A data line device

Abstract

The embodiment of the application discloses a data line device, which comprises a first winding part, a second winding part rotatably connected with the first winding part, a first cable for winding on the first winding part, a second cable for winding on the second winding part, and an elastic part. One end of the elastic part is connected with the first winding part, and the other end of the elastic part is connected with the second winding part.

Description

Technical Field

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

[0002] Data cable devices are commonly used audio equipment. In related technologies, data cable structures include a shell structure, a rotating structure, and a cable structure; the rotating structure enables the extension and retraction of the cable, making the data cable structure relatively complex. Utility Model Content

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

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

[0005] This application provides a data cable device, including:

[0006] First winding component;

[0007] The second winding member is rotatably connected to the first winding member;

[0008] The first cable is used to be wound around the first winding member;

[0009] The second cable is used to be wound around the second winding member;

[0010] An elastic element; one end of the elastic element is connected to the first winding element, and the other end of the elastic element is connected to the second winding element.

[0011] In some implementations, the retraction direction of the first cable and the retraction direction of the second cable are different, and the stretching direction of the first cable and the stretching direction of the second cable are different;

[0012] The winding direction of each segment of the elastic element is the same.

[0013] In some implementations, the retraction direction of the first cable is the same as the retraction direction of the second cable, and the stretching direction of the first cable is the same as the stretching direction of the second cable.

[0014] The elastic element includes: a folded region; the portion of the elastic element located between one end of the elastic element and the folded region is coiled in a first direction, and the portion of the elastic element located between the other end of the elastic element and the folded region is coiled in a second direction; wherein the first direction and the second direction are opposite.

[0015] In some implementations, the elastic element is arranged in a disc-like coiled configuration, with one end of the elastic element on the outer side connected to the first winding element, and the other end of the elastic element on the inner side connected to the second winding element.

[0016] In some implementations, the first end of the first cable and the first end of the second cable are electrically connected.

[0017] Some implementations also include:

[0018] The first adapter is disposed at the end of the first winding member facing the second winding member and is electrically connected to the first cable;

[0019] The second adapter is disposed at the end of the second winding member facing the first winding member and is electrically connected to the second cable;

[0020] One of the first adapter and the second adapter is provided with an annular conductive groove, and the other of the first adapter and the second adapter is provided with a conductive protrusion. The conductive protrusion is inserted into the annular conductive groove and can slide within the annular conductive groove.

[0021] Some implementations also include:

[0022] The housing has a receiving cavity and a first opening and a second opening communicating with the receiving cavity; the first winding member is rotatably disposed within the housing; the second winding member is rotatably disposed within the housing and is axially spaced from the first winding member;

[0023] The second end of the first cable passes through the first opening and is located outside the housing; the second end of the second cable passes through the second opening and is located outside the housing.

[0024] Some implementations also include:

[0025] The housing has a receiving cavity and a first opening, a second opening, a third opening and a fourth opening communicating with the receiving cavity; the first winding member is rotatably disposed within the housing; the second winding member is rotatably disposed within the housing and is axially spaced from the first winding member;

[0026] The second end of the first cable passes through the first opening and is located outside the housing; the first end of the first cable passes through the third opening and is located outside the housing; the second end of the second cable passes through the second opening and is located outside the housing; the first end of the second cable passes through the fourth opening and is located outside the housing.

[0027] Some implementations also include:

[0028] case;

[0029] A connecting shaft is rotatably connected to the housing; the first winding member is rotatably connected to the connecting shaft, and the second winding member is fixedly connected to the connecting shaft;

[0030] The first winding member and the second winding member are coaxially arranged, and the elastic member is connected to the first winding member and the connecting shaft respectively.

[0031] In some implementations, a mounting groove is formed at the end of the first winding member facing away from the second winding member; the elastic element is disposed in the mounting groove.

[0032] Some implementations also include:

[0033] The first positioning element is disposed at the opening of the mounting groove;

[0034] The first limiting member is movably disposed in the housing and cooperates with the first positioning member to limit the rotational position of the first winding member.

[0035] In some implementations, the first positioning member has a first inner annular slide, a first outer annular slide, a first sliding in channel, a first sliding out channel, and a first slot on its end face facing away from the first winding member; the first inner annular slide and the first outer annular slide are radially spaced apart from each other on the first winding member; the first sliding in channel communicates with both the first inner annular slide and the first outer annular slide; the first sliding out channel communicates with both the first inner annular slide and the first outer annular slide; and the first slot is located at the first sliding in channel.

[0036] The first limiting member is rotatably disposed on the housing. The first limiting member has a first limiting post, which is used to cooperate with the first slot to limit the rotational position of the first winding member.

[0037] In some implementations, the first winding member has a first through hole; the data line device further includes:

[0038] A first positioning element is disposed at the end of the first winding element opposite to the second winding element; the first positioning element has a second through hole;

[0039] A first limiting member is disposed on the housing and cooperates with the first positioning member to limit the rotational position of the first winding member;

[0040] The second positioning element is disposed at the end of the second winding element opposite to the first winding element; the second positioning element has a third through hole;

[0041] The second limiting member is movably disposed in the housing and cooperates with the second positioning member to limit the rotational position of the second winding member;

[0042] One end of the connecting shaft passes through the first through hole and the second through hole and is rotatably connected to the housing; the other end of the connecting shaft passes through the third through hole and is rotatably connected to the housing.

[0043] Some implementations also include:

[0044] The first adapter is disposed at the end of the first winding member facing the second winding member and is electrically connected to the first cable;

[0045] The second adapter is disposed at one end of the second winding member facing the first winding member and is electrically connected to the second cable; the second adapter and the first adapter are electrically connected.

[0046] In some implementations, the first adapter is a ring structure, and the second adapter is a ring-shaped structure;

[0047] The first winding member forms a first cylindrical portion on the periphery of the first through hole, and the first cylindrical portion passes through the first through hole defined by the first adapter member.

[0048] One end of the connecting shaft passes through the second through hole defined by the second adapter; the end face of the first cylindrical part contacts the second adapter, and the first winding member is axially confined between the second adapter and the housing.

[0049] In some implementations, the portion of the first winding member facing the second winding member is recessed to form a receiving groove; at least a portion of the first adapter is located within the receiving groove; the first adapter is provided with a conductive protrusion, and the second adapter is provided with an annular conductive groove; the conductive protrusion protrudes from the receiving groove and is inserted into the annular conductive groove.

[0050] Some implementations also include:

[0051] case;

[0052] The second positioning element is disposed at the end of the second winding element that is opposite to the first winding element;

[0053] The second limiting member is movably disposed in the housing and cooperates with the second positioning member to limit the rotational position of the second winding member.

[0054] In some implementations, the second positioning member has a second inner annular slide, a second outer annular slide, a second sliding in channel, a second sliding out channel, and a second slot on its end face opposite to the second winding member; the second inner annular slide and the second outer annular slide are radially spaced apart from each other on the second winding member; the second sliding in channel communicates with both the second inner annular slide and the second outer annular slide; the second sliding out channel communicates with both the second inner annular slide and the second outer annular slide; and the second slot is located at the second sliding in channel.

[0055] The second limiting member is rotatably disposed on the housing. The second limiting member has a second limiting post, which is used to cooperate with the second slot to limit the rotational position of the second winding member.

[0056] Some implementations also include:

[0057] A first interface component is connected to the second end of the first cable;

[0058] The second interface component is connected to the second end of the second cable;

[0059] The first interface device and the second interface device may have the same or different interface types.

[0060] Some implementations also include: a shell.

[0061] The outer side of the housing is also provided with a first storage slot and a second storage slot, the first storage slot being used to store the first interface component, and the second storage slot being used to store the second interface component; and / or,

[0062] The data cable device further includes: a first adsorption member and a second adsorption member disposed on the housing; the first adsorption member is used to connect with the first interface member, and the second adsorption member is used to connect with the second interface member.

[0063] In the data cable device of this application, one end of the elastic member is connected to the first winding member, and the other end of the elastic member is connected to the second winding member. Thus, the elastic member can provide a first rotational force to the first winding member and a second rotational force to the second cable, which greatly simplifies the structure of the data cable device. Attached Figure Description

[0064] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0065] Figure 1 An optional structural schematic diagram of the data cable device provided in the embodiments of this application;

[0066] Figure 2 for Figure 1 AA section view;

[0067] Figure 3 for Figure 1 Another perspective illustration;

[0068] Figure 4 for Figure 3 An optional partial structural diagram;

[0069] Figure 5 for Figure 4 Another perspective illustration;

[0070] Figure 6 for Figure 4 A partial structural diagram;

[0071] Figure 7 for Figure 4 Another part of the structural diagram;

[0072] Figure 8 for Figure 1 An optional exploded view of the structure;

[0073] Figure 9 for Figure 3 Another optional partial structural diagram;

[0074] Figure 10 for Figure 9 Another perspective illustration;

[0075] Figure 11 for Figure 9 A partial structural diagram;

[0076] Figure 12 for Figure 1 Another optional exploded view of the structure;

[0077] Figure 13 This is an optional structural schematic diagram of the elastic element provided in an embodiment of this application;

[0078] Figure 14 This is a schematic diagram of another optional structure of the elastic element provided in the embodiments of this application.

[0079] Reference numerals: 100, housing; 101, first opening; 102, second opening; 103, receiving cavity; 104, first storage groove; 105, second storage groove; 110, first half-shell; 120, second half-shell; 130, first side cover; 140, second side cover; 200, first winding component; 201, mounting groove; 202, first through hole; 203, receiving groove; 210, first cylindrical part; 300, second winding component; 410, first cable; 420, second cable; 510, first interface component; 520, second interface component; 530, elastic component; 531, folding area; 532, connecting area; 540, connecting shaft; 610, first adapter; 611, conductive protrusion; 612 620. First through hole; 621. Second adapter; 622. Annular conductive groove; 710. Second through hole; 711. First positioning element; 712. First inner annular slide; 713. First sliding in channel; 714. First sliding out channel; 715. First slot; 716. Second through hole; 720. Second positioning element; 721. Second inner annular slide; 722. Second outer annular slide; 723. Second sliding in channel; 724. Second sliding out channel; 725. Second slot; 726. Third through hole; 810. First limiting element; 811. First limiting post; 820. Second limiting element; 821. Second limiting post; 910. First adsorption element; 920. Second adsorption element. Detailed Implementation

[0080] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0081] 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.

[0082] 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.

[0083] The following combination Figures 1 to 14 The data cable device described in the embodiments of this application will be described in detail.

[0084] In embodiments of this application, the data cable device includes: a first winding member 200, a second winding member 300, a first cable 410, a second cable 420, and an elastic member 530. The second winding member 300 is rotatably connected to the first winding member 200; the first cable 410 is wound around the first winding member 200; the second cable 420 is wound around the second winding member 300; the elastic member 530 is connected to both the first winding member 200 and the second winding member 300; the elastic member 530 provides a first rotational force to the first winding member 200 to retract the first cable 410; and / or, the elastic member 530 provides a second rotational force to the second winding member 300 to retract the second cable 420.

[0085] In related technologies, data cable structures include a shell structure, a rotating structure, and a cable structure. The rotating structure enables the stretching and retraction of the cable, and typically provides rotational force through a separate structure, making the data cable structure relatively complex. However, in the data cable device of this application, the elastic element 530 provides a first rotational force to the first winding member 200 to retract the first cable 410; and / or, the elastic element 530 provides a second rotational force to the second winding member 300 to retract the second cable 420. Thus, the elastic element 530 can provide both a first rotational force to the first winding member 200 and a second rotational force to the second cable 420, significantly simplifying the structure of the data cable device.

[0086] In this embodiment, the positions where the elastic member 530 is connected to the second winding member 300 and the first winding member 200 are not limited. For example, the ends of the elastic member 530 can be connected to the second winding member 300 and the first winding member 200 respectively. Alternatively, the non-ends of the elastic member 530 can also be connected to the second winding member 300 and the first winding member 200 respectively.

[0087] This application embodiment also describes a data cable device including: a first winding member 200, a second winding member 300, a first cable 410, a second cable 420, and an elastic member 530. The second winding member 300 is rotatably connected to the first winding member 200; the first cable 410 is wound around the first winding member 200; the second cable 420 is wound around the second winding member 300.

[0088] One end of the elastic element 530 is connected to the first winding element 200, and the other end of the elastic element 530 is connected to the second winding element 300.

[0089] In related technologies, data cable structures include a shell structure, a rotating structure, and a cable structure. The rotating structure enables the stretching and retraction of the cable structure, and typically provides rotational force through a separate structure, making the data cable structure relatively complex. However, in the data cable device of this application, one end of the elastic element 530 is connected to the first winding element 200, and the other end of the elastic element 530 is connected to the second winding element 300. Thus, the elastic element 530 can provide both a first rotational force to the first winding element 200 and a second rotational force to the second cable 420, greatly simplifying the structure of the data cable device. Simultaneously, by connecting the ends of the elastic element 530 to both the second winding element 300 and the first winding element 200, the installation length and installation space of the elastic element 530 can be reduced, achieving miniaturization of the data cable device.

[0090] In the embodiments of this application, the structure of the first winding member 200 is not limited. For example, in some embodiments, the first winding member 200 can be a columnar structure. In other embodiments, the first winding member 200 can be a ring-shaped structure.

[0091] In the embodiments of this application, the structure of the second winding member 300 is not limited. For example, in some embodiments, the second winding member 300 can be a columnar structure. In other embodiments, the second winding member 300 can be a ring-shaped structure.

[0092] The method by which the second winding member 300 is rotatably connected to the first winding member 200 is not limited. For example, the second winding member 300 and the first winding member 200 can be rotatably connected through a shaft structure, hinge structure, pin structure, universal joint structure, etc.

[0093] like Figure 4 and Figure 9 As shown, the first cable 410 is used to be wound around the first winding member 200; a portion of the first cable 410 can be wound outside the first winding member 200 to realize the storage and organization of the first cable 410, and the first cable 410 wound outside the first winding member 200 can also be unwound from the first winding member 200 to realize the adjustment of the length of the first cable 410.

[0094] The second cable 420 is used to be wound around the second winding member 300; a portion of the second cable 420 can be wound outside the second winding member 300 to realize the storage and organization of the second cable 420, and the second cable 420 wound outside the second winding member 300 can also be unwound from the second winding member 300 to realize the adjustment of the length of the second cable 420.

[0095] In the embodiments of this application, the structure of the elastic element 530 is not limited. For example, in some embodiments, the elastic element 530 can be a coil spring, a torsion spring, etc. As an example, the elastic element 530 can be a helical torsion spring, a clockwork spring, a constant force spring, etc.

[0096] The elastic element 530 and the first winding element 200 can be fixedly connected by means of snap-fitting, bonding, welding, etc. The elastic element 530 and the second winding element 300 can be fixedly connected by means of snap-fitting, bonding, welding, etc.

[0097] The elastic element 530 can be used to provide a first rotational force to the first winding member 200 only to retrieve the first cable 410. The elastic element 530 can also be used to provide a second rotational force to the second winding member 300 only to retrieve the second cable 420. Alternatively, the elastic element 530 can be used to provide both a first rotational force to the first winding member 200 to retrieve the first cable 410 and a second rotational force to the second winding member 300 to retrieve the second cable 420.

[0098] The shape of the elastic element is not limited. For example, the elastic element can be cylindrical. Here, the overall height of the elastic element is greater than the height of a single coil of the elastic element, thereby allowing the radial dimension of the elastic element to be smaller. As another example, the elastic element can also be disc-shaped. Here, the overall height of the elastic element is approximately equal to the height of a single coil of the elastic element, thereby allowing the height dimension of the elastic element to be smaller.

[0099] As an example, such as Figure 8 and Figure 12 As shown, the elastic element can be coiled in a disc shape. The outer end of the elastic element can be connected to the first winding element by means of bonding, snapping, welding, etc., and the inner end of the elastic element can be connected to the second winding element by means of bonding, snapping, welding, etc. When the first cable 410 is pulled, the first cable 410 pulls the outer end of the elastic element through the first winding element, thereby storing energy in the elastic element to provide a first rotational force to the first winding element 200 to retract the first cable 410. When the second cable 420 is pulled, the second cable 420 pulls the inner end of the elastic element through the second winding element, thereby storing energy in the elastic element to provide a second rotational force to the second winding element 300 to retract the second cable 420.

[0100] Of course, in other examples, the outer end of the elastic element can also be connected to the second winding element by means of bonding, snapping, welding, etc., and the inner end of the elastic element can be connected to the first winding element by means of bonding, snapping, welding, etc.

[0101] The directions of the first rotational force and the second rotational force can be the same or different.

[0102] The stretching direction of the first cable 410 and the stretching direction of the second cable 420 may be different.

[0103] In some optional implementations of the embodiments of this application, one end of the elastic member 530 can be connected to the first winding member 200 by means of bonding, snapping, welding, etc., and the other end of the elastic member 530 can be connected to the second winding member 300 by means of bonding, snapping, welding, etc.; the elastic member is spirally wound; the first winding member 200 and the second winding member 300 are connected to the end of the elastic member 530, which can reduce the size of the elastic member 530 and achieve lightweighting of the data cable device.

[0104] Of course, in other implementations, the first winding member 200 may not be connected to the end of the elastic member; for example, the first winding member 200 may be connected to the middle of the elastic member. Similarly, the second winding member 300 may not be connected to the end of the elastic member; for example, the second winding member 300 may be connected to the middle of the elastic member.

[0105] In this implementation, the direction of the first rotational force and the direction of the second rotational force can be the same or different.

[0106] In this implementation, the retrieval direction of the first cable and the retrieval direction of the second cable can be the same or different.

[0107] In this implementation, the stretching direction of the first cable 410 and the stretching direction of the second cable 420 may be different.

[0108] For example, such as Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, the retrieval direction of the first cable and the retrieval direction of the second cable can also be different.

[0109] In this example, the stretching direction of the first cable 410 and the stretching direction of the second cable 420 can be different, so that the operator can pull the first cable and the second cable with both hands respectively, thereby increasing the length of the first cable and the second cable.

[0110] In this example, the directions of the first rotational force and the second rotational force may be different.

[0111] In this example, the winding direction of each segment of the elastic element 530 can be the same, so that both the first cable and the second cable can share each segment of the elastic element 530. Of course, in other examples, the winding direction of each segment of the elastic element 530 can be different. As an example, such as... Figure 14 As shown, the elastic element 530 may include: a connecting region 532, wherein the portion of the elastic element 530 located between one end of the elastic element 530 and the connecting region 532 is coiled in a first direction, and the portion of the elastic element 530 located between the other end of the elastic element 530 and the connecting region 532 may also be coiled in the first direction; the connecting region 532 is coiled in a second direction, such that the portion of the elastic element 530 located between one end of the elastic element 530 and the connecting region 532 mainly provides a first rotational force, and the portion of the elastic element 530 located between the other end of the elastic element 530 and the connecting region 532 mainly provides a second rotational force.

[0112] For example, such as Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the retrieval direction of the first cable can be the same as the retrieval direction of the first cable;

[0113] In this example, the stretching direction of the first cable 410 is the same as that of the second cable 420, so that the operator can pull the first cable and the second cable simultaneously with one hand, thereby increasing the length of the first cable and the second cable.

[0114] In this example, the direction of the first rotational force and the direction of the second rotational force can be the same.

[0115] In this example, such as Figure 13 As shown, the elastic element 530 may include: a folding region 531; the portion of the elastic element 530 located between one end of the elastic element 530 and the folding region 531 is coiled in a first direction, and the portion of the elastic element 530 located between the other end of the elastic element 530 and the folding region 531 is coiled in a second direction; wherein the first direction and the second direction are opposite; thereby, the elastic element 530 can provide a rotational force in the same direction.

[0116] When the first cable 410 is pulled, the first winding member 200 stores energy in the portion of the elastic member 530 located between one end of the elastic member 530 and the anti-fold region 531 through one end of the elastic member 530; here, the portion of the elastic member 530 located between the other end of the elastic member 530 and the anti-fold region 531 can remain stationary based on the rotational damping force of the second winding member 300. When the second cable 420 is pulled, the second winding member 300 stores energy in the portion of the elastic member 530 located between the other end of the elastic member 530 and the anti-fold region 531 through the other end of the elastic member 530; here, the portion of the elastic member 530 located between one end of the elastic member 530 and the anti-fold region 531 can remain stationary based on the rotational damping force of the first winding member 200. When the first cable 410 and the second cable 420 are pulled simultaneously, the portion of the elastic element 530 located between one end of the elastic element 530 and the anti-folding area 531, and the portion of the elastic element 530 located between the other end of the elastic element 530 and the anti-folding area 531, respectively store energy and provide rotational force.

[0117] Here, the stiffness of the folding region 531 can be greater than the stiffness of other regions of the elastic member 530, so that the portion of the elastic member 530 located between one end of the elastic member 530 and the folding region 531 and the portion of the elastic member 530 located between the other end of the elastic member 530 and the folding region 531 can independently store energy to provide rotational force.

[0118] The method by which the stiffness of the folded region 531 is greater than that of other regions of the elastic member 530 is not limited. For example, the thickness of the folded region 531 can be greater than the thickness of other regions of the elastic member 530. As another example, the elastic member may also include a reinforcing part, which can be connected to the folded region 531 by means of bonding, welding, etc., to improve the stiffness of the folded region 531.

[0119] Here, the method of forming the elastic element 530 is not limited. For example, the elastic element 530 can be formed by connecting two springs wound in the same direction through welding, bonding or other methods to form an integral structure. As another example, the elastic element 530 can also be formed by specially winding a single spring, in which the spring is wound in the opposite direction after a certain number of turns, thereby forming the elastic element 530.

[0120] Here, the thickness of the portion of the elastic element 530 located between one end of the elastic element 530 and the anti-folding region 531 and the portion of the elastic element 530 located between the other end of the elastic element 530 and the anti-folding region 531 can be the same or different.

[0121] In some optional implementations of the embodiments of this application, the first end of the first cable 410 and the first end of the second cable 420 can be electrically connected so that the first cable 410 and the second cable 420 can be used as a whole cable.

[0122] In this implementation, the first end of the first cable 410 and the first end of the second cable 420 can be directly electrically connected via a flexible cable. Here, the length of the flexible cable needs to meet the stretching requirements of the first cable 410 and the second cable 420. During stretching, the flexible cable can be wound around the first cable 410 and the second cable 420. During retraction, the flexible cable can be unwound. Alternatively, the first end of the first cable 410 and the first end of the second cable 420 can also be electrically connected via other structures.

[0123] In this implementation, the data cable device may further include: a first adapter 610 and a second adapter 620. The first adapter 610 is disposed at the end of the first winding member 200 facing the second winding member 300 by means of bonding, snapping, welding, etc., and is electrically connected to the first cable 410; the second adapter 620 is disposed at the end of the second winding member 300 facing the first winding member 200 by means of bonding, snapping, welding, etc., and is electrically connected to the second cable 420; one of the first adapter 610 and the second adapter 620 is provided with an annular conductive groove 621, and the other of the first adapter 610 and the second adapter 620 is provided with a conductive protrusion 611. The conductive protrusion 611 is inserted into the annular conductive groove 621 and can slide within the annular conductive groove 621, thereby ensuring that the first end of the first cable 410 and the first end of the second cable 420 are always electrically connected through the first adapter 610 and the second adapter 620.

[0124] The structure of the first adapter 610 and the second adapter 620 is not limited. For example, the first adapter 610 and the second adapter 620 can be a circuit board structure. Conductive layers may be provided in the first adapter 610 and the second adapter 620.

[0125] The manner in which the first adapter 610 is electrically connected to the first cable 410 is not limited. For example, the first adapter 610 can be directly electrically connected to the first end of the first cable 410. Or, for another example, the first adapter 610 can be electrically connected to the first end of the first cable 410 via a connecting wire.

[0126] The method of electrically connecting the second adapter 620 to the second cable 420 is not limited. For example, the second adapter 620 can be directly electrically connected to the first end of the second cable 420. Or, for another example, the second adapter 620 can be electrically connected to the first end of the second cable 420 via a connecting wire.

[0127] The annular conductive groove 621 and the first winding member 200 can be coaxially arranged. The bottom wall of the annular conductive groove 621 can be provided with a conductive portion, or the side wall of the annular conductive groove 621 can be provided with a conductive portion, so that the conductive protrusion 611 remains electrically connected to the conductive portion in the annular conductive groove 621 during its sliding motion within the annular conductive groove 621. The conductive portion can be formed of conductive materials such as copper, silver, or aluminum.

[0128] The structure of the conductive protrusion 611 is not limited. For example, the conductive protrusion 611 can be an elastic structure to improve the stability of the electrical connection between the conductive protrusion 611 and the annular conductive groove 621. Here, the conductive protrusion 611 can be a conductive spring, a conductive silicone sheet, or other conductive structures.

[0129] As an example, such as Figure 6 and Figure 11 As shown, the conductive protrusion 611 can be disposed on the first adapter 610, and the conductive protrusion 611 can be electrically connected to the first cable 410 through the conductive layer within the first adapter 610. Figure 7 As shown, the annular conductive groove 621 can be disposed on the second adapter 620, and the conductive part of the annular conductive groove 621 can be electrically connected to the second cable 420 through the conductive layer in the second adapter 620. The conductive layer can be formed of conductive materials such as copper, silver, and aluminum.

[0130] In this implementation, the data cable device may further include: a housing 100, the housing 100 having a receiving cavity 103, and a first opening 101 and a second opening 102 communicating with the receiving cavity 103, such as... Figure 1 and Figure 3 As shown; the first winding member 200 is rotatably disposed within the housing 100; the second winding member 300 is rotatably disposed within the housing 100 and is axially spaced from the first winding member 200, as shown. Figure 2 As shown; the second end of the first cable 410 passes through the first opening 101 and is located outside the housing 100; the second end of the second cable 420 passes through the second opening 102 and is located outside the housing 100; thus, the length of the cable can be adjusted by stretching the second end of the first cable 410, the length of the cable can also be adjusted by stretching the second end of the second cable 420, and the length of the cable can also be adjusted by stretching the second ends of the first cable 410 and the second ends of the second cable 420.

[0131] Here, the housing 100 protects the first winding member 200 and the second winding member 300; at the same time, the housing 100 also protects the first cable 410 and the second cable 420 in their stored state. Of course, in other examples, the first winding member 200 and the second winding member 300 may not be located inside the housing 100.

[0132] Here, the first winding member 200 is rotatably disposed on the housing 100, and the second winding member 300 is rotatably disposed on the housing 100. The implementation method of the rotatable connection between the second winding member 300 and the first winding member 200 is not limited. For example, the data cable device may include a connecting shaft 540. The connecting shaft 540 may be fixed to the housing 100, and the first winding member 200 and the second winding member 300 may be rotatably connected to the connecting shaft 540 respectively.

[0133] Of course, in other implementations, the first end of the first cable 410 and the first end of the second cable 420 may not be electrically connected.

[0134] In some optional implementations of the embodiments of this application, the data cable device may further include: a housing 100, the housing 100 having a receiving cavity 103, and a first opening 101, a second opening 102, a third opening, and a fourth opening communicating with the receiving cavity 103; a first winding member 200 rotatably disposed within the housing 100; a second winding member 300 rotatably disposed within the housing 100 and axially spaced from the first winding member 200; a second end of the first cable 410 passing through the first opening 101 and located outside the housing 100, and a first end of the first cable 410 passing through the third opening and located outside the housing 100; a second end of the second cable 420 passing through the second opening 102 and located outside the housing 100, and a first end of the second cable 420 passing through the fourth opening and located outside the housing 100; thereby enabling the elastic member 530 to simultaneously provide rotational force to both the first cable 410 and the second cable 420.

[0135] The above embodiments have already described the housing 100, the first winding member 200, and the second cable 420, and will not be repeated here.

[0136] In some optional implementations of the embodiments of this application, the data cable device may further include a housing 100; a connecting shaft 540 rotatably connected to the housing 100; a first winding member 200 rotatably connected to the connecting shaft 540, and a second winding member 300 fixedly connected to the connecting shaft 540; the first winding member 200 and the second winding member 300 are coaxially arranged, and the elastic member 530 is connected to the first winding member 200 and the connecting shaft 540 respectively; thereby enabling both the first winding member 200 and the second winding member 300 to rotate relative to the housing 100 through the connecting shaft 540.

[0137] Of course, in other implementations, the connecting shaft 540 can also be fixedly connected to the housing 100, and the first winding member 200 and the second winding member 300 can be rotatably connected to the connecting shaft 540 through hole structures, bearing structures, etc.

[0138] In this implementation, the first end of the first cable 410 and the first end of the second cable 420 may or may not be electrically connected.

[0139] In this implementation, the connecting shaft 540 and the housing 100 can be rotatably connected through a hole structure, bearing structure, or the like.

[0140] In this implementation, the first winding member 200 and the connecting shaft 540 can be rotatably connected through a hole structure, bearing structure, or the like.

[0141] In this implementation, the second winding member 300 and the connecting shaft 540 can be fixedly connected by means of bonding, snap-fitting, welding, etc. Of course, the second winding member 300 and the connecting shaft 540 can also be different parts of a single structural component.

[0142] In this implementation, such as Figure 4 and Figure 9 As shown, a mounting groove 201 can be formed at the end of the first winding member 200 facing away from the second winding member 300; the elastic member 530 is coiled in the mounting groove 201, as shown. Figure 2 As shown. Of course, in other examples, the elastic element 530 may also be disposed in the recessed structure of the second winding element 300.

[0143] In this implementation, the data cable device may further include a first positioning member 710 and a first limiting member 810. The first positioning member 710 may be disposed at the opening of the mounting groove 201 by means of adhesive bonding, snap-fitting, threaded connection, etc.; the first limiting member 810 may be movably disposed in the housing 100 and cooperate with the first positioning member 710 to limit the rotational position of the first winding member 200.

[0144] The first positioning member 710 can cooperate with the first limiting member 810 to limit the rotation position of the first winding member 200, and can also block the opening of the mounting groove 201 to prevent the elastic member 530 from coming out of the mounting groove 201, thereby greatly simplifying the structure of the data cable device.

[0145] The structure of the first positioning member 710 is not limited. For example, the first positioning member 710 can be a plate-like structure.

[0146] The first limiting member 810 can be movably mounted on the housing 100 via a sliding hole, sliding groove, sliding rail, or other structure. Alternatively, the first limiting member 810 can be rotatably mounted on the housing 100 via a rotating shaft structure, hole structure, or other structure.

[0147] The way the first limiting member 810 engages with the first positioning member 710 is not limited. For example, the first limiting member 810 can move to engage with the surface or recessed area of ​​the first positioning member 710 to limit the rotational position of the first winding member 200.

[0148] Of course, in other examples, the first positioning member 710 may also be located at other positions of the first winding member 200.

[0149] As an example, such as Figure 4 and Figure 9 As shown, the first positioning member 710 has a first inner annular slide 711, a first outer annular slide 712, a first sliding in channel 713, a first sliding out channel 714, and a first slot 715 on the end face opposite to the first winding member 200; the first inner annular slide 711 and the first outer annular slide 712 are radially spaced apart from each other on the first winding member 200; the first sliding in channel 713 communicates with the first inner annular slide 711 and the first outer annular slide 712 respectively; the first sliding out channel 714 communicates with the first inner annular slide 711 and the first outer annular slide 712 respectively; the first slot 715 is located at the first sliding in channel 713; the first limiting member 810 is rotatably disposed on the housing 100, and the first limiting member 810 has a first limiting post 811, which is used to cooperate with the first slot 715 to limit the rotational position of the first winding member 200.

[0150] Here, the first limiting post 811 can slide within the first inner annular slide 711, the first outer annular slide 712, the first sliding in channel 713 and the first sliding out channel 714. When the first limiting post 811 slides to engage with the first slot 715, the first winding member 200 no longer rotates, thereby enabling the first cable 410 to be at a suitable pull-out length.

[0151] During use, when the first cable 410 is stretched by external force, the first limiting post 811 slides in the first outer annular slide 712. When the first cable 410 is stretched to a suitable length, the external force is removed, and the first winding member 200 rotates in the opposite direction under the action of the elastic member 530. The first limiting post 811 enters the first slot 715 from the first sliding in channel 713, and the first winding member 200 stops rotating. When the first winding member 200 is gently pulled and released, the first limiting post 811 enters the first inner annular slide 711 from the first sliding in channel 713 and rotates in the opposite direction under the action of the elastic member 530. The first limiting post 811 slides in the first inner annular slide 711 until the first cable 410 is fully retracted. The ability of the first limiting post 811 to slide within the first inner annular slide 711, the first outer annular slide 712, the first sliding in channel 713, and the first sliding out channel 714 ensures that there is no loud noise during the stretching or retraction of the first cable 410.

[0152] In this implementation, the data cable device may further include a second positioning member 720 and a second limiting member 820. The second positioning member 720 may be disposed on the end of the second winding member 300 opposite to the first winding member 200 by means of bonding, welding, snap-fitting, etc.; the second limiting member 820 may be movably disposed on the housing 100 and cooperate with the second positioning member 720 to limit the rotational position of the second winding member 300.

[0153] The structure of the second positioning member 720 is not limited. For example, the second positioning member 720 can be a plate-like structure.

[0154] The second limiting member 820 can be movably disposed on the housing 100 via a sliding hole, sliding groove, sliding rail, or other structure. Alternatively, the second limiting member 820 can be rotatably disposed on the housing 100 via a rotating shaft structure, hole structure, or other structure.

[0155] The way the second limiting member 820 engages with the second positioning member 720 is not limited. For example, the second limiting member 820 can move to engage with the surface or recessed area of ​​the second positioning member 720 to limit the rotational position of the second winding member 300.

[0156] Of course, in other examples, the second positioning member 720 may also be located at other positions of the second winding member 300.

[0157] As an example, such as Figure 5 and Figure 10As shown, the second positioning member 720 has a second inner annular slide 721, a second outer annular slide 722, a second sliding in channel 723, a second sliding out channel 724, and a second slot 725 on the end face opposite to the second winding member 300; the second inner annular slide 721 and the second outer annular slide 722 are radially spaced apart from each other on the second winding member 300; the second sliding in channel 723 communicates with the second inner annular slide 721 and the second outer annular slide 722 respectively; the second sliding out channel 724 communicates with the second inner annular slide 721 and the second outer annular slide 722 respectively; the second slot 725 is located at the second sliding in channel 723; the second limiting member 820 is rotatably disposed on the housing 100, and the second limiting member 820 has a second limiting post 821, which is used to cooperate with the second slot 725 to limit the rotational position of the second winding member 300.

[0158] Here, the second limiting post 821 can slide within the second inner annular slide 721, the second outer annular slide 722, the second sliding in channel 723, and the second sliding out channel 724. When the second limiting post 821 slides to engage with the second slot 725, the second winding member 300 no longer rotates, thereby enabling the second cable 420 to be at a suitable pull-out length.

[0159] During use, when the second cable 420 is stretched by external force, the second limiting post 821 slides in the second outer annular slide 722. When the second cable 420 is stretched to a suitable length, the external force is removed, and the second winding member 300 rotates in the opposite direction under the action of the elastic member 530. The second limiting post 821 enters the second slot 725 from the second sliding in channel 723, and the second winding member 300 stops rotating. When the second winding member 300 is gently pulled and released, the second limiting post 821 enters the second inner annular slide 721 from the second sliding in channel 723 and rotates in the opposite direction under the action of the elastic member 530. The second limiting post 821 slides in the second inner annular slide 721 until the second cable 420 is fully retracted. The ability of the second limiting post 821 to slide within the second inner annular slide 721, the second outer annular slide 722, the second sliding in channel 723, and the second sliding out channel 724 ensures that there is no loud noise during the stretching or retraction of the second cable 420.

[0160] In this implementation, the positional relationship between the connecting shaft 540 and the first positioning member 710 and the second positioning member 720 is not limited. For example, as Figure 2As shown, the first winding member 200 may have a first through hole 202; the first positioning member 710 has a second through hole 716; the second positioning member 720 has a third through hole 726; one end of the connecting shaft 540 passes through the first through hole 202 and the second through hole 716 and is rotatably connected to the housing 100; the other end of the connecting shaft 540 passes through the third through hole 726 and is rotatably connected to the housing 100. Alternatively, the first positioning member 710 and the second positioning member 720 may not have holes, and the first positioning member 710 and the second positioning member 720 may be located on one side of the connecting shaft 540.

[0161] In this implementation, the data cable device may further include a first adapter 610 and a second adapter 620. The first adapter 610 is disposed at one end of the first winding member 200 facing the second winding member 300 and is electrically connected to the first cable 410; the second adapter 620 is disposed at one end of the second winding member 300 facing the first winding member 200 and is electrically connected to the second cable 420; the second adapter 620 and the first adapter 610 are electrically connected.

[0162] The first adapter 610 and the second adapter 620 have already been described above, and will not be repeated here.

[0163] As an example, the first adapter 610 can be a ring structure, such as... Figure 6 and Figure 11 As shown, the second adapter 620 can be a ring-shaped structure, such as... Figure 7 As shown; the first winding member 200 forms a first cylindrical portion 210 on the periphery of the first through hole 202, and the first cylindrical portion 210 passes through the first through hole 612 defined by the first adapter 610; one end of the connecting shaft 540 passes through the second through hole 622 defined by the second adapter 620; the end face of the first cylindrical portion 210 contacts the second adapter 620, and the first winding member 200 is axially limited between the second adapter 620 and the housing 100, thereby achieving axial limitation of the first winding member 200. Of course, the first winding member 200 can also achieve axial limitation in other ways. For example, the first winding member 200 is axially limited between the second winding member 300 and the housing 100; here, the first winding member 200 can contact the second winding member 300.

[0164] Here, the second winding member 300 is fixedly connected to the connecting shaft 540, and the second winding member 300 is axially defined between the two walls of the housing 100 via the connecting shaft 540. Of course, the second winding member 300 can also be rotatably connected to the connecting shaft 540, in which case the second winding member 300 can be axially defined between the first winding member 200 and the housing 100, and this application does not limit this.

[0165] In this implementation, the portion of the first winding member 200 facing the second winding member 300 can be recessed to form a receiving groove 203; at least a portion of the first adapter member 610 is located within the receiving groove 203, such as... Figure 6 and Figure 11 As shown; the first adapter 610 is provided with a conductive protrusion 611, and the second adapter 620 is provided with an annular conductive groove 621; the conductive protrusion 611 protrudes from the receiving groove 203 and is inserted into the annular conductive groove 621, so as to reduce the installation space of the first adapter 610.

[0166] Of course, in other examples, the first winding member 200 may not have the receiving groove 203.

[0167] In some optional implementations of the embodiments of this application, the data cable device may further include: a housing 100; a second positioning member 720 and a second limiting member 820. The second positioning member 720 is disposed at one end of the second winding member 300 opposite to the first winding member 200; the second limiting member 820 is movably disposed in the housing 100 and cooperates with the second positioning member 720 to limit the rotational position of the second winding member 300.

[0168] The second positioning member 720 and the second limiting member 820 have been described in the above embodiments, and will not be repeated here.

[0169] In some optional implementations of the embodiments of this application, the data cable device may further include: a first interface 510 and a second interface 520. The first interface 510 is connected to the second end of the first cable 410; the second interface 520 is connected to the second end of the second cable 420.

[0170] In this implementation, the type of the first interface device 510 is not limited. For example, the first interface device 510 can be a Micro-USB connector, a Lightning connector, or a USB Type-C connector.

[0171] In this implementation, the type of the second interface device 520 is not limited. For example, the second interface device 520 can be a Micro USB interface, a Lightning interface, or a USB Type-C interface, etc.

[0172] The interface types of the first interface component 510 and the second interface component 520 may be the same or different.

[0173] In this implementation, the data cable device may further include: a housing 100, and the outer side of the housing 100 may be provided with a first storage groove 104 and a second storage groove 105, the first storage groove 104 being used to store the first interface component 510, and the second storage groove 105 being used to store the second interface component 520.

[0174] Of course, in other implementations of this application, the outer side of the housing 100 may not have at least one of the first storage groove 104 and the second storage groove 105.

[0175] The first interface component 510 can be located in the first storage slot 104 by means of snap-fit, adhesive or other methods.

[0176] The second interface component 520 can be located in the second storage slot 105 by means of snap-fit, adhesive or other methods.

[0177] In this implementation, such as Figure 8 and Figure 12 As shown, the data cable device may further include: a first adsorption member 910 and a second adsorption member 920 disposed on the housing 100; the first adsorption member 910 is used to connect with the first interface member 510, and the second adsorption member 920 is used to connect with the second interface member 520.

[0178] Of course, the data cable device may also be equipped with only one of the first adsorption element 910 and the second adsorption element 920.

[0179] The first adsorption element 910 and the first interface element 510 can be connected by magnetic attraction. Here, the first adsorption element 910 can be a magnetic structure or an iron structure, etc. Of course, the first adsorption element 910 and the first interface element 510 can also be connected by vacuum attraction. Here, the first adsorption element 910 can be a suction cup-like structure.

[0180] The second adsorption element 920 and the second interface element 520 can be connected by magnetic attraction. Here, the second adsorption element 920 can be a magnetic structure or an iron structure, etc. Alternatively, the second adsorption element 920 and the second interface element 520 can also be connected by vacuum attraction. Here, the second adsorption element 920 can be a suction cup-like structure.

[0181] In some optional implementations of the embodiments of this application, the housing 100 may include a first half-shell 110 and a second half-shell 120. The first half-shell 110 and the second half-shell 120 may be connected by means of bonding, snap-fitting, welding, etc.

[0182] In this implementation, a receiving cavity 103 and an opening can be defined between the first half-shell 110 and the second half-shell 120.

[0183] In this implementation, such as Figure 8 and Figure 12 As shown, the housing 100 may also include a first side cover 130 and a second side cover 140.

[0184] The first side cover 130 and the second side cover 140 can be arranged opposite each other or adjacent to each other.

[0185] The first side cover 130 can be attached to one side of the first half-shell 110 and the second half-shell 120 by means of bonding, snap-fitting, welding, etc.

[0186] The second side cover 140 can be attached to the other side of the first half-shell 110 and the second half-shell 120 by means of bonding, snap-fitting, welding, etc.

[0187] Here, the first opening 101 and the first storage slot 104 can be located on the first side cover 130, such as... Figure 1 As shown. Of course, the first opening 101 and the first storage slot 104 can also be located in other positions.

[0188] Here, the second opening 102 and the second storage slot 105 can be located on the second side cover 140, such as... Figure 3 As shown. Of course, the second opening 102 and the second storage slot 105 can also be located in other positions.

[0189] 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 data line arrangement, characterized by include: First winding component; The second winding member is rotatably connected to the first winding member; The first cable is used to be wound around the first winding member; The second cable is used to be wound around the second winding member; An elastic element; one end of the elastic element is connected to the first winding element, and the other end of the elastic element is connected to the second winding element.

2. The data cable device according to claim 1, characterized in that, The first cable has a different retraction direction than the second cable, and the first cable has a different stretching direction than the second cable. The winding direction of each segment of the elastic element is the same.

3. The data cable device according to claim 1, characterized in that, The first cable is retracted in the same direction as the second cable, and the first cable is stretched in the same direction as the second cable. The elastic element includes: a folded region; the portion of the elastic element located between one end of the elastic element and the folded region is coiled in a first direction, and the portion of the elastic element located between the other end of the elastic element and the folded region is coiled in a second direction; wherein the first direction and the second direction are opposite.

4. The data cable device according to claim 1, characterized in that, The elastic element is arranged in a disc-like coiled configuration. One end of the elastic element on the outer side is connected to the first winding element, and the other end of the elastic element on the inner side is connected to the second winding element.

5. The data cable device according to claim 1, characterized in that, The first end of the first cable and the first end of the second cable are electrically connected.

6. The data cable device according to claim 5, characterized in that, Also includes: The first adapter is disposed at the end of the first winding member facing the second winding member and is electrically connected to the first cable; The second adapter is disposed at the end of the second winding member facing the first winding member and is electrically connected to the second cable; One of the first adapter and the second adapter is provided with an annular conductive groove, and the other of the first adapter and the second adapter is provided with a conductive protrusion. The conductive protrusion is inserted into the annular conductive groove and can slide within the annular conductive groove.

7. The data cable device according to claim 5, characterized in that, Also includes: The housing has a receiving cavity, and a first opening and a second opening communicating with the receiving cavity; the first winding member is rotatably disposed within the housing; The second winding member is rotatably disposed within the housing and is axially spaced from the first winding member; The second end of the first cable passes through the first opening and is located outside the housing; The second end of the second cable passes through the second opening and is located outside the housing.

8. The data cable device according to claim 1, characterized in that, Also includes: The housing has a receiving cavity and a first opening, a second opening, a third opening and a fourth opening communicating with the receiving cavity; the first winding member is rotatably disposed within the housing; the second winding member is rotatably disposed within the housing and is axially spaced from the first winding member; The second end of the first cable passes through the first opening and is located outside the housing, and the first end of the first cable passes through the third opening and is located outside the housing; The second end of the second cable passes through the second opening and is located outside the housing, and the first end of the second cable passes through the fourth opening and is located outside the housing.

9. The data cable device according to claim 1, characterized in that, Also includes: case; A connecting shaft is rotatably connected to the housing; the first winding member is rotatably connected to the connecting shaft, and the second winding member is fixedly connected to the connecting shaft; The first winding member and the second winding member are coaxially arranged, and the elastic member is connected to the first winding member and the connecting shaft respectively.

10. The data cable device according to claim 9, characterized in that, The first winding member has a mounting groove at one end facing away from the second winding member; the elastic element is disposed in the mounting groove.

11. The data cable device according to claim 10, characterized in that, Also includes: The first positioning element is disposed at the opening of the mounting groove; The first limiting member is movably disposed in the housing and cooperates with the first positioning member to limit the rotational position of the first winding member.

12. The data cable device according to claim 11, characterized in that, The first positioning member has a first inner annular slide, a first outer annular slide, a first sliding in channel, a first sliding out channel, and a first slot on the end face opposite to the first winding member; the first inner annular slide and the first outer annular slide are radially spaced apart from each other on the first winding member; the first sliding in channel communicates with both the first inner annular slide and the first outer annular slide; the first sliding out channel communicates with both the first inner annular slide and the first outer annular slide; the first slot is located at the first sliding in channel; The first limiting member is rotatably disposed on the housing. The first limiting member has a first limiting post, which is used to cooperate with the first slot to limit the rotational position of the first winding member.

13. The data cable device according to claim 9, characterized in that, The first winding member has a first through hole; the data line device further includes: A first positioning element is disposed at the end of the first winding element opposite to the second winding element; the first positioning element has a second through hole; A first limiting member is disposed on the housing and cooperates with the first positioning member to limit the rotational position of the first winding member; The second positioning element is disposed at the end of the second winding element opposite to the first winding element; the second positioning element has a third through hole; The second limiting member is movably disposed in the housing and cooperates with the second positioning member to limit the rotational position of the second winding member; One end of the connecting shaft passes through the first through hole and the second through hole and is rotatably connected to the housing; the other end of the connecting shaft passes through the third through hole and is rotatably connected to the housing.

14. The data cable device according to claim 13, characterized in that, Also includes: The first adapter is disposed at the end of the first winding member facing the second winding member and is electrically connected to the first cable; The second adapter is disposed at the end of the second winding member facing the first winding member and is electrically connected to the second cable; The second adapter is electrically connected to the first adapter.

15. The data cable device according to claim 14, characterized in that, The first adapter is a ring structure, and the second adapter is a ring-shaped structure; The first winding member forms a first cylindrical portion on the periphery of the first through hole, and the first cylindrical portion passes through the first through hole defined by the first adapter member. One end of the connecting shaft passes through the second through hole defined by the second adapter; the end face of the first cylindrical part contacts the second adapter, and the first winding member is axially confined between the second adapter and the housing.

16. The data cable device according to claim 14, characterized in that, The portion of the first winding member facing the second winding member is recessed to form a receiving groove; at least a portion of the first adapter is located within the receiving groove; the first adapter is provided with a conductive protrusion, and the second adapter is provided with an annular conductive groove. The conductive protrusion extends out of the receiving groove and is inserted into the annular conductive groove.

17. The data cable device according to claim 1, characterized in that, Also includes: case; The second positioning element is disposed at the end of the second winding element that is opposite to the first winding element; The second limiting member is movably disposed in the housing and cooperates with the second positioning member to limit the rotational position of the second winding member.

18. The data cable device according to claim 17, characterized in that, The second positioning member has a second inner annular slide, a second outer annular slide, a second sliding in channel, a second sliding out channel, and a second slot on the end face opposite to the second winding member; the second inner annular slide and the second outer annular slide are radially spaced apart from each other on the second winding member; the second sliding in channel communicates with both the second inner annular slide and the second outer annular slide; the second sliding out channel communicates with both the second inner annular slide and the second outer annular slide; the second slot is located at the second sliding in channel; The second limiting member is rotatably disposed on the housing. The second limiting member has a second limiting post, which is used to cooperate with the second slot to limit the rotational position of the second winding member.

19. The data cable device according to claim 1, characterized in that, Also includes: A first interface component is connected to the second end of the first cable; The second interface component is connected to the second end of the second cable; The first interface device and the second interface device may have the same or different interface types.

20. The data cable device according to claim 19, characterized in that, Also includes: case, The outer side of the housing is also provided with a first storage slot and a second storage slot. The first storage slot is used to store the first interface component, and the second storage slot is used to store the second interface component. And / or, The data cable device further includes: a first adsorption member and a second adsorption member disposed on the housing; the first adsorption member is used to connect with the first interface member, and the second adsorption member is used to connect with the second interface member.

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