Lifting guardrail structure

Abstract

The utility model relates to the technical field of medical sickbeds, and discloses a lifting guardrail structure which comprises an upper bottom plate, a lower bottom plate is installed at the lower end of the upper bottom plate, two outer sleeves are symmetrically and rotationally connected to the side wall of the lower bottom plate, inner rotating shafts are connected into the outer sleeves, and rotating plates are symmetrically and rotationally connected to the side wall of the lower bottom plate. One end of the rotating plate is connected to the outer sleeve, a guardrail body is arranged above the upper bottom plate, a sliding plate is slidably connected to the side wall of the guardrail body, one end of the rotating shaft penetrates through a pipe opening of the outer sleeve, extends outwards and is connected with a driving rod, the other end of the driving rod is rotatably connected to the sliding plate, and a driving assembly is jointly installed on the upper bottom plate and the lower bottom plate. According to the technical scheme, the upper bottom plate, the lower bottom plate, the outer sleeve, the rotating shaft, the rotating plate, the guardrail body, the sliding plate, the driving rod, the driving air cylinder and other structures are matched with one another, so that the height of the guardrail body can be adjusted, the requirements under different conditions are met, and therefore the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical beds, in particular to a lifting guardrail structure. Background Art

[0002] Medical bed refers to an instrument or other item used on the human body. Its effect on the human body surface is not achieved by pharmacological, immunological or metabolic means, but these means may be involved and play a certain auxiliary role. Its use is intended to achieve the following intended purposes: (i) prevention, diagnosis, treatment, monitoring, and relief of diseases; (ii) diagnosis, treatment, monitoring, relief, and compensation for injuries or disabilities. In order to prevent patients from falling off the bed, guardrails are generally set.

[0003] At present, most of the existing bed guardrails are fixed on the flat bed through a fixing seat, and the bed guardrails are fixed and connected by bolts, and cannot be raised or lowered and adjusted, and have poor applicability. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting guardrail structure, which solves the problems raised in the background technology.

[0005] An embodiment of the present application provides a lifting guardrail structure, including an upper base plate, a lower base plate is installed at the lower end of the upper base plate, two outer sleeves are symmetrically rotatably connected to the side walls of the lower base plate, an inner rotating shaft is connected to the outer sleeve, a rotating plate is symmetrically rotatably connected to the side wall of the lower base plate, one end of the rotating plate is connected to the outer sleeve, a guardrail body is arranged above the upper base plate, a slide plate is slidably connected to the side wall of the guardrail body, one end of the rotating shaft passes through the pipe mouth of the outer sleeve and extends outward and is connected to a driving rod, the other end of the driving rod is rotatably connected to the slide, and a driving assembly is installed on the upper base plate and the lower base plate.

[0006] By adopting the above technical solution, when the height of the guardrail body needs to be adjusted, the driving assembly is used to rotate the rotating plate, and the rotation of the rotating plate will drive the outer sleeve to rotate, and the rotation of the outer sleeve will drive the rotating shaft to rotate, and the rotation of the rotating shaft will apply a force to the driving rod, and the driving rod will apply a force to the slide plate, and the slide plate will slide on the guardrail body due to the force. At the same time, a force will also be applied to the guardrail body to rotate the guardrail body to complete the height adjustment of the guardrail body. The height of the guardrail body can be adjusted through the above structure to meet the needs under different conditions, thereby improving the applicability of the device.

[0007] Optionally, the driving assembly includes a driving cylinder fixedly mounted on the upper base plate and the lower base plate, the driving cylinder is tilted, and the telescopic end of the driving cylinder is located at the rotating plate position.

[0008] By adopting the above technical solution, when the driving cylinder is started, the driving cylinder will apply a force to the rotating plate.

[0009] Optionally, a sliding groove is formed in the side wall of one side of the guardrail body, two sliding blocks are symmetrically and slidably connected in the sliding groove, and one end of each sliding block passes through the notch of the sliding groove and extends outwards and is connected to the sliding plate.

[0010] By adopting the above technical solution, the sliding plate is enabled to slide on the guardrail body.

[0011] Optionally, a handle is installed on the side wall of one side of the guardrail body.

[0012] By adopting the above technical solution, it is convenient to apply a force to the guardrail body.

[0013] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0014] Through the mutual cooperation among structures such as the upper bottom plate, the lower bottom plate, the outer sleeve, the rotating shaft, the rotating plate, the guardrail body, the sliding plate, the driving rod, and the driving cylinder in the technical solution of the present application, the height of the guardrail body can be adjusted to meet the requirements under different conditions, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:

[0016] Figure 1 is a schematic diagram of the overall structure of a lifting guardrail structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the overall structure of the limiting frame of a lifting guardrail structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure after the bolts on the limiting frame of a lifting guardrail structure of the present utility model are removed.

[0019] In the figure: 1, upper bottom plate; 2, lower bottom plate; 3, outer sleeve; 4, rotating shaft; 5, rotating plate; 6, guardrail body; 7, sliding plate; 8, driving rod; 9, driving cylinder; 10, sliding block; 11, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-3, the present utility model provides a technical solution: a lifting guardrail structure, including an upper bottom plate 1, a lower bottom plate 2 is installed at the lower end of the upper bottom plate 1, two outer sleeves 3 are symmetrically and rotatably connected to the side wall of the lower bottom plate 2, an inner rotating shaft 4 is connected inside the outer sleeve 3, two rotating plates 5 are symmetrically and rotatably connected to the side wall of the lower bottom plate 2, one end of the rotating plate 5 is connected to the outer sleeve 3, a guardrail body 6 is arranged above the upper bottom plate 1, a sliding plate 7 is slidably connected to the side wall of the guardrail body 6, one end of the rotating shaft 4 passes through the pipe orifice of the outer sleeve 3 and extends outward and is connected to a driving rod 8, the other end of the driving rod 8 is rotatably connected to the sliding plate 7, and a driving component is jointly installed on the upper bottom plate 1 and the lower bottom plate 2.

[0021] In the technical solution of the present application, when it is necessary to adjust the height of the guardrail body 6, the driving component is used to rotate the rotating plate 5. The rotation of the rotating plate 5 will drive the outer sleeve 3 to rotate. The rotation of the outer sleeve 3 will drive the inner rotating shaft 4 to rotate. The rotation of the inner rotating shaft 4 will exert a force on the driving rod 8. When the driving rod 8 receives the force, it will exert a force on the sliding plate 7. When the sliding plate 7 receives the force, it will slide on the guardrail body 6. At the same time, it will also exert a force on the guardrail body 6 to make the guardrail body 6 rotate to complete the height adjustment of the guardrail body 6. The height of the guardrail body 6 can be adjusted through the above structure to meet the requirements under different conditions, thereby improving the applicability of the device.

[0022] In the technical solution of the present application, the driving component includes a driving cylinder 9 fixedly installed on the upper bottom plate 1 and the lower bottom plate 2. The driving cylinder 9 is inclined, and the telescopic end of the driving cylinder 9 is located at the position of the rotating plate 5. When the driving cylinder 9 is started, the driving cylinder 9 will exert a force on the rotating plate 5.

[0023] In the technical solution of the present application, a chute is opened on the side wall of one side of the guardrail body 6, and two sliding blocks 10 are symmetrically and slidably connected in the chute. One end of the sliding block 10 passes through the chute orifice and extends outward and is connected to the sliding plate 7 to make the sliding plate 7 slide on the guardrail body 6.

[0024] In the technical solution of the present application, a handle 11 is installed on the side wall of one side of the guardrail body 6 to facilitate exerting a force on the guardrail body 6.

[0025] When it is necessary to adjust the height of the guardrail body 6, the driving cylinder 9 is used to rotate the rotating plate 5. The rotation of the rotating plate 5 will drive the outer sleeve 3 to rotate. The rotation of the outer sleeve 3 will drive the inner rotating shaft 4 to rotate. The rotation of the inner rotating shaft 4 will exert a force on the driving rod 8. When the driving rod 8 receives the force, it will exert a force on the sliding plate 7. When the sliding plate 7 receives the force, it will slide on the guardrail body 6. At the same time, it will also exert a force on the guardrail body 6 to make the guardrail body 6 rotate to complete the height adjustment of the guardrail body 6.

Claims

1. A lifting guardrail structure, comprising an upper base plate (1), characterized in that: A lower base plate (2) is mounted at the lower end of the upper base plate (1); two outer sleeves (3) are symmetrically rotatably connected to the side walls of the lower base plate (2); an inner rotating shaft (4) is connected inside the outer sleeve (3); a rotating plate (5) is symmetrically rotatably connected to the side walls of the lower base plate (2); one end of the rotating plate (5) is connected to the outer sleeve (3); a guardrail body (6) is arranged above the upper base plate (1); a slide plate (7) is slidably connected to the side walls of the guardrail body (6); one end of the rotating shaft (4) passes through the pipe opening of the outer sleeve (3) and extends outwardly and is connected to a driving rod (8); the other end of the driving rod (8) is rotatably connected to the slide plate (7); and a driving component is mounted on the upper base plate (1) and the lower base plate (2).

2. A lifting guardrail structure according to claim 1, characterized in that: The driving assembly comprises a driving cylinder (9) fixedly mounted on the upper base plate (1) and the lower base plate (2); the driving cylinder (9) is arranged at an angle, and the telescopic end of the driving cylinder (9) is located at the rotating plate (5).

3. The lifting guardrail structure according to claim 1, characterized in that: A sliding groove is provided on a side wall of one side of the guardrail body (6), and two sliding blocks (10) are symmetrically slidably connected in the sliding groove. One end of the sliding block (10) passes through the slot of the sliding groove and extends outward and is connected to the sliding plate (7).

4. The lifting guardrail structure according to claim 1, characterized in that: A handle (11) is installed on a side wall of one side of the guardrail body (6).

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