Safety car locking device

Abstract

The present invention discloses a safety car locking device, which includes a housing, a car locking drive mechanism and a car locking mechanism. The car locking drive mechanism is arranged inside the housing. The car locking drive mechanism includes a drive assembly, a car locking assembly and a car locking reset assembly. The drive end of the drive assembly is connected to the car locking assembly, and the car locking reset assembly is respectively connected to the car locking assembly and the housing. The car locking mechanism is arranged inside the housing and is adjacent to the car locking assembly. The drive assembly drives the car locking assembly, and the car locking assembly acts on the car locking mechanism to lock the car. The car locking reset assembly is used for unlocking and resetting the car locking assembly. In this application, the car locking drive mechanism and the car locking mechanism are respectively arranged inside the housing for hiding. The drive assembly drives the car locking assembly, and the car locking assembly acts on the car locking mechanism to lock the car. While realizing intelligent car locking, the exposure of the car locking device is avoided, the difficulty of damaging the car lock is increased, and the theft risk is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic car locking, and specifically, mainly relates to a safety car locking device. Background Art

[0002] With the development of technology, bicycles have become more and more intelligent, and the intelligentization of car locking devices is one of the main directions. In the prior art, most of the car locking devices applied to automatic vehicles are car locking structures mainly based on horseshoe locks. The car locks of this structure are in an exposed state during use and are easily damaged by humans, such as being damaged by sawing the lock ring, thus increasing the theft risk of bicycles. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the present invention provides a safety car locking device.

[0004] A safety car locking device disclosed by the present invention includes:

[0005] A housing;

[0006] A car locking drive mechanism provided in the housing, the car locking drive mechanism includes a drive assembly, a car locking assembly, and a car locking reset assembly; the drive end of the drive assembly is connected to the car locking assembly; the car locking reset assembly is respectively connected to the car locking assembly and the housing; and

[0007] A car locking mechanism provided in the housing; the car locking mechanism is adjacent to the car locking assembly; the drive assembly drives the car locking assembly, the car locking assembly acts on the car locking mechanism to lock the car, and the car locking reset assembly is used for unlocking and resetting the car locking assembly.

[0008] According to an embodiment of the present invention, the housing includes a housing main body and a support frame inside the housing main body; the drive assembly is provided in the housing main body and is located on one side of the support frame; the car locking mechanism is provided in the housing main body and is located on the other side of the support frame; the car locking assembly is slidably connected to the support frame, one end of which is connected to the drive assembly, and the other end faces the car locking mechanism; the car locking reset assembly is sleeved outside the car locking assembly, and both ends thereof are respectively connected to the support frame.

[0009] According to an embodiment of the present invention, the drive assembly includes a drive member, a gear member, a toothed condition member, and an output member; the drive end of the drive member is connected to the gear member; the toothed condition member is slidably connected to the housing main body and meshes with the gear member; one end of the output member is connected to the toothed condition member, and the other end is connected to the car locking assembly.

[0010] According to an embodiment of the present invention, the toothed condition member includes a rack and an output bearing seat, and the output bearing seat is provided at one end of the rack; the rack and the output bearing seat are respectively slidably connected to the housing main body; one end of the output member is detachably connected to the output bearing seat, and the other end is connected to the car locking assembly.

[0011] According to an embodiment of the present invention, the vehicle locking drive mechanism further includes an output detector; the output detector is arranged on the housing body and located on the moving path of the gear condition; the output detector is used to output a in-place detection.

[0012] According to an embodiment of the present invention, the vehicle locking drive mechanism further includes a clutch member; the driving end of the driving member is connected to the gear member through the clutch member.

[0013] According to an embodiment of the present invention, the driving member has a driving shaft; the clutch member includes a clutch disc, a clutch shaft and a clutch spring; the driving shaft passes through the gear member and is rotatably connected to the housing body; the clutch disc is laid on the side surface of the gear member and sleeved outside the driving shaft, and a plurality of clutch grooves are formed on the surface of the clutch disc; the clutch shaft is arranged in the driving shaft and located in the clutch groove; the clutch spring is located on the side of the gear member facing away from the clutch disc, sleeved outside the driving shaft, one end of which is connected to the gear member, and the other end of which is connected to the housing body.

[0014] According to an embodiment of the present invention, the vehicle locking mechanism includes a high-speed anti-lock component; the high-speed anti-lock component includes an anti-lock main body and a plurality of high-speed limit members; a plurality of vehicle locking grooves are sequentially and spaced apart along the circumferential direction of the anti-lock main body; the plurality of high-speed limit members respectively correspond to the plurality of vehicle locking grooves one by one, one end of the high-speed limit member is connected to the anti-lock main body, and the other end of the high-speed limit member extends upward and warps above the vehicle locking groove to form a warped end, and the warping directions of the warped ends of the plurality of high-speed limit members are the same.

[0015] According to an embodiment of the present invention, the end of the vehicle locking groove leaks out of the warped end of the high-speed limit member.

[0016] According to an embodiment of the present invention, it further includes a braking mechanism; the braking mechanism is arranged outside the housing, and the braking end of the braking mechanism is adjacent to the vehicle locking mechanism.

[0017] The beneficial effects of the present application are as follows: The vehicle locking drive mechanism and the vehicle locking mechanism are respectively arranged inside the housing for hiding, the driving component drives the vehicle locking component, and the vehicle locking component acts on the vehicle locking mechanism to lock the vehicle. While realizing intelligent vehicle locking, it avoids the exposure of the vehicle lock device, increases the difficulty of damaging the vehicle lock, and reduces the theft risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0019] Figure 1 It is a schematic structural diagram of the safety vehicle locking device in this embodiment;

[0020] Figure 2 It is a schematic structural diagram of the housing, the vehicle locking component and the vehicle locking reset component in this embodiment;

[0021] Figure 3 is a schematic structural diagram of the vehicle locking drive mechanism in this embodiment;

[0022] Figure 4 is a schematic structural diagram of the driving member, gear member and clutch member in this embodiment;

[0023] Figure 5 is a sectional view of the clutch member and the drive shaft in this embodiment;

[0024] Figure 6 is a schematic structural diagram of the high-speed anti-lock component in this embodiment;

[0025] Figure 7 is a schematic structural diagram of the vehicle locking component and the vehicle locking reset component in this embodiment. Detailed implementation manners

[0026] The following will disclose multiple embodiments of the present invention with diagrams. For the sake of clarity, many practical details will be described together in the following narrative. However, it should be understood that these practical details are not used to limit the present invention. That is to say, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be shown in a simple schematic manner in the diagrams.

[0027] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If this specific posture changes, then the directional indications will also change accordingly.

[0028] In addition, in the present invention, descriptions such as "first", "second", etc. are only for descriptive purposes, and do not particularly refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0029] To further understand the content, features and effects of the present invention, the following embodiments are exemplified and described in detail with the accompanying drawings as follows:

[0030] Refer toFigure 1 , Figure 1 is a schematic structural diagram of the safety car locking device in this embodiment. The safety car locking device in this embodiment includes a housing 1, a car locking drive mechanism 2, and a car locking mechanism 3. The car locking drive mechanism 2 is arranged in the housing 1. The car locking drive mechanism 2 includes a drive assembly 21, a car locking assembly 22, and a car locking reset assembly 23. The drive end of the drive assembly 21 is connected to the car locking assembly 22. The car locking reset assembly 23 is respectively connected to the car locking assembly 22 and the housing 1. The car locking mechanism 3 is arranged in the housing 1 and is adjacent to the car locking assembly 22. The drive assembly 21 drives the car locking assembly 22, and the car locking assembly 22 acts on the car locking mechanism 3 to lock the car. The car locking reset assembly 23 is used for unlocking and resetting the car locking assembly 22.

[0031] The car locking drive mechanism 2 and the car locking mechanism 3 are respectively arranged in the housing 1 for hiding. The drive assembly 21 drives the car locking assembly 22, and the car locking assembly 22 acts on the car locking mechanism 3 to lock the car. While realizing intelligent car locking, it avoids the exposure of the car locking device, increases the difficulty of damaging the car lock, and reduces the theft risk. In addition, the layout of the entire car locking device is compact and the volume is small.

[0032] Continue to refer to Figure 1 and Figure 2 , Figure 2This is a schematic structural diagram of the housing, the vehicle locking component, and the vehicle locking reset component in this embodiment. Further, the housing 1 includes a housing main body 11 and a support frame 12 inside the housing main body 11. In this embodiment, the support frame 12 is close to the middle part of the housing main body 11, so that the interior of the housing main body 11 is divided into a first accommodation space 111 and a second accommodation space 112. Among them, the cross-section of the first accommodation space 111 is approximately circular, and the cross-section of the second accommodation space 112 is approximately rectangular. The support frame 12 is approximately a frame plate structure, which is installed on the bottom wall of the housing main body 11, and both ends of the support frame 12 are connected to the opposite side walls of the housing main body 11. The driving component 21 is arranged inside the housing main body 11 and is located on one side of the support frame 12. In this embodiment, the driving component 21 is located in the second accommodation space 112. The vehicle locking mechanism 3 is arranged inside the housing main body 11 and is located on the other side of the support frame 12. In this embodiment, the vehicle locking mechanism 3 is located in the first accommodation space 111. The vehicle locking component 22 is slidably connected to the support frame 12, one end of which is connected to the driving component 21, and the other end faces the vehicle locking mechanism 3. The vehicle locking reset component 23 is sleeved outside the vehicle locking component 22, one end of which is connected to the vehicle locking component 22, and the other end is connected to the support frame 12. In this embodiment, the vehicle locking component 22 is columnar, and both ends thereof are slidably connected to the support frame 12 through bearings. The vehicle locking reset component 23 is a spring. In this embodiment, the vehicle locking mechanism 3 includes a vehicle locking structure 30, and the vehicle locking structure 30 faces the end of the vehicle locking component 22. The vehicle locking structure 30 can adopt an existing braking structure or can directly be the wheel hub of a bicycle. When locking the vehicle, the driving component 21 drives the vehicle locking component 22 to slide towards the vehicle locking structure 30, so that the vehicle locking component 22 acts on the vehicle locking structure 30 to complete the vehicle locking. At this time, the vehicle locking reset component 23 is compressed. When unlocking the vehicle, the driving component 21 drives in the reverse direction, and the vehicle locking reset component 23 resets the vehicle locking component 22.

[0033] The housing main body 11 accommodates the vehicle locking drive mechanism 2 and the vehicle locking mechanism 3 respectively, protecting the vehicle locking drive mechanism 2 and the vehicle locking mechanism 3 inside the housing main body 11, so that the main structure of vehicle locking is in a hidden protection state, avoiding damage to the vehicle locking drive mechanism 2 and the vehicle locking mechanism 3 due to exposure. Moreover, through the support frame 12 inside the housing main body 11 as the carrier of the vehicle locking component 22 and the vehicle locking reset component 23, and dividing the inside of the housing main body 11 into the first accommodation space 111 and the second accommodation space 112, the vehicle locking mechanism 3 and the driving component 21 can be reasonably arranged inside the housing main body 11, with a compact layout, reducing the volume of the vehicle locking device, so as to facilitate the installation and application of the safety vehicle locking device in this embodiment on a bicycle.

[0034] Continue to refer to Figures 1 to 4 , Figure 3 This is a schematic structural diagram of the vehicle locking drive mechanism in this embodiment, Figure 4This is a schematic structural diagram of the driving member, gear member, and clutch member in this embodiment. Further, the driving assembly 21 includes a driving member 211, a gear member 212, a tooth condition member 213, and an output member 214. The driving end of the driving member 211 is connected to the gear member 212. The tooth condition member 213 is slidably connected to the housing main body 11 and meshes with the gear member 212. One end of the output member 214 is connected to the tooth condition member 213, and the other end is connected to the car locking assembly 22. Through the cooperation of the driving member 211, the gear member 212, the tooth condition member 213, and the output member 214, with the driving member 211 as the driving source, the meshing gear member 212 and the tooth condition member 213 as the transmission of the driving source, and with the tooth condition member 213 as the movement carrier of the output member 214, the movement stability of the output member 214 is ensured, so that it can stably act on the car locking assembly 22 to smoothly complete the car locking drive.

[0035] Specifically, the car locking drive mechanism 2 further includes a carrier box 20. The carrier box 20 is arranged in the second accommodation space 112 and is adjacent to the support frame 12. Preferably, the carrier box 20 is fixedly connected to the support frame 12. The carrier box 20 in this embodiment serves as the carrier of the driving member 211, the gear member 212, the tooth condition member 213, and the output member 214, facilitating the overall disassembly and assembly of the driving assembly 21 and facilitating maintenance.

[0036] The driving member 211 is arranged in the carrier box 20. The driving member 211 includes a driving shaft 2111 and a driving body 2112. One end of the driving shaft 2111 is connected to the driving body 2112, and the other end is rotatably connected to the carrier box 20. In another embodiment, the driving shaft 2111 can also pass through the gear member 212 and then be rotatably connected to the housing main body 11. A rotating bearing groove 201 is formed on the inner wall of the carrier box 20. A rotating bearing 202 is arranged in the rotating bearing groove 201. The other end of the driving shaft 2111 is arranged in the rotating bearing 202, so as to form a rotational connection relationship with the carrier box 20 through the rotating bearing 202. Preferably, a bearing gasket 203 is arranged on the inner wall of the carrier box 20. The bearing gasket 203 covers the bearing groove 201 and is sleeved outside the driving shaft 2111. In this embodiment, the driving body 2112 is a combination of a motor and a reduction box. Preferably, the driving body 2112 is subjected to waterproof treatment.

[0037] The gear member 212 is a gear, which is sleeved on the driving shaft 2111. One side of the gear member 212 facing away from the driving body 2112 has a clutch bearing groove 2121. The clutch bearing groove 2121 is a hollow columnar shape and is sleeved on the driving shaft 2111. The central axis of the clutch bearing groove 2121 coincides with the central axis of the driving shaft 2111.

[0038] The tooth condition 213 includes a rack 2131 and an output carrier 2132. The output carrier 2132 is provided at one end of the rack 2131. The rack 2131 and the output carrier 2132 are respectively slidably connected to the housing main body 11. One end of the output member 214 is detachably connected to the output carrier 2132, and the other end thereof is connected to the vehicle locking assembly 22. Specifically, in this embodiment, both the rack 2131 and the output carrier 2132 are slidably connected to the bottom wall of the carrier box 20, wherein the output carrier 2132 is close to the vehicle locking assembly 22. The gear member 212 meshes with the rack 2131. An output carrier groove 21321 is formed on the output carrier 2132. The cross section of the output carrier groove 21321 in this embodiment is approximately T-shaped. The output member 214 includes an output shaft 2141 and an output seat 2142. The output seat 2142 is a cap seat with a T-shaped cross section, and is adaptively provided in the output carrier groove 21321. One end of the output shaft 2141 is provided in the output seat 2142, and the other end thereof is connected to the vehicle locking assembly 22. In this embodiment, the output shaft 2141 and the vehicle locking assembly 22 are also in a detachable connection state. Specifically, the output shaft 2141 is inserted into the vehicle locking assembly 22. Through the cooperation of the output carrier groove 21321 and the output seat 2142, the output shaft 2141 can be flexibly disassembled, and the stable state of the output shaft 2141 without disassembly can be ensured. The output shaft 2141 in this embodiment can be replaced according to actual conditions. Thus, by replacing the output shafts 2141 with different lengths, the moving depth of the vehicle locking assembly 22 during vehicle locking can be adaptively adjusted.

[0039] During vehicle locking, the driving main body 2112 drives the driving shaft 2111 to rotate, drives the gear member 212 to rotate, makes the rack 2131 linearly move, drives the output carrier 2132 and the output shaft 2141 to linearly move, the output shaft 2141 acts on the vehicle locking assembly 22, makes the vehicle locking assembly 22 slide on the support frame 12, and inserts the end of the vehicle locking assembly 22 into the vehicle locking structure 30, thereby completing vehicle locking.

[0040] The carrier box 20 drives and carries the driving assembly 21, and the support frame 12 slidably carries the vehicle locking assembly 22, ensuring the smoothness when the driving assembly 21 drives the vehicle locking assembly 22 and ensuring the vehicle locking effect.

[0041] Refer back to Figure 1 and Figure 3 Furthermore, the vehicle locking drive mechanism 2 further includes an output detection member 24. The output detection member 24 is provided on the housing main body 11 and is located on the moving path of the tooth condition 213. The output detection member 24 is used for outputting in-place detection. By providing the output detection member 24 as the in-place detection of the vehicle locking drive output, it is detected whether the displacement of the vehicle locking assembly 22 reaches the vehicle locking position, so as to realize the precise control of vehicle locking.

[0042] Specifically, the output detection member 24 is arranged on the bottom wall of the carrier box 20, which is located on one side of the gear condition 213 and adjacent to the driving body 2112. Such an arrangement can make full use of the space in the carrier box 20, thereby reducing the volume of the locking vehicle driving mechanism 2. The output detection member 24 in this embodiment includes a detection portion 241 and a toggle portion 242. The detection portion 241 is installed on the carrier box 20 and is located on one side of the gear condition 213. The toggle portion 242 is located on the side of the detection portion 241 close to the gear condition 213, and the toggle portion 242 is rotatably connected to the carrier box 20. The gear condition 213 acts on the toggle portion 242, causing the toggle portion 242 to rotate and act on the detection portion 241. Specifically, a toggle block 21322 is arranged on the outer wall of the output bearing seat 2132 close to the toggle portion 242. The detection portion 241 in this embodiment is a proximity switch, and the toggle portion 242 is a combination of a toggle plate and a torsion spring. The output bearing seat 2132 moves, so that the vehicle locking assembly 22 moves to lock the vehicle. When the shifting block 21322 acts on the shifting plate of the shifting portion 242, the shifting plate of the shifting portion 242 acts on the detection portion 241. The detection portion 241 receives the pressure and generates an in-position signal, indicating that the vehicle locking assembly 22 has moved to the position and is in the vehicle locking state. On the contrary, when the output bearing seat 2132 moves in the opposite direction, the shifting portion 242 is reset, the pressing state of the detection portion 241 disappears, the in-position signal disappears, and the vehicle locking state disappears.

[0043] Re-reference Figure 1 , Figure 3 , Figure 4 and Figure 5 , Figure 5 2 is a cross-sectional view of the clutch and the drive shaft in this embodiment. Furthermore, the vehicle lock drive mechanism 2 further includes a clutch 25. The driving end of the drive member 211 is connected to the gear member 212 through the clutch 25. It is understandable that when there is no power or the vehicle lock is forcibly opened or closed, the static drive member 211 will be damaged. By setting the clutch 25, the connection between the drive member 211 and the gear member 212 is temporarily disconnected to avoid damage to the drive member 211.

[0044] The clutch member 25 includes a clutch disc 251, a clutch shaft 252 and a clutch spring 253. The clutch disc 251 is laid on the side of the gear member 212 and sleeved outside the drive shaft 2111. A plurality of clutch grooves 2511 are provided on the surface of the clutch disc 251. The clutch shaft 252 is passed through the drive shaft 2111 and is located in the clutch grooves 2511. The clutch spring 253 is located on the side of the gear member 212 facing away from the clutch disc 251. It is sleeved outside the drive shaft 2111, one end of which is connected to the gear member 212, and the other end of which is connected to the shell body 11. Through the cooperation of the clutch disc 251, the clutch shaft 252 and the clutch spring 253, the space around the drive shaft 2111 and the gear member 212 is fully utilized, the clutch structure is compact, and the volume is reduced.

[0045] Specifically, the clutch disc 251 is a disc with a through hole in the middle, which is laid on the wheel surface of the gear member 212 facing the driving body 2112. Preferably, the clutch disc 251 and the gear member 212 are integrally formed. The clutch groove 2511 is a strip-shaped groove, which is opened on the surface of the clutch disc 251 along the radial direction of the clutch disc 251. There are multiple clutch grooves 2511, and the extension lines of the multiple clutch grooves 2511 intersect at the center of the clutch groove 2511. The intervals between two adjacent clutch grooves 2511 are the same. The clutch shaft 252 is rod-shaped, penetrates the driving shaft 2111, and the clutch shaft 252 is adaptively placed in one of the clutch grooves 2511. The clutch bearing groove 2121 is provided on the wheel surface of the gear member 212 facing away from the driving body 2112. One end of the clutch spring 253 is placed in the clutch bearing groove 2121 and connected to the gear member 212. The other end of the clutch spring 253 is connected to the bearing pad 203. In the normal locking state, the clutch spring 253 is in a compressed state, which acts on the gear member 212, so that the clutch shaft 252 is placed in the clutch groove 2511. When the driving shaft 2111 rotates, the clutch shaft 252 and the clutch plate 251 cooperate to drive the gear member 212 to rotate. Under abnormal conditions such as no electricity or forced unlocking, the drive shaft 2111 is stationary, and the external force acts on the gear part 212 in the opposite direction, causing the gear part 212 to rotate. The clutch spring 253 will be further compressed, and the clutch shaft 252 will disengage from the clutch slot 2511 and slide into another adjacent clutch slot 2511, causing the clutch disk 251 and the clutch shaft 252 to slide relative to each other, which will prevent the drive shaft 2111 from being forced to rotate, thereby causing damage to the drive part 211.

[0046] Continue to refer to Figure 6 , Figure 6 Schematic diagram of the structure of the high-speed anti-locking component in this embodiment. Furthermore, the vehicle locking mechanism 3 includes a high-speed anti-locking component 31. The high-speed anti-locking component 31 includes an anti-locking body 311 and a plurality of high-speed limiting members 312. The anti-locking body 311 is provided with a plurality of vehicle locking grooves 3111 spaced in sequence along its circumferential direction. The plurality of high-speed limiting members 312 correspond to the plurality of vehicle locking grooves 3111 one by one, respectively, one end of the high-speed limiting member 312 is connected to the anti-locking body 311, and the other end of the high-speed limiting member 312 extends upwardly and tilts up to form a tilted end, and the tilted directions of the tilted ends of the plurality of high-speed limiting members 312 are the same. The end of the vehicle locking groove 3111 is exposed to the tilted end of the high-speed limiting member 312.

[0047] It can be understood that if the bicycle is in a high-speed driving state and the locking operation is suddenly performed, it will cause an emergency stop, resulting in a safety hazard due to the untimely reaction of the cyclist. Through the setting of the high-speed anti-locking component 31, when in the high-speed riding state, even if the locking operation is performed, the locking component 22 cannot lock immediately because of the high-speed anti-locking component 31, and it can only lock when the vehicle speed drops to a certain extent. In this embodiment, the high-speed anti-locking component 31 is sleeved outside the locking structure 30. During riding, the locking structure 30 rotates, and the high-speed anti-locking component 31 rotates with the locking structure 30. The high-speed anti-locking component 31 in the high-speed rotation state blocks the locking component 22 that performs the locking operation.

[0048] Specifically, the anti-locking main body 311 is in the shape of an annular plate and is sleeved outside the locking structure 30. The locking groove 3111 is a strip-shaped through opening formed on the anti-locking main body 311, and a plurality of locking grooves 3111 are arranged in sequence along the circumference of the anti-locking main body 311. The high-speed limiting member 312 is a strip-shaped plate with a curvature. The high-speed limiting member 312 has elasticity and is located outside the locking groove 3111. One end of the high-speed limiting member 312 is connected to one end of the locking groove 3111, and the other end of the high-speed limiting member 312 warps to form a warping end that extends upward above the other end of the locking groove 3111, and the other end of the locking groove 3111 is exposed outside the warping end of the high-speed limiting member 312. The warping directions of a plurality of high-speed limiting members 312 are the same, so that a plurality of high-speed limiting members 312 form an approximate fan blade structure outside the anti-locking main body 311. When the anti-locking main body 311 is in a high-speed state, a plurality of high-speed limiting members 312 will rotate at high speed, and the end of the locking component 22 will be deflected by the high-speed rotating high-speed limiting members 312. The end of the locking component 22 can only act on the high-speed limiting member 312. When the rotation speed of the anti-locking main body 311 decreases, the end of the locking component 22 will fall on the end of the locking groove 3111 that is exposed outside the high-speed limiting member 312, and thus pass through the anti-locking main body 311 and act on the locking structure 30 to complete the locking. In this embodiment, when the riding speed is higher than 3000 meters per hour, the high-speed anti-locking component 31 is in a high-speed rotating state.

[0049] Refer to Figure 3 and Figure 7 , Figure 7 which is a schematic structural diagram of the locking component and the locking reset component in this embodiment. Further, an output groove 221 is formed at one end of the locking component 22 facing the output shaft 2141, and a buffer member 222 is arranged in the output groove 221. The buffer member 222 in this embodiment is a buffer spring. The output shaft 2141 is inserted into the output groove 221 and abuts against the buffer member 222.

[0050] It can be understood that when the high-speed limiting member 312 continuously dials out the car locking assembly 22, relying solely on the elasticity of the high-speed limiting member 312 itself, it is easy to cause damage to the high-speed limiting member 312 and the car locking assembly 22. Through the setting of the buffer member 222, the car locking assembly 22 can be buffered when stressed, so as to reduce the risk of damage and increase the safety of the car locking device.

[0051] Refer back to Figure 1 and Figure 2 , furthermore, the safety car locking device in this embodiment further includes a braking mechanism 4. The braking mechanism 4 is arranged outside the housing 1, and the braking end of the braking mechanism 4 is adjacent to the car locking mechanism 3. Appropriately arranging the braking mechanism 4 on the housing 1 is more conducive to the installation design of the intelligent bicycle car locking structure and the braking structure.

[0052] Specifically, the braking mechanism 4 includes a brake cable (not shown in the figure), a mounting post 41, a tension spring 42, a cable plate 43, a cable post (not shown in the figure), and a brake pad 44.

[0053] The mounting post 41 is arranged on the outer wall of the housing main body 11 having a second accommodation space 112. The cable plate 43 is rotatably connected to the outer wall of the housing main body 11 having a first accommodation space 111 through a cable post. The brake pad 44 is located in the first accommodation space 111 and is adjacent to the braking structure 30. The brake pad 44 is connected to the cable plate 43 through a linkage post (not shown in the figure) passing through the housing main body 11. The two ends of the tension spring 42 are respectively connected to the mounting post 41 and the cable plate 43. The brake cable passes through the mounting post 41, passes through the hollow part of the tension spring 42, and then is connected to the cable plate 43. The bicycle handle acts on the brake cable, driving the cable plate 43 to rotate, thereby driving the brake pad 44 to act on the braking structure 30 for braking. At this time, the tension spring 42 deforms, the acting force of the bicycle handle on the brake cable disappears, and the cable plate 43 returns to its original position under the action of the tension spring 42, driving the brake pad 44 to disengage from the braking structure 30, and the braking state disappears.

[0054] In summary: The safety car lock device in this embodiment is installed secretly, avoiding the exposure of the car lock device, increasing the difficulty of damaging the car lock, and reducing the theft risk. The entire car lock device has a compact layout and a small volume. It can avoid the safety hazards of locking the car in the high-speed riding state. And it can cooperate with the braking mechanism to increase the installation designability of the bicycle.

[0055] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A safety vehicle locking device, characterized in that, it comprises: a housing (1), which includes a housing main body (11) and a support frame (12) inside the housing main body (11), the support frame (12) is close to the middle part of the housing main body (11), so that the inside of the housing main body (11) is divided into a first accommodation space (111) and a second accommodation space (112); a vehicle locking drive mechanism (2) provided in the housing (1), the vehicle locking drive mechanism (2) includes a drive assembly (21), a vehicle locking assembly (22), a vehicle locking reset assembly (23) and a carrier box (20); the carrier box (20) is provided in the second accommodation space (112), the drive assembly (21) is provided in the housing main body (11) and is located on one side of the support frame (12), and the drive end of the drive assembly (21) is connected to the vehicle locking assembly (22); the vehicle locking reset assembly (23) is respectively connected to the vehicle locking assembly (22) and the housing (1); and a vehicle locking mechanism (3) provided in the housing (1); the vehicle locking mechanism (3) is provided in the housing main body (11) and is located on the other side of the support frame (12), and the vehicle locking mechanism (3) is adjacent to the vehicle locking assembly (22); the drive assembly (21) drives the vehicle locking assembly (22), the vehicle locking assembly (22) acts on the vehicle locking mechanism (3) to lock the vehicle, the vehicle locking reset assembly (23) is used for unlocking and resetting the vehicle locking assembly (22), the vehicle locking assembly (22) is slidably connected to the support frame (12), one end of it is connected to the drive assembly (21), and the other end faces the vehicle locking mechanism (3); the vehicle locking reset assembly (23) is sleeved outside the vehicle locking assembly (22), and its two ends are respectively connected to the support frame (12) and the vehicle locking assembly (22); the drive assembly (21) includes a drive member (211), a gear member (212), a rack member (213) and an output member (214); the drive end of the drive member (211) is connected to the gear member (212); the rack member (213) is slidably connected to the housing main body (11) and meshes with the gear member (212); one end of the output member (214) is connected to the rack member (213), and the other end is connected to the vehicle locking assembly (22); The vehicle lock drive mechanism (2) further comprises an output detection member (24), the output detection member (24) being arranged on the shell body (11) and being located on the moving path of the gear condition (213), the output detection member (24) being used for outputting in-position detection; the output detection member (24) comprises a detection portion (241) and a toggle portion (242), the detection portion (241) being located on one side of the gear condition (213), the toggle portion (242) being located on a side of the detection portion (241) close to the gear condition (213), the toggle portion (242) being rotatably connected to the carrier box (20), the gear condition (213) acting on the toggle portion (242), causing the toggle portion (242) to rotate and act on the detection portion (241).

2. The safety locking device according to claim 1, It is characterized in that The rack condition (213) comprises a rack (2131) and an output bearing seat (2132), wherein the output bearing seat (2132) is arranged at one end of the rack (2131); the rack (2131) and the output bearing seat (2132) are respectively slidably connected to the shell body (11); one end of the output member (214) is detachably connected to the output bearing seat (2132), and the other end thereof is connected to the vehicle locking assembly (22).

3. The safety locking device according to claim 1, It is characterized in that The vehicle locking drive mechanism (2) further comprises a clutch component (25); the driving end of the drive component (211) is connected to the gear component (212) via the clutch component (25).

4. The safety locking device according to claim 3, It is characterized in that The driving member (211) has a driving shaft (2111); the clutch member (25) comprises a clutch disc (251), a clutch shaft (252) and a clutch spring (253); the driving shaft (2111) passes through the gear member (212) and is rotatably connected to the housing body (11); the clutch disc (251) is laid on the side of the gear member (212) and sleeved outside the driving shaft (2111); the clutch disc (251) is A plurality of clutch grooves (2511) are provided on the surface of the drive shaft (2111); the clutch shaft (252) is inserted into the drive shaft (2111) and is located in the clutch groove (2511); the clutch spring (253) is located on the side of the gear member (212) facing away from the clutch disk (251), is sleeved outside the drive shaft (2111), one end of the clutch spring is connected to the gear member (212), and the other end of the clutch spring is connected to the shell body (11).

5. The safety car locking device according to any one of claims 1 to 4, It is characterized in that The vehicle locking mechanism (3) comprises a high-speed anti-locking component (31); the high-speed anti-locking component (31) comprises an anti-locking body (311) and a plurality of high-speed limiting parts (312); the anti-locking body (311) is provided with a plurality of vehicle locking grooves (3111) spaced in sequence along its circumferential direction; the plurality of high-speed limiting parts (312) respectively correspond to the plurality of vehicle locking grooves (3111) one by one, one end of the high-speed limiting part (312) is connected to the anti-locking body (311), and the other end of the high-speed limiting part (312) extends upward from the vehicle locking groove (3111) to form a tilted end, and the tilted directions of the tilted ends of the plurality of high-speed limiting parts (312) are the same.

6. The safety locking device according to claim 5, It is characterized in that The end of the vehicle locking groove (3111) is exposed to the raised end of the high-speed limiting member (312).

7. A safety car locking device according to any one of claims 1 to 4, It is characterized in that It also includes a brake mechanism (4); the brake mechanism (4) is arranged outside the shell (1), and the brake end of the brake mechanism (4) is adjacent to the vehicle locking mechanism (3).

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