6 results about "Plastic electronics" patented technology

Electronic component (1) with a component housing (2) and an integrated circuit (5) with sensor function, which is accommodated in an electronics housing (4) made of plastic, wherein the component housing (2) has a recess (3) in the region of the integrated circuit (5) with sensor function, so that the integrated circuit (5) can perform its function as a sensor through the recess (3), wherein the component housing (2) rests against the edge of the recess (3) on the electronics housing (4) and is sealingly connected to the electronics housing (4) by an adhesive connection, and wherein the component housing (2) has a first vertical section (9) at the edge (7) of the recess (3) which extends along the side of the electronics housing (4) and a second horizontal section (10) which projects beyond the electronics housing (4), characterized by that a projection (11) is formed in the component housing (2) at the edge (7) of the recess (3), the distance (13) between the projection (11) and the electronics housing (4) being smaller than the distance between the remaining component housing (2) and the electronics housing (4), and that the projection (11) is arranged between the first vertical section (9) and the second horizontal section (10).

The utility model discloses a plastic electronic tray on-line cutting device which comprises a collecting groove, a positioning frame is fixedly connected to the middle of the collecting groove, a first motor is fixedly connected to one side of the outer wall of the positioning frame, and a driving shaft of the first motor penetrates through the positioning frame and is fixedly connected with a two-way threaded rod. Fixing plates are arranged at the two ends of the two-way threaded rod correspondingly, clamping mechanisms are arranged on the outer side walls of the fixing plates, and cutting mechanisms are arranged at the tops of the fixing plates. The collecting groove, the clamping mechanism, the cutting mechanism and the supporting assembly are matched with one another, when plastic burrs of the tray are cut through the cutting tool bit, the cut position is polished through the polishing head synchronously, the edge of the plastic electronic tray is smoother and is not sharp any more, and the machining efficiency of the plastic electronic tray is improved. And subsequent carrying and moving by workers are facilitated, the personal safety of the workers can be protected, and the production efficiency of the plastic electronic tray can be improved.

A paper-plastic electronic cigarette shell comprises a lower outer support, an inner support, an upper outer support and a cigarette holder. A clamping cavity with an upward opening is formed in the lower outer support, and a first cigarette holder embedding groove and a first through groove are formed in the two sides of the clamping cavity respectively; the inner support is glued in the clamping cavity of the lower outer support from top to bottom, the inner support is provided with a first accommodating cavity with an upward opening, and two sides of the inner support are respectively provided with a second cigarette holder embedding groove and a second through groove; the upper outer support covers the lower outer support and the inner support from top to bottom, the upper outer support is provided with a second containing cavity with a downward opening, and a third cigarette holder embedding groove and a third through groove are formed in the two sides of the upper outer support. In addition, the utility model further provides an electronic cigarette with the paper-plastic electronic cigarette shell. According to the utility model, by designing the structure that the plurality of layers of supporting shells are glued and assembled, the electronic cigarette shell can be produced, assembled and formed more easily and simply, and the shell is made of full-paper-plastic materials, so that the electronic cigarette shell is high in quality, low in price and more environment-friendly; the utility model has the advantages of strong practicability and strong popularization significance.

This utility model discloses a novel nut anti-loosening structure, relating to the field of mechanical fastener technology, and applicable to plastic electronic products, home appliances, automotive parts, and other fields. The structure includes a plastic housing, a metal nut embedded within the housing, and an anti-loosening plastic hole located at the outlet end of the threaded hole of the metal nut, all three being coaxially arranged. The diameter of the anti-loosening plastic hole is smaller than the nominal diameter of the screw and is integrally formed with the plastic housing; the metal nut is injection-molded and embedded within the housing. After the screw passes through the threaded hole of the metal nut, it is screwed into the anti-loosening plastic hole. The elastic deformation of the plastic generates a continuous radial clamping force and axial frictional resistance, effectively preventing the screw from loosening under high-frequency vibration or temperature change environments. This structure requires no additional anti-loosening parts, is low-cost, simple to manufacture, compact in structure, provides long-lasting anti-loosening force, and has high reliability, solving the problems of easy loosening in traditional structures and high cost of existing solutions.

This utility model relates to the field of modular wireless charging technology, specifically a modular plastic electronic device holder for wireless charging. The utility model includes a holder body, on which a wireless charging module body is fixedly installed on the lower inner wall of the wireless charging slot. This utility model uses a clamping adjustment component to clamp the electronic device from both sides, achieving stable clamping and adapting to electronic devices of different sizes and weights. It provides stable support and fixation for the electronic device, ensuring that the electronic device maintains optimal alignment with the wireless charging module body during charging. Compared to some traditional holders on the market that use magnets to attach the back of the electronic device for charging, this avoids the electronic device shifting during charging, compromising the alignment accuracy between the wireless charging coil and the device's receiver, and thus preventing wireless charging interruption.

The invention belongs to the technical field of plastic electronic packaging, and particularly relates to a packaging process for preventing packaging layering of a power device. Comprising the following steps: welding a chip on a lead frame; carrying out plasma cleaning on the lead frame welded with the chip; uniformly mixing a silane coupling agent and a diluent to obtain a glue solution; debugging the height of a glue spraying head, a glue spraying path and a glue spraying speed, so that the silane coupling agent is uniformly sputtered on the surface of the chip; carrying out plasma cleaning on the lead frame after spraying is completed again; carrying out plastic package curing on the chip by using a plastic package material to obtain a plastic package piece; in the plastic package curing process, glue solution molecules and a plastic package material are subjected to chemical reaction to form firm chemical bonds. The problems that in the prior art, after a large chip power device is packaged, due to the fact that the bonding strength of a plastic packaging material and the surface of the chip is insufficient, the layering defect is prone to occurring, the reliability of the device is reduced, and the service life is shortened are solved.