CN103241337B - Antrieb fur elektrofahrzeug and terminal board thereof - Google Patents

Antrieb fur elektrofahrzeug and terminal board thereof Download PDF

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Publication number
CN103241337B
CN103241337B CN201310049205.4A CN201310049205A CN103241337B CN 103241337 B CN103241337 B CN 103241337B CN 201310049205 A CN201310049205 A CN 201310049205A CN 103241337 B CN103241337 B CN 103241337B
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China
Prior art keywords
cells
battery container
vehicle body
terminal
terminal board
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CN201310049205.4A
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Chinese (zh)
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CN103241337A (en
Inventor
川谷慎治
中山大
少觉功
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Priority claimed from JP2012026128A external-priority patent/JP5999914B2/en
Priority claimed from JP2012034058A external-priority patent/JP5794636B2/en
Priority claimed from JP2012034057A external-priority patent/JP5912640B2/en
Priority claimed from JP2012034056A external-priority patent/JP5894814B2/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN103241337A publication Critical patent/CN103241337A/en
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Publication of CN103241337B publication Critical patent/CN103241337B/en
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Abstract

The present invention provides a kind of Antrieb fur elektrofahrzeug and terminal board thereof, and it can be relative to vehicle body locking and high relative to the disassembling operations of vehicle body.Battery container (20) is provided with the prolongation (19P) that the incorporating section from battery unit extends upward.Being provided with handle (34) on prolongation (19P), this handle (34) includes that being set direction is the grip part (78) extended along vehicle body fore-and-aft direction under vehicle-mounted state.The handle (34) either direction in overall width direction offsets and is located on battery container (20).The locking system (32) of the main car frame (3) being installed on electric vehicle (1) possesses by lock pin (323) that is key operated and that retreat.At the prolongation (19P) of battery container (20) side, before and after electric vehicle (1), the either side face on direction is equipped with the connecting hole (62) of income lock pin (323).

Description

Antrieb fur elektrofahrzeug and terminal board thereof
Technical field
The present invention relates to Antrieb fur elektrofahrzeug and terminal board thereof.
First aspect present invention relates to Antrieb fur elektrofahrzeug, particularly relates to one and possesses retaining mechanism (locking Mechanism) and be suitable to seek increase power supply capacity and improve the electric vehicles power supply dress of the dismounting workability relative to electric vehicle Put.
Second aspect present invention relates to Antrieb fur elektrofahrzeug, particularly relates to one and is adapted to provide for for receiving The Antrieb fur elektrofahrzeug of the simple structure that the set of cells dismounting of battery unit is bearing on vehicle body freely.
Third aspect present invention relates to Antrieb fur elektrofahrzeug, particularly relates to one and has and can absorb and will receive The structure of the scale error of the connecting portion that the terminal of the battery pack side of battery unit is connected with the terminal of body side electronic Vehicle power source device.
Fourth aspect present invention relates to the terminal board of Antrieb fur elektrofahrzeug, particularly relates to one and is adapted to provide for using Electric vehicle electricity consumption in the simple attachment structure that the set of cells dismounting of storage battery unit is supported on freely vehicle body The terminal board of source apparatus.
Background technology
In the past, in the electric vehicle of first aspect, it is equipped with as supply unit and multiple battery units are assembled into Set of cells in battery container.Such as, patent documentation 1 is recorded mounting structure and the lockable mechanism of a kind of set of cells, incited somebody to action Set of cells is carried in the electric bicycle being installed in the battery holder of vehicle body, sets in the groove portion being located at set of cells upper surface Put hook portion, and the holding section engaged with described hook portion is picked and placeed along the vertical direction be located at the installation portion being fixed on seat pipe freely On.In the electric bicycle described in patent documentation 1, the handle i.e. handle used during carrying set of cells is located at the upper of set of cells Portion and be positioned at vehicle body back side i.e. rear wheel-side.
Patent documentation 1:(Japan) JP 2003-231493 publication
Electric bicycle described in patent documentation 1 makes the handle being located in set of cells be arranged in rearward to highlight from seat pipe Installation portion and narrow and small place between the trailing wheel in set of cells dead astern in, so the space around handle is the most abundant.Cause This, when dismounting cell group, would have in the small space between installation portion and trailing wheel stretch out one's hand draw back one's hand, so operability is not Good.
It addition, the hook portion engaged with installation portion is located at the main body side of set of cells i.e. receives the battery case side of battery unit, So there is the technical problem that storage volume reduces, battery capacity is limited of battery unit.
In the past, in the electric vehicle of second aspect, generally make the electricity being assembled in battery container by multiple battery units Pond group is arranged on the framework central part of electric vehicle as supply unit.Such as, at the electric bicycle described in patent documentation 2 With in battery locking structure, support shaft and engaging protrusion are located at battery side, and are provided with bracket in electric bicycle side, this bracket Define interim location division and the locking face engaged respectively for described support shaft and the engaging protrusion of battery side to support with guiding The guiding face of axle and relief portion.When described battery is installed on vehicle body from vehicle body side, make support shaft drawing along bracket Guide face portion makes battery move to interim location division simultaneously, then makes battery to car centered by the support shaft being supported on interim location division Rotate inside body width, make engaging protrusion be locked to locking face as chock.According to this electric bicycle, facing of battery Shi Dingwei and locking are that namely support shaft and engaging protrusion are carried out by respective parts, it is possible to after preventing from installing Battery shakes.
Patent documentation 2:(Japan) JP 2000-142551 publication
In electric bicycle, need to be used for from the battery being arranged on vehicle body to the electric component of body side i.e. motor Electrical connection section (not expressing this electrical connection section in patent documentation 2) Deng supply electric power.Then, in body side, except for inciting somebody to action Outside the parts that electrical connection section is maintained on vehicle body, also setting up described bracket, therefore components number increases.Further, since at electricity The outer peripheral face in pond is provided with support shaft and engaging protrusion etc., therefore there is following technical problem, i.e. at carrying or keeping battery Time, operation needs careful extraordinarily, make above-mentioned support shaft and engaging protrusion equivalent damage with anti-error.
In the past, in the electric vehicle of the third aspect, it is known to battery can be relative to the structure of vehicle body dismounting.In patent In document 3, describe the inner shell of the set of cells of the terminal (metal terminal) that a kind of terminal having with body side electrically connects. This metal terminal is directly connected to substrate by soldering.
Patent documentation 3:(Japan) No. 3676226 publication of special permission
Metal terminal described in patent documentation 3 is directly connected to substrate by soldering, therefore at this metal terminal and car In the case of misplacing between the terminal of body side, this dislocation is absorbed by the bending of metal terminal.But, whenever relative to vehicle body During dismounting cell group, metal terminal all bends, so durability becomes problem.
In the past, in the electric vehicle of fourth aspect, usually make that multiple battery units are assembled in battery container and form Set of cells be arranged on the vehicle frame central part of electric vehicle as supply unit.Such as, patent documentation 4 record electronic from In driving, near the stand constituting vehicle frame, possesses the cell apparatus Embedded Division of concave shape, at this cell apparatus Embedded Division Inside it is provided with electric connection terminal (plug-side terminal).Battery Embedded Division is recess open above, and cell apparatus (set of cells) is from upper Side is installed to battery Embedded Division, and in installation position, makes the electric connection terminal (socket side terminal) in cell apparatus and electricity Plug-side terminal in the Embedded Division of pond combines.
Patent documentation 4:(Japan) JP 2008-62814 publication
In the electric bicycle that patent documentation 4 is recorded, when the electric connection terminal of cell apparatus Embedded Division side and battery When electric connection terminal in device connects, two electric connection terminals are separately fixed at vehicle side and cell apparatus side, therefore, mutually In the case of misplacing, can namely bend absorption dislocation by the deformation of electric connection terminal.But, if like this by electricity The deformation connecting terminal absorbs dislocation, then electric connection terminal contact condition each other can be deteriorated, and on this basis, also can shorten electricity Connect the life-span of terminal.
It addition, in the case of making cell apparatus close from oblique direction and being installed on battery Embedded Division, battery Embedded Division The angle of the electric connection terminal of side sometimes with the i.e. opening of window of the electric connection terminal on the shell being located at cell apparatus side Edge abuts, and hinders installation exercise smoothly.
Summary of the invention
The first object of the present invention is to solve the technical problem of above-mentioned first aspect, it is provided that one possesses locks set of cells Terminate in the mechanism of car body and be suitable to the actual capacity seeking to increase set of cells and the electricity improving the dismounting workability relative to vehicle body Dynamic vehicle power source device.
In order to reach above-mentioned purpose, the present invention provides a kind of supply unit, including storage to the traveling electricity consumption of electric vehicle 1 Motivation 21 supplies the battery container 20 of the battery unit of electric power, and dismounts freely relative to electric vehicle 1, the of this supply unit One is characterised by, described battery container 20 has the prolongation 19P that the incorporating section from battery unit extends upward, prolongs at this Long part 19P is provided with handle 34, and this handle 34 includes that being set direction is the edge when being equipped on described electric vehicle 1 The grip part 78 that vehicle body fore-and-aft direction extends, holding section 62 is movable with the locking system 32 being arranged on described electric vehicle 1 Part 323 engages, and this holding section 62 is formed at the either side in direction before and after described electric vehicle 1 relative to described handle 34 Portion.
It addition, the second aspect of the present invention is, the moving part 323 of described locking system 32 is along described electric vehicle The lock pin 323 that before and after 1, retreat relative to described locking system 32 in direction, described holding section 62 is to take in described lock pin 323 Connecting hole 62.
It addition, the third aspect of the present invention is, described electric vehicle 1 possesses: the main car frame 3 of bearing-type, its have to Shape bent above；Pivot 5, the front end of swing arm 7 is supported on described main car frame 3 by it；Described motor 21, it is at described electricity The front of described pivot 5 it is arranged on direction before and after motor-car 1；Motorized drive unit 33, it is arranged in described motor 21 More front；Supply unit is arranged between described motor 21 and described Motorized drive unit 33.
It addition, the fourth aspect of the present invention is, possessing: motor field frame 23, it receives described motor 21, and supporting In described main car frame 3；Terminal board 29, it is configured with and is combined with the socket side terminal 73 being arranged in described battery container 20 bottom Plug-side terminal 63；Set of cells cover 28, it possesses described terminal board 29, and has and can be joined by described battery container 20 in bottom Put the space on described terminal board 29 top；Set of cells supporting keeper 27, described set of cells cover 28 is linked to described electricity by it Motivation housing 23.
It addition, the fifth aspect of the present invention is, it is installed on the state of described electric vehicle 1 at described battery container 20 Under, the either direction that described prolongation 19P is partial in vehicle body left and right directions relative to described battery container 20 is arranged, described in prolong Long part 19P at least top a part extend to when side-looking vehicle body with described main car frame 3 in be positioned at described battery case Partly overlapping position above body 20.
It addition, the sixth aspect of the present invention is, possess and engage and support described locking system 32 with described main car frame 3 Locking system supporting keeper 30, and described locking system supporting keeper 30 have expand and with described set of cells cover 28 Top combine expansion 30a.
It addition, the seventh aspect of the present invention is, the main car frame 3 of described electric vehicle 1 possesses to described set of cells cover 28 The underframe 105 that hangs down of front, described underframe 105 is provided with sliding plate 106.
And, the eighth aspect of the present invention is, at the inner peripheral surface of described connecting hole 62, be embedded with as strengthening part Ring 621.
According to having the present invention of first and second feature, due to prolonging of extending upward from the incorporating section of battery unit Long part is upper arranges the handle with the grip part extended along vehicle body fore-and-aft direction, this handle is arranged for locking system can The holding section (connecting hole) that dynamic portion's (lock pin) engages, therefore, it is possible to the premise of the capacity at the containing section not reducing battery unit Under make supply unit engage with the locking system of body side and carry out locking, and, due to make connecting hole that lock pin engages not with Grip part is located at the side surface part of handle interferingly, therefore, it is possible to easily operate set of cells.
According to there is the present invention of third feature, before motor is arranged in the swing arm pivotal bearing part of bearing-type main car frame Side, and supply unit is arranged in the front side of motor, Motorized drive unit (PDU) is arranged in the front side of supply unit, it is possible to scheme Ask the centralization of the quality of electric vehicle.
According to having the present invention of fourth feature, by battery container being accommodated in set of cells cover, it is possible to make battery container The socket side terminal of bottom is combined with the plug-side terminal being located in set of cells cover on the terminal board of bottom.
According to having the present invention of fifth feature, owing to making the top prolongation deflection vehicle-body width direction of battery container And make this prolongation be expanded to the position overlapping with the main car frame of vehicle body, therefore, it is possible to the battery outer widened in battery container Space.
According to having the present invention of sixth feature, utilize locking supporting keeper that set of cells cover is linked to main car frame, from And at bottom self-contained battery group cover, and on this basis, self-contained battery group cover can also be able on top.
According to the present invention with seventh feature, it is possible to utilize sliding plate protection set of cells and motor field frame from dispersing And the handstone come and sand etc. damage.
According to having the present invention of eighth feature, owing to the engaging that the moving part of good general's locking system is taken in can be added Hole, therefore, even with light materials such as resins, it is also possible to the parts i.e. battery container that form connecting hole are maintained height Intensity.
The second object of the present invention is to solve the technical problem of above-mentioned second aspect, it is provided that one eliminates from battery The ledge of group such that it is able to Antrieb fur elektrofahrzeug set of cells positioned temporarily by simple structure.
In order to reach above-mentioned purpose, the present invention provides a kind of Antrieb fur elektrofahrzeug, including storage to electric vehicle 1 Electric drive motor 21 supply the battery container 20 of battery unit of electric power, and dismount freely relative to electric vehicle 1, it is years old Nine are characterised by, possess: battery container side terminal 73, and it is from top and the body side of storage in the terminal board 29 be located at vehicle body Terminal 63 connects；Holding section, battery case side 60, it engages with the body side being formed at described terminal board 29 upper surface from top Portion 59 engages；Described body side holding section 59 engages from the amesiality configuration in vehicle-body width direction center, described battery case side Portion 60 is in order to enable to fit with described body side holding section 59 phase, and is partial to the side, overall width direction of battery container 20 under vehicle-mounted state Configuration, and it is formed at the vehicle body fore-and-aft direction both ends of battery container 20.
It addition, the tenth aspect of the present invention is, described body side holding section 59 is engaging protuberance, described battery case side Holding section 60 is to engage, with described, the engaging recessed part that protuberance is fitted mutually, at described engaging protuberance and described engaging recessed part, in order to mutually Para-position and possess along described battery container 20 relative to the wall portion 711 that arranges abreast, dismounting direction of electric vehicle.
It addition, the 11st of the present invention the is characterised by, on described terminal board 29, it is formed from constituting described body side card The shelf 67 that the side be partial to this body side holding section 59, bottom of the engaging protuberance in conjunction portion 59 is the most prominent, sets Described engaging protuberance, described engaging recessed part and the position of described shelf 67 and shape so that in described body side holding section 59 i.e. The top 59P of engaging protuberance supports with forming holding section, the described battery case side 60 i.e. topmost inner surface in the wall portion of engaging recessed part Under the interim placement attitude connect, holding section, the described battery case side 60 i.e. downside open end of engaging recessed part and described shelf 67 Upper surface abut.
It addition, the 12nd of the present invention the is characterised by, described battery container 20 has the profile of approximation cuboid on the whole, Lower surface at described approximation cuboid possesses inclined plane 19c, and this inclined plane 19c is towards the lower open from described engaging recessed part The face adjacent with the side that described shelf 67 is highlighted in the face that end is adjacent with this lower surface is tilted towards Shangdi and prolongs Stretching, described inclined plane 19c is to determine inclination angle under described interim placement attitude in the way of the upper surface of described shelf 67 Degree.
It addition, the 13rd of the present invention the is characterised by, described body side holding section 60 is located at the upper table of described terminal board 29 Two positions in face, described terminal board 29 possesses the body side between the body side holding section 60 being arranged in said two position Two holding sections 66 and i.e. engage the top 66P body side card to said two position of protuberance from this body side second holding section 66 The horizontal holding section 66E that conjunction portion 60 is flatly prominent, is formed with wall portion 713, at this battery container on described battery container 20 The lower surface of 20 along under the installation attitude of base 292 upper surface of described terminal board 29, the upper surface in this wall portion 713 with The lower surface engaging of described horizontal holding section 66E.
It addition, the 14th of the present invention the is characterised by, the i.e. engaging recessed part in holding section 60, described battery case side includes: with make Described battery container 20 is from the described interim placement oblique attitude to described installation attitude described engaging protuberance during this The motion track of top 59P wall part unanimous on the whole.
It addition, the 15th of the present invention the is characterised by, the lower surface at described battery container 20 is formed with embedded hole 75, Under described installation attitude, the chimeric jut 29a having the upper surface being located at described terminal board 29 of this embedded hole 75.
And, the 16th of the present invention is characterised by, described terminal board 29 and be installed on the set of cells cover of this terminal board 29 In 28, will on overall width direction with the side being provided with described body side holding section 59 and holding section, described battery case side 60 be The set of cells cover 28 that half part of opposition side covers is fixed in vehicle body, and described terminal board 29 is installed on described set of cells cover 28.
According to having the present invention of the 9th and tenth feature, owing to holding section, battery case side is in order to enable to engage with body side Portion is suitable mutually and is in side, overall width direction under vehicle-mounted state and is formed at vehicle body fore-and-aft direction both ends, therefore, from overall width When side, direction is to vehicle installation or dismantling power device, it is possible to from side, overall width direction, vehicle is visually confirmed to be battery The position of holding section, housing side and body side holding section is while carrying out operation.Especially, according to tenth feature, starting to terminal When battery container being installed on platform, it is possible to by making the wall portion along body side holding section of the wall portion of holding section, battery case side, come In the longitudinal direction relative to terminal board locating batteries group, therefore, it is possible to make holding section, battery case side and body side holding section Easily engage.
According to having the present invention of the 11st feature, vehicle being installed or during dismantling power device, it is possible to by battery The downside open end of the i.e. engaging recessed part in holding section, housing side supports with the upper surface of the shelf flatly highlighted from described terminal board Connect and place temporarily, therefore, it is possible to easily carry out installation and the disassembling section of supply unit.
According to having the present invention of the 12nd feature, take a seat on the shelf by the inclined plane making battery container, it is possible to Stable attitude places supply unit temporarily.
According to having the present invention of the 13rd feature, under supply unit completes the attitude installed relative to vehicle, from end The lower surface of horizontal holding section that Zi Tai side flatly highlights engages with the upper surface in the wall portion being formed at battery container, therefore, Battery container can be limited relative to terminal board movement upward.
According to having the present invention of the 14th feature, make battery container Zi interim oblique attitude of placing to installation attitude During this, it is possible to make the top wall part change attitude along holding section, battery case side of engaging protuberance.
According to having the present invention of the 15th feature, under installation attitude, jut is embedded in embedded hole, because of This, can limit the position of battery container on terminal board.
According to having the present invention of the 16th feature, when supply unit is arranged on vehicle, terminal board and electricity Half part of pond housing is covered lid by set of cells, therefore, it is possible to utilize set of cells cover lid and protect the electricity being located on terminal board Connecting terminal, and be installed in the operation of vehicle by supply unit, set of cells cover also will not hinder battery case side card What the position relationship of conjunction portion and body side holding section was carried out is visually confirmed to be.
The third object of the present invention is to solve the technical problem of the above-mentioned third aspect, it is provided that a kind of electric vehicles power supply Device, even if in the case of there is dislocation each other in the connection terminal of battery pack side and body side, this electric vehicle electricity consumption Source apparatus is also suitably for absorbing this dislocation to be come when the dismounting of set of cells, it is to avoid connects terminal bending and damages durability.
In order to reach described purpose, the present invention provides a kind of Antrieb fur elektrofahrzeug, including storage to electric vehicle 1 Electric drive motor 21 supply the battery container 20 of battery unit of electric power, and dismount freely relative to electric vehicle 1, it is years old 17 are characterised by, possess: collets 74, and it receives the battery being connected with the body side terminal being located at electric vehicle 1 body side Housing side terminal 73；Multiple rib 94a, 95a, 96a, 94b, 95b, 96b, it is in order to be maintained at described battery by described collets 74 In housing 20, and prominent from the inside side, wall portion of described battery container 20, and along the external surface of described collets 74 and this profile Mask configures with having specified gap；On described battery container 20, be provided with make described battery container side terminal 73 towards outside and By the opening 103 that described collets 74 are through, and, the part running through described opening 103 in described collets 74 possesses Two flanges 741,742 abutted with the inner edge of this opening 103 inside and outside described battery container 20, by these two flanges 741, The outer peripheral face of 742 mid portions formed has clearance G 1 ground movable fit with described opening 103.
It addition, the 18th of the present invention the is characterised by, in described battery container 20, it is additionally provided with: fuse 99, it is positioned at Wire harness 105 side and the connection drawn from described battery container side terminal 73 have described wire harness 105；Multiple protuberance 98a, 98b, 99b, 100b, it keeps described fuse 99.
It addition, the 19th of the present invention the is characterised by, described battery container 20 is included in before being positioned at vehicle body under vehicle-mounted state Housing forward part 20F of side, side and be positioned at the rear of vehicle body rear side and divide 20Rr, marks off the first of storage battery unit Incorporating section 20M and be positioned at the lower section of described first incorporating section 20M and receive described fuse 99 and the second of described collets 74 Incorporating section 20B, and form described housing forward part 20F of described first incorporating section 20M and described rear divides between 20Rr Sealed by seal member.
It addition, the 20th of the present invention the is characterised by, described battery container 20 has at the described second incorporating section 20B of composition Lower part wall on formed osculum 75.
And, the 21st of the present invention is characterised by, described fuse 99 and being positioned in described second incorporating section 20B The wall 84 of described first 20M side, incorporating section closely configures.
According to having the present invention of the 17th feature, the collets of storage battery container side terminal can be at the model of clearance G 1 Move relative to battery container in enclosing, though so battery container side terminal vehicle body side paired with same battery container side terminal There is dislocation in son, this dislocation is also due to collets move and absorbed.As a result of which it is, battery container side terminal and vehicle body Side terminal combines swimmingly, and for battery container side terminal and these both sides of body side terminal, durability has increase.
It addition, collets are held in battery container by multiple ribs with quick condition, thus need not by screw or It is fixing that soldering is carried out, and improves workability during assembling.
It addition, according to having the present invention of the 18th feature, fuse closely configures with battery container side terminal, so The wire harness being connected between battery container side terminal and fuse can be shortened.
It addition, according to having the present invention of the 19th feature, be accommodated with the first incorporating section of battery unit by seal member Seal.
It addition, according to having the present invention of the 20th feature, even if being accommodated with the of battery container side terminal and fuse Intake in two incorporating sections, it is also possible to prevent this water from accumulating.
It addition, according to having the present invention of the 21st feature, even if intaking in the second incorporating section, it is also possible to avoid being located at Fuse immersion near first receiving room side.
The fourth object of the present invention is to solve the technical problem of above-mentioned fourth aspect, it is provided that a kind of electric vehicles power supply The terminal board of device, it enables the electric connection terminal of battery pack side to be easily attached to be located at the electric connection terminal of body side On, it is possible to make set of cells installation exercise on vehicle body smooth and easy.
In order to reach described purpose, the present invention provides the terminal board of a kind of Antrieb fur elektrofahrzeug, this electric vehicle With in supply unit, the supply unit including battery container 20 dismounts freely, and described battery container 20 is received to electric vehicle 1 Electric drive motor 21 supplies the battery unit of electric power, and the 22nd feature of the terminal board of this Antrieb fur elektrofahrzeug exists In, possessing: base 292, it has takes in the generally rectangular shaped insulation board 64 keeping multiple plug-side terminal 63 substantially Rectangular opening 291；First lower guide 301, its on described opening 291 along the following table of described base 292 Prominent towards this opening 291 side；First upper guide portion 300, its along the upper surface of described base 292 from protruding described first The limit of lower guide 301 is prominent to described opening 291 side；Second lower guide 299, its with protrude described first time On limit in opposite directions, the limit of portion's guide portion 301 and described first upper guide portion 300, the following table along described base 292 is opened towards described Mouth 291 sides highlight；Second upper guide portion 298, its along the upper surface of described base 292 from protruding described second lower guide The limit in portion 299 is prominent to described opening 291 side；Utilize described first lower guide 301 and described first upper guide portion 300 From clamping the first limit of described insulation board 64 up and down, utilize described second lower guide 299 and described second upper guide portion 298 from clamp the most up and down described insulation board 64 and the second limit in opposite directions, the first limit, thus floating support insulation board 64.
It addition, the 23rd of the present invention the is characterised by, make described opening 291 be partial to overall width direction side be formed at On described base 292, and, possess relative to described opening 291 be partial to overall width direction opposite side configuration and in the horizontal direction Extend and the horizontal holding section 66E, described horizontal holding section 66E that are formed are sticked in being formed below at described battery container 20 The upside of engaging rib 713, thus be located at and limit the position extracting this battery container 20 This move upward.
