CN211933089U

CN211933089U - Computer desk convenient to use

Info

Publication number: CN211933089U
Application number: CN202020325350.6U
Authority: CN
Inventors: 邢美玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-17
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a desk convenient to use, the installation base comprises an installation base, fixed mounting has the pivot No. three on the installation base, No. three pivot fixed surface install lifting support, the terminal fixed mounting of lifting support has the upset desktop, the groove is accomodate to the installation base surface set up the head, accomodate inslot side fixed surface and install No. four pivots, No. four pivot fixed surface installs No. two bracing pieces, installation base lower surface is located the equal fixed mounting in four corners position and has the universal wheel, pivot fixed mounting is terminal in lifting support, pivot fixed surface installs the desktop main part, fixed surface installs No. two pivots under the desktop main part. A desk convenient to use, can be through the height of adjusting the block position control desktop main part of adjustment set screw and adjustment tank to can fold whole device, thereby reduce the area of device.

Description

Computer desk convenient to use

Technical Field

The utility model relates to a desk field, in particular to desk convenient to use.

Background

The computer desk is a desk for placing a computer and is an important office and living article, and the modern computer desk has various styles, materials and designs and is widely applied to various fields; however, the existing computer desk has certain disadvantages when being used, for example, when being used in rooms with small areas such as students' dormitories, the computer desk occupies a large amount of indoor space due to large volume.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a desk convenient to use can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a desk convenient to use, includes the installation base, fixed mounting has No. three pivots on the installation base, No. three pivot fixed surface install the lifting support, the terminal fixed mounting of lifting support has the upset desktop, the groove has been seted up on the installation base surface and has been accomodate, it installs No. four pivots to accomodate inslot side fixed surface, No. four pivot fixed surface install No. two bracing pieces, installation base lower surface is located the equal fixed mounting in four corners position and has the universal wheel.

Preferably, the lifting support comprises an upper lifting rod, an upper fixing groove, an adjusting screw, a lower lifting rod and a lower fixing groove, the lower lifting rod is fixedly installed on the surface of the third rotating shaft, the lower fixing groove is formed in the surface of the lower lifting rod, the adjusting screw is fixedly installed on the surface of the lower lifting rod, the upper lifting rod is fixedly installed in the lower lifting rod, the adjusting groove is formed in the surface of the upper lifting rod, and the upper fixing groove is formed in the surface of the upper lifting rod.

Preferably, the lower lifting rod is movably connected with the installation base through a third rotating shaft, a movable groove is formed in the lower lifting rod, the upper lifting rod is movably connected with the lower lifting rod through the movable groove, the adjusting screw rod is fixedly connected with the upper lifting rod through the adjusting groove, and the upper lifting rod is fixedly connected with the lower lifting rod through the adjusting screw rod.

Preferably, the upset desktop includes pivot, No. two pivots, bracing piece and desktop main part, pivot fixed mounting is terminal in lifting support, pivot fixed surface installs the desktop main part, desktop main part fixed surface installs No. two pivots, No. two pivot fixed surface installs the bracing piece No. one.

Preferably, the desktop main body is movably connected with the lifting support through a first rotating shaft, the first supporting rod is movably connected with the desktop main body through a second rotating shaft, and the desktop main body is fixedly connected with the lifting support through a first supporting rod.

Preferably, the lifting support is movably connected with the installation base through a third rotating shaft, the second supporting rod is movably connected with the installation base through a fourth rotating shaft, and the lifting support is fixedly connected with the installation base through the second supporting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the lifting support that sets up, lifting support can be through the height of adjusting the block position regulation desktop main part of clamping screw and adjustment tank, through the upset desktop that sets up, the upset desktop can overturn the desktop main part to the opposite side through a pivot, can fall lifting support on the installation base through No. three pivots simultaneously, thereby fold whole device, thereby reduce the area of device, and can push away the bed end with the installation base through the universal wheel, thereby make and also can use in bed.

Drawings

FIG. 1 is a schematic view of an overall structure of a computer desk convenient for use;

FIG. 2 is a top view of a computer desk mounting base for easy use according to the present invention;

FIG. 3 is a cross-sectional view of a computer desk lifting stand of the present invention;

fig. 4 is a schematic view of a computer desk turning desktop convenient to use.

In the figure: 1. turning over the desktop; 101. a first rotating shaft; 102. a second rotating shaft; 103. a first support rod; 104. a desktop main body; 2. a lifting support; 201. an upper lifting rod; 202. an upper fixing groove; 203. an adjustment groove; 204. adjusting the screw rod; 205. a lower lifting rod; 206. a lower fixing groove; 3. a third rotating shaft; 4. installing a base; 5. a second support rod; 6. a fourth rotating shaft; 7. a universal wheel; 8. a receiving groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a computer desk convenient to use comprises an installation base 4, wherein a third rotating shaft 3 is fixedly installed on the installation base 4, a lifting support 2 is fixedly installed on the surface of the third rotating shaft 3, an overturning desktop 1 is fixedly installed at the tail end of the lifting support 2, an accommodating groove 8 is formed in the surface of the installation base 4, a fourth rotating shaft 6 is fixedly installed on the inner side surface of the accommodating groove 8, a second supporting rod 5 is fixedly installed on the surface of the fourth rotating shaft 6, and universal wheels 7 are fixedly installed at the four corners of the lower surface of the installation base 4;

the lifting support 2 comprises an upper lifting rod 201, an upper fixing groove 202, an adjusting groove 203, an adjusting screw 204, a lower lifting rod 205 and a lower fixing groove 206, the lower lifting rod 205 is fixedly installed on the surface of the third rotating shaft 3, the lower fixing groove 206 is formed in the surface of the lower lifting rod 205, the adjusting screw 204 is fixedly installed on the surface of the lower lifting rod 205, the upper lifting rod 201 is fixedly installed in the lower lifting rod 205, the adjusting groove 203 is formed in the surface of the upper lifting rod 201, and the upper fixing groove 202 is formed in the surface of the upper lifting rod 201; the lower lifting rod 205 is movably connected with the mounting base 4 through a third rotating shaft 3, a movable groove is arranged in the lower lifting rod 205, the upper lifting rod 201 is movably connected with the lower lifting rod 205 through the movable groove, the adjusting screw 204 is fixedly connected with the upper lifting rod 201 through the adjusting groove 203, and the upper lifting rod 201 is fixedly connected with the lower lifting rod 205 through the adjusting screw 204; the turnover desktop 1 comprises a first rotating shaft 101, a second rotating shaft 102, a first supporting rod 103 and a desktop main body 104, wherein the first rotating shaft 101 is fixedly arranged at the tail end of the lifting support 2, the desktop main body 104 is fixedly arranged on the surface of the first rotating shaft 101, the second rotating shaft 102 is fixedly arranged on the lower surface of the desktop main body 104, and the first supporting rod 103 is fixedly arranged on the surface of the second rotating shaft 102; the desktop main body 104 is movably connected with the lifting support 2 through a first rotating shaft 101, the first supporting rod 103 is movably connected with the desktop main body 104 through a second rotating shaft 102, and the desktop main body 104 is fixedly connected with the lifting support 2 through the first supporting rod 103; lifting support 2 is through No. 3 pivot and installation base 4 swing joint, and No. two bracing pieces 5 are through No. four pivot 6 and installation base 4 swing joint, and lifting support 2 is through No. two bracing pieces 5 and installation base 4 fixed connection.

It should be noted that the utility model is a computer desk convenient for use, when in use, the whole device is firstly moved to the use position, then the mounting base 4 can be pushed to the bottom of the bed through the universal wheels 7, so that the desktop main body 104 can be lifted at the edge of the bed through the lifting bracket 2, so that the computer can be used on the bed, the extending length of the upper lifting rod 201 can be adjusted by adjusting the clamping position of the adjusting screw 204 and the adjusting groove 203, thereby adjusting the height of the desktop main body 104, the first supporting rod 103 can be taken out from the upper fixing groove 202 to turn the desktop main body 104 to the other side of the lifting bracket 2 through the first rotating shaft 101, simultaneously take out No. two bracing pieces 5 from under fixed slot 206 and just can fall lifting support 2 on installation base 4 through No. three pivot 3, like this alright fold whole pivot, reduce the parking space.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A desk convenient to use which characterized in that: including installation base (4), fixed mounting has pivot (3) No. three on installation base (4), pivot (3) fixed surface installs lifting support (2) No. three, lifting support (2) terminal fixed mounting has upset desktop (1), installation base (4) surface has been seted up and has been accomodate groove (8), it installs pivot (6) No. four to accomodate groove (8) inboard fixed surface, pivot (6) fixed surface installs bracing piece (5) No. two, installation base (4) lower surface is located the equal fixed mounting in four corners position and has universal wheel (7).

2. A computer desk for facilitating use according to claim 1, wherein: lifting support (2) include lifter (201), go up fixed slot (202), adjustment tank (203), adjusting screw (204), lower lifter (205) and lower fixed slot (206), lifter (205) fixed mounting is on No. three pivot (3) surfaces down, lower fixed slot (206) have been seted up on lifter (205) surface down, lifter (205) fixed surface installs adjusting screw (204) down, lifter (205) internal fixation installs lifter (201) down, adjusting tank (203) have been seted up on lifter (201) surface, go up lifter (201) and seted up fixed slot (202) on lifter (201) surface.

3. A computer desk for facilitating use according to claim 2, wherein: lower lifter (205) are through No. three pivot (3) and installation base (4) swing joint, be equipped with movable groove in lifter (205) down, go up lifter (201) through movable groove and lower lifter (205) swing joint, adjusting screw (204) are through adjusting groove (203) and lifter (201) fixed connection that goes up, go up lifter (201) through adjusting screw (204) and lifter (205) fixed connection down.

4. A computer desk for facilitating use according to claim 1, wherein: upset desktop (1) is including pivot (101), No. two pivot (102), bracing piece (103) and desktop main part (104), pivot (101) fixed mounting is in lifting support (2) end No. one, pivot (101) fixed surface installs desktop main part (104), desktop main part (104) lower fixed surface installs No. two pivot (102), pivot (102) fixed surface installs bracing piece (103) No. two.

5. A computer desk convenient to use as claimed in claim 4, wherein: desktop main part (104) are through pivot (101) and lifting support (2) swing joint No. one, bracing piece (103) are through pivot (102) and desktop main part (104) swing joint No. two, desktop main part (104) are through bracing piece (103) and lifting support (2) fixed connection No. one.

6. A computer desk for facilitating use according to claim 1, wherein: lifting support (2) are through No. three pivot (3) and installation base (4) swing joint, No. two bracing pieces (5) are through No. four pivot (6) and installation base (4) swing joint, lifting support (2) are through No. two bracing pieces (5) and installation base (4) fixed connection.