4results about How to "Avoid external influence" patented technology

The utility model provides a high-precision laser engraving machine which comprises a machine shell, an installation space is arranged in the machine shell, a machine cover is arranged on the top of the machine shell, the high-precision laser engraving machine further comprises a machine cover opening and closing unit, a positioning unit, a driving unit and a laser engraving unit, and the machine cover opening and closing unit is connected with the top of the machine shell in a sliding mode. The two ends of the positioning unit are connected with the two sides of the machine shell. The driving unit is arranged in the machine shell and controls the positioning unit to rotate in a transmission mode. The laser engraving unit is arranged in the machine shell and used for engraving a resin plate. The whole engraving process is carried out in the shell, external influence can be avoided, the operation process is safe, and the engraving precision is high; a resin plate is wound on the surface of the positioning roller, then laser engraving is conducted on the resin plate through the laser head, the laser head only moves along the sliding rod, and the occupied space can be reduced; the positioning pressing plate is controlled to stretch out and draw back through the foot valve to clamp the resin plate, the clamping force is uniform, and the resin plate is not prone to being thrown away.

This utility model provides a high-strength glass furnace-feeding anti-explosion device, relating to the field of glass processing technology. It includes a drive assembly comprising a base disposed within the inner cavity of a conveying platform. A limit plate is disposed on the top of the base, a first fixing plate is disposed on the top of the limit plate, a connecting rod is disposed on the bottom of the limit plate, and a sleeve is disposed on the top of the connecting rod. A drive device is disposed on the side of the mounting platform. By setting up the conveying platform, the glass to be processed can be supported. By setting up the base, the limit plate and the first fixing plate can be supported. A drive motor is disposed at the bottom of the base, and the output end of the motor is fixedly connected to the bottom of the limit plate via a transmission rod. By starting the motor, the connecting rod can be driven to move horizontally through the limit plate, thereby achieving the effect of moving the sleeve through the connecting rod, ensuring that the position of the glass does not shift during transportation and preventing collisions that could cause damage and shattering.

The utility model discloses a high voltage output DCDC power supply module, which comprises a shell, a PCB and an installation epoxy board, the shell is a cavity structure with an opening at the bottom, the PCB is arranged in the shell and is fixed by pouring AB glue, four pins are arranged on the PCB, the four pins penetrate out of the installation epoxy board, and the installation epoxy board covers the bottom of the shell and is fixed with the AB glue in the shell in a contact and bonding manner. The PCB is encapsulated in the cavity of the shell through AB glue by adopting the shell and the mounting epoxy board, so that the power module can be protected and prevented from being influenced by the outside, the mounting epoxy board plays a role in stabilizing the pins and prevents the connection reliability of the PCB from being influenced, the electrical connection between the pins and the PCB is more stable, and the AB glue is encapsulated inside, so that the reliability of the power module is improved. On one hand, an elastic buffering effect is achieved, internal components are prevented from being damaged due to huge vibration, on the other hand, an effect of isolating external influence can be achieved, and the service life is prolonged.

The invention discloses a kitchen decoration and cabinet integrated manufacturing and mounting method, and relates to the technical field of kitchen decoration, the kitchen decoration and cabinet integrated manufacturing and mounting method comprises an integrated cabinet main body, the inner wall of the integrated cabinet main body is fixedly connected with a folding framework, the bottom of the folding framework is fixedly connected with a plurality of vertical rod connecting pieces, and the vertical rod connecting pieces are fixedly connected with the inner wall of the integrated cabinet main body. The cabinet comprises a foldable framework, the foldable framework comprises a plurality of framework vertical rods, the outer walls of the framework vertical rods are slidably connected with transverse rod supporting frames, the three faces of the tops of the outer walls of the framework vertical rods are rotatably connected with transverse rods, and the framework vertical rods comprise vertical rod bodies. Meanwhile, the flexibility and adaptability of installation are greatly improved through the adjustability of the framework vertical rods, the length of the vertical rod framework can be easily adjusted through the design of the folding type framework, the tedious process that in a traditional installation mode, due to the insufficient length, disassembly and adjustment need to be conducted again is avoided, the installation process is simplified, and the construction time is shortened.