JPH0256483U - - Google Patents
Info
- Publication number
- JPH0256483U JPH0256483U JP13518388U JP13518388U JPH0256483U JP H0256483 U JPH0256483 U JP H0256483U JP 13518388 U JP13518388 U JP 13518388U JP 13518388 U JP13518388 U JP 13518388U JP H0256483 U JPH0256483 U JP H0256483U
- Authority
- JP
- Japan
- Prior art keywords
- case
- motherboard
- electronic device
- spring contact
- attached
- 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
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図はこの考案に係わるプログラマブル・コ
ントローラ用入出力ユニツトの外観を示す斜視図
、第２図は同ユニツトをベースユニツトに取付け
た状態を示すＡ―Ａ線部分の断面図、第３図は従
来のプログラマブル・コントローラ用入出力ユニ
ツトの取付状態を示す斜視図、第４図は同入出力
ユニツトの取付状態を示す断面図である。
１……入出力ユニツト、２……ベースユニツト
、３……ケースリア、４……ケースフロント、７
……回路基板、８……メツキ、１０……バネ接点
。
Fig. 1 is a perspective view showing the external appearance of the input/output unit for a programmable controller according to this invention, Fig. 2 is a sectional view taken along line A--A showing the unit installed on a base unit, and Fig. 3 is a sectional view taken along line AA. FIG. 4 is a perspective view showing the installed state of a conventional input/output unit for a programmable controller, and FIG. 4 is a sectional view showing the installed state of the input/output unit. 1...Input/output unit, 2...Base unit, 3...Case rear, 4...Case front, 7
...Circuit board, 8...Metsuki, 10...Spring contact.
Claims (1)
ネクタを介して固着されるケースリアと、ケース
リアに組み合わされて密封されるケースフロント
により形成され、ケース内面にシールド用メツキ
を施すとともに、回路基板を収納してなる電子機
器用筐体において、 上記ケースフロントの一端より突出されてケー
スリアの下方へ延出する突出部と、 一端が上記マザーボードに取付けられるととも
に、他端が上記突出部の内側メツキ面に接合され
るバネ接点と、 より形成されるアース経路を有することを特徴
とする電子機器用筐体。[Scope of Utility Model Registration Claim] Consisting of a case rear that is fixed to the base unit on which the motherboard is placed via a connector, and a case front that is combined with the case rear and sealed, the inner surface of the case is plated for shielding. In addition, in an electronic device housing that houses a circuit board, a protrusion protrudes from one end of the case front and extends downward to the case rear; one end is attached to the motherboard, and the other end is attached to the motherboard. A casing for an electronic device characterized by having a spring contact bonded to an inner plating surface of a protrusion, and a grounding path formed by the spring contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13518388U JPH0256483U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13518388U JPH0256483U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256483U true JPH0256483U (en) | 1990-04-24 |
Family
ID=31394584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13518388U Pending JPH0256483U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183164A (en) * | 1991-06-28 | 1995-07-21 | Internatl Business Mach Corp <Ibm> | Flexible capacitor |
| JPH1041668A (en) * | 1996-07-26 | 1998-02-13 | Nec Corp | Shield structure of electronic apparatus |
-
1988
- 1988-10-17 JP JP13518388U patent/JPH0256483U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183164A (en) * | 1991-06-28 | 1995-07-21 | Internatl Business Mach Corp <Ibm> | Flexible capacitor |
| JPH1041668A (en) * | 1996-07-26 | 1998-02-13 | Nec Corp | Shield structure of electronic apparatus |
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