2results about How to "Precise and controllable temperature" patented technology

The invention provides a board card environment test system, a board card environment test method and a test workstation. The board card environment test system comprises an incubator used for simulating a tested temperature and humidity environment; the jig card is arranged in the incubator, and the jig card is provided with a power interface, a data transmission interface and a board card slot for inserting a test sample; the power supply is arranged outside the incubator, and the power supply is connected with the power interface on the jig clamp and used for providing electric energy for the jig clamp; and the control system is arranged outside the incubator, and the control system is used for running a test script, is connected with the data transmission interface on the jig card, and performs data transmission with the test sample inserted into the board card slot through the data transmission interface. According to the board card environment test system, the board card environment test method and the test workstation provided by the invention, the stability, controllability and efficiency of the test can be improved, and the test cost is reduced.

The utility model discloses a car carpet hot press forming device, including base, is installed with movable mould on the base, one side of base is equipped with loading platform, is equipped with slide rail on loading platform and base, is installed with sliding block on slide rail, sliding block fixedly connected movable mould, is equipped with press mould above base, is equipped with mounting plate above press mould, mounting plate passes through a plurality of slide rods fixedly connected base, is equipped with slide sleeve on slide rod, slide sleeve is fixedly connected press mould respectively, the periphery of movable mould is equipped with side plate respectively, and all side plates enclose hot press chamber, and press mould is driven from the upper end of hot press chamber and stretches into hot press chamber by lower pressure drive mechanism, and hot press chamber controls temperature by heating device. The utility model discloses through the translation movable mould realizes the separation of feeding and hot press station, and the operation safety and efficiency are improved. Hot press chamber forms the closed space, and cooperates the built -in heater and temperature sensor in mould, ensures accurate controllable temperature, reduces energy consumption, and improves forming accuracy. The whole structure optimizes hot press flow, improves product pass rate.