4results about How to "High replacement cost" patented technology

This utility model relates to the field of vulcanization waste gas treatment technology, and in particular to an environmentally friendly rubber ring vulcanization treatment device, including a purification cylinder; it also includes a fixed frame and an exhaust assembly; a discharge pipe is fixedly connected to the upper end of the purification cylinder, an exhaust assembly is provided on one side of the purification cylinder, a fixed frame is slidably connected to the inner side of the purification cylinder, a connecting plate is fixedly connected to one side of the fixed frame, an activated carbon filter for adsorbing particulate matter and organic matter is provided inside the fixed frame, a photocatalytic filter for decomposing harmful substances is provided at the upper end of the activated carbon filter, and a fixed plate is provided at the upper end of the fixed frame; this device, by pulling a lever, causes a slider to slide, the slider to compress a first spring, the slider causes a locking block to move, causing the locking block to disengage from the groove two on the connecting plate, thereby releasing the limitation on the fixed plate, then removing the fixed plate, and then replacing the activated carbon filter and the photocatalytic filter, thereby quickly replacing the filter and reducing the filter replacement cost.

This invention relates to the field of circuit board technology and discloses an integrated precision welding equipment for micro-components of automotive circuit boards. The equipment includes a placement section, which comprises a base. A flip frame is rotatably connected to the base via a rotating shaft located within the base. The flip frame has a placement cavity with a positioning structure inside. A stabilizing element is located within the flip frame via a receiving groove. The equipment also includes a welding section, which comprises a robotic arm. This integrated precision welding equipment for micro-components of automotive circuit boards effectively solves the problems of existing technologies where, when welding double-sided circuit boards, the positioning fixtures often use fixed-size designs, making flexible flipping impossible. Furthermore, the clamping angle and support spacing parameters of these fixtures cannot be flexibly adjusted according to the actual size of the circuit board, making them suitable only for circuit boards of a single specification and unable to meet diverse production needs.

This utility model relates to the field of liquid crystal display module technology, and more particularly to an ultra-thin flexible liquid crystal display module, comprising a light source module, flexible ribbon cables, and an illumination component. Flexible ribbon cables are arranged between the light source modules. An illumination component is arranged on the light-emitting side of each light source module. A first flexible substrate is arranged on the light-emitting side of each light source module. A liquid crystal layer is arranged on one side of the first flexible substrate. A color filter is arranged on one side of the liquid crystal layer. A surface polarizing film is arranged on one side of the color filter. This utility model arranges multiple sets of light source modules in an orthogonal array on one side of the liquid crystal layer, and simultaneously connects the multiple sets of light source modules to the display control circuit board via flexible ribbon cables. This allows the light source modules to emit light independently while being bent along with the flexible liquid crystal module. The light source modules can be mass-produced and assembled according to requirements. Replacement is also convenient when a single light source module is damaged, avoiding the high cost and high replacement cost of flexible circuit boards.

This invention provides a children's shoe sole that prevents insoles from shifting backward, belonging to the field of shoe sole technology. It includes a sole body with several positioning protrusions and an integral top protrusion. The top protrusion surrounds the top edge of the sole body to form a limiting groove for accommodating the insole. The top protrusion extends upward on both sides corresponding to the arch area to form a pair of symmetrical protective walls. At least one elastic member is also provided on the inner side of the top protrusion to provide elastic compression force to the side edge of the insole. The positioning protrusions are wavy, and several of them are arrayed in the forefoot and heel areas. This invention is highly versatile, adaptable to various insoles, effectively prevents insoles from shifting backward, and is lightweight and inexpensive.