Electric study desk

Abstract

The utility model relates to an electric study desk, which comprises a study desk main body, a mounting frame, a desktop adjusting assembly, a desktop telescopic assembly and a lifting assembly, the study desk main body is provided with the mounting frame, the mounting frame is provided with the desktop adjusting assembly, the desktop telescopic assembly is arranged in the mounting frame, and the lifting assembly is arranged on the desktop telescopic assembly. A lifting assembly is mounted on one side of the study desk main body; the table top adjusting assembly comprises a motor base, a first motor, a first lead screw, a moving block, an adjusting plate, a first adjusting lug block and a first rotating shaft. The desk top adjusting assembly is adopted, the angle of the study desk top can be adjusted, a user is prevented from lowering the head to study for a long time, the user can study in a comfortable sitting posture, and the using effect of the device is improved; by adopting the desktop telescopic assembly, the study desktop can be telescopic, so that the area of the study desktop is increased, more articles can be conveniently placed, and the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of study tables, in particular to an electric study table. Background Art

[0002] A study table is a new, scientific, humane and practical learning auxiliary tool suitable for children and teenagers aged 3-18. However, the desktop of the existing study table is fixed and cannot be rotated and adjusted, which requires the user to bend over to study when using it. Lowering the head for a long time will affect the user's neck, reducing the effectiveness of the device. Moreover, the desktop of the study table does not have a telescopic function, which means that the area of the desktop cannot be increased, and thus more items cannot be placed, reducing the effectiveness of the device. Moreover, the height of the study table cannot be adjusted, which causes users of different body shapes to feel uncomfortable when using it, thereby reducing the effectiveness of the device. Utility Model Content

[0003] The problem solved by the present invention is to provide an electric study table with an adjustable angle of the study table surface, which prevents users from lowering their heads to study for a long time and allows users to study in a comfortable sitting position, thereby improving the use effect of the device. The study table surface can also be extended and retracted to increase the area of the study table surface, making it convenient to place more items, thereby improving the use effect of the device. The height of the study table can also be adjusted to ensure the comfort of users of different body shapes when using it, thereby improving the use effect of the device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an electric study table, comprising a study table body, a mounting frame, a desktop adjustment component, a desktop telescopic component and a lifting component, wherein the mounting frame is mounted on the study table body, the desktop adjustment component is mounted on the mounting frame, the desktop telescopic component is mounted in the mounting frame, and the lifting component is mounted on one side of the study table body;

[0005] The cam is connected to the control stand by an end of the first motor and the control stand is connected with the control stand by an end of the first motor and the control stand is connected with the control stand by an end of the first motor and the control stand is connected with the control stand by an end of the first motor and the control stand is connected with the control stand by an end of the first motor.

[0006] Preferably, one side of the two first motors is rotatably connected to a first rotating shaft, a first bearing seat is symmetrically installed on an inner wall of one side of the mounting frame, and one side of the first rotating shaft is installed on the inner wall of the first bearing seat, and a first reducer is installed on one side of the first bearing seat.

[0007] Preferably, the desktop telescopic assembly includes a second motor, a second screw rod, a guide sleeve, a second rotating shaft, a second bearing seat, a second reducer, a square guide rod, a limiting sleeve and a movable sleeve. The second motor is symmetrically installed on the inner wall of one side of the mounting frame, and one end of the output shaft of the second motor is fixedly connected to the second screw rod. The guide sleeve is symmetrically installed on the inner wall of one side of the study table body, one side of the guide sleeve is slidably connected to the limiting sleeve, and one side of the second screw rod is threadedly connected to the inner wall of the limiting sleeve. The square guide rod is symmetrically installed in the study table body, and one side of the limiting sleeve is sleeved on the outer wall of the square guide rod. The movable sleeve is sleeved on the outer wall of one side of the square guide rod, and one side of the limiting sleeve is limitedly connected to the outer wall of one end of the movable sleeve, and the other end of the movable sleeve is fixedly connected to the inner wall of the mounting frame.

[0008] Preferably, one side of the two second motors is rotatably connected to a second rotating shaft, a second bearing seat is symmetrically installed in the installation frame, and one side of the second rotating shaft is installed on the inner wall of the second bearing seat, and a second reducer is installed on one side of the outer wall of the second bearing seat.

[0009] Preferably, the lifting assembly includes a lifting frame, a third motor, a third rotating shaft, a third bearing seat, a third reducer, a rotating rod, a telescopic device, a lifting sleeve and a fixed sleeve. A lifting frame is installed on one side of the study table body, and a third motor is symmetrically installed on an inner wall of one side of the lifting frame. The bottom end of the output shaft of the third motor is fixedly connected to the rotating rod, and a telescopic device is installed at the bottom end of the rotating rod. A lifting sleeve is installed on one side of the telescopic device, and a fixed sleeve is installed on an outer wall of one side of the lifting sleeve, and the bottom end of the telescopic device is fixedly connected to the inner wall of the bottom end of the fixed sleeve.

[0010] Preferably, a third rotating shaft is installed on one side of the two third motors, a third bearing seat is symmetrically installed on the inner wall of one side of the lifting frame, and one side of the third rotating shaft is installed on the inner wall of the third bearing seat, and a third reducer is installed on one side of the third bearing seat.

[0011] Preferably, a charger is symmetrically mounted on the top of the lifting frame, an adjustment button is mounted on one side of the installation frame, and the electrical output end of the adjustment button is electrically connected to the electrical input end of the charger.

[0012] Preferably, a base is symmetrically mounted on the outer wall of the bottom end of the fixing sleeve, a protective plate is mounted on the outer wall of the top end of the base, and one side of the protective plate is sleeved on the outer wall of the fixing sleeve.

[0013] Preferably, a connecting plate is installed at the bottom end of the base, and a roller is installed at the bottom end of the base.

[0014] The beneficial effects of the present invention are as follows: the desktop adjustment component is adopted to adjust the angle of the study desktop, so as to avoid the user bending down to study for a long time, allowing the user to study in a comfortable sitting position, thereby improving the use effect of the device;

[0015] The desktop telescopic component is used to extend and retract the study desk, thereby increasing the area of the study desk, making it easier to place more items and improving the use effect of the device;

[0016] The use of a lifting component can adjust the height of the study table, ensuring the comfort of study for users of different body shapes and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall three-dimensional structural diagram of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the desktop adjustment component of the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the desktop telescopic component of the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the internal structure of the lifting assembly of the utility model;

[0021] Figure 5 This is a bottom-up internal three-dimensional structural diagram of the lifting assembly of the present invention;

[0022] Figure 6 This is a bottom-up three-dimensional structural diagram of the lifting assembly of the utility model.

[0023] Legend:

[0024] 1. Study table body; 2. Mounting frame; 3. Desktop adjustment assembly; 4. Desktop telescopic assembly; 5. Lifting assembly; 6. Charger; 7. Base; 8. Protective plate; 9. Connecting plate; 10. Roller; 11. Adjustment button; 301. Motor base; 302. First motor; 303. First screw rod; 304. Moving block; 305. Adjustment plate; 306. First adjustment ear block; 307. First rotating shaft; 308. First bearing seat; 309. First reducer; 3010. Second adjustment ear block; 3011. 011. Table top; 401. Second motor; 402. Second screw rod; 403. Guide sleeve; 404. Second rotating shaft; 405. Second bearing seat; 406. Second reducer; 407. Square guide rod; 408. Limit sleeve; 409. Moving sleeve; 501. Lifting frame; 502. Third motor; 503. Third rotating shaft; 504. Third bearing seat; 505. Third reducer; 506. Rotating rod; 507. Telescopic device; 508. Lifting sleeve; 509. Fixed sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figures 1 and 2, an electric study table, including a study table body 1, a mounting frame 2, a desktop adjustment component 3, a desktop telescopic component 4 and a lifting component 5, the study table body 1 is installed with a mounting frame 2, the desktop adjustment component 3 is installed on the mounting frame 2, the desktop telescopic component 4 is installed in the mounting frame 2, and the lifting component 5 is installed on one side of the study table body 1; the top of the lifting frame 501 is symmetrically inlaid with a charger 6, and one side of the mounting frame 2 is inlaid with an adjustment button 11, and the electrical output end of the adjustment button 11 is electrically connected to the electrical input end of the charger 6, and the charger 6 can be used to drive the driving structure in the study table body 1 The power is supplied to the line, and the driving structure in the study table body 1 is operated by adjusting the button 11; a base 7 is symmetrically installed on the outer wall of the bottom end of the fixed sleeve 509, and a protective plate 8 is installed on the outer wall of the top end of the base 7, and one side of the protective plate 8 is sleeved on the outer wall of the fixed sleeve 509. The stability of the study table body 1 can be increased by the base 7, and the fixed sleeve 509 can be reinforced by the protective plate 8; a connecting disk 9 is installed at the bottom end of the base 7, and a roller 10 is installed at the bottom end of the base 7. The position of the base 7 can be fixed by the connecting disk 9, and the base 7 can be conveniently moved by the roller 10

[0028] The desktop adjustment component 3 includes a motor base 301, a first motor 302, a first screw rod 303, a moving block 304, an adjustment plate 305, a first adjustment ear block 306, a first rotating shaft 307, a first bearing base 308, a first reducer 309, a second adjustment ear block 3010 and a table top 3011. The motor base 301 is symmetrically installed on the inner wall of the bottom end of the mounting frame 2, and the first motor 302 is installed on the inner wall of one side of the motor base 301. One end of the output shaft of the first motor 302 is fixedly connected to the first screw rod 303, and the other end of the first screw rod 303 is rotatably connected to the inner wall of the mounting frame 2. The moving blocks 304 are symmetrically installed in the mounting frame 2, and one side of the first screw rod 303 is threadedly connected to the inner wall of the moving block 304. The outer walls of both sides of the moving block 304 are rotatably connected with the adjustment plates 305. The table top 3011 is installed on the top outer wall of the mounting frame 2. 011 is symmetrically installed with a first adjusting ear block 306 on the outer wall of the bottom end, and one side of the first adjusting ear block 306 is rotatably connected to the outer wall of the adjustment plate 305, and a second adjusting ear block 3010 is symmetrically installed on the outer wall of the bottom end of the table top 3011, and the bottom end of the second adjusting ear block 3010 is rotatably connected to the inner wall of the mounting frame 2; one side of the two first motors 302 is rotatably connected to the first rotating shaft 307, and a first bearing seat 308 is symmetrically installed on the inner wall of one side of the mounting frame 2, and one side of the first rotating shaft 307 is installed on the inner wall of the first bearing seat 308, and a first reducer 309 is installed on one side of the first bearing seat 308. When the table top 3011 is adjusted to a suitable angle, the first motor 302 is turned off, and the first reducer 309 is started to decelerate the first rotating shaft 307 on the first bearing seat 308, so as to facilitate the rapid stop of the moving block 304.

[0029] Working principle: When the angle of the table top 3011 needs to be adjusted, the first motor 302 on the motor base 301 is started through the adjustment button 11 to rotate the first screw rod 303, and the movable block 304 is moved under the action of the threaded hole in the movable block 304, thereby driving the adjustment plate 305 to flip the angle, and then driving the first adjustment ear block 306 to rise, which can drive the second adjustment ear block 3010 on the table top 3011 to rotate along the mounting frame 2. When the table top 3011 is adjusted to a suitable angle, the first motor 302 is turned off, and the first reducer 309 is started to decelerate the first rotating shaft 307 on the first bearing seat 308, so that the movable block 304 stops quickly, thereby closing the adjustment of the table top 3011. The angle of the study desk can be adjusted to avoid users from lowering their heads to study for a long time, allowing users to study in a comfortable sitting position, thereby improving the use effect of the device.

[0030] Example 2

[0031] See also Figures 2 and 3The desktop telescopic assembly 4 includes a second motor 401, a second screw rod 402, a guide sleeve 403, a second rotating shaft 404, a second bearing seat 405, a second reducer 406, a square guide rod 407, a limiting sleeve 408 and a movable sleeve 409. The second motor 401 is symmetrically installed on the inner wall of one side of the mounting frame 2, and one end of the output shaft of the second motor 401 is fixedly connected to the second screw rod 402. The guide sleeve 403 is symmetrically installed on the inner wall of one side of the study table body 1. One side of the guide sleeve 403 is slidably connected to the limiting sleeve 408, and one side of the second screw rod 402 is threadedly connected to the inner wall of the limiting sleeve 408. The square guide rod 407 is symmetrically installed in the study table body 1, and one side of the limiting sleeve 408 is sleeved on the outer wall of the square guide rod 407. A movable sleeve 409 is sleeved on the outer wall of one side of the square guide rod 407, and one side of the limiting sleeve 408 is limitedly connected to the outer wall of one end of the movable sleeve 409, and the other end of the movable sleeve 409 is fixedly connected to the inner wall of the mounting frame 2; one side of the two second motors 401 is rotatably connected to the second rotating shaft 404, and a second bearing seat 405 is symmetrically installed in the mounting frame 2, and one side of the second rotating shaft 404 is installed on the inner wall of the second bearing seat 405, and a second reducer 406 is installed on the outer wall of one side of the second bearing seat 405. When the mounting frame 2 needs to stop, the second motor 401 is turned off, and the second reducer 406 is started to decelerate the second rotating shaft 404 on the second bearing seat 405, so that the second screw rod 402 stops quickly.

[0032] When the area of the table top 3011 needs to be increased, the second motor 401 is started to rotate the second screw rod 402, and the limiting sleeve 408 is moved along the guide sleeve 403 through the action of the threaded hole in the limiting sleeve 408, thereby driving the limiting sleeve 408 to move along the square guide rod 407, and then under the limiting action of the limiting sleeve 408, the movable sleeve 409 is moved, thereby moving the installation frame 2. When the installation frame 2 needs to stop, the second motor 401 is turned off, and the second reducer 406 is started to decelerate the second rotating shaft 404 on the second bearing seat 405, so that the second screw rod 402 stops quickly, and the adjustment of the installation frame 2 is turned off. The study desktop can be extended and retracted, thereby increasing the area of the study desktop, making it convenient to place more items, and improving the use effect of the device.

[0033] Example 3

[0034] See also Figures 4 to 6The lifting assembly 5 includes a lifting frame 501, a third motor 502, a third rotating shaft 503, a third bearing seat 504, a third reducer 505, a rotating rod 506, a telescoping device 507, a lifting sleeve 508 and a fixed sleeve 509. The lifting frame 501 is installed on one side of the study table body 1, and the third motor 502 is symmetrically installed on the inner wall of one side of the lifting frame 501. The bottom end of the output shaft of the third motor 502 is fixedly connected to the rotating rod 506, and the telescoping device 507 is installed at the bottom end of the rotating rod 506. A lifting sleeve 508 is installed on one side of the telescoping device 507, and a fixed sleeve is installed on the outer wall of one side of the lifting sleeve 508. Cylinder 509, and the bottom end of the telescope 507 is fixed to the inner wall of the bottom end of the fixed sleeve 509; a third rotating shaft 503 is installed on one side of the two third motors 502, and a third bearing seat 504 is symmetrically installed on the inner wall of one side of the lifting frame 501, and one side of the third rotating shaft 503 is installed on the inner wall of the third bearing seat 504, and a third reducer 505 is installed on one side of the third bearing seat 504. When it is raised to a specified height, the third motor 502 is turned off, and the third reducer 505 is started to decelerate the third rotating shaft 503 on the third bearing seat 504, so that the lifting sleeve 508 is quickly stopped.

[0035] When the height of the study table body 1 needs to be adjusted, the third motor 502 is started to rotate the rotating rod 506, thereby driving the telescopic device 507 to extend, and then acting on the fixed sleeve 509, so that the lifting sleeve 508 rises along the fixed sleeve 509, thereby rising to a specified height. When it rises to the specified height, the third motor 502 is turned off, and the third reducer 505 is started to decelerate the third rotating shaft 503 on the third bearing seat 504, thereby causing the lifting sleeve 508 to stop quickly. The height of the study table can be adjusted, and when used by users of different body shapes, the comfort during study is ensured, thereby improving the use effect of the device.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric study table, characterized in that: The invention comprises a study table body (1), a mounting frame (2), a desktop adjustment component (3), a desktop telescopic component (4) and a lifting component (5), wherein the study table body (1) is mounted with the mounting frame (2), the desktop adjustment component (3) is mounted on the mounting frame (2), the desktop telescopic component (4) is mounted in the mounting frame (2), and the lifting component (5) is mounted on one side of the study table body (1); The desktop adjustment component (3) comprises a motor base (301), a first motor (302), a first screw rod (303), a moving block (304), an adjustment plate (305), a first adjustment ear block (306), a first rotating shaft (307), a first bearing base (308), a first reducer (309), a second adjustment ear block (3010) and a desktop (3011). The motor base (301) is symmetrically mounted on the inner wall of the bottom end of the installation frame (2). The first motor (302) is mounted on the inner wall of one side of the motor base (301). One end of the output shaft of the first motor (302) is fixedly connected to the first screw rod (303), and the other end of the first screw rod (303) is rotatably connected to the inner wall of the installation frame (2). A moving block (304) is symmetrically installed in the installation frame (2), and one side of the first screw rod (303) is threadedly connected to the inner wall of the moving block (304), and an adjustment plate (305) is rotatably connected to the outer walls of both sides of the moving block (304), a table top (3011) is installed on the top outer wall of the installation frame (2), a first adjustment ear block (306) is symmetrically installed on the bottom outer wall of the table top (3011), and one side of the first adjustment ear block (306) is rotatably connected to the outer wall of the adjustment plate (305), a second adjustment ear block (3010) is symmetrically installed on the bottom outer wall of the table top (3011), and the bottom end of the second adjustment ear block (3010) is rotatably connected to the inner wall of the installation frame (2).

2. An electric learning table according to claim 1, characterized in that: One side of the two first motors (302) is rotatably connected to a first rotating shaft (307), a first bearing seat (308) is symmetrically mounted on an inner wall of one side of the mounting frame (2), and one side of the first rotating shaft (307) is mounted on the inner wall of the first bearing seat (308), and a first reducer (309) is mounted on one side of the first bearing seat (308).

3. The electric learning table according to claim 1, characterized in that: The desktop telescopic assembly (4) includes a second motor (401), a second screw rod (402), a guide sleeve (403), a second rotating shaft (404), a second bearing seat (405), a second reducer (406), a square guide rod (407), a limiting sleeve (408) and a movable sleeve (409). The second motor (401) is symmetrically mounted on the inner wall of one side of the mounting frame (2). One end of the output shaft of the second motor (401) is fixedly connected to the second screw rod (402). The guide sleeve (403) is symmetrically mounted on the inner wall of one side of the study table body (1). The guide sleeve ( One side of the second screw rod (402) is slidably connected to the limiting sleeve (408), and one side of the second screw rod (402) is threadedly connected to the inner wall of the limiting sleeve (408). A square guide rod (407) is symmetrically installed in the learning table body (1), and one side of the limiting sleeve (408) is sleeved on the outer wall of the square guide rod (407). A movable sleeve (409) is sleeved on the outer wall of one side of the square guide rod (407), and one side of the limiting sleeve (408) is limitedly connected to the outer wall of one end of the movable sleeve (409). The other end of the movable sleeve (409) is fixedly connected to the inner wall of the mounting frame (2).

4. The electric learning table according to claim 3, characterized in that: One side of the two second motors (401) is rotatably connected to a second rotating shaft (404), a second bearing seat (405) is symmetrically installed in the installation frame (2), and one side of the second rotating shaft (404) is installed on the inner wall of the second bearing seat (405), and a second reducer (406) is installed on the outer wall of one side of the second bearing seat (405).

5. The electric learning table according to claim 1, characterized in that: The lifting assembly (5) comprises a lifting frame (501), a third motor (502), a third rotating shaft (503), a third bearing seat (504), a third reducer (505), a rotating rod (506), a telescopic device (507), a lifting sleeve (508) and a fixed sleeve (509). The lifting frame (501) is installed on one side of the study table body (1). The third motor (502) is symmetrically installed on the inner wall of one side of the lifting frame (501). The bottom end of the output shaft of the third motor (502) is fixedly connected to the rotating rod (506). The telescopic device (507) is installed on the bottom end of the rotating rod (506). The lifting sleeve (508) is installed on one side of the telescopic device (507). The fixed sleeve (509) is installed on the outer wall of one side of the lifting sleeve (508), and the bottom end of the telescopic device (507) is fixedly connected to the inner wall of the bottom end of the fixed sleeve (509).

6. The electric learning table according to claim 5, characterized in that: A third rotating shaft (503) is installed on one side of the two third motors (502), a third bearing seat (504) is symmetrically installed on the inner wall of one side of the lifting frame (501), and one side of the third rotating shaft (503) is installed on the inner wall of the third bearing seat (504), and a third reducer (505) is installed on one side of the third bearing seat (504).

7. The electric learning table according to claim 5, characterized in that: A charger (6) is symmetrically mounted on the top of the lifting frame (501), and an adjustment button (11) is mounted on one side of the installation frame (2), and the electrical output end of the adjustment button (11) is electrically connected to the electrical input end of the charger (6).

8. The electric learning table according to claim 5, characterized in that: A base (7) is symmetrically mounted on the outer wall of the bottom end of the fixed sleeve (509), a protective plate (8) is mounted on the outer wall of the top end of the base (7), and one side of the protective plate (8) is sleeved on the outer wall of the fixed sleeve (509).

9. The electric learning table according to claim 8, characterized in that: A connecting plate (9) is installed at the bottom end of the base (7), and a roller (10) is installed at the bottom end of the base (7).

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