65results about How to "Easy to squeeze in" patented technology

The invention provides a water purifier. The water purifier comprises a filter bottle mechanism, a rotating seat mechanism and a mounting seat mechanism, and the rotating seat mechanism is arranged on the mounting seat mechanism in a rotating manner; the rotating seat mechanism is provided with a connecting position used for connecting or dismounting the filter bottle mechanism and a positioning position corresponding the position of the filter bottle mechanism in a working state; the water purifier also comprises a locking mechanism used for locking the filter bottle mechanism in the position in the working state; and the connecting end of the filter bottle mechanism is plugged in the filter bottle cap of the rotating seat mechanism in a fit manner, and a sealing ring is arranged between the connecting end and the filter bottle cap to make the connecting end compact the sealing ring through the end surface when the filter bottle mechanism rotates to the position in the working state. The water purifier has the advantages of saving of labor consumed in the mounting and dismounting process, and difficult water leakage.

A hemostatic clamp is composed of a clamping assembly, a releasing assembly and a handle assembly. The hemostatic clamp is characterized in that the clamping assembly comprises two clamp arms, a rotating pin, a sliding pin and a base sleeve; the two clamp arms are connected through the rotating pin, and the rotating pin is fixed to the base sleeve; each clamp arm is provided with a sliding groove,an elastic passage and a first positioning hole which are communicated, wherein the width of the sliding groove and the diameter of the first positioning hole are both matched with the diameter of the sliding pin, and the width of the elastic passage is smaller than the diameter of the first positioning hole; the sliding pin penetrates through the sliding grooves; the releasing assembly comprisesa connecting sleeve, an elastic clamp and a connecting piece; the front end of the connecting sleeve is embedded in the base sleeve through the elastic clamp, and the rear end of the connecting sleeve is connected with the handle assembly; the front end of the connecting piece is provided with a second positioning hole, the connecting piece is provided with a notch corresponding to the second positioning hole, and the sliding pin penetrates through the second positioning hole; the rear end of the connecting piece is connected with the handle assembly. The hemostatic clamp is simple in structure and easy and convenient to operate, and is reliable in locking and not likely to open when closed.

The invention discloses a sliding supporting component for a window, which comprises a guide rail, a connecting rod, a sliding mechanism and a positioning block. The sliding mechanism is connected with the guide rail, two ends of the connecting rod are connected with the sliding mechanism and the positioning block respectively, and an elastic locking mechanism is arranged between the connecting rod and the positioning block. The sliding supporting component has the advantage that the elastic locking mechanism is arranged between the connecting rod and the positioning block, so when cleaning a window sash, the user can conveniently separate the connecting rod from the positioning block, and does not need to detach the positioning block; the elastic locking mechanism comprises an elastic block and an elastic clamp ring which consist of a connecting shaft and a locking shaft, and the locking shaft is in interference fit with a central through hole arranged on the positioning block; when the sliding supporting component is used, the locking shaft is squashed into the central through hole, and the clamp ring transversely passes through the bottom surfaces at two sides of an annular clamping groove arranged on the locking shaft to connect the locking shaft and the positioning block together well; and when the sliding supporting component is detached, the clamp ring is drawn out from the clamping groove, and then the locking shaft is drawn out from the central through hole by means of external force. Therefore, the whole elastic block can be conveniently connected to the positioning block or detached from the positioning block.

The invention relates to a compacting die for a refractory brick and belongs to the field of compacting dies. The compacting die solves the problem that annular protruding ribs of the refractory brick are not high enough. The compacting die comprises a punch and a die holder component, wherein a forming groove matched with the punch is formed in the die holder component, the die holder component comprises a forming die, reset springs, bolts and a fixed base, the forming die is connected with the fixed base through the bolts and can move in the axial direction along the bolts, a material taking part capable of moving in the axial direction along the punch is arranged on the punch, positioning holes are formed in the material taking part, positioning protrusions can be inserted into the positioning holes so that the material taking part can be fastened to the bottom wall of the forming groove, a punch block matched with a limiting hole is arranged on the fixed base and is provided with a punch portion, and the distance between a first limiting block and a second limiting block is smaller than or equal to the height of the punch portion.

The invention discloses a circuit breaker plum blossom contact detaching device which comprises a transverse pressing rod. The left end of the transverse pressing rod is provided with a force application hole in a diameter direction. A force application rod is movably arranged in the force application hole. The right end of the transverse pressing rod is provided with a tapered rod. The transverse pressing rod is in threaded connection with a supporting base. The external surface of the supporting base is provided with a holding rod. A spacing member is arranged at the right end of the transverse pressing rod at a position which is next to the tapered rod. The spacing member is arranged at the right side of the supporting base. The right end of the supporting base is connected with an expanding member through a connecting rod. The circuit breaker plum blossom contact detaching device has advantages of simple and compact structure, high convenience and labor saving in operation, and high applicability. The circuit breaker plum blossom contact detaching device can be operated by one person in a narrow space. Maintenance efficiency and replacing efficiency of the circuit breaker plum blossom contact can be greatly improved. Operation safety of an electric power system is improved, and furthermore maintenance cost is reduced.

The invention discloses a method for detecting hemoglobin by using a water-soluble orange fluorescence carbon quantum dot probe. The method comprises the following steps: step one, preparing a water-soluble orange fluorescence carbon quantum dot solution, specifically as follows: uniformly mixing a water-soluble orange fluorescence carbon quantum dot and a PBS buffer solution, sealing in a transparent container through which only the orange light can pass; repeatedly freezing and water-batching, irradiating by an ultraviolet ray in the ice water bath at 0 DEG C, standing to normal temperature; adding hemoglobin standard solutions in different concentrations, irradiating exciting light, establishing the relation of the hemoglobin concentration and the fluorescence strength; step two, irradiating exciting light, detecting the fluorescence strength corresponding to the to-be-detected solution containing the hemoglobin, and reading the concentration of the corresponding hemoglobin in the to-be-detected solution according to the relation of the hemoglobin concentration and the fluorescence strength detected in the step one. The method disclosed by the invention has the advantages of being sensitive in detection, strong in anti-jamming capability, and high in detection accuracy.

The invention relates to the field of mould mounting, in particular to an adjustment device with a mould mounting platform. The adjustment device with the mould mounting platform comprises a first adjustment mechanism used for adjusting the height of a mounting platform; a second adjustment mechanism used for adjusting the horizontal position of the mounting platform in the direction perpendicularto the mounting platform; a third adjustment mechanism used for adjusting the horizontal inclination degree of the upper surface of the mounting platform in the direction perpendicular to the lengthdirection of the mounting platform. A dry type shaping mould is arranged at the upper part of the mounting plate in the length direction of the mounting platform. The position of the dry type shapingmould is indirectly adjusted by adjusting the mounting platform rather than adjusting the dry type shaping mould directly, on one hand, the dry type shaping mould can be prevented from being damaged;on the other hand, various water pipes and other parts are also connected to the dry type shaping mould, and the operation difficulty can be reduced by adjusting the position of the dry type shaping mould by placing the dry type shaping mould on the mounting platform as a whole.

The invention discloses a waterless tamping for blast furnace tapping comprising 80-120 weight portions of component A and 15-25 weight portions of component B, wherein the component A comprises (by weight portions) brown fused alumina with grain size of 1-3mm 20-40 parts, brown fused alumina powder with grain size <=0.074mm 15-25 parts, kyanite with grain size <=1mm 2-7 parts, SiC with grain size <=0.074mm 8-15 parts, Guangxi clay wash with grain size <=0.088mm 5-20 parts, mica powder with grain size <=0.074mm 5-10 parts, coke with grain size <=2mm 10-20 parts, metallic silicon powder with grain size of 0.044mm 0.5-3 parts, carbon black 0.1-2 parts, the component B being conjugation agent. The waterless tamping has good high-temperature strength and slag erosiveness resistance.

The invention discloses a gynecological sucker cleaning device, and relates to the field of medical equipment. The invention aims to solve the problem that when suckers are cleaned only with water, the inner and outer walls cannot be thoroughly cleaned consequently. The equipment specifically comprises a shell, a cleaning trough and a lifting board, wherein the cleaning trough is a T-shaped trough, a filtering board is arranged on the bottom inner wall of the shell, more than two disc bases which are distributed evenly are connected with the top inner wall of the filtering board in a clamped mode, rotating rings are rotatably connected with the top inner walls of the disc bases, and circular truncated cone covers are connected with the top inner walls of the rotating rings in a clamped mode. According to the gynecological sucker cleaning device, by arranging the cleaning trough, suckers are made to penetrate through supporting columns from top to bottom, due to circular cones, placement is facilitated for a user, the suckers are rotated, thus the inner walls of the suckers can be scrubbed, four corresponding scrubbing rods which are distributed evenly are arranged on the outer wall of each sucker, arc hairbrushes are arranged on the outer walls of the scrubbing rods, then the outer walls of the suckers can be scrubbed, thus the inner and outer walls of the suckers are comprehensively scrubbed, and by means of inner hairbrushes and the arc hairbrushes, debris on the suckers can be thoroughly scrubbed off.

The utility model relates to a mold for extrusion formation of an equal-thickness in-plane bent plate. The mold is connected and mounted with an extruder, and comprises an extrusion barrel liner, an adjustment mold and a forming mold which are connected in sequence, wherein an inner cavity arranged in a running-through manner along the extrusion direction of an extrusion rod is arranged in the mold; the inner cavity comprises a rectangular cavity located in the extrusion barrel liner and used for enabling the extrusion rod to push a blank, a forming hole located in the forming mold and used for extruding the blank, pushed by the extrusion rod from the inner cavity of the mold, into a flat plate, and a specially-shaped cavity located in the adjustment mold and used for cooperating the extrusion action of the extrusion rod to change and adjust the shape of the blank to enable the blank extruded out from the forming hole to become the required equal-thickness in-plane bent plate. The moldcan extrude equal-thickness in-plane bent plates with different curvatures; furthermore, the thickness size of the in-plane bent plate can be guaranteed; no phenomena of thinning of an outer ring, easy wrinkling of an inner ring and the like occur; in addition, the equal-thickness in-plane bent plate has no counter-acting force opposite to a bending direction of the equal-thickness in-plane bentplate, so that springback opposite to the bending direction cannot occur.