17results about How to "Adapt to use" patented technology

The utility model relates to the technical field of SMT detection, and discloses an SMT first workpiece detection test platform which comprises a table top, the lower end face of the table top is fixedly connected with two sliding plates, the lower end faces of the two sliding plates are slidably connected with two supporting plates, one sides of the two supporting plates are fixedly connected with supporting blocks, and the other sides of the two supporting plates are fixedly connected with the supporting blocks. A motor box is fixedly connected to one sides of the two supporting blocks, a motor is fixedly arranged on the inner bottom end face of the motor box, a transmission rod is fixedly connected to the output end of the motor, the motor box penetrates through the output end of the motor, the upper end of the transmission rod is sleeved with a lifting rod in a threaded mode, and a top plate is fixedly connected to the upper end of the lifting rod. The two sides of the lower end face of the top plate are each fixedly connected with two first limiting rods. The SMT first workpiece detection test platform has a function of fixing a sample more stably, so that detection data is more accurate, and the SMT first workpiece detection test platform also has the functions of adjusting the height and adapting to use of different workers.

This utility model discloses a garden seedling pruning device, including a protective cover. Two flywheels are symmetrically arranged inside the protective cover, and a band saw is mounted on each flywheel. A fixed base is fixed to the middle of the back of the protective cover. A connecting rod is connected to the fixed base via an angle adjustment mechanism. The end of the connecting rod away from the protective cover is connected to a support rod via a rotating assembly, and two rectangular through holes are symmetrically arranged on the side wall of the support rod. The angle adjustment mechanism includes a fixed shaft and a sleeve. The fixed shaft is fixed to the fixed base, and the sleeve is rotatably connected to the fixed shaft. The connecting rod is fixed to the side wall of the sleeve and communicates with the inside of the sleeve. The rotating assembly consists of a rotating cylinder and a supporting rotating ring, respectively fixed to the ends of the connecting rod and the support rod. The supporting rotating ring is rotatably connected to the rotating cylinder. This utility model belongs to the field of seedling pruning technology, specifically a garden seedling pruning device.

The utility model belongs to the technical field of historic building repair, and particularly relates to a reinforcing device for historic building repair. Comprising a first reinforcing ring and a second reinforcing ring which are symmetrically arranged, fixing assemblies are arranged on the first reinforcing ring and the second reinforcing ring, a protection assembly is arranged between the first reinforcing ring and the second reinforcing ring, a sleeve is rotationally connected to the first reinforcing ring, a first screw is in threaded connection with the sleeve, and the other end of the first screw is fixedly connected with the second reinforcing ring. An adjustable supporting assembly is arranged on the second reinforcing ring. The supporting column reinforcing device is mainly designed for reinforcing a supporting column in an ancient building, the supporting column of the ancient building is correspondingly inclined under some special conditions, so that the harmfulness of the whole ancient building is increased, the supporting column can be effectively stabilized by using the supporting column reinforcing device, the whole operation is convenient, and the practicability is high. And the device can be suitable for supporting columns with different heights.

The invention relates to a large sewage pipeline partition device. The large sewage pipeline partition device comprises a partition structure and a supporting structure. The partition structure comprises an inflatable air bag and a movable inserting plate, the supporting structure comprises a top supporting piece and an inclined supporting piece which are arranged on the side, away from the movable inserting plate, of the inflatable air bag, and the upper end and the lower end of the top supporting piece are used for abutting against the top point and the bottom point of the pipeline; the inflatable air bag comprises an arc-shaped attaching face attached to the inner wall of the pipeline and a top face, a distance exists between the top face and the vertex of the pipeline, the movable inserting plate is consistent with the inflatable air bag in shape, and the movable inserting plate is formed by combining a plurality of unit inserting plates arranged in parallel. The multiple unit insertion plates are movably connected so that the movable insertion plates can be in a folded state and an unfolded state, containing grooves are formed in the sides, facing the inflatable air bag, of the two unit insertion plates located on the two sides, and the containing grooves are used for containing the inflatable air bag and the supporting structure after the inflatable air bag is deflated. The pipeline has the effect of conveniently cutting off water flow in the pipeline for maintenance.

This utility model discloses a bidirectional track-and-ground walking chassis, belonging to the field of chassis technology. It includes a chassis body; a rotating base installed at the center of the chassis body; and at least two drive units, each including a bracket, a driver, a first drive wheel, and a second drive wheel. The bracket is connected to the rotating base via a telescopic push rod, and the driver is mounted on the bracket. The first and second drive wheels are coaxially arranged and driven by the driver, with the diameter of the first drive wheel being smaller than that of the second drive wheel. This utility model enables bidirectional movement with high stability. It reduces the turning radius through lateral movement, simplifies the turning and track-changing path of the bidirectional track-and-ground walking chassis in actual use, improves the chassis's applicability in confined areas, and makes it more suitable for use in ground environments.

