TWI459996B - Infant pacification device having alarm unit and using solar charger - Google Patents

Description

Infant care device with warning unit using solar energy charging

The invention relates to an infant care device, in particular to an infant care device with a warning unit which is charged by solar energy.

As the birth rate declines, every infant is a baby whose parents are extremely cared for. However, caring for infants requires a great deal of attention. Especially when there is only one caregiver to take care of the infant, and if the infant is asleep and crying, the caregiver needs to leave temporarily, so that the infant is outside the caregiver’s line of sight, such as in the bath, When working in the kitchen, living room, and studio in the distance, and the hands are just unclean, the constant crying sound of the infants and children can easily cause the nervousness and anxiety of the caregiver, especially the babies who are still unable to walk freely. Caregivers who take care of their babies for a long time are extremely psychologically stressed. Therefore, in order to avoid emotional instability caused by unfamiliar caregivers in the sight of infants and young children, and crying, there are many kinds of products on the market, which can attract the attention of infants and young children by making sounds or producing light and shadow effects. Force, and achieve emotional comfort.

However, the current infant and child care products do not have the same function as infants and young children. Since Taiwan’s birth rate in 2010 is the lowest in the world, every infant is a parent’s heart. When parents and children go out to play, they often encounter crowds of holiday seasons. Children can easily jump around and leave their parents' eyes. Therefore, how to provide a kind of comforting device can be safe for both caregivers and infants. The self-defense function is one of the topics to be solved in the related field.

In addition, the conventional infant care products are mostly powered by battery-powered devices, and there is no need to cope with the energy-saving and carbon-saving needs that the mass society is constantly advocating. In order to respond to the promotion of green renewable energy, how to provide infant care devices at the same time, The ability to self-charge is also one of the topics to be solved in related fields.

An object of the present invention is to provide an infant care device that utilizes solar energy charging, which has the functions of sound and light effects such as projection and music playing, can be used to comfort infants and young children, and has the function of preventing loss, which can effectively assist parental care. Infants and young children.

Other objects and advantages of the present invention will become apparent from the technical features disclosed herein.

An infant care device with a warning unit that utilizes solar energy charging, which mainly includes a charging module and a projection module, for one or a part or all of the above or other purposes. .

The charging module comprises a casing, a solar panel, a conversion unit and a transmitting unit. The housing has a charging base, wherein the shape of the housing comprises a cubic shape, a cylindrical shape or a rectangular parallelepiped shape. The solar panel is mounted on one side of the housing to receive light from the environment. In a preferred embodiment, the shape of the housing is cubic, and the number of solar panels is four, and is respectively disposed on four sides of the cubic housing, and the solar panel can be rotated by the rotating shaft. Can be deployed on four sides of the housing, and the angle between the solar panel and the extended surface of one of the top surfaces of the housing is about 0 to 45 degrees, so that the solar panel can adjust the angle of light incident in the environment; or The solar panel can be closely attached to the four sides of the casing to achieve the function of storage. The conversion unit is electrically connected to the charging base and the solar panel to convert the light into a power source and provide power to the charging base. The transmitting unit is disposed on the housing and electrically connected to the converting unit and can transmit a signal. The housing has a recess, and the charging base is disposed on a bottom side of the recess, and the shape of the recess includes a cubic shape, a cylindrical shape or a rectangular parallelepiped shape.

The shape of the projection module corresponds to the shape of the groove, so that the projection module can be selectively inserted into the groove, and is mounted on the charging base and electrically connected to the charging base. The projection module includes a rechargeable battery, a rotating projection lamp, an antenna and a warning unit. When the rechargeable battery is electrically connected to the charging base, the power can be received via the charging base. The rotating projection lamp is electrically connected to the rechargeable battery. The antenna is configured to receive a signal transmitted by a transmitting unit in the charging module. The warning unit is electrically connected to the antenna and the rechargeable battery, and can trigger a warning signal by transmitting a signal to the warning unit.

In an embodiment, the charging module includes a light source module and a broadcast frequency modulation unit. The light source module is disposed on the housing and electrically connected to the conversion unit to provide a light source, for example, used as a night light. The broadcast frequency modulation unit is electrically connected to the conversion unit.

In one embodiment, the projection module includes a voice control unit, a recording unit, and a playback unit. The voice control unit is electrically connected to the recording unit and the playback unit, and is electrically connected to the rechargeable battery.

In one embodiment, the rotating projection lamp comprises a ring-shaped unit, a light-emitting diode, a projection film and a lens. The ring-shaped unit is electrically connected to the rechargeable battery and the light-emitting diode, and the projection film and the lens are The upper surface is sequentially disposed on one of the light emitting surfaces of the light emitting diode.

In one embodiment, the infant care device further includes a clamping module, the clamping module has a fixing unit and a clamping unit, the fixing unit is disposed at a bottom of the housing, and the clamping unit has a hand pressing portion a connecting portion and an annular clamping portion are connected to the fixing unit and disposed between the hand pressing portion and the annular clamping portion.

The baby care device combined by the above unit can generate electricity by using solar energy, and has a warning unit to effectively prevent the child from being lost, and the rotation module is projected on the projection module by the light source module and the broadcast frequency modulation unit in the charging module. The lamp, as well as a multi-function device consisting of a voice control unit, a recording unit and a playback unit, are used to comfort the baby.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. The directional terms mentioned in the following embodiments, such as upper, lower, left, right, front or rear, etc., are only used to refer to the directions of the accompanying drawings. Therefore, the directional terms are used for illustration only and are not intended to limit the invention.

Please refer to the first figure and the second figure, respectively, which are block diagrams and structural diagrams of an infant care device with a warning unit that utilizes solar energy charging according to an embodiment of the present invention. The infant care device 10 includes a charging module 100 and a projection module 200. The charging module 100 includes a housing 110, a solar panel 120, a conversion unit 130, and a transmitting unit 140.

The housing 110 has a charging base 115. The housing 110 has a recess V. The charging base 115 is disposed on a bottom side of the recess V (not shown). The shape of the recess V is in this embodiment. A cylindrical shape can also be changed to a cubic shape or a rectangular parallelepiped shape. As for the shape of the housing 110, it is a cubic shape in this embodiment, and may be changed to a cylindrical shape or a rectangular parallelepiped shape.

In an embodiment, the charging base 115 of the charging module 100 can be converted into a multi-function charging base, such as a USB socket, and can be used for charging small electronic products such as mobile phones and cameras, or can provide electronic products with USB connectors. Charging.

The solar panel 120 is disposed on one side of the housing 110 to receive the light L in the environment. In the embodiment, the number of the solar panels 120 is three, which are respectively disposed on three sides of the housing 110, and the housing is three The sides respectively have a rotating shaft, and the solar panels are connected to the three sides of the casing by the rotating shaft. The solar panel can be rotated by the rotating shaft and can be deployed on four sides of the housing, so that the solar panel 120 and the extending surface of the top portion 111 of the housing 110 can have an angle θ, wherein the angle θ ranges from 0 to 45. degree. By the support of the rotating shaft, the angle θ between the solar panel 120 and the horizontal plane of the top portion 111 can be adjusted according to the incident angle of the sunlight, so that the sunlight can be incident on the solar panel 120 perpendicular to the solar panel 120, and the solar panel 120 is incident on the solar panel 120. A better light collection efficiency can be obtained. In addition, the solar panels can also be rotated by the rotating shaft, and can be closely attached to the four sides of the casing to achieve the function of storage, thereby saving space.

The conversion unit 130 is electrically connected to the charging base 115 and the solar panel 120 to convert the light L into a power source P and provide the power source P to the charging base 115. When the solar panel 120 has better light collecting efficiency, the converting unit 130 can obtain Higher photoelectric conversion efficiency. The transmitting unit 140 is disposed on the housing 110 and electrically connected to the converting unit 130. The power source P provided by the converting unit 130 transmits a signal S. The transmitting unit 140 uses a low voltage and low current transmitting chip. To save the supply of power P.

In one embodiment, the charging module 100 includes a light source module 150 and a broadcast frequency modulation unit and a frequency modulation panel 160 thereof. The light source module 150 is disposed on the housing 110 and electrically connected to the conversion unit 130 to provide a light source. The broadcast frequency modulation unit is electrically connected to the conversion unit 130, and the frequency modulation panel 160 is disposed on the housing 110. Therefore, the charging module 100 of the embodiment can be placed on the side of the window sill, can be charged by the solar energy during the daytime, and can also provide the function of broadcast listening, and the power supply P provided by the daytime charging at night time. It can be used as a night light, and the light source module 150 of the embodiment is matched with the power source P provided by the conversion unit 130 to select the wattage of the light source, and can provide power saving and comfortable yellow light for use as a night light. . The light source module 150 adopts a light-emitting diode and a light-guiding strip, and the light-emitting diode is disposed on a side of the light-guiding strip, and the light emitted by the light-emitting diode passes through the light-guiding strip. After the side enters, it exits from above.

The shape of the projection module 200 is corresponding to the shape of the recess V, and is selectively inserted into the recess V, and is mounted on the charging base 115 and electrically connected to the charging base 115. In a preferred embodiment, the shape of the recess V is cylindrical, so that the shape of the projection module 200 is also cylindrical, so as to avoid the corners of the outer shape and injure the infant.

The projection module 200 includes a rechargeable battery 210, a rotating projection lamp 220, an antenna 230, and a warning unit 240. The rechargeable battery 210 receives the power source P via the charging base 115. The rotating projection lamp 220 is electrically connected to the rechargeable battery 210.

The antenna 230 receives the signal S transmitted by the transmitting unit 140, and the antenna includes a low voltage and low current receiving chip to save the supply of the power source P. The warning unit 240 is electrically connected to the antenna 230 and the rechargeable battery 210. The antenna 230 can transmit the signal S to the warning unit 240 to trigger a warning signal to prevent the child from being lost, and can effectively provide an alarm function. In an embodiment, the projection module 200 can allow the infant to hang on the neck or in the pocket. If the distance between the projection module 200 of the infant and the charging module 100 is greater than a fixed distance, for example, 25 meters, the charging module 100 or the warning unit 240 of the projection module 200 activates a warning signal to achieve the function of preventing loss.

Please refer to the first figure and the third figure at the same time, wherein the third figure is an exploded view of the structure of the projection module of the embodiment of the present invention. The projection module 200 further includes a voice control unit 250, a recording unit 251, and a playing unit 252. The voice control unit 250 is electrically connected to the recording unit 251 and the playing unit 252, and can control the recording unit 251 and the playing unit 252, and electrically connect the rechargeable battery 210 and a control keyboard 253, and the voice control unit 250 can be controlled by the control keyboard 253. The recording unit 251 and the playing unit 252. In this embodiment, the voice control unit 250, the recording unit 251, and the playback unit 252 are commonly disposed on a system wafer, and the system chip uses a low voltage and low current voice control chip. With the above arrangement, gentle and nice music can be provided to soothe or accompany the infant to sleep, and the recording unit 251 can pre-record the parental voice, and when the parent is absent, the voice control unit 250 can be activated by the infant crying, and the playing unit 252 To play the parent's voice, but to comfort the baby.

Please refer to the third figure and the fourth figure at the same time, wherein the fourth figure is an exploded view of the structure of the rotating projection lamp of the embodiment of the present invention. The rotary projection lamp 220 includes a ring-shaped unit 221, a light-emitting diode 222, a projection sheet 223, and a lens 224. The ring-shaped unit 221 is electrically connected to the rechargeable battery 210 by the connecting units 221a and 221b, and the light-emitting diode 222 is also electrically connected to the rechargeable battery 210 by the ring-shaped unit 221, wherein the light-emitting diode 222 A power-saving and high-brightness white light-emitting diode is used, and the wattage of the light-emitting diode 222 is selected in conjunction with the power supply provided by the rechargeable battery 210. The rotary projection lamp 220 further includes a motor 225, and the motor 225 adopts a low-power and easy-to-drive solar motor to drive the rotary projection lamp 220 to rotate. The film 223 and the lens 224 are sequentially disposed from the bottom to the top on one of the light emitting surfaces of the light emitting diode 222. The projection film 223 is printed with a cute and funny pattern. The light of the LED 222 passes through the projection sheet 223 and the lens 224, and the pattern printed by the projection sheet 223 is projected to form an image, and the rotating projection lamp 220 is rotated. The motor 225 is rotated and rotated so that the rotary projection lamp 220 projects one of the images to follow.

Because there are infants and young children in the family, the infants and toddlers are most afraid of awakening in sleep and crying. Therefore, the projection module 200 of the embodiment can be placed at the bedside of the infant, and when the baby is crying, the voice control unit 250 can be activated. To play the soft music to comfort the baby, and activate the rotating projection lamp 220 to rotate the cute image to the ceiling, so that the infant can sleep again or remind the parents to pay attention to the sleeping condition of the infant.

In addition, the infant care device 10 of the present embodiment further includes a clamping module, such as a detachable movable clip or a devil glue strap, and the infant care device 10 of the embodiment can be fixed to the baby carriage. On the grip, or on the bedpost of the crib. When the baby carriage is used, the infant care device 10 can simultaneously charge and provide broadcast music; when the infant leaves the baby carriage, the projection module 200 is placed in the baby clothes or worn by the baby. When the infant and the stroller are greater than a fixed distance, the charging module 100 fixed to the stroller or the warning unit 240 of the projection module 200 activates a warning signal to remind the parents. The clamping module has a fixing unit and a clamping unit. The fixing unit is disposed at a bottom of the housing 110. The clamping unit has a hand pressing portion, a connecting portion and an annular clamping portion. The connecting portion is connected to the fixing unit and disposed between the hand pressing portion and the annular clamping portion.

In summary, the infant care device of the embodiment of the present invention can replace the related infant products with only a single function, and can be used for infants, children, parents and aunts during the day, night, outdoors or indoors. In the infant care device of the embodiment of the present invention, the solar panel and the charging module adopt a storage type solar panel mechanism and a cylindrical charging base, and have a broadcast frequency modulation unit and a light source module, and are more than the market. Other related products provide more features such as anti-lost function, projection function, comfort music, recording function, voice control function, radio function and night light.

When the infant care device of the embodiment of the invention is used during the daytime, the infant care device can be placed on the window sill or outdoors, and the solar module and the charging base are used to charge the projection module; at night, the charging module can be charged. Solar panel storage. The projection module can be placed at the bedside of the infant. If the infant is crying, the cries can touch the switch of the voice control unit, so that the rotating projector can rotate the cute image to the ceiling and play soft music. Appease the baby so that the baby can sleep again or remind the parents to pay attention to the baby's sleep. Turn the music projector to soothe and accompany the baby to sleep.

If the parent accompanyes the child to travel outdoors, the infant comfort device can be fixed on the stroller, can be charged at the same time and its broadcast frequency modulation unit can provide broadcast music. In addition, the infant care device has an anti-lost warning function. When the projection module is worn on the infant, if the distance between the infant and the charging module on the stroller is greater than a fixed distance, the projection module will be issued. A warning signal to remind parents to ensure that infants and young children are not lost.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. In addition, any of the objects or advantages or features of the present invention are not required to be achieved by any embodiment or application of the invention. In addition, the abstract sections and headings are only used to assist in the search of patent documents and are not intended to limit the scope of the invention.

10. . . Infant care device

100. . . Charging module

110. . . case

111. . . top

115. . . Charging base

120. . . Solar panels

130. . . Conversion unit

140. . . Launch unit

150. . . Light source module

160. . . FM panel

200. . . Projection module

210. . . Rechargeable Battery

220. . . Rotating projection lamp

221. . . Ring unit

221a, 221b. . . Connection unit

222. . . Light-emitting diode

223. . . Slideshow

224. . . lens

225. . . motor

230. . . antenna

240. . . Warning unit

250. . . Voice control unit

251. . . Recording unit

252. . . Play unit

253. . . Control Keyboard

L. . . Light

P. . . power supply

S. . . Signal

V. . . Groove

θ. . . Angle

The first figure is a block diagram of an infant care device with a warning unit that uses solar energy to charge according to an embodiment of the present invention.

The second figure is a structural schematic diagram of an infant care device with a warning unit that uses solar energy to charge according to an embodiment of the present invention.

The third figure is an exploded view of the structure of the projection module of the embodiment of the present invention.

The fourth figure is a structural exploded view of a rotary projection lamp according to an embodiment of the present invention.

10. . . Infant care device

100. . . Charging module

110. . . case

111. . . top

120. . . Solar panels

140. . . Launch unit

150. . . Light source module

160. . . FM panel

200. . . Projection module

L. . . Light

V. . . Groove

θ. . . Angle

Claims (9)

An infant care device with a warning unit using solar energy charging, comprising: a charging module comprising: a casing having a charging base; a solar panel mounted on one side of the casing for receiving the environment a conversion unit electrically connecting the charging base and the solar panel to convert the light into a power source and providing the power source to the charging base; and a transmitting unit disposed on the housing and electrically Connecting the conversion unit and transmitting a signal; and a projection module selectively mounted on the charging base, and electrically connecting the charging base, comprising: a rechargeable battery, receiving the charging base a rotating projection lamp electrically connected to the rechargeable battery, the rotating projection lamp comprising a ring-shaped unit, a light-emitting diode, a projection sheet and a lens, the ring-shaped unit electrically connecting the rechargeable battery and the light-emitting diode a polar body, the projection film and the lens are sequentially disposed from bottom to top on a light emitting surface of the light emitting diode; an antenna to receive the signal emitted by the transmitting unit; Warning means electrically connected to said antenna and said rechargeable battery, which can be transmitted to the antenna signal to the alarm unit, a warning signal is triggered. An infant care device with a warning unit, which is charged by solar energy, according to claim 1, wherein the housing has a recess, and the charging base is disposed on a bottom side of the recess, the housing The shape is selected from the group consisting of a cube shape, a cylinder shape and a rectangular parallelepiped shape, and the shape of the groove is also selected from the group consisting of a cube shape, a cylinder shape and a rectangular parallelepiped shape. An infant care device with a warning unit, which is charged by solar energy, according to claim 2, wherein the shape of the projection module is corresponding to the shape of the groove, and can be freely inserted into the groove, and Installed on the charging base. An infant care device with a warning unit, which is charged by solar energy, according to claim 1, wherein the charging module and the projection module have a warning distance between the charging module and the projection module. The distance between the two is greater than the warning distance, and the antenna transmits the signal to the warning unit to trigger the warning signal. An infant care device with a warning unit, which is charged by solar energy, according to claim 1, wherein one end of the solar panel has a rotating shaft, and the rotating shaft is mounted on the side of the casing. An infant care device with a warning unit according to the first aspect of the invention, wherein the charging module comprises a light source module, the light source module is disposed on the casing, and electrically connected to the A conversion unit to provide a light source. An infant care device with a warning unit, which is charged by solar energy, as described in claim 1, wherein the charging module comprises a broadcast frequency modulation unit electrically connected to the conversion unit. The infant care device with a warning unit, which is charged by solar energy, according to claim 1, wherein the projection module comprises a voice control unit, a recording unit and a playing unit, and the voice control unit is electrically connected to the recording unit. And the playing unit, and electrically connected to the rechargeable battery. The infant care device with a warning unit, which is charged by solar energy, according to claim 1, further comprising a clamping module, the clamping module having a fixing unit and a clamping unit, the fixing unit setting The clamping unit has a hand pressing portion, a connecting portion and an annular clamping portion connected to the fixing unit and disposed between the hand pressing portion and the annular clamping portion. .