CN220141095U - Multifunctional student desk combination - Google Patents

Abstract

The utility model discloses a multifunctional student desk combination, which comprises a desk hole main body, wherein a movable desk leg main body is arranged at the bottom end of the desk hole main body, a sliding groove is formed in the movable desk leg main body, a movable block is arranged in the movable desk leg main body and is in sliding connection with the movable desk leg main body, a rotary gear block is arranged in the movable desk leg main body and is in rotary connection with the movable desk leg main body, the rotary gear block is arranged on one side of the movable block, the movable block is meshed with the rotary gear block, a linkage rod is arranged in the rotary gear block, a rotary disc is arranged on one side of the linkage rod, and a limit ring is arranged on the other side of the linkage rod. According to the multifunctional student desk combination, the rotating gear block is arranged, the moving block can move up and down by utilizing the rotating gear block to engage with the moving block, and the two rotating gears can move the moving block up and down at the same time by utilizing the design of the linkage rod, so that the desk can be lifted conveniently.

Description

Multifunctional student desk combination

Technical Field

The utility model relates to a student desk, in particular to a multifunctional student desk combination.

Background

The technology development is very new and different, the raw materials adopted by doors and windows of high-rise buildings in foreign developed countries have gone through three stages of wood-iron-aluminum alloy, and the period of replacing aluminum alloy with hard plastic has been started to be fully entered for more than 10 years, so that in the production of student desk and chair, the alloy has slowly replaced the traditional wooden desk and chair, and the durability degree is far higher than that of the traditional wooden desk and chair. However, the existing multifunctional combined student desk and chair has the defects that the existing multifunctional combined student desk and chair cannot store large articles such as books and homework in a classified mode, the practicality is poor, the existing multifunctional combined student desk and chair does not have special areas for collecting learning articles such as stationery, the learning articles such as stationery are easy to lose, the practicability is poor, and the existing multifunctional combined student desk and chair is inconvenient to raise and lower a desk.

Prior art, such as: CN217161383U is a combined multifunctional student desk, which comprises a desk plate, a placing rack and a magnetic attraction plate, wherein the magnetic attraction plate is arranged on one side of the upper end of the desk plate, and a bookshelf is arranged on one side of the upper end of the magnetic attraction plate. The beneficial effects are that: through setting up rack, soft dead lever, baffle and metal seat, can stand the books and put, the use when being convenient for student's write operation can be fast installed simultaneously and dismantle to the convenience when having improved desk use, through setting up magnetism and inhale board, pen container and bookshelf, adopt the mode of magnetism to inhale to connect, can put by oneself according to student's demand, thereby improved the travelling comfort when student uses.

Other prior art techniques are as follows: CN213820382U multifunctional combined desk and chair for students

CN210783553U multifunctional combined student desk and chair

However, the above and other typical prior art techniques have certain problems in use:

1. the multifunctional student desk of the patent still adopts a traditional adjusting mode in the lifting process of the student desk and adopts a mode that two desk legs are fixed by screws, but when the multifunctional student desk is adjusted in this way, other people are required to lift the desk top to assist, and one person is difficult to complete the adjustment of the height of the desk top

2. The multifunctional student desk of this patent does not set up the device that can fix books, also inconvenient searching books in the table hole simultaneously, considers books and still can appear the phenomenon of disturbing after putting, deposits in the table hole also inconvenient searching, so the device that can fix books and conveniently look for books is urgently needed

Disclosure of Invention

The utility model aims to provide a multifunctional student desk combination, which solves the problem that the multifunctional student desk provided in the background art is inconvenient to adjust the height and inconvenient to store books.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional student's table combination, includes the table hole main part, the bottom of table hole main part is provided with portable table leg main part, the sliding tray has been seted up in the portable table leg main part, be provided with the movable block in the portable table leg main part, movable block and portable table leg main part sliding connection, be provided with the rotation gear piece in the portable table leg main part, the rotation gear piece rotates with portable table leg main part to be connected, the rotation gear piece sets up in one side of movable block, the movable block meshes with the rotation gear piece, be provided with the gangbar in the rotation gear piece, one side of gangbar is provided with the rolling disc, the opposite side of gangbar is provided with the spacing collar.

As a preferable technical scheme of the utility model, a fixed hole is formed in the movable block, sharpening table legs are arranged at the bottom end of the movable block, the sharpening table legs are fixedly connected with the movable block, the movable block is provided with a fixed rod through a movable table leg main body, the fixed rod is respectively connected with the movable block and the movable table leg main body in a sliding manner, threaded fixed blocks are arranged at two ends of the fixed rod, and the threaded fixed blocks are in threaded connection with the fixed rod.

As a preferable technical scheme of the utility model, a limiting groove is formed in the table hole main body, a limiting rod is arranged in the table hole main body, and the limiting rod is in sliding connection with the table hole main body.

As a preferable technical scheme of the utility model, a push-pull table hole plate is arranged outside the limiting rod, the push-pull table hole plate is arranged in the table hole main body, and an auxiliary pull groove is formed in the push-pull table hole plate.

As a preferable technical scheme of the utility model, the top end of the push-pull table hole plate is provided with a telescopic damper, and the top end of the telescopic damper is provided with a book pressing rod.

As a preferable technical scheme of the utility model, a tabletop is arranged at the top end of the tabletop hole main body, the tabletop is fixedly connected with the tabletop hole main body, and a sponge anti-collision pad is arranged outside the tabletop.

As a preferable technical scheme of the utility model, the top end of the tabletop is provided with the magnetic writing case, the top end of the tabletop is provided with the water cup groove, and the top end of the tabletop is provided with the pen groove.

As a preferable technical scheme of the utility model, one side of the desk hole main body is provided with a schoolbag hook which is fixedly connected with the desk hole main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the multifunctional student desk, the rotating gear blocks are arranged, the moving blocks can be meshed with the rotating gear blocks to enable the moving blocks to move up and down, and the two rotating gears can be used for moving the moving blocks up and down at the same time by means of the design of the linkage rod, so that the desk can be lifted conveniently.

2. According to the multifunctional student desk disclosed by the utility model, the push-pull table hole plate is prevented from being completely pulled away by the limit rod through the push-pull table hole plate, so that a user can conveniently check books in the table hole and take the books needed by the user, and meanwhile, the telescopic damper is arranged to be matched with the book pressing rod, so that the books can be fixed on the push-pull table hole plate to be conveniently stored.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a structure of a push-pull table hole of the present utility model;

FIG. 3 is a schematic view of a rotating disc structure according to the present utility model;

fig. 4 is a schematic structural view of a rotary gear block according to the present utility model.

In the figure: 1. magnetic writing case; 2. a pen slot; 3. a water cup groove; 4. a tabletop; 5. a sponge anti-knocking pad; 6. a table hole main body; 7. schoolbag hanging hook; 8. a movable table leg main body; 9. a limit ring; 10. a threaded fixed block; 11. a linkage rod; 12. a fixed rod; 13. a moving block; 14. a fixing hole; 15. sharpening the table legs; 16. book pressing rods; 17. push-pull table hole plate; 18. auxiliary pull grooves; 19. a limit rod; 20. a limit groove; 21. a telescopic damper; 22. a rotating disc; 23. rotating the gear block; 24. a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a multifunctional student desk combination:

embodiment one:

according to the multifunctional student desk combination shown in fig. 1, fig. 2, fig. 3 and fig. 4, the multifunctional student desk combination comprises a desk hole main body 6, the bottom of the desk hole main body 6 is provided with a movable desk leg main body 8, a sliding groove 24 is formed in the movable desk leg main body 8, a movable block 13 is arranged in the movable desk leg main body 8, the movable block 13 is in sliding connection with the movable desk leg main body 8, a rotary gear block 23 is arranged in the movable desk leg main body 8, the rotary gear block 23 is in rotary connection with the movable block 8, the movable block 13 is meshed with the rotary gear block 23, a linkage rod 11 is arranged in the rotary gear block 23, one side of the linkage rod 11 is provided with a rotary disc 22, the other side of the linkage rod 11 is provided with a limit ring 9, a fixed hole 14 is formed in the movable block 13, the bottom of the movable block 13 is provided with a sharpening treatment desk leg 15, the movable block 13 is fixedly connected with the movable block 13 through the movable desk leg main body 8, the fixed rod 12 is respectively connected with the movable block 13 and the movable block 8 through the movable desk leg main body 8 in a sliding manner, and the movable block 13 is in threaded connection with the movable block 10 by utilizing the two movable gear blocks 23, and the movable block 13 can be screwed down fixed by the rotary gear block 23, and the movable block 10 is screwed down fixed by the movable block 13.

The top of the desk hole main body 6 is provided with a desk top 4, the desk top 4 is fixedly connected with the desk hole main body 6, a sponge anti-knocking pad 5 is arranged outside the desk top 4, and the sponge anti-knocking pad 5 can greatly prevent the edge of the desk from knocking students.

When the multifunctional student desk combination is particularly used, the fixing rod 12 is pulled out after the threaded fixing block 10 is twisted, then the rotating disc 22 is rotated and then the gear block 23 is rotated, at the moment, the moving block 13 meshed with the gear block 23 can move up and down, and the two gear blocks 23 can simultaneously move the moving block 13 up and down by utilizing the design of the linkage rod 11, so that the purpose of adjusting the desk height is realized.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 2, a limiting groove 20 is formed in the table hole main body 6, a limiting rod 19 is arranged in the table hole main body 6, the limiting rod 19 is slidably connected with the table hole main body 6, a push-pull table hole plate 17 is arranged outside the limiting rod 19, the push-pull table hole plate 17 is arranged in the table hole main body 6, an auxiliary pull groove 18 is formed in the push-pull table hole plate 17, a telescopic damper 21 is arranged at the top end of the push-pull table hole plate 17, a book pressing rod 16 is arranged at the top end of the telescopic damper 21, so that a user can conveniently take a book in the table hole by using the telescopic damper 21 in cooperation with the book pressing rod 16, and the book can be conveniently stored on the push-pull table hole plate 17.

The top of desktop 4 is provided with magnetism and inhales formula writing case 1, and cup groove 3 has been seted up on the top of desktop 4, and pen groove 2 has been seted up on the top of desktop 4, and one side of table hole main part 6 is provided with schoolbag couple 7, and schoolbag couple 7 and table hole main part 6 fixed connection, cup groove 3 can prevent that the drinking cup from empting, and pen groove 2 can deposit the pen when the pen is not used, and schoolbag couple 7 can hang the schoolbag.

When the multifunctional student desk combination is particularly used, the auxiliary pull groove 18 is formed in the push-pull desk hole plate 17 when books are required to be stored or taken out, the limiting rod 19 slides in the desk hole main body 6 at the moment, the push-pull desk hole plate 17 is finally pulled out, the books are pulled out of the desk hole at the moment, the books are taken out later, or the books are stored after the book pressing rod 16 is pulled, and the book pressing rod 16 is reset under the action of the telescopic damper 21 to continuously press the books to prevent the books from shifting.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims (8)

1. The utility model provides a multi-functional student's table combination, includes table hole main part (6), its characterized in that: the novel movable table leg is characterized in that a movable table leg main body (8) is arranged at the bottom end of the table hole main body (6), a sliding groove (24) is formed in the movable table leg main body (8), a movable block (13) is arranged in the movable table leg main body (8), the movable block (13) is slidably connected with the movable table leg main body (8), a rotary gear block (23) is arranged in the movable table leg main body (8), the rotary gear block (23) is rotatably connected with the movable table leg main body (8), the rotary gear block (23) is arranged on one side of the movable block (13), the movable block (13) is meshed with the rotary gear block (23), a linkage rod (11) is arranged in the rotary gear block (23), a rotary disc (22) is arranged on one side of the linkage rod (11), and a limit ring (9) is arranged on the other side of the linkage rod (11).

2. A multi-function student desk combination as defined in claim 1, wherein: the movable table leg is characterized in that a fixed hole (14) is formed in the movable block (13), sharpening treatment table legs (15) are arranged at the bottom end of the movable block (13), the sharpening treatment table legs (15) are fixedly connected with the movable block (13), the movable block (13) is provided with a fixed rod (12) through a movable table leg main body (8), the fixed rod (12) is respectively in sliding connection with the movable block (13) and the movable table leg main body (8), threaded fixed blocks (10) are arranged at two ends of the fixed rod (12), and the threaded fixed blocks (10) are in threaded connection with the fixed rod (12).

3. A multi-function student desk combination as defined in claim 1, wherein: limiting grooves (20) are formed in the table hole main body (6), limiting rods (19) are arranged in the table hole main body (6), and the limiting rods (19) are connected with the table hole main body (6) in a sliding mode.

4. A multi-function student desk combination as defined in claim 3, wherein: the push-pull table hole plate (17) is arranged outside the limiting rod (19), the push-pull table hole plate (17) is arranged in the table hole main body (6), and an auxiliary pull groove (18) is formed in the push-pull table hole plate (17).

5. A multi-function student desk combination as defined in claim 4, wherein: the top of push-and-pull table hole board (17) is provided with flexible attenuator (21), the top of flexible attenuator (21) is provided with books depression bar (16).

6. A multi-function student desk combination as defined in claim 3, wherein: the novel anti-collision table is characterized in that a table top (4) is arranged at the top end of the table hole main body (6), the table top (4) is fixedly connected with the table hole main body (6), and a sponge anti-collision pad (5) is arranged outside the table top (4).

7. A multi-function student desk combination as defined in claim 6, wherein: the writing case is characterized in that the top end of the tabletop (4) is provided with a magnetic writing case (1), the top end of the tabletop (4) is provided with a water cup groove (3), and the top end of the tabletop (4) is provided with a pen groove (2).

8. A multi-function student desk combination as defined in claim 6, wherein: one side of the desk hole main body (6) is provided with a schoolbag hook (7), and the schoolbag hook (7) is fixedly connected with the desk hole main body (6).