JPH05275132A - Connection terminal block with earth terminal - Google Patents

Connection terminal block with earth terminal

Info

Publication number
JPH05275132A
JPH05275132A JP4070688A JP7068892A JPH05275132A JP H05275132 A JPH05275132 A JP H05275132A JP 4070688 A JP4070688 A JP 4070688A JP 7068892 A JP7068892 A JP 7068892A JP H05275132 A JPH05275132 A JP H05275132A
Authority
JP
Japan
Prior art keywords
terminal
insertion hole
ground
terminal block
contact piece
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.)
Pending
Application number
JP4070688A
Other languages
Japanese (ja)
Inventor
Yuji Fukutome
祐二 福留
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP4070688A priority Critical patent/JPH05275132A/en
Publication of JPH05275132A publication Critical patent/JPH05275132A/en
Pending legal-status Critical Current

Links

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

PURPOSE:To insert an earth terminal part at the tip part of a contact piece for earthing which is provided in a terminal stand main body into an insertion hole of a terminal stand installation plate and take complete earth even if there are unevenness between both sizes and a gap between them regarding an earth terminal-attached connection terminal block having an earth electric wire. CONSTITUTION:A locking terminal 4 to fix an earth electric wire inserted through an insertion hole 2 and a contact piece 3 for earthing which is formed integrally with the terminal are fixed in a terminal stand main body 1. The shape of an earth terminal part 5 at the tip part of the contact piece 3 for earthing is made to form a set angle and made like a pen tip having a slit in the insertion direction, so that it becomes easy to insert the earth terminal part int an insertion hole 10 of a terminal block installation plate 8.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、アース電線の挿入孔
を有した箱形のアース端子付接続端子台に関するもので
ある。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box-shaped connecting terminal block with a ground terminal having an insertion hole for a ground wire.

【0002】[0002]

【従来の技術】図4は例えば実開昭60−78581号
公報に示された従来のアース端子付接続端子台の断面図
である。この端子台は、電線を挿入孔から挿入するのみ
で固定接続できる速結端子台として構成したもので、図
ではアース電線の挿入孔で切断した断面形状が示されて
いる。
2. Description of the Related Art FIG. 4 is a cross-sectional view of a conventional connection terminal block with a ground terminal disclosed in Japanese Utility Model Laid-Open No. 60-78581. This terminal block is configured as a quick-connecting terminal block that can be fixedly connected only by inserting an electric wire through the insertion hole, and the cross-sectional shape cut at the insertion hole of the ground electric wire is shown in the figure.

【0003】同図において、1は端子台本体、2はその
上部に設けられたアース電線の挿入孔、3,4はこの挿
入孔2の下側に配置されたアース用接片及び鎖錠端子、
5はアース用接片3の先端部のアース端子部、6は裏
蓋、7はアース用接片3を固定するための固定ネジ、8
は端子台取付板、9はこの取付板8に端子台本体1を固
定するための固定ネジである。
In the figure, 1 is a terminal block main body, 2 is an insertion hole for an earth wire provided in the upper portion thereof, 3 and 4 are grounding contact pieces and locking terminals arranged below the insertion hole 2. ,
Reference numeral 5 is a ground terminal portion at the tip of the ground contact piece 3, 6 is a back cover, 7 is a fixing screw for fixing the ground contact piece 3, and 8
Is a terminal block mounting plate, and 9 is a fixing screw for fixing the terminal block body 1 to the mounting plate 8.

【0004】図5は上記アース用接片3のアース端子部
5の接地状態を示す図である。図示のように、アース端
子部5は所定の角度を持って形成され、また取付板8に
はこのアース端子部5が挿入される挿入穴10が設けら
れている。
FIG. 5 is a view showing a grounded state of the ground terminal portion 5 of the grounding contact piece 3. As shown in the figure, the ground terminal portion 5 is formed with a predetermined angle, and the mounting plate 8 is provided with an insertion hole 10 into which the ground terminal portion 5 is inserted.

【0005】上記のような構成のアース端子付接続端子
台においては、挿入孔2からアース電線を挿入すると、
鎖錠端子4によってこのアース電線が鎖錠されてアース
用接片3に固定接続される。
In the connection terminal block with a ground terminal having the above structure, when the ground wire is inserted through the insertion hole 2,
The ground wire is locked by the lock terminal 4 and fixedly connected to the ground contact piece 3.

【0006】一方、端子台本体1を取付板8に固定する
と、アース用接片3の先端部のアース端子部5が、図5
に示すように取付板8の挿入穴10に挿入され、導電性
の取付板8と電気的に接続される。
On the other hand, when the terminal block body 1 is fixed to the mounting plate 8, the ground terminal portion 5 at the tip of the grounding contact piece 3 will be
As shown in FIG. 5, the mounting plate 8 is inserted into the insertion hole 10 and electrically connected to the conductive mounting plate 8.

【0007】したがって、上記挿入孔2からアース用電
線を挿入するだけでアース用電線が取付板8と電気的に
接続され、わざわざアースを取るために電線を用いて配
線を施したり、その電線を固定するためのネジ等を使用
することなく、アースを取ることができる。
Therefore, the grounding electric wire is electrically connected to the mounting plate 8 only by inserting the grounding electric wire through the insertion hole 2, and wiring is performed using the electric wire for the purpose of grounding, or the electric wire is connected. It can be grounded without using screws for fixing.

【0008】[0008]

【発明が解決しようとする課題】しかしながら、上記の
ような従来のアース端子付接続端子台にあっては、アー
ス用接片の先端部のアース端子部の寸法にバラツキがあ
り、また端子台取付板に設けたアース端子部の挿入穴の
寸法にもバラツキがあり、このため、端子台本体を取付
板にしっかり固定してもアース端子部とその挿入穴との
間に隙間が生じる場合があり、完全なアースを取れない
という問題点があった。
However, in the conventional connection terminal block with a ground terminal as described above, there are variations in the size of the ground terminal portion at the tip of the ground contact piece, and the terminal block mounting There are variations in the size of the insertion hole for the ground terminal provided on the board.Therefore, even if the terminal block body is firmly fixed to the mounting plate, there may be a gap between the ground terminal and the insertion hole. There was a problem that I could not get a perfect ground.

【0009】この発明は、上記のような問題点を解消す
るためになされたもので、アース端子部や取付板の挿入
穴の寸法にバラツキがあっても常に完全なアースを取る
ことが可能なアース端子付接続端子台を提供することを
目的としている。
The present invention has been made in order to solve the above problems, and it is possible to always obtain a perfect ground even if the dimensions of the ground terminal portion and the insertion hole of the mounting plate vary. It is intended to provide a connection terminal block with a ground terminal.

【0010】[0010]

【課題を解決するための手段】この発明に係るアース端
子付接続端子台は、アース電線の挿入孔を有した箱形の
接続端子台において、前記挿入孔から挿入されたアース
電線と接続されるアース用接片を備え、このアース用接
片の先端部を端子台本体から突出させるとともに、その
先端部を導電性の取付板に設けた挿入穴に係合可能に所
定の角度を持って形成し、かつその挿入方向に弾性を付
与するためのスリットを設けたものである。
A connection terminal block with a ground terminal according to the present invention is a box-shaped connection terminal block having an insertion hole for a ground wire and is connected to the ground wire inserted through the insertion hole. Equipped with a grounding contact, the tip of this grounding contact is made to protrude from the terminal block body, and the end is formed with a predetermined angle so that it can be engaged with the insertion hole provided in the conductive mounting plate. In addition, a slit is provided to impart elasticity in the insertion direction.

【0011】[0011]

【作用】この発明のアース端子付接続端子台において
は、アース用電線と接続されるアース用接片の先端部の
アース端子部が、端子台取付板に設けた挿入穴に係合可
能に所定の角度を持ち、かつその挿入方向にスリットを
持った形状となっているので、アース端子部が取付板の
挿入穴に入った時にスリットによる弾性のためにアース
端子部と取付板とが確実に接続される。
In the connection terminal block with a ground terminal of the present invention, the ground terminal portion at the tip of the ground contact piece connected to the ground wire is predetermined to be engageable with the insertion hole provided in the terminal block mounting plate. Since it has an angle of and has a slit in the insertion direction, when the ground terminal part enters the insertion hole of the mounting plate, the elasticity of the slit ensures that the ground terminal part and the mounting plate Connected.

【0012】[0012]

【実施例】図1はこの発明の一実施例を示す断面図であ
り、図4,図5と同一符号は同一構成要素を示してい
る。図において、1は箱形の端子台本体、2はこの本体
1に設けられたアース電線の挿入孔、3はこの挿入孔2
から挿入されたアース電線と接続されるアース用接片、
4はアース電線をアース用接片3に固定接続する鎖錠端
子で、アース電線を鎖錠するための鎖錠接片11と鎖錠
されたアース電線を押圧する電線押圧片12が設けられ
ている。
1 is a sectional view showing an embodiment of the present invention, in which the same reference numerals as those in FIGS. 4 and 5 designate the same components. In the figure, 1 is a box-shaped terminal block main body, 2 is an insertion hole for a ground wire provided in the main body 1, 3 is this insertion hole 2
A grounding piece connected to the grounding wire inserted from
Reference numeral 4 denotes a lock terminal for fixedly connecting the ground wire to the ground contact piece 3, which is provided with a lock contact piece 11 for locking the ground wire and a wire pressing piece 12 for pressing the locked ground wire. There is.

【0013】5はアース用接片3の先端部のアース端子
部で、本体1から突出して設けられている。6は裏蓋、
8は端子台本体1を取り付ける導電性の端子台取付板、
10はこの取付板8に設けられた挿入穴で、上記アース
端子部5がこの挿入穴10に挿入される。
Reference numeral 5 denotes a grounding terminal portion at the tip of the grounding contact piece 3, which is provided so as to project from the main body 1. 6 is the back cover,
8 is a conductive terminal block mounting plate for mounting the terminal block body 1,
Reference numeral 10 is an insertion hole provided in the mounting plate 8, and the ground terminal portion 5 is inserted into the insertion hole 10.

【0014】図2は上記アース用接片3と鎖錠端子4の
形状を示す斜視図である。これらのアース用接片3と鎖
錠端子4は、帯状の導電性金具として一体化して形成さ
れており、端子台本体1の内部に該本体1と裏蓋6によ
って固定されている。またアース用接片3の先端部のア
ース端子部5は、万年筆のペン先のような形状に加工さ
れており、取付板8に設けた挿入穴10に係合可能に所
定の角度を持って形成され、かつその挿入方向にスリッ
ト13が設けられ、バネのような弾性が付与されてい
る。
FIG. 2 is a perspective view showing the shapes of the grounding contact piece 3 and the locking terminal 4. The grounding contact piece 3 and the locking terminal 4 are integrally formed as a band-shaped conductive metal fitting, and are fixed inside the terminal base body 1 by the body 1 and the back cover 6. Further, the ground terminal portion 5 at the tip of the grounding contact piece 3 is processed into a shape like a pen tip of a fountain pen, and has a predetermined angle so that it can be engaged with the insertion hole 10 provided in the mounting plate 8. The slit 13 is formed and provided in the insertion direction, and elasticity like a spring is imparted.

【0015】なお、図示していないが、図1の端子台本
体1にはアース電線の挿入孔2の他に、1次側及び2次
側電線の挿入孔も設けられており、それぞれ電線を挿入
するのみで結線ができ、速結端子台として構成されてい
る。
Although not shown, the terminal block body 1 shown in FIG. 1 is provided with insertion holes 2 for the primary and secondary wires in addition to the insertion hole 2 for the ground wire. It can be connected just by inserting it, and it is configured as a quick-connect terminal block.

【0016】上記のように構成されたアース端子付接続
端子台において、挿入孔2からアース電線を挿入する
と、このアース電線は鎖錠端子4の鎖錠接片11で鎖錠
されるとともに、電線押圧片12で押圧され、確実にア
ース用接片3に固定接続される。
In the connection terminal block with a ground terminal constructed as described above, when a ground wire is inserted through the insertion hole 2, this ground wire is locked by the locking contact piece 11 of the locking terminal 4, and the wire is also locked. It is pressed by the pressing piece 12 and securely fixedly connected to the grounding contact piece 3.

【0017】一方、端子台本体1を取付板8に取り付け
ると、図3に示すようにアース用接片3の先端部のアー
ス端子部5が矢印A方向に取付板8の挿入穴10に挿入
され、アース端子部5と取付板8とが電気的に接続され
る。この時、アース端子部5は万年筆のペン先のような
形状となっているので、挿入穴10に容易に係合する。
また、ペン先形状のスリット13部分が狭くなると同時
に、広がろうとする力が挿入穴10の加工部に加わるの
で、アース端子部5と取付板8とが確実に接続される。
On the other hand, when the terminal block body 1 is attached to the mounting plate 8, the ground terminal portion 5 at the tip of the grounding contact piece 3 is inserted into the insertion hole 10 of the mounting plate 8 in the direction of arrow A as shown in FIG. Then, the ground terminal portion 5 and the mounting plate 8 are electrically connected. At this time, the ground terminal portion 5 is shaped like a pen tip of a fountain pen, and thus easily engages with the insertion hole 10.
Moreover, since the pen tip-shaped slit 13 becomes narrower and a force to widen it is applied to the processed portion of the insertion hole 10, the ground terminal portion 5 and the mounting plate 8 are reliably connected.

【0018】このように、端子台本体1を導電性の取付
板8に固定するだけで挿入孔2から挿入されたアース電
線を取付板8に接続することができ、容易にアースを取
ることができる。また、本体1内に備えたアース用接片
3の先端部のアース端子部5はスリット13を有したペ
ン先状に形成されているので、上記のように取付板8と
確実に接続される。したがって、アース端子部5や取付
板8の挿入穴10の寸法にバラツキがあっても常に完全
なアースを取ることができ、取付板8の取付面と端子台
本体1との間に多少の隙間ができても完全なアースを取
ることができる。
As described above, the ground wire inserted through the insertion hole 2 can be connected to the mounting plate 8 only by fixing the terminal block body 1 to the conductive mounting plate 8, and the ground can be easily grounded. it can. Further, since the ground terminal portion 5 at the tip of the grounding contact piece 3 provided in the main body 1 is formed in a pen tip shape having the slit 13, it is securely connected to the mounting plate 8 as described above. .. Therefore, even if there are variations in the dimensions of the ground terminal portion 5 and the insertion hole 10 of the mounting plate 8, a perfect ground can always be obtained, and a slight gap between the mounting surface of the mounting plate 8 and the terminal block body 1 can be obtained. Even if you can, you can get a perfect ground.

【0019】[0019]

【発明の効果】以上のように、この発明によれば、端子
台本体内に備えたアース用接片の先端部を所定の角度を
持って形成し、かつ取付板の挿入穴の挿入方向にスリッ
トを設けた形状としたため、先端部のアース端子部や取
付板の挿入穴の寸法にバラツキがあっても常に完全なア
ースを取ることができ、また端子台本体と取付板の取付
面との間に多少の隙間ができても完全なアースを取るこ
とができるという効果が得られる。
As described above, according to the present invention, the tip end of the grounding contact piece provided in the terminal block body is formed at a predetermined angle, and in the insertion direction of the insertion hole of the mounting plate. Since it has a shape with slits, it can always be grounded perfectly even if there are variations in the dimensions of the ground terminal at the tip or the insertion hole of the mounting plate. Even if there are some gaps between them, it is possible to obtain a perfect ground.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の一実施例を示す断面図である。FIG. 1 is a sectional view showing an embodiment of the present invention.

【図2】図1のアース用接片と鎖錠端子の形状を示す斜
視図である。
FIG. 2 is a perspective view showing the shapes of the grounding contact piece and the lock terminal of FIG.

【図3】図2のアース端子部の取付板への接続状態を示
す説明図である。
FIG. 3 is an explanatory diagram showing a connection state of the ground terminal portion of FIG. 2 to a mounting plate.

【図4】従来例を示す断面図である。FIG. 4 is a cross-sectional view showing a conventional example.

【図5】図4のアース端子部の接地状態を示す説明図で
ある。
5 is an explanatory diagram showing a grounded state of the ground terminal portion of FIG. 4. FIG.

【符号の説明】[Explanation of symbols]

1 端子台本体 2 挿入孔 3 アース用接片 4 鎖錠端子 5 アース端子部(先端部) 8 端子台取付板 10 挿入穴 なお、図中同一符号は同一または相当部分を示す。 DESCRIPTION OF SYMBOLS 1 Terminal block main body 2 Insertion hole 3 Grounding contact piece 4 Locking terminal 5 Grounding terminal part (tip part) 8 Terminal block mounting plate 10 Insertion hole In addition, the same code | symbol shows the same or corresponding part.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 アース電線の挿入孔を有した箱形の接続
端子台において、前記挿入孔から挿入されたアース電線
と接続されるアース用接片を備え、このアース用接片の
先端部を端子台本体から突出させるとともに、その先端
部を導電性の取付板に設けた挿入穴に係合可能に所定の
角度を持って形成し、かつその挿入方向に弾性を付与す
るためのスリットを設けたことを特徴とするアース端子
付接続端子台。
1. A box-shaped connection terminal block having an insertion hole for a ground wire, comprising a grounding contact piece connected to the grounding wire inserted through the insertion hole, and a tip portion of the grounding contact piece. The terminal block is made to project from the main body, its tip is formed with a predetermined angle so that it can be engaged with the insertion hole provided in the conductive mounting plate, and a slit is provided to impart elasticity in the insertion direction. A connection terminal block with a ground terminal.
JP4070688A 1992-03-27 1992-03-27 Connection terminal block with earth terminal Pending JPH05275132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4070688A JPH05275132A (en) 1992-03-27 1992-03-27 Connection terminal block with earth terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4070688A JPH05275132A (en) 1992-03-27 1992-03-27 Connection terminal block with earth terminal

Publications (1)

Publication Number Publication Date
JPH05275132A true JPH05275132A (en) 1993-10-22

Family

ID=13438836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4070688A Pending JPH05275132A (en) 1992-03-27 1992-03-27 Connection terminal block with earth terminal

Country Status (1)

Country Link
JP (1) JPH05275132A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187896A (en) * 1996-09-30 2008-08-14 Toshiba Lighting & Technology Corp Electrical distribution panel
CN106848635A (en) * 2017-03-30 2017-06-13 深圳市万川达科技开发有限公司 A kind of fence type connecting terminal and test device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238354B2 (en) * 1972-06-22 1977-09-28
JPS6038422B2 (en) * 1976-01-01 1985-08-31 ヘキスト アクチェンゲゼルシャフト Azamethine-metal complex compound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238354B2 (en) * 1972-06-22 1977-09-28
JPS6038422B2 (en) * 1976-01-01 1985-08-31 ヘキスト アクチェンゲゼルシャフト Azamethine-metal complex compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187896A (en) * 1996-09-30 2008-08-14 Toshiba Lighting & Technology Corp Electrical distribution panel
JP2008245519A (en) * 1996-09-30 2008-10-09 Toshiba Lighting & Technology Corp Electrical distribution panel
CN106848635A (en) * 2017-03-30 2017-06-13 深圳市万川达科技开发有限公司 A kind of fence type connecting terminal and test device

Similar Documents

Publication Publication Date Title
JPH035100Y2 (en)
US5356313A (en) Shielded electrical connector and mounting fixture therefor
US3046512A (en) Electrical connector
JPH1012292A (en) Control unit
GB2025161A (en) Device for connecting a coaxial cable connector to a printed circuit board
JPH05275132A (en) Connection terminal block with earth terminal
JPH08203617A (en) Electric connector
JP3674056B2 (en) Board fixing brackets for electrical equipment
JPS6237334Y2 (en)
JPS6038320Y2 (en) Ground structure of circuit board in electronic equipment
CA1109132A (en) Terminals for receiving both quick connect terminals and stripped wires
JP3391867B2 (en) Earth terminal for appliance
JPH0611282U (en) Connector mounting structure for CATV equipment
JPH0116292Y2 (en)
JPH0525187Y2 (en)
JPS6333508Y2 (en)
JPH05159819A (en) Connector
JPS6276167A (en) Terminal base
JPH0333090Y2 (en)
JPH0125418Y2 (en)
JPH0717197Y2 (en) Shield device for electronic parts
JPH0134396Y2 (en)
JP2003115677A (en) Attaching structure to chassis of electrical component
JPS6029187Y2 (en) Antenna terminal
JPS6342476Y2 (en)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees