11results about How to "Stand steady" patented technology

This utility model relates to the technical field of water level monitoring devices, and discloses a portable water level monitoring device with adjustable installation height. It includes an outer cylinder with a limiting mechanism fitted at its outer end. The outer cylinder has three foot grooves, each containing a support foot. A locking mechanism is located inside the outer cylinder. An inner rod is also located inside the outer cylinder, with a placement groove at its outer end. An extension rod is located inside the placement groove, and its outer end is connected to a water level detection head. The limiting mechanism includes a limiting ring with a skirt on its end face and an inner ring inside. In this utility model, the limiting mechanism restricts the support feet, allowing the device to stand stably on the ground. The foldable design makes it more convenient to carry. The height of the inner rod can be adjusted by rotating the locking mechanism to loosen the fixation.

The utility model discloses a portable panel satellite communication antenna, and relates to the field of communication antennas. The device comprises a communication antenna, the communication antenna comprises a base, the bottom of the base is provided with a supporting mechanism, and the device is provided with the supporting mechanism, a rotating seat, a damping rotating shaft, a supporting block, a threaded sleeve rod, a threaded rod and a soil drilling head. The angle and the position of the supporting block or the threaded sleeve rod can be flexibly adjusted through the arrangement of the rotating seat and the damping rotating shaft so as to adapt to different use scenes and requirements, and the soil drilling head can smoothly drill into the ground through the cooperation of the rotating seat and the damping rotating shaft in the outdoor environment when the ground may be uneven or has a gradient. A stable supporting point is provided for the antenna; and the design of the threaded sleeve rod and the threaded rod allows the length to be adjusted according to the height of the terrain to ensure that the antenna is always flat, thereby enhancing the stability of the antenna and ensuring that the antenna can firmly stand in the outdoor environment.

The invention relates to the technical field of livestock breeding equipment, and discloses a breeding auxiliary frame for livestock cattle and sheep, the breeding auxiliary frame comprises a rack, and vertical fences are fixedly assembled on the outer walls of the two sides of the rack; two limiting mechanisms are arranged at the position, located between the two vertical bars, of the top of the rack. Each limiting mechanism comprises a transverse guide rail, two sliding frames slidably connected to the transverse guide rail in a sleeving mode and a lifting bottom plate arranged on the inner wall of the sliding frame. Side clamping plates are arranged on the opposite surfaces of the two groups of sliding frames; the inner wall of the top of the lifting bottom plate is slidably sleeved with a breeding stock pedal. By arranging the breeding stock pedal, during mating, the weight of the breeding stock is independently borne by the breeding stock pedal and transmitted to the rack through the lifting bottom plate and the sliding frame, direct transmission of the weight of the breeding stock to the female stock is thoroughly blocked, it is ensured that the female stock can stably stand for a long time, and the risk that the back of the female stock is injured in the artificial auxiliary breeding process is effectively eliminated.

This invention relates to the field of bathing aids technology and discloses an improved shower chair structure, including a chair frame assembly, a seat, a backrest, and armrest assemblies. The chair frame assembly is formed by hinged front and rear frames, and a load-bearing structure for mounting the seat is provided between the chair frame assemblies. The load-bearing structure includes a first pivot support at the hinge of the front and rear frames and a second pivot support composed of a first load-bearing column, a second load-bearing column, and a connecting rod. One end of the connecting rod is pivotally connected to the seat by a bolt, and the other end is fitted onto the first load-bearing column. The top end of the connecting rod is placed in a connecting rod limiting groove, and the connecting rod also has a pointed protrusion that abuts against the end of the connecting rod limiting groove when folded. This solves the technical problem in the prior art that shower chairs cannot stand freely after folding and sometimes open on their own, causing safety issues. It provides a new shower chair structure that is simple in structure, low in cost, ergonomically designed, sturdy in support, safe and stable in opening and closing, and healthy and comfortable.

The utility model discloses a multipurpose kayak which comprises an inflatable kayak body and a supporting pad, a containing part is formed in the middle of the inflatable kayak body, and the supporting pad is arranged in the containing part in a matched mode and is lower than the upper surface of the inflatable kayak body. The multipurpose kayak can be used as a traditional kayak and can also be used as a paddle board, and the multipurpose kayak is rich in function.

The utility model discloses a roof rack type folding shed, relates to the technical field of automobile accessories, and aims to provide a solution for conveniently converting the roof rack type folding shed into an independent shed structure. The roof rack comprises a roof rack body and a fixed connecting piece thereof, and is characterized in that the roof rack body is provided with a cross beam and a vertical beam which are symmetrical front and back, and pull rods capable of moving left and right are arranged on the two sides of the cross beam and connected with the cross beam through telescopic sliding rails; the two ends of the pull rod are provided with a rotating limiting assembly and a telescopic stand column assembly, and it is ensured that the device can be folded into a roof rack shape when not used and converted into a stable independent shed structure when needed. In addition, all-directional shielding is achieved by arranging a tie bar, a front blocking face, a rear blocking face, a left blocking face, a right blocking face and other components. The design particularly pays attention to space management in the process of converting from the roof rack to the shed structure, so that collision or friction with other parts of the vehicle is avoided; all the components can be folded and fixed on the roof rack, so that the occupied space is small.

The utility model relates to the technical field of liquefied hydrogen discloses a kind of leakage-proof structure for hydrogen liquefaction, including hydrogen storage tank, the hydrogen storage tank top is fixedly connected with connecting pipe, the hydrogen storage tank side wall is provided with protection mechanism, the hydrogen storage tank bottom is provided with buffer mechanism;The buffer mechanism includes damper, the hydrogen storage tank bottom is provided with base, the damper is fixedly connected between hydrogen storage tank and base, the base inside is fixedly connected with guide rod, the guide rod side wall is slidably connected with sliding block, the sliding block top is fixedly connected with hinged frame one, the hinged frame one inside is rotatably connected with connecting plate.In the utility model, by setting up buffer mechanism by damper, guide rod, sliding block and spring in the hydrogen storage tank bottom, multidimensional buffer shock attenuation in vertical direction is realized, not only can effectively absorb and dissipate the impact energy from transportation, earthquake and other external vibration, protect the structural stability of tank body and its connecting pipeline.

The utility model relates to air purification technical field especially brings the lift platform mechanism's goods to shower room, including bottom plate, fixedly installed with wind shower cabin body on the bottom plate, and the first operating table and second operating table are fixedly installed with on the bottom plate relative to wind shower cabin body both sides, set up in wind shower cabin body two intercommunication's transport room and clean room, set up in transport room the lift mechanism that will goods transport from transport room to inside clean room. The utility model discloses through the automatic lift mechanism and blows shower collaborative control, realizes the seamless transfer of goods in vertical direction, effectively improves the transfer rate of goods, saves the human resources, guarantees the stability of purification environment simultaneously, and the first sealing plate and second sealing plate are pasted with cooperation, prevent dust in transport room from flowing to inside clean room, and through the fixed pin sliding setting in the limiting hole simultaneously, make the placement board more stable when stationary, prevent the placement board from shaking and make goods and clean room inner wall collide and cause the damage of goods.

The utility model discloses a cola bottle transformation toy which comprises a bottle body shell, a bottle neck shell and a bottle bottom shell. The bottle body shell comprises a main shell and a side convex shell. The bottle neck shell is movably connected to the bottle body shell; the bottle bottom shell comprises a first bottle bottom shell and two second bottle bottom shells; the cola bottle transformation toy has a transformation state and a cola state, in the transformation state, the side convex shell stretches out in the radial direction of the bottle body shell to form the head of the robot, the bottleneck shell moves towards the side away from the bottle body shell to form one upper limb of the robot, and the first bottle bottom shell moves towards the other side away from the bottle body shell to form the other upper limb of the robot. The two second bottle bottom shells swing to the side, away from the side convex shell, of the main shell, and two lower limbs of the robot are formed. When the coke bottle transformation toy is transformed into a robot, the overall gravity center is slightly lower, the coke bottle transformation toy stands more stably and is not prone to toppling over, the shells are movably connected reliably, the transformation action is smooth and visual, the structure is compact, operation is easy and convenient, and the playing stability and interestingness of the toy are effectively improved.