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19results about How to "Flexible locking" patented technology
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Joint self-calibration lower limb rehabilitation exoskeleton device and body adjustment method
ActiveCN119326632Areduce weightReduce the amount of processingMedical data miningWalking aidsThighFoot soles
The joint self-calibration lower limb rehabilitation exoskeleton device comprises a hip joint, a thigh component, a knee joint, a shank component, an ankle joint and a sole bearing plate, a limb extension part is telescopically arranged at the end, opposite to the knee joint, of the thigh component, and the thigh component is connected with the knee joint through the limb extension part; a magnetic locking module is fixed on the side wall of the thigh component, a groove is formed in one side of the limb extension part, and an iron patch is fixed on the groove through a bolt. According to the lower limb rehabilitation exoskeleton device with the joint self-calibration function, through the combined arrangement of the magnetic locking module and the iron patch, the effect of locking the limb extension part can be effectively achieved, and therefore compared with the mode in the prior art, the problem that in a disclosed patent, manual locking and pre-length adjustment can only be achieved, and the operation is inconvenient is solved. And the problem that the length cannot be adjusted in the movement process is solved.
Owner:HANGZHOU INNOVATION RES INST OF BEIJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
Tail wire locking structure, handle assembly and code reading camera
PendingCN119133934AGuaranteed efficiencyGuaranteed maintenance efficiencyCouplings bases/casesStructural engineeringControl theory
The invention provides a tail line locking structure, a handle assembly and a code reading camera, the tail line locking structure comprises a sealing tailstock and a slide block, the sealing tailstock is provided with an insertion port for inserting a tail line, a clamping opening communicated with the insertion port is formed in the slide block, the slide block is provided with a clamping surface facing the inner side of the sealing tailstock at the edge of the clamping opening, and the clamping surface is provided with a locking groove for locking the tail line. The sliding block is movably connected with the sealing tailstock and can move to the locking position where the clamping face corresponds to the inserting opening position and the opening position where the clamping face and the inserting opening position are staggered in the sliding direction. A first connecting part is arranged on the sliding block, a second connecting part is arranged on the sealing tailstock, and the first connecting part and the second connecting part can be connected with each other when the sliding block is located at the locking position. The position of the sliding block is fixed through the first connecting part and the second connecting part, the locking state stability can be guaranteed, meanwhile, the locking state and the unlocking state can be flexibly switched, and the convenience of disassembling and assembling the tail line is improved.
Owner:HANGZHOU HIKROBOT TECH CO LTD
Multi-circle combined pipe and its connecting and locking device
ActiveCN121251875BFlexible lockingFlexible unlockingPipe laying and repairUsing optical meansStructural engineeringMachine
The application discloses a multi-circle combined pipe and a connecting and locking device thereof, relates to the technical field of pipe structure, and the connecting and locking device comprises a connecting shell and a connecting assembly. The connecting shell extends along the extension direction of a pipe jacking machine, and a limiting groove is formed between the connecting shell and the outer wall of the pipe jacking machine. The connecting assembly comprises a connecting rod, a plug-in rod, a connecting pivot, a locking piece and a telescopic driving structure. One end of the plug-in rod is in plug-in cooperation with the limiting groove, the other end of the plug-in rod extends out of the limiting groove and is hinged to the connecting rod through the connecting pivot. The end of the connecting rod away from the plug-in rod is hinged to the side wall of a pilot pipe through a hinge shaft. The telescopic driving structure is connected to the middle part of the connecting rod. The telescopic driving structure can drive the connecting rod to rotate around the hinge shaft. The locking piece can lock or unlock the connecting pivot, so that the plug-in rod can be fixed or rotated relative to the connecting rod. The multi-angle connection between the pilot pipe and the pipe jacking machine can be adapted, the adjustment efficiency of the connection posture of the pilot pipe and the pipe jacking machine is improved, and the connection precision and the connection reliability are improved.
Owner:NO 1 ENG LIMITED OF CR20G
Snap-on LED light bar mounting device
The utility model relates to a buckle type LED lamp strip fixing device, including mounting panel, the card strip of being located the surface of mounting panel, the lamp body of being located the inboard of card strip, the first limiting component of being located the inboard of card strip and the second limiting component of being located the both ends of mounting panel, card strip is equipped with two groups symmetry, the first limiting component is used for the upper end of lamp body to carry out the clamping fixed, the second limiting component is used for the left and right ends of lamp body to carry out the clamping fixed, through the cooperation of first limiting component and second limiting component, realized the multidimensional clamping fixed of lamp body upper end and left and right end, ensured the firmness and reliability of installation, effectively prevented the slippage, the common effect of L type structure of protection layer and first heat dissipation groove and second heat dissipation groove, not only protected the lamp body, also effectively promoted the heat dissipation efficiency, whole structure design is reasonable, and dismouting is convenient, fixed reliable, strong practicality, realized quick installation and removal, high stability and better heat dissipation.
Owner:NINGBO CONCEN PHOTOELECTRIC TECH CO LTD
A portable multi-functional tool cabinet
The utility model relates to a portable multifunctional tool cabinet relates to multifunctional tool cabinet, including first tool sub -cabinet, second tool sub -cabinet, third tool sub -cabinet, first lock catch, and second lock catch. In the utility model's multifunctional tool cabinet through first lock catch and second lock catch will first tool sub -cabinet, second tool sub -cabinet and third tool sub -cabinet design detachable and re -combinable structure, so that the user can adjust the overall size and shape structure of tool cabinet according to actual demand. This modular design not only improves the flexibility of tool cabinet, but also makes it better adapt to different indoor environment such as room size, layout etc. so that the application scope of tool cabinet is greatly expanded.
Owner:王跃钧
A road bridge guardrail cleaning device
ActiveCN118563699Beasy to cleanComprehensive cleaningRoad cleaningClassical mechanicsStructural engineering
The present invention provides a road bridge guardrail cleaning device, including a body, a storage box, a main and auxiliary clamping assembly, a rolling washing mechanism, a reciprocating assembly and a manipulator assembly. The fixed outer box of the storage box and the sliding frame are slidably assembled together. Two main clamping assemblies are installed on the upper side of the sliding frame, and two auxiliary clamping assemblies are installed on the lower side. The ends are respectively installed with rolling washing mechanisms. The rolling washing mechanisms include rollers and high-pressure nozzles. The buckle sleeves at the ends of the two main clamping assemblies are mounted on the outer side of the upper railing, and the ends of the two auxiliary clamping assemblies are mounted on the outer sides of the middle railing and the lower railing. The reciprocating assembly is installed between the upper and lower auxiliary clamping assemblies, and the manipulator assembly is assembled at the end. The main clamping assembly and the auxiliary clamping assembly of the present invention clean different parts of the guardrail synchronously to ensure comprehensive cleaning without dead angles, greatly improving the cleaning efficiency. The manipulator assembly has a high-pressure water spray cleaning function for the vertical railings, so that the vertical railings can also be thoroughly cleaned.
Owner:LUOYANG INST OF SCI & TECH +1
Electronic product turnover box
ActiveCN222573093Ureduce shockreduce vibrationContainers to prevent mechanical damageDischarging meansStructural engineeringMechanical engineering
The utility model discloses an electronic product turnover box, which belongs to the technical field of electronic products and comprises a turnover box body, a partition plate is fixedly mounted in the turnover box body, a fixed plate is fixedly connected to the top of the partition plate, a placement box is slidably connected to the top of the partition plate, and movable columns are fixedly connected to two sides of the placement box. According to the turnover box, the shock absorption mechanism is installed on the containing box, when the turnover box is moved in a turnover mode, impact and vibration on the turnover box can be effectively reduced, abrasion of the turnover box is relieved, the service life of the turnover box is prolonged, stable operation of equipment can be guaranteed, and the turnover box is convenient to use. According to the turnover box, the working efficiency is improved, the electronic products in the turnover box are protected, flexible locking and unlocking operation can be achieved by installing the buckle structures on the containing boxes and matching of buckle grooves and buckles, the turnover box is convenient and practical, the electronic products need to be taken from the turnover box during turnover, and the electronic products are not prone to falling off due to the design of the buckles.
