CN215652161U - Back massage system of nursing bed - Google Patents
Back massage system of nursing bed Download PDFInfo
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- CN215652161U CN215652161U CN202121538085.0U CN202121538085U CN215652161U CN 215652161 U CN215652161 U CN 215652161U CN 202121538085 U CN202121538085 U CN 202121538085U CN 215652161 U CN215652161 U CN 215652161U
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Abstract
The utility model discloses a back massage system of a nursing bed, which comprises a massage mattress, a first top plate, a second top plate, a first jacking mechanism and a second jacking mechanism, wherein the second top plate is positioned below the first top plate; the second jacking mechanism lifts the second top plate, and the second top plate lifts the other part of the massage blocks; when the first jacking mechanism is lifted, the second jacking mechanism is lowered, otherwise, when the second jacking mechanism is lifted, the first jacking mechanism is lowered, and the first jacking mechanism and the second jacking mechanism are alternately operated in sequence; the advantages are that: 1, the first top plate and the second top plate alternately ascend to jack up the corresponding massage blocks, and the massage blocks alternately operate to realize the massage effect; 2 the second top column passes through the first grid hole and then is inserted into the bottom hole of the massage block, and the first support leg passes through the support leg hole to realize the close fitting type assembly between the two blocks.
Description
Technical Field
The utility model relates to a device for back massage of a patient lying in a bed; in particular to a back massage system of a nursing bed.
Background
For a patient lying in bed for a long time, the back is a place which is easy to generate heat, generate numbness and grow bedsore, and the back which is contacted with the mattress needs to be massaged, so that the blood at the position is smooth, the nerve compression is reduced, and the air circulation is increased.
The sponge cushion for the back of the existing nursing bed has low heat dissipation speed, easy heat accumulation at the contact part, negative pressure suction and bedsore growth after long-term use.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a back massage system of a nursing bed for massaging the back of a patient.
In order to solve the technical problem, the utility model is solved by the following technical scheme: the back massage system of the nursing bed comprises a massage mattress, a first top plate, a second top plate, a first jacking mechanism and a second jacking mechanism, wherein the second top plate is positioned below the first top plate; the second jacking mechanism lifts the second top plate, and the second top plate lifts the other part of the massage blocks; when the first jacking mechanism is lifted, the second jacking mechanism is lowered, otherwise, when the second jacking mechanism is lifted, the first jacking mechanism is lowered, and the first jacking mechanism and the second jacking mechanism are alternately operated in sequence.
The first top plate comprises a first base plate, a plurality of first top columns are arranged on the upward surface of the first base plate, and four first guide columns and four first support legs are arranged on the downward surface of the first base plate; the first base plate comprises four first frames and a plurality of first grid holes, the first top column is arranged above a boundary junction point of the first grid holes, the first guide column is arranged on the downward surface of the first frame, and the first support leg extends downward along the boundary of the first grid holes; the first support foot is fixed on the first jacking mechanism, a bottom hole is formed in the bottom of the massage block, and the first top column is inserted into the bottom hole.
The second top plate comprises a second base plate, a plurality of second top columns are arranged on the upward surface of the second base plate, four second guide columns and four second support legs are arranged on the downward surface of the second base plate, the second base plate comprises four second frames, four support leg holes and a plurality of second grid holes, the second top columns are arranged above the boundary junction points of the second grid holes, the second guide columns are arranged on the downward surfaces of the four second frames, the second support legs extend downwards along the boundaries of the second grid holes, and the support leg holes are located on the inner sides of the four corners of the second frames.
The second frame abuts against the lower surface of the first base plate, the second support foot is fixed above the second jacking mechanism, the second jacking column penetrates through the first grid hole and then is inserted into the bottom hole of the massage block, and the first support foot penetrates through the support foot hole.
The first jacking mechanism comprises a driving motor and a transmission shaft, and the driving motor and the transmission shaft are connected through a first transmission gear pair; the two ends of the transmission shaft are respectively provided with a group of lifting mechanisms, each lifting mechanism comprises a fixed seat, a movable block, a saddle bridge plate and a second transmission gear pair, the fixed seats and the movable blocks are connected through dovetail groove structures, the top of each movable block is arranged at the center of the saddle bridge plate, and the two ends of each saddle bridge plate are respectively fixed on the first support legs; the second transmission gear pair is connected through a connecting rod, the transmission shaft is arranged in an eccentric hole of a lower gear of the second transmission gear pair, and an outward extending shaft of the movable block is arranged in an eccentric hole of an upper gear of the second transmission gear pair.
The second jacking mechanism and the first jacking mechanism are consistent in structure, and two saddle bridge plates of the second jacking mechanism are arranged between the two saddle bridge plates of the first jacking mechanism; the driving motor of the second jacking mechanism and the driving motor of the first jacking mechanism are oppositely arranged, and two ends of a saddle bridge plate of the second jacking mechanism are respectively fixed on the second support legs.
The massage bed comprises a fixed seat, a massage mattress, a first top plate, a second top plate, a shelf and a shelf, wherein the fixed seat is arranged on a bottom plate positioned at the bottom of a bed frame; the electric push rod is obliquely arranged on the shelves.
Compared with the prior art, the utility model has the following beneficial effects: 1, the first top plate and the second top plate alternately ascend to jack up the corresponding massage blocks, and the massage blocks alternately operate to realize the massage effect; 2, the second top column penetrates through the first grid hole and then is inserted into the bottom hole of the massage block, and the first support leg penetrates through the support leg hole to realize the close fitting type assembly between the two blocks; 3 two saddle bridge plates of the second jacking mechanism are arranged between the two saddle bridge plates of the first jacking structure; the driving motor of the second jacking mechanism and the driving motor of the first jacking structure are oppositely arranged, so that the device is compactly installed and occupies small space; 4 through the power transmission of two gear pairs and the structure of two eccentric orfices, realize the lift of movable block to drive the lift of first roof, the lift of second roof is the same principle.
Drawings
Fig. 1 is a first usage state diagram of the present invention after installation.
Fig. 2 is a second use state diagram of the present invention after installation.
Fig. 3 is an exploded top plan view of the present invention.
Fig. 4 is an exploded bottom view of the present invention.
Fig. 5 is a left side view of the present invention.
Fig. 6 is an operation schematic diagram of the first top plate and the first jack-up mechanism of the present invention.
Fig. 7 is an operation schematic diagram of the second top plate and the second jack-up mechanism of the present invention.
Fig. 8 is a component view of a first jack-up mechanism of the present invention.
Fig. 9 is an exploded view of the first jack-up mechanism of the present invention.
Fig. 10 is an exploded top plan view of the first top panel and the second top panel of the present invention.
Fig. 11 is an exploded bottom view of the first top panel and the second top panel of the present invention.
Fig. 12 is a detail view of the bed frame of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: as shown in fig. 1-12, the icons are noted as follows: a massage mattress 01, a first top board 02, a second top board 03, a first jacking mechanism 04, a second jacking mechanism 05, a bed frame 06, a massage block 1a, a bottom hole 1a1, a first base board 2a, a first top column 2b, a first guide column 2c, a first bracket leg 2d, a first side frame 2a1, a first grid hole 2a2, a second base board 3a, a second top column 3b, a second guide column 3c, a second bracket leg 3d, a second side frame 3a1 and a bracket leg hole 3a2, the device comprises a second grid hole 3a3, a driving motor 4a, a transmission shaft 4b, a first transmission gear pair 4c, a fixed seat 4d, a movable block 4e, a saddle bridge plate 4f, a second transmission gear pair 4g, a connecting rod 4h, a lower gear 4g1, an upper gear 4g2, an outward extending shaft 4e1, a bed frame 06, a bottom plate 6a, a shelf 6b, a shelf 6c, a first hole column 6d, a second hole column 6e and an electric push rod 07.
The back massage system of the nursing bed comprises a massage mattress 01, a first top plate 02, a second top plate 03, a first jacking mechanism 04 and a second jacking mechanism 05, wherein the second top plate is positioned below the first top plate, a plurality of liftable massage blocks 1a are uniformly distributed on the massage mattress, the first jacking mechanism lifts the first top plate, and the first top plate lifts a part of the massage blocks; the second jacking mechanism lifts the second top plate, and the second top plate lifts the other part of the massage blocks; when the first jacking mechanism is lifted, the second jacking mechanism is lowered, otherwise, when the second jacking mechanism is lifted, the first jacking mechanism is lowered, and the first jacking mechanism and the second jacking mechanism are alternately operated in sequence to realize the massage effect.
The first top plate comprises a first base plate 2a, a plurality of first top columns 2b are arranged on the upward surface of the first base plate, and four first guide columns 2c and four first support legs 2d are arranged on the downward surface of the first base plate; the first base plate comprises four first frames 2a1 and a plurality of first grid holes 2a2, the first top column is arranged above the intersection point of the boundaries of the first grid holes, the first guide column is arranged on the downward surface of the first frame, and the first support leg extends downwards along the boundaries of the first grid holes; the first bracket foot is fixed on the first jacking mechanism, the bottom of the massage block is provided with a bottom hole 1a1, and the first top column is inserted into the bottom hole; the first top plate can be integrally produced by plastic or aluminum, and can also be assembled by welding or screwing.
The second top plate comprises a second base plate 3a, a plurality of second top pillars 3b are arranged on the upward surface of the second base plate, four second guide pillars 3c and four second support legs 3d are arranged on the downward surface of the second base plate, the second base plate comprises four second frames 3a1, four grid-leg holes 3a2 and a plurality of second grid holes 3a3, the second top pillars are arranged above the boundary intersection points of the second grid holes, the second guide pillars are arranged on the downward surfaces of the four second frames, the second support legs extend downwards along the boundary of the second grid holes, and the support leg holes are arranged on the inner sides of the four corners of the second frames.
The second support foot is fixed above the second jacking mechanism, the second jacking column penetrates through the first grid hole and then is inserted into the bottom hole of the massage block, and the first support foot penetrates through the support foot hole; when the motion is realized, the second frame can be attached to the lower surface of the first base plate, and the installation is compact.
The first jacking mechanism comprises a driving motor 4a and a transmission shaft 4b which are connected through a first transmission gear pair 4 c; two ends of the transmission shaft are respectively provided with a group of lifting mechanisms, each lifting mechanism comprises a fixed seat 4d, a movable block 4e, a saddle bridge plate 4f and a second transmission gear pair 4g, the fixed seats and the movable blocks are connected through dovetail groove structures, the top of each movable block is arranged at the center of the saddle bridge plate, and two ends of the saddle bridge plate are respectively fixed on the first support legs; the second transmission gear pair is connected through a connecting rod 4h, the transmission shaft is arranged in an eccentric hole of a lower gear 4g1 of the second transmission gear pair, and an outward extending shaft 4e1 of the movable block is arranged in an eccentric hole of an upper gear 4g2 of the second transmission gear pair; through the strength conduction of two gear pairs and the structure of two eccentric orfices, realize the lift of movable block to drive the lift of first roof, the lift of second roof is the same principle.
The structure of the second jacking mechanism is consistent with that of the first jacking mechanism, and two saddle bridge plates of the second jacking mechanism are arranged between the two saddle bridge plates of the first jacking mechanism, so that the purpose of compactness is achieved due to the fact that a transmission shaft of the second jacking mechanism is short; the driving motor of the second jacking mechanism and the driving motor of the first jacking mechanism are oppositely arranged, and two ends of a saddle bridge plate of the second jacking mechanism are respectively fixed on the second support legs.
The fixed seat is arranged on a bottom plate 6a positioned at the bottom of the bed frame 06, the massage mattress and the first top plate, the second top plate is arranged in a cavity of the bed frame, the middle of the bed frame is provided with a shelf 6b and a shelf 6c, the shelf is provided with a first hole column 6d and a second hole column 6e, the first guide column is inserted into the first hole column, and the second guide column is inserted into the second hole column; the electric push rod 07 arranged obliquely on the shelf can turn the utility model around the shaft, so that the patient can massage when lying down, getting up or sitting up.
Simple structural changes based on the design concept are all within the protection scope of the present application.
Claims (6)
1. Back massage system of nursing bed, its characterized in that: the lifting massage bed comprises a massage mattress (01), a first top plate (02), a second top plate (03), a first jacking mechanism (04) and a second jacking mechanism (05), wherein the second top plate is positioned below the first top plate, a plurality of lifting massage blocks (1 a) are uniformly distributed and arranged on the massage mattress, the first jacking mechanism lifts the first top plate, and a part of the massage blocks is lifted by the first top plate; the second jacking mechanism lifts the second top plate, and the second top plate lifts the other part of the massage blocks; when the first jacking mechanism is lifted, the second jacking mechanism is lowered, otherwise, when the second jacking mechanism is lifted, the first jacking mechanism is lowered, and the first jacking mechanism and the second jacking mechanism are alternately operated in sequence.
2. The back massage system of a care bed of claim 1, wherein: the first top plate comprises a first base plate (2 a), a plurality of first top columns (2 b) are arranged on the upward surface of the first base plate, and four first guide columns (2 c) and four first bracket legs (2 d) are arranged on the downward surface of the first base plate; the first base plate comprises four first frames (2 a 1) and a plurality of first grid holes (2 a 2), the first top posts are arranged above the intersection points of the boundaries of the first grid holes, the first guide posts are arranged on the downward surface of the first frames, and the first support legs extend downwards along the boundaries of the first grid holes; the first support foot is fixed on the first jacking mechanism, the bottom of the massage block is provided with a bottom hole (1 a 1), and the first top column is inserted into the bottom hole.
3. The back massage system of a care bed of claim 2, wherein: the second top plate comprises a second base plate (3 a), a plurality of second top columns (3 b) are arranged on the upward surface of the second base plate, four second guide columns (3 c) and four second support legs (3 d) are arranged on the downward surface of the second base plate, the second base plate comprises four second frames (3 a 1), four frame leg holes (3 a 2) and a plurality of second grid holes (3 a 3), the second top columns are arranged above the intersection points of the boundaries of the second grid holes, the second guide columns are arranged on the downward surfaces of the four second frames, the second support legs extend downwards along the boundaries of the second grid holes, and the frame leg holes are positioned on the inner sides of the four corners of the second frames;
the second frame abuts against the lower surface of the first base plate, the second support foot is fixed above the second jacking mechanism, the second jacking column penetrates through the first grid hole and then is inserted into the bottom hole of the massage block, and the first support foot penetrates through the support foot hole.
4. A back massage system for a nursing bed as claimed in claim 3, wherein: the first jacking mechanism comprises a driving motor (4 a) and a transmission shaft (4 b), and the driving motor and the transmission shaft are connected through a first transmission gear pair (4 c); two ends of the transmission shaft are respectively provided with a group of lifting mechanisms, each lifting mechanism comprises a fixed seat (4 d), a movable block (4 e), a saddle bridge plate (4 f) and a second transmission gear pair (4 g), the fixed seats and the movable blocks are connected through dovetail groove structures, the top of each movable block is arranged at the center of the saddle bridge plate, and two ends of each saddle bridge plate are respectively fixed on the first support legs; the second transmission gear pair is connected through a connecting rod (4 h), a transmission shaft is arranged in an eccentric hole of a lower gear (4 g 1) of the second transmission gear pair, and an outward extending shaft (4 e 1) of the movable block is arranged in an eccentric hole of an upper gear (4 g 2) of the second transmission gear pair.
5. The back massage system of a care bed of claim 4, wherein: the second jacking mechanism and the first jacking mechanism are consistent in structure, and two saddle bridge plates of the second jacking mechanism are arranged between the two saddle bridge plates of the first jacking mechanism; the driving motor of the second jacking mechanism and the driving motor of the first jacking mechanism are oppositely arranged, and two ends of a saddle bridge plate of the second jacking mechanism are respectively fixed on the second support legs.
6. The back massage system of a care bed of claim 5, wherein: the massage bed comprises a fixed seat, a massage mattress, a first top plate, a second top plate, a shelf (6 b) and a shelf (6 c), wherein the fixed seat is arranged on a bottom plate (6 a) positioned at the bottom of a bed frame (06), the second top plate is arranged in a cavity of the bed frame, the middle of the bed frame is provided with the shelf, the shelf is provided with a first hole column (6 d) and a second hole column (6 e), the first guide column is inserted into the first hole column, and the second guide column is inserted into the second hole column; the electric push rod (07) is obliquely arranged on the shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121538085.0U CN215652161U (en) | 2021-07-07 | 2021-07-07 | Back massage system of nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121538085.0U CN215652161U (en) | 2021-07-07 | 2021-07-07 | Back massage system of nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215652161U true CN215652161U (en) | 2022-01-28 |
Family
ID=79978965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121538085.0U Active CN215652161U (en) | 2021-07-07 | 2021-07-07 | Back massage system of nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215652161U (en) |
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2021
- 2021-07-07 CN CN202121538085.0U patent/CN215652161U/en active Active
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