It addition, the 24th of the present invention the is characterised by, described plug-side terminal 63 is tabular, before and after just facing vehicle The mode in direction arranges, and described each plug-side terminal 63 has the angle formed in two position chamfering processing of its front end 63f, 63F and be formed as anterior thin shape, and, the side's 63F chamfering processing in the angle at said two position, thus Described battery container 20 is made to make to be accommodated in the socket side terminal 73 of this battery container 20 from incline direction close to terminal board 29 When starting to be connected with described plug-side terminal 63, plug-side terminal 63 is made to be come into contact with socket side terminal 73 by face, described The opposing party's 63f chamfering processing in the angle at two positions, thus make described battery container 20 make close to terminal board 29 It is accommodated in the socket side terminal 73 of this battery container 20 when incline direction starts to be connected with described plug-side terminal 63, prevents from inserting Rostral terminal 63 snaps into the described socket side terminal 73 of storage and includes the opening portion 745 being trapped among around this socket side terminal 73 This opening portions 745 of collets 74.
According to having the present invention of the 22nd feature, owing to plug-side terminal is supported on terminal board with quick condition, because of This, is even if when the corresponding socket side terminal on battery case side is connected with plug-side terminal, plug-side terminal and socket side The relative position of terminal deviate from just to position, this dislocation also due to the skew that occurs relative to terminal board of plug-side terminal and Absorbed.
Further, since plug-side terminal is supported on terminal board with quick condition, accordingly it is also possible to do not use screw or stannum The joint methods such as weldering, it is possible to realize the reduction of components number and the raising of workability.
According to having the present invention of the 23rd feature, due to terminal board side horizontal holding section be formed at battery container Engaging rib engaging, therefore, battery container will not due to vibration wait and be easily moved to the direction come off from terminal board.To On terminal board in the case of dismounting cell housing, the engaging rib of battery container can be made in the position being displaced to the horizontal holding section of deviation After putting, dismount relative to terminal board.
According to having the present invention of the 24th feature, owing to the angle chamfering at two positions of socket side terminal front end adds Work, therefore, makes socket side terminal be connected in the action of plug-side terminal, and first, first jiao of chamfering processing is passed through face Come into contact with socket side terminal, therefore, it is possible to be attached swimmingly.It addition, make plug-side terminal and socket side terminal When starting to connect, chamfering processing second jiao of front end being prevented from plug-side terminal push up or snap into collets angle and Guarantee gap.
Accompanying drawing explanation
Fig. 1 is that the major part right side of the electric vehicle of the Antrieb fur elektrofahrzeug with an embodiment of the present invention regards Figure；
Fig. 2 is the major part left view of the electric vehicle of the Antrieb fur elektrofahrzeug with an embodiment of the present invention Figure；
The major part axonometric chart of electric vehicle when Fig. 3 is to observe in right front；
Fig. 4 is the axonometric chart of the locking system observed from the right back upper place of vehicle body；
Fig. 5 is the sectional view of the cross section of the lock pin by locking device observed on the right side of vehicle body；
Fig. 6 is the axonometric chart of the set of cells being accommodated in set of cells cover observed from the right back upper place of vehicle body；
Fig. 7 is the axonometric chart of the terminal board being fixed on set of cells cover observed from the right back upper place of vehicle body；
Fig. 8 is the axonometric chart of the terminal board that embedded in insulation board observed from the right back upper place of vehicle body；
Fig. 9 is the axonometric chart of the terminal board observed from the left back lower section of vehicle body；
Figure 10 is the axonometric chart of the set of cells observed from the left back top of vehicle body；
Figure 11 is the axonometric chart of the set of cells observed from the left front lower section of vehicle body；
Figure 12 is the top view of the forward part of the battery container observed from vehicle-body width direction center side；
Figure 13 is the top view of the rear section of the battery container observed from vehicle-body width direction center side；
Figure 14 be from vehicle body left sides to the figure of battery container；
Figure 15 is the major part stereo amplification figure of battery container；
Figure 16 is the axonometric chart of the part of the battery container observed from left front lower section；
Figure 17 is the part being provided with fuse, socket side terminal and collets state observed from left front lower section Axonometric chart；
Figure 18 A is the figure representing set of cells when set of cells is installed on set of cells cover with the position relationship of terminal board；
Figure 18 B is the figure representing set of cells when set of cells is installed on set of cells cover with the position relationship of terminal board；
Figure 18 C is the figure representing set of cells when set of cells is installed on set of cells cover with the position relationship of terminal board；
Figure 18 D is the figure representing set of cells when set of cells is installed on set of cells cover with the position relationship of terminal board；
Figure 19 A is the expression observed from the right back upper place of the vehicle body set of cells cover corresponding with Figure 18 A and terminal board and battery The axonometric chart of the position relationship of group；
Figure 19 B is the expression observed from the right back upper place of the vehicle body set of cells cover corresponding with Figure 18 B and terminal board and battery The axonometric chart of the position relationship of group；
Figure 19 C is the expression observed from the right back upper place of the vehicle body set of cells cover corresponding with Figure 18 C and terminal board and battery The axonometric chart of the position relationship of group；
Figure 19 D is the expression observed from the right back upper place of the vehicle body set of cells cover corresponding with Figure 18 D and terminal board and battery The axonometric chart of the position relationship of group；
Figure 20 is the front view (figure observed on the right side of vehicle body) of plug-side terminal unit；
Figure 21 is the axonometric chart (figure observed from lower right side, vehicle body rear) of plug-side terminal unit；
Figure 22 is the top view of plug-side terminal unit；
Figure 23 is the side view (figure observed from vehicle front) of plug-side terminal unit；
Figure 24 is the axonometric chart of the collets being accommodated with socket side terminal that the right front lower place from vehicle body is observed；
Figure 25 is the axonometric chart of the collets being accommodated with socket side terminal observed from left back top；
Figure 26 be the contact site from socket side terminal vehicle body left sides to the sectional view of collets；
Figure 27 A is the section view representing plug-side terminal and the position relationship of socket side terminal observed from vehicle body rear Figure；
Figure 27 B is the section view representing plug-side terminal and the position relationship of socket side terminal observed from vehicle body rear Figure；
Figure 27 C is the section view representing plug-side terminal and the position relationship of socket side terminal observed from vehicle body rear Figure；
Figure 27 D is the section view representing plug-side terminal and the position relationship of socket side terminal observed from vehicle body rear Figure；
Figure 27 E is the section view representing plug-side terminal and the position relationship of socket side terminal observed from vehicle body rear Figure；
Figure 28 is the major part enlarged drawing of Figure 27 E；
Figure 29 is provided with the major part right view of the two-wheeled vehicle of underframe；
Figure 30 is the major part enlarged drawing of Figure 13.
Description of reference numerals
1 electric vehicle, 3 vehicle frames, 4 pivot plates, 5 pivots, 7 swing arms, 17 posterior bumpers, 18 driving means, 19 set of cells (electricity Source apparatus), 20 battery containers, 21 motor, 23 motor field frames, 27 set of cells supporting keeper, 28 set of cells covers, 29 terminals Platform, 30 locking systems supporting keepers, 32 locking systems, 33PDU, 34 handles, 59 ends engaging protuberance (body side holding section), 60 end engaging recessed parts (holding section, battery case side), 62 connecting holes, 63 plug-side terminal (body side terminal), 66E retainer (horizontal holding section), 67 shelves, 73 socket side terminals, 74 collets, the grip part of 78 handles, 323 lock pins (movable part)
Detailed description of the invention
First embodiment
Hereinafter, the preferred implementation that present invention will be described in detail with reference to the accompanying.Fig. 1 is to have an embodiment of the present invention The major part right view of electric vehicle of Antrieb fur elektrofahrzeug, Fig. 2 is the electricity with an embodiment of the present invention The major part left view of the electric vehicle of dynamic vehicle power source device, when Fig. 3 is to observe in right front, electric vehicle is main Partial perspective view.In order to make major part structure easy to understand, eliminate the diagram to occupant's vehicle seat and outer housing etc..In following ginseng According to each figure in, front reference Fr of electric vehicle 1 represents, rear reference Rr represents, left direction is with attached Figure label L represents, right direction reference R represents, direction, upside reference Up represents, do not define especially In the case of, in this specification about towards be recited as electric vehicle towards.
Electric vehicle 1 is that in order to drive the cross-country type two-wheeled vehicle in source, (following, " electric vehicle " is by conduct with motor " two-wheeled vehicle " illustrates).Two-wheeled vehicle 1 has the main car frame that leading section engages with head tube 2 and extends to the back lower place 3.Main car frame 3 is the unitary construction being made up of the single pipe bending to upside.The material of main car frame 3 is any, it is also possible to Head tube 2 is one-body molded.
Pivot plate 4 possesses the pivot 5 and pivot 6 extended along overall width direction, and it is bonded on the rear lower of main car frame 3.Pivot 5 And in pivot 6, pair of right and left swing arm 7 is swung up and down and supports freely by pivot 5 above.Lower section more it is positioned at than pivot 5 Pivot 6 swing up and down support being arranged in the rear brake pedal 8 on the right side of two-wheeled vehicle 1 freely.It is arranged in two-wheeled motor-driven Side stand (not shown) on the left of car 1 can pivot suspension in the bottom of pivot plate 4.
At the pars intermedia of the bending of main car frame 3, it is bonded to pair of right and left saddle frame 9 and buffer front portion frame support bracket 10.Buffer front portion frame support bracket 10 is strengthened by keeper 12.Saddle frame 9 makes leading section engage with main car frame 3, and to vehicle body Rear extends.Be provided with front and back end and be individually coupled to the subframe 11 of main car frame 3 and saddle frame 9, utilize this subframe 11 under Fang Zhicheng also strengthens saddle frame 9.
Trailing wheel scaffold 13 it is bonded to respectively at the rear portion of pair of right and left swing arm 7, and to a left side for vehicle front extension The rearward end of right a pair looped pipeline 14 is bonded on the top of trailing wheel scaffold 13.Link two it is provided with between looped pipeline 14 and swing arm 7 The connecting piece 15 of person.Upper bond at looped pipeline 14 has buffer rear support bracket 16.Posterior bumper 17 is set to by buffering Device front portion frame support bracket 10 and buffer rear support bracket 16 pivot suspension.Not shown takes vehicle seat across saddle frame 9 And the forward part installation of main car frame 3.
On main car frame 3, it is provided with driving means 18 and is positioned at the supply unit i.e. set of cells 19 in driving means 18 front.Electricity Pond group 19 is received multiple battery unit (not shown) in battery container 20 and is formed.Driving means 18 is by motor 21 and subtracts Speed device 22 is constituted, and driven device housing (hereinafter referred to as " motor field frame ") 23 covers.It should be noted that drive Device 18 is covered by motor field frame 23, therefore should use dotted lines, but in order to avoid causing miscellaneous and being more fully understood that Shape, draws with solid line.Motor field frame 23 is linked to suspension bracket 24,25 and the pivot plate 4 engaged with main car frame 3, Thus at three positions by suspension.Set of cells 19 includes: set of cells supporting keeper 27, and it connects with the bottom of motor field frame 23 Tie and extend to motor field frame 23 front；Set of cells cover 28, it is fixed on set of cells supporting keeper 27；Terminal board 29, its It is fixed on the bottom of set of cells cover 28.
In the front portion of main car frame 3, it is bonded to stretch to locking system supporting the keeper 30 and PDU bracket 31 of lower section.Lock Locking apparatus 32 is mounted on the locking system supporting keeper 30 of set of cells 19 dead ahead, PDU(Motorized drive unit) 33 It is mounted on the PDU bracket 31 near head tube 2.PDU33 is supplied electric power from set of cells 19, according to battery information (electricity Pond surplus etc.) and the detection signal etc. of various switches and the sensor etc. of being located at two-wheeled vehicle 1 motor 21 is carried out numeral Phase controlling.
The handle 34 that vehicle front upper lateral part at the battery container 20 of set of cells 19 uses when being provided with carrying set of cells 19, Handle 34 is formed for lock pin holding section (lock pin and the tool of lock pin holding section of the prominent lock pin engaging of self-locking device 32 Body situation will be described later).
Driving side sprocket wheel 36 is linked to the output shaft 35 of decelerator 22.Driving wheel is after i.e. trailing wheel WR is supported on by hind axle 37 Wheel support plate 13, slave end sprocket wheel 38 is linked to hind axle 37.Set up between driving side sprocket wheel 36 and slave end sprocket wheel 38 and have Driving chain 39, the power being decelerated device 22 deceleration of motor 21 is delivered to hind axle 37 via slave end sprocket wheel 38.Driving Chain 39 is provided with the chain guard 61(covering this driving chain 39 top with reference to Fig. 1).Additionally, drive shaft 37 and slave end sprocket wheel 38 across One-way clutch links so that the power of motor 21 is only delivered to trailing wheel WR along the direction of advance of two-wheeled vehicle 1.
The pedal 40,41 occupant being put foot is installed to the pedal-rod 42 at two ends, left and right along the extension of overall width direction.Pedal-rod 42 are installed on the bottom surface of motor field frame 23 via bracket 43.The rear brake pedal 8 being supported on pivot 6 includes: anterior arm section 801, it operates for occupant's foot；Rear portion arm section 802, its utilize brake cable 45 be located at hind axle 37 rear brake The movement arm 44 of (not shown) links.
Head tube 2 is rotatably supported with not shown steering spindle, this steering spindle in this head tube 2 along the vertical direction Through extension, respectively with steering spindle combine between the higher and lower levels top bridge 49 and end bridge 50 on be combined with the pair of right and left extended up and down before Fork 51.The front axle 52 extended along overall width direction is bearing in the lower end of front fork 51, and front-wheel WF is rotatably freely supported on front axle 52.It is positioned at the front mudguard 53 above front-wheel WF and is installed on front fork 51.
Be supported on top bridge 49 turn to hands being provided with throttle control handle 55 on 48.Throttle control handle 55 is linked with throttle draw Rope 56, the amount of spin (accelerator open degree) of throttle control handle 55 is delivered to the throttle being located in motor field frame 23 via throttle cable 56 Jaw opening sensor (APS) 57.
Fig. 4 is the axonometric chart of the locking system 32 that the right back upper place from vehicle body is observed, Fig. 5 is to observe on the right side of vehicle body The sectional view of the cross section by lock pin of locking device 32.Locking system 32 includes: cylindric cylindrical portion (シ リ Application ダ Portion) 321, be projected into the lock pin guide portion 322 of the sidepiece (vehicle body rear side) of cylindrical portion 321 and through lock pin guide portion 322 and The movable part i.e. lock pin 323 extended along the direction being orthogonal to cylindrical portion 321.
Keyhole 324 be formed at cylindrical portion 321 right part and with insert this keyhole 324 key (not shown) turn Dynamic direction interlocks, and when rotating key along power on direction (such as clockwise), lock pin 323 highlights from cylindrical portion 321, When key turns to dump side, lock pin 323 backs to cylindrical portion 321 side.
The spinning movement of key is converted into the mechanism of direction action before and after lock pin 323, as it is shown in figure 5, and cylindrical portion 321 are coaxially disposed inner core disk 325, and make the eccentric shaft 326 being located at this inner core disk 325 (prominent with the end of lock pin 323 Annulus to cylinder interior) 327 engagings such that it is able to make lock pin 323 according to eccentric shaft 326 relative to inner core disk 325 The offset of center of rotation 32c and highlight, retreat.Locking system 32 with prominent lock pin 323 be formed at battery container 20 The mode of connecting hole 62 movable fit position and be installed on locking system supporting keeper 30.The driving and reversing mechanism of lock pin 323 is not It is confined to the structure shown in Fig. 5, can replace by known structure.
From lightweight and ease of manufacturing angle, battery container 20 is the most resinous, therefore to strengthen card Close hole 62, such as, the reinforcing ring 621 being made up of metal can be embedded into the inner circumferential of connecting hole 62.
Fig. 6 is the vertical of the set of cells 19 being accommodated in set of cells cover 28 observed of the right back upper place from two-wheeled vehicle 1 Body figure.Set of cells cover 28 is formed as the shape that the face (face on the right side of vehicle body) in six faces constituting approximation cuboid is removed Shape, it is positioned at set depth D(vehicle body right and left in the way of the approximate half on the left of vehicle body divides 19L by only cover set of cells 19 To size).Therefore, the approximate half on the right side of the vehicle body of set of cells 19 divides 19R not covered by set of cells cover 28, it is possible to from outside mesh Depending on confirming the right side outward appearance of set of cells 19.
It is fixed with terminal board 29 in the bottom of set of cells cover 28.On terminal board 29, it is provided with the right side in set of cells 19 Point, basifacial before and after basifacial and set of cells 19 side before and after the right half part 19R that do not covered by set of cells cover 28 The set of cells support 295 of engaging.
The top of the right half part 19R of set of cells 19 is compared the upper end of set of cells cover 28 and is extended to upside, on the upside of this Prolongation 19P is provided with and divides direction to the right recessed recess from left vehicle body, and the upper wall forming this recess is constituted for people The grip part of handle 34 held of finger tip.The upper wall of recess and recess i.e. grip part will be hereinafter with reference to Figure 10, Figure 13 etc. It is described.
The battery container 20 of set of cells 19 includes two parts i.e. forward part 20F and the rear portion being divided into along vehicle body fore-and-aft direction Divide 20Rr, on the upside of constituting on the leading flank of forward part 20F of prolongation 19P, be provided with and be provided from the prominent lock of locking system 32 Pin 323 carries out the connecting hole 62 of movable fit.Connecting hole 62 be located in battery container 20 with the grip part of handle 34 (after State) on the wall of orthogonal forward part 20F.
The axonometric chart of the terminal board 29 that Fig. 7 is integrally fixed in set of cells cover 28, Fig. 8 observes from the right back upper place of vehicle body Embedded in the axonometric chart of the terminal board 29 of insulation board 64, Fig. 9 is the axonometric chart of the terminal board 29 observed from the left back lower section of vehicle body. Terminal board 29 has: base 292, and it possesses the opening 291 embedded for insulation board 64, and insulation board 64 is provided with along vehicle body front and back To the multiple plug-side terminal 63 being configured to string；Installation portion 293,294, it is projected on pedestal 292 and in vehicle body left-hand end Portion is along vehicle body fore-and-aft direction separate configuration；Set of cells support 295, it extends on the right side of vehicle body relative to base 292.At opening Between 291 and set of cells support 295, the jut 29a engaged with the bottom surface of battery container 20 is formed on base 292.
Installation portion 293,294 possesses inner peripheral surface 29b, 29c, and this inner peripheral surface 29b, 29c are respectively formed in set of cells cover 28 Vehicle body left surface on boss 281,282 cover (with reference to Fig. 9).On installation portion 293,294, it is respectively formed with along vehicle body width The bolt hole 296,297 that passes of degree direction, by enabling on the right side of vehicle body by the bolt of this bolt hole 296,297 or Limit screw (not shown) respectively with screwed hole (not shown) spiral shell being formed on the prominent boss 281,282 of set of cells cover 28 Close, it is possible to terminal board 29 is fixed on set of cells cover 28.
In the vehicle body fore-and-aft direction both sides of the vehicle body right side edge of opening 291, upper guide portion 298,298 is along base 292 Upper surface highlight, and, in the vehicle body right side edge of opening 291, be provided with between upper guide portion 298,298 along base The lower guide 299 that the lower surface of 292 is prominent.On the other hand, at the vehicle body fore-and-aft direction of vehicle body left side edge of opening 291 Both sides, lower guide 301 highlights along the lower surface of base 292, and retainer 300 is located at highlightedly from the upper surface of base 292 The vehicle body fore-and-aft direction central part of the vehicle body left side edge of opening 291.
The wire harness 65 drawn to driving means 18 side is connected to plug-side terminal 63.It is installed on base 292 at insulation board 64 In the case of, wire harness 65 is passed through the downside through base 292, the upside of the opening 291 base 292 from terminal board 29.Then, One edge (edge on the right side of vehicle body) of insulation board 64 is clipped between upper guide portion 298,298 and lower guide 299, The lower surface simultaneously making the other edge (edge on the left of vehicle body) of insulation board 64 abuts with lower guide 301, by retainer 300 are fixed on an upper.
Set of cells support 295 possesses: two end engaging protuberances 59,59, the two arranges along vehicle body fore-and-aft direction；Central authorities Engaging protuberance 66, it is between end engaging protuberance 59,59.Central authorities' engaging protuberance 66 possesses top 66P, this top 66P bag Include and engage protuberance 59,59 side columned retainer 66E that is prominent and that engage with battery container 20 as described later to end.Shape Become rib (aftermentioned) bottom battery container 20 to be inserted into be formed at end engaging protuberance 59,59 and engage between protuberance 66 with central authorities Space.
The shaped upper part of the top 59P of end engaging protuberance 59,59 and the top 66P of central authorities' engaging protuberance 66 is same The partial circle of shape, and arrange on direction before and after set of cells 19.End engaging protuberance 59,59 and central authorities engage protuberance 66 On the right side of vehicle body, bottom forms shelf 67, makes engaging protuberance 59,59 in end engage protuberance 66 with central authorities interconnected in bottom.As Described hereinafter, when relative to set of cells cover 28 dismounting cell group 19, shelf 67 provides can be for the interim platform placed.
Figure 10 is the axonometric chart of the set of cells 19 observed from the left back top of vehicle body, and Figure 11 is to observe from the left front lower section of vehicle body The axonometric chart of the set of cells 19 arrived.At Figure 10, Tu11Zhong, forward part 20F and the rear section 20Rr of battery container 20 utilize bolt Or limit screw be combined with each other, form the battery container 20 as the framework sealed.
In battery container 20, at the periphery of the side (being positioned at the face of vehicle body front side time vehicle-mounted) of forward part 20F, it is used for making spiral shell The relief portion that bolt or limit screw pass i.e. breach 68 is formed at multiple position.It addition, rear section 29Rr with breach 68 It is formed with screwed hole 90(on corresponding periphery to describe hereinafter with reference to Figure 13), this screwed hole 90 is provided from forward part 29F side The bolt or the limit screw that pass screw togather.In order to not make screwed hole 90 unnecessarily extend, shape around the 20Rr of rear section Become breach 69.Screwed hole is formed at the part near forward part 20F removing this breach 69.
The lower corners 201,202 of battery container 20 is configured to recess, and this recess is to avoid respectively being formed at terminal The installation portion 293,294 of platform 29 and be cut into.It addition, the lower side at battery container (is positioned at vehicle body left and right sides time vehicle-mounted Face) on, be formed the end with set of cells support 295 engage the suitable end engaging recessed part 60 of protuberance 59,59 phase and with central authorities The central engaging recessed part 70 that engaging protuberance 66 phase is suitable.End engaging recessed part 60 and central engaging recessed part 70 are by being projected into battery container Rib 71,72 bottom 20 demarcates.Rib 71,72 is parallel to forward part 20F of battery container 20 and the interface of rear section 20Rr 20J, and be respectively provided with in the way of vehicle-body width direction to be orthogonal to interface 20J direction bend and form two of ladder Part 711,712 and 721,722.
In the part 711,712 of rib 71 and the part 721,722 of rib 72, it is positioned at part 711,721 and the end card in outside The medial surface closing protuberance 59,59 abuts, be positioned at the part 712,722 of inner side with central engage protuberance 66 extends to top 66P The outside of lower section abuts, thus guides the guide portion of set of cells 19 to act as relative to terminal board 29 along vehicle body fore-and-aft direction With.It is provided with linking part 713 and the linking part 723 of linking portion 721 and 722 of the part 711 and 712 of linking rib 71.Linking part 713,723 all become arcuation when side-looking set of cells 19, and inner circumferential surface (being positioned at the face near on the upside of set of cells 19) is at terminal board 29 The position of battery-mounted group 19 engages the retainer 66E engaging of protuberance 66 with central authorities.
Being provided with collets 74 in the bottom of battery container 20, these collets 74 possess the plug for being installed on terminal board 29 The socket side terminal 73(that side terminal 63 inserts describes according to Figure 24～Figure 26 etc. below).Collets 74 are by battery container 20 Forward part 20F and rear section 20Rr clamp, do not use the coupling component such as bolt and limit screw.Method of clamping will below Describe.In the bottom of forward part 20F of battery container 20, it is provided with chimeric the lacking of the jut 29a for being formed on terminal board 29 Mouth 75.
Figure 12 is the top view of forward part 20F of the battery container 20 observed from vehicle-body width direction center side, Figure 13 Being the top view of the rear section 20Rr of the battery container 20 observed from vehicle-body width direction center side, Figure 14 is on the left of vehicle body The figure of the battery container 20 observed.Forward part 20F of battery container 20 and rear section 20Rr are time in combination with each other, respectively In formation, room 20U, medial compartment 20M and lower room 20B(are with reference to Fig. 4).Figure 13 represents and makes to be accommodated with the insulation of socket side terminal 73 Block 74 is held in the state of lower room 20B.
Upper room 20U by antetheca 76 and rear wall 77, be configured to the upper wall 78 of the grip part of handle 34, downwardly extend from upper wall 78 Longitudinal wall 79 and the upper wall 80 of medial compartment 20M surround, be formed as the recess that side (on the left of overall width direction) is opened wide.Grip part i.e. goes up Wall 78 extends along direction (direction the most same with vehicle body fore-and-aft direction) before and after set of cells 19, and draws for the finger tip for people The protuberance 781 of the part-cylindrical lived bloats downwards.For the chimeric connecting hole 62 of lock pin forward part 20F be orthogonal to grasp The position from grip part 78 deviation it is formed on the antetheca 76 in portion 78.
