CN210027107U

CN210027107U - Novel car seat support assembly

Info

Publication number: CN210027107U
Application number: CN201920843315.0U
Authority: CN
Inventors: 王彬
Original assignee: Kunshan Ruiyiheng Precision Sheet Metal Co Ltd
Current assignee: Kunshan Ruiyiheng Precision Sheet Metal Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a novel car seat support assembly, including fixed bolster and movable support, be equipped with the lift cavity on the movable support, the axial of lift cavity is automobile body width direction, the removal hole has been seted up on the bottom inner wall of lift cavity, fixed bolster's top extends to in the lift cavity and fixed mounting have with lift cavity sliding connection's sliding plate, the lead screw that runs through the sliding plate is installed to lift cavity internal rotation, and lead screw and sliding plate threaded connection, fixed mounting has step motor on one side inner wall of lift cavity, the welding has the drive shaft on step motor's the output shaft, the fixed cover in one end of drive shaft is equipped with first bevel gear, the fixed cover in the outside of lead screw is equipped with the second bevel gear. The utility model discloses in, utilize same back frame to realize different H height, its simple structure, arrange the convenience, adjust time is fast, can realize different motorcycle types seat skeleton that shares.

Description

Novel car seat support assembly

Technical Field

The utility model relates to a car seat support technical field especially relates to a novel car seat support assembly.

Background

Chinese patent with publication number CN207374168U discloses a car seat support assembly, including installing the movable support on car seat, fixing support, pivot and pivot bush on the car floor, the pivot mounting hole has been seted up to the upper end of fixed support, the automobile body width direction is followed to the pivot mounting hole axial, the pivot bush nestification is in supply in the pivot mounting hole the pivot passes, the confession of two at least co-altitude is seted up to the department on the movable support the pivot mounting hole that the pivot passed, automobile body width direction is followed to the axial of pivot mounting hole. The utility model discloses a car seat support assembly realizes utilizing same back frame to realize different H height through providing two kind at least not co-altitude mounted positions, its simple structure, arranges the convenience, can realize different motorcycle types seat skeleton that shares, for universalization, platformization provide convenience, the income is showing in the aspect of cost and modularization.

This patent is through the height that manual regulation comes the regulation back frame and realize different H point height, and the height of manual regulation H point is wasted time and energy, and the process is loaded down with trivial details, and the regulation time is longer, so we have proposed a novel car seat support assembly for solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel automobile seat support assembly.

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

a novel automobile seat support assembly comprises a fixed support and a movable support, wherein a lifting cavity is arranged on the movable support, the axial direction of the lifting cavity is the width direction of an automobile body, a moving hole is formed in the inner wall of the bottom of the lifting cavity, the top of the fixed support extends into the lifting cavity and is fixedly provided with a sliding plate in sliding connection with the lifting cavity, a lead screw penetrating through the sliding plate is rotatably arranged in the lifting cavity and is in threaded connection with the sliding plate, a stepping motor is fixedly arranged on the inner wall of one side of the lifting cavity, a driving shaft is welded on the output shaft of the stepping motor, a first bevel gear is fixedly sleeved at one end of the driving shaft, a second bevel gear is fixedly sleeved at the outer side of the lead screw and is meshed with the first bevel gear, and two symmetrical positioning plates are fixedly arranged on the inner walls of the two sides of the, the elastic pieces are fixedly mounted on one sides, close to each other, of the two positioning plates on the same side, and the buffer plates in sliding connection with the lifting cavity are fixedly mounted on one sides, close to each other, of the two elastic pieces on the same side.

Preferably, the sliding plate is provided with a rotating hole, the inner wall of the rotating hole is fixedly provided with a screw nut, and the screw rod penetrates through the screw nut and is in threaded connection with the screw nut.

Preferably, be equipped with a plurality of second bolt holes on the fixed bolster, and the fixed bolster passes through a plurality of second bolt hole fixed mounting on car floor, be equipped with a plurality of first bolt holes on the movable support, the movable support passes through a plurality of first bolt hole fixed mounting on car seat.

Preferably, the inner walls of the two sides of the lifting chamber are fixedly provided with slide rails, the two sides of the sliding plate are fixedly provided with slide blocks matched with the slide rails, and the slide blocks are slidably connected with the slide rails.

Preferably, the top of the sliding plate is fixedly provided with two symmetrical first limiting plates, the lead screw is positioned between the two first limiting plates, the top of each first limiting plate is provided with a limiting groove, the inner wall of the bottom of each limiting groove is fixedly provided with a buffer spring, the top of each buffer spring is fixedly provided with a moving plate which is in sliding connection with the corresponding limiting groove, the top of each moving plate is fixedly provided with a second limiting plate, and the top of each second limiting plate is fixedly connected with the inner wall of the top of the lifting cavity.

Preferably, the inner walls of the two sides of the limiting groove are fixedly provided with baffles, and the baffles are positioned above the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that: when needing adjustment car seat support assembly body to come the H height to adjust, start step motor, step motor can drive the lead screw and rotate, and lead screw and sliding plate threaded connection, so the rotation of lead screw can make the sliding plate slide at the lift cavity, therefore can drive the fixed bolster and remove at the lift cavity, under the effect of first limiting plate and second limiting plate, can make the sliding plate more firm when removing, and the design of four buffer boards, then the distance that the fixed bolster removed in the lift cavity has been restricted, treat to adjust car seat support assembly body after, the fixed bolster is through a plurality of second bolt hole fixed mounting on car floor, the movable support is through a plurality of first bolt hole fixed mounting on car seat.

The utility model discloses in, utilize same back frame to realize different H height, its simple structure, arrange the convenience, adjust time is fast, can realize different motorcycle types seat skeleton that shares.

Drawings

Fig. 1 is a schematic structural view of a novel car seat support assembly provided by the present invention;

FIG. 2 is a sectional view of a movable bracket structure of a novel car seat bracket assembly according to the present invention;

fig. 3 is a schematic structural diagram of a novel car seat bracket assembly according to the present invention;

fig. 4 is the utility model provides a novel car seat support assembly's first limiting plate and second limiting plate's structure cross-sectional view.

In the figure: the device comprises a fixed support 1, a movable support 2, a first bolt hole 3, a second bolt hole 4, a lifting chamber 5, a moving hole 6, a sliding plate 7, a lead screw 8, a stepping motor 9, a driving shaft 10, a first bevel gear 11, a second bevel gear 12, a first limiting plate 13, a second limiting plate 14, a limiting groove 15, a moving plate 16, a buffer spring 17, a baffle plate 18, a rotating hole 19, a lead screw nut 20, a sliding rail 21, a positioning plate 22, a spring plate 23 and a buffer plate 24.

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.

Referring to fig. 1-4, a novel car seat support assembly comprises a fixed support 1 and a movable support 2, wherein a lifting chamber 5 is arranged on the movable support 2, the axial direction of the lifting chamber 5 is the width direction of a car body, a moving hole 6 is arranged on the inner wall of the bottom of the lifting chamber 5, the top of the fixed support 1 extends into the lifting chamber 5 and is fixedly provided with a sliding plate 7 which is slidably connected with the lifting chamber 5, a screw rod 8 which penetrates through the sliding plate 7 is rotatably arranged in the lifting chamber 5, the screw rod 8 is in threaded connection with the sliding plate 7, a stepping motor 9 is fixedly arranged on the inner wall of one side of the lifting chamber 5, a driving shaft 10 is welded on an output shaft of the stepping motor 9, a first bevel gear 11 is fixedly sleeved at one end of the driving shaft 10, a second bevel gear 12 is fixedly sleeved on the outer side of the screw rod 8, the first bevel gear 11 is meshed with the second bevel, the spring plates 23 are fixedly mounted on the mutually close sides of the two positioning plates 22 on the same side, the buffer plates 24 in sliding connection with the lifting chamber 5 are fixedly mounted on the mutually close sides of the two spring plates 23 on the same side, when the height of the H point needs to be adjusted by adjusting the automobile seat support assembly body, the stepping motor 9 is started, the stepping motor 9 drives the screw rod 8 to rotate, the screw rod 8 is in threaded connection with the sliding plate 7, so that the sliding plate 7 can slide in the lifting chamber 5 by the rotation of the screw rod 8, the fixed support 1 can be driven to move in the lifting chamber 5, the sliding plate 7 can be more stable during moving under the action of the first limiting plate 13 and the second limiting plate 14, and the design of the four buffer plates 24 limits the moving distance of the fixed support 1 in the lifting chamber 5, after the automobile seat support assembly body is adjusted, fixed bolster 1 is through a plurality of second bolt hole 4 fixed mounting on car floor, and movable support 2 is through a plurality of first bolt hole 3 fixed mounting on car seat, the utility model discloses in, utilize same back frame to realize different H point height, its simple structure, arrange the convenience, adjust time is fast, can realize different motorcycle types seat skeleton that shares.

In the utility model, a rotating hole 19 is arranged on a sliding plate 7, a screw nut 20 is fixedly arranged on the inner wall of the rotating hole 19, a screw 8 penetrates through the screw nut 20 and is in threaded connection with the screw nut 20, a plurality of second bolt holes 4 are arranged on a fixed support 1, the fixed support 1 is fixedly arranged on the floor of an automobile through the second bolt holes 4, a plurality of first bolt holes 3 are arranged on a movable support 2, the movable support 2 is fixedly arranged on the seat of the automobile through the first bolt holes 3, slide rails are fixedly arranged on the inner walls of two sides of a lifting cavity 5, slide blocks matched with the slide rails are fixedly arranged on two sides of the sliding plate 7, the slide blocks are in sliding connection with the slide rails, two first limiting plates 13 which are symmetrical are fixedly arranged on the top of the sliding plate 7, the screw 8 is positioned between the two first limiting plates 13, a limiting groove 15 is arranged on the, a buffer spring 17 is fixedly installed on the inner wall of the bottom of the limiting groove 15, a moving plate 16 which is connected with the limiting groove 15 in a sliding manner is fixedly installed at the top of the buffer spring 17, a second limiting plate 14 is fixedly installed at the top of the moving plate 16, the top of the second limiting plate 14 is fixedly connected with the inner wall of the top of the lifting cavity 5, baffle plates 18 are fixedly installed on the inner walls of the two sides of the limiting groove 15, the baffle plates 18 are positioned above the moving plate 16, when the automobile seat support assembly body needs to be adjusted to adjust the height of the H point, the stepping motor 9 is started, the stepping motor 9 drives the screw rod 8 to rotate, the screw rod 8 is in threaded connection with the sliding plate 7, so that the sliding plate 7 can slide in the lifting cavity 5 by the rotation of the screw rod 8, the fixed support 1 can be driven to move in the lifting cavity 5, under the, can make the sliding plate 7 more firm when removing, and the design of four buffer boards 24, then has restricted the distance that fixed bolster 1 removed in lift cavity 5, treat to adjust car seat support assembly body after, fixed bolster 1 is on the floor through 4 fixed mounting of a plurality of second bolt holes, and movable support 2 is on car seat through 3 fixed mounting of a plurality of first bolt holes, the utility model discloses in, utilize same back frame to realize different H point height, its simple structure, arrange conveniently, adjust time is fast, can realize different motorcycle types seat skeleton that shares.

The working principle is as follows: when the height of the H point needs to be adjusted by adjusting the car seat support assembly body, firstly, the stepping motor 9 is started, the stepping motor 9 drives the first bevel gear 11, the first bevel gear 11 is engaged with the second bevel gear 12, so that the stepping motor 9 drives the screw rod 8 to rotate, the screw rod 8 is in threaded connection with the screw rod nut 20 on the sliding plate 7, so that the rotary motion is converted into linear motion, the rotation of the screw rod 8 can enable the sliding plate 7 to slide in the lifting chamber 5, so that the fixed support 1 can be driven to move in the lifting chamber 5, the sliding plate 7 can be more stable during moving under the action of the first limiting plate 13 and the second limiting plate 14, the design of the four buffer plates 24 can limit the moving distance of the fixed support 1 in the lifting chamber 5, and after the car seat support assembly body is adjusted, the fixed support 1 is fixedly installed on the car floor through the plurality of second bolt holes 4, the movable support 2 is fixedly installed on the automobile seat through the first bolt holes 3, the structure is simple, the arrangement is convenient, the seat framework shared by different automobile types can be realized, the universality and the platformization are facilitated, and the income is remarkable in the aspects of cost and modularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel automobile seat support assembly comprises a fixed support (1) and a movable support (2), and is characterized in that a lifting cavity (5) is arranged on the movable support (2), the axial direction of the lifting cavity (5) is the width direction of an automobile body, a moving hole (6) is formed in the inner wall of the bottom of the lifting cavity (5), the top of the fixed support (1) extends into the lifting cavity (5) and is fixedly provided with a sliding plate (7) in sliding connection with the lifting cavity (5), a lead screw (8) penetrating through the sliding plate (7) is rotatably arranged in the lifting cavity (5), the lead screw (8) is in threaded connection with the sliding plate (7), a stepping motor (9) is fixedly arranged on the inner wall of one side of the lifting cavity (5), a driving shaft (10) is welded on an output shaft of the stepping motor (9), a first bevel gear (11) is fixedly sleeved at one end of the driving shaft (10), the fixed cover in outside of lead screw (8) is equipped with second bevel gear (12), and first bevel gear (11) and second bevel gear (12) mesh mutually, equal fixed mounting has two locating plates (22) of symmetry on the both sides inner wall of lift chamber (5), and the equal fixed mounting in one side that two locating plates (22) that lie in same side are close to each other has shell fragment (23), and the equal fixed mounting in one side that two shell fragments (23) that lie in the homonymy are close to each other has buffer board (24) with lift chamber (5) sliding connection.

2. The novel automobile seat support assembly as claimed in claim 1, wherein the sliding plate (7) is provided with a rotation hole (19), a lead screw nut (20) is fixedly mounted on an inner wall of the rotation hole (19), and the lead screw (8) penetrates through the lead screw nut (20) and is in threaded connection with the lead screw nut (20).

3. The novel automobile seat support assembly as claimed in claim 1, wherein a plurality of second bolt holes (4) are formed in the fixed support (1), the fixed support (1) is fixedly mounted on the automobile floor through the second bolt holes (4), a plurality of first bolt holes (3) are formed in the movable support (2), and the movable support (2) is fixedly mounted on the automobile seat through the first bolt holes (3).

4. The novel automobile seat support assembly as claimed in claim 1, wherein sliding rails are fixedly mounted on the inner walls of the two sides of the lifting chamber (5), sliding blocks adapted to the sliding rails are fixedly mounted on the two sides of the sliding plate (7), and the sliding blocks are slidably connected with the sliding rails.

5. The novel automobile seat support assembly according to claim 1, wherein two first symmetrical limiting plates (13) are fixedly mounted at the top of the sliding plate (7), the screw rod (8) is located between the two first limiting plates (13), a limiting groove (15) is formed in the top of each first limiting plate (13), a buffer spring (17) is fixedly mounted on the inner wall of the bottom of each limiting groove (15), a moving plate (16) slidably connected with the corresponding limiting groove (15) is fixedly mounted at the top of each buffer spring (17), a second limiting plate (14) is fixedly mounted at the top of each moving plate (16), and the top of each second limiting plate (14) is fixedly connected with the inner wall of the top of the lifting cavity (5).

6. The novel automobile seat support assembly as claimed in claim 5, wherein the inner walls of the two sides of the limiting groove (15) are fixedly provided with baffle plates (18), and the baffle plates (18) are positioned above the moving plate (16).