JPH0538495Y2 - - Google Patents
Info
- Publication number
- JPH0538495Y2 JPH0538495Y2 JP1987174705U JP17470587U JPH0538495Y2 JP H0538495 Y2 JPH0538495 Y2 JP H0538495Y2 JP 1987174705 U JP1987174705 U JP 1987174705U JP 17470587 U JP17470587 U JP 17470587U JP H0538495 Y2 JPH0538495 Y2 JP H0538495Y2
- Authority
- JP
- Japan
- Prior art keywords
- push button
- pushbutton
- wall
- pressed
- cabinet
- 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 - Lifetime
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案はテレビジヨン受像機等の電子機器に使
用される押ボタン装置に関する。[Detailed Description of the Invention] (a) Industrial Application Field The present invention relates to a push button device used in electronic equipment such as television receivers.
(ロ) 従来の技術
従来、テレビジヨン受像機等に使用される押ボ
タン装置に関しては実開昭62−58830号公報
〔H01H13／02〕に示されるものがある。(B) Prior Art Conventionally, there is a pushbutton device used in television receivers and the like as shown in Japanese Utility Model Application Publication No. 62-58830 [H01H13/02].
そのような押ボタン装置としては第５図に示さ
れるようにテレビジヨン受像機のキヤビネツト１
に設けられた凹部２に押ボタン本体３を配置した
構成でその押ボタン本体３の取付け構造は第６図
に第５図のＡ−A′断面図として示されるように
押ボタン本体３は矢印Ａ方向に押圧される押圧部
３ａと、該押圧部３ａの両端から押圧方向に突出
する弾性力を有する弾性部３ｂと、該弾性部３ｂ
の先端に形成された係止爪３ｃとが合成樹脂によ
つて一体に成形されている。 An example of such a pushbutton device is the cabinet 1 of a television receiver, as shown in FIG.
The pushbutton body 3 is arranged in a recess 2 provided in the recess 2, and the mounting structure of the pushbutton body 3 is shown in FIG. 6 as a sectional view taken along line A-A' in FIG. A pressing part 3a that is pressed in the A direction, an elastic part 3b having an elastic force that projects from both ends of the pressing part 3a in the pressing direction, and the elastic part 3b.
A locking pawl 3c formed at the tip thereof is integrally molded from synthetic resin.
一方、前記押ボタン本体３が取付けられる前記
凹部２は内側壁２ａ及び内底壁２ｂにより形成さ
れている。なお２ｃは押ボタン本体３と内底壁２
ｂの間に介在するスプリングである。 On the other hand, the recess 2 to which the push button body 3 is attached is formed by an inner wall 2a and an inner bottom wall 2b. Note that 2c is the push button body 3 and the inner bottom wall 2.
This is a spring interposed between b.
上記構造の押ボタン装置の組立手順は押ボタン
本体３に設けられた２つの弾性部３ｂ同士の幅を
縮めるように該弾性部３ｂを内側にたわませた状
態でキヤビネツト１の凹部２に押し込むと、前記
弾性部２ｂが弾性復帰して押ボタン本体３が前記
内側壁２ａに係止される。 The procedure for assembling the pushbutton device having the above structure is to push the pushbutton body 3 into the recess 2 of the cabinet 1 with the two elastic parts 3b bent inward so as to reduce the width of the two elastic parts 3b. Then, the elastic portion 2b returns elastically, and the push button body 3 is locked to the inner wall 2a.
ところが、上記押ボタン本体３及びキヤビネツ
ト１を形成する際の金型の構造上、全周にわたつ
て抜き勾配ｓ，ｔが必要となるので、その押ボタ
ン本体３をキヤビネツト１に取付けた状態で、そ
の押ボタン本体３に矢印Ｂ及びＣの如く上下方向
のガタツキや回転方向のガタツキが生じるので操
作性及び信頼性上の問題があつた。また、押ボタ
ン本体３がキヤビネツト１に傾いて取り付けられ
るなど外観の問題点があつた。 However, due to the structure of the mold used to form the pushbutton body 3 and the cabinet 1, draft angles s and t are required over the entire circumference. However, since the push button main body 3 has wobbles in the vertical direction and wobbles in the rotational direction as shown by arrows B and C, there are problems in terms of operability and reliability. In addition, there were problems in appearance, such as the pushbutton body 3 being attached to the cabinet 1 at an angle.
(ハ) 考案が解決しようとする問題点
本考案は上記欠点を解消しようとするものであ
つて、押ボタン本体をキヤビネツトの所定の位置
に取付けることが可能で、その取付け作業が簡単
で、非押圧時にその押ボタン本体とキヤビネツト
の間でガタツキの生じないように工夫した押ボタ
ン装置を提供しようとするものである。(c) Problems to be solved by the invention The present invention attempts to solve the above-mentioned drawbacks, and it is possible to mount the pushbutton body at a predetermined position in the cabinet, and the installation work is simple and non-intrusive. It is an object of the present invention to provide a push button device which is devised so that rattling does not occur between the push button body and the cabinet when the push button is pressed.
(ニ) 問題点を解決するための手段
本考案では押圧部と、該押圧部の両端から突出
した弾性を有する弾性部と、該弾性部の先端に形
成された係止爪と、前記弾性部の外側に設けられ
た薄肉の三角形状のリブとが合成樹脂によつて一
体に成型された押ボタン本体と、
前記係止爪を係止する内側壁と、該内側壁を一
部とし前記押ボタン本体が配置される凹部と、前
記内側壁に前記リブの大きさに合わせて形成され
た切欠とが設けられたキヤビネツトとから構成さ
れる。(d) Means for solving the problem The present invention includes a pressing part, an elastic part having elasticity protruding from both ends of the pressing part, a locking pawl formed at the tip of the elastic part, and the elastic part. a pushbutton body integrally molded of synthetic resin with a thin triangular rib provided on the outside; an inner wall that engages the locking pawl; It is composed of a recess in which the button body is placed, and a cabinet provided with a notch formed in the inner wall to match the size of the rib.
(ホ) 作用
押ボタン本体をキヤビネツトの所定の位置に取
り付けることができると共に、その取付状態で押
ボタン本体とキヤビネツトとの間でガタツキが生
じない。(e) Function The pushbutton body can be attached to a predetermined position in the cabinet, and no looseness will occur between the pushbutton body and the cabinet in the attached state.
(ヘ) 実施例
本考案の実施例を図面を参照しつつ従来の図面
と同一部分には同一符号を付し説明する。まず第
３図如くテレビジヨン受像機のキヤビネツト１の
隅部には凹部２が形成されており、該凹部２には
押ボタン本体３が配置されている。その押ボタン
本体３は第２図の要部分解斜視図に示される如
く、押圧部３ａと弾性部３ｂと係止爪３ｃとから
形成され、前記弾性部３ｂの外側には三角形状の
薄肉のリブ５０が設けられている。一方、前記押
ボタン本体３を配置するキヤビネツト１には凹部
２が形成されており、その凹部２の内側壁２ａ，
２ａには三角形状の切欠５１が形成されている。
さらに凹部２の内底壁２ｂには前記押ボタン本体
３を前方に押すバネ２ｃが取付けられている。ま
た７１はキヤビネツト１内に収納固定されるプリ
ント基板７０に取付けられた前記押ボタン本体に
よつて動作されるスイツチである。(f) Embodiment An embodiment of the present invention will be described with reference to the drawings, in which the same parts as in the conventional drawings are denoted by the same reference numerals. First, as shown in FIG. 3, a recess 2 is formed in a corner of a cabinet 1 of a television receiver, and a push button body 3 is disposed in the recess 2. As shown in the exploded perspective view of main parts in FIG. 2, the push button body 3 is formed of a pressing part 3a, an elastic part 3b, and a locking pawl 3c, and a triangular thin wall is provided on the outside of the elastic part 3b. Ribs 50 are provided. On the other hand, a recess 2 is formed in the cabinet 1 in which the push button main body 3 is disposed, and an inner wall 2a of the recess 2,
A triangular notch 51 is formed in 2a.
Further, a spring 2c is attached to the inner bottom wall 2b of the recess 2 to push the push button body 3 forward. Further, 71 is a switch operated by the push button body attached to a printed circuit board 70 housed and fixed within the cabinet 1.
次に上記構造の押ボタン装置の組立手順は従来
例と同様に弾性部３ｂ同士の幅を縮めて前記凹部
２に挿入し、係止爪３ｃが前記内側壁２ａをこえ
ると同時に前記弾性部３ｂが弾性復帰して押ボタ
ン本体３が係止される。また、前記リブ５０は第
１図ａ及び第４図の如く前記切欠５１に挿入され
る。 Next, the procedure for assembling the push button device having the above structure is to shorten the width of the elastic parts 3b and insert them into the recess 2, as in the conventional example, and at the same time as the locking pawl 3c crosses the inner wall 2a, the elastic part 3b is elastically restored and the push button body 3 is locked. Further, the rib 50 is inserted into the notch 51 as shown in FIGS. 1A and 4.
次に上記押ボタン装置の動作を第１図ａ，ｂを
参照しつつ説明する。第１図ａは通常の状態であ
つて、この状態では押ボタン本体３はスプリング
２ｃで前方に押されるとともに、前記係止爪３ｃ
が内側壁２ａに係止される。さらに前記リブ５０
の両辺５０ａが切欠５１の外周５１ａに当たるの
でこの状態ではしつかりと固定されることにな
る。そして第１図ｂの如く押ボタン３を押下する
と、前記スプリング２ｃが縮んで円筒部８０が後
方に移動してプリント板７０上のスイツチ７１を
作動させるのである。そしてスプリング２ｃの復
元力によつて押ボタン本体３は第１図ａの通常の
状態に戻るのである。 Next, the operation of the push button device will be explained with reference to FIGS. 1a and 1b. FIG. 1a shows a normal state, in which the push button body 3 is pushed forward by the spring 2c, and the locking claw 3c
is locked to the inner wall 2a. Furthermore, the rib 50
Since both sides 50a of the notch 51 touch the outer periphery 51a of the notch 51, it is firmly fixed in this state. When the push button 3 is pressed down as shown in FIG. 1b, the spring 2c is compressed, the cylindrical portion 80 moves rearward, and the switch 71 on the printed board 70 is actuated. The restoring force of the spring 2c causes the push button body 3 to return to the normal state shown in FIG. 1a.
(ト) 考案の効果
以上の如く、本考案によれば簡単な構造で押ボ
タン本体をキヤビネツトの所定位置に傾かずに正
確に取り付けけることができると共に、その取付
作業が容易で、しかも取り付けた状態で非押圧の
ときのその押ボタン本体とキヤビネツトの間でガ
タツキの生じない押ボタン装置を提供できる。(G) Effects of the invention As described above, according to the invention, the pushbutton body can be accurately installed in a predetermined position of the cabinet with a simple structure without tilting, and the installation work is easy and it is easy to install. It is possible to provide a push button device in which no rattling occurs between the push button body and the cabinet when the push button is not pressed.
第１図乃至第４図は本考案の一実施例に係り、
第１図ａ，ｂは共に押ボタン装置の要部垂直断面
図であつて、第１図ａは押ボタン本体の取付け状
態を示す図、第１図ｂは押ボタン本体の押圧状態
を示す図である。第２図は押ボタン装置の要部分
解斜視図、第３図は押ボタン装置の正面図、第４
図は押ボタン装置の要部水平断面図である。第５
図は従来の押ボタン装置の正面図、第６図は第５
図のＡ−A′断面図である。
１……キヤビネツト、２……凹部、２ａ……内
側壁、３……押ボタン本体、３ａ……押圧部、３
ｂ……弾性部、３ｃ……係止爪、５１……切欠、
５０……リブ。
1 to 4 relate to an embodiment of the present invention,
Figures 1a and 1b are vertical sectional views of essential parts of the pushbutton device, with Figure 1a showing the attached state of the pushbutton body, and Figure 1b showing the pressed state of the pushbutton body. It is. Figure 2 is an exploded perspective view of the main parts of the push button device, Figure 3 is a front view of the push button device, and Figure 4 is a front view of the push button device.
The figure is a horizontal sectional view of the main part of the pushbutton device. Fifth
The figure is a front view of a conventional pushbutton device, and FIG.
It is a sectional view taken along line AA' in the figure. DESCRIPTION OF SYMBOLS 1... Cabinet, 2... Recessed part, 2a... Inner wall, 3... Push button body, 3a... Pressing part, 3
b...Elastic part, 3c...Latching claw, 51...Notch,
50...ribs.
Claims (1)
有する弾性部と、該弾性部の先端に形成された係
止爪と、押圧を受ける被押圧部に対抗した円筒部
と、前記弾性部の外側に設けられた薄肉の三角形
状のリブとが合成樹脂によつて一体に成形された
押ボタン本体と、 前記係止爪を係止する内側壁と、該内側壁を一
部とし前記押ボタン本体が配置される凹部と、前
記内側壁に前記リブの大きさに合わせて形成され
た切欠とが設けられたキヤビネツトとからなる押
ボタン装置において、 前記リブと前記切欠とは非押圧であるとき夫々
が係合し、押圧方向に対して垂直方向が固定され
ることを特徴とする押ボタン装置。[Claims for Utility Model Registration] A pressing part, an elastic part having elasticity protruding from both ends of the pressing part, a locking pawl formed at the tip of the elastic part, and a part opposing the pressed part that is pressed. A pushbutton body including a cylindrical portion and a thin triangular rib provided on the outside of the elastic portion integrally molded of synthetic resin; an inner wall that locks the locking pawl; A pushbutton device comprising: a recessed portion having a wall as a part, in which the pushbutton body is disposed; and a cabinet provided with a notch formed in the inner wall to match the size of the rib, A push button device characterized in that the notches engage with each other when not pressed, and are fixed in a direction perpendicular to the pressing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174705U JPH0538495Y2 (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174705U JPH0538495Y2 (en) | 1987-11-16 | 1987-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179228U JPH0179228U (en) | 1989-05-29 |
| JPH0538495Y2 true JPH0538495Y2 (en) | 1993-09-29 |
Family
ID=31466546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174705U Expired - Lifetime JPH0538495Y2 (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538495Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6727430B2 (en) * | 2017-05-22 | 2020-07-22 | 三菱電機株式会社 | Push-button structure and electronics |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605022B2 (en) * | 1977-08-29 | 1985-02-07 | 株式会社日立製作所 | Storage device error detection device |
| JPS6258830B2 (en) * | 1983-04-18 | 1987-12-08 | Mitsubishi Electric Corp |
-
1987
- 1987-11-16 JP JP1987174705U patent/JPH0538495Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605022B2 (en) * | 1977-08-29 | 1985-02-07 | 株式会社日立製作所 | Storage device error detection device |
| JPS6258830B2 (en) * | 1983-04-18 | 1987-12-08 | Mitsubishi Electric Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0179228U (en) | 1989-05-29 |
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