JPH0442731Y2 - - Google Patents
Info
- Publication number
- JPH0442731Y2 JPH0442731Y2 JP2186686U JP2186686U JPH0442731Y2 JP H0442731 Y2 JPH0442731 Y2 JP H0442731Y2 JP 2186686 U JP2186686 U JP 2186686U JP 2186686 U JP2186686 U JP 2186686U JP H0442731 Y2 JPH0442731 Y2 JP H0442731Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- electric meter
- printed wiring
- wiring board
- flexible printed
- 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
- 239000000428 dust Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
〔考案の利用分野〕
本考案は、電気機器であつて、特に指度調整作
業等の調整作業に便宜ならしめた電気機器に関す
るものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to electrical equipment, and particularly to an electrical equipment that is convenient for adjustment work such as index adjustment work.
第２図は、自動車の燃料計、油圧計をはじめと
し、回転計、速度計等の電気計器２を具備せしめ
てなる電気機器１を示し、その収容ケース３の裏
面に装着されたフレキシブルプリント配線板４を
経由する信号によつて電気計器２が作動するよう
になつている。そして収容ケース３の背面には凸
部５を設けると共に、この凸部５に調整棒６等の
工具を挿入するための透孔７を設けて、その調整
棒６により、ケース３内に収容されている電気計
器、特に温度計や液面計等の指度調整を行なうこ
とができるようになつている。なお８は照明用ソ
ケツトの挿着孔、９はコネクタ挿入部、１０はプ
リント配線板取付用の突起を示す。
FIG. 2 shows an electrical device 1 equipped with electrical instruments 2 such as an automobile fuel gauge, oil pressure gauge, tachometer, speedometer, etc., and flexible printed wiring attached to the back of a housing case 3. The electric meter 2 is operated by a signal via the plate 4. A convex portion 5 is provided on the back surface of the housing case 3, and a through hole 7 is provided in the convex portion 5 for inserting a tool such as an adjustment rod 6. It is now possible to adjust the readings of electrical meters, especially thermometers and liquid level gauges. Note that 8 is an insertion hole for a lighting socket, 9 is a connector insertion portion, and 10 is a projection for mounting a printed wiring board.
ところで、このようなものにあつては、指度調
整後透孔７を開放したままにしておくと、該透孔
７から塵埃がケース３内に入り込むので、従来で
は図示しない接着テープ１１を透孔７に貼着し
て、該透孔７を塞いでいた。しかしながら、この
ようにすると、接着テープ１１の貼着作業に手間
がかかり、作業能率が低下する欠点があつた。 By the way, in such a case, if the through hole 7 is left open after the finger index adjustment, dust will enter the case 3 through the through hole 7, so conventionally, the adhesive tape 11 (not shown) is It was attached to the hole 7 to close the through hole 7. However, this method has the drawback that the work of applying the adhesive tape 11 is time consuming and work efficiency is reduced.
本考案は前記のような従来のものの欠点を排除
するためになされたもので、ケース３の裏面に添
設せしめたフレキシブルプリント配線板の一部
に、上記の透孔７を閉塞し得る閉塞部を形成する
ことにより、透孔７の閉塞作業を容易ならしめる
ことができる電気計器を提供することを目的とす
るものである。
The present invention has been made in order to eliminate the drawbacks of the conventional ones as described above, and includes a blocking portion that can close the above-mentioned through hole 7 in a part of the flexible printed wiring board attached to the back surface of the case 3. It is an object of the present invention to provide an electric meter that can facilitate the operation of closing the through hole 7 by forming the through hole 7.
以下に本考案を第１図に示す実施例に基づいて
詳細に説明するが、本実施例における構造と従来
例で示した構造との同一部分は、従来例で引用し
た符号を付して、その同一構造部分の説明は省略
する。
The present invention will be explained in detail below based on the embodiment shown in FIG. Description of the same structural parts will be omitted.
即ち本実施例においては、ケース３の背面に添
設されるフレキシブルプリント配線板４に、凸部
５に設けた透孔７を閉塞する広幅部１６を形成し
たものである。この広幅部１６の形成は、平面的
なフレキシブルプリント配線板４の所定位置を打
抜き加工により、切欠部１４を設けて、帯状部１
５及びこの帯状部１５に連なる広幅部１６を一体
形成したものである。従つてこのフレキシブルプ
リント配線板４の広幅部１６は、その帯状部１５
を介してフレキシブルプリント配線板４の厚さ方
向に移動可能に形成されていることから、ケース
３の凸部５に設けられている透孔７を閉塞するよ
う位置せしめることができるので、その透孔７よ
り工具を挿入して、計器の指度調整を行なつた後
に、該透孔７に上記広幅部１６を位置せしめれ
ば、この透孔７が広幅部１６により閉塞されて、
塵埃又は湿気等の侵入を防止することができるも
のである。 That is, in this embodiment, the flexible printed wiring board 4 attached to the back surface of the case 3 is provided with a wide portion 16 that closes the through hole 7 provided in the convex portion 5 . The wide portion 16 is formed by punching out a predetermined position of the planar flexible printed wiring board 4 to provide a cutout portion 14 in the strip portion 1.
5 and a wide portion 16 continuous to the strip portion 15 are integrally formed. Therefore, the wide portion 16 of this flexible printed wiring board 4 is similar to the strip portion 15 thereof.
Since it is formed to be movable in the thickness direction of the flexible printed wiring board 4 through After inserting a tool through the hole 7 and adjusting the index of the instrument, if the wide portion 16 is positioned in the through hole 7, the through hole 7 is closed by the wide portion 16.
It can prevent the intrusion of dust, moisture, etc.
このように本考案は、内部に電気計器本体２を
収容する収容ケース３の裏面にフレキシブルプリ
ント配線板４を有し、前記収容ケース３の裏面か
ら突出する凸部５に設けた透孔７から調整具６を
挿入して前記電気計器本体２を調整するようにし
た電気計器において、前記フレキシブルプリント
配線板４に切欠部１４を設けることによつて帯状
部１５及び該帯状部１５に連なる広幅部１６を設
け、該広幅部１６を前記凸部５に添着して前記透
孔７を閉鎖するようにしたことを特徴とする電気
計器である。
As described above, the present invention has a flexible printed wiring board 4 on the back side of the storage case 3 that houses the electric meter main body 2 inside, and a through hole 7 provided in the protrusion 5 protruding from the back side of the storage case 3. In the electric meter in which the electric meter main body 2 is adjusted by inserting an adjustment tool 6, by providing a notch 14 in the flexible printed wiring board 4, a strip portion 15 and a wide portion connected to the strip portion 15 are formed. 16, and the wide portion 16 is attached to the convex portion 5 to close the through hole 7.
従つてこの電気計器によれば、その構成をフレ
キシブルプリント配線板４に帯状部１５を介して
取付けられた広幅部１６を凸部５に添着するの
で、その凸部５に設けた透孔７を閉鎖することが
容易にでき、これによりケース３内への塵埃等の
侵入を防止できる他、作業例におけるテープの接
着作業が不要となり閉鎖作業の能率が向上する。
さらに、上記帯状部１５は、フレキシブルプリン
ト配線板４の打抜き加工時にフレキシブルプリン
ト配線板４と一体的に形成されるものであるか
ら、生産性が良くしかも取扱いが易いという効果
が得られる。
Therefore, according to this electric meter, since the wide part 16 attached to the flexible printed wiring board 4 via the strip part 15 is attached to the convex part 5, the through hole 7 provided in the convex part 5 is It is easy to close the case 3, which prevents dust and the like from entering the case 3, and also eliminates the need for tape adhesion, which improves the efficiency of the closing operation.
Furthermore, since the band-shaped portion 15 is formed integrally with the flexible printed wiring board 4 during the punching process of the flexible printed wiring board 4, the effects of good productivity and easy handling can be obtained.
第１図は本考案よりなる電気計器の実施例を示
した斜視図、第２図は従来例の斜視図である。
２……電気計器本体、３……収容ケース、４…
…フレキシブルプリント配線板、５……凸部、６
……調整具、７……透孔、１４……切欠部、１５
……帯状部、１６……広幅部。
FIG. 1 is a perspective view showing an embodiment of an electric meter according to the present invention, and FIG. 2 is a perspective view of a conventional example. 2...Electric meter body, 3...Accommodation case, 4...
...Flexible printed wiring board, 5...Protrusion, 6
... Adjustment tool, 7 ... Through hole, 14 ... Notch, 15
...Band-like part, 16...Wide part.
Claims (1)
の裏面にフレキシブルプリント配線板４を有し、
前記収容ケース３の裏面から突出する凸部５に設
けた透孔７から調整具６を挿入して前記電気計器
本体２を調整するようにした電気計器において、
前記フレキシブルプリント配線板４に切欠部１４
を設けることによつて帯状部１５及び該帯状部１
５に連なる広幅部１６を設け、該広幅部１６を前
記凸部５に添着して前記透孔７を閉鎖するように
したことを特徴とする電気計器。 Storage case 3 that houses the electric meter main body 2 inside
has a flexible printed wiring board 4 on the back side of the
In an electric meter in which the electric meter main body 2 is adjusted by inserting an adjusting tool 6 through a through hole 7 provided in a convex portion 5 protruding from the back surface of the housing case 3,
A notch 14 is provided in the flexible printed wiring board 4.
By providing the strip portion 15 and the strip portion 1
5. An electric meter characterized in that a wide portion 16 connected to the convex portion 5 is provided, and the wide portion 16 is attached to the convex portion 5 to close the through hole 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186686U JPH0442731Y2 (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186686U JPH0442731Y2 (en) | 1986-02-18 | 1986-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62134023U JPS62134023U (en) | 1987-08-24 |
| JPH0442731Y2 true JPH0442731Y2 (en) | 1992-10-09 |
Family
ID=30818707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2186686U Expired JPH0442731Y2 (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442731Y2 (en) |
-
1986
- 1986-02-18 JP JP2186686U patent/JPH0442731Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62134023U (en) | 1987-08-24 |
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