Abstract: A testing device suitable for testing an electronic device is provided. The electronic device has a first body and a second body, wherein the first body is suitable for rotating relative to the second body. The testing device includes a carrying platform, a fixed frame, a clamping element, a first driving element, and a second driving element. The carrying platform carries the first body. The fixed frame is pivoted to the carrying platform. The clamping element is pivoted to the fixed frame for clamping the second body. The first driving element is disposed between the carrying platform and the fixed frame for driving the fixed frame to pivot relative to the carrying platform. The second driving element is disposed between the clamping element and the fixed frame for driving the clamping element to pivot relative to the fixed frame.

Abstract: A limiting switch suitable for a testing device is provided. The testing device includes a fixed frame and a clamping element pivoted to each other. The limiting switch includes a first rod, a second rod, a first switching element and a second switching element. The first and second rods are fixed to the clamping element. The first and second switching elements are pivotally connected to the fixed frame. When the clamping element is pivoted along a first direction, the second rod pushes the second switching element to pivot and the first rod is moved to contact with the first switching element. When the clamping element is pivoted along a second direction opposite to the first direction, the first rod pushes the first switching element to pivot and the second rod is moved to contact with the second switching element.

Abstract: A testing device suitable for testing an electronic device is provided. The electronic device has a first body and a second body, wherein the first body is suitable for rotating relative to the second body. The testing device includes a carrying platform, a fixed frame, a clamping element, a first driving element, and a second driving element. The carrying platform carries the first body. The fixed frame is pivoted to the carrying platform. The clamping element is pivoted to the fixed frame for clamping the second body. The first driving element is disposed between the carrying platform and the fixed frame for driving the fixed frame to pivot relative to the carrying platform. The second driving element is disposed between the clamping element and the fixed frame for driving the clamping element to pivot relative to the fixed frame.

Abstract: A limiting switch suitable for a testing device is provided. The testing device includes a fixed frame and a clamping element pivoted to each other. The limiting switch includes a first rod, a second rod, a first switching element and a second switching element. The first and second rods are fixed to the clamping element. The first and second switching elements are pivotally connected to the fixed frame. When the clamping element is pivoted along a first direction, the second rod pushes the second switching element to pivot and the first rod is moved to contact with the first switching element. When the clamping element is pivoted along a second direction opposite to the first direction, the first rod pushes the first switching element to pivot and the second rod is moved to contact with the second switching element.