CN204598292U - Adopt the bluetooth earphone touching and knock control - Google Patents
Adopt the bluetooth earphone touching and knock control 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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- knock
- control circuit
- earphone
- circuit board
- identification sensor
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Abstract
The utility model discloses a kind of bluetooth earphone adopting touch and knock control, comprise loudspeaker, wire, control circuit board, blue-tooth device and touch pad, earphone is also provided with the button with power on/off function and bluetooth linkage function; Control circuit board adopts chip STM32F030 as MCU and CSR bluetooth module as blue-tooth device; This earphone is also provided with and knocks controlling organization, knock controlling organization comprise knock Qu Heyou knock identification sensor U4 form knock control circuit, knock identification sensor and press close to knock district's setting, knock identification sensor U4 and adopt LIS3DH 3-axis acceleration sensor, knock the chip STM32F030 on identification sensor U4 connection control circuit board.The utility model, relative to conventional Bluetooth earphone, except conventional button and touchpad operation, is also provided with and knocks operation, knock operation and have corresponding function, thus make this earphone have more function, more convenient operation, and have more interest.
Description
Technical field
The utility model relates to audio frequency and plays product technical field, is specifically related to a kind of bluetooth earphone with touch operation controlling functions.
Background technology
Earphone is conventional electronic product, has broadcasting music, listens to broadcast receiver, plays the several functions such as mobile phone.Traditional earphone adopts button or knob to carry out the operations such as control switch, tuning, broadcasting, frequency modulation usually, and its shortcoming operates convenient not, lacks interesting, and button and knob easily malfunctioning long afterwards for service time.Afterwards, human hair was had to understand the earphone adopting touch pad to control, by the operation such as tuning, broadcasting can be completed with finger paddling on a touchpad, its advantage is that operation has more interest, and touch pad is not easy to failure, shortcoming has been difficult to more complicated operation, as collection music etc.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of structure simple, easy to operate, adopt and touch and knock the bluetooth earphone of control.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of bluetooth earphone adopting touch and knock control, comprise loudspeaker, wire, control circuit board, blue-tooth device and touch pad, touch pad and blue-tooth device connection control circuit board, loudspeaker, by wire connection control circuit board, earphone are also provided with the button with power on/off function and bluetooth linkage function; Control circuit board adopts chip STM32F030 as MCU and CSR bluetooth module as blue-tooth device, it is characterized in that: this earphone is also provided with and knocks controlling organization, knock controlling organization comprise knock Qu Heyou knock identification sensor U4 form knock control circuit, knock identification sensor and press close to knock district's setting, knock identification sensor U4 and adopt LIS3DH 3-axis acceleration sensor, knock the chip STM32F030 on identification sensor U4 connection control circuit board.
Control chip MCU on described SCL pin, SDI pin, SDO pin, CS pin, INT1 pin and the INT2 pin connection control circuit board knocking identification sensor U4.
Adopt capacitance contact board as the primary input device of bluetooth earphone, realize the basic operation of bluetooth earphone.By touch pad can complete volume+/ volume-, upper one bent/operation such as next is bent, play/suspend, cover/unclamp, click touch pad and realize playing suspending and switch, hang up when answering the call during incoming call and answer.Compared with the mechanical key of conventional Bluetooth earphone, have without wearing and tearing, long service life, the advantage such as easy and simple to handle.
By identify user knock 2 times, knock 3 inferior operations, can realize collection music, find song friend etc. function.
The utility model, relative to conventional Bluetooth earphone, except conventional button and touchpad operation, is also provided with and knocks operation, knock operation and have corresponding function, thus make this earphone have more function, more convenient operation, and have more interest.
Accompanying drawing explanation
Fig. 1 is that the utility model knocks control circuit schematic diagram.
Embodiment
In the present embodiment, with reference to Fig. 1, the described bluetooth earphone adopting touch and knock control, comprise loudspeaker, wire, control circuit board, blue-tooth device and touch pad, touch pad and blue-tooth device connection control circuit board, loudspeaker, by wire connection control circuit board, earphone are also provided with the button with power on/off function and bluetooth linkage function; Control circuit board adopts chip STM32F030 as MCU and CSR bluetooth module as blue-tooth device; This earphone is also provided with and knocks controlling organization, knock controlling organization comprise knock Qu Heyou knock identification sensor U4 form knock control circuit, knock identification sensor and press close to knock district's setting, knock identification sensor U4 and adopt LIS3DH 3-axis acceleration sensor, knock the chip STM32F030 on identification sensor U4 connection control circuit board.
Control chip MCU on described SCL pin, SDI pin, SDO pin, CS pin, INT1 pin and the INT2 pin connection control circuit board knocking identification sensor U4.
Adopt capacitance contact board as the primary input device of bluetooth earphone, realize the basic operation of bluetooth earphone.By touch pad can complete volume+/ volume-, upper one bent/operation such as next is bent, play/suspend, cover/unclamp, click touch pad and realize playing suspending and switch, hang up when answering the call during incoming call and answer.Compared with the mechanical key of conventional Bluetooth earphone, have without wearing and tearing, long service life, the advantage such as easy and simple to handle.
By identify user knock 2 times, knock 3 inferior operations, can realize collection music, find song friend etc. function.
The identification of hammer action is the red realization of acceleration earphone produced when knocking based on transducer identification.When hammer action appears on earphone, earphone can produce acceleration in the horizontal direction, and produce slight displacement, now transducer collects the generation of acceleration, and the data of degree of will speed up are transferred to MCU by SDI interface, MCU is processing after filtering and is judging that it is not a misoperation after other process, but the realization of a beat, and carry out next step process.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the utility model practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.
Claims (2)
1. one kind adopts the bluetooth earphone touching and knock control, comprise loudspeaker, wire, control circuit board, blue-tooth device and touch pad, touch pad and blue-tooth device connection control circuit board, loudspeaker, by wire connection control circuit board, earphone are also provided with the button with power on/off function and bluetooth linkage function; Control circuit board adopts chip STM32F030 as MCU and CSR bluetooth module as blue-tooth device, it is characterized in that: this earphone is also provided with and knocks controlling organization, knock controlling organization comprise knock Qu Heyou knock identification sensor U4 form knock control circuit, knock identification sensor and press close to knock district's setting, knock identification sensor U4 and adopt LIS3DH 3-axis acceleration sensor, knock the chip STM32F030 on identification sensor U4 connection control circuit board.
2. according to claim 1 employing touches and knocks the bluetooth earphone of control, it is characterized in that: described in knock control chip MCU on the SCL pin of identification sensor U4, SDI pin, SDO pin, CS pin, INT1 pin and INT2 pin connection control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138321.8U CN204598292U (en) | 2015-03-12 | 2015-03-12 | Adopt the bluetooth earphone touching and knock control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138321.8U CN204598292U (en) | 2015-03-12 | 2015-03-12 | Adopt the bluetooth earphone touching and knock control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598292U true CN204598292U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138321.8U Active CN204598292U (en) | 2015-03-12 | 2015-03-12 | Adopt the bluetooth earphone touching and knock control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598292U (en) |
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 |
-
2015
- 2015-03-12 CN CN201520138321.8U patent/CN204598292U/en active Active
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |