CN110881788A

CN110881788A - Eye-protecting computer desk

Info

Publication number: CN110881788A
Application number: CN201911229496.9A
Authority: CN
Inventors: 王玲
Original assignee: Jiangxi Nancheng Dongfang School Tool Co Ltd
Current assignee: Jiangxi Nancheng Dongfang School Tool Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-03-17

Abstract

The invention provides an eye-protecting computer desk, wherein fixing legs are fixedly connected at four corners of the lower end surface of a desk plate, the fixing legs distributed at the left side and the right side of the lower end surface of the desk plate are fixedly connected through a longitudinal connecting rod, two fixing legs distributed at the rear side of the lower end surface of the desk plate are fixedly connected through a transverse connecting rod, a clamping groove is formed in the middle position of the front end surface of the desk plate, sliding grooves are arranged on two sides of the clamping groove, the sliding grooves are groove hole structures with rectangular cross sections, the sliding grooves are connected with sliding blocks distributed on two sides of the limiting plate in a sliding mode, the sliding blocks on two sides of the limiting plate are connected with the sliding grooves in a sliding mode, the design enables the limiting plate to slide in the front-back direction, the arc-shaped design of the front side of the limiting plate is convenient for being attached to the body of a user, and the silica gel pad is laminated with user's health mutually, and then great improvement the travelling comfort that the user used.

Description

Eye-protecting computer desk

Technical Field

The invention discloses an eye-protecting computer desk, and belongs to the field of computer desk equipment.

Background

In the prior art, along with the development of science and technology, computers have become indispensable instrument in people's daily life, and the popularization of computer has brought many convenience for people's life, but also people's eyes myopia rate is constantly rising, and people always lie prone in the front of the computer of straw, influences people's eyesight so very much, so need a new structure to improve this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an eye-protecting computer desk to solve the problem that the eyesight of people is affected by the fact that people always lie on the front of a computer in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an eyeshield desk, includes the table, the four corners position connection of terminal surface is fixed with fixed foot under the table, and the fixed foot that distributes both sides about the terminal surface is connected fixedly via longitudinal tie rod under the table, and two fixed feet that distribute terminal surface rear side under the table are connected fixedly via transverse tie rod, the draw-in groove has been seted up to the intermediate position of table front side terminal surface, and the both sides of draw-in groove have seted up the sliding tray, the sliding tray is the slotted hole structure of rectangle for the cross-section, sliding tray and the sliding block sliding connection who distributes in the limiting plate both sides, the shifting chute has been seted up to the rear side terminal surface of draw-in groove, the inside sliding connection of shifting chute has the carriage release lever, and the front end of carriage release lever is connected fixedly with the rear side terminal.

Further, the inside joint that through-hole and through-hole were seted up to the lower terminal surface of table has the urceolus, the inside sliding connection of urceolus has the fixture block, the card post passes the fixture block and extends the urceolus, the lower terminal surface of card post is fixed mutually with the upside of spring, spring suit is fixed mutually with the inside lower terminal surface of urceolus in the outside of card post and the downside of spring, the lower terminal surface connection of card post is fixed with draws the dish, shrinkage pool and shrinkage pool have been seted up to the side of carriage release lever and have been provided with a plurality ofly, and the equidistance is arranged between a plurality of shrinkage pools, the upside of card post passes the shrinkage pool of seting up.

Furthermore, the front side end surface of the limit plate is arc-shaped, the front side end surface of the limit plate is bonded with the rear side end surface of the silica gel pad, and the front side end surface of the silica gel pad is distributed with anti-skid grains.

Further, the upside of card post is convex structure, the inside bottom position of shrinkage pool is circular arc slotted hole structure, the upside of card post and the inside looks joint of shrinkage pool.

Furthermore, the movable rod is provided with two rods, the two movable rods are arranged in parallel, and the specifications of the two movable rods are the same.

The invention has the beneficial effects that: according to the eye-protecting computer desk, the sliding blocks on the two sides of the limiting plate are connected with the sliding grooves in a sliding mode, the limiting plate can slide in the front-back direction due to the design, the front side of the limiting plate is in the shape of the arc, the limiting plate can be attached to the body of a user conveniently, the silica gel pad is attached to the body of the user, and therefore the use comfort of the user is greatly improved;

and under the effect of spring, the fixture block moves to the upside, and then drives the card post and move to the upside, and then the upside joint of card post is in the inside of shrinkage pool for the carriage release lever can not take place to slide at the inner wall of shifting chute, plays the purpose of fixed limiting plate position, and the shrinkage pool is provided with a plurality ofly, and this design is convenient for adjust the distance of limiting plate and table front side terminal surface, and then is convenient for adjust the user and place the distance between the computer on the table according to the user's the condition.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an eye-protecting computer desk according to the present invention;

fig. 2 is a schematic structural view illustrating a limiting plate of the eye-protecting computer desk of the present invention slipping out;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

in the figure: 1-table plate, 2-fixed foot, 3-transverse connecting rod, 4-longitudinal connecting rod, 5-limiting plate, 6-sliding groove, 7-moving rod, 8-moving groove, 9-clamping column, 10-outer cylinder, 11-spring, 12-pulling disc and 13-clamping block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an eyeshield desk, including table 1, the four corners position of table 1 lower terminal surface is connected and is fixed with fixed foot 2, the fixed foot 2 that distributes in table 1 lower terminal surface left and right sides is connected fixedly via longitudinal tie 4, two fixed feet 2 that distribute in table 1 lower terminal surface rear side are connected fixedly via transverse tie 3, the draw-in groove has been seted up to the intermediate position of table 1 front side terminal surface, and the both sides of draw-in groove have seted up sliding tray 6, sliding tray 6 is the slotted hole structure that the cross-section is the rectangle, sliding tray 6 and the sliding block sliding connection who distributes in limiting plate 5 both sides, shifting chute 8 has been seted up to the rear side terminal surface of draw-in groove, the inside sliding connection of shifting chute 8 has carriage release lever 7, and the front end of carriage release lever 7 is connected fixedly with the rear side terminal surface of limiting plate.

The lower end surface of the table plate 1 is provided with a through hole, an outer barrel 10 is clamped inside the through hole, a clamping block 13 is connected inside the outer barrel 10 in a sliding mode, a clamping column 9 penetrates through the clamping block 13 and extends out of the outer barrel 10, the lower end surface of the clamping column 9 is fixed with the upper side of a spring 11, the spring 11 is sleeved outside the clamping column 9, the lower side of the spring 11 is fixed with the lower end surface inside the outer barrel 10, the lower end surface of the clamping column 9 is fixedly connected with a pull disc 12, the side surface of a movable rod 7 is provided with a plurality of concave holes, the plurality of concave holes are arranged at equal intervals, the upper side of the clamping column 9 penetrates through the concave holes formed in the movable rod 7, under the action of the spring 11, the clamping block 13 moves towards the upper side and further drives the clamping column 9 to move upwards in a side mode, the upper side of the clamping column 9 is clamped inside the concave holes, so that the movable rod, the concave holes are provided with a plurality of concave holes, the distance between the limiting plate 5 and the front end face of the table board 1 can be conveniently adjusted through the design, and then the distance between a user and a computer placed on the table board 1 can be conveniently adjusted according to the condition of the user.

The front side end surface of the limiting plate 5 is arc-shaped, the front side end surface of the limiting plate 5 is bonded with the rear side end surface of the silica gel pad, the anti-skid grains are distributed on the front side end surface of the silica gel pad, and the silica gel pad is attached to the body of a user, so that the use comfort of the user is greatly improved.

The upside of card post 9 is convex structure, and the inside bottom position of shrinkage pool is circular arc slotted hole structure, and the upside of card post 9 and the internal phase joint of shrinkage pool are mutually fixed, and then fixes the position of carriage release lever 7 through card post 9.

The movable rod 7 is provided with two rods, the two movable rods 7 are arranged in parallel, the specifications of the two movable rods 7 are the same, and the position of the limiting plate 5 is fixed through the design of the two movable rods 7.

The specific implementation mode is as follows: at first, adhere silica gel pad and limiting plate 5's preceding side end face mutually, carry out the regulation of limiting plate 5 position according to user's actual conditions after the bonding is accomplished, through the pulling and draw set 12, and then draw set 12 drive fixture block 13 to the downside removal, and then drive the compression of spring 11, the upside of card post 9 breaks away from the shrinkage pool on the carriage release lever 7, and then through promoting limiting plate 5, and carriage release lever 7 slides in the inside of shifting chute 8, adjust to suitable position after, loosen the effort of applying on drawing set 12, and then spring 11 resets, it moves to drive card post 9 upshifting, and then the inside of shrinkage pool is connected to the upside joint of card post 9, play the purpose of fixed carriage release lever 7, finally reach the purpose of adjusting the distance between user and the computer.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an eyeshield desk, includes table (1), its characterized in that: four corners of the lower end face of the table plate (1) are fixedly connected with fixing feet (2), the fixing feet (2) distributed on the left side and the right side of the lower end face of the table plate (1) are fixedly connected through a longitudinal connecting rod (4), two fixing feet (2) distributed on the rear side of the lower end face of the table plate (1) are fixedly connected through a transverse connecting rod (3), a clamping groove is formed in the middle of the front end face of the table plate (1), and the two sides of the clamping groove are provided with sliding grooves (6), the sliding grooves (6) are groove hole structures with rectangular sections, the sliding grooves (6) are in sliding connection with sliding blocks distributed on two sides of the limiting plate (5), a moving groove (8) is formed in the end face of the rear side of the clamping groove, a moving rod (7) is connected to the inside of the moving groove (8) in a sliding manner, and the front end of the movable rod (7) is fixedly connected with the rear end face of the limit plate (5).

2. An eye-protecting computer desk as claimed in claim 1, wherein: the inside joint that through-hole and through-hole were seted up to the lower terminal surface of table (1) has urceolus (10), the inside sliding connection of urceolus (10) has fixture block (13), fixture block (13) are passed and urceolus (10) are extended in fixture column (9), the lower terminal surface of fixture column (9) is fixed mutually with the upside of spring (11), spring (11) suit is fixed mutually with the lower terminal surface of urceolus (10) inside in the outside of fixture column (9) and the downside of spring (11), the lower terminal surface connection of fixture column (9) is fixed with drawing disk (12), shrinkage pool and shrinkage pool are provided with a plurality ofly to the side of carriage release lever (7), and the equidistance is arranged between a plurality of shrinkage pools, the shrinkage pool of seting up on carriage release lever (7) is passed to the upside of fixture column (9).

3. An eye-protecting computer desk as claimed in claim 1, wherein: the front side end face of the limiting plate (5) is arc-shaped, the front side end face of the limiting plate (5) is bonded with the rear side end face of the silica gel pad, and anti-skid grains are distributed on the front side end face of the silica gel pad.

4. An eye-protecting computer desk as claimed in claim 2, wherein: the upside of card post (9) is arc structure, the inside bottom position of shrinkage pool is circular arc slotted hole structure, the upside of card post (9) and the inside looks joint of shrinkage pool.

5. An eye-protecting computer desk as claimed in claim 1, wherein: the movable rods (7) are provided with two rods, the two movable rods (7) are arranged in parallel, and the specifications of the two movable rods (7) are the same.