CN103489439A - Vocal music adjusting device based on audio frequency electric connection - Google Patents
Vocal music adjusting device based on audio frequency electric connection Download PDFInfo
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- CN103489439A CN103489439A CN201310463091.8A CN201310463091A CN103489439A CN 103489439 A CN103489439 A CN 103489439A CN 201310463091 A CN201310463091 A CN 201310463091A CN 103489439 A CN103489439 A CN 103489439A
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- vocal music
- regulating device
- battery case
- adjusting device
- music regulating
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Abstract
The invention discloses a vocal music adjusting device based on audio frequency electric connection. The vocal music adjusting device based on audio frequency electric connection solves the problems that an existing vocal music adjusting device is placed in a mess and is troublesome to connect and use. According to the vocal music adjusting device based on audio frequency electric connection, an audio frequency plug (91) is arranged at one end of the vocal music adjusting device and can be directly inserted into an audio frequency output socket of an instrument, no additional shielded wire assembly needs to be connected between the instrument and the vocal music adjusting device, preferably, the audio frequency plug (91) is directly installed on the end of the vocal music adjusting device, so that a player is quite near the vocal music adjusting device, checks the vocal music adjusting device conveniently and carries out tuning operation conveniently, a shielded connector (92) for leading in a shielded wire (93) is formed in the other end of the vocal music adjusting device, and the shielded connector (92) is used for enabling the vocal music adjusting device to be connected with the subsequent vocal music adjusting device and a loudspeaker.
Description
Technical field
The present invention relates to the vocal music regulating device, be specifically related to the vocal music regulating device connected based on audio-frequency electric.
Background technology
The occasion of playing in vocal music, send between the musical instrument of electric current sound signal and loudspeaker often far apartly, needs to adopt longer shielding line assembly to be connected for this reason.The shielding line assembly comprises particularly a longer shielding line and is located at the audio jack at two ends, the audio jack of near-end is inserted the audio frequency accessory power outlet of musical instrument, the audio jack of far-end is inserted micropkonic audio socket, shielding line is not by being subject to external interference in the current delivery process, the electric current sound signal that musical instrument is exported can arrive loudspeaker and be play.
The vocal music regulating device is for regulating the external device of the electric current sound signal that musical instrument sends, for example electric guitar can external organ stop (Tuner) and a plurality of effect device (Effecter), receive again loudspeaker, so between electric guitar and organ stop, between organ stop and effect device, between each effect device and between effect device and loudspeaker, all need to adopt the shielding line assembly to be connected, organ stop and effect device are equipped with audio socket, for the audio jack of shielding line assembly, insert and are connected.The effect of organ stop is to allow the height of player's sound that the adjusting musical instrument sends before playing, and organ stop is not bypassed while not using, and during use, does not preferably allow electric current pass through, in order to avoid the sound that musical instrument sends in the tuning process passes to loudspeaker, by the audience, is heard.The effect of effect device be to the tone currents of process add special auditory effect.
The vocal music regulating devices such as existing organ stop and effect device are placed on ground more, and the player, in the manual manipulation musical instrument, can be operated the vocal music regulating device by the foot push on the vocal music regulating device.Because the vocal music regulating device is placed on ground, and need be connected with how secondary shielding line assembly, therefore put in disorderly, connect and use also cumbersome.
A kind of organ stop is now separately arranged, it is with a clip, can be clipped on the corresponding component of musical instrument and experience its vibration and show, due to organ stop from the player very close to, facilitate the player to check and carry out the tuning operation, but this organ stop does not connect based on audio-frequency electric, therefore do not utilize the audio frequency accessory power outlet of musical instrument, can not join in the circuit between musical instrument and loudspeaker.
Summary of the invention
The present invention will solve the vocal music regulating device connected based on audio-frequency electric and put in disorderly, connects and use the problem of trouble.
Provide the vocal music regulating device connected based on audio-frequency electric, the one end is provided with audio jack for this reason, and the other end has the shielding interface with the shielding line coupling, and the main circuit of this vocal music regulating device is connected between audio jack and shielding interface.
The vocal music regulating device that the present invention provides, its end that is provided with audio jack can directly insert the audio frequency accessory power outlet of musical instrument, between musical instrument and this vocal music regulating device just without separately having connect the shielding line assembly, and preferably, described audio jack directly is contained on this end of vocal music regulating device, from the player very close to, facilitate the player to check and carry out the tuning operation, its other end has shielding interface for the shielding line access, to connect follow-up vocal music regulating device and loudspeaker.
The accompanying drawing explanation
Fig. 1 is based on the structural drawing of the organ stop that audio-frequency electric connects, the wherein dependency structure of battery cover and the button cell demonstration that is decomposed.
Embodiment
The vocal music regulating device be take organ stop as example, as Fig. 1, in the middle of it, is box body 0, and main circuit is located in box body 0, and audio jack 91 directly is contained in box body 0 right-hand member, and shielding line 92 fixedly is assemblied in the shielding interface 93 of box body 0 left end.Structure in box body 0 below is described in detail in detail.
Renovate 8 while closing, battery cover 6 is built-in, in order to avoid accident drops out, and makes box body 0 surface neat and artistic; Renovate 8 while opening, battery cover 6 exposes and can open.After opening battery cover 6, can see two battery cases 1,2 for placing button cell.Placing direction in conjunction with button cell in figure 61,62 is known, and first battery case 1 is usingd top as negative pole end, and second 2 of battery case usingd bottom as negative pole end.In the inboard of battery cover 6, electric-conductor 5 is housed, the first end 51 of electric-conductor 5 is aimed at the negative terminal of the top (being negative pole end) of first battery case 1 as first battery case 1, the second end 52 of electric-conductor 5 is aimed at the plus end of the top of second battery case 2 as second battery case 2, its effect is two 1.5V button cells, 61,62 series connection that make in figure, thereby makes positive source lead-out terminal 31 and power cathode lead-out terminal 32 provide 3V voltage to main circuit.
In the present embodiment, power cathode lead-out terminal 32 is located at the bottom of second battery case 2, but positive source lead-out terminal 31 is as the plus end of first battery case 1, it is not located at the bottom of first battery case 1, and the side that is located at first battery case 1 (notoriously, the side of button cell is also anodal), its purpose is: just in case button cell 61 connects instead accidentally, positive source lead-out terminal 31 contacts side surfaces to be the positive pole that is still button cell 61, being equivalent to button cell 61 is bypassed, can not apply reverse voltage to main circuit, now, if button cell 62 exact connect ions, still can provide the 1.5V forward voltage for main circuit, main circuit just still can carry out work reluctantly, if button cell 62 also connects instead, main circuit has also only born the 1.5V reverse voltage that button cell 62 applies, can not allow main circuit bear the 3V reverse voltage.Certainly, only from anti-reverse angle, consider, preferably the second end 52 of electric-conductor 5 is changed into to the side that is connected on second battery case 2, but this will make troubles to manufacture and the assembling of electric-conductor 5.In actual applications, this design of side that plus end is located at battery case only in first battery case 1 application enough.
In addition, audio jack 91 can change the right-hand member that is contained in box body 0 by shorter shielding line into, and the player uses and can slightly dislike inconvenience like this.
In addition, but shielding line 92 can change into shielding interface 93 between plug ground is connected, for example, shielding interface 93 is designed to audio socket, 92 parts as a secondary shielding line assembly of shielding line, the audio socket insertion shielding interface 93 of this secondary shielding line assembly.Take this, the player can use the shielding line that possesses Len req and shielding properties instead.
Abovely take organ stop as example, the present invention is had been described in detail, same structure also can be applicable to the vocal music regulating device that audio frequency effect device is connected based on audio-frequency electric with other.
Claims (10)
1. the vocal music regulating device connected based on audio-frequency electric, it is characterized in that, one end is provided with audio jack (91), the other end has the shielding interface (93) with shielding line (92) coupling, and the main circuit of this vocal music regulating device is connected between audio jack (91) and shielding interface (93).
2. vocal music regulating device according to claim 1, there is one and renovate (8), the display unit of this vocal music regulating device (81) and/or functional unit (82) expose while opening renovating (8), and renovating, (8) are built-in while closing.
3. vocal music regulating device according to claim 2, described display unit (81) and/or functional unit (82) are located at renovates (8) inboard.
4. vocal music regulating device according to claim 2, the power switch of its main circuit (7) with renovate (8) synchronization action, renovate (8) and open power connection, renovate (8) the power supply that closes and disconnect.
5. vocal music regulating device according to claim 2, its battery cover (6) exposes while opening and can open renovating (8), and renovating, (8) are built-in while closing.
6. vocal music regulating device according to claim 1, it is the battery case (1) for placing button cell that its battery is placed position, negative terminal (51) is located at the negative pole end of battery case (1), and plus end (31) is located at the side of battery case (1).
7. according to the described vocal music regulating device of claim 5 or 6, two battery cases (1 for placing button cell are arranged, 2), electric-conductor (5) is equipped with in inboard at the battery cover (6) of this vocal music regulating device, positive source lead-out terminal (31) is located at the side of first battery case (1) as the plus end of first battery case (1), power cathode lead-out terminal (32) is located at the bottom of second battery case (2), the first end (51) of electric-conductor (5) is aimed at the negative terminal of the top of first battery case (1) as first battery case (1), second end (52) of electric-conductor (5) is aimed at the plus end of the top of second battery case (2) as second battery case (2), thereby make to put into respectively two battery cases (1, 2) button cell (61, 62) series-fed.
8. vocal music regulating device according to claim 1, described audio jack (91) directly is contained on the corresponding end of this vocal music regulating device.
9. vocal music regulating device according to claim 1, shielding line (92) with shielding interface (93) but between being connected for plug.
10. vocal music regulating device according to claim 1, this vocal music regulating device is organ stop or audio frequency effect device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463091.8A CN103489439B (en) | 2013-10-08 | 2013-10-08 | Audio frequency effect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463091.8A CN103489439B (en) | 2013-10-08 | 2013-10-08 | Audio frequency effect device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103489439A true CN103489439A (en) | 2014-01-01 |
| CN103489439B CN103489439B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463091.8A Active CN103489439B (en) | 2013-10-08 | 2013-10-08 | Audio frequency effect device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010035084A1 (en) * | 2000-05-12 | 2001-11-01 | Kulas Charles J. | Musical instrument tuner integral with a connector |
| US20030169377A1 (en) * | 2002-03-07 | 2003-09-11 | Kulas Charles J. | Musical instrument tuner with configurable display |
| JP2003316352A (en) * | 2002-04-26 | 2003-11-07 | Seiko Instruments Inc | Tuner and on/off method for tuner |
| CN201117242Y (en) * | 2007-11-13 | 2008-09-17 | 深圳市伊诺乐器有限公司 | Tuner |
| CN101299503A (en) * | 2007-04-30 | 2008-11-05 | 卢润侨 | Electronic apparatus power supply output end structure |
| CN101477390A (en) * | 2009-01-24 | 2009-07-08 | 胡满华 | Portable palm computer |
| CN102184585A (en) * | 2011-04-28 | 2011-09-14 | 深圳市家安科技有限公司 | Entrance guard device of container |
-
2013
- 2013-10-08 CN CN201310463091.8A patent/CN103489439B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010035084A1 (en) * | 2000-05-12 | 2001-11-01 | Kulas Charles J. | Musical instrument tuner integral with a connector |
| US20030169377A1 (en) * | 2002-03-07 | 2003-09-11 | Kulas Charles J. | Musical instrument tuner with configurable display |
| JP2003316352A (en) * | 2002-04-26 | 2003-11-07 | Seiko Instruments Inc | Tuner and on/off method for tuner |
| CN101299503A (en) * | 2007-04-30 | 2008-11-05 | 卢润侨 | Electronic apparatus power supply output end structure |
| CN201117242Y (en) * | 2007-11-13 | 2008-09-17 | 深圳市伊诺乐器有限公司 | Tuner |
| CN101477390A (en) * | 2009-01-24 | 2009-07-08 | 胡满华 | Portable palm computer |
| CN102184585A (en) * | 2011-04-28 | 2011-09-14 | 深圳市家安科技有限公司 | Entrance guard device of container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103489439B (en) | 2016-09-07 |
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