Multifunctional helmet

Abstract

The utility model relates to the technical field of helmets, in particular to a multifunctional helmet which comprises a helmet body and an inner helmet frame, the bottom end of the helmet body and the bottom end of the inner helmet frame are fixedly installed together, a controller is fixedly arranged on the helmet body, a fixed power source and a receiver are fixedly arranged on the controller, loudspeakers are fixedly arranged on the two sides of the inner helmet frame, and the loudspeakers are electrically connected with the controller. Sound transmission holes are further formed in the two sides of the inner helmet frame and penetrate through the helmet body, tying belts are fixedly arranged on the two sides of the helmet body, in the riding process, communication with a mobile terminal, instruments on a moped and the like can be achieved through a receiver on the controller, and then music playing or voice playing of driving parameters of the moped is achieved through a loudspeaker; meanwhile, the sound transmission holes are formed in the two sides of the helmet, perception to the outside can be improved, and therefore attention is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, in particular to a multifunctional helmet. Background Art

[0002] With the popularization of cycling culture and the widespread use of electric vehicles, power-assisted bicycles and other means of transportation, the safety of cyclists has received increasing attention. Traditional helmets mainly focus on physical protection and lack consideration for the hearing and communication needs of cyclists.

[0003] With the advancement of science and technology, helmet technology is also constantly developing. Modern helmets are not only required to provide physical protection, but also need to have more intelligent functions, such as communication, music playback, etc., to meet the diverse needs of riders.

[0004] In the prior art, when playing music or communicating during riding, attention will be reduced and the perception of surrounding things will be weakened, which may increase the probability of accidents. Utility Model Content

[0005] The utility model aims to provide a multifunctional helmet, aiming to solve the problem in the prior art that music played by the intelligent helmet may distract attention.

[0006] The above-mentioned purpose of the present application is achieved through the following technical scheme: a multifunctional helmet, comprising a helmet body and an inner helmet frame, wherein the helmet body and the bottom end of the inner helmet frame are fixedly installed together, a controller is fixedly arranged on the helmet body, a fixed power supply and a receiver for receiving external transmission signals are fixedly arranged on the controller, speakers are fixedly arranged on both sides of the inner helmet frame, the speakers and the controller are electrically connected, and sound holes are also opened on the left and right sides of the inner helmet frame, and the sound holes penetrate the helmet body.

[0007] Furthermore, the sound-transmitting hole is inclined and tilts downward from the inside to the outside, and a sound-transmitting mesh layer made of elastic glue is provided at the end of the sound-transmitting hole.

[0008] Furthermore, a plurality of the sound-transmitting holes are provided, and the plurality of the sound-transmitting holes are distributed on the helmet at intervals, and the middle portions of adjacent sound-transmitting holes are interconnected.

[0009] Furthermore, support columns are arranged around the controller, the upper ends of the support columns are fixedly connected to the helmet body, and the lower ends of the support columns abut against the inner helmet frame.

[0010] Furthermore, a rigid protective shell is disposed on the outside of the controller, the protective shell closely fits the outer contour of the controller, and the protective box shell is fixedly connected to the controller.

[0011] Furthermore, an air vent is provided at the upper end of the helmet body and penetrates the helmet body, and the air vent is provided on both sides of the controller.

[0012] Furthermore, a curved sliding groove is provided on the helmet body, and a sliding plate is slidably arranged on the curved sliding groove.

[0013] Furthermore, adjusting magnets are fixedly arranged at both ends of the sliding plate, and adsorption blocks fixedly connected to the helmet body are arranged on both sides of the curved sliding groove.

[0014] Furthermore, spare holes are provided on both the front and rear sides of the helmet body, and the spare holes pass through the inner helmet frame.

[0015] Furthermore, straps for fixing the helmet when worn are fixedly provided on both sides of the helmet body.

[0016] Compared with the prior art, the design of the multifunctional helmet provided by the utility model fully embodies the perfect combination of modern technology and riding safety. The helmet not only has the physical protection function of the traditional helmet, but also realizes the intelligent interaction and entertainment function during riding by integrating advanced equipment such as controller, fixed power supply, receiver and speaker. Riders can easily connect with mobile terminals, power-assisted bicycle instruments and other equipment through the receiver to obtain information such as music playback, voice navigation and driving parameters in real time, which greatly improves the convenience and safety of riding.

[0017] At the same time, the sound holes on both sides of the helmet are cleverly designed to ensure that riders can still clearly perceive the sounds of the outside environment while enjoying the convenience brought by the smart functions, effectively avoiding safety hazards caused by distraction. This design not only reflects the thoughtful consideration of rider safety, but also demonstrates the great potential of modern technology in improving the riding experience. The launch of the multifunctional helmet will undoubtedly bring riders a safer, more convenient and comfortable new riding experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure in the embodiment;

[0019] Figure 2 is a bottom view schematic diagram of the overall structure in the embodiment;

[0020] Figure 3 is a schematic diagram of the structure of the embodiment in which the inner helmet frame is entirely removed;

[0021] Figure 4 It is a schematic diagram of the structure in which the inner helmet frame and the protective shell are removed as a whole in the embodiment. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0026] A multifunctional helmet comprises a helmet body 100 and an inner helmet frame 200, which are tightly combined at the bottom by fixed installation. A controller 101 is fixedly arranged on the helmet body 100, and a fixed power supply 102 is installed to ensure a stable power supply. A receiver 103 is also provided to realize communication with external devices. Speakers 201 are fixedly arranged on both sides of the inner helmet frame 200, and these speakers are connected to the controller 101 through electrical connection. When the rider needs to use the audio function, whether it is playing music or listening to the driving parameters of the power-assisted vehicle, the receiver 103 on the controller 101 can communicate with the mobile terminal or the instrument on the power-assisted vehicle, and then control the speaker 201 to play the corresponding audio content. In order to enhance the rider's perception of the external environment, sound holes 202 are also opened on both sides of the inner helmet frame 200. These sound holes not only penetrate the helmet body 100, but also allow external sounds to be transmitted into the helmet. In this way, the rider can stay alert to the surrounding environment while enjoying the audio content, and avoid reducing attention to the external environment due to excessive immersion in the audio content.

[0027] In this embodiment, in order to improve the waterproof performance of the helmet, the sound-transmitting hole 202 is designed to be tilted outward and downward. This design takes into account the rain problem that the rider may face when riding on rainy days. By setting the sound-transmitting hole 202 to be tilted downward, the rain will be guided to a position away from the sound-transmitting hole 202 when flowing along the surface of the helmet, thereby effectively avoiding the possibility of rain entering the interior of the helmet through the sound-transmitting hole 202. This design not only enhances the practicality of the helmet, but also ensures the comfort and safety of the rider when riding on rainy days.

[0028] In this embodiment, in order to improve the sound penetration rate, multiple sound holes are designed and evenly distributed on both sides of the helmet body. This layout ensures that the sound can pass through the helmet more evenly, thereby enhancing the rider's perception of external sounds.

[0029] In this embodiment, in order to enhance the structural stability of the helmet and protect key components, support columns 104 are arranged around the controller 101. The upper ends of these support columns 104 are firmly connected to the helmet body 100, while the lower ends are tightly against the inner helmet frame 200. The support columns 104 form a stable support structure, which can effectively resist the extrusion of the controller 101 inside the helmet body 100 caused by external impact. When the helmet encounters an unexpected collision or impact, the support columns 104 can share and absorb the impact force, thereby significantly reducing the risk of damage to the controller 101 and other components thereon. This design not only improves the overall safety of the helmet, but also ensures the stability and reliability of the controller 101 and its key components.

[0030] In this embodiment, in order to further improve the protection performance of the controller 101, a protective shell 400 is fixedly provided on the outside of the controller 101. The protective shell 400 tightly wraps the controller 101 to form a protective barrier. By providing the protective shell 400, the erosion of the controller 101 by harmful substances such as dust and moisture in the external environment can be effectively isolated, thereby further extending the service life of the controller 101. At the same time, the protective shell 400 can also resist external shocks and vibrations to a certain extent, further enhancing the stability of the controller 101. This design enables the helmet to maintain stable performance in complex and changeable usage environments, providing more reliable safety protection for riders.

[0031] In this embodiment, in order to improve the heat dissipation performance inside the helmet, ventilation holes 500 are opened at the upper end of the helmet body 100. The ventilation holes 500 are located on both sides of the controller 101, aiming to reduce the temperature of the controller 101 and its surrounding electronic components through air circulation. Since a variety of electronic components are integrated on the controller 101, these components may generate heat during long-term operation, affecting the stability of the internal environment of the helmet. Therefore, by opening ventilation holes 500 on the helmet body 100, outside air can be allowed to enter the inside of the helmet and exchange with the internal hot air, thereby reducing the temperature inside the helmet to a certain extent and ensuring the stable operation of the controller 101 and its electronic components. This design not only improves the durability of the helmet, but also ensures the comfort of the rider when wearing the helmet for a long time.

[0032] In this embodiment, in order to enhance the adaptability of the helmet, a curved slide groove 600 is provided on the helmet body 100. A sliding plate 700 is slidably provided on the curved slide groove 600. By sliding the sliding plate 700 on the curved slide groove 600, the ventilation performance of the helmet can be adjusted. The rider can slide the sliding plate 700 to cover the air vent 500, thereby closing the air vent 500. This operation can effectively prevent rainwater from entering the interior of the helmet through the air vent 500, keeping the interior of the helmet dry and comfortable. At the same time, in clear weather conditions, the rider can slide the sliding plate 700 away to keep the air vent 500 open, thereby increasing the ventilation performance inside the helmet and reducing the discomfort caused by the excessively high temperature inside the helmet when riding.

[0033] In this embodiment, the design of the sliding plate 700 fully considers practicality and convenience. Adjustment magnets 801 are fixedly arranged at both ends of the sliding plate 700. The function of these magnets is not limited to fixing the sliding plate 700, but also provides the possibility for its sliding. At the same time, adsorption blocks 800 fixedly connected to the helmet body 100 are placed on both sides of the curved slide groove 600.

[0034] The design of these adjustment magnets 801 and adsorption blocks 800 combines the needs of fixation and sliding. When the sliding plate 700 needs to be fixed at a certain position, the adjustment magnets 801 will attract the adsorption blocks 800 at the corresponding position to ensure that the sliding plate 700 stays stably at the required position. When the rider needs to adjust the position of the sliding plate 700, he only needs to apply a certain force to overcome the adsorption force between the magnets, so that the sliding plate 700 can slide smoothly to a new position on the curved slide groove 600. This not only makes the adjustment process of the sliding plate 700 more convenient, but also ensures that it can remain stable at any position, avoiding the inconvenience and safety hazards caused by accidental shaking during riding.

[0035] In this embodiment, spare holes 900 are opened at the front and rear ends of the helmet body 100, and the spare holes 900 pass through the inner helmet frame 200. The setting of the spare holes 900 can further receive external sounds and improve concentration.

[0036] In this embodiment, straps 300 for fixing the helmet when worn are fixedly provided on both sides of the helmet body 100.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional helmet, characterized in that: It includes a helmet body and an inner helmet frame, the helmet body and the bottom ends of the inner helmet frame are fixedly installed together, the helmet body is fixedly provided with a controller, the controller is fixedly provided with a fixed power supply and a receiver for receiving transmission signals from external devices, speakers are fixedly provided on both sides of the inner helmet frame, the speakers and the controller are electrically connected, and sound holes are also opened on the left and right sides of the inner helmet frame, and the sound holes penetrate the helmet body.

2. The multifunctional helmet according to claim 1, characterized in that: The sound-transmitting hole is in an inclined shape and is inclined downward from the inside to the outside. The end of the sound-transmitting hole is provided with a sound-transmitting mesh layer made of elastic glue.

3. The multifunctional helmet according to claim 2, characterized in that: A plurality of the sound-transmitting holes are provided, and the plurality of the sound-transmitting holes are distributed on the helmet at intervals, and the middle parts of adjacent sound-transmitting holes are interconnected.

4. The multifunctional helmet according to claim 1, characterized in that: Support columns are arranged around the controller, the upper ends of the support columns are fixedly connected to the helmet body, and the lower ends of the support columns abut against the inner helmet frame.

5. The multifunctional helmet according to claim 1, characterized in that: A rigid protective shell is arranged on the outside of the controller, the protective shell closely fits the outer contour of the controller, and the protective shell is fixedly connected to the controller.

6. The multifunctional helmet according to claim 1, characterized in that: The upper end of the helmet body is provided with ventilation holes penetrating the helmet body, and the ventilation holes are arranged on both sides of the controller.

7. The multifunctional helmet according to claim 1, characterized in that: A curved sliding groove is provided on the helmet body, a sliding plate is provided on the curved sliding groove, and the sliding plate is slidably connected in the curved sliding groove.

8. The multifunctional helmet according to claim 7, characterized in that: Adjusting magnets are fixedly arranged at both ends of the sliding plate, and adsorption blocks fixedly connected to the helmet body are arranged at both sides of the curved sliding groove.

9. The multifunctional helmet according to claim 1, characterized in that: The front and rear sides of the helmet body are both provided with spare holes, and the spare holes penetrate through the inner helmet frame.

10. The multifunctional helmet according to claim 1, characterized in that: Both sides of the helmet body are fixedly provided with straps for fixing when wearing.

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