Earphone cabin, earphone, earphone equipment and storage medium
A technology of earphone and switch module, which is applied in the direction of earphone mechanical/electronic switch, earpiece/earphone accessories, rechargeable battery/devices, etc. It can solve the problem of increasing the conduction impedance of the charging path, low charging efficiency, and large analog switch conduction impedance, etc. problem, achieve the effect of reducing excessive impedance and improving charging efficiency
Pending Publication Date: 2021-09-24
南昌勤胜电子科技有限公司
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the on-resistance of the analog switch is relatively large, and when the earphone and the earphone compartment are connected together for charging, the two analog switches will continue to increase the on-resistance in the charging path, resulting in low charging efficiency
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the application, many technical details are provided for readers to better understand the application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can also be realized. The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present application, and the embodiments can be combined and referred to each other on the premise of no contradiction.
[0019] An embodiment of the present application relates to an earphone compar...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention relates to an earphone charging technology, and discloses an earphone cabin, an earphone, earphone equipment and a storage medium. The invention comprises a first switch module and a second switch module. A first end of the first switch module is connected with a first communication trigger port of the earphone cabin, a second end of the first switch module is connected with a first communication port of the earphone cabin, and a third end of the first switch module is connected with a first external pin of the earphone cabin; the first end of the second switch module is connected with the battery of the earphone cabin, and the second end of the second switch module is connected with the first external pin. According to the invention, the switch modules are arranged in the communication channel and the charging channel of the earphone cabin to control the opening and closing of the corresponding channels, and the switching of the communication channel and the charging channel is realized through the switch modules, so that the problem of overlarge impedance caused by the arrangement of analog switches in the channels is reduced, and the charging efficiency is improved.
Description
technical field [0001] The embodiment of the present application relates to the technical field of earphones, and in particular to an earphone housing, earphones, earphone equipment, and a storage medium. Background technique [0002] True Wireless Stereo (TWS, True Wireless Stereo) is widely used in daily life. At present, the TWS earphones and the earphone compartment containing the earphones on the market have two channels, that is, the communication channel between the earphone and the earphone compartment, and the communication channel between the earphone and the earphone compartment. The charging channel between the two channels of the earphone and the two channels of the earphone compartment need to be switched. Therefore, the existing TWS earphone and the earphone compartment are equipped with an analog switch (Analog Switch), and the communication channel and the charging channel are switched through the analog switch. . [0003] However, the on-resistance of the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/00H02J7/00
CPCH04R1/1025H04R1/1041H04R3/00H02J7/0048
Inventor 蒋洪生
Owner 南昌勤胜电子科技有限公司