CN215436123U

CN215436123U - Intelligent adjusting device for automobile seat

Info

Publication number: CN215436123U
Application number: CN202121516784.5U
Authority: CN
Inventors: 高翔; 韩晓艳
Original assignee: Guangxi Chengdian Intelligent Manufacturing Technology Co ltd
Current assignee: Guangxi Chengdian Intelligent Manufacturing Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-07
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an intelligent adjusting device for an automobile seat, and relates to the technical field of seat adjustment. Including bottom plate, seat and back, the bottom plate top is uncovered setting, and the inside vertical sliding connection of bottom plate has the seat, and the inside fixedly connected with of bottom plate distributes even spring No. one, the rectangular channel has been seted up to the back upside, and vertical sliding connection has the pull rod in the rectangular channel, and the pull rod lower extreme rotates and is connected with the bull stick, and the bull stick other end rotates and connects in connecting rod one end. The utility model has simple structure and simple operation. The device mainly comprises headrest adjusting part and seat adjusting device, headrest adjusting part can drive and horizontal motion of horizontal pole, the contact of control and spacing frid, can adjust the position of headrest, through the vertical motion of the outside knob adjusting thread bush of rotating seat to the height of control seat, the use of the different navigating mate of the height of being convenient for.

Description

Intelligent adjusting device for automobile seat

Technical Field

The utility model relates to the technical field of seat adjustment, in particular to an intelligent adjusting device for an automobile seat.

Background

A car seat is a seat for sitting when sitting. The following are roughly classified into: a front row seat: a headrest, a backrest, a cushion; rear seats: back rest, cushion, flank. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats.

The headrest and the seat of the existing automobile seat are usually fixed and cannot be adjusted according to the actual condition of a driver, so that the driving experience is reduced, the sitting posture for a long time is incorrect, the driving fatigue can be caused, traffic accidents are induced, and the automobile seat capable of being adjusted is urgently needed to meet the driving requirements of different people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent adjusting device for an automobile seat, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an intelligent adjusting device for an automobile seat comprises a bottom plate, the seat and a backrest, wherein the upper part of the bottom plate is open, the seat is longitudinally and slidably connected inside the bottom plate, uniformly distributed first springs are fixedly connected inside the bottom plate, the other ends of the first springs are fixedly connected to the lower side of the seat, the rear side of the seat is rotatably connected with the backrest, longitudinal sliding grooves are symmetrically distributed on the upper side of the backrest, sliding rods are slidably connected in the longitudinal sliding grooves, the upper ends of the sliding rods are fixedly connected with headrests, one sides of the sliding rods are fixedly connected with arc-shaped groove plates, symmetrically distributed stepped holes are formed inside the backrest, the stepped holes are communicated with the longitudinal sliding grooves, cross rods are horizontally and slidably connected in the stepped holes, one ends of the cross rods are arranged in an arc shape and matched with the arc-shaped groove plates, second springs are fixedly connected in the stepped holes, the other ends of the second springs are matched with one ends of the cross rods, and connecting rods are fixedly connected with the other ends of the cross rods, the rectangular channel has been seted up to the back upside, and the longitudinal sliding connection has the pull rod in the rectangular channel, and the pull rod lower extreme rotates and is connected with the bull stick, and the bull stick other end rotates to be connected in connecting rod one end.

As a further scheme of the utility model: the inside fixedly connected with sleeve of bottom plate, seat downside fixedly connected with gag lever post, gag lever post and sleeve cooperation, the inside spacing groove of having seted up of bottom plate, seat one side fixedly connected with thread bush, thread bush are at spacing inslot longitudinal sliding, and the limiting groove internal rotation is connected with the threaded rod, threaded rod and thread bush cooperation, threaded rod one end fixedly connected with driven gear, the limiting groove internal rotation is connected with the pivot, pivot one end fixedly connected with driving gear, the driving gear with driven gear meshes, pivot other end fixedly connected with knob, and the knob is located the bottom plate outside.

As a still further scheme of the utility model: the initial states of the first spring and the second spring are compression states.

As a still further scheme of the utility model: the length dimension of the sliding chute is larger than that of the longitudinal sliding chute.

As a still further scheme of the utility model: the first gear and the second gear are the same in size.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and simple operation. The device mainly comprises headrest adjusting part and seat adjusting device, headrest adjusting part can drive and horizontal motion of horizontal pole, the contact of control and spacing frid, can adjust the position of headrest, through the vertical motion of the outside knob adjusting thread bush of rotating seat to the height of control seat, the use of the different navigating mate of the height of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent adjusting device for a vehicle seat;

FIG. 2 is an enlarged schematic view of an intelligent adjustment device A of an automobile seat;

FIG. 3 is a schematic structural diagram of an arc-shaped slot plate in an intelligent adjusting device of an automobile seat;

in the figure: 1. a base plate; 2. a seat; 3. a first spring; 4. a backrest; 5. a longitudinal chute; 6. a slide bar; 7. a headrest; 8. an arc-shaped groove plate; 9. a stepped hole; 10. a cross bar; 11. a second spring; 12. a connecting rod; 13. a rectangular groove; 14. a pull rod; 15. a rotating rod; 16. a sleeve; 17. a limiting rod; 18. a limiting groove; 19. a threaded sleeve; 20. a threaded rod; 21. a driven gear; 22. a rotating shaft; 23. a driving gear; 24. a knob.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-3, an intelligent adjusting device for an automobile seat comprises a bottom plate 1, a seat 2 and a backrest 4, wherein the upper part of the bottom plate 1 is open, the seat 2 is longitudinally and slidably connected inside the bottom plate 1, uniformly distributed springs 3 are fixedly connected inside the bottom plate 1, the other ends of the springs 3 are fixedly connected to the lower side of the seat 2, the backrest 4 is rotatably connected to the rear side of the seat 2, symmetrically distributed longitudinal sliding grooves 5 are formed in the upper side of the backrest 4, sliding rods 6 are slidably connected in the longitudinal sliding grooves 5, a headrest 7 is fixedly connected to the upper ends of the sliding rods 6, an arc-shaped groove plate 8 is fixedly connected to one side of the sliding rods 6, symmetrically distributed stepped holes 9 are formed in the backrest 4, the stepped holes 9 are communicated with the longitudinal sliding grooves 5, a cross rod 10 is horizontally and movably connected to the inside the stepped holes 9, one end of the cross rod 10 is arc-shaped and is matched with the arc-shaped groove plate 8, no. two springs 11 of fixedly connected with in the shoulder hole 9, the No. two springs 11 other end and the cooperation of horizontal pole 10 one end, horizontal pole 10 other end fixedly connected with connecting rod 12, rectangular channel 13 has been seted up to 4 upsides of back, and longitudinal sliding is connected with pull rod 14 in the rectangular channel 13, and the lower extreme of pull rod 14 rotates and is connected with bull stick 15, and the other end of bull stick 15 rotates and connects in connecting rod 12 one end.

When the height of headrest 7 needs to be adjusted, pull rod 14 is pulled upwards to drive rotating rod 15 to rotate, rotating rod 15 moves to drive connecting rod 12 to move horizontally, connecting rod 12 moves to drive cross rod 10 to move, cross rod 10 moves to separate from arc-shaped groove plate 8, at the moment, the position of headrest 7 can be adjusted manually, pull rod 14 is loosened, and the elasticity of second spring 11 pushes cross rod 10 to be matched with arc-shaped groove plate 8, so that headrest 7 is prevented from sliding.

The utility model discloses a chair, including bottom plate 1, seat 2, limiting rod 17 and sleeve 16 cooperation, 1 inside spacing groove 18 of having seted up of bottom plate, 2 one side fixedly connected with thread bush 19 of seat, thread bush 19 is longitudinal sliding in

spacing groove

18, and 18 internal rotations of limiting groove are connected with threaded rod 20, threaded rod 20 and the cooperation of thread bush 19, threaded rod 20 one end fixedly connected with driven

gear

21, 18 internal rotations of spacing groove are connected with

pivot

22, 22 one end fixedly connected with driving gear 23 of pivot, the driving gear 23 with driven gear 21 meshes, 22 other end fixedly connected with knobs 24 of pivot, and knobs 24 are located 1 outsides of bottom plate.

The knob 24 is rotated to drive the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the driving gear 23 to rotate, the driving gear 23 rotates to drive the driven gear 21 to rotate, the driven gear 21 rotates to drive the threaded rod 20 to rotate, the threaded rod 20 rotates to drive the threaded sleeve 19 to move longitudinally, the threaded sleeve 19 moves to drive the seat 2 to move up and down, the height of the seat 2 can be adjusted, and the requirements of drivers with different heights are met.

The initial states of the first spring 3 and the second spring 11 are compressed states.

The length dimension of the slide bar 6 is larger than that of the longitudinal sliding groove 5.

The driving gear 23 is the same size as the driven gear 21.

Example two: this embodiment is a further improvement of the previous embodiment: the sleeve 16 is connected with the bottom plate 1 by welding.

The working principle of the utility model is as follows: when the height of the headrest 7 needs to be adjusted, the pull rod 14 is pulled upwards to drive the rotating rod 15 to rotate, the rotating rod 15 drives the connecting rod 12 to move horizontally, the connecting rod 12 drives the cross rod 10 to move, the cross rod 10 moves to be separated from the arc-shaped groove plate 8, at the moment, the position of the headrest 7 can be adjusted manually, the pull rod 14 is loosened, and the elasticity of the second spring 11 pushes the cross rod 10 to be matched with the arc-shaped groove plate 8 to prevent the headrest 7 from sliding. The knob 24 is rotated to drive the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the driving gear 23 to rotate, the driving gear 23 rotates to drive the driven gear 21 to rotate, the driven gear 21 rotates to drive the threaded rod 20 to rotate, the threaded rod 20 rotates to drive the threaded sleeve 19 to move longitudinally, the threaded sleeve 19 moves to drive the seat 2 to move up and down, the height of the seat 2 can be adjusted, and the requirements of drivers with different heights are met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. An intelligent adjusting device for an automobile seat comprises a bottom plate (1), seats (2) and a backrest (4), wherein an opening is formed above the bottom plate (1), the seats (2) are longitudinally and slidably connected inside the bottom plate (1), springs (3) which are uniformly distributed are fixedly connected inside the bottom plate (1), the other ends of the springs (3) are fixedly connected to the lower side of the seats (2), the backrest (4) is rotatably connected to the rear side of the seats (2), longitudinal sliding grooves (5) which are symmetrically distributed are formed in the upper side of the backrest (4), and sliding rods (6) are slidably connected in the longitudinal sliding grooves (5); it is characterized in that the upper end of a sliding rod (6) is fixedly connected with a headrest (7), one side of the sliding rod (6) is fixedly connected with an arc-shaped groove plate (8), ladder holes (9) which are symmetrically distributed are formed in a backrest (4), the ladder holes (9) are communicated with a longitudinal sliding groove (5), a cross rod (10) is movably connected with the horizontal surface in the ladder holes (9), one end of the cross rod (10) is arranged in an arc shape, and with arc wall board (8) cooperation, No. two fixedly connected with springs (11) in shoulder hole (9), No. two spring (11) other ends and horizontal pole (10) one end cooperation, horizontal pole (10) other end fixedly connected with connecting rod (12), rectangular channel (13) have been seted up to back (4) upside, vertical sliding connection has pull rod (14) in rectangular channel (13), pull rod (14) lower extreme rotates and is connected with bull stick (15), bull stick (15) other end rotates and connects in connecting rod (12) one end.

2. The intelligent adjusting device for the automobile seat according to claim 1, wherein a sleeve (16) is fixedly connected inside the bottom plate (1), a limiting rod (17) is fixedly connected to the lower side of the seat (2), the limiting rod (17) is matched with the sleeve (16), a limiting groove (18) is formed inside the bottom plate (1), a threaded sleeve (19) is fixedly connected to one side of the seat (2), the threaded sleeve (19) longitudinally slides in the limiting groove (18), a threaded rod (20) is rotatably connected to the limiting groove (18), the threaded rod (20) is matched with the threaded sleeve (19), a driven gear (21) is fixedly connected to one end of the threaded rod (20), a rotating shaft (22) is rotatably connected to the limiting groove (18), a driving gear (23) is fixedly connected to one end of the rotating shaft (22), the driving gear (23) is meshed with the driven gear (21), and a knob (24) is fixedly connected to the other end of the rotating shaft (22), the knob (24) is positioned outside the bottom plate (1).

3. The intelligent adjusting device for the automobile seat as claimed in claim 2, wherein the initial states of the first spring (3) and the second spring (11) are compressed states.

4. The intelligent adjusting device for automobile seats according to any one of claims 1 to 3, characterized in that the length dimension of the slide bar (6) is greater than the length dimension of the longitudinal sliding groove (5).

5. The intelligent adjusting device for the seat of the automobile as claimed in claim 2, wherein the driving gear (23) and the driven gear (21) are the same size.