CN216985480U - Medical bed convenient to adjust - Google Patents
Medical bed convenient to adjust Download PDFInfo
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- CN216985480U CN216985480U CN202220470648.5U CN202220470648U CN216985480U CN 216985480 U CN216985480 U CN 216985480U CN 202220470648 U CN202220470648 U CN 202220470648U CN 216985480 U CN216985480 U CN 216985480U
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- hinged
- bearing seat
- medical bed
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
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Abstract
The utility model discloses a medical bed convenient to adjust, and relates to the technical field of medical instruments. A lead screw is rotatably connected between the first bearing seat and the second bearing seat, and a driving mechanism is arranged at the right end of the lead screw. The surface of the screw rod is in threaded connection with a nut seat, the top of the nut seat is provided with first hinged supports, the two first hinged supports are hinged with the left end of the bed plate, and the middle of the bed plate is hinged with the bottom plate through a supporting steel rod. The driving mechanism transversely moves left and right through the screw rod nut seat, so that the bed board is shifted and the angle of the bed board is adjusted, a patient lying on the bed board can freely rise, and the patient feels more comfortable due to the binding structure and the comfortable base plate on the surface. The utility model has reasonable structural design, low manufacturing cost, high automation degree, simple and convenient operation, capability of meeting the requirements of hospital wards and families, capability of assisting patients to get up and strong practicability, and can be operated by the patients by themselves.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a medical bed convenient to adjust.
Background
The medical bed is used by a patient in a hospital or used by a patient in a long-term bed at home, and can be divided into an electric medical bed and a manual medical bed according to functions, wherein the electric medical bed can be divided into a five-function electric medical bed, a three-function electric medical bed and the like, and the manual medical bed can be divided into a double-swing medical bed, a single-swing medical bed and a flat-plate medical bed.
When the existing medical bed is used, particularly for a patient who lies in bed for a long time, the existing medical bed needs to exercise the rising movement frequently so as to keep the normal physiological function of the muscle of the body. Because patient is inconvenient to get up, the medical bed lacks adjustment mechanism again, can't satisfy the demand that the patient realized getting up, and it is comparatively inconvenient to use, and traditional medical bed patient feels uncomfortable under long-term the use, lacks and ties up the structure. In view of this, it is desirable to provide a hospital bed that is easy to adjust.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art, the utility model provides a medical bed convenient to adjust, and solves the problems that the conventional medical bed is single in structure and function, inconvenient to use and adjust and not suitable for the rising requirement of a patient.
The technical scheme of the utility model is as follows:
the utility model provides a medical bed convenient to adjust, includes the bottom plate, and the upper surface of both sides all is equipped with first bearing frame, second bearing frame and third bearing frame in proper order by left right side interval around the bottom plate.
The lead screw is arranged between the first bearing seat and the second bearing seat on the same side, each lead screw is provided with a nut seat, the right end of each lead screw is provided with a driving mechanism, and the driving mechanisms drive the two lead screws to synchronously rotate.
A bed plate is arranged above the two lead screws, the front side and the rear side of the left end of the bed plate are respectively connected with the two screw seats in a rotating manner, and the front side and the rear side of the middle part of the bed plate are respectively connected with the third bearing seat in a rotating manner through supporting steel rods.
The left end outside of bed board is equipped with shank supporting mechanism, and shank supporting mechanism includes that the shank places the board, and the board left end bottom is placed to the shank links to each other with first bearing frame is fixed, and its right-hand member links to each other with the screw seat activity.
As the preferred technical scheme, a first hinged support is fixedly installed at the top of the nut seat, the left ends of the front side and the rear side of the bed plate are respectively hinged with the nut seat, and the bed plate can rotate around the first hinged support.
As an optimal technical scheme, the top of the third bearing seat is fixedly connected with a second hinged support, the second hinged support is hinged to one end of a supporting steel rod, and the other end of the supporting steel rod is hinged to the outer side wall of the middle of the bed plate.
As the preferred technical scheme, the driving mechanism comprises a transmission shaft and a servo motor, the transmission shaft is arranged between the second bearing seat and the third bearing seat on the same side, and the left end of the transmission shaft is coaxially and fixedly connected with the right end of the lead screw on the same side.
The servo motor is installed on the right side of the third bearing seat, an output shaft of the servo motor is coaxially and fixedly connected with the right end of the corresponding transmission shaft, and the servo motor is powered by a storage battery arranged at the bottom of a bottom plate of the servo motor.
As the preferred technical scheme, the front side and the rear side of the upper surface of the bed board are fixedly provided with handrail frames, a comfortable cushion plate is detachably fixed above the bed board and is positioned between the two handrail frames.
The middle part of the comfortable backing plate is provided with a waist bandage, and the right side of the top of the comfortable backing plate is provided with a headrest.
As a preferred technical scheme, a plurality of elastic connecting hoses are arranged on the left side of the comfortable cushion plate, and all the connecting hoses are arranged in parallel at equal intervals in the same horizontal plane.
The right end of each connecting hose is fixedly connected with the upper part of the left end face of the comfortable cushion plate, and the left end of each connecting hose is fixedly connected with the upper part of the right end face of the leg placing plate.
As the preferred technical scheme, two telescopic rods are symmetrically arranged on the two sides of the front side of the leg placing plate, the shell of each telescopic rod is fixedly connected with the side wall of the leg placing plate, and the movable end of each telescopic rod is fixedly provided with a rotating disc and is hinged with the left end of the bed plate through the rotating disc.
As the preferred technical scheme, the leg placing plate is internally provided with a containing cavity with an open left side, and a foot cushion plate is arranged in the containing cavity.
The front side wall and the rear side wall of the foot base plate are in transverse sliding fit with the inner side wall of the containing cavity, the foot base plate can integrally enter the containing cavity, and a soft rubber plate is arranged on the upper surface of the foot base plate.
As the preferred technical scheme, supporting legs are fixedly installed at four corners of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: the problem of current medical bed when using, because patient is inconvenient stands up, the medical bed lacks adjustment mechanism again for the patient uses comparatively inconveniently, and traditional medical treatment uses the inconvenient and poor comfort of bed patient operation, lacks the structure of tying up is solved. The utility model has reasonable structural design, low manufacturing cost, high automation degree, simple and convenient operation, capability of meeting the requirements of hospital wards and families, capability of assisting patients to get up and strong practicability, and can be operated by the patients by themselves.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the adjusting mechanism of the bed board in fig. 1.
Fig. 3 is a schematic structural view of the utility model in a state that the bed board is laid flat.
Fig. 4 is a schematic view of a portion of fig. 1 showing a leg rest and related parts.
In the figure: 1. a base plate; 10. a first bearing housing; 11. a second bearing housing; 12. a third bearing seat; 120. A second hinge support; 121. supporting the steel rod; 2. a lead screw; 20. a drive shaft; 21. a servo motor; 3. A nut seat; 30. a first hinge support; 4. a bed board; 40. an armrest frame; 41. a comfortable cushion plate; 42. a waist strap; 43. a headrest; 5. a connecting hose; 6. rotating the disc; 60. a telescopic rod; 61. a leg placement plate; 610. a receiving cavity; 7. a foot pad; 70. a soft rubber plate; 8. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the technical solution provided by the present invention is as follows:
a medical bed convenient to adjust comprises a bottom plate 1, wherein supporting legs 8 are fixedly connected to four corners of the bottom plate 1. First bearing seats 10 are fixed to the front side and the rear side of the left end of the top of the bottom plate 1 respectively, second bearing seats 11 are fixed to the front side and the rear side of the middle position of the top of the bottom plate 1 respectively, third bearing seats 12 are fixed to the front side and the rear side of the right end of the top of the bottom plate 1 respectively, and the two first bearing seats 10, the two second bearing seats 11 and the two third bearing seats 12 correspond to each other in the forward direction.
Two lead screws 2 are respectively arranged on the front side and the rear side above the bottom plate 1, the two lead screws 2 are arranged in parallel relatively and are respectively arranged between a first bearing seat 10 and a second bearing seat 11 on the same side, and the lead screws 2 are in running fit with the first bearing seat 10 and the second bearing seat 11. Every the screw surface cover of lead screw 2 is equipped with a screw seat 3, screw seat 3 and the 2 screw-thread fit of lead screw.
The top of each screw seat 3 is fixedly provided with a first hinged support 30, a bed plate 4 is arranged above the two screws 2, and the front side and the rear side of the left end of the bed plate 4 are respectively connected with the two first hinged supports 30 in a rotating way. The top of the third bearing seat 12 is fixedly connected with a second hinged support 120, and the front side and the rear side of the middle part of the bed plate 4 are respectively connected with the third bearing seat 12 through supporting steel rods 121 in a rotating manner. Specifically, the second hinge support 120 is hinged to one end of a support steel rod 121, and the other end of the support steel rod 121 is hinged to the outer side wall of the middle of the bed plate 4.
