CN214240514U

CN214240514U - Automobile seat slide rail adjusting mechanism

Info

Publication number: CN214240514U
Application number: CN202022886416.1U
Authority: CN
Inventors: 王飞; 刘小伟; 杨甲瑞
Original assignee: Jiaxing Minshi Machinery Co ltd
Current assignee: Jiaxing Minshi Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-21
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a car seat slide rail guiding mechanism, including mounting panel, first fixed block, motor, drive belt, oil storage jar and third slider, first recess has all been seted up on the mounting panel top, and the lateral wall at the inside both ends of first recess all installs first slide rail, the inside of first slide rail is provided with first slider, and the one end that first slider is close to each other installs first fixed block, the inside set screw hole of first fixed block, the backup pad is installed to the lateral wall of mounting panel one side, and the top of backup pad installs the motor, the output of motor is installed through the shaft coupling and is run through the inside threaded rod of screw hole. This car seat slide rail guiding mechanism goes up and down and extrudees the second spring and takes place deformation through the third slider in the inside of third slide rail when receiving pressure through the bracing piece, is convenient for carry out the shock attenuation buffering to the cushion board through the second spring to make the shock attenuation effect of cushion board better.

Description

Automobile seat slide rail adjusting mechanism

Technical Field

The utility model relates to a car seat technical field specifically is a car seat slide rail guiding mechanism.

Background

With the development of society and the improvement of living standard, more and more automobiles go out on roads, the automobile seat is a seat for sitting when sitting, the automobile seat provides a driving and sitting position which is convenient to operate, comfortable and safe for a sitting person, and the lower part of the automobile seat is provided with a slide rail for adjusting the distance between the seat and a driving platform so as to be convenient for operators with different heights to use;

this CN211710666U a car seat slide rail guiding mechanism of contrast adopts the mode of manual regulation to operate, thereby nevertheless because be not convenient for master the displacement and need adjust many times, comparatively loaded down with trivial details when using, thereby simple structure function singleness does not possess the buffering damping performance simultaneously and causes the personnel's of taking comfort level lower, but still has certain problem, and concrete problem is as follows:

1. most automobile seat slide rail adjusting mechanisms in the market at present are complex in structure, poor in stability when adjusting an automobile seat, and prone to damage when adjusting the automobile seat;

2. most car seat slide rail guiding mechanism in the existing market, functional singleness, the shock attenuation effect is relatively poor, makes operating personnel receive vibrations when taking easily to influence the comfort level of navigating mate when taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat slide rail guiding mechanism to the structure that proposes in solving above-mentioned background is comparatively complicated, when adjusting car seat, stability is relatively poor with receive vibrations easily, thereby influences the problem of the comfort level of navigating mate when taking.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile seat slide rail adjusting mechanism comprises a mounting plate, a first fixing block, a motor, a transmission belt, an oil storage cylinder and a third slide block, wherein a first groove is formed in the top end of the mounting plate, first slide rails are mounted on the side walls of the two ends inside the first groove, a first slide block is arranged inside the first slide rail, the first fixing block is mounted at one end, close to each other, of the first slide block, a threaded hole is formed in the first fixing block, a supporting plate is mounted on the side wall of one side of the mounting plate, the motor is mounted at the top end of the supporting plate, a threaded rod penetrating through the inside of the threaded hole is mounted at the output end of the motor through a coupler and is in threaded connection with the threaded hole, a second groove is formed in the top end of the mounting plate, a second slide rail is mounted on the side walls of the two ends inside the second groove, a second slide block is arranged inside the second slide rail, and the second fixed block is installed to the one end that the second slider is close to each other, the top installation brace table of second fixed block, and the bottom of brace table is connected with the top of first fixed block, hydraulic cylinder is all installed on the top of brace table, and hydraulic cylinder's inside is provided with the piston rod, the piston piece is installed to the bottom of piston rod, the cushion board is installed on the top of piston rod, the installing frame is all installed on the top of brace table, and the lateral wall at the inside both ends of installing frame all installs the third slide rail, the inside of third slide rail is provided with the third slider, and the bracing piece is installed to the one end that the third slider is close to each other.

Preferably, the outer wall of the threaded rod is sleeved with a driving wheel, and a driving belt is arranged in the driving wheel.

Preferably, the lateral walls of the two ends of the second fixing block are provided with fixing rods, and one ends of the fixing rods far away from the second fixing block are connected with the first fixing block.

Preferably, the oil storage cylinder is installed on the top end of the supporting table, a first spring is installed on the top end inside the oil storage cylinder, and a fixing plate is installed at the bottom end of the first spring.

Preferably, the side wall of one end of the oil storage cylinder is provided with a connecting pipe, and one end of the connecting pipe, which is far away from the oil storage cylinder, is communicated with the hydraulic oil cylinder.

Preferably, the bottom of bracing piece is installed the second spring, and the bottom of second spring is connected with the inside bottom of installing frame, the top of bracing piece is connected with the bottom of cushion board.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile seat slide rail adjusting mechanism;

1. by installing the threaded rod, the threaded hole, the first slide rail, the first slide block, the first fixed block, the second slide rail, the second fixed block and the fixed rod, the threaded rod is in threaded connection with the threaded hole, the first slide rail is matched with the first slide block, the threaded rod can drive the first fixed block to slide left and right in a reciprocating manner in the first slide rail through the first slide block while rotating, the fixed rod is connected with the first fixed block and the second fixed block respectively, and the first fixed block can drive the second slide block to move left and right in a reciprocating manner in the second slide rail while moving through the mutual matching of the second slide rail and the second slide block, so that the fixed rod has better stability during adjustment;

2. the device is through installing hydraulic cylinder simultaneously, the piston rod, the piston piece, the connecting pipe, the oil storage jar, first spring and fixed plate, go up and down through the piston rod and extrude the inside hydraulic oil of hydraulic cylinder and pass through the inside that the connecting pipe got into the oil storage jar, the pressure extrusion fixed plate that makes the fixed plate receive hydraulic oil drives first spring and takes place deformation, be convenient for take place deformation through first spring and carry out the shock attenuation buffering to the cushion board, simultaneously through mutually supporting of third slide rail and third slider, make the bracing piece go up and down and extrude the second spring and take place deformation in the inside of third slide rail through the third slider when receiving pressure, be convenient for carry out the shock attenuation buffering to the cushion board through the second spring, thereby make the shock attenuation effect of cushion board better.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. mounting a plate; 2. a first groove; 3. a first slide rail; 4. a first slider; 5. a first fixed block; 6. a support plate; 7. a motor; 8. a threaded rod; 9. a threaded hole; 10. a driving wheel; 11. a transmission belt; 12. a second groove; 13. a second slide rail; 14. a second slider; 15. a second fixed block; 16. fixing the rod; 17. a second spring; 18. a support table; 19. a hydraulic cylinder; 20. a piston rod; 21. a piston block; 22. A connecting pipe; 23. a reserve tube; 24. a first spring; 25. a fixing plate; 26. a cushion plate; 27. installing a frame; 28. a third slide rail; 29. a third slider; 30. a support rod.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides an embodiment: a sliding rail adjusting mechanism of an automobile seat comprises a mounting plate 1, a first fixing block 5, a motor 7, a transmission belt 11, an oil storage cylinder 23 and a third sliding block 29, wherein a first groove 2 is formed in the top end of the mounting plate 1, first sliding rails 3 are mounted on the side walls of two ends in the first groove 2, a first sliding block 4 is arranged in the first sliding rail 3, the first fixing block 5 is mounted at one end, close to the first sliding block 4, of the first sliding block 4, a threaded hole 9 is formed in the first fixing block 5, a supporting plate 6 is mounted on the side wall of one side of the mounting plate 1, the motor 7 is mounted at the top end of the supporting plate 6, the type of the motor 7 can be Y90S-6, and a threaded rod 8 penetrating through the interior of the threaded hole 9 is mounted at the output end of the motor 7 through a coupler;

the outer wall of each threaded rod 8 is sleeved with a driving wheel 10, a driving belt 11 is arranged inside each driving wheel 10, and the two groups of threaded rods 8 can rotate simultaneously due to the mutual matching of the driving wheels 10 and the driving belts 11;

the threaded rod 8 is in threaded connection with the threaded hole 9, a second groove 12 is formed in the top end of the mounting plate 1, second sliding rails 13 are mounted on the side walls of two ends inside the second groove 12, a second sliding block 14 is arranged inside the second sliding rails 13, and a second fixed block 15 is mounted at one end, close to each other, of the second sliding block 14;

the side walls of two ends of the second fixed block 15 are both provided with fixed rods 16, and one end of each fixed rod 16 far away from the second fixed block 15 is connected with the first fixed block 5, so that the first fixed block 5 can drive the second slide block 14 to move left and right in a reciprocating manner in the second slide rail 13 while moving;

a supporting table 18 is arranged at the top end of the second fixing block 15; the top ends of the supporting tables 18 are all provided with oil storage cylinders 23, the top ends of the interior of the oil storage cylinders 23 are all provided with first springs 24, the bottom ends of the first springs 24 are provided with fixing plates 25, and the fixing plates 25 are extruded to drive the first springs 24 to deform, so that the first springs 24 can drive the fixing plates 25 to reciprocate;

the side wall of one end of the oil storage cylinder 23 is provided with a connecting pipe 22, one end of the connecting pipe 22, which is far away from the oil storage cylinder 23, is communicated with the hydraulic oil cylinder 19, and the piston rod 20 drives the piston block 21 to extrude the hydraulic oil in the hydraulic oil cylinder 19 to enter the oil storage cylinder 23 through the connecting pipe 22;

the bottom end of the support table 18 is connected with the top end of the first fixing block 5, the top ends of the support tables 18 are all provided with hydraulic oil cylinders 19, piston rods 20 are arranged inside the hydraulic oil cylinders 19, piston blocks 21 are arranged at the bottom ends of the piston rods 20, seat plates 26 are arranged at the top ends of the piston rods 20, mounting frames 27 are all arranged at the top ends of the support tables 18, third slide rails 28 are arranged on the side walls of two ends inside the mounting frames 27, third slide blocks 29 are arranged inside the third slide rails 28, and support rods 30 are arranged at the ends, close to each other, of the third slide blocks 29;

the bottom end of the supporting rod 30 is provided with a second spring 17, the bottom end of the second spring 17 is connected with the bottom end of the interior of the mounting frame 27, and the top end of the supporting rod 30 is connected with the bottom end of the cushion plate 26; the cushion plate 26 is conveniently shock-absorbing and buffered by the second spring 17, so that the cushion plate 26 has better shock-absorbing effect.

The working principle is as follows: when the automobile seat slide rail adjusting mechanism is used, when an automobile seat needs to be adjusted, firstly, the threaded rod 8 and the driving wheel 10 are driven to rotate by the starting motor 7, the driving wheel 10 and the driving belt 11 are mutually matched, so that two groups of threaded rods 8 can be conveniently and simultaneously rotated, the threaded rods 8 are in threaded connection with the threaded holes 9, the threaded rods 8 are mutually matched with the first slide rail 3 and the first slide block 4, so that the threaded rods 8 can drive the first fixed block 5 to slide left and right in the first slide rail 3 in a reciprocating manner through the first slide block 4 while rotating, meanwhile, the threaded rods 16 are respectively connected with the first fixed block 5 and the second fixed block 15, and the first fixed block 5 can drive the second slide block 14 to move left and right in the second slide rail 13 while moving through the mutual matching of the second slide rail 13 and the second slide block 14, thereby enabling the fixing rod 16 to have better stability during adjustment;

