Adjustable armrest box

Abstract

The utility model discloses an adjustable armrest box, which relates to the field of agricultural equipment and comprises an armrest box body, and a moving component for moving the armrest box body along the horizontal linear direction is arranged at the bottom of the armrest box body. A lifting assembly is arranged at the bottom of the moving assembly and used for adjusting the height of the moving assembly. The armrest box has the beneficial effects that the height and the front-back position of the position of the armrest box body can be adjusted through the moving assembly and the lifting assembly, the lifting assembly can be locked through the first self-locking assembly, the lifting assembly can stay at the designated height, the moving assembly can be locked through the second self-locking assembly, and the armrest box body can stay at the designated position; through cooperation of the first self-locking assembly and the second self-locking assembly, a plurality of gears are provided for height adjustment and front-back position adjustment of the device, and therefore the adaptability of the armrest box to different drivers can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to an adjustable armrest box. Background Art

[0002] Agricultural machinery operators often need to sit in the driver's seat for long periods of time to control the machinery. The comfort of the central control armrest box is crucial as it houses the operating handles, control buttons, and provides a convenient resting place for the driver's arms. However, the height of existing agricultural machinery armrest boxes is mostly fixed, which makes them inconvenient and uncomfortable for drivers of different heights and operating habits. Taller drivers may feel that the armrest box is too low, causing fatigue due to excessive arm extension, while shorter drivers may find it difficult to shrug their shoulders when operating because the armrest box is too high. Different operating scenarios, such as fine seeding operations, require more precise control and finer arm adjustments, and there are also differentiated requirements for the height of the armrest box. Currently, some armrest boxes support height adjustment. Among them, the armrest boxes that use mechanical structures to achieve height adjustment have poor adjustment accuracy and only have a few adjustment gears. Their adaptability needs to be improved. Utility Model Content

[0003] The purpose of the present invention is to provide an adjustable armrest box in order to solve the above problems, as described below.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The utility model provides an adjustable armrest box, comprising an armrest box body, wherein a moving assembly for moving the armrest box body along a horizontal straight line is provided at the bottom of the armrest box body;

[0006] A lifting assembly is provided at the bottom of the moving assembly for adjusting the height of the moving assembly;

[0007] The armrest box body is provided with a first self-locking component and a second self-locking component. The first self-locking component and the second self-locking component cooperate with the lifting component and the moving component respectively to fix the position of the armrest box body.

[0008] By adopting the above-mentioned adjustable armrest box, the position of the armrest box body can be adjusted in height and front and rear position through the moving component and the lifting component. The lifting component can be locked by the first self-locking component so that the lifting component can stay at a specified height. The moving component can be locked by the second self-locking component so that the armrest box body can stay in the specified position. Through the cooperation of the first self-locking component and the second self-locking component, the height adjustment and front and rear position adjustment of the device have several gears, thereby improving the adaptability of the armrest box to different drivers.

[0009] Preferably, a groove is provided in the armrest box body, and a plurality of control buttons 2 are provided in the groove.

[0010] Preferably, a mounting bracket for mounting a multimedia display is fixedly connected to the armrest box body, and a multi-function handle and a plurality of control buttons are provided on the armrest box body.

[0011] Preferably, the lifting assembly includes an installation slot 1 and an installation slot 2, and the installation slot 1 and the installation slot 2 are respectively rotatably connected with a fixed shaft 1 and a fixed shaft 2, and the fixed shaft 1 and the fixed shaft 2 are respectively fixedly connected with a driving rod 2 and a driving rod 1, and the installation slot 1 and the installation slot 2 are both provided with a sliding groove, and the two ends of the driving rod 1 and the driving rod are both fixedly connected with a fixed rod, and the two fixed rods are respectively slidably connected to the two sliding grooves, and the fixed shaft 2 is fixedly connected with a gear, and a tension spring 1 is fixedly connected between the fixed shaft 1 and the horizontal corresponding fixed rod.

[0012] Preferably, the driving rod 1 and the driving rod 2 are distributed in an X shape, and the driving rod 1 and the driving rod 2 are rotationally connected at the intersection.

[0013] Preferably, the moving component includes a slide rail, a slider is slidably connected inside the slide rail, a tooth plate is fixedly connected to the upper side of the slider, and the tooth plate is fixedly connected to the bottom of the armrest box body, and the slide rail is fixedly connected to the second mounting slot.

[0014] Preferably, the first self-locking component includes a rotating shaft and a clamping rod, the rotating shaft is rotatably connected to the slide rail, the end of the rotating shaft is fixedly connected to a handle, the surface of the rotating shaft is fixedly connected to a push rod, the clamping rod is vertically connected to the slide rail, and the lower end of the clamping rod passes through the slide rail and the mounting groove 2 in sequence and is clamped with the gear, the upper end of the clamping rod is fixedly connected to a fixed plate 1, a tension spring 2 is fixedly connected between the fixed plate 1 and the slide rail, and the push rod 1 corresponds to the bottom of the fixed plate 1.

[0015] Preferably, the second self-locking component includes a second rotating shaft, which is rotatably connected to the slide rail, a second handle fixedly connected to the second end of the rotating shaft, a second top rod fixedly connected to the surface of the second rotating shaft, a fixed frame fixedly connected to the slide rail, a second clamping rod vertically slidably connected to the fixed frame, a second clamping rod fixedly connected to a second fixed plate, a spring fixedly connected between the second fixed plate and the bottom of the inner wall of the slide rail, the upper end of the second clamping rod clamped with the tooth plate, and the second clamping rod corresponds to the upper side of the second fixed plate.

[0016] The beneficial effects are:

[0017] Through the moving component and the lifting component, the position of the armrest box body can be adjusted in height and front and rear position. The lifting component can be locked by the first self-locking component so that the lifting component can stay at a specified height. The moving component can be locked by the second self-locking component so that the armrest box body can stay in the specified position. Through the cooperation of the first self-locking component and the second self-locking component, the height adjustment and front and rear position adjustment of the device have several gears, thereby improving the adaptability of the armrest box to different drivers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the armrest box body of the utility model;

[0022] Figure 4 This is a left-side structural diagram of the lifting assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting component of the utility model;

[0024] Figure 6 This is a schematic diagram of the left side cross-sectional structure of the slide rail of the utility model;

[0025] Figure 7 This is a schematic diagram of the three-dimensional cross-sectional structure of the slide rail of the utility model;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the clamping rod of the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Armrest box body; 2. Multi-function handle; 3. Mounting bracket; 4. Control button 1; 5. First self-locking component; 6. Second self-locking component; 7. Groove; 8. Control button 2; 9. Lifting component; 10. Moving component; 11. Handle 1; 12. Handle 2; 13. Mounting slot 1; 14. Mounting slot 2; 15. Fixed shaft 1; 16. Fixed shaft 2; 17. Gear; 18. Drive rod 1; 19. Drive rod 2; 20. Fixed rod; 21. Slide slot; 22. Tension spring 1; 23. Push rod 1; 24. Rotating shaft 1; 25. Clamping rod 1; 26. Tension spring 2; 27. Fixed plate 1; 28. Slide rail; 29. ​​Slider; 30. Tooth plate; 31. Rotating shaft 2; 32. Torsion spring; 33. Push rod 2; 34. Fixed frame; 35. Clamping rod 2; 36. Fixed plate 2; 37. Spring. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-8 As shown, the utility model provides an adjustable armrest box, comprising an armrest box body 1, a moving assembly 10 for moving the armrest box body 1 along a horizontal straight line direction is provided at the bottom of the armrest box body 1;

[0031] A lifting assembly 9 is provided at the bottom of the moving assembly 10 for adjusting the height of the moving assembly 10;

[0032] The armrest box body 1 is provided with a first self-locking component 5 and a second self-locking component 6 , which cooperate with the lifting component 9 and the moving component 10 respectively to fix the position of the armrest box body 1 .

[0033] As an optional embodiment, a groove 7 is provided in the armrest box body 1, and several control buttons 8 are provided in the groove 7. The control buttons 8 are linked to some important functions. Setting the control buttons 8 in the groove 7 can avoid accidental touch.

[0034] A mounting bracket 3 for installing a multimedia display is fixedly connected to the armrest box body 1. A multi-function handle 2 and several control buttons 4 are provided on the armrest box body 1. The multi-function handle 2 is the existing technology. The armrest box body 1 integrates several devices for controlling the vehicle, which improves the integration of the armrest box body 1 and facilitates assembly.

[0035] The lifting assembly 9 includes a mounting slot 13 and a mounting slot 2 14, and the mounting slot 13 and the mounting slot 2 14 are respectively rotatably connected to a fixed shaft 15 and a fixed shaft 2 16, and the fixed shaft 15 and the fixed shaft 2 16 are respectively fixedly connected to a driving rod 2 19 and a driving rod 18, and the mounting slot 13 and the mounting slot 2 14 are both provided with a slide groove 21, and the ends of the driving rod 18 and the driving rod 2 19 are fixedly connected to a fixed rod 20, and the two fixed rods 20 are respectively slidably connected to the two slide grooves 21, and the fixed shaft 2 16 is fixedly connected to a gear 17, and a tension spring 1 22 is fixedly connected between the fixed shaft 15 and the horizontal corresponding fixed rod 20;

[0036] By pulling the fixing rod 20 by the tension spring 1 22, the fixing rod 20 is brought close to the fixing shaft 1 15. The fixing rod 20, the fixing shaft 15 cooperate with the driving rod 1 18 and the driving rod 2 19 to move the installation slot 2 14 upward. The gear 17 is fixed by the first self-locking component 5 so that the driving rod 1 18 cannot move, thereby fixing the height of the installation slot 2 14.

[0037] The driving rod 1 18 and the driving rod 2 19 are distributed in an X shape, and the intersection of the driving rod 18 and the driving rod 2 19 is rotationally connected.

[0038] The moving component 10 includes a slide rail 28, in which a slider 29 is slidably connected. A tooth plate 30 is fixedly connected to the upper side of the slider 29, and the tooth plate 30 is fixedly connected to the bottom of the armrest box body 1. The slide rail 28 is fixedly connected to the mounting groove 2 14. The slider 29 can only move along the length direction of the slide rail 28 and cannot be separated from the slide rail 28. The cooperation between the slide rail 28 and the slider 29 enables the armrest box body 1 to move stably along a straight line.

[0039] The first self-locking component 5 includes a rotating shaft 24 and a clamping rod 25. The rotating shaft 24 is rotatably connected to the slide rail 28. The end of the rotating shaft 24 is fixedly connected to the handle 11. The surface of the rotating shaft 24 is fixedly connected to the push rod 23. The clamping rod 25 is vertically connected to the slide rail 28. The lower end of the clamping rod 25 passes through the slide rail 28 and the mounting groove 2 14 in sequence and is clamped to the gear 17. The upper end of the clamping rod 25 is fixedly connected to the fixing plate 27. A tension spring 26 is fixedly connected between the fixing plate 27 and the slide rail 28. The push rod 23 corresponds to the bottom of the fixing plate 27.

[0040] The tension spring 26 is used to pull the card rod 1 25 downward, press the handle 11 downward, make the push rod 1 23 swing and push the fixed plate 1 27 upward, so that the card rod 1 25 moves upward and disengages from the gear 17, and then the lifting assembly 9 can be adjusted.

[0041] The second self-locking assembly 6 includes a second rotating shaft 31, which is rotatably connected to the slide rail 28. The end of the second rotating shaft 31 is fixedly connected to the second handle 12. The surface of the second rotating shaft 31 is fixedly connected to the second push rod 33. The slide rail 28 is fixedly connected to a fixed frame 34. The fixed frame 34 is vertically slidably connected to the second clamping rod 35. The second clamping rod 35 is fixedly connected to the second fixing plate 36. A spring 37 is fixedly connected between the second fixing plate 36 and the bottom of the inner wall of the slide rail 28. The upper end of the second clamping rod 35 is clamped with the tooth plate 30, and the second clamping rod 35 corresponds to the upper side of the second fixing plate 36.

[0042] The second clamping rod 35 is engaged with the tooth plate 30 to fix the position of the armrest box body 1. By pressing the second handle 12 downward, the second push rod 33 presses the second fixing plate 36 downward. Then the second clamping rod 35 moves downward and disengages from the tooth plate 30, and the slider 29 can be moved.

[0043] A torsion spring 32 is sleeved on both the rotating shaft 1 24 and the rotating shaft 2 31 . One end of the two torsion springs 32 is fixedly connected to the slide rail 28 , and the other end is fixedly connected to the rotating shaft 1 24 and the rotating shaft 2 31 respectively. The function of the torsion spring 32 is to stabilize the handle 1 11 and the handle 2 12 .

[0044] By adopting the above structure, the position of the armrest box body 1 can be adjusted in height and front and rear position through the moving component 10 and the lifting component 9, the lifting component 9 can be locked by the first self-locking component 5, so that the lifting component 9 can stay at a specified height, and the moving component 10 can be locked by the second self-locking component 6, so that the armrest box body 1 can stay in the specified position. Through the cooperation of the first self-locking component 5 and the second self-locking component 6, the height adjustment and front and rear position adjustment of the device have several gears, thereby improving the adaptability of the armrest box to different drivers.

[0045] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An adjustable armrest box, characterized by: The utility model comprises an armrest box body (1), wherein a moving component (10) for moving the armrest box body (1) along a horizontal straight line direction is provided at the bottom of the armrest box body (1); A lifting assembly (9) is provided at the bottom of the moving assembly (10) for adjusting the height of the moving assembly (10); The armrest box body (1) is provided with a first self-locking component (5) and a second self-locking component (6). The first self-locking component (5) and the second self-locking component (6) respectively cooperate with the lifting component (9) and the moving component (10) to fix the position of the armrest box body (1).

2. The adjustable armrest box according to claim 1, characterized in that: A groove (7) is provided in the armrest box body (1), and a plurality of control buttons (8) are provided in the groove (7).

3. The adjustable armrest box according to claim 1, characterized in that: A mounting frame (3) for mounting a multimedia display is fixedly connected to the armrest box body (1), and a multifunctional handle (2) and a plurality of control buttons (4) are provided on the armrest box body (1).

4. The adjustable armrest box according to claim 1, characterized in that: The lifting assembly (9) includes a mounting groove 1 (13) and a mounting groove 2 (14), wherein the mounting groove 1 (13) and the mounting groove 2 (14) are respectively rotatably connected with a fixed shaft 1 (15) and a fixed shaft 2 (16), wherein the fixed shaft 1 (15) and the fixed shaft 2 (16) are respectively fixedly connected with a driving rod 2 (19) and a driving rod 1 (18), wherein both the mounting groove 1 (13) and the mounting groove 2 (14) are provided with a sliding groove (21), wherein the ends of the driving rod 1 (18) and the driving rod 2 (19) are both fixedly connected with a fixed rod (20), wherein the two fixed rods (20) are respectively slidably connected with the two sliding grooves (21), wherein the fixed shaft 2 (16) is fixedly connected with a gear (17), and a tension spring 1 (22) is fixedly connected between the fixed shaft 1 (15) and the horizontal corresponding fixed rod (20).

5. The adjustable armrest box according to claim 4, characterized in that: The driving rod 1 (18) and the driving rod 2 (19) are distributed in an X shape, and the driving rod 1 (18) and the driving rod 2 (19) are rotatably connected at the intersection.

6. The adjustable armrest box according to claim 4, characterized in that: The moving assembly (10) includes a slide rail (28), a slider (29) is slidably connected inside the slide rail (28), a tooth plate (30) is fixedly connected to the upper side of the slider (29), and the tooth plate (30) is fixedly connected to the bottom of the armrest box body (1), and the slide rail (28) is fixedly connected to the second mounting groove (14).

7. The adjustable armrest box according to claim 6, characterized in that: The first self-locking component (5) includes a rotating shaft (24) and a clamping rod (25), the rotating shaft (24) is rotatably connected to the slide rail (28), the end of the rotating shaft (24) is fixedly connected to a handle (11), the surface of the rotating shaft (24) is fixedly connected to a push rod (23), the clamping rod (25) is vertically connected to the slide rail (28), and the lower end of the clamping rod (25) passes through the slide rail (28) and the mounting groove (14) in sequence and is clamped with the gear (17), the upper end of the clamping rod (25) is fixedly connected to a fixed plate (27), a tension spring (26) is fixedly connected between the fixed plate (27) and the slide rail (28), and the push rod (23) corresponds to the bottom of the fixed plate (27).

8. The adjustable armrest box according to claim 7, characterized in that: The second self-locking component (6) includes a second rotating shaft (31), the second rotating shaft (31) is rotatably connected to the slide rail (28), the end of the second rotating shaft (31) is fixedly connected to a second handle (12), the surface of the second rotating shaft (31) is fixedly connected to a second push rod (33), the slide rail (28) is fixedly connected to a fixed frame (34), the fixed frame (34) is vertically slidably connected to a second clamping rod (35), the second clamping rod (35) is fixedly connected to a second fixed plate (36), a spring (37) is fixedly connected between the second fixed plate (36) and the bottom of the inner wall of the slide rail (28), the upper end of the second clamping rod (35) is clamped with the tooth plate (30), and the second clamping rod (35) corresponds to the upper side of the second fixed plate (36).

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