Cabin

Abstract

The utility model discloses a cabin. The cabin body comprises a main body, a cabin door and a driving mechanism. The main body is provided with an opening. The cabin door is rotatably connected to the main body, and the cabin door is provided with a first position rotating to cover the opening and a second position rotating to avoid the opening. The driving mechanism comprises a driving assembly and a transmission assembly, the driving assembly is connected with the transmission assembly, the transmission assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is hinged to the second connecting rod, the two ends of the first connecting rod are connected with the driving assembly and the cabin door respectively, and the two ends of the second connecting rod are connected with the body and the cabin door respectively. The driving assembly drives the first connecting rod to rotate around the hinged position of the first connecting rod and the second connecting rod to drive the cabin door to be switched between the first position and the second position. The problem that in the prior art, the opening and closing process of the cabin door depends on manual operation, and labor is wasted is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation, in particular to a cabin. BACKGROUND

[0002] The cabin is provided with an opening, and a hatch is usually arranged on the opening. The hatch is connected to the opening of the cabin in a hinged manner, and rotates around the hinge to open or close the opening. In the prior art, the opening and closing of the hatch rely on manual rotation, which is laborious. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the present application is to provide a cabin to solve the problem of laborious opening and closing of the hatch in the prior art mentioned in the background.

[0004] According to one aspect of the present application, a cabin is provided, comprising:

[0005] a main body, the main body being provided with an opening;

[0006] a hatch, the hatch being rotatably connected to the main body, the hatch having a first position of rotating to cover the opening and a second position of rotating to avoid the opening;

[0007] a driving mechanism, the driving mechanism comprising a driving assembly and a transmission assembly, the driving assembly being connected to the transmission assembly, the transmission assembly comprising a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod being hinged, two ends of the first connecting rod being connected to the driving assembly and the hatch respectively, two ends of the second connecting rod being connected to the main body and the hatch respectively, the driving assembly driving the first connecting rod to rotate around the hinge of the first connecting rod and the second connecting rod to drive the hatch to switch between the first position and the second position.

[0008] Further, the first connecting rod and the second connecting rod are both bent at a predetermined angle, and the first connecting rod and the second connecting rod are both bent towards a direction away from the main body, the first connecting rod being provided with a first through hole at the bent part, the second connecting rod being provided with a second through hole at the bent part, and a hinge member penetrating through the first through hole and the second through hole and connecting the first connecting rod and the second connecting rod into one body.

[0009] Further, the transmission assembly further comprises:

[0010] a first mounting seat, the first mounting seat being fixed to the hatch, the first connecting rod and the hatch being rotatably connected through the first mounting seat;

[0011] A second mounting base is fixed to the main body, and the second connecting rod is rotationally connected to the main body through the second mounting base.

[0012] Further, a first rotation connecting structure is arranged between the first mounting base and the first connecting rod, and the first rotation connecting structure comprises:

[0013] A first connecting slot is arranged on one of the first mounting base and the first connecting rod, and first connecting holes are arranged on opposite side walls of the first connecting slot;

[0014] A first through hole is arranged on the other of the first mounting base and the first connecting rod;

[0015] A first connecting shaft is arranged through the first connecting holes and the first through hole.

[0016] Further, a second rotation connecting structure is arranged between the second mounting base and the second connecting rod, and the second rotation connecting structure comprises:

[0017] A second connecting slot is arranged on one of the second mounting base and the second connecting rod, and second connecting holes are arranged on opposite side walls of the second connecting slot;

[0018] A second through hole is arranged on the other of the second mounting base and the second connecting rod;

[0019] A second connecting shaft is arranged through the second connecting holes and the second through hole.

[0020] Further, the driving mechanism further comprises:

[0021] A sliding assembly is arranged on the cabin door, and the cabin door and the second connecting rod are slidingly connected through the sliding assembly.

[0022] Further, the sliding assembly comprises:

[0023] A sliding seat is arranged on the cabin door;

[0024] A sliding block is slidingly connected to the sliding seat, and the sliding block is rotationally connected to a side of the second connecting rod away from the main body.

[0025] Further, the sliding seat comprises:

[0026] A fixed block is fixedly installed on the cabin door;

[0027] A sliding block is connected with the fixed block, extends towards the second connecting rod and protrudes from the edge of the hatch, a sliding space is arranged in the sliding block, grooves are arranged on opposite sides of the sliding space, two sliding blocks are installed in the grooves on opposite sides of the sliding space in one-to-one correspondence, and the second connecting rod is hinged to the third connecting rod.

[0028] Further, the driving assembly comprises:

[0029] A telescopic cylinder comprises a cylinder body and a piston rod, the cylinder body is fixedly installed on the main body, and one end of the piston rod is movably connected to the cylinder body and can reciprocate in the first direction.

[0030] An active element is fixedly connected to one end of the piston rod away from the cylinder body, and the other end of the active element is hinged to the first connecting rod, and the piston rod moves to drive the active element to reciprocate in the first direction.

[0031] Further, the driving mechanism comprises a plurality of driving mechanisms, and the plurality of driving mechanisms are installed on the same side of the main body along the first direction.

[0032] In the present application, the first connecting rod and the second connecting rod are driven by the driving assembly to drive the hatch to switch between the first position and the second position, and the hatch is automatically covered or avoided from the opening under the control of the driving assembly. In the process of opening and closing the hatch, manual rotation is not required, which greatly saves manpower and improves the opening and closing efficiency of the hatch. The first connecting rod and the second connecting rod are hinged to each other, which can effectively transmit the power of the driving assembly to the hatch and accurately drive the hatch to rotate according to the predetermined track. The first connecting rod and the second connecting rod can ensure that the hatch accurately switches between the first position and the second position, and guarantee the reliability of the opening and closing movement of the hatch. In addition, the first connecting rod and the second connecting rod are connected between the main body and the hatch, so that the hatch and the main body have a stable connection relationship. When the hatch repeatedly switches between the first position and the second position, the first connecting rod and the second connecting rod can withstand the corresponding force, reduce the shaking in the rotation process of the hatch, and guarantee that the hatch can be reliably and stably operated for a long time. The automatic opening and closing of the hatch is realized by means of the driving assembly, which improves the automation degree of the hatch and can realize remote control of the opening and closing of the hatch, thereby expanding the application range of the hatch. BRIEF DESCRIPTION OF DRAWINGS

[0033] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0034] Figure 1 Structure diagram of the cabin body disclosed in the present application (I);

[0035] Figure 2 Structure diagram of the cabin body disclosed in the present application (II);

[0036] Figure 3 Structure diagram of the cabin body disclosed in the present application (III);

[0037] Figure 4 Structure diagram of the transmission assembly disclosed in the present application;

[0038] Figure 5 Structure diagram of the sliding assembly disclosed in the present application;

[0039] Figure 6 Structure diagram of the driving assembly disclosed in the present application.

[0040] Among the above drawings, the following reference signs are included:

[0041] 10, main body; 100, opening; 20, cabin door; 30, driving assembly; 31, telescopic cylinder; 311, cylinder body; 312, piston rod; 32, movable piece; 40, transmission assembly; 41, first connecting rod; 411, first through hole; 42, second connecting rod; 421, second through hole; 43, first mounting seat; 431, first connecting groove; 44, second mounting seat; 441, second connecting groove; 51, sliding seat; 52, sliding block; 511, fixed block; 512, sliding groove block; 513, groove. DETAILED DESCRIPTION

[0042] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0043] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component and / or combination thereof.

[0044] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0045] like Figures 1 to 6 As shown, this application provides a cabin. The cabin includes a main body 10, a hatch 20, and a drive mechanism. The main body 10 has an opening 100. The hatch 20 is rotatably connected to the main body 10, and has a first position where it rotates to cover the opening 100 and a second position where it rotates to avoid the opening 100. The drive mechanism includes a drive assembly 30 and a transmission assembly 40. The drive assembly 30 is connected to the transmission assembly 40. The transmission assembly 40 includes a first link 41 and a second link 42. The first link 41 and the second link 42 are hinged. Both ends of the first link 41 are connected to the drive assembly 30 and the hatch 20, respectively. Both ends of the second link 42 are connected to the main body 10 and the hatch 20, respectively. The drive assembly 30 drives the first link 41 to rotate around the hinge point of the first link 41 and the second link 42, causing the hatch 20 to switch between the first position and the second position.

[0046] In the embodiment, the first connecting rod 41 and the second connecting rod 42 are driven by the driving assembly 30 to drive the hatch 20 to switch between the first position and the second position. Under the control of the driving assembly 30, the hatch 20 can automatically cover the opening 100 or avoid the opening 100. In the process of opening and closing the hatch 20, manual rotation is not required, which greatly saves manpower and improves the opening and closing efficiency of the hatch 20. The first connecting rod 41 and the second connecting rod 42 are hingedly connected to each other, which can effectively transmit the power of the driving assembly 30 to the hatch 20 and accurately drive the hatch 20 to rotate according to the predetermined track. The first connecting rod 41 and the second connecting rod 42 can ensure that the hatch 20 accurately switches between the first position and the second position, thereby ensuring the reliability of the opening and closing movement of the hatch 20. In addition, the first connecting rod 41 and the second connecting rod 42 are connected between the main body 10 and the hatch 20, so that the hatch 20 and the main body 10 have a stable connection relationship. When the hatch 20 repeatedly switches between the first position and the second position, the first connecting rod 41 and the second connecting rod 42 can withstand the corresponding force, reduce the shaking of the hatch 20 during rotation, and ensure that the hatch 20 can be reliably and stably operated for a long time. The hatch 20 is automatically opened and closed by means of the driving assembly 30, which improves the automation degree of the hatch 20 and can realize remote control of the opening and closing of the hatch 20, thereby expanding the application range of the hatch 20.

[0047] Further, the first connecting rod 41 and the second connecting rod 42 are both bent at a predetermined angle, and the first connecting rod 41 and the second connecting rod 42 are both bent towards a direction away from the main body 10. The bent part of the first connecting rod 41 is provided with a first through hole 411, and the bent part of the second connecting rod 42 is provided with a second through hole 421. The hinge is arranged through the first through hole 411 and the second through hole 421 and connects the first connecting rod 41 and the second connecting rod 42 into one. The first connecting rod 41 and the second connecting rod 42 are both bent at a predetermined angle, and the first connecting rod 41 and the second connecting rod 42 can more reasonably utilize the space around the cabin while realizing the transmission function, without occupying too much of the limited operation space near the opening 100 of the main body 10. The bent first connecting rod 41 and the second connecting rod 42 can avoid some other components around the cabin, etc., and avoid interference with the surrounding objects due to the stretching of the first connecting rod 41 and the second connecting rod 42. The bent first connecting rod 41 and the second connecting rod 42 have greater structural strength and can withstand greater force, and have sufficient structural strength to drive the relatively heavy cabin door 20 to rotate, ensuring that the cabin door 20 can be stably switched between the first position and the second position. The bent first connecting rod 41 and the second connecting rod 42 can change the transmission path of the force, which can to some extent buffer and guide the driving force from the driving assembly 30. The first connecting rod 41 and the second connecting rod 42 can more evenly and dispersedly transmit the power of the driving assembly 30 to the cabin door 20, effectively avoiding damage caused by excessive local stress of the transmission assembly 40 and the cabin door 20, and helping to prolong the service life of the cabin door 20 and the transmission assembly 40.

[0048] Further, the transmission assembly 40 further comprises a first mounting seat 43 and a second mounting seat 44. The first mounting seat 43 is fixed to the hatch door 20, and the first connecting rod 41 is rotatably connected to the hatch door 20 through the first mounting seat 43. The second mounting seat 44 is fixed to the main body 10, and the second connecting rod 42 is rotatably connected to the main body 10 through the second mounting seat 44. The first mounting seat 43 is fixed to the hatch door 20, which provides a reliable attachment point for the rotatable connection between the first connecting rod 41 and the hatch door 20. Compared with directly connecting the first connecting rod 41 to the hatch door 20, the mounting seat can make the stress of the connection part of the hatch door 20 more uniform, effectively preventing the structure of the hatch door 20 from being damaged or the connection from being loose due to local stress concentration. Similarly, the second mounting seat 44 is fixed to the main body 10, which ensures the stability of the rotatable connection between the second connecting rod 42 and the main body 10. In the long-term frequent opening and closing operation of the hatch door 20, the second mounting seat 44 can effectively disperse the force acting on the main body 10, ensuring that the transmission assembly 40 has high stability. At the same time, the first mounting seat 43 and the second mounting seat 44 can reduce the frictional force received during the movement of the first connecting rod 41 and the second connecting rod 42, making the rotational movement of the first connecting rod 41 and the second connecting rod 42 more smooth and flexible, ensuring that the hatch door 20 can rotate according to the predetermined trajectory to accurately avoid or cover the opening 100. The first mounting seat 43 and the second mounting seat 44 can improve the accuracy and smoothness of the opening and closing action of the hatch door 20. In addition, the first mounting seat 43 and the second mounting seat 44 are independent components, and during production and manufacturing, the first connecting rod 41, the second connecting rod 42, the first mounting seat 43, the second mounting seat 44, and the driving component can be standardized, which can more efficiently produce batches, improve production efficiency and consistency of product quality. The driving mechanism can be applied to the hatch door 20 of different specifications of the cabin, which improves the application range of the driving mechanism. If a component of the driving mechanism is damaged, it can be replaced individually without the need for large-scale maintenance of the entire driving mechanism, reducing the maintenance cost of the cabin.

[0049] Further, the first mounting base 43 and the first connecting rod 41 are provided with a first rotating connection structure. The first rotating connection structure comprises a first connecting groove 431, a first through hole and a first connecting shaft. The first connecting groove 431 is arranged on one of the first mounting base 43 and the first connecting rod 41, and first connecting holes are arranged on the opposite two side walls of the first connecting groove 431. The first through hole is arranged on the other of the first mounting base 43 and the first connecting rod 41. The first connecting shaft passes through the first connecting holes and the first through hole. In this embodiment, the first connecting rod 41 is inserted into the first connecting groove 431, and after the first through hole on the first connecting rod 41 is aligned with the first connecting holes on the first mounting base 43, the first connecting shaft passes through the first connecting holes and the first through hole to hinge the first connecting rod 41 to the first mounting base 43. The first connecting groove 431 can provide a certain rotating space for the first connecting rod 41, so that the first connecting rod 41 can rotate relative to the first connecting shaft, and ensure that the first connecting rod 41 can rotate to drive the cabin door 20 to rotate under the action of the driving assembly 30. This arrangement can also reduce the friction between the first connecting rod 41 and the first mounting base 43, reduce the power loss of the first connecting rod 41, and ensure that the cabin door 20 can be opened and closed more smoothly.

[0050] Further, the second mounting base 44 and the second connecting rod 42 are provided with a second rotating connection structure. The second rotating connection structure comprises a second connecting groove 441, a second through hole and a second connecting shaft. The second connecting groove 441 is arranged on one of the second mounting base 44 and the second connecting rod 42, and second connecting holes are arranged on the opposite two side walls of the second connecting groove 441. The second through hole is arranged on the other of the second mounting base 44 and the second connecting rod 42. The second connecting shaft passes through the second connecting holes and the second through hole. In this embodiment, the second connecting rod 42 is inserted into the second connecting groove 441, and after the second through hole on the second connecting rod 42 is aligned with the second connecting holes on the second mounting base 44, the second connecting shaft passes through the second connecting holes and the second through hole to hinge the second connecting rod 42 to the second mounting base 44. The second connecting groove 441 can provide a certain rotating space for the second connecting rod 42, so that the second connecting rod 42 can rotate relative to the second connecting shaft, and ensure that the second connecting rod 42 can rotate to drive the cabin door 20 to rotate under the action of the driving assembly 30. This arrangement can also reduce the friction between the second connecting rod 42 and the second mounting base 44, reduce the power loss of the second connecting rod 42, and ensure that the cabin door 20 can be opened and closed more smoothly.

[0051] The second connecting rod 42 and the second mounting base 44 can also provide a certain support for the first connecting rod 41, strengthen the structural strength of the first connecting rod 41, and ensure that the first connecting rod 41 and the second connecting rod 42 can stably drive the cabin door 20 to rotate, which is conducive to improving the reliability of the cabin door 20 during opening and closing.

[0052] Further, the driving mechanism further comprises a sliding assembly. The sliding assembly is arranged between the hatch door 20 and the second connecting rod 42. The sliding assembly is arranged to connect the hatch door 20 and the second connecting rod 42 in a sliding manner. During the opening of the hatch door 20, the distance between the end of the second connecting rod 42 close to the hatch door 20 and the hatch door 20 is reduced. The sliding assembly can effectively prevent the second connecting rod 42 from being broken by the hatch door 20. The sliding assembly can provide a certain movement buffering distance for the hatch door 20, so as to prevent the interference between the hatch door 20 and the second connecting rod 42 and ensure that the hatch door 20 has sufficient movement space during the opening and closing movement. The sliding assembly can also make the connection between the hatch door 20 and the second connecting rod 42 more flexible. By adjusting the length of the sliding assembly, the driving mechanism can be applied between the main body 10 and the hatch door 20 of various specifications, so as to improve the application range and versatility of the driving mechanism.

[0053] Further, the sliding assembly comprises a sliding seat 51 and a sliding block 52. The sliding seat 51 is arranged on the hatch door 20. The sliding block 52 is slidably connected to the sliding seat 51, and the sliding block 52 is rotatably connected to the side of the second connecting rod 42 away from the main body 10. During the opening and closing of the hatch door 20, the sliding block 52 can slide on the sliding seat 51, and the sliding block 52 and the second connecting rod 42 can rotate relative to each other. The second connecting rod 42 can well adapt to the movement track requirement of the hatch door 20. The hatch door 20 can have sufficient rotation space, so as to accurately and smoothly switch between the first position covering the opening 100 and the second position avoiding the opening 100, thereby ensuring the flexibility and accuracy of the opening and closing movement of the hatch door 20. In addition, the sliding seat 51 also has a guiding effect. The sliding seat 51 can guide the sliding block 52 and the second connecting rod 42 to move along the predetermined track, thereby further improving the accuracy of the opening and closing movement of the hatch door 20.

[0054] Further, the sliding seat 51 comprises a fixed block 511 and a sliding groove block 512. The fixed block 511 is fixedly installed on the hatch door 20. The sliding groove block 512 is connected with the fixed block 511. The sliding groove block 512 extends towards the second connecting rod 42 and protrudes from the edge of the hatch door 20. The sliding groove block 512 is provided with a sliding space, and the opposite sides of the sliding space are provided with grooves 513. Two sliding blocks 52 are installed in the grooves 513 on the opposite sides of the sliding space in a one-to-one correspondence, and the two sliding blocks 52 are connected by a third connecting rod, and the second connecting rod 42 is hinged with the third connecting rod. The fixed block 511 is fixedly installed on the hatch door 20, which provides a stable and reliable attachment point for the entire sliding seat 51, so that the sliding seat 51 can be firmly combined with the hatch door 20. During frequent opening and closing of the hatch door 20, the sliding seat 51 also has high stability and can provide reliable support for the sliding block 52 and the second connecting rod 42. The sliding groove block 512 extends towards the second connecting rod 42 and protrudes from the edge of the hatch door 20, which ensures that the hatch door 20 has sufficient movement space and effectively prevents the second connecting rod 42 from being broken by the hatch door 20. The sliding block 52 can slide along the groove 513, and the second connecting rod 42 can slide with the sliding block 52, which provides a clear movement path for the second connecting rod 42, further ensures the stability of the second connecting rod 42, and ensures that the transmission assembly 40 can reliably drive the hatch door 20 to rotate along the predetermined path. The second connecting rod 42 is hinged with the third connecting rod, so that the second connecting rod 42 has a certain rotation space and can be flexibly rotated, effectively preventing interference between the second connecting rod 42 and the sliding seat 51.

[0055] Further, the driving assembly 30 comprises a telescopic cylinder 31 and a movable piece 32. The telescopic cylinder 31 comprises a cylinder body 311 and a piston rod 312. The cylinder body 311 is fixedly installed on the main body 10, and one end of the piston rod 312 is movably connected to the cylinder body 311 and can reciprocate along a first direction (indicated by an arrow X in the figure, specifically the height direction of the hatch door 20). Figure 1 The other end of the movable piece 32 is hingedly connected with the first connecting rod 41, and the piston rod 312 moves to drive the movable piece 32 to reciprocate along the first direction. The cylinder body 311 is fixedly installed on the main body 10, which provides a stable installation basis for the telescopic cylinder 31 and effectively prevents the telescopic cylinder 31 from shifting or shaking. The cylinder body 311 can reliably ensure that the piston rod 312 can stably output driving force, thereby ensuring that the opening and closing actions of the hatch door 20 can be orderly and accurately performed. The piston rod 312 can reciprocate along the first direction, and the piston rod 312 can drive the movable piece 32 to reciprocate along the first direction. The movable piece 32 is hingedly connected with the first connecting rod 41 and can provide power for the first connecting rod 41 to drive the hatch door 20 to open and close.

[0056] Specifically, when the cylinder 311 drives the piston rod 312 to retract, the piston rod 312 moves along the first direction and towards the main body 10, the piston rod 312 drives the movable element 32 to move towards the main body 10, the movable element 32 drives the first connecting rod 41 to rotate, the first connecting rod 41 drives the hatch 20 to rotate away from the opening 100, and the opening action of the hatch 20 is realized. Correspondingly, when the cylinder 311 drives the piston rod 312 to extend out of the cylinder 311, the piston rod 312 moves away from the main body 10, the piston rod 312 drives the movable element 32 to move away from the main body 10, the movable element 32 drives the first connecting rod 41 to rotate, the first connecting rod 41 drives the hatch 20 to rotate towards the opening 100, and the closing action of the hatch 20 is realized.

[0057] Further, the driving mechanism includes a plurality. The plurality of driving mechanisms are installed at the same side of the main body 10 along the first direction. Specifically, the plurality of driving mechanisms are installed at the connection between the main body 10 and the hatch 20. The plurality of driving mechanisms jointly apply force to the hatch 20 and drive the hatch 20 to rotate, and the plurality of driving mechanisms can more reliably drive the hatch 20 to switch between the first position and the second position. The plurality of driving mechanisms can be uniformly spaced and installed on the main body 10, and the plurality of driving mechanisms can uniformly apply force to the hatch 20, effectively preventing a single driving mechanism from being damaged due to excessive stress.

[0058] For the convenience of description, spatial relative terms such as "above", "upper", "top surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0059] In addition, it should be noted that the use of the words "first", "second" and the like to qualify parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0060] The above merely provides preferred embodiments of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the principles and technical scope of the present application shall fall into the scope of the present application.

Claims

1. A cabin, characterized in that, include: The main body (10) has an opening (100). A hatch (20) is rotatably connected to the body (10), the hatch (20) having a first position to be rotated to cover the opening (100) and a second position to be rotated to avoid the opening (100); The drive mechanism includes a drive assembly (30) and a transmission assembly (40). The drive assembly (30) is connected to the transmission assembly (40). The transmission assembly (40) includes a first link (41) and a second link (42). The first link (41) and the second link (42) are hinged together. The two ends of the first link (41) are respectively connected to the drive assembly (30) and the hatch (20). The two ends of the second link (42) are respectively connected to the main body (10) and the hatch (20). The drive assembly (30) drives the first link (41) to rotate around the hinge of the first link (41) and the second link (42), thereby causing the hatch (20) to switch between the first position and the second position.

2. The cabin according to claim 1, characterized in that, Both the first connecting rod (41) and the second connecting rod (42) are bent at a predetermined angle, and both the first connecting rod (41) and the second connecting rod (42) are bent in a direction away from the main body (10). The first connecting rod (41) has a first through hole (411) at the bend, and the second connecting rod (42) has a second through hole (421) at the bend. The hinge passes through the first through hole (411) and the second through hole (421) and connects the first connecting rod (41) and the second connecting rod (42) into one piece.

3. The cabin according to claim 1, characterized in that, The transmission assembly (40) further includes: The first mounting base (43) is fixed to the hatch (20), and the first connecting rod (41) is rotatably connected to the hatch (20) through the first mounting base (43); The second mounting base (44) is fixed to the main body (10), and the second connecting rod (42) is rotatably connected to the main body (10) through the second mounting base (44).

4. The cabin according to claim 3, characterized in that, A first rotatable connection structure is provided between the first mounting base (43) and the first connecting rod (41), the first rotatable connection structure comprising: The first connecting groove (431) is disposed on one of the first mounting base (43) and the first connecting rod (41), and the first connecting hole is provided on the opposite side walls of the first connecting groove (431). The first through hole is provided on the other of the first mounting base (43) and the first connecting rod (41); A first connecting shaft passes through the first connecting hole and the first through hole.

5. The cabin according to claim 3, characterized in that, A second rotatable connection structure is provided between the second mounting base (44) and the second connecting rod (42), the second rotatable connection structure including: The second connecting groove (441) is disposed on one of the second mounting base (44) and the second connecting rod (42), and the two opposite side walls of the second connecting groove (441) are provided with second connecting holes; The second through hole is disposed on the other of the second mounting base (44) and the second connecting rod (42); The second connecting shaft passes through the second connecting hole and the second through hole.

6. The cabin according to claim 1, characterized in that, The drive mechanism also includes: A sliding assembly is disposed on the hatch (20), and the hatch (20) and the second link (42) are slidably connected through the sliding assembly.

7. The cabin according to claim 6, characterized in that, The sliding component includes: A slide (51) is provided on the hatch (20); The slider (52) is slidably connected to the slide block (51), and the slider (52) is rotatably connected to the side of the second connecting rod (42) away from the main body (10).

8. The cabin according to claim 7, characterized in that, The slide (51) includes: Fixing block (511), which is fixedly installed on the hatch (20); A sliding block (512) is connected to the fixed block (511). The sliding block (512) faces the second connecting rod (42) and extends to the edge protruding from the hatch (20). A sliding space is provided in the sliding block (512). Grooves (513) are provided on both sides of the sliding space. Two sliders (52) are installed in the grooves (513) on both sides of the sliding space. The two sliders (52) are connected by a third connecting rod. The second connecting rod (42) is hinged to the third connecting rod.

9. The cabin according to claim 1, characterized in that, The driving component (30) includes: Telescopic cylinder (31), the telescopic cylinder (31) includes a cylinder body (311) and a piston rod (312), the cylinder body (311) is fixedly installed on the main body (10), and one end of the piston rod (312) is movably connected to the cylinder body (311) and can reciprocate along a first direction; The movable part (32) has one end fixedly connected to the end of the piston rod (312) away from the cylinder (311), and the other end of the movable part (32) is hinged to the first connecting rod (41). The movement of the piston rod (312) drives the movable part (32) to reciprocate along the first direction.

10. The cabin according to any one of claims 1 to 9, characterized in that, The driving mechanism includes multiple driving mechanisms, which are spaced apart and installed on the same side of the main body (10) along the first direction.

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