Reading table with adjusting function

Abstract

The utility model relates to the technical field of reading tables, and discloses a reading table with an adjusting function, which comprises a base, a cavity is arranged in the base, a driving component is fixedly connected in the cavity, symmetrical fixing cylinders are fixedly connected to the top of the base, and extension rods are slidably connected to the upper ends of the fixing cylinders. The lower end of the extension rod is in threaded connection with a threaded rod, the lower end of the threaded rod is fixedly connected with the driving assembly, the lower end of the outer wall of the extension rod is fixedly connected with symmetrical guide blocks, and guide grooves matched with the guide blocks are formed in the inner wall of the fixing cylinder; according to the reading table with the adjusting function, the height of the table board can be adjusted through operation of the driving assembly, so that the reading table can be suitable for people of different heights, a good illumination effect can be achieved for a user through the illumination assembly arranged on the table board, and therefore people can feel more comfortable when reading in a dark environment; and the eyes of the user can be well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of reading tables, in particular to a reading table with an adjustment function. Background Art

[0002] Nowadays, people spend more and more time reading for study, work or to improve their own abilities, and more and more people sit on reading tables for a long time. The commonly used reading table consists of a desk for holding books with arms to provide support or placing books, and a chair that is integrated with the desk or made separately, so the reading table is a tool used to provide readers with a place to read;

[0003] However, the height of the existing reading table is fixed and cannot be adjusted. Readers of different heights have a poor reading experience on the reading table. In addition, there is no lighting device on the reading table, which makes people feel uncomfortable when reading in a dark environment, and even damages their eyes.

[0004] In order to solve the above problems, the present application proposes a reading table with an adjustment function. Utility Model Content

[0005] The utility model is intended to provide a reading table with an adjustment function, which is mainly used to solve the problem that the height of the existing reading table cannot be adjusted according to the height, resulting in a poor reading experience, and there is no lighting device, which makes people feel uncomfortable when reading in a dark environment, and even damages people's eyes.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A reading table with an adjustment function comprises a base, a cavity is provided inside the base, a driving assembly is fixedly connected inside the cavity, a symmetrical fixing cylinder is fixedly connected to the top of the base, an extension rod is slidably connected to the upper end of the fixing cylinder, a threaded rod is threadedly connected to the lower end of the extension rod, the lower end of the threaded rod is fixedly connected to the driving assembly, a symmetrical guide block is fixedly connected to the lower end of the outer wall of the extension rod, a guide groove matching the guide block is provided on the inner wall of the fixing cylinder, the upper end of the extension rod is fixedly connected to a supporting frame, the top of the supporting frame is fixedly connected to a table top, and the top of the table top is slidably connected to a lighting assembly.

[0008] The working principle and beneficial effects of the utility model:

[0009] 1. Working principle: When the reading table is in use, the reading table is connected to a power source, and the threaded rod inside the fixed cylinder can be rotated through the operation of the driving component. When the threaded rod rotates, the extension rod threadably connected to it can be raised or lowered, thereby adjusting the height of the table top. The lighting component arranged on the table top can provide better lighting for the user.

[0010] 2. Beneficial effects: The height of the table top can be adjusted by operating the driving component, so that the reading table can be suitable for people of different heights, thereby making the reading table more applicable. The lighting component arranged on the table top can provide better lighting for the user, which not only makes people more comfortable when reading in a darker environment, but also provides better protection for the user's eyes.

[0011] Preferably, the driving assembly includes a motor fixedly installed on one side of the bottom of the inner wall of the cavity, the output end of the motor is fixedly connected to the first rotating rod, the upper end of the first rotating rod is fixedly connected to one of the threaded rods, the lower end of the other threaded rod is fixedly connected to the second rotating rod, and the lower end of the second rotating rod is rotatably connected to the bottom of the inner wall of the cavity, the outer wall of the first rotating rod is fixedly connected to a driving wheel at one end close to the motor, and the outer wall of the second rotating rod is fixedly connected to a driven wheel, and a belt is sleeved on the driving wheel and the driven wheel, and the motor is connected to a power supply, and the motor is electrically connected to a controller, and the controller can send an electrical signal to the motor to control the motor to start, and the first rotating rod can be rotated by the operation of the motor, and when the first rotating rod rotates, the second rotating rod can be synchronously rotated by the cooperation of the driving wheel, the driven wheel and the belt, and the first rotating rod and the second rotating rod can be synchronously rotated when the two threaded rods rotate synchronously, and the extension rod threadedly connected to them can be raised or lowered by the synchronous rotation of the two threaded rods, thereby realizing the adjustment of the height of the table board, and thus making the reading table suitable for people of different heights.

[0012] Preferably, the lighting assembly includes a table top with a movable plate slidably connected to the top, a T-shaped block fixedly connected to the bottom of the movable plate, a T-shaped slot matching the T-shaped block is provided on the top of the table top, a first bolt passes through the movable plate, and the first bolt is threadedly connected to the movable plate, a vertical rod is fixedly connected to the top of the movable plate, a sliding sleeve is slidably connected to the vertical rod, a clamping plate is slidably connected to the inside of the sliding sleeve, one side of the clamping plate is set against the vertical rod, and the other side is rotatably connected to the second bolt, the second bolt rotates the sliding sleeve and is threadedly connected to the sliding sleeve, one side of the sliding sleeve is fixedly connected to a U-shaped block, the U-shaped block is caught and connected to a connecting block, the other end of the connecting block is fixedly installed with a lighting lamp, and the U-shaped block A third bolt runs through it, and a nut matching the third bolt is fixedly connected to one side of the U-shaped block. After sliding the movable plate to move it to a suitable position, tighten the first bolt so that its lower end is pressed against the top of the table board, and then slide the sliding sleeve up and down to adjust its height. After the height is adjusted to a suitable level, tighten the second bolt so that one side of the clamping plate is pressed against the side wall of the vertical rod, and then loosen the third bolt to adjust the angle of the lamp. After the angle of the lamp is adjusted to a suitable level, tighten the third bolt, connect the lamp to the power supply and use it normally. The advantage of this arrangement is that the position, height and angle of the lamp can be adjusted, thereby making the reading desk more practical.

[0013] Preferably, the bottom of the T-shaped block is rotatably connected to a plurality of ball bearings, and the ball bearings are equidistantly distributed on the T-shaped block in a linear array. When adjusting the position of the lighting lamp, the T-shaped block will slide inside the T-shaped slot. The plurality of ball bearings arranged at the bottom of the T-shaped block can effectively reduce the friction between the T-shaped block and the inner wall of the T-shaped slot, thereby making the movable plate move more smoothly on the table top and making it easier for people to adjust the position of the lighting lamp.

[0014] Preferably, a plurality of grooves matching the first bolt are provided on the top of the table top, and the grooves are evenly distributed on the table top in a linear array. After sliding the movable plate to move it to a suitable position, tightening the first bolt so that its lower end is pressed against the inner wall of the groove can better fix the movable plate, thereby making the lighting assembly more stable when the reading table is in use.

[0015] Preferably, a rubber pad is fixedly connected to one side of the splint close to the vertical rod. Since the rubber material has good wear resistance and is relatively soft, the rubber pad arranged on one side of the splint, when one side of the rubber pad is pressed against the vertical rod, can not only better fix the sliding sleeve, but also better protect the vertical rod.

[0016] Preferably, one end of the first bolt, the second bolt and the third bolt are all fixedly connected with a special-shaped knob, and the outer wall of the special-shaped knob is provided with an anti-slip sleeve. By providing the special-shaped knob at one end of the first bolt, the second bolt and the third bolt, people can turn the first bolt, the second bolt and the third bolt more easily and labor-savingly. The anti-slip sleeve provided on the outer wall of the special-shaped knob can increase the friction between people's hands and the special-shaped knob, thereby effectively preventing people's hands from slipping when turning the special-shaped knob. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model from the rear;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0020] Figure 4 It is a schematic diagram of the overall structure of the lighting assembly of the utility model;

[0021] Figure 5 It is a partial enlarged structural schematic diagram of the lighting assembly of the utility model;

[0022] Figure 6 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 7 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0024] In the figure: 1. base; 2. cavity; 3. fixing cylinder; 4. threaded rod; 5. extension rod; 6. guide block; 7. guide groove; 8. support frame; 9. table top; 10. motor; 11. first rotating rod; 12. second rotating rod; 13. driving wheel; 14. driven wheel; 15. belt; 16. moving plate; 17. T-shaped block; 18. T-shaped groove; 19. first bolt; 20. vertical rod; 21. sliding sleeve; 22. U-shaped block; 23. connecting block; 24. lighting lamp; 25. third bolt; 26. nut; 27. splint; 28. second bolt; 29. ​​rubber pad; 30. ball bearing; 31. groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 A reading table with an adjustment function comprises a base 1, a cavity 2 is provided inside the base 1, a driving component is fixedly connected inside the cavity 2, a symmetrical fixed cylinder 3 is fixedly connected to the top of the base 1, an extension rod 5 is slidably connected to the upper end of the fixed cylinder 3, a threaded rod 4 is threadedly connected to the lower end of the extension rod 5, and the lower end of the threaded rod 4 is fixedly connected to the driving component. When the reading table is in use, the reading table is connected to a power source, and the threaded rod 4 inside the fixed cylinder 3 can be rotated through the operation of the driving component. A symmetrical guide block 6 is fixedly connected to the lower end of the outer wall of the extension rod 5, and a guide groove 7 matching the guide block 6 is provided on the inner wall of the fixed cylinder 3, which can limit the extension rod 5 and The guiding effect makes the extension rod 5 only move in the vertical direction relative to the fixed tube 3, so that the threaded rod 4 can rotate while the extension rod 5 threadedly connected to it can rise or fall. The upper end of the extension rod 5 is fixedly connected to the support frame 8, and the top of the support frame 8 is fixedly connected to the table board 9. The height of the table board 9 can be adjusted by raising or lowering the extension rod 5, so that the reading table can be suitable for people of different heights. The top of the table board 9 is slidably connected to a lighting component, which can provide better lighting for the user. This not only makes people more comfortable when reading in a darker environment, but also provides better protection for the user's eyes.

[0027] like Figure 3 and Figure 7As shown, the driving assembly includes a motor 10 fixedly installed on one side of the bottom of the inner wall of the cavity 2, the output end of the motor 10 is fixedly connected to a first rotating rod 11, the upper end of the first rotating rod 11 is fixedly connected to one of the threaded rods 4, the lower end of the other threaded rod 4 is fixedly connected to a second rotating rod 12, the lower end of the second rotating rod 12 is rotatably connected to the bottom of the inner wall of the cavity 2, the outer wall of the first rotating rod 11 is fixedly connected to a driving wheel 13 at one end close to the motor 10, the outer wall of the second rotating rod 12 is fixedly connected to a driven wheel 14, the driving wheel 13 and the driven wheel 14 are provided with a belt 15, the motor 10 is connected to the power supply, and the motor 1 0 is electrically connected to a controller, and the controller can send an electrical signal to the motor 10 to control the motor 10 to start. The operation of the motor 10 can make the first rotating rod 11 rotate. When the first rotating rod 11 rotates, the cooperation of the driving wheel 13, the driven wheel 14 and the belt 15 can make the second rotating rod 12 rotate synchronously. When the first rotating rod 11 and the second rotating rod 12 rotate synchronously, the two threaded rods 4 can rotate synchronously. The extension rod 5 threadedly connected to the two threaded rods 4 can be raised or lowered through the synchronous rotation of the two threaded rods 4, thereby realizing the adjustment of the height of the table board 9, so that the reading table can be suitable for people of different heights.

[0028] like Figure 4As shown, the lighting assembly includes a table top 9 with a movable plate 16 slidably connected to the top, and a T-shaped block 17 fixedly connected to the bottom of the movable plate 16. A T-shaped slot 18 matching the T-shaped block 17 is provided on the top of the table top 9, which can play a good role in limiting and guiding the movable plate 16, so that the movable plate 16 has higher stability when moving. The bottom of the T-shaped block 17 is rotatably connected to a plurality of balls 30, and the balls 30 are evenly distributed on the T-shaped block 17 in a linear array, which can effectively reduce the friction between the T-shaped block 17 and the inner wall of the T-shaped slot 18, so that the movable plate 16 moves more smoothly on the table top 9. The movable plate 16 is penetrated by the first A bolt 19 is provided, and the first bolt 19 is threadedly connected to the movable plate 16. A plurality of grooves 31 matching the first bolt 19 are provided on the top of the table top 9, and the grooves 31 are evenly distributed on the table top 9 in a linear array. After sliding the movable plate 16 to move it to a suitable position, tighten the first bolt 19 so that its lower end is pressed against the inner wall of the groove 31, which can better fix the movable plate 16. The top of the movable plate 16 is fixedly connected to a vertical rod 20, and a sliding sleeve 21 is slidably connected to the vertical rod 20. A clamping plate 27 is slidably connected to the inside of the sliding sleeve 21. A rubber pad 29 is fixedly connected to the side of the clamping plate 27 close to the vertical rod 20, and a rubber pad 29 is rotatably connected to the other side. The second bolt 28 rotates the sliding sleeve 21 and is threadedly connected to the sliding sleeve 21. After the sliding sleeve 21 is slid to a suitable height, the second bolt 28 is tightened to make the rubber pad 29 on one side of the clamping plate 27 press against the vertical rod 20, which can better fix the sliding sleeve 21. A U-shaped block 22 is fixedly connected to one side of the sliding sleeve 21. A connecting block 23 is caught and connected on the U-shaped block 22. A lighting lamp 24 is fixedly installed on the other end of the connecting block 23. A third bolt 25 runs through the U-shaped block 22. A nut 26 matching the third bolt 25 is fixedly connected to one side of the U-shaped block 22. The angle of the lighting lamp 24 can be adjusted by loosening the third bolt 25. After the angle of the lighting lamp 24 is adjusted to a suitable level, tighten the third bolt 25, and the lighting lamp 24 can be connected to a power source for normal use. The advantage of such a setting is that the position, height and angle of the lighting lamp 24 can be adjusted, thereby making the reading desk more practical. One end of the first bolt 19, the second bolt 28 and the third bolt 25 are all fixedly connected with special-shaped knobs, which makes it easier and more labor-saving for people to turn the first bolt 19, the second bolt 28 and the third bolt 25, and the outer wall of the special-shaped knob is provided with an anti-slip sleeve, which can increase the friction between people's hands and the special-shaped knob, thereby effectively preventing people's hands from slipping when turning the special-shaped knob.

[0029] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0030] When the reading table is in use, the motor 10 is powered on, and the motor 10 is electrically connected to a controller. The controller can send an electrical signal to the motor 10 to control the motor 10 to start. The operation of the motor 10 can make the first rotating rod 11 rotate. When the first rotating rod 11 rotates, the cooperation of the driving wheel 13, the driven wheel 14 and the belt 15 can make the second rotating rod 12 rotate synchronously. When the first rotating rod 11 and the second rotating rod 12 rotate synchronously, the two threaded rods 4 can rotate synchronously. The synchronous rotation of the two threaded rods 4 can make the extension rod 5 threadedly connected thereto rise or fall, thereby realizing the adjustment of the height of the table board 9, so that the reading table can be suitable for For people of different heights, slide the movable plate 16 to move it to a suitable position, tighten the first bolt 19 so that its lower end is pressed against the top of the table board 9, and then slide the sliding sleeve 21 up and down to adjust its height. After the height is adjusted to a suitable level, tighten the second bolt 28 to make one side of the clamping plate 27 press against the side wall of the vertical rod 20, and then loosen the third bolt 25 to adjust the angle of the lighting lamp 24. After the angle of the lighting lamp 24 is adjusted to a suitable level, tighten the third bolt 25, connect the lighting lamp 24 to the power supply and use it normally. The advantage of this arrangement is that the position, height and angle of the lighting lamp 24 can be adjusted, thereby making the reading desk more practical.

[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reading table with an adjustable function, comprising a base (1), characterized in that: A cavity (2) is provided inside the base (1), and a driving assembly is fixedly connected inside the cavity (2). A symmetrical fixing cylinder (3) is fixedly connected to the top of the base (1), and an extension rod (5) is slidably connected to the upper end of the fixing cylinder (3). A threaded rod (4) is threadedly connected to the lower end of the extension rod (5), and the lower end of the threaded rod (4) is fixedly connected to the driving assembly. A symmetrical guide block (6) is fixedly connected to the lower end of the outer wall of the extension rod (5), and a guide groove (7) matching the guide block (6) is provided on the inner wall of the fixing cylinder (3). The upper end of the extension rod (5) is fixedly connected to a support frame (8), and a table top (9) is fixedly connected to the top of the support frame (8), and a lighting assembly is slidably connected to the top of the table top (9).

2. The reading table with adjustment function according to claim 1, characterized in that: The driving assembly comprises a motor (10) fixedly mounted on one side of the bottom of the inner wall of the cavity (2); the output end of the motor (10) is fixedly connected to a first rotating rod (11); the upper end of the first rotating rod (11) is fixedly connected to one of the threaded rods (4); the lower end of the other threaded rod (4) is fixedly connected to a second rotating rod (12); the lower end of the second rotating rod (12) is rotatably connected to the bottom of the inner wall of the cavity (2); the outer wall of the first rotating rod (11) is fixedly connected to a driving wheel (13) at one end close to the motor (10); the outer wall of the second rotating rod (12) is fixedly connected to a driven wheel (14); and belts (15) are sleeved on the driving wheel (13) and the driven wheel (14).

3. The reading table with adjustment function according to claim 1, characterized in that: The lighting assembly comprises a table top (9) having a movable plate (16) slidably connected to the top thereof, a T-shaped block (17) fixedly connected to the bottom of the movable plate (16), a T-shaped slot (18) matching the T-shaped block (17) being provided on the top of the table top (9), a first bolt (19) passing through the movable plate (16), and the first bolt (19) being threadedly connected to the movable plate (16), a vertical rod (20) fixedly connected to the top of the movable plate (16), a sliding sleeve (21) slidably connected to the vertical rod (20), a clamping plate (27) slidably connected to the inside of the sliding sleeve (21), and the clamping plate (27) One side of the plate (27) is arranged to abut against the vertical rod (20), and the other side is rotatably connected with a second bolt (28), the second bolt (28) rotates the sliding sleeve (21) and is threadedly connected with the sliding sleeve (21), one side of the sliding sleeve (21) is fixedly connected with a U-shaped block (22), a connecting block (23) is connected to the U-shaped block (22), the other end of the connecting block (23) is fixedly installed with a lighting lamp (24), a third bolt (25) passes through the U-shaped block (22), and one side of the U-shaped block (22) is fixedly connected with a nut (26) matching the third bolt (25).

4. The reading table with adjustment function according to claim 3, characterized in that: A plurality of balls (30) are rotatably connected to the bottom of the T-shaped block (17), and the balls (30) are evenly distributed on the T-shaped block (17) in a linear array.

5. The reading table with adjustment function according to claim 3, characterized in that: A plurality of grooves (31) matching the first bolts (19) are provided on the top of the table top (9), and the grooves (31) are evenly distributed on the table top (9) in a linear array.

6. The reading table with adjustment function according to claim 3, characterized in that: A rubber pad (29) is fixedly connected to one side of the clamping plate (27) close to the vertical rod (20).

7. The reading table with adjustment function according to claim 3, characterized in that: One end of the first bolt (19), the second bolt (28) and the third bolt (25) are all fixedly connected to a special-shaped knob, and the outer wall of the special-shaped knob is provided with an anti-slip sleeve.

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