Desk board component, height-adjustable desk and height-adjustable desk system

Abstract

A desk board component and a height-adjustable desk are disclosed. The desk board component of the present disclosure includes a first desk board, a second desk board and a connecting member. The second desk board above the first desk board protrudes further than an edge of the first desk board. A part of the second desk board protruding further than the first desk board defines a mounting part having a first bearing surface configured to bear at least a part of an object. A side of the mounting part facing away from the first bearing surface defines a mounting space configured to accommodate a clamping mounting component. The mounting part is configured to mount the clamping mounting component. The connecting component includes a connecting member which connects the first desk board and the second desk board.

1 . A desk board component, comprising:
 a first desk board;   a second desk board, arranged above the first desk board, wherein the second desk board comprises a mounting part protruding further than an edge of the first desk board, the mounting part comprises a first bearing surface configured to bear at least a part of an object, a mounting space defined on a side of the mounting part facing away from the first bearing surface is configured to accommodate a clamping mounting component and provide an operation space for mounting the clamping mounting component to the mounting part; and   a connecting member, configured to connect the first desk board and the second desk board.   
     
     
         2 . The desk board component of  claim 1 , wherein the mounting part further comprises a mounting hole running through in a vertical direction, and the mounting hole is capable of being penetrated by at least a part of the clamping mounting component, so that the clamping mounting component can be mounted on the mounting part. 
     
     
         3 . The desk board component of  claim 1 , further comprising a plurality of connecting members, which comprise two first connecting members separated from each other, wherein a storage space is defined between the first desk board, the second desk board and the two first connecting members. 
     
     
         4 . The desk board component of  claim 3 , further comprising a storage box with an opening facing toward the second desk board, wherein the storage box is capable of moving relative to the second desk board between a first position in which the storage box is accommodated in the storage space, and a second position in which the storage box is at least partially located outside the storage space. 
     
     
         5 . The desk board component of  claim 3 , wherein each of the first connecting members is vertically arranged and located in a projection range of the first desk board along the vertical direction. 
     
     
         6 . The desk board component of  claim 3 , wherein one end of each of the first connecting members connects to the first desk board, another end of each of the first connecting members extends obliquely upward to connect to the second desk board, and at least a part of the first connecting member protrudes further than the edge of the first desk board. 
     
     
         7 . The desk board component of  claim 1 , wherein the second desk board has a predefined length, and in a length direction, from two ends of the second desk board to a middle position of the second desk board, a distance that the mounting part protrudes further than the edge of the first desk board gradually increases. 
     
     
         8 . The desk board component of  claim 1 , wherein the second desk board further comprises a main body part provided with a second bearing surface, the mounting part is capable of moving relative to the main body part, and the mounting part has a first state defining the mounting space and a second state of being accommodated. 
     
     
         9 . The desk board component of  claim 1 , wherein a distance that the mounting part protrudes further than the edge of the first desk board is less than or equal to 
       
         
           
             
               
                 
                   1 
                   2 
                 
                 × 
                 S 
               
               , 
             
           
         
       
       and S is a length of the second desk board in a protruding direction of the mounting part. 
     
     
         10 . The desk board component of  claim 1 , wherein both of the first desk board and the second desk board are one of flat plate shaped and L-shaped. 
     
     
         11 . A height-adjustable desk, comprising:
 a first desk board;   a second desk board, arranged above the first desk board, wherein the second desk board comprises a mounting part protruding further than an edge of the first desk board, the mounting part comprises a first bearing surface configured to bear at least a part of an object, a mounting space defined on a side of the mounting part facing away from the first bearing surface is configured to accommodate a clamping mounting component and provide an operation space for mounting the clamping mounting component to the mounting part;   a connecting member, configured to connect the first desk board and the second desk board; and   a height-adjustable desk leg system, on which a desk board component is mounted, wherein the height-adjustable desk leg system is configured to drive the desk board component to move in the vertical direction.   
     
     
         12 . The height-adjustable desk of  claim 11 , wherein the mounting part comprises a mounting hole running through in a vertical direction, and the mounting hole is capable of being penetrated by at least a part of the clamping mounting component, so that the clamping mounting component can be mounted on the mounting part. 
     
     
         13 . The height-adjustable desk of  claim 11 , further comprising a plurality of connecting members which comprise two first connecting members separated from each other, and a storage space is defined between the first desk board, the second desk board and the two first connecting members. 
     
     
         14 . The height-adjustable desk of  claim 13 , further comprising a storage box with an opening facing toward the second desk board, and the storage box is capable of moving relative to the second desk board between a first position in which the storage box is accommodated in the storage space, and a second position in which the storage box is at least partially located outside the storage space. 
     
     
         15 . The height-adjustable desk of  claim 11 , wherein a distance that the mounting part protrudes further than the edge of the first desk board is less than or equal to 
       
         
           
             
               
                 
                   1 
                   2 
                 
                 × 
                 S 
               
               , 
             
           
         
       
       and S is a length of the second desk board in a protruding direction of the mounting part. 
     
     
         16 . A height-adjustable desk system, comprising:
 a first desk board;   a second desk board, arranged above the first desk board, wherein the second desk board comprises a mounting part protruding further than an edge of the first desk board, the mounting part comprises a first bearing surface configured to bear at least a part of an object, a mounting space defined on a side of the mounting part facing away from the first bearing surface is configured to accommodate a clamping mounting component and provide an operation space for mounting the clamping mounting component to the mounting part;   the clamping mounting component, detachably mounted on the mounting part;   a bracket, connecting to the second desk board through the clamping mounting component and configured to connect an electrical device; and   a height-adjustable desk leg system, on which a desk board component is mounted, wherein the height-adjustable desk leg system is configured to drive the desk board component to move in a vertical direction.   
     
     
         17 . The height-adjustable desk system of  claim 16 , wherein the clamping mounting component comprises a rotary driving structure, a pressing member and an abutting member, at least a part of the abutting member abuts against the first bearing surface, the pressing member is located on the side of the mounting part facing away from the first bearing surface, and the rotary driving structure connects to the abutting member to drive the pressing member to move close to the abutting member. 
     
     
         18 . The height-adjustable desk system of  claim 16 , wherein the mounting part comprises a mounting hole running through in a vertical direction, and the mounting hole is capable of being penetrated by at least a part of the clamping mounting component, so that the clamping mounting component can be mounted on the mounting part. 
     
     
         19 . The height-adjustable desk system of  claim 16 , further comprising a plurality of connecting members, which comprise two first connecting members separated from each other, and a storage space is defined between the first desk board, the second desk board and the two first connecting members. 
     
     
         20 . The height-adjustable desk system of  claim 19 , further comprising a storage box with an opening facing the second desk board, and the storage box is capable of moving relative to the second desk board between a first position in which the storage box is accommodated in the storage space, and a second position in which the storage box is at least partially located outside the storage space.