14results about How to "Good stopping effect" patented technology

The utility model relates to the technical field of fishing line and fishing rod connection, and provides a binding structure for connecting a fishing line and a rod tip, which comprises a binding rope, the fishing line is arranged in the binding rope, one end of the binding rope penetrates through a first line group sliding ball and forms an annular line binding part and a loopback part in a concentric-square-shaped surrounding manner, the annular line binding part is sleeved on a rod tip rope of a fishing rod, and the annular line group sliding ball is sleeved on the loopback part. The loopback part penetrates through the first line group sliding ball again and is provided with a first stop part; the other end of the binding rope is sleeved with a locking piece, and the locking piece is arranged at the end, away from the annular binding part, of the first line set sliding ball. According to the utility model, knotless connection between the fishing line and the rod tip rope of the fishing rod can be realized, the pulling force of the fishing line is improved, the connection is convenient and fast, the connection efficiency is high, and the use on a fishing site is convenient.

The invention provides an indoor unit and an air conditioner, and the indoor unit comprises a middle frame shell, a middle frame shell, an air guide plate, a heat exchanger and a heat exchanger, one end of the wind shielding curtain is connected with the wind deflector, and the other end of the wind shielding curtain is mounted on the opening side, corresponding to the wind deflector, of the air outlet; when the air outlet is opened by the air deflector, the air blocking curtain and the air deflector form an air channel with a lateral air outlet arranged in the transverse direction, so that airflow output by the air outlet is guided out through the lateral air outlet. The technical problem that the use efficiency of the indoor unit is reduced due to the fact that a traditional air blocking curtain and a traditional air guide plate are independent in function in a middle frame shell and poor in cooperation and cooperation between the air blocking curtain and the air guide plate is solved.

The invention relates to the technical field of agricultural pest treatment, in particular to a fixed-point pest killing device and a killing method thereof.The fixed-point pest killing device comprises a vertical column and a plurality of transverse guide frames installed at the top of the vertical column, the multiple transverse guide frames are movably sleeved with a rectangular sliding frame, and a driving motor is fixedly installed at the top of the rectangular sliding frame; the bottom of the driving motor is in transmission connection with a driving wheel, the driving wheel is located in a guiding sliding groove formed in the upper surface of the transverse guiding frame, the eccentric motor drives the spraying head to rotate around the liquid conveying pipe, the electric push rod works to drive the spraying head to change the angle around the liquid conveying pipe, and an output shaft of the eccentric motor rotates; the spraying head can be driven to rotate at different inclination angles, the pesticide spraying effect is further improved, the inclination angle can be adjusted and the spraying head can be rotated at the same time, and the spraying mode can be rapidly adjusted to meet different spraying requirements.

The damper blocking piece structure comprises a base plate and a sliding piece, a sliding groove is formed in the base plate, an opening is formed in one side, facing the length direction of the base plate, of the sliding groove, the sliding piece is connected with the sliding groove in a sliding mode, and the sliding piece is detachably connected with the base plate through a dismounting assembly; stop blocks are respectively arranged at two ends of the sliding chute on the base plate; the sliding groove in the base plate is provided with an opening, so that the sliding piece can slide smoothly and be locked on the rail. In the installation process, the sliding piece is inserted into the rail after being closed, and the sliding piece is unfolded and locked after the bottom of the base plate is attached to the sliding groove. When the position needs to be adjusted, the sliding piece can be folded back into the sliding groove so that the damper can be repositioned. And after the position is determined, the slip sheet and the substrate are fixed by using the dismounting assembly, so that rapid installation is realized. During disassembly or adjustment, flexible operation can be achieved through the disassembly assembly. And by arranging the stop block, the stop effect on the damper can be enhanced, and the contact area is increased.

The utility model discloses a vehicle charging socket, comprising a socket main body, the socket main body is provided with a charging port, the charging port is internally provided with a plurality of lead jacks, the charging port is used for butt joint with a charging plug, the socket main body is internally provided with a sliding member and a protection door, and the sliding member is provided with a plurality of lead jacks. The sliding piece is arranged on the socket main body and is in transmission connection with the protection door; the protection door is arranged in the socket main body in a sliding manner so as to close or open the wire jacks in the sliding process; the sliding piece is provided with a mistaken opening part, the protection door is provided with a limiting part, and the mistaken opening part stops the limiting part, so that the protection door is located at the position where the wire jack is closed; the sliding piece moves to relieve the stopping state of the mistaken opening part and the limiting part, then the sliding piece drives the protection door to slide, and the wire jack is opened. The unlocking device has the advantages that the mistaken opening part and the limiting part are arranged in the scheme and are arranged on the sliding piece and the protection door respectively, unlocking and driving of the protection door to be opened are achieved through the sliding piece, when the sliding piece moves, unlocking is conducted firstly, then the protection door is pushed to move, the unlocking step and the pushing step are more coherent, and the unlocking effect is better. And moreover, the situation that the positions of the two sliding parts need to be accurately controlled in the prior art is avoided, so that the mounting precision is also reduced, and the assembly efficiency is favorably improved.

This utility model relates to the field of fishing tackle accessory manufacturing technology, specifically to an embedded automatic adjusting brake device and fishing reel with a reasonable structure and simple operation. It includes a spool and a spool bracket. The spool is mounted on the spool bracket via a rotating shaft, and the spool bracket also has a side cover. The key feature is the inclusion of a magnetic component, which includes a support sleeve coaxially arranged with the spool. One end of the support sleeve is connected to the side cover, and the outer wall of the other end of the support sleeve has a magnet fixing hole. The outer diameter of the support sleeve is smaller than the inner diameter of the spool drum. The end of the support sleeve extends into the spool drum. The magnet is slidably mounted in the magnet fixing hole via an elastic component. When the spool rotates, it cuts the magnetic lines of force around the magnet, causing the magnet to extend out along the magnet fixing hole, thus reducing the gap between the magnet and the spool.

The present invention belongs to the technical field of crane safety protection, and discloses a hydraulic rope-breaking stop device and method for a tower crane luffing trolley, including an energy storage safety module, a rope-breaking trigger module and a jacking stop module; the energy storage safety module, the rope-breaking trigger module and the jacking stop module are all fixed on the outside of the trolley crossbeam, the energy storage safety module is connected to the rope-breaking trigger module through a hydraulic hose, and the rope-breaking trigger module is connected to the jacking stop module through a hydraulic hose; the energy storage safety module is used to provide a jacking power source; the rope-breaking trigger module is used to release the accumulator pressure into the jacking stop module when the rope breaks. The present invention uses a hydraulic control method, has reliable rope-breaking protection, simple structure, and convenient installation and adjustment, and overcomes the previous phenomenon that the traction wire rope of the tower crane luffing double trolley and the single trolley suddenly breaks during operation, and the luffing trolley cannot be effectively stopped. The use of this hydraulic system to drive the jacking device has a reliable and convenient stopping effect.

The utility model discloses a vehicle charging socket, which comprises a socket main body, a charging port is arranged on the socket main body, a plurality of lead jacks are arranged in the charging port, the charging port is used for being butted with a charging plug, the socket main body is provided with a sliding piece and a protection door, and the protection door comprises two door bodies which are arranged in a crossed manner. The same ends of the two door bodies are rotationally connected with the socket main body, and the wire jacks are opened or closed in the rotating process of the protection door; the sliding piece is arranged on the socket main body and is in transmission connection with the intersection of the two door bodies; one of the sliding piece and the door body is provided with a mistaken opening part, the other one is provided with a limiting part, and the mistaken opening part stops the limiting part, so that the protection door is located at the position of closing the wire jack; the sliding piece moves to release the stopping state of the mistaken opening part and the limiting part, then the sliding piece drives the protection door to rotate, and the wire jack is opened. The utility model has the advantage of solving the problems that the matching is not smooth and the locking mechanism cannot play a role because the protection door and the locking mechanism are separately arranged at present. According to the scheme, the two door bodies are crossed and the same ends are rotationally connected with the socket main body, so that the size of the socket is reduced. When the sliding piece moves, the sliding piece is unlocked firstly and then pushes the protection door to move, so that the unlocking and pushing steps are more coherent, the mounting precision is also reduced, and the assembly efficiency is improved.

The present invention provides an outer cup and a hip joint prosthesis having the same. The outer cup comprises: an outer cup body having a first accommodating cavity and a first opening, the outer cup body being made of a metal material; a stop ring being arranged on the outer side wall of the outer cup body close to the first opening, the stop ring being made of a medical polyethylene material or a plastic material. The technical solution of the present invention can effectively solve the problem in the prior art that the outer cup and the inner liner of the hip joint prosthesis are easily wrapped by soft tissue.

The invention discloses a combined lock cylinder which comprises a mounting part, a lock cylinder shell and a lock cylinder piece arranged in the lock cylinder shell, the lock cylinder shell is detachably mounted on the mounting part, the mounting part is mounted on the side wall of the lock cylinder shell in an attached mode, a first assembly hole is formed in the side portion of the mounting part, and a second assembly hole and an assembly groove which are used for fixing are formed in the side wall of the lock cylinder shell in the direction facing a shaft core. According to the combined lock cylinder, different installation modes are achieved through the first assembly hole in the installation part and the second assembly hole and the assembly groove in the lock cylinder shell, and the combined lock cylinder is suitable for various screen cabinet locks and more convenient to use.

The utility model relates to the technical field of police equipment, concretely relates to a tetrahedron car blocking cone and row blocking device, including six support bars, and the one end of every three support bars is connected to a point to form tetrahedron structure mutually crossing, and the support bar of connecting position forms the protruding part through the outward extension of a certain length. The friction between the car blocking cone and the ground is greater, the advancing resistance of the vehicle is increased, better stopping effect is played, the stopping distance is effectively shortened, secondly, when high -speed vehicle is stopped, the car blocking cone is easy to turn over around the protruding part when retreating to guide the vehicle to climb up along the support bar when the vehicle continues to advance, thereby make the car blocking cone drill into the vehicle below, to directly top the vehicle away from the ground, realize direct stopping, and when the vehicle is topped away from the ground, the contact area of protruding part and the bottom of the vehicle is big, can better support the vehicle, reduce the probability of vehicle sideslip.

The present invention provides an electrical connector, comprising an insulating body, a conductive terminal fixed to the insulating body to form a terminal module with the insulating body, a metal shell accommodating the terminal module and a plastic shell sleeved outside the metal shell, the insulating body comprising a base and a tongue plate extending forward along the base, the conductive terminal comprising a contact portion exposed to the tongue plate and a welding portion extending backward from the rear end of the insulating body, the metal shell accommodating the terminal module is assembled to the plastic shell from back to front, the lateral sides of the rear end of the metal shell are respectively bent forward to form a folded portion, the lateral sides of the plastic shell are respectively provided with a metal welding plate portion, the folded portion has a stopper portion abutting against the rear end of the plastic shell forward and a welding piece welded to the metal welding plate portion. The waterproof effect is good and the holding effect is good.

The utility model belongs to the technical field of kitchen appliances, and discloses a cooking utensil which comprises a pot body and a power line, the pot body is provided with an insertion groove and a socket located in the insertion groove, one end of the power line is provided with a plug matched with the socket in an insertion mode, and the pot body is provided with a baffle at the insertion groove. The baffle can move relative to the pot body so as to have a closed state of covering at least partial area of the inserting groove and an open state of opening the inserting groove, and in the closed state, the baffle is in stop fit with the plug so as to limit the plug and the socket from being loosened. According to the invention, the plugging matching size of the plug and the socket is ensured, the contact area of the plug and the socket and the plugging stability of the plug and the socket are further ensured, virtual connection of the plug and the socket is avoided, and the cooking efficiency of the cooking utensil is ensured; besides, the baffle can block water so as to ensure dryness of the plugging matching position of the plug and the socket, so that short circuit of the cooking utensil is avoided, and the service life of the cooking utensil is prolonged.

The invention relates to the technical field of tool design and manufacturing, in particular to a stop device and method for measuring a gear meshing clearance. The stop device comprises a sleeve, a conical shaft and a support plate; a plurality of supporting columns are installed on the supporting plate, and supporting blocks are installed at the lower ends of the supporting columns and used for being connected with studs on the end face of a shell. The sleeve is installed at the center position of the lower surface of the supporting plate. The conical shaft is installed in a center hole of the sleeve in a sliding mode. An insertion section is arranged at the lower end of the sleeve and used for being inserted into an inner hole of a gear; a plurality of split slits are uniformly distributed in the axial direction of the insertion section, and the insertion section is divided into a plurality of elastic petal blocks by the plurality of split slits; the lower end of the conical shaft is arranged to be a cone, and the upper end of the conical shaft is arranged to be a threaded section and is screwed with a butterfly nut after extending out of the center hole of the supporting plate. And when the conical shaft moves upwards, the outer conical surface of the cone is matched with the inner conical surface of the insertion section and opens the elastic petal blocks.