25results about How to "Buffer external impact" patented technology

The application relates to a packaging engineering technology, in particular to a corrugated paperboard box for glass product transportation, which comprises a corrugated box, the top of the corrugated box is rotationally connected with two paperboard covers, the top of the paperboard cover is provided with a sealing cover mechanism, the inner wall of the corrugated box is fixedly connected with a plurality of vertical paperboards, the inner wall of the corrugated box is fixedly connected with a plurality of horizontal paperboards, the sealing cover mechanism comprises a first sealing strip, the bottom of the first sealing strip is fixedly connected to the top of one of the paperboard covers, the inner wall of the first sealing strip is detachably connected with a rubber strip, the top of one of the paperboard covers is detachably connected with a joint plate one, and the inner wall of the joint plate one is provided with a fixing assembly. The application has the effect that the sealing cover mechanism is added, so that the corrugated box is sealed without winding a large amount of adhesive tape outside the corrugated box, the adhesive tape does not need to be removed by means of tools, and the removal can be completed manually, thereby saving time and labor cost.

A wireless temperature measuring device for a cable intermediate joint comprises a cable, a first sleeve and a second sleeve. The first sleeve and the second sleeve adopt a spliced structure, are formed by sliding and inserting upper and lower splicing pieces through clamping rails and clamping grooves, and are sleeved on the outer wall of the cable intermediate joint through threaded connection. The first sleeve is provided with a temperature monitor, the second sleeve is provided with a battery box, and circuit connection power supply is achieved through an annular conducting strip and an internal conducting wire. A screen plate is arranged on the side portion of the sleeve to enhance structural strength and heat dissipation performance, and an air bag buffering device on the inner side is controlled by an inflation hole and an air valve and can buffer external impact. A temperature sensing piece at the bottom of the temperature monitor is tightly attached to the outer wall of the connector, temperature is accurately monitored, and data are wirelessly transmitted. The device is convenient to install, accurate in temperature measurement and stable in structure, and can effectively guarantee the operation safety of the cable.

This utility model relates to the field of pipe support structure technology, specifically to a prefabricated seismic support structure for data center pipelines. It includes a mounting plate with an internal cavity. A threaded rod is horizontally mounted inside the cavity, and a slider is movably mounted on the outer side of the threaded rod. The slider has a threaded groove that is threadedly matched to the threaded rod. The bottom end of the slider is fixedly connected to the top end of a sleeve. A connecting rod is rotatably connected to the bottom end of the sleeve, and the bottom end of the connecting rod is fixedly connected to the top end of a second fixing ring. This utility model uses a rotating torsion block to drive the threaded rod, causing the slider to move axially. This allows for flexible adjustment of the horizontal position of the second fixing ring, adapting to the complex and compact space of a data center without requiring precise installation directly above the pipeline. Simultaneously, the rotatable connection between the connecting rod and the sleeve allows for adjustment of the angle of the second fixing ring, accommodating pipelines with different axial directions, greatly improving the application range and installation convenience of the support.

The utility model relates to the technical field of building keel and discloses a steel baking varnish keel main keel and auxiliary keel connecting structure, and the connecting structure fixed assembly includes the fixed bolster, the fixed bolster is fixedly connected in the lateral wall of main part board, the bottom fixed mounting of fixed bolster has the connecting seat, the bottom fixed connection of connecting seat has the fixed plate, and the surface of fixed plate is penetrated by adjusting bolt, and the top fixed connection of adjusting bolt has the fixed clamp. The utility model discloses discarding the welding connection mode, and utilizing connecting structure fixed assembly and keel connection fixed assembly cooperation. Through screwing adjusting bolt, the connecting position of connecting structure and ceiling or frame can be flexibly adjusted, and the relative position of main auxiliary keel can be easily changed by rotating the adjusting handle, the accurate adjustment of installation position is realized, the needs of different construction scenes are satisfied, the defect that the installation position is fixed is overcome, and the flexibility and accuracy of construction are improved.

This utility model provides a lamp tube storage and collection device, relating to the field of lamp tube storage and collection technology. It aims to solve the problems of poor protection of lamp tubes in existing lamp tube collection and collection devices, resulting in easily damaged lamp tubes and affecting their later use. The device includes a workbench with casters evenly distributed on its bottom. Bases are evenly distributed on the workbench, and lamp tubes are placed on the bases. A cover plate is movably connected to the bases, and the shapes of the cover plate and the inner walls of the bases are matched to the shape of the lamp tubes. A rod is installed at the bottom of the cover plate, and a groove is provided on the bases, with the rod fitting into the groove.

The utility model relates to domestic appliance safety technical field discloses anti -tilt device, including flexible connecting piece and a plurality of anti -tilt support, flexible connecting piece is annularly arranged, a plurality of anti -tilt support are sequentially spaced apart along the extension circumferential direction of flexible connecting piece and are connected with flexible connecting piece, a plurality of anti -tilt support of the utility model are sequentially connected through flexible connecting piece, make whole structure can utilize the deformable characteristic of flexible connecting piece, flexible adaptation different the various shape of the article to be supported, whether regular square, round, or with the irregular mode such as rised, anti -tilt support can better adhere to the profile of the article to be supported through the adjustment of flexible connecting piece, thereby ensure that on various shapes of the article to be supported can stably install and play the anti -tilt effect, improve the versatility and adaptability of device, solved the problem that the anti -tilt base structure adaptability of purifier is limited.

This invention discloses an ultralight material, its preparation method, and its application in footwear materials, belonging to the field of materials technology. The footwear material prepared by this invention includes: polyether diol, isophorone diisocyanate, functional chain extender, dibutyltin dilaurate, modified hollow glass microspheres, and trifluoromethanesulfonic acid. The functional chain extender is obtained by reacting 3-hexene-1,6-diol and phenylphosphonodichloro with heptamethylcyclotetrasiloxane. The modified hollow glass microspheres are obtained by polymerizing isoprene and 1-(4-vinyl-phenyl)-ethyl ketone on the surface of pretreated hollow glass microspheres, followed by reaction with diethyl oxalate and 2-amino-5-(2-chlorophenyl)-1,3,4-thiadiazole. The ultralight material prepared by this invention has excellent anti-aging, flame-retardant, and antibacterial properties, and has broad application prospects in the field of footwear materials.

This invention relates to the field of switchgear and discloses an outdoor fully enclosed insulated ring network switchgear, comprising a base, an opening and closing mechanism at the top of the base, an inlet mechanism inside the opening and closing mechanism, a shielding canopy fixedly connected to the top of the opening and closing mechanism, and a cleaning mechanism outside the opening and closing mechanism. The opening and closing mechanism includes multiple fixed brackets, the bottom ends of which are fixedly connected to the top of the base. Two of the fixed brackets are internally slidably connected to sliding rods, and each sliding rod is externally fixedly connected to a fixed rod. This invention allows for convenient opening and closing of the switchgear, enabling operators to inspect and maintain the equipment from three directions without disassembling the cabinet as in traditional methods, significantly reducing maintenance difficulty and workload. When the switchgear is closed, the protective shell compresses the sealing gasket to form a tight seal, effectively preventing dust and moisture from entering.

The utility model relates to a child carrier. The child carrier comprises a seat body and a passer component. The seat body comprises a backrest component and a seat component, and the backrest component and the seat component are detachably connected. The passer component is suitable for limiting the safety belt of a vehicle. The rear side of the seat component is provided with a receiving part, the passer component is connected to the receiving part, the receiving part is provided with a receiving groove, the receiving groove is suitable for at least partially containing the passer component, and the connecting point between the passer component and the receiving part is located outside the receiving groove. The passer component according to the utility model can be conveniently stored or taken out.

This application provides a cut-resistant cable, belonging to the field of cable technology. The cut-resistant cable includes a cable core body and a protective structure. The cable core body comprises three cable core bodies. The protective structure includes an insulation component, a steel wire braided layer, and a cut-resistant layer. The cable core bodies are disposed within the insulation component, the steel wire braided layer is connected to the insulation component, and the cut-resistant layer is fixedly connected to the outer ring of the steel wire braided layer. In this application, the cut-resistant cable prevents external forces from cutting the cable, facilitating protection, and simultaneously buffers external impact forces, protecting the internal cable core bodies from damage.

This utility model provides a concrete pipe pile with an anti-collision structure, including a concrete pipe pile body. An upper sleeve plate and a lower sleeve plate are respectively fitted at both ends of the concrete pipe pile body. Several protective rods fixedly installed between the upper and lower sleeve plates are fitted with shock-absorbing rings. Lifting rings are installed on the upper and lower sleeve plates respectively. The pile support plate is connected to the lower sleeve plate and a pre-embedded nut embedded in one end face of the concrete pipe pile body via bolts. This utility model forms a three-dimensional protection system through a circular array of protective rods between the upper and lower sleeve plates and equidistant shock-absorbing rings. Upon collision, the protective rods buffer the impact, and the shock-absorbing rings absorb energy, reducing pile damage. The anti-slip and shock-absorbing lining inside the sleeve plates increases friction and reduces vibration. The array and equidistant arrangement disperse stress, and the inner diameter design of the shock-absorbing rings achieves all-around protection, improving the reliability of transportation and installation.

The utility model relates to the technical field of buffer structure, concretely to the corrugated buffer structure of damping composite stainless steel, including stainless steel corrugated board, the top of stainless steel corrugated board is fixed with base plate, the top of base plate is equipped with mounting plate, and a plurality of damping panels for damping are fixed between mounting plate and base plate, still include: a plurality of buffer mechanism, set up between base plate and mounting plate, be used for buffering the impact force that stainless steel corrugated board received, the buffer mechanism includes fixed on the buffer cylinder of mounting plate bottom surface, the buffer plate of sliding connection in the inner wall of buffer cylinder, the buffer spring of installation between buffer plate and buffer cylinder inner top surface, the utility model discloses through set up stainless steel corrugated board, base plate, damping panel, mounting plate, buffer mechanism and suction pressure mechanism, solve the problem that the impact force of outside is bigger to stainless steel plate main body with cooperation installation, and the problem of poor buffering and damping effect.

This utility model relates to the field of ecological restoration technology and discloses an ecological slope reinforcement and restoration device for river regulation projects. The device includes a shell with a groove on its inner wall. Two fixing blocks are fixedly connected to the inner wall of the shell. A support block is fixedly connected to the right side of each fixing block. A spring is fixedly connected to the right side of the support block, and another support block is fixedly connected to the right side of the spring. A rack is fixedly connected to the right side of the support block, and a sliding column is fixedly connected to the right side of the rack. A motor is fixedly connected to the inner wall of the shell, and a gear is fixedly connected to the drive end of the motor. This utility model allows for precise adjustment of the device's extension length, angle, and other dimensional parameters, ensuring a close fit to the complex river back slope surface. This improves the applicability of ecological back slope reinforcement and restoration, and guarantees the smooth progress of river back slope regulation projects.

This invention relates to the field of packaging bag technology, specifically to a moisture-proof and antibacterial composite packaging bag for traditional Chinese medicine. It comprises an outer protective film layer, a middle buffer transition layer, a moisture-proof barrier layer, an antibacterial functional layer, and an inner contact film layer. These layers are arranged from the outside in. The outer protective film layer, middle buffer transition layer, moisture-proof barrier layer, antibacterial functional layer, and inner contact film layer are composited using food-grade adhesives. The middle buffer transition layer is made of low-density polyethylene elastic film. The moisture-proof barrier layer is composited with polyvinyl alcohol high-barrier film and passivated aluminum foil film. The antibacterial functional layer uses food-grade polyolefin film as the substrate. The inner contact film layer uses food-grade polyethylene film. This invention has the following advantages: it integrates multiple benefits such as wear resistance, long-lasting moisture and oxygen barrier, active antibacterial properties, and safety and non-toxicity. Its service life and protective effect are far superior to traditional single-layer and ordinary double-layer packaging.

The utility model discloses a passenger train instrument desk mounting structure, including instrument desk assembly, instrument desk assembly still include central control platform and, the central control part of central control platform is equipped with central control frame, the one end of far away instrument desk assembly is equipped with the car platform, the top fixed connection of car platform has the support platform, the bottom both sides of car platform all are fixedly connected with the bottom strip, the upper surface rear part fixed connection of bottom strip has the connecting piece. This passenger train instrument desk mounting structure, each part adopts bolt connection, plug -in and so on mode and installs, such as the installation spare and the angle piece are through the plug -in cooperation, and are fixed through the lock cap no.

