CN201655329U

CN201655329U - Digital audio fumigator

Info

Publication number: CN201655329U
Application number: CN2010201804962U
Authority: CN
Inventors: 黄大卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-06
Filing date: 2010-05-06
Publication date: 2010-11-24
Anticipated expiration: 2020-05-06

Abstract

The utility model relates to a digital audio fumigator. The digital audio fumigator comprises a casing in which a digital audio playing cavity and a fumigating cavity are arranged; a digital audio playing device is arranged in the digital audio playing cavity; a fumigating device is arranged in the fumigating cavity; and at least one through-hole is formed on the casing. Through the digital audio playing cavity and the fumigating cavity, the digital audio fumigator can play music and release aroma. A micro-processing control unit is used for detecting whether a hot-plug interface unit is connected with an external storage device. If the external storage device is connected with the hot-plug interface unit, the hot-plug interface unit can read the audio information from the external storage device, and play the audio information through a speaker, thereby achieving plug and play conveniently. In addition, the digital audio fumigator is convenient in assembly and maintenance, and has simple assembly process. In addition, the digital audio fumigator can release the aroma by using a volatile solid perfume or using an electronic fumigator.

Description

The fragrant device of digital ring

Technical field

The utility model relates to audio player, more particularly, relates to the fragrant device of a kind of digital ring.

Background technology

Development along with technology, audio player has been given many new forms by people by various technological means, yet existing audio player, the various audio players that use of public place particularly, when carrying out music, all need to link to each other with a PC, roasting audio file then to the computer the inside, utilize the digital processing technology of computer that above-mentioned file is read, decompress, after handling, decoding etc. can appreciate its abundant content by playing, but such broadcast, when this in addition audio player is installed in public places, need take certain space on the one hand and place relative assembly, use not aspect on the other hand, whole apparatus structure redundancy designs dumb.

In addition, implement to come for a long time with aromatic odor with the aromatotherapy source that alleviates pressure, be tending towards fashion in recent years and be in fashion, and favored by consumers in general, but do not exist at present a kind of easy for installation in public places, design is small and exquisite and can discharge the device of aromatic odor with pleasant mental and body in playing back music.

The utility model content

The technical problems to be solved in the utility model is, and is dumb at the audio player complex structure of prior art, uses inconveniently, and playing back music on one side discharges defectives such as fragrance on one side, and a kind of digital fragrant device that rings is provided.

The technical scheme that its technical matters that solves the utility model adopts is: construct the fragrant device of a kind of digital ring, comprise housing, be provided with digital audio and play chamber and stacte chamber in described housing; Be provided with the digital audio playing device in described digital audio is play the chamber, described digital audio playing device comprises memory storage, hot-plug interface unit, the little processing and control element (PCE) that is used for storing audio files, and is arranged on the loudspeaker on the described housing; Wherein, described memory storage is electrically connected with described hot-plug interface unit, and described hot-plug interface unit and loudspeaker are electrically connected with described little processing and control element (PCE); In described stacte chamber, be provided with the stacte device, on described housing and with corresponding position, described stacte chamber, be provided with at least one ventilative through hole.

In the fragrant device of digital ring described in the utility model, described digital audio is play between chamber and the stacte chamber and is interconnected, or isolates mutually by dividing plate.

In the fragrant device of digital ring described in the utility model, described stacte device is a volatile solid spices.

In the fragrant device of digital ring described in the utility model, described stacte device is the electronics fumigator.

In the fragrant device of digital ring described in the utility model, described electronics fumigator comprises main body, described main body is provided with the groove that is used to place spices, and the base plate of described groove is the metal heat-conducting plate, also is provided with in described main body and the contacted electrons heat chip of described metal heat-conducting plate.

In the fragrant device of digital ring described in the utility model, the hot-plug interface unit comprises the hot-plug interface that is used to connect described memory storage, the hot-plug interface circuit that is electrically connected with described hot-plug interface, described hot-plug interface circuit is electrically connected to the audio coder-decoder of described little processing and control element (PCE).

In the fragrant device of digital ring described in the utility model, described hot-plug interface is USB interface, IEEE1394 interface, eSATA interface or HDMI interface; Described hot-plug interface circuit is usb circuit, IEEE 1394 interface circuits, eSATA interface circuit or HDMI interface circuit.

In the fragrant device of digital ring described in the utility model, the profile of described housing is a triangular pyramid.

In the fragrant device of digital ring described in the utility model, described triangular pyramid is positive triangular pyramid.

In the fragrant device of digital ring described in the utility model, a side of described triangular pyramid is an isosceles triangle, and two other side is a right-angle triangle, and the shared right-angle side of these two right-angle triangles.

Implement the fragrant device of digital ring of the present utility model, have following beneficial effect: play chamber and stacte chamber by in housing, being provided with digital audio, thereby can realize the while playing back music and discharge stacte; For, the broadcast of music, detect the hot-plug interface unit by little processing and control element (PCE), judged whether that external memory connects, when external memory connects, read in the audio-frequency information of external memory by the hot-plug interface unit, play by loudspeaker then, realized promptly inserting promptly playing, very convenient, assemble in addition and keep in repair all very convenient, and can be simple for assembly process; For the release of stacte, promptly can use the solid spice of the smell that can volatilize simply, also can use the electronics fumigator.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the structural representation of fragrant device one embodiment of the digital ring of the utility model;

Fig. 2 is the schematic block circuit diagram of digital audio playing device of the present utility model;

Fig. 3 is the structural representation of electronics fumigator of the present utility model;

Fig. 4 is the schematic block circuit diagram of electronics fumigator shown in Figure 3.

Embodiment

As shown in Figure 1, 2, in an embodiment of the fragrant device of digital ring of the present utility model, comprise housing 1, in this housing 1, form digital audio and play chamber and stacte chamber, in playing the chamber, digital audio is provided with the digital audio playing device, the aromatic odor that the stacte device distributes in the stacte chamber, is provided with the stacte device, and on housing 1 and with corresponding position, stacte chamber, is provided with at least one ventilative through hole 11, so that can distribute.Thereby when having realized one side playing back music, Yi Bian discharge fragrance.

When specific design, in a preferred embodiment, digital audio in the housing 1 is play the chamber and the stacte chamber is interconnected, promptly actual isolation is not carried out in the space in the housing 1, but the digital audio playing device is placed on different locus with the stacte device, the chamber be play as digital audio in the locus that thereby the digital audio playing device can be placed, and the locus that the stacte device is placed is as the stacte chamber.Understandable, in another preferred embodiment, a dividing plate can be set in housing 1, thereby form different accommodation spaces respectively in the dividing plate both sides, wherein, the chamber is play as digital audio in a space, and another space is as the stacte chamber.Further, this dividing plate can seal, make digital audio broadcast chamber and stacte chamber to isolate fully, it also can be non-complete closed, for example have through hole on the dividing plate, thus can be so that digital audio is play the chamber and the stacte chamber is non-isolate fully, but have to a certain degree connection, so that carry out cabling etc., the design of some necessity.

For the stacte Design of device, the simplest, the method for most convenient be exactly with solid spice as this stacte device, this number is installed is rung behind the fragrant device, carry out fragrance by the volatilization of this solid spice smell and discharge.In another embodiment, shown in Fig. 3 and 4, if desired the stacte effect is controlled, can be with the electronics fumigator as this stacte device.Usually, this electronics fumigator mainly comprises a main body 71, this main body 71 is provided with the groove that is used to place spices, thereby spices can be placed in this groove, and contact with the base plate 72 of groove, base plate 72 bottoms of this groove are the metal heat-conducting plate, also are provided with in main body 71 and the contacted electrons heat chip 73 of this metal heat-conducting plate.Therefore,, thereby can the base plate 72 of groove be heated,, thereby promote distributing of spices fragrance so that further heat spices by conducting or shutoff electrons heat chip 73.For the power supply 76 of this electronics fumigator, it can be an AC power, also can be direct supply.Further,, a temperature controller 75 can be set for distributing of better control spices fragrance, with the heating-up temperature of control electrons heat chip 73, thus the heating-up temperature of the base plate 72 of control groove.

For the digital audio playing device, it is included in the housing 1 and corresponding digital audio is play the memory storage that is used for storing audio files 2, hot-plug interface unit 3, the little processing and control element (PCE) 4 that the position in chamber is provided with and is arranged on loudspeaker 5 on the housing 1; Wherein, memory storage 2 is electrically connected with hot-plug interface unit 3, hot-plug interface unit 3 and loudspeaker 5 are electrically connected with little processing and control element (PCE) 4, in addition, in order to strengthen the ring audio of fragrant device of this number, on housing 1, be provided with through hole 11, when specific design with loudspeaker 5 corresponding positions, for the quantity and the size of through hole, can carry out flexible design according to user's requirement, the environment in actual play place and desired speaker effect.When real work, as shown in Figure 2, when memory storage 2 is plugged on the hot-plug interface unit 3, can realize and being electrically connected of little processing and control element (PCE) 4, after memory storage 2 powers on, after little processing and control element (PCE) 4 detects memory storage 2, will be to memory storage 2 transmission interface signal and control signals, to drive this memory storage 2.Then read in the audio-frequency information of external memory 2 by hot-plug interface unit 3, play by loudspeaker 5 then, realized promptly inserting promptly playing, for the power supply 6 of this digital audio playing device, wherein, it may be embodied as the 5V～20VDC power supply that is installed in the housing 1.In addition, can also be the communication power supply that on housing 1, is provided with, it comprises supply socket, to power by civil power.This supply socket is the supply socket of two taps or the supply socket of three taps.

In specific design, hot-plug interface unit 3 comprises the hot-plug interface 31 that is used to connect memory storage 2, the hot-plug interface circuit 32 that is electrically connected with hot-plug interface 31, hot-plug interface circuit 32 is electrically connected to the audio coder-decoder 33 of little processing and control element (PCE) 4.Use for concrete device, this hot-plug interface 31 can be USB interface, IEEE 1394 interfaces, eSATA interface or HDMI interface; Corresponding simultaneously hot-plug interface circuit 32 can be usb circuit, IEEE 1394 interface circuits, eSATA interface circuit or HDMI interface circuit.When selecting USB interface and interface circuit thereof for use, preferred USB OTG (On-The-Go), it is replenishing of USB 2.0 editions, can " strengthen " function of existing peripheral assembly and equipment, has increased host function, can realize point-to-point communication.USB OTG has been arranged, playing audio-fequency data just no longer to need to use PC, more cheap, simpler than PC.When selecting HDMI interface and interface circuit thereof for use, the HDMI interface can provide the data transfer bandwidth up to 5Gbps, can transmit the sound signal of not having compression.Need not simultaneously to transmit advance capable D/A or mould/number conversion, can guarantee that the sound signal of E.B.B. transmits at signal.The benefit of using HDMI is: only need a HDMI line, and just transmit audio signals simultaneously, and unlike needing many wire rods to connect now; Simultaneously,, can obtain higher audio transmission quality, and owing to adopt a cable, simplify the installation of the fragrant device that should number rings greatly owing to wirelessly carry out D/A or mould/number conversion.

In force, profile for housing 1, it can be designed as triangular pyramid, She Ji benefit is when being installed in the public place for the fragrant device that should number rings like this, just the fragrant device that should number rings can be installed in the position, corner, can improve utilization of space so on the one hand, in addition owing to be installed in the corner, because its position is unshowy, can also prevent stealing.During concrete the selection, this triangular pyramid can be positive triangular pyramid.As shown in Figure 1, in this embodiment, a side of this triangular pyramid is an isosceles triangle, and two other side is a right-angle triangle, and the shared right-angle side of these two right-angle triangles.

When selector further, loudspeaker 5 can be D.sp., cone loudspeaker, panel speaker or Dome loudspeaker.Little processing and control element (PCE) 4 can be MOS circuit microprocessor or bipolar microprocessor.

The utility model describes by several specific embodiments, it will be appreciated by those skilled in the art that, under the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to alternative the utility model.In addition, at particular condition or concrete condition, can make various modifications to the utility model, and not break away from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall in the utility model claim scope.

Claims

1. the fragrant device of digital ring comprises housing, it is characterized in that, is provided with digital audio and plays chamber and stacte chamber in described housing; Be provided with the digital audio playing device in described digital audio is play the chamber, described digital audio playing device comprises memory storage, hot-plug interface unit, the little processing and control element (PCE) that is used for storing audio files, and is arranged on the loudspeaker on the described housing; Wherein, described memory storage is electrically connected with described hot-plug interface unit, and described hot-plug interface unit and loudspeaker are electrically connected with described little processing and control element (PCE); In described stacte chamber, be provided with the stacte device, on described housing and with corresponding position, described stacte chamber, be provided with at least one ventilative through hole.

2. the fragrant device of digital ring according to claim 1 is characterized in that described digital audio is play between chamber and the stacte chamber and is interconnected, or isolates mutually by dividing plate.

3. the fragrant device of digital ring according to claim 1 is characterized in that described stacte device is a volatile solid spices.

4. the fragrant device of digital ring according to claim 1 is characterized in that described stacte device is the electronics fumigator.

5. the fragrant device of digital ring according to claim 4, it is characterized in that, described electronics fumigator comprises main body, described main body is provided with the groove that is used to place spices, the base plate of described groove is the metal heat-conducting plate, also is provided with in described main body and the contacted electrons heat chip of described metal heat-conducting plate.

6. according to the fragrant device of the arbitrary described digital ring of claim 1～5, it is characterized in that the hot-plug interface unit comprises the hot-plug interface that is used to connect described memory storage, the hot-plug interface circuit that is electrically connected with described hot-plug interface, described hot-plug interface circuit is electrically connected to the audio coder-decoder of described little processing and control element (PCE).

7. the fragrant device of digital ring according to claim 6 is characterized in that described hot-plug interface is USB interface, IEEE 1394 interfaces, eSATA interface or HDMI interface; Described hot-plug interface circuit is usb circuit, IEEE 1394 interface circuits, eSATA interface circuit or HDMI interface circuit.

8. according to the fragrant device of the arbitrary described digital ring of claim 1～5, it is characterized in that the profile of described housing is a triangular pyramid.

9. the fragrant device of digital ring according to claim 8 is characterized in that described triangular pyramid is positive triangular pyramid.

10. the fragrant device of digital ring according to claim 8 is characterized in that a side of described triangular pyramid is an isosceles triangle, and two other side is a right-angle triangle, and the shared right-angle side of these two right-angle triangles.