CN111166076B

CN111166076B - A zero gravity computer workstation

Info

Publication number: CN111166076B
Application number: CN202010067947.XA
Authority: CN
Inventors: 王康康
Original assignee: Taizhou Fengrui Electronic Technology Co ltd
Current assignee: Taizhou Fengrui Electronic Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2025-01-10
Anticipated expiration: 2040-01-20
Also published as: CN111166076A

Abstract

The present invention belongs to the technical field of office entertainment equipment, and particularly refers to a zero-gravity computer workstation, including a base and a rotating support seat, wherein the front end of the rotating support seat is provided with a main mounting frame for mounting a display screen and/or a keyboard, and the rear end thereof is provided with a seat, and the rotating support seat at the bottom of the seat is provided with a rotating shaft, which is movably arranged on the base through the rotating shaft, and a telescopic driving device for driving the rotating support seat to rotate is arranged in the base, and the front end of the telescopic driving device is hinged to the middle part of the rotating support seat through a first rotating pin, and the rear end thereof is hinged in the base through a second rotating pin, and a mainframe box is arranged at the rear of the base. The rotating support seat of the present invention is arranged on the base through a rotating shaft, and is rotated by a telescopic driving device, and the rotating shaft and the center of gravity of the user are basically coincident, and when the rotating support seat is rotating, the center of gravity position of the user remains basically unchanged, and the front half and the lower half of the body are adjusted to zero gravity, which is conducive to the user to relax the body and relieve stress better.

Description

Zero gravity computer workstation

Technical Field

The invention belongs to the technical field of office entertainment equipment, and particularly relates to a zero gravity computer workstation.

Background

At present, a computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on production activities and social activities of human beings, and has become an indispensable tool in daily life and work. People now like to use computers for office work, surfing the internet, playing games, watching movies, etc. When the computer is used for a long time, the health of the computer user can be affected by the quality of the computer chair.

The utility model discloses a novel computer cabin with the publication number of CN207784712U, which comprises a base and a seat, wherein an adjustable bracket is arranged on the back of the seat, the upper end of the base is downwards sunken to form a circular arc-shaped base rotating position, the bottom of the seat is provided with a seat bottom surface which is matched with the shape of the base rotating position, a rotating mechanism is arranged between the base rotating position and the seat bottom surface, a push rod device is arranged in the base, one end of the push rod device is hinged on the base, the other end of the push rod device is hinged on the bottom of the seat, and the seat can rotate on the base through the expansion and the contraction of the push rod device. The utility model realizes the rotation of the seat through the push rod device, is convenient for a user to lie flat, semi-lie and sit to use the computer, avoids the large pressure on the vertebra and the cervical vertebra caused by long-time operation of the computer, effectively relieves the fatigue degree of the user, and greatly improves the use comfort of the user. However, the structure has the problems of complex structure of the rotating mechanism, higher cost, inconvenient maintenance and the like.

In addition, because the display screen bracket is arranged above the head of the user, people feel more depressed, and the upper cabin and the lower cabin are more troublesome because of the limited height.

Disclosure of Invention

The invention aims to provide the zero-gravity computer workstation which has the advantages of simple structure, low cost, convenient operation, small occupied area and various adjustment modes, and can effectively relieve the pressure of the spine and the cervical vertebra.

The purpose of the invention is realized in the following way:

The utility model provides a zero gravity computer workstation, includes base and rotation supporting seat, the front end of rotation supporting seat is provided with the main mounting bracket of installation display screen or/and keyboard, its rear end is provided with the seat, be provided with the axis of rotation on the rotation supporting seat of seat bottom, it sets up on the base through the axis of rotation activity, be provided with the flexible drive arrangement that the drive rotated the supporting seat pivoted in the base, flexible drive arrangement's front end articulates in the middle part of rotation supporting seat through first rotation round pin, its rear end articulates in the base through the second rotation round pin, the base rear is provided with the mainframe box.

Preferably, the rotary support base includes a front support portion to which the main mount is mounted, a lower support portion for supporting, a driving portion to which the telescopic driving device is hinged, and a rear support portion to which the seat is mounted.

Preferably, the front end of the base extends forwards to form a supporting bar for increasing the supporting area, and the supporting bar is arranged at the bottom of the rotary supporting seat.

Preferably, the front end of the base is provided with a rotating groove for installing the telescopic driving device, the rotating shaft is arranged on the upper portion of the base, and the driving part of the rotating supporting seat is rotatably arranged in the rotating groove.

Preferably, the front end of the rotation supporting seat is internally provided with a lifting frame and a lifting driving device, wherein the lifting frame is used for driving the main installation frame to lift, one end of the lifting driving device is arranged in the rotation supporting seat, the other end of the lifting driving device is arranged on the lifting frame, the lifting frame is hollow, the lifting driving device is arranged in the lifting frame, the upper end of the lifting driving device is fixed at the upper end of the lifting frame, and the lower end of the lifting driving device is fixed at the bottom of the rotation supporting seat.

Preferably, the inside symmetry of rotating the supporting seat is provided with the lift slide rail, be provided with the lift slider on the crane to through lift slider activity setting on the lift slide rail.

Preferably, the main mounting frame bottom is provided with the sliding seat, the sliding seat passes through the rotation axis setting on the crane, be provided with at least one fourth elastic ball spare on the sliding seat, the crane has seted up a plurality of fourth spacing holes, and fourth elastic ball spare joint is at fourth spacing hole and realizes rotating fixedly.

Preferably, the rotation supporting seat is provided with a main mounting frame through a front-back sliding device, the front-back sliding device comprises a sliding seat, a front sliding rail, a rear sliding rail and a front sliding block are arranged on the sliding seat, and the main mounting frame is arranged on the front sliding block and the rear sliding block.

Preferably, a limiting mechanism for limiting the front and rear positions of the main mounting frame and the sliding seat is arranged between the main mounting frame and the sliding seat, the limiting mechanism comprises a plurality of adjusting limiting holes formed in the sliding seat, limiting springs arranged on the main mounting frame and limiting pieces, the limiting pieces are abutted in the corresponding adjusting limiting holes through the limiting springs, unlocking pieces are hinged in the main mounting frame, and the outer ends of the unlocking pieces extend out of the main mounting frame and the inner end of the unlocking pieces drive the limiting pieces to be separated from the adjusting limiting holes.

Preferably, the main mounting frame is provided with a keyboard supporting plate, moving grooves are formed in two sides of the main mounting frame, sliding blocks fixed through fixing pieces are arranged at the bottoms of the keyboard supporting plates, and the fixing pieces and the sliding blocks are movably arranged in the moving grooves and realize front-back movement of the keyboard supporting plates.

Preferably, the front end of the main mounting frame is hinged with a screen bracket for mounting the display screen through an adjusting shaft, first limiting holes are circumferentially formed in two sides of the bottom of the screen bracket, and a first elastic ball member is arranged on the main mounting frame.

Compared with the prior art, the invention has the following outstanding and beneficial technical effects:

1. The rotating support seat is arranged on the base through the rotating shaft and realizes rotation through the telescopic driving device, the rotating shaft is basically coincided with the gravity center of a user, when the rotating support seat rotates, the gravity center position of the user is basically unchanged, and the front half body and the lower half body are subjected to zero gravity adjustment, so that the user can relax the body, and the pressure is better relieved.

2. The front end of the base is provided with the supporting bars in a forward extending mode, and the supporting bars are mainly used for increasing the supporting area, so that products are more stable and reliable.

3. The invention is provided with the rotating groove, and the driving part of the rotating support seat is rotatably arranged in the rotating groove, so that the rotating structure is more compact and attractive.

4. According to the invention, the lifting drive device drives the lifting frame and the main mounting frame to lift up and down, so that the height of the display screen is adjusted, standing office is convenient for a user, and the user can conveniently get on or off the seat.

5. The invention realizes the accurate control of the lifting frame through the lifting slide rail and the lifting slide block, and is more stable in structure.

6. The sliding seat is rotatably arranged on the lifting frame through the rotating shaft, so that a user can conveniently go on and off the seat or stand for office work.

7. In addition, the angle of the display screen can be adjusted by rotating the screen bracket arranged on the main mounting frame, so that a user can conveniently select a proper position of the display screen according to the body type of the user, and cervical vertebra pressure caused by the position problem of the display screen is relieved.

8. The invention has the advantages that the structure of the limiting mechanism is simple, the operation is convenient, and the movement of the main mounting frame can be realized only by slightly pressing the unlocking piece.

9. The keyboard supporting plate can be directly fixed on the main installation frame or can be movably arranged on the main installation frame, so that the structure is simplified, and the distance of the keyboard is convenient to adjust.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of a first embodiment of the present invention.

Fig. 3 is a schematic view of the front surface of the base of the present invention.

Fig. 4 is a schematic view of the structure of the bottom surface of the base of the present invention.

Fig. 5 is a schematic structural view of the rotary support base of the present invention.

Fig. 6 is a cross-sectional view of the front support of the present invention.

Fig. 7 is a cross-sectional view of the front support at A-A in fig. 6.

FIG. 8 is a schematic view of the structure of the main mounting of the present invention.

Fig. 9 is a cross-sectional view of the primary mount of the present invention.

Fig. 10 is a cross-sectional view of a keyboard tray connection of the present invention.

Fig. 11 is a schematic structural view of the limiting mechanism of the present invention.

Fig. 12 is a schematic view of the structure of the sliding seat of the present invention.

Fig. 13 is a schematic structural view of a second embodiment of the present invention.

Fig. 14 is a schematic view showing the structure of the second keyboard tray of the present invention.

Fig. 15 is an enlarged view of a portion of the second keyboard tray connection at B in fig. 14.

The meaning indicated by the reference numerals in the figures:

1-base, 2-rotation supporting seat, 3-main installation rack, 4-display screen, 5-seat and 6-main machine box;

11-rotating shafts, 12-telescopic driving devices, 13-supporting bars, 14-rotating grooves, 15-protecting frames, 16-inclined surface parts, 17-moving rollers and 18-adjusting supporting legs;

21-front supporting part, 22-lower supporting part, 23-driving part, 24-rear supporting part, 25-turntable, 26-foot pedal, 27-lifting frame, 28-lifting driving device, 29-lifting sliding rail and 30-lifting sliding block;

31-sliding seat, 311-rotating shaft, 312-fourth elastic ball piece, 32-front and rear sliding rail, 33-front and rear sliding block, 34-limit mechanism, 341-adjusting limit hole, 342-limit spring, 343-limit piece, 344-unlocking piece, 345-limit plate and 346-second elastic ball piece;

35-keyboard pallet, 36-moving slot, 37-fixed piece, 38-sliding block, 39-third elastic ball piece, 40-controller;

41-a screen bracket, 42-a first limiting hole, 43-a first elastic ball piece and 44-an adjusting shaft;

50-a front-back moving device, 51-a front-back guide rail, 52-a front-back guide bar, 53-a driving block, 54-a screw rod and 55-a baffle plate.

Detailed Description

The invention is further described with reference to the following specific examples:

Embodiment one:

As shown in fig. 1-2, the zero gravity computer workstation comprises a base 1 and a rotary supporting seat 2, wherein a main installation frame 3 for installing a display screen 4 or/and a keyboard is arranged at the front end of the rotary supporting seat 2, and a seat 5 is arranged at the rear end of the main installation frame, and the rotary supporting seat and the main installation frame can be integrally arranged or separately arranged. The seat is characterized in that a rotating shaft 11 is arranged on the rotating support seat 2 at the bottom of the seat 5, the rotating shaft 11 is movably arranged on the base 1, a telescopic driving device 12 for driving the rotating support seat 2 to rotate is arranged in the base 1, and the telescopic driving device 12 is preferably a motor push rod or an air cylinder. The front end of the telescopic driving device 12 is hinged in the middle of the rotary supporting seat 2 through a first rotary pin, the rear end of the telescopic driving device is hinged in the base 1 through a second rotary pin, a main case 6 connected with the display screen 4 is arranged behind the base 1, and computer elements can be configured in the main case 6 according to a user. In the invention, the center of gravity of the rotating shaft is basically coincident with the center of gravity of the user, when the rotating support seat 2 rotates, the center of gravity of the user is basically unchanged, and the front half body and the lower half body are subjected to zero gravity adjustment, so that the user can relax the body, and the pressure is better relieved.

As shown in fig. 5, the pivotal support base 2 includes a front support portion 21 to which the main mount 3 is mounted, a lower support portion 22 for supporting, a driving portion 23 to which the telescopic driving device 12 is hinged, and a rear support portion 24 to which the seat 5 is mounted. In order to increase strength and save space, the front support 21 is vertically disposed, the lower support 22 and the rear support 24 are horizontally disposed, and the driving part 23 is inclined.

In order to increase the rotation of the seat 5, the rear end of the rotary support 2 may optionally be provided with a turntable 25, through which turntable 25 the seat 5 is arranged.

As shown in fig. 3 to 4, in order to increase the stability of the base, the front end of the base 1 is extended forward with a supporting bar 13 for increasing the supporting area, and the supporting bar 13 is disposed at the bottom of the rotation supporting base 2. The front end of the base 1 is provided with a rotating groove 14 for installing the telescopic driving device 12, the rotating shaft 11 is arranged on the upper portion of the base 1, and the driving part 23 of the rotating support seat 2 is rotatably arranged in the rotating groove 14, so that the rotating structure is more compact. A protection frame 15 for protecting the telescopic driving device 12 is arranged in the rotating groove 14, and an inclined surface part 16 which is matched with the shape of the rotating supporting seat 2 is arranged at the outer end of the protection frame 15.

Preferably, the bottom of the base 1 or the rotary support 2 is provided with a movable roller 17 and/or an adjusting support 18, which is convenient for fixing and moving.

As shown in fig. 6-7, the front end of the rotary supporting seat 2 is internally provided with a lifting frame 27 and a lifting driving device 28 for driving the main mounting frame 3 to lift, the lifting driving device 28 is a motor push rod, one end of the lifting driving device 28 is arranged in the rotary supporting seat 2, and the other end of the lifting driving device 28 is arranged on the lifting frame 27. Further, the lifting frame 27 is hollow, the lifting driving device 28 is disposed inside the lifting frame 27, and the upper end of the lifting driving device is fixed at the upper end of the lifting frame 27, and the lower end of the lifting driving device is fixed at the bottom of the rotation support seat 2. In order to increase lifting stability, lifting slide rails 29 are symmetrically arranged in the rotary support seat 2, lifting slide blocks 30 are arranged on the lifting frame 27, and the lifting slide blocks 30 are movably arranged on the lifting slide rails 29.

As shown in fig. 8-12, the rotation support base 2 is provided with a main mounting frame 3 through a front-rear sliding device, the front-rear sliding device comprises a sliding base 31, a front-rear sliding rail 32 and a front-rear sliding block 33 are arranged on the sliding base 31, and the main mounting frame 3 is arranged on the front-rear sliding block 33. The limiting mechanism 34 for limiting the front and rear positions of the main mounting frame 3 and the sliding seat 31 is arranged between the main mounting frame 3 and the sliding seat 31, the limiting mechanism 34 comprises a plurality of adjusting limiting holes 341 formed in the sliding seat 31, limiting springs 342 and limiting pieces 343 arranged on the main mounting frame 3, and the limiting pieces 343 are abutted in the corresponding adjusting limiting holes 341 through the limiting springs 342. For easy installation, be provided with the limiting plate 345 that restricts spacing spring 342 motion in the main mounting bracket 3, still articulated through the round pin in the main mounting bracket 3 has unlatch piece 344, and the outer end of unlatch piece 344 stretches out main mounting bracket 3, and its inner drive limiter 343 breaks away from regulation spacing hole 341. Specifically, a protruding portion is provided on the limiting member 343, a lifting block is provided at the front end of the unlocking member 344, the lifting block contacts with the protruding portion, and is pressed down to the corresponding adjusting limiting hole 341 under the action of the limiting spring 342, when the main mounting frame 3 needs to be adjusted back and forth, the outer end of the unlocking member 344 is pressed down by using the lever principle, and the inner end of the unlocking member 344 moves up the limiting member 343 through the protruding portion and is separated from the adjusting limiting hole 341, so as to realize unlocking. In addition, the limiting mechanism 34 of the invention can also be a conventional limiting screw and a nut, and the fixing of the main mounting frame 3 and the sliding seat 31 can be realized by tightening the nut.

As shown in fig. 12, in order to fix the front and rear deadline positions of the main mounting frame 3, a second limiting hole is provided at the bottom of the main mounting frame 3, and a corresponding second elastic ball member 346 is provided on the sliding seat 31.

As shown in fig. 9, the front end of the main mounting frame 3 is hinged with a screen bracket 41 for mounting the display screen 4 through an adjusting shaft 44, first limiting holes 42 are circumferentially arranged on two sides of the bottom of the screen bracket 41, and a first elastic ball member 43 is arranged on the main mounting frame 3.

As shown in fig. 10, the main mounting frame 3 is provided with a keyboard supporting plate 35, two sides of the main mounting frame 3 are provided with moving grooves 36, the bottom of the keyboard supporting plate 35 is provided with a sliding block 38 fixed by a fixing piece 37, and the fixing piece 37 and the sliding block are movably arranged in the moving grooves 36 and realize the front-back movement of the keyboard supporting plate 35. The sliding block 38 is provided with a plurality of third elastic ball members 39, and the balls of the third elastic ball members 39 are disposed in the moving groove 36 and play a role in abutting and fixing.

In addition, the sliding seat 31 is disposed on the lifting frame 27 through the rotation shaft 311 and rotates, at least one fourth elastic ball member 312 is disposed on the sliding seat 31, the lifting frame 27 is provided with a plurality of fourth limiting holes, and the fourth elastic ball member is clamped in the fourth limiting holes and realizes rotation fixation, so that a user can conveniently get on or off a seat or stand for office work.

The first elastic ball member 43, the second elastic ball member 346, the third elastic ball member 39 and the fourth elastic ball member are all standard members, and include a seat cover, a ball and a spring, wherein the ball is built in the seat cover, and the spring can be overcome by pressing the ball, and the spring can automatically reset after the acting force is cancelled.

In order to facilitate control of the telescopic drive 12 and the lifting drive 28, a controller 40 is provided on the main mounting frame 3, the controller 40 may be a touch screen or a button, and in order to save cost, the embodiment is provided as a button, which includes a click button for separately controlling both and a linkage button for linkage controlling both.

Embodiment two:

As shown in fig. 13-15, this embodiment is basically the same as the first embodiment, and is different in that the rotation support base and the main mounting frame are integrally provided, the main mounting frame 3 is provided with a keyboard supporting plate 35 by a front-back moving device 50, the front-back moving device 50 includes a front-back guide rail 51 installed on the main mounting frame 3 and a front-back guide bar 52 fixed on the keyboard supporting plate 35, the front-back guide bar 52 is installed with a driving block 53, the driving block 53 is sleeved on a screw 54, and the front-back movement is realized by rotation of the screw 54. The outer end of the illustrated screw 54 may be driven by a rotating handle or by a motor.

In order to prevent the articles on the keyboard tray 35 from falling, a baffle 55 is provided in front of the bottom of the keyboard tray 35, and a front flange is provided in front of the baffle 55.

Preferably, the bottom of the rotary support base 2 is provided with an inclined foot pedal 26 for a person to put his feet.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered by the scope of the present invention.

Claims

1. A zero-gravity computer workstation comprises a base (1) and a rotation supporting seat (2) and is characterized in that a main installation frame (3) for installing a display screen (4) or/and a keyboard is arranged at the front end of the rotation supporting seat (2), a seat (5) is arranged at the rear end of the main installation frame, a rotation shaft (11) is arranged on the rotation supporting seat (2) at the bottom of the seat (5), the rotation shaft is movably arranged on the base (1) through the rotation shaft (11), a telescopic driving device (12) for driving the rotation supporting seat (2) to rotate is arranged in the base (1), the rotation supporting seat (2) comprises a front supporting part (21) for installing the main installation frame (3), a lower supporting part (22) for supporting, a driving part (23) for hinging the telescopic driving device (12) and a rear supporting part (24) for installing the seat (5), the front end of the telescopic driving device (12) is hinged in the driving part (23) of the rotation supporting seat (2) through a first rotation pin, the rear end of the telescopic driving device is hinged in the base (1) through a second rotation pin, and a main chassis (6) is arranged behind the base (1).

The rotary supporting seat (2) is provided with a main installation frame (3) through a front-back sliding device, the front-back sliding device comprises a sliding seat (31), a front-back sliding rail (32) and a front-back sliding block (33) are arranged on the sliding seat (31), and the main installation frame (3) is arranged on the front-back sliding block (33);

A limiting mechanism (34) for limiting the front and rear positions of the main mounting frame (3) and the sliding seat (31) is arranged between the main mounting frame (3) and the sliding seat (31), the limiting mechanism (34) comprises a plurality of adjusting limiting holes (341) formed in the sliding seat (31), limiting springs (342) and limiting pieces (343) arranged on the main mounting frame (3), the limiting pieces (343) are abutted in the corresponding adjusting limiting holes (341) through the limiting springs (342), unlocking pieces (344) are hinged in the main mounting frame (3), the outer ends of the unlocking pieces (344) extend out of the main mounting frame (3), and the inner ends of the unlocking pieces (344) drive the limiting pieces (343) to be separated from the adjusting limiting holes (341);

the front end of the main installation frame (3) is hinged with a screen bracket (41) for installing a display screen (4) through an adjusting shaft (44).

2. The zero gravity computer workstation of claim 1, wherein the front end of the base (1) extends forward to form a support bar (13) for increasing the support area, and the support bar (13) is arranged at the bottom of the rotary support base (2).

3. The zero gravity computer workstation according to claim 1, wherein a rotating groove (14) for installing the telescopic driving device (12) is formed in the front end of the base (1), the rotating shaft (11) is arranged on the upper portion of the base (1), and a driving part (23) of the rotating supporting seat (2) is rotatably arranged in the rotating groove (14).

4. A zero gravity computer workstation according to claim 1 is characterized in that a lifting frame (27) and a lifting driving device (28) for driving a main installation frame (3) to lift are arranged in the front end of a rotating support seat (2), one end of the lifting driving device (28) is arranged in the rotating support seat (2), the other end of the lifting driving device is arranged on the lifting frame (27), the lifting frame (27) is hollow, the lifting driving device (28) is arranged in the lifting frame (27), the upper end of the lifting driving device is fixed at the upper end of the lifting frame (27), and the lower end of the lifting driving device is fixed at the bottom of the rotating support seat (2).

5. The zero gravity computer workstation of claim 4, wherein lifting slide rails (29) are symmetrically arranged in the rotary supporting seat (2), lifting slide blocks (30) are arranged on the lifting frame (27), and the lifting slide blocks (30) are movably arranged on the lifting slide rails (29).

6. The zero gravity computer workstation of claim 1, wherein a sliding seat (31) is arranged at the bottom of the main installation frame (3), the sliding seat (31) is arranged on the lifting frame (27) through a rotating shaft, at least one fourth elastic ball piece is arranged on the sliding seat (31), a plurality of fourth limiting holes are formed in the lifting frame (27), and the fourth elastic ball piece is clamped in the fourth limiting holes and realizes rotation fixation.

7. The zero gravity computer workstation of claim 1, wherein the main mounting frame (3) is provided with a keyboard supporting plate (35), two sides of the main mounting frame (3) are provided with moving grooves (36), the bottom of the keyboard supporting plate (35) is provided with a sliding block (38) fixed through a fixing piece (37), and the fixing piece (37) and the sliding block (38) are movably arranged in the moving grooves (36) and realize the front-back movement of the keyboard supporting plate (35).

8. The zero gravity computer workstation of claim 1, wherein first limiting holes (42) are circumferentially formed in two sides of the bottom of the screen bracket (41), and first elastic ball members (43) are arranged on the main mounting frame (3).