KR102150789B1 - Quaternary advanced bed for weather using vibration - Google Patents

Abstract

The present invention relates to a four-dimensional high-tech bed for wake up using vibration, which can generate vibration using a rotating blade unit and detect the presence or absence of a person using an infrared sensor and a vibration sensor. More specifically, the four-dimensional high-tech bed for wake up using vibration includes a bed unit including a body frame and a mat frame provided with a mat on the upper side; a vibration unit for applying vibration to the mat frame; a sensor unit provided on the bed unit and generating an alarm signal by detecting the presence or absence of the person; and a control unit that controls the operation of the vibration unit according to the alarm signal.

Description

Quaternary advanced bed for weather using vibration}

The present invention relates to a four-dimensional high-tech bed for wake up using vibration, and more particularly, to generate vibration using a rotating blade, to determine the presence or absence of a person using an infrared sensor and a vibration sensor, and personalized vibration by using a load cell It relates to a four-dimensional state-of-the-art bed for wake-up using the vibrations that generate the

Wake up at a predetermined time is very important to start the day, and conventionally, an alarm clock with an alarm function has been used to help this.

Recently, the number of people who use mobile phone alarms to wake up at a certain time is also increasing, and because it is difficult to wake up smoothly, the alarm clock and mobile phone alarm are used at the same time.

However, in the case of the alarm clock and mobile phone alarm, it is simply a matter of waking up by hearing the alarm sound with audible sleep, and there are frequent problems of not getting up at a certain time because the sleep is dark or deep sleep and cannot hear the sound. It is happening.

In addition, if you cannot wake up at a certain time, you may be late and absent from work due to oversleeping, and such time loss is estimated to be 7.42 hours per person (about 169,000 won) per year.

Accordingly, there is a need for an alarm device to help the user wake up more effectively by applying vibration to the body in addition to an alarm felt simply by hearing.

The present invention is invented to solve the above problems, using a vibration generating vibration using a rotating blade, detecting the presence of a person using an infrared sensor and a vibration sensor, and generating personalized vibration using a load cell. Its purpose is to provide a four-dimensional high-tech bed for waking up.

In order to solve the above problems, a four-dimensional high-tech bed for waking up using vibration of the present invention comprises: a bed portion including a body frame and a mat frame having a mat on the upper side; A vibration unit for applying vibration to the mat frame; It is provided in the bed portion, it may be characterized in that it comprises a sensor unit for generating an alarm signal by detecting the presence of a person, and a control unit for controlling the operation of the vibration unit according to the alarm signal.

In addition, the body frame, a leg frame for supporting the mat frame; It may be characterized in that it comprises a head frame for supporting the head of a person, and a lower frame for supporting the leg frame and the head frame.

In addition, the vibration unit, the rotary blade unit; A motor that rotates the rotor blades; It may be characterized in that it comprises a plurality of joints are connected to the support plate and the lower end of the motor is provided on the lower side of the support plate, and transmitting the rotational force of the rotary blade to the mat frame.

In addition, the rotation blade portion, a first rotation shaft rotatably connected to the motor; A second rotation shaft rotatably connected to the first rotation shaft; A pair of rotating bodies having a front side formed in a triangular boomerang shape, and formed on a front and rear side of the second rotating shaft; A plurality of rotating blades connected to the end of the rotating body so as to be rotatable; A roller member connected to one end of the plurality of rotation blades and generating vibration by hitting the joint, and a spring member having one end connected to the rotation shaft and the other end connected to the end of the rotation blade, The spring member is increased according to the rotational force of the motor, and accordingly, the rotation radius of the rotation blade portion is changed, so that the hitting strength of the roller member is adjusted.

In addition, the sensor unit, formed under the leg frame, a plurality of load cells for transmitting a weight signal generated by the weight of a person to the control unit; An infrared sensor formed on the head frame and transmitting a detection signal generated by the presence or absence of a person to the control unit, and a vibration sensor formed on the mat frame and transmitting a vibration signal generated when a person is lying down to the control unit. It can be characterized by that.

In addition, the connection spring may be characterized in that it is formed in a shape in which the diameter of the upper spring gradually decreases with respect to the lower side.

According to the four-dimensional state-of-the-art bed for wake up using vibration according to the present invention configured as described above, it is possible not only to apply customized vibration for each individual, but also to automatically control the operation of the motor when the presence or absence of a person is not detected. Power can be used.

In addition, it is possible to prevent the occurrence of various safety accidents, such as a pet falling on the bed due to vibration.

In addition, when the weight of a person is heavy, the upper side of the connection spring is inserted into the lower side, so that the vibration can be stably applied.

1 is a perspective view of a four-dimensional high-tech bed for wake up using vibration according to a first embodiment of the present invention.
2A and 2B are exemplary views showing a vibration unit of a four-dimensional high-tech bed for wake up using vibration according to the first embodiment of the present invention.
3A and 3B are plan views showing the operation of the rotary blade of the four-dimensional high-tech bed for wake up using vibration according to the first embodiment of the present invention.
4A and 4B are exemplary views showing a connecting spring of a four-dimensional high-tech bed for wake up using vibration according to a second embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations may be applied and various embodiments may be provided. In addition, the content described below should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various elements, and their meanings are not limited thereto, and are used only for the purpose of distinguishing one element from other elements.

The same reference numbers used throughout this specification denote the same elements.

Singular expressions used in the present invention include plural expressions unless the context clearly indicates otherwise. In addition, terms such as "include", "include" or "have" described below are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification. It is to be construed and not to preclude the possibility of addition or presence of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

Hereinafter, a four-dimensional high-tech bed for wake up using vibration according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying FIGS. 1 to 4.

1 is a perspective view of a four-dimensional hi-tech bed for wake up using vibration according to a first embodiment of the present invention, and Figures 2 (a) and (b) are for wake up using vibration according to the first embodiment of the present invention. An exemplary view showing the vibration unit of the four-dimensional high-tech bed, Figure 3 (a) and (b) shows the operation of the rotary blade of the four-dimensional high-tech bed for wake up using vibration according to the first embodiment of the present invention It is a floor plan.

Specifically, the present invention relates to a four-dimensional high-tech bed for waking up using vibrations that help the wake up efficiently by generating the frequency (1 to 90 Hz) and the vibration level (60 to 70 dB) that the body reacts most sensitively. .

Recently, the number of modern people suffering from morning sleep is increasing, and accordingly, cases that negatively affect daytime activities frequently occur. In more detail, there are problems such as being unable to get up at a certain time, turning off the alarm sound, and falling asleep again when the sleep is dark or when the sound is not heard due to a deep sleep.

Accordingly, the present invention has been developed because there is a need for an alarm device to help the user wake up more smoothly and effectively by directly applying vibration to the body in addition to the simple audible alarm.

As shown in Figs. 1 to 3, the four-dimensional high-tech bed for wake up using vibration according to the first embodiment of the present invention includes a bed part 1, a vibration part 2, a sensor part 3, and a controller ( (Not shown) may be included.

First, the bed portion 1 may include a body frame 10 and a mat frame 11.

The body frame 10 forms the overall shape of the bed, and may include a leg frame 100, a connection spring 101, a head frame 102 and a lower frame 103.

The leg frame 100 may include a plurality of legs to support the mat frame 11.

Preferably, a plurality of legs are formed at positions corresponding to the corners of the mat frame 11, respectively, and a plurality of load cells may be provided at the lower side to measure the weight of a person. It will be described in more detail below.

The connection spring 101 has one end connected to the upper side of the leg frame 100 and the other end connected to the lower side of the mat frame 11, so that the mat frame 11 may have fluidity.

In addition, the connecting spring 101 is preferably formed in a shape having a length (d) as described in the following [Calculation 1]. The following [Calculation Equation 1] was derived from the deflection equation of the coil spring.

[Calculation 1]

Here, n is the number of turns and R is the average spring diameter.

The head frame 102 may be formed at the longitudinal end of the body frame 10 to support the head of a person.

In addition, an infrared sensor 31 for detecting the presence or absence of a person may be formed on one side of the head frame 102.

The lower frame 103 may be formed under the leg frame 100 and the head frame 102 to support the leg frame 100 and the head frame 102.

In addition, a plurality of load cells 30 may be provided between the lower frame 103 and the leg frame 100. It will be described in more detail below.

The mat frame 11 is formed on the upper side of the leg frame 100, and a mat may be provided on the upper side.

In addition, the mat frame 11 may be vibrated by the vibration generated by the vibrating unit 2.

Next, the vibration unit 2 applies vibration to the mat frame 11, and may include a rotary blade unit 20, a motor 21, a support plate 22, and a joint 23.

It is preferable that the rotating blade unit 20 is designed to have a rotational force capable of generating a vibration level (60~70dB) that the body reacts most sensitively in consideration of the weight of “bed + person”.

In addition, the rotating blade unit 20 includes a first rotating shaft 200, a second rotating shaft 201, a connection key 202, a rotating body 203, a first rotating blade 204a, and a second rotating blade ( 204b), a roller member 205 and a spring member 206 may be included.

The first rotation shaft 200 is connected to the motor 21 so as to be rotatable, and in more detail, the rotation key 210 formed on the upper side of the motor 21 may be inserted and rotated.

The second rotating shaft 201 is connected to the rotating body 203, and connected to the first rotating shaft 200 through a connection key 210 and can be rotated, and accordingly, the rotating blade unit 20 is rotated. Can be ordered.

The connection key 202 connects the first rotation shaft 200 and the second rotation shaft 201, and may transmit the rotational force of the first rotation shaft 200 to the second rotation shaft 201.

The rotating body 203 is formed in the shape of a triangular boomerang in a plane, and a pair may be formed on the upper and lower sides of the second rotating shaft 201.

The first rotation blade (204a) and the second rotation blade (204b) are connected to the end of the rotating body (203), one end is connected to be rotatable to the end of the rotating body (203), the other end is a spring member (206) Can be connected to

In this case, as shown in FIG. 2, the first rotation blade 204a may be formed at one of the three ends of the rotating body 203.

In addition, the second rotation blade 204b is formed in a form shorter in length than the first rotation blade 204a, and may be formed at two of the three ends of the rotating body 203.

The roller member 205 is connected to the end of the first rotating blade 204a and, as shown in FIG. 3, may cause a mass imbalance during motor operation to generate vibration.

The spring member 206 may have one end connected to the second rotation shaft 201 and the other end connected to the ends of the first and second rotation blades 204a and 204b.

In addition, the spring member 206 increases as the rotation body 203 is rotated by the rotational force of the motor 21, and the rotation radius of the rotation blades 20 changes according to the magnitude of the rotational force, so the degree of mass imbalance can be adjusted. have.

Accordingly, according to the spring member 206, it is possible to effectively adjust the magnitude of the generated vibration, as well as to maximize the generation of the vibration by the motor 21.

In addition, the spring member 206 minimizes the amount of deflection of the rotation blade 204 and the roller member 205 to minimize friction with the leg frame 100 and the mat frame 11, and to reduce the desired rotational force of the motor 21 It is preferable to have a deflection of 0.03m in order to adjust the radius of rotation of the rotating blades 20 by.

The spring member 206 may include a spring 206a having a circular diameter and a cylindrical member 206b formed in a shape surrounding the spring member 206a.

Accordingly, it has the effect of enabling stable compression of the spring member 206.

The motor 21 is provided on the lower side of the support plate 22, and can rotate the rotary blade 20.

In addition, the motor 21 may include a rotation key 210 formed in a shape protruding from the front end.

The rotation key 210 may be inserted into the rear side of the first rotation shaft 200 to rotate the first rotation shaft 200.

The support plate 22 is provided with a motor 21 at the lower side, and the lower ends of the plurality of joints 23 may be connected to the upper edge.

The joint 23 may have an upper end connected to the mat frame 11 and a lower end connected to the support plate 22.

In addition, the joint 23 may be connected to both ends of the mat frame 11 and the support plate 22 by screwing so as to be replaceable when damaged.

Next, the sensor unit 3 is provided in the bed unit 1, and may transmit an alarm signal generated by detecting the presence or absence of a person to a control unit (not shown).

In addition, the sensor unit 3 may include a load cell 30, an infrared sensor 31, and a vibration sensor (not shown).

The load cell 30 is formed under the leg frame 100 and may transmit a weight signal generated by the weight of a person to a control unit (not shown).

In more detail, as shown in FIG. 1, the inner upper surface may be in contact with the lower side of the leg frame 100 and the outer lower surface may be formed in a form in contact with the upper side of the lower frame 103.

Accordingly, the weight of the person can be measured by pressing the inner upper surface of the load cell 30 by the load applied to the leg frame 100.

The infrared sensor 31 is formed on one side of the head frame 102 and may transmit a detection signal generated by the presence or absence of a person to a controller (not shown).

In addition, the infrared sensor 31 may be formed to move vertically, horizontally and vertically, and more specifically, the infrared sensor 31 may be formed in a shape in which the outer side is inclined in the vertical, left and right directions based on the center of the infrared sensor 31.

Accordingly, since the measurable range is widened, a person having various body types (such as sitting height) and habits can be easily measured.

The vibration sensor (not shown) is formed on the mat frame 11, and can transmit a vibration signal generated when a person lies down to a control unit (not shown).

Next, the controller (not shown) may control the operation of the vibration unit 2 according to the alarm signal.

In more detail, by receiving a weight signal from the load cell 30 and controlling the rotational force of the motor 21, vibration suitable for the weight of a person may be generated.

Also, by receiving a detection signal from the infrared sensor 31, it is possible to detect whether the cause of the weight applied to the bed is a person, and accordingly, on/off of the motor 21 may be controlled.

In addition, when a vibration signal is received from a vibration sensor (not shown) and the magnitude of the detected vibration is greater than a certain magnitude, on/off of the motor 21 can be controlled.

Accordingly, it is possible to apply customized vibration for each individual, and since the operation of the motor 21 is automatically controlled when the presence or absence of a person is not detected, power can be efficiently used.

In addition, it is possible to prevent the occurrence of various safety accidents, such as a pet falling on the bed due to vibration.

On the other hand, as another example, the four-dimensional hi-tech bed for wake up using vibration of the present invention may be formed in a structure in which the diameter of the connecting spring 101 is gradually reduced for stable vibration.

Hereinafter, a four-dimensional high-tech bed for wake up using vibration according to a second embodiment of the present invention will be described with reference to FIG. 4.

4A and 4B are exemplary diagrams showing a connecting spring of a four-dimensional high-tech bed for wake up using vibration according to a second embodiment of the present invention.

Referring to FIG. 4, the four-dimensional hi-tech bed for wake up using vibration according to the second embodiment of the present invention may be formed in substantially the same shape as the first embodiment except for the configuration of the connecting spring 101. have.

Therefore, hereinafter, descriptions of overlapping configurations will be omitted and only differences will be described.

The connection spring 101 may be formed in a shape in which the diameter of the upper side gradually decreases with respect to the lower side.

In more detail, as shown in (b) of FIG. 4, when pressing, the upper side of the spring is inserted into the lower side, and accordingly, the compressibility of the connection spring 101 is adjusted according to the weight of the person. Thus, the upper side of the connection spring 101 can be inserted into the lower side according to the weight of the person.

Therefore, the connection spring 101 is prevented from being pressed in a state in which the connection spring 101 is moved left or right due to the movement of a person lying down (sleeping habits, etc.) or by the weight of the person. This can be easily prevented from stretching or breaking.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, it will be appreciated that the present invention can be implemented in other specific forms by those of ordinary skill in the art. Therefore, the embodiments described above are illustrative and non-limiting in all respects.

1: bed
10: body frame
100: leg frame
101: connection spring
102: head frame
103: lower frame
11: matte frame
2: vibrating unit
20: rotating blade part
200: first rotation shaft
201: second rotary shaft
202: connection key
203: rotating body
204a: first pivoting wing
204b: second pivot wing
205: roller member
206: spring member
206a: spring
206b: cylindrical member
21: motor
210: rotation key
22: support plate
23: joint
3: sensor unit
30: load cell
31; Infrared sensor

Claims (6)

In the four-dimensional high-tech bed for wake up using vibration,
Bed portion including a body frame and a mat frame provided with a mat on the upper side;
A vibration unit for applying vibration to the mat frame;
A sensor unit provided on the bed and generating an alarm signal by detecting the presence of a person; and
And a control unit for controlling the operation of the vibration unit according to the alarm signal,
The vibration unit,
Rotating blades;
A motor that rotates the rotor blade and has a rotation key formed on the front side thereof;
A support plate provided with the motor on the lower side, and
A four-dimensional high-tech bed for waking up using vibrations, including a plurality of joints having a lower end connected to the support plate and an upper end connected to the lower side of the mat frame.
The method of claim 1,
The body frame,
Leg frame;
A connection spring having one end connected to the leg frame and the other end connected to the mat frame;
A head frame that supports the human head and
A four-dimensional high-tech bed for waking up using vibration including a lower frame supporting the leg frame and the head frame.
delete The method of claim 1,
The rotating blade part,
A first rotation shaft rotatably connected to the motor;
A second rotation shaft rotatably connected to the first rotation shaft;
A pair of rotating bodies having a front side formed in a triangular boomerang shape, and formed on a front and rear side of the second rotating shaft;
A number of first rotating blades connected to the end of the rotating body so as to be rotatable;
A plurality of second rotating blades connected to the ends of the rotating body to which the first rotating blades are not connected;
A roller member connected to the end of the first rotating blade, and
One end is connected to the second rotation shaft, the other end includes a plurality of spring members connected to the ends of the first and second rotation blades,
When the first rotating blade and the second rotating blade are rotated by the rotational force of the motor, vibration is generated due to mass imbalance.
The method of claim 2,
The sensor unit,
A plurality of load cells formed under the leg frame and transmitting a weight signal generated by the weight of a person to the control unit;
An infrared sensor formed on the head frame and transmitting a detection signal generated by the presence or absence of a person to the control unit and
A four-dimensional high-tech bed for waking up using vibrations formed on the mat frame and including a vibration sensor that transmits a vibration signal generated when a person lies down to the control unit.
The method of claim 2,
The connecting spring,
A four-dimensional high-tech bed for wake up using vibration, characterized in that the spring diameter of the upper side is formed in a shape that gradually decreases with respect to the lower side.

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