CN213669956U - Portable digital smell player - Google Patents
Portable digital smell player Download PDFInfo
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- CN213669956U CN213669956U CN202021582785.5U CN202021582785U CN213669956U CN 213669956 U CN213669956 U CN 213669956U CN 202021582785 U CN202021582785 U CN 202021582785U CN 213669956 U CN213669956 U CN 213669956U
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- air pump
- circuit board
- smell
- air
- box body
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Abstract
The utility model relates to a smell playback devices technical field specifically is a portable digital smell player, including the box body, be equipped with air pump device, smell raw materials storage device in the box body, the box body be equipped with air inlet, gas outlet, the box body in be equipped with interconnect's circuit board subassembly, battery pack, air pump device, smell raw materials storage device locate both ends in the box body respectively, air pump device, smell raw materials storage device between be equipped with the intercommunication gas circuit, air pump device and air inlet intercommunication, smell raw materials storage device and gas outlet intercommunication, circuit board subassembly be equipped with and expose in button, power indicator, the charging socket on box body surface, circuit board subassembly and air pump device electricity be connected. The utility model discloses rational in infrastructure, but safe switch-on gas circuit during the use can accurate broadcast smell, can seal when not using and preserve the smell raw materials, increase of service life.
Description
Technical Field
The utility model relates to a smell playback devices technical field specifically is a portable digital smell player.
Background
The traditional fragrance box and other odor raw materials release fragrance to indoor or outdoor space by using the principle of gas diffusion, or enhance the speed and concentration of fragrance release by heating or increasing air flow.
With the continuous development of virtual reality technology, the requirements of people for immersive experience are increased more and more. In a virtual environment, vision, hearing and touch cannot replace the function of smell, the smell perception is an indispensable important component in a virtual reality system, and people can feel personally on the scene by adding the smell according with the scene.
A equipment for playing smell generally includes air pump, gas circuit, sets up the storage device of smell raw materials on the gas circuit, and the air pump produces gas flow through smell raw materials surface, carries on the smell that the smell raw materials gived off, spreads out the smell through the diffusion of gas in the external environment. The common smell playing device is usually arranged in a fixed place and cannot be carried with a person, people can make people feel comfortable fragrance for themselves and surrounding people by applying perfume or carrying a fragrant substance with the person, but in such a smell transmission mode, the smell gradually becomes weak and disappears, and meanwhile, the smell transmission cannot be interrupted midway.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to under the current smell propagation mode, smell play device can not hand-carry, and fragrant smell material smell can fade gradually, disappear, also can not interrupt the problem that the smell was propagated simultaneously, provides a rational in infrastructure, easily carries, can cut off the smell and propagate and sealed save the smell raw materials when not using, but safe switch-on gas circuit during the use, portable digital smell player that can accurate broadcast smell.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a portable digital smell player, includes the box body, is equipped with air pump device, smell raw materials storage device in the box body, the box body be equipped with air inlet, gas outlet, the box body in be equipped with interconnect's circuit board subassembly, battery pack, air pump device, smell raw materials storage device locate both ends in the box body respectively, air inlet, air pump device, smell raw materials storage device, gas outlet form the gas circuit that can communicate, the gas circuit on be equipped with the solenoid valve, circuit board subassembly be equipped with and expose in button, power indicator, the socket that charges on box body surface, circuit board subassembly and air pump device, solenoid valve electricity be connected.
Preferably, the air pump device comprises a cavity shell, a cavity cover and an air pump, the cavity shell and the cavity cover form a cavity, the air pump is arranged in the cavity, the cavity is provided with two air suction ports exposed out of one end of the box body, the cavity is provided with an air outlet communicated with the odor raw material storage device, and the air pump is electrically connected with the circuit board assembly.
Preferably, the smell raw material storage device comprises a shell, a storage bin and a sub-circuit board are arranged in the shell, the smell raw materials are stored in the storage bin, the storage bin is provided with a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is respectively communicated with the air pump device and the interior of the storage bin, the second electromagnetic valve is respectively communicated with the interior of the storage bin and an air outlet, the first electromagnetic valve and the second electromagnetic valve are respectively electrically connected with the sub-circuit board, and the sub-circuit board is provided with a data plug and is electrically connected with the circuit board assembly.
Preferably, the first electromagnetic valve and the second electromagnetic valve have the same structure and comprise magnetizable iron shells, each iron shell comprises a coil, the coils are electrically connected with the sub-circuit board, the two ends of each iron shell are respectively provided with an air inlet end and an air outlet end, a moving iron and a spring are arranged inside each iron shell, one end of each spring is fixed with the air inlet end or the air outlet end, the other end of each spring is fixed with the moving iron, the moving iron is arranged between the air inlet end and the air outlet end, and rubber pads are arranged on the end faces of the moving iron, the air inlet end and the air outlet end, which are in contact with each other.
Preferably, the iron shell is cylindrical, the air inlet end and the air outlet end are respectively provided with a circular through hole coaxial with the iron shell, and the end face of the air inlet end is also provided with a radial diversion trench communicated with the through hole.
Preferably, the odor raw material storage devices are provided with two groups, and the two groups of odor raw material storage devices are respectively communicated with the air pump device and the air outlet. This scheme adopts two sets of smell raw materials storage device, all communicates with air pump device to have same or respectively have a gas outlet, utilize the switching of solenoid valve, can realize only opening a smell raw materials storage device's intercommunication gas circuit, give off a smell, perhaps open two smell raw materials storage device's intercommunication gas circuit, two kinds of smell mix and give off.
Preferably, the box body be the cylindric, the box body be close to smell raw materials storage device one end and be equipped with the lid, the box body in be equipped with the main part support, air pump device, circuit board subassembly, battery pack all fix on the main part support, the lid on be equipped with the gas outlet, smell raw materials storage device and air pump device between be but plug pipe connection, smell raw materials storage device and circuit board subassembly between be but plug data connector connection.
Preferably, one end of the box body, which is close to the air pump device, is provided with a detachable end cover, and the detachable end cover is provided with a charging socket and an air inlet.
The scheme is composed of an air source module (an air pump), a control module (a circuit board), an odor storage module (a storage bin, odor raw materials in the storage bin, an electromagnetic valve) and the like. When the smell raw material storage device works, the smell raw material storage device is arranged in the box body, is connected with the circuit board assembly through the data plug, and presses the key, the air pump and the electromagnetic valve in the smell storage module can be controlled to be opened or closed through the circuit board assembly, so that the air circuit can be opened or disconnected; when the gas circuit is disconnected, the odor raw materials in the storage bin are stored by utilizing the sealing performance when the electromagnetic valves at the two ends of the storage bin are closed, so that the loss of the odor raw materials in a non-working state is reduced, the quality guarantee period of the odor raw materials is longer, the odor reduction degree is higher, and the service life is longer; through directional micro-propagation, the efficiency of smell playing is improved, the smell mixing problem caused by the fact that a large amount of smell is released by the traditional fragrance diffusion equipment is avoided, and the use experience of a user is improved.
When the coil wire of the electromagnetic valve is electrified, the coil generates a magnetic field to enable the iron shell to magnetize and attract the moving iron, the rubber pad at the air inlet end is attached to the air inlet end, the rubber pad at the air outlet end is opened, and gas fluid flows to the air outlet end through the diversion trench to realize a gas fluid passage; when the electromagnetic valve coil wire is powered off, the spring enables the moving iron to be attached to the air outlet end, the air outlet end rubber pad is closed, and therefore the gas fluid is disconnected. The electromagnetic valve has the advantages that the calibers of the air inlet end and the air outlet end are large, the gas fluid resistance is small, the gas fluid pressure loss is small, and the rubber pads at the two ends of the moving iron can effectively reduce the noise generated when the moving iron strikes the two ends of the electromagnetic valve during working.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the product of the scheme is easy to carry, the appearance can be portable, and the start or the interruption of odor transmission can be controlled through the keys.
1. The odor raw materials are preserved by utilizing the sealing performance of the closed electromagnetic valve, so that the loss of the odor raw materials in a non-working state is reduced, the quality guarantee period of the odor raw materials is longer, the odor reduction degree is higher, and the service life is longer.
2. The solenoid valve is convenient and accurate in work control, and when two or more smell raw material storage devices storing different smell raw materials are arranged, the appointed smell raw material storage devices are conveniently controlled to be connected or disconnected with the air circuit, so that required smell can be emitted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure of the present invention.
Fig. 3 is a schematic diagram of the structure explosion of the present invention.
Fig. 4 is a schematic structural diagram of the electromagnetic valve of the present invention.
In the figure: 1-box body 3-circuit board assembly 4-battery assembly 5-cavity shell
6-cavity cover 7-air pump 8-shell 9-storage bin 10-sub-circuit board
11-air inlet 12-air outlet 13-box cover 14-main body support
15-end cover 31-key 32-power indicator lamp 33-charging socket
91-first solenoid valve 92-second solenoid valve 93-iron shell
94-moving iron 95-spring 96-rubber pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a portable digital odor player comprises a box body 1, wherein an air pump device and an odor raw material storage device are arranged in the box body 1, the box body 1 is provided with an air inlet 11 and an air outlet 12, a circuit board assembly 3 and a battery assembly 4 which are connected with each other are arranged in the box body 1, the air pump device and the odor raw material storage device are respectively arranged at two ends in the box body 1, the air inlet 11, the air pump device, the odor raw material storage device and the air outlet 12 form a communicated air path, an electromagnetic valve is arranged on the air path, the circuit board assembly 3 is provided with a key 31, a power indicator lamp 32 and a charging socket 33 which are exposed out of the surface of the box body;
the air pump device comprises a cavity shell 5, a cavity cover 6 and an air pump 7, the cavity shell 5 and the cavity cover 6 form a cavity, the air pump 7 is arranged in the cavity, the cavity is provided with two air suction ports exposed out of one end of the box body 1, the cavity is provided with an air exhaust port communicated with the odor raw material storage device, and the air pump 7 is electrically connected with the circuit board assembly 3;
the smell raw material storage device comprises a shell 8, a storage bin 9 and a sub-circuit board 10 are arranged in the shell 8, the storage bin 9 stores smell raw materials, the storage bin 9 is provided with a first electromagnetic valve 91 and a second electromagnetic valve 92, the first electromagnetic valve 91 is respectively communicated with an air pump device and the interior of the storage bin 9, the second electromagnetic valve 92 is respectively communicated with the interior of the storage bin 9 and an air outlet 12, the first electromagnetic valve 91 and the second electromagnetic valve 92 are respectively electrically connected with the sub-circuit board 10, and the sub-circuit board 10 is provided with a data plug and is electrically connected with the circuit board assembly 3;
the first electromagnetic valve 91 and the second electromagnetic valve 92 have the same structure and comprise magnetizable iron shells 93, each iron shell 93 comprises a coil, each coil is electrically connected with the corresponding sub-circuit board 10, the two ends of each iron shell 93 are respectively provided with an air inlet end and an air outlet end, moving irons 94 and springs 95 are arranged inside each iron shell 93, one ends of the springs 95 are fixed with the air inlet end or the air outlet end, the other ends of the springs 95 are fixed with the moving irons 94, the moving irons 94 are arranged between the air inlet end and the air outlet end, and rubber pads 96 are arranged on the end faces, in contact with the air inlet end and the air outlet end, of the moving irons 94;
the iron shell 93 is cylindrical, a circular through hole coaxial with the iron shell 93 is respectively arranged at the air inlet end and the air outlet end, and a radial diversion trench communicated with the through hole is also arranged on the end surface of the air inlet end;
the odor raw material storage devices are provided with two groups, and the two groups of odor raw material storage devices are respectively communicated with the air pump device and the air outlet;
the box body 1 is cylindrical, one end of the box body 1, which is close to the odor raw material storage device, is provided with a box cover 13, a main body bracket 14 is arranged in the box body 1, the air pump device, the circuit board assembly 3 and the battery assembly 4 are all fixed on the main body bracket 14, the box cover 13 is provided with an air outlet 12, the odor raw material storage device is connected with the air pump device through a pluggable pipeline, and the odor raw material storage device is connected with the circuit board assembly 3 through a pluggable data joint;
one end of the box body 1 close to the air pump device is provided with a detachable end cover 15, and the detachable end cover 15 is provided with a charging socket 33 and an air inlet 11.
The specific using process is as follows: when the smell storage device is in operation, the smell storage device is arranged in the box body 1 and is connected with the circuit board assembly 3 through a data plug, the button 31 is pressed, the power indicator lamp 32 is on, the air pump 7 and the first electromagnetic valve 91 and the second electromagnetic valve 92 in the smell storage module can be controlled to be opened or closed through the circuit board assembly 3, so that the air path can be opened or cut off, when the air path is opened, the air flow generated by the air pump 7 enters the bin 9 from the first electromagnetic valve 91, and the smell is brought out by the smell raw material in the bin 9 after the air flow flows through the second electromagnetic valve 92 and the air outlet 12; when the gas circuit is cut off, the odor raw materials in the storage bin 9 are stored by utilizing the sealing performance when the first electromagnetic valve 91 and the second electromagnetic valve 92 at the two ends of the storage bin 9 are closed, so that the loss of the odor raw materials in a non-working state is reduced;
when the coil wires of the first electromagnetic valve 91 and the second electromagnetic valve 92 are electrified, the coils generate a magnetic field to enable the iron shell 93 to magnetize and attract the moving iron 94, at the moment, the rubber pad 96 on one side of the air inlet end of the moving iron 94 is attached to the air inlet end, the rubber pad 96 on one side of the air outlet end is opened, the gas fluid flows to the air outlet end through the diversion trench, and a gas fluid passage is realized through the air outlet 12; when the leads of the coils of the first electromagnetic valve 91 and the second electromagnetic valve 92 are powered off, the spring 95 enables the moving iron 94 to be attached to the air outlet end, and the rubber pad 96 on one side of the air outlet end of the moving iron 94 is closed with the air outlet end, so that the gas fluid is disconnected;
when there are two smell raw material storage devices, single air passage communication or double air passage communication can be realized by controlling the first electromagnetic valve 91 and the second electromagnetic valve 92 respectively possessed by the two smell raw material storage devices.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a portable digital smell player, includes the box body, is equipped with air pump device, smell raw materials storage device in the box body, its characterized in that, the box body be equipped with air inlet, gas outlet, the box body in be equipped with interconnect's circuit board subassembly, battery pack, air pump device, smell raw materials storage device locate both ends in the box body respectively, air inlet, air pump device, smell raw materials storage device, gas outlet form the gas circuit that can communicate, the gas circuit on be equipped with the solenoid valve, circuit board subassembly be equipped with and expose in button, power indicator, the socket that charges on box body surface, circuit board subassembly and air pump device, solenoid valve electricity be connected.
2. The portable digital odor player as claimed in claim 1, wherein the air pump device comprises a chamber housing, a chamber cover, and an air pump, the chamber housing and the chamber cover form a chamber, the air pump is disposed in the chamber, the chamber is provided with two air inlets exposed at one end of the case, the chamber is provided with an air outlet communicated with the odor material storage device, and the air pump is electrically connected with the circuit board assembly.
3. The portable digital odor player as claimed in claim 1, wherein the odor material storage device comprises a housing, a bin and a sub-circuit board are arranged in the housing, the bin stores the odor material, the bin is provided with a first solenoid valve and a second solenoid valve, the first solenoid valve is respectively communicated with the air pump device and the bin, the second solenoid valve is respectively communicated with the bin and the air outlet, the first solenoid valve and the second solenoid valve are respectively electrically connected with the sub-circuit board, and the sub-circuit board is provided with a data plug and is electrically connected with the circuit board assembly.
4. The portable digital odor player as claimed in claim 3, wherein the first and second solenoid valves have the same structure and comprise magnetizable iron housings, each iron housing comprises a coil, the coil is electrically connected with the sub-circuit board, the two ends of each iron housing are respectively provided with an air inlet end and an air outlet end, a moving iron and a spring are arranged inside each iron housing, one end of each spring is fixed with the air inlet end or the air outlet end, the other end of each spring is fixed with the moving iron, the moving iron is arranged between the air inlet end and the air outlet end, and rubber pads are arranged on the end faces of the moving iron, which are in contact with the air inlet end and the air outlet end.
5. The portable digital odor player as defined in claim 4, wherein said iron housing is cylindrical, said air inlet end and said air outlet end are respectively provided with a circular through hole coaxial with said iron housing, and a radial guiding groove communicating with said through hole is further provided on an end surface of said air inlet end.
6. The portable digital odor player as claimed in claim 1 or 3, wherein there are two sets of odor material storage devices, and the two sets of odor material storage devices are respectively connected to the air pump device and the air outlet.
7. The portable digital scent player according to claim 1, wherein the cartridge body is cylindrical, a lid is provided at an end of the cartridge body adjacent to the scent material storage device, a main body bracket is provided in the cartridge body, the air pump device, the circuit board assembly and the battery assembly are all fixed to the main body bracket, the lid is provided with an air outlet, the scent material storage device and the air pump device are connected by a pluggable pipe, and the scent material storage device and the circuit board assembly are connected by a pluggable data connector.
8. The portable digital odor player as claimed in claim 1 or 7, wherein a detachable end cap is provided at one end of the case body close to the air pump device, and a charging socket and an air inlet are provided on the detachable end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582785.5U CN213669956U (en) | 2020-08-03 | 2020-08-03 | Portable digital smell player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582785.5U CN213669956U (en) | 2020-08-03 | 2020-08-03 | Portable digital smell player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669956U true CN213669956U (en) | 2021-07-13 |
Family
ID=76743115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021582785.5U Active CN213669956U (en) | 2020-08-03 | 2020-08-03 | Portable digital smell player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669956U (en) |
-
2020
- 2020-08-03 CN CN202021582785.5U patent/CN213669956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Jianwei Inventor after: Han Dong Inventor after: Lu Fang Inventor before: Huang Jianwei |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable digital scent player Effective date of registration: 20220817 Granted publication date: 20210713 Pledgee: Hangzhou joint rural commercial bank Limited by Share Ltd. three pier sub branch Pledgor: HANGZHOU SCENTREALM TECHNOLOGY CO.,LTD. Registration number: Y2022980012829 |