Step frequency sound earphone

Abstract

The utility model discloses a stride frequency sound earphone, which comprises an earphone body, a control module, a first storage piece, a wireless transmission module, a second storage piece and a control assembly, the control module at least comprises a first data end, a second data end and an output end, the output end is connected with an earphone broadcasting piece, the first storage piece stores stride frequency audio data, and the wireless transmission module transmits the stride frequency audio data to the earphone broadcasting piece. The first data end is connected with the first storage piece, the second storage piece stores sound source audio data, the wireless transmission module, the second storage piece and the second data end of the control module are connected in sequence, the control assembly is connected with the control module, and the control module can be at least switched between a first broadcasting state and a second broadcasting state according to a control instruction. In the first broadcasting state, the control module controls the earphone broadcasting part to play the sound source audio data, in the second broadcasting state, the control module controls the earphone broadcasting part to play the stride frequency audio data and the sound source audio data at the same time, a user can selectively start or stop playing the stride frequency beat, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone equipment technical field, especially step frequency sound earphone. BACKGROUND

[0002] Running becomes one of people's daily exercise choices, and more exercisers will wear earphones to play music during running to relax their body and mind.

[0003] The step frequency of the exerciser is one of important indexes for measuring running efficiency and skill, and too high or too low step frequency will affect the running effect. Suitable step frequency can improve the running efficiency, better play the elasticity of the tendon, save the physical energy, reduce the risk of injury, reduce the tightness and stress of the knee, reduce the probability of knee injury, can fully utilize the elasticity of the muscle tendon, absorb the landing impact force, release the forward power.

[0004] Therefore, the music audio data is specially provided for the runner at present, wherein the step frequency audio data is superimposed, the earphone plays the music while accompanying the step frequency rhythm, and the exerciser can adjust the step frequency rhythm according to the step frequency rhythm, but this case has limitations, when the user just wants to listen to the music audio data, the simultaneous playing of the step frequency audio data will affect the auditory enjoyment of the user, and the use is inconvenient. UTILITY MODEL CONTENT

[0005] The utility model aims at solving one of the technical problems in the prior art. Therefore, the utility model provides a step frequency sound earphone, and the user can selectively start or stop playing the step frequency rhythm according to the own demand, and the use is convenient.

[0006] The utility model discloses a step frequency audio earphone according to the first aspect of the utility model, including: earphone body has earphone broadcast piece, control module sets up on earphone body, control module at least includes first data end, second data end and output, and the output of control module is connected with earphone broadcast piece to drive earphone broadcast piece broadcast, first storage spare is used for storing step frequency audio data, and the first data end of control module is connected with first storage spare, wireless transmission module sets up on earphone body, and wireless transmission module is used for receiving audio source audio data, second storage spare is used for storing audio source audio data, and the second data end of wireless transmission module, second storage spare and control module are connected in proper order, control component sets up on earphone body, and control component is used to be operated and forms control instruction, and control component is connected with control module, and control module can switch at least between first broadcast state and second broadcast state according to control instruction, wherein, in first broadcast state, control module controls earphone broadcast piece and plays audio source audio data, and in second broadcast state, control module controls earphone broadcast piece and plays step frequency audio data and audio source audio data simultaneously.

[0007] The utility model discloses a step frequency audio earphone according to the first aspect of the utility model, including: earphone body has earphone broadcast piece, control module sets up on earphone body, control module at least includes first data end, second data end and output, and the output of control module is connected with earphone broadcast piece to drive earphone broadcast piece broadcast, first storage spare is used for storing step frequency audio data, and the first data end of control module is connected with first storage spare, wireless transmission module sets up on earphone body, and wireless transmission module is used for receiving audio source audio data, second storage spare is used for storing audio source audio data, and the second data end of wireless transmission module, second storage spare and control module are connected in proper order, control component sets up on earphone body, and control component is used to be operated and forms control instruction, and control component is connected with control module, and control module can switch at least between first broadcast state and second broadcast state according to control instruction, wherein, in first broadcast state, control module controls earphone broadcast piece and plays audio source audio data, and in second broadcast state, control module controls earphone broadcast piece and plays step frequency audio data and audio source audio data simultaneously.

[0008] Beneficial effects:

[0009] The utility model discloses a step frequency audio earphone, set up first storage spare and second storage spare respectively, first storage spare is used for storing step frequency audio data, and wireless transmission module can accept wireless audio source audio data, and the audio source audio data is buffered in second storage spare, when the user only wants to enjoy music, can operate control component and form control instruction, and control module switches to first broadcast state according to control instruction, in first broadcast state, control module controls earphone broadcast piece and plays audio source audio data, and when the user carries out running exercise, the user can operate control component and form control instruction, and control module switches to second broadcast state according to control instruction, in second broadcast state, control module controls earphone broadcast piece and plays step frequency audio data and audio source audio data simultaneously, and the user can run along with step frequency rhythm while listening to music, and the user can selectively open or close playing step frequency rhythm according to the demand in the design, and it is convenient to use.

[0010] According to some embodiments of the utility model, the earphone body further includes a hanging beam and a control box disposed on the hanging beam, the earphone broadcast pieces are two, one of the earphone broadcast pieces is connected to one end of the hanging beam, and the other earphone broadcast piece is connected to the other end of the hanging beam, the control module is disposed in the control box, a transmission line is disposed in the hanging beam, and the output of the control module is connected to the two earphone broadcast pieces through the transmission line.

[0011] According to some embodiments of the present application, the control box is provided with an energy storage element, the energy storage element is connected with the control module to supply power for the control module and the earphone broadcasting element.

[0012] According to some embodiments of the present application, the control box is provided with a charging socket, the control box is provided with a charging module, the input end of the charging module is connected with the charging socket, and the output end of the charging module is connected with the energy storage element.

[0013] According to some embodiments of the present application, the step frequency sound earphone further comprises a beat generation module, the beat generation module is used for generating step frequency sound data, and the output end of the beat generation module is connected with the first storage element.

[0014] According to some embodiments of the present application, the control module is provided with a frequency modulation unit, the frequency modulation unit is connected with the beat generation module to adjust the step frequency of the step frequency sound data.

[0015] According to some embodiments of the present application, the control assembly comprises a step frequency increasing key and a step frequency decreasing key, and the control module is connected with the step frequency increasing key and the step frequency decreasing key respectively.

[0016] According to some embodiments of the present application, the control box is provided with a display screen, and the control module is connected with the display screen to present the step frequency through the display screen.

[0017] According to some embodiments of the present application, the step frequency sound earphone further comprises a noise reduction module, the output end of the control module is connected with the earphone broadcasting element through the noise reduction module, and the noise reduction module is used for filtering high-frequency noise of the sound source audio data and / or the step frequency audio data.

[0018] According to some embodiments of the present application, the wireless transmission module comprises one or more of a Bluetooth module or a WiFi module.

[0019] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0021] Figure 1 It is a three-dimensional schematic view of one of the embodiments of the step frequency sound earphone of the present application;

[0022] Figure 2The principle structure block diagram of one of the embodiments of the utility model steps frequency earphone.

[0023] Reference signs:

[0024] Earphone body 100, hanging beam piece 110, control box 120, earphone broadcasting piece 130, control module 200, frequency modulation unit 210, display screen 220, first storage piece 300, wireless transmission module 400, second storage piece 500, control assembly 600, key 610, step frequency increase key 620, step frequency decrease key 630, beat generation module 700, energy storage piece 810, charging module 820, charging socket 830, noise reduction module 900. DETAILED DESCRIPTION

[0025] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0026] In the description of the utility model, it is understood that the orientation description, such as the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0027] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0028] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] As Figure 1 , 2 shown, according to the first aspect embodiment of the utility model discloses a step frequency audio earphone, including earphone body 100, control module 200, first storage 300, wireless transmission module 400, second storage 500 and control assembly 600, earphone body 100 has earphone broadcast piece 130;Control module 200 sets up on the earphone body 100, the control module 200 at least includes first data end, second data end and output, the output of control module 200 with earphone broadcast piece 130 is connected to drive earphone broadcast piece 130 broadcast, first storage 300 is used to store step frequency audio data, the first data end of control module 200 with first storage 300 is connected, wireless transmission module 400 sets up on the earphone body 100, the wireless transmission module 400 is used to receive audio source audio data, second storage 500 is used to store audio source audio data, the wireless transmission module 400, second storage 500 and the second data end of control module 200 are connected in proper order, control assembly 600 sets up on the earphone body 100, control assembly 600 is used to be operated and forms control instruction, control assembly 600 with control module 200 is connected, control module 200 can switch at least between first broadcast state and second broadcast state according to control instruction, wherein, in first broadcast state, control module 200 controls earphone broadcast piece 130 and plays audio source audio data, in second broadcast state, control module 200 controls earphone broadcast piece 130 and plays step frequency audio data and audio source audio data simultaneously.

[0030] Wherein, earphone broadcast piece 130 can be conventional earphone, can be hang ear type earphone, ear-in type earphone, cover ear type earphone etc., control module 200 can be selected in MCU, CPU and the processor and its accessory circuit, first storage 300 and second storage 500 can adopt read only memory (read only memory, ROM), static storage device, dynamic storage device or random access memory (random access memory, RAM) etc., control assembly 600 can be press key, touch key etc., in some embodiments of the utility model, the wireless transmission module 400 includes one or more of bluetooth module or WiFi module.

[0031] It can be understood that the audio source audio data can be conventional music data, the audio source audio data can be acquired in a smart device such as a mobile phone or a computer through the wireless transmission module 400, and then directly played after being cached in the second storage 500, or the audio source audio data can be stored in the second storage 500 in advance, when the wireless transmission module 400 does not acquire audio data from the external smart device in real time, the control module 200 can also acquire the audio source audio data in the second storage 500 for playing, and the step frequency audio data plays the step frequency rhythm, for example, plays with a certain frequency in the form of "tata", and the number of "tata" played in one minute can be used as the step frequency of the step frequency audio data.

[0032] The utility model steps frequency earphone, first storage 300 and second storage 500 are set up respectively, first storage 300 is used to store step frequency audio data, and wireless transmission module 400 can accept wireless audio source audio data, and the audio source audio data is cached in second storage 500, when user only wants to enjoy music, can operate control assembly 600 and form control command, control module 200 switches to first broadcast state according to control command, under first broadcast state, control module 200 controls earphone broadcast piece 130 to play audio source audio data, and when user runs and exercises, user can operate control assembly 600 and form control command, control module 200 switches to second broadcast state according to control command, under second broadcast state, control module 200 controls earphone broadcast piece 130 to play step frequency audio data and audio source audio data simultaneously, and user can run along with step frequency rhythm while listening to music, and in the design, user can selectively open or close the play step frequency rhythm according to own demand, convenient to use.

[0033] The earphone body 100 can be a head-hanging earphone, a neck-hanging earphone, etc. Figure 1 As shown in FIG. 1, the earphone body 100 further comprises a hanging beam 110 and a control box 120 arranged on the hanging beam 110, the earphone broadcast pieces 130 are two, one of which is connected with one end of the hanging beam 110, and the other of which is connected with the other end of the hanging beam 110, the control module 200 is arranged in the control box 120, a transmission line is arranged in the hanging beam 110, and the output end of the control module 200 is connected with the two earphone broadcast pieces 130 through the transmission line.

[0034] The hanging beam piece 110 can be made of plastic, resin, alloy or the like, has good waterproof performance, is convenient for a runner to use, and the user can hang the earphone body 100 on the head or neck through the hanging beam piece 110; the control box 120 can be circular, polygonal or irregular in shape, has an accommodating space inside, so as to accommodate the control module 200; the transmission line can be selected from a conventional integrated data line and power line, can be used for transmitting an electric signal and supplying power for the earphone speaker 130; the hanging beam piece 110 has a wire channel inside for accommodating the transmission line, the transmission line is inserted into the control box 120 to be connected with the control module 200, and extends along the wire channel to the earphone speaker 130 at both ends to be connected with the earphone speaker 130.

[0035] In some embodiments of the utility model, the control box 120 is internally provided with an energy storage piece 810, the energy storage piece 810 is connected with the control module 200 to supply power for the control module 200 and the earphone speaker 130.

[0036] The energy storage piece 810 can be selected from a conventional battery, and supplies power for the normal operation of the control module 200 and the earphone speaker 130.

[0037] In some embodiments of the utility model, the control box 120 is provided with a charging socket 830, the control box 120 is internally provided with a charging module 820, an input end of the charging module 820 is connected with the charging socket 830, and an output end of the charging module 820 is connected with the energy storage piece 810.

[0038] The charging module 820 can be selected from a conventional charging circuit, specifically, the charging module 820 comprises a rectifier circuit and a voltage regulating circuit, external mains can be connected to the charging socket 830 through a charging wire, the rectifier circuit rectifies the alternating power input by the charging socket 830, and then the voltage regulating circuit regulates the direct current power output by the rectifier circuit, so as to modulate a suitable charging voltage to charge the energy storage piece 810; the design can charge the energy storage piece 810, and the energy storage piece 810 does not need to be frequently replaced, so that the utility model is convenient and reliable to use.

[0039] In some embodiments of the utility model, the step frequency audio data can be standard audio data, and is stored in the first storage piece 300; the control module 200 can acquire the step frequency audio data in the first storage piece 300 to play.

[0040] In some embodiments of the utility model, as shown in Figure 2As shown, the cadence audio headphones also include a beat generation module 700, which is used to generate cadence audio data. The output of the beat generation module 700 is connected to the first storage device 300. When in the second playback state, the beat generation module 700 runs to generate cadence audio data.

[0041] The beat generation module 700 can be selected from conventional oscillation circuits. The oscillation circuit is equipped with a crystal oscillator element, which outputs an oscillation signal. The oscillation circuit amplifies and processes the oscillation signal and modulates it to a suitable oscillation frequency, thereby generating step frequency audio data.

[0042] In some embodiments of this utility model, such as Figure 2 As shown, the control module 200 is equipped with a frequency modulation unit 210, which is connected to the beat generation module 700 to adjust the step frequency of the step frequency audio data.

[0043] The frequency modulation unit 210 can be composed of a semiconductor switching transistor, a resistor, and a capacitor. The control module 200 can control the switching transistor in the frequency modulation unit 210 to turn on and off. The frequency modulation unit 210 can be connected to the beat generation module 700 to modulate the frequency of the oscillation signal. Increasing the oscillation frequency of the frequency modulation signal can increase the number of steps per unit time. Correspondingly, decreasing the oscillation frequency of the frequency modulation signal can reduce the number of steps per unit time. Specifically, the number of steps is adjustable within the range of 100-300 BPM.

[0044] In some embodiments of this utility model, such as Figure 1 As shown, the control component 600 includes a step frequency increase key 620 and a step frequency decrease key 630. The control module 200 is connected to the step frequency increase key 620 and the step frequency decrease key 630 respectively. When the user operates the step frequency increase key 620, the control module 200 can increase the step frequency per unit time. When the user operates the step frequency decrease key 630, the control module 200 can decrease the step frequency per unit time.

[0045] The control component 600 may also be equipped with a power switch 610. The control module 200 is connected to the power switch 610. When the user operates the power switch 610, the control module 200 can control the headphone body 100 to turn on and off according to the control command generated by the power switch 610. When the user presses the power switch 610 continuously, the control module 200 can switch between the first playback state and the second playback state.

[0046] In some embodiments of this utility model, the control box 120 is provided with a display screen 220, and the control module 200 is connected to the display screen 220 to display the step frequency. Users can know the actual step frequency audio data output step frequency beat according to the step frequency displayed on the display screen 220, and adjust it according to their own running needs, which is convenient to use.

[0047] In some embodiments of this utility model, the cadence audio headphones further include a noise reduction module 900. The output terminal of the control module 200 is connected to the headphone playback component 130 through the noise reduction module 900. The noise reduction module 900 is used to filter out high-frequency noise from the audio source data and / or cadence audio data.

[0048] The noise reduction module 900 can be composed of multiple capacitors. When playing audio data from the sound source and / or cadence audio data, high-frequency noise may occur. The capacitors can filter out the high-frequency noise, making the audio data from the sound source and / or cadence audio data clearer.

[0049] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A step frequency tone headphone, characterized in that, include: The headphone body has headphone playback components; A control module is disposed on the headphone body. The control module includes at least a first data terminal, a second data terminal, and an output terminal. The output terminal of the control module is connected to the headphone audio component to drive the headphone audio component to play sound. The first storage device is used to store step frequency audio data, and the first data terminal of the control module is connected to the first storage device; A wireless transmission module is disposed on the earphone body, and the wireless transmission module is used to receive audio data from the sound source; The second storage device is used to store audio data from the sound source. The wireless transmission module, the second storage device, and the second data terminal of the control module are connected in sequence. A control component is disposed on the headphone body. The control component is used to be operated to form control commands. The control component is connected to the control module. The control module can switch between at least a first playback state and a second playback state according to the control commands. In the first playback state, the control module controls the headphone playback device to play source audio data. In the second playback state, the control module controls the headphone playback device to simultaneously play frequency audio data and source audio data.

2. The step frequency tone earphone according to claim 1, characterized in that: The headphone body also includes a headband and a control box mounted on the headband. There are two headphone playback components, one of which is connected to one end of the headband, and the other is connected to the other end of the headband. The control module is located inside the control box. A transmission line is provided inside the headband, and the output end of the control module is connected to the two headphone playback components through the transmission line.

3. The step frequency tone earphone according to claim 2, characterized in that: The control box contains an energy storage device, which is connected to the control module to supply power to the control module and the headphone playback device.

4. A step frequency tone headphone according to claim 3, characterized in that: The control box is equipped with a charging port, and a charging module is installed inside the control box. The input end of the charging module is connected to the charging port, and the output end of the charging module is connected to the energy storage device.

5. A step frequency tone headphone according to claim 2, characterized in that: It also includes a beat generation module, which is used to generate step frequency audio data, and the output of the beat generation module is connected to the first storage device.

6. A step frequency tone headphone according to claim 5, characterized in that: The control module is equipped with a frequency modulation unit, which is connected to the beat generation module to adjust the step frequency of the step frequency audio data.

7. A step frequency tone headphone according to claim 6, characterized in that: The control components include a step frequency increase key and a step frequency decrease key, and the control module is connected to the step frequency increase key and the step frequency decrease key respectively.

8. A step frequency tone headphone according to claim 7, characterized in that: The control box is equipped with a display screen, and the control module is connected to the display screen to display the step frequency.

9. A step frequency tone headphone according to claim 1, characterized in that, It also includes a noise reduction module, the output of which is connected to the headphone playback device via the noise reduction module. The noise reduction module is used to filter out high-frequency noise from the audio source data and / or the step frequency audio data.

10. A step frequency tone headphone according to claim 1, characterized in that, The wireless transmission module includes one or more of Bluetooth or WiFi modules.

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