An intelligent theftproof and walking tracking device for electric bicycle

Abstract

The utility model relates to an electric bicycle intelligent theftproof and walking position tracking device, including bicycle body and battery compartment, the front end of bicycle body is provided with locking module, locking module is used for fixing bicycle body movement, the inside of battery compartment is provided with baffle, the baffle separates battery compartment and isolates two cavities, the top fixed mounting of baffle has theftproof module, battery compartment is used to accommodate battery body, theftproof module is used for preventing battery body from being stolen, the bottom fixed mounting of baffle has tracking module, tracking module is used for tracking the position of battery compartment, and the whole vehicle theftproof of bicycle and battery special theftproof are combined, and then the position tracking function is matched, form double theftproof, accurate tracking, complete protection system, effectively solve the electric bicycle whole vehicle easy theft, battery easy to be dismantled theft and stolen after difficult to find industry pain point, make theftproof protection more comprehensive, position trace more pertinence.

Description

Technical Field

[0001] This utility model relates to the field of electric bicycle equipment technology, and in particular to an intelligent anti-theft and movement tracking device for electric bicycles. Background Technology

[0002] With the increasing demand for short-distance travel, e-bikes have become an important mode of transportation for urban commuting and daily travel due to their convenience, environmental friendliness, and low cost, and are widely used in personal travel and shared transportation scenarios. However, at the same time, the theft problem of e-bikes has become increasingly prominent, becoming a core pain point for users and operators. The battery compartments of existing e-bikes are mostly fixed with ordinary buckles or simple locks, which have weak protection capabilities. Thieves can quickly remove the battery with a simple operation, and most vehicles do not have specific anti-theft measures for the battery. Even if the whole vehicle is equipped with a GPS, it is difficult to track the stolen battery, making it almost impossible to recover the stolen battery and causing direct economic losses to users. Utility Model Content

[0003] The purpose of this invention is to provide an intelligent anti-theft and tracking device for electric bicycles to solve the problems existing in the prior art.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A smart anti-theft and movement tracking device for electric bicycles includes a bicycle body and a battery compartment. A locking module is provided at the front end of the bicycle body to fix the movement of the bicycle body. A partition is provided inside the battery compartment to separate the upper and lower cavities of the battery compartment. An anti-theft module is fixedly installed on the top of the partition. The battery compartment is used to house the battery body and the anti-theft module is used to prevent the battery body from being stolen. A tracking module is fixedly installed at the bottom of the partition to track the position of the battery compartment.

[0005] By adopting the above technical solutions, the anti-theft measures for the entire electric bicycle are combined with the anti-theft measures for the battery, and then coupled with the location tracking function, a complete protection system with dual anti-theft and precise tracking is formed. This effectively solves the industry pain points of electric bicycles being easily stolen, batteries being easily disassembled and stolen, and being difficult to recover after being stolen, making the anti-theft protection more comprehensive and the location tracking more targeted.

[0006] In a further embodiment, the locking module includes a housing, a first spring, a locking block, a first motor, and a semi-circular ring. The housing is hollow, and the semi-circular ring is slidably installed inside the housing. The housing is fixedly installed at the front end of the bicycle body. One end of the first spring is fixedly installed on the inner right end of the housing, and the other end of the first spring is fixedly installed with the semi-circular ring. A clearance groove is provided on the left side of the semi-circular ring, and the locking block is located in the clearance groove. The first motor is fixedly installed on the inner left end of the housing. A first disc is fixedly installed on the shaft of the first motor. A first round rod is provided on the front periphery of the first disc. A first clearance hole is provided on the rear side of the locking block. A first protrusion is provided in the first clearance hole, and the first round rod is located in the first clearance hole. The first motor is used to drive the first round rod to rotate and push the first protrusion, thereby moving the locking block in the left and right directions. One end of a second spring is fixedly installed on the left side of the locking block, and the other end of the second spring is fixedly installed on the inner wall of the housing.

[0007] By adopting the above technical solution, the power output of the first motor and the transmission cooperation of the first round rod and the first protrusion can accurately control the left and right movement of the locking block, realizing the locking and unlocking of the bicycle; the second spring can provide a reset assistance for the locking block when the motor stops driving, preventing the locking block from being stuck and unable to return to its position. At the same time, the avoidance groove of the semi-circular ring is adapted to the locking block, making the fit higher when locking, the locking more secure, and the unlocking smoother, ensuring the stability and durability of the locking module.

[0008] In a further embodiment, the battery compartment is provided with a cover at the top, and first mounting holes are provided on both the left and right sides of the cover. A second mounting hole is provided at the top of the inner wall of the battery compartment. The axes of the first and second mounting holes are arranged in the left-right direction. A third mounting hole is provided at the bottom inner end of the second mounting hole. The axis of the third mounting hole is arranged in the up-down direction. A second motor is fixedly installed in the third mounting hole. A second disc is fixedly installed on the shaft of the second motor. A second round rod is fixedly installed on the top periphery of the second disc. A first fixing pin is slidably installed in the second mounting hole. A second clearance hole is provided at the bottom of the first fixing pin. The second round rod is located in the second clearance hole. A second protrusion is provided in the second clearance hole. A third spring is fixedly installed on the side of the first fixing pin that is far away from each other. One end of the third spring is fixedly installed in the second mounting hole. The second motor, the second disc, the second round rod, the first fixing pin, and the third spring are combined to form an anti-theft module.

[0009] By adopting the above technical solution, the second motor drives the second disc to rotate, which in turn drives the second rod to push the first fixing pin to extend and retract laterally, so that the first fixing pin is accurately inserted into the first mounting hole of the cover, thereby locking the cover and the battery compartment together. The third spring can always apply an outward preload to the first fixing pin to ensure that the locked state does not loosen. This motor-driven pin-type structure is more difficult to be pried open by force than the traditional buckle, thus structurally blocking the path of illegally opening the battery compartment to steal the battery and greatly improving the anti-theft reliability of the battery.

[0010] In a further embodiment, the tracking module includes a locator, a controller, a communication unit, and a distance sensor. The distance sensor is fixedly installed on the inner wall of the battery compartment and is used to detect the distance from the compartment cover. The locator is fixedly installed at the bottom of the partition. The communication unit is located at the bottom of the partition. The controller is fixedly installed at the bottom of the partition and is electrically connected to the locator, the communication unit, the distance sensor, the first motor, and the second motor.

[0011] By adopting the above technical solution, the distance sensor can monitor the fit between the cover and the battery compartment in real time. Once it detects that the cover has been abnormally pried open, the controller will control the locator to obtain the current precise location and send the location information and alarm prompts to the management backend through the communication unit.

[0012] In a further embodiment, an unlocking unit is fixedly installed on the handlebars of the bicycle body, and the unlocking unit uses NFC or QR code for unlocking.

[0013] By adopting the above technical solutions, the unlocking unit is located on the handlebar, which conforms to the user's operating habits while riding and is convenient to use; NFC unlocking has a fast response and is suitable for high-frequency use scenarios, while QR code unlocking does not require additional equipment and is compatible with a wider range of users. Neither unlocking method requires carrying a physical key, which reduces the risk of losing the key and simplifies the unlocking process. At the same time, the encrypted unlocking method can effectively prevent unauthorized cracking, thus balancing convenience and security.

[0014] In a further embodiment, both the battery compartment and the compartment cover are made of high-strength materials, and a sealing ring is provided between the compartment cover and the battery compartment.

[0015] By adopting the above technical solutions, high-strength materials can effectively resist violent damage from tools such as hammers and crowbars, preventing the battery compartment and cover from being easily smashed or pried open, thus improving the structural protection capability from the material perspective. The sealing ring can fill the gap between the cover and the battery compartment, playing a role in waterproofing, dustproofing, and corrosion prevention, protecting the internal battery body, anti-theft module, and tracking module from the influence of the external environment, extending the service life of each component, and also increasing the tightness of the fit between the cover and the battery compartment, further improving the anti-theft effect.

[0016] In summary, this utility model has the following beneficial effects: 1. The distance sensor can monitor the fit between the battery compartment cover and the battery compartment in real time. Once the cover is detected to be abnormally pried or opened, the controller will control the locator to obtain the current precise location and send the location information and alarm prompts to the management backend through the communication unit. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the anti-theft module of this utility model; Figure 3 This is a structural schematic diagram of the locking module of this utility model.

[0018] In the diagram, 1. Bicycle body; 2. Battery compartment; 3. Locking module; 31. Outer shell; 32. First spring; 33. Locking block; 34. First motor; 35. Semi-circular ring; 4. Partition; 5. Anti-theft module; 51. Second motor; 52. Second disc; 53. Second rod; 54. First fixing pin; 55. Third spring; 6. Tracking module; 7. Compartment cover. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0021] Example 1: like Figures 1-3As shown, an intelligent anti-theft and movement tracking device for electric bicycles includes a bicycle body 1 and a battery compartment 2. A locking module 3 is provided at the front end of the bicycle body 1 to fix the movement of the bicycle body 1. A partition 4 is provided inside the battery compartment 2 to separate the upper and lower cavities of the battery compartment 2. An anti-theft module 5 is fixedly installed on the top of the partition 4. The battery compartment 2 is used to house the battery body, and the anti-theft module 5 is used to prevent the battery body from being stolen. A tracking module 6 is fixedly installed on the bottom of the partition 4 to track the position of the battery compartment 2.

[0022] The locking module 3 includes a housing 31, a first spring 32, a locking block 33, a first motor 34, and a semi-circular ring 35. The housing 31 is hollow, and the semi-circular ring 35 is slidably installed inside the housing 31. The housing 31 is fixedly installed at the front end of the bicycle body 1. One end of the first spring 32 is fixedly installed on the inner right end of the housing 31, and the other end of the first spring 32 is fixedly installed with the semi-circular ring 35. A clearance groove is provided on the left side of the semi-circular ring 35, and the locking block 33 is located in the clearance groove. The first motor 34 is fixedly installed on the housing. At the left end of the inner part of the housing 31, the shaft of the first motor 34 is fixedly mounted with a first disc. A first round rod is provided on the front periphery of the first disc. A first clearance hole is provided on the rear side of the locking block 33. A first protrusion is provided in the first clearance hole. The first round rod is located in the first clearance hole. The first motor 34 is used to drive the first round rod to rotate and push the first protrusion, thereby moving the locking block 33 in the left and right directions. One end of the second spring is fixedly mounted on the left side of the locking block 33. The other end of the second spring is fixedly mounted on the inner wall of the housing 31.

[0023] The battery compartment 2 has a cover 7 on its top. The cover 7 has first mounting holes on both the left and right sides. The battery compartment 2 has a second mounting hole on its top inner wall. The axes of the first and second mounting holes are aligned horizontally. The bottom inner end of the second mounting hole has a third mounting hole, which is aligned vertically. A second motor 51 is fixedly installed in the third mounting hole. A second disc 52 is fixedly installed on the shaft of the second motor 51. A second rod 53 is fixedly installed on the top periphery of the second disc 52. A first fixing pin 54 is slidably installed in the second mounting hole. A second clearance hole is provided at the bottom of the first fixing pin 54. The second rod 53 is located in the second clearance hole. A second protrusion is provided in the second clearance hole. A third spring 55 is fixedly installed on the side of the first fixing pin 54 that is far away from each other. One end of the third spring 55 is fixedly installed in the second mounting hole. The second motor 51, the second disc 52, the second rod 53, the first fixing pin 54, and the third spring 55 are combined to form an anti-theft module 5.

[0024] The tracking module 6 includes a locator, a controller, a communication unit, and a distance sensor. The distance sensor is fixedly installed on the inner wall of the battery compartment 2 and is used to detect the distance from the compartment cover 7. The locator is fixedly installed at the bottom of the partition 4. The communication unit is located at the bottom of the partition 4. The controller is fixedly installed at the bottom of the partition 4 and is electrically connected to the locator, the communication unit, the distance sensor, the first motor 34, and the second motor 51.

[0025] An unlocking unit is fixedly installed on the handlebars of the bicycle body 1. The unlocking unit uses NFC or QR code for unlocking. The battery compartment 2 and the compartment cover 7 are both made of high-strength materials, and a sealing ring is set between the compartment cover 7 and the battery compartment 2.

[0026] Specific implementation process: The unlocking unit is operated by NFC sensing or scanning a QR code at the handlebar. The unlocking signal is quickly transmitted to the controller, which then activates the first motor 34 and the second motor 51. The first motor 34 drives the first disc to rotate, and the first rod on the disc pushes the first protrusion in the first clearance hole of the locking block 33, causing the locking block 33 to move to the left and compress the second spring, thus releasing the bicycle from its locked state. When the battery needs to be replaced, the controller activates the second motor 51, which drives the second disc 52 to rotate. The second rod 53 pushes the first fixing pin 54 to compress the third spring 55, causing the first fixing pin 54 to exit from the first mounting hole of the battery compartment 7. The locking state of the battery compartment 2 is simultaneously released, allowing the battery to be replaced. If the bicycle is illegally pried open or the battery compartment 2 is attempted to be opened, the distance sensor will detect the abnormal displacement or opening of the battery compartment 7 immediately and send a signal to the controller. The locator quickly obtains the current precise position and pushes the real-time position to the management backend through the communication unit.

[0027] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0028] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An intelligent anti-theft and tracking device for electric bicycles, comprising a bicycle body (1) and a battery compartment (2), characterized in that: The bicycle body (1) is provided with a locking module (3) at the front end. The locking module (3) is used to fix the movement of the bicycle body (1). The battery compartment (2) is provided with a partition (4) inside. The partition (4) separates the upper and lower cavities of the battery compartment (2). An anti-theft module (5) is fixedly installed on the top of the partition (4). The battery compartment (2) is used to accommodate the battery body. The anti-theft module (5) is used to prevent the battery body from being stolen. A tracking module (6) is fixedly installed on the bottom of the partition (4). The tracking module (6) is used to track the position of the battery compartment (2).

2. The intelligent anti-theft and tracking device for electric bicycles according to claim 1, characterized in that: The locking module (3) includes a housing (31), a first spring (32), a locking block (33), a first motor (34), and a semi-circular ring (35). The housing (31) is hollow, and the semi-circular ring (35) is slidably installed inside the housing (31). The housing (31) is fixedly installed at the front end of the bicycle body (1). One end of the first spring (32) is fixedly installed at the inner right end of the housing (31), and the other end of the first spring (32) is fixedly installed with the semi-circular ring (35). A clearance groove is provided on the left side of the semi-circular ring (35), and the locking block (33) is located in the clearance groove. The first motor (34) The motor (34) is fixedly installed inside the left end of the outer casing (31). The first disc is fixedly installed on the shaft of the first motor (34). A first round rod is provided on the front periphery of the first disc. A first clearance hole is provided on the rear side of the locking block (33). A first protrusion is provided in the first clearance hole. The first round rod is located in the first clearance hole. The first motor (34) is used to drive the first round rod to rotate and push the first protrusion, thereby moving the locking block (33) in the left and right directions. One end of the second spring is fixedly installed on the left side of the locking block (33). The other end of the second spring is fixedly installed on the inner wall of the outer casing (31).

3. The intelligent anti-theft and movement tracking device for electric bicycles according to claim 1, characterized in that: The battery compartment (2) is provided with a cover (7) on the top. The cover (7) has first mounting holes on both the left and right sides. The battery compartment (2) has a second mounting hole at the top of its inner wall. The axes of the first and second mounting holes are aligned in the left-right direction. The bottom of the second mounting hole has a third mounting hole, the axis of which is aligned in the up-down direction. A second motor (51) is fixedly installed in the third mounting hole. A second disc (52) is fixedly installed on the shaft of the second motor (51). A second rod (53) is fixedly installed on the top periphery of the second disc (52). A first fixing pin (54) is slidably installed in the second mounting hole. A second clearance hole is provided at the bottom of the first fixing pin (54). The second round rod (53) is located in the second clearance hole. A second protrusion is provided in the second clearance hole. A third spring (55) is fixedly installed on the side of the first fixing pin (54) that is far away from each other. One end of the third spring (55) is fixedly installed in the second mounting hole. The second motor (51), the second disc (52), the second round rod (53), the first fixing pin (54), and the third spring (55) are combined to form an anti-theft module (5).

4. The intelligent anti-theft and tracking device for electric bicycles according to claim 3, characterized in that: The tracking module (6) includes a locator, a controller, a communication unit and a distance sensor. The distance sensor is fixedly installed on the inner wall of the battery compartment (2) and is used to detect the distance from the compartment cover (7). The locator is fixedly installed at the bottom of the partition (4). The communication unit is located at the bottom of the partition (4). The controller is fixedly installed at the bottom of the partition (4). The controller is electrically connected to the locator, the communication unit, the distance sensor, the first motor (34) and the second motor (51).

5. The intelligent anti-theft and tracking device for electric bicycles according to claim 1, characterized in that: The bicycle body (1) is fixedly equipped with an unlocking unit at the handlebars, and the unlocking unit uses NFC or QR code for unlocking.

6. The intelligent anti-theft and tracking device for electric bicycles according to claim 3, characterized in that: Both the battery compartment (2) and the cover (7) are made of high-strength materials, and a sealing ring is provided between the cover (7) and the battery compartment (2).

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