CN202028801U - Chargeable direct current electric hand drill - Google Patents
Chargeable direct current electric hand drill Download PDFInfo
- Publication number
- CN202028801U CN202028801U CN2011200078506U CN201120007850U CN202028801U CN 202028801 U CN202028801 U CN 202028801U CN 2011200078506 U CN2011200078506 U CN 2011200078506U CN 201120007850 U CN201120007850 U CN 201120007850U CN 202028801 U CN202028801 U CN 202028801U
- Authority
- CN
- China
- Prior art keywords
- direct current
- electric hand
- hand drill
- current electric
- drill
- 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.)
- Expired - Fee Related
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- Control Of Charge By Means Of Generators (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A chargeable direct current electric hand drill belongs to an electric tool. The drill is provided with an in-built storage battery and can be used in places without external connected power supply. The chargeable direct current electric hand drill can use alternating current power supply through a voltage transformation plug lead wire, and can also use power supplies of automobiles or electromobiles.
Description
Technical field:
This practical genus electric tool, being useful in a small amount, engineering does not have the external power supply occasion to use.
Technical background:
The use of existing electric hand drill all must have external power supply, can only the auxiliary generator group in the occasion that does not have external power supply, or it is very inconvenient to connect power line at a distance, and how to overcome the above problems is purpose of the present invention.
Summary of the invention:
For solving existing electric hand drill above shortcomings, provide a kind of electric hand drill that relies on self power supply armament-related work.
Concrete grammar is to be installed in battery on the rail groove of drill body by the edge, the both positive and negative polarity of battery is connected during with the drill body positive and negative electrodes in same, pin assembly of formation with latch, rely on self power work, can use repeatedly by the charging of charging jack, also can use AC power, also can use automobile or electric vehicle power sources by line trap by the transformation plug.Owing to self battery feed is housed, can use in the occasion that does not have external power supply.
Further specify below in conjunction with drawings and Examples
Description of drawings:
Fig. 1, drill body structural representation
Fig. 2, battery outline drawing
Fig. 3, direct current electric hand drill outline drawing
Component names is as follows among the figure:
1, battery 2, accumulator anode and cathode 3, rail groove 4, charging jack 5, charging indicator light 6, latch 7, drill body 8, switch 9, external power supply line jack 10, drill body both positive and negative polarity 11, edge
Specific implementation method:
Among Fig. 1,2, the edge 11 of battery 1 is inserted in the rail groove 3, with latch 6 pinnings, accumulator anode and cathode 2 is connected with drill body both positive and negative polarity 10 simultaneously, be combined into the as a whole Fig. 3 of opinion, by self power work, other structures are all the same with existing electric hand drill except that using direct current generator instead, also can impact use by switch 8 controls.Use up and can use repeatedly as electric energy by 4 chargings of charging jack, and the equipment storage battery.This electric drill is provided with external power supply jack 9 and can uses the lead that has transformer plugs to use AC power, also can use automobile power source or electric vehicle power sources by lead.
Claims (2)
1. a chargeable direct current electric hand drill comprises the electric hand drill main body, and parts such as battery is characterized in that battery is installed on the main body of electric drill, available self power work.
2. it is characterized in that according to the described chargeable direct current electric hand drill of claim 1: can use AC power also can use automobile or electric vehicle power sources by the transformation plug wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200078506U CN202028801U (en) | 2011-01-01 | 2011-01-01 | Chargeable direct current electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200078506U CN202028801U (en) | 2011-01-01 | 2011-01-01 | Chargeable direct current electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028801U true CN202028801U (en) | 2011-11-09 |
Family
ID=44891113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200078506U Expired - Fee Related CN202028801U (en) | 2011-01-01 | 2011-01-01 | Chargeable direct current electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231351A (en) * | 2013-05-08 | 2013-08-07 | 国家电网公司 | Multi-functional alternating current and direct current electric tool |
| CN104014846A (en) * | 2013-11-29 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Novel multifunctional rechargeable electric hand drill |
| TWI547331B (en) * | 2013-05-30 | 2016-09-01 | Nitto Kohki Co | Battery type punching machine |
| TWI547330B (en) * | 2013-05-29 | 2016-09-01 | Nitto Kohki Co | Battery type punching machine |
-
2011
- 2011-01-01 CN CN2011200078506U patent/CN202028801U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231351A (en) * | 2013-05-08 | 2013-08-07 | 国家电网公司 | Multi-functional alternating current and direct current electric tool |
| TWI547330B (en) * | 2013-05-29 | 2016-09-01 | Nitto Kohki Co | Battery type punching machine |
| TWI547331B (en) * | 2013-05-30 | 2016-09-01 | Nitto Kohki Co | Battery type punching machine |
| CN104014846A (en) * | 2013-11-29 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Novel multifunctional rechargeable electric hand drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130101 |