CN218127734U - Electric bed - Google Patents

Abstract

The utility model discloses an electric bed, which comprises a bed body (1), a mattress (2), a bed frame (3) and a pillow supporting unit (4). The mattress (2) is arranged on the bed body (1); the bed frame (3) is connected with the mattress (2), and the bed frame (3) is used for driving the mattress (2) to deform; the support unit (4) comprises a pillow dock (40) above the mattress (2) and a support assembly (41) connected between the pillow dock (40) and the bed base (3), the pillow dock (40) being for carrying a pillow (42). The utility model discloses in, pillow depressed place provides the installation carrier that is used for installing sensor and sleep to intervene the device, can be convenient for the installation of sensor and sleep intervention device, and sensor and sleep intervention device can be installed in the position that is close to the head simultaneously, and measuring result is more accurate.

Description

Electric bed

Technical Field

The utility model relates to a bedding technical field especially relates to an electric bed.

Background

The beddo is usually including fixing the bed body on ground and setting up the mattress that can warp on the bed body, and this mattress can warp to different forms to satisfy the different use needs of people, some beddo still have the function that the sleep quality detected and intervene, can detect the physiological parameter of sleep in-process, and carry out pertinence intervention according to physiological parameter, with the sleep quality that improves the people.

With the advancement of technology, the electric bed becomes more mature and more versatile, but it has some drawbacks, such as that in the prior art, the pillow is directly placed on the mattress, which has adverse effects on the arrangement and measurement precision of the sensor, and is not beneficial to the close intervention of various sense organs of the head, and is not beneficial to the energy feeding of the head or passive devices in the nasal cavity and oral cavity. In addition, when the part of the mattress bearing the pillow is in an inclined state, the pillow is easy to slide off, the pillow needs to be frequently put back to the original position, the use experience is influenced, and the problem is particularly obvious for patients with inconvenient actions. For another example, the positions of the pillow and the mattress in the prior art can not be adjusted, and the requirements of people with different preferences on the height of the pillow can not be met.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bed, its sensor and/or sleep intervene device and arrange more easily, and conveniently arrange the position that is closer to the head.

In order to realize the above object of the present invention, the utility model provides an electric bed, include:

a bed body;

the mattress is arranged on the bed body;

the bed frame is connected with the mattress and is used for driving the mattress to deform; and the number of the first and second groups,

a pillow support unit comprising a pillow dock for carrying a pillow above the mattress and a support assembly connected between the pillow dock and the bedframe.

Further, the support assembly comprises a support frame positioned above the mattress and a first connecting piece connected with the support frame, the pillow dock is fixed on the support frame, and the first connecting piece is connected with the bedstead.

Further, the first connector extends from an outside of the mattress to above the mattress.

Further, the bedstead is arranged between the bed body and the mattress, or the bedstead is arranged in the mattress.

Further, the separation distance between the pillow dock and the mattress is adjustable.

Further, the first connecting piece is matched and connected with the bed frame in a sliding mode, and the separation distance between the pillow dock and the mattress is adjusted by changing the height of the first connecting piece relative to the bed frame; and/or the presence of a gas in the gas,

the support frame is in sliding fit with the first connecting piece, and the spacing distance between the pillow dock and the mattress is adjusted by changing the height of the support frame relative to the first connecting piece.

Further, the angle between the pillow dock and the mattress is adjustable.

Further, the support frame is rotatably connected with the first connecting piece, and the angle between the pillow dock and the mattress is changed by changing the angle between the support frame and the first connecting piece.

Further, the pillow dock is provided with a groove for placing the pillow.

Further, the pillow is detachably connected with the pillow dock, and when the pillow is connected with the pillow dock, the pillow is fixed with the pillow dock.

Furthermore, the pillow dock comprises a plate body and a sliding block matched and connected with the plate body in a sliding mode, and the pillow is connected with the sliding block.

Further, the electric bed further comprises one or more of a physiological signal sensor, an environmental sensor and a sleep quality sensor which are arranged on the pillow dock.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the beddo is provided with the pillow depressed place that is located the mattress top, link to each other through supporting component between pillow depressed place and the bedstead, make the pillow depressed place can be out of shape at the bedstead with the mattress synchronous motion that corresponds, do not influence the normal work of beddo, and simultaneously, the pillow depressed place provides the installation carrier that is used for installing sensor and sleep intervention device, the installation of sensor and sleep intervention device can be convenient for, reduce the influence that the mattress intervenes the device installation to sensor and sleep, sensor and sleep intervention device can be installed in the position that is close to the head, measuring result is more accurate.

2. As improvement, the spacing distance between the pillow dock and the mattress is adjustable, so that different users can adjust the pillow to a proper height, the adaptability of the electric bed is improved, and the sleep quality is improved.

3. As an improvement, the angle between the pillow dock and the mattress can be adjusted, so that different users can adjust the pillow to a proper angle, the adaptability of the electric bed is improved, and the sleep quality is improved.

Drawings

Fig. 1 is a front view schematically illustrating an electric bed according to an embodiment of the present invention.

Fig. 2 is a schematic view of the electric bed of fig. 1 with the head of the bed partially raised.

Fig. 3 is a schematic front view of an electric bed according to an embodiment of the present invention, in which a bed frame is disposed in a mattress.

Fig. 4 is a schematic structural view of a pillow support unit according to an embodiment of the present invention.

Fig. 5 is a structural schematic view of the bottom view of the pillow support unit shown in fig. 4.

Fig. 6 is a schematic top view of the pillow support unit and mattress of the present invention.

Fig. 7 is a schematic structural view of an electric bed according to an embodiment of the present invention, in which the distance between the pillow dock and the mattress can be manually adjusted.

Fig. 8 is an enlarged view of a portion I in fig. 7.

Fig. 9 is a schematic structural view of an electric bed according to an embodiment of the present invention, in which the distance between the pillow dock and the mattress can be electrically adjusted.

Fig. 10 is a schematic structural view of an electric bed according to an embodiment of the present invention, in which an angle between a pillow dock and a mattress can be manually adjusted.

Fig. 11 is an enlarged view of section II in fig. 10.

Fig. 12 is a sectional view of the end portion of the support bracket and the first connecting member in fig. 10.

Fig. 13 is a schematic structural view of an electric bed according to an embodiment of the present invention, in which an angle between a pillow dock and a mattress can be electrically adjusted.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "including" and "having," as well as any variations thereof, in this application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1 to 3, an electric bed according to a preferred embodiment of the present invention includes a bed body 1, a mattress 2, a bed frame 3, and a pillow support unit 4.

The bed 1 is generally fixed to the ground and serves to support components such as a mattress 2, a frame 3, and a pillow support unit 4. The bed body 1 can be formed by splicing wood plates, and can also be a metal frame body, such as an iron frame.

The mattress 2 is arranged on the bed body 1 and is supported by the bed body 1. When the electric bed is used, a person lies on the mattress 2, and the mattress 2 is softer than the bed body 1, so that the person lies on the mattress 2 more comfortably.

The frame 3 generally comprises a plurality of frames 30 which are angularly adjustable with respect to each other and driving means for driving the frames 30 to change their angle, such as electric cylinders, pneumatic cylinders or electric motors. The bed frame 3 is connected to the mattress 2, and when the bed frame 3 is deformed, it drives the mattress 2 to be deformed, thereby changing the lying posture of the human body.

The pillow support unit 4 comprises a pillow dock 40 located above the mattress 2 and a support assembly 41 connected between the pillow dock 40 and the bed frame 3, the pillow dock 40 is used for carrying a pillow 42, which is preferably made of hard material, such as plastic or metal material or composite material, the pillow dock 40 can be made of hard material completely, or can be made of hard material partially, and flexible material or other material partially. As shown in fig. 2, the support assembly 41 is connected to the frame 30 of the frame 3 for supporting the back, the frame 30 is referred to as a first frame 31 for convenience of description, and when the frame 3 is deformed, the mattress 2 and the pillow dock 40 move synchronously with the first frame 31, so that the pillow dock 40 and the pillow 42 thereon are always positioned above the mattress 2 and remain relatively stationary with the mattress 2.

It can be understood that, after the pillow dock 40 for supporting the pillow 42 is disposed above the mattress 2, the physiological signal sensor, the environmental sensor, and the sleep intervention device can be installed on the pillow dock 40, which is more convenient to install, and at the same time, because the pillow dock 40 is closer to the head of the human body and has no obstruction of the mattress 2, the detection results of the physiological signal sensor and the environmental sensor are more accurate, and the sleep intervention device is more convenient to intervene the sleep of the human body.

One or more of a physiological signal sensor, an environmental sensor, and a sleep intervention device can be disposed on the pillow dock 40.

The physiological signal sensor includes, but is not limited to, a microphone for detecting external sounds such as snoring, a heart rate sensor for detecting a heart rate, a pressure sensor for detecting whether to roll and leave the pillow, a respiratory rate sensor for detecting respiration, etc., and one or more physiological signal sensors may be optionally provided on the pillow dock 40. Because the head is closer to the pillow dock 40, signals such as sound, vibration and pressure transmitted to the pillow dock 40 are more direct, and the detection result is more accurate. The physiological signal sensor can detect physiological parameters of human body, thereby judging the sleep quality and the physical health condition of the human body. The electric bed can be provided with a vibrator or a loudspeaker at the pillow dock 40 or other parts, and when an abnormality is detected, the user can be awakened or the nursing staff can be reminded in time through vibration, sound or the like.

The environmental sensors include, but are not limited to, a carbon dioxide sensor for detecting a change in carbon dioxide concentration, a carbon monoxide sensor for detecting a carbon monoxide concentration, a heat radiation sensor for detecting an ambient temperature near the head, and the like, and one or more environmental sensors may be provided on the pillow dock 40 as necessary. The environmental sensor can detect the environmental parameters near the head, and the user can be awakened or the nursing staff can be reminded through vibration, sound and the like when the parameters are abnormal, so that the safety is higher.

The sleep intervention device includes, but is not limited to, a vibration device for generating vibration, a sound generating device (e.g., a bone conduction sound generating device or a speaker) for generating sound, an aroma device for emitting aroma, a wireless charging device for supplying energy to a passive device in the head or nasal cavity or oral cavity, an electrical stimulation device or a magnetic stimulation device for relieving brain fatigue, a temperature control device for changing the temperature of the pillow, a light emitting device, and the like, and one or more sleep intervention devices may be optionally disposed on the pillow dock 40. Through one or more means in application vibration, sound, fragrance, temperature, electro photoluminescence and magnetic stimulation etc. can relax, the body and mind, alleviate fatigue to promote the sleep, wireless charging device can be for wearing or the passive equipment energy supply in nasal cavity, the oral cavity, thereby guarantees its normal work, prevents that the electric quantity is not enough, has improved the security.

The supporting assembly 41 is used for supporting the pillow dock 40, and one end of the supporting assembly is fixedly connected with the bedstead 3, and the other end of the supporting assembly extends to the upper part of the mattress 2 and is fixedly connected with the pillow dock 40.

As a preferred embodiment, as shown in fig. 4 and 5, the supporting assembly 41 includes a supporting frame 410 located above the mattress 2 and a first connecting member 411 connected to the supporting frame 410, wherein the number of the first connecting members 411 is two, and in other embodiments, the number of the first connecting members 411 may be one, three or more. The pillow dock 40 is fixed on the support frame 410, and the first connector 411 is located at the outer side of the mattress 2. Specifically, in this embodiment, the first connecting member 411 is located outside the front end of the mattress 2 (the front end of the mattress 2 refers to the end thereof for supporting the head), and extends in the direction of the upper surface of the mattress 2, and the supporting frame 410 extends transversely to the position right above the mattress 2. It will be appreciated that in other embodiments, the first connector 411 may be located on both sides of the mattress 2 or extend directly through the mattress 2 to above the mattress 2 or a notch may be provided on the side of the mattress 2 to accommodate the first connector 411 so that the first connector 411 does not protrude outside the mattress 2 for better aesthetics.

In a preferred embodiment, as shown in fig. 1 and 2, the bed frame 3 is disposed between the bed body 1 and the mattress 2, i.e. the bed frame 3 is mounted on the bed body 1, and the mattress 2 is disposed on the bed frame 3 and supported by the bed frame 3, so that when the bed frame 3 is deformed, the mattress 2 thereon is deformed. In such an embodiment, the first connecting member 411 may be directly connected to the frame 3, for example, directly connected to the frame 3, or indirectly connected through other components. In another preferred embodiment, as shown in fig. 3, the bed frame 3 is disposed inside the mattress 2, and the flexible material of the mattress 2 covers the bed frame 3, and when the bed frame 3 deforms, it drives the mattress 2 covering the outside thereof to deform, for example, the flexible material can be covered outside each frame 30 of the bed frame 3, so that the mattress 2 includes a plurality of independent portions covering different frames 30, so as to reduce the pulling of the material between the portions during the deformation. In this embodiment, the frame 3 may be partially exposed from the mattress 2 so as to be connected to the first connector 411, or a member penetrating into the mattress 2 may be provided, by which the first connector 411 and the frame 3 are connected.

In order to make the pillow dock 40 suitable for people who have different preferences for the height of the pillow 42, the spacing distance between the pillow dock 40 and the mattress 2 is adjustable, so that the user can adjust the pillow dock 40 to the most comfortable height of the user, which is beneficial to promoting sleep and protecting cervical vertebra, and the electric bed has better adaptability.

The first connector 411 may be configured to slidably engage with the frame 3, or the support frame 410 may be configured to slidably engage with the first connector 411, such that the separation distance between the pillow dock 40 and the mattress 2 can be adjusted by changing the height of the first connector 411 relative to the frame 3 or changing the height of the support frame 410 relative to the first connector 411.

In a preferred embodiment in which the height of the pillow dock 40 is manually adjusted, referring to fig. 7 and 8, fig. 7 and 8 show a structure in which the height of the pillow dock 40 is manually adjusted, the support frame 410 is provided at an end thereof with a sleeve part 413, and the first connector 411 is inserted into the sleeve part 413, slidably coupled with the sleeve part 413, and can move up and down along the sleeve part 413. The first connector 411 has a plurality of first through holes 4110, the sleeve 413 has a second through hole 4130, and the height of the pillow case 40 can be changed by connecting the pins 414 to the different first through holes 4110 through the second through holes 4130. It will be appreciated that the manual adjustment of the height of the pillow dock 40 is not limited to the above-described structure, and other structures capable of manual adjustment of height in the prior art may be used.

In another preferred embodiment, the height of the pillow dock 40 is adjusted electrically, and referring to fig. 9, fig. 9 shows a structure for electrically adjusting the height of the pillow dock 40, in this embodiment, the electric bed further includes a first linear driving device 5 connected to the bed frame 3, the first linear driving device 5 can be, for example, an electric cylinder, an electric push rod, a servo sliding table, etc., and taking the first linear driving device 5 as an electric push rod as an example, the bed frame 3 is connected to the body, the push rod is connected to the support frame 410, and the pillow dock 40 can be synchronously lifted up by the push rod lifting support frame 410. The first connecting member 411 is slidably coupled to the frame 3 for guiding, for example, a sliding bearing or a linear bearing may be disposed on the frame 3 to be coupled to the first connecting member 411 for improving the smoothness of sliding. In this way, the height of the pillow 42 can be automatically controlled by means of a button or other control device, which in particular can also be automatically adjusted in cooperation with other sensors, allowing automatic intervention into the sleep, for example when snoring is detected, the height of the pillow can be automatically adjusted to alleviate the snoring symptoms. It is understood that the height of the pillow case 40 is not limited to the above-mentioned structure, and other structures capable of electrically adjusting the height in the prior art may be used.

Further, the pillow dock 40 is configured to be adjustable in angle with the mattress 2 so that the angle of inclination of the pillow 42 can also be adjusted to adjust the pillow 42 to a more comfortable or appropriate position to further promote sleep quality.

The support frame 410 may be provided to be rotatably connected with the first connector 411, and the angle between the pillow dock 40 and the mattress is changed by changing the angle between the support frame 410 and the first connector 411.

In a preferred embodiment, the angle between the pillow dock 40 and the mattress 2 is manually adjusted, referring to fig. 10 to 12, fig. 10 to 12 show a structure in which the angle of the pillow dock 40 is manually adjusted, in this embodiment, both ends of the support frame 410 along the width direction of the mattress 2 are rotatably connected to the first connection member 411, the first connection member 411 is provided with a rotation shaft hole 4111 and a third through hole 4112 arranged in parallel with the rotation shaft hole 4111, the support frame 410 is provided with a rotation shaft 4100 rotatably connected to the rotation shaft hole 4111 and a convex ring 4101 arranged concentrically with the rotation shaft 4100, the convex ring 4101 is provided with a plurality of fourth through holes 4104, the plurality of fourth through holes 4104 are distributed on a circle with the center of the rotation shaft 4100 as a center, and the angle of the pillow dock 40 can be adjusted by the bolt 414 passing through the third through hole 4112 and matching with the different fourth through holes 4104. It is understood that the manual adjustment of the angle of the pillow dock 40 is not limited to the above-mentioned structure, and other structures capable of manually adjusting the angle in the prior art may be used.

In another preferred embodiment in which the angle between the pillow dock 40 and the mattress 2 is electrically adjusted, referring to fig. 13, fig. 13 shows a structure in which the angle of the pillow dock 40 is electrically adjusted, and in this embodiment, both ends of the support frame 410 in the width direction of the mattress 2 are rotatably connected to the first connectors 411, and the rotatably connected structure may refer to the structure shown in fig. 10 to 12 above. The supporting frame 410 further includes a connecting rod 4102 extending downward, and the electric bed further includes a second linear driving device 6 connected to the frame 3, the second linear driving device 6 can be, for example, an electric cylinder, an electric push rod or a servo sliding platform, and the like, taking the electric cylinder as an example, a cylinder body of the electric cylinder is rotatably connected to the frame 3, a shaft of the electric cylinder is slidably coupled to the connecting rod 4102, specifically, the connecting rod 4102 is provided with a long hole 4103, an end of the shaft of the electric cylinder is provided with a connecting shaft 60 coupled to the long hole 4103, and when the shaft of the electric cylinder extends, the shaft of the electric cylinder drives the supporting frame 410 to rotate through the connecting rod 4102, so as to adjust the angle of the pillow 40. In this way, the angle of the pillow 42 can be automatically controlled by means of a button or other control means, and in particular it can also be automatically adjusted in height in cooperation with other sensors, allowing automatic intervention in sleep, for example when snoring is detected, the pillow 42 can be actuated to tilt appropriately to alleviate the snoring symptoms. It is understood that the angle of the pillow case 40 is not limited to the above-mentioned structure, and other structures capable of electrically adjusting the angle in the prior art may be used.

To be able to remain in place when the mattress 2 or pillow dock 40 is tilted, in a preferred embodiment, and referring to fig. 9, 10 and 13, the pillow dock 40 is provided with a recess 400 for the pillow 42, the recess 400 being able to receive a portion of the pillow 42 such that, when the pillow 42 is driven to tilt, the recess 400 prevents the pillow 42 from sliding and thereby maintains the position of the pillow 42. In another preferred embodiment, the pillow 42 is detachably connected to the pillow dock 40, and when the pillow 42 is connected to the pillow dock 40, the pillow 42 is fixed to the pillow dock 40, so that when the pillow 42 is inclined, the pillow 42 will not move relative to the pillow dock 40, and the fixing is more reliable. The detachable connection between the pillow 42 and the pillow dock 40 is not limited, and may be, for example, by velcro, by a strap, or by a bolt.

It can be understood that since the pillow 42 is not easily slid and can be maintained in place when the mattress 2 or the pillow dock 40 is tilted, the pillow 42 does not need to be put back in place after the user is out of the way or gets up, the use is more convenient, and the activity of the injured person or the handicapped person can be reduced, thereby reducing the physical burden.

As a preferred embodiment, the position of the pillow 42 on the pillow dock 40 along the length direction of the mattress 2 is adjustable, and referring to fig. 4 to 6, in some embodiments, the pillow dock 40 includes a plate body 401 connected to a support frame 410 and two sliding blocks 402, the two sliding blocks 402 are slidably coupled to both sides of the plate body 401, the pillow 42 is connected to the two sliding blocks 402, and the position of the pillow 42 can be adjusted by changing the position of the sliding blocks 402. The relative position between the sliding block 402 and the plate body 401 can be maintained by setting a large friction force, and can also be connected by a fastener, for example, a bolt hole can be arranged on the sliding block 402, and the plate body 401 can be tightly pressed by screwing a bolt into the bolt hole to realize the relative fixation of the sliding block 402 and the plate body 401.

The above-mentioned is only the embodiment of the present invention, and other improvements made on the premise of the concept of the present invention are all regarded as the protection scope of the present invention.

Claims (12)

1. An electric bed, comprising:

a bed body (1);

the mattress (2) is arranged on the bed body (1);

the bed frame (3) is connected with the mattress (2), and the bed frame (3) is used for driving the mattress (2) to deform; and the number of the first and second groups,

a pillow support unit (4) comprising a pillow dock (40) located above the mattress (2), the pillow dock (40) for carrying a pillow (42), and a support assembly (41) connected between the pillow dock (40) and the bed frame (3).

2. An electric bed according to claim 1, characterized in that the support assembly (41) comprises a support frame (410) above the mattress (2) and a first connector (411) connected to the support frame (410), the pillow dock (40) being fixed to the support frame (410), the first connector (411) being connected to the bedframe (3).

3. An electric bed according to claim 2, characterized in that the first connection (411) extends from the outside of the mattress (2) to above the mattress (2).

4. An electric bed according to claim 2, characterized in that the bed frame (3) is arranged between the bed (1) and the mattress (2) or that the bed frame (3) is arranged in the mattress (2).

5. An electric bed according to claim 2, characterized in that the distance of separation between the pillow dock (40) and the mattress (2) is adjustable.

6. An electric bed according to claim 5, wherein the first connector (411) is slidably coupled with the frame (3), and the separation distance between the pillow dock (40) and the mattress (2) is adjusted by changing the height of the first connector (411) with respect to the frame (3); and/or the presence of a gas in the gas,

the support frame (410) is in sliding fit with the first connecting piece (411), and the spacing distance between the pillow dock (40) and the mattress (2) is adjusted by changing the height of the support frame (410) relative to the first connecting piece (411).

7. An electric bed according to claim 2, characterized in that the angle between the pillow dock (40) and the mattress (2) is adjustable.

8. An electric bed according to claim 7, characterized in that the support frame (410) is rotatably connected to the first connector (411), and that the angle between the pillow dock (40) and the mattress (2) is changed by changing the angle between the support frame (410) and the first connector (411).

9. An electric bed as claimed in any one of claims 1 to 8, characterized in that the pillow dock (40) is provided with a recess (400) for placing the pillow (42).

10. An electric bed according to any of the claims 1 to 8, characterized in that the pillow (42) is detachably connected to the pillow dock (40), the pillow (42) being fixed to the pillow dock (40) when the pillow (42) is connected to the pillow dock (40).

11. An electric bed according to any of claims 1 to 8, characterized in that said pillow dock (40) comprises a plate body (401) and a slide block (402) slidably coupled with said plate body (401), said pillow (42) being connected with said slide block (402).

12. An electric bed according to any of the claims 1 to 8, characterized in that it further comprises one or more of physiological signal sensors, environmental sensors and sleep dry devices provided on said pillow dock (40).

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