JP7309326B2 - Storage battery trays and electronic equipment - Google Patents

Storage battery trays and electronic equipment Download PDF

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JP7309326B2
JP7309326B2 JP2018115671A JP2018115671A JP7309326B2 JP 7309326 B2 JP7309326 B2 JP 7309326B2 JP 2018115671 A JP2018115671 A JP 2018115671A JP 2018115671 A JP2018115671 A JP 2018115671A JP 7309326 B2 JP7309326 B2 JP 7309326B2
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storage battery
cover
hole
cover portion
terminal
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JP2019220299A (en
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万鵬 利藤
大智 村上
英夫 木村
じゅん 鳴島
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Hitachi Industrial Products Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Description

本発明は、蓄電池用トレー及び電子機器に関する。 TECHNICAL FIELD The present invention relates to storage battery trays and electronic devices.

蓄電池を多く搭載する電子機器は、蓄電池を直接機器の筐体に固定することが多い。しかし、筐体に直接固定した場合、電池のケーブル接続作業が難しく、また故障時の電池交換作業も時間がかかる。 In many electronic devices equipped with a large number of storage batteries, the storage batteries are often fixed directly to the housing of the device. However, if the battery is fixed directly to the housing, it is difficult to connect the cable to the battery, and it takes time to replace the battery in the event of a failure.

特許文献1又は特許文献2には、複数個の蓄電池を1つの硬い絶縁ケースの中に収納する技術が記載されている。 Patent Literature 1 or Patent Literature 2 describes a technique for housing a plurality of storage batteries in one hard insulating case.

特開2014-60033号公報(特許第5623483号)Japanese Patent Application Laid-Open No. 2014-60033 (Patent No. 5623483) 特開2007-207523号公報JP 2007-207523 A

しかし、特許文献1又は特許文献2では、ケース自体に強度を持たせて持ち運ぶことを前提としているため、加工用の型やケース自体が高価になってしまう。 However, in Patent Document 1 or Patent Document 2, since it is assumed that the case itself has strength and is carried, the mold for processing and the case itself become expensive.

また、蓄電池のケーブル接続作業を行う際にはケースを開ける必要がある。このため、ケーブル接続作業時は感電にも十分注意しなければならず作業効率が悪い。 In addition, it is necessary to open the case when connecting cables to the storage battery. For this reason, sufficient care must be taken to prevent electric shock during cable connection work, resulting in poor work efficiency.

本発明の目的は、安価でかつ蓄電池のケーブル接続作業が容易な蓄電池用トレーを提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a storage battery tray which is inexpensive and facilitates cable connection work for the storage battery.

本発明の一態様の蓄電池用トレーは、導電部を備えた蓄電池を収納する蓄電池収納部と、前記蓄電池収納部と一体形成され、ヒンジを支点として開閉可能なカバー部と、前記カバー部の所定の位置に設けられた穴部とを有することを特徴とする。 A storage battery tray according to one aspect of the present invention includes a storage battery storage section that stores a storage battery having a conductive section, a cover section that is integrally formed with the storage battery storage section and that can be opened and closed using a hinge as a fulcrum, and a predetermined It is characterized by having a hole provided at the position of

本発明の一態様の蓄電池用トレーは、導電部を備えた蓄電池を収納する蓄電池収納部と、前記蓄電池収納部を覆うように取外し自在に構成されたカバー部と、前記カバー部の所定の位置に設けられた穴部とを有することを特徴とする。 A storage battery tray according to one aspect of the present invention includes a storage battery housing section for housing a storage battery having a conductive section, a cover section configured to be detachable so as to cover the storage battery housing section, and a predetermined position of the cover section. It is characterized by having a hole provided in the.

本発明の一態様の電子機器蓄は、蓄電池用トレーが実装されていることを特徴とする。 An electronic device storage according to one aspect of the present invention is characterized by mounting a storage battery tray.

本発明の一態様によれば、安価でかつ蓄電池のケーブル接続作業が容易な蓄電池用トレーを提供することができる。 ADVANTAGE OF THE INVENTION According to one aspect of the present invention, it is possible to provide a storage battery tray that is inexpensive and facilitates cable connection work for the storage battery.

実施例1の蓄電池用トレーの構成(カバー開)を示す図である。FIG. 2 is a diagram showing the configuration of the storage battery tray of Example 1 (with the cover open). 実施例1の蓄電池用トレーの構成(カバー閉)を示す図である。FIG. 2 is a view showing the configuration (cover closed) of the storage battery tray of Example 1; 実施例1の蓄電池用トレーの構成(カバー開、蓄電池入り)を示す図である。FIG. 2 is a view showing the configuration of the storage battery tray of Example 1 (cover open, storage battery inside). 実施例1の蓄電池用トレーの構成(カバー閉、蓄電池入り)を示す図である。FIG. 2 is a diagram showing the configuration of the storage battery tray of Example 1 (cover closed, storage battery inserted). 実施例2の蓄電池用トレーの構成(カバー別)を示す図である。FIG. 10 is a view showing the configuration (by cover) of the storage battery tray of Example 2; 実施例5の蓄電池用トレーの構成(カバー閉)を示す俯瞰図である。FIG. 11 is a bird's-eye view showing the configuration (cover closed) of the storage battery tray of Example 5; 実施例5の蓄電池用トレーの構成(カバー閉)を示す側面断面図である。FIG. 11 is a side cross-sectional view showing the configuration of the storage battery tray of Example 5 (with the cover closed). 実施例6の蓄電池用トレー(電池入り)を実装した電子機器の構成を示す図である。FIG. 12 is a diagram showing the configuration of an electronic device in which the storage battery tray (containing the battery) of Example 6 is mounted;

以下、図面を用いて、実施例について説明する。 An embodiment will be described below with reference to the drawings.

図1~図4を参照して、実施例1の蓄電池用トレーの構成について説明する。 The configuration of the storage battery tray of Example 1 will be described with reference to FIGS. 1 to 4. FIG.

図1に示すように、蓄電池用トレーは、蓄電池10(図3参照)を収納する蓄電池収納部1と、蓄電池収納部1と一体形成されヒンジ5を支点として開閉可能なカバー部2を有する。蓄電池収納部1とカバー部2との間に折り目を入れることでカバー部2の開閉を容易にすることができる。 As shown in FIG. 1, the storage battery tray has a storage battery compartment 1 that houses a storage battery 10 (see FIG. 3), and a cover part 2 that is integrally formed with the storage battery compartment 1 and can be opened and closed using a hinge 5 as a fulcrum. By forming a crease between the storage battery housing portion 1 and the cover portion 2, the opening and closing of the cover portion 2 can be facilitated.

カバー部2の所定の位置には穴部3が設けられている。カバー部2と蓄電池収納部1は、例えば、絶縁材シートで形成されている。絶縁材シートは、例えば、真空成型を用いて製作される。絶縁シートの素材として、例えば、ポリプロピレン等が用いられる。 A hole portion 3 is provided at a predetermined position of the cover portion 2 . The cover portion 2 and the storage battery housing portion 1 are formed of an insulating material sheet, for example. The insulating sheet is fabricated using, for example, vacuum forming. For example, polypropylene or the like is used as the material of the insulating sheet.

蓄電池収納部1は、複数の蓄電池10(図3参照)を収納可能である。蓄電池10を収納後は、図2に示すように、カバー部2をヒンジ5を支点にして回転させることで閉める。 The storage battery compartment 1 can accommodate a plurality of storage batteries 10 (see FIG. 3). After storing the storage battery 10, as shown in FIG. 2, the cover portion 2 is closed by rotating it around the hinge 5 as a fulcrum.

この状態では蓄電池用トレーに強度はないため、蓄電池収納部1を収容する補強部4を設ける。補強部4は、例えば、強度確保用の金属からなる補強部品を皿の形状に加工して、その上に蓄電池10を収納した蓄電池用トレーを載せる。 Since the storage battery tray has no strength in this state, a reinforcing portion 4 for accommodating the storage battery housing portion 1 is provided. The reinforcing part 4 is formed by processing a reinforcing part made of metal for ensuring strength into a plate shape, and a storage battery tray containing the storage battery 10 is placed thereon.

図3は、カバー部2が開いた状態で複数の蓄電池10が蓄電池収納部1に収容された状態を示す。図4は、カバー部2が閉じた状態で蓄電池10が蓄電池収納部1に収容された状態を示す。 FIG. 3 shows a state in which a plurality of storage batteries 10 are housed in the storage battery housing portion 1 with the cover portion 2 opened. FIG. 4 shows a state in which the storage battery 10 is housed in the storage battery housing portion 1 with the cover portion 2 closed.

図3に示すように、蓄電池10には、導電部として蓄電池10の端子11とヒューズ12が備えられている。そして、図4に示すように、穴部3を介して、蓄電池の端子11とヒューズ12は、蓄電池10の電力を外部に放出させるケーブル13と接続される。 As shown in FIG. 3, the storage battery 10 is provided with a terminal 11 and a fuse 12 of the storage battery 10 as conductive portions. Then, as shown in FIG. 4, the terminal 11 and the fuse 12 of the storage battery are connected via the hole 3 to a cable 13 for discharging the power of the storage battery 10 to the outside.

この際、カバー部2の設けられた穴部3は、穴部3と蓄電池10の導電部(蓄電池10の端子11とヒューズ12)とが重ならないようにずらされ、かつカバー部2が蓄電池10の導電部(蓄電池10の端子11とヒューズ12)を覆うような位置に設けられている。 At this time, the hole portion 3 provided in the cover portion 2 is displaced so that the hole portion 3 and the conductive portion of the storage battery 10 (the terminal 11 and the fuse 12 of the storage battery 10) do not overlap, and the cover portion 2 does not overlap the battery 10. is provided at a position to cover the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10).

図3に示すように、カバー部2の穴部3は、蓄電池10の導電部(蓄電池10の端子11とヒューズ12)から少し離れた位置に設けられている。このため、カバー部2を閉めた後は図4に示すような状態になる。よって、この状態で、人が導電部(蓄電池10の端子11とヒューズ12)に直接触れることを防止することができる。 As shown in FIG. 3, the hole portion 3 of the cover portion 2 is provided at a position slightly separated from the conductive portion of the storage battery 10 (the terminal 11 and the fuse 12 of the storage battery 10). Therefore, after the cover portion 2 is closed, the state shown in FIG. 4 is obtained. Therefore, in this state, a person can be prevented from directly touching the conductive parts (the terminal 11 and the fuse 12 of the storage battery 10).

また、蓄電池収納部1の内部に他の電気部品を設置したい場合でも同様であり、導電部(電気部品の端子)の少し離れた位置に穴部3を設けることで人が導電部に直接触れることを防止することができる。 The same is true when it is desired to install other electric parts inside the storage battery housing part 1. By providing a hole part 3 at a position a little away from the conductive part (terminal of the electric part), a person can directly touch the conductive part. can be prevented.

ここで、穴部3はケーブル13が通る大きさを有する。このため、図4に示すように穴部3からケーブル13を貫通させて導電部(蓄電池10の端子11とヒューズ12)に接続することが可能である。 Here, the hole portion 3 has a size through which the cable 13 passes. Therefore, as shown in FIG. 4, the cable 13 can be passed through the hole 3 and connected to the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10).

また、図4に示すように、蓄電池用トレー32において、ケーブル13を導電部(蓄電池10の端子11とヒューズ12)に接続接した後も、導電部(蓄電池10の端子11とヒューズ12)がカバー部2で覆われている。さらに、穴部3もケーブル13によって塞がっている。このように、導電部(蓄電池10の端子11とヒューズ12)は一切剥き出しにならない。この結果、作業員が持ち運ぶ際に誤って導電部(蓄電池10の端子11とヒューズ12)に触れて感電することを防止できる。 Further, as shown in FIG. 4, in the storage battery tray 32, even after the cable 13 is connected to the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10), the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10) is still connected. It is covered with the cover part 2 . Furthermore, the hole 3 is also closed by the cable 13 . In this way, the conductive parts (terminal 11 and fuse 12 of storage battery 10) are not exposed at all. As a result, it is possible to prevent an operator from accidentally touching the conductive parts (the terminal 11 and the fuse 12 of the storage battery 10) and getting an electric shock when carrying the battery.

また、実施例1では、カバー部2と蓄電池収納部1は、例えば絶縁材シートで製作されるため繋ぎ目は一切ない。このため、蓄電池10から電解液が漏れた場合は液体を蓄電池用トレー内に溜めて、液漏れを原因とする短絡を防止できる。 Moreover, in Example 1, since the cover portion 2 and the storage battery housing portion 1 are made of, for example, an insulating material sheet, there is no seam. Therefore, when the electrolyte leaks from the storage battery 10, the liquid can be stored in the storage battery tray to prevent a short circuit caused by the liquid leakage.

実施例2の蓄電池用トレーの構成について説明する。
図3に示すように、実施例1では、蓄電池収納部1に複数の蓄電池10を収納している。これに対して、実施例2の蓄電池用トレーでは、蓄電池収納部1に蓄電池10は一個のみを収容する。
The configuration of the storage battery tray of Example 2 will be described.
As shown in FIG. 3 , in the first embodiment, a plurality of storage batteries 10 are stored in the storage battery storage section 1 . On the other hand, in the storage battery tray of Example 2, only one storage battery 10 is accommodated in the storage battery accommodating portion 1 .

この場合には、蓄電池用トレーは軽量化されるため、蓄電池用トレー単体でも持ち運びが可能になる。このため、強度確保用に別途補強部4を用意する必要がなくなる。さらに、カバー部2と蓄電池収納部1の絶縁材シートも薄いものを使用することができる。 In this case, the weight of the storage battery tray is reduced, so that the storage battery tray alone can be carried. Therefore, there is no need to separately prepare the reinforcing portion 4 for ensuring strength. Furthermore, thin insulating material sheets can be used for the cover portion 2 and the storage battery housing portion 1 .

図5を参照して、実施例3の蓄電池用トレーの構成について説明する。
実施例1では、図1に示すように、カバー部2は蓄電池収納部1と一体でヒンジ5を支点として開閉可能に構成した。これに対して、図5に示すように、実施例3の蓄電池用トレーは、カバー部2と蓄電池収納部1を別体で構成する。
The configuration of the storage battery tray of Example 3 will be described with reference to FIG.
In Example 1, as shown in FIG. 1, the cover portion 2 is integral with the storage battery housing portion 1 and is configured to be openable and closable with a hinge 5 as a fulcrum. On the other hand, as shown in FIG. 5, in the storage battery tray of Example 3, the cover portion 2 and the storage battery storage portion 1 are separately configured.

具体的には、図5に示すように、実施例3の蓄電池用トレーは、導電部(蓄電池10の端子11とヒューズ12)を備えた蓄電池10を収納する蓄電池収納部1と、蓄電池収納部1を覆うように取外し自在に構成されたカバー部2とを有する。そして、カバー部2の所定の位置には穴部3が設けられている。 Specifically, as shown in FIG. 5 , the storage battery tray of Example 3 includes a storage battery housing portion 1 for housing a storage battery 10 having a conductive portion (a terminal 11 and a fuse 12 of the storage battery 10), a storage battery housing portion and a cover part 2 detachably configured to cover the device 1 . A hole portion 3 is provided at a predetermined position of the cover portion 2 .

また、図3、図4に示すように、穴部3を介して、蓄電池10の導電部(蓄電池10の端子11とヒューズ12)と蓄電池10の電力を外部に放出させるケーブル13とが接続される。 As shown in FIGS. 3 and 4, the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10) of the storage battery 10 and the cable 13 for discharging the power of the storage battery 10 are connected through the hole 3. be.

この際、カバー部2の設けられた穴部3は、穴部3と蓄電池10の導電部(蓄電池10の端子11とヒューズ12)とが重ならないようにずらされ、かつカバー部2が蓄電池10の導電部(蓄電池10の端子11とヒューズ12)を覆うような位置に設けられている。 At this time, the hole portion 3 provided in the cover portion 2 is displaced so that the hole portion 3 and the conductive portion of the storage battery 10 (the terminal 11 and the fuse 12 of the storage battery 10) do not overlap, and the cover portion 2 does not overlap the battery 10. is provided at a position to cover the conductive portion (the terminal 11 and the fuse 12 of the storage battery 10).

また、カバー部2と蓄電池収納部1は、例えば、絶縁材シートで構成されている。さらに、蓄電池収納部1を収容する補強部4を有する。その他の詳細な構成は、実施例1の構成とほぼ同じなのでその説明は省略する。 Moreover, the cover part 2 and the storage battery storage part 1 are comprised by the insulating material sheet, for example. Furthermore, it has a reinforcing portion 4 that accommodates the storage battery housing portion 1 . Since other detailed configurations are substantially the same as those of the first embodiment, the description thereof is omitted.

実施例3の蓄電池用トレーは、カバー部2と蓄電池収納部1が別体で構成されているので、蓄電池用トレーが蓄電池10の全体を覆う必要はなくなり素材を少なくすることができる。 In the storage battery tray of the third embodiment, since the cover part 2 and the storage battery storage part 1 are configured separately, the storage battery tray does not need to cover the entire storage battery 10, and the material can be reduced.

実施例4の蓄電池用トレーの構成について説明する。
実施例1では、蓄電池用トレーの強度が弱いため強度確保用に補強部4を用いていた。これに対して、実施例4の蓄電池用トレーでは、蓄電池用トレーの素材となる絶縁材シートを強度が確保できる十分厚いものに変更する。このようにすれば、強度確保用に別途補強部4を用意する必要がなくなる。
The configuration of the storage battery tray of Example 4 will be described.
In Example 1, since the strength of the storage battery tray is weak, the reinforcing portion 4 is used to ensure the strength. On the other hand, in the storage battery tray of Example 4, the insulating material sheet, which is the raw material of the storage battery tray, is changed to a sufficiently thick one to ensure strength. In this way, there is no need to separately prepare the reinforcing portion 4 for ensuring strength.

図6、図7を参照して、実施例5の蓄電池用トレーの構成について説明する。
図6に示すように、実施例5の蓄電池用トレーは、実施例1の蓄電池用トレーのカバー部2の所定の位置に凹凸部14を設け、穴部3は凹凸部14の上部に設けられている。
The configuration of the storage battery tray of Example 5 will be described with reference to FIGS. 6 and 7. FIG.
As shown in FIG. 6, the storage battery tray of Example 5 is provided with uneven portions 14 at predetermined positions on the cover portion 2 of the storage battery tray of Example 1, and the hole portions 3 are provided above the uneven portions 14 . ing.

実施例1では、蓄電池10の端子11やヒューズ12が突起として存在する。このため、カバー部2を平らな面にするとケーブル13の接続作業が困難になる。そこで、実施例5では、図6に示すように、蓄電池10の端子11やヒューズ12が入る部分において、カバー部2を変形させて凹凸部14を設ける。 In Example 1, the terminal 11 and the fuse 12 of the storage battery 10 exist as projections. Therefore, if the cover portion 2 is made flat, the work of connecting the cable 13 becomes difficult. Therefore, in the fifth embodiment, as shown in FIG. 6, the cover portion 2 is deformed to provide an uneven portion 14 at the portion where the terminal 11 and the fuse 12 of the storage battery 10 are inserted.

このように、凹凸部14を設けた場合、図7に示すように、ケーブル13が、凹凸部14の穴部3を通過して端子11と接続される。この結果、ケーブル13と端子11との接続作業がよりスムーズになる。 When the concave-convex portion 14 is provided in this manner, the cable 13 passes through the hole portion 3 of the concave-convex portion 14 and is connected to the terminal 11 as shown in FIG. As a result, the work of connecting the cable 13 and the terminal 11 becomes smoother.

このように、実施例5では、蓄電池10の端子11やヒューズ12の付近に凹凸部14と穴部3を設ける。これにより、蓄電池10がカバー部2に覆われた状態でもケーブル接続作業が可能であり非常に作業効率が良い。 Thus, in Example 5, the concave-convex portion 14 and the hole portion 3 are provided in the vicinity of the terminal 11 and the fuse 12 of the storage battery 10 . As a result, even when the storage battery 10 is covered with the cover part 2, the cable connection work is possible, and the work efficiency is very good.

