Electrically openable and closable medicine volatilization box and pillow

Abstract

The utility model belongs to pillow technical field, concretely relates to the medicine volatilization box and pillow of electric opening and closing, the medicine volatilization box of existing pillow is always opened the insufficient, the utility model adopts the following technical scheme: the medicine volatilization box of electric opening and closing includes: box body, has the chamber, places reagent in the chamber, and the chamber is set up and volatilizes the hole, electric opening and closing device, is located in the chamber, including the movable plugging plate of setting switch hole and the drive mechanism of drive movable plugging plate movement, wherein, when movable plugging plate completely plugs volatilization hole, the chamber is in closed state, when movable plugging plate and volatilization hole exist misplacement, the chamber is in open state, the utility model discloses the medicine volatilization box of electric opening and closing, is equipped with electric opening and closing device, through electric opening and closing device drive movable plugging plate translation and realize the opening and closing of the chamber of placing sleep aid, realize only when needing medicine volatilization.

Description

Technical Field

[0001] This utility model belongs to the field of pillow technology, specifically relating to an electrically operated drug vaporization box and a pillow. Background Technology

[0002] Some existing pillows contain a drug vaporizer containing medication (such as a sachet or fragrance), which evaporates to aid sleep. However, this vaporizer is always open and cannot be closed, resulting in significant drug waste and low utilization due to the lack of correlation between the pillow's operation and the user's actual use. Relying on elastic deformation for opening and closing may also be unreliable. Summary of the Invention

[0003] This invention addresses the shortcomings of existing pillows where the drug vaporizer is always open by providing an automatically opening and closing drug vaporizer. Upon automatically sensing a human body, the drug vaporizer is opened and closed by a motor, reducing sleep aid waste and increasing reliability. This invention also provides a pillow using this electrically operated drug vaporizer.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an electrically operated drug evaporation box, the electrically operated drug evaporation box comprising:

[0005] The box has a chamber where the medicine is placed, and the chamber has an evaporation vent.

[0006] An electric opening and closing device, located in a chamber, includes a movable sealing plate with an opening for a switch and a drive mechanism for moving the movable sealing plate.

[0007] Specifically, when the movable sealing plate completely blocks the evaporation hole, the chamber is in a closed state; when the movable sealing plate is misaligned with the evaporation hole, the chamber is in an open state.

[0008] This utility model discloses an electrically operated drug vaporization box, equipped with an electric opening and closing device. This device drives a movable sealing plate to move horizontally, opening and closing the chamber containing the sleep aid, allowing the sleep aid to evaporate only when needed (i.e., when someone is lying on the pillow). The activation of the electric opening and closing device can be determined by detecting a human signal, thus achieving automated control.

[0009] As an improvement, an evaporation hole is opened at the top of the chamber, and a movable sealing plate contacts the top surface of the chamber. The movable sealing plate moves horizontally, and the chamber is in a closed state when the switch hole and the evaporation hole are completely misaligned; the chamber is in an open state when the switch hole and the evaporation hole are at least partially aligned.

[0010] As an improvement, the drive mechanism includes a motor, a rotating shaft driven by the motor, and a transmission assembly that links the rotating shaft and the movable sealing plate. The transmission assembly includes a gear fixed to the rotating shaft and a rack fixed to the movable sealing plate.

[0011] As an improvement, two racks are fixedly connected to the movable sealing plate; and / or,

[0012] The pivot is set horizontally.

[0013] As an improvement, the drive mechanism includes a motor and a transmission assembly. The transmission assembly includes a gear fixedly connected to the output shaft of the motor and a rack fixedly connected to the movable sealing plate. Preferably, the movable sealing plate has a rack at each of its two ends (either the upper end of its length or axial direction), and the corresponding gear is located on the rotating shaft driven by the motor. This improves the sensitivity of the reciprocating movement of the movable sealing plate and avoids the situation where only one end of the movable sealing plate is driven, while the other end is restricted by factors such as friction, which could cause the movable sealing plate to rotate or tilt.

[0014] As an improvement, there are at least two movable sealing plates, with two racks fixedly connected to the two movable sealing plates located on both sides of the gear, and the two movable sealing plates moving in opposite directions; and / or,

[0015] The drive mechanism also includes a guide assembly for guiding the movable sealing plate, the guide assembly including at least a pair of guide posts located on both sides of the movable sealing plate; and / or,

[0016] The motor's output shaft is vertical.

[0017] As an improvement, the guide assembly corresponding to each movable sealing plate includes two pairs of guide posts;

[0018] The guide column has a support section that supports the movable sealing plate;

[0019] The movable sealing plate includes a base and multiple protrusions, with switching holes provided on the protrusions. By providing switching holes only on the protrusions of the movable sealing plate, the friction area between the movable sealing plate and the top component of the chamber is reduced, friction is decreased, the power load on the drive mechanism is reduced, and the overall service life of the device is extended.

[0020] As an improvement, the drive mechanism includes a motor, a lead screw and nut assembly, and a connecting rod, which is simultaneously fixed to both the nut and the movable sealing plate; or,

[0021] The drive mechanism includes a motor, a lead screw and nut assembly, and a pull rope. The two ends of the pull rope are connected to the two ends of the movable sealing plate, and the middle of the pull rope is fixed to the nut. The pull rope has good flexibility; when the pillow bends or deforms due to a soft mattress or significant pressure from the user, the box may experience localized bending or deformation. In this case, the pull rope can adapt to the deformation, allowing the drive mechanism to normally move the movable sealing plate back and forth.

[0022] The pillow includes a pillow core and the aforementioned electrically operated drug vaporizing box. The bottom of the pillow core has an installation cavity, the drug vaporizing box is located in the installation cavity, and the upper surface of the pillow core has a vent that communicates with the installation cavity.

[0023] As an improvement to the pillow, it also includes a human body detection sensor. When the sensor detects a human body, an electric opening and closing device opens the chamber. The human body detection sensor preferably uses a flexible sensing fabric, laid on the surface of the pillow core, to acquire information such as when the user is away from the pillow, breathing and heart rate data, etc., providing reference and basis for the opening and closing decision of the drug vaporization box (including whether to open or close and the degree of opening).

[0024] The beneficial effects of this electrically operated drug evaporation box are as follows: It is equipped with an electrically operated opening and closing device, which drives the movable sealing plate to move horizontally and open and close the chamber containing the sleep aid, ensuring that the sleep aid evaporates only when needed. The activation of the electrically operated opening and closing device can depend on whether a human signal is detected, thus achieving automated control.

[0025] The pillow of this invention uses the electrically operated drug vaporization box of this invention, and has all the beneficial effects of the electrically operated drug vaporization box of this invention. Attached Figure Description

[0026] Figure 1 This is an exploded view of the pillow according to Embodiment 1 of this utility model.

[0027] Figure 2 This is a schematic diagram of the pillow core and drug vaporization box of the pillow according to Embodiment 1 of this utility model.

[0028] Figure 3 This is a schematic diagram of the structure of the drug evaporation box of the pillow according to Embodiment 1 of this utility model.

[0029] Figure 4 This is an exploded view of the structure of the drug evaporation box of the pillow according to Embodiment 1 of this utility model.

[0030] Figure 5 This is a partial structural schematic diagram of the drug vaporization box of the pillow according to Embodiment 1 of this utility model.

[0031] Figure 6 and Figure 7 This is an exploded view of the drug evaporation box of the pillow according to Embodiment 2 of this utility model from different angles.

[0032] Figure 8 and Figure 9 These are exploded views of the drug evaporation box of the pillow according to Embodiment 3 of this utility model from different angles.

[0033] Figure 10 This is a schematic diagram of the structure of some components of the medicine evaporation box of the pillow in Embodiment 3 of this utility model.

[0034] In the image, 01 is the drug evaporation box; 02 is the pillow core; 03 is the human body detection sensor; and 04 is the pillowcase.

[0035] 1. Box body; 10. Chamber; 11. Evaporation vent;

[0036] 2. Movable sealing plate; 21. Switch hole;

[0037] 3. Drive mechanism; 30. Battery; 31. Motor; 32. Shaft; 33. Gear; 34. Rack; 35. Guide post; 36. Lead screw; 37. Nut; 38. Pull rope;

[0038] 4. Sleep aid pack. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be explained and described below. However, the following embodiments are only preferred embodiments of the present invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present invention.

[0040] See Figures 1 to 10 The electrically operated drug vaporization box of this utility model embodiment includes:

[0041] The box has a chamber containing a sleep aid (usually a sleep aid packet), and the chamber has an evaporation vent.

[0042] An electric opening and closing device, at least partially located above the sleep aid, includes a movable sealing plate with an opening for the switch hole and a drive mechanism for translating the movable sealing plate.

[0043] Specifically, the chamber is in a closed state when the switch hole and the evaporation hole are completely misaligned; the chamber is in an open state when the switch hole and the evaporation hole are at least partially aligned.

[0044] This utility model discloses an electrically operated drug evaporation box, equipped with an electric opening and closing device. This device drives a movable sealing plate to move horizontally, opening and closing the chamber containing the sleep aid. The device can actively or automatically switch between open and closed states, ensuring the sleep aid evaporates only when needed. The activation of the electric opening and closing device can be based on the detection of a human signal, thus achieving automated control. The sleep aid can be various medications such as traditional Chinese medicine, essential oils, and aromatherapy. The medication can be in solid, paste, or even liquid form. When the medication is liquid, it can be mixed with cotton fibers to form a liquid-loaded cotton ball. For further convenience in storage, in practical use, medications with calming and relaxing properties, and those that soothe the respiratory tract, are preferred to promote sleep, improve sleep quality, and reduce snoring. Other medications with therapeutic effects can also be used as sleep aids.

[0045] Example 1

[0046] See Figures 1 to 5 The pillow of Embodiment 1 of this utility model includes a pillow core 02 and an electrically operated drug evaporation box 01. An installation cavity is formed at the bottom of the pillow core 02, and the drug evaporation box 01 is located within the installation cavity. An emission hole communicating with the installation cavity is formed on the upper surface of the pillow core 02. The electrically operated drug evaporation box 01 includes:

[0047] The box body 1 has a chamber 10, in which a sleep aid is placed, and an evaporation hole 11 is opened on the upper surface of the chamber 10;

[0048] An electric opening and closing device, at least partially located above the sleep aid, includes a movable sealing plate 2 with a switch hole 21 and a drive mechanism 3 that drives the movable sealing plate 2 to translate.

[0049] Specifically, when the switch hole 21 and the evaporation hole 11 are completely misaligned, the chamber 10 is in a closed state; when the switch hole 21 and the evaporation hole 11 are at least partially aligned, the chamber 10 is in an open state. Alignment can be represented as the horizontal plane projections coinciding.

[0050] In this embodiment, the lower part of the box 1 is a removable bottom cover for maintaining the electric opening and closing device and replacing the sleep aid.

[0051] In this embodiment, the drive mechanism 3 includes a motor 31, a rotating shaft 32 driven by the motor 31, and a transmission assembly. The transmission assembly connects the rotating shaft 32 and the movable sealing plate 2. The drive mechanism 3 also includes a battery 30 that supplies power to the motor 31.

[0052] In this embodiment, the drug evaporation box 01 is oval in shape. The movable sealing plate 2 translates along the width direction of the drug evaporation box 01.

[0053] In this embodiment, the transmission assembly includes a gear 33 fixedly connected to the rotating shaft 32 and a rack 34 fixedly connected to the movable sealing plate 2. The gear 33 is located below the rack 34. The rotating shaft 32 supports the movable sealing plate 2.

[0054] In this embodiment, the rotating shaft 32 is set horizontally.

[0055] In this embodiment, there are multiple (four) movable sealing plates 2 and multiple (eight) transmission components. Two movable sealing plates 2 driven by the same motor 31 move in the same direction. In other embodiments, the movable sealing plates driven by the same motor can also be a single, larger piece. Compared to a single, larger piece driven by the same motor, this embodiment uses the same motor 31 to drive two smaller movable sealing plates 2, and each movable sealing plate 2 is fixed with two racks 34. This makes the operation of the movable sealing plates 2 more stable and reliable, avoiding or reducing jamming or displacement.

[0056] In this embodiment, there are two drive mechanisms 3 and two rotating shafts 32.

[0057] In this embodiment, the box body 1 includes a box frame and a box cover. The box cover has evaporation holes 11. Multiple guide portions extend from the lower surface of the box cover. A movable sealing plate 2 is located between the guide portions. The distance between the guide portions along the axis of the rotating shaft 32 is adapted to the size of the movable sealing plate 2. The guide portions guide the movable sealing plate 2. The rotating shaft 32 passes through the guide portions.

[0058] In this embodiment, the pillow also includes a pillowcase 04 and a human body detection sensor 03 between the pillowcase 04 and the pillow core 02. When the human body detection sensor 03 detects a human body, the electric opening and closing device opens the chamber 10. The human body detection sensor 03 adopts a layered structure.

[0059] In this embodiment, the pillow also includes a controller (not shown in the figure). The controller receives signals from the human body detection sensor 03 and controls the start and stop of the motor 31. The controller can be programmed to perform functions such as timed on / off switching and adjusting the opening range (controlling the rotation angle of the motor 31).

[0060] The beneficial effects of the pillow in Embodiment 1 of this utility model are as follows: its drug evaporation box 01 is equipped with an electric opening and closing device, which drives the movable sealing plate 2 to move horizontally and realize the opening and closing of the chamber 10 containing the sleep aid, so that the sleep aid evaporates only when needed; it is equipped with a human body detection sensor 03, which sends a signal to the motor 31 opening and closing device through the controller when the human body detection sensor 03 detects a human body, thus opening the chamber 10 containing the sleep aid; it can also realize automatic closing of the chamber 10 after the human body leaves the pillow, and can also realize timed opening and closing; the movable sealing plate 2 moves reliably.

[0061] Example 2

[0062] See Figure 6 and Figure 7 In this embodiment, the drive mechanism 3 includes a motor 31 and a transmission assembly. The transmission assembly includes a gear 33 fixedly connected to the output shaft of the motor 31 and a rack 34 fixedly connected to the movable sealing plate 2. The output shaft of the motor 31 is vertical. The gear 33 and the rack 34 are on the same horizontal plane.

[0063] In this embodiment, there are at least two movable sealing plates 2. Two racks 34, which are fixedly connected to the two movable sealing plates, are located on both sides of the gear 33. The two movable sealing plates move in opposite directions. By placing the motor 31 and the transmission assembly between the movable sealing plates 2, the engagement position of the movable sealing plates 2 and the motor 31 is sensitive, avoiding the problem that the reciprocating translational movement of the two movable sealing plates 2 is asynchronous and uncoordinated, which would affect the drug volatilization effect, due to the motor 31 being closer to one movable sealing plate 2 and farther from the other.

[0064] In this embodiment, the driving mechanism 3 further includes a guide assembly for guiding the movable sealing plate 2. The guide assembly includes at least a pair of guide posts 35 located on both sides of the movable sealing plate 2.

[0065] In this embodiment, the guide assembly corresponding to each movable sealing plate 2 includes two pairs of guide posts 35.

[0066] In this embodiment, there are two drive mechanisms 3, two motors 31, and two sets of transmission components. Each set of transmission components includes a gear 33 and two racks 34.

[0067] In this embodiment, the guide post 35 has a support portion, which supports the movable sealing plate 2.

[0068] In this embodiment, the movable sealing plate 2 includes a base and multiple protrusions, and a switch hole 21 is formed on the protrusions.

[0069] In this embodiment, the drug evaporation box 01 is oval in shape. The movable sealing plate 2 translates along the width direction of the drug evaporation box 01.

[0070] Example 3

[0071] See Figures 8 to 10 In this embodiment, the drive mechanism 3 includes a motor 31, a lead screw 36 and a nut 37 assembly, and a pull rope 38. The two ends of the pull rope 38 are respectively connected to the two ends of the movable sealing plate 2, and the middle part of the pull rope 38 is fixedly connected to the nut 37.

[0072] In this embodiment, the drive mechanism 3 also includes a guide rod for guiding the pull rope 38, and the guide rod has a groove.

[0073] In this embodiment, the number of pull ropes 38 is the same as the number of movable sealing plates 2.

[0074] In this embodiment, there are two drive mechanisms 3, two motors 31, two sets of lead screw 36 and nut 37 assemblies, four sealing plates, and four pull ropes 38. The same nut 37 is fixed to two pull ropes 38, with one rope being longer than the other. The pull ropes have good flexibility; when the pillow bends or deforms due to a soft mattress or strong pressure from the user, further causing local bending or deformation of the box, the pull ropes can adapt, allowing the drive mechanism 3 to normally drive the movable sealing plate 2 to move back and forth. The two pull ropes 38, one long and one short, can be connected to the middle position of the two movable sealing plates 2, or to the far and near ends of the same movable sealing plate 2 from the motor 31 (end bifurcated). By setting the connection positions, good uniformity of force is ensured when pulling and driving the movable sealing plate 2, preventing asynchronous movement of the far and near ends of the movable sealing plate 2, i.e., avoiding tilting and loss of parallelism.

[0075] In this embodiment, the drive mechanism 3 also includes a guide shaft that makes the nut 37 move straight, and the guide shaft passes through the nut 37.

[0076] In this embodiment, the drug evaporation box 01 is oval in shape. The movable sealing plate 2 translates along the width direction of the drug evaporation box 01.

[0077] In other embodiments, the drive mechanism 3 includes a motor 31, a lead screw 36 and a nut 37 assembly, and a connecting rod, which is fixedly connected to both the nut 37 and the movable sealing plate 2. The connecting rod is located below the movable sealing plate 2 and supports the movable sealing plate 2.

[0078] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes, but is not limited to, the content described in the above specific embodiments. Any modifications that do not depart from the functional and structural principles of the present invention will be included within the scope of the claims.

Claims

1. An electrically operated drug vaporization box (01), characterized in that: The electrically operated drug vaporization box (01) includes: The box (1) has a chamber (10) in which the medicine is placed, and the chamber (10) has an evaporation hole (11); The electric opening and closing device is located in the chamber (10) and includes a movable sealing plate (2) with a switch hole (21) and a drive mechanism (3) for driving the movable sealing plate (2) to move. When the movable sealing plate (2) completely blocks the evaporation hole (11), the chamber (10) is in a closed state; when the movable sealing plate (2) is misaligned with the evaporation hole (11), the chamber (10) is in an open state.

2. The electrically operated drug vaporization box (01) according to claim 1, characterized in that: An evaporation hole (11) is opened at the top of the chamber (10). The movable sealing plate (2) contacts the top surface of the chamber (10). The movable sealing plate (2) moves horizontally. When the switch hole (21) and the evaporation hole (11) are completely misaligned, the chamber (10) is in a closed state. When the switch hole (21) and the evaporation hole (11) are at least partially aligned, the chamber (10) is in an open state.

3. The electrically operated drug evaporation box (01) according to claim 2, characterized in that: The drive mechanism (3) includes a motor (31), a rotating shaft (32) driven by the motor (31), and a transmission assembly for the linkage between the rotating shaft (32) and the movable sealing plate (2). The transmission assembly includes a gear (33) fixedly connected to the rotating shaft (32) and a rack (34) fixedly connected to the movable sealing plate (2).

4. The electrically operated drug vaporization box (01) according to claim 3, characterized in that: Two racks (34) are fixedly connected to the movable sealing plate (2); and / or, The pivot (32) is set horizontally.

5. The electrically operated drug vaporization box (01) according to claim 2, characterized in that: The drive mechanism (3) includes a motor (31) and a transmission assembly, which includes a gear (33) fixed to the output shaft of the motor (31) and a rack (34) fixed to the movable sealing plate (2).

6. The electrically operated drug vaporization box (01) according to claim 5, characterized in that: There are at least two movable sealing plates (2), and two racks (34) fixedly connected to the two movable sealing plates (2) are located on both sides of the gear (33), and the two movable sealing plates (2) move in opposite directions; and / or, The drive mechanism (3) further includes a guide assembly for guiding the movable sealing plate (2), the guide assembly including at least a pair of guide posts (35) located on both sides of the movable sealing plate (2); and / or, The output shaft of the motor (31) is vertical.

7. The electrically operated drug vaporization box (01) according to claim 6, characterized in that: Each movable sealing plate (2) corresponds to a guide assembly including two pairs of guide posts (35); The guide column (35) has a support part that supports the movable sealing plate (2); The movable sealing plate (2) includes a base and multiple protrusions, with switch holes (21) opened on the protrusions.

8. The electrically operated drug vaporization box (01) according to claim 2, characterized in that: The drive mechanism (3) includes a motor (31), a lead screw (36), a nut (37) assembly, and a connecting rod, which is simultaneously fixed to the nut (37) and the movable sealing plate (2); or, The drive mechanism (3) includes a motor (31), a lead screw (36), a nut (37) assembly, and a pull rope (38). The two ends of the pull rope (38) are respectively connected to the two ends of the movable sealing plate (2), and the middle part of the pull rope (38) is fixedly connected to the nut (37).

9. A pillow, characterized in that: The pillow includes a pillow core (02) and a drug vaporizer (01) that is electrically opened and closed according to any one of claims 1 to 8. The bottom of the pillow core (02) has an installation cavity, the drug vaporizer (01) is located in the installation cavity, and the upper surface of the pillow core (02) has a venting hole that communicates with the installation cavity.

10. The pillow according to claim 9, characterized in that: The pillow also includes a human body detection sensor. When the human body detection sensor detects a human body, the electric opening and closing device opens the chamber (10).

Images