JPS6161233B2 - - Google Patents
Info
- Publication number
- JPS6161233B2 JPS6161233B2 JP54051567A JP5156779A JPS6161233B2 JP S6161233 B2 JPS6161233 B2 JP S6161233B2 JP 54051567 A JP54051567 A JP 54051567A JP 5156779 A JP5156779 A JP 5156779A JP S6161233 B2 JPS6161233 B2 JP S6161233B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- cover
- terminal
- slot
- closed end
- 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
- 239000000463 material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2437—Curved plates
- H01R4/2441—Curved plates tube-shaped
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Insulating Bodies (AREA)
Description
【発明の詳細な説明】
本発明は軸線方向に延びる電線受承用溝孔を有
するチユーブ状端子用カバーに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tube-shaped terminal cover having an axially extending wire receiving slot.
本発明の目的は信頼できる電線押込機能を有す
る端子用カバーを供することである。 An object of the present invention is to provide a terminal cover with a reliable wire pushing function.
本発明によれば、軸線方向に延びる電線受承溝
孔を有する管形端子用のカバーであつて、閉鎖端
および端子受承用開放端と共にプラスチツク材か
ら一体成形されたチユーブ部分と、前記開放端か
ら前記チユーブ部分に沿つて軸線方向に延びかつ
前記閉鎖端から離れて横方向に延びる溝孔にまで
達する電線受承溝孔と、当該カバーを前記端子に
装着した時、前記端子の前記電線受承溝孔に支承
させた電線と係合する、前記閉鎖端から軸線方向
に中央内方へ突出する押込棒とを含有するカバー
にして、前記閉鎖端の外面に軸線と横方向に交叉
する工具受承用溝を有することを特徴とするカバ
ーが与えられる。 According to the present invention, there is provided a cover for a tubular terminal having a wire-receiving slot extending in the axial direction, the tube portion being integrally molded from a plastic material together with the closed end and the terminal-receiving open end; a wire receiving slot extending axially along the tube portion from the end and extending laterally away from the closed end to a wire receiving slot; when the cover is attached to the terminal, the wire of the terminal; a cover including a pusher bar projecting axially centrally inwardly from the closed end to engage a wire supported in the receiving slot; A cover is provided that is characterized by having a tool receiving groove.
本発明を実施例について図面を参照して以下に
説明する。 The present invention will be explained below with reference to the drawings by way of embodiments.
カバー１１はプラスチツク材から一体成形さ
れ、一端１２が閉鎖されたチユーブ部分を含有す
る。電線受承用溝孔１３が端子受承開放端からチ
ユーブ部分の軸線方向に延び、閉鎖端から離れて
横方向に延びる溝孔１４にまで達する。押込棒１
５が閉鎖端から軸線方向に中央内方に突出して溝
孔１４に近接した位置にまで達する。チユーブ部
分の軸線に関して横方向に延びる一組の工具受承
用溝１６が閉鎖端の外面に形成され、またチユー
ブ部分と同じ側面を有して軸線方向に延びるアー
チ形突出部１７がその閉鎖端と一体に成形され
る。 The cover 11 is integrally molded from plastic material and contains a tube portion closed at one end 12. A wire-receiving slot 13 extends from the terminal-receiving open end in the axial direction of the tube section and extends laterally away from the closed end into a slot 14. Push rod 1
5 projects centrally inwardly in the axial direction from the closed end to a position adjacent to the slot 14. A set of tool-receiving grooves 16 extending transversely with respect to the axis of the tube section are formed in the outer surface of the closed end, and an axially extending arcuate projection 17 having the same sides as the tube section is formed in the closed end thereof. It is molded integrally with.
カバーと共に使用する端子１９は打抜き成形さ
れた管状金属であり、その一端がプリント回路板
２３に取付けうるように形成されており、その両
端間を軸線方向に延びかつ横方向溝孔２２と交叉
する電線受承溝孔２１を有する。横方向溝孔２２
は端子を、該溝孔２２の両側に１個づつ、すなわ
ち２個の電線受承区分に分割し、該電線受承区分
を英国特許第1463830号に記載されるように実質
的に独立した電線締付特性を有する。 Terminal 19 for use with the cover is a stamped and formed tubular metal whose one end is adapted for attachment to printed circuit board 23 and which extends axially between its ends and intersects transverse slot 22. It has a wire receiving slot 21. Lateral slot 22
divides the terminal into two wire-receiving sections, one on each side of the slot 22, and the wire-receiving sections are connected to substantially independent wire-receiving sections as described in British Patent No. 1,463,830. Has tightening properties.
カバーの使用に当つて、１本の絶縁電線２４を
溝孔２１に整合させ（第１図）、例えば十字形ヘ
ツドを有するねじ廻しの如き工具を溝１６に挿入
してカバーを端子上に押しかぶせると、電線が溝
孔１３内に受承されるとともに押込棒と係合し、
さらに溝孔２１のプリント回路板から遠い方の部
分に圧入される。電線が溝孔２１に挿入される
際、その溝孔の壁が電線の絶縁体を貫通し、溝孔
２１の壁と電線心線とが電気接続する。電線は溝
孔２１，２２が形成する角部に当接して、横方向
溝孔２２の上方に留まり、溝孔２１のプリント回
路板に近い部分は拡張されない状態にある。第２
の電線２５を溝孔２１に挿入すると、第１の電線
２４は溝孔２２を超えて、溝孔２１のプリント回
路板に近い部分に押し入れられる。溝孔１３の壁
は接続部の応力緩和の効果を与える。 To use the cover, align one insulated wire 24 with slot 21 (FIG. 1), insert a tool, such as a screwdriver with a cross-shaped head, into slot 16 and push the cover over the terminal. When overlaid, the wire is received within the slot 13 and engaged with the push rod;
Furthermore, it is press-fitted into the slot 21 in the portion remote from the printed circuit board. When the wire is inserted into the slot 21, the wall of the slot passes through the insulation of the wire, creating an electrical connection between the wall of the slot 21 and the wire core. The wire rests above the transverse slot 22, abutting the corners formed by the slots 21, 22, and the portion of the slot 21 close to the printed circuit board remains unexpanded. Second
When the first wire 25 is inserted into the slot 21, the first wire 24 is pushed past the slot 22 and into the portion of the slot 21 near the printed circuit board. The walls of the slot 13 provide stress relief for the connection.
溝１６へ工具を係合することにより正しい方向
の力がカバーに作用し、特に端子に始めてカバー
を装着する際、誤つた作用力の方向のために端子
が損傷をうける危険が減少する。カバーはプライ
ヤの如き適当な工具を使つて突出部１７を掴ん
で、端子から容易に取外される。 Engagement of the tool in the groove 16 applies a force in the correct direction to the cover, reducing the risk of damage to the terminal due to the wrong direction of applied force, especially when installing the cover on the terminal for the first time. The cover is easily removed from the terminal by grasping the protrusion 17 using a suitable tool such as pliers.
第４図に示す如く、一連のカバー１１を可撓性
の担持片２７と共に一体成形してプリント回路板
上に異なつた間隔で並ぶ端子１９に容易に装着す
ることができ、これによつて操作の不便さが軽減
される。 As shown in FIG. 4, a series of covers 11 are integrally molded with flexible carrier strips 27 for easy attachment to differently spaced terminals 19 on a printed circuit board, thereby facilitating operation. The inconvenience of is reduced.
第１図は端子に装着すべく、一本の電線と整合
させた、本発明によるカバーの斜視図、第２図は
端子にカバーを装着した後の状態における端子お
よびカバーの断面図、第３図は２本の電線を端子
に挿入した後の状態における端子およびカバーの
断面図、および第４図は一連の端子に一連のカバ
ーを装着する間における端子とカバーの側面図で
ある。
１１……カバー、１６……工具受承用溝、１２
……閉鎖端、１７……突出部、１３，１４……溝
孔、１９……端子。
FIG. 1 is a perspective view of a cover according to the present invention aligned with a single wire for attachment to a terminal; FIG. 2 is a sectional view of the terminal and the cover after the cover is attached to the terminal; and FIG. The figure is a sectional view of the terminal and the cover after two electric wires have been inserted into the terminal, and FIG. 4 is a side view of the terminal and the cover while the series of covers is being attached to the series of terminals. 11... Cover, 16... Tool receiving groove, 12
... closed end, 17 ... protrusion, 13, 14 ... slot, 19 ... terminal.
Claims (1)
端子用のカバーであつて、閉鎖端および端子受承
用開放端と共にプラスチツク材から一体成形され
たチユーブ部分と、前記開放端から前記チユーブ
部分に沿つて軸線方向に延びかつ前記閉鎖端から
離れて横方向に延びる溝孔にまで達する電線受承
溝孔と、当該カバーを前記端子に装着した時、前
記端子の前記電線受承溝孔に支承させた電線と係
合する、前記閉鎖端から軸線方向に中央内方へ突
出する押込棒とを含有するカバーにして、 前記閉鎖端１２の外面に軸線と横方向に交叉す
る工具受承用溝１６を有することを特徴とするカ
バー。 ２ 特許請求の範囲第１項記載のカバーであつ
て、前記閉鎖端に突出部１７を一体接合させたこ
とを特徴とするカバー。[Scope of Claims] 1. A cover for a tubular terminal having a wire receiving slot extending in the axial direction, the tube portion being integrally molded from a plastic material together with a closed end and a terminal receiving open end; a wire receiving slot extending axially from the open end along the tube portion and extending laterally away from the closed end; a push rod projecting axially centrally inwardly from the closed end to engage a wire received in the wire receiving slot; A cover characterized by having intersecting tool receiving grooves 16. 2. The cover according to claim 1, characterized in that a protrusion 17 is integrally joined to the closed end.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/903,367 US4186984A (en) | 1977-12-05 | 1978-05-05 | Strain relief cover for a barrel terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54145989A JPS54145989A (en) | 1979-11-14 |
| JPS6161233B2 true JPS6161233B2 (en) | 1986-12-24 |
Family
ID=25417385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5156779A Granted JPS54145989A (en) | 1978-05-05 | 1979-04-27 | Terminal cover |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0005350B1 (en) |
| JP (1) | JPS54145989A (en) |
| AU (1) | AU517263B2 (en) |
| BR (1) | BR7902741A (en) |
| CA (1) | CA1111541A (en) |
| DE (1) | DE2965345D1 (en) |
| ES (1) | ES250497Y (en) |
| HK (1) | HK2287A (en) |
| MX (1) | MX145189A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8003708A (en) * | 1980-06-26 | 1982-01-18 | Du Pont Nederland | BOX CONNECTOR. |
| ATE15574T1 (en) * | 1981-04-04 | 1985-09-15 | Krone Gmbh | WIRE CONNECTION FOR TELECOMMUNICATION CABLE. |
| US4431247A (en) * | 1982-04-23 | 1984-02-14 | Minnesota Mining And Manufacturing Company | Insulated terminal and module |
| DE3233458C1 (en) * | 1982-09-09 | 1988-06-16 | C.A. Weidmüller GmbH & Co, 4930 Detmold | Cutting connector |
| AU580081B2 (en) * | 1984-08-02 | 1988-12-22 | Adc Telecommunications, Incorporated | Electrical connector module with multiple connector housings |
| US4795364A (en) * | 1987-05-20 | 1989-01-03 | Amp Incorporated | Insulation displacing barrel terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2501187A (en) * | 1945-03-14 | 1950-03-21 | Oortgijsen Jan | Connector for joining conductors |
| US3377611A (en) * | 1966-12-12 | 1968-04-09 | Walter S. Pawl | Rigid parallel sided squeeze slot connector |
| DE2048116A1 (en) * | 1970-07-01 | 1972-01-13 | Niko Pvba | Connection device for electrical conductors |
| US3877773A (en) * | 1973-10-29 | 1975-04-15 | Amp Inc | Double-ended conductor-in-slot connecting device |
-
1979
- 1979-04-25 CA CA326,339A patent/CA1111541A/en not_active Expired
- 1979-04-26 DE DE7979300716T patent/DE2965345D1/en not_active Expired
- 1979-04-26 EP EP19790300716 patent/EP0005350B1/en not_active Expired
- 1979-04-27 AU AU46536/79A patent/AU517263B2/en not_active Expired
- 1979-04-27 JP JP5156779A patent/JPS54145989A/en active Granted
- 1979-05-03 ES ES1979250497U patent/ES250497Y/en not_active Expired
- 1979-05-03 MX MX17751279A patent/MX145189A/en unknown
- 1979-05-04 BR BR7902741A patent/BR7902741A/en unknown
-
1987
- 1987-01-08 HK HK2287A patent/HK2287A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0005350B1 (en) | 1983-05-11 |
| CA1111541A (en) | 1981-10-27 |
| AU517263B2 (en) | 1981-07-16 |
| ES250497U (en) | 1980-08-01 |
| JPS54145989A (en) | 1979-11-14 |
| AU4653679A (en) | 1979-11-08 |
| DE2965345D1 (en) | 1983-06-16 |
| MX145189A (en) | 1982-01-12 |
| HK2287A (en) | 1987-01-16 |
| EP0005350A1 (en) | 1979-11-14 |
| ES250497Y (en) | 1981-01-16 |
| BR7902741A (en) | 1979-11-27 |
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