CN103567943A - Improved charging electric screw driver - Google Patents

Improved charging electric screw driver Download PDF

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Publication number
CN103567943A
CN103567943A CN201210274791.8A CN201210274791A CN103567943A CN 103567943 A CN103567943 A CN 103567943A CN 201210274791 A CN201210274791 A CN 201210274791A CN 103567943 A CN103567943 A CN 103567943A
Authority
CN
China
Prior art keywords
handle
screw driver
electric screw
connector
battery pack
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.)
Pending
Application number
CN201210274791.8A
Other languages
Chinese (zh)
Inventor
龚海飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210274791.8A priority Critical patent/CN103567943A/en
Publication of CN103567943A publication Critical patent/CN103567943A/en
Pending legal-status Critical Current

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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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to an improved charging electric screw driver, which comprises an electric screw driver body, and is characterized that the electric screw driver body comprises a shell, a screw chuck, a high-voltage direct current motor, a connector, a power supply control device and a handle; the high-voltage direct current motor is arranged in the shell, and is connected with the connector; the connector is connected with the screw chuck; the handle is arranged on a bottom part of the shell; a clamping groove is arranged on a bottom part of the handle; the bottom part of the handle is connected with a charging device through the clamping groove; a control device is arranged in the middle of the handle; the high-voltage direct current motor is controlled through the control device; a power line is connected to one side of the handle. The improved charging electric screw driver has the advantages that the improved charging electric screw driver is simple in structure and convenient to use, can work through a battery pack under the condition of no electricity, and can work through being connected to a power supply under the condition that the battery pack has no power so as to meet the demands of people.

Description

A kind of improved Rechargeable electric screw driver
Technical field
The present invention relates to a kind of electric screw driver, relate in particular to a kind of improved Rechargeable electric screw driver.
Background technology
The rechargeable screw driver of currently available technology is with charging device, the place that can make rechargeable screw driver cannot touch at non-transformer or power line can be used, expanded the scope of application of screwdriver, but this screwdriver can only single electronic mode carry out work, do not have electricity or battery pack not to have electric in the situation that running into yet, just can not normally bring into play the function of screwdriver, for addressing the above problem, spy provides a kind of new technical scheme to meet people's demand.
Summary of the invention
The object of this invention is to provide a kind of improved Rechargeable electric screw driver.
The technical solution used in the present invention is:
A kind of improved Rechargeable electric screw driver, comprise electric screw driver body, described electric screw driver body comprises housing, screw chuck, HVDC motor, connector, power control and handle, in described housing, be provided with HVDC motor, described HVDC motor is connected with connector, described connector is connected with screw chuck, described housing bottom is provided with handle, described handle bottom is provided with draw-in groove, described handle bottom is connected with charging device by draw-in groove, described handle middle part is provided with control device, described HVDC motor is controlled by control device, described handle one side is connected with power line.
Described charging device comprises a plurality of battery pack, and described a plurality of battery pack be arranged in parallel.
Described control device is starting switch.
Advantage of the present invention is: simple in structure, easy to use, there is no electric in the situation that to rely on battery pack to carry out work, and in battery pack, do not have electric in the situation that, can plug in, carry out work, meet people's demand.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, screw chuck, 3, HVDC motor, 4, connector, 5, power control, 6, handle, 7, draw-in groove, 8, charging device, 9, battery pack, 10, starting switch, 11, power line.
The specific embodiment
As shown in Figure 1, the Rechargeable electric screw driver of a modification of the present invention, comprise electric screw driver body, electric screw driver body comprises housing 1, screw chuck 2, HVDC motor 3, connector 4, power control 5 and handle 6, in housing 1, be provided with HVDC motor 3, HVDC motor 3 is connected with connector 4, connector 4 is connected with screw chuck 2, housing 1 bottom is provided with handle 6, handle 6 bottoms are provided with draw-in groove 7, handle 6 bottoms are connected with charging device 8 by draw-in groove 7, charging device 8 comprises a plurality of battery pack 9, a plurality of battery pack 9 be arranged in parallel, handle 6 middle parts are provided with starting switch 10, HVDC motor 3 is controlled by starting switch 10, handle 6 one sides are connected with power line 11.
Advantage of the present invention is: simple in structure, easy to use, there is no electric in the situation that to rely on battery pack to carry out work, and in battery pack, do not have electric in the situation that, can plug in, carry out work, meet people's demand.

Claims (3)

1. an improved Rechargeable electric screw driver, comprise electric screw driver body, it is characterized in that: described electric screw driver body comprises housing, screw chuck, HVDC motor, connector, power control and handle, in described housing, be provided with HVDC motor, described HVDC motor is connected with connector, described connector is connected with screw chuck, described housing bottom is provided with handle, described handle bottom is provided with draw-in groove, described handle bottom is connected with charging device by draw-in groove, described handle middle part is provided with control device, described HVDC motor is controlled by control device, described handle one side is connected with power line.
2. a kind of improved Rechargeable electric screw driver according to claim 1, is characterized in that: described charging device comprises a plurality of battery pack, and described a plurality of battery pack be arranged in parallel.
3. a kind of improved Rechargeable electric screw driver according to claim 1, is characterized in that: described control device is starting switch.
CN201210274791.8A 2012-08-03 2012-08-03 Improved charging electric screw driver Pending CN103567943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210274791.8A CN103567943A (en) 2012-08-03 2012-08-03 Improved charging electric screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210274791.8A CN103567943A (en) 2012-08-03 2012-08-03 Improved charging electric screw driver

Publications (1)

Publication Number Publication Date
CN103567943A true CN103567943A (en) 2014-02-12

Family

ID=50041099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210274791.8A Pending CN103567943A (en) 2012-08-03 2012-08-03 Improved charging electric screw driver

Country Status (1)

Country Link
CN (1) CN103567943A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894961A (en) * 2014-04-18 2014-07-02 常熟市奇冠模塑有限公司 Multi-functional screwdriver
CN107420320A (en) * 2017-06-14 2017-12-01 广东美的环境电器制造有限公司 HVDC slide fan
CN114454114A (en) * 2021-12-23 2022-05-10 宁波佰特工具有限公司 Hand-held electric screwdriver

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835410A (en) * 1988-02-26 1989-05-30 Black & Decker Inc. Dual-mode corded/cordless system for power-operated devices
CN101596706A (en) * 2009-07-10 2009-12-09 宁波中港工具有限公司 Rechargeable screw driver
CN201371437Y (en) * 2009-03-06 2009-12-30 姜卫亮 Electric screwdriver
CN202318153U (en) * 2011-10-22 2012-07-11 宁波市长谷机电有限公司 Electric screwdriver
CN202753086U (en) * 2012-08-03 2013-02-27 龚海飞 Improved rechargeable electric screw driver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835410A (en) * 1988-02-26 1989-05-30 Black & Decker Inc. Dual-mode corded/cordless system for power-operated devices
CN201371437Y (en) * 2009-03-06 2009-12-30 姜卫亮 Electric screwdriver
CN101596706A (en) * 2009-07-10 2009-12-09 宁波中港工具有限公司 Rechargeable screw driver
CN202318153U (en) * 2011-10-22 2012-07-11 宁波市长谷机电有限公司 Electric screwdriver
CN202753086U (en) * 2012-08-03 2013-02-27 龚海飞 Improved rechargeable electric screw driver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894961A (en) * 2014-04-18 2014-07-02 常熟市奇冠模塑有限公司 Multi-functional screwdriver
CN107420320A (en) * 2017-06-14 2017-12-01 广东美的环境电器制造有限公司 HVDC slide fan
CN114454114A (en) * 2021-12-23 2022-05-10 宁波佰特工具有限公司 Hand-held electric screwdriver

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PB01 Publication
SE01 Entry into force of request for 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: 20140212