Protective mechanism for medical sickbed
By designing the combination of guardrail components and rotating components, the medical bed guardrails can be quickly folded, stored, and locked, solving the problem of complex operation in existing technologies and improving ease of use.
Patent Information
- Application Number
- CN202520217284.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The existing folding and storage structure of medical bed rails is complicated to operate, and cannot achieve quick storage and locking, resulting in inconvenience in use.
A protective mechanism including a guardrail assembly and a rotating assembly was designed. Through the cooperation of the rotating rod and the push plate, the guardrail can be quickly folded, stored and locked. The rotating assembly drives the rotating rod to rotate, and the push plate pushes the hanging plate out of the slot. Combined with the design of spring and limit nut, the guardrail can be easily operated.
It enables the guardrail to be quickly folded, stored, and locked, improving ease of use and simplifying the operation process.
Smart Images
Figure CN223746605U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of medical apparatus and instruments, especially relates to a protection mechanism for medical sickbed. BACKGROUND
[0002] Medical sickbed is the most commonly used medical apparatus and instruments in hospital, along with the continuous progress of science and technology, medical sickbed gradually evolved from the initial only for patient to lie down and rest into the medical apparatus and instruments that can assist medical staff to treat patients. Medical sickbed is composed of multiple components, different structural components have different functions, which include the protection structure that can prevent patients from falling off the sickbed
[0003] In the existing protection structure of medical sickbed, the guardrail can be folded and stored to form an avoidance. However, in the prior art, the folding and storage structure of the guardrail is relatively complex to operate in actual use, and cannot realize the quick storage and locking of the guardrail, thereby leading to the problem that the guardrail structure cannot be conveniently used. UTILITY MODEL CONTENTS
[0004] In view of the above problems, the purpose of the utility model is to provide a protection mechanism for medical sickbed, which aims to solve the problem that the protection mechanism for medical sickbed is relatively complex to operate in actual use, and cannot realize the quick storage and locking of the guardrail, thereby leading to the problem that the guardrail structure cannot be conveniently used.
[0005] The utility model adopts the following technical scheme:
[0006] The protection assembly comprises guardrail assemblies installed on the left and right sides of the medical sickbed, the guardrail assembly comprises a pair of side plates, a pair of connecting plates are rotatably arranged on the side plates, a guardrail body is rotatably arranged between the two pairs of connecting plates on the same side, a clamping column is arranged on the inner side of each lower connecting plate, a hanging plate is rotatably arranged on the side plate, a clamping groove is formed in the hanging plate, the clamping column is located in the clamping groove, a rotating rod is rotatably arranged between the same pair of side plates, a pair of push plates are arranged at the two ends of the rotating rod, the push plates are located below the hanging plate, and a rotating assembly for driving the rotating rod to rotate is arranged on the medical sickbed.
[0007] Further, a connecting plate is arranged on the rotating rod, the connecting plate has a Z-shaped structure, the rotating assembly comprises a bottom plate installed on the bottom frame of the medical sickbed, a waist round hole is formed in the bottom frame, a T-shaped column penetrates downward through the waist round hole, the bottom of the T-shaped column is fixed to the connecting plate, and a spring is arranged between the bottom frame and the connecting plate on the T-shaped column.
[0008] Further, a pair of guide sleeves are arranged on the bottom plate, and the rotating rod is located in the guide sleeves.
[0009] Further, a pair of limiting nuts are arranged on the side plate, and the two limiting nuts are located at the upper and lower positions of the hanging plate.
[0010] The utility model discloses a beneficial effect is: in the actual use process, if the guardrail assembly of one side is folded and is stored, first one hand holds the guardrail body, and the other hand uses the rotating component again and rotates the rotating rod, and the both ends of the rotating rod are pushed in the process of rotating, and the push plate is rotated together, and the push plate is pushed in the process of rotating and is rotated upwards to the same side, until the column is separated from the same side, and the guardrail body is pressed down again, and the guardrail body is moved downwards and is away from the sickbed a small distance and forms the avoidance, and the folding and storage of the guardrail assembly are completed. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the protection mechanism overall map of medical sickbed that the utility model provides.
[0012] Figure 2 It is Figure 1 The enlarged view of A in the figure.
[0013] Figure 3 It is the rotating rod installation schematic drawing that the utility model provides.
[0014] Figure 4 It is the rotating component schematic drawing that the utility model provides.
[0015] Figure 5 It is the T type post schematic drawing that the utility model provides. DETAILED DESCRIPTION
[0016] In order to make the utility model patent purpose, technical scheme and advantage more clearly clear, the following is combined with the figure and example, and the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.
[0017] In order to explain the technical scheme described in the utility model, the following is explained through specific embodiment.
[0018] In order to facilitate the illustration, only the part related to the embodiment of the utility model is shown.
[0019] Combined Figures 1-3As shown, the guard assembly includes guardrail assemblies installed on the left and right sides of the medical bed 1, the guardrail assembly includes a pair of side plates 2, a pair of connecting plates are rotatably arranged on the side plates 2, and the upper connecting plate is marked as 31 and the lower connecting plate is 32. A guardrail body 4 is rotatably arranged between the two connecting plates on the same side. The inner side of each lower connecting plate 32 is provided with a clamping column 5. A hanging plate 6 is rotatably arranged on the side plate 2, and a clamping groove 7 is formed in the hanging plate 6. The clamping column 5 is located in the clamping groove 7. A rotating rod 8 is rotatably arranged between the same pair of side plates 2. A pair of push plates 9 are arranged at the two ends of the rotating rod 8. The push plates 9 are located below the hanging plate 6. The medical bed 1 is provided with a rotating assembly 19 for driving the rotating rod 8 to rotate.
[0020] The medical bed is composed of multiple components, and different structural components have different functions, including a guard structure that can prevent patients from falling off the bed. In the guard structure of the medical bed, the guardrail assembly can be folded and stored to form an avoidance.
[0021] In the structure, the guard assembly includes guardrail assemblies installed on the left and right sides of the bed, the guardrail assembly includes a pair of side plates and a guardrail body, and a pair of connecting plates are rotatably arranged on each side plate. The guardrail body is rotatably arranged between the upper and lower connecting plates. When the guardrail body is in the guard position, the guardrail body can be used to prevent patients from falling off the bed when they turn over or move on the bed.
[0022] In the illustration, when the guardrail body is in the guard position, both hanging plates hook the clamping column on the same side through the clamping groove. Under the positioning action of the clamping groove and the clamping column, the upper and lower connecting plates remain stationary, and the guardrail body is locked.
[0023] In actual use, if one side of the guardrail assembly is to be folded and stored, first hold the guardrail body with one hand, and then use the rotating assembly to rotate the rotating rod in the same direction. When the rotating rod is rotated in the same direction, the push plates at both ends of the rotating rod also rotate together. The push plates rotate in the same direction and push the hanging plate on the same side upwards until the clamping column is separated from the clamping groove. At the same time, gently press the guardrail body downwards, and the guardrail body will move downwards and away from the bed by a small distance to form an avoidance, completing the folding and storage of the guardrail assembly.
[0024] As a preferred structure, as shown in the figure, Figures 4-5 The rotating rod 8 is provided with a connecting plate 10, the connecting plate 10 is Z-shaped, the rotating assembly 19 includes a bottom plate 12 installed on the bottom frame 11 of the medical bed 1, the bottom frame 11 is provided with a waist round hole 13, the waist round hole 13 penetrates downwardly into a T-shaped column 14, the bottom of the T-shaped column 14 is fixed on the connecting plate 10, and the T-shaped column 14 is provided with a spring 15 between the bottom frame 11 and the connecting plate 10.
[0025] When the rotating rod is to be rotated forward by the rotating assembly, the front end of the connecting plate is only needed to be pushed upward, in the process, the front end of the connecting plate is rotated upward, the T-shaped post is also moved upward together until the spring is compressed. In the process, the rear end of the connecting plate drives the rotating rod to rotate forward, the pushing plate pushes the hanging plate to rotate upward until the clamping post is separated from the clamping groove on the same side. At this time, the guardrail body is gently pressed downward until the guardrail body is away from the hospital bed by a small distance to form an avoidance. At the same time, the connecting plate is loosened, the spring restores the deformation, and under the action of the spring, the connecting plate resets, and the pushing plate also resets to the initial position.
[0026] In addition, as Figure 2 , the lower side of the side plate 2 is fixed on the medical hospital bed 1 through an inner-outer pair of short blocks 16, and the pushing plate 9 is located between the two short blocks 16. When the pushing plate resets to the initial position, the pushing plate is in contact with the outer short block, and the outer short block limits the pushing plate.
[0027] In the structure, as Figure 4 , a pair of guide sleeves 17 are arranged on the bottom plate 12, and the rotating rod 8 is located in the guide sleeves 17. In the above process, when the connecting plate is pushed upward, the rotating rod rotates in the guide sleeve. The guide sleeve mainly plays a role of installing and limiting the rotating rod. Under the action of the guide sleeve, the rotating rod can be more firmly installed on the medical hospital bed, and the rotating rod can be more stable in the rotating process.
[0028] Further, as a preferred structure, as Figures 2-3 , a pair of limiting nuts 18 are arranged on the side plate 2, and the two limiting nuts are located at the upper and lower positions of the hanging plate respectively. The two limiting nuts at the upper and lower positions limit the hanging plate and the pushing plate respectively.
[0029] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A protection mechanism for a medical bed, characterized by: The guard mechanism comprises guard rail assemblies installed on the left and right sides of the medical bed, each of the guard rail assemblies comprises a pair of side plates, a pair of connecting plates is rotatably arranged on each of the side plates, a guard rail body is rotatably arranged between the two connecting plates on the same side, an inner side of each of the lower connecting plates is provided with a clamping column, a hanging plate is rotatably arranged on each of the side plates, a clamping groove is formed in the hanging plate, the clamping column is located in the clamping groove, a rotating rod is rotatably arranged between the same pair of side plates, a pair of push plates is arranged at the two ends of the rotating rod, the push plates are located below the hanging plates, and a rotating assembly for driving the rotating rod to rotate is arranged on the medical bed.
2. The protection mechanism for a medical bed according to claim 1, wherein: A connecting plate is arranged on the rotating rod, the connecting plate has a Z-shaped structure, the rotating assembly comprises a bottom plate installed on a bottom frame of the medical bed, a waist round hole is formed in the bottom frame, a T-shaped column penetrates downward through the waist round hole, the bottom of the T-shaped column is fixed to the connecting plate, and a spring is arranged between the bottom frame and the connecting plate on the T-shaped column.
3. The protection mechanism for a medical bed according to claim 2, wherein: A pair of guide sleeves is arranged on the bottom plate, and the rotating rod is located in the guide sleeves.
4. The protection mechanism for a medical bed according to claim 3, wherein: A pair of limiting nuts is arranged on each of the side plates, and the two limiting nuts are located at the upper and lower positions of the hanging plate respectively.