JPS64385U - - Google Patents

Info

Publication number
JPS64385U
JPS64385U JP9455687U JP9455687U JPS64385U JP S64385 U JPS64385 U JP S64385U JP 9455687 U JP9455687 U JP 9455687U JP 9455687 U JP9455687 U JP 9455687U JP S64385 U JPS64385 U JP S64385U
Authority
JP
Japan
Prior art keywords
hole
electronic component
screw
insulating sheet
screw hole
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.)
Granted
Application number
JP9455687U
Other languages
Japanese (ja)
Other versions
JPH0644147Y2 (en
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 JP1987094556U priority Critical patent/JPH0644147Y2/en
Publication of JPS64385U publication Critical patent/JPS64385U/ja
Application granted granted Critical
Publication of JPH0644147Y2 publication Critical patent/JPH0644147Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting Components In General For Electric Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Description

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

第１図ａ乃至ｃは本考案の一実施例を示すもの
で、第１図ａはトランジスタの取付状態を示す斜
視図、第１図ｂは第１図ａのネジ締着部分の拡大
断面図、第１図ｃは第１図ｂの分解図、第２図ａ
乃至ｂは従来例を示すもので、第２図ａはトラン
ジスタの取付状態を示す斜視図、第２図ｂは第２
図ａのネジ締着部分の拡大断面図、第３図は許容
部の他の例を示す要部断面図である。 １……トランジスタ、２……取付穴、３……絶
縁ブツシユ、５……放熱フイン、７……螺子穴、
８……絶縁シート、９……孔、１０……ネジ、１
３……許容部。 Figures 1a to 1c show an embodiment of the present invention, in which Figure 1a is a perspective view showing how the transistor is installed, and Figure 1b is an enlarged cross-sectional view of the screw fastening portion of Figure 1a. , Figure 1c is an exploded view of Figure 1b, Figure 2a
Figures 2 to 2b show conventional examples, Figure 2a is a perspective view showing the mounting state of the transistor, and Figure 2b is the second
FIG. 3 is an enlarged sectional view of the screw fastening portion in FIG. 1... Transistor, 2... Mounting hole, 3... Insulating bush, 5... Heat dissipation fin, 7... Screw hole,
8... Insulating sheet, 9... Hole, 10... Screw, 1
3...Permissible part.

Claims (1)

【実用新案登録請求の範囲】 取付孔を有する電子部品と、前記取付孔に嵌合
する絶縁ブツシユと、螺子穴を有する被取付体と
、前記電子部品と被取付体との間に介在され、且
つ孔を有する絶縁シートと、前記絶縁ブツシユ、
電子部品の取付孔及び絶縁シートの孔を挿通し被
取付体の螺子穴に締着されるネジとより構成され
る電子部品の取付構造において、 前記絶縁シートの孔の穴径を前記被取付体の螺
子穴よりも小さくするとともに、 前記螺子穴の上端部にネジ締着時における絶縁
シートの孔の周辺部分の変形を許容する許容部を
設けた ことを特徴とする電子部品の取付構造。[Claims for Utility Model Registration] An electronic component having a mounting hole, an insulating bushing that fits into the mounting hole, an attached body having a screw hole, and an electronic component interposed between the electronic component and the attached body, and an insulating sheet having holes; and the insulating bush;
In an electronic component mounting structure comprising a mounting hole of an electronic component and a screw that is inserted through a hole of an insulating sheet and tightened to a screw hole of an object to be mounted, the hole diameter of the hole of the insulating sheet is set to A mounting structure for an electronic component, characterized in that the size of the screw hole is smaller than that of the screw hole, and a tolerance portion is provided at the upper end of the screw hole to allow deformation of the peripheral portion of the hole of the insulating sheet when tightening the screw.
JP1987094556U 1987-06-22 1987-06-22 Radiator for electronic parts Expired - Lifetime JPH0644147Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987094556U JPH0644147Y2 (en) 1987-06-22 1987-06-22 Radiator for electronic parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987094556U JPH0644147Y2 (en) 1987-06-22 1987-06-22 Radiator for electronic parts

Publications (2)

Publication Number Publication Date
JPS64385U true JPS64385U (en) 1989-01-05
JPH0644147Y2 JPH0644147Y2 (en) 1994-11-14

Family

ID=30958140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987094556U Expired - Lifetime JPH0644147Y2 (en) 1987-06-22 1987-06-22 Radiator for electronic parts

Country Status (1)

Country Link
JP (1) JPH0644147Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665215B1 (en) 2005-06-29 2007-01-09 삼성전기주식회사 A securing structure for an electric element to heat-sinks
JP2014062425A (en) * 2012-09-24 2014-04-10 Ansei Co Ltd Buffer member and vehicle lock device
WO2018221296A1 (en) * 2017-05-30 2018-12-06 三菱電機株式会社 Power conversion device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629959U (en) * 1979-08-13 1981-03-23
JPS5769243U (en) * 1980-10-13 1982-04-26
JPS58109288U (en) * 1982-01-18 1983-07-25 東芝テック株式会社 Electronic component mounting device
JPS58180638U (en) * 1982-05-25 1983-12-02 松下電工株式会社 Heat sink mounting structure for semiconductor devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629959U (en) * 1979-08-13 1981-03-23
JPS5769243U (en) * 1980-10-13 1982-04-26
JPS58109288U (en) * 1982-01-18 1983-07-25 東芝テック株式会社 Electronic component mounting device
JPS58180638U (en) * 1982-05-25 1983-12-02 松下電工株式会社 Heat sink mounting structure for semiconductor devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665215B1 (en) 2005-06-29 2007-01-09 삼성전기주식회사 A securing structure for an electric element to heat-sinks
JP2014062425A (en) * 2012-09-24 2014-04-10 Ansei Co Ltd Buffer member and vehicle lock device
WO2018221296A1 (en) * 2017-05-30 2018-12-06 三菱電機株式会社 Power conversion device

Also Published As

Publication number Publication date
JPH0644147Y2 (en) 1994-11-14

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