Adjustable armrest box mechanism and industrial control linkage table

Abstract

The utility model discloses an adjustable armrest box mechanism and an industrial control linkage platform, and the industrial control linkage platform comprises a seat and the adjustable armrest box mechanism. The adjustable armrest box mechanism comprises an armrest box and a posture adjusting mechanism; the posture adjusting mechanism comprises a horizontal adjusting mechanism, a vertical adjusting mechanism and a vertical swinging mechanism; the horizontal adjusting mechanism is used for adjusting the position of the armrest box in the first direction in the horizontal plane. The vertical adjusting mechanism is used for adjusting the position of the armrest box in the second direction in the vertical plane; the vertical swing mechanism is used for driving the armrest box to rotate around a third direction in the horizontal plane so as to adjust the inclination angle of the armrest box; the first direction, the second direction and the third direction are perpendicular to one another. The posture adjusting mechanism is arranged, so that the posture adjusting function of the armrest box is achieved, the front-back position, the high-low position and the inclination angle of the armrest box can be adaptively adjusted according to different drivers, the operation comfort is improved, and fatigue of the drivers is not likely to be caused.

Description

Technical Field

[0001] This utility model relates to the field of engineering machinery technology, and in particular to an adjustable armrest box mechanism and an industrial control linkage table. Background Technology

[0002] Industrial control consoles are crucial components for driving and operating construction machinery such as excavators, cranes, and coking equipment. These consoles typically include a seat and armrest, allowing the operator to control the machinery's movements via handles and buttons on the armrest. However, existing industrial control consoles have fixed armrests, and the operator can only adjust the seat position by moving it forward or backward. This lack of adaptability for different operators results in poor comfort and can easily lead to driver fatigue. Utility Model Content

[0003] This utility model provides an adjustable armrest box mechanism and an industrial control linkage to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] An adjustable armrest box mechanism includes an armrest box and a posture adjustment mechanism, wherein the posture adjustment mechanism includes: a horizontal adjustment mechanism, a vertical adjustment mechanism and a vertical swing mechanism;

[0006] The horizontal adjustment mechanism is used to adjust the position of the armrest box along the first direction in the horizontal plane;

[0007] The vertical adjustment mechanism is used to adjust the position of the armrest box along the second direction in the vertical plane;

[0008] The vertical swing mechanism is used to drive the armrest box to rotate around a third direction in the horizontal plane to adjust the tilt angle of the armrest box;

[0009] The first direction, the second direction, and the third direction are perpendicular to each other.

[0010] Preferably, the horizontal adjustment mechanism includes: a first guide assembly, a first locking device, and a first connecting plate. The first guide assembly is connected to the first connecting plate and restricts the first connecting plate from moving in a first direction. The first locking device is used to lock the position of the first connecting plate. The first connecting plate is connected to the vertical adjustment mechanism.

[0011] Preferably, the vertical adjustment mechanism includes: a second guide assembly, a second locking device, and a second connecting plate. The second guide assembly is connected to the second connecting plate and restricts the movement of the second connecting plate in a second direction. The second locking device is used to lock the position of the second connecting plate.

[0012] Preferably, the vertical adjustment mechanism further includes a first floating component, which is used for supporting and cushioning the second connecting plate.

[0013] Preferably, the vertical swing mechanism includes a connecting seat and a drive assembly. The connecting seat supports the armrest box, and the drive assembly drives the connecting seat to rotate around a third direction, thereby causing the armrest box to change its tilt angle.

[0014] Preferably, the drive assembly includes a fixed block and an adjusting bolt. The fixed block is fixed in position relative to the rotation axis of the connecting seat. The adjusting bolt is threadedly connected to the fixed block and passes through the fixed block to abut against the connecting seat. By tightening the adjusting bolt, the connecting seat is pushed against gravity and rotates.

[0015] Preferably, the vertical swing mechanism further includes a second floating component, which is used for support and cushioning of the connecting seat.

[0016] Preferably, the posture adjustment mechanism further includes a horizontal swing mechanism, which is used to drive the armrest box to rotate around the second direction to adjust the opening and closing angle of the armrest box.

[0017] Preferably, the horizontal swing mechanism includes a pivot assembly and a locking assembly. The pivot assembly supports the armrest box and enables the armrest box to rotate about a second direction, and the locking assembly is used to lock the rotation position of the armrest box.

[0018] An industrial control console includes a seat and an adjustable armrest mechanism.

[0019] Beneficial effects:

[0020] First, the adjustable armrest box mechanism disclosed in this application has the function of adjusting the posture of the armrest box by setting a posture adjustment mechanism, thereby adapting to the front and back position, height position and tilt angle of the armrest box according to different drivers, thus improving the operating comfort.

[0021] Secondly, the industrial control console disclosed in this application can be adaptively adjusted for different operators, providing good operating comfort and reducing driver fatigue. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of an industrial control console disclosed in Embodiment 2 of this utility model;

[0024] Figure 2This is a side view of an industrial control console disclosed in Embodiment 2 of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of an adjustable armrest box mechanism disclosed in Embodiment 1 of this utility model;

[0026] Figure 4 This is a front view of an adjustable armrest box mechanism disclosed in Embodiment 1 of this utility model;

[0027] Figure 5 This is a side view of an adjustable armrest box mechanism disclosed in Embodiment 1 of this utility model;

[0028] Figure 6 for Figure 4 Sectional view of AA;

[0029] Figure 7 for Figure 4 A cross-sectional view of BB.

[0030] 1. Armrest box; 21. First guide assembly; 22. First locking device; 23. First connecting plate; 31. Second guide assembly; 32. Second locking device; 33. Second connecting plate; 34. First floating assembly; 41. Connecting seat; 421. Fixing block; 422. Adjusting bolt; 423. Baffle; 43. Second floating assembly; 51. Rotating shaft assembly; 521. Arc groove; 522. Locking threaded hole; 6. Seat; 7. Mounting platform; 8. Airbag; 9. Foot pedal; 10. Display controller. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Example 1

[0033] An adjustable armrest box mechanism, combined with Figure 1-7As shown, the armrest box 1 includes a posture adjustment mechanism, which includes a horizontal adjustment mechanism, a vertical adjustment mechanism, and a vertical swing mechanism. The horizontal adjustment mechanism is used to adjust the position of the armrest box 1 along a first direction in the horizontal plane; the vertical adjustment mechanism is used to adjust the position of the armrest box 1 along a second direction in the vertical plane; the vertical swing mechanism is used to rotate the armrest box 1 around a third direction in the horizontal plane to adjust the tilt angle of the armrest box 1; the first direction, the second direction, and the third direction are perpendicular to each other. This application provides the posture adjustment function of the armrest box 1 by setting a posture adjustment mechanism, thereby enabling adaptive adjustment of the armrest box's front-to-back position, height, and tilt angle according to different drivers, improving operational comfort.

[0034] Specifically, the first direction, the second direction, and the third direction form a spatial coordinate system, so that the horizontal adjustment mechanism is used to adjust the front and rear position of the armrest box 1, the vertical adjustment mechanism is used to adjust the height position of the armrest box 1, and the vertical swing mechanism is used to drive the armrest box 1 to rotate up and down to adjust the pitch angle of the armrest box 1.

[0035] Preferably, the horizontal adjustment mechanism includes: a first guide assembly 21, a first locking device 22, and a first connecting plate 23. The first guide assembly 21 connects to the first connecting plate 23 and restricts the movement of the first connecting plate 23 along a first direction. The first locking device 22 is used to lock the position of the first connecting plate 23. The first connecting plate 23 is connected to the vertical adjustment mechanism. The first connecting plate 23 moves back and forth under the guidance of the first guide assembly 21 and is then locked by the first locking device 22, thus accommodating the arm spans of drivers of different heights.

[0036] Specifically, the first guide assembly 21 adopts a linear guide rail, and the slider of the linear guide rail is fixedly connected to the first connecting plate 23 by a first set of screws, so that the first connecting plate 23 slides along the guide rail with the slider. In this embodiment, the first guide assembly 21 adopts two sets of linear guide rails, and each set of linear guide rails is provided with two sliders connected to the first connecting plate 23.

[0037] Specifically, the first locking device 22 uses a set screw, which is screwed into the slider of the linear guide. When the set screw is tightened, it presses against the guide to lock the slider, thereby locking the position of the first connecting plate 23.

[0038] Preferably, the vertical adjustment mechanism includes a second guide assembly 31, a second locking device 32, and a second connecting plate 33. The second guide assembly 31 connects to the second connecting plate 33 and restricts the movement of the second connecting plate 33 in a second direction. The second locking device 32 is used to lock the position of the second connecting plate 33. By allowing the second connecting plate 33 to move vertically under the guidance of the second guide assembly 31 and then locking it with the second locking device 32, the mechanism can accommodate the arm height of drivers of different heights when seated.

[0039] Specifically, the second guide assembly 31 adopts a linear guide rail, and the slider of the linear guide rail is fixedly connected to the second connecting plate 33 by a second set of screws, so that the second connecting plate 33 slides along the guide rail with the slider. In this embodiment, the second guide assembly 31 adopts two sets of linear guide rails, and each set of linear guide rails is provided with two sliders connected to the second connecting plate 33.

[0040] Specifically, the second locking device 32 also uses a set screw.

[0041] Specifically, the guide rail of the second guide assembly 31 is fixedly mounted on the first connecting plate 23 by the third screw group. The second connecting plate 33 is arranged parallel to the first connecting plate 23 and is located on the side of the first connecting plate 23 away from the first guide assembly 21, making the structure of the horizontal adjustment mechanism and the vertical adjustment mechanism more compact.

[0042] Preferably, the vertical adjustment mechanism further includes a first floating component 34, which is used to support and buffer the second connecting plate 33, preventing the second connecting plate 33 from falling under gravity after the second locking device 32 is unlocked, and the first floating component 34 is used to assist in height adjustment.

[0043] Specifically, the lower end of the first floating component 34 is mounted on the outside of the first connecting plate 23 via a hinge seat, and the upper end is mounted on the inside of the second connecting plate 33 via a hinge seat.

[0044] Preferably, the vertical swing mechanism includes a connecting seat 41 and a drive assembly. The connecting seat 41 supports the armrest box 1, and the drive assembly drives the connecting seat 41 to rotate around a third direction, thereby causing the armrest box 1 to change its tilt angle. The driver can adjust the tilt angle of the armrest box 1 according to their arm length, sitting posture, and operating habits, so as to operate the operating handles and buttons on the armrest box 1 more comfortably.

[0045] Preferably, the drive assembly includes a fixed block 421 and an adjusting bolt 422. The fixed block 421 is fixed in position relative to the rotation axis of the connecting seat 41. The adjusting bolt 422 is threadedly connected to the fixed block 421 and passes through the fixed block 421 to abut against the connecting seat 41. By tightening the adjusting bolt 422, the connecting seat 41 is pushed against gravity and rotated. By loosening the adjusting bolt 422, the connecting seat 41 rotates downward under the action of gravity.

[0046] Specifically, the connecting seat 41 includes a side plate and a top plate that are fixedly connected. The side plate is vertically arranged, and the top plate is perpendicular to the side plate. The side plate of the connecting seat 41 is rotatably connected to the second connecting plate 33 via a rotating shaft assembly 51. The rotating shaft assembly 51 includes a T-shaped shaft, a locking sleeve, and a set screw. The T-shaped shaft passes through the second connecting plate 33 and the side plate of the connecting seat 41 from the side facing the first connecting plate 23, and then the locking sleeve is fitted onto it. The set screw passes through the locking sleeve and presses against the outer circumferential surface of the T-shaped shaft to lock the locking sleeve.

[0047] Specifically, the fixing block 421 is fixedly installed on the outside of the second connecting plate 33 by the fourth screw group, and the fixing block 421 is located on the lower side of the rotating shaft assembly 51. The fixing block 421 has a threaded hole on its side, the axis of which is parallel to the second connecting plate 33, and the adjusting bolt 422 is screwed into the threaded hole on the fixing block 421.

[0048] Specifically, a baffle 423 is fixedly installed on the side plate of the connecting seat 41. The baffle 423 is opposite to the fixing block 421. After the head of the adjusting bolt 422 protrudes, it presses against the side of the baffle 423 to apply torque to the connecting seat 41. The fixing block 421 is located at the edge of the second connecting plate 33. After the head of the adjusting bolt 422 retracts into the fixing block 421, the side of the baffle 423 abuts against the fixing block 421, at which point the top plate of the connecting seat 41 is horizontal. In this embodiment, the adjusting bolt 422 is a hand-tightening bolt.

[0049] Preferably, the vertical swing mechanism further includes a second floating component 43, which is used to support and buffer the connecting seat 41, and assists in pitch adjustment and prevents the adjusting bolt 422 from being damaged by impact.

[0050] Specifically, the lower end of the second floating component 43 is mounted on the outside of the second connecting plate 33 via a hinge seat, and the upper end is mounted on the bottom of the top plate of the connecting seat 41 via a hinge seat.

[0051] Specifically, both the first floating component 34 and the second floating component 43 employ gas springs.

[0052] Preferably, the posture adjustment mechanism further includes a horizontal swing mechanism, which is used to drive the armrest box 1 to rotate around the second direction to adjust the opening angle of the armrest box 1. The driver can adjust the opening angle of the armrest box 1 relative to the driver's torso according to his / her arm length, sitting posture and operating habits, so as to operate the operating handle and buttons on the armrest box 1 more comfortably.

[0053] Preferably, the horizontal swing mechanism includes a pivot assembly 51 and a locking assembly. The pivot assembly 51 supports the armrest box 1 and enables the armrest box 1 to rotate about a second direction. The locking assembly is used to lock the rotational position of the armrest box 1. A force is applied to the armrest box 1 to cause it to rotate about the axis of the pivot assembly 51. After the position is adjusted appropriately, the locking assembly locks the position.

[0054] Specifically, the armrest box 1 is rotatably connected to the top plate of the connecting seat 41 via a rotating shaft assembly 51. The T-shaped shaft of this rotating shaft assembly 51 passes through the bottom of the armrest box 1 and the top plate of the connecting seat 41 in sequence from inside the armrest box 1 and is fitted with a locking sleeve.

[0055] Specifically, a friction pad is provided between the bottom of the armrest box 1 and the top plate of the connecting seat 41 for smooth rotation of the armrest box 1.

[0056] Specifically, the locking assembly includes: an arc-shaped groove 521 formed at the bottom of the armrest box 1, a locking threaded hole 522 formed on the top plate of the connecting seat 41, and a locking screw. The center of curvature of the arc-shaped groove 521 coincides with the axis of the rotating shaft assembly 51 of the armrest box 1. The locking screw passes through the arc-shaped groove 521 and is screwed into the locking threaded hole 522. By tightening and loosening the locking screw, the armrest box 1 and the top plate of the connecting seat 41 are locked and unlocked.

[0057] Example 2

[0058] An industrial control console, combined with Figure 1 and Figure 2 As shown, it includes seat 6 and the adjustable armrest box mechanism of Embodiment 1. This application can be adaptively adjusted for different drivers, providing good operational comfort and reducing driver fatigue.

[0059] Specifically, the seat 6 is mounted on the mounting platform 7, and the adjustable armrest box mechanism is mounted on the side of the mounting platform 7, that is, the guide rail of the first guide assembly 21 is fixedly mounted on the mounting platform 7 by the fifth screw group. In this embodiment, an adjustable armrest box mechanism is mounted on each of the two sides of the mounting platform 7.

[0060] Specifically, an airbag 8 is provided between the seat 6 and the mounting platform 7.

[0061] Specifically, a foot pedal 9 is installed at the front end of the mounting platform 7.

[0062] Specifically, a display controller 10 is also installed on the first connecting plate 23.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable armrest box mechanism, characterized in that, It includes an armrest box (1) and a posture adjustment mechanism, wherein the posture adjustment mechanism includes: a horizontal adjustment mechanism, a vertical adjustment mechanism and a vertical swing mechanism; The horizontal adjustment mechanism is used to adjust the position of the armrest box (1) along the first direction in the horizontal plane; The vertical adjustment mechanism is used to adjust the position of the armrest box (1) along the second direction in the vertical plane; The vertical swing mechanism is used to drive the armrest box (1) to rotate around a third direction in the horizontal plane to adjust the tilt angle of the armrest box (1); The first direction, the second direction, and the third direction are perpendicular to each other; The posture adjustment mechanism also includes a horizontal swing mechanism, which is used to drive the armrest box (1) to rotate around the second direction to adjust the opening and closing angle of the armrest box (1).

2. The adjustable armrest box mechanism according to claim 1, characterized in that, The horizontal adjustment mechanism includes: a first guide component (21), a first locking device (22) and a first connecting plate (23). The first guide component (21) is connected to the first connecting plate (23) and restricts the first connecting plate (23) from moving in a first direction. The first locking device (22) is used to lock the position of the first connecting plate (23). The first connecting plate (23) is connected to the vertical adjustment mechanism.

3. An adjustable armrest box mechanism according to claim 1 or 2, characterized in that, The vertical adjustment mechanism includes: a second guide component (31), a second locking device (32) and a second connecting plate (33). The second guide component (31) is connected to the second connecting plate (33) and restricts the second connecting plate (33) from moving in a second direction. The second locking device (32) is used to lock the position of the second connecting plate (33).

4. The adjustable armrest box mechanism according to claim 3, characterized in that, The vertical adjustment mechanism also includes a first floating component (34), which is used for support and buffering of the second connecting plate (33).

5. The adjustable armrest box mechanism according to claim 1, characterized in that, The vertical swing mechanism includes a connecting seat (41) and a driving component. The connecting seat (41) supports the armrest box (1), and the driving component drives the connecting seat (41) to rotate around a third direction, thereby causing the armrest box (1) to change its tilt angle.

6. The adjustable armrest box mechanism according to claim 5, characterized in that, The drive assembly includes a fixed block (421) and an adjusting bolt (422). The fixed block (421) is fixed in position relative to the rotation axis of the connecting seat (41). The adjusting bolt (422) is threadedly connected to the fixed block (421) and passes through the fixed block (421) and abuts against the connecting seat (41). By tightening the adjusting bolt (422), the connecting seat (41) is pushed against gravity and rotated.

7. The adjustable armrest box mechanism according to claim 6, characterized in that, The vertical swing mechanism also includes a second floating component (43), which is used for support and cushioning of the connecting seat (41).

8. The adjustable armrest box mechanism according to claim 1, characterized in that, The horizontal swing mechanism includes a pivot assembly (51) and a locking assembly. The pivot assembly (51) supports the armrest box (1) and enables the armrest box (1) to rotate about a second direction. The locking assembly is used to lock the rotation position of the armrest box (1).

9. An industrial control console, characterized in that, Includes the seat (6) and the adjustable armrest box mechanism as described in any one of claims 1-8.

Images