CN214674430U - Cabinet that charges that possesses wireless public address function - Google Patents
Cabinet that charges that possesses wireless public address function Download PDFInfo
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- CN214674430U CN214674430U CN202120645409.4U CN202120645409U CN214674430U CN 214674430 U CN214674430 U CN 214674430U CN 202120645409 U CN202120645409 U CN 202120645409U CN 214674430 U CN214674430 U CN 214674430U
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- public address
- charging cabinet
- address equipment
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Abstract
The utility model provides a charging cabinet with wireless sound amplifying function, which comprises a charging area and a sound amplifying equipment mounting area; the charging region includes a charging unit for charging the electronic device; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for installing the wireless public address equipment. The public address equipment that sets up on the charging cabinet to be used for receiving wireless audio signal, and put the wireless audio signal who receives outward. The cabinet charges for wireless public address equipment based on itself, has consequently satisfied the classroom simultaneously inside to the equipment charge with the demand of wireless public address.
Description
Technical Field
The utility model belongs to the technical field of the cabinet that charges possesses wireless public address function, especially, relate to a cabinet that charges that possesses wireless public address function.
Background
With the rapid development of modern science and technology, a plurality of portable digital products are widely used in various industries, particularly in the field of education, a tablet personal computer and related digital products (including but not limited to tablet personal computers, notebook computers, handwriting boards, ink screen flat boards and mobile phones) are widely accepted by the industries, so that the tablet personal computers and related digital products become necessary standards for creating school connections, class connections and people connections, students also fully utilize electronic products such as tablet personal computers as auxiliary tools for learning, and the tablet personal computers and the like are combined with a traditional teaching mode, so that the interest and the efficiency of learning are greatly improved; however, since these auxiliary tools and multimedia products are electronic products, and must be charged at regular time, for convenience of management and safety, charging cabinets capable of centralized charging are available on the market.
In the course of giving lessons, teachers often can teach knowledge and cultivate the quality of students through words for a long time. Since a large number of courses are orally told every day, many teachers suffer from vocal cords due to long-term lectures. Therefore, many teachers use portable public address equipment, so that the teachers can still achieve the original teaching effect under the condition of small sound. However, many teachers need to repeatedly charge the portable public address equipment, which affects the efficiency of class; and since these devices are typically carried by the teacher during use, the loudspeakers also radiate sound outwards, centered on the teacher. The biggest disadvantage of such models is that students near the teacher tend to hear relatively loud sounds, and students far away may hear less loud sounds.
Therefore, design the cabinet that charges that uses in a classroom of a section, possess wireless public address function when satisfying to charge for the inside electronic equipment in classroom, be the technical problem that needs solve at present urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a charging cabinet with wireless sound amplifying function, which comprises a charging cabinet body; the charging cabinet body comprises a charging area and a public address equipment mounting area; the charging region includes a charging unit for charging an electronic device; the public address equipment mounting area is arranged on one side of the charging area; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for wirelessly receiving and amplifying the audio signal.
Description of technical effects: the utility model provides a charging cabinet, which comprises a charging area and a public address equipment installation area; the charging region includes a charging unit for charging the electronic device; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for installing the wireless public address equipment. The public address equipment that sets up on the charging cabinet to be used for receiving wireless audio signal, and put the wireless audio signal who receives outward. The cabinet charges for wireless public address equipment based on itself, has consequently satisfied the classroom simultaneously inside to the equipment charge with the demand of wireless public address.
It should be noted that, based on the movable function of the charging cabinet and the usage scenario inside the classroom, the charging cabinet can be selectively moved to a suitable position for satisfying both the charging and the public address functions.
It should be noted that, based on different requirements inside the classroom, different numbers or different powers of public address equipment can be set to meet different requirements.
Preferably, the wireless public address equipment is detachably installed in the public address equipment installation area so as to meet different application scenes or application requirements.
Description of technical effects: based on the scene requirement of no follow, a mounting hole is arranged on the side wall of the charging cabinet so as to be mounted with the wireless public address equipment.
It should be noted that the wireless public address equipment may be installed inside the charging cabinet, or may be installed outside the charging cabinet.
It should be further noted that more than one wireless public address equipment can be installed based on different installation hole sites arranged on the charging cabinet. The wireless public address equipment is a sound box.
Preferably, the charging cabinet is provided with a wireless signal receiving module for receiving an external wireless audio signal; the output end of the wireless signal receiving module is in signal connection with the input end of the wireless public address equipment so as to further expand and play the wireless audio signals.
Description of technical effects: a wireless signal receiving module is arranged on the charging cabinet; the wireless audio amplifier is used for receiving external wireless audio signals and sending the received external wireless audio signals to the wireless public address equipment so as to realize the external amplification of the signals.
It should be noted that the wireless signal receiving module is disposed on the charging cabinet or on the public address equipment installation area or directly on the wireless public address equipment.
Preferably, the input end of the wireless signal receiving module is in signal connection with the charging cabinet control module; the charging cabinet control module is used for controlling the wireless signal receiving module to be opened or closed.
Description of technical effects: and a charging cabinet control module is arranged on the charging cabinet. And the charging cabinet control module is used for controlling the opening or closing of the audio signal transmission path. The charging cabinet control module is used for controlling the wireless signal receiving module to be opened or closed.
It should be noted that the charging cabinet control module is arranged between the wireless signal receiving module and the power phase to control the wireless signal receiving module; or the charging cabinet control module is arranged between the wireless signal receiving module and the wireless public address equipment so as to realize the opening or closing of the connection between the wireless signal receiving module and the wireless public address equipment.
Preferably, the wireless signal receiving module is in wired connection or wireless connection with the wireless public address equipment.
Description of technical effects: the wireless signal receiving module and the wireless public address equipment can be in wired connection or in wireless Bluetooth connection.
It should be noted that the wireless public address equipment can be detachably mounted on the charging cabinet, so that the wireless public address equipment can be connected with the wireless signal receiving module in a wireless manner; of course, the connection between the two can be more convenient by adopting a universal interface mode; in addition, the wireless signal receiving module and the wireless public address equipment are arranged integrally.
Preferably, a wireless public address equipment power supply unit is arranged in the charging area and used for charging the wireless public address equipment.
Description of technical effects: a charging area in the charging cabinet is provided with a wireless public address equipment power supply unit which is used for charging the wireless public address equipment and providing a charging interface; meanwhile, a charging control switch is arranged for controlling the on or off of a charging circuit of the wireless public address equipment.
Preferably, the wireless signal receiving module can be simultaneously connected with at least one wireless microphone.
Description of technical effects: the wireless signal is used for receiving a wireless audio signal sent by the module wireless microphone. Based on the interior general condition of the classroom, the teacher gives a lecture, and students listen to the lecture, and the condition that a plurality of teachers share the lecture can also exist, so that the condition that one teacher is connected with a plurality of teachers can be adopted. Therefore, the wireless receiving module can be set to be connected with a plurality of wireless microphones at the same time so as to meet the use requirements of different scenes.
Preferably, the charging area is further provided with a wireless microphone charging area for charging the wireless microphone.
Description of technical effects: the charging area in the charging cabinet is provided with a wireless microphone charging area for charging the wireless microphone.
Preferably, the at least one wireless microphone is provided with a microphone control module; the microphone control module is in signal connection with the charging cabinet control module and sends a wireless control signal to the charging cabinet control module so as to control the charging cabinet control module to be opened or closed.
Description of technical effects: the wireless microphone is provided with a microphone control module for controlling the charging cabinet control module to be opened or closed. Therefore, the microphone or the sound box can be conveniently turned on or off at any time in the process of lecturing by the teacher.
It should be noted that the wireless public address device and the microphone may be turned on or off by voice.
Preferably, the charging cabinet body can be spliced to form a double layer or a three-layer or a multi-layer.
Description of technical effects: the charging cabinet can be of a multi-layer splicing structure; in addition, the inside multilayer structure that is of cabinet charges.
The utility model provides a charging cabinet, which comprises a charging area and a public address equipment installation area; the charging region includes a charging unit for charging the electronic device; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for installing the wireless public address equipment. The public address equipment that sets up on the charging cabinet to be used for receiving wireless audio signal, and put the wireless audio signal who receives outward. The cabinet charges for wireless public address equipment based on itself, has consequently satisfied the classroom simultaneously inside to the equipment charge with the demand of wireless public address.
Drawings
Fig. 1 is a structural diagram of a charging cabinet according to an embodiment of the present invention;
fig. 2 is a structural diagram of a charging cabinet according to another embodiment of the present invention;
fig. 3 is a structural diagram of a wireless microphone according to an embodiment of the present invention;
fig. 4 is a structural diagram of the inside of the charging cabinet according to an embodiment of the present invention;
fig. 5 is a schematic view of an external charging port of a charging cabinet according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a wireless control circuit for audio signals according to an embodiment of the present invention.
1-loudspeaker installation area 2-wireless loudspeaker 3-charging cabinet 32-wireless loudspeaker 31-charging cabinet control module 33-wireless signal receiving module 4-external power interface 5-wireless microphone 51-wireless microphone audio input port 52-control end 521-microphone control module 6-charging storage area 7-charging interface.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the following, the present invention proposes some preferred embodiments to teach those skilled in the art to implement.
The utility model aims to provide a charging cabinet with wireless sound amplifying function, which comprises a charging cabinet body; the charging cabinet body comprises a charging area and a public address equipment mounting area; the charging region includes a charging unit for charging the electronic device; one side of the charging area is provided with a public address equipment mounting area; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for wirelessly receiving and amplifying the audio signal.
Description of technical effects: the utility model provides a charging cabinet, which comprises a charging area and a public address equipment installation area; the charging region includes a charging unit for charging the electronic device; the public address equipment mounting area is used for mounting wireless public address equipment; the wireless public address equipment is used for receiving and amplifying wireless audio signals. Be provided with public address equipment on the charging cabinet to be used for receiving wireless audio signal, and will wireless audio signal is put outward. The cabinet charges based on itself can charge for wireless public address equipment, has consequently satisfied the classroom inside to the demand of charging and wireless public address.
It should be noted that, based on the movable function of the charging cabinet and the usage scenario inside the classroom, the charging cabinet can be selectively moved to a suitable position for satisfying both the charging and the public address functions.
It should be noted that, based on different requirements inside the classroom, different numbers or different powers of public address equipment can be set to meet different requirements.
As shown in fig. 1 and 4, the charging cabinet 3 includes a charging zone 6 and a public address equipment installation zone 1. The charging area 6 includes a plurality of charging units for charging the electronic device.
As shown in fig. 1, the public address equipment installation area 1 is installed on the top of the charging cabinet, and at least one set of sound equipment can be placed inside the public address equipment installation area.
As shown in fig. 2, the public address equipment installation area 1 is installed at one side of the charging cabinet; here wireless public address equipment 2 is a set of stereo set, installs the top at the cabinet that charges.
Preferably, the wireless loudspeaker device 2 is detachably mounted in the loudspeaker device mounting area to meet different application scenarios or application requirements.
As shown in fig. 1 and 2, the wireless sound-amplifying device 2 is detachably mounted in the sound-amplifying device mounting area 1.
An embodiment is provided, wherein a protrusion is provided at the lower end of the wireless sound amplification device 2, and a groove structure corresponding to the protrusion is provided in the sound amplification device installation area 1 for clamping the protrusion.
Description of technical effects: based on different scene requirements, mounting holes are provided on the side walls of the charging cabinet for mounting with the wireless public address equipment 2.
The wireless audio amplifier device 2 may be installed inside the charging cabinet 3 or may be installed outside the charging cabinet.
It should be further noted that more than one wireless public address equipment can be installed based on different installation hole sites arranged on the charging cabinet.
Further, the wireless public address equipment is a sound.
There is provided an embodiment in which the loudspeaker mounting area 1 is provided on the outer side wall of the charging cabinet 3.
In another embodiment, the loudspeaker mounting area 1 is provided on the inner side wall of the inner cabinet 3.
In another embodiment, the loudspeaker mounting area 1 is placed on a rack inside the charging cabinet 3.
Preferably, the charging cabinet is provided with a wireless signal receiving module for receiving an external wireless audio signal; the output end of the wireless signal receiving module is in signal connection with the input end of the wireless public address equipment so as to be used for further expanding and externally playing the wireless audio signals.
Description of technical effects: a wireless signal receiving module is arranged on the charging cabinet; the wireless audio amplifier is used for receiving external wireless audio signals and sending the received external wireless audio signals to the wireless public address equipment so as to realize the external amplification of the signals.
It should be noted that the wireless signal receiving module is disposed on the charging cabinet or disposed in the loudspeaker device mounting area or directly disposed on the wireless loudspeaker device.
As shown in fig. 6, an embodiment is provided in which a wireless signal receiving module 33 is provided inside the charging cabinet 3 for receiving an audio signal emitted from the wireless microphone 5. Meanwhile, the wireless signal receiving module 33 transmits the received audio signal to the wireless sound amplifying device 32 for further sound amplification, so as to achieve the effect of volume expansion.
An embodiment is provided in which the wireless signal receiving module 33 is provided on the wireless sound amplifying device 32.
The embodiment is provided, and the sound box with the wireless Bluetooth module can directly receive external wireless audio signals and can be wirelessly controlled through Bluetooth.
In another embodiment, the wireless signal receiving module 33 is disposed on the charging cabinet 3.
In still another embodiment, the wireless signal receiving module 33 is provided in the loudspeaker device mounting area 1.
In another embodiment, the wireless signal receiving module 33 is disposed in the control area of the charging cabinet 3.
Preferably, the input end of the wireless signal receiving module is in signal connection with the charging cabinet control module; the charging cabinet control module is used for controlling the wireless signal receiving module to be opened or closed.
Description of technical effects: and a charging cabinet control module is arranged on the charging cabinet. And the charging cabinet control module is used for controlling the opening or closing of the audio signal transmission path. The charging cabinet control module is used for controlling the wireless signal receiving module to be opened or closed.
It should be noted that the charging cabinet control module is arranged between the wireless signal receiving module and the power phase to control the wireless signal receiving module; or the charging cabinet control module is arranged between the wireless signal receiving module and the wireless public address equipment so as to realize the opening or closing of the connection between the wireless signal receiving module and the wireless public address equipment.
As shown in fig. 6, an embodiment is provided, in which an input terminal of the wireless signal receiving module 33 is in signal connection with the charging cabinet control module 31; the charging cabinet control module 31 is used for controlling the wireless signal receiving module 33 to be opened or closed.
In one embodiment, the wireless signal receiving module 33 starts to receive an external wireless audio signal after being turned on, and transmits the received audio signal to the wireless audio amplifying device 32. The charging cabinet control module 31 is used for controlling the on/off of the access circuit of the wireless signal receiving module 33.
In another embodiment, the electric cabinet control module 31 is used to control the signal receiving or transmitting of the wireless signal receiving module 33.
Preferably, the wireless signal receiving module is in wired connection or wireless connection with the wireless public address equipment.
Description of technical effects: the wireless signal receiving module and the wireless public address equipment can be in wired connection or in wireless Bluetooth connection.
It should be noted that the wireless public address equipment can be detachably mounted on the charging cabinet, so that the wireless public address equipment can be connected with the wireless signal receiving module in a wireless manner; of course, the connection between the two can be more convenient by adopting a universal interface mode; in addition, the wireless signal receiving module and the wireless public address equipment are arranged integrally.
An embodiment is provided in which the wireless signal receiving module 33 is in wired connection with the wireless audio amplifier device 32.
In another embodiment, the wireless signal receiving module 33 is connected to the wireless audio amplifier 32 by wire.
Preferably, a wireless public address equipment power supply unit is arranged in the charging area and used for charging the wireless public address equipment.
Description of technical effects: a charging area in the charging cabinet is provided with a wireless public address equipment power supply unit which is used for charging the wireless public address equipment and providing a charging interface; meanwhile, a charging control switch is arranged for controlling the on or off of a charging circuit of the wireless public address equipment.
Preferably, the wireless signal receiving module can be simultaneously connected with at least one wireless microphone.
Description of technical effects: the wireless signal is used for receiving a wireless audio signal sent by the module wireless microphone. The classroom teaching device is based on the general situation in a classroom that a teacher talks and a student listens to a class, and the situation that a plurality of teachers share together can exist, so that a mode that one wireless public address device is connected with a plurality of wireless microphones simultaneously can be adopted. Therefore, the wireless receiving module can be set to be connected with a plurality of wireless microphones at the same time so as to meet the use requirements of different scenes.
An embodiment is provided in which a wireless loudspeaker device power supply unit is provided within the charging zone for charging the wireless loudspeaker device 32.
Preferably, the charging area is further provided with a wireless microphone charging area for charging the wireless microphone.
Description of technical effects: the charging area in the charging cabinet is provided with a wireless microphone charging area for charging the wireless microphone.
As shown in fig. 4 and 5, an embodiment is provided in which the charging region is further provided with a wireless microphone charging region for charging the wireless microphone 5.
Preferably, a microphone control module is arranged on the wireless microphone; the microphone control module is in signal connection with the charging cabinet control module and sends a wireless control signal to the charging cabinet control module so as to control the charging cabinet control module to be opened or closed.
Description of technical effects: the wireless microphone is provided with a microphone control module for controlling the charging cabinet control module to be opened or closed. Therefore, the microphone or the sound box can be conveniently turned on or off at any time in the process of lecturing by the teacher.
It should be noted that the wireless public address device and the microphone may be turned on or off by voice.
As shown in fig. 3, an embodiment is provided in which the wireless microphone 5 is provided with a microphone control module 521; the microphone control module 521 is in signal connection with the charging cabinet control module 32, and sends a wireless control signal to the charging cabinet control module 32 to control the charging cabinet control module 32 to be opened or closed.
An embodiment is provided, in which the microphone control module 521 is provided with a voice signal receiving module to facilitate control by voice.
Preferably, the charging cabinet body can be spliced to form a single layer or double layers or multiple layers.
Description of technical effects: the charging cabinet can be of a multi-layer splicing structure; in addition, the inside multilayer structure that is of cabinet charges.
In one embodiment, the charging cabinet 3 may be assembled to form a single layer or a double layer or multiple layers.
Still another embodiment provides that the wireless public address equipment is installed at one side of the charging cabinet body through a telescopic bracket.
Claims (10)
1. A charging cabinet with a wireless sound amplifying function is characterized by comprising a charging cabinet body;
the charging cabinet body comprises a charging area and a public address equipment mounting area;
the charging region includes a charging unit for charging an electronic device;
the public address equipment mounting area is arranged on one side of the charging area;
the public address equipment mounting area is used for mounting wireless public address equipment;
the wireless public address equipment is used for wirelessly receiving and amplifying the audio signal.
2. The charging cabinet of claim 1, wherein the wireless audio amplifier device is removably mounted within the audio amplifier device mounting area to meet different application scenarios or application requirements.
3. The charging cabinet according to claim 1, wherein the charging cabinet is provided with a wireless signal receiving module for receiving an external wireless audio signal; the output end of the wireless signal receiving module is in signal connection with the input end of the wireless public address equipment, so that the wireless audio signal is further amplified and is externally played.
4. The charging cabinet of claim 3, wherein the input of the wireless signal receiving module is in signal connection with the charging cabinet control module; the charging cabinet control module is used for controlling the wireless signal receiving module to be opened or closed.
5. The charging cabinet of claim 3, wherein the wireless signal receiving module is connected with the wireless audio amplifying device in a wired or wireless manner.
6. A charging cabinet according to claim 3, wherein a wireless audio amplifier device power supply unit is provided in the charging zone for charging the wireless audio amplifier device.
7. The charging cabinet of claim 4, wherein the wireless signal receiving module is connectable to at least one wireless microphone simultaneously.
8. A charging cabinet according to claim 7, wherein the charging zone is further provided with a wireless microphone charging zone for charging a wireless microphone.
9. The charging cabinet of claim 7, wherein the at least one wireless microphone is provided with a microphone control module; the microphone control module is in signal connection with the charging cabinet control module and sends a wireless control signal to the charging cabinet control module so as to control the charging cabinet control module to be opened or closed.
10. The charging cabinet according to claim 1, wherein the charging cabinet body is spliced to form a single layer or a double layer or a plurality of layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645409.4U CN214674430U (en) | 2021-03-30 | 2021-03-30 | Cabinet that charges that possesses wireless public address function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645409.4U CN214674430U (en) | 2021-03-30 | 2021-03-30 | Cabinet that charges that possesses wireless public address function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674430U true CN214674430U (en) | 2021-11-09 |
Family
ID=78455635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645409.4U Active CN214674430U (en) | 2021-03-30 | 2021-03-30 | Cabinet that charges that possesses wireless public address function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674430U (en) |
-
2021
- 2021-03-30 CN CN202120645409.4U patent/CN214674430U/en active Active
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