12results about How to "Guaranteed functional integrity" patented technology

This invention relates to the field of hydrogel electrode patch technology, and more particularly to a microstructured hydrogel patch and its preparation method, comprising a base layer, a conductive layer, and a hydrogel electrode layer stacked sequentially. The skin-contact surface of the hydrogel electrode layer is arrayed with micro-protrusions, each micro-protrusion having a micro-flared adsorption portion at its end, and an inward-curving portion at the end of the adsorption portion. A mesh-like breathing channel is provided between the micro-protrusions, and a breathable channel is axially opened on each micro-protrusion. A microporous one-way breathing valve communicating with the breathing and breathable channels is provided on the base layer. During preparation, the micro-protrusions and their end structures are formed using a mold, and the breathable channels are constructed. This invention enhances the adhesion between the patch and the skin through the micro-flared adsorption portion and the inward-curving portion, and combined with the breathable structure, improves breathability and wearing comfort, avoids skin allergies, and provides stable signal acquisition, making it suitable for long-term physiological signal monitoring.

The invention relates to the technical field of medical education equipment, and discloses a spinal cord injury teaching model with sensory-motion plane visualization and voice guidance functions. Comprising a human body model body, a plurality of red light emitting diodes, a plurality of blue light emitting diodes, a plurality of micro steering engines, a key input module, a main controller, a voice synthesis module and a rechargeable power supply, when a spinal nerve segment, a body side and a muscle strength level are selected through the key input module, the main controller controls all red light-emitting diodes or blue light-emitting diodes, located on the spinal nerve segment and above the spinal nerve segment, in the selected body side to be turned on. And the control module is used for controlling the voice synthesis module to play voice contents corresponding to the selected spinal nerve segment, the selected body side and the selected muscle strength level, and driving the micro steering engine corresponding to the key movement muscle in the selected body side to rotate to a preset angle corresponding to the selected muscle strength level. The control module is used for controlling the voice synthesis module to play the voice contents corresponding to the selected spinal nerve segment, the body side and the muscle strength level.

The utility model provides a guide rail pair of integrated displacement detection function, including track and the slide block of slidable setting on the track along front -back direction, the upper surface fixed setting of track has the magnetic scale along its length direction extension, the front end fixed setting of slide block has fixed block, the bottom surface of fixed block is parallel to the upper surface of track and is fixed with hall induction magnetic head, hall induction magnetic head is towards the magnetic scale and with the magnetic scale mutual magnetic induction, hall induction magnetic head passes through the cable and the controller electricity of outside connection. The utility model discloses compact structure, convenient to install and integrated measurement function.

The utility model discloses a kind of multi-axis layered linkage blade lever for small circuit breaker, comprising: lever body, it is the special-shaped plate member of integrated molding;Main pivot hole, the lever body can rotate around the main pivot hole;First lateral transmission column, for cooperating with circuit breaker handle or superior linkage member;Second lateral transmission column, set in the middle pivot area;Third lateral transmission column;Wherein, the first lateral transmission column, the second lateral transmission column and the third lateral transmission column are layered arrangement along the lever body height direction, and form stepped overhanging structure in the lever body thickness direction, so that handle linkage member, blade driving member and spring energy storage member can be respectively located in different movement level.This multi-axis layered linkage blade lever for small circuit breaker integrates multiple components on a special-shaped plate lever body, with the characteristics of high part integration, good assembly precision and small movement interference.

The utility model provides a graded failure cable for an external defibrillator. The graded failure cable comprises a protective sleeve, a first electronic wire group and a second electronic wire group, wherein the first electronic wire group and the second electronic wire group are arranged in the protective sleeve; the protective sleeve comprises an outer protective layer, a belting layer and a nylon braid layer which are sequentially arranged from outside to inside; the first electronic wire group comprises at least two high-voltage wires, the second electronic wire group comprises at least two coaxial wires, and the high-voltage wires and the coaxial wires have the same number and are adjacently arranged at intervals; the coaxial line is sequentially coated with an inner sheath layer, a metal shielding layer and an insulating layer from inside to outside, and the high-voltage line is coated with an insulating layer; and aramid fiber lines are arranged in line gaps formed among the first electronic line group, the protective sleeve and the second electronic line group. Through layered protection, independent wire group layout and tensile material application, the problems that a traditional cable is prone to breakage and synchronization fails are solved, and the external defibrillation cable is suitable for an external defibrillation scene with high requirements for reliability and safety.

The utility model discloses an axle body structure and drive assembly. The axle body structure includes motor shaft and input shaft. Input shaft is welded in motor shaft, and input shaft has gear cooperation part. The axle body structure divides motor shaft and input shaft and designs separately, so it can choose different material, forging technology and heat treatment technology shaping respectively to adapt to different working condition demand, simultaneously, adopts welding shaping between motor shaft and input shaft, can ensure the integrity of the axle body structure, omits a set of internal and external spline processing and bearing, and more has cost advantage.

This utility model discloses a switch cover and a micro switch assembly, relating to the field of micro switch technology. The switch cover has a guide structure extending along a first direction, adapted to slide with the micro switch. The switch cover is detachably mounted on the micro switch, and when mounted, it at least partially covers the switch spring of the micro switch. According to this utility model, the switch cover is detachably mounted on the micro switch via the guide structure. Before the micro switch is installed in the equipment, the switch cover is mounted on the micro switch, covering the switch spring to prevent accidental contact or pulling during subsequent operation. After the equipment is assembled, the switch cover is removed, thus preventing damage to the micro switch during assembly and ensuring its normal operation after assembly.

The utility model relates to the technical field of electroplating, and discloses electroplating equipment and a conveying mechanism thereof. The conveying mechanism comprises a shell, a first material opening, a conveying channel and a second material opening which are sequentially communicated are formed in the shell, and the second material opening is adjacent to and communicated with an electroplating bath of the electroplating equipment; the conveying device is installed in the conveying channel and used for conveying the materials from the first material opening to the second material opening, a water retaining assembly is arranged between the conveying device and the second material opening, and a passing gap allowing the materials to pass through is defined in the water retaining assembly; the suction knife assembly comprises a pump body, a liquid suction pipeline and a suction knife body, the suction knife body is installed between the conveying device and the second material opening and is adjacent to the water retaining assembly, and a water suction opening of the suction knife body is communicated with the passing gap. According to the utility model, by introducing the suction knife assembly and the design of dynamic communication between the suction knife assembly and the passing gap, the defects of the existing electroplating equipment conveying mechanism in the aspects of overflow liquid recovery, material pollution control, maintenance cost and the like are overcome.

This utility model relates to the field of medical equipment technology, and in particular to a display screen assembly and a monitor. The display screen assembly provided by this utility model includes a first housing and a second housing arranged opposite to each other, a display screen body, an alarm light group, and a first lampshade. The second housing is connected to the first housing, and an installation gap is left between the second housing and the first housing. The display screen body is disposed on the side of the second housing away from the first housing. The alarm light group is disposed within the installation gap and includes a first lamp plate and a second lamp plate. The first lamp plate extends along the upper edge of the display screen body, and the second lamp plate extends along the side edge of the display screen body. The first lampshade is disposed at the installation gap and covers the outside of the first lamp plate and the second lamp plate. The display screen assembly provided by this utility model can realize multi-angle alarm observation, improve the visibility and reliability of alarm signals, and ensure that medical staff can detect alarm signals in a timely manner from different angles.

The utility model relates to the technical field of electric connectors, and discloses a self-locking electronic connector, which comprises a connecting part and a limiting seat arranged on the back surface of the connecting part, the surface of the connecting part is provided with a lead and an insertion piece, the front surface of the limiting seat is provided with an insertion hole and a guide hole, the back surface of the connecting part is provided with a guide column with a limiting groove, and a locking release module is arranged in an inner cavity of the limiting seat. The connector comprises a pressing module, a limiting block, a fixing rod, a spring bolt and a reset spring, accurate positioning is achieved through cooperation of a guide column and a guide hole, and poor contact is avoided; the limiting groove and the spring bolt form mechanical interlocking, so that accidental falling caused by vibration or pulling is prevented; the spring bolt can be triggered to retract and unlock by pressing the pressing module, operation is convenient and fast, the connector adapts to a narrow space, the reset spring ensures an automatic reset function, the service life is prolonged, the problems that a traditional connector is prone to loosening, inconvenient to operate and high in maintenance cost are solved, and the connector is suitable for stable connection requirements in high-frequency plugging and vibration environments.

This invention belongs to the field of energy storage system technology, specifically relating to an insulation detection method and system for energy storage systems with distributed capacitance detection function. This method is applied to energy storage systems before high voltage is applied. First, a dedicated detection circuit acquires the distributed capacitance values ​​of the positive and negative terminals of the high-voltage bus to ground. Then, based on different preset ranges in which the capacitance value falls, different insulation detection strategies are adaptively activated: when the capacitance value is too large, high voltage application is prohibited and an alarm is triggered; when the capacitance value is in a medium range, a first detection strategy including hardware and software filtering is activated to ensure accuracy; when the capacitance value is small, a second detection strategy without hardware filtering is activated to improve speed. The corresponding system includes a distributed capacitance detection module, an insulation detection module with dual detection channels, and a main control module. This invention effectively solves the problems of low insulation detection accuracy, long response time, and poor strategy adaptability caused by changes in distributed capacitance value through a detection-then-decision approach.

This invention discloses a strain of *Lactobacillus delbrueckii* with muscle-protecting function during fat loss, its products, and applications, belonging to the field of microbial technology. The invention discloses *Lactobacillus delbrueckii* subspecies Turb8, with accession number CGMCC No. 35627. This strain or its preparations can effectively prevent or improve muscle loss and functional decline during the use of fat-loss drugs such as GLP-1 receptor agonists (e.g., liraglutide, smegglutide), achieving the effect of "fat loss without muscle loss." While maintaining the original weight-loss effect of fat-loss drugs, the strain of this invention can significantly increase the user's lean body mass percentage, increase lower limb muscle mass, increase muscle fiber cross-sectional area, and improve muscle function indicators such as limb strength and suspension endurance. This invention also relates to bacterial agents containing this strain, various preparations, and their application in the preparation of products for improving (especially drug-induced) muscle loss.