JPS63116928A - Lock mechanism of battery receiving part for vehicle - Google Patents
Lock mechanism of battery receiving part for vehicleInfo
- Publication number
- JPS63116928A JPS63116928A JP61261667A JP26166786A JPS63116928A JP S63116928 A JPS63116928 A JP S63116928A JP 61261667 A JP61261667 A JP 61261667A JP 26166786 A JP26166786 A JP 26166786A JP S63116928 A JPS63116928 A JP S63116928A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- movable stopper
- side piece
- insertion port
- storage section
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000037431 insertion Effects 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、車輌のバッテリ収納部に収納されるバッテリ
を確実に弾圧ロックするようにした車輌のバッテリ収納
部のロック機構に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a locking mechanism for a battery storage section of a vehicle, which securely locks a battery stored in the battery storage section of a vehicle.
従来技術、車輌のバッテリ収納部に収納されるバッテリ
のロック機構として、例えば、次のようなものがある。As a prior art locking mechanism for a battery stored in a battery storage section of a vehicle, there are, for example, the following mechanisms.
１つは、抜差ヒンジによるものであって、これは、横か
らバッテリを挿入して収納するように形成された車輌の
車体本体のバッテリ収納部のバッテリ挿入口側に、本体
側抜差ヒンジを取り付けると共に、該本体側抜差ヒンジ
に着脱自在な可動側抜差ヒンジを設け、前記バッテリ収
納部にバッテリを収納した後に、該可動側抜差ヒンジを
前記本体側抜差ヒンジに着装して、ヒンジ部分を中心に
してバッテリ挿入口側よりバッテリ収納部に収納された
バッテリ側に反転して、該可動側抜差ヒンジをバッテリ
のバッテリ挿入口側側面に当接して前記バッテリの飛び
出しを防止すべくロックしていた。One is a slide-out hinge, in which a slide-out hinge on the main body side is attached to the battery insertion opening side of the battery storage section of the vehicle body, which is formed so that the battery can be inserted and stored from the side. At the same time, a removable movable side sliding hinge is provided on the main body side sliding hinge, and after storing a battery in the battery storage section, the movable side sliding hinge is attached to the main body side sliding hinge. , with the hinge part as the center, reverse from the battery insertion port side to the battery stored in the battery storage section, and the movable side insertion/extraction hinge abuts the side surface of the battery on the battery insertion port side to prevent the battery from jumping out. It was locked as much as possible.
１つは、抜差ストッパによるものであって、これは、棒
状の本体と該本体部から一方に延設された脚部とから成
り、前記本体部には略中央部のバッテリ当接部分にウレ
タンゴム製リング等の緩衝材が取着され、前記脚部の下
端部は小径の差込部となり、その先端は先細りのテーパ
形状に形成しであるもので、一方、前記バッテリ収納部
のバッテリ挿入口側底面には穴部が形成されており、前
記バッテリ収納部にバッテリを収納した後、前記穴部に
前記抜差ストフパの脚部の下端小径部を挿入して、該抜
差ストッパの本体部の緩衝材を前記バッテリ側面に当接
してロックしていた。One is the insertion/extraction stopper, which consists of a rod-shaped main body and a leg extending from the main body to one side. A cushioning material such as a urethane rubber ring is attached, and the lower end of the leg becomes a small diameter insertion part, the tip of which is tapered. A hole is formed in the bottom surface on the side of the insertion opening, and after storing the battery in the battery storage section, insert the small diameter portion of the lower end of the leg of the insertion/extraction stopper into the hole to remove the insertion/extraction stopper. The cushioning material of the main body was locked by coming into contact with the side surface of the battery.
