CN112022551B - Bed board posture converter for neurology department and nursing bed thereof - Google Patents
Bed board posture converter for neurology department and nursing bed thereof Download PDFInfo
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- CN112022551B CN112022551B CN202010963318.5A CN202010963318A CN112022551B CN 112022551 B CN112022551 B CN 112022551B CN 202010963318 A CN202010963318 A CN 202010963318A CN 112022551 B CN112022551 B CN 112022551B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
Abstract
The invention provides a neurological bed board posture converter which comprises a shell, wherein an angle adjusting device is arranged in the shell, the angle adjusting device is connected with a supporting rod and drives the supporting rod to change angles, the supporting rod penetrates out of the shell, and the end part of the supporting rod, which penetrates out of the shell, is connected with a bed board. The bed board posture converter for the neurology department provided by the invention utilizes the angle adjusting device to enable the bed board to change the angle, so that the requirement that the body of a patient is in a passive special posture when limb rehabilitation training is carried out after the patient is hemiplegic is met. The invention also provides a nursing bed which comprises a plurality of mutually independent bed boards with changeable postures, and each bed board is hinged with a plurality of bed board posture converters for patients after hemiplegia. Every bed board all can alternate the gesture in the nursing bed for the nursing bed finally is the gesture of multiple difference, and then satisfies the needs that patient's limbs were put passively, and the transform of accessible health gesture helps the patient to carry out the rehabilitation after the patient hemiplegia.
Description
Technical Field
The invention relates to the field of clinical nursing of neurology departments, in particular to a bed board posture converter of the neurology department and a nursing bed thereof.
Background
When patients in the neurology department are hemiplegic and lie in bed due to various causes, if passive functional position arrangement is not carried out on the affected side limb, muscle atrophy and skeleton deformation are likely to be caused, and therefore the nursing bed of the patients is required to be capable of changing different postures so as to facilitate auxiliary limb functional position arrangement. And when the clinical symptoms, the muscle strength of the limbs and the like of the patient are gradually improved and rehabilitation training can be carried out, if the nursing bed can automatically change the posture, the body of the patient can passively change the posture along with the nursing bed, and the passive training effect of the limbs on the affected side is further achieved.
At present, there are some patents disclosing nursing beds capable of automatically changing postures. A plurality of bed boards are often arranged on the nursing bed, and the bed boards are pushed to move by the aid of the electric push rods through arrangement of the fixed electric push rods so as to change the posture of the nursing bed. However, the push rod of the electric push rod can only move along a straight line, if the electric push rod is fixed, the moving direction of the electric push rod is fixed, namely the pushing direction of the bed plate on the nursing bed is fixed, and the changeable posture form of the nursing bed is limited. And present nursing bed often need set up fixed bed frame, sets up the mobilizable bed board of polylith on the bed frame, and the bed board is portable to polylith bed board is connected each other. The structure causes that the movement angle of the bed board is relatively limited, and the angle change of the bed board is limited by the bed frame and other bed boards connected with the bed frame. When the posture of the patient is special according to actual needs, the nursing bed is difficult to change to the needed posture.
In summary, there is a need for a neurological bed board posture changer that can automatically change a plurality of postures of a bed board to meet the need of a patient to have a special posture. And a nursing bed is correspondingly needed, and the nursing bed can adapt to the special requirements of the body posture of the patient through the posture change of the bed plate.
The present invention has been made in view of the above problems.
Disclosure of Invention
The invention aims to provide a neurological bed plate posture converter which can automatically convert a bed plate into various postures so as to meet the requirement that the body of a patient is in a special posture after operation. The nursing bed is composed of a plurality of bed boards with neurological bed board posture converters, so that the nursing bed can be discharged to a required posture to meet the requirement of a patient to be in a special posture during rehabilitation training.
The invention provides a bed board posture converter after a neurology department, which comprises a shell, wherein an angle adjusting device is arranged in the shell, the angle adjusting device is connected with a supporting rod and drives the supporting rod to change angles, the supporting rod penetrates out of the shell, and the end part of the supporting rod, which penetrates out of the shell, is connected with a bed board. The angle adjusting device can enable the supporting rod to change the angle, and the supporting rod is connected with the bed board, so that the posture of the bed board can be changed by utilizing the supporting rod. The bed board posture changer provided by the invention can change the angle of the bed board, and further adapt to the requirement that the body of a patient is in a special posture during rehabilitation training.
Further, angle adjusting device includes a plurality of universal joints, and every universal joint includes two universal joint forks that cooperate, can alternate the angle wantonly, and the lower universal joint fork that is located the bottom connects first electric putter, and the last universal joint fork that is located the top connects second electric putter, and angle change board is connected at second electric putter's top, the rigid coupling bracing piece on the angle change board. The angle adjusting device controls the angle of the angle changing plate to change through adjusting the feeding lengths of the plurality of first electric push rods and the plurality of second electric push rods; and the angle change plate can be moved to a required angle by the arrangement of the universal joint. The angle adjusting device provided by the invention has a reasonable structure, can effectively control the angle changing plate to change to any required angle, and enables the supporting rod fixedly connected with the angle changing plate to change the angle along with the change of the angle, thereby adjusting the angle of the bed plate.
Furthermore, cylindrical and hollow inserting grooves are respectively arranged at the top of the upper universal joint fork and the bottom of the lower universal joint fork; the push rod of the first electric push rod is correspondingly inserted into the insertion groove of the lower universal joint fork, and the push rod of the second electric push rod is correspondingly inserted into the insertion groove of the upper universal joint fork. Through being connected first electric putter, second electric putter with the universal joint respectively, through the setting of universal joint for the steerable angle change board of first electric putter, second electric putter removes to the gesture that is arbitrary needs.
Further, the first electric push rod is specifically configured as follows: the first electric push rod is vertically arranged in the forward direction, and the moving direction of the push rod is from bottom to top; the bottom of the first electric push rod is fixedly arranged on the fixing seat, and the fixing seat is fixedly arranged at the bottom of the angle adjusting device.
Further, the second electric push rod is specifically configured as follows: the second electric push rod is arranged in the reverse direction, and the moving direction of the push rod is from top to bottom; the push rod of the second electric push rod supports and is inserted at the top of the upper universal joint fork, and the angle change plate is fixedly supported at the top of the second electric push rod.
Furthermore, a control unit for controlling the feeding length of the first electric push rod and the second electric push rod is arranged in the fixed seat. Through the setting of the control unit, the feeding lengths of the first electric push rod and the second electric push rod can be accurately controlled, and then the angle of the angle change plate and the angle of the supporting rod are accurately controlled, so that the aim of accurately controlling the posture of the bed plate is fulfilled.
Furthermore, external threads are arranged on the outer parts of the push rods of the first electric push rod and the second electric push rod; a worm wheel is sleeved outside the push rod, threads are arranged in a mounting hole of the worm wheel nested push rod, and the worm wheel is in threaded connection with the push rod; a cylindrical and hollow limiting shell is arranged outside the push rod, threads are arranged inside the limiting shell, and the limiting shell is meshed with the threads of the turbine; the top end of the limiting shell of the first electric push rod is abutted against the lower universal joint fork, and the bottom end of the limiting shell of the second electric push rod is abutted against the upper universal joint fork. First electric putter, second electric putter's structure sets up rationally promptly for the outside spacing shell of push rod can move along with the push rod, and because spacing shell and universal joint fork looks butt, make usable spacing shell reach the fixed effect to the universal joint fork, and then guarantee to utilize the structure of universal joint to make angle change board fix the gesture of needs.
Furthermore, a plurality of universal wheels with brakes are arranged at the bottom of the shell of the bed board posture changer. Through the setting of universal wheel for angle adjusting device can move to the position that needs, and then makes angle adjusting device drive the bed board and move to the position that needs.
As an embodiment, the invention further provides a nursing bed, which comprises a plurality of independent bed boards, each bed board is hinged with a plurality of neurological bed board posture converters, and the bed boards are supported by the neurosurgical postoperative bed board posture converters. The nursing bed is composed of a plurality of bed boards, and each bed board is provided with a neurosurgery postoperative bed board posture converter, so that each bed board can independently convert the posture of the bed board according to actual needs, and the requirement that the body of a patient is in a special posture is met.
Furthermore, the top of each bed board is provided with a medicine bag for containing traditional Chinese medicines for promoting blood circulation and removing blood stasis. Through the arrangement of the medicine bag, the effect of activating blood circulation to dissipate blood stasis can be achieved when a patient lies on the nursing bed.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1) the invention provides a neurological bed board posture converter, wherein an angle adjusting device is arranged in the neurological bed board posture converter, the angle of a supporting rod can be adjusted by using the angle adjusting device, and the supporting rod is connected with a bed board, so that the posture of the bed board can be changed by using the supporting rod. The posture of the bed board is changed to meet the requirement that the body of the patient is placed in a special posture.
2) The angle adjusting device provided by the invention has a simple and reasonable structure. Inside includes a plurality of electric putter, second electric putter and universal joint, through first electric putter, second electric putter control angle change board removal to the angle of needs to make the angle change board realize the removal of transform angle through the setting of universal joint. The angle transformation plate is used for changing the posture, and drives the supporting rod fixedly connected with the angle transformation plate to move to a required angle, so that the posture transformation of the bed plate is conveniently realized, and the requirement that a patient needs the bed plate to be discharged to a special position is met.
3) The angle adjusting device provided by the invention has the advantages that the connection relation of all structures is reasonable and simple, the installation is simpler, and only the first electric push rod is fixed on the fixed seat, the top of the first electric push rod is inserted in the insertion groove of the lower universal joint fork, and the second electric push rod is inserted in the insertion groove of the upper universal joint fork. And the universal joint and the electric push rod are mechanical parts which are relatively easy to purchase.
4) According to the invention, the control unit is arranged on the fixed seat to accurately control the feeding lengths of the first electric push rod and the second electric push rod so as to accurately control the posture of the angle change plate, further control the angle of the support rod fixedly connected with the angle change plate, and meet the requirement of accurately controlling the bed plate to be in a specific posture.
5) The first electric push rod and the second electric push rod are reasonable in structure arrangement, the limiting shell is arranged outside each push rod, the limiting shells are enabled to move along with the push rods in the moving process, the limiting shells are abutted against the universal joint forks, the positions of the universal joint forks can be limited by the limiting shells, and therefore when the electric push rods stop moving, the universal joint forks can be fixed, and the angle change plates are further guaranteed to be fixed at the required angle.
6) The invention also provides a nursing bed which is composed of a plurality of mutually independent bed boards, each bed board is supported by the neurological bed board posture converter, the posture of the bed board can be converted by the neurological bed board posture converter, and the integral nursing bed is in various different postures so as to meet the requirement that the body of a patient is in a special posture. And all set up the universal wheel that has the brake in every department of neurology bed board gesture converter, usable universal wheel makes every bed board realize free movement, and then satisfies the needs that nursing bed gesture changed. And the top of each bed board is provided with a medicine bag, so that the effect of promoting blood circulation and removing blood stasis can be achieved when a patient lies on the nursing bed through the arrangement of the medicine bags.
The following detailed description of embodiments of the invention refers to the accompanying drawings
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic diagram of a bed plate attitude changer pushing a bed plate according to the present invention;
FIG. 2 is a schematic view of the internal structure of the first and second electric push rods;
fig. 3 is a schematic view of a care bed according to the invention.
Reference numerals in the drawings indicate: 1. a housing; 2. an angle adjusting device; 3. a support bar; 4. a bed board; 5. a universal joint; 6. a lower yoke; 7. a first electric push rod; 8. an upper yoke; 9. a second electric push rod; 10. an angle changing plate; 11. a push rod; 12. a fixed seat; 13. a turbine; 14. a limiting shell; 15. a top end; 16. a bottom end; 17. a universal wheel; 18. a bed board posture converter; 19. a medicine package is provided.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
At present, nursing beds suitable for neurology patients with serious paralysis and the like are partially arranged in the market, the nursing beds are usually composed of a plurality of bed boards which are connected in sequence, a fixed bed frame is further arranged on each nursing bed, and the bed boards are all connected with the bed frame. Each bed board is pushed by an electric push rod to realize the angle conversion, but the angle conversion of the bed board can be realized only along the linear movement of the push rod of the electric push rod, so the angle conversion of the bed board is very limited, and when the body of a patient needs to take a certain special posture due to muscle atrophy and the like, the traditional nursing bed can not be moved to the special posture. And the bed boards which are connected in sequence in the past are also limited by the bed frame, so that the angle change of the nursing bed is more limited. Namely, the posture change of the bed plate is realized only by a single electric push rod in the prior art, so that the posture change of the bed plate is very limited, and the requirement that the body of a patient is in a special posture cannot be met. The present embodiment provides a bed attitude transducer 18 as shown in fig. 1-2.
As shown in fig. 1, the postoperative bed board posture converter 18 for neurology department provided by the present embodiment includes a housing 1, an angle adjusting device 2 is arranged inside the housing 1, the angle adjusting device 2 is connected with a support rod 3 and drives the support rod 3 to change an angle, the support rod 3 penetrates out of the housing 1, and the support rod 3 penetrates out of an end portion of the housing 1 to be connected with a bed board 4. That is, the angle of the supporting rod 3 is adjusted by the angle adjusting device 2 inside the bed board posture changer 18, and the supporting rod 3 is connected with the bed board 4, so that the posture of the bed board 4 is changed by the supporting rod 3, and the requirement that the body of the patient is in a special posture is met.
As shown in fig. 1, the angle adjusting device 2 includes a plurality of universal joints 5, each universal joint 5 includes two universal joint forks which are matched with each other and can change the angle at will, a lower universal joint fork 6 located at the bottom is connected with a first electric push rod 7, an upper universal joint fork 8 located at the top is connected with a second electric push rod 9, the top of the second electric push rod 9 is connected with an angle changing plate 10, and the angle changing plate 10 is fixedly connected with a support rod 3. That is, the angle adjusting device 2 adjusts the angle of the angle changing plate 10, so that the supporting rod 3 fixedly connected with the angle changing device changes the angle, and further adjusts the posture of the bed board 4 connected with the supporting rod 3. The angle conversion plate 10 is controlled to convert to a required angle through the arrangement of the first electric push rod 7 and the second electric push rod 9, and the angle conversion of the angle conversion plate 10 is realized through the arrangement of the universal joint 5.
As shown in fig. 1, the bottom of the angle adjusting device 2 is provided with a fixed fixing seat 12, on which a plurality of first electric push rods 7 are fixed. The first electric push rod 7 is vertically and positively arranged at the top of the fixed seat 12, and the moving direction of the push rod 11 is from bottom to top. The more the first electric push rods 7 are arranged on the fixed base 12, the more posture change of the angle changing plate 10 can be realized, and preferably, the first electric push rods 7 are arranged on the fixed base 12 and distributed over the top end surface of the fixed base 12. For example, when the fixed seat 12 is cylindrical, the first electric push rods 7 are preferably uniformly distributed along the contour line of the circumference. A plurality of first electric push rods 7 are arranged on the fixed seat 12, and each first electric push rod 7 can adjust the feeding length thereof. The top end faces of all the first electric push rods 7 are different in height, and since the top of each first electric push rod 7 is connected to the lower yoke 6, the top end face of the lower yoke 8 forms a plane in a specific posture. The lower yoke 6 is fitted with the upper yoke 8, so that the top end surfaces of all the upper yokes 8 are formed into a plane in a specific posture. Go up universal joint fork 8 and connect the push rod 11 of second electric putter 9 again, second electric putter 9 sets up in reverse promptly, and push rod 11 moving direction is from top to bottom. The push rod 11 of the second electric push rod 9 is supported and inserted at the top of the upper universal joint fork 8, and the top of the second electric push rod 9 fixedly supports the angle change plate 10. On the basis that the top end surfaces of all the upper yoke 8 form a plane in a specific posture, the posture of the plane in the specific posture can be further adjusted by setting the second electric push rods 9 and adjusting the feed length of each second electric push rod 9, so that the angle changing plate 10 takes on different postures.
A control unit for controlling the feeding length of the first electric push rod 7 and the second electric push rod 9 is arranged in the fixed seat 12. Namely, the angle adjusting device of the present invention is provided with the first electric push rod 7 and the second electric push rod 9, and the feed lengths of the first electric push rod 7 and the second electric push rod 9 are adjusted by the control unit. The swing of the angle changing plate 10 is accurately controlled to the required posture through the control of the first electric push rod 7 and the second electric push rod 9. The universal joint 5 is arranged, and the required posture of the angle changing plate 10 is changed by utilizing the characteristic that the universal joint 5 can rotate at any angle.
Specifically, cylindrical insertion grooves with hollow interiors are respectively arranged at the top of the upper universal joint fork 6 and the bottom of the lower universal joint fork 8; the push rod 12 of the first electric push rod 7 is correspondingly inserted into the insertion groove of the lower universal joint fork 6, and the push rod 12 of the second electric push rod 9 is correspondingly inserted into the insertion groove of the upper universal joint fork 8. Through set up the inserting groove on the universal joint fork promptly, the push rod 11 of the electric putter of being convenient for is pegged graft, and is easy to assemble more.
As described above, the angle changing plate 10 can be changed to a desired posture as needed by the arrangement of the universal joint 5 and the electric push rod. After the angle change plate 10 is changed to the required posture, the position of the angle change plate 10 needs to be fixed, so that the support rod 3 connected with the angle change plate 10 can be fixed at the required angle, and the bed plate 4 is fixed at the required posture. In order to fix the angle changing plate 10 in a desired posture, it is necessary to control the upper yoke 6 and the lower yoke 8 of the gimbal to be fixed in the desired postures.
As shown in fig. 2, the outer parts of the push rods 11 of the first electric push rod 7 and the second electric push rod 9 are provided with external threads; the outer part of the push rod 11 is sleeved with a turbine 13, and the turbine 13 is nested in a mounting hole of the push rod 11 and is provided with threads. I.e. by means of a threaded connection of the worm gear 13 and the push rod 11, so that when the push rod 11 is rotated, the worm gear 13 is brought into rotation. And a cylindrical and hollow limiting shell 14 is arranged outside the push rod 11, threads are arranged inside the limiting shell 14, and the limiting shell 14 is in threaded engagement with the turbine 13. That is, the worm wheel 11 can drive the limit shell 14 to move once rotating, similar to the structure of a worm wheel and a worm. Through the internal structure arrangement of the first electric push rod 7 and the second electric push rod 9 in the embodiment, when the push rod 11 moves in a feeding manner, the limit shell 14 is driven to move in a feeding manner. The insertion grooves of the upper yoke 8 and the lower yoke 6 are thin, and the other portions of the upper yoke 8 and the lower yoke 6 are wider than the width of the insertion grooves. The limiting shell 14 is arranged outside the push rod 11, the limiting shell 14 is in the moving process, the end of the limiting shell 14 is abutted to the universal joint fork, namely the end of the limiting shell 14 abuts to the region outside the insertion groove on the universal joint fork, and the upper universal joint fork 8 and the lower universal joint fork 6 are both limited through the abutting of the limiting shell 14 and the universal joint fork, so that the universal joint 5 is limited, and therefore the angle change plate 10 is fixed in a set posture, and the bed plate 4 is fixed in the set posture. Specifically, the abutting mode of the limit shell 14 and the universal joint yoke is as follows: the top end 15 of the limit shell 14 of the first electric push rod 7 is abutted against the lower universal joint fork 6, and the bottom end 16 of the limit shell 14 of the second electric push rod 9 is abutted against the upper universal joint fork 8.
As shown in fig. 3, a plurality of universal wheels 17 with brakes are provided at the bottom of the housing 1 of the bed plate attitude changer 18. Through the arrangement of the universal wheels 17, the position of the bed board posture changer 18 can be moved at will, and then the bed board 4 connected with the bed board posture changer 18 can be driven to move. And the universal wheels 17 are all provided with brakes, so that the bed plate 4 can move and stay to a required position finally.
The bed board posture changer 18 provided by the embodiment enables the bed board 4 to change postures, changes postures through a single electric push rod relative to the previous bed board, enables the bed board 4 to change a plurality of postures, and further meets the requirement that a patient swings to a special body posture.
Example 2
This embodiment provides a nursing bed as shown in fig. 3 on the basis of the above-mentioned embodiments. The nursing bed comprises a plurality of mutually independent bed boards 4, each bed board 4 is hinged with a plurality of bed board attitude converters 18 as described in embodiment 1, and the bed boards 4 are supported by the bed board attitude converters 18. As described above, by providing the plurality of bed plate attitude converters 18, each bed plate 4 can be changed to a different attitude. And all bed boards 4 forming the nursing bed are mutually independent, namely, each bed board 4 can independently realize the posture change without the limitation of structures such as a bed frame and the like. The movement of the bed plate 4 is realized only by the movement of the universal wheels 17 of the bed plate posture changer 18, so that a plurality of bed plates 4 can be moved to be spliced to form a nursing bed on which a patient can lie. As shown in fig. 3, the top of each bed plate 4 is provided with a medicine bag 19 for containing traditional Chinese medicines for promoting blood circulation and removing blood stasis, so that the patient can achieve the effect of promoting blood circulation and removing blood stasis under the action of the traditional Chinese medicines when lying on the nursing bed.
The nursing bed that this embodiment provided comprises polylith bed board 4 to every bed board 4 supports by a plurality of bed board gesture converters 18, utilizes bed board gesture converter 18 can realize the transform of the different gestures of bed board 4, and then makes every bed board 4 on the nursing bed all transform to the gesture of needs, makes the gesture that the nursing bed finally appears be fit for the special gesture needs that patient's health needs discharged.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A neurological bed board posture converter is characterized by comprising a shell (1), wherein an angle adjusting device (2) is arranged in the shell (1), the angle adjusting device (2) is connected with a supporting rod (3) and drives the supporting rod (3) to change angles, the supporting rod (3) penetrates out of the shell (1), and the end part of the supporting rod (3) penetrating out of the shell (1) is connected with a bed board (4);
the angle adjusting device (2) comprises a plurality of universal joints (5), each universal joint (5) comprises two universal joint forks which are matched with each other and can change angles at will, a lower universal joint fork (6) positioned at the bottom is connected with a first electric push rod (7), an upper universal joint fork (8) positioned at the top is connected with a second electric push rod (9), the top of the second electric push rod (9) is connected with an angle changing plate (10), and a supporting rod (3) is fixedly connected onto the angle changing plate (10);
the top of the upper universal joint fork (8) and the bottom of the lower universal joint fork (6) are respectively provided with a cylindrical and hollow inserting groove;
a push rod (11) of the first electric push rod (7) is correspondingly inserted into the insertion groove of the lower universal joint fork (6),
a push rod (11) of the second electric push rod (9) is correspondingly inserted into the insertion groove of the upper universal joint fork (8);
the first electric push rod (7) is vertically arranged in the forward direction, and the moving direction of the push rod (11) is from bottom to top;
the bottom of the first electric push rod (7) is fixedly arranged on the fixed seat (12), and the fixed seat (12) is fixedly arranged at the bottom of the angle adjusting device (2);
the second electric push rod (9) is arranged reversely, and the moving direction of the push rod (11) is from top to bottom;
the push rod (11) of the second electric push rod (9) is supported and inserted at the top of the upper universal joint fork (8), and the top of the second electric push rod (9) fixedly supports the angle change plate (10).
2. The neurology bed board posture changer of claim 1, wherein a control unit for controlling the feeding lengths of the first electric push rod (7) and the second electric push rod (9) is arranged in the fixed seat (12).
3. The neurology bed board posture changer of claim 1 or 2, wherein the push rods (11) of the first electric push rod (7) and the second electric push rod (9) are externally threaded;
a worm wheel (13) is sleeved outside the push rod (11), threads are arranged in a mounting hole of the push rod (11) in a nesting mode of the worm wheel (13), and the worm wheel (13) is in threaded connection with the push rod (11);
a cylindrical and hollow limiting shell (14) is arranged outside the push rod (11), threads are arranged inside the limiting shell (14), and the limiting shell (14) is in threaded engagement with the turbine (13);
the top end (15) of the limiting shell (14) of the first electric push rod (7) is abutted with the lower universal joint fork (6), and the bottom end (16) of the limiting shell (14) of the second electric push rod (9) is abutted with the upper universal joint fork (8).
4. The neurological bed plate attitude transducer according to claim 1 or 2, wherein a plurality of universal wheels (17) with brakes are provided at the bottom of the housing (1) of the bed plate attitude transducer (18).
5. A nursing bed, characterized in that the nursing bed comprises a plurality of mutually independent bed boards (4), each bed board (4) is hinged with a plurality of neurological bed board posture converters (18) according to any one of claims 1-4, and the bed boards (4) are supported by the neurological bed board posture converters (18).
6. A nursing bed as claimed in claim 5, characterized in that the top of each bed plate (4) is provided with a medicine package (19) containing traditional Chinese medicine for promoting blood circulation and removing blood stasis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010963318.5A CN112022551B (en) | 2020-09-14 | 2020-09-14 | Bed board posture converter for neurology department and nursing bed thereof |
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|---|---|---|---|
| CN202010963318.5A CN112022551B (en) | 2020-09-14 | 2020-09-14 | Bed board posture converter for neurology department and nursing bed thereof |
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| CN112022551A CN112022551A (en) | 2020-12-04 |
| CN112022551B true CN112022551B (en) | 2021-10-29 |
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| CN112957198B (en) * | 2021-01-30 | 2022-07-12 | 上海理工大学 | Array type bedsore-prevention intelligent nursing bed |
| CN113456374A (en) * | 2021-07-01 | 2021-10-01 | 王娟 | Intelligent medical nursing bed |
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| CN110680639A (en) * | 2019-10-28 | 2020-01-14 | 徐州医科大学附属医院 | Multi-functional children prevent pressure sore mattress |
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| US7761942B2 (en) * | 2007-10-09 | 2010-07-27 | Bedlab, Llc | Bed with adjustable patient support framework |
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| CN206852732U (en) * | 2016-09-23 | 2018-01-09 | 北京石油化工学院 | A kind of multiple degrees of freedom medical bed |
| CN206639425U (en) * | 2017-03-06 | 2017-11-14 | 范继良 | Motor-driven bed |
| WO2018203451A1 (en) * | 2017-05-01 | 2018-11-08 | 国立大学法人大阪大学 | Cushion apparatus |
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