Grid-electricity hybrid composite glass sintered watertight connector and composite glass forming process

Abstract

The invention discloses a grid-electricity hybrid composite glass sintered watertight connector. The connector comprises a plug and a socket, the plug and the socket are plugged, the socket comprises a shell a, a plurality of coaxial shells a and a plurality of pins a, the plurality of coaxial shells a, the plurality of pins a and a plurality of pins b form a whole through a glass insulator a, the plug comprises a shell b, a plurality of coaxial shells c and a plurality of pins d, and the shell b, the plurality of coaxial shells b, the plurality of contact pins d and a plurality of contact pins c form a whole through the glass insulator b. The invention further discloses a composite glass forming process of the grid-electricity hybrid composite glass sintered watertight connector. The invention has the advantages that: on the basis of transmitting a plurality of groups of low-frequency signals, a function of transmitting a high-speed differential network signal is realized, and the internal longitudinal sealing and corrosion resistance are ensured to the maximum extent; the electrical performance is guaranteed to be not obviously reduced in the high-temperature and high-humidity environment, and corrosion is visible under the extreme condition; and the connector has good waterproof performance and can be used in a marine environment.

Description

technical field [0001] The invention relates to a watertight connector, in particular to a network power mixed composite glass sintered watertight connector and a molding process of the composite glass. Background technique [0002] At present, most of the network-electricity hybrid glass-fired connectors have a mixed structure of radio frequency and low-frequency signal network-electricity. The composite sintering of radio frequency and low frequency is relatively easy because it is a single core and a single shell with uniform circumferential stress; or low-frequency signal Mixed structure with four coaxial, in which the low frequency signal is a plastic mounting plate method or a glass burnt structure, the four coaxial part is a plastic mounting plate method, and for watertight connectors, especially when used in a marine environment, the occasional plug removal Finally, ordinary connectors are placed in a high-temperature and high-humidity environment. In extreme cases, ...

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Problems solved by technology

[0002] At present, most of the network-electricity hybrid glass-fired connectors have a mixed structure of radio frequency and low-frequency signal network-electricity. The composite sintering of radio frequency and low frequency is relatively easy because it is a single core and a single shell with uniform circumferential stress; or low-frequency signal Mixed structure with four coaxial, in which the low frequency signal is a plastic mounting plate method or a glass burnt structure, the four coaxial part is a plastic mounting plate method, and for watertight connectors, especially when used in a marine environment, the occasional plug removal Finally, ordinary connectors are placed in a high-temperature and high-humidity environment. In extreme cases, condensation leakage occurs, and water droplets will drip on the socket, which is very prone to corrosion. After long-term research by the inventor, a network power supply was invented. Hybrid composite glass sintered watertight connector, and the composite sintered finger adopts two layers of shells, separated by electronic glass in the middle. The composite glass sintered structure of this watertight connector has high performance in matching material properties and sintering process parameters. requirements, and with the increase in the number of coaxial and the asymmetry of the circumferential stress, the increase in the number of all contact pieces, the individuation of the arrangement position and the difficulty of reducing the gap will increase. In addition, due to the titanium alloy itself and the glass Poor wettability, composite sintering process is very difficult

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