また他の１つは、板ばねによるものであって、これは、
前記バッテリ収納部のバッテリ挿入口側に、該バッテリ
挿入口側よりバッテリ挿入移動方向に向かって下方より
上方に傾斜するテーパ面を有すると共に、バッテリ収納
部奥行方向側に鋭角を有して下方に折曲した係止部分を
有する板ばねを取り付け、バッテリ挿入時に、バッテリ
を該板ばねのテーパ面を滑らせてバッテリ収納部に収納
すると、この収納完了時のバッテリが前記板ばねのテー
パ面部分を通過した後に、板ばねのテーパ面部分が上方
に立ち上がり、前記係止部分にてバッテリの飛び出しが
防止されてロックさせるのである。The other one is based on a leaf spring, which is
The battery insertion port side of the battery storage section has a tapered surface that slopes from the bottom to the top in the battery insertion movement direction from the battery insertion port side, and has an acute angle in the depth direction of the battery storage section and slopes downward. A leaf spring having a bent locking portion is attached, and when the battery is inserted, the battery is stored in the battery storage section by sliding the tapered surface of the leaf spring, and when the battery is stored, the battery is attached to the tapered surface of the leaf spring. After passing through, the tapered surface portion of the leaf spring rises upward, and the locking portion prevents the battery from popping out and locks the battery.
また他の１つは、ブツシュボルトによるものであって、
バッテリ収納部に収納されるバッテリのバッテリ挿入口
側後端側面下端部にブツシュボルトを取り付けると共に
、前記バッテリ収納部のバッテリ挿入口側底面に係止凸
部を設けて、バッテリ収納部にバッテリを収納した後、
前記ブツシュボルトを操作してブツシュボルトの係止部
を下降させて、前記係止凸部に係止させてバッテリの飛
び出しを防止してロックするのである。The other one is by Bushbold,
A bushing bolt is attached to the lower end of the rear end side surface of the battery to be stored in the battery storage section on the side of the battery insertion port, and a locking protrusion is provided on the bottom surface of the battery storage port on the side of the battery insertion port to store the battery in the battery storage section. After that,
The locking portion of the bushing bolt is lowered by operating the bushing bolt and is locked into the locking convex portion to prevent the battery from popping out.
更に他の１つは、平面ラッチによるものであって、バッ
テリ収納部に収納されるバッテリのバッテリ挿入口側後
端側面下端部に、下端面がバッテリ側面側に向かって上
方に傾斜するテーパ面を有する平面ランチを取り付ける
と共に、前記バッテリ収納部のバッテリ挿入口側底面に
、該バッテリ挿入口側よりバッテリ挿入移動方向に向か
って下方より上方に傾斜するテーパ面を有する係止凸部
を設け、バッテリ挿入時に、前記平面ランチの下端テー
パ面と前記係止凸部のテーパ面を摺接して滑らせるとバ
ッテリ収納完了時に、前記平面ランチが前記係止凸部の
テーパ面を通り過ぎて下方に落ち込み前記係止凸部側部
に係止して、バッテリの飛び出しを防止してロックする
のである。Still another type is a flat latch, which has a tapered surface on the lower end of the rear end side of the battery housed in the battery storage section on the side of the battery insertion port, the lower end surface of which slopes upward toward the side of the battery. At the same time, a locking convex portion having a tapered surface that is inclined from downward to upward from the battery insertion port side toward the battery insertion movement direction is provided on the bottom surface of the battery storage portion on the battery insertion port side, When the battery is inserted, the lower end tapered surface of the flat lunch and the tapered surface of the locking protrusion slide into sliding contact, and when the battery storage is completed, the flat launch passes through the tapered surface of the locking protrusion and falls downward. The battery is locked by being locked on the side of the locking protrusion to prevent the battery from popping out.
以上述べた従来のロック機構は、バッテリの飛び出し防
止には有効であるが、いずれのものも、バッテリ収納部
内でのバッテリのガタつきは防ぎにくいといった問題点
があった。Although the conventional locking mechanisms described above are effective in preventing the battery from popping out, they all have the problem that it is difficult to prevent the battery from rattling within the battery housing.
また、このように、バッテリがバッテリ収納部内でガタ
つきを生じると、走行安定性に悪影響を及ぼし、更に、
この車輌がクリーンルーム内で使用される場合において
は、上記のようなガタつきによって微ｌ１ｌＩ塵が発生
し易く、該微細塵がクリーンルーム内で悪影響を及ぼす
といった問題点かあった。In addition, if the battery wobbles inside the battery compartment, it will adversely affect driving stability, and
When this vehicle is used in a clean room, the above-mentioned rattling tends to generate fine dust, which poses a problem in that the fine dust has an adverse effect within the clean room.
また、上記のようなガタつきを吸収するために、従来、
専用の固定具を用いて、この固定具をボルト等で前記バ
ッテリ収納部に取り付けることが行われていたが、これ
においては、バッテリを交換する時にボルトを緩め固定
具を取り外してからバッテリを交換しなければならない
ので、面倒で作業性が悪いと共に、このようにボルト等
を利用するとボルト等の締付不足や締め忘れ等が多くな
るといった問題点があった。In addition, in order to absorb the above-mentioned rattling, conventionally,
Previously, a special fixture was used to attach this fixture to the battery compartment with bolts, etc., but when replacing the battery, the bolts had to be loosened and the fixture removed before replacing the battery. This is troublesome and has poor workability, and when bolts and the like are used in this way, there are problems in that bolts and the like are often insufficiently tightened or forgotten to be tightened.
本発明は上記のような問題点に鑑みなされたものであっ
て、簡単な機構でしかも操作が容易にでき、確実にバッ
テリを弾圧ロックできて信頼性の高い収納機能及びロッ
ク機能を発揮できる車輌のバッテリ収納部のロック機構
を提供することを主な目的としている。The present invention has been made in view of the above-mentioned problems, and provides a vehicle that has a simple mechanism, is easy to operate, can reliably lock the battery, and exhibits highly reliable storage and locking functions. The main purpose is to provide a locking mechanism for the battery compartment of the device.
本発明は、上記目的を達成するために、車輌の車体本体
に、横からバッテリを挿入して収納するように形成され
たバッテリ収納部からバッテリの飛び出しを防止するロ
ック機構であって、バッテリ側面に対接されるべき面に
弾性体を固着したバッテリ当接側片と該バッテリ当接側
片に折曲して連なる取付基部側片とからなるアングル材
状の弾性を有する可動ストッパを備え、該可動ストッパ
の前記取付基部側片の端部を、前記バッテリ収納部のバ
ッテリ挿入口側に該バッテリ挿入口側よりバッテリ収納
部内部側に回動可能に枢支して、前記バッテリ収納部に
バッテリを収納した際に前記可動ストッパにて該バッテ
リを弾圧ロックするように構成した。In order to achieve the above object, the present invention provides a locking mechanism that prevents a battery from jumping out from a battery storage section that is formed to insert and store a battery from the side into the main body of a vehicle. A movable stopper having elasticity in the shape of an angle material is provided, which is made up of a battery contacting side piece having an elastic body fixed to a surface to be opposed to the battery contacting side piece, and a mounting base side piece that is bent and connected to the battery contacting side piece, The end of the mounting base side piece of the movable stopper is rotatably supported on the battery insertion port side of the battery storage portion from the battery insertion port side toward the inside of the battery storage portion, and the movable stopper is attached to the battery storage portion. The movable stopper is configured to elastically lock the battery when the battery is stored.
本考案は、上記構成により、バッテリを前記バッテリ収
納部にバッテリ挿入口側より挿入して収納した後、前記
可動ストッパをバッテリ挿入口側よりバッテリ収納部内
部側、すなわちバッテリ側面側に反転してバッテリ側面
に該可動ストッパのバッテリ当接側片を当接すると、該
ツマ、テリ当接側片が取付基部側片に対して折曲して連
なっており、該折曲部分がバッテリ側面下方に食い込ん
だ状態になるので、バッテリ当接側片によって、前記バ
ッテリを弾圧ロックすることとなり、該バッテリ当接側
片が不用意にバッテリ側面よりｌｌ説することがなく、
また、バッテリが何かの原因で振動しても可動ストッパ
の弾性により、このバッテリの゛振動を抑えることがで
きる。According to the above-mentioned configuration, after the battery is inserted into the battery storage part from the battery insertion port side and stored, the movable stopper is reversed from the battery insertion port side to the inside of the battery storage part, that is, to the side of the battery. When the battery abutting side piece of the movable stopper comes into contact with the side of the battery, the tab and the tab contacting side piece are bent and connected to the mounting base side piece, and the bent part extends downward from the side of the battery. Since the battery is in a wedged state, the battery is clamped and locked by the battery contacting side piece, and the battery contacting side piece is not inadvertently pushed away from the side of the battery.
Further, even if the battery vibrates for some reason, the elasticity of the movable stopper can suppress the vibration of the battery.
以下、本発明の実施例を示す図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.
第１図は、本発明にかかるロック機構を備えたバッテリ
収納部のロック解除状態の側面図、第２図はそのロック
した状態の側面図、第３図はその要部の拡大側面図、第
４図はバッテリ収納部の平面図、第５図は無人搬送車の
バンバ部分を取り除いた正面図、第６図は無人搬送車の
前側から見た斜視図、第７図は無人搬送車の後側から見
た斜視図である。FIG. 1 is a side view of a battery storage unit equipped with a locking mechanism according to the present invention in an unlocked state, FIG. 2 is a side view of the locked state, and FIG. 3 is an enlarged side view of the main parts. Figure 4 is a plan view of the battery storage section, Figure 5 is a front view of the automatic guided vehicle with the bumper removed, Figure 6 is a perspective view of the automatic guided vehicle as seen from the front, and Figure 7 is the rear of the automatic guided vehicle. It is a perspective view seen from the side.
第６図、第７図に示すのは、本発明にかかるバッテリ収
納部のロック機構を備えた無人搬送車であって、該無人
搬送車は、枠体からなる車体本体１の左右前後側面にｗ
ｉ衝材からなるバンバ２，３゜４．５が装着されている
と共に、上部に操作基部６が設けられ、Ｍ操作基部６の
上面には平滑面からなる載置台部７が形成されている。FIG. 6 and FIG. 7 show an automatic guided vehicle equipped with a battery storage locking mechanism according to the present invention. lol
Bumpers 2, 3° 4.5 made of I-thread material are attached, and an operating base 6 is provided on the upper part, and a mounting table 7 made of a smooth surface is formed on the upper surface of the M-operating base 6. .
該載置台部７の四方外辺縁近傍には、囲いバイブ８が取
着されている。また、第５図に示すように、前記車体本
体１の下方中央部には方向転回自在な駆動輪９と、該駆
動輪９の周部に複数の補助輪１０が配置されている。A surrounding vibrator 8 is attached near the outer edges of the mounting table 7 on all sides. Further, as shown in FIG. 5, a drive wheel 9 that can freely rotate in direction is disposed in the lower central portion of the vehicle body 1, and a plurality of auxiliary wheels 10 are disposed around the drive wheel 9.
バッテリ収納部１１は第５図に示す如く、前記車体本体
１の上部中央に設けられ、バッテリを収納できる大きさ
の空洞を有し、車体の横力に、バッテリを長手方向に挿
入すべく開放したバッテリ挿入口が設けられており、該
バッテリ挿入口を蓋体１２にて開閉自在となし、底面１
１ａと両側面１１ｂ。As shown in FIG. 5, the battery storage section 11 is provided at the center of the upper part of the vehicle body 1, has a cavity large enough to accommodate the battery, and is opened to allow the battery to be inserted in the longitudinal direction in response to the lateral force of the vehicle body. A battery insertion port is provided, which can be opened and closed with a lid 12, and a bottom surface 1.
1a and both sides 11b.
１１ｃに複数個のフリーローラ１３がバッテリ収納部１
１の奥行方向に複数列回動自由に列設されてバッテリの
収納方向への正逆移動を滑らかに案内するようになって
いて、前記蓋体１２を開けて横からバッテリを長手方向
に挿入して収納するように構成されている。A plurality of free rollers 13 are connected to the battery storage section 11c.
A plurality of rows are rotatably arranged in the depth direction of 1 to smoothly guide forward and reverse movement of the battery in the housing direction, and the lid 12 is opened and the battery is inserted from the side in the longitudinal direction. It is configured to be stored.
そして、第１図乃至第４図に示すように、バッテリの長
手方向のバッテリ挿入口側側面に対接する面（図にて左
側）にゴムからなる弾性体１３を固着したバッテリ当接
側片１４ａと該バッテリ当接側片１４ａに直角よりやや
小さい角度に屈曲して連なる取付基部側片１４ｂとから
なり、前記バッテリの横幅より若干長めの幅を有する可
動ストッパ１４を有し、該可動ストッパ１４は前記取付
基部側片１４ｂの端部を、前記バッテリ収納部１１のバ
ッテリ挿入口側にヒンジ機構１５にて回動可能に枢支し
ている。As shown in FIGS. 1 to 4, a battery contacting side piece 14a has an elastic body 13 made of rubber fixed to the surface (left side in the figure) that is in contact with the side surface on the battery insertion port side in the longitudinal direction of the battery. and a mounting base side piece 14b that is bent at an angle slightly smaller than a right angle to the battery contacting side piece 14a, and has a movable stopper 14 having a width slightly longer than the horizontal width of the battery, and the movable stopper 14 The end of the mounting base side piece 14b is rotatably supported on the battery insertion port side of the battery storage section 11 by a hinge mechanism 15.
そして、可動ストッパは弾性を有する素材からなり、バ
ッテリ固定時において枢支点より前記取付側基部片１４
ｂがバッテリ側に延在し、バッテリ当接側片１４ａがバ
ッテリ挿入口側側面に添って上方に屈曲した略り字形を
有する。The movable stopper is made of an elastic material, and when the battery is fixed, the movable stopper is connected to the mounting side base piece 14 from the pivot point.
b extends toward the battery, and the battery abutting side piece 14a has an abbreviated shape bent upward along the side surface on the battery insertion port side.
前記可動ストッパ１４のバッテリ当接側片１４ａは後述
するバッテリ固定時におけるバッテリのバッテリ挿入口
側側面の下側に適長当接する長さを有し、また、前記取
付基部側片１４ｂは後述する固定ストッパ１７と該可動
ストッパによるバッテリ固定時におけるバッテリを水平
方向に押圧可能な長さを有するものである。The battery contacting side piece 14a of the movable stopper 14 has a length such that it comes into contact with the lower side of the battery insertion port side of the battery at an appropriate length when the battery is fixed, which will be described later, and the mounting base side piece 14b will be described later. It has a fixed stopper 17 and a length that allows the movable stopper to press the battery horizontally when the battery is fixed.
そして、前記可動ストッパ１４はバッテリを固定する際
に、バッテリ収納部ｌｌ内のバッテリのバッテリ挿入口
側倒面方向に回動されて、該バッテリのバッテリ挿入口
側側面に前記バッテリ当接側片１４ａの弾性体１３が当
接されるとともに、このとき、バッテリ当接側片１４ａ
と取付基部側片１４ｂ間の屈曲部が可動ストッパ１４の
バッテリ当接部分及び枢支部分より下側に位置する。When the movable stopper 14 fixes the battery, the movable stopper 14 is rotated in the downward direction on the battery insertion port side of the battery in the battery storage section 11, and the battery abutting side piece is attached to the side surface of the battery on the battery insertion port side of the battery. 14a is brought into contact with the elastic body 13, and at this time, the battery contacting side piece 14a
The bent portion between the movable stopper 14 and the mounting base side piece 14b is located below the battery contacting portion and the pivot portion of the movable stopper 14.
該可動ストッパ１４に固着された前記弾性体１３は第４
図に示すように、バッテリ収納時にバッテリ２０の幅方
向画側面２０ａ 、２０ｂの収納時におけるバッテリ挿
入口側の端縁部を少し覆うように側部係止部１３ａが設
けられている。The elastic body 13 fixed to the movable stopper 14
As shown in the figure, side locking portions 13a are provided so as to slightly cover the edges of the side surfaces 20a and 20b of the battery 20 in the width direction on the side of the battery insertion port when the battery is stored.
また、前記バッテリ収納部１１の最奥面ｌｉｄ下部には
、前面（図にて右０１１）にゴムから成る弾性体１６を
固着した略コ字状の固定ストッパ１７が取り付けられて
いる。Further, a substantially U-shaped fixed stopper 17 having an elastic body 16 made of rubber fixed to the front surface (right side 011 in the figure) is attached to the lower part of the innermost surface of the battery storage section 11.
そして、前記可動ストッパ１４と固定ストッパ１７に取
着された前記弾性体１３及び１６は可動ストッパ１４と
固定ストッパ１７間にバッテリを収納した際に、該バッ
テリをバッテリ収納部１１の奥行方向両側より適度に弾
圧する押し代を有している。When a battery is stored between the movable stopper 14 and the fixed stopper 17, the elastic bodies 13 and 16 attached to the movable stopper 14 and the fixed stopper 17 hold the battery from both sides in the depth direction of the battery storage section 11. It has a pushing distance that provides appropriate pressure.
しかして、上記構成により、第１図に示すように、バッ
テリ収納部１１のバッテリ挿入口側よりバッテリ２０を
挿入し、前記フリーローラ１３上を滑らせてバッテリ２
０の前側面２０ｃを前記固定ストッパ１７の弾性体１６
に当接して図の状態にバッテリ２ｏをバッテリ収納部１
１に収納した後、前記可動ストッパ１４を前記ヒンジ機
構１５を軸にしてバッテリ収納部内部側に反転し、第２
図に示すように、該可動ストッパ１４のバッテリ当接側
片１４ａの弾性体１３をバッテリ２０の後側面２０ｄに
当接してバッテリ２ｏを弾圧ロックする。With the above configuration, as shown in FIG.
The elastic body 16 of the fixed stopper 17
The battery 2o is brought into contact with the battery compartment 1 in the state shown in the figure.
1, the movable stopper 14 is reversed around the hinge mechanism 15 to the inside of the battery storage section, and the movable stopper 14 is placed in the second
As shown in the figure, the elastic body 13 of the battery abutting side piece 14a of the movable stopper 14 abuts against the rear side surface 20d of the battery 20 to elastically lock the battery 2o.
このようにして、前記可動ストッパ１４にてバッテリ２
０を弾圧ロックすると、該可動ストッパ１４のバッテリ
当接側片１４ａが取付基部側片１４ｂに対して直角より
やや小さい角度に折曲しており、がっこの折曲部が可動
ストッパ１４のバッテリ当接部分及び枢支部分より下側
に位置し、該折曲部分がバッテリ２０のバッテリ挿入口
側側面２０ｄの下方に食い込んだ状態となるので、バッ
テリ２０がバッテリ収納部１１のバッテリ挿入口側に移
動しようとしたときは、バッテリ当接側片１４ａはバッ
テリ挿入口側前方側に押されると共に取付基部側片１４
ｂは下側に押されるから、可動ストッパ１４は枢支点口
りに上方に回動されることがないので該可動ストッパ１
４はバッテリ２０の後側面より不用意に離脱することな
く、バッテリを確実に弾圧ロックできる。In this way, the movable stopper 14
0 is clamped, the battery contacting side piece 14a of the movable stopper 14 is bent at an angle slightly smaller than a right angle with respect to the mounting base side piece 14b, and the bent part of the bracket touches the battery of the movable stopper 14. It is located below the contact part and the pivot part, and the bent part is wedged into the lower side of the battery insertion port side side surface 20d of the battery 20, so that the battery 20 is placed on the battery insertion port side of the battery storage section 11. , the battery contacting side piece 14a is pushed forward toward the battery insertion port and the mounting base side piece 14
Since b is pushed downward, the movable stopper 14 is not rotated upward by the pivot point, so the movable stopper 1
4 allows the battery to be reliably clamped and locked without being accidentally detached from the rear side of the battery 20.
また、バッテリ２０が何らかの原因で振動した場合は、
第３図に明示するように、振動によって前記可動ストッ
パ１４のバッテリ当接側片１４ａが屈曲点より背方に曲
り、取付基部側片１４ｂが下方に移動する力が働くが、
該可動ストッパ１４の弾性によって元にもどろうとする
力が働き、この元にもどろうとする働きによって、前記
バッテリ２０の振動は緩和される。このとき、前記バッ
テリ当接側片１４ａの弾性体１３もこの緩和作用に有効
な作用をなす。Also, if the battery 20 vibrates for some reason,
As clearly shown in FIG. 3, the vibration causes the battery contact side piece 14a of the movable stopper 14 to bend backward from the bending point, and a force is exerted that moves the mounting base side piece 14b downward.
The elasticity of the movable stopper 14 causes a force to return to its original state, and this action to return to its original state alleviates the vibration of the battery 20. At this time, the elastic body 13 of the battery contacting side piece 14a also has an effective effect on this relaxation effect.
また、本実施例にあっては、第４図に示すように、前記
可動ストッパ１４のバッテリ当接側片１４ａに固着した
弾性体１３の側端部に、バッテリ２０の左右側面２０ａ
、２０ｂの後端縁を少し覆う側部係止部１３ａを設け
たので、バッテリ２００前後のガタつきのみならず、左
右のガタつきも防止できる利点がある。In addition, in this embodiment, as shown in FIG.
, 20b is provided with the side locking portion 13a that slightly covers the rear end edge of the battery 200, which has the advantage of preventing not only the back and forth wobbling of the battery 200 but also the left and right wobbling.
尚、本実施例にあっては、バッテリ収納部１１を有する
車輌として、無人搬送車について述べたが、本発明は、
これに限定されず、他の車輌にも通用できるものである
。In this embodiment, an automatic guided vehicle has been described as the vehicle having the battery storage section 11, but the present invention
The invention is not limited to this, and can be applied to other vehicles as well.
本発明は、上述のように構成され、動作するものである
から簡単な機構であってしかも可動ストッパをバッテリ
挿入口側よりバッテリ収納部内部側に反転するだけでよ
いので操作が容易にでき、可動ストッパの弾性により確
実にバッテリを弾圧ロックできて振動に対してガタつき
がなく、信頼性の高い収納機能及びロック機能を発揮で
きる。Since the present invention is constructed and operated as described above, it is a simple mechanism, and it is easy to operate because it is only necessary to flip the movable stopper from the battery insertion slot side to the inside of the battery storage part. The elasticity of the movable stopper allows the battery to be reliably clamped and locked without wobbling due to vibrations, providing highly reliable storage and locking functions.
また、本発明にかかるロック機構は、上述のようにバッ
テリーがガタつかず、走行安定性がよいので、バッテリ
ーのガタつきによる微細塵が発生しないのでクリーンル
ーム内での車輌に通用するとより効果を発揮できる。In addition, as mentioned above, the locking mechanism according to the present invention does not cause the battery to wobble and has good running stability, so it will be more effective if it is used in vehicles in clean rooms because it does not generate fine dust due to battery wobbling. can.
第１図は、本発明の一実施例のロック機構を備えたバッ
テリ収納部のロック解除状態の側面図、第２図はそのロ
ックした状態の側面図、第３図はその要部の拡大側面図
、第４図はバッテリ収納部の平面図、第５図は無人搬送
車のバンバ部分を取り除いた正面図、第６図は無人搬送
車の前側から見た斜視図、第７図は無人搬送車の後側か
ら見た斜視図である。FIG. 1 is a side view of a battery storage unit equipped with a locking mechanism according to an embodiment of the present invention in an unlocked state, FIG. 2 is a side view of the locked state, and FIG. 3 is an enlarged side view of the main parts thereof. Figure 4 is a plan view of the battery storage section, Figure 5 is a front view of the automatic guided vehicle with the bumper section removed, Figure 6 is a perspective view of the automatic guided vehicle as seen from the front, and Figure 7 is an unmanned guided vehicle. It is a perspective view seen from the rear side of a car.
Claims (1)
するように形成されたバッテリ収納部からバッテリの飛
び出しを防止するロック機構であって、バッテリ側面に
対接されるべき面に弾性体を固着したバッテリ当接側片
と該バッテリ当接側片に折曲して連なる取付基部側片と
からなるアングル材状の弾性を有する可動ストッパを備
え、該可動ストッパの前記取付基部側片の端部を、前記
バッテリ収納部のバッテリ挿入口側に該バッテリ挿入口
側よりバッテリ収納部内部側に回動可能に枢支して、前
記バッテリ収納部にバッテリを収納した際に前記可動ス
トッパにて該バッテリを弾圧ロックするように構成して
なることを特徴とする車輌のバッテリ収納部のロック機
構1. A locking mechanism that prevents the battery from popping out from a battery storage section formed to insert and store the battery from the side into the main body of the vehicle, with an elastic body on the surface that should be in contact with the side surface of the battery. A movable stopper having elasticity in the shape of an angle material is provided, the movable stopper having elasticity in the shape of an angle member, which is composed of a battery contacting side piece to which a battery contacting side piece is fixed, and a mounting base side piece that is bent and connected to the battery contacting side piece, and the mounting base side piece of the movable stopper is The end portion is rotatably supported on the battery insertion port side of the battery storage portion from the battery insertion port side toward the inside of the battery storage portion, and when the battery is stored in the battery storage portion, the end portion is pivoted to the movable stopper when the battery is stored in the battery storage portion. A locking mechanism for a battery storage section of a vehicle, characterized in that the locking mechanism is configured to forcefully lock the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61261667A JP2537040B2 (en) | 1986-10-31 | 1986-10-31 | Lock mechanism for vehicle battery storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61261667A JP2537040B2 (en) | 1986-10-31 | 1986-10-31 | Lock mechanism for vehicle battery storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116928A true JPS63116928A (en) | 1988-05-21 |
| JP2537040B2 JP2537040B2 (en) | 1996-09-25 |
Family
ID=17365074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61261667A Expired - Lifetime JP2537040B2 (en) | 1986-10-31 | 1986-10-31 | Lock mechanism for vehicle battery storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537040B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008535176A (en) * | 2005-03-30 | 2008-08-28 | ジョンソン コントロールズ テクノロジー カンパニー | Battery system assembly |
| CN108556610A (en) * | 2018-05-16 | 2018-09-21 | 大汉汽车集团有限公司 | A kind of battery protection device of pure electric coach |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102182458B1 (en) * | 2018-12-31 | 2020-11-24 | 주식회사 성우하이텍 | Storage structure of battery housing for electric vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144483U (en) * | 1974-09-27 | 1976-04-01 | ||
| JPS5293018A (en) * | 1975-12-19 | 1977-08-05 | Lucas Industries Ltd | Detachable battery case for use in electrically driven vehicle |
-
1986
- 1986-10-31 JP JP61261667A patent/JP2537040B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144483U (en) * | 1974-09-27 | 1976-04-01 | ||
| JPS5293018A (en) * | 1975-12-19 | 1977-08-05 | Lucas Industries Ltd | Detachable battery case for use in electrically driven vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008535176A (en) * | 2005-03-30 | 2008-08-28 | ジョンソン コントロールズ テクノロジー カンパニー | Battery system assembly |
| CN108556610A (en) * | 2018-05-16 | 2018-09-21 | 大汉汽车集团有限公司 | A kind of battery protection device of pure electric coach |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537040B2 (en) | 1996-09-25 |
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