Multifunctional children lifting learning desk

Abstract

This utility model discloses a multifunctional height-adjustable children's study desk, including a height-adjustable desk assembly and a storage assembly. The height-adjustable desk assembly includes a desktop, a supporting structure, and a flip-adjustable component. The desktop is mounted on the supporting structure, and the flip-adjustable component is connected to the supporting structure. The storage assembly is mounted on the desktop. The desktop includes a fixed desktop and a movable desktop. The fixed desktop is fixedly connected to the supporting structure, the movable desktop is hinged to the supporting structure, and the flip-adjustable component is connected to the movable desktop. This utility model features a clever and reasonable overall structural design, strong practicality, and adjustable movable desktop angle, increasing the desk's flexibility and allowing it to meet the postural needs of different learning scenarios such as writing, reading, and drawing. This facilitates children's operation, reduces spinal pressure, and the storage assembly enhances the desk's storage function, improving its overall practicality.

Description

Technical Field

[0001] This utility model belongs to the field of height-adjustable desk technology, specifically relating to a multifunctional height-adjustable children's study desk. Background Technology

[0002] In children's learning and development, study desks serve as essential learning tools, and their design and functionality significantly impact children's learning experience, physical health, and learning efficiency. With continuously evolving educational philosophies and parents' increasing focus on children's health, the market is placing higher demands on the functionality and practicality of study desks.

[0003] While existing study desks offer adjustable desktop height, their flexibility in use is insufficient to meet the diverse needs of various learning scenarios. For example, a fixed-angle desktop cannot provide adequate support for activities requiring specific angles, such as drawing or crafts. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and provide a multifunctional children's height-adjustable study desk with a clever and reasonable structural design and strong practicality. The angle of the movable desktop can be adjusted to increase the flexibility of the study desk and make it able to meet the postural needs of different learning scenarios such as writing, reading, and drawing. It is convenient for children to operate, reduces spinal pressure, and the storage components can increase the storage function of the study desk and improve its practicality.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A multifunctional height-adjustable children's study desk includes a height-adjustable desk assembly and a storage assembly. The height-adjustable desk assembly includes a desktop, a support structure, and a flip-adjustment mechanism. The desktop is mounted on the support structure, and the flip-adjustment mechanism is connected to the support structure. The storage assembly is mounted on the desktop. The desktop includes a fixed desktop and a movable desktop. The fixed desktop is fixedly connected to the support structure, the movable desktop is hinged to the support structure, and the flip-adjustment mechanism is connected to the movable desktop. The overall structure is cleverly and reasonably designed, highly practical, and the angle of the movable desktop can be adjusted, increasing the flexibility of the study desk and allowing it to meet the postural needs of different learning scenarios such as writing, reading, and drawing. This facilitates children's operation, reduces spinal pressure, and the storage assembly increases the desk's storage function, enhancing its practicality.

[0007] Furthermore, the storage component includes a back panel, vertical splicing panels, and partitions. The vertical splicing panels are arranged vertically at intervals along the length of the back panel, and partitions are set between adjacent vertical splicing panels. The partitions divide the area between adjacent splicing panels into several storage spaces. The storage component is fixedly set on the top surface of the fixed desktop panel. The vertical splicing panels are fixed to the back panel with screws. The overall structure is cleverly and reasonably designed. By combining the vertical splicing panels and partitions, several storage spaces are formed, which can be used to classify and store books, stationery, and other school supplies, cultivate children's tidying habits, and maintain a clean learning environment.

[0008] Furthermore, the back panel is equipped with storage hanging holes, in which hooks are installed. The storage hanging holes are evenly distributed throughout the back panel, allowing the hooks to be placed as needed, making it convenient to hang items such as backpacks and headphones, saving desktop space, making the desktop tidier, and enhancing the functionality and flexibility of the study desk.

[0009] Furthermore, the back panel is equipped with cable management slots, which facilitate the orderly passage of cables from devices such as desk lamps and tablets, preventing messy tangles on the desktop and keeping the study area tidy.

[0010] Furthermore, the support structure includes a support frame, lifting columns, connecting rods, and a drive motor. The lifting columns are symmetrically positioned at the left and right ends of the support frame, and a connecting rod connects the two lifting columns. A drive motor is mounted on one of the lifting columns and connected to the connecting rod. The overall structure is rationally designed; the drive motor, through the connecting rod, drives the synchronous lifting of the two lifting columns, enabling flexible adjustment of the desktop height. This allows the study desk to adapt to the height needs of children of different ages, ensuring comfortable sitting posture. Support feet are provided at the bottom of the lifting columns, and a reinforcing crossbar is installed between the two lifting columns. The support feet increase the contact area between the study desk and the ground, providing a stable foundation. The reinforcing crossbar connects the two lifting columns, serving a connecting and reinforcing function. Through the support feet and reinforcing crossbar, the rigidity of the entire support structure is enhanced, significantly improving the stability and safety of the study desk.

[0011] Furthermore, a baffle is provided on the front top of the movable desktop panel. The baffle design can prevent books, stationery, etc. from slipping off when the movable desktop panel is tilted during use.

[0012] Furthermore, a connecting frame is fixedly installed below the movable desktop panel, and a fixed seat is provided on the support frame. The rear end of the connecting frame is hinged to the fixed seat via a pin. The connecting frame is fixedly supported below the movable desktop panel, enhancing structural strength and reliability. It can reasonably distribute the gravity, pressure, and other forces borne by the movable desktop panel during use to the support frame, improving the stability and durability of the entire study desk. Moreover, the connecting frame and the fixed seat are connected by a pin, realizing the hinged connection between the movable desktop panel and the support structure, allowing the movable desktop panel to rotate flexibly around the pin and adjust the usage angle of the movable desktop panel.

[0013] Furthermore, the flip adjustment component includes a pneumatic spring and a locking switch. A fixed base two is provided on the support frame. The pneumatic spring and the fixed base two are hinged together by a pin two. The piston rod of the pneumatic spring is connected to the locking switch. The fixed base two is fixed to the support frame by screws, which facilitates disassembly and ensures installation firmness. The pneumatic spring and the fixed base two are connected by a pin two, allowing the pneumatic spring to rotate as a whole. This is suitable for adjusting the angle of the movable desktop panel when flipped downwards. The locking switch design facilitates the manual adjustment of the angle of the movable desktop panel.

[0014] Furthermore, the locking switch includes a switch base and a lever. The switch base is assembled from two switch bases, and a cavity is provided inside the switch base. A limiting groove is provided on the side wall of the cavity. A pressing part is provided on the lever, which is located inside the cavity. A limiting protrusion is provided on the pressing part. The limiting protrusion is rotatably limited in the limiting groove. A pressing surface is provided on the pressing part. The switch base is fixed to the movable table plate with screws, which is convenient for disassembly and assembly. The switch base adopts a split design, which facilitates the disassembly and assembly between the locking switch and the piston rod. Switch base one and switch base two are also connected and fixed as a whole with screws to ensure the overall structural stability after assembly. The limiting protrusion is rotatably limited in the limiting groove, so that the lever rotates around the limiting protrusion as the axis. A limiting stop is also provided in the cavity. The limiting stop abuts against the top of the pressing surface. The design of the limiting stop makes the lever only able to be adjusted upwards, thereby controlling the rotation angle of the lever and preventing excessive rotation of the lever from causing component or locking failure.

[0015] Furthermore, the cavity sidewall is provided with a limiting groove two, and the end of the piston rod is provided with a limiting protrusion two. The limiting protrusion two is rotatably limited within the limiting groove two. The end of the piston rod is connected to a release rod, which is located inside the cavity. The pressing surface faces the release rod. The design is ingenious and reasonable. When the lever is turned, the pressing surface will rotate towards the release rod and press against the release rod. The release rod is subjected to pressure, and the pneumatic spring provides the reset power, causing the movable tabletop to reset and rise around pin one (pressing down the movable tabletop will cause it to descend). At the same time, the pneumatic spring itself rotates synchronously around pin two. When the movable tabletop reaches the required angle, the locking switch is released, the pressure pressing against the release rod disappears, the release rod resets, and the pneumatic spring stops resetting due to resistance. At this time, the movable tabletop is fixed at the required angle. In this application, the allowable range of the movable tabletop adjustment angle α is within 0° to 60°.

[0016] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0017] This utility model features a clever and reasonable structural design with strong practicality. The study desk integrates storage components, increasing its storage function and enhancing its usability. It allows for easy access to frequently used books, stationery, etc., enabling categorized and organized placement and helping children develop good habits of putting things away and keeping things tidy from an early age. At the same time, it is designed with an adjustable tabletop, increasing the flexibility of the study desk and allowing it to meet the postural needs of different learning scenarios such as writing, reading, and drawing, making it convenient for children to operate and reducing spinal pressure. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is a structural schematic diagram of a multifunctional height-adjustable children's study desk according to the present invention;

[0020] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0021] Figure 3 This is a front structural diagram of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the storage component and the lifting table component after disassembly in this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the storage component in this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the lifting table assembly in this utility model;

[0025] Figure 7 for Figure 6A magnified schematic diagram of the partial structure at point A in the middle;

[0026] Figure 8 This is a schematic diagram of the adjustable rotating desktop panel in this utility model;

[0027] Figure 9 This is a schematic diagram showing the position of the release rod within the cavity in this utility model;

[0028] Figure 10 This is a schematic diagram of the installation structure of the pneumatic spring and locking switch in this utility model;

[0029] Figure 11 for Figure 10 Exploded view;

[0030] Figure 12 This is a schematic diagram of the structure of the switch base of this utility model;

[0031] Figure 13 This is a schematic diagram showing the positional distribution of the limiting stop within the cavity in this utility model.

[0032] In the diagram: 1-Height-adjustable table assembly; 2-Support structure; 3-Storage assembly; 4-Back panel; 5-Vertical splicing panel; 6-Partition panel; 7-Storage space; 8-Storage hanging hole; 9-Hook; 10-Cable channel hole; 11-Support frame; 12-Height-adjustable column; 13-Connecting rod; 14-Drive motor; 15-Support feet; 16-Reinforcing crossbar; 17-Baffle; 18-Connecting frame; 19-Fixed base one; 20-Pin one; 2 1-Pneumatic spring; 22-Fixed base two; 23-Pin two; 24-Locking switch; 25-Fixed desktop plate; 26-Modible desktop plate; 27-Switch base one; 28-Switch base two; 29-Cavity; 30-Limiting groove one; 31-Pressing part; 32-Limiting protrusion one; 33-Pressing surface; 34-Limiting groove two; 35-Limiting protrusion two; 36-Release rod; 37-Piston rod; 38-Paddle; 39-Limiting stop. Detailed Implementation

[0033] like Figures 1 to 13As shown, this utility model discloses a multifunctional height-adjustable children's study desk, including a height-adjustable desk assembly 1 and a storage assembly 3. The height-adjustable desk assembly 1 includes a desktop, a support structure 2, and a flip-adjustment component. The desktop is mounted on the support structure 2, and the flip-adjustment component is connected to the support structure 2. The storage assembly 3 is mounted on the desktop. The desktop includes a fixed desktop 25 and a movable desktop 26. The fixed desktop 25 is fixedly connected to the support structure 2, and the movable desktop 26 is hinged to the support structure 2. The flip-adjustment component is connected to the movable desktop 26. The overall structure is cleverly and reasonably designed, with strong practicality. The angle of the movable desktop 26 can be adjusted, increasing the flexibility of the study desk and allowing it to meet the posture requirements of different learning scenarios such as writing, reading, and drawing. This facilitates children's operation and reduces spinal pressure. The storage assembly 3 increases the storage function of the study desk, enhancing its practicality.

[0034] The storage component 3 includes a back panel 4, longitudinal splicing panels 5, and partition panels 6. The longitudinal splicing panels 5 are arranged vertically at intervals along the length of the back panel 4. A partition panel 6 is provided between two adjacent longitudinal splicing panels 5, dividing the area between two adjacent splicing panels into several storage spaces 7. The storage component 3 is fixedly installed on the top surface of the fixed desktop board 25. The longitudinal splicing panels 5 are fixedly connected to the back panel 4 by screws. The overall structure is cleverly and reasonably designed. The combination of the longitudinal splicing panels 5 and the partition panels 6 forms several storage spaces 7, which can be used to classify and store books, stationery, and other school supplies, cultivate children's tidying habits, and maintain a clean learning environment.

[0035] The back panel 4 has storage hanging holes 8, each containing a hook 9. These holes are evenly distributed throughout the back panel 4, allowing the hooks 9 to be placed as needed. This facilitates hanging items such as backpacks and headphones, saving desktop space and keeping the desktop tidy. It also enhances the functionality and flexibility of the study desk, and the number of hooks 9 can be adjusted as required. The back panel 4 also features cable management holes 10. These holes allow for the orderly passage of cables from devices such as desk lamps and tablets, preventing tangled cables and maintaining a clean study area.

[0036] The support structure 2 includes a support frame 11, lifting columns 12, connecting rods 13, and a drive motor 14. The lifting columns 12 are symmetrically arranged at the left and right ends of the support frame 11. The two lifting columns 12 are connected by a connecting rod 13. The drive motor 14 is installed on one of the lifting columns 12 and is connected to the connecting rod 13. The overall structure is reasonably designed. The drive motor 14 drives the two lifting columns 12 to lift synchronously through the connecting rod 13, realizing flexible adjustment of the desktop height. This allows the study desk to adapt to the height needs of children of different ages and ensures comfortable sitting posture.

[0037] The bottom of the lifting column 12 is equipped with a support foot 15, and a reinforcing crossbar 16 is provided between the two lifting columns 12. The support foot 15 increases the contact area between the study table and the ground, providing a stable foundation. The reinforcing crossbar 16 connects the two lifting columns 12, playing a connecting and reinforcing role. Through the support foot 15 and the reinforcing crossbar 16, the rigidity of the entire support structure 2 is enhanced, significantly improving the stability and safety of the study table.

[0038] A baffle 17 is provided on the front top of the movable desktop 26. The design of the baffle 17 can prevent books, stationery, etc. from slipping off when the movable desktop 26 is tilted. A connecting frame 18 is fixedly installed under the movable desktop 26, and a fixed seat 19 is provided on the support frame 11. The rear end of the connecting frame 18 is hinged to the fixed seat 19 by a pin 20. The connecting frame 18 is fixedly supported under the movable desktop 26, which enhances the structural strength and reliability. It can reasonably distribute the gravity, pressure and other forces borne by the movable desktop 26 during use to the support frame 11, thereby improving the stability and durability of the entire study table. Moreover, the connection between the connecting frame 18 and the fixed seat 19 by the pin 20 realizes the hinged connection between the movable desktop 26 and the support structure 2, so that the movable desktop 26 can rotate flexibly around the pin 20 and adjust the use angle of the movable desktop 26.

[0039] At least one set of flip-adjustment components is provided, and preferably two sets are provided in this application. The two sets are symmetrically distributed on both sides of the connecting frame 18 to ensure the overall structural balance and stability. The flip-adjustment components include a pneumatic spring 21 and a locking switch 24. A second fixed seat 22 is provided on the support frame 11. The pneumatic spring 21 and the second fixed seat 22 are hinged together by a second pin 23. The piston rod 37 of the pneumatic spring 21 is connected to the locking switch 24. The pneumatic spring 21 in this application is prior art, and the specific structure can be referred to the structure of patent publication number CN223049304U. The second fixed seat 22 is fixed to the support frame 11 with screws, which is convenient for disassembly and ensures the installation is firm. The pneumatic spring 21 and the second fixed seat 22 are connected by a second pin 23, which allows the pneumatic spring 21 to rotate as a whole, which is suitable for the angle adjustment of the downward flip of the movable desktop 26. The design of the locking switch 24 facilitates the manual adjustment of the angle of the movable desktop 26.

[0040] The locking switch 24 includes a switch base and a lever 38. The switch base is assembled from a first switch base 27 and a second switch base 28. A cavity 29 is provided inside the switch base, and a limiting groove 30 is provided on the side wall of the cavity 29. A pressing part 31 is provided on the lever 38, located within the cavity 29. A limiting protrusion 32 is provided on the pressing part 31, which is rotatably limited within the limiting groove 30. A pressing surface 33 is provided on the pressing part 31. The switch base is fixed to the movable desktop plate 26 by screws, allowing for easy assembly and disassembly. The switch base adopts a split design, facilitating the connection between the locking switch 24 and the movable desktop plate 26. The disassembly and assembly of the stopper rod 37, and the connection and fixation of switch base 1 27 and switch base 28 into a whole by screws, ensure the overall structural stability after assembly. The limiting protrusion 1 32 is rotated and limited in the limiting groove 1 30, so that the paddle 38 rotates around the limiting protrusion 1 32 as the axis. In addition, a limiting stop 39 is also provided in the cavity 29. The limiting stop 39 abuts against the top of the pressing surface 33. The design of the limiting stop 39 makes the paddle 38 only able to be adjusted by moving it upwards, thereby controlling the rotation angle of the paddle 38 and preventing the paddle 38 from rotating excessively, which may cause the component or locking to fail.

[0041] The cavity 29 has a limiting groove 34 on its side wall, and a limiting protrusion 35 at the end of the piston rod 37. The limiting protrusion 35 is rotatably limited within the limiting groove 34. A release rod 36 is connected to the end of the piston rod 37. The release rod 36 is located inside the cavity 29, and the pressing surface 33 faces the release rod 36. The design is ingenious and reasonable. When the lever 38 is turned, the pressing surface 33 will rotate toward the release rod 36 and press against the release rod 36. The release rod 36 is under pressure, and the pneumatic spring 21 provides the reset force, allowing the movable tabletop to move. The movable tabletop 26 rises and resets around pin 20 (it descends when the movable tabletop 26 is pressed down), while the pneumatic spring 21 rotates synchronously around pin 23. When the movable tabletop 26 reaches the desired angle, the locking switch 24 is released, the pressure on the release rod 36 disappears, the release rod 36 resets, and the pneumatic spring 21 stops resetting due to resistance. At this point, the movable tabletop 26 is fixed at the desired angle. In this application, the allowable range of the adjustable angle α of the movable tabletop 26 is 0° to 60°. Figure 8 As shown.

[0042] The height of this study desk is adjustable. A single drive motor 14 drives the simultaneous lifting of the dual lifting columns 12 to accommodate the height needs of children of different ages, ensuring comfortable sitting posture. The movable desktop board 26 can be tilted down and adjusted to any angle between 0° and 60° to meet the postural requirements of different learning scenarios such as writing, reading, and drawing, reducing spinal pressure. The edges of the movable desktop board 26 are equipped with baffles 17 to prevent books and stationery from slipping when tilted. The study desk also integrates storage components 3 for categorizing and storing books, stationery, and other learning supplies, cultivating children's tidying habits. The back panel 4 has pre-set storage holes 8 for installing hooks 9, and their positions can be adjusted as needed for hanging backpacks, headphones, and other items, saving desktop space.

[0043] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A multifunctional height-adjustable children's study desk, characterized in that, include: A height-adjustable desk assembly, comprising a desktop panel, a support structure, and a tilt adjustment component, wherein the desktop panel is disposed on the support structure, and the tilt adjustment component is connected to the support structure; A storage component, wherein the storage component is disposed on the desktop panel; The desktop panel includes a fixed desktop panel and a movable desktop panel. The fixed desktop panel is fixedly connected to the support structure, the movable desktop panel is hinged to the support structure, and the flip adjustment component is connected to the movable desktop panel.

2. The multifunctional height-adjustable children's study desk according to claim 1, characterized in that: The storage component includes a back panel, longitudinal splicing panels, and partition panels. The longitudinal splicing panels are arranged vertically at intervals along the length of the back panel. The partition panels are arranged between two adjacent longitudinal splicing panels, and the partition panels divide the area between two adjacent splicing panels into several storage spaces.

3. A multifunctional height-adjustable children's study desk according to claim 2, characterized in that: The rear panel is provided with a storage hanging hole, and a hook is installed in the storage hanging hole.

4. A multifunctional height-adjustable children's study desk according to claim 2, characterized in that: The rear plate is provided with a wire-threading slot.

5. A multifunctional height-adjustable children's study desk according to claim 1, characterized in that: The support structure includes a support frame, lifting columns, connecting rods, and a drive motor. The lifting columns are symmetrically arranged at the left and right ends of the support frame. The connecting rods are connected between the two lifting columns. The drive motor is installed on one of the lifting columns and is connected to the connecting rods. The bottom of the lifting columns is provided with support feet, and a reinforcing crossbar is provided between the two lifting columns.

6. A multifunctional height-adjustable children's study desk according to claim 1, characterized in that: A baffle is provided on the front of the top of the movable desktop panel.

7. A multifunctional height-adjustable children's study desk according to claim 5, characterized in that: A connecting frame is fixedly installed below the movable desktop panel, and a fixed seat is provided on the support frame. The rear end of the connecting frame is hinged to the fixed seat by a pin.

8. A multifunctional height-adjustable children's study desk according to claim 5, characterized in that: The flip adjustment component includes a pneumatic spring and a locking switch. A second fixed seat is provided on the support frame. The pneumatic spring and the second fixed seat are hinged together by a second pin. The piston rod of the pneumatic spring is connected to the locking switch.

9. A multifunctional height-adjustable children's study desk according to claim 8, characterized in that: The locking switch includes a switch base and a lever. The switch base is assembled from switch base one and switch base two. A cavity is provided inside the switch base. A limiting groove is provided on the side wall of the cavity. A pressing part is provided on the lever. The pressing part is located inside the cavity. A limiting protrusion is provided on the pressing part. The limiting protrusion is rotatably limited in the limiting groove. A pressing surface is provided on the pressing part.

10. A multifunctional height-adjustable children's study desk according to claim 9, characterized in that: The cavity sidewall is provided with a limiting groove 2, and the end of the piston rod is provided with a limiting protrusion 2. The limiting protrusion 2 is rotatably limited within the limiting groove 2. The end of the piston rod is connected to a release rod, which is located within the cavity, and the pressing surface is positioned facing the release rod.

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