Owner:广州昇壹科技有限公司
Spinal curvature detection device for spine surgery
InactiveCN121943274Aavoid displacementGuaranteed fit stabilitySurgerySensorsSpinal columnSpinal curvature
The invention belongs to the field of spinal curvature detection, and particularly relates to a spinal curvature detection device for spinal surgery, which comprises a fixed base, the top of the fixed base is rotatably connected with a disc, the top of the disc is provided with an adjusting assembly, the adjusting assembly is provided with a mounting seat, the mounting seat is provided with a detection assembly, and the detection assembly is provided with a detection module. The detection assembly comprises a detection seat, and the detection seat is fixedly connected to the inner wall of the installation seat. According to the spinal curvature detection device for spine surgery, through the arrangement of the permanent magnetic chuck, after the detection sliding rod is attached to the spine and adjusted to the detection position, the detection base can adsorb and fix the detection sliding rod through the permanent magnetic chuck, the detection sliding rod is prevented from shifting due to self weight in the vertical or inclined detection state, and the attaching stability of the detection sliding rod and the spine contour is guaranteed; meanwhile, the multiple sets of evenly-distributed detection sliding rods can fully cover the spine detection area, the synchronous reset function of the reset push plate is combined, detection comprehensiveness is guaranteed, and detection operation convenience is improved.
Owner:南方医科大学第五附属医院
Adjustable damping rotating mechanism of spa bed handrail
The utility model discloses a kind of adjustable damping rotating mechanism of SPA bed handrail, belong to cosmetology and physiotherapy equipment technical field.Aiming at the angle adjustment gear limited, operation is complicated, easy to shake and there is hidden danger problem existing in the current SPA bed handrail adopts index pin structure.The mechanism includes handrail mounting plate, rotating frame assembly, controllable gas spring, fixed rotating shaft assembly and rotating assembly;Handrail mounting plate top installs handrail pillow, rotating frame assembly is hinged with handrail mounting plate upper and lower support plate, controllable gas spring is located between the two and is equipped with handle switch to adjust locking height;Rotating assembly contains plane thrust bearing and self-locking nut, can realize horizontal arbitrary angle's stay and damping adjustable, cooperate nylon friction plate can reduce clearance shake and wear, rotating limiting column and buffer rubber sleeve can limit rotation range and provide buffer.The mechanism is used for the height and horizontal angle adjustment of SPA bed handrail, improves the regulation flexibility, operation convenience and use stability.
Owner:HESHAN ZHIBO MEDICAL TECHNOLOGY CO LTD
A carriage residue cleaner
The utility model discloses a kind of carriage residual material cleaning machines, it is related to carriage residual material cleaning technical field, including supporting mechanism, its lower part is reserved for the space for the through of to-be-cleaned open carriage / open container;Sweeping host is slidably arranged on supporting mechanism, and it is arranged on supporting mechanism to avoid bit and working position, when avoiding bit, sweeping host below can pass through to-be-cleaned open carriage / open container, when working position, cleaning is carried out in to-be-cleaned open carriage / open container;And hydraulic system, it includes lifting cylinder arranged on supporting mechanism, lifting cylinder is used to support sweeping host lifting to realize avoiding bit and working position;Beneficial effect is in that: the utility model system module is clear, can be respectively processed and made, through automatic system to realize the cleaning of carriage residual material, negative pressure transport, storage, transfer and other functions;Solved the defects such as personnel high risk, sweeping efficiency low, large loss in traditional manual cleaning.
Owner:ZHENGZHOU SANHE HYDRAULIC ENVIRONMENTAL PROTECTION EQUIP CO LTD
Temporary anti-seismic limiting device for segmented installation of large steel structure and working method thereof
The application relates to a temporary anti-seismic limiting device for segmented installation of a large steel structure and a working method thereof, which comprises a stand column and a lifting column, the lifting column is slidably arranged in the stand column, a column base is arranged outside the bottom of the stand column, a bottom limiting base is arranged on the top of the lifting column, and a plurality of first limiting columns are elastically arranged on the bottom limiting base; in the stand column, a winding structure composed of a first motor, a rotating shaft, a bevel gear and a connecting rope is arranged, so that the lifting adjustment of a mounting disc and a counterweight ball arranged on the mounting disc is realized; by replacing counterweight balls with different numbers or masses, the inherent frequency of a damper can be adjusted, so that the inherent frequency is tuned with the main vibration frequency of the steel structure; vibration energy is consumed through inertial reverse swinging, so that the active damping effect is achieved; the traditional mechanical limiting is combined with the advanced tuned mass damper principle, so that not only the displacement of the steel structure can be constrained, but also the vibration energy can be actively consumed, and the anti-seismic and anti-wind capacity under the temporary support state is remarkably improved.
Owner:CHENGDU DONGNAN BUILDING MATERIAL CO LTD
A steel coil longitudinal slitting device integrated with blade deep processing
PendingCN122583629AAvoid the disadvantages of downtime to remove bladesImprove operational efficiency
This invention relates to the field of metal cutting technology and discloses a steel coil slitting device integrating blade deep processing. The device includes a feeding machine tool with stabilizing side plates fixed at both ends. A drive assembly is mounted on the feeding machine tool, comprising two support frames fixed to the stabilizing side plates at both ends of the machine tool. A first drive mechanism and a second drive mechanism are mounted on the support frames. The first drive mechanism includes a rotating rod rotatably connected between the two support frames. By integrating blade maintenance functions onto the slitting machine tool and directly utilizing the cutting kinetic energy of the CNC blade rotation to drive the grinding and dust removal mechanisms, constant-pressure fine grinding and surface cleaning of the CNC blade sides can be simultaneously completed while the metal cutting and slitting operation continues. This achieves true online blade deep processing, avoiding the drawbacks of traditional methods that require stopping the machine to disassemble the blades, and greatly improving the overall operating efficiency and productivity of the equipment.
Owner:WUHAN JINCHENG GANGHUA PACKAGING MATERIALS CO LTD
Anti-falling plastic buckle
ActiveCN222558935UImprove locking effectImprove anti-shedding effectFriction grip releasable fasteningsStructural engineeringMechanical engineering
Owner:DONGGUAN BORUIDA PLASTIC MOULD PROD CO LTD
Computer network security access device
ActiveCN222547579Usolve management problemseasy to moveSecuring communicationSelection arrangementsTesting MethodsRouter
The utility model discloses a computer network security access device which comprises a support and a router, the router is arranged at the top end of the support, and the computer network security access device further comprises a sliding component arranged on the front surface of the support in a sliding mode; and the wire arranging component is fixedly arranged on the front surface of the sliding component. According to the computer network security access device, through cooperative work of an insertion rod, a limiting plate and a spring, a sliding plate is limited, through cooperative work of a supporting rod, a rotating rod and limiting rods, a hook is limited and fixed, so that a second clamping block is limited, and through cooperative work of a first clamping block, the second clamping block and the hook, the safety of the computer network security access device is improved. Through cooperative work of the components, the network cable can be conveniently and rapidly arranged and fixed.
Owner:BEIJING SECRET CONTROL TECH CO LTD
Convenient and fast assembly structure of bathroom door
ActiveCN224213999UEasy to installIncreased installation lengthBathsDouchesStructural engineeringMechanical engineering
The utility model relates to the technical field of bathroom doors, in particular to a convenient and fast bathroom door mounting structure which comprises a sliding rail, a connecting assembly and a mounting assembly. The connecting assembly comprises an adjusting piece and a locking assembly, and the locking assembly is connected with the adjusting piece so that the adjusting piece and the sliding rail can be locked and unlocked. The mounting assembly comprises a side column connecting piece, and the side column connecting piece is detachably and fixedly connected with the end, extending out of the sliding rail, of the adjusting piece. The adjusting piece and the locking assembly are arranged to be matched, the adjusting piece and the sliding rail can be locked and unlocked, and therefore the adjusting piece can stretch out of the sliding rail in the direction close to the installation assembly and retract in the direction away from the installation assembly, the installation length of the sliding rail can be flexibly prolonged, and the sliding rail can be stably installed on the bathroom door; the installation flexibility and applicability of the bathroom door are improved, and the technical problems that the installation length of an existing sliding rail is difficult to adjust, and the existing sliding rail is difficult to adapt to building errors, so that the bathroom door is unstable in installation and even cannot be installed are solved.
Owner:W&M SANITARY WARE FOSHAN
Surveying instrument positioning device for engineering surveying and mapping
ActiveCN222186498Ueasy to controlImprove real-time performanceNon-rotating vibration suppressionSurveying instrumentsTerrainControl engineering
The utility model provides a surveying instrument positioning device for engineering surveying, which relates to the technical field of engineering surveying, comprises a base and a working mechanism, and effectively absorbs and reduces external vibration and impact through the arrangement of the working mechanism and the connection of a damping assembly and a well-designed mechanical structure. The precision surveying instrument can still keep stable and accurate in a severe environment, the connecting assembly and the supporting assembly can be flexibly lifted and locked under different terrain conditions, the adaptability of the device to complex terrains is enhanced, the supporting assembly provides firm ground support by means of a sliding and pre-embedding mechanism, and the precision surveying instrument is convenient to use. The surveying instrument is ensured to be stable under various ground conditions, the gravity center of the whole device is balanced by adjusting a counterweight through the hoisting assembly, the device can be prevented from overturning and the wind resistance stability and safety can be improved under any ground surface condition or wind power condition, and the device is endowed with accurate angle adjusting and fixing functions through the rotary fixing assembly. And the precision and the convenience of angle measurement are greatly improved.
Owner:NORTHWEST ENGINEERING CORPORATION LIMITED
A seeding machine for wheat planting with adjustable planting distance
This utility model relates to the field of wheat planting technology and discloses a wheat seeder with adjustable planting distance. It includes a mounting base, a furrow opener located below the mounting base, an adjustment component on the inner wall of the mounting base, and a quick-release component on one end of the outer wall of the furrow opener. The adjustment component includes a mounting base three, one side of which is slidably connected to the inner wall of the mounting base one. Symmetrical clamping plates are located on one side of the mounting base three, and bolts are threaded to one side of the outer walls of both clamping plates. A threaded rod is threaded to the inner wall of the mounting base three. In this utility model, the adjustment component, through the coordinated action of the threaded rod, handle, clamping plates, and clamping plates, enables the flexible movement and locking of the mounting base three within the mounting base one. It can precisely adjust the lateral planting distance according to the wheat growth requirements, without disassembling a large number of parts. It is convenient to operate and has high adjustment accuracy, effectively optimizing the wheat growing space.
Owner:XINJIANG LUFENG AGRICULTURAL SCIENCE & TECHNOLOGY DEVELOPMENT CO LTD
An aerial work platform for extra-high voltage transmission line engineering
PendingCN122166696Aincrease contact areaincrease contact frictionSafety devices for lifting equipmentsControl engineeringElectric machinery
The application discloses a kind of high-altitude working platforms for extra-high voltage transmission line engineering, it relates to high-altitude working platform technical field, it includes base, the top of the base is equipped with moving mechanism, moving mechanism includes four supports, four guide wheels, four auxiliary wheels, two steel cables and four drive motors, support is fixedly installed on the top of base, guide wheel and auxiliary wheel are rotatably connected on support, guide wheel and auxiliary wheel, the present application: by integrating moving mechanism, stabilizing mechanism, lifting mechanism, supporting mechanism and safety mechanism, a multifunctional composite system is constructed, moving mechanism enables platform to move along transmission line, stabilizing mechanism ensures the overall stability when moving and working, lifting and supporting mechanism realizes flexible adjustment and reliable locking of working height, safety mechanism provides direct protection for personnel, comprehensively solves the problems of insufficient stability of traditional suspension block, difficulty in height adjustment and poor safety.
Owner:HEILONGJIANG POWER TRANSMISSION & TRANSFORMATION ENG C
Connector
PendingCN119297667AFlexible lockingadjustable positionSecuring/insulating coupling contact membersFlexible circuitsStructural engineering
Owner:BOZHOU LIAN TAO ELECTRONICS