Woven data line and equipment

Abstract

The embodiment of the utility model discloses a braided data line and equipment, and the data line comprises a cable which comprises a core wire. The polymer layer is wrapped outside the core wire along the length direction of the core wire; at least part of the weaving layer is arranged outside the macromolecule layer in a sleeving mode in the length direction of the core wire; wherein the macromolecule layer is fixedly connected with the braid layer on the peripheral side. According to the braided data line, the braided layer sleeves the polymer layer, the polymer layer is fixedly connected with the braided layer on the peripheral side, and the braided layer has relatively strong binding force on the core wire, so that the polymer layer and the braided layer can be integrally set to be relatively thin, and the sectional area of the braided data line can be further reduced; meanwhile, the macromolecular layer is fixedly connected with the woven layer on the peripheral side, and the woven layer can be prevented from fuzzing and moving relative to the macromolecular layer through the connection effect of the macromolecular layer, so that the wear resistance of the woven layer can be improved.

Description

Technical Field

[0001] This application relates to the field of data cable technology, and more particularly to a braided data cable and device. Background Technology

[0002] Data cables are generally used to charge or transmit data for electronic devices such as mobile phones and tablets. In related technologies, data cables typically consist of only a core wire and a rubber layer. To prevent the outer contour of the core wire from being visible on the surface of the data cable, the rubber layer needs to be relatively thick, thereby allowing for a larger cross-sectional area of ​​the data cable. Utility Model Content

[0003] In view of this, embodiments of this application aim to provide a braided data cable and device.

[0004] To achieve the above objectives, the technical solution of this application is implemented as follows:

[0005] This application embodiment provides a braided data cable, including: a cable, the cable comprising:

[0006] Core wire;

[0007] A polymer layer is wrapped around the core wire along the length of the core wire;

[0008] A braided layer, at least partially fitted over the polymer layer along the length of the core wire;

[0009] The polymer layer is fixedly connected to the braided layer on its periphery.

[0010] In some alternative implementations, the polymer layer is fixedly connected to the braided layer on its peripheral outer surface.

[0011] In some alternative implementations, the peripheral portion of the polymer layer is located within the braided layer, so that the polymer layer is fixedly connected to the braided layer on the peripheral side.

[0012] In some alternative implementations, the polymer layer has a raised structure on its peripheral side, the raised structure being inserted within the braided layer; or,

[0013] The polymer layer on the periphery is melted into the woven layer.

[0014] In some alternative implementations, the thickness of the polymer layer within the braided layer is less than or equal to the thickness of the braided layer; and / or,

[0015] The thickness of the polymer layer located within the braided layer is greater than or equal to half the thickness of the braided layer; and / or,

[0016] The thickness of the polymer layer located within the braided layer is less than the thickness of the polymer layer itself.

[0017] In some alternative implementations, the polymer layer within the braided layer has a thickness of 0.05 mm to 0.1 mm; and / or,

[0018] The thickness of the braided layer is 0.1 mm.

[0019] In some alternative implementations, the polymer layer is fixedly connected to the braided layer around its circumference; or,

[0020] The polymer layer is fixedly connected to the braided layer on one side in the circumferential direction; or,

[0021] The polymer layer is fixedly connected to the braided layer on opposite sides in the circumferential direction.

[0022] In some alternative implementations, the polymer layer includes a first plane and a second plane disposed opposite to each other in the circumferential direction;

[0023] The polymer layer is fixedly connected to the braided layer on the first planar side and the second planar side respectively; or, the polymer layer is fixedly connected to the braided layer on the first planar side.

[0024] In some optional implementations, the polymer layer further includes a third plane and a fourth plane disposed opposite to each other in the circumferential direction; the third plane is connected to the first plane and the second plane respectively; the fourth plane is connected to the first plane and the second plane respectively.

[0025] The polymer layer is fixedly connected to the braided layer on the third plane side and the fourth plane side respectively; or, the polymer layer is fixedly connected to the braided layer on the third plane side.

[0026] In some alternative implementations, the polymer layer is elastic; and / or,

[0027] The polymer layer is made of a thermoplastic elastomer; and / or,

[0028] The woven layer is formed by mixing 48 spindles of yarn.

[0029] In some alternative implementations, the cable is used to support a current of 3 amps; the cross-sectional length of the cable is 5.5 mm; the cross-sectional width of the cable is 1.25 mm; or,

[0030] The cable is used to support a current of 5 amps; the cross-sectional length of the cable is 6 mm; the cross-sectional width of the cable is 1.5 mm.

[0031] In some alternative implementations, the cable has a rectangular cross-section; or, the cable has a circular cross-section; and / or,

[0032] The polymer layer is fixedly connected to the braided layer on its periphery by adhesive bonding; or, the polymer layer is fixedly connected to the braided layer on its periphery by insertion.

[0033] Some alternative implementations also include:

[0034] case;

[0035] A rotating body is rotatably disposed on the housing;

[0036] The cable is used to be wound around the outside of the rotating body.

[0037] In some alternative implementations, the polymer layer includes a first plane and a second plane arranged opposite each other in the circumferential direction; the braided layer includes a fifth plane and a sixth plane arranged opposite each other; the fifth plane and the first plane are located on the same side of the cable, and the sixth plane and the second plane are located on the same side of the cable;

[0038] The polymer layer is fixedly connected to the braided layer on the first planar side and the second planar side respectively; or, the polymer layer is fixedly connected to the braided layer on the first planar side.

[0039] The fifth plane of a section of cable wound around the rotating body is adjacent to the sixth plane of another section of cable wound around the rotating body.

[0040] This application describes a device including the braided data cable described in this application embodiment.

[0041] In some alternative implementations, the device may also include at least one of a power supply, a charging component, a jack, and a circuit board.

[0042] The braided data cable of this application has a braided layer wrapped around a polymer layer, and the polymer layer is fixedly connected to the braided layer on the periphery. Because the braided layer has a strong binding force on the core wire, the polymer layer and the braided layer can be made thinner as a whole, thereby reducing the cross-sectional area of ​​the braided data cable. At the same time, the fixed connection between the polymer layer and the braided layer on the periphery can prevent the braided layer from fraying and shifting relative to the polymer layer, thereby improving the wear resistance of the braided layer. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of an optional structure of a braided data cable in an embodiment of this application, wherein the cable is used to support a current of 3 amps;

[0044] Figure 2 This is another optional structural diagram of the braided data cable in the embodiments of this application, wherein the cable is used to support a current of 5 amps;

[0045] Figure 3 This is a schematic diagram of another optional partial structure of the braided data cable in an embodiment of this application; wherein the cable is used to support a current of 3 amps;

[0046] Figure 4 This is a schematic diagram of another optional partial structure of the braided data cable in an embodiment of this application; wherein the cable is used to support a current of 5 amps.

[0047] Reference numerals: 100, cable; 110, core wire; 120, polymer layer; 121, first plane; 122, second plane; 123, third plane; 124, fourth plane; 130, braided layer; 131, fifth plane; 132, sixth plane; 200, shell; 300, rotating body. Detailed Implementation

[0048] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0049] In the embodiments described in this application, it should be noted that, unless otherwise stated and limited, the term "connection" should be interpreted broadly. For example, it can be an electrical connection, or a connection between two internal components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above term according to the specific circumstances.

[0050] It should be noted that the terms "first," "second," and "third" used in the embodiments of this application are merely used to distinguish similar objects and do not represent a specific ordering of objects. It is understood that "first," "second," and "third" can be interchanged in a specific order or sequence where permitted. It should be understood that the objects distinguished by "first," "second," and "third" can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in an order other than those illustrated or described herein.

[0051] The following combination Figures 1 to 4 The braided data cable described in the embodiments of this application will be described in detail.

[0052] In embodiments of this application, the braided data cable includes a cable 100, which comprises a core wire 110, a polymer layer 120, and a braided layer 130. The polymer layer 120 wraps around the core wire 110 along its length; at least a portion of the braided layer 130 is sleeved around the polymer layer 120 along its length; wherein the polymer layer 120 is fixedly connected to the braided layer 130 on its periphery.

[0053] In related technologies, data cables generally consist only of a core wire and a rubber layer. To prevent the outer contour of the core wire from being visible on the surface of the data cable, the rubber layer needs to be relatively thick, resulting in a larger cross-sectional area of ​​the data cable. In contrast, the braided data cable of this application has a braided layer 130 fitted over a polymer layer 120, with the polymer layer 120 fixedly connected to the braided layer 130 on its periphery. Because the braided layer 130 has a strong binding force on the core wire 110, the polymer layer 120 and the braided layer 130 can be made relatively thin overall, thereby reducing the cross-sectional area of ​​the braided data cable. Simultaneously, the fixed connection between the polymer layer 120 and the braided layer 130 on its periphery prevents the braided layer 130 from fraying or shifting relative to the polymer layer 120, thus improving the wear resistance of the braided layer 130.

[0054] In this embodiment, the cable 100 can be a strip-shaped structure. In some examples, the cable 100 can be stored by folding, winding, or other methods during storage, and can be unfolded during use. Of course, in other examples, the cable 100 may not be able to be bent.

[0055] The cross-sectional shape of cable 100 is not limited. For example, the cross-section of cable 100 can be rectangular. Another example is that the cross-section of cable 100 can be circular. Yet another example is that the cross-section of cable 100 can also be an irregular shape.

[0056] The current value that cable 100 can support is not limited. For example, cable 100 can be used to support a current of 3 amps. Or, for example, cable 100 can also be used to support a current of 5 amps.

[0057] The current value supported by cable 100 varies, and the size of cable 100 also varies.

[0058] For example, cable 100 can be used to support a current of 3 amps. The cross-sectional shape of cable 100 is not limited. For example, the cross-sectional shape of cable 100 can be circular, rectangular, or substantially rectangular.

[0059] As an example, such as Figure 1As shown, the cross-sectional length H1 of cable 100 can be 5.5 mm; the cross-sectional width H2 of cable 100 can be 1.25 mm. In related technologies, data cables have a cross-sectional length of up to 6 mm and a cross-sectional width of up to 1.5 mm. The braided data cable of this application, through the braided layer 130, has a strong binding force on the core wire 110, thereby allowing the polymer layer 120 and the braided layer 130 to be made thinner overall, thus reducing the cross-sectional area of ​​the braided data cable. This results in the braided data cable of this application being 23.6% smaller in volume compared to traditional data cables. Here, the cross-section of cable 100 can be rectangular or substantially rectangular.

[0060] For example, cable 100 can be used to support a current of 5 amps. The cross-sectional shape of cable 100 is not limited. For example, the cross-sectional shape of cable 100 can be circular, rectangular, or substantially rectangular.

[0061] As yet another example, such as Figure 2 As shown, the cross-sectional length H1 of cable 100 can be 6mm; the cross-sectional width H2 of cable 100 can be 1.5mm. In related technologies, data cables have a cross-sectional length of 6mm and a cross-sectional width of up to 1.9mm. The braided data cable of this application, through the braided layer 130, has a strong binding force on the core wire 110, thereby enabling the polymer layer 120 and the braided layer 130 to be made thinner overall, thus reducing the cross-sectional area of ​​the braided data cable. This results in the braided data cable of this application being 21% smaller in volume compared to traditional data cables. Here, the cross-section of cable 100 can be rectangular or substantially rectangular.

[0062] In this embodiment, the cable 100 may have interface components at both ends or at one end, so that the cable 100 can be electrically connected to the interface of a power supply, electrical equipment, etc., through the interface components. The structure of the interface components is not limited. For example, the interface component can be a USB interface, a Type-C interface, etc. Of course, the cable 100 may also be without interface components.

[0063] In this embodiment, the core wire 110 is used to braid the data cable for transmitting electrical signals. The braided data cable can be charged, transmit information, etc., through the core wire 110.

[0064] In the embodiments of this application, the shape of the polymer layer 120 is not limited. For example, the polymer layer 120 can be a cylindrical structure; here, the polymer layer 120 can be sleeved outside the core wire 110; or, the core wire 110 can pass through the cavity of the polymer layer 120. For example, as... Figure 1 and Figure 2As shown, the polymer layer 120 can also be a non-cylindrical structure; here, the polymer layer 120 can have at least two spaced cavities, and different portions of the core wire 110 can be located in at least two spaced cavities; here, the core wire 110 can be formed within the non-solid polymer layer 120.

[0065] The shape of the outer contour of the cross section of polymer layer 120 is not limited. For example, the outer contour of the cross section of polymer layer 120 can be circular, rectangular, square, etc.

[0066] The material of the polymer layer 120 is not limited. For example, the material of the polymer layer 120 can be plastic, rubber, composite material, resin, etc. The polymer layer 120 can be elastic so that the cable 100 can be bent and deformed. Here, the material of the polymer layer 120 can be a polyphenylene sulfide resin (PPS), polyetheretherketone resin (PEEK), rubber, thermoplastic elastomer, or other elastic material. As an example, the material of the polymer layer 120 is a thermoplastic elastomer (TPE), thermoplastic elastomer (TPR), etc.

[0067] In this embodiment, the material of the braided layer 130 is not limited. For example, the material of the braided layer 130 can be cotton thread, hemp rope, nylon, polyester, polypropylene, etc.

[0068] The method of weaving the braided layer 130 is not limited. For example, the braided layer 130 can be formed by weaving with a 48-spindle braiding machine, which increases the density of the braided layer 130 and improves its abrasion resistance. Another example is that the braided layer 130 can be formed by weaving with a 24-spindle braiding machine. As an example, the braided layer 130 can be formed by blending yarns using 48 spindles; here, the braided layer 130 can be formed by blending at least two types of yarns selected from cotton, hemp rope, nylon, polyester, polypropylene, etc., using a 48-spindle braiding machine.

[0069] The style of the braided layer 130 is not limited. The braided layer 130 allows for different styles and appearances in the braided data cable. Compared to data cables with only a rubber layer, the braided data cable of this application offers a richer appearance and enhances the user experience.

[0070] In this embodiment, the position where the polymer layer 120 is fixedly connected to the braided layer 130 on the periphery is not limited.

[0071] For example, the polymer layer 120 is fixedly connected to the braided layer 130 around its circumference, so that each area of ​​the braided layer 130 is fixedly connected to the polymer layer 120. This can improve the binding force of the braided layer 130 on the polymer layer 120 and the core wire 110 in all directions, and also improve the connection force of the polymer layer 120 on the braided layer 130 in all directions. This can reduce the installation space of the cable 100 and improve the wear resistance of the cable 100.

[0072] For example, the polymer layer 120 is fixedly connected to the braided layer 130 on one side in the circumferential direction, so that one side of the braided layer 130 is fixedly connected to the polymer layer 120. This can improve the binding force of the braided layer 130 on the polymer layer 120 and the core wire 110 in all directions, and also improve the connection force of the polymer layer 120 on the braided layer 130 on one side. This can reduce the installation space of the cable 100 and improve the wear resistance of the cable 100 on the side of the braided layer 130.

[0073] In this example, the specific location of one side of the braided layer 130 is not limited. For example, one side of the braided layer 130 can be the side of the braided layer 130 that is frequently worn. As an example, one side of the braided layer 130 can be either the side along the length of the braided layer 130 or the side along the width of the braided layer 130.

[0074] For example, the polymer layer 120 is fixedly connected to the braided layer 130 on opposite sides in the circumferential direction, so that the opposite sides of the braided layer 130 are fixedly connected to the polymer layer 120. This can improve the binding force of the braided layer 130 on the polymer layer 120 and the core wire 110 in all directions, and also improve the connection force of the polymer layer 120 on the opposite sides of the braided layer 130. This can reduce the installation space of the cable 100 and improve the wear resistance of the cable 100 on the opposite sides of the braided layer 130.

[0075] In this example, the specific positions of the opposite sides of the braided layer 130 are not limited. For example, the opposite sides of the braided layer 130 can be the opposite sides of the braided layer 130 that are frequently worn. As an example, the opposite sides of the braided layer 130 can be the opposite sides in the length direction of the braided layer 130 or the opposite sides in the width direction of the braided layer 130.

[0076] In this embodiment, the method by which the polymer layer 120 is fixedly connected to the braided layer 130 on its periphery is not limited. For example, the polymer layer 120 and the braided layer 130 can be fixedly connected by adhesive; here, the polymer layer 120 and the braided layer 130 can be bonded together using adhesive, bonding agent, or by having the polymer layer 120 in a molten state. Alternatively, the polymer layer 120 and the braided layer 130 can be fixedly connected by insertion; here, a portion of the polymer layer 120 can be inserted into the braided layer 130 to achieve the fixed connection.

[0077] For example, the polymer layer 120 is fixedly connected to the braided layer 130 on its peripheral outer surface.

[0078] In this example, the outer surface of the polymer layer 120 on the periphery can be fixedly connected to the braided layer 130 by adhesive bonding.

[0079] Here, the outer surface of the polymer layer 120 and the braided layer 130 can be bonded together using adhesives, bonding agents, etc.

[0080] In this example, the outer surface of the polymer layer 120 on the periphery can also be fixedly connected to the braided layer 130 by means of ultrasonic welding, heat fusion or other methods.

[0081] Here, the outer surface of the polymer layer 120 can melt under the action of ultrasound, thereby connecting the outer surface of the melted polymer layer 120 with the braided layer 130. After the outer surface of the melted polymer layer 120 solidifies, the polymer layer 120 is fixedly connected to the braided layer 130 on its peripheral outer surface.

[0082] Here, the outer surface of the polymer layer 120 can be melted under the heating action of the heating device, so that the outer surface of the melted polymer layer 120 is connected to the braided layer 130. After the outer surface of the melted polymer layer 120 is solidified, the outer surface of the polymer layer 120 is fixedly connected to the braided layer 130 on the periphery.

[0083] Here, the structure of the heating equipment is not limited, as long as the heating equipment can heat the outer surface of the polymer layer 120. For example, the heating equipment may include a heating element, which can be heated electrically, magnetically, by steam, or by gas, etc.

[0084] First, place the polymer layer 120 on the cable 100 that is not connected to the braided layer 130 in the heating element. Here, the area on the periphery of the polymer layer 120 that needs to be fixedly connected to the braided layer 130 is in contact with the heating element. The heating element melts the area on the periphery of the polymer layer 120 that needs to be fixedly connected to the braided layer 130. Then stop heating the heating element. After the melted polymer layer 120 solidifies, the polymer layer 120 is fixedly connected to the braided layer 130 on the periphery.

[0085] Here, the shape of the heating element can match the shape of the area where the polymer layer 120 is fixedly connected to the braided layer 130 on the periphery.

[0086] Of course, the heating device may also include at least two heating elements so that different areas of the polymer layer 120 can be heated by the two heating elements.

[0087] As an example, the heating element can be a silicone heating roller, which can be rotatably arranged. The heating device can include two silicone heating rollers spaced apart. When the unconnected cable 100 passes through the two silicone heating rollers, the two silicone heating rollers can heat two opposite sides of the polymer layer 120. Of course, the silicone heating roller can also be provided with grooves corresponding to the cable 100, so that the silicone heating roller can heat the side of the cable 100. At the same time, by setting the gap between the two silicone heating rollers, the connection between the outer surface of the polymer layer 120 and the braided layer 130 can be controlled, and the thickness of the polymer layer 120 entering the braided layer 130 can also be controlled. Here, the silicone heating roller can be electrically heated. Here, the heating device can also be provided with one silicone heating roller and one silicone non-heated roller, so as to heat one side of the polymer layer 120. This application is not limited here, and those skilled in the art can set it as needed.

[0088] Here, the melting temperature of the polymer layer 120 is lower than that of the braided layer 130. The temperature of the heating element can be set based on the material of the polymer layer 120.

[0089] It should be noted that here, the heating element can only melt the surface of the polymer layer 120, and the core wire 110 inside the polymer layer 120 will not be affected and melted.

[0090] In some optional implementations of the embodiments of this application, the peripheral portion of the polymer layer 120 can be located within the braided layer 130, so that the polymer layer 120 is fixedly connected to the braided layer 130 on the peripheral side. This not only achieves the fixed connection between the polymer layer 120 and the braided layer 130 on the peripheral side, but also allows the polymer layer 120 and the braided layer 130 to share a portion of the space, thereby further reducing the installation space of the cable 100 and reducing the cross-sectional area of ​​the cable 100.

[0091] In this implementation, the arrangement in which the peripheral portion of the polymer layer 120 is located within the braided layer 130 is not limited.

[0092] For example, the polymer layer 120 may have a raised structure on its periphery, which can be inserted into the braided layer 130 to achieve a fixed connection between the polymer layer 120 and the braided layer 130 on its periphery. When the braided layer 130 is rubbed, because the raised structure can be inserted into the braided layer 130, the braided layer 130 will not shift relative to the polymer layer 120 in the length direction of the polymer layer 120, and it is not easy to fray, thereby greatly improving the wear resistance of the braided layer 130.

[0093] In this example, the shape of the protrusion is not limited. For example, the protrusion can be a conical structure, so that it can be inserted into the braided layer 130. Another example is that the protrusion can be a cuboid structure.

[0094] In this example, the polymer layer 120 may have a raised structure around its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 around its circumference. Alternatively, the polymer layer 120 may have a raised structure on one side of its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 on that side; or, the polymer layer 120 may have raised structures on opposite sides of its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 on opposite sides of its circumference.

[0095] For example, the peripheral portion of the polymer layer 120 enters the braided layer 130 by melting. This melting of the peripheral portion of the polymer layer 120 into the braided layer 130 prevents the braided layer 130 from shifting along the length of the polymer layer 120 and also prevents it from moving radially away from the polymer layer 120. This significantly improves the bonding effect of the polymer layer 120 to the braided layer 130, thus enhancing the wear resistance of the braided layer 130. Simultaneously, because the peripheral portion of the polymer layer 120 melts into the braided layer 130, the area where the polymer layer 120 and the braided layer 130 are connected forms a unified structure, further increasing the bonding strength between the polymer layer 120 and the braided layer 130, and also improving the wear resistance of the braided layer 130. In addition, since the polymer layer 120 on the periphery enters the braided layer 130 by melting, the melted polymer layer 120 can also enter the gaps of the braided layer 130, thereby further increasing the space occupied by the polymer layer 120 and the braided layer 130 and reducing the cross-sectional area of ​​the cable 100.

[0096] In this example, the method of melting the polymer layer 120 is not limited. For example, the polymer layer 120 can be melted by ultrasound. Alternatively, the polymer layer 120 can be melted by heating with a heating device. The heating device has already been described in the above embodiments and will not be repeated here.

[0097] In this example, the polymer layer 120 can be melted into the braided layer 130 around its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 around its circumference. Alternatively, the polymer layer 120 can be melted into the braided layer 130 on one side of its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 on that side; or, the polymer layer 120 can be melted into the braided layer 130 on opposite sides of its circumference, so that the polymer layer 120 is fixedly connected to the braided layer 130 on opposite sides of its circumference.

[0098] In this implementation, the thickness of the braided layer 130 is not limited. For example, the thickness of the braided layer 130 can be 0.1 mm. Or, for example, the thickness of the braided layer 130 can be 0.08 mm, 0.09 mm, 0.11 mm, 0.12 mm, etc.

[0099] In this implementation, the thickness of the polymer layer 120 within the braided layer 130 is not limited. For example, the thickness of the polymer layer 120 within the braided layer 130 can be less than or equal to the thickness of the braided layer 130, allowing the braided layer 130 to be exposed, thereby enriching the appearance of the cable 100. Alternatively, the thickness of the polymer layer 120 within the braided layer 130 can be greater than or equal to half the thickness of the braided layer 130, to improve the connection strength between the polymer layer 120 and the braided layer 130, and to reduce the cross-sectional area of ​​the cable 100. As an example, the thickness of the polymer layer 120 within the braided layer 130 can be half, two-thirds, three-quarters, four-fifths, etc., of the thickness of the braided layer 130. As an example, the thickness of the polymer layer 120 within the braided layer 130 can be from 0.05 mm to 0.1 mm. As another example, the thickness of the polymer layer 120 within the braided layer 130 can be 0.06 mm, 0.07 mm, 0.08 mm, or 0.09 mm. Alternatively, the thickness of the polymer layer 120 within the braided layer 130 can be less than the thickness of the polymer layer 120 itself, so that a portion of the polymer layer 120 can completely enclose the core wire 110, thereby improving the safety of the core wire 110.

[0100] In one application, the braided layer 130 can have a thickness of 0.1 mm, and the polymer layer 120, located within the braided layer 130, can have a thickness of 0.05 mm. In this case, the polymer layer 120 and the braided layer 130 share a thickness of 0.05 mm, which significantly reduces the cross-sectional area of ​​the cable 100. Simultaneously, because the braided layer 130 exerts a strong binding force on the core wire 110, the polymer layer 120 can be made thinner, further reducing the cross-sectional area of ​​the cable 100.

[0101] In some optional implementations of the embodiments of this application, the polymer layer 120 may include a first plane 121 and a second plane 122 disposed opposite to each other in the circumferential direction.

