CN201179637Y - Screw driver - Google Patents
Screw driver Download PDFInfo
- Publication number
- CN201179637Y CN201179637Y CNU2008200453406U CN200820045340U CN201179637Y CN 201179637 Y CN201179637 Y CN 201179637Y CN U2008200453406 U CNU2008200453406 U CN U2008200453406U CN 200820045340 U CN200820045340 U CN 200820045340U CN 201179637 Y CN201179637 Y CN 201179637Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- power supply
- grip part
- holding part
- solenoid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a screwdriver, comprising a holding part and a screwdriver bar which are connected together, and an illuminating light source in electric connection with a power supply, wherein the inner part of the holding part is hollow, one end of the screwdriver bar extending into the holding part is wound with an electromagnetic coil which is in electric connection with the power supply; and the illuminating light source passes through the holding part and is arranged on the side of the screwdriver bar. The screwdriver can conveniently absorb a screw, takes out small elements in time, and has the lighting function so that a maintainer can operate freely in a dark space, thereby improving the maintenance efficiency and reducing faults.
Description
Technical field
The utility model relates to a kind of intelligent sewage identification part flow arrangement.
Background technology
In the daily life, people unscrew the back taking-up with screw when using screwdriver maintenance electrical equipment and can't put well, or when stirring electrical equipment, easily screw is lost, if taking-up screw, the most original way is the screw sucking-off with a magnet, but do to maintenance work like this and brought the deuce to pay, cause operating efficiency to reduce greatly; If screw falls more not easy to handle in electrical equipment inside, the electrical equipment internal voids is less usually, cause the light source deficiency, if with common illumination search screw do not play a part at all very big, if proficiency operator torch, a hand operated screwdriver carry out work and bother especially.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and a kind of screwdriver that can conveniently draw screw and illumination is provided is provided.
For realizing above purpose, the utility model has been taked following technical scheme: a kind of screwdriver includes interconnective grip part and screwdriver rod, described grip part inner hollow, described screwdriver rod stretches on the end of grip part and is wound with solenoid, and this solenoid is electrically connected with power supply; Also comprise the lighting source that is electrically connected with described power supply, this lighting source passes described grip part and is arranged at the side of described screwdriver rod.By electromagnetic principle, after the power supply energising, make magnetic certain on the screwdriver band by copper coil, guarantee to draw little components and parts such as screw, when deenergization, magnetic also disappears immediately.
Described power supply is a battery, and this battery is connected with solenoid by lead, electrode reed.
Described lighting source is LED, and this LED is connected with the two poles of the earth of described battery by lead.
Also comprise the switch that contacts with described electrode reed.
The number of turn that the utility model can be by increasing solenoid or the length that increases electric weight or shorten screwdriver rod increase the magnetic of screwdriver.
The utility model possesses following advantage with respect to prior art: the utility model can conveniently be drawn screw, and finding is in time taken out, and possesses the daylighting function, made things convenient for the maintenance person also can free operant, improved the operating efficiency of maintenance, reduced error in the more weak space of light.
Description of drawings
Fig. 1 is the utility model screwdriver structure schematic diagram;
Description of reference numerals: 1, solenoid, 2, screwdriver rod, 3, the grip part, 4, switch, 5, battery, 51, electrode reed, 52, lead, 6, LED.
The specific embodiment
Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.
Embodiment one
See also shown in Figure 1ly, a kind of screwdriver includes interconnective grip part 3 and screwdriver rod 2, grip part 3 inner hollow, and screwdriver rod 2 stretches on the end of grip part 3 and is wound with solenoid 1, and this solenoid 1 is electrically connected with power supply; Also comprise the lighting source that is electrically connected with described power supply, this light source passes described grip part 3 and is arranged at the side of described screwdriver rod 2.
In the present embodiment battery 5 is used as power supply, this battery 5 is connected with solenoid 1 by lead 52, electrode reed 51.Can be with LED6 as lighting source, this LED6 is connected with the two poles of the earth of battery 5 by lead 52.Also comprise a switch 4 in the present embodiment, this switch 4 can make the electrode reed 51 of the negative or positive electrode of battery 5 upspring and compress, thereby can control conducting and the disconnection of solenoid 1 and LED6.
Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (4)
1, a kind of screwdriver, include interconnective grip part (3) and screwdriver rod (2), described grip part (3) inner hollow is characterized in that: described screwdriver rod (2) stretches on the end of grip part (3) and is wound with solenoid (1), and this solenoid (1) is electrically connected with power supply; Also comprise the lighting source that is electrically connected with described power supply, this lighting source passes described grip part (3) and is arranged at the side of described screwdriver rod (2).
2, screwdriver according to claim 1 is characterized in that: described power supply is battery (5), and this battery (5) is connected with solenoid (1) by lead (52), electrode reed (51).
3, screwdriver according to claim 2 is characterized in that: described lighting source is LED (6), and this LED (6) is connected with the two poles of the earth of described battery (3) by lead (52).
4, according to arbitrary described screwdriver in the claim 1 to 3, it is characterized in that: also comprise the switch (4) that contacts with described electrode reed (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453406U CN201179637Y (en) | 2008-03-25 | 2008-03-25 | Screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200453406U CN201179637Y (en) | 2008-03-25 | 2008-03-25 | Screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179637Y true CN201179637Y (en) | 2009-01-14 |
Family
ID=40249140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200453406U Expired - Fee Related CN201179637Y (en) | 2008-03-25 | 2008-03-25 | Screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179637Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999409A (en) * | 2015-08-23 | 2015-10-28 | 庄森彬 | Screwdriver provided with switch capable of synchronously controlling light emitting and magnetization |
| CN105014587A (en) * | 2015-08-23 | 2015-11-04 | 庄森彬 | Resistance value induction light-emitting and magnetizing screw driver |
| CN105014588A (en) * | 2015-08-23 | 2015-11-04 | 庄森彬 | Pressure and photosensitization combined light emitting magnetizing screwdriver |
| CN105058290A (en) * | 2015-08-23 | 2015-11-18 | 庄森彬 | Pressure sensitive and light sensitive combined magnetized screwdriver |
| CN105127933A (en) * | 2015-08-23 | 2015-12-09 | 庄森彬 | Resistance induction magnetizing screwdriver |
| CN105150151A (en) * | 2015-08-23 | 2015-12-16 | 黄天生 | Light-emitting magnetizing screwdriver with solar charging function |
-
2008
- 2008-03-25 CN CNU2008200453406U patent/CN201179637Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999409A (en) * | 2015-08-23 | 2015-10-28 | 庄森彬 | Screwdriver provided with switch capable of synchronously controlling light emitting and magnetization |
| CN105014587A (en) * | 2015-08-23 | 2015-11-04 | 庄森彬 | Resistance value induction light-emitting and magnetizing screw driver |
| CN105014588A (en) * | 2015-08-23 | 2015-11-04 | 庄森彬 | Pressure and photosensitization combined light emitting magnetizing screwdriver |
| CN105058290A (en) * | 2015-08-23 | 2015-11-18 | 庄森彬 | Pressure sensitive and light sensitive combined magnetized screwdriver |
| CN105127933A (en) * | 2015-08-23 | 2015-12-09 | 庄森彬 | Resistance induction magnetizing screwdriver |
| CN105150151A (en) * | 2015-08-23 | 2015-12-16 | 黄天生 | Light-emitting magnetizing screwdriver with solar charging function |
| CN105058290B (en) * | 2015-08-23 | 2016-08-17 | 庄森彬 | The photosensitive double combination of pressure magnetizes screwdriver |
| CN105856139A (en) * | 2015-08-23 | 2016-08-17 | 庄森彬 | Pressure-photosensitive-combined screwdriver with magnetizing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20110325 |