Shenzhen Everwin Precision Technology Co., Ltd.

Huizhou Tcl Mobile Communication Co., Ltd.

Su Lu

Xiaoshuo Chen

Yayong Li

Yi Cheng Zhang

Jin Chen

Shaocan Zhang

Teng Li

Mingsheng Liu

Changbai Liu

Chongwei Wang

Zhian He

Quanyi Liu

A closure body includes a closure member and a sealing member formed on closure member. The closure member includes a closure end, an accommodation end extending downward from closure end, an e-liquid passage running through closure end and extending to accommodation end, and an air passage separated from e-liquid passage. The air passage includes a connection air passage running through top of closure end, a longitudinal air passage longitudinally running through closure end and communicating with connection air passage, and an outer-side air passage extending from outer edge of longitudinal air passage to accommodation end. A notch is formed in middle of accommodation end. The sealing member includes a first sealing portion—formed at accommodation end, a second sealing portion extending from first sealing portion toward closure end, and a third sealing portion formed at periphery of top of closure end and integrated with second sealing portion.

Closure body and cartridge

An electronic atomizer includes a cartridge tube provided with an e-liquid storage cavity and a flue, a closure member closing the e-liquid storage cavity, a sealing member, an atomizing core provided in the closure member, and a base. The closure member includes a closure end, an accommodation end extending downward from closure end, a flow passage vertically penetrating through closure member, and an air passage separated from flow passage; the sealing member is integrally formed on closure member and includes a first sealing portion covering outer side of the atomizing core, a second sealing portion covering outer periphery of the closure end and abutting against inner wall surface of the cartridge tube, and a third sealing portion fitted to top end of the air passage and abutting against end edge of the flue; the e-liquid storage cavity communicates with upper end surface of atomizing core through the flow passage.

Electronic atomizer, electronic atomizer assembly method, and electronic cigarette

A connection mechanism includes fixing seats, rotary seats, and transmission gears. Each of the fixing seats includes base and shaft holes provided at two sides of the arc-shaped base. The rotary seats and the transmission gears are clamped between two adjacent fixing seats. Each of the rotary seats includes a seat body, an arc-shaped groove longitudinally penetrating through the seat body, and a teeth structure formed by laterally extending from a middle portion of the seat body below the arc-shaped groove. Each of the two transmission gears includes a rotation shaft and a gear fixed onto the rotation shaft and engaged with the teeth structure, wherein the rotation shaft passes through the arc-shaped groove and includes two ends respectively limited inside the shaft holes of two adjacent fixing seats.

Connection mechanism, foldable display device and communication device

A waterproof card holder includes a card holder frame and a cover plate located at top of the card holder frame. The waterproof card holder includes a sleeve integrated with and extending from an inner side of the cover plate and a through-hole penetrating through the sleeve and the cover plate. A waterproof mechanism is accommodated in the sleeve. The waterproof mechanism includes a main body, a first end portion located inside the sleeve, a second end portion protruding from the sleeve, and a waterproof ring located on a periphery of the main body and close to the first end portion. The waterproof ring and the sleeve form a sliding sealing structure therebetween.

Waterproof card holder, card seat, metal casing and mobile terminal

A waterproof card holder includes a card holder frame, a cover plate, a sleeve integrated with and extending from an inside of the cover plate, and a waterproof mechanism in the sleeve. A through-hole of the sleeve penetrates through the sleeve and cover plate. The waterproof mechanism includes a first end portion limited inside the sleeve, a second end portion having an outer diameter smaller than that of the first end portion, and a waterproof ring sleeved on a periphery of the first end portion and forming a sliding sealing structure with the sleeve. The sleeve includes first and second openings respectively disposed at two ends of a sleeve body. The first end portion is limited to be only movable within a stroke between the first and second openings. The second end portion being capable of passing through a first opening to be in contact with a card retracting mechanism.

Waterproof card holder and metal casing

A USB connector includes a docking assembly, a first metal member sleeved on the docking assembly, a plastic housing, and a second metal member integrated with and formed inside the plastic housing. The docking assembly includes an insulation body including a base and a docking tongue extending forward from the base and a conductive terminal integrated with and formed inside the insulation body. The first metal member includes an annular body sleeved on the base and welding feet extending rearward from two opposite sides of the annular body. The second metal member includes a plate body formed on a side wall of the plastic housing. Second welding portions formed by two sides of the plate body are bent and then extend toward the circuit board and a holding piece extending rearward from the plate body and fastened at a tail of the base of the insulation body.

USB connector

Fault handling methods in a home service system, and associated household appliances and servers are disclosed. According to a fault handling method, the household appliance may send a first message to a primary server, and may decide the primary server fails when not receiving a feedback connection signal from the primary server. The household appliance may then send a second message to a backup server according to pre-stored identification information of the backup server, so as to connect to the backup server. Thus, the household appliances can directly communicate with the backup server to establish connections thereto, eliminating the need of communications between the primary and the backup server, and no extra servers would be needed, which can reduce the cost, thereby avoiding the collapse of the entire home service system due to failure of the primary server.

Growing community of inventors

Guangdong, China

Su Lu