Portable adjustable guardrail device for rehabilitation bed

Abstract

The utility model relates to the technical field of rehabilitation beds, in particular to a portable adjustable guardrail device for a rehabilitation bed, which comprises a fixing plate, a mounting plate is arranged right above the fixing plate, a first supporting device is arranged at the center between the fixing plate and the mounting plate, and two second supporting devices are arranged at two ends between the fixing plate and the mounting plate respectively. The first supporting device comprises a first fixing seat, a first supporting rod is slidably mounted in the center of the top of the first fixing seat, the second supporting device comprises a second fixing seat, and a second supporting rod is slidably mounted in the center of the top of the second fixing seat. The first supporting rods are driven by the air cylinders to slide in the fixing bases, the height of the guardrail can be conveniently adjusted, the stability of the whole guardrail structure is effectively enhanced through the design of the second supporting devices, and the guardrail structure is more stable through sliding and fixing of the second supporting rods in the second fixing bases and the connection effect of the connecting rods. And the stability and the safety of the guardrail in the lifting process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of a rehabilitation bed, in particular to a portable adjustable guardrail device for a rehabilitation bed. Background Art

[0002] A rehabilitation bed is a special bed designed for patients who need rehabilitation treatment or daily care. It combines the characteristics of medical equipment and daily furniture, and aims to provide users with a safe and comfortable rehabilitation environment and assist the treatment process. The rehabilitation bed can have multiple functions, such as electric lifting, and angle adjustment of the back and legs. These functions help patients change their body positions, such as sitting up, half-lying or lying flat, which is beneficial to the improvement of blood circulation, respiratory function and joint mobility. In order to prevent patients from falling off the bed, retractable guardrail devices are provided on both sides of the medical bed. In the prior art, most guardrail devices are relatively fixed, and the height of the guardrail cannot be adjusted according to the patient's height and needs, so that patients of different heights and recovery stages cannot be effectively protected, which increases the risk of falling out of bed. Therefore, the utility model provides a portable adjustable guardrail device for a rehabilitation bed. Utility Model Content

[0003] The main purpose of the utility model is to provide a portable adjustable guardrail device for a rehabilitation bed, so as to solve the problem that most of the guardrail devices proposed in the related art are relatively fixed, and the height of the guardrail cannot be adjusted according to the patient's height and needs, thereby failing to ensure that patients of different heights and recovery stages can be effectively protected, thereby increasing the risk of falling out of bed.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a portable adjustable guardrail device for a rehabilitation bed is provided, including a fixing plate, a mounting plate is provided directly above the fixing plate, a first supporting device is provided at the center between the fixing plate and the mounting plate, and two second supporting devices are provided at both ends between the fixing plate and the mounting plate, the first supporting device includes a first fixing seat, a first supporting rod is slidably installed in the center of the top of the first fixing seat, and the second supporting device includes a second fixing seat, a second supporting rod is slidably installed in the center of the top of the second fixing seat.

[0005] Furthermore, the bottom of the first fixing seat is fixedly installed at the top center of the fixing plate, a first groove body is opened at the top center of the first fixing seat, the bottom of the first support rod is slidably installed in the first groove body, and the top of the first support rod is fixedly installed at the bottom center of the mounting plate.

[0006] Furthermore, a cylinder is fixedly installed at the bottom of the first trough body, and the first support rod is provided with a plurality of through holes penetrating vertically downward near both sides of the bottom.

[0007] Furthermore, each of the second fixing seats has two fixedly installed at the centers of both ends of the fixing plate, a second groove body is opened at the center of the top of the second fixing seat, the bottom of the second support rod is slidably installed in the second groove body, and each of the tops of the second support rod has two fixedly installed at the centers of both ends of the bottom of the mounting plate.

[0008] Furthermore, a slide groove communicating with the second groove body is formed through both sides of the second fixing seat near the center of the top, and a slide plate with the same shape and size as the slide groove and plugged into each other is fixedly installed at the center of both sides of the bottom of the second support rod, and the slide plate is slidably installed in the slide groove.

[0009] Furthermore, connecting rods are fixedly installed between adjacent first support rods and between the first support rod and the second support rod respectively.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The height of the guardrail can be easily adjusted by driving the first support rod to slide in the fixed seat through the cylinder. The design of the second support device effectively enhances the stability of the entire guardrail structure. The sliding and fixation of the second support rod in the second fixed seat, combined with the connecting action of the connecting rod, ensures the stability and safety of the guardrail during the raising process to meet the needs of different patients. This height-adjustable design enables adjustment at any time according to the patient's height and needs, thereby improving the safety of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the utility model as a whole;

[0013] Figure 2 It is a schematic diagram of a cutaway of the first supporting device of the utility model;

[0014] Figure 3 It is a schematic diagram of a cutaway of the second supporting device of the utility model;

[0015] Illustration Description:

[0016] 1. Fixing plate; 2. Mounting plate; 3. First supporting device; 31. First fixing seat; 311. Screw; 32. First supporting rod; 321. Through hole; 33. Cylinder; 4. Second supporting device; 41. Second fixing seat; 411. Slide groove; 42. Second supporting rod; 421. Slide plate; 422. Opening hole; 43. Plate; 431. Fixing rod; 5. Connecting rod. DETAILED DESCRIPTION

[0017] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0018] See also Figures 1 to 3 The present embodiment provides a portable adjustable guardrail device for a rehabilitation bed, including a fixing plate 1, a mounting plate 2 is provided directly above the fixing plate 1, a first supporting device 3 is provided at the center between the fixing plate 1 and the mounting plate 2, two second supporting devices 4 are provided at both ends between the fixing plate 1 and the mounting plate 2, the first supporting device 3 includes a first fixing seat 31, a first supporting rod 32 is slidably installed in the center of the top of the first fixing seat 31, and the second supporting device 4 includes a second fixing seat 41, a second supporting rod 42 is slidably installed in the center of the top of the second fixing seat 41.

[0019] The bottom of the first fixing seat 31 is fixedly mounted at the top center of the fixing plate 1. A first slot is provided at the top center of the first fixing seat 31. The bottom of the first support rod 32 is slidably mounted in the first slot. The top of the first support rod 32 is fixedly mounted at the bottom center of the mounting plate 2. It should be added that the fixing plate 1 is fixedly mounted on both sides of the rehabilitation bed.

[0020] The first tank body is fixedly installed with a cylinder 33 at the bottom, and the first support rod 32 is provided with a plurality of through holes 321 vertically downwardly penetrating near the bottom on both sides. It should be supplemented that: the cylinder 33 is fixedly installed at the center of the bottom of the first tank body, one end of the telescopic rod in the cylinder 33 is fixedly installed at the center of the bottom of the first support rod 32, and the first small holes communicating with the first tank body are penetrated and opened near the top center on both sides of the first fixed seat 31, and the aperture size of the first small hole is the same as that of the through hole 321, and the first small hole and the through hole 321 are internally threaded with screws 311.

[0021] The second fixing seat 41 has two fixed parts at the centers of both ends of the fixing plate 1, a second slot is provided at the center of the top of the second fixing seat 41, the bottom of the second support rod 42 is slidably installed in the second slot, and the top of the second support rod 42 has two fixed parts at the centers of both ends of the bottom of the mounting plate 2. It should be added that the second support rod 42 is slidably installed in the second slot of the second fixing seat 41, and is used to assist in supporting the mounting plate 2 and enhance the stability of the entire guardrail structure.

[0022] A slide groove 411 communicating with the second trough body is provided at the center of the top on both sides of the second fixed seat 41, and a slide plate 421 having the same shape and size as the slide groove 411 and plugging into each other is fixedly installed at the center of both sides of the bottom of the second support rod 42, and the slide plate 421 is slidably installed in the slide groove 411. It should be supplemented that: the height of one end of the slide plate 421 is higher than one side of the slide groove 411, and a plurality of openings 422 are provided vertically downwardly at both sides of the slide plate 421 near one end, and a support plate is fixedly installed at one end of the top on both sides of the second fixed seat 41, and a second small hole is provided at the center of both sides of the support plate, and the second small hole has the same aperture size as the opening 422, and a fixing rod 431 is slidably installed in the second small hole and the opening 422, and a plate 43 is fixedly installed at one end of the two fixing rods 431.

[0023] The plate 43 is used to install the two fixing rods 431 in the second small hole and the opening 422. The second fixing seat 41 and the second support rod 42 play the role of auxiliary support and enhancing stability.

[0024] Connecting rods 5 are fixedly installed between adjacent first supporting rods 32 and between the first supporting rods 32 and the second supporting rods 42. It should be added that the connecting rods 5 are provided when the height of the guardrail needs to be increased, the cylinder 33 pushes the first supporting rod 32 to move upward, and the connecting rods 5 drive the other second supporting rods 42 to move simultaneously.

[0025] The specific use of the utility model is as follows. First, if the height of the guardrail needs to be adjusted, the first support rod 32 is released by loosening the screw rod 311, and the fixing rod 431 is taken out from the second small hole and the opening 422 to release the fixation of the second support rod 42, and the cylinder 33 is started. The telescopic rod of the cylinder 33 pushes the first support rod 32 to slide upward in the first groove body. As the first support rod 32 rises, due to the connecting action of the connecting rod 5, the second support rod 42 will also rise synchronously, thereby driving the mounting plate 2 to move upward. When the mounting plate 2 reaches the required height, the screw rod 311 passes through the first small hole and the through hole 321 to fix the first support rod 32 on the first fixing seat 31, and the fixing rod 431 is installed in the second small hole and the opening 422, thereby fixing the second support rod 42 on the second fixing seat 41, thereby completing the fixing of the guardrail height.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A portable adjustable guardrail device for a rehabilitation bed, comprising a fixing plate (1), characterized in that: A mounting plate (2) is provided directly above the fixing plate (1); a first supporting device (3) is provided at the center between the fixing plate (1) and the mounting plate (2); two second supporting devices (4) are provided at each end between the fixing plate (1) and the mounting plate (2); the first supporting device (3) comprises a first fixing seat (31); a first supporting rod (32) is slidably mounted in the center of the top of the first fixing seat (31); the second supporting device (4) comprises a second fixing seat (41); a second supporting rod (42) is slidably mounted in the center of the top of the second fixing seat (41).

2. The portable adjustable guardrail device for a rehabilitation bed according to claim 1, characterized in that: The bottom of the first fixing seat (31) is fixedly mounted at the top center of the fixing plate (1), a first slot body is provided at the top center of the first fixing seat (31), the bottom of the first support rod (32) is slidably mounted in the first slot body, and the top of the first support rod (32) is fixedly mounted at the bottom center of the mounting plate (2).

3. The portable adjustable guardrail device for a rehabilitation bed according to claim 2, characterized in that: A cylinder (33) is fixedly mounted on the bottom of the first trough body, and a plurality of through holes (321) are vertically penetrated downwards by the first support rod (32) near both sides of the bottom.

4. The portable adjustable guardrail device for a rehabilitation bed according to claim 1, characterized in that: The second fixing seat (41) has two portions fixedly mounted at the centers of both ends of the fixing plate (1), a second slot body is provided at the center of the top of the second fixing seat (41), the bottom of the second support rod (42) is slidably mounted in the second slot body, and the top of the second support rod (42) has two portions fixedly mounted at the centers of both ends of the bottom of the mounting plate (2).

5. The portable adjustable guardrail device for a rehabilitation bed according to claim 4, characterized in that: A slide groove (411) communicating with the second groove body is formed through the center of the top on both sides of the second fixing seat (41), and a slide plate (421) having the same shape and size as the slide groove (411) and plugged into each other is fixedly installed on the center of both sides of the bottom of the second support rod (42), and the slide plate (421) is slidably installed in the slide groove (411).

6. The portable adjustable guardrail device for a rehabilitation bed according to claim 3, characterized in that: Connecting rods (5) are respectively fixedly installed between adjacent first supporting rods (32) and between the first supporting rod (32) and the second supporting rod (42).

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