JPH0632389Y2 - IC card case - Google Patents
IC card caseInfo
- Publication number
- JPH0632389Y2 JPH0632389Y2 JP1987176286U JP17628687U JPH0632389Y2 JP H0632389 Y2 JPH0632389 Y2 JP H0632389Y2 JP 1987176286 U JP1987176286 U JP 1987176286U JP 17628687 U JP17628687 U JP 17628687U JP H0632389 Y2 JPH0632389 Y2 JP H0632389Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- metal plate
- hole
- base
- case
- 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、集積回路を内蔵したＩＣカードを収納するＩ
Ｃカードケースに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is to store an IC card containing an integrated circuit.
Regarding C card case.
（従来の技術） 磁性体のストライプをメモリ媒体としたカードが磁気カ
ードとして銀行などのオンラインシステムのキャッシュ
カードやクレジットカードとして広く利用されている。(Prior Art) A card using a magnetic stripe as a memory medium is widely used as a magnetic card as a cash card or a credit card of an online system such as a bank.
このような磁気カードはそのコストは安いが記憶容量が
少なく、記憶されたデータが外部からの磁気にて消去さ
れる虞があるため、記憶容量が大きく、データが外部磁
気にて影響されることのないＩＣカードが近年開発され
ている。The cost of such a magnetic card is low, but the storage capacity is small, and the stored data may be erased by external magnetism. Therefore, the storage capacity is large and the data is affected by external magnetism. In recent years, an IC card without a card has been developed.
この種のＩＣカードは内部にＣＭＯＳにて構成された集
積回路のプロセッサやメモリを有しており、その外面に
は機械的強度の補強と、集積回路を静電気遮蔽するため
金属板が使用されて、プラスチック製ケースの両面が覆
われている。This type of IC card has a processor and a memory of an integrated circuit composed of CMOS inside, and a metal plate is used on the outer surface thereof to reinforce the mechanical strength and to shield the integrated circuit from static electricity. , Both sides of the plastic case are covered.
そして、このような金属板は両面接着テープによりケー
ス外面に貼着されるか、 取付ネジによりネジ止めされるか、または折曲げられて
ケース外面を覆って固定されている。Then, such a metal plate is attached to the outer surface of the case with a double-sided adhesive tape, is screwed with a mounting screw, or is bent and fixed so as to cover the outer surface of the case.
（考案が解決しようとする問題点） 上述のような取付方法による金属板は、両面接着テープ
を使用する場合では、まずケースに接着される側の金属
板面に両面接着テープを貼付後、その剥離紙を除去して
金属板をケースに貼る作業が行われることになり、取付
ネジによる場合は複数本のネジの使用のため複数回のネ
ジ止め作業が繁雑であり、また金属板を折曲げて固定す
る場合はその折曲げ作業が必要となるように、いずれの
場合も作業に手数を要するという問題が生じている。(Problems to be solved by the invention) When the double-sided adhesive tape is used for the metal plate by the above-mentioned mounting method, first, the double-sided adhesive tape is attached to the metal plate surface to be adhered to the case, and then the Work to remove the release paper and attach the metal plate to the case will be performed, and when using mounting screws, multiple screws are used, so multiple screwing work is complicated, and the metal plate is bent. In any case, there is a problem that the work is troublesome, just as the bending work is required to fix it.
なお、両面接着テープの使用ではプラスチック素材の上
に金属板を貼着するため、外部の温度変化の影響による
両者の膨張係数の差のため温度変化が繰返されると剥離
しやすく、また温度の高い環境の下では接着力が弱く剥
れ易い欠点がある。When using a double-sided adhesive tape, a metal plate is pasted on a plastic material, so it is easy to peel off when the temperature change is repeated due to the difference in expansion coefficient between the two due to the effect of external temperature change, and the temperature is high. Under the environment, it has a weak adhesive force and is easily peeled off.
また、ケースの外周端縁に設けた突起にカバー周辺に設
けた係合穴を嵌合してケースにカバーを固定する構造
が、例えば実開昭６２−１６６０２１号公報或いは実開
昭４８−２６４３５号公報に記載されているが、前記突
起と係合穴とが人手に触れる外周面にあるため、ケース
とかバーとが不意の外力の印加により外れる危険性があ
る。Further, a structure in which an engagement hole provided around the cover is fitted to a protrusion provided on the outer peripheral edge of the case to fix the cover to the case is disclosed in, for example, Japanese Utility Model Publication No. 62-166021 or Japanese Utility Model Publication 48-26435. However, since the projection and the engaging hole are on the outer peripheral surface that is touched by the human hand, there is a risk that the case and the bar may be disengaged by an unexpected external force.
本考案はこのような問題に鑑みてなされたものであり、
その目的は補強や静電遮蔽用の金属板が簡単な作業でケ
ース外面に取付けられるとともに、金属板とケースとが
不意に分離しないようなＩＣカードケースを提供するに
ある。The present invention has been made in view of such problems,
Its purpose is to provide an IC card case in which a metal plate for reinforcement and electrostatic shielding is attached to the outer surface of the case by a simple operation, and the metal plate and the case are not abruptly separated.
