68results about How to "Connection impact" patented technology

The invention aims to provide a fixed anti-skid locking device which is convenient to install, firm and reliable and a multifunctional rod comprising the same. The fixed anti-skid locking device comprises a clamping block, a bolt and a fixing plate, wherein the bolt penetrates through the fixing plate and is fixedly connected with a threaded hole in the clamping block; a mounting groove which is sunken towards the center and extends in the axial direction of a lamp pole is formed in the outer wall of the multifunctional rod; the clamping block of the fixed anti-skid locking device is placed inthe mounting groove; and the bolt is rotated to drive the clamping block in the mounting groove to rotate and be tightly attached to and abut against the inner wall of the mounting groove, so that the clamping block, the bolt and a mounting frame are fixed at the position. According to the fixed anti-skid locking device and the multifunctional rod comprising the same, the fixed anti-skid lockingdevice can be installed at any position of a slotting section of the multifunctional rod, various devices can be additionally installed on the fixed anti-skid locking device, the structure is simple,operation is convenient, the application range is extremely wide, and great convenience can be brought to the life of people.

The invention belongs to the technical field of determination of carbon dioxide and carbon isotope composition in mineral inclusion, and particularly relates to a determination device and a determination method for carbon dioxide and carbon isotope composition in mineral inclusion. The device comprises a first helium inlet, a first valve, a first water trap, a second helium inlet, a second valve, a second water trap, a third water trap, a temperature control heating furnace, a six-way valve, a carbon dioxide trap, a single-opening quartz tube, a carbon dioxide collecting tube, a liquid nitrogen cup, a stable isotope mass spectrometer, a sample injection needle, a sample tube and a plurality of connecting pipelines. A continuous flow sampling device is adopted, a mineral inclusion bursting device and the carbon dioxide collecting device are connected with the stable isotope mass spectrometer, and online heating bursting of the mineral inclusion, online collecting of carbon dioxide gas and online testing of carbon dioxide carbon isotope are achieved.

The invention relates to an energy-saving motor starter and motor running capacitor modularized structure and belongs to the field of motor starting and running devices of refrigerating compressors. The energy-saving motor starter and motor running capacitor modularized structure comprises a box, a compressor power-consumption-free starter and a compressor motor running capacitor. A transformer cavity, a bidirectional thyristor cavity and a motor starter cavity are respectively arranged at the left end, the middle and the right end of a box cavity, and a motor running capacitor is formed on the rear side of the box body. The compressor power-consumption-free starter is inserted into the box cavity. The compressor motor running capacitor is packaged in the motor running capacitor cavity. The energy-saving motor starter and motor running capacitor modularized structure is characterized by comprising an electrical compressor connecting box base and a protective cover, the upper side of the electrical compressor connecting box base is fixed with the box, a connecting terminal fixing base is formed on one side of the electrical compressor connecting box base, a connecting terminal cavity is formed on the upper portion of the connecting terminal fixing base, electric compressor connecting terminals are arranged in the connecting terminal cavity, the protective cover is fixedly nested with the box, nested box positioning legs are arranged at the bottom of the box in an extending manner, and a circuit positioning mechanism and a box fixing base are formed on the outer wall of the front side of the box. Modularized and electrical connection effect is good, mounting efficiency is high, and connection is regular and high in speed.

The invention discloses a refrigeration compressor motor starter and a modular structure of a motor run capacitor, and belongs to the field of refrigeration compressor motor starting and running devices. The refrigeration compressor motor starter and the modular structure of the motor run capacitor comprise a box body, a motor starter cavity is arranged at the right end of a box body cavity, and a motor run capacitor box is constituted on the back side of the box body; the compressor motor starter is inserted and embedded in the motor starter cavity; and the capacitor is ran by a compressor motor and installed in a motor run capacitor cavity. . The refrigeration compressor motor starter and the modular structure of the motor run capacitor is characterized by further comprising a compressor electric junction box base and a protection cover, a junction terminal fixing base is constituted on one side of the compressor electric junction box base, a group of junction terminal cavities are constituted on the upper portion of the junction terminal fixing base, compressor electric junction terminals are arranged in each junction terminal cavity, the protection cover and the box body are fixed in an embedded mode, a group of box body locating embedded feet are arranged on the bottom of the box body in an extensible mode, and a circuit locating mechanism and a box body fixing base are constituted on the outer wall of the front side of the box body. The modular effect and the electrical connection effect are good, installation efficiency is high, electrical circuit connection can be standardized, and the connection speed can be improved.

The invention discloses a computer Internet interface protection device and an installation method. The protection device comprises a bottom plate, and one side of the bottom plate is provided with arow of fixed holes which are parallel to each other. The fixed holes are connected with a slot, and the bottom of the slot is connected with a sealed limiting groove. Threaded sleeves are inserted into the fixed holes, and the bottoms of the outer sides of the threaded sleeves are fixedly connected with a plug board. The plug board is inserted along the slot, and the threaded sleeves are rotated to enable the plug board to enter the sealed limiting groove for fixing. The threaded sleeves are connected with an adjustment screw, and the top of the adjustment screw is fixedly connected with an opening elastic fixing sleeve which is used for fixing a network line at a network line plug. The network line is fixedly connected with the network line plug, and the network plug line is connected with an interface of a modem. The protection device is used for protecting a computer Internet interface.

An electrical connector includes a plurality of contacts, a housing arranging and holding the contacts and having a fitting opening into which a memory card is inserted, and pivotally movable locking members provided at both longitudinal ends of the housing, respectively, for holding and removing the memory card. The housing includes a main body for arranging and holding the contacts, and mounting portions provided at both the longitudinal ends for pivotally movably mounting the locking members. The mounting portions are each provided on both sides in width direction with protruding pieces extending against the inserting direction of the memory card. The locking members each include an anchoring portion adapted to engage and embrace the protruding pieces under a condition the memory card has been inserted. The electrical connector can comply with customers' requirements against vibration and does not cause any failed connection with a memory card even upon vibration and impact.

A computer Internet interface protection device and an installation method thereof. The composition of this product includes: a bottom plate, a row of parallel fixing holes is opened on one side of the bottom plate, the fixing holes are connected to the slot, the bottom of the slot is connected to a closed limit groove, the fixing A threaded sleeve is inserted into the hole, and the outer bottom of the threaded sleeve is fixedly connected to the board, and the board is inserted along the slot, and the threaded sleeve is rotated so that the board is transferred into the Fixed in the closed limit groove, the threaded sleeve is connected to the adjusting screw, the top of the adjusting screw is fixedly connected to the open elastic fixing sleeve, the open elastic fixing sleeve fixes the network cable at the plug end of the network cable, and the network cable is fixedly connected to the network cable plug, the network cable plug is connected to the interface of the modem. The invention is used for computer Internet interface protection.

The invention discloses a universal header hitching device of a combine harvester. The universal header hitching device comprises a header part of the combine harvester, a conveying trough part and ahitching mechanism for connecting the header part and the conveying trough part, the hitching mechanism comprises two hitching parts which are symmetrically arranged, and a rotating shaft for connecting the two hitching parts; each of the two hitching parts comprises a fixed seat, a connecting rod assembly, a supporting pipe, a linkage locking assembly and a handle; the handle moves up and down inthe kidney-shaped hole to drive the connecting rod assembly on the same side to move up and down, the connecting rod assembly drives the rotating shaft to rotate, and the rotating shaft drives the connecting rod assembly of the other hanging part and the handle to move synchronously; the two handles move to drive the sleeve on the same side to rotate, the sleeve drives the sliding plate to rotatewith the sleeve as the circle centers, and the shifting bolt at the lower ends of the sliding plate slides along the guide groove and drives the pin shaft to stretch into or stretch out of the mounting hole in the corresponding position of the base of the conveying groove part located between the two pin shafts, and the connection between the header portion and the conveyor trough portion is locked or unlocked.

The invention relates to the technical field of packaging bottles, in particular to a packaging bottle for automotive silicone sealant, comprising a plastic bottle body, the outer wall of the plastic bottle body is provided with a reinforced metal gusset, and the reinforced metal gusset is fixed on the inner ring surface of the stirrup , the surface of the stirrup is provided with a suspension ring, the suspension ring corresponds to the suspension ring, the inside of the plastic bottle body is provided with a piston push plate, the top of the plastic bottle body is inserted with a metal sleeve, and the inside of the metal sleeve is inserted with a rubber outlet; The beneficial effect is: the packaging bottle for automotive silicone sealant proposed by the present invention is inserted into the metal sleeve on the top plate of the plastic bottle body, and the glue outlet is inserted into the metal sleeve, so as to avoid the joint between the glue outlet and the plastic bottle from breaking, And the head at the end of the glue head protrudes from the metal sleeve. When using colloid, the head is cut off. Since the length of the glue head protruding from the metal sleeve is limited, it is avoided that the glue head is cut too much by mistake and affects the connection seat. connect.