A device bin door turnover device and device bin

Abstract

This utility model relates to the technical field of equipment warehouse door opening and closing devices, and discloses an equipment warehouse door flipping device and an equipment warehouse. The equipment warehouse door flipping device includes at least two spaced eccentric transmission plates, at least two support rods, and at least two sets of telescopic rods. Each eccentric transmission plate is rotatably disposed within the warehouse body. One end of each support rod is fixed to an eccentric transmission plate, and the other end is rotatably connected to the inner wall of the warehouse door about a first axis. Each set of telescopic rods includes a first telescopic rod and a second telescopic rod. One end of each first telescopic rod is rotatably connected to the rear wall of the warehouse body opposite the warehouse door about a second axis, and the other end is rotatably connected to an eccentric transmission plate about a third axis. One end of each second telescopic rod is rotatably connected to a side wall of the warehouse body about a fourth axis, and the other end is rotatably connected to the inner wall of the warehouse door about a fifth axis. The warehouse door is subjected to force that allows for translational switching between an open state and a closed state. The warehouse door occupies a small space when opening and closing, and the door opening degree is large.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment warehouse door opening and closing devices, and in particular to an equipment warehouse door flipping device and an equipment warehouse. Background Technology

[0002] Transport vehicles typically carry tools and equipment. To facilitate management and storage, they are equipped with toolboxes, equipment compartments, and unloading boxes. Examples include oil tankers, milk transport trucks, aircraft refueling trucks, shower trucks, motorhomes, and camping vehicles, all of which have equipment compartments with different functions. Currently, the doors of these equipment compartments are generally opened and closed via hinges or linkages, i.e., flip-opening and closing, such as flipping left and right or flipping up and down. This not only occupies a lot of space during operation, but also takes up considerable side space when the door is fully open, affecting the operator's working space, if the compartment opening needs to be fully exposed. Utility Model Content

[0003] Based on the above, the purpose of this utility model is to provide a device for flipping the door of an equipment storage compartment and an equipment storage compartment, which occupies a small space when the door is opened and closed and has a large opening degree.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A device for tilting the door of a storage compartment, comprising:

[0006] At least two eccentric transmission plates are spaced apart, each of which is rotatably disposed within the chamber, and the rotation axis of the eccentric transmission plate is parallel to a first direction;

[0007] At least two support rods, one end of each support rod is fixed to one of the eccentric transmission plates, and the other end is rotatably connected to the inner side wall of the compartment door about a first axis, the first axis being parallel to the first direction;

[0008] At least two sets of telescopic rods are provided, each set including a first telescopic rod and a second telescopic rod. One end of each first telescopic rod is rotatably connected to the rear wall of the compartment body opposite to the compartment door via a second axis, and the other end is rotatably connected to an eccentric transmission plate via a third axis. One end of each second telescopic rod is rotatably connected to a side wall of the compartment body via a fourth axis, and the other end is rotatably connected to the inner side wall of the compartment door via a fifth axis. The second axis, the third axis, the fourth axis, and the fifth axis are all parallel to the first direction. The compartment door is subjected to force that allows it to shift between an open state and a closed state.

[0009] As a preferred embodiment of the equipment compartment door tilting device, it further includes a rotating shaft, which is rotatably disposed in the compartment body, the central axis of the rotating shaft extends along the first direction, and the eccentric transmission plate is fixed on the rotating shaft.

[0010] As a preferred embodiment of a warehouse door tilting device, the eccentric transmission plate has a triangular plate-shaped structure, the connection between the rotating shaft and the eccentric transmission plate is near one corner of the triangular plate-shaped structure, one end of the support rod is fixed to another corner of the triangular plate-shaped structure, and one end of the first telescopic rod is hinged to yet another corner of the triangular plate-shaped structure.

[0011] As a preferred embodiment of a warehouse door flipping device, the support rod is perpendicular to one side of the triangular plate-shaped structure.

[0012] As a preferred embodiment of a warehouse door tilting device, one side of the triangular plate-shaped structure is provided with a reinforcing rib, and one end of the support rod is fixed to the reinforcing rib.

[0013] As a preferred embodiment of a warehouse door tilting device, the first telescopic rod is a pneumatic telescopic rod or a hydraulic telescopic rod; and / or, the second telescopic rod is a pneumatic telescopic rod or a hydraulic telescopic rod.

[0014] As a preferred embodiment of the equipment compartment door tilting device, the rear wall inside the equipment compartment is provided with at least two first mounting seats, and each first telescopic rod is rotatably connected to a first mounting seat through a first rotating shaft, the central axis of the first rotating shaft being parallel to the first direction.

[0015] As a preferred embodiment of the equipment compartment door tilting device, the inner sidewall of the equipment compartment is provided with at least two second mounting seats, and each second telescopic rod is rotatably connected to a second mounting seat through a second rotating shaft, the central axis of the second rotating shaft being parallel to the first direction.

[0016] An equipment compartment includes a compartment body, a compartment door, and a compartment door flipping device as described in any of the above technical solutions.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model provides a device for flipping the door of a storage compartment. By pushing or pulling the door, the eccentric transmission plate rotates and the door moves under the extension and retraction of the first and second telescopic rods. Alternatively, the door can be moved by actively extending and retracting the first and second telescopic rods. During the movement, the door smoothly switches between the open and closed states under the cooperative support of the support rod and the second telescopic rod. The space occupied by the door when opening and closing is small, and the opening of the compartment is large when the door is open.

[0019] This utility model also provides an equipment compartment. By adopting the above-mentioned equipment compartment door flipping device, the space occupied by the door opening and closing is small, and the door opening degree is large. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the equipment compartment door flipping device from one perspective, provided in an embodiment of this utility model. Figure 1 (The warehouse door is open);

[0022] Figure 2 This is a schematic diagram of the structure of the equipment warehouse door flipping device from another perspective provided in this embodiment of the utility model. Figure 2 (The warehouse door is open);

[0023] Figure 3 This is a schematic diagram of the structure of the equipment warehouse door flipping device from another perspective provided in this embodiment of the utility model. Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the structure of the equipment warehouse door flipping device from another perspective provided in this embodiment of the utility model. Figure 4 ;

[0025] Figure 5 This is a schematic diagram of the structure of the equipment warehouse door flipping device from another perspective provided in this embodiment of the utility model. Figure 5 ;

[0026] Figure 6 This is a schematic diagram of the structure of the equipment warehouse door flipping device from another perspective provided in this embodiment of the utility model. Figure 6 (The warehouse door is closed.)

[0027] In the picture:

[0028] 100. Warehouse body; 200. Warehouse door;

[0029] 1. Eccentric transmission plate; 2. Support rod; 3. First telescopic rod; 4. Second telescopic rod; 5. Rotating shaft; 6. Reinforcing rib plate; 7. First mounting base; 8. Second mounting base. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning.

[0034] like Figures 1 to 6As shown, this embodiment provides a device for flipping a warehouse door. This device is suitable for use between a warehouse body 100 and a warehouse door 200, allowing the warehouse door 200 to open and close relative to the opening of the warehouse body 100. Specifically, the device includes at least two spaced-apart eccentric transmission plates 1, each eccentric transmission plate 1 rotatably disposed within the warehouse body 100. The rotation axis of the eccentric transmission plate 1 is parallel to a first direction. It should be noted that the rotation axis of the eccentric transmission plate 1 does not coincide with its central axis. The device also includes at least two support rods 2 and at least two sets of telescopic rods. One end of each support rod 2 is fixed to an eccentric transmission plate 1, and the other end is wound around... The first axis is rotatably connected to the inner wall of the door 200, and the first axis is parallel to the first direction. Each set of telescopic rods includes a first telescopic rod 3 and a second telescopic rod 4. One end of each first telescopic rod 3 is rotatably connected to the rear wall of the compartment 100 opposite to the door 200 via a second axis, and the other end is rotatably connected to an eccentric transmission plate 1 via a third axis. One end of each second telescopic rod 4 is rotatably connected to a side wall of the compartment 100 via a fourth axis, and the other end is rotatably connected to the inner wall of the door 200 via a fifth axis. The second, third, fourth, and fifth axes are all parallel to the first direction. The door 200 is subjected to force that allows it to shift between an open and closed state. The first telescopic rod 3 and the second telescopic rod 4 can be electrically driven to actively extend and retract, or passively extended and retracted. That is, the first telescopic rod 3 and the second telescopic rod 4 can actively extend and retract to drive the door 200 to actively open and close, or the door 200 can be manually pushed and pulled to drive the first telescopic rod 3 and the second telescopic rod 4 to extend and retract, thereby realizing the opening and closing of the door 200. By pushing or pulling the door 200, the eccentric transmission plate 1 rotates and the door 200 moves under the extension and retraction of the first telescopic rod 3 and the second telescopic rod 4. Alternatively, the door 200 can be moved by the active extension and retraction of the first telescopic rod 3 and the second telescopic rod 4. During the movement, the door 200 smoothly switches between the open and closed states under the cooperative support of the support rod 2 and the second telescopic rod 4. The space occupied by the door 200 when opening and closing is small, and the opening of the door 200 in the open state is large.

[0035] Optionally, the first telescopic rod 3 is a pneumatic telescopic rod or a hydraulic telescopic rod; and / or, the second telescopic rod 4 is a pneumatic telescopic rod or a hydraulic telescopic rod. Since pneumatic and hydraulic telescopic rods are both relatively mature existing technologies, they will not be described in detail here.

[0036] In this embodiment, as Figure 1As shown, the device's bin door tilting mechanism also includes a rotating shaft 5, which is rotatably mounted within the bin body 100. The central axis of the rotating shaft 5 extends along a first direction, and an eccentric transmission plate 1 is fixedly mounted on the rotating shaft 5. Several eccentric transmission plates 1 are all fixedly mounted on one rotating shaft 5, resulting in better synchronicity of rotation among the eccentric transmission plates 1, thereby ensuring the smooth opening and closing movement of the bin door 200. For example, an eccentric transmission plate 1 is respectively arranged near both ends of the rotating shaft 5; that is, one support rod 2 and one second telescopic rod 4 are connected to the bin door 200 near one side, and another support rod 2 and one second telescopic rod 4 are connected to the bin door 200 near the other side. This provides a more uniform and reliable support force to the bin door 200, further ensuring the smooth movement of the bin door 200. Of course, in other embodiments, the number of eccentric transmission plates 1 can also be three, four, or five, etc., spaced apart along the axis of the rotating shaft 5, depending on actual needs.

[0037] Specifically, such as Figure 2 As shown, at least two first mounting seats 7 are provided on the rear wall of the equipment compartment. Each first telescopic rod 3 is rotatably connected to a first mounting seat 7 via a first rotating shaft, the central axis of which is parallel to a first direction. That is, the first mounting seat 7 provides an installation position for the first telescopic rod 3.

[0038] Specifically, the inner sidewall of the equipment compartment is provided with at least two second mounting seats 8, and each second telescopic rod 4 is rotatably connected to a second mounting seat 8 via a second rotating shaft, the central axis of which is parallel to the first direction. That is, the second mounting seat 8 provides an installation position for the second telescopic rod 4.

[0039] More specifically, the inner wall of the door 200 is provided with several third mounting seats. One end of each support rod 2 is hinged to a third mounting seat through a third rotating shaft, and the other end of each second support rod 2 is hinged to a third mounting seat through a fourth rotating shaft.

[0040] Furthermore, the eccentric transmission plate 1 has a triangular plate-shaped structure. The connection between the rotating shaft 5 and the eccentric transmission plate 1 is near one corner of the triangular plate-shaped structure. One end of the support rod 2 is fixed to another corner of the triangular plate-shaped structure, and one end of the first telescopic rod 3 is hinged to yet another corner of the triangular plate-shaped structure. The structure is simple and has a high space utilization rate. Through the extension and retraction of the first telescopic rod 3, the eccentric transmission plate 1 is driven to rotate, thereby driving the support rod 2 to move accordingly. In turn, under the synergistic effect of the second telescopic rod 4, the door 200 is driven to move horizontally.

[0041] In this embodiment, the support rod 2 is perpendicular to one side of the triangular plate-shaped structure. When the compartment door 200 is fully open, part of the eccentric transmission plate 1 protrudes from the compartment opening. The axis of the support rod 2 is parallel to one side of the compartment door 200, and the overall force is relatively uniform and reliable.

[0042] Preferably, such as Figure 1 As shown, a reinforcing rib 6 is provided on one side of the triangular plate-shaped structure, and one end of the support rod 2 is fixed on the reinforcing rib 6. The reinforcing rib 6 is preferably perpendicular to the eccentric transmission plate 1. The reinforcing rib 6 provides sufficient connection position for the support rod 2 and helps to strengthen the overall structural strength, ensuring the stability and reliability of the opening and closing of the door 200.

[0043] This embodiment also provides an equipment compartment, which includes a compartment body 100, a compartment door 200, and the aforementioned equipment compartment door flipping device. One side of the compartment body 100 has an opening. When the compartment door 200 is closed, it is fitted into the opening. When the compartment door 200 is open, it is placed parallel to the outside of the opening side, fully exposing the opening. It should be noted that this equipment compartment can be applied to various vehicle types, such as oil tankers, milk transport trucks, aircraft refueling trucks, shower trucks, motorhomes, and camping vehicles, serving as a toolbox, equipment compartment, or unloading box.

[0044] Preferably, the compartment door 200 is locked and unlocked to the compartment body 100 by a locking device. For example, the compartment door 200 and the compartment body 100 are respectively provided with a lock head and a lock cylinder, and the locking and unlocking of the compartment door 200 and the compartment body 100 are achieved by the cooperation of the lock head and the lock cylinder. Commonly used locks on the market can be used, and there are no restrictions on their use.

[0045] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. An apparatus magazine door flipper device, characterized by, include: At least two eccentric transmission plates are spaced apart, each of which is rotatably disposed within the chamber, and the rotation axis of the eccentric transmission plate is parallel to a first direction; At least two support rods, one end of each support rod is fixed to one of the eccentric transmission plates, and the other end is rotatably connected to the inner side wall of the compartment door about a first axis, the first axis being parallel to the first direction; At least two sets of telescopic rods are provided, each set including a first telescopic rod and a second telescopic rod. One end of each first telescopic rod is rotatably connected to the rear wall of the compartment body opposite to the compartment door via a second axis, and the other end is rotatably connected to an eccentric transmission plate via a third axis. One end of each second telescopic rod is rotatably connected to a side wall of the compartment body via a fourth axis, and the other end is rotatably connected to the inner side wall of the compartment door via a fifth axis. The second axis, the third axis, the fourth axis, and the fifth axis are all parallel to the first direction. The compartment door is subjected to force that allows it to shift between an open state and a closed state.

2. The equipment pod hatch flipper apparatus of claim 1, wherein, It also includes a rotating shaft, which is rotatably disposed in the chamber, with the central axis of the rotating shaft extending along the first direction, and the eccentric transmission plate fixed on the rotating shaft.

3. The equipment chamber door inversion apparatus of claim 2, wherein, The eccentric transmission plate has a triangular plate-shaped structure. The connection between the rotating shaft and the eccentric transmission plate is near one corner of the triangular plate-shaped structure. One end of the support rod is fixed to another corner of the triangular plate-shaped structure, and one end of the first telescopic rod is hinged to yet another corner of the triangular plate-shaped structure.

4. The equipment chamber door inversion apparatus of claim 3, wherein, The support rod is perpendicular to one side of the triangular plate-shaped structure.

5. The equipment chamber door inversion apparatus of claim 3, wherein, One side of the triangular plate-shaped structure is provided with a reinforcing rib, and one end of the support rod is fixed to the reinforcing rib.

6. The equipment chamber door inversion apparatus of claim 1, wherein, The first telescopic rod is a pneumatic telescopic rod or a hydraulic telescopic rod; and / or, the second telescopic rod is a pneumatic telescopic rod or a hydraulic telescopic rod.

7. The equipment chamber door inversion apparatus of claim 1, wherein, The rear wall of the equipment compartment is provided with at least two first mounting seats. Each first telescopic rod is rotatably connected to a first mounting seat via a first rotating shaft, and the central axis of the first rotating shaft is parallel to the first direction.

8. The equipment chamber door inversion apparatus of claim 1, wherein, The inner sidewall of the equipment compartment is provided with at least two second mounting seats. Each second telescopic rod is rotatably connected to a second mounting seat via a second rotating shaft, and the central axis of the second rotating shaft is parallel to the first direction.

9. An apparatus pod, characterized by It includes a storage compartment, a storage door, and a storage compartment door tilting device as described in any one of claims 1-8.

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