Data cable adapter, data cable and electronic device

Abstract

The present invention discloses a data cable adapter, a data cable and an electronic device, and relates to the technical field of data transmission. The data cable adapter includes a shielding component, a circuit board, a rubber block and an interface component; the shielding component includes an inner support and an outer cover, the inner support includes a first support frame and a second support frame that are mutually clamped, and the ends thereof away from each other have limiting ribs protruding laterally, and when the outer cover is sleeved on the outer periphery of the inner support, the outer cover is limited between the two limiting ribs; the circuit board is arranged between the rubber blocks and both are arranged inside the inner support; the interface component includes a socket and a plug connector, the socket and the plug connector are connected to the circuit board, the socket is arranged inside the inner support, and one end of the inner support is provided with a connector hole that is compatible with the plug connector, and the plug connector extends out of the inner support from the connector hole; wherein, the connector model compatible with the socket and the plug connector are different. The technical solution of the present invention solves the problem of a single pluggable type of data cable in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of data transmission, and in particular to a data line adapter, a data line and an electronic device. Background Art

[0002] At present, electronic products have become an indispensable part of people's daily lives, and various types of electronic products are being used more and more widely. Data cables are generally used for data transmission or charging of electronic products. However, the types of data plug ports used by different types of electronic products are not the same. In order to meet the different data plug port types of various electronic products, existing data cables are designed with different types of plug connectors. However, each type of data cable can only be used for electronic products with the corresponding type of plug port, which causes many problems such as the data cable being unusable due to the non-universal type of plug port. For this reason, users have to buy multiple different types of data cables for use with different electronic products, which not only costs more, but is also extremely inconvenient to store and carry. That is, the data cables in the prior art have the problem of a single type of plug connector. Summary of the Invention

[0003] The main purpose of the present invention is to provide a data cable adapter, aiming to solve the problem that the existing data cables have a single pluggable type.

[0004] To achieve the above-mentioned objectives, the present invention proposes a data cable adapter. The data cable adapter includes a shielding component, a circuit board, a rubber block, and an interface component. The shielding component includes an inner support member and an outer cover. The inner support member includes a first support frame and a second support frame, the first support frame and the second support frame being clamped together, and the first support frame and the second support frame each having a limiting rib protruding laterally from one end away from the other. The outer cover is sleeved on the outer periphery of the inner support member and is limited between the limiting ribs of the first support frame and the limiting ribs of the second support frame. The circuit board is arranged in the inner support member. The rubber block is arranged in the inner support member, and the circuit board is arranged between the rubber blocks. The interface component includes a socket and a plug connector, the socket and the plug connector are connected to the circuit board. The socket is arranged in the inner support member, and one end of the inner support member is provided with a connector hole adapted for the plug connector, and the plug connector extends out of the inner support member through the connector hole. The connector model adapted for the socket is different from the connector model.

[0005] In one embodiment, the first support frame and the second support frame include a support end surface and a support arm, and the support arm is upright on the same side of the support end surface and is respectively located at both ends of the support end surface; the end of the support arm of the first support frame is provided with a clamping portion, and the connecting arm of the second support frame is provided with a clamping interface, and when the first support frame is connected to the second support frame, the clamping protrusion is clamped in the clamping interface.

[0006] In one embodiment, the clamping portion includes a clamping protrusion extending toward the inner side of the first support frame, and the end of the support arm of the second support frame is provided with an arc piece recessed toward the inner side of the second support frame, and the clamping protrusion slides into the card interface along the outer side of the arc piece.

[0007] In one embodiment, the inner walls of the outer cover ports are respectively provided with limiting grooves recessed toward the other port, and when the outer cover is sleeved on the outer periphery of the inner support member, the limiting ribs abut against the bottom surfaces of the limiting grooves.

[0008] In one embodiment, the socket is provided with a socket groove at one end away from the circuit board, and the supporting end face of the second support frame is provided with a socket interface corresponding to the socket groove, and the inner side of the supporting end face is circumferentially connected to the socket interface. When the socket abuts against the supporting end face of the second support frame, the socket is clamped on the limiting protrusion.

[0009] In one embodiment, the circuit board is provided with a receiving groove, and buckles are connected on both sides of the socket. Corresponding buckle grooves are provided on both sides of the receiving groove. When the socket is placed in the receiving groove, the buckles are inserted into the buckle grooves.

[0010] In one embodiment, the plug connector includes a plug-in portion and a limiting portion that are connected to each other. When the plug-in portion extends from the inner support member, the limiting portion is limited within the inner support member and abuts against the supporting end surface of the first support frame.

[0011] In one embodiment, the limiting portion includes a base and a clamping plate, the clamping plate is arranged at one end of the base close to the circuit board, and a clamping groove is provided on the clamping plate. When the circuit board is connected to the plug connector, the circuit board is clamped in the clamping groove.

[0012] In one embodiment, two annular baffles are further included, which respectively seal the limiting sections on both sides of the outer cover, wherein one of the annular baffles is arranged on the outer periphery of the plug connector, and the other annular baffle is provided with a plug hole corresponding to the plug groove.

[0013] In one embodiment, the connector model compatible with the socket is USB type A, USB type B, USB type C, HDMI-TYPE-A, HDMI-TYPE-B, HDMI-TYPE-C or HDMI-TYPE-D; the plug connector model is USB type A, USB type B, USB type C, HDMI-TYPE-A, HDMI-TYPE-B, HDMI-TYPE-C or HDMI-TYPE-D.

[0014] The present invention also provides a data cable, comprising a data cable body, a data cable connector, and at least one data cable adapter as described above, wherein the data cable adapter is connected to the data cable body or the data cable connector, and the data cable connector is adapted to the socket of the data cable adapter.

[0015] The present invention further provides an electronic device, which can be charged and / or transmit data via the data cable mentioned above.

[0016] The present invention proposes a data cable adapter, comprising a shielding assembly, an interface assembly, and a circuit board. The inner support member of the shielding assembly comprises a first support frame and a second support frame, the first support frame and the second support frame being snap-connected. Furthermore, the first support frame and the second support frame each have a limiting rib protruding laterally from one end away from the other. When the outer cover is fitted around the outer periphery of the inner support member, the outer cover is constrained between the limiting ribs, avoiding the need for an external colloid to connect the outer cover and the inner support member. A stable connection is achieved through the mechanical structure of the shielding assembly itself. The connection between the socket and the connector in the interface assembly within the inner support member is achieved through the circuit board. The data cable adapter implements charging and / or data transmission functions. The connector model compatible with the socket and the connector model are different. Therefore, by plugging the data cable adapter into a compatible data cable connector, the type of port to which the data cable can be plugged can be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 This is a structural diagram of an embodiment of a data cable adapter of the present invention;

[0019] Figure 2 for Figure 1 A structural diagram of the data cable adapter from another perspective;

[0020] Figure 3 for Figure 1 Exploded view of the data cable adapter;

[0021] Figure 4 for Figure 1 Cross-sectional view of the data cable adapter;

[0022] Figure 5 for Figure 1 Schematic diagram of the connection structure of the interface component and the inner support of the data cable adapter;

[0023] Figure 6 for Figure 1 Schematic diagram of the connection structure of the interface component and circuit board of the data cable adapter.

[0024] Description of Figure Numbers:

[0025] Label name Label name 10 Data cable adapter 100 Shielding components 110 Internal support 111 First support frame 111a Snap-on part 111a' Snap-on protrusion 111b Connector hole 112 Second support frame 112a Card interface 112b Plug interface 112c Limiting protrusion 112d Arc 112d' expansion joints 113 Limiting ribs 114 Support end face 115 Support arm 120 outer cover 121 Limit slot 200 Interface components 210 socket 211 Socket 212 Buckle 220 Plug connector 221 Connector 222 Limiting part 222a base 222b Card plate 222b' Card slot 300 circuit board 310 Receiving slot 320 Buckle slot 400 Ring baffle 410 Socket 500 Rubber Block

[0026] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] To accommodate the diverse data port types of various electronic products, existing data cables are designed with different types of connectors. However, each type of connector can only be used with electronic products that accept the corresponding type of connector, leading to numerous issues with data cables being unusable due to the lack of universal port compatibility. Consequently, users are forced to purchase multiple different types of data cables for different electronic products, which not only incurs significant costs but also makes storage and portability extremely inconvenient. In other words, existing data cables suffer from a single connector type.

[0031] See also Figures 1 to 4 as well as Figure 6 In order to solve the above problems, the present invention proposes a data cable adapter. The data cable adapter 10 includes a shielding assembly 100, a circuit board 300 and an interface assembly 200. The shielding assembly 100 includes an inner support member 110 and an outer cover 120. The inner support member 110 includes a first support frame 111 and a second support frame 112. The first support frame 111 and the second support frame 112 are clamped together. The first support frame 111 and the second support frame 112 have limiting ribs 113 protruding laterally from one end away from the other. The outer cover 120 is sleeved on the outer periphery of the inner support member 110. The outer cover 120 is limited between the limiting ribs 113 of the first support frame 111 and the limiting ribs 113 of the second support frame 112. The circuit board 300 is arranged in the inner support member 110; the interface component 200 includes a socket 210 and a plug connector 220, and the socket 210 and the plug connector 220 are connected to the circuit board 300, the socket 210 is arranged in the inner support member 110, and one end of the inner support member 110 is provided with a connector hole 111b adapted to the plug connector 220, and the plug connector 220 extends out of the inner support member 110 through the connector hole 111b.

[0032] The shielding assembly 100 is configured to include an inner support member 110 and an outer cover 120, and the inner support member 110 is divided into a first support frame 111 and a second support frame 112. The first support frame 111 and the second support frame 112 are connected by snapping, and the movement of the outer cover 120 sleeved on the outer periphery of the inner support member 110 is restricted by limiting ribs 113 protruding laterally from the ends of the first support frame 111 and the second support frame 112 away from each other, thereby achieving an integral connection between the inner support member 110 and the outer cover 120 and avoiding the use of colloid to achieve the connection between the inner support member 110 and the outer cover 120. At the same time, unlike screw connection, magnetic connection and other methods, the snap connection is completed by the mechanical structure of the inner support member 110 and the outer cover 120 themselves, which ensures a stable connection without the need for additional components such as screws and magnets, saving production costs and optimizing the process steps during installation and assembly. During installation, the first support frame 111 and the second support frame 112 are respectively inserted into the outer cover 120 from both sides of the outer cover 120 at one end away from the limiting ribs 113. After the first support frame 111 and the second support frame 112 are completely snapped together, the outer cover 120 is also limited between the limiting ribs 113, and the inner support member 110 and the outer cover 120 are fixedly connected as a whole.

[0033] The circuit board 300 is disposed within the inner support member 110. The socket 210 and the plug connector 220 in the interface assembly 200 are respectively connected to the circuit board 300. The socket 210 is disposed within the inner support member 110. One end of the inner support member 110 is provided with a connector hole 111b that is compatible with the plug connector 220. The plug connector 220 extends from the inner support member 110 through the connector hole 111b. The socket 210 is used to connect to a connector of another device that matches it, and the plug connector 220 is used to connect to a socket of another device. When the plug socket 210 of the data cable adapter 10 is of the same model as the data cable connector, the plug connector 220 of the data cable adapter 10 can be designed to be of a different model to meet the needs of different types of electronic devices; or when the plug connector 220 of the data cable adapter 10 is adapted to the socket of a certain electronic device, the plug socket 210 of the data cable adapter 10 can be designed to be of a different model to adapt the electronic device to different types of data cable connectors. The data cable adapter 10 is small in size, easy to carry, and convenient to use.

[0034] The main function of the data cable adapter 10 is to realize the conversion of the data cable connector type, so as to meet the needs of electronic devices with different interface models without replacing other types of data cables. Therefore, in this embodiment, the model of the socket 210 in the data cable adapter 10 is different from the model of the plug connector 220. In addition, there are many optional types of the socket 210 and the plug connector 220, including but not limited to USB (Universal Serial Bus) Type A, USB Type B, USB Type C, HDMI (High Definition Multimedia Interface)-TYPE-A, HDMI-TYPE-B, HDMI-TYPE-C or HDMI-TYPE-D, etc.

[0035] Conventional data cables have certain requirements for port plugging and unplugging during data transmission. Hot plugging, i.e., plugging and unplugging a port connector while powered on, can damage the port connector. This is especially true for HDIM-type data cables, which perform high-speed digital data transmission and are more susceptible to damage during hot plugging. In this embodiment, the circuit board 300 is provided with a protection circuit to protect the port connector during hot plugging. This means that the data cable adapter 10 can be plugged and unplugged freely during use without damaging the plug connector 220 or the external device's plug port.

[0036] A rubber block 500 is also provided in the inner support member 110, and the circuit board 300 is provided between the rubber blocks 500. The rubber blocks 500 have waterproof and shockproof functions. When the data cable adapter 10 is subjected to excessive external force or water penetrates into the shielding assembly 100, the rubber block 500 can reduce the degree of external force on the circuit board 300 or prevent the water from penetrating from the outside from flowing onto the circuit board 300 and damaging the preset circuit on the circuit board 300.

[0037] See also Figure 3 and Figure 4Specifically, in one embodiment, the first support frame 111 and the second support frame 112 include a support end surface 114 and a support arm 115, and the support arm 115 is upright on the same side of the support end surface 114 and is respectively located at both ends of the support end surface 114; the end of the support arm 115 of the first support frame 111 is provided with a clamping portion 111a, and the connecting arm of the second support frame 112 is provided with a clamping interface 112a. When the first support frame 111 is connected to the second support frame 112, the clamping protrusion 111a' is clamped in the clamping interface 112a. The engaging portion 111a includes an engaging protrusion 111a', which can be extended toward the outside of the first support frame 111. When the first support frame 111 and the second support frame 112 are installed and connected, the engaging protrusion 111a' first abuts against the inner wall surface of the second support frame 112, at which time the support arms 115 of the first support frame 111 retract inwardly and the support arms 115 of the second support frame 112 expand outwardly. The engaging protrusion 111a' then slides along the inner wall surface of the support arms 115 of the second support frame 112 toward the support end surface 114 of the second support frame 112. When the engaging protrusion 111a' fully enters the engaging interface 112a, the first support frame 111 and the second support frame 112 return to their initial state, at which time the engaging protrusion 111a' is engaged with the engaging interface 112a.

[0038] Similarly, the engaging protrusion 111a' can also extend toward the inner side of the first support frame 111. When the first support frame 111 and the second support frame 112 are connected, the engaging protrusion 111a' first abuts against the outer wall surface of the support arm 115 of the second support frame 112. At this time, the support arm 115 of the first support frame 111 expands outward, while the support arm 115 of the second support frame 112 contracts inward. The engaging protrusion 111a' then slides along the outer wall surface of the second support frame 112 toward the support end surface 114 of the second support frame 112. When the engaging protrusion 111a' fully enters the engaging interface 112a, the first support frame 111 and the second support frame 112 return to their initial state, at which point the engaging protrusion 111a' is engaged with the engaging interface 112a. The first support frame 111 and the second support frame 112 have limited deformation capabilities, and after the outer cover 120 is sleeved on the outer periphery of the inner support member 110, the inner support member 110 is generally only subjected to an external force of inward squeezing, that is, the snap-fitting protrusion 111a' is not easy to fall out of the snap interface 112a, thereby ensuring the connection stability of the first support frame 111 and the second support frame 112. Preferably, the end of the support arm 115 of the second support frame 112 is provided with an arc piece 112d that is recessed toward the inner side of the second support frame 112. When the engaging protrusion 111a' slides along the outer wall of the support arm 115 of the second support frame 112 toward the supporting end surface 114 of the second support frame 112, it first contacts the arc piece 112d that is recessed toward the inner side of the second support frame 112, and then slides along the arc piece 112d into the engaging interface 112a. Due to the small diameter of the arc piece 112d, it guides the sliding of the engaging protrusion 111a', further facilitating the installation and connection between the first support frame 111 and the second support frame 112. The arc piece 112d is provided with a deformation gap 112d' to prevent the supporting arm 115 of the second support frame 112 from breaking due to excessive deformation.

[0039] Furthermore, in addition to the inner support member 110, the shielding assembly 100 is further provided with an outer cover 120 that is sleeved on the outside of the inner support member 110 to protect the components within the inner support member 110. After the outer cover 120 is sleeved on the inner support member 110, the movement of the outer cover 120 is restricted by limiting ribs 113 provided on the inner support member 110. However, the end surfaces of the first support frame 111 and the second support frame 112 on which the limiting ribs 113 are provided are located outside the outer cover 120, which is not conducive to handling the connection gap between the inner support member 110 and the outer cover 120.

[0040] See also Figures 3 to 5In view of this, in one embodiment, the inner wall of each port of the outer cover 120 is provided with a retaining groove 121 that is recessed toward the other port. When the outer cover 120 is sleeved around the outer periphery of the inner support member 110, the retaining ribs 113 abut against the bottom surface of the retaining groove 121. At this point, the end surface of the inner support member 110 with the retaining ribs 113 is located within the outer cover 120. If, after installation, a gap exists between the end surface of the inner support member 110 with the retaining ribs 113 and the outer cover 120, the gap can be sealed by simply filling the retaining groove 121, which is simple and convenient.

[0041] See also Figure 3 The socket 210 is arranged in the inner support member 110, and the socket 210 is used to connect to the connectors of other matching devices. Therefore, in one embodiment, the socket 210 is provided with a plug-in slot 211 at one end away from the circuit board 300, and the supporting end surface 114 of the second support frame 112 is provided with a plug-in interface 112b corresponding to the plug-in slot 211. The inner side of the supporting end surface 114 is circumferentially connected to the plug-in interface 112b with a limiting protrusion 112c. When the socket 210 abuts against the supporting end surface 114 of the second support frame 112, the socket 210 is clamped in the limiting protrusion 112c. The limiting protrusions 112c play a role in positioning the installation of the socket 210. When the socket 210 is engaged with the limiting protrusions 112c, the plug interface 112b is aligned and stacked with the plug slot 211. At the same time, because the limiting protrusions 112c are circumferentially arranged on the plug interface 112b, the socket 210 has corresponding limiting protrusions 112c in the vertical and horizontal directions to limit it. The limiting protrusions 112c also support and fix the socket 210. When the data cable connector is connected to the socket 210, it passes through the plug interface 112b and is inserted into the plug slot 211 to complete the connection.

[0042] Please continue reading Figure 4 and Figure 5 The socket 210 should also be connected to the circuit board 300. Furthermore, in one embodiment, the circuit board 300 is provided with a receiving groove 310, and buckles 212 are connected on both sides of the socket 210. Corresponding buckle grooves 320 are provided on both sides of the receiving groove 310. When the socket 210 is placed in the receiving groove 310, the buckles 212 are inserted into the buckle grooves 320. The socket 210 and the receiving groove 310 can be a clearance fit or an interference fit. The buckles 212 and the buckle grooves 222b' ensure a stable connection between the socket 210 and the circuit board 300.

[0043] See also Figure 5 and Figure 6The circuit board 300 is also connected to the plug connector 220, which extends from the inner support member 110 and is used to connect to other electronic devices. To ensure the stability of the connection between the plug connector 220 and other electronic devices, the position of the plug connector 220 needs to be fixed and prevented from shifting in any direction. To achieve the above purpose, in one embodiment, the plug connector 220 includes a plug portion 221 and a limiting portion 222 that are connected to each other. When the plug portion 221 extends from the inner support member 110, the limiting portion 222 is limited within the inner support member 110 and abuts against the end surface of the first support frame 111. In this case, the position of the plug connector 220 can be maintained stably by simply maintaining the limiting portion 222 in stable abutment with the end surface of the inner support member 110. There are many ways to maintain the limiting portion 222 in abutment with the end surface of the inner support member 110, such as screw connection, welding, bonding, etc. In this embodiment, to optimize the fixing method of the plug connector 220, the circuit board 300 is used to maintain stable contact between the limiting portion 222 and the end surface of the inner support member 110. Specifically, the limiting portion 222 is configured to include a base 222a and a clamping plate 222b. The clamping plate 222b is disposed at one end of the base 222a close to the circuit board 300. The clamping plate 222b is provided with a clamping groove 222b'. When the circuit board 300 is connected to the plug connector 220, the circuit board 300 is clamped into the clamping groove 222b'.

[0044] When the circuit board 300 is connected to the plug connector 220, it is clamped in the clamping groove 222b' and abuts against the end face of the clamping portion 111a. The other end of the circuit board 300 is connected to the socket 210. By arranging the circuit board 300 between the socket 210 and the plug connector 220, a stable connection between the socket 210, the circuit board 300 and the limiting portion 222 of the plug connector 220 is achieved between the inner support member 110, and the socket 210 and the plug connector 220 are electrically connected, meeting the conditions for charging and / or data transmission.

[0045] See also Figures 1 to 3In one embodiment, the data cable adapter 10 is further provided with two annular baffles 400, each of which seals the limiting sections on both sides of the outer cover 120. One of the annular baffles 400 is provided on the outer periphery of the plug connector 220, and the other annular baffle 400 is provided with a plug hole 410 corresponding to the plug slot 211. The annular baffles 400 form an interference fit with the limiting slot 121, further limiting the movement of the inner support member 110 within the protective shell. The baffles 400 also seal the limiting slot 121, preventing dust and other debris from entering the inner support member 110 through the gap between the inner support member 110 and the outer cover 120, thereby affecting the service life of the data cable adapter 10. At the same time, one of the annular stops is provided on the outer periphery of the plug connector 220 , which further fixes the portion of the plug connector 220 in the limiting groove 121 , thereby reducing the possibility of shaking of the plug connector 220 extending out of the inner support member 110 .

[0046] The present invention also proposes a data cable, comprising a data cable body, a data cable connector connected to the data cable body, and at least one data cable adapter as described above, wherein the data cable adapter is connected to the data cable body or the data cable connector, and the data cable connector is adapted to the socket of the data cable adapter.

[0047] The present invention further provides an electronic device, which can be charged and / or transmit data via the data cable mentioned above.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A data cable adapter, characterized in that: include: The shielding assembly comprises an inner support member and an outer cover, wherein the inner support member comprises a first support frame and a second support frame, the first support frame and the second support frame comprise a support end face and a support arm, the support arm being erected on the same side of the support end face and respectively located at both ends of the support end face; a clamping portion is provided at the end of the support arm of the first support frame, and a clamping interface is provided on the connecting arm of the second support frame, the clamping portion comprises a clamping protrusion extending toward the inner side of the first support frame, and the end of the support arm of the second support frame is provided with an arc piece recessed toward the inner side of the second support frame, when the first support frame is connected to the second support frame, the clamping protrusion slides into the clamping interface along the outer side of the arc piece, and the first support frame and the second support frame respectively protrude a limiting rib on the side away from each other, and the inner wall of the outer cover port is respectively provided with a limiting groove recessed toward the other port direction, and when the outer cover is sleeved on the outer periphery of the inner support member, the outer cover is limited between the limiting rib of the first support frame and the limiting rib of the second support frame, and the limiting rib abuts against the bottom surface of the limiting groove; a circuit board, disposed in the inner support member; Rubber blocks are disposed in the inner support member, and the circuit board is disposed between the rubber blocks; and An interface assembly, comprising a socket and a plug connector, wherein the socket and the plug connector are connected to the circuit board, the socket being disposed within the inner support member, one end of the inner support member being provided with a connector hole adapted to the plug connector, the plug connector extending out of the inner support member through the connector hole; The model of the connector that matches the socket is different from the model of the plug connector.

2. The data cable adapter according to claim 1, wherein: The socket is provided with a socket groove at one end away from the circuit board, and the supporting end face of the second support frame is provided with a socket interface corresponding to the socket groove. The inner side of the supporting end face is connected to a limiting protrusion along the circumference of the socket interface. When the socket abuts against the supporting end face of the second support frame, the socket is clamped on the limiting protrusion.

3. The data cable adapter according to claim 2, wherein: The circuit board is provided with a receiving groove, and buckles are connected on both sides of the socket. Corresponding buckle grooves are provided on both sides of the receiving groove. When the socket is placed in the receiving groove, the buckles are inserted into the buckle grooves.

4. The data cable adapter according to claim 2, wherein: The plug connector includes a plug-in portion and a limiting portion that are connected to each other. When the plug-in portion extends from the inner support member, the limiting portion is limited in the inner support member and abuts against the supporting end surface of the first support frame.

5. The data cable adapter according to claim 4, wherein: The limiting portion includes a base and a clamping plate. The clamping plate is arranged at one end of the base close to the circuit board. A clamping groove is provided on the clamping plate. When the circuit board is connected to the plug connector, the circuit board is clamped in the clamping groove.

6. The data cable adapter according to claim 5, wherein: It also includes two annular baffles, which respectively seal the limiting sections on both sides of the outer cover. One of the annular baffles is arranged on the outer periphery of the plug connector, and the other annular baffle is provided with a plug hole corresponding to the plug groove.

7. The data cable adapter according to claim 1, wherein: The connector models compatible with the socket are USB type A, USB type B, USB type C, HDMI-TYPE-A, HDMI-TYPE-B, HDMI-TYPE-C or HDMI-TYPE-D; the plug connector models are USB type A, USB type B, USB type C, HDMI-TYPE-A, HDMI-TYPE-B, HDMI-TYPE-C or HDMI-TYPE-D.

8. A data line, characterized in that: It comprises a data cable body, a data cable connector and at least one data cable adapter as claimed in any one of claims 1 to 7, wherein the data cable adapter is connected to the data cable body or the data cable connector, and the data cable connector is adapted to the socket of the data cable adapter.

9. An electronic device, characterized in that: The electronic device can be charged and / or data transmitted by the data cable described in claim 8.

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