Electric bicycle with Bluetooth identification bicycle locking function

Abstract

The utility model discloses an electric bicycle with a Bluetooth identification bicycle locking function, which belongs to the technical field of electric bicycles and comprises a main frame and a locking device, a rear wheel support is fixedly mounted on one side of the main frame, a lower fixing block is fixedly mounted on the rear wheel support, and an upper fixing block is fixedly mounted on one side of the locking device. A round inserting block is fixedly installed in the upper fixing block, the round inserting block, the locking device and the lower fixing block are in threaded connection with the same large screw, a motor is fixedly installed in the locking device, a worm is fixedly installed at the output end of the motor, a limiting steel ring is rotatably installed in the locking device, a worm gear is fixedly installed on the outer side of the limiting steel ring, and the worm gear is meshed with the worm. Induction devices are fixedly mounted at the top ends of the locking devices. Remote control is achieved through the Bluetooth technology, user experience is improved, operation steps of a user are reduced, use convenience is improved, and disassembly, maintenance and replacement are more convenient through cooperation of a plurality of structures.

Description

Technical Field

[0001] This utility model relates to the field of electric bicycle technology, and in particular to an electric bicycle with Bluetooth recognition and locking function. Background Technology

[0002] Electric bicycles with Bluetooth identification locking function address the existing locking and unlocking technologies of electric bicycles, as well as the application of Bluetooth identification technology in electric bicycles. Electric bicycles, as an environmentally friendly and convenient means of transportation, are widely welcomed. Bluetooth identification technology enables automatic locking and unlocking of electric bicycles, which is simple to operate and safe and reliable. Through Bluetooth identification technology, electric bicycles can automatically unlock when the user approaches and automatically lock when the user moves away, greatly improving the user experience. Electric bicycles with Bluetooth identification locking function include the electric bicycle and the locking device. The electric bicycle is equipped with a working electrical system and electronic instruments located on its exterior. The background technology of electric bicycles with Bluetooth identification locking function mainly focuses on the limitations of existing technologies and the advantages of Bluetooth identification technology. By introducing Bluetooth identification technology, automatic locking and unlocking functions of electric bicycles are realized, improving user experience and security.

[0003] With the development of technology and the improvement of people's living standards, electric bicycles have become one of the important tools for people's daily travel. However, traditional electric bicycles often require users to manually operate the lock after parking, which causes inconvenience to users to some extent. Therefore, we propose an electric bicycle with Bluetooth recognition locking function to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide an electric bicycle with Bluetooth recognition and locking function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An electric bicycle with Bluetooth recognition locking function includes: a main frame and a locking device. A rear wheel bracket is fixedly installed on one side of the main frame, and a lower fixing block is fixedly installed on the rear wheel bracket. An upper fixing block is fixedly installed on one side of the locking device. A round insert is fixedly installed inside the upper fixing block. The round insert, the locking device, and the lower fixing block are threaded together by the same large screw. A motor is fixedly installed inside the locking device. A worm gear is fixedly installed at the output end of the motor. A limiting steel ring is rotatably installed inside the locking device. A worm wheel is fixedly installed on the outside of the limiting steel ring, and the worm wheel meshes with the worm gear. A sensing device is fixedly installed at the top of the locking device.

[0007] Preferably, a rotating plate is rotatably mounted on the bottom end of the upper fixed block, and multiple round insert rods are rotatably mounted on the bottom end of the rotating plate. A buckle is slidably mounted inside the round insert rod, and a spring is fixedly mounted on one side of the buckle. The spring is fixedly mounted inside the round insert rod, and a long rod is fixedly mounted on the top end of the buckle. Multiple arc-shaped holes are opened on the rotating plate, and the long rod is slidably mounted in the arc-shaped holes.

[0008] Preferably, the round insert has a sliding square groove that matches the buckle, the lower fixing block has a round slot that matches the round insert, the round slot has a limiting oblique groove that matches the buckle, and the round insert has a moving recess that matches the long rod.

[0009] Preferably, a rotating T-ring is fixedly installed at the top of the rotating plate, a rotating ring groove matching the rotating T-ring is opened at the bottom of the upper fixing block, the same T-shaped ring is fixedly installed at the top of the multiple round insert rods, and a rotating T-groove matching the T-shaped ring is opened at the bottom of the rotating plate.

[0010] Preferably, a front wheel bracket is fixedly installed on one side of the main frame, a large battery is fixedly installed inside the main frame, and a mounting slot matching the large battery is provided inside the main frame.

[0011] Preferably, two small photovoltaic panels are fixedly installed at the top of the locking device, and two small batteries are fixedly installed inside the locking device. The two small batteries are electrically connected to the two corresponding small photovoltaic panels respectively.

[0012] Preferably, the locking device has an installation groove that matches the motor, a rotation groove that matches the worm gear, and a sliding groove that matches the limiting steel ring and the worm wheel.

[0013] In this utility model, an electric bicycle with Bluetooth identification and locking function can automatically unlock or lock by bringing a matching electronic device close to a locking device fixedly installed on the rear wheel bracket. A sensor fixedly installed on the locking device processes and transmits information to control the motor. The motor drives the worm gear fixedly installed at its output end to rotate, and the worm gear drives the worm wheel meshing on one side to rotate. The worm wheel is fixedly installed on the outside of the limiting steel ring. The limiting steel ring and the worm wheel are slidably installed in matching sliding grooves opened in the locking device. After the limiting steel ring and the worm wheel rotate to a certain position, they will retract into the locking device or move out of the locking device, thereby unlocking or locking.

[0014] In this utility model, an electric bicycle with Bluetooth identification and locking function is described. The locking device may damage the control unit or other components inside during use. To address this, a large screw threaded onto the bottom of the lower fixing block is rotated, disengaging it from the round insert and locking device. Then, a rotating plate is moved, causing a long rod slidably mounted in an arc-shaped hole on the rotating plate to move. This causes a buckle fixed at its bottom to move, squeezing a spring and disengaging it from the limiting groove on the lower fixing block. The buckle then retracts into the round insert. Finally, the locking device, upper fixing block, round insert, rotating plate, and round insert are removed from the lower fixing block for disassembly and maintenance.

[0015] This utility model has a reasonable structural design and enables remote control through Bluetooth technology, which improves the user experience, reduces the number of user operation steps, and enhances the convenience of use. Furthermore, the combination of multiple structures makes it easier to disassemble, repair, and replace parts. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an electric bicycle with Bluetooth identification and locking function proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of an electric bicycle with Bluetooth identification and locking function proposed in this utility model.

[0018] Figure 3 This is a partial structural cross-sectional schematic diagram of an electric bicycle with Bluetooth recognition and locking function proposed in this utility model.

[0019] Figure 4 This is a partial structural cross-sectional view of an electric bicycle with Bluetooth recognition and locking function proposed in this utility model.

[0020] In the diagram: 1. Main frame; 2. Front wheel bracket; 3. Rear wheel bracket; 4. Large battery; 5. Locking device; 6. Restricting steel ring; 7. Sensing device; 8. Small photovoltaic panel; 9. Small battery; 10. Worm gear; 11. Motor; 12. Upper fixing block; 13. Large screw; 14. Lower fixing block; 15. Round insert block; 16. Worm gear; 17. Rotating plate; 18. Round insert rod; 19. Long bar; 20. Buckle; 21. Spring; 22. T-shaped ring; 23. Rotating T-ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An electric bicycle with Bluetooth identification and locking function includes: a main frame 1 and a locking device 5. A rear wheel bracket 3 is fixedly installed on one side of the main frame 1. A lower fixing block 14 is fixedly installed on the rear wheel bracket 3. An upper fixing block 12 is fixedly installed on one side of the locking device 5. A round insert 15 is fixedly installed inside the upper fixing block 12. The round insert 15, the locking device 5 and the lower fixing block 14 are threaded together by the same large screw 13. A motor 11 is fixedly installed inside the locking device 5. A worm gear 10 is fixedly installed at the output end of the motor 11. A limiting steel ring 6 is rotatably installed inside the locking device 5. A worm wheel 16 is fixedly installed on the outside of the limiting steel ring 6. The worm wheel 16 meshes with the worm gear 10. A sensor 7 is fixedly installed at the top of the locking device 5.

[0023] In this embodiment, a rotating plate 17 is rotatably mounted on the bottom end of the upper fixing block 12, and multiple round insert rods 18 are rotatably mounted on the bottom end of the rotating plate 17. A buckle 20 is slidably mounted inside the round insert rod 18, and a spring 21 is fixedly mounted on one side of the buckle 20. The spring 21 is fixedly mounted inside the round insert rod 18, and a long rod 19 is fixedly mounted on the top end of the buckle 20. Multiple arc-shaped holes are opened on the rotating plate 17, and the long rod 19 is slidably mounted in the arc-shaped holes, which makes it easier to disassemble.

[0024] In this embodiment, the round insert rod 18 has a sliding square groove that matches the buckle 20, the lower fixing block 14 has a round slot that matches the round insert rod 18, the round slot has a limiting oblique groove that matches the buckle 20, and the round insert rod 18 has a moving recess that matches the long rod 19, which better restricts and facilitates quick disassembly and installation.

[0025] In this embodiment, a rotating T-ring 23 is fixedly installed at the top of the rotating plate 17, and a rotating ring groove matching the rotating T-ring 23 is opened at the bottom of the upper fixing block 12. The tops of multiple round insert rods 18 are fixedly installed with the same T-shaped ring 22, and a rotating T-groove matching the T-shaped ring 22 is opened at the bottom of the rotating plate 17, making the structure more stable. A front wheel bracket 2 is fixedly installed on one side of the main frame 1, and a large storage battery 4 is fixedly installed inside the main frame 1. An installation groove matching the large storage battery 4 is opened inside the main frame 1 to provide power for the electric bicycle.

[0026] In this embodiment, two small photovoltaic panels 8 are fixedly installed at the top of the locking device 5, and two small batteries 9 are fixedly installed inside the locking device 5. The two small batteries 9 are electrically connected to the two corresponding small photovoltaic panels 8, which improves the energy utilization efficiency of the electric bicycle and increases its range. The locking device 5 has a mounting groove that matches the motor 11, a rotating groove that matches the worm gear 10, and a sliding groove that matches the limiting steel ring 6 and the worm wheel 16, which better ensures that each component can work stably and accurately.

[0027] In this embodiment, during use, the matching electronic device can be automatically unlocked or locked by bringing it close to the locking device 5 fixedly mounted on the rear wheel bracket 3. The sensing device 7 fixedly mounted on the locking device 5 processes and transmits information to control the motor 11. The motor 11 drives the worm gear 10 fixedly mounted at its output end to rotate. The worm gear 10 drives the worm wheel 16 meshing on one side to rotate. The worm wheel 16 is fixedly mounted on the outside of the limiting steel ring 6. Both the limiting steel ring 6 and the worm wheel 16 are slidably mounted in matching sliding grooves opened within the locking device 5. After the limiting steel ring 6 and the worm wheel 16 rotate to a certain position, they will retract completely into or move out of the locking device 5, thus unlocking or locking. During use, the locking device 5... The control unit or other components installed in the device 5 may be damaged during use. To address this, the large screw 13, which is threaded onto the bottom of the lower fixing block 14, is rotated to disengage it from the round insert block 15 and the locking device 5. Then, the rotating plate 17 is moved, causing the long rod 19, which is slidably installed in the arc-shaped hole on the rotating plate 17, to move. This causes the buckle 20, which is fixed at its bottom, to move, pressing the spring 21 and disengaging it from the limiting groove on the lower fixing block 14. The buckle 20 is then retracted into the round insert rod 18. Finally, the locking device 5, the upper fixing block 12, the round insert block 15, the rotating plate 17, and the round insert rod 18 are removed from the lower fixing block 14 to complete the disassembly and facilitate maintenance.

[0028] The above provides a detailed description of an electric bicycle with Bluetooth recognition and locking function provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An electric bicycle with Bluetooth recognition and locking function, characterized in that, include: The main frame (1) and the locking device (5) are provided. A rear wheel bracket (3) is fixedly installed on one side of the main frame (1). A lower fixing block (14) is fixedly installed on the rear wheel bracket (3). An upper fixing block (12) is fixedly installed on one side of the locking device (5). A round insert (15) is fixedly installed inside the upper fixing block (12). The round insert (15), the locking device (5) and the lower fixing block (14) are threaded together by the same large screw (13). A motor (11) is fixedly installed inside the locking device (5). A worm gear (10) is fixedly installed at the output end of the motor (11). A limiting steel ring (6) is rotatably installed inside the locking device (5). A worm wheel (16) is fixedly installed on the outside of the limiting steel ring (6). The worm wheel (16) meshes with the worm gear (10). A sensing device (7) is fixedly installed at the top of the locking device (5).

2. An electric bicycle with Bluetooth identification and locking function according to claim 1, characterized in that, The bottom end of the upper fixed block (12) is rotatably mounted with a rotating plate (17), and the bottom end of the rotating plate (17) is rotatably mounted with multiple round insert rods (18). A buckle (20) is slidably mounted inside the round insert rod (18). A spring (21) is fixedly mounted on one side of the buckle (20). The spring (21) is fixedly mounted inside the round insert rod (18). A long rod (19) is fixedly mounted on the top end of the buckle (20). Multiple arc-shaped holes are opened on the rotating plate (17), and the long rod (19) is slidably mounted inside the arc-shaped holes.

3. An electric bicycle with Bluetooth identification and locking function according to claim 2, characterized in that, The round insert (18) has a sliding square groove that matches the buckle (20). The lower fixing block (14) has a round slot that matches the round insert (18). The round slot has a limiting oblique groove that matches the buckle (20). The round insert (18) has a moving recess that matches the long bar (19).

4. An electric bicycle with Bluetooth identification and locking function according to claim 2, characterized in that, A rotating T-ring (23) is fixedly installed at the top of the rotating plate (17), and a rotating ring groove matching the rotating T-ring (23) is opened at the bottom of the upper fixing block (12). The tops of the multiple round inserts (18) are fixedly installed with the same T-shaped ring (22), and a rotating T-groove matching the T-shaped ring (22) is opened at the bottom of the rotating plate (17).

5. An electric bicycle with Bluetooth identification and locking function according to claim 1, characterized in that, A front wheel bracket (2) is fixedly installed on one side of the main frame (1), and a large battery (4) is fixedly installed inside the main frame (1). An installation slot matching the large battery (4) is opened inside the main frame (1).

6. An electric bicycle with Bluetooth identification and locking function according to claim 1, characterized in that, Two small photovoltaic panels (8) are fixedly installed at the top of the locking device (5), and two small batteries (9) are fixedly installed inside the locking device (5). The two small batteries (9) are electrically connected to the two corresponding small photovoltaic panels (8).

7. An electric bicycle with Bluetooth identification and locking function according to claim 1, characterized in that, The locking device (5) has an installation groove that matches the motor (11), a rotating groove that matches the worm (10), and a sliding groove that matches the limiting steel ring (6) and the worm wheel (16).

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