Portable emergency treatment box for emergency department and use method of portable emergency treatment box

Abstract

The invention discloses a portable emergency treatment box for the emergency department and a using method thereof.The portable emergency treatment box comprises a box body, storage grooves are formed in the upper end and the lower end of the two sides of the box body, and storage boxes are movably installed in the storage grooves; the movable groove is vertically formed in the middle of the inner side of the box body, and an opening and closing mechanism is arranged between the movable groove and the storage box; the positioning blocks are fixedly installed at the upper end and the lower end of the interior of the movable groove, and positioning mechanisms are arranged between the opening and closing mechanisms and the positioning blocks; and the grip is movably installed over the top end of the box body, and a driving mechanism is arranged between the grip and the opening and closing mechanism. According to the medical emergency treatment box, through segmented meshing matching of the second rack and the second gears at the upper end and the lower end and transmission matching of the first gear and the first rack, sequential unfolding and folding of the upper storage box and the lower storage box are achieved, and medical staff can complete complete unfolding of the emergency treatment box only by operating the grip with one hand; the technical problem that in the prior art, a multi-layer emergency treatment box can be completely unfolded only through multiple times of operation is solved.

Description

Technical Field

[0001] The present invention relates to the field of emergency kits, in particular to a portable emergency kit for an emergency department and a method for using the same. Background Art

[0002] In emergency medical scenarios, medical staff often need to quickly access a variety of first aid medicines and equipment. Traditional first aid kits usually adopt a multi-layer drawer or flip-top design and need to be placed on a stable surface for operation. However, in actual first aid processes, especially in outdoor first aid, ambulance transfer, or rapid treatment in the emergency room, medical staff often need to operate the first aid kit with one hand while performing other first aid operations with the other hand. This requires that the first aid kit not only has good portability, but also needs to be able to achieve fast and stable one-handed opening and closing operations to efficiently obtain the required items in an emergency.

[0003] When currently on the market, multi-layer emergency kits often require multiple steps to fully open all storage layers when unfolded for use. For example, the upper layer needs to be opened first and then the lower layer, or both hands need to be used simultaneously to operate different locking mechanisms. This operation method will delay precious rescue time in an emergency, especially when medical staff are holding other instruments in one hand or performing first aid operations, and cannot quickly complete the unfolding and retrieval of the emergency kit. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable emergency box for an emergency department and a method of using the same, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A portable emergency box for emergency department, comprising

[0007] The box body has storage slots on both sides and the upper and lower ends thereof, and storage boxes are movably installed inside the storage slots;

[0008] A movable groove is vertically opened in the middle of the inner side of the box body, and an opening and closing mechanism is provided between the movable groove and the storage box;

[0009] A positioning block is fixedly mounted on the upper and lower ends of the movable slot, and a positioning mechanism is provided between the opening and closing mechanism and the positioning block;

[0010] The handle is movably mounted just above the top of the box body, and a driving mechanism is provided between the handle and the opening and closing mechanism.

[0011] Furthermore, the driving mechanism includes two connecting rods rotatably connected to the two ends of the handle, and a guide block rotatably connected to the bottom end of the connecting rod through a rotating shaft, and guide rails matching the guide blocks are vertically fixed on both sides of the box.

[0012] Furthermore, the opening and closing mechanism includes a rack 2 movably mounted on both sides of the upper end of the movable groove, and a horizontal bar transversely fixed to the upper ends of both sides of the rack 2, the other end of the horizontal bar is fixedly connected to the guide block, and a vertical slot movably connected to the horizontal bar is penetrated and opened between the guide rail and the box body.

[0013] Furthermore, the opening and closing mechanism also includes a positioning clamp fixedly connected to the upper and lower ends of the two opposite sides of the two racks, and a guide rod vertically fixed to the two ends of the middle of the movable groove, and the middle part of the positioning clamp is movably connected to the guide rod.

[0014] Furthermore, the opening and closing mechanism further includes a rack 1 laterally fixed to the back of the middle part of the upper storage box and the back of the upper end of the lower storage box, and a gear 1 rotatably connected to the upper end of the rack 1 through a rotating shaft, and the gear 1 is engaged with the rack 1. A gear 2 is coaxially fixed to the gear, and the gear 2 is engaged with the rack 2.

[0015] Furthermore, the positioning mechanism includes telescopic grooves opened on both sides of the bottom end of the upper positioning block and on both sides of the top end of the lower positioning block, and a spring arranged inside the telescopic groove. A ball head is movably installed at one end of the telescopic groove away from the spring, and the two ends of the spring are respectively fixedly connected to the ball head and the wall of the telescopic groove, and an arc-shaped groove is opened on the side of the positioning clamp close to the ball head.

[0016] Furthermore, the length of the storage box at the upper end is half of the length of the storage box at the lower end.

[0017] A method for using a portable emergency box in an emergency department comprises the following steps:

[0018] In step 1, when the user presses down on the handle, the connecting rod drives the guide block to slide downward along the guide rail. The guide block pulls the rack 2 through the horizontal bar to move downward synchronously in the movable groove. At this time, the upper gear 2 initially engages with the middle part of the rack 2, and the lower gear 2 initially engages with the bottom part of the rack 2. The two gears 2 are simultaneously driven by the rack 2 to rotate clockwise, and respectively drive their coaxial gear 1 to rotate;

[0019] Step 2: The upper gear 1 drives the upper rack 1 to move toward the outside of the box, pushing the shorter storage box at the upper end to fully unfold. At the same time, the lower gear 1 also drives the lower rack 1 to move. Since the meshing stroke of the upper gear 2 is shorter, after the rack 2 moves down a certain distance, the upper gear 2 is first disengaged and stops rotating. At this time, the upper storage box is fully unfolded and remains stationary.

[0020] Step 3: The lower gear 2 continues to mesh with the rack 2, driving the lower rack 1 to continue moving, completely pushing out the longer storage box at the lower end, while exposing the upper half of the storage box for easy access to items. When the rack 2 moves to the bottom, the ball head in the lower positioning block is engaged with the arc-shaped slot of the positioning clamp under the action of the spring to achieve locking.

[0021] Step 4: When the storage box needs to be retracted, the user lifts the handle upwards, the transmission mechanism moves in the opposite direction, and the rack 2 moves upwards to first drive the lower storage box to be retracted and unlock the lower positioning mechanism. When the lower positioning mechanism continues to move upwards, the upper gear 2 re-engages, driving the upper storage box to be retracted until the upper positioning card is engaged with the ball head of the upper positioning block to complete the locking.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention achieves sequential deployment and retraction of the upper and lower storage boxes through the segmented meshing of rack 2 and upper and lower gear 2, as well as the transmission cooperation between gear 1 and rack 1. This allows medical personnel to fully deploy the emergency box with just one hand operating the handle, solving the technical problem in the prior art of requiring multiple operations to fully deploy multi-layer emergency boxes.

[0024] 2. The present invention ensures the position stability of the upper and lower storage boxes during the unfolding and retracting process through the locking cooperation of the positioning block, ball head, spring and positioning clamp, avoiding the accidental closure of the emergency box during movement or use, and solving the technical problem in the prior art that the storage layer of the emergency box is easily accidentally closed due to vibration or accidental collision after being unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0027] Figure 3 For the present invention Figure 1 An enlarged schematic diagram of point A in FIG.

[0028] Figure 4 For the present invention Figure 2 An enlarged schematic diagram of point B in FIG.

[0029] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of point C in FIG.

[0030] In the figure: 1. Box body; 2. Storage slot; 3. Storage box; 4. Movable slot; 5. Positioning block; 6. Handle; 7. Connecting rod; 8. Guide block; 9. Guide rail; 10. Rack 2; 11. Horizontal bar; 12. Vertical slot; 13. Positioning clamp; 14. Guide rod; 15. Rack 1; 16. Gear 1; 17. Gear 2; 18. Telescopic slot; 19. Spring; 20. Ball head. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] like Figure 1-5 As shown, the present invention provides a technical solution:

[0033] A portable emergency box for emergency department, comprising a box body 1, with storage slots 2 on both sides and the upper and lower ends thereof, a storage box 3 movably installed inside the storage slots 2, a handle 6 movably installed just above the top of the box body 1, a driving mechanism is provided between the handle 6 and the opening and closing mechanism, the driving mechanism comprising two connecting rods 7 rotatably connected to the two ends of the handle 6, and a guide block 8 rotatably connected to the bottom end of the connecting rod 7 through a rotating shaft, guide rails 9 matching the guide blocks 8 are vertically fixed on both sides of the box body 1, a movable slot 4 is vertically opened In the middle of the inner side of the box body 1, an opening and closing mechanism is provided between the movable groove 4 and the storage box 3. The opening and closing mechanism includes a rack 2 10 movably mounted on both sides of the upper end of the movable groove 4, and a horizontal bar 11 fixed laterally to the upper ends of both sides of the rack 2 10. The other end of the horizontal bar 11 is fixedly connected to the guide block 8. A vertical slot 12 movably connected to the horizontal bar 11 is provided between the guide rail 9 and the box body 1. The opening and closing mechanism also includes a positioning card 13 fixedly connected to the upper and lower ends of the two racks 2 10 facing each other, and a positioning card 13 fixed vertically to the movable groove 4. The guide rods 14 at both ends of the middle of the slot 4, the middle of the positioning card head 13 is movably sleeved with the guide rod 14, the opening and closing mechanism further includes a rack 15 fixed laterally to the back of the middle of the upper storage box 3 and the back of the upper end of the lower storage box 3, and a gear 16 connected to the upper end of the rack 15 by a rotating shaft, the gear 16 is meshed with the rack 15, the gear 16 is coaxially fixed with a gear 2 17, the gear 2 17 is meshed with the rack 2 10, the positioning block 5 is fixedly mounted on the upper and lower ends of the inner part of the movable slot 4, the opening and closing mechanism A positioning mechanism is provided between the upper positioning block 5 and the positioning block 5, and the positioning mechanism includes telescopic slots 18 provided on both sides of the bottom end of the upper positioning block 5 and on both sides of the top end of the lower positioning block 5, and a spring 19 provided inside the telescopic slot 18. A ball head 20 is movably mounted on one end of the telescopic slot 18 away from the spring 19. The two ends of the spring 19 are respectively fixedly connected to the ball head 20 and the wall of the telescopic slot 18. An arc-shaped slot is provided on the side of the positioning clamp 13 close to the ball head 20. The length of the upper storage box 3 is half the length of the lower storage box 3.

[0034] In this embodiment, through the segmented meshing cooperation of rack 2 10 and upper and lower end gear 2 17, and the transmission cooperation of gear 1 16 and rack 1 15, the sequential expansion and retraction of the upper and lower storage boxes 3 are achieved, so that medical staff only need to operate the handle 6 with one hand to complete the full expansion of the emergency box, solving the technical problem in the prior art that a multi-layer emergency box requires multiple operations to be fully expanded.

[0035] Furthermore, through the locking cooperation of the positioning block 5, the ball head 20, the spring 19 and the positioning clamp 13, the position stability of the upper and lower storage boxes 3 during the unfolding and retracting process is ensured, thereby avoiding the accidental closure of the emergency box during movement or use, and solving the technical problem in the prior art that the storage layer is easily accidentally closed due to vibration or accidental collision after the emergency box is unfolded.

[0036] A method for using a portable emergency box in an emergency department comprises the following steps:

[0037] In step 1, when the user presses down on the handle 6, the connecting rod 7 drives the guide block 8 to slide downward along the guide rail 9. The guide block 8 pulls the rack 2 10 through the horizontal bar 11 to move downward synchronously in the movable groove 4. At this time, the upper end gear 2 17 is initially engaged with the middle part of the rack 2 10, and the lower end gear 2 17 is initially engaged with the bottom of the rack 2 10. The two gears 2 17 are simultaneously driven by the rack 2 10 to rotate clockwise, and respectively drive their coaxial gear 1 16 to rotate;

[0038] Step 2: The upper gear 16 drives the upper rack 15 to move toward the outside of the box 1, pushing the upper storage box 3 with a smaller length to fully unfold. At the same time, the lower gear 16 also drives the lower rack 15 to move. Since the meshing stroke of the upper gear 2 17 is short, after the rack 2 10 moves down a certain distance, the upper gear 2 17 is first disengaged and stops rotating. At this time, the upper storage box 3 is fully unfolded and remains stationary.

[0039] Step 3: The lower gear 2 17 continues to be meshed with the rack 2 10, driving the lower rack 15 to continue to move, completely pushing out the storage box 3 with a longer length at the lower end, while exposing the upper half of the storage box 3 for easy access to items. When the rack 2 10 moves to the bottom, the ball head 20 in the lower positioning block 5 is engaged with the arc-shaped slot of the positioning clamp 13 by the spring 19 to achieve locking.

[0040] Step 4: When the storage box 3 needs to be retracted, the user lifts the handle 6 upwards, the transmission mechanism moves in the opposite direction, the rack 2 10 moves upwards to first drive the lower storage box 3 to be retracted and unlock the lower positioning mechanism. When the lower positioning mechanism continues to move upwards, the upper gear 2 17 re-engages, driving the upper storage box 3 to be retracted, until the upper positioning clamp 13 is engaged with the ball head 20 of the upper positioning block 5 to complete the locking.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A portable emergency box for emergency department, characterized by: include The box body (1) is provided with storage grooves (2) at both upper and lower ends of both sides, and a storage box (3) is movably installed inside the storage groove (2); A movable groove (4) is vertically opened in the middle of the inner side of the box body (1), and an opening and closing mechanism is provided between the movable groove (4) and the storage box (3); A positioning block (5) is fixedly mounted on the upper and lower ends of the movable groove (4), and a positioning mechanism is provided between the opening and closing mechanism and the positioning block (5); A handle (6) is movably mounted just above the top of the box body (1), and a driving mechanism is provided between the handle (6) and the opening and closing mechanism.

2. The portable emergency box for emergency department according to claim 1, characterized in that: The driving mechanism comprises two connecting rods (7) rotatably connected to the two ends of the handle (6), and a guide block (8) rotatably connected to the bottom end of the connecting rod (7) via a rotating shaft. Guide rails (9) matching the guide blocks (8) are vertically fixed on both sides of the box body (1).

3. The portable emergency box for emergency department according to claim 2, characterized in that: The opening and closing mechanism comprises two racks (10) movably mounted on both sides of the upper end of the movable groove (4), and a horizontal bar (11) transversely fixed to the upper ends of both sides of the two racks (10), the other end of the horizontal bar (11) being fixedly connected to the guide block (8), and a vertical slot (12) movably connected to the horizontal bar (11) is penetrated and opened between the guide rail (9) and the box body (1).

4. The portable emergency box according to claim 3, characterized in that: The opening and closing mechanism further comprises a positioning clamp (13) fixedly connected to the upper and lower ends of the two racks (10) on the opposite sides, and a guide rod (14) vertically fixed to the two ends of the middle part of the movable groove (4), and the middle part of the positioning clamp (13) is movably sleeved with the guide rod (14).

5. The portable emergency box for emergency department according to claim 4, characterized in that: The opening and closing mechanism further includes a rack (15) transversely fixed to the back of the middle part of the upper storage box (3) and the back of the upper end of the lower storage box (3), and a gear (16) rotatably connected to the upper end of the rack (15) through a rotating shaft, the gear (16) being engaged with the rack (15), and the gear (16) being coaxially fixed with a gear (17), and the gear (17) being engaged with the rack (10).

6. The portable emergency box according to claim 4, characterized in that: The positioning mechanism comprises telescopic slots (18) provided on both sides of the bottom end of the upper positioning block (5) and on both sides of the top end of the lower positioning block (5), and a spring (19) provided inside the telescopic slot (18); a ball head (20) is movably mounted on one end of the telescopic slot (18) away from the spring (19); the two ends of the spring (19) are respectively fixedly connected to the ball head (20) and the wall surface of the telescopic slot (18); and an arc-shaped slot is provided on the side of the positioning clamp (13) close to the ball head (20).

7. The portable emergency box according to claim 1, characterized in that: The length of the storage box (3) at the upper end is half the length of the storage box (3) at the lower end.

8. A method for using a portable emergency box according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: When the user presses the handle (6) downward, the guide block (8) is driven to slide downward along the guide rail (9) through the connecting rod (7), and the guide block (8) pulls the rack 2 (10) through the horizontal bar (11) to move downward synchronously in the movable groove (4). At this time, the upper end gear 2 (17) is initially engaged with the middle part of the rack 2 (10), and the lower end gear 2 (17) is initially engaged with the bottom of the rack 2 (10). The two gears 2 (17) are simultaneously driven by the rack 2 (10) to rotate clockwise, and respectively drive their coaxial gears 1 (16) to rotate; In step 2, the upper gear 1 (16) drives the upper rack 1 (15) to move toward the outside of the box body (1), pushing the upper storage box (3) with a smaller length to fully unfold; at the same time, the lower gear 1 (16) also drives the lower rack 1 (15) to move. Since the meshing stroke of the upper gear 2 (17) is shorter, after the rack 2 (10) moves down a certain distance, the upper gear 2 (17) first disengages and stops rotating. At this time, the upper storage box (3) has been fully unfolded and remains stationary. Step 3: The lower end gear 2 (17) continues to be meshed with the rack 2 (10), driving the lower end rack 1 (15) to continue to move, completely pushing out the storage box (3) with a longer length at the lower end, while exposing the upper half of the storage box (3) to facilitate the taking and placing of items. When the rack 2 (10) moves to the bottom, the ball head (20) in the lower end positioning block (5) is clamped into the arc-shaped slot of the positioning clamp (13) under the action of the spring (19) to achieve locking; Step 4: When the storage box (3) needs to be retracted, the user lifts the handle (6) upwards, the transmission mechanism moves in the opposite direction, the rack 2 (10) moves upwards, first drives the lower storage box (3) to be retracted and unlocks the lower positioning mechanism. When the lower positioning mechanism continues to move upwards, the upper gear 2 (17) re-engages, drives the upper storage box (3) to be retracted, until the upper positioning clamp (13) is engaged with the ball head (20) of the upper positioning block (5) to complete the locking.

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