CN219551876U

CN219551876U - Multifunctional test bed for automobile seat body pressure distribution and H point test

Info

Publication number: CN219551876U
Application number: CN202320881591.2U
Authority: CN
Inventors: 李智博; 宇航; 牛未冬; 郭昌琼; 王宝宇
Original assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Current assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-18
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a multifunctional test bed for automobile seat body pressure distribution and H point test, which relates to the technical field of automobile seat test and comprises a base, wherein a lifting table capable of moving up and down and a steering wheel adjusting mechanism are arranged on the base; the utility model can adjust the height of the test bed, the height and angle of the steering wheel and the height and angle of the foot pedal, is suitable for H-point test, body pressure distribution test, moving in and out path acquisition and the like in most automobile test standards, has simple structure and low cost, and is suitable for popularization and application.

Description

Multifunctional test bed for automobile seat body pressure distribution and H point test

Technical Field

The utility model relates to the technical field of automobile seat testing, in particular to a multifunctional test bed for automobile seat body pressure distribution and H point testing.

Background

Some test standards related to automobiles require seat tests under the condition of whole automobile data, and the automobile body is lacking in the early stage of development, and some tests have the problem that equipment is difficult to install when the automobile body is used for testing. The existing simple test bench is used for testing, but the problems that the angle modulation is difficult and certain vehicle body data cannot be reproduced exist.

Therefore, there is a need to design a multifunctional test stand for automobile seat body pressure distribution and H-point test to improve the above problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a multifunctional test bed for testing the body pressure distribution and the H point of an automobile seat, which is applicable to H-point test and body pressure distribution test in most automobile test standards.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a car seat body pressure distribution and H point test multifunctional test bench, includes the base, but be equipped with elevating platform, steering wheel adjustment mechanism that reciprocates on the base, be equipped with seat fixed platform, running-board adjustment mechanism on the elevating platform, running-board adjustment mechanism includes the fore-and-aft regulation portion that can reciprocate that is connected with the elevating platform, the lift regulation portion that can reciprocate that is connected with fore-and-aft regulation portion, sets up the running-board on lift regulation portion, steering wheel adjustment mechanism is including setting up angle adjustment portion on one side of the base, the flexible regulation portion of being connected with angle adjustment portion, the steering wheel of being connected with flexible regulation portion.

Preferably, the base is provided with a lifting table adjusting part for controlling the lifting table to move, and the lifting table adjusting part comprises a first slideway arranged on a stand column of the base, a T-shaped reduction gearbox symmetrically arranged on the base, a synchronous shaft connected with the two T-shaped reduction gearboxes, a lifting ball screw connected with the T-shaped reduction gearbox, and a sliding block connected with the lifting ball screw and the lifting table.

As the preferable mode of the utility model, the T-shaped reduction gearbox is provided with a crank.

Preferably, the front-rear adjusting part comprises a second slideway symmetrically and fixedly arranged on the lifting platform, and a front sliding block and a rear sliding block connected with the second slideway, and the front sliding block and the rear sliding block are connected with the lifting adjusting part.

Preferably, the lifting adjusting part comprises a fixed column connected with the front and rear adjusting part, a sliding column connected with the fixed column in a sliding manner, and a rotating wheel for controlling the sliding column to lift, wherein the sliding column is connected with a pedal.

Preferably, the pedal plate comprises a flat pedal and an inclined pedal hinged with the flat pedal, and the inclined pedal is adjustable in inclination angle.

Preferably, the seat fixing platform is provided with a plurality of bolt holes for fixing the seat clamp.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

1. the multifunctional test bench for testing the body pressure distribution and the H point of the automobile seat is suitable for H-point tests, body pressure distribution tests, acquisition of moving-in and moving-out paths (under the condition of no automobile body in the earlier stage of research and development) and the like in most automobile test standards;

2. according to the multifunctional test stand for the automobile seat body pressure distribution and the H point test, the height of the test stand can be adjusted according to the height of a tester, so that the fatigue of the tester is effectively relieved, and the multifunctional test stand is more in line with human engineering;

3. according to the multifunctional test bed for testing the body pressure distribution and the H point of the automobile seat, the height of the test bed can be adjusted according to the height of the automobile body from the ground in the whole automobile data, so that the automobile body data is effectively simulated;

4. according to the multifunctional test bed for testing the body pressure distribution and the H point of the automobile seat, the heel point can be set according to the whole automobile data, the steering wheel adjusting range can be set according to the whole automobile data, and a tester can adjust the position of the steering wheel in the set adjusting range in a comfortable driving posture.

5. The multifunctional test bed for automobile seat body pressure distribution and H point test has the advantages of simple structure and low cost, and is suitable for popularization and application.

Drawings

Other objects and attainments together with a more complete understanding of the utility model will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:

FIG. 1 is a schematic diagram of an example of the present utility model;

FIG. 2 is another schematic structural view of an example of the present utility model;

FIG. 3 is a schematic illustration of yet another construction of an example of the present utility model;

FIG. 4 is a side view of an example of the utility model;

FIG. 5 is a top view of an example of the utility model;

wherein reference numerals include: the seat frame 1, the lift table 2, the steering wheel adjusting mechanism 3, the foot pedal adjusting mechanism 4, the lift table adjusting portion 11, the first slide 111, the T-shaped reduction gearbox 112, the synchronizing shaft 113, the lift ball screw 114, the slide block 115, the crank 116, the seat fixing platform 21, the bolt hole 211, the angle adjusting portion 31, the telescopic adjusting portion 32, the steering wheel 33, the front-rear adjusting portion 41, the lift adjusting portion 42, the foot pedal 43, the second slide 411, the front-rear slider 412, the fixed column 421, the slide column 422, the rotating wheel 423, the flat pedal 431, and the inclined pedal 432.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It is noted that all of the figures are exemplary representations. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Referring to fig. 1 to 5, a multifunctional test bench for testing the body pressure distribution and H point of an automobile seat comprises a base 1, a lifting table 2, a steering wheel adjusting mechanism 3 and a pedal adjusting mechanism 4, wherein the lifting table 2 is arranged on the base 1 and can move up and down, the steering wheel adjusting mechanism 3 is arranged on one side of the base 1 and can adjust the angle and the length, and the pedal adjusting mechanism 4 is arranged on the lifting table 2 and can move back and forth and up and down.

Referring to fig. 3, the base 1 is provided with a lifting platform adjusting portion 11 for controlling the lifting platform 2 to move, the lifting platform adjusting portion 11 includes a first slideway 111, a T-shaped reduction gearbox 112, a synchronizing shaft 113, lifting ball screws 114, sliding blocks 115 and a crank 116, the first slideway 111 is arranged on the upright posts at four corners of the base 1 and is used for guiding the lifting platform 2 to lift, the T-shaped reduction gearbox 112 is symmetrically arranged on the base 1, the synchronizing shaft 113 is connected with the two T-shaped reduction gearboxes 112, the lifting ball screws 114 are connected with the T-shaped reduction gearbox 112, the sliding blocks 115 are fixedly connected with the lifting platform 2 and are in threaded connection with the lifting ball screws 114, the crank 116 is arranged on the T-shaped reduction gearbox 112, and the movement of the lifting ball screws 114 can be synchronously controlled by shaking the crank 116, so that the lifting platform 2 is controlled to lift.

Referring to fig. 2, the lifting platform 2 is provided with a seat fixing platform 21, and the seat fixing platform 21 is provided with a plurality of bolt holes 211 for fixing a seat clamp. The steering wheel adjustment mechanism 3 comprises an angle adjustment part 31, a telescopic adjustment part 32 and a steering wheel 33, wherein the angle adjustment part 31 is arranged on one side of the base 1 and can adjust the angle up and down around a shaft, the telescopic adjustment part 32 is connected with the angle adjustment part 31 and stretches and contracts by means of a sliding rail to adjust the distance between the steering wheel and a tester, and the steering wheel 33 is fixedly connected with the telescopic adjustment part 32.

Referring to fig. 4 and 5, the pedal adjusting mechanism 4 includes a front-rear adjusting portion 41, a lift adjusting portion 42, and a pedal 43, the front-rear adjusting portion 41 is connected to the lift table 2 and movable forward and backward, the lift adjusting portion 42 is connected to the front-rear adjusting portion 41 and movable upward and downward, and the pedal 43 is provided on the lift adjusting portion 42; the front-back adjusting part 41 comprises second slide ways 411 symmetrically and fixedly arranged on two sides of the lifting platform 2, and front-back sliding blocks 412 connected with the second slide ways 411, wherein the front-back sliding blocks 412 are connected with the lifting adjusting part 42, and the front-back adjusting part 41 moves forwards and backwards and drives the lifting adjusting part 42 and the pedal 43 to synchronously move; the lifting adjusting part 42 comprises a fixed column 421, a sliding column 422 and a rotating wheel 423, the fixed column 421 is fixedly connected with the front and rear adjusting part 41, the sliding column 422 is in sliding connection with the fixed column 421, the rotating wheel 423 controls the sliding column 422 to lift, the sliding column 422 is connected with a pedal 43, and the sliding column 422 drives the pedal 43 to lift synchronously while lifting; the foot pedal 43 includes a flat pedal 431 and an inclined pedal 432 hinged to the flat pedal 431, and the inclined pedal 432 is adjustable in inclination angle.

The working principle of the present utility model will be described below with reference to fig. 1 to 5.

Before the test, the height of the test bed is adjusted according to the height of the vehicle body from the ground in the whole vehicle data, namely, the lifting platform 2 is lifted by the crank 16, so that the height of the lifting platform 2 meets the test requirement, then the heel point is set according to the whole vehicle data, namely, the position of the pedal 43 is adjusted by the pedal adjusting mechanism 4, then the position of the steering wheel 33 is adjusted according to the driving posture, namely, the upper and lower angles are adjusted by the angle adjusting part 31, and then the distance between the steering wheel 33 and the driver is adjusted by the telescopic adjusting part 32.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a car seat body pressure distribution and H point test multifunctional test bench, its characterized in that, includes the base, but be equipped with elevating platform, the steering wheel adjustment mechanism of reciprocates on the base, be equipped with seat fixed platform, running-board adjustment mechanism on the elevating platform, running-board adjustment mechanism includes the fore-and-aft regulation portion that can reciprocate that is connected with the elevating platform, the lift regulation portion that can reciprocate that is connected with fore-and-aft regulation portion, the running-board of setting on lift regulation portion, steering wheel adjustment mechanism is including setting up angle regulation portion on one side of the base, the flexible regulation portion of being connected with angle regulation portion, the steering wheel of being connected with flexible regulation portion.

2. The multifunctional test bed for automobile seat body pressure distribution and H point test according to claim 1, wherein the base is provided with a lifting table adjusting part for controlling the lifting table to move, and the lifting table adjusting part comprises a first slideway arranged on a stand column of the base, a T-shaped reduction gearbox symmetrically arranged on the base, a synchronous shaft for connecting the two T-shaped reduction gearboxes, a lifting ball screw for connecting the T-shaped reduction gearboxes, and a sliding block connected with the lifting ball screw and the lifting table.

3. The multifunctional test bed for automobile seat body pressure distribution and H point test according to claim 2, wherein a crank is arranged on the T-shaped reduction gearbox.

4. The multifunctional test bed for testing the body pressure distribution and the H point of the automobile seat according to claim 1, wherein the front-back adjusting part comprises a second slideway symmetrically and fixedly arranged on the lifting table, and a front sliding block and a back sliding block connected with the second slideway, and the front sliding block and the back sliding block are connected with the lifting adjusting part.

5. The multifunctional test bed for testing the body pressure distribution and the H point of the automobile seat according to claim 1, wherein the lifting adjusting part comprises a fixed column connected with the front adjusting part and the rear adjusting part, a sliding column connected with the fixed column in a sliding manner, and a rotating wheel for controlling the sliding column to lift, and a pedal is connected to the sliding column.

6. The multifunctional test bed for testing the body pressure distribution and the H point of the automobile seat according to claim 1, wherein the foot pedal comprises a flat pedal and an inclined pedal hinged with the flat pedal, and the inclination angle of the inclined pedal is adjustable.

7. The multifunctional test bed for automobile seat body pressure distribution and H point test according to claim 1, wherein the seat fixing platform is provided with a plurality of bolt holes for fixing seat clamps.