Clinical nursing anti-falling device
By designing anti-fall components, the threaded connection of crossbars, guardrails, slots and insert rods is solved, and the problem of bed railings being easily reset by patients is achieved, achieving effective anti-fall protection.
Patent Information
- Application Number
- CN202422221569.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The folding railings of the existing hospital bed are easily touched by the patient and caused reset, causing the patient to fall without a guardian, causing secondary injury.
The anti-fall component is designed to fix the guardrail through threaded connections between the cross bar and the guardrail's slot, insert rod and internal thread ring, to prevent it from being easily put down by the patient. Combined with the elastic connection between the card block and the adapter block, the fixing effect is enhanced.
Effectively prevent patients from falling, improve the protective effect of guardrails, avoid patients being injured, and difficult to reset, and enhance safety.
Smart Images
Figure CN223220646U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clinical nursing, in particular to a clinical nursing anti-fall device. Background Art
[0002] In clinical nursing, patients usually need to lie on the hospital bed. Most beds are usually equipped with folding railings to prevent them from falling. However, this folding railing is more likely to be touched by the patient and the switch is pressed, causing the railing to be lowered and reset by the patient. In the absence of a guardian, the patient is more likely to fall after the railing is lowered, causing secondary injuries to the patient. Therefore, we proposed a clinical nursing anti-fall device. Utility Model Content
[0003] The purpose of the present utility model is to provide a clinical nursing anti-fall device by setting an anti-fall component, specifically after the upper cross bar and guardrail are pulled out, the slot moves to the position of the insertion rod, and then the insertion rod is pushed to insert the insertion rod into the slot, and then the handle is turned clockwise to drive the insertion rod to be threadedly connected with the internal thread ring, so that the insertion rod is fixed in the slot. At this time, it is not easy for the patient to put down the guardrail, which improves the protection effect, avoids the patient from falling, and effectively protects the patient from injury. It solves the problem that the existing folding railing is more likely to be touched by the patient to press the switch, causing the railing to be put down and reset by the patient. In the absence of a guardian, the patient is more likely to fall after the railing is put down, thereby causing secondary injury to the patient.
[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0005] The utility model is a clinical nursing anti-fall device, comprising a bed, an anti-fall assembly arranged above the bed, the anti-fall assembly comprising two cross bars, a plurality of guardrails fixedly connected to one side of the two cross bars corresponding to each other, the guardrails passing through the bed and extending to the outside, the guardrails being slidably connected to the bed, and a slot being provided on the surface of the guardrail located at the center;
[0006] The left and right sides of the bed are provided with sliding grooves, and an insertion rod is slidably connected inside the sliding groove. The outer surface of the insertion rod is fixedly connected to a limiting ring. The left and right sides of the bed are fixedly connected to an internal threaded ring, and the outer surface of the insertion rod is provided with a thread. The side of the insertion rod away from the guardrail is fixedly connected to a turning handle, and the side of the insertion rod close to the guardrail is adapted to the card slot.
[0007] Furthermore, the outer surface of the limiting ring is slidably connected to the inner wall of the sliding groove, the insertion rod passes through the internal thread ring and extends to the outside, and the inner wall of the internal thread ring is threadedly connected to the outer surface of the insertion rod.
[0008] Furthermore, the left and right sides of the bottom of the bed are fixedly connected to a base, and two movable grooves are provided inside the base. The two movable grooves are symmetrically arranged, and a clamping block is slidably connected to the inner wall of the movable groove. The left and right sides of the bottom of the cross bar located below are fixedly connected to an adapter block, and a trapezoidal groove is provided on the side of the adapter block close to the clamping block.
[0009] Furthermore, a stabilizing rod is fixedly connected to a side of the clamping block away from the adapting block, and a side of the stabilizing rod away from the clamping block passes through the base and extends to the outside, and the stabilizing rod is slidably connected to the base.
[0010] Furthermore, a spring is sleeved on the outer side of the stabilizing rod, one end of the spring is fixedly connected to the surface of the clamping block, and the other end of the spring is fixedly connected to the inner wall of the movable groove.
[0011] Furthermore, the side of the card block close to the adapter block passes through the base and extends to the outside, the top and bottom of the card block are both conical, the trapezoidal groove is trapezoidal, the card block is adapted to the trapezoidal groove, and the top of the cross bar located below contacts the bottom of the bed.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model sets an anti-fall component. Specifically, after the upper cross bar and guardrail are pulled out, the slot moves to the position of the insertion rod, and then the insertion rod is pushed to insert the insertion rod into the slot. Then, the handle is turned clockwise to drive the insertion rod to be threadedly connected with the internal thread ring, so that the insertion rod is fixed in the slot. At this time, it is not easy for the patient to put down the guardrail, thereby improving the protection effect, avoiding the patient from falling, and effectively protecting the patient from injury.
[0014] 2. The utility model provides a card block and an adapter block. Specifically, when the upper cross bar and guardrail are pulled upward, the lower cross bar will push the card block into the movable groove, so that the card block passes smoothly. The card block pops out and plugs into the adapter block under the action of the spring elasticity, which can improve the fixing effect and make the card block and the adapter block not easy to fall off. It requires a large force to press the upper cross bar. Due to the patient's physical condition, it is difficult to press the upper cross bar, so the guardrail can be prevented from being reset.
[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the left side of the bed body of the utility model;
[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the base of the utility model;
[0020] Figure 4 This is a schematic diagram of the overall structure of the guardrail of the utility model;
[0021] Figure 5 This is a schematic diagram of the overall structure of the adapter block of the utility model.
[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0023] 1. Bed body; 11. Anti-fall assembly; 111. Crossbar; 112. Guardrail; 113. Slot; 114. Adapter block; 115. Trapezoidal groove; 12. Base; 121. Movable slot; 122. Block; 123. Stabilizer bar; 124. Spring; 13. Slide; 131. Insert rod; 132. Limiting ring; 133. Internal thread ring; 134. Turn handle. DETAILED DESCRIPTION
[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] See also Figure 1-5 As shown, the utility model is a clinical nursing anti-fall device, comprising a bed body 1, an anti-fall assembly 11 is arranged above the bed body 1, the anti-fall assembly 11 comprises two cross bars 111, and a plurality of guardrails 112 are fixedly connected to the corresponding sides of the two cross bars 111. The guardrails 112 pass through the bed body 1 and extend to the outside. The guardrails 112 are slidably connected to the bed body 1, and a slot 113 is opened on the surface of the guardrail 112 located at the center.
[0026] The left and right sides of the bed body 1 are provided with a slide groove 13, and a rod 131 is slidably connected inside the slide groove 13. The outer surface of the rod 131 is fixedly connected to a limit ring 132. The left and right sides of the bed body 1 are fixedly connected to an internal threaded ring 133. The outer surface of the rod 131 is provided with a thread. The side of the rod 131 away from the guardrail 112 is fixedly connected to a handle 134. The side of the rod 131 close to the guardrail 112 is adapted to the card slot 113. By setting the anti-fall component 11, specifically After the upper cross bar 111 and guardrail 112 are pulled out, the slot 113 moves to the position of the insertion rod 131, and then the insertion rod 131 is pushed to insert the insertion rod 131 into the slot 113, and then the handle 134 is turned clockwise to drive the insertion rod 131 to be threadedly connected with the internal thread ring 133, so that the insertion rod 131 is fixed in the slot 113. At this time, it is not easy for the patient to put down the guardrail 112, which improves the protection effect, avoids the patient from falling, and effectively protects the patient from injury.
[0027] The outer surface of the limiting ring 132 is slidably connected to the inner wall of the slide groove 13, the insertion rod 131 passes through the internal threaded ring 133 and extends to the outside, the inner wall of the internal threaded ring 133 is threadedly connected to the outer surface of the insertion rod 131, and the limiting ring 132 is used to limit the movement of the insertion rod 131 to prevent the insertion rod 131 from being pulled out of the bed 1.
[0028] The left and right sides of the bottom of the bed body 1 are fixedly connected to the base 12, and two movable grooves 121 are provided inside the base 12. The two movable grooves 121 are symmetrically arranged. The inner wall of the movable groove 121 is slidably connected with a card block 122. The left and right sides of the bottom of the cross bar 111 below are fixedly connected to the adapter block 114. The adapter block 114 has a trapezoidal groove 115 on one side close to the card block 122. By setting the card block 122 and the adapter block 114, the upper cross bar 111 and the guardrail 112 are pulled upward. When the handrail 110 is in motion, the lower cross bar 111 will push the card block 122 into the movable groove 121, so that the card block 122 passes through the card block 122 smoothly. The card block 122 is elastically popped out and plugged into the adapter block 114 under the action of the spring 124, which can improve the fixing effect and make the card block 122 and the adapter block 114 not easy to fall off. It takes a lot of force to press the upper cross bar 111. Due to the patient's physical condition, it is difficult for the patient to press the upper cross bar 111, so the guardrail 112 can be prevented from resetting.
[0029] The side of the block 122 away from the adapter block 114 is fixedly connected to the stabilizing rod 123, and the side of the stabilizing rod 123 away from the block 122 passes through the base 12 and extends to the outside. The stabilizing rod 123 is slidably connected to the base 12. When the cross bar 111 below contacts the block 122, the block 122 will be pushed into the movable groove 121, and the block 122 will squeeze the spring 124 and drive the stabilizing rod 123 to move together. The stabilizing rod 123 can make the movement of the block 122 more stable, and the cross bar 111 can pass through the block 122 smoothly.
[0030] A spring 124 is sleeved on the outside of the stabilizing rod 123, one end of the spring 124 is fixedly connected to the surface of the block 122, and the other end of the spring 124 is fixedly connected to the inner wall of the movable groove 121. When the adapter block 114 moves to the position of the block 122, the block 122 pops out under the elastic action of the spring 124.
[0031] The side of the block 122 close to the adapter block 114 passes through the base 12 and extends to the outside. The top and bottom of the block 122 are both conical, and the trapezoidal groove 115 is trapezoidal. The block 122 is adapted to the trapezoidal groove 115, and the top of the cross bar 111 below contacts the bottom of the bed 1. Since the top and bottom of the block 122 are both conical, it is convenient for the cross bar 111 to push the block 122.
[0032] A specific application of this embodiment is:
[0033] After the patient is placed on the bed 1, the guardrail 112 is moved upward by pulling the upper crossbar 111, thereby blocking the side of the bed 1. At the same time, the lower crossbar 111 will move together. When the lower crossbar 111 contacts the block 122, the block 122 will be pushed into the movable groove 121, and the block 122 will squeeze the spring 124 and drive the stabilizing rod 123 to move together. The stabilizing rod 123 can make the block 122 move more stably, so that the crossbar 111 can pass smoothly. The block 122 is moved to the position of the block 122, and the block 122 is ejected by the elastic action of the spring 124, and then enters the trapezoidal groove 115. At this time, the cross bar 111 and the guardrail 112 are limited and fixed. At the same time, the slot 113 moves to the position of the insertion rod 131, and then the insertion rod 131 is pushed to insert the insertion rod 131 into the slot 113. Then, the handle 134 is turned clockwise to drive the insertion rod 131 to be threadedly connected with the internal thread ring 133, so that the insertion rod 131 is fixed. The patient is not easy to put down the guardrail 112 in the card slot 113, which improves the protection effect, avoids the patient from falling, and effectively protects the patient from injury. When the anti-fall component 11 needs to be put down, the handle 134 is turned counterclockwise to drive the thread on the insertion rod 131 to disengage the internal thread ring 133, and then the insertion rod 131 is pulled to make the insertion rod 131 leave the card slot 113. At this time, the guardrail 112 is not limited, and the medical staff can press the upper cross bar 111 hard to make the lower cross bar 111 and the adapter When the block 114 is separated from the card block 122, the guardrail 112 and the upper cross bar 111 move downward to reset, and the storage is completed. Since the card block 122 is adapted to the trapezoidal groove 115 on the adapter block 114, the fixing effect can be improved, making the card block 122 and the adapter block 114 not easy to fall off. A greater force is required to press the upper cross bar 111. Due to the patient's physical condition, it is difficult for the patient to press the upper cross bar 111, so the guardrail 112 can be prevented from being reset again.
[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A clinical nursing anti-fall device, comprising a bed (1), an anti-fall assembly (11) being arranged above the bed (1), the anti-fall assembly (11) comprising two cross bars (111), a plurality of guardrails (112) being fixedly connected to corresponding sides of the two cross bars (111), the guardrails (112) passing through the bed (1) and extending outside, the guardrails (112) being slidably connected to the bed (1), and a slot (113) being provided on the surface of the guardrail (112) at the center. It is characterized by: The left and right sides of the bed body (1) are both provided with a slide groove (13), an insert rod (131) is slidably connected inside the slide groove (13), the outer surface of the insert rod (131) is fixedly connected to a limit ring (132), the left and right sides of the bed body (1) are both fixedly connected to an internal threaded ring (133), the outer surface of the insert rod (131) is provided with a thread, the side of the insert rod (131) away from the guardrail (112) is fixedly connected to a turning handle (134), and the side of the insert rod (131) close to the guardrail (112) is adapted to the card slot (113).
2. A clinical nursing anti-fall device according to claim 1, characterized in that: The outer surface of the limiting ring (132) is slidably connected to the inner wall of the sliding groove (13); the insertion rod (131) passes through the internal thread ring (133) and extends to the outside; the inner wall of the internal thread ring (133) is threadedly connected to the outer surface of the insertion rod (131).
3. A clinical nursing anti-fall device according to claim 2, characterized in that: The left and right sides of the bottom of the bed body (1) are fixedly connected to a base (12), two movable grooves (121) are provided inside the base (12), and the two movable grooves (121) are symmetrically arranged. The inner walls of the movable grooves (121) are slidably connected to a clamping block (122), and the left and right sides of the bottom of the cross bar (111) located below are fixedly connected to an adapter block (114), and a trapezoidal groove (115) is provided on one side of the adapter block (114) close to the clamping block (122).
4. A clinical nursing anti-fall device according to claim 3, characterized in that: A stabilizing rod (123) is fixedly connected to the side of the clamping block (122) away from the adapting block (114); a side of the stabilizing rod (123) away from the clamping block (122) passes through the base (12) and extends to the outside; and the stabilizing rod (123) is slidably connected to the base (12).
5. A clinical nursing anti-fall device according to claim 4, characterized in that: A spring (124) is sleeved on the outside of the stabilizing rod (123), one end of the spring (124) is fixedly connected to the surface of the clamping block (122), and the other end of the spring (124) is fixedly connected to the inner wall of the movable groove (121).
6. A clinical nursing anti-fall device according to claim 4, characterized in that: The side of the clamping block (122) close to the adapting block (114) passes through the base (12) and extends to the outside. The top and bottom of the clamping block (122) are both conical, and the trapezoidal groove (115) is trapezoidal.
7. A clinical nursing anti-fall device according to claim 4, characterized in that: The block (122) is adapted to the trapezoidal groove (115), and the top of the crossbar (111) located below contacts the bottom of the bed (1).