CN214624546U - Shielding twisted-pair Ethernet cable for vehicle PIS system - Google Patents
Shielding twisted-pair Ethernet cable for vehicle PIS system Download PDFInfo
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- CN214624546U CN214624546U CN202120554372.4U CN202120554372U CN214624546U CN 214624546 U CN214624546 U CN 214624546U CN 202120554372 U CN202120554372 U CN 202120554372U CN 214624546 U CN214624546 U CN 214624546U
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Abstract
The utility model provides a vehicle PIS system is with two pair formula ethernet cables of shielding, including two pair formula heart yearns of cable protection crust and shielding, one side outer wall connection of cable protection crust has heterochrosis strip crust, the inner wall of cable protection crust is kept away from and is connected with order polychrome sleeve pipe on heterochrosis strip crust one side, the inner wall of cable protection crust is close to and is connected with the monochromatic sleeve pipe on heterochrosis strip crust one side, the shielding is twisted pair the inside that the formula heart yearn is located the cable protection crust. The utility model provides a vehicle PIS system is with two twisted pair of formula ethernet cables of shielding can make things convenient for people's quick and orderly to arrange two twisted pair formula heart yearns of shielding, reduces the shielding simultaneously and to twist pair formula heart yearn and the condition emergence that the incline misplaced appears when pegging graft, improves people's wiring efficiency, can also play the left and right sides of buffer protection when the cable receives the extrusion, and the condition that reduces the damaged of two twisted pair formula heart yearns of shielding takes place.
Description
Technical Field
The utility model relates to a shielding two twisted ethernet cable technical field especially relates to a vehicle PIS system is with shielding two twisted ethernet cable.
Background
The twisted pair is the most commonly used transmission medium in the integrated wiring engineering, and consists of two copper conductors with insulation protection layers, one or more twisted pairs are placed in an insulation sleeve to form a twisted pair cable, a metal shielding layer is arranged between the twisted pairs and an outer insulation sleeve of a shielding twisted pair, and the shielding twisted pair Ethernet cable is required to be used in the current vehicle PIS system.
In the wiring process of the existing shielding twisted-pair Ethernet cable for the vehicle PIS system, due to the fact that core wires are thin, people cannot conveniently arrange the core wires in order, and wiring efficiency of people is easily affected.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that exists among the background art, the utility model provides a vehicle PIS system is with shielding two twisted pair formula ethernet cable.
The utility model provides a pair formula ethernet cable is twisted with shielding to vehicle PIS system, including the two pair formula heart yearns of cable protection crust and shielding, one side outer wall connection of cable protection crust has heterochrosis strip crust, the inner wall of cable protection crust is kept away from and is connected with order polychrome sleeve pipe on heterochrosis strip crust one side, the inner wall of cable protection crust is close to and is connected with the monochromatic sleeve pipe on heterochrosis strip crust one side, the two pair formula heart yearns of shielding are located the inside of cable protection crust.
Preferably, the number of the sequential multicolor sleeves and the shielding double-twisted core wires is eight.
Preferably, the eight sequential multicolor sleeves are connected in sequence, and the colors of the eight sequential multicolor sleeves correspond to the colors of the eight shielding double-stranded core wires one by one.
Preferably, the number of the single-color sleeves is a plurality of, the single-color sleeves are connected in sequence, and the plurality of single-color sleeves are connected with the eight sequential multicolor sleeves to form a circular ring.
Preferably, the diameter of the shielding double-stranded core wire is the same as the inner diameter of the sequential multicolor sleeve.
The utility model provides a pair formula ethernet cable is twisted with shielding to vehicle PIS system's beneficial effect: when people connect wires, people can cut the end part of a cable by using a wire cutting tool to ensure the parallel and level of the shielding double-twisted type core wires, a wire pressing clamp is used for cutting the cable protection sheath in a circular way, the sequential multicolor sleeves and the single-color sleeves are cut off in a circular way, people further cut the cable protection sheath cut off in the circular way to a proper length in the circular way, then cut the outer skin surface of the different-color strips on the cable protection sheath cut in the circular way and cut the cable protection sheath with the sequential multicolor sleeves, the sequential multicolor sleeves are tiled and unfolded, then the shielding double-twisted type core wires with corresponding colors are aligned and inserted into the sequential multicolor sleeves with corresponding colors, and the end surfaces of all the shielding double-twisted type core wires are parallel and level, because the sequential multicolor sleeves are arranged according to the standard wire sequence, the time for people to adjust the sequence of the shielding double-twisted type core wires can be reduced, when the crystal head is pushed when the shielding double-twisted type core wires are inserted, two order polychrome sheathed tube outer wall thickness is the same with the distance of two inside adjacent jacks of quartzy first, the inside of installing the jack is pushed into to the two hank style heart yearns of shielding this moment, order polychrome sleeve pipe stays outside the jack, the reduction takes place because of the condition that the skew dislocation appears in the extrusion when inserting the two hank style heart yearns of shielding, improve people's wiring effect, there is monochromatic sleeve pipe and order polychrome sleeve pipe to keep apart between cable protection crust and the two hank style heart yearns of shielding when the cable mounting, can play certain guard action, it takes place because of the damaged condition appears in the extrusion to reduce the two hank style heart yearns of shielding.
Drawings
Fig. 1 is a schematic structural diagram of a shielded twisted-pair ethernet cable for a vehicle PIS system according to the present invention;
fig. 2 is a schematic structural diagram of a shielded twisted-pair core wire set in a shielded twisted-pair ethernet cable for a vehicle PIS system according to the present invention.
Detailed Description
Referring to fig. 1 and 2, the utility model provides a vehicle PIS is two twisted ethernet cable of shielding for system, including cable protection crust 1 and two twisted core lines 5 of shielding, order polychrome sleeve pipe 3 is eight with the quantity that two twisted core lines 5 of shielding, one side outer wall connection of cable protection crust 1 has heterochrosis strip crust 2, be connected with order polychrome sleeve pipe 3 on the inner wall of cable protection crust 1 keeps away from heterochrosis strip crust 2 one side, the inner wall of cable protection crust 1 is close to and is connected with monochromatic sleeve pipe 4 on heterochrosis strip crust 2 one side, shielding two twisted core lines 5 are located the inside of cable protection crust 1.
In an optional embodiment, the eight sequential multicolor sleeves 3 are connected in sequence, the colors of the eight sequential multicolor sleeves 3 correspond to the colors of the eight shielding double-twisted core wires 5 one by one, so that people can conveniently insert the shielding double-twisted core wires 5 into the sequential multicolor sleeves 3 in sequence according to the color correspondence, the diameters of the shielding double-twisted core wires 5 are the same as the inner diameters of the sequential multicolor sleeves 3, and the shielding double-twisted core wires 5 can be conveniently inserted into the cut sequential multicolor sleeves 3.
In an alternative embodiment, the number of the single-color sleeves 4 is several and are connected in sequence, several single-color sleeves 4 are connected with eight sequential multicolor sleeves 3 to form a circular ring, and the shielding double-twisted core 5 inside the circular ring pair can play a role of buffer protection when being squeezed.
In the utility model, when the traditional shielding twisted-pair Ethernet cable for the vehicle PIS system is used for wiring, the shielding twisted-pair core wires 5 are generally arranged one by one through the color sorting, people need to hold the shielding twisted-pair core wires 5 in sequence during the wire arrangement, which is troublesome, the diameter of the shielding twisted-pair core wires 5 is thin, the situation of eye-flower easily occurs when people watch the cable for a long time, the sorting is staggered, the position of the shielding twisted-pair core wires 5 is staggered again when people knead unstable fingers, when a crystal head is inserted, the situation of bending, deflecting and dislocation of the shielding twisted-pair core wires 5 can occur due to extrusion, the wiring effect of people is influenced, when the cable is extruded at ordinary times, the shielding twisted-pair core wires 5 can be easily damaged by breaking the skin, when the shielding twisted-pair Ethernet cable for the vehicle PIS system is used for wiring, people can cut the end part of the cable by using a wire cutting tool to ensure the parallel and level of the shielding double-twisted core wires 5, a wire pressing pliers is used for cutting the cable protection sheath 1 circularly, the sequential multicolor sleeve 3 and the single-color sleeve 4 are cut circularly simultaneously, people further cut the cable protection sheath 1 which is cut circularly to a proper length, then the cable protection sheath 2 surface which is cut circularly and the cable protection sheath 1 which is provided with the sequential multicolor sleeve 3 is cut out, the sequential multicolor sleeve 3 is tiled and unfolded, then the shielding double-twisted core wires 5 with corresponding colors are aligned and inserted into the sequential multicolor sleeve 3 with corresponding colors, and the end surfaces of all the shielding double-twisted core wires 5 are trimmed and parallel, because the sequential multicolor sleeve 3 is arranged according to a standard line sequence, the time for people to adjust the sequence of the shielding double-twisted core wires 5 can be reduced, when a crystal head is pushed when the shielding double-twisted core wires 5 are inserted, the outer wall thickness of two order polychrome sleeve pipes 3 is the same with the distance of two inside adjacent jacks of quartzy first, the inside of installation jack is pushed into to shielding pair style heart yearn 5 this moment, order polychrome sleeve pipe 3 stays outside the jack, the reduction takes place because of the condition that the skew dislocation appears in the extrusion when inserting shielding pair style heart yearn 5, improve people's wiring effect, there is monochromatic sleeve pipe 4 and order polychrome sleeve pipe 3 to keep apart between cable protection crust 1 and shielding pair style heart yearn 5 when cable installation, can play certain guard action, it takes place because of the condition that the extrusion appears damaged to reduce shielding pair style heart yearn 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a two twisted pair ethernet cables of shielding for vehicle PIS system, includes cable protection crust (1) and two twisted pair heart yearns of shielding (5), its characterized in that, one side outer wall connection of cable protection crust (1) has different look strip crust (2), be connected with order polychrome sleeve pipe (3) on the inner wall of cable protection crust (1) is kept away from different look strip crust (2) one side, the inner wall of cable protection crust (1) is close to and is connected with monochromatic sleeve pipe (4) on different look strip crust (2) one side, two twisted pair heart yearns of shielding (5) are located the inside of cable protection crust (1).
2. The shielded twisted pair ethernet cable for vehicle PIS system according to claim 1, wherein the number of the sequential multicolor jacket (3) and the number of the shielded twisted pair core (5) are each eight.
3. A shielded twisted pair ethernet cable for vehicle PIS system according to claim 1, characterized in that eight said sequential multicolor sleeves (3) are connected in sequence, the colors of eight said sequential multicolor sleeves (3) corresponding one-to-one to the colors of eight said shielded twisted pair cores (5).
4. The shielded twisted pair ethernet cable for vehicle PIS system according to claim 1, wherein said number of single-color sleeves (4) is several and connected in sequence, several of said single-color sleeves (4) are connected with eight sequential multicolor sleeves (3) to form a circular ring.
5. The shielded twisted pair ethernet cable for vehicle PIS system according to claim 1, characterized in that the diameter of the shielded twisted pair core (5) is the same as the inner diameter of the sequential multicolor jacket (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120554372.4U CN214624546U (en) | 2021-03-17 | 2021-03-17 | Shielding twisted-pair Ethernet cable for vehicle PIS system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120554372.4U CN214624546U (en) | 2021-03-17 | 2021-03-17 | Shielding twisted-pair Ethernet cable for vehicle PIS system |
Publications (1)
Publication Number | Publication Date |
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CN214624546U true CN214624546U (en) | 2021-11-05 |
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Application Number | Title | Priority Date | Filing Date |
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CN202120554372.4U Active CN214624546U (en) | 2021-03-17 | 2021-03-17 | Shielding twisted-pair Ethernet cable for vehicle PIS system |
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CN (1) | CN214624546U (en) |
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2021
- 2021-03-17 CN CN202120554372.4U patent/CN214624546U/en active Active
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