JPS6222018Y2 - - Google Patents
Info
- Publication number
- JPS6222018Y2 JPS6222018Y2 JP14347080U JP14347080U JPS6222018Y2 JP S6222018 Y2 JPS6222018 Y2 JP S6222018Y2 JP 14347080 U JP14347080 U JP 14347080U JP 14347080 U JP14347080 U JP 14347080U JP S6222018 Y2 JPS6222018 Y2 JP S6222018Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- circuit board
- printed circuit
- support frame
- mounting
- 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
Links
- 239000007779 soft material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
【考案の詳細な説明】
本案はスイツチを直接固定したプリント基板を
このスイツチの操作部が開口から突出するように
筐体内に収納するスイツチ取付筐体に関し、特に
このスイツチをプリント基板に支持するスイツチ
支持枠体の構造に関する。[Detailed description of the invention] The present invention relates to a switch mounting case in which a printed circuit board to which a switch is directly fixed is housed in the housing so that the operation part of the switch protrudes from the opening. Regarding the structure of the support frame.
以下、本案を図面に示す実施例に従つて説明す
ると、１は後方開口の前ケース２とこの後方開口
を閉塞する後ケース３とからなる電子表示器の筐
体で、この前ケース２には表示窓４とスイツチの
操作部突出用の開口５とを有している。 Hereinafter, the present invention will be explained according to the embodiment shown in the drawings. Reference numeral 1 denotes a housing of an electronic display device consisting of a front case 2 with a rear opening and a rear case 3 that closes the rear opening. It has a display window 4 and an opening 5 for protruding the operating section of the switch.
６は前記筐体１内に収納される電子回路塔載の
プリント基板で、この基板６には前記表示窓４に
対応する位置にデイジタル表示器７のセグメント
端子を、前記開口５に対応する位置にシーソース
イツチ８の端子８ａを、夫々直接ハンダ付け固定
してある。 Reference numeral 6 denotes a printed circuit board mounted with an electronic circuit housed in the housing 1. On this board 6, segment terminals of the digital display 7 are arranged at positions corresponding to the display windows 4, and segment terminals of the digital display 7 are arranged at positions corresponding to the openings 5. The terminals 8a of the seesaw switch 8 are directly soldered and fixed to the respective terminals.
９はこのシーソースイツチ８を前記プリント基
板６に支持するスイツチ支持枠体で、軟質合成樹
脂材を成形してなつているもので、前記スイツチ
８の操作部８ｂを貫通する貫通孔１０を有し、こ
のスイツチ８の取付耳８ｃを下方から押圧する押
圧面９ａと、この押圧面９ａの両端から下方に延
設したプリント基板載置部９ｂ，９ｂとを有して
おり、しかもこれらの載置部９ｂ，９ｂには前記
プリント基板６の螺子止め穴１１，１１に挿入さ
れ且つ該螺子止め穴１１，１１から突出する中空
の突出筒９ｃ，９ｃを延設してなつている。 Reference numeral 9 denotes a switch support frame for supporting the seesaw switch 8 on the printed circuit board 6, which is made of a soft synthetic resin material and has a through hole 10 passing through the operating portion 8b of the switch 8. , has a pressing surface 9a that presses the mounting lug 8c of the switch 8 from below, and printed circuit board mounting parts 9b, 9b extending downward from both ends of the pressing surface 9a. Hollow projecting tubes 9c, 9c which are inserted into the screw holes 11,11 of the printed circuit board 6 and project from the screw holes 11,11 extend from the portions 9b, 9b.
１２はこのシーソースイツチ８の防水用の弾性
材製防水カバーで、該シーソースイツチ８の操作
部８ｂを覆う覆い部１２ａとこの覆い部１２ａの
縁から突設した取付片１２ｂとを有している。 Reference numeral 12 denotes a waterproof cover made of an elastic material for waterproofing the seesaw switch 8, and has a cover portion 12a that covers the operating portion 8b of the seesaw switch 8, and a mounting piece 12b protruding from the edge of the cover portion 12a. .
そして、前記シーソースイツチ８の取付耳８ｃ
を押圧面９ａに係着したスイツチ支持枠体９のプ
リント基板載置部９ｂ，９ｂの突出筒９ｃ，９ｃ
をプリント基板６の螺子止め穴１１，１１に挿入
すると共に該スイツチ８の端子８ａを前記プリン
ト基板６に直接ハンダ付固定し、一方、該スイツ
チ８の操作部８ｂに防水カバー１２の覆い部１２
ａを被せ、且つこの操作部８ｂを前記前ケース２
の開口５から突出せしめ、この防水カバー１２の
取付片１２ｂを前記スイツチ支持枠体９の押圧面
９ｃと前記前ケース２の内面とで挾み込み、さら
に取付螺子１３，１３を前記スイツチ支持枠体９
の突出筒９ｃ，９ｃを介して前記前ケース２の取
付リブ１４，１４に螺子止め固定することにより
前記プリント基板６を前記スイツチ支持枠体９を
介して前記前ケース２に固定してなつている。 And the mounting ear 8c of the seesaw switch 8
The protruding tubes 9c, 9c of the printed circuit board mounting portions 9b, 9b of the switch support frame 9 are attached to the pressing surface 9a.
are inserted into the screw holes 11, 11 of the printed circuit board 6, and the terminal 8a of the switch 8 is directly fixed to the printed circuit board 6 by soldering.
a, and this operation part 8b is attached to the front case 2.
The mounting piece 12b of the waterproof cover 12 is sandwiched between the pressing surface 9c of the switch support frame 9 and the inner surface of the front case 2, and the mounting screws 13 are inserted into the switch support frame. body 9
The printed circuit board 6 is fixed to the front case 2 via the switch support frame 9 by screwing and fixing it to the mounting ribs 14, 14 of the front case 2 via the protruding tubes 9c, 9c. There is.
本案のスイツチ取付筐体は以上の如くなつてお
り、特にプリント基板に端子を直接固定したスイ
ツチと、該スイツチを前記プリント基板に支持す
る軟質材製スイツチ支持枠体と、前記操作部の突
出用の開口を穿設した筐体と、を有し、前記スイ
ツチ支持枠体のプリント基板載置部には前記プリ
ント基板の螺子止め穴から突出する突出筒を延設
し、該突出筒を介して前記筐体に螺子止めされる
取付螺子により前記プリント基板を前記スイツチ
支持枠体を介して前記筐体に固定してなつている
ので、軟質材製スイツチ支持枠体の突出筒がプリ
ント基板に対するワツシヤ部材としての役割を果
たし、従つて取付螺子を多少きつく螺子込んでも
プリント基板が割れることがない。さらにスイツ
チはその端子部を直接プリント基板に固定されて
いると共にスイツチ支持枠体にてプリント基板に
支持されているので、スイツチの操作時において
スイツチに加わる操作力はスイツチ自身とスイツ
チ支持枠体とを介して分散してプリント基板に加
わり、従つて過大な操作力がスイツチに加わつて
も端子がプリント基板から外れたり、プリント基
板が割れたりすることがない。 The switch mounting casing of the present invention is constructed as described above, and includes, in particular, a switch whose terminals are directly fixed to a printed circuit board, a switch support frame made of a soft material that supports the switch on the printed circuit board, and a housing for protruding the operating section. a housing having an opening formed therein; a protruding tube protruding from the screw hole of the printed circuit board extends from the printed circuit board mounting portion of the switch support frame; Since the printed circuit board is fixed to the housing via the switch support frame by a mounting screw screwed into the housing, the protruding tube of the switch support frame made of soft material is attached to the printed circuit board. It serves as a member, so even if the mounting screws are screwed in somewhat tightly, the printed circuit board will not break. Furthermore, since the terminals of the switch are directly fixed to the printed circuit board and are supported by the printed circuit board by the switch support frame, the operating force applied to the switch when operating the switch is applied to the switch itself and the switch support frame. Therefore, even if an excessive operating force is applied to the switch, the terminals will not come off from the printed circuit board or the printed circuit board will not break.
図面は何れも本案のスイツチ取付筐体の実施例
を示し、第１図は全体の側面断面図、第２図はス
イツチ部分の側面断面図、第３図はスイツチ部分
の正面断面図、第４図はスイツチ部分の要部上面
図、第５図は要部断面図である。
６……プリント基板、８……シーソースイツ
チ、９……スイツチ支持枠体、８ｂ……操作部、
１２ａ……覆い部、１２……防水カバー、５……
開口、１……筐体、９ｂ……プリント基板載置
部、１１……螺子止め穴、９ｃ……突出筒、１３
……取付螺子。
The drawings all show an embodiment of the switch mounting case of the present invention, and FIG. 1 is an overall side sectional view, FIG. 2 is a side sectional view of the switch portion, FIG. 3 is a front sectional view of the switch portion, and FIG. 4 is a side sectional view of the switch portion. The figure is a top view of the main part of the switch part, and FIG. 5 is a sectional view of the main part. 6... Printed circuit board, 8... Seesaw switch, 9... Switch support frame, 8b... Operation unit,
12a...Cover part, 12...Waterproof cover, 5...
Opening, 1... Housing, 9b... Printed circuit board placement part, 11... Screw hole, 9c... Projection tube, 13
...Mounting screw.
Claims (1)
と、該スイツチを前記プリント基板に支持する軟
質材製スイツチ支持枠体と、前記操作部の突出用
の開口を穿設した筐体と、を有し、前記スイツチ
支持枠体のプリント基板載置部には前記プリント
基板の螺子止め穴から突出する突出筒を延設し該
突出筒を介して前記筐体に螺子止めされる取付螺
子により前記プリント基板を前記スイツチ支持枠
体を介して前記筐体に固定してなるスイツチ取付
筐体。 A switch having terminals directly fixed to a printed circuit board, a switch support frame made of a soft material for supporting the switch on the printed circuit board, and a casing having an opening for protruding the operating section, A protruding tube that protrudes from the screw hole of the printed circuit board is provided in the printed circuit board mounting portion of the switch support frame, and the printed circuit board is mounted on the mounting screw that is screwed to the housing through the protruding tube. A switch mounting casing fixed to the casing via a switch support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347080U JPS6222018Y2 (en) | 1980-10-07 | 1980-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14347080U JPS6222018Y2 (en) | 1980-10-07 | 1980-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5766818U JPS5766818U (en) | 1982-04-21 |
| JPS6222018Y2 true JPS6222018Y2 (en) | 1987-06-04 |
Family
ID=29503216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14347080U Expired JPS6222018Y2 (en) | 1980-10-07 | 1980-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222018Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0636336B2 (en) * | 1984-08-25 | 1994-05-11 | 松下電工株式会社 | Structure of rainproof exposed type switch |
| JP4671179B2 (en) * | 2007-09-12 | 2011-04-13 | 日本精機株式会社 | Switch device |
-
1980
- 1980-10-07 JP JP14347080U patent/JPS6222018Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5766818U (en) | 1982-04-21 |
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