CONDUCTIVE CONTACT STRUCTURE, BATTERY ASSEMBLY AND ELECTRONIC CIGARETTE HAVING SAME
FIG5 is a schematic perspective diagram illustrating a connecting structure of a sealing member according to the present disclosure
Specifically, as shown in FIG5, in the embodiment of the present disclosure, the sealing member 14 comprises a large-diameter section 141 and at least one small-diameter section 142 located at an outer periphery of the large-diameter section 141. The large-diameter section 141 blocks the through-hole 1111 and is provided with a retaining hole 1411 through which the positive electrode assembly 12 passes, and the small-diameter section 142 is provided with a positioning groove 1421/positioning block 1311. Here, in the embodiment, two small-diameter sections 142 are provided at both sides of the large-diameter section 141. The large-diameter section 141 blocks the through-hole 1111, thereby effectively preventing oil from penetrating from the through-hole 1111. The two small-diameter sections 142 are integrally formed with the large diameter section 141, and two positioning grooves 1421 are sleeved on the two positioning blocks 1311 provided by the insulating assembly 13, preventing the one-piece sealing member 14 with a large diameter from sealing, effectively saving the material cost, and reducing the installation space 70 at the same time.
schematic perspective diagram
1411
retaining hole
14
sealing member
1421
positioning grooves positioning groove
['1. A conductive contact structure suitable to be used in a battery assembly (100), wherein the battery assembly (100) comprises a cover body (50) and a main body (30) in which a main control board (90) is built, wherein an installation space (70) is formed between the cover body (50) and the main body (30), wherein the conductive contact structure (10) comprises a negative electrode assembly (11), a sealing member (14), an insulating assembly (13) and a positive electrode assembly (12), which are provided in the installation space (70) sequentially, the negative electrode assembly (11) passes through the cover body (50) to abut against the sealing member (14), the negative electrode assembly (11) is provided with a through-hole (1111) in which an external load is installed, one end of the insulating assembly (13) covers the positive electrode assembly (12) in the main body (30), and the other end abuts against the sealing member (14), the positive electrode assembly (12) partially passes through the insulating assembly (13) and the sealing member (14) sequentially, the positive electrode assembly (12) is received in the through-hole (1111), and the main control board (90) is electrically connected to the positive electrode assembly (12) and the negative electrode assembly (11); characterized in that  one of the insulating assembly (13) and the sealing member (14) is provided with at least one positioning block (1311), while the other thereof is provided with a positioning groove (1421), one of the positioning blocks (1311) is inserted into one of the positioning grooves (1421), and the sealing member (14) is fixed to the insulating assembly (13).', '2. The conductive contact structure according to claim 1, wherein the sealing member (14) comprises a large-diameter section (141) and at least one small-diameter section (142) located at an outer periphery of the large-diameter section (141), the large-diameter section (141) blocks the through-hole (1111) and is provided with a  retaining hole (1411) through which the positive electrode assembly (12) passes, and the small-diameter section (142) is provided with a positioning groove (1421)/a positioning block (1311).']