JPH0122202Y2 - - Google Patents
Info
- Publication number
- JPH0122202Y2 JPH0122202Y2 JP1196682U JP1196682U JPH0122202Y2 JP H0122202 Y2 JPH0122202 Y2 JP H0122202Y2 JP 1196682 U JP1196682 U JP 1196682U JP 1196682 U JP1196682 U JP 1196682U JP H0122202 Y2 JPH0122202 Y2 JP H0122202Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- insertion part
- contact spring
- fixed
- cover
- 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
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Description
【考案の詳細な説明】
本考案は、上カバー１の裏面にランプ挿入部２
と接触ばね挿入部３とを設け、前記ランプ挿入部
２にランプ４を固着するとともにランプ４のリー
ド線５先端に設けた接触ばね６を前記接触ばね挿
入部３に固着し、前記上カバー１を器台７に取着
したとき器台７に固着した受刃８に前記接触ばね
６を接触させて成るカバー付ナイフスイツチに係
るものである。[Detailed description of the invention] The present invention has a lamp insertion portion 2 on the back side of the upper cover 1.
and a contact spring insertion part 3, a lamp 4 is fixed to the lamp insertion part 2, a contact spring 6 provided at the tip of the lead wire 5 of the lamp 4 is fixed to the contact spring insertion part 3, and the upper cover 1 is fixed to the contact spring insertion part 3. This relates to a knife switch with a cover, in which the contact spring 6 is brought into contact with the receiving blade 8 fixed to the instrument stand 7 when the knife is attached to the instrument stand 7.
本考案の目的とするところは、通電の有無を目
視で簡単に確認できるカバー付ナイフスイツチを
提供することにある。 An object of the present invention is to provide a knife switch with a cover that allows easy visual confirmation of whether or not electricity is energized.
従来、カバー付ナイフスイツチの通電の有無を
確認するためには、カバー付ナイフスイツチに接
続した負荷を駆動したり、テスターで確認した
り、あるいは元の回路のオン、オフ状況を確認す
るなどの手間を必要とするという欠点を有してい
た。 Conventionally, in order to check whether or not a knife switch with a cover is energized, it is necessary to drive the load connected to the knife switch with a cover, check with a tester, or check whether the original circuit is on or off. This method has the drawback of requiring time and effort.
本考案はかかる点に鑑みてなされたもので、以
下実施例により詳細に説明する。 The present invention has been devised in view of this point, and will be described in detail below with reference to Examples.
第１図ａ，ｂにおいて、１は上カバーで、第２
図のように受刃８を固着した器台７に取着し、受
刃８その他の充電金属部を被覆するもので、裏面
にランプ挿入部２と接触ばね挿入部３とを設けて
おく。ランプ挿入部２に第３図のようなランプ４
を挿入し固着するとともに、ランプ４のリード線
５の先端に設けた接触ばね６を接触ばね挿入部３
に第２図のように挿入し固着する。９はランプ表
示窓部で、ランプ４を取付けるとき、窓開け加工
を行ない、その上部より第４図のような赤色のラ
ンプカバー１０を圧入して取付け、ランプ表示が
分かり易くしている。上カバー１を器台７に第２
図の矢印方向に取着すると、受刃８に接触ばね６
を接触させる。したがつて、受刃８に通電されて
いるとランプ４が点灯し、通電状態を表示して目
視にて簡単に確認できる。 In Figures 1a and b, 1 is the upper cover and the 2nd
As shown in the figure, a receiving blade 8 is attached to a fixed device stand 7 to cover the receiving blade 8 and other charged metal parts, and a lamp insertion part 2 and a contact spring insertion part 3 are provided on the back side. A lamp 4 as shown in Fig. 3 is inserted into the lamp insertion part 2.
At the same time, the contact spring 6 provided at the tip of the lead wire 5 of the lamp 4 is inserted into the contact spring insertion part 3.
Insert and secure as shown in Figure 2. Reference numeral 9 designates a lamp display window. When installing the lamp 4, the window is opened, and a red lamp cover 10 as shown in FIG. 4 is press-fitted from above to make the lamp display easier to understand. Place the upper cover 1 on the second
When installed in the direction of the arrow in the figure, the spring 6 contacts the receiving blade 8.
contact. Therefore, when the receiving blade 8 is energized, the lamp 4 lights up, and the energization state is displayed and can be easily confirmed visually.
叙上のように本考案は、上カバーの裏面にラン
プ挿入部と接触ばね挿入部とを設け、前記ランプ
挿入部にランプを固着するとともにランプのリー
ド線先端に設けた接触ばねを前記接触ばね挿入部
に固着し、前記上カバーを器台に取着したとき器
台に固着した受刃に前記接触ばねを接触させたか
ら、通電の有無を目視で簡単に確認でき、オンオ
フ操作時の安全性を向上できるという効果を奏す
るものである。 As described above, the present invention provides a lamp insertion part and a contact spring insertion part on the back surface of the upper cover, fixes the lamp to the lamp insertion part, and connects the contact spring provided at the tip of the lead wire of the lamp to the contact spring insertion part. The contact spring is fixed to the insertion part and when the upper cover is attached to the instrument stand, the contact spring is brought into contact with the receiving blade that is fixed to the instrument stand, so it is easy to visually check whether electricity is on or not, and safety is ensured during on/off operations. This has the effect of improving the
第１図ａは本考案カバー付ナイフスイツチの上
カバーの一実施例の上面図、第１図ｂは同上の下
面図、第２図は本考案の一部切欠せる分解正面
図、第３図は同上のランプの正面図、第４図は同
上のランプカバーの斜視図である。
１……上カバー、２……ランプ挿入部、３……
接触ばね挿入部、４……ランプ、５……リード
線、６……接触ばね、７……器台、８……受刃。
Fig. 1a is a top view of an embodiment of the upper cover of the knife switch with cover of the present invention, Fig. 1b is a bottom view of the same, Fig. 2 is an exploded front view with a partial cutout of the present invention, and Fig. 3 4 is a front view of the lamp same as the above, and FIG. 4 is a perspective view of the lamp cover same as the above. 1...Top cover, 2...Lamp insertion part, 3...
Contact spring insertion part, 4... lamp, 5... lead wire, 6... contact spring, 7... device stand, 8... receiving blade.
Claims (1)
部とを設け、前記ランプ挿入部にランプを固着す
るとともにランプのリード線先端に設けた接触ば
ねを前記接触ばね挿入部に固着し、前記上カバー
を器台に取着したとき器台に固着した受刃に前記
接触ばねを接触させて成るカバー付ナイフスイツ
チ。 A lamp insertion part and a contact spring insertion part are provided on the back surface of the upper cover, a lamp is fixed to the lamp insertion part, and a contact spring provided at the tip of the lead wire of the lamp is fixed to the contact spring insertion part, and the upper cover is fixed to the contact spring insertion part. A knife switch with a cover comprising the contact spring in contact with a receiving blade which is fixed to the instrument stand when the knife switch is attached to the instrument stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1196682U JPS58115036U (en) | 1982-01-30 | 1982-01-30 | Knife switch with cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1196682U JPS58115036U (en) | 1982-01-30 | 1982-01-30 | Knife switch with cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58115036U JPS58115036U (en) | 1983-08-05 |
| JPH0122202Y2 true JPH0122202Y2 (en) | 1989-06-30 |
Family
ID=30024556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1196682U Granted JPS58115036U (en) | 1982-01-30 | 1982-01-30 | Knife switch with cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115036U (en) |
-
1982
- 1982-01-30 JP JP1196682U patent/JPS58115036U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58115036U (en) | 1983-08-05 |
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