CN205092400U - Earphone sound effect transform patch cord - Google Patents
Earphone sound effect transform patch cord Download PDFInfo
- Publication number
- CN205092400U CN205092400U CN201520914864.4U CN201520914864U CN205092400U CN 205092400 U CN205092400 U CN 205092400U CN 201520914864 U CN201520914864 U CN 201520914864U CN 205092400 U CN205092400 U CN 205092400U
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- CN
- China
- Prior art keywords
- patchcord
- frequency filter
- filter circuit
- lead
- contact pin
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- Expired - Fee Related
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Abstract
The utility model provides an earphone sound effect transform patch cord, including female seat of patch cord and patch cord contact pin, the female seat inboard of patch cord is equipped with the earphone interface, and the earphone interface is equipped with 4 output terminal, and the terminal terminal with the earphone of each output terminal is connected, patch cord contact pin and sound source interface link to each other, and patch cord contact pin inscription has R+, L+, common wire and a MIC line, each output terminal of earphone interface respectively with R+, L+, common wire and MIC line connection, the cladding of the female seat inside seal of patch cord has filter circuit, R+, L+ link to each other with 2 output terminal of earphone interface through filter circuit respectively, filter circuit is low frequency filter circuit or high frequency filter circuit. The different electron filtering mode preparation of this novel adoption, effect direct action can not make the signal distortion of sound source own in the earphone, and the reliability is higher relatively. More can make up the patch cord of difference and concatenate, obtain different filtering effects, it uses in a flexible way changeable.
Description
Technical field
The utility model belongs to sound equipment accessory field, particularly a kind of audio transiting wire.
Background technology
The existing tuning mode overwhelming majority is that the mode regulated by source of sound EQ changes sound on the market.Source of sound EQ regulatory function carries out calculating the method for synthesizing with software to change sound, and this can cause psycho-acoustic signal distortion to a certain degree.And market also has minority to pass through to change sound guide tube gas, change earphone air-tightness to reach, thus change the scheme of headphones sound effect, but this mode to make number of effects few, usually all can only make two to three kinds of changes.
Utility model content
In order to overcome existing drawback, the utility model provides one to directly act on earphone and the distortionless patchcord of inhibit signal.
The utility model is achieved through the following technical solutions:
Headphones sound effect conversion patchcord described in the utility model, comprise patchcord female seat and patchcord contact pin, earphone interface is provided with inside described patchcord female seat, earphone interface is provided with 4 lead-out terminals, each lead-out terminal end is connected with the terminal of earphone, described patchcord contact pin is connected with source of sound interface, R+ is connected in patchcord contact pin, L+, common wire and MIC line, each lead-out terminal of earphone interface respectively with R+, L+, common wire is connected with MIC line, filter circuit is sealed and coated with in described patchcord female seat, described R+, L+ is connected with 2 of earphone interface lead-out terminals respectively by filter circuit, described filter circuit is low-frequency filter circuit or high-frequency filter circuit.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described low-frequency filter circuit is provided with 2 low frequency filtering electric capacity, R+ connects with the low frequency filtering electric capacity described in one, lead-out terminal successively, and L+ connects with the low frequency filtering electric capacity described in another, lead-out terminal successively.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described high-frequency filter circuit is provided with 2 High frequency filter inductance, R+ connects with the High frequency filter inductance described in, lead-out terminal successively, and L+ connects with the High frequency filter inductance described in another, lead-out terminal successively; Or described high-frequency filter circuit is provided with 2 high-frequency filter capacitors, R+ is connected with the high-frequency filter capacitor described in, lead-out terminal respectively, and described high-frequency filter capacitor, lead-out terminal are in parallel, L+ is connected with the high-frequency filter capacitor described in another, lead-out terminal respectively, and described high-frequency filter capacitor, lead-out terminal are in parallel.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described patchcord contact pin is 3.5mm contact pin, and patchcord female seat is 3.5mm female seat.
As further describing the conversion patchcord of above-mentioned headphones sound effect, the spacing of patchcord contact pin and patchcord female seat is 100mm.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described earphone interface also connects with patchcord contact pin.
The beneficial effects of the utility model are: 1, adopt different electronic filtering modes to make, effect directly acts on earphone, can change the sound property of earphone physically.As reduced frequently, disappear dental, earphone carried out to the compensation of electric capacity or inductance, improves sound brightness, changes sound field size.2, different patchcords can be connected, obtain different sound filter effects, utilize the patchcord of the different filter circuit of N kind to be mutually connected in series, same earphone can be allowed to have the different sound effect of Nth power kind of 2, and its use can be flexible and changeable.3, can not cause the distorted signals of source of sound own, and adopt electronic filtering principle, reliability is relatively high.
Accompanying drawing explanation
Fig. 1 is overall sectional structure chart of the present utility model;
Fig. 2 is this novel low-frequency filter circuit structural representation;
Fig. 3 is the high-frequency filter circuit structural representation of this novel use High frequency filter inductance;
Fig. 4 is the high-frequency filter circuit structural representation of this novel use high-frequency filter capacitor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, headphones sound effect conversion patchcord described in the utility model, comprise patchcord female seat 1 and patchcord contact pin 2, earphone interface 3 is provided with inside described patchcord female seat 1, earphone interface is provided with 4 lead-out terminals, each lead-out terminal 4 end is connected with the terminal of earphone, described patchcord contact pin 2 is connected with source of sound interface, R+ is connected in patchcord contact pin 2, L+, common wire and MIC line, each lead-out terminal 4 of earphone interface respectively with R+, L+, common wire is connected with MIC line, filter circuit is sealed and coated with in described patchcord female seat, described R+, L+ is connected with 2 lead-out terminals of earphone interface respectively by filter circuit 5, described filter circuit 5 is low-frequency filter circuit or high-frequency filter circuit.
With reference to Fig. 2, as further describing the conversion patchcord of above-mentioned headphones sound effect, described low-frequency filter circuit 5 is provided with 2 low frequency filtering electric capacity C1, R+ connects with the low frequency filtering electric capacity C1 described in, lead-out terminal successively, and L+ connects with the low frequency filtering electric capacity C1 described in another, lead-out terminal 4 successively.
With reference to Fig. 3 and Fig. 4, as further describing the conversion patchcord of above-mentioned headphones sound effect, described high-frequency filter circuit is provided with 2 High frequency filter inductance L, R+ connects with the High frequency filter inductance described in, lead-out terminal successively, and L+ connects with the High frequency filter inductance L described in another, lead-out terminal 4 successively; Or described high-frequency filter circuit is provided with 2 high-frequency filter capacitor C2, R+ is connected with the high-frequency filter capacitor C2 described in, lead-out terminal 4 respectively, and described high-frequency filter capacitor C2, lead-out terminal 4 are in parallel, L+ is connected with the high-frequency filter capacitor C2 described in another, lead-out terminal 4 respectively, and described high-frequency filter capacitor C2, lead-out terminal 4 are in parallel.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described patchcord contact pin is 3.5mm contact pin, and patchcord female seat is 3.5mm female seat.
As further describing the conversion patchcord of above-mentioned headphones sound effect, the spacing A of patchcord contact pin and patchcord female seat is 100mm.
As further describing the conversion patchcord of above-mentioned headphones sound effect, described earphone interface also can connect with patchcord contact pin.In use, if be connected with the patchcord female seat 1 of another patchcord by the patchcord contact pin of patchcord, the patchcord female seat 1 of the latter is connected with earphone again.Or different patchcord of now connecting again, then be connected with earphone, the multiple flexible change of corresponding tone color can be realized.
Because the source of sound of different frequency can be changed by the spoke that shakes after filter circuit, namely basis is novel utilizes this change, carries out designing and debug out the frequency dividing circuit of multi-effect for general headrest characteristic.
Describe specific embodiment of the utility model in detail above.But should be appreciated that execution mode of the present utility model is not limited in above-described embodiment, the description of above-described embodiment only understands spirit of the present utility model for helping.Under the spirit that the utility model discloses, to the various change case that the utility model is done, all fall in scope of the present utility model.
Claims (6)
1. headphones sound effect conversion patchcord, comprise patchcord female seat and patchcord contact pin, earphone interface is provided with inside described patchcord female seat, earphone interface is provided with 4 lead-out terminals, each lead-out terminal end is connected with the terminal of earphone, described patchcord contact pin is connected with source of sound interface, R+ is connected in patchcord contact pin, L+, common wire and MIC line, each lead-out terminal of earphone interface respectively with R+, L+, common wire is connected with MIC line, it is characterized in that: in described patchcord female seat, be sealed and coated with filter circuit, described R+, L+ is connected with 2 of earphone interface lead-out terminals respectively by filter circuit, described filter circuit is low-frequency filter circuit or high-frequency filter circuit.
2. headphones sound effect conversion patchcord according to claim 1, it is characterized in that: described low-frequency filter circuit is provided with 2 low frequency filtering electric capacity, R+ connects with the low frequency filtering electric capacity described in one, lead-out terminal successively, and L+ connects with the low frequency filtering electric capacity described in another, lead-out terminal successively.
3. headphones sound effect conversion patchcord according to claim 1, it is characterized in that: described high-frequency filter circuit is provided with 2 High frequency filter inductance, R+ connects with the High frequency filter inductance described in, lead-out terminal successively, and L+ connects with the High frequency filter inductance described in another, lead-out terminal successively; Or described high-frequency filter circuit is provided with 2 high-frequency filter capacitors, R+ is connected with the high-frequency filter capacitor described in, lead-out terminal respectively, and described high-frequency filter capacitor, lead-out terminal are in parallel, L+ is connected with the high-frequency filter capacitor described in another, lead-out terminal respectively, and described high-frequency filter capacitor, lead-out terminal are in parallel.
4. headphones sound effect conversion patchcord according to claim 1, it is characterized in that: described patchcord contact pin is 3.5mm contact pin, patchcord female seat is 3.5mm female seat.
5. headphones sound effect conversion patchcord according to claim 1, is characterized in that: the spacing of patchcord contact pin and patchcord female seat is 100mm.
6. headphones sound effect conversion patchcord according to claim 1, is characterized in that: described earphone interface also connects with patchcord contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914864.4U CN205092400U (en) | 2015-11-17 | 2015-11-17 | Earphone sound effect transform patch cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914864.4U CN205092400U (en) | 2015-11-17 | 2015-11-17 | Earphone sound effect transform patch cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092400U true CN205092400U (en) | 2016-03-16 |
Family
ID=55483054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914864.4U Expired - Fee Related CN205092400U (en) | 2015-11-17 | 2015-11-17 | Earphone sound effect transform patch cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092400U (en) |
-
2015
- 2015-11-17 CN CN201520914864.4U patent/CN205092400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20191117 |