CN216220817U

CN216220817U - Intelligent office chair with sitting posture correcting function

Info

Publication number: CN216220817U
Application number: CN202122470816.9U
Authority: CN
Inventors: 李炯
Original assignee: Foshan Xinzhili Hardware Furniture Co ltd
Current assignee: Foshan Xinzhili Hardware Furniture Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-08
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an intelligent office chair with a sitting posture correcting function, which comprises a seat plate, wherein the rear side of the top of the seat plate is fixedly connected with a backrest, the back of the backrest is fixedly connected with a shell, the left side of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a lead screw, both sides of the surface of the lead screw are in threaded connection with threaded sleeves, and the outer side of the top of each threaded sleeve is fixedly connected with a fixed block. The utility model solves the problems that the existing office chair does not have the function of correcting sitting postures in the use process, keeps wrong sitting postures for a long time, is easy to cause spinal deformation and is inconvenient to use by matching the seat plate, the backrest, the shell, the motor, the screw rod, the thread sleeve, the fixed block, the first pressure sensor, the connecting frame, the limiting plate, the movable rod, the vertical plate, the limiting belt, the cylinder, the connecting rod, the second pressure sensor, the fixed frame, the push plate, the button and the buzzer.

Description

Intelligent office chair with sitting posture correcting function

Technical Field

The utility model relates to the technical field of chairs, in particular to an intelligent office chair with a sitting posture correcting function.

Background

The seat is a piece of seating equipment with a backrest, some also with armrests, according to the classification of use: airport seat, car seat, bus seat, family's seat, dining room seat, office chair, children's safety seat and leisure seat etc. current office chair does not possess the correction position of sitting function in the use, keeps wrong position of sitting for a long time, causes the backbone to warp easily to inconvenient the use, for this reason, we provide an intelligent office chair with correct position of sitting function.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the intelligent office chair with the sitting posture correcting function, which has the advantage of the sitting posture correcting function and solves the problem that the existing office chair does not have the sitting posture correcting function in the using process, the wrong sitting posture is kept for a long time, the spine is easy to deform, and the use is inconvenient.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent office chair with sitting posture correcting function comprises a seat plate, wherein the back side of the top of the seat plate is fixedly connected with a backrest, the back side of the backrest is fixedly connected with a shell, the left side of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a lead screw, both sides of the surface of the lead screw are in threaded connection with a threaded sleeve, the outer side of the top of the threaded sleeve is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a first pressure sensor, one side of the first pressure sensor is fixedly connected with a connecting frame, the front side of the connecting frame is fixedly connected with a limiting plate, the bottom of the threaded sleeve is movably connected with a movable rod through a fixed pin, one side of the movable rod is movably connected with a vertical plate through a connecting pin, both sides of the front side of the vertical plate are fixedly connected with a limiting belt, and the bottom of the rear side of an inner cavity of the shell is fixedly connected with an air cylinder, the front fixedly connected with connecting rod of cylinder, the front fixedly connected with second pressure sensor of connecting rod, the front fixedly connected with mount of second pressure sensor, the front fixedly connected with push pedal of mount, the right side fixedly connected with button of seat, the back fixedly connected with bee calling organ of casing.

Preferably, the rear ends of the two sides of the inner cavity of the shell are provided with sliding grooves, and the inner cavity of each sliding groove is in sliding connection with the corresponding vertical plate.

Preferably, both sides of the inner cavity of the connecting rod are connected with sliding rods in a sliding manner, and the front faces of the sliding rods are fixedly connected with the shell.

Preferably, the front end on the right side of the inner cavity of the shell is fixedly connected with a bearing, and the right side of the screw rod is movably connected with the shell through the bearing.

Preferably, the left side of the surface of the screw rod is provided with a positive thread, and the right side of the surface of the screw rod is provided with a negative thread.

Advantageous effects

Compared with the prior art, the utility model provides an intelligent office chair with a sitting posture correcting function, which has the following beneficial effects:

1. the utility model provides a user sitting on a seat plate, passing an arm through a limiting belt, controlling a motor, an air cylinder, a first pressure sensor and a second pressure sensor to work through a button, driving a screw rod to rotate through the motor, driving a screw sleeve to move through the screw rod, driving a fixed block and a movable rod to move through the screw sleeve, driving the first pressure sensor to move through the fixed block, driving a connecting frame to move through the first pressure sensor, driving a limiting plate to move through the connecting frame, enabling the limiting plate to be close to the head of the user, driving a vertical plate to move through the movable rod, driving the limiting belt to move through the vertical plate, limiting the shoulder of the user through the limiting belt, driving a connecting rod to move through the air cylinder, driving the second pressure sensor to move through the connecting rod, driving a fixed frame to move through the fixed frame, driving a push plate to move through the fixed frame, adjusting the waist of the user through the push plate, and simultaneously when the head of the user leans on the limiting plate, first pressure sensor can monitor the signal, works as user's waist force and acts on the push pedal after, and signal can be monitored to second pressure sensor, and bee calling organ all can send out the police dispatch newspaper, reminds the user to the person of facilitating the use oneself controls the position of sitting, has solved current office chair and has not possessed the correction position of sitting function in the use, keeps wrong position of sitting for a long time, causes the backbone to warp easily, thereby the inconvenient problem of using.

2. The sliding chute is arranged to stabilize the work of the vertical plate, the vertical plate is supported in a balanced mode, the sliding rod is arranged to stabilize the work of the connecting rod, the connecting rod is limited, the bearing is arranged to stabilize the work of the screw rod, and the right side of the screw rod is limited.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial top view of the housing of the present invention in a cross-sectional view;

fig. 3 is a partial bottom view of the housing of the present invention in a sectional view.

In the figure: 1. a seat plate; 2. a backrest; 3. a housing; 4. a motor; 5. a screw rod; 6. a threaded sleeve; 7. a fixed block; 8. a first pressure sensor; 9. a connecting frame; 10. a limiting plate; 11. a movable rod; 12. a vertical plate; 13. a limiting band; 14. a cylinder; 15. a connecting rod; 16. a second pressure sensor; 17. a fixed mount; 18. pushing the plate; 19. a button; 20. a buzzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The seat plate 1, the backrest 2, the shell 3, the motor 4, the screw rod 5, the threaded sleeve 6, the fixed block 7, the first pressure sensor 8, the connecting frame 9, the limiting plate 10, the movable rod 11, the vertical plate 12, the limiting belt 13, the air cylinder 14, the connecting rod 15, the second pressure sensor 16, the fixed frame 17, the push plate 18, the button 19 and the buzzer 20 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the seat plate can be known by technicians or conventional experimental methods.

Referring to fig. 1-3, an intelligent office chair with sitting posture correcting function comprises a seat plate 1, a backrest 2 is fixedly connected to the rear side of the top of the seat plate 1, a housing 3 is fixedly connected to the back of the backrest 2, a motor 4 is fixedly connected to the left side of the housing 3, a lead screw 5 is fixedly connected to the output end of the motor 4, a bearing is fixedly connected to the front end of the right side of the inner cavity of the housing 3, the right side of the lead screw 5 is movably connected to the housing 3 through the bearing, the work of the lead screw 5 is stabilized by the bearing, the right side of the lead screw 5 is limited, a positive thread is formed on the left side of the surface of the lead screw 5, a negative thread is formed on the right side of the surface of the lead screw 5, thread sleeves 6 are respectively connected to two sides of the surface of the lead screw 5, a fixing block 7 is fixedly connected to the outer side of the top of the thread sleeves 6, a first pressure sensor 8 is fixedly connected to one side of the fixing block 7, a connecting frame 9 is fixedly connected to one side of the first pressure sensor 8, the front of the connecting frame 9 is fixedly connected with a limiting plate 10, the bottom of the thread bushing 6 is movably connected with a movable rod 11 through a fixed pin, one side of the movable rod 11 is movably connected with a vertical plate 12 through a connecting pin, the rear ends of the two sides of the inner cavity of the shell 3 are respectively provided with a sliding groove, the inner cavity of the sliding groove is in sliding connection with the vertical plate 12, the work of the vertical plate 12 is stabilized through the arrangement of the sliding grooves, the vertical plate 12 is balanced and supported, the two sides of the front of the vertical plate 12 are respectively and fixedly connected with a limiting belt 13, the bottom of the rear side of the inner cavity of the shell 3 is fixedly connected with an air cylinder 14, the front of the air cylinder 14 is fixedly connected with a connecting rod 15, the two sides of the inner cavity of the connecting rod 15 are respectively and slidably connected with a sliding rod, the front of the sliding rod is fixedly connected with the shell 3, the work of the connecting rod 15 is stabilized through the arrangement of the sliding rod, the limiting rod 15 is limited, the front of the connecting rod 15 is fixedly connected with a second pressure sensor 16, the front of the second pressure sensor 16 is fixedly connected with a fixed frame 17, the front of the fixed frame 17 is fixedly connected with a push plate 18, the right side of the seat plate 1 is fixedly connected with a button 19, and the back of the shell 3 is fixedly connected with a buzzer 20.

When the seat cushion is used, a user sits on the seat cushion 1, the arm passes through the limit belt 13, the motor 4, the air cylinder 14, the first pressure sensor 8 and the second pressure sensor 16 are controlled to work through the button 19, the motor 4 drives the screw rod 5 to rotate, the screw rod 5 drives the threaded sleeve 6 to move, the threaded sleeve 6 drives the fixed block 7 and the movable rod 11 to move, the fixed block 7 drives the first pressure sensor 8 to move, the first pressure sensor 8 drives the connecting frame 9 to move, the connecting frame 9 drives the limiting plate 10 to move, so that the limiting plate 10 is close to the head of the user, the movable rod 11 drives the vertical plate 12 to move, the vertical plate 12 drives the limit belt 13 to move, the shoulder of the user is limited through the limit belt 13, the connecting rod 15 is driven to move through the air cylinder 14, the connecting rod 15 drives the second pressure sensor 16 to move, and the second pressure sensor 16 drives the fixing frame 17 to move, mount 17 drives push pedal 18 and removes, adjust user's waist through push pedal 18, simultaneously lean on back on limiting plate 10 as user's head, signal can be monitored to first pressure sensor 8, back on push pedal 18 is acted on to user's waist force, signal can be monitored to second pressure sensor 16, bee calling organ 20 all can send out the police dispatch newspaper, remind the user, thereby the person of facilitating the use oneself controls the position of sitting, solved current office seat and did not possess the correction position of sitting function in the use, keep wrong position of sitting for a long time, cause the backbone to warp easily, thereby the inconvenient problem of using.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence office chair with correct position of sitting function, includes seat (1), its characterized in that: the back of the seat (1) is fixedly connected with a backrest (2), the back of the backrest (2) is fixedly connected with a shell (3), the left side of the shell (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a lead screw (5), two sides of the surface of the lead screw (5) are respectively in threaded connection with a threaded sleeve (6), the outer side of the top of the threaded sleeve (6) is fixedly connected with a fixed block (7), one side of the fixed block (7) is fixedly connected with a first pressure sensor (8), one side of the first pressure sensor (8) is fixedly connected with a connecting frame (9), the front of the connecting frame (9) is fixedly connected with a limiting plate (10), the bottom of the threaded sleeve (6) is movably connected with a movable rod (11) through a fixed pin, one side of the movable rod (11) is movably connected with a vertical plate (12) through a connecting pin, the utility model discloses a seat plate, including riser (12), the equal fixedly connected with spacing area of positive both sides (13), the bottom fixedly connected with cylinder (14) of casing (3) inner chamber rear side, the positive fixedly connected with connecting rod (15) of cylinder (14), the positive fixedly connected with second pressure sensor (16) of connecting rod (15), the positive fixedly connected with mount (17) of second pressure sensor (16), the positive fixedly connected with push pedal (18) of mount (17), the right side fixedly connected with button (19) of seat (1), the back fixedly connected with bee calling organ (20) of casing (3).

2. The intelligent office chair with the sitting posture correcting function is characterized in that: the rear ends of the two sides of the inner cavity of the shell (3) are provided with sliding grooves, and the inner cavity of each sliding groove is connected with the vertical plate (12) in a sliding mode.

3. The intelligent office chair with the sitting posture correcting function is characterized in that: the two sides of the inner cavity of the connecting rod (15) are both connected with sliding rods in a sliding mode, and the front faces of the sliding rods are fixedly connected with the shell (3).

4. The intelligent office chair with the sitting posture correcting function is characterized in that: the front end fixedly connected with bearing on casing (3) inner chamber right side, the right side of lead screw (5) is through bearing and casing (3) swing joint.

5. The intelligent office chair with the sitting posture correcting function is characterized in that: the left side of the surface of the screw rod (5) is provided with a positive thread, and the right side of the surface of the screw rod (5) is provided with a negative thread.