CN102957989A - Sound guide device and multichannel device for handheld device - Google Patents
Sound guide device and multichannel device for handheld device Download PDFInfo
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- CN102957989A CN102957989A CN2011102391491A CN201110239149A CN102957989A CN 102957989 A CN102957989 A CN 102957989A CN 2011102391491 A CN2011102391491 A CN 2011102391491A CN 201110239149 A CN201110239149 A CN 201110239149A CN 102957989 A CN102957989 A CN 102957989A
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Abstract
The invention relates to a sound guide device and a multichannel for a handheld device. The sound guide device is provided with a holding groove, sound inlet holes, sound guide channels and sound outlet holes, the sound inlet holes are reserved on one side of the holding groove, the sound outlet holes are reserved on one outer side of the sound guide device, the sound guide channels are arranged in the sound guide device and communicated with the sound inlet holes and the sound outlet holes. When the handheld device is horizontally arranged, a first loudspeaker and a second loudspeaker of the handheld device are arranged on the same side of the handheld device and cannot play normal stereophonic sound. However, if the handheld device is horizontally arranged in the holding groove of the sound guide device, sound of a first channel, output by the first loudspeaker, can be output through the sound outlet holes, so that sound of the first channel and the second channel respectively output by the first loudspeaker and the second loudspeaker are output to opposite directions, and the horizontally arranged handheld device can still play normal stereophonic sound.
Description
Technical field
The present invention is relevant for a kind of voice output of hand-held device, and particularly a kind of voice guide device and multichannel device for hand-held device.
Background technology
The hand-held device of majority all has the voice output setting apparatus on the market at present, and the voice output setting apparatus can grip or put the mode of hand-held device in order to judge the user.The voice output setting apparatus for example can be gravity sensor, or the combination of gravity sensor and geomagnetic sensor etc.In addition, hand-held device usually can music playing and film, and therefore in order to allow the user that better audio-visual impression is arranged, hand-held device usually can have two-way speaker (comprising left channel loudspeaker and right channel loudspeaker) and be arranged at wherein.
For instance, but some hand-held device level or vertically be placed on the shelf.Yet the two-way speaker on the hand-held device is because of the storing mode of hand-held device, has two-way speaker and places the left and right sides of hand-held device, all places left side or all place three kinds of situations such as right side.Briefly, the three-dimensional sound of hand-held device is play can be because the difference of the storing mode of hand-held device, and normal, three kinds of situations such as take back or take over are arranged.
Please refer to Figure 1A～Fig. 1 C, Figure 1A～Fig. 1 C is respectively the schematic diagram of the corresponding different grippings of hand-held device or the mode of storing.Hand-held device 1 has display screen 11, shell 12 and the function key 13 that is arranged at shell 12.In Figure 1A, hand-held device 1 is vertically gripped or is put.In Figure 1B and Fig. 1 C, hand-held device 1 is gripped or puts by level, and wherein the left and right directions of the gripping of the level of the hand-held device 1 of Figure 1B and Fig. 1 C or the mode of storing is just put upside down.
Then, please refer to Fig. 2 A～Fig. 2 C, to be that the two-way speaker of hand-held device is corresponding different grip or the schematic diagram of the situation that the three-dimensional sound of the mode of storing is play Fig. 2 A～Fig. 2 C.In Fig. 2 A, the gripping of hand-held device 1 or storing mode are as the vertical gripping shown in Figure 1A or storing mode, and the left channel loudspeaker 21 of hand-held device 1 can normally be turned left the sound of L channel and R channel respectively and the output of turning right with right channel loudspeaker 22.In other words, when hand-held device 1 was vertically gripped or puts, then the situation of three-dimensional sound broadcast was normal condition.
In Fig. 2 B and Fig. 2 C, when the gripping of hand-held device 1 or storing mode grip or the storing mode as the level shown in Figure 1B and Fig. 1 C respectively, then the L channel exported of the left channel loudspeaker 21 of hand-held device 1 and right channel loudspeaker 22 can all be turned right with the sound of R channel and be exported or the output of turning left.In other words, when hand-held device 1 was gripped or puts by level, then three-dimensional sound situation about playing was that sound takes over or takes back situation.
Summary of the invention
The embodiment of the invention provides a kind of voice guide device, this voice guide device with so that the hand-held device with first and second loud speaker in the situation that level is put, still allowing hand-held device have normal three-dimensional sound plays, in the situation of wherein putting in hand-held device in level, first and second loud speaker is positioned at the same side of hand-held device, and respectively in order to export the sound of first and second sound channel.This voice guide device comprises that putting groove, first enters sound hole, one first leading note passage and the first sender.Putting groove is used for the hand-held device level and is placed in wherein.First enters the first side that sound hole is positioned at putting groove, the first loud speaker of the hand-held device of putting corresponding to level, and in order to receive the sound of the first sound channel.The first leading note passage is positioned at the inside of voice guide device, and UNICOM first enters sound hole and the first sender, and in order to guide the sound of the first sound channel.The first sender is positioned at first outside of voice guide device, and in order to export the sound of the first sound channel.When the hand-held device level is placed in putting groove, see through voice guide device, the sound of first and second sound channel is toward rightabout output.
The embodiment of the invention provides a kind of multichannel device.This multichannel device is used for hand-held device, in order to allow hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays.This multichannel device comprises that audio chip, a plurality of loud speaker, first enter sound hole, the first sound hole switch, the first sender and the first leading note passage.The audio chip is in order to receive index signal, wherein gripping or the storing mode of index signal in order to represent hand-held device.The audio chip is controlled the wherein sound of two output first and one second sound channels of a plurality of loud speakers according to index signal, so that the sound of first and second sound channel is toward opposite direction output.A plurality of loud speakers comprise first and second loud speaker, and first and second loud speaker is arranged at the not homonymy of hand-held device, and are arranged at hand-held device in a pair of linea angulata mode.First enters the sound hole correspondence is arranged at the first loud speaker.The first sound hole switch cuts out first according to the gripping of hand-held device or storing mode and enters sound hole or in the former sender of the first loud speaker of hand-held device.The first leading note passage UNICOM first enters sound hole and the first sender.
The embodiment of the invention provides a kind of multichannel device.This multichannel device is used for hand-held device, in order to allow hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays.This multichannel device comprises audio chip, a plurality of loud speaker, first and second enters sound hole, first and second sound hole switch, first and second sender and first and second leading note passage.The audio chip is in order to receive index signal, wherein gripping or the storing mode of index signal in order to represent hand-held device.The audio chip is controlled the wherein sound of two output first and one second sound channels of a plurality of loud speakers according to index signal, so that the sound of first and second sound channel is toward opposite direction output.A plurality of loud speakers comprise first and second loud speaker, and first and second loud speaker is arranged at the not homonymy of hand-held device, and first and second loud speaker is arranged at the different edge of the same side of hand-held device.First enters the sound hole correspondence is arranged at the first loud speaker.The first sound hole switch cuts out first according to the gripping of hand-held device or storing mode and enters sound hole or in the former sender of the first loud speaker of hand-held device.The first leading note passage UNICOM first enters sound hole and the first sender.Second enters the sound hole correspondence is arranged at the first loud speaker.The second sound hole switch cuts out second according to the gripping of hand-held device or storing mode and enters sound hole or in the former sender of the second loud speaker of hand-held device.The second leading note passage UNICOM second enters sound hole and the second sender.
The embodiment of the invention provides a kind of multichannel device.This multichannel device is used for hand-held device, in order to allow hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays.This multichannel device comprises audio chip, first and second loud speaker, first and second enters sound hole, first and second sound hole switch, first and second sender and first and second leading note passage.First and second loud speaker is arranged at the not homonymy of hand-held device, is arranged at hand-held device with diagonal way, and respectively in order to export one first and the sound of a second sound channel.First enters the sound hole correspondence is arranged at the first loud speaker.The first sound hole switch cuts out first according to index signal and enters sound hole or in the former sender of the first loud speaker of hand-held device, wherein gripping or the storing mode of index signal in order to represent hand-held device.The first leading note passage UNICOM first enters sound hole and the first sender.Second enters the sound hole correspondence is arranged at the second loud speaker.The second sound hole switch cuts out second according to this index signal and enters sound hole or in the former sender of the second loud speaker of hand-held device.The second leading note passage UNICOM second enters sound hole and the second sender.
In sum, the embodiment of the invention provides voice guide device and the multichannel device that is used for hand-held device.Voice guide device can be placed in wherein for the hand-held device level, and allows hand-held device still can have normal three-dimensional sound broadcast.In addition, the multichannel device can be arranged in the hand-held device, and this multichannel device can allow hand-held device under different grippings or storing mode, still can have normal three-dimensional sound and play.
Description of drawings
Figure 1A～Fig. 1 C is respectively the schematic diagram of the corresponding different grippings of hand-held device or the mode of storing.
To be that the two-way speaker of hand-held device is corresponding different grip or the schematic diagram of the situation that the three-dimensional sound of the mode of storing is play Fig. 2 A～Fig. 2 C.
Fig. 3 A and Fig. 3 B are the schematic diagrames that hand-held device flatly is placed in the voice guide device of the embodiment of the invention.
Fig. 4 A is the stereogram of the voice guide device of the embodiment of the invention.
Fig. 4 B and Fig. 4 C are respectively the profiles of subassembly of the voice guide device of the embodiment of the invention.
Fig. 5 A～Fig. 5 C is that the multichannel application of installation of the embodiment of the invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.
Fig. 6 is the calcspar of the multichannel device of the embodiment of the invention.
Fig. 7 A～Fig. 7 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.
Fig. 8 is the calcspar of the multichannel device of another embodiment of the present invention.
Fig. 9 A～Fig. 9 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.
Figure 10 is the calcspar of the multichannel device of another embodiment of the present invention.
Figure 11 A～Figure 11 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.
Figure 12 is the calcspar of the multichannel device of another embodiment of the present invention.
[main element symbol description]
1,5,7,9,110: hand-held device
11: display screen
12: shell
13: function key
21: left channel loudspeaker
22: right channel loudspeaker
3: voice guide device
31: L channel enters sound hole
32: L channel leading note passage
33: the L channel sender
34: R channel enters sound hole
35: R channel leading note passage
36: the R channel sender
37: putting groove
AA ': hatching
3a, 3b: subassembly
38a, 38b: R channel leading note subchannel
38a～38d: sound proof part
39A, 39C: linked hole
39a, 39b: connection position
51～53,71,72,91,92,111,112: loud speaker
6,8,100,120: the multichannel device
61,81,101,121: the voice output setting apparatus
62,82,102,122: the audio chip
73,93,94,113,114: the leading note passage
73a, 93a, 94a, 113a, 114a: enter sound hole
73b, 93b, 94b, 113b, 114b: sender
83,103,104,123,124: the sound hole switch
Embodiment
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, but these explanations with appended graphic only be that the present invention is described, but not interest field of the present invention is done any restriction.
(embodiment of voice guide device)
Please refer to Fig. 3 A and Fig. 3 B, Fig. 3 A and Fig. 3 B are the schematic diagrames that hand-held device flatly is placed in the voice guide device of the embodiment of the invention.The embodiment of Fig. 3 A and Fig. 3 B provides a kind of voice guide device 3, and wherein these voice guide device 3 usefulness are put for hand-held device 1 level, and the hand-held device 1 that can allow level put simultaneously still has normal three-dimensional sound to play.
The L channel that inboard the right of voice guide device 3 has corresponding to the left channel loudspeaker 21 of hand-held device 1 enters sound hole 31, L channel leading note passage 32 and L channel sender 33, and the R channel that the inboard left side of voice guide device 3 then has corresponding to the right channel loudspeaker 22 of hand-held device 1 enters sound hole 34, L channel leading note passage 35 and R channel sender 36.
When hand-held device 1 is put mode as the level of Fig. 3 A, the output of the sound of L channel and R channel all can be able to being turned right of the left channel loudspeaker 21 of hand-held device 1 and right channel loudspeaker 22.Yet, the sound of L channel can be imported L channel leading note passage 32 because L channel enters sound hole 31, and by L channel sender 33 with the output of turning left of the sound of L channel, therefore, see through voice guide device 3, the hand-held device 1 that Fig. 3 A level is put still has normal three-dimensional sound to play.
When hand-held device 1 is put mode as the level of Fig. 3 B, the output of the sound of L channel and R channel all can be able to being turned left of the left channel loudspeaker 21 of hand-held device 1 and right channel loudspeaker 22.Yet, the sound of R channel can be imported R channel leading note passage 35 because R channel enters sound hole 34, and by R channel sender 36 with the output of turning right of the sound of R channel, therefore, see through voice guide device 3, the hand-held device 1 that Fig. 3 B level is put still has normal three-dimensional sound to play.
In addition, it is worth mentioning that, if the level of hand-held device 1 is put mode and is only put the wherein a kind of of mode just like the level of the hand-held device 1 shown in Fig. 3 A or Fig. 3 B, then voice guide device 3 can only have L channel and enters sound hole 31, L channel leading note passage 32 and L channel sender 33, or only has R channel and enter sound hole 34, L channel leading note passage 35 and R channel sender 36.
Please then with reference to Fig. 4 A～Fig. 4 C, Fig. 4 A is the stereogram of the voice guide device of the embodiment of the invention, and Fig. 4 B and 4C are respectively the profiles of subassembly of the voice guide device of the embodiment of the invention.Fig. 4 B and Fig. 4 C are respectively the profiles of the observation along hatching AA ' toward two different directions, and wherein Fig. 4 B is the profile of observing toward interior side direction behind the section AA ' section, and Fig. 4 C is the profile of observing toward lateral direction behind the section AA ' section.
In Fig. 4 A, voice guide device 3 has a putting groove 37, and putting groove 37 is in order to allow hand-held device 1 level be placed in wherein.When hand-held device 1 level is placed in putting groove 37, see through voice guide device 3 and the sound of L channel or R channel is turned left or turned right derive L channel sender 33 or R channel sender 36, hand-held device 1 still can have normal three-dimensional sound and play.
When making voice guide device 3, can manufacture out first cuboid parts, wherein the material of these cuboid parts has good sound reflection efficient.Then, be that the cuboid parts dig a hole, to form putting groove 37.Then, along hatching AA ' the cuboid parts are cut, to form two subassemblies.Then, two subassemblies are dug a hole, to form subassembly 3a and the 3b shown in Fig. 4 B and Fig. 4 C.Then, two subassembly 3a and 3b are located to fit or bind in hatching AA ', can form voice guide device 3, its section line AA ' is not that horizontal symmetrical is in voice guide device 3.
In Fig. 4 B, see through the mode of digging a hole, R channel enters sound hole 31 and enters the left side and the right (left side of putting groove 37 and the right side) that sound hole 34 can be formed at respectively the inboard of subassembly 3a with L channel, and R channel sender 33 and L channel sender 35 can be formed at respectively the right and the left side in the outside of subassembly 3a.L channel enters sound hole 34 and sees through L channel leading note passage 35 UNICOM's L channel senders 36.32 in R channel leading note passage is divided into three R channel leading note subchannel 32a～32c, and wherein R channel leading note subchannel 32a and 32b are formed at subassembly 3a, and R channel leading note subchannel 32c then is formed at the subassembly 3b of Fig. 4 C.Between L channel leading note passage 35 and R channel leading note subchannel 32a, the 32b sound proof part 38a and 38b are arranged, with isolation L channel leading note passage 35 and R channel leading note subchannel 32a, 32b.
In Fig. 4 C, see through the mode of digging a hole, R channel leading note subchannel 32c can be formed among the subassembly 3b, and R channel leading note subchannel 32c has two linked hole 39A and 39C.Sound proof part 38c and 38d are then arranged, with isolation L channel leading note passage 35 and R channel leading note subchannel 32c around linked hole 39A and the 39B.Linked hole 39A is corresponding to the connection position 39a (being plotted in Fig. 4 B) of R channel leading note subchannel 32a and R channel leading note subchannel 32c, and linked hole 39B is corresponding to the connection position 39b (being plotted in Fig. 4 B) of R channel leading note subchannel 32b and R channel leading note subchannel 32c.See through linked hole 39A and 39B are connected to respectively connection position 39a and 39b, R channel leading note subchannel 32a～32c is UNICOM each other, and forms R channel leading note passage 32.So, R channel enters sound hole 31 and can see through R channel leading note passage 32 UNICOM's R channel senders 33.
In addition, the embodiment that is noted that Fig. 4 A～Fig. 4 C only is a kind of execution mode of realizing the voice guide device 3 shown in Fig. 3 A and Fig. 3 B, and the present invention is not limited thereto.
(embodiment of multichannel device)
Please refer to Fig. 5 A～Fig. 5 C, Fig. 5 A～Fig. 5 C is that the multichannel application of installation of the embodiment of the invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.The multichannel device can make hand-held device 5 under difference gripping or storing mode, still can have normal three-dimensional sound and play.
The multichannel device of hand-held device 5 has three loud speakers 51～53, and wherein loud speaker 51 and 52 is arranged at a side of hand-held device 5, and loud speaker 53 is arranged at the opposite side of hand-held device 5. Loud speaker 51 and 52 set sides are corresponding to the set side of loud speaker 53, and loud speaker 52 and 53 is in fact to arrange in cornerwise mode in hand-held device 5.
In Fig. 5 A, hand-held device 5 is vertically gripped or is put.At this moment, loud speaker 51 output of the sound of L channel can being turned left, loud speaker 52 is understood the output of turning right of the sound of R channel, and loud speaker 53 is then exported the sound of supper bass or is not exported any sound.In addition, in another embodiment, can also allow loud speaker 53 output of the sound of L channel can being turned left, 52 understand the output of turning right of the sound of R channel, and loud speaker 51 is then exported the sound of supper bass or do not exported any sound.
In Fig. 5 B, hand-held device 5 is gripped or puts by level.At this moment, loud speaker 53 output of the sound of L channel can being turned left, loud speaker 51 is understood the output of turning right of the sound of R channel, and loud speaker 52 is then exported the sound of supper bass or is not exported any sound.In addition, in another embodiment, can also allow loud speaker 53 output of the sound of L channel can being turned left, loud speaker 52 understand the output of turning right of the sound of R channel, loud speaker 51 is then exported the sound of supper bass or is not exported any sound.
In Fig. 5 C, hand-held device 5 is gripped or puts by level, but just reversed left to right with gripping or the storing mode of the hand-held device 5 shown in Fig. 5 B.At this moment, loud speaker 51 output of the sound of L channel can being turned left, loud speaker 53 is understood the output of turning right of the sound of R channel, and loud speaker 52 is then exported the sound of supper bass or is not exported any sound.In addition, in another embodiment, can also allow loud speaker 52 output of the sound of L channel can being turned left, 53 understand the output of turning right of the sound of R channel, and loud speaker 51 is then exported the sound of supper bass or do not exported any sound.
In addition, in another embodiment, loud speaker 51 can also be removed.At this moment, in Fig. 5 A and 5B, loud speaker 53 output of L channel can being turned left, and loud speaker 52 is understood the output of turning left of the sound of L channel.In Fig. 5 C, loud speaker 53 output of R channel can being turned right, and loud speaker 52 is understood the output of turning right of the sound of R channel.
Please then with reference to Fig. 6, Fig. 6 is the calcspar of the multichannel device of the embodiment of the invention.Multichannel device 6 is to be applied in the hand-held device 5, and can allow hand-held device 5 under difference gripping or storing mode, still can have normal three-dimensional sound and play.Multichannel device 6 comprises voice output setting apparatus 61, audio chip 62 and loud speaker 51～53.
Voice output setting apparatus 61 is in order to detecting hand-held device 5 present gripping or storing mode, and produces accordingly index signal to audio chip 62, and the voice output setting apparatus for example is direction sensor.Audio chip 62 is learnt gripping or the storing mode that hand-held device 5 is present according to index signal, and select wherein two sound of exporting L channel and R channel of control loudspeaker 51～53 according to index signal, even one of them of selection control loudspeaker 51～53 exported the sound of supper bass.
For instance, if the gripping of hand-held device 5 or storing mode as shown in Fig. 5 B, then audio chip 62 can receive the index signal that voice output setting apparatus 61 transmits, and learns that the gripping of hand-held device 5 or storing mode are as shown in Fig. 5 B.Then, audio chip 62 can be exported respectively according to index signal control loudspeaker 53 and 52 sound of L channel and R channel, and the sound of control loudspeaker 51 output supper bass.
(another embodiment of multichannel device)
Please refer to Fig. 7 A～Fig. 7 C, Fig. 7 A～Fig. 7 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.The multichannel device can make hand-held device 7 under difference gripping or storing mode, still can have normal three-dimensional sound and play.
The multichannel device of hand-held device 7 has two loud speakers 71,72, leading note passage 73, enters sound hole 73a, sender 73b and sound hole switch (the sound hole switch is not illustrated among Fig. 7 A～Fig. 7 C).Loud speaker 71 is arranged at a side of hand-held device 7, and loud speaker 72 is arranged at the opposite side of hand-held device 7.The set side of loud speaker 71 is corresponding to the set side of loud speaker 72, and loud speaker 71 and 72 is in fact to arrange in cornerwise mode in hand-held device 7.
In Fig. 7 A, hand-held device 7 is vertically gripped or is put.At this moment, the loud speaker 71 of hand-held device 7 output of the sound of R channel directly can being turned right.The sound hole switch can block the original sender of loud speaker 72, and thus with the sound guidance of the L channel of loud speaker 72 outputs to entering sound hole 73a.So, the sound of L channel can see through leading note passage 73 output of turning left with sender 73b.
In Fig. 7 B, hand-held device 7 is gripped or puts by level.At this moment, loud speaker 71 output of the sound of L channel directly can being turned left.In addition, the sound hole switch can block into sound hole 73a, therefore loud speaker 72 can see through the sound of R channel the output of directly turning right of its original sender.
In Fig. 7 C, hand-held device 7 is gripped or puts by level, but just reversed left to right with gripping or the storing mode of the hand-held device 7 shown in Fig. 7 B.At this moment, loud speaker 71 output of the sound of R channel directly can being turned right.In addition, the sound hole switch can block into sound hole 73a, therefore loud speaker 72 can see through the sound of L channel the output of directly turning left of its original sender.
In addition, the sound hole switch can be the gravity type switch, and direct basis gravity decides shelves to live into the original sender of sound hole 73a or loud speaker 72.The sound hole switch can also be piezoelectric element switch or electro permanent magnetic switch, and the voice output setting apparatus can be detected gripping or the storing mode of hand-held device 7, and controls accordingly the sound hole switch.
Please then with reference to Fig. 8, Fig. 8 is the calcspar of the multichannel device of another embodiment of the present invention.Multichannel device 8 is to be applied in the hand-held device 7, and can allow hand-held device 7 under difference gripping or storing mode, still can have normal three-dimensional sound and play.Multichannel device 8 comprises voice output setting apparatus 81, audio chip 82, loud speaker 71,72, sound hole switch 83 and leading note passage 73.
Voice output setting apparatus 81 is in order to detecting hand-held device 5 present gripping or storing mode, and produces accordingly index signal to audio chip 62.This index signal also might be transferred into sound hole switch 83.Index signal is present gripping or storing mode of hand-held device 7 in order to table, and audio chip 82 can select control loudspeaker 71 and 72 to export the sound of L channel and R channel according to index signal.
Please refer to Fig. 7 A and Fig. 8, if hand-held device 7 is vertically gripped or puts, then audio switch 82 meeting control loudspeakers 71 and 72 are exported respectively the sound of R channel and L channel.Simultaneously, sound hole switch 83 can block the original sender of loud speaker 72.So, the sound of the L channel of loud speaker 72 output can be entered sound hole 73a and be guided to leading note passage 73, and by the sender 73b output of turning left.
Please refer to Fig. 7 B, Fig. 7 C and Fig. 8, if hand-held device 7 is gripped or puts by level, then sound hole switch 83 can block into sound hole 73a.In addition, according to level gripping or the storing mode of different hand-held devices 7, audio switch 82 can determine allow loud speaker 71 and 72 export respectively the sound of L channel and R channel, or allows loud speaker 71 and 72 export respectively the sound of R channel and L channel.
(another embodiment of multichannel device)
In addition, need to prove, although in the embodiment of Fig. 7 A～Fig. 7 C and Fig. 8, the leading note passage 73, the sound hole switch 83 that arrange corresponding to loud speaker 72 only arranged, enter sound hole 73a and sender 73b, this present invention is not limited to this.For instance, more can set up leading note passage, sound hole switch corresponding to loud speaker 71, enter sound hole and sender in multichannel device 8.
Please refer to Fig. 9 A～Fig. 9 C, Fig. 9 A～Fig. 9 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.The multichannel device can make hand-held device 9 under difference gripping or storing mode, still can have normal three-dimensional sound and play.
The multichannel device of hand-held device 9 has two loud speakers 91,92, leading note passage 93,94, enters sound hole 93a, 94a, sender 93b, 94b and a plurality of sound hole switch (not being illustrated among Fig. 9 A～Fig. 9 C).Loud speaker 91 is arranged at a side of hand-held device 9, and loud speaker 92 is arranged at the opposite side of hand-held device 9.The set side of loud speaker 91 is corresponding to the set side of loud speaker 92, and loud speaker 91 and 92 is in fact to arrange in cornerwise mode in hand-held device 9.In Fig. 9 A～Fig. 9 C, loud speaker 91 is all exported the sound of L channel, and loud speaker 92 is all exported the sound of R channel.In this embodiment, the sound hole switch for example is piezoelectric element switch or electro permanent magnetic switch.
In Fig. 9 A, hand-held device 9 is vertically gripped or is put.At this moment, one of them of a plurality of sound hole switches can be blocked into sound hole 94a, the output therefore the loud speaker 92 of hand-held device 9 can directly be turned right the sound of R channel.Another of a plurality of sound hole switches can block the original sender of loud speaker 91, and thus with the sound guidance of the L channel of loud speaker 92 outputs to entering sound hole 93a.So, the sound of L channel can see through leading note passage 93 output of turning left with sender 93b.
In Fig. 9 B, hand-held device 9 is gripped or puts by level.At this moment, a plurality of sound hole switches can block respectively loud speaker 91 and 92 original senders.So, the sound of L channel can see through leading note passage 93 output of turning left with sender 93b, and the sound of R channel can see through leading note passage 94 output of turning right with sender 94b.
In Fig. 9 C, hand-held device 9 is gripped or puts by level, but just reversed left to right with gripping or the storing mode of the hand-held device 9 shown in Fig. 9 B.At this moment, a plurality of sound hole switches block respectively into sound hole 93a and 93B.Therefore, the loud speaker of hand-held device 9 91 output of the sound of L channel directly can being turned left, and the loud speaker 92 of hand-held device 9 is understood the output of directly turning right of the sound of R channel.
Please refer to Figure 10, Figure 10 is the calcspar of the multichannel device of another embodiment of the present invention.Multichannel device 100 is to be applied in the hand-held device 9, and can allow hand-held device 9 under difference gripping or storing mode, still can have normal three-dimensional sound and play.Multichannel device 100 comprises voice output setting apparatus 101, audio chip 102, loud speaker 91,92, sound hole switch 103,104 and leading note passage 93,94.
The audio chip 101 of multichannel device 100 does not need to receive index signal, and loud speaker 91 and 92 can be exported respectively the sound of L channel and R channel regularly.In addition, the function of voice output setting apparatus 102 is then as discussed previously, therefore no longer introduce.
(another embodiment of multichannel device)
In addition, need to prove, although in the embodiment of Fig. 7 A～Fig. 7 C, loud speaker 71 and 72 is in fact to arrange in cornerwise mode in hand-held device 7, and the present invention is not limited to this.For instance, loud speaker 71 and 72 can also arrange the same side, and can set up leading note passage, sound hole switch corresponding to loud speaker 71, enters sound hole and sender in multichannel device 8.
Please refer to Figure 11 A～Figure 11 C, Figure 11 A～Figure 11 C is that the multichannel application of installation of another embodiment of the present invention grips or the schematic diagram of the hand-held device of the mode of storing in difference.The multichannel device can make hand-held device 110 under difference gripping or storing mode, still can have normal three-dimensional sound and play.
The multichannel device of hand-held device 110 has two loud speakers 111,112, leading note passage 113,114, enters sound hole 113a, 114a, sender 113b, 114b and a plurality of sound hole switch (not being illustrated among Figure 11 A～Figure 11 C). Loud speaker 111 and 112 is arranged at the left side and the right of hand-held device 9 the same sides.
In this embodiment, the sound hole switch can be the gravity type switch, one of them of a plurality of sound hole switches can direct basis gravity decide shelves to live into sound hole 113a or loud speaker 111, a plurality of sound hole switches wherein another can direct basis gravity decides shelves to live into the original sender of sound hole 114a or loud speaker 112.In addition, the sound hole switch can also be piezoelectric element switch or electro permanent magnetic switch, and the voice output setting apparatus can be detected gripping or the storing mode of hand-held device 110, and controls accordingly the sound hole switch.
In Figure 11 A, hand-held device 110 is vertically gripped or is put.At this moment, a plurality of sound hole switches can block respectively into sound hole 113a and 114a, therefore the loud speaker 111 of hand-held device 110 and 112 can directly be turned left the sound of L channel and R channel and the output of turning right respectively.
In Figure 11 B, hand-held device 110 is gripped or puts by level.At this moment, one of them of a plurality of sound hole switches can be blocked into sound hole 114a, the output therefore loud speaker 111 can directly be turned right the sound of R channel.In addition, another of a plurality of sound hole switches can block the original sender of loud speaker 112.So, the sound of L channel can see through leading note passage 113 output of turning left with sender 113b.
In Figure 11 C, hand-held device 110 is gripped or puts by level, but just reversed left to right with gripping or the storing mode of the hand-held device 110 shown in Figure 11 B.At this moment, one of them of a plurality of sound hole switches can be blocked into sound hole 113a, the output therefore loud speaker 112 can directly be turned left the sound of L channel.In addition, another of a plurality of sound hole switches can block the original sender of loud speaker 111.So, the sound of R channel can see through leading note passage 114 output of turning right with sender 114b.
Please refer to Figure 12, Figure 12 is the calcspar of the multichannel device of another embodiment of the present invention.Multichannel device 120 is to be applied in the hand-held device 110, and can allow hand-held device 110 under difference gripping or storing mode, still can have normal three-dimensional sound and play.Multichannel device 120 comprises voice output setting apparatus 121, audio chip 122, loud speaker 111,112, sound hole switch 123,124 and leading note passage 113,114.Voice output setting apparatus 102 is then as discussed previously with the function of audio chip 122, therefore no longer introduce.
Sound hole switch 123 determines to allow the sound of loud speaker 111 outputs directly export (that is seeing through the original senders output of loud speaker 111) according to hand-held device 110 present gripping or storing modes, perhaps determine to allow the sound of loud speaker 111 outputs through leading note passage 114 after the again output sender output of leading note passage 114 correspondences (that is by).If sound hole switch 123 gravity type switches then can not need to receive index signal, just can operate voluntarily.If sound hole switch 123 piezoelectric element switch or electromagnetic switch, then sound hole switch 123 must receive index signal, and operates according to index signal.
Sound hole switch 124 determines to allow the sound of loud speaker 112 outputs directly export (that is seeing through the original senders output of loud speaker 112) according to hand-held device 110 present gripping or storing modes, perhaps determine to allow the sound of loud speaker 112 outputs through leading note passage 113 after the again output sender output of leading note passage 113 correspondences (that is by).If sound hole switch 124 gravity type switches then can not need to receive index signal, just can operate voluntarily.If sound hole switch 124 piezoelectric element switch or electromagnetic switch, then sound hole switch 124 must receive index signal, and operates according to index signal.
(the possible effect of embodiment)
In sum, the embodiment of the invention provides voice guide device and the multichannel device that is used for hand-held device.Voice guide device can be placed in wherein for the hand-held device level, and allows hand-held device still can have normal three-dimensional sound broadcast.In addition, the multichannel device can be arranged in the hand-held device, and this multichannel device can allow hand-held device under different grippings or storing mode, still can have normal three-dimensional sound and play.
The above only is embodiments of the invention, and it is not to limit to claim of the present invention.
Claims (8)
1. voice guide device, with so that the hand-held device with first and second loud speaker in the situation that level is put, still allowing this hand-held device have normal three-dimensional sound plays, in the situation of wherein putting in this hand-held device in level, this first and second loud speaker is positioned at the same side of this hand-held device, and in order to export the sound of first and second sound channel, it is characterized in that respectively, this voice guide device comprises:
Putting groove is used for this hand-held device level to be placed in wherein;
First enters sound hole, is positioned at the first side of this putting groove, this first loud speaker of this hand-held device of putting corresponding to level, and in order to receive the sound of this first sound channel;
The first leading note passage is positioned at the inside of this voice guide device, and this first enters sound hole and the first sender UNICOM, in order to guide the sound of this first sound channel; And
This first sender is positioned at first outside of this voice guide device, in order to export the sound of this first sound channel;
Wherein work as this hand-held device level and be placed in this putting groove, see through this voice guide device, the sound of this first and second sound channel is toward rightabout output.
2. voice guide device as claimed in claim 1 is characterized in that, this voice guide device also comprises:
Second enters sound hole, is positioned at the second side of this putting groove, this second loud speaker of this hand-held device of putting corresponding to level, and in order to receive the sound of this second sound channel;
The second leading note passage is positioned at the inside of this voice guide device, and this second enters sound hole and the second sender UNICOM, in order to guide the sound of this second sound channel; And
This second sender is positioned at second outside of this voice guide device, in order to export the sound of this second sound channel;
Wherein this second side is in contrast to this first side, and this second outside is in contrast to this first outside.
3. a multichannel device is used for hand-held device, in order to allow this hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays, and it is characterized in that, this multichannel device comprises:
The audio chip, in order to receive index signal, gripping or the storing mode of this index signal in order to represent this hand-held device wherein;
A plurality of loud speakers, this audio chip is controlled the wherein sound of two first and second sound channels of output of these a plurality of loud speakers according to this index signal, so that the sound of this first and second sound channel is toward opposite direction output, wherein these a plurality of loud speakers comprise first and second loud speaker, this first and second loud speaker is arranged at the not homonymy of this hand-held device, and is arranged at this hand-held device with diagonal way;
First enters sound hole, and correspondence is arranged at this first loud speaker;
The first sound hole switch cuts out this according to the gripping of this hand-held device or storing mode and first enters sound hole or in the former sender of this first loud speaker of this hand-held device;
The first sender; And
The first leading note passage, this first enters sound hole and this first sender UNICOM.
4. multichannel device as claimed in claim 3 is characterized in that, this multichannel device also comprises:
Sound is set follower, in order to gripping or the storing mode of detecting this hand-held device, to produce this index signal.
5. a multichannel device is used for hand-held device, in order to allow this hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays, and it is characterized in that, this multichannel device comprises:
The audio chip, in order to receive index signal, gripping or the storing mode of this index signal in order to represent this hand-held device wherein;
A plurality of loud speakers, this audio chip is controlled the wherein sound of two first and second sound channels of output of these a plurality of loud speakers according to this index signal, so that the sound of this first and second sound channel is toward opposite direction output, wherein these a plurality of loud speakers comprise first and second loud speaker, and this first and second loud speaker is arranged at the different edge of the same side of this hand-held device;
First enters sound hole, and correspondence is arranged at this first loud speaker;
The first sound hole switch cuts out this according to the gripping of this hand-held device or storing mode and first enters sound hole or in the former sender of this first loud speaker of this hand-held device;
The first sender;
The first leading note passage, this first enters sound hole and this first sender UNICOM;
Second enters sound hole, and correspondence is arranged at this second loud speaker;
The second sound hole switch cuts out this according to the gripping of this hand-held device or storing mode and second enters sound hole or in the former sender of this second loud speaker of this hand-held device;
The second sender;
The second leading note passage, this second enters sound hole and this second sender UNICOM.
6. multichannel device as claimed in claim 5 is characterized in that, this multichannel device also comprises:
Sound is set follower, in order to gripping or the storing mode of detecting this hand-held device, to produce this index signal.
7. a multichannel device is used for hand-held device, in order to allow this hand-held device under different grippings or storing mode, still has normal three-dimensional sound and plays, and it is characterized in that, this multichannel device comprises:
First and second loud speaker is arranged at the not homonymy of this hand-held device, and is arranged at this hand-held device with diagonal way, respectively in order to the sound of output output first and one second sound channel;
First enters sound hole, and correspondence is arranged at this first loud speaker;
The first sound hole switch cuts out this according to index signal and first enters sound hole or in the former sender of this first loud speaker of this hand-held device, wherein gripping or the storing mode of this index signal in order to represent this hand-held device;
The first sender;
The first leading note passage, this first enters sound hole and this first sender UNICOM;
Second enters sound hole, and correspondence is arranged at this second loud speaker;
The second sound hole switch cuts out this according to the gripping of this index signal or storing mode and second enters sound hole or in the former sender of this second loud speaker of this hand-held device;
The second sender;
The second leading note passage, this second enters sound hole and this second sender UNICOM.
8. multichannel device as claimed in claim 6 is characterized in that, this multichannel device also comprises:
Sound is set follower, in order to gripping or the storing mode of detecting this hand-held device, to produce this index signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102391491A CN102957989A (en) | 2011-08-19 | 2011-08-19 | Sound guide device and multichannel device for handheld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102391491A CN102957989A (en) | 2011-08-19 | 2011-08-19 | Sound guide device and multichannel device for handheld device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102957989A true CN102957989A (en) | 2013-03-06 |
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ID=47766123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102391491A Pending CN102957989A (en) | 2011-08-19 | 2011-08-19 | Sound guide device and multichannel device for handheld device |
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| Country | Link |
|---|---|
| CN (1) | CN102957989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580612A (en) * | 2013-10-22 | 2015-04-29 | 联想(北京)有限公司 | Earphone device of communication terminal and communication terminal comprising earphone device |
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| CN2571097Y (en) * | 2002-08-23 | 2003-09-03 | 志合电脑股份有限公司 | Speaker unit |
| CN1592026A (en) * | 2003-08-27 | 2005-03-09 | 卡西欧计算机株式会社 | Relay device,charging device and its electronic device |
| CN101377961A (en) * | 2007-08-28 | 2009-03-04 | 华硕电脑股份有限公司 | Rack for fixing handhold electronic device for automobile |
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| CN1092590A (en) * | 1992-11-30 | 1994-09-21 | 索尼公司 | The television receiver of band boombox |
| CN2571097Y (en) * | 2002-08-23 | 2003-09-03 | 志合电脑股份有限公司 | Speaker unit |
| CN1592026A (en) * | 2003-08-27 | 2005-03-09 | 卡西欧计算机株式会社 | Relay device,charging device and its electronic device |
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Application publication date: 20130306 |