JPS6083296U - Structure of electromagnetic shield case for circuit board - Google Patents
Structure of electromagnetic shield case for circuit boardInfo
- Publication number
- JPS6083296U JPS6083296U JP17649783U JP17649783U JPS6083296U JP S6083296 U JPS6083296 U JP S6083296U JP 17649783 U JP17649783 U JP 17649783U JP 17649783 U JP17649783 U JP 17649783U JP S6083296 U JPS6083296 U JP S6083296U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- shield case
- electromagnetic shield
- electromagnetic shielding
- shielding 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.)
- Pending
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来例の概略化した斜視図、第２図は１、本
考案の実施例の概略化した斜視図、第３図ａは、第２図
の切断線■−■での断面図、第３図すは第３図ａと同様
の断面図であって、スイッチ本体が挿入された状態の図
である。
１′は、超音波スイッチ、２はスイッチ本体、４′はシ
ールドケース、５は超音波送受波素子、６は取付部材、
７，８は回路基板、９は感度調整用ボリューム、１０は
嵌合用突起、１１は切欠穴、１３は電磁シールド部材、
１４は舌片。FIG. 1 is a schematic perspective view of a conventional example, FIG. 2 is a schematic perspective view of an embodiment of the present invention, and FIG. 3a is a cross-section taken along the cutting line ■-■ in FIG. Figure 3 is a sectional view similar to Figure 3a, with the switch body inserted. 1' is an ultrasonic switch, 2 is a switch body, 4' is a shield case, 5 is an ultrasonic transceiver element, 6 is a mounting member,
7 and 8 are circuit boards, 9 is a sensitivity adjustment volume, 10 is a fitting projection, 11 is a cutout hole, 13 is an electromagnetic shielding member,
14 is a tongue piece.
Claims (1)
ースの内周面に電磁シールド部材を形成し、この電磁シ
ールド部材の一部にアース用舌片を形成し、このアース
用舌片は、前記電磁シールドケース内に回路基板を挿入
したときに該回路基板のアース電極部に弾性的に当接す
ることを特徴とする回路基板用電磁シールドケースの構
造。An electromagnetic shielding case for a circuit board, in which an electromagnetic shielding member is formed on the inner peripheral surface of the shielding case, a grounding tongue is formed in a part of the electromagnetic shielding member, and the grounding tongue is connected to the electromagnetic shielding member. A structure of an electromagnetic shielding case for a circuit board, characterized in that when the circuit board is inserted into the shielding case, it comes into elastic contact with a ground electrode portion of the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17649783U JPS6083296U (en) | 1983-11-14 | 1983-11-14 | Structure of electromagnetic shield case for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17649783U JPS6083296U (en) | 1983-11-14 | 1983-11-14 | Structure of electromagnetic shield case for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6083296U true JPS6083296U (en) | 1985-06-08 |
Family
ID=30383712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17649783U Pending JPS6083296U (en) | 1983-11-14 | 1983-11-14 | Structure of electromagnetic shield case for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6083296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327096U (en) * | 1986-08-06 | 1988-02-22 | ||
| JPS63296299A (en) * | 1987-05-27 | 1988-12-02 | Nec Corp | Hybrid integrated circuit device |
| JPH03220797A (en) * | 1990-01-25 | 1991-09-27 | Canon Inc | Circuit device or electric apparatus wherein circuit device is assembled |
-
1983
- 1983-11-14 JP JP17649783U patent/JPS6083296U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327096U (en) * | 1986-08-06 | 1988-02-22 | ||
| JPS63296299A (en) * | 1987-05-27 | 1988-12-02 | Nec Corp | Hybrid integrated circuit device |
| JPH03220797A (en) * | 1990-01-25 | 1991-09-27 | Canon Inc | Circuit device or electric apparatus wherein circuit device is assembled |
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