CN111568664B - A three-fold side-turning nursing bed - Google Patents
A three-fold side-turning nursing bed Download PDFInfo
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- CN111568664B CN111568664B CN202010487418.5A CN202010487418A CN111568664B CN 111568664 B CN111568664 B CN 111568664B CN 202010487418 A CN202010487418 A CN 202010487418A CN 111568664 B CN111568664 B CN 111568664B
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- connecting rod
- linkage
- rotating
- rod
- fold
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Classifications
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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
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
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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
-
- 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
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
本发明涉及医疗器械技术领域，具体涉及一种三折式侧翻护理床，包括下床架和上床架，所述上床架包括一对三折式连杆机构，三折式连杆机构包括上下平行布置的转动连杆和平衡连杆，所述转动连杆和平衡连杆的两端均通过摆动连接座连接，摆动连接座与转动连杆和平衡连杆的端部均是转动连接；所述下床架上设有一对前后对称布置的转动支座，一对三折式连杆机构分别连接在对应的转动支座上，所述转动连杆和平衡连杆的中部与转动支座转动连接；前后对应的转动连杆之间和摆动连接座之间均固定连接床板支撑；还包括用于驱动转动连杆转动的驱动机构。用于解决现有技术中上床架整体侧翻，带来的病人容易从病床上掉下，以及病人没有舒服的体位的问题。
The present invention relates to the technical field of medical equipment, and in particular to a three-fold side-turning nursing bed, comprising a lower bed frame and an upper bed frame, wherein the upper bed frame comprises a pair of three-fold connecting rod mechanisms, the three-fold connecting rod mechanisms comprise a rotating connecting rod and a balancing connecting rod arranged in parallel up and down, both ends of the rotating connecting rod and the balancing connecting rod are connected by a swing connecting seat, and the swing connecting seat is rotatably connected to the ends of the rotating connecting rod and the balancing connecting rod; the lower bed frame is provided with a pair of rotating supports arranged symmetrically front and back, a pair of three-fold connecting rod mechanisms are respectively connected to the corresponding rotating supporting rods, and the middle parts of the rotating connecting rod and the balancing connecting rod are rotatably connected to the rotating supporting rod; the front and rear corresponding rotating connecting rods and the swing connecting seats are fixedly connected to bed board supports; and a driving mechanism for driving the rotating connecting rod to rotate is also included. The invention is used to solve the problem in the prior art that the upper bed frame flips over as a whole, causing the patient to easily fall off the bed and the patient to have no comfortable posture.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a three-fold side-turning nursing bed.
Background
The nursing bed is generally a power bed and is divided into an electric or manual nursing bed, and the nursing bed is designed according to the life habit and the treatment requirement of a patient and provided with family members for accompanying, has a plurality of nursing functions and operation buttons and is safe in use. Such as weight monitoring, back lifting dining, timed turn-over alarming, bedsore prevention, negative pressure urine absorption bed alarming, mobile transportation, rest, rehabilitation (passive movement, standing), transfusion administration, related prompt and the like. The rehabilitation nursing bed can be used alone or matched with treatment or rehabilitation equipment. Can be used by sick people, severely disabled people, old people and healthy people in hospitalization or home treatment, rehabilitation and recuperation, and has various size and forms. The electric nursing bed has higher price, is suitable for patients to control without help of other people, has moderate price and needs to be cared for people simply.
The nursing bed can be divided into two folds according to the turnover number of the bed body, so that the function of long sitting position can be realized, three folds can be realized, the end sitting function can be realized, the wheelchair is convenient for a patient to move by himself, four folds can be realized, the same comfortable position as the chair can be realized, the side turning function can be realized, and the generation of bedsores can be avoided.
The side-turning nursing bed is mainly used for patients who cannot move, and can avoid bedsores. However, the conventional side-turning nursing bed is characterized in that the whole bed surface is inclined at a certain angle to realize the side-turning function, such as the application number of CN201510683742.3 in the side-turning structure of a sickbed of the invention patent application, the whole upper bed frame is turned over under the action of an electric push rod, the side-turning is completed, a patient easily falls off from the sickbed, and the patient does not have a comfortable position during side-turning.
Disclosure of Invention
The invention aims to provide a three-fold side-turning nursing bed which is used for solving the problems that in the prior art, a patient is easy to fall off a sickbed and the patient has no comfortable body position due to the fact that an upper bedstead is integrally turned on one side.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The three-fold side-turning nursing bed comprises a lower bed frame 1 and an upper bed frame and is characterized in that the upper bed frame comprises a pair of three-fold connecting rod mechanisms, the three-fold connecting rod mechanisms comprise rotating connecting rods 4 and balancing connecting rods 3 which are arranged in parallel up and down, two ends of the rotating connecting rods 4 and the balancing connecting rods 3 are connected through swinging connecting seats 5, and the swinging connecting seats 5 are in rotating connection with the end parts of the rotating connecting rods 4 and the balancing connecting rods 3;
The lower bed frame 1 is provided with a pair of rotary supports 2 which are arranged symmetrically in front and back, a pair of three-fold type connecting rod mechanisms are respectively connected to the corresponding rotary supports 2, wherein the middle parts of the rotary connecting rods 4 and the balance connecting rods 3 are in rotary connection with the rotary supports 2;
And a driving mechanism for driving the rotation connecting rod 4 to rotate.
Further, the two rotary connecting rods 4 in the middle are fixedly connected through two first bed board supports 6, the two first bed board supports 6 are symmetrically arranged at two ends of the rotary connecting rods 4, and the two swing connecting seats 5 corresponding to the side edges are fixedly connected through a second bed board support 7.
Further, the swing connecting seat 5 is in a triangular structure, and the balance connecting rod 3, the rotation connecting rod 4 and the second bed board support 7 are respectively positioned at three corners.
Further, the driving mechanism is an electric driving mechanism and comprises an electric push rod 8 and a linkage mechanism, the linkage mechanism comprises a linkage rod 9, a first linkage swing arm 10, a second linkage swing arm 11 and a linkage connecting rod 12, the middle of the linkage rod 9 is fixedly connected with the first linkage swing arm 10, the lower end of the second linkage swing arm 11 is fixedly connected with the linkage rod 9, the upper end of the second linkage swing arm 11 is rotatably connected with the lower end of the linkage connecting rod 12, the upper end of the linkage connecting rod 12 is rotatably connected with the first bed board support 6, the lower end of the first linkage swing arm 10 is rotatably connected with the left side of the lower bed frame 1, and two ends of the electric push rod 8 are respectively rotatably connected with the upper end of the first linkage swing arm 10 and the right side of the lower bed frame 1.
Further, two ends of the linkage rod 9 are respectively provided with a second linkage swing arm 11, and the first linkage swing arm 10 is located in the middle of the linkage rod 9.
The three-fold side-turning nursing bed has the beneficial effects that the three-fold side-turning nursing bed is realized, the middle of the bed plate is used for side turning to assist a patient, and the horizontal part of the side edge of the bed plate is used for supporting the patient, so that the patient is prevented from falling off from a sickbed easily, and a comfortable body position can be provided for the patient. The invention is two-way three-fold, and one bed realizes the left and right sides of the patient.
Drawings
Fig. 1 is a schematic perspective view of a three-fold roll-over care bed according to an embodiment.
Fig. 2 is a schematic perspective view of a three-fold roll-over care bed according to a second embodiment.
FIG. 3 is a schematic side view of a three-fold roll-over care bed according to an embodiment.
FIG. 4 is a schematic view of a three-fold roll-over nursing bed in an embodiment with the nursing bed tilted left.
FIG. 5 is a schematic illustration of a three-fold roll-over nursing bed in an embodiment for leveling.
FIG. 6 is a schematic view of a three-fold roll-over nursing bed in an embodiment when tilted to the right.
In the figure, a lower bed frame 1, a rotary support 2, a balance connecting rod 3, a rotary connecting rod 4, a swing connecting seat 5, a first bed board support 6, a second bed board support 7, an electric push rod 8, a linkage rod 9, a first linkage swing arm 10, a second linkage swing arm 11 and a linkage connecting rod 12.
Detailed Description
In order to better understand the present invention, the following describes the technical scheme of the present invention with reference to examples.
As shown in figures 1-6 of the drawings,
A three-fold side-turning nursing bed comprises a lower bed frame 1 and an upper bed frame.
The upper bedstead comprises a pair of three-fold type connecting rod mechanisms, each three-fold type connecting rod mechanism comprises a rotating connecting rod 4 and a balancing connecting rod 3 which are arranged in parallel up and down, two ends of each rotating connecting rod 4 and each balancing connecting rod 3 are connected through a swinging connecting seat 5, and the swinging connecting seats 5 are in rotating connection with the end parts of each rotating connecting rod 4 and each balancing connecting rod 3 to jointly form a parallelogram structure.
The lower bed frame 1 is provided with a pair of rotating supports 2 which are arranged symmetrically in front and back, a pair of three-fold type connecting rod mechanisms are respectively connected to the corresponding rotating supports 2 (the pair of three-fold type connecting rod mechanisms are also arranged symmetrically in front and back), wherein the middle parts of the rotating connecting rods 4 and the balance connecting rods 3 are in rotating connection with the rotating supports 2;
The two rotary connecting rods 4 positioned in the middle are fixedly connected through two first bed board supports 6, the two first bed board supports 6 are symmetrically arranged at two ends of the rotary connecting rods 4, and the two swing connecting seats 5 positioned at the side edges and corresponding to the side edges are fixedly connected through a second bed board support 7.
The swing connecting seat 5 is of a triangular structure, and the balance connecting rod 3, the rotation connecting rod 4 and the second bed board support 7 are respectively positioned at three corners.
The multifunctional bed frame comprises a bed frame body, and is characterized by further comprising a driving mechanism for driving a rotary connecting rod 4 to rotate, wherein the driving mechanism is an electric driving mechanism and comprises an electric push rod 8 and a linkage mechanism, the linkage mechanism comprises a linkage rod 9, a first linkage swing arm 10, a second linkage swing arm 11 and a linkage connecting rod 12, the middle part of the linkage rod 9 is fixedly connected with the first linkage swing arm 10, the lower end of the second linkage swing arm 11 is fixedly connected with the linkage rod 9, the upper end of the second linkage swing arm 11 is rotatably connected with the lower end of the linkage connecting rod 12, the upper end of the linkage connecting rod 12 is rotatably connected with a first bed board support 6, the lower end of the first linkage swing arm 10 is rotatably connected with the left side of the lower bed frame body 1, and two ends of the electric push rod 8 are respectively rotatably connected with the upper end of the first linkage swing arm 10 and the right side of the lower bed frame body 1. Two ends of the linkage rod 9 are respectively provided with a second linkage swing arm 11, and the first linkage swing arm 10 is positioned in the middle of the linkage rod 9.
The rotational connection may be a spindle connection, a hinge, a single-headed pin connection, or the like.
A side turning process of a three-fold side turning nursing bed:
(1) As shown in fig. 5, the electric push rod 8 is located in the middle position, the rotating connecting rod 4, the swinging connecting seat 5, the first bed board support 6 and the second bed board support 7 are located in the same horizontal plane, and the nursing bed is in a normal state.
(2) As shown in fig. 4, the electric push rod 8 is contracted to be in the shortest state, the contraction of the electric push rod 8 drives the linkage rod 9 to rotate downwards, the second linkage swing arm 11 also rotates downwards, the linkage connecting rod 12 moves downwards and forms a small included angle with the second linkage swing arm 11, the balance connecting rod 3 and the rotation connecting rod 4 are driven to rotate anticlockwise, the left swing connecting seat 5 keeps descending horizontally (wherein the connecting line of the end parts on the same side is always vertical because the balance connecting rod 3 and the rotation connecting rod 4 synchronously rotate), and the right swing connecting seat 5 keeps ascending horizontally in the same way. Realizing left side turning.
(3) As shown in fig. 6, the electric push rod 8 is extended to be in the longest state, and is reversed to (2) to realize the right side turning.
The above description is only of application examples of the present invention, and it is needless to say that the scope of the claims of the present invention should not be limited thereto, and therefore, the equivalent changes according to the claims of the present invention still belong to the protection scope of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487418.5A CN111568664B (en) | 2020-06-02 | 2020-06-02 | A three-fold side-turning nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487418.5A CN111568664B (en) | 2020-06-02 | 2020-06-02 | A three-fold side-turning nursing bed |
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| Publication Number | Publication Date |
|---|---|
| CN111568664A CN111568664A (en) | 2020-08-25 |
| CN111568664B true CN111568664B (en) | 2025-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010487418.5A Active CN111568664B (en) | 2020-06-02 | 2020-06-02 | A three-fold side-turning nursing bed |
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| Country | Link |
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| CN (1) | CN111568664B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288109A (en) * | 2021-12-02 | 2022-04-08 | 常州工学院 | a rollover bed |
| CN116059052B (en) * | 2023-02-08 | 2023-09-19 | 厚福医疗装备有限公司 | A semi-recumbent adjustable large-angle rollover nursing bed |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292497A (en) * | 2019-06-06 | 2019-10-01 | 浙江工业大学 | A kind of controllable auxiliary body turning four-bar mechanism of angle |
| CN212466401U (en) * | 2020-06-02 | 2021-02-05 | 厚福医疗装备有限公司 | A three-fold rollover nursing bed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006010380U1 (en) * | 2006-07-13 | 2007-02-22 | Schütte, Udo | Bed for long-term patient, comprises mechanism for temporary lifting one side individually for avoidance of bedsores |
| CN204246374U (en) * | 2014-11-20 | 2015-04-08 | 丁宝艳 | A kind of folding nursing bed |
| CN204814565U (en) * | 2015-06-30 | 2015-12-02 | 佛山市勤联医疗器械有限公司 | Physiotherapy bed of turning on one's side |
| CN106606399A (en) * | 2015-10-22 | 2017-05-03 | 成都江雪医疗器械有限公司 | Sickbed structure capable of being turned on one side obliquely |
| CN108078710A (en) * | 2018-02-07 | 2018-05-29 | 东莞市妇幼保健院 | Medical lathe with improved structure |
| CN111012599B (en) * | 2019-11-27 | 2024-09-03 | 江苏泰泉电子自动化设备有限公司 | Bed board linkage device for nursing bed |
-
2020
- 2020-06-02 CN CN202010487418.5A patent/CN111568664B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292497A (en) * | 2019-06-06 | 2019-10-01 | 浙江工业大学 | A kind of controllable auxiliary body turning four-bar mechanism of angle |
| CN212466401U (en) * | 2020-06-02 | 2021-02-05 | 厚福医疗装备有限公司 | A three-fold rollover nursing bed |
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| Publication number | Publication date |
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| CN111568664A (en) | 2020-08-25 |
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Denomination of invention: A three fold rollover nursing bed Granted publication date: 20250207 Pledgee: Industrial and Commercial Bank of China Limited Xianning Branch Pledgor: HOUFU MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2025980052275 |