CN201503960U - 压入式密封连接器 - Google Patents

压入式密封连接器 Download PDF

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Publication number
CN201503960U
CN201503960U CN2009202324847U CN200920232484U CN201503960U CN 201503960 U CN201503960 U CN 201503960U CN 2009202324847 U CN2009202324847 U CN 2009202324847U CN 200920232484 U CN200920232484 U CN 200920232484U CN 201503960 U CN201503960 U CN 201503960U
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outer conductor
cable
connector
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陈威一
邵文霞
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JIANGSU RONGLIAN TECHNOLOGY DEVELOPMENT Co Ltd
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JIANGSU RONGLIAN TECHNOLOGY DEVELOPMENT Co Ltd
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Abstract

压入式密封连接器,是由电缆固定套、外导体I、O型圈所组成。在外导体I头部设置有斜面及倒齿,其前段设置在电缆固定套的内腔中,所述的电缆固定套的右端外圆上套有外导体II,两连接处设置有O型圈;外导体II的右端内圈套在外导体I后段外圆上,外圈套有螺母,两连接处设置有O型圈。本实用新型杜绝了水、水汽从各处缝隙进入连接器,它不但能在室内和野外环境下长期保持密封性能,而且还提高了电缆的抗拉强度。

Description

压入式密封连接器
技术领域:本实用新型涉及到一种压入式密封连接器,是电缆与连接器之间密封性能改善的一种F型连接器。
背景技术:在多年设计、施工、维修网络的过程中,故障率较高的原因是电缆和连接器之间的密封性能差的问题。通常压接式连接器容纳电缆部位内外径都是圆形,压接后内外都成六角形。水及灰尘通过不封闭的角度进入连接器内部,从而导致连接器内部氧化,造成网络的各种故障,降低网络的可靠性及使用寿命。目前解决密封、防尘问题的办法是采用热缩套管和外导体内塞满密封油脂,效果不理想,施工也不方便。
发明内容:本实用新型的目的就是要提供一种压入式密封连接器,它能很好地克服以上产品所存在的问题。本实用新型的目的是这样实现的,压入式密封连接器,是由电缆固定套、外导体I、O型圈所组成,其特征在于:外导体I头部设置有斜面及倒齿,其前段设置在电缆固定套的内腔中,所述的电缆固定套的右端外圆上套有外导体II,两连接处设置有O型圈;外导体II的右端内圈套在外导体I后段外圆上,外圈套有螺母,两连接处设置有O型圈。本实用新型杜绝了水、水汽从各处缝隙进入连接器,它不但能在室内和野外环境下长期保持密封性能,而且还提高了电缆的抗拉强度。
附图说明:
图1是连接器配套用同轴电缆结构示意图;
1′.电缆护套  2′.电缆外导体  3′.电缆内导体
图2:本实用新型结构示意图;
1.O型圈  2.电缆固定套  3.外导体I  4.外导体II  5.O型圈6.螺母
图3是连接器与电缆安装图;
具体实施方式:下面结合附图对本实用新型作进一步说明;
压入式密封连接器,是由电缆固定套2、外导体I3、O型圈1所组成,其特征在于:外导体I3头部设置有斜面及倒齿,其前段设置在电缆固定套2的内腔中,所述的电缆固定套2的右端外圆上套有外导体II4,两连接处设置有O型圈1;外导体II 4的右端内圈套在外导体I 3后段外圆上,外圈套有螺母6,两连接处设置有O型圈5。具体实施时,电缆按附图1要求进行剥线,然后套上电缆固定套,塞入连接器内,并安装到位。再用专用的压接钳将电缆固定套压入外导体II内如图3。电缆固定套在被压到位时,电缆即被固定,电缆护套被挤压保证电缆与电缆固定套之间的密封。同时,套在电缆固定套上的O型圈被挤压保证电缆固定套和外导体II之间的密封。外导体I头部设置有斜面及倒齿,采用斜面可以方便电缆进入连接器内,倒齿可以阻止电缆被拉脱,增强抗拉强度。因此,此结构的F型连接器结构简单精致,安装方便,并保证了密封性能为佳的特点。

Claims (1)

1.压入式密封连接器,是由电缆固定套(2)、外导体I(3)、O型圈(1)所组成,其特征在于:外导体I(3)头部设置有斜面及倒齿,其前段设置在电缆固定套(2)的内腔中,所述的电缆固定套(2)的右端外圆上套有外导体II(4),两连接处设置有O型圈(1);外导体II(4)的右端内圈套在外导体I(3)后段外圆上,外圈套有螺母(6),两连接处设置有O型圈(5)。
CN2009202324847U 2009-09-22 2009-09-22 压入式密封连接器 Expired - Fee Related CN201503960U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101871220A (zh) * 2010-06-25 2010-10-27 鹤山市华悦食品饮料有限公司 具有密封装置的井盖
CN109612597A (zh) * 2018-12-06 2019-04-12 株洲电力机车电机修造有限公司 冗余型温度传感器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101871220A (zh) * 2010-06-25 2010-10-27 鹤山市华悦食品饮料有限公司 具有密封装置的井盖
CN109612597A (zh) * 2018-12-06 2019-04-12 株洲电力机车电机修造有限公司 冗余型温度传感器

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