CN216293390U

CN216293390U - Desk with lifting adjusting function

Info

Publication number: CN216293390U
Application number: CN202122667520.6U
Authority: CN
Inventors: 王智波
Original assignee: Zhejiang Tengya Industry And Trade Co ltd
Current assignee: Zhejiang Tengya Industry And Trade Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-15
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a desk with a lifting adjusting function, which comprises a desk plate, wherein the front surface of the desk plate is provided with a hollow groove, a drawer is connected inside the hollow groove in a sliding manner, the rear half part of the top part of the desk plate is provided with a placing groove, the top part of the front inner wall of the placing groove is hinged with a placing plate through a first hinge piece, gears at two ends of a rotating rod are rotated by rotating a turntable, so that a moving plate moves up and down, after the height of the moving plate is adjusted to be proper, inserting holes on an inserting plate into corresponding inserting holes to fix the moving plate, so that students can conveniently adjust the height of the desk, the desk is moved through a universal wheel in a supporting mechanism during moving, a supporting plate is screwed to cover the universal wheel, the bottoms of an anti-skidding sleeve and the supporting plate are contacted with the ground, so that the desk cannot easily slide, the placing plate can adjust the inclination angle according to the requirements of the students through the matching of a limiting plate and a limiting block, the function is diversified, brings convenience for the student.

Description

Desk with lifting adjusting function

Technical Field

The utility model relates to the technical field of learning tools, in particular to a desk with a lifting adjusting function.

Background

The desk starts from the eight-side desk in the earliest school hall, the desks for school teaching are unified into the desk, and the desk is an auxiliary teaching tool for student learning and provides a convenient place for student learning.

However, most of existing desks are fixed by screws at present, the height of the desks is inconvenient to adjust, students with different heights cannot obtain corresponding comfort levels, the existing desks are inconvenient to move, and the functions of the desks are not diverse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a desk with a lifting adjusting function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a desk with lift adjustment function, includes the table, the dead slot has been seted up in the front of table, the inside sliding connection of dead slot has the drawer, the standing groove has been seted up to the latter half at table top, the preceding inner wall top of standing groove articulates through first articulated elements has places the board, the bar groove has been seted up at the back of placing the board, the last inner wall rear end in bar groove articulates through the second articulated elements has the backup pad, the inside fixedly connected with limiting plate of standing groove, and the top of limiting plate has seted up the spacing groove, the bottom fixedly connected with fixed establishment of table, the equal fixedly connected with supporting mechanism in the left and right sides of fixed establishment bottom.

As a preferred technical scheme of the utility model, the fixing mechanism comprises two groups of moving plates fixedly connected with the bottom of the table plate, the two groups of moving plates are respectively positioned at the left side and the right side of the bottom of the table plate, the moving plates are sleeved inside the fixed plates, tooth grooves are respectively formed in the front surfaces of the moving plates, through holes are respectively formed in the inner sides of the fixed plates, a rotating rod is arranged between the two groups of fixed plates, two ends of the rotating rod respectively penetrate through the two groups of through holes and are positioned inside the two groups of fixed plates, gears are fixedly connected with two ends of the left side and the right side of the rotating rod and are meshed with the tooth grooves, jacks are respectively formed in the inner sides of the two groups of fixed plates, two groups of inserting plates are sleeved on the outer surfaces of the rotating rod, inserting rods are fixedly connected with the outer sides of the two groups of inserting plates, and the inserting rods correspond to the jacks.

As a preferred technical scheme of the utility model, the supporting mechanism comprises a supporting column fixedly connected with the fixing mechanism, the bottom of the supporting column is fixedly connected with a universal wheel, the outer surface of the supporting column is in threaded connection with a supporting disk, the universal wheel is positioned inside the supporting disk, and the bottom of the outer surface of the supporting disk is fixedly connected with an anti-skidding sleeve.

As a preferred technical scheme of the utility model, the middle part of the outer surface of the rotating rod is fixedly connected with a turntable, and 4 groups of jacks arranged on the inner side of the fixed plate are arranged.

As a preferred technical scheme of the utility model, the rear end of the top of the table plate is provided with a storage groove, and the top of the table plate is provided with a hook groove.

As a preferable technical scheme of the utility model, the front surface of the drawer is fixedly connected with a handle, and the inside of the drawer is transversely and fixedly connected with a partition plate.

Compared with the prior art, the utility model provides a desk with a lifting adjusting function, which has the following beneficial effects:

1. according to the desk with the lifting adjusting function, the gears at the two ends of the rotating rod rotate by rotating the rotary disc, so that the movable plate moves up and down, and after the height of the movable plate is adjusted to be proper, the insertion holes in the insertion plates are inserted into the corresponding insertion holes to fix the movable plate, and the height of the desk can be adjusted conveniently by students.

2. This desk with lift adjustment function removes the desk through the universal wheel among the supporting mechanism when removing, twists the supporting disk and covers the universal wheel, and the bottom and the ground contact of antiskid cover and supporting disk make the desk can not slide easily to place the board and can adjust inclination according to student's demand through the cooperation messenger of limiting plate and stopper, the function is diversified, offers convenience for the student.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;

FIG. 4 is a schematic structural view of a fixing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. a table plate; 2. an empty groove; 3. a drawer; 4. a placement groove; 5. placing the plate; 6. a strip-shaped groove; 7. a support plate; 8. a limiting plate; 9. a limiting groove; 10. a fixing mechanism; 1001. moving the plate; 1002. a fixing plate; 1003. a tooth socket; 1004. a through hole; 1005. a rotating rod; 1006. a gear; 1007. a jack; 1008. inserting plates; 1009. inserting a rod; 11. a support mechanism; 1101. a pillar; 1102. a universal wheel; 1103. a support disc; 1104. an anti-slip sleeve; 12. a turntable; 13. a storage groove; 14. hooking a groove; 15. a partition plate; 16. and (4) a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a desk with a lifting adjusting function comprises a desk board 1, a cavity 2 is provided on the front surface of the desk board 1, a drawer 3 is slidably connected inside the cavity 2, a placing groove 4 is provided on the rear half portion of the top of the desk board 1, a placing board 5 is hinged on the top of the front inner wall of the placing groove 4 through a first hinge element, a strip-shaped groove 6 is provided on the rear surface of the placing board 5, the rear end of the upper inner wall of the strip-shaped groove 6 is hinged with a supporting board 7 through a second hinge element, a limiting board 8 is fixedly connected inside the placing groove 4, a limiting groove 9 is provided on the top of the limiting board 8, a fixing mechanism 10 is fixedly connected to the bottom of the desk board 1, and supporting mechanisms 11 are fixedly connected to the left side and the right side of the bottom of the fixing mechanism 10.

Specifically, fixed establishment 10 includes two sets of movable plates 1001 with 1 bottom fixed connection of table, and two sets of movable plates 1001 are located the left and right sides of 1 bottom of table respectively, the movable plate 1001 all cup joints in the inside of fixed plate 1002, tooth's socket 1003 has all been seted up in the front of movable plate 1001, through-hole 1004 has all been seted up to the inboard of fixed plate 1002, be equipped with bull stick 1005 between two sets of fixed plates 1002, and the both ends of bull stick 1005 run through two sets of through-holes 1004 respectively and are located the inside of two sets of fixed plates 1002, the equal fixedly connected with gear 1006 in both sides of bull stick 1005, and gear 1006 and tooth's socket 1003 meshing are connected, jack 1007 has all been seted up to the inboard of two sets of fixed plates 1002, two sets of picture pegs 1008 have been cup jointed to the surface of bull stick 1005, the equal fixedly connected with inserted bar 1009 in the outside of two sets of picture pegs 1008, and inserted bar 1009 corresponds with jack 1007.

In this embodiment, when the height of the table board 1 needs to be adjusted, the inserting rod 1009 is pulled out from the inserting hole 1007, the rotating rod 1005 is twisted, and the gear 1006 and the tooth slot 1003 are matched with each other, so that the moving plate 1001 can move up and down in the fixing plate 1002, and when the height is adjusted to a proper height, the inserting rod 1009 is inserted into the inserting hole 1007 and fixed.

Specifically, the supporting mechanism 11 includes a supporting column 1101 fixedly connected with the fixing mechanism 10, a universal wheel 1102 is fixedly connected to the bottom of the supporting column 1101, a supporting plate 1103 is threadedly connected to the outer surface of the supporting column 1101, the universal wheel 1102 is located inside the supporting plate 1103, and an anti-slip sleeve 1104 is fixedly connected to the bottom of the outer surface of the supporting plate 7.

In this embodiment, when the desk needs to be moved, the rotation support plate 1103 moves upward, the universal wheel 1102 under the pillar 1101 contacts the ground, the desk is pushed, after the desk reaches the position, the rotation support plate 1103 moves downward to cover the universal wheel 1102, and the anti-slip sleeve 1104 can provide certain friction force, so that the desk is not easy to move.

Specifically, the middle part of the outer surface of the rotating rod 1005 is fixedly connected with a

rotating disc

12, and 4 groups of inserting holes 1007 arranged on the inner side of the fixing plate 1002 are arranged.

In this embodiment, the rotation rod 1005 can be rotated more easily by the user due to the installation of the rotation disc 12, and the movable plate 1001 can be more stably located inside the fixed plate 1002 due to the four sets of the insertion holes 1007.

Specifically, the rear end of the top of the table plate 1 is provided with an article placing groove 13, and the top of the table plate 1 is provided with a hook groove 14.

In this embodiment, the object placing groove 13 can be used for placing objects like pens, which are not easy to slide off, and the hook groove 14 can be used for more conveniently pulling up the placing plate 5.

Specifically, the front of the drawer 3 is fixedly connected with a handle 16, and the inside of the drawer 3 is transversely and fixedly connected with a partition plate 15.

In this embodiment, the handle 16 is set up to enable the user to pull the drawer 3 more easily, and the drawer is divided into two groups of cavities by the partition 15, so that different articles can be placed in the drawer.

As shown in fig. 1 to 5, the working process of the desk with the lifting adjusting function according to the embodiment of the present invention is as follows: a user firstly pulls the drawer 3 in the empty groove 2 through the handle 16 to place various articles, then pulls the placing plate 5 through the hook groove 14, then takes out the supporting plate 7 in the strip groove 6 at the back of the placing plate 5, clamps the supporting plate into the corresponding limiting groove 9 on the limiting plate 8 according to self requirements, at the moment, the placing plate 5 inclines to place books for reading, when the height is required to be adjusted, the inserting rod 1009 is pulled out from the inserting hole 1007, the rotating disc 12 is rotated to rotate the rotating rod 1005, by utilizing the mutual matching of the gear 1006 and the tooth groove 1003, the moving plate 1001 can move up and down in the fixing plate 1002, when the height is adjusted to be proper, the inserting rod 1009 is inserted into the inserting hole 1007 to be fixed, when the desk is required to be moved, the movable supporting plate 1103 moves upwards, the universal wheel 1102 under the supporting column 1101 contacts the ground, the desk is pushed, after the desk reaches the position, the movable supporting plate 1103 moves downwards, the universal wheels 1102 are covered, and the anti-slip sleeve 1104 can provide a certain friction force, so that the desk is not easy to move.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desk with lift adjustment function, includes table (1), its characterized in that: dead slot (2) have been seted up in the front of table (1), the inside sliding connection of dead slot (2) has drawer (3), standing groove (4) have been seted up to latter half at table (1) top, the preceding inner wall top of standing groove (4) articulates through first articulated elements has places board (5), bar groove (6) have been seted up at the back of placing board (5), the last inner wall rear end of bar groove (6) articulates through the second articulated elements has backup pad (7), inside fixedly connected with limiting plate (8) of standing groove (4), and spacing groove (9) have been seted up at the top of limiting plate (8), the bottom fixedly connected with fixed establishment (10) of table (1), the equal fixedly connected with supporting mechanism (11) of the left and right sides of fixed establishment (10) bottom.

2. The desk with the lifting adjusting function as claimed in claim 1, wherein: the fixing mechanism (10) comprises two groups of moving plates (1001) fixedly connected with the bottom of the table plate (1), the two groups of moving plates (1001) are respectively positioned at the left side and the right side of the bottom of the table plate (1), the moving plates (1001) are all sleeved inside the fixing plate (1002), tooth grooves (1003) are respectively formed in the front surface of the moving plates (1001), through holes (1004) are respectively formed in the inner sides of the fixing plate (1002), rotating rods (1005) are arranged between the two groups of fixing plates (1002), two ends of each rotating rod (1005) respectively penetrate through the two groups of through holes (1004) and are positioned inside the two groups of fixing plates (1002), gears (1006) are respectively and fixedly connected to the two ends of the left side and the right side of each rotating rod (1005), the gears (1006) are meshed with the tooth grooves (1003), jacks (1007) are respectively formed in the inner sides of the two groups of the fixing plates (1002), two groups of inserting plates (1008) are sleeved on the outer surfaces of the rotating rods (1005), the outer sides of the two groups of inserting plates (1008) are fixedly connected with inserting rods (1009), and the inserting rods (1009) correspond to the inserting holes (1007).

3. The desk with the lifting adjusting function as claimed in claim 1, wherein: the supporting mechanism (11) comprises a supporting column (1101) fixedly connected with the fixing mechanism (10), a universal wheel (1102) is fixedly connected to the bottom of the supporting column (1101), a supporting disc (1103) is connected to the outer surface of the supporting column (1101) in a threaded mode, the universal wheel (1102) is located inside the supporting disc (1103), and an anti-skidding sleeve (1104) is fixedly connected to the bottom of the outer surface of the supporting plate (7).

4. The desk with the lifting adjusting function as claimed in claim 2, wherein: the middle part of the outer surface of the rotating rod (1005) is fixedly connected with a rotating disc (12), and 4 groups of jacks (1007) arranged on the inner side of the fixing plate (1002) are arranged.

5. The desk with the lifting adjusting function as claimed in claim 1, wherein: the rear end of the top of the table plate (1) is provided with an article placing groove (13), and the top of the table plate (1) is provided with a hook groove (14).

6. The desk with the lifting adjusting function as claimed in claim 1, wherein: the front of the drawer (3) is fixedly connected with a handle (16), and the inside of the drawer (3) is transversely and fixedly connected with a partition plate (15).