31results about How to "Good retractable effect" patented technology

The invention discloses an underwater robot retracting system and an application method thereof. An A-shaped frame can do hinging point pitching movement around the end part of a base through a swinging oil cylinder; a guide frame retracting mechanism comprises a guide frame, and a steel wire rope pulley and a cable guide pulley which are mounted on the guide frame; the top of the guide frame is in rotary connection with a connecting hinge point at the upper part of the A-shaped frame; an adjustable oil cylinder is arranged at each of two ends of the top of the A-shaped frame; the other ends of the adjustable oil cylinders are in rotary connection with the middle part of the guide frame respectively; and the adjustable oil cylinders are retracted to allow the guide frame to rotate around the connecting hinge point at the upper part of the A-shaped frame, so that a cable outlet hole of the guide frame is at a horizontal position all the time. According to the underwater robot retracting system and the application method thereof, disclosed by the invention, the guide frame and the adjustable oil cylinders are used as additional connecting rods and the angle of the guide frame can be adjusted, so that the cable outlet hole of an umbilical cable is at the horizontal position all the time and the umbilical cable can be released accurately along the cable outlet hole.

The invention discloses a curtain retractable mechanism, which comprises a casing, the casing is a cavity structure, and the bottom of the casing is provided with an opening, and a group of rotating motors are symmetrically fixed on the inner wall of the top of the casing by screws. , the output shaft of the rotating motor is connected with a rotating gear, and the outer part of the rotating gear is provided with a chain plate, and the side of the chain plate close to the rotating gear is provided with a row of tooth slots, and the tooth slots match the rotating gear, so The chain plate contact sleeve is provided with a connecting piece, the bottom of the connecting piece is provided with a first round hole, and a hook is hung in the first round hole, the bottom of the hook is connected with a curtain, and the inner wall of one side of the housing There is a butt plate fixedly welded on the top. The present invention makes the structure of the curtain retractable mechanism simpler and more stable, facilitates maintenance, greatly reduces the cost, and reduces noise. The design is reasonable and the structure is stable, which meets the needs of people in production and life.

The invention relates to an intelligent flame cutting machine. The intelligent flame cutting machine comprises a base, a cutting table, a cutting bridge and a cutting head; the base is provided with a pressing mechanism and a wire collecting mechanism; the pressing mechanism includes a cylinder, a driving plate, a support column, a fixed ring and a pressing module; the pressing module includes two pressing units; the pressing units include first support rods, second support rods, third support rods, pressing plates and connecting ropes; and the wire collecting mechanism includes a first motor, a wire collecting shaft, a second motor, a lead screw, a slide rod and a slide block. In the intelligent flame cutting machine, after raw materials are placed on the cutting table, the raw materials are fixed on the cutting table through the pressing mechanism; the pressing mechanism can increase the pressing area, so that the stability of the raw materials is improved, the cutting precision is improved, and the reject rate is reduced; in addition, gas transmission pipes are stored and freely collected and placed as needed through the wire collecting mechanism, so that the gas transmission pipes are not liable to wind; and the wire collecting mechanism can prevent blockage of the gas transmission pipes to improve the collecting and placing effects.

The invention discloses a vehicle cover device for a vehicle and the vehicle with the same, and the vehicle cover device comprises a base which is suitable for being installed on the outer top surfaceof the vehicle; a rotating shaft which is rotatably arranged on the base; a driving device which drives the rotating shaft to rotate and is in transmission connection with the rotating shaft; a car cover which is connected with the rotating shaft; an upper shell which is internally provided with a containing cavity, wherein the upper shell and the base define a folding and unfolding opening together, and the folding and unfolding opening is communicated with the containing cavity; and a clutch device, wherein the upper shell is connected with the rotating shaft through the clutch device. Therotating shaft has a first rotating direction and a second rotating direction opposite to the first rotating direction; when the rotating shaft rotates in the second rotating direction, the clutch device enables the rotating shaft and the upper shell to rotate relatively so as to roll the car cover into the containing cavity through the folding and unfolding opening; and when the rotating shaft rotates in the first rotating direction, the clutch device enables the upper shell and the rotating shaft to rotate together so as to throw the car cover out of the containing cavity through the foldingand unfolding opening. The vehicle cover device for the vehicle has the advantages of being convenient to use, good in folding and unfolding effect and the like.

The present invention relates to a cooler with a defrosting heater, and an object storage device. The cooler with the defrosting heater according to the invention comprises the following components: a cooler (1) which is composed of a cooling tube (2) with refrigerant flowing therein and a plurality of fins (4) that pass through the cooling tube (2); and the defrosting heater (5) which is configured with a mode that the refrigerant in the cooling tube (2) is caused to flow through a convection effect. Therefore, the defrosting efficiency is improved and the electrical power consumption in defrosting can be greatly reduced. Additionally, the space taken by the cooler and the defrosting heater can be reduced. Furthermore, the temperature of the defrosting heater can be suppressed to lower than an ignition temperature of the flammable refrigerant.

The invention discloses an engineering construction elevator cable anti-deviation device and a using method thereof, and belongs to the field of engineering construction. The engineering constructionelevator cable anti-deviation device comprises a bottom plate, vertical rods are fixedly connected to the bottom plate, a top plate is arranged at the tops of the vertical rods, an elevator frame is further connected between the vertical rods in a sliding mode, and fixing plates are fixedly connected to the vertical rods; a wire spool is rotatably connected to a first baffle, a cable body is connected to the wire spool, and the end, away from the wire spool, of the cable body is connected to the elevator frame; and the ends, away from a fixing block, of two rectangular rods are connected witha first frame plate and a second frame plate which are matched with each other respectively, and the first frame plate and the second frame plate are each provided with a pulley matched with the cablebody. The cable body can be effectively limited, deviation generated at the time of descending of an elevator is avoided, the cable body can be collected according to requirements, use is convenient,and the service life is prolonged.

The invention discloses a biomass power generation equipment mounting bracket, which comprises a device body. An adjustment device is mounted in the middle of an inner cavity of the device body. A clamping device is mounted in an inner cavity of the adjustment device. The clamping device is equipped with adjusting devices at both ends. The adjustment device is equipped with a supporting device atboth ends through connecting members. Fixing devices are mounted between the supporting devices and the inner wall of the device body. Adjustment knobs are mounted at both ends of the device body. A control device is mounted in the inner cavity of the device body. An output end of the control device is electrically connected with input ends of the adjusting devices and the clamping device, separately. The biomass power generation equipment mounting bracket of the invention is simple to use, convenient to mount and easy for users to use, so as to bring a very good convenience to the users during use.

The invention relates to the technical field of geological prospecting, in particular to a surveying and mapping device for geological exploration. The surveying and mapping device comprises a mounting frame, wherein clamping strips are fixedly mounted at the two ends of the bottom part of an inner cavity of the mounting frame, a surveying and mapping instrument body is clamped to the top parts ofthe clamping strips, and telescopic rods are fixedly mounted at the upper ends and the lower ends of the two sides of the inner cavity of the mounting frame. Through the arrangement of the mounting frame, the clamping strips, the surveying and mapping instrument body, the telescopic rods, a spring, a clamping plate, a first top plate, a second top plate, a first connecting plate, a first magneticblock, a second connecting plate, a mounting groove and a second magnetic block, the surveying and mapping device solves the problems that an existing surveying and mapping device for geological exploration is inconvenient to mount and fix a surveying and mapping instrument, the surveying and mapping instrument is directly placed at the top part of the surveying and mapping device in a traditional installation mode, when the surveying and mapping instrument is uneven and is used, the surveying and mapping instrument is prone to falling off due to external reasons, and the instrument is proneto damage and cannot continue operation.

The invention relates to a television which is provided with an internal hard disk and a USB peripheral interface, and the invention is characterized in that the shell of the television is additionally provided with the internal hard disk with two external interfaces. One audio and video interface is connected with the audio and video input and output circuit of the television core electronic circuit, and the USB interface of the internal hard disk is fixed on the shell. The picture video information in DV/DC or U disk is transmitted to the internal hard disk of the television through the USB, and then the connection can be broken, so the picture video can be seen on the television independently; the favorite television program can be written and recorded to the internal hard disk beforehand, and then can be played at any time or transmitted to other storage equipments through the USB. The invention has the advantages of complete functions, wide compatibility and convenient usage.

The invention discloses a conveniently used air shower. The conveniently used air shower comprises an air shower main body, and further comprises a pedal-type dust sticking assembly and a control assembly, wherein the pedal-type dust sticking assembly comprises a shell, two outlets formed in the top surface of the shell and used for a dust sticking tape to stretch in and out, a first rotating shaft positioned on the inner middle part of the shell and used for placing and coiling the dust sticking tape, a second rotating shaft and a first rotating device which are positioned on one side of thefirst rotating shaft and used for coiling a dust sticking tape film, a third rotating shaft and a second rotating device which are positioned on the other side of the first rotating shaft and used forcoiling the used dust sticking tape, a first guide roll for guiding the dust sticking tape to stretch out, a second guide roll for guiding the dust sticking tape film to the second rotating shaft anda third guide roll for guiding the used dust sticking tape to the third rotating shaft; the control assembly comprises a controller and a count sensor for detecting the number of people using the dust sticking tape; the controller is in communication connection with the count sensor, and is used for controlling the first rotating device and the second rotating device to rotate. The conveniently used air shower has the function of automatically changing the dust sticking tape.