JPH0485796U - - Google Patents
Info
- Publication number
- JPH0485796U JPH0485796U JP12802590U JP12802590U JPH0485796U JP H0485796 U JPH0485796 U JP H0485796U JP 12802590 U JP12802590 U JP 12802590U JP 12802590 U JP12802590 U JP 12802590U JP H0485796 U JPH0485796 U JP H0485796U
- Authority
- JP
- Japan
- Prior art keywords
- shield plate
- frame
- circuit board
- sub
- outer frame
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図はこの考案の実施例に係る高周波機器用
枠体の枠体本体の折り曲げ前の平面図、第２図は
枠体本体、回路基板およびサブシールド板の構造
を表す斜視図である。第３図は枠体本体に回路基
板を組み込んだ状態を表す斜視図、第４図は更に
サブシールド板を組み込んだ状態を表す斜視図で
ある。第５図は第４図におけるＸ−Ｘの矢視断面
図である。第６図Ａ，Ｂは他の実施例に係るシー
ルド板とサブシールド板との接合部の構造を表す
部分断面図である。第７図並びに第８図および第
９図並びに第１０図および第１１図はそれぞれ異
なる三つの従来の高周波機器用枠体の構造を表す
図である。
１ａ〜１ｄ……外枠、２ａ〜２ｆ……シールド
板、３……サブシールド板、４……回路基板、５
……枠体本体、６……基板位置決め用突起、１０
〜１８……シールド板の突出部、２０〜３３……
回路基板のスリツト、４０〜５３……サブシール
ド板の仕切部の突出部。
FIG. 1 is a plan view of the frame body of a high-frequency equipment frame according to an embodiment of the present invention before bending, and FIG. 2 is a perspective view showing the structure of the frame body, the circuit board, and the sub-shield plate. FIG. 3 is a perspective view showing a state in which a circuit board is assembled into the frame main body, and FIG. 4 is a perspective view showing a state in which a sub-shield plate is further integrated. FIG. 5 is a sectional view taken along the line XX in FIG. 4. FIGS. 6A and 6B are partial cross-sectional views showing the structure of a joint between a shield plate and a sub-shield plate according to another embodiment. FIG. 7, FIGS. 8 and 9, and FIGS. 10 and 11 are diagrams showing the structures of three different conventional frames for high-frequency equipment, respectively. 1a to 1d...outer frame, 2a to 2f...shield plate, 3...subshield plate, 4...circuit board, 5
... Frame body, 6 ... Board positioning protrusion, 10
~18...Protrusion of shield plate, 20-33...
Slits on the circuit board, 40 to 53...Protruding parts of the partitions of the sub-shield plate.
Claims (1)
組み込んだ回路基板の裏面側を区切るサブシール
ド板からなる高周波機器用枠体において、 シールド板を外枠と一体化するとともに、上記
シールド板の高さを略回路基板の取り付け高さと
し、シールド板の頂部から枠体の高さまで上記シ
ールド板による区切りを上記回路基板の裏面側へ
延長する仕切部をサブシールド板に設けたことを
特徴とする高周波機器用枠体。[Scope of Claim for Utility Model Registration] In a frame for high-frequency equipment consisting of an outer frame, a shield plate that separates the inside of the outer frame, and a sub-shield plate that separates the back side of the incorporated circuit board, the shield plate is integrated with the outer frame. At the same time, the height of the shield plate is approximately the mounting height of the circuit board, and a sub-shield plate is provided with a partition portion that extends the division by the shield plate from the top of the shield plate to the height of the frame to the back side of the circuit board. A frame body for high frequency equipment characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12802590U JPH0485796U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12802590U JPH0485796U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485796U true JPH0485796U (en) | 1992-07-24 |
Family
ID=31875502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12802590U Pending JPH0485796U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485796U (en) |
-
1990
- 1990-11-29 JP JP12802590U patent/JPH0485796U/ja active Pending
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