40results about How to "Does not affect convenience" patented technology

This invention provides a technology for differentiating and tracking users quickly and securily including a user differentiating method disclosing the combination of long term labels and short term state used in recording memory management of state and a repeated usage method, a user activation method, a realization theory of the system and security measures. This invention is suitable for setting up a security recovery system at the front of a Web server or a sorting control system to realize the track and analysis to user behaviors to further realize distinguished service, rate control and filter.

The invention discloses a conveniently mounted and detached creel for a warp knitting machine. The conveniently mounted and detached creel for the warp knitting machine comprises a frame, wherein a sliding slot is formed in the bottom end of the frame; the sliding slot is connected with one ends of four supporting rods in a sliding manner; the other ends of the four supporting rods are inserted into a through slot formed in the top end of the frame; a plurality of connecting mechanisms are arranged on the outer walls of the four supporting rods. According to the scheme, through the arrangementof the connecting mechanisms, C-shaped rings and T-shaped slots, limiting rods are fixedly mounted, and through attraction between magnets and magnetic cross rods, the limiting rods are fixed, so that operation is simple and mounting and detaching processes are convenient; through arrangement of fixing rods, yarn bobbins are limited, so that the yarn bobbins are prevented from dropping out in theusing process; through torsional springs, the fixing rods are reset, so that in the mounting and detaching processes of the yarn bobbins, the yarn bobbins are not blocked; through arrangement of hydraulic machines, the height of the frame is adjusted, so that adaptability of the creel to different environments and different users is improved and the adaptability is strong.

A high-efficiency preparation method of aluminum dihydrogen phosphate (Al(H2PO4)3) crystalline powder is characterized in that the following steps are adopted: (1) preparing a solution with phosphoric acid solution, ammonia water and distilled water; then adding aluminum nitrate and urea to the solution; (2) Add iodine (I2) powder and hexadecyl ethyl morpholine ammonium ethosulfate to the solution; (3) Heat the solution to 85~98 °C and keep stirring, then cool the solution naturally After reaching room temperature, let it stand still and age for 3 hours, then filter and separate, wash the product with absolute ethanol, and then dry it for 2 to 4 hours to prepare aluminum dihydrogen phosphate crystalline powder with excellent water solubility. The output rate of the aluminum dihydrogen phosphate prepared by the technology of the invention reaches up to 93.6 wt%, and has extremely high economic and social value.

The invention provides a connecting aluminum frame with the sealing function. The connecting aluminum frame comprises an aluminum frame body I and an aluminum frame body II which are connected. The aluminum frame body I is provided with hollow glass. The aluminum frame body I and the aluminum frame body II are arranged up and down. A sealing structure I and a sealing structure II are arranged at the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is a sealing strip. The sealing structure II is of a buckle structure between the aluminum frame body I and the aluminum frame body II. A notch is formed in the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is clamped in the notch of the aluminum frame body I and slides in the notch in the direction of the cross section of the sealing structure I. The sealing structure I is provided with an extending end which is connected with the top face of the aluminum frame body II, and sealed connection of the connecting ends between the aluminum frame body I and the aluminum frame body II is achieved through the extending end. The connecting aluminum frame with the sealing function is simple in structure, good in sealing heat preservation effect and free of the influence on connection convenience.

The invention discloses a broken yarn processing device of a ring spinner, belonging to the technical field of textile. When the broken yarn processing device is used for ring spinning, certain pressure is produced to a yarn guide hook by a yarn, when the yarn is broken, the phenomenon that the pressure is eliminated is utilized to judge whether the yarn is broken or not in the ring spinning process, and the pressure change is utilized to process the broken yarn by setting an air valve switch, an air distributing valve and an actuator cylinder and controlling the two working states, namely opening and closing of the air valve switch, thus the broken yarn processing device has the characteristics of compact structure and is convenient and accurate in operation.

The invention provides a connecting aluminum frame with the sealing function. The connecting aluminum frame comprises an aluminum frame body I and an aluminum frame body II which are connected. The aluminum frame body I is provided with hollow glass. The aluminum frame body I and the aluminum frame body II are arranged up and down. A sealing structure I and a sealing structure II are arranged at the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is a sealing strip. The sealing structure II is of a buckle structure between the aluminum frame body I and the aluminum frame body II. A notch is formed in the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is clamped in the notch of the aluminum frame body I and slides in the notch in the direction of the cross section of the sealing structure I. The sealing structure I is provided with an extending end which is connected with the top face of the aluminum frame body II, and sealed connection of the connecting ends between the aluminum frame body I and the aluminum frame body II is achieved through the extending end. The connecting aluminum frame with the sealing function is simple in structure, good in sealing heat preservation effect and free of the influence on connection convenience.

The invention provides a connecting aluminum frame with the sealing function. The connecting aluminum frame comprises an aluminum frame body I and an aluminum frame body II. A sealing structure I and a sealing structure II are arranged at the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure II is a buckle structure between the aluminum frame body I and the aluminum frame body II. A notch is formed in the joint of the aluminum frame body I and the aluminum frame body II. The sealing structure I is clamped in the notch of the aluminum frame body I. The sealing structure I is a rubber sealing strip and is provided with a horizontal end and two vertical ends which are the vertical end I and the vertical end II. The width of the horizontal end is not smaller than the width of the notch. The vertical end I is connected to the center of the top of the horizontal end, the vertical end II is connected to one side of the bottom of the horizontal end and extends out of the notch, the bottom end face of the vertical end II is connected with the top face of the aluminum frame body II, and therefore sealed connection between the aluminum frame body I and the aluminum frame body II at the connecting end is achieved. The connecting aluminum frame with the sealing function is simple in structure, good in sealing heat preservation effect and free of the influence on connection convenience.