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A compact heat dissipation structure of a new energy vehicle inverter
ActiveCN224627008URealize free combinationAchieve scalability
This utility model relates to the field of inverter heat dissipation technology and discloses a compact heat dissipation structure for a new energy vehicle inverter. It includes an inverter body, with a compact mounting frame fixedly connected to the rear end of the inverter body. Four modular heat dissipation modules are installed inside the compact mounting frame. A baffle knob is installed on the right side of the compact mounting frame. Heat dissipation mounting slots are formed inside and on the right side of the compact mounting frame. Sliding slots are installed on the upper and lower sides of the heat dissipation mounting slots. A main power supply socket is installed on the left side of the heat dissipation mounting slots. When using this device, the modular heat dissipation modules allow for easy and quick assembly, enabling free combination and expansion of multiple modular heat dissipation modules. This modular design not only significantly simplifies the installation process but also greatly facilitates subsequent disassembly and maintenance, improving the product's ease of use and maintenance efficiency.
Owner:JIANGSU XIANGYUE AUTOMOTIVE ELECTRICAL CO LTD
Head and neck partition multi-mode independent temperature control system for medical ice cap
PendingCN121868034AReal-time response to physiological statusAdjust in timeSensorsTherapeutic coolingOxygen saturation (medicine)Head and neck
The invention provides a head and neck partition multi-mode independent temperature control system for a medical ice cap, which comprises a medical ice cap and an ice cap temperature control subsystem, and is characterized in that the ice cap temperature control subsystem comprises a physiological signal acquisition module for acquiring head data by using a near infrared spectrum sensor and an electroencephalogram monitoring electrode to obtain original monitoring data; the signal processing and decision-making module is used for filtering and standardizing the original monitoring data and calculating local brain oxygen saturation and potential difference signal characteristics; the partition temperature control execution module is used for defining a plurality of cooling modes and carrying out cooling mode selection, cooling adjustment and temperature monitoring alarm according to local brain oxygen saturation and potential difference signal characteristics; and the transmission and visualization module is used for designing a wireless communication mode and an interface layout and carrying out data transmission and visualization display. According to the system, personalized cooling and real-time monitoring of physiological data are achieved, the safety, effectiveness and flexibility of clinical treatment are remarkably improved, the comfort level of a patient is optimized, and the requirements of modern medical treatment are met.
Owner:SHANGHAI TONGREN HOSPITAL
A printed label
ActiveCN224383817URealize free combinationReduce the trouble of frequently changing printed labelsStampsIdentification meansTesting MethodsMechanical engineering
This utility model relates to the field of label technology and discloses a printable label, including a fixed area, which is strip-shaped. One end of the fixed area is connected to a second printing area, one side of the second printing area is connected to a first printing area, and the side of the second printing area away from the first printing area is connected to a third printing area. A tear line is provided between the first and second printing areas, and a fold line is provided between the second and third printing areas. The printable label of this utility model consists of a fixed area, a first printing area, a second printing area, and a third printing area. The fixed area is strip-shaped, a fold line is provided between the first and second printing areas, and a tear line is provided between the second and third printing areas. Furthermore, by printing content in different printing areas each time, multiple combinations of printing areas can be achieved.
Owner:JIANGSU BAIKE TECH CO LTD
A modular roof light
ActiveCN224434269UImprove stabilityPlay the role of splicingStructural engineeringMechanical engineering
Owner:FOSHAN XINRUILAI LIGHTING & ELECTRICAL CO LTD
Online dynamic assembly method for three-dimensional model
PendingCN121767606ARealize the loadavoid loadGeometric CADDesign optimisation/simulationComputer Aided DesignSource Data Verification
The invention belongs to the technical field of computer aided design, and discloses a three-dimensional model online dynamic assembly method, which comprises the following steps of: initializing a product structure, namely dividing a top-layer structure and modules of the product structure, completing bottom-layer design of each module of the product structure in CAD (Computer Aided Design) software on the basis of module division, and starting a saving instruction. The method comprises the following steps of S1, extracting assembly structure information in a currently activated product structure, completing graphical display, performing data verification on nodes set to be stored, and forming and storing an XML file after storage is determined, and S5, selecting an object needing to be opened based on the product structure of the PLM system to open a model, and completing assembly of parts in the model based on a relative matrix and an absolute matrix. According to the method, a virtual assembly part and transformation matrix positioning mode is adopted, so that data organization of the three-dimensional assembly structure is more flexible, local range node loading across multiple modules can be realized, and free combination of digital models is realized.
Owner:AVIC GENERAL HUANAN AIRCRAFT IND CO LTD