CN220713230U - Portable liftable computer desk - Google Patents

Abstract

The utility model discloses a portable liftable computer desk, which comprises a base, wherein a fixing mechanism and a lifting mechanism are arranged on the base, the lifting mechanism can generate larger friction force to ensure stability, meanwhile, the lifting mechanism can be fixed, the lifting mechanism can adjust the height of the computer desk, so that people with different heights can use the desk conveniently, and the desk is convenient to fold and carry.

Description

Portable liftable computer desk

Technical Field

The utility model relates to the field of computers, in particular to a portable lifting computer table.

Background

The conventional portable computer desk has the defects of complex structure, certain defects in use, large volume, troublesome carrying and high carrying cost for people who often carry, so that the conventional computer desk needs to be replaced by the portable computer desk, and has the characteristics of convenient folding, high stability and convenient carrying;

to this end, the patent with publication number CN205197403U discloses a portable computer lifting table, which comprises a frame body, and is characterized in that a body fixing table top is arranged on the upper side of the frame body, a body fixing groove is arranged on the front side of the body fixing table top, a folding keyboard support is arranged on the lower side of the body fixing groove, the folding keyboard support is connected with the body fixing table top through a keyboard support folding connection rotating shaft, and a keyboard support rotating shaft fastener is arranged on the right side of the keyboard support folding connection rotating shaft. The utility model has simple and reasonable structure, convenient operation, convenient and simple operation, light weight, convenient storage and portability, and can arbitrarily adjust the height and the angle, and the computer can be operated by a user in various postures;

the portable computer lifting table in the above case does not solve the problems of troublesome transportation and complex construction.

Disclosure of Invention

The utility model aims to provide a portable lifting computer table so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable liftable computer desk, includes the base, be equipped with fixed establishment and elevating system on the base, elevating system can produce great frictional force, ensures stability, can fix simultaneously elevating system, elevating system can adjust the height of computer desk to can be convenient for the people of different heights use, be convenient for fold simultaneously, thereby be convenient for carry.

The utility model has the advantages of, fixed establishment includes two of mutual symmetry that left and right sides was equipped with the base, every all be equipped with the sliding chamber in the base, the end wall fixedly connected with left and right sides two slide bars around the sliding chamber, the base left and right sides has all been equipped with many through-holes, can pass the screw in the through-hole, the screw can with the base with elevating system fixed connection, terminal surface fixedly connected with two anti-skidding supporting shoes of symmetry around the base, the friction with ground can be increased to the anti-skidding supporting shoe, ensures the stability of computer desk.

The lifting mechanism comprises sliding blocks, wherein the lower end face of each sliding rod is connected with the lower end face of each sliding rod in a sliding mode, shaft holes are formed in the sliding blocks, two sliding blocks in each base are arranged front and back, two first connecting plates which are symmetrical left and right are arranged on the upper end faces of the sliding blocks, first connecting shafts are connected between the first connecting plates in a rotating mode, supporting rods are fixedly connected with the first connecting shafts, the two supporting rods on the bases are designed in a staggered mode, therefore stability of a table is improved, the other end of each supporting rod is fixedly connected with a second connecting shaft, the second connecting shafts are connected with left and right second connecting plates in a rotating mode, the upper end faces of the second connecting plates are fixedly connected with a tabletop, relevant equipment of a computer can be placed on the tabletop, the sliding blocks are provided with the threaded holes, the threaded holes can be connected with screws in a threaded mode, height adjusting mode can be achieved conveniently, and carrying can be achieved after the table is folded and convenient to carry out home carrying.

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

according to the utility model, the fixing mechanism is arranged, the anti-skid supporting block plays an anti-skid role through the base, the anti-skid supporting block and the sliding rod, so that the stability is improved, the lifting mechanism can be fixed through the screws and the through holes, and the height of the desktop can be quickly adjusted and then fixed.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view in section A-A of FIG. 2;

FIG. 4 is a schematic view in section B-B of FIG. 3;

FIG. 5 is an enlarged partial schematic view of FIG. 3;

FIG. 6 is a three-dimensional schematic of a securing mechanism according to the present utility model;

fig. 7 is a three-dimensional schematic view of the lifting mechanism of the present utility model.

In the figure: 100. a base; 101. an anti-slip support block; 102. a through hole; 103. a screw; 104. a first connection plate; 105. a support rod; 106. a second connecting plate; 107. a second connecting shaft; 108. a tabletop; 109. a slide bar; 110. a sliding chamber; 111. a first connecting shaft; 112. a sliding block; 113. a threaded hole; 114. a shaft hole; 115. a fixing mechanism; 116. and a lifting mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a portable liftable computer desk, includes base 100, be equipped with fixed establishment 115 and elevating system 116 on the base 100, elevating system 116 can produce great frictional force, ensures stability, can fix simultaneously elevating system 116, elevating system 116 can adjust the height of computer desk to can be convenient for the people of different heights use, be convenient for fold simultaneously, thereby be convenient for carry.

The fixing mechanism 115 includes two symmetrical bases 100 disposed on the left and right sides, a sliding cavity 110 is disposed in each base 100, two sliding rods 109 are fixedly connected to front and rear end walls of the sliding cavity 110, a plurality of through holes 102 are disposed on the left and right sides of the base 100, screws 103 can penetrate through the through holes 102, the screws 103 can fixedly connect the base 100 with the lifting mechanism 116, two front and rear symmetrical anti-slip support blocks 101 are fixedly connected to the lower end surface of the base 100, friction force between the anti-slip support blocks 101 and the ground can be increased, and stability of the computer desk is ensured;

the lifting mechanism 116 comprises sliding blocks 112, wherein each sliding rod 109 is slidably connected with a lower end face and is slidably connected with the lower end face of each sliding rod 109, shaft holes 114 are formed in the sliding blocks 112, two sliding blocks 112 in each base 100 are arranged front and back, two first connecting plates 104 which are bilaterally symmetrical are arranged on the upper end faces of the sliding blocks 112, a first connecting shaft 111 is rotatably connected between the first connecting plates 104, the first connecting shafts 111 are fixedly connected with supporting rods 105, two supporting rods 105 on each base 100 are staggered, so that the stability of a table is improved, the other end of each supporting rod 105 is fixedly connected with a second connecting shaft 107, the rotation of each second connecting shaft 107 is connected with a left second connecting plate 106 and a right second connecting plate 106, the upper end faces of the second connecting plates 106 are fixedly connected with a tabletop 108, computer related devices can be placed on the tabletop 108, each sliding block 112 is provided with a threaded hole 113, the threaded holes 113 can be in threaded connection with screws 103, and accordingly, the two supporting rods 105 on the base 100 can be conveniently and quickly folded, and can be quickly adjusted, and can be conveniently carried by being quickly folded.

Working principle:

when the anti-slip support block is used, the base 100 is placed on the ground, the anti-slip support block 101 is tightly attached to the ground, the friction force between the anti-slip support block and the ground can be increased, the sliding of the anti-slip support block is prevented, then each screw 103 is unscrewed, the sliding block 112 is pushed to slide in the middle along the sliding rod 109 in the base 100, so that the first connecting shaft 111 is driven to rotate, the supporting rod 105 is driven to rotate, the second connecting shaft 107 is driven to rotate, the supporting rod 105 is driven to lift, the tabletop 108 is driven to lift, the convenient adjustment height is suitable for people with different heights, after the adjustment to the proper height, the screws 103 penetrate through the proper through holes 102 and are screwed into the threaded holes 113 to be fixed, the tabletop 108 is fixed, the cross-designed supporting rod 105 can improve the stability of the computer table, and when the computer table is moved, the computer table is folded quickly, and the computer table is convenient to carry and has small occupied area. The practicability is greatly improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed system. It is intended that the specification and examples be considered as exemplary only, with a true scope being indicated by the following claims and their equivalents.

Claims (6)

1. The utility model provides a portable liftable computer desk, includes base (100), its characterized in that: be equipped with fixed establishment (115) and elevating system (116) on base (100), fixed establishment (115) are including two of mutual symmetry that the left and right sides was equipped with base (100), every all be equipped with sliding chamber (110) in base (100), end wall fixedly connected with is left and right sides two slide bar (109) around sliding chamber (110), elevating system (116) include every slide bar (109) all sliding connection have down terminal surface sliding connection in sliding block (112) of terminal surface under slide bar (109), be equipped with shaft hole (114) in sliding block (112), every two in base (100) sliding block (112) are arranged around.

2. A portable liftable computer desk of claim 1, wherein: the left side and the right side of the base (100) are provided with a plurality of through holes (102), screws (103) can penetrate through the through holes (102), and the screws (103) can fixedly connect the base (100) with the lifting mechanism (116).

3. A portable liftable computer desk of claim 2, wherein: the anti-skid computer desk is characterized in that two anti-skid support blocks (101) which are symmetrical front and back are fixedly connected to the lower end face of the base (100), and the friction force between the anti-skid support blocks (101) and the ground can be increased, so that the stability of the computer desk is ensured.

4. A portable liftable computer desk of claim 3, wherein: every sliding block (112) up end all is equipped with two first connecting plates (104) of bilateral symmetry, rotate between first connecting plate (104) and be connected with first connecting axle (111), first connecting axle (111) fixedly connected with bracing piece (105), every two on base (100) bracing piece (105) staggered design to improve the stability of desk.

5. The portable liftable computer desk of claim 4, wherein: the other end of each supporting rod (105) is fixedly connected with a second connecting shaft (107), the second connecting shafts (107) are rotationally connected with a left second connecting plate and a right second connecting plate (106), the upper end face of each second connecting plate (106) is fixedly connected with a desktop (108), and relevant equipment of a computer can be placed on the desktop (108).

6. A portable liftable computer desk of claim 5, wherein: each sliding block (112) is provided with a threaded hole (113), and the threaded holes (113) can be in threaded connection with the screws (103), so that the height adjustment can be conveniently carried out, the sliding blocks can be quickly fixed, and meanwhile, the sliding blocks can be folded and then carried conveniently during moving.