WO2022027969A1

WO2022027969A1 - Digital scent capsule

Info

Publication number: WO2022027969A1
Application number: PCT/CN2021/080805
Authority: WO
Inventors: 黄剑炜
Original assignee: 杭州气味王国科技有限公司
Priority date: 2020-08-03
Filing date: 2021-03-15
Publication date: 2022-02-10
Also published as: CN111789990A

Abstract

The present invention relates to the technical field of scent transmitting devices, and specifically discloses a digital scent capsule, comprising a box body, scent material capable of diffusing scent being stored in the box body, the box body being provided with a first through-hole and a second through-hole, a material cartridge and a circuit board being provided in the box body, the scent material being stored in the material cartridge, the material cartridge being provided with a first solenoid valve and a second solenoid valve, the first solenoid valve and the second solenoid valve respectively being provided with an air inlet and an air outlet, the air outlet of the first solenoid valve and the air inlet of the second solenoid valve respectively being in communication with the interior of the material cartridge, the first through-hole enabling the air inlet of the first solenoid valve to pass through and the second through-hole enabling the air outlet of the second solenoid valve to pass through, the first solenoid valve and the second solenoid valve respectively being electrically connected to the circuit board, and the circuit board being provided with a data plug and an indicator light. The present invention has a rational structure, can hermetically store the scent material when not in use and safely connect a gas path when in use, and can accurately transmit the scent.

Description

A digital scent capsule

technical field

The invention relates to the technical field of smell playing equipment, in particular to a digital smell capsule.

Background technique

The traditional aroma box and other odor raw materials use the principle of gas diffusion to release the fragrance into the indoor or outdoor space, or increase the speed and concentration of the fragrance release by heating or increasing the air flow.

With the continuous development of virtual reality technology, people's requirements for immersive experience are getting higher and higher. In the virtual environment, vision, hearing, touch, and touch cannot replace the role of smell, and smell perception is an indispensable and important part of the virtual reality system. In the experience of movies and advertisements, the addition of scents that fit the scene can make people feel more immersive.

The equipment used to play odor generally includes an air pump, an air circuit, and a storage device for odor raw materials on the air circuit. The gas flows through the surface of the odor raw material to carry the odor emitted by the odor raw material, and the gas diffuses in the external environment. The smell spreads out. The storage device for odor raw materials is very important. It needs to be able to store the odor raw materials for a long time, and it must also be able to control the gas flow that enters and then flows out. The gas path is closed when there is no need to emit odor, and the gas path is opened when odor is emitted.

SUMMARY OF THE INVENTION

The invention aims to solve the problem that the gas raw material storage device in the existing odor playing equipment needs to store the odor raw material for a long time to ensure that the odor is not lost, and also needs to control the on-off of the gas gas path to ensure that the odor is emitted on demand, and provides a reasonable structure, A digital scent capsule that can be sealed and stored when not in use, can be safely connected to the air circuit when in use, and can accurately play scents.

To achieve the above object, the present invention provides the following technical solutions:

A digital odor capsule, comprising a box body, in which odor raw materials that can emit odor are stored, the box body is provided with a first through hole and a second through hole, and the box body is provided with a bin and a circuit. The silo stores smell raw materials, the silo is provided with a first solenoid valve and a second solenoid valve, and the first solenoid valve and the second solenoid valve are respectively provided with an air inlet and an outlet. The air outlet of the first solenoid valve and the air inlet of the second solenoid valve are respectively connected to the interior of the silo, the first through hole can accommodate the air inlet of the first solenoid valve to pass through, and the second through hole can pass through the air inlet of the first solenoid valve. The hole can accommodate the air outlet of the second solenoid valve to pass through, the first solenoid valve and the second solenoid valve are respectively electrically connected with the circuit board, and the circuit board is provided with a data plug and an indicator light.

Preferably, the box body is cylindrical, the box body is provided with a main body bracket, the main body bracket is provided with a head end with the same outline as the box body, and the main body bracket is also provided with a can extend into The cylindrical support body in the box body, the silo, the circuit board, the first solenoid valve, and the second solenoid valve are all fixed in the support body, one end of the box body can accommodate the support body to be inserted, and the other side of the box body is inserted. One end is provided with a closed box cover, the head end is provided with a first through hole and a data hole for accommodating data plugs to pass through, and the closed box cover is provided with a second through hole and can accommodate indicator lights to pass through lamp hole.

Preferably, the first solenoid valve and the second solenoid valve have the same structure, including a magnetizable iron casing, the iron casing includes a coil, the coil is electrically connected to the circuit board, and the iron casing The two ends of the casing are respectively provided with an air inlet end and an air outlet end, the air inlet end is provided with an air inlet, the air outlet end is provided with an air outlet, the iron casing is provided with a moving iron and a spring, and the One end of the spring is fixed with the air inlet end or the air outlet end, and the other end of the spring is fixed with the moving iron, and the moving iron is arranged between the air inlet end and the air outlet end.

Preferably, the air inlet end is pluggably connected to the iron casing, one end of the air inlet end extends into the iron casing, and an outer side of one end of the air inlet end protruding into the iron casing is arranged between the inner wall of the iron casing. With sealing ring.

Preferably, the iron casing is cylindrical, the air inlet and the air outlet are circular through holes coaxial with the iron casing, and the end face of the air inlet is also provided with the air inlet. Radial guide grooves that communicate with each other.

Preferably, rubber pads are provided on the end surfaces of the moving iron that are in contact with the air inlet end and the air outlet end.

Preferably, the air inlet of the first solenoid valve and the air outlet of the second solenoid valve are respectively provided with sealing plugs, and the sealing plugs include a sealing section and a hand-held section.

Preferably, the outer shape of the handle section of the sealing plug is the same as the outer shape of the box body.

Preferably, the box body is cylindrical, the two ends of the box body are respectively provided with box covers, the first through holes and the second through holes are respectively located on the box covers at both ends of the box body, and the Among the two box covers, one of the box covers is provided with a data hole for accommodating the data plug to pass through, and the other box cover is provided with a lamp hole for the indicator light to pass through.

This scheme consists of a control module (circuit board, solenoid valve) and an odor module (silo, odor raw materials in the silo). When working, install the capsule-like scent container (capsule) of this scheme on the host, connect it with the host circuit board through the data plug, the host controls the solenoid valve in the capsule to open, and the air pump airflow enters the scent capsule from the air inlet, and the airflow flows. The odor is brought out by the odor raw material in the silo and blown out from the air outlet. This scheme innovatively utilizes the sealing performance of the solenoid valve to preserve the odor raw material, reduces the loss of the odor raw material in the non-working state, makes the odor raw material have a longer shelf life, a higher degree of odor reduction, and a longer life.

When the solenoid valve coil wire of this scheme is energized, the coil generates a magnetic field to magnetize the iron shell to attract the moving iron. At this time, the rubber pad at the intake end is attached to the intake end, the rubber pad at the outlet end is opened, and the gas fluid flows to the outlet end through the guide groove. Realize the gas fluid passage; when the solenoid valve coil wire is powered off, the spring makes the moving iron fit with the gas outlet end, and the rubber pad at the gas outlet end is closed to realize the gas fluid circuit breaker. The advantages of the solenoid valve of this scheme are that the diameter of the inlet and outlet ports is large, the gas fluid resistance is small, and the gas fluid pressure loss is small.

Compared with the prior art, the beneficial effects of the present invention are:

1. The sealing performance of the solenoid valve is used to preserve the odor raw materials, which reduces the loss of the odor raw materials in the non-working state, and makes the odor raw materials have a longer shelf life, a higher degree of odor reduction, and a longer life.

2. The solenoid valve is easy to control and accurate. When multiple digital scent capsules storing different scent materials work together, it is convenient to control the designated digital scent capsule to connect or disconnect the gas path, so that the desired scent can be emitted.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of a cross-sectional structure of the present invention.

Figure 3 is a schematic diagram of a structural explosion of the present invention.

FIG. 4 is a schematic structural diagram of the solenoid valve of the present invention.

In the picture: 1-box 2-silo 3-circuit board 4-first solenoid valve

5-Second solenoid valve 6-Head end 7-Bracket body 8-Sealing plug

11-First through hole 12-Second through hole 13-Closed box cover

14-data hole 15-light hole 31-data plug 32-indicator

41-air inlet 42-air outlet 43-iron shell 44-air inlet

45-Air outlet 46-Moving iron 47-Spring 48-Sealing ring

49-Guide groove 50-Rubber pad 81-Sealing segment 82-Handhold segment.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

Please refer to Fig. 1-Fig. 4, the present invention provides a technical solution:

A digital scent capsule, comprising a box body 1, the box body 1 stores odor raw materials that can emit odor, the box body 1 is provided with a first through hole 11, a second through hole 12, and the box body 1 is provided with a silo 2. The circuit board 3, the silo 2 stores odor raw materials, the silo 2 is provided with a first solenoid valve 4, a second solenoid valve 5, and the first solenoid valve 4 and the second solenoid valve 5 are respectively provided with air inlets 41 , the air outlet 42, the air outlet 42 of the first solenoid valve 4, and the air inlet 41 of the second solenoid valve 5 are respectively connected to the interior of the silo 2, the first through hole 11 can accommodate the air inlet 41 of the first solenoid valve 4 to pass through, The two through holes 12 can accommodate the air outlet 42 of the second solenoid valve 5 to pass through. The first solenoid valve 4 and the second solenoid valve 5 are respectively electrically connected to the circuit board 3, and the circuit board 3 is provided with a data plug 31 and an indicator light 32;

The box body 1 is cylindrical, the box body 1 is provided with a main body bracket, the main body bracket is provided with a head end 6 with the same outline as the box body 1, and the main body bracket is also provided with a cylindrical bracket body 7 that can extend into the box body 1, The silo 2, the circuit board 3, the first solenoid valve 4, and the second solenoid valve 5 are all fixed in the bracket body 7. One end of the box body 1 can accommodate the bracket body 7 to be inserted, and the other end of the box body 1 is provided with a closed box cover 13. The head end 6 is provided with a first through hole 11 and a data hole 14 through which the data plug 31 can pass, and the closed box cover 13 is provided with a second through hole 12 and a lamp hole 15 through which the indicator light 32 can pass;

The first solenoid valve 4 and the second solenoid valve 5 have the same structure, including a magnetizable iron casing 43, the iron casing 43 includes a coil, the coil is electrically connected to the circuit board 3, and the two ends of the iron casing 43 are respectively provided with air intake ends 44 , the air outlet 45, the air inlet 44 is provided with an air inlet 41, the air outlet 45 is provided with an air outlet 42, the iron casing 43 is provided with a moving iron 46, a spring 47, one end of the spring 47 is connected to the air inlet 44 or the air outlet 45 is fixed, the other end of the spring 47 is fixed with the moving iron 46, and the moving iron 46 is arranged between the air inlet end 44 and the air outlet end 45;

The intake end 44 is pluggably connected to the iron casing 43 , one end of the intake end 44 extends into the iron casing 43 , and a sealing ring 48 is provided between the outside of one end of the intake end and the inner wall of the iron casing 43 . ;

The iron casing 43 is cylindrical, the air inlet 41 and the air outlet 42 are circular through holes coaxial with the iron casing 43, and the end face of the air inlet 44 is also provided with a radial guide that communicates with the air inlet 41. slot 49;

Rubber pads 50 are provided on the end surfaces of the moving iron 46 in contact with the air inlet end 44 and the air outlet end 45;

The air inlet 41 of the first solenoid valve 4 and the air outlet 42 of the second solenoid valve 5 are respectively provided with sealing plugs 8 , and the sealing plugs 8 include a sealing section 81 and a handle section 82 .

In one embodiment, the shape of the handle section 82 of the sealing plug 8 is the same as the shape of the box body 1 .

In another embodiment, the box body 1 is cylindrical, the two ends of the box body 1 are respectively provided with box covers, the first through holes 11 and the second through holes 12 are located on the box covers at both ends of the box body 1, respectively. Among the covers, one of the box covers is provided with a data hole 14 through which the data plug 31 can pass, and the other box cover is provided with a light hole 15 through which the indicator light 32 can pass.

