting device, which includes a lamp group 4 and a The battery 5 in the handle, the lamp group 4 is set on the top of the handle 1 around the screwdriver head 2, the top of the screwdriver head 2 is provided with a resistance sensor 7, and the resistance sensor 7 is connected with the set It is connected to the control module (not shown) in the handle. When the screwdriver head 2 is in contact with the screw, the resistance sensor on the screwdriver head 2 senses a change in the resistance value, and the control device contro...

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PUM

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Abstract

The invention provides a resistance value induction light-emitting and magnetizing screw driver. The problem that in the prior art work in the dark environment is inconvenient or has potential risks is solved. The light-emitting screw driver comprises a handle, a screw driver head which is arranged at the top end of the handle and a light-emitting device. The light-emitting device comprises lamp sets and a battery arranged inside the handle. The lamp sets are arranged on the top of the handle in a manner of surrounding the screw driver head. The top end of the screw driver head is provided with a resistance value sensor. The resistance value sensor is connected with a control module arranged inside the handle. According to the screw driver, the inconvenience caused by the unclear sight to the operation is overcome, the great convenience is brought to the life of people, and the great practicability is achieved.

Description

technical field [0001] The invention relates to the field of screwdrivers, in particular to a resistance-value induction luminescent magnetized screwdriver. Background technique [0002] A screwdriver is a tool that fixes or removes a screw by rotation. There are mainly two types: one word (minus sign) and cross (plus sign). Then start turning the handle to tighten the screw. Screwdrivers are widely used in industry, construction and other industries, but when people work in the dark or in a backlit environment, it is often difficult to see the position of the screw, which makes the operation difficult. In order to solve this problem, people often need to free up a hand to hold a flashlight for lighting, and carry out one-handed operation, which is particularly dangerous because there is no third hand to hold on to the stairs when at a high place. Contents of the invention [0003] The invention proposes a resistance induction luminescent magnetized screwdriver, whic...

Claims

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Application Information

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IPC IPC(8): B25B15/02B25B23/18B25B23/12B25B23/00
CPCB25B15/02B25B23/00B25B23/12B25B23/18
Inventor 庄森彬
Owner 庄森彬