Data line device

Abstract

A data line device, comprising: a housing, which has an accommodating cavity and an opening in communication with the accommodating cavity; a rotary member, which is rotationally arranged in the accommodating cavity; a first cable, which comprises a first end portion fixed to the rotary member, a second end portion located outside the housing via the opening, and a winding section connected to both the first end portion and the second end portion and wound around the rotary member; a connector, which is arranged on the housing, is connected to the first end portion, and has a first connecting portion which is in an exposed state; and a second cable, which is located outside the housing and is detachably connected to the first connecting portion, so as to be connected to the first end portion by means of the connector.

Description

A data line device

[0001] Cross-reference to Related Applications

[0002] The present disclosure is based on and claims priority to Chinese Patent Application No. 202422330843.X, filed on September 23, 2024, entitled “A data line device”, the contents of which are incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present disclosure relates to the technical field of data line, and particularly relates to a data line device BACKGROUND

[0004] The data line structure is generally used for charging electronic devices such as mobile phones and tablet computers. In the related art, the data line structure includes a shell structure, a rotating structure and two groups of cable structures; however, during the assembly process, the data line structure has a high defective rate. SUMMARY

[0005] Therefore, the embodiments of the present disclosure aim to provide a data line device.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present disclosure is implemented as follows:

[0007] The embodiments of the present disclosure provide a data line device, comprising:

[0008] a shell having a receiving cavity and an opening in communication with the receiving cavity;

[0009] a rotating member rotatably arranged in the receiving cavity;

[0010] a first cable comprising:

[0011] a first end fixed to the rotating member;

[0012] a second end located outside the shell through the opening;

[0013] a winding section connected with the first end and the second end respectively and arranged around the rotating member;

[0014] a connector arranged in the shell and connected with the first end; the connector has a first connecting portion in an exposed state;

[0015] a second cable located outside the shell and detachably connected with the first connecting portion to be connected with the first end through the connector.

[0016] In some embodiments, the second cable further has a second connecting portion, and the second connecting portion and the first connecting portion are detachably connected.

[0017] In some embodiments, one of the first connecting portion and the second connecting portion is a slot, and the other of the first connecting portion and the second connecting portion is a plug inserted into the slot.

[0018] In some embodiments, the first connecting portion is a slot.

[0019] The connector is recessed from the surface of the shell in the end face of the slot; or the connector is flush with the surface of the shell in the end face of the slot.

[0020] In some embodiments, the connector is a female terminal, and the second connecting portion is a male terminal.

[0021] In some embodiments, the shell has a receiving groove, and at least part of the first connecting portion is located in the receiving groove.

[0022] In some embodiments, the shell further comprises:

[0023] A conductive assembly is arranged in the receiving cavity and electrically connected to the connector and the first end portion, respectively.

[0024] In some embodiments, the conductive assembly comprises:

[0025] A first conductive member is fixed to the shell and electrically connected to the connector;

[0026] A second conductive member is fixed to the rotating member and electrically connected to the first end portion and the first conductive member, respectively.

[0027] In some embodiments, the conductive assembly further comprises a conductive structure.

[0028] The conductive structure comprises:

[0029] At least one conductive ring groove;

[0030] At least one conductive protrusion is inserted into the conductive ring groove and can rotate in the conductive ring groove.

[0031] One of the at least one conductive ring groove and the at least one conductive protrusion is arranged on the first conductive member, and the other of the at least one conductive ring groove and the at least one conductive protrusion is arranged on the second conductive member.

[0032] In some embodiments, the first conductive member is a plate structure, and the second conductive member is a plate structure.

[0033] The embodiments of the present disclosure further provide a data line device, comprising:

[0034] a housing having a receiving cavity and an opening in communication with the receiving cavity;

[0035] a rotating member rotatably arranged in the receiving cavity;

[0036] a first cable comprising:

[0037] a first end fixed to the rotating member;

[0038] a second end located outside the housing through the opening;

[0039] a winding section connected with the first end and the second end respectively and arranged around the rotating member;

[0040] a connector arranged in the housing and connected with the first end; the connector has a first connecting portion in an exposed state, and the first connecting portion is used for detachably connecting with a second cable.

[0041] In some embodiments, the connector is a female connector, or the first connecting portion is a male connector.

[0042] In some embodiments, further comprising:

[0043] a second cable located outside the housing and detachably connected with the first connecting portion to be connected with the first end through the connector.

[0044] In some embodiments, the second cable further has a second connecting portion, and the second connecting portion and the first connecting portion are detachably connected; and / or,

[0045] the connector is a terminal female connector, and the second connecting portion is a terminal male connector.

[0046] In some embodiments, the housing has a receiving groove, and at least part of the first connecting portion is located in the receiving groove.

[0047] The embodiments of the present disclosure further provide a data line device, comprising:

[0048] a housing having a receiving cavity and an opening in communication with the receiving cavity;

[0049] a rotating member rotatably arranged in the receiving cavity;

[0050] a first cable comprising:

[0051] a first end fixed to the rotating member;

[0052] a second end portion outside the housing through the opening;

[0053] a winding section connected to the first end portion and the second end portion respectively and used for winding around the rotating member;

[0054] a connector arranged in the housing and connected to the first end portion, the connector having a first connecting portion in an exposed state;

[0055] a second cable outside the housing, one end of the second cable being connected to the first connecting portion, the other end of the cable having a plug-in portion used for electrically connecting with an external circuit board having a plug-in port.

[0056] In some embodiments, the second cable further has a second connecting portion, and the second connecting portion and the first connecting portion are detachably connected.

[0057] In some embodiments, one of the first connecting portion and the second connecting portion is a socket, and the other of the first connecting portion and the second connecting portion is a plug inserted into the socket.

[0058] In some embodiments, the first connecting portion is a socket, the connector is recessed into the surface of the housing from the end surface of the socket, or the connector is flush with the surface of the housing from the end surface of the socket, and / or,

[0059] the connector is a female terminal seat, and the second connecting portion is a male terminal.

[0060] In some embodiments, the housing has a receiving groove, and at least part of the first connecting portion is arranged in the receiving groove.

[0061] The data line device of the present disclosure, the connector is arranged in the housing and connected to the first end portion of the first cable, the connector has a first connecting portion in an exposed state; the second cable is outside the housing and is detachably connected to the first connecting portion to be connected to the first end portion through the connector; here, the second cable can be assembled later in the assembly process, and after the other structures of the data line device are assembled, the second cable is detachably connected to the first connecting portion in the exposed state; here, the second cable and the first cable can realize electrical connection through the connector, and can prevent the second cable from being pulled during assembly to cause a high failure rate of the data line device. BRIEF DESCRIPTION OF DRAWINGS

[0062] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present disclosure, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

[0063] Fig. 1 is a structural schematic diagram of a data line device in an embodiment of the present disclosure.

[0064] Fig. 2 is a partial structural schematic diagram of the data line device in an embodiment of the present disclosure.

[0065] Fig. 3 is a partial structural schematic diagram of Fig. 1.

[0066] Fig. 4 is a partial structural schematic diagram of Fig. 1.

[0067] Fig. 5 is an exploded view of Fig. 1.

[0068] Fig. 6 is a partial structural schematic diagram of Fig. 5.

[0069] Fig. 6 is a partial structural schematic diagram of Fig. 5. DETAILED DESCRIPTION

[0070] The technical solutions of the present disclosure will be further described in detail below in combination with the accompanying drawings and specific embodiments.

[0071] In the description of the embodiments of the present disclosure, it should be noted that unless otherwise specified and limited, the term "connection" should be understood broadly, for example, it can be an electrical connection, or a connection between two elements, it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above-mentioned term can be understood according to the specific circumstances.

[0072] It should be noted that the terms "first", "second", "third" involved in the embodiments of the present disclosure are only to distinguish similar objects, and do not represent a specific order of the objects. It can be understood that the "first", "second", "third" can be interchanged in a specific order or sequence as appropriate. It should be understood that the objects distinguished by "first", "second", "third" can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein.

[0073] The data line device according to the embodiments of the present disclosure will be described in detail below in combination with FIG. 1 to FIG. 6.

[0074] In the embodiments of the present disclosure, the data line device comprises a housing 100, a rotating member 200, a first cable 300, a connector 400 and a second cable 600. The housing 100 has a receiving cavity 102 and an opening 101 communicating with the receiving cavity 102; the rotating member 200 is rotatably arranged in the receiving cavity 102; the first cable 300 comprises a first end portion 330, a second end portion 320 and a winding section 310. The first end portion 330 is fixed to the rotating member 200; the second end portion 320 is located outside the housing 100 through the opening 101; the winding section 310 is connected with the first end portion 330 and the second end portion 320 respectively and is used to be wound around the rotating member 200; the connector 400 is arranged in the housing 100 and is connected with the first end portion 330; the connector 400 has a first connecting portion 410 in a exposed state; the second cable 600 is located outside the housing 100 and is detachably connected with the first connecting portion 410 to be connected with the first end portion 330 through the connector 400.

[0075] In the related art, the data line structure includes a shell structure, a rotating structure, and two groups of cable structures. The inventor finds that the first group of cable structures is stretched and accommodated through the rotating structure, and the second group of cable structures is fixed to the shell structure. The second group of cable structures is generally electrically connected to the first group of cable structures through welding. However, during the assembly process, the second group of cable structures is often pulled, causing the second group of cable structures to frequently disconnect from the first group of cable structures, resulting in a high failure rate of the data line structure. The data line device of the present disclosure has a connector 400 arranged in the shell 100 and connected to the first end 330 of the first cable 300. The connector 400 has a first connecting part 410 in a visible state. The second cable 600 is located outside the shell 100 and is detachably connected to the first connecting part 410 to be connected to the first end 330 through the connector 400. Here, the second cable 600 can be assembled later during the assembly process. After the other structures of the data line device are assembled, the second cable 600 is detachably connected to the first connecting part 410 in the visible state. Here, the second cable 600 and the first cable 300 can be electrically connected through the connector 400, and can prevent the second cable 600 from being pulled during the assembly process to cause a high failure rate of the data line device.

[0076] In the embodiment of the present disclosure, the structure of the shell 100 is not limited. For example, as shown in FIG. 1, the shell 100 can include a first half shell 110 and a second half shell 120. The second half shell 120 can be connected to the first half shell 110 through a buckle structure, a threaded structure, an adhesive structure, or the like. Here, an opening 101 and a receiving cavity 102 can be defined between the second half shell 120 and the first half shell 110.

[0077] In the embodiment of the present disclosure, the structure of the rotating part 200 is not limited. For example, the rotating part 200 can be a columnar structure. The rotating part 200 can be rotatably arranged in the receiving space in any manner. For example, the rotating part 200 can be rotatably arranged in the receiving space through a rotating shaft structure. As an example, a connecting column 121 is arranged in the receiving space, and the rotating part 200 has a connecting hole. The connecting column 121 is arranged in the connecting hole and can rotate in the connecting hole. Thus, the rotating part 200 is rotatably arranged in the receiving space by arranging the connecting column 121 in the connecting hole. Here, as shown in FIG. 5, the connecting column 121 can be fixed to the second half shell 120. Of course, the connecting column 121 and the second half shell 120 can be one structural part. The connecting column 121 can also be connected to the first half shell 110. Here, the connecting column 121 and the first half shell 110 can be connected through a screw.

[0078] In the embodiment of the present disclosure, the first cable 300 can be stretched through the second end 320 to increase the length of the first cable 300.

[0079] The first end portion 330 of the first cable 300 can be directly fixed to the rotating member 200 by means of bonding, clamping or welding, or can be fixed to other structural members on the rotating member 200 by means of bonding, clamping or welding.

[0080] Here, the first end portion 330, the second end portion 320 and the winding section 310 are different regions of one cable.

[0081] In the embodiments of the present disclosure, the connector 400 can be directly fixed to the housing 100 by means of bonding, clamping or welding, or can be directly fixed to other structural members on the housing 100 by means of bonding, clamping or welding.

[0082] The connector 400 has the first connecting portion 410 in a revealed state, so that the first connecting portion 410 is detachably connected with the second cable 600.

[0083] As an example, as shown in FIG. 1, the housing 100 can have a receiving groove 111, and at least part of the first connecting portion 410 is located in the receiving groove 111, so as to reduce the installation space of the first connecting portion 410, thereby realizing miniaturization of the data line device. Of course, the first connecting portion 410 can also directly extend out of the housing 100.

[0084] In the embodiments of the present disclosure, the second cable 600 is detachably connected with the first connecting portion 410, and the second cable 600 is connected with the first end portion 330 through the connector 400, so that the second cable 600 and the first cable 300 can be detachably connected through the connector 400.

[0085] The implementation manner in which the second cable 600 is detachably connected with the first connecting portion 410 is not limited. The second cable 600 and the first connecting portion 410 can be detachably connected by means of plugging, clamping or the like.

[0086] In some implementation manners of the embodiments of the present disclosure, the second cable 600 can also have a second connecting portion 610, and the second connecting portion 610 and the first connecting portion 410 are detachably connected, so as to facilitate detachable connection of the second cable 600 with the first connecting portion 410.

[0087] In the implementation manner, the implementation manner in which the second connecting portion 610 and the first connecting portion 410 are detachably connected is not limited. The second connecting portion 610 and the first connecting portion 410 can be detachably connected by means of plugging, clamping or the like.

[0088] For example, one of the first connecting part 410 and the second connecting part 610 is a slot, and the other of the first connecting part 410 and the second connecting part 610 is a plug inserted into the slot, so that the first connecting part 410 and the second connecting part 610 can be quickly connected and separated.

[0089] As an example, as shown in FIG. 1 and FIG. 2, the first connecting part 410 is a slot. Here, the end surface of the connector 400 located at the side of the slot can be recessed from the surface of the shell 100, or can be flush with the surface of the shell 100, so as to prevent foreign objects from impacting the connector 400 and damaging the connector 400. Of course, the end surface of the connector 400 located at the side of the slot can also protrude from the surface of the shell 100.

[0090] For another example, one of the first connecting part 410 and the second connecting part 610 is a second clamping groove, and the other of the first connecting part 410 and the second connecting part 610 is a clamping head clamped into the second clamping groove.

[0091] In an application, the connector 400 is a female terminal seat, and the second connecting part 610 is a male terminal; here, the male terminal can be inserted into an interface on the female terminal seat.

[0092] Of course, in other implementations, the second cable 600 can also not be provided with the second connecting part 610. Here, the end of the second cable 600 can also be directly inserted into the slot, or the end of the second cable 600 can also be directly clamped into the second clamping groove.

[0093] In some implementations of the embodiments of the present disclosure, the data line device can further include a conductive assembly 800, which is arranged in the accommodation cavity 102 and electrically connected with the connector 400 and the first end 330 respectively; the electrical connection between the connector 400 and the first end 330 can be achieved through the conductive assembly 800.

[0094] In the present implementation, the structure of the conductive assembly 800 is not limited.

[0095] For example, as shown in FIG. 3 and FIG. 4, the conductive assembly 800 can include a first conductive piece 810 and a second conductive piece 820. The first conductive piece 810 is fixed to the shell 100 and electrically connected with the connector 400; the second conductive piece 820 is fixed to the rotating piece 200 and electrically connected with the first end 330 and the first conductive piece 810 respectively; so that the electrical connection between the connector 400 and the first end 330 can be achieved through the first conductive piece 810 and the second conductive piece 820.

[0096] Here, the structure of the first conductive member 810 is not limited. For example, the first conductive member 810 can be in a plate structure to reduce the setting space of the first conductive member 810. As an example, the first conductive member 810 can be a circuit board. In an application, the first conductive member 810 can be a printed circuit board (PCB) board. Of course, the first conductive member 810 can also be in a block structure.

[0097] Here, the manner in which the first conductive member 810 is electrically connected to the connector 400 is not limited. For example, the first conductive member 810 and the connector 400 can be electrically connected through a conductive wire or a conductive member. For another example, the first conductive member 810 and the connector 400 can be directly electrically connected. As an example, the first conductive member 810 can be a circuit board, and the connector 400 can be directly soldered to the circuit board, and the conductive material structure of the connector 400 can be directly or through a soldering point electrically connected to the conductive layer on the circuit board, as shown in FIG. 2.

[0098] Here, the manner in which the first conductive member 810 is fixed to the housing 100 is not limited. For example, the first conductive member 810 can be fixed to the housing 100 through adhesion, soldering, clamping, a threaded structure, or the like.

[0099] Here, the structure of the second conductive member 820 is not limited. For example, the second conductive member 820 can be in a plate structure to reduce the setting space of the second conductive member 820. Of course, the second conductive member 820 can also be in a block structure.

[0100] Here, the manner in which the second conductive member 820 is fixed to the rotating member 200 is not limited. For example, the second conductive member 820 can be fixed to the rotating member 200 through adhesion, soldering, clamping, a threaded structure, or the like.

[0101] Here, the manner in which the second conductive member 820 is electrically connected to the first end portion 330 is not limited. For example, the second conductive member 820 and the first end portion 330 can be electrically connected through direct contact. For another example, the second conductive member 820 and the first end portion 330 can be electrically connected through a conductive wire or a conductive member.

[0102] Here, the manner in which the second conductive member 820 is electrically connected to the first conductive member 810 is not limited.

[0103] For example, the conductive assembly 800 can further comprise a conductive structure 830; the conductive structure 830 can comprise: at least one conductive ring groove 831 and at least one conductive protrusion 832, the at least one conductive protrusion 832 being inserted into the conductive ring groove 831 and being capable of rotating in the conductive ring groove 831; one of the at least one conductive ring groove 831 and the at least one conductive protrusion 832 being arranged on the first conductive member 810, and the other of the at least one conductive ring groove 831 and the at least one conductive protrusion 832 being arranged on the second conductive member 820. During the rotation of the rotating member 200 relative to the housing 100, the at least one conductive protrusion 832 slides in the corresponding conductive ring groove 831, and meanwhile, the conductive protrusion 832 and the conductive ring groove 831 are always in an electrically connected state, so that the first end portion 330 fixed on the rotating member 200 and the connector 400 arranged on the housing 100 are always in an electrically connected state through the conductive protrusion 832 and the conductive ring groove 831, and thus the first cable 300 and the second cable 600 are always in an electrically connected state.

[0104] As an example, as shown in FIG. 6, the at least one conductive ring groove 831 is arranged on the first conductive member 810, and the at least one conductive protrusion 832 is arranged on the second conductive member 820.

[0105] Here, the conductive ring groove 831 is provided with a conductive material structure. For example, the bottom wall of the conductive ring groove 831 can be provided with a conductive material structure. For another example, the side wall of the conductive ring groove 831 can be provided with a conductive material structure. As an example, the first conductive member 810 is a circuit board, and the bottom wall of the conductive ring groove 831 can be provided with a conductive layer.

[0106] Here, the number of the conductive ring groove 831 is not limited. As an example, as shown in FIG. 6, six conductive ring grooves 831 are coaxially arranged on the first conductive member 810.

[0107] Here, the structure of the conductive protrusion 832 is not limited. For example, the conductive protrusion 832 can be a conductive sheet. As an example, the conductive protrusion 832 can be formed by an arc-shaped conductive sheet.

[0108] Here, the conductive protrusion 832 can be electrically connected with a conductive material structure on the second conductive member 820, and the conductive material structure on the second conductive member 820 can be electrically connected with the first end portion 330. Of course, the conductive protrusion 832 can also be directly electrically connected with the first end portion 330 through a conductive wire or a conductive member.

[0109] Here, the number of the conductive protrusions 832 is not limited. As an example, as shown in FIG. 6, the second conductive member 820 is coaxially provided with six groups of the conductive protrusions 832, each of which is inserted into the corresponding conductive ring groove 831 and electrically connected with the conductive material structure at the conductive ring groove 831, so as to realize electrical connection with the connector 400 on the first conductive member 810.

[0110] Of course, the conductive structure 830 can also be in other structural forms. For example, the conductive structure 830 can include a flexible conductive wire provided between the first conductive member 810 and the second conductive member 820, which can be curled or unfolded when the second conductive member 820 rotates relative to the first conductive member 810.

[0111] Of course, the conductive assembly 800 can also be in other structural forms. For example, the conductive assembly 800 can include a flexible conductive wire, which is electrically connected with the first end portion 330 and the connector 400 respectively, and can be curled or unfolded when the rotating member 200 rotates relative to the housing 100.

[0112] In some implementations of the embodiments of the present disclosure, as shown in FIG. 5, the data line device can further include an elastic member 500, at least a part of which can be provided in the cavity defined by the rotating member 200 and connected with the rotating member 200 and the housing 100 respectively; the elastic member 500 is used to provide a force to the rotating member 200 to rotate in the storage direction, so as to automatically rotate the rotating member 200 in the storage direction based on the force provided by the elastic member 500 to rotate in the storage direction when the external force stretching the first cable 300 is removed, thereby realizing automatic storage of the first cable 300 by the data line device.

[0113] Here, the structure of the elastic member 500 is not limited. For example, the elastic member 500 can be a coil spring.

[0114] The way in which the elastic member 500 is connected with the rotating member 200 and the housing 100 is not limited. For example, a first end of the elastic member 500 can be fixed to the rotating member 200 by clamping, bonding, welding or the like, and a second end of the elastic member 500 can be fixed to the housing 100 by clamping, bonding, welding or the like. As an example, the second end of the elastic member 500 is fixed to the housing 100 by clamping on the connecting column 121.

[0115] In the present implementation, the data line device can further comprise a limiting member 700, which is arranged between the housing 100 and the end side of the rotating member 200, and is used to limit the rotating position of the rotating member 200 relative to the housing 100, so that when the first cable 300 is pulled out of the housing 100 to a proper length, the rotating member 200 can be prevented from rotating relative to the housing 100 by the limiting member 700, so as to keep the first cable 300 at the proper length.

[0116] The structure of the limiting member 700 is not limited. For example, as shown in FIG. 3, the end surface side of the rotating member 200 is further provided with an inner annular slide 201 and an outer annular slide 202 arranged at a radial interval, and a sliding-in passage 203 and a sliding-out passage communicated with the inner annular slide 201 and the outer annular slide 202, respectively, and the end surface side of the rotating member 200 is further provided with a first clamping groove 204 at the sliding-in passage 203; the limiting member 700 is rotatably arranged in the housing 100 and has a protruding column 710 arranged in an axial direction, which is used to be clamped in the first clamping groove 204. In the state that the first cable 300 is stretched by an external force, the protruding column 710 slides in the outer annular slide 202 when the first cable 300 is stretched to a proper length; the external force is removed, the rotating member 200 reversely rotates under the action of the elastic member 500, the protruding column 710 enters the first clamping groove 204 from the sliding-in passage 203, and the rotating member 200 no longer rotates; when the rotating member 200 is slightly pulled and released, the protruding column 710 enters the inner annular slide 201 from the sliding-in passage 203, and reversely rotates under the action of the elastic member 500, the protruding column 710 slides in the inner annular slide 201 until the first cable 300 is completely stored.

[0117] Here, the limiting member 700 can be rotatably arranged in the housing 100 through a rotating shaft structure. As an example, the limiting member 700 can be rotatably connected with the housing 100 through a shaft hole structure.

[0118] Of course, in other implementations, the limiting member 700 can also have other structures. For example, the limiting member 700 can be movably arranged in the housing 100, and a limiting groove matched with the limiting member 700 can be arranged at the end surface side of the rotating member 200, when the end of the limiting member 700 moves into the limiting groove, the rotating member 200 cannot rotate, and when the end of the limiting member 700 moves out of the limiting groove, the rotating member 200 can rotate.

[0119] In the embodiment of the present disclosure, the data line device can include a housing 100, a rotating member 200, a first cable 300, a connector 400 and a second cable 600. The housing 100 has a receiving cavity 102 and an opening 101 communicating with the receiving cavity 102; the rotating member 200 is rotatably arranged in the receiving cavity 102; the first cable 300 includes a first end portion 330, a second end portion 320 and a winding section 310. The first end portion 330 is fixed to the rotating member 200; the second end portion 320 is located outside the housing 100 through the opening 101; the winding section 310 is connected with the first end portion 330 and the second end portion 320 respectively and is arranged around the rotating member 200; the connector 400 is arranged in the housing 100 and is connected with the first end portion 330; the connector 400 has a first connecting portion 410 in a exposed state; the first connecting portion 410 is used for detachably connecting with the second cable 600.

[0120] The connector 400 is arranged in the housing 100 and is connected with the first end portion 330 of the first cable 300, and the connector 400 has a first connecting portion 410 in an exposed state; the first connecting portion 410 is used for detachably connecting with the second cable 600 located outside the housing 100; here, in the assembling process, the second cable 600 can be assembled later, and after the other structures of the data line device are assembled, the second cable 600 is detachably connected with the first connecting portion 410 in the exposed state; here, the second cable 600 and the first cable 300 can realize electrical connection through the connector 400 and can prevent the second cable 600 from being pulled during the assembling process to cause a high defective rate of the data line device.

[0121] In the embodiment of the present disclosure, the data line device can include: the second cable 600, the second cable 600 is located outside the housing 100 and is detachably connected with the first connecting portion 410 to be connected with the first end portion 330 through the connector 400.

[0122] In the embodiment of the present disclosure, the second cable 600 can also have a second connecting portion 610, and the second connecting portion 610 and the first connecting portion 410 are detachably connected, so as to detachably connect the second cable 600 with the first connecting portion 410.

[0123] In some examples, the connector 400 can be a female connector, and the first connecting portion 410 can be a female connector port of the female connector. In this case, the end of the second cable 600 connected to the first connecting portion 410 can be a male connector, and the male connector can be detachably connected to the female connector port of the female connector. In other examples, the first connecting portion 410 can be a male connector, and the end of the second cable 600 connected to the first connecting portion 410 can be a female connector, and the female connector can be detachably connected to the female connector port of the female connector.

[0124] As an example, the connector 400 can be a female connector, and the second connecting portion 610 can be a male connector. In this case, the male connector can be inserted into an interface on the female connector.

[0125] In the embodiments of the present disclosure, as shown in FIG. 1, the housing 100 can have a receiving groove 111, and at least part of the first connecting portion 410 is located in the receiving groove 111, so as to reduce the installation space of the first connecting portion 410, thereby realizing miniaturization of the data line device. Of course, the first connecting portion 410 can also directly extend out of the housing 100.

[0126] In the embodiments of the present disclosure, the data line device comprises a housing 100, a rotating member 200, a first cable 300, a connector 400, and a second cable 600. The housing 100 has a receiving cavity 102 and an opening 101 communicating with the receiving cavity 102; the rotating member 200 is rotatably arranged in the receiving cavity 102; the first cable 300 comprises a first end portion 330, a second end portion 320, and a winding section 310. The first end portion 330 is fixed to the rotating member 200; the second end portion 320 is located outside the housing 100 through the opening 101; the winding section 310 is connected to the first end portion 330 and the second end portion 320 respectively and is arranged around the rotating member 200; the connector 400 is arranged on the housing 100 and is connected to the first end portion 330; the connector 400 has a first connecting portion 410 in an exposed state; the second cable 600 is located outside the housing 100, and one end of the second cable 600 is connected to the first connecting portion 410 to be connected to the first end portion 330 through the connector 400; the other end of the second cable 600 has a plug-in portion for electrically connecting to an external circuit board with a plug-in interface; so as to realize detachable electrical connection between the first cable 300 and the external circuit board through the second cable 600 outside the housing 100.

[0127] The one end of the second cable 600 can be detachably connected to the first connecting portion 410, or can be fixedly connected.

[0128] In the case that the second cable 600 is detachably connected to the first connecting part 410 at one end, in the assembling process, the second cable 600 can be assembled later, and after the other structures of the data line device are assembled, the second cable 600 is detachably connected to the first connecting part 410 in the exposed state. Here, the second cable 600 and the first cable 300 can realize electrical connection and prevent the second cable 600 from being pulled during the assembling process to cause a high defective rate of the data line device.

[0129] In some implementations of the embodiments of the present disclosure, the second cable 600 can also have a second connecting part 610, and the second connecting part 610 is detachably connected to the first connecting part 410, so as to facilitate the detachable connection of the second cable 600 and the first connecting part 410.

[0130] In the present implementation, one of the first connecting part 410 and the second connecting part 610 can be a slot, and the other of the first connecting part 410 and the second connecting part 610 can be a plug inserted into the slot, so that the first connecting part 410 and the second connecting part 610 can be quickly connected and separated.

[0131] As an example, as shown in FIGS. 1 and 2, the first connecting part 410 is a slot. Here, the end surface of the connector 400 located on the side of the slot can be recessed from the surface of the shell 100, or the end surface of the connector 400 located on the side of the slot can be flush with the surface of the shell 100, so as to prevent foreign objects from hitting the connector 400 and damaging the connector 400. Of course, the end surface of the connector 400 located on the side of the slot can also protrude from the surface of the shell 100.

[0132] In an application, the connector 400 is a female terminal, and the second connecting part 610 is a male terminal. Here, the male terminal can be inserted into the interface on the female terminal.

[0133] In the embodiments of the present disclosure, as shown in FIG. 1, the shell 100 can have a receiving groove 111, and at least part of the first connecting part 410 can be located in the receiving groove 111, so as to reduce the installation space of the first connecting part 410, thereby realizing the miniaturization of the data line device. Of course, the first connecting part 410 can also directly extend out of the shell 100.

[0134] It should be noted that the above embodiments have described the shell 100, the rotating member 200, the first cable 300, the connector 400, and the second cable 600, which will not be described here again.

[0135] The above merely describes some embodiments of the present disclosure, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A data line device, comprising: a housing having a receiving cavity and an opening in communication with the receiving cavity; a rotating member rotatably arranged in the receiving cavity; a first cable comprising: a first end fixed to the rotating member; a second end located outside the housing through the opening; a winding section connected to the first end and the second end respectively and arranged around the rotating member; a connector arranged in the housing and connected to the first end; the connector has a first connecting portion in an exposed state; a second cable located outside the housing and detachably connected to the first connecting portion to be connected to the first end through the connector.

2. The data line apparatus of claim 1, wherein, The second cable further has a second connecting portion, and the second connecting portion and the first connecting portion are detachably connected.

3. The data line apparatus of claim 2, wherein, One of the first connecting portion and the second connecting portion is a socket, and the other of the first connecting portion and the second connecting portion is a plug inserted into the socket.

4. The data line apparatus of claim 2, wherein, The first connecting portion is a socket. The connector is recessed in the surface of the housing at the end face of the socket; or the connector is flush with the surface of the housing at the end face of the socket.

5. The data line apparatus of claim 2, wherein, The connector is a female terminal, and the second connecting portion is a male terminal.

6. The data line apparatus of any one of claims 1 to 5, wherein, The housing has a receiving groove, and at least part of the first connecting portion is located in the receiving groove.

7. The data line apparatus of any of claims 1 to 6, wherein, Further comprising: a conductive assembly arranged in the receiving cavity and electrically connected to the connector and the first end respectively.

8. The data line apparatus of claim 7, wherein, The conductive assembly comprises: a first conductive member fixed to the housing and electrically connected to the connector; a second conductive member fixed to the rotating member and electrically connected to the first end and the first conductive member respectively.

9. The data line apparatus of claim 8, wherein, The conductive assembly further comprises a conductive structure. The conductive structure comprises: at least one conductive ring groove; at least one conductive protrusion inserted into the conductive ring groove and capable of rotating in the conductive ring groove; one of the at least one conductive ring groove and the at least one conductive protrusion is arranged in the first conductive member, and the other of the at least one conductive ring groove and the at least one conductive protrusion is arranged in the second conductive member.

10. The data line apparatus of claim 8, wherein, The first conductive member is a plate structure, and the second conductive member is a plate structure. 11.A data line device, comprising: a housing having a receiving cavity and an opening in communication with the receiving cavity; a rotating member rotatably arranged in the receiving cavity; a first cable comprising: a first end fixed to the rotating member; a second end located outside the housing through the opening; a winding section connected to the first end and the second end respectively and arranged around the rotating member; a connector arranged in the housing and connected to the first end; the connector has a first connecting portion in an exposed state, and the first connecting portion is used for detachable connection with a second cable.

12. The data line apparatus of claim 11, wherein, The connector is a female connector; or the first connecting portion is a male connector.

13. The data line apparatus of claim 11 or 12, wherein, Further comprising: the second cable located outside the housing and detachably connected to the first connecting portion to be connected to the first end through the connector.

14. The data line apparatus of claim 13, wherein, The second cable further has a second connecting part which is detachably connected with the first connecting part; and / or, The connector is a female terminal seat, and the second connecting part is a male terminal.

15. The data line apparatus of any of claims 11 to 14, wherein, The shell has a receiving groove, and at least part of the first connecting part is located in the receiving groove.

16. A data line device, comprising: a shell having a receiving cavity and an opening communicating with the receiving cavity; a rotating member rotatably arranged in the receiving cavity; a first cable comprising: a first end part fixed to the rotating member; a second end part located outside the shell through the opening; a winding section connected with the first end part and the second end part respectively and used for winding around the rotating member; a connector arranged in the shell and connected with the first end part, the connector having a first connecting part in an exposed state; a second cable located outside the shell, one end of the second cable being connected with the first connecting part, and the other end of the second cable having a plug part used for electrically connecting with an external circuit board having a plug interface.

17. The data line apparatus of claim 16, wherein, The second cable further has a second connecting part which is detachably connected with the first connecting part.

18. The data line apparatus of claim 17, wherein, One of the first connecting part and the second connecting part is a socket, and the other of the first connecting part and the second connecting part is a plug arranged in the socket.

19. The data line apparatus of claim 17, wherein, The first connecting part is a socket; the connector is recessed in the surface of the shell at the end face of the periphery of the socket; or the connector is flush with the surface of the shell at the end face of the periphery of the socket; and / or, The connector is a female terminal seat, and the second connecting part is a male terminal.

20. The data line apparatus of any of claims 16 to 19, wherein, The shell has a receiving groove, and at least part of the first connecting part is located in the receiving groove.

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