JPS5925087Y2 - wire clamp terminal - Google Patents
wire clamp terminalInfo
- Publication number
- JPS5925087Y2 JPS5925087Y2 JP1977101312U JP10131277U JPS5925087Y2 JP S5925087 Y2 JPS5925087 Y2 JP S5925087Y2 JP 1977101312 U JP1977101312 U JP 1977101312U JP 10131277 U JP10131277 U JP 10131277U JP S5925087 Y2 JPS5925087 Y2 JP S5925087Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- wire
- screw
- box body
- washer
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
本考案は端子箱体、端子箱体の底部に螺合可能の端子ね
しおよび端子ねじに取り付けられ該端子わしの頭部によ
って端子ねじからの離脱が阻止されるクランプ部材を有
するものにして端子ねじの長手方向軸と電線案内方向と
が鋭角をなしかつ案内された電線が端子体の側壁に当接
するようにした電線のクランプ端子に関する。[Detailed description of the invention] The present invention consists of a terminal box body, a terminal screw that can be screwed onto the bottom of the terminal box body, and a clamp that is attached to the terminal screw and is prevented from detaching from the terminal screw by the head of the terminal screw. The present invention relates to an electric wire clamp terminal having a member, in which the longitudinal axis of the terminal screw and the electric wire guiding direction form an acute angle, and the guided electric wire comes into contact with the side wall of the terminal body.
上述様式の公知の端子（西独特許第１０７８２０４号）
においては、クランプ部材は重厚に形成されているとと
もに、側壁のクランプ面と同様にねじの軸に対して傾い
ているクランプ面を有している。Known terminal of the above-mentioned style (West German Patent No. 1078204)
In this case, the clamping member is thick and has a clamping surface that is inclined with respect to the axis of the screw, similar to the clamping surface of the side wall.
両クランプ面は互いに平行に位置している。Both clamping surfaces lie parallel to each other.
この公知の端子では断面の小さい電線をクランプするこ
とが非常に困難である。With this known terminal, it is very difficult to clamp wires with a small cross section.
平行配債された両クラン、プ間の間隔を小さくするには
、少なくともかなり大きい端子ねじ行程にわたるねし込
みがなされねばならない。In order to reduce the spacing between the two clamps arranged in parallel, at least a fairly large terminal screw travel has to be driven in.
本考案は比較的小さな端子ねじ行程で断面がかなり大き
な電線および断面が小さな電線のいずれをもクランプし
うるような端子を提供することを目的としている。The object of the invention is to provide a terminal which can clamp both fairly large and small cross-section wires with a relatively small terminal screw stroke.
この目的は本考案によれば、上記様式のクランプ端子に
おいて、クランプ部材がワッシャとして形成されかつ端
子ねじの長手方向軸線に対して傾斜しうるように置かれ
るとともに電線当接部に対向する端子箱体側壁にワッシ
ャの一端の支持用段部が形成されることによって達せら
れる。This object is achieved according to the invention by providing a clamp terminal of the above-mentioned type, in which the clamping member is formed as a washer and is placed so as to be inclined with respect to the longitudinal axis of the terminal screw, and the terminal box is located opposite to the wire abutting part. This is achieved by forming a supporting step at one end of the washer in the side wall of the body.
ワッシャの一側だけを端子板の底部で支持し、ワッシャ
他側で電線を端子板に押圧するようにした端子はなるほ
ど公知である（西独特許２１４２９３０号）。A terminal in which only one side of the washer is supported at the bottom of the terminal board and the other side of the washer is used to press the wire against the terminal board is well known (Western German Patent No. 2,142,930).
しかし、この端子においては電線案内方向と端子ねじの
長手方向軸とが互いに９０’の角度をもつとともに前述
の端子箱体がここでは単なる端子板になっている。However, in this terminal, the wire guide direction and the longitudinal axis of the terminal screw form an angle of 90' to each other, and the aforementioned terminal box body is now a mere terminal plate.
断面の小さな電線のための位置から断面の大きなものの
ための位置へ移行する行程をできるだけ小さくするには
、支持用段部が端子箱体にその深さのほぼ半分のところ
に設けられるのがよい。In order to minimize the transition path from the position for wires with a small cross section to the position for wires with a large cross section, the supporting step should preferably be provided in the terminal box body at approximately half its depth. .
断面の小さな電線および断面の大きな電線のいずれのク
ランプの場合にも電線の損傷を避けるにはワッシャの電
線側が丸められているのがよい。In the case of clamping both small cross-section wires and large cross-section wires, it is preferable that the wire side of the washer be rounded to avoid damage to the wire.
以下、本考案の実施例を図面を基に詳細に説明する。Embodiments of the present invention will be described in detail below with reference to the drawings.
図において、端子箱体１はその底部に端子ねじ３と螺合
するねじ付き孔２を有している。In the figure, a terminal box body 1 has a threaded hole 2 at its bottom portion into which a terminal screw 3 is screwed.
端子ねじ３は環状の鍔４をもっている。The terminal screw 3 has an annular collar 4.
ねじ頭５と鍔４との間には弾性を有するワッシャ６が取
付けられている。An elastic washer 6 is attached between the screw head 5 and the collar 4.
このワッシャ６はその一端部７において端子体１の側壁
９に設けた支持用段部８で支持される。This washer 6 is supported at one end 7 by a support step 8 provided on the side wall 9 of the terminal body 1.
側壁９に対向している側壁１０が軽く傾きをもたされて
いるので、電線案内方向と端子ねじの長手方向軸とは鋭
角を威している。Since the side wall 10 facing the side wall 9 is slightly inclined, the wire guide direction and the longitudinal axis of the terminal screw form an acute angle.
側壁１０に当接している電線には符号１１がつけられて
いる。The electric wire that is in contact with the side wall 10 is designated by the reference numeral 11.
ワッシャ６の他端部１２は丸められており、電線１１に
当接することができる。The other end 12 of the washer 6 is rounded and can come into contact with the electric wire 11.
この状態におけるワッシャ６は第１図中の下方に破線で
示されている。The washer 6 in this state is shown by a broken line in the lower part of FIG.
ワッシャ６が最も上の位置にあるとき端子は開いた状態
にあり、そしてワッシャ６が真ん中の破線で示された位
置にあるとき太い電線１３がクランプされる。When the washer 6 is in the uppermost position, the terminal is in an open state, and when the washer 6 is in the position shown by the dashed line in the middle, the thick electric wire 13 is clamped.
ワッシャ６が第１図における真ん中の位置から下方の位
置に移行せしめられる場合、ワッシャ６は端子ねじ３の
ねじ込みにつれて支持用段部８を支点にして回動する。When the washer 6 is moved from the middle position in FIG. 1 to the lower position, the washer 6 rotates about the support step 8 as the terminal screw 3 is screwed in.
これにより、端子の開閉に必要な端子ねじの行程は、端
子ねじに回動不能に保持されたクランプ部材を有する従
来の端子よりも考案による端子の方がずっと小さい。As a result, the travel of the terminal screw required to open and close the terminal is much smaller in the invented terminal than in conventional terminals having a clamp member non-rotatably held on the terminal screw.
電線１１ないし１３の引き抜きに抗する力を大きくする
には、側壁１０に第１図に示すような断面鋸歯状部を形
成するのがよい。In order to increase the force with which the wires 11 to 13 are pulled out, it is preferable to form the side wall 10 with a serrated section as shown in FIG.
端子箱体１は複数個の金属材料を接合することによって
製作することもできる。The terminal box body 1 can also be manufactured by joining a plurality of metal materials.
あるいは、軽合金製の一体品とすることもできる。Alternatively, it can also be made into an integral piece made of light alloy.
以上に説明したとおり本考案によれば、クランプ部材を
ワッシャとして形成しかつ端子ねじの長手方向軸線に対
して傾斜しうるように置くとともに電線当接部に対向す
る端子箱体側壁にワッシャの一端の支持用段部を形成し
たことにより、断面の小さな電線および断面の大きな電
線を端子ねじの比較的小さな行程でクランプすることが
できるという利点を有する。As explained above, according to the present invention, the clamp member is formed as a washer and is placed so as to be inclined with respect to the longitudinal axis of the terminal screw, and one end of the washer is attached to the side wall of the terminal box body facing the wire contacting part. By forming the supporting stepped portion, there is an advantage that electric wires having a small cross section and electric wires having a large cross section can be clamped with a relatively short stroke of the terminal screw.
第１図は本考案にかかるクランプ端子の側面図、第２図
は第１図の平面図である。
１・・・・・・端子箱体、３・・・・・・端子ねじ、５
・・・・・・端子りじの頭、６・・・・・・ワッシャ、
８・・・・・・支持用段部、９・・・・・・端子箱体の
側壁、１０・・・・・・電線当接部、１１゜１３・・・
・・・電線。FIG. 1 is a side view of a clamp terminal according to the present invention, and FIG. 2 is a plan view of FIG. 1. 1...Terminal box body, 3...Terminal screw, 5
...Terminal head, 6...Washer,
8...Support step part, 9...Side wall of terminal box body, 10...Wire contact part, 11°13...
···Electrical wire.
Claims (3)
ねしおよび端子ねじに取り付けられ該端子ねじの頭部に
よって端子ねしからの離脱が阻止されるクランプ部材を
有し、端子ねじの長手方向軸と電線案内方向とが鋭角を
なしかつ案内された電線が端子箱体のｊ側壁に当接する
ようにした電線のクランプ端子において、クランプ部材
がワッシャとして成形されかつ端子ねじの長手方向軸線
に対して傾斜しうるように置かれるとともに電線当接部
に対向する端子箱体側壁にワッシャの二端の支持用段部
が形成されていることを特徴とする電線のクランプ端子
。(1) A terminal box body, a terminal screw that can be screwed onto the bottom of the terminal box body, and a clamp member that is attached to the terminal screw and is prevented from coming off the terminal screw by the head of the terminal screw; In a wire clamp terminal in which the longitudinal axis of the screw and the wire guiding direction form an acute angle and the guided wire comes into contact with the J side wall of the terminal box body, the clamp member is formed as a washer and the longitudinal axis of the terminal screw 1. A clamp terminal for an electric wire, characterized in that the side wall of the terminal box body facing the electric wire abutment part is provided with a stepped part for supporting two ends of the washer, which is placed so as to be inclined with respect to a directional axis.
のクランプ端子において、支持用段部が端子箱体の深さ
のほぼ半分のところに設けられていることを特徴とする
電線のクランプ端子。(2) In the electric wire clamp terminal according to claim (1) of the utility model registration claim, the electric wire is characterized in that the supporting stepped portion is provided at approximately half the depth of the terminal box body. clamp terminal.
）項に記載の電線のクランプ端子において、ワッシャの
電線側端部に丸みを持たせることを特徴とする電線のク
ランプ端子。(3) Scope of claims for utility model registration, paragraph (1) or (2)
2.) The wire clamp terminal according to item 1, wherein the wire-side end of the washer is rounded.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE000G76239195 | 1976-07-29 | ||
| DE7623919U DE7623919U1 (en) | 1976-07-29 | 1976-07-29 | CLAMP FOR CLAMPING ELECTRIC CONDUCTORS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5321383U JPS5321383U (en) | 1978-02-23 |
| JPS5925087Y2 true JPS5925087Y2 (en) | 1984-07-24 |
Family
ID=6667880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977101312U Expired JPS5925087Y2 (en) | 1976-07-29 | 1977-07-28 | wire clamp terminal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5925087Y2 (en) |
| DE (1) | DE7623919U1 (en) |
-
1976
- 1976-07-29 DE DE7623919U patent/DE7623919U1/en not_active Expired
-
1977
- 1977-07-28 JP JP1977101312U patent/JPS5925087Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5321383U (en) | 1978-02-23 |
| DE7623919U1 (en) | 1976-11-11 |
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