CN107508096B - Bundling connector - Google Patents
Bundling connector Download PDFInfo
- Publication number
- CN107508096B CN107508096B CN201710722705.8A CN201710722705A CN107508096B CN 107508096 B CN107508096 B CN 107508096B CN 201710722705 A CN201710722705 A CN 201710722705A CN 107508096 B CN107508096 B CN 107508096B
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- CN
- China
- Prior art keywords
- outer conductor
- connector
- axial
- tail
- channel
- 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.)
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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
- 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
- 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
- H01R4/02—Soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a bunched connector, which comprises a male connector and a female connector, wherein a tail outer conductor and a locating pin are added in the female connector, the tail outer conductor is arranged at the tail of each contact pin and is abutted against a second insulator, a threaded section is arranged on the outer peripheral surface of one side of the second outer conductor, the second outer conductor is provided with a locating hole, the locating pin is inserted into the locating hole, the locating pin and the threaded section are positioned on the same side of the second outer conductor, and a jack corresponding to the locating pin is arranged on the first outer conductor. The invention has the advantages that: the locating pin is added in the original female connector, and the corresponding insertion holes are formed in the male connector, so that the male connector and the female connector are kept relatively static when in butt joint, movement is not generated due to rotation of the threaded sleeve, bending and even breakage of the contact pin are avoided, the product qualification rate is improved, waste products are prevented, in addition, the locating pin can enable the contact pin to be inserted into the conductor connector more accurately, and the reliability and accuracy of connection between the male connector and the female connector are enhanced.
Description
Technical Field
The present disclosure relates to electronic components, and particularly to a cluster connector.
Background
Along with the development of communication technology, the cluster connector has been developed from a single core to multiple cores, that is, from the original cluster connector in which only one radio frequency coaxial connection channel is provided, to integrate multiple radio frequency coaxial connection channels on one cluster connector, and perform reasonable wiring extension socket.
Because the number of cores of the bunched connector is increased, the precision requirement is higher when the male connector and the female connector are in butt joint, and because the contact pin in the connector is very tiny and cannot bear excessive external force, when in butt joint, if the male connector and the female connector generate relative movement, the contact pin is easy to bend or even break, and the reject ratio of products is increased; in addition, each coaxial connection channel on the outer conductor is required to be connected with an outer connection cable, and the number of the cables is increased, so that the cables are easy to be disordered, the welding is inconvenient, and the welding quality is reduced.
Disclosure of Invention
The invention aims to: aiming at the problems, the invention aims to provide a bunched connector which enhances the accuracy of butt joint of a male connector and a female connector, so that the connector is more convenient when an external connection cable is welded, and the welding quality is improved.
The technical scheme is as follows: the utility model provides a connector tied in a bundle, includes male joint and female joint, the male joint includes first outer conductor, first insulator, conductor joint, first outer conductor is equipped with two at least first axial passageways, first insulator is impressed in every first axial passageway, conductor joint is impressed in the first insulator, female joint includes second outer conductor, second insulator, contact pin, the second insulator is equipped with the second axial passageway, the second axial passageway with first axial passageway corresponds, the second insulator is impressed in every second axial passageway, the contact pin inserts in the second insulator, female joint still includes afterbody outer conductor, locating pin, afterbody outer conductor sets up in every contact pin afterbody and with the conflict of second insulator, be equipped with the screw thread section on the outer peripheral face of second outer conductor one side, with be equipped with the locating pin in the locating hole on the terminal surface of second outer conductor of screw thread section homonymy, the locating pin inserts in the locating pin is in with the second outer conductor one side the same outer conductor thread section is equipped with the locating pin.
When the female connector is connected with the external cable, the external cable is welded with the tail outer conductor, and then the tail outer conductor is pressed into the second outer conductor, so that the situation that a plurality of external cables are welded on one outer conductor is avoided, and the welding process is simpler and faster.
Further, the male connector is in threaded connection with the second outer conductor at the threaded section through a threaded sleeve.
When the male connector is connected with the female connector, the locating pin on the female connector is inserted into the jack on the male connector, at the moment, the male connector and the female connector are located by the locating pin, the relative positions of the male connector and the female connector are not changed any more, meanwhile, each contact pin on the female connector is correspondingly inserted into the conductor connector on the male connector, and when the screw sleeve is rotated to enable the male connector and the female connector to be connected into a whole, the male connector and the female connector cannot rotate along with the screw sleeve due to the locating effect of the locating pin, and therefore the phenomenon that the contact pins bend or even break is avoided.
Further, the female connector further comprises a dust cap, the dust cap is in threaded connection with the second outer conductor at the threaded section, when the female connector is not connected to the male connector, the dust cap is connected to the female connector, external impurities can be prevented from entering the female connector, damage is caused to the contact pin, and product performance is affected.
Further, the cable channel is formed by the first coaxial channel and the second coaxial channel, the second coaxial channel is arranged on the outer side, the diameter of the second coaxial channel is larger than that of the first coaxial channel, and the different diameters are designed to be beneficial to increasing the use amount of soldering tin when the outer cable is welded, so that the welded outer cable is firmer.
Further, the female connector further comprises a first sealing gasket and a second sealing gasket, wherein the first sealing gasket is embedded into the inner end face of the second outer conductor, and the second sealing gasket is embedded into the outer end face of the second outer conductor.
Further, the female connector further comprises a sealing ring, and the sealing ring is embedded into the outer peripheral surface of the tail outer conductor at the connection surface of the tail outer conductor and the second outer conductor.
The first sealing gasket, the second sealing gasket and the sealing ring have waterproof effect.
Optimally, the positioning holes and the insertion holes are blind holes.
Further, the number of the first axial channels and the second axial channels is an odd number, each first axial channel and each second axial channel are uniformly distributed in the circumferential direction, the positioning holes are formed in the center of the second outer conductor, and the insertion holes are formed in the center of the first outer conductor.
Further, the number of the first axial channels and the second axial channels is even, the combination of each first axial channel and the jack is uniformly distributed in the circumferential direction, and the combination of each second axial channel and the positioning hole is uniformly distributed in the circumferential direction.
The first axial channel, the second axial channel, the positioning holes and the insertion holes are regularly distributed, so that the production, the processing and the manufacturing are convenient.
The beneficial effects are that: compared with the prior art, the invention has the advantages that: the positioning pin is added in the original female connector, and the corresponding insertion holes are formed in the male connector, so that the male connector and the female connector are kept relatively static when in butt joint, and movement caused by rotation of the threaded sleeve is avoided, so that bending and even breakage of the contact pin are avoided, the product qualification rate is improved, waste products are prevented, in addition, the positioning pin can enable the contact pin to be inserted into the conductor connector more accurately, and the reliability and accuracy of connection between the male connector and the female connector are enhanced; the whole outer conductor is designed into two parts, and the tail outer conductor is added, so that the situation that a plurality of external cables are to be welded on one outer conductor is avoided when the female connector is used for welding an external cable, the welding process is simpler and faster, and the special internal structure of the tail outer conductor enables the external cable to be firmer during welding.
Drawings
FIG. 1 is a front view of the female connector of example 1;
fig. 2 is a front view of the second outer conductor of fig. 1;
FIG. 3 is a side view of FIG. 2;
Fig. 4 is a front view of a first outer conductor on the male connector of embodiment 1;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a right side view of FIG. 4;
FIG. 7 is an enlarged schematic view of the tail outer conductor;
FIG. 8 is a schematic view of the structure of FIG. 7 after insertion of an external cable;
fig. 9 is a side view of the female connector of example 2 with the dust boot removed.
Detailed Description
The present application is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the application and not limiting of its scope, and various modifications of the application, which are equivalent to those skilled in the art upon reading the application, will fall within the scope of the application as defined in the appended claims.
Example 1:
the cluster connector comprises a male connector and a female connector, wherein the male connector comprises a first outer conductor, a first insulator and a conductor connector, the first outer conductor is provided with five first axial channels 101, the first insulator is pressed into each first axial channel 101, and the conductor connector is pressed into the first insulator as shown in fig. 4; as shown in fig. 1, the female connector comprises a second outer conductor 1, a second insulator 2, a pin 3, a tail outer conductor 4, a positioning pin 5, a first sealing gasket 7, a second sealing gasket 8 and a sealing ring 9, wherein the second outer conductor 1 is provided with five second axial channels 102, as shown in fig. 2-6, the second axial channels 102 correspond to the first axial channels 101 in position and are respectively distributed circumferentially, a second insulator 2 is arranged in each second axial channel 102, the second insulator 2 is in interference fit with the second axial channels 102, the pin 3 is inserted into the second insulator 2, a tail outer conductor 4 is arranged at the tail of the pin 3, the tail outer conductor 4 is in interference fit with the second insulator 2, as shown in fig. 7 and 8, a cable channel 41 is formed in the tail outer conductor 4, the cable channel 41 is composed of a first coaxial channel 411 and a second coaxial channel 412, the second coaxial channel 412 is arranged on the outer side, the diameter of the second coaxial channel is larger than that of the first coaxial channel 411, the tail outer conductor 4 is used for connecting an outer cable, when the outer cable is welded, the outer cable is inserted into the cable channel 41, and the cable 413 is more firmly welded, and the outer cable 413 can be accommodated in a more reliable and more reliable welding space between the cable and the cable is used; in addition, when welding, each external connection cable corresponds to one tail external conductor 4, so that the situation that a plurality of external connection cables are welded on the same external conductor is avoided, and therefore the wiring is prevented from being too disordered during welding, the welding quality is influenced, and the welding process is simpler and quicker.
As shown in fig. 2 and 3, a positioning hole 51 is formed in the center of the second outer conductor 1, correspondingly, as shown in fig. 6, a jack 52 is formed in the center of the first outer conductor, as shown in fig. 1, a threaded section 11 is formed on the outer peripheral surface of one side of the second outer conductor 1, and a positioning pin 5 is inserted into the positioning hole 51 and is located on the same side of the second outer conductor 1 as the threaded section 11; the male connector and the female connector are in threaded connection at the threaded section 11 through a threaded sleeve, at the moment, the positioning pin 5 is firstly inserted into the insertion hole 52, so that the positions of the male connector and the female connector are fixed, meanwhile, the contact pin 3 of the female connector is correspondingly inserted into a conductor connector of the male connector, and due to the action of the positioning pin, the male connector and the female connector do not move relatively in the process of rotating the threaded sleeve to firmly connect the male connector and the female connector, so that the phenomenon that the contact pin bends or even breaks due to torsion is avoided.
As shown in fig. 1, a first sealing gasket 7 is embedded in the inner end surface of the second outer conductor 1, a second sealing gasket 8 is embedded in the outer end surface of the second outer conductor 1, and a sealing ring 9 is embedded in the outer peripheral surface of the tail outer conductor 4 at the connection surface of the tail outer conductor 4 and the second outer conductor 1, and the first sealing gasket 7, the second sealing gasket 8 and the sealing ring 9 have waterproof effects.
As shown in fig. 1, the female connector further comprises a dust cap 6, when the female connector is not connected with the male connector, the dust cap 6 is sleeved on the female connector, the dust cap 6 is in threaded connection with the second outer conductor 1 at the thread section 11, and the dust cap 6 can prevent external impurities from entering the female connector to damage the contact pins and affect the product performance.
Example 2:
This embodiment is substantially the same as embodiment 1 except that: as shown in fig. 9, the second outer conductor on the female connector is provided with four second axial channels, at this time, the center of the positioning hole and the center of each second axial channel are on the same circumference, that is, the combination of each second axial channel and the positioning hole is uniformly distributed in the circumferential direction, and correspondingly, the first outer conductor on the male connector is provided with four first axial channels, and the combination of each first axial channel and the jack is uniformly distributed in the circumferential direction.
Claims (9)
1. The utility model provides a connector tied in a bundle, includes male joint and female joint, the male joint includes first outer conductor, first insulator, conductor joint, first outer conductor is equipped with two at least first axial passageway (101), first insulator is impressed every in first axial passageway (101), conductor joint is impressed in the first insulator, female joint includes second outer conductor (1), second insulator (2), contact pin (3), second insulator (2) are equipped with second axial passageway (102), second axial passageway (102) with first axial passageway (101) are corresponding, second insulator (2) are impressed in every second axial passageway (102), contact pin (3) insert in second insulator (2), its characterized in that: the female connector further comprises tail outer conductors (4) and positioning pins (5), wherein the tail outer conductors (4) are arranged at the tail parts of the contact pins (3) and are in interference with the second insulators (2), an external cable is welded with the tail outer conductors (4), threaded sections (11) are arranged on the outer peripheral surface of one side of each second outer conductor (1), positioning holes (51) are formed in the end faces of the second outer conductors (1) on the same side of the threaded sections (11), the positioning pins (5) are inserted into the positioning holes (51), the positioning pins (5) and the threaded sections (11) are located on the same side of the second outer conductors (1), and insertion holes (52) corresponding to the positioning pins (5) are formed in the first outer conductors.
2. The bundle connector of claim 1, wherein: the male connector is screwed with the second outer conductor (1) at the thread section (11) through a screw sleeve.
3. The bundle connector of claim 1, wherein: the female connector further comprises a dust cap (6), the dust cap (6) being in threaded connection with the second outer conductor (1) at the threaded section (11).
4. The bundle connector of claim 1, wherein: the tail outer conductor (4) is provided with a cable channel (41), the cable channel (41) is composed of a first coaxial channel (411) and a second coaxial channel (412), and the second coaxial channel (412) is arranged on the outer side and has a diameter larger than that of the first coaxial channel (411).
5. The bundle connector of claim 1, wherein: the female connector further comprises a first sealing gasket (7) and a second sealing gasket (8), wherein the first sealing gasket (7) is embedded into the inner end face of the second outer conductor (1), and the second sealing gasket (8) is embedded into the outer end face of the second outer conductor (1).
6. The bundle connector of claim 1, wherein: the female connector further comprises a sealing ring (9), and the sealing ring (9) is embedded into the outer peripheral surface of the tail outer conductor (4) at the joint surface of the tail outer conductor (4) and the second outer conductor (1).
7. The bundle connector of claim 1, wherein: the positioning holes (51) and the insertion holes (52) are blind holes.
8. The bundle connector of claim 1, wherein: the number of the first axial channels (101) and the second axial channels (102) is odd, each first axial channel (101) and each second axial channel (102) are uniformly distributed in the circumferential direction, the positioning holes (51) are formed in the center of the second outer conductor (1), and the insertion holes (52) are formed in the center of the first outer conductor.
9. The bundle connector of claim 1, wherein: the number of the first axial channels (101) and the second axial channels (102) is even, the combination of each first axial channel (101) and the jack (52) is uniformly distributed in the circumferential direction, and the combination of each second axial channel (102) and the positioning hole (51) is uniformly distributed in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722705.8A CN107508096B (en) | 2017-08-22 | 2017-08-22 | Bundling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722705.8A CN107508096B (en) | 2017-08-22 | 2017-08-22 | Bundling connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107508096A CN107508096A (en) | 2017-12-22 |
| CN107508096B true CN107508096B (en) | 2024-08-09 |
Family
ID=60692551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710722705.8A Active CN107508096B (en) | 2017-08-22 | 2017-08-22 | Bundling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508096B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203910991U (en) * | 2014-06-20 | 2014-10-29 | 常州普纳电子科技有限公司 | High-performance welding-type radio frequency coaxial connector used for cable |
| CN205488833U (en) * | 2016-01-06 | 2016-08-17 | 罗森伯格亚太电子有限公司 | A ground loop and connector tied in a bundle for connector tied in a bundle |
| CN207149802U (en) * | 2017-08-22 | 2018-03-27 | 镇江浩华通讯有限公司 | A kind of cluster connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997209A (en) * | 2010-12-06 | 2011-03-30 | 西安富士达科技股份有限公司 | Radio frequency coaxial high-density cluster connector |
| CN103972690B (en) * | 2013-02-01 | 2016-04-20 | 罗森伯格技术（昆山）有限公司 | A kind of cluster connector |
-
2017
- 2017-08-22 CN CN201710722705.8A patent/CN107508096B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203910991U (en) * | 2014-06-20 | 2014-10-29 | 常州普纳电子科技有限公司 | High-performance welding-type radio frequency coaxial connector used for cable |
| CN205488833U (en) * | 2016-01-06 | 2016-08-17 | 罗森伯格亚太电子有限公司 | A ground loop and connector tied in a bundle for connector tied in a bundle |
| CN207149802U (en) * | 2017-08-22 | 2018-03-27 | 镇江浩华通讯有限公司 | A kind of cluster connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107508096A (en) | 2017-12-22 |
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Effective date of registration: 20240611 Address after: Room G1650, 4th Floor, Building 1, Phase III, International Enterprise Center, No. 1 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430205 Applicant after: Hubei Yueyan Technology Co.,Ltd. Country or region after: China Address before: 212000 No.88 Yanjiang Road, Xiushan village, guantangqiao street, Runzhou District, Zhenjiang City, Jiangsu Province Applicant before: ZHENJIANG HAOHUA COMMUNICATION Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240709 Address after: Room 301, Building 11, Phase I, Yingkexin Science and Technology Park, No. 368 Huanghe West Road, Huangdao District, Qingdao City, Shandong Province, 266000 Applicant after: Qingdao Qihuan Electronics Co.,Ltd. Country or region after: China Address before: Room G1650, 4th Floor, Building 1, Phase III, International Enterprise Center, No. 1 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430205 Applicant before: Hubei Yueyan Technology Co.,Ltd. Country or region before: China |
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