Multifunctional hanging rope and wearable device

Abstract

The utility model belongs to intelligent equipment technical field discloses a kind of multifunctional hanging rope and wearable equipment.Multifunctional hanging rope includes flexible rope body, length adjusting assembly, anti-lock fastener assembly, connecting fastener assembly and host connecting piece.Flexible rope body is surrounded to wear circle.Length adjusting assembly is set on flexible rope body, and length adjusting assembly can adjust the size of wearing circle, and when wearing, user can flexibly adjust the size of wearing circle.Anti-lock fastener assembly is set on flexible rope body, and when normally wearing, flexible rope body is surrounded to wear circle, when flexible rope body cannot be removed from the neck or wrist of user, anti-lock fastener assembly can make wearing circle unfold, to successfully remove flexible rope body, avoid that multifunctional hanging rope produces safety risk.Host connecting piece and flexible rope body are detachably connected by connecting fastener assembly, and host connecting piece is used to connect equipment body, and by connecting fastener assembly, equipment body can be quickly separated and used alone.

Description

Technical Field

[0001] This utility model relates to the field of smart device technology, and in particular to a multifunctional lanyard and wearable device. Background Technology

[0002] With the increasing popularity of wearable devices (such as smartwatches, action cameras, Bluetooth headsets, name tags, portable tools, medical monitoring devices, etc.), lanyards used to carry and secure these devices have become an important accessory for wearable devices.

[0003] Wearable devices can be worn around the user's neck via a lanyard. This not only improves portability but, more importantly, prevents accidental slippage or loss, enhancing user experience and safety. To increase flexibility in wearing wearable devices, existing lanyards typically feature adjustable lengths for easy adjustment of the device's position; alternatively, they may have detachable buckles that allow the device to be removed and used independently.

[0004] However, existing lanyards offer only one function, allowing adjustment in only one way. If the adjustment mechanism malfunctions, adjustment becomes impossible, negatively impacting the user experience. Therefore, a multi-functional lanyard and wearable device are urgently needed to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional lanyard and wearable device. The length of the multi-functional lanyard is adjustable. The device body can be quickly detached for use by means of a fastener assembly. The multi-functional lanyard can be disconnected by means of an anti-lock fastener assembly to avoid safety risks caused by the multi-functional lanyard. It is simple to operate and convenient to use.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] On the one hand, a multi-functional lanyard is provided, including:

[0008] A flexible rope, wherein the flexible rope is arranged to form a wearing loop;

[0009] A length adjustment component is provided on the flexible cord, and the length adjustment component is capable of adjusting the size of the wearing ring;

[0010] An anti-lock fastener assembly is disposed on the flexible rope body, and the anti-lock fastener assembly enables the wearing ring to unfold;

[0011] A fastener assembly and a main unit connector are connected, wherein the main unit connector and the flexible rope are detachably connected via the fastener assembly, and the main unit connector is used to connect to the device body.

[0012] Optionally, the connecting fastener assembly includes a button base, a button fastener, and a button. The button is slidably connected to the button base along the radial direction of the button base. By sliding the button base, the button base and the button fastener can be engaged or disengaged. The flexible rope is connected to the button base, and the main unit connector is connected to the button fastener.

[0013] Optionally, the connecting fastener assembly further includes an elastic element. The button base is provided with a groove and a first through hole communicating with the groove. The elastic element is disposed in the groove. The button passes through the first through hole and extends into the groove to abut against the elastic element. When the button is pressed, the button moves into the groove, and the elastic element is compressed.

[0014] Optionally, the connecting fastener assembly further includes a button fastener, the button having a first slot, the button fastener being connected to the button base, the button fastener having a limiting post extending into the first slot via the groove, and the button fastener having a hook extending into the groove and engaging with the first slot.

[0015] Optionally, one end of the elastic element is provided with a limiting edge around the circumference of the button, the limiting edge being able to abut against the inner wall of the groove, and the button fastener is provided with a snap-fit ​​hole, the button being able to snap into the snap-fit ​​hole.

[0016] Optionally, the flexible rope includes a first rope and a second rope, with a first end of the first rope and a first end of the second rope both connected to the button base. The length adjustment assembly includes a first length adjustment member and a second length adjustment member, with the first length adjustment member fixedly connected to the first rope and slidably connected to the second rope. The second length adjustment member is fixedly connected to the second rope and slidably connected to the first rope.

[0017] Optionally, the flexible rope further includes a third rope, and the anti-lock fastener assembly includes a first safety buckle and a second safety buckle. The first safety buckle is connected to a first end of the second rope, the second safety buckle is connected to a first end of the third rope, the second end of the third rope is fixedly connected to the button base, and the first safety buckle is snapped into the second safety buckle.

[0018] Optionally, the multi-functional lanyard further includes a connecting rope, which is connected to the button buckle, and the main unit connector is connected to the connecting rope.

[0019] Optionally, the button buckle is provided with a first blind hole for fixing the rope end, and the host connector is provided with a first through hole. The connecting rope passes through the first through hole, and both ends of the connecting rope are fixedly connected to the first blind hole for fixing the rope end. On the other hand, a wearable device is provided, including a device body and the above-mentioned multifunctional lanyard, wherein the device body is connected to the host connector.

[0020] A wearable device is also provided, including a device body and the aforementioned multifunctional lanyard, wherein the device body is connected to the host connector.

[0021] The beneficial effects of this utility model are:

[0022] This utility model provides a multifunctional lanyard and wearable device. The multifunctional lanyard includes a flexible rope body, a length adjustment component, an anti-lock fastener component, a connecting fastener component, and a main unit connector. The flexible rope body forms a wearing loop, which can be worn around the user's neck or wrist. The length adjustment component is located on the flexible rope body and can adjust the size of the wearing loop, allowing the user to flexibly adjust the size of the wearing loop during wear. The anti-lock fastener component is located on the flexible rope body. During normal wear, the flexible rope body forms a wearing loop. In case of an accident, such as when the flexible rope body cannot be removed from the user's neck or wrist, the anti-lock fastener component can unfold the wearing loop, thereby smoothly removing the flexible rope body from the user's neck or wrist and avoiding safety risks associated with the multifunctional lanyard. The main unit connector and the flexible rope body are detachably connected via the connecting fastener component. The main unit connector is used to connect to the device body, allowing the device body to be quickly detached for individual use. The multi-functional lanyard features a length adjustment component, an anti-lock fastener component, a connecting fastener component, and a main unit connector, making it more flexible to wear, enhancing the user experience, and making it simple and convenient to operate. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the multifunctional lanyard provided in the first embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the multifunctional lanyard provided in the second embodiment of this utility model;

[0025] Figure 3 This is an exploded view of the connecting fastener assembly of the first embodiment of this utility model;

[0026] Figure 4 This is a front view of the connecting fastener assembly of the first embodiment of this utility model;

[0027] Figure 5 yes Figure 2Cross-sectional view of AA in the middle;

[0028] Figure 6 yes Figure 2 Cross-sectional view of BB in the middle;

[0029] Figure 7 This is a schematic diagram of the connecting fastener assembly of the second embodiment of this utility model;

[0030] Figure 8 This is a cross-sectional view of the connecting fastener assembly (in the connected state) of the second embodiment of this utility model;

[0031] Figure 9 This is a cross-sectional view of the connecting fastener assembly (in an unconnected state) according to the second embodiment of this utility model;

[0032] Figure 10 This is one of the structural schematic diagrams of the first length adjusting member involved in the embodiments of this utility model;

[0033] Figure 11 This is a second schematic diagram of the structure of the first length adjusting member involved in the embodiment of this utility model;

[0034] Figure 12 This is a schematic diagram of the anti-lock fastener assembly involved in the embodiments of this utility model;

[0035] Figure 13 This is one of the structural schematic diagrams of the connecting fastener assembly in the first embodiment of this utility model;

[0036] Figure 14 This is a second structural schematic diagram of the connecting fastener assembly according to the first embodiment of this utility model;

[0037] Figure 15 This is one of the structural schematic diagrams of the host connector involved in the embodiments of this utility model;

[0038] Figure 16 This is the second structural schematic diagram of the host connector involved in the embodiment of this utility model.

[0039] In the picture:

[0040] 1. Flexible rope; 11. First rope; 12. Second rope; 13. Third rope;

[0041] 2. Length adjustment assembly; 21. First length adjustment component; 211. Second through hole; 212. Second rope end fixing blind hole; 22. Second length adjustment component;

[0042] 3. Anti-lock fastener assembly; 31. First safety buckle; 311. Second slot; 32. Second safety buckle; 321. Fixing ball head; 322. Fifth rope end fixing blind hole;

[0043] 4. Connecting fastener assembly; 41. Button base; 411. Groove; 412. First through hole; 413. Sixth rope end fixing blind hole; 414. Large diameter section; 415. Small diameter section; 42. Button fastener; 421. Hook; 422. First rope end fixing blind hole; 423. Snap-fit ​​hole; 43. Button; 431. Limiting edge; 432. First slot; 44. Elastic element; 45. Button fixing element; 451. Limiting post; 452. Clearance hole;

[0044] 5. Main unit connector; 51. First through hole; 52. Second through hole;

[0045] 6. Connecting rope;

[0046] 100. Wearing a ring. Detailed Implementation

[0047] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0048] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0051] like Figure 1 and Figure 2 As shown, this embodiment provides a multi-functional lanyard, including a flexible rope body 1, a length adjustment component 2, an anti-lock fastener component 3, a connecting fastener component 4, and a main unit connector 5. The flexible rope body 1 is arranged to form a wearing loop 100, which can be worn around the user's neck or wrist. The length adjustment component 2 is disposed on the flexible rope body 1 and can adjust the size of the wearing loop 100, allowing the user to flexibly adjust its size during wear. The anti-lock fastener component 3 is disposed on the flexible rope body 1. During normal wear, the flexible rope body 1 forms the wearing loop 100. In case of an accident, such as when the flexible rope body 1 cannot be removed from the user's neck or wrist, the anti-lock fastener component 3 can unfold the wearing loop 100, thereby smoothly removing the flexible rope body 1 from the user's neck or wrist and avoiding safety risks associated with the multi-functional lanyard. The main unit connector 5 and the flexible rope 1 are detachably connected via the connecting fastener assembly 4. The main unit connector 5 is used to connect to the equipment body, and the equipment body can be quickly detached for individual use via the connecting fastener assembly 4. The multi-functional lanyard also features a length adjustment assembly 2, an anti-lock fastener assembly 3, a connecting fastener assembly 4, and a main unit connector 5, making the multi-functional lanyard more flexible to wear, improving the user experience, and making it simple and convenient to operate.

[0052] In the first embodiment, optionally, as Figure 1 and Figures 3-6 As shown, the connecting fastener assembly 4 includes a button base 41, a button fastener 42, and a button 43. The button 43 is slidably connected to the button base 41 radially. Sliding the button base 41 allows it to engage or disengage with the button fastener 42. A flexible rope 1 is connected to the button base 41, and a main unit connector 5 is connected to the button fastener 42. Engaging the button fastener 42 with the button base 41 connects the main unit connector 5 to the flexible rope 1, thus connecting the device body to the flexible rope 1. Disengaging the button fastener 42 from the button base 41 disconnects the main unit connector 5 from the flexible rope 1, thus disconnecting the device body from the flexible rope, facilitating the use of the device body.

[0053] Furthermore, the connecting fastener assembly 4 also includes an elastic element 44. The button base 41 has a groove 411 and a first through hole 412 communicating with the groove 411. The elastic element 44 is disposed within the groove 411. The button 43 passes through the first through hole 412 and extends into the groove 411, abutting against the elastic element 44. When the button 43 is pressed, it moves into the groove 411 along the extending direction of the first through hole 412, thereby compressing the elastic element 44. At this time, the button base 41 is inserted into the button fastener 42. When the pressure on the button 43 is released, the elastic element 44 returns to its original shape, thereby pushing the button 43 out of the groove 411 along the extending direction of the first through hole 412, thus engaging the button fastener 42 with the button 43. Specifically, the axes of the button 43 and the elastic element 44 are perpendicular to the axis of the groove 411. One end of the elastic element 44 is fixedly connected to the inner wall of the groove 411, and the other end is fixedly connected to the button 43. Both the button base 41 and the button fastener 42 are made of metal, which has high strength and is not easily damaged. The elastic element 44 is a spring.

[0054] The connecting fastener assembly 4 also includes a button fixing member 45. The button 43 has a first slot 432. The button fixing member 45 is connected to the button base 41. The button fixing member 45 has a limiting post 451 that extends into the first slot 432 via a groove 411. When the button 43 moves along the extension direction of the first through hole 412, the limiting post 451 abuts against the inner wall of the first slot 432, thereby limiting the position of the button 43 and preventing the button 43 from detaching from the button base 41 under the action of the elastic member 44. The button fastener 42 has a hook 421 that extends into the groove 411 and engages with the first slot 432. The engagement and fixation between the hook 421 and the first slot 432 improves the connection strength between the button fastener 42 and the button 43 and facilitates operation.

[0055] Specifically, two elastic elements 44 are provided, and the button 43 abuts against both elastic elements 44 to improve the stability of the button 43 when moving. The end of the button 43 facing away from the elastic element 44 is the pressing surface, making it convenient for the user to press the button 43. The button fixing member 45 is connected to the end of the button base 41 facing the button fastener 42 and seals the groove 411. Two limiting posts 451 are provided at intervals. The button fixing member 45 and the hook 421 are provided with clearance holes 452 at the corresponding positions, and the hook 421 can extend into the groove 411 through the clearance holes 452. The button fixing member 45 and the button base 41 can be connected by snap-fit ​​or adhesive, which is not limited in this embodiment.

[0056] In the second embodiment, as Figure 2 and Figures 7-9As shown, the connecting fastener assembly 4 includes a button base 41, a button fastener 42, and a button 43. The button 43 is slidably connected to the button base 41 radially. Sliding the button base 41 allows it to engage or disengage with the button fastener 42. A flexible rope 1 is connected to the button base 41, and a main unit connector 5 is connected to the button fastener 42. Engaging the button fastener 42 with the button base 41 connects the main unit connector 5 to the flexible rope 1, thus connecting the device body to the flexible rope 1. Disengaging the button fastener 42 from the button base 41 disconnects the main unit connector 5 from the flexible rope 1, thus disconnecting the device body from the flexible rope, facilitating the use of the device body.

[0057] Furthermore, the connecting fastener assembly 4 also includes an elastic element 44. The button base 41 has a groove 411 and a first through hole 412 communicating with the groove 411. The elastic element 44 is disposed within the groove 411. The button 43 passes through the first through hole 412 and extends into the groove 411, abutting against the elastic element 44. When the button 43 is pressed, it moves into the groove 411 along the extending direction of the first through hole 412, thereby compressing the elastic element 44. At this time, the button base 41 is inserted into the button fastener 42. When the pressure on the button 43 is released, the elastic element 44 returns to its original shape, thereby pushing the button 43 out of the groove 411 along the extending direction of the first through hole 412, thus engaging the button fastener 42 with the button 43. Specifically, the axes of the button 43 and the elastic element 44 are perpendicular to the axis of the groove 411. One end of the elastic element 44 is fixedly connected to the inner wall of the groove 411, and the other end is fixedly connected to the button 43. Both the button base 41 and the button fastener 42 are made of metal, which has high strength and is not easily damaged. The elastic element 44 is a spring.

[0058] One end of the elastic element 44 is provided with a limiting edge 431 around the circumference of the button 43. The limiting edge 431 can abut against the inner wall of the groove 411. The button fastener 42 is provided with a snap-fit ​​hole 423, and the button 43 can snap into the snap-fit ​​hole 423. By setting the limiting edge 431, when the button 43 moves, the limiting edge 431 can limit the movement range of the button 43, ensuring that the button 43 can snap into the snap-fit ​​hole 423 and preventing the button 43 from falling out of the groove 411.

[0059] Specifically, both the button base 41 and the button fastener 42 are cylindrical. A snap-fit ​​hole 423 is located on the side wall of the button fastener 42. The button base 41 can extend into the button fastener 42, aligning the first through hole 412 with the snap-fit ​​hole 423. The end of the button 43 facing away from the elastic member 44 is arc-shaped for easy user operation and to prevent jamming.

[0060] Specifically, the button base 41 includes a large-diameter section 414, a small-diameter section 415, and a stepped surface. The small-diameter section 415 extends into the button fastener 42, and the end of the button fastener 42 facing the button base 41 abuts against the stepped surface, thus limiting the position of the button base 41 relative to the button fastener 42. The outer wall of the large-diameter section 414 is flush with the outer wall of the button fastener 42, making the overall structure of the lanyard snap more aesthetically pleasing. The end of the small-diameter section 415 facing away from the large-diameter section 414 tapers inward, facilitating the insertion of the small-diameter section 415 into the button fastener 42.

[0061] Optionally, such as Figure 1 , Figure 2 , Figure 10 and Figure 11 As shown, the flexible cord 1 includes a first cord 11 and a second cord 12. The first end of both the first cord 11 and the first end of the second cord 12 are connected to the button base 41. The length adjustment assembly 2 includes a first length adjustment member 21 and a second length adjustment member 22. The first length adjustment member 21 is fixedly connected to the first cord 11 and slidably connected to the second cord 12; the second length adjustment member 22 is fixedly connected to the second cord 12 and slidably connected to the first cord 11. By sliding the first length adjustment member 21 and the second length adjustment member 22, the effective length of the second cord 12 can be adjusted, thereby adjusting the size of the wearing ring 100.

[0062] Specifically, the first length adjusting member 21 is provided with a second through hole 211 and a second rope end fixing blind hole 212. The second end of the first rope 11 is fixedly connected to the second rope end fixing blind hole 212, and the second rope 12 passes through the second through hole 211 and is press-fitted with the inner wall of the second through hole 211. The second length adjusting member 22 has the same structure as the first length adjusting member 21. The second length adjusting member 22 is provided with a third through hole and a third rope end fixing blind hole. The second end of the second rope 12 is fixedly connected to the third rope end fixing blind hole, and the first rope 11 passes through the third through hole and is press-fitted with the inner wall of the third through hole. The fixing of the second ends of the first rope 11 and the second ends of the second rope 12 makes the overall structure of the multi-functional lanyard more aesthetically pleasing and avoids excess rope ends during adjustment.

[0063] Optionally, such as Figure 1 , Figure 2 and Figure 12As shown, the flexible rope 1 also includes a third rope 13, and the anti-lock fastener assembly 3 includes a first safety buckle 31 and a second safety buckle 32. The first safety buckle 31 is connected to the first end of the second rope 12, and the second safety buckle 32 is connected to the first end of the third rope 13. The second end of the third rope 13 is fixedly connected to the button base 41, and the first safety buckle 31 is snapped into the second safety buckle 32. Disconnecting the first safety buckle 31 from the second safety buckle 32 allows the third rope 13 to be disconnected from the second rope 12, thereby unfolding the wearing ring 100.

[0064] Specifically, the first safety buckle 31 is provided with a second slot 311, and the second safety buckle 32 is provided with a fixing ball head 321. The diameter of the fixing ball head 321 is larger than the diameter of the second slot 311, so that the fixing ball head 321 and the inner wall of the second slot 311 are interference-fitted. The locking force between the fixing ball head 321 and the second slot 311 is set according to specific conditions, so that the locking force between the fixing ball head 321 and the second slot 311 is greater than the weight of the device body, to prevent the fixing ball head 321 from detaching from the second slot 311 when the multi-functional lanyard is worn. The first safety buckle 31 is provided with a fourth rope end fixing blind hole, and the second safety buckle 32 is provided with a fifth rope end fixing blind hole 322. The first end of the second rope body 12 is fixedly connected to the fourth rope end fixing blind hole, and the first end of the third rope body 13 is fixedly connected to the fifth rope end fixing blind hole 322. In other embodiments, the first safety buckle 31 can also be connected to the third rope body 13, and the second safety buckle 32 can be connected to the second rope body 12.

[0065] Specifically, such as Figure 1 , Figure 2 , Figure 8 and Figure 13 As shown, the button base 41 is provided with a sixth rope end fixing blind hole 413, and the first end of the first rope body 11 and the second end of the third rope body 13 are both fixedly connected to the sixth rope end fixing blind hole 413. In the first embodiment, there are two sixth rope end fixing blind holes 413, with the first end of the first rope body 11 and the second end of the third rope body 13 each corresponding to and fixedly connected to the sixth rope end fixing blind hole 413. In the second embodiment, the sixth rope end fixing blind hole 413 is provided at the end of the button base 41 facing away from the button fastener 42 and communicates with the groove 411. The button 43 and the elastic member 44 can be placed into the groove 411 through the sixth rope end fixing blind hole 413, which facilitates the installation of the button 43 and the elastic member 44. The diameter of the sixth rope end fixing blind hole 413 is larger than the diameter of the groove 411, which further facilitates the installation of the button 43 and the elastic member 44.

[0066] Optionally, the multi-functional lanyard also includes a connecting rope 6, which is connected to the button buckle 42. The main unit connector 5 is connected to the connecting rope 6. The connecting rope 6 facilitates the connection between the main unit connector 5 and the button buckle 42, and allows for more flexible changes in the position and angle of the main unit connector 5.

[0067] Furthermore, such as Figure 1 , Figure 2 , Figure 8 , Figures 14-16 As shown, the button fastener 42 is provided with a first rope end fixing blind hole 422, and the main unit connector 5 is provided with a first through hole 51. The connecting rope 6 passes through the first through hole 51, and both ends of the connecting rope 6 are fixedly connected to the first rope end fixing blind hole 422, so that the main unit connector 5 and the button fastener 42 have a certain connection strength and prevent the main unit connector 5 from falling off. Specifically, the button fastener 42 is also provided with a second through hole 52, which is used to connect the device body.

[0068] like Figures 1-16 As shown, this embodiment also provides a wearable device, including a device body and the aforementioned multi-functional lanyard. The device body is connected to the host connector 5. Specifically, the device body is provided with a perforating needle, one end of which is rotatably connected to the device body, and the other end passes through the second perforation 52 and is snapped onto the device body. The device body can be a watch, mobile phone, earphones, or other device that can connect to the host connector 5.

[0069] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A multifunctional lanyard, characterized in that, include: A flexible rope (1) is arranged to form a wearing ring (100). A length adjustment component (2) is disposed on the flexible cord (1) and the length adjustment component (2) is capable of adjusting the size of the wearing ring (100); Anti-lock fastener assembly (3), the anti-lock fastener assembly (3) is disposed on the flexible rope (1), the anti-lock fastener assembly (3) can enable the wearing ring (100) to unfold; The fastener assembly (4) and the main unit connector (5) are connected. The main unit connector (5) and the flexible rope (1) are detachably connected through the fastener assembly (4). The main unit connector (5) is used to connect the equipment body.

2. The multifunctional lanyard according to claim 1, characterized in that, The connecting fastener assembly (4) includes a button base (41), a button fastener (42), and a button (43). The button (43) is slidably connected to the button base (41) along the radial direction of the button base (41). By sliding the button base (41), the button base (41) and the button fastener (42) can be engaged or disengaged. The flexible rope (1) is connected to the button base (41), and the main unit connector (5) is connected to the button fastener (42).

3. The multifunctional lanyard according to claim 2, characterized in that, The connecting fastener assembly (4) further includes an elastic element (44). The button base (41) is provided with a groove (411) and a first through hole (412) communicating with the groove (411). The elastic element (44) is disposed in the groove (411). The button (43) passes through the first through hole (412) and extends into the groove (411) to abut against the elastic element (44). When the button (43) is pressed, the button (43) moves into the groove (411), and the elastic element (44) is compressed.

4. The multifunctional lanyard according to claim 3, characterized in that, The connecting fastener assembly (4) further includes a button fixing member (45). The button (43) is provided with a first slot (432). The button fixing member (45) is connected to the button base (41). The button fixing member (45) is provided with a limiting post (451). The limiting post (451) extends into the first slot (432) through the groove (411). The button fastener (42) is provided with a hook (421). The hook (421) can extend into the groove (411) and engage with the first slot (432).

5. The multifunctional lanyard according to claim 3, characterized in that, One end of the elastic member (44) is provided with a limiting edge (431) around the circumference of the button (43). The limiting edge (431) can abut against the inner wall of the groove (411). The button fastener (42) is provided with a snap-fit ​​hole (423). The button (43) can snap into the snap-fit ​​hole (423).

6. The multifunctional lanyard according to claim 2, characterized in that, The flexible rope (1) includes a first rope (11) and a second rope (12). The first end of the first rope (11) and the first end of the second rope (12) are both connected to the button base (41). The length adjustment component (2) includes a first length adjustment member (21) and a second length adjustment member (22). The first length adjustment member (21) is fixedly connected to the first rope (11), and the first length adjustment member (21) is slidably connected to the second rope (12). The second length adjustment member (22) is fixedly connected to the second rope (12) and slidably connected to the first rope (11).

7. The multifunctional lanyard according to claim 6, characterized in that, The flexible rope (1) also includes a third rope (13), and the anti-lock fastener assembly (3) includes a first safety buckle (31) and a second safety buckle (32). The first safety buckle (31) is connected to the first end of the second rope (12), and the second safety buckle (32) is connected to the first end of the third rope (13). The second end of the third rope (13) is fixedly connected to the button seat (41), and the first safety buckle (31) is snapped into the second safety buckle (32).

8. The multifunctional lanyard according to claim 2, characterized in that, The multi-functional lanyard also includes a connecting rope (6), which is connected to the button buckle (42), and the main unit connector (5) is connected to the connecting rope (6).

9. The multifunctional lanyard according to claim 8, characterized in that, The button fastener (42) is provided with a first rope end fixing blind hole (422), the main unit connector (5) is provided with a first through hole (51), the connecting rope (6) is passed through the first through hole (51), and both ends of the connecting rope (6) are fixedly connected to the first rope end fixing blind hole (422).

10. A wearable device, characterized in that, Includes the device body and the multifunctional lanyard as described in any one of claims 1-9, wherein the device body is connected to the host connector (5).

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