CN102229130A - Multi-functional electromagnetic screw driver - Google Patents
Multi-functional electromagnetic screw driver Download PDFInfo
- Publication number
- CN102229130A CN102229130A CN2011101806543A CN201110180654A CN102229130A CN 102229130 A CN102229130 A CN 102229130A CN 2011101806543 A CN2011101806543 A CN 2011101806543A CN 201110180654 A CN201110180654 A CN 201110180654A CN 102229130 A CN102229130 A CN 102229130A
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- knife
- handle
- driver
- button
- described handle
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a multi-functional electromagnetic screw driver which comprises a driver head, a driver handle and an electromagnetic coil, wherein the driver handle is connected with the driver head; the electromagnetic coil is wound on the front end of the driver handle and magnetizes the driver head; the driver handle is hollow, and the rear end of the driver handle is provided with a rear cover; two button cells are placed in the driver handle and two button switches are placed on the driver handle; the end surface of the front end of the driver handle is provided with a light emitting diode; one button switch, one button cell and the electromagnetic coil form a magnetizing circuit; and the other button switch, the other button cell and the light emitting diode are connected into an illumination circuit in series; and the middle part of the driver handle is provided with a magnifier.
Description
Technical field:
The present invention relates to a kind of screwdriver, especially a kind of multifunction electromagnetic screwdriver that has illumination and magnifying glass.
Background technology:
At present, the electro-magnetism scroll driver of being sold only has the function that turns screw on the market, and when this electro-magnetism scroll driver turned screw under the more weak situation of light, the user did not see the groove of screw, can only find flight with feel, quite feels inconvenience.Sometimes in order to see flight or screw hole clearly, need to dispose flashlight in addition and throw light on, and when the configuration flashlight, need the another hand to hold, it is not too convenient to use.Also have when twisting some very little screws,, suffer from presbyopic user to some and make troubles because screw hole is too little.
Summary of the invention:
In order to overcome above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is to provide a kind of multifunction electromagnetic screwdriver at the existing deficiency of existing electro-magnetism scroll driver.This electro-magnetism scroll driver disposes illuminating lamp, so that use in the more weak environment of light.
Inventing technical problem to be solved also is to use the existing deficiency of electro-magnetism scroll driver and a kind of multifunction electromagnetic screwdriver is provided at suffering from presbyopic user.This electro-magnetism scroll driver disposes magnifying glass, uses conveniently to suffer from presbyopic user.
In order to realize the foregoing invention purpose, the technical solution adopted in the present invention is:
A kind of multifunction electromagnetic screwdriver comprises cutter head and the handle of a knife that is connected with described cutter head and is wrapped in and add the solenoid of magnetic on the described handle of a knife front end described cutter head that it is characterized in that: described handle of a knife is a hollow form, is provided with a bonnet in the rear end of described handle of a knife; In described handle of a knife, be placed with button cell and two press buttones on described handle of a knife, the end face of described handle of a knife front end is provided with light emitting diode, press button is connected with described button cell, solenoid and is formed one and add magnetic circuit, another press button formation one lighting circuit of connecting with described button cell, light emitting diode.
At the middle part of described handle of a knife one magnifying glass is installed.
Owing to adopted as above technical scheme, the present invention gets electric and dead electricity by press button control solenoid, during use, opens press button, the solenoid energising produces magnetic field, add magnetic to cutter head, when not using, can turn off press button, the solenoid dead electricity, the present invention just becomes a common screwdriver, adopts in such a way, can energy savings.
When in the more weak environment of light, using, can open the another one press button, light emitting diode provides illumination, no longer needs to dispose in addition flashlight, and is easy to use.
Because the present invention disposes a magnifying glass, use in the time of can conveniently twisting the screw of minor diameter, also conveniently suffer from presbyopic user's use simultaneously.
Description of drawings:
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structure chart of the present invention.
Fig. 2 is an electrical schematic diagram of the present invention.
1-cutter head among the figure, 2-handle of a knife, 3-light emitting diode, 4-solenoid, 5-magnifying glass, 6-press button, 7-press button, 8-bonnet.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete drawings and Examples, further set forth the present invention.
Referring to Fig. 1 and Fig. 2, a kind of multifunction electromagnetic screwdriver shown in the figure comprises cutter head 1 and handle of a knife 2, and cutter head 1 is installed in the front end of handle of a knife 2, is wound with the solenoid 4 that adds magnetic to cutter head 1 at the front end of handle of a knife 2.
Handle of a knife 2 is a hollow form, is provided with a bonnet 8 in the rear end of handle of a knife 2; In handle of a knife 2, be placed with the button cell (not shown), and on handle of a knife 2 two press buttones 6,7, the end face of handle of a knife 2 front ends is provided with light emitting diode 3, press button 6 is connected with button cell E (referring to Fig. 2), solenoid 4 and is formed one and add magnetic circuit, press button 7 formation one lighting circuit of connecting with button cell E (referring to Fig. 2), light emitting diode 3.One magnifying glass 5 is installed at the middle part of handle of a knife 2.
Get electric and dead electricity by press button 6 control solenoids 4, during use, open press button 6, solenoid 4 energisings produce magnetic field, add magnetic for cutter head 1, when not using, can turn off press button 6, solenoid 4 dead electricity, the present invention just becomes a common screwdriver, adopt in such a way, can energy savings.
When in the more weak environment of light, using, can open another one press button 7, light emitting diode 3 provides illumination, no longer needs to dispose in addition flashlight, and is easy to use.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. multifunction electromagnetic screwdriver, comprising cutter head and the handle of a knife that is connected with described cutter head and being wrapped in adds the solenoid of magnetic on the described handle of a knife front end described cutter head, it is characterized in that: described handle of a knife is a hollow form, is provided with a bonnet in the rear end of described handle of a knife; In described handle of a knife, be placed with button cell and two press buttones on described handle of a knife, the end face of described handle of a knife front end is provided with light emitting diode, press button is connected with described button cell, solenoid and is formed one and add magnetic circuit, another press button formation one lighting circuit of connecting with described button cell, light emitting diode.
2. multifunction electromagnetic screwdriver as claimed in claim 1 is characterized in that, at the middle part of described handle of a knife one magnifying glass is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101806543A CN102229130A (en) | 2011-06-29 | 2011-06-29 | Multi-functional electromagnetic screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101806543A CN102229130A (en) | 2011-06-29 | 2011-06-29 | Multi-functional electromagnetic screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102229130A true CN102229130A (en) | 2011-11-02 |
Family
ID=44841758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101806543A Pending CN102229130A (en) | 2011-06-29 | 2011-06-29 | Multi-functional electromagnetic screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102229130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856139A (en) * | 2015-08-23 | 2016-08-17 | 庄森彬 | Pressure-photosensitive-combined screwdriver with magnetizing function |
| CN111037511A (en) * | 2019-11-26 | 2020-04-21 | 国网河南省电力公司周口供电公司 | Portable rust wire disassembling device |
| CN111546274A (en) * | 2020-05-18 | 2020-08-18 | 浙江意达电器有限公司 | Portable multifunctional screwdriver |
-
2011
- 2011-06-29 CN CN2011101806543A patent/CN102229130A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856139A (en) * | 2015-08-23 | 2016-08-17 | 庄森彬 | Pressure-photosensitive-combined screwdriver with magnetizing function |
| CN111037511A (en) * | 2019-11-26 | 2020-04-21 | 国网河南省电力公司周口供电公司 | Portable rust wire disassembling device |
| CN111546274A (en) * | 2020-05-18 | 2020-08-18 | 浙江意达电器有限公司 | Portable multifunctional screwdriver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111102 |