CN101702534A - Rod chain saw and double-power supply switching device for rod chain saw - Google Patents
Rod chain saw and double-power supply switching device for rod chain saw Download PDFInfo
- Publication number
- CN101702534A CN101702534A CN200910246042A CN200910246042A CN101702534A CN 101702534 A CN101702534 A CN 101702534A CN 200910246042 A CN200910246042 A CN 200910246042A CN 200910246042 A CN200910246042 A CN 200910246042A CN 101702534 A CN101702534 A CN 101702534A
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- CN
- China
- Prior art keywords
- chain saw
- bar
- attaching plug
- motor
- power supply
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
Abstract
The invention relates to a rod chain saw which comprises a rod and a chain saw, wherein a two-way switch, a chain saw main switch, a motor and a chain saw power supply plug are configured in a chain saw shell; a microswitch, a rod main switch and a rod power supply plug are configured on the rod; the chain saw power supply plug and the rod power supply plug are electrically connected with the motor by the two-way switch; and the chain saw power supply plug is electrically connected with the motor or the rod power supply plug is electrically connected with the motor by the two-way switch. The invention ensures no voltage in the connecting position of the chain saw and the rod under the condition of using the chain saw; and when the rod and the chain saw are combined, the invention ensures no voltage of the chain saw power supply plug and prevents damage to operation.
Description
Technical field
The present invention relates to a kind of bar chain saw, especially a kind of double-power supply switching device that is used for the bar chain saw.
Background technology
In the prior art, the bar chain saw generally is to fix by the main handle of bar is direct and chain saw, then the chain saw external power supply, the energising back uses the high-order branch of pole pair to cut, can't the conscientious high position of multichain saw regulate, and very inconvenience of the dismounting of bar and chain saw, operator's inefficiency caused; In addition, bar and chain saw integrated setting cause the cutting of low level branch inconvenient, the operator uses trouble, and because chain saw adopts anti-self-lock switch, after bar and chain saw are integrated, anti-self-lock switch is set on the bar handle again bothers very much, consumed wide variety of materials.
Also have, charged in the junction under the situation of not using bar when bar is electrically connected with the mode of chain saw by plug, easily the operator is produced injury; And if the chain saw mains switch exposes, when the operator connects the bar attaching plug, the operator contacts the chain saw mains switch, is easy to work the mischief to the operator.
Summary of the invention
In order to overcome above defective, the technical problem to be solved in the present invention is: it is detachable to propose a kind of bar and chain saw, the bar chain saw with double-power supply switching device easy to use.
The technical solution adopted in the present invention is: a kind of double-power supply switching device that is used for the bar chain saw, comprise the ganged switch, chain saw main switch, motor and the chain saw attaching plug that are equipped on the chain saw housing, and be equipped with sensitive switch, bar main switch and bar attaching plug on the bar, described chain saw attaching plug, bar attaching plug are electrically connected with motor by ganged switch, select the chain saw attaching plug to be electrically connected with motor or the selector attaching plug is electrically connected with motor by ganged switch.
According to another preferred embodiment, the double-power supply switching device that is used for the bar chain saw comprises that further described ganged switch has normally opened contact and normally-closed contact, described chain saw attaching plug is connected by normally opened contact with motor, and described bar attaching plug is connected by normally-closed contact with motor.
According to another preferred embodiment, the double-power supply switching device that is used for bar chain saw comprises that further described bar is electrically connected by plug, sleeve with chain saw.
According to another preferred embodiment, the double-power supply switching device that is used for the bar chain saw comprises that further described plug is positioned at the chain saw housing, and described sleeve is positioned at boom end, and described plug is electrically connected with normally-closed contact.
According to another preferred embodiment, the double-power supply switching device that is used for bar chain saw further comprises on described chain saw attaching plug and the ganged switch and is in series with the chain saw main switch.
According to another preferred embodiment, the double-power supply switching device that is used for bar chain saw comprises that further sensitive switch is series at the circuit of bar attaching plug and ganged switch.
According to another preferred embodiment, the double-power supply switching device that is used for bar chain saw comprises that further described bar and chain saw are the plug-in structure.
Another technical scheme of the present invention is: a kind of bar chain saw, comprise bar and chain saw, be equipped with ganged switch, chain saw main switch, motor and chain saw attaching plug in the chain saw housing, be equipped with sensitive switch, bar main switch and bar attaching plug on the bar, described chain saw attaching plug, bar attaching plug are electrically connected with motor by ganged switch, select the chain saw attaching plug to be electrically connected with motor or the selector attaching plug is electrically connected with motor by ganged switch.
According to another preferred embodiment, the bar chain saw comprises that further described ganged switch has normally opened contact and normally-closed contact, and described chain saw attaching plug is connected by normally opened contact with motor, and described bar attaching plug is connected by normally-closed contact with motor.
According to another preferred embodiment, the bar chain saw comprises that further described bar is electrically connected by plug, sleeve with chain saw.
The invention has the beneficial effects as follows:, under the situation of using chain saw, guaranteed chain saw and bar junction no-voltage by the present invention; And when bar and chain saw are used in combination, guaranteed chain saw attaching plug no-voltage, avoided operation is damaged.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the structural representation of part of the present invention;
Fig. 3 is a circuit diagram of the present invention;
Among the figure: 1, bar, 2, chain saw, 3, housing, 4, ganged switch, 5, the chain saw main switch, 6, motor, 7, the chain saw attaching plug, 8, sensitive switch, 9, the bar main switch, 10, the bar attaching plug, 11, plug, 12, sleeve, 41, normally opened contact, 42, normally-closed contact.
Embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Fig. 1-2, a kind of bar chain saw, comprise bar 1 and chain saw 2, be equipped with ganged switch 4, chain saw main switch 5, motor 6 and chain saw attaching plug 7 in the chain saw housing 3, be equipped with sensitive switch 8, bar main switch 9 and bar attaching plug 10 on the bar 1, described chain saw attaching plug 7, bar attaching plug 10 are electrically connected with motor 6 by ganged switch 4, select chain saw attaching plug 7 to be connected with motor point with motor 6 electrical connections or selector attaching plug 10 by ganged switch 4.And being in series with chain saw main switch 5 on chain saw attaching plug 7 and the ganged switch 4, sensitive switch 8, bar main switch 9 are series on the circuit of bar attaching plug 7 and ganged switch 4.The preferred ganged switch 4 of the present invention has normally opened contact 41 and normally-closed contact 42, and described chain saw attaching plug 7 is connected by normally opened contact 41 with motor 6, and described bar attaching plug 10 is connected by normally-closed contact 42 with motor 6.
Wherein, the preferred bar 1 of the present invention is electrically connected by plug 11, sleeve 12 with chain saw 2, and described plug 11 is electrically connected with normally-closed contact 42, adopts aforesaid way can make bar 1 and chain saw 2 dismounting fast, saves operator's time.And the preferred plug 11 of the present invention is positioned at chain saw 2 housings 3, and described sleeve 12 is positioned at bar 1 end, by 3 pairs of bars of housing, 1 end sleeve, 12 location, thereby can promptly and accurately plug 11 be electrically connected with sleeve 12.Therefore, the preferred bar 1 of the present invention is the plug-in structure with chain saw 2.
Operating process of the present invention is as follows:
When independent use chain saw 2, power supply is connected with chain saw attaching plug 7, push chain saw main switch 5 and ganged switch 4 then, when pushing ganged switch 4, normally opened contact 41 is connected with motor 6, and then power supply is electrically connected with motor 6, thereby provides electric power for motor 6, motor 6 runnings, chain saw 2 cutting branches.
When bar 1 and chain saw 2 use in the lump, at first bar 1 is inserted in chain saw 2 housings 3, thereby guarantee that plug 11 is electrically connected with sleeve 12, because ganged switch 4 is in normally-closed contact 42 states, and plug 11 is electrically connected with normally-closed contact 42, by normally-closed contact 42 motor 6 is electrically connected with plug 11, and then power supply is connected with bar attaching plug 10, at last by pressing lever main switch 9 and sensitive switch 8, for motor 6 provides electric power, motor 6 runnings, high-order branch is cut in the bar chain sawing.
Among the present invention, described bar 1 can be telescoping tube, also can be common bar.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (10)
1. one kind is used for the double-power supply switching device that bar chain is sawed, comprise the ganged switch, chain saw main switch, motor and the chain saw attaching plug that are equipped on the chain saw housing, be equipped with sensitive switch, bar main switch and bar attaching plug on the bar, it is characterized in that: described chain saw attaching plug, bar attaching plug are electrically connected with motor by ganged switch, select the chain saw attaching plug to be electrically connected with motor or the selector attaching plug is electrically connected with motor by ganged switch.
2. the double-power supply switching device that is used for the bar chain saw as claimed in claim 1, it is characterized in that: described ganged switch has normally opened contact and normally-closed contact, described chain saw attaching plug is connected by normally opened contact with motor, and described bar attaching plug is connected by normally-closed contact with motor.
3. the double-power supply switching device that is used for the bar chain saw as claimed in claim 1 or 2, it is characterized in that: described bar is electrically connected by plug, sleeve with chain saw.
4. the double-power supply switching device that is used for the bar chain saw as claimed in claim 3, it is characterized in that: described plug is positioned at the chain saw housing, and described sleeve is positioned at boom end, and described plug is electrically connected with normally-closed contact.
5. the double-power supply switching device that is used for the bar chain saw as claimed in claim 1 is characterized in that: be in series with the chain saw main switch on described chain saw attaching plug and the ganged switch.
6. the double-power supply switching device that is used for the bar chain saw as claimed in claim 1, it is characterized in that: sensitive switch is series on the circuit of bar attaching plug and ganged switch.
7. the double-power supply switching device that is used for the bar chain saw as claimed in claim 1, it is characterized in that: described bar and chain saw are the plug-in structure.
8. a bar chain is sawed, comprise bar and chain saw, be equipped with ganged switch, chain saw main switch, motor and chain saw attaching plug in the chain saw housing, be equipped with sensitive switch, bar main switch and bar attaching plug on the bar, it is characterized in that: described chain saw attaching plug, bar attaching plug are electrically connected with motor by ganged switch, select the chain saw attaching plug to be electrically connected with motor or the selector attaching plug is electrically connected with motor by ganged switch.
9. bar chain saw as claimed in claim 8, it is characterized in that: described ganged switch has normally opened contact and normally-closed contact, and described chain saw attaching plug is connected by normally opened contact with motor, and described bar attaching plug is connected by normally-closed contact with motor.
10. bar chain saw as claimed in claim 8, it is characterized in that: described bar is electrically connected by plug, sleeve with chain saw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910246042.2A CN101702534B (en) | 2009-06-24 | 2009-11-19 | Rod chain saw and double-power supply switching device for rod chain saw |
| PCT/CN2010/000169 WO2011060602A1 (en) | 2009-11-19 | 2010-02-08 | Rod chain saw and double-electrical source switch device for rod chain saw |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910033605.X | 2009-06-24 | ||
| CNA200910033605XA CN101579865A (en) | 2009-06-24 | 2009-06-24 | Bar-chain saw and duplicated supply transfer device for same |
| CN200910246042.2A CN101702534B (en) | 2009-06-24 | 2009-11-19 | Rod chain saw and double-power supply switching device for rod chain saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101702534A true CN101702534A (en) | 2010-05-05 |
| CN101702534B CN101702534B (en) | 2014-07-23 |
Family
ID=42157433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910246042.2A Active CN101702534B (en) | 2009-06-24 | 2009-11-19 | Rod chain saw and double-power supply switching device for rod chain saw |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101702534B (en) |
| WO (1) | WO2011060602A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458402A (en) * | 2015-12-01 | 2016-04-06 | 常州格力博有限公司 | Two-purpose chain saw |
| CN110367873A (en) * | 2018-04-13 | 2019-10-25 | 添可电器有限公司 | More power supply separation type vacuum cleaners and its method of supplying power to |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080089674A1 (en) * | 2006-10-17 | 2008-04-17 | Desa Ip, Llc | Hybrid Electric Lawnmower Having Dual Power Supply |
| CN201552619U (en) * | 2009-06-24 | 2010-08-18 | 陈寅 | Rod chain saw and duplicate supply switching device for rod chain saw |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5884403A (en) * | 1997-01-08 | 1999-03-23 | Rogers; Ronald E. | Powered tree limb trimming device |
| JP3583576B2 (en) * | 1997-04-15 | 2004-11-04 | 株式会社マキタ | Holder for remote control of rechargeable power tools |
| US20060005673A1 (en) * | 2004-07-12 | 2006-01-12 | Homelite Technologies Ltd. | Extendable chain saw system |
| CN101579865A (en) * | 2009-06-24 | 2009-11-18 | 陈寅 | Bar-chain saw and duplicated supply transfer device for same |
-
2009
- 2009-11-19 CN CN200910246042.2A patent/CN101702534B/en active Active
-
2010
- 2010-02-08 WO PCT/CN2010/000169 patent/WO2011060602A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080089674A1 (en) * | 2006-10-17 | 2008-04-17 | Desa Ip, Llc | Hybrid Electric Lawnmower Having Dual Power Supply |
| CN201552619U (en) * | 2009-06-24 | 2010-08-18 | 陈寅 | Rod chain saw and duplicate supply switching device for rod chain saw |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458402A (en) * | 2015-12-01 | 2016-04-06 | 常州格力博有限公司 | Two-purpose chain saw |
| CN110367873A (en) * | 2018-04-13 | 2019-10-25 | 添可电器有限公司 | More power supply separation type vacuum cleaners and its method of supplying power to |
| CN110367873B (en) * | 2018-04-13 | 2021-05-28 | 添可电器有限公司 | Multi-power split type dust collector and power supply method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101702534B (en) | 2014-07-23 |
| WO2011060602A1 (en) | 2011-05-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU GLOBE CO., LTD. Free format text: FORMER OWNER: CHANGZHOU GLOBE TOOLS TECHNOLOGY R+D CO., LTD. Effective date: 20150831 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150831 Address after: 65 No. 213023 Jiangsu province Changzhou City Zhonglou District Star Avenue Patentee after: Changsha Globe Tools Co., Ltd. Address before: 65 No. 213023 Jiangsu province Changzhou City Zhonglou District Star Avenue (3-4) Patentee before: Changzhou Globe Tools Group |
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| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 65 No. 213023 Jiangsu province Changzhou City Zhonglou District Star Avenue Patentee before: CHANGZHOU GLOBE Co.,Ltd. |
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| CP03 | Change of name, title or address |