39results about How to "Realize the disassembly function" patented technology

The invention provides a coffee bean grinder, which is simple in structure, is detachable and has few residues. The coffee bean grinder comprises a machine body, a grinding cavity and a coffee powder grinding device, wherein the grinding cavity is arranged on the machine body; the coffee powder grinding device is arranged in the grinding cavity; the coffee power grinding device comprises an outer grinding component arranged on the upper part of the coffee power grinding device and an inner grinding component arranged on the lower part of the coffee power grinding device; a through hole through which coffee powder directly flows out is formed at the bottom of the grinding cavity; an adjusting gear sleeve is sleeved on the outer wall of the grinding cavity; screw threads are formed on the inner wall of the adjusting gear sleeve; and a clamping buckle meshed with the screw threads on the inner wall of the adjusting gear sleeve is arranged on the upper part of the outer grinding component. In a rotation process of the adjusting gear sleeve, the outer grinding component moves up and down along the outer grinding component and is separated from or screwed into the screw threads of the adjusting gear sleeve. The detachable outer grinding component is adopted in the coffee bean grinder, so the cleanliness of internal components of a product is improved. At the same time, the coffee bean grinder is simple in structure and small in occupied space, so the manufacturing cost is obviously reduced.

The invention provides a steel wire cleaning device of a masonry block slitting machine. The steel wire cleaning device of the masonry block slitting machine comprises a steel wire, fixing barrels, moving plates, first electric cylinders, a portal frame, base plates, supporting frames, a hollow barrel, springs, a fixing block, an arc-shaped press plate, a second electric cylinder and a dust collecting groove plate. The moving plates are installed inside the supporting frames, the first electric cylinders are arranged on the front portions and the rear portions of the lower end faces of the moving plates, the fixing barrels are welded in the middles of the inner side faces of the moving plates, and the steel wire is installed between the two fixing barrels. The second electric cylinder is installed at the upper end of the moving plate located at the right end of the portal frame, the fixing block is arranged at the left end of the second electric cylinder, and the hollow barrel is installed at the lower end of the fixing block. The springs are installed on the upper end face and the lower end face of the interior of the hollow barrel, the arc-shaped press plate is connected with thehollow barrel through the springs, and the dust collecting groove plate is installed at the left end of the hollow barrel. By the adoption of the design, the function of rapidly cleaning the steel wire is fulfilled, and the steel wire cleaning device of the masonry block slitting machine is convenient to use and operate, can rapidly clean the steel wire, and is high in reliability.

The invention relates to a lifting pressurized well-repairing technology in a closed oil pipe. The technology at least comprises the following steps: 1) mounting equipment, namely, mounting a lifting pressurized well-repairing device in the closed oil pipe; 2) fishing an oil pipe hanger under pressure; 3) lifting a pipe strand in the well under pressure; 4) holding a detaching buckle under pressure; 5) holding and lifting for a small distance under pressure; 6) dividing high-pressure and low-pressure chambers; and 7) lifting the oil pipe under normal pressure. According to the technology, a pressurized unplugged oil pipe in an oil-gas well is actively lifted up and pressed down in the high-pressure chamber of the device; the operations of holding the oil pipe in the high-pressure chamber and tools in the well and assembling and disassembling the buckle are performed according to an operation requirement; the separation of the high pressure and low pressure in the chamber is realized; the normal-pressure lifting/drilling operation can be completed by an operator at the well head; and the problem of safety lifting/ drilling operation for the unplugged pipe strand in pressurized operation in the oil-gas well is efficiently solved.

The invention discloses a modular glass partition wall with a fireproof function for indoor installation. The modular glass partition wall comprises a U-shaped frame and a vertical plate, the verticalplate is attached to the left side face of the U-shaped frame, a cavity is formed in the vertical plate, and a positioning mechanism is arranged in the cavity; and one end of the positioning mechanism penetrates through a first through hole formed in the right side face of the vertical plate and extends into a groove formed in the left side face of the U-shaped frame, and a clearing mechanism isarranged on the U-shaped frame. According to the modular glass partition wall, by arranging the positioning mechanism, a first sliding rod is pulled downwards through a rubber block, at the moment, aclamping block is separated from a clamping groove and does not fix a fixed block any more, the clamping block is taken out from the groove, at the moment, a side plate is separated from the U-shapedframe, and finally, a damaged glass plate can be conveniently taken out for replacement, so that the cost is greatly saved without replacing the whole glass plate; and by arranging a first spring, thefirst spring pulls a blocking piece to move upwards through the elasticity of the first spring, at the moment, the clamping block is tightly clamped in the clamping groove, and therefore the verticalplate and the U-shaped frame can be fixed together.

The invention belongs to the technical field of optical communication, and particularly relates to an optical module shell structure, comprising a shell body for packaging electronic parts of an optical module and a pull ring for mounting and detaching the optical module from a use device. The pull ring comprises a connecting plate and two slide pieces, two ends of the connecting plate are connected with the two slide pieces, and mounting slots for slidable mounting of the two slide pieces are respectively formed in two sides of the casing; each slide piece comprises an lock-unlock part for being matched with an elastic part in a mount cage to realize locking and unlocking, and the lock-unlock part is arranged at the end, away from the connecting plate, of the slide piece. According to theoptical module shell structure, the pull ring, which is assembled with the shell body, can slide forwards and backwards in the mounting slots at two sides of the optical module shell body when beingpulled, the lock-unlock parts at the tail ends are then pulled to be matched with the elastic parts in the mount cage so as to realize locking and unlocking, and thus, the optical module can be mounted on or detached from the use device.

The invention discloses a watchband connecting structure and wearable equipment. The watchband connecting structure comprises a connecting piece, a buckle assembly and a triggering piece; the connecting piece is fixedly connected to the shell, and a clamping groove is formed in the connecting piece; the buckle assembly comprises a fixed support and a clamping piece, the clamping piece is movably connected to the fixed support, and the fixed support is fixedly connected to a belt body; an elastic piece is further arranged in the buckle assembly and is elastically clamped between the fixed support and the clamping piece, so that the clamping piece and the clamping groove can be clamped and fixed; the triggering piece is movably connected to the fixed support and is fixedly connected to the clamping piece; the triggering piece drives the clamping piece to move in a direction away from the clamping groove so that the clamping piece can be disengaged from the clamping groove. According to the technical scheme, the disassembly and assembly functions of the belt body and the shell are achieved, the operation is easy and convenient, and the user experience is improved.

The invention discloses an anti-derail safety protection device for a construction hoist easy to overhaul. The anti-derail safety protection device for the construction hoist easy to overhaul structurally comprises a fixing mechanism, a frame plate, a rail cylinder, a rail sleeving device, a nut, a fixed shaft pipe, a rotary knob device and a fingerprint recognition device, wherein the fixed shaftpipe is arranged under the fixing mechanism and is in threaded connection with the fixing mechanism; the rotary knob device is arranged on the left side of the fixing mechanism; the frame plate is arranged on the right side of the fixing mechanism; the fixing mechanism is connected with the frame plate in a locking way; the fingerprint recognition device is located at the top end of the fixing mechanism; the rail cylinder is arranged on the front side of the frame plate; the frame plate is welded with the rail cylinder; the nut is arranged on the outer side of the frame plate; the frame plateis in transition fit to the nut; the rail sleeving device is arranged under the frame plate; the frame plate is fastened with the rail sleeving device; and the rail sleeving device is a cylinder body. When the equipment is used, through an elastic mechanism arranged on the equipment, the problems that in the prior art, since the rail is worn, the equipment needs to be overhauled and replaced frequently and is troublesome in replacement are solved, and the equipment can be convenient and fast to daily repair and maintain.

The invention discloses a flash memory storage device based on cold and hot data analysis technology, the flash memory storage device comprises a main body, a heat dissipation frame, a circulator, a mounting hole and a warning indicator, the top of the main body is provided with a connecting hole, the inner wall of the main body is provided with a rotating shaft, the front side of the main body is provided with the heat dissipation frame, the top of the heat dissipation frame is provided with a temperature detector, and the temperature detector is provided with a temperature sensor. And a warning indicator is mounted on the front surface of the main body. Rapid connection and disassembly can be achieved by installing a connecting hole, when connection is conducted firstly, a connecting block is inserted into the connecting hole, an inclined plate collides with a movable rod, the movable rod returns to the original position under the action of a first spring, the inclined plate is limited, the inclined plate and the connecting block are prevented from sliding off, and the connecting function is achieved; a pressing rod moves to drive a second spring to extend, the pressing rod drives a gear groove to move, a driving gear and a rotating shaft are made to rotate, a cable is tightened to drive a movable rod to contract, and therefore an inclined plate is not limited any more, and the dismounting function is achieved.

The invention is suitable for the technical field of computers, and provides a computer with a display device convenient to disassemble and assemble, the computer comprises an operation main body and a display main body which are detachably connected, the front end of the operation main body is fixedly connected with a fixing plate, the fixing plate is rotatably connected with two connecting assemblies which are symmetrically arranged left and right, and the upper end of the fixing plate is provided with a second fixing groove; the second fixing groove extends downwards from the upper end of the fixing plate, the lower end of the second fixing groove penetrates through the first receding groove, the first receding groove is formed in the lower side of the first clamping groove and extends upwards from the lower end of the fixing plate, and a first fixing groove is formed in the upper end of the first receding groove and penetrates through the second fixing groove. One end of a first clamping plate is movably contacted in the first fixing groove; and two connecting grooves are symmetrically formed in the lower end of the display main body, extend upwards from the lower end of the display main body, and are movably clamped with the first clamping plates. Therefore, the computer is convenient to disassemble, and the use convenience of people is improved.

The invention provides novel scissors capable of realizing remote application. The novel scissors comprise a cutter rack, a cutting blade, a cutting blade rack, an inner telescopic rod, a gear shaft,an outer supporting rod, a spool, a handle, steel wires, a spring, a bolt and a rocking handle. The specific structure and the connection relationship are as follows: the inner telescopic rod and theouter supporting rod are coaxial; the gear shaft is installed on the outer supporting rod; the rocking handle is arranged at one end of the gear shaft; the gear shaft and the inner telescopic rod realize stretch and contraction by virtue of engaged transmission of a gear and a rack; the cutter rack is arranged at one end of the inner telescopic rod; the handle is arranged on the outer supporting rod; the handle is connected with the cutter rack and the spring through the steel wires; each steel wire is externally provided with a wire jacket; and the steel wires are pulled by pressing the handle so that a cutter can be moved for implementing cutting. The novel scissors provided by the invention are convenient to carry or store, can realize remote cutting, especially cutting of a high-altitude object, is safe and reliable, and effectively prevents the danger caused by climbing a high position.

The invention provides a solid rocket engine heat insulation forming ring dismounting device and a dismounting method.The dismounting device comprises a rack, a mounting base is arranged on the rack, a mounting frame is arranged on the mounting base, a telescopic mechanism is arranged on the mounting frame, a dismounting claw support is arranged at the telescopic end of the telescopic mechanism, and dismounting claws are arranged on the dismounting claw support; a sliding ring matched with the dismounting claw support is arranged at the tail end of the dismounting claw, the sliding ring is fixed to the dismounting claw support through a puller bolt, a clamping protrusion is arranged at the front end of the dismounting claw, and a plurality of puller rods are arranged on the mounting frame. According to the dismounting device and the dismounting method, the solid rocket engine curing forming ring can be quickly dismounted, the labor intensity of operators is reduced, and the dismounting efficiency is improved.

The invention discloses an electronic gear shifting handle mounting structure and an assembling method. The electronic gear shifting handle mounting structure comprises a handle framework, a stop lever and a lock ring; the handle framework is in limiting connection with the lock ring from the upper portion, the stop lever is in limiting connection with the lock ring from the lower portion, the upper portion of the stop lever is fixed into the handle framework, and a plurality of first limiting ribs used for limiting the stop lever and a plurality of second limiting ribs used for limiting the handle framework are arranged on an inner circle of the lock ring. According to the electronic gear shifting handle mounting structure and the assembling method, fasteners are not needed for auxiliaryfixing; and a handle electric appliance plug connector is protected, and the pull-out force is hardly influenced after the handle electric appliance plug connector is disassembled and assembled for many times.

The invention relates to a code scanning lifting device. The code scanning lifting device comprises a lifting desktop, a lifting mechanism and an executing mechanism, wherein the lifting mechanism comprises lifting legs which are arranged on the two sides below the lifting desktop; an electric pushing rod is arranged in each lifting leg; the executing mechanism is arranged close to one of the electric pushing rods; the executing mechanism is arranged on the lower end surface of the lifting desktop, and comprises a shell assembly, and a circuit board assembly, a motor assembly, a battery assembly, a spring driving assembly and a micro-switch assembly which are arranged in the shell assembly. The code scanning lifting device has the advantages of reasonable design and convenience in use, andcan be regulated through a mobile terminal.

The invention provides a pencil sharpener capable of cutting different shapes and different sizes of pen points. The pencil sharpener comprises a shell, a manual locking device, a transparent upper cover, a collecting base, a collecting drawer, a rolling bearing, a rocking handle, a driving gear shaft, a first driven gear shaft, a second driven gear shaft, a short cutting knife, a long cutting knife, a grinding knife and filter screens. According to the specific structure and the connection relationship, an axis of the driving gear shaft, an axis of the first driven gear shaft and an axis of the second driven gear shaft are on the same horizontal plane, the two filter screens are obliquely arranged in the collecting base, the collecting drawer is installed, the shell is provided with the manual locking device, the transparent upper cover is provided with the rolling bearing, one end of the driving gear shaft is provided with the rocking handle, the other end of the driving gear shaft is provided with the short cutting knife, one end of the first driven gear shaft is provided with the long cutting knife, and one end of the second driven gear shaft is provided with the grinding knife. According to the pencil sharpener, the pencil points with different shapes and lengths can be cut, the use requirements of students in different situations on a pencil can be met, and the effect ofimproving the cutting efficiency can be achieved.