WO2023137626A1

WO2023137626A1 - Data line and power supply device

Info

Publication number: WO2023137626A1
Application number: PCT/CN2022/072753
Authority: WO
Inventors: 廖卓文
Original assignee: 广东高普达集团股份有限公司
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2023-07-27
Also published as: CN217215407U

Abstract

The present application discloses a data line (100) and a power supply device (200). The data line (100) comprises: magnetic members (30), connector structures (20), and conducting wires (10) that are made of a flexible material. Two conducting wires (10) are provided; one end of both of the two conducting wires (10) are connected side by side, and the other ends of the two conducting wires (10) are both connected to the connector structures (20). The connector structures (20) each comprise an insertion handle (21) connected to the conducting wire (10) and a first connector (22) provided on the insertion handle (21). A pair of magnetic members (30) is provided. The two magnetic members (30) are embedded in the two insertion handles (21), respectively, and at least one magnetic member (30) is a magnet. The two magnetic members (30) are magnetically connected, such that the two insertion handles (21) are detachably connected. By means of the magnetic attraction connection of the two magnetic members (30), the present application improves the use and carrying convenience of the data line (100).

Description

A data line and power supply equipment

technical field

The application belongs to the technical field of electronic product accessories, and in particular relates to a data line and power supply equipment.

Background technique

The statements herein merely provide background information related to the present application and may not necessarily constitute prior art.

Electronic products are an important part of people's daily life. People often use electronic products to listen to music and watch movies.

At present, data cables are mainly used to charge and transmit data to electronic products (such as smart phones, etc.). Traditional data cables are generally equipped with USB universal interfaces and device plugs at both ends of a cable. In order to realize that one data cable can connect devices with different interfaces, people also apply for one-to-two, one-to-three (such as TYPE‑C plugs, LIGHTNING plugs, MIRCO‑USB plugs), or even one-to-many data cables.

However, this type of data cable usually has a certain length of wire, which causes the data cable to be easily scattered and untidy, which will cause inconvenience to use and carry.

technical problem

One of the purposes of the embodiments of the present application is to provide a data cable, aiming at solving the problem of how to improve the convenience of using and carrying the data cable.

technical solution

In order to solve the above-mentioned technical problems, the technical solution adopted in the embodiment of the present application is:

In the first aspect, it provides a data cable that includes: magnetic parts, joint structures, and wires made of flexible materials. The wires have two. One end of the two guide cables is connected side by side. The other end of the two guide cables is connected to the connector structure. One pair, two magnetic parts are buried in the two places, respectively, and at least one magnetic parts are magnets. The two magnetic parts are connected to the two stitches of the two stitches.

In some embodiments, the socket includes a handle base connected to the wire and a handle cover matched with the handle base, the first joint is connected to the handle base, and a receiving groove is opened on a side surface of the handle base, the magnetic part is accommodated in the receiving groove, and the handle sleeve is overlaid on the handle base and covers the magnetic part.

In some embodiments, the data line further includes an adhesive layer, and the adhesive layer is used for bonding the magnetic member to the inner wall of the accommodating groove.

In some embodiments, the magnetic piece is in the shape of a strip, and the cross-sectional shape of the magnetic piece is circular, square or elliptical; the shape of the accommodating groove is adapted to the shape of the magnetic piece.

In some embodiments, there are two pairs of the magnetic parts, the number of the accommodating slots is adapted to the number of the magnetic parts, and they are arranged in one-to-one correspondence, or the two magnetic parts on the same handle are both accommodated in the accommodating slots; the two magnetic parts on the same handle are magnetically connected to the two magnetic parts on the other handle.

In some embodiments, the magnetic components are all magnets.

In some embodiments, the magnetic poles of the two magnetic parts located on the same socket handle are set to be the same.

In some embodiments, the magnetic poles of the two magnetic elements on the same socket handle are set oppositely.

In some embodiments, the two magnetic parts on the same handle are arranged at intervals along the length direction of the corresponding handle.

In some embodiments, the two magnetic parts located on the same shank are arranged at intervals along the thickness direction of the corresponding shank.

In some embodiments, the magnet is a permanent magnet.

In some embodiments, an anti-warping fulcrum protrudes from the end of the insertion handle away from the magnetic member, the two insertion handles are magnetically connected, and the two anti-warping fulcrums abut against each other.

In some embodiments, the data cable further includes a locking ring with elastic recovery force, and the two wires pass through the locking ring.

In some embodiments, the first connector is a lightning connector, a TPYE-C connector or a micro USB connector.

In some embodiments, the data line further includes a second connector, and the two wires are connected to the second connector.

In a second aspect, a power supply device is provided, which includes the data line as described above, and the power supply device further includes a casing and an energy storage assembly located in the casing, and one ends of the two wires are both electrically connected to the energy storage assembly.

Beneficial effect

The beneficial effect of the data cable provided by the embodiment of the present application is that: by arranging magnetic parts in the insertion handle, and at least one of the magnetic parts is a magnet, the two first connectors can be spliced or disassembled according to actual usage conditions, which improves the convenience of use of the data cable. When going out to carry the data cable, the two first connectors can be magnetically spliced together to reduce the overall size of the data cable, and make the two first connectors regularly displayed, which is convenient for neat storage and improves the portability of the data cable.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings that are required in the embodiments or exemplary technical descriptions. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work.

Fig. 1 is a schematic diagram of a partial three-dimensional structure in which two first joints of a power supply device provided in an embodiment of the present application are in a separated state;

Fig. 2 is a schematic diagram of a partial three-dimensional structure of the two first joints of the power supply device provided in the embodiment of the present application in a closed state;

Fig. 3 is a schematic diagram of partial explosion of the power supply equipment in Fig. 1;

Fig. 4 is a schematic structural diagram of a power supply device providing power to a single-interface electronic product according to an embodiment of the present application;

Fig. 5 is a schematic structural diagram of a power supply device providing power to a dual-interface electronic product according to an embodiment of the present application;

Fig. 6 is a schematic diagram of the principle that the magnetic poles of the two magnetic parts on the same insertion handle are set the same;

Fig. 7 is a schematic diagram of the principle that the magnetic poles of the two magnetic parts on the same socket handle are set oppositely.

Embodiments of the present invention

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present application. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. "Plurality" means two or more, unless otherwise clearly and specifically defined.

Referring to FIG. 1 to FIG. 3 , the embodiment of the present application provides a data cable 100 , which includes: a magnetic member 30 , a joint structure 20 and a wire 10 made of flexible material. Optionally, the magnetic component 30 refers to a structural component made of magnetic material. Magnetic materials Materials that respond in some way to a magnetic field are called magnetic materials. According to the strength of the material's magnetism in an external magnetic field, it can be divided into diamagnetic materials, paramagnetic materials, ferromagnetic materials, antiferromagnetic materials and ferrimagnetic materials. Most materials are diamagnetic or paramagnetic, which means they respond less to external magnetic fields. Ferromagnetic substances and ferrimagnetic substances are ferromagnetic substances, and the so-called magnetic materials refer to ferromagnetic materials.

Referring to FIGS. 2 to 4 , optionally, the wire 10 includes a core made of conductive material and an insulating material wrapped around the outer surface of the core. Optionally, the insulating material is rubber or plastic, and the conductive material is metal copper. It can be understood that the wire 10 can be bent into a predetermined shape, so as to facilitate the connection of different electronic products 102 .

Referring to FIGS. 1 to 3 , optionally, two wires 10 are provided, one ends of the two wires 10 are connected side by side, and the other ends of the two wires 10 are connected to a joint structure 20, and the joint structure 20 includes a socket 21 connected to the wire 10 and a first joint 22 arranged on the socket 21. Optionally, the first connector 22 can be plugged into an electronic product 102 , which can be a mobile phone or a notebook computer, so that the mobile phone or the notebook computer can be connected to a power source through the data cable 100 . Magnetic pieces 30 are embedded in the two insertion handles 21 , and at least one of the magnetic pieces 30 is a magnet. Optionally, the socket handle 21 is made of plastic material, and the magnetic member 30 and the socket handle 21 can be integrally formed through an injection molding process, so that the magnetic member 30 is embedded in the socket handle 21 .

Referring to FIG. 4 and FIG. 5 , optionally, the two magnetic parts 30 are connected by magnetic attraction, so that the two insertion handles 21 can be detachably spliced together. It can be understood that, by separating the two first connectors 22, the two first connectors 22 are in a separated state, so that the electronic product 102 with a single interface can be powered;

Referring to FIGS. 1 to 3 , by setting the magnetic parts 30 in the insertion handle 21, and at least one of the magnetic parts 30 is a magnet, the two first connectors 22 can be spliced or disassembled according to actual usage conditions, which improves the convenience of use of the data cable 100. When carrying the data cable 100 out, the two first connectors 22 can be magnetically spliced together to reduce the overall size of the data cable 100 and make the two first connectors 22 regularly arranged, which is convenient for tidy storage and improves the portability of the data cable 100.

Optionally, three or more wires can be provided, and each wire is connected with a joint structure and a magnetic piece.

Referring to FIG. 1 to FIG. 3 , in some embodiments, the socket handle 21 includes a handle base 211 connected to the wire 10 and a handle cover 212 matched with the handle base 211 , the first joint 22 is connected to the handle base 211 , and the side surface of the handle base 211 is provided with a receiving groove 214 , the magnetic element 30 is buried in the receiving groove 214 , and the handle cover 212 is sleeved on the handle base 211 and covers the magnetic element 30 .

Referring to FIGS. 1 to 3 , optionally, one end of the handle base 211 is connected to the wire 10 , and the other end of the handle base 211 is connected to the first joint 22 . It can be understood that the first joint 22 is electrically connected to the corresponding wire 10 . The handle cover 212 is provided with a magnetic surface 213, and the magnetic surface 213 is arranged facing the notch of the accommodating groove 214. When the two insertion handles 21 are spliced, the two magnetic surfaces 213 are pasted and magnetically connected.

Optionally, the side surface of the handle sleeve 212 opposite to the magnetic attraction surface 213 is configured as a convex arc surface, so that after the two inserting handles 21 are spliced together, the overall shape is rounded, which improves the convenience and aesthetics of use.

Please refer to FIG. 1 to FIG. 3 , in some embodiments, the data line 100 further includes an adhesive layer, and the adhesive layer is used for bonding the magnetic member 30 to the inner wall of the accommodating groove 214 .

Optionally, the adhesive layer may be a 3M adhesive layer, through which the magnetic element 30 can be stably disposed in the receiving groove 214 .

Referring to FIGS. 1 to 3 , optionally, the handle cover 212 may also be connected to the handle base 211 through an adhesive layer.

In some embodiments, the magnetic piece 30 is in the shape of a strip, and the cross-sectional shape of the magnetic piece 30 is circular, square or oval; the shape of the accommodating groove 214 is adapted to the shape of the magnetic piece 30 .

Optionally, in this embodiment, the magnetic member 30 is a cuboid with a rectangular cross-sectional shape. The shape of the accommodating groove 214 is also a cuboid.

In some embodiments, two pairs of magnetic elements 30 are provided, and the number of the accommodating grooves 214 is adapted to the number of the magnetic elements 30 , and are provided in one-to-one correspondence, and the two magnetic elements 30 in the same pair are magnetically connected.

Optionally, the two magnetic components 30 on the same insertion handle 21 are both accommodated in the accommodating groove 214 .

Optionally, the two magnetic pieces 30 on the insertion handle 21 are arranged at intervals. It can be understood that the reliability of the docking of the two insertion handles 21 can be improved by arranging two magnetic parts 30 . The two magnetic pieces 30 on the same insertion handle 21 are respectively magnetically connected to the two magnetic pieces 30 on the other insertion handle 21 .

In some embodiments, the magnetic components 30 are all magnets. The composition of the magnet is iron, cobalt, nickel and other atoms. The internal structure of the atom is relatively special, and it has a magnetic moment itself. A magnet can generate a magnetic field and has the property of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals.

Referring to FIG. 1 to FIG. 3 , in some embodiments, the magnetic poles of the two magnetic components 30 on the same insertion handle 21 are set to be the same.

Referring to FIG. 6 , it can be understood that the magnetic poles of the two magnetic components 30 on the same insertion handle 21 for magnetic connection are both S poles or N poles, and the magnetic poles of the two magnetic components 30 on the other insertion handle 21 are arranged correspondingly.

In some embodiments, the magnetic poles of the two magnetic elements 30 on the same socket handle 21 are set oppositely.

Referring to FIG. 7 , it can be understood that the magnetic poles of the two magnetic components 30 on the same insertion handle 21 for magnetic connection are S pole and N pole respectively, and the magnetic poles of the two magnetic components 30 on the other insertion handle 21 are arranged correspondingly.

It can be understood that the two magnetic poles of the two magnetic parts 30 on the same insertion handle 21 facing the magnetic surface 213 are respectively S poles and N poles, while the magnetic poles of the two magnetic parts 30 on the other insertion handle 21 are respectively set as N poles and S poles, so that the two insertion handles 21 can be quickly positioned and magnetically connected during the magnetic attraction process.

In some embodiments, the two magnetic parts 30 are arranged at intervals along the length direction of the corresponding insertion handle 21 .

Optionally, the two magnetic elements 30 on the same insertion handle 21 are arranged at intervals along the extending direction of the wire 10 .

In some embodiments, the two magnetic parts 30 are arranged at intervals along the width direction of the corresponding insertion handle 21 .

Please refer to FIG. 1 to FIG. 3 , in some embodiments, the magnet is a permanent magnet.

Optionally, the permanent magnet is also a permanent magnet (permanent magnet), that is, a permanent magnet, which can be a natural product, also known as a natural magnet, or artificially manufactured (the strongest magnet is an NdFeB magnet). It has a wide hysteresis loop, high coercive force, high remanence, and can maintain constant magnetic properties once magnetized.

Referring to FIG. 1 to FIG. 3 , it can be understood that in other embodiments, three or more pairs of magnetic components 30 may also be provided.

Please refer to FIG. 1 to FIG. 3 , in some embodiments, an anti-warping fulcrum 215 protrudes from the end of the insertion handle 21 away from the magnetic member 30 , the two insertion handles 21 are magnetically connected, and the two anti-warping fulcrums 215 abut against each other.

Optionally, the anti-warping fulcrum 215 is protruded on the handle seat 211, and through the cooperation of the two anti-warping fulcrums 215, the two insertion handles 21 are kept aligned and spliced.

Please refer to FIG. 1 to FIG. 3 , in some embodiments, the data cable 100 further includes a locking ring 11 with elastic recovery force, and the two wires 10 pass through the locking ring 11 .

Optionally, the locking ring 11 slides a predetermined distance arbitrarily on the two wires 10 , thereby tightening the two wires 10 , which improves the convenience of use and portability of the data cable 100 .

In some embodiments, the first connector 22 is a lightning connector, a TPYE-C connector or a micro-USB connector.

Optionally, the two first connectors 22 may be the same connector or different connectors.

In this embodiment, the two first connectors 22 are both TPYE-C connectors, and in other embodiments, the two first connectors 22 can both be lightning connectors, or both be micro-USB connectors.

Optionally, the first connector 22 is one of a lightning connector, a TPYE-C connector and a micro-USB connector.

Please refer to FIG. 1 to FIG. 3 , in some embodiments, the data cable 100 further includes a second connector, and both the wires 10 are connected to the second connector.

Optionally, the second connector is a USB connector, so that the USB interface can be inserted through the second connector.

Referring to FIGS. 1 to 3, the present application also proposes a power supply device 200, which includes a data line 100. For the specific structure of the data line 100, refer to the above-mentioned embodiments. Since the power supply device 200 adopts all the technical solutions of the above-mentioned embodiments, it also has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be repeated here.

Optionally, by setting the magnetic parts 30 in the socket handle 21, and at least one magnetic part 30 is a magnet, the two first connectors 22 can be spliced or disassembled according to actual usage conditions, which improves the convenience of use of the power supply device 200. When carrying the power supply device 200 out, the two first joints 22 can be magnetically joined together to reduce the overall size of the power supply device 200, and make the two first joints 22 regularly displayed, which is convenient for tidy storage and improves the portability of the power supply device 200.

In some embodiments, the power supply device 200 further includes a casing 101 and an energy storage component inside the casing 101 , and the other ends of the two wires 10 are electrically connected to the energy storage component.

Optionally, the energy storage component is a lithium battery, and the energy storage component can be charged and discharged repeatedly.

The above are only optional embodiments of the application, and are not intended to limit the application. For those skilled in the art, various modifications and changes may occur in this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of the claims of the present application.

Claims

One type of data cable is characterized by: magnetic parts, connecting structures, and wires made of flexible materials. The wires have two. One end of the two guide cables is connected side by side. The other end of the two guide lines is connected to the connect structure. There is one pair. The two magnetic parts are buried in the two places, and at least one magnetic parts are magnets. The magnetic parts of the two magnetic parts are connected, so that the two strokes are spliced by disassembly.
The data cable according to claim 1, characterized in that: the socket includes a handle base connected to the wire and a handle cover matched with the handle base, the first joint is connected to the handle base, and a receiving groove is opened on the side surface of the handle base, the magnetic part is accommodated in the receiving groove, and the handle cover is overlaid on the handle base and covers the magnetic part.
The data line according to claim 2, wherein the data line further comprises an adhesive layer, and the adhesive layer is used for bonding the magnetic member to the inner wall of the accommodating groove.
The data cable according to claim 2, characterized in that: the magnetic piece is in the shape of a strip, and the cross-sectional shape of the magnetic piece is circular, square or elliptical; the shape of the accommodating groove is adapted to the shape of the magnetic piece.
The data cable according to claim 2, characterized in that: two pairs of said magnetic parts are provided, the number of said accommodating grooves is adapted to the number of said magnetic parts and arranged in one-to-one correspondence, or the two said magnetic parts on the same said socket handle are all accommodated in said containing grooves; the two said magnetic parts on the same said socket handle are respectively magnetically connected to the two said magnetic parts on the other said socket handle.
The data cable according to claim 5, wherein the magnetic elements are all magnets.
The data cable according to claim 6, wherein the magnetic poles of the two magnetic parts located on the same socket handle are set the same.
The data cable according to claim 6, characterized in that: the magnetic poles of the two magnetic parts located on the same socket handle are set oppositely.
The data cable according to any one of claims 6-8, characterized in that the two magnetic parts on the same socket handle are arranged at intervals along the length direction of the corresponding socket handle.
The data cable according to any one of claims 6-8, characterized in that: the two magnetic parts on the same socket handle are arranged at intervals along the thickness direction of the corresponding socket handle.
The data cable according to any one of claims 1-8, wherein the magnet is a permanent magnet.
The data cable according to any one of claims 1-8, wherein an anti-warping fulcrum protrudes from the end of the insertion handle away from the magnetic member, the two insertion handles are magnetically connected, and the two anti-warping fulcrums abut against each other.
The data cable according to any one of claims 1-8, characterized in that: the data cable further comprises a locking ring with elastic recovery force, and the two wires pass through the locking ring.
The data cable according to any one of claims 1-8, wherein the first connector is a lightning connector, a TPYE-C connector or a micro-USB connector.
The data cable according to any one of claims 1-8, wherein the data cable further comprises a second connector, and both of the wires are connected to the second connector.
A power supply device, characterized by comprising the data cable according to any one of claims 1-15, the power supply device further comprising a casing and an energy storage component located in the casing, and one end of the two wires is electrically connected to the energy storage component.