JP2002165308A - Electric vehicle - Google Patents
Electric vehicleInfo
- Publication number
- JP2002165308A JP2002165308A JP2000354437A JP2000354437A JP2002165308A JP 2002165308 A JP2002165308 A JP 2002165308A JP 2000354437 A JP2000354437 A JP 2000354437A JP 2000354437 A JP2000354437 A JP 2000354437A JP 2002165308 A JP2002165308 A JP 2002165308A
- Authority
- JP
- Japan
- Prior art keywords
- traveling
- batteries
- battery device
- seat
- drive motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、シートが前後に
並設され、モータ駆動により走行する電動車両に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric vehicle in which seats are arranged in front and rear and driven by a motor.
【0002】[0002]
【従来の技術】従来からこの種の電動車両としては、例
えばゴルフ場等で使用されるゴルフカートがある。2. Description of the Related Art Conventionally, as an electric vehicle of this type, there is a golf cart used in a golf course, for example.
【0003】この電動車両は、開閉又は取外し可能な前
側シート及び後側シートが前後に並設され、この前側シ
ートの下方に、走行駆動用モータの電源となるバッテリ
装置が配置され、又、後側シートの下方に、走行制御用
コントローラが配置され、更に、充電用コントローラが
車両前側の開閉可能なボンネット内に配置されている。[0003] In this electric vehicle, a front seat and a rear seat that can be opened and closed or detachable are arranged in front and rear, and a battery device serving as a power supply for a traveling drive motor is arranged below the front seat. A travel control controller is arranged below the side seat, and a charging controller is arranged in an openable hood on the front side of the vehicle.
【0004】なお、その走行駆動用モータは、このモー
タによって駆動される後輪の近傍に配置されている。[0004] The running drive motor is arranged near the rear wheels driven by the motor.
【0005】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うな従来のゴルフカートにおいて、走行駆動用モータと
バッテリ装置とが離間しているので、両者を接続する電
線が長くなり、その分、電気エネルギーの損失となると
同時に、配索も面倒となる。However, in such a conventional golf cart, since the traveling drive motor and the battery device are separated from each other, an electric wire connecting both the drive motor and the battery device becomes longer, and the electric energy of the electric motor is correspondingly increased. At the same time as the loss, the routing becomes troublesome.
【0006】また、充電用コントローラが車両前側のボ
ンネット内に配置され、バッテリ装置が前側シートの下
方に配置されているので、両者を接続するための電線
は、操舵輪(前輪)や各種ペダルとの干渉を回避しなが
ら行わなければならないため、配索が面倒である。[0006] Further, since the charging controller is disposed in the hood on the front side of the vehicle and the battery device is disposed below the front seat, electric wires for connecting the two are connected to steering wheels (front wheels) and various pedals. This is a troublesome task because it must be performed while avoiding interference.
【0007】そこで、この発明は、走行駆動用モータと
バッテリ装置とを接続する電線を短くでき、充電用コン
トローラとバッテリ装置とを接続する電線の配索を容易
に行うことができる電動車両を提供することを課題とす
る。Therefore, the present invention provides an electric vehicle in which the electric wire connecting the drive motor and the battery device can be shortened, and the electric wire connecting the charging controller and the battery device can be easily routed. The task is to
【0008】[0008]
【課題を解決するための手段】かかる課題を達成するた
めに、請求項1に記載の発明は、開閉又は取外し可能な
前側シート及び後側シートを前後に並設し、前記前側シ
ートの下方に、充電用コントローラを配設すると共に、
前記後側シートの下方に、駆動輪たる後輪を駆動する走
行駆動用モータの電源となる走行駆動用バッテリ装置を
配設し、前記充電用コントローラと前記走行駆動用バッ
テリ装置とを電線を介して接続した電動車両としたこと
を特徴とする。In order to achieve the above object, according to the first aspect of the present invention, a front seat and a rear seat which can be opened and closed or detachable are arranged side by side in front of and behind the front seat. And a charging controller,
Below the rear seat, a travel drive battery device serving as a power source of a travel drive motor that drives a rear wheel as a drive wheel is disposed, and the charging controller and the travel drive battery device are connected via an electric wire. It is characterized in that the vehicle is connected to the electric vehicle.
【0009】請求項2に記載の発明は、請求項1に記載
の構成に加え、前記走行駆動用モータと走行制御用コン
トローラとを左右後輪間に配設し、前記走行制御用コン
トローラと前記走行駆動用バッテリ装置とを電線を介し
て接続し、更に、前記走行駆動用モータと走行制御用コ
ントローラとを電線を介して接続したことを特徴とす
る。According to a second aspect of the present invention, in addition to the configuration of the first aspect, the traveling drive motor and the traveling control controller are disposed between the left and right rear wheels, and the traveling control controller and the traveling control The invention is characterized in that the traveling drive battery device is connected via an electric wire, and the traveling drive motor and the traveling control controller are connected via an electric wire.
【0010】請求項3に記載の発明は、請求項2に記載
の構成に加え、前記走行制御用コントローラの左右方向
の一端部に、制御用電線を接続し、他端部に前記走行駆
動用モータに電力を供給する走行電源供給用電線を接続
したことを特徴とする。According to a third aspect of the present invention, in addition to the configuration of the second aspect, a control wire is connected to one end of the travel control controller in the left-right direction, and the travel drive is connected to the other end. A traveling power supply wire for supplying power to the motor is connected.
【0011】請求項4に記載の発明は、請求項1乃至3
の何れかに記載の効果に加え、前記走行駆動用バッテリ
装置は、複数のバッテリを備え、該複数のバッテリを各
バッテリ間に隙間を設けて並設し、該隙間にスペーサを
配設し、該スペーサにより前記各バッテリを押圧して各
バッテリをネジ固定することを特徴とする。[0011] The invention according to claim 4 is the invention according to claims 1 to 3.
In addition to the effect described in any one of the above, the traveling drive battery device includes a plurality of batteries, the plurality of batteries are provided side by side with a gap provided between the batteries, and a spacer is disposed in the gap. Each battery is pressed by the spacer, and each battery is screw-fixed.
【0012】請求項5に記載の発明は、請求項1乃至3
の何れかに記載の構成に加え、前記スペーサにネジ部材
を挿入し、該ネジ部材の下端部に形成された雄ねじ部
を、前記バッテリが載置される受け座に設けた雌ねじ部
に螺合させることにより、前記スペーサを固定するよう
にしたことを特徴とする。[0012] The invention according to claim 5 is the invention according to claims 1 to 3.
In addition to the above configuration, a screw member is inserted into the spacer, and a male screw portion formed at a lower end portion of the screw member is screwed into a female screw portion provided on a receiving seat on which the battery is mounted. By doing so, the spacer is fixed.
【0013】[0013]
【発明の実施の形態】以下、この発明の実施の形態につ
いて説明する。Embodiments of the present invention will be described below.
【0014】図1乃至図9には、この発明の実施の形態
を示す。1 to 9 show an embodiment of the present invention.
【0015】まず構成を説明すると、この実施の形態の
電動車両は、ゴルフ場内においてゴルフバッグ等の荷物
や人を搬送するためのゴルフカートとして用いられるも
のである。First, the configuration of the electric vehicle will be described. The electric vehicle of this embodiment is used as a golf cart for carrying luggage such as a golf bag or a person in a golf course.
【0016】この電動車両は、通常の手動操作による手
動走行の他、自動走行が可能であり、走行駆動用モータ
11を有し、このモータ11からの駆動力が駆動輪であ
る後輪12にトランスミッション15を介して伝達され
るようになっていると共に、前輪13がハンドル14の
手動操作、或いは自動操作により操舵されるようになっ
ている。This electric vehicle is capable of automatic traveling in addition to manual traveling by a normal manual operation. The electric vehicle has a traveling driving motor 11 and a driving force from the motor 11 is applied to a rear wheel 12 which is a driving wheel. The transmission is transmitted via a transmission 15 and the front wheels 13 are steered by manual operation or automatic operation of a steering wheel 14.
【0017】また、この車両には、前側シート17及び
後側シート18が前後に並設され、これら前側シート1
7及び後側シート18は、それぞれ車体側の前側載置部
19及び後側載置部20と間に設けられたヒンジ部17
a,18aを中心に図2及び図3中二点鎖線に示すよう
に回動自在に設けられている。また、それらヒンジ部1
7a,18aは、一対の係止片を有し、一方の係止片の
先端部が他方の係止片の係止孔に抜き差し自在に構成さ
れることにより、各シート17,18が各載置部19,
20に対して着脱自在に配置されている。In this vehicle, a front seat 17 and a rear seat 18 are arranged side by side in front and rear.
The rear seat 7 and the rear seat 18 are provided with hinge portions 17 provided between the front mounting portion 19 and the rear mounting portion 20 on the vehicle body side, respectively.
A and 18a are provided so as to be rotatable as shown by a two-dot chain line in FIGS. In addition, the hinge part 1
7a and 18a have a pair of locking pieces, and the leading ends of one locking piece are configured to be freely inserted into and removed from the locking holes of the other locking piece, so that each of the sheets 17 and 18 is placed on each of the sheets 17 and 18a. Storage part 19,
20 are detachably mounted.
【0018】さらに、その前側シート17には、ストッ
パ棒21の一端部21aが回動自在に設けられ、他端部
21bが前側シート17を開いた状態で、図3中二点鎖
線に示すように、前側載置部19のストッパ凹部19a
内に挿入されることにより、その開いた状態が維持され
るように構成されている。なお、この前側シート17を
凹ませることにより、ハンドル14に嵌合させて保持さ
せることもできる。このようにすれば特別な機構が必要
ない。Further, one end 21a of a stopper rod 21 is rotatably provided on the front sheet 17 and the other end 21b of the front sheet 17 is open with the front sheet 17 open, as shown by a two-dot chain line in FIG. The stopper recess 19a of the front mounting portion 19
It is configured to be maintained in its open state by being inserted therein. It should be noted that the front seat 17 may be recessed so as to be fitted and held on the handle 14. In this way, no special mechanism is required.
【0019】そして、この前側シート17の下方に、充
電用コントローラ24及びブレーキモータ26が配設さ
れていると共に、後側シート18の下方に、後輪12を
駆動する走行駆動用モータ11の電源となる走行駆動用
バッテリ装置25が配設されている。A charging controller 24 and a brake motor 26 are provided below the front seat 17, and a power supply for the traveling drive motor 11 for driving the rear wheels 12 is provided below the rear seat 18. Is provided.
【0020】また、走行駆動用モータ11の上側には、
図4に示すように、このモータ11等のコントロールを
行う走行制御用コントローラ29が配設され、この走行
制御用コントローラ29と走行駆動用モータ11とが、
左右の後輪12,12の間に配設されている。On the upper side of the traveling drive motor 11,
As shown in FIG. 4, a travel control controller 29 for controlling the motor 11 and the like is provided, and the travel control controller 29 and the travel drive motor 11
It is disposed between the left and right rear wheels 12,12.
【0021】一方、前記走行駆動用バッテリ装置25
は、直列に接続された計6個のバッテリ38を備え、こ
れらバッテリ38が各バッテリ38間に隙間Cが設けら
れた状態で、受け座39上に載置されて並設されてい
る。On the other hand, the traveling drive battery device 25
Has a total of six batteries 38 connected in series, and these batteries 38 are placed on a receiving seat 39 and are juxtaposed with a gap C provided between the batteries 38.
【0022】詳しくは、図5等に示すように、それら6
個のバッテリ38は、左右に3個ずつ配設され、それら
左右のバッテリ38群の間に、補器類を駆動するための
補器用バッテリ40が配設されている。More specifically, as shown in FIG.
The three batteries 38 are disposed on the left and right, respectively, and an auxiliary device battery 40 for driving auxiliary devices is disposed between the left and right battery 38 groups.
【0023】また、3個ずつのバッテリ38に跨るよう
に、前後方向に沿うスペーサ42が配設されている。こ
のスペーサ42には、各バッテリ38の上部の間に挿入
される介在部42aが形成され、この介在部42aによ
り各バッテリ38間に隙間Cが形成されるように構成さ
れている(図7参照)。A spacer 42 extending in the front-rear direction is provided so as to straddle the three batteries 38. The spacer 42 has an interposed portion 42a inserted between the upper portions of the batteries 38, and the interposed portion 42a forms a gap C between the batteries 38 (see FIG. 7). ).
【0024】さらに、図6に示すように、このネジ部材
43の下端部に形成された下側雄ねじ部43aが、前記
受け座39に設けられた雌ねじ部39aに螺合されると
共に、そのスペーサ42の貫通孔42b及びカバー板4
5の貫通孔45aにネジ部材43が挿通されている。そ
して、このネジ部材43の上端部に形成された上側雄ね
じ部43bにナット44が螺合されることにより、前記
スペーサ42が固定され、このスペーサ42により前記
各バッテリ38が押圧されて各バッテリ38がネジ固定
されるようになっている。Further, as shown in FIG. 6, a lower male screw portion 43a formed at the lower end of the screw member 43 is screwed into a female screw portion 39a provided on the receiving seat 39, and a spacer thereof is provided. 42 through-hole 42b and cover plate 4
The screw member 43 is inserted into the through hole 45a of the fifth. The spacers 42 are fixed by screwing nuts 44 into upper male screw portions 43b formed at the upper end portions of the screw members 43, and the respective batteries 38 are pressed by the spacers 42 so that the respective battery 38 Are fixed with screws.
【0025】そして、その走行制御用コントローラ29
に前記充電用コントローラ24が充電用電線30を介し
て接続され、この走行制御用コントローラ29と走行駆
動用バッテリ装置25の+側とがプラス側電線31を介
して接続され、且つ、その走行制御用コントローラ29
と走行駆動用バッテリ装置25の−側とがマイナス側電
線32を介して接続されている。The travel control controller 29
The charging controller 24 is connected via a charging electric wire 30, and the traveling control controller 29 and the + side of the traveling driving battery device 25 are connected via a positive electric wire 31. Controller 29
And the minus side of the traveling drive battery device 25 are connected via a minus side electric wire 32.
【0026】また、その走行制御用コントローラ29の
左右方向の一端部29aに、制御用電線34が接続さ
れ、又、他端部29bに走行駆動用モータ11に電力を
供給する走行電源供給用電線35が接続されている。そ
の制御用電線34を介してブレーキモータ26及びボン
ネット36内に配置された操舵モータ37に接続される
ことにより、走行制御用コントローラ29にて自動走行
時におけるブレーキモータ26及び操舵モータ37の制
御が行われるようになっている。A control electric wire 34 is connected to one end 29a of the travel control controller 29 in the left-right direction, and a drive power supply wire for supplying electric power to the drive motor 11 to the other end 29b. 35 are connected. By being connected to the brake motor 26 and the steering motor 37 disposed in the bonnet 36 via the control wire 34, the travel control controller 29 controls the brake motor 26 and the steering motor 37 during automatic traveling. Is being done.
【0027】さらに、それらブレーキモータ26,走行
制御用コントローラ29,操舵モータ37や各種センサ
等に、補器用バッテリ40からリレー46,フューズボ
ックス47を介して延長された補器用電線33が接続さ
れている。Further, an auxiliary device electric wire 33 extended from the auxiliary device battery 40 via a relay 46 and a fuse box 47 is connected to the brake motor 26, the traveling control controller 29, the steering motor 37, and various sensors. I have.
【0028】なお、図1中符号49はメインリレー、符
号50は大容量フューズである。In FIG. 1, reference numeral 49 denotes a main relay, and reference numeral 50 denotes a large capacity fuse.
【0029】このようなものにあっては、走行駆動用モ
ータ11と走行駆動用バッテリ装置25とを接近させる
ことができるので、電線31,32,35の配索が単純
化されると共に電気エネルギーの損失を低減できる。In such a device, the traveling drive motor 11 and the traveling drive battery device 25 can be brought close to each other, so that the wiring of the electric wires 31, 32, and 35 is simplified and the electric energy is reduced. Loss can be reduced.
【0030】また、充電用コントローラ24を前側シー
ト17の下側に配置することにより、この充電用コント
ローラ24と走行制御用コントローラ29とを充電用電
線30で接続する場合、操舵輪(前輪13)や各種ペダ
ルとの干渉を気にする必要がない。By arranging the charging controller 24 below the front seat 17, when the charging controller 24 and the traveling controller 29 are connected by the charging wire 30, the steering wheel (the front wheel 13) is used. You don't have to worry about interference with various pedals.
【0031】さらに、走行駆動用モータ11,走行制御
用コントローラ29や走行駆動用バッテリ装置25等の
走行駆動系の装置が集中配置されるので、相互を接続す
る電線31,32,35を短くでき、配索が単純化され
ると共に電気エネルギーの損失を低減できる。Further, since the devices of the traveling drive system such as the traveling drive motor 11, the traveling control controller 29, and the traveling drive battery device 25 are centrally arranged, the wires 31, 32, 35 connecting them can be shortened. In addition, the wiring can be simplified and the loss of electric energy can be reduced.
【0032】また、走行駆動用バッテリ装置25を含む
走行駆動系の装置は比較的重量物であるので、マスの集
中化が図れる。Further, since the device of the traveling drive system including the traveling drive battery device 25 is relatively heavy, the mass can be concentrated.
【0033】さらに、走行制御用コントローラ29に対
して車両の左右両側から各電線34,35を接続するよ
うにしたので、接続・分離時の作業性が良いと共に、制
御用電線34と走行電源供給用電線35とを車両の左右
両側に区分けして接続するようにしたので、各電線3
4,35が種類毎に整理されて配索性が良い。Further, since the electric wires 34 and 35 are connected to the traveling control controller 29 from both left and right sides of the vehicle, workability at the time of connection and disconnection is good, and the control electric wire 34 and the traveling power supply are provided. And the electric wires 35 are divided and connected to the left and right sides of the vehicle.
4, 35 are arranged for each type, and the wiring property is good.
【0034】しかも、各バッテリ38の隙間Cを確保す
るためのスペーサ42を、バッテリ38の固定部材とし
て兼用しているので、特別な固定部材が不要である。と
同時に、各バッテリ38間に隙間Cが確実に確保されて
いるので、バッテリ38が使用中に発熱しても放熱性が
良好となり、バッテリ寿命を長くできる。In addition, since the spacer 42 for securing the gap C between the batteries 38 is also used as a fixing member for the battery 38, no special fixing member is required. At the same time, since the gap C is reliably ensured between the batteries 38, even if the batteries 38 generate heat during use, the heat dissipation is improved and the battery life can be extended.
【0035】ここで、バッテリ38の配設方法について
説明する。Here, a method of disposing the battery 38 will be described.
【0036】まず、受け座39上に複数のバッテリ39
を載置すると共に、ネジ部材43の下側雄ねじ部43a
を受け座39の雌ねじ部39aに螺合させて、ネジ部材
43を立設させる。その後、スペーサ42の貫通孔42
bにネジ部材43の上部側を挿通し、このスペーサ42
の介在部42aを各バッテリ38の間に挿入する。次い
で、そのネジ部材43の上側雄ねじ部43bにナット4
4を螺合させることにより、スペーサ42で、バッテリ
39を押さえて配設を完了する。First, a plurality of batteries 39 are placed on the receiving seat 39.
And a lower male screw portion 43a of the screw member 43.
The screw member 43 is erected by screwing into the female screw portion 39 a of the receiving seat 39. Then, the through hole 42 of the spacer 42
b, the upper side of the screw member 43 is inserted into the
Is inserted between the batteries 38. Next, the nut 4 is attached to the upper male screw portion 43b of the screw member 43.
By screwing 4, the battery 39 is pressed by the spacer 42 to complete the arrangement.
【0037】このようなものにあっては、ネジ部材43
の下側雄ねじ部43aの先端部を、受け座39の雌ねじ
部39aに螺合しさえすれば、ネジ部材43はそのとき
の姿勢が保持されるので、下部側を引っ掛けるタイプの
もののように倒れることがないため、ネジ部材43の組
付け性を良好にできる。しかも、受け座39の雌ねじ部
39aにネジ部材43の下側雄ねじ部43aを螺合する
ようにしたので、下部側を引っ掛けるためのスペースを
確保する必要が無く、構造をコンパクトに構成できる。In such a case, the screw member 43
As long as the distal end portion of the lower male screw portion 43a is screwed into the female screw portion 39a of the receiving seat 39, the screw member 43 maintains its posture at that time, and falls down like a type in which the lower side is hooked. Therefore, the assemblability of the screw member 43 can be improved. Moreover, since the lower male screw portion 43a of the screw member 43 is screwed into the female screw portion 39a of the receiving seat 39, there is no need to secure a space for hooking the lower portion, and the structure can be made compact.
【0038】[0038]
【発明の効果】以上説明したように、請求項1に記載の
発明によれば、前側シートの下方に充電用コントローラ
を、後側シートの下方に走行駆動用バッテリ装置を配設
したため、走行駆動用モータと走行駆動用バッテリ装置
とを接近させることができるので、電線の配索が単純化
されると共に電気エネルギーの損失を低減でき、しかも
操舵輪(前輪)や各種ペダルとの干渉を気にする必要が
なく、電線の配索を行うことができる。As described above, according to the first aspect of the present invention, the charging controller is disposed below the front seat and the driving battery device is disposed below the rear seat. The motor for driving and the battery device for running drive can be brought close to each other, which simplifies wiring and reduces the loss of electric energy, and also concerns about interference with the steering wheels (front wheels) and various pedals. It is not necessary to perform wiring, and the wiring can be performed.
【0039】請求項2に記載の発明によれば、走行駆動
用モータと走行制御用コントローラとを左右後輪間に配
設し、走行制御用コントローラと走行駆動用バッテリ装
置とを電線を介して接続し、更に、走行駆動用モータと
走行制御用コントローラとを電線を介して接続したた
め、走行駆動系の装置が集中配置されるので、相互を接
続する電線を短くでき、配索が単純化されると共に電気
エネルギーの損失を低減できる。しかも、バッテリを含
む走行駆動系の装置は比較的重量物であるので、マスの
集中化が図れる。According to the second aspect of the present invention, the traveling drive motor and the traveling control controller are disposed between the left and right rear wheels, and the traveling control controller and the traveling driving battery device are connected via the electric wire. Connection, and furthermore, since the traveling drive motor and the traveling control controller are connected via electric wires, the devices of the traveling drive system are centrally arranged, so that the interconnecting wires can be shortened, and the wiring is simplified. And the loss of electrical energy can be reduced. In addition, since the traveling drive system including the battery is relatively heavy, the mass can be concentrated.
【0040】請求項3に記載の発明によれば、走行制御
用コントローラの左右方向の一端部に、制御用電線を接
続し、他端部に前記走行駆動用モータに電力を供給する
走行電源供給用電線を接続したため、車両の左右両側か
ら各電線を接続することができ、接続・分離時の作業性
が良い。また、制御用電線と走行電源供給用電線とを車
両の左右両側に区分けして接続するようにしたので、各
電線が種類毎に整理されて配索性が良い。According to the third aspect of the present invention, a control electric wire is connected to one end of the travel control controller in the left-right direction, and a travel power supply for supplying electric power to the travel drive motor is provided at the other end. Since the electric wires are connected, each electric wire can be connected from both right and left sides of the vehicle, and workability at the time of connection / separation is good. In addition, since the control electric wire and the traveling power supply electric wire are divided and connected on the left and right sides of the vehicle, the electric wires are arranged for each type and the wiring is good.
【0041】請求項4に記載の発明によれば、複数のバ
ッテリの隙間を確保するためのスペーサにより、各バッ
テリを押圧して各バッテリをネジ固定することにより、
スペーサをバッテリの固定部材として兼用しているの
で、特別な固定部材が不要である。また、各バッテリ間
に隙間が確実に確保されているので、バッテリが使用中
に発熱しても放熱性が良好となり、バッテリ寿命を長く
できる。According to the fourth aspect of the present invention, each battery is pressed by the spacer for securing a gap between the plurality of batteries, and each battery is fixed by screws.
Since the spacer is also used as a fixing member for the battery, no special fixing member is required. In addition, since a gap is reliably secured between the batteries, even if the batteries generate heat during use, the heat dissipation is improved, and the battery life can be extended.
【0042】請求項5に記載の発明によれば、スペーサ
に上方からネジ部材を挿入し、ネジ部材の下端部に形成
された雄ねじ部を、バッテリを載置する受け座に設けた
雌ねじ部に螺合させることにより、スペーサを固定する
ようにしたため、ネジ部材の雄ねじ部の先端部を雌ねじ
部に螺合しさえすれば、ネジ部材はそのときの姿勢が保
持されるので、ネジ部材の組付け性を良好にできる。ま
た、受け座の雌ねじ部にネジ部材の雄ねじ部を螺合する
ようにしたので、この構造をコンパクトに構成できる。According to the fifth aspect of the present invention, the screw member is inserted into the spacer from above, and the male screw portion formed at the lower end of the screw member is inserted into the female screw portion provided on the receiving seat for mounting the battery. Since the spacer is fixed by screwing, the screw member can maintain the posture at that time as long as the tip of the male screw portion of the screw member is screwed into the female screw portion. Good attachment performance. Further, since the male screw portion of the screw member is screwed to the female screw portion of the receiving seat, the structure can be made compact.
【図1】この発明の実施の形態にかかる電動車両の一部
を破断した平面図である。FIG. 1 is a partially cutaway plan view of an electric vehicle according to an embodiment of the present invention.
【図2】同実施の形態にかかる一部を破断した側面図で
ある。FIG. 2 is a partially cutaway side view according to the embodiment.
【図3】同実施の形態にかかる前側シート配設部分の側
面図である。FIG. 3 is a side view of a front seat disposition portion according to the embodiment.
【図4】同実施の形態にかかる走行駆動用モータ,走行
制御用コントローラ及び走行駆動用バッテリ装置等の配
置状態を示す側面図である。FIG. 4 is a side view showing an arrangement state of a travel drive motor, a travel control controller, a travel drive battery device, and the like according to the embodiment.
【図5】同実施の形態にかかるバッテリ配設状態を示す
平面図である。FIG. 5 is a plan view showing the state of disposition of the battery according to the embodiment.
【図6】同実施の形態にかかる図5のA−A線に沿う断
面図である。FIG. 6 is a sectional view taken along line AA of FIG. 5 according to the embodiment;
【図7】同実施の形態にかかる図5のB−B線に沿う断
面図である。FIG. 7 is a sectional view taken along the line BB of FIG. 5 according to the embodiment;
【図8】同実施の形態にかかるスペーサの底面図であ
る。FIG. 8 is a bottom view of the spacer according to the embodiment.
【図9】同実施の形態にかかる図8のC−C線に沿う断
面図である。FIG. 9 is a sectional view taken along the line CC of FIG. 8 according to the embodiment;
11 走行駆動用モータ 12 後輪 13 前輪 17 前側シート 18 後側シート 24 充電用コントローラ 25 走行駆動用バッテリ装置 29 走行制御用コントローラ 29a 一端部 29b 他端部 30 充電用電線 31 プラス側電線 32 マイナス側電線 33 補器用電線 34 制御用電線 35 走行電源供給用電線 38 バッテリ 39 受け座 39a 雌ねじ部 40 補器用バッテリ 42 スペーサ 42a 介在部 43 ネジ部材 43a 下側雄ねじ部 11 Travel drive motor 12 Rear wheel 13 Front wheel 17 Front seat 18 Rear seat 24 Charging controller 25 Travel drive battery unit 29 Travel control controller 29a One end 29b Other end 30 Charging wire 31 Positive wire 32 Minus side Electric wire 33 Auxiliary electric wire 34 Control electric wire 35 Travel power supply electric wire 38 Battery 39 Receiving seat 39a Female screw part 40 Battery for auxiliary equipment 42 Spacer 42a Interposed part 43 Screw member 43a Lower male screw part
Claims (5)
側シートを前後に並設し、前記前側シートの下方に、充
電用コントローラを配設すると共に、前記後側シートの
下方に、駆動輪たる後輪を駆動する走行駆動用モータの
電源となる走行駆動用バッテリ装置を配設し、前記充電
用コントローラと前記走行駆動用バッテリ装置とを電線
を介して接続したことを特徴とする電動車両。1. A front seat and a rear seat which can be opened and closed or detachable are arranged side by side in front and rear, a charging controller is arranged below the front seat, and a drive wheel is arranged below the rear seat. An electric vehicle comprising: a driving battery device serving as a power source of a driving motor for driving a rear wheel; and a charging controller connected to the driving battery device via an electric wire.
トローラとを左右後輪間に配設し、前記走行制御用コン
トローラと前記走行駆動用バッテリ装置とを電線を介し
て接続し、更に、前記走行駆動用モータと走行制御用コ
ントローラとを電線を介して接続したことを特徴とする
請求項1に記載の電動車両。2. The traveling drive motor and a traveling control controller are disposed between left and right rear wheels, and the traveling control controller and the traveling driving battery device are connected via an electric wire. The electric vehicle according to claim 1, wherein the traveling drive motor and the traveling control controller are connected via an electric wire.
の一端部に、制御用電線を接続し、他端部に前記走行駆
動用モータに電力を供給する走行電源供給用電線を接続
したことを特徴とする請求項2記載の電動車両。3. A traveling control power supply line for supplying electric power to the traveling drive motor is connected to one end of the traveling control controller in one of left and right directions, and a traveling power supply electric wire for supplying power to the traveling drive motor is connected to the other end. The electric vehicle according to claim 2, wherein
バッテリを備え、該複数のバッテリを各バッテリ間に隙
間を設けて並設し、該隙間にスペーサを配設し、該スペ
ーサにより前記各バッテリを押圧して各バッテリをネジ
固定することを特徴とする請求項1乃至3の何れか一つ
に記載の電動車両。4. The traveling drive battery device includes a plurality of batteries, the plurality of batteries are juxtaposed with a gap provided between the batteries, a spacer is provided in the gap, and each of the batteries is arranged by the spacer. The electric vehicle according to any one of claims 1 to 3, wherein the batteries are pressed to fix the batteries with screws.
ジ部材の下端部に形成された雄ねじ部を、前記バッテリ
が載置される受け座に設けた雌ねじ部に螺合させること
により、前記スペーサを固定するようにしたことを特徴
とする請求項4に記載の電動車両。5. A screw member is inserted into the spacer, and a male screw portion formed at a lower end portion of the screw member is screwed into a female screw portion provided on a receiving seat on which the battery is mounted. The electric vehicle according to claim 4, wherein the spacer is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000354437A JP2002165308A (en) | 2000-11-21 | 2000-11-21 | Electric vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000354437A JP2002165308A (en) | 2000-11-21 | 2000-11-21 | Electric vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2002165308A true JP2002165308A (en) | 2002-06-07 |
Family
ID=18827022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000354437A Pending JP2002165308A (en) | 2000-11-21 | 2000-11-21 | Electric vehicle |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010150447A1 (en) * | 2009-06-23 | 2010-12-29 | 関東自動車工業株式会社 | Hybrid vehicle |
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