JPH0328550Y2 - - Google Patents
Info
- Publication number
- JPH0328550Y2 JPH0328550Y2 JP1984056043U JP5604384U JPH0328550Y2 JP H0328550 Y2 JPH0328550 Y2 JP H0328550Y2 JP 1984056043 U JP1984056043 U JP 1984056043U JP 5604384 U JP5604384 U JP 5604384U JP H0328550 Y2 JPH0328550 Y2 JP H0328550Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- chassis
- guide groove
- terminal
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、VTR等の電子機器におけるプリン
ト基板取付装置に関する。[Detailed description of the invention] (a) Industrial application field The present invention relates to a printed circuit board mounting device for electronic equipment such as a VTR.
(ロ) 従来技術
従来のプリント基板取付装置は、例えば実願昭
58−88433号等に示されているが、第４図及び第
５図を参照しつつ簡単に説明する。(b) Conventional technology Conventional printed circuit board mounting devices are, for example,
58-88433, etc., and will be briefly explained with reference to FIGS. 4 and 5.
図に於いて、１はコネクタを配設する端子板で
あり、プリント基板２が取り付けられている。こ
の端子板１は、シヤーシ３に設けられた一対の枢
支部４，４を保持する支点部５，５を備えてい
る。尚この端子板１は支点部５を中心として回動
する回動部材を形成している。 In the figure, 1 is a terminal board on which a connector is arranged, and a printed circuit board 2 is attached to it. The terminal plate 1 includes fulcrum parts 5, 5 that hold a pair of pivot parts 4, 4 provided on the chassis 3. Note that this terminal plate 1 forms a rotating member that rotates around a fulcrum portion 5.
このような、プリント基板取付装置の組み立て
は、第４図に示すように、プリント基板２が取り
付けられ端子板１の支点部５を枢支部４に係合す
る。そして、VTRの天板（図示せず）を図の上
方から取り付けて、プリント基板２の取り付けを
終える。 To assemble such a printed circuit board mounting device, as shown in FIG. 4, the printed circuit board 2 is mounted and the fulcrum portion 5 of the terminal board 1 is engaged with the pivot portion 4. Then, attach the top plate (not shown) of the VTR from above in the figure to complete the attachment of the printed circuit board 2.
ところで、このVTRのサービス時（修理時）
には、天板を取り外した後に、プリント基板２を
支点部５を中心として回動させて、プリント基板
２の裏面に装着された部品６を点検修理する（第
５図参照）。 By the way, when this VTR is serviced (repaired)
After removing the top plate, the printed circuit board 2 is rotated about the fulcrum 5 to inspect and repair the parts 6 mounted on the back surface of the printed circuit board 2 (see FIG. 5).
ところで、第４図で斜線で示す部分Ａの裏面で
あつて、且つ第５図で示すプリント基板２上の斜
線の部分Ｂに、位置するように、部品をプリント
基板２に取り付けると、この部品は、プリント基
板２の開成時に、シヤーシ３の上端部Ｃと当接
し、プリント基板２の開成が不可能となる。 By the way, if a component is attached to the printed circuit board 2 so that it is located on the back side of the shaded area A in FIG. 4 and in the shaded area B on the printed circuit board 2 shown in FIG. When the printed circuit board 2 is opened, it comes into contact with the upper end C of the chassis 3, making it impossible to open the printed circuit board 2.
このため、このようなプリント基板取付装置で
は、プリント基板２のＡの部分の裏面には、部品
を装着出来なかつた。このため、プリント基板２
の有効面積が減り、機器の小型化に対する一つの
障害となつていた。 Therefore, with such a printed circuit board mounting apparatus, it is not possible to mount components on the back surface of the portion A of the printed circuit board 2. For this reason, the printed circuit board 2
The effective area of the device has been reduced, which has become an obstacle to downsizing the device.
又、プリント基板２の回転中心である枢支部４
をシヤーシ３の端の部分（例えば３ａ）に設置す
れば、プリント基板２とシヤーシ３の間隔が大き
く取れ、プリント基板２の有効面積が減少するこ
とはないが、プリント基板２がシヤーシ３から大
きくはみ出すので、機器の小型化に対する障害と
なる。 Also, the pivot point 4 which is the rotation center of the printed circuit board 2
If it is installed at the end of the chassis 3 (for example, 3a), the distance between the printed circuit board 2 and the chassis 3 will be large, and the effective area of the printed circuit board 2 will not be reduced, but the printed circuit board 2 will be far away from the chassis 3. Since it protrudes, it becomes an obstacle to miniaturization of equipment.
(ハ) 考案の目的
本考案は、上記の点に鑑みてなされたものであ
り、機器の小型を可能とするプリント基板取付装
置を提供するものである。(c) Purpose of the invention The present invention has been made in view of the above points, and provides a printed circuit board mounting device that enables downsizing of equipment.
(ニ) 考案の構成
本考案は、枢支部を中心に収納側に回動したプ
リント基板を、基板面と直交する方向に案内する
ため、支点部に連設されるガイド溝を形成するこ
とを特徴とするプリント基板取付装置である。(d) Structure of the invention The invention involves forming a guide groove connected to the fulcrum part in order to guide the printed circuit board that has rotated toward the storage side around the pivot part in a direction perpendicular to the board surface. This is a featured printed circuit board mounting device.
(ホ) 実施例
第１図乃至第３図を参照しつつ、本考案の一実
施例を説明する。図に於いて、１は端子７が取り
付けられる端子板である。この端子７は、第１図
に示すように嵌合部８に挿入され、係止片９と係
合することにより固定される。尚、第１図では、
嵌合部８に挿入される端子を数個省略した。又、
７′，７″も同様に端子である。２は前記端子板１
の一部１０に嵌合する溝部１１を備えたプリント
基板であり、ネジ１２によつて端子板１に固定さ
れる。尚、２ａ，２a′は端子７，７′の脚７ａ，
７a′が挿入される孔である。３はシヤーシであ
り、端子板１の支点部５と係合する枢支部４を備
えている。(E) Embodiment An embodiment of the present invention will be described with reference to FIGS. 1 to 3. In the figure, 1 is a terminal board to which a terminal 7 is attached. This terminal 7 is inserted into the fitting part 8 as shown in FIG. 1, and is fixed by engaging with the locking piece 9. In addition, in Figure 1,
Several terminals inserted into the fitting part 8 are omitted. or,
7' and 7'' are terminals as well. 2 is the terminal board 1
This is a printed circuit board equipped with a groove 11 that fits into a portion 10 of the terminal board 1 , and is fixed to the terminal board 1 with screws 12 . In addition, 2a and 2a' are the legs 7a and 2a of the terminals 7 and 7'.
7a' is the hole into which it is inserted. Reference numeral 3 denotes a chassis, which is provided with a pivot portion 4 that engages with a fulcrum portion 5 of the terminal board 1.
尚、本考案の特徴は、端子板１の支点部５に連
設して、ガイド溝１３を設けたことである。この
ガイド溝１３は、プリント基板２がシヤーシ３か
ら出来るだけ離れた所で開閉自在となるように支
点部５と枢支部４を設けてプリント基板２の有効
面積を増加させたプリント基板取付装置に於い
て、プリント基板２収納時に、プリント基板２を
シヤーシ３方向にスライド移動可能として、機器
の小型化を可能としている。 The feature of the present invention is that a guide groove 13 is provided in series with the fulcrum portion 5 of the terminal board 1. This guide groove 13 is used in a printed circuit board mounting device that increases the effective area of the printed circuit board 2 by providing a fulcrum section 5 and a pivot section 4 so that the printed circuit board 2 can be opened and closed as far away from the chassis 3 as possible. When the printed circuit board 2 is stored, the printed circuit board 2 can be slid in the direction of the chassis 3, thereby making it possible to downsize the device.
この端子板１のシヤーシ３への取り付けを第２
図を参照しつつ、説明する。まず、端子板１の支
点部５をシヤーシ３の枢支部４に係合させる［第
２図ａ参照］。そして、プリント基板２が収納さ
れるように、端子板１を90度回転させる［第２図
ｂ参照］。そして、端子板２に設けたガイド溝１
３に沿つて、枢支部４をスライドさせ、プリント
基板２を図中下方へ移動させる［第２図ｃ参照］。
すると、プリント基板２はシヤーシ３方向へ収納
される［第２図ｄ参照］。 Attach this terminal board 1 to the chassis 3 in the second step.
This will be explained with reference to the figures. First, the fulcrum portion 5 of the terminal plate 1 is engaged with the pivot portion 4 of the chassis 3 [see FIG. 2a]. Then, the terminal board 1 is rotated 90 degrees so that the printed circuit board 2 is accommodated [see FIG. 2b]. Then, the guide groove 1 provided in the terminal plate 2
3, slide the pivot 4 and move the printed circuit board 2 downward in the figure [see FIG. 2c].
Then, the printed circuit board 2 is stored in the direction of the chassis 3 [see FIG. 2 d].
このようにして、取り付けられた端子板１は第
３図のようになる。そして、この端子板１の溝部
１４及びシヤーシの溝部１５に嵌入する部分を備
える天板（図示せず）を取り付ければプリント基
板２の取り付けが完了する。 In this way, the attached terminal board 1 becomes as shown in FIG. 3. Then, by attaching a top plate (not shown) having a portion that fits into the groove 14 of the terminal board 1 and the groove 15 of the chassis, the attachment of the printed circuit board 2 is completed.
尚、プリント基板２の修理時には、天板を外し
た後に、プリント基板２を第２図ｂに示すように
開く。尚、このとき、プリント基板２は、端子板
１のＬ字部１６がシヤーシ３に係合することによ
つて、開成状態が保たれる。 Incidentally, when repairing the printed circuit board 2, after removing the top plate, the printed circuit board 2 is opened as shown in FIG. 2b. At this time, the printed circuit board 2 is maintained in the open state by the L-shaped portion 16 of the terminal board 1 engaging with the chassis 3.
又、このプリント基板２を取り外したい時第２
図ｂに示す状態より、端子板１を図中上方に、引
つ張れば容易にシヤーシ３より、端子板１とプリ
ント基板２を取り外せる。尚、第１図の１８は、
第３図のように端子板１を取り付けた時に、端子
板１の中央部に第１図に示すＥ方向より力が加わ
つて、この端子板１が撓むのを防止するために、
設けられた突起である。又、１９は、シヤーシ３
の端３ｂに係合して、端子板１に加わるＦ方向の
力による撓みを防止するために端子板１に設けら
れた突片である。 Also, when you want to remove this printed circuit board 2, the second
From the state shown in FIG. b, the terminal board 1 and printed circuit board 2 can be easily removed from the chassis 3 by pulling the terminal board 1 upward in the figure. In addition, 18 in Figure 1 is
When the terminal board 1 is attached as shown in FIG. 3, in order to prevent the terminal board 1 from bending due to force being applied to the center of the terminal board 1 from the direction E shown in FIG.
It is a protrusion provided. Also, 19 is chassis 3
This is a protruding piece provided on the terminal plate 1 to engage with the end 3b of the terminal plate 1 and prevent the terminal plate 1 from being bent due to the force in the direction F applied to the terminal plate 1.
(ヘ) 考案の効果
上記の如く、本考案のプリント基板取付装置
は、枢支部を中心に収納側に回動したプリント基
板をこの基板面と直交する方向に案内するため、
支点部に連設されるガイド溝を形成しているの
で、プリント基板の基板面積の有効利用が図れ、
機器の小型化にとつて有用である。(f) Effects of the invention As described above, the printed circuit board mounting device of the present invention guides the printed circuit board that has been rotated toward the storage side around the pivot in a direction perpendicular to the surface of the board.
Since a guide groove is formed that is connected to the fulcrum part, the board area of the printed circuit board can be used effectively.
This is useful for downsizing equipment.
また、プリント基板の機器本体への装脱着を極
めて容易に行うことができる。 Further, the printed circuit board can be attached and detached from the main body of the device extremely easily.
第１図乃至第３図は本考案の一実施例に係り、
第１図はプリント基板の取り付けを説明するため
の図、第２図は端子板の取り付けを説明するため
の図、第３図は端子板を取り付けた状態を説明す
るための図である。第４図及び第５図は従来例に
係り、第４図は端子板の取り付けを説明するため
の斜視図、第５図はプリント基板の開成時の側断
面図である。
１……端子板回動部材、２……プリント基板、
３……シヤーシ、４……枢支部、５……支点部、
１３……ガイド溝。
1 to 3 relate to an embodiment of the present invention,
FIG. 1 is a diagram for explaining the attachment of a printed circuit board, FIG. 2 is a diagram for explaining the attachment of a terminal plate, and FIG. 3 is a diagram for explaining the state in which the terminal plate is attached. 4 and 5 relate to a conventional example, where FIG. 4 is a perspective view for explaining the attachment of the terminal board, and FIG. 5 is a side sectional view of the printed circuit board when it is opened. 1...Terminal board rotating member, 2...Printed circuit board,
3... Shashi, 4... Pivotal part, 5... Fulcrum part,
13...Guide groove.
Claims (1)
する２方向に延在する溝部を有するガイド溝とが
配設された回動部材と、 該回動部材に固着されたプリント基板と、 シヤーシに配され、前記ガイド溝に遊嵌可能で
且つ前記支点部と係合して前記回動部材を回動可
能とする一対の枢支部を備え、 該枢支部を前記ガイド溝の前記プリント基板に
直交する側の溝部に遊嵌させて前記シヤーシに対
する前記プリント基板の直線的な移動を可能とす
ると共に、前記プリント基板に平行に延在する側
の溝部に遊嵌させることにより前記プリント基板
の前記シヤーシから取り外しを可能とすることを
特徴とするプリント基板取付装置。[Claims for Utility Model Registration] A rotating member provided with a pair of fulcrum portions at both ends and a guide groove having grooves extending in two orthogonal directions around the fulcrum portion; a printed circuit board fixed to the member; and a pair of pivot parts disposed on the chassis that can be loosely fitted into the guide groove and engage with the fulcrum part to enable the pivot member to rotate; A branch is loosely fitted into a groove portion of the guide groove on a side perpendicular to the printed circuit board to enable linear movement of the printed circuit board with respect to the chassis, and a branch portion is loosely fitted into a groove portion of the guide groove on a side extending parallel to the printed circuit board. A printed circuit board mounting device characterized in that the printed circuit board can be removed from the chassis by loosely fitting it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5604384U JPS60167388U (en) | 1984-04-16 | 1984-04-16 | Printed circuit board mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5604384U JPS60167388U (en) | 1984-04-16 | 1984-04-16 | Printed circuit board mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60167388U JPS60167388U (en) | 1985-11-06 |
| JPH0328550Y2 true JPH0328550Y2 (en) | 1991-06-19 |
Family
ID=30579275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5604384U Granted JPS60167388U (en) | 1984-04-16 | 1984-04-16 | Printed circuit board mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167388U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742219U (en) * | 1980-08-25 | 1982-03-08 | ||
| JPS5724796B2 (en) * | 1973-10-05 | 1982-05-26 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511088Y2 (en) * | 1975-12-12 | 1980-03-11 | ||
| JPS5724796U (en) * | 1980-07-16 | 1982-02-08 |
-
1984
- 1984-04-16 JP JP5604384U patent/JPS60167388U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724796B2 (en) * | 1973-10-05 | 1982-05-26 | ||
| JPS5742219U (en) * | 1980-08-25 | 1982-03-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60167388U (en) | 1985-11-06 |
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