CN2425642Y - Fully automatic sitting and sleeping side turning oven bed - Google Patents
Fully automatic sitting and sleeping side turning oven bed Download PDFInfo
- Publication number
- CN2425642Y CN2425642Y CN 00209168 CN00209168U CN2425642Y CN 2425642 Y CN2425642 Y CN 2425642Y CN 00209168 CN00209168 CN 00209168 CN 00209168 U CN00209168 U CN 00209168U CN 2425642 Y CN2425642 Y CN 2425642Y
- Authority
- CN
- China
- Prior art keywords
- plate
- leading screw
- bed
- backboard
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a fully automatic sitting and sleeping side turning over bed, the structure is characterized in that a worm wheel and a worm rod drive a multiple-section guide screw as a driving mechanism, and the worm wheel and the worm rod drive a single-section guide screw as a side turning over driving mechanism, a bed plate is lifted or turned over sideways through a draw rod, a movable joint, a weight lifting type suspension arm and a multiple-section combination bed plate, causing the bed plate to lift or turn over sideways, a large leg plate is linked with a small leg plate, or the large leg plate and the small leg plate have single action. The large leg plate and the small leg plate can select and determine whether or not to link with the rise and fall of a back plate through a linked clutch. The self-locking action of a worm wheel and a worm rod mechanism can cause the bed plate to rise and fall to turn over sideways and to stay with any angle. The action of the bed plate is completely operated by a control button arranged on a control box, and corresponding indication lamp can indicate the action, and a patient can operate the utility model by oneself completely.
Description
This utility model relates to a kind of the recovery bed of function such as the rollover of sit crouching that have, and specifically a kind of motor and more piece leading screw drive, and be for sleeping in side turning bed by the multi-functional full-automatic seat that the combination bed board constitutes.
At present, medical bed for nursing care or recovery bedly mostly be manual bed, and rise and sit that angle is little, action is single, the operation effort.Though also occurred some electric beds recently, can finish some and play actions such as seat, rollover, it is big that but their ubiquities noise, move not steady, certain structures is defective such as complexity too, and particularly the rollover action is unreasonable, and human body integral is lifted, make user cause sideslip easily, feel uncomfortable naturally.Simultaneously, cause operation inconvenience also for nursing staff or patient family members, waste time and energy.
The purpose of this utility model is the defective that overcomes prior art, it is side turning bed to provide a kind of full-automatic seat to crouch, improve bed body action mode and performance by more piece leading screw and combination bed board, to solve the comfortableness that patient is painful owing to the decubital ulcer that unable to get up is sat, rollover causes and improve action, alleviate medical personnel's labor intensity simultaneously
The purpose of this utility model is achieved through the following technical solutions:
1. a full-automatic seat crouches side turning bed, comprise the driving mechanism that constitutes by motor, worm and gear and leading screw, by hinged multistage combination bed board, and electrical apparatus control circuit, it is characterized in that multistage combination bed board comprises that left plate, right plate, middle plate, seat board, thigh plate, calf plate combine; Left plate, right plate and middle plate connect and compose backboard by hinges in the combination bed board, and backboard and articulation, support plate, pull bar connect and compose three link gears; Left plate, right plate constitute rollover mechanism by weight lifting formula movable cantilever jack-up; The rollover drive mechanism that rise and fall driving mechanism and the single-unit leading screw that the rising and falling, turn on one's side respectively of bed is made of the more piece leading screw constitutes, thigh plate, calf plate drive by pull bar and the interlock arrangement of clutch that connects backboard.
2. it is side turning bed to crouch as preceding paragraph 1 described full-automatic seat, it is characterized in that the described driving mechanism that rises and falls that is made of the more piece leading screw is installed on the body support frame by rotating transverse axis, and the top of more piece leading screw links to each other with backboard by locating piece; Rise and fall worm screw one end in the driving mechanism by belt pulley link to each other with the drive motors power shaft worm screw and the worm gear engagement that is fixed on the pivoted housing simultaneously, fixed nut in pivoted housing top and the vertical nut of more piece leading screw respectively with corresponding more piece leading screw on external screw thread engagement, the part of the bottom of each screw thick stick is a feed rod.
