Electric control and mechanical dual-purpose directional lock for two-wheeled vehicle
Through the motor-driven worm gear structure and spiral involuntary mechanism, combined with spring and micro switch detection, the problem of easy water inlet and low anti-theft performance of motorcycle locks is solved, and convenient and reliable lock tongue operation and anti-theft function are achieved.
Patent Information
- Application Number
- CN202422298459.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing motorcycle locks are prone to water inlet, which leads to difficulty in unlocking, low anti-theft performance, and criminals can unlock locks through violent force, which has poor user experience.
The motor-driven worm gear structure is adopted, combined with the spiral involute mechanism, to realize the automatic telescopic retraction of the lock tongue, and is equipped with a spring mechanism and micro switch detection to ensure that the lock tongue is in place, and is equipped with a buzzer and a control chip prompt sound.
It has achieved improved anti-theft performance, convenient user operation, reliable motor drive lock tongue, and equipped with backup unlocking devices to prevent the lock tongue from being damaged when impeded, and prompt sound ensures accurate operation.
Smart Images
Figure CN223151837U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of two-wheeled vehicle locks, and in particular relates to an electric-controlled mechanical dual-purpose direction lock for a two-wheeled vehicle. Background Art
[0002] Motorcycle steering lock is a common anti-theft device used to protect vehicle safety and prevent theft; when the motorcycle steering lock is locked, it needs to be unlocked before normal use. This lock is usually installed on the front wheel or handlebar of the motorcycle, and restricts the vehicle's steering by locking the steering wheel or handlebar, thereby achieving the purpose of anti-theft;
[0003] At present, most motorcycle locks use a key-insertion structure, and water easily enters the keyhole, making it difficult to unlock. Criminals can violently unlock the lock using an alloy steel insert. The anti-theft performance is low, and it is necessary to free up one's hands separately to take out the key before unlocking the lock. The user experience is not good. Therefore, it is necessary to design an electronically controlled mechanical dual-purpose directional lock for two-wheeled vehicles to solve the above problems. Utility Model Content
[0004] The utility model aims to provide an electronically controlled mechanical dual-purpose direction lock for a two-wheeled vehicle to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrically controlled mechanical dual-purpose directional lock for a two-wheeled vehicle, comprising a lock body and a cover plate fixedly mounted on one side of the lock body, a lock tongue mounted on one end of the lock body, a lock tongue shifting block provided on one end of the lock tongue, a worm gear mechanism slidably mounted on one side of the lock tongue shifting block, the worm gear mechanism rotatably mounted on the inner sides of the lock body and the cover plate, a worm motor fixedly mounted on the inner side of one end of the lock body, and the output shaft of the worm motor is connected to the worm gear mechanism through a worm and a turbine.
[0006] Preferably, a spiral groove is provided on the surface of the worm gear mechanism at a position corresponding to the position of the lock tongue toggle block, and the turbine is fixed on the outer surface of the worm gear mechanism, and the worm is fixedly mounted on the output shaft of the worm motor.
[0007] Preferably, an unlocking microswitch and a locking microswitch are installed inside the lock body and the cover plate, the unlocking microswitch and the locking microswitch are located at both ends of the lock tongue, and the unlocking microswitch and the locking microswitch are connected with wires.
[0008] Preferably, a motor gasket is provided on the outer side of the worm motor, and the motor gasket is located at both ends of the worm motor.
[0009] Preferably, a lock tongue spring is arranged on the outer side of the lock tongue, and two ends of the lock tongue spring are respectively supported on the lock body and the lock tongue toggle block.
[0010] Preferably, a cable slider is installed at one end of the cover plate, a retaining ring is provided on one side of the cable slider, a cable is connected to one end of the cable slider, and one end of the lock tongue is connected to the cable slider.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The faucet lock of the utility model is driven by a motor, a worm and a worm wheel combination. When the motor rotates, the worm is driven to rotate, and when the worm rotates, the worm wheel is driven to rotate. The worm wheel is provided with a spiral involute structure. When the worm wheel rotates, the spiral involute structure drives the lock tongue to extend and retract, thereby realizing the locking and unlocking functions.
[0013] 2. The lock tongue of the utility model has a spring mechanism to prevent the lock tongue from being extended or retracted when encountering obstacles, and will not damage the driving components; and the faucet lock has "extended to the full extent" and "retracted to the full extent" detection switches, a buzzer and a control chip; when the lock tongue is extended or retracted to an inadequate extent, the "extended to the full extent" and "retracted to the full extent" detection switches give the control chip the correct signal, and the buzzer emits a prompt sound. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the rear structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the explosion structure of the utility model;
[0017] In the figure: 1. lock body; 2. lock tongue; 3. lock tongue spring; 4. locking micro switch; 5. cable slider; 6. retaining ring; 7. cable; 8. cover plate; 9. wire; 10. lock tongue toggle block; 11. unlocking micro switch; 12. worm gear mechanism; 13. worm motor; 14. motor gasket. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Example 1: Please refer to Figures 1 to 3The utility model provides a technical solution: an electric-controlled mechanical dual-purpose direction lock for a two-wheeled vehicle, comprising a lock body 1 and a cover plate 8 fixedly mounted on one side of the lock body 1, a lock tongue 2 is mounted on one end of the lock body 1, a lock tongue toggle block 10 is arranged on one end of the lock tongue toggle block 10, a worm gear mechanism 12 is slidably mounted on one side of the lock tongue toggle block 10, the worm gear mechanism 12 is rotatably mounted on the inner side of the lock body 1 and the cover plate 8, a worm motor 13 is fixedly mounted on the inner side of one end of the lock body 1, the output shaft of the worm motor 13 is connected to the worm gear mechanism 12 through a worm and a turbine, and the worm on the output shaft of the worm motor 13 and the turbine on the worm gear mechanism 12 are driven to drive the worm motor 13 to rotate The worm gear mechanism 12 drives the lock tongue toggle block 10 to move through the grooves on the surface, and the lock tongue toggle block 10 drives the lock tongue 2 to extend and retract to open and close the lock; a spiral groove is provided on the surface of the worm gear mechanism 12 corresponding to the position of the lock tongue toggle block 10, and the turbine is fixed on the outer surface of the worm gear mechanism 12, and the worm is fixedly installed on the output shaft of the worm motor 13. When in use, the worm on the output shaft of the worm motor 13 and the turbine on the worm gear mechanism 12 are transmitted, so that the worm motor 13 drives the worm gear mechanism 12 to rotate; a motor gasket 14 is provided on the outside of the worm motor 13, and the motor gasket 14 is located at both ends of the worm motor 13, so that the worm motor 13 is installed more stably when in use.
[0020] From the above description, it can be seen that the utility model has the following beneficial effects: the faucet lock of the utility model is driven by a motor, a worm, and a worm wheel combination. When the motor rotates, it drives the worm to rotate, and when the worm rotates, it drives the worm wheel to rotate. The worm wheel is provided with a spiral involute structure. When the worm wheel rotates, the spiral involute structure drives the lock tongue to extend and retract, thereby realizing the locking and unlocking functions.
[0021] Example 2: Please refer to Figures 1 to 3 As shown, on the basis of the first embodiment, the utility model provides a technical solution: an unlocking microswitch 11 and a locking microswitch 4 are installed inside the lock body 1 and the cover plate 8, the unlocking microswitch 11 and the locking microswitch 4 are located at both ends of the lock tongue 2, the unlocking microswitch 11 and the locking microswitch 4 are connected with a wire 9, and a buzzer and a control chip are provided, a lock tongue spring 3 is provided on the outer side of the lock tongue 2, and the two ends of the lock tongue spring 3 are respectively supported on the lock body 1 and the lock tongue toggle block 10; a cable slider 5 is installed at one end of the cover plate 8, a retaining ring 6 is provided on one side of the cable slider 5, a cable 7 is connected to one end of the cable slider 5, one end of the lock tongue 2 is connected to the cable slider 5, and the cable slider 5 and the cable 7 are connected to the lock tongue 2 to form a backup unlocking device, which can be unlocked by the backup device when the vehicle battery is out of power.
[0022] By adopting the above technical solution, the lock tongue has a spring mechanism to prevent the lock tongue from being extended or retracted when encountering obstacles, and will not damage the driving components; and the faucet lock has "extended into position" and "retracted into position" detection switches, a buzzer and a control chip; when the lock tongue is extended or retracted to an insufficient position, the "extended into position" and "retracted into position" detection switches give the control chip the correct signal, and the buzzer emits a prompt sound.
[0023] The working principle and use process of the utility model are as follows: when in use, the lock body 1 and the cover plate 8 are installed in the use position, and the worm on the output shaft of the worm motor 13 and the turbine on the worm gear mechanism 12 are driven to make the worm motor 13 drive the worm gear mechanism 12 to rotate, and the worm gear mechanism 12 drives the lock tongue toggle block 10 to move through the groove on the surface, and the lock tongue toggle block 10 drives the lock tongue 2 to extend and retract to open and close the lock, and is provided with a locking micro switch 4 and an unlocking micro switch 11 of "extending to the full position" and "retracting to the full position", a buzzer and a control chip; when the lock tongue 2 is extended or retracted to a position that is not in place, the locking micro switch 4 and the unlocking micro switch 11 of "extending to the full position" and "retracting to the full position" give the control chip a correct signal, the buzzer emits a prompt sound, and the lock tongue 2 is connected with a cable slider 5 and a cable 7 to form a backup unlocking device, and when the vehicle battery is out of power, it can be unlocked by the backup device.
[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0025] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. An electro-mechanical dual-purpose steering lock for a two-wheeled vehicle, characterized in that: The invention comprises a lock body (1) and a cover plate (8) fixedly mounted on one side of the lock body (1); a lock tongue (2) is mounted on one end of the lock body (1); a lock tongue shifting block (10) is arranged on one end of the lock tongue (2); a worm gear mechanism (12) is slidably mounted on one side of the lock tongue shifting block (10); the worm gear mechanism (12) is rotatably mounted on the inner sides of the lock body (1) and the cover plate (8); a worm motor (13) is fixedly mounted on the inner side of one end of the lock body (1); and an output shaft of the worm motor (13) is connected to the worm gear mechanism (12) via a worm and a turbine.
2. The electro-mechanical dual-purpose steering lock for a two-wheeled vehicle according to claim 1, wherein: A spiral groove is provided on the surface of the worm gear mechanism (12) at a position corresponding to the lock tongue toggle block (10), the turbine is fixed to the outer surface of the worm gear mechanism (12), and the worm is fixedly mounted on the output shaft of the worm motor (13).
3. The electro-mechanical dual-purpose steering lock for a two-wheeled vehicle according to claim 1, characterized in that: An unlocking micro switch (11) and a locking micro switch (4) are installed inside the lock body (1) and the cover plate (8); the unlocking micro switch (11) and the locking micro switch (4) are located at two ends of the lock tongue (2); and the unlocking micro switch (11) and the locking micro switch (4) are connected to a wire (9).
4. The electric and mechanical dual-purpose steering lock for a two-wheeled vehicle according to claim 1, characterized in that: A motor gasket (14) is provided on the outside of the worm motor (13), and the motor gasket (14) is located at both ends of the worm motor (13).
5. A two-wheeled vehicle electro-mechanical dual-purpose steering lock according to claim 1, characterized in that: A lock tongue spring (3) is arranged on the outer side of the lock tongue (2), and two ends of the lock tongue spring (3) are respectively supported on the lock body (1) and the lock tongue toggle block (10).
6. A two-wheeled vehicle electro-mechanical dual-purpose steering lock according to claim 1, characterized in that: A cable slider (5) is mounted on one end of the cover plate (8), a retaining ring (6) is provided on one side of the cable slider (5), a cable (7) is connected to one end of the cable slider (5), and one end of the lock tongue (2) is connected to the cable slider (5).