The right end of the screw rod 2 is provided with a driving mechanism, and the driving mechanism drives the two screw rods 2 to synchronously rotate. Specifically, the driving mechanism comprises a transmission shaft 20 and a servo motor 21, the transmission shaft 21 is arranged between the second bearing block 11 and the third bearing block 12 on the same side, and the left end of the transmission shaft is coaxially and fixedly connected with the right end of the lead screw 2 on the same side.
The servo motor 21 is installed on the right side of the third bearing seat 12, an output shaft of the servo motor 21 is coaxially and fixedly connected with the right end of the corresponding transmission shaft 20, the servo motor 21 is powered by a storage battery arranged at the bottom of the bottom plate 4 of the servo motor, and the storage battery is a rechargeable storage battery.
Under operating condition, two servo motor 21 synchronous start drive two lead screw 2 synchronous rotations through transmission shaft 20, realize that screw seat 3 moves along lead screw 2, because the right-hand member that supports steel pole 121 and bottom plate 1 is articulated in the middle part of bed board 4, can rotate around its articulated department with screw seat 3 when bed board 4 moves right, realize that the right side tilt up of bed board 4 lifts up. At this time, the support steel bar 121 of the second hinge bracket 120 rotates at the surface to support the bottom of the bedplate 4.
The front side and the rear side of the upper surface of the bed plate 4 are fixedly provided with handrail frames 40, a comfortable backing plate 41 can be detachably fixed above the bed plate 4, and the comfortable backing plate 41 is positioned between the two handrail frames 40. A waist strap 42 is arranged above the middle part of the comfort pad 41, and a headrest 43 is arranged on the right side of the top part of the comfort pad 41. The patient lies on the surface of the bed board 4, and is bound between the waist through the waist binding belt 42 and fixed on the surface of the bed board 4, so that the comfort level is improved.
The left side of the comfortable backing plate 41 is provided with a plurality of elastic connecting hoses 5, and all the connecting hoses 5 are arranged in parallel at equal intervals in the same horizontal plane. The right end of each of the connection hoses 5 is fixedly connected to the upper portion of the left end surface of the comfort pad 41, and the left end thereof is fixedly connected to the upper portion of the right end surface of the leg rest 61.
Preferably, two telescopic rods 60 are symmetrically arranged on both sides of the front side of the leg placing plate 61, the outer shell of each telescopic rod 60 is fixedly connected with the side wall of the leg placing plate 61, the movable end of each telescopic rod 60 is fixedly provided with a rotating disc 6, and the rotating disc 6 is hinged with the left end of the bed plate 4. When the nut block 3 moves along the lead screw 2, the rotating disc 6 at the movable end of the telescopic rod 60 moves along with the nut block 3, and the telescopic rod 60 and the first bearing block 10 fixedly support the leg placing plate 61.
It should be noted that the leg placement plate 61 is provided with a storage cavity 610 having an open left side, and the footplate 7 is slidably connected to the interior of the storage cavity 610. The front side wall and the rear side wall of the foot cushion plate 7 are provided with sliding grooves, the front side wall and the rear side wall of the containing cavity are respectively fixed with a guide sliding block matched with the sliding grooves, the front side wall and the rear side wall of the foot cushion plate 7 are in transverse sliding fit with the inner wall of the containing cavity 610 through the guide sliding blocks, the foot cushion plate 7 can integrally enter the containing cavity, and the upper surface of the foot cushion plate 7 is provided with a soft rubber plate 71. The patient can adjust foot backing plate 7 according to actual height for the foot can be better be located the surface support instep of foot backing plate 7.
When the medical bed convenient to adjust is used, a patient lies on the surface of the bed plate 4, the medical bed is tied to the waist through the waist binding belt 42 and fixed on the surface of the bed plate 4, the comfort level is improved, when the patient needs to get up, an operator starts the servo motor 21 at the moment, the servo motor 21 drives the transmission shaft 20 to rotate, the transmission shaft 20 drives the screw rod 2 to rotate, the screw base 3 moves left and right on the surface of the screw rod 2 at the moment, when the patient moves left, the bed plate 4 is inclined upwards and lifted, along with the lifting of the bed plate 4, the supporting steel rod 121 of the second hinged support 120 rotates on the surface to support the bottom of the bed plate 4, the patient is in a half-sitting posture at the moment, in addition, the patient can adjust the foot base plate 7 according to the actual height, and the feet can be better positioned on the surface of the foot base plate 7 to support the foot surface.
The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A medical bed convenient to adjust comprises a bottom plate (1) and is characterized in that the upper surfaces of the front side and the rear side of the bottom plate (1) are sequentially provided with a first bearing seat (10), a second bearing seat (11) and a third bearing seat (12) at intervals from left to right;
the lead screws (2) are arranged between the first bearing seat (10) and the second bearing seat (11) on the same side, each lead screw (2) is provided with a nut seat (3), the right end of each lead screw (2) is provided with a driving mechanism, and the driving mechanisms drive the two lead screws (2) to synchronously rotate;
a bed plate (4) is arranged above the two screw rods (2), the front side and the rear side of the left end of the bed plate (4) are respectively and rotatably connected with the two screw base seats (3), and the front side and the rear side of the middle part of the bed plate (4) are respectively and rotatably connected with a third bearing seat (12) through supporting steel rods (121);
a leg supporting mechanism is arranged on the outer side of the left end of the bed plate (4), the leg supporting mechanism comprises a leg placing plate (61), the bottom of the left end of the leg placing plate (61) is fixedly connected with the first bearing seat (10), and the right end of the leg placing plate is movably connected with the screw seat (3).
2. The adjustable medical bed as claimed in claim 1, wherein the first hinge support (30) is fixedly installed on the top of the nut base (3), the left ends of the front and rear sides of the bed plate (4) are respectively hinged with the nut base (3), and the bed plate (4) can rotate around the first hinge support (30).
3. The adjustable medical bed according to claim 2, wherein a second hinged support (120) is fixedly connected to the top of the third bearing seat (12), the second hinged support (120) is hinged to one end of the supporting steel rod (121), and the other end of the supporting steel rod (121) is hinged to the outer side wall of the middle part of the bed plate (4).
4. The adjustable medical bed as claimed in claim 1, wherein the driving mechanism comprises a transmission shaft (20) and a servo motor (21), the transmission shaft (20) is arranged between the second bearing block (11) and the third bearing block (12) on the same side, and the left end of the transmission shaft is coaxially and fixedly connected with the right end of the lead screw (2) on the same side;
servo motor (21) are installed on the right side of third bearing frame (12), the output shaft of servo motor (21) links to each other with the right-hand member coaxial fixed that corresponds transmission shaft (20), and servo motor (21) are by setting up the battery power supply in its bottom plate (1) bottom.
5. The adjustable medical bed as claimed in claim 1, wherein the front and rear sides of the upper surface of the bed board (4) are fixedly provided with armrest frames (40), a comfort pad (41) is detachably fixed above the bed board (4), and the comfort pad (41) is positioned between the two armrest frames (40);
the middle part of the comfortable cushion plate (41) is provided with a waist binding belt (42), and the right side of the top of the comfortable cushion plate (41) is provided with a headrest (43).
6. The adjustable medical bed as claimed in claim 5, wherein the left side of the comfort pad (41) is provided with a plurality of flexible connecting hoses (5), all the connecting hoses (5) are arranged in parallel at equal intervals in the same horizontal plane;
the right end of each connecting hose (5) is fixedly connected with the upper part of the left end face of the comfortable cushion plate (41), and the left end of each connecting hose is fixedly connected with the upper part of the right end face of the leg placing plate (61).
7. The adjustable medical bed as claimed in claim 1 or 6, wherein two telescopic rods (60) are symmetrically arranged on both sides of the front side of the leg placing plate (61), the housing of the telescopic rods (60) is fixedly connected with the side wall of the leg placing plate (61), the movable end of the telescopic rods is fixedly provided with a rotating disc (6), and the telescopic rods are hinged with the left end of the bed board (4) through the rotating disc (6).
8. The adjustable medical bed as claimed in claim 1, wherein the leg rest board (61) is provided with a receiving cavity (610) with an opening at the left side inside, and a foot mat (7) is arranged inside the receiving cavity (610);
the front side wall and the rear side wall of the foot base plate (7) are in transverse sliding fit with the inner side wall of the containing cavity (610), the foot base plate (7) can integrally enter the containing cavity (610), and the upper surface of the foot base plate (7) is provided with a soft rubber plate (70).
9. The adjustable hospital bed according to claim 1, characterized in that the bottom four corners of the base plate (1) are fixedly provided with support legs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220470648.5U CN216985480U (en) | 2022-03-02 | 2022-03-02 | Medical bed convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220470648.5U CN216985480U (en) | 2022-03-02 | 2022-03-02 | Medical bed convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216985480U true CN216985480U (en) | 2022-07-19 |
Family
ID=82368021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220470648.5U Expired - Fee Related CN216985480U (en) | 2022-03-02 | 2022-03-02 | Medical bed convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216985480U (en) |
-
2022
- 2022-03-02 CN CN202220470648.5U patent/CN216985480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |