CN217792216U - Lifting device for be used for beddo and mattress - Google Patents
Lifting device for be used for beddo and mattress Download PDFInfo
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- CN217792216U CN217792216U CN202221914487.0U CN202221914487U CN217792216U CN 217792216 U CN217792216 U CN 217792216U CN 202221914487 U CN202221914487 U CN 202221914487U CN 217792216 U CN217792216 U CN 217792216U
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Abstract
The utility model discloses a lifting device for be used for beddo and mattress relates to beddo technical field. The utility model comprises a support bed, the top of which is provided with a positioning component for supporting; the positioning assembly comprises a back lifting plate, a back supporting plate, leg lifting plates and foot lifting plates, the back lifting plate is arranged at one end of the back lifting plate, a third connecting plate is connected to the back lifting plate in a rotating mode close to the inner portions of two sides of one end of the back supporting plate, the other end of the third connecting plate is connected with the back supporting plate in a rotating mode, and the leg lifting plates are arranged at one end of the back supporting plate. The utility model discloses a support bed, locating component and lifting unit's cooperation for the device can drive when using and adjust more convenient to locating component, and through the cooperation of drive threaded rod, movable block, drive gear and lifting threaded rod, makes the device can let more stable that locating component adjusted when using.
Description
Technical Field
The utility model belongs to the technical field of the beddo, especially relate to a elevating gear for beddo and mattress.
Background
The electric bed can electrically control the height of the head or the feet of the bed board, and can freely adjust the bed frame of the bending degree of the bed board, and the electric bed is divided into a skeleton frame and a bed board type, wherein the skeleton frame is called as an European electric bed, and the bed board type is called as an American electric bed; the mobile device can be connected with a remote control, and is generally used in families or medical care;
the mattress or the bed board of beddo need to let it go up and down through the elevating gear's that corresponds work when going up and down, and current elevating gear is not stable enough, for this reason, has designed an elevating gear who is used for beddo and mattress for need to let it go up and down through the elevating gear's that corresponds work when going up and down mattress or bed board provide another kind of solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a elevating gear for beddo and mattress to solve the problem that provides among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a lifting device for an electric bed and a mattress comprises a support bed, wherein a positioning assembly for supporting is arranged at the top of the support bed;
the positioning assembly comprises a back lifting plate, a back supporting plate, a leg lifting plate and a foot lifting plate, the back supporting plate is arranged at one end of the back lifting plate, the leg lifting plate is arranged at one end of the back supporting plate, and the foot lifting plate is arranged at one end of the leg lifting plate.
Furthermore, the inside of the back lifter plate close to the two sides of one end of the back support plate is connected with a third connecting plate in a rotating mode, the other end of the third connecting plate is connected with the back support plate in a rotating mode, the inside of the back support plate close to the two sides of one end of the leg lifter plate is connected with a second connecting plate in a rotating mode, the other end of the second connecting plate is connected with the leg lifter plate in a rotating mode, the inside of the leg lifter plate close to the two sides of one end of the leg lifter plate is connected with a first connecting plate in a rotating mode, and the other end of the first connecting plate is connected with the leg lifter plate in a rotating mode.
Furthermore, the bottom of foot lifter plate still is fixed with and is used for the spacing limiting plate of first connecting plate angle.
Furthermore, a first lifting assembly used for driving the back lifting plate to adjust is installed at one end of the bottom of the back supporting plate, and a second lifting assembly used for driving the leg lifting plate to adjust is installed at the other end of the bottom of the back supporting plate.
Further, first lifting unit includes first fixed block, first push rod motor and first supporting block, the top and the back backup pad of first fixed block are fixed, the inboard of first fixed block bottom is rotated and is connected with first push rod motor, the push rod of first push rod motor rotates and is connected with first supporting block, just the top and the back lifter plate of first supporting block are fixed.
Further, the second lifting assembly comprises a second fixing block, a second push rod motor and a second supporting block, the top of the second fixing block is fixed to the back supporting plate, the inner side of the bottom end of the second fixing block is rotatably connected with the second push rod motor, a push rod of the second push rod motor is rotatably connected with the second supporting block, and the top of the second supporting block is fixed to the leg lifting plate.
Furthermore, the first lifting assembly and the first lifting assembly respectively comprise a positioning shell, a driving motor, a transmission threaded rod, a moving block, a transmission gear, a limiting shaft, a rack, a rotating column, a lifting threaded rod and a positioning block, the top of the positioning shell is fixed to a back supporting plate, the driving motor is fixed to the inside of the positioning shell, the output end of the driving motor is connected with the transmission threaded rod, the outer side of the transmission threaded rod is in threaded connection with the moving block, the transmission gear is arranged inside one side of the moving block, the rotating column is fixed to the inside of the transmission gear and is in rotating connection with the moving block, the lifting threaded rod is fixed to the top of the rotating column, the outer side of the top end of the lifting threaded rod is in threaded connection with the positioning block, the limiting shaft is fixed to the inside of the top end of the positioning block, one side of the transmission gear is meshed with the rack, and the rack is fixed to a supporting bed.
The utility model discloses following beneficial effect has:
1. the utility model discloses a support bed, locating component and lifting unit's cooperation for it is more convenient that the device can drive the locating component regulation when using.
2. The utility model discloses a cooperation of transmission threaded rod, movable block, drive gear and lifting threaded rod for the device can let more stable that locating component adjusted when using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a working diagram of the present invention;
fig. 3 is a schematic structural diagram of the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
fig. 5 is a schematic view of the connection structure between the rack and the transmission gear of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. supporting the bed; 2. a back lifting plate; 3. a back support plate; 4. a leg lifting plate; 5. a foot lifting plate; 6. a first fixed block; 7. a first push rod motor; 8. a first support block; 9. a first connecting plate; 10. a second connecting plate; 11. a third connecting plate; 12. a second fixed block; 13. a second push rod motor; 14. a second support block; 15. a limiting plate; 16. a positioning shell; 17. a drive motor; 18. a transmission threaded rod; 19. a moving block; 20. a transmission gear; 21. a limiting shaft; 22. a rack; 23. rotating the column; 24. lifting a threaded rod; 25. and (7) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention relates to a lifting device for an electric bed and a mattress, which comprises a support bed 1, wherein a positioning assembly for supporting is arranged at the top of the support bed 1;
the positioning component comprises a back lifting plate 2, a back supporting plate 3, a leg lifting plate 4 and a foot lifting plate 5, wherein one end of the back lifting plate 2 is provided with the back supporting plate 3, the back lifting plate 2 is rotatably connected with the back supporting plate 3, the inner parts of the two sides of one end, close to the back supporting plate 3, of the back lifting plate 2 are rotatably connected with a third connecting plate 11, the other end of the third connecting plate 11 is rotatably connected with the back supporting plate 3, so that the connection between the back lifting plate 2 and the back supporting plate 3 is more stable, one end of the back supporting plate 3 is provided with the leg lifting plate 4, the back supporting plate 3 is rotatably connected with the leg lifting plate 4, the inner parts of the two sides, close to one end of the leg lifting plate 4, of the back supporting plate 3 are rotatably connected with a second connecting plate 10, the other end of the second connecting plate 10 is rotatably connected with the leg lifting plate 4, so that the connection between the back supporting plate 3 and the leg lifting plate 4 is more stable, one end of the leg lifting plate 4 is provided with the foot lifting plate 5, the leg lifting plate 4 is rotatably connected with the foot lifting plate 4, the leg lifting plate 4 and the foot lifting plate 5 are more stable,
in other embodiments, the back lifting plate 2 and the back supporting plate 3, the back supporting plate 3 and the leg lifting plate 4, and the leg lifting plate 4 and the foot lifting plate 5 can be hinged to rotate, so that the cutting of materials can be reduced, and the strength is increased.
Preferably, a limiting plate 15 for limiting the angle of the first connecting plate 9 is further fixed at the bottom of the foot lifting plate 5, so that the angle of the foot lifting plate 5 can be blocked;
preferably, a soft mattress is arranged on the top of the positioning component;
a first lifting assembly used for driving the back lifting plate 2 to adjust is installed at one end of the bottom of the back supporting plate 3, the first lifting assembly comprises a first fixing block 6, a first push rod motor 7 and a first supporting block 8, the top of the first fixing block 6 is fixed to the back supporting plate 3, the inner side of the bottom end of the first fixing block 6 is rotatably connected with the first push rod motor 7, the first push rod motor 7 can automatically adjust the angle during rotation, a push rod of the first push rod motor 7 is rotatably connected with the first supporting block 8, the top of the first supporting block 8 is fixed to the back lifting plate 2, and the back lifting plate 2 can be driven to fold through the rotating connection of the back lifting plate 2 and the third connecting plate 11 and the rotating connection of the push rod of the first push rod motor 7 and the first supporting block 8;
preferably, a first limit groove is further formed in the inner portion of the bottom end of the back lifting plate 2, which is close to one end of the back support plate 3, and is used for preventing collision between the first push rod motor 7 and the back lifting plate 2 through the placement of the first limit groove when the back lifting plate 2 is lifted in height, so that the angle is not accurate;
when the height of back lifter plate 2 need be adjusted, be even through first push rod motor 7 and external power source electricity for the push rod of first push rod motor 7 stretches out, and is connected through the rotation between back lifter plate 2 and the third connecting plate 11, between back backup pad 3 and the third connecting plate 11, lets back lifter plate 2 carry out the height and goes up and down and not break away from back backup pad 3.
The other end of the bottom of the back support plate 3 is provided with a second lifting assembly for driving the leg lifting plate 4 to adjust, the second lifting assembly comprises a second fixed block 12, a second push rod motor 13 and a second support block 14, the top of the second fixed block 12 is fixed with the back support plate 3, the inner side of the bottom end of the second fixed block 12 is rotatably connected with the second push rod motor 13, and the push rod of the second push rod motor 13 is rotatably connected with the second support block 14, so that the angle of the second push rod motor 13 can be adjusted when the push rod of the second push rod motor 13 stretches out and draws back, the top of the second support block 14 is fixed with the leg lifting plate 4, and the leg lifting plate 4 can be driven to fold by the rotary connection of the leg lifting plate 4 and the second connecting plate 10 and the rotary connection of the push rod of the second push rod motor 13 and the second support block 14;
preferably, a second limit groove is further formed in the inner portion of the bottom end of the leg lifting plate 4, which is close to one end of the back support plate 3, and is used for preventing the second push rod motor 13 from colliding with the leg lifting plate 4 when the leg lifting plate 4 is lifted in height, so that the angle is not accurate;
in this embodiment, the lengths of the first push rod motor 7 and the second push rod motor 13 are 290 mm, the telescopic length is 90 mm, the back lifting plate 2 can be lifted up by 70 degrees at most through the first push rod motor 7, the leg lifting plate 4 can be lifted up by 40 degrees at most through the second push rod motor 13, and then the leg lifting plate can be freely adjusted between 0 degree and the highest angle, so as to achieve the purpose of being attached to a human body.
When shank lifter plate 4 needs to be adjusted, through second push rod motor 13 and external power source electricity even, make the push rod of second push rod motor 13 stretch out, simultaneously through between shank lifter plate 4 and the second connecting plate 10, rotation between back backup pad 3 and the second connecting plate 10 is connected, make shank lifter plate 4 be convenient for adjust more, shank lifter plate 4 goes up and down the back simultaneously, through between first connecting plate 9 and shank lifter plate 4, rotation between first connecting plate 9 and the foot lifter plate 5 is connected, let shank lifter plate 4 drive foot lifter plate 5 through first connecting plate 9 and go up and down, and carry on spacingly through limiting plate 15 to the turned angle of first connecting plate 9.
Example two:
referring to fig. 4 and 5, in contrast to the first embodiment:
the first lifting assembly and the first lifting assembly respectively comprise a positioning shell 16, a driving motor 17, a transmission threaded rod 18, a moving block 19, a transmission gear 20, a limiting shaft 21, a rack 22, a rotating column 23, a lifting threaded rod 24 and a positioning block 25, the top of the positioning shell 16 is fixed with the back support plate 3, so that the two positioning shells 16 are respectively fixed at two ends of the bottom of the back support plate 3, the driving motor 17 is fixed inside the positioning shell 16, the output end of the driving motor 17 is connected with the transmission threaded rod 18, the outer side of the transmission threaded rod 18 is in threaded connection with the moving block 19, the transmission gear 20 is arranged inside one side of the moving block 19, the transmission gear 20 can rotate inside the moving block 19, the rotating column 23 is fixed inside the transmission gear 20, the rotating column 23 is in rotating connection with the moving block 19, the lifting threaded rod 24 is fixed at the top of the rotating column 23, the outer side of the top end of the lifting threaded rod 24 is in threaded connection with the positioning block 25, one positioning block 25 is in sliding connection with the back lifting plate 2, the other positioning block 25 is in sliding connection with the leg lifting plate 4, the limiting shaft 21 is fixed inside the top of the positioning block 25, and the other lifting shaft is in sliding connection with the other lifting plate 4;
one side of the transmission gear 20 is connected with a rack 22 in a meshed manner, the rack 22 is fixed with the support bed 1, and then the transmission gear 20 can be driven to move by the movement of the moving block 19, and the transmission gear 20 can rotate by the fixation of the rack 22;
in other embodiments, one side of moving block 19 away from transmission gear 20 may also be slidably connected to support bed 1, so that moving block 19 can move more stably;
when the back lifting plate 2 or the leg lifting plate 4 needs to be adjusted, the driving motor 17 in the first lifting assembly or the first lifting assembly is electrically connected with an external power supply, the driving motor 17 is powered to drive the transmission threaded rod 18 to rotate, the rotation of the transmission threaded rod 18 drives the moving block 19 in threaded connection to move, the moving block 19 drives the transmission gear 20 to move, the transmission gear 20 moves through the fixed rack 22 connected in a meshed mode, the transmission gear 20 rotates while moving, the rotation of the transmission gear 20 drives the rotation column 23 to rotate, the rotation of the rotation column 23 drives the lifting threaded rod 24 to rotate, the rotation of the lifting threaded rod 24 drives the positioning block 25 in threaded connection to lift, the lifting of the positioning block 25 lifts in the back lifting plate 2 or the leg lifting plate 4 in a sliding connection through the limiting shaft 21, and then the back lifting plate 2 or the leg lifting plate 4 is driven to lift.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A lifting device for an electric bed and a mattress is characterized in that: the bed comprises a support bed (1), wherein a positioning assembly for supporting is arranged at the top of the support bed (1);
the positioning assembly comprises a back lifting plate (2), a back supporting plate (3), a leg lifting plate (4) and a foot lifting plate (5), wherein the back supporting plate (3) is arranged at one end of the back lifting plate (2), the leg lifting plate (4) is arranged at one end of the back supporting plate (3), and the foot lifting plate (5) is arranged at one end of the leg lifting plate (4).
2. A lifting device for electric beds and mattresses according to claim 1, characterized in that: the utility model discloses a leg lifter, including back lifter plate (2), shank lifter plate (4), back lifter plate (3), back lifter plate (2) and shank lifter plate (4), back lifter plate (2) are close to the inside of back backup pad (3) one end both sides and all rotate and are connected with third connecting plate (11), just the other end and back backup pad (3) of third connecting plate (11) rotate and are connected, the inside that back backup pad (3) is close to shank lifter plate (4) one end both sides all rotates and is connected with second connecting plate (10), just the other end and shank lifter plate (5) of second connecting plate (10) rotate and are connected, the inside that shank lifter plate (4) is close to foot lifter plate (5) one end both sides all rotates and is connected with first connecting plate (9), just the other end and foot lifter plate (5) of first connecting plate (9) rotate and are connected.
3. A lifting device for electric beds and mattresses according to claim 2, characterised in that: the bottom of foot lifter plate (5) is still fixed with and is used for spacing limiting plate (15) to first connecting plate (9) angle.
4. A lifting device for electric beds and mattresses according to claim 1, characterised in that: the utility model discloses a leg portion regulation device, including back backup pad (3), back backup pad (3) and leg portion lifter plate (4), the one end of back backup pad (3) bottom is installed and is used for driving back lifter plate (2) and carry out the first lifting unit who adjusts, the other end of back backup pad (3) bottom is installed and is used for driving shank lifter plate (4) and carry out the second lifting unit who adjusts.
5. A lifting device for electric beds and mattresses according to claim 4, characterized in that: the first lifting assembly comprises a first fixing block (6), a first push rod motor (7) and a first supporting block (8), the top of the first fixing block (6) is fixed to the back supporting plate (3), the inner side of the bottom end of the first fixing block (6) is rotatably connected with the first push rod motor (7), a push rod of the first push rod motor (7) is rotatably connected with the first supporting block (8), and the top of the first supporting block (8) is fixed to the back lifting plate (2).
6. A lifting device for electric beds and mattresses according to claim 4, characterised in that: the second lifting assembly comprises a second fixing block (12), a second push rod motor (13) and a second supporting block (14), the top of the second fixing block (12) is fixed to the back supporting plate (3), the inner side of the bottom end of the second fixing block (12) is rotatably connected with the second push rod motor (13), a push rod of the second push rod motor (13) is rotatably connected with the second supporting block (14), and the top of the second supporting block (14) is fixed to the leg lifting plate (4).
7. A lifting device for electric beds and mattresses according to claim 4, characterized in that: the first lifting assembly and the first lifting assembly respectively comprise a positioning shell (16), a driving motor (17), a transmission threaded rod (18), a moving block (19), a transmission gear (20), a limiting shaft (21), a rack (22), a rotating column (23), a lifting threaded rod (24) and a positioning block (25), the top of the positioning shell (16) is fixed to a back supporting plate (3), the driving motor (17) is fixed to the inside of the positioning shell (16), the output end of the driving motor (17) is connected with the transmission threaded rod (18), the outer side of the transmission threaded rod (18) is in threaded connection with the moving block (19), the transmission gear (20) is arranged inside one side of the moving block (19), the rotating column (23) is fixed to the inside of the transmission gear (20), the rotating column (23) is in rotating connection with the moving block (19), the top of the rotating column (23) is fixed to the lifting threaded rod (24), the outer side of the top of the lifting threaded rod (24) is in threaded connection with the transmission gear (25), the limiting shaft (21) is fixed to the inside of the top of the positioning block (25), one side of the transmission gear (20) is meshed with the rack (22), and the fixed to the positioning block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914487.0U CN217792216U (en) | 2022-07-25 | 2022-07-25 | Lifting device for be used for beddo and mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914487.0U CN217792216U (en) | 2022-07-25 | 2022-07-25 | Lifting device for be used for beddo and mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217792216U true CN217792216U (en) | 2022-11-15 |
Family
ID=83969071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221914487.0U Active CN217792216U (en) | 2022-07-25 | 2022-07-25 | Lifting device for be used for beddo and mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217792216U (en) |
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2022
- 2022-07-25 CN CN202221914487.0U patent/CN217792216U/en active Active
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