3. crouch side turning bed as full-automatic seat as described in the preceding paragraph 1, it is characterized in that the rollover driving mechanism that described single-unit leading screw constitutes is directly installed on the body support frame, the rotation of motor-driven single-unit leading screw, feed screw nut connects rocking arm; rocking arm connects the movable main shaft that has bearing; movable main shaft is connected with the weight lifting formula movable cantilever that roller is equipped with at two ends, and the roller at weight lifting formula cantilever two ends withstands on the back side of the left and right side plate on the backboard respectively.
4. it is side turning bed to crouch as preceding paragraph 1 described full-automatic seat, it is characterized in that described interlock arrangement of clutch is made of sliding tray, locating hole and the interlock piece of the pull bar end that links to each other with backboard.
The utility model has the advantages that: adopt the rise and fall driving mechanism of more piece screw mechanism as bed, lift is big in the lifting, noise is little, compact conformation, and simple, volume is little; The rollover flexible function, single-unit leading screw stable action; The multistage bed board distributes rationally, and form is various, uses comfortable.
Embodiment below in conjunction with in the accompanying drawing further describes this utility model.
Fig. 1 (A, B) is respectively sketch map of putting down for sleeping in and the state that sits up of the present utility model.
Fig. 2 (A, B) is respectively interlock arrangement of clutch clutch state figure in this utility model.
Fig. 3 (A, B, C) is respectively the sketch map of weight lifting formula movable cantilever driving side plate do rollover action in this utility model.
Fig. 4 is the structure cutaway view of the drives structure of rising and falling in this utility model.
Fig. 5 is the electrical apparatus control circuit schematic diagram.
Shown in Fig. 1 (A), multistage combination bed board of the present utility model is divided into four parts such as backboard 1, seat board 2, thigh plate 3, calf plate 4.They use removably articulation 5 cylinder lever connecting rods 6, support plate 7 successively.Be that this utility model backboard rises shown in Fig. 1 (B), the state of thigh and calf plate interlock.
Shown in Fig. 2 (A, B), interlock arrangement of clutch 8 be by the rectangle driving lever as the interlock piece, in locating hole, revolve and turn 90 degrees the control clutch state.When interlock arrangement of clutch 8 is in released state (shown in Fig. 2 A), the interlock piece can be free to slide in sliding tray, and at this moment the drive pull bar motion of rising and falling of backboard is inoperative to the thigh and calf plate; When interlock arrangement of clutch 8 is in linkage status (shown in Fig. 2 B), the interlock piece revolves to turn 90 degrees and is stuck in the locating hole, and when backboard drove the pull bar motion, pull bar drove the thigh and calf plate and moves together, plays the effect of interlock.
With reference to Fig. 1 (A) and Fig. 3 (A, B), backboard 1 is divided into left plate 9 again, middle plate 10 and right plate 11, middle plate 10 respectively with left plate 9, right plate 11 connects by hinges 12.About when turning on one's side, middle plate 10 respectively with left plate 9, right plate 11 action that fuses.Movable cantilever 13 rises and falls by the movable main shaft about 14 that tape spool holds, and movable main shaft 14 is connected on the support 15, and one of main shaft is connected on the rocking arm 16, and rocking arm 16 is fixed on the nut 18 of single-unit leading screw 17.
The support 15 that has castor adopts thin-wall steel tube to make, and castor comprises directional wheel 19 and deflecting roller 20, and the supporting plate 22 that has transverse axis 21 is installed on the support 15, is used for installing the driving mechanism that rises and falls.The rollover driving mechanism is directly installed on the support 15.
The more piece screw mechanism that rises and falls in the driving device is installed on the body support frame 15 by rotating transverse axis 21, and the top of more piece leading screw links to each other with backboard 1 by locating piece 23.The rollover driving mechanism is directly installed on the body support frame 15, and single-unit leading screw 17 drives nut 18 and moves up and down, and the rocking arm 16 that is fixed on the nut 18 is made circular motion by drive.Rocking arm 16 drives and is fixed on main shaft 14 rotations that the tape spool on the support 15 holds, and the movable cantilever 13 that roller is equipped with at main shaft 14 drive two ends moves up and down, and jack-up left plate 9 or right plate 11 are realized the function of rollover.
Shown in Figure 4, worm screw 24 1 ends in the more piece screw mechanism link to each other by the output shaft of belt pulley with drive motors 25, simultaneously worm screw 24 and worm gear 27 engagements that are fixed on the axle sleeve 26.Fixed nut 28 in axle sleeve 26 tops and the vertical nut 28 of more piece leading screw respectively with corresponding more piece leading screw on 29,30,31 external screw thread engagement, one section of the bottom of more piece leading screw is feed rod, by being responsible for a motor 25 of body lifting as power, its output shaft drives worm screw 24 by belt, and rotates by the axle sleeve 26 of worm gear 27 drive more piece leading screws, drives 29,30,31 a section rotations again by locating piece 23 and inner nut 28 effects and rises or descend.
Same principle, another rollover drive motors 25 is a power source, drive worm screw, worm gear rotation by belt, making single-unit leading screw 17 rotate and then drive nut 18 moves up and down, nut 18 drives rocking arms 16; rocking arm 16 drives main shafts 14, and main shaft 14 drives movable cantilevers 13 function of turning on one's side up and down that moves up and down.
The driven by motor worm and wormwheel drives lowering or hoisting gear and laterally turning-over device again, make rise and retire side turning bed can be according to patient's the action that needs, because the self-locking action of worm and gear rises and retires, turns on one's side and can stop at reposefully on any angle according to patient's needs.
What Fig. 5 provided is the schematic diagram of control circuit of the present utility model, and what use in this utility model is custom circuit.In circuit, adopt solid-state relay to start drive motors, and come operational relay, thereby guarantee the safety of user by light current.All control keys all concentrate on the control box, and are provided with corresponding display lamp, make difference simple to operate.Certainly control circuit also can adopt integrated circuit to constitute, and those of ordinary skill in the art is easy to realize that work is more reliable like this according to the technical solution of the utility model, and the little power consumption noise is low.
Only being the description of a kind of embodiment in the technical solutions of the utility model below, is not the qualification to this utility model protection domain, and those skilled in the art can make various improvement in not exceeding the protection domain that the application's claim limited.
Claims (4)
1. a full-automatic seat crouches side turning bed, comprise the driving mechanism that constitutes by motor, worm and gear and leading screw, by hinged multistage combination bed board, and electrical apparatus control circuit, it is characterized in that multistage combination bed board comprises that left plate, right plate, middle plate, seat board, thigh plate, calf plate combine; Left plate, right plate and middle plate connect and compose backboard by hinges in the combination bed board, and backboard and articulation, support plate, pull bar connect and compose three link gears; Left plate, right plate constitute rollover mechanism by weight lifting formula movable cantilever jack-up; The rollover drive mechanism that rise and fall driving mechanism and the single-unit leading screw that the rising and falling, turn on one's side respectively of bed is made of the more piece leading screw constitutes, thigh plate, calf plate drive by pull bar and the interlock arrangement of clutch that connects backboard.
2. full-automatic seat as claimed in claim 1 crouches side turning bed, it is characterized in that the described driving mechanism that rises and falls that is made of the more piece leading screw is installed on the body support frame by rotating transverse axis, and the top of more piece leading screw links to each other with backboard by locating piece; Rise and fall worm screw one end in the driving mechanism by belt pulley link to each other with the drive motors power shaft worm screw and the worm gear engagement that is fixed on the pivoted housing simultaneously, fixed nut in pivoted housing top and the vertical nut of more piece leading screw respectively with corresponding more piece leading screw on external screw thread engagement, the part of the bottom of each screw thick stick is a feed rod.
3. full-automatic according to claim 1 seat crouches side turning bed, it is characterized in that the rollover driving mechanism that described single-unit leading screw constitutes is directly installed on the body support frame, the rotation of motor-driven single-unit leading screw, feed screw nut connects rocking arm; rocking arm connects the movable main shaft that has bearing; movable main shaft is connected with the weight lifting formula movable cantilever that roller is equipped with at two ends, and the roller at weight lifting formula cantilever two ends withstands on the back side of the left and right side plate on the backboard respectively.
4. full-automatic seat as claimed in claim 1 crouches side turning bed, it is characterized in that described interlock arrangement of clutch is made of sliding tray, locating hole and the interlock piece of the pull bar end that links to each other with backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209168 CN2425642Y (en) | 2000-04-17 | 2000-04-17 | Fully automatic sitting and sleeping side turning oven bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209168 CN2425642Y (en) | 2000-04-17 | 2000-04-17 | Fully automatic sitting and sleeping side turning oven bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425642Y true CN2425642Y (en) | 2001-04-04 |
Family
ID=33576347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209168 Expired - Fee Related CN2425642Y (en) | 2000-04-17 | 2000-04-17 | Fully automatic sitting and sleeping side turning oven bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425642Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908235A (en) * | 2012-11-08 | 2013-02-06 | 王宝斌 | Nursing backrest capable of preventing human body from falling obliquely after sitting up |
| CN109431711A (en) * | 2018-12-27 | 2019-03-08 | 冯小宇 | It is a kind of multifunction nursing bed |
-
2000
- 2000-04-17 CN CN 00209168 patent/CN2425642Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908235A (en) * | 2012-11-08 | 2013-02-06 | 王宝斌 | Nursing backrest capable of preventing human body from falling obliquely after sitting up |
| CN109431711A (en) * | 2018-12-27 | 2019-03-08 | 冯小宇 | It is a kind of multifunction nursing bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3216660U (en) | A nursing bed that can be excreted in a sitting position | |
| CN200994872Y (en) | Electric multifunctional self-aid hospital bed | |
| CN201216707Y (en) | Multifunctional nursing bed | |
| CN202409329U (en) | Care bed special for paralytic patient | |
| CN202020616U (en) | Multi-functional self-service sofa bed for nursing | |
| CN200984295Y (en) | Mulit-functional bed for patient | |
| CN110074709A (en) | A kind of old man using chain drive and four-bar mechanism goes to the toilet auxiliary device | |
| CN2425642Y (en) | Fully automatic sitting and sleeping side turning oven bed | |
| CN101822599A (en) | Sickbed with an electric dislocation | |
| CN2334384Y (en) | Fully automatic multi-function self-nursing bed | |
| CN208525265U (en) | A kind of turning over mechanism and its bed capable of nursing and supporting patient of bed capable of nursing and supporting patient | |
| CN201022806Y (en) | Multifunctional nursing bed | |
| CN2356669Y (en) | Multifunctional automatic nursing bed | |
| CN2353247Y (en) | Electric rocking bed | |
| CN109481174A (en) | A kind of clinical care auxiliary uprisal device | |
| CN209392275U (en) | A kind of hospital bed facilitating patient or more | |
| CN2801123Y (en) | Single electric motor double-linkage bed driving device | |
| CN2790443Y (en) | Medical electric chair | |
| CN2579396Y (en) | Electric multifunction self nursing bed | |
| JP2013078450A (en) | Manual bed | |
| CN109199725B (en) | Nursing bed capable of lifting and turning over patient | |
| CN2154679Y (en) | Multifunction automatic posture changing sickbed | |
| CN2387892Y (en) | Multi-functional electric medical bed | |
| CN2801124Y (en) | Nursing bed for automatically turm-over or translation patient | |
| JP3216659U (en) | Labor-saving drive device for nursing bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |