Hanging rope data line assembly, data line and hanging assembly

Abstract

The utility model discloses a lanyard data line assembly, a data line and a hanging assembly, and relates to the technical field of data lines, the lanyard data line assembly comprises the data line and the hanging assembly, the hanging assembly and the data line are respectively provided with a first terminal and a second terminal, and the hanging assembly and the data line are detachably connected through the first terminal and the second terminal; the first terminal and the second terminal are respectively provided with the first clamping structure and the second clamping structure, so that the second terminal is placed in the accommodating groove in the first terminal, and the first terminal and the second terminal are relatively rotated by a certain angle; the first clamping structure and the second clamping structure are connected in a clamping mode to achieve detachable connection of the first terminal and the second terminal, so that the data line and the hanging assembly are detachably connected, the data line can be connected with or hang an object through the hanging assembly, meanwhile, the hanging assembly can be disassembled and assembled by relatively rotating the first terminal and the second terminal, and the data line can be conveniently connected with the hanging assembly. The lanyard data line assembly is simple to operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a lanyard data cable assembly, a data cable and a hanging assembly.

Background Art

[0002] The lanyard data cable is a data cable that is convenient to carry and use. Its design usually has a lanyard or a connecting ring, so that users can hang it on a bag, a keychain or other places. Through the lanyard design, the data cable can be easily carried when not in use and is not easy to lose; at the same time, many lanyard data cables are made of strong materials. On the one hand, it avoids the occurrence of cable bending and winding, and on the other hand, it improves the functionality of the data cable, enabling it to be used together with items such as mobile phone cases and work permits that can be hung on the shoulders or necks of users; the data cable can also be sleeved on the wrist and connected to the mobile phone on the data cable, so as to prevent the mobile phone from being lost, which is very suitable for daily use or travel.

[0003] The existing lanyard data cables usually include a data cable body and a hanging member. The data cable body and the hanging member are detachably connected, and the normal use and hanging functions of the data cable are realized by disassembling and assembling the hanging member. However, the connection between the existing data cable body and the hanging member is not stable enough, the load-bearing capacity of the hanging member is not good and it is easy to loosen.

Content of the Utility Model

[0004] To solve the problem that the connection of the existing lanyard data cable is not stable enough, the utility model provides a lanyard data cable assembly. The lanyard data cable assembly includes a data cable and a hanging assembly. The hanging assembly includes a first terminal, and the data cable includes second terminals arranged at both ends of the data cable. The first terminal and the second terminal are detachably connected;

[0005] The first terminal includes a housing. One end of the housing is provided with a receiving groove having a first opening. A first engaging structure is arranged on the inner side wall of the receiving groove. A second engaging structure is arranged on the outer side wall of the second terminal. The second engaging structure is passed through the first opening so that the second terminal extends into the receiving groove, and the second terminal is rotated until at least part of the projections of the first engaging structure and the second engaging structure along the axial direction of the first terminal overlap. The first engaging structure and the second engaging structure are clamped to realize the detachable connection between the first terminal and the second terminal.

[0006] Preferably, the first terminal further includes an inner mold, and the inner mold is rotatably placed in the receiving groove;

[0007] A first engaging structure further forms a first opening in the receiving groove. One end of the inner mold close to the first engaging structure is a connecting end provided with a clamping groove. One end of the second terminal is provided with a connector. After the second engaging structure passes through the first opening and is placed in the receiving groove, the connector can be inserted into the clamping groove. When the second terminal is rotated, the inner mold can be driven to rotate synchronously relative to the outer shell.

[0008] Preferably, the first terminal further includes an elastic member. The elastic member is placed in the receiving groove and the inner mold presses against the elastic member. Two ends of the elastic member respectively abut against the bottom surface of the receiving groove and the inner mold.

[0009] Preferably, the first engaging structure is arranged as a first convex block, and the second engaging structure is arranged as a second convex block. A plurality of first convex blocks are annularly and spacedly arranged on the inner side wall of the receiving groove. A first opening is formed between adjacent first convex blocks;

[0010] A third convex block is further arranged on the connecting end. The third convex block and the first opening are of a suitable size. A second opening is formed between adjacent third convex blocks;

[0011] The third convex block is located on the side of the first convex block close to the elastic member, and the projections of the first convex block and the third convex block in the axial direction of the first terminal at least partially overlap. The third convex block and the first convex block abut against each other under the action of the elastic member;

[0012] After the second convex block passes through the first opening and the second opening and is placed in the receiving groove, the connector can be inserted into the clamping groove; then a pre-tightening force is applied to the elastic member and the inner mold is driven to rotate relative to the outer shell through the second terminal, so that the third convex block and the first convex block are disengaged from abutting. After the pre-tightening force is released, the third convex block is placed in the first opening and the first convex block and the second convex block abut against each other.

[0013] Preferably, the third convex block extends in a direction away from the inner mold at the connecting end. When the third convex block is placed in the first opening, the distance from the end surface of the third convex block away from the connecting end to the connecting end is greater than the distance from the end surface of the abutting portion of the first convex block and the second convex block to the connecting end.

[0014] Preferably, a fourth convex block is arranged on the outer side wall of the inner mold, and an annular groove is arranged on the inner side wall of the outer shell. The width of the annular groove is greater than the thickness of the fourth convex block. The fourth convex block can be movably placed in the annular groove.

[0015] Preferably, a relief groove is arranged on the second terminal. When the third convex block is placed in the first opening, the third convex block is located between the relief groove and the outer shell.

[0016] Preferably, the first convex block is flush with the end of the outer shell where the receiving groove is arranged, and the second convex block is flush with the end of the second terminal where the connector is arranged.

[0017] To solve the above technical problems, the present utility model further provides a data cable, which is applied to a lanyard data cable assembly. The data cable includes a wire and a second terminal. The two ends of the wire are provided with the second terminals, and the second terminals are used for detachably connecting to the hanging assembly.

[0018] To solve the above technical problems, the present utility model further provides a hanging assembly, which is applied to a lanyard data cable assembly. The hanging assembly includes at least two connected first terminals, and the first terminals are used for detachably connecting to the second terminals of the data cable.

[0019] Compared with the prior art, a lanyard data cable assembly, a data cable and a hanging assembly provided by the present utility model have the following advantages:

[0020] 1. The lanyard data cable assembly provided by the present utility model includes a data cable and a hanging assembly. The first terminals and the second terminals are respectively arranged on the hanging assembly and the data cable, and the detachable connection is realized through the first terminals and the second terminals. Specifically, the second terminal is placed into the receiving groove on the first terminal. At the same time, since the first engaging structure and the second engaging structure are respectively arranged on the first terminal and the second terminal, after the first terminal and the second terminal rotate relative to each other by a certain angle, the first engaging structure and the second engaging structure are clamped to realize the detachable connection between the first terminal and the second terminal. By setting the first engaging structure and the second engaging structure, the detachable connection between the data cable and the hanging assembly is realized. The data cable can be connected or hung with items through the hanging assembly. At the same time, by rotating the first terminal and the second terminal relative to each other, the hanging assembly can be disassembled and assembled, making the lanyard data cable assembly easy to operate and use.

[0021] 2. The first terminal provided by the present utility model further includes an inner mold. The inner mold is rotatably placed in the receiving groove. The engaging groove and the joint are respectively arranged on the inner mold and the second terminal. Through the cooperation of the engaging groove and the joint, the second terminal can drive the inner mold to rotate relative to the housing. The engaging groove on the inner mold can protect the joint on the second terminal, avoiding the wear and deformation of the joint caused by the rotation of the second terminal, and preventing the normal function of the data cable from being affected.

[0022] 3. The first terminal provided by the present utility model further includes an elastic member. The elastic member is placed in the receiving groove and the inner mold presses the elastic member. Two ends of the elastic member respectively abut against the bottom surface of the receiving groove and the inner mold. When the second terminal rotates relative to the first terminal, the inner mold is pressed by the second terminal, thereby applying a pre-tightening force to the elastic member. When rotated to a certain angle, the first engaging structure and the second engaging structure are engaged. At this time, the pre-tightening force applied through the second terminal is released. Under the action of the elastic restoring force, the elastic member pushes the inner mold and the second terminal on the inner mold in the direction close to the second terminal, so that there is a tendency for the outer shell and the second terminal to move away from each other. At the same time, since the first engaging structure and the second engaging structure on the first terminal and the second terminal are in the engaged position, this further locks the first engaging structure and the second engaging structure in the axial direction of the outer shell, improving the connection stability between the first terminal and the second terminal.

[0023] 4. The first engaging structure provided by the present utility model is set as a first convex block, and the second engaging structure is set as a second convex block. A first opening is formed between adjacent first convex blocks; a third convex block is further provided on the connecting end, and a second opening is formed between adjacent third convex blocks; the third convex block is located on the side of the first convex block close to the elastic member, and at least part of the projections of the first convex block and the third convex block in the axial direction of the first terminal overlap. The third convex block and the first convex block abut against each other under the action of the elastic member; after passing the second convex block through the first opening and the second opening and placing it in the receiving groove, the connector can be inserted into the engaging groove; then a pre-tightening force is applied to the elastic member and the inner mold is driven by the second terminal to rotate relative to the outer shell, so that the third convex block and the first convex block are separated from abutting against each other.

[0024] After releasing the pre-tightening force, the third convex block is placed in the first opening and the first convex block and the second convex block abut against each other. By providing the first convex block and the second convex block, the first terminal and the second terminal can abut against each other, thereby realizing the detachable connection between the first terminal and the second terminal, and the structure is simple, stable and efficient; at the same time, by providing the third convex block on the inner mold, the inner mold can be engaged in the outer shell, avoiding the inner mold falling off from the outer shell when the first terminal and the second terminal are not connected, and a first opening matching the third convex block is further provided on the receiving groove of the outer shell, and the third convex block is avoided through the first opening, so as not to affect the detachable connection between the first terminal and the second terminal.

[0025] 5. The third bump provided by the present utility model extends in a direction away from the inner mold at the connection end. When the third bump is placed within the first opening, the distance from the end face of the third bump away from the connection end to the connection end is greater than the distance from the end face at the abutting position of the first bump and the second bump to the connection end. When the first bump and the second bump abut against each other, the third bump is located within the first opening. Since the height of the third bump is higher than that of the second bump, the side wall of the third bump can contact the first bump. When there is a tendency of relative rotation between the first terminal and the second terminal, the side walls of the first bump and the third bump will abut against each other, thereby achieving the fixation of the first terminal and the second terminal in the radial direction, preventing the first terminal and the second terminal from continuing to rotate relative to each other, causing the first bump and the second bump to disengage from the abutment, further enhancing the connection stability between the first terminal and the second terminal. At the same time, when the second terminal presses the inner mold towards the elastic member, the third bump and the first bump can be disengaged from contact, enabling the first terminal and the second terminal to rotate relative to each other normally.

[0026] 6. A fourth bump is provided on the outer side wall of the inner mold of the present utility model, and an annular groove is provided on the inner side wall of the outer shell. The width of the annular groove is greater than the thickness of the fourth bump, and the fourth bump is movably placed within the annular groove. By respectively providing the annular groove and the third bump on the outer shell and the inner mold, the movement range of the inner mold within the receiving groove is restricted, further preventing the inner mold from falling off the outer shell and improving the structural stability of the first terminal.

[0027] 7. A relief groove is provided on the second terminal of the present utility model. When the third bump is placed within the first opening, the third bump is located between the relief groove and the outer shell. By providing the relief groove on the second terminal, interference and friction can be avoided during the connection of the second terminal and the first terminal, making the process of connecting the first terminal and the second terminal smoother and facilitating user operation.

[0028] 8. The first bump provided by the present utility model is flush with the end of the outer shell where the receiving groove is provided, and the second bump is flush with the end of the second terminal where the joint is provided; when the first bump and the second bump abut against each other, the first bump simultaneously abuts against the connection end of the inner mold; and both the first bump and the second bump are provided at the edge, making it easier for the first bump and the second bump to come into contact, avoiding the need for the second terminal to extend too far into the first terminal, thereby reducing the structural volume required for the first terminal and the second terminal to perform their functions, making the lanyard data cable assembly more compact and portable.

[0029] 9. The present utility model also provides a data cable applied to the lanyard data cable assembly. The data cable includes a wire and a second terminal. The two ends of the wire are provided with second terminals, and the second terminals are used for detachable connection with the hanging assembly. The data cable has the same beneficial effects as the data cable part in the above lanyard data cable assembly, which will not be elaborated here.

[0030] 10. The present utility model further provides a hanging component, which is applied to a hanging rope data line component. The hanging component includes at least two connected first terminals, and the first terminals are used for detachably connecting to the second terminals of the data line. The hanging component has the same beneficial effects as the hanging component part in the above-mentioned hanging rope data line component, and will not be elaborated here.

Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 is an axonometric view of the hanging rope data line component provided by the embodiment of the present utility model.

[0033] Figure 2 is an exploded view of the hanging rope data line component provided by the embodiment of the present utility model Figure 1 .

[0034] Figure 3 is an isometric view of the hanging component provided by the embodiment of the present utility model.

[0035] Figure 4 is an exploded view of the first terminal provided by the embodiment of the present utility model Figure 1 .

[0036] Figure 5 is an exploded view of the first terminal provided by the embodiment of the present utility model Figure 2 .

[0037] Figure 6 is a front view of the second terminal provided by the embodiment of the present utility model.

[0038] Figure 7 is a sectional view of the hanging rope data line component provided by the embodiment of the present utility model Figure 1 .

[0039] Figure 8 is an exploded view of the hanging rope data line component provided by the embodiment of the present utility model Figure 2 .

[0040] Figure 9 is a structural schematic diagram of the hanging rope data line component provided by the embodiment of the present utility model.

[0041] Figure 10 is a sectional view of the hanging rope data line component provided by the embodiment of the present utility model Figure 2 .

[0042] Explanation of the reference numerals in the drawings:

[0043] 1. Lanyard data cable assembly;

[0044] 11. Hanging component; 21. Data cable; 31. Connector;

[0045] 111. First terminal; 211. Second terminal;

[0046] 1111. First engaging structure; 1112. Outer shell; 1113. Inner mold; 1114. Elastic member; 2111. Second engaging structure; 2112. Connector; 2113. Avoidance groove;

[0047] 11111. First convex block; 11112. First opening; 11121. Accommodating groove; 11122. Annular groove; 11123. Hanging end; 11131. Third convex block; 11132. Fourth convex block; 11133. Second opening; 11134. Connection end; 11135. Clamping groove; 11136. Transition surface; 11137. Cross section; 21111. Second convex block.

Detailed implementation manner

[0048] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the attached drawings and implementation examples. It should be understood that the specific implementation examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0049] It should be noted that the terms "first" and "second" in the description and claims of the present utility model are used to distinguish different objects, rather than to describe a specific order.

[0050] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0051] In the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the attached drawings. These terms are mainly used to better describe the present utility model and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0052] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

[0053] In addition, the terms "mount", "set", "provided with", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0054] To solve the problem that the connection of the existing lanyard-type data cable is not stable enough, please refer to Figures 1 - 3 In an embodiment of the present utility model, a lanyard data cable assembly 1 is provided. The lanyard data cable assembly 1 includes a data cable 21 and a hanging assembly 11. The hanging assembly 11 includes a first terminal 111. The data cable 21 includes second terminals 211 provided at both ends of the data cable 21. The first terminal 111 and the second terminal 211 are detachably connected.

[0055] The first terminal 111 includes a housing 1112. One end of the housing 1112 is provided with a receiving groove 11121 having a first opening 11112. A first engaging structure 1111 is provided on the inner side wall of the receiving groove 11121. A second engaging structure 2111 is provided on the outer side wall of the second terminal 211. The second engaging structure 2111 is passed through the first opening 11112 so that the second terminal 211 extends into the receiving groove 11121. After rotating the second terminal 211 until at least a part of the projections of the first engaging structure 1111 and the second engaging structure 2111 along the axial direction of the first terminal 111 overlap, the first terminal 111 and the second terminal 211 are detachably connected by the engagement of the first engaging structure 1111 and the second engaging structure 2111.

[0056] Since the first terminal 111 and the second terminal 211 are respectively provided with a first engaging structure 1111 and a second engaging structure 2111, by placing the second terminal 211 into the receiving groove 11121 on the first terminal 111, when the first terminal 111 and the second terminal 211 are relatively rotated by a certain angle, the projections of the first engaging structure 1111 and the second engaging structure 2111 located in the receiving groove 11121 along the axial direction of the first terminal 111 at least partially overlap, so that the first engaging structure 1111 and the second engaging structure 2111 are clamped in the relative plugging and unplugging direction of the first terminal 111 and the second terminal 211. Due to the abutment of the first engaging structure 1111 and the second engaging structure 2111, in the case where the first terminal 111 and the second terminal 211 do not rotate relatively further, the first terminal 111 and the second terminal 211 can maintain the plugged state, avoiding the separation of the data line 21 and the hanging component 11 due to external force. The data line 21 can connect or hang items through the hanging component 11. At the same time, by further relatively rotating the first terminal 111 and the second terminal 211, the first terminal 111 and the second terminal 211 can be disengaged from the clamping, realizing the disassembly and assembly of the hanging component 11, making the hanging rope data line assembly 1 simple to operate and convenient to use.

[0057] Specifically, please refer to Figures 2 - 4 , the first terminal 111 further includes an inner mold 1113, and the inner mold 1113 is rotatably placed in the receiving groove 11121;

[0058] A plurality of first engaging structures 1111 can be provided, and a first opening 11112 is formed in the receiving groove 11121 between adjacent first engaging structures 1111. One end of the inner mold 1113 close to the first engaging structure 1111 is a connection end 11134 provided with a clamping groove 11135. One end of the second terminal 211 is provided with a joint 2112. After the second engaging structure 2111 passes through the first opening 11112 and is placed in the receiving groove 11121, the joint 2112 can be inserted into the clamping groove 11135. When the second terminal 211 is rotated, the inner mold 1113 can be driven to rotate relative to the housing 1112 synchronously.

[0059] The clamping groove 11135 and the joint 2112 are respectively arranged on the inner mold 1113 and the second terminal 211. Through the cooperation of the clamping groove 11135 and the joint 2112, the second terminal 211 can drive the inner mold 1113 to rotate relative to the housing 1112. At the same time, the clamping groove 11135 on the inner mold 1113 can protect the joint 2112 on the second terminal 211, avoiding the wear and deformation of the joint 2112 caused by the rotation of the second terminal 211 and preventing the normal function of the data line 21 from being affected.

[0060] Optionally, the connector 2112 can be set as a USB-A connector, a USB-B connector, a USB-C connector, a Lightning connector, etc. The size of the clamping groove 11135 is adapted to the connector 2112, so that the connector 2112 can be inserted into the clamping groove 11135.

[0061] Specifically, please refer to Figure 3 and Figure 4 The first terminal 111 further includes an elastic member 1114. The elastic member 1114 is placed in the receiving groove 11121 and the inner mold 1113 presses the elastic member 1114. The two ends of the elastic member 1114 respectively abut against the bottom surface of the receiving groove 11121 and the inner mold 1113.

[0062] When the second terminal 211 rotates relative to the first terminal 111, the inner mold 1113 is pressed by the second terminal 211, thereby applying a pre-tightening force to the elastic member 1114. When rotated to a certain angle, the first engaging structure 1111 and the second engaging structure 2111 are clamped. At this time, the pre-tightening force applied through the second terminal 211 is released. Under the action of the elastic restoring force, the elastic member 1114 pushes the inner mold 1113 and the second terminal 211 on the inner mold 1113 in the direction close to the second terminal 211, so that there is a tendency for the housing 1112 and the second terminal 211 to move away from each other. At the same time, since the first engaging structure 1111 and the second engaging structure 2111 on the first terminal 111 and the second terminal 211 are in the clamped position, this further locks the first engaging structure 1111 and the second engaging structure 2111 in the axial direction of the housing 1112, improving the connection stability between the first terminal 111 and the second terminal 211.

[0063] Specifically, please refer to Figures 5 - 7 The first engaging structure 1111 is set as a first convex block 11111, and the second engaging structure 2111 is set as a second convex block 21111. A plurality of first convex blocks 11111 are annularly and spaced on the inner side wall of the receiving groove 11121, and a first opening 11112 is formed between adjacent first convex blocks 11111; the protruding height of the first convex block 11111 relative to the inner side wall of the receiving groove 11121 matches the diameter of the inner mold 1113, so that the inner mold 1113 can be placed in the receiving groove 11121 from the side where the first convex block 11111 is provided on the receiving groove 11121;

[0064] A third bump 11131 is further provided on the connection end 11134. The size of the third bump 11131 is adapted to that of the first opening 11112, and a second opening 11133 is formed between adjacent third bumps 11131; the third bump 11131 is located on the side of the first bump 11111 close to the elastic member 1114, and at least part of the projections of the first bump 11111 and the third bump 11131 along the axial direction of the first terminal 111 overlap. The third bump 11131 and the first bump 11111 abut against each other under the action of the elastic member 1114;

[0065] The second bump 21111 is passed through the first opening 11112 and the second opening 11133 and then placed in the receiving groove 11121, and the connector 2112 can be inserted into the clamping groove 11135; then a pre-tightening force is applied to the elastic member 1114 and the inner mold 1113 is driven to rotate relative to the outer shell 1112 through the second terminal 211, so that the third bump 11131 and the first bump 11111 are disengaged from abutting. After the pre-tightening force is released, the third bump 11131 is placed in the first opening 11112 and the first bump 11111 and the second bump 21111 abut against each other.

[0066] By providing the first bump 11111 and the second bump 21111, the first terminal 111 and the second terminal 211 can abut against each other, so as to realize the detachable connection between the first terminal 111 and the second terminal 211, and the structure is simple, stable and efficient; at the same time, by providing the third bump 11131 on the inner mold 1113, the inner mold 1113 can be clamped in the outer shell 1112, avoiding the inner mold 1113 falling off from the outer shell 1112 when the first terminal 111 and the second terminal 211 are not connected. A first opening 11112 matching the third bump 11131 is further provided on the receiving groove 11121 of the outer shell 1112, and the third bump 11131 is avoided through the first opening 11112 so as not to affect the detachable connection between the first terminal 111 and the second terminal 211.

[0067] Further, please refer to Figure 5 and Figure 10 , the third bump 11131 extends in the direction away from the inner mold 1113 at the connection end 11134. When the third bump 11131 is placed in the first opening 11112, the distance a from the end face of the third bump 11131 away from the connection end 11134 to the connection end 11134 is greater than the distance b from the end face of the abutting portion of the first bump 11111 and the second bump 21111 to the connection end 11134.

[0068] When the first bump 11111 and the second bump 21111 are in mutual abutment, the third bump 11131 is located within the first opening 11112. Since the distance a is greater than the distance b, the side wall of the third bump 11131 can contact the first bump 11111. When there is a tendency for the first terminal 111 and the second terminal 211 to rotate relative to each other, the side walls of the first bump 11111 and the third bump 11131 will abut against each other, thereby achieving the fixation of the first terminal 111 and the second terminal 211 in the radial direction, preventing the first terminal 111 and the second terminal 211 from continuing to rotate relative to each other, causing the first bump 11111 and the second bump 21111 to disengage from the abutment, further enhancing the connection stability between the first terminal 111 and the second terminal 211. At the same time, when the second terminal 211 presses the inner mold 1113 towards the elastic member 1114, the third bump 11131 and the first bump 11111 can be disengaged from contact, enabling the first terminal 111 and the second terminal 211 to rotate relative to each other normally.

[0069] Optionally, two first bumps 11111, two second bumps 21111, and two third bumps 11131 are respectively provided. After the first terminal 111 and the second terminal 211 in the initial position are rotated relative to each other by 180 degrees, the first bump 11111 and the second bump 21111 are completely coincident in the projection in the axial direction of the first terminal 111. At this time, the third bump 11131 is exactly located in the middle of the first opening 11112, which can enable the first terminal 111 and the second terminal 211 to achieve the best connection effect.

[0070] Specifically, please refer to Figure 4 and Figure 5 , a fourth bump 11132 is provided on the outer side wall of the inner mold 1113, and an annular groove 11122 is provided on the inner side wall of the outer shell 1112. The width of the annular groove 11122 is greater than the thickness of the fourth bump 11132, and the fourth bump 11132 is movably placed within the annular groove 11122.

[0071] By respectively providing the annular groove 11122 and the third bump 11131 on the outer shell 1112 and the inner mold 1113, the movement range of the inner mold 1113 within the receiving groove 11121 is restricted, further preventing the inner mold 1113 from falling off from the outer shell 1112, and improving the structural stability of the first terminal 111.

[0072] Furthermore, please refer to Figure 10, the fourth bump 11132 includes a transition surface 11136 and a cross-section 11137 with relative positions. The transition surface 11136 on the fourth bump 11132 is arranged in a direction away from the connection end 11134. During the process of placing the inner mold 1113 into the receiving groove 11121, the fourth bump 11132 can more easily enter the annular groove 11122 through the transition surface 11136. At the same time, when the inner mold 1113 moves away from the receiving groove 11121, the cross-section 11137 opposite to the transition surface 11136 abuts against the inner side wall of the annular groove 11122, making the contact area between the fourth bump 11132 and the annular groove 11122 larger, and improving the stability of the annular groove 11122 when clamping the fourth bump 11132.

[0073] Further, please refer to Figure 7 , the receiving groove 11121 includes a first cavity and a second cavity that are connected. The elastic member 1114 is placed in the first cavity and at least partially located in the second cavity. The inner mold 1113 is placed in the second cavity and the diameter of the inner mold 1113 is larger than the diameter of the first cavity. By setting the first cavity and the second cavity with different sizes, the elastic member 1114 and the inner mold 1113 can be better fixed in the receiving groove 11121, avoiding excessive shaking of the elastic member 1114 and the inner mold 1113 in the receiving groove 11121.

[0074] Specifically, please refer to Figure 6 , the second terminal 211 is provided with an avoidance groove 2113. When the third bump 11131 is placed in the first opening 11112, the third bump 11131 is located between the avoidance groove 2113 and the housing 1112. By providing the avoidance groove 2113 on the second terminal 211, interference and friction can be avoided during the connection process between the second terminal 211 and the first terminal 111, making the connection process between the first terminal 111 and the second terminal 211 smoother and more convenient for users.

[0075] Specifically, please refer to Figure 5 and Figure 6 , the first bump 11111 is flush with the end of the housing 1112 where the receiving groove 11121 is provided, and the second bump 21111 is flush with the end of the second terminal 211 where the joint 2112 is provided. When the first bump 11111 and the second bump 21111 abut, the first bump 11111 simultaneously abuts the connection end 11134 of the inner mold 1113; and both the first bump 11111 and the second bump 21111 are provided at the edge, making it easier for the first bump 11111 and the second bump 21111 to come into contact, avoiding the need for the second terminal 211 to extend too far into the first terminal 111, thereby reducing the structural volume required for the first terminal 111 and the second terminal 211 to perform their functions, and making the lanyard data cable assembly 1 more compact and portable.

[0076] Specifically, please refer to Figure 9 , the lanyard data cable assembly 1 further includes a connecting member 31. One end of the outer shell 1112 opposite to the receiving groove 11121 is set as a hanging end 11123. First terminals 111 are respectively connected to the second terminals 211 at both ends of the data cable 21, and the connecting member 31 connects the first terminals 111 through the hanging end 11123. Preferably, the hanging end 11123 is set as a connecting hole, the connecting member 31 is set as a ring, and the connecting member 31 passes through the two hanging ends 11123 to connect the two first terminals 111. By connecting the first terminals 111 connected to the data cable 21 in series, the data cable 21 can be connected end to end to form a ring structure. Through the ring structure, the data cable 21 can be hung on the user's wrist or neck, so that the data cable 21 can be used as a lanyard.

[0077] Please refer to Figure 8 , the lanyard data cable assembly 1 provided in this embodiment includes a data cable 21 and a hanging assembly 11. The hanging assembly 11 and the data cable 21 are respectively provided with first terminals 111 and second terminals 211, and the hanging assembly 11 and the data cable 21 are detachably connected through the first terminals 111 and the second terminals 211. Specifically, a first bump 11111 and a first opening 11112 are provided in the receiving groove 11121 of the first terminal 111, and an inner mold 1113 and an elastic member 1114 are provided in the receiving groove 11121. A third bump 11131 and a second opening 11133 are provided on the inner mold 1113, and a second bump 21111 is provided on the second terminal 211; the second bump 21111 on the second terminal 211 is simultaneously passed through the first opening 11112 and the second opening 11133 and then placed in the receiving groove 11121. The second terminal 211 is first snapped onto the inner mold 1113. By rotating the second terminal 211 to drive the inner mold 1113 to rotate relative to the outer shell 1112, the first bump 11111 and the second bump 21111 at least partially overlap and then abut against each other under the action of the elastic member 1114. At this time, the third bump 11131 is located in the first opening 11112, and the side wall of the third bump 11131 abuts against the side wall of the first opening 11112, so as to fix the second terminal 211 simultaneously in the axial and radial directions of the first terminal 111. When the first terminal 111 and the second terminal 211 are further rotated relative to each other by a certain angle, the first bump 11111 and the second bump 21111 are separated from contact, and the first terminal 111 and the second terminal 211 can be separated; through the detachable connection of the first terminal 111 and the second terminal 211, the hanging assembly 11 can be connected to the data cable 21, and the data cable 21 can hang items through the hanging assembly 11. At the same time, the matching connection of the first terminal 111 and the second terminal 211 enables the connection between the data cable 21 and the hanging assembly 11 to be more stable and the load capacity of the hanging items to be stronger.

[0078] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lanyard data cable assembly, characterized in that: It comprises a data line and a hanging component, wherein the hanging component comprises a first terminal, the data line comprises second terminals arranged at two ends of the data line, and the first terminal and the second terminal are detachably connected; The first terminal includes a shell, and one end of the shell is provided with a receiving groove with a first opening, a first clamping structure is provided on the inner side wall of the receiving groove, and a second clamping structure is provided on the outer side wall of the second terminal. The second clamping structure is passed through the first opening so that the second terminal extends into the receiving groove, and the second terminal is rotated until the projections of the first clamping structure and the second clamping structure along the axial direction of the first terminal at least partially overlap, and the first clamping structure and the second clamping structure are clamped to achieve detachable connection between the first terminal and the second terminal.

2. The lanyard data cable assembly according to claim 1, characterized in that: The first terminal further includes an inner mold, and the inner mold is rotatably placed in the receiving groove; The first opening is also formed in the accommodating groove between the first engaging structures, and one end of the inner mold close to the first engaging structure is a connecting end provided with a engaging groove, and one end of the second terminal is provided with a connector. After the second engaging structure passes through the first opening and is placed in the accommodating groove, the connector can be inserted into the engaging groove, and when the second terminal is rotated, the inner mold can be driven to rotate synchronously relative to the outer shell.

3. The lanyard data cable assembly according to claim 2, characterized in that: The first terminal further includes an elastic member, the elastic member is placed in the receiving groove and the inner mold presses the elastic member tightly, and two ends of the elastic member respectively abut against the bottom surface of the receiving groove and the inner mold.

4. The lanyard data cable assembly according to claim 3, characterized in that: The first engaging structure is configured as a first convex block, the second engaging structure is configured as a second convex block, a plurality of the first convex blocks are annularly spaced on the inner side wall of the accommodating groove, and the first opening is formed between adjacent first convex blocks; The connecting end is also provided with a third protrusion, the size of the third protrusion is adapted to the first opening, and a second opening is formed between adjacent third protrusions; The third protrusion is located on a side of the first protrusion close to the elastic member, and projections of the first protrusion and the third protrusion along the axial direction of the first terminal at least partially overlap, and the third protrusion and the first protrusion are mutually supported under the action of the elastic member; After the second protrusion passes through the first opening and the second opening, it is placed in the accommodating groove, and the connector can be inserted into the clamping groove; then a pre-tightening force is applied to the elastic member and the inner mold is driven to rotate relative to the outer shell through the second terminal, so that the third protrusion and the first protrusion are disengaged from the abutment. After the pre-tightening force is released, the third protrusion is placed in the first opening and the first protrusion and the second protrusion are abutted.

5. The lanyard data cable assembly according to claim 4, characterized in that: The third protrusion is extended at the connection end in a direction away from the inner mold. When the third protrusion is placed in the first opening, the distance from the end surface of the third protrusion away from the connection end to the connection end is greater than the distance from the end surface where the first protrusion and the second protrusion abut against each other to the connection end.

6. The lanyard data cable assembly according to claim 3, characterized in that: A fourth protrusion is arranged on the outer side wall of the inner mold, and an annular groove is arranged on the inner side wall of the outer shell. The width of the annular groove is greater than the thickness of the fourth protrusion, and the fourth protrusion can be movably placed in the annular groove.

7. The lanyard data cable assembly according to claim 4, characterized in that: The second terminal is provided with a avoiding groove, and when the third protrusion is placed in the first opening, the third protrusion is located between the avoiding groove and the housing.

8. The lanyard data cable assembly according to claim 4, characterized in that: The first protrusion is flush with one end of the housing where the receiving groove is provided, and the second protrusion is flush with one end of the second terminal where the connector is provided.

9. A data cable, applied to the lanyard data cable assembly according to any one of claims 1 to 8, characterized in that: It comprises a wire and a second terminal. The second terminals are arranged at both ends of the wire, and the second terminals are used for detachably connecting with the hanging assembly.

10. A hanging assembly, applied to the hanging rope data cable assembly according to any one of claims 1 to 8, characterized in that: It comprises at least two connected first terminals, wherein the first terminals are used for detachably connecting with the second terminals of the data lines.

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