CN204598292U - Bluetooth headset with touch and tap controls - Google Patents
Bluetooth headset with touch and tap controls Download PDFInfo
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- CN204598292U CN204598292U CN201520138321.8U CN201520138321U CN204598292U CN 204598292 U CN204598292 U CN 204598292U CN 201520138321 U CN201520138321 U CN 201520138321U CN 204598292 U CN204598292 U CN 204598292U
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Abstract
Description
技术领域 technical field
本实用新型涉及音频播放产品技术领域，具体涉及一种带有触摸操作控制功能的蓝牙耳机。 The utility model relates to the technical field of audio playback products, in particular to a bluetooth earphone with a touch operation control function.
背景技术 Background technique
耳机是常用的电子产品，具有播放音乐、收听收音机、接打手机等多种功能。传统的耳机通常采用按键或旋钮来控制开关、调音、播放、调频等操作，其缺点是操作不够方便，缺乏趣味性，且按键和旋钮使用时间久后容易失灵。后来，有人发明了采用触摸板控制的耳机，通过在触摸板上用手指划动即可完成调音、播放等操作，其优点是操作更具趣味性，且触摸板不易失灵，缺点是难以完成更为复杂的操作，如收藏音乐等。 Earphones are commonly used electronic products with multiple functions such as playing music, listening to the radio, and connecting and calling mobile phones. Traditional earphones usually use buttons or knobs to control operations such as switching, tuning, playback, and frequency modulation. The disadvantages are that the operation is not convenient enough, lacks fun, and the buttons and knobs are prone to failure after a long time of use. Later, someone invented an earphone controlled by a touchpad. You can complete operations such as tuning and playback by swiping your finger on the touchpad. The advantage is that the operation is more interesting and the touchpad is not easy to malfunction. The disadvantage is that it is difficult to complete. More complicated operations, such as collecting music, etc.
实用新型内容 Utility model content
本实用新型要解决的技术问题是提供一种结构简单、操作方便、采用触摸和敲击控制的蓝牙耳机。 The technical problem to be solved by the utility model is to provide a bluetooth earphone with simple structure, convenient operation and touch and tap control.
为解决上述技术问题，本实用新型采用如下技术方案：一种采用触摸和敲击控制的蓝牙耳机，包括喇叭、导线、控制电路板、蓝牙装置和触摸板，触摸板和蓝牙装置连接控制电路板，喇叭通过导线连接控制电路板，在耳机上还设有具有开关机功能和蓝牙连接功能的按键；控制电路板上采用芯片STM32F030作为MCU和CSR 蓝牙模组作为蓝牙装置，其特征在于：该耳机还设有敲击控制机构，敲击控制机构包括敲击区和由敲击识别传感器U4构成的敲击控制电路，敲击识别传感器贴近敲击区设置，敲击识别传感器U4采用LIS3DH三轴加速度传感器，敲击识别传感器U4连接控制电路板上的芯片STM32F030。 In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a bluetooth earphone adopting touch and knock control, including a speaker, a wire, a control circuit board, a bluetooth device and a touchpad, and the touchpad and the bluetooth device are connected to the control circuit board , the speaker is connected to the control circuit board through a wire, and a button with switch function and Bluetooth connection function is also provided on the earphone; the control circuit board uses the chip STM32F030 as the MCU and the CSR Bluetooth module as the Bluetooth device, which is characterized in that: the earphone There is also a knocking control mechanism, which includes a knocking area and a knocking control circuit composed of a knocking recognition sensor U4. The knocking recognition sensor is set close to the knocking area, and the knocking recognition sensor U4 adopts LIS3DH three-axis acceleration Sensor, the knock recognition sensor U4 is connected to the chip STM32F030 on the control circuit board.
所述敲击识别传感器U4的SCL脚、SDI脚、SDO脚、CS脚、INT1脚和INT2脚连接控制电路板上的控制芯片MCU。 The SCL pin, SDI pin, SDO pin, CS pin, INT1 pin and INT2 pin of the knock recognition sensor U4 are connected to the control chip MCU on the control circuit board.
采用电容触摸板作为蓝牙耳机的主要输入设备，实现蓝牙耳机的基本操作。通过触摸板可完成音量+/音量-、上一曲/下一曲、播放/暂停、捂住/松开等操作，单击触摸板实现播放暂停切换，来电时接电话和接听时挂电话。与传统蓝牙耳机的机械按键相比，具有无磨损，使用寿命长，操作简便等优点。 The capacitive touch panel is used as the main input device of the Bluetooth headset to realize the basic operation of the Bluetooth headset. Through the touchpad, you can complete volume +/volume-, previous/next song, play/pause, cover/release and other operations, click the touchpad to switch between playback and pause, answer the phone when an incoming call and hang up the phone when answering. Compared with the mechanical buttons of traditional Bluetooth headsets, it has the advantages of no wear, long service life, and easy operation.
通过识别用户的敲击2次、敲击3次等操作，可实现收藏音乐、寻找歌友等功能。 By identifying the user's operations such as tapping twice and tapping three times, functions such as collecting music and finding singers can be realized.
本实用新型相对于传统蓝牙耳机，除了常用的按键和触摸板操作外，还设置了敲击操作，敲击操作具有相应的功能，从而使得该耳机具有更多的功能，操作更方便，且更具趣味性。 Compared with the traditional bluetooth earphone, the utility model is provided with a tapping operation in addition to the commonly used button and touch panel operations, and the tapping operation has corresponding functions, so that the earphone has more functions, more convenient operation, and more Interesting.
附图说明 Description of drawings
图1为本实用新型敲击控制电路原理图。 Fig. 1 is the schematic diagram of the knock control circuit of the utility model.
具体实施方式 Detailed ways
本实施例中，参照图1，所述采用触摸和敲击控制的蓝牙耳机，包括喇叭、导线、控制电路板、蓝牙装置和触摸板，触摸板和蓝牙装置连接控制电路板，喇叭通过导线连接控制电路板，在耳机上还设有具有开关机功能和蓝牙连接功能的按键；控制电路板上采用芯片STM32F030作为MCU和CSR 蓝牙模组作为蓝牙装置；该耳机还设有敲击控制机构，敲击控制机构包括敲击区和由敲击识别传感器U4构成的敲击控制电路，敲击识别传感器贴近敲击区设置，敲击识别传感器U4采用LIS3DH三轴加速度传感器，敲击识别传感器U4连接控制电路板上的芯片STM32F030。 In the present embodiment, with reference to Fig. 1, the bluetooth headset that adopts touch and tap control includes a speaker, a wire, a control circuit board, a bluetooth device and a touchpad, the touchpad and the bluetooth device are connected to the control circuit board, and the speaker is connected by a wire The control circuit board is also equipped with buttons with switch function and Bluetooth connection function on the earphone; the control circuit board uses the chip STM32F030 as the MCU and the CSR Bluetooth module as the Bluetooth device; the earphone is also equipped with a knock control mechanism, and the knock The knock control mechanism includes the knock zone and the knock control circuit composed of the knock recognition sensor U4. The knock recognition sensor is set close to the knock zone. The knock recognition sensor U4 adopts the LIS3DH three-axis acceleration sensor. Chip STM32F030 on the board.
所述敲击识别传感器U4的SCL脚、SDI脚、SDO脚、CS脚、INT1脚和INT2脚连接控制电路板上的控制芯片MCU。 The SCL pin, SDI pin, SDO pin, CS pin, INT1 pin and INT2 pin of the knock recognition sensor U4 are connected to the control chip MCU on the control circuit board.
采用电容触摸板作为蓝牙耳机的主要输入设备，实现蓝牙耳机的基本操作。通过触摸板可完成音量+/音量-、上一曲/下一曲、播放/暂停、捂住/松开等操作，单击触摸板实现播放暂停切换，来电时接电话和接听时挂电话。与传统蓝牙耳机的机械按键相比，具有无磨损，使用寿命长，操作简便等优点。 The capacitive touch panel is used as the main input device of the Bluetooth headset to realize the basic operation of the Bluetooth headset. Through the touchpad, you can complete volume +/volume-, previous/next song, play/pause, cover/release and other operations, click the touchpad to switch between playback and pause, answer the phone when an incoming call and hang up the phone when answering. Compared with the mechanical buttons of traditional Bluetooth headsets, it has the advantages of no wear, long service life, and easy operation.
通过识别用户的敲击2次、敲击3次等操作，可实现收藏音乐、寻找歌友等功能。 By identifying the user's operations such as tapping twice and tapping three times, functions such as collecting music and finding singers can be realized.
敲击动作的识别是基于传感器识别敲击时耳机上产生的加速度赤实现的。当敲击动作出现在耳机上时，耳机在水平方向上会产生加速度，并产生轻微的位移，此时传感器采集到加速度的产生，并将加速度的数据通过SDI接口传输到MCU，MCU在经过滤波处理和其他处理后判断其不是一次误操作，而是一次敲击的实现，并进行下一步的处理。 The recognition of the tapping action is realized based on the acceleration red generated on the earphone when the sensor recognizes the tapping. When the tapping action appears on the earphone, the earphone will generate acceleration in the horizontal direction and produce a slight displacement. At this time, the sensor collects the acceleration and transmits the acceleration data to the MCU through the SDI interface. The MCU is filtered After processing and other processing, it is judged that it is not a misoperation, but the realization of a knock, and the next step is processed.
以上已将本实用新型做一详细说明，以上所述，仅为本实用新型之较佳实施例而已，当不能限定本实用新型实施范围，即凡依本申请范围所作均等变化与修饰，皆应仍属本实用新型涵盖范围内。 The utility model has been described in detail above. The above description is only a preferred embodiment of the utility model. When it cannot limit the scope of the utility model, all equivalent changes and modifications made according to the scope of the application should be Still belong to the scope covered by the present utility model.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138321.8U CN204598292U (en) | 2015-03-12 | 2015-03-12 | Bluetooth headset with touch and tap controls |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520138321.8U CN204598292U (en) | 2015-03-12 | 2015-03-12 | Bluetooth headset with touch and tap controls |
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| CN204598292U true CN204598292U (en) | 2015-08-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11690428B2 (en) | 2015-09-30 | 2023-07-04 | Apple Inc. | Portable listening device with accelerometer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11690428B2 (en) | 2015-09-30 | 2023-07-04 | Apple Inc. | Portable listening device with accelerometer |
| US11944172B2 (en) | 2015-09-30 | 2024-04-02 | Apple Inc. | Portable listening device with sensors |
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