Medial compartment 20M is the chamber receiving multiple battery units (not shown), by antetheca 76 and rear wall 77, upper wall 80, a left side Right wall 82,83 and lower wall (sharing with the upper wall of lower room 20B) 84 surround.
Lower room 20B is by antetheca 76 and rear wall 77, upper wall (sharing with the lower wall of medial compartment 20M) 84, lower wall 85, left wall 86 Surround with right wall 87, form storage socket side terminal 73, collets 74 and the chamber of fuse 99.Fuse 99 will below Describe according to Figure 17.
Forward part 20F at battery container 20 is provided with and can pass bolt or the tapped through hole 89 of limit screw, at battery The rear section 20Rr of housing 20, is formed with screwed hole 90 in the position corresponding to tapped through hole 89.It addition, at battery container 20 Either one side (here, being forward part 20F) in forward part 20F and rear section 20Rr is equipped with the pin 91 of para-position, at another Side, side (here, being rear section 20Rr) is formed with the chimeric pin-and-hole 92 of supply and marketing 91.
In the wall portion 80,82,83 and 84 forming medial compartment 20M, liner or sealing member can be configured at forward part The interface 20J of 20F and rear section 20Rr.
Forward part 20F of room 20B under the formation of battery container 20, is formed with the rib being projected into lower room 20B from upper wall 84 94a, it is projected into the rib 95a of lower room 20B from left wall 86, is projected into the rib 96a of lower room 20B from lower wall 85 and is projected into from antetheca 76 The rib 97a of lower room 20B.
On the other hand, under the formation of battery container 20, the rear section 20Rr of room 20B, possesses and is projected into lower room from upper wall 84 The rib 94b of 20B, it is projected into the rib 95b of lower room 20B from left wall 86, is projected into the rib 96b of lower room 20B from lower wall 85 and from rear wall The 77 rib 97b being projected into lower room 20B.When forward part 20F combines with rear section 20Rr, rib 95a Yu 95b, 96a It is each set to the position that is in opposite each other, keep socket side terminal 73 and collets 74 synergistically with 96b, 97a and 97b (aftermentioned).
And, forward part 20F of room 20B under the formation of battery container 20, it is formed from the prominent boss of antetheca 76 98a.On the other hand, at the rear section 20Rr of battery container 20, it is provided with upper wall 84 and the downward room of rear wall 77 of room 20B under self-forming Rib 98b, 99b, 100b that 20B is prominent.When forward part 20F and rear section 20Rr combine, rib 98b, 99b, 100b keeps the fuse 99(aftermentioned respectively synergistically with boss 98a).
Under the formation of battery container 20, forward part 20F of the lower wall 85 of room 20B and rear section 20Rr, be respectively formed with receipts Enter the breach 101,102 of the end of collets 74.When forward part 20F is mutually combined with rear section 20Rr, breach 101,102 shape Become generally rectangular shaped opening 103(reference Figure 15), take in and keep the end of collets 74.
Figure 15 is the major part enlarged drawing of battery container 20.As shown in figure 15, opening 103 utilizes and is respectively formed at front portion The breach 101,102 on the interface 20J of 20F and rear section 20Rr is divided to be formed at the bottom of battery container 20.
Figure 16 is the lower perspective enlarged drawing of the rear section 20Rr of battery container 20, Figure 17 be provided with fuse 99, insert The lower perspective enlarged drawing of the rear section 20Rr under mouth side terminal 73 and collets 74 state.As shown in Figure 16, rib 94b, 95b and 96b is partial circle tubular, and rib 97b becomes cross-like under vehicle body installment state when observing along vehicle body fore-and-aft direction.
On the other hand, rib 98b and 99b extends along vehicle body fore-and-aft direction under vehicle body installment state, and joins in parallel to each other Put.Rib 100b is parallel to rib 98b, 99b, and includes that length (along the size of vehicle body fore-and-aft direction under vehicle body installment state) compares rib Part x1 that 98b, 99b are short and length is longer than part x1 and is formed as part x2 of T-shaped along vehicle body fore-and-aft direction when observing.
When shown in Figure 17, fuse 99 is seated at part x1 of rib 100b, by rib 98b and 99b and rib 100b T-shaped part x2 clamping.It addition, collets 74 are landed on the rib 97b shown in Figure 16, by rib 94b, 95b and 96b i.e. partial circle Collet chuck is held.
Collets 74 keep socket side terminal 73, and receive the wire harness drawn from socket side terminal 73 to fuse 99 side 105(is made up of electric wire 771,772 and holding wire 773).These collets 74 possess flange 741,742, this flange 741,742 under The opening 103 that the breach 101,102 that the inner side of room 20B and outside clamping are located on the lower wall 85 of battery container 20 is harmonious and is formed Periphery.Collets 74 by part 743(of flange 741,742 clamping with reference to Figure 25) peripheral shape with opening 103 The mode that inner circumferential is fitted together to is sized.
So, fuse 99 and collets 74 do not use the coupling component such as bolt and limit screw, it becomes possible to by assembling Forward part 20F of battery container 20 and rear section 20Rr, and simultaneously it is held in battery container 20.
Then, step when illustrating to be installed on set of cells 19 set of cells cover 28 and action.Figure 18 A～Figure 18 D is to represent The figure of the set of cells 19 when set of cells 19 is installed on set of cells cover 28 and the position relationship of terminal board 29, Figure 19 A～Figure 19 D be from Set of cells cover 28 that the expression that the right back upper place of vehicle body is observed is corresponding with Figure 18 A～Figure 18 D and terminal board 29 and set of cells 19 The axonometric chart of position relationship.During the dismounting operation of set of cells 19, side stand is used to make two-wheeled vehicle 1 with left bank attitude in advance Standing voluntarily, therefore terminal board 29 is not upright, but tilts such as about 12 degree to the left, but for simplicity, Figure 18 A～Figure 18 D and Figure 19 A～Figure 19 D illustrates upright figure.
In Figure 18 A～Figure 18 D, the set of cells supporting being made up of end engaging protuberance 59,59 and central authorities' engaging protuberance 66 Portion 295 have be made up of top 59P, 66P from its top 29P() inclined plane 59d that formed sideling towards dipping down on the right side of vehicle body, 66d.Inclined plane 59d, 66d are at an angle of α (such as, α is 35 degree) relative to base 292.
First, in Figure 18 A, Figure 19 A, make set of cells 19 from vehicle body upper right side close to terminal board 29.Set of cells 19 can be grasped Make as follows: hold handle 34 with the right hand, support part 19R being formed with handle 34 side with left hand.Now, set of cells 19 make by The longitudinal wall being located at the rib 71 bottom battery container 20 and the end engaging recessed part 60 of rib 72 formation and central authorities' engaging recessed part 70 (uses end The longitudinal wall 601 of portion's engaging recessed part 60 represents explanation) approximately along inclined plane 59d of set of cells support 295,66d, and make set of cells The top 29P of support 295 from the lower section of set of cells 19 opposite to each other close to end engaging recessed part 60 and central authorities engaging recessed part 70.
Additionally, as illustrate according to Figure 11, rib 71 is made up of part 711,712, rib 72 is by part 721,722 structure Become.It addition, the top of set of cells support 295 is made up of top 59P and 66P.
Under the attitude shown in Figure 18 A, Figure 19 A, set of cells cover 28 only cover terminal board 29 inboard (on the left of vehicle body and It is provided with the side of plug-side terminal 63), set of cells support 295 is not covered with, and therefore operating personnel can be the most visual Confirm the relative position relation of end engaging protuberance 59 and end engaging recessed part 60.
Then, when supporting the hands of set of cells 19 from the attitude semi-coast shown in Figure 18 A, Figure 19 A, set of cells 19 makes to indulge Wall 601 slides along inclined plane 59d, 66d, declines, and moves to the position shown in Figure 18 B, Figure 19 B.In Figure 18 B, the attitude of Figure 19 B Under, the top 29P of set of cells support 295 arrives the topmost of end engaging recessed part 60, cuts (the position, angle bottom set of cells 19 Angle on the right side of vehicle body) and the face 19c that formed is connected to the upper surface of shelf 67 of set of cells support 295.
Therefore, in this position, even if operating personnel loosens the hands supporting set of cells 19 further, it is also possible to only by gently Ground supports and set of cells 19 is temporarily placed on terminal board 29.In the installation exercise of the bigger set of cells 19 of weight ratio, energy Temporarily loosen the hands that hold set of cells 19 effective in terms of the burden alleviating installation exercise.
Then, carry out propping up, to vehicle body left direction, the set of cells 19 temporarily placed with lateral attitude and making this set of cells 19 Upright operation.As shown in Figure 18 C, Figure 19 C, in this operation, change battery with the corner 60a of end engaging recessed part 60 for fulcrum Group 19, relative to the attitude of terminal board 29, makes face 19c leave from the shelf 67 of terminal board 29.In the position shown in Figure 18 C, Figure 19 C Putting, the plug-side terminal 63 being projected on terminal board 29 starts and the collets 74 of the socket side terminal 73 being accommodated with set of cells 19 Engaging.The front end of plug-side terminal 63 by the left of vehicle body namely the inboard in set of cells direction of insertion process chamfering, prevent The front end of plug-side terminal 63 is pushed up the opening corner of collets 74 and (is directed to plug-side terminal 63 facing to plug-side terminal 73 Insert port in the corner of opening).The concrete shape of plug-side terminal 63 will be retouched according to Figure 21, Figure 23 etc. below State.
In Figure 18 D, Figure 19 D, set of cells 19 is landed on terminal board 29.In this position, the bottom surface of set of cells 19 abuts In the upper surface of base 292, plug-side terminal 63 makes electrical contact with socket side terminal 73.In this position, it is formed at set of cells 19 The lock pin 323 of connecting hole on the antetheca 76 of handle 34 62 and locking system 32 is in opposite directions.Then, at the key to locking system 32 When inserting key in hole and turn to the lock position of regulation, lock pin 323 highlights and is embedded in connecting hole 62, therefore set of cells 19 It is on terminal board 29, and is locked in the main car frame 3 of two-wheeled vehicle 1.
It is landed in the position on terminal board 29, from central authorities' engaging protuberance 66 of set of cells support 295 in set of cells 19 The linking part 713 of retainer 66E prominent for top 66P and the part 711,712 being formed on rib 71 and being formed on rib 72 The linking part 723(of part 721,722 is with reference to Figure 11) inner peripheral surface (upper side) engaging, limit the above-below direction of set of cells 19 Position.
And, the position on the direction being parallel to base 292 upper surface of the set of cells 19 on terminal board 29 by relative to End engaging protuberance 59,59 and central authorities engage end engaging recessed part 60,60 and the central authorities' engaging recessed part 70 that protuberance 66 abuts respectively Respective abutting part limits, and also by the breach 75 being formed on the bottom of forward part 20F of battery container 20 and terminal The chimeric of jut 29a on platform 29 limits.
When pulling down set of cells 19 from terminal board 29 and set of cells cover 28, above-mentioned action is carried out in turn.It is to say, With key operated locking system 32, lock pin 323 is extracted from connecting hole 62.Thus, set of cells 19 becomes able on the right side of vehicle body Tilt, therefore, as long as handle 34, make to tilt on the right side of the upper lateral vehicle body of set of cells 19 and it mentioned upward, with regard to energy Set of cells 19 is pulled down from two-wheeled vehicle 1.
Figure 20 is the front view (figure observed on the right side of vehicle body) of plug-side terminal unit, and Figure 21 is plug-side terminal list The axonometric chart (figure observed from lower right side, vehicle body rear) of unit, Figure 22 is the top view of plug-side terminal unit, and Figure 23 is slotting The side view (figure observed from vehicle front) of rostral terminal unit.In Figure 20～Figure 23, plug-side terminal 63 is provided with many Individual (at this being five), is arranged along vehicle body fore-and-aft direction under the installment state being installed on two-wheeled vehicle 1.
In multiple plug-side terminal 63, two is the power terminal of side of the positive electrode and the negative side being connected to set of cells 19 63a, 63e, remaining is holding wire terminal 63b, 63c, the 63d being connected to holding wire.Power terminal 63a, 63e are configured such that it Front end is in the position that the front end than holding wire terminal 63b, 63c, 63d is high.It is to say, power terminal 63a, 63e set Long for the length more prominent than holding wire terminal 63b, 63c, 63d.Thus, when connecting terminal, signal after power supply connects Circuit root connects, when open terminal, and dump after signal circuit cuts off, therefore, it is favorably improved the durable of terminal Property.The size of power terminal 63a, 63e considers thermal capacity and determines, terminal 63b, 63c, 63d are the most permissible for holding wire Use the parts equivalently-sized with power terminal 63a, 63e, it is also possible to for the parts more small-sized than power terminal 63a, 63e.
As shown in figure 23, the front end of plug-side terminal 63 makes the angle 63f on the left of overall width direction relative to plug-side terminal 63 Length direction cut sideling with angle, θ, be formed as anterior thin shape when backsight vehicle body.Holding wire terminal is not limited to Three, both can increase and decrease as required, it is also possible in advance number is fixed as such as five, and according to the car of two-wheeled vehicle 1 Kind, grade etc. need to use and all or only use a part.
Plug-side terminal 63 is arranged along the through insulation board of orthogonal direction 64, connects being positioned at the part below insulation board 64 There are the electric wire 651,652 from wire harness 65 branch or holding wire 653,653,653.
Insulation board 64 has: main portion 641, and it is embedded on terminal board 29 opening 291 formed；Margo dexter 642, its Autonomic elements 641 is prominent on the right side of vehicle body, is sandwiched in the upper guide portion 298 of terminal board 29；Left border 643, its autonomic elements 641 On the left of vehicle body prominent, be sticked in from terminal board 29 extend retainer 300.Left border 643 is formed recess 644, makes This recess 644 is avoided and the upside of lower guide 301 around insulation board 64 in the front end of retainer 300, utilizes retainer 300 Insulation board 64(is gripped in the lump with reference to Fig. 8, Fig. 9) with the lower guide 301 of terminal board 29.
Figure 24 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 that the right front lower place from vehicle body is observed, figure 25 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 observed from left back top, and Figure 26 is from socket side terminal The sectional view of the collets 74 that the vehicle body left sides of the contact site of 73 arrives.
In Figure 24～Figure 26, it is formed for multiple plug-side terminal 63(63a～63e on the top of collets 74) insert Multiple (in this example being five) peristome 745.Peristome 745 is rectangle, has more towards the socket side terminal 73 being positioned at the inside The conical surface that aperture area more reduces.Socket side terminal 73 is positioned at the side reducing aperture area of peristome 745, such as Figure 26 institute Showing, socket side terminal 73 has connecting portion 633, and this connecting portion 633 from for clamping the plug side inserted from both direction Two contact sites 632 and the contact site 632 of son 63 extend to upside, and are connected with electric wire 771,772 or holding wire 773.For Avoid numerous and diverse, only the connecting portion 632,633 at vehicle body fore-and-aft direction two ends is marked reference.
Being formed with flange 741,742 in the periphery of the part surrounding peristome 745, this flange 741,742 is from lower room 20B's Inner side and outside clamping are formed at the periphery of the opening 103 bottom battery container 20.Part 743 by flange 741,742 clamping It is sized in the way of consistent with the inner edge of opening 103.
Then, same set of cells 19 plug-side terminal corresponding with the position relationship of terminal board 29 63 and socket side terminal are described The position relationship of 73.Figure 27 A～Figure 27 E is the expression plug-side terminal 63 and socket side terminal 73 observed from vehicle body rear The sectional view of position relationship.First, in Figure 27 A, make the collets 74 being accommodated with socket side terminal 73 on the right side of vehicle body tiltedly on Side is close to plug-side terminal 63.
In Figure 27 B, the front end of plug-side terminal 63 is in the position being partially into collets 74.Due at collets 74 Peristome 745 be formed with the conical surface, therefore, at the angle 63f cutting the front end of plug-side terminal 63 sideling and formed and collets Big clearance C L1 is maintained between 74.
In Figure 27 C, the end (peristome of the socket side terminal 73 in the front end of plug-side terminal 63 and collets 74 745 side ends) 731 contacts.In this position, the angle 63f of plug-side terminal 63 is basic with the conical surface of the peristome 745 of collets 74 On be parallel.
The fore-end of plug-side terminal 63 is arranged to more the most thinning towards leading section thickness of slab, and this arranges the part of shape And maintain and between the part of thickness of slab, form crest line 63h.
In Figure 27 D, the crest line 63h of the fore-end of plug-side terminal 63 is basic with the end 731 of socket side terminal 73 Upper parallel.Now, clearance C L2 between angle 63f and the collets 74 of plug-side terminal 63 becomes less than clearance C L1, but plug Side terminal 63 does not contacts with collets 74.
In Figure 27 E, illustrate the knot when set of cells 19 is loaded into terminal board 29 in the position shown in Figure 27 D Conjunction state, plug-side terminal 63 is inserted into and completes connection in socket side terminal 73.In this condition, at plug-side terminal 63 Side (on the left of vehicle body), between insulator 74, maintain clearance C L3 and CL4, at the opposite side (car of plug-side terminal 63 On the right side of body) also maintain clearance C L5 less than clearance C L3 and CL4, CL6.Figure 28 is the major part enlarged drawing of Figure 27 E.
The right side being partial to set of cells 19 owing to being formed at the handle 34 on battery container 20 top is arranged, as long as therefore making battery Unit incorporating section i.e. medial compartment 20M is positioned at the underface of the main car frame 3 of two-wheeled vehicle 1, and handle 34 itself is in main car The right side of frame 3, it is possible to rise to the position overlapping with main car frame 3 when side-looking vehicle body upward.So, by making handle 34 In top, it is possible to expand medial compartment 20M, receive more battery unit.
It addition, the main car frame 3 of two-wheeled vehicle 1 is set as the simple structure of bearing-type, but it is not limited to this, it is also possible to set Put and extend downwards from head tube 2 and underframe that rear end engages with the bottom of pivot plate 4.
Figure 29 is provided with the major part right view of the two-wheeled vehicle 1 of underframe.In Figure 29, it is possible at underframe 105 Front (vehicle front side) arranges sliding plate 106.As long as sliding plate 106 at least covers the lower front of set of cells 19, but Can be located at from the front of underframe 105 across being set in the range of motor field frame 23.This is to protect set of cells 19 and electronic Casing body 23 is from infringements such as handstone, sand, mud or the water sudden from the front of two-wheeled vehicle 1 and lower section.Additionally, As shown in figure 29, by arranging underframe 105, it is possible to PDU33 is arranged on underframe 105 rather than bracket 31.
It addition, in Figure 29, it is possible to make the locking system supporting keeper 30 of fixing locking system 32 expand to vehicle body rear Open and forming part 30a, and utilize this expansion 30a to combine the top of set of cells cover 28.Thus, set of cells cover 28 is in bottom Can be supported by the set of cells supporting keeper 27 extended from motor field frame 23, and upper support can be made in locking system Supporting keeper 30.
The present invention is not limited to above-mentioned embodiment, it is possible to deform without departing from the present invention.Such as, lock Locking apparatus 32 is not necessarily intended to manually make lock pin retreat, for example, it is also possible to be configured to utilize solenoid or motor etc. Actuator drives lock pin, and uses this actuator of electron key remote control.
And, locking system 32 is not necessarily intended to be arranged in the front portion of set of cells 19, it is also possible to be arranged in relative to set of cells 19 more by the position at vehicle body rear.In the case of Gai, the connecting hole 62 of lock pin 323 be located at the forward part 20F side of battery container 20, And it is located at the 20Rr side, rear section of battery container 20.
Second embodiment
Hereinafter, the preferred implementation that present invention will be described in detail with reference to the accompanying.Fig. 1 has an embodiment of the present invention The major part right view of the electric vehicle of Antrieb fur elektrofahrzeug, Fig. 2 is have an embodiment of the present invention electronic The major part left view of the electric vehicle of vehicle power source device, the main portion of electric vehicle when Fig. 3 is to observe in right front Sequential Stereoscopic figure.In order to make major part structure easy to understand, eliminate the diagram to occupant's vehicle seat and outer housing etc..Referring to Each figure in, front reference Fr of electric vehicle 1 represents, rear reference Rr represents, left direction accompanying drawing Label L represents, right direction reference R represents, direction, upside reference Up represents, in the feelings of not definition especially Under condition, in this specification about towards be recited as electric vehicle towards.
Electric vehicle 1 is that in order to drive the cross-country type two-wheeled vehicle in source, (following, " electric vehicle " is by conduct with motor " two-wheeled vehicle " illustrates).Two-wheeled vehicle 1 has the main car frame that leading section engages with head tube 2 and extends to the back lower place 3.Main car frame 3 is the unitary construction being made up of the single pipe bending to upside.The material of main car frame 3 is any, it is also possible to Head tube 2 is one-body molded.
Pivot plate 4 possesses the pivot 5 and pivot 6 extended along overall width direction, and it is bonded on the rear lower of main car frame 3.Pivot 5 And in pivot 6, pair of right and left swing arm 7 is swung up and down and supports freely by pivot 5 above.Lower section more it is positioned at than pivot 5 Pivot 6 swing up and down support being arranged in the rear brake pedal 8 on the right side of two-wheeled vehicle 1 freely.It is arranged in two-wheeled motor-driven Side stand (not shown) on the left of car 1 can pivot suspension in the bottom of pivot plate 4.
At the pars intermedia of the bending of main car frame 3, it is bonded to pair of right and left saddle frame 9 and buffer front portion frame support bracket 10.Buffer front portion frame support bracket 10 is strengthened by keeper 12.Saddle frame 9 makes leading section engage with main car frame 3, and to vehicle body Rear extends.Be provided with front and back end and be individually coupled to the subframe 11 of main car frame 3 and saddle frame 9, utilize this subframe 11 under Fang Zhicheng also strengthens saddle frame 9.
Trailing wheel scaffold 13 it is bonded to respectively at the rear portion of pair of right and left swing arm 7, and to a left side for vehicle front extension The rearward end of right a pair looped pipeline 14 is bonded on the top of trailing wheel scaffold 13.Link two it is provided with between looped pipeline 14 and swing arm 7 The connecting piece 15 of person.Upper bond at looped pipeline 14 has buffer rear support bracket 16.Posterior bumper 17 is set to by buffering Device front portion frame support bracket 10 and buffer rear support bracket 16 pivot suspension.Not shown takes vehicle seat across saddle frame 9 And the forward part installation of main car frame 3.
On main car frame 3, it is provided with driving means 18 and is positioned at the supply unit i.e. set of cells 19 in driving means 18 front.Electricity Pond group 19 is received multiple battery unit (not shown) in battery container 20 and is formed.Driving means 18 is by motor 21 and subtracts Speed device 22 is constituted, and driven device housing (hereinafter referred to as " motor field frame ") 23 covers.It should be noted that drive Device 18 is covered by motor field frame 23, therefore should use dotted lines, but in order to avoid causing miscellaneous and being more fully understood that Shape, draws with solid line.Motor field frame 23 is linked to suspension bracket 24,25 and the pivot plate 4 engaged with main car frame 3, Thus at three positions by suspension.Set of cells 19 includes: set of cells supporting keeper 27, and it connects with the bottom of motor field frame 23 Tie and extend to motor field frame 23 rear；Set of cells cover 28, it is fixed on set of cells supporting keeper 27；Terminal board 29, its It is fixed on the bottom of set of cells cover 28.
In the front portion of main car frame 3, it is bonded to stretch to locking system supporting the keeper 30 and PDU bracket 31 of lower section.Lock Locking apparatus 32 is mounted on the locking system supporting keeper 30 of set of cells 19 dead ahead, PDU(Motorized drive unit) 33 It is mounted on the PDU bracket 31 near head tube 2.PDU33 is supplied electric power from set of cells 19, according to battery information (electricity Pond surplus etc.) and the detection signal etc. of various switches and the sensor etc. of being located at two-wheeled vehicle 1 motor 21 is carried out numeral Phase controlling.
The handle 34 that vehicle front upper lateral part at the battery container 20 of set of cells 19 uses when being provided with carrying set of cells 19, Handle 34 is formed for lock pin holding section (lock pin and the tool of lock pin holding section of the prominent lock pin engaging of self-locking device 32 Body situation will be described later).
Driving side sprocket wheel 36 is linked to the output shaft 35 of decelerator 22.Driving wheel i.e. trailing wheel WR is supported on by hind axle 37 Trailing wheel support plate 13, slave end sprocket wheel 38 is linked to hind axle 37.Set up between driving side sprocket wheel 36 and slave end sprocket wheel 38 Having driving chain 39, the power being decelerated device 22 deceleration of motor 21 is delivered to hind axle 37 via slave end sprocket wheel 38.Driving Dynamic chain 39 is provided with the chain guard 61(covering this driving chain 39 top with reference to Fig. 1).Additionally, drive shaft 37 and slave end sprocket wheel 38 every One-way clutch to link so that the power of motor 21 is only delivered to trailing wheel WR along the direction of advance of two-wheeled vehicle 1.
The pedal 40,41 occupant being put foot is installed to the pedal-rod 42 at two ends, left and right along the extension of overall width direction.Pedal-rod 42 are installed on the bottom surface of motor field frame 23 via bracket 43.The rear brake pedal 8 being supported on pivot 6 includes: anterior arm section 801, it operates for occupant's foot；Rear portion arm section 802, its utilize brake cable 45 be located at hind axle 37 rear brake The movement arm 44 of (not shown) links.
Head tube 2 is rotatably supported with not shown steering spindle, this steering spindle in this head tube 2 along the vertical direction Through extension, respectively with steering spindle combine between the higher and lower levels top bridge 49 and end bridge 50 on be combined with the pair of right and left extended up and down before Fork 51.The front axle 52 extended along overall width direction is bearing in the lower end of front fork 51, and front-wheel WF is rotatably freely supported on front axle 52.It is positioned at the front mudguard 53 above front-wheel WF and is arranged on front fork 51.
Be supported on top bridge 49 turn to hands being provided with throttle control handle 55 on 48.Throttle control handle 55 is linked with throttle draw Rope 56, the amount of spin (accelerator open degree) of throttle control handle 55 is delivered to the throttle being located in motor field frame 23 via throttle cable 56 Jaw opening sensor (APS) 57.
Fig. 4 is the axonometric chart of the locking system 32 that the right back upper place from vehicle body is observed, Fig. 5 is to observe on the right side of vehicle body The sectional view of the cross section by lock pin of locking device 32.Locking system 32 includes: cylindric cylindrical portion 321, prominent To the lock pin guide portion 322 of sidepiece (vehicle body rear side) of cylindrical portion 321 and through lock pin guide portion 322 and along being orthogonal to cylinder The movable part i.e. lock pin 323 that the direction in portion 321 extends.
Keyhole 324 be formed at cylindrical portion 321 right part and with insert this keyhole 324 key (not shown) turn Dynamic direction interlocks, and when rotating key along power on direction (such as clockwise), lock pin 323 highlights from cylindrical portion 321, When key turns to dump side, lock pin 323 backs to cylindrical portion 321 side.
The spinning movement of key is converted into the mechanism of direction action before and after lock pin 323, as it is shown in figure 5, and cylindrical portion 321 are coaxially disposed inner core disk 325, and make the eccentric shaft 326 being located at this inner core disk 325 (prominent with the end of lock pin 323 Annulus to cylinder interior) 327 engagings such that it is able to make lock pin 323 according to eccentric shaft 326 relative to inner core disk 325 The offset of center of rotation 32c and highlight, retreat.Locking system 32 with prominent lock pin 323 be formed at battery container 20 The mode of connecting hole 62 movable fit position and be installed on locking system supporting keeper 30.The driving and reversing mechanism of lock pin 323 is not It is confined to the structure shown in Fig. 5, can replace by known structure.
From lightweight and ease of manufacturing angle, battery container 20 is the most resinous, therefore to strengthen card Close hole 62, such as, the reinforcing ring 621 being made up of metal can be embedded into the inner circumferential of connecting hole 62.
Fig. 6 is the vertical of the set of cells 19 being accommodated in set of cells cover 28 observed of the right back upper place from two-wheeled vehicle 1 Body figure.Set of cells cover 28 is formed as the shape that the face (face on the right side of vehicle body) in six faces constituting approximation cuboid is removed Shape, it is positioned at set depth D(vehicle body right and left in the way of the approximate half on the left of vehicle body divides 19L by only cover set of cells 19 To size).Therefore, the approximate half on the right side of the vehicle body of set of cells 19 divides 19R not covered by set of cells cover 28, it is possible to from outside mesh Depending on confirming the right side outward appearance of set of cells 19.
It is fixed with terminal board 29 in the bottom of set of cells cover 28.On terminal board 29, it is provided with the right side in set of cells 19 Point, basifacial before and after basifacial and set of cells 19 side before and after the right half part 19R that do not covered by set of cells cover 28 The set of cells support 295 of engaging.
The top of the right half part 19R of set of cells 19 is compared the upper end of set of cells cover 28 and is extended to upside, on the upside of this Prolongation 19P is provided with and divides direction to the right recessed recess from left vehicle body, and the upper wall forming this recess is constituted for people The grip part of handle 34 held of finger tip.The upper wall of recess and recess i.e. grip part will be hereinafter with reference to Figure 10, Figure 13 etc. It is described.
The battery container 20 of set of cells 19 includes two parts i.e. forward part 20F and the rear portion being divided into along vehicle body fore-and-aft direction Divide 20Rr, on the upside of constituting on the leading flank of forward part 20F of prolongation 19P, be provided with and be provided from the prominent lock of locking system 32 Pin 323 carries out the connecting hole 62 of movable fit.Connecting hole 62 be located in battery container 20 with the grip part of handle 34 (after State) on the wall of orthogonal forward part 20F.
The axonometric chart of the terminal board 29 that Fig. 7 is integrally fixed in set of cells cover 28, Fig. 8 observes from the left back top of vehicle body Embedded in the axonometric chart of the terminal board 29 of insulation board 64, Fig. 9 is the axonometric chart of the terminal board 29 observed from the left back lower section of vehicle body. Terminal board 29 has: base 292, and it possesses the opening 291 embedded for insulation board 64, and insulation board 64 is provided with along vehicle body front and back To the multiple body side terminals i.e. plug-side terminal 63 being configured to string；Installation portion 293,294, its be projected on pedestal 292 and In vehicle body left end along vehicle body fore-and-aft direction separate configuration；Set of cells support 295, it extends to car relative to base 292 On the right side of body.Between opening 291 and set of cells support 295, the jut 29a engaged with the bottom surface of battery container 20 is formed at On base 292.
Installation portion 293,294 possesses inner peripheral surface 29b, 29c, and this inner peripheral surface 29b, 29c are respectively formed in set of cells cover 28 Vehicle body left surface on boss 281,282 cover (with reference to Fig. 9).On installation portion 293,294, it is respectively formed with along vehicle body width The bolt hole 296,297 that passes of degree direction, by enabling on the right side of vehicle body by the bolt of this bolt hole 296,297 or Limit screw (not shown) respectively with screwed hole (not shown) spiral shell being formed on the prominent boss 281,282 of set of cells cover 28 Close, it is possible to terminal board 29 is fixed on set of cells cover 28.
In the vehicle body fore-and-aft direction both sides of the vehicle body right side edge of opening 291, upper guide portion 298,298 is along base 292 Upper surface highlight, and, in the vehicle body right side edge of opening 291, be provided with between upper guide portion 298,298 along base The lower guide 299 that the lower surface of 292 is prominent.On the other hand, at the vehicle body fore-and-aft direction of vehicle body left side edge of opening 291 Both sides, lower guide 301 highlights along the lower surface of base 292, and retainer 300 is located at highlightedly from the upper surface of base 292 The vehicle body fore-and-aft direction central part of the vehicle body left side edge of opening 291.
The wire harness 65 drawn to driving means 18 side is connected to plug-side terminal 63.It is installed on base 292 at insulation board 64 In the case of, wire harness 65 is passed through the downside through base 292, the upside of the opening 291 base 292 from terminal board 29.Then, One edge (edge on the right side of vehicle body) of insulation board 64 is clipped between upper guide portion 298,298 and lower guide 299, The lower surface simultaneously making the other edge (edge on the left of vehicle body) of insulation board 64 abuts with lower guide 301, by retainer 300 are fastened on upper surface.In Fig. 7, in set of cells cover 28, it is formed and is between boss 281 and 282 and is positioned at base Rib 283 near 292, rib 283 highlights to the right from wall portion (left side wall 285).This rib 283 is with can be from top to being arranged on electricity The mode of the left side edge that the terminal board 29 in pond group cover 28 covers insulation board 64 is set position.Rib 283 is the most securely Located the insulation board 64 being locked to terminal board 29 by retainer 300, it is suppressed that this insulation board 64 is moved upward.
Set of cells support 295 possesses: two end engaging protuberances 59,59, the two arranges along vehicle body fore-and-aft direction；Central authorities Engaging protuberance 66, it is between end engaging protuberance 59,59.End engaging protuberance 59,59 and central authorities' engaging protuberance 66 are exactly " body side holding section ", on terminal board 29, end engaging protuberance 59,59 and central authorities engage protuberance 66 on overall width direction from car Body center is amesiality (being right side in this example) is arranged.Central authorities' engaging protuberance 66 possesses top 66P, and this top 66P includes to end The columned retainer 66E that engaging protuberance 59,59 side, portion highlights and engages with battery container 20 as described later.It is formed at electricity Rib 711 bottom pond housing 20,721(are described according to Figure 11 below) be inserted into be formed at end engaging protuberance 59, 59 engage the space between protuberance 66 with central authorities.Side 59S, 59S the most in opposite directions of end engaging protuberance 59,59 have as follows Function: when set of cells 19 is installed on terminal board 29, blocks with central authorities be inserted into this side 59S, 59S of battery container 20 side The side closing the rib 711,712 between protuberance 66 abuts, and guiding rib 711,712 makes set of cells 19 the most right Position.
The shaped upper part of the top 59P of end engaging protuberance 59,59 and the top 66P of central authorities' engaging protuberance 66 is same The partial circle of shape, and arrange on direction before and after set of cells 19.End engaging protuberance 59,59 and central authorities engage protuberance 66 On the right side of vehicle body, bottom forms the shelf 67 substantially horizontally extended, and makes end engaging protuberance 59,59 engage protuberance 66 with central authorities Interconnected in bottom.As described later, when relative to set of cells cover 28 dismounting cell group 19, shelf 67 provides can be for facing Time place platform.
Figure 10 is the axonometric chart of the set of cells 19 observed from the left back top of vehicle body, and Figure 11 is to observe from the left front lower section of vehicle body The axonometric chart of the set of cells 19 arrived.At Figure 10, Tu11Zhong, forward part 20F and the rear section 20Rr of battery container 20 utilize bolt Or limit screw be combined with each other, form the battery container 20 as the framework sealed.
In battery container 20, at the periphery of the side (being positioned at the face of vehicle body front side time vehicle-mounted) of forward part 20F, it is used for making spiral shell The relief portion that bolt or limit screw pass i.e. breach 68 is formed at multiple position.It addition, rear section 29Rr with breach 68 It is formed with screwed hole 90(on corresponding periphery to describe hereinafter with reference to Figure 13), this screwed hole 90 is provided from forward part 29F side The bolt or the limit screw that pass screw togather.In order to not make screwed hole 90 unnecessarily extend, shape around the 20Rr of rear section Become breach 69.Screwed hole is formed at the part near forward part 20F removing this breach 69.
The lower corners 201,202 of battery container 20 is configured to recess, and this recess is to avoid respectively being formed at terminal The installation portion 293,294 of platform 29 and be cut into.It addition, the lower side at battery container (is positioned at vehicle body left and right sides time vehicle-mounted Face) on, be formed the end with set of cells support 295 engage the suitable end engaging recessed part 60 of protuberance 59,59 phase and with central authorities The central engaging recessed part 70 that engaging protuberance 66 phase is suitable.End engaging recessed part 60 and central authorities' engaging recessed part 70 are exactly " battery case side Holding section ".End engaging recessed part 60 is demarcated by the rib 71,72 being projected into bottom battery container 20 with central engaging recessed part 70. Rib 71,72 is parallel to forward part 20F of battery container 20 and the interface 20J of rear section 20Rr, and is respectively provided with at vehicle body width The way in degree direction bends to the direction being orthogonal to interface 20J and forms two parts 711,712 and 721,722 of ladder.
In the part 711,712 of rib 71 and the part 721,722 of rib 72, it is positioned at part 711,721 and the end card in outside Close medial surface 59S, 59S(of protuberance 59,59 with reference to Fig. 8) abut, the part 712,722 being positioned at inner side engages protuberance 66 with central authorities In extend to outside below the 66P of top and abut.The part 711,712 of rib 71 as with the medial surface 59S of battery container 20, 59S abuts and limits set of cells 19 and work relative to the guide portion of terminal board 29 position in the direction from front to rear of a vehicle body.It is provided with The linking part 713 of the part 711 and 712 of linking rib 71 and the linking part 723 of linking portion 721 and 722.Linking part 713,723 All become arcuation when side-looking set of cells 19, inner circumferential surface (being positioned at the face near on the upside of set of cells 19) is battery-mounted at terminal board 29 The position of group 19 engages the retainer 66E engaging of protuberance 66 with central authorities.
Being provided with collets 74 in the bottom of battery container 20, these collets 74 possess the plug for being installed on terminal board 29 The battery container side terminal i.e. socket side terminal 73(that side terminal 63 inserts describes according to Figure 24～Figure 26 etc. below).Insulation Block 74 is had electrical insulating property by rubber and resin etc. and elastic material is constituted, and by forward part 20F of battery container 20 with after Part 20Rr clamps, and does not use the coupling component such as bolt and limit screw.Method of clamping will be described later.At battery container The bottom of forward part 20F of 20, is provided with the chimeric breach 75 of the jut 29a for being formed on terminal board 29.Although this breach The side of 75 is opened wide, but this breach 75 can also be the hole (embedded hole) chimeric for jut 29a.
Figure 12 is the top view of forward part 20F of the battery container 20 observed from vehicle-body width direction center side, Figure 13 Being the top view of the rear section 20Rr of the battery container 20 observed from vehicle-body width direction center side, Figure 14 is on the left of vehicle body The figure of the battery container 20 observed.Forward part 20F of battery container 20 and rear section 20Rr are time in combination with each other, respectively In formation, room 20U, medial compartment 20M and lower room 20B(are with reference to Fig. 4).Figure 13 represents and makes to be accommodated with the insulation of socket side terminal 73 Block 74 is held in the state of lower room 20B.
Upper room 20U by antetheca 76 and rear wall 77, be configured to the upper wall 78 of the grip part of handle 34, downwardly extend from upper wall 78 Longitudinal wall 79 and the upper wall 80 of medial compartment 20M surround, be formed as the recess that side (on the left of overall width direction) is opened wide.Grip part i.e. goes up Wall 78 extends along direction (direction the most same with vehicle body fore-and-aft direction) before and after set of cells 19, and draws for the finger tip for people The protuberance 781 of the part-cylindrical lived bloats downwards.For the chimeric connecting hole 62 of lock pin forward part 20F be orthogonal to grasp The position from grip part 78 deviation it is formed on the antetheca 76 in portion 78.
Medial compartment 20M is the chamber receiving multiple battery units (not shown), by antetheca 76 and rear wall 77, upper wall 80, a left side Right wall 82,83 and lower wall (sharing with the upper wall of lower room 20B) 84 surround.
Lower room 20B is by antetheca 76 and rear wall 77, upper wall (sharing with the lower wall of medial compartment 20M) 84, lower wall 85, left wall 86 Surround with right wall 87, form storage socket side terminal 73, collets 74 and the chamber of fuse 99.Fuse 99 will below Describe according to Figure 17.
Forward part 20F at battery container 20 is provided with and can pass bolt or the tapped through hole 89 of limit screw, at battery The rear section 20Rr of housing 20, is formed with screwed hole 90 in the position corresponding to tapped through hole 89.It addition, at battery container 20 Either one side (here, being forward part 20F) in forward part 20F and rear section 20Rr is equipped with the pin 91 of para-position, at another Side, side (here, being rear section 20Rr) is formed with the chimeric pin-and-hole 92 of supply and marketing 91.
In the wall portion 80,82,83 and 84 forming medial compartment 20M, liner or sealing member can be configured at forward part The interface 20J of 20F and rear section 20Rr.
Forward part 20F of room 20B under the formation of battery container 20, is formed with the rib being projected into lower room 20B from upper wall 84 94a, it is projected into the rib 95a of lower room 20B from left wall 86, is projected into the rib 96a of lower room 20B from lower wall 85 and is projected into from antetheca 76 The rib 97a of lower room 20B.
On the other hand, under the formation of battery container 20, the rear section 20Rr of room 20B, possesses and is projected into lower room from upper wall 84 The rib 94b of 20B, it is projected into the rib 95b of lower room 20B from left wall 86, is projected into the rib 96b of lower room 20B from lower wall 85 and from rear wall The 77 rib 97b being projected into lower room 20B.When forward part 20F combines with rear section 20Rr, rib 95a Yu 95b, 96a It is each set to the position that is in opposite each other, keep socket side terminal 73 and collets 74 synergistically with 96b, 97a and 97b (aftermentioned).
And, it is formed in forward part 20F of room 20B under the formation of battery container 20 from the prominent boss of antetheca 76 98a.On the other hand, at the rear section 20Rr of battery container 20, it is provided with upper wall 84 and the downward room of rear wall 77 of room 20B under self-forming Rib 98b, 99b, 100b that 20B is prominent.When forward part 20F and rear section 20Rr combine, rib 98b, 99b, 100b keeps the fuse 99(aftermentioned respectively synergistically with boss 98a).
Under the formation of battery container 20, forward part 20F of the lower wall 85 of room 20B and rear section 20Rr, be respectively formed with receipts Enter the breach 101,102 of the end of collets 74.When forward part 20F is mutually combined with rear section 20Rr, breach 101,102 shape Become generally rectangular shaped opening 103(reference Figure 15), take in and keep the end of collets 74.
Figure 15 is the major part enlarged drawing of battery container 20.As shown in figure 15, opening 103 utilizes and is respectively formed at front portion The breach 101,102 on the interface 20J of 20F and rear section 20Rr is divided to be formed at the bottom of battery container 20.
Figure 16 is the lower perspective enlarged drawing of the rear section 20Rr of battery container 20, Figure 17 be provided with fuse 99, insert The lower perspective enlarged drawing of the rear section 20Rr under mouth side terminal 73 and collets 74 state.As shown in Figure 16, rib 94b, 95b and 96b is partial circle tubular, and rib 97b becomes cross-like under vehicle body installment state when observing along vehicle body fore-and-aft direction.
On the other hand, rib 98b and 99b extends along vehicle body fore-and-aft direction under vehicle body installment state, and joins in parallel to each other Put.Rib 100b is parallel to rib 98b, 99b, and includes that length (along the size of vehicle body fore-and-aft direction under vehicle body installment state) compares rib Part x1 that 98b, 99b are short and length is longer than part x1 and is formed as part x2 of T-shaped along vehicle body fore-and-aft direction when observing.
When shown in Figure 17, fuse 99 is seated at part x1 of rib 100b, by rib 98b and 99b and rib 100b T-shaped part x2 clamping.It addition, collets 74 are landed on the rib 97b shown in Figure 16, by rib 94b, 95b and 96b i.e. partial circle Collet chuck is held.
Collets 74 keep socket side terminal 73, and receive the electric wire drawn from socket side terminal 73 to fuse 99 side 771,772 and holding wire 773(it is collectively expressed as " wire harness 105 ").
Fuse 99 is adjacent with collets 74, and the wire harness 105 being connected with socket side terminal 73 is drawn out to fuse side, because of This, it is possible to the length of the wire harness 105 between shortening socket side terminal 73 and fuse 99.
These collets 74 possess flange 741,742, and this flange 741,742 clamps from the inner side of lower room 20B and outside and is located at The periphery of the opening 103 that the breach 101,102 on the lower wall 85 of battery container 20 is harmonious and is formed.Collets 74 by flange 741, parts 743(of 742 clampings are with reference to Figure 25) peripheral shape in the way of chimeric with the inner circumferential of opening 103, carry out size set Fixed.
So, fuse 99 and collets 74 do not use the coupling component such as bolt and limit screw, it becomes possible to by assembling Forward part 20F of battery container 20 and rear section 20Rr, and simultaneously it is held in battery container 20.
Then, step when illustrating to be installed on set of cells 19 set of cells cover 28 and action.Figure 18 A～Figure 18 D is to represent The figure of the set of cells 19 when set of cells 19 is installed on set of cells cover 28 and the position relationship of terminal board 29, Figure 19 A～Figure 19 D be from Set of cells cover 28 that the expression that the right back upper place of vehicle body is observed is corresponding with Figure 18 A～Figure 18 D and terminal board 29 and set of cells 19 The axonometric chart of position relationship.During the dismounting operation of set of cells 19, side stand is used to make two-wheeled vehicle 1 with left bank attitude in advance Standing voluntarily, therefore terminal board 29 is not upright, but tilts such as about 12 degree to the left, but for simplicity, Figure 18 A～Figure 18 D and Figure 19 A～Figure 19 D illustrates upright figure.
In Figure 18 A～Figure 18 D, the set of cells supporting being made up of end engaging protuberance 59,59 and central authorities' engaging protuberance 66 Portion 295 have be made up of top 59P, 66P from its top 29P() inclined plane 59d that formed sideling towards dipping down on the right side of vehicle body, 66d.Inclined plane 59d, 66d are at an angle of α (such as, α is 35 degree) relative to base 292.
First, in Figure 18 A, Figure 19 A, make set of cells 19 from vehicle body upper right side close to terminal board 29.Set of cells 19 can be grasped Make as follows: hold handle 34 with the right hand, support part 19R being formed with handle 34 side with left hand.Now, set of cells 19 make by The longitudinal wall being located at the rib 71 bottom battery container 20 and the end engaging recessed part 60 of rib 72 formation and central authorities' engaging recessed part 70 (uses end The longitudinal wall 601 of portion's engaging recessed part 60 represents explanation) approximately along inclined plane 59d of set of cells support 295,66d, and make set of cells The top 29P of support 295 from the lower section of set of cells 19 opposite to each other close to end engaging recessed part 60 and central authorities engaging recessed part 70.
Additionally, as illustrate according to Figure 11, rib 71 is made up of part 711,712, rib 72 is by part 721,722 structure Become.It addition, the top of set of cells support 295 is made up of top 59P and 66P.
Under the attitude shown in Figure 18 A, Figure 19 A, set of cells cover 28 only cover terminal board 29 inboard (on the left of vehicle body and It is provided with the side of plug-side terminal 63), set of cells support 295 is not covered with, and therefore operating personnel can be the most visual Confirm the relative position relation of end engaging protuberance 59 and end engaging recessed part 60.
Then, when supporting the hands of set of cells 19 from the attitude semi-coast shown in Figure 18 A, Figure 19 A, set of cells 19 makes to indulge Wall 601 slides along inclined plane 59d, 66d, declines, and moves to the position shown in Figure 18 B, Figure 19 B.In Figure 18 B, the attitude of Figure 19 B Under (placing), the top 29P arrival of set of cells support 295 abuts with the topmost medial surface of end engaging recessed part 60 temporarily Position, cuts the angle bottom set of cells 19 (being positioned at the angle on the right side of vehicle body) and inclined plane 19c that formed is connected to set of cells supporting The upper surface of the shelf 67 in portion 295.Additionally, inclined plane 19c is formed as approximating the battery container 20 times of cuboid on the whole On surface, from the lower open end of end engaging recessed part 60 and central part engaging recessed part 70, to adjacent with described lower surface Face in the face adjacent with the side that described shelf 67 is highlighted extend.
Therefore, in this position, even if operating personnel loosens the hands supporting set of cells 19 further, it is also possible to only by gently Ground supports and set of cells 19 is temporarily placed on terminal board 29.In the installation exercise of the bigger set of cells 19 of weight ratio, energy Temporarily loosen the hands that hold set of cells 19 effective in terms of the burden alleviating installation exercise.
Then, carry out propping up, to vehicle body left direction, the set of cells 19 temporarily placed with lateral attitude and making this set of cells 19 Upright operation.As shown in Figure 18 C, Figure 19 C, in this operation, change electricity with the corner 60a of end engaging recessed part 60 for fulcrum Pond group 19, relative to the attitude of terminal board 29, makes face 19c leave from the shelf 67 of terminal board 29.Forming end engaging recessed part 60 Wall portion on, in order to not hinder top 29P set of cells 19 being propped up and until upright during this from interim attitude of placing Move with arcuation track, be provided with shape and the part unanimous on the whole along the curve of this arcuation track.
In the position shown in Figure 18 C, Figure 19 C, the plug-side terminal 63 being projected on terminal board 29 starts and is accommodated with electricity The collets 74 of the socket side terminal 73 of pond group 19 engage.The front end of plug-side terminal 63 by the left of vehicle body namely set of cells insert The inboard entered on direction processes chamfering, prevents the front end of plug-side terminal 63 from pushing up the opening corner of collets 74 (by plug Side terminal 63 is directed to the corner facing to the opening in the insert port of plug-side terminal 73).The concrete shape of plug-side terminal 63 To be described according to Figure 21, Figure 23 etc. below.
In Figure 18 D, Figure 19 D, set of cells 19 is landed on terminal board 29.It is to say, set of cells 19 is relative to vehicle body It is in installation attitude.In this position, the bottom surface of set of cells 19 is connected to the upper surface of base 292, plug-side terminal 63 with Socket side terminal 73 makes electrical contact with.In this position, the connecting hole 62 on the antetheca 76 of the handle 34 being formed at set of cells 19 and locking The lock pin 323 of device 32 is in opposite directions.Then, in the keyhole to locking system 32, insert key and turn to the locking position of regulation When putting, lock pin 323 highlights and is embedded in connecting hole 62, and therefore set of cells 19 is on terminal board 29, and is locked in two turbines The main car frame 3 of motor-car 1.
It is landed in the position on terminal board 29, from central authorities' engaging protuberance 66 of set of cells support 295 in set of cells 19 The linking part 713 of retainer 66E prominent for top 66P and the part 711,712 being formed on rib 71 and being formed on rib 72 The linking part 723(of part 721,722 is with reference to Figure 11) inner peripheral surface (upper side) engaging, limit the above-below direction of set of cells 19 Position.
And, the position on the direction being parallel to base 292 upper surface of the set of cells 19 on terminal board 29 by relative to End engaging protuberance 59,59 and central authorities engage end engaging recessed part 60,60 and the central authorities' engaging recessed part 70 that protuberance 66 abuts respectively Respective abutting part limits, and also by the breach 75 being formed on the bottom of forward part 20F of battery container 20 and terminal The chimeric of jut 29a on platform 29 limits.
When pulling down set of cells 19 from terminal board 29 and set of cells cover 28, above-mentioned action is carried out in turn.It is to say, With key operated locking system 32, lock pin 323 is extracted from connecting hole 62.Thus, set of cells 19 becomes able on the right side of vehicle body Tilt, therefore, as long as handle 34, make to tilt on the right side of the upper lateral vehicle body of set of cells 19 and it mentioned upward, with regard to energy Set of cells 19 is pulled down from two-wheeled vehicle 1.
Figure 20 is the front view (figure observed on the right side of vehicle body) of plug-side terminal unit, and Figure 21 is plug-side terminal list The axonometric chart (figure observed from lower right side, vehicle body rear) of unit, Figure 22 is the top view of plug-side terminal unit, and Figure 23 is slotting The side view (figure observed from vehicle front) of rostral terminal unit.In Figure 20～Figure 23, plug-side terminal 63 is provided with many Individual (at this being five), is arranged along vehicle body fore-and-aft direction under the installment state being installed on two-wheeled vehicle 1.
In multiple plug-side terminal 63, two is the power terminal of side of the positive electrode and the negative side being connected to set of cells 19 63a, 63e, remaining is holding wire terminal 63b, 63c, the 63d being connected to holding wire.Power terminal 63a, 63e are arranged to make Front end is in the ratio higher position of holding wire terminal 63b, 63c, 63d, and this side's ratioing signal line of power terminal 63a, 63e is used Terminal 63b, 63c, 63d are more first to be made electrical contact with socket side terminal 73.Thus, improve power terminal 63a, 63e and socket side The durability of son 73.
As shown in figure 23, the front end of plug-side terminal 63 makes the angle 63f on the left of overall width direction relative to plug-side terminal 63 Length direction be cut into chamfering sideling with angle, θ, make the length side relative to plug-side terminal 63 of the angle 63F on the right side of overall width direction It is cut into chamfering to the angle, θ 2 more than angle, θ.Additionally, chamfering length L2 that chamfering length L of angle 63f is than angle 63F is big.The most just Being to say, angle 63f compares angle 63F and cuts bigger.So, plug-side terminal 63 is formed as anterior thin shape when backsight vehicle body.
The chamfering of angle 63F is arranged to: when being connected with socket side terminal 73, starts and socket side with face rather than point Son 73 contact.On the other hand, the chamfering of angle 63f is in order at following purpose and arranges: start and socket at plug-side terminal 63 When side terminal 73 contacts, prevent the front end of plug-side terminal 63 from pushing up or being stuck on the angle of collets 74 such that it is able to guarantee Gap.
Holding wire terminal is not limited to three, both can increase and decrease as required, it is also possible to as a example by number being fixed in advance Such as five, and need to use according to the car type of two-wheeled vehicle 1, grade etc. and all or only use a part.
Plug-side terminal 63 is arranged along the through insulation board of orthogonal direction 64, connects being positioned at the part below insulation board 64 There are the electric wire 651,652 from wire harness 65 branch or holding wire 653,653,653.
Insulation board 64 has: main portion 641, and it is embedded on terminal board 29 opening 291 formed；Margo dexter 642, its Autonomic elements 641 is prominent on the right side of vehicle body, is sandwiched in the upper guide portion 298 of terminal board 29；Left border 643, its autonomic elements 641 On the left of vehicle body prominent, be sticked in from terminal board 29 extend retainer 300.Left border 643 is formed recess 644, makes This recess 644 is avoided and the upside of left border 643 around insulation board 64 in the front end of retainer 300, utilizes retainer 300 and end The lower guide 301 of sub-platform 29 grips insulation board 64(in the lump with reference to Fig. 8, Fig. 9).
Figure 24 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 that the right front lower place from vehicle body is observed, figure 25 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 observed from left back top, and Figure 26 is from socket side terminal The sectional view of the collets 74 that the vehicle body left sides of the contact site of 73 arrives.
In Figure 24～Figure 26, it is formed for multiple plug-side terminal 63(63a～63e on the top of collets 74) insert Multiple (in this example being five) peristome 745.Peristome 745 is rectangle, has more towards the socket side terminal 73 being positioned at the inside The conical surface that aperture area more reduces.Socket side terminal 73 is positioned at the side reducing aperture area of peristome 745, such as Figure 26 institute Showing, socket side terminal 73 has connecting portion 633, and this connecting portion 633 from for clamping the plug side inserted from both direction Two contact sites 632 and the contact site 632 of son 63 extend to downside, and are connected with electric wire 771,772 or holding wire 773.For Avoid numerous and diverse, only the connecting portion 632,633 at vehicle body fore-and-aft direction two ends is labelled with reference.
Being formed with flange 741,742 in the periphery of the part surrounding peristome 745, this flange 741,742 is from lower room 20B's Inner side and outside clamping are formed at the periphery of the opening 103 bottom battery container 20.Part 743 by flange 741,742 clamping It is sized in the way of consistent with the inner edge of opening 103.
Then, same set of cells 19 plug-side terminal corresponding with the position relationship of terminal board 29 63 and socket side terminal are described The position relationship of 73.Figure 27 A～Figure 27 E is the expression plug-side terminal 63 and socket side terminal 73 observed from vehicle body rear The sectional view of position relationship.First, in Figure 27 A, make the collets 74 being accommodated with socket side terminal 73 on the right side of vehicle body tiltedly on Side is close to plug-side terminal 63.
In Figure 27 B, the front end of plug-side terminal 63 is in the position being partially into collets 74.Due at collets 74 Peristome 745 be formed with the conical surface, therefore, at the angle 63f cutting the front end of plug-side terminal 63 sideling and formed and collets Big clearance C L1 is maintained between 74.
In Figure 27 C, the end (peristome of the socket side terminal 73 in the front end of plug-side terminal 63 and collets 74 745 side ends) 731 contacts.In this position, the angle 63f of plug-side terminal 63 is basic with the conical surface of the peristome 745 of collets 74 On be parallel.
The fore-end of plug-side terminal 63 is arranged to more the most thinning towards leading section thickness of slab, and this arranges the part of shape And maintain and between the part of thickness of slab, form crest line 63h.
In Figure 27 D, the crest line 63h of the fore-end of plug-side terminal 63 is basic with the end 731 of socket side terminal 73 Upper parallel.Now, clearance C L2 between angle 63f and the collets 74 of plug-side terminal 63 becomes less than clearance C L1, but plug Side terminal 63 does not contacts with collets 74.
In Figure 27 E, illustrate when set of cells 19 is loaded into terminal board 29 in the position shown in Figure 27 D Bonding state, plug-side terminal 63 is inserted into and completes connection in socket side terminal 73.In this condition, at plug-side terminal The side (on the left of vehicle body) of 63, maintains clearance C L3 and CL4, at the opposite side of plug-side terminal 63 between insulator 74 (on the right side of vehicle body) also maintains clearance C L5 less than clearance C L3 and CL4, CL6.Figure 28 is the major part enlarged drawing of Figure 27 E.
The right side being partial to set of cells 19 owing to being formed at the handle 34 on battery container 20 top is arranged, as long as therefore making battery Unit incorporating section i.e. medial compartment 20M is positioned at the underface of the main car frame 3 of two-wheeled vehicle 1, and handle 34 itself is in main car The right side of frame 3, it is possible to rise to the position overlapping with main car frame 3 when side-looking vehicle body upward.So, by making handle 34 In top, it is possible to expand medial compartment 20M, receive more battery unit.
It addition, the main car frame 3 of two-wheeled vehicle 1 is set as the simple structure of bearing-type, but it is not limited to this, it is also possible to set Put and extend downwards from head tube 2 and underframe that rear end engages with the bottom of pivot plate 4.
Figure 29 is provided with the major part right view of the two-wheeled vehicle 1 of underframe.In Figure 29, it is possible at underframe 105 Front (vehicle front side) arranges sliding plate 106.As long as sliding plate 106 at least covers the lower front of set of cells 19, but Can be located at from the front of underframe 105 across being set in the range of motor field frame 23.This is to protect set of cells 19 and electronic Casing body 23 is from infringements such as handstone, sand, mud or the water sudden from the front of two-wheeled vehicle 1 and lower section.Additionally, such as Shown in Figure 29, by arranging underframe 105, it is possible to PDU33 is arranged on underframe 105 rather than bracket 31.
It addition, in Figure 29, it is possible to make the locking system supporting keeper 30 of fixing locking system 32 expand to vehicle body rear Open and forming part 30a, and utilize this expansion 30a to combine the top of set of cells cover 28.Thus, set of cells cover 28 is in bottom Can be supported by the set of cells supporting keeper 27 extended from motor field frame 23, and upper support can be made in locking system Supporting keeper 30.
3rd embodiment
Hereinafter, the preferred implementation that present invention will be described in detail with reference to the accompanying.Fig. 1 has an embodiment of the present invention The major part right view of the electric vehicle of Antrieb fur elektrofahrzeug, Fig. 2 is have an embodiment of the present invention electronic The major part left view of the electric vehicle of vehicle power source device, the main portion of electric vehicle when Fig. 3 is to observe in right front Sequential Stereoscopic figure.In order to make major part structure easy to understand, eliminate the diagram to occupant's vehicle seat and outer housing etc..Referring to Each figure in, front reference Fr of electric vehicle 1 represents, rear reference Rr represents, left direction accompanying drawing Label L represents, right direction reference R represents, direction, upside reference Up represents, in the feelings of not definition especially Under condition, in this specification about towards be recited as electric vehicle towards.
Electric vehicle 1 is that in order to drive the cross-country type two-wheeled vehicle in source, (following, " electric vehicle " is by conduct with motor " two-wheeled vehicle " illustrates).Two-wheeled vehicle 1 has the main car frame that leading section engages with head tube 2 and extends to the back lower place 3.Main car frame 3 is the unitary construction being made up of the single pipe bending to upside.The material of main car frame 3 is any, it is also possible to Head tube 2 is one-body molded.
Pivot plate 4 possesses the pivot 5 and pivot 6 extended along overall width direction, and it is bonded on the rear lower of main car frame 3.Pivot 5 And in pivot 6, pair of right and left swing arm 7 is swung up and down and supports freely by pivot 5 above.Lower section more it is positioned at than pivot 5 Pivot 6 swing up and down support being arranged in the rear brake pedal 8 on the right side of two-wheeled vehicle 1 freely.It is arranged in two-wheeled motor-driven Side stand (not shown) on the left of car 1 can pivot suspension in the bottom of pivot plate 4.
At the pars intermedia of the bending of main car frame 3, it is bonded to pair of right and left saddle frame 9 and buffer front portion frame support bracket 10.Buffer front portion frame support bracket 10 is strengthened by keeper 12.Saddle frame 9 makes leading section engage with main car frame 3, and to vehicle body Rear extends.Be provided with front and back end and be individually coupled to the subframe 11 of main car frame 3 and saddle frame 9, utilize this subframe 11 under Fang Zhicheng also strengthens saddle frame 9.
Trailing wheel scaffold 13 it is bonded to respectively at the rear portion of pair of right and left swing arm 7, and to a left side for vehicle front extension The rearward end of right a pair looped pipeline 14 is bonded on the top of trailing wheel scaffold 13.Link two it is provided with between looped pipeline 14 and swing arm 7 The connecting piece 15 of person.Upper bond at looped pipeline 14 has buffer rear support bracket 16.Posterior bumper 17 is set to by buffering Device front portion frame support bracket 10 and buffer rear support bracket 16 pivot suspension.Not shown takes vehicle seat across saddle frame 9 And the forward part installation of main car frame 3.
On main car frame 3, it is provided with driving means 18 and is positioned at the supply unit i.e. set of cells 19 in driving means 18 front.Electricity Pond group 19 is received multiple battery unit (not shown) in battery container 20 and is formed.Driving means 18 is by motor 21 and subtracts Speed device 22 is constituted, and driven device housing (hereinafter referred to as " motor field frame ") 23 covers.It should be noted that drive Device 18 is covered by motor field frame 23, therefore should use dotted lines, but in order to avoid causing miscellaneous and being more fully understood that Shape, draws with solid line.Motor field frame 23 is linked to suspension bracket 24,25 and the pivot plate 4 engaged with main car frame 3, Thus at three positions by suspension.Set of cells 19 includes: set of cells supporting keeper 27, and it connects with the bottom of motor field frame 23 Tie and extend to motor field frame 23 rear；Set of cells cover 28, it is fixed on set of cells supporting keeper 27；Terminal board 29, its It is fixed on the bottom of set of cells cover 28.
In the front portion of main car frame 3, it is bonded to stretch to locking system supporting the keeper 30 and PDU bracket 31 of lower section.Lock Locking apparatus 32 is mounted on the locking system supporting keeper 30 of set of cells 19 dead ahead, PDU(Motorized drive unit) 33 It is mounted on the PDU bracket 31 near head tube 2.PDU33 is supplied electric power from set of cells 19, according to battery information (electricity Pond surplus etc.) and the detection signal etc. of various switches and the sensor etc. of being located at two-wheeled vehicle 1 motor 21 is carried out numeral Phase controlling.
The handle 34 that vehicle front upper lateral part at the battery container 20 of set of cells 19 uses when being provided with carrying set of cells 19, Handle 34 is formed for lock pin holding section (lock pin and the tool of lock pin holding section of the prominent lock pin engaging of self-locking device 32 Body situation will be described later).
Driving side sprocket wheel 36 is linked to the output shaft 35 of decelerator 22.Driving wheel is after i.e. trailing wheel WR is supported on by hind axle 37 Wheel support plate 13, slave end sprocket wheel 38 is linked to hind axle 37.Set up between driving side sprocket wheel 36 and slave end sprocket wheel 38 and have Driving chain 39, the power being decelerated device 22 deceleration of motor 21 is delivered to hind axle 37 via slave end sprocket wheel 38.Driving Chain 39 is provided with the chain guard 61(covering this driving chain 39 top with reference to Fig. 1).Additionally, drive shaft 37 and slave end sprocket wheel 38 across One-way clutch links so that the power of motor 21 is only delivered to trailing wheel WR along the direction of advance of two-wheeled vehicle 1.
The pedal 40,41 occupant being put foot is installed to the pedal-rod 42 at two ends, left and right along the extension of overall width direction.Pedal-rod 42 are installed on the bottom surface of motor field frame 23 via bracket 43.The rear brake pedal 8 being supported on pivot 6 includes: anterior arm section 801, it operates for occupant's foot；Rear portion arm section 802, its utilize brake cable 45 be located at hind axle 37 rear brake The movement arm 44 of (not shown) links.
Head tube 2 is rotatably supported with not shown steering spindle, this steering spindle in this head tube 2 along the vertical direction Through extension, respectively with steering spindle combine between the higher and lower levels top bridge 49 and end bridge 50 on be combined with the pair of right and left extended up and down before Fork 51.The front axle 52 extended along overall width direction is bearing in the lower end of front fork 51, and front-wheel WF is rotatably freely supported on front axle 52.It is positioned at the front mudguard 53 above front-wheel WF and is installed on front fork 51.
Be supported on top bridge 49 turn to hands being provided with throttle control handle 55 on 48.Throttle control handle 55 is linked with throttle draw Rope 56, the amount of spin (accelerator open degree) of throttle control handle 55 is delivered to the throttle being located in motor field frame 23 via throttle cable 56 Jaw opening sensor (APS) 57.
Fig. 4 is the axonometric chart of the locking system 32 that the right back upper place from vehicle body is observed, Fig. 5 is to observe on the right side of vehicle body The sectional view of the cross section by lock pin of locking device 32.Locking system 32 includes: cylindric cylindrical portion 321, prominent To the lock pin guide portion 322 of sidepiece (vehicle body rear side) of cylindrical portion 321 and through lock pin guide portion 322 and along being orthogonal to cylinder The movable part i.e. lock pin 323 that the direction in portion 321 extends.
Keyhole 324 be formed at cylindrical portion 321 right part and with insert this keyhole 324 key (not shown) turn Dynamic direction interlocks, and when rotating key along power on direction (such as clockwise), lock pin 323 highlights from cylindrical portion 321, When key turns to dump side, lock pin 323 backs to cylindrical portion 321 side.
The spinning movement of key is converted into the mechanism of direction action before and after lock pin 323, as it is shown in figure 5, and cylindrical portion 321 are coaxially disposed inner core disk 325, and make the eccentric shaft 326 being located at this inner core disk 325 (prominent with the end of lock pin 323 Annulus to cylinder interior) 327 engagings such that it is able to make lock pin 323 according to eccentric shaft 326 relative to inner core disk 325 The offset of center of rotation 32c and highlight, retreat.Locking system 32 with prominent lock pin 323 be formed at battery container 20 The mode of connecting hole 62 movable fit position and be installed on locking system supporting keeper 30.The driving and reversing mechanism of lock pin 323 is not It is confined to the structure shown in Fig. 5, can replace by known structure.
From lightweight and ease of manufacturing angle, battery container 20 is the most resinous, therefore to strengthen card Close hole 62, such as, the reinforcing ring 621 being made up of metal can be embedded into the inner circumferential of connecting hole 62.
Fig. 6 is the vertical of the set of cells 19 being accommodated in set of cells cover 28 observed of the right back upper place from two-wheeled vehicle 1 Body figure.Set of cells cover 28 is formed as the shape that the face (face on the right side of vehicle body) in six faces constituting approximation cuboid is removed Shape, it is positioned at set depth D(vehicle body right and left in the way of the approximate half on the left of vehicle body divides 19L by only cover set of cells 19 To size).Therefore, the approximate half on the right side of the vehicle body of set of cells 19 divides 19R not covered by set of cells cover 28, it is possible to from outside mesh Depending on confirming the right side outward appearance of set of cells 19.
It is fixed with terminal board 29 in the bottom of set of cells cover 28.On terminal board 29, it is provided with the right side in set of cells 19 Point, basifacial before and after basifacial and set of cells 19 side before and after the right half part 19R that do not covered by set of cells cover 28 The set of cells support 295 of engaging.
The top of the right half part 19R of set of cells 19 is compared the upper end of set of cells cover 28 and is extended to upside, on the upside of this Prolongation 19P is provided with and divides direction to the right recessed recess from left vehicle body, and the upper wall forming this recess is constituted for people The grip part of handle 34 held of finger tip.The upper wall of recess and recess i.e. grip part will be hereinafter with reference to Figure 10, Figure 13 etc. It is described.
The battery container 20 of set of cells 19 includes two parts i.e. forward part 20F and the rear portion being divided into along vehicle body fore-and-aft direction Divide 20Rr, on the upside of constituting on the side of forward part 20F of prolongation 19P, be provided with and be provided from the prominent lock pin of locking system 32 323 connecting holes 62 carrying out movable fit.Connecting hole 62 be located in battery container 20 with the grip part of handle 34 (aftermentioned) On the wall of orthogonal forward part 20F.
The axonometric chart of the terminal board 29 that Fig. 7 is integrally fixed in set of cells cover 28, Fig. 8 observes from the left back top of vehicle body Embedded in the axonometric chart of the terminal board 29 of insulation board 64, Fig. 9 is the axonometric chart of the terminal board 29 observed from the left back lower section of vehicle body. Terminal board 29 has: base 292, and it possesses the opening 291 embedded for insulation board 64, and insulation board 64 is provided with along vehicle body front and back To the multiple body side terminals i.e. plug-side terminal 63 being configured to string；Installation portion 293,294, its be projected on pedestal 292 and In vehicle body left end along vehicle body fore-and-aft direction separate configuration；Set of cells support 295, it extends to car relative to base 292 On the right side of body.Between opening 291 and set of cells support 295, the jut 29a engaged with the bottom surface of battery container 20 is formed at On base 292.
Installation portion 293,294 possesses inner peripheral surface 29b, 29c, and this inner peripheral surface 29b, 29c are respectively formed in set of cells cover 28 Vehicle body left surface on boss 281,282 cover (with reference to Fig. 9).On installation portion 293,294, it is respectively formed with along vehicle body width The bolt hole 296,297 that passes of degree direction, by enabling on the right side of vehicle body by the bolt of this bolt hole 296,297 or Limit screw (not shown) respectively with screwed hole (not shown) spiral shell being formed on the prominent boss 281,282 of set of cells cover 28 Close, it is possible to terminal board 29 is fixed on set of cells cover 28.
In the vehicle body fore-and-aft direction both sides of the vehicle body right side edge of opening 291, upper guide portion 298,298 is along base 292 Upper surface highlight, and, in the vehicle body right side edge of opening 291, be provided with between upper guide portion 298,298 along base The lower guide 299 that the lower surface of 292 is prominent.On the other hand, at the vehicle body fore-and-aft direction of vehicle body left side edge of opening 291 Both sides, lower guide 301 highlights along the lower surface of base 292, and retainer 300 is located at highlightedly from the upper surface of base 292 The vehicle body fore-and-aft direction central part of the vehicle body left side edge of opening 291.
The wire harness 65 drawn to driving means 18 side is connected to plug-side terminal 63.It is installed on base 292 at insulation board 64 In the case of, wire harness 65 is passed through the downside through base 292, the upside of the opening 291 base 292 from terminal board 29.Then, One edge (edge on the right side of vehicle body) of insulation board 64 is clipped between upper guide portion 298,298 and lower guide 299, The lower surface simultaneously making the other edge (edge on the left of vehicle body) of insulation board 64 abuts with lower guide 301, by retainer 300 are fastened on upper surface.In Fig. 7, in set of cells cover 28, it is formed and is between boss 281 and 282 and is positioned at base Rib 283 near 292, rib 283 highlights to the right from wall portion (left side wall 285).This rib 283 is with can be to being arranged on set of cells cover The mode of the left side edge that the terminal board 29 in 28 covers insulation board 64 from upside is set position.Rib 283 is the most securely Located the insulation board 64 being locked to terminal board 29 by retainer 300, it is suppressed that this insulation board 64 is moved upward.
Set of cells support 295 possesses: two end engaging protuberances 59,59, the two arranges along vehicle body fore-and-aft direction；Central authorities Engaging protuberance 66, it is between end engaging protuberance 59,59.End engaging protuberance 59,59 and central authorities' engaging protuberance 66 are exactly " body side holding section ", on terminal board 29, end engaging protuberance 59,59 and central authorities engage protuberance 66 on overall width direction from car Body center is amesiality (being right side in this example) is arranged.Central authorities' engaging protuberance 66 possesses top 66P, and this top 66P includes to end The columned retainer 66E that engaging protuberance 59,59 side, portion highlights and engages with battery container 20 as described later.It is formed at electricity Rib 711 bottom pond housing 20,721(are described according to Figure 11 below) be inserted into be formed at end engaging protuberance 59, 59 engage the space between protuberance 66 with central authorities.Side 59S, 59S opposite each other of end engaging protuberance 59,59 have as follows Function: when set of cells 19 is installed on terminal board 29, blocks with central authorities be inserted into this side 59S, 59S of battery container 20 side The side closing the rib 711,712 between protuberance 66 abuts, and guiding rib 711,712 makes set of cells 19 the most right Position.
The shaped upper part of the top 59P of end engaging protuberance 59,59 and the top 66P of central authorities' engaging protuberance 66 is same The partial circle of shape, and arrange on direction before and after set of cells 19.End engaging protuberance 59,59 and central authorities engage protuberance 66 On the right side of vehicle body, bottom forms the shelf 67 substantially horizontally extended, and makes end engaging protuberance 59,59 engage protuberance 66 with central authorities Interconnected in bottom.As described later, when relative to set of cells cover 28 dismounting cell group 19, shelf 67 provides can be for facing Time place platform.
Figure 10 is the axonometric chart of the set of cells 19 observed from the left back top of vehicle body, and Figure 11 is to observe from the left front lower section of vehicle body The axonometric chart of the set of cells 19 arrived.At Figure 10, Tu11Zhong, forward part 20F and the rear section 20Rr of battery container 20 utilize bolt Or limit screw be combined with each other, form the battery container 20 as the framework sealed.
In battery container 20, at the periphery of the side (being positioned at the face of vehicle body front side time vehicle-mounted) of forward part 20F, it is used for making spiral shell The relief portion that bolt or limit screw pass i.e. breach 68 is formed at multiple position.It addition, rear section 29Rr with breach 68 It is formed with screwed hole 90(on corresponding periphery to describe hereinafter with reference to Figure 13), this screwed hole 90 is provided from forward part 29F side The bolt or the limit screw that pass screw togather.In order to not make screwed hole 90 unnecessarily extend, shape around the 20Rr of rear section Become breach 69.Screwed hole is formed at the part near forward part 20F removing this breach 69.
The lower corners 201,202 of battery container 20 is configured to recess, and this recess is to avoid respectively being formed at terminal The installation portion 293,294 of platform 29 and be slit into.It addition, the lower side at battery container (is positioned at vehicle body left and right sides time vehicle-mounted Face) on, be formed the end with set of cells support 295 engage the suitable end engaging recessed part 60 of protuberance 59,59 phase and with central authorities The central engaging recessed part 70 that engaging protuberance 66 phase is suitable.End engaging recessed part 60 and central authorities' engaging recessed part 70 are exactly " battery case side Holding section ".End engaging recessed part 60 is demarcated by the rib 71,72 being projected into bottom battery container 20 with central engaging recessed part 70. Rib 71,72 is parallel to forward part 20F of battery container 20 and the interface 20J of rear section 20Rr, and is respectively provided with at vehicle body width The way in degree direction bends to the direction being orthogonal to interface 20J and forms two parts 711,712 and 721,722 of ladder.
In the part 711,712 of rib 71 and the part 721,722 of rib 72, it is positioned at part 711,721 and the end card in outside Close medial surface 59S, 59S(of protuberance 59,59 with reference to Fig. 8) abut, the part 712,722 being positioned at inner side engages protuberance 66 with central authorities In extend to outside below the 66P of top and abut.The part 711,712 of rib 71 as with the medial surface 59S of battery container 20, 59S abuts and limits set of cells 19 and work relative to the guide portion of terminal board 29 position in the direction from front to rear of a vehicle body.It is provided with The linking part 713 of the part 711 and 712 of linking rib 71 and the linking part 723 of linking portion 721 and 722.Linking part 713,723 All become arcuation when side-looking set of cells 19, inner circumferential surface (being positioned at the face near on the upside of set of cells 19) is battery-mounted at terminal board 29 The position of group 19 engages the retainer 66E engaging of protuberance 66 with central authorities.
Being provided with collets 74 in the bottom of battery container 20, these collets 74 possess the plug for being installed on terminal board 29 The battery container side terminal i.e. socket side terminal 73(that side terminal 63 inserts describes according to Figure 24～Figure 26 etc. below).Insulation Block 74 is had electrical insulating property by rubber and resin etc. and elastic material is formed, and by forward part 20F of battery container 20 and after Part 20Rr clamps, and does not use the coupling component such as bolt and limit screw.Method of clamping will be described later.At battery container The bottom of forward part 20F of 20, is provided with the chimeric breach 75 of the jut 29a for being formed on terminal board 29.Although this breach The side of 75 is opened wide, but this breach 75 can also be the hole (embedded hole) chimeric for jut 29a.
Figure 12 is the top view of forward part 20F of the battery container 20 observed from vehicle-body width direction center side, Figure 13 Being the top view of the rear section 20Rr of the battery container 20 observed from vehicle-body width direction center side, Figure 14 is on the left of vehicle body The figure of the battery container 20 observed.Forward part 20F of battery container 20 and rear section 20Rr are time in combination with each other, respectively Room 20U, medial compartment 20M(the first receiving room in formation) and lower room 20B(the second receiving room) (with reference to Fig. 4).Figure 13 represents and makes The collets 74 being accommodated with socket side terminal 73 are held in the state of lower room 20B.
Upper room 20U by antetheca 76 and rear wall 77, be configured to the upper wall 78 of the grip part of handle 34, downwardly extend from upper wall 78 Longitudinal wall 79 and the upper wall 80 of medial compartment 20M surround, be formed as the recess that side (on the left of overall width direction) is opened wide.Grip part is i.e. Upper wall 78 extends along direction (direction the most same with vehicle body fore-and-aft direction) before and after set of cells 19, and for the finger tip for people The protuberance 781 of the part-cylindrical held bloats downwards.For the chimeric connecting hole 62 of lock pin forward part 20F be orthogonal to grab Hold the position being formed on the antetheca 76 in portion 78 from grip part 78 deviation.
Medial compartment 20M is the chamber receiving multiple battery units (not shown), by antetheca 76 and rear wall 77, upper wall 80, a left side Right wall 82,83 and lower wall (sharing with the upper wall of lower room 20B) 84 surround.
Lower room 20B by antetheca 76 and rear wall 77, upper wall (sharing with the lower wall of medial compartment 20M) 84, lower wall 85, left wall 86 and Right wall 87 surrounds, and forms storage socket side terminal 73, collets 74 and the chamber of fuse 99.Fuse 99 is by root below Describe according to Figure 17.
Forward part 20F at battery container 20 is provided with and can pass bolt or the tapped through hole 89 of limit screw, at battery The rear section 20Rr of housing 20, is formed with screwed hole 90 in the position corresponding to tapped through hole 89.It addition, at battery container 20 Either one side (here, being forward part 20F) in forward part 20F and rear section 20Rr is equipped with the pin 91 of para-position, at another Side, side (here, being rear section 20Rr) is formed with the chimeric pin-and-hole 92 of supply and marketing 91.
In the wall portion 80,82,83 and 84 forming medial compartment 20M, liner or sealing member can be configured at forward part The interface 20J of 20F and rear section 20Rr.
Forward part 20F of room 20B under the formation of battery container 20, is formed with the rib being projected into lower room 20B from upper wall 84 94a, it is projected into the rib 95a of lower room 20B from left wall 86, is projected into the rib 96a of lower room 20B from lower wall 85 and is projected into from antetheca 76 The rib 97a of lower room 20B.
On the other hand, under the formation of battery container 20, the rear section 20Rr of room 20B, possesses and is projected into lower room from upper wall 84 The rib 94b of 20B, it is projected into the rib 95b of lower room 20B from left wall 86, is projected into the rib 96b of lower room 20B from lower wall 85 and from rear wall The 77 rib 97b being projected into lower room 20B.When forward part 20F combines with rear section 20Rr, rib 95a Yu 95b, 96a It is each set to the position that is in opposite each other, keep socket side terminal 73 and collets 74 synergistically with 96b, 97a and 97b (aftermentioned).
And, forward part 20F of room 20B under the formation of battery container 20, as from the prominent protuberance of antetheca 76 It is formed with boss 98a.On the other hand, on the rear section 20Rr of battery container 20, be provided with room 20B under self-forming upper wall 84 and Rib 98b, 99b, 100b that the downward room 20B of rear wall 77 highlights, as protuberance.Combine with rear section 20Rr in forward part 20F Under the state got up, rib 98b, 99b, 100b keep the fuse 99(aftermentioned respectively synergistically with boss 98a).
Under the formation of battery container 20, forward part 20F of the lower wall 85 of room 20B and rear section 20Rr, be respectively formed with The breach 101,102 of the end of income collets 74.When forward part 20F is mutually combined with rear section 20Rr, breach 101,102 Form generally rectangular shaped opening 103(with reference to Figure 15), take in and keep the end of collets 74.
Figure 15 is the major part enlarged drawing of battery container 20.As shown in figure 15, opening 103 utilizes and is respectively formed at front portion The breach 101,102 on the interface 20J of 20F and rear section 20Rr is divided to be formed at the bottom of battery container 20.
Figure 16 is the lower perspective enlarged drawing of the rear section 20Rr of battery container 20, Figure 17 be provided with fuse 99, insert The lower perspective enlarged drawing of the rear section 20Rr under mouth side terminal 73 and collets 74 state.As shown in Figure 16, rib 94b, 95b and 96b is partial circle tubular, and rib 97b becomes cross-like under vehicle body installment state when observing along vehicle body fore-and-aft direction.
On the other hand, rib 98b and 99b extends along vehicle body fore-and-aft direction under vehicle body installment state, and joins in parallel to each other Put.Rib 100b is parallel to rib 98b, 99b, and includes that length (along the size of vehicle body fore-and-aft direction under vehicle body installment state) compares rib Part x1 that 98b, 99b are short and length is longer than part x1 and is formed as part x2 of T-shaped along vehicle body fore-and-aft direction when observing.
When shown in Figure 17, fuse 99 is seated at part x1 of rib 100b, by rib 98b and 99b and rib 100b T-shaped part x2 clamping.It is to say, fuse 99 by multiple described rib 98b, 99b, 100b be maintained at the second receiving room i.e. under The position close to the wall 84 between this lower room 20B and the first receiving room i.e. medial compartment 20M in the 20B of room.It addition, collets 74 fall Seat, on the rib 97b shown in Figure 16, is held by the i.e. partial circle collet chuck of rib 94b, 95b and 96b.
Collets 74 keep socket side terminal 73, and receive the electric wire drawn from socket side terminal 73 to fuse 99 side 771,772 and holding wire 773(it is collectively expressed as " wire harness 105 ").
Fuse 99 is adjacent with collets 74, and the wire harness 105 being connected with socket side terminal 73 is drawn out to fuse side, because of This, it is possible to the length of the wire harness 105 between shortening socket side terminal 73 and fuse 99.
These collets 74 possess flange 741,742, and this flange 741,742 clamps from the inner side of lower room 20B and outside and is located at The periphery of the opening 103 that the breach 101,102 on the lower wall 85 of battery container 20 is harmonious and is formed.Collets 74 by flange 741,742 clamping mid portion 743(with reference to Figure 25) peripheral shape in the way of chimeric with the inner circumferential of opening 103, carry out chi Very little setting.
If carrying out size setting so that by the peripheral shape of the mid portion 743 of flange 741,742 clamping than opening 103 Inner circumferential less and between the inner circumferential and mid portion 743 of opening 103 formed gap carry out movable fit, then collets 74 Can move along lower wall 85 in the range of this gap, therefore, it is possible to absorb the scale error of battery container 20 and terminal board 29 And make plug-side terminal 63 and the combination of socket side terminal 73 carry out swimmingly, it is possible to increase the durability of terminal.
Additionally, carry out size setting and in the case of making mid portion 743 and opening 103 movable fit, it is also possible to Keep arranging gap between rib 94b, 95b and 96b and the collets 74 of collets 74 so that collets 74 can move.
So, by forward part 20F of assembled battery housing 20 and rear section 20Rr, fuse 99 and collets 74 can In the case of not using the coupling component such as bolt and limit screw or being engaged by soldering etc., make fuse 99 with exhausted Edge block 74 is held in battery container 20 with quick condition.
The storage fuse 99 of battery container 20 and the bottom of the lower room 20B of collets 74, be namely located at battery container The breach 75 of the lower wall of 20 is the opening embedded for jut 29a, can become the draining of the water entering into lower room 20B simultaneously Hole.
Then, step when illustrating to be installed on set of cells 19 set of cells cover 28 and action.Figure 18 A～Figure 18 D is to represent The figure of the set of cells 19 when set of cells 19 is installed on set of cells cover 28 and the position relationship of terminal board 29, Figure 19 A～Figure 19 D be from Set of cells cover 28 that the expression that the right back upper place of vehicle body is observed is corresponding with Figure 18 A～Figure 18 D and terminal board 29 and set of cells 19 The axonometric chart of position relationship.During the dismounting operation of set of cells 19, side stand is used to make two-wheeled vehicle 1 with left bank attitude in advance Standing voluntarily, therefore terminal board 29 is not upright, but tilts such as about 12 degree to the left, but for simplicity, Figure 18 A～Figure 18 D and Figure 19 A～Figure 19 D illustrates upright figure.
In Figure 18 A～Figure 18 D, the set of cells supporting being made up of end engaging protuberance 59,59 and central authorities' engaging protuberance 66 Portion 295 have be made up of top 59P, 66P from its top 29P() inclined plane 59d that formed sideling towards dipping down on the right side of vehicle body, 66d.Inclined plane 59d, 66d are at an angle of α (such as, α is 35 degree) relative to base 292.
First, in Figure 18 A, Figure 19 A, make set of cells 19 from vehicle body upper right side close to terminal board 29.Set of cells 19 can be grasped Make as follows: hold handle 34 with the right hand, support part 19R being formed with handle 34 side with left hand.Now, set of cells 19 make by The longitudinal wall being located at the rib 71 bottom battery container 20 and the end engaging recessed part 60 of rib 72 formation and central authorities' engaging recessed part 70 (uses end The longitudinal wall 601 of portion's engaging recessed part 60 represents explanation) approximately along inclined plane 59d of set of cells support 295,66d, and make set of cells The top 29P of support 295 from the lower section of set of cells 19 opposite to each other close to end engaging recessed part 60 and central authorities engaging recessed part 70.
Additionally, as illustrate according to Figure 11, rib 71 is made up of part 711,712, rib 72 is by part 721,722 structure Become.It addition, the top of set of cells support 295 is made up of top 59P and 66P.
Under the attitude shown in Figure 18 A, Figure 19 A, set of cells cover 28 only cover terminal board 29 inboard (on the left of vehicle body and It is provided with the side of plug-side terminal 63), set of cells support 295 is not covered with, and therefore operating personnel can be the most visual Confirm the relative position relation of end engaging protuberance 59 and end engaging recessed part 60.
Then, when supporting the hands of set of cells 19 from the attitude semi-coast shown in Figure 18 A, Figure 19 A, set of cells 19 makes to indulge Wall 601 slides along inclined plane 59d, 66d, declines, and moves to the position shown in Figure 18 B, Figure 19 B.In Figure 18 B, the attitude of Figure 19 B Under (placing), the top 29P arrival of set of cells support 295 abuts with the topmost inner surface of end engaging recessed part 60 temporarily Position, cuts the angle bottom set of cells 19 (being positioned at the angle on the right side of vehicle body) and inclined plane 19c that formed is connected to set of cells supporting The upper surface of the shelf 67 in portion 295.Additionally, inclined plane 19c is shaped generally as the battery container 20 times of cuboid on the whole On surface, from the lower open end of end engaging recessed part 60 and central part engaging recessed part 70, to adjacent with described lower surface Face in the face adjacent with the side that described shelf 67 is highlighted extend.
Therefore, in this position, even if operating personnel loosens the hands supporting set of cells 19 further, it is also possible to only by gently Ground supports and set of cells 19 is temporarily placed on terminal board 29.In the installation exercise of the bigger set of cells 19 of weight ratio, energy Temporarily loosen the hands that hold set of cells 19 effective in terms of the burden alleviating installation exercise.
Then, carry out propping up, to vehicle body left direction, the set of cells 19 temporarily placed with lateral attitude and making this set of cells 19 Upright operation.As shown in Figure 18 C, Figure 19 C, in this operation, change battery with the corner 60a of end engaging recessed part 60 for fulcrum Group 19, relative to the attitude of terminal board 29, makes face 19c leave from the shelf 67 of terminal board 29.Forming end engaging recessed part 60 In wall portion, in order to do not hinder top 29P by set of cells 19 from interim place attitude prop up and until upright during this with Arcuation track moves, and is provided with shape and the part unanimous on the whole along the curve of this arcuation track.
In the position shown in Figure 18 C, Figure 19 C, the plug-side terminal 63 being projected on terminal board 29 starts and is accommodated with electricity The collets 74 of the socket side terminal 73 of pond group 19 engage.The front end of plug-side terminal 63 by the left of vehicle body namely set of cells insert The inboard entered on direction processes chamfering, prevents the front end of plug-side terminal 63 from pushing up the opening corner of collets 74 (by plug Side terminal 63 is directed to the corner facing to the opening in the insert port of plug-side terminal 73).The concrete shape of plug-side terminal 63 To be described according to Figure 21, Figure 23 etc. below.
In Figure 18 D, Figure 19 D, set of cells 19 is landed on terminal board 29.It is to say, set of cells 19 is relative to vehicle body It is in installation attitude.In this position, the bottom surface of set of cells 19 is connected to the upper surface of base 292, plug-side terminal 63 with Socket side terminal 73 makes electrical contact with.In this position, the connecting hole 62 on the antetheca 76 of the handle 34 being formed at set of cells 19 and locking The lock pin 323 of device 32 is in opposite directions.Then, in the keyhole to locking system 32, insert key and turn to the locking position of regulation When putting, lock pin 323 highlights and is embedded in connecting hole 62, and therefore set of cells 19 is on terminal board 29, and is locked in two turbines The main car frame 3 of motor-car 1.
It is landed in the position on terminal board 29, from central authorities' engaging protuberance 66 of set of cells support 295 in set of cells 19 The linking part 713 of retainer 66E prominent for top 66P and the part 711,712 being formed on rib 71 and being formed on rib 72 The linking part 723(of part 721,722 is with reference to Figure 11) inner peripheral surface (upper side) engaging, limit the above-below direction of set of cells 19 Position.
And, the position on the direction being parallel to base 292 upper surface of the set of cells 19 on terminal board 29 by relative to End engaging protuberance 59,59 and central authorities engage end engaging recessed part 60,60 and the central authorities' engaging recessed part 70 that protuberance 66 abuts respectively Respective abutting part limits, and also by the breach 75 being formed on the bottom of forward part 20F of battery container 20 and terminal The chimeric of jut 29a on platform 29 limits.
When pulling down set of cells 19 from terminal board 29 and set of cells cover 28, above-mentioned action is carried out in turn.It is to say, With key operated locking system 32, lock pin 323 is extracted from connecting hole 62.Thus, set of cells 19 becomes able on the right side of vehicle body Tilt, therefore, as long as handle 34, make to tilt on the right side of the upper lateral vehicle body of set of cells 19 and it mentioned upward, with regard to energy Set of cells 19 is pulled down from two-wheeled vehicle 1.
Figure 20 is the front view (figure observed on the right side of vehicle body) of plug-side terminal unit, and Figure 21 is plug-side terminal list The axonometric chart (figure observed from lower right side, vehicle body rear) of unit, Figure 22 is the top view of plug-side terminal unit, and Figure 23 is slotting The side view (figure observed from vehicle front) of rostral terminal unit.In Figure 20～Figure 23, plug-side terminal 63 is provided with many Individual (at this being five), is arranged along vehicle body fore-and-aft direction under the installment state being installed on two-wheeled vehicle 1.
In multiple plug-side terminal 63, two is the power terminal of side of the positive electrode and the negative side being connected to set of cells 19 63a, 63e, remaining is holding wire terminal 63b, 63c, the 63d being connected to holding wire.Power terminal 63a, 63e are arranged to make Front end is in the ratio higher position of holding wire terminal 63b, 63c, 63d, and this side's ratioing signal line of power terminal 63a, 63e is used Terminal 63b, 63c, 63d are more first to be made electrical contact with socket side terminal 73.Thus, improve power terminal 63a, 63e and socket side The durability of son 73.
As shown in figure 23, the front end of plug-side terminal 63 makes the angle 63f on the left of overall width direction relative to plug-side terminal 63 Length direction be cut into chamfering sideling with angle, θ, make the length side relative to plug-side terminal 63 of the angle 63F on the right side of overall width direction It is cut into chamfering to the angle, θ 2 more than angle, θ.Additionally, chamfering length L2 that chamfering length L of angle 63f is than angle 63F is big.The most just Being to say, angle 63f compares angle 63F and cuts bigger.So, plug-side terminal 63 is formed as anterior thin shape when backsight vehicle body.
The chamfering of angle 63F is arranged to: when being connected with socket side terminal 73, starts and socket side with face rather than point Son 73 contact.On the other hand, the chamfering of angle 63f is in order at following purpose and arranges: start and socket at plug-side terminal 63 When side terminal 73 contacts, prevent the front end of plug-side terminal 63 from pushing up or being stuck on the angle of collets 74 such that it is able to guarantee Gap.
Holding wire terminal is not limited to three, both can increase and decrease as required, it is also possible to as a example by number being fixed in advance Such as five, and need to use according to the car type of two-wheeled vehicle 1, grade etc. and all or only use a part.
Plug-side terminal 63 is arranged along the through insulation board of orthogonal direction 64, connects being positioned at the part below insulation board 64 There are the electric wire 651,652 from wire harness 65 branch or holding wire 653,653,653.
Insulation board 64 has: main portion 641, and it is embedded on terminal board 29 opening 291 formed；Margo dexter 642, its Autonomic elements 641 is prominent on the right side of vehicle body, is sandwiched in the upper guide portion 298 of terminal board 29；Left border 643, its autonomic elements 641 On the left of vehicle body prominent, be sticked in from terminal board 29 extend retainer 300.Left border 643 is formed recess 644, makes This recess 644 is avoided and the upside of left border 643 around insulation board 64 in the front end of retainer 300, utilizes retainer 300 and end The lower guide 301 of sub-platform 29 grips insulation board 64(in the lump with reference to Fig. 8, Fig. 9).
Figure 24 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 that the right front lower place from vehicle body is observed, figure 25 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 observed from left back top, and Figure 26 is from socket side terminal The sectional view of the collets 74 that the vehicle body left sides of the contact site of 73 arrives.
In Figure 24～Figure 26, it is formed for multiple plug-side terminal 63(63a～63e on the top of collets 74) insert Multiple (in this example being five) peristome 745.Peristome 745 is rectangle, has more towards the socket side terminal 73 being positioned at the inside The conical surface that aperture area more reduces.Socket side terminal 73 is positioned at the side reducing aperture area of peristome 745, such as Figure 26 institute Showing, socket side terminal 73 has connecting portion 633, and this connecting portion 633 from for clamping the plug side inserted from both direction Two contact sites 632 and the contact site 632 of son 63 extend to downside, and are connected with electric wire 771,772 or holding wire 773.For Avoid numerous and diverse, only the connecting portion 632,633 at vehicle body fore-and-aft direction two ends is labelled with reference.
Being formed with flange 741,742 in the periphery of the part surrounding peristome 745, this flange 741,742 is from lower room 20B's Inner side and outside clamping are formed at the periphery of the opening 103 bottom battery container 20.Part 743 by flange 741,742 clamping It is sized in the way of consistent with the inner edge of opening 103.
Then, same set of cells 19 plug-side terminal corresponding with the position relationship of terminal board 29 63 and socket side terminal are described The position relationship of 73.Figure 27 A～Figure 27 E is the expression plug-side terminal 63 and socket side terminal 73 observed from vehicle body rear The sectional view of position relationship.First, in Figure 27 A, make the collets 74 being accommodated with socket side terminal 73 on the right side of vehicle body tiltedly on Side is close to plug-side terminal 63.
In Figure 27 B, the front end of plug-side terminal 63 is in the position being partially into collets 74.Due at collets 74 Peristome 745 be formed with the conical surface, therefore, at the angle 63f cutting the front end of plug-side terminal 63 sideling and formed and collets Big clearance C L1 is maintained between 74.
In Figure 27 C, the end (peristome of the socket side terminal 73 in the front end of plug-side terminal 63 and collets 74 745 side ends) 731 contacts.In this position, the angle 63f of plug-side terminal 63 is basic with the conical surface of the peristome 745 of collets 74 On be parallel.
The fore-end of plug-side terminal 63 is arranged to more the most thinning towards leading section thickness of slab, and this arranges the part of shape And maintain and between the part of thickness of slab, form crest line 63h.
In Figure 27 D, the crest line 63h of the fore-end of plug-side terminal 63 is basic with the end 731 of socket side terminal 73 Upper parallel.Now, clearance C L2 between angle 63f and the collets 74 of plug-side terminal 63 becomes less than clearance C L1, but plug Side terminal 63 does not contacts with collets 74.
In Figure 27 E, illustrate the knot when set of cells 19 is loaded into terminal board 29 in the position shown in Figure 27 D Conjunction state, plug-side terminal 63 is inserted into and completes connection in socket side terminal 73.In this condition, at plug-side terminal 63 Side (on the left of vehicle body), between insulator 74, maintain clearance C L3 and CL4, at the opposite side (car of plug-side terminal 63 On the right side of body) also maintain clearance C L5 less than clearance C L3 and CL4, CL6.Figure 28 is the major part enlarged drawing of Figure 27 E.
The right side being partial to set of cells 19 owing to being formed at the handle 34 on battery container 20 top is arranged, as long as therefore making battery Unit incorporating section i.e. medial compartment 20M(the first receiving room) it is positioned at the underface of the main car frame 3 of two-wheeled vehicle 1, handle 34 Itself it is in the right side of main car frame 3, it is possible to rise to the position overlapping with main car frame 3 when side-looking vehicle body upward.So, logical Cross and make handle 34 above, it is possible to expand medial compartment 20M, receive more battery unit.
It addition, the main car frame 3 of two-wheeled vehicle 1 is set as the simple structure of bearing-type, but it is not limited to this, it is also possible to set Put and extend downwards from head tube 2 and underframe that rear end engages with the bottom of pivot plate 4.
Figure 29 is provided with the major part right view of the two-wheeled vehicle 1 of underframe.In Figure 29, it is possible at underframe 105 Front (vehicle front side) arranges sliding plate 106.As long as sliding plate 106 at least covers the lower front of set of cells 19, but Can be located at from the front of underframe 105 across being set in the range of motor field frame 23.This is to protect set of cells 19 and electronic Casing body 23 is from infringements such as handstone, sand, mud or the water sudden from the front of two-wheeled vehicle 1 and lower section.Additionally, such as Shown in Figure 29, by arranging underframe 105, it is possible to PDU33 is arranged on underframe 105 rather than bracket 31.
It addition, in Figure 29, it is possible to make the locking system supporting keeper 30 of fixing locking system 32 expand to vehicle body rear Open and forming part 30a, and utilize this expansion 30a to combine the top of set of cells cover 28.Thus, set of cells cover 28 is in bottom Can be supported by the set of cells supporting keeper 27 extended from motor field frame 23, and upper support can be made in locking system Supporting keeper 30.