The utility model provides a heating and ventilation engineering pipeline installation suspension fixing device, and belongs to the technical field of heating and ventilation engineering. Comprising a fixed bottom frame, an angle adjusting structure is installed on the lower wall face of the fixed bottom frame, a track structure is movably installed in the angle adjusting structure, a track base structure is movably installed in the track structure, and a pipeline lifting frame structure is installed on the lower wall face of the track base structure; the angle adjusting structure comprises a universal shaft, a length adjusting mother pipe and four pneumatic supporting rods. The cardan shaft is installed on the lower wall face of the fixed bottom frame, and the length adjusting mother pipe is installed on the lower wall face of the cardan shaft. Flexible connection is carried out through the universal shaft, external impact force from different directions can be buffered, pipeline deformation or fracture caused by the external impact force is avoided, meanwhile, rotation of the installation angle and adjustment of the fixing position can be carried out, adaptive installation can be achieved to a certain degree, repeated installation is avoided, and the installation efficiency is improved. And the installation efficiency is improved to a certain extent.

The utility model relates to a kind of hollow support type ceramic artware, relate to ceramic product technical field, this kind of hollow support type ceramic artware, including ceramic main body, the ceramic main body is hollow structure;The beneficial effect of the utility model is that: integrated firing forming process guarantees the firm connection and structural consistency of ceramic main body, support frame and reinforcing rib, and prevents the gap and loose problem of late assembly.Radiation is evenly dispersed weight and external force with equal angle reinforcing rib, and it is matched with inner wall annular array reinforcing strut, synchronously enhances the deformation resistance of ceramic main body from inside and outside, effectively avoids the cracking of hollow weak area, substantially improves the strength and service life of artware.Ceramic main body top chamfer eliminates security risk, and bottom silica gel antiskid bottom pad and installation groove inner antiskid pad form double protection, which prevents placement sliding and component relative displacement, and can also buffer external force impact, realize stable placement under smooth scene and indirect protection of ceramic main body.

This utility model discloses an outdoor electromagnetic lock with an outer protective cover, including a semi-open protective cover. Two semi-open protective covers are inserted and sealed to the outside of the outdoor electromagnetic lock. A sealing rubber plug ring is set at the reset knob on the outdoor electromagnetic lock, and a sealing gasket is set at the latch on the outdoor electromagnetic lock. A foam layer is filled between the two semi-open protective covers and the outdoor electromagnetic lock. This utility model has a semi-open protective cover, a sealing rubber plug ring, and a sealing gasket. The foam layer fills the space between the two semi-open protective covers and the outdoor electromagnetic lock. The sealing rubber plug ring and the sealing gasket seal the connection between the reset knob and the latch and the semi-open protective cover, providing all-round sealing protection for the outdoor electromagnetic lock. This reduces the corrosion and impact of moisture and dust particles on the outdoor electromagnetic lock's extension and contraction stroke. The filling of the foam layer improves the sealing performance and ensures the normal use of the outdoor electromagnetic lock.

The utility model discloses a folding-resistant electronic blister packaging box, which belongs to the technical field of packaging boxes and comprises a box body, an upper cover is arranged at the center of the upper end face of the box body, an elastic layer is sleeved on the inner side wall of the box body, a buffer structure is arranged at the center of the lower inner wall of the elastic layer, and a support plate is arranged at the center of the upper end face of the buffer structure. A placing layer is arranged above the center of the upper end face of the supporting plate, ventilation structures are arranged at the centers of the two inner side walls of the placing layer, a plurality of reinforcing columns are arranged on the upper end face of the supporting plate in a rectangular mode, and rotating blocks are arranged at the centers of the front end face and the rear end face of the upper cover. The elastic layer made of rubber is combined with the reinforcing columns, the elastic layer can buffer external impact force and prevent the external impact force from directly acting on the electronic product, the reinforcing columns enhance the bearing capacity and the deformation resistance of the supporting plate, the shape stability of the supporting plate is maintained, and it is guaranteed that the containing layer and the electronic product are placed stably.

The utility model discloses a kind of wear-resistant anti-cracking environmental protection power cable, it is related to power cable technical field, solve the problem of lower wear resistance and anti-cracking performance of power cable in prior art;Including inner core, inner core includes a plurality of array distribution's conductor, the insulating layer of setting on each conductor and the shielding layer wrapped in the outside of insulating layer;Insulating layer includes the insulating inner layer wrapped in the outside of each conductor, the insulating outer layer wrapped in the outside of insulating inner layer and the filling layer setting between insulating outer layer and insulating inner layer gap;Still include: outer sheath structure, setting in the outside of inner core, outer sheath structure includes outer sheath, anti-cracking buffer layer, environmental protection flame-retardant layer and armoring layer;The cable scheme of the utility model can enhance the wear resistance of power cable, improve the structural strength of cable, effectively avoid the cable cracking, wire core exposure and other situations caused by bending, repeated dragging, significantly improve the service life of cable.

The utility model discloses an underwater environment surveying device for a water conservancy project, and relates to the field of water conservancy project surveying equipment. An underwater environment surveying device for a water conservancy project comprises a waterproof camera and further comprises a protective shell and a cover plate detachably connected to the protective shell, the waterproof camera is located in the protective shell and detachably connected to the inner wall of the top of the protective shell, and the protective shell is transparent; according to the utility model, the protective shell and the cover plate construct a protective barrier for the waterproof camera, which not only ensures that the visual field of the camera is unobstructed, but also effectively prevents water from entering and prevents short circuit and corrosion of electronic components, thereby prolonging the service life of equipment, and can buffer external force impact and reduce the impact force on the equipment when the device encounters external force impact underwater. And internal elements are prevented from being damaged due to strenuous vibration, shaking of the device can be reduced, images shot by the camera are clear and smooth, underwater details are accurately captured, and the quality of survey data is improved.

The utility model discloses an underwater cable, and belongs to the field of cables. An underwater cable comprises a cable core and a water-blocking tape layer wrapping the outer side of the cable core. The water-blocking filling layer is filled between the cable core and the water-blocking tape layer; the fiber protection layer coats the outer side of the water-blocking tape layer; the waterproof sheath comprises a hard polymer layer, a soft polymer layer, a first waterproof coating and a second waterproof coating, the compressive elastic modulus of the hard polymer layer is larger than that of the soft polymer layer, the ratio of the thickness of the hard polymer layer to the thickness of the soft polymer layer is (1-2): (0.8-1.5), the hard polymer layer wraps the outer side of the fiber protection layer, and the first waterproof coating and the second waterproof coating are arranged on the outer side of the fiber protection layer. The first waterproof coating is coated on the outer side of the hard polymer layer, the soft polymer layer is coated on the outer side of the first waterproof coating, and the second waterproof coating is coated on the outer side of the soft polymer layer. The underwater cable has the effect of improving the construction performance of the underwater cable while improving the waterproof performance.

This utility model discloses a pressure-resistant gift box, comprising an outer box and an inner box. A support frame is provided around the inner box and between it and the outer box. Several partitions are provided inside the inner box. A lid is connected to one side of the outer box, and a protrusion is provided on the inner side of the lid. Several support plates are connected to the protrusion. The outer box, inner box, lid, support plates, and partitions are all made of corrugated cardboard, while the support frame is made of plastic. This pressure-resistant gift box, through the combination of the inner and outer boxes and the support frame, forms a multi-layered pressure-resistant structure, effectively buffering external impacts and preventing damage to gifts due to squeezing and collision. The precise alignment of the support plates and partitions enhances overall stability and prevents gifts from shifting or moving. The use of corrugated cardboard as the main material reduces costs and is environmentally friendly, while the plastic support frame ensures the strength of key components; the material combination is reasonable.

This utility model discloses a locking structure for storing teaware, including a teaware shell, a receiving body, and a threaded hole A. A connecting seat is provided on one side of the surface of the teaware shell, and a handle is provided on the surface of the connecting seat. A cup lid is provided on the top of the teaware shell. The receiving body is located inside the teaware shell. This utility model uses an L-shaped block and L-shaped groove locking structure between the teaware shell and the cup lid to prevent the cup lid from loosening after being fixed. The flat end of the handle can then press the cup lid tightly, further fixing the cup lid to the surface of the teaware shell and preventing the cup lid from shifting. The threaded connection between the handle and the connecting seat is made more secure. The design of the receiving body, the support plate, the protective plate, and the limiting block and limiting groove provides good storage space and protection for the teacup. The protective plate can buffer external impact from the side, preventing damage to the teacup and extending the service life of the teaware.