CN105591241B - A kind of RJ45 connectors for strengthening shielding - Google Patents
A kind of RJ45 connectors for strengthening shielding Download PDFInfo
- Publication number
- CN105591241B CN105591241B CN201610021247.0A CN201610021247A CN105591241B CN 105591241 B CN105591241 B CN 105591241B CN 201610021247 A CN201610021247 A CN 201610021247A CN 105591241 B CN105591241 B CN 105591241B
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- CN
- China
- Prior art keywords
- shielding
- signal
- connectors
- secondary output
- bearing plate
- Prior art date
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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
- 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 a kind of RJ45 connectors for strengthening shielding, including header body and jack body, cross barricade, shielded rack, individual screen block, input signal change-over circuit plate, signal output terminal, lead-out terminal bearing plate are provided with the header body, cross shielding trench, signal input terminal, input terminal bearing plate, output signal change-over circuit plate, secondary output terminals, secondary output terminals base, secondary output terminals bit mask frame are provided with the jack body.The present invention can make RJ45 connectors to be split twisted-pair feeder in installation process, the antijamming capability of twisted-pair feeder has been effectively ensured, the signal shielding transmitting device that RJ45 connectors carry simultaneously can strengthen screening ability of the network signal in RJ45 connectors, the stable transmission of network signal has been effectively ensured, it is versatile, beneficial to marketing application.
Description
【Technical field】
The present invention relates to the technical field of Network Cable Connector, the technology neck of particularly a kind of RJ45 connectors for strengthening shielding
Domain.
【Background technology】
RJ-45 ports are applied to the network built by twisted-pair feeder, and this port is most common, in general Ethernet collection
Line device can all provide this port.The how many mouthfuls of hubs that we are said usually, what is just referred to has how many individual RJ-45 ports.
The RJ-45 ports of hub can be directly connected to the terminal devices such as computer, the network printer, can also with other interchangers,
The hub equipments such as hub and router are attached.The order of RJ-45 connector winding displacement has two kinds of different methods：One kind is white
Orange, 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 make
Also there are two kinds i.e. with the line of RJ45 joints：Direct-through line, interleave line.It should be noted that when being connected to distinct device, used
Twisted-pair cable wire jumping method it is different.RJ45 connectors connect network interface card or HUB, are for connection to twisted-pair feeder
Both ends.It is general turn round line its closeer antijamming capability it is stronger, compared with other transmission mediums, twisted-pair feeder in transmission range,
By a definite limitation, but price is more cheap, use range is extensive for channel width and data transmission bauds etc..It is existing
RJ45 connectors need to be installed after first taking twisted-pair feeder apart wire jumper sequence in installation process, and this process destroys
The antijamming capability of netting twine, easily produce unstable network transmission.Therefore it is this to weaken to generally require additional screening arrangement
Influence.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of RJ45 connectors for strengthening shielding, energy
RJ45 connectors is split twisted-pair feeder in installation process, the anti-interference energy of twisted-pair feeder has been effectively ensured
Power, while the signal shielding transmitting device that RJ45 connectors carry can strengthen screening energy of the network signal in RJ45 connectors
Power, the stable transmission of network signal is effectively ensured, it is versatile, beneficial to marketing application.
To achieve the above object, the present invention propose it is a kind of strengthen shielding RJ45 connectors, including header body and insert
Seat body, cross barricade, shielded rack, individual screen block, input signal change-over circuit plate, letter are provided with the header body
Number lead-out terminal, lead-out terminal bearing plate, the cross barricade insert shielded rack, some shielding slabs are set on the shielded rack
Neck, the individual screen block are arranged in shielding slab neck, and the input signal change-over circuit plate is arranged on shielded rack rear portion,
Input line mounting elastic sheet is provided with the input signal change-over circuit plate, letter is connected with the input signal change-over circuit plate
Number lead-out terminal, the signal output terminal are arranged on lead-out terminal bearing plate, and cross-screen is provided with the jack body
Cover groove, signal input terminal, input terminal bearing plate, output signal change-over circuit plate, secondary output terminals, secondary output terminals
Base, secondary output terminals bit mask frame, the cross shielding trench passes through secondary output terminals bit mask frame, described secondary
Lead-out terminal bottom is arranged on secondary output terminals base, and the secondary output terminals pass through secondary output terminals bit mask
It is connected after frame with output signal change-over circuit plate, signal input terminal is connected with the output signal change-over circuit plate, it is described
Signal input terminal is arranged on input terminal bearing plate.
Preferably, the quantity of the shielding slab neck there are four, individual screen is mounted in each shielding slab neck
Block, the individual screen block are isolated by cross barricade between each other.
Preferably, two non-interference shielding wire casings are provided with the individual screen block, the input line installation
Shell fragment sets the lower section of individual screen block, and the input line mounting elastic sheet presents lower one-to-one corresponding pass with shielding the position of wire casing
System.
Preferably, the input terminal bearing plate and lead-out terminal bearing plate are metallic plate, the input terminal is accepted
Dielectric film is coated with plate and lead-out terminal bearing plate.
Preferably, the cross shielding trench passes through secondary output terminals base, the cross shielding trench is by secondary output
Terminal one group of isolation two-by-two.
Preferably, the quantity of the signal input terminal has eight, eight signal input terminals in it is several rows of be listed in it is defeated
Enter in terminal bearing plate, lower one-to-one relationship is presented in the position of the signal input terminal and signal output terminal.
Beneficial effects of the present invention：The present invention is by the way that cross barricade, shielded rack, individual screen block, input signal are turned
Change circuit board, lead-out terminal bearing plate, cross shielding trench, input terminal bearing plate, output signal change-over circuit plate, secondary output
Terminal, secondary output terminals base, secondary output terminals bit mask frame are combined together, and by optimum experimental, can be made
RJ45 connectors need not be split twisted-pair feeder in installation process, the antijamming capability of twisted-pair feeder be effectively ensured, together
When the signal shielding transmitting device that carries of RJ45 connectors can strengthen screening ability of the network signal in RJ45 connectors, have
Effect ensure that the stable transmission of network signal, versatile, beneficial to marketing application.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of plug body structural representation for the RJ45 connectors for strengthening shielding of the present invention；
Fig. 2 is a kind of socket main body structural representation for the RJ45 connectors for strengthening shielding of the present invention.
In figure：1- crosses barricade, 2- shielded racks, 3- individual screens block, 4- input signal change-over circuits plate, 5- signals are defeated
Go out terminal, 6- lead-out terminals bearing plate, 7- header bodies, 8- jack bodies, 9- shielding slabs neck, 10- input lines mounting elastic sheet,
11- crosses shielding trench, 12- signal input terminals, 13- input terminals bearing plate, 14- output signal change-over circuits plate, 15- bis- times
Lead-out terminal, 16- secondary output terminals base, 17- secondary output terminals bit masks frame, 18- shielding wire casings.
【Embodiment】
Refering to Fig. 1 and Fig. 2, a kind of RJ45 connectors for strengthening shielding of the present invention, including header body 7 and jack body 8,
Cross barricade 1, shielded rack 2, individual screen block 3, input signal change-over circuit plate 4, signal are provided with the header body 7
Lead-out terminal 5, lead-out terminal bearing plate 6, the cross barricade 1 insert shielded rack 2, some screens are set on the shielded rack 2
Block neck 9 is covered, the individual screen block 3 is arranged in shielding slab neck 9, and the input signal change-over circuit plate 4 is arranged on screen
The rear portion of frame 2 is covered, input line mounting elastic sheet 10, the input signal conversion electricity are provided with the input signal change-over circuit plate 4
Signal output terminal 5 is connected with road plate 4, the signal output terminal 5 is arranged on lead-out terminal bearing plate 6, the socket
Cross shielding trench 11, signal input terminal 12, input terminal bearing plate 13, output signal change-over circuit plate are provided with body 8
14th, secondary output terminals 15, secondary output terminals base 16, secondary output terminals bit mask frame 17, the cross shielding trench
11 pass through secondary output terminals bit mask frame 17, and the bottom of secondary output terminals 15 is arranged on secondary output terminals base 16
On, the secondary output terminals 15 connect after passing through secondary output terminals bit mask frame 17 with output signal change-over circuit plate 14
Connect, signal input terminal 12 is connected with the output signal change-over circuit plate 14, the signal input terminal 12 is arranged on defeated
Enter on terminal bearing plate 13.
Preferably, the quantity of the shielding slab neck 9 there are four, independent screen is mounted in each shielding slab neck 9
Block 3 is covered, the individual screen block 3 is isolated by cross barricade 1 between each other.
Preferably, two non-interference shielding wire casings 18 are provided with the individual screen block 3, the input line peace
The lower section that piece 10 is arranged on individual screen block 3 is shot, the input line mounting elastic sheet 10 is with shielding the position of wire casing 18 in up and down
One-to-one relationship.
Preferably, the input terminal bearing plate 13 and lead-out terminal bearing plate 6 are metallic plate, the input terminal is held
Dielectric film is coated with fishplate bar 13 and lead-out terminal bearing plate 6.
Preferably, the cross shielding trench 11 passes through secondary output terminals base 16, the cross shielding trench 11 is by two
The one group of isolation two-by-two of secondary lead-out terminal 15.
Preferably, the quantity of the signal input terminal 12 has eight, eight signal input terminals 12 are in several rows of row
In input terminal bearing plate 13, lower one-to-one corresponding pass is presented in the position of the signal input terminal 12 and signal output terminal 5
System.
The course of work of the present invention：
The present invention by by cross barricade 1, shielded rack 2, individual screen block 3, input signal change-over circuit plate 4, output
Terminal bearing plate 6, cross shielding trench 11, input terminal bearing plate 13, output signal change-over circuit plate 14, secondary output terminals
15th, secondary output terminals base 16, secondary output terminals bit mask frame 17 are combined together, and by optimum experimental, can be made
RJ45 connectors need not be split twisted-pair feeder in installation process, the antijamming capability of twisted-pair feeder be effectively ensured, together
When the signal shielding transmitting device that carries of RJ45 connectors can strengthen screening ability of the network signal in RJ45 connectors, have
Effect ensure that the stable transmission of network signal, versatile, beneficial to marketing application.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (6)
- A kind of 1. RJ45 connectors for strengthening shielding, it is characterised in that：It is described to insert including header body (7) and jack body (8) Be provided with head body (7) cross barricade (1), shielded rack (2), individual screen block (3), input signal change-over circuit plate (4), Signal output terminal (5), lead-out terminal bearing plate (6), cross barricade (1) the insertion shielded rack (2), the shielded rack (2) some shielding slab necks (9) are set on, and the individual screen block (3) is arranged in shielding slab neck (9), the input letter Number change-over circuit plate (4) is arranged on shielded rack (2) rear portion, and input line peace is provided with the input signal change-over circuit plate (4) Piece (10) is shot, signal output terminal (5), the signal output terminal are connected with the input signal change-over circuit plate (4) (5) it is arranged on lead-out terminal bearing plate (6), cross shielding trench (11), signal input part is provided with the jack body (8) Sub (12), input terminal bearing plate (13), output signal change-over circuit plate (14), secondary output terminals (15), secondary output end Sub- base (16), secondary output terminals bit mask frame (17), the cross shielding trench (11) position through secondary output terminals Shielded rack (17), secondary output terminals (15) bottom are arranged on secondary output terminals base (16), the secondary output Terminal (15) is connected with output signal change-over circuit plate (14) afterwards through secondary output terminals bit mask frame (17), the output Signal input terminal (12) is connected with signaling conversion circuit plate (14), the signal input terminal (12) is arranged on input terminal On bearing plate (13).
- A kind of 2. RJ45 connectors for strengthening shielding as claimed in claim 1, it is characterised in that：The shielding slab neck (9) Quantity have four, be mounted on individual screen block (3) in each shielding slab neck (9), the individual screen block (3) mutually it Between pass through cross barricade (1) isolate.
- A kind of 3. RJ45 connectors for strengthening shielding as claimed in claim 1, it is characterised in that：The individual screen block (3) On be provided with two non-interference shielding wire casings (18), the input line mounting elastic sheet (10) is arranged on individual screen block (3) Lower section, the input line mounting elastic sheet (10) with shielding wire casing (18) position present lower one-to-one relationship.
- A kind of 4. RJ45 connectors for strengthening shielding as claimed in claim 1, it is characterised in that：The input terminal bearing plate (13) and lead-out terminal bearing plate (6) is metallic plate, is plated on the input terminal bearing plate (13) and lead-out terminal bearing plate (6) There is dielectric film.
- A kind of 5. RJ45 connectors for strengthening shielding as claimed in claim 1, it is characterised in that：The cross shielding trench (11) Through secondary output terminals base (16), the cross shielding trench (11) is by secondary output terminals (15) one group of isolation two-by-two.
- A kind of 6. RJ45 connectors for strengthening shielding as claimed in claim 1, it is characterised in that：The signal input terminal (12) quantity has eight, and eight signal input terminals (12) are listed in input terminal bearing plate (13) in several rows of, the letter Lower one-to-one relationship is presented in the position of number input terminal (12) and signal output terminal (5).
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 CN105591241A (en) | 2016-05-18 |
| CN105591241B true 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) |
Families Citing this family (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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659163A (en) * | 1984-06-13 | 1987-04-21 | Amp Incorporated | Filtered shielded connector assembly |
| US7232340B2 (en) * | 2004-02-20 | 2007-06-19 | Adc Incorporated | Methods and systems for minimizing alien crosstalk between connectors |
| US7195518B2 (en) * | 2005-05-02 | 2007-03-27 | Tyco Electronics Corporation | Electrical connector with enhanced jack interface |
| 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
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| Publication number | Publication date |
|---|---|
| CN105591241A (en) | 2016-05-18 |
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