6results about How to "Fix fix" patented technology

This utility model discloses an improved irregular-shaped test socket, including an irregular-shaped pin plate. The pin plate has multiple sets of mounting holes, each set including multiple parallel pin slots, with the pin tip slot higher than the pin tail slot. A circular limiting groove penetrating multiple pin slots is provided in the center of each mounting hole, located above a hollowed-out portion. A silicone circular rod is installed within the circular limiting groove. The arc-shaped portion of the irregular-shaped pin is installed below the silicone circular rod, with the pin tip located in the pin tip slot and the pin tail slot within the pin tail slot. A silicone strip groove is provided above the circular limiting groove and the pin tail slot, containing a silicone strip used to press against the silicone circular rod and pin tip. The silicone strip is made of a softer material than the silicone circular rod. This utility model increases the rigidity of the rotating shaft, stabilizing the rotation of the irregular-shaped pin, preventing sliding friction, improving the lifespan of the circuit board, increasing the interference contact amount, and ensuring reliable contact.

This invention relates to the field of electrical equipment cabinet technology, specifically to an energy-saving and heat-dissipating power electrical control cabinet. The cabinet includes a control unit with a first partition dividing the space within it into an air intake chamber and an equipment chamber. A heat dissipation mechanism is also provided within the control unit, including an air intake assembly located within the air intake chamber. This assembly comprises a main air intake duct, several air outlet ducts, and several mounting plates. Several mounting holes are provided on the side of the first partition near the air intake chamber. Through holes are provided on the mounting plates, and fixing bolts are installed within these through holes and screwed into their corresponding mounting holes. This energy-saving and heat-dissipating power electrical control cabinet overcomes the problem of insufficient localized temperature reduction in existing heat dissipation methods. Furthermore, the position of the heat dissipation vents can be flexibly adjusted to address the issue of adjusting the position of equipment within the power electrical control cabinet.

This utility model relates to the field of die-cutting machine technology and discloses a precise positioning mechanism for a high-precision positioning die-cutting machine. It includes a base, a slide rail fixedly connected inside the base, a slide plate slidably connected to the outer wall of the slide rail, a rotating rod rotatably connected inside the base, and transmission rods rotatably connected to both sides of the rotating rod. One side of the transmission rod is rotatably connected to the top of the slide plate. A cylinder is fixedly connected inside the base, and the output end of the cylinder is fixedly connected to one side of the outer wall of the slide plate. In this utility model, the slide plate can drive a gear to rotate via a rack, thereby moving a rotating limiting block towards the center of the processing table for positioning via a rack and a sliding block. Simultaneously, the slide plate can push a gripper to clamp the workpiece via a connecting rod, solving the problem of needing other mechanisms to fix the workpiece after positioning. This achieves an integrated design of positioning and fixing, improving the efficiency of the positioning die-cutting machine.

The scheme discloses a small-size oil cylinder general assembly device, which comprises a pair of clamping pincers capable of clamping along a Y direction, and further comprises a bottom plate extending along an X direction and a Y direction, and a positioning pin with an axis extending along a Z direction; the clamping pincers and the positioning pin are arranged on the bottom plate; a surface extending along the X direction and the Z direction is formed at a clamping point of the clamping pincers, and the axis of the positioning pin is on the surface; the positioning pin is movable and positionable along the X direction; a plurality of positioning pin mounting holes are arranged on the bottom plate along the X direction, and the positioning pin is inserted into one of the positioning pin mounting holes; and a limiting structure for limiting the positioning pin from being pulled out of the positioning pin mounting hole is further arranged. The scheme has the beneficial effects that the fixing problem of a cylinder body in the prior art is solved, the outer surface of the cylinder body is not scratched, the assembly efficiency is significantly improved, the appearance defects are greatly reduced, and the assembly demand of oil cylinders of multiple specifications can be met.

The utility model discloses a kind of pipe bundle support of vehicle and vehicle, the pipe bundle support includes: support main body, the support main body is provided with frame connecting section and air compressor pipe installation section, the air compressor pipe installation section is bently connected in the frame connecting section;First threaded part, the first threaded part is set in the frame connecting section, the first threaded part is provided with the first threaded portion for cooperating with fastener;Second threaded part, the second threaded part is set in the air compressor pipe installation section, the second threaded part is provided with the second threaded portion for cooperating with fixed part. Thus, by setting the pipe bundle support, the fixing problem of air compressor pipe can be effectively solved, so as to avoid the risk of dynamic interference between air compressor pipe and adjacent structure, and the versatility of the pipe bundle support at different positions can also be improved, thereby reducing the development cost of whole vehicle.

This utility model belongs to the technical field of transportation devices, specifically a transportation device for electromechanical engineering equipment. It includes a main body of the transportation device and protective mechanisms located on the front and rear sides of the main body. The main body includes a storage box. The protective mechanisms include two fixed plates, each with a pull rod fixedly connected to the center of its opposite side. Each pull rod has a fixed stop fixedly connected to its center, and protective airbags are fixedly connected to the opposing sides of the two fixed plates. This utility model controls the movement of the fixed plates on both sides backwards via the pull rods. When the equipment enters the storage box, fixed springs control the protective airbags on both sides to contact the front and rear sides of the equipment. A high-pressure air pump inflates the protective airbags, providing flexible protection for the front and rear sides of the equipment. This solves the problem of damage caused by external forces when the transportation device is mechanically fixed using clamps.