CN209186133U - A kind of thigh support device of Electric Chair with bed - Google Patents
A kind of thigh support device of Electric Chair with bed Download PDFInfo
- Publication number
- CN209186133U CN209186133U CN201822048518.9U CN201822048518U CN209186133U CN 209186133 U CN209186133 U CN 209186133U CN 201822048518 U CN201822048518 U CN 201822048518U CN 209186133 U CN209186133 U CN 209186133U
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- push
- pull
- bed
- thigh support
- chair
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Abstract
Originally practical that a kind of thigh support device of Electric Chair with bed is provided, push-pull device at fixed including thigh support frame and for pushing and pulling thigh support frame, the rotation connection of the outer movable end of the thigh support frame and Electric Chair with bed, the connection of the control system of the push-pull device at fixed and Electric Chair with bed, the outer movable end of the control system control push-pull device at fixed push-and-pull thigh support frame and Electric Chair with bed links, and the outer end of outer movable end is made to be consistently higher than inner end.The thigh support device of this Practical electric bed chair is mounted on the outer end of Electric Chair with bed, it is rotatablely connected with the outer movable end on Electric Chair with bed, it is used in Electric Chair with bed flattening as bed, it can play the role of lengthening lathe bed, in Electric Chair with bed as chair in use, can play the role of preventing user from sliding from chair.
Description
Technical field
This Practical electric automatic lift bed technical field, it is specially a kind of to effectively prevent user from bed when bed chair rises
The thigh support device of the Electric Chair with bed slid on chair.
Background technique
Current existing beddo application is more universal, there is house beddo, there is a medical beddo, main purpose be for
It is developed convenient for user's use.When user needs, it is automatic mainly to automatically control lathe bed by Electronic control for beddo
It rises or declines, also some beddos are more piece composition, and the up and down motion of more piece is controlled by electric control system, makes its folding
Form bed chair afterwards with the demand convenient for users to seat of lying.However, majority beddo has when user wants sitting at present, by
Unreasonable, the problem of causing user easily to slide from bed chair is designed in Electronic control and/or structure.This takes to user
Big inconvenience, especially for patient user, it is possible to secondary injury can be brought.
Utility model content
Originally practical to provide a kind of thigh support device of Electric Chair with bed, play Electric Chair with bed when using as chair anti-
The effect for protecting user, effectively prevent user is slid from chair and Electric Chair with bed as bed in use, effective lengthening
Lathe bed is to promote the thigh support device of the Electric Chair with bed of user's usage experience.
Originally practical to be achieved through the following technical solutions:
A kind of thigh support device of Electric Chair with bed, it is characterised in that: including thigh support frame and for pushing and pulling leg branch
The outer movable end of the push-pull device at fixed of support, the thigh support frame and Electric Chair with bed is rotatablely connected, the push-pull device at fixed with it is electronic
The control system connection of bed chair, the outer movable end of control system control push-pull device at fixed push-and-pull the thigh support frame and Electric Chair with bed
Linkage, makes the outer end of outer movable end be consistently higher than inner end.The thigh support device of this Practical electric bed chair can both play lengthening
Lathe bed promotes the effect of user's usage experience, while can also protect user in use, playing as chair in Electric Chair with bed
Effect.The thigh support device of this Practical electric bed chair is used in Electric Chair with bed as bed under control of the control system
When, control system control push-pull device at fixed driving leg support frame trails forward to be flushed with bedstead holding, is played and is lengthened lathe bed
Effect；In Electric Chair with bed as chair in use, control system control push-pull device at fixed retracts downwards thigh support frame and makes leg
Angle where the outer movable end of plane and bedstead where support frame between plane is less than or equal to 90 degree, makes outer movable end outer end
It is consistently higher than inner end, user is effectively prevent to slide from outer movable end, enhances the usage experience of user, plays simultaneously
The effect of effective protection user.
Further, the Electric Chair with bed is as bed in use, control system control push-pull device at fixed pushes forward leg
Portion's support frame is expanded to thigh support frame to flush with the lathe bed of Electric Chair with bed, for lengthening lathe bed.
Further, the Electric Chair with bed is as chair in use, control system control push-pull device at fixed retracts downwards leg
Angle where the outer movable end of plane and bedstead where portion's support frame makes thigh support frame between plane is less than or equal to 90 degree,
Outer movable end and thigh support frame is set to link, and the outer end of outer movable end is consistently higher than inner end.
Further, the push-pull device at fixed includes push-and-pull driving mechanism and push-pull configuration, the push-and-pull driving mechanism installation
On cross bar on chassis, the push-pull configuration is slidably connected with the sliding supporting structure being mounted on chassis, the sliding branch
Support structure is located at the front side of chassis cross tube, and the push-and-pull driving mechanism is connect with push-pull configuration, and control push-pull configuration is along sliding
Support construction makees sliding motion.
Further, the push-and-pull driving mechanism includes push-and-pull motor, push-and-pull drive rod, and the push-and-pull motor and push-and-pull are driven
Lever connection, for driving push-and-pull drive rod flexible, the fixed block on the driving end and push-pull configuration of the push-and-pull drive rod turns
Dynamic connection.
Further, the sliding supporting structure includes the L shape support carriages of two Relative distributions, and the L shape support is slided
The vertical plate of frame is equipped with the slide opening slided for push-pull configuration.
Further, the push-pull configuration includes the push-and-pull linkage structure for pushing and pulling cross bar and being mounted on push-and-pull cross bar two sides,
The slide opening and L shape support carriages that the both ends of the push-and-pull cross bar are respectively protruding into the L shape support carriages of sliding supporting structure two sides are slided
Dynamic connection, the middle part of the push-and-pull cross bar and the driving end of push-and-pull drive rod are rotatablely connected, one end of the push-and-pull linkage structure
It is mounted on push-and-pull cross bar, the other end is mounted on thigh support frame.
Further, the push-and-pull linkage structure includes push-and-pull interlocking bar, inclination fixed block and thigh support fixed block, institute
Stating inclination fixed block is two, is separately mounted to the two sides of push-and-pull cross bar, and the thigh support fixed block is two, is installed respectively
In the two sides of thigh support frame, push-and-pull interlocking bar, institute are connected between the inclination fixed block and thigh support fixed block of same side
The both ends for stating push-and-pull interlocking bar are rotatablely connected with inclination fixed block and thigh support fixed block respectively.
The thigh support device of this Practical electric bed chair, have it is following the utility model has the advantages that
This practical thigh support device is mounted on Electric Chair with bed, on the one hand, make Electric Chair with bed as chair in use, bed
The outer end of the outer movable end of body is consistently higher than inner end, and user is effectively prevent to slide from chair when standing up or sitting, effectively really
Protect user using safe, for patient user, effectively prevent user and slid from the bed because leaving the bed,
Caused by secondary injury；On the other hand, make Electric Chair with bed as bed in use, thigh support frame flattening together with lathe bed, rise
To the effect for lengthening lathe bed, the comfort level of user's rest is improved, usage experience is good.
Detailed description of the invention
Attached drawing 1 is Electric Chair with bed raising shape where the thigh support device of this Practical electric bed chair is mounted on go Electric Chair with bed
The structural schematic diagram one of state；
Attached drawing 2 is Electric Chair with bed raising shape where the thigh support device of this Practical electric bed chair is mounted on go Electric Chair with bed
The structural schematic diagram two of state；
Attached drawing 3 is the partial enlarged view of push-pull device at fixed in the thigh support device of this Practical electric bed chair；
Attached drawing 4 is Electric Chair with bed raising shape where the thigh support device of this Practical electric bed chair is mounted on go Electric Chair with bed
The structural schematic diagram three of state；
Attached drawing 5 is that Electric Chair with bed where the thigh support device of this Practical electric bed chair is mounted on go Electric Chair with bed flattens shape
The structural schematic diagram of state；
Attached drawing 6 is that the thigh support device of this Practical electric bed chair is mounted on Electric Chair with bed after the Electric Chair with bed raising of place
Structural schematic diagram one as chair state；
Attached drawing 7 is that the thigh support device of this Practical electric bed chair is mounted on Electric Chair with bed after the Electric Chair with bed raising of place
Structural schematic diagram two as chair state.
Specific embodiment
In order to make those skilled in the art more fully understand this practical technical solution, below with reference to examples and drawings
This practical product is described in further detail.
As depicted in figs. 1 and 2, the thigh support device of a kind of Electric Chair with bed, is mounted on Electric Chair with bed, and described electronic
The outer movable end 23 of bed chair is rotatablely connected, and the lathe bed of the Electric Chair with bed includes chassis 10 and the bed for being used to support user's body
Frame 20, the Electric Chair with bed can be used as bed use, also can be used as chair use, and the bedstead 20 includes outer movable end 23, described outer
23 outer end of movable end is hinged with a section thigh support frame 30, is equipped between the thigh support frame 30 and chassis 10 for pushing and pulling
The push-pull device at fixed 60 of thigh support frame 30, the push-pull device at fixed 60 are connect with the control system of Electric Chair with bed, the control system
It controls push-pull device at fixed 60 and pushes and pulls thigh support frame 30 and the linkage of outer movable end 23, in being consistently higher than the outer end of outer movable end 23
End.This Practical electric bed chair can be used as bed use, also can be used as chair use.The outer movable end 23 of the bedstead 20 it is hinged one
The setting of thigh support frame 30 and the push-pull device at fixed 60 for pushing and pulling thigh support frame 30 is saved, under control of the control system,
In Electric Chair with bed as bed in use, the control system control driving leg support frame 30 of push-pull device at fixed 60 trails forward and bedstead
20 keep flushing, and play the role of lengthening lathe bed；In Electric Chair with bed as chair in use, the control system controls push-pull device at fixed
60, which retract thigh support frame 30 downwards, makes between 30 place plane of thigh support frame and the 23 place plane of outer movable end of bedstead 20
Angle be less than or equal to 90 degree, so that the outer end of outer movable end 23 is consistently higher than inner end, effectively prevent user from outer movable end
It is slid on 23, enhances the usage experience of user, while playing the role of effective protection user.
As shown in Figure 1 to Figure 3, the push-pull device at fixed 60 includes push-and-pull driving mechanism 61 and push-pull configuration 62, the push-and-pull
Driving mechanism 61 is mounted on the cross bar 11 on chassis 10, sliding support knot push-pull configuration 62 and be mounted on chassis 10
Structure 12 is slidably connected, and the sliding supporting structure 12 is located at the front side of 10 cross tube 11 of chassis, the push-and-pull driving mechanism 61 with
Push-pull configuration 62 connects, and controls push-pull configuration 62 along sliding supporting structure 12 and makees sliding motion.The push-and-pull driving mechanism 61 is wrapped
Push-and-pull motor 611, push-and-pull drive rod 612 are included, the push-and-pull motor 611 is connect with push-and-pull drive rod 612, for driving push-and-pull to drive
Lever 612 is flexible, and the fixed block on the driving end and push-pull configuration 62 of the push-and-pull drive rod 612 is rotatablely connected.The sliding
Support construction 12 includes the L shape support carriages 121 of two Relative distributions, and the vertical plate of the L shape support carriages 121 is equipped with for pushing away
The slide opening 122 that pull-up structure 62 is slided.The push-pull configuration 62 includes pushing and pulling cross bar 621 and being mounted on to push and pull 621 two sides of cross bar
Linkage structure is pushed and pulled, the both ends of the push-and-pull cross bar 621 are respectively protruding into 12 two sides L shape support carriages 121 of sliding supporting structure
Slide opening 122 and L shape support carriages 121 be slidably connected, it is described push-and-pull cross bar 621 middle part and push-and-pull drive rod 612 driving
One end of end rotation connection, the push-and-pull linkage structure is mounted on push-and-pull cross bar 621, and the other end is mounted on thigh support frame 30
On.The push-and-pull linkage structure includes push-and-pull interlocking bar 624, tilts fixed block 622 and thigh support fixed block 623, described to incline
Oblique fixed block 622 is two, is separately mounted to the two sides of push-and-pull cross bar 621, and the thigh support fixed block 623 is two, point
It is not mounted on the two sides of thigh support frame 30, is connected between the inclination fixed block 622 and thigh support fixed block 623 of same side
Push and pull interlocking bar 624, the both ends of the push-and-pull interlocking bar 624 respectively with inclination fixed block 622 and 623 turns of thigh support fixed block
Dynamic connection.
As shown in Figure 1, Figure 2 and Figure 4, the bedstead 20 further includes back support 21 and midfoot support frame 22, the back
Portion's support frame 21, midfoot support frame 22, outer movable end 23 are successively rotatablely connected, the back support 21 and midfoot support frame 22
Bottom is equipped with the first linkage mechanism 50, and the midfoot support frame 22 and 23 bottom of outer movable end are equipped with the second linkage mechanism 40, the
One linkage mechanism 50 is for driving back support 21 to rotate along midfoot support frame 22, and second linkage mechanism 40 is for driving
Midfoot support frame 22 and 23 activity of outer movable end make lathe bed flattening or receive folded.First linkage mechanism 50 includes the first driving electricity
Machine and the first drive rod 51, first driving motor are connect with the first drive rod 51, the driving end of first drive rod 51
It is rotatablely connected with the first support bar 52 for being mounted on 21 bottom of back support.Second linkage mechanism 40 includes the second driving
Motor 41, the second drive rod 42 and the second interlocking bar, second driving motor 41 are connect with the second drive rod 42, and described second
The driving end of drive rod 42 and one end of the second interlocking bar turn with the second link block for being mounted on 22 bottom of midfoot support frame respectively
Dynamic connection, the other end of the second interlocking bar are rotatablely connected with the outer link block for being mounted on outer 23 bottom of movable end.
In conjunction with Fig. 1 to Fig. 7, the working principle of this Practical electric bed chair: three drivings, the first linkage mechanism 50, second
Motivation structure 40 and push-and-pull driving mechanism 61, the first linkage mechanism 50, the second linkage mechanism 40 and push-and-pull driving mechanism 61 respectively with
Control system connection,
Second linkage mechanism 40 is used to provide the power that Electric Chair with bed rises and/or declines, by the second linkage mechanism 40
The second driving motor 41 power is provided, the second driving motor 41 drives the driving end of the second drive rod 41 flexible, the second driving
Bar 41 drives the midfoot support frame 22 on bedstead 20 to rise or fall, and the second drive rod 41 drives the movement of the second interlocking bar simultaneously,
Second interlocking bar drives the outer movable end 23 on bedstead 20 with midfoot support frame 22 under the active force of the second drive rod 41
Make ganged movement；
The back support 21 that first linkage mechanism 50 is used to provide on Electric Chair with bed rises and/or the power of decline, by
The first driving motor supplies power in first linkage mechanism 50, the first driving motor drive the driving end of the first drive rod 51 to stretch
Contracting, the first drive rod 51 drive back support 21 to transport upward or downward along midfoot support frame by first support bar 52 in turn
It is dynamic；
Push-and-pull driving mechanism 61 is used to provide the power that Electric Chair with bed increases thigh support frame newly, makes in Electric Chair with bed as chair
Used time, the control system control push-and-pull driving mechanism 61, which retracts downwards thigh support frame 30, makes 30 place plane of thigh support frame
Angle between the 23 place plane of outer movable end of bedstead 20 is less than or equal to 90 degree, keeps the outer end of outer movable end 23 high always
It in inner end, effectively prevent user to slide from outer movable end 23, enhances the usage experience of user, while playing effectively
Protect the effect of user；In Electric Chair with bed as bed in use, control system control push-and-pull driving mechanism 61 is to being pushed forward
Dynamic thigh support frame 30 flushes until moving back portion's support frame 30 and being in a horizontal state with lathe bed, plays the role of reinforcing lathe bed.
The above, only this practical preferred embodiment, not make any form of restriction to originally practical；It is all
The those of ordinary skill of the industry can be shown in by specification attached drawing and described above and swimmingly to implement this practical；But it is all
Those skilled in the art are not departing from this practical technique aspects, using disclosed above technology contents
The equivalent variations for a little variation, modification and evolution made is this practical equivalent embodiment；Meanwhile it is all practical according to this
Substantial technological any equivalent variations to the above embodiments variation, modification and evolution etc., still fall within that this is practical
Within the protection scope of technical solution.
Claims (8)
1. a kind of thigh support device of Electric Chair with bed, it is characterised in that: including thigh support frame and for pushing and pulling thigh support
The outer movable end of the push-pull device at fixed of frame, the thigh support frame and Electric Chair with bed is rotatablely connected, the push-pull device at fixed and beddo
The control system of chair connects, and the outer movable end of the control system control push-pull device at fixed push-and-pull thigh support frame and Electric Chair with bed joins
It is dynamic, so that the outer end of outer movable end is consistently higher than inner end.
2. the thigh support device of Electric Chair with bed according to claim 1, it is characterised in that: the Electric Chair with bed is as bed
In use, control system control push-pull device at fixed pushes forward thigh support frame to be expanded to thigh support frame and Electric Chair with bed
Lathe bed flush, for lengthening lathe bed.
3. the thigh support device of Electric Chair with bed according to claim 2, it is characterised in that: the Electric Chair with bed is as chair
In use, control system control push-pull device at fixed retracts downwards thigh support frame make thigh support frame where plane and bedstead
Angle where outer movable end between plane is less than or equal to 90 degree, and outer movable end and thigh support frame is made to link, and outer activity
The outer end at end is consistently higher than inner end.
4. according to claim 1 to the thigh support device of Electric Chair with bed described in any one of 3 claims, it is characterised in that:
The push-pull device at fixed includes that push-and-pull driving mechanism and push-pull configuration, the push-and-pull driving mechanism are mounted on the cross bar on chassis,
The push-pull configuration is slidably connected with the sliding supporting structure being mounted on chassis, and the sliding supporting structure is located on chassis horizontal
The front side of bar, the push-and-pull driving mechanism are connect with push-pull configuration, are controlled push-pull configuration along sliding supporting structure and are made sliding motion.
5. the thigh support device of Electric Chair with bed according to claim 4, it is characterised in that: the push-and-pull driving mechanism packet
Push-and-pull motor, push-and-pull drive rod are included, the push-and-pull motor is connect with push-and-pull drive rod, for driving push-and-pull drive rod flexible, institute
The fixed block stated on the driving end and push-pull configuration of push-and-pull drive rod is rotatablely connected.
6. the thigh support device of Electric Chair with bed according to claim 5, it is characterised in that: the sliding supporting structure packet
The L shape support carriages of two Relative distributions are included, the vertical plate of the L shape support carriages is equipped with the slide opening slided for push-pull configuration.
7. the thigh support device of Electric Chair with bed according to claim 6, it is characterised in that: the push-pull configuration includes pushing away
The both ends of the push-and-pull linkage structure for drawing cross bar and being mounted on push-and-pull cross bar two sides, the push-and-pull cross bar are respectively protruding into sliding support knot
Slide opening in the L shape support carriages of structure two sides is slidably connected with L shape support carriages, the middle part of the push-and-pull cross bar and push-and-pull drive rod
Driving end rotation connection, it is described push-and-pull linkage structure one end be mounted on push-and-pull cross bar on, the other end is mounted on thigh support
On frame.
8. the thigh support device of Electric Chair with bed according to claim 7, it is characterised in that: the push-and-pull linkage structure packet
Push-and-pull interlocking bar, inclination fixed block and thigh support fixed block are included, the inclination fixed block is two, and it is horizontal to be separately mounted to push-and-pull
The two sides of bar, the thigh support fixed block are two, are separately mounted to the two sides of thigh support frame, the inclination of same side is fixed
Be connected with push-and-pull interlocking bar between block and thigh support fixed block, the both ends of the push-and-pull interlocking bar respectively with inclination fixed block and
The rotation connection of thigh support fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048518.9U CN209186133U (en) | 2018-12-07 | 2018-12-07 | A kind of thigh support device of Electric Chair with bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048518.9U CN209186133U (en) | 2018-12-07 | 2018-12-07 | A kind of thigh support device of Electric Chair with bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186133U true CN209186133U (en) | 2019-08-02 |
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ID=67428186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048518.9U Active CN209186133U (en) | 2018-12-07 | 2018-12-07 | A kind of thigh support device of Electric Chair with bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330267A (en) * | 2018-12-07 | 2019-02-15 | 惠州富乐士智能家居有限公司 | A kind of thigh support device of Electric Chair with bed |
-
2018
- 2018-12-07 CN CN201822048518.9U patent/CN209186133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330267A (en) * | 2018-12-07 | 2019-02-15 | 惠州富乐士智能家居有限公司 | A kind of thigh support device of Electric Chair with bed |
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