CN216220603U - A multifunctional practical table that is easy to lift - Google Patents

Abstract

The utility model discloses a multifunctional practical table which is convenient for lifting and lowering, which comprises a desktop board, a supporting rod is fixedly connected to the lower surface of the desktop board, a supporting sliding sleeve is arranged on the lower part of the supporting rod, and the supporting sliding The inside of the sleeve is provided with an adjustment mechanism, which is composed of a protective shell, a fixed nut, a fixed body, a plunger, a limit gear, a socket, a rack, and a connecting shaft. The limit gear is meshed with the rack, The limiting gear is rotatably connected with the connecting shaft, and a placing mechanism is arranged under the use desktop board. In the utility model, an adjustment mechanism and a placement mechanism are provided, and the adjustment mechanism can adjust the height of the desktop board, which is convenient for people of different heights, and is convenient to use. When not in use, the board can be placed at the rear, which does not affect the normal office and is easy to use.

Description

A multifunctional practical table that is easy to lift

technical field

The utility model relates to the technical field of tables, in particular to a multifunctional practical table which is convenient for lifting and lowering.

Background technique

The table is very common in daily life. It is a kind of commonly used furniture. The raw material is mostly wood. There are planes on the top and pillars on the bottom. You can put things on it, do things, eat, write, work, etc. The desk is one of many types. A kind of computer, keyboard and other items are often placed on the desktop in the office scene.

Most of the existing desk structures are fixed mechanisms, and their height is inconvenient to adjust. In daily life, when dining on the table, oil stains are easily splashed on the keyboard, which is difficult to clean and inconvenient to use.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and proposes a multifunctional practical table that is convenient for lifting and lowering.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a multifunctional practical table that is convenient for lifting and lowering, including a desktop board, and a support rod is fixedly connected to the lower surface of the use desktop board, and the lower part of the support rod is provided with There is a support sliding sleeve, and an adjusting mechanism is arranged inside the supporting sliding sleeve. The limit gear is meshed with the rack, and the limit gear is rotatably connected with the connecting shaft;

A placement mechanism is provided below the use desktop board, and the placement mechanism is composed of a placement board, a first slide, a second slide, and a vertical plate, and the placement board slides with the first slide and the second slide. connected, the vertical plate is fixedly connected with the placing plate.

As a further description of the above technical solution:

The fixed body is fixedly connected with the insertion rod, and the insertion rod and the socket are matched with each other.

As a further description of the above technical solution:

The fixing nut is threadedly connected with the connecting shaft, and the protective shell is fixedly connected with the supporting sliding sleeve through screws.

As a further description of the above technical solution:

The connecting shaft is fixedly connected with the support rod, and the fixed body is located outside the limit gear.

As a further description of the above technical solution:

The fixing nut is located at the outer side of the fixing body, and the vertical plate is located at the rear side of the placing plate.

As a further description of the above technical solution:

The first slideway and the second slideway are fixedly connected with a desktop board, and the first slideway and the second slideway have the same length.

As a further description of the above technical solution:

The placing plate is arranged horizontally, and the first slideway and the second slideway are located on the inner side of the support rod.

As a further description of the above technical solution:

The number of the support rods is four.

The utility model has the following beneficial effects:

1. Compared with the traditional technology, the multifunctional practical table that is easy to lift and lower is provided with an adjustment mechanism, which can adjust the height of the desktop board, which is convenient for people of different heights and easy to use.

2. Compared with the traditional technology, the multifunctional practical table that is easy to lift and lower is provided with a placement mechanism, which can be used to place keyboards and other objects to provide space for dining. Does not affect the normal office, easy to use.

Description of drawings

1 is a schematic structural diagram of a multifunctional practical table that is convenient for lifting and lowering proposed by the utility model;

Fig. 2 is the front view of a kind of convenient lifting and lowering multifunctional practical table proposed by the utility model;

Fig. 3 is the bottom view of a kind of convenient lifting and lowering multifunctional practical table proposed by the utility model;

FIG. 4 is an enlarged view of a part of the structure of a multifunctional practical table which is convenient for lifting and lowering proposed by the present invention.

illustration:

1. Use desktop board; 2. Support rod; 3. Adjustment mechanism; 4. Support sliding sleeve; 5. Placement mechanism; 301, protective shell; 302, fixing nut; 303, fixed body; 306, jack; 307, rack; 308, connecting shaft; 501, placing plate; 502, first slide; 503, second slide; 504, vertical plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Referring to Figures 1-4, an embodiment provided by the present invention: a multifunctional practical table that is convenient for lifting and lowering, including the use of a desktop board 1, which is used to provide support and is convenient for daily office use, using the lower surface of the desktop board 1 A support rod 2 is fixedly connected, and the number of support rods 2 is four, which provides support and ensures the stability of the desktop board 1. The lower part of the support rod 2 is provided with a support sliding sleeve 4, and the inner part of the supporting sliding sleeve 4 is provided with an adjustment mechanism 3. The adjustment mechanism 3 is composed of a protective shell 301, a fixed nut 302, a fixed body 303, a plunger 304, a limit gear 305, a socket 306, a rack 307, and a connecting shaft 308. When adjustment is required, the fixing nut 302 should be screwed first. down, and then pull out the fixed body 303 and the insertion rod 304 from the socket 306. At this time, the limit gear 305 moves on the rack 307, and the support rod 2 moves up and down with it. When the height is suitable, the fixed body is again 303. Insert the insertion rod 304 into the jack 306, and install the fixing nut 302 again. At this time, the limit gear 305 is fixed, and the adjustment is completed. Life, the limit gear 305 meshes with the rack 307, the limit gear 305 is rotatably connected with the connecting shaft 308, the fixed body 303 is fixedly connected with the insertion rod 304, the insertion rod 304 cooperates with the socket 306, and the fixed nut 302 is connected with the connecting shaft 308 threaded connection, the protective shell 301 is fixedly connected with the support sliding sleeve 4 by screws, the connecting shaft 308 is fixedly connected with the support rod 2, the fixing body 303 is located outside the limit gear 305, and the fixing nut 302 is located outside the fixing body 303;

