Test device, toilet and test method

A test device, comprising:

• a container body, the container body having an accommodating channel;
• and
• a test module, the test module being arranged in the accommodating channel, and the test module being movable between a test position and a storage position;
• wherein the accommodating channel is provided with a limit member, and the limit member is movable between a limiting position and a yielding position;
• when the limit member moves to the limiting position, the limit member is in limiting fit with the test module, and the test module is limited to the storage position;
• when the limit member moves to the yielding position, the limit member is in yielding fit with the test module, and the test module can move between the test position and the storage position.

A test device, comprising:

• a bracket provided with a base;
• and
• a test assembly mounted in the base, wherein the test assembly comprises a container body and a rear cover, a plurality of test modules are mounted in the container body, and the rear cover is movable between a locking position and an unlocking position;
• when the rear cover moves to the locking position, the rear cover limits the container body in the base;
• when the rear cover moves to the unlocking position, the container body can exit from the base.

A test device, comprising:

• a bracket having a base;
• a test assembly detachably mounted in the base;
• a driving mechanism used for driving the test assembly to move;
• a positioning member movably arranged on the bracket, wherein when the positioning member moves to a third position, the positioning member can be in limiting fit with the test assembly;
• when the positioning member moves to a fourth position, the positioning member can be in yielding fit with the test assembly;
• a second transmission mechanism used for driving the positioning member to move;
• and
• a main control board electrically connected to the driving mechanism and the second transmission mechanism respectively to control the operation of the driving mechanism and the second transmission mechanism.