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LED switch applied to screwdriver

A screwdriver and switch technology, which is applied in the field of LED switches, can solve the problems affecting the overall structural layout of the screwdriver, unreasonable position of the switch, complex structure of the lighting switch, etc., so as to achieve simple and convenient operation of the switch, prevent spring displacement, and facilitate Assembly effect

Active Publication Date: 2014-12-03
苏州小易科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The screwdrivers of the prior art are inconvenient to use at night or in weak light scenes. The common solution to this problem is to need a single-handed lighting lamp or a lighting cap, and some screwdrivers have lighting functions, but their lighting switch structure Complicated, affecting the overall structural layout of the screwdriver, or the LED light and the main switch are on at the same time, which is not convenient for bit alignment, or the switch is arranged in an unreasonable position, making it inconvenient to use and operate

Method used

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  • LED switch applied to screwdriver
  • LED switch applied to screwdriver
  • LED switch applied to screwdriver

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Embodiment Construction

[0027] The invention provides an LED switch applied to a screwdriver, such as Figure 1 to Figure 4 As shown, the LED switch is set in the shell of the screwdriver, and the LED switch is connected to the power supply, such as Figure 1 to Figure 3 As shown, the LED switch includes an upper cover 1 and a fixed seat 2 fixed to each other, and a relatively movable switch unit 3,

[0028] The upper cover 1 has an upper cover side slit 11 in the same direction as the switching direction of the switch unit 3; the fixed seat 2 has an outer ring wall 21, a central axis 22 and a fixed seat side slit 23; the switch unit 3 includes a switch body, a shift fork 32 and Spring 33, the switch body is a ring body 31 with a hollow switch head 311 on it, the ring body 31 has a ring body side seam 312 and a central axis hole 313, and the side wall of the ring body 31 has a switch track 4;

[0029] The upper cover 1 and the fixed seat 2 are spliced ​​together to form a ring-shaped switch space. T...

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Abstract

The invention discloses an LED switch applied to a screwdriver. The LED switch includes an upper cover, a fixing seat and a switch unit. The fixing seat is provided with a center shaft. The switch unit includes a switch body which is a circular ring. The circular ring is provided with a center shaft hole. The center shaft hole sleeves the center shaft. Under a state that the center shaft hole moves relative to the center shaft, the LED switch has a switch-on or switch-off state. The LED switch applied to the screwdriver adopts the novel switch unit, and a specific moving structure of the circular ring and the center shaft so that the LED switch has the characteristics of small volume, simple structure and convenient assembly. An ingenious switch rail structure is adopted so that switch operation is simple, convenient and rapid. The center shaft is provided with a positioning column so as to prevent moving of a spring and thus stability of the switch is increased. The LED switch can sleeve a motor shaft of a motor so that arrangement of the switch is better facilitated and LED control is more comfortable.

Description

technical field [0001] The invention relates to an LED switch, in particular to an LED switch applied to a screwdriver. Background technique [0002] A screwdriver is a tool used to twist a screw to force it into place. Generally, screwdrivers are divided into ordinary screwdrivers, combined screwdrivers and electric screwdrivers, and electric screwdrivers are generally combined screwdrivers. [0003] The screwdrivers of the prior art are inconvenient to use at night or in weak light scenes. The common solution to this problem is to need a single-handed lighting lamp or a lighting cap, and some screwdrivers have lighting functions, but their lighting switch structure Complicated, affecting the overall structural layout of the screwdriver, or the LED light and the main switch are on at the same time, making it difficult to align the bit, or the switch is arranged in an unreasonable position, making it inconvenient to use and operate. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/04H01H13/10H01H13/12H01H13/26B25B23/18
Inventor 不公告发明人
Owner 苏州小易科技有限公司
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