（問題点を解決するための手段） 本考案によれば、半導体集積回路を内蔵したＩＣカード
の基体の外面に金属板を被着せしめたＩＣカードケース
において、金属板の外周部近傍に係合穴を有する舌片を
切起して設けるとともに、前記基体に刻設した穴部の内
壁面に該係合穴に係合する突起を設け、前記舌片をＩＣ
カードの基体に設けた穴部を挿入し突起と係合穴を係合
してＩＣカードの基体の外面に金属板を固定したことを
特徴とするＩＣカードケースが提供される。(Means for Solving the Problems) According to the present invention, in an IC card case in which a metal plate is attached to the outer surface of the base of an IC card containing a semiconductor integrated circuit, the metal plate is engaged near the outer peripheral portion of the metal plate. A tongue having a hole is cut and raised, and a projection that engages with the engaging hole is provided on the inner wall surface of the hole formed in the base body, and the tongue is an IC.
There is provided an IC card case characterized in that a metal plate is fixed to the outer surface of the base of an IC card by inserting a hole provided in the base of the card and engaging a protrusion and an engaging hole.
（作用） 金属板の外周部近傍に係合穴を有する舌辺を切起して設
けておき、該舌片をＩＣカードの基体に設けた穴部に挿
入し突起と係合穴を係合してＩＣカードの外面に金属板
を固定する。(Operation) A tongue side having an engaging hole is cut and raised in the vicinity of the outer peripheral portion of the metal plate, and the tongue piece is inserted into a hole provided in the base of the IC card to engage the protrusion with the engaging hole. Then, the metal plate is fixed to the outer surface of the IC card.
（実施例） つぎに本考案の実施例について図面を用いて詳細に説明
する。(Example) Next, the Example of this invention is described in detail using drawing.
第１図（ａ）は本考案の実施例を示す斜視図であり、第
１図（ｂ）は本考案の実施例の部分分解斜視図であり、
ともに上面部のみを示したが、下面部も図示していない
が上面部に準ずるものである。1 (a) is a perspective view showing an embodiment of the present invention, and FIG. 1 (b) is a partially exploded perspective view of the embodiment of the present invention.
Both of them show only the upper surface portion, but the lower surface portion is not shown, but is similar to the upper surface portion.
これらの第１図（ａ）及び第２図（ｂ）において、５は
基体で合成樹脂素材よりなるカード状に形成され、内部
には集積回路が埋設されている。そして基体５の４隅の
近傍には四角形の穴部５５が上面５１に垂直に刻設さ
れ、該穴部５５の内壁面には、突起となる突出部５２が
穴部５５のそれぞれに設けられている。６は金属板で基
体５の上面に被着されて基体５の補強や静電気遮蔽を行
うものであり、舌片となる係合部６１が、金属板６のプ
レス加工により切起して設けられ、これらの係合部６１
はそれぞれ係合穴となる四角穴６２を有している。In FIGS. 1 (a) and 2 (b), reference numeral 5 denotes a base, which is formed into a card shape made of a synthetic resin material and has an integrated circuit embedded therein. Square holes 55 are formed in the vicinity of the four corners of the base body 5 perpendicularly to the upper surface 51, and projecting portions 52 serving as protrusions are provided in each of the hole portions 55 on the inner wall surface of the hole portion 55. ing. Reference numeral 6 denotes a metal plate which is attached to the upper surface of the base body 5 to reinforce the base body 5 and to shield the body from static electricity, and an engaging portion 61 serving as a tongue piece is provided by cutting and raising the metal plate 6 by pressing. , These engaging portions 61
Each have a square hole 62 that serves as an engaging hole.
このように構成された実施例では基体５の上方向から金
属板６を押圧することにより、穴部５５の内壁面の突出
部６２と、切起した係合部６１の四角穴６２とが嵌合し
て、基体５の上面部に固定されることになる。In the embodiment configured as described above, by pressing the metal plate 6 from above the base body 5, the protruding portion 62 on the inner wall surface of the hole 55 and the square hole 62 of the cut and raised engaging portion 61 are fitted. Together, they are fixed to the upper surface of the base 5.
以上の実施例により本考案を詳細に説明したが、本考案
の主旨の範囲内で、例えば係合部の四角穴の形状を変え
て丸穴とし突出部を半球状の突起に形成して嵌合させた
り、さらに本実施例に両面接着テープを使用して金属板
を基体の両面に接着するように種々の変形が可能であ
り、これらを本考案の範囲から排除するものではない。The present invention has been described in detail with the above embodiments, but within the scope of the gist of the present invention, for example, the shape of the square hole of the engaging portion is changed to form a round hole and the protrusion is formed into a hemispherical protrusion. Various modifications can be made such that the metal plates are bonded to each other or the metal plate is bonded to both surfaces of the substrate by using the double-sided adhesive tape in this embodiment, and these are not excluded from the scope of the present invention.
（考案の効果） 本考案は、半導体集積回路を内蔵したＩＣカードの基体
の外面に金属板を被着せしめたＩＣカードケースにおい
て、金属板の外周部近傍に係合穴を有する舌片を切起し
て設けるとともに、前記基体に刻設した穴部の内壁面に
該係合穴に係合する突起を設け、前記舌片をＩＣカード
に設けた穴部に挿入し突起と係合穴を係合してＩＣカー
ドの外面に金属板を固定するように構成したので、本考
案によれば、ＩＣカードケースの補強や静電気遮蔽のた
めの金属板を基体に被着する作業が非常に簡略化され、
作業能率が向上するとともに、ネジや両面接着テープな
どの資材も不必要となる効果が得られ、さらに温度変化
による剥離から免れる利点も生ずる。また、基体に刻設
した穴部の内壁面に設けた突起と舌片に設けた係合穴と
を係合させた部分がＩＣカードの周辺にはなく、基体の
内部に配置されているので、この係合部分に不意な外力
が加えられるようなことがなく、したがって基体と金属
板が分離するようなことはない。(Effect of the Invention) The present invention cuts a tongue having an engaging hole in the vicinity of the outer periphery of a metal plate in an IC card case in which a metal plate is attached to the outer surface of a base of an IC card containing a semiconductor integrated circuit. The protrusion is engaged with the engaging hole on the inner wall surface of the hole formed in the base, and the tongue piece is inserted into the hole provided on the IC card to form the protrusion and the engaging hole. Since the metal plate is configured to be engaged with and fixed to the outer surface of the IC card, according to the present invention, the work of attaching the metal plate for reinforcing the IC card case and shielding static electricity to the base is very simple. Was converted into
In addition to improving work efficiency, materials such as screws and double-sided adhesive tape are not required, and there is an advantage of avoiding peeling due to temperature change. Further, since the portion where the protrusion provided on the inner wall surface of the hole engraved in the base body and the engaging hole provided in the tongue piece engage with each other is not located in the periphery of the IC card, it is arranged inside the base body. However, no unexpected external force is applied to this engaging portion, and therefore the base body and the metal plate are not separated from each other.
第１図（ａ）は本考案の実施例を示す斜視図であり、第
１図（ｂ）は本考案の実施例の部分分解斜視図である。 ５…基体、６…金属板、５１…上面、５２…突出部、５
５…穴部、６１…係合部、６２…四角穴。FIG. 1 (a) is a perspective view showing an embodiment of the present invention, and FIG. 1 (b) is a partially exploded perspective view of the embodiment of the present invention. 5 ... Base, 6 ... Metal plate, 51 ... Top surface, 52 ... Projection part, 5
5 ... hole, 61 ... engaging part, 62 ... square hole.
Claims (1)
体の外面に金属板を被着せしめたＩＣカードケースにお
いて、金属板の外周部近傍に係合穴を有する舌片を切起
して設けるとともに、前記基体に刻設した穴部の内壁面
に該係合穴に係合する突起を設け、前記舌片をＩＣカー
ドの基体に設けた穴部に挿入し突起と係合穴を係合して
ＩＣカードの基体の外面に金属板を固定したことを特徴
とするＩＣカードケース。1. An IC card case in which a metal plate is attached to the outer surface of a base of an IC card containing a semiconductor integrated circuit, and a tongue having an engaging hole is cut and raised in the vicinity of the outer periphery of the metal plate. At the same time, a protrusion that engages with the engagement hole is provided on the inner wall surface of the hole formed in the base, and the tongue piece is inserted into the hole provided in the base of the IC card to engage the protrusion with the engagement hole. An IC card case is characterized in that a metal plate is fixed to the outer surface of the base of the IC card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176286U JPH0632389Y2 (en) | 1987-11-18 | 1987-11-18 | IC card case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176286U JPH0632389Y2 (en) | 1987-11-18 | 1987-11-18 | IC card case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179880U JPH0179880U (en) | 1989-05-29 |
| JPH0632389Y2 true JPH0632389Y2 (en) | 1994-08-24 |
Family
ID=31468028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176286U Expired - Lifetime JPH0632389Y2 (en) | 1987-11-18 | 1987-11-18 | IC card case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632389Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0780382B2 (en) * | 1987-12-02 | 1995-08-30 | 三菱電機株式会社 | Semiconductor device card |
| JP2567078Y2 (en) * | 1992-05-19 | 1998-03-30 | コーセル株式会社 | DC stabilized power supply case |
| JP3995951B2 (en) * | 2002-02-15 | 2007-10-24 | 株式会社岡村製作所 | Display product card case |
| JP2005109687A (en) * | 2003-09-29 | 2005-04-21 | Mitsumi Electric Co Ltd | Antenna device |
-
1987
- 1987-11-18 JP JP1987176286U patent/JPH0632389Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0179880U (en) | 1989-05-29 |
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