CN203120121U - Headphone unit that lights up and blinks in response to audio - Google Patents

Abstract

The utility model provides a can change luminous scintillation's earphone device along with audio frequency, contain a broadcast unit that has earplug or earmuff, a sound source joint that can connect external sound source signal, and an electric connection is in broadcast unit and sound source joint between with the audio source sound source audio signal of transmission, wherein the controller of an electric connection receivable sound source signal on the audio source line, and a controller electric connection LED lamp strip, and a power supply unit who supplies the luminous required power of LED lamp strip, this LED lamp strip extends to broadcast unit along the sound source line, when the user listens the music, this LED lamp strip can change and luminous scintillation along with the audio frequency, thereby reach the efficiency of easily discerning, safety warning and amusement.

Description

Headphone unit that lights up and blinks in response to audio

technical field

The utility model relates to an earphone device, in particular to an earphone device in which a luminous light bar is arranged along a sound source line and can emit light and flicker as the audio frequency changes.

Background technique

Traditional earphones have a broadcasting unit consisting of earplugs or earmuffs. The broadcasting unit is usually placed on the user’s ear and receives the audio from electronic devices such as radios, stereos, MP3 players, mobile phones or computers through audio cables and audio connectors. Signals, so that the voice, music or sound effects output by these electronic devices can be played and listened to through the broadcasting unit without being disturbed by external environmental noises.

In recent years, the use of the above-mentioned electronic devices has become quite popular. In particular, smart phones have multiple functions including calling, voice or music playback. Whether it is going out for work, activities, leisure or sports, it has long been an indispensable accessory for modern people. For one, more and more people are using their smartphones with headphones, which frees up their hands for other activities.

However, when using earphones to listen to voice, music or sound effects, it is not easy to pay attention to the sounds in the surrounding environment, especially when working, exercising or exercising in a dark environment, it is difficult to generate a warning to the surrounding vehicles, such as wearing earphones at night People jogging or riding bicycles cannot prevent drivers of distant vehicles from seeing their position, which makes it difficult to prevent accidents, which needs to be improved urgently.

In addition, for the new generation of young people who pursue fashion, because they often carry and use mobile devices, traditional earphones with only broadcasting functions cannot meet their fashion needs. The wearing effect is an important subject to be improved in this field.

Contents of the invention

The main purpose of this utility model is to provide an earphone device that can emit light and flash along the sound source line as the volume or tempo of the music changes, so as to overcome the above-mentioned prior art, when using earphones to listen to voice, music or sound effects, it is not easy to notice The sound in the surrounding environment makes it difficult to prevent accidents, and overcomes the problem that traditional earphones only have a broadcasting function and cannot meet the needs of young people in pursuit of fashion.

In order to achieve the above object, the utility model proposes an earphone device that can emit light and flash with the change of audio frequency, which includes a broadcast unit with earplugs or earmuffs, an audio source connector that can be connected to an external audio source signal, and an electrical connection to the The sound source line for transmitting the sound source signal is used between the broadcasting unit and the sound source connector, among which:

The audio source line is electrically connected to a controller capable of receiving audio source signals, the controller is electrically connected to an LED light bar extending along the audio source line to the broadcasting unit, and a supply for the operation of the controller and the lighting of the LED light bar. A power supply unit that requires a power supply, and the controller can drive and control the LED light bar to light and flash according to the audio change of the audio source signal.

Based on the above, when the user places the broadcasting unit on the ear, and plugs the audio source connector into the audio source signal output port of the external electronic device, so that the broadcasting unit and the controller receive the audio source signal at the same time, the broadcasting unit can The voice, music or sound effect of the audio source signal is played for the user to listen to, and at the same time the controller can control the LED light bar to glow and flash along the audio source line according to the volume or tempo changes of the audio source signal.

Further illustrate the specific embodiment of the present utility model below:

According to the main structural features above, the audio source line and the LED light bar are wrapped in a flexible or soft light-transmitting sleeve.

According to the above main structural features, the controller and the power supply unit are arranged in a casing, and the casing is further provided with a power supply switch capable of turning on or off the power supply of the power supply unit to the controller and the LED light bar.

According to the above-mentioned main structural features, the housing has a status indicator for displaying the above-mentioned use status, and a clip for the user to clamp and position on the clothes or backpack.

According to the above-mentioned main structural features, the power supply unit is a disposable storage battery or a rechargeable storage battery arranged in the casing.

According to the above-mentioned main structural features, the power supply unit is a rechargeable storage battery arranged in the casing, and the controller is electrically connected to a power supply connector arranged on the casing that can be connected to an external power supply, and the power supply connector can input power to the The power supply unit is charged.

According to the above-mentioned main structural features, the controller includes a light-emitting form database. The light-emitting form database is preset with a plurality of different light-emitting form data, and the controller can control the light-emitting form of the LED light bar according to the light-emitting form data. .

According to the above-mentioned main structural features, the controller is electrically connected to a light-emitting mode switching button arranged on the housing, and the controller controls the LED light bar to light and flash according to the sound source signal through the switching of the light-emitting mode switching button, or according to the Different light-emitting state materials are used to control the light-emitting state of the LED light bar.

Compared with the prior art, this utility model can light and flash with the audio headphone device so that when the user is listening to music, other surrounding people or vehicles can clearly see the earphone wearer, achieving the functions of easy identification, safety warning and entertainment , and has the functions of simple structure, small size, convenient carrying and safe use.

Description of drawings

Fig. 1 is the perspective view of the preferred embodiment of the utility model;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is a cross-sectional view of the light-transmitting sleeve of Fig. 1;

Fig. 4 is the functional block diagram of Fig. 1 embodiment;

FIG. 5 is a diagram of the use state of FIG. 2 .

Explanation of reference signs: 10 - broadcasting unit; 20 - audio source line; 30 - audio source connector; 40 - controller; 41 - light emitting form database; 42 - light emitting form switch button; 43a, 43b - status indicator; 50 - LED light 51-LED; 60-power supply unit; 61-power supply switch; 62-power supply connector; 70-translucent sleeve; 80-housing; .

Detailed ways

Please refer to Fig. 1, which reveals a perspective view of a preferred embodiment of the present utility model, Fig. 2 reveals a front view of Fig. 1, Fig. 3 reveals a sectional view of the light-transmitting sleeve of Fig. 1, and Fig. 4 reveals a diagram 1 is a functional block diagram of an embodiment, and FIG. 5 reveals the use state diagram of FIG. 2 .

Figure 1 to Figure 5 illustrate the utility model headphone device that can emit light with the change of audio frequency, including a broadcasting unit 10 with earplugs or earmuffs, an audio source connector 30 that can be connected to an external audio source signal, and an electrical connection to the audio source. Between the above-mentioned broadcasting unit 10 and the audio source joint 30, the audio source line 20 for transmitting the audio source signal, the audio source joint 30 can accept the audio source signal of the external electronic device 90, and through the transmission of the audio source line 20, the music is played by the audio unit 10 for The user listens; where,

The audio line 20 is electrically connected to a controller 40 capable of receiving audio signals, and the controller 40 is electrically connected to an LED light bar 50, and a power supply unit that supplies the power required for the operation of the controller 40 and the lighting of the LED light bar 50 60; the LED light bar 50 is extended from the controller 40 to the broadcasting unit 10 along the audio source line 20, and the controller 40 can drive and control the LED light bar 50 to change and flash according to the volume or rhythm of the audio source signal.

Composed of the above structures, it can be used to implement the utility model. During normal use, the broadcast unit 10 can be placed on the user's ear, and the audio source connector 30 can be plugged into the audio source signal output end of the external electronic device 90, so that The broadcast unit 10 and the controller 40 receive the audio source signal through the audio source line 20 at the same time, so that the broadcast unit 10 can play the voice, music or sound effects of the audio source signal, and the controller 40 can control and drive the LED light according to the volume or tempo of the audio source signal The bar 50 glows and flashes along the sound source line 20 .

It is worth mentioning that the design that the LED light bar 50 can glow and flash along the audio source line 20 allows users to participate in concerts, listen to mobile devices with audio and video, or match audio in dimly lit environments. When wearing earphones, it has the functions of fashion, fashion and safety warning.

In a more specific implementation, the utility model also includes:

In practice, the controller 40 and the power supply unit 60 are arranged in a casing 80, and the side surface of the casing 80 has a clip 81 for positioning, so that the casing 80 can be clamped by the clip 81. Hold and wear the housing 80 on the user's clothing or backpack.

In practice, the controller 40 is electrically connected to the audio source line 20 in parallel, and the controller 40 is electrically connected to a light-emitting pattern database 41 located in the casing 80. The light-emitting pattern database 41 is preset with multiple different records. In addition to controlling the LED light bar 50 to light and flash according to the sound source signal, the controller 40 can also control the LED light bar 50 to change the light-emitting form according to the different light-emitting form data in the light-emitting form database 41, for example: Luminous brightness, monochrome, color, fixed or non-fixed frequency flashing, marquee, simulated water flow dynamics, etc.

In order to conveniently switch the above-mentioned LED light bar 50 according to the sound source signal to control the light-emitting and flickering, or to change the light-emitting form according to the light-emitting form database 41, during implementation, the controller 40 is further electrically connected to a light-emitting form switching button 42 on the housing 80, so that The switch can be operated by the light emitting mode switch button 42 .

In practice, the controller 40 is electrically connected to a status indicator 43a, 43b provided on the outer wall of the housing 80 to display the usage status. The status indicator 43a, 43b can be an indicator light or a buzzer.

In practice, the LED light bar 50 is composed of a wire arranged along the audio source line 20 and a plurality of LEDs 51 arranged at intervals, so that the LED light bar 50 can extend along the audio source line 20 .

In practice, the sound source line 20 and the LED light bar 50 can be wrapped in a flexible or soft light-transmitting sleeve 70, and the light-transmitting sleeve 70 can be made of plastic, non-woven fabric and other materials.

In practice, the power supply unit 60 can be a disposable battery or a rechargeable battery, and the casing 80 has a placement opening 82 for accommodating the power supply unit 60; in addition, the power supply unit 60 is electrically connected to a The power supply switch 61 on the outer wall can turn on or off the power supply of the power supply unit 60 to the controller 40 and the LED light bar 50 .

When the power supply switch 61 turns off the power supply unit 60 to supply power to the controller 40, or even when the power supply unit 60 is exhausted, the LED light bar 50 stops emitting light immediately, but the broadcast unit 10 can still be connected by the audio source line 20 and the audio source connector 30. The transmitted audio source signal to play voice, music or sound effects.

Coordinating with the embodiment where the power supply unit 60 is a rechargeable storage battery, the power supply unit 60 can also be electrically connected to a power supply connector 62 that can be connected to an external power source to charge the power supply unit 60; during implementation, the power supply connector 62 can be set on The USB connector or other power connectors on the housing 80 are convenient for plugging in external power lines and inputting power.

The above description is only illustrative of the present utility model, rather than restrictive. Those of ordinary skill in the art understand that many modifications and changes can be made without departing from the spirit and scope defined by the following appended claims. , or equivalent, but all will fall within the protection scope of the present utility model.

Claims (7)

1. A headphone device capable of luminous and flickering with changes in audio frequency, comprising a broadcasting unit with earplugs or earmuffs, an audio source connector that can be connected to an external audio source signal, and an electrical connection between the broadcasting unit and the audio source connector A sound source line for transmitting sound source signals, characterized in that: The audio source line is electrically connected to a controller capable of receiving audio source signals, the controller is electrically connected to an LED light bar extending along the audio source line to the broadcasting unit, and a supply for the operation of the controller and the lighting of the LED light bar. A power supply unit that requires a power supply, and the controller can drive and control the LED light bar to light and flash according to the audio change of the audio source signal. 2 . The earphone device capable of lighting and flashing according to the audio frequency according to claim 1 , wherein the audio source cable and the LED light bar are wrapped in a flexible or soft light-transmitting sleeve. 3 . 3. The earphone device capable of lighting and flashing according to the change of audio frequency as claimed in claim 1, characterized in that, the controller and the power supply unit are arranged in a housing, and the housing is further provided with a pair of power supply units that can be turned on or off. The power supply switch for the controller and LED light bar. 4. The earphone device capable of lighting and flashing according to the change of audio frequency according to claim 3, characterized in that, the housing is provided with a status indicator for displaying the use status, and a clip for the user to hold and position . 5 . The earphone device capable of lighting and flashing according to the audio frequency according to claim 3 , wherein the power supply unit is a disposable storage battery or a rechargeable storage battery arranged in the casing. 6 . 6. The earphone device capable of lighting and flashing according to the change of audio frequency as claimed in claim 3, characterized in that, the power supply unit is a rechargeable battery disposed in the case, and the controller is electrically connected to a There is a power supply connector that can be connected to an external power supply, and the power supply connector can input power to charge the power supply unit. 7. The headphone device capable of lighting and flashing according to the change of audio frequency as claimed in claim 3, wherein the controller is electrically connected to a light-emitting mode switch button arranged on the housing, and the controller is connected to the light-emitting mode switch button via the light-emitting mode switch button. switch to control the LED light bar to light and flash according to the audio signal, or to control the light-emitting form of the LED light bar according to different light-emitting form data.

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