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Multifunctional screwdriver with illuminating device and screw clamping device

A technology of clamping device and lighting device, which is applied to the components of lighting devices, lighting devices, lighting devices, etc., which can solve the problems of low precision in aligning screw holes, small application range, repeated screw drop, etc., and achieve expanded use range, improve the indication effect, and prolong the service life

Inactive Publication Date: 2016-06-29
TIANJIN LONYU SCI & TECH PROGRESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a multifunctional screwdriver with an illuminating device and a screw clamping device, which can solve the problem that the existing ordinary screwdrivers have a small application range, low accuracy in aligning screw holes, and easy to cause screw repetitions. Dropping, making installation difficult, low work efficiency, high maintenance cost and short service life

Method used

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  • Multifunctional screwdriver with illuminating device and screw clamping device
  • Multifunctional screwdriver with illuminating device and screw clamping device

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Embodiment Construction

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0019] Such as figure 1 with figure 2 As shown, the present invention provides a multifunctional screwdriver with an illumination device and a screw clamping device, including a rear cover 1, a battery compartment 2, a battery 3, a switch 4, a handle 5, a clamping device 6, an indicator light 7, an optical fiber 8. Knife rod 9 and cutter head 10, the rear cover 1 is installed on the leftmost position of the handle 5; the battery compartment 2 is arranged on the right side of the rear cover 1; the battery 3 is installed on the battery The inside of the compartment 2; the switch 4 is set on the right side of the battery compartment 2; the handle 5 is set at the middle position between the rear cover 1 and the cutter bar 9; the clamping device 6 is installed at the left end of the cutter head 10 Position; said indicator light 7 is in...

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Abstract

The invention provides a multifunctional screwdriver with an illuminating device and a screw clamping device. The multifunctional screwdriver comprises a rear cover, a battery compartment, a battery, a switch, a handle, the clamping device, an indicator lamp, an optical fiber, a driver rod and a driver head. The rear cover is installed at the leftmost position of the handle. The battery compartment is arranged on the right side of the rear cover. The battery is installed in the battery compartment. The switch is arranged on the right side of the battery compartment. The handle is arranged between the rear cover and the driver rod. The clamping device is installed at the left end of the driver head. The indicator lamp is installed at the upper left end of the driver head. By means of the arrangement of the clamping device, the optical fiber, the indicator lamp and the driver head, the phenomenon that screws falls off repeatedly due to gravity can be prevented when the screws are vertically installed, installation is further facilitated, the indicating effect is improved, the application range is enlarged, the maintenance cost is reduced, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of electrical tools, more specifically, to a multifunctional screwdriver with an illuminating device and a screw clamping device. Background technique [0002] At present, screwdrivers are divided into flat-head screwdrivers and Phillips screwdrivers. However, it has narrow applicability when used in a very dark indoor space at night. When the on-site operation space is too dark, it is impossible to accurately see the position of the screw hole. Cause can't align screw hole to bring very big inconvenience to construction. When installing the screw, the front screwdriver head will repeatedly drop the screw due to gravity, making it very difficult to install the screw. [0003] Based on the existing ordinary screwdrivers, there are problems such as small application range, low precision for aligning screw holes, easy to cause screws to drop repeatedly, difficult installation, low work efficiency, high maintenance co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/02B25B23/10F21V33/00F21Y101/02
Inventor 陈瑞
Owner TIANJIN LONYU SCI & TECH PROGRESS
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