Vehicle-mounted office assembly of commercial vehicle

Abstract

The utility model provides a commercial vehicle-mounted office assembly, which relates to the technical field of commercial vehicles and comprises a U-shaped recycling hopper and an office desktop, an electric control cylinder is arranged at the edge of one side in the U-shaped recycling hopper, the top end of the electric control cylinder is connected with one side of the bottom surface of the office desktop, and a telescopic desktop is slidably arranged on the bottom surface of the office desktop. An expanding table top is slidably arranged on the bottom face of the telescopic table top, a recycling handle is arranged outside one side outside the U-shaped recycling hopper in a bolting mode, a lifting shaft is arranged on the outer surface of the side, away from the recycling handle, of the office table top, a flexible positioning belt is arranged on the surface of the lifting shaft in a sleeving mode, and a recycling handle is arranged at the end of the flexible positioning belt; the whole office table top is recycled on the surface of the U-shaped recycling hopper through contraction of the electric control air cylinder, the recycled office table top is matched with the U-shaped recycling hopper to form a square box structure, carrying is conducted through the recycling handle on the surface of the flexible positioning belt, the whole office table top is of a recyclable folding structure, the size is small and flat, and the office table top can be placed at the bottom of a commercial vehicle seat when not used. The space is not occupied, and the portability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial vehicles, in particular to an in-vehicle office component for commercial vehicles. Background Art

[0002] According to the integrated leisure and office bar for commercial vehicles disclosed in Chinese Patent Publication No. CN210821942U, which includes a support device and a central control bar. A storage device is arranged on the support device, a folding device is arranged on the front side of the support device. The storage device includes a drawer, sliding mechanisms are arranged on both sides of the drawer. The sliding mechanism includes an inner slide rail, a support spring is arranged inside the inner slide rail, steel balls are arranged on the upper and lower sides of the support spring, an outer chute is arranged outside the inner slide rail. A placement board is arranged on the side of the support device away from the drawer. The folding device includes a folding board, support legs are arranged on the rear side of the folding board, and fastening mechanisms are arranged on both sides of the folding board. By rotating the folding board and the middle partition board, the utility model facilitates the folding support and storage of the workbench, improves the usable area of the working area, and improves the convenience of work. Through the operation screen, the selection of display screen audio and video playback can be carried out, improving the diversity of the use of the bar.

[0003] The following technical problems exist in the above patent document and the prior art:

[0004] 1. When using the office desk of a commercial vehicle, the overall structure of the device is large in volume and cannot be folded, occupying a large amount of space. It is not easy to place in a commercial vehicle with a small space, and it cannot be taken and used at will, resulting in low portability.

[0005] 2. When using the office desk of a commercial vehicle, the desktop is fixed and cannot be expanded, and the expandability of the existing single telescopic structure desktop is insufficient to meet the diversified office needs of commercial vehicles. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the disadvantages of large volume and low portability of the office desktop of a commercial vehicle and insufficient expandability of the desktop in the prior art, and to propose an in-vehicle office component for commercial vehicles.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme: An in-vehicle office component for commercial vehicles, including a U-shaped recycling hopper and an office desktop. An electric control cylinder is arranged at the edge of one side inside the U-shaped recycling hopper, the top of the electric control cylinder is connected to one side of the bottom surface of the office desktop. An expandable desktop is slidably arranged on the bottom surface of the office desktop, and a telescopic desktop is slidably arranged on the bottom surface of the expandable desktop. A recycling handle is bolted on the outer side of the U-shaped recycling hopper away from the electric control cylinder. A lifting shaft is arranged on the outer surface of the office desktop away from the recycling handle, a flexible positioning belt is sleeved on the surface of the lifting shaft, and a recycling handle is arranged at the end of the flexible positioning belt.

[0008] Preferably, a U-shaped recovery shaft groove is provided at the bottom surface of the extended desktop. One end inside the U-shaped recovery shaft groove is pivotally connected with a telescopic sleeve. A U-shaped sleeve rod is slidably engaged inside the telescopic sleeve. Both the U-shaped sleeve rod and the telescopic sleeve are engaged and located inside the U-shaped recovery shaft groove.

[0009] Preferably, parallel chutes are formed on the bottom surface of the office desktop. One end of the top surface of the telescopic desktop is bolted with a T-shaped slider, and the T-shaped slider is slidably located inside the parallel chutes.

[0010] Preferably, a limit chute is provided at the center position of the bottom surface of the telescopic desktop. One end of the top surface of the extended desktop is provided with a limit slider, and the limit slider is slidably located inside the limit chute. The bottom end of the limit slider is embedded inside the extended desktop, and the limit slider is pivotally connected with the extended desktop.

[0011] Preferably, a water cup groove is provided at one end of the top surface of the office desktop. A folding cup sleeve is provided on the inner wall of the water cup groove, and the outer wall of the folding cup sleeve abuts against the inner wall of the water cup groove.

[0012] Preferably, an electric control switch is provided on the side surface of the office desktop, and the electric control switch is electrically connected with the electric control cylinder. Adjacent electric control cylinders are synchronously controlled.

[0013] Preferably, the bottom surface of the office desktop is in clearance fit with the inner wall of the U-shaped recovery hopper, and the top surface of the office desktop has the same outer wall contour as the U-shaped recovery hopper.

[0014] Beneficial effects

[0015] In the present utility model, the height adjustment drive of the office desktop is carried out by an electric control cylinder inside the U-shaped recovery hopper, and a telescopic desktop and an extended desktop which can be slidably adjusted are arranged at the bottom of the office desktop for desktop expansion. When the whole device is not in use, the telescopic desktop and the extended desktop can be slidably retracted to the bottom of the office desktop, and the whole is recovered on the surface of the U-shaped recovery hopper by the contraction of the electric control cylinder. After recovery, the office desktop and the U-shaped recovery hopper form a square box structure, and the whole device is carried by the recovery handle on the surface of the flexible positioning belt. The whole office desktop adopts a recoverable and foldable structure, which is small, flat in volume, can be placed at the bottom of the business vehicle seat when not in use, does not occupy space, and has high portability.

[0016] In this utility model, a U-shaped recycling hopper is adopted, and the height adjustment of the office desk is driven by an electric control cylinder inside. A sliding and adjustable telescopic desk and an extended desk are arranged at the bottom of the office desk for desk expansion. When the whole device is in use, the height can be adjusted according to the usage requirements. After unfolding, the U-shaped recycling hopper is clamped into the bottom of the business vehicle seat, reducing the occupied space. The space is linearly or L-shaped expanded through the telescopic desk and the extended desk, increasing the office range, facilitating office use in partitions inside the business vehicle, and increasing the utilization rate of the office range and office space. Brief Description of the Drawings

[0017] Figure 1 It is the completely folded structure diagram of the office desk of this utility model;

[0018] Figure 2 It is the height adjustment structure diagram of the office desk of this utility model;

[0019] Figure 3 It is the telescopic desk adjustment structure diagram of this utility model;

[0020] Figure 4 It is the extended desk adjustment structure diagram of this utility model;

[0021] Figure 5 It is the completely unfolded structure diagram of this utility model;

[0022] Figure 6 It is the completely unfolded axonometric drawing of this utility model;

[0023] Figure 7 It is the telescopic desk connection and disassembly structure diagram of this utility model.

[0024] Legend Explanation:

[0025] 1. U-shaped recycling hopper; 2. Recycling handle; 3. Electric control cylinder; 4. Office desk; 5. Lifting shaft; 6. Flexible positioning belt; 7. Water cup slot; 8. Folding cup sleeve; 9. Electric control switch; 10. Telescopic desk; 11. Parallel sliding groove; 12. T-shaped slider; 13. Limit sliding groove; 14. Extended desk; 15. Limit slider; 16. Telescopic sleeve; 17. U-shaped sleeve rod; 18. U-shaped recycling shaft slot. Detailed Embodiment

[0026] In order to make the technical means, creative features, achieved purposes and effects realized by this utility model easy to understand, the following combines specific embodiments and drawings to further elaborate this utility model. However, the following embodiments are only the preferred embodiments of this utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of this utility model.

[0027] The specific embodiments of the present utility model will be described below in conjunction with the accompanying drawings. Specific Embodiment 1:

[0029] Referring to Figure 1-7 , a vehicle-mounted office component for a commercial vehicle, comprising a U-shaped recycling hopper 1 and an office desktop 4. An electric control cylinder 3 is provided at one side edge inside the U-shaped recycling hopper 1. The top end of the electric control cylinder 3 is connected to one side of the bottom surface of the office desktop 4. An electric control switch 9 is provided on the side surface of the office desktop 4, and the electric control switch 9 is electrically connected to the electric control cylinder 3. Adjacent electric control cylinders 3 are synchronously controlled. To realize the electric control adjustment of the office desktop 4, it is set that the electric control cylinder 3 is controlled by the electric control switch 9. The electric control switch 9 is set to be two, which respectively control the elongation and contraction of the movable end of the electric control cylinder 3. By long pressing, the movable end extends and contracts. After releasing, the movable end stops extending and contracting. Thus, the user inside the commercial vehicle can control the extension and contraction of the movable end of the electric control cylinder 3 by pressing the electric control switch 9, thereby driving the office desktop 4 to move up and down and adjusting the height of the office desktop 4 to adapt to the usage requirements.

[0030] When the entire device is stored and used, since the telescopic desktop 10 is slidably provided on the bottom surface of the office desktop 4, and the extended desktop 14 is slidably provided on the bottom surface of the telescopic desktop 10, a recycling handle 2 is bolted to the outside of one side of the U-shaped recycling hopper 1 away from the electric control cylinder 3. On the outer surface of the side of the office desktop 4 away from the recycling handle 2, a lifting shaft 5 is provided. A flexible positioning belt 6 is sleeved on the surface of the lifting shaft 5, and the end of the flexible positioning belt 6 is provided with the recycling handle 2. When the entire device is actually used, it is mainly used for office work through the office desktop 4, the telescopic desktop 10 and the extended desktop 14. The telescopic desktop 10 and the extended desktop 14 can both be retracted to the bottom of the office desktop 4. To ensure that the telescopic desktop 10 and the extended desktop 14 after contraction can be recycled into the U-shaped recycling hopper 1, the maximum width dimension of the telescopic desktop 10 and the extended desktop 14 is set to be the same as the width of the bottom end of the office desktop 4. The length of the telescopic desktop 10 is the same as the length of the parallel sliding groove 11. The two ends of the parallel sliding groove 11 do not penetrate the surface of the office desktop 4. The length of the extended desktop 14 is the same as the length of the limit sliding groove 13. The two ends of the limit sliding groove 13 do not penetrate the two ends of the telescopic desktop 10. Ensure that the telescopic desktop 10 and the extended desktop 14 can be recycled into the U-shaped recycling hopper 1 after being completely folded. The height of the driving end of the electric control cylinder 3 is less than or equal to the thickness of the extended desktop 14 and the telescopic desktop 10. When the movable end of the electric control cylinder 3 maintains the shortest contraction distance, the bottom surface of the top end of the office desktop 4 just abuts against the top surface of the U-shaped recycling hopper 1, maintaining the dimensional limit. When the movable end of the electric control cylinder 3 contracts to the minimum length, the bottom surface of the extended desktop 14 abuts against the bottom surface of the U-shaped recycling hopper 1, and the bottom surface of the top end of the office desktop 4 abuts against the top surface of the U-shaped recycling hopper 1, completing the recycling of the entire office desktop 4. And it is folded through the flexible positioning belt 6 provided on the surface until the two recycling handles 2 coincide. By lifting the two recycling handles 2, the entire device can be taken. The folded entire device can be placed at the bottom of the business vehicle seat to save space.

[0031] When the entire office desktop 4 is unfolded and used, since the telescopic desktop 10 and the office desktop 4 can be slidably controlled through the cooperation of the parallel sliding groove 11 and the T-shaped slider 12 and will not fall off, the parallel sliding groove 11 is opened on the bottom surface of the office desktop 4. One end of the top surface of the telescopic desktop 10 is bolted with a T-shaped slider 12, and the T-shaped slider 12 is slidably located inside the parallel sliding groove 11. The telescopic desktop 10 and the extended desktop 14 are slidably driven through the cooperation of the limit slider 15 and the limit sliding groove 13, and the angle rotation of the extended desktop 14 is realized through the movable shaft connection of the limit slider 15. When using for office work, according to the needs of the office range, the stretching of the telescopic desktop 10 and the extended desktop 14 can be selected. As Figure 3 shown, only the telescopic desktop 10 can be stretched to form the office use of two areas of the office desktop 4 and the telescopic desktop 10. As Figure 4As shown, perform the linear stretching of the telescopic desktop 10 and the extended desktop 14 for office use in three areas. As shown in Figure 5, according to the internal seat space limit and usage requirements of the commercial vehicle, an L-shaped structure can be formed between the telescopic desktop 10 and the extended desktop 14. A limit chute 13 is provided at the center of the bottom surface of the telescopic desktop 10, and a limit slider 15 is provided at one end of the top surface of the extended desktop 14. The limit slider 15 slides inside the limit chute 13. The bottom end of the limit slider 15 is embedded inside the extended desktop 14, and the limit slider (15) is pivotally connected to the extended desktop 14. The angle is adjusted by rotating the limit slider 15 of the extended desktop 14 to form three areas for office use. The use of the office area of the entire device can be adjusted according to actual usage requirements, with strong adaptability, easy adjustment, and high stability.

[0032] To meet the office function requirements of the entire device, a water cup slot 7 is provided at one end of the top surface of the office desktop 4. A folding cup holder 8 is provided on the inner wall of the water cup slot 7, and the outer wall of the folding cup holder 8 abuts against the inner wall of the water cup slot 7. The folding cup holder 8 can be folded and retracted into the water cup slot 7 when not in use. The depth of the water cup slot 7 is the same as the thickness of the office desktop 4. When in use, after placing the cup, the folding cup holder 8 is propped open to hold the water cup, facilitating office work inside the commercial vehicle to prevent the use of beverage containers such as water cups and milk tea cups. The bottom surface of the office desktop 4 has a clearance fit with the inner wall of the U-shaped recycling hopper 1, and the top surface of the office desktop 4 has the same outer wall contour as the U-shaped recycling hopper 1, ensuring the regularity of the folded office desktop 4 and the U-shaped recycling hopper 1 and avoiding gaps on the surface after folding. Specific Embodiment Two:

[0034] Refer to Figure 1-7 , based on the content in Specific Embodiment One, further disclose the following content:

[0035] An L-shaped recycling shaft groove 18 is provided on the bottom surface of the extended desktop 14. One end inside the L-shaped recycling shaft groove 18 is pivotally connected with a telescopic sleeve 16. A U-shaped sleeve rod 17 is slidably engaged inside the telescopic sleeve 16. Both the U-shaped sleeve rod 17 and the telescopic sleeve 16 are engaged inside the L-shaped recycling shaft groove 18. After the extended desktop 14 is unfolded, to ensure the bearing capacity and supporting force of the surface and prevent the entire device from tipping over, support is provided through the telescopic sleeve 16 and the U-shaped sleeve rod 17. A plurality of holes with the same spacing are linearly arranged on the surface of the telescopic sleeve 16 between the telescopic sleeve 16 and the U-shaped sleeve rod 17. A set of spring pins is provided on the surface of the U-shaped sleeve rod 17 for snap-fitting and positioning, enabling adjustment of the telescopic height. The structure can refer to the telescopic structure of the handle of an existing folding umbrella. The height is adjusted by rotating the telescopic sleeve 16 90 degrees along the L-shaped recycling shaft groove 18 to keep it parallel to the extending direction of the movable end of the electric control cylinder 3, realizing the support for the extended desktop 14. Select and adjust the telescopic height of the U-shaped sleeve rod 17 and the telescopic sleeve 16 according to actual usage needs.

[0036] Inside one end of the U-shaped recovery shaft groove 18 axially connected to the telescopic sleeve 16, there is a guiding shaft for connecting with the telescopic sleeve 16 to adjust the angle. There is a certain frictional force between the telescopic sleeve 16 and the guiding shaft to ensure the stability of the telescopic sleeve 16 after the angle adjustment.

[0037] During actual use, a controller and a power supply unit are arranged at the connection position between the side of the office desktop 4 and the electric control switch 9 or inside the office desktop 4 for connecting with the electric control cylinder 3 and the electric control switch 9.

[0038] In summary:

[0039] 1. The height of the office desktop 4 is adjusted and driven by the electric control cylinder 3 inside the U-shaped recovery hopper 1. A slidable and adjustable telescopic desktop 10 and an extended desktop 14 are arranged at the bottom of the office desktop 4 for desktop expansion. When the whole device is not in use, the telescopic desktop 10 and the extended desktop 14 can be slid and retracted to the bottom of the office desktop 4, and the whole device is retracted onto the surface of the U-shaped recovery hopper 1 by the contraction of the electric control cylinder 3. After recovery, the office desktop 4 and the U-shaped recovery hopper 1 form a square box structure, and the whole device is carried by the recovery handle 2 on the surface of the flexible positioning belt 6, making the whole office desktop 4 adopt a recyclable and foldable structure, which is small, flat in volume, can be placed under the business vehicle seat when not in use, does not occupy space, and has high portability.

[0040] 2. The height of the office desktop 4 is adjusted and driven by the electric control cylinder 3 inside the U-shaped recovery hopper 1. A slidable and adjustable telescopic desktop 10 and an extended desktop 14 are arranged at the bottom of the office desktop 4 for desktop expansion. When the whole device is in use, the height can be adjusted according to the use requirements, and the unfolded U-shaped recovery hopper 1 is clamped into the bottom of the business vehicle seat to reduce the occupied space. The space is linearly or L-shaped expanded through the telescopic desktop 10 and the extended desktop 14 to increase the office range, facilitating office use in different areas inside the business vehicle and increasing the utilization rate of the office range and office space.

[0041] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0042] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted office component for a commercial vehicle, comprising a U-shaped recycling hopper (1) and an office desktop (4), characterized in that: On one side edge inside the U-shaped recycling hopper (1), there is an electric control cylinder (3). The top end of the electric control cylinder (3) is connected to the bottom surface of one side of the office desk (4). On the bottom surface of the office desk (4), there is a telescopic desk top (10) slidingly arranged. On the bottom surface of the telescopic desk top (10), there is an extended desk top (14) slidingly arranged. On the outer side of the U-shaped recycling hopper (1) away from the electric control cylinder (3), there is a recycling handle (2) bolted. On the outer surface of one side of the office desk (4) away from the recycling handle (2), there is a lifting shaft (5). On the surface of the lifting shaft (5), there is a flexible positioning belt (6) sleeved. The end of the flexible positioning belt (6) is provided with the recycling handle (2).

2. The on-vehicle office component for a commercial vehicle according to claim 1, wherein: On the bottom surface of the extended desk top (14), there is a U-shaped recycling shaft groove (18). At one end inside the U-shaped recycling shaft groove (18), there is a telescopic sleeve (16) pivotally connected. Inside the telescopic sleeve (16), there is a U-shaped sleeve rod (17) slidingly engaged. Both the U-shaped sleeve rod (17) and the telescopic sleeve (16) are engaged and located inside the U-shaped recycling shaft groove (18).

3. The on-vehicle office component for a commercial vehicle according to claim 1, wherein: On the bottom surface of the office desk (4), there are parallel sliding grooves (11) opened. At one end of the top surface of the telescopic desk top (10), there is a T-shaped slider (12) bolted, and the T-shaped slider (12) slides inside the parallel sliding grooves (11).

4. The on-vehicle office component for a commercial vehicle according to claim 1, wherein: At the center position of the bottom surface of the telescopic desk top (10), there is a limit sliding groove (13). At one end of the top surface of the extended desk top (14), there is a limit slider (15), and the limit slider (15) slides inside the limit sliding groove (13). The bottom end of the limit slider (15) is embedded inside the extended desk top (14), and the limit slider (15) is pivotally connected to the extended desk top (14).

5. The on-vehicle office component of a commercial vehicle according to claim 1, characterized in that: At one end of the top surface of the office desk (4), there is a water cup groove (7). Inside the inner wall of the water cup groove (7), there is a folding cup sleeve (8), and the outer wall of the folding cup sleeve (8) abuts against the inner wall of the water cup groove (7).

6. The on-vehicle office component for a commercial vehicle according to claim 1, characterized in that: On the side surface of the office desk (4), there is an electric control switch (9), and the electric control switch (9) is electrically connected to the electric control cylinder (3). Adjacent electric control cylinders (3) are synchronously controlled.

7. The on-vehicle office component for a commercial vehicle according to claim 1, characterized in that: The bottom surface of the office desk (4) has an interference fit with the inner wall of the U-shaped recycling hopper (1), and the top surface of the office desk (4) has the same outer wall contour as the U-shaped recycling hopper (1).

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