Battery
A battery and battery compartment technology, applied to nickel storage batteries, alkaline storage batteries, battery pack components, etc., to achieve the effect of avoiding waste
Inactive Publication Date: 2009-07-29
李军
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Problems solved by technology
[0004] The purpose of the present invention and the technical problem to be solved: the purpose of the present invention is to solve the deficiencies in the existing mobile phone battery application field, to provide a battery design method, so that the mobile phone battery can be used on the original mobile phone, and can Directly supply power to electrical appliances in the battery compartment of electrical appliances using cylindrical AA batteries
Method used
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[0009] One of the forms of the present invention is briefly described below in conjunction with the accompanying drawings:
[0010] As shown in the figure: 1 in the figure represents the square battery designed by the present invention, 2 represents the battery compartment of an electrical appliance using two AA batteries side by side, 3 represents the retractable positive contact, and 4 represents the positive contact of the docking cell phone battery compartment , 5 indicates the detection contact of the battery compartment of the docking mobile phone, 6 indicates the negative contact of the battery compartment of the docking mobile phone, 7 indicates the flat bottom negative contact with a slightly larger contact area than the positive circuit of the battery, and 8 indicates the electrical energy input electrical circuit in the battery compartment of the electrical appliance The positive contact of the board, 9 represents the negative contact of the electrical energy input e...
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Abstract
The invention provides a rectangular cell which can be used in a mobile phone and also can be used in an electric apparatus battery compartment in which two AA size batteries are used side by side. The appearance characters of the rectangular cell is that the length and the thickness are no larger than one AA size battery, the width is no larger than the sum of the two AA size batteries side by side; one set of adherent points are the same with the neat array of a plurality of circuit adherent points of the battery of an ordinary mobile phone; the other set of the adherent points correspond to the layout of a positive circuit adherent point and a negative circuit adherent point of an energy inputting electric apparatus circuit board inside the electric apparatus battery compartment used by two column-shaped AA size batteries side by side; the anode has a short and small cylinder which extends outwards; and the cathode is a flat-bottom adherent point with the area being a bit larger than the anode adherent point. Two or more than two varieties of voltage are outputted through a voltage adjustment apparatus inside the battery; one set of circuit adherent points output voltage which is the same with the voltage of the cell used in the ordinary mobile phone and the other set of circuit adherent points output voltage which is the same with the voltage used by two AA size batteries which are connected in series.
Description
[0001] Field: [0002] The invention relates to the field of batteries and battery applications, in particular to a battery. Background technique: [0003] At present, most mobile phone batteries use lithium-ion technology, and lithium batteries usually have a charging life of about 500 times. It meets the needs of mobile phones, so it is discarded in advance, but this retired mobile phone battery is still a very rare high-end rechargeable battery for electrical appliances using AA batteries, and can continue to use mobile phone chargers; it is a pity that many Among the mobile phone batteries, there is no one that can meet the needs of the battery compartment of the fifth battery electrical appliance in terms of shape, size, voltage level, and circuit contact layout, so it cannot be used on the fifth battery electrical appliance, resulting in mobile phones, digital batteries, etc. Retired lithium batteries on high-end electrical appliances such as cameras that still have hig...
Claims
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IPC IPC(8): H01M10/30H01M2/10H02J7/00
CPCY02E60/124Y02E60/10
Inventor 李军
Owner 李军