CN211431877U - Novel foldable electric bed - Google Patents
Novel foldable electric bed Download PDFInfo
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- CN211431877U CN211431877U CN201921934544.XU CN201921934544U CN211431877U CN 211431877 U CN211431877 U CN 211431877U CN 201921934544 U CN201921934544 U CN 201921934544U CN 211431877 U CN211431877 U CN 211431877U
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Abstract
The utility model relates to a novel folding electric bed, which comprises a bed board bracket, wherein the bed board bracket consists of a left split bracket and a right split bracket; the combined bed board comprises a head movable board, an upper body movable board, a waist combined board, a thigh movable board and a shank movable board which are sequentially distributed on a bed board bracket, wherein the head movable board is hinged with the upper body movable board, and the waist combined board comprises a waist supporting board and a waist fixing board; the driving mechanism comprises a turnover mechanism A for driving the head movable plate, the upper body movable plate and the waist supporting plate to synchronously turn over, a turnover mechanism B for driving the thigh movable plate to turn over and a turnover mechanism C for driving the shank movable plate to turn over. The utility model has the advantages that: the head movable plate, the upper body movable plate and the waist supporting plate are synchronously turned over by the aid of the turning mechanism A, the number of driving mechanisms is reduced, parts are correspondingly reduced, the structure is simplified, turning is facilitated, and operation is facilitated.
Description
Technical Field
The utility model relates to an electric bed, in particular to a novel foldable electric bed.
Background
In order to improve the comfort and the application of the bed, the bed can not only meet the requirements of lying and sleeping, but also meet the requirements of lying postures at various angles and medical care requirements, the bed boards are generally arranged into a plurality of parts side by side, the middle bed board is fixed on the bed frame, and the bed boards at two sides are respectively connected with the bed frame through a rotating mechanism and a power mechanism. When the bed plate is used, the power mechanism drives the corresponding bed plate to rotate and then incline through the rotating mechanism, so that the overall shape of the bed plate is adjusted, and the bed plate meets various use requirements.
At present, the electric bed in use in the existing market generally has a bed plate composed of four plates, for example, in patent CN105078681A, an electric bed is mentioned, which includes a bed frame, and further includes a head bed plate, a back bed plate, a waist bed plate, a leg bed plate one and a leg bed plate two which are rotatably connected together in sequence side by side; the back bed board is rotatably arranged on the bed frame through a first rotating mechanism, and a second rotating mechanism used for driving the head bed board to rotate relative to the back bed board is arranged at the bottom of the head bed board. The utility model provides an electric bed, overall structure is simple, sets the bed board to five parts that correspond respectively with each position of health, and installation second slewing mechanism makes the head bed board rotate for the back bed board in the bottom of head bed board, and the user can adjust the angle of head bed board for the back bed board according to in service behavior, makes the head can obtain the support of head bed board all the time, effectively improves use comfort, avoids neck muscle rigidity, ache.
However, the electric bed in the above structure still has certain defects in the using process: for the turning action of the head bed plate and the back bed plate, two sets of mechanisms, namely a first rotating mechanism and a second rotating mechanism, are required to turn the head bed plate and the back bed plate, and the turning mechanism has the disadvantages of more required parts, complex structure and inconvenient operation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel foldable electric bed with simple structure and convenient action.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a novel foldable beddo, its innovation point lies in: comprises that
The bed plate support is of a cuboid frame structure which is formed by two transverse connecting rods and a plurality of longitudinal connecting rods, the bed plate support is formed by a left split support and a right split support, and the left split support and the right split support are connected through a pair of connecting plates;
the combined bed board is arranged on the bed board support and comprises a head movable board, an upper body movable board, a waist combined board, a thigh movable board and a shank movable board which are sequentially distributed on the bed board support, wherein the head movable board is hinged with the upper body movable board;
the driving mechanism comprises a turnover mechanism A for driving the head movable plate, the upper body movable plate and the waist supporting plate to synchronously turn over, a turnover mechanism B for driving the thigh movable plate to turn over and a turnover mechanism C for driving the shank movable plate to turn over.
