CN110073815A - A kind of rechargeable built-in battery grass trimmer - Google Patents
A kind of rechargeable built-in battery grass trimmer Download PDFInfo
- Publication number
- CN110073815A CN110073815A CN201910368465.5A CN201910368465A CN110073815A CN 110073815 A CN110073815 A CN 110073815A CN 201910368465 A CN201910368465 A CN 201910368465A CN 110073815 A CN110073815 A CN 110073815A
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- China
- Prior art keywords
- grass trimmer
- main body
- circuit
- charging
- block
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to a kind of rechargeable built-in battery grass trimmers, belong to technical field of garden, solve the problems, such as that existing grass trimmer is easy error starting in charging and leads to security risk, the technical solution for solving the problems, such as this mainly includes grass trimmer main body and battery pack, circuit board is equipped in grass trimmer main body, circuit board includes circuit, battery pack is powered by circuit to grass trimmer main body, grass trimmer main body further includes charging jack, it is additionally provided with and starts switch on circuit, grass trimmer main body is equipped with start button, and grass trimmer main body is equipped with stop assembly；Advantages of the present invention: start button is withstood by stop assembly, make start button in charging process that can not normally press down the conducting that triggering starts switch, to achieve the effect that charge, complete machine does not start, as the safety accident caused by error starting when effectivelying prevent charging, security performance when use is improved.
Description
Technical field
The present invention relates to technical field of garden, and in particular to a kind of rechargeable built-in battery grass trimmer.
Background technique
Grass trimmer be it is a kind of for cutting the grass on a lawn, the machine tool of vegetation, and grass trimmer includes grass trimmer main body and battery
Packet is powered by battery pack to grass trimmer main body, when using after a certain period of time, battery pack needs to charge, and battery pack is being filled
When electric, should not start, otherwise may to user or other people bring life danger, but sometimes can maloperation starting cut
Careless machine, therefore there are security risks.
Summary of the invention
Present invention purpose to be achieved is just to provide a kind of rechargeable built-in battery grass trimmer, solves existing grass trimmer and exists
The technical issues of error starting leads to security risk is easy when charging.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of rechargeable built-in battery grass trimmer, including grass trimmer main body and it is built in the intracorporal battery pack of grass trimmer master,
Circuit board is equipped in the grass trimmer main body, the circuit board includes circuit, and the battery pack passes through circuit to grass trimmer main body
Power supply, the grass trimmer main body further include the charging jack to charge to battery pack, are additionally provided with and start switch on the circuit, described
Grass trimmer main body is equipped with the start button that control starts switch conducting and disconnection, and the grass trimmer main body is equipped with stop group
Part, and stop assembly is arranged in charging jack, when charging plug is inserted into charging jack, stop assembly is by charging plug
Active force and withstand start button to prevent start button from normally pressing.
Preferably, the stop assembly includes sliding block, pressing plate and guide post, and one end of the pressing plate is connected with guide post,
The other end of the pressing plate is connected with sliding block, and the sliding block and guide post are movably connected in grass trimmer main body, the guiding
Column is equipped with the first spring.
Preferably, the grass trimmer main body is equipped with sliding slot compatible with sliding block, and the sliding block is equipped with limited block, institute
It states sliding slot and is equipped with the limited block matched with limited block.
Preferably, one end of the guide post and pressing plate is an integral structure.
Preferably, the circuit board further includes normally closed microswitch, and the normally closed microswitch is connected on circuit, when filling
When plug is inserted into charging jack, normally closed microswitch is triggered by the active force of charging plug to disconnect circuit.
Preferably, the normally closed microswitch includes normally-closed contact, and the inside of charging jack is arranged in the normally-closed contact
On wall.
Preferably, it is additionally provided with safety key in the grass trimmer main body, when safety key is inserted into circuit, circuit is connected, when
Circuit disconnects when safety key does not access circuit.
Preferably, block is also slidably connected in the grass trimmer main body, is also set between the block and grass trimmer main body
The second spring for having block to reset, when charging plug is inserted into charging jack, block is prevented by the active force of charging plug
The connection of safety key.
Preferably, the block includes that one section of stress section contacted with charging plug and one section are used to that safety key to be stopped to be inserted
The blocking section entered, the stress section are equipped with the horizontal segment being connected with blocking section, and the horizontal segment is equipped with consolidating for fixed spring
Fixed column.
In conclusion advantages of the present invention: stop assembly is arranged in the 1. grass trimmer main body in charging jack, works as charging
Charging plug be inserted into charging jack when, stop assembly by charging plug active force and withstand start button prevent starting by
Button is normally pressed, and withstands start button by stop assembly, is made in charging process start button that can not normally press down triggering and is opened
The conducting of dynamic switch, to achieve the effect that charging complete machine does not start, as caused by error starting when effectivelying prevent charging
Safety accident improves security performance when use, in addition, stop assembly is arranged in charging jack, can rise to stop assembly
To a protective effect, the stress of stop assembly in normal use process is avoided, to reduce the damage of stop assembly, is opened
The setting of dynamic switch, by starting switch conducting and disconnection come control loop, it is ensured that circuit is unable to maloperation and is connected, and improves
The security performance of loop power supply, and start button realizes the conducting and disconnection that start switch, operates convenient for operator；
2. stop assembly is arranged to sliding block, pressing plate and guide post, the connection of sliding block and guide post is realized by pressing plate, by
When charging plug is inserted into charging jack, the thrust of charging plug is acted directly on stop assembly, therefore, the setting of pressing plate,
The contact area that charging plug and stop assembly can be improved is conducive to the sliding of stop assembly, and the setting of guide post can not only be true
Protect straightness when stopping element sliding, it is ensured that sliding block can smoothly withstand start button, and be able to achieve the steady of the first spring
Dingan County's dress disappears, the first spring is due to elastic force when charging plug is separated with charging jack due to acting on the pressure on pressing plate
And entire stop assembly is made to be reset to initial position, so that start button be enable normally to be pressed；
3. the setting of sliding slot is able to achieve the quick sliding of sliding block, sliding block has a punching to start button when due to sliding
Power is hit, therefore passes through the limit of limited block and limited block, sliding block can not only be slowed down to the impact force of start button, and can also
Ensure that sliding block can be reliable and stable withstands start button, it is ensured that start button cannot be pressed, and reach what charging complete machine did not started
Effect；
4. one end of guide post and pressing plate is arranged to integral structure, since integral structure simplifies guide post and pressure
The mounting process of plate improves the integral strength of guide post Yu pressing plate junction；
5. leading on and off by normally closed microswitch by the normally closed microswitch being connected on circuit come control loop
It opens, when charging plug is inserted into charging jack, triggers normally closed microswitch by the active force of charging plug to disconnect circuit, make
During the charging process, circuit is always off-state to charging jack, at this point, grass trimmer main body no power, to reach charging
When the effect that does not start of complete machine；
6. the normally-closed contact of normally closed microswitch is arranged on the inner sidewall of charging jack, charge when charging plug is inserted into
When socket, normally-closed contact closure can be triggered by the active force of charging plug, so that circuit be made to disconnect, returned when realizing charging
The effect that road disconnects can play the work of a protection in addition, being disposed on the inner sidewall of charging jack to normally-closed contact
With avoiding the damage of normally-closed contact, reduce the maloperation of normally-closed contact, it is ensured that the normally in circuit in normal use process；
7. the setting of safety key, when safety key is inserted into circuit, circuit is connected, when safety key does not access circuit
Circuit disconnects, and is able to achieve the conducting in circuit and accurately controlling for disconnection；
8. the setting of block, when charging plug is inserted into charging jack, charging plug pushes block to slide, in charging process
The insertion of safety key is blocked by block, so that the access of safety key is prevented, to make to return in battery pack charging process
Road cannot be switched on, and achieve the effect that charging complete machine does not start, the setting of second spring, when charging plug and charging jack point
From when, due to act on the pressure on baffle disappear, second spring makes block be reset to initial position due to elastic force, to make
Safety key can quickly be inserted into circuit to connect circuit, it is ensured that the normally in circuit；
9. block is arranged to stress section and stops section, stress section can improve the contact area of block and charging plug, make
Charging plug can have enough active forces that block is pushed to slide in grass trimmer main body when being inserted into, power on out charging plug
Begin to guarantee the insertion for stopping section that can prevent safety key while charging, realizing the obstructed machine in circuit in charging process cannot open
Dynamic effect, the setting of horizontal segment can improve stress section and stop the bonding strength of section, it is ensured that entire baffle is not in loading process
It shakes, the Fast Installation that the setting of fixed column is able to achieve spring is fixed, it is ensured that the straightness of spring-compressed and reset.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of structural schematic diagram of rechargeable built-in battery grass trimmer of the present invention；
Fig. 2 is a kind of top view of rechargeable built-in battery grass trimmer of the present invention；
Fig. 3 is the structural schematic diagram of circuit board in embodiment one；
Fig. 4 is the partial schematic diagram of one uncharged state of embodiment；
Fig. 5 is the partial schematic diagram of one charged state of embodiment；
Fig. 6 is the structural schematic diagram of embodiment two；
Fig. 7 is the structural schematic diagram of circuit board in embodiment two；
Fig. 8 is the structural schematic diagram of embodiment three；
Fig. 9 is the structural schematic diagram of circuit board in embodiment three；
Figure 10 is the partial schematic diagram of three uncharged state of embodiment；
Figure 11 is the partial schematic diagram of charged state in embodiment three.
Appended drawing reference:
1 grass trimmer main body, 11 charging jacks, 12 start buttons, 13 sliding slots, 14 limited blocks, 15 safety keys, 2 batteries
Packet 3 circuit boards, 31 circuits, 32 normally closed microswitches, 33 normally-closed contacts, 34 starts switch, 4 stop assemblies, 41 sliding blocks, 42 pressures
Plate, 43 guide posts, 44 first springs, 45 limited blocks, 5 blocks, 51 stress sections, 52 stop sections, 53 horizontal segments, 54 fixed columns, 6 the
Two springs, 7 charging plugs.
Specific embodiment
Now in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, embodiment is described.
Embodiment one:
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of rechargeable built-in battery grass trimmer, including 1 He of grass trimmer main body
The battery pack 2 being built in grass trimmer main body 1, the grass trimmer main body 1 is interior to be equipped with circuit board 3, and the circuit board 3 includes circuit
31, the battery pack 2 is powered by circuit 31 to grass trimmer main body 1, and the grass trimmer main body 1 further includes charging to battery pack 2
Charging jack 2, be additionally provided on the circuit 31 and start switch 34, the grass trimmer main body 1 is equipped with control and starts switch 34
Conducting and the start button 12 disconnected, the grass trimmer main body 1 is equipped with stop assembly 4, and the setting of stop assembly 4 is inserted in charging
In mouth 2, when charging plug 7 is inserted into charging jack 2, stop assembly 4 withstands start button by the active force of charging plug 7
12 prevent the start button 12 from normally pressing,
The stop assembly 4 includes sliding block 41, pressing plate 42 and guide post 43, one end and 43 phase of guide post of the pressing plate 42
Even, the other end of the pressing plate 42 is connected with sliding block 41, and the sliding block 41 and guide post 43 are movably connected in grass trimmer main body 1
On, the guide post 43 is equipped with the first spring 44, in use, the connection of sliding block 41 and guide post 43 is realized by pressing plate 42,
When being inserted into charging jack 2 due to charging plug 7, the thrust of charging plug 7 is acted directly on stop assembly 4, therefore, pressing plate 42
Setting, the contact area of charging plug 7 and stop assembly 4 can be improved, be conducive to the sliding of stop assembly 4, guide post 43
Setting not only can ensure that straightness when stopping element sliding, it is ensured that sliding block 41 can smoothly withstand start button 12, Er Qieneng
That realizes the first spring 44 stablizes installation, when charging plug 7 is separated with charging jack 2, due to the pressure acted on pressing plate 42
Power disappears, and the first spring 44 makes entire stop assembly 4 be reset to initial position due to elastic force, to enable 12 quilt of start button
Normally press.
The grass trimmer main body 1 is equipped with sliding slot 13 compatible with sliding block 41, and the sliding block 41 is equipped with limited block 45,
The sliding slot 13 is equipped with the limited block 514 matched with limited block 45, and the setting of sliding slot 13 is able to achieve the quick of sliding block 41
Sliding, sliding block 41 has an impact force to start button 12 when due to sliding, passes through limited block 45 and limited block 514
Limit, sliding block 41 can not only be slowed down to the impact force of start button 12, and also ensure the top that sliding block 41 can be reliable and stable
Firmly start button 12, it is ensured that start button 12 cannot be pressed, and the complete machine that achievees the effect that charge does not start, the guide post 43 with
One end of pressing plate 42 is an integral structure, and since integral structure simplifies the mounting process of guide post 43 Yu pressing plate 42, is improved
The integral strength of guide post 43 and 42 junction of pressing plate.
Embodiment two:
As shown in Figure 6 and Figure 7, the circuit board 3 further includes normally closed microswitch 32, and the normally closed microswitch 32 is connected
On circuit 31, when charging plug 7 is inserted into charging jack 2, normally closed microswitch 32 is triggered by the active force of charging plug 7
Circuit 31 is disconnected, by the normally closed microswitch 32 that is connected on circuit 31, by normally closed microswitch 32 come control loop
31 conducting and disconnection triggers normally closed fine motion by the active force of charging plug 7 and opens when charging plug 7 is inserted into charging jack 2
32 are closed to disconnect circuit 31, makes charging jack 2 during the charging process, circuit 31 is always off-state, at this point, grass trimmer main body
1 no power, to achieve the effect that complete machine does not start when charging, the normally closed microswitch 32 includes normally-closed contact 33, institute
It states normally-closed contact 33 to be arranged on the inner sidewall of charging jack 2, the setting of normally-closed contact 33 of normally closed microswitch 32 is being charged
On the inner sidewall of socket 2, when charging plug 7 is inserted into charging jack 2, it can be triggered normally closed by the active force of charging plug 7
Contact 33 is closed, so that circuit 31 is disconnected, the effect that circuit 31 disconnects when realizing charging, in addition, being disposed at charging
On the inner sidewall of socket 2, a protection can be played the role of to normally-closed contact 33, avoid the damage of normally-closed contact 33, reduced normal
The maloperation of closed contact 33, it is ensured that the normally in circuit 31 in normal use process.
Embodiment three:
As shown in Fig. 8, Fig. 9, Figure 10, Figure 11, it is additionally provided with safety key 15 in the grass trimmer main body 1, works as safety key
Circuit 31 is connected when 15 insertion circuit 31, and when safety key 15 does not access circuit 31, circuit 31 is disconnected, and safety key 15 is set
It sets, when safety key 15 is inserted into circuit 31, circuit 31 is connected, and when safety key 15 does not access circuit 31, circuit 31 is disconnected, energy
It realizes the conducting in circuit 31 and accurately controlling for disconnection, also slidably connects block 5, the block 5 in the grass trimmer main body 1
The second spring 6 of the reset of block 5 is additionally provided between grass trimmer main body 1, when charging plug 7 is inserted into charging jack 2, block 5
Safety key 15 is prevented to be inserted into circuit 31, the setting of block 5, when the insertion of charging plug 7 is filled by the active force of charging plug 7
When electrical outlet 2, charging plug 7 pushes block 5 to slide, and blocks the insertion of safety key 15 in charging process by block 5, thus
The access of safety key 15 is prevented, so that circuit 31 in 2 charging process of battery pack be prevented to have reached charging complete machine from being switched on
The effect not started, the setting of second spring 6, when charging plug 7 is separated with charging jack 2, due to acting on baffle
Pressure disappears, and second spring 6 makes block 5 be reset to initial position due to elastic force, so that safety key 15 be enable quickly to insert
Entry loop 31 connects circuit 31, it is ensured that the normally in circuit 31.
The block 5 includes that one section of stress section 51 contacted with charging plug 7 and one section are used to that safety key 15 to be stopped to be inserted
The blocking section 52 entered, the stress section 51 are equipped with the horizontal segment 53 being connected with blocking section 52, and the horizontal segment 53 is equipped with solid
Block 5 is arranged to stress section 51 and stops section 52 by the fixed column 54 for determining spring, and stress section 51 can improve block 5 and charging is inserted
First 7 contact area enables charging plug 7 to have enough active forces that block 5 is pushed to slide in grass trimmer main body 1 when being inserted into,
So that charging plug 7 is powered on the insertion for guaranteeing that section 52 is stopped to prevent safety key 15 while starting to charge, realizes and fill
The effect that the obstructed machine in circuit 31 cannot start in electric process, the setting of horizontal segment 53 can improve stress section 51 and stop section 52
Bonding strength, it is ensured that entire baffle does not shake in loading process, and the setting of fixed column 54 is able to achieve the quick peace of spring
Dress is fixed, it is ensured that the straightness of spring-compressed and reset.
In addition, as shown in fig. 6, can also in grass trimmer main body 1 simultaneously stop assembly 4 and normally closed microswitch 33 are installed,
Or stop assembly 4 and block 5 or block and normally closed microswitch 33 or stop assembly 4, normally closed microswitch 33 and gear are installed
Block 5 can be controlled by another control element when one of control element breaks down, make to start in charging process
Button can not normally press down the conducting that triggering starts switch, to achieve the effect that charging complete machine does not start.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (9)
1. a kind of rechargeable built-in battery grass trimmer, including grass trimmer main body and it is built in the intracorporal battery pack of grass trimmer master, institute
It states and is equipped with circuit board in grass trimmer main body, the circuit board includes circuit, and the battery pack is supplied by circuit to grass trimmer main body
Electricity, the grass trimmer main body further include the charging jack to charge to battery pack, it is characterised in that: starting is additionally provided on the circuit
Switch, the grass trimmer main body are equipped with control and start switch the start button of conducting and disconnection, in the grass trimmer main body
Equipped with stop assembly, and stop assembly is arranged in charging jack, and when charging plug is inserted into charging jack, stop assembly is relied on
The active force of charging plug and withstand start button to prevent start button from normally pressing.
2. a kind of rechargeable built-in battery grass trimmer according to claim 1, it is characterised in that: the stop assembly includes
One end of sliding block, pressing plate and guide post, the pressing plate is connected with guide post, and the other end of the pressing plate is connected with sliding block, described
Sliding block and guide post are movably connected in grass trimmer main body, and the guide post is equipped with the first spring.
3. a kind of rechargeable built-in battery grass trimmer according to claim 2, it is characterised in that: in the grass trimmer main body
Equipped with sliding slot compatible with sliding block, the sliding block is equipped with limited block, and the sliding slot is equipped with the limit matched with limited block
Position block.
4. a kind of rechargeable built-in battery grass trimmer according to claim 2, it is characterised in that: the guide post and pressing plate
One end be an integral structure.
5. a kind of rechargeable built-in battery grass trimmer according to claim 1, it is characterised in that: the circuit board further includes
Normally closed microswitch, the normally closed microswitch are connected on circuit, when charging plug is inserted into charging jack, are inserted by charging
The active force of head triggers normally closed microswitch to disconnect circuit.
6. a kind of rechargeable built-in battery grass trimmer according to claim 5, it is characterised in that: the normally closed microswitch
Including normally-closed contact, the normally-closed contact is arranged on the inner sidewall of charging jack.
7. a kind of rechargeable built-in battery grass trimmer according to claim 1, it is characterised in that: in the grass trimmer main body
It is additionally provided with safety key, circuit is connected when safety key is inserted into circuit, and circuit disconnects when safety key does not access circuit.
8. a kind of rechargeable built-in battery grass trimmer according to claim 7, it is characterised in that: in the grass trimmer main body
Block is also slidably connected, the second spring of block reset is additionally provided between the block and grass trimmer main body, works as charging plug
When being inserted into charging jack, block prevents safety key from being inserted into circuit by the active force of charging plug.
9. a kind of rechargeable built-in battery grass trimmer according to claim 8, it is characterised in that: the block includes one section
The stress section contacted with charging plug and one section of blocking section for stopping safety key to be inserted into, the stress section are equipped with and resistance
The connected horizontal segment of section is kept off, the horizontal segment is equipped with the fixed column of fixed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368465.5A CN110073815B (en) | 2019-05-05 | 2019-05-05 | Rechargeable built-in battery lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368465.5A CN110073815B (en) | 2019-05-05 | 2019-05-05 | Rechargeable built-in battery lawn mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110073815A true CN110073815A (en) | 2019-08-02 |
| CN110073815B CN110073815B (en) | 2022-07-05 |
Family
ID=67418504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368465.5A Active CN110073815B (en) | 2019-05-05 | 2019-05-05 | Rechargeable built-in battery lawn mower |
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| Country | Link |
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| CN (1) | CN110073815B (en) |
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| EP2468085A1 (en) * | 2010-12-22 | 2012-06-27 | Black & Decker Inc. | Mower |
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| CN103311992A (en) * | 2013-06-22 | 2013-09-18 | 苏州金威特工具有限公司 | Safe charging component of lawn mower |
| CN203406633U (en) * | 2013-06-22 | 2014-01-22 | 苏州金威特工具有限公司 | Mower safe charging assembly |
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| EP3329762A1 (en) * | 2016-11-30 | 2018-06-06 | Honda Motor Co., Ltd. | Power equipment |
| CN108807040A (en) * | 2017-05-04 | 2018-11-13 | 常州格力博有限公司 | Construction of switch and ice auger |
| CN208738066U (en) * | 2018-08-06 | 2019-04-12 | 宁波融毅机电有限公司 | A kind of braking light switch |
| CN210352232U (en) * | 2019-05-05 | 2020-04-21 | 浙江亚特电器有限公司 | Rechargeable built-in battery lawn mower |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2045315A1 (en) * | 1990-06-22 | 1991-12-23 | Brian Wytcherley | Enclosure for electrical device |
| CN101112151A (en) * | 2006-07-24 | 2008-01-30 | 苏州宝时得电动工具有限公司 | Mower |
| CN101616555A (en) * | 2008-06-27 | 2009-12-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and button module thereof |
| EP2468085A1 (en) * | 2010-12-22 | 2012-06-27 | Black & Decker Inc. | Mower |
| CN202434814U (en) * | 2011-12-29 | 2012-09-12 | 深圳巴斯巴科技发展有限公司 | Self-locking device for direct current charging plug of electric automobile |
| CN103311992A (en) * | 2013-06-22 | 2013-09-18 | 苏州金威特工具有限公司 | Safe charging component of lawn mower |
| CN203406633U (en) * | 2013-06-22 | 2014-01-22 | 苏州金威特工具有限公司 | Mower safe charging assembly |
| CN204270944U (en) * | 2014-11-11 | 2015-04-15 | 厦门金富通电子有限公司 | A kind of key switch |
| EP3329762A1 (en) * | 2016-11-30 | 2018-06-06 | Honda Motor Co., Ltd. | Power equipment |
| CN108807040A (en) * | 2017-05-04 | 2018-11-13 | 常州格力博有限公司 | Construction of switch and ice auger |
| CN208738066U (en) * | 2018-08-06 | 2019-04-12 | 宁波融毅机电有限公司 | A kind of braking light switch |
| CN210352232U (en) * | 2019-05-05 | 2020-04-21 | 浙江亚特电器有限公司 | Rechargeable built-in battery lawn mower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110073815B (en) | 2022-07-05 |
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Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |
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