CN209500348U - A kind of smell generating device and virtual olfactory system - Google Patents

Abstract

The utility model proposes a kind of smell generating device and virtual olfactory system, smell generating device includes shell, smell generating assembly, smell submitting module；Wherein, shell includes main structure and cover board, and the centre of main structure, which is equipped with channel and sets two or more around channel, sets box slot, each sets and is equipped with air inlet and air outlet on box slot；Smell generating assembly includes the smell box for carrying the liquid that can produce specific scent and the atomizing piece for accelerating liquid to be atomized；It includes air blower and current path that smell, which sends out module,；The smell generating device of the utility model come atomized liquid, is recycled air blower to accelerate smell and shed speed, it is inadequate to solve the problems, such as that prior art smell generates instantaneity using atomizing piece.

Description

A kind of smell generating device and virtual olfactory system

Technical field

The utility model relates to gas generation technique fields, and in particular to a kind of smell generating device and virtual smell system System.

Background technique

One of detected by scent mankind five greatly perception realize that virtual smell generation is a weight in technical field of virtual reality The research direction wanted.Have plenty of in existing odor generating device and generate smell using heating fragrance piece, from beginning to warm up fragrance Piece needs certain time to the process that smell generates, and instantaneity is inadequate；The gas of overheat is unsafe, and fragrant to human body simultaneously The type of tablet complex manufacturing technology, fragrance piece has limitation, keeps its applicable scene limited.

Utility model content

In view of the deficiencies of the prior art, the utility model proposes a kind of virtual smell apparatus and system, existing skill is solved The inadequate problem of instantaneity occurs for smell in art.

The technical solution of the utility model is achieved in that

A kind of smell generating device, comprising:

Shell, main structure including upper surface opening and for covering the cover board for closing main structure opening, in main structure Part is divided into two or more and sets box slot and a channel, and channel is located among main structure, sets box grooved ring and is arranged around channel, adjacent It sets and is mutually isolated between box slot by side channel wall, each set box slot and channel is separated by internal groove side wall, each set the inside groove of box slot Wall is equipped with air inlet, and each described set is equipped with gas outlet, the centre of cover board on box slot and the shared lateral wall of main structure It is equipped with through-hole, when cover board and the conjunction of main structure lid, the center of through-hole is overlapped with channel center.

Smell generating assembly, including multiple for carrying the smell box for the liquid that can generate specific scent and for accelerating Liquid is converted into the atomizing piece of the process of gas, and smell box, which is placed on, to be set in box slot, and difference sets box slot and isolates guarantee difference The smell that smell box generates will not influence each other.

Smell sends out module, including be arranged air blower in through-holes and by through-hole, channel, the air inlet for setting box slot, The current path that space and gas outlet are collectively formed in slot flows into logical positioned at the smell set in box slot slot in space from air inlet Road, under the driving of air blower, the smell in channel flows to space in slot from air inlet and is discharged again from gas outlet, opens air blower It can accelerate air velocity, accelerate the submitting speed of gas, the setting position of gas outlet and air inlet, which is higher than to be placed on, sets box slot In smell box top edge, guarantee the unobstructed of current path.

Further, smell generating device further includes slave computer on the cover board and control motor, positioned at setting in box slot Sealing rod piece and connection control motor and seal rod piece linkage mechanism, sealing rod piece include rod piece and be set to rod piece both ends Mounting, the both ends of rod piece extend respectively at air inlet and at gas outlet, and the mounting area at air inlet is greater than air inlet Open area, the mounting area at gas outlet are greater than outlet open area, and the mounting at both ends can close air inlet and outlet simultaneously Mouthful；It controls motor rotation and drives linkage structure rotation, linkage structure rotation drives the elevating movement of sealing rod piece；Slave computer can lead to The course changing control sealing rod piece for crossing control control motor rises or falls, and realizes the opening and closing of control air inlet and air outlet.

Further, linkage mechanism realizes control motor and envelope using screw structure or the one of of rack-driving structure The linkage of mouth rod piece.

Further, gas cartridge top is equipped with the opening that can be used for injecting and being discharged liquid, can be added by opening cover board Add or this replaces the liquid in gas box.

Further, the number of smell box is not more than the number for setting box slot, can place appropriate number of gas as needed Body box.

Further, the smell generated after the liquid atomization carried in each gas box is different, multiple smell boxes Son can produce a variety of smells.

Further, smell generating assembly further includes the foam through-hole for floating on liquid surface, and atomizing piece setting is logical in foam The bottom in hole, foam through-hole provide the surface that buoyancy floats on liquid by atomizing piece, can be adjusted at any time according to the capacity of solution Atomizing piece position.

Further, smell generating device further includes shedding the rotary components in direction for adjusting smell, and rotary components are set Below main structure.Rotary components include loading end, bearing, pedestal and rotating electric machine, and bearing, pedestal are assembled in loading end center The center of cylinder-shaped shaft including being set to base center, loading end and bearing passes through shaft and is placed on pedestal, and loading end is also External gear including being fixed on loading end lower end surface center, rotating electric machine is fixed on the base against external gear, so that electric rotating Gear on machine is engaged with external gear.Main structure is placed on loading end, and rotating electric machine rotation drives external gear rotation, so that Loading end and the main structure on loading end rotate in the horizontal plane.

Further, smell generating device further includes the top cover for sealing the main structure, and top cover is with certain The hollow cylindrical cover of height, cap height are designed according to the height of cover board, top cover convenient disassembly, convenient to carry out to device Maintenance.

The utility model also provides a kind of virtual olfactory system, upper including above-mentioned smell generating device and host computer Machine and smell generating device communication connection, host computer send corresponding smell according to the scene identity received and generate request to gas Taste generating device, it includes that scheduled gas is numbered that gas, which generates request, the reception smell request of smell generating device, from gas outlet Smell corresponding with scene identity is discharged.

The utility model reach the utility model has the advantages that

(1) the utility model generates atomization gas using atomizing piece come atomization gas solution, while constructing one and meeting Cross-ventilated environment recycles air blower to accelerate air velocity, and atomization gas is discharged faster from gas outlet, and smell generates speed Degree is fast, solves the problems, such as that the prior art is inadequate in smell generation instantaneity.

(2) device of the utility model is equipped with multiple box slots of setting and places multiple smell boxes, can produce a variety of smells The mixing of one of which or two or more smells is, it can be achieved that generate the diversity of smell.

(3) present apparatus further includes rotary components, and the smell discharge direction of rotary components adjusting apparatus improves device gas The accuracy that taste generates.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of configuration schematic diagram of smell generating device one embodiment of the utility model；

Fig. 2 is a kind of structural schematic diagram of the main structure of smell generating device one embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of the smell generating assembly of smell generating device one embodiment of the utility model；

Fig. 4 is a kind of structural schematic diagram of the cover board of smell generating device one embodiment of the utility model；

Fig. 5 is the structural schematic diagram of two kinds of sealing rod pieces in the utility model smell generating device；

Fig. 6 is the structural schematic diagram of two kinds of linkage structures in the utility model smell generating device；

Fig. 7 is a kind of structural schematic diagram of the rotary components of smell generating device one embodiment of the utility model；

Fig. 8 is a kind of system block diagram of virtual olfactory system one embodiment of the utility model.

Attached drawing mark: 1 top cover；2 cover boards；21 through-holes；22 air blowers；3 main structures；31 set box slot；32 channels；33 into Port；34 gas outlets；4 smell generating assemblies；41 gas boxes；42 atomizing pieces；43 foam through-holes；51 sealing rod pieces；511 envelopes Piece；512 nuts；513 driver blades；52 linkage mechanisms；521 screw structures；522 gear transmission structures；53 control motors；7 rotations Component；71 bearings；72 loading ends；73 rotating electric machines；74 pedestals.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1, referring to Fig. 1-7:

A kind of odor generating device, including shell, main structure 3 including upper surface opening and close main structure for covering 3 open cover boards 2, main structure 3 be separated into it is multiple set box slot 31 and a channel 32, channel 32 is located among main structure 1, Multiple box slots 31 of setting are arranged around channel 32, and adjacent set is mutually isolated between box slot 31 by side channel wall, and it is equal each to set box slot 31 It is separated with channel 32 by internal groove side wall, each sets and be equipped with air inlet 33 on the internal groove side wall of box slot 31, each set box slot 31 and master It is equipped with gas outlet 34 on the shared lateral wall of body structure 3, the number of gas outlet 34 is identical as the number for setting box slot 31, and one is set Box slot 31 corresponds to a gas outlet 34.The centre of cover board 2 is equipped with through-hole 21, when cover board 2 and the lid conjunction of main structure 3, through-hole 21 center is overlapped with 32 center of channel of main structure 1, as shown in Figure 4.It mutually isolated region can be by adding rubber Circle, or corresponding barrier structure is set to guarantee air-tightness.In the present embodiment, main structure 3 is cylinder, and inside is separated into 8 It is a to set box slot 31 and a circular channel 32, as shown in Figure 2.It can change as needed in other embodiments and set 31 number of box slot With the shape of main structure 1 and channel 32.Such as: setting box groove body structure equipped with eight can be positive eight side column bodies.

Smell generating device further includes smell generating assembly 4, including multiple for carrying the liquid that can generate specific scent Smell box 41 and for accelerate the liquid be converted into gas process atomizing piece 42, smell box 41 is placed on main body Structure 3 is set in box slot 31, and in the present embodiment, smell box 41 has 8, and smell box 41 may be reused, gas box 41 tops are equipped with the opening that can be used for injecting and being discharged liquid, and replacement or adding liquid are also more convenient.The setting of atomizing piece 42 exists The bottom of the foam through-hole 43 of one offer buoyancy, foam through-hole 43 is cylindrical hole, because foam through-hole 43 to be atomized Piece 42 floats on the surface of liquid, can adjust the position of atomizing piece 42 according to the capacity of liquid at any time, as shown in Figure 3.

In other embodiments, the number of gas box 41 can be adjusted as needed, as long as the number of gas box is few In the number for setting box slot 31.

Smell generating device further includes that smell sends out module, including the air blower 22 that is arranged in 2 through-hole 21 of cover board and Through-hole 21 channel 32, each sets the air inlet 33 of box slot 31, the current path that space and gas outlet 34 are collectively formed in slot, position In setting the smell in 31 slot of box slot in space, from 33 flow channel 32 of air inlet, under the driving of air blower 22, in channel 32 Smell flows to space in slot from air inlet 33 and is discharged again from gas outlet 34, and air velocity can be accelerated by opening air blower 32, be accelerated The submitting speed of gas, the position of air blower 22 are as shown in Figure 4.Gas outlet 34 and the setting position of air inlet 33, which are higher than, to be placed on The top edge for setting the smell box 41 in box slot 31, guarantees the unobstructed of current path.

Further, smell generating device further includes control module, the slave computer including being located on cover board 2 and control motor 53, positioned at the sealing rod piece 51 and connection control motor 53 set in box slot 31 and the linkage mechanism 52 for sealing rod piece, bar is sealed Part 51 is used to open or closes the air inlet 33 for setting box slot 31 and gas outlet 34, and sealing rod piece 51 is including rod piece and is set to rod piece The mounting 511 at both ends, the both ends of rod piece extend respectively to the mounting at air inlet 33 and at gas outlet 34, at air inlet 33 511 areas are greater than 33 area of air inlet, and 511 area of mounting at gas outlet 34 is greater than 34 area of gas outlet, the envelope at both ends Piece 511 can close air inlet 33 and gas outlet 34 simultaneously；Slave computer and control 53 communication connection of motor, can allow and control motor 53 Rotation drives linkage structure 52, and the movement of linkage structure 52 drives sealing 51 elevating movement of rod piece, controls the opening and closing of current path；Control The course changing control sealing rod piece 51 of motor 53 processed rises or falls, and realizes the opening and closing of control air inlet 33 and gas outlet 34.

Further, sealing rod piece 51 is that both ends are respectively equipped with the fan-shaped envelope that can be bonded closing air inlet 33 and gas outlet 34 The shaft of piece 511, for the air-tightness for guaranteeing device, 511 area of mounting is greater than at 34 port 33 of air inlet 33 and venthole The radian and cell wall of mounting 511 are adapted and area is greater than air inlet 33, the radian and side wall phase of the mounting 511 at gas outlet 34 It adapts to and area is greater than gas outlet 34, as shown in Figure 5.In the present embodiment, in air inlet 33 and gas outlet 34 and mounting 511 Fitting edge the edge for engaging mounting is set, guarantee that mounting fitting wall surface moves up and down, as shown in Figure 2.

Further, screw structure 521 is used in the linkage mechanism of the present embodiment 52, as shown in Figure 1.Screw structure 521 In sealing rod piece 51 be fixed with nut 512 in centre, control connection wire rod below the shaft of motor 53, screw rod passes through when installation Nut 512, as shown in fig. 6, control motor 53 rotation drive screw rod rotation, screw rod rotate so that nut 512 along screw rod above and below Thus movement drives sealing rod piece 51 to move up and down.

In other embodiments, screw structure 521 can be replaced with into rack-driving structure 522 as needed, is passed with rack gear Dynamic structure 522 includes the driver blade 513 being fixed among sealing rod piece 51 and the rack gear connecting with control 53 shaft of motor, transmission Groove on piece 513 is engaged with rack gear, as shown in Figure 6.It controls the rotation of motor 53 and drives racks turn, so that on driver blade 513 Thus lower movement drives sealing rod piece 51 to move up and down.

Smell generating device further includes shedding the rotary components 7 in direction for adjusting smell, as shown in fig. 7, rotary components 7 Including loading end 72, bearing 71, pedestal 74 and rotating electric machine 73, bearing 71 is assembled at 72 center of loading end, and pedestal 74 includes being set to The cylinder-shaped shaft at 74 center of pedestal, the center of the bearing of loading end 72 and 71 pass through the shaft and are placed on pedestal 74, carry Face 71 include be fixed on the external gear at 71 lower end surface center of loading end, rotating electric machine 73 is fixed on pedestal 74 against external gear, So that the gear on rotating electric machine 73 is engaged with external gear, the gear that can be driven thereon is rotated from there through control rotating electric machine 73 Rotation drives entire loading end to rotate so that external gear and then rotates.Main structure 3 is placed on loading end 72, rotating electric machine 73 rotations drive loading ends 72 and main structure 3 on loading end 72 circular motion in the horizontal plane, and device may be implemented It 360 rotates freely in the horizontal plane, slave computer 54 controls the rotation direction and rotation time of rotating electric machine 73, realizes any It is fragrant on moment and different direction.

Further, smell generating device further includes the top cover 1 for sealed body structure 3, and top cover 1 is with certain height The hollow cylindrical cover of degree, 1 height of top cover is designed according to the height of cover board 2,1 convenient disassembly of top cover, it is convenient to device into Row maintenance.To provide power supply to device, top cover 1 is provided with power cable mouth.

Further, cover board 2 is placed directly within 3 top of main structure by pin, and pin is for preventing cover board 2 and main body knot Structure 3 is displaced.

Further, because cover board 2 is connected with main structure 3 by pin, cover board 2 can be opened, rod piece will be sealed 51 take out upwards, can take out smell box 41, replace or add the liquid in smell box 41.In other embodiments, Pin can be connected and be changed to other releasable connection modes.

It further, is the diversity for making smell generating device generation gas, the liquid carried in gas with various box 41 The smell generated after atomization is different.It in other embodiments, can be in a few odors box if the smell of scene demand is less The liquid that can generate identical smell is placed in 41, to reduce liquid (the supplementary number.

Embodiment 2, referring to Fig. 8:

A kind of virtual olfactory system, including above-mentioned odor generating device and host computer, host computer and smell generating device are logical News connection, smell generating device is given in the generation request of scene identity transmission smell to host computer based on the received, and request packet occurs for gas Scheduled gas number is included, the slave computer getter taste request of smell generating device, control device generates corresponding with scene identity Smell, in the present embodiment, host computer is host computer, and slave computer is single chip control module.Wherein pass through in upper and lower computer WiFi module carries out communication connection, designs WIFI module on slave computer to receive the data of host computer being transmitted to, WiFi Module is the communication module of host computer and single chip control module.Single chip control module and control motor 53 connect, and pass through Control the steering of motor 53 and the direction of motion of switch control sealing rod piece 51；Single chip control module and rotating electric machine 73 connect It connects, steering and the switch by controlling rotating electric machine 73 shed direction to adjust the smell of smell generating device；Single-chip microcontroller control Module is connected with atomizing piece 42, and the generation time that the switch and operating time for controlling atomizing piece 42 carry out control device smell is gentle The concentration that taste generates；Further, system can also include display control module, single chip control module and display control module Connection, to the working condition of display control module transmission system, display control module includes for display system working condition Indicator light, system block diagram is as shown in Fig. 8.In other embodiments, slave computer is directly connected to host computer by USB interface, i.e., Power supply is provided, data transmission is also provided.

The specific works method of above-mentioned virtual olfactory system is as follows:

Virtual olfactory system cooperation virtual scene comes in use, in virtual scene exploitation, and developer needs under The interface that position machine provides, carries out mark to the smell of demand in scene.When in use, host computer is according to the scene received by user It identifies to the slave computer of smell generating device transmission gas and generates request, can be transmitted by USB interface or WiFi is transmitted.

In the smell generating device of embodiment 1,8 in main structure 3 are set to 8 smell boxes 41 in box slot 31 In liquid be numbered, digital 1-8 can be used according to numbering clockwise or counterclockwise, identical liquid uses identical volume Number, different liquid use different numbers.The system digit of slave computer is exactly the integral multiple of " 8 ", 8 control motors 53 The drive control for controlling 8 sealing rod piece 51 movements and 8 atomizing pieces 32 all connects slave computer by the way of parallel transmission, Or it is realized using the extension blocks of " string turns simultaneously ".Refer to when slave computer receives the data of host computer, then corresponding control Order is directly transferred on control motor 53 and drive block.

Number in request including gas occurs for the gas that slave computer receives, and according to number, slave computer by passing parallel The drive block and sealing rod piece 51 of defeated mode, instant control motor 53 and atomizing piece 42 make the gas of reference numeral from out Port 34 is discharged.The transmission of parallel data is rapid, ensure that the software real-time of device.And atomizing piece 42 is swift in response, air blast Machine 22 and the response speed of control motor 53 are also very fast, are able to satisfy hardware real-time to a certain extent.

This system has certain expeling smell effect simultaneously, when can close the energization of atomizing piece 42 in advance by slave computer Between, the shut-in time for the air blower 22 that is delayed clears the fog in space.

Further, virtual olfactory system can generate concentration to gas and carry out quantitative control.Due to fog generating region Size is certain, and the unit time atomization 42 " fog-supplying amount " is basically unchanged, thus can according to the working time of drive module come Concentration in control area.Meanwhile the power by adjusting air blower 22 assists the concentration of adjustment smell fixed with the working time Measure the control of output.

Further, virtual olfactory system can adjust smell generating device according to the position of user in real time and smell outlet is discharged The position of mouth 34, to improve the accuracy in odor dispersion direction.Adjust the posture of device in real time using the communication of computer.On Position machine receives the posture information of the user detected, and the number information of present gas outlet 34 is obtained to slave computer, is calculated Device needs the angle and direction data rotated, is sent to slave computer, slave computer is according to the adjustment data control rotation received Motor 73 completes the position adjustment of smell generating device.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of smell generating device characterized by comprising

Shell, main structure including upper surface opening and for covering the cover board for closing main structure opening, in the main structure Part is divided into two or more and sets box slot and a channel, and the channel is located among the main structure, it is described set box grooved ring around The channel is arranged, and adjacent set is mutually isolated between box slot by side channel wall, and each box slot and channel of setting is in Cell wall separates, and the internal groove side wall for setting box slot is equipped with air inlet, it is each it is described set box slot and main structure share it is outer Gas outlet is equipped on side wall, the centre of the cover board is equipped with through-hole, when the cover board and main structure lid conjunction, institute The center for stating through-hole is overlapped with the channel center；

Smell generating assembly, including for carrying the smell box of the liquid of specific scent can be generated and for accelerating the liquid It is converted into the atomizing piece of the process of gas, the smell box is placed on described set in box slot；

Smell sends out module, including air blower in the through hole is set and by the through-hole, the channel, described set box The current path that space and gas outlet are collectively formed in the air inlet of slot, slot, positioned at the smell set in box slot slot in space, From air inlet flow channel, under the driving of air blower, smell in channel flows in the slot space again from the air inlet It is discharged from the gas outlet, the setting position of the gas outlet and the air inlet, which is higher than, is placed on the smell box set in box slot Top edge.

2. smell generating device as described in claim 1, which is characterized in that the smell generating device further includes being located at the lid Slave computer on plate and control motor positioned at the sealing rod piece set in box slot and connect the control motor and the envelope The linkage mechanism of mouth rod piece；The sealing rod piece includes rod piece and the mounting set on the rod piece both ends, the both ends of the rod piece It extends respectively to the mounting area at the air inlet and at the gas outlet, at the air inlet and is greater than the air inlet Area, the mounting area at the gas outlet are greater than the outlet open area, and the mounting at the both ends can close institute simultaneously State air inlet and the gas outlet, movement of the linkage mechanism for link the control motor and sealing rod piece.

3. smell generating device as claimed in claim 2, which is characterized in that the linkage mechanism is passed using screw structure or rack gear The one of which of dynamic structure realizes the linkage of the control motor and the sealing rod piece.

4. smell generating device as described in claim 1, which is characterized in that the smell cartridge top be equipped with can be used for inject and The opening of liquid is discharged.

5. smell generating device as described in claim 1, which is characterized in that the number of the smell box is not more than described to set box The number of slot.

6. smell generating device as described in claim 1, which is characterized in that the liquid carried in each smell box The smell generated after atomization is different.

7. smell generating device as described in claim 1, which is characterized in that the smell generating assembly further includes floating on the liquid The foam through-hole in body surface face, the atomizing piece are arranged in the bottom of the foam through-hole, and the foam through-hole provides buoyancy and allows institute State the surface that atomizing piece floats on liquid.

8. smell generating device as described in claim 1, which is characterized in that the smell generating device further includes for adjusting gas Taste sheds the rotary components in direction, and the rotary components are set to below main structure.

9. smell generating device as claimed in claim 8, which is characterized in that the rotary components include loading end, bearing, pedestal And the bearing is assembled at rotating electric machine, the loading end center, the pedestal includes the cylinder turn set on the base center The center of axis, the loading end and the bearing passes through the shaft and is placed on the pedestal, and the loading end further includes solid It is scheduled on the external gear at loading end lower end surface center, the rotating electric machine is fixed on the base against the external gear, so that Gear on the rotating electric machine is engaged with the external gear.

10. the smell generating device as described in claim 1-9 is any, which is characterized in that the smell generating device further includes using In the top cover for sealing the main structure.