Data cable and electronic equipment
By setting a bent and phase-twisted wire structure in the glue-covered part of the data line, the problem of easy damage of existing data lines is solved, and higher durability and stability are achieved, and the service life is extended.
Patent Information
- Application Number
- CN202420966400.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In daily use, existing data cables are easily damaged by pulling, dragging and bending, resulting in the insulating wrapping part rupture or even the data cable breakage.
A data line is designed, which has multiple wires built-in and is bent and/or phase twisted in the glue-covered part to increase the path length and contact area of the wire, increase the structural strength, and decompose the tension.
By increasing the path length and contact area of the wire, the durability and stability of the data wire are improved, the risk of damage due to pulling is reduced, and the service life of the data wire is extended.
Smart Images
Figure CN222705210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of data lines, in particular to a data line and electronic equipment. Background Art
[0002] With the increasing popularity and usage of electronic devices, it is often necessary to transfer data between different devices or charge devices, and data cables are used at this time.
[0003] Data cables are usually composed of a connector (or connector), an insulating sheath (usually made of materials such as rubber), and a conductor. However, in daily use, data cables are easily damaged by pulling, dragging, and bending, causing the insulating sheath to rupture or even break the data cable.
[0004] The reason for the above damage is that most conventional data cables lack a structure designed to improve their tensile strength, which makes the data cables withstand less tensile force and are prone to damage or even breakage. Frequent replacement of data cables will also increase maintenance costs and time costs, causing additional troubles for users. Utility Model Content
[0005] The technical problem to be solved by the embodiments of the utility model is to provide a data cable to solve the problem in the prior art that the data cable is easily torn off or damaged during the pulling process.
[0006] The utility model discloses a data line, comprising:
[0007] The wire body has multiple wires built into it;
[0008] The rubber-coated portion is connected to the wire body and is arranged at the tail of the wire body. The plurality of wires are arranged through the rubber-coated portion. The plurality of wires are bent and / or twisted in the rubber-coated portion.
[0009] Among them, a preferred solution is that the conductive wire includes two power lines and at least one signal line, the two power lines are arranged on opposite sides of the rubber-coated portion, and the signal line is arranged between the two power lines.
[0010] Among them, a preferred solution is that the wire body and the rubber-coated part are integrally injection molded.
[0011] Among them, a preferred solution is that the wire body is arranged on one side of the rubber-coated part, and the multiple wires pass through the rubber-coated part and come out from the other side of the rubber-coated part.
[0012] Among them, a preferred solution is that one end of the data cable is connected to the rubber-coated part, and the other end of the data cable is provided with an interface end, and the interface end includes a socket circuit board and a second rubber-coated part, and multiple wires pass through the wire body and are connected to corresponding pin positions of the socket circuit board, and the second rubber-coated part wraps part of the socket circuit board and part of the wires; wherein all or part of the wires are bent and / or twisted in the second rubber-coated part.
[0013] Among them, a preferred solution is that the cross-section of the rubber-coated portion along the length direction of the wire body is an oblong or rectangular shape.
[0014] Among them, a preferred solution is that the multiple wires are respectively bent at least once in the rubber-coated portion and then led out from the rubber-coated portion; or, the multiple wires are twisted in the rubber-coated portion and then led out from the rubber-coated portion.
[0015] Among them, a preferred solution is that each of the conductive wires is provided with at least one bending portion, and the bending directions of the plurality of bending portions are in the same direction, in different directions, or in part in the same direction.
[0016] Among them, a preferred solution is that each of the conductive wires is provided with at least one bending portion, and the plurality of bending portions are arranged flush or staggered.
[0017] Among them, a preferred solution is that each of the conductive wires is provided with at least one bending portion, and the shape of the bending portion is wavy, serrated, arc-shaped or winding.
[0018] The utility model discloses an electronic device, which comprises a data line and a device body, wherein a bracket or a body of the device body is connected to a rubber-coated part of the data line, and a conducting wire of the data line is connected to a circuit board and / or a battery of the device body.
[0019] Compared with the prior art, the embodiment of the utility model provides an improved data line design, which has the following beneficial effects compared with the prior art:
[0020] 1. Multiple wires are arranged in the data cable, and the wires can be introduced from the lead-in side of the rubber-coated part and used for data transmission between devices or charging the devices;
[0021] 2. The rubber coating is used to protect the wire so that it is not easily damaged by external influences during use;
[0022] 3. The wire is bent and / or twisted in the rubber-coated part, so that the wire has a longer path and length, increases the contact area with the rubber-coated part, and improves the limiting effect of the wire in the rubber-coated part;
[0023] 4. By changing the structure of the wire in the rubber-coated part, the position of the wire force point changes when the data line is pulled, thereby decomposing the tension on the data line and reducing the direct impact on the data line;
[0024] 5. Enhance the structural strength of the data cable, reduce the risk of damage due to pulling during daily use, and extend the service life of the data cable. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:
[0026] Figure 1 It is a structural schematic diagram of the data cable of the utility model;
[0027] Figure 2 It is a cross-sectional schematic diagram of the rubber encapsulation part of the utility model;
[0028] Figure 3 It is a structural schematic diagram of the electronic equipment of the utility model in direction 1;
[0029] Figure 4 This is a schematic diagram of the structure of the electronic device of the utility model in the second direction;
[0030] Figure 5 It is a schematic diagram of the first arrangement scheme of bending and / or twisting inside the rubber-coated part of the utility model;
[0031] Figure 6 It is a schematic diagram of the second arrangement scheme of bending and / or twisting inside the rubber-coated part of the utility model;
[0032] Figure 7 It is a schematic diagram of the third arrangement scheme of bending and / or twisting inside the rubber-coated part of the utility model;
[0033] Figure 8 It is a structural schematic diagram of the interface of the utility model. DETAILED DESCRIPTION
[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.
[0035] like Figures 1 to 8 As shown, the utility model provides a preferred embodiment of the data line.
[0036] A data cable includes a wire body 100 and a rubber-coated portion 200, wherein the wire body 100 has a plurality of conductors 300 built therein, the rubber-coated portion 200 is connected to the wire body 100 and is arranged at the tail of the wire body 100, the plurality of conductors 300 are arranged through the rubber-coated portion 200, and the plurality of conductors 300 are bent and / or twisted in the rubber-coated portion 200.
[0037] A plurality of conductors 300 are arranged along the length direction in the wire body 100, and the conductors 300 are introduced from one side of the rubber-coated part 200, penetrate the rubber-coated part 200, and are led out from the other side. The conductors 300 are used for data transmission or power transmission between devices, such as VDD wires and ground wires, and DATE+ wires and DATE- wires. The rubber-coated part 200 is used to protect the conductors 300 from being damaged by external influences during use, and is also used for the integrated arrangement of the conductors 300. The plurality of conductors 300 are bent and / or twisted in the rubber-coated part 200. After entering the rubber-coated part 200, the conductors 300 are bent and / or twisted, etc., so that the conductors 300 are staggered, and then led out from the rubber-coated part 200.
[0038] The rubber-coated part 200 is arranged at the tail of the wire body 100. Its main function is to use the rubber-coated part 200 as a supporting fulcrum to connect and fix with the shell or bracket of the external device, so that the wire body 100 and the rubber-coated part 200 of the entire data cable are fixed relative to the external device. In the actual pulling process, the pulling force is converted into the pulling of the wire body 100 and the rubber-coated part 200, avoiding direct force on the wire 300. At the same time,
[0039] Among them, the wire body 100 has a design of multiple wires 300 built in, allowing the data line to support multiple data transmission channels or power transmission channels at the same time, thereby improving the versatility and applicability of the data line. The existence of the rubber-coated part 200 can effectively protect the wire 300, prevent damage caused by the external environment, and improve the durability and stability of the data line. The wires 300 are staggered in the rubber-coated part 200, increase the path length of the wires 300, and increase the contact area with the rubber-coated part 200, thereby enhancing the limiting effect of the wires 300 in the rubber-coated part 200. After entering the rubber-coated part 200, the wires 300 are bent and / or twisted, so that the wires 300 can be staggered in the rubber-coated part 200, increase the length and path of the wires 300, thereby increasing the contact area between the power line and the signal line and the rubber-coated part 200, and enhancing the limiting effect of the wires 300 in the rubber-coated part 200.
[0040] Furthermore, by bending and twisting, that is, setting the bending portion 301, the stress point of the conductor 300 in the rubber-coated portion 200 is changed relative to the parallel setting, thereby decomposing the tension on the data line, reducing the concentration of stress on the data line when being pulled, reducing the risk of damage and breakage, and extending the service life of the data line.
[0041] In this embodiment, the multiple wires 300 are twisted, that is, the multiple wires 300 are twisted and twisted together. The multiple wires 300 are twisted or twisted together to form a tightly structured combination, and the rubber coating part 200 is used to cover and fix the twisted positions of the wires 300, so that a regular twisted structure is formed between the multiple wires 300, thereby increasing the pulling resistance of the wires 300 and reducing the possible breakage risk.
[0042] In this embodiment, the wire body 100 is disposed on one side of the rubber coating portion 200, and the plurality of wires 300 pass through the rubber coating portion 200 and pass out from the other side of the rubber coating portion 200. Specifically, the rubber coating is generally a protective outer layer used to protect the internal structure of the wire from damage, wear or the influence of the external environment. The plurality of wires 300 pass through the rubber coating portion 200. In this process, the plurality of wires 300 pass through the rubber coating portion 200 and are thus wrapped inside the rubber coating portion 200.
[0043] The structural strength of the wire is enhanced, the wire 300 is prevented from being twisted or damaged, the flexibility of the wire is improved, or the appearance of the wire is improved. Through this design, the wire can better adapt to different application environments and improve the overall performance and reliability of the wire.
[0044] In this embodiment, one end of the data cable is connected to the rubber-coated portion 200, and the other end of the data cable is provided with an interface end, and the interface end includes a socket circuit board 430 and a second rubber-coated portion 420. A plurality of the wires 300 pass through the wire body 100 and are connected to corresponding pins 431 of the socket circuit board 430. The second rubber-coated portion 420 wraps part of the socket circuit board 430 and part of the wires 300; wherein all or part of the wires 300 are bent and / or twisted in the second rubber-coated portion 420, and an interface 410 is provided at the front end of the socket circuit board 430.
[0045] Specifically, the interface end data conductor 300 realizes the connection with the external device or interface. The following are the characteristics of the socket circuit board 430: the socket circuit board 430 includes the pin 431 position of the data conductor 300 so as to properly connect with the external device or interface. The socket circuit board 430 is a thin and solid circuit board with a socket or pin 431 installed on it for connecting to the external device or interface. The data conductor 300 passes through the wire body 100 and is connected to the corresponding pin 431 position of the socket circuit board 430 to ensure a stable electrical connection. The design quality of the socket circuit board 430 directly affects the stability, reliability and data transmission quality of the data line.
[0046] The second rubber coating part 420 wraps part of the socket circuit board 430 and part of the wire 300 to provide additional protection and support to prevent external damage or environmental impact. It is usually a layer of soft but strong rubber coating material, which can be waterproof, dustproof and shockproof to a certain extent. All or part of the wire 300 is bent and / or twisted in the second rubber coating part 420, which helps to improve the flexibility of the wire 300, prevent damage, and improve the overall strength of the data line.
[0047] The design of the socket circuit board 430 and the second rubber-coated part 420 is intended to improve the durability, stability and safety of the data cable, ensure the stability of the data cable in data transmission and charging, and extend the service life of the data cable.
[0048] In this embodiment, the conductor 300 includes two power lines and at least one signal line, such as a power VDD line 310, a ground line 320, a first signal line 330 and a second signal line 340. The two power lines (power VDD line 310, ground line 320) are arranged on opposite sides of the rubber-coated portion 200, and the signal line (such as the first signal line 330) is arranged between the two power lines (power VDD line 310, ground line 320).
[0049] In this embodiment, the wire body 100 and the rubber-coated portion 200 are integrally injection molded.
[0050] The wire body 100 and the rubber-coated part 200 are injection molded together during the manufacturing process, so that they form a seamless integral structure, ensuring that there is no risk of loosening or breaking between the wire and the rubber-coated part 200, thereby improving the stability and durability of the data cable. Of course, the rubber-coated part 200 can also be injection molded on the existing wire body 100, so that the rubber-coated part 200 wraps part of the wire body 100, thereby realizing an integrated and fixed design of the wire body 100 and the rubber-coated part 200.
[0051] Since the wire body 100 and the rubber coating part 200 are integrally formed or mutually wrapped, there is no obvious connection point between the two, thus avoiding the fatigue fracture problem that may exist in traditional data cables. Integral injection molding can improve the overall strength of the data cable, reduce looseness or damage between components, and extend the service life of the data cable. Injection molding the wire and the rubber coating together can simplify the manufacturing process, reduce assembly steps, and improve production efficiency.
[0052] In this embodiment, the cross section of the rubber-coated portion 200 along the length direction of the wire body 100 is an oblong or rectangular shape.
[0053] When the cross section of the rubber-coated portion 200 is in an oblong shape, its shape is similar to an ellipse, and has a more streamlined appearance, providing a better grip and an ergonomic design, making the data cable more comfortable and easier to hold.
[0054] Of course, if the cross section of the rubber-coated portion 200 is rectangular and its outer shape is rectangular, it may provide more surface area for printing logos or decorations, and also increase the stability and anti-slip property of the data cable.
[0055] In this embodiment, the plurality of conductors 300 are respectively bent at least once in the rubber-coated portion 200 and then led out from the rubber-coated portion 200; or, the plurality of conductors 300 are twisted in the rubber-coated portion 200 and then led out from the rubber-coated portion 200.
[0056] Provide multiple solutions, as follows:
[0057] Option 1, reference Figure 5 and Figure 6 Each of the conductive wires 300 is provided with at least one bending portion 301 , and the bending directions of the plurality of bending portions 301 are in the same direction, in different directions, or in part in the same direction.
[0058] The arrangement forms of the conductors 300 in the rubber-coated part 200 mainly include bending and / or twisting. Taking bending as an example, each conductor 300 in the rubber-coated part 200 is provided with a bending part 301. By comparing the bending directions of the bending parts 301 on different conductors 300, the bending directions of the bending parts 301 on different conductors 300 can be the same, that is, the bending parts 301 on all conductors 300 are bent in the same direction; the bending directions of the bending parts 301 on different conductors 300 are different, that is, the bending directions of the bending parts 301 on each conductor 300 are different; or, the bending directions of the bending parts 301 on different conductors 300 are partially in the same direction. In an embodiment with a large number of conductors 300, the bending directions of the bending parts 301 on some conductors 300 may be the same, and different from the bending directions of the bending parts 301 on the remaining conductors 300.
[0059] Specifically, when the bending directions of the bending portions 301 on some of the conductors 300 are the same, the two power lines may have the same bending direction and be different from the bending direction of the signal line, or the bending direction of one of the power lines may be the same as the bending direction of the signal line and different from the bending direction of the other power line.
[0060] In solution 2, each of the conductive wires 300 is provided with at least one bending portion 301 , and a plurality of the bending portions 301 are arranged flush or staggered.
[0061] Option 3, reference Figure 7 Each of the conductive wires 300 is provided with at least one bending portion 301 , and the shape of the bending portion 301 is wavy, serrated, arc-shaped or coiled.
[0062] In terms of the specific shape structure of the bends 301 on different wires 300, the bends 301 may be in an arc, wave, serrated, arc or winding shape, etc. The bends 301 on each wire 300 may have the same shape, or may be different, or the bends 301 on some wires 300 may have the same shape.
[0063] In scheme 4, a plurality of bending portions 301 are provided on the conductive wire 300, and the bending directions of the plurality of bending portions 301 are the same, different or partially the same, and the shapes of the plurality of bending portions 301 are wavy, serrated, arc-shaped or winding, etc.
[0064] It should be noted that the shapes of the multiple bends 301 on the same wire 300 can be wound, and the winding of the multiple bends 301 can be all wound in the same direction, that is, all wound in a clockwise or counterclockwise direction. Or the winding directions of some bends 301 are the same. There are also many specific forms of winding, such as spring-shaped winding, winding in a convoluted line, or winding in a spiral line.
[0065] Furthermore, the plurality of conductive wires 300 are twisted together in the rubber-coated portion 200 and then led out from the rubber-coated portion 200 .
[0066] Taking twisting as an example, the wires 300 in the rubber-coated part 200 are all twisted, that is, multiple wires 300 are twisted into at least one wire 300; or, some wires 300 are twisted, and the remaining wires 300 are arranged in other ways. The specific forms of twisting include double twisting, triple twisting, and multiple twisting.
[0067] In terms of the arrangement of multiple bending portions 301 on the same conductor 300, the bending directions of the bending portions 301 may be the same, different, or partially the same, and the specific structures of the bending portions 301 may be the same, different, or partially the same. The specific structure may be wavy, sawtooth, arc-shaped, or winding, that is, the multiple bending portions 301 on the same conductor 300 may adopt the same structure, or the structures of the bending portions 301 are different, or the structures of some bending portions 301 are the same.
[0068] like Figure 3 and Figure 4 As shown, the utility model provides a preferred embodiment of an electronic device.
[0069] An electronic device includes a data cable and a device body 500, wherein a bracket or a shell of the device body 500 is connected to a rubber-coated portion 200 of the data cable, and a conductor 300 of the data cable is connected to a circuit board and / or a battery of the device body 500.
[0070] The preferred embodiment of the electronic device includes a data line and a device body 500, wherein the data line is used to connect a circuit board or a battery of the device body 500. The device body 500 can be the main body of any electronic device, such as a mobile phone, a tablet computer, a computer, a mobile power supply, a power adapter, etc. The data line is connected to the circuit board or the battery of the device body 500 through a wire 300 to realize data transmission or power transmission.
[0071] The bracket or shell of the device body 500 is connected to the rubber-coated part 200 of the data cable. The data cable is connected to the bracket or shell of the device body 500 through the rubber-coated part 200 to ensure the stability and reliability of the connection. The rubber-coated part 200 serves as a fixed support point to prevent the external environment from affecting the wire 300. At the same time, it plays an intermediate supporting role for the connection between the wire 300 and the circuit board or / and battery of the device body 500. When an external force pulls the data cable, the wire 300 is protected from being pulled out, damaged, or torn off during shipment. The data cable is effectively protected, thereby extending the service life of the data cable.
[0072] The bracket or shell of the device body 500 is connected to the rubber-coated part 200 of the data cable. For example, the rubber-coated part 200 is provided with a snap-on structure, such as a groove and a protrusion, and the bracket or shell of the device body 500 cooperates with the groove and the protrusion to snap-on with the rubber-coated part 200.
[0073] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.
Claims
1. A data line, characterized in that: include: The wire body has multiple wires built into it; The rubber-coated portion is connected to the wire body and is arranged at the tail of the wire body, and the plurality of wires are arranged through the rubber-coated portion, and the plurality of wires are bent and / or twisted in the rubber-coated portion; The wire body and the rubber-coated part are integrally injection molded; each of the wires is provided with at least one bending part, and the plurality of bending parts are flush or staggered, and the bending directions of the plurality of bending parts are in the same direction, in different directions, or partially in the same direction; The shape of the bending portion is wavy, serrated, arc-shaped or coiled.
2. The data line according to claim 1, characterized in that: The conductors include two power lines and at least one signal line. The two power lines are arranged at opposite sides of the rubber-coated portion, and the signal line is arranged between the two power lines.
3. The data line according to claim 1, characterized in that: The wire body is arranged on one side of the rubber-coated portion, and the plurality of conducting wires pass through the rubber-coated portion and come out from the other side of the rubber-coated portion.
4. The data cable according to any one of claims 1 to 3, characterized in that: One end of the data cable is connected to the rubber-coated part, and the other end of the data cable is provided with an interface end, and the interface end includes a socket circuit board and a second rubber-coated part, and a plurality of the wires pass through the wire body and are connected to corresponding pin positions of the socket circuit board, and the second rubber-coated part wraps part of the socket circuit board and part of the wires; wherein all or part of the wires are bent and / or twisted in the second rubber-coated part.
5. The data cable according to any one of claims 1 to 3, characterized in that: The plurality of conducting wires are respectively bent at least once in the rubber-coated portion and then led out from the rubber-coated portion; or, the plurality of conducting wires are twisted together in the rubber-coated portion and then led out from the rubber-coated portion.
6. An electronic device, characterized in that: The electronic device comprises a data cable as described in any one of claims 1 to 5, and also comprises a device body, wherein the bracket or body of the device body is connected to the rubber-coated part of the data cable, and the conductor of the data cable is connected to the circuit board and / or battery of the device body.