CN201174250Y - Audio playing apparatus - Google Patents

Abstract

The utility model relates to an audio play device, comprising a flexible loudspeaker provided with a diaphragm; at least two dangling edges which are respectively a first dangling edge and a second dangling edge; and an audio player which is electrically connected between the first dangling edge and the second dangling edge, wherein the flexible loudspeaker has the characteristics of light weight and pliability, etc., the combination of the flexible loudspeaker and the audio player is convenient for carrying and storage, and various structures such as fan shape, umbrella shape or flag shape, etc. because of the pliability of the flexible loudspeaker.

Description

A kind of audio playing apparatus

Technical field

The utility model relates to a kind of audio playing apparatus, particularly a kind of audio playing apparatus of using flexible loudspeaker.

Background technology

At present, general audio playing apparatus such as MP3 player often need use earphone or rigid loudspeaker with playing back music, yet earphone can't show music effect fully and long-term the use feared the unsoundness doubt for people's ear.Rigid loudspeaker then exists problems such as weight is heavier, fixed in shape, and for audio playing apparatus, the heavier user of being not easy to of weight carries, and fixed in shape also makes and produce inconvenience when taking in, and does not more have variability in shape.

Science and technology has been used the pliability electronic technology and has been provided flexual soft loudspeaker in conjunction with the electrostatic loudspeaker development at present, as international monopoly WO0219764, be the flexual soft loudspeaker of a kind of tool, its principle is different with conventional loudspeakers, using electrostatic force causes conductive diaphragm to produce various resonant frequencies, can effectively use, and have concurrently in light weight and pliability, have the market competitiveness as loudspeaker.

Yet present soft loudspeaker is still at the experimental stage, and further product application is not arranged.Therefore, can lower weight and be convenient for carrying, solve the problem place of at present general audio playing apparatus if it effectively can be applied to audio playing apparatus.

Summary of the invention

In order to solve above-mentioned prior art problems, the utility model proposes a kind of audio playing apparatus, prior art is existing to be not easy to carry, to be not easy to take in the problem little with profile variation to solve.

According to the utility model embodiment, a kind of audio playing apparatus comprises an audio player, at least one soft loudspeaker and at least two outstanding limits.

Wherein, audio player comprises a microprocessor, a signal processor, an amplifier, an internal memory and a power supply unit.Soft loudspeaker then comprises a vibrating diaphragm.Vibrating diaphragm has one first electrode and one second electrode.Two outstanding limits are divided into the first outstanding limit and the second outstanding limit, and the first outstanding limit is electrically connected at first electrode of vibrating diaphragm, and the second outstanding limit is electrically connected at second electrode of vibrating diaphragm.

Microprocessor is in order to the running of control audio player.Internal memory is in order to store at least one voice data, and it is electrically connected at microprocessor.Signal processor is in order to encode to voice data and to decipher processing, and it is electrically connected at microprocessor.Amplifier is in order to also to export the voice data gain amplifier, and it is electrically connected at signal processor.Power supply unit is in order to supply electric power, and it is electrically connected at microprocessor and internal memory.The control button is controlled instruction in order to input, and it is electrically connected at microprocessor.

Wherein, amplifier has a positive electrode and a negative electrode, and the positive electrode of amplifier is electrically connected at the first outstanding limit, and the negative electrode of amplifier is electrically connected at the second outstanding limit, in order to transmitting audio data to soft loudspeaker plays.

In sum, by technological means of the present utility model, can utilize the characteristics such as in light weight and pliability of soft loudspeaker to solve that the rigid loudspeaker weight of general audio playing apparatus is heavier problem such as takes in fixed profile inconvenience, the audio playing apparatus of soft loudspeaker can be designed to the profile that fan-shaped, umbrella shape or flag etc. are different from conventional loudspeakers in addition, therefore has more the market competitiveness.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the circuit diagram of the utility model one embodiment;

Fig. 2 is the audio playing apparatus synoptic diagram of the utility model first embodiment;

Fig. 3 is the audio playing apparatus opening and closing movement synoptic diagram of the utility model first embodiment;

Fig. 4 is the audio playing apparatus synoptic diagram of the utility model second embodiment;

Fig. 5 is the audio playing apparatus constitutional diagram of the utility model second embodiment;

Fig. 6 is the audio playing apparatus partial enlarged drawing of the utility model second embodiment;

Fig. 7 is the audio playing apparatus synoptic diagram of the utility model the 3rd embodiment; And

Fig. 8 is the audio playing apparatus constitutional diagram of the utility model the 3rd embodiment.

Wherein, Reference numeral

100 audio players

101 microprocessors

102 signal processors

103 amplifiers

104 internal memories

105 power supply units

106 displays

107 control buttons

108 link interface

109 signal input interfaces

110 first outstanding limits

111 second outstanding limits

112 first frames

113 second frames

114 supports

200 soft loudspeakers

201 first electrodes

202 second electrodes

300 external hosts

Embodiment

Please refer to Fig. 1, be the circuit diagram of the utility model one embodiment.As shown in Figure 1, audio player 100 comprises microprocessor 101, signal processor 102, amplifier 103, internal memory 104, power supply unit 105, control button 107 and links interface 108.Audio player 100 can be connected with external host 300 by linking interface 108.Wherein, external host 300 can have a power supply, a charging circuit, dial and put the unit and remember access unit etc., and so it only is an exemplary illustration, is not in order to limit enforcement aspect of the present utility model.

Microprocessor 101 is in order to the running of control audio player 100.Internal memory 104 is in order to store at least one voice data, and it is electrically connected at microprocessor 101.Signal processor 102 is in order to encode to voice data and to decipher processing, and it is electrically connected at microprocessor 101.Amplifier 103 is in order to also to export the voice data gain amplifier, and it is electrically connected at signal processor 102.Power supply unit 105 is in order to supply electric power, and it is electrically connected at microprocessor 101 and internal memory 104.Wherein, power supply unit 105 can be a battery (indicating among the figure) or can be a rechargeable battery or chargeable electric capacity, and its power supply can obtain with external host 300 electric connections by linking interface 108.Control button 107 is controlled instruction in order to input, and it is electrically connected at microprocessor 101.Link interface 108 and be electrically connected at internal memory 104 and power supply unit 105, for an external database (not indicating among the figure) or external host 300, to carry out data access or charging.Soft loudspeaker 200 tool pliabilities, it is electrically connected at amplifier 103 to play the voice data of internal memory 104.

In addition, audio player 100 more comprises a signal input interface 109 and a display 106.Display 106 is electrically connected at microprocessor 101 and power supply unit 105, in order to show the broadcast information of audio player 100.Signal input interface 109 is electrically connected at signal processor 102, can an external microphone (indicating among the figure), for input one external audio data as recording etc.

Soft loudspeaker 200 can be designed to fan-shaped, flag-like or umbrella shape.With the fan-shaped is example, please refer to Fig. 2, is the audio playing apparatus synoptic diagram according to the utility model first embodiment.As shown in Figure 2, a kind of audio playing apparatus comprises an audio player 100, one soft loudspeaker 200 and two outstanding limits, and can be by linking the external external host 300 of interface 108 (linking port) as a USB, at this, external host 300 can be a database or compatible electronic installation, so it only is an exemplary illustration, and is non-in order to limit this novel enforcement aspect.Wherein, audio player 100 comprises a microprocessor 101, a signal processor 102, an amplifier 103, an internal memory 104 and a power supply unit 105.Audio player 100 not only can be play the voice data of internal memory 104, also can play-over stored voice data in the external host 300.

Amplifier 103 has a positive electrode (not indicating among the figure) and a negative electrode (not indicating among the figure).Soft loudspeaker 200 comprises a vibrating diaphragm (not indicating among the figure).Two outstanding limits are divided into the first outstanding limit 110 and the second outstanding limit 111.Vibrating diaphragm (not indicating among the figure) has one first electrode 201 and one second electrode 202.In present embodiment, the positive electrode of amplifier 103 (not indicating among the figure) is electrically connected at the first outstanding limit 110, the negative electrode of amplifier 103 (not indicating among the figure) is electrically connected at the second outstanding limit 111, the first outstanding limit 110 is electrically connected at first electrode 201 of vibrating diaphragm (not indicating among the figure), the second outstanding limit 111 is electrically connected at second electrode 202 of vibrating diaphragm (indicating among the figure), and to hang limit 111 be the flexual conductor of tool on the first outstanding limit 110 and second.

Wherein, the first outstanding limit 110 is coated by first frame 112 of insulation, and the second outstanding limit 111 is coated by second frame 113 of insulation.

As shown in Figure 3, first frame 112 and second frame 113 can be articulated in audio player 100 for opening and closing movement.

In addition because soft loudspeaker 200 can be coated by cloth material or paper material, therefore can rolling to the first frame 112 or second frame, 113 interior formed spaces among.And use soft loudspeaker 200 is a single sounding face, therefore can send a monaural musical sound.And, make that present embodiment not only can be used for can also sending the music of pleasing the people outside the pectinid by the structure of present embodiment.

Please refer to Fig. 4, be audio playing apparatus synoptic diagram according to the utility model second embodiment.As shown in Figure 4, a kind of audio playing apparatus is a pliciform, comprises an audio player 100 and several soft loudspeakers 200.Wherein, audio player 100 also comprises a microprocessor 101, a signal processor 102, an amplifier 103, an internal memory 104 and a power supply unit 105.As shown in Figure 5, present embodiment also can be by linking interface 108 external external hosts 300, and at this, external host 300 can be a database or compatible electronic installation, and so it only is an exemplary illustration.

Present embodiment is roughly identical with first embodiment, also can make opening and closing movement for first frame 112 and second frame 113, and main difference is that the configuration design of several soft loudspeakers 200 is comparatively complicated, and has added several supports 114.Each support 114 all can be articulated in audio player 100 for the opening and closing movement as first embodiment.As shown in Figure 6, be the present embodiment partial enlarged drawing.Between each support 114 and the support 114, all can be provided with soft loudspeaker 200, and first electrode 201 of each mould that shakes and second electrode 202 join with amplifier 103 all, make present embodiment can send the musical sound of several sound channels according to actual needs.

Please refer to Fig. 7, be audio playing apparatus synoptic diagram according to the utility model the 3rd embodiment.As shown in Figure 7, a kind of audio playing apparatus is a flag shape, comprises an audio player 100 and a soft loudspeaker 200.Wherein, audio player 100 also comprises a microprocessor 101, a signal processor 102, an amplifier 103, an internal memory 104 and a power supply unit 105.In like manner, link the music of broadcasting after interface 108 can join with a portable external host 300 in the external host 300.Then be provided with display 106 and control button 107 on the audio player 100, further manipulate to make things convenient for the user.So by the structure of present embodiment, make that present embodiment not only can be used for carrying the banner and cheer outside, can also send the music of pleasing the people.

As shown in Figure 8, present embodiment also can be by linking the desk-top external host 300 of interface 108 external, and broadcast the music in the external host 300.So, outside the pendulum decorations that make present embodiment not only can be used as to be given on the desk, can also send the music of pleasing the people by the structure of present embodiment.Then be provided with display 106 and control button 107 on the audio player 100, further manipulate to make things convenient for the user.At this, external host 300 can be a database or compatible electronic installation, and so it only is an exemplary illustration.

Be that with the main difference of first embodiment audio player 100 of present embodiment is the flagpole shape, and have several control buttons 107, so it only is an exemplary illustration, and is non-in order to limit the utility model enforcement aspect.In addition, also can be by signal input interface 109 with the voice of pre-recording to internal memory 104, flag shape audio playing apparatus of its collocation present embodiment can reach the effect of propaganda flag, and external host 300 can connect the audio player 100 of several flag shapes.Above-mentioned only is exemplary illustration, non-in order to limit enforcement aspect of the present utility model.

In addition, the connection relationship between the amplifier 103 of soft loudspeaker 200 and audio player 100 is identical with first embodiment, yet in the present embodiment, the flexual material of first frame 112 and second frame, 113 optional apparatus is formed.

The vibrating diaphragm of the soft loudspeaker 200 of above-mentioned all embodiment (not indicating among the figure) can utilize the pliability electronic technology optionally to select fluorinated ethylene propylene copolymer (Fluorinated ethylene Propylenecopolymer is called for short FEP), teflon (Polytetrafluoroethylene is called for short PTFE), polyvinylidene fluoride resin materials such as (Polyvinylidene fluoride are called for short PVDF) for use, so it only is an exemplary illustration, and is non-in order to limit enforcement aspect of the present utility model.

The shape and structure of above-mentioned all embodiment can use the flexual outstanding limit of tool and frame and change.

The startup that the audio playing apparatus of all embodiment of the utility model can be controlled audio player 100 by control button 107 whether.When starting, audio player 100 will be obtained voice data from internal memory 104, carry out the coding and decoding action and input to amplifier 103 by signal processor 102, again by after the gain of amplifier 103 amplifying signals, via the positive electrode of amplifier 103 (indicating among the figure) and negative electrode (indicating among the figure), transmitting audio data to soft player 200 to produce sound wave.

In sum, the heavier and inconvenience of this novel speciality such as in light weight and pliability of utilizing soft loudspeaker weight of solving general audio player such as takes at problem.Soft in addition loudspeaker more can effectively show music effect.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (11)

1, a kind of audio playing apparatus is characterized in that, comprising:

At least one soft loudspeaker has a vibrating diaphragm, and this vibrating diaphragm has one first electrode and one second electrode;

At least two outstanding limits, this two outstanding limit is respectively one first outstanding limit and one second outstanding limit, and this first outstanding limit is electrically connected at this first electrode of this vibrating diaphragm, and this second outstanding limit is electrically connected at this second electrode of this vibrating diaphragm; And

One audio player is electrically connected at this first outstanding limit and this second outstanding limit, in order to transmit a voice data to this soft loudspeaker.

2, audio playing apparatus according to claim 1 is characterized in that, this soft loudspeaker can be coated by cloth material or paper material.

3, audio playing apparatus according to claim 1 is characterized in that, this audio player has a display.

4, audio playing apparatus according to claim 1 is characterized in that, this audio player has one and links interface, for an external database or an external host.

5, audio playing apparatus according to claim 1 is characterized in that, this audio player has a signal input interface, for input one external audio data.

6, audio playing apparatus according to claim 1 is characterized in that, this audio player has a power supply unit.

7, audio playing apparatus according to claim 6 is characterized in that, this power supply unit is a battery, a rechargeable battery or a chargeable electric capacity.

8, audio playing apparatus according to claim 7 is characterized in that, this audio player and an external host join, and this external host has a power supply and a charging circuit, and to this power supply unit charging.

9, audio playing apparatus according to claim 1 is characterized in that, this two outstanding limit is the flexual conductor of tool.

10, audio playing apparatus according to claim 9 is characterized in that, this two outstanding limit can cover with two frames of insulation.

11, audio playing apparatus according to claim 10 is characterized in that, this two frame can be articulated in this audio player.

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