CN203887765U

CN203887765U - Novel electrical screwdriver

Info

Publication number: CN203887765U
Application number: CN201420174063.4U
Authority: CN
Inventors: 张坤; 张道福; 黄志强; 宋秀芝; 崔久杰; 吕永根; 肖峰; 苏炜; 李发强; 徐信杰; 韩宁; 胡旻昊; 梁超超; 孙滨尧; 董洪山; 胡慎昌; 马文超
Original assignee: State Grid Corp of China SGCC; Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2014-04-11
Filing date: 2014-04-11
Publication date: 2014-10-22
Anticipated expiration: 2024-04-11

Abstract

The utility model relates to a novel electrical screwdriver belonging to the field of electrical equipment and tools. The novel electrical screwdriver comprises a handle and a rod. The front end of the handle is equipped with an LED lamp bead box. An insulating material layer is arranged on the handle. A sheath is disposed outside the insulting material layer. One end of the sheath is fixed between the LED lamp bead box and the handle, and the other end of the sheath is tightened via an elastic band. A battery chamber is arranged inside the handle. A light source switch is disposed at the tail of the battery chamber. The battery chamber is connected with the LED lamp bead box through leads. The sheath is arranged outside the insulating material layer, so that the novel electrical screwdriver can be used at low temperature, and thus the work efficiency can be improved. LED lamp beads are additionally disposed on the rod of the screwdriver, so the work can be finished with no need of an additional auxiliary light source.

Description

Novel electrician's screwdriver

Technical field

The utility model relates to a kind of novel electrician's screwdriver, belongs to power equipment and field of tool.

Background technology

Current screwdriver mainly contain machinery and electronic two types, be all by after screwdriver head and screw riveted, utilize moment of torsion to be rotated operation.

Yet when using screwdriver winter, due to winter outdoor temperature lower, generally all put on one's gloves, holds screwdriver and carry out maintenance of equipment, yet frictional force between gloves and insulating materials is very little, easily skids, and to work, causes inconvenience.

In addition, current screwdriver, all without light source, under the environment of insufficient light or dark, is difficult to find the accurate location of screw.If while coordinating the other light sources such as torch for illumination, need two hands to carry out compounding practice, inefficiency, inconvenient operation.

Utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of that be suitable for using under low temperature and without the novel electrician's screwdriver that adopts extra secondary light source.

The utility model solves the technical scheme that its technical problem adopts:

Described novel electrician's screwdriver, comprise handle of a knife and knife bar, handle of a knife front end arranges LED lamp pearl box, insulation material layer is set on handle of a knife, insulation material layer outer setting sheath, sheath one end is fixed between LED lamp pearl box and handle of a knife, the sheath other end adopts elastic webbing reducing, handle of a knife inside arranges battery compartment, and battery compartment afterbody arranges light source switch, and battery compartment is connected with LED lamp pearl box by wire.

The front end of described LED lamp pearl box is that transparent plastic is made, and has guaranteed seeing through of light.LED lamp pearl box also has water-proof function.

The sheath other end can be used elastic cord that the other end of sheath is shunk, easy to use.During use, hand is put into sheath, reducing place is positioned at wrist.

The utility model, at insulation material layer outer setting sheath, can be used it at low temperatures, with hand, directly contacts insulating materials, thereby has avoided wearing the problem that gloves processing ease skids, and has improved operating efficiency.In the season of temperature recovery, sheath can be dismantled.

In addition, for conventional screw-driver in order, under the environment of insufficient light or dark, be difficult to find this problem of accurate location of screw, the utility model installs the LED lamp pearl of a circle low power consuming additional on screwdriver, in order to add the directive property of intense light source, suitable LED lamp pearl is arranged on to handle of a knife front portion.Handle of a knife rear portion is battery compartment position, and handle of a knife bottom is the switch of light source.The position that switch arranges, does not affect operation, has avoided some switch in prior art to be arranged on handle of a knife, when rotating, easily switch cuts out, and to work, makes troubles.When at insufficient light or dark environment, open switch, after LED lamp pearl is luminous, just can find easily screw position, and then carry out Job Operations.In addition, screwdriver handle adopts insulating materials, when low-voltage live line work, also can use.The utility model is without adopting extra secondary light source to finish the work again.

The beneficial effect that the utility model has is:

The utility model, at insulation material layer outer setting sheath, can be used it at low temperatures, has improved operating efficiency; In screwdriver handle front portion, install LED lamp pearl additional, without adopting again extra secondary light source to finish the work.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

In figure: 1, sheath; 2, battery compartment; 3, light source switch; 4, insulation material layer; 5, the first wire; 6, LED lamp pearl box; 7, knife bar; 8, LED lamp pearl; 9, the second wire; 10, handle of a knife.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

As shown in Figure 1, described novel electrician's screwdriver, comprise handle of a knife 10 and knife bar 7, handle of a knife 10 front ends arrange LED lamp pearl box 6, and insulation material layer 4 is set on handle of a knife 10, insulation material layer 4 outer setting sheaths 1, sheath 1 one end is fixed between LED lamp pearl box 6 and handle of a knife 10, and sheath 1 other end adopts elastic webbing reducing, and handle of a knife 10 inside arrange battery compartment 2, battery compartment 2 afterbodys arrange switch 3, and battery compartment 2 is connected with LED lamp pearl box 6 with the second wire 9 by the first wire 5.

The front end of described LED lamp pearl box 6 is that transparent plastic is made, and has guaranteed seeing through of light.LED lamp pearl box 6 also has water-proof function.

The utility model, at insulation material layer 4 outer setting sheaths 1, can be used it at low temperatures, with hand, directly contacts insulation material layer 4, thereby has avoided wearing the problem that gloves processing ease skids, and has improved operating efficiency.In the season of temperature recovery, can be by sheath 1 dismounting.

For conventional screw-driver in order, under the environment of insufficient light or dark, be difficult to find this problem of accurate location of screw, the utility model installs the LED lamp pearl 8 of a circle low power consuming additional on traditional screw gun, in order to add the directive property of intense light source, suitable LED lamp pearl 8 is arranged on to handle of a knife 10 front portions.Handle of a knife 10 rear portions are battery compartment 2, and handle of a knife 10 bottoms are light source switch 3.The position that light source switch 3 arranges, does not affect operation, has avoided some switch in prior art to be arranged on the rotary part of handle of a knife 10, when rotating, easily light source switch 3 is closed, and to work, makes troubles.When at insufficient light or dark environment, open light source switch 3, after LED lamp pearl 8 is luminous, just can find easily screw position, and then carry out Job Operations.In addition, handle of a knife 10 adopts insulating materials, in the time of low-voltage live line work, also can use.The utility model is without adopting extra secondary light source to finish the work again.

Claims

1. a novel electrician's screwdriver, comprise handle of a knife (10) and knife bar (7), it is characterized in that: handle of a knife (10) front end arranges LED lamp pearl box (6), insulation material layer (4) is set on handle of a knife (10), insulation material layer (4) outer setting sheath (1), sheath (1) one end is fixed between LED lamp pearl box (6) and handle of a knife (10), sheath (1) other end adopts elastic webbing reducing, handle of a knife (10) inside arranges battery compartment (2), battery compartment (2) afterbody arranges light source switch (3), battery compartment (2) is connected with LED lamp pearl box (6) by wire.

2. novel electrician's screwdriver according to claim 1, is characterized in that: the front end of described LED lamp pearl box (6) is that transparent plastic is made.