A kind of intelligent children's desk
By integrating human infrared temperature measurement sensors and multifunctional components on the child's desk, the safe folding of the display screen and the monitoring of the child's temperature is solved, and the problems of space occupation and safety are improved, and the quality of teaching and the adaptability and stability of the desk are improved. sex.
Patent Information
- Application Number
- CN202210780106.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-07-04
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2042-07-04
AI Technical Summary
After the display screen is set, the space occupied by existing children's desks is increased and the display screen is prone to collision and damage, which affects the quality and safety of teaching. At the same time, it is impossible to effectively monitor children's body temperature, reducing the practicality and safety of the desks.
A smart kindergarten desk is designed, using human infrared temperature measurement sensor, lifting component, movable component and support component. The display screen can be rotated out when used at the top of the desk, folded to the bottom when not in use, combining the rotating component and the gear. The bit component enables safe storage of the display screen and improves the versatility and stability of the desk by placing and storing components.
It improves the teaching quality and safety of the display screen, adapts to the use of children of different heights, reduces handling labor, extends the service life of the desk, and monitors the body temperature of the children in real time, improving the practicality and safety of the desk.
Smart Images

Figure CN114938893B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of desks, and in particular to an intelligent desk for children. Background Art
[0002] A desk is a table provided for students to use for studying in the classroom. For desks used by young children, in order to prevent students from being bumped and injured, it is usually necessary to provide cushioning protection for the corners of the desks. With the development of digital educational information technology, electronic teaching methods are increasingly being presented in the classroom. However, teachers usually explain in the front of the classroom, and students sit below to listen. Due to the different sitting positions of students, there will be a certain gap in the viewing range, which may easily lead to students who are far away from being unable to see clearly, which in turn will reduce the teaching quality to a certain extent. In order to avoid the above problems, display screens are provided on existing desks to enhance the clarity of students' viewing and improve the teaching quality to a certain extent. However, the setting of the display screen occupies the use space of the desk. At the same time, when not in use, the display screen is always exposed on the desk and is also easily bumped and damaged by students. As a result, the practicality of the desk is reduced while the safety of the display screen when placed is also reduced. Summary of the invention
[0003] The purpose of the present invention is to provide an intelligent children's desk to solve the problems raised in the above background technology.
[0004] To achieve the above object, the present invention provides the following technical solutions: an intelligent children's desk, comprising a desk body, a human body infrared temperature sensor is arranged on the top of the desk body;
[0005] A lifting component, wherein the lifting component is arranged below the desk body, and a supporting component is symmetrically arranged at the bottom end of the lifting component;
[0006] A placement component, wherein the placement component is arranged above the support component;
[0007] The movable component consists of a movable plate, an embedding groove, a display screen, a movable groove and a shifting component. The movable groove is opened at the top of the desk body, the movable plate is arranged in the inner cavity of the movable groove through symmetrically arranged rotating components, the embedding groove is opened at the bottom end of the movable plate, the display screen is embedded in the inner cavity of the embedding groove, and the shifting component is arranged at the top of the movable plate.
[0008] Preferably, the rotating assembly comprises a rotating rod and a rotating groove, the rotating rod is fixedly arranged on one side of the movable plate, the rotating groove is correspondingly opened on one side of the inner cavity of the movable groove, and the rotating rod is rotatably arranged in the inner cavity of the rotating groove.
[0009] Preferably, the shift assembly includes a baffle plate and two baffle grooves, the two baffle grooves are symmetrically arranged on both sides of the movable groove, the baffle plate is fixedly arranged on one side of the top of the movable plate, and a filling block is clamped in the inner cavity of one of the baffle grooves.
[0010] Preferably, the desk body is composed of a table top, a table cavity and a protective strip, the table cavity is fixedly arranged at the bottom end of the table top, the inner cavity of the table cavity is provided with a storage component, and the protective strip is sleeved on the edge of the table top.
[0011] Preferably, the lifting assembly includes two fixed rods, two lifting rods and a connecting plate, the two fixed rods are symmetrically arranged at the bottom end of the table chamber, the two lifting rods are respectively slidably arranged in the inner cavities of the two fixed rods, and the connecting plate is arranged between the two lifting rods through a symmetrically arranged fixing assembly.
[0012] Preferably, the fixing assembly includes a connecting rod, a fastening rod, a lifting groove and a fastening groove, the lifting groove is opened on the outer wall of the fixing rod, the connecting rod is fixedly arranged on the outer wall of the lifting rod, the fastening groove is opened on the outer wall of the connecting rod, one end of the fastening rod is interlaced with the inner cavity thread of the fastening groove, and the other end of the fastening rod passes through the outer wall of the connecting plate and extends to the outside.
[0013] Preferably, the support assembly comprises a support plate, two universal wheels, two protection blocks and two stabilizing assemblies, the support plate is fixedly arranged at the bottom end of the fixing rod, the two universal wheels are symmetrically arranged at the bottom end of the support plate, the two protection blocks are respectively sleeved at both ends of the support plate, and the two stabilizing assemblies are respectively arranged on the outer wall of the protection block;
[0014] The stabilizing assembly comprises a bolt and a top block, wherein the top block is fixedly arranged at the bottom end of the bolt, the top end of the bolt penetrates through the outer wall of the supporting plate and the protective block and extends upward, and the protective block is rubber.
[0015] Preferably, the placement assembly consists of a placement plate, two placement slots, and a plurality of springs, the two placement slots are symmetrically opened on the opposite side of the two fixing rods, the two ends of the placement plate are respectively arranged in the inner cavity of the two placement slots, and the plurality of springs are respectively fixedly arranged at the bottom of the two ends of the support plate.
[0016] Preferably, the storage assembly includes a fixed block, a pull-out slot and a drawer, the fixed block is fixedly arranged on one side of the inner cavity of the table chamber, the pull-out slot is opened on the front side of the fixed block, and the drawer is arranged in the inner cavity of the pull-out slot through a symmetrically arranged sliding assembly.
[0017] Preferably, the sliding assembly consists of a slider, a slide groove, a plurality of balls and a rolling groove, the slider is fixedly arranged on one side of the drawer, the slide groove is correspondingly opened on one side of the inner cavity of the pulling groove, the rolling groove is opened at the bottom end of the inner cavity of the pulling groove, and the plurality of balls are movably arranged in the inner cavity of the rolling groove.
[0018] Technical effects and advantages of the present invention:
[0019] (1) The present invention can teach through the display screen by cooperating with the movable component, the rotating component and the human infrared temperature sensor, thereby improving the quality of teaching. When the display screen is not in use, it can be moved to the bottom of the table board to avoid damage caused by bumps. Therefore, the safety of the display screen placement and the practicality of the desk are improved. At the same time, the body temperature of the children can be monitored in real time, which is beneficial to ensuring the physical health of the children and improving their safety at school.
[0020] (2) The present invention enables the height of the table top to be adjusted according to the needs of use through the matching arrangement of the lifting component and the fixing component, so that the desk can be better adapted to the use of children of different heights, thereby improving the practicality of the desk. At the same time, the setting of the fixing component can fix the adjusted lifting height, thereby ensuring the stability of the desk during use, while improving the convenience of lifting and lowering, and enhancing the use effect of the desk;
[0021] (3) The present invention enables the desk to be moved quickly by setting up the supporting components, thereby reducing the labor intensity of carrying. At the same time, after moving, the friction resistance between the desk and the ground can be strengthened, further improving the stability of the desk. At the same time, it also increases the service life to a certain extent and reduces its use cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0023] Figure 2 It is a schematic diagram of the top cross-sectional structure of the lifting assembly of the present invention.
[0024] Figure 3 It is a schematic diagram of the side sectional structure of the placement component of the present invention.
[0025] Figure 4 It is a front cross-sectional structural schematic diagram of the storage assembly of the present invention.
[0026] Figure 5 It is a schematic diagram of the side sectional structure of the support assembly of the present invention.
[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the main body of the desk of the present invention.
[0028] Figure 7It is a schematic diagram of the side sectional structure of the desk body of the present invention.
[0029] In the figure: 1, desk body; 11, desk board; 12, desk chamber; 13, protection strip; 2, lifting assembly; 21, fixing rod; 22, lifting rod; 23, connecting plate; 3, fixing assembly; 31, connecting rod; 32, fastening rod; 33, lifting slot; 34, fastening slot; 4, supporting assembly; 41, supporting plate; 42, universal wheel; 43, protection block; 44, bolt; 45, top block; 5, placement assembly; 51, placement plate; 52, placement slot; 53. Spring; 6. Storage assembly; 61. Fixed block; 62. Sliding slot; 63. Drawer; 7. Sliding assembly; 71. Sliding block; 72. Sliding slot; 73. Ball; 74. Rolling slot; 8. Movable assembly; 81. Movable plate; 82. Embedded slot; 83. Display screen; 84. Movable slot; 85. Baffle; 86. Baffle slot; 87. Filling block; 9. Rotating assembly; 91. Rotating rod; 92. Rotating slot; 10. Human infrared temperature sensor. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0031] The present invention provides Figure 1-7 The intelligent children's desk shown in the figure includes a desk body 1, and a human infrared temperature sensor 10 is arranged on the top of the desk body 1. The setting of the human infrared temperature sensor 10 can detect the body temperature of the child using the desk body 1 in real time, and can provide temperature feedback in time, so as to ensure the health and safety of the child;
[0032] A lifting component 2, the lifting component 2 is arranged below the desk body 1, and a supporting component 4 is symmetrically arranged at the bottom end of the lifting component 2;
[0033] A placement component 5 is arranged above the support component 4;
[0034] The movable component 8 is composed of a movable plate 81, an embedding groove 82, a display screen 83, a movable groove 84 and a gear assembly. The movable groove 84 is opened at the top of the desk body 1. The movable plate 81 is set in the inner cavity of the movable groove 84 through a symmetrically arranged rotating component 9. The embedding groove 82 is opened at the bottom of the movable plate 81. The display screen 83 is embedded in the inner cavity of the embedding groove 82, and the gear assembly is set at the top of the movable plate 81. The side of the movable plate 81 that is not embedded with the display screen 83 is consistent with the desktop material, which is metal. The display screen 83 can adopt the existing embedded touch display screen on the market. By rotating the movable plate 81, the display screen 83 can be turned out when teaching is needed, so that it is located at the top of the table board 11 so that it can be directly operated and used. When it is not needed, it is rotated in the opposite direction so that it faces downward, and the complete side of the movable plate 81 can be turned to be flush with the table board 11, so that it can be used normally. Therefore, it is convenient for teaching use, while improving the diversity of use of the table board 11 and increasing the practicality of the desk.
[0035] The rotating assembly 9 includes a rotating rod 91 and a rotating groove 92. The rotating rod 91 is fixedly arranged on one side of the movable plate 81. The rotating groove 92 is correspondingly opened on one side of the inner cavity of the movable groove 84. The rotating rod 91 is rotatably arranged in the inner cavity of the rotating groove 92. The rotating rod 91 is located in the middle of one side of the movable plate 81. By rotating with the rotating groove 92, the movable plate 81 can be driven to rotate in the inner cavity of the movable groove 84, so that the display screen 83 can be used conveniently as needed.
[0036] The stop assembly includes a baffle 85 and two stop grooves 86. The two stop grooves 86 are symmetrically arranged on both sides of the movable groove 84. The baffle 85 is fixedly arranged on one side of the top of the movable plate 81, and a filling block 87 is clamped in the inner cavity of one of the stop grooves 86. When the display screen 83 is not in use, the baffle 85 is clamped in the inner cavity of the other stop groove 86. When the movable plate 81 needs to be rotated, the filling block 87 is taken out from the inner cavity of one of the stop grooves 86, and the baffle 85 can be clamped into the inner cavity of one of the stop grooves 86 after rotating 180 degrees clockwise. Therefore, the display screen 83 is ensured to be rotated out, and the stability of the movable plate 81 after rotation is ensured. The setting of the baffle 85 and the retaining groove 86 enables the movable plate 81 to rotate only 180 degrees clockwise or counterclockwise, limiting the rotation range, thereby improving the accuracy of rotation, reducing the unnecessary rotation angle, and improving the efficiency of rotation. The filling block 87 can also be clamped to another retaining groove 86, so that the integrity of the table top 11 can be ensured when it is used, and the falling of the tool caused by the large gap at the top of the table top 11 can be avoided;
[0037] The desk body 1 is composed of a table board 11, a table chamber 12 and a protection strip 13. The table chamber 12 is fixedly arranged at the bottom end of the table board 11. The inner cavity of the table chamber 12 is provided with a storage component 6. The protection strip 13 is sleeved on the edge of the table board 11. The protection strip 13 is made of sponge to protect the four sides of the table board 11, so as to prevent the edge of the table board 11 from causing bumps to the children, thereby improving the safety of the table board 11 during use.
[0038] The lifting assembly 2 includes two fixed rods 21, two lifting rods 22 and a connecting plate 23. The two fixed rods 21 are symmetrically arranged at the bottom end of the table chamber 12. The two lifting rods 22 are respectively slidably arranged in the inner cavities of the two fixed rods 21, and the connecting plate 23 is arranged between the two lifting rods 22 through the symmetrically arranged fixing assembly 3. The two fixed rods 21 are fixedly arranged at the bottom end of the table chamber 12. The arrangement of the connecting plate 23 is conducive to moving the two lifting rods 22 at the same time when the connecting plate 23 is raised and lowered, so as to improve the convenience during lifting;
[0039] The fixing assembly 3 includes a connecting rod 31, a fastening rod 32, a lifting groove 33 and a fastening groove 34. The lifting groove 33 is provided on the outer wall of the fixing rod 21. The connecting rod 31 is fixedly arranged on the outer wall of the lifting rod 22. The fastening groove 34 is provided on the outer wall of the connecting rod 31. One end of the fastening rod 32 is interlaced with the inner cavity thread of the fastening groove 34. The other end of the fastening rod 32 penetrates the outer wall of the connecting plate 23 and extends to the outside. The lifting groove 33 is strip-shaped. The connecting rod 31 slides and interlaced along the lifting groove 33. The outer wall of the fastening rod 32 is provided with an external thread, which is rotatably arranged with the inner cavity thread of the fastening groove 34. By rotating the fastening rod 32 to connect it with the corresponding fastening groove 34, the connecting plate 23 can be relatively fixed after the height is adjusted.
[0040] The support assembly 4 includes a support plate 41, two universal wheels 42, two protection blocks 43 and two stabilizing assemblies. The support plate 41 is fixedly arranged at the bottom end of the fixing rod 21, the two universal wheels 42 are symmetrically arranged at the bottom end of the support plate 41, the two protection blocks 43 are respectively sleeved at the two ends of the support plate 41, and the two stabilizing assemblies are respectively arranged on the outer walls of the protection blocks 43. The arrangement of the two universal wheels 42 is conducive to the movement of the desk body 1. The protection blocks 43 are made of rubber to protect the two ends of the support plate 41, which can avoid collision during use, and is conducive to further improvement. The safety of the high desk body 1 during use, the stabilizing assembly includes a bolt 44 and a top block 45, the top block 45 is fixedly arranged at the bottom end of the bolt 44, the top end of the bolt 44 penetrates the outer wall of the support plate 41 and the protective block 43 and extends upward, and the protective block 43 is rubber, the cross section of the top block 45 is trapezoidal, the outer wall of the bolt 44 and the outer wall of the protective block 43 and the support plate 41 overlap and are interlaced with each other, and by rotating the bolt 44, the top block 45 can be raised and lowered, so that after the desk body 1 is moved, its stability can be enhanced, thereby improving the use effect of the desk body 1;
[0041] The placement component 5 is composed of a placement plate 51, two placement grooves 52, and a plurality of springs 53. The two placement grooves 52 are symmetrically arranged on the opposite side of the two fixing rods 21. The two ends of the placement plate 51 are respectively arranged in the inner cavity of the two placement grooves 52, and the plurality of springs 53 are respectively fixedly arranged at the bottom of the two ends of the placement plate 51. The placement plate 51 has a certain inclination angle, which is convenient for placing the feet when in use, thereby improving the comfort of the desk body 1. The spring 53 is fixedly arranged between the placement plate 51 and the placement groove 52. The setting of the spring 53 is conducive to improving the load-bearing effect of the placement plate 51 when in use, so that it can have a certain buffering effect when subjected to the stepping force, thereby improving the service life of the placement plate 51 to a certain extent and reducing its use cost.