There is a placement mechanism 5 under the desktop board 1. The placement mechanism 5 consists of a placement plate 501, a first slideway 502, a second slideway 503, and a vertical plate 504. When needed, slide the placement plate 501 forward, which is convenient Placing objects such as keyboards can provide space for dining. At the same time, when not in use, the placing plate 501 can be slid backwards, which does not affect normal office work, and is convenient to use. The vertical plate 504 is located on the back side of the placing plate 501 to limit objects from behind The side falls, the first slide 502 and the second slide 503 are fixedly connected with the desktop board 1, the length of the first slide 502 and the second slide 503 are the same, the placement board 501 is set horizontally, the first slide 502 . The second slideway 503 is located inside the support rod 2 , the placing plate 501 is slidably connected to the first slideway 502 and the second slideway 503 , and the vertical plate 504 is fixedly connected to the placing plate 501 .

Working principle: When adjustment is required, first unscrew the fixing nut 302, and then pull out the fixing body 303 and the insertion rod 304 from the socket 306. At this time, the limit gear 305 moves on the rack 307, and the support rod 2 follows the Move up and down, when the height is appropriate, insert the fixing body 303 and the insert rod 304 into the socket 306 again, and install the fixing nut 302 again. At this time, the limit gear 305 is fixed, and the adjustment is completed, and the protective shell 301 can be Provide good protection to prevent foreign objects from entering the interior and affect the service life. When it is required to use, slide the placing plate 501 forward to facilitate the placement of keyboards and other objects, which can provide space for dining. At the same time, when not in use, it can be slid backwards to place The board 501 does not affect the normal office and is easy to use.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (8)

1. A multifunctional practical table that is convenient for lifting and lowering, comprising a use desktop board (1), characterized in that: a support rod (2) is fixedly connected to the lower surface of the use desktop board (1), and the support rod (2) ) is provided with a supporting sliding sleeve (4), and an adjusting mechanism (3) is arranged inside the supporting sliding sleeve (4), and the adjusting mechanism (3) consists of a protective shell (301), a fixing nut (302), A fixed body (303), a plunger (304), a limit gear (305), a socket (306), a rack (307), and a connecting shaft (308) are composed of the limit gear (305) and the rack (305). 307) are engaged, and the limit gear (305) is rotatably connected with the connecting shaft (308); A placement mechanism (5) is provided below the use desktop board (1), and the placement mechanism (5) consists of a placement board (501), a first slideway (502), a second slideway (503), a vertical plate (504), the placing plate (501) is slidably connected to the first slideway (502) and the second slideway (503), and the vertical plate (504) is fixedly connected to the placing plate (501). 2. A multifunctional practical table that is easy to lift and lower according to claim 1, characterized in that: the fixing body (303) is fixedly connected to the insertion rod (304), and the insertion rod (304) is connected to the jack (304). 306) cooperate with each other. 3. The multifunctional utility table that is easy to lift and lower according to claim 1, characterized in that: the fixing nut (302) is threadedly connected to the connecting shaft (308), and the protective shell (301) is supported by screws The sliding sleeve (4) is fixedly connected. 4. A multifunctional practical table that is easy to lift and lower according to claim 1, characterized in that: the connecting shaft (308) is fixedly connected with the support rod (2), and the fixing body (303) is located at the limit gear (305). 5. The multifunctional practical table that is easy to lift and lower according to claim 1, wherein the fixing nut (302) is located on the outer side of the fixing body (303), and the vertical plate (504) is located on the placing plate (303). 501) on the rear side. 6. The multifunctional practical table that is convenient for lifting and lowering according to claim 1, wherein the first slideway (502) and the second slideway (503) are fixedly connected to the desktop board (1) which are both used , the lengths of the first slideway (502) and the second slideway (503) are the same. 7. The multifunctional practical table that is easy to lift and lower according to claim 1, characterized in that: the placing plate (501) is arranged horizontally, and the first slideway (502) and the second slideway (503) are arranged horizontally. ) on the inside of the support rod (2). 8 . The multifunctional practical table that is easy to lift and lower according to claim 1 , wherein the number of the support rods ( 2 ) is four. 9 .

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