CN211485365U - Guardrail linkage device of nursing bed - Google Patents
Guardrail linkage device of nursing bed Download PDFInfo
- Publication number
- CN211485365U CN211485365U CN201922083114.8U CN201922083114U CN211485365U CN 211485365 U CN211485365 U CN 211485365U CN 201922083114 U CN201922083114 U CN 201922083114U CN 211485365 U CN211485365 U CN 211485365U
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- guardrail
- bed board
- bed
- board assembly
- connecting rod
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical beds, in particular to a guardrail linkage device of a nursing bed, which comprises a left guardrail connecting rod mechanism and a right guardrail connecting rod mechanism, and the utility model discloses a left guardrail and a right guardrail are both configured on a bed plate component and are matched with the arrangement of the left guardrail connecting mechanism and the right guardrail connecting rod mechanism, so that when the bed plate component rotates to the left side to drive a patient to turn over leftwards, the left guardrail connecting rod mechanism drives the left guardrail to expand leftwards under the driving of the bed plate component, and the space formed between the left guardrail and the bed plate component is prevented from being greatly reduced, thereby preventing the patient from being pinched by the left guardrail and the bed plate component; when middle bed board subassembly rotated to the right side in order to drive the patient and stood up right in the same time, right guardrail link mechanism drove right guardrail and expands right under the drive of middle bed board subassembly, prevents the reduction by a wide margin of space that forms between right guardrail and the bed board subassembly to prevent that right guardrail and bed board subassembly from pressing from both sides the patient and hindering, improve the security performance who uses.
Description
Technical Field
The utility model belongs to the technical field of nursing bed technique and specifically relates to a guardrail aggregate unit of nursing bed.
Background
The nursing bed is equipment designed according to the bedridden life habits and treatment needs of patients, is extremely important for the patients who lose self-care ability and lie in bed for a long time, and can effectively reduce complications of bedsores, pulmonary infection, urinary system infection, calculus, venous embolism and the like caused by the patients lying in bed for a long time;
its bed body of current nursing bed mainly comprises three bed board subassemblies that parallel, is middle bed board subassembly and two side bed board subassemblies respectively, and middle bed board subassembly corresponds the back that is the people that supports, and the side bed board subassembly corresponds the arm that supports the people, and middle bed board subassembly is installed on the bedstead for rotating to be convenient for drive middle bed board subassembly by power unit and rotate to both sides, make the patient stand up or turn on one's side, the guardrail of nursing bed both sides then is fixed mounting at the bedstead, the defect that this kind of nursing bed exists lies in: as the turning angle is increased, the included angle between the bed plate and the guardrail is smaller and smaller, the clamping risk is formed, and certain installation hidden danger exists;
in view of this, how to prevent the nursing bed from pinching the patient when the nursing bed drives the patient to turn over or turn over is a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that a patient is easily injured by clamping when the patient turns over in the nursing bed in the prior art, the guardrail linkage device of the nursing bed is provided.
The utility model provides a technical scheme that its technical problem adopted is: a guardrail linkage device of a nursing bed is provided with a bed frame, a bed plate assembly rotatably installed on the bed frame, and a left guardrail and a right guardrail respectively arranged on two sides of the bed plate assembly, and comprises a left guardrail connecting rod mechanism and a right guardrail connecting rod mechanism, wherein a left installation rack of the left guardrail is rotatably installed on the left side of the bed plate assembly, and a right installation rack of the right guardrail is rotatably installed on the right side of the bed plate assembly;
the left guardrail connecting rod mechanism is arranged to enable the left guardrail to rotate left along the anticlockwise direction relative to the left bed plate assembly when the bed plate assembly rotates left along the anticlockwise direction;
the right guardrail linkage is configured such that when the middle bed board assembly is rotated clockwise to the right, the right guardrail is rotated clockwise relative to the right bed board assembly to the right.
According to the scheme, the left guardrail and the right guardrail are arranged on the bed plate assembly and are matched with the left guardrail connecting mechanism and the right guardrail connecting rod mechanism, so that when the bed plate assembly rotates to the left side to drive a patient to turn over leftwards, the left guardrail connecting rod mechanism drives the left guardrail to expand leftwards under the driving of the bed plate assembly, the space formed between the left guardrail and the bed plate assembly is prevented from being greatly reduced, and the patient is prevented from being clamped by the left guardrail and the bed plate assembly;
when middle bed board subassembly rotated to the right side in order to drive the patient and stood up right in the same way, right guardrail link mechanism drives right guardrail expansion right under the drive of middle bed board subassembly, prevents the reduction by a wide margin of space that forms between right guardrail and the bed board subassembly to prevent that right guardrail and bed board subassembly from pressing from both sides the patient and hindering.
Furthermore, the left guardrail connecting rod mechanism comprises a left guardrail connecting rod and a left extension rod, the left extension rod is fixed on the bed plate assembly and is rotatably connected with the left guardrail connecting rod, and meanwhile, the left guardrail connecting rod is rotatably connected with the left mounting frame;
thereby when the bed board subassembly rotates along the anticlockwise left side, left extension rod can stimulate left guardrail connecting rod to by left guardrail connecting rod pulling left mounting bracket, with this realize that the relative bed board subassembly of left guardrail rotates along the anticlockwise left side, left guardrail expands left promptly.
The right guardrail connecting rod mechanism comprises a right guardrail connecting rod and a right extension rod, the right extension rod is fixed on the bed plate assembly and is rotatably connected with the right guardrail connecting rod, and meanwhile, the right guardrail connecting rod is rotatably connected with the right mounting frame;
thereby when the bed board subassembly rotates right along clockwise, right extension rod can stimulate right guardrail connecting rod to by right guardrail connecting rod pulling right mounting bracket, rotate right along clockwise with this right bed board subassembly of realizing right guardrail relatively, right guardrail expands right promptly.
Further, left extension rod and right extension rod integrated into one piece.
The bed board assembly comprises a left bed board assembly, a middle bed board assembly and a right bed board assembly, the middle part of the middle bed board assembly is rotatably installed on the bed frame, the left side of the middle bed board assembly is hinged with the left bed board assembly, and the right side of the middle bed board assembly is rotatably connected with the right bed board assembly;
a left support rod is arranged below the left bed board assembly on the bed frame, a left mounting frame of the left guardrail is rotatably connected with the left bed board assembly in the bed board assemblies, and the left extension rod is fixed on the middle bed board assembly;
the bed frame is provided with a right support rod below the right bed board assembly, the right mounting rack of the right guardrail is rotatably connected with the right bed board assembly in the bed board assembly, and the right extension rod is fixed on the middle bed board assembly.
The utility model has the advantages that: the utility model discloses a through all dispose left guardrail and right guardrail on the bed board subassembly, and cooperate the setting of left guardrail coupling mechanism and right guardrail link mechanism, realize thus that the bed board subassembly rotates to the left side in order to drive the patient and stand over left, left guardrail link mechanism drives left guardrail and expands left under the drive of bed board subassembly, prevent the space formed between left guardrail and the bed board subassembly from reducing by a wide margin, thus prevent that left guardrail and bed board subassembly from pressing from both sides the patient and hindering; when middle bed board subassembly rotated to the right side in order to drive the patient and stood up right in the same time, right guardrail link mechanism drove right guardrail and expands right under the drive of middle bed board subassembly, prevents the reduction by a wide margin of space that forms between right guardrail and the bed board subassembly to prevent that right guardrail and bed board subassembly from pressing from both sides the patient and hindering, improve the security performance who uses.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of a guardrail linkage of the nursing bed of the present invention;
FIG. 2 is a three-dimensional schematic view of the guardrail linkage device of the nursing bed of the present invention turning over leftwards;
fig. 3 is a schematic view of the guardrail linkage device of the nursing bed of the utility model turning over leftwards.
In the figure: 1. bedstead, 2, left bed board subassembly, 3, middle bed board subassembly, 4, right bed board subassembly, 5, left guardrail, 5-1, left mounting bracket, 6, right guardrail, 6-1, right mounting bracket, 7, left guardrail link mechanism, 7-1, left guardrail connecting rod, 7-2, left extension rod, 8, right guardrail link mechanism, 8-1, right guardrail connecting rod, 8-2, right extension rod, 9, left support rod, 10, right support rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic way, and thus show only the components that are relevant to the invention, and the directions and references (e.g., upper, lower, left, right, etc.) may be used only to help describe the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Example 1
As shown in fig. 1-3, a guardrail linkage device of a nursing bed, the nursing bed is provided with a bed frame 1, a bed board assembly rotatably installed on the bed frame 1, and a left guardrail 5 and a right guardrail 6 respectively arranged at two sides of the bed board assembly, the guardrail linkage device comprises a left guardrail connecting rod mechanism 7 and a right guardrail connecting rod mechanism 8, a left mounting rack 5-1 of the left guardrail 5 is rotatably installed at the left side of the bed board assembly, and a right mounting rack 6-1 of the right guardrail 6 is rotatably installed at the right side of the bed board assembly;
the left guardrail connecting rod mechanism 7 is arranged to enable the left guardrail 5 to rotate left in the anticlockwise direction relative to the left bed board assembly 2 when the bed board assembly rotates left in the anticlockwise direction;
the right guardrail linkage 8 is arranged such that when the middle bed board assembly 3 is rotated to the right in a clockwise direction, the right guardrail 6 is rotated to the right in a clockwise direction relative to the right bed board assembly 4.
The left guardrail connecting rod mechanism 7 comprises a left guardrail connecting rod 7-1 and a left extension rod 7-2, the left extension rod 7-2 is fixed on the bed plate assembly and is rotatably connected with the left guardrail connecting rod 7-1, and meanwhile, the left guardrail connecting rod 7-1 is rotatably connected with the left mounting frame 5-1;
therefore, when the bed board assembly rotates left in the anticlockwise direction, the left extension rod 7-2 pulls the left guardrail connecting rod 7-1 and the left installation frame 5-1 is pulled by the left guardrail connecting rod 7-1, so that the left guardrail 5 rotates left in the anticlockwise direction relative to the bed board assembly, namely the left guardrail 5 expands left.
The right guardrail connecting rod mechanism 8 comprises a right guardrail connecting rod 8-1 and a right extension rod 8-2, the right extension rod 8-2 is fixed on the bed plate assembly and is rotatably connected with the right guardrail connecting rod 8-1, and meanwhile, the right guardrail connecting rod 8-1 is rotatably connected with the right mounting frame 6-1;
therefore, when the bed board assembly rotates clockwise to the right, the right extension rod 8-2 pulls the right guardrail connecting rod 8-1 and the right installation frame 6-1 is pulled by the right guardrail connecting rod 8-1, so that the right guardrail 6 rotates clockwise relative to the right bed board assembly 4, namely the right guardrail 6 expands rightwards.
In this embodiment, the left extension rod 7-2 and the right extension rod 8-2 are integrally formed, that is, the left extension rod 7-2 and the right extension rod 8-2 can be combined into an integral structure; or the left extension rod 7-2 and the right extension rod 8-2 can be independently arranged.
The bed board assembly comprises a left bed board assembly 2, a middle bed board assembly 3 and a right bed board assembly 4, the middle part of the middle bed board assembly 3 is rotatably installed on the bed frame 1, the left side of the middle bed board assembly 3 is hinged with the left bed board assembly 2, and the right side of the middle bed board assembly 3 is rotatably connected with the right bed board assembly 4;
a left support rod 9 is arranged below the left bed board assembly 2 on the bed frame 1, a left mounting rack 5-1 of the left guardrail 5 is rotatably connected with the left bed board assembly 2 in the bed board assemblies, and a left extension rod 7-2 is fixed on the middle bed board assembly 3;
a right support rod 10 is arranged below the right bed board assembly 4 on the bed frame 1, a right mounting rack 6-1 of the right guardrail 6 is rotatably connected with the right bed board assembly 4 in the bed board assemblies, and a right extension rod 8-2 is fixed on the middle bed board assembly 3.
It is worth noting that: the rotary connection between the left extension rod 7-2 and the left guardrail connecting rod 7-1, between the left guardrail connecting rod 7-1 and the left mounting rack 5-1, between the left mounting rack 5-1 and the left bed board assembly 2, between the right extension rod 8-2 and the right guardrail connecting rod 8-1, between the right guardrail connecting rod 8-1 and the right mounting rack 6-1, and between the right mounting rack 6-1 and the right bed board assembly 4 can be realized through installation modes such as bolt hinging, rivet hinging or pin shaft hinging.
In the embodiment, the left guardrail 5 is movably arranged on the left mounting frame 5-1, and the right guardrail 6 is movably arranged on the right mounting frame 6-1; the purpose is as follows: when the middle bed board component 3 rotates left along the anticlockwise direction to enable the patient to turn over left, the right guardrail 6 can be manually moved downwards to the lower part of the right mounting rack 6-1, so that medical staff can nurse the patient from the right side; similarly, when the middle bed board component 3 rotates clockwise to turn over the patient to the right, the left guardrail 5 can be manually moved downwards to the lower part of the right mounting rack 5-1, so that the medical staff can nurse the patient from the left side.
The working principle of the embodiment is as follows:
when the power assembly of the nursing bed drives the middle bed board component 3 to rotate left along the anticlockwise direction so that a patient turns over left, the left bed board component 2 can be supported by the left supporting rod 9, the left bed board component 2 and the middle bed board component 3 rotate relatively, the left guardrail connecting rod mechanism 7 drives the left guardrail 5 to expand left under the driving of the middle bed board component 3, the space formed between the left guardrail 5 and the middle bed board component 3 is prevented from being greatly reduced, and therefore the patient is prevented from being pinched by the left guardrail 5 and the middle bed board component 3;
when the power unit of nursing bed drives middle bed board subassembly 3 and rotates right along clockwise and makes the patient stand up right, right bed board subassembly 4 can be supported by right bracing piece 10 and live, relative rotation takes place for right bed board subassembly 4 and middle bed board subassembly 3, right guardrail link mechanism 8 drives right guardrail 6 and expands right under the drive of middle bed board subassembly 3, in order to prevent the reduction by a wide margin in the space that forms between right guardrail 6 and middle bed board subassembly 3, thereby prevent that right guardrail 6 and middle bed board subassembly 3 from pressing from both sides the wound with the patient.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a guardrail aggregate unit of nursing bed, nursing bed has bedstead (1), rotates and installs the bed board subassembly in bedstead (1) and sets up left guardrail (5) and right guardrail (6) in bed board subassembly both sides respectively, its characterized in that: the guardrail linkage device comprises a left guardrail connecting rod mechanism (7) and a right guardrail connecting rod mechanism (8), wherein a left mounting rack (5-1) of the left guardrail (5) is rotatably mounted on the left side of the bed plate assembly, and a right mounting rack (6-1) of the right guardrail (6) is rotatably mounted on the right side of the bed plate assembly;
the left guardrail connecting rod mechanism (7) is arranged to enable the left guardrail (5) to rotate left in the anticlockwise direction relative to the left bed board assembly (2) when the bed board assembly rotates left in the anticlockwise direction;
the right guardrail connecting rod mechanism (8) is arranged to enable the right guardrail (6) to rotate rightwards relative to the right bed board assembly (4) along the clockwise direction when the middle bed board assembly (3) rotates rightwards along the clockwise direction.
2. The nursing bed fence linkage of claim 1, wherein: the left guardrail connecting rod mechanism (7) comprises a left guardrail connecting rod (7-1) and a left extension rod (7-2), the left extension rod (7-2) is fixed on the bed plate assembly and is rotatably connected with the left guardrail connecting rod (7-1), and meanwhile, the left guardrail connecting rod (7-1) is rotatably connected with the left mounting frame (5-1);
the right guardrail connecting rod mechanism (8) comprises a right guardrail connecting rod (8-1) and a right extension rod (8-2), the right extension rod (8-2) is fixed on the bed plate assembly and is rotatably connected with the right guardrail connecting rod (8-1), and meanwhile, the right guardrail connecting rod (8-1) is rotatably connected with the right mounting rack (6-1).
3. The nursing bed fence linkage of claim 2, wherein: the left extension rod (7-2) and the right extension rod (8-2) are integrally formed.
4. The nursing bed fence linkage of claim 2, wherein: the bed board assembly comprises a left bed board assembly (2), a middle bed board assembly (3) and a right bed board assembly (4), the middle part of the middle bed board assembly (3) is rotatably installed on the bed frame (1), the left side of the middle bed board assembly (3) is hinged with the left bed board assembly (2), and the right side of the middle bed board assembly (3) is rotatably connected with the right bed board assembly (4);
a left support rod (9) is arranged below the left bed board assembly (2) on the bed frame (1), a left mounting rack (5-1) of the left guardrail (5) is rotatably connected with the left bed board assembly (2) in the bed board assemblies, and a left extension rod (7-2) is fixed on the middle bed board assembly (3);
the bed frame is characterized in that a right support rod (10) is arranged below the right bed board assembly (4) on the bed frame (1), a right mounting rack (6-1) of the right guardrail (6) is rotatably connected with the right bed board assembly (4) in the bed board assembly, and a right extension rod (8-2) is fixed on the middle bed board assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083114.8U CN211485365U (en) | 2019-11-27 | 2019-11-27 | Guardrail linkage device of nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083114.8U CN211485365U (en) | 2019-11-27 | 2019-11-27 | Guardrail linkage device of nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211485365U true CN211485365U (en) | 2020-09-15 |
Family
ID=72411769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083114.8U Expired - Fee Related CN211485365U (en) | 2019-11-27 | 2019-11-27 | Guardrail linkage device of nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211485365U (en) |
-
2019
- 2019-11-27 CN CN201922083114.8U patent/CN211485365U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |