CN105100984A - Voice frequency transmission device and assembly block - Google Patents
Voice frequency transmission device and assembly block Download PDFInfo
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- CN105100984A CN105100984A CN201410186976.2A CN201410186976A CN105100984A CN 105100984 A CN105100984 A CN 105100984A CN 201410186976 A CN201410186976 A CN 201410186976A CN 105100984 A CN105100984 A CN 105100984A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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Abstract
The invention discloses a voice frequency transmission device which comprises a voice frequency plug, a first earplug and a second earplug. The voice frequency plug is connected with the first earplug and the second earplug through a connecting line. The connecting line comprises a first segment and a second segment. A control panel comprises n detachable sub portions. The control panel is arranged between the first segment and the second segment. When at least a first sub portion and an nth sub portion are assembled together, the first segment and the second segment are communicated electrically. Then the earphone function can be completed. At least one sub portion comprises a function module capable of finishing a preset function, selection and application of multiple functions can be achieved, and the integrated level of the voice frequency transmission device is improved. An assembly block for the voice frequency transmission device is also provided by the invention.
Description
Technical field
The present invention relates to audio devices technical field, particularly relate to a kind of audio transmission device and assembled block.
Background technology
Earphone or headset (earphone of band microphone) are indispensable peripheral electronic device in modern electronic equipment (mobile phone or panel computer etc.).Earphone brings great convenience and use to our life, uses succinct fashion.But up to now, the integrated level of the peripheral electronic device such as earphone is low, not only increase the peripheral hardware cost of electronic equipment, and in use bring inconvenience to user.
Summary of the invention
The object of the invention is to, a kind of audio transmission device is provided, earphone and at least one functional device are combined, realizes the selection between several functions or Combination application, improve the integrated level of equipment.
For solving the problems of the technologies described above, the invention provides a kind of audio transmission device, described audio transmission device comprises audio jack, first earplug and the second earplug, described audio jack connects described first earplug and the second earplug respectively by a connecting line, a control board is provided with in described connecting line, described connecting line comprises first paragraph and second segment, described control board comprises n removable subdivision, first described subdivision connects described first paragraph, subdivision described in n-th connects described second segment, subdivision described at least one comprises the functional module that can complete preset function, wherein, n >=2,
When described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct.
Further, in described audio transmission device, subdivision described in each comprises first end and the second end:
The first end of first described subdivision connects described first paragraph;
The first end of i-th described subdivision coordinates dismounting with the second end of the i-th-1 described subdivision;
Second end of subdivision described in n-th connects described second segment; 1 < i≤n.
Further, in described audio transmission device, subdivision described in each comprises first end and the second end, wherein;
The first end of first described subdivision connects described first paragraph, and the second end of first described subdivision has the first type connecting portion;
The first end of i-th described subdivision has Second-Type connecting portion, and the second end of i-th described subdivision has described first type connecting portion;
Described in n-th, the first end of subdivision has Second-Type connecting portion, and the second end of subdivision described in n-th connects described second segment;
Described first type connecting portion and described Second-Type connecting portion matching form close dismounting, 1 < i < n.
Further, in described audio transmission device, described first type connecting portion is the public mouth joint of USB, and described Second-Type connecting portion is the female mouth joint of USB; Or described first type connecting portion is the female mouth joint of USB, described Second-Type connecting portion is the public mouth joint of USB.
Further, in described audio transmission device, also connected by contact pin type connector between adjacent described subdivision, wherein:
Second end of last described subdivision has contact pin, and described in rear one, the first end of subdivision has jack; Contact pin and the described first paragraph of first described subdivision are electrically connected, and jack and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and described jack are electrically connected; Or
Second end of last described subdivision has jack, and described in rear one, the first end of subdivision has contact pin; Jack and the described first paragraph of first described subdivision are electrically connected, and contact pin and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and described jack are electrically connected.
Further, in described audio transmission device, described contact pin type connector is four contact pin type connectors.
Further, in described audio transmission device, described functional module is read-write cell module, audio coder module, wireless transmit/receive units module or battery module.
Further, in described audio transmission device, described control board also comprises line traffic control chip, microphone, volume increases key, volume reduces key and Answer Key.
Further, in described audio transmission device, described line traffic control chip is arranged in first described subdivision and/or i-th described subdivision, described microphone is arranged in first described subdivision and/or i-th described subdivision, described volume increases key and is arranged in first described subdivision and/the i-th described subdivision, described volume reduces key and is arranged in first described subdivision and/the i-th described subdivision, described Answer Key is arranged in first described subdivision or i-th described subdivision, 1 < i≤n.
Further, in described audio transmission device, described connecting line comprises audio jack section, first earplug section and the second earplug section, described audio jack section, first earplug section and the second earplug section are linked together by fluidic junction, one end of described audio jack section connects described audio jack, the other end of described audio jack section connects described fluidic junction, one end of described first earplug section connects described first earplug, the other end of described first earplug section connects described fluidic junction, one end of described second earplug section connects described second earplug, the other end of described second earplug section connects described fluidic junction.
Further, in described audio transmission device, described control board is arranged in described first earplug section, described first earplug section comprises described first paragraph and described second segment, one end of described first paragraph connects described fluidic junction, the other end of described first paragraph connects the first end of first described subdivision, and one end of described second segment connects described first earplug, and the other end of described second segment connects the second end of subdivision described in n-th.
Further, in described audio transmission device, subdivision described in n-th also comprises earplug ring set parts, and the first earplug described in described earplug ring set component snaps, makes described second segment be closed hoop.
Further, in described audio transmission device, described earplug ring set parts are elastic cord noose, and described elastic cord noose entangles described first earplug firm.
Further, in described audio transmission device, described earplug ring set parts are magnetic part, and described first earplug has a magnetic block, described magnetic part and magnetic block magnetic attracting.
Further, in described audio transmission device, described connecting line comprises Mike's holding wire, the first earplug holding wire, the second earplug holding wire and ground wire.
According to another side of the present invention, the present invention also provides a kind of assembled block, for any one audio transmission device as above, in described audio transmission device, n > 2, described assembled block is m described subdivision, and 1 < m < n, described assembled block comprises described functional module.
Compared with prior art, audio transmission device provided by the invention and assembled block have the following advantages:
In audio transmission device provided by the invention and assembled block, a control board is provided with in described connecting line, described connecting line comprises first paragraph and second segment, described control board comprises n removable subdivision, first described subdivision connects described first paragraph, subdivision described in n-th connects described second segment, subdivision described at least one comprises the functional module that can complete preset function, wherein, n >=2, compared with prior art, when described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct, thus ear-phone function that can be complete, subdivision described at least one comprises the functional module that can complete preset function, can realize the selective gist between several functions, thus improves the integrated level of equipment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 2 is the schematic diagram of control board in first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 3 is the schematic diagram of first subdivision of first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 4 is the schematic diagram of second subdivision of first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 5 is the schematic diagram of the 3rd subdivision of first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 6 is the schematic diagram of the first earplug described in the earplug ring set component snaps of first embodiment of the invention sound intermediate frequency transmitting device;
Fig. 7 is the schematic diagram of the first earplug described in the earplug ring set component snaps of second embodiment of the invention sound intermediate frequency transmitting device;
Fig. 8 is the schematic diagram of assembled block in third embodiment of the invention sound intermediate frequency transmitting device;
Fig. 9 is the schematic diagram of assembled block in fourth embodiment of the invention sound intermediate frequency transmitting device.
Embodiment
Below in conjunction with schematic diagram, audio transmission device of the present invention and assembled block are described in more detail, which show the preferred embodiments of the present invention, should be appreciated that those skilled in the art can revise the present invention described here, and still realize advantageous effects of the present invention.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as limitation of the present invention.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the present invention chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
In the following passage, more specifically the present invention is described by way of example with reference to accompanying drawing.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Core concept of the present invention is, a kind of audio transmission device is provided, described audio transmission device comprises audio jack, first earplug and the second earplug, described audio jack connects described first earplug and the second earplug respectively by a connecting line, a control board is provided with in described connecting line, described connecting line comprises first paragraph and second segment, described control board comprises n removable subdivision, first described subdivision connects described first paragraph, subdivision described in n-th connects described second segment, subdivision described at least one comprises the functional module that can complete preset function, wherein, n >=2, when described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct.When described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct, thus ear-phone function that can be complete; Subdivision described at least one comprises the functional module that can complete preset function, can realize the selective gist between several functions, thus improves the integrated level of described audio transmission device.
Further, according to core concept of the present invention, the present invention also provides a kind of assembled block, for described audio transmission device, in described audio transmission device, n > 2, described assembled block is m described subdivision, 1 < m < n, described assembled block comprises described functional module.Described assembled block can optionally be assembled into described in first described subdivision and n-th between subdivision, and user according to the needs of oneself, can select to have assembled block described in difference in functionality, improve the alternative of the function of described audio transmission device.
Below enumerate several embodiments of described audio transmission device, to clearly demonstrate content of the present invention, it will be clear that content of the present invention is not restricted to following examples, other improvement by the routine techniques means of those of ordinary skill in the art are also within thought range of the present invention.
First embodiment
Refer to Fig. 1-Fig. 6 and illustrate the first embodiment of the present invention, wherein, Fig. 1 is the schematic diagram of first embodiment of the invention sound intermediate frequency transmitting device; Fig. 2 is the schematic diagram of control board in first embodiment of the invention sound intermediate frequency transmitting device; Fig. 3 is the schematic diagram of first subdivision of first embodiment of the invention sound intermediate frequency transmitting device; Fig. 4 is the schematic diagram of second subdivision of first embodiment of the invention sound intermediate frequency transmitting device; Fig. 5 is the schematic diagram of the 3rd subdivision of first embodiment of the invention sound intermediate frequency transmitting device; Fig. 6 is the schematic diagram of the first earplug described in the earplug ring set component snaps of first embodiment of the invention sound intermediate frequency transmitting device.In the present embodiment, subdivision described in each comprises first end and the second end, and wherein: the first end of first described subdivision connects described first paragraph, the second end of first described subdivision has the first type connecting portion; The first end of i-th described subdivision has Second-Type connecting portion, and the second end of i-th described subdivision has described first type connecting portion; Described in n-th, the first end of subdivision has Second-Type connecting portion, and the second end of subdivision described in n-th connects described second segment, 1 < i≤n.Namely in the present embodiment, described audio transmission device comprises subdivision described in two or more, any two described subdivisions all can be assembled, and the order of assembling arbitrarily can carry out permutation and combination, and subdivision described at least one comprises the functional module that can complete preset function.
As shown in Figure 1, it (is right earplug in the present embodiment that described audio transmission device 1 comprises audio jack 11, first earplug 12, but can also be left earplug) and the second earplug 31 (be left earplug in the present embodiment, but can also be right earplug), described audio jack 11 connects described first earplug 12 and the second earplug 13 respectively by a connecting line 14.Described connecting line 14 comprises first paragraph 14a and second segment 14b, and control board 15 is arranged between described first paragraph and second segment 14b.
Preferably, in the present embodiment, described audio transmission device 1 is built-in earplug, so, described connecting line 14 comprises audio jack section 141, first earplug section 142 and the second earplug section 143, described audio jack section 141, first earplug section 142 and the second earplug section 143 are linked together by fluidic junction 144, one end of described audio jack section 141 connects described audio jack 11, the other end of described audio jack section 141 connects described fluidic junction 144, one end of described first earplug section 142 connects described first earplug 12, the other end of described first earplug section 142 connects described fluidic junction 144, one end of described second earplug section 143 connects described second earplug 13, the other end of described second earplug section 143 connects described fluidic junction 144.Described connecting line 14 is not limited to said structure, and such as, described audio transmission device 1 is wear-type earplug, and this is what it will be appreciated by those skilled in the art that, and therefore not to repeat here.
In the present embodiment, described audio transmission device 1 is headset, so described connecting line 14 comprises Mike's holding wire MIC, the first earplug holding wire HPR, the second earplug holding wire HPL and ground wire GND, this is what it will be appreciated by those skilled in the art that, does not specifically illustrate in FIG.But described connecting line 14 is not limited to above-mentioned four holding wires, in other embodiments of the invention, described audio transmission device 1 can also be earphone, so described connecting line 14 only includes the first earplug holding wire HPR, the second earplug holding wire HPL and ground wire GND.
Described control board 15 comprises n removable subdivision, and first described subdivision connects described first paragraph 14a, and subdivision described in n-th connects described second segment 14b, wherein, and n >=2, such as n=2,3,4,5 or more.In this city embodiment, n=3, namely the present embodiment comprises 3 subdivisions, is respectively: first described subdivision, 151, second described subdivision 152, the 3rd described subdivision 153.First described subdivision 151 comprises first end 151a and the second end 151b, and second described subdivision 152 comprises first end 152a and the second end 152b, and the 3rd described subdivision 153 comprises first end 153a and the second end 153b, as shown in Figure 2.The first end 151a of described first described subdivision 151 connects described first paragraph 14a, second end 151b of described first described subdivision 151 is for connecting the first end 152a of described second described subdivision 152, second end 152b of described second described subdivision 152 is for connecting the first end 153a of described 3rd described subdivision 153, and the second end 153b of described 3rd described subdivision 153 connects described second segment 14b.
Preferably, in the present embodiment, second end 151b of described first described subdivision 151 has the first type connecting portion 161, the first end 152a of second described subdivision 152 has Second-Type connecting portion 162, second end 152b of second described subdivision 152 has described first type connecting portion 161, the second end 153b that the first end 153a of the 3rd described subdivision 153 has Second-Type connecting portion the 162, three described subdivision 153 connects described second segment 14b.Because described first type connecting portion 161 closes dismounting with described Second-Type connecting portion 162 matching form, make can assemble between any described subdivision.Such as, can assemble between first described subdivision, 151, second described subdivision 152, the 3rd described subdivision 153 three, or first described subdivision 151, the 3rd described subdivision 153 can be assembled between the two, etc.
Preferably, in the present embodiment, described first type connecting portion 161 is the public mouth joint of USB, described Second-Type connecting portion 162 is the female mouth joint of USB, forms a pair USB joint, can facilitate the dismounting between described first type connecting portion 161 and described Second-Type connecting portion 162, and, USB joint easily combines, particularly when described functional module just can complete preset function described in it for needs USB joint, then without the need to preparing special USB joint in addition with described functional module.In like manner, described first type connecting portion 161 also can be the female mouth joint of USB, and described Second-Type connecting portion 162 can also be the public mouth joint of USB.Described USB joint can be standard USB joint, micro USB joint etc.Described first type connecting portion 161 is not limited to be a pair USB joint with described Second-Type connecting portion 162, can also be a pair 8 pin lightning interfaces etc., also within thought range of the present invention.
In the present embodiment, described control board 15 is arranged in described first earplug section 142, makes the outward appearance of described audio transmission device 1 similar to common built-in earplug.Described first earplug section 142 comprises described first paragraph 14a and described second segment 14b, one end of described first paragraph 14a connects described fluidic junction 144, the other end of described first paragraph 14a connects the first end 151a of first described subdivision 151, one end of described second segment 14b connects described first earplug 12, and the other end of described second segment 14b connects the second end 153b of the 3rd described subdivision 153.
Wherein, in the present embodiment, described control board 15 also comprises line traffic control chip, microphone, volume increase key+, volume reduces key-and Answer Key c, to control headset, described line traffic control chip, microphone, volume increase key+, the volume circuit structure that reduces key-and Answer Key c is what those having ordinary skill in the art will appreciate that, therefore not to repeat here.Described line traffic control chip, microphone, volume increase key+, volume reduces key-and Answer Key c and also can be arranged in subdivision described in any one.
Preferably, described line traffic control chip can be arranged in first described subdivision, 151, second described subdivision 152 or the 3rd described subdivision 153, or be arranged in first described subdivision 151 and second described subdivision 152, or be arranged in second described subdivision 152 and the 3rd described subdivision 153 simultaneously simultaneously; Described microphone can be arranged in first described subdivision, 151, second described subdivision 152 or the 3rd described subdivision 153, or be arranged in first described subdivision 151 and second described subdivision 152, or be arranged in second described subdivision 152 and the 3rd described subdivision 153 simultaneously simultaneously; Described volume increase key+arrange in first described subdivision, 151, second described subdivision 152 or the 3rd described subdivision 153, or be arranged in first described subdivision 151 and second described subdivision 152, or be arranged in second described subdivision 152 and the 3rd described subdivision 153 simultaneously simultaneously; Described volume reduction key-be arranged in first described subdivision, 151, second described subdivision 152 or the 3rd described subdivision 153, or be arranged in first described subdivision 151 and second described subdivision 152, or be arranged in second described subdivision 152 and the 3rd described subdivision 153 simultaneously simultaneously; Described Answer Key c arranges in first described subdivision, 151, second described subdivision 152 or the 3rd described subdivision 153, or be arranged in first described subdivision 151 and second described subdivision 152, or be arranged in second described subdivision 152 and the 3rd described subdivision 153 simultaneously simultaneously.
In the present embodiment, in order to make the structure of described audio transmission device 1 similar to the shape of existing headset, described volume increase key+be arranged in the 3rd described subdivision 153, described volume reduction key-be arranged in first described subdivision 151, described Answer Key c is arranged in second described subdivision 152, as shown in Figure 1.
