Desk-mounted lifting platform
The present disclosure discloses a desk-mounted lifting platform comprising a workbench, an upper support and a low support. The workbench is connected to the upper support. A first lifting arm and a second lifting arm are arranged between the upper support and the lower support. The first lifting arm and the second lifting arm are X-shaped and hinged at an intersection thereof. An upper end of the first lifting arm is hinged with the upper support. A lower end of the first lifting arm is slidably fitted on the lower support. A lower end of the second lifting arm is hinged with the lower support. An upper end of the second lifting arm is slidably fitted on the upper support. A gas spring is arranged between the upper support and the lower support. The gas spring is used for providing a lifting force to lift the upper support.
1. A desk-mounted lifting platform comprises a workbench ( 1 ), an upper support ( 2 ) and a lower support ( 3 ), wherein the workbench ( 1 ) is connected to the upper support ( 2 ), a first lifting arm ( 6 ) and a second lifting arm ( 7 ) are arranged between the upper support ( 2 ) and the lower support ( 3 ), the first lifting arm ( 6 ) and the second lifting arm ( 7 ) are X-shaped and hinged at an intersection thereof, an upper end of the first lifting arm ( 6 ) is hinged with the upper support ( 2 ), a lower end of the first lifting arm ( 6 ) is slidably fitted on the lower support ( 3 ), a lower end of the second lifting arm ( 7 ) is hinged with the lower support ( 3 ), an upper end of the second lifting arm ( 7 ) is slidably fitted on the upper support ( 2 ), a gas spring ( 8 ) is arranged between the upper support ( 2 ) and the lower support ( 3 ), the gas spring ( 8 ) is used for providing a lifting force to lift the upper support ( 2 ), the upper support ( 2 ) is provided with a handle ( 5 ) to control the opening or closing of a valve of the gas spring ( 8 ) through a brake line, and an axis of the gas spring ( 8 ) intersects a working plane of the workbench ( 1 ) obliquely;
wherein one end of the gas spring ( 8 ) is hinged to an upper part of the first lifting arm ( 6 ), and the other end of the gas spring ( 8 ) is hinged to the upper support ( 2 ).
2. A desk-mounted lifting platform comprises a workbench ( 1 ), an upper support ( 2 ) and a lower support ( 3 ), wherein the workbench ( 1 ) is connected to the upper support ( 2 ), a first lifting arm ( 6 ) and a second lifting arm ( 7 ) are arranged between the upper support ( 2 ) and the lower support ( 3 ), the first lifting arm ( 6 ) and the second lifting arm ( 7 ) are X-shaped and hinged at an intersection thereof, an upper end of the first lifting arm ( 6 ) is hinged with the upper support ( 2 ), a lower end of the first lifting arm ( 6 ) is slidably fitted on the lower support ( 3 ), a lower end of the second lifting arm ( 7 ) is hinged with the lower support ( 3 ), an upper end of the second lifting arm ( 7 ) is slidably fitted on the upper support ( 2 ), a gas spring ( 8 ) is arranged between the upper support ( 2 ) and the lower support ( 3 ), the gas spring ( 8 ) is used for providing a lifting force to lift the upper support ( 2 ), the upper support ( 2 ) is provided with a handle ( 5 ) to control the opening or closing of a valve of the gas spring ( 8 ) through a brake line, an axis of the gas spring ( 8 ) intersects a working plane of the workbench ( 1 ) obliquely, a bar ( 9 ) is connected to the upper part of the first lifting arm ( 6 ), a connecting arm ( 10 ) protruding downwards is connected to a bottom of the bar ( 9 ), one end of the gas spring ( 8 ) is hinged to a free end of the connecting arm ( 10 ), and the other end of the gas spring ( 8 ) is hinged to the upper support ( 2 ).
3. A desk-mounted lifting platform comprises a workbench ( 1 ), an upper support ( 2 ) and a lower support ( 3 ), wherein the workbench ( 1 ) is connected to the upper support ( 2 ), a first lifting arm ( 6 ) and a second lifting arm ( 7 ) are arranged between the upper support ( 2 ) and the lower support ( 3 ), the first lifting arm ( 6 ) and the second lifting arm ( 7 ) are X-shaped and hinged at an intersection thereof, an upper end of the first lifting arm ( 6 ) is hinged with the upper support ( 2 ), a lower end of the first lifting arm ( 6 ) is slidably fitted on the lower support ( 3 ), a lower end of the second lifting arm ( 7 ) is hinged with the lower support ( 3 ), an upper end of the second lifting arm ( 7 ) is slidably fitted on the upper support ( 2 ), a gas spring ( 8 ) is arranged between the upper support ( 2 ) and the lower support ( 3 ), the gas spring ( 8 ) is used for providing a lifting force to lift the upper support ( 2 ), the upper support ( 2 ) is provided with a handle ( 5 ) to control the opening or closing of a valve of the gas spring ( 8 ) through a brake line, and an axis of the gas spring ( 8 ) intersects a working plane of the workbench ( 1 ) obliquely;
wherein the platform further comprises a keyboard support ( 4 ), a support frame ( 13 ) is connected to the upper support ( 2 ), a hanger ( 14 ) matched with the support frame ( 13 ) is connected to the keyboard support ( 4 ), and the hanger ( 14 ) is detachably connected with the support frame ( 13 ); and
wherein at least one hanging rod ( 15 ) is arranged on each of both outer side walls of the support frame ( 13 ), a hook ( 16 ) matched with the hanging rod ( 15 ) is arranged on the hanger ( 14 ), and locking screws ( 17 ) are arranged on a connection position between the hanger ( 14 ) and the support frame ( 13 ).