Rechargeable battery and application thereof

Abstract

The present invention proposes a rechargeable battery. The rechargeable battery includes a cover body and two electrode terminals arranged on the cover body to receive or release direct current positive and negative poles; On the electrode end face, one of the electrode terminals is located at the center of the electrode end face, while the other electrode terminal is located at the near edge of the electrode end face; not only can the environmental protection purpose of repeated use be achieved, but also the two electrode terminals have compression elasticity , and increase the contact pressure of the two electrode terminals, which has a good electrical connection effect; and, through the setting position of the electrode terminals of the rechargeable battery, the function of turning the rechargeable battery can provide the luminous buoy circuit to form a circuit or break.

Description

technical field [0001] The invention relates to a battery and a luminous buoy, in particular to a rechargeable battery and a luminous buoy using the rechargeable battery to provide a circuit forming or breaking function. Background technique [0002] Generally speaking, because disposable batteries that are exhausted at one time are extremely harmful to the environment; therefore, there is a need for the existence of more environmentally friendly rechargeable batteries, but the rechargeable batteries currently on the market, because their electrode terminals Setting in a fixed way will often cause poor contact with the circuit contacts, so there is a need and room for improvement. [0003] The luminous buoys used today mainly use the phototaxis of fish, which will make the fish mistakenly think that there are creatures that can forage, and gather in groups in places with light; and the batteries used in luminous buoys are mostly Such as the prior art of TW patent announceme...

AI Technical Summary

Problems solved by technology

[0002] Generally speaking, because disposable batteries that are exhausted at one time are extremely harmful to the environment; therefore, there is a need for the existence of more environmentally friendly rechargeable batteries, but the rechargeable batteries currently on the market, because their electrode terminals Setting in a fixed way will often cause poor contact with the circuit contacts, so there is a need and room for improvement

[0003] The luminous buoys used today mainly use the phototaxis of fish, which will make the fish mistakenly think that there are creatures that can forage, and gather in groups in places with light; and the batteries used in luminous buoys are mostly Such as the prior art of TW patent announcement No. M249473 "improvement of buoy structure", and the disclosed prior art content is to use a special rechargeable reusable battery that is marked as 3 in the specification; The rechargeable battery 3 shown in the technology has a positive electrode and a negative electrode at its tip. When the rechargeable battery 3 is used, it must first be inserted into the sleeve 211, and the center of the alignment is provided with a perforation and has been inserted. The light bulb 222 is fixed in the special circuit board on it, and then the container 12 and the sleeve 211 are relatively screwed together, so this prior art is not only quite inconvenient for users, but also The following problems often occur:

[0004] 1. Since the contact pressure between the battery 3 and the special circuit board fixed by the light bulb 222 in the prior art is not provided by the relatively screwed joint between the container groove 12 and the sleeve 211, the contact pressure between the container groove 12 and the sleeve 211 After the relative tightening, it often happens that the battery 3 and the fixed special circuit board of the light bulb 222 are not in good contact and the light bulb 222 is not bright; Only when the battery 3 and the special circuit board fixed by the light bulb 222 are inserted tightly can the container 12 and the sleeve 211 be tightened again, which not only often causes the problem of poor contact between the battery 3 and the special circuit board fixed by the light bulb 222 , and because of the contact problem between the battery 3 and the special circuit board fixed by the light bulb 222, the user feels quite troublesome, so this prior art cannot meet the needs of the user.

[0005] 2. In addition, because the contact pressure of the battery 3 of the prior art and the special circuit board fixed by the light bulb 222 is not provided by the relative screwing connection between the storage tank 12 and the sleeve 211, the storage tank 12 and the sleeve 211 Whether it has been relatively screwed and engaged cannot be known from the light of the light bulb 222. If it is directly used at this time and comes into contact with water, the special circuit board fixed by the light bulb 222 may be damaged due to moisture, which will cause extreme damage to the user. large and severe distress

[0006] As can be seen from the defects of the above-mentioned prior art, there is really a need for those who are urgently waiting for the industry to solve and improve

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