Wherein, when first described subdivision 151 and the 3rd described subdivision 153 fit together, or when first described subdivision, 151, second described subdivision 152 and the 3rd described subdivision 153 fit together, described first paragraph 14a and described second segment 14b conducts.Preferably, connected by contact pin type connector between adjacent described subdivision, thus realize described first paragraph 14a and described second segment 14b conducts.
Preferably, the second end of last described subdivision has contact pin, and described in rear one, the first end of subdivision has jack; Contact pin and the described first paragraph of first described subdivision are electrically connected, and jack and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and described jack are electrically connected.Such as, in the present embodiment, second end 151b of first described subdivision 151 has contact pin 171, the first end 152a of second described subdivision 152 has jack 172, second end 152b of second described subdivision 152 has contact pin 171, the first end 153a of the 3rd described subdivision 153 has jack 172, as shown in Figure 2.
In first described subdivision 151, contact pin 171 and the described first paragraph 14a of first described subdivision 151 are electrically connected.Due in the present embodiment, described connecting line 14 comprises Mike's holding wire MIC, the first earplug holding wire HPR, the second earplug holding wire HPL and ground wire GND tetra-holding wires, so, described contact pin type connector is four contact pin type connectors, four contact pins 171 of first described subdivision 151 are electrically connected respectively by four holding wires in four wire 152c and described first paragraph 14a, as shown in Figure 3; In second described subdivision 152, the described contact pin 171 of second described subdivision 152 is electrically connected by four wire 151c and described jack 172, as shown in Figure 4; In the 3rd described subdivision 153, four jacks 172 of the 3rd described subdivision 153 are electrically connected respectively by four holding wires in four wire 153c and described second segment 14b, as shown in Figure 5.Thus make when first described subdivision 151 and the 3rd described subdivision 153 fit together, or when first described subdivision, 151, second described subdivision 152 and the 3rd described subdivision 153 fit together, described first paragraph 14a and described second segment 14b conducts.
In other embodiments of the invention, can also be: the second end of last described subdivision has jack, and described in rear one, the first end of subdivision has contact pin; Jack and the described first paragraph of first described subdivision are electrically connected, and contact pin and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and the electric connection of described jack, can also realize described first paragraph 14a and described second segment 14b conducts, and this is what it will be appreciated by those skilled in the art that, and therefore not to repeat here.
Preferably, subdivision described in n-th also comprises earplug ring set parts 181, as shown in Figure 1.In the present embodiment, described earplug ring set parts 181 are elastic cord noose 181, described elastic cord cover rope sling 181 is positioned in the 3rd described subdivision 153, described first earplug 12 in described elastic cord cover rope sling 181 jail, described second segment 14b is made to be closed hoop, as shown in Figure 6, thus when described 3rd described subdivision 153 is used alone with described first earplug 12, can easily described first earplug 12 be hung on ear, similar to the outward appearance of traditional bluetooth earphone.
Wherein, subdivision described at least one comprises a functional module that can complete preset function and (does not specifically show in FIG, this is what it will be appreciated by those skilled in the art that), such as, first described subdivision 151 can comprise described functional module, second described subdivision 152 comprises described functional module, 3rd described subdivision 153 comprises described functional module, any two described subdivisions comprise described functional module or three described subdivisions include described functional module, when having plural described functional module, the described preset function of described functional module can be identical, also can be different.Described functional module is that (described preset function is read-write capability to read-write cell module, now, the described subdivision with described functional module can be USB flash disk), audio coder module (described preset function is audio coding function), (described preset function is radio transmission-receiving function to wireless transmit/receive units module, now, the described subdivision with described functional module can be Bluetooth adapter, now, have in the described subdivision of described wireless transmit/receive units module and can also comprise battery module, think that Bluetooth adapter provides power supply) or battery module.
Such as, first described subdivision 151 arranges the described functional module that described preset function is audio conversion, now, microphone can be had as audio conversion, line traffic control chip, complete the effect of a traditional headset control board), when making first described subdivision 151 take apart, the function of audio conversion can be completed;
Second described subdivision 152 arranges the described functional module that described preset function is read-write capability, when making second described subdivision 152 take apart, can complete the function of USB flash disk;
3rd described subdivision 153 arranges the described functional module that described preset function is radio transmission-receiving function, now, described functional module can also comprise microphone and the battery of bluetooth earphone, make the function that can complete bluetooth earphone when the 3rd described subdivision 153 being taken apart, now, described functional module and described first earplug 12 is needed to be electrically connected, this is what it will be appreciated by those skilled in the art that, do not repeat at this, when the 3rd described subdivision 153 is assembled in described audio transmission device 1, described audio transmission device 1 is made to be dual-channel headphone, when the 3rd described subdivision 153 is taken apart, 3rd described subdivision 153 is independently a bluetooth earphone with described first earplug 12.In the present embodiment, due to the 3rd described subdivision 153 have described volume increase key+, so, described volume increase key+can share with the bluetooth earphone operating key in described functional module, when the 3rd described subdivision is installed together, the volume that described volume increases the whole headset of key+control increases; When the 3rd described subdivision 153 is taken apart, the 3rd described subdivision 153 is independently a bluetooth earphone with described first earplug 12, described volume increase key+control answering of described bluetooth earphone.
When described audio transmission device 1 is to when having first described subdivision 151, described audio transmission device 1 realizes mono headset.
Second embodiment
Refer to Fig. 7, Fig. 7 is the schematic diagram of the first earplug described in the earplug ring set component snaps of second embodiment of the invention sound intermediate frequency transmitting device.In the figure 7, reference number represents the parts that the statement identical with Fig. 1-Fig. 6 is identical with the first execution mode.The audio transmission device of described second embodiment is substantially identical with the audio transmission device of described first embodiment, its difference is: described earplug ring set parts comprise the magnetic block of a pair cooperation, last described subdivision has the first magnetic block, and described in rear one, subdivision has the second magnetic block.
As shown in Figure 7, be described for subdivision 152 described in subdivision described in first 151 and second, upper first magnetic block 191 of second end 151a of subdivision 151 described in first, upper second magnetic block 192 of the first end 152b of subdivision 152 described in second, first magnetic block 191 and the second magnetic block 192 magnetic attracting, thus to fix described in first subdivision 152 described in subdivision 151 and second.
3rd embodiment
Refer to Fig. 8, Fig. 8 is the schematic diagram of assembled block in third embodiment of the invention sound intermediate frequency transmitting device.In fig. 8, reference number represents the parts that the statement identical with Fig. 1-Fig. 6 is identical with the first execution mode.Described 3rd embodiment also provides a kind of assembled block, for any one audio transmission device as above, in described audio transmission device, n > 2, described assembled block is m described subdivision, 1 < m < n, described assembled block comprises described functional module.
As shown in Figure 8, described assembled block can be subdivision described in second 152, described assembled block can also be other additional described subdivision 152 ', the basic structure of described additional described subdivision 152 ' is identical with subdivision described in second 152, the assemble method of described additional described subdivision 152 ' is identical with subdivision described in second 152, due in the present embodiment, described in second, subdivision 152 has comprised described Answer Key c, so, described additional described subdivision 152 ' can also comprise described Answer Key c, when subdivision described in second 152 is not assembled in described feature board 15, described additional described subdivision 152 ' can also realize pickup feature.In fig. 8, described additional described subdivision 152 ' can be assembled in described in first described in subdivision 151 and second between subdivision 152, certainly, described additional described subdivision 152 ' can also to be assembled in described in subdivision 152 described in second and the 3rd between subdivision 153.
In addition, described feature board 15 can also be assembled into multiple described additional described subdivision 152 ', when having multiple described additional described subdivision 152 ', can optionally be assembled in described feature board 15, described additional described subdivision 152 ' putting in order in described feature board 15 does not do concrete restriction, thus selects with completing several functions.Can also complete separately correspondingly function when described additional described subdivision 152 ' disassembles.
Described in preferred embodiment of the present invention, but the present invention is not limited to above-described embodiment, such as:
Subdivision described in each comprises first end and the second end, and n described subdivision is arranged in order: the first end of first described subdivision connects described first paragraph; The first end of i-th described subdivision coordinates dismounting with the second end of the i-th-1 described subdivision; Second end of subdivision described in n-th connects described second segment; 1 < i≤n, when the connected mode of every two adjacent described subdivisions is different, n described subdivision can only according to specifically sequentially carrying out permutation and combination; As shown in Figure 9, in the fourth embodiment of the present invention, second end 151b of described first described subdivision 151 has 8 pin lightning joints 461, the first end 152a of second described subdivision 152 has 8 pin lightning interfaces 461 ', second end 152b of second described subdivision 152 has micro USB joint 462, the first end 153a of the 3rd described subdivision 153 has minitype USB interface 462 ', then described first described subdivision 151, second described subdivision 152, the 3rd described subdivision 153 can only be assembled in order.Now, when second described subdivision 152 is used alone, can use as the conversion head of distinct interface.Certainly, when having the described subdivision of more than 4, can the described subdivision of part by being specifically linked in sequence, the described subdivision of part in addition by random order install;
In addition, be not limited to contact pin between described subdivision and be electrically connected and fetch realization and conduct, can also realize conducting by USB interface between each described subdivision, this is what it will be appreciated by those skilled in the art that, and therefore not to repeat here.
In sum, compared with prior art, the present invention has the following advantages for audio transmission device provided by the invention and assembled block:
In audio transmission device provided by the invention, described audio transmission device comprises audio jack, first earplug and the second earplug, described audio jack connects described first earplug and the second earplug respectively by a connecting line, a control board is provided with in described connecting line, described connecting line comprises first paragraph and second segment, described control board comprises n removable subdivision, first described subdivision connects described first paragraph, subdivision described in n-th connects described second segment, subdivision described at least one comprises the functional module that can complete preset function, wherein, n >=2, when described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct.When described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct, thus ear-phone function that can be complete; Subdivision described at least one comprises the functional module that can complete preset function, can realize the selective gist between several functions, thus improves the integrated level of described audio transmission device.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (16)
1. an audio transmission device, it is characterized in that, described audio transmission device comprises audio jack, first earplug and the second earplug, described audio jack connects described first earplug and the second earplug respectively by a connecting line, a control board is provided with in described connecting line, described connecting line comprises first paragraph and second segment, described control board comprises n removable subdivision, first described subdivision connects described first paragraph, subdivision described in n-th connects described second segment, subdivision described at least one comprises the functional module that can complete preset function, wherein, n >=2,
When described at least the first described subdivision and n-th, subdivision fits together, described first paragraph and described second segment conduct.
2. audio transmission device as claimed in claim 1, it is characterized in that, subdivision described in each comprises first end and the second end;
The first end of first described subdivision connects described first paragraph;
The first end of i-th described subdivision coordinates dismounting with the second end of the i-th-1 described subdivision;
Second end of subdivision described in n-th connects described second segment; 1 < i≤n.
3. audio transmission device as claimed in claim 2, it is characterized in that, subdivision described in each comprises first end and the second end, wherein:
The first end of first described subdivision connects described first paragraph, and the second end of first described subdivision has the first type connecting portion;
The first end of i-th described subdivision has Second-Type connecting portion, and the second end of i-th described subdivision has described first type connecting portion;
Described in n-th, the first end of subdivision has Second-Type connecting portion, and the second end of subdivision described in n-th connects described second segment;
Described first type connecting portion and described Second-Type connecting portion matching form close dismounting, 1 < i < n.
4. audio transmission device as claimed in claim 3, is characterized in that, described first type connecting portion is the public mouth joint of USB, and described Second-Type connecting portion is the female mouth joint of USB; Or described first type connecting portion is the female mouth joint of USB, described Second-Type connecting portion is the public mouth joint of USB.
5. as the audio transmission device in claim 2 to 4 as described in any one, it is characterized in that, also connected by contact pin type connector between adjacent described subdivision, wherein:
Second end of last described subdivision has contact pin, and described in rear one, the first end of subdivision has jack; Contact pin and the described first paragraph of first described subdivision are electrically connected, and jack and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and described jack are electrically connected; Or
Second end of last described subdivision has jack, and described in rear one, the first end of subdivision has contact pin; Jack and the described first paragraph of first described subdivision are electrically connected, and contact pin and the described second segment of subdivision described in n-th are electrically connected; In same described subdivision, described contact pin and described jack are electrically connected.
6. audio transmission device as claimed in claim 5, it is characterized in that, described contact pin type connector is four contact pin type connectors.
7. audio transmission device as claimed in claim 1, it is characterized in that, described functional module is read-write cell module, audio coder module, wireless transmit/receive units module or battery module.
8. audio transmission device as claimed in claim 1, is characterized in that, described control board also comprises line traffic control chip, microphone, volume increases key, volume reduces key and Answer Key.
9. audio transmission device as claimed in claim 8, it is characterized in that, described line traffic control chip is arranged in first described subdivision and/or i-th described subdivision, described microphone is arranged in first described subdivision and/or i-th described subdivision, described volume increases key and is arranged in first described subdivision and/the i-th described subdivision, described volume reduces key and is arranged in first described subdivision and/the i-th described subdivision, described Answer Key is arranged in first described subdivision or i-th described subdivision, 1 < i≤n.
10. audio transmission device as claimed in claim 1, it is characterized in that, described connecting line comprises audio jack section, first earplug section and the second earplug section, described audio jack section, first earplug section and the second earplug section are linked together by fluidic junction, one end of described audio jack section connects described audio jack, the other end of described audio jack section connects described fluidic junction, one end of described first earplug section connects described first earplug, the other end of described first earplug section connects described fluidic junction, one end of described second earplug section connects described second earplug, the other end of described second earplug section connects described fluidic junction.
11. audio transmission devices as claimed in claim 10, it is characterized in that, described control board is arranged in described first earplug section, described first earplug section comprises described first paragraph and described second segment, one end of described first paragraph connects described fluidic junction, the other end of described first paragraph connects the first end of first described subdivision, and one end of described second segment connects described first earplug, and the other end of described second segment connects the second end of subdivision described in n-th.
12. audio transmission devices as claimed in claim 11, it is characterized in that, subdivision described in n-th also comprises earplug ring set parts, and the first earplug described in described earplug ring set component snaps, makes described second segment be closed hoop.
13. audio transmission devices as claimed in claim 12, is characterized in that, described earplug ring set parts are elastic cord noose, and described elastic cord noose entangles described first earplug firm.
14. audio transmission devices as claimed in claim 12, is characterized in that, described earplug ring set parts are magnetic part, and described first earplug has a magnetic block, described magnetic part and magnetic block magnetic attracting.
15. audio transmission devices as claimed in claim 1, is characterized in that, described connecting line comprises Mike's holding wire, the first earplug holding wire, the second earplug holding wire and ground wire.
16. 1 kinds of assembled blocks, it is characterized in that, for as the audio transmission device in claim 1-15 as described in any one, in described audio transmission device, n > 2, described assembled block is m described subdivision, and 1 < m < n, described assembled block comprises described functional module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186976.2A CN105100984B (en) | 2014-05-04 | 2014-05-04 | Audio transmission device and assembling block |
| PCT/CN2015/077629 WO2015169161A1 (en) | 2014-05-04 | 2015-04-28 | Audio transmission device and assembly block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186976.2A CN105100984B (en) | 2014-05-04 | 2014-05-04 | Audio transmission device and assembling block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105100984A true CN105100984A (en) | 2015-11-25 |
| CN105100984B CN105100984B (en) | 2019-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410186976.2A Active CN105100984B (en) | 2014-05-04 | 2014-05-04 | Audio transmission device and assembling block |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105100984B (en) |
| WO (1) | WO2015169161A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323676A (en) * | 2014-07-04 | 2016-02-10 | 杭州纳雄科技有限公司 | Audio transmission circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100054493A1 (en) * | 2008-09-03 | 2010-03-04 | Wey-Jiun Lin | Accessory controller for electronic devices |
| CN102647648A (en) * | 2012-04-25 | 2012-08-22 | 无锡商业职业技术学院 | Smart headset |
| CN203027434U (en) * | 2013-01-07 | 2013-06-26 | 天津中之杰能源技术有限公司 | Magnetic connector for earphone with voice call function |
| CN203813935U (en) * | 2014-05-04 | 2014-09-03 | 杭州纳雄科技有限公司 | Voice frequency transmission device and assembly block |
| US9648409B2 (en) * | 2012-07-12 | 2017-05-09 | Apple Inc. | Earphones with ear presence sensors |
-
2014
- 2014-05-04 CN CN201410186976.2A patent/CN105100984B/en active Active
-
2015
- 2015-04-28 WO PCT/CN2015/077629 patent/WO2015169161A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100054493A1 (en) * | 2008-09-03 | 2010-03-04 | Wey-Jiun Lin | Accessory controller for electronic devices |
| CN102647648A (en) * | 2012-04-25 | 2012-08-22 | 无锡商业职业技术学院 | Smart headset |
| US9648409B2 (en) * | 2012-07-12 | 2017-05-09 | Apple Inc. | Earphones with ear presence sensors |
| CN203027434U (en) * | 2013-01-07 | 2013-06-26 | 天津中之杰能源技术有限公司 | Magnetic connector for earphone with voice call function |
| CN203813935U (en) * | 2014-05-04 | 2014-09-03 | 杭州纳雄科技有限公司 | Voice frequency transmission device and assembly block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323676A (en) * | 2014-07-04 | 2016-02-10 | 杭州纳雄科技有限公司 | Audio transmission circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105100984B (en) | 2019-07-23 |
| WO2015169161A1 (en) | 2015-11-12 |
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