CN213757444U

CN213757444U - Intelligent office chair

Info

Publication number: CN213757444U
Application number: CN202022965878.2U
Authority: CN
Inventors: 金魁
Original assignee: Jiangsu Xinzhi Electronic Technology Co ltd
Current assignee: Jiangsu Xinzhi Electronic Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-23
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an intelligent office chair; the utility model comprises a base, a fixed block is fixedly connected with the top of the base, a third rotating shaft is arranged on the fixed block, a backrest is connected with the third rotating shaft in a matching way, a rubber cushion is connected with one side of the backrest in a matching way, a mounting groove is arranged in the backrest, a motor is arranged at one side of the mounting groove, a chute is fixedly connected with the inner side wall of the mounting groove, a slide block is connected with the chute in a sliding way, a connecting rod is fixedly connected with the surface of one side of the slide block, a slotted plate is fixedly connected with the center of the connecting rod, the inner side of the slotted plate is provided with a tooth, the power output end of the motor is connected with the power input end of a disc, a massage roller bracket drives the massage roller to reciprocate up and down, so that the massage roller extrudes the rubber cushion, the rubber cushion is protruded, thereby massaging the back of a staff, and the staff can be relaxed after working, and (5) relieving fatigue.

Description

Intelligent office chair

Technical Field

The utility model relates to an office equipment technical field specifically is an intelligent official working seat.

Background

The seat is a seat having a backrest and armrests, and is classified into an airport seat, a car seat, a bus seat, a home seat, a restaurant seat, a child safety seat, a leisure seat, and the like according to the classification of use, and is classified into an aluminum alloy seat, a stainless steel seat, an iron seat, a wood seat, and other material seats, and the like according to the classification of materials, wherein the seat for office staff is generally called an office seat.

Patent No. CN108903433A provides an intelligent office chair, the on-line screen storage device comprises a base, the right side fixedly connected with treater of base, the bottom fixedly connected with support column of base, the bottom fixedly connected with supporting seat of support column, the equal swing joint in both sides of supporting seat bottom has the universal wheel, the top fixedly connected with cushion of base, the equal fixedly connected with bracing piece in front end and the rear end at base top, the positive fixedly connected with temperature sensor of bracing piece. According to the intelligent seat for office use, due to the arrangement of the base, the processor, the supporting seat, the universal wheels, the soft cushion, the supporting rod, the backrest, the supporting frame, the headrest, the pressure sensor, the working box, the motor, the massage cylinder and the first protruding block, the function of massaging a user can be realized, and the problems that the traditional office seat is single in structure and not comfortable enough in use are solved.

The above patents also have the following disadvantages: 1. after the staff works for a long time, simple relaxing massage treatment cannot be carried out on the waist and the back, the practicability is poor, and the use requirement cannot be met; 2. the angle of the backrest cannot be simply adjusted, and the angle of the backrest can be adjusted only by manually adjusting the screwing structure, so that the backrest is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent office chair to the longer time back of staff's work that proposes in solving above-mentioned background art can not carry out simple massage processing of relaxing to the back part branch, and the practicality is relatively poor, can not satisfy user demand's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: an intelligent office chair comprises a base, wherein a fixed block is fixedly connected to the top of the base, a third rotating shaft is installed on the fixed block, a backrest is connected to the third rotating shaft in a matched manner, a rubber cushion is connected to one side of the backrest in a matched manner, a mounting groove is formed in the backrest, a motor is installed on one side of the mounting groove, a sliding groove is fixedly connected to the inner side wall of the mounting groove, a sliding block is connected to the sliding groove in a sliding manner, a connecting rod is fixedly connected to the surface of one side of the sliding block, a slotted plate is fixedly connected to the center of the connecting rod, a toothed wheel is arranged on the inner side of the slotted plate, the power output end of the motor is connected with the power input end of a disc, a round button is fixedly installed on the surface of the disc and meshed with the toothed wheel, a massage roller support is welded to the connecting rod, a first rotating shaft is installed on the surface of one side of the massage roller support, the first rotating shaft is provided with a massage roller, and one side of the massage roller is movably connected with the rubber back cushion.

Preferably, base bottom surface mounting has the universal wheel, fixedly connected with bears a burden in the base, the welding of base top has the support column, and the piece that bears a burden can make the central antedisplacement of seat, when preventing to lean on the back, the phenomenon that the seat overturns.

Preferably, the bottom end of the supporting column is fixedly connected with a seat plate, the seat plate is fixedly connected with an armrest, and office workers sit on the seat plate of the office chair and take elbows on the armrest.

Preferably, a hollow groove is formed in the seat plate, an air cylinder is installed in the hollow groove, a notch is formed in one side of the backrest, and the inclination angle of the backrest can be adjusted through the air cylinder.

Preferably, install the second rotation axis in the notch, the output of cylinder is connected with the input of second rotation axis, the neck pillow is installed on the back top, adjusts the cylinder through control switch, makes the cylinder promote the back through promoting the second rotation axis to make the back take place to rotate on the third rotation axis, the angle of the back and the seat that make changes.

Preferably, the power input ends of the motor and the cylinder are connected with the power output end of an external power supply, the functions of the seat can be adjusted and controlled by the motor and the cylinder through the control switch, the use is simple, and the use requirement can be met.

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

1. the utility model discloses, when it is rotatory to drive the disc through the motor, can make the reciprocating motion about the fluting board is done on perpendicular square line, thereby make slider reciprocating motion from top to bottom on the spout, make massage gyro wheel support drive massage gyro wheel reciprocating motion from top to bottom, thereby make massage gyro wheel extrusion rubber cushion, make the rubber cushion appear protrudingly, thereby massage for staff's back, can relax the staff in the leisure of work, alleviate fatigue, the practicality of seat has been improved, can satisfy the user demand.

2. The utility model discloses, through control switch adjustment cylinder, make the cylinder promote the back through promoting the second rotation axis to make the back take place rotatoryly on the third rotation axis, the angle of the back of messenger and seat changes, after adjusting to comfortable angle, stops adjustment cylinder, can adjust the angle of back by oneself according to staff's different demands, and can automatic adjustment, uses simple and conveniently, is fit for extensively promoting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a back side cross-sectional view of an embodiment of the present invention;

fig. 3 is a partial schematic structural diagram of an embodiment of the present invention.

In the figure: 1. a handrail; 2. a hollow groove; 3. a seat plate; 4. a base; 5. a universal wheel; 6. a negative weight block; 7. a support pillar; 8. massage rollers; 9. a neck pillow; 10. a rubber cushion; 11. a massage roller bracket; 12. a backrest; 13. a first rotating shaft; 14. mounting grooves; 15. a cylinder; 16. a second rotation shaft; 17. a notch; 18. a third rotation axis; 19. a fixed block; 20. a rodent; 21. a round button; 22. grooving plates; 23. a disc; 24. a motor; 25. a slider; 26. a chute; 27. a connecting rod.

Detailed Description

In order to solve staff's work longer back, can not carry out simple massage treatment of relaxing to the back branch, the practicality is relatively poor, can not satisfy user demand's problem, the embodiment of the utility model provides an intelligent official working seat. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the embodiment provides an intelligent office chair, which includes a base 4, a fixed block 19 is fixedly connected to the top of the base 4, a third rotating shaft 18 is installed on the fixed block 19, a backrest 12 is cooperatively connected to the third rotating shaft 18, a rubber back cushion 10 is cooperatively connected to one side of the backrest 12, a mounting groove 14 is formed in the backrest 12, a motor 24 is installed at one side of the mounting groove 14, a sliding groove 26 is fixedly connected to the inner side wall of the mounting groove 14, a sliding block 25 is slidably connected to the sliding groove 26, a connecting rod 27 is fixedly connected to the surface of one side of the sliding block 25, a slotted plate 22 is fixedly connected to the center of the connecting rod 27, a toothed wheel 20 is disposed at the inner side of the slotted plate 22, a power output end of the motor 24 is connected to a power input end of a disc 23, a round button 21 is fixedly installed on the surface of the disc 23, the round button 21 is engaged with the toothed wheel 20, a massage roller bracket 11 is welded to the connecting rod 27, a first rotating shaft 13 is installed on the surface of one side of the massage roller bracket 11, install massage roller 8 on the first rotation axis 13, massage roller 8 one side and rubber cushion 10 swing joint, slider 25 up-and-down reciprocating motion on spout 26 for massage roller support 11 drives massage roller 8 up-and-down reciprocating motion, thereby makes massage roller 8 extrusion rubber cushion 10, makes rubber cushion 10 appear protruding, thereby massages for staff's back, can relax the staff in the leisure of work, alleviates fatigue.

In this embodiment, when the chair is used, firstly, an office worker sits on the seat plate 3 of the office chair, puts the elbow on the armrest 1, when the working time is long and a rest is needed, the motor 24 can be turned on by the control switch, the motor 24 drives the disc 23 to rotate, so that the round button 21 on the disc 23 rotates, the rodent 20 meshed with the round button 21 can drive the slotted plate 22 to move in the vertical direction through the rotation of the round button 21, when the round button 21 rotates clockwise to the left of the vertical line, the slotted plate 22 is driven to move upwards in the vertical direction through the rodent 20 meshed with the round button 21, when the round button 21 rotates clockwise to the right of the vertical line, the slotted plate 22 is driven to move downwards in the vertical direction through the rodent 20 meshed with the round button 21, so that when the motor 24 drives the disc 23 to rotate, the slotted plate 22 can make an up-and-down reciprocating motion on the vertical line, thereby make slider 25 up-and-down reciprocating motion on spout 26, make massage roller support 11 drive massage roller 8 up-and-down reciprocating motion, thereby make massage roller 8 extrude rubber cushion 10, make rubber cushion 10 appear protrudingly, thereby massage for staff's back, when staff needs to adjust the angle of the back 12 of seat, only need use control switch adjustment cylinder 15, make cylinder 15 promote back 12 through promoting second rotation axis 16, thereby make back 12 take place the rotation on third rotation axis 18, the angle of back 12 and seat 3 that makes changes, after adjusting to comfortable angle, stop adjustment cylinder 15.

Example 2

Please refer to fig. 1 to fig. 3, which are further improved based on the embodiment 1: 4 bottom surface mounting on the base has universal wheel 5, fixedly connected with burden pouring weight 6 in the

base

4, 4 top welding on the base has

support column

7, 7 bottom fixedly connected with seats of support column 3, fixedly connected with handrail 1 on the seat 3, hollow groove 2 has been seted up in the seat 3, install cylinder 15 in the hollow groove 2, notch 17 has been seted up to 12 one side of back, install second rotation axis 16 in the notch 17, the output of cylinder 15 is connected with second rotation axis 16's input, neck pillow 9 is installed on 12 tops of back, the electric power input of motor 24 and cylinder 15 is connected with external power source's electric power output end, can adjust the angle of back 12 by oneself according to staff's different demands, and can the automatic adjustment, and it is simple and convenient to use, and is suitable for extensive popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent office chair, includes base (4), its characterized in that, base (4) top fixedly connected with fixed block (19), install third rotation axis (18) on fixed block (19), cooperation connection has back (12) on third rotation axis (18), back (12) one side cooperation is connected with rubber cushion (10), mounting groove (14) have been seted up in back (12), motor (24) are installed to mounting groove (14) one side, mounting groove (14) inside wall fixedly connected with spout (26), sliding connection has slider (25) on spout (26), slider (25) one side fixed surface is connected with connecting rod (27), connecting rod (27) center fixedly connected with fluting board (22), rodent (20) have been seted up to fluting board (22) inboard, the power take off end of motor (24) is connected with the electric power input of disc (23), disc (23) fixed surface installs round button (21), round button (21) are connected with rodent (20) meshing, the welding has massage roller support (11) on connecting rod (27), surface mounting has first rotation axis (13) on one side of massage roller support (11), install massage roller (8) on first rotation axis (13), massage roller (8) one side and rubber cushion (10) swing joint.

2. An intelligent office chair as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including base (4), base (4) bottom surface mounting has universal wheel (5), fixedly connected with negative weight piece (6) in base (4), base (4) top welding has support column (7).

3. An intelligent office chair as claimed in claim 2, wherein: the seat board is fixedly connected with the bottom end of the supporting column (7), and the armrest (1) is fixedly connected onto the seat board (3).

4. An intelligent office chair as claimed in claim 3, wherein: a hollow groove (2) is formed in the seat plate (3), an air cylinder (15) is installed in the hollow groove (2), and a notch (17) is formed in one side of the backrest (12).

5. An intelligent office chair as claimed in claim 4, wherein: install second rotation axis (16) in notch (17), the output of cylinder (15) is connected with the input of second rotation axis (16), neck pillow (9) are installed on back (12) top.

6. An intelligent office chair as claimed in claim 1, wherein: and the power input ends of the motor (24) and the cylinder (15) are connected with the power output end of an external power supply.