CN209767777U - Collar clip microphone - Google Patents
Collar clip microphone Download PDFInfo
- Publication number
- CN209767777U CN209767777U CN201921192425.1U CN201921192425U CN209767777U CN 209767777 U CN209767777 U CN 209767777U CN 201921192425 U CN201921192425 U CN 201921192425U CN 209767777 U CN209767777 U CN 209767777U
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- resistor
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- change
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- 239000003990 capacitor Substances 0.000 claims description 27
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a collar clamp microphone, which comprises a body, be provided with selector switch, change over switch and miaow head on the body, this internal power, switching circuit that are equipped with, switching circuit includes resistance R1 to resistance R8, electric capacity C1, electric capacity C2, electric capacity C4, monitor the interface, the power input end of miaow head is connected to the power, change over switch includes first link and second link, the power input end of miaow head passes through first link connecting resistance R4's one end. The utility model discloses an at the inside switching circuit that sets up of collar clamp microphone, realize selecting different circuits to the access device of different grade type, avoid using the patch cord of different grade type, conveniently carry more.
Description
Technical Field
The utility model relates to a microphone technical field especially relates to a collar clip microphone.
Background
The neckline microphone is one of wired microphones, generally belongs to a capacitance microphone, has the advantages of small volume, light weight, convenience in carrying and the like, and is widely applied to occasions such as large-scale mobile conferences, sound recording, public transmission, outdoor speeches, lectures and the like.
However, because the device ports to which the collar-clip microphone is connected are different, the collar-clip microphones in the existing market are generally connected with different devices through different patch cords. Different patch cords are required to be matched under different requirements, and the use is inconvenient. The collar clamp microphone has single function in the market and cannot meet the requirement of multiple functions.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a collar clamp microphone, which can solve the problem that the microphone in the prior art needs to be connected with different devices through different patch cords.
The purpose of the utility model is realized by adopting the following technical scheme:
A collar clamp microphone comprises a body, wherein a selection switch, a change-over switch and a microphone head are arranged on the body, a power supply and a change-over circuit are arranged in the body, the change-over circuit comprises a resistor R1 to a resistor R8, a capacitor C1, a capacitor C2, a capacitor C4 and a monitoring interface, the power supply is connected with a power supply input end of the microphone head, the change-over switch comprises a first connecting end and a second connecting end, the power supply input end of the microphone head is connected with one end of a resistor R4 through the first connecting end, and a mobile phone access end of the microphone head is connected with one end of a resistor R4 through the second connecting end; one end of the resistor R8 is connected with a mobile phone access point of the microphone, and the other end is grounded; one end of the resistor R5 and one end of the resistor R7 are both connected with the other end of the resistor R4, the other end of the resistor R5 and one end of the resistor R6 are both connected with the toggle end of the selection switch, and the other end of the resistor R6 is grounded through a capacitor C4; the connecting end of the selection switch is connected between the resistor R6 and the capacitor C4, the connecting end of the selection switch is connected with one end of the resistor R7, and one end of the resistor R7 is also connected with the output equipment; one end of the resistor R2 and one end of the capacitor C2 are both connected with the other end of the resistor R1, the other end of the resistor R2 and one end of the resistor R3 are both connected with the toggling end of the selector switch, the other end of the resistor R3 is grounded through the capacitor C1, the connecting end of the selector switch is connected between the resistor R3 and the capacitor C1, the connecting end of the selector switch is connected with one end of the capacitor C2, and the other end of the capacitor C2 is connected with the monitoring interface.
Preferably, the power source is a battery.
Preferably, the body is further provided with a collar clip.
Compared with the prior art, the beneficial effects of the utility model reside in that:
The utility model discloses an at the inside switching circuit that sets up of collar clamp microphone, realize selecting different circuits to the access device of different grade type, avoid using the patch cord of different grade type, conveniently carry more.
Drawings
Fig. 1 is a structural diagram of a collar-clip microphone of the present invention;
fig. 2 is a circuit structure diagram of a collar clip microphone according to the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
As shown in fig. 1 and 2, the utility model provides a tie clip microphone, which comprises a body 1, be provided with selector switch 2, change over switch 3 and miaow head on the body 1, be equipped with power, switching circuit in the body 1, switching circuit includes resistance R1 to resistance R8, electric capacity C1, electric capacity C2, electric capacity C4, monitor the interface, the power input end of miaow head is connected to the power, change over switch 3 includes first link and second link, also be that change over switch 3 can be through artifically stirring to first link or second link. The power input end of the microphone is connected with one end of the resistor R4 through the first connecting end, and the mobile phone access end of the microphone is connected with one end of the resistor R4 through the second connecting end; one end of the resistor R8 is connected with a mobile phone access point of the microphone, and the other end is grounded; one end of the resistor R5 and one end of the resistor R7 are both connected with the other end of the resistor R4, the other end of the resistor R5 and one end of the resistor R6 are both connected with the toggle end of the selection switch, and the other end of the resistor R6 is grounded through a capacitor C4; the connecting end of the selection switch is connected between the resistor R6 and the capacitor C4, the connecting end of the selection switch is connected with one end of the resistor R7, and one end of the resistor R7 is also connected with the output equipment; one end of the resistor R2 and one end of the capacitor C2 are both connected with the other end of the resistor R1, the other end of the resistor R2 and one end of the resistor R3 are both connected with the toggling end of the selector switch, the other end of the resistor R3 is grounded through the capacitor C1, the connecting end of the selector switch is connected between the resistor R3 and the capacitor C1, the connecting end of the selector switch is connected with one end of the capacitor C2, and the other end of the capacitor C2 is connected with the monitoring interface.
The change-over switch is used for switching different circuits when different input devices are connected, for example, as shown in fig. 2, the change-over switch is toggled to switch on the resistor R1 and the microphone, and at this time, the output devices suitable for connection are cameras, cameras and the like. When the resistor R1 is disconnected with the microphone, the resistor R4 is connected with the microphone, and the output equipment suitable for being connected is a mobile phone. Meanwhile, when the change-over switch is switched to the resistor R4 to be connected with the microphone, the monitoring function of the mobile phone APP is started by connecting the mobile phone, and the monitoring function can be realized by inserting the earphone into the monitoring interface.
the selection switch is used for switching off or switching in a power supply, and the pull-down resistor is switched on through the selection switch to realize a gain function. The power supply of the present invention is preferably a battery. The body is also provided with a collar clip.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (3)
1. A collar clamp microphone is characterized by comprising a body, wherein a selection switch, a change-over switch and a microphone head are arranged on the body, a power supply and a change-over circuit are arranged in the body, the change-over circuit comprises a resistor R1 to a resistor R8, a capacitor C1, a capacitor C2, a capacitor C4 and a monitoring interface, the power supply is connected with a power input end of the microphone head, the change-over switch comprises a first connecting end and a second connecting end, the power input end of the microphone head is connected with one end of a resistor R4 through the first connecting end, and a mobile phone access end of the microphone head is connected with one end of a resistor R4 through the second connecting end; one end of the resistor R8 is connected with a mobile phone access point of the microphone, and the other end is grounded; one end of the resistor R5 and one end of the resistor R7 are both connected with the other end of the resistor R4, the other end of the resistor R5 and one end of the resistor R6 are both connected with the toggle end of the selection switch, and the other end of the resistor R6 is grounded through a capacitor C4; the connecting end of the selection switch is connected between the resistor R6 and the capacitor C4, the connecting end of the selection switch is connected with one end of the resistor R7, and one end of the resistor R7 is also connected with the output equipment; one end of the resistor R2 and one end of the capacitor C2 are both connected with the other end of the resistor R1, the other end of the resistor R2 and one end of the resistor R3 are both connected with the toggling end of the selector switch, the other end of the resistor R3 is grounded through the capacitor C1, the connecting end of the selector switch is connected between the resistor R3 and the capacitor C1, the connecting end of the selector switch is connected with one end of the capacitor C2, and the other end of the capacitor C2 is connected with the monitoring interface.
2. the neckclip microphone of claim 1, wherein the power source is a battery.
3. The neckclip microphone of claim 1, wherein the body is further provided with a neckclip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192425.1U CN209767777U (en) | 2019-07-26 | 2019-07-26 | Collar clip microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192425.1U CN209767777U (en) | 2019-07-26 | 2019-07-26 | Collar clip microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767777U true CN209767777U (en) | 2019-12-10 |
Family
ID=68746311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921192425.1U Active CN209767777U (en) | 2019-07-26 | 2019-07-26 | Collar clip microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767777U (en) |
-
2019
- 2019-07-26 CN CN201921192425.1U patent/CN209767777U/en active Active
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