The invention discloses an aged electronic charging terminal for urban public transport, which comprises a gate machine, a rotating device is arranged on one side of the surface of the gate machine, a gate plate is fixedly arranged on the surface of the outer side of the rotating device, and a ticket issuing mechanism for purchasing tickets for old people is arranged on one side, far away from the gate plate, of the gate machine. A lifting mechanism for driving the ticket issuing mechanism to move up and down is arranged between the gate and the ticket issuing mechanism, and a ticket feeding mechanism for increasing the ticket storage amount is arranged in the ticket issuing mechanism. The gate machine and the ticket buying device are integrally designed, so that the old can buy subway tickets at the same time when entering a station, the unnecessary ticket buying distance can be omitted, the walking route of the old on the ground is more concise, meanwhile, the ticket buying device can be lifted and lowered, and the ticket buying device can be effectively suitable for the old taking wheelchairs to use; the device is improved for the aged, and convenience is provided for outgoing of the aged.

This utility model discloses a steel pipe heat expansion clamp to prevent swaying, comprising a base, an electric slide rail, a slider, and a base plate. The electric slide rail is fixed to the inner wall of the top of the base, the slider is movably connected to the electric slide rail, and the base plate is fixedly connected to the outer wall of the top of the slider. It also includes: a clamping mechanism fixedly connected to the outer wall of the top of the base plate for clamping one end of the steel pipe and providing a suction effect; a cooling mechanism fixedly connected to the outside of the clamping mechanism for spraying liquid to cool the clamped outer wall of the steel pipe; and a bottom support mechanism fixedly connected to the outer wall of the top of the base plate and conforming to the bottom outer wall of the steel pipe for providing soft support to the bottom of the steel pipe. This steel pipe heat expansion clamp to prevent swaying can avoid slippage at high temperatures at the clamping position, further preventing the steel pipe from swaying during traction.

The utility model discloses an angle automatic adjusting device of numerical control panel relates to numerical control panel technical field, including numerical control machine tool body, numerical control machine tool body is fixedly installed with first motor in, and the output fixedly installed with screw rod of first motor, and the screw rod is screwed and is connected with screw strip, and one side fixed mounting of screw strip has the adjusting strip, is provided with dismounting adjusting mechanism on the adjusting strip, and the one side of numerical control machine tool body is close to first motor is provided with numerical control panel body, and the one side fixed mounting of numerical control panel body is close to first motor has fixed strip, in the utility model, through the setting of dismounting adjusting mechanism and angle adjusting mechanism structure, can quickly dismount numerical control panel body, and convenient maintenance and replacement, can also adjust the height of numerical control panel body simultaneously, adapts the staff of different height and uses, and can adapt the use habit of different people, can prevent the staff of different height and use, appears the situation such as not clear when reflecting light.

The utility model discloses a kind of foot-pedal retaining formula children learning seat, it is related to children learning seat technical field, including base, the upper surface of base is fixedly installed with support rod, buckle is slidably installed on support rod. Buckle is rotatably installed with clamping plate, support rod is slidably installed with support block, support block bottom is fixedly installed with sliding sleeve, sliding sleeve is slidably installed on support rod, bolt is threadedly installed in sliding sleeve, adjusting groove is set up on support rod, clamping strip is slidably installed in support block, one end of clamping strip is fixedly installed with connecting block, fixed sleeve is sleeved on connecting block, the side of base is provided with fixed mechanism, in the utility model, the height of backrest can be adjusted by the setting of support block, sliding sleeve, bolt, adjusting groove and fixed mechanism etc. Structure, adapt to different children use, and children learning seat can be fixed, prevent touching when learning to cause chair to move, cause the case of distraction of children and appear security risk.

The utility model discloses an adjustable riverway treatment desilting device which comprises a ship body, an adjusting box and a desilting mechanism, a second motor is installed on the front surface of the adjusting box, the second motor is connected with a rotating rod, the rotating rod is connected with a main gear, an installation base is fixedly installed in the adjusting box, a screw rod is installed on the upper surface of the installation base, and the screw rod is connected with an auxiliary gear. A moving block is installed on the peripheral side face of the screw and connected with a limiting rod, and the limiting rod is connected with the desilting mechanism. Through the arrangement of the ship body, the screw rod, the moving block and the dredging mechanism, the ship body facilitates the dredging mechanism to work on the river surface, after the ship body travels to the corresponding position of the river surface, a second motor is started, the second motor drives a rotating rod to rotate, the rotating rod enables the screw rod to rotate through meshing between gears, and when the screw rod rotates, the moving block moves to the moving block; and the moving block drives the dredging mechanism to move up and down through the limiting rod, the height of the dredging mechanism can be adjusted, dredging of different depths of the river channel is facilitated, and the dredging device is suitable for being used in the river channels with different depths.

The invention relates to the technical field of agricultural planting, in particular to an agricultural planting trepanning machine which comprises a device body, a control panel is connected to one end of the device body, supporting legs are connected to one position of the bottom end of the device body, moving wheels are connected to the bottom ends of the supporting legs, and a fixed connecting shaft is connected to one position of the surface of the device body. According to the device, through arrangement of the supporting legs and the moving wheels, movement of the device main body is facilitated, the device main body is more stable when opened, through arrangement of the connecting columns and the telescopic rods, the height of the handrail can be adjusted, and the device is more convenient to use. The drilling device is simple in structure, convenient to use and suitable for being used by users of different heights, the practicability of the drilling device is enhanced, lifting of a drill bit is facilitated through the arrangement of a hydraulic column and a telescopic column, soil is conveniently turned out by the drill bit during drilling through the arrangement of an auger blade, the drilling efficiency is improved, and therefore the problems and defects in an existing device are effectively solved and overcome.

This utility model relates to the field of automotive parts technology, specifically a car mudguard, including a mudguard body that is detachably connected to the outer frame of a car wheel. The mudguard body is located behind the wheel along the direction of travel. One side of the mudguard body is provided with a mudguard groove and a connecting piece, with the mudguard groove facing the wheel. The connecting piece is located at the opening of the mudguard groove and is detachably connected to the outer frame of the car wheel. This provides a car mudguard whose main body includes a mudguard groove and a connecting piece. The mudguard groove provides a recessed, channel-shaped space, which, compared to a straight plate structure, better matches the trajectory of mud, water, and stones thrown by the rotating wheel. Simultaneously, when mud and water kicked up by the wheel impact the mudguard, the groove functions as a directional collection channel, guiding splashes into the groove to accumulate, rather than sliding along the surface of the traditional straight plate structure to other parts of the car body, thus significantly reducing the probability of mud and water contaminating the car body.

This utility model relates to the field of warning device technology and discloses a warning device for water conservancy and river channels. It includes a fixed pipe with a floating plate fixedly installed on its surface. A placement groove is formed in the middle of the fixed pipe, and a partition is fixedly installed inside the placement groove. A lifting block is slidably connected to the front end of the partition, and a rotating bar is rotatably connected to the top of the lifting block. A spring is fixedly installed in the middle of the bottom end of the rotating bar. When the water level rises, the buoyancy of the floating plate will lift the entire device. Since the bottom end of the steel wire rope is anchored to the riverbed, the length of the steel wire rope in the water increases after it floats on the floating plate, pulling the lifting block upwards. This causes the rotating bar to extend from the placement groove. The compressed spring, under its elastic force, lowers the two rotating bars, pushing them apart to unfold the warning cloth, thus indicating that the water level has risen above the safe level. This device has low operating costs.

This utility model provides a rotary winch-type integrated crushing, sand making, and shaping machine, including a main frame, an outer rotating cylinder, an inner rotary winch assembly, an outer rotating power mechanism, and an inner rotary winch power mechanism. The outer rotating cylinder is rotatably mounted on the main frame, and the outer rotating power mechanism is mounted on the main frame and used to drive the outer rotating cylinder to rotate. The inner rotary winch assembly is installed inside the outer rotating cylinder, and the inner rotary winch power mechanism is installed at the top of the main frame and used to drive the inner rotary winch assembly to rotate within the outer rotating cylinder. A cylinder liner is provided on the inner wall of the outer rotating cylinder, and several wear-resistant shafts are distributed circumferentially inside the outer rotating cylinder. The inner rotary winch assembly includes a main shaft, multi-layer spiral blades, and material liners. The multi-layer spiral blades are mounted on the main shaft, and the material liners are mounted on each spiral blade. This integrated machine has the advantage of integrating crushing, sand making, and shaping functions into one unit.

The utility model relates to a sitting type unilateral lower limb exoskeleton rehabilitation training device which comprises a thigh rod part and a first movement unit. One end of the thigh rod part is mounted with the first movement unit, the other end of the thigh rod part is connected with the second movement unit, and the second movement unit is connected with the shank rod part; the first motion unit and the second motion unit respectively comprise a first circular cavity and a second circular cavity, the first circular cavity is provided with a gear ring A, the second circular cavity is provided with a gear ring B, a motor A and a motor B respectively extend out of a gear A and a gear B to be meshed with the gear ring A and the gear ring B, and the meshing position is in eccentric transmission; the motor A and the motor B are started to enable the gear A and the gear B to rotate, the gear ring A and the gear ring B are driven to rotate, then the thigh rod part and the shank rod part are driven to move, eccentric transmission between the two sets of gear rings and gear rings enables the thigh rod part and the shank rod part to slow down, and the movement angle is accurately and stably adjusted. The device has the beneficial effects that the movement angle is convenient to adjust, and the movement process is accurate and stable.