CN2057034U - 整体封闭接线插塞 - Google Patents

整体封闭接线插塞 Download PDF

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Publication number
CN2057034U
CN2057034U CN 89205303 CN89205303U CN2057034U CN 2057034 U CN2057034 U CN 2057034U CN 89205303 CN89205303 CN 89205303 CN 89205303 U CN89205303 U CN 89205303U CN 2057034 U CN2057034 U CN 2057034U
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China
Prior art keywords
stem
model
utility
lead
connecting plug
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Withdrawn
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CN 89205303
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English (en)
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包忠明
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WUJIN-COUNTY POST AND TELECOMMUNICATIONS APPARATUS FACTORY
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WUJIN-COUNTY POST AND TELECOMMUNICATIONS APPARATUS FACTORY
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Priority to CN 89205303 priority Critical patent/CN2057034U/zh
Publication of CN2057034U publication Critical patent/CN2057034U/zh
Withdrawn legal-status Critical Current

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Abstract

整体封闭接线插塞,涉及电器设备连接线路用器件。是将连接导线的芯柱经由绝缘壳体的注塑而成为一个封闭的整体。它具有结构简单,不易损坏,不会进水,绝缘性能好,接线头不会松动等特点,可广泛应用于电话交换机及其它通讯设备的线路连接。

Description

本实用新型涉及电器设备连接线路用器件,特别是涉及电话交换机及其它通讯设备连接线路用插塞。
目前,人们经久沿袭使用的二芯或三芯插塞,是由芯柱、导线和外套等散件组装而成的,而电话插塞还装有用来防震消音的弹簧。这种插塞由于外套是套在接有导线的芯柱上,且为非封闭的动配合,故而在实际使用中,至少有以下三点不足之处:一是极易进水(如汗水、潮湿空气等),以致近邻导线接头间短路跑电,特别是电话插塞,往往由此而影响通话的清晰;二是由于外套的转动,会导致芯柱与导线的接头松动,影响正常工作;三是外套一般均是塑料件,易于破损。
本实用新型的目的,在于提供一种整体封闭接线插塞,以克服现有插塞的上述缺点。
本实用新型是通过改进现有插塞的结构来实现其目的的。其结构是,不采用外套,将导线与芯柱连接后,经由绝缘壳体的注塑,而使连接导线的芯柱和绝缘壳体两者成为一个封闭的整体。电话插塞在其绝缘壳体的末端,装有弹簧。本实用新型具有结构简单,不易损坏,不会进水,绝缘性能佳,接线头不会松动等特点。
附图1给出的是本实用新型的一种结构图。图中所示:(1)为芯柱,(2)为导线,(3)为绝缘壳体。
如附图1所示,将芯柱(1)与导线(2)连接好以后,作为嵌件,放在绝缘壳体(3)的注塑模内,经由绝缘壳体(3)的注塑,而使连接导线(2)的芯柱(1)和绝缘壳体(3)两者成为一个封闭的整体。
实施例:如附图2所示,为本实用新型的一种整体封闭电话插塞。图中所示:(1)为芯柱,(2)为导线,(3)为绝缘壳体,(4)为弹簧。其基本结构同附图1,仅只是增加了弹簧(4),而弹簧(4)的一端嵌装在绝缘壳体(3)的末端。

Claims (1)

1、整体封闭接线插塞,具有芯柱和导线,其特征在于,连接导线的芯柱和绝缘壳体两者为封闭的整体。
CN 89205303 1989-08-09 1989-08-09 整体封闭接线插塞 Withdrawn CN2057034U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89205303 CN2057034U (zh) 1989-08-09 1989-08-09 整体封闭接线插塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89205303 CN2057034U (zh) 1989-08-09 1989-08-09 整体封闭接线插塞

Publications (1)

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CN2057034U true CN2057034U (zh) 1990-05-09

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Family Applications (1)

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CN 89205303 Withdrawn CN2057034U (zh) 1989-08-09 1989-08-09 整体封闭接线插塞

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CN (1) CN2057034U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823254A (zh) * 2009-03-04 2010-09-08 安德烈亚斯·斯蒂尔两合公司 手操纵式工作器械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823254A (zh) * 2009-03-04 2010-09-08 安德烈亚斯·斯蒂尔两合公司 手操纵式工作器械

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