Cable quick connector, including a front body, wherein the body is provided with a cable body claw is arranged in the middle part of the screw head is connected with the rear body, relative set screw head with a conical outer surface is gradually narrowed along the rear recess and an outer surface is gradually narrowing the cone along the rear cover and the concave concave concave cover. The screw head seat and a containing cavity composed of bare cables head and the recess or concave concave concave cover, cover and seat is provided with a concave groove crack, cover and recess after the combination of shape and the head of a screw matched with the shape; setting screw sleeve, the screw sleeve is arranged a thread matched with the screw head, the screw sleeve is arranged on the rear part of a conical ring cavity; when installed, the bare cables head is inserted into the conical sleeve ring cavity, and the top in the cavity, and the threaded sleeve forward into the screw head and tightened, in the cone ring cavity effect Next, split tank gradually tighten gradually compacted bare thread pressing cable; the invention has the advantages of convenient installation, strengthen the compactness of cable rapid connector and cable wire heads together, with a substantial increase in force.
【技术实现步骤摘要】
电缆快速接头
本专利技术涉及电器零部件领域,具体涉及一种电缆接线端子的结构。
技术介绍
市场上公开了一种电缆线接线端子,俗称“铜鼻子”,它是把电缆裸露后的电缆芯插入铜鼻子的紫铜管内,用压紧钳把铜管挤压包紧,这种包紧连接法,抗拉强度不高并存在着隐患,紫铜管与电缆芯,长期地受热膨胀冷缩导致铜管与电缆芯变形、产生间隙、会冒火、着火、断路,严重危害着生产、生命、财产的安全,且这种连接方式步骤复杂,安装效率低,不适合高空作业。为此,市场上还公开了一种电缆接线端子,用于将电缆与外部设备导电连接,具有供电缆导电芯旋入的螺孔,使用时预先在电缆导电芯的外表面形成与螺孔相适配的外螺纹,并在电缆导电芯旋入螺孔后通过专用工具挤压使螺孔与导电芯形变锁死;这种接线端子由于使用时需产生形变而固定,不利于接线端子的重复使用,且工具挤压变形力有限,并不能实现导电芯与电缆接线端子的更密实的连接;类似于这种电缆接线端子的结构还有很多;并且由于安装电缆接线端子时,步骤相对复杂,增加了安装时间,降低了安装效率;有鉴于此,有必要在此基础上进行创新。
技术实现思路
本专利技术旨在提供一种安装方便、快捷、能显著提高电缆接线端子与电缆裸线头即电缆芯连接密实性的电缆快速接头。为实现上述目的,本专利技术采用的技术方案是这样的:提供一种电缆快速接头,包括本体、所述本体前部设置有电缆爪、所述电缆爪上设置有电缆固定孔,其特征在于:所述本体中部与所述电缆爪连接处设置有螺丝头,所述本体后部与所述螺丝头连接处相对设置有一外表面呈锥形沿后部逐步收窄的凹座和一外表面也呈锥形沿后部逐步收窄的凹盖,所述凹盖与所述凹座或所述凹盖与所述 ...
【技术保护点】
一种电缆快速接头,包括本体、所述本体前部设置有电缆爪,其特征在于:所述本体中部设置有螺丝头,所述本体后部与所述螺丝头连接处相对设置有一外表面呈锥形沿后部逐步收窄的凹座和一外表面也呈锥形沿后部逐步收窄的凹盖,所述凹盖与所述凹座或所述凹盖与所述凹座及所述螺丝头共同构成一容置电缆裸线头的形腔,所述凹盖与所述凹座间设置有一裂槽,所述凹盖与所述凹座组合后的外形与所述螺丝头的外形相适配;再设置一螺套,螺套前部设置有与所述螺丝头配合的螺纹,螺套后部设置有一圆锥状环腔;安装时,将电缆裸线头插入螺套的圆锥状环腔内,并顶置于所述形腔内,再将螺套向前套入所述螺丝头并旋紧,在所述圆锥状环腔的作用下,所述裂槽逐步收紧而逐步密实压紧电缆裸线头。
【技术特征摘要】
1.一种电缆快速接头,包括本体、所述本体前部设置有电缆爪,其特征在于:所述本体中部设置有螺丝头,所述本体后部与所述螺丝头连接处相对设置有一外表面呈锥形沿后部逐步收窄的凹座和一外表面也呈锥形沿后部逐步收窄的凹盖,所述凹盖与所述凹座或所述凹盖与所述凹座及所述螺丝头共同构成一容置电缆裸线头的形腔,所述凹盖与所述凹座间设置有一裂槽,所述凹盖与所述凹座组合后的外形与所述螺丝头的外形相适配;再设置一螺套,螺套前部设置有与所述螺丝头配合的螺纹,螺套后部设置有一圆锥状环腔;安装时,将电缆裸线头插入螺套的圆...
【专利技术属性】
技术研发人员:赵清福,孙金军,殷作杭,
申请(专利权)人:赵清福,孙金军,
类型:发明
国别省市:浙江,33
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