JPH046233Y2 - - Google Patents
Info
- Publication number
- JPH046233Y2 JPH046233Y2 JP19658886U JP19658886U JPH046233Y2 JP H046233 Y2 JPH046233 Y2 JP H046233Y2 JP 19658886 U JP19658886 U JP 19658886U JP 19658886 U JP19658886 U JP 19658886U JP H046233 Y2 JPH046233 Y2 JP H046233Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- case
- support
- window
- cover
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
この考案は、電子機器の回路基板支持装置に関
する。[Detailed Description of the Invention] Industrial Application Field This invention relates to a circuit board support device for electronic equipment.
従来の技術
一般に、電子機器においては、第５図に示すよ
うに、内部に回路基板４及びその他の部品を内蔵
するために、一面開口のケース２とこのケース２
の開口面を開閉するカバー３とにより筐体１を形
成することが多い。回路基板４は種々の回路部品
５とコネクタ等の接続部６とを有し、接続部６は
外部回路に接続されるためにケース２の側面に形
成された窓７から外側に突出されている。カバー
３は複数の係止爪８，９を有し、これらの係止爪
８，９をケ−ス２に形成された係止部１０，１１
に弾発的に係合することによりケース２に着脱自
在に保持されている。そして、回路基板４はケー
ス２の低部２ａに形成された複数のボス３０に螺
子３１により取付けられている。2. Description of the Related Art In general, in electronic equipment, as shown in FIG.
The housing 1 is often formed by a cover 3 that opens and closes the opening surface of the housing. The circuit board 4 has various circuit components 5 and connection parts 6 such as connectors, and the connection parts 6 protrude outward from a window 7 formed on the side surface of the case 2 in order to be connected to an external circuit. . The cover 3 has a plurality of locking pawls 8 and 9, and these locking pawls 8 and 9 are connected to locking portions 10 and 11 formed on the case 2.
It is detachably held in the case 2 by resiliently engaging with the case 2. The circuit board 4 is attached to a plurality of bosses 30 formed in the lower part 2a of the case 2 by screws 31.
考案が解決しようとする問題点
しかし、ケース２に回路基板４を取付けるため
に複数の螺子３１を必要とするため、部品点数及
び組立工数が増加し、また、メンテナンスに際し
て螺子３１を紛失することがある。Problems that the invention aims to solve: However, since multiple screws 31 are required to attach the circuit board 4 to the case 2, the number of parts and assembly man-hours increase, and the screws 31 may be lost during maintenance. be.
問題点を解決するための手段
回路基板が収容される一面開口のケースとこの
ケースの開口面に取付けられるカバーとを設け、
前記回路基板にその一端から外側に突出して外部
回路に接続される接続部を設け、前記ケースの側
面に前記接続部を突出させる窓を形成し、前記ケ
ースの低部に前記回路基板を支える支持部と支柱
とを形成し、前記支柱に摺動自在に嵌合される長
孔を前記窓に対する前記接続部の突出方向と平行
に配列して前記回路基板に形成し、前記カバーに
前記回路基板の他端を前記窓側に押圧する当接部
と前記回路基板を前記支持部に押圧する押圧部と
を一体的に形成する。Means for solving the problem A case with an opening on one side in which a circuit board is housed, and a cover attached to the opening side of this case are provided,
The circuit board is provided with a connection part that protrudes outward from one end and is connected to an external circuit, a window from which the connection part projects is formed on a side surface of the case, and a support that supports the circuit board is provided in a lower part of the case. forming a section and a support; elongated holes that are slidably fitted into the support support are arranged parallel to a protruding direction of the connecting part with respect to the window; and the circuit board is formed in the cover. A contact portion that presses the other end toward the window and a pressing portion that presses the circuit board against the support portion are integrally formed.
作 用
したがつて、回路基板を支持部により支えなが
ら支柱と長孔とを嵌合し、支柱と長孔との嵌合に
より長孔の幅方向に対応する方向の回路基板の動
きを固定し、ケースにカバーを取付けた時にケー
スの窓側の内面とカバーの当接部とにより長孔の
長手方向に対応する方向の回路基板の動きを阻止
して接続部が窓から突出する状態に維持し、接続
部と窓とを嵌合させ押圧部により回路基板を支持
部に押圧し、これにより、回路基板の板厚方向の
動きを固定する。Function: Therefore, the circuit board is supported by the support part while the support is fitted into the long hole, and the movement of the circuit board in the direction corresponding to the width of the long hole is fixed by the fit between the support and the long hole. When the cover is attached to the case, the inner surface of the case on the window side and the abutting part of the cover prevent the movement of the circuit board in the direction corresponding to the longitudinal direction of the elongated hole, thereby maintaining the connection part protruding from the window. , the connecting portion and the window are fitted, and the pressing portion presses the circuit board against the support portion, thereby fixing movement of the circuit board in the board thickness direction.
実施例
この考案の一実施例を第１図ないし第４図に基
づいて説明する。第５図において説明した部分と
同一部分は同一符号を用い説明も省略する。ケー
ス２の底部２ａには複数の支持部１２，１３と一
方の支持部１３の上面から突出する支柱１４と案
内片１５とが一体的に形成されている。そして、
回路基板４には支柱１４に嵌合された長孔１６が
形成されている。回路基板４を支えるために支持
部１３の長さは長孔１６の長さより長い。さら
に、カバー３の内面には先端がケース２の底部に
接触する突片１７が一体的に形成され、この突片
の１７の一部に回路基板７の端縁に当接してこの
回路基板４を窓７側に押圧する当接部１８と回路
基板４を支持部１３に押圧する押圧部１９とが形
成されている。Embodiment An embodiment of this invention will be explained based on FIGS. 1 to 4. The same parts as those explained in FIG. 5 are designated by the same reference numerals, and the description thereof will be omitted. A plurality of support parts 12 and 13, a column 14 protruding from the upper surface of one of the support parts 13, and a guide piece 15 are integrally formed on the bottom part 2a of the case 2. and,
A long hole 16 is formed in the circuit board 4 and is fitted into the support column 14 . In order to support the circuit board 4, the length of the support portion 13 is longer than the length of the elongated hole 16. Furthermore, a protruding piece 17 whose tip contacts the bottom of the case 2 is integrally formed on the inner surface of the cover 3, and a part of the protruding piece 17 comes into contact with the edge of the circuit board 7, so that the circuit board 4 A contact portion 18 for pressing the circuit board 4 toward the window 7 side and a pressing portion 19 for pressing the circuit board 4 against the support portion 13 are formed.
このような構成において、第２図に示すよう
に、ケース２にカバー３を取付ける前の状態で、
回路基板４をその端縁を案内片１５により案内し
ながら支持部１２，１３に載置し長孔１６と支柱
１４とを嵌合する。これが第３図に示す状態で、
ついで、第３図に示すように、回路基板４を窓７
側に押圧し接続部６を窓７から突出させ、係止爪
８，９を係止部１０，１１に弾発的に係合させて
カバー３をケース２の開口面に取付ける。この状
態では、支柱１４と長孔１６との嵌合により長孔
１６の幅方向に対応する方向の回路基板４の動き
が阻止され、回路基板４の一端縁がケース２の窓
７側の内面（支持部１２の一部）に当接し他端縁
が当接部１８に当接することにより、長孔１６の
長手方向に対応する方向の回路基板４の動きが阻
止され、これにより、接続部６が窓７から突出す
る状態に維持され、窓７と接続部６とが嵌合し押
圧部１９が回路基板４を支持部１３側に押圧する
ことにより回路基板４の板厚方向の動きが阻止さ
れる。 In such a configuration, as shown in FIG. 2, before the cover 3 is attached to the case 2,
The circuit board 4 is placed on the supports 12 and 13 while its edges are guided by the guide pieces 15, and the elongated holes 16 and the columns 14 are fitted. This is the state shown in Figure 3,
Then, as shown in FIG.
The cover 3 is attached to the opening surface of the case 2 by pressing it to the side so that the connecting part 6 protrudes from the window 7, and the locking claws 8 and 9 are elastically engaged with the locking parts 10 and 11. In this state, the movement of the circuit board 4 in the direction corresponding to the width direction of the long hole 16 is prevented by the fitting between the support column 14 and the elongated hole 16, and one end edge of the circuit board 4 is held against the inner surface of the case 2 on the window 7 side. (a part of the support part 12) and the other edge comes into contact with the contact part 18, thereby preventing movement of the circuit board 4 in the direction corresponding to the longitudinal direction of the elongated hole 16, thereby preventing the connection part 6 is maintained in a state protruding from the window 7, the window 7 and the connecting portion 6 are fitted, and the pressing portion 19 presses the circuit board 4 toward the support portion 13, thereby preventing movement of the circuit board 4 in the board thickness direction. blocked.
したがつて、螺子や工具を用いることなくケー
ス２に回路基板４とカバー３とを容易に取付ける
ことができる。 Therefore, the circuit board 4 and cover 3 can be easily attached to the case 2 without using screws or tools.
考案の効果
この考案は上述のように構成したので、回路基
板を支持部に当接しながら支柱と長孔とを嵌合
し、支柱と長孔との嵌合により長孔の幅方向に対
応する方向の回路基板の動きを固定することがで
き、また、ケースにカバーを取付けた時にケース
の窓側の内面とカバーの当接部とにより長孔の長
手方向に対応する方向の回路基板の動きを阻止し
て接続部を窓から突出させた状態に維持すること
がき、さらに、接続部と窓とを嵌合させ押圧部に
より回路基板を支持部に押圧することにより、回
路基板の板厚方向の動きを固定することができ、
したがつて、部品点数及び組立工数を低減し、ケ
ースへの回路基板の取付けを極めて容易に行うこ
とができる効果を有する。Effects of the invention Since this invention is configured as described above, the support and the long hole are fitted while the circuit board is in contact with the support part, and the fit between the support and the long hole corresponds to the width direction of the long hole. Furthermore, when the cover is attached to the case, the movement of the circuit board in the direction corresponding to the longitudinal direction of the elongated hole is prevented by the inner surface of the case on the window side and the abutting part of the cover. In addition, by fitting the connecting part and the window and pressing the circuit board against the support part by the pressing part, the thickness direction of the circuit board can be maintained. movement can be fixed,
Therefore, the number of parts and the number of assembly steps can be reduced, and the circuit board can be attached to the case extremely easily.
第１図ないし第４図はこの考案の一実施例を示
すもので、第１図は縦断側面図、第２図及び第３
図はケースへの回路基板の取付過程を示す縦断側
面図、第４図はその平面図、第５図は従来例を示
す縦断側面図である。
２……ケース、２ａ……底部、３……カバー、
４……回路基板、６……接続部、７……窓、１
２，１３……支持部、１４……支柱、１６……長
孔、１８……当接部、１９……押圧部。
Figures 1 to 4 show one embodiment of this invention, in which Figure 1 is a vertical side view, Figures 2 and 3 are
The figure is a longitudinal side view showing the process of attaching the circuit board to the case, FIG. 4 is a plan view thereof, and FIG. 5 is a longitudinal side view showing a conventional example. 2...Case, 2a...Bottom, 3...Cover,
4...Circuit board, 6...Connection part, 7...Window, 1
2, 13... Support part, 14... Support column, 16... Elongated hole, 18... Contact part, 19... Pressing part.
Claims (1)
のケースの開口面に取付けられるカバーとを設
け、前記回路基板にその一端から外側に突出し
て外部回路に接続される接続部を設け、前記ケ
ースの側面に前記接続部を突出させる窓を形成
し、前記ケースの低部に前記回路基板を支える
支持部と支柱とを形成し、前記支柱に摺動自在
に嵌合される長孔を前記窓に対する前記接続部
の突出方向と平行に配列して前記回路基板に形
成し、前記カバーに前記回路基板の他端を前記
窓側に押圧する当接部と前記回路基板を前記支
持部に押圧する押圧部とを一体的に形成したこ
とを特徴とする電子機器の回路基板支持装置。 ２ ケースの底部に接触する突片をカバーの内面
に一体的に形成したことを特徴とする実用新案
登録請求の範囲第１項記載の電子機器の回路基
板支持装置。[Claims for Utility Model Registration] 1. A case having an opening on one side in which a circuit board is housed, and a cover attached to the opening surface of the case, and protruding outward from one end of the circuit board to be connected to an external circuit. A connecting portion is provided, a window from which the connecting portion protrudes is formed on a side surface of the case, and a support portion and a support for supporting the circuit board are formed in a lower part of the case, and the supporting portion is slidably fitted to the support. elongated holes arranged parallel to the protruding direction of the connecting portion with respect to the window are formed in the circuit board, and the cover is provided with a contact portion that presses the other end of the circuit board toward the window, and a contact portion that presses the other end of the circuit board toward the window. A circuit board support device for an electronic device, characterized in that a pressing part that presses the support part is integrally formed. 2. The circuit board support device for an electronic device according to claim 1, wherein the protruding piece that contacts the bottom of the case is integrally formed on the inner surface of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658886U JPH046233Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658886U JPH046233Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100889U JPS63100889U (en) | 1988-06-30 |
| JPH046233Y2 true JPH046233Y2 (en) | 1992-02-20 |
Family
ID=31155549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19658886U Expired JPH046233Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046233Y2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717167Y2 (en) * | 1990-04-25 | 1995-04-19 | 三洋電機株式会社 | Hybrid integrated circuit device |
| JP6182953B2 (en) * | 2013-04-19 | 2017-08-23 | 富士通株式会社 | Electronics |
| JP6479057B2 (en) * | 2015-02-13 | 2019-03-06 | 三菱電機株式会社 | Electronic component mounting board and air conditioner electrical component box |
| JP6585368B2 (en) * | 2015-04-03 | 2019-10-02 | 株式会社ソニー・インタラクティブエンタテインメント | Electronics |
| JP6466007B2 (en) * | 2018-03-01 | 2019-02-06 | キヤノン株式会社 | Image forming apparatus |
-
1986
- 1986-12-19 JP JP19658886U patent/JPH046233Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63100889U (en) | 1988-06-30 |
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