Fingerprint type electric vehicle power supply lock

Abstract

The utility model relates to the technical field of electric vehicles, and discloses a fingerprint type electric vehicle power supply lock which comprises a vehicle head, a handle and a vehicle lamp, a cavity is formed in the top of the vehicle head, a fingerprint lock body is installed in the cavity in a sliding mode, a first spring is fixedly connected to the bottom of the inner wall of the cavity, and the upper end of the first spring is fixedly connected with the fingerprint lock body; a hinge is fixedly connected to one side of the top of the headstock, a protective cover is fixedly connected to the other side of the hinge, and a limiting assembly for fixing the protective cover is arranged on the side, away from the hinge, of the top of the headstock. According to the fingerprint type electric vehicle power supply lock, after the limiting assembly is removed and the protective cover is opened, the fingerprint lock body pops up from the interior of the cavity under the action of the first spring, so that a user can conveniently unlock by fingerprints, and after an electric vehicle is used, the fingerprint lock body is pressed to be stored in the cavity, so that the user can conveniently unlock the electric vehicle. And the fingerprint lock body is fixed in the cavity through the protective cover, so that the fingerprint lock of the electric vehicle is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle technology, specifically to a fingerprint-type electric vehicle power lock. Background Technology

[0002] Electric vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Generally speaking, an electric vehicle uses a battery as its energy source, converting electrical energy into mechanical energy for movement through components such as a controller and motor. The speed is controlled by adjusting the current. While electric vehicles do not account for a large share of the national economy, they align with national energy conservation and environmental protection trends, greatly facilitating short-distance transportation. Most importantly, they play a vital role in the national economy through energy conservation and environmental protection. To improve the anti-theft performance of electric vehicles, fingerprint locks are now standard on the market. However, existing fingerprint locks on electric vehicles are exposed to the elements, making them susceptible to damage from sunlight and rain, significantly impacting their lifespan and failing to meet user needs.

[0003] In the prior art, such as the announcement number CN213442878U, a sliding hidden fingerprint lock for electric vehicles is proposed. This technical solution discloses a sliding hidden fingerprint lock for electric vehicles, including a front end with an internal cavity. Handles are fixedly connected to both sides of the front end, and fixed rods are fixedly connected to the top of the front end near both sides. The bottom of each fixed rod is fixedly connected to the bottom of the front end. Sliding grooves are formed on opposite sides of the two fixed rods. A connecting rod is fixedly connected to the middle of the top of the front end. This sliding hidden fingerprint lock for electric vehicles, through the design of a slider, locking block, elastic locking rod, sealing cover, and sliding grooves, enables the device to slide and hide, protecting the fingerprint lock from sun exposure and rain erosion, thus reducing damage and greatly extending its service life. This provides convenience for users, improves the practicality of the device, and meets user needs.

[0004] However, when using existing electric vehicle fingerprint locks, the sealing cover needs to be separated from the front of the vehicle first, and then the fingerprint lock body needs to be removed before fingerprint unlocking can be performed. This makes the use of electric vehicle fingerprint locks cumbersome and inconvenient.

[0005] To address the aforementioned issues, this application proposes a fingerprint-based electric vehicle power lock. Utility Model Content

[0006] This utility model aims to provide a fingerprint-type electric vehicle power lock, mainly to solve the problem that existing electric vehicle fingerprint locks require the sealing cover to be separated from the front of the vehicle first, and then the fingerprint lock body to be removed before fingerprint unlocking can be performed. This makes the use of electric vehicle fingerprint locks cumbersome and inconvenient.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A fingerprint-type electric vehicle power lock includes a front end, a handlebar, and a headlight. A cavity is formed on the top of the front end, and a fingerprint lock body is slidably installed inside the cavity. A first spring is fixedly connected to the bottom of the inner wall of the cavity, and the upper end of the first spring is fixedly connected to the fingerprint lock body. A hinge is fixedly connected to one side of the top of the front end, and a protective cover is fixedly connected to the other side of the hinge. A limiting component for fixing the protective cover is provided on the side of the top of the front end away from the hinge.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When using the electric vehicle, release the limiting component, then rotate the protective cover to open it. At this time, the fingerprint lock body inside the cavity will pop out under the action of the first spring, and the user can unlock it with fingerprint. After unlocking, the electric vehicle can be used normally. After using the electric vehicle, press the fingerprint lock body to put it into the cavity, then rotate the protective cover to make it fit against the front of the vehicle. Finally, fix the protective cover with the limiting component to fix the fingerprint lock body inside the cavity, which can play a good protective role for the fingerprint lock body.

[0011] 2. Beneficial effects: After releasing the limiting component and opening the protective cover, the fingerprint lock body will pop out from the cavity under the action of the first spring, which makes it convenient for users to unlock the vehicle with their fingerprints. After the electric vehicle is finished using the vehicle, press the fingerprint lock body to put it back into the cavity, and then fix the fingerprint lock body inside the cavity with the protective cover. This makes the use of the electric vehicle fingerprint lock more convenient.

[0012] Preferably, the limiting component includes a sliding cavity formed on the top of the vehicle front away from the hinge. A movable plate is slidably connected inside the sliding cavity. The top of the movable plate extends out of the vehicle front and is fixedly connected to an L-shaped locking block. A through groove matching the L-shaped locking block is formed on the protective cover. A second spring is fixedly connected to one side of the movable plate, and the other end of the second spring is fixedly connected to the inner wall of the sliding cavity. A button is fixedly connected to the side of the movable plate away from the second spring. The side of the button away from the movable plate extends out of the vehicle front, and the button is slidably connected to the vehicle front. When using the electric vehicle, pressing the button moves the L-shaped locking block through the movable plate. Then, rotate the protective cover to open it. At the same time, the fingerprint lock body inside the cavity will pop out under the action of the first spring, and the user can unlock it with their fingerprint. After unlocking, the electric vehicle can be used normally. After the electric vehicle is finished using it, press the fingerprint lock body to put it back into the cavity. Then press the button to move the L-shaped block a certain distance, rotate the protective cover to make the L-shaped block pass through the through slot, and then release the button. The moving plate will move the L-shaped block under the action of the second spring and engage with the protective cover, thus fixing the protective cover and fixing the fingerprint lock body inside the cavity.

[0013] Preferably, multiple sliders are fixedly connected to the outer wall of the fingerprint lock body, and the inner wall of the cavity is provided with a sliding groove that matches the sliders. When the fingerprint lock body slides inside the cavity, the sliders on the outer wall of the fingerprint lock body and the sliding grooves on the inner wall of the cavity can play a good role in limiting and guiding the fingerprint lock body. This not only makes the fingerprint lock body more stable when sliding inside the cavity, but also effectively prevents the fingerprint lock body from detaching from the cavity.

[0014] Preferably, there are two second springs, and the two second springs are symmetrically arranged inside the slide cavity. By setting the number of second springs inside the slide cavity to two, the two second springs can exert a greater thrust on the moving plate, so that when the L-shaped block is engaged with the protective cover, the protective cover can be better fixed.

[0015] Preferably, a torsion spring is fixedly installed inside the hinge. After the limiting component is released by the torsion spring inside the hinge, the protective cover will automatically open under the action of the torsion spring inside the hinge, which makes the use of the electric vehicle fingerprint lock more convenient.

[0016] Preferably, a protective pad is fixedly connected to one side of the protective cover, and the protective pad is made of rubber material. Since the rubber material is relatively soft, after the fingerprint lock body is fixed inside the cavity through the protective cover, the fingerprint lock body abuts against the protective pad on the protective cover under the action of the first spring. This can avoid hard contact between the fingerprint lock body and the protective cover, thereby providing better protection for the fingerprint lock body.

[0017] Preferably, the corner on one side of the top of the L-shaped card block is set as a slope. By setting the corner on one side of the top of the L-shaped card block as a slope, when the user rotates and closes the protective cover, the inner wall of the through groove on the protective cover will squeeze the slope of the L-shaped card block to make it move automatically. This eliminates the need for manual pressing of the button to move the L-shaped card block, making it more convenient for the user to store the fingerprint lock body. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the fingerprint lock of this utility model in use;

[0020] Figure 3 This is a cross-sectional structural diagram of the entire utility model;

[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0022] In the diagram: 1. Front of the vehicle; 2. Handle; 3. Headlight; 4. Cavity; 5. Fingerprint lock body; 6. Hinge; 7. Protective cover; 8. Slide cavity; 9. L-shaped block; 10. Through groove; 11. Second spring; 12. Button; 13. Slider; 14. Slide groove; 15. Protective pad; 16. First spring; 17. Moving plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4A fingerprint-type electric vehicle power lock includes a front end 1, a handlebar 2, and a headlight 3. A cavity 4 is formed at the top of the front end 1, and a fingerprint lock body 5 is slidably installed inside the cavity 4. The fingerprint lock body 5 is electrically connected to the electric vehicle's internal power supply. Multiple sliders 13 are fixedly connected to the outer wall of the fingerprint lock body 5. A groove 14 matching the sliders 13 is formed on the inner wall of the cavity 4, which effectively limits and guides the fingerprint lock body 5, improving its stability when sliding inside the cavity 4 and preventing it from detaching from the cavity 4. Symmetrical first springs 16 are fixedly connected to the bottom of the inner wall of the cavity 4, and the upper ends of the first springs 16 are fixedly connected to the fingerprint lock body 5. A hinge 6 is fixedly connected to one side of the top of the front end 1, and a torsion spring is fixedly installed inside the hinge 6. A protective cover 7 is fixedly connected to the other side of hinge 6. A protective pad 15 is fixedly connected to one side of the protective cover 7, and the protective pad 15 is made of rubber material. A limiting component for fixing the protective cover 7 is provided on the top of the front of the vehicle 1 away from hinge 6. When using the electric vehicle, the limiting component is released, and the protective cover 7 will automatically open under the action of the torsion spring inside hinge 6. At the same time, the fingerprint lock body 5 inside the cavity 4 will pop out under the action of the first spring 16, and the user can unlock the vehicle with fingerprint. After unlocking, the electric vehicle can be used normally. After the electric vehicle is finished, press the fingerprint lock body 5 to store it inside the cavity 4, then rotate the protective cover 7 to make it fit against the front of the vehicle 1, and finally fix the protective cover 7 by the limiting component. This will fix the fingerprint lock body 5 inside the cavity 4 and provide good protection for the fingerprint lock body 5.

[0025] like Figure 3 and Figure 4As shown, the limiting assembly includes a sliding cavity 8 opened on the top of the front of the vehicle 1 away from the hinge 6. A movable plate 17 is slidably connected inside the sliding cavity 8. The top of the movable plate 17 extends out of the front of the vehicle 1 and is fixedly connected to an L-shaped locking block 9. The corner of the top of the L-shaped locking block 9 is set with a slope. A through groove 10 matching the L-shaped locking block 9 is opened on the protective cover 7. A second spring 11 is fixedly connected to one side of the movable plate 17. The other end of the second spring 11 is fixedly connected to the inner wall of the sliding cavity 8. A button 12 is fixedly connected to the side of the movable plate 17 away from the second spring 11. The side of the button 12 away from the movable plate 17 extends out of the front of the vehicle 1, and the button 12 is slidably connected to the front of the vehicle 1. When using the electric vehicle, pressing the button 12 moves the L-shaped locking block 9 through the movable plate 17. Move the locking block 9, then rotate the protective cover 7 to open it. At the same time, the fingerprint lock body 5 inside the cavity 4 will pop out under the action of the first spring 16, and the user can unlock it with fingerprint. After unlocking, the electric vehicle can be used normally. After the electric vehicle is finished using it, press the fingerprint lock body 5 to put it back into the cavity 4, and then rotate the protective cover 7 to make the L-shaped locking block 9 pass through the through groove 10. The inner wall of the through groove 10 will squeeze the inclined surface of the L-shaped locking block 9 to make it move. The protective cover 7 will then be in contact with the front of the vehicle 1. After the protective cover 7 is in contact with the front of the vehicle 1, the moving plate 17 will drive the L-shaped locking block 9 to move under the action of the second spring 11 and engage with the protective cover 7, thus fixing the protective cover 7 and fixing the fingerprint lock body 5 inside the cavity 4.

[0026] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0027] When using the electric vehicle, pressing button 12 moves the L-shaped locking block 9 via the moving plate 17. The protective cover 7 will automatically open under the action of the torsion spring inside the hinge 6. At the same time, the fingerprint lock body 5 inside the cavity 4 will pop out under the action of the first spring 16, allowing the user to unlock the vehicle with their fingerprint. After unlocking, the electric vehicle can be used normally. After using the electric vehicle, press the fingerprint lock body 5 to retract it into the cavity 4. Then rotate the protective cover 7 to allow the L-shaped locking block 9 to pass through the through groove 10. The inner wall of the through groove 10 will press the inclined surface of the L-shaped locking block 9 to move it. The protective cover 7 will then be in contact with the front of the vehicle 1. After the protective cover 7 is in contact with the front of the vehicle 1, the moving plate 17 will be activated by the second spring 11. Under the action of the second spring 11, the L-shaped locking block 9 moves and engages with the protective cover 7, thus fixing the protective cover 7 and securing the fingerprint lock body 5 inside the cavity 4. Then, the protective cover 7 is rotated so that the L-shaped locking block 9 passes through the through groove 10. The inner wall of the through groove 10 will press the inclined surface of the L-shaped locking block 9 to move it, and the protective cover 7 will be placed against the front of the vehicle 1. After the protective cover 7 is placed against the front of the vehicle 1, the moving plate 17 will move the L-shaped locking block 9 under the action of the second spring 11 and engage with the protective cover 7, thus fixing the protective cover 7 and securing the fingerprint lock body 5 inside the cavity 4. This provides better protection for the fingerprint lock body 5, making the use of the electric vehicle fingerprint lock more convenient.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fingerprint-type electric vehicle power lock, comprising a front (1), a handlebar (2), and a headlight (3), characterized in that, A cavity (4) is provided on the top of the front of the vehicle (1). A fingerprint lock body (5) is slidably installed inside the cavity (4). A first spring (16) is fixedly connected to the bottom of the inner wall of the cavity (4). The upper end of the first spring (16) is fixedly connected to the fingerprint lock body (5). A hinge (6) is fixedly connected to one side of the top of the front of the vehicle (1). A protective cover (7) is fixedly connected to the other side of the hinge (6). A limiting component for fixing the protective cover (7) is provided on the side of the top of the front of the vehicle (1) away from the hinge (6).

2. The fingerprint-type electric vehicle power lock according to claim 1, characterized in that: The limiting component includes a sliding cavity (8) on the top of the front of the vehicle (1) away from the hinge (6). A movable plate (17) is slidably connected inside the sliding cavity (8). The top of the movable plate (17) extends out of the front of the vehicle (1) and is fixedly connected to an L-shaped locking block (9). A through groove (10) matching the L-shaped locking block (9) is provided on the protective cover (7). A second spring (11) is fixedly connected to one side of the movable plate (17). The other end of the second spring (11) is fixedly connected to the inner wall of the sliding cavity (8). A button (12) is fixedly connected to the side of the movable plate (17) away from the second spring (11). The side of the button (12) away from the movable plate (17) extends out of the front of the vehicle (1), and the button (12) is slidably connected to the front of the vehicle (1).

3. The fingerprint-type electric vehicle power lock according to claim 1, characterized in that: Multiple sliders (13) are fixedly connected to the outer wall of the fingerprint lock body (5), and the inner wall of the cavity (4) is provided with a groove (14) that matches the sliders (13).

4. A fingerprint-type electric vehicle power lock according to claim 2, characterized in that: There are two second springs (11), and the two second springs (11) are symmetrically arranged inside the slide cavity (8).

5. A fingerprint-type electric vehicle power lock according to claim 1, characterized in that: A torsion spring is fixedly installed inside the hinge (6).

6. A fingerprint-type electric vehicle power lock according to claim 1, characterized in that: A protective pad (15) is fixedly connected to one side of the protective cover (7), and the protective pad (15) is made of rubber material.

7. A fingerprint-type electric vehicle power lock according to claim 2, characterized in that: The corner on one side of the top of the L-shaped card block (9) is set with a slope.

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