[0042] The storage assembly 6 includes a fixed block 61, a pull-out groove 62 and a drawer 63. The fixed block 61 is fixedly arranged on one side of the inner cavity of the desk chamber 12, the pull-out groove 62 is opened on the front of the fixed block 61, and the drawer 63 is arranged in the inner cavity of the pull-out groove 62 through a symmetrically arranged sliding assembly 7. The setting of the drawer 63 can place some used pens and other supplies, which can avoid the phenomenon of breaking caused by misplacement, thereby further improving the practicality of the use of the desk body 1;
[0043] The sliding assembly 7 is composed of a slider 71, a slide groove 72, a plurality of balls 73 and a rolling groove 74. The slider 71 is fixedly arranged on one side of the drawer 63, the slide groove 72 is correspondingly opened on one side of the inner cavity of the pulling groove 62, the rolling groove 74 is opened at the bottom end of the inner cavity of the pulling groove 62, and the plurality of balls 73 are movably arranged in the inner cavity of the rolling groove 74. The setting of the slider 71 and the slide groove 72 is conducive to the sliding of the drawer 63 along the inner cavity of the pulling groove 62, which is convenient for use. When the drawer 63 is pulled, the plurality of balls 73 will roll in the inner cavity of the rolling groove 74, thereby reducing the friction resistance between the drawer 63 and the bottom of the inner cavity of the pulling groove 62, thereby facilitating the pulling convenience and reducing the wear caused by friction, thereby helping to extend its service life.
[0044] Working principle of the present invention:
[0045] First, the movement of the universal wheel 42 drives the desk body 1 to move to a suitable use position. After the movement, in order to ensure the stability of the desk body 1 during use, the bolt 44 can be rotated. The bolt 44 passes through the overlapping part of the support plate 41 and the protection block 43, and is arranged with threads interlaced between the two. By rotating the bolt 44, the bolt 44 can drive the top block 45 to move downward, and after moving to contact and squeeze the ground, the bolt 44 is notified to rotate. At this time, the top block 45 is in a squeezed state with the ground, thereby increasing the friction resistance with the ground, thereby improving the stability of the desk body 1 in use;
[0046] Next, the height of the table top 11 is adjusted according to the height of the child. By adjusting the height of the connecting plate 23 up and down, the outer walls of both ends of the connecting plate 23 are fixedly provided with connecting rods 31. The connecting rods 31 are lifted and moved along the lifting grooves 33 opened on the outer walls of the fixing rods 21. The connecting rods 31 and the lifting rods 22 are fixedly provided, so that the two lifting rods 22 are driven to lift and slide along the inner cavities of the two fixing rods 21 at the same time. When the height of the table top 11 is appropriate, the fastening rods 32 are rotated in sequence, so that the fastening rods 32 pass through the outer wall of the connecting plate 23 and are screwed and tightened with the corresponding fastening grooves 34, so that the connecting plate 23 can be squeezed to be fixed;
[0047] Finally, when the display screen 83 needs to be used, the filling block 87 in the inner cavity of one of the retaining grooves 86 can be taken out first, and then the side of the movable plate 81 close to the top of one of the retaining grooves 86 can be pressed to make the movable plate 81 rotate clockwise around the rotating rod 91 under the action of pressure, and the baffle 85 fixed on one side of the movable plate 81 will be separated from the inner cavity of another of the retaining grooves 86 during the clockwise rotation. After rotating one hundred and eighty degrees, the baffle 85 will rotate to the inner cavity of one of the retaining grooves 86, so that the display screen 83 at the bottom of the movable plate 81 can be rotated to an upward direction, and then the filling block 87 can be inserted into the inner cavity of another of the retaining grooves 86, so that it can ensure the integrity of the table top 11 while also preventing items on the table top 11 from falling. In summary, the display screen 83 can be used for teaching, so as to effectively improve the quality of teaching.
[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An intelligent children's desk, characterized in that: include; A desk body (1), wherein a human body infrared temperature sensor (10) is arranged on the top of the desk body (1); The lifting component (2) is arranged below the desk body (1), and a support component (4) is symmetrically arranged at the bottom end of the lifting component (2). The lifting component (2) comprises two fixing rods (21), two lifting rods (22) and a connecting plate (23). The two fixing rods (21) are symmetrically arranged at the bottom end of the desk cavity (12), and the two lifting rods (22) are respectively slidably arranged in the inner cavities of the two fixing rods (21), and the connecting plate (23) is arranged on the two lifting rods through the symmetrically arranged fixing components (3). The fixing assembly (3) comprises a connecting rod (31), a fastening rod (32), a lifting groove (33) and a fastening groove (34); the lifting groove (33) is formed on the outer wall of the fixing rod (21); the connecting rod (31) is fixedly arranged on the outer wall of the lifting rod (22); the fastening groove (34) is formed on the outer wall of the connecting rod (31); one end of the fastening rod (32) is interlaced with the inner cavity thread of the fastening groove (34); and the other end of the fastening rod (32) penetrates the outer wall of the connecting plate (23) and extends to the outside; A placement component (5), wherein the placement component (5) is arranged above the support component (4); A movable assembly (8), the movable assembly (8) comprising a movable plate (81), an embedding groove (82), a display screen (83), a movable groove (84) and a shift assembly, the movable groove (84) being arranged at the top of a desk body (1), the movable plate (81) being arranged in the inner cavity of the movable groove (84) through a symmetrically arranged rotating assembly (9), the embedding groove (82) being arranged at the bottom of the movable plate (81), the display screen (83) being embedded in the inner cavity of the embedding groove (82), and the shift assembly being arranged at the top of the movable plate (81), the shift assembly comprising a baffle (85) and two baffle grooves (86), the two baffle grooves (86) being symmetrically arranged at both sides of the movable groove (84), the baffle plate (85) being fixedly arranged at one side of the top of the movable plate (81), and a filling block (87) being clamped in the inner cavity of one of the baffle grooves (86).
2. The intelligent children's desk according to claim 1, characterized in that: The rotating assembly (9) comprises a rotating rod (91) and a rotating groove (92), wherein the rotating rod (91) is fixedly arranged on one side of the movable plate (81), the rotating groove (92) is correspondingly opened on one side of the inner cavity of the movable groove (84), and the rotating rod (91) is rotatably arranged in the inner cavity of the rotating groove (92).
3. The intelligent children's desk according to claim 1, characterized in that: The desk body (1) is composed of a table top (11), a table cavity (12) and a protective strip (13); the table cavity (12) is fixedly arranged at the bottom end of the table top (11); a storage component (6) is arranged in the inner cavity of the table cavity (12); and the protective strip (13) is sleeved on the edge of the table top (11).
4. The intelligent children's desk according to claim 1, characterized in that: The support assembly (4) comprises a support plate (41), two universal wheels (42), two protection blocks (43) and two stabilizing assemblies, wherein the support plate (41) is fixedly arranged at the bottom end of the fixing rod (21), the two universal wheels (42) are symmetrically arranged at the bottom end of the support plate (41), the two protection blocks (43) are respectively sleeved at two ends of the support plate (41), and the two stabilizing assemblies are respectively arranged on the outer wall of the protection block (43); The stabilizing assembly comprises a bolt (44) and a top block (45), wherein the top block (45) is fixedly arranged at the bottom end of the bolt (44), the top end of the bolt (44) penetrates through the outer wall of the supporting plate (41) and the protective block (43) and extends upward, and the protective block (43) is rubber.
5. The intelligent children's desk according to claim 1, characterized in that: The placement assembly (5) is composed of a placement plate (51), two placement grooves (52), and a plurality of springs (53); the two placement grooves (52) are symmetrically arranged on opposite sides of the two fixing rods (21); the two ends of the placement plate (51) are respectively arranged in the inner cavities of the two placement grooves (52), and the plurality of springs (53) are respectively fixedly arranged at the bottom of the two ends of the placement plate (51).
6. The intelligent children's desk according to claim 3, characterized in that: The storage assembly (6) comprises a fixed block (61), a drawer (62) and a drawer (63); the fixed block (61) is fixedly arranged on one side of the inner cavity of the table chamber (12); the drawer (63) is opened on the front side of the fixed block (61); and the drawer (63) is arranged in the inner cavity of the drawer groove (62) via a symmetrically arranged sliding assembly (7).
7. The intelligent children's desk according to claim 6, characterized in that: The sliding assembly (7) is composed of a slider (71), a slide groove (72), a plurality of round balls (73) and a rolling groove (74); the slider (71) is fixedly arranged on one side of the drawer (63); the slide groove (72) is correspondingly opened on one side of the inner cavity of the drawer groove (62); the rolling groove (74) is opened at the bottom end of the inner cavity of the drawer groove (62); and the plurality of round balls (73) are movably arranged in the inner cavity of the rolling groove (74).
Citation Information
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Intelligent lifting desk-chair
CN109645690A
Multifunctional operation platform based on computer experiment technology
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