CN110676606A - Coaxial connector with detachable locking sleeve - Google Patents
Coaxial connector with detachable locking sleeve Download PDFInfo
- Publication number
- CN110676606A CN110676606A CN201910783549.5A CN201910783549A CN110676606A CN 110676606 A CN110676606 A CN 110676606A CN 201910783549 A CN201910783549 A CN 201910783549A CN 110676606 A CN110676606 A CN 110676606A
- Authority
- CN
- China
- Prior art keywords
- connector
- sub
- arc
- female connector
- detachable locking
- 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
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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
- 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
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0503—Connection between two cable ends
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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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/625—Casing or ring with bayonet engagement
-
- 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
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to the technical field of connectors, in particular to a coaxial connector with a detachable locking sleeve, which comprises a sub connector, wherein the sub connector is connected with a female connector through a clamping mechanism, the shapes and the sizes of the sub connector and the female connector are the same, an external thread connecting pipe is fixed on one side surface of the sub connector and one side surface of the female connector, a threading pipe is fixed inside the external thread connecting pipe, a detachable locking mechanism is arranged on the threading pipe, the other side surfaces of the sub connector and the female connector are connected with a red copper bar through elastic mechanisms, a connecting ring is arranged in the middle of the red copper bar, a pressing mechanism is arranged on the connecting ring, and sealing protection mechanisms are arranged at the end parts of the sub connector and the female connector. The invention has firm connection, can be disassembled for reuse, and reduces the cost of cable connection.
Description
Technical Field
The invention relates to the technical field of coaxial connectors, in particular to a coaxial connector with a detachable locking sleeve.
Background
Coaxial connectors are commonly used in radio frequency communication systems requiring high precision and reliability, which may be applied to the end of a coaxial cable or to the interface of some mobile devices.
The coaxial connector may be classified into a male connector and a female connector according to the form of their interfaces, the interface of the male connector and the interface of the female connector being fitted to each other so as to provide an electrical connection therebetween, and an exterior of one of the male connector and the female connector is generally provided with a threaded coupling nut so as to firmly connect the male connector and the female connector together when the coupling nut is screwed onto the other of the male connector and the female connector, thereby forming a reliable electrical and mechanical engagement between the male connector and the female connector.
The coaxial connector that uses at present adopts fixed mode to realize being connected with the cable usually, and recycle after coaxial connector can't dismantle has so caused very big waste.
Disclosure of Invention
The invention aims to solve the defect that a coaxial connector in the prior art cannot be disassembled and recycled, and provides a coaxial connector with a detachable locking sleeve.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a coaxial connector with a detachable locking sleeve comprises a sub-connector, wherein the sub-connector is connected with a female connector through a clamping mechanism, the shape and the size of the sub-connector and the size of the female connector are the same, an external thread connecting pipe is fixed on one side surface of the sub-connector and one side surface of the female connector, a threading pipe is fixed inside the external thread connecting pipe, a detachable locking mechanism is arranged on the threading pipe and comprises two arc-shaped clamping grooves, the two arc-shaped clamping grooves are symmetrically arranged on the inner wall of the threading pipe, arc-shaped clamping plates are clamped in each arc-shaped clamping groove, arc-shaped anti-skidding strips are evenly distributed on the inner wall of each arc-shaped clamping plate, blind holes are symmetrically arranged in the middle of the arc surface of each arc-shaped clamping plate, threaded through holes positioned on the threading pipe are arranged right above each blind hole, and hexagon socket head, the secondary connector and the other side of the female connector are connected with a red copper strip through elastic mechanisms, a connecting ring is arranged in the middle of the red copper strip, a pressing mechanism is arranged on the connecting ring, and the end portions of the secondary connector and the female connector are provided with sealing protection mechanisms.
Preferably, sealed protection machanism includes the protection sleeve section of thick bamboo, protection sleeve section of thick bamboo inner wall is provided with the internal thread face, and protection sleeve section of thick bamboo top surface middle part is equipped with the threading through-hole, internal thread face and external screw thread connecting pipe threaded connection.
Preferably, hold-down mechanism includes adjusting bolt, adjusting bolt and connection ring threaded connection, and the adjusting bolt bottom is fixed with steel and moulds the line ball board.
Preferably, elastic mechanism includes two first telescopic links, two first telescopic link symmetry sets up and all inlays on son connector or female connector are positive, and two first telescopic link surfaces all overlap and are equipped with first spring.
Preferably, the block mechanism includes two second telescopic links, two the second telescopic link symmetry sets up and all inlays on sub-connector side, and two second telescopic link surfaces all overlap and are equipped with the second spring, female connector side is fixed with the connection column section of thick bamboo, the symmetry is equipped with the card hole on the connection column section of thick bamboo side, two the card hole clamps the tip that has two second telescopic links respectively.
Preferably, the sub-connector, the female connector, the external thread connecting pipe, the threading pipe, the arc-shaped wire clamping plate and the arc-shaped anti-slip strip are all made of insulating plastics.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the sub connector and the female connector, two cables to be connected can be respectively fixed with the sub connector and the female connector through the detachable locking mechanisms on the sub connector and the female connector when the cables are connected, so that the purposes of detaching and recycling the sub connector and the female connector can be realized, and the cost for connecting the cables is saved;
2. according to the invention, the sealing protection mechanisms are arranged at the end parts of the primary connector and the secondary connector, so that the detachable locking mechanism can be protected;
3. according to the invention, the pressing mechanism is arranged on the connecting ring, so that the inner core of the cable can be firmly contacted with the red copper strip, and then the red copper strips on the sub-connector and the female connector can be extruded together through the elastic mechanism, so that the electric connection is realized, and the conditions of wire disconnection or poor contact can not occur.
Drawings
FIG. 1 is a schematic view of a coaxial connector with a detachable locking sleeve according to the present invention after the connection between the male and the female connectors is completed;
FIG. 2 is a front view of an exploded view of a neutron connector of a coaxial connector with a removable locking sleeve of the present invention;
FIG. 3 is a rear view of the exploded configuration of the neutron connector of a coaxial connector of the present invention with a removable locking sleeve;
fig. 4 is a schematic structural diagram of a female connector of a coaxial connector with a detachable locking sleeve according to the present invention.
In the figure: sub-connector 1, female connector 2, external screw thread connecting pipe 3, threading pipe 4, arc draw-in groove 5, cambered surface clamp plate 6, arc antislip strip 7, blind hole 8, screw through hole 9, hexagon socket head cap screw 10, red copper strip 11, connect ring 12, protective sleeve 13, internal thread face 14, threading through hole 15, steel-plastic line pressing board 16, adjusting bolt 17, first telescopic link 18, first spring 19, second telescopic link 20, second spring 21, connecting cylinder 22, card hole 23.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1-4, the coaxial connector with the detachable locking sleeve comprises a sub-connector 1, the sub-connector 1 is connected with a female connector 2 through a clamping mechanism, the shapes and sizes of the sub-connector 1 and the female connector 2 are the same, an external thread connecting pipe 3 is fixed on one side surface of the sub-connector 1 and one side surface of the female connector 2, a threading pipe 4 is fixed inside the external thread connecting pipe 3, a detachable locking mechanism is arranged on the threading pipe 4 and comprises two arc-shaped clamping grooves 5, the two arc-shaped clamping grooves 5 are symmetrically arranged on the inner wall of the threading pipe 4, arc-shaped clamping plates 6 are clamped in each arc-shaped clamping groove 5, arc-shaped anti-skid strips 7 are evenly distributed on the inner wall of each arc-shaped clamping plate 6, and the sub-connector 1, the female connector 2, the external thread connecting pipe 3, the threading pipe 4, the arc-shaped, when two cables are coaxially connected, firstly, the son connector 1 and the mother connector 2 are respectively fixed at the end parts of the two cables, the fixing modes of the son connector 1 and the mother connector 2 are the same as those of the cables, the principle of fixing the son connector 1 and the cables is described, when the son connector 1 is connected with the cables, firstly, the protective sleeve 13 is sleeved on the cables by utilizing the through hole 15, and then the son connector 1 and the threading pipes 4 fixed with the son connector 1 penetrate the cables, then the hexagon socket head cap screw 10 on the screw thread through hole 9 is screwed, the top end of the hexagon socket head cap screw 10 can extrude the cambered surface clamp plate 6 to clamp the cable skin, in addition, the arc-shaped antislip strip 7 is arranged on the inner wall of the cambered surface clamp plate 6, so that the son connector 1 can be prevented from falling off from the cable skin, after the son connector 1 is fixed with the cable, the inner core of the cable is fixedly connected with the red copper strip 11 by using a pressing mechanism, so that the son connector 1 is fixed with the cable, then the mother connector 2 is fixed with another cable in the same way, and then the two cables can be electrically connected by matching an elastic mechanism and a clamping mechanism, wherein the son connector 1 and the mother connector 2 can be detached and reused, the cable connection cost is saved, and the connection between the connector 1 and the mother connector 2 and the cable is very firm.
Be equipped with hold-down mechanism on connecting ring 12, hold-down mechanism includes adjusting bolt 17, adjusting bolt 17 with be connected ring 12 threaded connection, and adjusting bolt 17 bottom is fixed with steel and moulds line ball board 16, when carrying out the cable inner core and being connected with red copper bar 11, rotatable adjusting bolt 17 makes steel mould line ball board 16 tightly press the cable inner core on connecting ring 12, can realize the electric connection between red copper bar 11 and the cable inner core.
Elastic mechanism includes two first telescopic links 18, and 18 symmetries of two first telescopic links set up and all inlay on son connector 1 or female connector 2 openly, and 18 surfaces on two first telescopic links all overlap and are equipped with first spring 19, can tightly press the red copper bar 11 on son connector 1 and the female connector 2 together through elastic mechanism, realize the electric connection of two cables.
Block mechanism includes two second telescopic links 20, two 20 symmetries of second telescopic link set up and all inlay on son connector 1 side, two 20 surperficial all overlaps of second telescopic links are equipped with second spring 21, 2 sides of female connector are fixed with connecting column casing 22, the symmetry is equipped with card hole 23 on the connecting column casing 22 side, two card holes 23 clamp the tip that has two second telescopic links 20 respectively, when again with son connector 1 and 2 fixed connection of female connector, two second telescopic links 20 that the cover on the son connector 1 was equipped with second spring 21 can insert the card hole 23 on connecting column casing 22 under the effect of its elasticity in, realize the high-speed joint.
The foregoing shows and describes the general principles, essential 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, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A coaxial connector with a detachable locking sleeve comprises a sub-connector (1) and is characterized in that the sub-connector (1) is connected with a female connector (2) through a clamping mechanism, the shapes and sizes of the sub-connector (1) and the female connector (2) are the same, an external thread connecting pipe (3) is fixed on one side face of the sub-connector (1) and one side face of the female connector (2), a threading pipe (4) is fixed inside the external thread connecting pipe (3), a detachable locking mechanism is arranged on the threading pipe (4), the detachable locking mechanism comprises two arc-shaped clamping grooves (5), the two arc-shaped clamping grooves (5) are symmetrically arranged on the inner wall of the threading pipe (4), arc-shaped wire clamps (6) are arranged in each arc-shaped clamping groove (5), and arc-shaped anti-skid strips (7) are uniformly distributed on the inner wall of each arc-shaped wire clamp (6), equal symmetry in cambered surface middle part of every cambered surface clamp plate (6) is equipped with blind hole (8), every all be equipped with screw thread through-hole (9) that are located threading pipe (4) directly over blind hole (8), every equal threaded connection has hexagon socket head cap screw (10) in screw thread through-hole (9), son connector (1) and female connector (2) another side all are connected with red copper strip (11) through elastic mechanism, red copper strip (11) middle part is equipped with connects ring (12), be equipped with hold-down mechanism on connecting ring (12), son connector (1) and female connector (2) tip all are equipped with sealed protection machanism.
2. A coaxial connector with a detachable locking sleeve according to claim 1, characterized in that the sealing protection mechanism comprises a protection sleeve (13), the inner wall of the protection sleeve (13) is provided with an inner thread surface (14), the middle of the top surface of the protection sleeve (13) is provided with a threading through hole (15), and the inner thread surface (14) is in threaded connection with the external thread connecting pipe (3).
3. The coaxial connector with the detachable locking sleeve of claim 1, characterized in that the pressing mechanism comprises an adjusting bolt (17), the adjusting bolt (17) is in threaded connection with the connecting ring (12), and a steel-plastic wire pressing plate (16) is fixed at the bottom of the adjusting bolt (17).
4. The coaxial connector with the detachable locking sleeve as claimed in claim 1, wherein the elastic mechanism comprises two first telescopic rods (18), the two first telescopic rods (18) are symmetrically arranged and are embedded on the front surface of the sub-connector (1) or the female connector (2), and the surfaces of the two first telescopic rods (18) are sleeved with first springs (19).
5. The coaxial connector with the detachable locking sleeve is characterized in that the clamping mechanism comprises two second telescopic rods (20), the two second telescopic rods (20) are symmetrically arranged and are embedded on the side surface of the sub-connector (1), second springs (21) are sleeved on the surfaces of the two second telescopic rods (20), a connecting column barrel (22) is fixed on the side surface of the female connector (2), clamping holes (23) are symmetrically formed in the side surface of the connecting column barrel (22), and the two clamping holes (23) clamp the end parts of the two second telescopic rods (20) respectively.
6. The coaxial connector with the detachable locking sleeve as claimed in claim 1, characterized in that the sub-connector (1), the female connector (2), the externally threaded connecting pipe (3), the threading pipe (4), the arc-shaped clamping plate (6) and the arc-shaped antislip strip (7) are all made of insulating plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910783549.5A CN110676606B (en) | 2019-08-23 | 2019-08-23 | Coaxial connector with detachable locking sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910783549.5A CN110676606B (en) | 2019-08-23 | 2019-08-23 | Coaxial connector with detachable locking sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110676606A true CN110676606A (en) | 2020-01-10 |
| CN110676606B CN110676606B (en) | 2020-09-18 |
Family
ID=69075564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910783549.5A Active CN110676606B (en) | 2019-08-23 | 2019-08-23 | Coaxial connector with detachable locking sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110676606B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112835147A (en) * | 2020-12-30 | 2021-05-25 | 深圳市国信达科技股份有限公司 | Communication connector with shield attached to connector body |
| CN114243626A (en) * | 2021-12-23 | 2022-03-25 | 卢家红 | Cable dismounting joint |
| CN114256707A (en) * | 2021-12-22 | 2022-03-29 | 国网甘肃省电力公司经济技术研究院 | LED module electrical connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB225612A (en) * | 1923-09-03 | 1924-12-03 | Charles Edwin Foster | Improvements in or relating to double pole electrical connectors |
| CN202977759U (en) * | 2012-12-18 | 2013-06-05 | 华中科技大学 | Adapter between single-core wire and coaxial wire |
| CN206922055U (en) * | 2017-06-16 | 2018-01-23 | 陕西理工大学 | A kind of coaxial cable connector |
| US20180040965A1 (en) * | 2013-12-24 | 2018-02-08 | Ppc Broadband, Inc. | Connector Having An Inner Conductor Engager |
| CN109768424A (en) * | 2019-03-15 | 2019-05-17 | 青岛华言顺机电科技有限公司 | A kind of soft copy connector |
-
2019
- 2019-08-23 CN CN201910783549.5A patent/CN110676606B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB225612A (en) * | 1923-09-03 | 1924-12-03 | Charles Edwin Foster | Improvements in or relating to double pole electrical connectors |
| CN202977759U (en) * | 2012-12-18 | 2013-06-05 | 华中科技大学 | Adapter between single-core wire and coaxial wire |
| US20180040965A1 (en) * | 2013-12-24 | 2018-02-08 | Ppc Broadband, Inc. | Connector Having An Inner Conductor Engager |
| CN206922055U (en) * | 2017-06-16 | 2018-01-23 | 陕西理工大学 | A kind of coaxial cable connector |
| CN109768424A (en) * | 2019-03-15 | 2019-05-17 | 青岛华言顺机电科技有限公司 | A kind of soft copy connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112835147A (en) * | 2020-12-30 | 2021-05-25 | 深圳市国信达科技股份有限公司 | Communication connector with shield attached to connector body |
| CN112835147B (en) * | 2020-12-30 | 2021-11-12 | 上海毕科电子有限公司 | Communication connector with shield attached to connector body |
| CN114256707A (en) * | 2021-12-22 | 2022-03-29 | 国网甘肃省电力公司经济技术研究院 | LED module electrical connector |
| CN114243626A (en) * | 2021-12-23 | 2022-03-25 | 卢家红 | Cable dismounting joint |
| CN114243626B (en) * | 2021-12-23 | 2023-12-05 | 卢家红 | Cable disassembly joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110676606B (en) | 2020-09-18 |
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Address after: 523000 No. 7 Yinzhu Road, Zhouwu Community, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: Dongguan Dingtong precision Polytron Technologies Inc. Address before: 523106 No.7, Yinzhu Road, Zhouwu community, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: DONGGUAN DINGTONG PRECISION HARDWARE Co.,Ltd. |
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