CN217117979U - Electric bed with function of adjusting height of headrest - Google Patents
Electric bed with function of adjusting height of headrest Download PDFInfo
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- CN217117979U CN217117979U CN202122153435.8U CN202122153435U CN217117979U CN 217117979 U CN217117979 U CN 217117979U CN 202122153435 U CN202122153435 U CN 202122153435U CN 217117979 U CN217117979 U CN 217117979U
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- headrest
- telescopic
- slide rail
- driving mechanism
- height
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Abstract
The utility model discloses an electric bed with function of adjusting the height of a headrest, which comprises a bedstead, a headrest lifting plate and a headrest lifting driving mechanism, wherein the headrest lifting driving mechanism comprises a telescopic driving mechanism, a fixed slide rail, a movable slide rail and a telescopic support frame, the telescopic support frame is formed by hinging the middle parts of two support rods, the bottom of the telescopic support frame is connected with the movable slide rail in a sliding way, the top of the telescopic support frame is connected with the fixed slide rail in a sliding way, and the fixed slide rail is fixed with the bottom of the headrest lifting plate; the fixed end of the telescopic driving mechanism is connected with the bottom of the bedstead, the driving end of the telescopic driving mechanism is connected with one end, close to the movable sliding rail, of the telescopic supporting frame, and is used for pushing the telescopic supporting frame to move along the fixed sliding rail and the movable sliding rail to slide and drive the headrest lifting plate to lift and comprise a mounting support and a bearing plate. The utility model discloses can adjust the headrest height, the user of the different appearance habits of sleeping of help improves the sleep quality.
Description
Technical Field
The utility model relates to an beddo technical field especially relates to an beddo with adjust headrest height function.
Background
When sleeping, the height requirements of the headrest are different for different sleeping postures of the human body. When lying on the back, the head pillow should be selected to have a proper height to keep the head slightly higher than the body part so as to keep sufficient oxygen supply for the head; when lying on the side, the height of the headrest higher than the back should be selected as much as possible, and the head and the shoulder and neck part should be kept at a reasonable position so as to ensure smooth blood circulation and breathing.
Because the sleeping postures of different users are different, the existing bedding generally does not have the function of adjusting the height of the headrest, and therefore the requirements of different users cannot be met. Therefore, there is a need for an electric bed that can adapt to different sleeping posture habits of users and adjust the height of a headrest.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an beddo with adjust headrest height function is provided, it can adjust the headrest height, and the user of the different appearance habits of sleeping of help improves the sleep quality.
In order to solve the technical problems, the utility model provides an electric bed with the function of adjusting the height of a headrest, which comprises a bed frame, a headrest lifting plate and a headrest lifting driving mechanism, wherein the headrest lifting driving mechanism comprises a telescopic driving mechanism, a fixed slide rail, a movable slide rail and a telescopic support frame,
the middle parts of the two support rods are hinged to each other to form the telescopic support frame, the bottom of the telescopic support frame is connected with the movable slide rail in a sliding mode, the top of the telescopic support frame is connected with the fixed slide rail in a sliding mode, and the fixed slide rail is fixed to the bottom of the headrest lifting plate;
the fixed end of the telescopic driving mechanism is connected with the bottom of the bedstead, the driving end of the telescopic driving mechanism is connected with one end, close to the movable sliding rail, of the telescopic supporting frame, and the telescopic supporting frame is used for pushing the telescopic supporting frame to slide along the fixed sliding rail and the movable sliding rail and driving the headrest lifting plate to lift.
As an improvement of the scheme, the bed frame is provided with a sleeping posture sensor and a controller, the sleeping posture sensor is used for detecting sleeping posture data, and the sleeping posture sensor and the telescopic driving mechanism are respectively and electrically connected with the controller.
As an improvement of the scheme, the sleeping position sensors are arranged into at least two rows, and the two adjacent rows of the sleeping position sensors are arranged in a staggered manner.
As an improvement of the scheme, the sleeping posture sensor is a capacitive sensor.
As an improvement of the above scheme, the telescopic support frame comprises a first support rod and a second support rod, the top of the first support rod is hinged with the fixed slide rail, the bottom of the first support rod is connected with the movable slide rail in a sliding manner, the top of the second support rod is connected with the fixed slide rail in a sliding manner, and the bottom of the second support rod is hinged with the movable slide rail;
and the driving end of the telescopic driving mechanism is connected with one end of the first supporting rod, which is close to the movable sliding rail.
As an improvement of the scheme, the fixed slide rail, the movable slide rail and the telescopic support frames are respectively and correspondingly arranged into two groups, one ends, close to the movable slide rail, of first support rods of the two groups of telescopic support frames are connected through a connecting rod, and the driving end of the telescopic driving mechanism is connected with the first support rods through the connecting rod.
As an improvement of the above scheme, a first pulley adapted to the movable slide rail is arranged at the bottom end of the first support rod, and a second pulley adapted to the fixed slide rail is arranged at the top end of the second support rod.
As an improvement of the scheme, one end of the headrest lifting plate, which is adjacent to the bedstead, is provided with an anti-pinch plate, and the anti-pinch plate can lift along with the headrest lifting plate.
Implement the utility model discloses, following beneficial effect has:
in the embodiment, the headrest lifting plate and the headrest lifting driving mechanism are arranged, wherein a fixed slide rail of the headrest lifting driving mechanism is fixed with the headrest lifting plate, the telescopic driving mechanism is connected with the bedstead, a driving end of the telescopic driving mechanism is connected with one end, close to the movable slide rail, of the telescopic support frame, the telescopic driving mechanism can telescopically push the telescopic support frame to slide along the fixed slide rail and the movable slide rail, and two support rods of the telescopic support frame rotate relatively, so that the fixed slide rail and the movable slide rail at two ends of the telescopic support frame are close to or away from each other, and finally, the height adjustment of the headrest lifting plate relative to the bedstead is realized, so that a user is helped to adjust the headrest lifting plate to the height of the headrest according with the self sleeping habit, and the sleeping quality is improved; the telescopic driving mechanism drives the two ends of the telescopic supporting frame to horizontally slide on the fixed sliding rail and the movable sliding rail, and the two supporting rods relatively rotate to realize the lifting of the headrest lifting plate, so that the lifting process is more moderate and smooth, large vibration cannot occur, and a user cannot be disturbed even if the user is in a sleeping state on the bedstead; the electric bed with the function of adjusting the height of the headrest is particularly suitable for occasions such as hotels, hospitals and the like which need to serve different users.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an electric bed with a function of adjusting the height of a headrest according to the present invention;
FIG. 2 is a schematic structural view of the headrest lifter plate of FIG. 1 as it is raised;
FIG. 3 is a schematic structural view of the headrest lift plate and headrest lift drive mechanism of FIG. 1;
FIG. 4 is a schematic structural view of the headrest lifter plate and headrest lifter drive mechanism of FIG. 2;
FIG. 5 is a right side view of FIG. 2;
fig. 6 is an enlarged schematic view of a portion a of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present embodiment provides an embodiment of an electric bed with a function of adjusting a height of a headrest, which includes a bed frame 1, a headrest lifting plate 2 and a headrest lifting driving mechanism 3, and with reference to fig. 3 and 4, the headrest lifting driving mechanism 3 includes a telescopic driving mechanism 31, a fixed slide rail 32, a movable slide rail 33 and a telescopic support 34, the telescopic support 34 is formed by two support rods 341 and 342 hinged to each other at a middle portion, a bottom portion of the telescopic support 34 is slidably connected to the movable slide rail 33, a top portion of the telescopic support 34 is slidably connected to the fixed slide rail 32, and the fixed slide rail 32 is fixed to the bottom portion of the headrest lifting plate 2; the fixed end of the telescopic driving mechanism 31 is connected with the bottom of the bed frame 1, the driving end of the telescopic driving mechanism 31 is connected with one end of the telescopic support 34 close to the movable slide rail 33, and the telescopic support 34 is pushed to slide along the fixed slide rail 32 and the movable slide rail 33 and drives the headrest lifting plate 2 to lift.
In the embodiment, the headrest lifting plate 2 and the headrest lifting driving mechanism 3 are arranged, wherein the fixed slide rail 32 of the headrest lifting driving mechanism 3 is fixed to the headrest lifting plate 2, the telescopic driving mechanism 31 is connected to the bedstead 1, the driving end of the telescopic driving mechanism 31 is connected to one end of the telescopic support frame 34 close to the movable slide rail 33, the telescopic driving mechanism 31 can telescopically push the telescopic support frame 34 to slide along the fixed slide rail 32 and the movable slide rail 33, and the two support rods 341 and 342 of the telescopic support frame 34 rotate relatively, so that the fixed slide rails 32 and the movable slide rails 33 at the two ends of the telescopic support frame 34 are close to or far away from each other, and finally the height adjustment of the headrest lifting plate 2 relative to the bedstead 1 is realized, thereby helping a user adjust the headrest lifting plate 2 to the height according with the sleeping habit of the user and improving the sleeping quality; the telescopic driving mechanism 31 drives the two ends of the telescopic support frame 34 to horizontally slide on the fixed slide rails 32 and the movable slide rails 33, and the two support rods 341 and 342 rotate relatively to realize the lifting of the headrest lifting plate 2, so that the lifting process is more moderate and smooth, large vibration cannot occur, and even if a user is in a sleeping state on the bedstead 1, the user cannot be disturbed; the electric bed with the function of adjusting the height of the headrest is particularly suitable for occasions such as hotels, hospitals and the like which need to serve different users.
In addition, in order to deal with the situation that the user turns over and changes the sleeping posture in the sleeping state, the present embodiment preferably has a sleeping posture sensor (not shown in the figure) for monitoring the sleeping posture data of the user and a controller electrically connected with the sleeping posture sensor and the telescopic driving mechanism 31 on the bed frame 1. The sleeping position sensors are preferably arranged in at least two rows, and the two adjacent rows of the sleeping position sensors are arranged in a staggered mode. The sleeping posture sensor detects the sleeping posture of a human body in real time and outputs a corresponding level signal, and the controller controls the telescopic driving mechanism 31 in real time according to the level signal output by the sleeping posture sensor, so that the height of the headrest lifting plate 2 is automatically adjusted.
The sleeping posture sensor of the present embodiment is preferably a capacitive sensor. The capacitive sleeping posture sensor is used for replacing the existing pressure conduction detection mode, can penetrate through the mattress, can detect the sleeping posture of the human body without contacting the human body, and is more sensitive in detection.
Specifically, referring to fig. 5 and 6, the telescopic supporting frame 34 of the present embodiment includes a first supporting rod 341 and a second supporting rod 342, a first pulley 341a adapted to the movable sliding rail 33 is disposed at a bottom end of the first supporting rod 341, and a second pulley 342a adapted to the fixed sliding rail 32 is disposed at a top end of the second supporting rod 342. The top of the first supporting rod 341 is hinged to the fixed slide rail 32, the bottom of the first supporting rod is connected to the movable slide rail 33 by a first pulley 341a in a sliding manner, the top of the second supporting rod 342 is connected to the fixed slide rail 32 by a second pulley 342a in a sliding manner, and the bottom of the second supporting rod 342 is hinged to the movable slide rail 33. The telescopic driving mechanism 31 of this embodiment is preferably an electric push rod, and the driving end of the electric push rod is connected to one end of the first supporting rod 341 close to the movable sliding rail 33, which can help to shorten the stroke of the telescopic driving mechanism 31 as much as possible. The telescopic driving mechanism 31 drives the two ends of the telescopic support frame 34 to horizontally slide on the fixed slide rail 32 and the movable slide rail 33, so that the first support rod 341 and the second support rod 342 relatively rotate to realize the lifting of the headrest lifting plate 2, the lifting process is more moderate and smooth, large vibration cannot occur, and a user in a sleeping state on the bedstead 1 cannot be disturbed.
In order to improve the stability of the headrest lifting plate 2, the fixed slide rail 32, the movable slide rail 33 and the telescopic support frame 34 are respectively and correspondingly arranged in two groups. One end of the first supporting rod 341 of the two groups of telescopic supporting frames 34 close to the movable sliding rail 33 is connected through a connecting rod 35, and the driving end of the telescopic driving mechanism 31 is connected with the first supporting rod 341 through the connecting rod 35.
In order to prevent the human body from stretching into the lower part of the headrest lifting plate 2 from the bedstead 1 side when the headrest lifting plate 2 is lifted, and thus causing a clamping accident, an anti-pinch plate 21 is arranged at one end of the headrest lifting plate 2 adjacent to the bedstead 1, and the anti-pinch plate 21 can lift along with the headrest lifting plate 2.
To sum up, implement the utility model discloses following beneficial effect has:
1. the utility model can automatically adjust the height of the headrest lifting plate 2, so that the height of the headrest lifting plate 2 is about 0-10 cm higher than the bedstead 1, thereby meeting different requirements of different users on the height of the headrest during sleeping and helping the users to improve the sleeping quality;
2. the utility model discloses can be in the sleep position of sleep in-process real-time supervision sleep, the height of automatically regulated headrest lifter plate 2 can be so that positions such as head shoulder neck keep suitable position for head blood circulation, oxygen suppliment and breathing are unobstructed, make the sleep safer, more healthy, more comfortable.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (8)
1. An electric bed with the function of adjusting the height of a headrest is characterized by comprising a bed frame, a headrest lifting plate and a headrest lifting driving mechanism, wherein the headrest lifting driving mechanism comprises a telescopic driving mechanism, a fixed slide rail, a movable slide rail and a telescopic support frame,
the middle parts of the two support rods are hinged to each other to form the telescopic support frame, the bottom of the telescopic support frame is connected with the movable slide rail in a sliding mode, the top of the telescopic support frame is connected with the fixed slide rail in a sliding mode, and the fixed slide rail is fixed to the bottom of the headrest lifting plate;
the fixed end of the telescopic driving mechanism is connected with the bottom of the bedstead, the driving end of the telescopic driving mechanism is connected with one end, close to the movable sliding rail, of the telescopic support frame, and the telescopic driving mechanism is used for pushing the telescopic support frame to slide along the fixed sliding rail and the movable sliding rail and drive the headrest lifting plate to lift.
2. The electric bed with the function of adjusting the height of the head pillow as claimed in claim 1, wherein a sleeping posture sensor and a controller are provided on the bed frame, the sleeping posture sensor is used for detecting sleeping posture data, and the sleeping posture sensor and the telescopic driving mechanism are electrically connected with the controller respectively.
3. The electric bed with the function of adjusting the height of the headrest as claimed in claim 2, wherein said sleeping position sensors are arranged in at least two rows, and adjacent two rows of said sleeping position sensors are arranged in a staggered manner.
4. The electric bed with the function of adjusting the height of the headrest as claimed in claim 2 or 3, wherein said sleeping posture sensor is a capacitive sensor.
5. The electric bed with the function of adjusting the height of the headrest as claimed in claim 1, wherein the telescopic support frame comprises a first support rod and a second support rod, the top of the first support rod is hinged with the fixed slide rail, the bottom of the first support rod is slidably connected with the movable slide rail, the top of the second support rod is slidably connected with the fixed slide rail, and the bottom of the second support rod is hinged with the movable slide rail;
and the driving end of the telescopic driving mechanism is connected with one end of the first supporting rod, which is close to the movable sliding rail.
6. The electric bed with the function of adjusting the height of the headrest as claimed in claim 5, wherein said fixed slide rail, said movable slide rail and said telescopic supports are respectively provided in two sets, the first support rod of said two sets of telescopic supports is connected to the end of said movable slide rail near to it by a connecting rod, and the driving end of said telescopic driving mechanism is connected to said first support rod by said connecting rod.
7. The electric bed with the function of adjusting the height of the headrest as claimed in claim 5 or 6, wherein the bottom end of the first support rod is provided with a first pulley adapted to the movable slide rail, and the top end of the second support rod is provided with a second pulley adapted to the fixed slide rail.
8. The electric bed with the function of adjusting the height of the headrest as claimed in claim 1, wherein an anti-pinch plate is provided at an end of the headrest raising/lowering plate adjacent to the frame, and the anti-pinch plate can be raised and lowered together with the headrest raising/lowering plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153435.8U CN217117979U (en) | 2021-09-07 | 2021-09-07 | Electric bed with function of adjusting height of headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153435.8U CN217117979U (en) | 2021-09-07 | 2021-09-07 | Electric bed with function of adjusting height of headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217117979U true CN217117979U (en) | 2022-08-05 |
Family
ID=82613839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122153435.8U Active CN217117979U (en) | 2021-09-07 | 2021-09-07 | Electric bed with function of adjusting height of headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217117979U (en) |
-
2021
- 2021-09-07 CN CN202122153435.8U patent/CN217117979U/en active Active
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