72results about How to "Not easy to rub" patented technology

The invention relates to a manufacturing method of a liquid crystal panel, which comprises the following steps: step S1: a first master base plate and a second master base plate are provided; step S2: a plurality of scanning lines and a plurality of data lines are insulatively formed on the second master base plate; step S3: an alignment film is coated to form a first base plate and a second base plate: step S4: aligning treatment is conducted on the alignment film; step S5: a frame adhesive is coated on the second base plate, and the frame adhesive and the second base plate form a liquid crystal box; step S6: liquid crystal is dropped into the liquid crystal box; step S7: the first base plate and the second base plate are adhered; step S8: the alignment film which is exposed at the outside of the second base plate is removed. The manufacturing method of the liquid crystal panel can prevent guide wires from damage.

The invention relates to a support filling mechanism, in particular to an automatic support filling device for penicillin bottles. The device comprises a horizontal feeding mechanism, a bottle separation mechanism, a bottle pulling mechanism, a spiral track and a storage apparatus. The horizontal feeding mechanism comprises a delivery belt and tracks, wherein the tracks are arranged on two sides of the delivery belt, and wall plates are arranged on the rack on the two outer sides of the tracks. The bottle separation mechanism is composed of separation plates which are arranged in parallel and at equal intervals at the tail end of the delivery belt. The device is controlled through a programmable logic controller (PLC) and a human-computer interface touch screen, so that the automation degree is high, operation staff are few in a whole packing process, the labor intensity requirement is low, connection positions are tight, the operation is stable, the device is safe and reliable, bottles cannot be blocked and broken easily, labels on the penicillin bottles cannot be abraded, the packing quality is high, the packing speed is fast, the production efficiency is high, and integrated support separation and filling is achieved.

The invention discloses scaling powder used for high-precision nanometer soldering paste. The raw materials of the scaling powder comprise, by mass, 20%-30% of solvent, 30%-50% of rosin, 3%-8% of surfactant, 2%-5% of thixotropic agents, 5%-10% of organic acid, 2%-5% of organic amine and 2%-5% of inhibiter. Compared with the prior art, the scaling powder used for the high-precision nanometer soldering tin paste has the advantages that 1, each grain of tin powder is wrapped in the scaling powder and makes entire contact with the scaling powder, the tin powder cannot adhere to a net or a scraper in the printing process, and the defects of skipping printing and lessening soldering paste are decreased; 2, the friction among the tin powder is reduced through nanometer particles on the surface of the tin powder, and the printing service life of the soldering paste is prolonged; 3, the thixotropic agents forme a fine anti-setting net-shaped structure, and big crystals cannot be separated out to cause the phenomenon of false thickening; and 4, each grain of the tin powder in the soldering paste keeps in good contact with the scaling powder by adding polyamide resin nanometer powder, and the soldering efficiency of the scaling powder is improved.

The invention discloses a manipulator and wafer processing process. The manipulator comprises a robot arm and an, wherein the front end of the robot arm is provided with a card slot, the rear end of the end actuator is inserted to the card slot, and is in fixedly connected through screws, to increase the integral rigidity, and further to reduce the vibration of the robot arm in the operation process; the upper surface of the end actuator is provided with a groove, plane shape of the groove is suitable for the plane shape of the processed wafer, the processed wafer can be put into the groove exactly, so as to hold the wafer at a fixed position in the motion period of the robot arm, and to enhance the wafer stability. The operation rate of the robot arm can be increased to increase the output of the wafer processing system in the unit time, the friction between the wafer and the end actuator is simultaneously avoided, to ensure the normal conducting of the processing technology, and toprotect the wafer.

A tamping bar for deep hole blasting charge comprises a variable diameter tamping head (1), a plurality of tube bodies (2), a lower joint (5) and a flexible connecting part (3). The variable diameter tamping head comprises a front end with the diameter being d1 and a rear end with the diameter being d2, wherein d1 is greater than d2. The tube bodies are sequentially connected in an end-to-end mode, the tube body at the forefront end is connected to the variable diameter tamping head, and the outer diameter of the tube bodies is d3. The lower joint is arranged at the connecting position of the corresponding adjacent tube bodies and used for connecting the adjacent tube bodies. One end of the flexible connecting part is connected to the variable diameter tamping head (1), and the flexible connecting part penetrates through the multiple tube bodies (2). The high-strength flexible connecting part is arranged in the tube bodies of the tamping bar and penetrates through the ends of the tube bodies so that it can be guaranteed that broken tube bodies are not likely to fall into tamping holes, and charge failures or safety accidents are avoided.

