CN205251901U - Nursing bed lumbar support mechanism - Google Patents
Nursing bed lumbar support mechanism Download PDFInfo
- Publication number
- CN205251901U CN205251901U CN201620026216.XU CN201620026216U CN205251901U CN 205251901 U CN205251901 U CN 205251901U CN 201620026216 U CN201620026216 U CN 201620026216U CN 205251901 U CN205251901 U CN 205251901U
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- support
- translation
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- care bed
- housing
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Abstract
The utility model provides a nursing bed lumbar support mechanism, including lumbar support pole, driver part and support part, the lumbar support pole position in support the upper end of part, the lumbar support pole with support some fixed connection, the driver part is located support one side of part, the driver part with support some fixed connection. The supporting part divides including support housing, main translation support and vice translation support, main translation support is located with vice translation support inside the support housing, the both ends of main translation support and vice translation support respectively with support housing swing joint, main translation support and vice translation support intersect swing joint. The utility model discloses a driver part is short apart from the distance of lumbar support pole, and the transmission distance is few, sound construction, safe and reliable. To functions such as the waist play that the waist support massage is breathed freely for the human body is more comfortable.
Description
Technical field
The utility model relates to care bed accessory structure design field, relates in particular to a kind of care bed waist and props upSupport mechanism.
Background technology
The patient of long-term bed, due under the effect of gravity, the long-term pressurizeds in outstanding position such as back and buttocks,Poor blood circulation, very easily generator soma ischemic necrosis and cause bedsore. While using traditional care bed,Need nursing staff often for patient stands up, even and rollover can not be completely by the pressurized blood of buttocks and waistLiquid discharges, and often needs patient's waist to lift a little or pad upper bed clothes and realizes. In prior art, carryFor the care bed with supporting back device, back is erected and realizes the seat that partly crouched, its supporting back device is by vertical sideErect to rotation, patient easily slides from bedding, and the patient who paralyses for severe, realizes half and crouchesSit more difficultly, thereby it arranges and does not often possess realistic meaning.
For example, in a kind of full-gesture auto-nursing and keeling over bed that Chinese patent CN101224156A provides, include and prop upBack of the body device, full-gesture auto-nursing and keeling over bed comprises bedstead, combination bed board, motor drives leading screw supporting back device,Motor drives the bent leg device of leading screw, motor driving side turning-up devices, automaton. Bed board is by least 12Turnover panel composition, had both had flexibility, again can grantee's body weight. At laterally turning-over device, supporting back device, bent legDevice, successively, under effect, can not interfere. Laterally turning-over device adopt become chassis design, by electromagnetic actuation,What reset replaces, and realizes the kinematic inversion in turning left and right side. Laterally turning-over device, supporting back device, bent leg dressPut through design and be separately fixed at bedstead relevant position. Wherein supporting back device relies on transmission rotation to erect, Bing RenEasily landing from bedding in the process of rotating and erect, and this supporting back device is more difficult for the patient of severe paralysisUse.
Utility model content
For overcoming easily landing and the care bed from care bed supporting back device of bed patient existing in prior artLack the problem of the device to patient's waist automatic massage, the utility model provides a kind of waist has been played to waist supportThe functions such as massaging, ventilating, make the care bed lumbar support mechanism that human body is more comfortable.
A technical scheme for care bed lumbar support mechanism, comprises lumbar support bar, driver part and support portionPoint, described lumbar support bar is positioned at the upper end of described support section, described lumbar support bar and described support sectionBe fixedly connected with, described driver part is positioned at a side of described support section, described driver part and described support portionDivide and be fixedly connected with.
As preferably, described driver part comprises drive motors and electric pushrod, described in described electric pushrod is positioned atThe front end of drive motors, described electric pushrod is fixedly connected with described drive motors.
As preferably, described support section comprises support housing, main translation support and secondary translation support, described masterTranslation support and secondary translation support are positioned at described support housing inside, described main translation support and secondary translation supportTwo ends are flexibly connected with described support housing respectively, and described main translation support intersects activity even with secondary translation supportConnect.
As preferably, the lower end of described main translation support is connected with described support shell axon, described secondary translation supportUpper end is connected with described support shell axon.
As preferably, the upper end of described main translation support is provided with main movable pulley, described main movable pulley and described masterTranslation support is flexibly connected.
As preferably, the lower end of described secondary translation support is provided with secondary movable pulley, described secondary movable pulley and described pairTranslation support is flexibly connected.
As preferably, the upper end of described support housing inside is provided with main rail plate, described main rail plate and instituteState support housing and be fixedly connected with, the upper end of described main translation support and described main rail plate are slidably connected.
As preferably, the lower end of described support housing inside is provided with secondary rail plate, described secondary rail plate and instituteState support housing and be fixedly connected with, described secondary translation support and described secondary rail plate are slidably connected.
As preferably, the both sides of described support housing are provided with link, and support housing connects outside by link.
As preferably, the lower end of described lumbar support bar is connected with described support section upper end screw.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model comprises lumbar support bar, driver part and support section, and driver part is apart from waistThe distance of portion's support bar is short, and transmission distance is few, and sound construction is safe and reliable.
(2) support section of the present utility model comprises main translation support and secondary translation support, main translation support andSecondary translation support intersection is flexibly connected, and promotes lumbar support bar and moves up and down, and has avoided tilting to lift and has causedPatient slides from bedding.
(3) both sides of support housing of the present utility model are provided with link, and overall structure is simple, installation sideJust.
(4) the utility model is moved up and down and is massaged patient's waist by lumbar support bar, and waist is played to waist supportThe effect of massaging, ventilating, makes human body more comfortable.
Brief description of the drawings
Fig. 1 is the overall schematic of a kind of care bed lumbar support mechanism;
Fig. 2 is the generalized section of a kind of care bed lumbar support mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that thisLocate described specific embodiment only in order to explain the utility model, and be not used in restriction the utility model.
Be a kind of care bed lumbar support mechanism in specific embodiment of the utility model as depicted in figs. 1 and 2Structural representation, comprises lumbar support bar 1, driver part 2 and support section 3, and lumbar support bar 1 is positioned atThe upper end of support section 3, lumbar support bar 1 is fixedly connected with support section 3, and driver part 2 is positioned at supportOne side of part 3, driver part 2 is fixedly connected with support section 3. Driver part 2 is apart from lumbar support bar1 distance is short, and transmission distance is few, and such structure makes care bed lumbar support mechanism more firm, safetyReliably.
As shown in Figure 1: driver part 2 comprises drive motors 21 and electric pushrod 22, and electric pushrod 22 is positioned atThe front end of drive motors 21, electric pushrod 22 is connected with drive motors 21 screws. Support section 3 comprisesSupport housing 31, main translation support 32 and secondary translation support 33, main translation support 32 and secondary translation support 33Be positioned at support housing 31 inside, the two ends of main translation support 32 and secondary translation support 33 respectively with support housing31 are flexibly connected, and main translation support 32 intersects and is flexibly connected with secondary translation support 33. Before electric pushrod 22End is connected near centre position axle with the upper end of main translation support 32. Drive motors 21 and support housing 31 spiral shellsNail connects, driver part 2 slant settings, and slant setting can be saved space, is convenient to care bed lumbar support machineThe installation of structure.
As shown in Figure 2: the lower end of main translation support 32 is connected with support housing 31 axles, secondary translation support 33Upper end is connected with support housing 31 axles. The upper end of main translation support 32 is provided with main movable pulley 321, main slipWheel 321 is connected with main translation support 32 axles. The lower end of secondary translation support 33 is provided with secondary movable pulley 331, pairMovable pulley 331 is connected with secondary translation support 33 axles. Main movable pulley 321 and secondary movable pulley 331 in use procedureBeing synchronized with the movement, is moving up and down of support section 3 by the conversion of motion of the incline direction of electric pushrod 22.
As shown in Figure 2: the upper end of support housing 31 inside is provided with main rail plate 34, main rail plate 34Be fixedly connected with support housing 31, the upper end of main translation support 32 and main rail plate 34 are slidably connected. ?The lower end of support housing 31 inside is provided with secondary rail plate 35, and secondary rail plate 35 connects with support housing 31 is fixingConnect, secondary translation support 33 is slidably connected with secondary rail plate 35. Main rail plate 34 and secondary rail plate 35End place be respectively equipped with anti-skidding and take turns the block skidding off, avoid movable pulley to skid off rail plate and meet accident.
As depicted in figs. 1 and 2: the both sides of support housing 31 are provided with link 310, support housing 31 passes throughLink 310 connects outside. The lower end of lumbar support bar 1 is connected with support section 3 upper end screws. Link310 setting is the installation for convenient nursing bed lumbar support mechanism and care bed, only need be by connection when installationFrame 310 is fixed on the bed board framework of care bed.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, is to be understood that this realityBy the novel disclosed form of this paper that is not limited to, should not regard the eliminating to other embodiment as, and availableIn various other combinations, amendment and environment, and can be in utility model contemplated scope described herein, by upperStating technology or the knowledge of instruction or association area changes. And the change that those skilled in the art carry out and variation are notDepart from spirit and scope of the present utility model, all should be at the protection domain of the utility model claimsIn.
Claims (10)
1. a care bed lumbar support mechanism, is characterized in that: comprise lumbar support bar (1), driver part (2)And support section (3), described lumbar support bar (1) is positioned at the upper end of described support section (3), described waistPortion's support bar (1) is fixedly connected with described support section (3), and described driver part (2) is positioned at describedA side of (3) is divided in support part, and described driver part (2) is fixedly connected with described support section (3).
2. a kind of care bed lumbar support according to claim 1 mechanism, is characterized in that: described driver part(2) comprise drive motors (21) and electric pushrod (22), described electric pushrod (22) is positioned at described drivingThe front end of motor (21), described electric pushrod (22) is fixedly connected with described drive motors (21).
3. a kind of care bed lumbar support according to claim 1 mechanism, is characterized in that: described support section(3) comprise support housing (31), main translation support (32) and secondary translation support (33), described main translationSupport (32) and secondary translation support (33) are positioned at described support housing (31) inside, described main translation support(32) and the two ends of secondary translation support (33) be flexibly connected with described support housing (31) respectively, described masterTranslation support (32) intersects and is flexibly connected with secondary translation support (33).
4. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described main translation is propped upThe lower end of frame (32) is connected with described support housing (31) axle, described secondary translation support (33) upper end and instituteStating support housing (31) axle connects.
5. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described main translation is propped upThe upper end of frame (32) is provided with main movable pulley (321), and described main movable pulley (321) props up with described main translationFrame (32) is flexibly connected.
6. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described secondary translation is propped upThe lower end of frame (33) is provided with secondary movable pulley (331), and described secondary movable pulley (331) props up with described secondary translationFrame (33) is flexibly connected.
7. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described support housing(31) inner upper end is provided with main rail plate (34), described main rail plate (34) and described support shellBody (31) is fixedly connected with, and the upper end of described main translation support (32) and described main rail plate (34) slideConnect.
8. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described support housing(31) inner lower end is provided with secondary rail plate (35), described secondary rail plate (35) and described support shellBody (31) is fixedly connected with, and described secondary translation support (33) is slidably connected with described secondary rail plate (35).
9. a kind of care bed lumbar support according to claim 3 mechanism, is characterized in that: described support housing(31) both sides are provided with link (310), and support housing (31) connects outside by link (310).
10. a kind of care bed lumbar support according to claim 1 mechanism, is characterized in that: described waist props upThe lower end of strut (1) is connected with described support section (3) upper end screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026216.XU CN205251901U (en) | 2016-01-12 | 2016-01-12 | Nursing bed lumbar support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026216.XU CN205251901U (en) | 2016-01-12 | 2016-01-12 | Nursing bed lumbar support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251901U true CN205251901U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620026216.XU Expired - Fee Related CN205251901U (en) | 2016-01-12 | 2016-01-12 | Nursing bed lumbar support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674281A (en) * | 2019-02-28 | 2019-04-26 | 电子科技大学中山学院 | Waist health-care bed |
-
2016
- 2016-01-12 CN CN201620026216.XU patent/CN205251901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674281A (en) * | 2019-02-28 | 2019-04-26 | 电子科技大学中山学院 | Waist health-care bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |