Anti-overcharging charging method and anti-overcharging device of intelligent mobile terminal equipment
A technology of intelligent mobile terminal and charging method, which is applied in the direction of circuit devices, battery circuit devices, collectors, etc., can solve problems such as personal injury, overcharging, and loss of overcharging protection, achieve low cost, improve service life and safety , to avoid the effect of overcharging
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[0023] Example one: such as Image 6 , 7 As shown, in the prior art, when charging smart mobile terminal devices such as mobile phones and tablet computers, the charging port is generally directly connected to the computer 1 or the charger 9 plugged into the power socket 10 through the connecting line 3 to form a charging line, but In this way, when the smart mobile terminal device 7 is fully charged, the charging line will not be automatically cut off, but the battery protection board in the smart mobile terminal device 7 is provided to provide overcharge protection for the battery board, but the battery protection board varies with the use time After the growth and aging, the protective effect of the battery will become very limited.
[0024] The charging method for preventing overcharging of a smart mobile terminal device in this embodiment specifically includes the following steps:
[0025] Such as figure 1 As shown, the connection port 2 (usually a USB interface) on the comput...
Example Embodiment
[0028] Embodiment two: such as figure 2 As shown, the difference between this embodiment and the first embodiment is that the charger 9 is used to charge the smart mobile terminal device 7 and the charger 9 is plugged into the power socket 10. A control switch 4 is provided in the charging line between the charger 9 and the smart mobile terminal device 7. The control switch 4 receives the audio signal from the smart mobile terminal device 7 representing its charging state, and controls the charger 9 and the smart device according to the audio signal. The open and closed state of the charging line between the mobile terminal devices 7.
Example Embodiment
[0029] Example three: such as image 3 As shown, the difference between this embodiment and the second embodiment is that the control switch 4 is integrated into the charger 9, so that the user only needs to connect the smart mobile terminal device 7 and the charging device like the current operation method. The device 9 is sufficient to achieve the effect of optimizing the user's operating experience.
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