CN106911016A - A kind of highly reliable, detachable many radio-frequency channel connectors - Google Patents
A kind of highly reliable, detachable many radio-frequency channel connectors Download PDFInfo
- Publication number
- CN106911016A CN106911016A CN201710233161.9A CN201710233161A CN106911016A CN 106911016 A CN106911016 A CN 106911016A CN 201710233161 A CN201710233161 A CN 201710233161A CN 106911016 A CN106911016 A CN 106911016A
- Authority
- CN
- China
- Prior art keywords
- shell
- radio
- frequency channel
- reed
- hole
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 241001133184 Colletotrichum agaves Species 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 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
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
- H01R13/434—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by separate resilient locking means on contact member, e.g. retainer collar or ring around contact member
-
- 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
- H01R13/42—Securing in a demountable manner
- H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
-
- 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
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses highly reliable, the detachable many radio-frequency channel connectors of one kind, including shell, the multiple radio-frequency channels being arranged in shell, the reed of fixed RF passage and shell and locking reed lock-screw；Radio-frequency channel is fixed up with shell by reed so that radio-frequency channel is detachable with shell, convenient maintenance, debugging, and possess reliability higher；Application of the present invention in terms of many radio-frequency channel connectors, will preferably solve many radio-frequency channel connectors and easily debug, and reprocess and contact reliable this contradiction, be that product dominates the market there is provided technical solution.
Description
Technical field
The invention belongs to technical field of electric connectors, and in particular to a kind of highly reliable, detachable many radio-frequency channel connections
Device.
Background technology
Radio frequency (RF) coaxial connector is a kind of commonly used electronic component of acquisition, and product is widely used in weaponry etc.
Microwave communication system regions, with the lifting of radio frequency connector industrial technology, the application of many radio-frequency channel connector ground is increasingly extensive.
Many radio-frequency channel connectors are generally divided into two kinds of earth terminal and floating end：Ground connection end structure is to ensure reliable ground connection.It is floating
When moved end is to ensure that headstock is connected, there is certain radial floating amount radio-frequency channel, it is to avoid Hard link damages connector；Also have
There is certain axial amount of floating, the radio-frequency channel interface of connector headstock is fitted like a glove, excellent electrical properties.
The frame mode of current earth terminal mainly has screw-type (such as Fig. 1), interference fit compression type (such as Fig. 2), integral type
(such as Fig. 3) type.But the said goods structure haves the shortcomings that certain：There is screw thread under being fixed on strong vibration occasion in screw-type
The risk for releasing, causes loose contact, although can be taken off by being embodied in various ways locking thread, but each passage increases
Corresponding anti-loosing mechanism is obviously very complicated, and is unfavorable for simple maintenance；The presence of interference fit compression type cannot be dismantled, product without
Method maintenance, the defect of debugging；And integrated product high processing costs, equally there is also the defect that product cannot be repaired, debugged.
The content of the invention
In order to overcome above-mentioned prior art defect, penetrate it is an object of the invention to provide one kind is highly reliable, detachable more
Frequency channel connector.So that connector possesses reliability higher simultaneously, it is also convenient for repairing, debugs.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of highly reliable, detachable many radio-frequency channel connectors, including shell 2, the multiple radio frequencies being arranged in shell 2
The reed 3 of passage 1, fixed RF passage 1 and shell 2 and the lock-screw 4 of locking reed 3；The radio-frequency channel 1 by it is interior to
It is made up of the parts of shell 1-3 tri- of contact pin 1-1, insulator 1-2 and radio-frequency channel successively outward, the profile knot of the radio-frequency channel 1
Structure is that the shell 1-3 of radio-frequency channel is circular upper part and square lower part, the cylindrical circle for being placed in the top of shell 2 in top of the shell 1-3 of radio-frequency channel
In hole, and gap cooperation is formed with the circular hole of shell 2, the bottom four directions of the shell 1-3 of the radio-frequency channel is placed under shell 2
In portion's rectangular opening, and gap cooperation is formed with the side long in the lower rectangular hole of shell 2；The bottom of the shell 1-3 of the radio-frequency channel
Cubic front end and rear end are provided with the first groove 1-4, and the second groove 2-1, described first are provided with the lower rectangular hole of the shell 2
Groove 1-4 is fitted like a glove with the second groove 2-1 positions, and a square hole is formed by two rectangular rectangular openings after the completion of assembling；It is described
The left side of shell 2 is provided with two sector hole 2-2 along direction along square hole, and the first sector hole is that right ports are Gewindefreistiche, second
Sector hole is that left hole is screwed hole；The reed 3 through shell 2 two sector hole 2-2, then penetrate the second groove 2-1 of shell 2 with
In the square hole that first groove 1-4 of radio-frequency channel is constituted, compression and radio-frequency channel 1 that reed 3 is produced in vertical direction
Good contact is kept, and radio-frequency channel 1 is fixed up with shell 2 in structure, the screw-in shell 2 of the lock-screw 4
Screwed hole, dieback reed 3 makes reed 3 and shell 2 form good contact, such reed 3 respectively with radio-frequency channel 1 and the shape of shell 2
Into good contact.
Height dimension of the height dimension of the first groove 1-4 of the radio-frequency channel 1 less than the second groove 2-1 of shell 2,
Ensure that the reed 3 when vertical direction is compressed of reed 3 forms good contact with radio-frequency channel 1.
The lock-screw 4 is made up of two parts, including the right-hand member being fixed together by Shooting Technique parts of plastics
The metal part outer end 4-2 of screw terminal 4-1 and left end, plays a part of anti-screw and releases.
The reed 3 is a kind of strip ripple in vertical direction with certain elasticity being made up of beryllium-bronze square stock punching press
Shape reed.
Compared to the prior art compared with shell 2 be fixed up for radio-frequency channel 1 by reed 3 by the present invention so that radio frequency leads to
Road 1 is detachable with shell 2, convenient maintenance, debugging, and possesses reliability higher.
Brief description of the drawings
Fig. 1 is the helicitic texture schematic diagram at existing many radio-frequency channel connector ground ends.
Fig. 2 is the over-surplus fit structure schematic diagram at existing many radio-frequency channel connector ground ends.
Fig. 3 is the integrative-structure schematic diagram at existing many radio-frequency channel connector ground ends.
Fig. 4 is the front sectional view at many radio-frequency channel connector ground ends of the invention.
Fig. 5 is the left view sectional view at many radio-frequency channel connector ground ends of the invention.
Fig. 6 is the upward view at many radio-frequency channel connector ground ends of the invention.
Fig. 7 is the reed schematic diagram at many radio-frequency channel connector ground ends of the invention.
Specific embodiment
It is described in detail below in conjunction with the accompanying drawings.
Such as Fig. 4, a kind of highly reliable, detachable many radio-frequency channel connectors, including radio-frequency channel 1, shell 2, reed 3,
Lock-screw 4.The radio-frequency channel 1 is not limited to the number of diagram, and the change of number of active lanes can be carried out according to user's request, this
Embodiment is four radio-frequency channels, and when radio-frequency channel is more, structural advantage of the invention is more notable.
Radio-frequency channel 1 is from inside to outside successively by the part groups of shell 1-3 tri- of contact pin 1-1, insulator 1-2 and radio-frequency channel
Into the fixed form between three has various common structures, and the present invention is no longer described in detail to this common structure.It is described to penetrate
Frequency channel profile structure is that the shell 1-3 of radio-frequency channel is circular upper part and square lower part, and the top of the shell 1-3 of radio-frequency channel is cylindrical to be placed in outward
In the circular hole on the top of shell 2, and gap cooperation is formed with the circular hole of shell 2；The bottom four directions of the shell 1-3 of the radio-frequency channel
It is placed in the lower rectangular hole of shell 2, and gap is formed with the side long in the lower rectangular hole of shell 2 and coordinates.The radio-frequency channel
The bottom four directions front end of shell 1-3 and rear end are provided with the first groove 1-4, and it is recessed to be provided with second in the lower rectangular hole of the shell 2
Groove 2-1, the first groove 1-4 fit like a glove with the second groove 2-1 positions, are formed by two rectangular rectangular openings after the completion of assembling
One square hole (such as Fig. 5).The left side of the shell 2 is provided with two sector hole 2-2 along direction along square hole, and the first sector hole is right side
Hole is Gewindefreistiche, and the second sector hole is that left hole is screwed hole.The reed 3 is a kind of to be made up of beryllium-bronze square stock punching press
There is the strip corrugated reed (such as Fig. 7) of certain elasticity in vertical direction.During assembling, reed 3 is passed through two sector holes of shell 2
In 2-2, then the square holes that are constituted of the first groove 1-4 of the second groove 2-1 and radio-frequency channel for penetrating shell 2, because reed 3 exists
Vertical direction produces compression, and reed 3 and radio-frequency channel 1 keep good contact, and in structure by radio-frequency channel 1 with it is outer
Shell 2 is fixed up, then lock-screw 4 is screwed in the screwed hole of shell 2, and dieback reed 3 makes reed 3 be formed with shell 2 and well connects
Touch.So reed 3 forms good contact with radio-frequency channel 1 and shell 2 respectively.
Used as preferred embodiment of the invention, the height dimension of the first groove 1-4 of radio-frequency channel 1 is less than the second of shell 2
The height dimension of groove 2-1, it is ensured that the reed 3 when vertical direction is compressed of reed 3 forms good contact with radio-frequency channel 1.
Used as preferred embodiment of the invention, lock-screw 4 is made up of two parts, as shown in figure 4, the plastic section including right-hand member
The metal part outer end 4-2 of screw terminal 4-1 and left end, two parts is divided to be fixed together by Shooting Technique.Can so play
The effect that anti-screw is released.
The invention provides many radio-frequency channel connector ground end structures of a kind of highly reliable and convenient dismounting.The product exists
Application in terms of many radio-frequency channel connectors, will preferably solve that many radio-frequency channel connectors easily debug, reprocess and contact can
It is that product dominates the market there is provided technical solution by this contradiction.
Claims (4)
1. a kind of highly reliable, detachable many radio-frequency channel connectors, it is characterised in that：Including shell (2), it is arranged on shell
(2) reed (3) of multiple radio-frequency channels (1), fixed RF passage (1) and shell (2) in and the locking of locking reed (3)
Screw (4)；The radio-frequency channel (1) is from inside to outside successively by the shell (1- of contact pin (1-1), insulator (1-2) and radio-frequency channel
3) three parts composition, the contour structures of the radio-frequency channel (1) are that the shell (1-3) of radio-frequency channel is circular upper part and square lower part, and radio frequency leads to
The top of the shell (1-3) in road is cylindrical to be placed in the circular hole on shell (2) top, and forms gap cooperation with the circular hole of shell (2),
The bottom four directions of the shell (1-3) of the radio-frequency channel is placed in the lower rectangular hole of shell (2), and with shell (2) bottom square
The side long in shape hole forms gap and coordinates；It is recessed that the bottom four directions front end of the shell (1-3) of the radio-frequency channel and rear end are provided with first
Groove (1-4), is provided with the second groove (2-1) in the lower rectangular hole of the shell (2), first groove (1-4) is recessed with second
Groove (2-1) position is fitted like a glove, and a square hole is formed by two rectangular rectangular openings after the completion of assembling；The left side of the shell (2)
Direction along square hole is provided with two sector holes (2-2), the first sector hole is that right ports are Gewindefreistiche, and the second sector hole is left side
Hole is screwed hole；The reed (3) through shell (2) two sector holes (2-2), then penetrate second groove (2-1) of shell (2) with
In the square hole that first groove (1-4) of radio-frequency channel is constituted, reed (3) leads in the compression that vertical direction is produced with radio frequency
Road (1) keeps good contact, and radio-frequency channel (1) is fixed up with shell (2) in structure, the lock-screw (4)
The screwed hole of shell (2) is screwed in, dieback reed (3) makes reed (3) form good contact, such reed (3) point with shell (2)
Good contact is not formd with radio-frequency channel (1) and shell (2).
2. one kind according to claim 1 is highly reliable, detachable many radio-frequency channel connectors, it is characterised in that：It is described
Height dimension of the height dimension of first groove (1-4) of radio-frequency channel (1) less than second groove (2-1) of shell (2), it is ensured that
Reed (3) reed 3 when vertical direction is compressed) form good contact with radio-frequency channel (1).
3. one kind according to claim 1 is highly reliable, detachable many radio-frequency channel connectors, it is characterised in that：It is described
Lock-screw (4) is made up of two parts, including the right-hand member being fixed together by Shooting Technique parts of plastics screw terminal (4-1)
With the metal part outer end (4-2) of left end, play a part of anti-screw and release.
4. one kind according to claim 1 is highly reliable, detachable many radio-frequency channel connectors, it is characterised in that：It is described
Reed (3) is a kind of strip corrugated reed in vertical direction with certain elasticity being made up of beryllium-bronze square stock punching press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233161.9A CN106911016B (en) | 2017-04-11 | 2017-04-11 | High-reliability detachable multi-radio-frequency channel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233161.9A CN106911016B (en) | 2017-04-11 | 2017-04-11 | High-reliability detachable multi-radio-frequency channel connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106911016A true CN106911016A (en) | 2017-06-30 |
| CN106911016B CN106911016B (en) | 2023-04-14 |
Family
ID=59195015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233161.9A Active CN106911016B (en) | 2017-04-11 | 2017-04-11 | High-reliability detachable multi-radio-frequency channel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106911016B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002313502A (en) * | 2001-04-13 | 2002-10-25 | Fujikura Ltd | Connector for connecting flexible printed circuit and wire harness |
| CN102570217A (en) * | 2010-11-04 | 2012-07-11 | 泰科电子公司 | An RF connector assembly |
| US20140154909A1 (en) * | 2012-12-04 | 2014-06-05 | Amphenol Corporation | Cable connector system |
| US20140170894A1 (en) * | 2012-12-19 | 2014-06-19 | Michael D. McCulley | Twist Lock Connector Locking Mechanism |
| CN104134882A (en) * | 2013-05-15 | 2014-11-05 | 中航光电科技股份有限公司 | Rectangular integrated radio frequency connector |
| CN204011884U (en) * | 2014-07-07 | 2014-12-10 | 帛江科技股份有限公司 | Multiaxial type terminal fixer |
| US20150050845A1 (en) * | 2012-04-13 | 2015-02-19 | Amphenol Tuchel Electronics Gmbh | Plug connector with contact detent means |
| CN204696393U (en) * | 2015-06-10 | 2015-10-07 | 镇江蓝箭电子有限公司 | A kind of high frequency multi-channel rectangle push type connector |
| CN206639942U (en) * | 2017-04-11 | 2017-11-14 | 陕西华达科技股份有限公司 | A kind of highly reliable, detachable more radio-frequency channel connector constructions |
-
2017
- 2017-04-11 CN CN201710233161.9A patent/CN106911016B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002313502A (en) * | 2001-04-13 | 2002-10-25 | Fujikura Ltd | Connector for connecting flexible printed circuit and wire harness |
| CN102570217A (en) * | 2010-11-04 | 2012-07-11 | 泰科电子公司 | An RF connector assembly |
| US20150050845A1 (en) * | 2012-04-13 | 2015-02-19 | Amphenol Tuchel Electronics Gmbh | Plug connector with contact detent means |
| US20140154909A1 (en) * | 2012-12-04 | 2014-06-05 | Amphenol Corporation | Cable connector system |
| US20140170894A1 (en) * | 2012-12-19 | 2014-06-19 | Michael D. McCulley | Twist Lock Connector Locking Mechanism |
| CN104134882A (en) * | 2013-05-15 | 2014-11-05 | 中航光电科技股份有限公司 | Rectangular integrated radio frequency connector |
| CN204011884U (en) * | 2014-07-07 | 2014-12-10 | 帛江科技股份有限公司 | Multiaxial type terminal fixer |
| CN204696393U (en) * | 2015-06-10 | 2015-10-07 | 镇江蓝箭电子有限公司 | A kind of high frequency multi-channel rectangle push type connector |
| CN206639942U (en) * | 2017-04-11 | 2017-11-14 | 陕西华达科技股份有限公司 | A kind of highly reliable, detachable more radio-frequency channel connector constructions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106911016B (en) | 2023-04-14 |
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Address after: 710119 No. 5 Puxin Second Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: SHAANXI HUADA SCIENCE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 710065, No. 3, electronic West Street, electronic city, Yanta District, Shaanxi, Xi'an Patentee before: SHAANXI HUADA SCIENCE TECHNOLOGY Co.,Ltd. Country or region before: China |
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