13results about How to "Avoid shaking and collision" patented technology

The invention relates to the technical field of specimen storage boxes, and discloses a storage device for blood collection tube transfer, which comprises a storage box, a supporting plate is fixedly mounted on the inner wall of the storage box, the supporting plate divides the storage box into an upper part and a lower part, the upper part is a positive pressure cavity, the lower part is a negative pressure cavity, and an air exhaust assembly is arranged in the negative pressure cavity. Spacing plates are fixed to the top of the supporting plate in an array mode, and side face clamping pieces are arranged on the two sides of each spacing plate. Air in the negative pressure cavity is sucked through the air pump, and the base is adsorbed to the adsorption holes through the negative pressure effect; when the air pressure in the piston cavity is gradually reduced, the sliding piston moves downwards, and the clamping rod is attached to the side face of the blood collection tube, so that the purpose of clamping and fixing the blood collection tube is achieved, and the blood collection tube is prevented from shaking and colliding in the transferring process; and blood in the blood collection tube is prevented from leaking from a gap between the blood collection tube and the tube cap.

The utility model discloses a buffering paper packaging box which comprises a main body module. The main body module comprises an outer box body, a balancing weight fixed to the inner bottom wall of the outer box body, a buffering piece fixed to the top end of the balancing weight, a rubber cushion layer fixed to the bottom end of the outer box body, an inner box body arranged in an inner cavity of the outer box body and located at the top end of the buffering piece, a cover plate attracted to the top end of the outer box body through a magnet, and a pressing piece fixed to the bottom end of the cover plate. The outer box body is made of hardboards and used for installing other assemblies and protecting objects, the pull ropes are fixed to the two sides of the outer box body so that a user can lift the packaging box conveniently, the balancing weight is fixed to the inner bottom wall of the outer box body, when the packaging box falls off, the packaging box can vertically fall under the action of the balancing weight, the ground contact area is increased, and impact force is dispersed; the buffering paper packaging box has the advantages of being high in anti-falling performance and high in practicability.

The utility model discloses a glass pipette support, including first cylinder and second cylinder, first cylinder and second cylinder fixed mounting at the top of bottom plate, the inside vertical of second cylinder is provided with threaded rod, one end of threaded rod is rotatedly connected with the bottom of second cylinder inside through bearing seat, the other end of threaded rod penetrates the top of second cylinder and is fixedly connected with handle of rotating, the vertical of threaded rod penetrates one end of cross bar, the other end of cross bar is vertically penetrated by guide rod, the both ends of cross bar are respectively seted up and are used for with the threaded hole of threaded rod screw connection and the through -hole of being used for guide rod penetration, one end of guide rod is fixedly installed at the top of first cylinder inside, the other end of guide rod is fixedly installed at the bottom of first cylinder inside, through rotating handle, handle drives threaded rod to rotate, further drives cross bar to move up and down, realizes to the fixed pipette, and it is convenient for medical staff to store pipette.

This invention relates to the field of LED street light technology and discloses a deformable LED street light, including a base with positioning holes on its surface and a lighting component on its top. The lighting component includes a pole with an LED light fixture mounted on its upper surface. A limiting plate is fixedly connected to the surface of the pole, and a bent rod is fixedly connected to the lower surface of the limiting plate. A rotating rod is rotatably connected to the end of the bent rod away from the limiting plate, and a rectangular frame is fixedly connected to the surface of the rotating rod. An LED light fixture is mounted on the inner wall of the rectangular frame. This invention features a pole on the top of the base. When road lighting is needed, the LED light fixture on the pole is activated. The pole limits the rotating rod via the bent rod. When the rotating rod rotates at the end of the bent rod, it causes the tops of the two rectangular frames to expand outward, thereby adjusting the lighting position of the LED light fixture and improving the convenience of adjusting the lighting angle.

The utility model relates to the technical field of direct current high voltage generator discloses a direct current high voltage generator with protection structure, including generator, the inside of generator is provided with foam board, the inside of foam board is provided with voltage doubler, the surface of voltage doubler is provided with support subassembly, the surface fixed connection of voltage doubler has limit ring, the support subassembly includes fixed block. The utility model discloses through setting up support subassembly, specifically is along voltage doubler with the slide of mounting block downward, makes the movable plate in the inner wall of mounting block and hinged seat and rotates, makes hinged seat expand to the outside, simultaneously promotes the rotation of support plate in the inner wall of fixed block, makes support plate expand outward, then rotates fixed baseplate and adjusts the angle, through three fixed baseplate and ground contact, increase the contact area to improve the stability of voltage doubler when placing, avoid the damage of voltage doubler toppling from accidental collision, and further improve the protection effect when using.

The invention discloses a lifting type corn harvester granary structure, and relates to the field of harvesting equipment. Comprising a bin body and a discharging mechanism, the discharging mechanism comprises a base and a lifting driving part, and a support inclined outwards is fixedly installed on one side of the top end of the base; when the bin body is fully loaded with harvested corn and needs to be unloaded, the bin body can be driven by the lifting driving assembly to ascend on the base, and meanwhile the bin body synchronously rotates and moves with the top end of the support as a fulcrum when ascending, so that the bin opening position of the bin body gradually rotates, inclines downwards and faces one side of the corn harvester, and the bin opening position of the bin body faces the side of the corn harvester. Accordingly, corn in the granary body can be directly dumped and unloaded into the transfer trolley located on one side of the corn harvester, the unloading process of the granary of the corn harvester is more convenient and faster, the time needed for unloading is shortened, the working efficiency of the corn harvester is improved, meanwhile, the corn is directly unloaded into the transfer trolley by lifting the granary, and the labor intensity of workers is reduced. And the subsequent transfer process of the corn is more convenient.

The utility model relates to the technical field of tool boxes, in particular to a plastic tool box convenient to carry, which comprises a box body, the box body comprises a placing box and a rotating box, the placing box is rotatably connected with the rotating box, large tools are placed in the placing box and used for placing a small part storage assembly, the storage assembly is mounted in the rotating box, and the rotating box is connected with the placing box. According to the plastic tool box convenient to carry, the box body is cylindrical, certain tools and parts can be stored on the inner side of the box body, and when the cylindrical box body is placed, horizontal placement or vertical placement can be selected according to the occupied area reserved in a vehicle body; and meanwhile, the storage assembly submits large tool positioning in the containing box, the situation that the tools shake and collide in the box body during carrying is avoided, the stability of the box body is improved, and carrying is convenient.

The utility model relates to television accessories technical field discloses folding satellite TV high frequency head storage structure, including storage cylinder, high frequency connector, the high frequency connector rotates and connects the bottom outer wall of storage cylinder through bearing, the top inner wall of high frequency connector is fixedly connected with signal line, signal line is fixedly connected in the bottom inner wall of signal extension frame away from one end of high frequency connector, be provided with storage mechanism on the storage cylinder, be provided with auxiliary mechanism on high frequency connector, the storage mechanism includes T type groove, T type groove sets up in the left side inner wall of storage cylinder, the inner wall sliding connection of T type groove has T type frame. In the utility model, through the linkage design of telescopic spring, T type groove and threaded rod, realize the automatic reset and accurate folding storage of signal frame and signal extension frame, cooperate with the affixed limit of soft board, effectively avoid the high frequency head internal component to shake and crash in the carrying process.

The utility model relates to the technical field of automobile parts, and particularly relates to a luggage frame of automobile, including frame and bottom plate, frame is annular structure that the middle part is through, and the inside of frame is provided with the stepped groove, the bottom plate is connected in one end of frame, and the connecting plate is inserted into the stepped groove and the stepped groove abuts, and the frame and the bottom plate are detachably provided with connecting piece between, and the connecting piece includes sliding slot nut and screw, and the frame is provided with annular sliding slot, and the sliding slot is arranged at the stepped groove position, and the sliding slot nut is arranged in the sliding slot, and a plurality of connecting holes are arranged on the connecting plate, and the screw is inserted into the sliding slot nut through the connecting hole, and the frame and the bottom plate are connected, in the utility model, modular design, flexible and changeable: frame and bottom plate realize quick dismounting through sliding slot nut and screw, and the utility model is convenient for transportation and storage. The support assembly and the partition structure are all detachable designs, and users can freely combine, increase and decrease modules according to the luggage type and quantity, and adapt to different storage requirements.

The utility model relates to the related technical field of converter protection devices, and discloses a double-fed wind power generation converter protection device, which comprises a protection shell, a buffer mechanism is fixedly connected in the protection shell, and a clamping mechanism is arranged at one end of the buffer mechanism; and the buffer mechanism comprises a third spring, the third spring is fixedly connected to the interior of the protective shell, one end of the third spring is fixedly connected with a sliding block, one side of the sliding block is hinged to a connecting rod, and an inserting rod is slidably connected to the interior of the protective shell. According to the double-fed wind power generation converter protection device, through the arrangement of the clamping mechanism, the wind power generation converter can be protected by the mounting base and the protection panel, and in addition, the protection device does not need to be disassembled by using bolts, so that corresponding mounting and disassembling effects are conveniently performed; and the phenomenon that equipment shakes and collides due to the fact that connection is not firm due to the poor fixing effect can be effectively avoided, and then the equipment is effectively protected.

The present invention discloses a lifting type corn harvester grain bin structure, which relates to the field of harvesting equipment. The structure comprises a bin body and a discharge mechanism, wherein the discharge mechanism comprises a base and a lifting drive component, and a bracket tilted outward is fixedly installed on one side of the top of the base; in the present invention, when the bin body is fully loaded with harvested corn and needs to be discharged, the bin body can be driven to rise upward on the base by the lifting drive component, and the bin body is synchronously rotated and moved with the top of the bracket as a fulcrum when rising, so that the bin mouth position of the bin body is gradually rotated and tilted downward and toward one side of the corn harvester, so that the corn in the bin body can be directly dumped and discharged into a transfer vehicle located on one side of the corn harvester, which not only makes the discharge process of the corn harvester bin more convenient and quick, reduces the time required for discharge, and is conducive to improving the working efficiency of the corn harvester, but also directly unloads the corn into the transfer vehicle by lifting the bin, making the subsequent transportation process of the corn more convenient.

The split charging equipment comprises an air extracting pump and a limiting ring, an air inlet pipe is installed at the upper end of the air extracting pump, a containing groove is formed in the front side of the bottom end of the air extracting pump, the limiting ring is installed on the inner wall of the containing groove, a switch button is arranged on the outer wall of the front side of the air extracting pump, and the switch button is connected with the air extracting pump. And a sub-packaging air outlet is formed in the rear side of the bottom end of the sucking pump, a connecting plate is arranged on the rear side of the storage groove, and a bearing plate is arranged below the sub-packaging air outlet. According to the split charging equipment for formaldehyde detection and sampling, split charging bottles are conveniently stored through the storage groove, sampling and sample storage can be achieved, the limiting rings can play a role in limiting the split charging bottles, the split charging bottles are prevented from shaking and colliding, the split charging bottles are effectively prevented from being broken, the multiple split charging air outlets are formed, formaldehyde can be quickly split into the split charging bottles, and the split charging efficiency is improved. The bearing plate plays a role in bearing the split charging bottles; and the bottom of the subpackaging bottle can be supported and positioned conveniently through the connecting holes.