The specific use process is as follows: when working, install the scent capsule box 1 of this scheme on the host, connect it to the circuit board of the host through the data plug 31, the host controls the first solenoid valve 4 and the second solenoid valve 5 in the capsule to open, and the air pump The airflow enters the scent capsule from the air inlet 41, and the airflow flows through the scent material in the silo 2 to bring out the scent, and is blown out from the air outlet 42;

When the coil wires of the first solenoid valve 4 and the second solenoid valve 5 are energized, the coils generate a magnetic field to magnetize the iron casing 43 to attract the moving iron 46 . close, the rubber pad 50 on one side of the gas outlet 45 is opened, the gas fluid flows to the gas outlet 45 through the guide groove 49, and the gas fluid passage is realized through the gas outlet 42; when the coil wires of the first solenoid valve 4 and the second solenoid valve 5 are powered off, The spring 47 makes the moving iron 46 fit with the gas outlet end 45, and the rubber pad 50 on one side of the gas outlet end 45 of the moving iron 46 is closed with the gas outlet end 45 to realize the gas fluid disconnection.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A digital odor capsule, comprising a box body, in which odor raw materials capable of emitting odor are stored, characterized in that the box body is provided with a first through hole and a second through hole, and the box body is provided with a first through hole and a second through hole. There are a silo and a circuit board, and the silo stores odor raw materials. The silo is provided with a first solenoid valve and a second solenoid valve, and the first solenoid valve and the second solenoid valve are respectively provided with an inlet The air outlet and the air outlet, the air outlet of the first solenoid valve and the air inlet of the second solenoid valve are respectively connected to the interior of the silo, the first through hole can allow the air inlet of the first solenoid valve to pass through, and the The second through hole can accommodate the air outlet of the second solenoid valve to pass through, the first solenoid valve and the second solenoid valve are respectively electrically connected with the circuit board, and the circuit board is provided with a data plug and an indicator light.
A digital scent capsule according to claim 1, wherein the box body is cylindrical, the box body is provided with a main body bracket, and the main body bracket is provided with a same outline as the box body. At the head end, the main body bracket is also provided with a cylindrical bracket body that can extend into the box body. The material bin, circuit board, first solenoid valve, and second solenoid valve are all fixed in the bracket body. One end of the body can accommodate the insertion of the bracket body, the other end of the box body is provided with a closed box cover, the head end is provided with a first through hole and a data hole through which the data plug can pass, and the closed box cover is provided There is a second through hole and a lamp hole through which the indicator light can pass.
A digital scent capsule according to claim 1, wherein the first solenoid valve and the second solenoid valve have the same structure and include a magnetizable iron shell, and the iron shell includes a coil, so The coil is electrically connected to the circuit board, the two ends of the iron casing are respectively provided with an air inlet end and an air outlet end, the air inlet end is provided with an air inlet, the air outlet is provided with an air outlet, and the air outlet is provided at the air outlet. There are moving iron and spring inside the iron shell, one end of the spring is fixed with the air inlet end or the air outlet end, the other end of the spring is fixed with the moving iron, and the moving iron is arranged at the air inlet end and the air outlet end between.
A digital scent capsule according to claim 3, wherein the air inlet end is pluggably connected to the iron casing, and one end of the air inlet end extends into the iron casing, and the inlet end extends into the iron casing. A sealing ring is arranged between the outer side of one end of the air inlet end and the inner wall of the iron shell.
A digital scent capsule according to claim 3, wherein the iron shell is cylindrical, the air inlet and the air outlet are circular through holes coaxial with the iron shell, The end face of the air inlet end is also provided with a radial guide groove communicating with the air inlet.
A digital scent capsule according to claim 3, wherein rubber pads are provided on the end surfaces of the movable iron that are in contact with the air inlet end and the air outlet end.
The digital scent capsule according to claim 1, wherein the air inlet of the first solenoid valve and the air outlet of the second solenoid valve are respectively provided with sealing plugs, and the sealing plugs comprise a sealing section, handheld segment.
A digital scent capsule according to claim 7, wherein the shape of the handle section of the sealing plug is the same as the shape of the box body.
A digital scent capsule according to claim 1, wherein the box body is cylindrical, the two ends of the box body are respectively provided with box covers, the first through hole and the second through hole are The holes are respectively located on the box covers at both ends of the box body. Among the two box covers, one of the box covers is provided with a data hole for accommodating data plugs to pass through, and the other box cover is provided with a data hole that can accommodate indicator lights to pass through. lamp hole.