JPS6111527Y2 - - Google Patents
Info
- Publication number
- JPS6111527Y2 JPS6111527Y2 JP8652479U JP8652479U JPS6111527Y2 JP S6111527 Y2 JPS6111527 Y2 JP S6111527Y2 JP 8652479 U JP8652479 U JP 8652479U JP 8652479 U JP8652479 U JP 8652479U JP S6111527 Y2 JPS6111527 Y2 JP S6111527Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- plate
- metal fitting
- engaging member
- shaped metal
- 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
- 239000002184 metal Substances 0.000 claims description 26
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000009751 slip forming Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
本考案は、たとえばテレビジヨン受像機におい
てプリント基板を取付ける場合に用いることがで
きる板状金具の係止機構に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a locking mechanism for a plate-shaped metal fitting that can be used, for example, when attaching a printed circuit board to a television receiver.
テレビジヨン受像機において、第５図に示すよ
うなチユーナ１１を含む選局回路を塔載したプリ
ント基板１２を筐体に取付ける場合、上記プリン
ト基板１２の一端をブラケツト１３のレール部に
挿入し、このブラケツト１３をビスにてエスカツ
シヨン１４に固定する一方、このままではプリン
ト基板１２が抜け出てしまうこと、またプリント
基板１２の自由端ががたつくことより、プリント
基板１２の自由端側に取付けられたチユーナ１１
に板状金具１５をビス等により固定し、その一端
はキヤビネツト１６の側面に固定された板状物１
７に係合部品１８を介してビス１９により固定
し、板状金具１５の他端はプリント基板１２のか
げにかくれてビス止めができないため、第４図に
示すように板状物１７の他端にあらかじめ断面Ｌ
字状の金具２０をビス２１にて固定して板状物１
７と金具２０の対向面間に適宜深さの挿入溝２３
を形成する一方、板状金具１５の他端に一端と同
様にＵ字状凹所２２を設け、この凹所２２に、そ
の厚みが上記板状物１７と金具２０との間の挿入
溝２３の幅に略等しい係合部品１８を装着し、そ
の状態で挿入溝２３に着脱自在に挿入してその取
付けをはかつていた。 When installing a printed circuit board 12 on which a tuning circuit including a tuner 11 as shown in FIG. While this bracket 13 is fixed to the escutcheon 14 with screws, the tuner 11 attached to the free end side of the printed circuit board 12 is not suitable for the purpose of preventing the printed circuit board 12 from falling out and shaking the free end of the printed circuit board 12.
A plate-shaped metal fitting 15 is fixed to the side surface of the cabinet 16 with screws, etc., and one end of the plate-shaped metal fitting 15 is fixed to the side surface of the cabinet 16.
7 via the engaging part 18 with screws 19, and since the other end of the plate-like metal fitting 15 is hidden behind the printed circuit board 12 and cannot be secured with screws, the other end of the plate-like member 17 is fixed as shown in FIG. cross section L in advance
The plate-shaped object 1 is fixed by fixing the letter-shaped metal fittings 20 with screws 21.
An insertion groove 23 of an appropriate depth is formed between the facing surfaces of 7 and the metal fitting 20.
On the other hand, a U-shaped recess 22 is provided at the other end of the plate-shaped metal fitting 15 in the same way as the one end, and the thickness of the recess 22 forms an insertion groove 23 between the plate-shaped object 17 and the metal fitting 20. The engaging part 18 having a width approximately equal to the width of the engaging part 18 is mounted, and in this state, the engaging part 18 is detachably inserted into the insertion groove 23 to proceed with its installation.
しかるに、上記板状金具１５の他端の取付手段
は、板状金具１５に係合部品１８を装着して、そ
れから挿入溝２３に差込む作業をとるため組立作
業が煩雑になるばかりでなく、板状金具１５の挿
入溝２３への差込みは、板状金具１５が挿入溝２
３の幅方向には確実に固定されるが、上下方向
（矢印Ａ−A′方向）には動きうる状態にあるた
め、落下等の衝撃によりずれが発生し、最悪の場
合は金具２０からはずれてしまうという欠点があ
つた。このような状態になるとチユーナ１１のプ
リント基板１２への取付部分（半田付部分）にお
いて箔切れが生じてしまう。 However, since the means for attaching the other end of the plate-shaped metal fitting 15 requires the work of mounting the engagement part 18 on the plate-shaped metal fitting 15 and then inserting it into the insertion groove 23, not only does the assembly work become complicated; When inserting the plate-shaped metal fitting 15 into the insertion groove 23, the plate-shaped metal fitting 15 is inserted into the insertion groove 23.
Although it is securely fixed in the width direction of 3, it can move in the vertical direction (arrow A-A' direction), so it may shift due to impact such as falling, and in the worst case, it may come off from the bracket 20. There was a drawback that it was difficult to use. In such a state, foil breakage occurs at the attachment part (soldered part) of the tuner 11 to the printed circuit board 12.
本考案はこのような欠点をなくすために、合成
樹脂材料よりＵ字状の嵌合突部を有する断面コ字
状の係合部材を一体的に成形すると共に該係合部
材に対して板状金具を容易に挿脱でき、且つがた
つきも生じないように構成したことを特長とする
板状金具の係止機構を提供するものである。 In order to eliminate such drawbacks, the present invention has been developed by integrally molding an engaging member having a U-shaped fitting protrusion and a U-shaped cross section from a synthetic resin material, and also forming a plate-like member for the engaging member. The present invention provides a locking mechanism for a plate-shaped metal fitting, which is characterized in that the metal fitting can be easily inserted and removed, and is configured so that no rattling occurs.
本考案の実施例を図面について説明すると、１
は適宜の合成樹脂材料より成形された係合部材
で、細長底壁部１ａの長辺両側縁に内外側壁部１
ｂ，１ｃを一体的に並設して断面略々コ字状に形
成してなるものであり、その底壁部１ａの中央に
内方に向かつて膨出するＵ字状嵌合突部２を一体
的に形成し、さらに該嵌合突部２の上下両側方に
おける内外側壁部１ｂ，１ｃの対向面に上下一対
の水平突条３，３，４，４を係合部材１の開口縁
から底壁部１ａに向かつて突設してある。又、一
方の上下水平突条３，３間の間隔を他方の上下水
平突条４，４間の間隔よりやゝ大にしてある。
５，６は係合部材１の内側壁部１ｂの端面から水
平突条３，３の端部に亘つて連続的に形成した傾
斜面である。 The embodiments of the present invention will be explained with reference to the drawings: 1
is an engagement member molded from a suitable synthetic resin material, and the inner and outer wall portions 1 are attached to both long side edges of the elongated bottom wall portion 1a.
b and 1c are integrally arranged side by side to form a substantially U-shaped cross section, and a U-shaped fitting protrusion 2 bulges inward at the center of the bottom wall portion 1a. are integrally formed, and a pair of upper and lower horizontal protrusions 3, 3, 4, 4 are formed on the opposing surfaces of the inner and outer walls 1b, 1c on both upper and lower sides of the fitting protrusion 2, along the opening edge of the engaging member 1. It protrudes from the bottom wall portion 1a toward the bottom wall portion 1a. Further, the interval between the upper and lower horizontal protrusions 3, 3 on one side is made slightly larger than the interval between the upper and lower horizontal protrusions 4, 4 on the other side.
Reference numerals 5 and 6 denote inclined surfaces continuously formed from the end surface of the inner wall portion 1b of the engaging member 1 to the end portions of the horizontal protrusions 3 and 3.
７はその表裏面が前記水平突条３，３，４，４
に摺接する肉厚を有する板状金具で、その先端中
央部と前記嵌合突部２と同大、同形に切欠いてＵ
字状凹所８を形成してある。 7 has the horizontal protrusions 3, 3, 4, 4 on its front and back surfaces.
It is a plate-shaped metal fitting having a wall thickness that slides into contact with the fitting protrusion 2, and the central part of its tip is cut out in the same size and shape as the fitting protrusion 2.
A letter-shaped recess 8 is formed.
以上のように構成した係止機構の係合部材１を
板状物９の適所にその内側壁部１ｂ側を密接させ
た状態でビス１０により固着し、この係合部材１
の開口側から板状金具７を挿脱させるものであ
り、挿入した状態においては板状金具７は水平突
条３，３，４，４によつて挾持され、且つそのＵ
字状凹所８が嵌合突部２に係合するものである。
なお、板状金具１５の他端は従来（第５図）と同
様に板状物９にビス止めすればよい。 The engaging member 1 of the locking mechanism configured as described above is fixed to a proper position of the plate-shaped object 9 with the inner wall portion 1b side brought into close contact with the screw 10, and this engaging member 1
The plate-shaped metal fitting 7 is inserted and removed from the opening side of the plate, and in the inserted state, the plate-shaped metal fitting 7 is held between the horizontal protrusions 3, 3, 4, and 4, and its U
The letter-shaped recess 8 engages with the fitting protrusion 2.
Note that the other end of the plate-shaped metal fitting 15 may be screwed to the plate-shaped object 9 as in the conventional case (FIG. 5).
このように本考案は、断面コ字状の合成樹脂成
形品よりなる係合部材１の内底面中央に内方に向
かつて膨出したＵ字状嵌合突部２を一体的に設け
ると共に、該嵌合突部２の上下両側方における係
合部材１の対向内面に上下方向に適宜間隔を存し
て板状金具７の両面に摺接する水平突条３，３，
４，４を設け、さらに係合部材１の開口縁の一側
端面から該端面に連らなる前記一対の水平突条
３，３に亘つて傾斜面５，６を連続的に形成し、
前記板状金具７の先端部中央に切欠形成したＵ字
状凹所８を前記Ｕ字状嵌合突部２に係脱自在に係
合させてなる板状金具の係止機構に係るものであ
るから、係合部材１はその内底面中央に設けたＵ
字状嵌合突部２と一体的に形成した成形品よりな
るので、組立作業が容易となると共に均一な成形
品を用いて精度の良い機構を構成でき、しかも係
合部材１の開口縁の一側端面から水平突条３，３
の端部に亘つて傾斜面５，６を連続的に形成して
いるので、この傾斜面５，６をガイドとして係合
部材１内に板状金具７を円滑に挿入でき、さらに
板状金具７のＵ字状凹所８が嵌合突部２に係合し
た状態においては、上下方向の妄動を阻止される
と共に係合部材１の対向面に設けた水平突条３，
３，４，４により確実に挾持されてがたつきをな
くすることができ、又、係合部材１の取付け、取
り外しも容易である等の特長を有するものであ
る。 In this way, the present invention integrally provides a U-shaped fitting protrusion 2 that bulges inward at the center of the inner bottom surface of an engaging member 1 made of a synthetic resin molded product having a U-shaped cross section, and Horizontal protrusions 3, 3, which are in sliding contact with both surfaces of the plate-shaped metal fitting 7 at appropriate intervals in the vertical direction on the opposing inner surfaces of the engaging member 1 on both upper and lower sides of the fitting protrusion 2;
4, 4, further forming slopes 5, 6 continuously from one end face of the opening edge of the engaging member 1 to the pair of horizontal protrusions 3, 3 extending from the end face to the end face,
This relates to a locking mechanism for a plate-shaped metal fitting in which a U-shaped recess 8 cut out in the center of the tip of the plate-shaped metal fitting 7 is removably engaged with the U-shaped fitting protrusion 2. Therefore, the engaging member 1 has a U provided at the center of its inner bottom surface.
Since it is made of a molded product that is integrally formed with the letter-shaped fitting protrusion 2, assembly work is easy, and a highly accurate mechanism can be constructed using uniform molded products. Horizontal protrusions 3, 3 from one side end surface
Since the sloped surfaces 5 and 6 are continuously formed over the ends of the plate-shaped metal fitting 7, the plate-shaped metal fitting 7 can be smoothly inserted into the engaging member 1 using the sloped surfaces 5 and 6 as guides. When the U-shaped recess 8 of 7 is engaged with the fitting protrusion 2, vertical movement is prevented, and the horizontal protrusion 3 provided on the opposing surface of the engagement member 1
3, 4, and 4 to eliminate rattling, and the engaging member 1 can be easily attached and removed.
第１図は本考案の実施例を示す斜視図、第２図
はその正面図、第３図は係合部材の一部の斜視
図、第４図は従来の機構の分解斜視図、第５図は
本考案が適用されるプリント基板の取付機構を示
す要部の斜視図である。
１は係合部材、２はＵ字状嵌合突部、３，３，
４，４は水平突条、５，６は傾斜面、７は板状金
具、８はＵ字状凹所。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a perspective view of a part of the engaging member, FIG. 4 is an exploded perspective view of a conventional mechanism, and FIG. The figure is a perspective view of essential parts showing a printed circuit board mounting mechanism to which the present invention is applied. 1 is an engaging member, 2 is a U-shaped fitting protrusion, 3, 3,
4 and 4 are horizontal protrusions, 5 and 6 are inclined surfaces, 7 is a plate-shaped metal fitting, and 8 is a U-shaped recess.
Claims (1)
１の内底面中央に内方に向つて膨出したＵ字状嵌
合突部２を一体的に設けると共に、該嵌合突部２
の上下両側方における係合部材１の対向内面に上
下方向に適宜間隔を存して板状金具７の両面に摺
接する水平突条３，３，４，４を設け、さらに係
合部材１の開口縁の一側端面から該端面に連らな
る前記一対の水平突条３，３に亘つて傾斜面５，
６を連続的に形成し、前記板状金具７の先端部中
央に切欠形成したＵ字状凹所８を前記Ｕ字状嵌合
突部２に係脱自在に係合させてなる板状金具の係
止機構。 A U-shaped fitting protrusion 2 bulging inward is integrally provided at the center of the inner bottom surface of an engaging member 1 made of a synthetic resin molded product having a U-shaped cross section.
Horizontal protrusions 3, 3, 4, 4 are provided on the opposing inner surfaces of the engaging member 1 on both upper and lower sides of the engaging member 1 at appropriate intervals in the vertical direction and slidingly contact both surfaces of the plate-shaped metal fitting 7. An inclined surface 5 extending from one end surface of the opening edge to the pair of horizontal protrusions 3, 3,
6 are continuously formed, and a U-shaped recess 8 cut out at the center of the tip of the plate-shaped metal fitting 7 is removably engaged with the U-shaped fitting protrusion 2. locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652479U JPS6111527Y2 (en) | 1979-06-22 | 1979-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652479U JPS6111527Y2 (en) | 1979-06-22 | 1979-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS564011U JPS564011U (en) | 1981-01-14 |
| JPS6111527Y2 true JPS6111527Y2 (en) | 1986-04-11 |
Family
ID=29319769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8652479U Expired JPS6111527Y2 (en) | 1979-06-22 | 1979-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111527Y2 (en) |
-
1979
- 1979-06-22 JP JP8652479U patent/JPS6111527Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564011U (en) | 1981-01-14 |
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