LU100221B1 - Speaker with double microphone heads - Google Patents

Abstract

The present invention discloses a speaker with double microphone heads, including a first microphone head, a first microphone body, a microphone switch, a first signal transmitter, a second microphone head, a second microphone body and a second signal transmitter; the bottom end of the first microphone head is fixedly connected with the top end of the first microphone body, and the side wall of the first microphone head is sleeved with a first protection ring; the upper end of the inside of the second microphone body is provided with the second signal transmitter; the first microphone body is clamped with the second microphone body; and the interface of the second microphone body is provided with an elastic switch. The speaker has two microphone heads through which an awkward situation that the microphone is delivered back and forth when a teacher and a student in interaction can be solved; and when the teacher asks the student to answer a question, another speaker can be pulled out from the lower part of speaker to be delivered to the structure insofar as the clamp switch button is pressed, in this way, a trouble that one speaker is delivered between two persons can be avoided. Fig. 1

Description

SPEAKER WITH DOUBLE MICROPHONE HEADS

BACKGROUND

Technical Field

The present invention relates to the technical field of microphone application, particularly to a speaker with double microphone heads.

Related Art

When studying or listening to a lecture in a large classroom, since there are a lot of people to listen to a lecture, a teacher generally uses a speaker; when interacting is performed in scene, the teacher can ask a student to answer a question, but, since the student has no speaker, his statement often cannot be clearly listened; if the teacher delivers own speaker to the student when the student answers the question, a trouble that the speaker is delivered between the student and the teacher can be caused.

Summary

With respect to the disadvantages of the above prior art, it is an object of the present invention to provide a microphone with double microphone heads.

In order to realize the above object, the present invention adopts a technical scheme as follows: A speaker with double microphone heads includes a first microphone head, a first microphone body, a microphone switch, a first signal transmitter, a second microphone head, a second microphone body and a second signal transmitter; the bottom end of the first microphone head is fixedly connected with the top end of the first microphone body, and the side wall of the first microphone head is sleeved with a first protection ring; the first microphone body is provided with a power supply switch, a clamp switch and the microphone switch, the clamp switch is arranged at the interface of the bottom of the first microphone body; the microphone switch is slidably arranged on a switch sliding groove which is fixed on the side wall of the first microphone body; the first signal transmitter is arranged at the bottom end of the inside of the first microphone body; the second microphone head is fixedly connected with the second microphone body, and the side wall of the second microphone head is sleeved with a second protection ring; the upper end of the inside of the second microphone body is provided with the second signal transmitter; and the first microphone body is clamped with the second microphone body.

Preferably, batteries are mounted inside both of the first microphone body and the second microphone body.

Preferably, the first signal transmitter and the second signal transmitter 7 are in wireless connection with an external signal receiver.

Preferably, the interface of the second microphone body is provided with an elastic switch.

As compared with the prior art, the present invention has the beneficial effects that the speaker has two microphone heads through which an awkward situation that the microphone is delivered back and forth when a teacher and a student are in interaction can be solved; when the teacher asks the student to answer a question, another speaker can be pulled out from the lower part of the speaker to be delivered to the structure insofar as the clamp switch bottom is pressed, in this way, a trouble that one speaker is delivered between two persons can be avoided; when the speaker is taken back, the second speaker is put at the original position so that it can be automatically clamped therein. The speaker with double microphone heads is simple to operate, strong in practicability and easy to popularize and use in the aspect of teaching.

Brief Description of Drawings FIG.1 is an integral structure diagram according to the present invention; and FIG.2 is a structural diagram of a second microphone according to the present invention.

Description of Embodiments

The embodiments of the present invention will be described in detail in conjunction with accompanying drawings, but the present invention can be implemented in various modes defined and covered by claims.

With reference to FIGs.1 to 2, in the embodiment of the present invention, a speaker with double microphone heads includes a first microphone head 1, a first microphone body 2, a microphone switch 3, a first signal transmitter 4, a second microphone head 5, a second microphone body 6 and a second signal transmitter 7; the bottom end of the first microphone head 1 is fixedly connected with the top end of the first microphone body 2, and the side wall of the first microphone head 1 is sleeved with a first protection ring 11; the first microphone body 2 is provided with a power supply switch 21, a clamp switch 22 and the microphone switch 3, the clamp switch 22 is arranged at the interface of the bottom of the first microphone body 2; the microphone switch 3 is slidably arranged on a switch sliding groove 31 which is fixed on the side wall of the first microphone body 2; the first signal transmitted is arranged at the bottom end of the inside of the first microphone body 2; the second microphone head 5 is fixedly connected with the second microphone body 6, and the side wall of the second microphone head 5 is sleeved with a second protection ring 51; the upper end of the inside of the second microphone body 6 is provided with the second signal transmitter 7; and the first microphone body 2 is clamped with the second microphone body 6.

Batteries are mounted inside both of the first microphone body 2 and the second microphone body 6.

The first signal transmitter 4 and the second signal transmitter 7 are in wireless connection with an external signal receiver.

The interface of the second microphone body 6 is provided with an elastic switch. A work principle is as follows:

In the present invention, the first microphone body 2 is connected with the second microphone body 6 in a clamping manner, so that assembling and disassembling are extremely convenient; the interface of the second microphone boy 6 is provided with the elastic switch, when the first microphone body 2 is detached from the second microphone body 6, the elastic switch is reset, and a microphone power supply of the second microphone body 6 is directly turned on; when the first microphone body 2 is clamped with the second microphone body 6, the elastic switch is compressed, and the microphone power supply of the second microphone body 6 is turned off.

The microphone is in electrified standby state through pressing a power supply switch 21 on the first microphone body 2; and then, the microphone switch 3 is pushed upwardly, at this moment, the first microphone is in a working state.

The above description is merely a preferred embodiment of the present invention, and therefore does not limit the patent scope of the present invention, equivalent structures or equivalent flow variations made by utilizing specification and appended contents of the present invention are directly or indirectly applied to the other related technical fields, and are all included within the patent protection scope of the present invention.

Claims (4)

1. Microphone with a double microphone head, comprising a first microphone head (1), a first microphone body (2), a microphone switch (3), a first signal transmitter (4), a second microphone head (5), a second microphone body (6) and a second signal transmitter (7), wherein the lower end of the first microphone head (1) is fixedly connected to the upper end of the first body microphone (2), and the side wall of the first microphone head (1) is wrapped with a first protective ring (11); the first microphone body (2) is provided with a power switch (21), a clamping switch (22) and the microphone switch (3), and the clamping switch (22) is arranged at the bottom interface of the first microphone body (2); the microphone switch (3) is slidably disposed on a groove for sliding of the switch (31) which is fixed on the side wall of the first microphone body (2); the first signal transmitter (4) is disposed at the lower end of the interior of the first microphone body (2); the second microphone head (5) is fixedly connected to the second microphone body (6), the side wall of the second microphone head (5) being wrapped with a second protection ring (51); the upper end of the interior of the second microphone body (6) is provided with the second signal transmitter (7); and the first microphone body (2) being clamped with the second microphone body (6). The dual microphone head microphone according to claim 1, wherein batteries are placed inside the first two microphone bodies (2) and the second microphone body. The dual microphone head microphone according to claim 1, wherein the first signal transmitter (4) and the second signal transmitter (7) are in wireless communication with an external signal receiver. A microphone with a dual microphone head according to claim 1, wherein the interface of the second microphone body (6) is provided with an elastic switch.