JP2000294209A - Reinforcement structure of battery pack - Google Patents
Reinforcement structure of battery packInfo
- Publication number
- JP2000294209A JP2000294209A JP11097244A JP9724499A JP2000294209A JP 2000294209 A JP2000294209 A JP 2000294209A JP 11097244 A JP11097244 A JP 11097244A JP 9724499 A JP9724499 A JP 9724499A JP 2000294209 A JP2000294209 A JP 2000294209A
- Authority
- JP
- Japan
- Prior art keywords
- battery pack
- battery
- box
- thin
- electronic apparatus
- 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
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば電子機器本体
に取り付けられ電子機器本体に電力を給電する電池パッ
クの構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a battery pack which is attached to, for example, an electronic device main body and supplies power to the electronic device main body.
【０００２】[0002]
【従来の技術】最近、携帯型電子機器、例えば携帯電話
機は全体的に薄型で軽量、小型がユーザから望まれ一層
それらの傾向を強めている。こういった電子機器には充
電タイプの電池が内蔵された電池パックが採用されてい
る。そして軽量、小型を追求するためにプラスチックで
出来た電池パックの全体が肉厚が薄くなり各種の条件テ
ストを行う中で、重要な強度テストで比較的簡単にひび
割れが生じている。これはプラスチック製の電池パック
が肉薄であることに他ならない。2. Description of the Related Art In recent years, portable electronic devices such as portable telephones have been desired by users as a whole to be thin, lightweight, and compact, and these tendencies have been further strengthened. Such electronic devices employ a battery pack having a built-in rechargeable battery. In order to pursue lightness and small size, the entire battery pack made of plastic has become thinner and various condition tests have been performed, and cracks have occurred relatively easily in important strength tests. This is nothing but the thinness of the plastic battery pack.
【０００３】前記電池パックの強度を保ちつつしかも重
量の軽減をはかる為に電池パックの裏側に柱を裏側に沿
って設け、この柱で薄くしたケースの肉厚の補強を行っ
ている。このような構造は電池パックの内側に柱が突出
して内部に収納する電池の収まりが悪いばかりか、充分
な補強とはいえないものである。In order to maintain the strength of the battery pack and to reduce the weight while maintaining the strength of the battery pack, a pillar is provided along the back side of the battery pack to reinforce the thickness of the thin case. In such a structure, not only does the column protrude from the inside of the battery pack, so that the battery housed inside is poorly accommodated, but also it cannot be said that it is sufficiently reinforced.
【０００４】[0004]
【発明が解決しようとする課題】そこで、この発明の課
題は電池パックの所定の箇所を部分的に薄くすることに
よって全体的には薄く更に軽量になり強度も充分で従来
のように内部に突出する構造でないから電池の収まりも
良い電池パックの構造を提供するものである。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to partially thin a predetermined portion of a battery pack to make it thinner and lighter as a whole, to have sufficient strength, and to protrude inside as in the prior art. The present invention provides a structure of a battery pack that does not require a battery and has good battery accommodation.
【０００５】[0005]
【課題を解決するための手段】内部に少なくとも電池が
収納され電子機器本体に取付可能の構造に何れかを構成
した箱形の第１及び第２の電池パック本体と、この第１
の電池パック本体を構成する壁を部分的に薄くした薄肉
部とからなる電池パックの構造でケースの肉厚を薄く出
来る上に軽量化にも貢献できるものである。Means for Solving the Problems Box-shaped first and second battery pack bodies each having at least a battery housed therein and configured so as to be attachable to the electronic apparatus body, and the first and second battery pack bodies.
The structure of the battery pack comprising a thin wall portion in which the wall constituting the battery pack main body is partially thinned can contribute to a reduction in weight as well as a reduction in the thickness of the case.
【０００６】[0006]
【作用】上記の電池パック本体の周囲の側壁部或いは平
面部の側縁部分以外或いは角部分以外の箇所を部分的に
肉薄にすることで強度を保ちしかも軽量化がはかれるも
のである。この薄肉部は連続するものあってもよいし、
あるいは広く連続しないものであってもよいものであ
る。The strength is maintained and the weight is reduced by partially reducing the thickness of portions other than the side edges or the corners of the side wall or the flat portion around the battery pack body. This thin part may be continuous,
Alternatively, it may not be widely continuous.
【０００７】[0007]
【発明の実施の形態】以下、この発明の一実施形態を添
付図面、図１に基づいて説明するが図１の１は電池パッ
ク本体で、この電池パック本体１を開口側から示したも
ので図示しないが内部に電池を収納している。即ちこの
電池パック本体１は有底の箱形で周囲を側壁２，３，
４，５で構成される。この有底の裏側は開口しているが
電池を収納し所定の温度補償回路を接続して回路構成し
たあとは蓋される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings and FIG. 1. In FIG. 1, reference numeral 1 denotes a battery pack main body, and the battery pack main body 1 is shown from an opening side. Although not shown, a battery is housed inside. That is, the battery pack body 1 has a bottomed box shape and the periphery is the side walls 2, 3,
4 and 5. The bottom side of the bottom is open, but is closed after the battery is stored and a circuit is constructed by connecting a predetermined temperature compensation circuit.
【０００８】そして、ケース全体はプラスチック等で形
成される。電池パック本体１は一定の肉厚で構成される
が部分的に薄肉部６を形成してある。この薄肉部６はこ
の場合、電池パック本体１の側縁部と角部以外の箇所に
設けてあって、従ってこの部分が軽量化されるものであ
る。そして肉厚は適宜選定すればよく、衝撃に充分耐え
られる薄さにすればよい。こうすることで内部に構造的
に突出することもなく、しかも電池パック本体１の外観
に薄肉部６が現れないから外観を損ねることもない。[0008] The entire case is formed of plastic or the like. The battery pack main body 1 is formed to have a constant thickness, but partially forms a thin portion 6. In this case, the thin portion 6 is provided at a position other than the side edge and the corner of the battery pack main body 1, so that this portion is reduced in weight. The thickness may be appropriately selected, and may be thin enough to withstand an impact. By doing so, the battery pack main body 1 does not protrude structurally, and since the thin portion 6 does not appear in the external appearance of the battery pack main body 1, the external appearance is not impaired.
【０００９】前記薄肉部６の形状は矩形にしたがこの形
状に限られることもなく円形或いはその他の形状であっ
てもよいこと勿論である。いずれにしても従来の電池パ
ックの肉厚を部分的に肉薄にすることで軽量化がはか
れ、しかも強度を損なうこともないものである。Although the shape of the thin portion 6 is rectangular, it is needless to say that the thin portion 6 is not limited to this shape but may be circular or another shape. In any case, the weight of the conventional battery pack is reduced by partially reducing the thickness thereof, and the strength is not impaired.
【００１０】[0010]
【発明の効果】以上のように、この発明は内部に少なく
とも電池が収納され電子機器本体に取付可能の構造に何
れかを構成した箱形の第１及び第２の電池パック本体
と、この第１の電池パック本体を構成する壁を部分的に
薄くした薄肉部とから電池パック自体の軽量化がはかれ
るうえに、ケース自体の強度も損なうことがない効果の
あるものである。As described above, the present invention provides a box-shaped first and second battery pack main body in which at least a battery is housed and which is configured to be attachable to an electronic apparatus main body. The battery pack itself can be reduced in weight from the thin wall portion in which the wall constituting the battery pack body is partially thinned, and the strength of the case itself is not impaired.
【図１】この発明の一実施形態の斜視図。FIG. 1 is a perspective view of one embodiment of the present invention.
１ 電池パック本体 ２、３、４、５ 側壁 ６ 薄肉部 DESCRIPTION OF SYMBOLS 1 Battery pack main body 2, 3, 4, 5 Side wall 6 Thin part
Claims (4)
本体に取付可能の構造に何れかを構成した箱形の第１及
び第２の電池パック本体と、この第１の電池パック本体
を構成する壁を部分的に薄くした薄肉部とからなること
を特徴とする電池パックの構造。1. A first and second box-shaped battery pack bodies each having at least a battery housed therein and configured so as to be attachable to an electronic apparatus body, and the first battery pack body. A structure of a battery pack, comprising: a thin portion having a partially thin wall.
本体に取付可能の構造に何れかを構成した箱形の第１及
び第２の電池パック本体と、この第２の電池パック本体
を構成する壁を部分的に薄くした薄肉部とからなること
を特徴とする電池パックの構造。2. A first and second box-shaped battery pack bodies each having at least a battery housed therein and configured to be attachable to an electronic apparatus body, and the second battery pack body. A structure of a battery pack, comprising: a thin portion having a partially thin wall.
本体に取付可能の構造に何れかを構成した箱形の第１及
び第２の電池パック本体と、この第１及び第２の電池パ
ック本体を構成する壁を部分的に薄くした薄肉部とから
なることを特徴とする電池パックの構造。3. A box-shaped first and second battery pack main body having at least a battery housed therein and configured to be attachable to an electronic apparatus main body, and the first and second battery pack main bodies. And a thin wall portion in which a wall constituting the battery pack is partially thinned.
は角部以外の箇所に形成したことを特徴とする請求項１
記載の電池パックの構造。4. The battery pack according to claim 1, wherein the thin portion is formed at a position other than a side edge or a corner of the battery pack body.
Structure of the battery pack described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11097244A JP2000294209A (en) | 1999-04-05 | 1999-04-05 | Reinforcement structure of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11097244A JP2000294209A (en) | 1999-04-05 | 1999-04-05 | Reinforcement structure of battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000294209A true JP2000294209A (en) | 2000-10-20 |
Family
ID=14187188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11097244A Pending JP2000294209A (en) | 1999-04-05 | 1999-04-05 | Reinforcement structure of battery pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000294209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009121921A (en) * | 2007-11-14 | 2009-06-04 | Tanita Corp | Load receiving structure of plate body, and balance |
| CN107887542A (en) * | 2016-09-30 | 2018-04-06 | 罗伯特·博世有限公司 | Insulation drip molding for battery list pond |
-
1999
- 1999-04-05 JP JP11097244A patent/JP2000294209A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009121921A (en) * | 2007-11-14 | 2009-06-04 | Tanita Corp | Load receiving structure of plate body, and balance |
| CN107887542A (en) * | 2016-09-30 | 2018-04-06 | 罗伯特·博世有限公司 | Insulation drip molding for battery list pond |
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