CN103144066A - Screw driver with illuminating device - Google Patents
Screw driver with illuminating device Download PDFInfo
- Publication number
- CN103144066A CN103144066A CN2012102188317A CN201210218831A CN103144066A CN 103144066 A CN103144066 A CN 103144066A CN 2012102188317 A CN2012102188317 A CN 2012102188317A CN 201210218831 A CN201210218831 A CN 201210218831A CN 103144066 A CN103144066 A CN 103144066A
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- Prior art keywords
- screwdriver
- screw driver
- optical fiber
- light source
- fixed
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Abstract
The invention relates to a screw driver with an illuminating device. In the screw driver, a screw driver rod (1) is fixed in a screw driver handle (3); a slot is formed in the screw driver rod (1); an optical fiber (2) is embedded into the slot; the bottom end of the optical fiber is fixed at the top end of the screw driver head (1); the top end of the optical fiber is connected with a light source control device; and under the control of a light source switch (8), light is transmitted along the optical fiber (2), so that the screw driver head is lightened. The aim of finding a target in a dark complex structure is fulfilled.
Description
Technical field
The instrument that a kind of electrician of relating to, mechanician commonly use, espespecially a kind of screwdriver capable of illuminating that can operate at any time.
Background technology
Screwdriver is electrician, mechanician's common tool.Screwdriver commonly used has two kinds in the market: a kind of is the screwdriver of not being with lighting device; Another kind is the screwdriver with lighting device.Be generally used for operation under dark surrounds with the screwdriver of lighting device, its structure is that the light source of a similar torch is installed at the handle place, and light source irradiation is along the screwdriver rod direction.Like this, although solved the problem that is difficult for seeing clearly target in the dark, for baroque precision instrument, the cutter head place still has according to less than, the small space that do not see.
Chinese invention patent prospectus CN102019599A discloses a kind of screwdriver with lighting device, this screwdriver has been installed four illuminating lamp holders in the position on handle top, can solve the problem of tighten the screws in dark, also can be used as flashlight and use, more convenient.But cutter head positional distance lamp holder is far away in the process of complicated operation precision instrument, does not see cutter head and operating position.
Summary of the invention
In order to solve the aforesaid operations defective, technical problem to be solved by this invention provides a kind of screwdriver with lighting device that can see cutter head and operating position under complicated dark situations clearly.
For solving the problems of the technologies described above, screwdriver device of the present invention comprises a screwdriver rod and with the screwdriver handle of cell apparatus, with the LED illuminating lamp holder, connects the optical fiber of cutter head and lamp holder in handle of a knife.
Screwdriver rod is fixed in screwdriver handle, establishes groove in screwdriver handle, is equipped with one in groove by the luminescent system that connects battery and LED light source and form, and is furnished with gauge tap.Fiber tip is with the device of light focusing function, and optical fiber is embedded in the screwdriver rod inner groovy, and the bottom is fixed on the cutter head position.During energising, be illuminated along screwdriver rod around optical fiber, particularly the brightness of fiber bottom end opening part is obvious.Control LED light source by switch, reach and complete the operation purpose of searching target in dark complex environment.
Above-mentioned improvement has improved the effect of driver bit illumination, easy-to-look-up Action Target.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is sectional view of the present invention.
Fig. 2 is light source control part partial enlarged drawing
The specific embodiment
By the screwdriver structure cutaway view with lighting device shown in Figure 1 as can be known, screwdriver rod 1 is fixed in screwdriver handle 3, and screwdriver rod 1 is provided with wire casing, a built-in optical fiber 2.Optical fiber 2 bottoms are fixed on the top of driver bit 1, and optical fiber 2 tops are connected with light source control device.By the control of light source switch 8, light is propagated along optical fiber 2, illuminate the driver bit part.
Fig. 2 shows light source control structure of the present invention, and this structure is in the groove 5 of screwdriver handle 3.The top of optical fiber 2 is fixed on the top of a LED light source 4.A negative electrode of LED light source 4 is connected to the negative pole of battery 7 by wire 6, the positive pole of LED is connected with anode by wire, the break-make of switch 8 control circuits.
Claims (2)
1. screwdriver with lighting device, comprise that screwdriver rod (1) is fixed in screwdriver handle (3), it is characterized in that: screwdriver handle is provided with light source control structure in (3), the illumination of screwdriver rod (1) tool bit part connects the control light source by optical fiber (2) and completes.
2. according to the screwdriver with lighting device claimed in claim 1, it is characterized in that: the bottom of optical fiber (2) is fixed on the top of driver bit (1), the top of optical fiber (2) is connected with light source control device, and optical fiber (2) is fixed in the concave groove of screwdriver rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102188317A CN103144066A (en) | 2012-06-25 | 2012-06-25 | Screw driver with illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102188317A CN103144066A (en) | 2012-06-25 | 2012-06-25 | Screw driver with illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144066A true CN103144066A (en) | 2013-06-12 |
Family
ID=48542526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102188317A Pending CN103144066A (en) | 2012-06-25 | 2012-06-25 | Screw driver with illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144066A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626036A (en) * | 2013-11-12 | 2015-05-20 | 王鼎瑞 | Light-guiding tool head, high-light-guiding tool head and light-emitting fastening tool |
| CN105058292A (en) * | 2015-08-21 | 2015-11-18 | 姜超 | Bottle opener convenient to use |
| CN105710812A (en) * | 2014-12-05 | 2016-06-29 | 天津朗誉科技发展有限公司 | Multifunctional screwdriver with illuminating device and screw clamping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344136Y (en) * | 1998-07-09 | 1999-10-20 | 黄恩良 | Combined screw driver with lighting device |
| US20050036309A1 (en) * | 2003-08-14 | 2005-02-17 | Gavin Lawrence E. | Illuminated magnetic retrieval apparatus |
| US20080068827A1 (en) * | 2006-09-19 | 2008-03-20 | Ming-Chi Chang | Hand tool with an illumination device |
| CN202763740U (en) * | 2012-06-25 | 2013-03-06 | 中国计量学院 | Screwdriver device with illumination device |
-
2012
- 2012-06-25 CN CN2012102188317A patent/CN103144066A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344136Y (en) * | 1998-07-09 | 1999-10-20 | 黄恩良 | Combined screw driver with lighting device |
| US20050036309A1 (en) * | 2003-08-14 | 2005-02-17 | Gavin Lawrence E. | Illuminated magnetic retrieval apparatus |
| US20080068827A1 (en) * | 2006-09-19 | 2008-03-20 | Ming-Chi Chang | Hand tool with an illumination device |
| CN202763740U (en) * | 2012-06-25 | 2013-03-06 | 中国计量学院 | Screwdriver device with illumination device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626036A (en) * | 2013-11-12 | 2015-05-20 | 王鼎瑞 | Light-guiding tool head, high-light-guiding tool head and light-emitting fastening tool |
| CN105710812A (en) * | 2014-12-05 | 2016-06-29 | 天津朗誉科技发展有限公司 | Multifunctional screwdriver with illuminating device and screw clamping device |
| CN105058292A (en) * | 2015-08-21 | 2015-11-18 | 姜超 | Bottle opener convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |