5results about How to "Reduce touch" patented technology

The invention discloses a welding fixture for motorcycle production, and relates to the field of welding fixtures, the welding fixture comprises a fixture body, a connecting plate is arranged in the middle of the back surface of the fixture body, convex parts symmetrically extend outwards from two sides of the fixture body, and L-shaped convex parts extend outwards from the front surface of the surface of the fixture body. According to the welding clamp for motorcycle production, through cooperation of the positioning frame, the vertical displacement frame, the vertical shaft, a third spring, a rotating ring, a rotating rod, a sleeve rod, a vertical strip and an inner pipe insert block, a workpiece port can be limited in the height direction, the rotating direction and the inserting direction, the tubular end enters the port through the inner pipe insert block, and the non-tubular end abuts against the outer wall through the inner pipe insert block; the position is adjusted by matching with a vertical frame, a clamping plate, a transverse shaft, a sliding seat, a bottom frame and a second spring, so that the movement of the end part of a workpiece before welding is limited, the problems of deviation of a pipe port, dislocation of a welding spot and shaking after clamping are solved, the clamp adapts to the positioning requirements of a port piece and a plate piece, and the clamp changing process is reduced.

This utility model relates to an electro-injection device. The electro-injection device includes: a support, comprising an upper bracket and a lower platform arranged opposite to and spaced apart; an electro-injection platform, disposed on the upper bracket, with several through holes formed on its bearing surface opposite to the lower platform; a lifting unit, comprising a base plate and multiple push rods connected to the base plate, the base plate being movably disposed on the lower platform and located between the electro-injection platform and the lower platform; the push rods being inserted into the through holes one by one, and the push rods having an initial state and a lifted state. In the initial state, the top end of the push rod is located in the corresponding through hole; in the lifted state, the top end of the push rod extends out of the corresponding through hole towards the bearing surface of the electro-injection platform; and a driving unit for driving the base plate and push rods to move away from the lower platform, so that the push rods switch from the initial state to the lifted state. This utility model's electro-injection device can improve the yield of solar cell electro-injection, improve operator safety, and also maintain production efficiency.

The application belongs to the technical field of high polymer materials, and relates to an acrylic resin, an OCA layer composition and application. The acrylic resin is prepared by copolymerization of the following monomers: acrylic compounds, alkyl acrylate compounds, siloxane acrylate compounds, epoxy acrylate compounds, hydroxyalkyl acrylate compounds, styrene compounds and functional acrylate monomers. The OCA layer prepared from the acrylic resin has high transmittance, high flatness, strong adhesion, low dielectric constant and excellent aging resistance, and has good resistance to common solvents such as IPA, NMP, TMAH and DIW used in photoetching processes.

The utility model provides a shaving board edge strip cutting-off device, which relates to the technical field of shaving board processing and comprises a workbench, and a strip cutting mechanism, a shunting mechanism and a cutting-off mechanism are arranged on the workbench. The flow dividing mechanism comprises a first vertical frame and a second vertical frame, the top of the first vertical frame is sleeved with a first sleeve block, the top of the second vertical frame is sleeved with a second sleeve block, and a flow dividing plate is arranged between the first sleeve block and the second sleeve block; a cutting mechanism is arranged between the first vertical frame and the second vertical frame and comprises an inverted-L-shaped stand column, an air cylinder is arranged at the top of the stand column, and a cutting knife is arranged at the bottom of a telescopic rod of the air cylinder.

The invention provides an observation desk for pathological analysis and diagnosis, and relates to the field of pathological analysis equipment. The observation table for pathological analysis and diagnosis comprises a table top plate, the two sides of the bottom of the table top plate are sequentially and fixedly connected with a supporting plate and a containing box in the left-right direction, a containing frame is arranged on the left side of the bottom of the table top plate, and a square groove used in cooperation with the containing box is formed in the right side of the top of the table top plate; a square groove is formed in the base, a supporting frame is arranged in the square groove in a sliding mode, a transverse plate is transversely and fixedly connected to the top of an inner cavity of the supporting frame, a hiding assembly is arranged at the bottom of the transverse plate, and an adjustable auxiliary assembly for conducting auxiliary positioning on the microscope is arranged on the hiding assembly. According to the microscope base fixing device, microscope bases of different sizes can be adsorbed and fixed in real time according to actual use requirements, the fixing state can be quickly released, a user can conveniently maintain or repair a microscope, and the overall applicability of the device is improved.