18results about How to "Avoid shaking damage" patented technology

The utility model discloses a food packaging bag which comprises a packaging bag body, side bag layers are installed on the two sides of the outer surface of the packaging bag body, side air column bags are installed between the side bag layers and the packaging bag body, and a bottom bag layer is installed below the packaging bag body. A bottom air column bag is installed between the bottom bag layer and the packaging bag body, inner bag layers are installed on the two sides of the lower portion of the inner wall of the packaging bag body, and limiting air bags are installed between the inner bag layers and the packaging bag body. And the self-sealing strip is fixedly mounted above the inner wall of the packaging bag body. According to the food packaging bag, the packaging bag body is supported and protected by arranging the side air column bag and the bottom air column bag, food damage caused by damage of the packaging bag body is avoided, damage to food in the packaging bag body is reduced during collision and extrusion, and meanwhile the food is wrapped by arranging the limiting air bag; the food is prevented from shaking and being damaged in the packaging bag body.

The utility model relates to the technical field of ship pipe supports, in particular to a ship pipe support convenient to assemble, which comprises a base, an assembling mechanism and a buffer mechanism are arranged on the base, the assembling mechanism comprises a support plate, the support plate is arranged above the base, an adjusting disc is rotatably arranged on the support plate through a rotating component, and the adjusting disc is arranged on the base. A support assembly is arranged on the adjusting disc, the rotating assembly comprises a circular groove, a rotating column is rotationally arranged in the circular groove, the upper end of the rotating column in the circular groove is fixedly connected with the adjusting disc, and the bottom end of the adjusting disc is rotationally connected with the supporting plate through a rotating shaft. According to the ship pipe support, the assembling direction can be adjusted when a ship pipe is assembled, assembling adjustment is conducted in the horizontal direction, assembling is convenient, and practicability and convenience of the device are improved.

This utility model discloses a portable refractometer for aircraft de-icing and anti-icing fluid, including a carrying case. A side panel is hinged to the right side of the carrying case, and a buckle is provided between the carrying case and the side panel. A movable component is provided on the front of the carrying case, and a fixed component is provided on the bottom of the carrying case. A first screw is inserted into the moving cylinder at its lower end, and an adjusting rod is fixedly installed on the top of the first screw. A handle is fixedly installed on the top of the adjusting rod. This utility model relates to the field of aircraft maintenance equipment technology. This portable refractometer for aircraft de-icing and anti-icing fluid, through the adjustable handle and casters of the movable component, facilitates easy handling of the equipment in large areas such as airports, improving mobility. Simultaneously, the mounting component firmly fixes the main body of the refractometer inside the carrying case, and together with the fixed component, enhances overall stability during transportation, preventing damage due to shaking and ensuring transportation safety.

The present invention discloses a welding processing device for battery module processing and an operation method thereof, which relates to the technical field of battery module welding, and solves the problem that the position of the battery module pole and bus is difficult to calibrate when welding, and it is easy to deviate and shake during the welding process, which affects the conductive performance of the battery module after welding. At the same time, it solves the problem that the contact part between the pole and the bus is easy to produce empty packs when welding the battery module. The welding processing device for battery module processing includes an equipment box group, a battery conveying and lifting assembly, a laser cleaning welding mechanism and a control panel. In the present invention, the telescopic movement of the down-pressing part and the annular body can squeeze the bus on the one hand, and on the other hand, the hollow part inside the annular body is located on the outside of the pole and fits the edge of the pole, ensuring that the laser beam is more concentrated during the laser welding process, avoiding the generation of empty packs in the laser welding parts of the two, and further improving the conductive performance of the battery module.

This utility model discloses an adjustable fruit and vegetable packaging box, relating to the field of fruit and vegetable packaging box storage technology. It includes a fruit and vegetable packaging box body, a lid, ventilation holes, and a classification and limiting partition. The classification and limiting partition facilitates quick and easy adjustment of the fruit and vegetable box's storage capacity and classifies and limits the placement of fruits and vegetables, improving space utilization. It also facilitates convenient humidity control and further preservation within the box's inner storage area, preventing damage to the fruits and vegetables. The design is convenient to operate, simple in structure, and low in cost.

The utility model discloses a sealing structure of a valve cock, and particularly relates to the technical field of valve sealing, the sealing structure comprises a shell, the inner wall of the shell is rotatably connected with a rotating shaft, the two sides of the rotating shaft are fixedly connected with valve clacks, one side of each valve clack is provided with a sealing backing ring fixedly connected with the shell, and the top end of the rotating shaft is provided with a standby rotating assembly; the standby rotating assembly comprises a linkage rotating shaft arranged at the top end of the rotating shaft, the outer wall of the linkage rotating shaft is fixedly connected with a grip, and the grip is rotationally connected with the top end of the shell. And the top end of the linkage rotating shaft is concentrically and fixedly connected with a rotating rod. The standby rotating assembly is adopted, when the grip is broken and damaged, the rotating cap is rotated, the rotating cap drives the rotating rod to enable the linkage rotating shaft to rotate, when the rotating rod is damaged, the small rotating cap is rotated to drive the linkage rod to rotate, or the large rotating cap is rotated to drive the linkage bottom shaft to rotate, and valve cock operation is carried out in time in an emergency. And the standby emergency use effect is better.

The utility model discloses a vehicle -mounted portable oxygen generator, specifically at the oxygen generator technical field, including oxygen generator main part, oxygen generator main part bottom both sides are equipped with installation component, installation component includes sliding block, two sliding blocks top are connected with two first sleeve, two sliding blocks bottom are equipped with slide rail, and every first sleeve inside is connected with damper, and the damper top end is connected with oxygen generator main part bottom through second sleeve, and the first sleeve top is connected with the damping spring between second sleeve, and the damping spring is covered in damper outside. The utility model discloses through the cooperation of sliding block and slide rail, will oxygen generator main part support installation in the car, not only is convenient for adjusting oxygen generator main part position, but also is convenient to carry use, in addition, the damping spring between first sleeve and second sleeve and damper mutually cooperate, can play the damping effect at oxygen generator main part bottom, effectively avoid oxygen generator main part and be damaged because of sway, and then prolong its service life.

The utility model belongs to the field of mobile automobile charging piles, and particularly relates to a mobile portable automobile charging pile which comprises a placing box, the rear side of the placing box is fixedly connected with a charging pile body, a charging gun is arranged at the top in the placing box, and the bottom of the charging gun is electrically connected with a wire. The side, away from the charging gun, of the wire extends to the left side of the containing box, the side, away from the charging gun, of the wire is electrically connected with the left side of the charging pile body, a containing base is arranged at the bottom of the charging gun, the rear side of the containing base is fixedly connected to the front side of the charging pile body, and the rear side of the top of the containing base is movably connected with a fixing mechanism. The placing box and other structures are additionally arranged on the charging pile body, an integrated structure is formed, overall movement and carrying are facilitated, the use flexibility is improved, the storage space for the charging gun and the wire is arranged in the placing box, the wire and the charging gun are placed in order, and the problem that the wire is disordered and wound is solved.

The utility model relates to a buffering device. The buffering device comprises a buffering piece, a gas uniformizing structure, a valve assembly and a gas pumping and discharging assembly. The buffering piece is provided with a buffering cavity, a feeding port and a ventilation port, the gas uniformizing structure is arranged in the buffering cavity and divides the buffering cavity into a ventilation space and a buffering space, the feeding opening communicates with the buffering space, the ventilation opening communicates with the ventilation space, and the gas uniformizing structure can conduct buffering treatment on flowing gas; the valve assembly is used for opening or closing the feeding port; the air pumping and discharging assembly is communicated with the ventilation opening and can conduct vacuum pumping and vacuum breaking on the buffering cavity. Due to the fact that the gas uniformizing structure is arranged between the ventilation space and the buffering space, the gas uniformizing structure can buffer flowing gas, so that gas flow is buffered during vacuumizing and vacuum breaking, the gas flow is prevented from directly impacting a substrate in the buffering space, the stability of the substrate is guaranteed, the substrate is prevented from being shaken and damaged, and then the subsequent coating effect is guaranteed. The utility model further relates to coating equipment.

A wind driven generator blade transfer mechanism comprises a transfer trolley, a double-thread rod, a screw motor, a guide rod, a supporting plate, a supporting wheel, a tail clamping seat, a clamping seat internal thread cylinder and a clamping plate screw seat, a transfer trolley inner cavity is formed in the transfer trolley, a lead screw groove is formed in the transfer trolley inner cavity and matched with a lead screw, the lead screw groove is connected with the lead screw, and the double-thread rod is connected with the lead screw motor. The rear portion of the transfer trolley is fixedly connected with a lead screw motor, an output shaft of the lead screw motor is fixedly connected with the lead screw, an extension frame slides in an inner cavity of the transfer trolley, the lower portion of the extension frame is fixedly connected with an inner threaded cylinder, the inner threaded cylinder is in threaded connection with the interior of the lead screw, and a supporting rod sliding groove is formed in the side portion of the transfer trolley. The side portion of the extension frame is fixedly connected with the supporting rod, the supporting rod sliding groove is matched with the supporting rod, and the supporting rod sliding groove is connected with the supporting rod.

The present invention provides a geological disaster early warning device, which relates to the technical field of geological disaster early warning equipment, including: a monitoring component, which includes a camera; an installation box, the camera is installed on the top of the installation box; a gravel protection component, including a protection box, a plurality of rotating rods and a plurality of rotating plates, all of which are rotatably installed in an opening, and each rotating plate is fixedly installed on a rotating rod; and a camera protection component, which includes a lifting plate, a storage airbag, a plurality of toggle rods, a plurality of locking members, a protection plate, a support airbag and a first elastic member, and the support airbag is connected to the storage airbag through a pipeline. Beneficial effects of the present invention: When a geological disaster occurs, a large amount of gravel will fall from the mountain, and all the rotating plates will be hit by the gravel, so that all the locking members are unlocked, the lifting plate descends, and the gas in the support airbag flows into the storage airbag, and the first elastic member squeezes the protection plate upward to drive the protection plate to extend out of the installation box, thereby protecting the camera and preventing the gravel from damaging the camera.

The utility model relates to the technical field of small bus electric vehicles, and discloses a storage box for a small bus electric vehicle, which comprises a storage box main body, the top end of the storage box main body is movably hinged with a cover plate, and the bottom end in the storage box main body is movably connected with a support plate. According to the storage box for the small bus electric vehicle, by arranging a locking bolt, a dehumidification particle bag and an activated carbon particle bag, moisture and peculiar smell can be prevented from affecting articles, the articles are placed at the top end of a supporting plate, and after the articles are placed, the locking bolt is screwed to enable a limiting plate to be out of fixation; after the limiting plate is not fixed, the limiting plate is moved to limit the article, the article is prevented from being shaken and damaged when the electric vehicle runs, after adjustment is completed, the locking bolt is screwed into the fixing groove again to limit and fix the limiting plate, and the situation that the limiting plate accidentally slides outside the connecting rod is prevented; the problem that articles can shake in a storage box and are prone to being damaged is solved.

This utility model discloses a label-operated cabinet for storing books and periodicals, and a label-operated cabinet having the same, including a corner side panel, a back panel, and a book box. The back panel is connected to the corner side panel. The book box is a box with an opening. A pin is connected to the lower side of the book box. The back panel and the corner side panel have pin holes corresponding to the position of the pin. The pin is inserted into the pin hole, causing the book box to rotate around the pin. This utility model solves the problem that existing movable cabinets lack side book storage design, resulting in books and periodicals being mixed or piled up, easily damaged and scattered, occupying space and being inconvenient to access, failing to achieve efficient use of side space and orderly management of books and periodicals.

The utility model discloses an automobile storage battery pile head protection structure, and belongs to the technical field of battery equipment. A plurality of groups of inner small suckers are arranged at the bottom of the adsorption disc; a column inner sleeve is arranged at the top of the adsorption disc; a threaded column sheet is arranged at the top of the column inner sleeve; an outer rotating groove is concavely formed in the periphery of the bottom of the column inner sleeve; according to the utility model, the adsorption disc can be used for carrying out multi-stage adsorption covering on the external part of the pile head and a storage battery connecting area, and then the column inner sleeve and the bottom area of the pile head are used for carrying out rotary drawing type binding, so that the pile head is preliminarily locked and protected, and the pile head and the column inner sleeve can be fastened; force is continuously applied to push and extrude the metal sheet to be attached to the pile head, a locking structure for multi-axial force is formed, sleeving type protection of multiple parts is achieved, abrasion of the pile head is reduced, and meanwhile shaking damage to welding spots of the pile head caused by disassembling and assembling external force is avoided.

The invention relates to the technical field of transfer devices, and discloses a transfer device for insulation board production based on visual inspection, which comprises a coaming, the inner wall of the coaming is rotatably connected with a turntable group, the left side of the coaming is fixedly connected with a motor, and the circumferential surface of the turntable group is in transmission connection with a transmission chain. A transmission chain is fixedly connected to the outer surface of the conveying table, a moving rod is fixedly connected to the outer surface of the transmission chain, a hook is fixedly connected to the outer surface of the moving rod, a conveying plate is installed on the inner wall of the hook, and a clamping mechanism is arranged on the inner wall of the moving rod. The first pulleys drive the clamping plates to clamp the transported plates, the transported plates are prevented from shaking and being damaged in the transferring process, the safety and the transporting efficiency can be improved through clamping and reinforcing, the product quality can be effectively protected, meanwhile, the clamping plates move to drive the swing plates to conduct secondary reinforcing, the reinforcing effect is improved, and the transported plates are safer.

The invention discloses an environment-friendly dry-type power transformer, and relates to the technical field of dry-type transformers, the environment-friendly dry-type power transformer comprises a transformer box, protective doors are symmetrically mounted in the middle of one end of the transformer box, a mounting seat is mounted at the bottom end in the transformer box, and windings are mounted at the top of the mounting seat at equal intervals; a vibration monitoring mechanism is mounted at one end of the bottom of the transformer box and comprises a fixed vertical plate, one end of the top of the mounting base is connected with the fixed vertical plate, the middle of one end of the fixed vertical plate is connected with a lower attaching plate, and the top end of the fixed vertical plate is connected with an upper attaching plate; according to the transformer mounting base, a worker can conveniently know the stability condition of the mounting base in time, the situation that the mounting base is loosened due to vibration generated when a transformer is used for a long time is prevented, and the probability that the transformer is damaged and cannot be used can be reduced by conducting stable maintenance in time.

The utility model relates to the technical field of metronomes, and discloses a music teaching metronome protection device which comprises a metronome body, a sliding groove opening is formed in the outer portion of the metronome body, two installation plates are fixedly installed on the side, away from the sliding groove opening, of the outer portion of the metronome body, and a protection shell is movably connected into the sliding groove opening. The two sides of the inner wall of the sliding groove opening are each provided with two grooves, the inner wall of each groove is provided with a positioning groove, the side, close to the inner wall of the sliding groove opening, of the protective shell is provided with four square rods, an opening mechanism is arranged between every two square rods on the same side, buffering is conducted through sponge, and then the swing rods are prevented from being damaged by shaking; normal use of the mechanical metronome is guaranteed, the service life of the mechanical metronome is prolonged, meanwhile, when the mechanical metronome needs to be used, the pull plate is pulled out, the protective shell can be separated from the metronome body, and the effect that a user can use the metronome conveniently while the swing rod is protected is achieved.

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy pipeline fixing and protecting device which comprises a fixing plate, a hinge seat is rotatably installed at the bottom of the fixing plate, a supporting rod is installed in the hinge seat in a hinged mode, and a moving assembly is arranged on the side edge of the fixing plate. The moving assembly comprises U-shaped frames, the U-shaped frames are fixedly installed on the side edge of the fixing plate, and the number of the U-shaped frames is two. According to the water conservancy pipeline fixing and protecting device, in order to better fix and protect a pipeline body, a moving assembly is arranged, when a rotary knob on the outer side of a U-shaped frame is screwed, a two-way lead screw rotates, so that two sets of threaded blocks can move in the opposite directions, and clamping plates are driven to move in the opposite directions in fixing blocks; and rubber balls and pagoda springs are matched to clamp and fix the outer side of the pipeline body, so that the pipeline body is prevented from shaking and being damaged, and then protection can be carried out.