Stay quick release device

Abstract

The application discloses a stay wire quick release device, which comprises a first quick release connecting mechanism connectable with a first end and a second quick release connecting mechanism connectable with a second end, and the first quick release connecting mechanism and the second quick release connecting mechanism are connected in a quick release mode. The stay wire quick release device can not only efficiently transmit a large pulling force, but also can be efficiently and quickly assembled or disassembled, so that the stay wire mechanism is modularized, and then the stay wire mechanism is convenient to maintain or update and iterate.

Description

[0001] Priority Application

[0002] This application claims priority to Chinese Invention Patent Application Nos. 2020109568858, “

Stay Fast Release Device

Stay Fast Release Device

Stay Fast Release Device

Stay Fast Release Device

Stay Fast Release Device

[0003] The present application relates to a fast release device, in particular to a stay fast release device. BACKGROUND

[0004] Steel wire tube, rope and other pull wire mechanism as a simple transmission mechanism, in the transmission process, not only has strong flexible compliance characteristics, but also can efficiently transfer the pulling force, therefore, has been widely used in various fields, such as bicycle brake and derailleur, motorcycle brake and electric vehicle brake light, and each joint of exoskeleton, that is, in order to split the design of driving mechanism and execution mechanism, the driving mechanism and execution mechanism are connected through the pull wire mechanism. Especially in the field of exoskeleton, by separating the driving mechanism and execution mechanism of the exoskeleton, and then connecting the driving mechanism and execution mechanism through the pull wire mechanism as a transmission mechanism, the mass of the exoskeleton on the human body is reduced, and due to the flexibility and flexibility of the pull wire mechanism, it can well adapt to the multi-degree-of-freedom motion of human joints. Generally, the traditional pull wire mechanism, such as the above-mentioned brake and derailleur, does not need to be frequently disassembled, so once assembled, it can be used for a long time, and only when there is a problem that needs to be repaired or replaced, it can be disassembled with the help of tools. That is, there is no quick release device for the pull wire mechanism at present, so that the pull wire mechanism can not only transfer the pulling force, but also be efficiently and quickly disassembled and assembled, so that it is more troublesome to repair or replace when there is a problem. Not only need to use tools, but also need to disassemble unnecessary parts to repair or replace the faulty parts. On the other hand, in the application of exoskeleton, the wearer needs to wear or take off the exoskeleton frequently, if the traditional pull wire mechanism is directly applied to the exoskeleton, due to the driving mechanism and execution mechanism cannot be efficiently and quickly disassembled or assembled, it will cause the wearer to be inconvenient to wear or take off the exoskeleton, reduce the user experience, and also not conducive to the repair or replacement of the driving mechanism or execution mechanism in the exoskeleton, and also not conducive to the serialization and iterative improvement of the exoskeleton product. In view of the above problems, there is an urgent need for a device that can efficiently transfer large pulling force and can efficiently and quickly disassemble or assemble the pull wire mechanism. The above information disclosed in the background section is only used to strengthen the understanding of the background of the present disclosure, so it can include information that does not constitute prior art known to those skilled in the art. SUMMARY

[0006] In view of the above problems, the present specification is proposed to provide a pull wire quick release device which overcomes the above problems or at least partially solves the above problems.

[0007] The present application discloses a pull wire quick release device, which comprises a first quick release connecting mechanism connectable with a first end, and a second quick release connecting mechanism connectable with a second end, the first quick release connecting mechanism and the second quick release connecting mechanism are connected in a quick release manner.

[0008] Advantages:

[0009] The pull cable quick release device of the present application can efficiently transmit the pulling force while efficiently and quickly disassembling or assembling by setting the first quick release connection mechanism and the second quick release connection mechanism for quick release connection between the first end and the second end, so as to modularize the pull cable mechanism, facilitate the wearer to put on and take off the exoskeleton, improve the user experience, and facilitate the maintenance or replacement of the pull cable mechanism, the driving mechanism and the execution mechanism, thereby facilitating the serialization and iterative improvement of the exoskeleton and other products using the pull cable mechanism. It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings from these drawings without creative labor.

[0011] Figure 1a is a schematic view of a pull cable quick release device connected with a driving mechanism and an execution mechanism of an exoskeleton according to an exemplary embodiment; Figure 1b is a schematic view reflecting Figure 1a is a schematic view of the pull cable quick release device after quick disassembly in

[0012] Figure 2a is an exploded view of a pull cable quick release device at a first angle according to a first exemplary embodiment; Figure 2b is an exploded view of a pull cable quick release device at a second angle according to a first exemplary embodiment; Figure 2c is a schematic view reflecting the assembly of a pull cable quick release device according to a first exemplary embodiment; Figure 2d is a partial sectional view of a pull cable quick release device according to a first exemplary embodiment; Figure 2e is a structural schematic view of a pull cable quick release device after assembly according to a first exemplary embodiment;

[0013] Figure 3a is an exploded view of a pull cable quick release device at a first angle according to a second exemplary embodiment; Figure 3b is an exploded view of a pull cable quick release device at a second angle according to a second exemplary embodiment; Figure 3c is a schematic view reflecting the assembly of a pull cable quick release device according to a second exemplary embodiment; Figure 3dis a sectional view of the assembled pull wire quick release device according to the second exemplary embodiment; Figure 3e is a structural schematic view of the assembled pull wire quick release device according to the second exemplary embodiment;

[0014] Figure 4a is an exploded view of the pull wire quick release device from a first perspective according to the third exemplary embodiment; Figure 4b is a longitudinal partial sectional view of Figure 4a ; Figure 4c is an exploded view of the pull wire quick release device from a second perspective according to the third exemplary embodiment; Figure 4d is a schematic view reflecting assembly of the first quick release connection mechanism of a pull wire quick release device according to the third exemplary embodiment; Figure 4e is a structural schematic view reflecting assembly of the second quick release connection mechanism of a pull wire quick release device according to the third exemplary embodiment; Figure 4f is an assembly schematic view of the first and second quick release connection mechanisms of a pull wire quick release device according to the third exemplary embodiment; Figure 4g is a schematic view reflecting Figure 4f ; Figure 4h is an assembly schematic view of the magnetic self-locking mechanism of a pull wire quick release device according to the third exemplary embodiment; Figure 4i is a partial sectional view reflecting magnetic self-locking of the first and second quick release connection mechanisms of a pull wire quick release device according to the third exemplary embodiment;

[0015] Figure 5a is an exploded view of the pull wire quick release device from a first perspective according to the fourth exemplary embodiment; Figure 5b is a longitudinal partial sectional view of Figure 5a ; Figure 5c is an exploded view of the pull wire quick release device from a second perspective according to the fourth exemplary embodiment; Figure 5d is a schematic view of the assembled first quick release connection mechanism of a pull wire quick release device according to the fourth exemplary embodiment; Figure 5e is a schematic view of the assembled second quick release connection mechanism of a pull wire quick release device according to the fourth exemplary embodiment; Figure 5f is a schematic view of the internal structure of the first quick release connection mechanism of a pull wire quick release device according to the fourth exemplary embodiment; Figure 5g is an assembly schematic view of the first and second quick release connection mechanisms of a pull wire quick release device according to the fourth exemplary embodiment; Figure 5h is a longitudinal partial sectional view of the assembled pull wire quick release device according to the fourth exemplary embodiment; Figure 5i is a schematic view reflecting Figure 5hSchematic diagram of the quick release assembly sliding along the slide rail with the docking seat; Figure 5j is a schematic diagram of the assembly of the first and second tenon assemblies of a cable quick release device according to a fourth exemplary embodiment; Figure 5k is a partial cross-sectional view of Figure 5g ; Figure 5l is a schematic diagram reflecting the cooperation of the tenon and the tenon slot edge of the second base tenon of a cable quick release device according to a fourth exemplary embodiment; Figure 5m is a schematic diagram reflecting the cooperation of the tenon and the second base tenon slot of a cable quick release device according to a fourth exemplary embodiment; Figure 5n is a schematic diagram of the cooperation of the first and second quick release connection mechanisms of a cable quick release device according to a fourth exemplary embodiment;

[0016] Figure 6a is a structural schematic diagram of a cable quick release device according to a fifth exemplary embodiment; Figure 6b is a structural schematic diagram of the first quick release connection mechanism of a cable quick release device according to a fifth exemplary embodiment; Figure 6c is a partial cross-sectional view of the second quick release connection mechanism of a cable quick release device according to a fifth exemplary embodiment; Figure 6d is an exploded view of a cable quick release device from a first perspective according to a fifth exemplary embodiment; Figure 6e is an exploded view of a cable quick release device from a second perspective according to a fifth exemplary embodiment; Figure 6f is a schematic diagram reflecting Figure 6c the internal structure of the first quick release connection mechanism from a first perspective; Figure 6g is a schematic diagram reflecting Figure 6c the internal structure of the first quick release connection mechanism from a second perspective; Figure 6h is a schematic diagram of the assembly of the first base and the quick release assembly of a cable quick release device according to a fifth exemplary embodiment; Figure 6i is a cross-sectional view of the first and second quick release connection mechanisms of a cable quick release device according to a fifth exemplary embodiment; Figure 6j is a schematic diagram of the assembly of the first and second quick release connection mechanisms of a cable quick release device according to a fifth exemplary embodiment; Figure 6k is a schematic diagram of the assembly of the first and second quick release connection mechanisms of a cable quick release device according to a fifth exemplary embodiment; Figure 6l is a schematic diagram of the quick release assembly sliding along the slide rail with the docking seat of a cable quick release device according to a fifth exemplary embodiment;

[0017] Figure 7a is a structural schematic diagram of a cable quick release device according to a sixth exemplary embodiment; Figure 7bis an exploded view of the pull wire quick release device according to the sixth exemplary embodiment; Figure 7c is a longitudinal partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being disassembled in the pull wire quick release device according to the sixth exemplary embodiment; Figure 7d is a longitudinal partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled respectively from the first perspective in the pull wire quick release device according to the sixth exemplary embodiment; Figure 7e is a longitudinal partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled respectively from the second perspective in the pull wire quick release device according to the sixth exemplary embodiment; Figure 7f is a longitudinal partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled from the first perspective in the pull wire quick release device according to the sixth exemplary embodiment; Figure 7g is a schematic view of the quick release member and the docking seat when being docked in the pull wire quick release device according to the sixth exemplary embodiment; Figure 7h is a longitudinal sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being docked and rotated in the pull wire quick release device according to the sixth exemplary embodiment;

[0018] Figure 8a is a structural schematic view of the pull wire quick release device according to the seventh exemplary embodiment; Figure 8b is an exploded view of the first quick release connecting mechanism from the first perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8c is an exploded view of the first quick release connecting mechanism from the second perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8d is an exploded view of the second quick release connecting mechanism from the first perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8e is an exploded view of the second quick release connecting mechanism from the second perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8f is a resultant schematic view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled respectively from the first perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8g is a resultant schematic view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled respectively from the second perspective in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8h is a partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being assembled respectively in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8i is a partial sectional view of the first quick release connecting mechanism and the second quick release connecting mechanism after being axially docked in the pull wire quick release device according to the seventh exemplary embodiment; Figure 8j is an exploded view of a pull wire quick release device according to the eighth exemplary embodiment; Figure 8kis a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment;

[0019] Figure 9a is a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment; Figure 9b is a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment; Figure 9c is a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment; Figure 9d is a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment; Figure 9e is a schematic diagram of the assembly of a stay fast release device and a driving mechanism according to the eighth exemplary embodiment. DETAILED DESCRIPTION

[0020] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application. However, the example embodiments described below can be implemented in various forms and should not be understood as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and the ideas of the example embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the drawings represent the same or similar parts, and thus repeated description thereof will be omitted. In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, many specific details are provided to give a sufficient understanding of the embodiments of the present disclosure. However, a person skilled in the art will realize that the technical solutions of the present disclosure can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be used. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring the aspects of the present disclosure.

[0021] Herein, the suffixes such as "module", "part", or "unit" used in the present disclosure are merely intended for facilitating description of the present disclosure, and are not intended to limit the present disclosure. Therefore, "module", "part", or "unit" can be mixedly used herein. Herein, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely intended for facilitating the description of the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus cannot be understood as limiting the present disclosure. In addition, the terms "first", "second", and the like are used only for the purpose of description, and cannot be understood as indicating or implying relative importance. Herein, unless explicitly specified and limited otherwise, the terms "mount", "provided with", "connected", and the like should be broadly understood, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; or can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0022] Herein, "drive mechanism" refers to a mechanism capable of providing driving force / tension, for example, a motor. "Actuator" refers to a mechanism that performs a corresponding action or realizes a corresponding function under the driving of the drive mechanism, for example, a bicycle brake pad; and a mechanism for assisting human joints, and which moves under the driving of the drive mechanism, specifically, a knee joint in an exoskeleton device. "Quick release" refers to the ability to quickly disassemble corresponding components in the device or exoskeleton, for example, the disassembly between the drive mechanism and the actuator, thereby realizing the modularity of the device or exoskeleton. "Pull wire" refers to various linear mechanisms for transmitting driving force / tension, for example, a steel wire tube, a rope, etc. "Tube": refers to a pipeline wrapped or sleeved outside the pull wire, both ends of which are fixed, and which is incompressible, providing a movement path for the pull wire and ensuring that the pull wire is always in a straight state, thereby realizing the transmission of driving force / tension. The drawings herein (except for the drawings of the prior art) Figure 1a and Figure 1bThe complete wire tube is not shown, only part of the wire tube is shown, and the complete wire tube is not shown. The "first end" and the "second end" refer to the output end or the input end of the terminal that can be directly connected to the pull wire quick release device, or the pull wire end of the pull wire in the terminal, such as the output end of the driving mechanism (or the driving mechanism end) or the input end of the actuator (or the actuator end), or the pull wire end of the pull wire in the driving mechanism and the actuator. "Transverse" refers to the direction perpendicular to the direction of the linear motion of the pull wire in the drawing, or the direction perpendicular to the length direction of the pull wire in the straightened state. "Longitudinal" refers to the same / parallel direction as the direction of the linear motion of the pull wire in the drawing; or the same / parallel direction as the length direction of the pull wire in the straightened state. "Axial" refers to the direction of the rotation axis when the pull wire rotates in the drawing, or the same / parallel direction as the axial direction.

[0023] The present application provides a pull wire quick release device, which is used to solve the problem that the conventional pull wire mechanism does not have a corresponding quick release function, so that power transmission cannot be achieved while quick release disassembly or assembly is achieved. In order to solve the above problem, the pull wire quick release device of the present application comprises: a first quick release connecting mechanism connectable with a first end, and a second quick release connecting mechanism connectable with a second end, the first quick release connecting mechanism and the second quick release connecting mechanism are connected in a quick release manner; wherein the first end is the first terminal end or the pull wire end of the first terminal, and the second end is the second terminal end or the pull wire end of the second terminal; wherein the first terminal is a driving mechanism, and the second terminal is an actuator, or the first terminal is an actuator, and the second terminal is a driving mechanism. Specifically, the first quick release connecting mechanism and the second quick release connecting mechanism are connected in a quick release manner that can be transversely disassembled, longitudinally disassembled, axially disassembled, or rotationally disassembled.

[0024] The pull wire quick release device of the present application connects the first quick release connecting mechanism and the second quick release connecting mechanism to the first end and the second end respectively in a quick release manner, so that disassembly or assembly can be efficiently and quickly performed, the driving mechanism and the actuator module are independent, thereby facilitating the wearer to put on and take off the exoskeleton, improving the user experience, and facilitating the maintenance or replacement of the driving mechanism and the actuator, and the serialization and iterative improvement of the exoskeleton and other products using the pull wire mechanism.

[0025] Further, by providing a sliding rail, the pull wire can move linearly back and forth along the length direction when the first quick release connecting mechanism and the second quick release connecting mechanism are connected, or by providing a winding reel, the pull wire can rotate to further efficiently transmit the pulling force.

[0026] In order to avoid human error and other factors from causing the first quick release connecting mechanism and the second quick release connecting mechanism to fall off, the pull wire quick release device further comprises a self-locking mechanism arranged in the first quick release connecting mechanism and / or the second quick release connecting mechanism, specifically, a magnetic self-locking mechanism (specifically, a magnetic quick release assembly such as a magnet can be arranged in the first quick release connecting mechanism and the second quick release connecting mechanism respectively), an elastic buckle self-locking mechanism (specifically, an elastic deformation member and a corresponding buckle groove can be arranged in the first quick release connecting mechanism and the second quick release connecting mechanism respectively), or a mortise and tenon self-locking mechanism (specifically, a mortise and a corresponding mortise and tenon groove can be arranged in the first quick release connecting mechanism and the second quick release connecting mechanism respectively).

[0027] Further, in order to provide a rebounding force, an elastic return member is arranged in the first quick release connecting mechanism and / or the second quick release connecting mechanism. Specifically, the elastic return member is a spring.

[0028] Further, in order to facilitate the connection of the driving mechanism and the actuating mechanism, the pull wire quick release device further comprises a first circuit connector arranged on the first quick release connecting mechanism and electrically connected with the driving mechanism, and a second circuit connector arranged on the second quick release connecting mechanism and electrically connected with the actuating mechanism, or a first circuit connector arranged on the first quick release connecting mechanism and electrically connected with the actuating mechanism, and a second circuit connector arranged on the second quick release connecting mechanism and electrically connected with the driving mechanism; when the driving mechanism and the actuating mechanism are connected through the first quick release connecting mechanism and the second quick release connecting mechanism, the first circuit connector and the second circuit connector are electrically connected.

[0029] Embodiment one

[0030] Referring to Figure 1a and Figure 1b , the present application provides a pull wire quick release device 300, which comprises a first quick release connecting mechanism 301 connected with the pull wire end of a first terminal 100, and a second quick release connecting mechanism 302 connected with the pull wire end of a second terminal 200, the first quick release connecting mechanism 301 and the second quick release connecting mechanism 302 are connected in a quick release manner that can be laterally disassembled, so that the pull wire 400 can quickly disassemble or assemble the pull wire mechanism between the first terminal and the second terminal while efficiently transmitting power, thereby facilitating maintenance or replacement and realizing modularization.

[0031] In some embodiments, referring to Figure 2a and Figure 2bThe first quick-release connecting mechanism 301 comprises a first connecting end head 3011 connectable with the end of the pull wire 400 of the first terminal 100 (e.g. a driving mechanism), and the second quick-release connecting mechanism 302 comprises a docking seat 3021 connectable with the end of the pull wire 400 of the second terminal 200 (e.g. an executing mechanism), wherein the docking seat 3021 is provided with a first end head groove 3022 connectable with the first connecting end head 3011 (specifically, one side groove wall of the first end head groove 3022, such as the front side wall, is provided with a transverse opening, so as to provide the first connecting end head 3011 with an entry for transversely inserting into the first end head groove 3022, and the top of the first end head groove 3022 is provided with a pull wire groove 3023 transversely movable by the pull wire 400 and in communication with the first end head groove 3022, so that when the first connecting end head 3011 is gradually slid into the first end head groove 3022 from the transverse opening, the first connecting end head is connected with the first end head groove / docking seat in a quick-release manner transversely disassembled, and correspondingly, the pull wire 400 of the first terminal 100 is transversely slid along the pull wire groove 3023 into the bottom of the pull wire groove 3023 and extends out of the pull wire groove 3023 to the corresponding wire tube 303). That is, when the first connecting end head 3011 is transversely inserted into the first end head groove 3022 from the transverse opening, the first quick-release connecting mechanism 301 is connected with the second quick-release connecting mechanism 302; when an external force applied by the wearer acts on the first connecting end head 3011 to make it disengage (i.e. transversely disengage) from the first end head groove 3022, the first connecting end head 3011 (i.e. the first quick-release connecting mechanism 301) is transversely disassembled from the docking seat 3021, that is, the first quick-release connecting mechanism and the second quick-release connecting mechanism are quickly assembled and transversely disassembled through the first connecting end head 3011 and the docking seat 3021, that is, the end of the pull wire of the first terminal 100 and the end of the pull wire of the second terminal 200 are quickly assembled and transversely disassembled.

[0032] In some embodiments, referring to Figure 1a and Figure 1bThe pull cable 400 is covered with a conduit 303 for guiding and protecting the pull cable 400. Specifically, one end of the conduit 303 covering the pull cable 400 of the first terminal 100 (i.e., the pull cable passes through the pull cable groove 3023 and enters the conduit 303, extending along the length of the conduit 303 to the first terminal 100) is directly connected to the first terminal 100, and the other end is a free end. When the first connecting end 3011 is connected to the docking seat 3021, the free end abuts against / fixes the docking seat 3021 and corresponds to the pull cable groove 3023. Similarly, when one end of the conduit 303 covering the pull cable 400 of the second terminal 200 is directly connected to the second terminal 200, the other end is also a free end, and it abuts against or fixes the bottom of the docking seat 3021 (and corresponds to the position where the pull cable passes through the bottom of the docking seat 3021). Of course, the conduit 303 is incompressible, so when the first connecting end 3011 and the docking seat 3021 are connected, the two ends of the conduit 303 are respectively abutted / fixed, so that the pull wire is in a taut state, thereby realizing the transmission of power / tension.

[0033] In some embodiments, in order for the draw wire 400 to perform linear reciprocating motion along its length, see [reference needed]. Figure 2a , Figure 2c and Figure 2d The quick-release cable release device also includes a slide rail 304. A docking seat 3021 is slidably connected to the slide rail 304 relative to it along its length. When the first connecting end 3011 engages with the docking seat 3021, the first connecting end 3011 can slide along with the docking seat 3021 within the slide rail 304, allowing the cable 400 to reciprocate linearly within the slide rail 304 along with the first connecting end 3011 and the docking seat 3021. (See [link to relevant documentation]). Figure 2d A double-headed arrow.

[0034] Specifically, see Figure 2aThe sliding rail 304 is provided with a docking seat sliding groove 3041 (the groove bottom is provided with an inlet hole for the docking seat 3021 to enter) along the length direction of the sliding rail 304, and the front side wall of the docking seat sliding groove 3041 (i.e. the side wall corresponding to the horizontal opening of the docking seat 3021) is provided with an end head insertion groove 3043 for the first connecting end head 3011 to insert (specifically, in order to facilitate the first connecting end head 3011 to dock with the docking seat 3021 at any position along the length direction of the sliding rail 304, the length of the end head insertion groove 3043 is equal to or slightly smaller than the length of the docking seat sliding groove 3041), and the top wall of the end head sliding groove 3041 is provided with a pull wire groove 3023 penetrating through the top wall and communicating with the docking seat sliding groove 3041, so that when the first connecting end head 3011 docks with the docking seat 3021, the pull wire of the first terminal 100 sequentially passes out from the pull wire groove 3023 on the top of the docking seat 3021 and the pull wire groove 3023 on the top wall of the docking seat sliding groove 3041, and enters the corresponding wire tube 303 (the free end of the wire tube 303 abuts against or is fixedly connected to the top of the sliding rail 304, see Figure 2e ); correspondingly, the bottom of the sliding rail 304 (or the docking seat sliding groove 3041) is provided with an end cover 3044 (specifically, the end cover 3044 can be fixed to the bottom of the sliding rail 304 by being provided with corresponding fixing holes 3046 and then being fixed by screws or other fixing members), and the end cover 3044 is also provided with a pull wire hole 3045 for the pull wire 400 connected to the bottom of the docking seat 3021 (of the second terminal 200) to pass out, i.e. the pull wire 400 connected to the bottom of the docking seat 3021 of the second terminal can pass out from the pull wire hole 3045 and extend into the corresponding wire tube 303 (one end of the wire tube 303 abuts against / fixedly connected to the second terminal 200, and the other end or free end abuts against or is fixedly connected to the bottom of the end cover 3044, see Figure 2e ).

[0035] Specifically, referring to Figure 2c , the assembly process of the second quick release connection mechanism 302 includes: first, the end of the pull wire 400 of the second terminal 200 passes through the pull wire hole 3045 on the end cover 3044 to fixedly connect the end of the pull wire 400 to the bottom of the docking seat 3021; then, the docking seat 3021 is slid into the docking seat sliding groove 3041 from the bottom of the sliding rail 304 (the horizontal opening of the first end head groove 3022 of the docking seat 3021 corresponds to the end head insertion groove 3043 described above), the end cover 3044 is docked with the bottom of the sliding rail 304, and is fixed by a fixing member (such as a bolt or a screw), so that the other end of the wire tube 303 abuts against the bottom of the end cover 3044 (specifically, a wire tube groove 308 can be provided on the bottom of the end cover 3044; of course, the other end of the wire tube can also be fixedly connected to the bottom of the end cover), thereby completing the assembly of the second quick release connection mechanism 302.

[0036] Then the first quick release connection mechanism and the second quick release connection mechanism are connected, i.e. the first connection end head 3011 connected with the pull wire 400 at the end of the first terminal 100 is slid into the first end head slot 3022 in the docking seat 3021 in the docking seat sliding groove 3041 from the end head insertion slot 3043 (see Figure 2c the arrow a, i.e. the first connection end head 3011 is horizontally docked with the first end head slot 3022), so that the pull wire 400 connected with the first connection end head 3011 is located in the pull wire slot 3023 at the top of the sliding rail 304 (i.e. on the top wall of the docking seat sliding groove 3041), and the other end of the corresponding wire tube 303 is abutted against or fixedly connected to the top of the sliding rail 304, see Figure 2d and Figure 2e .

[0037] In some embodiments, see Figure 2a , Figure 2c and Figure 2d , in order to avoid the non-human falling off during the bidirectional force transmission of the pull wire 400, the docking seat end cover 3047 is further arranged on the side of the sliding rail 304 where the end head insertion slot 3043 is arranged (specifically, corresponding fixing holes can be arranged on the docking seat end cover 3047, so as to be fixed on the sliding rail 304 by bolts or other fixing members), so as to further limit the docking seat 3021 and the first connection end head 3011 in the docking seat sliding groove 3041 of the sliding rail 304 after the first connection end head 3011 is docked with the docking seat 3021.

[0038] Further, see Figure 2b , in order to limit the first connection end head 3011 in the first end head slot 3022 of the docking seat 3021, a limiting block 3048 is arranged on the docking seat end cover 3047 corresponding to the position of the end head insertion slot 3043 of the sliding rail 304 (specifically, the limiting block 3048 can be a protrusion extending along the depth direction or transversely of the end head insertion slot 3043 on one side of the docking seat end cover 3047), so that when the docking seat end cover 3047 is fixed with the sliding rail 304, the limiting block 3048 cooperates with the end head insertion slot 3043 to limit the first connection end head 3011 in the first end head slot 3022 of the docking seat 3021.

[0039] Of course, the above installation sequence or assembly of each component can be exchanged, such as the first connection end head 3011 being connected with the pull wire 400 of the second terminal 200, and the docking seat 3021 being connected with the pull wire 400 of the first terminal 100; accordingly, the installation position of the sliding rail 304 is also adaptively adjusted.

[0040] In other embodiments, in order to ensure that the docking seat 3021 before docking is always located at a fixed position in the docking seat sliding groove 3041, such as the top, under the action of no external force, and at the same time, to provide a rebound force when the docking seat 3021 slides in the docking seat sliding groove 3041, a spring or other elastic component is also provided in the docking seat sliding groove 3041. Specifically, the elastic reset member 306 is located below the docking seat 3021, see Figure 3c and Figure 3d . Specifically, the elastic reset member 306 can be a spring or other elastic component.

[0041] Further, since the docking seat 3021 is always located at the top of the docking seat sliding groove 3041 under the action of the elastic reset member 306 without external force, see Figure 3e , the docking of the first connection end 3011 and the docking seat 3021 can be directly completed at the top of the docking seat sliding groove 3041, and accordingly, the end insertion groove 3043 can also be provided only at the top of the front side wall of the docking seat sliding groove 3041, that is, the length of the end insertion groove 3043 only corresponds to the length of the first connection end 3011, and adaptively, the lengths of the docking seat end cover 3047 and the limiting block 3048 correspond to the length of the end insertion groove 3043, see Figure 3a , Figure 3b and Figure 3c .

[0042] In other embodiments, in order to realize the quick assembly or disassembly between the end of the pull wire 400 of the second terminal 200 and the second quick release connection mechanism 302, see Figure 3a and Figure 3b , the second quick release connection mechanism 302 includes a second connection end 3024 connected to the end of the pull wire 400 of the second terminal 200, and accordingly, the docking seat 3021 is provided with a second end groove 3025 that can be docked with the second connection end 3024 in addition to the first end groove 3022 corresponding to the first connection end 3011, see Figure 3b . That is, by providing the second connection end 3024 and the corresponding second end groove 3025 on the docking seat 3021, when the second connection end 3024 is docked with the docking seat 3021 (i.e., quick release connection), the end of the pull wire 400 of the second terminal 200 and the second quick release connection mechanism 302 are quickly assembled, see Figure 3c and Figure 3e ; and when the second connection end 3024 is separated from the second end groove 3025 in the transverse direction under the action of external force, the end of the pull wire 400 of the second terminal and the docking seat 3021 are quickly disassembled in the transverse direction, that is, the first quick release connection mechanism and the second quick release connection mechanism are quickly disassembled.

[0043] In particular, referring to Figure 3b and Figure 3c , the second end slot 3025 is located below the first end slot 3022 and is in communication with the first end slot 3022, so that the second connecting end 3024 can enter from the entrance of the first end slot 3022 and automatically slide into the second end slot 3025 to realize the docking of the second connecting end 3024 and the docking seat 3021; and the side wall (corresponding to the side wall of the entrance of the first end slot 3022) and the bottom of the second end slot 3025 are both provided with corresponding pull wire slots 3023, referring to Figure 3c , so that when the second connecting end 3024 is docked with the docking seat 3021 (such as sliding into the first end slot 3022 from the horizontal opening of the docking seat 3021 corresponding to the first connecting end 3011, and sliding downward into the second end slot 3025), the pull wire 400 of the second terminal 200 connected with the second connecting end 3024 gradually slides into the pull wire slot 3023 at the bottom of the second end slot 3025 along the pull wire slot 3023 on the side wall of the second end slot 3025, that is, the pull wire 400 of the second terminal 200 can be pulled out from the pull wire slot at the bottom of the second end slot 3025 and extended into the corresponding wire tube 303 (one end of the wire tube 303 is connected with the second terminal 200, and the other end abuts against or is connected with the end cover 3044 at the bottom of the slide rail 304 / docking seat 3021, referring to Figure 3c , Figure 3d and Figure 3e (Fig. wire tube 303 is only a part of the wire tube).

[0044] In particular, the assembly process of the second quick release connecting mechanism 302 includes: first, the end of the pull wire 400 of the second terminal 200 is pulled through the pull wire hole 3045 on the end cover 3044 to be connected with the second connecting end 3024, then the second connecting end 3024 is put into the docking seat 3021 from the horizontal opening of the first end slot 3022 of the docking seat 3021 and moved into the second end slot 3025 (see Figure 3c and Figure 3d ), then the docking seat 3021 is sent into the docking seat sliding groove 3041 from the entrance at the bottom of the slide rail 304, and the entrance at the bottom of the slide rail 304 is closed by the end cover 3044 (at this time, the pull wire 400 of the second terminal 200 pulled out from the pull wire hole 3045 of the end cover 3044 extends into the corresponding wire tube 303, and one end of the wire tube 303 abuts against or is fixedly connected with the second terminal, and the other end abuts against or is fixedly connected with the bottom of the end cover 3044); finally, the first connecting end 3011 is inserted into the first end slot 3022 of the docking seat 3021 from the end insertion slot 3043 on the slide rail 304 (see Figure 3cThe first connecting end head 3011 is limited in the first end head groove 3022 by the docking seat end cover 3047 in the b direction of the black arrow. The connection between the first connecting end head 3011 and the first terminal 100 is as described above, that is, the first connecting end head 3011 is connected to the end of the pull wire 400 of the first terminal 100, and one end of the wire tube 303 outside the pull wire 400 is connected to or fixed to the first terminal 100, and the other end is connected to or fixed to the top end of the slide rail 304, see Figure 3e .

[0045] Of course, the assembly process described above in the embodiment can be adjusted according to actual needs, which is also understandable.

[0046] Of course, in other embodiments, the docking seat 3021 can also be directly connected to the end of the second terminal, that is, the pull wire between the first terminal and the second terminal is not split, but one end of the entire pull wire is connected to the first terminal, and the other end (i.e. the end) is connected to the first connecting end head.

[0047] Embodiment two

[0048] See Figure 4a and Figure 4b or Figure 5a and Figure 5b The present application provides a pull wire quick release device, which comprises a first quick release connecting mechanism 301 connectable to the end of the pull wire 400 of the first terminal 100, and a second quick release connecting mechanism 302 connectable to the end of the pull wire 400 of the second terminal 200, wherein the first quick release connecting mechanism 301 and the second quick release connecting mechanism 302 are connected in a quick release manner that can be laterally disassembled, so that the pull wire can be quickly disassembled or assembled while transmitting power, facilitating maintenance or replacement.

[0049] In some embodiments, see Figure 4a and Figure 5a The first quick release connecting mechanism 301 comprises a first connecting end head 3011 (the same as the first connecting end head 3011 described in the above embodiment one, and the same components use the same reference numerals) and a quick release piece 3012 that can be used for installation and assist the first connecting end head 3011 to dock with the docking seat 3021; see Figure 4b and Figure 5bThe second quick release connection mechanism 302 comprises a docking seat 3021 (further, as mentioned above, in order to realize the quick release connection between the second quick release connection mechanism 302 and the pull wire end of the second terminal, the second quick release connection mechanism also comprises a second connection end head 3024, which is the same as the second connection end head 3024 recorded in the first embodiment, and the same components use the same reference numerals) which can be laterally docked with the quick release part, wherein the first connection end head 3011 is quick release connected with the quick release part 3012, and is connected with the docking seat 3021 in a laterally detachable manner through the quick release part 3012, that is, the quick release part 3012 assists the docking between the first connection end head 3011 and the docking seat 3021, to realize the quick release connection between the first quick release connection mechanism 301 and the second quick release connection mechanism 302. That is to say, when the quick release part is laterally docked with the docking seat, the first quick release connection mechanism and the second quick release connection mechanism are quick release connected; when an external force acts on the quick release part, so that the quick release part is separated from the docking seat along the lateral direction, the first quick release mechanism and the second quick release mechanism are laterally detached.

[0050] Specifically, the quick release part 3012 comprises a quick release head which can be docked with the docking seat 3021, and the quick release head is provided with a first end head groove 3022 (see Figure 4b and Figure 5b ) for mounting the first connection end head 3011, and the first end head groove 3022 is provided with a pull wire groove 3023 which penetrates the quick release part 3021 in the longitudinal direction (or the height direction of the quick release part 3012), and the two sides of the quick release part 3012 are uniformly and spaced apart in the height direction and are provided with a plurality of barbs 30121 (see Figure 4a 、 Figure 4c 、 Figure 4e and Figure 5a 、 Figure 5c 、 Figure 5e ); correspondingly, the docking seat 3021 is provided with a quick release part groove corresponding to the quick release part 3012, specifically, see Figure 4b 、 Figure 4c 、 Figure 4e and Figure 5a 、 Figure 5b 、 Figure 5e , and the groove wall on the two sides of the quick release part groove is provided with a corresponding barb groove 3026 corresponding to the barbs 30121 on the two sides of the quick release part 3012, so that when the quick release part 3012 is docked with the docking seat 3021 (see the arrow direction c in Figure 4h and Figure 5g ), the barbs 30121 on the quick release part 3012 cooperate with the barb groove 3026 (that is, laterally docked), so that the quick release part 3012 is quick release connected with the docking seat 3021, see Figure 4f 、 Figure 4g and Figure 5h andFigure 5i i.e. the first quick release connection mechanism and the second quick release connection mechanism are in quick release connection; correspondingly, when the external force makes the barb 30121 of the quick release piece 3012 move transversely (see Figure 4h and Figure 5g the first quick release connection mechanism and the second quick release connection mechanism are quickly released transversely.

[0051] Further, in some embodiments, referring to Figure 4a and Figure 5a the first quick release connection mechanism further comprises a first base 3013 for assisting the quick release piece 3012 to dock with the docking seat 3021 and for mounting the quick release piece 3012, in particular, the front side (i.e. the side corresponding to the first base 3013) of the quick release piece 3012 is provided with a protrusion 30122 (in particular, see Figure 4c and Figure 5c the protrusion 30122 can be T-shaped or L-shaped or arc-shaped, etc., so that it can hook or buckle with the corresponding component in the first base 3013); correspondingly, referring to Figure 4a the first base 3013 comprises a first accommodating cavity 30131 for accommodating the quick release piece 3012, and the inner wall of the first accommodating cavity 30131 is provided with a first sliding groove 30132 corresponding to the protrusion 30122 (see Figure 4b and Figure 5b ); referring to Figure 4f and Figure 5h when the quick release piece 3012 is placed in the first accommodating cavity 30131, the protrusion 30122 cooperates with the first sliding groove 30132, so that when the wearer acts on the first base 3013, the first base 3013 can drive the quick release piece 3012 to move out of the docking seat 3021 together, or to dock with the docking seat together, that is, through the cooperation of the protrusion and the first sliding groove, the quick release piece can dock with the second base and the docking seat together with the first base, or can be released transversely from the second base and the docking seat together with the first base. In other embodiments, referring to Figure 5h and Figure 5i the protrusion 30122 can buckle with a buckle provided in the first accommodating cavity 30131, in particular, the buckle can be formed by the connecting rod of two mortise components, of course, other components can also be provided separately to cooperate with the protrusion 30122, so that the quick release piece 3012 can move together with the first base.

[0052] correspondingly, referring to Figure 4c, the second quick-release connecting mechanism further comprises a second base 307 which can be docked with the first base 3021, and the second base 307 comprises a second accommodating cavity 3073 (an opening is arranged on the front side of the second accommodating cavity 3073, which can be docked with the first base) which can be used to install the docking seat 3021, and two corresponding guide rails 3071 are arranged on the two sides of the second accommodating cavity 3073 (see Figure 4c 、 Figure 4e 、 Figure 4e and Figure 5a 、 Figure 5b 、 Figure 5c 、 Figure 5d 、 Figure 5e , specifically, the guide rail can be in an L shape; correspondingly, a guide groove 3014 corresponding to the guide rail 3071 is arranged on the two side walls of the first base 3011, see Figure 4a 、 Figure 4d 、 Figure 4h and Figure 5b 、 Figure 5d 、 Figure 5f ), so that when the guide groove 3014 of the first base 3013 is slid along the length direction of the guide rail 3071 (as shown by the arrow direction c in Figure 4h or Figure 5g ), the quick-release part 3012 in the first base 3013 is docked with the docking seat 3021, see Figure 4i and Figure 5l 、 Figure 5m (that is, when the first base is docked with the second base, the first base drives the quick-release part installed inside it to be docked with the docking seat installed in the second base in a transverse direction); correspondingly, an external force is applied to the first base 3013, so that the first base 3013 drives the quick-release part 3012 to move in the opposite direction (as shown by the arrow direction d in Figure 4h or Figure 5g ), and the quick-release part and the docking seat are separated, that is, the quick-release part and the docking seat are transversely disassembled, so that the first quick-release connecting mechanism and the second quick-release connecting mechanism are quickly and transversely disassembled.

[0053] Specifically, when the first quick-release connecting mechanism is assembled, the process comprises: first, installing the first connecting end 3011 connected to the pull wire 400 at the end of the first terminal 100 in the first end slot 3022 in the quick-release part 3012, and then installing the quick-release part 3012 in the first base 3013, so that the protrusion 30122 on the front side of the quick-release part 3012 is engaged with the first sliding groove 30132 in the first base 3013, see Figure 4f and Figure 4hAt this time, the pull wire 400 connected with the first connecting end 3011 penetrates the pull wire slot 3023 in the first end head slot 3022 top of the first connecting end 3011 and the pull wire slot 3023 in the top of the first base 3013 in sequence and extends to the wire tube 303 fixedly connected with the top of the first base 3013 (specifically, a wire tube slot 308 for placing the end of the wire tube 303 can be arranged at the position corresponding to the pull wire slot 3023 in the top of the first base 3013, see Figure 4c , Figure 4d and Figure 5h ).

[0054] In the embodiment, the assembly process of the second quick release connection mechanism 302 includes: first, installing the second connecting end 3024 connected with the end of the pull wire 400 of the second terminal 200 in the second end head slot 3025 in the docking seat 3021 (specifically, the second connecting end 3024 is put into the quick release part slot of the docking seat 3021 from the entrance of the quick release part slot, at this time, the pull wire 400 of the second terminal 200 slides into the quick release part slot along the pull wire slot 3023 arranged at the bottom of the docking seat 3021, and when the second connecting end 3024 moves above the second end head slot 3025, the second connecting end 3024 is released to fall into the second end head slot 3025), at this time, the pull wire 400 connected with the second connecting end 3024 penetrates the pull wire slot 3023 at the bottom of the docking seat 3021 and extends into the corresponding wire tube 303, and one end of the wire tube is fixedly connected with the second terminal 200 and the other end is fixedly connected with the bottom of the docking seat 3021; then, the barb 30121 of the quick release part 3012 in the first base 3013 is aligned with the barb slot 3026 in the docking seat 3021, and the two are matched, thereby completing the quick release connection between the first quick release connection mechanism and the second quick release connection mechanism; accordingly, an external force is applied to the first base 3013, so that the first base 3013 drives the quick release part 3012 to move in the opposite direction, thereby quickly disassembling the first quick release connection mechanism and the second quick release connection mechanism.

[0055] Of course, in order to realize the linear reciprocating motion (see the arrow directions e and f in Figure 4f ), the docking seat 3021 can also be installed on the slide rail 304 (the same components use the same reference numerals) as described in Embodiment 1, and the mounting mode of the slide rail 304, the wire tube 303 corresponding to the pull wire 400 of the docking seat 3021 and the second terminal 200 is the same as that described in Embodiment 1, and the movement principle and process are also the same, which will not be described here.

[0056] In other embodiments, when the second base and the slide rail are set at the same time, and the second accommodating cavity 3073 in the second base is in communication with the docking seat sliding groove 3041 in the slide rail 304, that is, the docking seat can be directly slid into the docking seat sliding groove from the second accommodating cavity, therefore, the front side wall of the slide rail 304 does not need to be provided with a corresponding end insertion slot 3043. Furthermore, the slide rail 304 is also provided with an elastic reset member 306, so that before docking, the docking seat 3021 is always located in a fixed position, such as the top, in the sliding groove formed by the docking seat sliding groove 3041 and the second accommodating cavity 3073.

[0057] Specifically, the assembly process of the second quick release connection mechanism 302 includes: as described above, first, the second connection end 3024 at the end of the pull wire 400 connected to the second terminal 200 is installed in the second end slot 3025 in the docking seat 3021, and then the docking seat 3021 is installed in the docking seat sliding groove 3041 in the slide rail 304, and is slid under the action of the elastic reset member 306 into the second accommodating cavity 3073 of the second base 307, see Figure 4f and Figure 5h (Certainly, other ways can also be used to slide the docking seat 3021 into the second accommodating cavity 3073), and accordingly, since the second accommodating cavity 3073 in the second base 307 is in communication with the docking seat sliding groove 3041, the pull wire 400 of the second terminal 200 passing through the bottom of the docking seat 3021 enters the docking seat sliding groove 3041, and extends out of the pull wire perforation 3045 of the end cover 3044 at the bottom of the slide rail 304 into the corresponding wire tube 303, and one end of the wire tube abuts against / fixes the second terminal 200, and the other end abuts against / fixes the bottom of the end cover 3044, see Figure 4f 、 Figure 4g and Figure 5h 、 Figure 5n .

[0058] Further, in some embodiments, when the quick release member 3012 is docked with the docking seat 3021, in order to facilitate the quick release member 3012 and the docking seat 3021 to slide together in the docking seat sliding groove 3041 in the slide rail 304, accordingly, the second sliding groove 3049 corresponding to the protrusion 30122 described above is provided in the docking seat sliding groove 3041 along the length direction of the slide rail 304, that is, the height direction (see Figure 4b and Figure 5b ). Certainly, the first sliding groove 30132 on the first base 3013 corresponds to / communicates with the second sliding groove 3049, that is, when the quick release member 3012 is docked with the docking seat 3021, the bottom of the first sliding groove 30132 in the first base 3013 corresponds to the top of the second sliding groove 3049 (see Figure 4f ,Figure 4g and Figure 5h 、 Figure 5i ), so that the protrusion 30122 on the quick release 3012 can smoothly slide from the first sliding groove 30132 to the second sliding groove 3049, and then the quick release 3012 drives the docking seat 3021 to slide in the docking seat sliding groove 3041 of the sliding rail 304.

[0059] Specifically, the assembly process of the first quick release connection mechanism includes: first, installing the first connection end head 3011 connected to the end of the pull wire 400 of the first terminal 100 in the first end head groove 3022 in the quick release 3012, and then installing the quick release 3012 in the first base 3013, so that the protrusion 30122 on the front side of the quick release 3012 is engaged with the first sliding groove 30132 in the first base 3013, see Figure 4f and Figure 4h At this time, the pull wire 400 connected to the first connection end head 3011 sequentially passes through the pull wire groove 3023 in the first end head groove 3022 (top of the first end head groove 3022) and the pull wire groove at the top of the first base 3013, and extends to the wire tube 303 abutting / fixedly connected to the top of the first base 3013 (specifically, a wire tube groove 308 for placing the end of the wire tube 303 can be provided at the top of the first base 3013 corresponding to the position of the pull wire groove 3023, see Figure 4a and Figure 4b ).

[0060] Specifically, the assembly process of the second quick release connection mechanism includes: first, as described above, installing the second connection end head 3024 connected to the end of the pull wire 400 of the second terminal 200 in the second end head groove 3025 in the docking seat 3021, and then installing the docking seat 3021 in the docking seat sliding groove 3041 in the sliding rail 304, so that it slides to the second accommodating cavity 3073 of the second base 307 under the action of the elastic return member 306, see Figure 4f and Figure 5h Of course, other ways can also be used to slide the docking seat 3021 into the second accommodating cavity 3073), accordingly, since the second accommodating cavity 3073 in the second base 307 is connected to the docking seat sliding groove 3041, the pull wire 400 of the second terminal 200 passing out of the bottom of the docking seat 3021 then enters the docking seat 3041, and extends out of the pull wire perforation 3045 of the end cover 3044 at the bottom of the sliding rail 304 into the corresponding wire tube 303, while one end of the wire tube abuts / fixedly connects to the second terminal 200, and the other end abuts / fixedly connects to the bottom of the end cover 3044, see Figure 4f 、 Figure 4g and Figure 5h 、 Figure 5n .

[0061] Finally, the first quick release connecting mechanism is connected with the second quick release connecting mechanism. Since the quick release member 3012 can be connected with the connecting seat 3021 with the assistance of the first base 3013 and the second base 307, no corresponding end insertion slot needs to be formed on the front side of the slide rail 304, i.e., when the first base 3012 is connected with the second base 307, the quick release member 3012 can be directly connected with the connecting seat 3021 in the second base 307, and then the connecting seat 3021 slides in the connecting seat sliding groove 3041 in the slide rail 304.

[0062] Embodiment Three

[0063] Referring to Figure 6a , the application provides a pull wire quick release device, which comprises a first quick release connecting mechanism 301 connectable with the pull wire end of a first terminal 100 and a second quick release connecting mechanism 302 connectable with the pull wire end of a second terminal 200, the first quick release connecting mechanism 301 is connected with the second quick release connecting mechanism 302 in a quick release manner which can be longitudinally disassembled, so that the pull wire can be quickly disassembled or assembled while efficiently transmitting power, thereby facilitating maintenance or replacement and realizing modularization.

[0064] In some embodiments, referring to Figure 6b , the first quick release connecting mechanism 301 comprises a quick release member 3012, a first connecting end 3011 connectable with the pull wire end of the first terminal 100 and installable in the quick release member 3012, the second quick release connecting mechanism 302 comprises a connecting seat 3021 and a second connecting end 3024 installable in the connecting seat 3021 and connectable with the second terminal; wherein the quick release member 3012 is provided with a second self-locking mechanism (such as a second mortise and tenon assembly, referring to Figure 6d and Figure 6e , the connecting seat is provided with a corresponding mortise and tenon groove), when the quick release member 3012 is longitudinally connected with the connecting seat 3021 (so that the second mortise in the second mortise and tenon assembly is matched with the mortise and tenon groove in the connecting seat), the second self-locking mechanism self-locks the quick release member 3012 and the connecting seat 3021, so that the first quick release connecting mechanism and the second quick release connecting mechanism are connected in a quick release manner; correspondingly, when an external force acts on the second self-locking mechanism to unlock it (for example, the mortise in the second mortise and tenon assembly 602 is separated from the mortise and tenon groove on the connecting seat 3021), the quick release member and the connecting seat are longitudinally disassembled, i.e., the first quick release connecting mechanism and the second quick release connecting mechanism are longitudinally disassembled.

[0065] In some embodiments, referring to Figure 1a and Figure 1bThe wire tube 303 is sleeved on the pull wire 400 to guide and protect the pull wire 400. Specifically, one end of the wire tube 303 sleeved on the pull wire 400 of the first terminal 100 is directly connected with the first terminal 100, and the other end is a free end. When the first connecting end head 3011 is connected with the docking seat 3021, the free end abuts against / fixes the docking seat 3021 and corresponds to the pull wire slot 3023. Similarly, one end of the wire tube 303 sleeved on the pull wire 400 of the second terminal 200 is directly connected with the second terminal 200, and the other end is also a free end. The free end abuts against or fixes the bottom of the docking seat 3021 (and corresponds to the position of the pull wire passing through the bottom of the docking seat 3021). Of course, the wire tube 303 is incompressible, so that when the first connecting end head 3011 is connected with the docking seat 3021, the two ends of the wire tube 303 abut against / fix respectively, so that the pull wire is in a straightened state, thereby realizing the transmission of power / tension.

[0066] Further, the first quick release connecting mechanism further comprises a first base 3013 which can be mounted with the quick release member 3012 and is used to assist the quick release member 3012 to be connected with the docking seat 3021. Correspondingly, the second quick release connecting mechanism 302 further comprises a second base 307 which is used to mount the docking seat 3021 and can be longitudinally connected with the first base 3013. The first base 3013 is provided with a first self-locking mechanism which is used to trigger the unlocking of the second self-locking mechanism (see Figure 6d and Figure 6e For example, at least one first clamping component 601 is rotatably connected with the first base. Correspondingly, the second base is provided with a clamping groove which can cooperate with the first clamping component. When the first base 3013 is longitudinally connected with the second base 307 (so that the first clamping component cooperates with the clamping groove in the second base), the first self-locking mechanism self-locks the first base 3013 and the second base 307. When an external force acts on the first self-locking mechanism to unlock (for example, an unlocking operation member in the first clamping component is actuated, so that the first clamping component is separated from the clamping groove), the second self-locking mechanism is triggered to unlock (for example, the first clamping component separated from the clamping groove acts on the second unlocking operation member to trigger the second clamping component to be separated from the clamping groove in the docking seat).

[0067] Specifically, see Figure 6d and Figure 6eThe first base 3013 comprises a base outer cover 3013a and a base inner cover 3013b, and a first cavity 30131a, 30131b is formed on the base outer cover 3013a and the base inner cover 3013b respectively, and when the base outer cover 3013a and the base inner cover 3013b are connected together, the first cavities 30131a, 30131b on the base outer cover 3013a and the base inner cover 3013b are communicated to form a first accommodating cavity 30131 capable of accommodating the quick release member 3012, and the first accommodating cavity 30131 is provided with a corresponding first tenon window 30135 corresponding to the position of the first tenon 6011 (i.e. the first tenon 6011 can extend out of the first base 3013 through the first tenon window 30135), and the first tenon window 30135 is provided with a corresponding pin window 30136 corresponding to the position of the tenon pin 6014, see Figure 6g .

[0068] Specifically, referring to Figure 6d and Figure 6e The quick release member 3012 comprises a quick release outer cover 3012a and a quick release inner cover 3012b, and two second cavities 3022a, 3022b are formed on the quick release outer cover 3012a and the quick release inner cover 3012b respectively near the top position, and a third cavity 301210a, 301210b is further provided below the second cavity 3022a on the quick release outer cover 3012a and the quick release inner cover 3012b respectively, when the quick release outer cover 3012a and the quick release inner cover 3012b are connected together, the second cavities 3022a, 3022b on the quick release outer cover 3012a and the quick release inner cover 3012b are communicated to form a first end head groove capable of fixing the first connecting end 3011 (as described in the foregoing embodiment, the first end head groove 3022 is provided with a pull wire groove 3023 at the top), at the same time, the third cavities 301210a, 301210b on the quick release outer cover 3012a and the quick release inner cover 3012b are communicated to form a third accommodating cavity capable of accommodating a self-locking mechanism (such as a tenon self-locking mechanism), and the bottom of the quick release member 3012 is a wedge-shaped end 605 (composed of an outer cover end 605a of the quick release outer cover 3012a and an inner cover end 605b of the quick release inner cover 3012b) to facilitate the wedge into the docking seat 3021, so that the second tenon assembly 602 cooperates with the docking seat 3021 (at the same time, the first tenon assembly 601 cooperates with the second base 307) to realize self-locking.

[0069] Specifically, referring to Figure 6f to Figure 6hThe first self-locking mechanism adopts two first tenon assemblies 601 rotatably connected with the first base 3013, and the second self-locking mechanism adopts two second tenon assemblies 602 rotatably connected with the quick release member 3012. The first tenon 6011 in the first tenon assembly 601 corresponds to the second unlocking operating member 6023 in the second tenon assembly 602, see Figure 6h Correspondingly, the two sides of the third accommodating cavity are provided with corresponding unlocking windows corresponding to the positions of the second unlocking operating members in the second tenon assemblies, and the two sides of the third accommodating cavity are provided with second tenon windows corresponding to the positions of the second tenons in the second tenon assemblies, which can be used for the second tenons to extend out and be connected with the tenon clamping grooves on the docking seat; and when the first quick release member is installed in the first base, the unlocking windows correspond to the needle windows.

[0070] The first tenon assembly 601 includes a first connecting rod 6012, one end of which is rotatably connected to the top of the inner cover 3013b of the first base 3013 (i.e., the two first connecting rods 3012 are symmetrically arranged on the top of the inner cover first cavity 3013b on the inner cover 3013b), and the other end is connected to the first tenon 6011. The opposite sides of the two first tenons 6011 are respectively provided with tenon needles 6014, and the first unlocking operating member 6013 is arranged between the two ends of the first connecting rod 6012. The second tenon assembly 602 includes a second connecting rod 6022, one end of which is rotatably connected to the top of the quick release inner cover 3012b of the quick release member 3012, and the other end is connected to the second tenon 6021. The second unlocking operating member 6023 is arranged between the two ends of the second connecting rod 6022. The tenon needle 6014 corresponds to the second unlocking operating member 6023. When the first base 3013 is connected with the second base 307, the first tenon 6011 is matched with the tenon clamping groove 3074 arranged in the second base 307, so that the quick release member 3012 is longitudinally connected with the docking seat 3021 and is self-locked, and the second tenon 3021 is matched with the corresponding tenon clamping groove arranged in the docking seat 307, thereby realizing the quick release connection and self-locking between the first quick release connection mechanism 301 and the second quick release connection mechanism 302, see Figure 6i to Figure 6lWhen an external force is applied to the first unlocking operation member 6013 in the first tenon assembly 601 exposed outside the first base 3013, the first connecting rod 6012 in the first tenon assembly 601 is rotated, thereby driving the two first tenons 6011 to move towards each other to disengage from the corresponding tenon slot 3074 provided in the second base 307. At the same time, the tenon top needle 6014 on one side of the first tenon 6011 acts on the second unlocking operation member 6023 in the second tenon assembly 602, so that the second connecting rod 6022 in the second tenon assembly 602 is rotated to drive the two second tenons 6021 to move correspondingly to trigger them to disengage from the corresponding tenon slot 3074 provided in the docking seat 3021, thereby making the quick release member 3012 disengage from the docking seat 3021, i.e. making the first quick release connection mechanism and the second quick release connection mechanism longitudinally disassembled.

[0071] When the quick release member 3012 and the first base 3013 are docked with the docking seat 3021 and the second base, the first tenon 6011 and the second tenon 6021 in the two first tenon assemblies 601 and the two second tenon assemblies 602 are respectively moved towards each other under the action of the slot wall of the tenon slot 3074 provided in the second base 307 and the docking seat 3021, so that the two first tenons 6011 and the two second tenons 6021 are respectively pressed against the corresponding elastic return member 306, and when the first tenon 6011 and the second tenon 6021 are respectively lowered into the tenon slot 3074 in the second base 307 and the docking seat 3021, due to the elastic force of the elastic return member 306, the two first tenons 6011 and the two second tenons 6021 are respectively inserted into the tenon slot 3074 in the second base 307 and the tenon slot 3074 in the docking seat, thereby respectively achieving self-locking between the first base 3013 and the second base 307, and self-locking between the quick release member 3012 and the docking seat 3021, and further enabling the quick release member 3012 to reciprocate along the length direction of the slide rail together with the docking seat 3021 in the slide rail 304;

[0072] When an external force is applied to the first unlocking operation member 6013 in the two first tenon assemblies 601 respectively, the two first tenons 6011 are rotated relative to the first base 3013, and the two first tenons 6011 move towards each other (i.e. approach each other), and are moved out of the tenon slot 3074 in the second base corresponding to the first tenon, thereby making the two first tenons 601 approach the second unlocking operation member 6023 of the second tenon assembly 602, and under the action of the two first tenons, the two second tenon assemblies are rotated relative to the quick release member, and the second tenons 6021 of the two second tenon assemblies also move towards each other (i.e. approach each other), thereby making the second tenons 6021 gradually move out of the tenon slot 3074 in the docking seat 3021 corresponding to the second tenon 6022, and finally achieving unlocking.

[0073] In some embodiments, in order to enable the pull wire to make linear reciprocating motion along the length direction of the pull wire, see Figure 6k and Figure 6l The pull wire quick release device further comprises the slide rail 304 as described in the first or second embodiment above (the same components are marked with the same reference numerals), and the mounting mode of the slide rail 304 and the wire tube 303 corresponding to the pull wire 400 of the second terminal 200 is the same as that described in the first or second embodiment above, and the movement principle and process are also the same. Specifically, the docking seat 3021 is slidingly connected with the slide rail 304 in a manner that can slide relative to the slide rail 304 along the length direction of the slide rail 304, and after the first connecting end 3011 is docked with the docking seat 3021, the first connecting end 3011 can slide in the slide rail 304 together with the docking seat 3021, so that the pull wire 400 makes linear reciprocating motion in the slide rail 304 together with the first connecting end 3011 and the docking seat 3021.

[0074] Specifically, the docking seat sliding groove 3041 (the bottom of which is provided with an inlet hole for the docking seat 3021 to enter) is formed in the slide rail 304 along the length direction of the slide rail 304, and the top of the docking seat sliding groove 3041 is in communication with the second base 307, that is, after the quick release member 3012 is docked with the docking seat 3021 in the second base 307, the second clamping block 6021 in the second clamping block assembly 602 is matched with the clamping groove 3074 on the docking seat 3021, so that the quick release member 3012 can slide in the docking seat sliding groove 3041 together with the docking seat 3021; and the pull wire end (or the second connecting end 3024) of the second terminal 100 connected with the bottom of the docking seat 3021 successively passes out of the pull wire slot on the end cover 3044 of the bottom inlet of the slide rail 304 and enters the corresponding wire tube 303 (the free end of the wire tube 303 abuts against or is fixedly connected in the wire tube slot at the bottom of the end cover 3044).

[0075] Further, the slide rail 304 is also provided with the elastic reset member 306, so that the docking seat 3021 is always located at a fixed position such as the top in the docking seat sliding groove 3041 (or the space formed by the docking seat sliding groove 3041 and the second accommodating cavity 3073 in the second base 307 for the docking seat to slide up and down) before docking (and without external force); at the same time, the elastic reset member 306 can provide a rebound force when the docking seat 3021 slides in the docking seat sliding groove 3041.

[0076] In other embodiments, see Figure 6dThe tenon self-locking mechanism comprises two first tenon assemblies 601 and two second tenon assemblies 602, wherein the two first tenon assemblies 601 are symmetrically arranged in the first base 3013 in a manner rotatable relative to the first base 3013, the two second tenon assemblies 602 are symmetrically arranged in the quick release 3012 in a manner rotatable relative to the quick release 3012 (specifically, the quick release 3012 comprises a quick release outer cover 3012a and a quick release inner cover 3012b which can be buckled together), and the first tenon 6011 in the first tenon assembly 601 corresponds to the second unlocking operating piece 6023 of the second tenon assembly 602.

[0077] Specifically, referring to Figure 6f One end of the first connecting rod 6012 of the first tenon assembly 601 is rotatably connected to the top of the base inner cover 3013b of the first base 3013, that is, the two first connecting rods 3012 are symmetrically arranged on the top of the inner cover first accommodating cavity 30131b on the base inner cover 3013b, the first unlocking operating piece 6013 in the first tenon assembly 601 is arranged in the middle of the first connecting rod 6012, the first tenon 6011 is arranged at the other end of the first connecting rod 6012, and the first tenon 6011 is arranged with a tenon top needle 6014 which can act on the second unlocking operating piece 6023 in the second tenon assembly 602 near the side of the first base 3013 which is close to the central axis; similarly, one end of the second connecting rod 6022 of the second tenon assembly 602 is rotatably connected to the top of the quick release inner cover 3012b of the quick release 3012 and is located below the first connecting end 3011 (specifically, a first cavity can be arranged on the top of the quick release inner cover 3012b and the quick release outer cover 3012a, respectively, when the two are buckled, the two first cavities are connected to form a first end head groove 3022 which can be used to accommodate the first connecting end 3011), the second unlocking operating piece 6023 of the second tenon assembly 602 is located in the middle of the second connecting rod 6022, the second tenon 6021 is arranged at the other end of the second connecting rod 6022 (correspondingly, the quick release outer cover 3012a and the quick release inner cover 3012b of the quick release 3012 are provided with corresponding tenon windows 30128 on the sides corresponding to the position of the second tenon 6021, so that the second tenon 6021 is exposed outside the quick release 3012, see Figure 6g ), and the two second tenons 6021 are provided with elastic reset members 306. When the quick release 3012 is installed in the first base 3013, the second unlocking operating piece 6023 corresponds to the tenon top needle 6014 described above.

[0078] Embodiment four

[0079] Referring to Figure 7aThe present application provides a pull wire quick release device, which comprises a first quick release connecting mechanism 301 connected with a first terminal 100 and a second quick release connecting mechanism 302 connected with a second terminal 200, the first quick release connecting mechanism 301 and the second quick release connecting mechanism 302 are connected in an axial rotation release manner, so that the pull wire 400 of the first terminal 100 and the second terminal 200 can be quickly rotated and assembled or disassembled while transmitting power, thereby facilitating maintenance or replacement.

[0080] In some embodiments, referring to Figure 7b The first quick release connecting mechanism 301 comprises a first connecting end 3011 connected with the pull wire end of the first terminal, and at least one third clamping block 6091 is arranged on the first connecting end; the second quick release connecting mechanism comprises a second base 307, a docking seat 3021 installed in the second base 307, and a second connecting end 3024 connected with the pull wire end of the second terminal, wherein the second connecting end 3024 is installed at the bottom of the docking seat 3021, the docking seat 3021 is installed in the second base 307, the docking seat 3021 is provided with a clamping block slot 3074 corresponding to the third clamping block 6091, and the second base 307 is provided with a first rotation cavity 3076 for rotation of the third clamping block 6091, referring to Figure 7c When an external force acts on the first connecting end 3011, the third clamping block 6091 on the first connecting end 3011 that is docked with the docking seat 3021 rotates in the first rotation cavity 3076, and when the third clamping block 6091 rotates to the clamping block slot 3074 on the docking seat 3021, the first quick release connecting mechanism is connected with the second quick release connecting mechanism, referring to Figure 7d to Figure 7h When an external force acts on the first connecting end 3011, the first connecting end 3011 rotates in the opposite direction, and when the third clamping block 6091 is separated from the clamping block slot 3074 on the docking seat 3021, the first quick release connecting mechanism is rotationally disassembled from the second quick release connecting mechanism. Preferably, the third clamping block 6091 on the first connecting end 3011 is two and symmetrically arranged on the bottom of the two sides of the first connecting end.

[0081] Further, the first quick release connecting mechanism further comprises a first base 3013 coaxially connected with the first connecting end, specifically, at least one fourth clamping block 6092 (specifically, a square clamping block is arranged on the top of the first connecting end) is arranged on the top of the first connecting end 3011, and correspondingly, a first accommodating cavity 30131 corresponding to the fourth clamping block 6092 is arranged in the first base 3013, so that when the fourth clamping block 6092 cooperates with the first accommodating cavity 30131, the first connecting end 3011 can rotate with the first base 3013.

[0082] Further, in order to realize the docking between the first base and the second base, referring to Figure 7c and Figure 7d , the fifth clamping 6093 is symmetrically arranged on both sides of the first base 3013 near the bottom; while the second base 307 is internally provided with the second accommodating cavity 3073 for accommodating the docking seat 3021 and the first connecting end 3011, the second rotating cavity 3075 for allowing the fifth clamping 6093 on the first base 3013 to rotate, and the end guiding groove 30710 for guiding the third clamping 6091, and the second base 307 is also provided with the clamping slot 3074 corresponding to the fifth clamping 6093. When the first base is rotated, the fifth clamping is rotated in the second rotating cavity and turned to the clamping slot in the first base, so that the first base is connected with the second base; when the first base is reversely rotated, the fifth clamping is separated from the clamping slot in the first base, so that the first base is rotatably disassembled from the second base.

[0083] In specific implementation, referring to Figure 7d and Figure 7e , when assembling the first quick disassembly connecting mechanism, the fourth clamping 6092 on the top of the first connecting end 3011 connected with the end of the pull wire 400 of the first terminal 100 is placed in the first accommodating cavity 30131 at the bottom of the first base 3013, and the fifth clamping 6093 on both sides of the first base 3013 is located above the third clamping 6091 on both sides of the first connecting end 3011, thereby completing the assembly of the first quick disassembly connecting mechanism.

[0084] In specific implementation, referring to Figure 7d and Figure 7e , when assembling the second quick disassembly connecting mechanism, the docking seat 3021 connected with the end of the pull wire 400 of the second terminal 200 is slid from the bottom entrance of the slide rail 304 into the docking seat sliding groove 3041, and gradually slid into the second accommodating cavity 3073 connected with the docking seat sliding groove 3041, and the clamping slot 3074 (corresponding to the third clamping 6091) in the docking seat 3021 corresponds to the clamping slot 3074 (corresponding to the fifth clamping 6093) arranged in the second base 307, so that when the first connecting end 3011 rotates with the first base 3013, the fifth clamping 6093 corresponds to the clamping slot in the first base 3013, and the third clamping 6091 corresponds to the clamping slot on the docking seat 3021.

[0085] Then, the first quick release connection mechanism and the second quick release connection mechanism are connected: the third clamping block 6091 on both sides of the first connecting end 3011 is aligned with the end guiding slot 30710 arranged on the top of the second base 307 (correspondingly, the fifth clamping block 6093 on the first base 3013 is also aligned with the end guiding slot 30710), and then the first connecting end 3011 and the first base 3013 are gradually inserted into the second accommodating cavity 3073 of the second base 307, and then the first base 3013 is rotated (see Figure 7f The first base 3013 can be rotated in the arrow direction O1, and specifically, at least one rotating operation member 30138 can be arranged on the first base 3013 to facilitate rotation operation, so that the fifth clamping block 6093 is rotated to the clamping block slot 3074 arranged in the second base 307, and the first connecting end 3011 is rotated together with the first base 3013 due to the action of the fourth clamping block 6092, so that the third clamping block 6091 on the first connecting end 3011 is rotated to the clamping block slot 3074 in the docking seat 3021, see Figure 7f and Figure 7h , so as to realize the rotation quick release connection between the first quick release connection mechanism and the second quick release connection mechanism, see Figure 7h Correspondingly, the first base 3013 is rotated in the opposite direction (for example, the arrow direction O2 in Figure 7f ), so that the third clamping block 6091 is moved out of the clamping block slot 3074 in the docking seat 3021, the fifth clamping block 6093 is moved out of the clamping block slot 3074 in the second base 307, and the first connecting end 3011 and the first base 3013 are moved out of the second base 307 along the end guiding slot 30710, so as to rotationally disassemble the first quick release connection mechanism and the second quick release connection mechanism.

[0086] Of course, the above assembly and disassembly process is only an exemplary description, and the assembly sequence of the above various components can be adjusted according to actual needs.

[0087] In some embodiments, see Figure 7fWhen the first connecting end 3011 is slid into the first end slot 3022 of the docking seat 3021 along the end guiding slot 30710, and then the first connecting end 3011 is rotated so that the second clasp 6021 is matched with the clasp slot 3074 at the bottom of the first end slot 3022, the first connecting end 3011 and the docking seat 3021 are self-locked. Correspondingly, when the first connecting end 3011 is rotated in the opposite direction so that the second clasp 6021 is moved out of the clasp slot 3074, the first connecting end 3011 and the docking seat 3021 are unlocked, and then the first connecting end 3011 can be slid out along the end guiding slot 30710. Specifically, the first connecting end 3011 and the second clasp 6021 are integrally formed.

[0088] Further, in order to facilitate the rotation of the first connecting end 3011, as described above, a first base 3013 connected with the first connecting end 3011 can also be provided, and in order to realize the self-locking between the first connecting end 3011 and the first base 3013, so as to transmit the rotation torque of the rotation operating member 30138 to the first connecting end 3011, a first clasp assembly 601 provided on the first base 3013 is further included. Specifically, the first clasp assembly 601 is a first clasp 6011 (specifically, a square tenon) provided on the top of the first connecting end 3011, and correspondingly, the bottom of the first base 3013 is provided with a clasp slot corresponding to the first clasp 6011. Further, in order to facilitate rotation, corresponding rotation operating members 30138 can also be symmetrically provided on both sides of the first base 3013. Preferably, the rotation operating member 30138 corresponds to the second clasp 6021, see Figure 7d .

[0089] Further, in order to realize the self-locking between the first base 3013 and the second base 304, the first clasp assembly 6011 further includes third clasps 6015 symmetrically provided on both sides of the bottom of the first base 3013; correspondingly, in the second base 307, above the first end slot 3022, there is a clasp slot 3074 corresponding to the third clasp 6015, that is, when the first base 3013 is rotated, the third clasp 6015 will be moved into the clasp slot 3074 in the second base 307, thereby realizing the self-locking between the first base 3013 and the second base 307.

[0090] Further, in some embodiments, the self-locking mechanism is a resilient clasp self-locking mechanism, specifically, see Figure 7c 、 Figure 7d 、 Figure 7e and Figure 7fThe elastic buckle self-locking mechanism comprises a sink groove 6082 arranged at the bottom of the third tenon 6015 and an elastic deformation member 6081 arranged at the bottom of the tenon slot 3074 in the second base 307, so that when the third tenon 6015 moves into the tenon slot 3074 in the second base, the elastic deformation member 6081 cooperates with the sink groove 6082, thereby realizing self-locking of the third tenon and the tenon slot, i.e., self-locking of the first base and the second base.

[0091] Further, a corresponding sliding rail can be arranged at the bottom of the second base, wherein the docking seat is slidably connected with the sliding rail in the length direction of the sliding rail; further, an elastic reset member for providing a rebound force to the docking seat is arranged in the sliding rail.

[0092] Embodiment five

[0093] Referring to Figure 8a The first quick-release connecting mechanism 301 and the second quick-release connecting mechanism 302 are connected in an axially detachable quick-release manner, so that the pull wire mechanisms of the first terminal and the second terminal can be quickly disassembled or assembled while transmitting power, thereby facilitating maintenance or replacement and realizing modularization.

[0094] In some embodiments, referring to Figure 8b and Figure 8c The first quick-release connecting mechanism 301 comprises a first connecting end head 3011 connected with the pull wire end of the first terminal, a first winding disc 30124 for winding the pull wire of the first terminal, and a quick-release member 3012 coaxially connected with the first winding disc 30124; referring to Figure 8d and Figure 8e The second quick-release connecting mechanism 302 comprises a second connecting end head 3024 connected with the pull wire end of the second terminal, a second winding disc 30216 for winding the pull wire of the second terminal, a docking seat 3021 coaxially connected with the second winding disc 30216 and axially dockable with the quick-release member 3012, and a clockwork 30212 coaxially connected with the docking seat 3021 and providing a torsional force for the docking seat 3021 (specifically, the clockwork 30212 is fixed through a clockwork seat 30211 on the docking seat 3021, and an inner ear is fixed on the rotating shaft of the docking seat). Referring to Figure 8h and Figure 8i When the pull wire 400 of the first terminal 100 is pulled out by the driving mechanism in the first terminal 100 (the length of the pull wire 400 on the first winding disc 30124 is interrupted), the quick-release member 3012 is axially pulled out of the first winding disc 30124, and the second winding disc 30216 is axially pulled into the docking seat 3021, thereby achieving quick release of the pull wire mechanism.Figure 8i the direction of the arrow O3 (or Figure 8i the counterclockwise direction in FIG. 3B), due to the coaxial connection between the quick release member 3012 and the docking seat 3021, the docking seat 3021 is rotated along Figure 8i the arrow O3 in FIG. 3B; since the pull wire of the second terminal is wound on the second winding disc 30216 which is coaxially connected to the docking seat 3021, the second winding disc 30216 also rotates along with the docking seat 3021, so that the pull wire of the second terminal is gradually pulled out from the corresponding wire tube and wound on the second winding disc 30216 on the docking seat.

[0095] Similarly, when the actuator of the second terminal lengthens the corresponding pull wire, the length of the pull wire 400 on the second winding disc 30216 which is coaxially connected to the docking seat 3021 is shortened, and at the same time, the docking seat 3021 is rotated along Figure 8i the direction of the arrow O4 (or Figure 8i the clockwise direction in FIG. 3B) ; then, the docking seat 3021 drives the quick release member 3012 to rotate along Figure 8i the direction of the arrow O4 in FIG. 3B, and at the same time, the clockwork 30212 is energized (specifically, since the second shaft 30219 (i.e. the clockwork shaft) rotates clockwise under the drive of the docking seat 3021, the second shaft 30219 also rotates the inner ear of the clockwork clockwise, and since the outer ear of the clockwork is fixed, the clockwork 30212 is energized) ; and the quick release member 3012 which is coaxially connected to the docking seat 3021 also rotates clockwise, so that the pull wire 400 of the first terminal 100 is wound more on the first winding disc 30124, thereby achieving efficient transmission of bidirectional pulling force.

[0096] Specifically, referring to Figure 8b and Figure 8c, the first quick release connecting mechanism further comprises a first base 3013, a first accommodating cavity 30131 for accommodating the quick release part 3012 is arranged in the first base 3013 (an opening for docking the second base is arranged on one side of the second base 307), and a first rotating shaft 30137 and a winding disc accommodating cavity 301310 are arranged on the rear cavity wall of the first accommodating cavity 30131; the quick release part 3012 comprises a first bearing 30125 which can be installed in the winding disc accommodating cavity 301310 and can rotate around the first rotating shaft 30137 (a first winding disc 30124 is sleeved on the first bearing 30125 to be coaxial with the first bearing 30125), a sixth clamping tenon 30127 coaxially connected with the first winding disc 30124 (specifically, the sixth clamping tenon is a six-petal fan-shaped clamping tenon, and the docking end face of the docking seat is chamfered, so that automatic alignment can be realized when it is docked with the docking seat; of course, the number of the fan-shaped clamping tenon can be adjusted according to actual conditions; further, in order to avoid dust and the like, a partition plate 30129 is further arranged in the first base 3013 to seal the first bearing and the first winding disc and the like in the first base, and a through hole is arranged on the partition plate 30129 for the sixth clamping tenon to pass through), and a second bearing 30126 arranged on the first winding disc 30124 (specifically, a bearing seat 301211 for bearing the second bearing 30126 is arranged between the sixth clamping tenon 30127 and the first winding disc 30124).

[0097] In specific implementation, the assembly process of the first quick release connecting mechanism comprises the following steps: first, the first connecting end head 3011 is installed on the first end head groove 3022 arranged on the first winding disc 30124 (see Figure 8c ), and the pull wire 400 connected with the first terminal of the first connecting end head 3011 is wound on the first winding disc 30124 (see Figure 8h ); then, the first bearing 30125 is installed on the first rotating shaft 30137, and the winding disc 30124 is installed on the first bearing 30125 (specifically, the inner circular wall of the first bearing 30125 is assembled with the shaft shoulder of the first rotating shaft 30137, and the outer circular wall of the first bearing 30125 is assembled with the bearing outer wall arranged on the first winding disc 30124, see Figure 8h), and then the second bearing 30126 is installed on the bearing seat 301211 on the first winding reel 30124 (specifically, the inner circular wall of the second bearing 30126 is fitted with the shoulder of the bearing seat 301211, and the outer circular wall is fitted with the cavity wall of the winding reel containing cavity 301310), and the excess pull wire that is not wound on the first winding reel 30124 is pulled out through the pull wire slot at the top / bottom of the first containing cavity 30131, and correspondingly, the pipe 303 that is wrapped around the pull wire is connected to the top / bottom of the first base 3013, see Figure 8f and Figure 8g , or Figure 8h and Figure 8i .

[0098] Specifically, see Figure 8d and Figure 8e , the second base 307 is provided with a second containing cavity 3073 for accommodating the docking seat 3021 (which is provided with an opening on one side of the first base 3013 to dock the first base 3013), and the center of the second containing cavity 3073 is provided with a docking seat through hole 30712; the docking seat 307 includes a third bearing 30218 that can be installed in the docking seat through hole 30712 (specifically, the outer circular wall of the third bearing 30218 is fitted with the inner hole wall of the docking seat through hole 30712), a docking seat body 30210 that passes through the third bearing 30218 and the docking seat through hole 30712 (specifically, the docking seat body 30210 is the shaft of the third bearing 30218 and is fitted with the shaft hole of the third bearing 30218), and the docking seat body 30210 is provided with a mortise and tenon slot 3074 that can be docked with the sixth tenon 30127, a second winding reel 30216 that is fixedly connected to the docking seat body 30210 (the second winding reel 30216 is provided with a second end head slot 3025 for placing the second connecting end head 3024, see Figure 8e ), the second winding reel 30216 is connected with a second shaft 30219, a fourth bearing 30215 and a spring 30212 that are rotationally connected to the second shaft 30219 (specifically, the spring 30212 is provided with a second partition plate 30214 between the fourth bearing 30215), and a spring seat 30211, wherein the spring inner ear 302122 of the spring 30212 is fitted with the inner ear fixed slot 30221 provided on the second shaft 30219, and the spring outer ear 302121 is fitted with the outer ear fixed slot 302110 provided in the spring containing cavity in the spring seat 30211.

[0099] In the embodiment, the assembling process of the second quick release connection mechanism includes the following steps: firstly, the third bearing 30218 is installed on the docking seat body 30210, specifically, the docking seat body 30210 is the inner shaft shoulder of the third bearing and cooperates with the inner wall of the third bearing 30218; Figure 8h and Figure 8i then, the docking seat body 30210 is penetrated through the docking seat hole 30712 on the second base 307, so that the outer wall of the third bearing 30218 cooperates with the hole wall of the docking seat hole 30712 in the second base 307, i.e., the outer wall of the third bearing; the second connection end 3024 is placed in the second end groove 3025 on the second winding disc 30216 arranged on the other side of the docking seat body 30210 (i.e., the side away from the second base 307), and the pull wire 400 is wound on the second winding disc 30216; the fourth bearing 30215 is installed on the end of the second rotating shaft 30219 connected to the other side of the second winding disc 30216 (i.e., the side away from the docking seat body 30210), i.e., the inner wall of the fourth bearing 30215 cooperates with the second rotating shaft 30219; the spring seat 30211 with the spring 30212 installed is docked with the second rotating shaft 30219, so that the outer wall of the fourth bearing 30215 cooperates with the fourth bearing outer wall 30211-1 arranged on the spring seat 30211 corresponding to the position of the fourth bearing 30215, see Figure 8d and Figure 8i (second partition plate 30214 is installed between the spring 30212 and the second winding disc 30216). Since the second connection end 3024 is placed in the second end groove 3025 of the docking seat 3021, most of the coils are wound several turns on the second winding disc 30216 of the docking seat 3021, then enter the corresponding wire tube through the pull wire groove on the second base 307 (specifically, one end of the wire tube 303 abuts against or is fixedly connected to the second base 307, and the other end abuts against or is fixedly connected to the second terminal), and extends to the actuator. This makes the docking seat 3021 can rotate freely in the second base 307 with small damping. At the same time, since the mortise and tenon 3074 of the docking seat 3021 extends out of the second base 307 through the docking seat hole 30712 on the second base 307, it is convenient for the assembly and disassembly of the first quick release connection mechanism 301 and the second quick release connection mechanism 302.

[0100] Further, the spring 30212 can be arranged between the docking seat 3021 and the second winding reel 30216. Since the outer ear 302121 of the spring is installed on the outer ear fixing groove 302110 of the spring seat 30211, and the inner ear 302122 of the spring is fixed in the inner ear fixing groove 30221 of the second rotating shaft 30219, the torsion force of the spring 30212 is applied to the docking seat body 30210; and the spring seat 30211 is buckled with the second base 307, specifically, the outer walls of the four side plates of the spring seat 30211 are attached to the inner walls of the four sides of the second base 307, see Figure 8g .

[0101] Further, the second winding reel 30216 of the docking seat 3021 is separated from the spring 30212 by the second partition plate 30214, and the outer ear 302121 of the spring is installed on the outer ear fixing groove 302110 of the spring seat 30211, and the inner ear 302122 of the spring is fixed in the slot 30221 of the spring shaft 30220 connected with the second rotating shaft 30219 in the docking seat 3021, thereby applying the torsion force of the spring 30212 to the docking seat body 30210; and the spring seat 30211 is buckled with the second base 307, specifically, the outer walls of the four side plates of the spring seat 30211 are attached to the inner walls of the four sides of the second base 307, see Figure 8g .

[0102] Referring to Figure 8h and Figure 8i , the assembled first quick release connection mechanism and the second quick release connection mechanism are connected, that is, the sixth clamping tenon 30127 extending from the first quick release connection mechanism is connected with the clamping tenon and slot 3074 in the second quick release connection mechanism, thereby realizing the quick release connection between the first quick release connection mechanism and the second quick release connection mechanism. That is, when the quick release part is connected with the docking seat along the axial direction of the first winding reel, the first quick release connection mechanism and the second quick release connection mechanism are quickly connected, and when the external force acts on the quick release part, the quick release part is separated from the docking seat along the axial direction, and the first quick release connection mechanism and the second quick release connection mechanism are axially disassembled.

[0103] Of course, in other embodiments, the pull wire quick release mechanism can be arranged in the first terminal or the second terminal. Specifically, referring to Figure 8j and Figure 8k , the sixth clamping tenon 30127 in the quick release part 3012 can be directly installed with the driving mechanism 100-1 in the first terminal 100, for example, it can be designed in one piece, or it can be connected together by bolts or splines, thereby eliminating the need for the driving mechanism to additionally connect the corresponding wire tube; and the second quick release connection mechanism has the same structure as the above-mentioned second quick release connection mechanism.

[0104] Further, the first quick release connecting mechanism and the second quick release connecting mechanism are respectively provided with a self-locking mechanism, specifically, an elastic buckle self-locking mechanism, specifically, the elastic buckle self-locking mechanism comprises elastic deformation members 6081 respectively arranged on the inner walls of the top plate, the bottom plate and the left and right side plates of the first base 3013, and recesses 6082 respectively arranged on the top plate, the bottom plate and the left and right side plates of the second base 307 corresponding to the elastic deformation members 6081, so that when the first base 3013 is in abutment with the second base 307, the elastic deformation members 6081 are matched with the recesses 6082, thereby realizing self-locking between the first base 3013 and the second base 307; when an external force is applied to the first base 3013 and the second base 307, the elastic deformation members 6081 are separated from the recesses 6082, and the first base 3013 and the second base 307 are unlocked.

[0105] Embodiment six

[0106] The pull wire quick release mechanism of the present application comprises the first quick release connecting mechanism and the second quick release connecting mechanism in each of the above embodiments, and a self-locking mechanism respectively arranged in the first quick release connecting mechanism and the second quick release connecting mechanism, specifically, a magnetic self-locking mechanism.

[0107] In some embodiments, referring to Figure 4c 、 Figure 4d 、 Figure 4e 、 Figure 4h and Figure 4i , the magnetic self-locking mechanism comprises a first magnetic quick release assembly 501 and a second magnetic quick release assembly 502 respectively arranged in the quick release member 3012 of the first quick release connecting mechanism 301 and the abutment seat 3021 of the second quick release connecting mechanism 302, when the first magnetic quick release assembly 501 and the second magnetic quick release assembly 502 are attracted to each other, the first quick release connecting mechanism and the second quick release connecting mechanism are magnetically self-locked; when the wearer applies an external force to the first quick release connecting mechanism, the first magnetic quick release assembly 501 and the second magnetic quick release assembly 502 are separated, and the first quick release connecting mechanism and the second quick release connecting mechanism are unlocked.

[0108] In some embodiments, referring to Figure 4h and Figure 4i , the first magnetic assembly comprises first magnetic members 5011 respectively arranged on the inner walls of the left and right sides of the first base 3013, and second magnetic members 5012 respectively arranged on the left and right sides of the quick release member 3012, and correspondingly, the second base 307 is provided with third magnetic members 5013 corresponding to the positions of the first magnetic members 5011 in the first base 3013 and capable of being attracted to the first magnetic members 5011, and fourth magnetic members 5014 corresponding to the positions of the second magnetic members 5012 in the first base and capable of being attracted to the second magnetic members 5021.

[0109] In some embodiments, the first magnetic member 5011, the second magnetic member 5012, the third magnetic member 5013 and the fourth magnetic member 5014 are all made of magnetic material, specifically, the first magnetic member 5011 and the third magnetic member 5013 can be bar-shaped magnets, and the second magnetic member 5012 and the fourth magnetic member 5014 can be round magnets, and the polarities of the first magnetic member 5011 and the third magnetic member 5013 are opposite, so that they are attracted to each other when they are close to each other, thereby achieving magnetic self-locking; similarly, the polarities of the second magnetic member 5012 and the fourth magnetic member 5014 are also opposite.

[0110] Of course, in other embodiments, the first magnetic member 5011 and the third magnetic member 5013 can be provided separately, or the second magnetic member 5012 and the fourth magnetic member 5014 can be provided separately, which can be obtained by those skilled in the art through transformation based on the above-mentioned technical solutions.

[0111] Of course, when an external force acts on the quick release member, the first magnetic member 5011 and the second magnetic member 5012 are separated from the third magnetic member 5013 and the fourth magnetic member 5014, i.e., the first magnetic quick release assembly and the second magnetic quick release assembly are separated, and the quick release member is unlocked from the docking seat.

[0112] Of course, in other embodiments, the first magnetic member and the second magnetic member are made of magnetic material, and the third magnetic member and the fourth magnetic member are made of material that can be attracted by a magnet but does not have magnetism itself, such as iron, cobalt, nickel and their alloys in metal materials; or the third magnetic member and the fourth magnetic member are made of magnetic material, and the first magnetic member and the second magnetic member are made of material that can be attracted by a magnet but does not have magnetism itself.

[0113] Embodiment seven

[0114] The pull wire quick release mechanism of the present application comprises the first quick release connecting mechanism and the second quick release connecting mechanism in each of the above-mentioned embodiments, and a self-locking mechanism provided in the first quick release connecting mechanism and the second quick release connecting mechanism, specifically, a mortise and tenon self-locking mechanism.

[0115] In some embodiments, the mortise and tenon self-locking mechanism comprises at least one mortise assembly provided in the first quick release connecting mechanism 301, and correspondingly, the second quick release connecting mechanism 302 is provided with at least one mortise and tenon groove matched with the mortise in the mortise assembly, when the mortise of the mortise assembly is matched with the mortise and tenon groove, the first quick release connecting mechanism is self-locked, and when the wearer applies a force to the unlocking operating member in the mortise assembly, the mortise is separated from the mortise and tenon groove, and the first quick release connecting mechanism and the second quick release connecting mechanism are unlocked.

[0116] In some embodiments, referring toFigure 5b and Figure 5c In the first quick-release connecting mechanism, a first mortise assembly 601 and a second mortise assembly 602 are arranged in cooperation, specifically, the first mortise assembly 601 comprises two first connecting rods 6012 arranged in parallel, and a first mortise 6011 and a first unlocking operating member 6013 connected to two ends of the first connecting rod 6012 respectively; the second mortise assembly 602 comprises two second connecting rods 6022 arranged in parallel, and a second mortise 6021 and a second unlocking operating member 6023 connected to two ends of the second connecting rod 6022 respectively; wherein the two first connecting rods 6012 are installed in the same vertical plane (specifically, see Figure 5c On the rear side wall of the first base 3013, connecting rod guide grooves 30133 corresponding to the first connecting rod 6012 and the second connecting rod 6022 can be arranged respectively, while on the left and right side walls of the first base 3012, windows through which the first and second unlocking operating members 6013, 6023 can extend out of the first base 3013 are arranged respectively, and front baffles 30134 are arranged respectively to limit the two mortise assemblies in the first base 3013), wherein the first mortise 6011 corresponds to the second unlocking operating member 6023, and the first unlocking operating member 6013 corresponds to the second mortise 6021 (i.e. the two mortise assemblies are installed in reverse and stacked, and because the distance between the two first connecting rods 6012 in the first mortise assembly 601 is greater than the distance between the two second connecting rods 6022 in the second mortise assembly, the four connecting cross rods are located in the same vertical plane and parallel to each other), and an elastic return member 306 is arranged between the first mortise 6011 and the second unlocking operating member 6023 (specifically, the elastic return member 306 is a spring, therefore, see Figure 5c and Figure 5d A return member placing groove 603 can be arranged on the side of the first mortise 6011 corresponding to the second unlocking operating member 6023, and a return member positioning rod 604 can be arranged on the side of the second unlocking operating member 6023 corresponding to the first mortise 6011 (i.e. the two ends of the spring abut against the first mortise 6011 and the second unlocking operating member 6023 respectively), and similarly, an elastic return member 306 is arranged between the second mortise 6021 and the first unlocking operating member 6013 (i.e. a return member placing groove 603 is arranged on the side of the second mortise 6021 corresponding to the first unlocking operating member 6013, and a return member positioning rod 604 is arranged on the side of the first unlocking operating member 6013 corresponding to the second mortise 6021), so that when the wearer applies an external force F1 to the first and second unlocking operating members 6013, 6023 simultaneously to press the first and second unlocking operating members 6013, 6023 inwardly of the first base 3013, the first mortise 6011 and the second mortise 6021 connected to the first and second unlocking operating members 6013, 6023 respectively move outwardly of the first base 3013 simultaneously, see Figure 5ithe arrow p1 and p2 in FIG. 6B, and gradually move out of the respective corresponding tongue-and-groove 3074.

[0117] Referring to Figure 5g , the inner side edges of the first tongue 6011 and the second tongue 6021 are pressed by the groove wall of the tongue-and-groove 3074 when the first quick release connecting mechanism is docked to the second quick release connecting mechanism, so that the first tongue 6011 and the second tongue 6021 move in opposite directions (i.e. the first tongue 6011 moves towards the second unlocking operating member 6023, see the arrow p3 in FIG. 6B, while the second tongue 6021 moves towards the first unlocking operating member 6013, see the arrow p4 in FIG. 6B, and press the respective corresponding elastic return member 306); and when the first tongue 6011 and the second tongue 9021 gradually move to the groove of the respective corresponding tongue-and-groove 3074, the first tongue 6011 and the second tongue 6021 move towards each other under the action of the elastic return member 306 (i.e. the first tongue 6011 moves away from the second unlocking operating member 6023, see the arrow p5 in FIG. 6B, while the second tongue 6021 moves towards the first unlocking operating member 6013, see the arrow p6 in FIG. 6B). Figure 5i Figure 5i Figure 5i Figure 5i

[0118] In other embodiments, referring to Figure 6d , the tongue self-locking mechanism includes two first tongue assemblies 601 and two second tongue assemblies 602, wherein the two first tongue assemblies 601 are symmetrically arranged in the first base 3013 in a manner rotatable relative to the first base 3013, the two second tongue assemblies 602 are symmetrically arranged in the quick release member 3012 in a manner rotatable relative to the quick release member 3012 (specifically, it includes a quick release outer cover 3012a and a quick release inner cover 3012b that can be buckled together), and the first tongue 6011 in the first tongue assembly 601 corresponds to the second unlocking operating member 6023 of the second tongue assembly 602, see Figure 6h .

[0119] Specifically, referring to Figure 6f ​​​​The one end of the first connecting rod 6012 of the first tenon assembly 601 is rotatably connected to the top of the inner cover 3013b of the first base 3013, i.e., the two first connecting rods 3012 are symmetrically arranged on the top of the inner cover first cavities 3013 lb on both sides of the inner cover 3013b, the first unlocking operating member 6013 in the first tenon assembly 601 is arranged in the middle of the first connecting rod 6012, the first tenon 6011 is arranged at the other end of the first connecting rod 6012, and the first tenon 6011 is arranged on the side close to the central axis of the first base 3013. A tenon thimble 6014 can act on the second unlocking operating member 6023 in the second tenon assembly 602. Correspondingly, a first tenon window 30135 corresponding to the position of the first tenon 6011 is formed on the first base 3013, and a thimble window 30136 corresponding to the position of the tenon thimble 6014 is arranged in the first tenon window 30135. See Figure 6g Similarly, the one end of the second connecting rod 6022 of the second tenon assembly 602 is rotatably connected to the top of the quick release inner cover 3012b of the quick release member 3012 and is located below the first connecting end 3011 (specifically, cavities can be arranged on the top of the quick release inner cover 3012b and the quick release outer cover 3012a, respectively, and when the two are buckled, the two cavities are connected to form a first end head groove 3022 that can be used to accommodate the first connecting end 3011). The second unlocking operating member 6023 of the second tenon assembly 602 is located in the middle of the second connecting rod 6022 (correspondingly, the quick release outer cover 3012a and the quick release inner cover 3012b of the quick release member 3012 have unlocking windows 30123 corresponding to the positions of the second unlocking operating member 6023 on both sides, so that the second unlocking operating member 6023 is exposed outside the quick release member 3012. See Figure 6g ), the second tenon 6021 is arranged at the other end of the second connecting rod 6022 (correspondingly, the quick release outer cover 3012a and the quick release inner cover 3012b of the quick release member 3012 have second tenon windows 30128 corresponding to the positions of the second tenon 6021 on both sides, so that the second tenon 6021 is exposed outside the quick release member 3012. See Figure 6g ), and elastic return members 306 are arranged between the two second tenons 6021. When the quick release member 3012 is installed in the first base 3013, the second unlocking operating member 6023 corresponds to the tenon thimble 6014 described above.

[0120] When the quick release member 3012 and the first base 3013 are docked with the docking seat 3021 and the second base, the first and second tenons 6011 and 6021 in the two first tenon assemblies 601 and the two second tenon assemblies 602 are respectively moved towards each other under the action of the slot walls of the tenon and slot assemblies 3074 in the second base 307 and the docking seat 3021, and each extrudes the corresponding elastic return member 306, and when the first and second tenons 6011 and 6021 are respectively moved downwards to the tenon and slot assemblies 3074 in the second base 307 and the docking seat 3021, the two first tenons 6011 and the two second tenons 6021 are respectively inserted into the tenon and slot assemblies 3074 in the second base 307 and the docking seat 3021 due to the elastic return force of the elastic return members 306, see Figure 6i to Figure 6k Thus, self-locking between the first base 3013 and the second base 307 and self-locking between the quick release member 3012 and the docking seat 3021 are respectively achieved, and the quick release member 3012 can move reciprocally along the length direction of the slide rail 304 together with the docking seat 3021 in the slide rail 304.

[0121] When an external force is applied to the first unlocking operation member 6013 in the two first tenon assemblies 601, the two first tenons 6011 are rotated relative to the first base 3013, and the two first tenons 6011 are moved towards each other (i.e., close to each other), and are moved out of the tenon and slot assemblies 3074 in the second base corresponding to the first tenons, so that the two first tenons 6011 are close to the second unlocking operation member 6023 of the second tenon assembly 602, and the two second tenon assemblies are rotated relative to the quick release member under the action of the two first tenons, and the second tenons 6021 of the two second tenon assemblies are also moved towards each other (i.e., close to each other), so that the second tenons 6021 are gradually moved out of the tenon and slot assemblies 3074 in the docking seat 3021 corresponding to the second tenons 6021, and finally the unlocking is achieved.

[0122] In other embodiments, see Figure 7bThe tenon self-locking mechanism comprises a second tenon assembly 602 connected with the first connecting end head 3011. Specifically, the second tenon assembly 602 comprises second tenons 6021 symmetrically arranged on both sides of the first connecting end head 3011. Correspondingly, the bottom of the groove wall of the first end head groove 3022 in the docking seat 3021 is provided with a tenon slot 3074 corresponding to the second tenon 6021 in the second tenon assembly 602. When the first connecting end head 3011 is slid into the first end head groove 3022 provided in the docking seat 3021 along the end head guide groove 30710 provided in the docking seat 3021, and then the first connecting end head 3011 is rotated so that the second tenon 6021 cooperates with the tenon slot 3074 at the bottom of the first end head groove 3022, the first connecting end head 3011 and the docking seat 3021 are self-locked. Correspondingly, when the first connecting end head 3011 is rotated in the opposite direction so that the second tenon 6021 moves out of the tenon slot 3074, the first connecting end head 3011 and the docking seat 3021 are unlocked, and then the first connecting end head 3011 can be slid out along the end head guide groove 30710. Specifically, the first connecting end head 3011 and the second tenon 6021 are integrally formed.

[0123] Further, in order to facilitate the rotation of the first connecting end head 3011, a first base 3013 connected with the first connecting end head 3011 can also be provided as described above, and in order to enable the self-locking between the first connecting end head 3011 and the first base 3013, so as to transmit the rotation torque of the rotation operating member 30138 to the first connecting end head 3011, a first tenon assembly 601 provided on the first base 3013 is further included. Specifically, the first tenon assembly 601 is a first tenon 6011 (specifically, a square tenon) provided on the top of the first connecting end head 3011. Correspondingly, the bottom of the first base 3013 is provided with a tenon slot corresponding to the first tenon 6011. Further, in order to facilitate rotation, corresponding rotation operating members 30138 can also be symmetrically arranged on both sides of the first base 3013. Preferably, the rotation operating member 30138 corresponds to the second tenon 6021, see Figure 7c .

[0124] Further, in order to realize the self-locking between the first base 3013 and the second base 307, the first tenon assembly 601 further comprises fifth tenons 6093 symmetrically arranged on both sides of the bottom of the first base 3013. Correspondingly, in the second base 307, above the first end head groove 3022, there is a tenon slot 3074 corresponding to the fifth tenon 6093, that is, when the first base 3013 is rotated, the fifth tenon 6093 will move into the tenon slot 3074 in the second base 307, thereby realizing the self-locking between the first base 3013 and the second base 307.

[0125] In some embodiments, the self-locking mechanism is a spring buckle self-locking mechanism, specifically referring to Figure 7c The spring buckle self-locking mechanism includes a sink groove 6082 arranged at the bottom of the fifth buckle 6093, and a spring deformation member 6081 arranged at the bottom of the buckle slot 3074 of the second base 307, so that when the fifth buckle 6093 moves into the buckle slot 3074 of the second base, the spring deformation member 6081 cooperates with the sink groove 6082, thereby achieving self-locking of the third buckle and the buckle slot.

[0126] In some embodiments, referring to Figure 8f The spring buckle self-locking mechanism includes a spring deformation member 6081 arranged on the inner wall of the top plate, the bottom plate, and the left and right side plates of the first base 3013, and a sink groove 6082 arranged on the top plate, the bottom plate, and the left and right side plates of the second base 307 corresponding to the spring deformation member 6081, so that when the first base 3013 and the second base 307 are connected, the spring deformation member 6081 cooperates with the sink groove 6082, thereby achieving self-locking between the first base 3013 and the second base 307; when an external force is applied to the first base 3013 and the second base 307, the spring deformation member 6081 is separated from the sink groove 6082, and the first base 3013 and the second base 307 are unlocked.

[0127] Embodiment Eight

[0128] The pull wire quick release mechanism of the present application includes the first quick release connection mechanism and the second quick release connection mechanism in the above-mentioned embodiments, and a self-locking mechanism arranged in the first quick release connection mechanism and the second quick release connection mechanism, respectively, and further includes a first circuit connector 801 arranged on the first quick release connection mechanism and electrically connected with the driving mechanism, and a second circuit connector 802 arranged on the second quick release connection mechanism and electrically connected with the executing mechanism, referring to Figure 9a Alternatively, a first circuit connector 801 arranged on the first quick release connection mechanism and electrically connected with the executing mechanism, and a second circuit connector arranged on the second quick release connection mechanism and electrically connected with the driving mechanism; when the driving mechanism and the executing mechanism are connected through the first quick release connection mechanism and the second quick release connection mechanism, the first circuit connector 801 and the second circuit connector 802 are electrically connected.

[0129] In some embodiments, referring to Figure 9a A wiring through hole 30130 for passing through the wire can be arranged on the top of the first base 3013, and a first positioning groove 30139 for fixing the first circuit connector 801 is arranged on the inner wall of the first base 3013 (i.e. the inner wall of the top), referring toFigure 9b ; correspondingly, the top of the second base 307 (i.e. the outer wall of the top) is also provided with a second positioning slot 3070 which can be used to place the second circuit connector 802, see Figure 9a , and the rear wall of the second base 307 (i.e. the outer wall of the rear side plate) and the rear wall of the slide rail 304 (i.e. the outer wall of the rear side plate) are provided with a third positioning slot 3040 which can be used to place the wires, see Figure 9b . In particular implementation, see Figure 9c , the first circuit connector 801 is installed in the first positioning slot 30139 in the first base 3013, and correspondingly, the wires connected to the first circuit connector 801 pass through the wiring through hole 30130 and are connected to the driving mechanism / actuating mechanism; then the second circuit connector 802 is installed in the second positioning slot 3070 on the top of the second base 307, and the wires connected to the second circuit connector 802 are installed / fit in the third positioning slot 3040 on the rear wall, and are connected to the actuating mechanism / driving mechanism, so that the first and second circuit connectors 801, 802 can be fixed / fit in the first base 3013 and the second base 307 respectively, and when the first base 3013 and the second base 307 are connected, i.e. the first quick release connection mechanism and the second quick release connection mechanism are connected, the plurality of first electrical contacts 8010 on the first circuit connector 801 are electrically connected to the plurality of second electrical contacts 8021 on the second circuit connector 802, see Figure 9e .

[0130] In some embodiments, the first electrical contacts 8010 are elastic bumps, and the second electrical contacts 8021 are flat contacts, i.e. when the wire quick release device is in the self-locking state, the elastic bumps and the flat contacts are one-to-one corresponding and are respectively paired and contacted to achieve electrical connection.

[0131] Of course, in other embodiments, the first electrical contacts and the second electrical contacts can also take other forms, for example, in the form of electrical power strips and electrical sockets, or in the form of magnetism, as long as they are in contact or corresponding to each other to achieve electrical connection.

[0132] It should be noted that in this document, the terms "comprising", "containing", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0133] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and these all belong to the protection of the present application.

Claims

1. A quick-release cable release device, characterized in that, include: A first quick-release connecting mechanism that can be connected to a first end, and a second quick-release connecting mechanism that can be connected to a second end, wherein the first quick-release connecting mechanism and the second quick-release connecting mechanism are connected in a quick-release manner; the first end is the pull wire end of the first terminal, and the second end is the pull wire end of the second terminal; The first quick-release connection mechanism includes a first connection end (3011) connected to the end of the pull wire of the first terminal, the first connection end (3011) being provided with at least one third latch (6091), and a first base (3013), the first connection end (3011) and the first base (3013) being coaxially connected. The second quick-release connection mechanism includes a second base (307) and a docking seat (2021) installed in the second base (307) and connected to the end of the pull wire of the second terminal. The docking seat (2021) is provided with a tenon groove corresponding to the third tenon (6091), and the second base (307) is provided with a first rotating cavity for the third tenon (6091) to rotate. When the first connecting end (3011) is connected to the docking seat (2021), and the first connecting end (3011) is rotated, the third latch (6091) rotates within the first rotating cavity. When the third latch (6091) rotates to the latch groove on the docking seat (2021), the first quick-release connecting mechanism is connected to the second quick-release connecting mechanism. When the first connecting end (3011) is rotated in the opposite direction, causing the third latch (6091) to disengage from the latch groove on the docking seat (2021), the first quick-release connecting mechanism and the second quick-release connecting mechanism are disassembled by rotation. The first connecting end (3011) is provided with at least one fourth tenon at its top, and the first base (3013) is provided with a first receiving cavity corresponding to the fourth tenon. When the fourth tenon is engaged with the first receiving cavity, the first connecting end (3011) can rotate together with the first base (3013). The first base (3013) is provided with at least one fifth tenon, and correspondingly, the second base (307) is provided with a second rotating cavity for the fifth tenon to rotate. One side of the second rotating cavity is provided with a tenon groove corresponding to the fifth tenon. When the first base (3013) is rotated, so that the fifth tenon rotates in the second rotating cavity and rotates to the tenon groove in the second base (307), the first base (3013) is connected to the second base (307). When the first base (3013) is rotated in the opposite direction, so that the fifth tenon disengages from the tenon groove in the first base (3013), the first base (3013) and the second base (307) are rotated and disassembled.

2. The quick-release device for pull-wire according to claim 1, characterized in that, The first terminal is a driving mechanism and the second terminal is an execution mechanism, or the first terminal is an execution mechanism and the second terminal is a driving mechanism.

3. The quick-release device for pull-wire according to claim 1, characterized in that, The first quick-release connecting mechanism and / or the second quick-release connecting mechanism are provided with a self-locking mechanism.

4. The quick-release device for pull-wire according to claim 3, characterized in that, The self-locking mechanism includes a magnetic self-locking mechanism, a latch self-locking mechanism, or an elastic buckle self-locking mechanism.

5. The quick-release device for pull-wire according to claim 1, characterized in that, Also includes: A first circuit connector, which can be electrically connected to the drive mechanism, is disposed on the first quick-release connection mechanism, and a second circuit connector, which can be electrically connected to the actuator, is disposed on the second quick-release connection mechanism; when the drive mechanism and the actuator are connected to the second quick-release connection mechanism through the first quick-release connection mechanism, the first circuit connector and the second circuit connector are electrically connected.

6. The quick-release device for pull-wire according to claim 1, characterized in that, Also includes: A first circuit connector, which can be electrically connected to the actuator, is disposed on the first quick-release connection mechanism, and a second circuit connector, which can be electrically connected to the drive mechanism, is disposed on the second quick-release connection mechanism; when the drive mechanism and the actuator are connected to the second quick-release connection mechanism through the first quick-release connection mechanism, the first circuit connector and the second circuit connector are electrically connected.

7. The quick-release device for pull-wire according to any one of claims 1 to 6, characterized in that, It also includes a slide rail, wherein the mating seat in the second quick-release connection mechanism is slidably connected to the slide rail in a manner that allows it to slide relative to the slide rail along the length direction of the slide rail.

8. The quick-release device for pull-wire according to claim 7, characterized in that, The first quick-release connection mechanism, and / or the second quick-release connection mechanism, and / or the slide rail is provided with an elastic reset member for providing restoring force.

9. The quick-release device for pull-wire according to claim 4, characterized in that, The locking mechanism includes a locking component disposed within the first quick-release connecting mechanism, and a locking groove corresponding to the locking component disposed within the second quick-release connecting mechanism; when the locking tenon in the locking component is wedged into the locking groove in a transverse / longitudinal / rotational manner, the first quick-release connecting mechanism is connected to the second quick-release connecting mechanism; when an external force is applied to the unlocking operation component in the locking component, causing the locking tenon to disengage from the locking groove, the first quick-release connecting mechanism is unlocked from the second quick-release connecting mechanism.

10. The quick-release device for pull-wire according to claim 4, characterized in that, The elastic buckle self-locking mechanism includes an elastic deformable member disposed in the first quick-release connecting mechanism and a recess disposed in the second quick-release connecting mechanism that can engage with the elastic deformable member; when the elastic deformable member engages with the recess, the first quick-release connecting mechanism and the second quick-release connecting mechanism are quickly connected; when an external force is applied to the first quick-release connecting mechanism, causing the elastic deformable member to disengage from the recess, the first quick-release connecting mechanism and the second quick-release connecting mechanism are unlocked.

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