CN208706749U - For the control plate unit of battery pack and with its garden instrument - Google Patents
For the control plate unit of battery pack and with its garden instrument Download PDFInfo
- Publication number
- CN208706749U CN208706749U CN201821040029.2U CN201821040029U CN208706749U CN 208706749 U CN208706749 U CN 208706749U CN 201821040029 U CN201821040029 U CN 201821040029U CN 208706749 U CN208706749 U CN 208706749U
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- CN
- China
- Prior art keywords
- terminal
- battery pack
- card base
- battery
- substrate
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
-
- 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
-
- 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
-
- 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
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/06—Hand-held edge trimmers or shears for lawns
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/579—Devices or arrangements for the interruption of current in response to shock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a kind of control plate unit for battery pack, including substrate and the arc-spark stand that the substrate side is arranged in, the arc-spark stand is integral type U-shaped structure comprising the card base for being fixed on the ontology of the substrate side and extending along the both ends of the ontology to the direction far from the substrate.The phenomenon that arc-spark stand of the utility model uses integral structure, on the one hand which can make battery first terminal and battery Second terminal in battery pack respectively correspondingly be reliably connected with the card base of arc-spark stand two sides, prevent poor contact；On the other hand the also flexible damping effect of integral structure being in U-shape can prevent battery pack in use due to vibration and disconnect with control plate unit.The setting of above-mentioned integral structure can also meet preferable security performance demand simultaneously with least material, thus also save material cost.The utility model additionally provides a kind of garden instrument, including above-mentioned control plate unit.
Description
Technical field
The present invention relates to a kind of control plate unit for battery pack and with its garden instrument.
Background technique
In garden instrument, common structure is that battery cavities are arranged on the shell of complete machine, and battery pack is then mounted on electricity
In cell cavity.Specifically, it is disposed with control plate unit in battery cavities, controls and is provided with electronic component and connecting terminal on plate unit,
The outside of battery pack is provided with battery terminal, after battery pack is inserted into battery cavities battery terminal is electrically connected with connecting terminal,
To realize the function of supplying power of battery pack.But existing control plate unit causes battery pack to exist since structure setting is unreasonable
During power supply (when being such as vibrated), the phenomenon that battery terminal and connecting terminal poor contact occur or disconnect, sternly
Normal starting and the operation of garden instrument are affected again.
Therefore, it is necessary to improve the prior art to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of control plate units for battery pack, can be realized reliable with battery pack
The phenomenon that connecting, preventing poor contact.
It is another object of the present invention to provide a kind of garden instrument, can be realized control plate unit and battery pack can
By connection.
For achieving the above object, the present invention provides a kind of control plate unit for battery pack, including substrate and sets
The arc-spark stand in the substrate side is set, the arc-spark stand is integral type U-shaped structure comprising is fixed on the substrate side
Ontology and the card base extended along the both ends of ontology to the direction far from the substrate.
As the further improvement of an embodiment of the present invention, the inside of the one of card base of card base at the ontology both ends
Equipped with card base first terminal, the inside of another card base is equipped with card base Second terminal, the card base first terminal and card base second
Terminal is respectively used to be connected with the battery first terminal of battery pack and battery Second terminal.
As the further improvement of an embodiment of the present invention, the arc-spark stand is installed in shell, is set in the shell
It is equipped with recess portion, two card bases of the arc-spark stand are connected in the recess portion.
As the further improvement of an embodiment of the present invention, it is all provided in the card base first terminal and card base Second terminal
It is equipped with the first fixing piece, the second fixing piece is provided on two card bases, first fixing piece and described second are fixed
Part matches, for the card base first terminal and card base Second terminal to be fixed on the corresponding card base.
As the further improvement of an embodiment of the present invention, first fixing piece and second fixing piece wherein one
A is location hole, another is positioning column.
As the further improvement of an embodiment of the present invention, one end of the card base first terminal is provided with first electrode
Inserted sheet, one end of the card base Second terminal are provided with second electrode inserted sheet, on the substrate with the card base first terminal and
The corresponding position of card base Second terminal offers electrode hole, and the first electrode inserted sheet and second electrode inserted sheet are each passed through phase
The electrode hole answered is weldingly connected with the substrate.
As the further improvement of an embodiment of the present invention, the first electrode inserted sheet and second electrode inserted sheet include
Two pins are spot welded by two pins and the substrate two respectively.
As the further improvement of an embodiment of the present invention, it is additionally provided with cavity third terminal between two card bases,
The cavity third terminal with the battery third terminal of battery pack for connecting.
As the further improvement of an embodiment of the present invention, it is provided with wire portion in the cavity third terminal, it is described
Cavity third terminal is connect by wire portion with the substrate.
As the further improvement of an embodiment of the present invention, fixed between the arc-spark stand and the substrate by third
Part is fixedly connected.
As the further improvement of an embodiment of the present invention, the third fixing piece is rivet.
As the further improvement of an embodiment of the present invention, the substrate is equipped with substrate location hole, the arc-spark stand
Ontology be equipped with substrate positioning column, the substrate location hole and the substrate positioning column cooperate, for the arc-spark stand with
The substrate positioning.
As the further improvement of an embodiment of the present invention, the material of the arc-spark stand is fire proofing.
The present invention also provides a kind of garden instruments, including operating mechanism and power mechanism, wherein the power mechanism includes
Petrol engine, the petrol engine include electrically actuated system, and the electrically actuated system includes battery pack and starting motor, institute
Battery pack is stated as starting motor power supply, the garden instrument further includes such as the above-mentioned control plate unit for battery pack.
As the further improvement of an embodiment of the present invention, the garden instrument is that electrically actuated engine grass-mowing machine or electricity rise
Dynamic gasoline blower.
As the further improvement of an embodiment of the present invention, the petrol engine further includes electronic oil injection system, electricity
One or more of sub- ignition system and self closing door system, the battery pack are the electronic oil injection system, electronic ignition
One or more power supplies in system and self closing door system.
The invention has the benefit that arc-spark stand of the invention uses integral structure, on the one hand which can make electricity
Card base of the battery first terminal and battery Second terminal that pond is wrapped respectively correspondingly with arc-spark stand two sides is reliably connected, and prevents from connecing
Touch bad phenomenon；On the other hand the also flexible damping effect of integral structure being in U-shape, can prevent battery pack from using
It is disconnected in the process due to vibration with control plate unit.The setting of above-mentioned integral structure can also be with least material simultaneously
Meet preferable security performance demand, thus also saves material cost.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of grass-mowing machine in the preferred embodiment of the invention one.
Fig. 2 is the main view of the Handleset of the grass-mowing machine in Fig. 1.
Fig. 3 is the perspective exploded view of Handleset in Fig. 2.
Fig. 4 is the left view of Handleset in Fig. 2, and wherein battery pack is installed in the cavity.
Fig. 5 is similar with Fig. 4, and wherein battery pack is removed out of cavity.
Fig. 6 is the stereoscopic schematic diagram of the control plate unit in Fig. 3 in Handleset.
Fig. 7 is the stereoscopic schematic diagram that the arc-spark stand in plate unit is controlled in Fig. 6.
Fig. 8 is the perspective exploded view of the battery pack in Fig. 3 in Handleset.
Fig. 9 is the schematic top plan view of the lower cover of battery pack in Fig. 8.
Figure 10 is the top view of Handleset in Fig. 2.
Figure 11 is that Handleset is along the cross-sectional view of line A-A in Figure 10, and wherein battery pack is in the lock state.
Figure 12 is the enlarged diagram of the part a in Figure 11.
Figure 13 is similar with Figure 11, and wherein battery pack is in the unlocked state.
Figure 14 is the enlarged diagram of the part b in Figure 13.
Figure 15 is the schematic diagram of blower in the preferred embodiment of the present invention two.
Figure 16 is the state diagram that battery pack is separated with blower body in Figure 15.
Figure 17 is the partial sectional view (state that hook part is caught in the first slot) of battery pack and battery installation section in Figure 15.
Figure 18 is the partial sectional view (state that hook part is caught in the second slot) of battery pack and battery installation section in Figure 15.
Figure 19 is the partial sectional view (state that battery pack is extracted out by cavity) of battery pack and battery installation section in Figure 15.
Figure 20 is the enlarged diagram of the part c in Figure 19.
Figure 21 is the partial sectional view at another visual angle of battery pack and battery installation section in Figure 15.
Figure 22 is the enlarged diagram of the part f in Figure 21.
Figure 23 is the assembling figure of substrate and arc-spark stand in the preferred embodiment of the present invention two.
Figure 24 is the explosive view of substrate and arc-spark stand in the preferred embodiment of the present invention two.
Figure 25 is the front view of arc-spark stand in the preferred embodiment of the present invention two.
Figure 26 is the top-level view of arc-spark stand in the preferred embodiment of the present invention two.
Figure 27 is the schematic diagram of battery pack in the preferred embodiment of the present invention two.
Figure 28 is the schematic diagram at another visual angle of battery pack in the preferred embodiment of the present invention two.
Figure 29 is battery pack right side view in the preferred embodiment of the present invention two.
Figure 30 is the bottom side view of battery pack in the preferred embodiment of the present invention two.
Figure 31 is the enlarged diagram of the part d in Figure 30.
Figure 32 is in Figure 29 along the cross-sectional view in the direction B-B.
Figure 33 is the schematic diagram of the second vibration-damped component in the preferred embodiment of the present invention two.
Figure 34 is in Figure 29 along the cross-sectional view in the direction C-C.
Figure 35 is the schematic diagram of the first vibration-damped component in the preferred embodiment of the present invention two.
Figure 36 is the schematic diagram that the battery pack of upper cover is concealed in the preferred embodiment of the present invention two.
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously unlimited
The system present invention, the transformation in structure or function that those skilled in the art are made according to these embodiments include
Within the scope of the present invention.
Embodiment one.
The present embodiment is specifically described by taking grass-mowing machine as an example.Referring to Fig.1 shown in, grass-mowing machine 100 include link assembly 13,
The operating mechanism 11 for being connected to 13 front end of link assembly and the power mechanism 12 for being connected to 13 rear end of link assembly.Here front and back
Before being close to region to be cut when end is to operate grass-mowing machine, after the hand-held or separate cutting region of user is, as shown by arrows in figure
Direction be before.In the present embodiment, operating mechanism 11 includes shell, is set in shell in working face around axis rotation
Cutting member, and be connected to the shield on shell or on link assembly.Grass-mowing machine in the present embodiment, including be arranged in power
Petrol engine in mechanism 12, petrol engine are that operating mechanism 11 provides power.Starting is additionally provided in power mechanism 12
Motor, to realize the electrically actuated of petrol engine.In some documents, " starting motor " " electrically actuated " is also referred to as " starting
Motor " " electrically activating ".
In other garden instruments, the cutting member of operating mechanism is also possible to straight reciprocating, rotary motion or logical
Staggered blade transverse movement is crossed to carry out shear action, naturally it is also possible to be other mechanisms for not executing cutting work, such as blow
Suction machine.Power mechanism 12 includes gasoline engine, and gasoline engine includes electrically actuated system, provides power by gasoline engine so that grass-mowing machine
Powerful can use outdoors for a long time.Certainly, power mechanism is also possible to motor and powers to motor chargeable
Battery pack or AC power source.
In the present embodiment, link assembly 13 is provided with battery pack 50, and the effect of battery pack 50 is mainly to electrically actuated system
The starting motor of system is powered, and is only discharged in primer fluid engine.Further, battery pack 50 can also give the electricity of gasoline engine
Control system, such as electronic ignition system, electronic oil injection system, dynamoelectric accelerograph system, self closing door system etc. are powered.Again into
One step, in petrol engine work, can charge to battery pack.
In the present embodiment, it is additionally provided with two handles on link assembly 13, extends with the substantially same direction of link assembly 13
Handleset 20 and the assist handle 14 before Handleset 20, assist handle 14 can be movably connected on link assembly
13 carry out position adjusting to facilitate.And the rear end of Handleset 20 is arranged in power mechanism 12, i.e. Handleset 20 is set to auxiliary
It is held between assistant's handle 14 and power mechanism 12, when user's operation more stable.In addition, link assembly 13 includes shrinking connecting-rod,
By adjusting shrinking connecting-rod, the distance between adjustable Handleset 20 and operating mechanism 11.
Referring to shown in Fig. 2 to Fig. 9, Handleset 20 substantially extends along the longitudinal direction, including front is mechanically connected 202 He of mouth
Rear portion is mechanically connected mouth 203, and front is mechanically connected mouth 202 and connects link assembly 13, and it is direct or indirect that rear portion is mechanically connected mouth 203
Ground connects power mechanism 12.Front mechanical connection mouth 202 and rear portion mechanical connection mouth 203 are configured to circular hole, and two connections
Mouthful centerline collineation, such as the axis X in Fig. 2 and Fig. 3, therefore the extension of the extending direction of Handleset 20 and link assembly 13
Direction is consistent, and link assembly 13 is facilitated to pass through two connectors to simplify the assembling of Handleset 20 and link assembly 13.Handle
The rear structure of component 20 is grip part 21, and grip part 21 extends preset length along the longitudinal direction, is additionally provided with hand on grip part 21
Handle encapsulated 211, facilitates user to hold.The front upper of Handleset 20 includes operation portion 22, the lower front of Handleset 20
Including battery installation section 30.The front and back of Handleset 20 is separately connected link assembly 13 and power mechanism 12, passes through operation portion 22
It can be realized and the operating mechanism 11 of 13 front end of power mechanism 12 and link assembly is controlled.Specifically, operation portion 22 is equipped with
Several keys such as reach the accelerator locking key 222 of 21 upper end of grip part, reach the accelerator key 221 of 21 lower end of grip part, and
The ignition key 225 and flame-out key 220 of the hull outside for being set to operation portion 21 of column are located at ignition key 225 and flame-out key 220 1
Side and position are lower than ignition key 225 and the master switch key 224 of flame-out key 220 etc..That is, prolonging along link assembly 13
Direction is stretched, operation portion 22 is at least partially disposed in the upside of link assembly.
Handleset 20 includes the shell 201 of Hough (Half) structure, i.e., shell 201 is by substantially symmetric left and right shell group
It fills, the top of shell 201 is arranged in operation portion 22, and battery installation section 30 is set to the lower part of shell 201, and is located at operation
The obliquely downward in portion 22, for installing battery pack 50, battery pack 50 is used for electrically actuated system power supply, and battery pack 50 can also be to electricity
The power supply such as sub- ignition system, electronic oil injection system.Battery installation section 30 includes Battery pack installation structure comprising for installing electricity
The cavity 35 of pond packet 50 and the control plate unit for being set to 35 top of cavity, along the extending direction of link assembly 13, cavity
35 and control plate unit be arranged at the downside of link assembly, and control plate unit than cavity closer to link assembly 13.Control
Plate unit has the function of that control starts motor, battery protection etc..Wherein cavity 35 is set on the shell 201 of Handleset 20,
Control panel unit card be set to shell 201 in, control plate unit include substrate 31, setting on the substrate 31 the electronic component on surface and
The arc-spark stand 32 of 31 lower surface of substrate is set, and arc-spark stand 32, which has, is fixed on the ontology 320a of substrate 31 and along ontology 320a
The card base 320b that both ends extend downwardly, card base 320b are protruded into cavity 35, and battery pack 50 is installed in cavity 35 and card base 320b
Cooperation is realized and controls being electrically connected for plate unit.
The front of cavity 35 is equipped with opening 350, and cavity 35 can be divided into and the ante-chamber 350a that 350 are connected to and opposite of being open
Back cavity 350b, card base 320b protrudes into back cavity 350b, when battery pack 50 is installed, be inserted into ante-chamber 350a from opening 350, then into
Enter back cavity 350b.In order to facilitate the installation and removal of battery pack 50, ante-chamber 350a has to hang down along with 50 installation direction of battery pack
Opened portion outside straight direction connection, battery pack 50 are installed in cavity 35, and a part of the side wall of battery pack 50 is opened wide certainly
Expose in portion.In the present embodiment it is specially the front incorporeity side wall of 35 left and right side walls of cavity, makes the left and right sidewall of battery pack 50
Front end be easy to be held in installation or disassembly status.In addition, the front end of the left and right sidewall of battery pack 50 can also be arranged
Encapsulated 525, battery pack 50 is also possible to prevent while facilitating gripping by accident collision.
Referring to Fig. 6 and Fig. 8, the card base 320b at the ontology both ends of arc-spark stand 32 is corresponding to be equipped with to inside cavity card outstanding
Foot first terminal 321 and card base Second terminal 322, battery pack 50 be equipped with respectively with card base first terminal 321 and card base second
The battery first terminal 521 and battery Second terminal 522, battery first terminal 521 and battery Second terminal that terminal 322 cooperates
522 are configured to the positive and negative anodes of battery pack 50, are respectively arranged at the two sides of 50 end of battery pack, because of 321 He of card base first terminal
Card base Second terminal 322 is connected to substrate 31 by ontology 320a, and battery pack 50 is installed on card base first terminal when in cavity 35
321 are electrically connected with battery first terminal 521, card base Second terminal 322 and battery Second terminal 522 are electrically connected, to realize electricity
Being electrically connected between pond packet 50 and control plate unit.
Further, as shown in Figure 5 and Figure 8, it is convex to be respectively equipped with the guiding outstanding into cavity 35 for 35 left and right side walls of cavity
351,352 are played, the left and right sides of battery pack 50 is correspondingly provided with guide groove 526, and battery pack passes through guide groove 526 and guide protrusions
351,352 cooperation guiding install in cavity 35, wherein the guide groove 526 of two sides respectively with battery first terminal 521 and electricity
Second terminal 522 position in pond is corresponding to realize that the installation of battery pack 50 is relatively reliable.In addition, battery pack 50 includes being assemblied together
Upper cover 51 and lower cover 52 and the battery core 53 in upper cover 51 and lower cover 52, be provided with charge port 511, lower cover in upper cover 51
It is corresponding with charging electrode 512 on 52, is respectively set by charge and discharge, in favor of charging interface standardization, makes to charge more convenient.
Referring to Fig. 8 and cooperating shown in Fig. 1 and Fig. 3, the setting direction of battery core 53 and the extending direction of Handleset are consistent,
That is the extending direction of the axis of battery core 53 and the extending direction of Handleset or link assembly is substantially parallel, battery core 53 includes
At least two, in the present embodiment, battery core 53 is two 3.6V battery cores.And at least two battery cores 53 are along the lateral of Handleset
Arrangement, here with user's gripping handle component operation when be towards the side of working surface under, the other side be it is upper, perpendicular to upper and lower
Extending direction with Handleset is lateral, therefore battery pack 50 has relatively thin thickness (about electricity in the up-down direction
The diameter of core), that is to say, that the size of battery pack 50 in above-below direction is less than it in the size of lateral.And battery
One terminal 521 and battery Second terminal 522 are respectively arranged at the two sides of battery pack, keep battery pack and its mounting structure thinner, with
Reduce the overall volume of Handleset.In the present embodiment, the rear wall of cavity 35 is equipped with cavity third terminal 323, corresponding electricity
Pond packet 50 closes on battery first terminal 521 and the end of battery Second terminal 522 is equipped with the electricity cooperated with cavity third terminal 323
Pond third terminal 523, controls plate unit transit chamber body third terminal 323 and battery third terminal 523 connects in battery pack 50
Temperature measurement module in detection module, such as battery pack 50.In addition, the lower wall of cavity 35 is equipped with third guide protrusions 353, it is corresponding
The lower part of battery pack 50 is equipped with the third groove portion (not shown) that cooperates with third guide protrusions 353, third guide protrusions 353 along
The installation direction of battery pack 50 is corresponding with the position of cavity third terminal 323, corresponding third groove portion and battery third terminal 523
Position also correspond to, so that cavity third terminal 323 connects with the reliable of battery third terminal 523 when battery pack 50 being facilitated to install
It connects.
0 to shown in Figure 14 referring to Fig.1, and in order to realize the locking of battery pack in the cavity, Battery pack installation structure further includes
Operating mechanism, operating mechanism are arranged in 35 lower part of cavity, and operating mechanism includes operation key 60 and the reset for compressing operation key 60
Part 65, battery pack 50 are equipped with the groove portion 55 cooperated with operation key 60, and operation key 60 is clamped groove portion under the action of return unit 65
55 are locked in battery pack 50 in cavity 35.Specifically, operation key 60 includes the hook part 62 being clamped with groove portion 55, far from hook part 62
Press section 61 and the shaft 63 between hook part 62 and press section 61, return unit 65 compresses press section 61 outward, turn
Under the action of axis 65, hook part 61 inwardly keeps being clamped with groove portion 55, to keep battery pack 50 locked relative to cavity 35.
Referring to Fig.1 shown in 3 and Figure 14, when needing to dismantle battery pack 50, press section 61,61 grams of press section are inwardly applied pressure to
The active force for taking return unit 65 pivots under the action of shaft 63 simultaneously drives hook part 62 to separate with groove portion 55, and battery pack 50 is opposite
It is unlocked in cavity 35, takes out battery pack for convenience, be equipped with elastic component in the rear wall of cavity 35, battery pack 50 is installed on cavity
Interior, elastic component is compressed；When battery pack 50 unlocks, the elastic force of elastic component discharges, i.e., under the action of the elastic member, 50 quilt of battery pack
It is popped up to outside cavity 35, so as to realize singlehanded disassembly battery pack.It is preferred in the present embodiment, 323 He of cavity third terminal
Elastic component can be structured as identity element, such as spring, thus ease of assembly, to reduce cost.It can certainly be according to practical need
It asks and elastic component and cavity third terminal 323 is respectively set.
In addition, when not installing battery pack 50, hook part 62 under the action of return unit 65 towards prominent in cavity 35, to realize
One hand installation battery pack, hook part 62 are configured to guide surface towards the opening of cavity 35 350 on one side, and guide surface can be inclined-plane, arc
The power that face or curved surface etc. can be such that battery pack 50 moves into cavity 35 generates the face of downward component, as battery pack 50 is to chamber
It is moved in body 35, hook part 62 moves out the effect for driving press section 61 to overcome return unit 65 by shaft 63, and battery pack 50 is suitable
Benefit is installed into cavity 35, when groove portion 55 and 62 position of hook part to it is corresponding when hook part 62 in return unit 65 under the action of be caught in groove portion 55
Realize the locking of battery pack 50.In the present embodiment, return unit 65 is preferably compressed spring, and one end is connected on shell, another
End abuts press section.Certainly, compressed spring, which may be set to be, abuts hook part, and return unit may be set to be torsional spring, turn round
Spring can be set in shaft, and one end is fixed relative to shell, and the other end compresses press section or hook part.
The present invention realizes that battery pack is opposite by the way that battery pack is installed to control plate unit it can be seen from above description
In the fixation of substrate, not will receive the influence vibrated when tool use, can protect battery pack and control plate unit, prevent because
Device malfunction is not available caused by this, and the Battery pack installation structure is compact, can also realize singlehanded dismounting cell packet,
To which user is more convenient to use.By the way that Battery pack installation structure is set to Handleset, and operation portion is also disposed at handle
Component, gripping while, can carry out the operation of tool, and battery pack, control plate unit and operation portion are arranged one
It rises, reduces the trouble of wiring, assembling is easier, and cost is small while using reliable.By the way that Handleset is set to working machine
Between structure and power mechanism, battery pack can be protected and control plate unit not by the shadow of the vibration of power mechanism and generation heat
It rings, and Handleset is located at the front of power mechanism, and install when installs the opening of the cavity of battery pack towards work
Make mechanism, not will receive the influence of the exhaust gas of power mechanism generation more, to reduce garden instrument because of initiation of vibrating and be heated
Failure, so that the service life is longer using relatively reliable and garden instrument.
The present embodiment is illustrated by taking grass-mowing machine as an example, naturally it is also possible to be other garden instruments, such as brush cutter, deburring
The garden instruments such as machine, chain saw, shrub and hedge trimmer.
Embodiment two.
As shown in Figure 15-Figure 36, the present embodiment is illustrated by taking electrically actuated gasoline blower as an example.Autumn open air often
There are the fallen leaves being much scattered, brings problems for the environment of homestead garden, after especially raining, leaf mixes muddy water
Patch on the ground, is brought a great deal of trouble to cleaning.The electrically actuated gasoline blower of the present embodiment is can to clean garden or week
The equipment of surrounding environment starts the engine of gasoline engine its working principle is that working by battery, and engine promotes crankshaft high-speed rotation simultaneously
Impeller rotation, to generate air draught or blowing, realizes the purpose of cleaning.
Specifically, as shown in Figure 15 and Figure 16, which includes body 701, is provided with working machine on body 701
Structure and power mechanism, wherein operating mechanism includes spiral case 702 and the impeller that is arranged in spiral case 702, the side setting of spiral case 702
There is air inlet 703, the front of spiral case 702 is provided with air outlet 704.In the present embodiment, the operating mechanism of blower 700 includes
For centrifugal blower, the air-out direction of air outlet 704 and the air inlet direction of air inlet 703 are perpendicular；In other embodiments, pressure-vaccum
The operating mechanism of machine 700 can also be axial flow blower, then the air inlet direction of the air-out direction of its air outlet 704 and air inlet 703 is flat
Row.Above-mentioned power mechanism includes petrol engine and starts motor, and petrol engine provides power for operating mechanism, starts motor
To realize the electrically actuated of petrol engine.The present embodiment provides power so that the power of blower is strong by petrol engine
Strength can use outdoors for a long time；Certainly, the rechargeable battery pack that power mechanism is also possible to motor and powers to motor
Or AC power source etc..Further, the top of body 701 is additionally provided with Handleset 20, and Handleset 20 includes shell, shell
It is equipped with grip part 21, operation portion 22 and battery installation section, wherein grip part 21 extends along the direction of outlet air, on grip part 21 also
It is encapsulated equipped with handle, facilitate user to hold；Operation portion 22 is located at the front end of grip part 21, and operation portion 22 is equipped with to be blown for activating
The activation switch 226 of suction machine and for start blower work start switch 227；It is close that battery installation section 30 is set to shell
One end of air outlet 704, and it is located at the obliquely downward of operation portion 22, it has been removably installed battery pack 50 in battery installation section 30,
Battery pack 50 is used to start motor power supply.In addition, battery pack 50 can also give the electric-control system of gasoline engine, such as electronic ignition
System, electronic oil injection system, dynamoelectric accelerograph system, self closing door system etc. are powered.Still further, in petrol engine
When work, it can also charge to battery pack 50.
The starting process of the blower is as follows: battery pack 50 provides DC power supply to motor is started, and starts motor high speed and revolves
Turn to drive the gear assembly rotation in body 701, constantly the whirlpool spring into body 701 applies pressure, i.e. whirlpool spring to gear assembly
Constantly the kinetic energy for starting motor is stored, once the elastic force that whirlpool spring provides is greater than the resistance of 701 inside crankshaft of body, whirlpool spring
It will be released energy by clutch to crankshaft, and thus promote the rotation of crankshaft, and realize the electrically actuated process of gasoline engine.Once
After gasoline engine starting, crankshaft works high speed rotation, impeller, while clutch will be disengaged from, and makes deceleration mechanism
It stops working.
It should be noted that the specific structure of Handleset 20 provided by the present embodiment and the handle group in embodiment one
The structure of part 20 is similar, will not be described in great detail in something in common the present embodiment, is only illustrated below with its difference.
In the present embodiment, cavity 35 and control plate unit are arranged at the top of air outlet 704, and are respectively positioned on operation portion 22
Lower section.Cavity 35 is set in battery installation section 30, and battery pack 50 can be inserted into cavity 35 along the extending direction of grip part 21
Or it is popped up from cavity 35.However, existing Battery pack installation structure pop-up when due to not buffering, if in 50 bullet of battery pack
User cannot hold battery pack 50 in time during out, then battery pack 50 is be easy to cause to fall damage, for this purpose, the present embodiment exists
It is provided with pop-up buffer structure in battery pack 50, can effectively prevent battery pack and disposably pop up.Specifically, such as Figure 17-Figure 19 institute
Show, groove portion 55 is set the first slot 551 and the second slot 552 by the present embodiment, wherein the first slot 551 is relatively distant from battery third end
Son 523, the relatively close battery third terminal 523 of the second slot 552, and the first slot 551 and the second slot 552 can match with hook part
It closes.Here, the depth that the depth of the first slot 551 is greater than the second slot 552 can make battery pack when hook part 62 is caught in the first slot 551
50 lock relative to cavity 35, and battery pack 50 cannot extract out out of cavity 35 at this time；When battery pack 50 is unlocked relative to cavity 35
When, battery pack 50 is popped up to outside cavity 35, and hook part 62 can be caught in the second slot at this time, and battery pack 50 can be extracted out manually by user.
Further, as shown in figure 20, the side wall of the first extension end of the slot 551 far from battery pack 50 is plane, the side wall
Angle α between the top side face 507 of battery pack 50 is not more than 90 ° or the side wall is curved surface, the then section of the side wall and electricity
Minimum angle between the top side face 507 of pond packet 50 is not more than 90 °；The setting can guarantee the card of hook part 62 and the first slot 551
It is tightly connected, prevents battery pack from slipping；It illustratively, can be by the top side face 507 of the front of the first slot 551 and battery pack such as Figure 20
Angle be set as an acute angle, set an acute angle for the angle at the rear portion of the first slot 551 and the top side face 507 of battery pack.The
The side wall of two extension ends of the slot 552 far from battery pack 50 is plane, the angle between the side wall and the top side face 507 of battery pack 50
β is not less than 120 ° or the side wall is curved surface, then the maximum folder between the section of the side wall and the top side face 507 of battery pack 50
Angle is not less than 120 °, and on the one hand which can be such that battery pack 50 is stuck in cavity 35 will not fall, and on the other hand can make to operate again
Person out of cavity 35 by extracting battery pack 50 out under the action of applying centainly；It illustratively, can be by the second slot 552 such as Figure 20
Front and the angle of top side face 507 of battery pack be set as an acute angle, by the top side face at the rear portion of the second slot 552 and battery pack
507 angle is set as an obtuse angle.
The present embodiment pop up buffer structure the course of work it is as follows: when needing to dismantle battery pack 50, inwardly apply pressure to by
Splenium 61, press section 61 overcome the active force of return unit 65 to pivot drive hook part 62 and the first slot under the action of shaft 63 simultaneously
551 separation, battery pack 50 are unlocked relative to cavity 35；When battery pack 50 unlocks, the elastic component elastic force of 35 rear wall of cavity discharges, i.e.,
Under the action of the elastic member, battery pack 50 is popped up to outside cavity 35, the second slot 552 during pop-up in battery pack 50 with
Hook part 62 is clamped, and prevents battery pack 50 from separating completely with cavity 35, then user can be artificially by battery pack 50 out of cavity 35
Extraction.
Further, due to 50 direction of insertion of battery pack the characteristics of, during battery pack 50 is inserted into cavity 35, battery
The left and right sides of packet 50 can generate the power along 50 direction of insertion of battery pack to card base first terminal 321 and card base Second terminal 322,
Arc-spark stand 32 is caused to be easy to happen loosening, meanwhile, during more than 50 plugs of battery pack, also it be easy to cause card base first end
Son 321 and the solder joint damage between card base Second terminal 322 and substrate 31 loosen.For this purpose, the present embodiment is also further to control
Plate unit and its mounting structure are improved.It is specific as follows:
As shown in Figure 21-Figure 26, the control plate unit include substrate 31, setting on the substrate 31 the electronic component on surface and
The arc-spark stand 32 of 31 lower surface of substrate is set, and arc-spark stand 32, which has, is fixed on the ontology 320a of substrate 31 and along ontology 320a
The card base 320b that both ends extend downwardly.Such as Figure 22, arc-spark stand 32 is installed in shell 201 in the present embodiment, setting in shell 201
There is recess portion 34, two card base 320b of arc-spark stand 32 are connected in recess portion 34, so as to further prevent in battery pack
The shaking of arc-spark stand 32 in 50 swapping process.Two card base 320b of arc-spark stand 32 are protruded into cavity 35, the card base 320b of one end
On card base first terminal 321 is installed, card base Second terminal 322 is installed, battery pack 50 is installed on the card base 320b of the other end
It is electrically connected in cavity 35 and with card base first terminal 321 and card base Second terminal 322.Further, the arc-spark stand of the present embodiment
32 are an integral structure, and wherein the ontology 320a and card base 320b at its both ends forms " u "-shaped shape, on the one hand which can make electricity
Battery first terminal 521 and the respectively correspondingly card base first with 32 two sides of arc-spark stand of battery Second terminal 522 on pond packet 50
Terminal 321 and card base Second terminal 322 closely connect, and improve connection reliability；The structure of another aspect " u "-shaped also has elasticity
Damping effect, prevent battery pack 50 in use due to vibration and with control plate unit disconnect.While above-mentioned one
The setting of body formula "u"-shaped can also meet preferable security performance needs with least material, thus also save material at
This.Preferably, the present embodiment arc-spark stand 32 is made of fire proofing, such as plastics, rubber, glass, to guarantee arc-spark stand 32
With good flame retardant property.
In the present embodiment, the first fixing piece 324 is respectively arranged on card base first terminal 321 and card base Second terminal 322,
It is respectively arranged with terminal-mounting grooves 33 on the card base 320b at the both ends ontology 320a, the second fixing piece is provided on terminal-mounting grooves 33
325.By the cooperation of the first fixing piece 324 and the second fixing piece 325, by card base first terminal 321 and card base Second terminal 322
It is securely fastened on card base 320b, prevents two terminals from shaking under the active force of battery pack 50.Preferably, above-mentioned first
Fixing piece 324 is the location hole for being opened in 322 bottom of card base first terminal 321 and card base Second terminal, and the second fixing piece 325 is
The positioning column being convexly equipped on the inside of card base 320b both ensure that the fixed reliability of terminal by the cooperation of location hole and positioning column,
Installation convenience is also improved simultaneously.The upper end of above-mentioned card base first terminal 321 is provided with first electrode inserted sheet 3211, card base
The upper end of two-terminal 322 is provided with second electrode inserted sheet 3221, on arc-spark stand 32 with offer for card base first terminal 321 and card
The through-hole that foot Second terminal 322 passes through, corresponding with card base first terminal 321 and card base Second terminal 322 on substrate 31
Position offers electrode hole 311.First electrode inserted sheet 3211 and second electrode inserted sheet 3221 are each passed through corresponding through-hole and electricity
Then pole hole 311 is weldingly connected with substrate 31, which improves the positioning accuracy of electrode plug.To improve weld strength,
The present embodiment first electrode inserted sheet 3211 and second electrode inserted sheet 3221 are preferably shaped to harpoon shape, and the structure of harpoon shape can lead to
It crosses two prongs and substrate 31 carries out two spot weldings, keep the welding of electrode plug and substrate more firm.Card base first terminal 321
Lower end is equipped with the first contact 3212, for abutting with battery first terminal 521；The lower end of card base Second terminal 322 is equipped with second
Contact 3222, for being abutted with battery Second terminal 522.
Further, it is fixedly connected between the ontology 320a of arc-spark stand 32 and substrate 31 by third fixing piece 326, this reality
Applying the preferred third fixing piece 326 of example is rivet, and the rivet hole 326a for wearing rivet is offered on substrate 31 and arc-spark stand 32.
The connection type of riveting ensure that arc-spark stand 32 and the firm stable of substrate 31 are connect.It further, can also be on the substrate 31
Substrate location hole 312 is set, substrate positioning column 312a is set on the top of arc-spark stand 32, to realize arc-spark stand 32 and substrate 31
Positioning guarantees the accuracy of installation.The present embodiment realizes substrate by the cooperation of substrate location hole 312 and substrate positioning column 312a
31 with the positioning of motor rack 32, by the cooperation of rivet and rivet hole 326a, the fixation of realization arc-spark stand 32 and substrate 31 passes through
The collective effect of rivet and substrate positioning column 312a, is securely fixed in arc-spark stand 32 on substrate 31, prevents battery from plugging
The loosening of electrode pads in journey.
The present embodiment is by the way that card base first terminal 321 and card base Second terminal 322 to be fixed on arc-spark stand 32, by electrode
Frame 32 is fixed on substrate 31, even if so that card base first terminal 321 and card base Second terminal 322 are rushed by battery pack 50
When hitting power, the stabilization for being still able to maintain relative position is fixed, prevents electrode plug from shaking in electrode hole 311 and solder joint is caused to loosen.
Further, the wire portion 3231 with certain flexibility, cavity third terminal are provided in the present embodiment cavity third terminal 323
323 are connect by wire portion 3231 with substrate 31, and wire portion 3231 can absorb vibration, to preferably solve due to vibration
And the problem of causing cavity third terminal 323 and 31 solder joint of substrate to loosen.Spring is additionally provided in this outer chamber third terminal 323
Portion 3232, the spring portion 3232 can not only be used for the building blocks of function of the pop-up of battery pack 50, while but also as the function of signal transmitting
Energy component reduces the production cost to facilitate the assembling of equipment.
In the present embodiment, as shown in Figure 27~Figure 36, the shape of battery pack 50 is substantially in hexahedron, including is set relatively
The battery pack bottom side 508 and battery pack top side face 507 set, the battery pack leading flank 503 being oppositely arranged and battery pack trailing flank
504 and the battery pack left side 505 and battery pack right side 506 that are oppositely arranged.Battery pack 50 includes battery pack case and peace
Battery core 53 in battery pack case.Specifically, battery pack case is at least fastened by upper cover 51 and lower cover 52.It needs
Bright, bottom side 508 is set to upper cover 51 in the present embodiment, and top side face 507 is set to lower cover 52.Battery core 53 is substantially in cylinder
Shape, battery core 53 are mounted in battery pack case, wherein two battery cores 53 axially along battery pack 50 front-rear direction setting, two
The left and right directions radially along battery pack 50 of a battery core 53 is arranged, and two battery cores 53 are arranged side by side along the left and right directions of battery pack
(i.e. the axis of battery core 53 is consistent with the extending direction of grip part 21, the arragement direction of two battery cores 53 and the extension of grip part 21
Direction is vertical), this set makes battery pack 50 have lesser thickness in above-below direction.In addition, being located in battery pack case
The rear of battery core 50 is additionally provided with battery control panel 57.
In the present embodiment, with reference to Figure 34~Figure 36, it is provided with electric discharge port and charging port 54 in battery pack 50, puts
Electric port is specially the battery first terminal 521 and battery Second terminal 522 for being set to 50 left and right sides of battery pack, battery first
Terminal 521 and battery Second terminal 522 are close to the rear portion setting of battery pack 50, and are electrically connected respectively with battery control panel 57.
Using above-mentioned setting form, battery first terminal 521 and battery Second terminal 522 is on the one hand made to be located at the two of battery pack 50
Side, since the distance of the two is very big, it is difficult to directly be contacted in the case where unintentional, prevent battery first terminal to the maximum extent
Short circuit occurs between 521 and battery Second terminal 522；On the other hand, after battery pack 50 being set due to battery control panel 57
Portion, so battery first terminal 521 and battery Second terminal 522 can directly be drawn from the left and right ends of battery control panel 57,
Avoid complicated wiring.In order to facilitate identification, on 50 left side of battery pack, electric discharge is equipped near battery first terminal 521
Cathode marks 521a；Electric discharge anode label 522a is equipped on 50 right side of battery pack, near battery Second terminal 522.At it
In his embodiment, the position of battery first terminal 521 and battery Second terminal 522 can be exchanged according to the actual situation.
In the present embodiment, with reference to Figure 27, Figure 30~Figure 31, the bottom side of battery pack 50 is arranged in charging port 54
508.Charging port 54 includes respectively at the charging cathode port 541 that battery control panel 57 is electrically connected and positive port 542 of charging.
Wherein, charging cathode port 541 and the positive interval of port 542 setting of charging, and the outer profile for cathode port 541 of charging and charging
The outer profile of positive port 542 is not identical.Have with the mating charging terminal of charging port 54 corresponding spaced
Charge positive terminal and charging negative terminal, and the outer profile not phase of the outer profile for the positive terminal that charges and the negative terminal that charges
Together.This design not only can prevent positive and negative anodes anti-inserted, but also can be effectively prevented the positive port 542 of charging and charging cathode
Short circuit occurs between port 541.Further, charging port 54 is provided close to the position of 50 trailing flank 504 of battery pack, sets in this way
Meter makes charging port 54 close to battery control panel 57, avoids complicated wiring.
Further, battery pack 50 is additionally provided at least one temperature sensor being electrically connected respectively with battery control panel 57
56.In the present embodiment, temperature sensor 56 is arranged between two battery cores 53, and pastes with any one 53 surface of battery core
It closes.In other embodiments, at least one temperature sensor 56 can be respectively provided in each battery core 53 as needed, temperature passes
Sensor 56 is connect by conducting wire with battery control panel 57.50 trailing flank 504 of battery pack is equipped with battery third terminal 523, due to electricity
Pond third terminal 523 is close at a distance from battery control panel 57, so battery third terminal 523 can be from battery control panel 57
It directly leads out, avoids complicated wiring.Correspondingly, it is equipped in the rear side inner wall of cavity 35 and is coupled with battery third terminal 523
Cavity third terminal 323.
After battery pack 50 is inserted into cavity 35, battery first terminal 521 and battery Second terminal 522 respectively correspondingly with card
Foot first terminal 321 and card base Second terminal 322 are electrically connected, and battery pack 50 is made to pass through control plate unit, cable-assembly and starting
Motor electrical connection, to start motor and the power supply of other electronic components；Battery third terminal 523 passes through cavity third terminal 323
It is electrically connected with control plate unit, control plate unit passes through the temperature signal that battery third terminal 523 acquires, and directly controls or logical
Cross the running parameter that battery control panel 57 is indirectly controlled battery pack 50.
In blower, Power Component includes petrol engine, causes to be difficult to avoid at work to generate biggish vibration.
If the fit clearance of battery pack 50 and cavity 35 is designed very little, although battery pack 50 can be prevented relative to cavity 35
It shakes, and then avoids the abrasion of battery pack electric discharge port, however battery pack 50 can be brought to plug difficult problem.If by battery
The fit clearance of packet 50 and cavity 35 is designed not sufficiently small, although can guarantee plug smoothly, battery pack electric discharge port
Abrasion can seriously affect the service life of battery pack 50.
In view of the foregoing, battery pack 50 further includes vibration-damped component made of elastic material in the present embodiment.Such as Figure 27-figure
Shown in 36, in order to absorb the vibration of battery pack 50 in cavity 35 in left-right direction, in 50 left side of battery pack and battery pack 50
At least two the first vibration-damped components 571 are respectively set in right side；In order to absorb vibration of the packet of battery 50 in cavity 35 along the vertical direction
It is dynamic, in the top side face 507 of battery pack 50, at least one second vibration-damped component 572 is set.Specifically, with reference to Figure 34, Figure 35, two
One vibration-damped component 571 is symmetrically disposed in 50 right side of 50 left side of battery pack and battery pack.It is with first vibration-damped component 571 in left side
Example, the first vibration-damped component 571 is in the left side of lower cover 52 comprising at least partly protrudes from the first of 52 outer surface of lower cover
Outer end 571a further includes the first inner end 571b at least partly protruding from 52 inner surface of lower cover.The inner end of first inner end 571b
Face is against battery core 53；When battery pack 50 is packed into cavity 35, the outer end face of the first outer end 571a is against 35 inner wall of cavity, and at this time the
One vibration-damped component 571 is clipped between 35 inner wall of cavity and battery core 53.Further, the first outer end 571a is less than the first inner end 571b,
It can guarantee that the first vibration-damped component 571 will not fall off from battery pack 50.Further, the first vibration-damped component 571 and battery pack 50
The distance between leading flank 503 is D1, and the distance between the first vibration-damped component 571 and 50 trailing flank 504 of battery pack are D2, D1 and D2
It is roughly equal compared with, D1/D2 value can be located between 1~1.5, preferred D1/D2 is 1.2~1.3.
With reference to Figure 28, Figure 32 and Figure 33, at least one second vibration-damped component 572 is in lower cover 52 comprising at least partly
Ground protrudes from the second outer end 572a of 52 outer surface of lower cover, further includes at least partly protruding from the second of 52 inner surface of lower cover
Hold 572b.Further, cambered surface corresponding with 53 outer surface radian of battery core is equipped in the inner face of the second inner end 572b.Cambered surface is supported
By battery core 53；When battery pack 50 is packed into cavity 35, the outer end face of the second outer end 572a is against 35 inner wall of cavity, and second subtracts at this time
Vibration part 572 is clipped between 35 inner wall of cavity and battery core 53.Further, the second outer end 572a, can less than the second inner end 572b
Guarantee that the second vibration-damped component 572 will not fall off from battery pack 50.Further, the second vibration-damped component 572 setting groove portion 55 with
Between 50 trailing flank 504 of battery pack.In the present embodiment, the second vibration-damped component 572 is set as two, and cambered surface is separately positioned on
Two battery cores 53 are substantially directly below.
By the way that vibration-damped component is arranged, the present embodiment effectively reduces battery when guaranteeing the plug of battery pack 50 smoothly
The vibration of packet 50 during the work time, prevents battery pack 50 from shaking relative to cavity 35, and then avoid battery pack 50 and put
The abrasion of electric port improves the service life of battery pack 50.
The present embodiment is illustrated by taking blower as an example, battery in certain the present embodiment Handleset 20 presented above
The buffering ejecting structure of packet 50, arc-spark stand 32 and substrate 31, card base first terminal 321, card base Second terminal 322, cavity third
Connection structure between terminal 323, the structure of battery pack 50 itself, the mounting structure of battery pack 50 and cavity 35, and charging
Port 54, vibration-damped component, the specific setting of temperature sensor 56 etc., the grass-mowing machine or other being equally useful in embodiment one
Garden instrument, such as brush cutter, trimmer, chain saw, shrub and hedge trimmer garden instrument.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of control plate unit for battery pack, it is characterised in that: including substrate and the electricity that the substrate side is arranged in
Pole frame, the arc-spark stand are integral type U-shaped structure comprising are fixed on the ontology of the substrate side and the both ends along ontology
The card base extended to the direction far from the substrate.
2. control plate unit according to claim 1, it is characterised in that: the one of card base of card base at the ontology both ends
Inside be equipped with card base first terminal, the inside of another card base is equipped with card base Second terminal, the card base first terminal and card
Foot Second terminal is respectively used to be connected with the battery first terminal of battery pack and battery Second terminal.
3. control plate unit according to claim 2, it is characterised in that: the arc-spark stand is installed in shell, the shell
It is provided with recess portion in vivo, two card bases of the arc-spark stand are connected in the recess portion.
4. control plate unit according to claim 2, it is characterised in that: the card base first terminal and card base Second terminal
On be provided with the first fixing piece, be provided with the second fixing piece on two card bases, first fixing piece and described the
Two fixing pieces match, for the card base first terminal and card base Second terminal to be fixed on the corresponding card base;Institute
Stating the first fixing piece and second fixing piece, one of them is location hole, another is positioning column.
5. control plate unit according to claim 2, it is characterised in that: one end of the card base first terminal is provided with
One electrode plug, one end of the card base Second terminal are provided with second electrode inserted sheet, on the substrate with the card base first
Terminal and the corresponding position of card base Second terminal offer electrode hole, the first electrode inserted sheet and second electrode inserted sheet difference
It is weldingly connected across the corresponding electrode hole with the substrate；The first electrode inserted sheet and second electrode inserted sheet include two
A pin is spot welded by two pins and the substrate two respectively.
6. control plate unit according to claim 2, it is characterised in that: be additionally provided with cavity third between two card bases
Terminal, the cavity third terminal with the battery third terminal of battery pack for connecting；It is provided in the cavity third terminal
Wire portion, the cavity third terminal are connect by wire portion with the substrate.
7. control plate unit according to claim 1-6, it is characterised in that: the arc-spark stand and the substrate it
Between be fixedly connected by third fixing piece.
8. control plate unit according to claim 7, it is characterised in that: the third fixing piece is rivet.
9. control plate unit according to claim 8, it is characterised in that: the substrate is equipped with substrate location hole, described
The ontology of arc-spark stand is equipped with substrate positioning column, and the substrate location hole and the substrate positioning column cooperate, for the electricity
Pole frame and the substrate position.
10. control plate unit according to claim 1-6, it is characterised in that: the material of the arc-spark stand is resistance
Combustible material.
11. a kind of garden instrument, including operating mechanism and power mechanism, wherein the power mechanism includes petrol engine, institute
Stating petrol engine includes electrically actuated system, and the electrically actuated system includes battery pack and starts motor, and the battery pack is institute
It states and starts motor power supply, which is characterized in that the garden instrument further includes as claim 1-10 is described in any item for electricity
The control plate unit of Chi Bao.
12. garden instrument according to claim 11, it is characterised in that: the garden instrument is electrically actuated engine grass-mowing machine
Or electrically actuated gasoline blower.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/758,468 US11399461B2 (en) | 2017-10-24 | 2018-10-24 | Handle assembly for garden tool and garden tool having same |
| PCT/CN2018/111598 WO2019080859A1 (en) | 2017-10-24 | 2018-10-24 | Handle assembly and gardening tool having same |
| EP18871365.5A EP3701782A4 (en) | 2017-10-24 | 2018-10-24 | Handle assembly and gardening tool having same |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002705.7A CN107787667A (en) | 2017-10-24 | 2017-10-24 | Handleset and there is its garden instrument |
| CN2017110027057 | 2017-10-24 | ||
| CN201810240598X | 2018-03-22 | ||
| CN201810240598 | 2018-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706749U true CN208706749U (en) | 2019-04-05 |
Family
ID=64969361
Family Applications (12)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810569599.9A Pending CN109691286A (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201820868449.3U Active CN208434328U (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201820869697.XU Active CN208370243U (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201821039903.0U Active CN208706703U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201920067126.9U Active CN209418589U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201821040029.2U Active CN208706749U (en) | 2017-10-24 | 2018-07-03 | For the control plate unit of battery pack and with its garden instrument |
| CN201821041067.XU Active CN208807090U (en) | 2017-10-24 | 2018-07-03 | Handleset and garden instrument with it |
| CN201821040388.8U Active CN208706704U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201821087957.4U Active CN208706706U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201810720022.3A Pending CN109698293A (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201810720061.3A Pending CN109698304A (en) | 2017-10-24 | 2018-07-03 | For the control plate unit of battery pack and with its garden instrument |
| CN201810717047.8A Pending CN109691291A (en) | 2017-10-24 | 2018-07-03 | Handleset and garden instrument with it |
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| CN201810569599.9A Pending CN109691286A (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201820868449.3U Active CN208434328U (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201820869697.XU Active CN208370243U (en) | 2017-10-24 | 2018-06-05 | A kind of garden instrument |
| CN201821039903.0U Active CN208706703U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201920067126.9U Active CN209418589U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
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| CN201821041067.XU Active CN208807090U (en) | 2017-10-24 | 2018-07-03 | Handleset and garden instrument with it |
| CN201821040388.8U Active CN208706704U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201821087957.4U Active CN208706706U (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201810720022.3A Pending CN109698293A (en) | 2017-10-24 | 2018-07-03 | The battery pack being removably mounted on toolroom machine and the garden instrument with it |
| CN201810720061.3A Pending CN109698304A (en) | 2017-10-24 | 2018-07-03 | For the control plate unit of battery pack and with its garden instrument |
| CN201810717047.8A Pending CN109691291A (en) | 2017-10-24 | 2018-07-03 | Handleset and garden instrument with it |
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Cited By (1)
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| CN109698304A (en) * | 2017-10-24 | 2019-04-30 | 苏州科瓴精密机械科技有限公司 | For the control plate unit of battery pack and with its garden instrument |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166795A (en) * | 2019-07-03 | 2021-01-05 | 苏州宝时得电动工具有限公司 | Electric mower, electric wheeled vehicle, battery device, and electric tool |
| CN110549304A (en) * | 2019-09-05 | 2019-12-10 | 上海沃施实业有限公司 | handle for garden tool |
| TWI691261B (en) * | 2019-09-25 | 2020-04-21 | 何炳梓 | Gardening machine |
| CN214818166U (en) * | 2020-07-27 | 2021-11-23 | 浙江齐享科技有限公司 | Battery pack and electric tool |
| CN112688016A (en) * | 2020-07-27 | 2021-04-20 | 浙江齐享科技有限公司 | Lithium electric drill |
| CN114914755B (en) * | 2021-02-10 | 2023-08-11 | 苏州宝时得电动工具有限公司 | Adapter, electrical device system and method of operating the same |
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| CA1341480C (en) * | 1988-03-11 | 2005-04-19 | Billy J. Gardner | Cordless tool battery housing and charging system |
| DE10054323B4 (en) * | 2000-11-02 | 2005-11-17 | Carl Freudenberg Kg | Battery vibration damper |
| US6811099B2 (en) * | 2002-11-21 | 2004-11-02 | Saint-Gobain Calmar Inc. | Battery pack for battery operated sprayer |
| DE10318947A1 (en) * | 2003-04-26 | 2004-11-18 | Robert Bosch Gmbh | Electric hand tool with battery pack |
| DE102004044331B4 (en) * | 2004-09-09 | 2019-05-09 | Robert Bosch Gmbh | Device for locking an electrical appliance with an accessory |
| JP4333715B2 (en) * | 2006-09-07 | 2009-09-16 | 日立工機株式会社 | Battery pack, charger, and power tool |
| EP2338644B1 (en) * | 2009-12-18 | 2019-06-26 | Techtronic Power Tools Technology Limited | Multi-function tool system |
| JP6250989B2 (en) * | 2013-09-09 | 2017-12-20 | 株式会社やまびこ | Grip for portable work machine and brush cutter provided with the same |
| CN105261719B (en) * | 2014-07-18 | 2018-08-28 | 李子菏 | Back splint cell sheath |
| CN204102759U (en) * | 2014-07-28 | 2015-01-14 | 苏州工业园区清源华衍水务有限公司 | A kind of press button protecting device |
| CN105464873A (en) * | 2016-01-15 | 2016-04-06 | 苏州科瓴精密机械科技有限公司 | Electric starting gasoline blowing and sucking machine |
| CN106973618A (en) * | 2016-01-15 | 2017-07-25 | 苏州科瓴精密机械科技有限公司 | Electrically activate engine grass-mowing machine |
| CN205920892U (en) * | 2016-06-30 | 2017-02-01 | 邦彦技术股份有限公司 | Switch safety cover and equipment |
| CN109691286A (en) * | 2017-10-24 | 2019-04-30 | 苏州科瓴精密机械科技有限公司 | A kind of garden instrument |
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2018
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- 2018-06-05 CN CN201820868449.3U patent/CN208434328U/en active Active
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698304A (en) * | 2017-10-24 | 2019-04-30 | 苏州科瓴精密机械科技有限公司 | For the control plate unit of battery pack and with its garden instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208706706U (en) | 2019-04-05 |
| CN208434328U (en) | 2019-01-29 |
| CN109698304A (en) | 2019-04-30 |
| CN109691291A (en) | 2019-04-30 |
| CN109698293A (en) | 2019-04-30 |
| CN208706704U (en) | 2019-04-05 |
| CN109691286A (en) | 2019-04-30 |
| CN208807090U (en) | 2019-05-03 |
| CN208370243U (en) | 2019-01-15 |
| CN209418589U (en) | 2019-09-20 |
| CN208706703U (en) | 2019-04-05 |
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