CN220193398U - Back lifting steering device - Google Patents
Back lifting steering device Download PDFInfo
- Publication number
- CN220193398U CN220193398U CN202322311239.8U CN202322311239U CN220193398U CN 220193398 U CN220193398 U CN 220193398U CN 202322311239 U CN202322311239 U CN 202322311239U CN 220193398 U CN220193398 U CN 220193398U
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- CN
- China
- Prior art keywords
- steering
- underframe
- back lifting
- fixedly connected
- electric push
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000474 nursing effect Effects 0.000 claims abstract description 16
- 210000001217 buttock Anatomy 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
Abstract
The utility model discloses a back lifting steering device, which comprises: the underframe is detachably and fixedly connected with the upper part of the bed body of the nursing bed; the bottom turntable is provided with an upper part and a lower part which are in relative horizontal rotation fit, and the lower part of the bottom turntable is fixedly connected to the underframe; the steering underframe is fixedly connected to the upper part of the bottom turntable; the two ends of the steering electric push rod are respectively and rotatably connected with the steering underframe; the back lifting support is used for lifting the back and is connected with the steering underframe in an up-and-down rotating manner; the two ends of the back lifting electric push rod are respectively connected with the back lifting support and the steering underframe in a rotating way so as to drive the back lifting support to carry out up-down rotation adjustment. By adopting the scheme of the utility model, the back lifting and steering operation can be performed.
Description
Technical Field
The utility model relates to the technical field of nursing equipment, in particular to a back lifting and steering device.
Background
In the prior art, nursing beds having a back lifting function have been widely used. For example, chinese patent application document with publication number CN109718022a relates to a nursing bed with self-help back lifting function, and aims to solve the problem that patient can slide and is difficult to reset when lying down when sitting up, its technical essential lies in: comprises a nursing bed body; the back lifting plate is hinged on the nursing bed body; the back lifting mechanism is arranged in the nursing bed body and fixedly connected with the back lifting plate and used for pushing the back lifting plate to rotate so as to realize back lifting; the pedal is arranged at the bottom of one side of the nursing bed body, which is far away from the back lifting plate, and is abutted with the feet of a person in the back lifting process; the driving mechanism is arranged on one side of the nursing bed body, close to the pedal, and is fixedly connected with the pedal and used for pushing the pedal to move along the length direction of the nursing bed body; wherein, the back lifting mechanism and the driving mechanism are electrically connected with a control device.
While this prior art has provided a back lifting solution, the need for a user to rotate the body position left and right is ignored.
Disclosure of Invention
The utility model aims to provide a back lifting steering device which can perform back lifting and steering operations.
The purpose of the utility model is realized in the following way: a lift-back steering device, comprising:
the underframe is detachably and fixedly connected with the upper part of the bed body of the nursing bed;
the bottom turntable is provided with an upper part and a lower part which are in relative horizontal rotation fit, and the lower part of the bottom turntable is fixedly connected to the underframe;
the steering underframe is fixedly connected to the upper part of the bottom turntable and is used for bearing buttocks of a user;
the two ends of the steering electric push rod are respectively and rotatably connected with the steering underframe and the underframe so as to drive the steering underframe to horizontally rotate;
the back lifting support is used for lifting the back and is connected with the steering underframe in an up-and-down rotating manner;
the back lifting electric push rod is characterized in that two ends of the back lifting electric push rod are respectively connected with the back lifting support and the steering underframe in a rotating mode so as to drive the back lifting support to perform up-down rotation adjustment.
The utility model has the beneficial effects that:
the back lifting and steering operation can be performed, and the two functions of back lifting and steering are integrated into one device to form a detachable module, so that the device is flexible and convenient to use;
in the use, can utilize to play back electric putter to order about to play back support and upwards rotate, drive the user and play the back, if need rotate user's health, can use to turn to electric putter order about to turn to the chassis and carry out horizontal rotation regulation, utilize the relative horizontal rotation cooperation of the upper and lower part of bottom carousel, order about to turn to chassis and play back support and carry out horizontal rotation regulation together to the purpose that realizes turning to.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a flattened state diagram of the present utility model.
Fig. 3 is a turning schematic of the present utility model.
Detailed Description
The utility model will be further described with reference to figures 1-3 and the specific examples.
As shown in fig. 1 and 2, a back lifting steering device includes:
the bottom frame 1 is detachably and fixedly connected with the upper part of the bed body of the nursing bed, the bottom frame 1 is of a round-corner rectangular frame structure, and the length direction of the bottom frame is parallel to the length direction of the nursing bed;
the bottom turntable 2 is provided with an upper part and a lower part which are in relative horizontal rotation fit, and the lower part of the bottom turntable 2 is fixedly connected to the underframe 1;
a steering chassis 3, the steering chassis 3 being fixedly connected to the upper part of the bottom turntable 2 and being used for carrying buttocks of a user, the steering chassis 3 partially extending forward beyond the chassis 1 and also partially extending beyond the bed body of the nursing bed;
the two ends of the steering electric push rod 4 are respectively and rotatably connected with the steering underframe 3 and the underframe 1 so as to drive the steering underframe 3 to horizontally rotate;
the back lifting support 6 is used for lifting the back, the back lifting support 6 is connected with the steering chassis 3 in an up-down rotating manner, and the back lifting support 6 is used for supporting the back of a human body;
the back lifting electric push rod 5 is respectively connected with the back lifting support 6 and the steering underframe 3 in a rotating way at two ends of the back lifting electric push rod 5 so as to drive the back lifting support 6 to rotate up and down.
Wherein the back support 6 is mounted on the chassis 1 in a flat state.
The steering chassis 3 includes a U-shaped frame 301 forming an outer contour portion thereof, the U-shaped opening of the U-shaped frame 301 faces the direction of the back lifting bracket 6, the back lifting bracket 6 is rotatably connected to the U-shaped frame 301 up and down, and the back lifting electric push rod 5 is rotatably connected to the U-shaped frame 301.
The steering chassis 3 includes a first diagonal rod 302 and a second diagonal rod 303, two ends of the first diagonal rod 302 are fixedly connected with the inside of the U-shaped frame 301, the end part of the steering electric push rod 4 is rotationally connected with the rod body of the first diagonal rod 302, one end of the second diagonal rod 303 is fixedly connected with the rod body of the first diagonal rod 302, the other end of the second diagonal rod 303 is fixedly connected with the inside of the U-shaped frame 301, the first diagonal rod 302 and the second diagonal rod 303 are detachably and fixedly connected with the upper part of the bottom turntable 2, and the end part of the steering electric push rod 4 is rotationally connected with the rod body of the first diagonal rod 302. The first diagonal rod 302 and the second diagonal rod 303 can enhance the structural strength of the steering chassis 3, and simultaneously, can enhance the connection strength of the steering chassis 3 and the bottom turntable 2.
As can be seen from fig. 1 and 3, in the use process of the present embodiment, the cushion is attached to the back lifting support 6 and the steering chassis 3, so as to be convenient for sitting, the back lifting electric push rod 5 can be utilized to drive the back lifting support 6 to rotate upwards, so as to drive the user to lift the back, if the body of the user needs to be rotated, the steering electric push rod 4 can be utilized to drive the steering chassis 3 to perform horizontal rotation adjustment, and the relative horizontal rotation cooperation of the upper and lower parts of the bottom turntable 2 is utilized to drive the steering chassis 3 and the back lifting support 6 to perform horizontal rotation adjustment together, so as to achieve the steering purpose.
The foregoing is a preferred embodiment of the present utility model, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the present utility model as defined in the appended claims.
Claims (7)
1. A lift and steer device, comprising:
a bottom frame (1) which is detachably and fixedly connected with the upper part of the bed body of the nursing bed;
the bottom turntable (2) is provided with an upper part and a lower part which are in relative horizontal rotation fit, and the lower part of the bottom turntable (2) is fixedly connected to the underframe (1);
a steering chassis (3), the steering chassis (3) being fixedly connected to the upper part of the bottom turntable (2) and being used for carrying buttocks of a user;
the steering electric push rod (4), two ends of the steering electric push rod (4) are respectively connected with the steering underframe (3) and the underframe (1) in a rotating way so as to drive the steering underframe (3) to horizontally rotate;
the back lifting support (6) is used for lifting the back, and the back lifting support (6) is connected with the steering underframe (3) in an up-down rotating manner;
the back lifting electric push rod (5), and two ends of the back lifting electric push rod (5) are respectively connected with the back lifting support (6) and the steering underframe (3) in a rotating mode to drive the back lifting support (6) to rotate up and down.
2. A reverse direction-changing device according to claim 1, wherein: the back lifting support (6) is arranged on the underframe (1) in a flat state.
3. A reverse direction-changing device according to claim 1, wherein: the steering underframe (3) comprises a U-shaped frame (301) forming an outer contour part, a U-shaped opening of the U-shaped frame (301) faces to the direction of the back lifting support (6), the back lifting support (6) is connected with the U-shaped frame (301) in an up-down rotating mode, and the back lifting electric push rod (5) is connected with the U-shaped frame (301) in a rotating mode.
4. A reverse steering device according to claim 3, wherein: the steering underframe (3) comprises a first inclined rod (302) and a second inclined rod (303), wherein two ends of the first inclined rod (302) are fixedly connected with the inside of the U-shaped frame (301), one end of the second inclined rod (303) is fixedly connected with a rod body of the first inclined rod (302), the other end of the second inclined rod (303) is fixedly connected with the inside of the U-shaped frame (301), and the first inclined rod (302) and the second inclined rod (303) are detachably and fixedly connected with the upper part of the bottom turntable (2).
5. A reverse direction-changing device according to claim 4, wherein: the end part of the steering electric push rod (4) is rotatably connected with the rod body of the first inclined rod (302).
6. A reverse direction-changing device according to claim 1, wherein: the steering chassis (3) partially extends forward beyond the chassis (1).
7. A reverse direction-changing device according to any one of claims 1-6, characterized in that: the underframe (1) is of a frame structure with round corners and rectangular shapes, and the length direction of the underframe is parallel to the length direction of the nursing bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311239.8U CN220193398U (en) | 2023-08-28 | 2023-08-28 | Back lifting steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311239.8U CN220193398U (en) | 2023-08-28 | 2023-08-28 | Back lifting steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193398U true CN220193398U (en) | 2023-12-19 |
Family
ID=89137894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311239.8U Active CN220193398U (en) | 2023-08-28 | 2023-08-28 | Back lifting steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193398U (en) |
-
2023
- 2023-08-28 CN CN202322311239.8U patent/CN220193398U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |