Operating bed with adjustable bed rail distance

Abstract

The utility model discloses an operating bed with adjustable bed rail spacing, which belongs to the technical field of operating beds, and comprises a bed board, mounting plates are arranged below two sides of the bed board in an up-down moving manner, a driving component for driving the mounting plates to move up and down is arranged below the bed board, and hinged plates are hinged to opposite sides of the two mounting plates. A locking assembly for locking the hinge plate to be attached to the mounting plate is arranged between the hinge plate and the mounting plate. According to the operating bed with the adjustable bed rail distance, rotation of the extension rod on the sliding plate along with the L-shaped rod is achieved through the adjusting assembly, adjustment of the distance between the two baffles is achieved, front-back adjustment of the baffles is achieved through sliding of the sliding plate on the hinged plate, and overturning of the hinged plate is achieved through the locking assembly, the hinged plate and the mounting plate; compared with an existing device, the problem that due to the fact that the bed rail cannot be adjusted, the stability of the body position and the safety of an operation are not ideal is solved, and the stability and the safety of limiting a patient are improved.

Description

Technical Field

[0001] This utility model belongs to the field of operating table technology, and in particular relates to an operating table with adjustable bed rail spacing. Background Technology

[0002] Operating table rails are devices placed on one or both sides of the operating table to protect patients from falling off during surgery. In surgical procedures, to accommodate different surgical sites, fully expose the surgical field, and facilitate surgical manipulation, different surgical positions are frequently required, such as left-elevated-right-lower, head-up-feet-down, and hip-flexed-knee-flexed positions. To ensure safe placement of the patient, sturdy, stable, and versatile operating table rails are essential.

[0003] Currently, the distance between the bed rails on both sides of the operating table is generally fixed to the width of the operating table and cannot be adjusted. For patients whose body width is significantly smaller or larger than the width of the operating table, the position is often fixed by adding cotton pads or changing the restraint straps, which poses a challenge to the stability of the position and the safety of the operation.

[0004] To address this issue, we propose an operating table with adjustable bed rail spacing. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the spacing between bed rails cannot be flexibly adjusted in the prior art, and to propose an operating bed with adjustable bed rail spacing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable operating table with adjustable bed rail spacing includes a bed board. Mounting plates are mounted on the lower sides of both sides of the bed board, and a drive assembly is located below the bed board to move the mounting plates up and down. A hinge plate is hinged to one side of each mounting plate facing away from the other. A locking assembly is located between the hinge plate and the mounting plate to lock the hinge plate in contact with the mounting plate. A sliding plate is horizontally slidable on the side of the hinge plate facing away from the mounting plate. Multiple L-shaped rods are rotatably mounted on the top surface of the sliding plate. Extension rods are fixedly connected upwards at the horizontal ends of the L-shaped rods. A baffle is rotatably connected to the multiple extension rods on the same side, and an adjustment assembly that cooperates with the extension rods is located on the top surface of the baffle.

[0008] Preferably, a U-shaped mounting bracket is fixedly connected to both sides of the bottom surface of the bed board, and the mounting plate is movably disposed between the two sides of the mounting bracket. The driving component includes a screw threaded to the bottom of the mounting bracket, and the top of the screw thread is attached to and lifts the mounting plate.

[0009] Preferably, the mounting bracket has sliding grooves on its two opposing sides, and the mounting plate extends into the two sliding grooves on both sides respectively.

[0010] Preferably, a compression spring is fixedly connected between the top surface of the mounting plate and the bottom surface of the bed board.

[0011] Preferably, the hinge plate is hinged to the bottom side of the mounting plate, and the locking assembly includes a locking tongue and a locking buckle that cooperate with each other. The locking tongue is fixedly installed on the top surface of the hinge plate, and the locking buckle is fixedly installed on the top surface of the mounting plate.

[0012] Preferably, the hinge plate is fixedly connected to a guide rail on the side facing away from the mounting plate, and the sliding plate is slidably mounted on the guide rail.

[0013] Preferably, the top of the extension rod extends above the baffle, and the adjustment assembly includes a wing nut threaded onto the top of the extension rod.

[0014] In summary, the technical effects and advantages of this utility model are as follows: This operating table with adjustable bed rail spacing allows the extension rod to follow the L-shaped rod's rotation on the sliding plate via an adjustment component, thereby adjusting the distance between the two rails. The sliding plate's movement on the hinge plate allows for the front-to-back adjustment of the rails. The locking component, hinge plate, and mounting plate enable the hinge plate to be flipped, thus allowing for the installation or removal of the rails. Compared to existing devices, this design avoids the problems of unstable patient positioning and compromised surgical safety caused by non-adjustable bed rails, thus improving the stability and safety of patient positioning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a cross-sectional front view of the present invention;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure after the L-shaped rod is rotated;

[0019] Figure 5 for Figure 3 A schematic diagram of the structure after the middle locking tongue separates from the latch.

[0020] In the diagram: 1. Bed board; 2. Mounting plate; 3. Hinge plate; 4. Sliding plate; 5. L-shaped rod; 6. Extension rod; 7. Baffle; 8. Mounting bracket; 9. Screw; 10. Sliding groove; 11. Compression spring; 12. Locking tongue; 13. Locking buckle; 14. Guide rail; 15. Wing nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-3 An adjustable operating table with adjustable bed rail spacing includes a bed board 1. Mounting plates 2 are mounted on both sides of the bed board 1 and move up and down. A drive assembly is provided below the bed board 1 to drive the mounting plates 2 to move up and down. A hinge plate 3 is hinged to the opposite side of the two mounting plates 2. A locking assembly is provided between the hinge plate 3 and the mounting plate 2 to lock the hinge plate 3 in contact with the mounting plate 2. A sliding plate 4 is horizontally slidable on the side of the hinge plate 3 facing away from the mounting plate 2. Multiple L-shaped rods 5 are rotatably mounted on the top surface of the sliding plate 4. An extension rod 6 is fixedly connected upward at the horizontal end of the L-shaped rod 5. A baffle 7 is rotatably connected to the multiple extension rods 6 on the same side. An adjustment assembly that cooperates with the extension rods 6 is provided on the top surface of the baffle 7.

[0023] Reference Figure 1-3 This operating table with adjustable bed rail spacing allows for unlocking of the extension rod 6 and baffle 7 via an adjustment assembly. Moving the baffle 7 causes the extension rod 6 to rotate along with the L-shaped rod 5 until the baffle 7 reaches the desired position. At this point, the adjustment assembly locks the extension rod 6 and baffle 7 together. Depending on the specific requirements, the mounting plate 2 can be moved up and down via a drive assembly, and the sliding plate 4 slides along the side of the hinge plate 3 until the baffle 7 and extension rod 6 reach the appropriate positions.

[0024] Reference Figure 3-5 When the bed rails are not needed, the hinge plate 3 can be unlocked from the mounting plate 2 by locking the components, allowing the hinge plate 3 to rotate until it rotates and hangs down due to gravity. The baffle 7 then moves from above the bed board 1 to below the bed board 1, thus removing the bed rails.

[0025] Reference Figure 1-3 The bottom surface of the bed board 1 is fixedly connected to the two sides of the U-shaped mounting bracket 8. The mounting plate 2 is moved up and down between the two sides of the mounting bracket 8. The driving component includes a screw 9 threaded at the bottom of the mounting bracket 8, and the top of the screw is attached to and lifts the mounting plate 2. By rotating the screw 9, the mounting plate 2 can be moved up and down to adjust, thereby meeting the up and down adjustment requirements of the baffle 7.

[0026] The mounting bracket 8 has sliding grooves 10 on its two opposing sides. The mounting plate 2 extends into the two sliding grooves 10 on both sides. The sliding grooves 10 limit the sliding of the mounting plate 2 and improve the stability of the mounting plate 2 in vertical movement adjustment.

[0027] A compression spring 11 is fixedly connected between the top surface of the mounting plate 2 and the bottom surface of the bed board 1. The compression spring 11 stabilizes the mounting plate 2 when it moves up and down, and avoids the problem of the baffle 7 becoming unstable due to the up and down movement of the mounting plate 2 affected by external forces, thus improving the stability of use.

[0028] Reference Figure 3-5 The hinge plate 3 is hinged to the bottom side of the mounting plate 2. The locking assembly includes a locking tongue 12 and a locking buckle 13 that cooperate with each other. The locking tongue 12 is fixedly installed on the top surface of the hinge plate 3, and the locking buckle 13 is fixedly installed on the top surface of the mounting plate 2. The locking tongue 12 and the locking buckle 13 are existing technologies and are quite common, so they will not be described in detail. With the locking tongue 12 and the locking buckle 13 located above the hinge point of the hinge plate 3, when the locking tongue 12 and the locking buckle 13 are engaged, the hinge plate 3 is in contact with the mounting plate 2. At this time, the baffle 7 is located above the bed board 1, which can realize the limitation and protection of the patient by the bed rail. When the locking tongue 12 and the locking buckle 13 are separated, the hinge plate 3 is rotated. At this time, the baffle 7 rotates from above the bed board 1 to below the bed board 1, which can prevent the bed rail from obstructing the doctor or the patient.

[0029] A guide rail 14 is fixedly connected to the side of the hinge plate 3 facing away from the mounting plate 2. The sliding plate 4 is slidably mounted on the guide rail 14, and the guide rail 14 provides support for the sliding plate 4, enabling the sliding plate 4 to slide on the side of the hinge plate 3.

[0030] Reference Figure 1-3 The top of the extension rod 6 extends above the baffle 7. The adjustment component includes a wing nut 15 threaded onto the top of the extension rod 6. By tightening the wing nut 15, the extension rod 6 and the baffle 7 are locked together by friction. By loosening the wing nut 15, the extension rod 6 and the baffle 7 are unlocked, thereby enabling the baffle 7 and the extension rod 6 to move together with the rotation of the L-shaped rod 5.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An operating table with adjustable bed rail spacing, comprising a bed board (1), characterized in that, The bed board (1) has mounting plates (2) that move up and down on both sides below. The bed board (1) has a drive assembly for moving the mounting plates (2) up and down below. The two mounting plates (2) are hinged together on opposite sides. The hinge plate (3) is locked between the hinge plate (3) and the mounting plate (2) to lock the hinge plate (3) in contact with the mounting plate (2). The hinge plate (3) has a sliding plate (4) that slides horizontally on the side facing away from the mounting plate (2). The top surface of the sliding plate (4) is provided with multiple L-shaped rods (5). The horizontal end of the L-shaped rod (5) is fixedly connected to an extension rod (6). The multiple extension rods (6) on the same side are rotatably connected to a baffle (7). The top surface of the baffle (7) is provided with an adjustment assembly that cooperates with the extension rod (6).

2. The operating table with adjustable bed rail spacing according to claim 1, characterized in that, The bed board (1) has a U-shaped mounting bracket (8) fixedly connected to both sides of its bottom surface. The mounting plate (2) is moved up and down between the two sides of the mounting bracket (8). The drive assembly includes a screw (9) threaded at the bottom of the mounting bracket (8), and the top of the screw is attached to and lifts up the mounting plate (2).

3. The operating table with adjustable bed rail spacing according to claim 2, characterized in that, The mounting bracket (8) has sliding grooves (10) on its two opposing sides, and the mounting plate (2) extends into the two sliding grooves (10) on both sides respectively.

4. The operating table with adjustable bed rail spacing according to claim 3, characterized in that, A compression spring (11) is fixedly connected between the top surface of the mounting plate (2) and the bottom surface of the bed board (1).

5. The operating table with adjustable bed rail spacing according to claim 1, characterized in that, The hinge plate (3) is hinged to the bottom side of the mounting plate (2). The locking assembly includes a locking tongue (12) and a locking buckle (13) that cooperate with each other. The locking tongue (12) is fixedly installed on the top surface of the hinge plate (3), and the locking buckle (13) is fixedly installed on the top surface of the mounting plate (2).

6. The operating table with adjustable bed rail spacing according to claim 1, characterized in that, The hinge plate (3) is fixedly connected to a guide rail (14) on the side facing away from the mounting plate (2), and the sliding plate (4) is slidably disposed on the guide rail (14).

7. The operating table with adjustable bed rail spacing according to claim 1, characterized in that, The top of the extension rod (6) extends above the baffle (7), and the adjustment assembly includes a wing nut (15) threaded onto the top of the extension rod (6).

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