CN218885438U

CN218885438U - Test platform for vehicle verification

Info

Publication number: CN218885438U
Application number: CN202222689795.4U
Authority: CN
Inventors: 刘竹清; 袁保国; 王梦璐
Original assignee: Beijing Chehejia Automobile Technology Co Ltd
Current assignee: Beijing Chehejia Automobile Technology Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-18
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a test platform for vehicle verification belongs to vehicle test technical field. The test platform for vehicle verification comprises a test platform body, a main driving seat adjusting part, a secondary driving seat adjusting part and a central armrest adjusting part, wherein the main driving seat adjusting part, the secondary driving seat adjusting part and the central armrest adjusting part are arranged on the test platform body; the main driving seat adjusting part and the assistant driving seat adjusting part are positioned on two sides of the testing platform body, and the central armrest adjusting part is positioned between the main driving seat adjusting part and the assistant driving seat adjusting part; the main driving seat adjusting part, the assistant driving seat adjusting part and the central armrest adjusting part respectively comprise an X-direction adjusting unit, a Y-direction adjusting unit and a Z-direction adjusting unit, the Z-direction adjusting unit is located on the lower side of the testing platform body, and the X-direction adjusting unit and the Y-direction adjusting unit are located on the upper side of the Z-direction adjusting unit. The utility model discloses the setting condition in front-seat space in can simulating the car completely, can test driver and copilot passenger's travelling comfort simultaneously.

Description

Test platform for vehicle verification

Technical Field

The utility model relates to a vehicle test technical field, in particular to a test platform for vehicle verification.

Background

With the market competition of passenger cars being intensified, the comfort of the cars becomes an important reference factor for car purchasing. In recent years, in order to meet the requirements of people, vehicle enterprises strive to improve the comfort, the internal space and the like of the automobile, and meet the requirements of people on the comfort of the automobile.

Among them, the front seat comfort and the center armrest placement position are important factors for the driver in the main driving position and the passenger in the passenger seat in the front row of the vehicle, which are important factors for measuring the vehicle comfort. Typically, a vehicle enterprise will perform an evaluation test on the vehicle during its design phase. The existing vehicle seat comfort verification usually carries out the verification of a main driving seat, the position relation comfort verification of the existing vehicle seat comfort verification is realized by adjusting the main driving seat and a central armrest, however, the existing vehicle seat comfort verification lacks the position verification among the relationships of a secondary driving seat, the main driving seat and the central armrest, and the evaluation of the vehicle comfort by a test platform is not comprehensive enough.

SUMMERY OF THE UTILITY MODEL

Based on this, the to-be-solved technical problem of the utility model is to provide a can simulate actual vehicle state in order to carry out the test platform of vehicle travelling comfort evaluation.

To the technical problem mentioned above, the utility model provides a following technical scheme:

a test platform for vehicle verification comprises a test platform body, a main driving seat adjusting part, a secondary driving seat adjusting part and a central armrest adjusting part, wherein the main driving seat adjusting part, the secondary driving seat adjusting part and the central armrest adjusting part are arranged on the test platform body; the main driving seat adjusting part and the assistant driving seat adjusting part are positioned on two sides of the test platform body, and the central armrest adjusting part is positioned between the main driving seat adjusting part and the assistant driving seat adjusting part; the main driving seat adjusting part, the assistant driving seat adjusting part and the central armrest adjusting part respectively comprise an X-direction adjusting unit, a Y-direction adjusting unit and a Z-direction adjusting unit, the Z-direction adjusting unit is positioned at the lower side of the test platform body, and the X-direction adjusting unit and the Y-direction adjusting unit are positioned at the upper side of the Z-direction adjusting unit.

The utility model discloses an among the partial implementation, main driver's seat regulation portion still includes every single move regulating unit with copilot seat regulation portion, and it includes: the chair comprises a fixed bearing plate and a movable bearing plate hinged to the fixed bearing plate, wherein the movable bearing plate is provided with a seat connecting part, and the seat is arranged on the seat connecting part; the adjusting part, the adjusting part wears to locate on the fixed loading board and supports and lean on removing the loading board, the adjusting part can control and drive along Z to the removal remove the loading board and rotate around the articulated shaft.

The utility model discloses an among the partial implementation, the Y of main driving seat regulating part and copilot seat regulating part includes to the regulating unit: the first guide rail is arranged on the first bearing plate and extends along the Y direction, and the fixed bearing plate is supported on the first guide block; the first positioning portion comprises a first positioning hole formed in the first guide block and a first positioning pin arranged on the first positioning hole in a penetrating mode, the first positioning pin is in threaded connection with the first positioning hole, a first handle is arranged on one side, away from the first guide rail, of the first positioning pin, and the first handle drives the first positioning pin to be away from or close to the first guide rail.

The utility model discloses an among the partial implementation, the X of main driving seat regulating part and copilot seat regulating part includes to the regulating unit: the second guide rail is arranged on the second bearing plate and extends along the X direction, and the first bearing plate is supported on the second guide block; the second positioning part comprises a second positioning hole formed in the second guide block and a second positioning pin penetrating through the first positioning hole, the second positioning pin is in threaded connection with the second positioning hole, a second handle is arranged on one side, away from the second guide rail, of the second positioning pin, and the second handle drives the second positioning pin to be away from or close to the second guide rail.

The utility model discloses an among the partial implementation, the Z of main driving seat regulating part and copilot seat regulating part is to the regulating unit and includes: the testing platform comprises a first bearing piece, a first screw rod and a second bearing piece, wherein the first bearing piece is arranged on the testing platform body, the first screw rod is positioned on the upper side of the first bearing piece and extends along the horizontal direction, the second bearing piece is positioned on the upper side of the first screw rod, and the second bearing piece is supported on the second bearing piece; the first screw rod is rotatably connected to the supporting sleeve, is in threaded connection with the sliding sleeve, and is provided with a third handle at the end; and two ends of the first support rod are respectively hinged to the first bearing part and the first support rod on the support sleeve, two ends of the second support rod are respectively hinged to the first bearing part and the second support rod on the sliding sleeve, two ends of the third support rod are respectively hinged to the second bearing part and the third support rod on the support sleeve, and two ends of the fourth support rod are respectively hinged to the second bearing part and the fourth support rod on the sliding sleeve.

The utility model discloses an among the partial implementation, the Z of main driving seat regulating part and copilot seat regulating part still includes guiding mechanism to the regulating unit, include: be fixed in guide sleeve and sliding connection guide post on the guide sleeve on the test platform body, guide post fixed connection in the downside of second loading board extends along the Z to.

In some embodiments of the present invention, the Z-direction adjusting unit of the central armrest adjusting part includes: the first support is arranged on the test platform body; the second screw rod is arranged on the upper side of the first support and extends along the horizontal direction, a moving sleeve and a fixed sleeve are respectively sleeved at two ends of the second screw rod, the second screw rod is rotatably connected to the fixed sleeve and is in threaded connection with the moving sleeve, and a first operating handle is arranged at the end part of the screw rod; the central handrail simulation piece is supported on the second support through the first support plate; and a first connecting rod with two ends respectively hinged on the first support and the fixed sleeve, a second connecting rod with two ends respectively hinged on the first support and the movable sleeve, a third connecting rod with two ends respectively hinged on the second support and the fixed sleeve, and a fourth connecting rod with two ends respectively hinged on the second support and the movable sleeve.

The utility model discloses an among the partial implementation, the Z of central authorities' handrail regulation portion is to adjusting element still includes guiding mechanism, guiding mechanism includes: be fixed in support sleeve and sliding connection are in the guiding axle on the support sleeve on the support frame, guiding axle fixed connection in the downside of first backup pad extends along the Z to, the bottom of guiding axle has the settlement distance with ground.

The utility model discloses an among the partial implementation, X of central authorities' handrail regulation portion is to the regulating unit, and it includes: the first slide rail is arranged on the first support plate and extends along the X direction, and the central handrail simulation piece is supported on the first slide block through the second support plate; the first locking structure comprises a first locking hole formed in the first sliding block and a first locking pin arranged in the first locking hole in a penetrating mode, the first locking pin is in threaded connection with the first locking hole, one side, away from the first sliding rail, of the first locking pin is provided with a second operating handle, and the second operating handle drives the first locking pin to be away from or close to the first sliding rail.

The utility model discloses an among the partial embodiment, Y of central authorities' handrail regulation portion includes to the regulating unit: the second sliding block and the second sliding rail are matched with each other, the second sliding rail is arranged on the second supporting plate and extends along the Y direction, and the central handrail simulating piece is supported on the second sliding block; the second locking structure comprises a second locking hole formed in the second sliding block and a second locking pin arranged in the second locking hole in a penetrating mode, the second locking pin is in threaded connection with the second locking hole, one side, away from the second sliding rail, of the second locking pin is provided with a third operating handle, and the third operating handle drives the second locking pin to be away from or close to the second sliding rail.

The technical scheme of the utility model prior art relatively has following technological effect:

the utility model provides an among the test platform for vehicle verification, through set up main driving seat regulation portion, copilot seat regulation portion and central handrail regulation portion respectively on the test platform body, can realize the position control of seat itself or central handrail itself and the regulation test of front seat and central handrail relative position relation simultaneously. The main driving seat adjusting part, the assistant driving seat adjusting part and the central armrest adjusting part respectively comprise an X-direction adjusting unit, a Y-direction adjusting unit and a Z-direction adjusting unit, wherein the Z-direction adjusting unit is positioned at the lower side of the test platform body, and the X-direction adjusting unit and the Y-direction adjusting unit are positioned at the upper side of the Z-direction adjusting unit; the test platform completely simulates the arrangement condition of the front row space in the vehicle, and can simultaneously test the comfort of a driver and a copilot passenger.

Drawings

The objects and advantages of the present invention will be understood from the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of an embodiment of a test platform for vehicle verification according to the present invention;

FIG. 2 is another schematic structural diagram of an embodiment of a test platform for vehicle verification according to the present invention;

fig. 3 is a perspective view of the adjusting portion of the primary driver seat or the secondary driver seat of the present invention;

fig. 4 is a front view of the main driver seat adjusting portion or the front driver seat adjusting portion of the present invention;

fig. 5 is a schematic structural diagram of a pitch adjusting unit in the adjusting portion of the primary driver seat or the adjusting portion of the secondary driver seat according to the present invention;

fig. 6 is another schematic structural diagram of a pitch adjusting unit in the adjusting portion of the primary driver seat or the adjusting portion of the secondary driver seat according to the present invention;

fig. 7 is a perspective view of the central armrest adjustment part of the present invention;

fig. 8 is a front view of the central armrest adjustment portion of the present invention;

fig. 9 is a left side view of the central armrest adjustment part of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 and fig. 2 show a specific embodiment of the testing platform for vehicle verification of the present invention, the testing platform includes: a test platform body 10, and a main driver seat adjusting portion 70a, a front driver seat adjusting portion 70b, and a center armrest adjusting portion 80 mounted on the test platform body 10; the arrangement of the front seats (including the main driving seat and the assistant driving seat) of the vehicle can be simulated by simultaneously arranging the main driving seat adjusting part 70a, the assistant driving seat adjusting part 70b and the central armrest adjusting part 80 through the test platform body 10, and the adjustment test of the relative position relationship can be carried out. The main driver seat adjustment portion 70a and the passenger seat adjustment portion 70b are capable of adjusting the Y direction (corresponding to the left-right direction of the vehicle), the Z direction (corresponding to the up-down direction of the vehicle), the X direction (corresponding to the front-rear direction of the vehicle), and the pitch angle of the seat, respectively. The center armrest adjustment part 80 is capable of performing Y-direction (corresponding to the left-right direction of the vehicle), Z-direction (corresponding to the up-down direction of the vehicle), and X-direction (corresponding to the front-rear direction of the vehicle) adjustment. Thereby simulating the actual vehicle environment for comfort testing.

Specifically, as shown in fig. 2, the test platform body 10 includes a frame-type support frame, and a first mounting plate 103 and a second mounting plate 102 mounted on the support frame and extending in a horizontal direction, wherein the second mounting plate 102 simulates an automobile interior floor, i.e., a vehicle seat mounting surface, for supporting the center armrest adjustment part 80; the first mounting plate 103 is located below the second mounting plate 102 and supports the primary driver seat adjustment portion 70a and the secondary driver seat adjustment portion 70b.

As shown in fig. 3, the primary driver seat adjusting portion 70a and the secondary driver seat adjusting portion 70b respectively include a Y-direction adjusting unit 71 for adjusting the left-right position of the seat, and a Z-direction adjusting unit 72 for adjusting the up-down position of the seat; an X-direction adjusting unit 73 for adjusting the seat front-rear position, and a pitch adjusting unit 74 for adjusting the pitch angle. The adjustment mechanism can adjust the direction X, Y, Z and the pitch angle of the seat, wherein the structure and the operation principle of the main driver seat adjusting part 70a and the passenger driver seat adjusting part 70b are the same, and the specific structure and the adjustment mode of the adjustment mechanism are described in detail in the following.

As shown in fig. 4 to 6, the pitch adjustment unit 74 of the primary driver seat adjustment portion 70a and the secondary driver seat adjustment portion 70b includes: the seat support device comprises a fixed bearing plate 742, a movable bearing plate 743 hinged to the fixed bearing plate 742, and an adjusting part 744 for adjusting the position of the movable bearing plate 743 relative to the fixed bearing plate 742, wherein a seat connecting part 746 is arranged on the movable bearing plate 743, and the seat is mounted on the seat connecting part 746; the adjusting member 744 is located at the non-hinged end of the fixed bearing plate 742 and the movable bearing plate 743, and the adjusting member 744 penetrates through the fixed bearing plate 742 and abuts against the movable bearing plate 743. The control adjusting part 744 moves along the Z direction to drive the moving loading plate 743 to rotate around the hinge shaft, so as to realize the pitch adjustment of the seat on the moving loading plate 743. The front seat adjusting part and the rear seat adjusting part are respectively provided with a pitching adjusting unit, so that the influence on passengers on the rear seat during pitching of the front seat can be further tested, and the comfort test of the seat is more comprehensive.

Specifically, in one embodiment, the adjusting member 744 is an adjusting screw, and the adjusting screw is connected to the fixed bearing plate 742 in a threaded manner and an end of the adjusting screw abuts against a lower plate surface of the movable bearing plate 743. When the seat is adjusted in pitch, the adjusting part 744 can be rotated to move along the Z-direction, and since the adjusting part 744 abuts against the movable carrier 743, the movable carrier 743 moves along with the movable carrier 743 to change the rotation angle of the fixed carrier 742, thereby finally achieving the adjustment in pitch of the seat.

Specifically, the seat is not connected to the seat connecting portion 746 of the moving carrier 743 in a unique manner; in one embodiment, the seat connecting portion 746 is formed as a seat body, and is provided with a connecting hole or a connecting screw, and the seat bottom is provided with a bolt or a threaded hole matched with the seat connecting portion to realize the screw fastening connection of the seat connecting portion and the seat bottom. Because the attachment is time consuming and labor intensive to assemble and disassemble, in another embodiment, the seat and the moveable carrier 743 are slidably engaged and then clamped together; specifically, as shown in fig. 6, the seat connecting portion 746 on the moving carrier 743 is formed as a slide way, the seat bottom of the seat is provided with a sliding portion that fits with the seat connecting portion 746, the sliding portion is formed as a solid block or hollow block structure that fits with the inner surface of the seat connecting portion 746, the seat is slidably connected to the seat connecting portion 746 of the moving carrier 743 through the sliding portion, when the sliding portion of the seat slides to a set position along the seat connecting portion 746, the clamping mechanism 76 clamps the sliding portion of the seat and the seat connecting portion 746 along a direction perpendicular to the moving direction of the sliding portion, so that the seat is clamped and fixed, and the seat can be conveniently detached and fixed through the clamping and fixing structure.

As shown in fig. 4, the Y-direction adjusting unit 71 of the primary driver seat adjusting portion 70a and the secondary driver seat adjusting portion 70b includes: a first guide block 712 and a first guide rail 713 which are engaged with each other, and a first positioning portion for a position of the first guide block 712, the first guide rail 713 being mounted on a first carrier plate 711 and extending in the Y direction, a fixed carrier plate 742 of the pitch adjustment unit 74 being supported on the first guide block 712; specifically, the fixing carrier plate 742 is shown mounted to the first guide block 712 via a fourth carrier plate 741. The first positioning portion includes a first positioning hole provided on the first guiding block 712 and a first positioning pin 714 provided on the first positioning hole, and the first positioning pin 714 is operably abutted on the first guiding rail 713. When the seat Y is adjusted, the first guide block 712 is moved to a set position along the first rail 713, and the first guide block 712 is positioned on the first rail 713 by operating the first positioning pin 714. The first positioning structure enables the first guide block 712 to be positioned at any position on the first guide rail 713, thereby achieving more user-friendly position adjustment.

The first positioning pin 714 is not manipulated to be positioned in a unique way; as shown in fig. 4, the first positioning pin 714 is screwed with the first positioning hole, a first handle 715 is disposed on a side of the first positioning pin 714 far away from the first rail 713, and the first handle 715 drives the first positioning pin 714 far away from or close to the first rail 713.

The X-direction adjusting means 73 of the primary driver seat adjusting portion 70a and the secondary driver seat adjusting portion 70b includes: a second guide block 732 and a second guide rail 733 that are fitted to each other, and a second positioning portion for positioning the position of the second guide block 732; the second guide rail 733 is mounted on the second loading plate 731 and extends in the X direction, and the seat is supported on the second guide block 732 by the first loading plate 711. The second positioning portion includes a second positioning hole provided in the second guide block 732 and a second positioning pin 734 passing through the second positioning hole, and the second positioning pin 734 is operably abutted against the second guide rail 733. When the seat X is adjusted, the second guide block 732 may be moved to a set position along the second guide rail 733, and the second guide block 732 may be positioned on the second guide rail 733 by controlling the second positioning pin 734 of the second positioning portion. The second positioning portion can position the second guide block 732 at an arbitrary position on the second guide rail 733, and realizes the stepless adjustment of the X-direction position.

The second dowel pin 734 is manipulated to perform positioning in a non-exclusive manner; in an alternative embodiment, as shown in fig. 4, the second positioning pin 734 is screwed with the second positioning hole, a second handle 735 is provided on a side of the second positioning pin 734 away from the second guide rail 733, and the second positioning pin 734 can be driven to move away from or close to the second guide rail 733 by rotating the second handle 735. The second positioning pin 734 can be conveniently positioned and adjusted by the second handle 735 without other tools, so that the adjusting efficiency of the adjusting mechanism is improved.

As shown in fig. 4, the Z-direction adjusting means 72 of the primary driver seat adjusting portion 70a and the secondary driver seat adjusting portion 70b includes: a first carrier 721 mounted on the first mounting plate 103 and mainly supporting and fixing, a first screw 722 arranged on the upper side of the first carrier 721 and extending along the horizontal direction, and a second carrier 723 located on the upper side of the first screw 722; the first bearing part 721 is fixed on the first mounting plate 103 of the testing platform body 10, and the seat is supported on the second bearing part 723 through the second bearing plate 731; the two ends of the first screw 722 are respectively sleeved with a sliding sleeve 724 and a supporting sleeve 725, the first screw 722 is rotatably connected to the supporting sleeve 725, and the first screw 722 is in threaded connection with the sliding sleeve 724; the support device further comprises a first support rod 726a, a second support rod 726b, a third support rod 726c and a fourth support rod 726d which are hinged on the first carrier 721, the second carrier 723, the sliding sleeve 724 and the support sleeve 725; two ends of the first supporting rod 726a are respectively hinged to the first bearing part 721 and the supporting sleeve 725, two ends of the second supporting rod 726b are respectively hinged to the first bearing part 721 and the sliding sleeve 724, and two ends of the third supporting rod 726c are respectively hinged to the second bearing part 723 and the supporting sleeve 725; and two ends of the fourth supporting rod 726d are respectively hinged to the second bearing member 723 and the sliding sleeve 724. When the seat needs to be adjusted in the Z direction, rotating the first screw 722 can drive the sliding sleeve 724 to slide axially along the first screw 722, so that the second supporting rod 726b and the fourth supporting rod 726d hinged thereto change in angle relative to the axial direction of the first screw 722, and further drive the second bearing part 723 to translate in a direction away from or close to the first bearing part 721, so that the seat on the second bearing part moves in the Z direction.

The Z-direction adjusting unit 72 forms an adjusting mechanism capable of enabling the automobile seat to move in the Z direction through a supporting rod mechanism, and the adjusting mechanism is simple and easy to install and fix; meanwhile, the first screw 722 and the sliding sleeve 724 can be adjusted and positioned at the same time, and a positioning mechanism is not required to be arranged separately. In addition, the adjusting mechanism can drive the second bearing member 723 to perform Z-direction translation only by adjusting the rotation of the first screw 722, and the operation and control structure is simple and easy to operate and control.

In order to improve the moving stability of the seat along the Z direction; specifically, the Z-direction adjusting unit 72 further includes a guiding mechanism, the guiding mechanism includes a guiding sleeve 727 and a guiding post 728 slidably connected to the guiding sleeve 727, specifically, the guiding sleeve 727 is fixed to the first mounting plate 103 and extends along the Z-direction for a set length, and the guiding post 728 is fixedly connected to the lower side of the second loading plate 731 and extends along the Z-direction. Because the second bearing member 723 and the guiding post 728 are respectively and fixedly connected to the second bearing plate 731, when the second bearing member 723 moves, the guiding post 728 can be driven to move along the axial direction of the guiding sleeve 727, and under the guiding and limiting effects of the guiding sleeve 727 and the guiding post 728, the second bearing plate 731 can be prevented from swinging in the horizontal direction.

More specifically, the second loading plate 731 is a rectangular plate, and the guiding mechanism includes four guiding sleeves 727 and guiding posts 728 respectively disposed at four corners of the second loading plate 731. The guiding mechanism can make the second loading plate 731 move more stably along the Z-direction.

Specifically, a third handle 729 is arranged at the end of the first screw 722, the third handle 729 is specifically a wheel-type handle, and rotating the third handle 729 drives the sliding sleeve 724 to slide axially along the first screw 722, so as to drive the second bearing member 723 to move in the Z direction. Simple structure and reliable driving.

As shown in fig. 7, the central armrest adjustment part 80 includes a Y-direction adjustment unit 81 for adjusting the left and right positions of the central armrest, and a Z-direction adjustment unit 82 for adjusting the up and down positions of the central armrest; an X-direction adjusting unit 83 for adjusting the front-rear position of the center armrest. The adjustment unit can adjust the Y direction (corresponding to the left-right direction of the vehicle), the Z direction (corresponding to the up-down direction of the vehicle), the X direction (corresponding to the front-back direction of the vehicle) and the pitch angle of the center armrest. The following section describes in detail the specific structure and adjustment manner of the above-described adjustment unit.

As shown in fig. 8, the Z-direction adjusting unit 82 of the vehicle center armrest adjusting apparatus includes: a first support 821 for mainly supporting and fixing, a second screw 822 provided at an upper side of the first support 821 and extending in a horizontal direction, and a second support 823 provided at an upper side of the second screw 822; the first support 821 is mounted on the second mounting plate 102 of the testing platform body 10, and the central handrail simulating element 84 is supported on the second support 823 through a first support plate 831; the two ends of the second screw 822 are respectively sleeved with a movable sleeve 824 and a fixed sleeve 825, the second screw 822 is rotatably connected to the fixed sleeve 825, and the second screw 822 is in threaded connection with the movable sleeve 824; further comprising a first link 826a, a second link 826b, a third link 826c and a fourth link 826d hinged to said first seat 821, said second seat 823, said moving sleeve 824 and fixed sleeve 825; wherein, two ends of the first connecting rod 826a are respectively hinged to the first support 821 and the fixing sleeve 825, two ends of the second connecting rod 826b are respectively hinged to the first support 821 and the moving sleeve 824, and two ends of the third connecting rod 826c are respectively hinged to the second support 823 and the fixing sleeve 825; and both ends of the fourth link 826d are respectively hinged on the second seat 823 and the moving sleeve 824. When the central armrest simulation piece 84 needs to be adjusted in the Z direction, rotating the second screw 822 can drive the moving sleeve 824 to slide along the axial direction of the second screw 822, so that the second connecting rod 826b and the fourth connecting rod 826d hinged thereto change an axial angle relative to the second screw 822, and further drive the second support 823 to translate in a direction away from or close to the first support 821, so that the central armrest simulation piece 84 on the second support is moved in the Z direction.

The Z-direction adjusting unit 82 forms an adjusting unit capable of moving the central armrest simulation member 84 of the automobile in the Z direction through a link mechanism, and the stepless adjustment of the position of the central armrest simulation member 84 in the Z direction can be realized by rotating the second screw 822, so that the control structure is simple and easy to control; meanwhile, the second screw 822 and the movable sleeve 824 can be locked while being adjusted, and a locking mechanism does not need to be arranged separately.

To improve the stability of the movement of the central arm simulator 84 in the Z direction; specifically, the Z-direction adjusting unit 82 further includes a guide mechanism, the guide mechanism includes a support sleeve 827 and a guide shaft 828 slidably connected to the support sleeve 827, specifically, the guide shaft 828 is fixedly connected to the first support plate 831 and extends along the Z-direction for a first set length, the support sleeve 827 is fixedly connected to the second mounting plate 102 of the test platform body 10 and extends along the Z-direction for a second set length, and a bottom end face of the support sleeve 827 is spaced from the ground by a set distance so that the support sleeve 827 has a moving space in the Z-direction. Because second support 823 and guiding axle 828 respectively with first backup pad 831 fixed connection, can drive guiding axle 828 along the axial displacement of support sleeve 827 when second support 823 removes, under the guide limiting displacement of support sleeve 827 and guiding axle 828, can avoid first backup pad 831 to rock on the horizontal direction.

More specifically, the first support plate 831 is a rectangular plate, and the guide mechanism includes four support sleeves 827 and a guide shaft 828 respectively disposed at four corner positions of the first support plate 831. The above-described guide mechanism can make the first support plate 831 move more stably in the Z direction.

Specifically, the end of the second screw 822 is provided with a first operating handle 829, the first operating handle 829 is specifically a wheel type handle, and the first operating handle 829 is rotated to drive the moving sleeve 824 to slide along the second screw 822 in the axial direction, so as to drive the second support 823 to move along the Z direction. Compare operating handle among the prior art need change the mode of drive direction through drive mechanism, first operating handle 829 of this application only need with second screw 822 fixed connection can, simple structure, the drive is reliable.

As shown in fig. 8, the X-direction adjusting unit 83 of the vehicle center armrest adjusting apparatus includes: the first sliding block 832 and the first sliding rail 833 are matched with each other, and a first locking structure is used for locking the position of the first sliding block 832; the first sliding rail 833 is mounted on the first supporting plate 831 and extends in the X direction, and the central handrail simulating element 84 is supported on the first sliding block 832 through the second supporting plate 811. When the center armrest simulator 84 is adjusted in the X direction, the first slider 832 may be moved to a set position along the first slide rail 833, and the first slider 832 may be locked to the first slide rail 833 by the first locking structure. Specifically, the first locking structure includes a first locking hole disposed on the first slider 832 and a first locking pin 834 passing through the first locking hole, and the first locking pin 834 operably abuts against the first sliding rail 833. The first locking structure can lock the first slider 832 at any position on the first sliding rail 833, so that more humanized position adjustment is realized.

Specifically, two sets of first sliding rails 833 and first sliding blocks 832 are disposed on the first supporting plate 831; two sets of first sliding rails 833 are disposed on the front and rear sides of the first supporting plate 831 to realize that the central handrail simulating element 84 slides stably in the X direction.

The manner in which the first locking pin 834 is operated to lock is not exclusive; in an alternative embodiment, the first locking pin 834 is in threaded connection with the first locking hole, a locking groove is formed at an end of the first locking pin 834, an allen wrench is inserted into the locking groove and controls the first locking pin 834 to move along the first locking hole, and when the first locking pin 834 moves to abut against the first sliding rail 833, the first sliding block 832 is locked at a current position. In another alternative embodiment, as shown in fig. 8, the first locking pin 834 is in threaded connection with the first locking hole, a second operating handle 835 is disposed on a side of the first locking pin 834 away from the first sliding rail 833, and the first locking pin 834 can be driven to move away from or approach the first sliding rail 833 by rotating the second operating handle 835. The first locking pin 834 is operated by the second operating handle 835, so that locking adjustment can be conveniently performed without using other tools, and the adjustment efficiency of the adjustment unit is improved.

As shown in fig. 8, the Y-direction adjusting unit 81 of the vehicle center armrest adjusting apparatus includes: a second sliding block 812 and a second sliding rail 813 which are matched with each other, and a second locking structure for the position of the second sliding block 812, wherein the second sliding rail 813 is installed on the second supporting plate 811 and extends along the Y direction, and the central handrail simulating member 84 is supported on the second sliding block 812; when the center armrest simulator 84 is adjusted in the Y direction, the second slider 812 may be moved to a set position along the second slide rail 813, and the second slider 812 may be locked to the second slide rail 813 by the second locking structure. The second locking structure includes a second locking hole disposed on the second slider 812 and a second locking pin 814 disposed through the second locking hole, and the second locking pin 814 is operably abutted against the second slide rail 813. The second locking structure can lock the second slider 812 at any position on the second slide rail 813, so that more humanized position adjustment is realized.

Specifically, two sets of second slide rails 813 and second sliders 812 are disposed on the second support plate 811; two sets of second slide rails 813 are disposed on the left and right sides of the second support plate 811 to realize stable sliding of the center armrest dummy 84 in the Y direction.

The manner of operating the second locking pin 814 for locking is not exclusive; as shown in fig. 8, the second locking pin 814 is threadedly connected to the second locking hole, a third operating handle 815 is disposed on a side of the second locking pin 814 away from the second sliding rail 813, and the third operating handle 815 drives the second locking pin 814 away from or close to the second sliding rail 813.

As shown in fig. 9, the central handrail simulating member 84 includes two first plate 841 and second plate 842 for simulating the left side and right side of the central handrail, and a third plate 843 for simulating the top of the central handrail; the third plate 843 is fixedly connected to the top end surfaces of the first plate 841 and the second plate 842.

More specifically, in order to reduce the weight of the central handrail simulating member 84, lightening holes are provided on the first plate 841 and the second plate 842; in order to improve the supporting strength of the central handrail simulating member 84, the first plate 841 and the second plate 842 are respectively connected with a reinforcing support 844, the reinforcing support 844 is formed into a profile extending along the longitudinal direction, and three sets of the reinforcing supports 844 are arranged on the first plate 841 and the second plate 842 along the front-back direction.

More specifically, the first plate 841 is connected to one of the second sliders 812 by a fastening assembly, and the second plate 842 is connected to the other of the second sliders 812 by a fastening assembly.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the present invention.

Claims

1. A test platform for vehicle verification, comprising:

the test platform comprises a test platform body, and a main driving seat adjusting part, a secondary driving seat adjusting part and a central armrest adjusting part which are arranged on the test platform body; the main driving seat adjusting part and the assistant driving seat adjusting part are positioned on two sides of the test platform body, and the central armrest adjusting part is positioned between the main driving seat adjusting part and the assistant driving seat adjusting part; the main driving seat adjusting part, the assistant driving seat adjusting part and the central armrest adjusting part respectively comprise an X-direction adjusting unit, a Y-direction adjusting unit and a Z-direction adjusting unit, the Z-direction adjusting unit is positioned on the lower side of the test platform body, and the X-direction adjusting unit and the Y-direction adjusting unit are positioned on the upper side of the Z-direction adjusting unit.

2. The test platform for vehicle verification according to claim 1, wherein the primary and secondary driver seat adjustments further comprise a pitch adjustment unit comprising:

the chair comprises a fixed bearing plate and a movable bearing plate hinged to the fixed bearing plate, wherein the movable bearing plate is provided with a seat connecting part, and the seat is arranged on the seat connecting part;

the adjusting piece, the adjusting piece wears to locate on the fixed loading board and supports and lean on removing the loading board, the adjusting piece can be controlled and drive along Z to the removal loading board rotates around the articulated shaft.

3. The test platform for vehicle verification according to claim 2, wherein the Y-direction adjustment unit of the primary and secondary driver seat adjustment portions comprises:

the first guide rail is arranged on the first bearing plate and extends along the Y direction, and the fixed bearing plate is supported on the first guide block;

the first positioning portion comprises a first positioning hole formed in the first guide block and a first positioning pin arranged on the first positioning hole in a penetrating mode, the first positioning pin is in threaded connection with the first positioning hole, a first handle is arranged on one side, away from the first guide rail, of the first positioning pin, and the first handle drives the first positioning pin to be away from or close to the first guide rail.

4. A test platform for vehicle verification according to claim 3, wherein the X-direction adjustment unit of the primary and secondary driver seat adjustment portions comprises:

the second guide rail is arranged on a second bearing plate and extends along the X direction, and the first bearing plate is supported on the second guide block;

the second positioning part comprises a second positioning hole formed in the second guide block and a second positioning pin arranged in the first positioning hole in a penetrating mode, the second positioning pin is in threaded connection with the second positioning hole, a second handle is arranged on one side, far away from the second guide rail, of the second positioning pin, and the second handle drives the second positioning pin to be far away from or close to the second guide rail.

5. The test platform for vehicle verification according to claim 4, wherein the Z-direction adjustment unit of the primary and secondary driver seat adjustment portions comprises:

the testing platform comprises a first bearing piece, a first screw rod and a second bearing piece, wherein the first bearing piece is arranged on the testing platform body, the first screw rod is positioned on the upper side of the first bearing piece and extends along the horizontal direction, the second bearing piece is positioned on the upper side of the first screw rod, and the second bearing piece is supported on the second bearing piece; the first screw rod is rotatably connected to the supporting sleeve, is in threaded connection with the sliding sleeve, and is provided with a third handle at the end part;

and two ends of the first support rod are respectively hinged to the first bearing part and the first support rod on the support sleeve, two ends of the second support rod are respectively hinged to the first bearing part and the second support rod on the sliding sleeve, two ends of the third support rod are respectively hinged to the second bearing part and the third support rod on the support sleeve, and two ends of the fourth support rod are respectively hinged to the second bearing part and the fourth support rod on the sliding sleeve.

6. The test platform for vehicle verification according to claim 5, wherein the Z-direction adjustment unit of the primary and secondary driver seat adjustments further comprises a guiding mechanism comprising:

be fixed in guide sleeve and sliding connection guide post on the guide sleeve on the test platform body, guide post fixed connection in the downside of second loading board extends along the Z to.

7. The test platform for vehicle verification of claim 1, wherein the Z-direction adjustment unit of the central armrest adjustment portion comprises:

the first support is arranged on the test platform body;

the second screw rod is arranged on the upper side of the first support and extends along the horizontal direction, a moving sleeve and a fixed sleeve are respectively sleeved at two ends of the second screw rod, the second screw rod is rotatably connected to the fixed sleeve and is in threaded connection with the moving sleeve, and a first operating handle is arranged at the end part of the screw rod;

the central handrail simulation piece is supported on the second support through a first support plate;

and a first connecting rod with two ends respectively hinged on the first support and the fixed sleeve, a second connecting rod with two ends respectively hinged on the first support and the movable sleeve, a third connecting rod with two ends respectively hinged on the second support and the fixed sleeve, and a fourth connecting rod with two ends respectively hinged on the second support and the movable sleeve.

8. The test platform for vehicle certification according to claim 7, wherein the Z-direction adjustment unit of the central armrest adjustment portion further comprises a guide mechanism, the guide mechanism comprising:

be fixed in the support sleeve on the support frame and sliding connection in the guiding axle on the support sleeve, guiding axle fixed connection in the downside of first backup pad extends along the Z, the bottom and the ground of guiding axle have the settlement distance.

9. The test platform for vehicle verification according to claim 8, wherein the X-direction adjustment unit of the central armrest adjustment portion comprises:

the first slide rail is arranged on the first support plate and extends along the X direction, and the central handrail simulation piece is supported on the first slide block through the second support plate;

the first locking structure comprises a first locking hole formed in the first sliding block and a first locking pin arranged in the first locking hole in a penetrating mode, the first locking pin is in threaded connection with the first locking hole, one side, away from the first sliding rail, of the first locking pin is provided with a second operating handle, and the second operating handle drives the first locking pin to be away from or close to the first sliding rail.

10. The test platform for vehicle certification according to claim 9, wherein the Y-direction adjustment unit of the central armrest adjustment part comprises:

the second sliding block and the second sliding rail are matched with each other, the second sliding rail is arranged on the second supporting plate and extends along the Y direction, and the central handrail simulating piece is supported on the second sliding block;

the second locking structure comprises a second locking hole formed in the second sliding block and a second locking pin penetrating through the second locking hole, the second locking pin is in threaded connection with the second locking hole, a third operating handle is arranged on one side, away from the second sliding rail, of the second locking pin, and the third operating handle drives the second locking pin to be away from or close to the second sliding rail.