CN213277482U - High-swinging-performance USB cable - Google Patents
High-swinging-performance USB cable Download PDFInfo
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- CN213277482U CN213277482U CN202021688209.9U CN202021688209U CN213277482U CN 213277482 U CN213277482 U CN 213277482U CN 202021688209 U CN202021688209 U CN 202021688209U CN 213277482 U CN213277482 U CN 213277482U
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Abstract
The utility model provides a high nature USB cable that sways, includes two signal line pairs, two power cords, cladding subassembly and packing subassembly, each signal line pair all includes first aluminium foil layer, two signal transmission line and two first resistance act as go-between, each power cord all includes first foaming insulating layer, two second resistance act as go-between and many first wire monomers, the cladding subassembly includes second aluminium foil layer, weaving layer and overcoat layer, the packing subassembly includes a plurality of packing strips, the packing strip is used for filling two signal line pairs and the clearance between two power cords and the second aluminium foil layer. Set up two first resistance to act as go-between of mutual symmetry, can improve the tensile strength of this signal line pair greatly, also be provided with two second resistance to act as go-between of mutual symmetry in the power cord, improved the tensile strength of power cord greatly, when avoiding high rocking nature USB cable to receive to drag, cause signal line pair and power cord to damage, and through setting up first foaming insulating layer, can play the cushioning effect, compliance and resistant buckling nature are good, have improved life.
Description
Technical Field
The utility model relates to a wire and cable field especially relates to a high nature USB cable that sways.
Background
Modern society is an information-based society, in people's daily life, cell-phone and computer are indispensable instrument, people surf the net and contact through cell-phone or computer, obtain information, cell-phone and computer are making things convenient for people's life, and the USB cable can be used for connecting cell-phone or computer, can be used for the transmission data, realize the transport of data between cell-phone and computer, and simultaneously, can also realize the function of charging, guarantee the normal operating of cell-phone, bring the facility for people's life, along with people to the use of USB cable more and more, the USB cable is diversified more also, in order to satisfy the user demand that people are different.
However, as people are more and more diversified in the use scene of the USB cable, and the use frequency is more and more frequent, the USB cable is easy to be damaged, the problem of short service life, the durability of the USB cable is low, which not only affects the user experience, and causes trouble for the user, but also the USB cable is replaced rapidly, which easily causes resource waste, the recovery cost is high, in addition, because the USB cable needs to be repeatedly bent for many times in the use process, and is pulled, therefore, higher requirements are provided for the USB cable, the softness and bending of the USB cable need to be improved, so as to meet higher use requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a structure is round, compliance and resistant good high rocking nature USB cable of buckling nature, can improve the life of high rocking nature USB cable.
The purpose of the utility model is realized through the following technical scheme:
a high-sway USB cable, comprising:
the two signal line pairs are twisted with each other, the two first tensile wires are respectively arranged on two sides of the two signal transmission lines, the two first tensile wires are symmetrically arranged, and the first aluminum foil layer is coated outside the two signal transmission lines and the two first tensile wires;
the power supply line comprises two power supply lines, wherein each power supply line comprises a first foaming insulating layer, two second tensile wires and a plurality of first lead monomers, the first lead monomers are mutually twisted, the two second tensile wires are respectively arranged on two sides of the first lead monomers, and the first foaming insulating layer is coated outside the two second tensile wires and the first lead monomers;
the coating assembly comprises a second aluminum foil layer, a woven layer and an outer sleeve layer, the second aluminum foil layer is coated outside the first aluminum foil layer and the first foaming insulating layer, the woven layer is coated outside the second aluminum foil layer, and the outer sleeve layer is coated outside the woven layer; and
the filling assembly comprises a plurality of filling strips, the filling strips are respectively arranged between the second aluminum foil layer and the first aluminum foil layer and between the second aluminum foil layer and the first foaming insulating layer, and the filling strips are used for filling gaps between the two signal line pairs and between the two power lines and the second aluminum foil layer.
In one embodiment, each of the signal transmission lines includes a second foamed insulation layer and a plurality of second conductive wire units, the plurality of second conductive wire units are twisted with each other, and the second foamed insulation layer covers the plurality of second conductive wire units.
In one embodiment, the filler strip is a rubber filler strip.
In one embodiment, the filler strip is semi-cylindrical.
In one embodiment, the filling assembly further comprises a bulletproof wire, the bulletproof wire is arranged between the first aluminum foil layer and the first foamed insulating layer, and the bulletproof wire is used for filling a gap between the two signal wire pairs and the two power lines.
In one embodiment, each of the signal line pairs further includes a ground line disposed within the first aluminum foil layer.
In one embodiment, each signal line pair further comprises a first wrapping tape, and the first wrapping tape is spirally wound outside the first aluminum foil layer.
In one embodiment, each power line further comprises a second wrapping tape, and the second wrapping tape is spirally wound outside the first foaming insulating layer.
In one embodiment, the first foamed insulation layer is a HDPE foamed insulation layer.
In one embodiment, the second foamed insulation layer is a HDPE foamed insulation layer.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a set up two signal line pairs and two power cords, be used for realizing signal transmission function and charging function respectively, and can form symmetrical structure, be favorable to obtaining the high wobble nature USB cable that the circularity is good, wherein, through setting up two signal transmission lines of mutual transposition, can obtain stable in structure's twisted wire pair, set up first resisting the guy wire respectively again in two signal transmission line's both sides, carry out the cladding through first aluminium foil layer, play protection and shielding effect, obtain stable in structure's signal line pair, and through setting up two first resisting the guy wire of mutual symmetry, can improve greatly this signal line pair's tensile strength, when avoiding high wobble nature USB cable to receive the pulling, cause the signal line pair to damage, influence signal transmission, equally, also be provided with two second resisting the guy wire of mutual symmetry in the power cord, can obtain good and stable in structure's power cord of circularity, the tensile property of the power cord is greatly improved, when avoiding high wobbling property USB cable to receive and dragging, cause the power cord pair to damage, influence the function of charging, and through setting up first foaming insulating layer, can play the cushioning effect, the compliance of power cord has also been improved, then loop through the second aluminium foil layer, weaving layer and overcoat layer carry out the cladding to two signal line pairs and two power cords, and set up the packing and fill the clearance between two signal line pairs and two power cords and the second aluminium foil layer, obtain the high wobbling property USB cable that the rounding degree is good, compliance and resistant buckling nature are good, the life of high wobbling property USB cable has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a high-sway USB cable according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a signal line pair of the high-swing USB cable shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the high swing USB cable 10 includes: two signal wire pairs 100, two power wires 200, a sheathing assembly 300, and a filling assembly 400. Each signal line pair 100 includes a first aluminum foil layer 110, two signal transmission lines 120 and two first tensile wires 130, the two signal transmission lines 120 are twisted with each other, the two first tensile wires 130 are respectively disposed on two sides of the two signal transmission lines 120, the two first tensile wires 130 are symmetrically disposed, and the first aluminum foil layer 110 is wrapped around the two signal transmission lines 120 and the two first tensile wires 130. Each of the power lines 200 includes a first foamed insulating layer 210, two second tensile wires 220 and a plurality of first conductive wire units 230, the plurality of first conductive wire units 230 are twisted with each other, the two second tensile wires 220 are respectively disposed at two sides of the plurality of first conductive wire units 230, and the first foamed insulating layer 210 is coated outside the two second tensile wires 220 and the plurality of first conductive wire units 230. The covering assembly 300 includes a second aluminum foil layer 310, a woven layer 320 and an outer covering layer 330, the second aluminum foil layer 310 covers the first aluminum foil layer 110 and the first foam insulation layer 210, the woven layer 320 covers the second aluminum foil layer 310, and the outer covering layer 330 covers the woven layer 320. The filling assembly 400 includes a plurality of filling bars 410, the plurality of filling bars 410 are respectively disposed between the second aluminum foil layer 310 and the first aluminum foil layer 110 and the first foam insulation layer 210, and the filling bars 410 are used for filling the gaps between the two signal line pairs 100 and the two power lines 200 and the second aluminum foil layer 310.
It should be noted that, two signal wire pairs 100 and two power wires 200 are provided, which are respectively used for realizing a signal transmission function and a charging function, and can form a symmetrical structure, which is beneficial to obtaining a high-swing USB cable 10 with good roundness, wherein, by providing two signal transmission lines 120 twisted with each other, a twisted wire pair with stable structure can be obtained, and then, two sides of the two signal transmission lines 120 are respectively provided with a first tensile wire 130, and then, the two signal wires and the two first tensile wires 130 are coated by a first aluminum foil layer 110, so as to play a role of protection and shielding, so as to obtain the signal wire pair 100 with stable structure, similarly, a plurality of first wire monomers 230 are twisted with each other, so as to form a core with stable structure, and then, two sides of the plurality of first wire monomers 230 are respectively provided with a second tensile wire 220, and then, are coated by a first foamed insulating layer 210, so as to, the power cord 200 with good roundness is obtained by arranging the first tensile member 130 and the second tensile member 220, the tensile strength of the signal line pair 100 and the power line 200 can be greatly improved, and when the high-swing USB cable 10 is pulled, causing damage to the signal line pair 100 and the power line 200, affecting signal transmission, affecting charging function, and the first foaming insulation layer 210 is provided, so that a buffering effect can be achieved, the flexibility of the power line 200 is improved, then the two signal wires 100 and the two power wires 200 are sequentially coated by the second aluminum foil layer 310, the woven layer 320 and the outer jacket layer 330, and the filling strip 410 is arranged to fill the gap between the two signal wire pairs 100 and the gap between the two power wires 200 and the second aluminum foil layer 310, so that the high-swing USB cable 10 with good roundness is obtained, the flexibility and the bending resistance are good, and the service life of the high-swing USB cable 10 is prolonged.
Specifically, referring to fig. 2, each of the signal transmission lines 120 includes a second foamed insulation layer 121 and a plurality of second conductive wire units 122, the plurality of second conductive wire units 122 are twisted with each other, and the second foamed insulation layer 121 covers the plurality of second conductive wire units 122. It can be understood, many second wire monomers 122 are twisted each other, can obtain stable in structure's sinle silk, a signal data transmission, transmission effect is good, rethread second foaming insulating layer 121 cladding is outside many second wire monomers 122, play insulating cladding effect, simultaneously, second foaming insulating layer 121 is the foaming structure, have the advantage that compliance is good and shock-absorbing capacity is good, be favorable to improving the compliance of signal line pair 100, thereby improve the compliance of this high rocking property USB cable 10.
Specifically, the filler strip 410 is a rubber filler strip. It can be understood, the packing strip 410 adopts rubber packing strip, rubber is a high elastic polymer material that has reversible deformation, be rich in elasticity, buffer performance is good, and the low price, easily machine-shaping, can reduce the production degree of difficulty, adopt rubber packing strip to fill the clearance between signal line pair 100 and power cord 200 and second aluminium foil layer 310, be favorable to improving this high compliance of rocking nature USB cable 10, and can play the cushioning effect, reduce when dragging and folding this high rocking nature USB cable 10, cause the damage to signal line pair 100 and power cord 200, be favorable to improving the durability of this high rocking cable.
Further, the filler strip 410 is semi-cylindrical. It can be understood that the filling strip 410 is set to be semi-cylindrical, the filling strip 410 is set towards the signal line pair 100 and the power line 200 with the arc-shaped surface, the gap can be better filled, the arc-shaped structure can be better contacted with the signal line pair 100 and the power line 200, the filling effect is good, the semi-cylindrical structure is simple, and the production is easy.
Further, referring to fig. 1, the filling assembly 400 further includes an anti-spring wire 420, the anti-spring wire 420 is disposed between the first aluminum foil layer 110 and the first foam insulation layer 210, and the anti-spring wire 420 is used for filling a gap between the two signal line pairs 100 and the two power lines 200. It can be understood that, because signal line pair 100 and power cord 200 are oval structure and circular structure respectively, there is the clearance between two signal line pairs 100 and two power cords 200, fill through setting up bullet-proof silk 420, bullet-proof silk 420 is mainly made by polyaryl fibre, and tensile strength is high, and stable in size and heat resistance are good, and is shock-resistant, is favorable to improving the tensile strength of this high cable of swaing greatly to avoid causing the damage to signal line pair 100 and power cord 200, be favorable to improving life.
Specifically, referring to fig. 1 and 2, each signal pair 100 further includes a ground wire 140, and the ground wire 140 is disposed in the first aluminum foil layer 110. Through setting up ground wire 140, can play the ground connection function, each signal line pair 100 all is provided with ground wire 140, and cladding in first aluminium foil layer 110 can play the ground connection effect well, guarantees signal data normal transmission, avoids appearing the interference phenomenon, and signal transmission is effectual.
Specifically, referring to fig. 1 and fig. 2, each signal pair 100 further includes a first wrapping tape 150, and the first wrapping tape 150 is spirally wound outside the first aluminum foil layer 110. Through setting up first around band 150, the spiral winding is outside first aluminium foil layer 110, specifically, adopts the first band 150 of wrapping of different colours to carry out the cladding respectively, can obtain the signal line pair 100 of different colours, can play the identification effect, is convenient for distinguish two signal line pairs 100.
More specifically, referring to fig. 1 and fig. 2, each of the power cords 200 further includes a second wrapping tape 240, and the second wrapping tape 240 is spirally wound outside the first foaming insulating layer 210. Through setting up the second around band 240 and twine outside first foaming insulating layer 210 soon, specifically, adopt the second of different colours to carry out the cladding respectively around band 240, can obtain the power cord 200 of different colours, can play the marking effect, be convenient for distinguish two power cords 200.
More specifically, the first foamed insulation layer 210 is a HDPE foamed insulation layer. The second foamed insulating layer 121 is an HDPE foamed insulating layer. First foaming insulating layer 210 and second foaming insulating layer 121 all adopt HDPE foaming insulating layer, and HDPE foaming insulating layer has good wearability, electrical insulation, toughness and cold resistance, can play fine guard action, avoids damaging, improves structural stability, guarantees the signal transmission effect.
Furthermore, each of the signal transmission lines 120 further includes two third tensile wires 123, the two third tensile wires 123 are respectively disposed on two sides of the plurality of second conductive wire units 122, and the second foamed insulation layer 121 covers the two third tensile wires 123 and the plurality of second conductive wire units 122. Through setting up third resistance to tension wire 123, can further improve signal transmission line 120's tensile strength to when avoiding high rocking nature USB cable 10 to receive to drag, cause signal transmission line 120 to damage, influence signal transmission, improve the structural stability of high rocking nature USB cable 10.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a set up two signal line pairs and two power cords, be used for realizing signal transmission function and charging function respectively, and can form symmetrical structure, be favorable to obtaining the high wobble nature USB cable that the circularity is good, wherein, through setting up two signal transmission lines of mutual transposition, can obtain stable in structure's twisted wire pair, set up first resisting the guy wire respectively again in two signal transmission line's both sides, carry out the cladding through first aluminium foil layer, play protection and shielding effect, obtain stable in structure's signal line pair, and through setting up two first resisting the guy wire of mutual symmetry, can improve greatly this signal line pair's tensile strength, when avoiding high wobble nature USB cable to receive the pulling, cause the signal line pair to damage, influence signal transmission, equally, also be provided with two second resisting the guy wire of mutual symmetry in the power cord, can obtain good and stable in structure's power cord of circularity, the tensile property of the power cord is greatly improved, when avoiding high wobbling property USB cable to receive and dragging, cause the power cord pair to damage, influence the function of charging, and through setting up first foaming insulating layer, can play the cushioning effect, the compliance of power cord has also been improved, then loop through the second aluminium foil layer, weaving layer and overcoat layer carry out the cladding to two signal line pairs and two power cords, and set up the packing and fill the clearance between two signal line pairs and two power cords and the second aluminium foil layer, obtain the high wobbling property USB cable that the rounding degree is good, compliance and resistant buckling nature are good, the life of high wobbling property USB cable has been improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A high-sway USB cable, comprising:
the two signal line pairs are twisted with each other, the two first tensile wires are respectively arranged on two sides of the two signal transmission lines, the two first tensile wires are symmetrically arranged, and the first aluminum foil layer is coated outside the two signal transmission lines and the two first tensile wires;
the power supply line comprises two power supply lines, wherein each power supply line comprises a first foaming insulating layer, two second tensile wires and a plurality of first lead monomers, the first lead monomers are mutually twisted, the two second tensile wires are respectively arranged on two sides of the first lead monomers, and the first foaming insulating layer is coated outside the two second tensile wires and the first lead monomers;
the coating assembly comprises a second aluminum foil layer, a woven layer and an outer sleeve layer, the second aluminum foil layer is coated outside the first aluminum foil layer and the first foaming insulating layer, the woven layer is coated outside the second aluminum foil layer, and the outer sleeve layer is coated outside the woven layer; and
the filling assembly comprises a plurality of filling strips, the filling strips are respectively arranged between the second aluminum foil layer and the first aluminum foil layer and between the second aluminum foil layer and the first foaming insulating layer, and the filling strips are used for filling gaps between the two signal line pairs and between the two power lines and the second aluminum foil layer.
2. The high-swing USB cable according to claim 1, wherein each of the signal transmission lines includes a second foamed insulation layer and a plurality of second conductive wire units, the plurality of second conductive wire units are twisted with each other, and the second foamed insulation layer covers the plurality of second conductive wire units.
3. The high-sway USB cable of claim 1, wherein the filler strip is a rubber filler strip.
4. The high-sway USB cable of claim 1, wherein the filler strip is semi-cylindrical.
5. The high-sway USB cable of claim 1, wherein the fill assembly further comprises a ballistic filament disposed between the first aluminum foil layer and the first foam insulation layer, the ballistic filament for filling a gap between two of the signal pairs and two of the power lines.
6. The high-swing USB cable of claim 1, wherein each signal pair further comprises a ground line disposed within the first aluminum foil layer.
7. The high-sway USB cable of claim 1, wherein each of the signal pairs further comprises a first wrapping tape, the first wrapping tape being spirally wound around the first aluminum foil layer.
8. The high-sway USB cable of claim 1, wherein each of the power cords further comprises a second wrapping tape, the second wrapping tape being spirally wound around the first foam insulation layer.
9. The high-sway USB cable of claim 1, wherein the first foamed insulation layer is a HDPE foamed insulation layer.
10. The high-sway USB cable of claim 2, wherein the second foamed insulation layer is a HDPE foamed insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688209.9U CN213277482U (en) | 2020-08-13 | 2020-08-13 | High-swinging-performance USB cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688209.9U CN213277482U (en) | 2020-08-13 | 2020-08-13 | High-swinging-performance USB cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277482U true CN213277482U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021688209.9U Active CN213277482U (en) | 2020-08-13 | 2020-08-13 | High-swinging-performance USB cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277482U (en) |
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2020
- 2020-08-13 CN CN202021688209.9U patent/CN213277482U/en active Active
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