5results about How to "Simple processing" patented technology

The present application relates to an elastic jack terminal, a connection socket and an electrical connector. The elastic jack terminal further includes a mounting shaft section, a contact structure and a positioning structure. The contact structure is connected to the end of the mounting shaft section. The contact structure includes a plurality of contact arms. The plurality of contact arms are arranged at intervals in the circumferential direction of the mounting shaft section to enclose and form a plug hole for a pin terminal to be inserted. The contact arms are elastic bodies, enabling the plug hole to elastically expand and contract. The positioning structure includes a connecting arm and an abutting ring. The abutting ring has a through hole. Along the central axis of the mounting shaft section, the abutting ring is located at one end of the contact structure away from the mounting shaft section and is arranged at an interval from the contact structure. The abutting ring is used for abutting and positioning with an insulator. The through hole is aligned with the plug hole. One end of the connecting arm is connected to the mounting shaft section, and the other end is connected to the abutting ring. Both the contact structure and the positioning structure are generally annular structures, so they can be directly formed by rolling and stamping a sheet material, and the processing method is simple.

The utility model aims at providing a steam generating device, including bottom plate and steam subassembly, is set up with a plurality of recesses on the bottom plate, and the steam subassembly includes first end block, second end block, through pipe and a plurality of pipes, first end block and second end block are arranged respectively in the two ends of the bottom plate, a plurality of first flow grooves are set up on the first end block, each first flow groove is communicated with each recess respectively, second end block is set up with second flow groove, one end of each pipe is communicated with each first flow groove respectively, the other end of each pipe is communicated with both ends of second flow groove respectively, recess, first flow groove and pipe form a S shape channel jointly, one end of through pipe is communicated with second flow groove, the other end of through pipe is worn in first end block, and it extends from the end of first end block away from second end block, and through pipe is used for communicating with water source. In this way, reduce production cost and assembly difficulty, thereby improve production efficiency.

The application provides a heat dissipation device, an electronic module and an energy storage device. The heat dissipation device comprises a heat conduction member, the heat conduction member is integrally formed with a first heat conduction part and a second heat conduction part; the cross sections of the first heat conduction part and the second heat conduction part are circular in a direction perpendicular to a circuit board, and the diameter of the first heat conduction part is smaller than that of the second heat conduction part; the first heat conduction part is arranged in a through hole and is in heat conduction connection with an electronic device; and the second heat conduction part is fixedly connected to the circuit board. The heat conduction member is integrally formed, the heat conduction efficiency is better, the heat dissipation effect is better, the turning processing is easier, the processing mode is simpler, the production manufacturing cost is reduced, and the production benefit is improved.

The utility model discloses a metal chip collection tool belongs to the field of aviation manufacturing maintenance technology, is the blocky integral structure, its bottom surface and structural member are pasted, its upper surface is made into the inclined plane that is inclined to head, and the front and rear metal chip lead-out hole is made between bottom surface and upper surface, and the opening of metal chip lead-out hole on the upper surface is the working groove hole, and the through hole is made as the contact groove hole at the working groove hole for the rivet or screw that is exposed for cutting, is used to; the circular groove is made to the tail end surface of metal chip collection tool, is used for connecting metal chip collection bottle, and the drill bit passes through working groove hole and contact groove hole and carries out cutting decomposition, and the metal chip enters metal chip collection bottle through metal chip lead-out hole and realizes collection. The utility model can collect the metal chip automatically while decomposing the rivet or screw, and the operation is simple, does not need to help pneumatics or electric device, improves the feasibility of operator's operation in the narrow space.

The utility model relates to a hole-type wiring terminal, a terminal assembly and an electric connector, the hole-type wiring terminal comprises a first contact plate, a second contact plate and a connecting part, the second contact plate and the first contact plate are oppositely arranged, and the second contact plate and the first contact plate are arranged at an interval; the connecting part is located on the same side of the first contact plate and the second contact plate, the connecting part is connected with the first contact plate and the second contact plate, a conductive slot is defined by the first contact plate, the second contact plate and the connecting part, and the conductive slot is used for insertion of a needle type wiring terminal; wherein the connecting part comprises a body and a clamping tongue, the body is provided with a through forming hole, the forming hole surrounds the clamping tongue, the clamping tongue is connected with the body, and the clamping tongue is turned outwards in the direction away from the first contact plate and the second contact plate relative to the body and is used for being in positioning fit with the insulator. As the first contact plate and the second contact plate are both of a plate-shaped structure, the contact area between the first contact plate and the needle-type wiring terminal can be conveniently large, and large current can conveniently pass through the contact plate and the needle-type wiring terminal.