Unlocking control box

Abstract

The invention relates to the technical field of locks, in particular to an unlocking control box. The unlocking control box provided by the invention comprises a box body, the box body is provided with a containing cavity, and a through hole communicating with the containing cavity is formed in the box body; at least part of the structure of the driving device is movably arranged in the accommodating cavity; the rope piece is arranged in the through hole in a penetrating mode, one end of the rope piece is located in the containing cavity and fixedly connected with the driving device, the other end of the rope piece extends out of the containing cavity to be connected with a to-be-driven body, and the driving device is suitable for driving the rope piece to conduct drawing movement. The unlocking control box provided by the invention is helpful for solving the problem of poor environmental adaptability of the unlocking control box in the prior art.

Description

Technical Field

[0001] The present application relates to the technical field of locks, and in particular to an unlocking control box. Background Art

[0002] The electrical unlocking control box is a key executive component for realizing the opening and closing of the lock body in intelligent locks, security systems and automation equipment. Its reliability directly affects the safety and service life of the lock.

[0003] In the prior art, unlocking control boxes usually rely on a hydraulic system to unlock the lock, specifically, by transmitting power through a hydraulic cylinder or a gear train to drive the lock tongue to move and unlock the lock.

[0004] However, the unlocking control box in the prior art is prone to failure in a low-temperature environment, resulting in poor environmental adaptability of the unlocking control box. Summary of the Invention

[0005] The unlocking control box provided in the present application helps to solve the problem of poor environmental adaptability of the unlocking control box in the prior art.

[0006] In view of this, the present application provides an unlocking control box, comprising: a box body, the box body being provided with a accommodating cavity, and the box body being provided with a through hole connected to the accommodating cavity; a driving device, at least part of the structure of the driving device being movably arranged in the accommodating cavity; a rope member, the rope member being passed through the through hole, one end of the rope member being located in the accommodating cavity and fixedly connected to the driving device, and the other end extending outside the accommodating cavity to be connected to the object to be driven, and the driving device being suitable for driving the rope member to perform a pulling movement.

[0007] In a possible embodiment, the driving device includes: a driving member, which is fixed in the accommodating cavity; a transmission mechanism, which is respectively connected to the driving member and the rope member, and the driving member drives the rope member to move through the transmission mechanism.

[0008] In one possible embodiment, the driving member has a rotatable output shaft; the transmission mechanism includes: a transmission rod, which is in transmission connection with the output shaft so as to rotate under the drive of the output shaft; a slider, which is in transmission cooperation with the transmission rod, the slider is suitable for converting the rotation of the transmission rod into its own movement, and the rope member is connected to the slider.

[0009] In a possible implementation, the axis of the output shaft is perpendicular to the axis of the transmission rod; a worm is provided on the output shaft, and the transmission rod includes a gear portion, which is engaged with the worm.

[0010] In one possible embodiment, the outer wall of the transmission rod is provided with an external thread, the slider is provided with a transmission hole, the inner wall of the transmission hole is provided with an internal thread, the transmission rod is passed through the slider, and the transmission rod and the slider are threadably engaged through the internal thread and the external thread, so that the slider is movable along the axis of the transmission rod, wherein the axis of the transmission rod is parallel to the axis of the through hole.

[0011] In a possible embodiment, a connecting hole is further provided on the slider, and the rope member includes: a rope body and a first connecting head, the rope body is passed through the connecting hole, the first connecting head is provided at one end of the rope body located in the accommodating cavity, and the first connecting head is snap-fitted with the slider.

[0012] In a possible embodiment, the connecting hole includes a first hole segment and a second hole segment distributed sequentially along the axis of the transmission rod, the first hole segment is located on the side of the second hole segment away from the through hole, the cross-sectional area of the first hole segment is larger than the cross-sectional area of the second hole segment, the rope body is located in the second hole segment, and the first connecting head is clamped in the first hole segment.

[0013] In a possible implementation, the unlocking control box further includes: a stroke adjustment device, which is disposed in the accommodating cavity and is used to adjust the movement stroke of the slider.

[0014] In one possible embodiment, a fixed seat is provided in the accommodating cavity; the stroke adjustment device includes a swing block, the swing block has a connecting end and a limiting end, the connecting end is hinged to the fixed seat, and the limiting end moves between a first position and a second position, wherein, in the first position, the limiting end is staggered with the movement path of the slider, and in the second position, the limiting end is on the movement path of the slider and limits the slider.

[0015] In a possible implementation, the unlocking control box further includes: a control device, which is disposed on the box body and electrically connected to the driving device, and is used to control the working state of the driving device.

[0016] The unlocking control box provided in this application utilizes mechanical transmission instead of the traditional hydraulic system, effectively resolving the failure issues associated with existing technologies caused by hydraulic oil solidification and leakage at low temperatures, significantly improving environmental adaptability. Specifically, the drive mechanism directly drives the rope member to perform a pulling and pulling motion, avoiding the failure issues caused by hydraulic oil solidification at low temperatures. Furthermore, the design of the box body and through-holes, combined with mechanical transmission, reduces maintenance requirements and ensures stable operation of the unlocking control box in low temperatures and harsh environments, significantly improving reliability and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] Figure 1 A schematic diagram of the unlocking control box provided in this application;

[0019] Figure 2 Schematic diagram of the partial structure of the unlocking control box provided in this application Figure 1 ;

[0020] Figure 3 Schematic diagram of the partial structure of the unlocking control box provided in this application Figure 2 .

[0021] Reference numerals:

[0022] 1- Unlock control box;

[0023] 10-box body; 11-accommodation cavity; 12-through hole;

[0024] 20-driving device; 21-driving member; 211-worm; 22-transmission mechanism; 221-transmission rod; 222-slider; 223-gear portion;

[0025] 30- rope pieces;

[0026] 40-stroke adjustment device; 41-swing block; 411-connection end; 412-limit end;

[0027] 50-fixed seat; 60-control device; 70-direction adjustment device.

[0028] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0030] Existing unlocking control boxes typically rely on hydraulic systems to unlock the lock. Specifically, power is transmitted through a hydraulic cylinder or gear train, driving the lock tongue to move and unlock the lock. However, these unlocking control boxes are prone to failure in low-temperature environments, resulting in poor environmental adaptability.

[0031] In light of this, the present application provides an unlocking control box that, by replacing the traditional hydraulic system with a mechanical transmission, effectively resolves the failure issues of the prior art caused by hydraulic oil solidifying and leaking at low temperatures, significantly improving environmental adaptability. Specifically, the drive device directly drives the rope member to perform a pulling motion, avoiding the failure issues caused by hydraulic oil solidifying at low temperatures. Furthermore, the design of the box body and through-holes, combined with mechanical transmission, can reduce maintenance requirements and ensure the stable operation of the unlocking control box in low temperatures and harsh environments, thereby significantly improving reliability and service life.

[0032] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The following embodiments of the present application are described in conjunction with the accompanying drawings:

[0033] refer to Figures 1 to 3 The unlocking control box 1 provided in this application includes a box body 10, a drive device 20, and a rope member 30. The box body 10 serves as the basic support and protective structure of the unlocking control box 1. The box body 10 is provided with a receiving cavity 11. The internal receiving cavity 11 provides installation space for the drive device 20, ensuring that the moving parts of the drive device 20 operate stably within a limited range. The box body 10 is provided with a through hole 12 that communicates with the receiving cavity 11.

[0034] At least part of the drive device 20 is movably disposed within the accommodating chamber 11. Alternatively, the entire drive device 20 is movably disposed within the accommodating chamber 11. The drive device 20 provides initial rotational power through an internal drive member 21 (e.g., a motor), and converts the rotational motion of the drive member 21 into linear motion through a transmission mechanism 22 (e.g., a worm gear mechanism).

[0035] The rope member 30 can be passed through the through hole 12. One end of the rope member 30 can be located in the accommodating chamber 11. In addition, the rope member 30 is fixedly connected to the driving device 20 to achieve motion transmission. The other end of the rope member 30 can extend outside the accommodating chamber 11. In this way, the rope member 30 located outside the accommodating chamber 11 can be connected to the object to be driven. The object to be driven can be a component such as a lock tongue of a vehicle door lock, a locking actuator, etc. that needs to be opened or closed by a pulling motion. The driving device 20 is suitable for driving the rope member 30 to perform a pulling motion to open or close the lock.

[0036] As can be understood, the adoption of mechanical transmission instead of the traditional hydraulic system effectively resolves the failure issues associated with existing technologies due to hydraulic oil solidification and leakage at low temperatures, significantly improving environmental adaptability. Specifically, the drive device 20 directly drives the rope member 30 to perform the pulling and pulling motion, avoiding the failure issues caused by hydraulic oil solidification at low temperatures. Furthermore, the design of the box body 10 and through-hole 12, combined with mechanical transmission, reduces maintenance requirements and ensures stable operation of the unlocking control box 1 in low temperatures and harsh environments, significantly improving reliability and service life.

[0037] In one possible embodiment, the drive device 20 includes a drive member 21 and a transmission mechanism 22. The drive member 21 can be fixed within the accommodating chamber 11. The transmission mechanism 22 can be connected to the drive member 21 and the rope member 30, respectively. The drive member 21 can drive the rope member 30 to move via the transmission mechanism 22. For example, the drive member 21 can be a motor. The transmission mechanism 22 can be a helical inclined push rod structure or a worm gear transmission structure.

[0038] In one possible embodiment, the driving member 21 has a rotatable output shaft. The output shaft is the output end of the rotational power of the driving member 21 and is generally a cylindrical metal rod, the axis of which coincides with the axis of the rotor of the driving member 21.

[0039] The transmission mechanism 22 includes a transmission rod 221 and a slider 222. The transmission rod 221 can be in driving connection with the output shaft to transmit the rotational power of the output shaft of the driver 21 to the transmission rod 221, causing it to rotate synchronously. The slider 222 can be in driving cooperation with the transmission rod 221. The slider 222 is adapted to convert the rotation of the transmission rod 221 into its own movement. In this embodiment, the slider 222 is adapted to convert the rotation of the transmission rod 221 into vertical movement. The rope member 30 can be connected to the slider 222 to transmit the vertical movement of the slider 222 to the object to be driven, thereby achieving the opening or closing action of the lock.

[0040] Optionally, the transmission cooperation between the slider 222 and the transmission rod 221 can be achieved through a thread pair structure. Specifically, the outer wall of the transmission rod 221 can be processed with an external thread (such as a trapezoidal thread or a triangular thread), and the lead of the thread can be designed according to the required moving speed of the slider 222. The axis of the transmission rod 221 is arranged in the vertical direction (consistent with the moving direction of the slider 222). A transmission hole can be opened inside the slider 222, and the inner wall of the transmission hole is processed with an internal thread that matches the external thread of the transmission rod 221 (the pitch and tooth angle are consistent with the external thread). The transmission hole of the slider 222 and the transmission rod 221 form a thread pair through internal and external threads.

[0041] In a specific implementation, when the output shaft of the driver 21 drives the transmission rod 221 to rotate (assuming the transmission rod 221 rotates clockwise), the slider 222 is subjected to an axial thrust due to the engagement of the internal threads with the external threads of the transmission rod 221. When the output shaft of the driver 21 drives the transmission rod 221 to rotate clockwise, the external threads of the transmission rod 221 tightly engage with the internal threads of the slider 222, and the helix angle of the threads generates an axial thrust along the axis of the transmission rod 221, pushing the slider 222 downward along the axis of the transmission rod 221. When the transmission rod 221 rotates counterclockwise, the helix angle of the threads acts in the opposite direction, changing the direction of the axial thrust and causing the slider 222 to move upward along the axis of the transmission rod 221.

[0042] In one possible embodiment, the axis of the output shaft may be perpendicular to the axis of the transmission rod 221. A worm 211 is provided on the output shaft. The transmission rod 221 includes a gear portion 223. The gear portion 223 may be located at the top of the transmission rod 221. The gear portion 223 may mesh with the worm 211. In this way, the worm 211 on the output shaft may form a worm gear transmission structure with the transmission rod 221. The tooth profile of the worm wheel may be conjugated with the gear portion 223. The gear portion 223 and the transmission rod 221 may be integrally formed, or may adopt an inlaid cast structure (the gear ring of the gear portion 223 may be a copper alloy, and the core of the gear portion 223 and the transmission rod 221 may be made of steel, fixed by interference fit or welding). The copper alloy gear ring may reduce meshing noise and reduce wear.

[0043] It is understood that the vertical arrangement of the output shaft and the transmission rod 221 effectively utilizes the internal space of the box body 10 (e.g., the output shaft extends horizontally to the side of the box body 10, and the transmission rod 221 is arranged vertically in the middle of the box body 10), thereby avoiding the long axial space occupied by traditional parallel shaft transmissions and accommodating the miniaturized design of the unlocking control box 1. Furthermore, when the worm gear transmission structure ensures that when the driving member 21 is powered off, the worm 211 stops rotating and the worm wheel is locked. Furthermore, the cooperation between the transmission rod 221 and the slider 222 secures the position of the rope member 30, preventing the lock tongue from accidentally retreating due to external forces, effectively ensuring the safety of the lock.

[0044] In one possible embodiment, the outer wall of the transmission rod 221 is provided with external threads. The slider 222 is provided with a transmission hole. Furthermore, the inner wall of the transmission hole is provided with internal threads. The transmission rod 221 can be inserted into the slider 222, and the transmission rod 221 and the slider 222 can be threadedly engaged with each other via internal and external threads, allowing the slider 222 to move along the axis of the transmission rod 221. The axis of the transmission rod 221 can be parallel to the axis of the through hole 12.

[0045] As can be understood, the external threads on the outer wall of transmission rod 221 and the internal threads on the inner wall of the transmission hole of slider 222, through threaded engagement, precisely convert the rotational motion of transmission rod 221 into linear motion of slider 222 along the axis of transmission rod 221, achieving efficient conversion of the power output form of drive device 20. Furthermore, the parallelism of the axis of transmission rod 221 and the axis of through-hole 12 ensures that the movement direction of slider 222 aligns with the direction of cable member 30 withdrawal, preventing cable deviation or jamming due to directional deviation, improving the stability and accuracy of power transmission, and ultimately ensuring reliable execution of the lock's opening or closing action.

[0046] In a possible embodiment, a sliding groove is provided on the inner wall of the accommodating cavity 11 , and the slider 222 is slidably disposed in the sliding groove.

[0047] In one possible embodiment, a connecting hole is further provided on the slider 222. The rope member 30 includes a rope body and a first connector. The rope body can be passed through the connecting hole. The first connector of the rope member 30 can be provided at one end of the rope body located in the accommodating cavity 11, and the first connector is used to engage with the slider 222. Optionally, the cross-sectional shape of the connecting hole can be designed to be circular (to adapt to a cylindrical rope body) or rectangular (to adapt to a flat rope body), and the aperture is slightly larger than the diameter of the rope body to reserve an assembly gap. The first connector can be an enlarged structure at one end of the rope body located in the accommodating cavity 11, and its shape matches the connecting hole (such as circular, square or barb-shaped). The first connector can be a spherical head, a barb head, a cylindrical head, etc.

[0048] In one possible embodiment, the connecting hole includes a first hole segment and a second hole segment. The first hole segment and the second hole segment can be distributed sequentially along the axis of the transmission rod 221. Furthermore, the first hole segment is located on the side of the second hole segment away from the through hole 12. The cross-sectional area of the first hole segment is larger than the cross-sectional area of the second hole segment. The rope body is located in the second hole segment, and the first connector is clamped in the first hole segment. Optionally, the shape of the first connector can be a spherical head, a barbed head, a cylindrical head, etc. The shape of the first connector can be determined according to actual design requirements and is not limited by this application.

[0049] It is understood that the diameter (or cross-sectional area) of the rope body matches the second hole segment, allowing the rope body to pass freely. However, the cross-sectional area of the first connector is larger than that of the second hole segment, preventing it from passing through the second hole segment in the opposite direction. Therefore, after entering the first hole segment, the first connector is restrained by the transition surface between the first and second hole segments, forming a "one-way locking" structure. In other words, the rope member 30 cannot be withdrawn from the accommodating cavity 11 toward the through hole 12, thereby preventing the rope member 30 from falling off the slider 222 due to the tension during the withdrawal process.

[0050] In a possible implementation, along the axis of the transmission rod 221 and in a direction close to the through hole 12 , the cross-sectional area of the first hole segment gradually decreases.

[0051] During the specific implementation process, when the slider 222 moves along the axis of the transmission rod 221 (such as upward or downward), the first connector will move synchronously with the slider 222 due to being limited. At this time, the first connector transmits the push or pull of the slider 222 to the rope body through the transition surface between the first hole segment and the second hole segment. If the slider 222 moves in a direction away from the through hole 12 (such as upward), the transition surface pushes the first connector to move synchronously, the rope body is pulled (shortening the length outside the accommodating cavity 11), and the lock tongue is driven to open. If the slider 222 moves in a direction close to the through hole 12 (such as downward), the transition surface pulls the first connector to move synchronously, the rope body relaxes (extending the length outside the accommodating cavity 11), and the lock tongue closes under the action of the spring force.

[0052] In a possible embodiment, the unlocking control box 1 further includes a stroke adjustment device 40. The stroke adjustment device 40 can be provided in the accommodating cavity 11. The stroke adjustment device 40 is used to adjust the movement stroke of the slider 222.

[0053] It is understandable that the introduction of the stroke adjustment device 40 significantly improves the versatility and reliability of the unlocking control box 1. The stroke adjustment device 40 can make the unlocking control box 1 adaptable to the needs of multiple scenarios. The lock tongue strokes of different locks (such as household smart locks, car door locks, and industrial equipment locks) vary greatly. By adjusting the stroke of the slider 222, the action requirements of different locks can be accurately matched to avoid excessive stretching and breaking of the rope member 30 or damage to the lock tongue due to impact due to excessive stroke, or the lock tongue not being fully opened / closed due to too small a stroke. In addition, after long-term use, the actual stroke of components such as the transmission rod 221 threaded pair and the slider 222 may be shortened due to wear. The stroke deviation can be dynamically corrected by the stroke adjustment device 40 to extend the service life of the control box.

[0054] In one possible embodiment, a fixed seat 50 is provided within the accommodating cavity 11. The stroke adjustment device 40 includes a swing block 41. The swing block 41 has a connecting end 411 and a limiting end 412. The connecting end 411 of the swing block 41 is hingedly connected to the fixed seat 50. The limiting end 412 of the swing block 41 is movable between a first position and a second position. In the first position, the limiting end 412 may be offset from the motion path of the slider 222. In the second position, the limiting end 412 may be in the motion path of the slider 222 and limit the slider 222.

[0055] It will be appreciated that the connecting end 411 of the swing block 41 is pivotally connected to the fixed base 50 via a hinge, allowing its limiting end 412 to move about the hinge axis between a first position and a second position. When the limiting end 412 is in the first position, it is completely offset from the motion path of the slider 222, allowing the slider 222 to freely move to its maximum travel. When the limiting end 412 is switched to the second position, it extends into the motion path of the slider 222, forming a physical obstruction. When the slider 222 reaches this position, it is intercepted by the limiting end 412 and cannot move further, thereby shortening its actual travel.

[0056] In this way, the moving range of the slider 222 can be flexibly adjusted through a simple swinging operation, which can not only adapt to the differentiated travel requirements of different locks, but also compensate for the travel deviation caused by mechanical wear after long-term use, and avoid problems such as rope breakage and incomplete movement of the lock tongue caused by excessive or insufficient travel, thereby significantly improving the versatility and reliability of the unlocking control box 1.

[0057] In a possible embodiment, the unlocking control box 1 further includes a direction adjustment device 70. The direction adjustment device 70 can be provided outside the box body 10. The direction adjustment device 70 is used to adjust the pulling direction of the rope member 30.

[0058] In one possible embodiment, the direction adjustment device 70 includes a support member, a wheel disc, and a restraining structure. The wheel disc can be fixed to the support member. The wheel disc has a groove extending along its circumference. The restraining structure can be provided on the support member. Multiple restraining structures can be distributed along the circumference of the wheel disc. The rope member 30 can be wound around at least a portion of the groove and engage with at least a portion of the restraining structure. The restraining structure is used to constrain the rope member 30 within the groove.

[0059] It can be understood that the pulling direction can be adjusted by using the change in the path of the rope when it passes through the wheel through the synergistic effect of the wheel groove and the constraint structure. The wheel is fixed to the support, and the wheel groove opened in the circumferential direction provides a guide path for the rope. The part of the rope wrapped around the wheel groove fits the circumferential surface of the wheel. The constraint structure distributed along the circumference of the wheel (such as a limiting protrusion, a baffle or an elastic clip) constrains the rope in the wheel groove to prevent it from escaping from the wheel. When adjusting the direction, the contact position between the entry end of the rope and the wheel determines its winding angle. The constraint structure limits the position of the rope in the wheel groove, ensuring that it always moves along the contour of the wheel to avoid sliding or offset, thereby stably changing the pulling direction of the rope to adapt to the needs of the driven objects in different positions.

[0060] In one possible embodiment, the direction adjustment device 70 further includes a first sleeve and a second sleeve. The first sleeve can be connected between the support member and the box body 10. The second sleeve can be connected to one side of the support member. Specifically, the second sleeve can be connected to the side of the support member away from the box body 10 along the extension path of the rope member 30. The second sleeve can be arranged at an angle to the first sleeve. The angle between the first sleeve and the second sleeve can be determined according to actual needs and is not limited in this application. The rope member 30 can be sequentially passed through the first sleeve, the wheel groove, and the second sleeve. The first sleeve and the second sleeve can protect the rope member 30.

[0061] In one possible embodiment, the unlocking control box 1 also includes a control device 60. The control device 60 can be provided in the box body 10. The control device 60 is electrically connected to the drive device 20. The control device 60 is used to control the working state of the drive device 20. The control device 60 is generally an electronic module that integrates signal reception, processing and command output, and the specific type may include a signal reception processing module or an MCU module. The control device 60 needs to be electrically connected to a power supply module (not shown in the figure, but can also be provided in the unlocking control box 1). The control device 60 is electrically connected to the signal transmission module and the drive device 20 (such as the drive member 21) through a circuit or a wire. For example, the signal reception processing module is connected to the power supply module (providing working power) and the signal transmission module (receiving wireless remote control or GSM card instructions) through a circuit, and is connected to the actuator components such as the motor of the drive device 20 through the power on / off action module, forming a closed-loop circuit of "signal input-processing-output control".

[0062] The control device 60 generates control signals by receiving external signals (such as wireless remote control commands, GSM card commands, and internal door opening trigger signals) to drive the drive device 20 into different operating states. For example, when receiving an unlock command from a wireless remote control or mobile phone, the control device 60 sends an electrical signal to the drive member 21, driving its output shaft to rotate. This, in turn, drives the slider 222 through the transmission mechanism 22, and the rope member 30 is pulled to unlock the lock. If a lock command is detected or no operation is performed, the control device 60 stops supplying power. The drive member 21 remains stationary due to the self-locking properties of the transmission mechanism 22, maintaining the locked state.

[0063] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0064] It should be noted that phrases such as "one embodiment," "an embodiment," "exemplary embodiments," and "some embodiments" in this specification may indicate embodiments that may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0065] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0066] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0067] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An unlocking control box (1), characterized in that: include: A box body (10), wherein the box body (10) is provided with a receiving cavity (11), and a through hole (12) communicating with the receiving cavity (11) is opened on the box body (10); a driving device (20), wherein at least a portion of the structure of the driving device (20) is movably disposed in the accommodating cavity (11); A rope member (30), wherein the rope member (30) is passed through the through hole (12), one end of the rope member (30) is located in the accommodating cavity (11) and is fixedly connected to the driving device (20), and the other end extends outside the accommodating cavity (11) to be connected to the object to be driven, and the driving device (20) is suitable for driving the rope member (30) to perform a pulling movement.

2. The unlocking control box (1) according to claim 1, characterized in that: The driving device (20) comprises: A driving member (21), wherein the driving member (21) is fixed in the accommodating cavity (11); A transmission mechanism (22) is connected to the driving member (21) and the rope member (30) respectively, and the driving member (21) drives the rope member (30) to move through the transmission mechanism (22).

3. The unlocking control box (1) according to claim 2, characterized in that: The driving member (21) has a rotatable output shaft; The transmission mechanism (22) comprises: a transmission rod (221), the transmission rod (221) being in transmission connection with the output shaft so as to rotate under the drive of the output shaft; A slider (222) is in transmission cooperation with the transmission rod (221), the slider (222) is suitable for converting the rotation of the transmission rod (221) into its own movement, and the rope member (30) is connected to the slider (222).

4. The unlocking control box (1) according to claim 3, characterized in that: The axis of the output shaft is perpendicular to the axis of the transmission rod (221); A worm (211) is provided on the output shaft, and the transmission rod (221) includes a gear portion (223), and the gear portion (223) is meshed with the worm (211).

5. The unlocking control box (1) according to claim 3, characterized in that: The outer wall of the transmission rod (221) is provided with an external thread. The slider (222) is provided with a transmission hole, the inner wall of the transmission hole is provided with an internal thread, the transmission rod (221) is passed through the slider (222), and the transmission rod (221) and the slider (222) are threadably matched through the internal thread and the external thread, so that the slider (222) can move along the axis of the transmission rod (221). Wherein, the axis of the transmission rod (221) is parallel to the axis of the through hole (12).

6. The unlocking control box (1) according to claim 3, characterized in that: The slider (222) is also provided with a connecting hole. The rope member (30) comprises: a rope body and a first connector, the rope body is passed through the connecting hole, the first connector is provided at one end of the rope body located in the accommodating cavity (11), and the first connector is engaged with the slider (222).

7. The unlocking control box (1) according to claim 6, characterized in that: The connecting hole comprises a first hole section and a second hole section sequentially distributed along the axis of the transmission rod (221), the first hole section being located on a side of the second hole section away from the through hole (12), the cross-sectional area of the first hole section being larger than the cross-sectional area of the second hole section, The rope body is located in the second hole section, and the first connector is clamped in the first hole section.

8. The unlocking control box (1) according to claim 3, characterized in that: Also includes: A stroke adjustment device (40) is provided in the accommodating cavity (11), and the stroke adjustment device (40) is used to adjust the movement stroke of the slider (222).

9. The unlocking control box (1) according to claim 8, characterized in that: A fixing seat (50) is provided in the accommodating cavity (11); The stroke adjustment device (40) includes a swing block (41), the swing block (41) having a connecting end (411) and a limiting end (412), the connecting end (411) being hinged to the fixing seat (50), and the limiting end (412) being movable between a first position and a second position, wherein, in the first position, the limiting end (412) is offset from the movement path of the slider (222), and in the second position, the limiting end (412) is on the movement path of the slider (222) and limits the slider (222).

10. The unlocking control box (1) according to claim 1, characterized in that: Also includes: A control device (60) is provided on the box body (10), the control device (60) is electrically connected to the driving device (20), and the control device (60) is used to control the working state of the driving device (20).

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