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

A body fluid measuring apparatus includes a main body (20) and a lancet holder (30) for attachment to the main body (20). The lancet holder (30) includes a lancet (31) which is movable for stabbing a skin (S) to draw body fluid, and a biosensor (36) for introducing the drawn body fluid to perform predetermined measurement. The biosensor (36) is moved in a predetermined direction by a sensor moving mechanism (40, 42).

The invention provides a mobile terminal. The mobile terminal comprises a shell, a battery, a display unit and a control unit, the battery and the control unit are both arranged in the shell, the display unit and the control unit are both electrically connected with the battery, and the control unit is electrically connected with the display unit. The display unit comprises a flexible display screen, the two ends of the flexible display screen are connected to the two rotating parts respectively and can be wound around the rotating parts, the two rotating parts are arranged on the two telescopic assemblies respectively, and the two telescopic assemblies are connected to the shell; the flexible display screen has a winding state and an unfolding state. According to the scheme, the screen display area of the mobile terminal is increased, the mobile terminal is more panoramic for watching videos, reading news novels, video calls and the like, and the mobile terminal can be unfolded and folded, can be contracted to be used as a normal mobile phone when not being unfolded, and does not influence the carrying convenience.

The invention provides a correcting system and a correcting method for a semiconductor device. The correcting system comprises a memory device, a serial communication module, a digital signal processing and control circuit module and an analog signal processing circuit module, wherein the correcting data of the semiconductor device, obtained by a factory online product test, are saved in the memory device, the real-time running signal of the semiconductor device is converted into a digital control signal and sent to the digital signal processing and control circuit module by the analog signal processing circuit module, the corresponding correcting data saved in the memory device are automatically loaded to the analog signal processing circuit module by the digital signal processing and control circuit module through the serial communication module according to the digital control signal, and the correcting data are fed back to the semiconductor device by the analog signal processing circuit module so as to correct the semiconductor device in real time. Product parameter inconsistency caused by discrete manufacture process precision of a semiconductor technology is eliminated.

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 discloses an integrated power battery system of a high-power hybrid power locomotive, and relates to the technical field of rail transit. The system comprises two power battery devices,and each power battery device is provided with a water chilling unit. Each power battery device is provided with a first chamber and a second chamber which are arranged side by side. Each of the two chambers is divided into a battery compartment and an equipment compartment, and the battery compartment and the equipment compartment in the two chambers are obliquely and symmetrically arranged. A plurality of layers of battery chambers for accommodating power battery packs and a cooling liquid pipeline system communicated with the water chilling unit are arranged in the battery compartment. By implementing the technical scheme, the technical problems of long production cycle and high cost of the existing integrated power battery system can be effectively solved, so that the production cycleof the power battery system is shortened and the manufacturing cost of the power battery system is reduced through reasonable integrated layout of the power battery packs; and meanwhile, the temperature uniformity of the battery packs can be effectively ensured through the configured cooling liquid pipeline system, and the practicability is very good in practice.

The invention discloses a secondary encryption method and device for face recognition information, equipment and a storage medium, and relates to the technical field of identity authentication, and the method comprises the steps: splitting a key part and a non-key part from the face recognition information; splitting a non-critical part into a plurality of subareas extracting at least one subareaand modifying the extracted subarea recombining the modified subarea with other subareas to form a non-key part, splicing the recombined non-key part with a key part to realize secondary encryption ofthe face recognition information, and performing associated storage on the face recognition information and the user identity information after secondary encryption; when identity recognition is needed, receiving face recognition information input by a user in real time, comparing the face recognition information input by the user in real time with the face recognition information encrypted for the second time, and when comparison is passed, successfully controlling identity recognition. According to the invention, security of the face recognition information is improved.

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 aims at providing a U-Key device provided with a switch and solves the problems that in the common U-Key device, the start and close of the U disk or the Key can not be controlled separately, thus avoiding the potential safety hazard of the Key and ensuring the convenience of use. The invention has the beneficial effects that in the use process of the product, two devices are respectively controlled in virtue of the switch, any of which is started and closed according to actual requirement, thus avoiding the use conflict between the two devices, ensuring the safety of the Key but not affecting the convenience of the U disk. Moreover, the U-Key device has simple structure, safety and reliability and very low additional production cost.

The invention discloses an anti-knock and anti-crushing bag. The anti-knock and anti-crushing bag comprises an inner bag, the front end and the back end of the inner bag are each provided with hard protection plates, the hard protection plates located on the same side of the inner bag are installed in a sewing or hinging manner, and the hard protection plates located on the different sides of the inner bag are connected through springs; the left side and the right side of each hard protection plate are each provided with an inner protection plate, the inner protection plates located on the same side of the inner bag are connected through leather, and side face air bags are arranged in the inner protection plates; and side positioning protrusions used for supporting the side face air bags are integrally molded on the hard protection plates. By means of a package designed in the anti-knock and anti-crushing bag, products such as a computer and cosmetics which have requirements for anti-knock and anti-crushing performance are better carried, the damping and anti-crushing effect can be achieved comprehensively, and the carrying convenience is not influenced; and when the anti-knock and anti-crushing bag is used, the volume can still be changed like a common package, the using requirements of various occasions are met, and the extremely high practical value is achieved.

The invention discloses multi-mode teaching equipment for ideological and political education of English courses, and belongs to the technical field of teaching equipment, a desktop comprises a working area, a storage area and an embedded frame, the working area is used for learning behaviors of students, the storage area is used for storing articles, the embedded frame is a frame body with an opening in the upper end, and the embedded frame, the working area and the storage area jointly form the desktop; the upper end of the embedded frame is not higher than the upper end of the desktop; a connecting device is arranged in the embedded frame, the main display screen is fixedly connected to the connecting device, the connecting device is used for adjusting the position of the main display screen, the upper end of the embedded frame is movably connected with a table top cover plate, and the table top cover plate is provided with a locking device; supporting devices are fixedly connected to the lower end of the desktop; when multi-mode teaching needs to be carried out, switching can be rapidly carried out, the influence of the switching process is small, objects located in the working area and the storage area do not need to be moved, when conventional teaching and multi-mode teaching are switched, the site does not need to be switched, and the main display screen placed in the storage area can be protected.

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 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 discloses a bicycle unilateral hydraulic disc brake lower pump, which comprises a large tong body (1), a heat-insulating top post (4), a compression spring (6), a small tong body (9) and an adjusting screw (11) , the outer edge of the oil cylinder hole of the large pliers body (1) has a groove for accommodating the compression spring (6); when the compression spring (6) is static, its elastic force presses the oil cylinder (3) and the heat-insulating top column (4). Spring (6) is fixed on the large pliers body (1); Adjusting screw (11) is housed in the middle of small pliers body (9). In the present invention, it is convenient and simple to adjust the gap of the friction plates during use; the action of the pressure spring (6) can improve the hand feel of the upper pump without affecting the convenience of changing the friction plates.

The invention relates to the technical field of neurosurgery, in particular to a cotton piece storage device. The cotton piece storage device comprises a bottom frame and a belt type storage part, wherein a first winding structure and a second winding structure are arranged at the upper end of the bottom frame; the first winding structure comprises a rotating rod vertically penetrating through the bottom frame; the rotating rod horizontally rotates relative to the bottom frame; the structure of the second winding structure is the same as the structure of the first winding structure; the two ends of the belt type storage part are respectively connected to the annular outer ends of the two rotating rods; the belt type storage part can be used for storing a plurality of cotton pieces; the part, positioned between the first winding structure and the second winding structure, of the belt type storage part can be adjusted by rotating the rotating rods; the belt type storage piece part at which the cotton pieces are stored is wound; in addition, the part at which the cotton pieces are not stored is moved to a position between the first winding structure and the second winding structure; through the design, the requirement of storing a large number of cotton pieces at the same time is met; in addition, the whole storage device is small; and the convenience in an operation is not affected.

The invention discloses an auxiliary jig capable of simultaneously installing multi-interface cables, and relates to the technical field of computer production and manufacturing. The auxiliary jig includes a vertical plate, and a sliding plate that can slide up and down relative to the vertical plate is arranged in the vertical plate, and the upper end of the sliding plate protrudes from the upper end of the vertical plate and extends to the bottom of the vertical plate. Externally, a first spring for preventing the sliding plate from sliding downward relative to the vertical plate is arranged between the vertical plate and the sliding plate. Several first jacks are set on the vertical plate, second jacks corresponding to the first jacks are set on the slide plate, and the first jacks and the second The sockets jointly form a clamping hole for clamping the cable connector. Through the use of this auxiliary fixture, multiple cables can be inserted and assembled at one time. At the same time, different interface positions play a fool-proof role, which is convenient for production line operations, and does not affect the convenience of back-end delivery and customer service replacement parts.

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.