13results about How to "Avoid misfit" patented technology

The utility model discloses oxygen sensor detecting and packaging equipment which comprises a frame, a weighing assembly and a visual code scanning assembly, the weighing assembly is arranged on one side of the frame, and the visual code scanning assembly is arranged on the frame. The visual code scanning assembly comprises a controller, and a code scanning gun, a character string code scanning recognizer, a two-dimensional code scanner and an air cylinder sliding table assembly which are in control connection with the controller. The utility model provides the automatic detection equipment for the two-dimensional code and the character string of the oxygen sensor, and the oxygen sensor can be loaded into a packaging box with a corresponding bar code after being detected, so that the efficiency and the accuracy of detecting and packaging the oxygen sensor are greatly improved, and the automatic detection equipment is worthy of being popularized and applied in the field of detecting and packaging the oxygen sensor.

The utility model relates to the technical field of vehicles, in particular to an automobile door hidden type door handle, an automobile door and an automobile. The hidden door handle of the automobile door comprises a handle framework, a circuit board, a sensor and a limiting structure, a containing cavity is formed in the handle framework, the circuit board is arranged in the containing cavity and provided with an inner side face and an outer side face which are oppositely arranged, and the sensor is electrically connected to the circuit board and provided with a first induction area and a second induction area. The first sensing area is arranged on the inner side face and used for controlling unlocking of an automobile door, and the second sensing area is arranged on the outer side face and used for controlling hiding and unfolding of the handle framework relative to the automobile door and unlocking and locking of the whole automobile. Wherein one of the inner wall of the containing cavity and the circuit board is provided with a limiting structure, the other one of the inner wall of the containing cavity and the circuit board is provided with a matching part, and the limiting structure is located at the position outside the axial symmetry of the circuit board and can be in limiting fit with the matching part. According to the invention, the assembly efficiency is high, and wrong or reverse installation of the circuit cloth can be avoided.

The utility model discloses an engine box body joint assembly machine which comprises a machine frame, the machine frame is provided with a base, and the base is provided with a plurality of supporting columns used for supporting a box body, a plurality of positioning columns used for positioning the box body and an overturning pressing block used for pressing the box body to the supporting columns. A side pressing piece, a first automatic feeding side pressing mechanism, a second automatic feeding side pressing mechanism and a third automatic feeding side pressing mechanism are arranged in the circumferential direction of the base. Each of the first automatic feeding side pressing mechanism, the second automatic feeding side pressing mechanism and the third automatic feeding side pressing mechanism comprises a vibration disc used for feeding, a feeding rail connected with the vibration disc and a side push rod which is located in the radial direction of the feeding rail and penetrates through the feeding rail to push a connector or a lining to the box body. According to the engine box body joint assembly machine, the assembly efficiency can be improved, and meanwhile, wrong assembly is avoided.

The utility model belongs to the field of shaving equipment, and discloses a shaver which comprises a tool apron, a blade and a handle. The blade is arranged on the tool apron; at least one side of the blade is provided with a cutting edge; the tool apron is provided with two oppositely-arranged first sides and two oppositely-arranged second sides adjacent to the first sides. The cutting edge of the blade is arranged on the first side of the tool apron; the position, located between the two first sides, of the tool apron is a middle section, the length of the first sides of the tool apron is smaller than that of the middle section, notches are formed in the positions, corresponding to the first sides, of the second sides of the tool apron, and the length of the cutting edges is matched with that of the first sides. According to the shaver, when the edge corner of the cutting edge is used for shaving beards below nostrils, the problem that the edge corner position, corresponding to the first side, of the second side of the shaver holder abuts against the skin and is not attached to the skin can be effectively solved, and therefore the effect and efficiency of shaving the beards below the nostrils are improved.

The utility model relates to the technical field of electronic control devices, in particular to an auxiliary reed pushing structure and a relay. The auxiliary reed pushing structure comprises a frame and a push rod, the frame is provided with a mounting position for mounting an auxiliary movable reed, the frame is provided with a containing groove, the groove bottom of the containing groove is provided with a through hole, and the groove wall of the containing groove is provided with a positioning part; the push rod is movably installed in the through hole to push the auxiliary movable reed, the circumferential surface of the push rod is provided with a protruding part, the protruding part is located at the groove bottom of the containing groove, the protruding part is provided with a positioning matching part, and the positioning matching part is matched with the positioning part so that the circumferential side wall of the protruding part and the groove wall of the containing groove can be arranged in a clearance mode. Therefore, the contact area and friction force between the circumferential side wall of the protruding part and the groove wall of the containing groove are reduced, chippings are not prone to being generated in the movement process of the push rod, meanwhile, resistance in the movement process of the push rod is reduced, and smoothness and stability when the push rod pushes the auxiliary movable contact spring are guaranteed.

The utility model discloses an LNG ship anchor windlass base which comprises a panel module and a reinforcing module, the reinforcing module is installed at the bottom of the panel module, the panel module comprises a first panel, a second panel and a third panel, the reinforcing module comprises a transverse reinforcing plate and a longitudinal reinforcing plate, and the transverse reinforcing plate and the longitudinal reinforcing plate are arranged on the panel module. The first panel and the third panel are respectively mounted at two ends of the transverse reinforcing plate, the second panel is mounted in the middle of the transverse reinforcing plate, the longitudinal reinforcing plates are respectively arranged below the first panel and the third panel, and 45-degree groove included angles are respectively formed between the two ends of the second panel and the first panel and between the two ends of the second panel and the third panel. Due to the fact that the notch is formed in the middle of the transverse reinforcing plate, when the anchor and mooring equipment is installed on the base, an operator can conveniently install and fix the anchor and mooring equipment and adjust the anchor and mooring equipment, and the installation efficiency of the anchor and mooring equipment is improved.

The utility model provides a current transformer which comprises a base and a cover plate, the base comprises a bottom plate, a mounting support plate vertically arranged on the bottom plate and two opposite side plates, one side of each side plate is provided with the mounting support plate, the other side of each side plate forms a first opening, one side of the cover plate is provided with a baffle plate which extends towards the bottom plate and is inserted into the first opening, and the baffle plate is provided with a second opening. The baffle, the two side plates and the installation supporting plate define a containing cavity used for containing a coil, a U-shaped blocking edge arranged around the edge of the baffle is formed on the face, away from the containing cavity, of the baffle, a U-shaped groove is defined between the U-shaped blocking edge and the baffle, a second opening of the U-shaped groove faces the bottom plate, and only the edge of a label needs to be inserted into the U-shaped groove in the installation process. And then the cover plate and the base are assembled, and the bottom plate of the base blocks the opening of the U-shaped groove, so that the sign is prevented from falling out, and compared with the prior art, the operation is very simple and rapid, later replacement is facilitated, and meanwhile, parameters can be conveniently identified when light is dark.

The utility model provides a sealing structure of a direct connection type tubing nipple combined valve, which relates to the technical field of hydraulic valves and comprises a valve body, an oil pipe arranged on the valve body, a first flange plate fixed on the valve body, a second flange plate fixed on the oil pipe, and bolts in threaded connection with the first flange plate and the second flange plate. A nut is in threaded connection with the bolt, a sealing assembly is arranged between the valve body and the oil pipe, an operator places the first rubber pad in a groove formed in the first fixing ring, the valve body is in butt joint with the oil pipe, and the valve body and the oil pipe can be fixedly connected through cooperation of the bolt and the nut; the first fixing rings on the first flange plate and the second flange plate extrude the first rubber pad, so that the first rubber pad fills the whole interior of the groove, the second rubber pad fixed to the rubber supporting ring is tightly attached to the valve body and the inner wall of the oil pipe, liquid leakage is prevented, and therefore the better sealing effect of the direct connection type oil pipe nipple combined valve is achieved.

The utility model discloses an adhesive tape splitting machine device capable of keeping adhesive tape flat, which comprises a base, a U-shaped frame is fixedly mounted at the top of the base, a placing table is fixedly mounted at the bottom of an inner cavity of the U-shaped frame, and rolling shafts are rotatably connected to the front part and the rear part between two sides of the inner cavity of the U-shaped frame through bearing pieces. The hydraulic rod is controlled to contract, so that the hydraulic rod drives the top plate to descend, the top plate descends to drive the arc-shaped pressing plate to descend, after the arc-shaped pressing plate descends, the top of an adhesive tape on the surface of the rolling shaft can be pressed to tighten the adhesive tape, then the top plate descends to drive the cutting knife to descend, and after the cutting knife descends, the adhesive tape can be cut through the movable opening. And after cutting is completed, a hydraulic rod can be controlled to stretch out, so that a top plate drives a limiting plate to ascend to the position above a winding drum, and then the winding drum can be pulled leftwards, so that the effect of conveniently disassembling and assembling the winding drum is achieved.

The utility model relates to the field of USM steel cabinet connection, in particular to a USM steel cabinet connecting piece structure which comprises a connecting pipe body. The connecting piece mechanism is mounted at one ends of the connecting pipe bodies and can be used for connecting and locking the plurality of connecting pipe bodies; by means of the mode that the locking assembly is used for locking the connecting pipe body and the inner connecting pipe, the fastening jackscrew can fixedly lock the connecting pipe body and the inner connecting pipe when the first screw hole and the second screw hole coincide, and along with continuous tightening of the fastening jackscrew, the fastening jackscrew can abut against the inner wall of the inner connecting pipe and is matched with the tensioning groove, so that the connecting pipe body and the inner connecting pipe can be fixed and locked. The inner connecting pipe is expanded through the expansion groove, so that the purpose of improving the connection stability between the connecting pipe body and the inner connecting pipe is achieved, and the connecting pipe has the advantages that the connecting pipe body and the inner connecting pipe can be conveniently connected, unloading and reassembly can be facilitated after installation, the fracture loss rate is low, and repeated utilization is facilitated.

An automatic screw feeding mechanism solves the problems that an existing manual screw feeding operation mode is large in labor intensity, low in production efficiency, prone to neglected feeding and wrong feeding, difficult to meet quality requirements and incapable of adapting to automatic production. Comprising a bottom plate, a sliding seat supporting base is arranged on the front portion of the bottom plate, a screw feeding longitudinal sliding seat above the sliding seat supporting base is connected with a fixed guide block in a sliding mode through two sets of sliding seat longitudinal moving guide rails, and a fixed table lifting mechanism is arranged between a screw fixing table above the screw feeding longitudinal sliding seat and the screw feeding longitudinal sliding seat. The guide rail moving connecting frame is connected with a guide rail driving motor; a screw feeding mechanism above the screw fixing table is arranged on the fixed connecting cross beam in a sliding mode, and a screw feeding transverse moving frame is connected with a moving frame driving motor. The device is reasonable in design, compact in structure, low in labor intensity, high in production efficiency, good in safety and convenient to operate, can avoid the situation that the production takt is affected due to the fact that the number of installed bolts is large, and effectively prevents neglected installation and wrong installation of the bolts.

The utility model discloses a glue dispenser for mouse production, which comprises a bottom plate, the top of the bottom plate is fixedly provided with a fixed block, the rear side of the fixed block is provided with a moving assembly, the fixed block is provided with a mounting plate through the moving assembly, and the right side of the mounting plate is fixedly provided with a rotating motor. The output end of the rotating motor penetrates through the mounting plate, extends into the mounting plate and is fixedly provided with a connecting rod, a mounting block is fixedly arranged on the surface of the connecting rod, a carrying plate is fixedly arranged at the top of the mounting block, a supporting frame is fixedly arranged at the top of the bottom plate, and a lifting assembly is arranged at the top of the supporting frame. The supporting frame is provided with a glue outlet valve through a lifting assembly, a glue head is fixedly arranged at a glue outlet of the glue outlet valve, a glue outlet assembly is arranged at the top of the supporting frame, the device can adjust the angle between the glue head and a mouse, and therefore the situation that the glue head is not attached to the surface of the mouse is avoided, and then the quality of the mouse glue dispensing process is improved.