CN216258563U

CN216258563U - Collapsible portable first aid removes transfusion box

Info

Publication number: CN216258563U
Application number: CN202122811708.3U
Authority: CN
Inventors: 阮春凤; 杜天琴; 奚慧琴; 沈芳
Original assignee: Renji Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Renji Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

A foldable portable first-aid movable transfusion box comprises a transfusion tray and a transfusion stand, wherein a transfusion stand placing cavity is formed in one side of the transfusion tray, and a horizontal shaft is arranged in the transfusion stand placing cavity; the infusion support comprises a folding rack and a telescopic support rod, wherein the folding rack and the telescopic support rod are connected to a horizontal shaft through a first movable joint bolt and a second movable joint bolt respectively; an upper limiting plate and a lower limiting plate are arranged above and below the horizontal shaft, and limiting grooves, clamping rings and locking pins are arranged on the upper limiting plate and the lower limiting plate; the other side wall of the infusion support placing cavity is respectively provided with a telescopic support rod placing groove, a folding frame placing groove, a clamping ring and a locking pin. The infusion support overcomes the defects of the prior art, and the folding rack and the telescopic support rod are driven to rotate and store in the infusion support placing cavity through the first movable joint bolt and the second movable joint bolt, so that the whole infusion support is stored; so that the whole infusion support can be conveniently placed in a pre-hospital first-aid kit for carrying.

Description

Collapsible portable first aid removes transfusion box

Technical Field

The utility model relates to articles for daily use of human beings, in particular to a medical instrument, and specifically relates to a foldable portable first-aid movable infusion box.

Background

The infusion for the patient is a common treatment means, and the infusion support is a common instrument and is mainly used for fixing an infusion bag when the patient is infused, so that the nursing difficulty of a nursing person is reduced.

However, in the pre-hospital emergency treatment process of the emergent public health event, the critical patient needs to open the venous access in an emergency site for dilatation treatment, a fluid infusion bag needs to be hung on an infusion support, and the movable infusion support commonly used in hospitals can be moved, but is large in size and not easy to carry.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a foldable portable first-aid movable infusion box which overcomes the defects of the prior art and is reasonable in design, and the folding rack and the telescopic support rod are driven to rotate and store in an infusion rack placing cavity under the rotating action of a first movable joint bolt and a second movable joint bolt on the surface of a horizontal shaft, so that the whole infusion rack is stored; so that the whole infusion support can be conveniently placed in a pre-hospital first-aid kit for carrying.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a foldable portable first-aid movable infusion box comprises an infusion tray and an infusion support, wherein one side of the infusion tray is provided with an infusion support placing cavity with openings at the upper part and the lower part, and a horizontal shaft is fixedly arranged on the surface of one side of the inner cavity of the infusion support placing cavity;

the infusion support comprises a folding frame and a telescopic support rod, the upper end of the folding frame is movably connected to the outer circumference of the horizontal shaft through a first swing bolt, and the lower end of the telescopic support rod is movably connected to the outer circumference of the horizontal shaft through a second swing bolt; the axial direction of the upper end of the folding frame and the axial direction of the lower end of the telescopic support rod are both vertical to the axial direction of the horizontal shaft,

an upper limiting plate and a lower limiting plate are arranged above and below the horizontal shaft, the upper limiting plate and the lower limiting plate are fixedly connected with the infusion tray and parallel to the lower plane of the infusion tray, limiting grooves are respectively formed in the inner side edges of the upper limiting plate and the lower limiting plate, an open clamping ring is respectively hinged to one side of each limiting groove of the upper limiting plate and the lower limiting plate, locking pins are respectively arranged on the other sides of the limiting grooves of the upper limiting plate and the lower limiting plate, and the movable end of each open clamping ring is matched with the locking pins;

a telescopic support rod placing groove and a folding rack placing groove are respectively formed in the upper edge and the lower edge of the other side wall of the infusion support placing cavity, and the opening directions of the telescopic support rod placing groove and the folding rack placing groove are opposite; the infusion support placing cavity is characterized in that an opening snap ring is hinged to the infusion support placing cavity side wall on one side of the telescopic support rod placing groove and the infusion support placing cavity side wall on one side of the folding frame placing groove respectively, locking pins are arranged on the infusion support placing cavity side wall on the other side of the telescopic support rod placing groove and the infusion support placing cavity side wall on the other side of the folding frame placing groove respectively, and the movable end of the opening snap ring is matched with the locking pins.

Preferably, the folding leg is a tripod or a tetrapod.

Preferably, the other side swing joint of infusion tray has accomodates the drawer, accomodate drawer upper surface movable mounting and have the buckle, infusion tray upper surface fixed mounting has the bayonet lock, buckle and bayonet lock phase-match.

Preferably, the storage drawer is provided in two.

Preferably, a handle is fixedly arranged on the front side surface of the infusion tray.

Preferably, the folding leg includes the support column, support column surface swing joint has the adjusting collar, the adjusting collar outside surface is through a plurality of supporting legs of the even swing joint of pivot seat, the one end of hinge swing joint vaulting pole is passed through to the supporting leg inside surface, hinge swing joint is passed through at the support column lower extreme to the other end of swing joint vaulting pole.

Preferably, the first swing bolt and the second swing bolt both include a rod member, one end of the rod member is provided with a radial through hole, the other end of the rod member is provided with an external thread and an axial hole, the external thread is connected with a locking nut, more than two cracks parallel to the axial direction of the rod member are arranged in the side wall of the axial hole at intervals, the cracks penetrate through the periphery of the rod member, the rod member is sleeved on a horizontal shaft through the radial through hole, the upper end of the folding frame and the lower end of the telescopic support rod are respectively inserted into the axial hole, the locking nut locks the rod member with the upper end of the folding frame and the lower end of the telescopic support rod, the horizontal shaft is provided with a thread and a nut, and the nut locks and fixes the rod member and the horizontal shaft at the two ends of the radial through hole.

The utility model provides a foldable portable first-aid movable infusion box. The method has the following beneficial effects: the folding rack and the telescopic support rod are driven to rotate and store in the infusion support placing cavity through the rotating action of the first movable joint bolt and the second movable joint bolt on the surface of the horizontal shaft, and the limiting and fixing of the end positions of the folding rack and the telescopic support rod are realized through the matched action of the opening clamping ring and the locking pin, so that the storage work of the whole infusion support is realized; the whole infusion support is convenient to be placed in a pre-hospital first-aid kit for carrying, unnecessary manpower and material preparation time are reduced, and the success rate of rescue is improved; and objects belonging to the transfusion can be placed through the storage drawer, so that the preparation time of the objects for operation is reduced.

Drawings

In order to more clearly illustrate the present invention or the prior art solutions, the drawings that are needed in the description of the prior art will be briefly described below.

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of the transfusion tray of the present invention;

FIG. 5 is a schematic view of the folding stand according to the present invention;

the reference numbers in the figures illustrate:

1. a transfusion tray; 2. a transfusion stand placing cavity; 3. a horizontal axis; 4. a folding frame; 5. a telescoping mast; 6. a first swing bolt; 7. a second swing bolt; 8. a limiting groove; 9. a split snap ring; 10. a locking pin; 11. the telescopic support rod placing groove; 12. the folding rack placing groove; 13. a storage drawer; 14. buckling; 15. a bayonet lock; 16. a handle; 17. a support pillar; 18. an adjusting sleeve; 19. a rotating shaft seat; 20. supporting legs; 21. a stay bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings.

In the first embodiment, as shown in fig. 1 to 5, a foldable portable first-aid movable infusion box comprises an infusion tray 1 and an infusion support, wherein one side of the infusion tray 1 is provided with an infusion support placing cavity 2 with openings at the upper part and the lower part, and one end of the infusion support placing cavity 2 is fixedly provided with a horizontal shaft 3;

the infusion support comprises a folding frame 4 and a telescopic support rod 5, the upper end of the folding frame 4 is movably connected to the outer circumference of the horizontal shaft 3 through a first swing bolt 6, and the lower end of the telescopic support rod 5 is movably connected to the outer circumference of the horizontal shaft 3 through a second swing bolt 7; the axial direction of the upper end of the folding frame 4 and the axial direction of the lower end of the telescopic support rod 5 are both vertical to the axial direction of the horizontal shaft 3,

an upper limiting plate is arranged above the horizontal shaft 3, a lower limiting plate is arranged below the horizontal shaft 3, the upper limiting plate and the lower limiting plate are fixedly connected with the transfusion tray 1 and are parallel to the lower plane of the transfusion tray 1, a limiting groove 8 is respectively arranged at the inner side edges of the upper limiting plate and the lower limiting plate, an open snap ring 9 is respectively hinged at one side of the limiting groove 8 of the upper limiting plate and the lower limiting plate, a locking pin 10 is respectively arranged at the other side of the limiting groove 8 of the upper limiting plate and the lower limiting plate, the movable end of the open snap ring 9 is matched with the locking pin 10,

the upper edge and the lower edge of the side wall at the other end of the infusion support placing cavity 2 are respectively provided with a telescopic support rod placing groove 11 and a folding support placing groove 12, and the opening directions of the telescopic support rod placing groove 11 and the folding support placing groove 12 are opposite; an opening clamping ring 9 is hinged to the side wall of the infusion support placing cavity on one side of the telescopic support rod placing groove 11 and one side of the folding frame placing groove 12 respectively, a locking pin 10 is arranged on the side wall of the infusion support placing cavity on the other side of the telescopic support rod placing groove 11 and the other side of the folding frame placing groove 12 respectively, and the movable end of the opening clamping ring 9 is matched with the locking pin 10.

Wherein the folding leg 4 is a tripod or a tetrapod.

In this embodiment, the first eyelet bolt 6 and the second eyelet bolt 7 each include a rod member, one end of the rod member is provided with a radial through hole, the other end of the rod member is provided with an external thread and an axial hole, the external thread is connected with a lock nut, the side wall of the axial hole is provided with more than two cracks parallel to the axial direction of the rod member at intervals, the cracks penetrate through the periphery of the rod member, the rod member is sleeved on the horizontal shaft 3 through the radial through hole, the upper end of the folding frame 4 and the lower end of the telescopic support rod 5 are respectively inserted into the axial hole, the lock nut locks the rod member with the upper end of the folding frame 4 and the lower end of the telescopic support rod 5, the horizontal shaft 3 is provided with a thread and a nut, and the nut locks and fixes the rod member and the horizontal shaft 3 at the two ends of the radial through hole.

The working principle is as follows:

when the infusion support is used, the folding frame 4 is firstly rotated downwards into the limiting groove 8 on the lower limiting plate through the first eyelet bolt 6, is matched with the locking pin 10 through the split snap ring 9 for limiting and fixing, then the folding frame 4 is unfolded to form a support frame to support the whole infusion device, then the telescopic support rod 5 is rotated upwards into the limiting groove 8 of the upper limiting plate through the rotating action of the second eyelet bolt 7 on the surface of the horizontal shaft 3, is matched with the locking pin 10 through the split snap ring 9 for limiting and fixing, and then the telescopic support rod 5 is adjusted to be in a proper length to hang the infusion bag; and the transfusion tray 1 can be used for placing transfusion articles, thereby being convenient for transfusion operation.

After the infusion support is used, the folding frame 4 and the telescopic support rod 5 are firstly folded and retracted, then the open snap rings 9 on the upper surface and the lower surface of the infusion support placing cavity 2 are separated from the locking pins 10, so that the folding frame 4 and the telescopic support rod 5 are respectively rotated on the surface of the horizontal shaft 3 through the first movable joint bolt 6 and the second movable joint bolt 7, and then the infusion support placing cavity 2 is rotated, the end parts of the folding frame 4 and the telescopic support rod 5 are respectively and correspondingly placed in the telescopic support rod placing groove 11 and the folding frame placing groove 12, and the open snap rings 9 on the outer side surfaces of the folding frame placing groove 12 are matched with the locking pins 10 through the telescopic support rod placing groove 11, so that the end parts of the folding frame 4 and the telescopic support rod 5 are limited and fixed, and the whole infusion support is stored; so that the whole infusion support can be conveniently placed in a pre-hospital first-aid kit to be carried, unnecessary manpower and material preparation time are reduced, and the success rate of rescue is improved.

In the second embodiment, as a further preferable scheme of the first embodiment, a storage drawer 13 is movably connected to the other side of the infusion tray 1, a buckle 14 is movably mounted on the upper surface of the storage drawer 13, a bayonet 15 is fixedly mounted on the upper surface of the infusion tray 1, and the buckle 14 is matched with the bayonet 15. The storage drawer 13 can be used for placing the objects belonging to the transfusion, so as to reduce the preparation time of the objects for operation; in the present embodiment, two storage drawers 13 are provided, and one of the storage drawers 13 serves as a sharps container to prevent needle stick injuries, so as to solve the problem of sharps disposal before hospital.

In a third embodiment, as a further preferable mode of the first embodiment, a handle 16 is fixedly installed on the front side surface of the infusion tray 1. The handle 16 is used for facilitating the carrying and transferring work of the whole device after the storage is finished.

In a fourth embodiment, as shown in fig. 5, as a further preferable solution of the first embodiment, the folding frame 4 includes a supporting column 17, an adjusting sleeve 18 is movably connected to an outer surface of the supporting column 17, a plurality of supporting legs 20 are uniformly and movably connected to an outer surface of the adjusting sleeve 18 through a rotating shaft seat 19, an inner surface of each supporting leg 20 is movably connected to one end of a supporting rod 21 through a hinge, and the other end of each supporting rod 21 is movably connected to a lower end of the supporting column 17 through a hinge.

When the folding frame 4 is unfolded, the supporting legs 20 move downwards along with the downward movement of the adjusting sleeves 18, and the supporting function of the support rods 21 between the supporting legs 20 and the support columns 17 is utilized, so that the lower ends of the supporting legs 20 rotate outwards, the tripod supporting function formed by unfolding the plurality of supporting legs 20 can be utilized, and the stable supporting effect on the whole infusion device can be realized.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a transfusion box is removed in collapsible portable first aid which characterized in that: the infusion support comprises an infusion tray (1) and an infusion support, wherein one side of the infusion tray (1) is provided with an infusion support placing cavity (2) with openings at the upper part and the lower part, and a horizontal shaft (3) is fixedly arranged on the surface of one side of the inner cavity of the infusion support placing cavity (2);

the infusion support comprises a folding frame (4) and a telescopic support rod (5), the upper end of the folding frame (4) is movably connected to the outer circumference of the horizontal shaft (3) through a first swing bolt (6), and the lower end of the telescopic support rod (5) is movably connected to the outer circumference of the horizontal shaft (3) through a second swing bolt (7); the axial direction of the upper end of the folding frame (4) and the axial direction of the lower end of the telescopic support rod (5) are both vertical to the axial direction of the horizontal shaft (3),

an upper limiting plate and a lower limiting plate are arranged above and below the horizontal shaft (3), the upper limiting plate and the lower limiting plate are fixedly connected with the infusion tray (1) and parallel to the lower plane of the infusion tray (1), limiting grooves (8) are respectively formed in the inner side edges of the upper limiting plate and the lower limiting plate, an open clamping ring (9) is respectively hinged to one side of each limiting groove (8) of the upper limiting plate and the lower limiting plate, locking pins (10) are respectively arranged on the other side of each limiting groove (8) of the upper limiting plate and the lower limiting plate, and the movable end of each open clamping ring (9) is matched with the locking pin (10);

a telescopic support rod placing groove (11) and a folding rack placing groove (12) are respectively formed in the upper edge and the lower edge of the other side wall of the infusion support placing cavity (2), and the opening directions of the telescopic support rod placing groove (11) and the folding rack placing groove (12) are opposite; one side of the telescopic support rod placing groove (11) and the side wall of the infusion support placing cavity (2) on one side of the folding frame placing groove (12) are respectively hinged with an opening clamping ring (9), the other side of the telescopic support rod placing groove (11) and the side wall of the infusion support placing cavity (2) on the other side of the folding frame placing groove (12) are respectively provided with a locking pin (10), and the movable end of the opening clamping ring (9) is matched with the locking pin (10).

2. The foldable portable first-aid mobile infusion box of claim 1, wherein: the folding frame (4) is a tripod or a tetrapod.

3. The foldable portable first-aid mobile infusion box of claim 1, wherein: the infusion tray is characterized in that a storage drawer (13) is movably connected to the other side of the infusion tray (1), a buckle (14) is movably mounted on the upper surface of the storage drawer (13), a bayonet lock (15) is fixedly mounted on the upper surface of the infusion tray (1), and the buckle (14) is matched with the bayonet lock (15).

4. The foldable portable first-aid mobile infusion box of claim 3, wherein: the storage drawers (13) are provided in two.

5. The foldable portable first-aid mobile infusion box of claim 1, wherein: a handle (16) is fixedly arranged on the front side surface of the transfusion tray (1).

6. The foldable portable first-aid mobile infusion box of claim 1, wherein: folding leg (4) are including support column (17), support column (17) surface swing joint has adjusting sleeve (18), adjusting sleeve (18) outside surface is through a plurality of supporting legs (20) of the even swing joint of pivot seat (19), the one end of hinge swing joint vaulting pole (21) is passed through to supporting leg (20) inboard surface, the other end of swing joint vaulting pole (21) passes through hinge swing joint at support column (17) lower extreme.

7. The foldable portable first-aid mobile infusion box of claim 1, wherein: the first swing bolt (6) and the second swing bolt (7) both comprise a rod piece, one end of the rod piece is provided with a radial through hole, the other end of the rod piece is provided with an external thread and an axial hole, the external thread is connected with a locking nut, more than two cracks parallel to the axial direction of the rod piece are arranged in the side wall of the axial hole at intervals, the cracks penetrate through the periphery of the rod piece, the rod piece is sleeved on the horizontal shaft (3) through the radial through hole, the upper end of the folding frame (4) and the lower end of the telescopic support rod (5) are respectively inserted into the axial hole, the locking nut locks the rod piece with the upper end of the folding frame (4) and the lower end of the telescopic support rod (5), the horizontal shaft (3) is provided with a thread and a nut, and the nut locks and fixes the rod piece and the horizontal shaft (3) at the two ends of the radial through hole.