CN202183254U - RJ45 (Registered Jack 45) cable - Google Patents
RJ45 (Registered Jack 45) cable Download PDFInfo
- Publication number
- CN202183254U CN202183254U CN2011203041433U CN201120304143U CN202183254U CN 202183254 U CN202183254 U CN 202183254U CN 2011203041433 U CN2011203041433 U CN 2011203041433U CN 201120304143 U CN201120304143 U CN 201120304143U CN 202183254 U CN202183254 U CN 202183254U
- Authority
- CN
- China
- Prior art keywords
- cable
- twisted
- insulating sleeve
- support sheet
- pair
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses an RJ45 (Registered Jack 45) cable which comprises an insulating sleeve (1), four pairs of twisted-pair cables (2) and a wire-dividing bracket (3). The wire-dividing bracket (3) and the four pairs of twisted-pair cables (2) are contained in the insulating sleeve (1); the wire-dividing bracket (3) comprises four partition boards (3.1); one side of each of the four partition boards (3.1) is connected with one side of another one of the four partition boards (3.1); each of the four partition boards (3.1) is vertical to the adjacent partition boards (3.1); an inner cavity of the insulating sleeve (1) is divided into four quadrants by the four partition boards (3.1); one pair of twisted-pair cables (2) is contained in each quadrant; the wire-dividing bracket (3) is further provided with four support sheets (3.2); each support sheet (3.2) is fixed at the external end of each partition board (3.1); and each support sheet (3.2) is symmetrical to the centerline of each partition board (3.1) which is fixed with the support sheet (3.2). The RJ45 cable can prevent interference, cannot greatly increase the production cost, and can ensure the roundness of the cable.
Description
Technical field
The utility model relates to the comprehensive wiring field, specifically is a kind of RJ45 cable that network connects that is used for.
Background technology
The RJ45 cable is the important the service of connection devices that network connects, and claims that also network jumper wire can be called for short netting twine again, and it is the cable that connects network interface card socket, router and the RJ45 socket etc. of computer.
Of Fig. 1, Fig. 2; The branch line bracket 103 that four pairs of twisted-pair feeders 102 that the RJ45 cable of prior art comprises that outermost insulating sleeve 101, eight heart yearns be wound in twos and Pe material constitute; Divide line bracket 103 and four pairs of twisted-pair feeders 102 to be contained in the insulating sleeve 101; Dividing line bracket 103 cable length directions along the line to extend and divide the cross section of line bracket 103 is cross, divides line bracket 103 that insulating sleeve 101 inner chambers are divided into four quadrants, is equipped with a pair of twisted-pair feeder 102 in each quadrant.
In the comprehensive wiring process, people are communicated with a plurality of RJ45 sockets with many RJ45 cables with a total router, and the corresponding computer of each RJ45 socket.And above-mentioned many RJ45 cables lean on an end of router to abut one another.This is because though the distance of the different RJ45 socket in office is far away, in this segment distance the office, the RJ45 cables all for the needs that meet reasonable line arrangement abut against together from the machine room at router place.
Because the needs of comprehensive wiring; Have to many RJ45 cables are abutted against together, but in case the broadband of every RJ45 cable reaches the 500MHz of standard-required, the RJ45 cable that abuts against together will interfere with each other each other; Specifically; Twisted-pair feeder in every RJ45 cable can produce with the twisted-pair feeder in the adjacent RJ45 cable interferes, and for fear of this interference, people adopt two kinds of schemes; But effect is all undesirable: the one, with the tube wall thickening of insulating sleeve; Make the distance of the twisted-pair feeder in twisted-pair feeder and the adjacent R J45 cable in the insulating sleeve of every RJ45 cable increase, reduce interference with this, but caused the cost of RJ45 cable to rise significantly; The 2nd, outside four pairs of twisted-pair feeders and branch line bracket, twine one deck insulating tape in addition; And then outside insulating tape, put insulating sleeve, reduce the mutual interference between the RJ45 cable with this, but twine the process trouble of insulating tape; Can increase labour intensity, increase production cost; And be wrapped in outer insulating tape and can't form perfect regular circular, promptly destroyed the rounding property of whole RJ45 cable, make this RJ45 cable be difficult to be connected with crystal head.
Summary of the invention
The technical problem that the utility model will solve is, provides a kind of and can prevent to interfere, can not increase considerably production cost again and can guarantee the RJ45 cable of its rounding property.
The technical solution of the utility model is; A kind of RJ45 cable is provided, and it comprises outermost insulating sleeve, four pairs of twisted-pair feeders and divides line bracket, divides line bracket and four pairs of twisted-pair feeders to be contained in the insulating sleeve; Divide line bracket to comprise four identical demarcation strips that extend along RJ45 length of cable direction; Each side of four demarcation strips interconnects, and every demarcation strip is vertical with adjacent demarcation strip, and four demarcation strips are divided into four quadrants with the insulating sleeve inner chamber; Be equipped with a pair of twisted-pair feeder in each quadrant; The branch line bracket also is provided with four identical support sheets that extend along RJ45 length of cable direction, and every support sheet is fixed on the outer end of a demarcation strip, and every support sheet is along symmetrical with the center line of its fixing demarcation strip.
The RJ45 cable of above structure compared with prior art has the following advantages:
Owing to divide line bracket also to be provided with four support sheets that extend along RJ45 length of cable direction; Every support sheet is fixed on the outer end of a demarcation strip; Every support sheet is along symmetrical with the center line of its fixing demarcation strip; Like this, four support sheets that are separately fixed at the demarcation strip outer end strut the outermost insulating sleeve of RJ45 cable, make the external diameter of insulating sleeve increase; Cause twisted-pair feeder in the insulating sleeve of twisted-pair feeder and adjacent RJ45 cable in the insulating sleeve of every RJ45 cable apart from increase, this has just effectively reduced the interference between the adjacent R J45 cable; And the RJ45 cable of the utility model do not increase the wall thickness of insulating sleeve, not be used in the branch line bracket yet and twines insulating tape outward, so can not increase cost significantly; Specifically; Prior art is interfered in order to prevent, with the wall thickness increasing of insulating sleeve, like this; The cost of every meter RJ45 netting twine has increase by a relatively large margin, as has increased by 0.15 yuan/meter; Perhaps outside minute line bracket, twine insulating tape, can strengthen labour intensity significantly, also can increase certain cost, as increased by 0.12 yuan/meter; And the RJ45 cable of the utility model; Though increased by four demarcation strips and increased the girth of insulating sleeve; Make cost increase to some extent; Cost like every meter RJ45 netting twine has increased by 0.06 yuan, but the cost of its increase still increases wall thickness or twines the cost that insulating tape increased less than prior art; Again because four of increasing support sheets along symmetrical with the center line of its fixing demarcation strip; And four demarcation strips are also identical and vertical in twos, and like this, the insulating sleeve of support outside the support sheet remains a circle that rule is complete; Can not destroy its rounding property, convenient and crystal head butt joint.
As improvement, four demarcation strips and four support sheets are one, like this, this minute line bracket can utilize the pultrude process moulding, production efficiency is high, labour intensity is low, production cost is low.
As improving again, the gap that exists the confession twisted-pair feeder to pass between every support sheet and the adjacent support sheet, like this, this minute line bracket and the assembling of twisted-pair feeder more convenient.
Description of drawings
Fig. 1 is the structural representation of the branch line bracket of prior art RJ45 cable.
Fig. 2 is the cross-sectional structure sketch map of prior art RJ45 cable.
Fig. 3 is the structural representation of the branch line bracket of the utility model RJ45 cable.
Fig. 4 is the cross-sectional structure sketch map of the utility model RJ45 cable.
Shown in the figure
The parts 101 of prior art RJ45 cable, insulating sleeve, 102, twisted-pair feeder, 103, divide line bracket.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Like Fig. 3, shown in Figure 4, the utility model RJ45 cable, it comprises outermost insulating sleeve 1, four pairs of twisted-pair feeders 2 and divides line bracket 3, divides line bracket 3 and four pairs of twisted-pair feeders 2 to be contained in the insulating sleeve 1.Each side of dividing line bracket 3 to comprise four identical 3.1, four demarcation strips 3.1 of demarcation strip that extend along RJ45 length of cable direction interconnects, and every demarcation strip 3.1 is vertical with adjacent demarcation strip 3.1.Four demarcation strips 3.1 are divided into four quadrants with insulating sleeve 1 inner chamber, are equipped with a pair of twisted-pair feeder 2 in each quadrant.Divide line bracket 3 also to be provided with four identical support sheets 3.2 that extend along RJ45 length of cable direction, every support sheet 3.2 is fixed on the outer end of a demarcation strip 3.1.Every support sheet 3.2 is along symmetrical with the center line of its fixing demarcation strip 3.1; Specifically; Two parts about the center line of the shim 3.1 that every support sheet 3.2 quilt and this piece support sheet 3.2 are fixing is divided into, about two parts be the mutual mirror image in boundary with the center line of shim 3.1, participate in Fig. 4.
Four demarcation strips 3.1 and four support sheets 3.2 are one, and in other words, dividing line bracket 3 is one, is made up of the Pe material.The gap that exists confession twisted-pair feeder 2 to pass between every support sheet 3.2 and the adjacent support sheet 3.2.
Claims (3)
1. RJ45 cable; It comprises outermost insulating sleeve (1), four pairs of twisted-pair feeders (2) and divides line bracket (3); Divide line bracket (3) and four pairs of twisted-pair feeders (2) to be contained in the insulating sleeve (1); Divide line bracket (3) to comprise four identical demarcation strips (3.1) that extend along RJ45 length of cable direction; Each side of four demarcation strips (3.1) interconnects, and every demarcation strip (3.1) is vertical with adjacent demarcation strip (3.1), and four demarcation strips (3.1) are divided into four quadrants with insulating sleeve (1) inner chamber; Be equipped with a pair of twisted-pair feeder (2) in each quadrant; It is characterized in that: branch line bracket (3) also is provided with four identical support sheets (3.2) that extend along RJ45 length of cable direction, and every support sheet (3.2) is fixed on the outer end of a demarcation strip (3.1), and every support sheet (3.2) is along symmetrical with the center line of its fixing demarcation strip (3.1).
2. RJ45 cable according to claim 1 is characterized in that: four demarcation strips (3.1) and four support sheets (3.2) are one.
3. RJ45 cable according to claim 1 is characterized in that: the gap that exists confession twisted-pair feeder (2) to pass between every support sheet (3.2) and the adjacent support sheet (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203041433U CN202183254U (en) | 2011-08-20 | 2011-08-20 | RJ45 (Registered Jack 45) cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203041433U CN202183254U (en) | 2011-08-20 | 2011-08-20 | RJ45 (Registered Jack 45) cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183254U true CN202183254U (en) | 2012-04-04 |
Family
ID=46176283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203041433U Expired - Fee Related CN202183254U (en) | 2011-08-20 | 2011-08-20 | RJ45 (Registered Jack 45) cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280196A (en) * | 2011-08-20 | 2011-12-14 | 宁波意欧迅网络通信有限公司 | Rj45 cable |
-
2011
- 2011-08-20 CN CN2011203041433U patent/CN202183254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280196A (en) * | 2011-08-20 | 2011-12-14 | 宁波意欧迅网络通信有限公司 | Rj45 cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202183254U (en) | RJ45 (Registered Jack 45) cable | |
| CN102280196A (en) | Rj45 cable | |
| CN202160264U (en) | Assembling type earphones | |
| CN204257276U (en) | A kind of anti-extrusion digital signal cable | |
| CN204230059U (en) | A kind of two string data braces for ultracapacitor | |
| CN205335056U (en) | Be total to box isolation transformer | |
| CN205160242U (en) | Four rows of strand coil water and electricity connection structures of large capacity internal water cooling stator coil | |
| CN203982976U (en) | Network transformer | |
| CN203932583U (en) | A kind of two output formula video/audio wire joints | |
| CN205451826U (en) | Two special -shaped stereo set connecting wires of high elasticity | |
| CN201639739U (en) | Detachable earphone | |
| CN201307695Y (en) | POE network connecting line | |
| CN205335001U (en) | Combined -type cable | |
| CN203883207U (en) | Network connector | |
| CN204667949U (en) | A kind of bend resistance digital signal cable | |
| CN204991421U (en) | Improve fail safe nature's COP formula ignition coil level skeleton | |
| CN203932501U (en) | A kind of video/audio wire joint fixation spring tab | |
| CN205004064U (en) | Low noise cable with automatic distortion power that reduces | |
| CN207530984U (en) | A kind of multiple rows of mouthful of mounting bracket of cable | |
| CN205078958U (en) | Butt joint | |
| CN203027434U (en) | Magnetic connector for earphone with voice call function | |
| CN203491415U (en) | Waterproof RJ45 network adapter | |
| CN204291328U (en) | A kind of conductor layout structure of earphone | |
| CN208797312U (en) | Automated data transmission and power supply line beam | |
| CN203444813U (en) | Starlike distributed cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |