CN104440732A - Screwdriver special for first-aid repair of power failure - Google Patents
Screwdriver special for first-aid repair of power failure Download PDFInfo
- Publication number
- CN104440732A CN104440732A CN201410678179.6A CN201410678179A CN104440732A CN 104440732 A CN104440732 A CN 104440732A CN 201410678179 A CN201410678179 A CN 201410678179A CN 104440732 A CN104440732 A CN 104440732A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- ferrule
- power failure
- lithium battery
- handle
- 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.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/18—Devices for illuminating the head of the screw or the nut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a screwdriver special for first-aid repair of a power failure. The screwdriver comprises a handle, a screwdriver rod and a ferrule located between the handle and the screwdriver rod. A pin is arranged at the ferrule. The screwdriver special for first-aid repair of the power failure is technically characterized in that the screwdriver further comprises an illumination device, the illumination device comprises a lithium battery, LED lamps and a charging port, the LED lamps are arranged on the lower portion of the lithium battery, an inner cavity is formed in the upper portion of the lithium battery, and a hollow elastic clamping sleeve is embedded in the inner cavity and clamped on the ferrule. Based on the improvement on an existing screwdriver, the illumination device is arranged on the upper portion of the existing screwdriver in a sleeving mode and provided with the elastic clamping sleeve which can be stably arranged on the ferrule of the screwdriver, so that the screwdriver has an illumination function when being used for power line repair and is quite convenient to use. Moreover, due to the fact that the handle and the ferrule of the screwdriver are both standard pieces and have nothing to do with the size and purposes of the screwdriver, good conditions are created for standard manufacturing of the elastic clamping sleeve.
Description
Technical field
The present invention relates to a kind of repairing dedicated screwdriver that has a power failure.
Background technology
When the equipment such as indoor repairing power distribution cabinet or switch cubicle of night or insufficient light, usually that repairing person takes flashlight lighting on the other hand, another hand-held screwdriver is rushed to repair, sometimes a people is also wanted to flash a torch specially illumination, this brings very big inconvenience to service work, waste time and energy, therefore in the urgent need to a kind of screwdriver easy to use.
Summary of the invention
The technical problem to be solved in the present invention is to provide the power failure repairing dedicated screwdriver that a kind of structure is simple, easy to use, have illumination functions.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of repairing dedicated screwdriver that has a power failure, it comprises handle, screwdriver bar and the ferrule between handle and screwdriver bar, described ferrule place is provided with pin, its key technology is: also comprise lighting device, described lighting device comprises lithium battery, is located at LED and the charging inlet of lithium battery bottom, described lithium battery top is provided with inner chamber, be equipped with the elastic ferrule of hollow in this inner chamber, described elastic ferrule is fastened in ferrule.
Shape and the ferrule of described spring cutting ferrule inner chamber match, and be provided with the lower bayonet slot of annular bottom it, top is provided with the upper draw-in groove for blocking pin.
Described upper draw-in groove is made up of vertical chute and the annular groove that is connected with this vertical chute, and described pin pushes via this vertical chute and blocked by this annular groove after rotating.
Described LED is evenly distributed on the bottom of lithium battery.
Described elastic ferrule material is rubber or flexible plastic.
Described lithium battery external is provided with switch.
The beneficial effect adopting technique scheme to produce is: the existing screwdriver of the present invention improves, a sheathed at an upper portion thereof lighting device, this lighting device is provided with elastic ferrule, it can firmly be arranged on the ferrule position of screwdriver, when using screwdriver like this in electric power first-aid, its having illumination function, very convenient.And because the handle of screwdriver and ferrule are all standard components, have nothing to do with screwdriver size and purposes, this is also for the standardization manufacture of elastic ferrule creates good condition.Be fastened in when only need use when the present invention uses in the ferrule of the handle, at its lower end of common screwdriver, when must not throw light on, collection can be taken off at any time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross-sectional schematic of the present invention;
Fig. 3 is the schematic perspective view of lighting device;
Fig. 4 is the schematic diagram of lighting device;
Fig. 5 is the B-B cross-sectional schematic of Fig. 4;
Wherein, 1, handle, 2, ferrule, 3, pin, 4, elastic ferrule, 401, vertical chute, 402, annular slot, 403, lower bayonet slot, 5, lithium battery, 6, screwdriver bar, 7, LED, 8, switch.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
See accompanying drawing 1-5, the present embodiment comprises handle 1, screwdriver bar 6 and the ferrule between handle 1 and screwdriver bar 62, described ferrule 2 place is provided with pin 3, its key improvements also comprises lighting device, described lighting device comprises conventional lithium battery 5, is located at the LED 7 of lithium battery 5 bottom, charging inlet (or crying charging pole) and switch 8, this lithium battery 5 adopts the manufacture craft of existing routine, described lithium battery 5 top is provided with inner chamber, be equipped with the elastic ferrule 4 of hollow in this inner chamber, described elastic ferrule 4 is fastened in ferrule 2.The energy-conservation height of general employing, brightness is high, volume is little LED are as light source, 4 LED 7 are generally set, can prevent screwdriver bar 6 from producing the situation that shade affects illuminating effect like this, can repeatedly charge, lithium battery material that electric power storage rate is high is as power-supply battery.The size of lithium battery material and length can by the charge capacity determination sizes of the required lighting hours of repairing.Charging inlet is the electrode interface be connected with charger.Switch 8 cut-offs the connection line between lithium battery 5 and LED 7, controls the opening and closing of LED 7.
Shape and the ferrule 2 of described spring cutting ferrule 4 inner chamber match, and be provided with the lower bayonet slot 403 of annular bottom it, top is provided with the upper draw-in groove for blocking pin 3.Described upper draw-in groove is made up of vertical chute 401 and the annular groove 402 that is connected with vertical chute 401, and described pin pushes via this vertical chute 401 and can be blocked by this annular groove 402 after rotating.
Described elastic ferrule 4 adopts the elastic material better can fitted with the profile of handle ferrule, and should select in its surfacing and the better rubber of smooth metal surface bonding force or flexible plastic material, it is firmly connected with lithium battery 5 body.
Upper draw-in groove arranges two, the position of position and pin 3 matches, enable the pin 3(in the ferrule 2 of screwdriver hand shank 1 and iron pin during use) two prominent ends transverse rotation again after vertical draw-in groove 401 pushes downwards, finally card is pressed in annular groove 402, make this lighting device and screwdriver body compact siro spinning technology, thus the light source reduced when screwdriver uses rocks.
Described LED 7 is evenly distributed in base plane, and object prevents screwdriver bar from producing shade and cause or affect illuminating effect when equipment is rushed to repair.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. the repairing dedicated screwdriver that has a power failure, it comprises handle (1), screwdriver bar (6) and the ferrule (2) be positioned between handle (1) and screwdriver bar (6), described ferrule (2) place is provided with pin (3), it is characterized in that: also comprise the lighting device being located at ferrule (2) position, described lighting device comprises lithium battery (5), be located at LED (7) and the charging inlet of lithium battery (5) bottom, described lithium battery (5) top is provided with inner chamber, the elastic ferrule (4) of hollow is equipped with in this inner chamber, described elastic ferrule (4) is fastened in ferrule (2).
2. power failure repairing dedicated screwdriver according to claim 1, it is characterized in that: shape and the ferrule (2) of described spring cutting ferrule (4) inner chamber match, be provided with the lower bayonet slot (403) of annular bottom it, top is provided with the upper draw-in groove for blocking pin (3).
3. power failure repairing dedicated screwdriver according to claim 2, it is characterized in that: described upper draw-in groove is made up of vertical chute (401) and the annular groove (402) that is connected with chute (401) of this vertical electricity, described pin (3) pushes via this vertical chute (401) and is blocked by this annular groove (402) after rotating.
4. power failure repairing dedicated screwdriver according to claim 4, is characterized in that: described LED (7) is evenly distributed on the bottom of lithium battery (5).
5. the power failure repairing dedicated screwdriver according to any one of claim 1-4, is characterized in that: described elastic ferrule (4) material is rubber or flexible plastic.
6. the power failure repairing dedicated screwdriver according to any one of claim 1-4, is characterized in that: described lithium battery (5) outside is provided with switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678179.6A CN104440732B (en) | 2014-11-24 | 2014-11-24 | One kind, which has a power failure, rushes to repair dedicated screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678179.6A CN104440732B (en) | 2014-11-24 | 2014-11-24 | One kind, which has a power failure, rushes to repair dedicated screwdriver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440732A true CN104440732A (en) | 2015-03-25 |
| CN104440732B CN104440732B (en) | 2017-12-08 |
Family
ID=52887886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678179.6A Expired - Fee Related CN104440732B (en) | 2014-11-24 | 2014-11-24 | One kind, which has a power failure, rushes to repair dedicated screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440732B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890565A (en) * | 2018-09-20 | 2018-11-27 | 广东电网有限责任公司 | A kind of screw knife assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196534Y (en) * | 1994-07-05 | 1995-05-10 | 郭秉鑫 | Multi-function screw driver |
| US5845986A (en) * | 1996-09-24 | 1998-12-08 | Breen; William Charles | Light for manual rotary tool |
| EP1658932A1 (en) * | 2004-11-17 | 2006-05-24 | BLACK & DECKER INC. | Power tool with illumination device |
| US20080266845A1 (en) * | 2007-04-25 | 2008-10-30 | Unity Opto Technology Co., Ltd. | Auxiliary lighting device |
| CN203236405U (en) * | 2013-04-04 | 2013-10-16 | 施仁宋 | Screwdriver with illumination device |
| CN204321959U (en) * | 2014-11-24 | 2015-05-13 | 国家电网公司 | A kind of repairing dedicated screwdriver that has a power failure |
-
2014
- 2014-11-24 CN CN201410678179.6A patent/CN104440732B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196534Y (en) * | 1994-07-05 | 1995-05-10 | 郭秉鑫 | Multi-function screw driver |
| US5845986A (en) * | 1996-09-24 | 1998-12-08 | Breen; William Charles | Light for manual rotary tool |
| EP1658932A1 (en) * | 2004-11-17 | 2006-05-24 | BLACK & DECKER INC. | Power tool with illumination device |
| US20080266845A1 (en) * | 2007-04-25 | 2008-10-30 | Unity Opto Technology Co., Ltd. | Auxiliary lighting device |
| CN203236405U (en) * | 2013-04-04 | 2013-10-16 | 施仁宋 | Screwdriver with illumination device |
| CN204321959U (en) * | 2014-11-24 | 2015-05-13 | 国家电网公司 | A kind of repairing dedicated screwdriver that has a power failure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890565A (en) * | 2018-09-20 | 2018-11-27 | 广东电网有限责任公司 | A kind of screw knife assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440732B (en) | 2017-12-08 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |