CN209749914U - Helmet - Google Patents
Helmet Download PDFInfo
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- CN209749914U CN209749914U CN201821400847.9U CN201821400847U CN209749914U CN 209749914 U CN209749914 U CN 209749914U CN 201821400847 U CN201821400847 U CN 201821400847U CN 209749914 U CN209749914 U CN 209749914U
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- helmet
- bone conduction
- energy storage
- power generation
- storage element
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Abstract
The embodiment of the utility model discloses a helmet. Wherein, this helmet includes helmet body, still includes: the flexible photovoltaic power generation film assembly covers at least partial area of the outer side surface of the helmet body and is used for converting light energy into electric energy; the energy storage element is positioned on the inner side of the helmet body and is electrically connected with the flexible photovoltaic power generation film assembly; the bone conduction earphone is positioned on the inner side of the helmet body and is electrically connected with the energy storage element; and the energy storage element is also used for supplying power to the bone conduction earphone. The utility model discloses technical scheme can conveniently ride the user and answer the phone or listen to the music when riding to the guarantee safety of riding, and generate electricity through flexible photovoltaic power generation film assembly in order to charge to energy storage element, and then reach the purpose of long-time continuation of the journey.
Description
Technical Field
The utility model relates to a helmet technical field especially relates to a helmet.
Background
The helmet is a harness for protecting the head and is an indispensable tool in people's traffic. Common helmets are motorcycle helmets and cycling helmets. It is mainly composed of three portions of external shell, lining and suspension device. The shell is made of reinforced plastics, leather, nylon and other materials, so that the head is prevented from being damaged when the bicycle is accidentally fallen down in the riding process, and the damage degree and the accident death rate are greatly reduced.
The existing helmet has single function, and some people can only listen to music or broadcast by using wired earphones in the movement, and the ears of users are plugged by the wired earphones, so that the users are not easy to hear external sound, and traffic accidents are easily caused. The existing helmet also has no function of answering a call, and at present, a user often wears the earphone and the helmet at the same time to answer the call in the riding process. However, the riding helmet and the earphone are worn simultaneously, which may interfere with the vision and operation of the riding user and is not convenient enough.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a helmet can conveniently ride the user and answer the phone or listen to the music when riding to the guarantee safety of riding, and generate electricity through flexible photovoltaic power generation film assembly in order to charge to energy storage element, and then reach the purpose of long-time continuation of the journey.
An embodiment of the utility model provides a helmet, including helmet body, this helmet still includes:
the flexible photovoltaic power generation film assembly covers at least partial area of the outer side surface of the helmet body and is used for converting light energy into electric energy;
The energy storage element is positioned on the inner side of the helmet body, is connected with the flexible photovoltaic power generation film assembly and is used for storing electric energy generated by the flexible photovoltaic power generation film assembly;
The bone conduction earphone is positioned on the inner side of the helmet body and is electrically connected with the energy storage element;
an energy storage element further configured to power the bone conduction headset.
Further, the flexible photovoltaic power generation thin film assembly is a copper indium gallium selenide flexible photovoltaic power generation thin film assembly, a cadmium telluride flexible photovoltaic power generation thin film assembly, a copper zinc tin sulfide flexible photovoltaic power generation thin film assembly or an organic flexible photovoltaic power generation thin film assembly.
Further, the flexible photovoltaic power generation film assembly is attached to at least a partial region of the outer side surface of the helmet body through an adhesive.
Furthermore, the energy storage element is a lithium battery, a nickel-hydrogen storage battery, a nickel-cadmium storage battery, a nickel-zinc storage battery or a sodium-sulfur storage battery.
Further, the bone conduction earphone comprises a bone conduction circuit, wherein the bone conduction circuit comprises at least one bone conduction vibrator, an audio processing circuit and a wireless communication module;
The power input end of the wireless communication module is electrically connected with the energy storage element, the signal output end of the wireless communication module is electrically connected with the first input end of the audio processing circuit, and at least one first output end of the audio processing circuit is electrically connected with the input end of at least one bone conduction vibrator in a one-to-one correspondence mode.
Further, the bone conduction circuit comprises two bone conduction vibrators, and the two bone conduction vibrators are arranged on the left side and the right side of the inner side of the helmet body respectively.
Further, the wireless communication module is a Bluetooth module, a wireless fidelity module or a general packet radio service technology module.
further, still include the microphone, be located the inboard of helmet body, the output of microphone is connected with the second input electricity of audio processing circuit.
Further, still include first switch, be located the outside of helmet body, the first end and the energy storage component electricity of first switch are connected, and the second end and the bone conduction earphone electricity of first switch are connected.
Furthermore, the energy storage device further comprises a warning lamp and a second switch, wherein the first end of the second switch is electrically connected with the energy storage element, and the second end of the second switch is electrically connected with the power supply end of the warning lamp.
the technical scheme of the embodiment of the utility model is that the flexible photovoltaic power generation film component covers at least part of the outer surface of the helmet body to convert the light energy into electric energy; the energy storage element is positioned on the inner side of the helmet body, is connected with the flexible photovoltaic power generation film assembly and is used for storing electric energy generated by the flexible photovoltaic power generation film assembly; bone conduction earphone is located helmet body's inboard, be connected with the energy storage component electricity, energy storage component, still be used for the power supply of bone conduction earphone, make the user at the in-process of riding, utilize bone conduction technique, pass to sound through the bone to listening nerve, in order to realize functions such as listening music, the duct can not be plugged up, the ear has been liberated promptly, therefore other sounds can also be heard to the ear, and then reduce the traffic accident, the guarantee safety of riding, and with electric energy storage to energy storage component that flexible photovoltaic power generation film subassembly sent, in order to reach the purpose of continuing a journey for a long time.
Drawings
Fig. 1 is a schematic structural diagram of a helmet according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of a connection relationship of an internal circuit of a helmet according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a connection relationship of an internal circuit of another helmet according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of a connection relationship of an internal circuit of another helmet according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of another helmet according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The embodiment of the utility model provides a helmet. Fig. 1 is a schematic structural view of a helmet according to an embodiment of the present invention. Fig. 2 is a schematic view of a connection relationship of an internal circuit of a helmet according to an embodiment of the present invention. As shown in fig. 1 and 2, the helmet includes a helmet body 10, a flexible photovoltaic power generation film assembly 20, an energy storage element 30, and a bone conduction headset 40.
Wherein, the flexible photovoltaic power generation film assembly 20 covers at least a partial region of the outer side surface of the helmet body 10 for converting light energy into electric energy; the energy storage element 30 is positioned on the inner side of the helmet body 10, is connected with the flexible photovoltaic power generation film assembly 20, and is used for storing electric energy generated by the flexible photovoltaic power generation film assembly 20; the bone conduction earphone 40 is positioned on the inner side of the helmet body 10, and the bone conduction earphone 40 is electrically connected with the energy storage element 30; the energy storage element 30 is also used to power the bone conduction headset 40.
Wherein, the flexible photovoltaic power generation film assembly 20 can be attached to at least partial area of the outer side surface of the helmet body through an adhesive. The larger the area of the flexible photovoltaic power generating film assembly 20, the larger the area receiving illumination, and the greater the generated power will be. The area of the flexible photovoltaic power generation thin film component 20 is reasonably selected according to the power consumption of the bone conduction earphone 40 and the capacity of the energy storage element 30. Alternatively, the energy storage element 30 may be a lithium battery, a nickel-hydrogen battery, a nickel-cadmium battery, a nickel-zinc battery, or a sodium-sulfur battery. Optionally, the flexible photovoltaic power generation thin film component 20 may be a copper indium gallium selenide flexible photovoltaic power generation thin film component, a cadmium telluride flexible photovoltaic power generation thin film component, a copper zinc tin sulfide flexible photovoltaic power generation thin film component, or an organic flexible photovoltaic power generation thin film component.
It should be noted that the energy storage element 30 includes a controller, and the controller is used for controlling the input power and the output power of the energy storage element 30, and the energy storage element 30 obtains the electric energy generated from the flexible photovoltaic power generation film assembly through the controller, and provides the electric energy for the electric device (for example, the electric device is a bone conduction headset or the like) through the controller.
the bone conduction earphone 40 converts sound into mechanical vibration of different frequencies by a sound conduction method such as bone conduction, and transmits sound waves through the skull, the bone labyrinth, the lymph fluid transmission of the inner ear, the spiral organ, the auditory nerve, and the auditory center of a human. The bone conduction headset 40 may be a bone conduction wired headset. Bone conduction headset 40 may also be a bone conduction wireless headset, more convenient for the user to carry when riding than a wired conduction approach. The user is at the in-process of riding, and the bone conduction earphone can receive the wireless communication signal that contains the sound information about music or conversation etc. that mobile terminal such as smart mobile phone sent to utilize bone conduction technique, pass to sound through the bone to listen nerve, in order to realize listening functions such as music, the duct can not be stopped up, has liberated the ear promptly, therefore the ear can also hear other sounds in the external world, and then reduces the traffic accident, the guarantee safety of riding.
When light irradiates the flexible photovoltaic power generation film assembly 20 on the outer surface of the helmet, the flexible photovoltaic power generation film assembly 20 can convert light energy irradiated on the surface thereof into electric energy to output charging voltage and charging current to the energy storage element 30 so as to continuously provide the electric energy to the energy storage element 30, and at this time, the energy storage element 30 can supply power to the bone conduction earphone 40. When no light irradiates on the flexible photovoltaic power generation film assembly 20 on the surface of the helmet, the flexible photovoltaic power generation film assembly 20 stops generating power, and the energy storage element 30 continues to supply power to the bone conduction headset 40. Compared with the bone conduction headset which is detachably mounted (a battery is integrated in the bone conduction headset and is not beneficial to being connected with the flexible photovoltaic power generation film assembly), the bone conduction headset 40 and the energy storage element 30 are integrally arranged on the helmet, the energy storage element 30 is electrically connected with the flexible photovoltaic power generation film assembly 20, electric energy generated by the flexible photovoltaic power generation film assembly 20 is stored in the energy storage element 30, and the purpose of long-time cruising can be achieved. Optionally, the connection between the energy storage element 30 and the flexible photovoltaic power generation thin film assembly 20 may be: the input end In1 of the energy storage element 30 can be electrically connected with the output end Out1 of the flexible photovoltaic power generation thin film assembly 20 through a lead; the bone conduction headset 40 electrically connected to the energy storage element 30 may be: the power supply terminal In2 of the bone conduction earphone 40 may be electrically connected with the output terminal Out2 of the energy storage element 30.
According to the technical scheme, the flexible photovoltaic power generation film assembly covers at least part of the outer side surface of the helmet body and is used for converting light energy into electric energy; the energy storage element is positioned on the inner side of the helmet body and connected with the flexible photovoltaic power generation film assembly and used for storing electric energy generated by the flexible photovoltaic power generation film assembly; the bone conduction earphone is positioned on the inner side of the helmet body and is electrically connected with the energy storage element; energy storage component still is used for supplying power for bone conduction earphone, makes the user at the in-process of riding, utilizes bone conduction technique, passes through the bone with sound and reaches listening nerve to realize functions such as listening music, the duct can not be plugged up, liberated the ear promptly, therefore the ear can also hear other sounds in the external world, and then reduce the traffic accident, the guarantee safety of riding, and the electric energy storage that sends flexible photovoltaic power generation film subassembly to energy storage component, in order to reach the purpose of continuing a journey for a long time.
the embodiment of the utility model provides a helmet. Fig. 3 is a schematic view of a connection relationship of a circuit inside another helmet according to an embodiment of the present invention. On the basis of the above embodiment, the bone conduction headset 40 includes a bone conduction circuit including at least one bone conduction vibrator 41, an audio processing circuit 42, and a wireless communication module 43.
The power input terminal Vin of the wireless communication module 43 is electrically connected to the energy storage element 30 (for example, the output terminal Out2 of the energy storage element 30 may be, and is also electrically connected to the power supply terminal In2 of the bone conduction earphone 40), the signal output terminal S1 of the wireless communication module 43 is electrically connected to the first input terminal In3 of the audio processing circuit 42, and at least one first output terminal Out3 of the audio processing circuit 42 is electrically connected to the input terminals In4 of at least one bone conduction vibrator 41 In a one-to-one correspondence manner.
Fig. 3 exemplarily shows a case where the number of bone conduction transducers is one. When the riding user wears the helmet, the bone conduction vibrator can fit the cheek skull of the riding user. The wireless communication module 43 further comprises a wireless signal receiving end, and the wireless communication module 43 is configured to receive a wireless communication signal containing voice information sent by the mobile terminal. The audio processing circuit 42 is configured to analyze frequency components in sound information in a wireless communication signal received by the wireless communication module 43 from an external mobile terminal. The bone conduction vibrator 41 is configured to generate vibration based on the sound information analyzed by the audio processing circuit 42. The vibration generated by the bone conduction vibrator 41 is transmitted to the auditory nerve of the user through the ear bone of the user in close contact, so that the user can hear the sound signal transmitted by the external mobile terminal in a bone conduction mode, and the functionality, convenience and user experience of the wireless earphone are improved. The mobile terminal can be a mobile phone, a tablet computer or other wearable devices with a Bluetooth function. Optionally, the WIreless communication module 43 may be a bluetooth module, a WIreless Fidelity (WIFI) module, or a General Packet Radio Service (GPRS) module.
optionally, on the basis of the above embodiment, fig. 4 is a schematic diagram of a connection relationship between another internal circuit of a helmet provided by the embodiment of the present invention, and fig. 5 is a schematic diagram of a structure of another helmet provided by the embodiment of the present invention, and with reference to fig. 4 and fig. 5, the bone conduction circuit includes two bone conduction vibrators 41, and the two bone conduction vibrators 41 are respectively disposed on the left side and the right side of the helmet body 10. When the riding user wears the helmet, the two bone conduction vibrators 41 are respectively attached to the skull of the riding user at the temples on the left side and the right side, and two independent sound generating units are formed by the two bone conduction vibrators 41 to form a two-channel stereo effect.
alternatively, the position of the bone conduction vibrator 41 is not limited to the structure shown in fig. 5, and for example, the bone conduction vibrator 41 may be disposed inside the helmet body and beyond the helmet body, so that the user can attach the bone conduction vibrator 41 to the ear of the user after wearing the helmet.
Optionally, on the basis of the above embodiment, with continuing reference to fig. 4, the helmet further includes a first switch 50 located outside the helmet body 10, a first end of the first switch 50 is electrically connected to the energy storage element 30 (which may be, for example, the output end Out2 of the energy storage element 30), and a second end of the first switch 50 is electrically connected to the bone conduction earphone 40 (which may be, for example, the power supply end In2 of the bone conduction earphone 40). Alternatively, the first switch 50 may be a key switch. The button of the first switch 50 is located at the outer side, left side or right side of the front of the helmet body 10 to facilitate the user's pressing. The operation of the bone conduction earphone 40 is controlled by pressing a button of the first switch 50 to close or open the first switch 50.
optionally, on the basis of the above embodiment, with continuing reference to fig. 4, the helmet further includes a microphone 60 located inside the helmet body 10, and an output terminal Out4 of the microphone 60 is electrically connected to the second input terminal In5 of the audio processing circuit 42.
The microphone 60 may be configured to collect an analog sound signal of the riding user speaking, and the audio processing circuit 42 converts the analog sound signal collected by the microphone 60 into a digital sound signal, and outputs the digital sound signal to the second output terminal Out5 of the audio processing circuit 42. The signal input terminal S2 of the wireless communication module 43 is electrically connected to the second output terminal Out5 of the audio processing circuit 42, and the wireless communication module 43 is configured to receive the digital audio signal and send a wireless communication signal containing audio information to an external mobile terminal through the wireless signal transmitting terminal of the wireless communication module 43, so as to further implement a user audio output function conveniently and quickly, and facilitate a user to answer a call.
optionally, on the basis of the above embodiment, with continuing reference to fig. 4, the helmet further includes a warning light 70 and a second switch 80, a first terminal of the second switch 80 is electrically connected to the energy storage element 30 (which may be, for example, the output terminal Out2 of the energy storage element 30), and a second terminal of the second switch 80 is electrically connected to the power supply terminal In6 of the warning light 70. Alternatively, the second switch 80 may be a key switch. The warning light 70 is located at the outside of the rear portion of the helmet to warn the riding user of the vehicle behind to avoid traffic accidents. The button of the second switch 80 is located at the outer side, left side or right side of the front of the helmet body 10 to facilitate the user's pressing. The second switch 80 is turned on or off by pressing a button of the second switch 80, so as to control the on/off of the warning lamp 70.
it should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A helmet, includes helmet body, its characterized in that still includes:
The flexible photovoltaic power generation film assembly covers at least partial area of the outer side surface of the helmet body and is used for converting light energy into electric energy;
The energy storage element is positioned on the inner side of the helmet body, is connected with the flexible photovoltaic power generation film assembly and is used for storing electric energy generated by the flexible photovoltaic power generation film assembly;
the bone conduction earphone is positioned on the inner side of the helmet body and is electrically connected with the energy storage element;
The energy storage element is also used for supplying power to the bone conduction earphone.
2. The helmet of claim 1, wherein the flexible photovoltaic power generation film assembly is a copper indium gallium selenide flexible photovoltaic power generation film assembly, a cadmium telluride flexible photovoltaic power generation film assembly, a copper zinc tin sulfide flexible photovoltaic power generation film assembly, or an organic flexible photovoltaic power generation film assembly.
3. The helmet of claim 1, wherein the flexible photovoltaic film assembly is attached to at least a portion of the outer surface of the helmet body with an adhesive.
4. The helmet of claim 1, wherein the energy storage element is a lithium battery, a nickel-metal hydride battery, a nickel-cadmium battery, a nickel-zinc battery, or a sodium-sulfur battery.
5. The helmet of claim 1, wherein the bone conduction headset comprises a bone conduction circuit comprising at least one bone conduction vibrator, an audio processing circuit, and a wireless communication module;
The power input end of the wireless communication module is electrically connected with the energy storage element, the signal output end of the wireless communication module is electrically connected with the first input end of the audio processing circuit, and at least one first output end of the audio processing circuit is electrically connected with the input end of the at least one bone conduction vibrator in a one-to-one correspondence manner.
6. The helmet according to claim 5, wherein the bone conduction circuit comprises two bone conduction vibrators disposed on left and right sides of an inner side of the helmet body, respectively.
7. The helmet of claim 5, wherein the wireless communication module is a Bluetooth module, a Wireless Fidelity module, or a general packet radio service technology module.
8. The helmet of claim 5, further comprising a microphone located inside the helmet body, an output of the microphone being electrically connected to the second input of the audio processing circuit.
9. The helmet of claim 1, further comprising a first switch located outside the helmet body, a first end of the first switch being electrically connected to the energy storage element, and a second end of the first switch being electrically connected to the bone conduction headset.
10. The helmet of claim 1, further comprising a warning light and a second switch, wherein a first end of the second switch is electrically connected to the energy storage element, and a second end of the second switch is electrically connected to a power supply end of the warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400847.9U CN209749914U (en) | 2018-08-29 | 2018-08-29 | Helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400847.9U CN209749914U (en) | 2018-08-29 | 2018-08-29 | Helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209749914U true CN209749914U (en) | 2019-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400847.9U Active CN209749914U (en) | 2018-08-29 | 2018-08-29 | Helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209749914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100532A (en) * | 2021-03-29 | 2021-07-13 | 湖北美格新能源科技有限公司 | Photovoltaic power supply's intelligent helmet |
-
2018
- 2018-08-29 CN CN201821400847.9U patent/CN209749914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100532A (en) * | 2021-03-29 | 2021-07-13 | 湖北美格新能源科技有限公司 | Photovoltaic power supply's intelligent helmet |
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