Double-layer foldable sickbed for high-speed train hospital

Abstract

The invention discloses a double-layer foldable sickbed for a high-speed train hospital. The double-layer foldable sickbed comprises a sliding rail mechanism, a sliding mechanism, a supporting vertical rod, a bed and a bed supporting frame. The sliding rail mechanism is composed of two sliding rails arranged in parallel. The sliding mechanism is arranged on the two sliding rails of the sliding rail mechanism and connected with the two sliding rails in a sliding mode. The two sliding mechanisms are arranged at a certain interval; the same sides of the two sliding mechanisms are each provided with a supporting vertical rod, and the bed is horizontally arranged on the two supporting vertical rods through two bed supporting frames. The bed and the bed supporting frame are fixed through a bed self-locking mechanism; a supporting rod is fixedly connected between the two supporting vertical rods. The high-speed train carriage can be installed in a high-speed train carriage, the space in the carriage is fully utilized, and the sick and wounded can be placed and transferred.

Description

Technical Field

[0001] The invention relates to the technical field of personnel transportation, and in particular to a double-layer foldable hospital bed used in a high-speed railway train hospital. Background Art

[0002] High-speed train hospitals have the characteristics of strong mobility, high speed and strong carrying capacity. When it is necessary to transport the wounded and sick over long distances, high-speed train hospitals become an important transportation method. At present, the research on the transformation of carriages on high-speed trains and the placement of the wounded and sick is still in the initial stage.

[0003] In view of the limited space on the high-speed rail, the present invention designs a double-layer bed, the support for the bed is a detachable structure, and the bed is a foldable structure, which can occupy as little space as possible when not in use. The bed support is installed using the mounting holes of the original seats in the carriage, and no unnecessary modification of the carriage is required. Summary of the invention

[0004] The purpose of the present invention is to provide a double-layer foldable hospital bed for a high-speed train hospital to meet the problem of placing patients in a high-speed train compartment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a double-layer foldable hospital bed for a high-speed train hospital, comprising a slide rail mechanism, a sliding mechanism, a support rod, a bed and a bed support frame; The slide rail mechanism is composed of two slide rails arranged in parallel; the sliding mechanism is arranged on the two slide rails of the slide rail mechanism and is slidably connected with the two slide rails respectively; there are two sliding mechanisms, which are arranged at a certain distance; A supporting upright is installed on the same side of the two sliding mechanisms respectively, and the bed is horizontally arranged on the two supporting uprights through two bed supporting frames; the bed and the bed supporting frames are fixed by a bed self-locking mechanism; and a support rod is fixedly connected between the two supporting uprights.

[0006] Furthermore, the bed self-locking mechanism consists of a lock seat, a self-locking spring and a self-locking block; the lock seat is fixed to the end of the bed support frame, one end of the self-locking spring is fixed to the lock seat, and the other end is connected to the self-locking block; the self-locking block is connected to the lock seat through a pin shaft.

[0007] Furthermore, a sliding block is provided at the bottom of the sliding mechanism and is connected to the slide rail mechanism; a mounting groove for installing a supporting pole is provided on one side of the sliding mechanism, and mutually matching positioning holes are opened on the mounting groove and the supporting pole, and the sliding mechanism and the supporting pole are fixed by passing a positioning pin through the positioning hole.

[0008] Furthermore, a socket is provided at one end of the bed support frame for placing the supporting upright pole, and matching sockets are provided on the socket and the supporting upright pole, and the bed support frame is fixed to the supporting upright pole by passing a positioning pin through the socket; multiple groups of sockets are provided on the supporting upright pole, and each group of sockets has at least two hole positions.

[0009] Furthermore, the supporting upright pole is composed of an outer pole and an inner pole with one end sleeved on the outer pole. Both the outer pole and the inner pole are provided with insertion holes, and the outer pole and the inner pole are connected by passing a positioning pin through the insertion hole; an infusion stand is provided on the top of the inner pole.

[0010] Furthermore, the bed is composed of a bearing platform, a mattress and straps; the bearing platform includes two rectangular plates and hinges connected between the rectangular plates; a mattress is installed on each rectangular plate, and straps are provided on the mattress.

[0011] Furthermore, there are two beds arranged on the supporting uprights.

[0012] Furthermore, the lower part of the binding belt is fixed on the bearing platform, and the upper part is fixed together by a clutch device.

[0013] Furthermore, the two supporting uprights are provided with supporting rod grooves, and the supporting rod is connected between the two supporting uprights through the supporting rod grooves; there are two groups of supporting rod grooves, one group for the outer rod and one group for the inner rod.

[0014] The present invention can be installed in a high-speed rail carriage, making full use of the space in the carriage to achieve the placement and transfer of the injured and sick; the present invention is a detachable structure, and when not in use, the various components can be disassembled to save storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the connection between the sliding mechanism and the slide rail mechanism (partial); Figure 3 It is a schematic diagram of the connection between the bed self-locking mechanism and the bed support frame; Figure 4 A schematic diagram of the load-bearing platform. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are now described with reference to the accompanying drawings. It will be understood by those skilled in the art that the following embodiments are only used to illustrate the present invention and should not be considered as limiting the scope of the present invention. If no specific technology, connection relationship or condition is indicated in the embodiments, the technology, connection relationship, condition described in the literature in this field or the product specification is used. If the manufacturer of the materials, instruments or equipment used is not indicated, they are all conventional products that can be purchased.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "provided with" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention will be understood according to specific circumstances.

[0018] Combination Figure 1-Figure 4 As shown, the present invention provides a double-layer foldable hospital bed for a high-speed train hospital, comprising a slide rail mechanism 1, a sliding mechanism 2, a support rod 3, a bed 4 and a bed support frame 5; The slide rail mechanism 1 is composed of two slide rails arranged in parallel, and is installed in cooperation with the mounting holes of the high-speed train seat; the sliding mechanism 2 is arranged on the two slide rails of the slide rail mechanism 1, and is slidably connected with the two slide rails respectively; there are two sliding mechanisms 2, which are arranged at a certain distance (the two sliding mechanisms 2 are arranged in parallel, and the angle between them and the slide rails is 90 degrees); A supporting upright 3 is installed on the same side of each of the two sliding mechanisms 2, and the bed 4 is horizontally arranged on the two supporting uprights 3 through two bed supporting frames 5, that is, a bed supporting frame 5 is installed on each of the supporting uprights 3; the bed 4 and the bed supporting frames 5 are fixed by a bed self-locking mechanism 6; a support rod 7 is fixedly connected between the two supporting uprights 3 to limit the distance between the supporting uprights; there are two beds 4, which are arranged up and down; the bed 4 is located directly above the sliding mechanism 2.

[0019] Specifically, the bed self-locking mechanism 6 is composed of a lock seat 61, a self-locking spring 62 and a self-locking block 63; the lock seat 61 is fixed to the end of the bed support frame 5, one end of the self-locking spring 62 is fixed to the lock seat 61, and the other end is connected to the self-locking block 63; the self-locking block 63 is connected to the hinge seat on the lock seat 61 through a pin shaft; through the clamping force of the self-locking spring, the self-locking block is fastened to the edge of the bed, thereby fixing the bed.

[0020] Specifically, the support upright 3 is composed of an outer rod 32 and an inner rod 33 with one end sleeved on the outer rod 32. Both the outer rod 32 and the inner rod 33 are provided with a socket 31, and the outer rod 32 and the inner rod 33 are connected by passing a positioning pin 8 through the socket 31; an infusion stand 9 is provided on the top of the inner rod 33; by designing in the form of an outer rod 32 and an inner rod 33, the height of the support upright 3 can be adjusted; a support rod groove 34 is provided on the two support uprights 3, and the support rod 7 is connected between the two support uprights 3 through the support rod groove 34; there are two groups of support rod grooves 34, one group for the outer rod 32 and one group for the inner rod 33.

[0021] Specifically, the bed 4 is composed of a bearing platform 41, a mattress 42 and straps 43; the bearing platform includes two rectangular plates 44 and a hinge 45 connected between the rectangular plates 44, forming a two-section foldable structure; a mattress 42 is installed on each rectangular plate 44, and straps 43 are provided on the mattress 42, wherein the straps 43 on one of the mattresses 42 are in the shape of a "I" for fixing the chest position of the injured person, and the straps 43 on the other mattress 42 are in the shape of a "I + person" for fixing the lower limbs of the injured person; the lower part of the straps 43 are fixed on the bearing platform 41, and the upper part is fixed together by a clutch device.

[0022] A further optimized solution is that a slider 21 connected to the slide rail mechanism 1 is provided at the bottom of the sliding mechanism 2, and the slider 21 cooperates with the U-shaped slide groove mechanism on the slide rail to realize movement on the slide rail; a mounting groove 22 for mounting the support upright 3 is provided on one side of the sliding mechanism 2, and mutually cooperating positioning holes are opened on the mounting groove 22 and the support upright 3, and the sliding mechanism 2 and the support upright 3 are fixed by passing the positioning pin 8 through the positioning hole.

[0023] A further optimized solution is that a socket is provided at one end of the bed support frame 5 for inserting the supporting upright 3, and matching sockets 31 are provided on the socket and the supporting upright 3, and the bed support frame 5 is fixed to the supporting upright 3 by passing a positioning pin 8 through the socket 31; a plurality of groups of sockets 31 are provided on the supporting upright 3, and each group of sockets 31 has at least two hole positions.

[0024] In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer foldable hospital bed for a high-speed train hospital, characterized in that: It comprises a slide rail mechanism (1), a sliding mechanism (2), a supporting upright rod (3), a bed (4) and a bed supporting frame (5); wherein: The slide rail mechanism (1) is composed of two slide rails arranged in parallel; the sliding mechanism (2) is arranged on the two slide rails of the slide rail mechanism (1) and is slidably connected to the two slide rails respectively; the sliding mechanism (2) is provided with two slide rails, which are arranged at a certain distance; A support rod (3) is installed on the same side of each of the two sliding mechanisms (2); the bed (4) is horizontally arranged on the two support rods (3) via two bed support frames (5); the bed (4) and the bed support frames (5) are fixed via a bed self-locking mechanism (6); and a support rod (7) is fixedly connected between the two support rods (3).

2. A double-layer foldable hospital bed for a high-speed train hospital according to claim 1, characterized in that: The bed self-locking mechanism (6) is composed of a lock seat (61), a self-locking spring (62) and a self-locking block (63); the lock seat (61) is fixed to the end of the bed support frame (5); one end of the self-locking spring (62) is fixed to the lock seat (61) and the other end is connected to the self-locking block (63); the self-locking block (63) is connected to the lock seat (61) via a pin shaft.

3. The double-layer foldable hospital bed for high-speed train hospital according to claim 1, characterized in that: The bottom of the sliding mechanism (2) is provided with a sliding block (21) which is connected to the slide rail mechanism (1); one side of the sliding mechanism (2) is provided with a mounting groove (22) for mounting the supporting upright pole (3), and mutually matching positioning holes are provided on the mounting groove (22) and the supporting upright pole (3), and the sliding mechanism (2) and the supporting upright pole (3) are fixed by passing a positioning pin (8) through the positioning hole.

4. The double-layer foldable hospital bed for high-speed train hospital according to claim 1, characterized in that: A holder for receiving the support rod (3) is provided at one end of the bed support frame (5), and mutually matching plug holes (31) are provided on the holder and the support rod (3), and the bed support frame (5) is fixed to the support rod (3) by passing a positioning pin (8) through the plug hole (31); a plurality of groups of plug holes (31) are provided on the support rod (3), and each group of plug holes (31) has at least two hole positions.

5. The double-layer foldable hospital bed for high-speed train hospital according to claim 4, characterized in that: The supporting upright rod (3) is composed of an outer rod (32) and an inner rod (33) with one end sleeved on the outer rod (32). Both the outer rod (32) and the inner rod (33) are provided with a socket (31). A positioning pin (8) passes through the socket (31) to connect the outer rod (32) and the inner rod (33). An infusion stand (9) is provided on the top of the inner rod (33).

6. A double-layer foldable hospital bed for a high-speed train hospital according to any one of claims 1 to 5, characterized in that: The bed (4) is composed of a bearing platform (41), a mattress (42) and a binding belt (43); the bearing platform comprises two rectangular plates (44) and a hinge (45) connected between the rectangular plates (44); a mattress (42) is mounted on each rectangular plate (44), and a binding belt (43) is provided on the mattress (42).

7. A double-layer foldable hospital bed for a high-speed train hospital according to claim 6, characterized in that: There are two beds (4) arranged on the supporting uprights (3).

8. A double-layer foldable hospital bed for a high-speed train hospital according to claim 6 or 7, characterized in that: The lower part of the binding belt (43) is fixed on the bearing platform (41), and the upper part is fixed together by a clutch device.

9. The double-layer foldable hospital bed for high-speed train hospital according to claim 5, characterized in that: The two support uprights (3) are provided with support rod grooves (34), and the support rod (7) is connected between the two support uprights (3) through the support rod grooves (34); there are two groups of support rod grooves (34), one group for the outer rod (32) and one group for the inner rod (33).

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