[0102] In this implementation, the cross-sectional shape of the polymer layer 120 is not limited. For example, as... Figure 1 and Figure 2 As shown, the cross-sectional shape of the polymer layer 120 can be generally rectangular. Of course, in other examples, the cross-sectional shape of the polymer layer 120 can be trapezoidal, square, polygonal, etc.

[0103] In this implementation, the polymer layer 120 can be fixedly connected to the braided layer 130 on the first plane 121 side and the second plane 122 side, respectively, to improve the connection strength and wear resistance of the braided data cable on the first plane 121 side and the second plane 122 side of the polymer layer 120. Alternatively, the polymer layer 120 can be fixedly connected to the braided layer 130 only on the first plane 121 side. Or, the polymer layer 120 can be fixedly connected to the braided layer 130 only on the second plane 122 side.

[0104] In this implementation, the method of connecting the polymer layer 120 and the braided layer 130 is not limited. For example, the polymer layer 120 and the braided layer 130 can be fixedly connected by means of bonding, welding, or insertion.

[0105] In this implementation, the polymer layer 120 may further include a third plane 123 and a fourth plane 124 disposed opposite to each other in the circumferential direction; the third plane 123 is connected to the first plane 121 and the second plane 122 respectively; the fourth plane 124 is connected to the first plane 121 and the second plane 122 respectively.

[0106] Here, the cross-sectional shape of polymer layer 120 is not limited. For example, as... Figure 1 and Figure 2 As shown, the cross-sectional shape of the polymer layer 120 can be generally rectangular. Of course, in other examples, the cross-sectional shape of the polymer layer 120 can be trapezoidal, square, etc.

[0107] Here, the polymer layer 120 can be fixedly connected to the braided layer 130 on the third plane 123 side and the fourth plane 124 side, respectively, to improve the connection strength and wear resistance of the braided data cable on the third plane 123 side and the fourth plane 124 side of the polymer layer 120. Alternatively, the polymer layer 120 can also be fixedly connected to the braided layer 130 on the third plane 123 side. Or, the polymer layer 120 can also be fixedly connected to the braided layer 130 on the fourth plane 124 side.

[0108] In some optional implementations of the embodiments of this application, the braided data cable may further include: a housing 200 and a rotating body 300, the rotating body 300 being rotatably disposed on the housing 200; the cable 100 is used to be wound around the rotating body 300; since the cross-sectional area of ​​the cable 100 in this application is small, the space occupied by the cable 100 when wound around the rotating body 300 can be greatly reduced.

[0109] In this implementation, when cable 100 is needed, pulling cable 100 causes rotating body 300 to rotate relative to housing 200 in a first direction, thereby unwinding cable 100 wound around rotating body for use; when cable 100 needs to be stored, rotating body 300 can rotate relative to housing 200 in a second direction, causing the unwound cable 100 to be wound around rotating body again for storage. Here, the first and second directions are opposite.

[0110] In this implementation, the structure of the housing 200 is not limited. For example, the housing 200 can be a disc-shaped structure, a plate-shaped structure, etc. Here, the rotating body 300 and the cable 100 can be exposed. Alternatively, the housing 200 can have a receiving space and an opening communicating with the receiving space. The rotating body 300 can be located in the receiving space, and at least one end of the cable 100 can be located outside the housing 200 through the opening, so that the cable 100 can be pulled through at least one end located outside the housing 200; or, so that the cable 100 located outside the housing 200 can be neatly arranged within the receiving space through the opening.

[0111] In this implementation, the structure of the rotating body 300 is not limited. For example, the rotating body 300 can be a columnar structure, a cylindrical structure, or a disc-shaped structure, etc.

[0112] The rotating body 300 can be rotatably mounted on the housing 200 via a shaft structure.

[0113] In this implementation, the manner in which the cable 100 is wound around the rotating body 300 is not limited. For example, the cable 100 may include a first end and a second end. The first end of the cable 100 may be fixed to the rotating body 300, so that the portion of the cable 100 located between the first end and the second end can be wound around the rotating body 300; or, the portion of the cable 100 located between the first end and the second end can be unwound from the rotating body 300. As another example, the middle portion of the cable 100 may be fixed to the rotating body 300, where the portions of the cable 100 located in the middle and at both ends can be wound around the rotating body 300; or unwound from the rotating body 300.

[0114] In this implementation, the polymer layer 120 may include a first plane 121 and a second plane 122 arranged opposite to each other in the circumferential direction; the braided layer 130 may include a fifth plane 131 and a sixth plane 132 arranged opposite to each other; the fifth plane 131 and the first plane 121 are located on the same side of the cable 100, and the sixth plane 132 and the second plane 122 are located on the same side of the cable 100; the fifth plane 131 of a section of cable 100 wound around the rotating body 300 is adjacent to the sixth plane 132 of another section of cable 100 wound around the rotating body 300.

[0115] Here, the fifth plane 131 of one segment of cable 100 can contact or have a small gap with the sixth plane 132 of another segment of cable 100 adjacently wound on the rotating body 300. During the process of unwinding the cable 100 from the rotating body 300, there is friction between the fifth plane 131 of one segment of cable 100 and the sixth plane 132 of another segment of cable 100 adjacently wound on the rotating body 300. Similarly, during the process of winding the cable 100 around the rotating body 300, there is also friction between the fifth plane 131 of one segment of cable 100 and the sixth plane 132 of another segment of cable 100 adjacently to be wound on the rotating body 300. Here, the polymer layer 120 can be fixedly connected to the braided layer 130 on the first plane 121 side and the second plane 122 side, respectively, thereby greatly improving the wear resistance of the braided layer 130 on the fifth plane 131 side and the sixth plane 132 side. Meanwhile, since the polymer layer 120 can be fixedly connected to the braided layer 130 on the first plane 121 side and the second plane 122 side respectively, the thickness of the polymer layer 120 on the first plane 121 side and the second plane 122 side can be greatly reduced, thereby greatly reducing the overall thickness of the cable 100 wound on the rotating body 300.

[0116] Of course, the polymer layer 120 can also be fixedly connected to the braided layer 130 on the first plane 121 side, thereby greatly improving the wear resistance of the braided layer 130 on the fifth plane 131 side. Simultaneously, since the polymer layer 120 is fixedly connected to the braided layer 130 on the first plane 121 side, the thickness of the polymer layer 120 on the first plane 121 side can be greatly reduced, thereby significantly reducing the overall thickness of the cable 100 wound around the rotating body 300. Alternatively, the polymer layer 120 can also be fixedly connected to the braided layer 130 on the second plane 122 side.

[0117] Here, the polymer layer 120 and the braided layer 130 can be fixedly connected on the first plane 121 side by means of bonding, welding, insertion, etc. The polymer layer 120 and the braided layer 130 can be fixedly connected on the second plane 122 side by means of bonding, welding, insertion, etc.

[0118] Here, part of the polymer layer 120 may be located within the braided layer 130 or may not be located within the braided layer 130.

[0119] Here, the number of turns of cable 100 around rotating body 300 is not limited. For example, as Figure 3 and Figure 4 As shown, the cable 100 is wound around the rotating body 300 five times. The thickness H2 of a single segment of cable 100 is not limited. The thickness H3 of the five-turn cable 100 is not limited.

[0120] As an example, such as Figure 3 As shown, cable 100 can support a current of 3 amps. The cross-sectional width H2 of cable 100 can be 1.25 mm. The thickness H3 of five-turn cable 100 can be 6.25 mm. In related technologies, the cross-sectional width of data cables reaches 1.5 mm, and the thickness of five-turn data cables reaches 7.5 mm. The braided data cable of this application has a strong binding force on the core wire 110 through the braided layer 130, thereby making the polymer layer 120 and the braided layer 130 thinner as a whole, which can greatly reduce the overall thickness of the braided data cable wound on the rotating body 300, so that the braided data cable of this application is 16.7% smaller in volume than the traditional data cable.

[0121] As yet another example, such as Figure 4As shown, cable 100 can support a current of 5 amps. The cross-sectional width H2 of cable 100 can be 1.5 mm. The thickness H3 of five-turn cable 100 can be 7.5 mm. In related technologies, the cross-sectional width of data cables reaches 1.9 mm, and the thickness of five-turn data cables reaches 9.5 mm. The braided data cable of this application has a strong binding force on the core wire 110 through the braided layer 130, thereby making the polymer layer 120 and the braided layer 130 thinner as a whole, which can greatly reduce the overall thickness of the braided data cable wound on the rotating body 300, so that the braided data cable of this application is 21% smaller in volume than the traditional data cable.

[0122] As the number of turns of the cable 100 around the rotating body 300 increases, the advantage of the braided data cable of this application in greatly reducing the overall size becomes more apparent.

[0123] Of course, the polymer layer 120 may also include a third plane 123 and a fourth plane 124 arranged opposite to each other in the circumferential direction; the third plane 123 is connected to the first plane 121 and the second plane 122 respectively; the fourth plane 124 is connected to the first plane 121 and the second plane 122 respectively; the polymer layer 120 may also be fixedly connected to the braided layer 130 on the third plane 123 side and the fourth plane 124 side respectively; or, the polymer layer 120 may be fixedly connected to the braided layer 130 on the third plane 123 side. As an example, the polymer layer 120 is fixedly connected to the braided layer 130 on the third plane 123 side and the fourth plane 124 side respectively; the cable 100 is wound around the rotating body 300; the fifth plane 131 of a section of cable 100 wound around the rotating body 300 is adjacent to the sixth plane 132 of another section of cable 100 wound around the rotating body 300.

[0124] The braided data cable of this application does not lint during use due to mutual friction. Its tensile life has reached over 50,000 cycles, and it shows no linting, deformation, or malfunction after stretching, significantly improving its durability. It also greatly enhances its swing performance; after over 10,000 swing cycles, the braided layer 130 showed no significant damage. This swing performance was tested without a stress relief device (Strain Relief, SR) at the forming tail, with swing conditions of ±90 degrees and a load of 300g. Traditional data cables can only achieve 6,000 cycles under the same swing conditions. Therefore, the braided data cable of this application improves swing performance by 66% compared to traditional data cables, resulting in a significant performance improvement.

[0125] This application also describes a device including a braided data cable according to the embodiments of this application; the braided layer 130 has a strong binding force on the core wire 110, which can greatly reduce the size of the braided data cable; and the connection effect of the polymer layer 120 on the braided layer 130 can greatly improve the wear resistance of the braided data cable.

[0126] In the embodiments of this application, the structure of the device is not limited. For example, the device may further include at least one of a power supply, a charging component, a socket, and a circuit board. As an example, the device may further include a power supply; here, the device may be a power bank. As yet another example, the device may further include a charging component; here, the device may be a charger. As yet another example, the device may further include a socket; here, the device may be a power strip. As yet another example, the device may include a circuit board; here, the device may be a desktop charging device, an electrical appliance, etc. As yet another example, the device may include a power supply and a circuit board. Here, the device may be an electrical appliance such as a mobile phone or a computer.

[0127] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A braided data cable, characterized in that, include: Cable, the cable comprising: Core wire; A polymer layer is wrapped around the core wire along the length of the core wire; A braided layer, at least partially fitted over the polymer layer along the length of the core wire; The polymer layer is fixedly connected to the braided layer on its periphery.

2. The braided data cable according to claim 1, characterized in that, The polymer layer is fixedly connected to the woven layer on its outer peripheral surface.

3. The braided data cable according to claim 1, characterized in that, The portion of the polymer layer on the periphery is located within the braided layer, so that the polymer layer is fixedly connected to the braided layer on the periphery.

4. The woven data cable of claim 3, wherein, The polymer layer has raised structures on its peripheral side, and these raised structures are inserted into the braided layer; or... The polymer layer on the periphery is melted into the woven layer.

5. The braided data cable according to claim 3, characterized in that, The thickness of the polymer layer located within the braided layer is less than or equal to the thickness of the braided layer; and / or The thickness of the polymer layer located within the braided layer is greater than or equal to half the thickness of the braided layer; and / or, The thickness of the polymer layer located within the braided layer is less than the thickness of the polymer layer itself.

6. The braided data cable according to claim 3, characterized in that, The polymer layer within the woven layer has a thickness of 0.05 mm to 0.1 mm; and / or, The thickness of the braided layer is 0.1 mm.

7. The braided data cable according to claim 1, characterized in that, The polymer layer is fixedly connected to the braided layer around its circumference; or... The polymer layer is fixedly connected to the braided layer on one side in the circumferential direction; or, The polymer layer is fixedly connected to the braided layer on opposite sides in the circumferential direction.

8. The braided data cable according to claim 1, characterized in that, The polymer layer includes a first plane and a second plane that are disposed opposite to each other in the circumferential direction; The polymer layer is fixedly connected to the braided layer on the first planar side and the second planar side respectively; or, the polymer layer is fixedly connected to the braided layer on the first planar side.

9. The braided data cable according to claim 8, characterized in that, The polymer layer also includes a third plane and a fourth plane disposed opposite to each other in the circumferential direction; the third plane is connected to the first plane and the second plane respectively; the fourth plane is connected to the first plane and the second plane respectively. The polymer layer is fixedly connected to the braided layer on the third plane side and the fourth plane side respectively; or, the polymer layer is fixedly connected to the braided layer on the third plane side.

10. The braided data cable according to claim 1, characterized in that, The polymer layer is elastic; and / or, The polymer layer is made of a thermoplastic elastomer; and / or, The woven layer is formed by mixing 48 spindles of yarn.

11. The braided data cable according to claim 1, characterized in that, The cable is used to support a current of 3 amps; the cross-sectional length of the cable is 5.5 mm; the cross-sectional width of the cable is 1.25 mm; or, The cable is used to support a current of 5 amps; the cross-sectional length of the cable is 6 mm; the cross-sectional width of the cable is 1.5 mm.

12. The braided data cable according to claim 1, characterized in that, The cable has a rectangular cross-section; or, the cable has a circular cross-section; and / or, The polymer layer is fixedly connected to the braided layer on its periphery by adhesive bonding; or, the polymer layer is fixedly connected to the braided layer on its periphery by insertion.

13. The braided data cable according to any one of claims 1 to 12, characterized in that, Also includes: case; A rotating body is rotatably disposed on the housing; The cable is used to be wound around the outside of the rotating body.

14. The braided data cable according to claim 13, characterized in that, The polymer layer includes a first plane and a second plane arranged opposite each other in the circumferential direction; the braided layer includes a fifth plane and a sixth plane arranged opposite each other; the fifth plane and the first plane are located on the same side of the cable, and the sixth plane and the second plane are located on the same side of the cable; The polymer layer is fixedly connected to the braided layer on the first planar side and the second planar side respectively; or, the polymer layer is fixedly connected to the braided layer on the first planar side. The fifth plane of a section of cable wound around the rotating body is adjacent to the sixth plane of another section of cable wound around the rotating body.

15. A device, characterized in that, Includes the braided data cable as described in any one of claims 1 to 14.

16. The device according to claim 15, characterized in that, The device also includes at least one of a power supply, a charging component, a jack, and a circuit board.

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