Display screen mounting device
The present invention relates to the technical field of display screen stands and discloses a display screen mounting device that comprises: a stand; a connection component, wherein the connection component is slidably connected to the stand, the connection component and the stand have two slidable connection positions which are spaced apart from each other, and the connection component is configured to be connected to a display screen; an electric push rod, wherein a fixed end of the electric push rod is connected to the stand, a driving end of the electric push rod is connected to the connection component, a connection position of the driving end of the electric push rod in connection with the connection component is located between the two slidable connection positions, and the electric push rod is configured to drive the connection component to move up and down along the stand. In the present invention, by setting the electric push rod, the problem that the driving synchronism of double push rods for double lifting columns is poor in the prior art is solved; and by arranging the electric push rod between the two slidable connection positions, the problem that the force acted on the connection component is uneven is solved, thereby the problem that the driving stability of a single push rod for a single lifting column is poor in the prior art is solved.
1 . A display screen mounting device, comprising:
a stand ( 1 );
a connection component ( 2 ), wherein the connection component ( 2 ) is slidably connected to the stand ( 1 ), the connection component ( 2 ) and the stand ( 1 ) have two slidable connection positions which are spaced apart from each other, and the connection component ( 2 ) is configured to be connected to a display screen;
an electric push rod ( 3 ), wherein a fixed end of the electric push rod ( 3 ) is connected to the stand ( 1 ), a driving end of the electric push rod ( 3 ) is connected to the connection component ( 2 ), a connection position of the driving end of the electric push rod ( 3 ) in connection with the connection component ( 2 ) is located between the two slidable connection positions, and the electric push rod ( 3 ) is configured to drive the connection component ( 2 ) to move up and down along the stand ( 1 ).
2 . The display screen mounting device according to claim 1 , wherein, the display screen mounting device further comprises a hanging bar ( 5 ) and a locking member ( 6 ), the hanging bar ( 5 ) is configured to be connected with the display screen, the hanging bar ( 5 ) is provided with a clamping slot, the clamping slot is correspondingly snap-fitted with the connection component ( 2 ), and the locking member ( 6 ) is configured to be simultaneously inserted into the hanging bar ( 5 ) and the connection component ( 2 ) so as to connect and fasten the hanging bar ( 5 ) and the connection component ( 2 ) together.
3 . The display screen mounting device according to claim 1 , wherein, the display screen mounting device further comprises a fixing seat ( 4 ), the fixing seat ( 4 ) is detachably connected with the stand ( 1 ) and is configured to be connected to a wall, the fixing seat ( 4 ) has a first service state and a second service state, a distance between the stand ( 1 ) and the wall is different in the first service state and in the second service state.
4 . The display screen mounting device according to claim 3 , wherein, the fixing seat ( 4 ) comprises a first fixing plate ( 401 ) and a second fixing plate ( 402 ), the first fixing plate ( 401 ) is connected with the second fixing plate ( 402 ) at a predetermined angle, a length of the first fixing plate ( 401 ) is greater than that of the second fixing plate ( 402 ), in the first service state, the first fixing plate ( 401 ) is connected with the stand ( 1 ) and the second fixing plate ( 402 ) is connected with the wall, and in the second service state, the second fixing plate ( 402 ) is connected with the stand ( 1 ) and the first fixing plate ( 401 ) is connected with the wall.
5 . The display screen mounting device according to claim 1 , wherein, the stand ( 1 ) comprises two vertical rods ( 101 ) spaced apart from each other and a bottom rod ( 102 ), two ends of the bottom rod ( 102 ) are respectively connected to bottom parts of the two vertical rods ( 101 ), the connection component ( 2 ) is slidably connected to the two vertical rods ( 101 ) at the same time to form the two slidable connection positions, and the fixed end of the electric push rod ( 3 ) is connected to the bottom rod ( 102 ).
6 . The display screen mounting device according to claim 5 , wherein, the stand ( 1 ) further comprises a support rod ( 103 ), two ends of the support rod ( 103 ) are respectively connected with the two vertical rods ( 101 ) to divide the area between the two vertical rods ( 101 ) to form a lifting area ( 18 ) and an maintenance area ( 19 ), and the display screen mounting device further comprises a protective cover ( 7 ), the protective cover ( 7 ) is detachably connected with the stand ( 1 ), and the protective cover ( 7 ) covers the maintenance area ( 19 ).
7 . The display screen mounting device according to claim 6 , wherein, a buckle ( 22 ) and a reinforcement member ( 23 ) are arranged on a lower side of the protective cover ( 7 ), the buckle ( 22 ) is snap-fitted with the bottom rod ( 102 ), a bottom part of the protective cover ( 7 ) is provided with a slot, the reinforcement member ( 23 ) is configured to be completely inserted into the slot so as to connect and fasten the protective cover ( 7 ) and the bottom rod ( 102 ) together, an upper side of the protective cover ( 7 ) is further provided with a spring ( 20 ) and a slidable pin ( 21 ), the spring ( 20 ) is sleeved on the slidable pin ( 21 ), the slidable pin ( 21 ) is simultaneously inserted into a top part of the protective cover ( 7 ) and the support rod ( 103 ) so as to connect and fasten the protective cover ( 7 ) and the support rod ( 103 ) together.
8 . The display screen mounting device according to claim 6 , wherein, the display screen mounting device further comprises a base component ( 8 ), the base component ( 8 ) is detachably connected to a bottom part of the stand ( 1 ).
9 . The display screen mounting device according to claim 8 , wherein, the base component ( 8 ) comprises a base body ( 801 ) and a baffle plate ( 802 ), the base body ( 801 ) is connected to the baffle plate ( 802 ), the baffle plate ( 802 ) covers the maintenance area ( 19 ) and is spaced apart from the protective cover ( 7 ).
10 . The display screen mounting device according to claim 9 , wherein, the base body ( 801 ) comprises a plurality of base pieces ( 8011 ), and the plurality of base pieces ( 8011 ) can be joined together; and/or,
the base component ( 8 ) further comprises a plurality of rollers ( 803 ), wherein the plurality of the rollers ( 803 ) are arranged to correspond to the base body ( 801 ).