CN211075629U

CN211075629U - Man-machine rack

Info

Publication number: CN211075629U
Application number: CN201921601954.2U
Authority: CN
Inventors: 郭云冲; 龚雪丽
Original assignee: Beijing Electric Vehicle Co Ltd
Current assignee: Beijing Electric Vehicle Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-24
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a man-machine rack, include: the seat comprises a rack body, a seat back and an angle adjusting mechanism. The seat backrest is rotatably arranged on the rack body; the angle adjusting mechanism is arranged on the rack body and used for adjusting the backrest angle of the seat backrest. The seat back in this man-machine rack is rotatable to be set up to angle adjustment mechanism can adjust the angle at the back angle of seat back, so that the angle after adjusting is unanimous with former design angle, and it is long when can effectively shortening angle modulation, reduces and adjusts work load.

Description

Man-machine rack

Technical Field

The utility model relates to the technical field of vehicles, particularly, relate to a man-machine rack.

Background

Because the backrest all designs for fixed among traditional man-machine rack to there is the deviation in man-machine rack processing and backrest itself, lead to the angle of the back angle of the backrest in man-machine rack material object to have great deviation with original design angle, but the man-machine rack has been processed this moment and has been accomplished, if will continue to guarantee that the angle of the back angle of backrest is unanimous with original design angle, need carry out a large amount of adjustment work, the change cycle is longer, exists the improvement space.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a man-machine rack, the rotatable setting of seat back in this man-machine rack to angle adjustment mechanism can adjust the angle at the back angle of seat back, so that the angle after adjusting is unanimous with former design angle, and it is long when can effectively shortening angle modulation, reduces adjustment work load.

According to the utility model discloses a man-machine platform frame, include: a rack body; a seat back rotatably provided on the table frame body; the angle adjusting mechanism is arranged on the rack body and used for adjusting the backrest angle of the seat backrest.

According to the utility model discloses a man-machine rack, the rotatable setting of seat back in this man-machine rack to angle adjustment mechanism can adjust the angle at the back angle of seat back, so that the angle after adjusting is unanimous with former design angle, and it is long when can effectively shortening angle modulation, reduces adjustment work load.

In addition, according to utility model embodiment's people machine platform frame, can also have following additional technical characterstic:

according to some embodiments of the invention, the angle adjustment mechanism is connected with the seat back to drive the seat back to move.

According to some embodiments of the invention, the angle adjustment mechanism comprises: the base is fixed on the rack body, the connecting mechanism is connected between a backrest framework of the seat backrest and the driving mechanism, the driving mechanism is arranged on the base and is suitable for driving the connecting mechanism to move so as to drive the backrest framework to move.

According to some embodiments of the invention, the connection mechanism comprises: back section and drive section, the back section with back skeleton fixed connection, the drive section with actuating mechanism is connected, the back section with drive section rotatable coupling, and the direction of rotation does the rotatable direction of seat back.

According to some embodiments of the invention, the drive mechanism comprises: the seat back comprises a base, a worm wheel and a worm, the worm wheel is fixed on the base, the worm is rotatably matched on the worm wheel so that the worm can move in the direction close to or far away from the seat back, and the driving section is connected to the worm in a circumferential rotating mode.

According to some embodiments of the invention, the drive mechanism further comprises: and the rotating wheel handle is connected to the worm.

According to some embodiments of the invention, the drive mechanism further comprises: and the driving motor is connected to the worm.

According to some embodiments of the invention, the angle adjustment mechanism comprises: the rotary shaft is connected between the seat backrest and the rack body, the rotary shaft is fixed on the seat backrest, the rotary shaft can rotate relative to the rack body, and the driving structure is arranged on the rack body and is suitable for driving the driving shaft to rotate.

According to some embodiments of the utility model, the man-machine platform still includes: an angle measuring device disposed at the seat back.

According to some embodiments of the invention, the angle adjustment mechanism comprises: the magnetic mechanism controls the seat backrest to move relative to the rack body through magnetic force.

Drawings

Fig. 1 is a schematic structural diagram of a human-machine stand according to an embodiment of the present invention.

Reference numerals:

the human-machine table 100, the table body 1, the seat backrest 2, the angle adjusting mechanism 3, the base 31, the driving mechanism 32, the connecting mechanism 33, the backrest section 331, the driving section 332, the worm gear 321, the worm 322 and the wheel handle 323.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A human machine stand 100 according to an embodiment of the present invention is described below with reference to fig. 1.

According to the utility model discloses man-machine platform 100 can include: a stand body 1, a seat back 2 and an angle adjusting mechanism 3.

As shown in fig. 1, rack body 1 is the motorcycle type test device in the vehicle test manufacturing stage, can simulate the adjustment of the setting condition and relevant parameter of each part on the vehicle on it, wherein, for the angularly adjustable of the back angle that makes seat back 2 to guarantee that the angle of the back angle of seat back 2 is unanimous with former design angle, the embodiment of the utility model provides a make seat back 2 rotationally set up on rack body 1 to set up angle adjustment mechanism 3 on rack body 1 with the angle that is used for adjusting the back angle of seat back 2.

The backrest angle is an included angle between a plane where the backrest framework is located and a vertical plane, and the backrest angle is adjusted to a proper angle so as to improve the riding comfort.

Because the backrest all designs for fixed among traditional man-machine rack to there is the deviation in man-machine rack processing and backrest itself, lead to the backrest angle of the backrest in man-machine rack material object to have great deviation with original design angle, but the man-machine rack has been processed the completion this moment, if will continue to guarantee that the angle of the backrest angle of backrest is unanimous with original design angle, need carry out a large amount of adjustment work, change the cycle longer.

Therefore, the embodiment of the utility model provides a set up the angle of the back angle of angle adjustment mechanism 3 with quick adjustment relative rack body 1 pivoted backrest 2 to the angle of the back angle of the backrest 2 after guaranteeing to adjust is unanimous with former design angle, and then can shorten angle modulation time long, reduces adjustment work load.

According to the utility model discloses man-machine platform 100, the rotatable setting of backrest 2 in this man-machine platform 100 to angle adjustment mechanism 3 can be adjusted the angle at backrest angle of backrest 2, so that the angle after adjusting is unanimous with former design angle, and it is long when can effectively shortening angle modulation, reduces adjustment work load.

As shown in fig. 1, the angle adjusting mechanism 3 is connected to the seat back 2 to drive the seat back 2 to move. Therefore, the angle adjusting device is more convenient to adjust and can adjust the angle more conveniently and accurately.

Further, referring to fig. 1, the angle adjusting mechanism 3 includes: the angle adjusting mechanism comprises a base 31, a driving mechanism 32 and a connecting mechanism 33, wherein the base 31 is fixed on the rack body 1 so as to integrally connect the angle adjusting mechanism 3 on the rack body 1, the connecting mechanism 33 is connected between a backrest framework of the backrest 2 and the driving mechanism 32, and the driving mechanism 32 is arranged on the base 31 and is suitable for driving the connecting mechanism 33 to move so as to drive the backrest framework to move. Thereby, effective adjustment of the angle of the backrest angle of the seat back 2 is achieved.

As shown in fig. 1, the connection mechanism 33 includes: a backrest section 331 and a driving section 332, wherein the backrest section 331 is a connecting rod, the backrest section 331 is fixedly connected to the backrest frame, the driving section 332 is connected to the driving mechanism 32, and the backrest section 331 and the driving section 332 are rotatably connected by a rotating pin, and the rotating direction is the rotating direction of the seat back 2. Therefore, when the driving section 332 is driven by the driving mechanism 32 to move, the backrest section 331 can rotate relative to the driving section 332 to drive the backrest frame to rotate, so that the seat backrest 2 rotates relative to the rack body 1, and the angle of the backrest angle of the seat backrest 2 is adjusted.

As shown in fig. 1, the drive mechanism 32 includes: the worm gear 321 is arranged behind the seat back 2 and fixed on the base 31 so as to be fixed on the platform body 1, and the worm 322 is rotatably matched on the worm gear 321 so that the worm 322 can move in a direction close to or far away from the seat back 2, wherein the driving section 332 is connected on the worm 322 in a circumferential rotating manner, namely the worm 322 does not drive the driving section 332 to rotate when rotating on the circumference to close to or far away from the seat back 2.

Specifically, when the angle of the backrest angle of the seat back 2 to be adjusted is increased, the worm 322 may be rotated to move the worm 322 in the direction away from the seat back 2, and at this time, the worm 322 may drive the driving section 332 to move, so that the backrest section 331 rotates relative to the driving section 332, and further the seat back 2 is pulled to rotate in the direction close to the worm gear 321, and further the angle of the backrest angle is increased. When the angle of the backrest angle of the seat back 2 needs to be adjusted is decreased, the worm 322 may be rotated to move the worm 322 toward the seat back 2, and at this time, the worm 322 may drive the driving section 332 to move, so that the backrest section 331 rotates relative to the driving section 332, and further the seat back 2 is pushed to rotate away from the worm gear 321, and further the angle of the backrest angle is decreased.

Referring to fig. 1, the drive mechanism 32 further includes: the wheel handle 323, the wheel handle 323 is connected to the worm 322, and the operator can rotate the wheel handle 323 to drive the worm gear 321 to rotate. Thereby, manual adjustment operation is facilitated.

According to some embodiments of the present invention, the driving mechanism 32 further comprises: and a driving motor (not shown) connected to the worm 322, wherein the driving motor can drive the worm 322 to rotate when the angle of the backrest angle is adjusted. Thus, manual rotation of the worm 322 is avoided, which may make the adjustment more automated and more convenient.

According to some embodiments of the present invention, the angle adjusting mechanism 3 comprises: axis of rotation and actuating mechanism 32, the axis of rotation is connected between backrest 2 and rack body 1, wherein, the axis of rotation is fixed on backrest 2, the axis of rotation can drive backrest 2 and rotate promptly, and rack body 1 is last to have the rotation hole, the axis of rotation is suitable for to pass the rotation hole and can rotate in the rotation hole, thereby make the relative rack body 1 rotation of axis of rotation, drive structure sets up on rack body 1 and is suitable for the drive shaft to rotate, rotate for rack body 1 with drive backrest 2, and then realized the regulation of the angle of backrest 2.

According to some embodiments of the present invention, the human-machine table 100 further comprises: an angle measuring device (not shown in the drawings) provided in the seat back 2 for measuring an angle of a back angle of the seat back 2 to facilitate accurate adjustment control of the back angle. Specifically, when adjusting the angle of the back angle of seat back 2, can put the dummy model that is equipped with angle measuring device on seat back 2 to read the angle of back angle through angle measuring device on the dummy, and then use angle adjustment mechanism 3 to drive the angle numerical value of the back angle that reads demonstration on the angle measuring device when seat back 2 pivoted, until the angle that shows is unanimous with the angle of original design, in order to accomplish the angle quick, convenient regulation.

According to some embodiments of the present invention, the angle adjusting mechanism 3 comprises: and the magnetic mechanism controls the seat back 2 to move relative to the rack body 1 through magnetic force. Therefore, the complicated mechanical connection driving mechanism and the like can be avoided, the overall structure and the adjusting mode can be simpler, and the operation is more convenient.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A human machine stand (100), comprising:

a rack body (1);

the seat backrest (2) is rotatably arranged on the rack body (1);

the angle adjusting mechanism (3) is arranged on the rack body (1) and used for adjusting the backrest angle of the seat backrest (2).

2. The human-machine table (100) according to claim 1, characterized in that the angle adjustment mechanism (3) is connected with the seat back (2) to drive the seat back (2) to move.

3. The human-machine stand (100) according to claim 1, characterized in that the angle adjustment mechanism (3) comprises: base (31), actuating mechanism (32) and coupling mechanism (33), base (31) are fixed on rack body (1), coupling mechanism (33) are connected the back skeleton of seat back (2) with between actuating mechanism (32), actuating mechanism (32) set up on base (31) and be suitable for the drive coupling mechanism (33) motion is in order to drive the motion of back skeleton.

4. The human-machine stand (100) according to claim 3, characterized in that the connection mechanism (33) comprises: back section (331) and drive section (332), back section (331) with back skeleton fixed connection, drive section (332) with actuating mechanism (32) are connected, back section (331) with drive section (332) rotatable coupling, and the direction of rotation is the rotatable direction of seat back (2).

5. The human-machine stand (100) of claim 4, wherein the drive mechanism (32) comprises: the seat back comprises a worm wheel (321) and a worm (322), wherein the worm wheel (321) is fixed on the base (31), the worm (322) is rotatably matched on the worm wheel (321) so that the worm (322) can move in a direction close to or far away from the seat back (2), and the driving section (332) is connected on the worm (322) in a circumferential rotating mode.

6. The human machine gantry (100) according to claim 5, wherein the drive mechanism (32) further comprises: a wheel handle (323), the wheel handle (323) is connected to the worm (322).

7. The human machine gantry (100) according to claim 5, wherein the drive mechanism (32) further comprises: the driving motor is connected to the worm (322).

8. The human-machine stand (100) according to claim 1, characterized in that the angle adjustment mechanism (3) comprises: axis of rotation and actuating mechanism (32), the axis of rotation is connected seat back (2) with between rack body (1), the axis of rotation is fixed on seat back (2), the axis of rotation can be relative rack body (1) rotates, actuating mechanism (32) set up on rack body (1) and be suitable for the drive the axis of rotation rotates.

9. The human-machine stand (100) of claim 1, further comprising: an angle measuring device provided at the seat back (2).

10. The human-machine stand (100) according to claim 1, characterized in that the angle adjustment mechanism (3) comprises: the magnetic mechanism controls the seat backrest (2) to move relative to the rack body (1) through magnetic force.