CN202079544U - Self-charging lighting screwdriver - Google Patents
Self-charging lighting screwdriver Download PDFInfo
- Publication number
- CN202079544U CN202079544U CN2011200162120U CN201120016212U CN202079544U CN 202079544 U CN202079544 U CN 202079544U CN 2011200162120 U CN2011200162120 U CN 2011200162120U CN 201120016212 U CN201120016212 U CN 201120016212U CN 202079544 U CN202079544 U CN 202079544U
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- screwdriver
- self
- charging
- handle
- illuminating
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A self-charging lighting screwdriver comprises a screwdriver head, a casing, a switch and a chargeable lithium battery, and is characterized in that a lamp bead is arranged in the front of the casing, and a power generator mechanism and a hand-held transmission mechanism are mounted inside the handle.
Description
Technical field
The utility model relates to a kind of screwdriver, is specifically related to a kind of self-charging screwdriver capable of illuminating.
Background technology
Screwdriver is a kind of dismantling device commonly used, uses very extensive.But general existing screwdriver does not have illumination functions, does not see in the dark and uses very inconvenient.Particularly when some main equipments of dismounting, because light source does not reach and can have a strong impact on its use.The screwdriver of some band illumination functions is also arranged at present, can solve lighting problem.But work long hours in the open air or forget that under the situation of charging, the function of illumination just might be lost, use not convenient.
Notification number: CN2090308, the Chinese patent literature of the day for announcing: 1991.12.11 has been announced a kind of " screwdriver capable of illuminating ", discloses a kind of screwdriver that has lighting device, it is at existing screwdriver an optically focused miniature bulb have been installed in the front portion; And handgrip made hollow type, the baby battery of packing into is used the lead conducting then as power supply, adorns a switch at movable bonnet and controls, and can throw light under the condition of dim light, carries out the helical screw operation easily.Notification number: CN200945598, the day for announcing: the 2007.09.12 Chinese patent literature has been announced a kind of the have rechargeable impact screwdriver of illumination functions and the device of illuminating lamp thereof, this screwdriver comprises motor, front end at motor connects removable driver bit, lower end connecting screw cutter handle, front end at handle is provided with the screwdriver starting switch, below handle, connect rechargeable battery, the top of screwdriver starting switch is provided with the LED lamp, the front end of LED lamp is provided with the LED lampshade, is provided with a LED switch in the rear end of rechargeable impact screwdriver motor body.This screwdriver can not only the fast assembling-disassembling screw, nut, and can throw light on, and the position of illuminating lamp is provided with rationally, and attractive in appearance, can not be subjected to space factor to influence the use illumination functions, suit especially to use in the place of small space, insufficient light and the accurate controlling depth of needs.But, when above-mentioned two utility models work long hours in the open air, electric consumption on lighting pond electric weight exhaust the back just needs change battery or charge, cause the use inconvenience, influence its result of use.
Summary of the invention
The purpose of this utility model is at shortcomings such as at present existing screwdriver capable of illuminating charging inconvenience, replacing battery troubles, and a kind of screwdriver with illumination functions of self-rechargeable formula is provided.
The purpose of this utility model realizes by following technological means: the self-charging screwdriver capable of illuminating, comprise by driver bit, housing, switch, chargeable lithium electricity battery, it is characterized in that: described housing front is provided with the lamp pearl, and handle inside is equipped with generator mechanism and is held transmission mechanism.Described hold transmission mechanism be positioned at screwdriver enclosure interior by the rear section, it comprises flywheel, gear wheel, moving handle and back-moving spring, described moving handle is exposed to screwdriver outside, back-moving spring is positioned at moving handle bottom.Generator mechanism is a minisize dc electric generator, and described minisize dc electric generator is installed in screwdriver enclosure interior, and switch is positioned at screwdriver outside.
Compared with prior art, this self-charging screwdriver capable of illuminating has following tangible advantage: when 1, using for a long time in the open air, can avoid exhausting the situation that can't use illumination functions because of electric weight.2, when electric weight exhausts, can avoid changing the trouble of battery.3, when electric weight exhausts, can avoid not carrying battery and the situation that can't use illumination functions.
Description of drawings
Fig. 1 is the schematic diagram of the position 1 of self-charging screwdriver capable of illuminating.
Fig. 2 is the schematic diagram of the position 2 of self-charging screwdriver capable of illuminating.
Among the figure, 1, driver bit, 2, the lamp pearl, 3, switch, 4, battery, 5, housing, 6, moving handle, 7, gear wheel, 8, back-moving spring, 9, flywheel, 10, generator, 11, lead.
The specific embodiment
In use can make 2 energisings of lamp pearl realize illumination functions by pressing switch 3.If after built-in battery 4 electric weight use up, can shut switch 3, and with holding down moving handle 6, make handle 6 drive gear wheel 7 and rotate, gear wheel 7 passes to flywheel 9 to rotation, and flywheel 9 is embedded on the rotor of generator 10.By holding down moving handle 6, make generator 10 rotor rotation produce electric weight like this, and give battery 4 chargings by gear drive.After unclamping moving handle 6, back-moving spring 8 passes to moving handle 6 to restoring force, makes handle 6 be returned to initial position.So just can make generator 10 work give battery 4 chargings by holding down and unclamping moving handle 6.So just realized the self-charging function.
Claims (3)
1. a self-charging screwdriver capable of illuminating comprises by driver bit, housing, switch, chargeable lithium electricity battery, and it is characterized in that: described housing front is provided with the lamp pearl, and handle inside is equipped with generator mechanism and is held transmission mechanism.
2. self-charging screwdriver capable of illuminating according to claim 1, it is characterized in that: described hold transmission mechanism be positioned at screwdriver enclosure interior by the rear section, it comprises flywheel, gear wheel, moving handle and back-moving spring, described moving handle is exposed to screwdriver outside, and back-moving spring is positioned at moving handle bottom.
3. self-charging screwdriver capable of illuminating according to claim 1 is characterized in that: described generator mechanism is a minisize dc electric generator, and it is installed in screwdriver enclosure interior, and switch is positioned at screwdriver outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162120U CN202079544U (en) | 2011-01-19 | 2011-01-19 | Self-charging lighting screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162120U CN202079544U (en) | 2011-01-19 | 2011-01-19 | Self-charging lighting screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079544U true CN202079544U (en) | 2011-12-21 |
Family
ID=45340198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200162120U Expired - Fee Related CN202079544U (en) | 2011-01-19 | 2011-01-19 | Self-charging lighting screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339297A (en) * | 2013-07-24 | 2015-02-11 | 苏州宝时得电动工具有限公司 | Self-power-generation ratchet wheel screwdriver |
| CN111886390A (en) * | 2018-03-23 | 2020-11-03 | 亚萨合莱有限公司 | Release mechanism, energy harvesting device, and electronic locking system |
-
2011
- 2011-01-19 CN CN2011200162120U patent/CN202079544U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339297A (en) * | 2013-07-24 | 2015-02-11 | 苏州宝时得电动工具有限公司 | Self-power-generation ratchet wheel screwdriver |
| CN104339297B (en) * | 2013-07-24 | 2016-04-27 | 苏州宝时得电动工具有限公司 | Self power generation ratchet screw driver |
| CN111886390A (en) * | 2018-03-23 | 2020-11-03 | 亚萨合莱有限公司 | Release mechanism, energy harvesting device, and electronic locking system |
| CN111886390B (en) * | 2018-03-23 | 2021-10-15 | 亚萨合莱有限公司 | Release mechanism, energy harvesting device, and electronic locking system |
| US11939794B2 (en) | 2018-03-23 | 2024-03-26 | Assa Abloy Ab | Release mechanism, energy harvesting arrangement and electronic locking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |