阅读说明：本技术 一种不带驱动机构的智能床屏及其控制方法 (Intelligent bed screen without driving mechanism and control method thereof ) 是由 王炳坤 于 2020-04-29 设计创作，主要内容包括：本发明涉及家具技术领域,具体公开一种不带驱动机构的智能床屏及其控制方法,所述智能床屏包括：床屏主体；可调支撑组件,所述可调支撑组件包括安装于所述床屏主体上的支撑气囊和用于感测所述支撑气囊囊内气压的压力传感器：充气装置,所述充气装置用于向所述支撑气囊的内部输送气体；放气装置,所述放气装置用于释放所述支撑气囊内部的气体；控制装置,所述控制装置分别与所述压力传感器、充气装置和放气装置电连接,用于控制所述支撑气囊的囊内气压。本发明提供一种不带驱动机构的智能床屏及其控制方法,能根据用户的坐姿进行支撑调节,从而改善用户的用户体验。(The invention relates to the technical field of furniture, and particularly discloses an intelligent bed screen without a driving mechanism and a control method thereof, wherein the intelligent bed screen comprises the following components: a bed screen main body; the adjustable supporting component comprises a supporting air bag arranged on the bed screen main body and a pressure sensor used for sensing the air pressure in the supporting air bag: an inflator for delivering gas to the interior of the support airbag; a gas release device for releasing gas inside the support balloon; and the control device is respectively electrically connected with the pressure sensor, the inflating device and the deflating device and is used for controlling the air pressure in the air bag of the supporting air bag. The invention provides an intelligent bed screen without a driving mechanism and a control method thereof, which can carry out support adjustment according to the sitting posture of a user, thereby improving the user experience of the user.)

1. A smart bed screen without a drive mechanism, comprising:

a bed screen main body;

the adjustable supporting component comprises a supporting air bag arranged on the bed screen main body and a pressure sensor used for sensing the air pressure in the supporting air bag:

an inflator for delivering gas to the interior of the support airbag;

a gas release device for releasing gas inside the support balloon;

and the control device is respectively electrically connected with the pressure sensor, the inflating device and the deflating device and is used for controlling the air pressure in the air bag of the supporting air bag.

2. The smart bed screen without a driving mechanism as claimed in claim 1, wherein the side of the bed screen body close to the human body is provided with at least one supporting area, and the supporting area is provided with at least one adjustable supporting component.

3. A smart bed panel without a drive mechanism as claimed in claim 2 wherein the support bladders of each of the adjustable support assemblies in the same support area are arranged in series from top to bottom.

4. The smart bed panel without a driving mechanism as claimed in claim 1, wherein a support plate is provided between the support airbag and the bed panel main body.

5. The smart bed screen without a driving mechanism as defined in claim 1, wherein the control device comprises a timer electrically connected to the inflation device and the deflation device for recording the inflation time of the inflation device and the deflation time of the deflation device, respectively.

6. A control method for the intelligent bed screen without the driving mechanism in any one of claims 1 to 5, comprising:

the pressure sensor detects the air pressure in the air bag of the supporting air bag in real time;

when the change value of the air pressure in the supporting air bag reaches an entering condition, the control device enters an adjustable mode;

the control device adjusts the air pressure in the air bag supporting the air bag to a preset pressure value;

when the change value of the air pressure in the supporting air bag reaches the inflation condition, the control device controls the inflation device to inflate the supporting air bag;

when the change value of the air pressure in the supporting air bag reaches the deflation condition, the control device controls the deflation device to deflate the supporting air bag;

and when the change value of the air pressure in the air bag of the supporting air bag reaches an exit condition, the control device exits the adjustable mode.

7. The control method according to claim 6, wherein the in-bag air pressure variation value of the support air bag reaches an entry condition specifically:

the in-bag air pressure of the support air bag increases by more than a first threshold over a first time.

8. The control method according to claim 6, wherein the change value of the intra-bag air pressure of the support air bag to the inflation condition is specifically:

the decrement of the air pressure in the air bag of the supporting air bag in the second time is larger than a second threshold value.

9. The control method according to claim 6, wherein the deflation condition for the value of the variation in the intra-bag air pressure of the support air bag is specifically:

the increase in the in-bag air pressure of the support air bag over a third time is greater than a third threshold.

10. The control method according to claim 9, wherein the condition that the value of the change in the in-bag air pressure of the support air bag reaches the exit condition is specifically:

the increase in the in-bladder air pressure of the support airbag over a fourth time is greater than a fourth threshold; the third time is different from the fourth time, and/or a fourth threshold is different from the third threshold.

Technical Field

The invention relates to the technical field of furniture, in particular to an intelligent bed screen without a driving mechanism and a control method thereof.

Background

Bed screens are arranged at the bed head of most bed bodies, so that a user can conveniently lean against the bed screens when sitting on the bed, and the bed screens are usually obliquely arranged. The current bed screen is only an inclined wood board and does not have the function of telescopic activity, so that the support mode cannot be adjusted along with the change of the sitting posture of a user, and the user experience of the user is greatly reduced.

Therefore, there is a need for an improved bed screen to solve the problem that the support adjustment cannot be performed according to the sitting posture of the user.

Disclosure of Invention

An object of the present invention is to provide an intelligent bed screen without a driving mechanism and a control method thereof, which can perform support adjustment according to a user's sitting posture, thereby improving the user experience of the user.

To achieve the above objects, in one aspect, the present invention provides an intelligent bed screen without a driving mechanism, comprising:

a bed screen main body;

the adjustable supporting component comprises a supporting air bag arranged on the bed screen main body and a pressure sensor used for sensing the air pressure in the supporting air bag:

an inflator for delivering gas to the interior of the support airbag;

a gas release device for releasing gas inside the support balloon;

and the control device is respectively electrically connected with the pressure sensor, the inflating device and the deflating device and is used for controlling the air pressure in the air bag of the supporting air bag.

Optionally, one side of the bed screen main body, which is close to the human body, is provided with at least one supporting area, and the supporting area is provided with at least one adjustable supporting component.

Optionally, the support airbags of the adjustable support assemblies in the same support area are sequentially arranged from top to bottom.

Optionally, a support plate is arranged between the support airbag and the bed screen main body.

Optionally, the control device includes a timer, and the timer is electrically connected to the inflation device and the deflation device respectively, and is used for recording the inflation time of the inflation device and the deflation time of the deflation device.

In another aspect, the present invention provides a control method, which is suitable for the above intelligent bed screen without a driving mechanism, and includes:

the pressure sensor detects the air pressure in the air bag of the supporting air bag in real time;

when the change value of the air pressure in the supporting air bag reaches an entering condition, the control device enters an adjustable mode;

the control device adjusts the air pressure in the air bag supporting the air bag to a preset pressure value;

when the change value of the air pressure in the supporting air bag reaches the inflation condition, the control device controls the inflation device to inflate the supporting air bag;

when the change value of the air pressure in the supporting air bag reaches the deflation condition, the control device controls the deflation device to deflate the supporting air bag;

and when the change value of the air pressure in the air bag of the supporting air bag reaches an exit condition, the control device exits the adjustable mode.

Optionally, the specific condition that the change value of the air pressure in the air bag of the supporting air bag reaches the entering condition is that:

the in-bag air pressure of the support air bag increases by more than a first threshold over a first time.

Optionally, the specific steps for the change value of the air pressure in the air bag of the supporting air bag to reach the inflation condition are as follows:

the decrement of the air pressure in the air bag of the supporting air bag in the second time is larger than a second threshold value.

Optionally, the specific deflation condition that the variation value of the air pressure in the air bag of the supporting air bag reaches is as follows:

the increase in the in-bag air pressure of the support air bag over a third time is greater than a third threshold.

Optionally, the specific exit condition that the change value of the air pressure in the air bag of the supporting air bag reaches is as follows:

the increase in the in-bladder air pressure of the support airbag over a fourth time is greater than a fourth threshold; the third time is different from the fourth time, and/or a fourth threshold is different from the third threshold.

The invention has the beneficial effects that: on one hand, the intelligent bed screen without the driving mechanism is used as a supporting structure, and can keep close contact with the back of a user along with the change of the sitting posture of the user without using a driving mechanism such as a motor or an air cylinder and the like; on the other hand, set up controlling means and control aerating device and bleeder, can carry out the adaptability to supporting strength and adjust according to user's needs to solve traditional bed screen and can't support according to user's position of sitting and adjust and lead to the relatively poor problem of user experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of a smart bed screen without a driving mechanism according to an embodiment;

FIG. 2 is a schematic side view of a smart bed screen without a driving mechanism according to an embodiment;

fig. 3 is a flowchart of a control method according to an embodiment.

In the figure:

1. a bed screen main body; 101. a containing groove;

2. a support airbag;

3. a support plate;

4. an inflator pump;

5. an intake valve;

6. a deflation valve;

7. a control device;

8. a pressure sensor.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.