BATTERY UNIT FOR ON-VEHICLE

• Main Authors: EBISU KOJI, HODOYA KOHEI, MAEDA TAKUHIRO, UMEMURA EISUKE, NAITO TAKAO
• Format: Patent
• Language: English; Japanese
• Published: 11.04.2024
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BASIC ELECTRIC ELEMENTS; ELECTRICITY; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

To realize a technique capable of reducing a load of an attachment and detachment operation of a battery cartridge by an operator or the like.SOLUTION: A battery cartridge 1 comprises: a cartridge main body 10; and a cartridge side terminal 11 fixed to the cartridge main body 10. A case 2 comprises: a housing chamber 23 housing the battery cartridge 1; an open part 25 through which the battery cartridge 1 is carried in/out to the housing chamber 23; and a case side terminal 21 to which a position against the housing chamber 23 is fixed and which is electrically connected to the cartridge side terminal 11 in a state where the battery cartridge 1 is housed in the housing chamber 23. The case 2 comprises a plurality of support rolling elements 6A arranged side by side along a carry-in/out direction X in an internal part of the housing chamber 23 so as to be rotated while supporting the battery cartridge 1 during an insertion into the internal part of the housing chamber 23.SELECTED DRAWING: Figure 4 【課題】作業者等によるバッテリカートリッジの着脱作業の負荷を軽減することが可能な技術を実現する。【解決手段】バッテリカートリッジ１は、カートリッジ本体１０と、カートリッジ本体１０に固定されたカートリッジ側端子１１と、を備える。ケース２は、バッテリカートリッジ１を収容する収容室２３と、収容室２３に対するバッテリカートリッジ１の出し入れが行われる開口部２５と、収容室２３に対する位置が固定され、バッテリカートリッジ１が収容室２３に収容された状態でカートリッジ側端子１１と電気的に接続されるケース側端子２１と、を備える。ケース２は、収容室２３の内部へ挿入中のバッテリカートリッジ１を支えて転動するように、収容室２３の内部において出入方向Ｘに沿って並ぶように配置された複数の支持転動体６Ａを備える。【選択図】図４