CN105591241A - RJ45 connector with reinforced shielding - Google Patents
RJ45 connector with reinforced shielding Download PDFInfo
- Publication number
- CN105591241A CN105591241A CN201610021247.0A CN201610021247A CN105591241A CN 105591241 A CN105591241 A CN 105591241A CN 201610021247 A CN201610021247 A CN 201610021247A CN 105591241 A CN105591241 A CN 105591241A
- Authority
- CN
- China
- Prior art keywords
- shielding
- connector
- signal
- input
- output terminals
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
Abstract
The invention discloses an RJ45 connector with reinforced shielding. The RJ45 connector comprises a plug body and a socket body, a crossed shielding plate, a shielding rack, an independent shielding block, an input signal converting circuit board, signal output terminals, and an output terminal support plate are arranged in the plug body, and a crossed shielding groove, signal input signals, an input terminal support plate, an output signal converting circuit board, secondary output terminals, a secondary output terminal base, and a secondary output terminal positioning shielding rack are arranged in the socket body. According to the RJ45 connector, a twisted pair is not dismounted in the installation process, the anti-interference capability of the twisted pair is effectively guaranteed, the shielding capability of network signals in the RJ45 connector can be improved by a signal shielding transmission device of the RJ45 connector, stable transmission of the network signals is effectively guaranteed, the universality is high, and market promotion and application can be facilitated.
Description
[technical field]
The present invention relates to the technical field of Network Cable Connector, particularly a kind of RJ45 connector of strengthening shieldingTechnical field.
[background technology]
The network that RJ-45 port is applicable to be built by twisted-pair feeder, this port is modal, in general withToo net hub all can provide this port. The how many mouthfuls of hubs that we are usual said, what just refer to hasHow many RJ-45 ports. The RJ-45 port of hub can directly connect computer, the network printer etc.Terminal device, also can be connected with the line concentration equipment such as other switches, hub and router. RJ-45The order of joint winding displacement has two kinds of diverse ways: one be Bai Cheng, orange, Bai Lv, indigo plant, Bai Lan, green,Bai Zong, palm fibre; Another kind is white green, green, Bai Cheng, indigo plant, Bai Lan, orange, Bai Zong, palm fibre; Therefore use RJ45The line of joint also has two kinds: direct-through line, interleave line. It should be noted that in the time being connected to distinct device,The wire jumping method of the twisted-pair cable using is different. RJ45 connector connects network interface card or HUB,The two ends for connecting twisted-pair feeder. Closeer its antijamming capability of generally turning round line is just stronger, with other transmissionMedium is compared, and twisted-pair feeder is in transmission range, and the aspects such as channel width and data transmission bauds are all subject to a fixed limitSystem, but price is comparatively cheap, and the scope of application is extensive. Existing RJ45 connector needs elder generation in installation processAfter taking twisted-pair feeder apart wire jumper sequence, just can install, this destroyed the antijamming capability of netting twine,Very easily produce unsettled Internet Transmission. Therefore often need additional screening arrangement to weaken this impact.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of RJ45 that strengthens shielding and connectsDevice, can make RJ45 connector in installation process, not need twisted-pair feeder to split, and has effectively ensured twoThe antijamming capability of twisted wire, the signal shielding transmitting device that RJ45 connector carries simultaneously can be strengthened network letterScreening ability number in RJ45 connector, has effectively ensured the stable transfer of network signal, highly versatile,Be beneficial to marketing application.
For achieving the above object, the present invention proposes a kind of RJ45 connector of strengthening shielding, comprise that plug originallyBody and jack body, be provided with cross barricade, shielded rack, individual screen piece, defeated in described header bodyEnter signaling conversion circuit plate, signal output terminal, lead-out terminal bearing plate, described cross barricade inserts screenCover frame, some shielding slab draw-in grooves are set on described shielded rack, described individual screen piece is arranged on shielding slab draw-in grooveIn, described input signal change-over circuit plate is arranged on shielded rack rear portion, on described input signal change-over circuit plateBe provided with input line mounting elastic sheet, on described input signal change-over circuit plate, be connected with signal output terminal, instituteState signal output terminal and be arranged on lead-out terminal bearing plate, in described jack body, be provided with cross shielding trench,Signal input terminal, input terminal bearing plate, output signal change-over circuit plate, secondary output terminals, secondaryLead-out terminal base, secondary output terminals location shielded rack, described cross shielding trench is through secondary output terminalsLocation shielded rack, described secondary output terminals bottom is arranged on secondary output terminals base, and described secondary is defeatedGo out after terminal is located shielded rack through secondary output terminals and be connected with output signal change-over circuit plate, described outputOn signaling conversion circuit plate, be connected with signal input terminal, described signal input terminal is arranged on input terminal and holdsOn fishplate bar.
As preferably, the quantity of described shielding slab draw-in groove has four, is all provided with solely in each shielding slab draw-in grooveVertical shielding slab, described individual screen piece is isolated by cross barricade each other.
As preferably, on described individual screen piece, be provided with two non-interference shielding wire casings, described inputLine mounting elastic sheet arranges the below of individual screen piece, and described input line mounting elastic sheet is with the position of shielding wire casingUpper and lower one-to-one relationship.
As preferably, described input terminal bearing plate and lead-out terminal bearing plate are metallic plate, described inputOn sub-bearing plate and lead-out terminal bearing plate, be coated with dielectric film.
As preferably, described cross shielding trench is through secondary output terminals base, and described cross shielding trench is by twoInferior lead-out terminal is one group of isolation between two.
As preferably, the quantity of described signal input terminal has eight, and eight signal input terminals are several rows ofBe listed in input terminal bearing plate, present down one by one the position of described signal input terminal and signal output terminalCorresponding relation.
Beneficial effect of the present invention: the present invention passes through cross barricade, shielded rack, individual screen piece, defeatedEnter signaling conversion circuit plate, lead-out terminal bearing plate, cross shielding trench, input terminal bearing plate, output letterNumber change-over circuit plate, secondary output terminals, secondary output terminals base, secondary output terminals location shielded rackCombine, through optimum experimental, can make RJ45 connector not need twisted-pair feeder in installation processSplit, effectively ensured the antijamming capability of twisted-pair feeder, the signal shielding that RJ45 connector carries simultaneouslyTransmitting device can be strengthened the screening ability of network signal in RJ45 connector, has effectively ensured network signalStable transfer, highly versatile, is beneficial to marketing application.
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[brief description of the drawings]
Fig. 1 is the plug body structural representation of a kind of RJ45 connector of strengthening shielding of the present invention;
Fig. 2 is the socket main body structural representation of a kind of RJ45 connector of strengthening shielding of the present invention.
In figure: 1-cross barricade, 2-shielded rack, 3-individual screen piece, 4-input signal change-over circuit plate,5-signal output terminal, 6-lead-out terminal bearing plate, 7-header body, 8-jack body, 9-shielding slab cardGroove, 10-input line mounting elastic sheet, 11-cross shielding trench, 12-signal input terminal, 13-input terminal holdFishplate bar, 14-output signal change-over circuit plate, 15-secondary output terminals, 16-secondary output terminals base, 17-Secondary output terminals location shielded rack, 18-shield wire casing.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, a kind of RJ45 connector of strengthening shielding of the present invention, comprises header body 7 HesJack body 8, in described header body 7, be provided with cross barricade 1, shielded rack 2, individual screen piece 3,Input signal change-over circuit plate 4, signal output terminal 5, lead-out terminal bearing plate 6, described cross barricade1 inserts shielded rack 2, and some shielding slab draw-in grooves 9 are set on described shielded rack 2, and described individual screen piece 3 is pacifiedBe contained in shielding slab draw-in groove 9, described input signal change-over circuit plate 4 is arranged on shielded rack 2 rear portions, described inOn input signal change-over circuit plate 4, be provided with input line mounting elastic sheet 10, described input signal change-over circuit plateOn 4, be connected with signal output terminal 5, described signal output terminal 5 is arranged on lead-out terminal bearing plate 6,In described jack body 8, be provided with cross shielding trench 11, signal input terminal 12, input terminal bearing plate 13,Output signal change-over circuit plate 14, secondary output terminals 15, secondary output terminals base 16, secondary outputSon location shielded rack 17, described cross shielding trench 11 is located shielded rack 17 through secondary output terminals, described inSecondary output terminals 15 bottoms are arranged on secondary output terminals base 16, and described secondary output terminals 15 is wornAfter crossing secondary output terminals location shielded rack 17, be connected described output letter with output signal change-over circuit plate 14On number change-over circuit plate 14, be connected with signal input terminal 12, described signal input terminal 12 is arranged on inputOn terminal bearing plate 13.
As preferably, the quantity of described shielding slab draw-in groove 9 has four, and each shielding slab draw-in groove 9 is interior all to be installedHave individual screen piece 3, described individual screen piece 3 is isolated by cross barricade 1 each other.
As preferably, on described individual screen piece 3, be provided with two non-interference shielding wire casings 18, described inInput line mounting elastic sheet 10 is arranged on the below of individual screen piece 3, described input line mounting elastic sheet 10 and screenLower one-to-one relationship is presented in the position of covering wire casing 18.
As preferably, described input terminal bearing plate 13 and lead-out terminal bearing plate 6 are metallic plate, described defeatedEnter on terminal bearing plate 13 and lead-out terminal bearing plate 6 and be coated with dielectric film.
As preferably, described cross shielding trench 11 is through secondary output terminals base 16, described cross shielding trench11 by secondary output terminals 15 one group of isolation between two.
As preferably, the quantity of described signal input terminal 12 has eight, and eight signal input terminals 12 areSeveral rows of being listed in input terminal bearing plate 13, described signal input terminal 12 and signal output terminal 5Lower one-to-one relationship is presented in position.
The course of work of the present invention:
The present invention passes through cross barricade 1, shielded rack 2, individual screen piece 3, input signal change-over circuitPlate 4, lead-out terminal bearing plate 6, cross shielding trench 11, input terminal bearing plate 13, output signal conversionCircuit board 14, secondary output terminals 15, secondary output terminals base 16, secondary output terminals location shielded rack17 combine, and through optimum experimental, can make RJ45 connector not need multiple twin in installation processLine splits, and has effectively ensured the antijamming capability of twisted-pair feeder, the signal screen that RJ45 connector carries simultaneouslyCover transmitting device and can strengthen the screening ability of network signal in RJ45 connector, effectively ensured network letterNumber stable transfer, highly versatile, is beneficial to marketing application.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any simple to the present inventionScheme after conversion all belongs to protection scope of the present invention.
Claims (6)
1. a RJ45 connector of strengthening shielding, is characterized in that: comprise header body (7) and jack body(8), in described header body (7), be provided with cross barricade (1), shielded rack (2), individual screenPiece (3), input signal change-over circuit plate (4), signal output terminal (5), lead-out terminal bearing plate (6),Described cross barricade (1) inserts shielded rack (2), and described shielded rack arranges some shielding slabs on (2)Draw-in groove (9), described individual screen piece (3) is arranged in shielding slab draw-in groove (9), described input signalChange-over circuit plate (4) is arranged on shielded rack (2) rear portion, on described input signal change-over circuit plate (4)Be provided with input line mounting elastic sheet (10), on described input signal change-over circuit plate (4), be connected with signalLead-out terminal (5), it is upper that described signal output terminal (5) is arranged on lead-out terminal bearing plate (6), instituteState and in jack body (8), be provided with cross shielding trench (11), signal input terminal (12), input terminalBearing plate (13), output signal change-over circuit plate (14), secondary output terminals (15), secondary outputSub-base (16), secondary output terminals location shielded rack (17), described cross shielding trench (11) passesSecondary output terminals location shielded rack (17), it is defeated that described secondary output terminals (15) bottom is arranged on secondaryGo out terminal base (16) upper, described secondary output terminals (15) is through the shielding of secondary output terminals locationAfter frame (17), be connected described output signal change-over circuit plate (14) with output signal change-over circuit plate (14)On be connected with signal input terminal (12), described signal input terminal (12) is arranged on input terminal and acceptsOn plate (13).
2. a kind of RJ45 connector of strengthening shielding as claimed in claim 1, is characterized in that: described shielding slabThe quantity of draw-in groove (9) has four, and individual screen piece (3) is all installed in each shielding slab draw-in groove (9),Described individual screen piece (3) is each other by cross barricade (1) isolation.
3. a kind of RJ45 connector of strengthening shielding as claimed in claim 1, is characterized in that: described independent screenCover and on piece (3), be provided with two non-interference shielding wire casings (18), described input line mounting elastic sheet (10)Be arranged on the below of individual screen piece (3), described input line mounting elastic sheet (10) and shielding wire casing (18)Position present lower one-to-one relationship.
4. a kind of RJ45 connector of strengthening shielding as claimed in claim 1, is characterized in that: described inputSub-bearing plate (13) and lead-out terminal bearing plate (6) are metallic plate, described input terminal bearing plate (13)With on lead-out terminal bearing plate (6), be coated with dielectric film.
5. a kind of RJ45 connector of strengthening shielding as claimed in claim 1, is characterized in that: described cross-screenCover groove (11) through secondary output terminals base (16), described cross shielding trench (11) is exported secondaryTerminal (15) is one group of isolation between two.
6. a kind of RJ45 connector of strengthening shielding as claimed in claim 1, is characterized in that: described signal is defeatedThe quantity that enters terminal (12) has eight, and eight signal input terminals (12) are the several rows of input that is listed inIn sub-bearing plate (13), the position of described signal input terminal (12) and signal output terminal (5) isUpper and lower one-to-one relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021247.0A CN105591241B (en) | 2016-01-13 | 2016-01-13 | A kind of RJ45 connectors for strengthening shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021247.0A CN105591241B (en) | 2016-01-13 | 2016-01-13 | A kind of RJ45 connectors for strengthening shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105591241A true CN105591241A (en) | 2016-05-18 |
| CN105591241B CN105591241B (en) | 2017-11-14 |
Family
ID=55930597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021247.0A Active CN105591241B (en) | 2016-01-13 | 2016-01-13 | A kind of RJ45 connectors for strengthening shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591241B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598817A (en) * | 2018-03-30 | 2018-09-28 | 合肥兴联通讯有限公司 | A kind of RJ45 connectors |
| CN110474197A (en) * | 2019-08-26 | 2019-11-19 | 深圳市盛格纳电子有限公司 | Line end network switch head and network switch structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659163A (en) * | 1984-06-13 | 1987-04-21 | Amp Incorporated | Filtered shielded connector assembly |
| CN1947312A (en) * | 2004-02-20 | 2007-04-11 | Adc公司 | Connector assembly for minimizing alien crosstalk between connectors |
| CN101189763A (en) * | 2005-05-02 | 2008-05-28 | 蒂科电子公司 | Electrical connector with shielded differential contact pairs |
| CN205355422U (en) * | 2016-01-13 | 2016-06-29 | 嘉兴海棠电子有限公司 | Reinforce shielded RJ45 connector |
-
2016
- 2016-01-13 CN CN201610021247.0A patent/CN105591241B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659163A (en) * | 1984-06-13 | 1987-04-21 | Amp Incorporated | Filtered shielded connector assembly |
| CN1947312A (en) * | 2004-02-20 | 2007-04-11 | Adc公司 | Connector assembly for minimizing alien crosstalk between connectors |
| CN101189763A (en) * | 2005-05-02 | 2008-05-28 | 蒂科电子公司 | Electrical connector with shielded differential contact pairs |
| CN205355422U (en) * | 2016-01-13 | 2016-06-29 | 嘉兴海棠电子有限公司 | Reinforce shielded RJ45 connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598817A (en) * | 2018-03-30 | 2018-09-28 | 合肥兴联通讯有限公司 | A kind of RJ45 connectors |
| CN110474197A (en) * | 2019-08-26 | 2019-11-19 | 深圳市盛格纳电子有限公司 | Line end network switch head and network switch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105591241B (en) | 2017-11-14 |
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