CN216086950U - Wireless microphone receiver - Google Patents
Wireless microphone receiver Download PDFInfo
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- CN216086950U CN216086950U CN202122858144.9U CN202122858144U CN216086950U CN 216086950 U CN216086950 U CN 216086950U CN 202122858144 U CN202122858144 U CN 202122858144U CN 216086950 U CN216086950 U CN 216086950U
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- shell
- receiver
- wireless microphone
- storage battery
- microphone
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Abstract
The utility model discloses a wireless microphone receiver, which comprises an antenna for receiving signals transmitted by a microphone, a connecting plug wire for connecting with a loudspeaker and a shell, wherein the connecting plug wire is connected with the shell; the shell comprises a face shell and a receiver accommodating shell, a body cavity is formed by covering the receiver accommodating shell and the face shell, and a storage battery is fixedly arranged in the body cavity; the microphone and the loudspeaker are connected in a wireless mode, a user can freely walk in a certain range and cannot be restricted, the receiver is provided with a built-in storage battery, the assembly is subjected to sealed processing, and the service life is long.
Description
Technical Field
The utility model relates to the technical field of microphone receivers, in particular to a wireless microphone receiver.
Background
The microphone receiver is used for receiving signals of a microphone, and the receiver of the microphone on the existing market adopts two No. 5 batteries (a single battery is 1.5V, and two batteries are connected in series to form a 3V battery), so that a new one needs to be bought when the receiver is used up, resources are wasted, and waste is increased. And at present, in order to improve the teaching quality, the portable microphone is widely used in the classroom of middle school, but the teaching quality is affected because the microphone and the receiver are connected by wire, so that the existing receiver needs to be further improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a wireless microphone receiver which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a wireless microphone receiver comprises an antenna for receiving signals transmitted by a microphone, a connecting plug wire for connecting with a loudspeaker and a shell; the shell comprises a face shell and a receiver accommodating shell, a molded body cavity is formed between the receiver accommodating shell and the face shell in a covering mode, and a storage battery is fixedly arranged in the molded body cavity.
Preferably, a charging socket for charging the storage battery is fixedly arranged on the side surface of the receiver accommodating shell in an embedded mode, and the storage battery is electrically connected with the charging socket.
Preferably, the receiver accommodating shell is further fixedly provided with a Bluetooth connecting module inside, the Bluetooth connecting module is electrically connected with the storage battery, and the Bluetooth connecting module is electrically connected with the antenna.
Preferably, the bluetooth connection module is electrically connected with the connection plug wire, and the antenna is fixedly arranged above the receiver accommodating shell.
Preferably, the face shell is thermally bonded to the receiver accommodating shell, and the side wall of the receiver accommodating shell is provided with a switch for opening and closing the receiver.
Compared with the prior art, the utility model has the beneficial effects that:
the microphone and the loudspeaker are connected in a wireless mode, a user can freely walk in a certain range and cannot be restricted, the receiver is provided with a built-in storage battery, the assembly is subjected to sealed processing, and the service life is long.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
reference numbers in the figures:
1-a face shell, 2-a receiver accommodating shell, 3-a connecting plug wire, 4-an antenna, 5-a Bluetooth connecting module, 6-a storage battery, 7-a charging socket and 8-a switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A wireless microphone receiver as shown in fig. 1-2, comprising an antenna 4 for receiving signals from a microphone, a connection plug 3 for connecting to a speaker, and a housing; the shell comprises a face shell 1 and a receiver accommodating shell 2, a molded body cavity is formed between the receiver accommodating shell 2 and the face shell 1 in a covering mode, and a storage battery 6 is fixedly arranged in the molded body cavity.
The side surface of the receiver accommodating shell 2 is fixedly provided with a charging socket 7 for charging a storage battery 6 in an embedded manner, and the storage battery 6 is electrically connected with the charging socket 7.
This receiver holds 2 inside still fixed bluetooth connection module 5 that is equipped with of shell, this bluetooth connection module 5 and 6 electric connections of this battery, this bluetooth connection module 5 and 4 electric connections of this antenna.
This module 5 is connected to bluetooth and is connected 3 electric couplings of plug wire, and this antenna 4 is fixed to be set up in the top that the shell 2 was held to the receiver.
The face housing 1 is connected to the receiver accommodating housing 2 by thermal bonding, and the side wall of the receiver accommodating housing 2 is provided with a switch 8 for opening and closing the receiver.
In summary, the working principle is as follows: open switch 8 when using, bluetooth connection module 5 is connected with the microphone, and in the middle of the data reception of microphone and switching transport speaker, and when not using, close switch 8, receiver stop work, the life of extension battery 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A wireless microphone receiver, characterized by: comprises an antenna for receiving signals transmitted by a microphone, a connecting plug wire for connecting with a loudspeaker and a shell; the shell comprises a face shell and a receiver accommodating shell, a molded body cavity is formed between the receiver accommodating shell and the face shell in a covering mode, and a storage battery is fixedly arranged in the molded body cavity.
2. A wireless microphone receiver according to claim 1, wherein: the side face of the receiver accommodating shell is fixedly provided with a charging socket for charging a storage battery in an embedded mode, and the storage battery is electrically connected with the charging socket.
3. A wireless microphone receiver according to claim 1, wherein: the receiver holds the inside bluetooth of still fixedly being equipped with of shell and connects the module, this bluetooth connect module and this battery electric connection, this bluetooth connect module and this antenna electric connection.
4. A wireless microphone receiver according to claim 1, wherein: this bluetooth is connected the module and is connected the plug wire electric connection, and this antenna is fixed to be set up in the top that the shell was held to the receiver.
5. A wireless microphone receiver according to claim 1, wherein: the face shell is connected with the receiver accommodating shell in a hot gluing mode, and a switch for opening and closing the receiver is arranged on the side wall of the receiver accommodating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122858144.9U CN216086950U (en) | 2021-11-19 | 2021-11-19 | Wireless microphone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122858144.9U CN216086950U (en) | 2021-11-19 | 2021-11-19 | Wireless microphone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216086950U true CN216086950U (en) | 2022-03-18 |
Family
ID=80662048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122858144.9U Active CN216086950U (en) | 2021-11-19 | 2021-11-19 | Wireless microphone receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216086950U (en) |
-
2021
- 2021-11-19 CN CN202122858144.9U patent/CN216086950U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |