CN204209651U - The seal of hand-held direct current garden instrument - Google Patents
The seal of hand-held direct current garden instrument Download PDFInfo
- Publication number
- CN204209651U CN204209651U CN201420668515.4U CN201420668515U CN204209651U CN 204209651 U CN204209651 U CN 204209651U CN 201420668515 U CN201420668515 U CN 201420668515U CN 204209651 U CN204209651 U CN 204209651U
- Authority
- CN
- China
- Prior art keywords
- coupling head
- shaft coupling
- motor
- seal
- gear
- 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
- 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
Abstract
The utility model discloses a kind of seal of hand-held direct current garden instrument, comprise: pipe clamp, shaft coupling head inserts, shaft coupling head, output shaft, gear-box and motor, shaft coupling head is provided with between described shaft coupling head inserts and described output shaft, and described shaft coupling head is nested in the top of described output shaft, the side circle of described shaft coupling head inserts is provided with pipe clamp, the bottom of described output shaft is connected with gear-box, and the bottom of described gear-box is provided with motor.After adopting this reinforced insulation structure, just can use as the power source of high-voltage direct-current electric tool, because this electric machine structure is compact, compare conventional high voltage motor smaller and more exquisite, be applied in product development and have more structure space advantage.
Description
Technical field
The present invention relates to field of power tools, particularly relate to a kind of seal of hand-held direct current garden instrument.
Background technology
This direct current handheld garden instrument of current exploitation is higher than conventional security voltage (42V), the two insulating requirements (or reinforced insulation) of demand fulfillment complete machine, the motor list insulation system that the low-voltage direct-current handheld garden instrument developed at present adopts cannot meet the demands, due to the demand of product development, what cash garden instrument adopted is a micro-machine, because this electric machine structure is compact, motor list insulating requirements cannot be met, therefore, the position contacted with exterior components at this motor is needed to do reinforced insulation.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of seal of hand-held direct current garden instrument.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the seal providing a kind of hand-held direct current garden instrument, comprise: pipe clamp, shaft coupling head inserts, shaft coupling head, output shaft, gear-box and motor, shaft coupling head is provided with between described shaft coupling head inserts and described output shaft, and described shaft coupling head is nested in the top of described output shaft, the side circle of described shaft coupling head inserts is provided with pipe clamp, the bottom of described output shaft is connected with gear-box, and the bottom of described gear-box is provided with motor.
In a preferred embodiment of the present invention, the both sides of described pipe clamp are provided with the corresponding upper protruding block in position and lower protruding block.
In a preferred embodiment of the present invention, the outer cup of described gear-box is provided with gear box cover.
In a preferred embodiment of the present invention, described upper protruding block is arranged with motor upper casing, described lower protruding block is arranged with motor lower casing.
In a preferred embodiment of the present invention, described shaft coupling head inserts and output shaft and shaft coupling head are working of plastics.
The invention has the beneficial effects as follows: the seal of hand-held direct current garden instrument of the present invention, after adopting this reinforced insulation structure, just can use as the power source of high-voltage direct-current electric tool, because this electric machine structure is compact, compare conventional high voltage motor smaller and more exquisite, be applied in product development and have more structure space advantage.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the perspective view of a preferred embodiment of the seal of hand-held direct current garden instrument of the present invention.
Fig. 2 is the enlarged drawing at the A-A place of the seal of hand-held direct current garden instrument of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, pipe clamp, and 2, motor upper casing, 3, motor lower casing, 4, shaft coupling head inserts, 5, shaft coupling head, 6, output shaft, 7, gear box cover, 8, gear-box, 9, motor.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the electric machine structure schematic diagram of Fig. 1 to be the perspective view of a preferred embodiment of the seal of hand-held direct current garden instrument of the present invention and Fig. 2 be preferred embodiment of the seal of hand-held direct current garden instrument of the present invention.
A kind of seal of hand-held direct current garden instrument, comprise: pipe clamp 1, shaft coupling head 5 inserts 4, shaft coupling head 5, output shaft 6, gear-box 8 and motor 9, shaft coupling head 5 is provided with between described shaft coupling head 5 inserts 4 and described output shaft 6, and described shaft coupling head 5 is nested in the top of described output shaft 6, the side circle of described shaft coupling head 5 inserts 4 is provided with pipe clamp 1, the bottom of described output shaft 6 is connected with gear-box 8, the bottom of described gear-box 8 is provided with motor 9, because motor 9 cannot meet the requirement of single insulation, therefore need can touch between place and motor 9 in outside insulating barrier is set, and this layer insulating need meet reinforced insulation requirement, this motor selective gear case overall by motor upper casing 2 and motor lower casing 3 wrap up, the outside part that can touch motor is only pipe clamp 1.
In a preferred embodiment of the present invention, the both sides of described pipe clamp 1 are provided with the corresponding upper protruding block in position and lower protruding block, described upper protruding block is arranged with motor upper casing 2, described lower protruding block is arranged with motor lower casing 3, upper protruding block and lower protruding block all use as engaging motor upper casing 2 and motor lower casing 3.
Preferably, the outer cup of described gear-box 8 is provided with gear box cover 7, as shown in Figure 1, motor upper casing 2 and motor lower casing 3 are as plastics, meet insulating requirements, therefore insulating barrier need be set between pipe clamp 1 and motor, therefore in fig. 2, select gear box cover 7 material to be set to working of plastics, meet the insulating requirements between pipe clamp 1 and motor 9.
Preferably, described shaft coupling head 5 inserts 4 is working of plastics with output shaft 6 and shaft coupling head 5, as shown in Figure 2, finger reaches pipe clamp 1 inside and can touch shaft coupling head inserts 4, therefore, select the shaft coupling head 5 between shaft coupling head inserts 4 and output shaft 6 to be arranged to working of plastics, meet the insulating requirements between shaft coupling head inserts 4 and motor 9.
The seal of hand-held direct current garden instrument of the present invention, solve the defect in technical scheme, after adopting this reinforced insulation structure, just can use as the power source of high-voltage direct-current electric tool, because this electric machine structure is compact, compare conventional high voltage motor smaller and more exquisite, be applied in product development and have more structure space advantage.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the seal of a hand-held direct current garden instrument, it is characterized in that, comprise: pipe clamp, shaft coupling head inserts, shaft coupling head, output shaft, gear-box and motor, shaft coupling head is provided with between described shaft coupling head inserts and described output shaft, and described shaft coupling head is nested in the top of described output shaft, the side circle of described shaft coupling head inserts is provided with pipe clamp, and the bottom of described output shaft is connected with gear-box, and the bottom of described gear-box is provided with motor.
2. the seal of hand-held direct current garden instrument according to claim 1, is characterized in that, the both sides of described pipe clamp are provided with the corresponding upper protruding block in position and lower protruding block.
3. the seal of hand-held direct current garden instrument according to claim 1, it is characterized in that, the outer cup of described gear-box is provided with gear box cover.
4. the seal of hand-held direct current garden instrument according to claim 2, is characterized in that, described upper protruding block is arranged with motor upper casing, described lower protruding block is arranged with motor lower casing.
5. the seal of hand-held direct current garden instrument according to claim 1, is characterized in that, described shaft coupling head inserts and output shaft and shaft coupling head are working of plastics.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668515.4U CN204209651U (en) | 2014-11-11 | 2014-11-11 | The seal of hand-held direct current garden instrument |
| PCT/CN2015/084528 WO2016074496A1 (en) | 2014-11-11 | 2015-07-20 | Insulation device for handheld direct-current gardening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668515.4U CN204209651U (en) | 2014-11-11 | 2014-11-11 | The seal of hand-held direct current garden instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209651U true CN204209651U (en) | 2015-03-18 |
Family
ID=52978357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668515.4U Active CN204209651U (en) | 2014-11-11 | 2014-11-11 | The seal of hand-held direct current garden instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204209651U (en) |
| WO (1) | WO2016074496A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074496A1 (en) * | 2014-11-11 | 2016-05-19 | 常州格力博有限公司 | Insulation device for handheld direct-current gardening tool |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3609338A1 (en) * | 1986-03-20 | 1987-09-24 | Fichtel & Sachs Ag | Mounted scarifying appliance |
| JPH1084754A (en) * | 1996-09-10 | 1998-04-07 | Mitsubishi Agricult Mach Co Ltd | Preprocessing part transmission mechanism for combine |
| JP3411956B2 (en) * | 1997-07-22 | 2003-06-03 | 株式会社共立 | Portable reaper with movable blade braking device |
| CN103703918A (en) * | 2012-09-28 | 2014-04-09 | 苏州宝时得电动工具有限公司 | Mower |
| CN203086291U (en) * | 2012-12-17 | 2013-07-24 | 常州格力博有限公司 | Postposition power head of brushless motor |
| CN203492380U (en) * | 2013-09-18 | 2014-03-26 | 常州合力电器有限公司 | Electric gardening machine |
| CN103766063A (en) * | 2014-01-27 | 2014-05-07 | 张洪丽 | Lawn trimming machine |
| CN203843805U (en) * | 2014-05-30 | 2014-09-24 | 浙江绿动电机科技有限公司 | Coaxial electric tool |
| CN204209651U (en) * | 2014-11-11 | 2015-03-18 | 常州格力博有限公司 | The seal of hand-held direct current garden instrument |
-
2014
- 2014-11-11 CN CN201420668515.4U patent/CN204209651U/en active Active
-
2015
- 2015-07-20 WO PCT/CN2015/084528 patent/WO2016074496A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074496A1 (en) * | 2014-11-11 | 2016-05-19 | 常州格力博有限公司 | Insulation device for handheld direct-current gardening tool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016074496A1 (en) | 2016-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |