JPS6325666Y2 - - Google Patents
Info
- Publication number
- JPS6325666Y2 JPS6325666Y2 JP9423382U JP9423382U JPS6325666Y2 JP S6325666 Y2 JPS6325666 Y2 JP S6325666Y2 JP 9423382 U JP9423382 U JP 9423382U JP 9423382 U JP9423382 U JP 9423382U JP S6325666 Y2 JPS6325666 Y2 JP S6325666Y2
- Authority
- JP
- Japan
- Prior art keywords
- internal
- internal connection
- external
- connection terminal
- terminal block
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 239000000945 filler Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
考案の技術分野
本考案は機器の内部要素と外部との接続を中継
する端子台装置に係り、特に端子台取付専用機構
を不要とし得るようにした端子台装置に関する。[Detailed Description of the Invention] Technical Field of the Invention The present invention relates to a terminal block device that relays connections between internal elements of equipment and the outside, and particularly relates to a terminal block device that can eliminate the need for a dedicated terminal block attachment mechanism.
考案の技術的背景とその問題点
従来、機器内部要素と外部との接続を中継する
貫通形端子台をケースに取り付ける場合、第１
図，第２図に示す様に取付け体であるケース１に
第３図に図示した構成の貫通形端子台２を載せ、
取付け専用ネジ４を取り付け専用穴２−４及びケ
ース１に通し、ナツト６にて両端２カ所を締付固
定している。また、内部要素８との接続は接続線
７を内部接続端子突起部２−３に、内部接続用ネ
ジ５を用いて接続する。Technical background of the invention and its problems Conventionally, when attaching a through-type terminal block that relays connections between internal equipment elements and the outside to a case, the first
As shown in FIGS. 2 and 2, a through-type terminal block 2 having the configuration shown in FIG. 3 is mounted on a case 1, which is a mounting body.
A dedicated mounting screw 4 is passed through the dedicated mounting hole 2-4 and the case 1, and nuts 6 are used to tighten and fix the screws 4 at both ends. Further, for connection to the internal element 8, the connecting wire 7 is connected to the internal connecting terminal protrusion 2-3 using the internal connecting screw 5.
然乍ら、以上の様に構成される従来の端子台装
置においては、次のような欠点がある。 However, the conventional terminal block device configured as described above has the following drawbacks.
(a) 端子台を取付けるためのスペース、およびネ
ジやナツト等の部品が必要となる。(a) Space to install the terminal block and parts such as screws and nuts are required.
(b) ケースにも余分なスペース及び端子台を取り
付ける穴が必要となり、機器の小形化を妨げ
る。(b) Extra space and holes for attaching the terminal block are also required in the case, which hinders miniaturization of the device.
(c) 上記(a)項(b)項の取り付け工数，加工工数が多
くなる。(c) The number of man-hours required for installation and processing as described in (a) and (b) above will increase.
そこで、上記の欠点を補なうには第４図に示す
様に、貫通形端子台２とケース１とを一体成形と
した端子台一体形ケース１′が考えられるが、樹
脂成形用の型代等に費やす初期投資が莫大となる
し、更に端子数各々に対応した数種のモールド型
を作ることになり、現実面でははなはだ不経済で
ある。 Therefore, in order to compensate for the above drawbacks, a terminal block integrated case 1', in which the through-type terminal block 2 and the case 1 are integrally molded, as shown in Fig. 4, can be considered, but the mold cost for resin molding is In reality, the initial investment required for such devices is enormous, and several types of molds corresponding to the number of terminals must be made, which is extremely uneconomical.
考案の目的
本考案は上記の様な欠点を除去するために成さ
れたもので、その目的は端子台取付けのための余
分な部品やスペースを不要とすることができると
共に、取付け工数、加工工数が少なくしかも小形
で経済的に有利な端子台装置を提供することにあ
る。Purpose of the invention This invention was made to eliminate the above-mentioned drawbacks.The purpose is to eliminate the need for extra parts and space for installing the terminal block, and to reduce the number of installation and processing steps. To provide an economically advantageous terminal block device which is small in size and has a small amount of noise.
考案の概要
上記の目的を達成するために本考案では、機器
の内部要素と外部との電気的な接続を中継する端
子台装置を、内部接続端子突起部が貫通する貫通
穴を有し、内部に機器の内部要素が収納された取
付け体と、内部接続端子突起部が形成され、当該
内部接続端子突起部を貫通穴に外部側から内部側
に貫通させた状態で取付け体に取付けられた貫通
形端子台と、内部接続端子突起部を含む貫通形端
子台に埋設され、外部側と内部側とを電気的に短
絡するための中空状の外部−内部短絡用部材と、
外部−内部短絡用部材の中空部に外部側から取付
けられた外部接続端子となる外部接続用ネジと、
内部接続端子突起部の外周部に配設され、内部接
続端子突起部の長さH1および前記取付け体の板
厚t1とH1−t1≦H2の関係となる長さH2を有する
絶縁性スペーサと、取付け体の内側から外部−内
部短絡用部材の中空部にネジ込まれる内部接続端
子となる内部接続用ネジと、内部接続用ネジをネ
ジ込む際、その頭部で押圧されて絶縁性スペーサ
を取付け体と内部接続用ネジとの間に保持する押
え部材とを備えて構成している。Summary of the invention In order to achieve the above object, the invention provides a terminal block device that relays electrical connections between the internal elements of the device and the outside. A mounting body in which the internal elements of the device are housed, and an internal connection terminal protrusion are formed, and the through hole is attached to the mounting body with the internal connection terminal protrusion passing through the through hole from the outside to the inside. a hollow external-to-internal shorting member embedded in the through-type terminal block including a shaped terminal block and an internal connection terminal protrusion to electrically short-circuit the external side and the internal side;
an external connection screw that serves as an external connection terminal attached to the hollow part of the external-internal shorting member from the outside;
A length H 2 is arranged on the outer circumference of the internal connection terminal protrusion and has a relationship between the length H 1 of the internal connection terminal protrusion and the plate thickness t 1 of the mounting body such that H 1 − t 1 ≦H 2 . an insulating spacer, an internal connection screw that serves as an internal connection terminal that is screwed into the hollow part of the external-internal shorting member from the inside of the mounting body, and an internal connection screw that is pressed by its head when screwed in. The structure includes a holding member that holds the insulating spacer between the mounting body and the internal connection screw.
考案の実施例
以下、本考案を図面に示す一実施例について説
明する。第５図は本考案による端子台装置の構成
例を示す図、第６図は第５図の詳細構成を示す図
である。すなわち、本実施例の端子台装置は図示
のように、内部接続端子突起部２−３が貫通する
ｎ個（ｎは内部接続端子突起部２−３の数）の貫
通穴１−１を有し、内部に機器の内部要素８が収
納された取付け体であるケース１と、ｎ個の内部
接続端子突起部２−３が形成され、当該内部接続
端子突起部２−３を貫通穴１−１に外部側（図示
上側）から内部側（図示下側）に向けて貫通させ
た状態でケース１の上部に取付けられた貫通形端
子台２′と、内部接続端子突起部２−３を含む貫
通形端子台２′に図示の如く埋設され、外部側と
内部側とを電気的に短絡するための中空状の外部
−内部短絡用埋金２−２と、外部−内部短絡用埋
金２−２の中空部に外部側から取付けられた外部
接続端子となる外部接続用ネジ３と、内部接続端
子突起部２−３の外周部に配設され、内部接続端
子突起部２−３の長さH1およびケース１の板厚
t1と
H1−t1≦H2
の関係となる長さH2を有する絶縁性スペーサで
ある中空ブツシング９と、上記ケース１の内側か
ら外部−内部短絡用埋金２−２の中空部にネジ込
まれる内部接続端子となる内部接続用ネジ５と、
この内部接続用ネジ５をネジ込む際、その頭部で
内部接続用ゆるみ止めバネ座金５′を介して押圧
されて、中空ブツシング９をケース１と内部接続
用ネジ５との間に保持する押え部材である内部接
続用平座金１０とから構成している。Embodiment of the invention Hereinafter, an embodiment of the invention will be described as shown in the drawings. FIG. 5 is a diagram showing an example of the configuration of the terminal block device according to the present invention, and FIG. 6 is a diagram showing the detailed configuration of FIG. 5. That is, as shown in the figure, the terminal block device of this embodiment has n (n is the number of internal connection terminal projections 2-3) through holes 1-1 through which the internal connection terminal projections 2-3 pass. A case 1, which is a mounting body in which an internal element 8 of the device is housed, and n internal connection terminal protrusions 2-3 are formed, and the internal connection terminal protrusions 2-3 are connected to the through hole 1-. 1 includes a through-type terminal block 2' attached to the upper part of the case 1 and an internal connection terminal protrusion 2-3, which is inserted through the case 1 from the outside (upper side in the figure) to the inner side (lower side in the figure). A hollow external-internal shorting pad 2-2 and an external-internal shorting pad 2 are embedded in the through-type terminal block 2' as shown in the figure to electrically short-circuit the external side and the internal side. An external connection screw 3 that serves as an external connection terminal is attached to the hollow part of -2 from the outside, and the external connection screw 3 is provided on the outer periphery of the internal connection terminal protrusion 2-3, and Thickness of H 1 and case 1
The hollow bushing 9, which is an insulating spacer, has a length H 2 that satisfies the relationship between t 1 and H 1 - t 1 ≦H 2 , and the hollow part of the external-internal shorting filler 2-2 from the inside of the case 1. an internal connection screw 5 that serves as an internal connection terminal screwed into the
When this internal connection screw 5 is screwed in, the head of the internal connection screw 5 is pressed through the internal connection locking spring washer 5', and the presser foot holds the hollow bushing 9 between the case 1 and the internal connection screw 5. It is composed of a flat washer 10 for internal connection which is a member.
上記の様な端子台構成とすることにより、貫通
形端子台２′はH1−t1≦H2の関係が成り立つ限
り、内部接続用ネジ５をを締付けることにより、
外部一内部短絡用埋金２−２と共にケース１の内
部方向に引き付けられ固定されることとなる。 With the terminal block configuration as described above, the through-type terminal block 2' can be operated by tightening the internal connection screw 5 as long as the relationship H 1 −t 1 ≦H 2 holds.
Together with the external-internal short-circuit filler metal 2-2, it is attracted toward the inside of the case 1 and fixed therein.
尚、本考案は上記実施例に限定されるものでは
なく、次のようにしても実施することができる。 It should be noted that the present invention is not limited to the above-mentioned embodiments, but can also be implemented in the following manner.
第７図は、本考案の他の構成例を示すものであ
る。図示の様に、貫通形端子台内部接続端子突起
部２−３が貫通する貫通穴１−１は２カ所程度だ
けで、他の内部接続端子突起部２−３の貫通個所
は連続した穴１−１でも可能である。 FIG. 7 shows another example of the configuration of the present invention. As shown in the figure, there are only about two through holes 1-1 through which the through-type terminal block internal connection terminal protrusions 2-3 penetrate, and the other internal connection terminal protrusions 2-3 pass through continuous holes 1. -1 is also possible.
また、第８図に示す他の実施例の様に、貫通形
端子台２′の内部接続端子突起部２−３（長さ
H1）と、第９図に示す折り曲げ部の長さH3を有
するバネ性の止め金１１にて、ケース（板厚t1）
１および第１０図に示す厚さW1の絶縁物にて生
成されたベース１２とを狭み、内部接続用ネジ５
を締め付けることにより同様の効果が得られる。
但し条件として、H1−t1−W1≦H3の関係が成り
立つことが必要である。 Also, as in another embodiment shown in FIG. 8, the internal connection terminal protrusion 2-3 (length
H 1 ) and a spring clasp 11 having a bent portion length H 3 shown in FIG.
1 and the base 12 made of an insulator with a thickness W 1 shown in FIG.
A similar effect can be obtained by tightening.
However, the condition is that the relationship H 1 −t 1 −W 1 ≦H 3 holds true.
考案の効果
以上説明したように本考案によれば、
(a) 端子台取り付けのためのスペース及びネジや
ナツト等の部品が不要となる。Effects of the invention As explained above, according to the invention, (a) space for mounting a terminal block and parts such as screws and nuts are no longer required.
(b) 内部要素との接続と同時に端子台が取りつく
ので、極めて合理的である。(b) It is extremely rational because the terminal block is attached at the same time as it is connected to the internal elements.
(c) コストが安くなる。(c) lower costs;
(d) 実現性が高く、かつ端子数の変化に対する対
応，適応性が高い。(d) Highly practical, and highly adaptable to changes in the number of terminals.
(e) 体裁が良くなる。(e) Improves appearance.
等の優れた利点を有する極めて信頼性の高い端子
台装置が提供できる。An extremely reliable terminal block device having excellent advantages such as the following can be provided.
第１図，第２図および第３図は従来の端子台装
置を示す構成図、第４図は改良された従来の端子
台装置を示す構成図、第５図および第６図は本考
案の一実施例を示す構成図、第７図〜第１０図は
本考案の他の実施例を示す構成図である。
１……ケース、２，２′……貫通形端子台、２
−１……貫通形端子台絶縁用ツバ、２−２……外
部−内部短絡用埋金、２−３……内部接続端子突
起部、２−４……貫通形端子台取り付け専用穴、
３……外部接続用ネジ、４……貫通形端子台取り
付けネジ、５……内部接続用ネジ、５′……内部
接続用ゆるみ止めバネ座金、６……貫通形端子台
取り付け用ナツト、７……接続線、８……内部要
素、１′……端子台一体形ケース、１−１，１−
１′……内部接続端子突起部貫通穴、９……中空
ブツシング、１０……内部接続用平座金、１１…
…止め金、１２……ベース。
Figures 1, 2, and 3 are block diagrams showing a conventional terminal block device, Figure 4 is a block diagram showing an improved conventional terminal block device, and Figures 5 and 6 are block diagrams showing a conventional terminal block device. A block diagram showing one embodiment, and FIGS. 7 to 10 are block diagrams showing other embodiments of the present invention. 1...Case, 2, 2'...Through type terminal block, 2
-1...Through-type terminal block insulating collar, 2-2...External-internal short circuit filler, 2-3...Internal connection terminal protrusion, 2-4...Through-type terminal block mounting hole,
3... Screw for external connection, 4... Screw for mounting the through-type terminal block, 5... Screw for internal connection, 5'... Locking spring washer for internal connection, 6... Nut for mounting the through-type terminal block, 7 ... Connection wire, 8 ... Internal element, 1' ... Terminal block integrated case, 1-1, 1-
1'...Internal connection terminal projection through hole, 9...Hollow bushing, 10...Flat washer for internal connection, 11...
...stopper, 12...base.
Claims (1)
する端子台装置において、 内部接続端子突起部が貫通する貫通穴を有し、
内部に前記機器の内部要素が収納された取付け体
と、 内部接続端子突起部が形成され、当該内部接続
端子突起部を前記貫通穴に外部側から内部側に貫
通させた状態で前記取付け体に取付けられた貫通
形端子台と、 前記内部接続端子突起部を含む貫通形端子台に
埋設され、外部側と内部側とを電気的に短絡する
ための中空状の外部−内部短絡用部材と、 前記外部−内部短絡用部材の中空部に外部側か
ら取付けられた外部接続端子となる外部接続用ネ
ジと、 前記内部接続端子突起部の外周部に配設され、
前記内部接続端子突起部の長さH1および前記取
付け体の板厚t1と H1−t1≦H2 の関係となる長さH2を有する絶縁性スペーサと、 前記取付け体の内側から外部−内部短絡用部材
の中空部にネジ込まれる内部接続端子となる内部
接続用ネジと、 前記内部接続用ネジをネジ込む際、その頭部で
押圧されて前記絶縁性スペーサを取付け体と内部
接続用ネジとの間に保持する押え部材と、 を備えて成ることを特徴とする端子台装置。[Scope of Claim for Utility Model Registration] A terminal block device that relays electrical connections between internal elements of a device and the outside, having a through hole through which an internal connection terminal protrusion passes,
A mounting body in which internal elements of the device are housed, and an internal connection terminal protrusion are formed, and the internal connection terminal protrusion is inserted into the mounting body with the internal connection terminal protrusion passing through the through hole from the outside to the inside. an attached through-type terminal block; a hollow external-internal shorting member embedded in the through-type terminal block including the internal connection terminal protrusion for electrically shorting the external side and the internal side; an external connection screw serving as an external connection terminal attached to the hollow part of the external-internal shorting member from the outside; and an external connection screw disposed on the outer periphery of the internal connection terminal protrusion;
an insulating spacer having a length H 2 that satisfies the relationship between the length H 1 of the internal connection terminal protrusion and the plate thickness t 1 of the mounting body such that H 1 −t 1 ≦H 2 ; an internal connection screw that serves as an internal connection terminal that is screwed into the hollow part of the external-internal shorting member; and when the internal connection screw is screwed in, its head is pressed and the insulating spacer is connected to the mounting body and A terminal block device comprising: a holding member held between a connection screw; and a terminal block device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9423382U JPS58195976U (en) | 1982-06-23 | 1982-06-23 | terminal block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9423382U JPS58195976U (en) | 1982-06-23 | 1982-06-23 | terminal block device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58195976U JPS58195976U (en) | 1983-12-26 |
| JPS6325666Y2 true JPS6325666Y2 (en) | 1988-07-13 |
Family
ID=30225658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9423382U Granted JPS58195976U (en) | 1982-06-23 | 1982-06-23 | terminal block device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58195976U (en) |
-
1982
- 1982-06-23 JP JP9423382U patent/JPS58195976U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58195976U (en) | 1983-12-26 |
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