CN216358379U

CN216358379U - Be applied to silence elevation structure of study table

Info

Publication number: CN216358379U
Application number: CN202121296555.7U
Authority: CN
Inventors: 陈涛; 金庆宇
Original assignee: Wuhu Yudong Intelligent Technology Co ltd
Current assignee: Wuhu Yudong Intelligent Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-04-22
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a mute lifting structure applied to a learning table, which relates to the field of learning tables and comprises a learning table supporting rod, wherein an installation block is fixedly arranged on the learning table supporting rod, a movable sleeve is movably arranged on the installation block, a table leg shell is movably arranged on the movable sleeve, a threaded rod is movably arranged in the movable sleeve, a driving block is fixedly arranged on the threaded rod, a base is movably arranged at the bottom side of the movable sleeve, a top plate is movably arranged at the top side of the movable sleeve, the top plate is in contact with the installation block, a limiting sleeve is slidably arranged on the movable sleeve, and the limiting sleeve is fixedly arranged on the table leg shell. According to the height-adjustable desk, due to the arrangement of the threaded rods, when the height of the learning desk needs to be adjusted, the learning desk can be directly lifted and lowered through the threaded rods, so that the problem that the heights of desk legs are different due to the fact that the fixing positions of bolts are changed and the desk legs are manually stretched is solved, operation is simplified, and normal use of the learning desk is guaranteed.

Description

Be applied to silence elevation structure of study table

Technical Field

The utility model relates to the technical field of learning tables, in particular to a mute lifting structure applied to a learning table.

Background

The learning table is a novel, scientific, humanized and practical learning auxiliary tool, is suitable for 3-18 years old children to teenagers, the height of the table can be adjusted in a lifting way, the table top can be inclined freely, the learning table is an appliance made by deeply researching three subjects of human engineering, human mechanics and human physiology and combining human visual principle, coloristics, psychology and the like through countless data acquisition, experiment and argumentation, and the learning table and the traditional desk are two completely different concepts.

Among the prior art, in the family environment, parents can all be equipped with the study table for child, it is very fast in view of child's growth rate, height and size change are all very fast, the study table generally all can be equipped with height-adjusting's elevation structure for the children of the different age brackets of adaptation, but the elevation structure of a lot of study tables is simple realizes height-adjusting through the mode that changes bolt fixed position, still need manual tensile table leg, the operation is very loaded down with trivial details, and lead to the height difference of table leg easily, influence children's use, consequently, need a silence elevation structure who is applied to the study table to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mute lifting structure applied to a learning table, which aims to solve the problems that the operation is very complicated, the height of table legs is easily different, and the use of children is influenced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be applied to silence elevation structure of study table, includes the study table bracing piece, fixed mounting has the installation piece on the study table bracing piece, and movable mounting has the movable sleeve on the installation piece, and movable mounting has the table leg shell on the movable sleeve, and movable mounting has the threaded rod in the movable sleeve, and fixed mounting has the drive piece on the threaded rod, the bottom side movable mounting of movable sleeve has the base, and the top side movable mounting of movable sleeve has the roof, and the roof contacts with the installation piece.

Preferably, the movable sleeve is provided with a limiting sleeve in a sliding manner, the limiting sleeve is fixedly mounted on the table leg shell, the limiting sleeve is provided with four sliding grooves, sliding strips are slidably mounted in the four sliding grooves, and the four sliding strips are fixedly mounted on the movable sleeve.

Preferably, the table leg shell is provided with a movable hole, the driving block is provided with a rotating hole, and the movable hole is matched with the rotating hole.

Preferably, four outer fixing sleeves are fixedly mounted in the table leg shell, four inner mounting holes are formed in the limiting sleeve, and the four outer fixing sleeves are respectively matched with the four inner mounting holes.

Preferably, the movable sleeve is provided with a mounting hole, and the driving block is movably mounted in the mounting hole.

Preferably, the movable sleeve is fixedly provided with four inner fixing sleeves, the top plate is provided with four outer mounting holes, the mounting block is provided with four top plate mounting holes, and the inner fixing sleeves, the outer mounting holes and the top plate mounting holes which are located at the same position are located on the same straight line.

Preferably, the study table supporting rod is provided with two connecting holes, and the two connecting holes are located at the top end of the study table supporting rod.

The utility model has the beneficial effects that:

according to the height-adjustable desk, the threaded rods are arranged, so that the height of the learning desk can be directly increased and decreased through the threaded rods when the height of the learning desk needs to be adjusted, the height difference of desk legs caused by changing the fixing position of the bolts and manually stretching the desk legs is avoided, operation is simplified, and meanwhile normal use of the learning desk is guaranteed.

According to the utility model, through the arrangement of the limiting sleeve, the limiting sleeve has the limiting function and the silencing and smoothing functions, and the limiting sleeve is used for connecting the inner pipe and the outer pipe with the screw rod together, so that the lifting and other functions are realized, the good stability of the product is ensured, the lifting is easier, and the practicability of the learning table is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic illustration of an explosive structure according to the present invention;

fig. 4 is a schematic diagram of the top view structure of the explosion of the present invention.

In the figure: 1. a desk support bar; 2. mounting blocks; 3. a movable sleeve; 4. a table leg shell; 5. a threaded rod; 6. driving the block; 7. a base; 8. a top plate; 9. a limiting sleeve; 10. a movable hole; 11. rotating the hole; 12. mounting holes; 13. an outer fixing sleeve; 14. an inner mounting hole; 15. an inner fixing sleeve; 16. an outer mounting hole; 17. a top plate mounting hole; 18. connecting holes; 19. a slide bar; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a silence elevation structure for study table, including study table bracing piece 1, fixed mounting has installation piece 2 on the study table bracing piece 1, movable mounting has movable sleeve 3 on the installation piece 2, movable mounting has table leg shell 4 on the movable sleeve 3, movable mounting has threaded rod 5 in the movable sleeve 3, fixed mounting has drive piece 6 on the threaded rod 5, the bottom side movable mounting of movable sleeve 3 has base 7, the top side movable mounting of movable sleeve 3 has roof 8, roof 8 contacts with installation piece 2, be convenient for when the height of study table needs to be adjusted, can directly realize rising and the reduction of study table through threaded rod 5, thereby avoid the height of the table leg that leads to through changing bolt fixed position and manual tensile table leg to differ, when having simplified the operation, the normal use of study table has been guaranteed again.

According to the utility model, the limiting sleeve 9 is slidably mounted on the movable sleeve 3, the limiting sleeve 9 is fixedly mounted on the table leg shell 4, the limiting sleeve 9 is provided with four sliding grooves 20, the sliding strips 19 are slidably mounted in the four sliding grooves 20, and the four sliding strips 19 are fixedly mounted on the movable sleeve 3. due to the limiting function of the limiting sleeve 9 and the silencing and smooth functions, the inner tube, the outer tube and the threaded rod 5 are connected together by using the limiting sleeve 9, so that the lifting and other functions are realized, the good stability of a product is ensured, the lifting is easier, and the practicability of the learning table is improved.

In the utility model, the table leg shell 4 is provided with a movable hole 10, the driving block 6 is provided with a rotating hole 11, the movable hole 10 is matched with the rotating hole 11, so that an external crank passes through the movable hole 10 on the movable sleeve 3 to rotate in the rotating hole 11 on the driving block 6, the driving block 6 is driven to move, and the driving block 6 drives the threaded rod 5 to move.

In the utility model, four outer fixing sleeves 13 are fixedly arranged in the table leg shell 4, four inner mounting holes 14 are formed in the limiting sleeve 9, and the four outer fixing sleeves 13 are respectively matched with the four inner mounting holes 14, so that the limiting sleeve 9 can be conveniently arranged on the outer fixing sleeves 13 on the table leg shell 4 through the inner mounting holes 14.

In the utility model, the movable sleeve 3 is provided with the mounting hole 12, the driving block 6 is movably arranged in the mounting hole 12, and the driving block 6 is conveniently driven from the outside through the mounting hole 12.

In the utility model, four inner fixing sleeves 15 are fixedly arranged on the movable sleeve 3, four outer mounting holes 16 are arranged on the top plate 8, four top plate mounting holes 17 are arranged on the mounting block 2, the inner fixing sleeves 15, the outer mounting holes 16 and the top plate mounting holes 17 which are positioned at the same position are positioned on the same straight line, so that the top plate 8 is conveniently arranged on the inner fixing sleeves 15 on the movable sleeve 3 through the outer mounting holes 16, and the top plate 8 is arranged on the top plate mounting holes 17 on the mounting block 2 through the outer mounting holes 16, so that the movable sleeve 3 which moves drives the mounting block 2 to move.

In the utility model, the learning table supporting rod 1 is provided with two connecting holes 18, and the two connecting holes 18 are both positioned at the top end of the learning table supporting rod 1, so that the learning table supporting rod 1 is conveniently fixed on a table top through the connecting holes 18.

The working principle of the utility model is as follows:

when the height of the learning desk needs to be adjusted, an external crank passes through a movable hole 10 on a movable sleeve 3 to rotate in a rotating hole 11 on the movable block 6, so that the movable block 6 is driven to move, the movable block 6 is driven to drive a threaded rod 5 to move, the movable sleeve 3 is driven to slide in a table leg shell 4 through the threaded rod 5, the sliding movable sleeve 3 slides on a limiting sleeve 9 on the table leg shell 4, a sliding strip 19 on the movable sleeve 3 slides in a sliding groove 20 on the limiting sleeve 9, the movable sleeve 3 is influenced by the sliding groove 20 through the sliding strip 19 and can only move in the horizontal direction, the limiting sleeve 9 is arranged on an external fixed sleeve 13 on the table leg shell 4 through an internal mounting hole 14, the threaded rod 5 drives a top plate 8 to move through the movable sleeve 3, the top plate 8 is arranged on an internal fixed sleeve 15 on the movable sleeve 3 through an external mounting hole 16, the top plate 8 is arranged on a top plate mounting hole 17 on the mounting block 2 through the external mounting hole 16, the movable sleeve 3 drives the mounting block 2 to move, and the movable sleeve 3 pushes the table leg shell 4 to move through the threaded rod 5, so that the height of the learning table is adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a be applied to silence elevation structure of study table, includes study table bracing piece (1), its characterized in that: fixed mounting has installation piece (2) on study table bracing piece (1), and movable mounting has movable sleeve (3) on installation piece (2), and movable mounting has table leg shell (4) on movable sleeve (3), and movable mounting has threaded rod (5) in movable sleeve (3), and fixed mounting has drive piece (6) on threaded rod (5), the bottom side movable mounting of movable sleeve (3) has base (7), and the top side movable mounting of movable sleeve (3) has roof (8), and roof (8) contact with installation piece (2).

2. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: slidable mounting has stop collar (9) on movable sleeve (3), and stop collar (9) fixed mounting has seted up four spout (20) on table leg shell (4) on stop collar (9), and equal slidable mounting has draw runner (19) in four spout (20), and four equal fixed mounting of draw runner (19) are on movable sleeve (3).

3. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: the desk leg shell (4) is provided with a movable hole (10), the driving block (6) is provided with a rotating hole (11), and the movable hole (10) is matched with the rotating hole (11).

4. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: four outer fixing sleeves (13) are fixedly mounted in the table leg shell (4), four inner mounting holes (14) are formed in the limiting sleeve (9), and the four outer fixing sleeves (13) are matched with the four inner mounting holes (14) respectively.

5. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: the movable sleeve (3) is provided with a mounting hole (12), and the driving block (6) is movably mounted in the mounting hole (12).

6. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: fixed cover (15) in four are fixed to last fixed mounting of movable sleeve (3), have seted up four outer mounting holes (16) on roof (8), have seted up four roof mounting holes (17) on installation piece (2), and the fixed cover in (15) and outer mounting hole (16), roof mounting hole (17) that are located the same position are located same straight line.

7. The silent lifting structure applied to the learning table as claimed in claim 1, wherein: two connecting holes (18) are formed in the learning table supporting rod (1), and the two connecting holes (18) are located at the top end of the learning table supporting rod (1).