34results about How to "Quick reel" patented technology

The invention discloses a self-walking large-width heavy take-up and pay-off machine and a take-up and pay-off method thereof. The self-walking large-width heavy take-up and pay-off machine comprises a ground track, a first movable lifting coiling device and a second movable lifting coiling device. The invention further discloses a take-up and pay-off method of the self-walking large-width heavy take-up and pay-off machine. The self-walking large-width heavy take-up and pay-off machine is reasonable and ingenious in structural design. Two movable lifting coiling devices are adopted and arranged on the ground track to move towards each other or away from each other, and correspondingly a wide wire coil is enabled to be clamped or released. The self-walking large-width heavy take-up and pay-off machine is free of limitation of the width of the wire coil and wide in application range, two bridge cranes are adopted to carry out independent load bearing, load bearing load and lifting load can be designed according to the size of the wire coil, the demand for the load bearing load and the lifting load of the wide wire coil is satisfied, and a tip cone lifting mechanism is capable of achieving automatic lifting motion. The self-walking large-width heavy take-up and pay-off machine is convenient to operate, time-saving and labor-saving, capable of lowering labor intensity, effectively improving work efficiency, simple in process, low in cost, prone to achieve, and capable of achieving motions of take-up and pay-off rapidly, evenly and continuously.

The invention discloses a travelling type field-operation optical cable extension and retraction frame, and relates to the technical field of field operation equipment. The travelling type field-operation optical cable extension and retraction frame comprises a travelling framework, wherein the bottom of the travelling framework is equipped with travelling wheels, and the top of the travelling framework is equipped with a pull rod for grip; a left cable tray supporting shaft and a right cable tray supporting shaft for mounting an optical cable disc roll are arranged on the travelling framework; the left cable tray supporting shaft and the optical cable disc roll can synchronously rotate; the travelling wheels are in transmission connection to a gear commutator through a clutch; the gear commutator is in transmission connection to the left cable disc supporting shaft, and the rotation direction of the left cable tray supporting shaft can be changed by reversing, so that the optical cable disc roll can realize positive rotation or negative rotation; and a clutch handle which is connected to the clutch and is used for controlling the clutch to achieve separation and reunion is arranged on the pull rod. The travelling type field-operation optical cable extension and retraction frame disclosed by the invention can be dragged to move forwards, and power is provided by rotation of thetravelling wheels, so that extension and retraction action of the optical cable disc roll is realized, and therefore, paving and recycling operation of the optical cables can achieve the effects of not using electric energy and greatly relieving body burden of operation staff.

The invention relates to equipment with a take-up function, in particular to equipment with a quick take-up function for a cable. According to the equipment with the quick take-up function for the cable, the cable can be rapidly taken up, and the cable can be automatically cut off. The equipment with the rapid take-up function for the cable comprises a first supporting frame, a second supporting frame, a bottom plate, a coiling mechanism and an automatic rotating mechanism. The first supporting frame is provided with the second supporting frame. The bottom plate is arranged on the second supporting frame. The coiling mechanism is arranged on the bottom plate. The automatic rotating mechanism is arranged between the bottom plate and the coiling mechanism. According to the equipment with thequick take-up function for the cable, through mutual cooperation of the coiling mechanism and the automatic rotating mechanism, a motor is started, a rotating connecting rod automatically rotates, acable reel automatically rotates, accordingly, the cable is automatically wound, the effect of rapidly and automatically winding the cable is achieved, and through arrangement of a clamping mechanism,the cable is guided through a clamping rod.

The invention discloses a portable earphone capable of being taken up quickly and an operation method. The earphone comprises two earplugs, a plug, an earphone cable and a shell; a containing groove is arranged on the side wall of the shell, and a plurality of fixed blocks are fixedly connected to the side wall of the containing groove; each fixed block is in threaded connection with a thread rod;one end of the thread rod is fixedly connected with a sucker; two take-up pulleys are arranged inside the shell; the earphone cable is wound on the two take-up pulleys; a rotating rod is fixedly connected on each take-up pulley; the side wall of the shell is provided with an cavity; one end of the rotating rod is rotatably connected to the inner side wall of the shell; and one end of the rotatingrod penetrates through the side wall of the cavity and is rotatably connected to the side wall of the cavity. The device is convenient to be placed on a smooth object, and meanwhile stains on the earphone cable can be cleaned conveniently, so that the portable earphone capable of being taken up quickly is worthy of popularization.

The invention discloses an electrician auxiliary toolkit and relates to the technical field of electrician auxiliary tools. The electrician auxiliary toolkit comprises a box. The top of the box is rotatably connected with a top cover. An opening and closing device is fixedly connected to the middle position of the front side of the box. A lifting storage area is fixedly connected to the interior of the box. Slide rails are formed on the two sides of the outer wall of the box. A movable lantern ring is slidably connected to the surface of each slide rail. The surface of each movable lantern ring is provided with a fixed knob. A first rotary support is rotatably connected to the outer side of each fixed knob. The top end of each first rotary support is rotatably connected with the top coverthrough a second rotary support. A wire winding device is fixedly connected to one side of the interior of the box. By adopting the electrician auxiliary toolkit, the problems that a wire to be woundcannot be wound rapidly, an article needs to be fixed manually by an electrician, and tools in a tool storage area is inconvenient to take and use are solved; the article is clamped and loosened freely; the electrician does not need to clamp and fix the article manually.

The invention provides an automatic line dragging alarming casting rod. The automatic line dragging alarming casting rod is composed of a fishing rod, a fishing line, a reel, a line dragger, a rod holding device, a pull switch, an alarm, a contact switch and a fixing rope ring. The pull switch is located at the top end of the fishing rod, a small hook stretches out, the fishing line is hung on the small hook, the line dragger is located at the lower middle end of the fishing rod, the fishing line is wound around a dragging rod of the line dragger, the rod holding device is located beside the line dragger and used for holding the line dragger in a force accumulation state, the alarm is located on the fishing rod, alarming actions are generated through actions of the rod holding device, and the fixing rope ring is installed on the fishing rod and connected with a fixing rope.

The invention discloses an earphone for facilitating wire take-up. The earphone comprises an earphone storage main body, a front roller is movably connected to the front side in the earphone storage main body through a rotating shaft, a rear roller is movably connected to the rear side in the earphone storage main body through the rotating shaft, an earphone wire is twined on an annular side faceof the rotating shaft, an earphone plug is electrically connected to the top of the earphone wire, and an earplug is electrically connected to the bottom of the earphone wire. The earphone provided bythe invention is provided with the earphone storage main body, the rotating shaft, the front roller, the rear roller, the earphone wire, the earphone plug, the earplug, a winding block, a first through hole, a pull rod, a pull head, a locking plate, a first spring, an expansion link, a holding plate and a second spring, by means of the cooperative use of the components, the problem that wire take-up cannot be performed quickly and conveniently after the existing earphone is used, resulting in mutual twining of the earphone wires is solved, the earphone for facilitating wire take-up has the advantages of being fast and convenient to take up the wires, being convenient for a user to quickly take up the wires and improving the wire take-up efficiency.

The invention relates to a raft reel capable of automatic resetting through magnetic driving by using a slow falling system. The reel comprises a reel body, a cable wheel and a rocking handle, a magnet base which moves in the axial direction is arranged on one side of the surface of a wheel arm of the cable wheel, and slow falling magnets are fixed to the end, close to the wheel arm of the cable wheel, of the magnet base; clutch magnets are fixed to the end, away from the wheel arm of the cable wheel, of the magnet base, first magnets and second magnets of which polarities are respectively identical to and opposite to the polarities of the clutch magnets are arranged below the clutch magnets, and the first magnets and the second magnets are arranged at intervals; the first magnets and thesecond magnets are fixed onto a driving mechanism respectively, and a driving mechanism drives the first magnets relative to the clutch magnets to make the magnet base close to the wheel arm of the cable wheel or drives the second magnets relative to the clutch magnets to make the magnet base away from the wheel arm of the cable wheel. According to the raft reel capable of automatic resetting through magnetic driving by using the slow falling system, through effects of opposite attraction and same repulsion of the magnets, the axial movement of the magnet base is achieved, automatic resettingis achieved by shaking the rocking handle, and the raft reel is reasonable in structure and more diversified.

The invention discloses a line device of a cutting lathe. The line device of the cutting lathe comprises a base plate, a first support frame, a second support frame, a first bearing, a first main shaft, a second bearing, a second main shaft, a line wheel and a tension mechanism. The first support frame and the second support frame are fixedly connected on the base plate. The first bearing is fixedly connected on the first support frame. The first main shaft is arranged on the first bearing and the second bearing is fixedly connected on the second support frame. The second main shaft is arranged on the second bearing. The line wheel is arranged between the first main shaft and the second main shaft. One end of the second main shaft is provided with a transmission hook. A first through hole is arranged in the line wheel and the transmission hook hooks the first through hole. The tension mechanism is fixedly connected on the base plate. The line device of the cutting lathe is simple in structure, capable of rapidly coiling, convenient to operate, stable in tension as the tension mechanism is used, high in stability of operation of the device and high in anti-interference ability.

The invention provides a combined type power supply socket device comprising a line winding device and a conjunction box. The line winding device mainly comprises a fixed knob, a line winding shell cover, a plug shell, a switch button, a plug cover, a power supply line, a winding shaft, a line winding shell, a shaft sleeve, an insert sheet round block, an insert sheet, and a jack cover. The conjunction box mainly comprises a plug, electrical appliance jacks, a button switch, power supply jacks, and a suspended pad. The line winding device and the conjunction box can be connected through the plug and the jacks and combined to be used as a common wiring board. The line winding device can retract a power supply line quickly and place the power supply line in the line winding shell to protect the power supply line. Meanwhile, a plurality of the conjunction boxes can be combined and matched to increase the number of groups of jacks and can be separated. The line winding device can be used as a power supply extension line, and the conjunction box can be used as a plug converter. The device is convenient for usage and simple in operation.

The invention provides an electronic device. A cable control method includes the steps: determining the included angle between a rotating rod and a horizontal plane, wherein the rotating rod is rotatably arranged on a target robot, the rotation axis of the rotating rod is perpendicular to the working plane of the target robot, and a power supply cable is connected to the target robot along the rotating rod; presetting multiple angle ranges, and regarding the angle range which the included angle is within as a target angle range; and generating a corresponding control instruction according to the target angle range, wherein the control instruction includes a pay-off instruction or a take-up instruction. Through the cable control method and device, a storage medium and the electronic deviceprovided by the embodiment, take-up or pay-off is achieved based on the included angle between the rotating rod and the horizontal plane, it is unnecessary to consider the relative position between anauxiliary device and the target robot, the control mode is simple, the processing amount is small, and rapid take-up and pay-off control can be achieved; and besides, as the rotating rod can rotate,it can be effectively avoided that the power supply cable twines around the target robot.

According to aone-hand pressing take-up ink fountain, a handle with meshing teeth is pressed by a single hand to drive a speed change gear to drive a ink fountain line wheel to rotate synchronously, so that the purpose of quick single-hand take-up is achieved; and moreover, the one-hand pressing take-up ink fountain is stable in structural performance, high in take-up speed and capable of being operated by one single hand, and the working efficiency is greatly improved.

The invention provides a take-up-type charging pile and relates to the technical field of charging equipment. The take-up-type charging pile comprises a shell. A through hole penetrating through the shell is formed in the middle of the shell and internally provided with a connecting rod. The two ends of the connecting rod are arranged on the side wall, corresponding to the through hole, of the shell in an embedded mode. A rotary shaft is fixedly mounted in the middle of the connecting rod, and the outer wall of the rotary shaft is sleeved with an idler wheel. Annular take-up grooves are formedin the middle of the side wall, radially perpendicular to the idler wheel, on the idler wheel evenly, and a first inserting hole and a second inserting hole corresponding to two charging guns are formed in the side wall, away from the connecting rod, of the rotary shaft. A first clamping device and a second clamping device corresponding to the charging guns are fixedly mounted on the inner wall,corresponding to the first inserting hole and the second inserting hole, of the rotary shaft. The structure is simple, charging wires can be taken up and arranged effectively, and the disadvantage ofdisorderly stacking of the charging wires is avoided.

The invention relates to a tension adjustment device and winch device for mooring an unmanned aerial vehicle and a tension adjustment method. The tension adjustment device comprises a tension induction arm, a detection element, a control element and an elastic part; the detection element is connected with the tension induction arm and outputs detection signals according to rotation of the tensioninduction arm; the control element receives the detection signals and outputs control signals according to the detection signals; the tension induction arm is connected to a first end of the elastic part; the tension adjustment device for the mooring unmanned aerial vehicle further comprises a steering engine; the steering engine comprises a swing arm, and the swing arm is connected with a secondend of the elastic part; the steering engine receives the control signals and drives the swing arm to swing according to the control signals; when the tension induction arm rotates in the direction ofstretching the elastic part, and the swing arm sings in the direction of shrinking the elastic part; and when the tension induction arm rotates in the direction of shrinking the elastic part, and theswing arm swings in the direction of stretching the elastic part. According to the tension adjustment device, the load of the unmanned aerial vehicle when rising is reduced, and taking up of the unmanned aerial vehicle is facilitated when falling.