meanwhile, when the cushion plate 26 is vibrated, the piston rod 20 drives the piston block 21 to extrude the hydraulic oil in the hydraulic oil cylinder 19 to enter the oil storage cylinder 23 through the connecting pipe 22, when the hydraulic oil in the oil storage cylinder 23 is increased, the fixing plate 25 is pressed to drive the first spring 24 to deform, thereby facilitating the first spring 24 to drive the fixed plate 25 to perform reciprocating up-and-down movement, facilitating the shock absorption of the cushion plate 26 by the first spring 24 and the hydraulic oil, meanwhile, the third slide rail 28 and the third slide block 29 are matched with each other, so that the support rod 30 is lifted in the third slide rail 28 through the third slide block 29 and extrudes the second spring 17 to deform while bearing pressure, the cushion plate 26 is conveniently damped and buffered through the second spring 17, thereby making the shock absorption effect of the cushion plate 26 better, the above is the whole working principle of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a car seat slide rail guiding mechanism, includes mounting panel (1), first fixed block (5), motor (7), drive belt (11), oil storage cylinder (23) and third slider (29), its characterized in that: the mounting plate is characterized in that a first groove (2) is formed in the top end of the mounting plate (1), first sliding rails (3) are mounted on the side walls of the two ends inside the first groove (2), a first sliding block (4) is arranged inside the first sliding rails (3), a first fixed block (5) is mounted at one end, close to each other, of the first sliding block (4), a threaded hole (9) is formed in the first fixed block (5), a supporting plate (6) is mounted on the side wall of one side of the mounting plate (1), a motor (7) is mounted at the top end of the supporting plate (6), a threaded rod (8) penetrating through the inside of the threaded hole (9) is mounted at the output end of the motor (7) through a coupler, the threaded rod (8) is in threaded connection with the threaded hole (9), a second groove (12) is formed in the top end of the mounting plate (1), and second sliding rails (13) are mounted on the side walls of the two ends inside the second groove (12), a second sliding block (14) is arranged inside the second sliding rail (13), a second fixed block (15) is arranged at one end, close to each other, of the second sliding block (14), a supporting table (18) is arranged at the top end of the second fixed block (15), the bottom end of the supporting platform (18) is connected with the top end of the first fixing block (5), the top ends of the supporting platforms (18) are all provided with hydraulic oil cylinders (19), a piston rod (20) is arranged in the hydraulic oil cylinder (19), a piston block (21) is arranged at the bottom end of the piston rod (20), the top end of the piston rod (20) is provided with a cushion plate (26), the top ends of the support platforms (18) are provided with mounting frames (27), and the side walls at the two ends inside the mounting frame (27) are both provided with third slide rails (28), the inside of the third slide rails (28) is provided with third slide blocks (29), and one end of the third sliding block (29) close to each other is provided with a supporting rod (30).

2. The vehicle seat track adjustment mechanism of claim 1, wherein: the outer wall of the threaded rod (8) is sleeved with a driving wheel (10), and a driving belt (11) is arranged inside the driving wheel (10).

3. The vehicle seat track adjustment mechanism of claim 1, wherein: and fixing rods (16) are arranged on the side walls of the two ends of the second fixing block (15), and one ends, far away from the second fixing block (15), of the fixing rods (16) are connected with the first fixing block (5).

4. The vehicle seat track adjustment mechanism of claim 1, wherein: oil storage cylinder (23) are all installed on the top of brace table (18), and first spring (24) are all installed on the inside top of oil storage cylinder (23), fixed plate (25) are installed to the bottom of first spring (24).

5. The vehicle seat track adjustment mechanism of claim 4, wherein: and a connecting pipe (22) is installed on the side wall of one end of the oil storage cylinder (23), and one end, far away from the oil storage cylinder (23), of the connecting pipe (22) is communicated with the hydraulic oil cylinder (19).

6. The vehicle seat track adjustment mechanism of claim 1, wherein: the bottom of bracing piece (30) is installed second spring (17), and the bottom of second spring (17) is connected with the inside bottom of installing frame (27), the top of bracing piece (30) is connected with the bottom of cushion board (26).