CN212213030U - Liftable computer desk - Google Patents

Abstract

The utility model discloses a liftable computer desk, comprising a supporting plate, a rotating plate and a placing rack. The upper end of the supporting plate is fixedly connected with a horizontally arranged fixing plate, and the other end of the fixing plate is fixedly connected with a vertically arranged connecting plate , a rotating plate is arranged on the upper side of the fixed plate, a mounting plate is arranged between the support plate and the connecting plate, a receiving hole is opened inside the mounting plate, and a receiving box is installed inside the receiving hole, and the receiving box is There is a placing rack inside, the lower side of the placing rack is rotatably connected with a connecting pipe, the inner thread of the connecting pipe is connected with a screw, the height of the computer display screen can be adjusted independently, and the area where the host is placed is provided with a movable sliding plate, the sliding plate Objects can be placed on the upper side of the machine, the objects will not oppress the host, and the space utilization rate is improved. During work, the rotating plate can be stacked on the fixed plate. After the work is completed, the rotating plate can cover the storage box to prevent the display screen and keyboard. The mouse is grayed out.

Description

Liftable computer desk

technical field

The utility model relates to the technical field of computer desks, in particular to a liftable computer desk.

Background technique

Computer desk Computer desk is a desk used to put computers. It is a very important office and daily necessities. Modern computer desks have various styles, materials, and designs. With the advancement of society and technology, the design of computer desks It is also changing with each passing day. According to research, whether it is the height of the desk, the desk, or the height of the keyboard and mouse on the computer table, it should be the same height or slightly lower than the elbow of a person when sitting, and the top of the monitor should not be higher. Eye-level line of sight in the sitting position, otherwise it will cause vision loss. Due to the different sizes of computer screens, the heights are also different. Most computer desks are fixed and cannot be adjusted in height.

Chinese patent CN205885051U discloses a liftable computer desk, which can adjust the height of the computer desk according to the sitting posture or height, which is more convenient to use, but the height of the computer display screen itself is different. Highly synchronized and uncomfortable to use.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the disadvantage that the height of the display screen cannot be adjusted independently in the prior art, and the proposed liftable computer desk is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A liftable computer desk includes a supporting plate, a rotating plate and a placing rack, the upper end of the supporting plate is fixedly connected with a horizontally arranged fixing plate, and the other end of the fixing plate is fixedly connected with a vertically arranged connecting plate, the fixing plate There is a rotating plate on the upper side, a mounting plate is arranged between the support plate and the connecting plate, a receiving hole is opened inside the mounting plate, and a receiving box is installed inside the receiving hole, and a storage box is installed inside the receiving box. The lower side of the placing rack is rotatably connected with a connecting pipe, the internal thread of the connecting pipe is connected with a screw rod, a bottom plate is arranged between the support plate and the connecting plate, the bottom of the screw rod is fixedly connected with the bottom plate, and the connecting plate is far away from One side of the support plate is fixedly connected with a side plate, the lower side of the side plate is fixedly connected with a sliding rod, and the upper part of the sliding rod is slidably connected with a sliding plate.

Preferably, one end of the fixed plate close to the mounting plate is connected to the rotating plate through a living hinge, the upper surface of the mounting plate and the lower surface of the fixed plate are in the same plane, and the thickness of the fixed plate and the rotating plate are the same.

Preferably, sliding blocks are respectively provided on both sides of the placing rack, and sliding grooves are respectively opened on both sides of the storage box, and the sliding blocks are sleeved inside the sliding grooves.

Preferably, the placing frame includes a connecting seat in a "II" type structure, and an anti-skid pad is provided on the upper side of the placing frame.

Preferably, slide rails are respectively installed on the upper parts of the support plate and the connection plate, and a drawer is arranged between the support plate and the connection plate, and a pulley is arranged on the lower side of the drawer, and the pulley is sleeved inside the slide rail.

Preferably, the upper part of the connecting plate is provided with a plurality of positioning holes along the height direction of the connecting plate, and the sliding plates are connected with the positioning holes by fastening screws.

The beneficial effects of the present utility model are:

1. In the present utility model, the area where the computer display screen is placed and the office area where the keyboard and mouse are placed are set separately, and the height of the computer display screen can be adjusted independently, and the feeling of use is good.

2. The utility model is provided with a movable sliding plate in the area where the host is placed, and objects can be placed on the upper side of the sliding plate, and the objects will not oppress the host, thereby improving the space utilization rate.

3. The utility model is provided with a rotating plate at one end of the fixed plate. During operation, the rotating plate can be stacked on the fixed plate. After the work is completed, the rotating plate can cover the storage box to prevent the display screen, keyboard and mouse from falling off dust.

Description of drawings

Fig. 1 is the rear view structure schematic diagram of the liftable computer desk proposed by the utility model;

Fig. 2 is the front view structure schematic diagram of the liftable computer desk proposed by the utility model;

Fig. 3 is the left side structural schematic diagram of the liftable computer desk proposed by the utility model;

FIG. 4 is a schematic view of the right side structure of the liftable computer desk proposed by the present invention.

In the figure: 1 support plate, 2 fixed plate, 3 connecting plate, 4 rotating plate, 5 mounting plate, 6 storage box, 7 placing rack, 8 connecting pipe, 9 bottom plate, 10 screw rod, 11 side plate, 12 sliding rod, 13 Sliding board, 14 drawers, 15 positioning holes.

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.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship 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, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

1-4, the elevating computer desk includes a supporting plate 1, a rotating plate 4 and a placing frame 7. The upper end of the supporting plate 1 is screwed with a horizontally arranged fixing plate 2, and the other end of the fixing plate 2 is screwed with a vertical plate. The connecting plate 3 is arranged directly, the upper side of the fixing plate 2 is provided with a rotating plate 4, and a mounting plate 5 is arranged between the supporting plate 1 and the connecting plate 3, and the two ends of the mounting plate 5 are respectively connected with the supporting plate 1 or the connecting plate through screws. 3 connection, one end of the fixed plate 2 close to the mounting plate 5 is connected with the rotating plate 4 through a living hinge, the upper surface of the mounting plate 5 and the lower surface of the fixed plate 2 are in the same plane, the thickness of the fixed plate 2 and the rotating plate 4 are the same, The inside of the mounting plate 5 is provided with a receiving hole, and a receiving box 6 is installed inside the receiving hole. The receiving box 6 is connected with the mounting plate 5 by screws. The inside of the receiving box 6 is provided with a placing rack 7, and the placing rack 7 includes a connecting seat. It is a "II" type structure, and the upper side of the placing frame 7 is provided with a non-slip pad, and the two sides of the placing frame 7 are respectively provided with sliders. In order to pass the wires, two sides of the storage box 6 are respectively provided with chute, the slider is sleeved inside the chute, the lower side of the placing rack 7 is connected with a connecting pipe 8 through a bearing, and the inner part of the connecting pipe 8 is threadedly connected with a screw 10 , a bottom plate 9 is arranged between the support plate 1 and the connecting plate 3, the two ends of the bottom plate 9 are respectively connected with the supporting plate 1 or the connecting plate 3 by screws, the bottom of the screw 10 and the bottom plate 9 are riveted, and the connecting plate 3 is away from the supporting plate 1 One side is connected with the side plate 11 by screws. The lower surface of the side plate 11 and the upper surface of the fixed plate 2 are in the same plane. The thickness of the rotating plate 4 is equal to the thickness of the side plate 11. The rod 12, the upper part of the sliding rod 12 is slidably connected with a sliding plate 13, the upper part of the sliding plate 13 is provided with a sliding hole, the sliding plate 13 passes through the sliding hole, and the upper parts of the support plate 1 and the connecting plate 3 are respectively installed with sliding rails through screws, A drawer 14 is arranged between the support plate 1 and the connecting plate 3 , the lower side of the drawer 14 is provided with a pulley, the pulley is sleeved inside the slide rail, and the upper part of the connecting plate 3 is provided with a plurality of positioning holes 15 along the height direction of the connecting plate 3 , the sliding plate 13 is connected with the positioning hole 15 by tightening screws.

Embodiment 1: When the person sits on the computer desk and works, the rotating plate 4 is stacked on the upper part of the fixed plate 2, the upper side of the rotating plate 4 and the side plate 11 are in the same plane, and the keyboard and mouse are placed on the upper side of the fixed plate 2. The display screen is placed on the upper side of the frame 7, and the host is placed on the lower side of the sliding plate 13. The height of the sliding plate 13 can be adjusted. When adjusting, unscrew the fastening screw out of the positioning hole 15, and slide the sliding plate 13 up and down along the sliding rod 12. , after reaching the position close to the top of the main unit, tighten the fastening screws, the sliding plate 13 is fixed, and objects can be placed on the sliding plate 13. When the height of the display screen is raised, the connecting pipe 8 can be rotated, and the connecting pipe 8 is in the screw 10. The upper part rotates and moves upward, the connecting pipe 8 drives the placing frame 7 to move upward, the sliders on both sides of the placing frame 7 slide up and down in the chute, and the placing frame 7 will not rotate with the connecting pipe 8 due to the limit of the chute, The display screen is held up by the placing frame 7, and when the height of the display screen is lowered, the connecting pipe 8 is rotated in the opposite direction. Similarly, the display screen is lowered.

Embodiment 2: After the work is completed, turn the connecting pipe 8 to lower the display screen until the upper end of the display screen is lower than the upper edge of the mounting plate 5. If the display screen is too large, the display screen can be placed on the "II" type placement rack. On the bottom surface of 7, place the keyboard and mouse inside the storage box 6, flip the rotating plate 4, stack it on the upper part of the mounting plate 5, and cover the storage and 6 to prevent the display screen and the keyboard and mouse from falling off dust.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A liftable computer desk comprises a supporting plate (1), a rotating plate (4) and a placing frame (7), and is characterized in that the upper end of the supporting plate (1) is fixedly connected with a horizontally arranged fixed plate (2), the other end of the fixed plate (2) is fixedly connected with a vertically arranged connecting plate (3), the rotating plate (4) is arranged on the upper side of the fixed plate (2), a mounting plate (5) is arranged between the supporting plate (1) and the connecting plate (3), a containing hole is formed in the mounting plate (5), a containing box (6) is arranged in the containing hole, the placing frame (7) is arranged in the containing box (6), a connecting pipe (8) is rotatably connected to the lower side of the placing frame (7), a screw rod (10) is connected to the inner thread of the connecting pipe (8), and a bottom plate (9) is arranged between the supporting plate (1) and, the bottom of the screw rod (10) is fixedly connected with the bottom plate (9), one side, far away from the supporting plate (1), of the connecting plate (3) is fixedly connected with a side plate (11), the lower side of the side plate (11) is fixedly connected with a sliding rod (12), and the upper portion of the sliding rod (12) is slidably connected with a sliding plate (13).

2. Liftable computer desk according to claim 1, wherein one end of the fixed plate (2) close to the mounting plate (5) is connected with the rotating plate (4) through a movable hinge, the upper surface of the mounting plate (5) and the lower surface of the fixed plate (2) are in the same plane, and the thicknesses of the fixed plate (2) and the rotating plate (4) are the same.

3. The liftable computer desk according to claim 1, wherein sliding blocks are respectively arranged on two sides of the placing frame (7), sliding grooves are respectively formed on two sides of the storage box (6), and the sliding blocks are sleeved inside the sliding grooves.

4. Liftable computer desk according to claim 1, wherein the placing frame (7) comprises a connecting seat in a 'II' type structure, and a non-slip mat is arranged on the upper side of the placing frame (7).

5. Liftable computer desk according to claim 1, wherein sliding rails are respectively installed on the upper parts of the support plate (1) and the connecting plate (3), a drawer (14) is arranged between the support plate (1) and the connecting plate (3), and pulleys are arranged on the lower side of the drawer (14) and sleeved inside the sliding rails.

6. Liftable computer desk according to claim 1, wherein a plurality of positioning holes (15) are formed in the upper part of the connecting plate (3) along the height direction of the connecting plate (3), and the sliding plate (13) is connected with the positioning holes (15) through fastening screws.

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