A new type of smart desk with adjustable desktop

Abstract

This utility model relates to the field of smart desk technology and discloses a novel smart desk with an adjustable desktop. Two linkage rods have control rods hinged to their bottom ends on the back. A triangular plate is hinged to the bottom end of the left linkage rod, and a hinge rod is hinged to the bottom end of the right linkage rod. A rectangular movable frame is fixedly fitted onto the bottom end of the hinge rod. A baffle is vertically installed at the top of the rectangular movable frame. The left corner of the rectangular movable frame is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame. A brake block is hinged to the right corner of the triangular plate. This utility model, through the arrangement of the hinge rod, linkage rod, and rectangular movable frame, and relying on the multi-angle rotation of the linkage rod, the linear push of the control rod, and the trajectory movement of the rectangular movable frame driven by the hinge rod, can achieve multi-level adjustment of components such as the baffle. Whether the user adjusts the height of the desktop partitions or adapts the placement space according to the size of items, the state of the components can be flexibly changed through this process to adapt to different usage scenarios such as learning and storage.

Description

Technical Field

[0001] This utility model relates to the field of smart desk technology, specifically a new type of smart desk with adjustable desktop. Background Technology

[0002] Desks and chairs are essential equipment in primary and secondary schools, and children and teenagers spend most of their school days at them. Appropriate desks and chairs play a significant role in cultivating correct posture habits, reducing spinal curvature and myopia, and improving learning and homework abilities and overall physical function.

[0003] Application number CN201820849914.9 discloses a height-adjustable smart desk and chair, comprising a desk, a seat, and a height-adjusting motor. A control panel for controlling the height of the height-adjusting motor is located on a support plate on one side of the desk. The four legs of the desk house the height-adjusting motor for adjusting the desktop height. The control panel is connected to the height-adjusting motor via wiring. A power supply device providing power to the control panel and the height-adjusting motor is located in the side wall of the desk's drawer. This invention can automatically adjust the height of the desk and chair according to the student's actual height, achieving a perfect match between the desk and chair height and the student's height. This is beneficial for cultivating correct sitting posture habits and reducing the occurrence of spinal curvature and myopia.

[0004] The desktop in this application can only change its height, and its functions are limited to adapting to the user's height. It cannot expand its functions according to the needs of learning scenarios. For example, it cannot temporarily divide the desktop space during group discussions, and there is no additional auxiliary structure to improve concentration during independent study. The desktop function layout cannot be adjusted according to personal usage preferences, and it lacks personalization and adaptability. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of smart desk with adjustable desktop, which solves the problem of limited desktop functionality and inability to adapt to diverse usage scenarios.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a novel intelligent desk with adjustable desktop, comprising a desk and an adjustable component. The adjustable component is installed on the inner wall of the middle part of the desk. The adjustable component includes a dustproof box, with connecting rods hinged to the inner walls of the top two sides of the back of the dustproof box. Control rods are hinged to the bottom ends of the two connecting rods. A triangular plate is hinged to the bottom end of the left connecting rod, and a hinge rod is hinged to the bottom end of the right connecting rod. A rectangular movable frame is fixedly fitted onto the bottom end of the hinge rod. A baffle is vertically installed at the top of the rectangular movable frame. The left corner of the rectangular movable frame is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame. A brake block is hinged to the right corner of the triangular plate.

[0007] The purpose of this design is that when the smart desk is in use and adjustments are made to the desk, the dustproof box in the adjustable component is installed on the inner wall of the middle part of the desk, providing a mounting base and protection for the internal transmission components. Connecting rods are hinged to the inner walls on the top two sides of the back of the dustproof box. These two connecting rods are the starting drive components of the entire transmission. When an external force is applied or an internal transmission is triggered, the two linkages will rotate around the hinge point. As the linkages rotate, the control rod hinged to the back of its bottom end will also be driven. The control rod will then push the triangular plate hinged to the bottom end of the left linkage and the hinge rod hinged to the bottom end of the right linkage to move. When the left triangle is pushed, it will rotate around its hinge point, and the brake block at the right corner hinge of the triangle will also be displaced as the triangle rotates. At the same time, when the right hinge rod moves, the rectangular movable frame fixed at its bottom will move along a specific trajectory under the drive of the hinge rod. A baffle is vertically installed at the top of the rectangular movable frame, so when the rectangular movable frame moves, the baffle will move synchronously. In addition, the left corner of the rectangular movable frame is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame. This connection method ensures the structural stability of the rectangular movable frame during movement, making the transmission more efficient, thereby enabling the smooth adjustment of the position or state of the desk's related parts to meet different usage needs. By relying on the multi-angle rotation of the linkage rod, the linear push of the control rod, and the trajectory movement of the rectangular movable frame driven by the hinge rod, the baffle and other components can be adjusted in multiple positions. Whether the user adjusts the height of the desktop partition or adapts the placement space according to the size of the items, the component status can be flexibly changed through this process to adapt to different usage scenarios such as learning and storage.

[0008] Furthermore, the desk includes a storage drawer, with support legs vertically welded to the bottom two outer walls of the storage drawer, and a tabletop welded to the upper surface of the storage drawer.

[0009] The purpose of this design is that, when the smart desk is in use, the desk's support legs are vertically welded to the outer walls of the bottom two sides of the storage drawer, providing stable support for the entire desk. The tabletop is welded to the upper surface of the storage drawer, forming the basic load-bearing structure of the desk, enabling the desk to have functions such as placing items.

[0010] Furthermore, a storage box is welded to the lower surface of the storage drawer, and a partition is provided in the middle of the storage box. A rotating rod is rotatably connected to the inner wall of the partition, and one end of the rotating rod extends inward and is fixedly connected to the other end of the brake block.

[0011] The purpose of this design is that when the smart desk is in use, a storage box is welded to the lower surface of the storage drawer, and a rotating rod is rotatably connected to the inner wall of the partition in the middle of the storage box. One end of the rotating rod extends inward and is fixedly connected to a brake block. When the brake block moves, the movement can be transmitted through the rotating rod to achieve linkage between the inside of the storage box and the adjustable components.

[0012] Furthermore, the tabletop has anti-fall strips around its upper surface, extension rods on the outer walls of both front sides, and a load-bearing plate inserted horizontally between the extension rods and the storage drawer.

[0013] The purpose of this design is to provide anti-fall strips around the top surface of the smart desk to prevent items from falling off the edge of the desk when it is in use. Extension rods are provided on the outer walls of both sides of the front end of the desk, and a support board is horizontally inserted between the extension rods and the storage drawer to provide a support structure for the user to lean on, thereby improving the comfort of use.

[0014] Furthermore, rectangular grooves are respectively provided on the outer walls of the tabletop and the storage drawer, and the rectangular movable frame and the baffle extend upward through the rectangular grooves of the storage drawer and the tabletop.

[0015] The purpose of this design is that, when the smart desk is in use, rectangular slots are opened on the outer walls of the tabletop and storage drawers. The rectangular movable frame and baffle in the adjustable components extend upward through these rectangular slots, allowing the moving parts of the adjustable components to break through the limitations of the main structure of the desk and achieve corresponding adjustment actions.

[0016] Furthermore, the tabletop has a set of limiting plates on the bottom outer wall on both sides of the rectangular groove, the dustproof box is fixedly installed on the inner wall of the storage drawer, and the back of the storage box is connected to the dustproof box.

[0017] The purpose of this design is that, when the smart desk is in use, a set of limiting plates are installed on the outer wall of the bottom surface on both sides of the rectangular groove of the tabletop to limit the movement of the components and ensure that their movement is within a suitable range. The dustproof box is fixedly installed on the inner wall of the storage drawer, and the back of the storage box is connected to the dustproof box, making the installation of the adjustable components more stable and ensuring the stability of the transmission between the components.

[0018] This utility model has the following beneficial effects: (1) This utility model, through the setting of hinge rod, linkage rod and rectangular movable frame, relies on the multi-angle rotation of linkage rod, the linear push of control rod, and the trajectory movement of rectangular movable frame driven by hinge rod, can realize the multi-level adjustment of components such as baffle. Whether the user adjusts the height of desktop partition or adapts the placement space according to the size of the item, the state of the component can be flexibly changed through this process to adapt to different usage scenarios such as learning and storage.

[0019] (2) By setting up extension rods and load-bearing boards, the smart desk is equipped with anti-fall strips around the upper surface of the table to prevent items from falling off the edge of the table. Extension rods are set on the outer walls of the front two sides of the table. Load-bearing boards are horizontally inserted between the extension rods and the storage drawers to provide a structure for users to lean on and improve the comfort of use.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the main structure of the present utility model; Figure 2 This is a schematic diagram of the main structure of the desk of this utility model; Figure 3 This is a schematic diagram of the disassembled cross-sectional structure of the desk of this utility model; Figure 4 This is a schematic diagram of the internal structure of the adjustable component of this utility model in cross-section; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Desk; 101. Support leg; 102. Storage drawer; 103. Tabletop; 104. Anti-fall edge strip; 105. Rectangular groove; 106. Storage box; 107. Partition; 108. Extension rod; 109. Load-bearing platform; 2. Adjustable component; 201. Dustproof box; 202. Rotating rod; 203. Limiting plate; 204. Brake block; 205. Control rod; 206. Triangular plate; 207. Linkage rod; 208. Hinge rod; 209. Rectangular movable frame; 210. Baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4As shown, this utility model is a novel intelligent desk with adjustable desktop, including a desk 1 and an adjustable component 2. The adjustable component 2 is installed on the inner wall of the middle part of the desk 1. The adjustable component 2 includes a dustproof box 201. Connecting rods 207 are respectively hinged to the inner walls of the top two sides of the back of the dustproof box 201. Control rods 205 are hinged to the bottom back of the two connecting rods 207. A triangular plate 206 is hinged to the bottom of the left connecting rod 207, and a hinge rod 208 is hinged to the bottom of the right connecting rod 207. A rectangular movable frame 209 is fixedly sleeved on the bottom of the hinge rod 208. A baffle 210 is vertically installed on the top of the rectangular movable frame 209. The left corner of the rectangular movable frame 209 is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame 209. A brake block 204 is hinged to the right corner of the triangular plate 206.

[0025] The purpose of this setup is that when the smart desk is in use, and the desk 1 is adjusted, the dust box 201 in the adjustable component 2 is installed on the inner wall of the middle part of the desk 1, providing a mounting base and protection for the internal transmission components. The inner walls on the top two sides of the back of the dust box 201 are respectively hinged with connecting rods 207, which are the starting drive components of the entire transmission. When an external force is applied or an internal transmission is triggered, the two linkage rods 207 will rotate around the hinge point. As the linkage rods 207 rotate, the control rod 205 hinged to the back of its bottom end will also be driven. The control rod 205 then pushes the triangular plate 206 hinged to the bottom end of the left linkage rod 207 and the hinge rod 208 hinged to the bottom end of the right linkage rod 207 to move. When the left triangle plate 206 is pushed, it will rotate around its own hinge point, and the brake block 204 hinged on the right side of the triangle plate 206 will also be displaced as the triangle plate 206 rotates. At the same time, when the right hinge rod 208 moves, the rectangular movable frame 209 fixedly sleeved at its bottom end will move along a specific trajectory under the drive of the hinge rod 208. A baffle 210 is vertically installed at the top of the rectangular movable frame 209, so when the rectangular movable frame 209 moves, the baffle 210 will move synchronously. Moreover, the left corner of the rectangular movable frame 209 is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame 209. This connection method ensures the structural stability of the rectangular movable frame 209 during the movement, making the transmission more efficient, so as to smoothly realize the adjustment of the position or state of the relevant parts of the desk 1 and meet different usage needs. By relying on the multi-angle rotation of the linkage 207, the linear push of the control lever 205, and the trajectory movement of the rectangular movable frame 209 driven by the hinge lever 208, the multi-level adjustment of components such as the baffle 210 can be realized. Whether the user adjusts the height of the desktop partition or adapts the placement space according to the size of the items, the state of the components can be flexibly changed through this process to adapt to different usage scenarios such as learning and storage.

[0026] The desk 1 includes a storage drawer 102. Support legs 101 are vertically welded to the outer walls on both sides of the bottom of the storage drawer 102. A tabletop 103 is welded to the upper surface of the storage drawer 102.

[0027] The purpose of this design is that when the smart desk is in use, the support legs 101 of the desk 1 are vertically welded to the outer walls of the bottom two sides of the storage drawer 102 to provide stable support for the entire desk 1. The table board 103 is welded to the upper surface of the storage drawer 102 to form the basic load-bearing structure of the desk 1, enabling the desk 1 to have functions such as placing items.

[0028] A storage box 106 is welded to the lower surface of the storage drawer 102. A partition 107 is provided in the middle of the storage box 106. A rotating rod 202 is rotatably connected to the inner wall of the partition 107. One end of the rotating rod 202 extends inward and is fixedly connected to the other end of the brake block 204.

[0029] The purpose of this design is that when the smart desk is in use, a storage box 106 is welded to the lower surface of the storage drawer 102, and a rotating rod 202 is rotatably connected to the inner wall of the partition 107 in the middle of the storage box 106. One end of the rotating rod 202 extends inward and is fixedly connected to the brake block 204. When the brake block 204 moves, the movement can be transmitted through the rotating rod 202 to realize the linkage between the inside of the storage box 106 and the adjustable component 2.

[0030] The upper surface of the tabletop 103 is provided with anti-fall edge strips 104 around its perimeter. Extension rods 108 are provided on the outer walls of the front two sides of the tabletop 103. A load-bearing support plate 109 is horizontally inserted between the extension rods 108 and the storage drawer 102.

[0031] The purpose of this design is that when the smart desk is in use, anti-fall strips 104 are provided around the upper surface of the tabletop 103 to prevent items from falling off the edge of the tabletop 103. Extension rods 108 are provided on the outer walls of the front two sides of the tabletop 103. A load-bearing support board 109 is horizontally inserted between the extension rods 108 and the storage drawer 102 to provide a support structure for the user to lean on and improve the comfort of use.

[0032] Rectangular grooves 105 are respectively provided on the outer walls of the tabletop 103 and the storage drawer 102. The rectangular movable frame 209 and the baffle 210 extend upward through the rectangular grooves 105 of the storage drawer 102 and the tabletop 103.

[0033] The purpose of this design is that when the smart desk is in use, rectangular slots 105 are opened on the outer walls of the tabletop 103 and the storage drawer 102. The rectangular movable frame 209 and the baffle 210 of the adjustable component 2 extend upward through these rectangular slots 105, so that the moving parts of the adjustable component 2 can break through the limitations of the main structure of the desk 1 and realize the corresponding adjustment action.

[0034] A set of limiting plates 203 are provided on the bottom outer wall of the tabletop 103 on both sides of the rectangular groove 105. The dustproof box 201 is fixedly installed on the inner wall of the storage drawer 102. The back of the storage box 106 is connected to the dustproof box 201.

[0035] The purpose of this design is that, when the smart desk is in use, a set of limiting plates 203 are provided on the outer wall of the bottom surface on both sides of the rectangular groove 105 of the tabletop 103 to limit the movement of the components and ensure that their movement is within a suitable range. The dust box 201 is fixedly installed on the inner wall of the storage drawer 102, and the back of the storage box 106 is connected to the dust box 201, making the installation of the adjustable component 2 more stable and ensuring the stability of the transmission between the components.

[0036] When in use, the support legs 101 of the desk 1 are first vertically welded to the bottom of the storage drawer 102 to provide stable support for the entire device. The tabletop 103 on the upper surface of the storage drawer 102 serves as the basic load-bearing surface, and the anti-drop edge strips 104 around it play a role in preventing items from falling off in advance. The force-bearing plate 109 between the front extension rod 108 and the storage drawer 102 remains in a standby state and does not interfere with the adjustment operation. The adjustment action begins with the adjustable component 2. The dust box 201 is fixed to the inner wall of the storage drawer 102. When triggered, the linkage rod 207 on the top of its back rotates around the hinge point, causing the control rod 205 on the bottom back to move synchronously. When the control rod 205 pushes the triangular plate 206 at the bottom of the left linkage rod 207 and the hinge rod 208 at the bottom of the right linkage rod 207 to rotate the triangular plate 206, the brake block 204 hinged at the right corner moves accordingly. The movement is transmitted through the rotating rod 202 on the inner partition 107 of the storage box 106 to balance the adjustment stress. The hinge rod 208 then drives the rectangular movable frame 209 fixed at the bottom, so that it and the baffle 210 at the top extend upward through the rectangular groove 105 on the outer wall of the table 103 and the storage drawer 102. During the process, the limiting plates 203 on both sides of the rectangular groove 105 on the bottom surface of the tabletop 103 restrict the range of motion of the rectangular movable frame 209 to prevent the components from shifting. The back of the storage box 106 is connected to the dustproof box 201 to further stabilize the transmission structure of the adjustable component 2. When the baffle 210 moves to the target position, the adjustment action is completed. At this time, the storage drawer 102 and the storage box 106 can be used normally for storing items. The force-bearing leaning board 109 can be unfolded as needed for the user to lean against. The anti-falling edge strip 104 continues to ensure the safety of items on the tabletop 103. All components work together to achieve the comprehensive functions of support, adjustment, storage and protection.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel smart desk with adjustable desktop, comprising a desk (1) and an adjustable component (2), characterized in that: The adjustable component (2) is installed on the inner wall of the middle part of the desk (1). The adjustable component (2) includes a dustproof box (201). The inner walls of the top two sides of the back of the dustproof box (201) are respectively hinged with connecting rods (207). The bottom ends of the two connecting rods (207) are hinged with control rods (205). The bottom end of the left connecting rod (207) is hinged with a triangular plate (206). The bottom end of the right connecting rod (207) is hinged with a hinge rod (208). The bottom end of the hinge rod (208) is fixedly fitted with a rectangular movable frame (209). The top end of the rectangular movable frame (209) is vertically installed with a baffle (210). The left corner of the rectangular movable frame (209) is fixedly inserted into the inner wall of the lower left corner of the rectangular movable frame (209). The right corner of the triangular plate (206) is hinged with a brake block (204).

2. The novel intelligent desk with adjustable desktop according to claim 1, characterized in that: The desk (1) includes a storage drawer (102), with support legs (101) vertically welded to the bottom two outer walls of the storage drawer (102), and a tabletop (103) welded to the upper surface of the storage drawer (102).

3. The novel intelligent desk with adjustable desktop according to claim 2, characterized in that: The lower surface of the storage drawer (102) is welded with a storage box (106), and the middle part of the storage box (106) is provided with a partition (107). A rotating rod (202) is rotatably connected to the inner wall of the partition (107), and one end of the rotating rod (202) extends inward and is fixedly connected to the other end of the brake block (204).

4. The novel intelligent desk with adjustable desktop according to claim 3, characterized in that: The tabletop (103) has anti-fall strips (104) on all four sides of its upper surface. Extension rods (108) are provided on the outer walls of the front two sides of the tabletop (103). A load-bearing plate (109) is horizontally inserted between the extension rods (108) and the storage drawer (102).

5. A novel intelligent desk with adjustable desktop according to claim 3, characterized in that: The outer walls of the tabletop (103) and the storage drawer (102) are respectively provided with rectangular grooves (105), and the rectangular movable frame (209) and the baffle (210) extend upward through the rectangular grooves (105) of the storage drawer (102) and the tabletop (103).

6. A novel intelligent desk with adjustable desktop according to claim 5, characterized in that: The tabletop (103) has a set of limiting plates (203) on the bottom outer wall on both sides of the rectangular groove (105). The dustproof box (201) is fixedly installed on the inner wall of the storage drawer (102). The back of the storage box (106) is connected to the dustproof box (201).

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