43results about How to "Does not hinder movement" patented technology

The invention provides a pull sheet post-mounting type zip head for zip with an automatic stopping device, which can limit the number of the parts of the zip head at minimum and provide parts from one direction to simplify the assembly. The pull sheet post-mounting zip head for zip with an automatic stopping device comprises a main body (1), a claw bar (2), a plate spring (3) and a capping sheet (4). The claw bar (2) is inserted into an insert hole (19) on the main body (1) and a stopping claw (28) can go in and out a guide groove (13). One end of the claw bar (2) is loaded in an erection column (17) erecting on the top surface of the main body (1) to clip. The spring (3) and capping sheet (4) cover the top of the claw bar (2) and the side wall (35) of the foreside (31) of the capping sheet (4) can pivot on the erection column (17) and rotate, therefore the back (39) of the capping sheet (4) upwards to form clearance (41). After an axial part (40) of the pull sheet(5) is inserted into the claw bar (2) through clearance, a clipping part (38) of the capping sheet (4) is clipped on a clipped part (23) of the main body (1).

The present invention relates to a blade driving device, a camera, and a portable electronic device. In an optical device having a blade mounted on a lens or a space in the lens, the use of a shape memory alloy in the driving portion enables miniaturization and weight reduction of the entire mounted device, simplified driving, and simplified assembly. The blade driving device (100) includes: a base member (10) supporting the blade; a blade (21); a plate member (22) having a diameter and constituting a blade chamber; a plate member (23) with a caliber that constitutes a blade chamber and coversthe blade; a ring member (30) which is rotatably supported by a shaft and includes a connection portion (31) connected to the blade; an elastic member (40) held by the base member and the ring member; a shape memory alloy (50) held on the base member and the ring member; a holding member (51) for holding the shape memory alloy; and a wiring (70) for power supply.

The present invention relates to a dispenser system (1) for a placement machine for applying dispenser mediums (2) on components (10), which comprises a reservoir (3) for the dispenser mediums (2) and at least one dispenser nozzle (4), wherein the dispenser system (1) is designed to spray out the dispenser mediums (2) against the force of gravity of dispenser mediums (2). Furthermore, the invention relates to an assembly machine for fitting substrates with components (10) comprising at least one placement head (11) and such a dispenser system (1) for applying dispenser mediums (2) on the components, and a method for applying dispenser mediums (2) to a component (10), which is designed for mounting to a substrate, wherein the spraying of the dispenser mediums (2) is performed by such a dispensing system (1).

The invention relates to a fish oil pumping device and pumping method. The fish oil pumping device comprises a fish oil temporary storage container, an oil pumping conveying pipeline and two pumping device bodies, wherein the two pumping device bodies are connected in parallel between the fish oil temporary storage container and the oil pumping conveying pipeline and are provided with the same structure; the oil inlets of the pumping device bodies communicate with the fish oil temporary storage container; the oil outlets of the pumping device bodies communicate with the oil pumping conveying pipeline; the bottom height of the fish oil temporary storage container is higher than the oil inlets; each of the two pumping device bodies comprises a cylinder and a piston arranged in the cylinder in a sealing, sliding and sleeving manner; the oil outlets are formed in the opening end parts of the cylinders; an opening-closing plate opens or closes the communicating part between each of the oiloutlets and the oil pumping conveying pipeline; and the upper ends of the opening-closing plates are hinged to the upper end parts of the cylinders. The fish oil pumping device and pumping method canovercome the adverse factor of the existing oil pump to fish oil, generate less heat and can avoid adverse effect of the heat to the fish oil quality.

The invention provides a clamp for butt welding, which can flatten a material plate so as to perform the butt welding on material plates conveniently. The clamp comprises a bracket and two pressure plates, wherein the bracket is provided with a bedplate; and the pressure plates are parallel with the bedplate, provided with gaps and connected with a transmission mechanism which can drive the pressure plates to move towards the bedplate. When the clamp is in use, the two pressure plates are driven to move towards the bedplate by the transmission mechanism, so that two material plates can be compressed between the pressure plate and the bedplate and prevented from warping and convenience is brought to welding.

The invention provides a check valve which comprises a valve seat component, a valve main body of a limiting part, a circular plate part, a plurality of guide parts protruding from the periphery of the circular plate part and a valve body capable of moving between the valve seat component and the limiting part and losing the valve due to dead weight, wherein fluid passages are formed in the periphery of the circular plate part by gaps between the adjacent guide parts; on the moving range part of the valve main body corresponding to the valve body, convex parts protruding from the inner side of the valve main body are arranged; the condition that the valve body rotates due to the rotation component of the fluid cannot happen in the check valve.

The invention discloses a cutting device for processing magnetic materials. The cutting device comprises a base, a second motor, a fixed strip and a lifting column, and the lower end face of the baseis provided with a damping cushion; the inner sides of support plates are provided with an adhesive sticker and a fan separately, and the end position of a first motor is provided with a connecting shaft; the second motor is arranged on the upper end face of the base, and the fixed strip is arranged right above a gear; a groove is internally provided with connecting rods, and the lifting column isinstalled on the upper end face of the fixed strip; and the top of the lifting column is provided with clamping blocks. According to the cutting device for processing the magnetic materials, the gearis connected to the fixed strip in a meshing manner so that the purpose of changing the position of an article is achieved; lots of fragments can be generated in cutting work, and easily cause injuryto operators; the fan can be used for blowing the fragments to one side, and most of the fragments adhere to the adhesive sticker; meanwhile, the adhesive sticker is connected to the support plates in a pasting manner, thereby facilitating replacement of the adhesive sticker with a new one.

The invention discloses an automatic resetting system for an inkjet printer. The system comprises a signal processing unit, a resetting unit and a power supply unit, wherein the signal processing unit is electrically connected with the resetting unit while the power supply unit is used for supplying power, the signal processing unit receives error reporting signals from the inkjet printer and transmits the processed error reporting signals to the resetting unit, and the resetting unit controls a resetting ink box chip and a paper box according to the categories of the error reporting signals. The system solves the encryption problem of the ink box chip, meanwhile the paper extraction state of the paper box is changed so that the inkjet printer can reset and continuously work, the manual participating frequency is reduced, manpower resources are saved, the automatic resetting system is a circuit board and small in size and can be directly installed in the inkjet printer without changing the structure of the inkjet printer, and movement of the inkjet printer cannot be obstructed. The invention further provides an automatic resetting method for the inkjet printer.

An indoor unit of air conditioner has an external upper panel, a partition under said external upper panel, a control box containing a built-in circuit board fixed to said partition and an electric air heater, a fan housing able to slide back and forth under said control box, and a heater contained region formed on the back of said control box. Said electric air heater can be easily installed or detached via the internal space of control box.

The invention relates to a main shaft, in particular to a main shaft capable of electromagnetically adjusting bearing pre-tightening force. The invention provides the main shaft capable of electromagnetically adjusting the pre-tightening force of the bearing, which is convenient to disassemble. A main shaft capable of electromagnetically adjusting bearing pre-tightening force comprises an outer shaft, a first connecting block, bolts, a servo motor, a threaded shaft and the like, the three bolts are evenly connected to the right side of the outer shaft in a threaded connection mode, the first connecting block is slidably connected between the right sides of the three bolts, and the servo motor used for driving is arranged on the first connecting block. And a threaded shaft is clamped on an output shaft of the servo motor. The electric push rod is started, the clamping block can rotate to not clamp the millstone any more, the millstone can be taken out to be replaced, a proper millstone can be selected according to the type of a machined object, and therefore disassembly is convenient, and meanwhile maintenance is convenient.

The invention discloses a special tool for cable erection for realizing transmission of cables. The cable erection specified tool includes a pedestal, a screw, clamping plates, a frame, a swinging pole, rotating bodies and a locking mechanism. The left and right sides of the pedestal are separately provided with a screw. One end of the screw on the internal side of the pedestal is fixedly provided with the clamping plate. The clamping plates cooperate to clamp a cable holder. The top part of pedestal is fixedly provided with a square-bracket-shaped frame. An opened end of the frame is in hinging installation with the swinging pole. The swinging pole and the frame are provided therebetween with the locking mechanism. The swinging pole and the frame enclose to form a square frame under the action of the locking mechanism. The lower side, left side and upper side of the frame and the swinging pole are separately provided with the rotating bodies which are capable of rotating 360 degrees with respect to the frame and the swinging pole. The four rotating bodies enclose to form a clamping space which clamps cables. The tool can perform elastic clamping of the cables, can help the transmission of the cables inside cable channels, can greatly increase construction efficiency of the cables and is labor saving.

The invention discloses an adjustable disk partition wire wrapping device. The adjustable disk partition wire wrapping device comprises a base. A left bracket and a right bracket are installed on the left side and the right side of the base correspondingly. A transversely-placed servo motor is installed on the right bracket. A driving wire wrapping disk is installed on a threaded rod of the servo motor. A driven wire wrapping disk of which the position is matched with the position of the driving wire wrapping disk is installed on the left bracket. The driving wire wrapping disk and the driven wire wrapping disk are used cooperatively, and at least three wire wrapping shafts are installed between the driving wire wrapping disk and the driven wire wrapping disk. According to the adjustable disk partition wire wrapping device, at least three uniformly-distributed wire wrapping shafts are adopted to complete wire wrapping; the wire wrapping area is larger; the working efficiency is higher; in addition, the cost is reduced; and installation is convenient.

The invention discloses an intelligent police electronic shackle system with an anesthetic needle. The intelligent police electronic shackle system comprises an upper half ring, a lower half ring, a control terminal and a control box, wherein a rotary shaft is fixedly arranged at one end of the upper half ring; a shaft sleeve is arranged at one end of the lower half ring; the shaft sleeve is installed on the rotary shaft in a sleeving manner; the other end of the upper half ring is fixed to the other end of the lower half ring through a blade lock; a needle hole penetrating through the lower half ring is formed in the middle position of the lower half ring; the control box is fixed to the lower half ring through a thread; a signal receiver is installed at one side of the control box through a thread; a charge port is formed in the other side of the control box; thread installation columns are arranged at the four corners of the control box; a slide groove is formed in the inner bottom of the control box; an anesthetic needle assembly is limited in the slide groove to move in the longitudinal direction; and a single chip microcomputer and a storage battery are installed in the control box. The police electronic shackle system disclosed by the invention is capable of carrying out anesthesia on a prisoner, thereby preventing the prisoner from escape; compared with traditional shackles, mutual connection between a left shackle and a right shackle is not required, shackles need to be worn on legs only, without obstruction on the movement of the prisoner, and remote control can be carried out.

The invention discloses an intelligent electronic ankle shackle system which comprises an upper half ring, a lower half ring, a control terminal and a control box. One end of the upper half ring is fixedly provided with a rotating shaft, one end of the lower half ring is provided with a shaft sleeve, and the shaft sleeve is arranged on the rotating shaft in a sleeving manner, and the other end of the upper half ring and the other end of the lower half ring are fixed through a blade lock; and the middle of the lower half ring is provided with a needle hole penetrating through the lower half ring, the lower half ring is fixedly provided with the control box in a threaded manner, one side of the control box is provided with a signal receiver in a threaded manner, the other side of the control box is provided with a charging port, four corners of the control box are provided with threaded installation pillars, the bottom in the control box is provided with a sliding chute, and the control box is internally provided with a single chip microcomputer and a storage battery. The novel electronic ankle shackle system for polices can perform narcosis on prisoners, so that the prisoners are prevented from escaping; and compared with traditional ankle shackles, a left ankle shackle body and a right ankle shackle body do not need to be connected in pairs, the ankle shackles only need to be worn on the legs, movement of the prisoners is not hindered, and remote control can be performed.

The invention relates to the field of multi-station stamping dies, in particular to a multi-station high-speed carrying device for a press line. The multi-station high-speed carrying device comprises a multi-station stamping table, and further comprises a material distributing device and a material sucking device which are arranged on the multi-station stamping table, wherein the material distributing device is used for separating plate-shaped parts to be adsorbed from plate-shaped parts which are not adsorbed according to the number of the plate-shaped parts adsorbed by the material sucking device; and the material distributing device comprises a conveying frame, a material distributing plate arranged at the top of the conveying frame, a material stacking frame and a jacking air cylinder which is arranged on the conveying frame and is positioned under the material stacking frame. According to the multi-station high-speed carrying device, the material distributing device and the material sucking device are matched with each other, thus, the circumstance that numbers of the absorbed plate-shaped parts in different times are different in the process of carrying the plate-shaped parts at the same time is avoided, the processing efficiency of the plate-shaped parts in batches is improved, and the labor intensity of workers is reduced.

The application discloses forceps that include a hand piece, a jaw assembly connected to the hand piece, and a web. The jaw assembly is moveable between an open position and a closed position. The webis adapted to block an anatomical feature from extending beyond a proximal end of a gripping section of the jaw assembly. The web remains generally stationary relative to the handpiece when the jaw assembly is moved between an open position and a closed position.

The invention relates to a desk, in particular to a multifunctional intelligent desk. The multifunctional intelligent desk comprises a supporting base, a liftable desktop, a pedal frame and a cushioning connecting rod, wherein the liftable desktop comprises a stationery containing box base, a desktop plate, first sliding connecting rods, second sliding connecting rods, a lifting threaded rod and acushioning connecting rod frame; the upper end of the lifting threaded rod is slidingly connected on the desktop plate, the lower end of the lifting threaded rod is in thread fit with the stationerycontaining box base, the cushioning connecting rod frame is fixedly connected at the lower end of the stationery containing box base, the stationery containing box base is rotationally connected at the upper end of the supporting base through a rotating shaft, the upper end of the cushioning connecting rod is slidingly hinged onto the cushioning connecting rod frame, the lower end of the cushioning connecting rod is connected with the pedal frame, and the pedal frame is slidingly connected on the supporting base. According to the multifunctional intelligent desk, lifting of the liftable desktop can be achieved, the liftable desktop can rotate to serve as a vertical tablet, and classroom interaction between students and teachers is convenient.

The invention provides a heterogeneous metal material pipeline welding device which comprises a support sleeve assembly, a heat insulation assembly and a high frequency induction heating coil. The support sleeve assembly comprises a first pipe upper support sleeve and a first pipe lower support sleeve for positioning a first pipe, comprises a second pipe upper support sleeve and a second pipe lower support sleeve for positioning a second pipe, and comprises an upper support sleeve bracket with the two ends being fixed to the outer side of the first pipe upper support sleeve and the outer sideof the second pipe upper support sleeve, a lower support sleeve bracket with the two ends being fixed to the outer side of the first pipe lower support sleeve and the outer side of the second pipe lower support sleeve, and an upper middle support sleeve and a lower middle support sleeve, and the upper middle support sleeve and the lower middle support sleeve are arranged at the joint part of the first pipe and the second pipe; the heat insulation assembly comprises a first pipe upper heat insulation sheet arranged on the first pipe upper support sleeve, a first pipe lower heat insulation sheetarranged on the first pipe lower support sleeve, a second pipe upper heat insulation sheet arranged on the second pipe upper support sleeve, and a second pipe lower heat insulation sheet arranged onthe second pipe lower support sleeve; and the high frequency induction heating coil sleeves the outer sides of the upper middle support sleeve and the lower middle support sleeve.

The invention relates to a flat knitting machine with a device for inserting an insert into a knitted fabric. The flat knitting machine comprises at least two needle beds and at least one carriage (20, 20') which can be moved along the needle beds, and a device (10) for inserting an insert (70) into a knitted fabric, wherein the device has a tank (40) for the insert (70) and a gripping device (50), by means of the grabbing mechanism, the insert (70) from the storage box (40) can be moved to comb tooth gaps (80) between the needle beds and can be inserted into knitted fabric manufactured on theflat knitting machine (100). At least the gripping mechanism (50) is arranged on the carriage (20, 20') or on a guide part of the carriage (20, 20'), and can be moved along the needle bed by means ofthe carriage (20, 20') or by means of a separate drive.

The present invention discloses a method for preventing hydraulic support column channel from being filled with broken coal gangue. Said method is characterized by that it utilizes a modified polyurethane material to make in-place construction, utilizes high pressure to directly inject said modified polyurethane material into the column channel of hydraulic support, and utilizes a foaming-forming process to obtain a filling material with a certain tensile strength and extensibility and utilizes the filling material to seal the column channel.

The invention provides a dissimilar metal material pipeline welding device. The device comprises a supporting sleeve assembly, a thermal insulation assembly and a high-frequency induction heating coil. The supporting sleeve assembly comprises a first pipe upper supporting sleeve and a first pipe lower supporting sleeve used for positioning a first pipe, a second pipe upper supporting sleeve and asecond pipe lower supporting sleeve used for positioning a second pipe, an upper supporting sleeve support with two ends fixed to the outer side of the first pipe upper supporting sleeve and the outerside of the second pipe upper supporting sleeve, a lower supporting sleeve support with two ends fixed to the outer side of the first pipe lower supporting sleeve and the outer side of the second pipe lower supporting sleeve, an upper middle supporting sleeve and a lower middle supporting sleeve, and the upper middle supporting sleeve and the lower middle supporting sleeve are arranged at the combination position of the first pipe and the second pipe; the thermal insulation assembly comprises a first pipe upper thermal insulation piece arranged on the first pipe upper supporting sleeve, a first pipe lower thermal insulation piece arranged on the first pipe lower supporting sleeve, a second pipe upper thermal insulation piece arranged on the second pipe upper supporting sleeve, and a second pipe lower thermal insulation piece arranged on the second pipe lower supporting piece. The high-frequency induction heating coil is arranged the upper middle supporting sleeve and the lower middlesupporting sleeve in a sleeving manner.