Quick-Release Tablet Protection Stand System

A quick-release tablet protection stand system, comprising a quick-release detachable stand (1), characterized in that the quick-release detachable stand (1) is movably installed inside the protective case (2);

• The quick-release detachable stand (1) includes a stand top plate (11) and a stand base plate (12) positioned on one side of the stand top plate (11). One side of the stand top plate (11) is provided with a storage slot (13), with positioning holes (131) located on both sides of one end of the storage slot (13), and sliding slots (132) on both sides of the other end. Inside the storage slot (13), there is a movably installed auxiliary support plate (14) and a support plate (15) located on one side of the auxiliary support plate (14);
• One end of the auxiliary support plate (14) is movably sleeved with a first rotating shaft (141), with both ends extending into the two positioning holes (131). The other end is movably sleeved with a second rotating shaft (142), and a torsion spring (19) is movably sleeved on the first rotating shaft (141);
• A shaft hole (151) is positioned in the middle of one side of the support plate (15), movably sleeved with the second rotating shaft (142), and one end of the support plate (15) is movably sleeved with a third rotating shaft (152), with both ends extending into the two sliding slots (132);
• Inside the stand top plate (11), a stand switch (18) is movably installed at one end of one of the sliding slots (132). One side of the stand switch (18) is provided with a locking block (181), with one end extending into the sliding slot (132). Adjacent to the locking block (181), the stand switch (18) has a push-button (182) extending to one side of the stand top plate (11). The side of the stand switch (18) opposite the locking block (181) is equipped with a first return spring (183);
• By flipping the support plate (15) from the end opposite the third rotating shaft (152), the support plate (15) drives the third rotating shaft (152) to slide within the sliding slot (132). Meanwhile, the support plate (15) drives the auxiliary support plate (14) to flip through the second rotating shaft (142), and the auxiliary support plate (14) compresses the torsion spring (19). The torsion spring (19) continuously applies force on the auxiliary support plate (14) and the support plate (15) in the opposite direction to the flip, while the third rotating shaft (152) slides to engage with the locking block (181) along with the flip and sliding of the support plate (15). The locking block (181) retracts, compressing the first return spring (183) to avoid interference. As the first return spring (183) rebounds, it limits the third rotating shaft (152), thereby positioning the support plate (15) and auxiliary support plate (14) in the open position to provide angular support to the protective case (2);
• When storing the support plate (15) and auxiliary support plate (14), the stand switch (18) is triggered by toggling the push-button (182), which causes the locking block (181) to disengage from limiting the third rotating shaft (152). The torsion spring (19) rebounds, causing the auxiliary support plate (14) and the support plate (15) to flip back into the storage slot (13), achieving one-touch storage.