CN210725290U

CN210725290U - Improved generation earphone button structure

Info

Publication number: CN210725290U
Application number: CN202020040300.3U
Authority: CN
Inventors: 邹镇鸿
Original assignee: Dongguan Mindong Electronic Technology Co ltd
Current assignee: Dongguan Mindong Electronic Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-06-09
Anticipated expiration: 2030-01-09

Abstract

The utility model provides an improved earphone key structure, including the earphone body, the earphone body is installed bluetooth and is detected chip, touch pad, touch chip, strikes the chip, bluetooth detects the chip and installs in the earphone body is inside, the touch pad is installed in the earphone body surface, strike the chip and install in the earphone body and be close to touch pad department, touch chip install in the earphone body near strike chip department, bluetooth detects the chip and links to each other with touch pad, strike chip and touch chip respectively; by using the double detection, the knocking force can be reduced, the touch sensitivity can be increased to bring a better experience mode for a user, and misoperation is reduced.

Description

Improved generation earphone button structure

Technical Field

The utility model relates to an earphone field especially relates to an improved generation earphone button structure.

Background

At present, most bluetooth headset is at the touch button, the entity button or singly strike and experience not very well, especially in the experience of TWS wireless headset, the touch button mode causes the mistake easily to touch, thereby the entity button presses down the entity button hard for the bluetooth headset of in-ear type can bring for the not good experience of consumer for certain pressure of ear, and singly strike the function and in order to avoid the maloperation as far as possible, it can not put very low to strike the threshold value, the ear has loud "clattering" sound when just causing listening to music to strike, experience is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an improve user experience, reduce user maloperation's improved generation earphone button structure.

The utility model adopts the technical proposal that: the utility model provides an improved generation earphone button structure, includes the earphone body, bluetooth detection chip, touch pad, touch chip, strike the chip are installed to the earphone body, bluetooth detection chip install in inside the earphone body, the touch pad install in earphone body surface, strike the chip install in this internal subsides of earphone touch pad department, touch chip install in this internal being close to of earphone strike chip department, bluetooth detection chip links to each other with the touch pad, strike chip and touch chip respectively, wherein: the Bluetooth detection chip is used for receiving and detecting information transmitted by the touch chip and the knocking chip, and the button is triggered to be opened only when the information transmitted by the touch chip and the information transmitted by the knocking chip are received at the same time; the touch pad is used for knocking and touching by fingers and serves as a touch key after the key is opened; the touch chip is used for sensing whether a touch action exists or not and transmitting information to the Bluetooth detection chip when the touch action is sensed; the knocking chip is used for sensing whether knocking behaviors exist or not and transmitting information to the Bluetooth detection chip when the knocking behaviors are sensed.

The technical scheme is further improved in that the touch chip adopts a touch recognition sensor TP1, the touch recognition sensor TP1 is provided with 3 pins, and the 3 pins are connected with the Bluetooth detection chip. .

The technical scheme is further improved in that the knocking chip adopts a knocking identification SENSOR U27, the knocking identification SENSOR U27 is provided with an SCL pin, an SDA pin and a G-SENSOR _ INT pin, and the SCL pin, the SDA pin and the G-SENSOR _ INT pin are connected with the Bluetooth detection chip.

The earphone body is made of non-metal materials.

The utility model has the advantages as follows: the utility model discloses a strike and realize the button function with the mode of touch, only detect strike and just can trigger the button function when touch simultaneous operation, because there is the dual detection, can reduce the dynamics of striking, sensitivity of touch is increaseed and is brought better experience mode for the user to the maloperation has been reduced.

Drawings

FIG. 1 is a schematic view of the flow frame structure of the present invention;

fig. 2 is a schematic diagram of the touch chip circuit of the present invention;

FIG. 3 is a schematic diagram of the circuit principle of the knocking chip of the present invention;

description of reference numerals: 1-Bluetooth detection chip, 2-touch pad, 3-touch chip, 31-3 pin, 4-tap chip, 41-SCL pin, 42-SDA pin, 43-G-SENSOR _ INT pin.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In this embodiment, referring to fig. 1, an improved generation earphone button structure, including the earphone body, bluetooth detection chip 1, touch pad 2, touch chip 3, strike chip 4 are installed to the earphone body, bluetooth detection chip 1 install in inside the earphone body, touch pad 2 install in earphone body surface, strike chip 4 install in this internal subsides of earphone are close to touch pad 2 department, touch chip 3 install in this internal being close to of earphone strike chip 4 department, bluetooth detection chip 1 links to each other with touch pad 2, strike chip 4 and touch chip 3 respectively, wherein: the Bluetooth detection chip 1 is used for receiving and detecting information transmitted by the touch chip 3 and the knocking chip 4, and the button is triggered to be opened only when the information transmitted by the touch chip 3 and the knocking chip 4 is received; the touch pad 2 is used for knocking and touching by fingers and serves as a touch key after the key is opened, and the opened key has three functions of clicking, double clicking and long pressing; the touch chip 3 is used for sensing whether a touch action exists or not and transmitting information to the Bluetooth detection chip 1 when the touch action is sensed; the knocking chip 4 is used for sensing whether knocking action exists or not and transmitting information to the Bluetooth detection chip 1 when the knocking action is sensed. The earphone body is made of non-metal materials.

Referring to fig. 2, the touch chip 3 employs a touch recognition sensor TP1, and the touch recognition sensor TP1 is provided with 3 pins 31, and the 3 pins 31 are connected to the bluetooth detection chip 1.

Referring to fig. 3, the tap chip 4 employs a tap recognition SENSOR U27, the tap recognition SENSOR U27 is provided with an SCL pin 41, an SDA pin 42, and a G-SENSOR _ INT pin 43, and the SCL pin 41, the SDA pin 42, and the G-SENSOR _ INT pin 43 are connected to the bluetooth detection chip 1.

The utility model discloses a theory of operation does: the utility model discloses an use and strike the mode that adds the touch and realize the button function, such operating mode both need have certain dynamics of striking and need touch the touch button again. Namely, the operation mode is as follows: and lightly touching the touch key area by using a finger belly. Due to the double detection, the scene of misoperation is reduced, the operation can not be realized when the earphone is tapped by a finger, and the operation can not be realized when the earphone is touched by the finger; the key function is triggered only when the software detects that both states are present simultaneously. Because of the double detection, the knocking force can be reduced, the touch sensitivity can be increased to bring a good experience mode for a user, and misoperation is reduced.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an improved generation earphone button structure, its characterized in that, including the earphone body, bluetooth detection chip, touch pad, touch chip, the chip of strikeing are installed to the earphone body, bluetooth detection chip install in inside the earphone body, the touch pad install in earphone body surface, it installs in to strike the chip this internal subsides of earphone is close touch pad department, touch chip install in this internal being close to of earphone strike chip department, bluetooth detection chip links to each other with the touch pad respectively, strikes chip and touch chip, wherein: the Bluetooth detection chip is used for receiving and detecting information transmitted by the touch chip and the knocking chip, and the button is triggered to be opened only when the information transmitted by the touch chip and the information transmitted by the knocking chip are received at the same time; the touch pad is used for knocking and touching by fingers and serves as a touch key after the key is opened; the touch chip is used for sensing whether a touch action exists or not and transmitting information to the Bluetooth detection chip when the touch action is sensed; the knocking chip is used for sensing whether knocking behaviors exist or not and transmitting information to the Bluetooth detection chip when the knocking behaviors are sensed.

2. The improved earphone key structure as claimed in claim 1, wherein the touch chip employs a touch recognition sensor TP1, the touch recognition sensor TP1 is provided with 3 pins, and the 3 pins are connected to the bluetooth detection chip.

3. The improved earphone key structure of claim 1, wherein the tap chip adopts a tap recognition SENSOR U27, the tap recognition SENSOR U27 is provided with an SCL pin, an SDA pin and a G-SENSOR _ INT pin, and the SCL pin, the SDA pin and the G-SENSOR _ INT pin are connected to the bluetooth detection chip.

4. An improved earphone key structure as recited in claim 1, wherein the earphone body is made of a non-metallic material.