The invention discloses an efficient and safe tower crane wire rope anti-falling device which comprises a mounting frame. The mounting frame is internally provided with a first circular plate and a second circular plate which are mounted on the mounting frame, mounting grooves are formed in the opposite surfaces of the first circular plate and the second circular plate, the two mounting grooves are both internally and slidably connected with sliding plates, a fixed pulley is installed between the two sliding plates, and the opposite sides of the two sliding plates are both fixedly connected with a plurality of first springs, the first springs are respectively and fixedly connected to the inner walls of the mounting groove on the same side, and a plurality of limiting mechanisms are arranged between the two sliding plates and the first circular plate as well as the second circular plate. The fixed pulley can be limited in a buffered mode through the cooperation of the first springs, a T-shaped rod and a third spring, the protection of a steel wire rope and the fixed pulley is realized, meanwhile, when the fixed pulley moves, an anti-falling roller moves downwards and abuts against the steel wire rope, and through the abutment of the anti-falling roller on the steel wire rope, the steel wire rope can be effectively prevented from jumping.

The invention relates to a ruler, which comprises a transparent upper cover, a pattern displaying piece and a base, wherein the upper cover comprises a first cover surface and a second cover surface, the first cover surface is obliquely connected with the second cover surface, and the top sides of the first cover surface and the second cover surface are connected into a first folding edge; the pattern displaying piece is arranged below the upper cover; and the base is provided with a first base surface and a second base surface, the first base surface is obliquely connected with the second base surface, and the top sides of the first base surface and the second base surface are connected into a second folding edge. The base is detachably arranged below the upper cover, the pattern displaying piece is clamed between the base and the upper cover, and the side of at least one base surface of the first base surface and the second base surface is provided with a transparent scale plate extending outwards. The ruler can be easily held and pressed by a hand, the transparent upper cover can protect patterns of the pattern displaying piece from being abraded, the pattern displaying piece can be changed by opening the upper cover, and the lower part of the base is in an inverted V shape to achieve the minimum contact area of the scale plate and a table top so as to reduce the abrasion of the scale plate.

The invention relates to the field of clothing, in particular to a clothing seamless splicing structure and a clothing seamless splicing method. The clothing seamless splicing structure comprises two fabrics to be spliced, the front side of the splicing position of one fabric and the reverse side of the splicing position of the other fabric are overlapped and sewn, and overlock is arranged at the splicing positions of the two fabrics. The splicing principle is that firstly, overlapping is performed in the mode that the front side is tightly attached to the reverse side, so that a protruding overlapping portion formed when the front side is tightly attached to front side is avoided, and therefore the overlapping positions of the two fabrics are made to be smoother; secondly the splicing positions are overlocked and sewn simultaneously so that the two fabrics are connected together, and meanwhile the problem that the edges of the fabrics loose threads is avoided. Therefore, the clothing seamless splicing structure is shaped like a plane, the structure is smoother, and the clothing with the seamless splicing structure is not prone to rubbing skin while being worn next to the skin, is more comfortable to wear, and has the advantages of being firm and not prone to loosing the threads.

The invention discloses a pile foundation detection device and method for constructional engineering supervision in the technical field of engineering supervision. The device comprises a bottom plate,the bottom of the bottom plate is fixedly connected with a horizontal adjustment mechanism, the horizontal adjustment mechanism comprises a six-rod adjustment nut and a U-shaped frame, and the middleof the top of the bottom plate is fixedly connected with a positioning mechanism. The positioning mechanism comprises an adjusting rod, L-shaped connecting rods, a clamping cross rod, an extrusion cross rod and a rotating connecting rod, the top of the bottom plate is fixedly connected with a lifting mechanism, the lifting mechanism comprises a support, a rope winding base and a rope winding roller, and the left side of a pile foundation is fixedly connected with a detection device. Through the combined action of the adjusting rod, the L-shaped connecting rods, a positioning ring and the clamping cross rod, on one hand, the to-be-detected pile foundation, a lifted heavy hammer and a steel wire rope for hoisting the heavy hammer are kept at the same axis position, the detection accuracy isimproved, and on the other hand, the lifted heavy hammer is rapid and stable, and the detection waiting time is shortened.

The invention discloses a high pressure resistant magnetic pump, which comprises a pump body (1), a pump cover (2), a pump shaft (3), an impeller (4), an internal magnetic rotor (5), an external magnetic rotor (6), an isolation sleeve (7), a connection frame (8), a drive shaft and a drive shaft bearing box; a spacing ring (9) is fixedly connected by a bolt through match with a spigot of the pump cover (2) in the pump body (1) so as to form the side wall of a pump cavity; an internal annular hole (90) of the spacing ring (9) forms a liquid inlet of the pump cavity; the pump cover (2) is radially provided with a liquid inlet pipe port (21); the pump cover (2) is provided with a drainage liquid inlet (24); the center of the pump shaft (3) is provided with a flow returning hole (30). Pressure borne by an inner cavity (70) of the isolation sleeve is equal to the inlet pressure of the pump, the pressure resistance of the pump is improved, a bearing device (31) of the pump shaft is totally positioned in a flowing liquid inlet medium environment, the cooling effect is good, the machining is convenient, the production cost is reduced and the service life is long.

The invention relates to a high temperature explosion-proof device of a supercapacitor. The device comprises a main body, a capacitor body and connecting pieces, wherein a fixing plate is mounted in the main body, and a cavity is fixed to an inner side of the main body, the capacitor body is disposed inside the cavity, and pins are disposed at the top end of the capacitor body. The high-temperature explosion-proof device of the supercapacitor has the following beneficial effects: according to the invention, the main body, the cavity, the capacitor body, the fixing plate, a baffle plate, a reserved port and a spring shaft are disposed, the baffle constitutes an elastic rotating structure through the spring shaft and the fixing plate, and by the action of the cavity, the capacitor body can be placed. When the capacitor body is in the working state, a high temperature is generated, so that the airflow around the capacitor body expands, the outward thrust of the baffle can be given, and the rotation of the spring shaft can drive he baffle to rotate to create a gap with the fixing plate, so that the hot air flow can be quickly exchanged with the cold air flow inside the main body, thereby effectively preventing the high temperature explosion phenomenon of the capacitor body.

The invention discloses a textile thread layer carding device for a textile machine. The textile thread layer carding device comprises the textile machine, a carding device is arranged in the textilemachine, a pre-loosening assembly is arranged at the rear end of the carding device, a thread pulling assembly is arranged on the upper side of the pre-loosening assembly, a thread blowing assembly isarranged on the lower side of the pre-loosening assembly, and an impurity removing assembly is arranged on the front side of the pre-loosening assembly. The pre-loosening assembly is used for pre-releasing a thread with a certain length when the textile machine draws the thread, and preventing the thread from being pulled excessively during thread drawing; the thread blowing assembly blows up thereleased thread when the thread is pulled, so that the thread floats in the air, friction between the thread and the carding device is reduced, force borne by the thread during thread drawing is further reduced, and the effect of protecting the thread is achieved; the thread pulling assembly tightens the thread and prevents the thread from loosening in the spinning process after thread pulling iscompleted; and the impurity removing assembly separates and recycles fluff and impurities on the thread. The textile thread layer carding device for a textile machine has the advantages of preventingthe thread from being pulled broken, cleaning the thread and recycling the fluff.

The invention discloses an optical cable easy to peel. The optical cable easy to peel comprises a cable core (1) and an inner sheath (2) wrapping the cable core (1), wherein the inner sheath (2) is wrapped with an outer sheath (8), easy-peeling openings (7) are formed in the outer wall of the inner sheath (2) and in the outer wall of the outer sheath (8) respectively in the extending direction of the optical cable, protruding lines (9) are arranged on the outer side of the outer sheath (8), the cross section of each protruding line (9) is semicircular, and the direction of each protruding line (9) is consistent with the extending direction of the optical cable. The optical cable easy to peel has the advantages that the inner sheath and the outer sheath of the optical cable are respectively provided with an easy-peeling opening, and therefore wiring is facilitated; the protruding lines are arranged on the outer surface of the optical cable, characters showing optical cable information are arranged in grooves between the protruding lines in a coating mode, and then the characters can not be wiped off through friction easily; water blocking grease is replaced with water blocking yarn in the cable core, and therefore pollution caused by the water blocking grease is avoided during wiring.

The invention relates to a refrigeration compressor shell raw material plate turnover device. The device comprises a containing mechanism and a traction mechanism, a deflection mechanism and a turningmechanism are sequentially arranged between the containing mechanism and the traction mechanism, the deflection mechanism comprises a deflection frame and a guide plate arranged on the deflection frame, a circular hole is formed in the center of the guide plate, two transmission rollers are rotationally connected on the guide plate and are arranged side by side, the transmission rollers are obliquely arranged, a second guide mechanism is arranged between the deflection mechanism and the turning mechanism, the turning mechanism comprises a fixing cylinder and a rotating disc rotationally arranged at the bottom of the fixing cylinder, a notch is formed in one side of the fixing cylinder, a fixing frame is arranged on the fixing cylinder, the fixing frame is coaxial with the fixing cylinder,a plurality of vertical rotating rollers are arranged on the fixing frame, an inclined deflection cylinder is rotationally arranged on the rotating disc, the inclination directions of the deflectioncylinder and the transmission rollers are opposite, a guide assembly is arranged on the fixing frame, and a third guide mechanism is arranged on one side of the turning mechanism. According to the refrigeration compressor shell raw material plate turnover device, strip steel can be turned over conveniently, so that the quality of a weld joint is good when the strip steel is rolled into a shell.

The invention discloses a household appliance motor comprising bearing outer covers, bearings, bearing inner covers, a support installed on a stator and provided with bearing chambers, a shaft penetrating through the stator and the support, and movable gaps arranged between outer ring end faces of the bearings and inner spigots of the bearing outer covers. The bearing outer covers, the bearings and the bearing inner covers are sequentially installed on the shaft; each bearing is located between one bearing outer cover and one bearing inner cover; a plurality of fixing pieces for fixing the bearings are formed on the peripheries of the bearing chambers in an integrated mode; the support comprises a flat-plate-shaped substrate and two supporting arms extending along the axial direction of the shaft from two ends of the substrate and fixed on the stator, and the bearing chambers are located in the middle of the substrate and concave inwards. The movable gaps are arranged between the outer ring end faces of the bearings and the inner spigots of the bearing outer covers, movable space is provided for the bearings, friction between one bearing and the other bearing is not prone to occurrence, the temperature of the motor cannot be exceedingly high, and service life of the motor can be prolonged.

The invention discloses a pushing card chipless assembling electromagnetic relay and an assembling method thereof. The electromagnetic relay comprises a moving reed, an armature, a pushing card and a pedestal, wherein the pushing card is clamped into a track of the pedestal through an interference-free clamping structure between the pushing card and the pedestal and can only perform linear reciprocating movement along the track limited by the pedestal, the pushing card cooperates with the armature in a contact mode at one end of the linear reciprocating movement to enable the armature to only push the pushing card to move in a single direction, and the pushing card also cooperates with the moving reed at the other end of the linear reciprocating movement in a contact mode to enable the pushing card to also only push the moving feed to act in a single direction. According to the electromagnetic relay provided by the invention, when the pushing card is assembled, interference assembling is not employed, and plastic powder shreds are not generated; the positioning and motion locus of the pushing card of the assembled relay are determined through the pedestal, the plastic powder shreds are not easily generated through friction in normal operation of the relay, the movement locus of the pushing card is quite simple, and the assembling precision is also more accurate.

The invention discloses a hot coating device for accelerating cooling. The hot coating device for accelerating cooling comprises a base, a fixed plate, a workbin and an air extractor, wherein a shellis arranged on the upper side surface of the base; a groove is formed in the base; meanwhile, an air cooler is arranged in the groove; an air inlet pipe is arranged on the upper side surface of the air cooler and penetrates through the upper side surface of the base; an air inlet hollow plate is arranged on the upper side surface of the air inlet pipe; an air outlet is formed in the upper side surface of the air inlet hollow plate; the fixed plate is arranged on the upper side surface of the base and is arranged on the upper side of the air inlet hollow plate; meanwhile, the fixed plate is arranged on the inner side of the shell; a storage plate is arranged on the inner side surface of the fixed plate and is arranged on the upper side of the air outlet; and meanwhile, a through hole is formed in the upper surface of the storage plate. According to the hot coating device for accelerating cooling, the air outlet is formed, and after an object is sprayed, through the work of the air cooler, the air outlet blows air to dry the object on the upper side of the storage plate through the through hole, so that the working efficiency is improved.

The invention discloses a camera module and electronic equipment, and the camera module comprises a first housing, a second housing, a camera module, a coil and a magnet. The camera module is arranged in the first shell, the first shell and the second shell are stacked, and the camera module faces the direction deviating from the second shell; the peripheral side of the second shell is made of a flexible material, one of the bottom of the second shell and one side opposite to the bottom of the second shell is provided with the coil, and the other one of the bottom of the second shell and the side opposite to the bottom of the second shell is provided with the magnet; and when the coil is in a power-on state, the first shell can move relative to the second shell, so as to carry out motion compensation on the camera module.

The invention discloses a preparation method of a node reinforced double-net type filter screen, and belongs to the technical field of filter screen preparation. The invention discloses a preparationmethod of the node reinforced double-net type filter screen. According to the node reinforced double-net type filter screen, node sleeve ropes are arranged at the nodes of warp yarns and weft yarns; the node can be limited into a whole; when being impacted by water flow or air flow, the warp yarns and the weft yarns simultaneously move, mutual abrasion is effectively avoided; further, the frictiondamage rate at the nodes is effectively reduced, service life is prolonged, meanwhile, the node sleeve ropes are connected into a whole through embedded net pull ropes, a hidden multi-node embeddednet can be formed in the filter screen body woven by the warp yarns and the weft yarns, therefore, the filter screen forms a double-screen structure, not only the filtering effect is effectively improved, but also the strength of the filter screen can be improved, the service life is prolonged, and meanwhile, through adoption of a slightly viscous fluid, the effect of timely reminding of breakagecan be achieved while the strength of the filter screen is improved.