Anti-theft structure for safety helmet of electric vehicle
By installing anti-theft components and an anti-theft rope structure linked to a solenoid valve on the electric vehicle throttle, the problem of easily lost electric vehicle helmets has been solved, achieving automated anti-theft of helmets and improving user experience and anti-theft effectiveness.
Patent Information
- Application Number
- CN202520104304.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The lack of helmet anti-theft measures on existing electric vehicles makes helmets easy to lose.
Design an anti-theft structure including an anti-theft component, an anti-theft rope, and a safety helmet installed on the throttle of an electric vehicle. The anti-theft rope is automatically locked or unlocked by linking the electric vehicle controller with a solenoid valve, ensuring that the safety helmet can be removed when the electric vehicle is started and that the anti-theft rope is locked when the power is turned off to prevent loss.
It achieves automated anti-theft function for safety helmets, improves ease of use, avoids the risk of safety helmets being lost or stolen, and is suitable for vehicles with electronic control systems such as electric vehicles and electric motorcycles.
Smart Images
Figure CN223739188U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle lock technical field, especially a kind of anti-theft structure for electric vehicle safety helmet. BACKGROUND
[0002] Electric vehicle is a kind of electromechanical integration personal transport tool with battery as auxiliary energy source.The emergence of electric vehicle greatly facilitates people's travel, and gradually becomes the preferred transport tool for short-distance travel with its advantages of convenience, flexibility and low travel cost.In order to ensure the safety of people driving electric vehicle, road traffic law stipulates that the riding and sitting personnel of electric vehicle need to wear safety helmet with qualified quality to ensure driving safety.
[0003] However, when electric vehicle is parked, how to store safety helmet becomes a problem that people are troubled by, as most electric vehicles are not specially designed for storing safety helmet, so people just hang safety helmet on the head of electric vehicle or place it on the seat after parking, without taking any anti-theft measures, so that safety helmet is lost frequently, which not only causes inconvenience to people's travel, but also causes property loss.
[0004] Therefore, the present inventor has made in-depth research on the above problems, and thus the present case is produced. CONTENT OF UTILITY MODEL
[0005] The utility model provides an anti-theft structure for electric vehicle safety helmet, which aims to solve the problems of no anti-theft measures for safety helmet in existing electric vehicle and easy loss of safety helmet.
[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:
[0007] An anti-theft structure for electric vehicle safety helmet, comprising an anti-theft assembly installed on the handle of electric vehicle, an anti-theft rope and a safety helmet, wherein the anti-theft assembly comprises an upper shell and a lower shell, the top surface of the upper shell is concave with a locking groove, the inside of the upper shell is provided with an electromagnetic valve electrically connected with the controller of electric vehicle, the electromagnetic valve is provided with a movable locking part, the locking part penetrates through the upper shell and extends into the locking groove, one end of the anti-theft rope is provided with a loop part for placing into the locking groove, and the other end is connected with the safety helmet; when the controller of electric vehicle closes the switch, the locking part of the electromagnetic valve penetrates through the loop part and abuts against the side wall of the locking groove, and the loop part is locked; when the controller of electric vehicle starts the switch, the locking part of the electromagnetic valve retracts, and the loop part is unlocked.
[0008] Further, the opposite sides of the upper shell and the lower shell are respectively concave with a first arc-shaped groove and a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove jointly enclose a containing space for accommodating the handle.
[0009] Furthermore, a through hole is provided at the bottom of the lower housing for the wire harness to pass through.
[0010] Furthermore, the aforementioned solenoid valve includes a housing, an armature disposed within the housing, a coil disposed on the armature, and a permanent magnet disposed between the coil and the housing. One end of the armature is provided with a valve stem, and a spring is sleeved on a section of the valve stem located inside the housing. The valve stem serves as the aforementioned locking part.
[0011] Furthermore, the aforementioned locking groove is U-shaped.
[0012] Furthermore, the aforementioned anti-theft rope is a plastic-coated steel wire rope.
[0013] Furthermore, the aforementioned anti-theft rope is also equipped with a locking device for adjusting the size of the loop.
[0014] As can be seen from the above description of the structure of this utility model, this utility model has the following advantages:
[0015] This invention features an anti-theft component that can be installed on the throttle of an electric vehicle, an anti-theft rope connected to the component, and a safety helmet attached to the end of the rope. When the user starts the electric vehicle, a controller activates a solenoid valve, unlocking the loop of the anti-theft rope and allowing it to move freely for easy removal of the helmet. When the electric vehicle is powered off, the solenoid valve is de-energized, the valve stem pops out, and locks the anti-theft rope, ensuring the helmet cannot be removed, thus providing anti-theft protection. This automated locking and unlocking mechanism not only improves user convenience but also effectively prevents the risk of helmet loss or theft. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the anti-theft component of this utility model installed on the throttle of an electric vehicle.
[0017] Figure 2 This is an exploded view of the anti-theft component of this utility model.
[0018] Figure 3 This is a schematic diagram of the connection between the anti-theft rope and the safety helmet of this utility model.
[0019] Figure 4 This is a schematic diagram of the solenoid valve of this utility model in the locked state.
[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.
[0021] Figure 6 This is a schematic diagram of the solenoid valve of this utility model in the unlocked state.
[0022] Figure 7 For Figure 6 Structure enlarged schematic view at B in the middle.
[0023] Reference: 100 - steering handle; 10 - upper shell; 11 - locking groove; 12 - electromagnetic valve; 121 - shell; 122 - armature; 123 - coil; 124 - permanent magnet; 125 - valve rod; 126 - spring; 13 - first arc-shaped groove; 20 - lower shell; 21 - second arc-shaped groove; 22 - through hole; 30 - anti-theft rope; 31 - collar part; 32 - lock wire device; 40 - safety helmet. DETAILED DESCRIPTION
[0024] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all.
[0025] Referring to Figures 1 to 4 , an anti-theft structure for a safety helmet of an electric vehicle, comprising an anti-theft assembly installed on a steering handle 100 of the electric vehicle, an anti-theft rope 30 and a safety helmet 40. It should be noted that the safety helmet 40 in the present scheme is only one kind of expression, and its essence is a head protection device, and its main function is to protect the head from being injured by falling objects or collisions. It can also be called a helmet. The anti-theft assembly comprises an upper shell 10 and a lower shell 20. The top surface of the upper shell 10 is recessed with a locking groove 11. In the present embodiment, the locking groove 11 is in the shape of a "concave" character. The inside of the upper shell 10 is provided with an electromagnetic valve 12 electrically connected with a controller (not shown in the figure) of the electric vehicle. The electromagnetic valve 12 is provided with a movable locking part. The locking part penetrates through the upper shell 10 and extends into the locking groove 11. One end of the anti-theft rope 30 is provided with a collar part 31 for placing into the locking groove 11, and the other end is connected with the safety helmet 40. When the controller of the electric vehicle closes the switch, the locking part of the electromagnetic valve 12 penetrates through the collar part 31 and abuts against the side wall of the locking groove 11. At this time, the collar part 31 is locked in the locking groove 11, so that the safety helmet 40 can be prevented from being stolen. When the controller of the electric vehicle starts the switch, the locking part of the electromagnetic valve 12 retracts, so that the collar part 31 can be taken out, thereby unlocking the collar part 31. At this time, the user can freely take away the safety helmet 40.
[0026] Referring to Figures 1 to 4The upper shell 10 and the lower shell 20 are respectively concaved with a first arc-shaped slot 13 and a second arc-shaped slot 21 on the facing side, the first arc-shaped slot 13 and the second arc-shaped slot 21 jointly enclose a containing space for accommodating the handlebar 100, and the bottom of the lower shell 20 is provided with a through hole 22 for the wire harness to pass through, which enables the electromagnetic valve 12 to be electrically connected with the controller of the electric vehicle through the wire harness. By designing the arc-shaped slot, the handlebar 100 can be closely fitted, ensuring that the anti-theft assembly can be stably installed on the handlebar 100, avoiding loosening or slipping due to vibration or other external forces during use, and the design can also reduce the friction between the handlebar 100 and the anti-theft assembly, increasing the service life of the anti-theft assembly.
[0027] With reference to Figures 1 to 7 In this embodiment, the electromagnetic valve 12 is an electromagnetic latching valve, which includes a shell 121, an armature 122 arranged in the shell 121, a coil 123 arranged on the armature 122, a permanent magnet 124 arranged between the coil 123 and the shell 121, and a valve rod 125 arranged at one end of the armature 122. A section of the valve rod 125 inside the shell 121 is sleeved with a spring 126, and the valve rod 125 is the locking part mentioned above.
[0028] With reference to Figures 1 to 7 In this embodiment, the anti-theft rope 30 is a plastic-coated steel wire rope, and the anti-theft rope 30 is also provided with a wire locker 32 for adjusting the size of the loop part 31. By using a plastic-coated steel wire rope, the tensile strength and shear resistance of the anti-theft rope 30 can be improved, avoiding the thief from easily cutting the rope. The wire locker 32 can also adjust the size of the loop part 31 according to different needs, improving the convenience and flexibility of the user during use.
[0029] With reference to Figures 1 to 7When the controller of the electric vehicle is opened (i.e. the user twists the key to start the power supply), the electromagnetic valve 12 is supplied with power at the same time, at which time the circuit of the electromagnetic valve 12 is activated, the current drives the coil 123 of the electromagnetic valve 12 to generate a magnetic field, pushes the valve rod 125 to retract, thereby releasing the locking of the loop part 31 of the anti-theft rope 30, so that the anti-theft rope 30 can be freely taken out, thereby realizing the unlocking of the safety helmet 40, and the user can freely take away the safety helmet 40; when the controller is closed (i.e. the user twists the key to turn off the power), the current supplied to the electromagnetic valve 12 is cut off, at which time the valve rod 125 of the electromagnetic valve 12 will pop out under the action of no current, and then the valve rod 125 will pass through the loop part 31 of the anti-theft rope 30 and abut against the side wall of the locking groove 11, forming a closed locking space, so that the loop part 31 cannot be taken out, thereby playing a role in anti-theft of the safety helmet 40; by adopting the linkage working mode of the controller of the electric vehicle and the electromagnetic valve 12, the automatic unlocking and locking of the anti-theft rope 30 are realized, the risk of loss of the safety helmet 40 is avoided, and the locking mode of the utility model is different from the traditional anti-theft lock which needs a key, which is completely realized by the linkage of the controller of the electric vehicle and the electromagnetic valve, without the need of using an additional key operation, thereby improving the user experience and convenience.
[0030] In addition, when the electric vehicle adopts an intelligent safety protection system, i.e. without using a key when starting and stopping, a remote controller, a smart card with a chip or Bluetooth can be used to start the electric vehicle, and the electromagnetic valve 12 of the present scheme can also be connected with the intelligent safety protection system, thereby realizing the automatic locking and unlocking of the safety helmet 40.
[0031] It should be pointed out that the present utility model can not only be applied to electric bicycles, but also be applied to electric motorcycles, motorcycles and other vehicles with electric control systems.
[0032] The above is only a specific embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any non-essential modification of the present utility model by using the concept shall be regarded as an act of infringing the protection scope of the present utility model.
Claims
1. A theft-proof structure for an electric vehicle safety helmet, characterized by: The application relates to an anti-theft assembly, an anti-theft rope and a safety cap which are installed on an electric vehicle handle, wherein the anti-theft assembly comprises an upper shell and a lower shell, the top surface of the upper shell is concavely provided with a locking groove, the inside of the upper shell is provided with an electromagnetic valve which is electrically connected with a controller of the electric vehicle, the electromagnetic valve is internally provided with a movable locking part, the locking part penetrates through the upper shell and extends into the locking groove, one end of the anti-theft rope is provided with a loop part which is used for being placed into the locking groove, and the other end of the anti-theft rope is connected with the safety cap; when the controller of the electric vehicle closes an electric door, the locking part of the electromagnetic valve penetrates through the loop part and abuts against the side wall of the locking groove, and the loop part is locked; when the controller of the electric vehicle starts the electric door, the locking part of the electromagnetic valve is retracted, and the loop part is unlocked.
2. The anti-theft structure for the electrically powered vehicle safety helmet according to claim 1, characterized by: The upper shell and the lower shell are respectively concavely provided with a first arc-shaped groove and a second arc-shaped groove on the opposite surfaces, and the first arc-shaped groove and the second arc-shaped groove jointly enclose a containing space for containing the handle.
3. The anti-theft structure for the electrically powered vehicle safety helmet according to claim 1, characterized by: The bottom of the lower shell is provided with a through hole for the wire harness to pass through.
4. The anti-theft structure for the electrically motorized helmet according to any one of claims 1 to 3, characterized in that: The electromagnetic valve comprises a shell, an armature arranged in the shell, a coil arranged on the armature, a permanent magnet arranged between the coil and the shell, one end of the armature is provided with a valve rod, a spring is arranged on the section of the valve rod in the shell, and the valve rod is the locking part.
5. The anti-theft structure for the electrically motorized vehicle safety helmet according to claim 4, wherein: The locking groove is a concave-shaped groove.
6. The anti-theft structure for the electrically powered vehicle safety helmet according to claim 1, wherein: The anti-theft rope is a plastic-coated steel wire rope.
7. The anti-theft structure for the electrically motorized vehicle safety helmet according to claim 1 or 6, wherein: The anti-theft rope is further provided with a wire locker which is used for adjusting the size of the loop part.