Electric pressing mechanism of aromatherapy machine and aromatherapy machine

Abstract

The electric pressing mechanism comprises a main machine and a tank body detachably connected to the main machine, the tank body is used for installing an aromatherapy gas tank, the main machine comprises a gas outlet pipeline, the electric pressing mechanism and a locking assembly, and the gas outlet pipeline, the electric pressing mechanism and the locking assembly are connected to the interior of the main machine in an up-and-down or left-and-right sliding mode. One end of the air outlet pipeline is communicated with an air outlet nozzle of the aromatherapy air tank, the electric pressing mechanism is used for pressing the air outlet pipeline, the air outlet pipeline forms a pressing state for the air outlet nozzle of the aromatherapy air tank under the pressing action of the electric pressing mechanism, and the locking assembly is used for locking the air outlet pipeline in the pressing state. The pressing mechanism of the aromatherapy gas tank provided by the utility model is simple in structure, facilitates the assembly of the main machine, and also can reduce the failure rate of the operation of the pressing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aromatherapy machine, concretely is a kind of aromatherapy machine electric pressing mechanism and aromatherapy machine. BACKGROUND

[0002] In modern life, people pay more and more attention to life quality, and aromatherapy machine gradually enters thousands of households due to its functions of improving indoor or vehicle atmosphere, relieving mood and helping sleep. At present, there are various types of aromatherapy machines on the market, including electric aromatherapy machines. The electric aromatherapy machines use atomization devices to atomize aromatherapy liquid to achieve the purpose of indoor fragrance enhancement. At present, there is also an aromatherapy gas tank on the market. The aromatherapy gas tank stores high-pressure liquefied aromatherapy gas. During use, the user usually needs to manually press the pressing device on the aromatherapy gas tank to make the aromatherapy gas stored in the aromatherapy gas tank sprayed out. In order to quickly use the aromatherapy gas tank to enhance fragrance, some people have invented a device for electrically pressing the aromatherapy gas tank. However, the pressing mechanism of the existing such aromatherapy machine device is very complex, and it cannot press and release fragrance for a long time, which needs to be improved. SUMMARY

[0003] The utility model aims at providing a kind of manual pressurization type aromatherapy machine not dependent on electric power, easy to operate and good atomization effect.

[0004] The utility model is realized as follows: a kind of aromatherapy machine electric pressing mechanism and aromatherapy machine, including host computer and the tank body of detachable connection on the host computer, the tank body is used to install aromatherapy gas tank, the host computer includes the gas outlet pipeline of up and down or left and right sliding connection in the host computer interior, electric pressing mechanism and locking assembly, one end of the gas outlet pipeline is communicated with the gas outlet nozzle of aromatherapy gas tank, the electric pressing mechanism is used to press the gas outlet pipeline, the gas outlet pipeline forms the pressing state of the gas outlet nozzle of aromatherapy gas tank under the pressing action of electric pressing mechanism, the locking assembly is used to lock the gas outlet pipeline under the pressing state.

[0005] Further, the electric pressing mechanism includes a control board, a battery, a drive motor, an eccentric wheel, a pressing rod and a base plate. The battery and the drive motor are electrically connected with the control board. The eccentric wheel is fixedly connected to the rotating shaft of the drive motor. The pressing rod is rotatably connected to the base plate through the rotating shaft. One end of the pressing rod is in contact with the eccentric wheel. The other end of the pressing rod is in contact with the gas outlet pipeline.

[0006] Further, the eccentric wheel has a notch structure and a boss. When the notch structure of the eccentric wheel is in contact with the pressing rod, it is the initial state of the electric pressing mechanism.

[0007] Further, the electric pressing mechanism further comprises a travel switch electrically connected with the control board, when the eccentric wheel rotates to a pressing state in which the boss and the travel switch form a pressing state, the driving motor stops rotating, at this time, the electric pressing mechanism presses the aromatherapy gas tank, and the aroma in the aromatherapy gas tank is discharged outward from the air outlet pipeline.

[0008] Further, the pressing rod is in a V-shaped or L-shaped structure, and a U-shaped opening is formed in one end of the pressing rod in contact with the air outlet pipeline.

[0009] Further, the air outlet pipeline is provided with a pressing table, the U-shaped opening on the air outlet pipeline passes through the air outlet pipeline and is in contact with the pressing table to form a linkage effect of the pressing state of the electric pressing mechanism, and the pressing rod is located above the pressing table.

[0010] Further, the electric pressing mechanism further comprises a torsion spring rotatably connected to the base plate, one end of the torsion spring is clamped on the base plate, and the other end of the torsion spring is clamped on the air outlet pipeline; when the air outlet pipeline slides downward and the electric pressing mechanism is in the pressing state, the torsion spring is pressed, and the torsion spring is used for resetting the air outlet pipeline.

[0011] Further, the locking assembly comprises a locking rod and an elastic body for resetting the locking rod, the locking rod is provided with a locking hole and a pushing table, the pushing table penetrates through the corresponding main shell, and the air outlet pipeline penetrates through the locking hole and extends outward and penetrates through the corresponding main shell.

[0012] Further, one end of the locking hole is a circular hole, the other end adjacent to the circular hole is a rectangular hole, and the diameter of the rectangular hole is smaller than that of the circular hole.

[0013] Further, the air outlet pipeline is a tubular structure with two ends penetrating each other, one end of the air outlet pipeline is an air inlet, the other end of the air outlet pipeline is an air outlet, and opposite sides of the outer wall of the air outlet pipeline are inwardly recessed to form limiting clamping holes, the diameters of the air outlet pipeline at the two sides of the limiting clamping holes are matched with the diameter of the rectangular hole on the locking hole, when the electric pressing mechanism is in the pressing state, the air outlet pipeline slides downward in the locking hole to align the limiting clamping holes with the rectangular hole, at this time, the locking rod is pushed in the direction of the air outlet pipeline, the rectangular hole on the locking hole is clamped into the limiting clamping hole, and at this time, the air outlet pipeline is locked in the pressing state.

[0014] Compared with the prior art, the electric pressing mechanism has the advantages that:

[0015] 1. The pressing mechanism of the aromatherapy gas tank is simple in structure, convenient to assemble and capable of reducing the failure rate of the pressing mechanism.

[0016] 2. By setting the locking assembly of the pressing state of the air outlet pipeline, the long-term uninterrupted aroma release of the aromatherapy gas tank can be realized, so as to adapt to different use scenes. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2 is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 is a schematic diagram of the internal structure of the host computer in the utility model Figure 1 ;

[0020] Figure 4 is a schematic diagram of the internal structure of the host computer in the utility model Figure 2 ;

[0021] Figure 5 is a schematic diagram of the partial structure of the utility model Figure 4 ;

[0022] Figure 6 is a schematic diagram of the structure of the air outlet pipeline in the utility model

[0023] Figure 7 is a schematic diagram of the structure of the locking rod in the utility model

[0024] Figure 8 is a schematic diagram of the structure of the driving motor and eccentric wheel in the utility model

[0025] Figure 9 is a schematic diagram of the host computer shell opening state in the utility model

[0026] Figure 10 is a schematic diagram of the installation of the base plate and the electric pressing mechanism in the utility model. DETAILED DESCRIPTION

[0027] In the utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0028] The following is further described in combination with the drawings and specific embodiments:

[0029] As Figures 1-10 shown in the figure, an electric pressing mechanism of an aromatherapy machine and the aromatherapy machine, comprising a main machine 1 and a tank body 2 detachably connected to the main machine 1, the tank body 2 is a hollow structure, the tank body 2 is fixed below the main machine 1 by thread or buckle, the tank body 2 is used for installing an aromatherapy gas tank, the main machine 1 comprises an air outlet pipeline 11, an electric pressing mechanism and a locking assembly which are slidably connected inside the main machine 1, the air outlet pipeline 11 is vertically installed inside the main machine 1 and located at the center position, one end of the air outlet pipeline 11 is communicated with the air outlet nozzle of the aromatherapy gas tank, the other end of the air outlet pipeline 11 is an air outlet end which penetrates through the corresponding main machine 1 shell, the electric pressing mechanism is used for pressing the air outlet pipeline 11, the air outlet pipeline 11 forms a pressing state of the air outlet nozzle of the aromatherapy gas tank under the pressing action of the electric pressing mechanism, at this time, the aromatherapy gas in the aromatherapy gas tank is discharged outward from the air outlet pipeline 11, the locking assembly is used for locking the air outlet pipeline 11 in the pressing state.

[0030] As Figures 2-5 , Figure 7 , Figure 9 and Figure 10As shown, the host 1 housing includes a front shell 34 and a rear shell 33 detachably connected to the front shell 34, through the detachable rear shell 33, in order to facilitate the rapid assembly of the host 1 and the later maintenance of the host 1, the front shell 34 is provided with elastic buckles 30 on the opposite sides, the rear shell 33 is provided with a bayonet 40 at a position corresponding to the elastic buckle 30, the rear shell 33 is fixed on the front shell 34 through the cooperation of the elastic buckle 30 and the bayonet 40, the host 1 further includes a battery 32 and a control panel 20 installed inside the host 1 housing, the battery 32 is a dry battery or a rechargeable lithium battery, the battery 32, the drive motor 12 and the travel switch 16 are electrically connected with the control panel 20, the battery 32 is used for power supply of the host 1, the control panel 20 is used for controlling the forward rotation and reverse rotation of the drive motor 12 and the preset starting time of the drive motor 12, the control panel 20 is fixedly arranged in the front shell 34, the battery compartment is arranged on the rear shell 33, the battery 32 is located in the battery compartment of the rear shell 33, the battery compartment cover 18 is detachably connected on the battery compartment, the battery 32 and the control panel 20 are provided with switch keys, the switch keys are used for power switch control of the host 1, the switch keys are provided with key bodies, the electric pressing mechanism includes a drive motor 12, an eccentric wheel 13, a pressing rod 14 and a base plate 15, the drive motor 12 is arranged as an eccentric motor, the drive motor 12 is arranged behind the base plate 15, the rotating shaft of the drive motor 12 penetrates through the base plate 15 and is connected with the eccentric wheel 13, the eccentric wheel 13 is fixedly connected on the rotating shaft of the drive motor 12, the pressing rod 14 is rotatably connected on the base plate 15 through the rotating shaft, the rotating shaft on the pressing rod 14 is located near the middle position of the pressing rod 14 to form a lever effect, one end of the pressing rod 14 is in contact with the eccentric wheel 13, the other end of the pressing rod 14 is in contact with the air outlet pipe 11, the eccentric wheel 13 has a notch structure 131 and a boss 132, the notch structure 131 and the boss 132 are oppositely arranged, when the notch structure on the eccentric wheel 13 is in contact with the pressing rod 14, it is the initial state of the electric pressing mechanism, the electric pressing mechanism further includes a travel switch 16, when the boss 132 is in contact with the travel switch 16 to form a pressing state, the drive motor 12 stops rotating, at this time, it is the pressing state of the electric pressing mechanism to the aromatherapy gas tank, the aroma in the aromatherapy gas tank is discharged outward from the air outlet pipe 11, the pressing rod 14 is in V-shaped or L-shaped structure as a whole, a U-shaped opening 141 is formed on one end of the pressing rod 14 in contact with the air outlet pipe 11, an extrusion table 111 is arranged on the air outlet pipe 11, the U-shaped opening 141 on the air outlet pipe 11 penetrates through the air outlet pipe 11 and is in contact with the extrusion table 111 to form a linkage effect of the pressing state of the electric pressing mechanism, the pressing rod 14 is located above the extrusion table 111, the electric pressing mechanism further includes a torsion spring 17 rotatably connected on the base plate 15, one end of the torsion spring 17 is clamped on the base plate 15, the other end of the torsion spring 17 is clamped on the air outlet pipe 11, when the air outlet pipe 11 slides downward and the electric pressing mechanism is in the pressing state,The torsion spring 17 is pressed to reset the air outlet pipe 11.

[0031] Thus, the pressing mechanism of the aromatherapy gas tank is simple in structure, convenient to assemble with the host 1, and can also reduce the failure rate of the operation of the pressing mechanism.

[0032] As shown in Figure 1 , Figure 3 、 Figures 6-10 The locking assembly includes a lock rod 21 and an elastic body 22 for resetting the lock rod 21. The elastic body 22 is a spring or a structure with a pressing and rebounding effect. The lock rod 21 is horizontally and left-right slidingly arranged in the host 1 housing. The lock rod 21 is provided with a lock hole 211 and a push table 212. The push table 212 penetrates the corresponding host 1 housing. The host 1 housing is provided with a push table 212. The air outlet pipe 11 extends outwardly through the lock hole 211 and penetrates the corresponding host 1 housing left-right slidingly. The lock hole 211 has a circular hole at one end, and a rectangular hole adjacent to the circular hole. The diameter of the rectangular hole is smaller than that of the circular hole. The air outlet pipe 11 has a tubular structure with two ends penetrating each other. One end of the air outlet pipe 11 is an air inlet, and the other end is an air outlet. The outer wall of the air outlet pipe 11 is inwardly recessed to form a limiting clamping hole 112 on opposite sides. The diameter of the air outlet pipe 11 at the limiting clamping hole 112 is matched with the diameter of the rectangular hole of the lock hole 211. When the electric pressing mechanism is in the pressing state, the air outlet pipe 11 slides downwardly in the lock hole 211 to align the limiting clamping hole 112 with the rectangular hole. At this time, the lock rod 21 is pushed towards the air outlet pipe 11, and the rectangular hole of the lock hole 211 is clamped into the limiting clamping hole 112. At this time, the air outlet pipe 11 is in the pressing state.

[0033] Thus, by setting the locking assembly for the pressing state of the air outlet pipe 11, the aromatherapy gas tank can release fragrance for a long time without interruption, to adapt to different use scenarios.

[0034] The use method and working principle of the utility model are: firstly, install the aromatherapy gas tank in the tank body 2, insert the gas outlet nozzle of the aromatherapy gas tank into the air inlet of the air outlet pipeline 11, interconnect the two, enter the starting state of the host 1 by pressing or pushing the key body, the control panel 19 is provided with a PLC timer, a plurality of aromatherapy opening times and closing are preset in the factory, after reaching the preset time, the driving motor 12 starts the forward rotation or the reverse rotation, the eccentric wheel 13 pushes the pressing rod 14 upwards, the downward rotation of the pressing rod 14 at the opposite end forms the action of pressing the air outlet pipeline 11, the air outlet pipeline 11 slides downwards to extrude the gas outlet nozzle of the aromatherapy gas tank, the air outlet pipeline 11 slides downwards at the same time, the torsion spring 17 is compressed to produce deformation, the aroma in the aromatherapy gas tank is discharged outward from the air outlet pipeline 11, when the eccentric wheel 13 rotates to the abutment of the convex table 132 and the switch arm of the travel switch 16, the driving motor 12 stops rotating, at the same time, the control panel 19 drives the driving motor 12 to reverse or rotate forward, when the notch structure on the eccentric wheel 13 contacts the pressing rod 14, it is the initial state of the electric pressing mechanism, at the same time, under the reset force of the torsion spring 17, the air outlet pipeline 11 slides upwards to reset.

[0035] When the user needs to release the aroma for a long time, when the electric pressing mechanism is in the pressing state, push the lock rod 12 to the left or to the right until the rectangular hole of the lock hole 211 on the lock rod 12 is clamped into the limiting clamping hole 112, the elastic body 22 is compressed to produce deformation, when unlocking, only need to push the lock rod 12 to the right or to the left, under the reset force of the elastic body 22, the lock rod 12 is reset quickly.

[0036] In summary, the pressing mechanism structure of the aromatherapy gas tank is simple, convenient for the assembly of the host 1 and also can reduce the failure rate of the pressing mechanism operation, by setting the locking assembly of the pressing state of the air outlet pipeline 11, the aroma of the aromatherapy gas tank can be released for a long time without interruption, so as to adapt to different use scenes and the like.

[0037] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electric pressing mechanism of an aromatherapy machine and an aromatherapy machine, characterized in that, The application relates to a host and a detachably connected tank body for installing an aromatherapy gas tank, wherein the host comprises an air outlet pipeline, an electric pressing mechanism and a locking assembly which are slidably connected to the inside of the host, one end of the air outlet pipeline is connected with an air outlet nozzle of the aromatherapy gas tank, the electric pressing mechanism is used for pressing the air outlet pipeline, the air outlet pipeline is pressed to form a pressing state of the air outlet nozzle of the aromatherapy gas tank under the pressing action of the electric pressing mechanism, and the locking assembly is used for locking the air outlet pipeline in the pressing state.

2. The mechanism according to claim 1, wherein the mechanism is a mechanism of an aromatherapy machine. The electric pressing mechanism comprises a control board, a storage battery, a driving motor, an eccentric wheel, a pressing rod and a base plate, the storage battery and the driving motor are electrically connected with the control board, the eccentric wheel is fixedly connected to the rotating shaft of the driving motor, the pressing rod is rotatably connected to the base plate through the rotating shaft, one end of the pressing rod is in contact with the eccentric wheel, and the other end of the pressing rod is in contact with the air outlet pipeline.

3. The mechanism according to claim 2, wherein the mechanism is a mechanism of an aromatherapy machine. The eccentric wheel is provided with a notch structure and a boss, and when the notch structure of the eccentric wheel is in contact with the pressing rod, the electric pressing mechanism is in an initial state.

4. The mechanism according to claim 3, wherein the mechanism is a mechanism of an aromatherapy machine. The electric pressing mechanism further comprises a travel switch which is electrically connected with the control board, when the boss is rotated to form a pressing state with the travel switch, the driving motor stops rotating, at this moment, the electric pressing mechanism is in a pressing state of the aromatherapy gas tank, and the aroma in the aromatherapy gas tank is discharged outward from the air outlet pipeline.

5. The electric pressing mechanism for an aroma diffuser and the aroma diffuser according to claim 4, characterized in that, The pressing rod is in a V-shaped or L-shaped structure, and a U-shaped opening is formed in the end of the pressing rod which is in contact with the air outlet pipeline.

6. The mechanism according to claim 5, wherein the mechanism is a mechanism of an aromatherapy machine. The air outlet pipeline is provided with a pressing table, the U-shaped opening of the pressing rod passes through the air outlet pipeline and is in contact with the pressing table to form a linkage effect of the pressing state of the electric pressing mechanism, and the pressing rod is located above the pressing table.

7. The mechanism according to claim 6, wherein the mechanism is a mechanism of an aromatherapy machine. The electric pressing mechanism further comprises a torsion spring which is rotatably connected to the base plate, one end of the torsion spring is clamped on the base plate, the other end of the torsion spring is clamped on the air outlet pipeline, the air outlet pipeline is pressed when being slid downward and the electric pressing mechanism is in the pressing state, and the torsion spring is used for resetting the air outlet pipeline.

8. The mechanism according to claim 1, wherein the mechanism is a mechanism of an aromatherapy machine. The locking assembly comprises a locking rod and an elastic body used for resetting the locking rod, the locking rod is provided with a locking hole and a pushing table, the pushing table penetrates through the corresponding host shell, and the air outlet pipeline penetrates through the locking hole and extends outward and penetrates through the corresponding host shell.

9. The mechanism according to claim 8, wherein the mechanism is a mechanism of an aromatherapy machine. One end of the locking hole is a circular hole, the other end of the circular hole is a rectangular hole, and the diameter of the rectangular hole is smaller than that of the circular hole.

10. The mechanism according to claim 1, wherein the mechanism is a mechanism of an aromatherapy machine. The air outlet pipeline is a tubular structure with two ends penetrating each other, one end of the air outlet pipeline is an air inlet, the other end of the air outlet pipeline is an air outlet, the outer wall of the air outlet pipeline is concave inward on two opposite sides to form a limiting clamping hole, the diameter of the air outlet pipeline at the two limiting clamping holes is matched with the diameter of the rectangular hole on the lock hole, when the electric pressing mechanism is in the pressing state, the air outlet pipeline slides downward in the lock hole to align the limiting clamping hole with the rectangular hole, at this time, the lock rod is pushed in the direction of the air outlet pipeline, the rectangular hole on the lock hole is clamped into the limiting clamping hole, and at this time, the air outlet pipeline is in the pressing state.

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