7results about How to "Reduce part cost" patented technology

This application discloses an automotive hood lock, including a lock plate, a hook lock, and an actuating assembly. The lock plate has a receiving groove extending through its top. The hook lock is rotatably connected to one side of the lock plate. The actuating assembly includes a lever plate, a first rotating shaft, a second rotating shaft, and a pawl located on the same side of the lock plate. The first and second rotating shafts are respectively located on opposite sides of the receiving groove and extend through the lock plate. One end of the lever plate and one end of the pawl are both sleeved on the first rotating shaft, and the other end of the lever plate is used to connect to a pull rope. The other end of the pawl and the hook lock are sleeved on the second rotating shaft, and the pawl has a cavity directly opposite the receiving groove. When the pull rope pulls the lever plate to rotate, the pawl drives the second rotating shaft to rotate, thereby causing the hook lock to rotate and switch between a locked position and a released position, thus locking or releasing the hood lock ring placed in the receiving groove. This solves the problems of cumbersome and concealed traditional double unlocking, and significantly improves in terms of ease of operation, environmental adaptability, and structural reliability.

One end of an air guide pipe is connected with a quick plug connector, the other end of the air guide pipe is connected with an electric heating connector, the quick plug connector is located at the highest point, the electric heating connector comprises a shell, a metal heat conduction pipe is installed in the shell, and an air outlet of the metal heat conduction pipe is located outside the shell. A resistance wire is wound on the metal heat conduction pipe, the shell is further provided with a wire harness inserting port, the wire harness inserting port is communicated with the resistance wire through a wire, and a turning angle a is arranged at the end, close to the electric heating connector, of the gas guide pipe. The device has the beneficial effects that a power supply is switched on through the wire harness socket on the electric heating connector, the resistance wire generates heat after current passes through, the resistance wire is wound on the surface of the metal pipe, the heat of the resistance wire is conducted to the wall of the metal pipe, and after the wall of the metal pipe is heated, mixed waste gas flowing through the nylon pipe is heated; and the mixed waste gas is not frozen after temperature rise.

The application discloses a torsion box and a floor beam structure with the same, which comprises a tubular body with a porous structure made of aluminum alloy and a T-shaped threaded sleeve; the circumferential side wall of the tubular body with the porous structure is a plane, and the left and right ports of the tubular body with the porous structure are irregular notches composed of multiple continuous bevels; the T-shaped threaded sleeve is vertically arranged between the upper and lower end faces of the tubular body with the porous structure, and the upper end of the T-shaped threaded sleeve is exposed outside the upper end face of the tubular body with the porous structure; the application utilizes the variable characteristics of the cross section of the aluminum extruded profile in the torsion box and the floor, uses the aluminum alloy extruded structure with the same cross section, realizes the irregular torsion box structure, greatly simplifies the torsion box structure, reduces the number of parts of the torsion box and the floor beam structure, guarantees the high structural performance, greatly reduces the process investment and the part cost, and can be used in the front and rear floor beam systems and can be expanded to the beam system structure of a larger range of the floor.

The utility model relates to the technical field of seat, and disclose a kind of adjustable seat bag recovery structure, including connecting shaft, the angle code piece and ratchet wheel rotatably covered on connecting shaft, and pawl for being used to brake ratchet wheel and being swingably arranged on angle code piece, ratchet wheel is connected with connecting shaft by torsion recovery component;Maintenance hole for being used to pass through tool to drive pawl to disengage from ratchet wheel is opened in angle code piece, and one end of ratchet wheel is exposed outward and is provided with twist force hole.The adjustable seat bag recovery structure provided by the utility model has the exposed design of maintenance hole, twist force hole, cooperates with the quick unlocking of pawl and the gear structure of ratchet wheel;Without disassembling seat bag cloth or outer plate, just using hex wrench and round nut wrench can complete adjustment, significantly improve maintenance efficiency.General tool operation and ratchet wheel standardization gear design avoid replacing torsion recovery component, ordinary staff can operate, reduce dependence on professional maintenance personnel, substantially reduce labor and parts cost.

This application discloses an atomizer and an electronic atomizing device. The atomizer includes a first housing, an atomizing core, and an electrode plate installed within the first housing. The first housing has an atomization channel and a liquid storage chamber. The atomizing core is located in the atomization channel and communicates with the liquid storage chamber. The first housing has a first connecting portion with spaced-apart first and second through holes. The atomizing core has spaced-apart first and second leads. The surface of the electrode plate is covered with spaced-apart first electrode layers, second electrode layers, third electrode layers, and fourth electrode layers, all made of metal. The first electrode layer is positioned corresponding to the first through hole and electrically connected to the third electrode layer. The second electrode layer is positioned corresponding to the second through hole and electrically connected to the fourth electrode layer. The third electrode layer is welded to the first lead, and the fourth electrode layer is welded to the second lead. This atomizer has the advantage of low cost.

The invention aims to provide a novel nickel sheet structure and a method for welding a lithium battery cell and PCM (Pulse Code Modulation). The device comprises a nickel sheet body (1), a bending part (2) is arranged in the middle of the nickel sheet body (1), the bending part (2) forms a preset bending angle, the nickel sheet body (1) is divided into an SMT pasting surface (3) and a laser welding surface (4) which are staggered with each other through the bending part (2), the SMT pasting surface (3) is used for conducting SMT pasting connection with a bonding pad of a PCM (5), and the laser welding surface (4) is used for conducting laser welding on the bonding pad of the PCM (5). The laser welding surface (4) is used for carrying out laser welding with a tab (7) of a lithium battery cell (6), and the preset bending angle is an angle which enables the PCM and the cell to form a convex buffer structure after entering a shell; the method comprises the following steps of SMT, laser welding, welding spot detection and in-shell assembly. The method is applied to the technical field of battery welding.

The utility model discloses a high -tension electric connector, include: socket, plug can be inserted on the socket, the plug includes plug semi -finished product, a plurality of cable, cable fixed card piece, waterproof ring and cable fixed cover, wherein, a plurality of cable one end respectively after passing through cable fixed cover, cable fixed card piece and waterproof ring, together with the plug semi -finished product is inserted, the structure of this application is simple, through the integrated setting of cable fixed card piece, waterproof ring and cable fixed cover, has reduced the part quantity, when assembling, can realize the simultaneous assembly of multiple cable, need not repeatedly assemble many times for each cable, reduces the assembly step, significantly reduces the part and the labor cost, and the product strength is higher after the integration of part, strengthens the stability and reliability of equipment.