CN201642667U - Nursing bed - Google Patents
Nursing bed Download PDFInfo
- Publication number
- CN201642667U CN201642667U CN2010201490448U CN201020149044U CN201642667U CN 201642667 U CN201642667 U CN 201642667U CN 2010201490448 U CN2010201490448 U CN 2010201490448U CN 201020149044 U CN201020149044 U CN 201020149044U CN 201642667 U CN201642667 U CN 201642667U
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- bed surface
- position bed
- rotating shaft
- bull stick
- expansion link
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Abstract
The utility model belongs to the technical field of medical nursing appliances and discloses a nursing bed. The nursing bed is mainly technically characterized in that the nursing bed comprises a bed frame with a dorsal position bed surface and a breech position bed surface, the dorsal position bed surface is connected with the breech position bed surface, the breech position bed surface is fixed with the bed frame, the bed frame is provided with a transmission mechanism and a rotating shaft, the transmission mechanism is provided with a telescopic rod and a crank, the rotating shaft is fixed with a push rod and a first stop sheet, a first rotating rod is sleeved at the first stop sheet, the push rod is connected with the telescopic rod, the first rotating rod is connected with a first connecting rod disposed on the dorsal position bed surface, the breech position bed surface is connected with a leg position bed surface through a first connecting sheet, the leg position bed surface is connected with a foot position bed surface through a second connecting sheet, the first connecting sheet and the second connecting sheet are respectively connected with a supporting rod, the rotating shaft is fixed with a second stop sheet, a second rotating rod is sleeved at the second stop sheet, and the second rotating rod and the supporting rod are respectively connected with the second connecting rod. The nursing bed not only can lead patients to lie down or settle back, but also can lead legs of the patients to be down or lifted.
Description
Technical field
This utility model belongs to medical treatment and nursing technique with the apparatus field, relates in particular to a kind of nursing bed.
Background technology
Current in hospital the bedstead of employed nursing bed have a back of the body position bed surface, breech presentation bed surface etc., back of the body position bed surface is connected with the breech presentation bed surface, breech presentation bed surface and bedstead fix, bedstead is provided with drive mechanism and rotating shaft, drive mechanism has expansion link and crank, is fixed with the push rod and first retaining sheet in the rotating shaft, and the first retaining sheet place is with first bull stick, push rod is connected with expansion link, and first bull stick is connected with first connecting rod on being arranged on back of the body position bed surface.When patient wants to face upward seat, clockwise rotate crank, drive mechanism protracts expansion link, expansion link protracts and promotes push rod and drive rotating shaft forward and rotate, the rotation of rotating shaft promotes first bull stick by retaining sheet and rotates, the rotation of first bull stick promotes first connecting rod, and first connecting rod will be carried on the back the position bed surface and prop up, and patient faces upward and sits up.When patient wants to put and lie down constantly by facing upward seat, rotate counterclockwise crank, drive mechanism contracts after making expansion link, the pulling push rod that contracts behind the expansion link drives rotating shaft backward and rotates, rotating shaft makes retaining sheet no longer promote first bull stick, and back of the body position bed surface presses down first connecting rod by weight own, and retaining sheet plays the retaining effect to first bull stick, back of the body position bed surface presses down, and patient lies down.Sit more conveniently though this nursing bed is lain down patient or faced upward, patient's shank can not put down or lift, and uses to be subjected to certain limitation.
The utility model content
Problem to be solved in the utility model just provides and a kind ofly patient is lain down or faces upward seat, again the nursing bed that can make patient's shank put down or lift.
For addressing the above problem, the technical solution adopted in the utility model is: comprise having back of the body position bed surface, the bedstead of breech presentation bed surface, back of the body position bed surface is connected with the breech presentation bed surface, breech presentation bed surface and bedstead fix, bedstead is provided with drive mechanism and rotating shaft, drive mechanism has expansion link and crank, be fixed with the push rod and first retaining sheet in the rotating shaft, the first retaining sheet place is with first bull stick, push rod is connected with expansion link, first bull stick is connected with first connecting rod on being arranged on back of the body position bed surface, described breech presentation bed surface is connected with lower limb position bed surface by first brace, lower limb position bed surface is connected with foot position bed surface by second brace, first brace, second brace is connected with support bar respectively, be fixed with second retaining sheet in the rotating shaft, the second retaining sheet place is with second bull stick, second bull stick, support bar is connected with second connecting rod respectively.
Its additional technical feature is: described support bar is connected with lifting arm, reference column in lifting arm and the lift lug is connected, bedstead is provided with the prerotation vane that has gathering sill, prerotation vane is connected with the pull bar that has back-moving spring, squeeze grip, and the slide-bar of lift lug bottom is arranged in the gathering sill; The top of described gathering sill is provided with locating slot; Described drive mechanism comprises that afterbody has the main shaft that crank, top are provided with first taper cone pulley, be connected with the screw mandrel that has expansion link with second taper cone pulley that first taper cone pulley is complementary, first taper cone pulley and second taper cone pulley are arranged in the housing, in expansion link and screw mandrel is arranged on housing is connected the sleeve.
A kind of nursing bed provided by the utility model compared with prior art, when patient wants to face upward seat, when patient wants to face upward seat, clockwise rotate crank, drive mechanism protracts expansion link, and expansion link protracts and promotes push rod and drive rotating shaft forward and rotate, the rotation of rotating shaft promotes first bull stick by first retaining sheet and rotates, the rotation of first bull stick promotes first connecting rod, and first connecting rod will be carried on the back the position bed surface and prop up, and patient faces upward and sits up.Lower limb position bed surface, foot position bed surface are under the own wt effect simultaneously, press down support bar, support bar promotes second bull stick by second connecting rod, second retaining sheet plays the retaining effect to second bull stick, lower limb position bed surface and foot position bed surface sink gradually, foot position bed surface keeps level always, and lower limb position bed surface gradually becomes vertical by level.Last patient is sitting in the breech presentation bed surface, position bed surface, shank are saggingly pressed close to lower limb position bed surface back-to-back, foot lies in foot position bed surface, makes patient face upward that shank also can put down when sitting.
When patient wants to put and lie down constantly by facing upward seat, rotate counterclockwise crank, drive mechanism contracts after making expansion link, the pulling push rod that contracts behind the expansion link drives rotating shaft backward and rotates, rotating shaft makes first retaining sheet no longer promote first bull stick, and back of the body position bed surface presses down first connecting rod by weight own, and first retaining sheet plays the retaining effect to first bull stick, back of the body position bed surface presses down, and patient lies down.The rotation of rotating shaft simultaneously promotes second bull stick by second retaining sheet and rotates, the rotation of second bull stick promotes second connecting rod, second connecting rod promotes support bar, support bar support lower limb position bed surface and foot position bed surface, lower limb position bed surface and foot position bed surface rise gradually, foot position bed surface keeps level always, and lower limb position bed surface is by vertically gradually becoming level.Back position bed surface, breech presentation bed surface, lower limb position bed surface, a foot position bed surface all become level, make patient's recumbency.
And support bar is connected with lifting arm, reference column in lifting arm and the lift lug is connected, bedstead is provided with the prerotation vane that has gathering sill, prerotation vane is connected with the pull bar that has back-moving spring, squeeze grip, the slide-bar of lift lug bottom is arranged in the gathering sill, and the top of gathering sill is provided with locating slot.If slide-bar in locating slot, shakes crank always, then can only carry on the back a bed surface and rise, and lower limb position bed surface and foot position bed surface can not move.If press squeeze grip earlier before shaking crank, make the pull bar compression reseting spring drive prerotation vane and rotate, shake crank again, make slide-bar enter gathering sill by locating slot, decontrol squeeze grip then, can the bed surface rise of back of the body position, lower limb position bed surface and a foot position bed surface be put down by crank.If slide-bar is always in locating slot, do not shake crank, lift lower limb position bed surface and foot position bed surface, support bar is promoted reference column by lifting arm in lift lug, then can only lower limb position bed surface be lifted with a foot position bed surface and remain on certain position, a foot position bed surface keeps level always, and lower limb position bed surface is gradually become by level and is inclined upwardly.If want to put down, earlier reference column is promoted to the lift lug top and puts down again and get final product.Like this, nursing bed can rise back of the body position bed surface separately, also can rise lower limb position bed surface and foot position bed surface separately, when back of the body position bed surface is risen lower limb position bed surface and foot position bed surface are put down, when maybe will carry on the back position bed surface rise a lower limb position bed surface and a foot position bed surface are also risen, satisfied patient's different demands.
According to different demands, drive mechanism can be the taper cone pulley structure that this utility model provides, and also can be turbine and worm structure or other structure that expansion link is stretched.Drive mechanism can be protected in housing and sleeve.
Description of drawings
Fig. 1 is the structural representation of a kind of nursing bed of this utility model;
Fig. 2 is a kind of utilization structure sketch map of nursing bed;
Fig. 3 is the structural representation of lift lug;
Fig. 4 is the use figure of lift lug;
Fig. 5 is the structural representation of drive mechanism.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing a kind of nursing bed of this utility model.
As Fig. 1, shown in 2, a kind of nursing bed of this utility model comprises bedstead 1, bedstead 1 has back of the body position bed surface 2, breech presentation bed surface 3, lower limb position bed surface 4, foot position bed surface 5, back of the body position bed surface 2 is connected with breech presentation bed surface 3, breech presentation bed surface 3 fixes with bedstead 1, bedstead 1 is provided with drive mechanism 6 and rotating shaft 7, drive mechanism 6 has expansion link 8 and crank 9, be fixed with the push rod 10 and first retaining sheet 11 in the rotating shaft 7, first retaining sheet, 11 places are with first bull stick 12, push rod 10 is connected with expansion link 8, first bull stick 12 is connected with first connecting rod 13 on being arranged on back of the body position bed surface 2, breech presentation bed surface 3 is connected with lower limb position bed surface 4 by first brace 14, lower limb position bed surface 4 is connected first brace 14 by second brace 15 with foot position bed surface 5, second brace 15 is connected with support bar 16 respectively, is fixed with second retaining sheet 17 in the rotating shaft 7, second retaining sheet, 17 places are with second bull stick, 18, the second bull sticks 18, support bar 16 is connected with second connecting rod 19 respectively.
Shown in Fig. 3,4, support bar 16 is connected with lifting arm 20, reference column 22 in lifting arm 20 and the lift lug 21 is connected, bedstead 1 is provided with the prerotation vane 24 that has gathering sill 23, the top of gathering sill 23 is provided with locating slot 25, prerotation vane 24 is connected with the pull bar 28 that has back-moving spring 26, squeeze grip 27, and the slide-bar 29 of lift lug 21 bottoms is arranged in the gathering sill 23.
As shown in Figure 5, drive mechanism comprises that afterbody has the main shaft 31 that crank 9, top are provided with first taper cone pulley 30, be connected with the screw mandrel 33 that is connected with expansion link 8 with second taper cone pulley 32 that first taper cone pulley 30 is complementary, first taper cone pulley 30 and second taper cone pulley 32 are arranged in the housing 34, and expansion link 8 is with in screw mandrel 33 is arranged on the sleeve 35 that is connected with housing 34.
Nursing bed provided by the utility model, when patient wants to face upward seat, clockwise rotate crank 9, drive mechanism 6 protracts expansion link 8, expansion link 8 protracts and promotes push rod 10 and drive rotating shaft 7 forward and rotate, and the rotation of rotating shaft 7 promotes first bull stick 12 by first retaining sheet 11 and rotates, and the rotation of first bull stick 12 promotes first connecting rod 13, first connecting rod 12 will be carried on the back position bed surface 2 and prop up, and patient faces upward and sits up.Lower limb position bed surface 4, foot position bed surface 5 are under the own wt effect simultaneously, press down support bar 16, support bar 16 promotes second bull stick 18 by second connecting rod 19,17 pairs second bull sticks 18 of second retaining sheet play the retaining effect, lower limb position bed surface 4 and foot position bed surface 5 sink gradually, foot position bed surface 5 keeps level always, and lower limb position bed surface 4 gradually becomes vertical by level.At last as shown in Figure 2, patient is sitting in breech presentation bed surface 3, position bed surface 2, shank saggingly pressed close to lower limb position bed surface 4 back-to-back, foot lies in foot position bed surface 5, makes patient face upward that shank also can put down when sitting.
When patient wants to put and lie down constantly by facing upward seat, rotate counterclockwise crank 9, drive mechanism 6 contracts after making expansion link 8, the pulling push rod 10 that contracts behind the expansion link 8 drives rotating shaft 7 backward and rotates, rotating shaft 7 makes first retaining sheet 11 no longer promote first bull stick 12, and back of the body position bed surface 2 presses down 11 pairs first bull sticks 13 of first connecting rod 13, the first retaining sheets by weight own and plays the retaining effect, back of the body position bed surface 2 presses down, and patient lies down.The rotation of rotating shaft 7 simultaneously promotes second bull stick 18 by second retaining sheet 17 and rotates, the rotation of second bull stick 18 promotes second connecting rod 19, second connecting rod 19 promotes support bar 16, support bar 16 support lower limb position bed surfaces 4 and foot position bed surface 5, lower limb position bed surface 4 and foot position bed surface 5 rise gradually, foot position bed surface 5 keeps level always, and lower limb position bed surface 4 is by vertically gradually becoming level.Back position bed surface 2, breech presentation bed surface 3, lower limb position bed surface 4, a foot position bed surface 5 all become level, make patient's recumbency.
And support bar 16 is connected with lifting arm 20, reference column 22 in lifting arm 20 and the lift lug 21 is connected, bedstead 1 is provided with the prerotation vane 24 that has gathering sill 23, the top of gathering sill 23 is provided with locating slot 25, prerotation vane 24 is connected with the pull bar 28 that has back-moving spring 26, squeeze grip 27, and the slide-bar 29 of lift lug 21 bottoms is arranged in the gathering sill 23.If slide-bar 29 in locating slot 25, shakes crank 9 always, then can only carry on the back a bed surface 2 and rise, and lower limb position bed surface 4 and foot position bed surface 5 can not move.If press squeeze grip 27 earlier before shaking crank 9, making pull bar 28 compression reseting springs 26 drive prerotation vane 24 rotates, shake crank 9 again, make slide-bar 29 enter gathering sill 23 by locating slot 25, decontrol squeeze grip 27 then, can bed surface 2 rises of back of the body position, lower limb position bed surface 4 and a foot position bed surface 5 be put down by crank 9.If slide-bar 29 is always in locating slot 25, do not shake crank 9, lift lower limb position bed surface 4 and foot position bed surface 5, support bar 16 is promoted reference column 22 by lifting arm 20 in lift lug 21, then can be as shown in Figure 4, only lower limb position bed surface 4 and a foot position bed surface 5 are lifted and remain on certain position, a foot position bed surface 5 keeps level always, and lower limb position bed surface 4 gradually becomes inclination by level.If want to put down, earlier reference column 22 is promoted to lift lug 21 tops and puts down again and get final product.Like this, nursing bed can rise back of the body position bed surface 2 separately, also can rise lower limb position bed surface 4 and foot position bed surface 5 separately, when back of the body position bed surface 2 is risen lower limb position bed surface 4 and foot position bed surface 5 are put down, when maybe will carry on the back 2 rises of position bed surface a lower limb position bed surface 4 and a foot position bed surface 5 are also risen, satisfied patient's different demands.
The work process of drive mechanism 6 is, shakes crank 9 clockwise, and main shaft 31 clockwise directions drive first taper cone pulley 30 and rotate, and first taper cone pulley 30 rotates and drives screw mandrels 33 by second taper cone pulley 32 and rotate, and screw mandrel 33 rotates and expansion link 8 rotated protract.Shake crank 9 counterclockwise, main shaft 31 counterclockwise drives first taper cone pulley 30 and rotates, and first taper cone pulley 30 rotates by second taper cone pulley, 32 drive screw mandrels 33 and rotates, and screw mandrel 33 contracts after rotating expansion link 8 being rotated.Drive mechanism 6 also can be turbine and worm structure or other structure that expansion link is stretched except the taper cone pulley structure that this utility model provides.Drive mechanism 6 can be protected in housing 34 and sleeve 35.
Claims (4)
1. nursing bed, comprise and have back of the body position bed surface, the bedstead of breech presentation bed surface, back of the body position bed surface is connected with the breech presentation bed surface, breech presentation bed surface and bedstead fix, bedstead is provided with drive mechanism and rotating shaft, drive mechanism has expansion link and crank, be fixed with the push rod and first retaining sheet in the rotating shaft, the first retaining sheet place is with first bull stick, push rod is connected with expansion link, first bull stick is connected with first connecting rod on being arranged on back of the body position bed surface, and it is characterized in that: described breech presentation bed surface is connected with lower limb position bed surface by first brace, and lower limb position bed surface is connected with a bed surface enough by second brace, first brace, second brace is connected with support bar respectively, be fixed with second retaining sheet in the rotating shaft, the second retaining sheet place is with second bull stick, second bull stick, support bar is connected with second connecting rod respectively.
2. a kind of nursing bed according to claim 1, it is characterized in that: described support bar is connected with lifting arm, reference column in lifting arm and the lift lug is connected, bedstead is provided with the prerotation vane that has gathering sill, prerotation vane is connected with the pull bar that has back-moving spring, squeeze grip, and the slide-bar of lift lug bottom is arranged in the gathering sill.
3. a kind of nursing bed according to claim 2 is characterized in that: the top of described gathering sill is provided with locating slot.
4. a kind of nursing bed according to claim 1, it is characterized in that: described drive mechanism comprises that afterbody has the main shaft that crank, top are provided with first taper cone pulley, be connected with the screw mandrel that has expansion link with second taper cone pulley that first taper cone pulley is complementary, first taper cone pulley and second taper cone pulley are arranged in the housing, in expansion link and screw mandrel is arranged on housing is connected the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201490448U CN201642667U (en) | 2010-04-02 | 2010-04-02 | Nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201490448U CN201642667U (en) | 2010-04-02 | 2010-04-02 | Nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201642667U true CN201642667U (en) | 2010-11-24 |
Family
ID=43107853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201490448U Expired - Fee Related CN201642667U (en) | 2010-04-02 | 2010-04-02 | Nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201642667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260469A (en) * | 2017-07-01 | 2017-10-20 | 郑州大学第附属医院 | A kind of Nephrology dept. patient examination couch |
| CN110151427A (en) * | 2018-02-13 | 2019-08-23 | 赖振标 | The nursing bed that can be urinated and defecated in sitting posture |
-
2010
- 2010-04-02 CN CN2010201490448U patent/CN201642667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260469A (en) * | 2017-07-01 | 2017-10-20 | 郑州大学第附属医院 | A kind of Nephrology dept. patient examination couch |
| CN110151427A (en) * | 2018-02-13 | 2019-08-23 | 赖振标 | The nursing bed that can be urinated and defecated in sitting posture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130402 |