Integrated square cabin

Abstract

An integrated square cabin comprises a top wall, a rear wall, a side wall, a bottom wall, a cabin door, an upturning door, a ventilation window and a sealing structure. The ventilating window comprises a bulletproof plate, a window body, a leaf plate, a fan and a box body; the cabin door is arranged on the rear wall, and the upturning door and the ventilation window are arranged on the side wall; the box body is arranged on the rear portion of the window body, the bulletproof plate is arranged on the rear portion of the box body, and the window body is a square frame; the plurality of blade plates are arranged on the square frame, and the blade plates can rotate relative to the square frame; and a fan is arranged between the blade plate and the bulletproof plate.

Description

Technical Field

[0001] The invention relates to the field of multifunctional shelters, and in particular to an integrated shelter. Background Art

[0002] Field operation vehicles have multiple functions such as communication and support. The shelter is one of the main components of the field operation vehicle. Its shell strength meets the bulletproof standard. The door is the main channel for electromagnetic leakage in the cabin, and its performance is crucial to the overall shielding effectiveness of the shielding body. The cabin side door is mainly composed of the door body, door frame, hinge, locking mechanism, etc. The electrical connections between them and the rest of the cabin and all gaps need to be electromagnetically shielded to achieve effective shielding effectiveness. It should also have multiple functions such as air tightness, water tightness, and reliable usability.

[0003] In actual engineering practice, there are the following problems: 1. In the prior art, inflatable seals are generally used to seal the gaps between large doors and hatches. Such doors generally have a large circumference and are affected by the processing and assembly accuracy or by changes in ambient temperature, which can cause thermal expansion and contraction deformation, resulting in inconsistent or variable gaps that need to be sealed. The range of variation is generally 3-5mm or even larger. It is difficult to achieve an ideal sealing effect using ordinary sealing strips. In this case, a sealing product that can change with the gap is needed. Inflatable seals are a new type of sealing technology that has been successfully developed to meet such sealing requirements.

[0004] The existing inflatable seal, see CN210003806U, has an inflatable pipe on the clamping part, but the clamping part with the inflatable pipe cannot be clamped into the door. The patent does not design how to clamp the clamping part and how to disassemble and assemble the inflatable pipe with the sealing ring body. This leads to interference problems when installing the inflatable nozzle in actual work.

[0005] 2. The prior art of shelters is different from ordinary doors and door bodies. Since the shelter and the door meet bulletproof standards, there are many material layers, frames, and components. There is also a separate arm to drive the movement between the shelter and the door, which requires that the accuracy of multiple components meet the standards to achieve dimensional alignment. Thermal expansion and contraction deformation occurs due to the influence of processing and assembly accuracy or changes in ambient temperature. The thermal expansion and contraction properties of different materials are different or the processing accuracy is different, so there is a dimensional interference problem when assembling the components.

[0006] 3. The inflatable seal between the cabin body and the cabin door in the prior art is difficult to maintain when it needs to be maintained or inflated because it is stuck in the corner; if it is completely disassembled for maintenance, the time cost is too high.

[0007] Fourth, the inflatable seal between the cabin body and the cabin door in the prior art lacks a separate storage location for its corresponding maintenance parts, and there is no suitable tool box or space to store them. Summary of the invention

[0008] In order to overcome the above problems, the present invention proposes a solution to solve the above multiple problems at the same time.

[0009] The technical solution adopted by the present invention to solve its technical problems is: an integrated square cabin, comprising a top wall, a rear wall, a side wall, a bottom wall, a hatch, an upward flip door, a ventilation window, and a sealing structure; the ventilation window comprises a bulletproof plate, a window body, a blade, a fan, and a box body; the hatch is arranged on the rear wall, and the upward flip door and the ventilation window are arranged on the side wall; the box body is arranged behind the window body, and the bulletproof plate is arranged at the rear of the box body, and the window is a square frame; a plurality of blades are arranged on the square frame, and the blades can rotate relative to the square frame; a fan is arranged between the blades and the bulletproof plate; an opening is arranged on the box body for airflow to pass through; the square frame encloses a square space, the blades are made of the same material as the bulletproof plate, and when the blades are opened, they form protection on the outside of the square space, and the bulletproof plate forms protection on the inside of the square space; The sealing structure is used for sealing between the rear wall and the hatch, and the sealing structure includes a support plate, a frame, an inflatable seal, a shielding rubber strip, a connector, a sealing cap, a bending part, and a gas nozzle; the frame includes a main body and a cover plate; the inflatable seal includes a clamping part, a neck, and a sealing body, and the sealing body includes a sealing part and a connecting part; A storage cavity is provided in the hatch, and the bending member and the air nozzle can be stored in the storage cavity; a shielding rubber strip is provided on the hatch, and a third enclosure part and an enclosure sealing part are also provided on the hatch; There is a gap between the rear wall and the main body, the support plate is arranged on the rear wall, the frame body is arranged on the support plate, the position of the frame body is adjustable relative to the support plate, the main body is connected with a cover plate, and the cover plate is overlapped on the outer surface of the rear wall; the main body comprises a first enclosure part, a second enclosure part, a docking part, and a clamping cavity; the clamping cavity accommodates the clamping part, the sealing body is located outside the clamping cavity and is connected to the clamping part through the neck, and the connecting piece is arranged on the connecting part; the rear wall, the cover plate, the main body, and the support plate enclose the gap; When the hatch is closed, the enclosure sealing part abuts against the sealing part of the sealing member, the butt joint abuts against the shielding rubber strip, the enclosure part 1 is aligned with the enclosure part 3, the enclosure sealing part is staggered with the enclosure part 2, the connecting member is located between the enclosure sealing part and the enclosure part 2, an escape space is formed between the enclosure part 1 and the enclosure part 2, and the wall of the escape space includes an inclined surface; the sealing cap is arranged on the connecting member; When the hatch is opened, the sealing cap is removed, so that one end of the bending piece is connected to the connecting piece, and the other end of the bending piece is connected to the air nozzle, and an opening and closing structure is arranged inside the air nozzle.

[0010] Preferably, the sealing body comprises a symmetric plane, and the connecting member is located on one side of the symmetric plane.

[0011] Preferably, the docking portion comprises a trapezoidal cross-section.

[0012] Preferably, a receiving cavity is provided on the hatch to accommodate the shielding rubber strip.

[0013] Preferably, the shielding rubber strip is constrained in the accommodating cavity by a stopper.

[0014] Preferably, the cross-sectional length of the enclosure portion three is equal to that of the enclosure sealing portion.

[0015] Preferably, the cross-sectional lengths of the first and second enclosure parts are not equal.

[0016] Preferably, when the hatch is opened, the air nozzle is directly connected to the connecting piece without using the bending piece.

[0017] Preferably, the bending member and the air nozzle are constrained in position within the storage cavity.

[0018] Preferably, the main body comprises a bottom, and a snap-in cavity is arranged in the bottom.

[0019] The beneficial effects of the present invention are: Invention point 1: In response to the first point raised in the background technology, an air nozzle is provided on the surface of the inflatable seal opposite to the clamping part, and the inflatable seal is divided into a sealing part and a connecting part, and an air nozzle is provided on the connecting part, and the air nozzle can be extended into the gap between the two enclosing parts to be maintained; thereby, the air nozzle does not need to be disassembled at any time, and will not interfere with the installation of the air nozzle.

[0020] Invention point 2: In response to the second point raised in the background technology, a pallet is provided on the cabin, a frame is provided on the pallet, the position of the frame can be adjusted relative to the pallet, and the frame includes a cover plate covering the cabin to maintain the frame.

[0021] Invention point three, in response to the third point raised in the background technology, solution one: a slope is provided between the two enclosure parts of the frame, and the slope is conducive to forming a larger avoidance space, so that when the door is opened, a larger operating space is provided to facilitate the inflation of the air nozzle.

[0022] Invention point four, in response to the third point raised in the background technology, option two: separate the air nozzle with an opening and closing structure inside. Under normal sealing conditions, optional option one is to set an air nozzle without an opening and closing structure on the sealing member, and seal it with a nut. Optional option two is to connect the air nozzle with an opening and closing structure to the air nozzle without an opening and closing structure, and seal the air nozzle with an opening and closing structure with a nut. When inflation is required, optional option one is to remove the nut, so that the air nozzle with an opening and closing structure is connected to the air nozzle without an opening and closing structure, thereby extending the length of the air nozzle and making it better exposed, thereby providing a larger operating space. Optional option two is to connect the bent pipe to the air nozzle without an opening and closing structure, thereby changing the direction of the air path, and then connect the air nozzle with an opening and closing structure to the other end of the bent pipe, thereby providing a larger operating space toward the empty space.

[0023] Invention point 5: In view of the fifth point of the background technology, a space is set in the hatch to store the curved pipe and the gas nozzle with the opening and closing structure. The space is close to the seal to facilitate the identification of the position and to facilitate storage and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the connection between the cabin body and the cabin door of the present invention.

[0026] Figure 2 It is a sectional view of a separate cabin of the present invention.

[0027] Figure 3 It is a cross-sectional view of a separate hatch of the present invention.

[0028] Figure 4 It is a cross-sectional view of the seal of the present invention.

[0029] Figure 5 It is a schematic diagram of the gas nozzle related structure of the present invention.

[0030] Figure 6 This is a three-dimensional diagram of the cabin body of the present invention. Figure 7 The three-dimensional image of the ventilation window of the present invention Figure 8 This is a cross-sectional view of the ventilation window of the present invention In the figure, the reference numerals are as follows: 1. Cabin body; 2. Hatch door body; 3. Insulation bubble; 4. Bulletproof plate; 5. Support plate; 6. Frame; 7. Storage cavity; 8. Gap; 9. Connector; 10. Cover plate; 11. Enclosure part 1; 12. Enclosure part 2; 13. Main body; 14. Snap-in cavity; 15. Inflatable seal; 16. Enclosure part 3; 17. Enclosure seal; 18. Shielding strip; 19. Docking part; 20. Snap-in part; 21. Neck; 22. Sealing part; 23. Connecting part; 24. Sealing cap; 25. Bending part; 26. Air nozzle; 27. Top wall; 28. Rear wall; 29. ​​Side wall; 30. Bottom wall; 31. Hatch door; 32. Upward flip door; 33. Ventilation window; 34. Bulletproof plate; 35. Window; 36. Blade; 37. Fan; 38. Box body. DETAILED DESCRIPTION

[0031] As shown in the figure: an integrated cabin comprises a top wall, a rear wall, a side wall, a bottom wall, a hatch, an upward-turning door, a ventilation window, and a sealing structure; the ventilation window comprises a bulletproof plate, a window body, a blade, a fan, and a box body; the hatch is arranged on the rear wall, and the upward-turning door and the ventilation window are arranged on the side wall; the box body is arranged behind the window body, and the bulletproof plate is arranged at the rear of the box body, and the window is a square frame; a plurality of blades are arranged on the square frame, and the blades can rotate relative to the square frame; a fan is arranged between the blades and the bulletproof plate; an opening is arranged on the box body for airflow to pass through; the square frame encloses a square space, and the blades are made of the same material as the bulletproof plate. When the blades are opened, they form protection on the outside of the square space, and the bulletproof plate forms protection on the inside of the square space; The sealing structure is used for sealing between the rear wall and the hatch, and the sealing structure includes a support plate, a frame, an inflatable seal, a shielding rubber strip, a connector, a sealing cap, a bending part, and a gas nozzle; the frame includes a main body and a cover plate; the inflatable seal includes a clamping part, a neck, and a sealing body, and the sealing body includes a sealing part and a connecting part; A storage cavity is provided in the hatch, and the bending member and the air nozzle can be stored in the storage cavity; a shielding rubber strip is provided on the hatch, and a third enclosure part and an enclosure sealing part are also provided on the hatch; There is a gap between the rear wall and the main body, the support plate is arranged on the rear wall, the frame body is arranged on the support plate, the position of the frame body is adjustable relative to the support plate, the main body is connected with a cover plate, and the cover plate is overlapped on the outer surface of the rear wall; the main body comprises a first enclosure part, a second enclosure part, a docking part, and a clamping cavity; the clamping cavity accommodates the clamping part, the sealing body is located outside the clamping cavity and is connected to the clamping part through the neck, and the connecting piece is arranged on the connecting part (the specific connection details of the air pipe and the connecting part are conventional solutions, such as common inflatable sealing rings, tires, and basketball air pipes, which will not be repeated); the rear wall, the cover plate, the main body, and the support plate enclose the gap; When the hatch is closed, the enclosure sealing part abuts against the sealing part of the sealing member, the butt joint abuts against the shielding rubber strip, the enclosure part 1 is aligned with the enclosure part 3, the enclosure sealing part is staggered with the enclosure part 2, the connecting member is located between the enclosure sealing part and the enclosure part 2, an escape space is formed between the enclosure part 1 and the enclosure part 2, and the wall of the escape space includes an inclined surface; the sealing cap is arranged on the connecting member; When the hatch is opened, the sealing cap is removed, and one end of the bending piece is connected to the connecting piece, and the other end of the bending piece is connected to the air nozzle. An opening and closing structure is provided inside the air nozzle (the opening and closing structure is a common structure and will not be repeated).

[0032] As shown in the figure: the sealing body includes a symmetrical plane, and the connecting piece is located on one side of the symmetrical plane. The docking portion includes a trapezoidal cross-section. A accommodating cavity is provided on the hatch to accommodate the shielding strip. The shielding strip is constrained in the accommodating cavity by the stopper. The cross-sectional length of the enclosure portion three is equal to that of the enclosure sealing portion. The cross-sectional lengths of the enclosure portion one and the enclosure portion two are not equal. When the hatch is opened, the air nozzle is directly connected to the connecting piece without using the bending piece. The bending piece and the air nozzle are constrained in position in the storage cavity. The main body includes a bottom, and a snap-in cavity is provided in the bottom. The above detailed description is a specific description of a feasible embodiment of the present invention. The embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification that does not deviate from the present invention should be included in the patent scope of this case.

Claims

1. An integrated shelter, characterized in that: The invention comprises the top wall, the rear wall, the side wall, the bottom wall, the hatch, the flip-up door, the ventilation window and the sealing structure; the ventilation window comprises a bulletproof plate, a window body, a blade, a fan and a box body; the hatch is arranged on the rear wall, and the flip-up door and the ventilation window are arranged on the side wall; the box body is arranged behind the window body, and the bulletproof plate is arranged at the rear of the box body, and the window is a square frame; a plurality of blades are arranged on the square frame, and the blades can rotate relative to the square frame; a fan is arranged between the blades and the bulletproof plate; an opening is arranged on the box body for airflow to pass through; the square frame encloses a square space, and the blades are made of the same material as the bulletproof plate. When the blades are opened, they form protection on the outside of the square space, and the bulletproof plate forms protection on the inside of the square space; The sealing structure is used for sealing between the rear wall and the hatch, and the sealing structure includes a support plate, a frame, an inflatable seal, a shielding rubber strip, a connector, a sealing cap, a bending part, and a gas nozzle; the frame includes a main body and a cover plate; the inflatable seal includes a clamping part, a neck, and a sealing body, and the sealing body includes a sealing part and a connecting part; A storage cavity is provided in the hatch, and the bending member and the air nozzle can be stored in the storage cavity; a shielding rubber strip is provided on the hatch, and a third enclosure part and an enclosure sealing part are also provided on the hatch; There is a gap between the rear wall and the main body, the support plate is arranged on the rear wall, the frame body is arranged on the support plate, the position of the frame body is adjustable relative to the support plate, the main body is connected with a cover plate, and the cover plate is overlapped on the outer surface of the rear wall; the main body comprises a first enclosure part, a second enclosure part, a docking part, and a clamping cavity; the clamping cavity accommodates the clamping part, the sealing body is located outside the clamping cavity and is connected to the clamping part through the neck, and the connecting piece is arranged on the connecting part; the rear wall, the cover plate, the main body, and the support plate enclose the gap; When the hatch is closed, the enclosure sealing part abuts against the sealing part of the sealing member, the butt joint abuts against the shielding rubber strip, the enclosure part 1 is aligned with the enclosure part 3, the enclosure sealing part is staggered with the enclosure part 2, the connecting member is located between the enclosure sealing part and the enclosure part 2, an escape space is formed between the enclosure part 1 and the enclosure part 2, and the wall of the escape space includes an inclined surface; the sealing cap is arranged on the connecting member; When the hatch is opened, the sealing cap is removed, so that one end of the bending piece is connected to the connecting piece, and the other end of the bending piece is connected to the air nozzle, and an opening and closing structure is arranged inside the air nozzle.

2. The integrated shelter according to claim 1, characterized in that: The sealing body comprises a symmetric plane, and the connecting member is located on one side of the symmetric plane.

3. The integrated shelter according to claim 1, characterized in that: The docking portion includes a trapezoidal cross-section.

4. The integrated shelter according to claim 1, characterized in that: The hatch is provided with a receiving cavity for receiving the shielding rubber strip.

5. The integrated shelter according to claim 4, characterized in that: The shielding rubber strip is constrained in the accommodating cavity by the stopper.

6. The integrated shelter according to claim 1, characterized in that: The cross-sectional length of the enclosure portion three is equal to that of the enclosure sealing portion.

7. The integrated shelter according to claim 1, characterized in that: The cross-sectional lengths of the first and second enclosure parts are not equal.

8. The integrated shelter according to claim 1, characterized in that: When the hatch is open, the air nozzle is directly connected to the connecting piece without using the bending piece.

9. The integrated shelter according to claim 1, characterized in that: The bending piece and the air nozzle are constrained in position in the storage cavity.

10. The integrated shelter according to claim 1, characterized in that: The main body comprises a bottom, and a clamping cavity is arranged in the bottom.

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