Electric bicycle with intelligent charging anti-theft function

Abstract

The invention discloses an electric bicycle with an intelligent charging anti-theft function, and relates to the technical field of electric bicycles. The electric bicycle with the intelligent charging and anti-theft functions comprises an electric bicycle body, an intelligent charging device, a handle, a buffer mechanism, a front wheel, a rear wheel mechanism and an anti-theft device, and the electric bicycle body is firm and durable and bears the weight of the whole bicycle body. The intelligent charging device can automatically identify the state of the battery and perform efficient charging, so that the service life of the battery is ensured, and potential safety hazards caused by overcharging are avoided. The design of the handle accords with ergonomics, and the handle is comfortable to hold and convenient to control. Bumping in the driving process is effectively relieved through the buffering mechanism, and the riding comfort is improved. The front wheel mechanism and the rear wheel mechanism both adopt high-quality tires and brake systems, so that the stability and safety of driving are ensured. And the anti-theft device adopts an advanced intelligent identification technology, so that the electric bicycle can be effectively prevented from being stolen, and a user can travel more securely.

Description

Technical Field

[0001] The invention relates to the technical field of electric bicycles, in particular to an electric bicycle with an intelligent charging and theft prevention function. Background Art

[0002] On the one hand, in terms of charging safety, traditional charging methods may have some hidden dangers, such as overcharging and overheating, which will not only affect the battery life, but may even cause safety accidents such as fire. Therefore, a more intelligent charging technology is needed to accurately control and monitor the charging process to ensure charging safety. On the other hand, anti-theft issues are also a focus of attention for electric bicycle users. Since electric bicycles are of high value and easy to move, they are easy to become targets of theft. Traditional anti-theft measures may not be effective enough. For example, simple locks are easy to crack, which urgently requires a more intelligent and reliable anti-theft function. For example, through real-time monitoring of vehicle status through intelligent sensors, once abnormal movement or signs of theft are found, an alarm can be issued in time and corresponding measures can be taken. At the same time, with the continuous advancement of science and technology, the development of various intelligent technologies such as sensor technology and Internet of Things technology has also provided technical support for the realization of intelligent charging anti-theft functions for electric bicycles. These technologies enable electric bicycles to achieve more accurate charging control and more powerful anti-theft monitoring, providing users with a more convenient and safe use experience.

[0003] Currently, most electric bicycles are in the form of electronic locks, and the charger is separated from the body, making it easy to lose. There is also a lack of monitoring measures and corresponding equipment for charging. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric bicycle with intelligent charging and anti-theft functions, comprising an electric vehicle body, the inner wall of the electric vehicle body is slidably connected to a smart charging device, the side of the electric vehicle body is fixedly connected to a handle, the side of the handle is fixedly connected to a buffer mechanism, the bottom of the buffer mechanism is rotatably connected to a front wheel, the top of the inner wall of the electric vehicle body is fixedly connected to a buffer device, the bottom of the buffer device is fixedly connected to a rear wheel mechanism, and the side of the rear wheel mechanism is fixedly connected to an anti-theft device.

[0005] The electric vehicle main body includes a body, a sliding bar is fixedly connected to the inner wall of the body, a connector is fixedly connected to the inner wall of the body, the body is slidably connected to the intelligent charging device through the sliding bar, and the connector is slidably connected to a hole opened on the intelligent charging device, thereby realizing intelligent charging while integrating components such as a charger, and using a sliding connection to increase the convenience of replacement. At the same time, the top cover seals the box body, the first protective strip is used to block the entry of rainwater, and the water outlet is connected to the side of the first protective strip, which is beneficial to the discharge of rainwater, thereby facilitating the smooth operation of components such as monitoring and charging.

[0006] Preferably, the intelligent charging device includes a charging shell, a shell handle is fixedly connected to the side of the charging shell, a slide groove matched with the slide bar is opened on the side of the charging shell, a water outlet is opened on the side of the charging shell, a top cover is slidably connected to the inner wall of the charging shell, a storage device is fixedly connected to one side of the inner wall of the charging shell, a winding device is fixedly connected to the bottom of the inner wall of the charging shell, a fixing device is fixedly connected to the part of the bottom of the inner wall of the charging shell located on the side of the winding device, a charger is slidably connected to the inside of the fixing device, a monitoring device is fixedly connected to the position of the bottom of the inner wall of the charging shell located on the side of the charger, a plug through tube matched with the joint is fixedly connected to the side of the inner wall of the charging shell, a first protective strip matched with the top cover is fixedly connected to the top of the inner wall of the charging shell, the side of the first protective strip is connected to the water outlet, and the charging shell is slidably connected to the inner wall of the vehicle body through the slide groove.

[0007] Preferably, the storage device includes a storage shell, a side of the storage shell is fixedly connected to a fixed bracket, a side of the inner wall of the storage shell is connected to a wire tube, the inner wall of the storage shell is rotatably connected to a protective plate via a rotating pin, a second protective strip is fixedly connected to the bottom of the protective plate, and the side of the storage shell is fixedly connected to the interior of the charging shell.

[0008] Preferably, the winding device includes a winding chassis, the top of the winding chassis is fixedly connected to a winding roller, the top of the winding roller is fixedly connected to a winding top disk, the side of the winding roller is sleeved with a first cable and slidably connected to the first cable, the top center position of the winding chassis is rotatably connected to a rotating shaft, one end of the first cable passes through the side of the winding roller and is fixedly connected to the winding roller, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected to the rotating shaft, the end of the torsion spring away from the rotating shaft is fixedly connected to the top of the winding chassis, the side of the rotating shaft is sleeved with a first power connection ring and slidably connected, the top of the first power connection ring is fixedly connected to a first insulating sheet, the top of the first insulating sheet is fixedly connected to, the top is fixedly connected to a second insulating sheet, the top of the second insulating sheet is fixedly connected to a second power connection ring, the top of the second power connection ring is fixedly connected to a conductive bracket, and the bottom of the conductive bracket is fixedly connected to a conductive rod. The two ends of the conductive rod pass through the side of the rotating shaft and are fixedly connected to the rotating shaft, one end of the first cable is fixedly connected to the side of the power connection mechanism and the first power connection ring, the two ends of the conductive rod are slidably connected to the inner wall of the first power connection ring, the second power connection ring and the side of the power connection mechanism are fixedly connected with the second cable, the bottom of the winding chassis is fixedly connected to the bottom of the inner wall of the charging shell, the rotating shaft passes through the winding chassis and is rotatably connected to the winding chassis, and the bottom of the rotating shaft is fixedly connected to the bottom of the inner wall of the charging shell. When charging is completed, the power plug is unplugged, and the winding chassis is driven to rotate under the elastic potential energy of the torsion spring, and the rotation of the winding chassis drives the winding roller to rotate, and the rotation of the winding roller drives the first cable to be wound, thereby realizing the connection of current while automatically bundling the cable, which is conducive to realizing the function of automatically winding the cable, and at the same time is conducive to keeping the inside of the charging shell clean, and at the same time improves the convenience of use of the electric vehicle and simple operation.

[0009] Preferably, the power connection mechanism includes a first power connection ring, the top of the first power connection ring is rotatably connected to a power connection rotating sleeve, the top of the power connection rotating sleeve is rotatably connected to a second power connection ring, the first power connection ring, the power connection rotating sleeve and the second power connection ring are all sleeved on the side of the rotating shaft and rotatably connected to the rotating shaft, the bottom of the first power connection ring is fixedly connected to the top of the first insulating sheet, and the top of the second power connection ring is fixedly connected to the bottom of the second insulating sheet.

[0010] Preferably, the fixing device includes a fixing bracket, the bottom of the inner wall of the fixing bracket is fixedly connected with a fixing bolt, the fixing bolt is sleeved and slidably connected with a sliding plate, the side of the sliding plate is fixedly connected with an arc-shaped spring sheet, the side of the arc-shaped spring sheet is fixedly connected with a lower pressure plate, the two sides of the lower pressure plate are fixedly connected with arc-shaped guide plates, and the bottom of the fixing bracket is fixedly connected to the bottom of the inner wall of the charging shell.

[0011] Preferably, the monitoring device includes a control module, a temperature sensor is fixedly connected to the top of the control module, a voltage sensor is fixedly connected to the top of the control module at a position on the side of the temperature sensor, one end of the temperature sensor away from the control module extends to the top of the charger, one end of the voltage sensor away from the control module is fixedly connected to the top of the plug through tube, the bottom of the control module is fixedly connected to the bottom of the inner wall of the charging shell, the temperature sensor collects the temperature of the charger fan to monitor the charger temperature, and the voltage sensor monitors the voltage of the docking port, which is conducive to intelligent monitoring and control of the on and off of the circuit.

[0012] Preferably, the anti-theft device includes an anti-theft shell, a side of the anti-theft shell is fixedly connected to an electromagnetic mechanism, a top of the anti-theft shell is fixedly connected to a shell bracket, a side of the anti-theft shell is fixedly connected to a protective plate, an anti-theft wheel is sleeved and fixedly connected to the rotating shaft of the rear wheel mechanism, a side of the anti-theft wheel is provided with a limiting groove compatible with the electromagnetic mechanism, a side of the shell bracket is fixedly connected to the side of the rear wheel mechanism, and a side of the rear wheel mechanism is fixedly connected to the side of the electromagnetic mechanism.

[0013] Preferably, the electromagnetic mechanism includes an anti-theft bracket, a side surface of the anti-theft bracket penetrates and is slidably connected with an anti-theft slide bar, one end of the anti-theft slide bar is adapted to the limiting slot, an end of the anti-theft slide bar away from the limiting slot is fixedly connected to an electromagnet baffle, an end of the electromagnet baffle away from the anti-theft slide bar is fixedly connected to a spring rod, a side surface of the rear wheel mechanism is provided with a slot adapted to the spring rod and the electromagnet baffle, a side surface of the slot is fixedly connected with an electromagnet, and a side surface of the anti-theft bracket is fixedly connected to a side surface of the rear wheel mechanism, so as to achieve the purpose of automatically locking the bicycle after power failure, and automatically unlocking the bicycle during riding, thereby reducing the operation steps of locking the bicycle and achieving quick locking of the bicycle, and at the same time, the provision of the protective plate and the anti-theft shell is not only conducive to preventing mud and sand and other tissues from entering the electromagnetic mechanism and the anti-theft wheel to affect normal operation, but also conducive to anti-theft, and the anti-theft slide bar cannot be directly operated, and at the same time, a drainage hole is provided at the bottom of the protective plate located at the position of the electromagnetic mechanism, so as to prevent the entry of moisture and cause the electromagnet to fail.

[0014] The present invention provides an electric bicycle with intelligent charging and anti-theft functions. It has the following beneficial effects: 1. The electric bicycle with intelligent charging and anti-theft function realizes intelligent charging while integrating components such as a charger, and uses a sliding connection to increase the convenience of replacement. At the same time, the top cover seals the box body, and the first protective strip is used to prevent the entry of rainwater. The water outlet is connected to the side of the first protective strip, which is conducive to the discharge of rainwater, thereby facilitating the smooth operation of components such as monitoring and charging.

[0015] 2. The electric bicycle with intelligent charging and anti-theft function can complete the connection of current while automatically retracting the cable, which is conducive to realizing the function of automatically reeling in the cable and keeping the inside of the charging shell clean, while improving the convenience of using the electric bicycle and making it easy to operate.

[0016] 3. The electric bicycle with intelligent charging and anti-theft function has an arc-shaped guide plate that facilitates the insertion of the charger. The elastic potential energy of the arc-shaped spring sheet drives the lower pressure plate to move downward to compress and limit the charger. At the same time, the arc-shaped spring sheet absorbs vibration during bumps to prevent the charger from being damaged during bumps. It is also compatible with traditional chargers, which is convenient for replacement and repair.

[0017] 4. The electric bicycle with intelligent charging and anti-theft function can quickly lock the vehicle. At the same time, the setting of the protective plate and the anti-theft shell is not only conducive to preventing mud and sand and other organizations from entering the electromagnetic mechanism and the anti-theft wheel to affect normal operation, but also conducive to anti-theft. The anti-theft slider cannot be directly operated. At the same time, the protective plate is located at the bottom of the electromagnetic mechanism. A drainage hole is opened, which is conducive to preventing the entry of moisture and causing the electromagnet to fail. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an electric bicycle with intelligent charging and anti-theft functions according to the present invention; Figure 2 This is a schematic diagram of the main structure of the electric vehicle of the present invention; Figure 3 This is a schematic diagram of the structure of the intelligent charging device of the present invention; Figure 4 This is a schematic diagram of the internal structure of the intelligent charging device of the present invention; Figure 5 This is a schematic diagram of the structure of the first protection strip of the present invention; Figure 6 It is a schematic diagram of the enlarged structure of part A of the present invention.

[0019] Figure 7 It is a schematic structural diagram of the winding device of the present invention.

[0020] Figure 8 It is a schematic diagram of the internal structure of the winding device of the present invention.

[0021] Fig. 9 It is a schematic diagram of the structure of the power connection mechanism of the present invention.

[0022] Fig.10 It is a schematic diagram of the structure of the second power connection ring of the present invention.

[0023] Fig.11 It is a schematic diagram of the local structure of the winding device of the present invention.

[0024] Fig.12 It is a schematic diagram of the structure of the fixing device of the present invention.

[0025] Fig.13 It is a schematic diagram of the internal structure of the fixing device of the present invention.

[0026] Fig.14 It is a schematic diagram of the structure of the monitoring device of the present invention.

[0027] Fig.15 It is a schematic diagram of the structure of the anti-theft device of the present invention.

[0028] Fig.16 It is a schematic diagram of the internal structure of the anti-theft device of the present invention.

[0029] Fig.17 It is a schematic diagram of the structure of the electromagnetic mechanism of the present invention.

[0030] In the figure: 1. Electric vehicle body; 2. Intelligent charging device; 3. Handle; 4. Buffer mechanism; 5. Front wheel; 6. Buffer device; 7. Rear wheel mechanism; 8. Anti-theft device; 101. Vehicle body; 102. Slide bar; 103. Connector; 201. Charging housing; 202. Housing handle; 203. Slide groove; 204. Water outlet; 205. Top cover; 206. Storage device; 207. Winding device; 208. Fixing device; 209. Charger ; 210, monitoring device; 211, plug tube; 212, first protection strip; 2061, storage housing; 2062, first fixing bracket; 2063, wire tube; 2064, first protection plate; 2065, second protection strip; 2071, winding chassis; 2072, winding roller; 2073, winding top plate; 2074, first cable; 2075, rotating shaft; 2076, torsion spring; 2077, first power connection ring; 20 78, power connection mechanism; 20781, first power connection ring; 20782, power connection rotating sleeve; 20783, second power connection ring; 2079, second power connection ring; 20710, first insulating sheet; 20711, second insulating sheet; 20712, conductive bracket; 20713, conductive rod; 20714, second cable; 2081, second fixed bracket; 2082, fixing bolt; 2083, sliding plate; 2084, arc spring sheet; 2 085, lower pressure plate; 2086, arc guide plate; 2101, control module; 2102, temperature sensor; 2103, voltage sensor; 801, anti-theft housing; 802, electromagnetic mechanism; 803, housing bracket; 804, second protective plate; 805, anti-theft wheel; 806, limit slot; 8021, anti-theft bracket; 8022, anti-theft slide bar; 8023, electromagnet baffle; 8024, spring rod; 8025, electromagnet. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1: See also Figure 1-Figure 5 The present invention provides a technical solution: an electric bicycle with intelligent charging and anti-theft functions. The electric bicycle comprises an electric vehicle body 1, the inner wall of the electric vehicle body 1 is slidably connected to a smart charging device 2, the side of the electric vehicle body 1 is fixedly connected to a handle 3, the side of the handle 3 is fixedly connected to a buffer mechanism 4, the bottom of the buffer mechanism 4 is rotatably connected to a front wheel 5, the top of the inner wall of the electric vehicle body 1 is fixedly connected to a buffer device 6, the bottom of the buffer device 6 is fixedly connected to a rear wheel mechanism 7, and the side of the rear wheel mechanism 7 is fixedly connected to an anti-theft device 8.

[0033] The electric vehicle body 1 includes a vehicle body 101, a slide bar 102 is fixedly connected to the inner wall of the vehicle body 101, a connector 103 is fixedly connected to the inner wall of the vehicle body 101, the vehicle body 101 is slidably connected to the smart charging device 2 through the slide bar 102, and the connector 103 is slidably connected to a hole opened on the smart charging device 2.

[0034] The intelligent charging device 2 includes a charging shell 201, a shell handle 202 is fixedly connected to the side of the charging shell 201, a slide groove 203 adapted to the slide bar 102 is opened on the side of the charging shell 201, a water outlet 204 is opened on the side of the charging shell 201, a top cover 205 is slidably connected to the inner wall of the charging shell 201, a storage device 206 is fixedly connected to one side of the inner wall of the charging shell 201, a winding device 207 is fixedly connected to the bottom of the inner wall of the charging shell 201, and a portion of the inner wall bottom of the charging shell 201 located on one side of the winding device 207 is fixed. A fixing device 208 is connected, and a charger 209 is slidably connected inside the fixing device 208. A monitoring device 210 is fixedly connected to the bottom of the inner wall of the charging shell 201 at a position on one side of the charger 209. A plug through pipe 211 adapted to the connector 103 is fixedly connected to the side of the inner wall of the charging shell 201. A first protective strip 212 adapted to the top cover 205 is fixedly connected to the top of the inner wall of the charging shell 201. The side of the first protective strip 212 is connected to the water outlet 204. The charging shell 201 is slidably connected to the inner wall of the vehicle body 101 through the slide groove 203.

[0035] Working principle: The charging housing 201 is slidably connected to the inner wall of the electric vehicle body 1 through a sliding connection, the connector 103 slides into the inner wall of the charging housing 201 through the plug through-tube 211, and the charger plug is fixed to the connector 103. The storage device 206 is used to place and organize the node plugs, and the winding device 207 is used to wind the charging line, thereby increasing the cleanliness of the inside of the charging housing 201, and at the same time, it is conducive to keeping the inside of the charging housing 201 clean. The fixing device 208 is used to fix the charger 209, and the monitoring device 210 is used to monitor the temperature of the charger 209 and the voltage of the plug through-tube 211 at the same time. While realizing intelligent charging, the charger and other components are integrated, and the sliding connection is used to increase the convenience of replacement. At the same time, the top cover 205 seals the box body, the first protective strip 212 is used to prevent the entry of rainwater, and the water outlet 204 is connected to the side of the first protective strip 212, which is conducive to the discharge of rainwater, thereby facilitating the smooth operation of components such as monitoring and charging.

[0036] Embodiment 2: See also Figure 1-Figure 11 On the basis of the first embodiment, the present invention provides a technical solution: the storage device 206 includes a storage shell 2061, a first fixed bracket 2062 is fixedly connected to the side of the storage shell 2061, a wire tube 2063 is connected to the inner wall side of the storage shell 2061, a first protective plate 2064 is rotatably connected to the inner wall of the storage shell 2061 through a rotating pin, a second protective strip 2065 is fixedly connected to the bottom of the first protective plate 2064, and the side of the storage shell 2061 is fixedly connected to the inside of the charging shell 201.

[0037] Working principle: The first fixing bracket 2062 limits and stores the power connector, the wire tube 2063 is used to pass the wire, and the first protective plate 2064 and the second protective strip 2065 are used to prevent moisture from entering the interior of the storage housing 2061, thereby reducing the impact of water vapor on the device. The charging connector is stored, and a design that is easy to place and limit is adopted, which is conducive to charging and storage. The setting of the wire tube 2063 reduces the possibility of moisture infiltration, thereby keeping the interior of the charging housing 201 dry.

[0038] The winding device 207 includes a winding chassis 2071, a winding roller 2072 is fixedly connected to the top of the winding chassis 2071, a winding top plate 2073 is fixedly connected to the top of the winding roller 2072, a first cable 2074 is sleeved and slidably connected to the side of the winding roller 2072, a rotating shaft 2075 is rotatably connected to the top center of the winding chassis 2071, one end of the first cable 2074 passes through the side of the winding roller 2072 and is fixedly connected to the winding roller 2072, The rotating shaft 2075 is sleeved with a torsion spring 2076, one end of which is fixedly connected to the rotating shaft 2075, and one end of which is away from the rotating shaft 2075 and fixedly connected to the top of the winding chassis 2071. A first power connection ring 2077 is sleeved and slidably connected to the side of the rotating shaft 2075, and a first insulating sheet 20710 is fixedly connected to the top of the first insulating sheet 20710, and a power connection mechanism 2078 is fixedly connected to the top of the first insulating sheet 20710. The top of the mechanism 2078 is fixedly connected with a second insulating sheet 20711, the top of the second insulating sheet 20711 is fixedly connected with a second power connection ring 2079, the top of the second power connection ring 2079 is fixedly connected with a conductive bracket 20712, the bottom of the conductive bracket 20712 is fixedly connected with a conductive rod 20713, both ends of the conductive rod 20713 pass through the side of the rotating shaft 2075 and are fixedly connected to the rotating shaft 2075, one end of the first cable 2074 is connected to the power connection mechanism 2078 and the first connection ring 2079, and the conductive bracket 20712 is fixedly connected with a conductive rod 20713. The side of the electric ring 2077 is fixedly connected, the two ends of the conductive rod 20713 are slidably connected to the inner wall of the first electric ring 2077, the second electric ring 2079 and the side of the power connection mechanism 2078 are fixedly connected with the second cable 20714, the bottom of the winding chassis 2071 is fixedly connected to the bottom of the inner wall of the charging shell 201, the rotating shaft 2075 passes through the winding chassis 2071 and is rotatably connected to the winding chassis 2071, and the bottom of the rotating shaft 2075 is fixedly connected to the bottom of the inner wall of the charging shell 201.

[0039] The power connection mechanism 2078 includes a first power connection ring 20781, the top of the first power connection ring 20781 is rotatably connected to a power connection sleeve 20782, the top of the power connection sleeve 20782 is rotatably connected to a second power connection ring 20783, the first power connection ring 20781, the power connection sleeve 20782 and the second power connection ring 20783 are all sleeved on the side of the rotating shaft 2075 and rotatably connected to the rotating shaft 2075, the bottom of the first power connection ring 20781 is fixedly connected to the top of the first insulating sheet 20710, and the top of the second power connection ring 20783 is fixedly connected to the bottom of the second insulating sheet 20711.

[0040] Working principle: When charging, the power plug is taken out, and the power plug drives the first cable 2074 to move. The movement of the first cable 2074 drives the winding roller 2072 to rotate. The winding roller 2072 drives the winding top plate 2073 to rotate. The winding chassis 2071 rotates to generate pressure on the torsion spring 2076, so that the torsion spring 2076 generates elastic potential energy. During the rotation process, the first cable 2074 is fixedly connected with the first power ring 2077 and the power connection mechanism 2078. The winding chassis 2071 is used to isolate and insulate the first power ring 2077 and the first power circle 20781. The positive and negative poles of the first cable 2074 are respectively connected to the first power ring 2077 and the first power circle 20781. The first power ring 2077 and the first power circle 20781 rotate on the rotating shaft 2075. The current passes through the first power circle 20781 and passes through the connection The electric rotating sleeve 20782 reaches the second power receiving ring 20783 and enters one electrode of the second cable 20714. Another current passes through the conductive rod 20713 and the conductive bracket 20712 to reach the other electrode of the second cable 20714. The power receiving mechanism 2078, the first power receiving ring 2077 and the first insulating sheet 20710 rotate on the rotating shaft 2075. When charging is completed, the power plug is unplugged, and the winding chassis 2071 is driven to rotate under the elastic potential energy of the torsion spring 2076. The winding chassis 2071 rotates to drive the winding roller 2072 to rotate, and the winding roller 2072 rotates to drive the first cable 2074 to wind, thereby achieving the connection of current while automatically bundling the cable, which is conducive to realizing the function of automatically winding the cable, and is also conducive to keeping the inside of the charging shell 201 clean and tidy, while improving the convenience of using the electric vehicle and simple operation.

[0041] Embodiment three: See also Figure 1-Figure 14 On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the fixing device 208 includes a second fixing bracket 2081, the bottom of the inner wall of the second fixing bracket 2081 is fixedly connected with a fixing bolt 2082, the fixing bolt 2082 is sleeved and slidably connected with a sliding plate 2083, the side of the sliding plate 2083 is fixedly connected with an arc spring sheet 2084, the side of the arc spring sheet 2084 is fixedly connected with a lower pressure plate 2085, and both sides of the lower pressure plate 2085 are fixedly connected with arc guide plates 2086, and the bottom of the second fixing bracket 2081 is fixedly connected to the bottom of the inner wall of the charging shell 201.

[0042] Working principle: When in use, the charger pushes the arc guide plate 2086 during the process of being placed in the charger, and the arc guide plate 2086 moves to drive the lower pressure plate 2085 to move, and the lower pressure plate 2085 moves up and down to drive the arc spring sheet 2084 to deform, so that the arc spring sheet 2084 generates elastic potential energy, and the water outlet 204 generates elastic potential energy to drive the sliding plate 2083 to slide, and the sliding plate 2083 slides on the fixing bolt 2082. The electric vehicle charger is quickly disassembled and installed, the second fixing bracket 2081 limits the charger, the arc guide plate 2086 facilitates the placement of the charger, and the elastic potential energy of the arc spring sheet 2084 drives the lower pressure plate 2085 to move downward to press and limit the charger, and at the same time, the arc spring sheet 2084 absorbs vibration during bumps to prevent the charger from being damaged during bumps, and is adapted to traditional chargers, which is convenient for replacement and maintenance.

[0043] The monitoring device 210 includes a control module 2101, a temperature sensor 2102 is fixedly connected to the top of the control module 2101, a voltage sensor 2103 is fixedly connected to the top of the control module 2101 at a position on the side of the temperature sensor 2102, one end of the temperature sensor 2102 away from the control module 2101 extends to the top of the charger 209, one end of the voltage sensor 2103 away from the control module 2101 is fixedly connected to the top of the plug through tube 211, and the bottom of the control module 2101 is fixedly connected to the bottom of the inner wall of the charging shell 201.

[0044] Working principle: The temperature sensor 2102 collects the temperature of the charger fan to monitor the charger temperature, and the voltage sensor 2103 monitors the voltage of the connecting port, which is conducive to intelligent monitoring and control of the on-off of the circuit.

[0045] Embodiment 4: See also Figure 1-Figure 17 On the basis of the first, second and third embodiments, the present invention provides a technical solution: the anti-theft device 8 includes an anti-theft shell 801, a electromagnetic mechanism 802 is fixedly connected to the side of the anti-theft shell 801, a shell bracket 803 is fixedly connected to the top of the anti-theft shell 801, a second protective plate 804 is fixedly connected to the side of the anti-theft shell 801, an anti-theft wheel 805 is sleeved and fixedly connected to the rotating shaft of the rear wheel mechanism 7, a limiting groove 806 adapted to the electromagnetic mechanism 802 is opened on the side of the anti-theft wheel 805, the side of the shell bracket 803 is fixedly connected to the side of the rear wheel mechanism 7, and the side of the rear wheel mechanism 7 is fixedly connected to the side of the electromagnetic mechanism 802.

[0046] The electromagnetic mechanism 802 includes an anti-theft bracket 8021, and an anti-theft slide bar 8022 is penetrated and slidably connected to the side of the anti-theft bracket 8021, one end of the anti-theft slide bar 8022 is adapted to the limiting slot 806, and the end of the anti-theft slide bar 8022 away from the limiting slot 806 is fixedly connected to an electromagnet baffle 8023, and the end of the electromagnet baffle 8023 away from the anti-theft slide bar 8022 is fixedly connected to a spring rod 8024, and the side of the rear wheel mechanism 7 is provided with a slot adapted to the spring rod 8024 and the electromagnet baffle 8023, and the side of the slot is fixedly connected to an electromagnet 8025, and the side of the anti-theft bracket 8021 is fixedly connected to the side of the rear wheel mechanism 7.

[0047] Working principle: the electromagnet 8025 directly draws electricity from the input end of the rear wheel mechanism 7, and is energized during riding, thereby generating magnetic force, attracting the electromagnet baffle 8023, thereby driving the electromagnet baffle 8023 to move, and the movement of the electromagnet baffle 8023 drives the anti-theft slider 8022 to move, and the anti-theft slider 8022 leaves the limiting slot 806 to release the anti-theft wheel 805, thereby releasing the tire part of the rear wheel mechanism 7 so that it can rotate normally. When the vehicle is powered off, the electromagnet 8025 loses power supply, thereby losing the attraction to the electromagnet baffle 8023, and the electromagnet baffle 8023 is pushed toward the anti-theft wheel 805 under the action of the spring rod 8024, so that the anti-theft slider 8022 is inserted into the limiting slot 806 to prevent the anti-theft wheel 805 from rotating, thereby blocking the rear wheel from rotating. The purpose of automatically locking the bicycle after power failure is achieved, and automatically unlocking the bicycle during riding is achieved, thereby reducing the operation steps of locking the bicycle and achieving quick locking of the bicycle. At the same time, the provision of the second protective plate 804 and the anti-theft housing 801 is not only conducive to preventing mud and sand and other tissues from entering the electromagnetic mechanism 802 and the anti-theft wheel 805 to affect normal operation, but also conducive to anti-theft, and the anti-theft slider 8022 cannot be directly operated. At the same time, the second protective plate 804 is located at the electromagnetic mechanism 802. A drainage hole is provided at the bottom, which is conducive to preventing the entry of moisture and causing the electromagnet 8025 to fail.

[0048] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An electric bicycle with intelligent charging and anti-theft function, characterized in that: The electric vehicle comprises an electric vehicle body (1), the inner wall of the electric vehicle body (1) is slidably connected to a smart charging device (2), the side of the electric vehicle body (1) is fixedly connected to a handle (3), the side of the handle (3) is fixedly connected to a buffer mechanism (4), the bottom of the buffer mechanism (4) is rotatably connected to a front wheel (5), the top of the inner wall of the electric vehicle body (1) is fixedly connected to a buffer device (6), the bottom of the buffer device (6) is fixedly connected to a rear wheel mechanism (7), and the side of the rear wheel mechanism (7) is fixedly connected to an anti-theft device (8); The electric vehicle body (1) comprises a vehicle body (101), a sliding bar (102) being fixedly connected to the inner wall of the vehicle body (101), a connector (103) being fixedly connected to the inner wall of the vehicle body (101), the vehicle body (101) being slidably connected to the intelligent charging device (2) via the sliding bar (102), and the connector (103) being slidably connected to a hole provided in the intelligent charging device (2).

2. The electric bicycle with intelligent charging and anti-theft function according to claim 1 is characterized in that: The intelligent charging device (2) comprises a charging shell (201), a shell handle (202) is fixedly connected to the side of the charging shell (201), a slide groove (203) adapted to the slide bar (102) is provided on the side of the charging shell (201), a water outlet hole (204) is provided on the side of the charging shell (201), a top cover (205) is slidably connected to the inner wall of the charging shell (201), a storage device (206) is fixedly connected to one side of the inner wall of the charging shell (201), a winding device (207) is fixedly connected to the bottom of the inner wall of the charging shell (201), and a portion of the bottom of the inner wall of the charging shell (201) located on one side of the winding device (207) is fixedly connected. A fixing device (208) is connected, and a charger (209) is slidably connected inside the fixing device (208). A monitoring device (210) is fixedly connected to the bottom of the inner wall of the charging housing (201) at a position on one side of the charger (209). A plug passage (211) adapted to the connector (103) is fixedly connected to the side of the inner wall of the charging housing (201). A first protective strip (212) adapted to the top cover (205) is fixedly connected to the top of the inner wall of the charging housing (201). The side of the first protective strip (212) is connected to the water outlet (204). The charging housing (201) is slidably connected to the inner wall of the vehicle body (101) via a slide groove (203).

3. The electric bicycle with intelligent charging and anti-theft function according to claim 2 is characterized in that: The storage device (206) comprises a storage shell (2061), a first fixed bracket (2062) is fixedly connected to the side of the storage shell (2061), a wire tube (2063) is connected to the side of the inner wall of the storage shell (2061), a first protective plate (2064) is rotatably connected to the inner wall of the storage shell (2061) via a rotating pin, a second protective strip (2065) is fixedly connected to the bottom of the first protective plate (2064), and the side of the storage shell (2061) is fixedly connected to the inside of the charging shell (201).

4. The electric bicycle with intelligent charging and anti-theft function according to claim 2, characterized in that: The winding device (207) comprises a winding chassis (2071), the top of the winding chassis (2071) is fixedly connected to a winding roller (2072), the top of the winding roller (2072) is fixedly connected to a winding top plate (2073), a first cable (2074) is sleeved on the side of the winding roller (2072) and is slidably connected, a rotating shaft (2075) is rotatably connected at the center of the top of the winding chassis (2071), one end of the first cable (2074) passes through the side of the winding roller (2072) and is fixedly connected to the winding roller (2072), The rotating shaft (2075) is sleeved with a torsion spring (2076), one end of which is fixedly connected to the rotating shaft (2075), and one end of which is away from the rotating shaft (2075) is fixedly connected to the top of the winding chassis (2071). A first power connection ring (2077) is sleeved and slidably connected to the side of the rotating shaft (2075), and a first insulating sheet (20710) is fixedly connected to the top of the first insulating sheet (20710), and a power connection mechanism (2078) is fixedly connected to the top of the first insulating sheet (20710). The top of the mechanism (2078) is fixedly connected to a second insulating sheet (20711), the top of the second insulating sheet (20711) is fixedly connected to a second power connection ring (2079), the top of the second power connection ring (2079) is fixedly connected to a conductive bracket (20712), the bottom of the conductive bracket (20712) is fixedly connected to a conductive rod (20713), both ends of the conductive rod (20713) pass through the side of the rotating shaft (2075) and are fixedly connected to the rotating shaft (2075), one end of the first cable (2074) is connected to the power connection mechanism (2078) and the first power connection ring (2079), and the conductive bracket (20712) is fixedly connected to a conductive rod (20713). The side of the electric ring (2077) is fixedly connected, the two ends of the conductive rod (20713) are slidably connected to the inner wall of the first electric connection ring (2077), the second electric connection ring (2079) and the side of the power connection mechanism (2078) are fixedly connected with a second cable (20714), the bottom of the winding chassis (2071) is fixedly connected to the bottom of the inner wall of the charging shell (201), the rotating shaft (2075) passes through the winding chassis (2071) and is rotatably connected to the winding chassis (2071), and the bottom of the rotating shaft (2075) is fixedly connected to the bottom of the inner wall of the charging shell (201).

5. The electric bicycle with intelligent charging and anti-theft function according to claim 4 is characterized in that: The power connection mechanism (2078) comprises a first power connection ring (20781), the top of the first power connection ring (20781) is rotatably connected to a power connection rotating sleeve (20782), the top of the power connection rotating sleeve (20782) is rotatably connected to a second power connection ring (20783), the first power connection ring (20781), the power connection rotating sleeve (20782) and the second power connection ring (20783) are all sleeved on the side of the rotating shaft (2075) and are rotatably connected to the rotating shaft (2075), the bottom of the first power connection ring (20781) is fixedly connected to the top of the first insulating sheet (20710), and the top of the second power connection ring (20783) is fixedly connected to the bottom of the second insulating sheet (20711).

6. The electric bicycle with intelligent charging and anti-theft function according to claim 2, characterized in that: The fixing device (208) comprises a second fixing bracket (2081), the bottom of the inner wall of the second fixing bracket (2081) is fixedly connected with a fixing bolt (2082), the fixing bolt (2082) is sleeved and slidably connected with a sliding plate (2083), the side of the sliding plate (2083) is fixedly connected with an arc-shaped spring sheet (2084), the side of the arc-shaped spring sheet (2084) is fixedly connected with a lower pressure plate (2085), and both sides of the lower pressure plate (2085) are fixedly connected with arc-shaped guide plates (2086), and the bottom of the second fixing bracket (2081) is fixedly connected to the bottom of the inner wall of the charging shell (201).

7. The electric bicycle with intelligent charging and anti-theft function according to claim 2, characterized in that: The monitoring device (210) comprises a control module (2101), the top of the control module (2101) being fixedly connected to a temperature sensor (2102), the top of the control module (2101) being fixedly connected to a voltage sensor (2103) at a position located on one side of the temperature sensor (2102), one end of the temperature sensor (2102) away from the control module (2101) extending to the top of the charger (209), one end of the voltage sensor (2103) away from the control module (2101) being fixedly connected to the top of the plug through tube (211), and the bottom of the control module (2101) being fixedly connected to the bottom of the inner wall of the charging housing (201).

8. The electric bicycle with intelligent charging and anti-theft function according to claim 1, characterized in that: The anti-theft device (8) comprises an anti-theft housing (801), a side of the anti-theft housing (801) is fixedly connected to an electromagnetic mechanism (802), a top of the anti-theft housing (801) is fixedly connected to a housing bracket (803), a side of the anti-theft housing (801) is fixedly connected to a second protective plate (804), an anti-theft wheel (805) is sleeved on and fixedly connected to the rotating shaft of the rear wheel mechanism (7), a side of the anti-theft wheel (805) is provided with a limiting slot (806) that matches the electromagnetic mechanism (802), a side of the housing bracket (803) is fixedly connected to a side of the rear wheel mechanism (7), and a side of the rear wheel mechanism (7) is fixedly connected to a side of the electromagnetic mechanism (802).

9. The electric bicycle with intelligent charging and anti-theft function according to claim 8, characterized in that: The electromagnetic mechanism (802) comprises an anti-theft bracket (8021), a side surface of the anti-theft bracket (8021) penetrated by an anti-theft slide bar (8022) and slidably connected thereto, one end of the anti-theft slide bar (8022) being matched with a limiting slot (806), one end of the anti-theft slide bar (8022) being away from the limiting slot (806) being fixedly connected to an electromagnet baffle (8023), one end of the electromagnet baffle (8023) being away from the anti-theft slide bar (8022) being fixedly connected to a spring rod (8024), a side surface of the rear wheel mechanism (7) being provided with a slot matched with the spring rod (8024) and the electromagnet baffle (8023), a side surface of the slot being fixedly connected to an electromagnet (8025), and a side surface of the anti-theft bracket (8021) being fixedly connected to a side surface of the rear wheel mechanism (7).

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