Storage type table top of first-aid transfer bed with locking structure

Abstract

The utility model discloses a storable table top of a first-aid transfer bed with locking structures, which comprises a table top body and further comprises two supporting legs, and positioning locking structures are arranged at the upper ends and the lower ends of the two supporting legs; the number of the first clamping seats is two, the two first clamping seats are installed at the bottom of the table top body, and when the two positioning locking structures at the upper ends of the supporting legs are closed, the two first clamping seats are locked with the first clamping seats; the movable blocks are arranged at the bottoms of the supporting legs, the supporting legs are rotationally connected with the movable blocks, second clamping seats are arranged on the movable blocks, and when the positioning locking structures arranged below the supporting legs are closed, the storable table top of the first-aid transfer bed with the locking structures can be used for rescue, so that the first-aid transfer bed is convenient to store. First-aid equipment can be directly placed on the table board body for rescue, redundant space around the bed does not need to be occupied for placing the equipment, the equipment can be rapidly stored when not used, operation is easy, convenient and rapid, and other functions of the first-aid transfer bed are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer beds, in particular to a retractable tabletop of an emergency transfer bed with a locking structure. Background Art

[0002] A transfer bed is a special medical bed used to transfer patients between beds, from operating tables to wards, and from ambulances. The use of transfer beds solves the difficulties of patients moving from operating tables to wards after surgery, reduces the pain and difficulty caused to patients by traditional manual transfers, and is an essential medical equipment in hospitals.

[0003] At present, the emergency transfer beds on the market do not have a storage structure for emergency equipment. During the patient transfer process, the emergency equipment is stacked at the end of the bed, and medical staff are required to hold the emergency equipment during the transfer. Therefore, during the transfer process: 1. More personnel are required to accompany the transfer; 2. The emergency equipment stacked at the end of the bed may affect the patient; 3. The emergency equipment stacked together is not convenient for medical staff to monitor the operation of the equipment and the patient's information during the transfer. For this reason, we propose a retractable table top for an emergency transfer bed with a locking structure. Utility Model Content

[0004] The utility model aims to provide a retractable table top of an emergency transport bed with a locking structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retractable table top of an emergency transfer bed with a locking structure, comprising a table top body, and also comprising:

[0006] Support legs, two of which are provided, and both upper and lower ends of the two support legs are provided with positioning locking structures;

[0007] A first card seat, wherein two first card seats are provided, and the two first card seats are installed at the bottom of the table body, and are locked with the first card seats when two positioning locking structures at the upper ends of the supporting legs are closed;

[0008] A moving block, the moving block is arranged at the bottom of the supporting leg, and the supporting leg is rotatably connected to the moving block, the moving block is provided with a second card seat, and is locked with the second card seat when the positioning locking structure under the supporting leg is closed;

[0009] The connecting mechanism is arranged between the moving block and the bottom of the table body and is used to connect and adjust the supporting angle of the table body.

[0010] Furthermore, rotation grooves are provided at the upper and lower ends of the support leg and at positions corresponding to the positioning and locking structures, and the positioning and locking structures can be accommodated by the provided rotation grooves.

[0011] Furthermore, the positioning locking structure includes a rotating shaft with one end rotatably connected to the rotating groove, and one end of the rotating shaft located outside the supporting leg is fixedly connected to a rotating button;

[0012] The rotating shaft is fixedly connected with a clamping block at the position of the rotating groove, and the rotating groove is also provided with a limiting member for limiting the clamping block;

[0013] A locking opening is provided at one end of the card block away from the rotating groove, and the card block is locked with the locking rod on the first card seat through the locking opening. Through the provided positioning locking structure, the table body and the supporting leg, and the supporting leg and the moving block are locked.

[0014] Furthermore, the limiting member includes a limiting rod fixedly connected to one side of the clamping block, an arc-shaped limiting groove is provided on the supporting leg, and the limiting groove is connected to the rotating groove, and one end of the limiting rod passes through the notch of the limiting groove;

[0015] The outer side of the limiting rod is connected with a torsion spring, and the other end of the torsion spring is connected with a fixed shaft, and the fixed shaft is fixedly installed inside the rotating groove, and the limiting piece is provided to realize the function of rotationally limiting the clamping block.

[0016] Furthermore, the connecting mechanism includes an electric push rod rotatably connected to the outside of the moving block through a hinge support, the output end of the electric push rod is hinged with a connecting seat through a pin shaft, and the connecting seat is fixedly installed at the bottom of the table body, and the table body is connected through the connecting mechanism.

[0017] Furthermore, a support rod passes through the interior of the moving block, and two support rods are fixedly mounted on both sides of the exterior of the emergency transfer bed, so that the table top body and the transfer bed are integrated.

[0018] A foldable table top of an emergency transport bed, wherein a support surface is provided on the top of the table top body, and the support surface is recessed inwards, so as to facilitate the placement of medical equipment.

[0019] The utility model has at least the following beneficial effects:

[0020] 1. When the utility model is used for rescue, the first aid equipment can be directly placed on the table body for rescue, without occupying extra space around the bed to place the equipment;

[0021] 2. The utility model can be quickly stored when not in use, and the operation is simple and quick, and does not affect the use of other functions of the emergency transfer bed;

[0022] 3. During the transportation process of the utility model, the first aid equipment can be placed stably on the table body for synchronous transportation, which makes it more convenient for medical staff to check the equipment, and no special personnel are required to hold the equipment for transportation;

[0023] 4. In addition to placing first aid equipment, the table top of the utility model can also be used to place other items, and can also be used for medical staff to record. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a side view of the overall structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the rotating button of the utility model;

[0027] Figure 4 This is a schematic diagram of the limit rod structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the mobile block of the utility model;

[0029] Figure 6 This is a schematic diagram of the support leg structure of the utility model;

[0030] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged structure of area A in the middle.

[0031] In the figure: 1-table body; 11-support surface; 2-support leg; 21-rotation groove; 22-limiting groove; 3-positioning locking structure; 31-rotation axis; 32-rotation button; 33-block; 331-locking mouth; 34-limiting member; 341-limiting rod; 342-torsion spring; 343-fixed axis; 4-first clamping seat; 5-moving block; 6-second clamping seat; 7-connecting mechanism; 71-electric push rod; 72-connecting seat; 8-support rod; 9-positioning mechanism; 91-support block; 92-locking block; 93-pressure rod; 94-buffer spring; 95-pressure handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1

[0034] See also Figure 1-4 A retractable table top of an emergency transport bed with a locking structure comprises a table top body 1 and also comprises:

[0035] Support legs 2, two support legs 2 are provided, and both upper and lower ends of the two support legs 2 are provided with positioning and locking structures 3, and both upper and lower ends of the support legs 2 and corresponding to the positions of the positioning and locking structures 3 are provided with rotation grooves 21;

[0036] The positioning locking structure 3 includes a rotating shaft 31 with one end rotatably connected to the rotating groove 21, and a rotating button 32 is fixedly connected to one end of the rotating shaft 31 located outside the supporting leg 2;

[0037] The rotating shaft 31 is fixedly connected with a clamping block 33 at the position of the rotating groove 21, and a limiting member 34 for limiting the clamping block 33 is also provided at the rotating groove 21;

[0038] The limiting member 34 includes a limiting rod 341 fixedly connected to one side of the clamping block 33. The supporting leg 2 is provided with an arc-shaped limiting groove 22, and the limiting groove 22 is connected to the rotating groove 21. One end of the limiting rod 341 passes through the notch of the limiting groove 22.

[0039] The outer side of the limiting rod 341 is connected to a torsion spring 342, and the other end of the torsion spring 342 is connected to a fixed shaft 343, and the fixed shaft 343 is fixedly installed inside the rotating groove 21;

[0040] A locking opening 331 is provided at one end of the clamping block 33 away from the rotating groove 21, and the clamping block 33 is locked with a locking rod on the first clamping seat 4 through the locking opening 331;

[0041] The first card seat 4 is provided with two first card seats 4, and the two first card seats 4 are installed at the bottom of the table body 1, and are locked with the first card seats 4 when the two positioning locking structures 3 at the upper ends of the supporting legs 2 are closed;

[0042] A moving block 5, which is arranged at the bottom of the supporting leg 2, and the supporting leg 2 is rotatably connected to the moving block 5. The moving block 5 is provided with a second card seat 6, and is locked with the second card seat 6 when the positioning locking structure 3 under the supporting leg 2 is closed;

[0043] In the present invention, since the structures of the positioning and locking structures 3 at the top and bottom of the supporting leg 2 are the same and the locking principles are the same, they will not be elaborated in detail.

[0044] A connecting mechanism 7, which is disposed between the moving block 5 and the bottom of the table body 1 and is used to connect and adjust the supporting angle of the table body 1;

[0045] The connection mechanism 7 includes an electric push rod 71 rotatably connected to the outside of the moving block 5 through a hinge support, an output end of the electric push rod 71 is hinged with a connection seat 72 through a pin shaft, and the connection seat 72 is fixedly installed at the bottom of the table body 1.

[0046] Specific implementation process: when the table top is to be stored, the rotating buttons 32 on the top of the two supporting legs 2 are rotated respectively, and the rotating buttons 32 drive the block 33 to rotate relative to the inside of the rotating groove 21 through the rotating shaft 31, and when the block 33 rotates, the limiting rod 341 is further rotated relative to the limiting groove 22 until the limiting rod 341 rotates to the other end of the limiting groove 22, and at this time, under the action of the torsion spring 342, the limiting rod 341 is locked, and at this time, the locking port 331 of the block 33 is disengaged from the first clamping seat 4, and then the two electric push rods 71 ​​are retracted respectively, and then stop until the table top body 1 and the supporting legs 2 are parallel to each other;

[0047] Then, the rotation button 32 at the bottom of the supporting leg 2 is rotated until the supporting leg 2 is folded down to form a certain angle with the transfer bed. At this time, the table body 1 is stored.

[0048] A support rod 8 passes through the interior of the moving block 5, and two support rods 8 are fixedly mounted on both sides of the exterior of the emergency transport bed.

[0049] A retractable table top of an emergency transport bed with a locking structure, wherein a support surface 11 is provided on the top of a table top body 1, and the support surface 11 is recessed inwardly.

[0050] Specific implementation process: The utility model has an integrated design of a retractable table body 1 and an emergency transfer bed. When not in use, the table body 1 can be stored under the bed board and locked with a special positioning locking structure 3. When in use, the positioning locking structure 3 is opened, pulled out from under the bed board and then stood up, moved to a designated position and locked. During the rescue or transfer process, emergency equipment such as monitoring devices and defibrillators can be placed on the table.

[0051] Embodiment 2

[0052] See also Figure 5-7 , based on the first embodiment: a positioning mechanism 9 is provided at one end of the moving block 5, and the moving block 5 is slidably sleeved on the outside of the support rod 8, and the moving block 5 is locked by the positioning mechanism 9 and can be adjusted relative to the position on the support rod 8;

[0053] The positioning mechanism 9 includes a support block 91 fixedly mounted at the bottom of one end of the moving block 5, and a locking block 92 is provided above the support block 91, and an arc-shaped opening capable of being sleeved on the outside of the support rod 8 is provided between the support block 91 and the locking block 92;

[0054] A pressure rod 93 and a buffer spring 94 are fixedly connected to the top of one end of the support block 91, and a locking block 92 is slidably sleeved on the outside of the pressure rod 93, and a receiving groove for receiving the buffer spring 94 is provided inside the locking block 92;

[0055] The top of the support block 91 is rotatably connected to a pressing handle 95 via a damping shaft, and one end of the pressing handle 95 is wedge-shaped, so that the locking block 92 can be pressed tightly when pressed down;

[0056] Therefore, when the table body 1 is moved and adjusted relative to the transfer bed, the pressure handle 95 is pulled upward to disengage the locking block 92 at the wedge-shaped end of the pressure handle 95. At this time, the locking block 92 is disengaged relative to the support rod 8, and the two moving blocks 5 can be further moved synchronously, so that the two moving blocks 5 can be adjusted at the two support rods 8 respectively, thereby further realizing the function of relative adjustment of the position of the table body 1.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable table top of an emergency transport bed with a locking structure, comprising a table top body (1), characterized in that: Also included are: Support legs (2), wherein two support legs (2) are provided, and positioning locking structures (3) are provided at upper and lower ends of the two support legs (2); A first card seat (4), wherein two first card seats (4) are provided, and the two first card seats (4) are installed at the bottom of the table body (1), and are locked with the first card seats (4) when the two positioning locking structures (3) at the upper ends of the supporting legs (2) are closed; A moving block (5), the moving block (5) being arranged at the bottom of the supporting leg (2), and the supporting leg (2) being rotatably connected to the moving block (5), the moving block (5) being provided with a second clamping seat (6), and being locked with the second clamping seat (6) when the positioning locking structure (3) under the supporting leg (2) is closed; A connecting mechanism (7), wherein the connecting mechanism (7) is arranged between the moving block (5) and the bottom of the table top body (1), and is used to connect and adjust the supporting angle of the table top body (1).

2. The retractable table top of the emergency transport bed with a locking structure according to claim 1, characterized in that: Rotation grooves (21) are provided at the upper and lower ends of the support leg (2) and at positions corresponding to the positioning locking structure (3).

3. The retractable table top of the emergency transport bed with a locking structure according to claim 1, characterized in that: The positioning locking structure (3) comprises a rotating shaft (31) having one end rotatably connected to the rotating groove (21), and one end of the rotating shaft (31) located outside the supporting leg (2) is fixedly connected to a rotating button (32); The rotating shaft (31) is fixedly connected to a clamping block (33) at the position of the rotating groove (21), and a limiting member (34) for limiting the clamping block (33) is also provided at the rotating groove (21); A locking opening (331) is provided at one end of the clamping block (33) away from the rotating groove (21), and the clamping block (33) is locked with a locking rod on the first clamping seat (4) through the locking opening (331).

4. The retractable table top of the emergency transport bed with a locking structure according to claim 3, characterized in that: The limiting member (34) comprises a limiting rod (341) fixedly connected to one side of the clamping block (33); an arc-shaped limiting groove (22) is provided on the supporting leg (2), and the limiting groove (22) is connected to the rotating groove (21); one end of the limiting rod (341) passes through the notch of the limiting groove (22); The outer side of the limiting rod (341) is connected to a torsion spring (342), and the other end of the torsion spring (342) is connected to a fixed shaft (343), and the fixed shaft (343) is fixedly mounted inside the rotating groove (21).

5. The retractable table top of the emergency transport bed with a locking structure according to claim 1, characterized in that: The connection mechanism (7) comprises an electric push rod (71) rotatably connected to the outside of the moving block (5) via a hinge support, the output end of the electric push rod (71) is hingedly connected to a connection seat (72) via a pin shaft, and the connection seat (72) is fixedly mounted on the bottom of the table body (1).

6. The retractable table top of the emergency transport bed with a locking structure according to claim 1, characterized in that: A support rod (8) passes through the interior of the moving block (5), and two support rods (8) are fixedly mounted on both sides of the exterior of the emergency transport bed.

7. The retractable table top of the emergency transport bed with a locking structure according to claim 1, characterized in that: A support surface (11) is provided on the top of the table top body (1), and the support surface (11) is recessed inwardly.

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