阅读说明：本技术 一种空中伤员转运吊舱 (Overhead wounded person transports nacelle ) 是由 朱海兰 勇琴歌 高萌 于 2021-07-30 设计创作，主要内容包括：本发明涉及吊舱技术领域,更具体地说,是一种空中伤员转运吊舱,包括吊舱本体以及舱门,所述舱门活动设置在所述吊舱本体上,还包括：检测模块,设置在所述吊舱本体上,用于检测所述吊舱本体与地面之间的距离；移动组件,数量为若干组,所述移动组件活动设置在所述吊舱本体上；以及调节单元,设置在所述吊舱本体上,所述调节单元和所述移动组件连接,用于控制所述舱门的启闭；一方面能够实现整个吊舱的被牵引移动功能,另一方面能够在吊舱落地的瞬间打开舱门,避免传统人工手动打开的方式,为伤员的救治工作缩短时间。(The invention relates to the technical field of pods, in particular to an air wounded personnel transferring pod, which comprises a pod body and a cabin door, wherein the cabin door is movably arranged on the pod body, and the air wounded personnel transferring pod further comprises: the detection module is arranged on the pod body and used for detecting the distance between the pod body and the ground; the moving assemblies are arranged on the pod body in a movable mode; the adjusting unit is arranged on the pod body, is connected with the moving assembly and is used for controlling the opening and closing of the cabin door; on one hand, the towed moving function of the whole nacelle can be realized, and on the other hand, the cabin door can be opened at the moment when the nacelle falls to the ground, so that the traditional manual opening mode is avoided, and the time is shortened for the treatment work of the wounded.)

1. An aerial wounded personnel transfer nacelle, comprising a nacelle body and a hatch movably arranged on the nacelle body, characterized by further comprising:

the detection module is arranged on the pod body and used for detecting the distance between the pod body and the ground;

the moving assemblies are arranged on the pod body in a movable mode; and

the adjusting unit is arranged on the pod body, is connected with the moving assembly and is used for controlling the opening and closing of the cabin door;

when the detection module detects that the distance between the transfer pod and the ground reaches a set threshold value, the detection module controls the moving assembly to work, and the moving assembly controls the opening and closing of the cabin door through the adjusting unit.

2. The aerial victim transport pod of claim 1, wherein the detection module comprises:

the output source is arranged in the nacelle body, and a flow channel communicated with the output source is arranged in the nacelle body;

the first piston is movably arranged in an air outlet formed in the nacelle body and is elastically connected with the air outlet, and the air outlet is communicated with the flow channel; and

a set of contacts disposed between the first piston and the pod body, the contacts being electrically connected to the moving assembly.

3. The aerial victim transport pod of claim 1, wherein the locomotion assembly comprises a mount, a wheel mount, a locomotion wheel, a transmission module, and an adjustment element;

the mounting seat is movably arranged on the pod body, the moving wheel is movably connected with the mounting seat through the wheel seat, the adjusting element is movably arranged between the mounting seat and the pod body, and the adjusting element can adjust the lifting of the moving wheel;

the transmission module is arranged between the wheel seat and the adjusting unit.

4. The overhead victim transfer nacelle of claim 3, wherein the transmission module comprises a cavity disposed within the nacelle body and a third piston movably disposed within the cavity, the third piston being in sealing engagement with an inner wall of the cavity, the third piston further being coupled to the mounting block.

5. The aerial victim transport pod of claim 4, wherein said adjustment unit comprises tubing and a telescoping member;

the pipeline is arranged in the nacelle body, the telescopic piece is movably connected between the cabin door and the nacelle body, and the pipeline is communicated with the cavity.

6. The aerial victim transport pod of claim 5, further comprising an auxiliary module disposed within the pod body for controlling opening and closing of the telescoping member.

7. The aerial victim transport pod of claim 6, wherein the auxiliary module comprises a reserve tank, a second piston, a reset, and an electrically operated valve;

the reserved box is arranged in the nacelle body and communicated with the pipeline, the second piston is movably arranged in the reserved box, and the second piston is attached and sealed with the inner wall of the reserved box;

the reset piece is arranged in the reserved box and connected with the second piston, and the electric valve is arranged on the pipeline and used for controlling the pipeline to be communicated with the telescopic piece or the reserved box.

Technical Field

The invention relates to the technical field of pods, in particular to an aerial wounded personnel transfer pod.

Background

When a major natural disaster or war breaks out, in areas with traffic inconvenience such as naval ships and army field operations, how to safely and quickly transfer wounded personnel to a first line of treatment is an important problem for medical personnel, and with the improvement of air transportation technology in China, transfer pods are widely used;

when the pod transporting the wounded person falls to the ground following the airplane, an ambulance is usually arranged on the ground at the landing position for rescue, and when the pod is transported to the ground, the wounded person in the pod is transported into the ambulance through the sickbed by opening the cabin door.

The existing cabin door is opened by manual control of workers, so that when the transport pod falls to the ground, a certain time is consumed for opening the door, which undoubtedly consumes a great deal of time, and sometimes, an ambulance cannot arrive at the scene in time, and if the pod waits in place, the timely treatment work of the wounded is undoubtedly influenced.

Disclosure of Invention

The invention aims to provide an aerial wounded personnel transfer nacelle to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an aerial wounded personnel transfer nacelle, comprising a nacelle body and a door movably arranged on the nacelle body, further comprising:

the detection module is arranged on the pod body and used for detecting the distance between the pod body and the ground;

the moving assemblies are arranged on the pod body in a movable mode; and

the adjusting unit is arranged on the pod body, is connected with the moving assembly and is used for controlling the opening and closing of the cabin door;

when the detection module detects that the distance between the transfer pod and the ground reaches a set threshold value, the detection module controls the moving assembly to work, and the moving assembly controls the opening and closing of the cabin door through the adjusting unit.

The application further adopts the technical scheme that: the detection module comprises:

the output source is arranged in the nacelle body, and a flow channel communicated with the output source is arranged in the nacelle body;

the first piston is movably arranged in an air outlet formed in the nacelle body and is elastically connected with the air outlet, and the air outlet is communicated with the flow channel; and

a set of contacts disposed between the first piston and the pod body, the contacts being electrically connected to the moving assembly.

The application further adopts the technical scheme that: the moving assembly comprises a mounting seat, a wheel seat, a moving wheel, a transmission module and an adjusting element;

the mounting seat is movably arranged on the pod body, the moving wheel is movably connected with the mounting seat through the wheel seat, the adjusting element is movably arranged between the mounting seat and the pod body, and the adjusting element can adjust the lifting of the moving wheel;

the transmission module is arranged between the wheel seat and the adjusting unit.

The application further adopts the technical scheme that: the transmission module comprises a cavity and a third piston, the cavity is arranged in the nacelle body, the third piston is movably arranged in the cavity, the third piston is attached to and sealed with the inner wall of the cavity, and the third piston is further connected with the mounting seat.

This application still further technical scheme: the adjusting unit comprises a pipeline and a telescopic piece;

the pipeline is arranged in the nacelle body, the telescopic piece is movably connected between the cabin door and the nacelle body, and the pipeline is communicated with the cavity.

This application still further technical scheme: the nacelle body is provided with a telescopic piece, and the nacelle body is provided with an auxiliary module which is arranged in the nacelle body and used for controlling the opening and closing of the telescopic piece.

This application still further technical scheme: the auxiliary module comprises a reserved box, a second piston, a resetting piece and an electric valve;

the reserved box is arranged in the nacelle body and communicated with the pipeline, the second piston is movably arranged in the reserved box, and the second piston is attached and sealed with the inner wall of the reserved box;

the reset piece is arranged in the reserved box and connected with the second piston, and the electric valve is arranged on the pipeline and used for controlling the pipeline to be communicated with the telescopic piece or the reserved box.

Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:

according to the embodiment of the invention, by arranging the linkage structure, the detection module can buffer and decelerate the nacelle in the descending process, and when the distance between the nacelle and the ground reaches a set threshold value, the detection module can control the moving assembly to work, so that the moving wheels are unfolded to be in contact with the ground, and meanwhile, the cabin door is opened through the adjusting unit, so that on one hand, the dragged moving function of the whole nacelle can be realized, on the other hand, the cabin door can be opened at the moment that the nacelle falls to the ground, the traditional manual opening mode is avoided, and the time is shortened for the rescue work of the wounded.

Drawings

FIG. 1 is a schematic structural view of an aerial wounded transfer nacelle according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic structural view at A in the overhead victim transfer nacelle according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the overhead victim transport nacelle at point B in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a mobile assembly in the overhead victim transfer nacelle according to an embodiment of the present invention;

fig. 5 is an assembly view of the mounting and moving wheels of the overhead victim transfer nacelle according to an embodiment of the present invention.

The reference numerals in the schematic drawings illustrate:

1-pod body, 2-cabin door, 3-traction ring, 4-cylinder, 5-fan, 6-runner, 7-air outlet, 8-first piston, 9-contact, 10-electric valve, 11-reserve box, 12-second piston, 13-spring, 14-first air pipe, 15-second air pipe, 16-moving component, 1601-mounting seat, 1602-wheel seat, 1603-moving wheel, 1604-electric telescopic rod, 1605-third piston and 1606-cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

Referring to fig. 1-5, in an embodiment of the present application, an airborne wounded personnel transfer nacelle includes a nacelle body 1 and a door 2, wherein the door 2 is movably disposed on the nacelle body 1, and further includes:

the detection module is arranged on the pod body 1 and used for detecting the distance between the pod body 1 and the ground; the moving assemblies 16 are arranged in a plurality of groups, and the moving assemblies 16 are movably arranged on the nacelle body 1; and

the adjusting unit is arranged on the pod body 1, is connected with the moving assembly 16 and is used for controlling the opening and closing of the cabin door 2;

when the detection module detects that the distance between the transfer pod and the ground reaches a set threshold value, the detection module controls the moving assembly 16 to work, and the moving assembly 16 controls the opening and closing of the cabin door 2 through the adjusting unit.

Specifically, the hatch 2 is hinged to the nacelle body 1 through a rotating shaft, as shown in fig. 1, and a traction ring 3 is provided on the nacelle body 1.

In a specific case of this embodiment, the detecting module includes:

the output source is arranged in the nacelle body 1, and a flow channel 6 communicated with the output source is arranged in the nacelle body 1;

the first piston 8 is movably arranged in an air outlet 7 formed in the nacelle body 1 and is elastically connected with the air outlet 7, and the air outlet 7 is communicated with the flow channel 6; and

a set of contacts 9 arranged between the first piston 8 and the pod body 1, the contacts 9 being electrically connected to the moving assembly 16.

It should be noted that the output source may be a fan 5 or an air pump, and in this application, the output source is preferably a fan 5, and the fan 5 is disposed in the nacelle body 1 and is communicated with the flow passage 6.

In the air half where the aircraft carrying nacelle body 1 descends, the fan 5 is manually controlled to work, so that the output airflow is vertically sprayed to the ground from the air outlet 7 along the flow channel 6, and at this time, the speed of landing of the nacelle body 1 can be reduced by the action of wind, and when the distance between the nacelle body 1 and the ground approaches and reaches a set threshold value, the recoil of the air flow now causes the piston to move towards both sides, locked as shown in figure 2, until contact is made between the contacts 9, triggering the movement assembly 16 to work and extend, facilitating the movement of the nacelle body 1 after landing, and, at the same time, controlling the opening of the hatch 2 by means of the adjustment unit, thereby avoiding the mode of opening the hatch door 2 by manual operation, reducing labor force, having high automation degree, and the pod body 1 at this time can be towed by the ground vehicle through the towing ring 3, thereby moving the pod body 1 to any position.

Referring to fig. 1, 4 and 5, as another preferred embodiment of the present application, the moving assembly 16 includes a mounting seat 1601, a wheel seat 1602, a moving wheel 1603, a transmission module and an adjusting element;

the mounting seat 1601 is movably arranged on the nacelle body 1, the moving wheel 1603 is movably connected with the mounting seat 1601 through the wheel seat 1602, an adjusting element is movably arranged between the mounting seat 1601 and the nacelle body 1, and the adjusting element can adjust the moving wheel 1603 to ascend and descend;

the transmission module is disposed between the wheel holder 1602 and the adjustment unit.

Specifically, the adjusting element may be an electric cylinder, a linear motor or a hydraulic cylinder hinged between the mounting seat 1601 and the nacelle body 1, or a servo motor/stepper motor fixed coaxially with the mounting seat 1601, and in this embodiment, the adjusting element is preferably an electric telescopic rod 1604, and the electric telescopic rod 1604 is hinged between the mounting seat 1601 and the nacelle body 1.

In a specific case of this embodiment, the transmission module includes a cavity 1606 and a third piston 1605, the cavity 1606 is disposed in the nacelle body 1, the third piston 1605 is movably disposed in the cavity 1606, the third piston 1605 is in close contact with the inner wall of the cavity 1606, and the third piston 1605 is further connected to the mounting seat 1601.

In another particular case of this embodiment, the adjustment unit comprises a pipe and a telescopic member;

the pipeline is arranged in the nacelle body 1, the telescopic piece is movably connected between the cabin door 2 and the nacelle body 1, and the pipeline is communicated with the cavity 1606.

It should be noted that the telescopic member may be a cylinder 4 or a hydraulic cylinder, in this embodiment, the telescopic member is preferably a cylinder 4, and the cylinder 4 is hinged between the hatch door 2 and the pod body 1;

when the distance between the pod body 1 and the ground reaches a set threshold value, the contacts 9 are contacted with each other, the electric telescopic rod 1604 is controlled to extend, the mounting seat 1601 drives the wheel seat 1602 and the moving wheel 1603 to rotate along the hinged position of the wheel seat, so that the moving wheel 1603 is unfolded and contacted with the ground, in the process, the mounting seat 1601 drives the third piston 1605 to move along the cavity 1606, so that the gas in the cavity 1606 is squeezed into the cylinder 4, the cylinder 4 extends out as shown in fig. 1, the cabin door 2 is automatically opened, and the opening time of a worker is shortened.

Referring to fig. 1-3, as another preferred embodiment of the present application, an auxiliary module is further included, which is disposed in the nacelle body 1 and is used for controlling the opening and closing of the telescopic member.

In a particular case of the present embodiment, the auxiliary module comprises a reserve tank 11, a second piston 12, a return element and an electrically operated valve 10;

the reserved box 11 is arranged in the nacelle body 1 and is communicated with the pipeline, the second piston 12 is movably arranged in the reserved box 11, and the second piston 12 is attached and sealed with the inner wall of the reserved box 11;

the reset piece is arranged in the reserved box 11 and connected with the second piston 12, and the electric valve 10 is arranged on the pipeline and used for controlling the pipeline to be communicated with the telescopic piece or the reserved box 11.

Specifically, the pipeline includes a first air pipe 14 and a second air pipe 15, the second air pipe 15 is communicated with the cavity 1606, the second air pipe 15 is communicated with the cylinder 4 through the first air pipe 14, and the electric valve 10 is disposed on the first air pipe 14, as shown in fig. 1.

In addition, the reset piece may adopt a spring or a tension spring, etc., in this embodiment, the reset piece is preferably a clockwork spring 13, a fixed end of the clockwork spring 13 is disposed in the reserve tank 11, and a free end of the clockwork spring 13 is connected with the second piston 12.

When a ground vehicle is required to pull the whole nacelle without instantly opening the cabin door 2 when the ground vehicle lands, the electric valve 10 is controlled to work, so that the communication between the first air pipe 14 and the second air pipe 15 is changed into the communication between the first air pipe 14 and the reserved box 11, at the moment, when the nacelle body 1 lands, air in the cavity 1606 is extruded by the third piston 1605 to enter the reserved box 11, and therefore potential safety hazards existing in the opening state of the cabin door 2 in the pulling process are avoided.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.