図8を参照して、実施例6の構成について説明する。
実施例6は、上記実施例1~6の蓄電池用トレーが実装されている電子機器30を提供する。例えば、実施例1にてケーブル接続した図4の電池入り蓄電池用トレー32は、このまま電子機器用ラック31に実装が可能である。この電子機器用ラック31をUPS(無停電電源装置)等の電源供給を役割とする電子機器30に組み込んで使用する。
The configuration of the sixth embodiment will be described with reference to FIG.
Example 6 provides an electronic device 30 in which the storage battery tray of Examples 1 to 6 is mounted. For example, the storage battery tray 32 containing batteries shown in FIG. This electronic device rack 31 is used by being incorporated in an electronic device 30 whose role is to supply power such as a UPS (uninterruptible power supply).

1 蓄電池収納部
2 カバー部
3 穴部
4 補強部
5 ヒンジ
10 蓄電池
11 端子
12 ヒューズ
13 ケーブル
14 凹凸部
30 電子機器
31 電子機器ラック
32 蓄電池トレー
1 Storage Battery Housing 2 Cover 3 Hole 4 Reinforcement 5 Hinge 10 Storage Battery 11 Terminal 12 Fuse 13 Cable 14 Unevenness 30 Electronic Device 31 Electronic Device Rack 32 Battery Tray

Claims (4)

導電部を備えた蓄電池を収納する蓄電池収納部と、
前記蓄電池収納部と一体形成されたカバー部と、
前記カバー部の所定の位置に設けられた穴部と、
を有し、
前記カバー部の前記所定の位置は、前記穴部と前記蓄電池の前記導電部とが重ならないようにずらされ、かつ前記カバー部が前記蓄電池の前記導電部を覆う位置であり、
前記穴部は、前記カバー部の、前記導電部と対向する面に設けられ、
前記カバー部と前記蓄電池収納部は、絶縁材シートで構成されており、
一体形成された前記蓄電池収納部と前記カバー部との間に、ヒンジを構成する折り目を形成し、
前記蓄電池収納部と前記カバー部とは、前記折り目を介して分離不能に形成されており、
前記カバー部は、前記ヒンジを支点として開閉可能に構成されており、
前記蓄電池収納部を収容する補強部を更に有することを特徴と蓄電池用トレー。
a storage battery compartment for storing a storage battery having a conductive part;
a cover unit integrally formed with the storage battery housing;
a hole provided at a predetermined position of the cover;
has
the predetermined position of the cover portion is a position shifted so that the hole portion and the conductive portion of the storage battery do not overlap, and the cover portion covers the conductive portion of the storage battery;
The hole portion is provided on a surface of the cover portion facing the conductive portion,
The cover portion and the storage battery housing portion are made of an insulating material sheet,
forming a crease forming a hinge between the integrally formed storage battery housing portion and the cover portion;
The storage battery housing portion and the cover portion are formed inseparably through the fold,
The cover portion is configured to be openable and closable with the hinge as a fulcrum,
The storage battery tray, further comprising a reinforcing portion for accommodating the storage battery compartment.
前記導電部は、前記蓄電池の端子又はヒューズであり、
前記穴部を介して、前記蓄電池の前記端子又は前記ヒューズと前記蓄電池の電力を外部に放出させるケーブルとが接続されることを特徴とする請求項1に記載の蓄電池用トレー。
The conductive part is a terminal or a fuse of the storage battery,
2. The storage battery tray according to claim 1, wherein said terminal or said fuse of said storage battery and a cable for discharging power of said storage battery to the outside are connected through said hole.
前記カバー部の前記所定の位置に設けられた凹凸部を更に有し、
前記穴部は前記凹凸部に設けられていることを特徴とする請求項1に記載の蓄電池用トレー。
further comprising an uneven portion provided at the predetermined position of the cover portion;
2. The storage battery tray according to claim 1, wherein the hole is provided in the uneven portion.
請求項1に記載の蓄電池用トレーが実装されていることを特徴とする電子機器。 An electronic device comprising the storage battery tray according to claim 1 mounted therein.
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JP2013206569A (en) 2012-03-27 2013-10-07 Honda Motor Co Ltd Battery unit
JP2014022092A (en) 2012-07-13 2014-02-03 Mitsubishi Motors Corp Battery pack for vehicles
JP2014175123A (en) 2013-03-07 2014-09-22 Mitsubishi Motors Corp Electrical case
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