CN111817050A - 一种超声换能器电缆 - Google Patents

一种超声换能器电缆 Download PDF

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Publication number
CN111817050A
CN111817050A CN201910788272.5A CN201910788272A CN111817050A CN 111817050 A CN111817050 A CN 111817050A CN 201910788272 A CN201910788272 A CN 201910788272A CN 111817050 A CN111817050 A CN 111817050A
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China
Prior art keywords
inner conductor
head
fixing
ultrasonic transducer
fixing head
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Pending
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CN201910788272.5A
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Inventor
郭志超
王俊
郝明磊
周娜娜
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Weifang Aobo Instrumentation Technology Development Co ltd
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Weifang Aobo Instrumentation Technology Development Co ltd
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Priority to CN201910788272.5A priority Critical patent/CN111817050A/zh
Publication of CN111817050A publication Critical patent/CN111817050A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes

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Abstract

本发明提供了一种超声换能器电缆，用于超声流量计和超声热量表使用的过程中，在转换器与换能器间传输信号，包括同轴电缆，同轴电缆上设置有固定同轴电缆的固定部，固定部朝向换能器的一端设置有压接管、压头、内导体和内导体固定部，换能器信号通过压头和内导体经电缆线传输到转换器。

Description

一种超声换能器电缆
技术领域
本发明涉及超声换能器用电缆领域，具体地说，是涉及一种超声换能器电缆。
背景技术
目前超声流量计和超声热量表使用的过程中，在转换器与换能器间的信号传输，需要采用连接电缆来实现。本发明专利的目的就是要解决上述问题，提供一种超声换能器电缆。
发明内容
本发明的目的在于克服上述传统技术的不足之处，提供一种超声换能器电缆，实现换能器和转换器之间的信号传递。
本发明的目的是通过以下技术措施来达到的：
一种超声换能器电缆，应用于换能器与转换器之间信号的传递，包括同轴电缆，同轴电缆上设置有固定同轴电缆的固定部，固定部朝向换能器的一端设置有压接管、压头、内导体和内导体固定部，换能器信号通过压头和内导体经电缆线传输到转换器。
进一步地，所述固定部为压盖，压盖穿过同轴电缆固定同轴电缆。
进一步地，所述压头为T型铜压头，T型铜压头的轴部插入到同轴电缆的屏蔽层中，压接管穿到屏蔽层外，将屏蔽层与T型铜压头压紧。
进一步地，所述压接管外穿有弹簧。
进一步地，所述内导体固定部包括内导体固定头Ⅰ和内导体固定头Ⅱ，内导体固定头Ⅰ与压头固定连接，内导体固定头Ⅱ与内导体固定头Ⅰ固定连接。
进一步地，所述内导体固定头Ⅰ由固定头头部和固定头轴部组成，固定头轴部与T型铜压头连接，固定头头部与内导体固定头Ⅱ连接，内导体固定头Ⅱ压紧到内导体固定头Ⅰ中，内导体从固定部中穿过后折弯固定于内导体固定头Ⅱ。
由于采用了上述技术方案，与现有技术相比，本发明的优点是：
本发明用于超声流量计和超声热量表使用的过程中，在转换器与换能器间传输信号。
下面结合附图和具体实施方式对本发明作进一步说明。
附图说明
图1是本发明的结构示意图。
图2是本发明信号传递的结构示意图。
图3是内导体固定部的结构示意图。
其中，1、同轴电缆；2、压盖；3、弹簧；4压接管；5、T型铜压头；6内导体固定头Ⅰ；7、内导体固定头Ⅱ；8、内导体；9、换能器；10、转换器。
具体实施方式
如图1-3所示，一种超声换能器电缆，应用于换能器9与转换器10之间信号的传递，包括同轴电缆1，同轴电缆1上设置有固定同轴电缆1的压盖2，压盖2朝向换能器9的一端设置有压接管4、压头、弹簧3、内导体8和内导体固定部，换能器9信号通过压头和内导体8经电缆线传输到转换器10。
所述压头为T型铜压头5，T型铜压头5的轴部插入到同轴电缆1的屏蔽层中，压接管4穿到屏蔽层外，将屏蔽层与T型铜压头5压紧，弹簧3穿在压接管4外。
所述内导体8固定部包括内导体固定头Ⅰ6和内导体固定头Ⅱ7，内导体固定头Ⅰ6与压头固定连接，内导体固定头Ⅱ7与内导体固定头Ⅰ6固定连接。上述固定连接采用过盈配合或螺纹连接均可，为本领域技术人员能够实现的技术手段。内导体固定头Ⅰ6由固定头头部和固定头轴部组成，固定头轴部与T型铜压头5连接，固定头头部与内导体固定头Ⅱ7连接，内导体固定头Ⅰ6和内导体固定头Ⅱ7连接好后压紧，然后在从中间穿过内导体8，将内导体8一头折弯后固定于导体固定头Ⅱ。
制作方法：
1.根据需求裁出对应长度的同轴电缆1；
2.将压盖2、弹簧3、压接管4依次穿到同轴电缆1上；
3.将T型铜压头5、内导体固定头Ⅰ6、内导体固定头Ⅱ7依次穿进内绝缘保护层，同轴线屏蔽层包住T型铜压头5轴部，将内导体8压平，卡紧内导体固定头Ⅱ7；
4.将压接管4穿到屏蔽层上，然后用压线钳压紧。

Claims (6)

1.一种超声换能器电缆，应用于换能器与转换器之间信号的传递，包括同轴电缆，其特征在于：同轴电缆上设置有固定同轴电缆的固定部，固定部朝向换能器的一端设置有压接管、压头、内导体和内导体固定部，换能器信号通过压头和内导体经电缆线传输到转换器。
2.根据权利要求1所述的一种超声换能器电缆，其特征在于：所述固定部为压盖，压盖穿过同轴电缆固定同轴电缆。
3.根据权利要求1所述的一种超声换能器电缆，其特征在于：所述压头为T型铜压头，T型铜压头的轴部插入到同轴电缆的屏蔽层中，压接管穿到屏蔽层外，将屏蔽层与T型铜压头压紧。
4.根据权利要求3所述的一种超声换能器电缆，其特征在于：所述压接管外穿有弹簧。
5.根据权利要求3所述的一种超声换能器电缆，其特征在于：所述内导体固定部包括内导体固定头Ⅰ和内导体固定头Ⅱ，内导体固定头Ⅰ与压头固定连接，内导体固定头Ⅱ与内导体固定头Ⅰ固定连接。
6.根据权利要求5所述的一种超声换能器电缆，其特征在于：所述内导体固定头Ⅰ由固定头头部和固定头轴部组成，固定头轴部与T型铜压头连接，固定头头部与内导体固定头Ⅱ连接，内导体固定头Ⅱ压紧到内导体固定头Ⅰ中，内导体从固定部中穿过后折弯固定于内导体固定头Ⅱ。
CN201910788272.5A 2019-08-26 2019-08-26 一种超声换能器电缆 Pending CN111817050A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202231185U (zh) * 2011-08-25 2012-05-23 合肥佰特微波技术有限公司 一种外导体为整体式的同轴电缆连接器
CN107796455A (zh) * 2017-11-27 2018-03-13 潍坊奥博仪表科技发展有限公司 一种智能在线维修超声波流量计探头
CN109167191A (zh) * 2018-09-13 2019-01-08 贵州固达电缆有限公司 一种低压电线接头及其使用方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202231185U (zh) * 2011-08-25 2012-05-23 合肥佰特微波技术有限公司 一种外导体为整体式的同轴电缆连接器
CN107796455A (zh) * 2017-11-27 2018-03-13 潍坊奥博仪表科技发展有限公司 一种智能在线维修超声波流量计探头
CN109167191A (zh) * 2018-09-13 2019-01-08 贵州固达电缆有限公司 一种低压电线接头及其使用方法

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Application publication date: 20201023