Further, the left split support, the right split support and the connecting plate are connected as follows: the connecting plate is an L-shaped plate which is composed of a horizontally distributed supporting section and a vertically arranged fixing section, a pair of second connecting holes corresponding to the first connecting holes are formed in the fixing section of the connecting plate, one side, adjacent to each other, of the left split support and the right split support is supported on the supporting end of the connecting plate, the fixing section of the connecting plate is located on the outer side of the left split support and the right split support, and a pair of connecting bolts sequentially penetrate through the first connecting holes and the second connecting holes and then are locked through connecting nuts, so that the left split support and the right split support are fixed.
Further, turnover mechanism A is: the head movable plate, the upper body movable plate and the waist supporting plate are all arranged on a first turning support, one side of the first turning support is hinged with the bed plate support, the first turning support is driven by a telescopic motor A to swing up and down along a hinge point between the first turning support and the bed plate support, the upper body movable plate is fixed on the first turning support, the head movable plate is connected with the first turning support through a second turning support, the head movable plate is fixed on the second turning support, one side of the second turning support, which is close to the upper body movable plate, is hinged with the first turning support, one side of the second turning support, which is close to the first turning support, is also provided with a V-shaped first connecting plate, one side of the first connecting plate is hinged with the side end of the second turning support, and the other side is hinged with a driving rod of the telescopic motor A, the waist support plate supports on first upset support, and the waist support plate is fixed on a third upset support, it is articulated between one side that the third upset support is close to the waist fixed plate and the bed board support and forms, still installs a second connecting plate in the bottom of this side of third upset support simultaneously, and the second connecting plate passes through the third connecting plate and links to each other with flexible motor A's actuating lever, and the second connecting plate is the V font with the third connecting plate and distributes, it forms to fix between second connecting plate and the third upset support, and forms with articulating between the third connecting plate, and it forms to articulate between third connecting plate and the actuating lever.
Further, turnover mechanism B is: install on a fourth upset support at the thigh fly leaf, it forms to articulate between one side that the fourth upset support is close to the waist fixed plate and the bed board support, the fourth upset support is driven and drives the thigh fly leaf and carry out reciprocal upset along the pin joint between fourth upset support and the bed board support by installing flexible motor B on the bed board support.
Furthermore, the turnover mechanism C comprises a pair of turnover rods C arranged at the bottom end of the shank movable plate, one end of each turnover rod C is hinged to the bed plate support, and the other end of each turnover rod C is hinged to one side, far away from the shank movable plate, of the bottom end of the shank movable plate.
The utility model has the advantages that: the utility model discloses in, adopt a tilting mechanism A to realize the synchronous upset of three to head fly leaf, upper part of the body fly leaf, waist tray, reduced actuating mechanism's quantity, corresponding just also reduced spare part, simplified the structure, also made things convenient for the upset simultaneously, convenient operation.
The waist supporting plate can be arranged to jack up the waist of the user upwards, so that the user can use the waist supporting plate more comfortably.
The left split support and the right split support are connected through the matching of the connecting plates, so that when the folding type storage rack is not used, the left split support and the right split support can be detached and folded, the space required by storage is reduced, and the storage and the transportation are convenient.
The arrangement of the turnover mechanism A utilizes the arrangement of the first turnover support, the second turnover support and the third turnover support, and the cooperation among the plurality of hinged connecting plates, thereby realizing linkage cooperation among the head movable plate, the upper body movable plate and the waist supporting plate, realizing synchronous turnover of three plates by only one telescopic motor A, reducing the quantity of required driving pieces, simplifying the structure and saving the cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the novel foldable electric bed of the present invention.
Fig. 2 is a front view of the novel foldable electric bed of the present invention.
Fig. 3 is a bottom view of the novel foldable electric bed of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A novel folding electric bed as shown in figures 1-3, which comprises
A bed board support 1, the bed board support 1 is a cuboid frame structure which is composed of two horizontal connecting rods and a plurality of longitudinal connecting rods, the bed board support 1 is composed of a left split support 11 and a right split support 12 which are distributed horizontally, the left split support 11 and the right split support 12 are also cuboid frame structures, and the left split support 11 and the right split support 12 are connected through a pair of connecting plates 13.
The left split support 11, the right split support 12 and the connecting plate 13 are connected as follows: the side that left branch body support 11 and right branch body support 12 are adjacent all has a first connecting hole, connecting plate 13 is the L-shaped board that constitutes jointly by a horizontally distributed support section and a vertical fixed segment that sets up, a pair of second connecting hole corresponding with first connecting hole has on the fixed segment of connecting plate 13, the side that left branch body support 11 and right branch body support 12 are adjacent each other all supports on the support end of connecting plate 13, the fixed segment of connecting plate 13 is located the outside of left branch body support 11 and right branch body support 12, thereby pass first connecting hole, utilize coupling nut locking to realize fixing between left branch body support 11 and the right branch body support 12 after the second connecting hole through a pair of connecting bolt in proper order. The left split support 11 and the right split support 12 are connected by matching of the connecting plates, so that when the bed is not used, the left split support 11 and the right split support 12 can be detached and folded, the horizontal space required by the storage of the whole bed board support 1 is reduced, and the storage and the transportation are convenient.
The combined bed board is arranged on a bed board support 1 and comprises a head movable board 2, an upper body movable board 3, a waist combined board, a thigh movable board 5 and a shank movable board 6 which are sequentially distributed on the bed board support 1, wherein the head movable board 2 and the upper body movable board 3 are hinged to form the combined bed board, the waist combined board comprises a waist supporting board 41 and a waist fixing board 42, the waist fixing board 42 and the bed board support 1 are fixed to form the combined bed board, and the thigh movable board 5 and the shank movable board 6 are hinged to form the combined bed board.
The driving mechanism comprises a turnover mechanism A for driving the head movable plate 2, the upper body movable plate 3 and the waist supporting plate 41 to synchronously turn, a turnover mechanism B for driving the thigh movable plate 5 to turn and a turnover mechanism C for driving the shank movable plate 6 to turn.
Turnover mechanism A does: the head movable plate 2, the upper body movable plate 3 and the waist supporting plate 41 are all arranged on a first turning support 21, the first turning support 21 is of a cuboid frame structure, one side of the first turning support 21 close to the waist fixing plate 42 is hinged with the bed plate support 1, the first turning support 21 is driven by a telescopic motor A22 to swing up and down along a hinge point between the first turning support 21 and the bed plate support 1, one side of a telescopic motor A22 is hinged with the bed plate support 1, the other side of a telescopic motor A22 is hinged with one side of the first turning support 21 far away from the waist fixing plate 42, the upper body movable plate 3 is fixed on the first turning support 21, the head movable plate 2 is connected with the first turning support 21 through a second turning support 23, the second turning support 23 is in an H shape, the head movable plate 2 is fixed on the second turning support 23, one side of the second turning support 23 close to the upper body movable plate 3 is hinged with the first turning support 21, a V-shaped first connecting plate 24 is arranged on one side of the second turning bracket 23 close to the first turning bracket 21, one side of the first connecting plate 24 is hinged with the side end of the second turning bracket 23, the other side of the first connecting plate 24 is hinged with a driving rod of a telescopic motor A22, a waist supporting plate 41 is supported on the first turning bracket 21, the waist supporting plate 41 is fixed on a third turning bracket 25, one side of the third turning bracket 25 close to a waist fixing plate 42 is hinged with the bed plate bracket 1, a second connecting plate 26 is arranged at the bottom end of the side of the third turning bracket 25, the second connecting plate 26 is connected with the driving rod of a telescopic motor A22 through a third connecting plate 27, the second connecting plate 26 and the third connecting plate 27 are distributed in a V shape, the second connecting plate 26 is fixed with the third turning bracket 25, and the second connecting plate 26 is hinged with the third connecting plate 27, the third connecting plate 27 is hinged with a driving rod of a telescopic motor A22. The setting of tilting mechanism A utilizes first upset support 21, second upset support 23, the setting of third upset support 25, and the cooperation between a plurality of articulated connecting plates, thereby head fly leaf 2 has been realized, upper part of the body fly leaf 3, the linkage cooperation between the waist layer board 31 three, and only need a flexible motor A22 can realize head fly leaf 2, upper part of the body fly leaf 3, the synchronous upset between the waist layer board 31 three, the quantity of required driving piece has been reduced, the structure is simplified, and the cost is saved.
Turnover mechanism B does: thigh fly leaf 5 is installed on a fourth upset support 51, fourth upset support 51 is a cuboid frame rack structure, it forms to articulate between one side that fourth upset support 51 is close to waist fixed plate 42 and the bed board support 1, fourth upset support 51 is driven and drives thigh fly leaf 5 along the pin joint between fourth upset support 51 and the bed board support 1 and reciprocates the upset by installing flexible motor B52 on bed board support 1, one side of flexible motor B52 and one side that waist fixed plate 42 was kept away from to fourth upset support 51 are articulated to form, it forms to articulate between flexible motor B52's opposite side and the bed board support 1.
The turnover mechanism C comprises a pair of turnover rods C61 arranged at the bottom end of the leg moving plate 6, one end of the turnover rod C61 is hinged on the bed plate bracket 1, and the other end of the turnover rod C61 is hinged at one side of the bottom end of the leg moving plate 6 far away from the thigh moving plate 5.
The working principle is as follows: when the patient turns over, the telescopic motor a22 starts to work, so that the driving rod of the telescopic motor a22 moves towards the side close to the head movable plate 2, and along with the movement of the driving rod of the telescopic motor a22, the first turning bracket 21 is driven to swing upwards along the hinge point between the first turning bracket 21 and the bed plate bracket 1, and along with the horizontal movement of the driving rod of the telescopic motor a22, the first connecting plate 24 is driven to swing upwards, and simultaneously the third connecting plate 27 is pulled to move towards the side far away from the waist fixing plate 42, and the upward swing of the first connecting plate 24 drives the second turning bracket 23 to swing upwards along the hinge point between the second turning bracket 23 and the first turning bracket 21, so as to drive the head movable plate 2 to turn upwards, and the horizontal movement of the third connecting plate 27 drives the second connecting plate 26 to swing towards the side of the waist fixing plate 42, the swing of the second connecting plate 26 drives the third turning bracket 25 to swing upwards along the hinge point between the third turning bracket 25 and the bed board bracket 1, so as to drive the waist support plate 41 to swing upwards, and therefore only one telescopic motor a22 is needed to realize the synchronous upwards turning among the head movable plate 2, the upper body movable plate 3 and the waist support plate 31.
The telescopic motor B52 starts to work to drive the fourth tilting bracket 51 to swing upwards along the hinge point between the fourth tilting bracket 51 and the bed plate bracket 1, so as to realize the upward swing of the thigh moving plate 5, the swing of the thigh moving plate 5 drives one side of the shank moving plate 6 connected with the thigh moving plate 5 to swing upwards, and the other side of the shank moving plate 6 swings downwards due to the limiting action of the tilting rod C61, thereby realizing the swing of the shank moving plate 6.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A novel foldable beddo which characterized in that: comprises that
The bed plate support is of a cuboid frame structure which is formed by two transverse connecting rods and a plurality of longitudinal connecting rods, the bed plate support is formed by a left split support and a right split support, and the left split support and the right split support are connected through a pair of connecting plates;
the combined bed board is arranged on the bed board support and comprises a head movable board, an upper body movable board, a waist combined board, a thigh movable board and a shank movable board which are sequentially distributed on the bed board support, wherein the head movable board is hinged with the upper body movable board;
the driving mechanism comprises a turnover mechanism A for driving the head movable plate, the upper body movable plate and the waist supporting plate to synchronously turn over, a turnover mechanism B for driving the thigh movable plate to turn over and a turnover mechanism C for driving the shank movable plate to turn over.
2. The novel foldable electric bed as claimed in claim 1, wherein: the left split support, the right split support and the connecting plate are connected as follows: the connecting plate is an L-shaped plate which is composed of a horizontally distributed supporting section and a vertically arranged fixing section, a pair of second connecting holes corresponding to the first connecting holes are formed in the fixing section of the connecting plate, one side, adjacent to each other, of the left split support and the right split support is supported on the supporting end of the connecting plate, the fixing section of the connecting plate is located on the outer side of the left split support and the right split support, and a pair of connecting bolts sequentially penetrate through the first connecting holes and the second connecting holes and then are locked through connecting nuts, so that the left split support and the right split support are fixed.
3. The novel foldable electric bed as claimed in claim 1, wherein: the turnover mechanism A comprises: the head movable plate, the upper body movable plate and the waist supporting plate are all arranged on a first turning support, one side of the first turning support is hinged with the bed plate support, the first turning support is driven by a telescopic motor A to swing up and down along a hinge point between the first turning support and the bed plate support, the upper body movable plate is fixed on the first turning support, the head movable plate is connected with the first turning support through a second turning support, the head movable plate is fixed on the second turning support, one side of the second turning support, which is close to the upper body movable plate, is hinged with the first turning support, one side of the second turning support, which is close to the first turning support, is also provided with a V-shaped first connecting plate, one side of the first connecting plate is hinged with the side end of the second turning support, and the other side is hinged with a driving rod of the telescopic motor A, the waist support plate supports on first upset support, and the waist support plate is fixed on a third upset support, it is articulated between one side that the third upset support is close to the waist fixed plate and the bed board support and forms, still installs a second connecting plate in the bottom of this side of third upset support simultaneously, and the second connecting plate passes through the third connecting plate and links to each other with flexible motor A's actuating lever, and the second connecting plate is the V font with the third connecting plate and distributes, it forms to fix between second connecting plate and the third upset support, and forms with articulating between the third connecting plate, and it forms to articulate between third connecting plate and the actuating lever.
4. The novel foldable electric bed as claimed in claim 1, wherein: the turnover mechanism B comprises: install on a fourth upset support at the thigh fly leaf, it forms to articulate between one side that the fourth upset support is close to the waist fixed plate and the bed board support, the fourth upset support is driven and drives the thigh fly leaf and carry out reciprocal upset along the pin joint between fourth upset support and the bed board support by installing flexible motor B on the bed board support.
5. The novel foldable electric bed as claimed in claim 1, wherein: the turnover mechanism C comprises a pair of turnover rods C arranged at the bottom end of the shank movable plate, one end of each turnover rod C is hinged to the bed plate support, and the other end of each turnover rod C is hinged to one side, far away from the thigh movable plate, of the bottom end of the shank movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934544.XU CN211431877U (en) | 2019-11-11 | 2019-11-11 | Novel foldable electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934544.XU CN211431877U (en) | 2019-11-11 | 2019-11-11 | Novel foldable electric bed |
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| Publication Number | Publication Date |
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| CN211431877U true CN211431877U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921934544.XU Active CN211431877U (en) | 2019-11-11 | 2019-11-11 | Novel foldable electric bed |
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| CN (1) | CN211431877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847705A (en) * | 2021-02-05 | 2022-08-05 | 麒盛科技股份有限公司 | Novel lean on wall beddo |
| CN114886683A (en) * | 2022-05-10 | 2022-08-12 | 河北工业大学 | Nursing bed board mechanism of self-adaptation human body curve based on rigidity paper folding theory |
-
2019
- 2019-11-11 CN CN201921934544.XU patent/CN211431877U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847705A (en) * | 2021-02-05 | 2022-08-05 | 麒盛科技股份有限公司 | Novel lean on wall beddo |
| WO2022166542A1 (en) * | 2021-02-05 | 2022-08-11 | 麒盛科技股份有限公司 | Novel wall-leaning electric bed |
| CN114886683A (en) * | 2022-05-10 | 2022-08-12 | 河北工业大学 | Nursing bed board mechanism of self-adaptation human body curve based on rigidity paper folding theory |
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