CN106785755B - Vibration-proof measuring cable pin type adapter assembly - Google Patents
Vibration-proof measuring cable pin type adapter assembly Download PDFInfo
- Publication number
- CN106785755B CN106785755B CN201710011323.4A CN201710011323A CN106785755B CN 106785755 B CN106785755 B CN 106785755B CN 201710011323 A CN201710011323 A CN 201710011323A CN 106785755 B CN106785755 B CN 106785755B
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- CN
- China
- Prior art keywords
- conductor
- pin
- negative electrode
- vibration
- insulator
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- 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.)
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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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
Landscapes
- Measuring Leads Or Probes (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an anti-vibration measurement cable pin type adapter component which comprises a socket end and a pin end which are connected in a matched mode, wherein the socket end consists of a connection cable signal positive electrode conductor, a connection cable signal negative electrode conductor, a first insulator and two anti-vibration devices, and the pin end consists of a cylindrical conductor pin, a pin end signal negative electrode conductor corresponding to the connection cable signal negative electrode conductor in size, a second insulator and a conductor connection cylinder. The vibration-proof measuring cable pin type adapter component adopts the vibration-proof device, and when the socket end and the pin end are connected, the spring is compressed under the displacement action of the positioning small ball, so that the fastening connection of the adapter component is realized, and the loose connection of the adapter component caused by the vibration action is prevented.
Description
Technical Field
The invention belongs to the field of non-electric quantity measurement, and particularly relates to an anti-vibration measurement cable pin type adapter assembly.
Background
In the field of non-electric quantity measurement, such as response acceleration measurement in vibration test and the like, the switching of the measurement cable is often realized through the adapter. At this time, the adaptor assembly is in a vibration environment, and the adaptor effect may fail or malfunction due to the vibration effect. In particular, high frequency interruption may occur, which may cause signal distortion, affect measurement accuracy, and may provide erroneous measurement results when serious.
Disclosure of Invention
The invention aims to solve the problems and provide an anti-vibration measuring cable pin type adapter assembly.
The invention realizes the above purpose through the following technical scheme:
the anti-vibration measuring cable pin type adapter component comprises a socket end and a pin end which are connected in a matched manner, wherein the socket end consists of a connecting cable signal positive conductor, a connecting cable signal negative conductor, a first insulator and two anti-vibration devices, and the connecting cable signal negative conductor is of a thin-wall cylinder structure with external threads; the first insulator is in a cylindrical ring shape and is wrapped in a shell formed by a connecting cable signal positive electrode conductor and a connecting cable signal negative electrode conductor, two through holes which are positioned on a straight line are formed in the side wall of the first insulator, two vibration prevention devices are respectively arranged in the two through holes, two round holes are formed in the connecting cable signal negative electrode conductor at positions corresponding to the two vibration prevention devices, and the diameters of the two round holes are smaller than the diameter of the positioning small ball; the connecting cable signal positive conductor consists of a circular bottom plate and two relatively separated sub-conductors integrally formed with the bottom plate, and a jack with a certain space is formed between the two relatively separated sub-conductors; the contact pin end comprises a cylindrical conductor contact pin, a contact pin end signal negative electrode conductor corresponding to the conductor size of a connecting cable signal negative electrode, a second insulator and a conductor connecting cylinder, wherein one end of the conductor contact pin is fixed at the inner center of the second insulator, the other end of the conductor contact pin is inserted into an insertion hole formed between two relatively separated sub-conductors, the second insulator is embedded into the signal negative electrode conductor for installation, an internal thread is arranged in the middle of the inner side of the conductor connecting cylinder, an external thread is arranged on the outer side of the signal negative electrode conductor, and the outer side of the signal negative electrode conductor and the outer side of the conductor of the connecting cable signal negative electrode are both in threaded connection with the middle of the inner side of the conductor connecting cylinder.
Specifically, the vibration prevention device comprises a positioning small ball, a spring and a jacking block, one end of the jacking block is contacted with one side of the terminal conductor, the other end of the jacking block is connected with one end of the spring, and the other end of the spring is connected with the positioning small ball; when the socket end and the pin end are in a non-connection state, the positioning small ball part protrudes out of the conductor surface of the signal cathode of the connecting cable, and when the socket end and the pin end are in a connection state, the positioning small ball is flush with the conductor surface of the signal cathode of the connecting cable.
Further, one end of the conductor connecting cylinder connected with the conductor connected with the signal cathode of the cable is an annular wedge-shaped opening.
The invention has the beneficial effects that:
the vibration-proof measuring cable pin type adapter component adopts the vibration-proof device, and when the socket end and the pin end are connected, the spring is compressed under the displacement action of the positioning small ball, so that the fastening connection of the adapter component is realized, and the loose connection of the adapter component caused by the vibration action is prevented.
Drawings
FIG. 1 is a schematic cross-sectional view of a receptacle end and a pin end of the present invention;
fig. 2 is a top view of the receptacle and pin ends of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the vibration-proof measuring cable pin type adapter component comprises a socket end 1 and a pin end 2 which are connected in a matched manner, wherein the socket end 1 consists of a connecting cable signal positive conductor 3, a connecting cable signal negative conductor 4, a first insulator 5 and two vibration-proof devices 6, and the connecting cable signal negative conductor 4 is of a thin-wall cylinder structure with external threads; the first insulator 5 is in a cylindrical ring shape and is wrapped in a shell formed by a connecting cable signal positive electrode conductor 3 and a connecting cable signal negative electrode conductor 4, two through holes which are positioned on a straight line are formed in the side wall of the first insulator 5, two vibration prevention devices 6 are respectively arranged in the two through holes, two round holes are formed in the positions, corresponding to the positions, of the connecting cable signal negative electrode conductor 4, of the two vibration prevention devices 6, and the diameters of the two round holes are smaller than the diameter of the positioning small ball 7; the connecting cable signal positive conductor 3 consists of a circular bottom plate and two relatively separated sub-conductors integrally formed with the bottom plate, and a jack with a certain space is formed between the two relatively separated sub-conductors; the pin terminal 2 comprises a cylindrical conductor pin 10, a pin terminal signal negative electrode conductor 11 corresponding to the conductor 4 of the connecting cable signal negative electrode in size, a second insulator 12 and a conductor connecting cylinder 13, one end of the conductor pin 10 is fixed at the center inside the second insulator 12, the other end of the conductor pin 10 is inserted into an insertion hole formed between two relatively separated sub-conductors, the second insulator 12 is embedded into the signal negative electrode conductor 11 for installation, an internal thread is arranged in the middle of the inner side of the conductor connecting cylinder 13, an external thread is arranged on the outer side of the signal negative electrode conductor 11, and the outer side of the signal negative electrode conductor 11 and the outer side of the conductor 4 of the connecting cable signal negative electrode are both in threaded connection with the middle of the inner side of the conductor connecting cylinder 13.
The vibration prevention device comprises a positioning small ball 7, a spring 8 and a top block 9, one end of the top block 9 is contacted with one side of the terminal conductor, the other end of the top block 9 is connected with one end of the spring 8, and the other end of the spring 8 is connected with the positioning small ball 7; when the socket end 1 and the pin end 2 are in a non-connection state, the positioning small ball 7 partially protrudes out of the surface of the conductor 4 of the signal cathode of the connecting cable, and when the socket end 1 and the pin end 2 are in a connection state, the positioning small ball 7 is flush with the surface of the conductor 4 of the signal cathode of the connecting cable. When the socket end 1 and the pin end 2 are in a connection state, the springs are compressed, and the springs apply two acting forces with the same size and opposite directions to the positioning small ball 7 and the top block 9, so that the conductor coupling cylinder 13 and the separated sub-conductor of the coupling cable positive conductor 3 are further acted, and the connection between the socket end 1 and the pin end 2 is firmer.
The end of the conductor connecting cylinder 13 connected with the conductor 4 connected with the signal cathode of the cable is an annular wedge-shaped opening. The purpose of the annular wedge is to change the reverse force applied when the positioning ball is pressed into the through hole in the side wall of an insulator 5 into a force opposite to the inclination direction of the wedge, rather than a force opposite to the advancing direction, so that the positioning ball is easily pressed into the through hole in the side wall of an insulator 5.
When the invention works, the conductor pin 10 of the pin end 2 is completely inserted into a jack with a certain space formed between two relatively separated sub-conductors, the conductor 4 for connecting the signal cathode of the cable is connected with the signal cathode conductor 11, then the conductor connecting cylinder 13 is rotated, the inner middle screw thread of the conductor connecting cylinder 13 is respectively connected with the outer screw thread of the signal cathode conductor 11 and the outer screw thread of the conductor 4 for connecting the signal cathode of the cable, during the rotation process of the conductor connecting cylinder 13, the positioning small ball 7 is pushed into the through hole on the side wall of the first insulator 5 by virtue of the annular wedge-shaped opening of the conductor connecting cylinder 13, so that the spring 8 is compressed, the top block 9 presses the two separated sub-conductors of the positive conductor 3 of the connecting cable, and the purpose of fastening the conductor pin 10 to conduct a positive signal is realized.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (1)
1. Anti-vibration's measurement cable contact pin formula adapter subassembly, its characterized in that: the socket comprises a socket end (1) and a contact pin end (2) which are connected in a matched manner, wherein the socket end (1) consists of a connecting cable signal positive conductor (3), a connecting cable signal negative conductor (4), a first insulator (5) and two vibration prevention devices (6), and the connecting cable signal negative conductor (4) is of a thin-wall cylinder structure with external threads; the first insulator (5) is in a cylindrical ring shape and is wrapped in a shell formed by a connecting cable signal positive electrode conductor (3) and a connecting cable signal negative electrode conductor (4), two through holes which are positioned on a straight line are formed in the side wall of the first insulator (5), two vibration prevention devices (6) are respectively arranged in the two through holes, two round holes are formed in the positions, corresponding to the two vibration prevention devices (6), of the connecting cable signal negative electrode conductor (4), and the diameters of the two round holes are smaller than the diameter of the positioning small ball (7); the connecting cable signal positive conductor (3) consists of a circular bottom plate and two relatively separated sub-conductors integrally formed with the bottom plate, and a jack with a certain space is formed between the two relatively separated sub-conductors; the pin end (2) consists of a cylindrical conductor pin (10), a pin end signal negative electrode conductor (11) corresponding to the conductor (4) of the connecting cable signal negative electrode in size, a second insulator (12) and a conductor connecting cylinder (13), one end of the conductor pin (10) is fixed at the inner center of the second insulator (12), the other end of the conductor pin (10) is inserted into an insertion hole formed between two relatively separated sub-conductors, the second insulator (12) is embedded into the signal negative electrode conductor (11) for installation, an internal thread is arranged in the middle of the inner side of the conductor connecting cylinder (13), an external thread is arranged on the outer side of the signal negative electrode conductor (11), and the outer side of the conductor (4) of the connecting cable signal negative electrode is in threaded connection with the middle of the inner side of the conductor connecting cylinder (13); the vibration prevention device comprises a positioning small ball (7), a spring (8) and a jacking block (9), wherein one end of the jacking block (9) is contacted with one side of the sub-conductor, the other end of the jacking block (9) is connected with one end of the spring (8), and the other end of the spring (8) is connected with the positioning small ball (7); when the socket end (1) and the pin end (2) are in a non-connection state, the positioning small ball (7) partially protrudes out of the surface of the conductor (4) connected with the signal cathode of the cable, and when the socket end (1) and the pin end (2) are in a connection state, the positioning small ball (7) is flush with the surface of the conductor (4) connected with the signal cathode of the cable; one end of the conductor connecting cylinder (13) connected with the conductor (4) connected with the signal cathode of the cable is an annular wedge-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011323.4A CN106785755B (en) | 2017-01-06 | 2017-01-06 | Vibration-proof measuring cable pin type adapter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011323.4A CN106785755B (en) | 2017-01-06 | 2017-01-06 | Vibration-proof measuring cable pin type adapter assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785755A CN106785755A (en) | 2017-05-31 |
| CN106785755B true CN106785755B (en) | 2023-08-01 |
Family
ID=58950242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011323.4A Active CN106785755B (en) | 2017-01-06 | 2017-01-06 | Vibration-proof measuring cable pin type adapter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869549A (en) * | 2019-04-23 | 2019-06-11 | 中国工程物理研究院总体工程研究所 | A kind of detachable holding tube Hermetical connecting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290125Y (en) * | 1997-03-11 | 1998-09-02 | 李江国 | Safety socket and its plug |
| US5904587A (en) * | 1995-04-29 | 1999-05-18 | Sulzer Osypka Gmbh | Connector with a plug and a socket |
| CN201725934U (en) * | 2010-07-06 | 2011-01-26 | 宁波日鼎电子科技有限公司 | Solderless conductor connector |
| JP2015050033A (en) * | 2013-09-02 | 2015-03-16 | 株式会社島野製作所 | Socket plug mechanism |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358174A (en) * | 1980-03-31 | 1982-11-09 | Sealectro Corporation | Interconnected assembly of an array of high frequency coaxial connectors |
| CN2064949U (en) * | 1990-03-01 | 1990-10-31 | 彭璞玉 | Travelling contact type power supply socket |
| JP2003031306A (en) * | 2001-03-14 | 2003-01-31 | Northrop Grumman Corp | Electric connector coupling mechanism |
| JP4094000B2 (en) * | 2004-10-07 | 2008-06-04 | エフシーアイ アジア テクノロジー ピーティーイー リミテッド | connector |
| CN201178202Y (en) * | 2008-03-27 | 2009-01-07 | 贵州航天电器股份有限公司 | Quick locking and separating mechanism of radio frequency coaxial connector |
| DE102012101709B4 (en) * | 2012-03-01 | 2015-05-28 | Phoenix Contact Gmbh & Co. Kg | Connectors |
| US8888519B2 (en) * | 2012-05-31 | 2014-11-18 | Cinch Connectivity Solutions, Inc. | Modular RF connector system |
| DE202015103779U1 (en) * | 2015-07-17 | 2016-10-18 | Wago Verwaltungsgesellschaft Mbh | Connectors |
| CN106229775A (en) * | 2016-08-29 | 2016-12-14 | 中天射频电缆有限公司 | Quick blind-mate and the radio frequency (RF) coaxial connector of floating type installation and method of attachment |
| CN106299829B (en) * | 2016-10-10 | 2018-07-20 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile packet positive and negative anodes single high current self-locking connector |
| CN206302036U (en) * | 2017-01-06 | 2017-07-04 | 中国工程物理研究院总体工程研究所 | The measurement cable pin formula adapter component of vibration proof |
-
2017
- 2017-01-06 CN CN201710011323.4A patent/CN106785755B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904587A (en) * | 1995-04-29 | 1999-05-18 | Sulzer Osypka Gmbh | Connector with a plug and a socket |
| CN2290125Y (en) * | 1997-03-11 | 1998-09-02 | 李江国 | Safety socket and its plug |
| CN201725934U (en) * | 2010-07-06 | 2011-01-26 | 宁波日鼎电子科技有限公司 | Solderless conductor connector |
| JP2015050033A (en) * | 2013-09-02 | 2015-03-16 | 株式会社島野製作所 | Socket plug mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785755A (en) | 2017-05-31 |
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