JPS6117642Y2 - - Google Patents
Info
- Publication number
- JPS6117642Y2 JPS6117642Y2 JP1980129563U JP12956380U JPS6117642Y2 JP S6117642 Y2 JPS6117642 Y2 JP S6117642Y2 JP 1980129563 U JP1980129563 U JP 1980129563U JP 12956380 U JP12956380 U JP 12956380U JP S6117642 Y2 JPS6117642 Y2 JP S6117642Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- upper case
- engaging
- lower case
- filter
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Selective Calling Equipment (AREA)
- Transmitters (AREA)
- Optical Communication System (AREA)
Description
【考案の詳細な説明】
本考案は、遠隔制御送信装置、特にそのケース
の改良に関する。従来の遠隔制御送信装置は、ケ
ース内に遠隔制御信号（例えば赤外線）送信用発
光素子（例えばLED）が設けられ、この発光素
子の前面にフイルタが配置されている。そして、
そのケースは通常上ケースと下ケースに分かれ、
フイルタは下ケースの発光素子側の端面に固定
し、上ケースと下ケースとをネジにより結合して
ケースを組立てるのが普通である。そのため、組
立ての際ネジ止めに時間がかかり作業能率がよく
ない欠点がある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a remote control transmitting device, particularly in its case. In a conventional remote control transmitting device, a light emitting element (for example, an LED) for transmitting a remote control signal (for example, infrared rays) is provided in a case, and a filter is arranged in front of this light emitting element. and,
The case is usually divided into an upper case and a lower case,
Usually, the filter is fixed to the end face of the lower case on the light emitting element side, and the upper case and lower case are connected with screws to assemble the case. Therefore, there is a drawback that it takes time to tighten the screws during assembly, resulting in poor work efficiency.
本考案は、遠隔制御装置のケースをネジを使用
しないで組立てうるようにし、ひいては遠隔制御
装置全体を全くネジを使用することなく組立てう
るようにして、組立て時間を短縮し作業能率を高
めようとするものである。以下、図面を用いて本
考案を具体的に説明する。 The present invention aims to shorten assembly time and increase work efficiency by making it possible to assemble the case of a remote control device without using screws, and by extension, making it possible to assemble the entire remote control device without using any screws. It is something to do. Hereinafter, the present invention will be specifically explained using the drawings.
第１図は、本考案の実施例を示す分解斜視図で
ある。本例は、上ケースと下ケースのほかに電池
用カバーを設けた場合を示す。図において、１は
上ケース、２は下ケース、３はフイルタ、４は電
池用カバーである。上ケース１、下ケース２及び
電池用カバー４は、適当なほぼ同じ合成樹脂材料
で成形するが、フイルタ３だけは、遠隔制御信号
として用いる所定の波長の輻射源を透過する如き
合成樹脂材料（例えばポリカボネート）で成形す
る。上ケース１の外表面は、例えば図示しない金
属薄板でおおい操作パネルとする。図では、上ケ
ース１の構造を分かり易くするためこれを下側
に、下ケース２を上側に示す。５はプリント基
板、６は遠隔制御信号送信用発光素子としての
LEDで基板５のフイルタ３側の端部（前端）に
固定する。７は、図示しないが、操作釦と一体化
されたゴム接点が設けられているゴムシートであ
る。基板５とゴムシート７を固定するため、上ケ
ース１に位置決め用ピン、基板５とゴムシート７
に対応孔を設ける（図示せず）と共に、上ケース
１に複数個の保持片８，８，……を一体に設け
る。図の例では、前方に２個、後方に２個合計４
個の保持片を設けている。各保持片８には、テー
パー８１を形成すると共に基板５と係合する段部
８２を設ける（第２図参照）。９は、下ケース２
及び電池用カバー４の後端と上ケース１とを結合
するための係合部である（第２図参照）。係合部
９は、四角い凹部９１を形成して上ケース１と一
体に設ける。ただし、凹部９１の一部９２は外側
に向つて開口している。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention. This example shows a case where a battery cover is provided in addition to the upper case and the lower case. In the figure, 1 is an upper case, 2 is a lower case, 3 is a filter, and 4 is a battery cover. The upper case 1, the lower case 2, and the battery cover 4 are made of approximately the same suitable synthetic resin material, but only the filter 3 is made of a synthetic resin material that transmits a radiation source of a predetermined wavelength used as a remote control signal. For example, molded with polycarbonate). The outer surface of the upper case 1 is covered with, for example, a thin metal plate (not shown) to serve as an operation panel. In the figure, in order to make the structure of the upper case 1 easier to understand, it is shown on the lower side, and the lower case 2 is shown on the upper side. 5 is a printed circuit board, and 6 is a light emitting element for transmitting remote control signals.
Fix the LED to the end (front end) of the board 5 on the filter 3 side. Although not shown, 7 is a rubber sheet provided with rubber contacts integrated with the operation buttons. In order to fix the board 5 and the rubber sheet 7, positioning pins, the board 5 and the rubber sheet 7 are attached to the upper case 1.
A corresponding hole (not shown) is provided in the upper case 1, and a plurality of holding pieces 8, 8, . . . are integrally provided in the upper case 1. In the example in the figure, there are 2 in the front and 2 in the rear, totaling 4
There are several holding pieces. Each holding piece 8 is provided with a step 82 that forms a taper 81 and engages with the substrate 5 (see FIG. 2). 9 is lower case 2
and an engaging portion for connecting the rear end of the battery cover 4 and the upper case 1 (see FIG. 2). The engaging portion 9 forms a square recess 91 and is provided integrally with the upper case 1. However, a portion 92 of the recess 91 is open toward the outside.
第２図は、係合部９の作用を示すためのケース
長手方向に沿う断面図である。係合部９の凹部９
１には、下ケース２の後方延長部１７に凹部９１
に対応して設けた係合片１０を内方から（矢印
Ａ）挿入し、開口部９２には、これに対応して電
池用カバー４の後端内側に設けた係合片１１を外
方から（矢印Ｂ）挿入する。そのため、電池用カ
バー４の表面には適当な滑り止め（例えば小さな
凹凸）を設ける。 FIG. 2 is a sectional view taken along the longitudinal direction of the case to show the action of the engaging portion 9. Recessed portion 9 of engaging portion 9
1 , a recess 9 1 is provided in the rear extension 17 of the lower case 2.
Insert the engaging piece 10 provided correspondingly from the inside (arrow A), and insert the corresponding engaging piece 11 provided inside the rear end of the battery cover 4 into the opening 92 . Insert from the side (arrow B). Therefore, the surface of the battery cover 4 is provided with an appropriate anti-slip surface (for example, small irregularities).
また、上ケース１には、下ケース２と係合する
ための突縁１２、フイルタ３と係合するための突
出部１３及び凹部１４を一体に設ける。上記の保
持片８，８，……、係合部９、突縁１２、突出部
１３及び凹部１４は、合成樹脂の成形によつて上
ケース１と一体に設けることができる。なお、こ
れらのほか、図示しないが、多数の位置決め片や
突出部も一体に設ける。 Further, the upper case 1 is integrally provided with a projecting edge 12 for engaging with the lower case 2, a protrusion 13 and a recess 14 for engaging with the filter 3. The holding pieces 8, 8, . . . , the engaging portion 9, the projecting edge 12, the protruding portion 13, and the recess 14 can be integrally provided with the upper case 1 by molding synthetic resin. In addition to these, although not shown, a large number of positioning pieces and protrusions are also integrally provided.
下ケース２にも、図示しないが、上ケース１の
突縁１２と係合するための突出部をその内側に設
ける。１５は、フイルタ３と係合するための突出
部１３と同様な突出部である。下ケース２の後方
は、電池用カバー４の厚みだけ低い延長部１７と
し、且つ電池を収納するスペース１６を作るため
一部をカツトする。この一段低くなつた延長部１
７には、上述した係合部９に係合する係合片１０
を設けるほか、電池用カバー４と係合するための
凹部１８を設ける。これに対応して電池用カバー
４の前方に突出片１９を形成する。この突出片１
９には保持片８と同様にテーパーと段部を設け、
これを図示しない凹部１８の奥にある穴に挿入し
て下ケース２と係合する。 Although not shown, the lower case 2 is also provided with a protrusion on its inner side for engaging with the protrusion 12 of the upper case 1. 15 is a protrusion similar to the protrusion 13 for engaging with the filter 3. The rear part of the lower case 2 is made into an extension part 17 which is as low as the thickness of the battery cover 4, and is partially cut off to create a space 16 for storing the battery. This lowered extension 1
7 includes an engagement piece 10 that engages with the engagement portion 9 described above.
In addition to providing a recess 18 for engaging with the battery cover 4. Correspondingly, a protruding piece 19 is formed at the front of the battery cover 4. This protruding piece 1
Similar to the holding piece 8, the holding piece 9 is provided with a taper and a step.
This is inserted into a hole at the back of the recess 18 (not shown) and engaged with the lower case 2.
第３図は、フイルタ３の内側を示す斜視図であ
る。２０，２１は、上ケース１の突出部１３と下
ケース２の突出部１５とにそれぞれ外方より係合
するための枠状係合部である。２２，２３，２
４，２５及び２６は、上ケース１に内方より係合
するための係合部である。係合爪２２は複数個
（図では３個）の爪より成り、各爪は、上ケース
１の凹部１４に係合する段部２２１を有し、頭は
凹部１４に挿入し易いように丸められている。係
合片２３，２４も、それぞれ段部２２１と同様な
段部を有し、上ケースと下ケースの対応する位置
に設けた図示しない凹部にそれぞれ係合する。２
５，２６は、上ケースと下ケースの側壁面２７，
２８に当接する当接片である。なお、以上の係
合、当接は、すべて僅かの力を加えて完成される
ようにする。 FIG. 3 is a perspective view showing the inside of the filter 3. FIG. Reference numerals 20 and 21 are frame-shaped engaging portions for engaging with the protruding portion 13 of the upper case 1 and the protruding portion 15 of the lower case 2 from the outside, respectively. 22, 23, 2
4, 25, and 26 are engaging portions for engaging with the upper case 1 from the inside. The engaging claw 22 consists of a plurality of claws (three in the figure), and each claw has a stepped portion 221 that engages with the recess 14 of the upper case 1, and the head is shaped so that it can be easily inserted into the recess 14. It's rolled up. The engaging pieces 23 and 24 each have a stepped portion similar to the stepped portion 221 , and engage with recessed portions (not shown) provided at corresponding positions in the upper case and the lower case, respectively. 2
5 and 26 are side wall surfaces 27 of the upper case and lower case,
This is a contact piece that comes into contact with 28. It should be noted that all of the above engagements and abuts are completed by applying a slight force.
上述のような構成の上ケース１、下ケース２、
フイルタ３及び電池用カバー４を組立てる手順は
次のとおりである。 Upper case 1 and lower case 2 configured as described above,
The procedure for assembling the filter 3 and battery cover 4 is as follows.
ａ 上ケース１にその位置決め用ピンに合わせて
ゴムシート７を挿入し、プリント基板５をその
上に載せて押すと、保持片８，８，……はテー
パー８１により外方に押されて開き、基板５が
段部８２まで挿入されると、保持片は、弾性に
よつて元に戻り基板５の上方への動きを阻止
し、これを上ケース１上に固定保持する。a When the rubber sheet 7 is inserted into the upper case 1 in line with the positioning pins, and the printed circuit board 5 is placed on it and pressed, the holding pieces 8, 8, ... are pushed outward by the taper 81. When the board 5 is opened and the board 5 is inserted up to the stepped portion 82 , the holding piece returns to its original position due to its elasticity and prevents the board 5 from moving upward, thereby fixing and holding it on the upper case 1.
ｂ 下ケース２の電池側すなわち延長部１７後端
の係合片１０を上ケース１の係合部９の凹部９
１に挿入しつつ下ケース２を上ケース１に被せ
るように押すと、下ケース２は、その内側の突
出部が上ケース１の突縁１２に係合しながら圧
入される。これにより、上ケース１と下ケース
２とはほぼ一体に固定されるが、なお僅かな縦
横方向への動きが残る。b The battery side of the lower case 2, that is, the engagement piece 10 at the rear end of the extension part 17, is inserted into the recess 9 of the engagement part 9 of the upper case 1.
When the lower case 2 is pushed so as to cover the upper case 1 while being inserted into the upper case 1, the lower case 2 is press-fitted with its inner protrusion engaging the protrusion 12 of the upper case 1. As a result, the upper case 1 and the lower case 2 are fixed almost integrally, but slight movement in the vertical and horizontal directions remains.
ｃ フイルタ３の係合爪２２を上ケース１の凹部
１４にひつかけながら係合部２３，２４及び当
接片２５，２６を押込むと、フイルタ３は、上
ケースと下ケースの対応凹部に係合しながら圧
入される。これにより、上下両ケースは完全に
固定されると共にフイルタ３もケースに強固に
結合される。c When the engaging parts 23, 24 and contact pieces 25, 26 are pushed in while hooking the engaging claw 22 of the filter 3 into the recess 14 of the upper case 1, the filter 3 will fit into the corresponding recesses of the upper case and lower case. It is press-fitted while engaging. As a result, both the upper and lower cases are completely fixed, and the filter 3 is also firmly connected to the cases.
ｄ 電池用カバー４前端の突出片１９を下ケース
２の凹部１８に挿入しながら、電池用カバー４
後端の係合片１１を上ケース１の係合部９の開
口部９２に挿入すると、突出片１９が凹部１８
の奥の孔に係合して電池用カバー４が上ケース
１と下ケース２とに固定される。d While inserting the protruding piece 19 at the front end of the battery cover 4 into the recess 18 of the lower case 2, remove the battery cover 4.
When the rear end engaging piece 11 is inserted into the opening 92 of the engaging part 9 of the upper case 1, the protruding piece 19 fits into the recess 18.
The battery cover 4 is fixed to the upper case 1 and the lower case 2 by engaging with the inner hole of the battery cover 4.
ｅ 分解は、僅かな力を加えて上記順序を逆にし
て行なえばよい。e Disassembly can be carried out by applying a slight force and reversing the above order.
第４図は、このようにして組立てられたケース
の外観図である。 FIG. 4 is an external view of the case assembled in this manner.
本考案は、上述のとおり、上ケース、下ケース
及びフイルタをそれぞれ合成樹脂で成形し、特に
フイルタに上下両ケースの前端部に外方より係合
する枠状の係合部と同じくケース前端部に内方よ
り係合する係合部とを一体に設けると共に、上ケ
ースと下ケースの後端に互いに係合する係合部を
設けたから、ネジを使用することなく上ケース、
下ケース及びフイルタの３者を確実に結合固定す
ることができる。更に、上ケースへの基板の取付
けや電池用カバーの取付けもネジを使用しないで
行なうことができるから、遠隔制御送信装置の総
合組立てにネジ止め作業が全くなくなり短時間で
組立てることが可能となるので、作業能率が著し
く向上し、ひいてはコストを低下させることがで
きる。 As mentioned above, in this invention, the upper case, the lower case, and the filter are each molded from synthetic resin, and in particular, the filter has a frame-shaped engaging part that engages with the front ends of both the upper and lower cases from the outside, and the front end of the case as well. Since the upper case and the lower case are integrally provided with an engaging part that engages from the inside, and engaging parts that engage with each other are provided at the rear ends of the upper case and the lower case, the upper case and the lower case can be attached without using screws.
The lower case and the filter can be reliably connected and fixed. Furthermore, since the board can be attached to the upper case and the battery cover can be attached without using screws, there is no need to tighten screws in the overall assembly of the remote control transmitter, making it possible to assemble it in a short time. Therefore, work efficiency is significantly improved and costs can be reduced.
なお、本考案は、実用新案登録請求の範囲に記
載した考案の要旨を逸脱しない範囲内において、
上述の実施例に限らず種々の変形・変更を行なう
ことができる。基板５の固定は、位置決めピンや
保持片８，８，……によるほか、更に下ケース２
の内側にリブを設けて基板５を押えるようにして
もよい。 Furthermore, the present invention does not deviate from the gist of the invention stated in the claims for utility model registration.
The present invention is not limited to the above-described embodiments, and various modifications and changes can be made. The board 5 is fixed not only by positioning pins and holding pieces 8, 8, etc., but also by the lower case 2.
A rib may be provided inside to press the substrate 5.
第１図は本考案の実施例を示す分解斜視図、第
２図は第１図の係合部の作用を示す断面図、第３
図は第１図のフイルタの内側を示す斜視図、第４
図は第１図のものを組立てた場合の外観図であ
る。
１……上ケース、２……下ケース、３……フイ
ルタ、６……遠隔制御信号送信用発光素子、２
０，２１……第１係合部、２２〜２６……第２係
合部、９，１０……第３係合部。
Fig. 1 is an exploded perspective view showing an embodiment of the present invention, Fig. 2 is a sectional view showing the action of the engaging part in Fig. 1, and Fig.
The figures are a perspective view showing the inside of the filter in Figure 1, and a perspective view showing the inside of the filter in Figure 4.
The figure is an external view of the assembly shown in Figure 1. 1... Upper case, 2... Lower case, 3... Filter, 6... Light emitting element for remote control signal transmission, 2
0, 21...first engagement part, 22-26...second engagement part, 9,10...third engagement part.
Claims (1)
御信号送信用発光素子が設けられ、この発光素子
の前面にフイルタが配置される遠隔制御送信装置
において、上ケース、下ケース及びフイルタをそ
れぞれ合成樹脂で成形して、上記フイルタに、上
記ケース側に延び且つ上記上ケース及び下ケース
のフイルタ側の端部に外方より係合する枠状の第
１係合部と上記ケース端部に内方より係合する第
２係合部とを一体に設けると共に、上記上ケース
及び下ケースの他端は互いに係合する第３係合部
を設けたことを特徴とする遠隔制御送信装置。 In a remote control transmitting device in which a light emitting element for transmitting remote control signals is provided in a case having an upper case and a lower case, and a filter is arranged in front of the light emitting element, the upper case, the lower case and the filter are each made of synthetic resin. A frame-shaped first engaging part that extends toward the case side and engages the ends of the upper case and the lower case on the filter side from the outside, and a frame-shaped first engaging part that engages the ends of the case from the inside. A remote control transmitting device characterized in that a second engaging portion that engages with each other is integrally provided, and a third engaging portion that engages with each other is provided at the other ends of the upper case and the lower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980129563U JPS6117642Y2 (en) | 1980-09-11 | 1980-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980129563U JPS6117642Y2 (en) | 1980-09-11 | 1980-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5753750U JPS5753750U (en) | 1982-03-29 |
| JPS6117642Y2 true JPS6117642Y2 (en) | 1986-05-29 |
Family
ID=29489910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980129563U Expired JPS6117642Y2 (en) | 1980-09-11 | 1980-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117642Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58195473U (en) * | 1982-06-21 | 1983-12-26 | 東亜特殊電機株式会社 | case |
| JPS58195472U (en) * | 1982-06-21 | 1983-12-26 | 東亜特殊電機株式会社 | case |
| JPS60134331U (en) * | 1984-02-20 | 1985-09-06 | 三洋電機株式会社 | Remote control transmitter storage case |
| JPH07406B2 (en) * | 1985-03-22 | 1995-01-11 | 株式会社リコー | Ribbon cueing method for color printer |
| JP5034493B2 (en) * | 2006-12-27 | 2012-09-26 | ヤマハ株式会社 | Electronic keyboard instrument housing structure |
| KR101883967B1 (en) * | 2016-11-23 | 2018-07-31 | 이진식 | Apparatus of gauging data |
-
1980
- 1980-09-11 JP JP1980129563U patent/JPS6117642Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5753750U (en) | 1982-03-29 |
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