CN211021785U - Single-motor electric bed - Google Patents
Single-motor electric bed Download PDFInfo
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- CN211021785U CN211021785U CN201921182110.9U CN201921182110U CN211021785U CN 211021785 U CN211021785 U CN 211021785U CN 201921182110 U CN201921182110 U CN 201921182110U CN 211021785 U CN211021785 U CN 211021785U
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- bed board
- bed
- frame
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- motor electric
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Abstract
The utility model provides a single motor electric bed, single motor electric bed includes: the bed plate, the frame, the sliding assembly, the first connecting rod mechanism and the driving assembly; wherein, the bed board includes: the bed comprises a first bed board and a second bed board, wherein one end of the first bed board is hinged with one end of the second bed board; the second bed board passes through the sliding assembly with but frame sliding connection, first link mechanism both ends respectively with first bed board with the frame is articulated, first bed board passes through drive assembly liftable. The utility model discloses a single motor electric bed, through this technical scheme, only need a drive assembly just can drive whole bed board motion, adjusts human position and height, has realized electric bed's raising and lowering functions, has still practiced thrift the cost simultaneously, has reduced electric bed's volume and quality, and the bed board motion is followed to the human body, draws close to the one end of the bed body, keeps the horizontal linear distance of human body and the object of orientation.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a single motor beddo.
Background
At present beddo most all contain the lift at back, two basic functions of the lift of foot board to the realization can adjust a suitable curve to the human body, relaxs the health, and provides comfortable sensation, and the lift of first bed board and foot board often needs two independent drive arrangement and a control system to control, consequently, the increase of whole set of electrical system can lead to product cost to increase by a wide margin, compares in traditional non-beddo, and the price is higher.
The utility model relates to a single motor electric bed, this electric bed only by the lift of a drive arrangement simultaneous control back bed board and shank bed board, at the in-process that first bed board rises, first bed board can move backward for the human body lies when in bed, is close to the wall all the time, can keep the distance with TV set etc. and fold through the realization, can reduce the cost of transportation by a wide margin, and it is also more convenient to enter the home.
SUMMERY OF THE UTILITY MODEL
The utility model provides a single-motor electric bed, which solves the technical problem of how to realize the deformation and the movement of a driving component driving bed board.
Therefore, the utility model provides a pair of single motor beddo, include: the bed plate, the frame, the sliding assembly, the first connecting rod mechanism and the driving assembly; wherein, the bed board includes: the bed comprises a first bed board, a second bed board, a third bed board, a fourth bed board and a fifth bed board, wherein the first bed board, the second bed board, the third bed board and the fourth bed board are sequentially and mutually pivoted at junctions and are horizontally arranged at the top of a frame, and the fifth bed board is sequentially arranged at the top of the frame; the first bed board is connected with the frame in a turnover mode through the first connecting rod mechanism, the driving assembly can push the first bed board to overturn relative to the second bed board and the frame, the second bed board can horizontally slide relative to the frame through the sliding assembly, and the second bed board horizontally slides along with the overturning movement of the first bed board and drives the third bed board and the fourth bed board to horizontally move.
Further, the single-motor electric bed further comprises: the fourth bed board is connected with the frame in a turnover mode through the second connecting rod mechanism, and the fourth bed board can be turned over relative to the third bed board and the frame.
Further, the single-motor electric bed further comprises: and the fifth bed board is sequentially connected with the fourth bed board through a pivot, and the fifth bed board is connected with the frame in a turnover manner through the third link mechanism.
Further, the frame includes: a front frame and a rear frame; the front frame is connected with the rear frame through a pivot, the first bed board and the second bed board are arranged at the top of the front frame, the third bed board, the fourth bed board and the fifth bed board are arranged at the top of the rear frame, and the second bed board is connected with the third bed board through a pivot; the outer diameter of the front frame is smaller than the inner diameter of the rear frame, and the sliding assembly is arranged on the inner side of the front frame; when the first bed board is in a horizontal position, a pivot between the front frame and the rear frame and a pivot between the second bed board and the third bed board are in the same axial lead.
Further, the drive assembly includes: the device comprises a driving device, a first bracket and a second bracket; wherein, the one end of second support is fixed in first bed board is close to the position at the border middle part of second bed board, the other end of second support with drive arrangement's one end pivot connection and the other end of second support with the one end fixed connection of first support, drive arrangement's the other end with preceding frame is close to one side of after-frame is connected, the other end of first support with first bed board fixed connection, drive arrangement makes rectilinear motion along the level and promotes first bed board for the second bed board with preceding frame upset.
Further, the sliding assembly includes: a guide rail, a pulley, and a slide frame; the guide rail is fixedly arranged on the inner side of the front frame, the pulley is connected with the sliding frame through a pivot, the pulley can slide in the guide rail, and the sliding frame is fixedly arranged on the bottom surface of the second bed board.
Further, the single-motor electric bed further comprises: a reinforcing plate and a connecting plate; the reinforcing plate is fixedly arranged on the bottom surface of the third bed board, the extending direction of the reinforcing plate and the extending direction of the sliding frame are in the same straight line, and the reinforcing plate and the sliding frame are detachably and fixedly connected through the connecting plate.
Furthermore, bed foot mounting holes are symmetrically formed in one end, far away from the rear frame, of the front frame, and each corner of the rear frame is provided with the bed foot mounting hole.
Furthermore, the second bed board and the third bed board are connected through a single-lug type hinge seat.
Through above-mentioned technical scheme, beddo only need install a drive assembly just can drive the bed board and warp and horizontal migration, realize the function of beddo, simultaneously, divide in the frame with the help of the frame and realize the beddo folding function.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic view illustrating a tiled state of a single-motor electric bed according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a change state of a single-motor electric bed according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a folded state of the single-motor electric bed according to the embodiment of the present invention;
fig. 4 is a partially enlarged schematic view of a single-motor electric bed according to an embodiment of the present invention.
Description of reference numerals:
1-bed board, 11-first bed board, 12-second bed board, 13-third bed board, 14-fourth bed board, 15-fifth bed board, 2-frame, 21-front frame, 22-rear frame, 3-sliding component, 31-guide rail, 32-pulley, 33-sliding frame, 4-first link mechanism, 5-driving component, 51-driving device, 52-first support, 53-second support, 6-second link mechanism, 7-third link mechanism, 8-reinforcing plate, 9-connecting plate, 10-foot mounting hole, 101-single-lug type hinged seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides a single-motor electric bed comprising: the bed plate comprises a bed plate 1, a frame 2, a sliding assembly 3, a first connecting rod mechanism 4 and a driving assembly 5; wherein, bed board 1 includes: the bed comprises a first bed board 11, a second bed board 12, a third bed board 13, a fourth bed board 14 and a fifth bed board 15, wherein the first bed board 11, the second bed board 12, the third bed board 13 and the fourth bed board 14 are sequentially and mutually pivoted at junctions and horizontally arranged at the top of a frame 2, and the fifth bed board 15 is sequentially arranged at the top of the frame; the first bed board 11 is connected with the frame 2 through the first connecting rod mechanism 4 in a turnover mode, the driving component 5 can push the first bed board 11 to overturn relative to the second bed board 12 and the frame 2, the second bed board 12 can slide horizontally relative to the frame 2 through the sliding component 3, and the second bed board 12 slides horizontally along with the overturning motion of the first bed board 11 and drives the third bed board 13 and the fourth bed board 14 to move horizontally.
When the drive assembly 5 drives the first bed plate 11 to be turned upwards relative to the second bed plate 12 and the frame 2, the included angle between the first bed board 11 and the frame 2 is increased, the posture of the user is gradually changed from a flat lying state to a half lying state or a sitting state, meanwhile, under the limitation of the first connecting rod mechanism 4, as the upward turning angle of the first bed board 11 increases, the horizontal distance between the first bed board 11 and the fifth bed board 15 also increases, the first bed board 11 gradually draws close to one end of the electric bed, the first bed board 11, the second bed board 12, the third bed board 13 and the fourth bed board 14 are sequentially connected with each other at the junction by a pivot, under the cooperation of the sliding assembly 3, the first bed board 11 pulls the second bed board 12 to translate and keep away from the fifth bed board 15 gradually, and the second bed board 12 pulls the third bed board 13 and the fourth bed board 14 to translate towards the direction of the first bed board 11 and keep away from the fifth bed board 15 gradually. If a user leans on the first deck 11 to watch tv, it can be kept as far away from the tv as possible by the turning and horizontal movement of the first deck 11. Through a drive assembly 5, beddo has just realized the upset of bed board and has warp to drive polylith bed board towards the direction horizontal migration of first bed board 11, the human position of adjustment and height have realized beddo's raising and lowering functions, have still practiced thrift the cost simultaneously, have reduced beddo's volume and weight, convenient transportation.
Further, the single-motor electric bed further comprises: a second link mechanism 6, the fourth bed board 14 is connected with the frame via the second link mechanism 6 in a turnable way, and the fourth bed board 14 can be turned relative to the third bed board 13 and the frame.
The two ends of the second link mechanism 6 are respectively connected with the fourth bed board 14 and the frame 2 through pivots, when the first bed board 11 is turned upwards relative to the second bed board 12 and the frame 2, the first bed board 11 pulls the second bed board 12, the third bed board 13 and the fourth bed board 14 to move horizontally towards the position where the first bed board 12, the third bed board 13 and the fourth bed board 14 are located and gradually get away from the fifth bed board 15, the fourth bed board 14 is limited by the second link mechanism 6, the head of the fourth bed board 14 is translated towards the direction of the first bed board 11, and the tail of the fourth bed board 14 is turned upwards relative to the frame 2 along with the increase of the translation distance of the head. Under the cooperation of the connecting rod mechanism, one driving assembly 5 can drive the two bed boards to overturn and deform, and the effect of the single motor driven electric bed is further optimized.
Referring to fig. 4, further, the single-motor electric bed further includes: the third link mechanism 7, the fifth bed board 15 is sequentially pivotally connected with the fourth bed board 14, and the fifth bed board 15 is connected with the frame in a turnable way through the third link mechanism 7.
When the fourth bed board 14 moves and changes, the head of the pivot connection between the fifth bed board 15 and the fourth bed board 14 is turned upwards along with the tail of the fourth bed board 14 under the action of the tension of the fourth bed board 14 and the third link mechanism 7 of the fifth bed board 15. If the forearms of the person are on the third bed board 13, the back of the person leans against the first bed board 11, the knee joints are above the junction of the fourth bed board 14 and the fifth bed board 15, and when the first bed board 11 is turned upwards, the change of the bed boards better adapts to the change curve of the human body. This scheme only just can realize the deformation function that a plurality of motors of traditional beddo can realize through a drive assembly 5, has practiced thrift the cost of beddo.
Referring to fig. 2 and 3, further, the frame 2 includes: a front frame 21 and a rear frame 22; the front frame 21 and the rear frame 22 are pivotally connected, the first bed board 11 and the second bed board 12 are disposed at the top of the front frame 21, the third bed board 13, the fourth bed board 14 and the fifth bed board 15 are disposed at the top of the rear frame 22, and the second bed board 12 and the third bed board 13 are pivotally connected; the outer diameter of the front frame 21 is smaller than the inner diameter of the rear frame 22, and the sliding assembly 3 is arranged inside the front frame 21; when the first bed board 11 is in the horizontal position, the pivot between the front frame 21 and the rear frame 22 and the pivot between the second bed board 12 and the third bed board 13 are in the same axial lead.
When the bed board is not changed, the pivot between the front frame 21 and the rear frame 22 and the pivot between the second bed board 12 and the third bed board 13 are in the same axial lead. First bed board 11 is located preceding frame 21 top and is kept away from the rear frame, second bed board 12 is located preceding frame 21 top and is close to the rear frame, the border that second bed board 12 is close to rear frame 22 does not exceed the pivot axis between preceding frame 21 and the rear frame 22, one side that third bed board 13 is close to preceding frame 21 does not exceed the pivot axis between preceding frame 21 and the rear frame 22, third bed board 13, fourth bed board 14, fifth bed board 15 are pivot connection in proper order and are located the rear frame 22 top, preceding frame 21 and rear frame 22 use the axial lead of pivot as the rotation axis folding in thickness direction, realized the holistic folding of beddo, be favorable to reducing the packing volume of product, convenient transportation and home entry.
Preferably, the second bed board 12 and the third bed board 13 are hinged through a single-lug type hinge seat 101, so that the installation is convenient, the front frame and the rear frame can be overlapped in the thickness direction, and the thickness of the folded electric bed can be reduced. The single-lug hinge base 101 is easy to install, low in cost, convenient and fast.
Preferably, the outer diameter of the front frame 21 is smaller than the inner diameter of the rear frame 22 or the inner diameter of the front frame 21 is larger than the outer diameter of the rear frame 22. If the outer diameter of the front frame 21 is smaller than the inner diameter of the rear frame 22, the front frame 21 and the rear frame 22 are folded, the front frame 21 can be folded into the rear frame 22, and the two frames are completely overlapped in the thickness direction, so that the thickness of the folded electric bed is further reduced.
Further, the driving assembly 5 includes: a drive device 51, a first bracket 52, and a second bracket 53; wherein, the one end of second support 53 is fixed in first bed board 11 is close to the position at the border middle part of second bed board 12, the other end of second support 53 with drive arrangement 51's one end pivot connection and the other end of second support with the one end fixed connection of first support 52, drive arrangement 51's the other end with preceding frame 21 is close to one side of rear frame is connected, the other end of first support 52 with first bed board 11 fixed connection, drive arrangement 51 makes rectilinear motion along the level and promotes first bed board 11 for second bed board 12 with preceding frame 21 overturns.
The fixed setting of second support 53 is close to the border of back frame at first bed board 11, the extension direction of the extension direction perpendicular to of second support 53 extends the direction of first bed board 11, second support 53 is the middle part at this border best, second support 53 and drive arrangement 51 and first support 52 collaborative work, can directly lift or put down first bed board 11, because drive arrangement 51's direction of motion is on a parallel with the frame, make the beddo structure compacter, be favorable to the abundant folding of the bed body, reduce the thickness of the beddo after folding.
Preferably, the driving means 51 is a linear motor.
Further, the sliding assembly 3 includes: a guide rail 31, a pulley 32, and a slide frame 33; the guide rail 31 is fixedly disposed inside the front frame 21, the pulley 32 is pivotally connected to the sliding frame 33, the pulley 32 can slide in the guide rail 31, and the sliding frame 33 is fixedly disposed on the bottom surface of the second bed board 12.
Such a slide module 3 is easy to install and low in cost, and if the guide rail 31 and the front frame 21 are integrally designed, the volume and the quality of the product can be further reduced, and the cost is saved.
Further, the single-motor electric bed further comprises: a reinforcing plate 8 and a connecting plate 9; the reinforcing plate 8 is fixedly arranged on the bottom surface of the third bed board 13, the extending direction of the reinforcing plate 8 and the extending direction of the sliding frame 33 are in the same straight line, and the reinforcing plate 8 and the sliding frame 33 are fixedly connected through the connecting plate 9 in a detachable mode.
When using the beddo, the connection intensity between the installation detachable connecting plate 9 in order to strengthen the bed board can directly be demolishd when not using, does not influence the folding of beddo.
Further, bed foot mounting holes 10 are symmetrically formed in one end, away from the rear frame 22, of the front frame 21, and each corner of the rear frame 22 is provided with the bed foot mounting hole 10.
The bed legs are directly arranged on the bed leg mounting holes 10 on the front frame 21 and the rear frame 22, so that the electric bed can be used conveniently and quickly.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof.
Claims (9)
1. A single motor electric bed comprising: the bed plate, the frame, the sliding assembly, the first connecting rod mechanism and the driving assembly;
wherein, the bed board includes: the bed comprises a first bed board, a second bed board, a third bed board, a fourth bed board and a fifth bed board, wherein the first bed board, the second bed board, the third bed board and the fourth bed board are sequentially and mutually pivoted at junctions and are horizontally arranged at the top of a frame, and the fifth bed board is sequentially arranged at the top of the frame;
the first bed board is connected with the frame in a turnover mode through the first connecting rod mechanism, the driving assembly can push the first bed board to overturn relative to the second bed board and the frame, the second bed board can horizontally slide relative to the frame through the sliding assembly, and the second bed board horizontally slides along with the overturning movement of the first bed board and drives the third bed board and the fourth bed board to horizontally move.
2. The single-motor electric bed of claim 1 further comprising: the fourth bed board is connected with the frame in a turnover mode through the second connecting rod mechanism, and the fourth bed board can be turned over relative to the third bed board and the frame.
3. The single-motor electric bed of claim 2 further comprising: and the fifth bed board is sequentially connected with the fourth bed board through a pivot, and the fifth bed board is connected with the frame in a turnover manner through the third link mechanism.
4. The single-motor electric bed according to any one of claims 1 to 3, wherein the frame comprises: a front frame and a rear frame;
the front frame is connected with the rear frame through a pivot, the first bed board and the second bed board are arranged at the top of the front frame, the third bed board, the fourth bed board and the fifth bed board are arranged at the top of the rear frame, and the second bed board is connected with the third bed board through a pivot;
the outer diameter of the front frame is smaller than the inner diameter of the rear frame, and the sliding assembly is arranged on the inner side of the front frame;
when the first bed board is in a horizontal position, a pivot between the front frame and the rear frame and a pivot between the second bed board and the third bed board are in the same axial lead.
5. The single-motor electric bed of claim 4, wherein the drive assembly includes: the device comprises a driving device, a first bracket and a second bracket;
wherein, the one end of second support is fixed in first bed board is close to the position at the border middle part of second bed board, the other end of second support with drive arrangement's one end pivot connection and the other end of second support with the one end fixed connection of first support, drive arrangement's the other end with preceding frame is close to one side of after-frame is connected, the other end of first support with first bed board fixed connection, drive arrangement makes rectilinear motion along the level and promotes first bed board for the second bed board with preceding frame upset.
6. The single motor electric bed as set forth in claim 5, wherein said slide assembly includes: a guide rail, a pulley, and a slide frame;
the guide rail is fixedly arranged on the inner side of the front frame, the pulley is connected with the sliding frame through a pivot, the pulley can slide in the guide rail, and the sliding frame is fixedly arranged on the bottom surface of the second bed board.
7. The single-motor electric bed of claim 6 further comprising: a reinforcing plate and a connecting plate;
the reinforcing plate is fixedly arranged on the bottom surface of the third bed board, the extending direction of the reinforcing plate and the extending direction of the sliding frame are in the same straight line, and the reinforcing plate and the sliding frame are detachably and fixedly connected through the connecting plate.
8. The single-motor electric bed as claimed in claim 7, wherein the front frame is symmetrically provided with bed leg mounting holes at an end thereof remote from the rear frame, and each corner of the rear frame is provided with a bed leg mounting hole.
9. The single-motor electric bed as claimed in claim 8, wherein the second bed plate and the third bed plate are connected by a single-lug type hinge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182110.9U CN211021785U (en) | 2019-07-25 | 2019-07-25 | Single-motor electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182110.9U CN211021785U (en) | 2019-07-25 | 2019-07-25 | Single-motor electric bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211021785U true CN211021785U (en) | 2020-07-17 |
Family
ID=71528437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182110.9U Active CN211021785U (en) | 2019-07-25 | 2019-07-25 | Single-motor electric bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211021785U (en) |
-
2019
- 2019-07-25 CN CN201921182110.9U patent/CN211021785U/en active Active
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