JPH0448498Y2 - - Google Patents
Info
- Publication number
- JPH0448498Y2 JPH0448498Y2 JP1985048023U JP4802385U JPH0448498Y2 JP H0448498 Y2 JPH0448498 Y2 JP H0448498Y2 JP 1985048023 U JP1985048023 U JP 1985048023U JP 4802385 U JP4802385 U JP 4802385U JP H0448498 Y2 JPH0448498 Y2 JP H0448498Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- case
- attached
- electrical
- instrument device
- 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
- 230000002265 prevention Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Multi-Conductor Connections (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、電気部材に導通させる端子をケー
スの外面に取り付ける計器装置に関するものであ
り、特に前記端子の上方からケースに導電性を有
する外方部材が取り付けられる計器装置に関する
ものである。[Detailed description of the invention] [Industrial application field] This invention relates to an instrument device in which a terminal for conducting electricity to an electrical member is attached to the outer surface of a case. The present invention relates to an instrument device to which a side member is attached.
従来、この種の計器装置は、様々な技術が開示
されており、例えば計器が収納されるケースの外
面に電気コードの先端を接続した端子を取り付け
る構造の計器装置に関しては、実公昭54−20615
号公報等に開示され、第６図に示すものがある。
Conventionally, various technologies have been disclosed for this type of instrument device. For example, regarding an instrument device having a structure in which a terminal to which the tip of an electric cord is connected is attached to the outer surface of a case in which the instrument is housed, Japanese Utility Model Publication No. 54-20615
There is one disclosed in Japanese Patent Application Publication No. 2003-100007, and shown in FIG. 6.
すなわち、計器装置１は、ケース２の外面に導
電路３ａが形成された電気部材である回路基板３
が配設され、電気コード４の先端がかしめあるい
ははんだ付け等により端子５に接続され、この端
子５が前記回路基板３の所定の導電路３ａと導通
するよう固定部材であるネジ６により回路基板３
を介してケース２の外面に固定されるもので、前
記電気コード４の引き出し側で前記端子５と電気
コード４との接続部５ａの両側に、端子５をケー
ス２の外面にネジ６で取り付ける際の回り止め手
段となる略平板形状の壁部２ａが前記回路基板３
に形成した貫通孔３ｂを挿通してケース２から一
体に突設されている。 That is, the meter device 1 includes a circuit board 3 which is an electrical member having a conductive path 3a formed on the outer surface of the case 2.
The tip of the electric cord 4 is connected to a terminal 5 by caulking or soldering, and the terminal 5 is connected to the circuit board by screws 6, which are fixing members, so that the terminal 5 is electrically connected to a predetermined conductive path 3a of the circuit board 3. 3
The terminals 5 are fixed to the outer surface of the case 2 through screws 6 on both sides of the connecting part 5a between the terminal 5 and the electric cord 4 on the pull-out side of the electric cord 4. The substantially flat plate-shaped wall portion 2a that serves as a rotation prevention means is attached to the circuit board 3.
It is inserted through a through hole 3b formed in and protrudes integrally from the case 2.
また、ケースの外側へ外方部材を装着する計器
装置に関しては、実公昭57−43212号公報等に開
示されるものがあり、例えば外方部材が箱形形状
で防水構造を有する計器装置を第７図に示す。 Furthermore, regarding instrument devices in which an outer member is attached to the outside of the case, there are instruments disclosed in Japanese Utility Model Publication No. 57-43212, etc. It is shown in Figure 7.
すなわち、計器装置１は、電気部材である可動
コイル型等の計器本体７を内側に収納したケース
２の外面に電気部材である回路基板３が周縁部に
防水パツキン８を介して配設され、この回路基板
３にランプ９、電子部品１０が取り付けられ、防
水のため外方部材である箱形形状のカバー１１が
前記ケース２に外面を覆つて固定される構造であ
る。 That is, in the meter device 1, a circuit board 3, which is an electric member, is disposed on the outer surface of a case 2, which houses a meter body 7, such as a moving coil type, which is an electric member, on the periphery of the case 2, with a waterproof packing 8 interposed therebetween. A lamp 9 and an electronic component 10 are attached to the circuit board 3, and a box-shaped cover 11, which is an outer member, is fixed to the case 2 so as to cover the outer surface thereof for waterproofing.
ところで、このような従来例において、計器装
置１が外方から大きな荷重を受ける等の事情があ
る場合には、カバー１１を高強度を有する金属材
料にて形成する構造が考えられる。 By the way, in such a conventional example, if there are circumstances such as the instrument device 1 receiving a large load from the outside, a structure in which the cover 11 is formed of a metal material having high strength may be considered.
前記従来例において、ケース２の外方に導電性
を有する金属材料から成るカバー１１を配設した
場合、端子５に先端を接続されると共に前記ケー
ス２及びカバー１１の外方へ引き出される電気コ
ード４に力が加えられ、端子５と電気コード４と
の接続部５ａがケース２の外面から浮き上がり、
前記接続部５ａと前記カバー１１とが接触する場
合があり、この場合シヨート状態となつて電気的
導通不良が起こるという問題を有していた。
In the conventional example, when the cover 11 made of a conductive metal material is disposed outside the case 2, the electric cord whose tip end is connected to the terminal 5 and is drawn out outside the case 2 and the cover 11. 4, the connection portion 5a between the terminal 5 and the electrical cord 4 lifts up from the outer surface of the case 2,
There are cases where the connecting portion 5a and the cover 11 come into contact with each other, and in this case, there is a problem in that a short state occurs, resulting in poor electrical continuity.
また、前記電気的導通不良を予防するため、前
記接続部５ａにゴム、ビニール等絶縁性材料から
成るチユーブを取り付けたり、あるいは、前記カ
バー１１のケース２側の面に前記絶縁性材料から
成るシートを取り付ける構造も考えられるが、部
品点数が増加するため作業能率が悪いという問題
を有していた。 In order to prevent the electrical continuity failure, a tube made of an insulating material such as rubber or vinyl may be attached to the connecting portion 5a, or a sheet made of the insulating material may be attached to the surface of the cover 11 on the case 2 side. A structure in which the parts are attached is also considered, but this has the problem of poor work efficiency due to the increase in the number of parts.
この考案は、前記従来例の問題点に着目して考
えられたものであり、ケースの外面に端子が取り
付けられ、この端子の外方に導電性を有する外方
部材がケースに装着される計器装置において、端
子と電気コードとの接続部が前記外方部材と接触
しにくい計器装置の提供を目的とする。
This idea was devised by focusing on the problems of the conventional example, and is an instrument in which a terminal is attached to the outer surface of the case, and an outer conductive member is attached to the case outside the terminal. An object of the present invention is to provide a meter device in which a connecting portion between a terminal and an electric cord is unlikely to come into contact with the outer member.
この考案は、前記目的を達成するため、電気コ
ードの先端を接続した端子をケースの外面へネジ
等の固定部材により前記ケース側に設けた電気部
材と導通するよう取り付けると共に前記ケースの
外側へ導電性を有する外方部材を装着する計器装
置において、前記ケースの外面側に取り付けられ
た前記端子の周囲に位置する壁面部と、前記端子
の少なくとも前記固定部材の固定箇所を除いた接
続部の上方に位置するよう前記壁面部に一体形成
した端子浮き上がり防止部を有するものである。
In order to achieve the above object, this invention attaches a terminal connected to the tip of an electric cord to the outer surface of the case using a fixing member such as a screw so as to be electrically conductive to an electric member provided on the case side, and conducts electricity to the outside of the case. In an instrument device to which an external member having a function is attached, a wall portion located around the terminal attached to the outer surface side of the case, and an upper part of the connecting portion of the terminal excluding at least a portion where the fixing member is fixed. It has a terminal lifting prevention part integrally formed on the wall surface part so as to be located at .
第１図、第２図は、この考案の一実施例を適用
した計器装置であり、前記第６図、第７図に示す
従来例と同一もしくは相当箇所には同じ符号をつ
け、その詳細な説明は省く。
Figures 1 and 2 show an instrument device to which an embodiment of this invention is applied, and the same or equivalent parts as in the conventional example shown in Figures 6 and 7 are given the same reference numerals, and the details thereof are shown in Figures 1 and 2. I'll omit the explanation.
ケース２は、その外面に端子５を固定すると共
に、この端子５とケース２内部に収納される電気
部材である可動コイル型等の計器本体７とを導通
するネジ６を挿通して、端子５の取り付け箇所と
なる取付孔１２、この取付孔１２に固定される端
子５の周囲を囲う壁面部１３、この壁面部１３の
上端側で端子５の少なくとも接続部５ａの上方に
位置するよう壁面部１３と一体的に設けた端子浮
き上がり防止部１４及び端子取付孔１２に端子５
が沿つて押される傾斜形状の案内部１５である傾
斜面１５ａが形成されている。なお、前記端子浮
き上がり防止部１４の下方のケース２の外面に
は、ケース２の金型を抜く際に型抜孔２ｂが生じ
る。 The case 2 has a terminal 5 fixed to its outer surface, and a screw 6 is inserted through the case 2 to connect the terminal 5 to a meter body 7 such as a moving coil type, which is an electrical member housed inside the case 2. a mounting hole 12 where the terminal 5 is attached; a wall section 13 surrounding the terminal 5 fixed in the mounting hole 12; The terminal 5 is attached to the terminal lifting prevention portion 14 provided integrally with the terminal 13 and the terminal mounting hole 12.
An inclined surface 15a is formed along which is the inclined guide portion 15 along which the guide portion 15 is pushed. It should be noted that a die-cutting hole 2b is formed on the outer surface of the case 2 below the terminal lifting prevention portion 14 when the mold of the case 2 is extracted.
すなわち、計器装置１は、ケース２の内側に電
気部材である計器本体７が配設され、この計器本
体７に略コ字形形状の端子７ａがそのネジ止め用
孔７ｂを前記取付孔１２に合わせながらケース２
の内面に当接するよう固定され、一方ケース２の
外面には、電源や周波数−電圧変換器等の計器装
置１と分離して設けられた電気部材と導通する電
気コード４の先端をかしめて接続した端子５が、
その略平板形状の導通部５ｂを前記端子浮き上が
り防止部１４の下方を挿通させて前記取付孔１２
に向かうよう押されて前記傾斜面１５ａに当接さ
れ（第２図ａ参照）、前記端子５のネジ止め用孔
５ｃと前記取付孔１２とが合うように前記端子５
の導通部５ｂが前記案内部１５の傾斜面１５ａに
沿つて押され（第２図ｂ参照）、前記端子５と前
記端子７ａとが導通するよう導電性材料から成る
ネジ６が端子５の固定箇所であるネジ止め用孔５
ｃ、取付孔１２及び端子７ａのネジ止め用孔７ｂ
が固定され、ケース２の周端部に防水パツキン８
が配設され、この防水パツキン８に当接させて
鉄、アルミニウム等導電性を有する材料から成り
略平板形状のカバー１１がケース２にネジで固定
され（第２図ｃ参照）、計器装置１の組み付けが
完了するものであり、従つて、電気コード４に力
が加えられ端子５と電気コード４との接続部５ａ
がケース２の外面から浮き上がると前記浮き上が
り防止部１４に当接し、前記カバー１１とは接触
しない。 That is, in the meter device 1, a meter body 7, which is an electrical member, is disposed inside a case 2, and a substantially U-shaped terminal 7a is arranged on the meter body 7, with its screw hole 7b aligned with the mounting hole 12. Case 2
The tip of an electrical cord 4 is connected to the outer surface of the case 2 by caulking the tip of the electrical cord 4, which is connected to an electrical member provided separately from the instrument device 1, such as a power source or a frequency-voltage converter. Terminal 5 is
The substantially flat conductive portion 5b is inserted through the lower part of the terminal lifting prevention portion 14 to form the mounting hole 12.
The terminal 5 is pushed toward the inclined surface 15a (see FIG. 2a), and the terminal 5 is pushed so that the screw hole 5c of the terminal 5 and the mounting hole 12 are aligned with each other.
The conductive part 5b is pushed along the inclined surface 15a of the guide part 15 (see FIG. 2b), and the screw 6 made of a conductive material fixes the terminal 5 so that the terminal 5 and the terminal 7a are electrically connected. Screw hole 5
c, mounting hole 12 and screw hole 7b for terminal 7a
is fixed, and a waterproof gasket 8 is attached to the peripheral edge of the case 2.
A substantially flat cover 11 made of a conductive material such as iron or aluminum is fixed to the case 2 with screws in contact with the waterproof gasket 8 (see FIG. 2c). The assembly of the electrical cord 4 is completed, and therefore, force is applied to the electrical cord 4 and the connection portion 5a between the terminal 5 and the electrical cord 4 is
When it lifts up from the outer surface of the case 2, it comes into contact with the lifting prevention part 14 and does not come into contact with the cover 11.
なお、前記実施例では、端子５の取り付け箇所
への位置決めを任意に行つていたが、端子５の導
通部５ｂを壁面部１３に当接させて位置決めする
ことができる。 In the embodiment described above, the terminal 5 was arbitrarily positioned at the attachment point, but the terminal 5 can be positioned by bringing the conducting portion 5b of the terminal 5 into contact with the wall portion 13.
また、第３図はこの考案の第２実施例を適用し
た計器装置を示し、前記第１図、第２図に示す実
施例では、案内部１５が端子浮き上がり防止部１
４に対して端子５の挿通方向の下流側に形成され
ていたが、この実施例では上流側に形成されるも
ので、略平板形状である一対のガイド板１５ｂが
その対向間隔を端子５の導通部５ｂの幅より狭く
なるよう設けて案内部１５としている。 FIG. 3 shows an instrument device to which a second embodiment of the invention is applied. In the embodiments shown in FIGS. 1 and 2, the guide portion 15 is connected to the terminal lifting prevention portion
However, in this embodiment, a pair of guide plates 15b having a substantially flat plate shape are formed on the upstream side in the direction in which the terminals 5 are inserted. The guide portion 15 is provided so as to be narrower than the width of the conductive portion 5b.
すなわち、端子取付孔１２が形成されるケース
２の外面と、前記ガイド板１５ｂが形成されるケ
ース２の外面とが略同一平面的に成形されている
場合において、端子５は、この下面を前記ガイド
板１５ｂの上端部１５ｃに沿つて押され（第３図
ａ，ｂ参照）、更に端子５の導通部５ｂが壁面部
１３に当接するように押され端子５のネジ止め用
孔５ｃと取付孔１２とが合わされると共に、電気
コード４が一対のガイド板１５ｂの溝部１５ｄに
嵌入され（第３図ｃ，ｄ参照）、ネジ６により計
器本体７の端子７ａと導通するように固定され
る。そして、ケース２の外側に前記カバー１１が
配設される（第３図ｅ参照）。 That is, in the case where the outer surface of the case 2 where the terminal mounting hole 12 is formed and the outer surface of the case 2 where the guide plate 15b is formed are formed substantially on the same plane, the terminal 5 is arranged so that this lower surface is formed on the same plane. The guide plate 15b is pushed along the upper end 15c (see FIGS. 3a and 3b), and is further pushed so that the conductive part 5b of the terminal 5 comes into contact with the wall part 13, and is attached to the screw hole 5c of the terminal 5. At the same time, the electric cord 4 is fitted into the groove 15d of the pair of guide plates 15b (see FIGS. 3c and d), and is fixed with the screw 6 so as to be electrically connected to the terminal 7a of the meter body 7. . The cover 11 is disposed outside the case 2 (see FIG. 3e).
従つて、端子５は、無理なく端子浮き上がり防
止部１４の下方を挿通させて取付孔１２に合わせ
ることができる。しかも、前記溝部１５ｄによ
り、端子５との接続部５ａ近くの電気コード４を
ケース２の外面に無理なく沿わせることができ
る。そして、前記溝部１５ｄは、電気コード４を
ケース２の外面に無理なく沿わせるよう案内でき
れば十分であり、その幅が電気コード４の幅より
も大きい幅としてもよく、この場合でも端子５の
導通部５ｂの幅より小さければ端子５を案内する
ことができる。 Therefore, the terminal 5 can be easily inserted through the lower part of the terminal lifting prevention part 14 and aligned with the mounting hole 12. In addition, the groove portion 15d allows the electric cord 4 near the connection portion 5a with the terminal 5 to be easily placed along the outer surface of the case 2. It is sufficient that the groove portion 15d can guide the electrical cord 4 so as to comfortably follow the outer surface of the case 2, and its width may be larger than the width of the electrical cord 4, and even in this case, the conduction of the terminal 5 is If the width is smaller than the width of the portion 5b, the terminal 5 can be guided.
なお、端子５との接続部５ａ近くの電気コード
４をケース２の外面に沿わせる必要がない場合に
は、案内部１５を略直方体形状の突部１５ｅとし
て形成してもよい（第３図ｆ，ｇ参照）。 In addition, if it is not necessary for the electric cord 4 near the connection part 5a with the terminal 5 to follow the outer surface of the case 2, the guide part 15 may be formed as a substantially rectangular parallelepiped-shaped protrusion 15e (see FIG. 3). f, g).
また、端子取付孔１２の形成されるケース２の
外面とガイド板１５ｂの形成されるケース２の外
面とが段差形状の構成であつても、案内部１５で
あるガイド板１５ｂの上端部１５ｃが端子取付孔
１２の形成されるケース２の外面と略同一あるい
は高くなるよう形成すれば端子５の取付孔１２に
案内できる（第４図ａ，ｂ参照）。 Further, even if the outer surface of the case 2 where the terminal mounting hole 12 is formed and the outer surface of the case 2 where the guide plate 15b is formed are configured in a stepped shape, the upper end portion 15c of the guide plate 15b which is the guide portion 15 is If it is formed so that it is substantially the same as or higher than the outer surface of the case 2 where the terminal mounting hole 12 is formed, it can be guided to the mounting hole 12 of the terminal 5 (see FIGS. 4a and 4b).
この構成においても、端子５との接続部５ａ近
くの電気コード４をケース２の外面に沿わせる必
要がない場合には、案内部１５を前記突部１５ｅ
として設けても、端子５を取付孔１２に案内でき
る（第４図ｃ，ｄ参照）。 Even in this configuration, if the electrical cord 4 near the connection part 5a with the terminal 5 does not need to be placed along the outer surface of the case 2, the guide part 15 can be moved to the protrusion 15e.
Even if the terminal 5 is provided as a hole, the terminal 5 can be guided into the mounting hole 12 (see FIGS. 4c and 4d).
また、端子５の取り付け箇所への挿通方向へ狭
くなり、端子５が挿通しやすくなる壁状部１６を
設けてもよい（第５図参照）。 Furthermore, a wall-like portion 16 may be provided that becomes narrower in the direction of insertion into the attachment location of the terminal 5, making it easier for the terminal 5 to be inserted (see FIG. 5).
更に、前記案内部１５を形成しなくとも、端子
浮き上がり防止部１４に対して端子５の挿通方向
の上流側及び下流側に位置するケース２の外面の
段差が小さければ、端子５は、さほど無理なく端
子浮き上がり防止部１４の下方を挿通させて取付
孔１２に合わせることができる。特に、前記上流
側に位置するケース２の外面が前記下流側に位置
するケース２の外面より高い場合には、端子５の
挿通が無理なく行なえるものであり、案内部１５
は不要である。また、外方部材であるカバー１１
が一部に導電性を有する箇所がある例えば回路基
板である場合でも、前記端子浮き上がり防止部１
５を設けることができる。 Furthermore, even if the guide part 15 is not formed, if the steps on the outer surface of the case 2 located upstream and downstream of the terminal lifting prevention part 14 in the insertion direction of the terminal 5 are small, the terminal 5 can be easily inserted. It is possible to insert the lower part of the terminal lifting prevention part 14 and align it with the mounting hole 12 without any need for the terminal lifting-up prevention part 14. In particular, when the outer surface of the case 2 located on the upstream side is higher than the outer surface of the case 2 located on the downstream side, the terminal 5 can be inserted easily, and the guide portion 15
is not necessary. In addition, the cover 11 which is the outer member
Even in the case of, for example, a circuit board in which part of the terminal is electrically conductive, the terminal lifting prevention part 1
5 can be provided.
なお、前記各実施例に示すケース２側の電気部
材はケース２の内部に配設しているが、従来例
（第６図、第７図参照）に示すように、ケース２
の外側に回路基板３等の電気部材を配設しても同
様の作用が得られる。 Although the electrical members on the case 2 side shown in each of the above embodiments are arranged inside the case 2, as shown in the conventional example (see FIGS. 6 and 7), the electrical members on the case 2 side are arranged inside the case 2.
A similar effect can be obtained by disposing an electrical member such as the circuit board 3 on the outside of the circuit board 3.
また、前記各実施例に示す壁面部１３は、ケー
ス２の外面を凹形状として形成しているが、従来
例（第６図参照）に示した壁部２ａのごとく、略
平板形状のものにより形成しても同様の作用が得
られる。 Furthermore, although the wall portion 13 shown in each of the above embodiments is formed so that the outer surface of the case 2 has a concave shape, it is possible to use a wall portion 13 having a substantially flat shape like the wall portion 2a shown in the conventional example (see FIG. 6). A similar effect can be obtained by forming the same.
更に、前記壁面部１３は、連続平面に限るもの
ではなく、断続平面であつても少なくとも端子５
の接続部５ａの上方に端子浮き上がり防止部１４
が設けられる位置に形成されていればよい。 Furthermore, the wall surface portion 13 is not limited to a continuous plane, but may be an intermittent plane so that at least the terminal 5
Terminal lifting prevention part 14 is located above the connection part 5a of
It suffices if it is formed at a position where it is provided.
この考案は、電気コードの先端を接続した端子
をケースの外面へネジ等の固定部材により前記ケ
ース側に設けた電気部材と導通するよう取り付け
ると共に前記ケースの外側へ導電性を有する外方
部材を装着する計器装置において、前記ケースの
外面側に取り付けられた前記端子の周囲に位置す
る壁面部と、前記端子の少なくとも前記固定部材
の固定箇所を除いた接続部の上方に位置するよう
前記壁面部に一体形成した端子浮き上がり防止部
を有するものであり、浮き上がり防止部の下方を
挿通させて端子を所定箇所に配置することによ
り、端子と電気コードとの接続部がケースから浮
き上がつても導電性を有する外方部材と接触せず
電気的導通不良を防止でき、部品点数を増加する
ことなく取り付け作業を簡易化できる等、極めて
実用価値の高い計器装置を提供することができ
る。
In this invention, a terminal connected to the tip of an electric cord is attached to the outer surface of the case using a fixing member such as a screw so as to be electrically conductive with an electric member provided on the case side, and an outer member having conductivity is attached to the outside of the case. In the instrument device to be mounted, a wall portion located around the terminal attached to the outer surface of the case, and a wall portion located above a connecting portion of the terminal excluding at least a portion where the fixing member is fixed. By inserting the lower part of the lifting prevention part and placing the terminal at a predetermined location, the terminal can be electrically conductive even if the connection part between the terminal and the electrical cord lifts out of the case. It is possible to provide an instrument device with extremely high practical value, such as preventing poor electrical conduction without contacting the external member having the characteristics, and simplifying the installation work without increasing the number of parts.
第１図ａ，ｂはこの考案の一実施例を適用した
計器装置の斜視図、一部切欠要部斜視図、第２図
ａ，ｂ，ｃは第１図ａ，ｂの要部断面図、第３図
ａ，ｂ，ｃ，ｄ，ｅ，ｆ，ｇ、第４図ａ，ｂ，
ｃ，ｄはこの考案のそれぞれ他の実施例を適用し
た計器装置の要部断面図、第５図は他の実施例を
適用した計器装置の要部斜視図、第６図、第７図
は従来の計器装置の要部斜視図、一部切欠断面図
である。
１……計器装置、２……ケース、３……回路基
板、４……電気コード、５……端子、５ａ……接
続部、６……ネジ、７……計器本体、１１……カ
バー、１２……端子取付孔、１３……壁面部、１
４……端子浮き上がり防止部、１５……案内部、
１５ａ……傾斜面、１５ｂ……ガイド板、１５ｃ
……上端部、１５ｄ……溝部、１５ｅ……突部、
１６……壁状部。
Fig. 1 a, b is a perspective view of an instrument device to which an embodiment of this invention is applied, a partially cutaway perspective view of the main part, Fig. 2 a, b, c is a sectional view of the main part of Fig. 1 a, b , Fig. 3 a, b, c, d, e, f, g, Fig. 4 a, b,
c and d are sectional views of essential parts of instrument devices to which other embodiments of this invention are applied, FIG. 5 is a perspective view of essential parts of instrument devices to which other embodiments are applied, and FIGS. 6 and 7 are FIG. 2 is a perspective view of a main part and a partially cutaway sectional view of a conventional meter device. DESCRIPTION OF SYMBOLS 1... Instrument device, 2... Case, 3... Circuit board, 4... Electrical cord, 5... Terminal, 5a... Connection part, 6... Screw, 7... Meter body, 11... Cover, 12...Terminal mounting hole, 13...Wall surface part, 1
4...Terminal lifting prevention part, 15...Guiding part,
15a... Inclined surface, 15b... Guide plate, 15c
...Top end, 15d...Groove, 15e...Protrusion,
16...wall-like part.
Claims (1)
面へネジ等の固定部材により前記ケース側に設け
た電気部材と導通するよう取り付けると共に前記
ケースの外側へ導電性を有する外方部材を装着す
る計器装置において、前記ケースの外面側に取り
付けられた前記端子の周囲に位置する壁面部と、
前記端子の少なくとも前記固定部材の固定箇所を
除いた接続部の上方に位置するよう前記壁面部に
一体形成した端子浮き上がり防止部とを有するこ
とを特徴とする計器装置。 An instrument device in which a terminal connected to the tip of an electrical cord is attached to the outer surface of the case using a fixing member such as a screw so as to be electrically conductive with the electrical member provided on the case side, and an outer conductive member is attached to the outside of the case. a wall portion located around the terminal attached to the outer surface side of the case;
An instrument device comprising: a terminal lifting prevention portion integrally formed with the wall portion so as to be located above a connecting portion of the terminal excluding at least a portion where the fixing member is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048023U JPH0448498Y2 (en) | 1985-03-30 | 1985-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048023U JPH0448498Y2 (en) | 1985-03-30 | 1985-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163926U JPS61163926U (en) | 1986-10-11 |
| JPH0448498Y2 true JPH0448498Y2 (en) | 1992-11-16 |
Family
ID=30563885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985048023U Expired JPH0448498Y2 (en) | 1985-03-30 | 1985-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448498Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241108Y2 (en) * | 1972-02-02 | 1977-09-16 |
-
1985
- 1985-03-30 JP JP1985048023U patent/JPH0448498Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61163926U (en) | 1986-10-11 |
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