CN105742889A - Radio-frequency connector connection terminal - Google Patents
Radio-frequency connector connection terminal Download PDFInfo
- Publication number
- CN105742889A CN105742889A CN201610275341.9A CN201610275341A CN105742889A CN 105742889 A CN105742889 A CN 105742889A CN 201610275341 A CN201610275341 A CN 201610275341A CN 105742889 A CN105742889 A CN 105742889A
- Authority
- CN
- China
- Prior art keywords
- center terminal
- insulation shell
- guide pin
- frequency connector
- mounting groove
- 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.)
- Granted
Links
Classifications
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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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
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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
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
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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
- H01R2103/00—Two poles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a radio-frequency connector connection terminal, which comprises a front cover, a through hole, an insulating shell, a rear cover and a mounting groove, wherein threads are formed in lateral walls of two ends of the insulating shell; a center terminal tube is arranged in the insulating shell; two ends of the center terminal tube are exposed at the outer side of the insulating shell; the mounting groove is formed in the lateral wall of one end of the center terminal tube; a guide pin is placed in the center terminal tube; a bolting ring is welded at one end of the guide pin; and the other end of the guide pin is located at the lower part of the mounting groove. According to the radio-frequency connector connection terminal, a wire fixing mechanism comprising the guide pin and the bolting ring is arranged in the center terminal tube; one end of a wire is fastened to the bolting ring in use; the wire is pulled into the center terminal tube through pulling the guide pin; and the diameter of the bolting ring is different from that of an inner cavity of the center terminal tube, so that the wire is extruded on the inner lateral wall of the center terminal tube by the bolting ring; and the wire does not easily fall off.
Description
Technical field
The present invention relates to radio frequency connector inner body technical field, particularly relate to a kind of radio frequency connector binding post.
Background technology
Radio frequency (RF) coaxial connector, is called for short RF adapter, is a kind of element being installed on cable or being arranged on instrument, as the bridge element of transmission line electrical connection or separation.Radio frequency (RF) coaxial connector structurally includes housing, electric conductor, insulator and center terminal, and center terminal therein primarily serves wiring effect.On the market existing its internal center terminal wiring of radio frequency connector binding post all very unstable.
Therefore, the binding post how designing a kind of wiring stable is most important.
Summary of the invention
The invention aims to the shortcoming solving exist in prior art, and a kind of radio frequency connector binding post proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of radio frequency connector binding post, including protecgulum, through hole, insulation shell, bonnet and mounting groove, the two ends sidewall of described insulation shell is provided with screw thread, the internally installed of insulation shell has center terminal pipe, the all exposed outside at insulation shell, the two ends of center terminal pipe, one end sidewall of center terminal pipe is provided with mounting groove, the inside of center terminal pipe is placed with guide pin, one end of guide pin is welded with bolt ring, the other end of guide pin is positioned at the lower section of mounting groove, the medial wall of described protecgulum is tapped with screw, and the center of protecgulum is provided with the through hole for conducting wire, and protecgulum is screwed in one end of insulation shell, the medial wall of described bonnet is tapped with screw, bonnet is screwed in the other end of insulation shell.
Preferably, described bonnet and mounting groove are positioned at same one end of insulation shell.
Preferably, described protecgulum and bolt ring are positioned at same one end of insulation shell.
Preferably, described bolt ring adopts spring wire bolt ring, and the diameter of bolt ring is equal to the intracavity diameter of center terminal pipe.
In the present invention, the wire fixed mechanism being made up of guide pin and bolt ring it is mounted with in this kind of radio frequency connector binding post heart terminal pipe wherein, during use, one end of wire is fastened knot on bolt ring, pullling guide pin passing through, and then drawn in by wire inside center terminal pipe, the diameter of bolt ring is identical with the intracavity diameter leukorrhagia of center terminal pipe, and then bolt ring by wire squeezes on the medial wall of center terminal pipe, and then make wire difficult drop-off.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of radio frequency connector binding post that the present invention proposes；
Fig. 2 is the partial structurtes schematic diagram of a kind of radio frequency connector binding post that the present invention proposes；
Fig. 3 is the structural representation of the protecgulum of a kind of radio frequency connector binding post that the present invention proposes；
Fig. 4 is the structural representation of the bonnet of a kind of radio frequency connector binding post that the present invention proposes.
In figure: 1 protecgulum, 2 through holes, 3 bolt rings, 4 insulation shells, 5 guide pins, 6 bonnets, 7 center terminal pipes, 8 mounting grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
nullWith reference to Fig. 1-4，A kind of radio frequency connector binding post，Including protecgulum 1、Through hole 2、Insulation shell 4、Bonnet 6 and mounting groove 8，The two ends sidewall of insulation shell 4 is provided with screw thread，The internally installed of insulation shell 4 has center terminal pipe 7，The all exposed outside at insulation shell 4, the two ends of center terminal pipe 7，One end sidewall of center terminal pipe 7 is provided with mounting groove 8，The inside of center terminal pipe 7 is placed with guide pin 5，One end of guide pin 5 is welded with bolt ring 3，The other end of guide pin 5 is positioned at the lower section of mounting groove 8，The medial wall of protecgulum 1 is tapped with screw，And the center of protecgulum 1 is provided with the through hole 2 for conducting wire，And protecgulum 1 is screwed in one end of insulation shell 4，The medial wall of bonnet 6 is tapped with screw，Bonnet is screwed in the other end of insulation shell 4，Bonnet 6 and mounting groove 8 are positioned at same one end of insulation shell 4，Protecgulum 1 and bolt ring 3 are positioned at same one end of insulation shell 4，Bolt ring 3 adopts spring wire bolt ring，And the diameter of bolt ring 3 is equal to the intracavity diameter of center terminal pipe 7.
Operation principle: one end of wire is screwed on bolt ring 3, then bonnet 6 is opened, then guide pin 5 is pullled, now bolt ring 3 is pulled into the inside of center terminal pipe 7 together with wire, because the intracavity diameter of center terminal pipe 7 is equal to the diameter of bolt ring 3, and then wire is by the stable inside being arranged on center terminal pipe 7, then again the guide pin 5 pullling out is injected in mounting groove 8, then again bonnet 6 is screwed on insulation shell 4 one end, finally protecgulum 1 is being screwed on insulation shell 4 other end.
Above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (4)
- null1. a radio frequency connector binding post，Including protecgulum (1)、Through hole (2)、Insulation shell (4)、Bonnet (6) and mounting groove (8)，It is characterized in that，The two ends sidewall of described insulation shell (4) is provided with screw thread，The internally installed of insulation shell (4) has center terminal pipe (7)，The all exposed outside in insulation shell (4), two ends of center terminal pipe (7)，One end sidewall of center terminal pipe (7) is provided with mounting groove (8)，The inside of center terminal pipe (7) is placed with guide pin (5)，One end of guide pin (5) is welded with bolt ring (3)，The other end of guide pin (5) is positioned at the lower section of mounting groove (8)，The medial wall of described protecgulum (1) is tapped with screw，And the center of protecgulum (1) is provided with the through hole (2) for conducting wire，And protecgulum (1) is screwed in one end of insulation shell (4)，The medial wall of described bonnet (6) is tapped with screw，Bonnet is screwed in the other end of insulation shell (4).
- 2. a kind of radio frequency connector binding post according to claim 1, it is characterised in that described bonnet (6) and mounting groove (8) are positioned at same one end of insulation shell (4).
- 3. a kind of radio frequency connector binding post according to claim 1, it is characterised in that described protecgulum (1) and bolt ring (3) are positioned at same one end of insulation shell (4).
- 4. a kind of radio frequency connector binding post according to claim 1, it is characterised in that described bolt ring (3) adopts spring wire bolt ring, and the diameter of bolt ring (3) is equal to the intracavity diameter of center terminal pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275341.9A CN105742889B (en) | 2016-04-29 | 2016-04-29 | A kind of radio frequency connector binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275341.9A CN105742889B (en) | 2016-04-29 | 2016-04-29 | A kind of radio frequency connector binding post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105742889A true CN105742889A (en) | 2016-07-06 |
| CN105742889B CN105742889B (en) | 2018-01-23 |
Family
ID=56287786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275341.9A Active CN105742889B (en) | 2016-04-29 | 2016-04-29 | A kind of radio frequency connector binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105742889B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231529A (en) * | 1998-04-01 | 1999-10-13 | 三星电子国际公司 | Two-piece type pin/hole connector and making method thereof |
| CN102195200A (en) * | 2010-03-02 | 2011-09-21 | 立宇盛工业股份有限公司 | Shockproof and moistureproof joint composition |
| JP2011253681A (en) * | 2010-06-01 | 2011-12-15 | Sumitomo Wiring Syst Ltd | Connector cover |
| CN203071253U (en) * | 2012-12-12 | 2013-07-17 | 江苏省电力公司江阴市供电公司 | Connection fitting used for electric wiring |
| CN203596437U (en) * | 2013-10-31 | 2014-05-14 | Tcl空调器(中山)有限公司 | Wiring terminal, connecting wires and wiring device |
| CN104167630A (en) * | 2014-09-05 | 2014-11-26 | 江苏东升电子科技有限公司 | Connector with plastic cover |
| CN204651597U (en) * | 2015-05-20 | 2015-09-16 | 江苏久鑫铜业有限公司 | A kind of binding post of coaxial radio-frequency connector |
| CN205621946U (en) * | 2016-04-29 | 2016-10-05 | 镇江市润奇电子有限公司 | Radio frequency connector binding post |
-
2016
- 2016-04-29 CN CN201610275341.9A patent/CN105742889B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231529A (en) * | 1998-04-01 | 1999-10-13 | 三星电子国际公司 | Two-piece type pin/hole connector and making method thereof |
| CN102195200A (en) * | 2010-03-02 | 2011-09-21 | 立宇盛工业股份有限公司 | Shockproof and moistureproof joint composition |
| JP2011253681A (en) * | 2010-06-01 | 2011-12-15 | Sumitomo Wiring Syst Ltd | Connector cover |
| CN203071253U (en) * | 2012-12-12 | 2013-07-17 | 江苏省电力公司江阴市供电公司 | Connection fitting used for electric wiring |
| CN203596437U (en) * | 2013-10-31 | 2014-05-14 | Tcl空调器(中山)有限公司 | Wiring terminal, connecting wires and wiring device |
| CN104167630A (en) * | 2014-09-05 | 2014-11-26 | 江苏东升电子科技有限公司 | Connector with plastic cover |
| CN204651597U (en) * | 2015-05-20 | 2015-09-16 | 江苏久鑫铜业有限公司 | A kind of binding post of coaxial radio-frequency connector |
| CN205621946U (en) * | 2016-04-29 | 2016-10-05 | 镇江市润奇电子有限公司 | Radio frequency connector binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105742889B (en) | 2018-01-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee after: Bengbu Lichao Information Technology Co.,Ltd. Address before: 212141 Xigang village, Xin County, Dantu District, Jiangsu, Zhenjiang, Fengzhen Patentee before: ZHENJIANG RUNQI ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 212300 danbei town Houxiang Xinnong village Danyang City Zhenjiang City Jiangsu Province Patentee after: DANYANG TIANDI ELECTRONICS Co.,Ltd. Address before: 8319 Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |