81results about How to "Won't shake easily" patented technology

The invention relates to a display clothes hanger and particularly relates to a rotary display clothes hanger for an exhibition hall. According to the rotary display clothes hanger for the exhibitionhall, the height of clothes during display can be adjusted, people do not need to manually display the clothes, and the hanger is convenient to move. The rotary display clothes hanger for an exhibition hall comprises a bottom plate, wherein a rotating mechanism is arranged on the bottom plate; and a clothes hanging mechanism which is arranged on the rotating mechanism. The clothes hanger is advantaged in that clothes are displayed through the clothes hanging mechanism, then automatic movement of the clothes is achieved through cooperation of the rotating mechanism, then the clothes can be displayed without manual movement of the clothes, the rotating mechanism can enable the clothes hanging mechanism to operate intermittently, the clothes hanging mechanism enables the clothes to move intermittently, and therefore the clothes can be displayed more conveniently; and therefore, people can better appreciate the clothes.

The invention discloses a mounting structure for mounting a vehicle-mounted computer on a cross beam. The mounting structure is arranged in an instrument panel, and comprises a vehicle tube beam which is fixed to the interior of the instrument panel of a vehicle, a transition mounting bracket which is fixed to the vehicle tube beam, and an ECU (Electronic Control Unit) mounting bracket which is fixed to the vehicle tube beam through the transition mounting bracket, wherein the ECU mounting bracket comprises a fixed plate and a mounting frame; the inner surface of the fixed plate is connected to the transition mounting bracket; the transition mounting bracket is positioned below the fixed plate and comprises a left bracket and a right bracket which extend downward respectively; the ECU is mounted on the ECU mounting bracket through the left bracket and the right bracket. According to the mounting structure for mounting the vehicle-mounted computer on the cross beam, the self weight is light, the strength is high and the ECU is convenient to detach and mount; and the mounting structure is very firm so that the ECU cannot shake easily; therefore, each cable of the ECU cannot loose, and the normal operation of the ECU is guaranteed.

The invention discloses a mechanical automatic loading test tube rack device which comprises a base, wherein a first vertical plate and a second vertical plate are respectively vertically arranged atthe upper end of the base, a threaded rod is rotationally connected to the side wall of the second vertical plate; one end, far away from the second vertical plate, of the threaded rod, runs through the side wall of the first vertical plate and is in threaded connection with the first vertical plate; a driven wheel is fixedly connected to the outer side wall of the threaded rod, a motor is fixedlyconnected to the side wall of the first vertical plate, a driving wheel mutually meshed with the driven wheel is fixedly connected to the tail end of the output shaft o the motor, a stripe limiting slot is formed in the upper end of the base, a limiting block is connected in the stripe limiting slot in a sliding way, a moving plate is fixedly connected to the upper end of the limiting block, andan extension plate is fixedly connected to the front side wall of the moving plate. The device is reasonable in structure design, and can ensure that test tube bodies are good in stability in delivery, thus ensuring that samples in the test tube bodies do no easily suffer from leakage and damage.

The invention discloses a roller assembly of lifting device. The device comprises a plurality of sets of fixed idler wheels and a plurality of sets of movable idler wheels, and the fixed idler wheelsand the movable idler wheels are arranged on an installation frame at intervals in the vertical direction, the fixed roller is rotationally arranged on the inner side of the mounting frame and is suitable for abutting against the front side of the guide rail; the movable roller is arranged on the outer side of the mounting frame and is suitable for abutting against the rear side of the guide rail;the movable rolling wheel comprises a rotating rod, a sliding block, a wheel body and a locking piece, the rotating rod is rotationally arranged on the mounting frame in the horizontal direction, therear end of the sliding block is arranged on the rotating rod in a sliding mode, the wheel body is rotationally arranged at the front end of the sliding block, and the locking piece is movably arranged on the rotating rod; and the limiting block is suitable for abutting against the sliding block and is used for limiting the backward displacement of the sliding block. The locking device has the advantages of simplicity and convenience in operation, reliability in locking and stability in operation.

The invention discloses an automobile seat framework structure. The automobile seat framework structure comprises a backrest outer frame and a seat basin framework connected to the lower portion of the backrest outer frame. A connecting mechanism capable of rapidly achieving forward and backward movement of the backrest is arranged between the backrest outer frame and the seat basin framework, and comprises a rotating shaft, wherein the upper end of the rotating shaft penetrates through the upper end of the backrest outer frame, and the lower end of the rotating shaft extends downwards to penetrate through the second connecting rod located below the backrest outer frame; moving seats which comprise two moving seats, wherein the two moving seats are symmetrically fixed to the two ends of the second connecting rod, two adjusting sliding rails are symmetrically arranged on the two sides of the seat basin skeleton, and the adjusting sliding rails are connected with the moving seats in a sliding mode.

The invention discloses a mobile phone projector based on convex lens imaging, the invention relates to the field of smartphone projection technology, in particular to a mobile phone projector based on convex lens imaging, including the base, Housing and positioning plate, A shell is arranged above the base, the positioning plate is arranged on the right side of the housing, A suction cup is arranged below the base, the inside of the fixing rod is provided with a sliding groove, the sliding groove is internally provided with a movable lever, the shell is internally provided with a winding rod,the mobile phone projector based on convex lens imaging, through suction cup, Setting of base, stiffeners and fixing rods, A suction cup enable that base to be fixed on any plane, improve the firmness of the connection between the projector and the plane, and simultaneously prevents the embarrassment of not fixing the projector in a position, reinforces a triangular structure between the base andthe fix rod, improves the stability of the projector, and avoids the shaking of a projection picture caused by the shaking of the projector.

The invention relates to the technical field of omni-directional moving platforms for stages, in particular to an omni-directional moving platform with a lifting structure for a stage, which comprises a scooter and a folding frame on the scooter, a first hydraulic cylinder is further mounted on the scooter and used for controlling the folding frame to stretch out and draw back, and a supporting platform is further mounted on the folding frame. A supporting box is further installed on the scooter, a second hydraulic cylinder is installed on the supporting box, pulleys are slidably connected into the supporting box, and the second hydraulic cylinder is used for driving the pulleys to retract into the supporting box to increase friction between the scooter and the ground. The suction cup is firmly adsorbed on the stage ground, so that the scooter is not prone to shaking, the suction cup can rotate, the sponge eraser is driven to rotate to clean dust with high adhesive force on the ground, then the suction cup can be better adsorbed on the ground, and the scooter is not prone to shaking.

The invention discloses a pressure cooker butt joint device facilitating object transfer. The butt joint device comprises a high-pressure sterilizer and a bottom plate, a box door is hinged to one side of the high-pressure sterilizer, a sealing gasket is arranged on one side of the box door, a control panel is arranged on one side of the high-pressure sterilizer, and supporting legs are fixedly connected to the four corners of the bottom of the high-pressure sterilizer. And the bottom plate is positioned on one side of the high-pressure sterilizer . And a frame is fixedly connected to the top of the bottom plate. The device is simple in structure, instruments and equipment can be stably placed through a placement assembly, sterilization operation of the instruments and equipment can be facilitated, a limiting assembly can prevent the walking route of the device from inclining, accurate butt joint can be guaranteed, the position of the device does not need to be adjusted for many times, a large amount of time can be saved, and a fixing assembly can avoid butt joint failure caused by backward movement of the bottom plate when the device is pushed into the high-pressure sterilizer.

The invention relates to an antique building with a safe anti-seismic structure. According to the key point of the technical scheme, the antique building with the safe anti-seismic structure comprisesa wall body, wherein a plurality of reinforced steel columns are fixedly arranged in the wall body, the reinforced steel columns are vertically arranged, a shock-proof plate is hinged between two adjacent reinforced steel columns at a corner position close to the wall body, a horizontal supporting plate is arranged below the shock-proof plate, and a placing groove is formed in the upper surface of the shock-proof plate. A vertical sliding groove is formed in a corresponding position of the wall body, a pushing block is slidably connected in the sliding groove, a pushing protrusion is fixedlyarranged at the bottom of the pushing block, a pull wire is fixedly connected to the top end of the pushing block, the pull wire is vertically upwards, a first pulley rotatably connected with the wallbody is arranged directly above the pushing block, a second pulley rotatably connected with the wall body is arranged at the position, far away from a corner of a wall, of the first pulley, and the pull wire is vertically downwards after bypassing the first pulley and the second pulley, so that the effect of improving the safety during an earthquake is achieved.

The invention belongs to the technical field of chemical industry production, and relates to a chemical industry detection sampling device capable of achieving batch sampling and a use method thereof.The chemical industry detection sampling device comprises a base; a round box with an opening in the top is formed in the top of the base; a round plate is rotationally installed at the top of the round box; five first clamping grooves arranged in a circle are formed in the top of the round plate; a sampling tank is arranged in each of the five first clamping grooves; a second clamping groove isformed in the circle center of the round plate; a waste tank is arranged in the second clamping groove; five third clamping grooves which are arranged in a circle are formed in the top of the round plate; cylinders are arranged in the five third clamping grooves; connecting rods are fixedly mounted at the top ends of the five cylinders; and liquid guide grooves are fixedly formed in the top ends of the five connecting rods. The sampling device is high in practicability; a worker does not need to close or open the sampler repeatedly when replacing the sampling tank, time is saved, and the sampling and collecting efficiency of samples is improved.

The invention discloses a vertical weaving cloth unwinding mechanism with a support function. The vertical weaving cloth unwinding mechanism comprises a square base; a support base is arranged at the middle part of the base; a circular groove is downwards formed in the top of the support base; a fixed column is vertically arranged in the groove; a connecting piece is arranged at the top of the fixed column, and includes a connecting ring and a connecting disc; the connecting ring is annular, and is connected to the top of the fixed column; the connecting disc is arranged at the top of the connecting ring; a through hole is formed in the connecting disc; a first bearing is arranged in the through hole, and is vertically connected with a rotating roller; an annular groove is formed in the lower part of the rotating roller; a fixed ring is connected into the annular groove; multiple fixed plates are horizontally arranged on the fixed ring in a fan form; the rotating roller is provided with a support ring at the lower part of the fixed ring; multiple connecting plates corresponding to the fixed plates are arranged on the side surface of the support ring; support plates are outwards arranged on the connecting plates; transverse plates are horizontally arranged at the tops of the front ends of the support plates; and the transverse plates are connected to the bottoms of the fixed plates.

The invention relates to a fixing frame, in particular to a fixing frame for garden new planting seedlings. The technical problem is to provide the fixing frame for garden new planting seedlings whichcan stably fix the new seedlings, keep the new seedlings to be upright, do not damage the new seedlings, and can reduce the pressure and release the force. The technical implementation scheme is as follows: the fixing frame for garden new planting seedlings comprises a bottom plate, a first installation seat, a first supporting rod, a first linking rod, a groove rod, a first connecting rod, a first bolt and the like; and a seedling body is planted on the ground, the bottom plate is placed on the left side of the ground, and the first installation seat is arranged in the middle of the top of the bottom plate. By setting rubber arc cushions, the seedling body is stuck in the rubber arc cushions, and thus the damage of the stuck part is reduced when the seedling body is subjected to an external force. By setting hydraulic oil, the external force acting on the seedling body is differentiated and slowed down, so that rhizomes of the seedling body are not easily shaken and destroyed, and stability of the seedling is ensured through reducing the pressure and releasing the force.

The invention discloses a weaving cloth unwinding device for automatically unwinding. The weaving cloth unwinding device for automatically unwinding comprises a strip-shaped base; trapezoidal support bases are respectively arranged on two sides of the top of the base; the two support bases are arranged in parallel; grooves are downwards formed in the tops of the support bases; through holes, communicated with the grooves, are formed in the side surfaces of the support bases; fixed rods are vertically arranged in the grooves; circular grooves are correspondingly formed in the upper parts of the side surfaces of the fixed rods; first bearings are respectively arranged in the circular grooves; a roller shaft is connected between the two first bearings; two sides of the roller shaft are respectively provided with annular grooves on the inner side surfaces of the fixed rods; fixed rings are connected into the annular grooves; multiple fixed plates are arranged on the fixed rings in a fan form; through grooves are respectively formed in the front sides of all the fixed plates; second bearings are arranged in the through grooves; each second bearing is correspondingly connected with one rotating roller inside; the rotating rollers are connected with driving motors on the outer sides of the fixed plates; and connecting grooves for accommodating weaving cloth coils are inwards formed in the inner side end parts of the rotating rollers.