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Four-wheel swing car without external force
ActiveCN224061127UImprove playbackAdd funChildren cyclesCycle safety equipmentsCushionAutomotive engineering
The utility model discloses a four-wheel swaying car without the help of external force, which comprises a seat cushion, a mounting pipe used for matched mounting is mounted at the bottom of the seat cushion, advancing components used for driving the seat cushion to move are mounted at two ends of the mounting pipe, and a driving component used for balancing the seat cushion and providing power is arranged at the front end of the seat cushion. A connecting assembly matched with the driving assembly is mounted in the mounting pipe; a counterweight assembly used for providing gravity is installed in the second connecting piece, and an adjusting assembly used for adjusting the position of the counterweight assembly is installed in the second connecting piece. Through the arranged seat cushion, the second connecting piece and the pedal plate, the seat cushion can be driven to move forwards only by moving the pedal plate left and right regularly by a user, a power source is not needed, the user can more invest, the playing interestingness is improved, the position of the pedal plate can be adjusted by penetrating a locking bolt through different locking holes, and the user experience is improved. And people with different heights can play conveniently.
Owner:YONGKANG SHI YONGTAI IND & TRADE CORP LTD
Detachable multi-layer cable separated and guided bridge
ActiveCN224218048UAvoid compromising securityhigh clarityElectrical apparatusCable trayArchitectural engineering
Owner:JIANGSU ZHONGTIAN ELECTRIC CO LTD
A multi-degree-of-freedom gas shearing sleeve holder
Owner:CHENZHOU NO 1 PEOPLES HOSPITAL
Universal joint ball pair locking mechanism and medical instrument
ActiveCN120946677BAvoid installation position offsetEasy to installPivotal connectionsPhysical medicine and rehabilitationMedical equipment
The application discloses a universal joint ball pair locking mechanism and medical equipment, and relates to the field of medical equipment. The universal joint ball pair locking mechanism comprises a ball joint and a locking assembly. The ball joint comprises an inner ball head and an outer ball body which are hingedly connected with each other. The locking assembly comprises a first engaging member, a second engaging member and an unlocking driving member. The application realizes rigid locking through the engagement of the first engaging member and the second engaging member. The locking design is not affected by factors such as changes in the friction coefficient and wear, and can stably maintain the relative angle of the inner ball head and the outer ball body, thereby avoiding adverse loosening caused by friction failure and improving the stability of the locking strength. The locking assembly has two states of locking and unlocking. When unlocked, the inner ball head and the outer ball body can be universally adjusted, thereby meeting the requirement of flexible equipment to reach a target position and angle. When locked, stable support is provided through rigid engagement, and the use requirements of flexible adjustment and reliable locking are considered, so that the application is well applicable to application occasions of the stability of equipment operation.
Owner:JINGQIN ZHIZAO (SUZHOU) MEDICAL TECH CO LTD
Child wooden horse toy with moving function
The utility model discloses a child wooden horse toy with a moving function, which comprises a wooden horse body, four corners of the bottom of the wooden horse body are provided with first mounting seats for matched mounting, and mounting components are movably mounted in the first mounting seats. The mounting assembly comprises an inserting block which is inserted into the first mounting seat and a second mounting seat which is mounted at the bottom of the inserting block and is used for connection; an advancing assembly used for moving is movably mounted at the bottom of the second mounting base, an auxiliary assembly used for being matched with the wooden horse body to shake is further movably mounted at the bottom of the second mounting base, and an anti-toppling assembly used for preventing the wooden horse body from rolling over is mounted at the bottom of the auxiliary assembly. Through the arranged wooden horse body and the advancing assembly, the wooden horse body can be conveniently moved to the needed position for playing, then playing in any place is facilitated, playing can be achieved through shaking of the wooden horse body and sliding of the moving wheels, and the playing interestingness is improved.
Owner:YONGKANG SHI YONGTAI IND & TRADE CORP LTD
A movable retractable multi-person falling protection device for high-rack loading
This utility model relates to the technical field of fall protection devices, specifically a mobile, retractable, multi-person fall protection device for high-sided loading vehicles. It includes multiple front rails and an equal number of rear rails. Both the front and rear rails are equipped with casters at their bottom ends. A connecting rod is hinged to the lower outer wall of each front rail, and a connecting rod is hinged to the lower outer wall of each rear rail. The middle sections of connecting rods one and two are riveted together. When in operation, the device moves so that the front rails are close to and conform to the high-sided vehicle. The protective net covers one side of the vehicle, providing a large protection range and simultaneously protecting multiple people. The casters allow for flexible movement according to changes in loading position, improving the device's usability. By squeezing the front and rear rails, a sliding rod slides upward within a long slot, bringing the front and rear rails closer together and allowing for retraction in the width direction, facilitating movement and handling.
Owner:JIANGSU MEIMEITE ENG TECH CO LTD
An airport runway pavement safety detection robot
ActiveCN117604862BFast security detectionIncrease the range of monitoring scansRoad cleaningRoads maintainenceDrive wheelAircraft landing
The application belongs to the technical field of safety detection, and particularly relates to an airport runway pavement safety detection robot, which comprises a vehicle body, a driving wheel is arranged on the lower end surface of the vehicle body, a fixed cylinder is fixedly connected to one side of the upper end surface of the vehicle body, and a rotating assembly is arranged in the inner cavity of the fixed cylinder; the rotating assembly comprises a cylinder rotating in the inner cavity of the fixed cylinder, a fixed disc is fixedly connected to the outer part of the cylinder, a torsional spring is fixedly connected to the upper end of the fixed disc, and the end of the torsional spring away from the fixed disc is fixedly connected to the fixed cylinder; an L-shaped support frame is fixedly connected to the upper end of the cylinder, and a monitoring probe is fixedly connected to the end of the L-shaped support frame away from the cylinder; the problem that workers still need to run to the place to clean and collect the mud and the like adhered to the pavement when the mud and the like are scooped up is solved, and the safety problem still exists when an airplane lands or takes off in the process.
Owner:WUXI YOUPENG AUTOMOBILE SERVICE