Current collection body for battery
A technology of battery collection and conductor nails, which is applied to electrode carriers/current collectors, small-sized batteries/battery packs, battery boxes/coatings, etc., and can solve problems such as uneven density of sealing rings, poor reliability, and reduced battery reliability. , to achieve the effect of filling the space with large active material, reducing the thickness and increasing the capacitance
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[0033] The core of the invention is to provide a battery collector capable of prolonging the service life and reliability of the sealing ring while ensuring the safety and explosion-proof performance of the battery.
[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0035] see Figure 4 and Figure 5 , Figure 4 It is a structural schematic diagram of a specific embodiment of the sealing ring provided by the present invention; Figure 5 for Figure 4 Bottom view of the seal shown.
[0036] In a specific implementation manner, the sealing ring 21 provided by the present invention can be made of nylon material, specifically, nylon 6, nylon 66 or nylon 610 can be selected.
[0037] The sealing ring 21 comprises a generally annular main plane 213 which is perpendicular to the longitudinal...
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