Multi-functional portable power supply
A portable power supply and multi-functional technology, applied in the field of power supply, can solve problems such as inconvenient use, and achieve the effect of convenient use and firm fixation
Active Publication Date: 2012-07-11
深圳市富华峰科技有限公司
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Problems solved by technology
[0003] Aiming at the disadvantages that the mobile phone charger in the prior art mentioned above can only be applied to a single model, and the universal charger can only use a 220V power supply, which is inconvenient to use, the present invention provides a multifunctional portable power supply, which is used in the charger There is a rechargeable battery inside, and the internal rechargeable battery can be used to charge the battery of the mobile phone without an external power supply, which is convenient to use
Method used
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Embodiment Construction
[0022] This embodiment is a preferred implementation mode of the present invention, and other principles and basic structures that are the same or similar to this embodiment are within the protection scope of the present invention.
[0023] Please see attached figure 1 to attach Figure 4 , the present invention is composed of an upper shell 1 and a lower shell 2. A charging circuit board 17 and a rechargeable battery 16 are arranged inside the shell. The casing 1 is injection molded at one time. A bottom plate 5 is installed on the fixed plate 3 through an elastic component. In this embodiment, the elastic component adopts a spring 4, and the bottom plate 5 can move freely. The top of the upper shell 1 is provided with a top plate 6 corresponding to the bottom plate 5, and the top plate 6 is fixedly arranged with the upper shell 1. The top plate 6 is provided with a bar-shaped chute 7, and two slidable adjustment rods are arranged in the chute 7, each A charging electrode ...
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The invention discloses a multi-functional portable power supply integrating a mobile phone charger and a portable power supply, which comprises a shell, a charging circuit arranged in the shell and a charging plug arranged outside the shell. The upper bottom of a front cover of the shell is fixedly provided with a strip fixing plate which is provided with a moveable bottom plate through more than one elastic parts; the upper top of the front cover of the shell is fixedly provided with a top plate which is provided with a chute; two slidable adjusting rods are arranged in the chute; a charging electrode is fixedly arranged on each adjusting rod; two charging electrodes are electrically connected with a positive electrode and a negative electrode of the output end of the charging circuit respectively; a rechargeable battery is fixedly arranged in the shell; and the charging circuit is electrically connected with the positive electrode and the negative electrode of the output end of thecharging circuit. The rechargeable battery is arranged in the charger, so the mobile phone battery can be charged by using the internal rechargeable battery without an external power supply; and the multi-functional portable power supply is convenient to use.
Description
technical field [0001] The invention discloses a power supply, in particular to a multifunctional portable power supply integrating a mobile phone charger and a portable power supply. Background technique [0002] With the increasing number of consumer electronic products such as mobile phones in people's lives, charging mobile phones has become a headache. In the prior art, a general mobile phone is designed with a charger, even if different models of mobile phones produced by the same manufacturer, the chargers may be different, and the universality of the charger is poor. In order to solve this problem, people have invented Universal charger. The current universal chargers use 220V AC mains as the power input, and two shrapnel as the charging electrode output. When there is no AC input, the charger is useless. Moreover, the shrapnel is used as the charging electrode. Stable, inconvenient to use. Contents of the invention [0003] Aiming at the disadvantages that the ...
Claims
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IPC IPC(8): H02J7/00H02J7/10H01M10/44H01R33/00H01R33/18H01R11/24
CPCY02E60/12Y02E60/10
Inventor 黄泽鑫黄泽彪
Owner 深圳市富华峰科技有限公司