JPH02110394U - - Google Patents

Info

Publication number
JPH02110394U
JPH02110394U JP1798589U JP1798589U JPH02110394U JP H02110394 U JPH02110394 U JP H02110394U JP 1798589 U JP1798589 U JP 1798589U JP 1798589 U JP1798589 U JP 1798589U JP H02110394 U JPH02110394 U JP H02110394U
Authority
JP
Japan
Prior art keywords
shelf
parallel
plate member
main plate
individual
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
Application number
JP1798589U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1798589U priority Critical patent/JPH02110394U/ja
Publication of JPH02110394U publication Critical patent/JPH02110394U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の実施例の図で、aは斜視図、
bは側断面図、第2図のa,bは本考案の作用を
説明する図、第3図はプリント板装置の斜視図、
第4図は従来例の斜視図である。 図において、1はシエルフ、2はシエルフ正面
枠、3は切込、4はガイドレール溝、5は通風孔
、6はバツクボード、10はプリント板、11は
個片正面板、16,21は主板部材、15,20
は個片正面カバー、22は下部係着爪、23は上
部係着爪、24は位置決め用突起、25は挿通孔
、26は補助カバーをそれぞれ示す。
Figure 1 is a diagram of an embodiment of the present invention, where a is a perspective view;
b is a side sectional view, a and b of FIG. 2 are diagrams explaining the function of the present invention, and FIG. 3 is a perspective view of the printed board device.
FIG. 4 is a perspective view of a conventional example. In the figure, 1 is a shelf, 2 is a shelf front frame, 3 is a notch, 4 is a guide rail groove, 5 is a ventilation hole, 6 is a back board, 10 is a printed board, 11 is an individual front plate, 16 and 21 are main plates Part, 15, 20
22 is a lower engaging claw, 23 is an upper engaging claw, 24 is a positioning projection, 25 is an insertion hole, and 26 is an auxiliary cover.

Claims (1)

【実用新案登録請求の範囲】 個片正面板11を備えたプリント板10をシエ
ルフ1に並列に挿着して、並列した該個片正面板
11により、該シエルフ1の開口面の空気の流通
を遮断するよう構成したプリント板装置において
、 正面視が該個片正面板11とほぼ同形状の弾性
材よりなる主板部材21と、該主板部材21の裏
面に該シエルフ正面枠2の下側縁に対向して形成
した下部係着爪22と、該主板部材21の裏面に
該シエルフ正面枠2の上側縁に対向して形成した
上部係着爪23と、該シエルフ正面枠2の上・下
側縁に並列した切込3に嵌挿すべく、該主板部材
21の裏面に形成した位置決め用突起24と、該
主板部材21に穿設した挿通孔25とを、備えた
個片正面カバー20を設け、 該下部係着爪22と該上部係着爪23とが、該
シエルフ正面枠2のそれぞれ対応する側縁に係合
することで、プリント板が未実装部の該シエルフ
正面枠2の開口面に、該個片正面カバー20が並
列に装着されるよう、構成されたことを特徴とす
るシエルフ開口の空気遮断構造。
[Claims for Utility Model Registration] Printed boards 10 having individual front plates 11 are inserted in parallel to the shelf 1, and the parallel individual front plates 11 allow air to flow through the opening of the shelf 1. In the printed board device configured to block the front panel, there is provided a main plate member 21 made of an elastic material that has substantially the same shape as the individual front plate 11 when viewed from the front, and a lower edge of the shelf front frame 2 on the back surface of the main plate member 21. A lower locking pawl 22 formed to face the shelf front frame 2; An individual front cover 20 is provided with a positioning protrusion 24 formed on the back surface of the main plate member 21 and an insertion hole 25 bored in the main plate member 21 so as to be inserted into the notches 3 parallel to the side edge. The lower locking claw 22 and the upper locking claw 23 engage with respective corresponding side edges of the shelf front frame 2, so that the opening of the shelf front frame 2 where the printed board is not mounted is closed. An air-blocking structure with a shelf opening, characterized in that the individual front covers 20 are installed in parallel on the front surface.
JP1798589U 1989-02-17 1989-02-17 Pending JPH02110394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1798589U JPH02110394U (en) 1989-02-17 1989-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1798589U JPH02110394U (en) 1989-02-17 1989-02-17

Publications (1)

Publication Number Publication Date
JPH02110394U true JPH02110394U (en) 1990-09-04

Family

ID=31232228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1798589U Pending JPH02110394U (en) 1989-02-17 1989-02-17

Country Status (1)

Country Link
JP (1) JPH02110394U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04266090A (en) * 1991-02-20 1992-09-22 Fujitsu Ltd Blocking plate for placing frame for mounting on casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04266090A (en) * 1991-02-20 1992-09-22 Fujitsu Ltd Blocking plate for placing frame for mounting on casing

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