Novel glowing filament experiment appearance

The utility model provides a novel glowing filament experiment appearance, including the casing, be equipped with control panel on the casing, the shaping has a cavity in the casing, be equipped with detection device in the cavity, detection device includes the bottom plate, be equipped with the mount table on the bottom plate, the last surface vertical of mount table is provided with two erection columns, the draw -in groove has been seted up along length direction to the lateral wall of erection column, two draw -in grooves set up and form the installation department in opposite directions, the bilateral symmetry of mount table is provided with horizontal guide rod, the last smooth slider of being furnished with of horizontal guide rod, the slip direction perpendicular to installation department of slider, all be equipped with two stands on every slider, it is equipped with the glowing filament to be located between the coexistence post on the same slider, the glowing filament is towards the installation department, the bottom of mount table is equipped with the motor, two outputs of motor are equipped with the screw rod, and two screw flights revolve to on the contrary, screw rod and the nut of fixing bottom the slider cooperate. This practical novel glowing filament experiment appearance, simple structure is compact, low in manufacturing cost, and the operation precision is high, factor of safety is high and detection effect good.