Learning desk

Abstract

The utility model relates to a study desk which comprises a desk body, the desk body comprises a desk panel and desk legs which are connected with the desk panel and are adjustable in height, and desk feet are arranged at the lower ends of the desk legs. The desktop plate is provided with a first groove and a second groove; the first driving device is connected with the table top plate; the first groove is covered with the first cover plate, and the first cover plate is connected with the first driving device; the second driving device is connected with the table top plate; the second groove is covered with the first cover plate, the second groove is covered with the second cover plate, the second cover plate is connected with the second driving device, and the bookshelf is connected with the desktop plate. Electronic products are placed in the first groove and the second groove, and the first cover plate and the second cover plate cover the first groove and the second groove, so that the electronic products are convenient to store and protect; the first cover plate and the second cover plate can slide automatically, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to learning desk technical field, concretely is a learning desk. BACKGROUND

[0002] The current learning desk is the constant tool of assisting user study, along with social progress and science and technology development, the style of learning desk also increases along with it, the existing learning desk can adjust height through manual mode, for low grade or smaller user, manually adjusting the height of the desktop may have difficulty, the existing learning desk simple structure, the desktop does not have the space of accommodating tablet computer or electronic writing board, when user finishes online class at home, may take tablet computer or electronic writing board to go to other places and store, need to spend time to look for next time use, it is not favorable to efficient study. INVENTION CONTENTS

[0003] In order to solve the above problems in prior art, the purpose of the utility model is to provide a learning desk, the specific technical scheme adopted is as follows:

[0004] A learning desk, the learning desk includes a table body, the table body includes a table top panel and a table leg connected with the table top panel and adjustable in height, the lower end of the table leg is provided with a table leg; the table top panel is provided with a first recess and a second recess; a first drive device is connected with the table top panel; a first cover plate covers the first recess, and the first cover plate is connected with the first drive device; a second drive device is connected with the table top panel; a second cover plate covers the second recess, and the second cover plate is connected with the second drive device; and a bookshelf is connected with the table top panel. The first recess and the second recess are used to place electronic products, and the first cover plate and the second cover plate cover the first recess and the second recess, so as to facilitate storage and protection of the electronic products; the first cover plate and the second cover plate can also automatically slide, which is convenient to operate.

[0005] Optionally, the first recess is arranged on the part of the table top panel close to the left end, the second recess is arranged on the part of the table top panel close to the right end, and the first recess and the second recess are rectangular recesses. The first recess is used to accommodate a tablet computer, and the second recess is used to accommodate an electronic writing board.

[0006] Optionally, the table top panel has a side wall defining the first recess, and the table top panel also has a side edge, and the side wall and the side edge are arranged at an angle. The first recess is used to accommodate a tablet computer, and when the inner wall defining the first recess and the side edge of the table top panel are arranged at an angle, it is convenient for a user to operate or watch the tablet computer.

[0007] Optionally, the first driving device comprises a first motor, the first motor is connected with the table top panel, an output shaft of the first motor is installed with a first gear, the first cover plate is installed with a first rack, and the first gear is engaged with the first rack. The first motor is used to control the rotation of the first gear, and the first rack moves with the first gear, thereby driving the first cover plate to slide; so as to facilitate the opening or covering of the first recess.

[0008] Optionally, the second driving device comprises a second motor, the second motor is connected with the table top panel, an output shaft of the second motor is installed with a second gear, the second cover plate is installed with a second rack, and the second gear is engaged with the second rack. The second motor is used to control the rotation of the second gear, and the second rack moves with the second gear, thereby driving the second cover plate to slide; so as to facilitate the opening or covering of the second recess.

[0009] Optionally, the learning desk further comprises a third driving device, the third driving device is connected with the table top panel; the learning desk further comprises a support, the support is connected with the third driving device. The third driving device is used to drive the support.

[0010] Optionally, the third driving device comprises a third motor, the third motor is connected with the table top panel, an output shaft of the third motor is installed with a third gear, the support is installed with a third rack, and the third gear is engaged with the third rack. The third motor is used to drive the third gear, and the third gear and the third rack are engaged, so as to drive the third rack to move, and simultaneously drive the support to move.

[0011] Optionally, the third rack is an arc-shaped rack. Since the third rack is an arc-shaped rack, the support can rotate with the movement of the third rack.

[0012] Optionally, the support comprises an upper plate, when the third rack rotates N°, the angle between the upper plate and the table top panel is N°. The support is used to support the tablet computer, so as to facilitate the user to operate or watch the tablet computer.

[0013] Optionally, the learning desk comprises two table legs which are symmetrically arranged left and right, the table leg comprises an upper support pipe and a lower support pipe which is sleeved on the upper support pipe, a lower end of the upper support pipe is installed with a nut, an inside of the lower support pipe is provided with a motor, the motor is fixedly connected with the table leg, an output shaft of the motor is upward, and an output shaft end portion is fixedly connected with a screw rod, the screw rod is threadedly connected with the nut. Starting the motor drives the screw rod to rotate, the screw rod drives the nut to rotate, thereby making the upper support pipe move upward, and the height of the table leg can be automatically adjusted.

[0014] The learning desk of the utility model, the desktop panel is provided with the recess for containing the tablet computer and the electronic writing board and the cover plate for covering the recess, which is convenient for storing and protecting the tablet computer and the electronic writing board; the desktop height can also be automatically adjusted, the use demand of the height of the user is adapted, and the convenience of learning is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features and advantages of the utility model will be explained in more detail based on the embodiments in combination with the drawings.

[0016] Figure 1 is the schematic diagram of the learning desk of the utility model;

[0017] Figure 2 is the structural schematic diagram of the support part of the learning desk of the utility model;

[0018] Figure 3 is the structural schematic diagram of the support of the learning desk of the utility model;

[0019] Figure 4 is the structural schematic diagram of the right cover plate part of the learning desk of the utility model;

[0020] Figure 5 is the structural schematic diagram of the left cover plate part of the learning desk of the utility model;

[0021] Figure 6 is the structural schematic diagram of the table leg part of the learning desk of the utility model.

[0022] Wherein, the main marks of each drawing in the drawing are as follows:

[0023] 1-table body 11-desktop panel 111-left recess 112-right recess 113, 114, 115-groove hole 116-side 117-side wall 12-table leg 121-upper support pipe 122-nut 123-lower support pipe 124-motor 125-screw rod 13-table foot 14 connecting plate

[0024] 2-bookshelf 21-bottom plate 22-back plate 23-left side plate 24-right side plate 231, 241-recess 25-baffle

[0025] 3-tablet computer 4-electronic writing board 5-right cover plate 6-left cover plate 7-support 51, 61, 71-upper plate 52, 62, 72-connecting plate 53, 63, 73-lower plate

[0026] 8-right drive device 81-right motor 82-right gear 83-right rack 84-fixing plate

[0027] 9-support drive device 91-support motor 92-support gear 93-support rack 94-fixing plate

[0028] 10 - left drive device 101 - left motor 102 - left gear 103 - left rack 104 - fixed plate

[0029] 85, 95, 105, 126, 303 - control button

[0030] 20 - desk lamp 30 - high-speed scanner 40 - sitting posture correction probe 50 - monitoring probe DETAILED DESCRIPTION

[0031] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be noted that the terms "upper", "lower", "left", "right", "front", "back" and similar expressions used herein are for the purpose of illustration only and are not intended to limit the present application.

[0032] A learning desk, comprising a desk body 1, the desk body 1 comprising a desk top plate 11 and desk legs 12 connected with the desk top plate 11 and adjustable in height, a desk foot 13 being arranged at the lower end of the desk legs 12; the desk top plate 11 is provided with a left recess (as an example of "first recess") 111 and a right recess (as an example of "second recess") 112; a left drive device (as an example of "first drive device") 10 connected with the desk top plate 11; a left cover plate (as an example of "first cover plate") 6 covering the left recess 111, the left cover plate 6 being connected with the left drive device 10; a right drive device (as an example of "second drive device") 8 connected with the desk top plate 11; a right cover plate (as an example of "second cover plate") 5 covering the right recess 112, the right cover plate 5 being connected with the right drive device 8; and a bookshelf 2 connected with the desk top plate 11.

[0033] In some embodiments, the left recess 111 is arranged at the portion of the desk top plate 11 close to the left end, the right recess 112 is arranged at the portion of the desk top plate 11 close to the right end, and the left recess 111 and the right recess 112 are rectangular recesses.

[0034] In some embodiments, the desk top plate 11 has a side wall 117 defining the first recess 111, and the desk top plate 11 further has a side edge 116, the side wall 117 and the side edge 116 being arranged at an angle.

[0035] As Figure 1As shown, a left groove 111 is formed downwards near the left end of the desktop panel 11. The left groove 11 is used to accommodate the tablet computer 3. The left groove 111 is a rectangular groove. The side wall 117 of the left groove 111 is set at an angle to the side edge 116 of the desktop panel 11. In this example, the angle between the short side of the left groove 111 and the left side edge of the desktop panel 11 is 30°, which is convenient for viewing or operating the tablet computer 3. The size of the left groove 111 is slightly larger than the size of the tablet computer 3, which is convenient for the tablet computer 3 to be accommodated in the left groove 111. The depth of the left groove 111 is greater than the thickness of the tablet computer 3, which prevents the tablet computer 3 from protruding upwards from the upper surface of the desktop panel 11. The portion of the desktop 11 near the right end is recessed downwards from the top surface to form a right groove 112. The right groove 112 is a rectangular groove, and the long side of the right groove 112 is parallel to the right side of the desktop 11. The electronic writing tablet 4 is accommodated in the right groove 112. The size of the right groove 112 is larger than the size of the electronic writing tablet 4, and the depth of the right groove 112 is also greater than the thickness of the electronic writing tablet 4, to prevent the electronic writing tablet from protruding upwards from the top surface of the desktop 11.

[0036] In some embodiments, the left drive unit 10 includes a left motor (as an example of a "first motor") 101, which is connected to the desktop 11. A left gear (as an example of a "first gear") 102 is mounted on the output shaft of the left motor 101, and a left rack (as an example of a "first rack") 103 is mounted on the left cover plate 6. The left gear 102 meshes with the left rack 103.

[0037] like Figure 5 As shown, the left cover plate 6 includes an upper plate 61 disposed above and parallel to the desktop panel 11. The size of the upper plate 61 is slightly larger than the size of the left groove 111 so that it can completely cover the left groove 111, which facilitates the shielding and protection of the tablet computer 3. The left cover plate 6 also includes a lower plate 63 parallel to the upper plate 61 and located below the desktop panel 11. The upper plate 61 and the lower plate 63 are fixedly connected by a connecting plate 62, so that the portion of the left cover plate 6 near the rear end forms a receiving cavity, and a portion of the desktop panel 11 is received in the receiving cavity of the left cover plate 6. The desktop panel 11 has a slot 114, which is vertical from top to bottom and penetrates the desktop panel 11. The connecting plate 62 is perpendicular to the desktop panel 11 and is received in the slot 114. The connecting plate 62 can slide in the slot 114, thereby moving the left cover plate 6 to open or cover the left groove 111.

[0038] like Figure 5As shown, in this example, the left drive device 10 is used to realize the automatic sliding of the left cover plate 6. Specifically, the left drive device 10 includes a left motor 101, which is located below the desktop plate 11 and is fixedly connected to the lower surface of the desktop plate 11 through a mounting plate 104. In this example, bolts are used for fixing, but not limited to bolts. The output shaft of the left motor 101 is parallel to the desktop plate 11 and its output shaft is perpendicular to the slot 114. A left gear 102 is installed on the output shaft of the left motor 101. A left rack 103 that meshes with the left gear 102 is installed at the lower end of the lower plate 63. The desktop plate 11 is provided with a control button 105 for starting the left motor 101. The left motor 101 is connected to the control button 105 through a wire. The control button 105 is connected to the power supply. After the power is turned on, the left motor 101 can be started and stopped by the control button 105. Starting the left motor 101 drives the left gear 102 to rotate, and the left gear 102 drives the left rack 103 to move, thereby realizing the movement of the left cover plate 6.

[0039] In some embodiments, the right drive unit 8 includes a right motor (as an example of a "second motor") 81, which is connected to the desktop 11. The output shaft of the right motor 81 is equipped with a right gear (as an example of a "second gear") 82, and the right cover plate 5 is equipped with a right rack (as an example of a "second rack") 83. The right gear 82 meshes with the right rack 83.

[0040] like Figure 4 As shown, the right cover plate 5 includes an upper plate 51 disposed above and parallel to the desktop plate 11. The size of the upper plate 51 is slightly larger than the size of the right groove 112 and can cover the right groove 112. The right cover plate 5 also includes a lower plate 53 parallel to the upper plate 51 and located below the desktop plate 11. The upper plate 51 and the lower plate 53 are fixedly connected by a connecting plate 52, so that the rear end of the right cover plate 5 forms a receiving cavity, and the desktop plate 11 is received in the receiving cavity of the right cover plate 5. The desktop plate 11 has a slot 113, which is vertical from top to bottom and penetrates the desktop plate 11. The connecting plate 52 is perpendicular to the desktop plate 11 and is received in the slot 113. The connecting plate 52 can slide in the slot 113, thereby moving the right cover plate 5 to open or cover the right groove 112.

[0041] like Figure 4As shown, the right driving device 8 is used to realize the automatic sliding of the right cover plate 5 in this example, and specifically, the right driving device 8 includes a right motor 81, which is arranged below the desktop panel 11 and fixedly connected with the lower surface of the desktop panel 11 through a fixing plate 84, and in this example, bolts are used for the fixation but are not limited thereto; the output shaft of the right motor 81 is parallel to the desktop panel 11 and is perpendicular to the slot hole 113, the output shaft of the right motor 81 is fixedly connected with a right gear 82, and the lower end of the lower plate 53 is provided with a right rack 83 engaged with the right gear 82; the desktop panel 11 is provided with a control button 85 for starting the right motor 81, the right motor 81 is connected with the control button 85 through an electric wire, the control button 85 is connected with a power supply, and the right motor 81 can be controlled to start or stop through the control button 85 after the power supply is turned on; the right motor 81 is started, the output shaft of the right motor 81 drives the right gear 82 to rotate, the right gear 82 drives the right rack 83 to move, and thus the movement of the right cover plate 5 is realized.

[0042] In some embodiments, the learning desk further includes a support driving device (as an example of “third driving device”) 9 connected with the desktop panel 11, and further includes a support 7 connected with the support driving device 9.

[0043] As shown in Figure 1 and Figure 2 , the support 7 is arranged at the left slot hole 111 and can rotate, and the support 7 can be used to support the tablet computer 3 to facilitate the user to use the tablet computer 3; in this example, the support 7 can be automatically rotated through the support driving device 9; the support 7 includes an upper plate 71, a connecting plate 72 connected perpendicularly with the upper plate 71, and a lower plate 73 connected perpendicularly with the connecting plate 72, the upper plate 71 is arranged above the desktop panel 11, when the upper plate 71 is horizontal, the upper plate 71 is accommodated inside the left slot hole 111 and the upper surface of the upper plate 71 is lower than the upper surface of the desktop panel 11; the lower plate 73 is arranged below the desktop panel 11, the lower plate 73 and the upper plate 71 are parallel, the connecting plate 72 is vertically arranged, the left end of the upper plate 71 is fixedly connected with the upper end of the connecting plate 72, and the right end of the lower plate 73 is fixedly connected with the part of the connecting plate 72 close to the upper end; the desktop panel 11 is provided with a slot hole 115 for the connecting plate 72 to pass through, the slot hole 115 vertically penetrates the desktop panel 11 from top to bottom, and the slot hole 115 and the slot hole 114 are perpendicular to each other.

[0044] In some embodiments, the support driving device 9 includes a support motor (as an example of “third motor”) 91 connected with the desktop panel 11, a support gear (as an example of “third gear”) 92 mounted on the output shaft of the support motor 91, and a support rack (as an example of “third rack”) 93 mounted on the support 7, and the support gear 92 is engaged with the support rack 93.

[0045] In some embodiments, the third rack (93) is an arc-shaped rack.

[0046] In some embodiments, the bracket (7) comprises an upper plate (71), and an angle between the upper plate (71) and the table top plate (11) is N° when the third rack (93) rotates N°, N being a positive integer.

[0047] As shown in Figure 2 and Figure 3 The bracket driving device 9 is arranged below the table top plate 11, and the bracket driving device 9 comprises a bracket motor 91 fixedly connected with the lower surface of the table top plate 11 through a connecting plate 94, and in this case, a screw is used for the fixation, and an output shaft of the bracket motor 91 is provided with a bracket gear 92, the lower end of the lower plate 73 is provided with a bracket rack 93, the bracket gear 92 is engaged with the bracket rack 93, one end of the bracket rack 93 is fixedly connected with the lower end of the connecting plate 72, and the other end of the bracket rack 93 is fixedly connected with the left end of the lower plate 73, and in this case, an arc-shaped rack is used to drive the upper plate 71 to rotate; as shown in Figure 1 The table top plate 11 is provided with a control button 95 for starting the bracket motor 91, the bracket motor 91 is connected with the control button 95 through an electric wire, the control button 95 is connected with a power supply, and after the power supply is turned on, the bracket motor 91 can be started and stopped through the control button 95, the bracket motor 91 is started to drive the bracket gear 92 to rotate, thereby driving the bracket rack 93 to rotate, and the upper plate 71 rotates with the bracket rack 93, and an included angle a between the upper plate 71 and the table top plate 11 is set to be 60°-90°; the right end of the upper plate 71 is provided with a clamp 75, the clamp 75 and the upper plate 71 are hingedly connected through a hinge 74, the clamp 75 can rotate around the hinge 74, the tablet computer 3 is connected with the clamp 75, when the user uses the tablet computer 3, the upper plate 71 is rotated to a suitable angle, so as to support the tablet computer 3, and the user can conveniently watch or operate the tablet computer 3.

[0048] In some embodiments, the learning table comprises two table legs 12 arranged in left-right symmetry, the table leg 12 comprises an upper supporting pipe 121 and a lower supporting pipe 123 sleeved on the upper supporting pipe 121, the lower end of the upper supporting pipe 121 is provided with a nut 122, the inside of the lower supporting pipe 123 is provided with a motor 124, the motor 124 is fixedly connected with a table leg 13, the output shaft of the motor 124 is upward, and the output shaft end is fixedly connected with a screw rod 125, and the screw rod 125 is threadedly connected with the nut 122.

[0049] As shown in Figure 1As shown, the learning desk comprises a desk body 1, the desk body 1 comprises a desk top plate 11, the desk top plate 11 can be horizontally arranged or obliquely arranged, which is not limited in the present application; two desk legs 12 are symmetrically arranged at the lower left and right sides of the desk top plate 11, the upper end of the desk leg 12 is fixedly connected with the lower end of the desk top plate 11, and in the present example, screws are used for fixation, but are not limited to screws; the desk leg 12 comprises an upper support pipe 121 and a lower support pipe 123 sleeved with the upper support pipe 121, the upper support pipe 121 can slide up and down along the vertical direction; the upper end of the upper support pipe 121 is fixedly connected with the lower surface of the desk top plate 11, and the lower end of the upper support pipe 121 is provided with a nut 122; the lower end of the lower support pipe 123 is fixedly connected with a desk foot 13, and an electric motor 124 is further arranged in the lower support pipe 123, the lower end of the electric motor 124 is fixedly connected with the desk foot 13, the output shaft of the electric motor 124 is vertically upward, a screw rod 125 is installed at the end of the output shaft of the electric motor 124, and the screw rod 125 is connected with the nut 122 through threads; the desk top plate 11 is provided with a control button 126 for starting the electric motor 124, the electric motor 124 is connected with the control button 126 through wires, the control button 126 is connected with a power supply, and after the power supply is turned on, the electric motor 124 can be controlled to start or stop through the control button 126; when the electric motor 124 is started, the output shaft thereof rotates to drive the screw rod 125 to rotate, the rotation of the screw rod 125 can make the nut 122 move upward along the screw rod 125, thereby pushing the desk top plate 11 upward, and the height of the learning desk can be automatically adjusted; in the present example, two desk legs 12 are symmetrically arranged, and the heights of the two desk legs 12 need to be adjusted at the same time to prevent the desk top plate 11 from being obliquely arranged leftward and rightward; in the present example, the desk leg 12 is a hollow steel pipe; the learning desk further comprises two desk feet 13 symmetrically arranged leftward and rightward, the two desk feet 13 are arranged along the front-rear direction and are perpendicular to the desk leg 12, a connecting plate 14 is arranged between the two desk feet 13, the connecting plate 14 is perpendicular to the desk foot 13, the left end of the connecting plate 14 is fixedly connected with the left desk foot 13, and the right end of the connecting plate 14 is fixedly connected with the right desk foot 13, so as to ensure the stability of the learning desk.

[0050] As shown in the figure, Figure 1 The bookshelf 2 comprises a bottom plate 21, a rear plate 22 perpendicular to the bottom plate 21, a left side plate 23 perpendicular to the bottom plate 21, and a right side plate 24 parallel to the left side plate 23; the lower end of the left side plate 23 is fixedly connected with the left end of the bottom plate 21, and the rear end of the left side plate 23 is fixedly connected with the left end of the rear plate 22; the lower end of the right side plate 24 is fixedly connected with the right end of the bottom plate 21, and the rear end of the right side plate 24 is fixedly connected with the right end of the rear plate 22; the bookshelf 2 further comprises a partition plate 25 parallel to the bottom plate 21, the left end of the partition plate 25 is fixedly connected with the left side plate 23, the right end of the partition plate 25 is fixedly connected with the right side plate 24, and the partition plate 25 is arranged at the part close to the middle of the left side plate 23 and the right side plate 24, so as to divide the bookshelf 2 into two parts, thereby facilitating a user to place books or other articles. The front end of the bottom plate 21 is fixedly connected with the desk top plate 11 through bolts, thereby facilitating fixation of the bookshelf 2 and the desk body 1.

[0051] In some embodiments, a part of the front end of the left side plate 23 close to the upper end is provided with a sitting posture correction probe 40, which can detect the sitting posture of the user during learning; a part of the front end of the right side plate 24 close to the upper end is provided with a monitoring probe 50, which is used for parents to view the learning situation of the user in real time; a part of the middle of the partition plate 25 close to the front end is provided with a high-speed scanner 30, which can take pictures or videos of the homework completed by the user.

[0052] As shown in Figure 1 A part of the left upper corner of the desktop plate 11 is also provided with a desk lamp 20, which is fixedly connected with the desktop plate 11. The desk lamp 20 is provided with an environment sensing sensor. When the power is turned on, the desk lamp 20 is automatically turned on. The brightness of the environment can be sensed by the environment sensing sensor, and the brightness of the desk lamp 20 can be automatically adjusted to adapt to the brightness requirement of the user during learning, and to alleviate visual fatigue.

[0053] The learning table of the utility model, the desktop plate sets up recess for containing flat computer and electronic writing board and the cover plate for covering recess, it is convenient for accomodating protection flat computer and electronic writing board, still can automatically adjust desktop height, adaptation user's height use demand, has improved the convenience of learning.

[0054] In the utility model, unless another definite provision and limitation, the terms "installation", "arrangement", "connection", "fixation" and the like terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside communication or two element mutual action relation. For ordinary skilled in the art, the above terms can be understood according to the specific meaning in the utility model.

[0055] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0056] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.

[0057] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application.

[0058] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A learning desk, characterized in that, The learning desk comprises: a desk body (1) comprising a desk panel (11) and a desk leg (12) connected with the desk panel (11) and adjustable in height, a lower end of the desk leg (12) being provided with a desk foot (13); the desk panel (11) is provided with a first recess (111) and a second recess (112); a first driving device (10) connected with the desk panel (11); a first cover plate (6) covering the first recess (111), the first cover plate (6) being connected with the first driving device (10); a second driving device (8) connected with the desk panel (11); a second cover plate (5) covering the second recess (112), the second cover plate (5) being connected with the second driving device (8), and a bookshelf (2) connected with the desk panel (11).

2. The learning desk according to claim 1, characterized in that, The first recess (111) is arranged at a portion of the desk panel (11) close to the left end, the second recess (112) is arranged at a portion of the desk panel (11) close to the right end, and the first recess (111) and the second recess (112) are rectangular recesses.

3. The learning desk according to claim 2, characterized in that, The desk panel (11) has a side wall (117) defining the first recess (111), and further has a side edge (116), the side wall (117) and the side edge (116) being arranged at an angle.

4. The learning desk according to claim 1, characterized in that, The first driving device (10) comprises a first motor (101) connected with the desk panel (11), an output shaft of the first motor (101) being provided with a first gear (102), the first cover plate (6) being provided with a first rack (103), and the first gear (102) being engaged with the first rack (103).

5. The learning desk according to claim 1, characterized in that, The second driving device (8) comprises a second motor (81) connected with the desk panel (11), an output shaft of the second motor (81) being provided with a second gear (82), the second cover plate (5) being provided with a second rack (83), and the second gear (82) being engaged with the second rack (83).

6. The learning desk according to claim 1, characterized in that, The learning desk further comprises a third driving device (9) connected with the desk panel (11), and further comprises a support (7) connected with the third driving device (9).

7. The learning desk according to claim 6, characterized in that, The third driving device (9) comprises a third motor (91) connected with the desk panel (11), an output shaft of the third motor (91) being provided with a third gear (92), the support (7) being provided with a third rack (93), and the third gear (92) being engaged with the third rack (93).

8. The learning desk according to claim 7, characterized in that, The third rack (93) is an arc-shaped rack.

9. The learning desk according to claim 8, characterized in that, The support (7) comprises an upper plate (71), when the third rack (93) rotates by N°, an angle between the upper plate (71) and the desk panel (11) is N°, N being a positive integer.

10. The learning desk according to claim 1, characterized in that, The learning desk includes two desk legs (12) arranged symmetrically left and right, the desk leg (12) includes an upper support pipe (121) and a lower support pipe (123) sleeved on the upper support pipe (121), the lower end of the upper support pipe (121) is provided with a nut (122), the inside of the lower support pipe (123) is provided with a motor (124), the motor (124) is fixedly connected with the desk foot (13), the output shaft of the motor (124) is upward, and the output shaft end is fixedly connected with a screw rod (125), and the screw rod (125) is screwed with the nut (122).

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