CN211630358U - Moderator headset for emergency news broadcast - Google Patents
Moderator headset for emergency news broadcast Download PDFInfo
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- CN211630358U CN211630358U CN202020628246.4U CN202020628246U CN211630358U CN 211630358 U CN211630358 U CN 211630358U CN 202020628246 U CN202020628246 U CN 202020628246U CN 211630358 U CN211630358 U CN 211630358U
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- sound output
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- left ear
- right ear
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Abstract
A moderator's headset for urgent news broadcast relates to the field of the broadcast television system and broadcast. The problem that the left ear sound output part and the right ear sound output part of the earphone microphone of the current host synchronously output the same content at the same time and cause mutual interference between two ears of the host in news broadcasting is solved. The invention comprises a sound output interlock circuit (3); the sound output interlocking circuit (3) is arranged between the left ear sound output part (1) and the right ear sound output part (2) and is used for outputting the sound output by the sound output equipment by adopting one of the left ear sound output part (1) and the right ear sound output part (2); the interlocking circuit (3) comprises a left ear sound output part (1) branch circuit and a right ear sound output part (2) branch circuit, and button type normally open switches are respectively connected in series on the branch circuits of the left ear sound output part (1) and the right ear sound output part (2).
Description
Technical Field
The invention relates to the field of production and broadcasting of broadcast televisions.
Background
In the field of broadcast television production and broadcasting, especially, the live broadcast of news is a program unit with various frequencies and various media enthusiastic for users all the time, and is also a block which is made by the users with various frequencies and various media in an important way naturally.
The news is characterized in that the news can be generated in real time, how to timely and accurately transmit the randomly and real-time news under each frequency and each media to users, at present, news programs of each media under each frequency are provided with a host (or called main broadcasting) who holds or remembers in advance to read the contents to be broadcasted, and then the contents are broadcasted
No matter which headset is used, the two functions are not available, and firstly, the interference of an external noisy environment is avoided; and secondly, receiving the instruction of the program director in real time.
A headset typically comprises three parts, one being an audio input terminal, a left ear sound output and a left ear sound output,
the audio input terminal is connected to the sound box; the left ear sound output part and the right ear sound output part are connected in parallel and then are connected with the audio input end of the audio input terminal;
at present, the left ear sound output part and the right ear sound output part of the earphone of the host synchronously output the same content at the same time, and if the emergency news manuscript is transmitted to the host in the mode in the actual news broadcasting, the mutual interference between the two ears is caused.
Disclosure of Invention
The invention provides a host headset for emergent news broadcasting, aiming at solving the problem that the left ear sound output part and the right ear sound output part of the host headset synchronously output the same content at the same time and causing mutual interference between two ears of a host during news broadcasting.
The anchor headset for emergency news broadcasting comprises an anchor headset body and sound output equipment, wherein the anchor headset body comprises a left ear sound output part (1) and a right ear sound output part (2); the left ear sound output part (1) and the right ear sound output part (2) are connected in parallel and then are connected into sound output equipment; it is characterized in that the device also comprises a sound output interlocking circuit (3); the sound output interlocking circuit (3) is arranged between the left ear sound output part (1) and the right ear sound output part (2) and is used for outputting the sound output by the sound output equipment by adopting one of the left ear sound output part (1) and the right ear sound output part (2).
The interlocking circuit (3) comprises a left ear sound output part (1) branch circuit and a right ear sound output part (2) branch circuit, and a button type normally open switch is connected in series on the left ear sound output part (1) branch circuit; when the push-button normally open switch is in a closed state, the left ear sound output part (1) outputs sound emitted by sound output equipment;
a button type normally open switch is connected in series on a branch circuit of the right ear sound output part (2); when the push-button type normally open switch is in a closed state, the right ear sound output part (2) outputs sound emitted by sound output equipment;
the invention improves the prior anchor earphone, an interlocking circuit (3) is added between a left ear sound output part (1) and a right ear sound output part (2), only one path of the left ear sound output part (1) and the right ear sound output part (2) can hear the sound by switching and pressing different buttons, and a producer can inquire the anchor earphone of the invention to transmit the urgent news and the latest news to an anchor and express the urgent news and the latest news by the anchor in the live broadcast occasion of the news. The invention avoids the mutual interference of sound between two ears, and has higher application value especially in the broadcast live broadcast occasion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the control principle of the present invention;
fig. 3 is a schematic circuit diagram of an interlock circuit according to an embodiment of the present invention.
Detailed Description
The host headset for the emergency news broadcasting comprises a host headset body and sound output equipment, wherein the host headset body comprises a left ear sound output part (1) and a right ear sound output part (2); the left ear sound output part (1) and the right ear sound output part (2) are connected in parallel and then are connected into sound output equipment; it is characterized in that the device also comprises a sound output interlocking circuit (3); the sound output interlocking circuit (3) is arranged between the left ear sound output part (1) and the right ear sound output part (2) and is used for outputting the sound output by the sound output equipment by adopting one of the left ear sound output part (1) and the right ear sound output part (2).
The interlocking circuit (3) comprises a left ear sound output part (1) branch circuit and a right ear sound output part (2) branch circuit, and a button type normally open switch is connected in series on the left ear sound output part (1) branch circuit; when the push-button normally open switch is in a closed state, the left ear sound output part (1) outputs sound emitted by sound output equipment;
a button type normally open switch is connected in series on a branch circuit of the right ear sound output part (2); when the push button type normally open switch is in a closed state, the right ear sound output part (2) outputs sound emitted by the sound output equipment.
The working principle is as follows: the invention improves the prior anchor earphone, an interlocking circuit (3) is added between a left ear sound output part (1) and a right ear sound output part (2), only one path of the left ear sound output part (1) and the right ear sound output part (2) can hear the sound by switching and pressing different buttons, and a producer can inquire the anchor earphone of the invention to transmit the urgent news and the latest news to an anchor and express the urgent news and the latest news by the anchor in the live broadcast occasion of the news. The invention avoids the mutual interference of sound between two ears, and has higher application value especially in the broadcast live broadcast occasion.
The differences between the second embodiment and the presenter's headset for emergency newscasts described in the first embodiment are that it further comprises a microphone, and the audio signal output terminal is connected to the audio signal input terminal of the sound output device.
The working principle is as follows: the invention improves the prior host headset, an interlocking circuit (3) is added between a left ear sound output part (1) and a right ear sound output part (2), only one path of the left ear sound output part (1) and the right ear sound output part (2) can hear the sound by switching and pressing different buttons, in the live broadcast occasion of news, when a producer takes an emergency or latest manuscript, only one path of the two ears of the host headset is connected with sound output equipment by closing a button switch of the path, and the producer transmits the emergency news or the latest news to a host and then expresses the emergency news or the latest news by the host. The invention avoids the mutual interference of sound between two ears, and has higher application value especially in the broadcast live broadcast occasion.
The difference between the third embodiment and the first embodiment and the moderator headset for emergency news broadcasting is that the push-button normally-open switch connected in series on the branch circuit of the left ear sound output part (1) is a wireless switch.
The fourth embodiment, the difference between this embodiment and the first embodiment, which is used for the moderator's headset for emergency news broadcasting, is that the push-button normally open switch connected in series on the branch circuit of the right ear sound output part (2) is a wireless switch.
Claims (3)
1. The anchor headset for emergency news broadcasting comprises an anchor headset body and sound output equipment, wherein the anchor headset body comprises a left ear sound output part (1) and a right ear sound output part (2); the left ear sound output part (1) and the right ear sound output part (2) are connected in parallel and then are connected into sound output equipment; it is characterized in that the device also comprises a sound output interlocking circuit (3); the sound output interlocking circuit (3) is arranged between the left ear sound output part (1) and the right ear sound output part (2) and is used for outputting the sound output by the sound output equipment by adopting one of the left ear sound output part (1) and the right ear sound output part (2);
the interlocking circuit (3) comprises a left ear sound output part (1) branch circuit and a right ear sound output part (2) branch circuit, and a button type normally open switch is connected in series on the left ear sound output part (1) branch circuit; when the push-button normally open switch is in a closed state, the left ear sound output part (1) outputs sound emitted by sound output equipment;
a button type normally open switch is connected in series on a branch circuit of the right ear sound output part (2); when the push button type normally open switch is in a closed state, the right ear sound output part (2) outputs sound emitted by the sound output equipment.
2. A moderator's headset for emergency news broadcasting according to claim 1, characterized in that the normally open switch of the push button type connected in series in the branch circuit of the left ear sound output part (1) is a wireless switch.
3. A moderator headset for emergency news broadcasting according to claim 1, characterized in that the normally open switch of the push button type connected in series in the branch circuit of the right ear sound output part (2) is a wireless switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628246.4U CN211630358U (en) | 2020-04-23 | 2020-04-23 | Moderator headset for emergency news broadcast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628246.4U CN211630358U (en) | 2020-04-23 | 2020-04-23 | Moderator headset for emergency news broadcast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211630358U true CN211630358U (en) | 2020-10-02 |
Family
ID=72622529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020628246.4U Expired - Fee Related CN211630358U (en) | 2020-04-23 | 2020-04-23 | Moderator headset for emergency news broadcast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211630358U (en) |
-
2020
- 2020-04-23 CN CN202020628246.4U patent/CN211630358U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201002 |