CN108321586B - Cable butt joint part - Google Patents
Cable butt joint part Download PDFInfo
- Publication number
- CN108321586B CN108321586B CN201810098021.XA CN201810098021A CN108321586B CN 108321586 B CN108321586 B CN 108321586B CN 201810098021 A CN201810098021 A CN 201810098021A CN 108321586 B CN108321586 B CN 108321586B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cable core
- cable
- plug
- butt joint
- 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.)
- Active
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003032 molecular docking Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Cable Accessories (AREA)
Abstract
The invention provides a cable butt joint part which comprises a sleeve and a plug, wherein the plug is embedded in the sleeve, a first cable core is arranged in the sleeve, a sleeve end cap is arranged at the top end of the sleeve, a hole is formed in the side surface of the sleeve end cap and used for penetrating a first cable, the first cable core is of a cable core structure of the first cable, a concave hole is formed in the bottom end of the sleeve, a first cable core pressing sleeve is sleeved at the head end of the first cable core, and the first cable core pressing sleeve presses the first cable core in the sleeve to prevent the first cable core from being pressed backwards; the plug is internally provided with a second cable core, the head end of the second cable core is sleeved with a second cable core pressing sleeve, and the outer part of the second cable core pressing sleeve is locked through a locking nut thread; the invention has the advantages of simple structure, convenient use and high wiring efficiency, can effectively improve the stability of cable core connection, reduces the corrosive influence of external environment on the wiring position, ensures the signal transmission quality and reduces the signal loss rate.
Description
Technical Field
The invention belongs to the field of cables, and particularly relates to a cable butt joint part.
Background
The wire and cable industry is the second largest industry in China, which is second to the automobile industry, and the product variety satisfaction rate and the domestic market share are both over 90 percent. With the progress and development of science and technology, the research of automation equipment is rapidly advancing, and the cable mainly plays a role in transmitting electric signals as a connecting line of signals between devices such as electric appliances, meters and the like; in the use process of the cable, the tail end of the cable needs to be connected with an equipment line, and the existing connection mode often causes the problems of intermittent connection and unstable connection, so that the continuous transmission of signals is affected.
Disclosure of Invention
In view of the foregoing, the present invention is directed to a cable docking assembly to solve the problems in the prior art.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the cable butt joint component comprises a sleeve and a plug, wherein the plug is embedded in the sleeve, a first cable core is arranged in the sleeve, a sleeve end cap is arranged at the top end of the sleeve, a hole is formed in the side face of the sleeve end cap and used for penetrating through a first cable, the first cable core is of a cable core structure of the first cable, a concave hole is formed in the bottom end of the sleeve, a first cable core pressing sleeve is sleeved at the head end of the first cable core, the first cable core pressing sleeve is used for pressing the first cable core in the sleeve, and the first cable core is prevented from being pushed to retreat by pushing; the plug is internally provided with a second cable core, the head end of the second cable core is sleeved with a second cable core pressing sleeve, and the outer part of the second cable core pressing sleeve is locked through a locking nut thread;
preferably, the first cable core pressing sleeve is of a split structure;
preferably, the second cable core pressing sleeve is of a split type external thread structure;
preferably, after the sleeve is in butt joint with the plug, the end part of the first cable core is tightly pressed with the end part of the second cable core;
preferably, the sleeve and the plug adopt a threaded butt joint or a buckling butt joint mode;
preferably, a sealing ring sleeve is arranged at the butt joint of the sleeve and the plug;
preferably, the sealing ring sleeve is a rubber sleeve, and the sealing ring sleeve is sleeved outside the first cable core pressing sleeve and is positioned at the inner side of the plug;
preferably, the end part of the sealing ring sleeve is provided with a bending part, and the bending part is used for sealing the fit clearance between the sleeve and the plug;
compared with the prior art, the cable butt joint part has the following advantages:
the invention has the advantages of simple structure, convenient use and high wiring efficiency, can effectively improve the stability of cable core connection, reduce the corrosive influence of external environment on the wiring position, ensure the signal transmission quality and reduce the signal loss rate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a cross-sectional view of a compact-type cable connection assembly according to an embodiment of the present invention;
reference numerals illustrate:
1-a sleeve; 2-plug; 3-a sealing ring sleeve; 10-a first cable core; 101-a first cable core pressing sleeve; 11-sleeve end cap; 12-a first cable; 20-a second cable core; 21-a lock nut; 201-second cable core pressing sleeve.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1, a cable docking component includes a sleeve 1 and a plug 2, the plug 2 is inserted in the sleeve 1, a first cable core 10 is arranged in the sleeve 1, a sleeve end cap 11 is arranged at the top end of the sleeve 1, a hole is formed in the side surface of the sleeve end cap 11 and is used for passing through a first cable 12, the first cable core 10 is of a cable core structure of the first cable 12, a concave hole is formed in the bottom end of the sleeve 1, a first cable core pressing sleeve 101 is sleeved at the head end of the first cable core 10, and the first cable core 10 is pressed in the sleeve 1 by the first cable core pressing sleeve 101 to prevent the first cable core from being pressed backwards; a second cable core 20 is arranged in the plug 2, a second cable core pressing sleeve 201 is sleeved at the head end of the second cable core 20, the outer part of the second cable core pressing sleeve 201 is locked by a locking nut 21,
wherein, the first cable core pressing sleeve 101 is of a split structure; wherein, the second cable core pressing sleeve 201 is of a split type external thread structure;
wherein, after the sleeve 1 is butted with the plug 2, the end part of the first cable core 10 is tightly pressed with the end part of the second cable core 20;
wherein, the sleeve 1 and the plug 2 adopt a threaded butt joint or a buckle butt joint mode; wherein, a sealing ring sleeve 3 is arranged at the butt joint of the sleeve 1 and the plug 2;
the sealing ring sleeve 3 is a rubber sleeve, and the sealing ring sleeve 3 is sleeved outside the first cable core pressing sleeve 101 and is positioned at the inner side of the plug 2; the end part of the sealing ring sleeve 3 is provided with a bending part which is used for sealing the fit clearance between the sleeve 1 and the plug 2;
the invention has the advantages of simple structure, convenient use and high wiring efficiency, can effectively improve the stability of cable core connection, reduce the corrosive influence of external environment on the wiring position, ensure the signal transmission quality and reduce the signal loss rate.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. A cable docking component, characterized by: the cable core pressing device comprises a sleeve and a plug, wherein the plug is embedded in the sleeve, a first cable core is arranged in the sleeve, a sleeve end cap is arranged at the top end of the sleeve, a hole is formed in the side surface of the sleeve end cap and used for penetrating a first cable, the first cable core is of a cable core structure of the first cable, a concave hole is formed in the bottom end of the sleeve, a first cable core pressing sleeve is sleeved at the head end of the first cable core, the first cable core pressing sleeve is used for pressing the first cable core in the sleeve, and the first cable core is prevented from being pressed by the top to retreat; the plug is internally provided with a second cable core, the head end of the second cable core is sleeved with a second cable core pressing sleeve, and the outer part of the second cable core pressing sleeve is locked through a locking nut thread;
a sealing ring sleeve is arranged at the butt joint of the sleeve and the plug;
the sealing ring sleeve is a rubber sleeve, is sleeved outside the first cable core pressing sleeve and is positioned at the inner side of the plug;
the end of the sealing ring sleeve is provided with a bending part which is used for sealing the fit clearance between the sleeve and the plug.
2. A cable docking component as recited in claim 1, wherein: the first cable core pressing sleeve is of a split type structure.
3. A cable docking component as recited in claim 1, wherein: the second cable core pressing sleeve is of a split type external thread structure.
4. A cable docking component as recited in claim 1, wherein: after the sleeve is in butt joint with the plug, the end part of the first cable core is tightly pressed with the end part of the second cable core.
5. A cable docking component as recited in claim 1, wherein: the sleeve and the plug adopt a threaded butt joint or a buckling butt joint mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098021.XA CN108321586B (en) | 2018-01-31 | 2018-01-31 | Cable butt joint part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098021.XA CN108321586B (en) | 2018-01-31 | 2018-01-31 | Cable butt joint part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108321586A CN108321586A (en) | 2018-07-24 |
| CN108321586B true CN108321586B (en) | 2023-11-10 |
Family
ID=62891292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098021.XA Active CN108321586B (en) | 2018-01-31 | 2018-01-31 | Cable butt joint part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321586B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353071Y (en) * | 1998-12-15 | 1999-12-08 | 哈尔滨铁路局电务处 | Turning and pressing type communication signal cable connection means |
| EP1538712A2 (en) * | 2003-12-02 | 2005-06-08 | Bosch Rexroth AG | Totally insulated plug |
| CN201623304U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Multiple-claw flexible positioning tooth sleeve |
| JP5274693B1 (en) * | 2012-06-15 | 2013-08-28 | 昌範 木本 | Power cable connector |
| CN203288844U (en) * | 2013-05-17 | 2013-11-13 | 北京海蓝石油技术开发有限公司 | A single-core connector |
| CN203747361U (en) * | 2014-03-29 | 2014-07-30 | 飞洲集团有限公司 | Cable rapid joint |
| CN204905546U (en) * | 2015-08-12 | 2015-12-23 | 南京南瑞集团公司 | High pressure resistant quick cable butt joint |
| CN206774773U (en) * | 2017-05-18 | 2017-12-19 | 来邦科技股份公司 | A kind of bindiny mechanism and pluggable calling set |
| CN206774746U (en) * | 2017-04-20 | 2017-12-19 | 宁波华瓷通信技术有限公司 | A kind of detachable connection device |
| CN207719458U (en) * | 2018-01-31 | 2018-08-10 | 天津市小猫线缆股份有限公司 | A kind of compact-type cable connecting component |
-
2018
- 2018-01-31 CN CN201810098021.XA patent/CN108321586B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353071Y (en) * | 1998-12-15 | 1999-12-08 | 哈尔滨铁路局电务处 | Turning and pressing type communication signal cable connection means |
| EP1538712A2 (en) * | 2003-12-02 | 2005-06-08 | Bosch Rexroth AG | Totally insulated plug |
| CN201623304U (en) * | 2010-03-23 | 2010-11-03 | 四川永贵科技有限公司 | Multiple-claw flexible positioning tooth sleeve |
| JP5274693B1 (en) * | 2012-06-15 | 2013-08-28 | 昌範 木本 | Power cable connector |
| CN203288844U (en) * | 2013-05-17 | 2013-11-13 | 北京海蓝石油技术开发有限公司 | A single-core connector |
| CN203747361U (en) * | 2014-03-29 | 2014-07-30 | 飞洲集团有限公司 | Cable rapid joint |
| CN204905546U (en) * | 2015-08-12 | 2015-12-23 | 南京南瑞集团公司 | High pressure resistant quick cable butt joint |
| CN206774746U (en) * | 2017-04-20 | 2017-12-19 | 宁波华瓷通信技术有限公司 | A kind of detachable connection device |
| CN206774773U (en) * | 2017-05-18 | 2017-12-19 | 来邦科技股份公司 | A kind of bindiny mechanism and pluggable calling set |
| CN207719458U (en) * | 2018-01-31 | 2018-08-10 | 天津市小猫线缆股份有限公司 | A kind of compact-type cable connecting component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108321586A (en) | 2018-07-24 |
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