Figure 30 is the major part enlarged drawing of Figure 13.In fig. 30, collets 74 make to be clipped in that to be located at two of its end convex Mid portion 743 between edge 741,742 and opening 103 movable fit.It is to say, to mid portion 743 and opening 103 Size is set so that produce clearance G 1 between outer peripheral face and the inner peripheral surface of opening 103 of mid portion 743.To flange 742 It is set with the size of opening 103 so that between flange 742 and opening 103, also produce clearance G 1.Furthermore, it is possible in centre The surrounding of the outer peripheral face of part 743 arranges clearance G 1 so that collets 74 can be along the bottom surface of battery container 20 to moving around. From prominent rib 94b, 95b, the 96b(in battery container 20 wall portion 95a, 9bb, 95c in opposite directions too) along outside collets 74 Shape face 745,746,747 configures, and right in Figure 30 can move in the range of described clearance G 1 with collets 74 Mode sets and configures with the position relationship of collets 74.
4th embodiment
Hereinafter, the preferred implementation that present invention will be described in detail with reference to the accompanying.Fig. 1 has an embodiment of the present invention The major part right view of the electric vehicle of Antrieb fur elektrofahrzeug, Fig. 2 is have an embodiment of the present invention electronic The major part left view of the electric vehicle of vehicle power source device, the main portion of electric vehicle when Fig. 3 is to observe in right front Sequential Stereoscopic figure.In order to make major part structure easy to understand, eliminate the diagram to occupant's vehicle seat and outer housing etc..Referring to Each figure in, front reference Fr of electric vehicle 1 represents, rear reference Rr represents, left direction accompanying drawing Label L represents, right direction reference R represents, direction, upside reference Up represents, in the feelings of not definition especially Under condition, in this specification about towards be recited as electric vehicle towards.
Electric vehicle 1 is that in order to drive the cross-country type two-wheeled vehicle in source, (following, " electric vehicle " is by conduct with motor " two-wheeled vehicle " illustrates).Two-wheeled vehicle 1 has the main car frame that leading section engages with head tube 2 and extends to the back lower place 3.Main car frame 3 is the unitary construction being made up of the single pipe bending to upside.The material of main car frame 3 is any, it is also possible to Head tube 2 is one-body molded.
Pivot plate 4 possesses the pivot 5 and pivot 6 extended along overall width direction, and it is bonded on the rear lower of main car frame 3.Pivot 5 And in pivot 6, pair of right and left swing arm 7 is swung up and down and supports freely by pivot 5 above.Lower section more it is positioned at than pivot 5 Pivot 6 swing up and down support being arranged in the rear brake pedal 8 on the right side of two-wheeled vehicle 1 freely.It is arranged in two-wheeled motor-driven Side stand (not shown) on the left of car 1 can pivot suspension in the bottom of pivot plate 4.
At the pars intermedia of the bending of main car frame 3, it is bonded to pair of right and left saddle frame 9 and buffer front portion frame support bracket 10.Buffer front portion frame support bracket 10 is strengthened by keeper 12.Saddle frame 9 makes leading section engage with main car frame 3, and to vehicle body Rear extends.Be provided with front and back end and be individually coupled to the subframe 11 of main car frame 3 and saddle frame 9, utilize this subframe 11 under Fang Zhicheng also strengthens saddle frame 9.
Trailing wheel scaffold 13 it is bonded to respectively at the rear portion of pair of right and left swing arm 7, and to a left side for vehicle front extension The rearward end of right a pair looped pipeline 14 is bonded on the top of trailing wheel scaffold 13.Link two it is provided with between looped pipeline 14 and swing arm 7 The connecting piece 15 of person.Upper bond at looped pipeline 14 has buffer rear support bracket 16.Posterior bumper 17 is set to by buffering Device front portion frame support bracket 10 and buffer rear support bracket 16 pivot suspension.Not shown takes vehicle seat across saddle frame 9 And the forward part installation of main car frame 3.
On main car frame 3, it is provided with driving means 18 and is positioned at the supply unit i.e. set of cells 19 in driving means 18 front.Electricity Pond group 19 is received multiple battery unit (not shown) in battery container 20 and is formed.Driving means 18 is by motor 21 and subtracts Speed device 22 is constituted, and driven device housing (hereinafter referred to as " motor field frame ") 23 covers.It should be noted that drive Device 18 is covered by motor field frame 23, therefore should use dotted lines, but in order to avoid causing miscellaneous and being more fully understood that Shape, draws with solid line.Motor field frame 23 is linked to suspension bracket 24,25 and the pivot plate 4 engaged with main car frame 3, Thus at three positions by suspension.Set of cells 19 includes: set of cells supporting keeper 27, and it connects with the bottom of motor field frame 23 Tie and extend to motor field frame 23 rear；Set of cells cover 28, it is fixed on set of cells supporting keeper 27；Terminal board 29, its It is fixed on the bottom of set of cells cover 28.
In the front portion of main car frame 3, it is bonded to stretch to locking system supporting the keeper 30 and PDU bracket 31 of lower section.Lock Locking apparatus 32 is mounted on the locking system supporting keeper 30 of set of cells 19 dead ahead, PDU(Motorized drive unit) 33 It is mounted on the PDU bracket 31 near head tube 2.PDU33 is supplied electric power from set of cells 19, according to battery information (electricity Pond surplus etc.) and the detection signal etc. of various switches and the sensor etc. of being located at two-wheeled vehicle 1 motor 21 is carried out numeral Phase controlling.
The handle 34 that vehicle front upper lateral part at the battery container 20 of set of cells 19 uses when being provided with carrying set of cells 19, Handle 34 is formed for lock pin holding section (lock pin and the tool of lock pin holding section of the prominent lock pin engaging of self-locking device 32 Body situation will be described later).
Driving side sprocket wheel 36 is linked to the output shaft 35 of decelerator 22.Driving wheel is after i.e. trailing wheel WR is supported on by hind axle 37 Wheel support plate 13, slave end sprocket wheel 38 is linked to hind axle 37.Set up between driving side sprocket wheel 36 and slave end sprocket wheel 38 and have Driving chain 39, the power being decelerated device 22 deceleration of motor 21 is delivered to hind axle 37 via slave end sprocket wheel 38.Driving Chain 39 is provided with the chain guard 61(covering this driving chain 39 top with reference to Fig. 1).Additionally, drive shaft 37 and slave end sprocket wheel 38 across One-way clutch links so that the power of motor 21 is only delivered to trailing wheel WR along the direction of advance of two-wheeled vehicle 1.
The pedal 40,41 occupant being put foot is installed to the pedal-rod 42 at two ends, left and right along the extension of overall width direction.Pedal-rod 42 are installed on the bottom surface of motor field frame 23 via bracket 43.The rear brake pedal 8 being supported on pivot 6 includes: anterior arm section 801, it operates for occupant's foot；Rear portion arm section 802, its utilize brake cable 45 be located at hind axle 37 rear brake The movement arm 44 of (not shown) links.
Head tube 2 is rotatably supported with not shown steering spindle, this steering spindle in this head tube 2 along the vertical direction Through extension, respectively with steering spindle combine between the higher and lower levels top bridge 49 and end bridge 50 on be combined with the pair of right and left extended up and down before Fork 51.The front axle 52 extended along overall width direction is bearing in the lower end of front fork 51, and front-wheel WF is rotatably freely supported on front axle 52.It is positioned at the front mudguard 53 above front-wheel WF and is installed on front fork 51.
Be supported on top bridge 49 turn to hands being provided with throttle control handle 55 on 48.Throttle control handle 55 is linked with throttle draw Rope 56, the amount of spin (accelerator open degree) of throttle control handle 55 is delivered to the throttle being located in motor field frame 23 via throttle cable 56 Jaw opening sensor (APS) 57.
Fig. 4 is the axonometric chart of the locking system 32 that the right back upper place from vehicle body is observed, Fig. 5 is to observe on the right side of vehicle body The sectional view of the cross section by lock pin of locking device 32.Locking system 32 includes: cylindric cylindrical portion 321, prominent To the lock pin guide portion 322 of sidepiece (vehicle body rear side) of cylindrical portion 321 and through lock pin guide portion 322 and along being orthogonal to cylinder The movable part i.e. lock pin 323 that the direction in portion 321 extends.
Keyhole 324 be formed at cylindrical portion 321 right part and with insert this keyhole 324 key (not shown) turn Dynamic direction interlocks, and when rotating key along power on direction (such as clockwise), lock pin 323 highlights from cylindrical portion 321, When key turns to dump side, lock pin 323 backs to cylindrical portion 321 side.
The spinning movement of key is converted into the mechanism of direction action before and after lock pin 323, as it is shown in figure 5, and cylindrical portion 321 are coaxially disposed inner core disk 325, and make the eccentric shaft 326 being located at this inner core disk 325 (prominent with the end of lock pin 323 Annulus to cylinder interior) 327 engagings such that it is able to make lock pin 323 according to eccentric shaft 326 relative to inner core disk 325 The offset of center of rotation 32c and highlight, retreat.Locking system 32 with prominent lock pin 323 be formed at battery container 20 The mode of connecting hole 62 movable fit position and be installed on locking system supporting keeper 30.The driving and reversing mechanism of lock pin 323 is not It is confined to the structure shown in Fig. 5, can replace by known structure.
From lightweight and ease of manufacturing angle, battery container 20 is the most resinous, therefore to strengthen card Close hole 62, such as, the reinforcing ring 621 being made up of metal can be embedded into the inner circumferential of connecting hole 62.
Fig. 6 is the vertical of the set of cells 19 being accommodated in set of cells cover 28 observed of the right back upper place from two-wheeled vehicle 1 Body figure.Set of cells cover 28 is formed as the shape that the face (face on the right side of vehicle body) in six faces constituting approximation cuboid is removed Shape, it is positioned at set depth D(vehicle body right and left in the way of the approximate half on the left of vehicle body divides 19L by only cover set of cells 19 To size).Therefore, the approximate half on the right side of the vehicle body of set of cells 19 divides 19R not covered by set of cells cover 28, it is possible to from outside mesh Depending on confirming the right side outward appearance of set of cells 19.
It is fixed with terminal board 29 in the bottom of set of cells cover 28.On terminal board 29, it is provided with the right side in set of cells 19 Point, basifacial before and after basifacial and set of cells 19 side before and after the right half part 19R that do not covered by set of cells cover 28 The set of cells support 295 of engaging.
The top of the right half part 19R of set of cells 19 is compared the upper end of set of cells cover 28 and is extended to upside, on the upside of this Prolongation 19P is provided with and divides direction to the right recessed recess from left vehicle body, and the upper wall forming this recess is constituted for people The grip part of handle 34 held of finger tip.The upper wall of recess and recess i.e. grip part will be hereinafter with reference to Figure 10, Figure 13 etc. It is described.
The battery container 20 of set of cells 19 includes two parts i.e. forward part 20F and the rear portion being divided into along vehicle body fore-and-aft direction Divide 20Rr, on the upside of constituting on the side of forward part 20F of prolongation 19P, be provided with and be provided from the prominent lock pin of locking system 32 323 connecting holes 62 carrying out movable fit.Connecting hole 62 be located in battery container 20 with the grip part of handle 34 (aftermentioned) On the wall of orthogonal forward part 20F.
The axonometric chart of the terminal board 29 that Fig. 7 is integrally fixed in set of cells cover 28, Fig. 8 observes from the left back top of vehicle body Embedded in the axonometric chart of the terminal board 29 of insulation board 64, Fig. 9 is the axonometric chart of the terminal board 29 observed from the left back lower section of vehicle body. Terminal board 29 has: base 292, and it possesses the opening 291 embedded for insulation board 64, and insulation board 64 is provided with and (is preferably molded as Type) the multiple body side terminals i.e. plug-side terminal 63 of string it is configured to along vehicle body fore-and-aft direction；Installation portion 293,294, it is dashed forward Go out on pedestal 292 and in vehicle body left end along vehicle body fore-and-aft direction separate configuration；Set of cells support 295, its relative to Base 292 extends on the right side of vehicle body.Between opening 291 and set of cells support 295, engage with the bottom surface of battery container 20 Jut 29a is formed on base 292.
Installation portion 293,294 possesses inner peripheral surface 29b, 29c, and this inner peripheral surface 29b, 29c are respectively formed in set of cells cover 28 Vehicle body left surface on boss 281,282 cover (with reference to Fig. 9).On installation portion 293,294, it is respectively formed with along vehicle body width The bolt hole 296,297 that passes of degree direction, by enabling on the right side of vehicle body by the bolt of this bolt hole 296,297 or Limit screw (not shown) respectively with screwed hole (not shown) spiral shell being formed on the prominent boss 281,282 of set of cells cover 28 Close, it is possible to terminal board 29 is fixed on set of cells cover 28.
In the vehicle body fore-and-aft direction both sides of the vehicle body right side edge of opening 291, upper guide portion 298,298 is along base 292 Upper surface highlight, and, in the vehicle body right side edge of opening 291, be provided with in upper guide portion (the second upper guide portion) 298, along the lower guide (the second lower guide) 299 that the lower surface of base 292 is prominent between 298.On the other hand, opening The vehicle body fore-and-aft direction both sides of the vehicle body left side edge of mouth 291, lower guide (the first lower guide) 301 is along base 292 Lower surface highlight, at the vehicle body fore-and-aft direction central part of the vehicle body left side edge of opening 291, (the first top guides retainer Portion) 300 it is protrusively provided to opening 291 side from the upper surface of base 292.
The wire harness 65 drawn to driving means 18 side is connected to plug-side terminal 63.It is installed on base 292 at insulation board 64 In the case of, wire harness 65 is passed through the downside through base 292, the upside of the opening 291 base 292 from terminal board 29.Then, One edge (edge on the right side of vehicle body) of insulation board 64 is clipped between upper guide portion 298,298 and lower guide 299, with Time make the lower surface of other edge (edge on the left of vehicle body) of insulation board 64 abut with lower guide 301, by retainer 300 It is fastened on upper surface.In Fig. 7, in set of cells cover 28, it is formed and is between boss 281 and 282 and is positioned at base 292 Neighbouring rib 283, rib 283 highlights to the right from wall portion (left side wall 285).This rib 283 is with can be to being arranged on set of cells cover 28 The mode of the left side edge that interior terminal board 29 covers insulation board 64 from upside is set position.Rib 283 is the most fixed Position is locked to the insulation board 64 of terminal board 29 by retainer 300, it is suppressed that this insulation board 64 is moved upward.
Set of cells support 295 possesses: two end engaging protuberances 59,59, the two arranges along vehicle body fore-and-aft direction；Central authorities Engaging protuberance 66, it is between end engaging protuberance 59,59.End engaging protuberance 59,59 and central authorities' engaging protuberance 66 are exactly " body side holding section ", on terminal board 29, end engaging protuberance 59,59 and central authorities engage protuberance 66 on overall width direction from car Body center is amesiality (being right side in this example) is arranged.Central authorities' engaging protuberance 66 possesses top 66P, and this top 66P includes to end The columned retainer 66E that engaging protuberance 59,59 side, portion highlights and engages with battery container 20 as described later.It is formed at electricity Rib 711 bottom pond housing 20,721(are described according to Figure 11 below) be inserted into be formed at end engaging protuberance 59, 59 engage the space between protuberance 66 with central authorities.Side 59S, 59S opposite each other of end engaging protuberance 59,59 have as follows Function: when set of cells 19 is installed on terminal board 29, blocks with central authorities be inserted into this side 59S, 59S of battery container 20 side The side closing the rib 711,712 between protuberance 66 abuts, and guiding rib 711,712 makes set of cells 19 the most right Position.
The shaped upper part of the top 59P of end engaging protuberance 59,59 and the top 66P of central authorities' engaging protuberance 66 is same The partial circle of shape, and arrange on direction before and after set of cells 19.End engaging protuberance 59,59 and central authorities engage protuberance 66 On the right side of vehicle body, bottom forms the shelf 67 substantially horizontally extended, and makes end engaging protuberance 59,59 engage protuberance 66 with central authorities Interconnected in bottom.As described later, when relative to set of cells cover 28 dismounting cell group 19, shelf 67 provides can be for facing Time place platform.
Figure 10 is the axonometric chart of the set of cells 19 observed from the left back top of vehicle body, and Figure 11 is to observe from the left front lower section of vehicle body The axonometric chart of the set of cells 19 arrived.At Figure 10, Tu11Zhong, forward part 20F and the rear section 20Rr of battery container 20 utilize bolt Or limit screw be combined with each other, form the battery container 20 as the framework sealed.
In battery container 20, at the periphery of the side (being positioned at the face of vehicle body front side time vehicle-mounted) of forward part 20F, it is used for making spiral shell The relief portion that bolt or limit screw pass i.e. breach 68 is formed at multiple position.It addition, rear section 29Rr with breach 68 It is formed with screwed hole 90(on corresponding periphery to describe hereinafter with reference to Figure 13), this screwed hole 90 is provided from forward part 29F side The bolt or the limit screw that pass screw togather.In order to not make screwed hole 90 unnecessarily extend, shape around the 20Rr of rear section Become breach 69.Screwed hole is formed at the part near forward part 20F removing this breach 69.
The lower corners 201,202 of battery container 20 is configured to recess, and this recess is to avoid respectively being formed at terminal The installation portion 293,294 of platform 29 and be cut into.It addition, the lower side at battery container (is positioned at vehicle body left and right sides time vehicle-mounted Face) on, be formed the end with set of cells support 295 engage the suitable end engaging recessed part 60 of protuberance 59,59 phase and with central authorities The central engaging recessed part 70 that engaging protuberance 66 phase is suitable.End engaging recessed part 60 and central authorities' engaging recessed part 70 are exactly " battery case side Holding section ".End engaging recessed part 60 is demarcated by the rib 71,72 being projected into bottom battery container 20 with central engaging recessed part 70. Rib 71,72 is parallel to forward part 20F of battery container 20 and the interface 20J of rear section 20Rr, and is respectively provided with at vehicle body width The way in degree direction bends to the direction being orthogonal to interface 20J and forms two parts 711,712 and 721,722 of ladder.
In the part 711,712 of rib 71 and the part 721,722 of rib 72, it is positioned at part 711,721 and the end card in outside Close medial surface 59S, 59S(of protuberance 59,59 with reference to Fig. 8) abut, the part 712,722 being positioned at inner side engages protuberance 66 with central authorities In extend to outside below the 66P of top and abut.The part 711,712 of rib 71 as with the medial surface 59S of battery container 20, 59S abuts and limits set of cells 19 and work relative to the guide portion of terminal board 29 position in the direction from front to rear of a vehicle body.It is provided with The linking part 713 of the part 711 and 712 of linking rib 71 and the linking part 723 of linking portion 721 and 722.Linking part 713,723 All become arcuation when side-looking set of cells 19, inner circumferential surface (being positioned at the face near on the upside of set of cells 19) is battery-mounted at terminal board 29 The position of group 19 engages the retainer 66E engaging of protuberance 66 with central authorities.
Being provided with collets 74 in the bottom of battery container 20, these collets 74 possess the plug for being installed on terminal board 29 The battery container side terminal i.e. socket side terminal 73(that side terminal 63 inserts describes according to Figure 24～Figure 26 etc. below).Insulation Block 74 is had electrical insulating property by rubber and resin etc. and elastic material is formed, and by forward part 20F of battery container 20 and after Part 20Rr clamps, and does not use the coupling component such as bolt and limit screw.Method of clamping will be described later.At battery container The bottom of forward part 20F of 20, is provided with the chimeric breach 75 of the jut 29a for being formed on terminal board 29.Although this breach The side of 75 is opened wide, but this breach 75 can also be the hole (embedded hole) chimeric for jut 29a.
Figure 12 is the top view of forward part 20F of the battery container 20 observed from vehicle-body width direction center side, Figure 13 Being the top view of the rear section 20Rr of the battery container 20 observed from vehicle-body width direction center side, Figure 14 is on the left of vehicle body The figure of the battery container 20 observed.Forward part 20F of battery container 20 and rear section 20Rr are time in combination with each other, respectively In formation, room 20U, medial compartment 20M and lower room 20B(are with reference to Fig. 4).Figure 13 represents and makes to be accommodated with the insulation of socket side terminal 73 Block 74 is held in the state of lower room 20B.
Upper room 20U by antetheca 76 and rear wall 77, be configured to the upper wall 78 of the grip part of handle 34, downwardly extend from upper wall 78 Longitudinal wall 79 and the upper wall 80 of medial compartment 20M surround, be formed as the recess that side (on the left of overall width direction) is opened wide.Grip part is i.e. Upper wall 78 extends along direction (direction the most same with vehicle body fore-and-aft direction) before and after set of cells 19, and for the finger tip for people The protuberance 781 of the part-cylindrical held bloats downwards.For the chimeric connecting hole 62 of lock pin forward part 20F be orthogonal to grab Hold the position being formed on the antetheca 76 in portion 78 from grip part 78 deviation.
Medial compartment 20M is the chamber receiving multiple battery units (not shown), by antetheca 76 and rear wall 77, upper wall 80, a left side Right wall 82,83 and lower wall (sharing with the upper wall of lower room 20B) 84 surround.
Lower room 20B by antetheca 76 and rear wall 77, upper wall (sharing with the lower wall of medial compartment 20M) 84, lower wall 85, left wall 86 and Right wall 87 surrounds, and forms storage socket side terminal 73, collets 74 and the chamber of fuse 99.Fuse 99 is by root below Describe according to Figure 17.
Forward part 20F at battery container 20 is provided with and can pass bolt or the tapped through hole 89 of limit screw, at battery The rear section 20Rr of housing 20, is formed with screwed hole 90 in the position corresponding to tapped through hole 89.It addition, at battery container 20 Either one side (here, being forward part 20F) in forward part 20F and rear section 20Rr is equipped with the pin 91 of para-position, at another Side, side (here, being rear section 20Rr) is formed with the chimeric pin-and-hole 92 of supply and marketing 91.
In the wall portion 80,82,83 and 84 forming medial compartment 20M, liner or sealing member can be configured at forward part The interface 20J of 20F and rear section 20Rr.
Forward part 20F of room 20B under the formation of battery container 20, is formed with the rib being projected into lower room 20B from upper wall 84 94a, it is projected into the rib 95a of lower room 20B from left wall 86, is projected into the rib 96a of lower room 20B from lower wall 85 and is projected into from antetheca 76 The rib 97a of lower room 20B.
On the other hand, under the formation of battery container 20, the rear section 20Rr of room 20B, possesses and is projected into lower room from upper wall 84 The rib 94b of 20B, it is projected into the rib 95b of lower room 20B from left wall 86, is projected into the rib 96b of lower room 20B from lower wall 85 and from rear wall The 77 rib 97b being projected into lower room 20B.When forward part 20F combines with rear section 20Rr, rib 95a Yu 95b, 96a It is each set to the position that is in opposite each other, keep socket side terminal 73 and collets 74 synergistically with 96b, 97a and 97b (aftermentioned).
And, forward part 20F of room 20B under the formation of battery container 20, it is formed from the prominent boss of antetheca 76 98a.On the other hand, on the rear section 20Rr of battery container 20, the upper wall 84 and the rear wall 77 that are provided with room 20B under self-forming are downward Rib 98b, 99b, 100b that room 20B is prominent.When forward part 20F and rear section 20Rr combine, rib 98b, 99b, 100b keeps the fuse 99(aftermentioned respectively synergistically with boss 98a).
Under the formation of battery container 20, forward part 20F of the lower wall 85 of room 20B and rear section 20Rr, be respectively formed with The breach 101,102 of the end of income collets 74.When forward part 20F is mutually combined with rear section 20Rr, breach 101,102 Form generally rectangular shaped opening 103(with reference to Figure 15), take in and keep the end of collets 74.
Figure 15 is the major part enlarged drawing of battery container 20.As shown in figure 15, opening 103 utilizes and is respectively formed at front portion The breach 101,102 on the interface 20J of 20F and rear section 20Rr is divided to be formed at the bottom of battery container 20.
Figure 16 is the lower perspective enlarged drawing of the rear section 20Rr of battery container 20, Figure 17 be provided with fuse 99, insert The lower perspective enlarged drawing of the rear section 20Rr under mouth side terminal 73 and collets 74 state.As shown in Figure 16, rib 94b, 95b and 96b is partial circle tubular, and rib 97b becomes cross-like under vehicle body installment state when observing along vehicle body fore-and-aft direction.
On the other hand, rib 98b and 99b extends along vehicle body fore-and-aft direction under vehicle body installment state, and joins in parallel to each other Put.Rib 100b is parallel to rib 98b, 99b, and includes that length (along the size of vehicle body fore-and-aft direction under vehicle body installment state) compares rib Part x1 that 98b, 99b are short and length is longer than part x1 and is formed as part x2 of T-shaped along vehicle body fore-and-aft direction when observing.
When shown in Figure 17, fuse 99 is seated at part x1 of rib 100b, by rib 98b and 99b and rib 100b T-shaped part x2 clamping.It addition, collets 74 are landed on the rib 97b shown in Figure 16, by rib 94b, 95b and 96b i.e. partial circle Collet chuck is held.
Collets 74 keep socket side terminal 73, and receive the electric wire drawn from socket side terminal 73 to fuse 99 side 771,772 and holding wire 773(it is collectively expressed as " wire harness 105 ").
Fuse 99 is adjacent with collets 74, and the wire harness 105 being connected with socket side terminal 73 is drawn out to fuse side, because of This, it is possible to the length of the wire harness 105 between shortening socket side terminal 73 and fuse 99.
These collets 74 possess flange 741,742, and this flange 741,742 clamps from the inner side of lower room 20B and outside and is located at The periphery of the opening 103 that the breach 101,102 on the lower wall 85 of battery container 20 is harmonious and is formed.Collets 74 by flange 741, parts 743(of 742 clampings are with reference to Figure 25) peripheral shape in the way of chimeric with the inner circumferential of opening 103, carry out size set Fixed.
So, fuse 99 and collets 74 do not use the coupling component such as bolt and limit screw, it becomes possible to by assembling Forward part 20F of battery container 20 and rear section 20Rr, and simultaneously it is held in battery container 20.
Then, step when illustrating to be installed on set of cells 19 set of cells cover 28 and action.Figure 18 A～Figure 18 D is to represent The figure of the set of cells 19 when set of cells 19 is installed on set of cells cover 28 and the position relationship of terminal board 29, Figure 19 A～Figure 19 D is Set of cells cover 28 that the expression observed from the right back upper place of vehicle body is corresponding with Figure 18 A～Figure 18 D and terminal board 29 and set of cells 19 The axonometric chart of position relationship.During the dismounting operation of set of cells 19, side stand is used to make two-wheeled vehicle 1 with left bank appearance in advance State is stood voluntarily, and therefore terminal board 29 is not upright, but tilts such as about 12 degree to the left, but rises in order to simple See, Figure 18 A～Figure 18 D and Figure 19 A～Figure 19 D illustrates upright figure.
In Figure 18 A～Figure 18 D, the set of cells supporting being made up of end engaging protuberance 59,59 and central authorities' engaging protuberance 66 Portion 295 have be made up of top 59P, 66P from its top 29P() inclined plane 59d that formed sideling towards dipping down on the right side of vehicle body, 66d.Inclined plane 59d, 66d are at an angle of α (such as, α is 35 degree) relative to base 292.
First, in Figure 18 A, Figure 19 A, make set of cells 19 from vehicle body upper right side close to terminal board 29.Set of cells 19 can be grasped Make as follows: hold handle 34 with the right hand, support part 19R being formed with handle 34 side with left hand.Now, set of cells 19 make by The longitudinal wall being located at the rib 71 bottom battery container 20 and the end engaging recessed part 60 of rib 72 formation and central authorities' engaging recessed part 70 (uses end The longitudinal wall 601 of portion's engaging recessed part 60 represents explanation) approximately along inclined plane 59d of set of cells support 295,66d, and make set of cells The top 29P of support 295 from the lower section of set of cells 19 opposite to each other close to end engaging recessed part 60 and central authorities engaging recessed part 70.
Additionally, as illustrate according to Figure 11, rib 71 is made up of part 711,712, rib 72 is by part 721,722 structure Become.It addition, the top of set of cells support 295 is made up of top 59P and 66P.
Under the attitude shown in Figure 18 A, Figure 19 A, set of cells cover 28 only cover terminal board 29 inboard (on the left of vehicle body and It is provided with the side of plug-side terminal 63), set of cells support 295 is not covered with, and therefore operating personnel can be the most visual Confirm the relative position relation of end engaging protuberance 59 and end engaging recessed part 60.
Then, when supporting the hands of set of cells 19 from the attitude semi-coast shown in Figure 18 A, Figure 19 A, set of cells 19 makes to indulge Wall 601 slides along inclined plane 59d, 66d, declines, and moves to the position shown in Figure 18 B, Figure 19 B.In Figure 18 B, the attitude of Figure 19 B Under (placing), the top 29P arrival of set of cells support 295 abuts with the topmost inner surface of end engaging recessed part 60 temporarily Position, cuts the angle bottom set of cells 19 (being positioned at the angle on the right side of vehicle body) and inclined plane 19c that formed is connected to set of cells supporting The upper surface of the shelf 67 in portion 295.Additionally, inclined plane 19c is shaped generally as the battery container 20 times of cuboid on the whole On surface, from the lower open end of end engaging recessed part 60 and central part engaging recessed part 70, to adjacent with described lower surface Face in the face adjacent with the side that described shelf 67 is highlighted extend.
Therefore, in this position, even if operating personnel loosens the hands supporting set of cells 19 further, it is also possible to only by gently Ground supports and set of cells 19 is temporarily placed on terminal board 29.In the installation exercise of the bigger set of cells 19 of weight ratio, energy Temporarily loosen the hands that hold set of cells 19 effective in terms of the burden alleviating installation exercise.
Then, carry out propping up, to vehicle body left direction, the set of cells 19 temporarily placed with lateral attitude and making this set of cells 19 Upright operation.As shown in Figure 18 C, Figure 19 C, in this operation, change battery with the corner 60a of end engaging recessed part 60 for fulcrum Group 19, relative to the attitude of terminal board 29, makes face 19c leave from the shelf 67 of terminal board 29.Forming end engaging recessed part 60 In wall portion, in order to do not hinder top 29P by set of cells 19 from interim place attitude prop up and until upright during this with Arcuation track moves, and is provided with shape and the part unanimous on the whole along the curve of this arcuation track.
In the position shown in Figure 18 C, Figure 19 C, the plug-side terminal 63 being projected on terminal board 29 starts and is accommodated with electricity The collets 74 of the socket side terminal 73 of pond group 19 engage.The front end of plug-side terminal 63 by the left of vehicle body namely set of cells insert The inboard entered on direction processes chamfering, prevents the front end of plug-side terminal 63 from pushing up the opening corner of collets 74 (by plug Side terminal 63 is directed to the corner facing to the opening in the insert port of plug-side terminal 73).The concrete shape of plug-side terminal 63 To be described according to Figure 21, Figure 23 etc. below.
In Figure 18 D, Figure 19 D, set of cells 19 is landed on terminal board 29.It is to say, set of cells 19 is relative to vehicle body It is in installation attitude.In this position, the bottom surface of set of cells 19 is connected to the upper surface of base 292, plug-side terminal 63 with Socket side terminal 73 makes electrical contact with.In this position, the connecting hole 62 on the antetheca 76 of the handle 34 being formed at set of cells 19 and locking The lock pin 323 of device 32 is in opposite directions.Then, in the keyhole to locking system 32, insert key and turn to the locking position of regulation When putting, lock pin 323 highlights and is embedded in connecting hole 62, and therefore set of cells 19 is on terminal board 29, and is locked in two turbines The main car frame 3 of motor-car 1.
It is landed in the position on terminal board 29, from central authorities' engaging protuberance 66 of set of cells support 295 in set of cells 19 The linking part 713 of retainer 66E prominent for top 66P and the part 711,712 being formed on rib 71 and being formed on rib 72 The linking part 723(of part 721,722 is with reference to Figure 11) inner peripheral surface (upper side) engaging, limit the above-below direction of set of cells 19 Position.
And, the position on the direction being parallel to base 292 upper surface of the set of cells 19 on terminal board 29 by relative to End engaging protuberance 59,59 and central authorities engage end engaging recessed part 60,60 and the central authorities' engaging recessed part 70 that protuberance 66 abuts respectively Respective abutting part limits, and also by the breach 75 being formed on the bottom of forward part 20F of battery container 20 and terminal The chimeric of jut 29a on platform 29 limits.
When pulling down set of cells 19 from terminal board 29 and set of cells cover 28, above-mentioned action is carried out in turn.It is to say, With key operated locking system 32, lock pin 323 is extracted from connecting hole 62.Thus, set of cells 19 becomes able on the right side of vehicle body Tilt, therefore, as long as handle 34, make to tilt on the right side of the upper lateral vehicle body of set of cells 19 and it mentioned upward, with regard to energy Set of cells 19 is pulled down from two-wheeled vehicle 1.
Figure 20 is the front view (figure observed on the right side of vehicle body) of plug-side terminal unit, and Figure 21 is plug-side terminal list The axonometric chart (figure observed from lower right side, vehicle body rear) of unit, Figure 22 is the top view of plug-side terminal unit, and Figure 23 is slotting The side view (figure observed from vehicle front) of rostral terminal unit.In Figure 20～Figure 23, plug-side terminal 63 is provided with many Individual (at this being five), is arranged along vehicle body fore-and-aft direction under the installment state being installed on two-wheeled vehicle 1.
In multiple plug-side terminal 63, two is the power terminal of side of the positive electrode and the negative side being connected to set of cells 19 63a, 63e, remaining is holding wire terminal 63b, 63c, the 63d being connected to holding wire.Power terminal 63a, 63e are arranged to make Front end is in the ratio higher position of holding wire terminal 63b, 63c, 63d, and this side's ratioing signal line of power terminal 63a, 63e is used Terminal 63b, 63c, 63d are more first to be made electrical contact with socket side terminal 73.Thus, improve power terminal 63a, 63e and socket side The durability of son 73.
As shown in figure 23, the front end of plug-side terminal 63 makes the angle 63f on the left of overall width direction relative to plug-side terminal 63 Length direction be cut into chamfering sideling with angle, θ, make the length side relative to plug-side terminal 63 of the angle 63F on the right side of overall width direction It is cut into chamfering to the angle, θ 2 more than angle, θ.Additionally, chamfering length L2 that chamfering length L of angle 63f is than angle 63F is big.The most just Being to say, angle 63f compares angle 63F and cuts bigger.So, plug-side terminal 63 is formed as anterior thin shape when backsight vehicle body.
The chamfering of angle 63F is arranged to: when being connected with socket side terminal 73, starts and socket side with face rather than point Son 73 contact.On the other hand, the chamfering of angle 63f is in order at following purpose and arranges: start and socket at plug-side terminal 63 When side terminal 73 contacts, prevent the front end of plug-side terminal 63 from pushing up or being stuck on the angle of collets 74 such that it is able to guarantee Gap.
Holding wire terminal is not limited to three, both can increase and decrease as required, it is also possible to as a example by number being fixed in advance Such as five, and need to use according to the car type of two-wheeled vehicle 1, grade etc. and all or only use a part.
Plug-side terminal 63 is arranged along the through insulation board of orthogonal direction 64, connects being positioned at the part below insulation board 64 It is connected to the electric wire 651,652 from wire harness 65 branch or holding wire 653,653,653.
Insulation board 64 has: main portion 641, and it is embedded on terminal board 29 opening 291 formed；Margo dexter 642, its Autonomic elements 641 is prominent on the right side of vehicle body, is sandwiched in the upper guide portion 298 of terminal board 29；Left border 643, its autonomic elements 641 On the left of vehicle body prominent, be sticked in from terminal board 29 extend retainer 300.Left border 643 is formed recess 644, makes This recess 644 is avoided and the upside of left border 643 around insulation board 64 in the front end of retainer 300, utilizes retainer 300 and end The lower guide 301 of sub-platform 29 grips insulation board 64(in the lump with reference to Fig. 8, Fig. 9).
Figure 24 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 that the right front lower place from vehicle body is observed, figure 25 is the axonometric chart of the collets 74 being accommodated with socket side terminal 73 observed from left back top, and Figure 26 is from socket side terminal The sectional view of the collets 74 that the vehicle body left sides of the contact site of 73 arrives.
In Figure 24～Figure 26, it is formed for multiple plug-side terminal 63(63a～63e on the top of collets 74) insert Multiple (in this example being five) peristome 745.Peristome 745 is rectangle, has more towards the socket side terminal 73 being positioned at the inside The conical surface that aperture area more reduces.Socket side terminal 73 is positioned at the side reducing aperture area of peristome 745, such as Figure 26 institute Showing, socket side terminal 73 has connecting portion 633, and this connecting portion 633 from for clamping the plug side inserted from both direction Two contact sites 632 and the contact site 632 of son 63 extend to downside, and are connected with electric wire 771,772 or holding wire 773.For Avoid numerous and diverse, only the connecting portion 632,633 at vehicle body fore-and-aft direction two ends is labelled with reference.
Being formed with flange 741,742 in the periphery of the part surrounding peristome 745, this flange 741,742 is from lower room 20B's Inner side and outside clamping are formed at the periphery of the opening 103 bottom battery container 20.Part 743 by flange 741,742 clamping It is sized in the way of consistent with the inner edge of opening 103.
Then, same set of cells 19 plug-side terminal corresponding with the position relationship of terminal board 29 63 and socket side terminal are described The position relationship of 73.Figure 27 A～Figure 27 E is the expression plug-side terminal 63 and socket side terminal 73 observed from vehicle body rear The sectional view of position relationship.First, in Figure 27 A, make the collets 74 being accommodated with socket side terminal 73 on the right side of vehicle body tiltedly on Side is close to plug-side terminal 63.
In Figure 27 B, the front end of plug-side terminal 63 is in the position being partially into collets 74.Due at collets 74 Peristome 745 be formed with the conical surface, therefore, at the angle 63f cutting the front end of plug-side terminal 63 sideling and formed and collets Big clearance C L1 is maintained between 74.Due to the angle 63F chamfering processing of plug-side terminal 63 front end, therefore, Figure 27 B's Position, by the angle 63F of the processing of falling foot, plug-side terminal 63 is come into contact with socket side terminal 73 by face.
In Figure 27 C, the end (peristome of the socket side terminal 73 in the front end of plug-side terminal 63 and collets 74 745 side ends) 731 contacts.In this position, the angle 63f of plug-side terminal 63 is basic with the conical surface of the peristome 745 of collets 74 On be parallel.
The fore-end of plug-side terminal 63 is arranged to more the most thinning towards leading section thickness of slab, and this arranges the part of shape And maintain and between the part of thickness of slab, form crest line 63h.
In Figure 27 D, the crest line 63h of the fore-end of plug-side terminal 63 is basic with the end 731 of socket side terminal 73 Upper parallel.Now, clearance C L2 between angle 63f and the collets 74 of plug-side terminal 63 becomes less than clearance C L1, but plug Side terminal 63 does not contacts with collets 74.
In Figure 27 E, illustrate the knot when set of cells 19 is loaded into terminal board 29 in the position shown in Figure 27 D Conjunction state, plug-side terminal 63 is inserted into and completes connection in socket side terminal 73.In this condition, at plug-side terminal 63 Side (on the left of vehicle body), between insulator 74, maintain clearance C L3 and CL4, at the opposite side (car of plug-side terminal 63 On the right side of body) also maintain clearance C L5 less than clearance C L3 and CL4, CL6.Figure 28 is the major part enlarged drawing of Figure 27 E.
The right side being partial to set of cells 19 owing to being formed at the handle 34 on battery container 20 top is arranged, as long as therefore making battery Unit incorporating section i.e. medial compartment 20M is positioned at the underface of the main car frame 3 of two-wheeled vehicle 1, and handle 34 itself is in main car The right side of frame 3, it is possible to rise to the position overlapping with main car frame 3 when side-looking vehicle body upward.So, by making handle 34 In top, it is possible to expand medial compartment 20M, receive more battery unit.
It addition, the main car frame 3 of two-wheeled vehicle 1 is set as the simple structure of bearing-type, but it is not limited to this, it is also possible to set Put and extend downwards from head tube 2 and underframe that rear end engages with the bottom of pivot plate 4.
Figure 29 is provided with the major part right view of the two-wheeled vehicle 1 of underframe.In Figure 29, it is possible at underframe 105 Front (vehicle front side) arranges sliding plate 106.As long as sliding plate 106 at least covers the lower front of set of cells 19, but Can be located at from the front of underframe 105 across being set in the range of motor field frame 23.This is to protect set of cells 19 and electronic Casing body 23 is from infringements such as handstone, sand, mud or the water sudden from the front of two-wheeled vehicle 1 and lower section.Additionally, such as Shown in Figure 29, by arranging underframe 105, it is possible to PDU33 is arranged on underframe 105 rather than bracket 31.
It addition, in Figure 29, it is possible to make the locking system supporting keeper 30 of fixing locking system 32 expand to vehicle body rear Open and forming part 30a, and utilize this expansion 30a to combine the top of set of cells cover 28.Thus, set of cells cover 28 is in bottom Can be supported by the set of cells supporting keeper 27 extended from motor field frame 23, and upper support can be made in locking system Supporting keeper 30.

Claims (17)

1. an Antrieb fur elektrofahrzeug, including storage electric drive motor (21) the supply electric power to electric vehicle (1) The battery container (20) of battery unit, and supply unit dismounts freely relative to electric vehicle (1),
This Antrieb fur elektrofahrzeug is characterised by,
Described battery container (20) has the prolongation (19P) that the incorporating section from battery unit extends upward,
Being provided with handle (34) on this prolongation (19P), this handle (34) includes being set direction for be equipped on described electricity The grip part (78) extended along vehicle body fore-and-aft direction under the state of motor-car (1),
Holding section (62) engages with the moving part (323) of the locking system (32) being arranged on described electric vehicle (1), this card The either side of the described handle that conjunction portion (62) is formed at before and after described electric vehicle (1) on direction relative to described handle (34) Face,
Holding section, battery case side (60) is formed in the lower side of battery container, and described battery container is with described battery container Centered by holding section, side (60), with vehicle fore-and-aft direction as axle, received battery unit by rotation.
Antrieb fur elektrofahrzeug the most according to claim 1, it is characterised in that
The moving part (323) of described locking system (32) be before and after described electric vehicle (1) direction relative to described lock The lock pin (323) that locking apparatus (32) is retreated, described holding section (62) are the connecting holes (62) taking in described lock pin (323).
Antrieb fur elektrofahrzeug the most according to claim 1, it is characterised in that
Described electric vehicle (1) possesses:
The main car frame (3) of bearing-type, it has the shape bent upward；
Pivot (5), the front end of swing arm (7) is supported on described main car frame (3) by it；
Described motor (21), it is arranged in the front of described pivot (5) before and after described electric vehicle (1) on direction；
Motorized drive unit (33), it is arranged in the front of described motor (21)；
Described Antrieb fur elektrofahrzeug is arranged between described motor (21) and described Motorized drive unit (33).
Antrieb fur elektrofahrzeug the most according to claim 2, it is characterised in that
Described electric vehicle (1) possesses:
The main car frame (3) of bearing-type, it has the shape bent upward；
Pivot (5), the front end of swing arm (7) is supported on described main car frame (3) by it；
Described motor (21), it is arranged in the front of described pivot (5) before and after described electric vehicle (1) on direction；
Motorized drive unit (33), it is arranged in the front of described motor (21)；
Described Antrieb fur elektrofahrzeug is arranged between described motor (21) and described Motorized drive unit (33).
5. according to the Antrieb fur elektrofahrzeug described in claim 3 or 4, it is characterised in that possess:
Motor field frame (23), it is received described motor (21), and is supported on described main car frame (3)；
Terminal board (29), the plug that its socket side terminal (73) being configured with and being arranged in described battery container (20) bottom combines Side terminal (63)；
Set of cells cover (28), it possesses described terminal board (29), and has and can be configured by described battery container (20) in bottom Space on described terminal board (29) top；
Set of cells supporting keeper (27), described set of cells cover (28) is linked to described motor field frame (23) by it.
6. according to the Antrieb fur elektrofahrzeug described in claim 3 or 4, it is characterised in that
When described battery container (20) is installed on described electric vehicle (1), described prolongation (19P) is relative to institute The either direction stated in battery container (20) deflection vehicle body left and right directions is arranged,
A part at least top of described prolongation (19P) extends to when side-looking vehicle body and in described main car frame (3) It is positioned at the partly overlapping position of described battery container (20) top.
Antrieb fur elektrofahrzeug the most according to claim 5, it is characterised in that
Possess locking system supporting keeper (30) engaging and supporting described locking system (32) with described main car frame (3), and And,
Described locking system supporting keeper (30) has the expansion expanded and be combined with the top of described set of cells cover (28) Partly (30a).
8. according to the Antrieb fur elektrofahrzeug described in claim 3 or 4, it is characterised in that
The main car frame (3) of described electric vehicle (1) possesses the underframe (105) hung down to the front of described set of cells cover (28),
Sliding plate (106) is installed on described underframe (105).
Antrieb fur elektrofahrzeug the most according to claim 2, it is characterised in that
At the inner peripheral surface of described connecting hole (62), it is embedded with the ring (621) as strengthening part.
10. an Antrieb fur elektrofahrzeug, including storage electric drive motor (21) the supply electric power to electric vehicle (1) The battery container (20) of battery unit, and described supply unit dismounts freely relative to electric vehicle (1), it is characterised in that Possess:
Battery container side terminal (73), it is from top and the body side terminal (63) of storage in the terminal board (29) being located at vehicle body Connect；
Holding section, battery case side (60), it is from top and the body side holding section being formed at described terminal board (29) upper surface (59) engaging；
Described body side holding section (59) from the amesiality configuration in vehicle-body width direction center,
Holding section, described battery case side (60) is in order to enable to fit mutually with described body side holding section (59), and under vehicle-mounted state partially Configure to the side, overall width direction of battery container (20), and be formed at the vehicle body fore-and-aft direction both ends of battery container (20),
Described body side holding section (59) is engaging protuberance, and holding section, described battery case side (60) is to engage protuberance phase with described Suitable engaging recessed part, on described engaging protuberance and described engaging recessed part, possesses along described battery container for mutual para-position (20) the wall portion (711) arranged abreast relative to the dismounting direction of electric vehicle.
11. Antrieb fur elektrofahrzeug as claimed in claim 10, it is characterised in that
On described terminal board (29), it is formed from the bottom of the engaging protuberance constituting described body side holding section (59) to this The shelf (67) that the side that body side holding section (59) is partial to flatly highlights, sets described engaging protuberance, described engaging recessed Portion and the position of described shelf (67) and shape so that i.e. engage the top (59P) of protuberance described body side holding section (59) Place appearance with the topmost inner surface in the wall portion forming described battery case side holding section (60) i.e. engaging recessed part abuts temporarily Under state, the downside open end of described battery case side holding section (60) i.e. engaging recessed part supports with the upper surface of described shelf (67) Connect.
12. Antrieb fur elektrofahrzeug as claimed in claim 11, it is characterised in that
Described battery container (20) has the profile of approximation cuboid on the whole, and the lower surface at described approximation cuboid possesses and inclines Inclined-plane (19c), this inclined plane (19c) is towards in the face adjacent with this lower surface from the lower open end of described engaging recessed part The face adjacent with the side that described shelf (67) is highlighted be tilted towards Shangdi extend,
Described inclined plane (19c) is to incline along determining in the way of the upper surface of described shelf (67) under described interim placement attitude Rake angle.
13. Antrieb fur elektrofahrzeug as claimed in claim 11, it is characterised in that
Described body side holding section (59) is located at two positions of the upper surface of described terminal board (29),
Described terminal board (29) possesses: the body side second being arranged between the body side holding section (59) at said two position is blocked Conjunction portion (66) and i.e. engage the top (66P) of the protuberance body side to said two position from this body side second holding section (66) The horizontal holding section (66E) that holding section (59) is flatly prominent,
Described battery container (20) is formed with wall portion (713), at the lower surface of this battery container (20) along described terminal Under the installation attitude of base (292) upper surface of platform (29), the upper surface in this wall portion (713) and described horizontal holding section (66E) lower surface engaging.
14. Antrieb fur elektrofahrzeug as claimed in claim 13, it is characterised in that
Described battery case side holding section (60) i.e. engaging recessed part includes: with make described battery container (20) from described interim placement Oblique attitude is unanimous on the whole to the motion track at the top (59P) of the described installation attitude described engaging protuberance during this Wall part.
15. Antrieb fur elektrofahrzeug as described in claim 13 or 14, it is characterised in that
Lower surface at described battery container (20) is formed with embedded hole (75), under described installation attitude, and this embedded hole (75) the chimeric jut (29a) having the upper surface being located at described terminal board (29).
16. Antrieb fur elektrofahrzeug as according to any one of claim 10～14, it is characterised in that
Described terminal board (29) and the described set of cells cover (28) in being installed on the set of cells cover (28) of this terminal board (29) are consolidated Due to vehicle body, described terminal board (29) is installed on described set of cells cover (28),
Described set of cells cover (28) will on overall width direction be provided with described body side holding section (59) and described battery case side Half part of the set of cells that side is opposition side of holding section (60) covers.
17. Antrieb fur elektrofahrzeug as claimed in claim 15, it is characterised in that
Described terminal board (29) and the described set of cells cover (28) in being installed on the set of cells cover (28) of this terminal board (29) are consolidated Due to vehicle body, described terminal board (29) is installed on described set of cells cover (28),
Described set of cells cover (28) will on overall width direction be provided with described body side holding section (59) and described battery case side Half part of the set of cells that side is opposition side of holding section (60) covers.
CN201310049205.4A 2012-02-09 2013-02-07 Antrieb fur elektrofahrzeug and terminal board thereof Active CN103241337B (en)

Applications Claiming Priority (8)

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JP2012026128A JP5999914B2 (en) 2012-02-09 2012-02-09 Electric vehicle power supply
JP2012-026128 2012-02-09
JP2012034058A JP5794636B2 (en) 2012-02-20 2012-02-20 Electric vehicle power supply terminal block
JP2012-034058 2012-02-20
JP2012-034056 2012-02-20
JP2012034057A JP5912640B2 (en) 2012-02-20 2012-02-20 Electric vehicle power supply
JP2012034056A JP5894814B2 (en) 2012-02-20 2012-02-20 Electric vehicle power supply
JP2012-034057 2012-02-20

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