CN215193148U - Lifting guardrail for medical bed - Google Patents
Lifting guardrail for medical bed Download PDFInfo
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- CN215193148U CN215193148U CN202120900948.8U CN202120900948U CN215193148U CN 215193148 U CN215193148 U CN 215193148U CN 202120900948 U CN202120900948 U CN 202120900948U CN 215193148 U CN215193148 U CN 215193148U
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- guardrail
- arc
- connecting plate
- lifting
- fixedly connected
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Abstract
The utility model discloses a lifting guardrail for on medical bed, including the second connecting plate of fixed mounting on the bedstead, movable mounting has elevating system on the second connecting plate, elevating system's free end is connected with first connecting plate, fixedly connected with guardrail on the first connecting plate, elevating system installs the first arc lifter in second connecting plate both sides including rotating, second connecting plate both sides are rotated and are installed the second arc lifter that cup joints in the first arc lifter outside, the free end at first arc lifter and second arc lifter top rotates with first connecting plate to be connected. The utility model discloses in, through the setting of lift guardrail, when the guardrail rose, played the guard action, avoided patient to fall the danger of sick bed, when the guardrail dropped, the medical personnel of being convenient for changed going on of operation such as bed for patient.
Description
Technical Field
The utility model relates to a guardrail technical field for the medical bed especially relates to a lift guardrail for on medical bed.
Background
The medical sickbed is generally composed of a bed board, a transverse frame and a longitudinal frame which are used for supporting the bed board, and the like, is necessary equipment for treating and nursing patients in a hospital.
However, because the guard rail has been established on the medical sick bed additional, the guard rail is fixed in medical sick bed both sides, and medical personnel need overcome the hindrance of guard rail when changing the operation such as bed for patient, and is very inconvenient, consequently, the utility model provides a lifting guardrail raises the guard rail of medical bed both sides when using, puts the guard rail down when not needing to use, accomodates the both sides at the bed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the technical problems mentioned in the background art, a lifting guardrail for a medical bed is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifting guardrail used on a medical bed comprises a second connecting plate fixedly arranged on a bed frame, the second connecting plate is movably provided with a lifting mechanism, the free end of the lifting mechanism is connected with the first connecting plate, the first connecting plate is fixedly connected with a guardrail, the lifting mechanism comprises first arc-shaped lifting rods which are rotatably arranged at two sides of the second connecting plate, two sides of the second connecting plate are rotatably provided with second arc-shaped lifting rods which are sleeved outside the first arc-shaped lifting rods, the free ends of the tops of the first arc-shaped lifting rod and the second arc-shaped lifting rod are rotatably connected with the first connecting plate, the outer sides of the first arc-shaped lifting rod and the second arc-shaped lifting rod are respectively fixedly connected with a second shell and a first shell, and the first arc-shaped lifting rod, the second arc-shaped lifting rod and the first shell are provided with adjusting mechanisms for controlling the lifting motion of the guardrail.
As a further description of the above technical solution:
adjustment mechanism includes the first pivot of fixed connection between the first arc lifter top in both sides, fixedly connected with U-shaped piece on the first arc lifter, be connected with the second pivot between the U-shaped piece, the inboard fixedly connected with fixed plate of first shell, rotate between the fixed plate and install the third pivot, the buckle with second pivot joint has been cup jointed in the third pivot outside, the first shell outside is equipped with the spanner with buckle fixed connection.
As a further description of the above technical solution:
the inner side of the first shell is fixedly connected with a first fixing rod, and the fixing plates are fixedly connected to two ends of the first fixing rod.
As a further description of the above technical solution:
and second fixing rods are fixedly connected between the first arc-shaped lifting rods on two sides, and the free ends of the tops of the U-shaped blocks are fixedly connected with the second fixing rods.
As a further description of the above technical solution:
and an air spring is movably connected between the second connecting plate and the second arc-shaped lifting rod.
As a further description of the above technical solution:
through grooves with different sizes are respectively formed in the top and the bottom of the guardrail.
As a further description of the above technical solution:
one side of the top of the guardrail is fixedly connected with a bulge.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the spanner is pulled outwards to drive the buckle to rotate, so that the buckle is separated from the second rotating shaft, the guardrail is manually and slowly put down downwards, the first arc-shaped lifting rod and the second arc-shaped lifting rod rotate downwards, the guardrail is driven to descend under the connecting action of the first connecting plate, the guardrail is lifted upwards, the first arc-shaped lifting rod and the second arc-shaped lifting rod rotate upwards, the guardrail is driven to move upwards under the connecting action of the first connecting plate, then the spanner is pulled inwards to drive the buckle to be clamped with the second rotating shaft, as the structures of the first arc-shaped lifting rod and the second arc-shaped lifting rod are arranged, the gravity center of the guardrail is outwards, so that the buckle and the second rotating shaft are automatically locked, the guardrail is loosened, the guardrail can not descend, the guardrail is erected at the side edge of a medical bed, the protection effect is achieved, when the guardrail is lifted, the protection effect is achieved, and the danger that a patient falls down a sickbed is avoided, when the guardrail descends, the medical staff can change the bed for the patient conveniently.
2. The utility model discloses in, swing joint has the air spring between second connecting plate and the second arc lifter, and the one end and the second connecting plate of air spring rotate to be connected, and the other end rotates with second arc lifter to be connected, under the effect of air spring, plays the cushioning effect to the lift of guardrail.
Drawings
Fig. 1 is a schematic perspective view illustrating a lifting guardrail for a medical bed according to an embodiment of the present invention;
fig. 2 is a schematic perspective view illustrating a lifting mechanism for a lifting fence on a medical bed according to an embodiment of the present invention;
fig. 3 is a front view schematically illustrating a lifting guardrail for a medical bed according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating an internal structure of a front view direction of a lifting mechanism of a lifting guardrail for a medical bed according to an embodiment of the present invention;
fig. 5 is a schematic perspective view illustrating a rear view direction of a lifting mechanism for a lifting guardrail of a medical bed according to an embodiment of the present invention;
fig. 6 is a schematic partial perspective view of a lifting mechanism of a lifting guardrail for a medical bed at a wrench according to an embodiment of the present invention;
fig. 7 shows a connection diagram of the buckle, the second fixing shaft and the third fixing shaft for the lifting guardrail on the medical bed according to the embodiment of the invention.
Illustration of the drawings:
1. a guardrail; 2. a first connecting plate; 3. a lifting mechanism; 4. a second connecting plate; 5. a gas spring; 6. a first rotating shaft; 7. a first arc-shaped lifting rod; 81. a first housing; 82. a second housing; 9. a wrench; 10. a through groove; 11. a protrusion; 12. a first fixing lever; 13. a second arc-shaped lifting rod; 14. a second fixing bar; 15. a U-shaped block; 16. buckling; 17. a second rotating shaft; 18. a fixing plate; 19. and a third rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a lifting guardrail used on a medical bed comprises a second connecting plate 4 fixedly arranged on a bed frame, a lifting mechanism 3 is movably arranged on the second connecting plate 4, the free end of the lifting mechanism 3 is connected with a first connecting plate 2, a guardrail 1 is fixedly connected on the first connecting plate 2, the lifting mechanism 3 comprises first arc-shaped lifting rods 7 rotatably arranged at two sides of the second connecting plate 4, second arc-shaped lifting rods 13 sleeved at the outer sides of the first arc-shaped lifting rods 7 are rotatably arranged at two sides of the second connecting plate 4, the free ends at the tops of the first arc-shaped lifting rods 7 and the second arc-shaped lifting rods 13 are rotatably connected with the first connecting plate 2, the outer sides of the first arc-shaped lifting rods 7 and the second arc-shaped lifting rods 13 are respectively and fixedly connected with a second shell 82, a first shell 81 and a first arc-shaped lifting rod 7, the second arc-shaped lifting rod 13 and the first shell 81 are provided with an adjusting mechanism for controlling the lifting motion of the guardrail 1;
the adjusting mechanism comprises a first rotating shaft 6 fixedly connected between the tops of first arc-shaped lifting rods 7 on two sides, a U-shaped block 15 is fixedly connected onto the first arc-shaped lifting rods 7, a second fixing rod 14 is fixedly connected between the first arc-shaped lifting rods 7 on two sides, the free end of the top of the U-shaped block 15 is fixedly connected with the second fixing rod 14, a second rotating shaft 17 is connected between the U-shaped blocks 15, a fixing plate 18 is fixedly connected to the inner side of a first shell 81, a first fixing rod 12 is fixedly connected to the inner side of the first shell 81, the fixing plate 18 is fixedly connected to two ends of the first fixing rod 12, a third rotating shaft 19 is rotatably installed between the fixing plates 18, a buckle 16 clamped with the second rotating shaft 17 is sleeved on the outer side of the third rotating shaft 19, and a wrench 9 fixedly connected with the buckle 16 is arranged on the outer side of the first shell 81;
the wrench 9 is pulled outwards to drive the buckle 16 to rotate, so that the buckle 16 is separated from the second rotating shaft 17, the guardrail 1 is manually and slowly put down, the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 rotate downwards, and the guardrail 1 is driven to descend under the connecting action of the first connecting plate 2;
the guardrail 1 is lifted upwards, the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 rotate upwards, the guardrail 1 is driven to move upwards under the connecting action of the first connecting plate 2, then the wrench 9 is pulled inwards to drive the buckle 16 to be clamped with the second rotating shaft 17, and the gravity center of the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 is outwards due to the structural arrangement, so that the buckle 16 and the second rotating shaft 17 are automatically locked, the guardrail 1 is loosened, the guardrail 1 cannot descend and is erected on the side edge of the medical bed, and the protective effect is achieved;
through the setting of lift guardrail 1, when guardrail 1 rose, played the guard action, avoided patient to fall the danger of sick bed, when guardrail 1 dropped, the medical personnel of being convenient for were the going on of operations such as patient's changing of beds.
Specifically, as shown in fig. 4, an air spring 5 is movably connected between the second connecting plate 4 and the second arc-shaped lifting rod 13, one end of the air spring 5 is rotatably connected with the second connecting plate 4, and the other end of the air spring is rotatably connected with the second arc-shaped lifting rod 13, so that the lifting of the guardrail 1 is buffered under the action of the air spring 5.
Specifically, as shown in fig. 3, the through groove 10 that the size is different is seted up respectively to 1 top of guardrail and bottom, the logical groove 10 at top makes 1 top of guardrail form a handrail, can articulate the controller that medical bed used etc. on the handrail, the logical groove 10 of bottom makes 1 bottom of guardrail form another handrail, these two handrails are convenient for the use of helping oneself when the disease gets up, 1 top one side fixedly connected with of guardrail is protruding 11, this arch 11 is located the one end of 1 top handrail of guardrail, avoid the article etc. that articulate to follow 1 top curved surface roll-off of guardrail.
The working principle is as follows: when the guardrail lifting device is used, the wrench 9 is pulled outwards to drive the buckle 16 to rotate, so that the buckle 16 is separated from the second rotating shaft 17, the guardrail 1 is manually and slowly put down, the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 rotate downwards, and the guardrail 1 is driven to descend under the connecting action of the first connecting plate 2;
the guardrail 1 is lifted upwards, the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 rotate upwards, the guardrail 1 is driven to move upwards under the connecting action of the first connecting plate 2, then the wrench 9 is pulled inwards to drive the buckle 16 to be clamped with the second rotating shaft 17, and the gravity center of the first arc-shaped lifting rod 7 and the second arc-shaped lifting rod 13 is outwards due to the structural arrangement, so that the buckle 16 and the second rotating shaft 17 are automatically locked, the guardrail 1 is loosened, the guardrail 1 cannot descend and is erected on the side edge of the medical bed, and the protective effect is achieved;
through the setting of lift guardrail 1, when guardrail 1 rose, played the guard action, avoided patient to fall the danger of sick bed, when guardrail 1 dropped, the medical personnel of being convenient for were the going on of operations such as patient's changing of beds.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A lifting guardrail for a medical bed comprises a second connecting plate (4) fixedly installed on a bed frame, and is characterized in that a lifting mechanism (3) is movably installed on the second connecting plate (4), the free end of the lifting mechanism (3) is connected with a first connecting plate (2), a guardrail (1) is fixedly connected onto the first connecting plate (2), the lifting mechanism (3) comprises first arc-shaped lifting rods (7) rotatably installed on two sides of the second connecting plate (4), second arc-shaped lifting rods (13) sleeved on the outer sides of the first arc-shaped lifting rods (7) are rotatably installed on two sides of the second connecting plate (4), the free ends of the tops of the first arc-shaped lifting rods (7) and the second arc-shaped lifting rods (13) are rotatably connected with the first connecting plate (2), the outer sides of the first arc-shaped lifting rods (7) and the second arc-shaped lifting rods (13) are respectively and fixedly connected with a second shell (82) and a first shell (81), and the first arc-shaped lifting rod (7), the second arc-shaped lifting rod (13) and the first shell (81) are provided with adjusting mechanisms for controlling the lifting motion of the guardrail (1).
2. The lifting guardrail for the medical bed as claimed in claim 1, wherein the adjusting mechanism comprises a first rotating shaft (6) fixedly connected between the tops of first arc-shaped lifting rods (7) at two sides, a U-shaped block (15) is fixedly connected to the first arc-shaped lifting rods (7), a second rotating shaft (17) is connected between the U-shaped blocks (15), a fixing plate (18) is fixedly connected to the inner side of the first shell (81), a third rotating shaft (19) is rotatably installed between the fixing plates (18), a buckle (16) clamped with the second rotating shaft (17) is sleeved on the outer side of the third rotating shaft (19), and a wrench (9) fixedly connected with the buckle (16) is arranged on the outer side of the first shell (81).
3. The lifting guardrail for the medical bed as claimed in claim 2, wherein the first fixing rod (12) is fixedly connected to the inner side of the first shell (81), and the fixing plates (18) are fixedly connected to both ends of the first fixing rod (12).
4. The lifting guardrail for the medical bed as claimed in claim 2, wherein a second fixing rod (14) is fixedly connected between the first arc-shaped lifting rods (7) at two sides, and the free end of the top of the U-shaped block (15) is fixedly connected with the second fixing rod (14).
5. The lifting guardrail for a medical bed as claimed in claim 1, characterized in that a gas spring (5) is movably connected between the second connecting plate (4) and the second arc-shaped lifting rod (13).
6. The lifting guardrail for the medical bed as claimed in claim 1, wherein the top and the bottom of the guardrail (1) are respectively provided with through grooves (10) with different sizes.
7. A lifting guardrail for a medical bed as claimed in claim 1, characterized in that a protrusion (11) is fixedly connected to one side of the top of the guardrail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900948.8U CN215193148U (en) | 2021-04-28 | 2021-04-28 | Lifting guardrail for medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900948.8U CN215193148U (en) | 2021-04-28 | 2021-04-28 | Lifting guardrail for medical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215193148U true CN215193148U (en) | 2021-12-17 |
Family
ID=79447438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120900948.8U Active CN215193148U (en) | 2021-04-28 | 2021-04-28 | Lifting guardrail for medical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215193148U (en) |
-
2021
- 2021-04-28 CN CN202120900948.8U patent/CN215193148U/en active Active
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