CN103231351A - Multi-functional alternating current and direct current electric tool - Google Patents
Multi-functional alternating current and direct current electric tool Download PDFInfo
- Publication number
- CN103231351A CN103231351A CN2013101663233A CN201310166323A CN103231351A CN 103231351 A CN103231351 A CN 103231351A CN 2013101663233 A CN2013101663233 A CN 2013101663233A CN 201310166323 A CN201310166323 A CN 201310166323A CN 103231351 A CN103231351 A CN 103231351A
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- alternating current
- direct current
- electric tool
- functional
- dwang
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Abstract
The invention relates to a multi-functional alternating current and direct current electric tool. The multi-functional alternating current and direct current electric tool is structurally characterized in that one end of the electric tool body is provided with a handle, and the other end of the electric tool body is provided with a rotating rod which is movably connected with a rotating head. The multi-functional alternating current and direct current electric tool can work for three hours continuously after being charged by lithium batteries, and also can be used by being connected with an alternating current power supply of 220V directly. The multi-functional alternating current and direct current electric tool is applicable to various workplaces, has the rotating head which can be replaced with rotating heads of different types at any time, can replace wrenches, sealing pliers, screwdrivers and the like, and can be used for screwing or unscrewing types of screws and nuts and sealing electric energy measuring apparatus. The multi-functional alternating current and direct current electric tool is small in size, light in weight, time-saving, labor-saving, low in labor intensity, easy to carry and use and high in working efficiency.
Description
Technical field
The present invention relates to a kind of power system aid, relate in particular to a kind of alternating current-direct current multi-functional electric tools, mainly be applicable to tightening and unclamping and the work such as envelope of executing of electric power meter of the various screws in production place, nut.
Background technology
Installation, verification, the maintenance work of the electric energy meter of transformer station, transformer, electric load control terminal and electric energy meter all need to tighten or unclamp screw and the nut of a large amount of different models every day, also will execute envelope to electric power meter simultaneously.All laboratories of yard, transformer station etc., because environment, task amount, the job specification difference of working site need a series of instruments such as spanner hand-manipulated, pliers, screwdriver, complex operation, efficient is low.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, sum up practical work experience for many years, diligently specially grind, a kind of alternating current-direct current multi-functional electric tools is provided, solved complex operation in the prior art, inefficient problem.
Technical scheme of the present invention is as follows:
One end of body is provided with handle, and the other end of body is provided with dwang, flexibly connects rotary head on the dwang.
Described body is provided with power interface, and power interface is connected with switch, and switch connects the rotating control button, and the rotating control button connects dwang.
Be provided with rechargeable battery between described power interface and the switch.
Described power interface is connected with AC/DC changeover switch.
Be threaded between described rotary head and the dwang.
Described rotary head comprises spanner, executes envelope pincers, screwdriver.
Advantageous effect of the present invention is as follows:
1, AC and DC is dual-purpose, but continuous operation 3 hours behind the lithium cell charging also can directly connect the alternating current 220V power supply and use, be fit to different workplaces.
2, the kind of rotary head is many, can change at any time, can replace spanner, execute instruments such as envelope pincers, screwdriver, for all kinds of screws, nut tighten and unclamp and electric energy metering device execute envelope.
3, simple to operate, easy to carry and use; Volume is little, in light weight, and is time saving and energy saving, and labour intensity is little, high efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure, 1, body, 2, handle, 3, dwang, 4, rotary head, 5, power interface, 6, switch, 7, the rotating control button, 8, rechargeable battery, 9, AC/DC changeover switch, 10, attaching plug.
The specific embodiment
With reference to accompanying drawing, in conjunction with instantiation, be described in detail as follows:
Embodiment 1
One end of body 1 is provided with handle 2, and the other end of body 1 is provided with dwang 3, dwang 3 rotary head 4 that is threaded, and dwang 3 and rotary head 4 junctions conduction are good, and rotary head 4 comprises spanner, executes instruments such as envelope pincers, screwdriver; Described body 1 is provided with power interface 5, power interface 5 external AC/DC changeover switch 9, power interface 5 can directly connect the 220V AC power, also can connect dc source, by the AC/DC changeover switch conversion, power interface is connected with switch 6 in body interior, switch is arranged on handle part, handled easily, switch 6 connects rotating control button 7, and rotating control button 7 connects dwang 3.
Embodiment 2
Be provided with charged lithium cells 8 between described power interface 5 and the switch 6, lithium battery is arranged on handle 2 positions.Other structure is with embodiment 1.
The present invention tests in workplaces such as laboratory, transformer stations, and test effect is very satisfied. and simple to operate, time saving and energy saving, make operating efficiency improve 3 times.
Claims (6)
1. the alternating current-direct current multi-functional electric tools is characterized in that an end of body is provided with handle, and the other end of body is provided with dwang, flexibly connects rotary head on the dwang.
2. alternating current-direct current multi-functional electric tools according to claim 1 is characterized in that described body is provided with power interface, and power interface is connected with switch, and switch connects the rotating control button, and the rotating control button connects dwang.
3. alternating current-direct current multi-functional electric tools according to claim 2 is characterized in that being provided with rechargeable battery between described power interface and the switch.
4. alternating current-direct current multi-functional electric tools according to claim 2 is characterized in that described power interface is connected with AC/DC changeover switch.
5. alternating current-direct current multi-functional electric tools according to claim 1 is characterized in that being threaded between described rotary head and the dwang.
6. alternating current-direct current multi-functional electric tools according to claim 1 is characterized in that described rotary head comprises spanner, executes envelope pincers, screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101663233A CN103231351A (en) | 2013-05-08 | 2013-05-08 | Multi-functional alternating current and direct current electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101663233A CN103231351A (en) | 2013-05-08 | 2013-05-08 | Multi-functional alternating current and direct current electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231351A true CN103231351A (en) | 2013-08-07 |
Family
ID=48879457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101663233A Pending CN103231351A (en) | 2013-05-08 | 2013-05-08 | Multi-functional alternating current and direct current electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745613A (en) * | 2019-01-28 | 2019-05-14 | 青岛市市立医院 | A kind of novel mouth medicine-feeding equipment propulsion device |
Citations (9)
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|---|---|---|---|---|
| CN87213840U (en) * | 1987-09-25 | 1988-04-20 | 上海华茂实用电器厂 | Power-driven screw driver and its auxiliary chargeable power supply |
| CN2327502Y (en) * | 1998-07-13 | 1999-07-07 | 李方凯 | Multifunctional electric screw driver |
| CN2436274Y (en) * | 2000-08-08 | 2001-06-27 | 楼正旺 | Two-purpose electric driven screwdriver capable of using built-in or outside attached power source |
| CN2508901Y (en) * | 2001-11-08 | 2002-09-04 | 孙瑞君 | DC electric screwdriver |
| US20050230130A1 (en) * | 2004-04-14 | 2005-10-20 | Andreas Strasser | Guided power tool and method for operating a guided power tool |
| CN202028801U (en) * | 2011-01-01 | 2011-11-09 | 牛保明 | Chargeable direct current electric hand drill |
| CN202318153U (en) * | 2011-10-22 | 2012-07-11 | 宁波市长谷机电有限公司 | Electric screwdriver |
| CN202434130U (en) * | 2012-02-15 | 2012-09-12 | 辽宁省电力有限公司抚顺供电公司 | Motor-driven sealing pincers |
| CN203221473U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Alternating-current and direct-current multifunctional electric tool |
-
2013
- 2013-05-08 CN CN2013101663233A patent/CN103231351A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213840U (en) * | 1987-09-25 | 1988-04-20 | 上海华茂实用电器厂 | Power-driven screw driver and its auxiliary chargeable power supply |
| CN2327502Y (en) * | 1998-07-13 | 1999-07-07 | 李方凯 | Multifunctional electric screw driver |
| CN2436274Y (en) * | 2000-08-08 | 2001-06-27 | 楼正旺 | Two-purpose electric driven screwdriver capable of using built-in or outside attached power source |
| CN2508901Y (en) * | 2001-11-08 | 2002-09-04 | 孙瑞君 | DC electric screwdriver |
| US20050230130A1 (en) * | 2004-04-14 | 2005-10-20 | Andreas Strasser | Guided power tool and method for operating a guided power tool |
| CN202028801U (en) * | 2011-01-01 | 2011-11-09 | 牛保明 | Chargeable direct current electric hand drill |
| CN202318153U (en) * | 2011-10-22 | 2012-07-11 | 宁波市长谷机电有限公司 | Electric screwdriver |
| CN202434130U (en) * | 2012-02-15 | 2012-09-12 | 辽宁省电力有限公司抚顺供电公司 | Motor-driven sealing pincers |
| CN203221473U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Alternating-current and direct-current multifunctional electric tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745613A (en) * | 2019-01-28 | 2019-05-14 | 青岛市市立医院 | A kind of novel mouth medicine-feeding equipment propulsion device |
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Application publication date: 20130807 |